diff options
602 files changed, 17087 insertions, 9571 deletions
@@ -2247,6 +2247,12 @@ S: 249 Nichols Avenue S: Syracuse, New York 13206 S: USA +N: Kyle McMartin +E: kyle@parisc-linux.org +D: Linux/PARISC hacker +D: AD1889 sound driver +S: Ottawa, Canada + N: Dirk Melchers E: dirk@merlin.nbg.sub.org D: 8 bit XT hard disk driver for OMTI5520 diff --git a/Documentation/Changes b/Documentation/Changes index 27232be26e1a..783ddc3ce4e8 100644 --- a/Documentation/Changes +++ b/Documentation/Changes @@ -65,7 +65,7 @@ o isdn4k-utils 3.1pre1 # isdnctrl 2>&1|grep version o nfs-utils 1.0.5 # showmount --version o procps 3.2.0 # ps --version o oprofile 0.9 # oprofiled --version -o udev 058 # udevinfo -V +o udev 071 # udevinfo -V Kernel compilation ================== diff --git a/Documentation/DocBook/writing_usb_driver.tmpl b/Documentation/DocBook/writing_usb_driver.tmpl index 51f3bfb6fb6e..008a341234d0 100644 --- a/Documentation/DocBook/writing_usb_driver.tmpl +++ b/Documentation/DocBook/writing_usb_driver.tmpl @@ -345,8 +345,7 @@ if (!retval) { <programlisting> static inline void skel_delete (struct usb_skel *dev) { - if (dev->bulk_in_buffer != NULL) - kfree (dev->bulk_in_buffer); + kfree (dev->bulk_in_buffer); if (dev->bulk_out_buffer != NULL) usb_buffer_free (dev->udev, dev->bulk_out_size, dev->bulk_out_buffer, diff --git a/Documentation/driver-model/driver.txt b/Documentation/driver-model/driver.txt index fabaca1ab1b0..59806c9761f7 100644 --- a/Documentation/driver-model/driver.txt +++ b/Documentation/driver-model/driver.txt @@ -14,8 +14,8 @@ struct device_driver { int (*probe) (struct device * dev); int (*remove) (struct device * dev); - int (*suspend) (struct device * dev, pm_message_t state, u32 level); - int (*resume) (struct device * dev, u32 level); + int (*suspend) (struct device * dev, pm_message_t state); + int (*resume) (struct device * dev); }; @@ -194,69 +194,13 @@ device; i.e. anything in the device's driver_data field. If the device is still present, it should quiesce the device and place it into a supported low-power state. - int (*suspend) (struct device * dev, pm_message_t state, u32 level); + int (*suspend) (struct device * dev, pm_message_t state); -suspend is called to put the device in a low power state. There are -several stages to successfully suspending a device, which is denoted in -the @level parameter. Breaking the suspend transition into several -stages affords the platform flexibility in performing device power -management based on the requirements of the system and the -user-defined policy. +suspend is called to put the device in a low power state. -SUSPEND_NOTIFY notifies the device that a suspend transition is about -to happen. This happens on system power state transitions to verify -that all devices can successfully suspend. + int (*resume) (struct device * dev); -A driver may choose to fail on this call, which should cause the -entire suspend transition to fail. A driver should fail only if it -knows that the device will not be able to be resumed properly when the -system wakes up again. It could also fail if it somehow determines it -is in the middle of an operation too important to stop. - -SUSPEND_DISABLE tells the device to stop I/O transactions. When it -stops transactions, or what it should do with unfinished transactions -is a policy of the driver. After this call, the driver should not -accept any other I/O requests. - -SUSPEND_SAVE_STATE tells the device to save the context of the -hardware. This includes any bus-specific hardware state and -device-specific hardware state. A pointer to this saved state can be -stored in the device's saved_state field. - -SUSPEND_POWER_DOWN tells the driver to place the device in the low -power state requested. - -Whether suspend is called with a given level is a policy of the -platform. Some levels may be omitted; drivers must not assume the -reception of any level. However, all levels must be called in the -order above; i.e. notification will always come before disabling; -disabling the device will come before suspending the device. - -All calls are made with interrupts enabled, except for the -SUSPEND_POWER_DOWN level. - - int (*resume) (struct device * dev, u32 level); - -Resume is used to bring a device back from a low power state. Like the -suspend transition, it happens in several stages. - -RESUME_POWER_ON tells the driver to set the power state to the state -before the suspend call (The device could have already been in a low -power state before the suspend call to put in a lower power state). - -RESUME_RESTORE_STATE tells the driver to restore the state saved by -the SUSPEND_SAVE_STATE suspend call. - -RESUME_ENABLE tells the driver to start accepting I/O transactions -again. Depending on driver policy, the device may already have pending -I/O requests. - -RESUME_POWER_ON is called with interrupts disabled. The other resume -levels are called with interrupts enabled. - -As with the various suspend stages, the driver must not assume that -any other resume calls have been or will be made. Each call should be -self-contained and not dependent on any external state. +Resume is used to bring a device back from a low power state. Attributes diff --git a/Documentation/driver-model/porting.txt b/Documentation/driver-model/porting.txt index ff2fef2107f0..98b233cb8b36 100644 --- a/Documentation/driver-model/porting.txt +++ b/Documentation/driver-model/porting.txt @@ -350,7 +350,7 @@ When a driver is registered, the bus's list of devices is iterated over. bus->match() is called for each device that is not already claimed by a driver. -When a device is successfully bound to a device, device->driver is +When a device is successfully bound to a driver, device->driver is set, the device is added to a per-driver list of devices, and a symlink is created in the driver's sysfs directory that points to the device's physical directory: diff --git a/Documentation/hwmon/it87 b/Documentation/hwmon/it87 index 0d0195040d88..7f42e441c645 100644 --- a/Documentation/hwmon/it87 +++ b/Documentation/hwmon/it87 @@ -4,18 +4,18 @@ Kernel driver it87 Supported chips: * IT8705F Prefix: 'it87' - Addresses scanned: from Super I/O config space, or default ISA 0x290 (8 I/O ports) + Addresses scanned: from Super I/O config space (8 I/O ports) Datasheet: Publicly available at the ITE website http://www.ite.com.tw/ * IT8712F Prefix: 'it8712' Addresses scanned: I2C 0x28 - 0x2f - from Super I/O config space, or default ISA 0x290 (8 I/O ports) + from Super I/O config space (8 I/O ports) Datasheet: Publicly available at the ITE website http://www.ite.com.tw/ * SiS950 [clone of IT8705F] - Prefix: 'sis950' - Addresses scanned: from Super I/O config space, or default ISA 0x290 (8 I/O ports) + Prefix: 'it87' + Addresses scanned: from Super I/O config space (8 I/O ports) Datasheet: No longer be available Author: Christophe Gauthron <chrisg@0-in.com> diff --git a/Documentation/hwmon/lm90 b/Documentation/hwmon/lm90 index 2c4cf39471f4..438cb24cee5b 100644 --- a/Documentation/hwmon/lm90 +++ b/Documentation/hwmon/lm90 @@ -24,14 +24,14 @@ Supported chips: http://www.national.com/pf/LM/LM86.html * Analog Devices ADM1032 Prefix: 'adm1032' - Addresses scanned: I2C 0x4c + Addresses scanned: I2C 0x4c and 0x4d Datasheet: Publicly available at the Analog Devices website - http://products.analog.com/products/info.asp?product=ADM1032 + http://www.analog.com/en/prod/0,2877,ADM1032,00.html * Analog Devices ADT7461 Prefix: 'adt7461' - Addresses scanned: I2C 0x4c + Addresses scanned: I2C 0x4c and 0x4d Datasheet: Publicly available at the Analog Devices website - http://products.analog.com/products/info.asp?product=ADT7461 + http://www.analog.com/en/prod/0,2877,ADT7461,00.html Note: Only if in ADM1032 compatibility mode * Maxim MAX6657 Prefix: 'max6657' @@ -71,8 +71,8 @@ increased resolution of the remote temperature measurement. The different chipsets of the family are not strictly identical, although very similar. This driver doesn't handle any specific feature for now, -but could if there ever was a need for it. For reference, here comes a -non-exhaustive list of specific features: +with the exception of SMBus PEC. For reference, here comes a non-exhaustive +list of specific features: LM90: * Filter and alert configuration register at 0xBF. @@ -91,6 +91,7 @@ ADM1032: * Conversion averaging. * Up to 64 conversions/s. * ALERT is triggered by open remote sensor. + * SMBus PEC support for Write Byte and Receive Byte transactions. ADT7461 * Extended temperature range (breaks compatibility) @@ -119,3 +120,37 @@ The lm90 driver will not update its values more frequently than every other second; reading them more often will do no harm, but will return 'old' values. +PEC Support +----------- + +The ADM1032 is the only chip of the family which supports PEC. It does +not support PEC on all transactions though, so some care must be taken. + +When reading a register value, the PEC byte is computed and sent by the +ADM1032 chip. However, in the case of a combined transaction (SMBus Read +Byte), the ADM1032 computes the CRC value over only the second half of +the message rather than its entirety, because it thinks the first half +of the message belongs to a different transaction. As a result, the CRC +value differs from what the SMBus master expects, and all reads fail. + +For this reason, the lm90 driver will enable PEC for the ADM1032 only if +the bus supports the SMBus Send Byte and Receive Byte transaction types. +These transactions will be used to read register values, instead of +SMBus Read Byte, and PEC will work properly. + +Additionally, the ADM1032 doesn't support SMBus Send Byte with PEC. +Instead, it will try to write the PEC value to the register (because the +SMBus Send Byte transaction with PEC is similar to a Write Byte transaction +without PEC), which is not what we want. Thus, PEC is explicitely disabled +on SMBus Send Byte transactions in the lm90 driver. + +PEC on byte data transactions represents a significant increase in bandwidth +usage (+33% for writes, +25% for reads) in normal conditions. With the need +to use two SMBus transaction for reads, this overhead jumps to +50%. Worse, +two transactions will typically mean twice as much delay waiting for +transaction completion, effectively doubling the register cache refresh time. +I guess reliability comes at a price, but it's quite expensive this time. + +So, as not everyone might enjoy the slowdown, PEC can be disabled through +sysfs. Just write 0 to the "pec" file and PEC will be disabled. Write 1 +to that file to enable PEC again. diff --git a/Documentation/hwmon/smsc47b397 b/Documentation/hwmon/smsc47b397 index da9d80c96432..20682f15ae41 100644 --- a/Documentation/hwmon/smsc47b397 +++ b/Documentation/hwmon/smsc47b397 @@ -3,6 +3,7 @@ Kernel driver smsc47b397 Supported chips: * SMSC LPC47B397-NC + * SMSC SCH5307-NS Prefix: 'smsc47b397' Addresses scanned: none, address read from Super I/O config space Datasheet: In this file @@ -12,11 +13,14 @@ Authors: Mark M. Hoffman <mhoffman@lightlink.com> November 23, 2004 -The following specification describes the SMSC LPC47B397-NC sensor chip +The following specification describes the SMSC LPC47B397-NC[1] sensor chip (for which there is no public datasheet available). This document was provided by Craig Kelly (In-Store Broadcast Network) and edited/corrected by Mark M. Hoffman <mhoffman@lightlink.com>. +[1] And SMSC SCH5307-NS, which has a different device ID but is otherwise +compatible. + * * * * * Methods for detecting the HP SIO and reading the thermal data on a dc7100. @@ -127,7 +131,7 @@ OUT DX,AL The registers of interest for identifying the SIO on the dc7100 are Device ID (0x20) and Device Rev (0x21). -The Device ID will read 0X6F +The Device ID will read 0x6F (for SCH5307-NS, 0x81) The Device Rev currently reads 0x01 Obtaining the HWM Base Address. diff --git a/Documentation/hwmon/smsc47m1 b/Documentation/hwmon/smsc47m1 index 34e6478c1425..c15bbe68264e 100644 --- a/Documentation/hwmon/smsc47m1 +++ b/Documentation/hwmon/smsc47m1 @@ -12,6 +12,10 @@ Supported chips: http://www.smsc.com/main/datasheets/47m14x.pdf http://www.smsc.com/main/tools/discontinued/47m15x.pdf http://www.smsc.com/main/datasheets/47m192.pdf + * SMSC LPC47M997 + Addresses scanned: none, address read from Super I/O config space + Prefix: 'smsc47m1' + Datasheet: none Authors: Mark D. Studebaker <mdsxyz123@yahoo.com>, @@ -30,6 +34,9 @@ The 47M15x and 47M192 chips contain a full 'hardware monitoring block' in addition to the fan monitoring and control. The hardware monitoring block is not supported by the driver. +No documentation is available for the 47M997, but it has the same device +ID as the 47M15x and 47M192 chips and seems to be compatible. + Fan rotation speeds are reported in RPM (rotations per minute). An alarm is triggered if the rotation speed has dropped below a programmable limit. Fan readings can be divided by a programmable divider (1, 2, 4 or 8) to give diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface index 346400519d0d..764cdc5480e7 100644 --- a/Documentation/hwmon/sysfs-interface +++ b/Documentation/hwmon/sysfs-interface @@ -272,3 +272,6 @@ beep_mask Bitmask for beep. eeprom Raw EEPROM data in binary form. Read only. + +pec Enable or disable PEC (SMBus only) + Read/Write diff --git a/Documentation/hwmon/via686a b/Documentation/hwmon/via686a index b82014cb7c53..a936fb3824b2 100644 --- a/Documentation/hwmon/via686a +++ b/Documentation/hwmon/via686a @@ -18,8 +18,9 @@ Authors: Module Parameters ----------------- -force_addr=0xaddr Set the I/O base address. Useful for Asus A7V boards - that don't set the address in the BIOS. Does not do a +force_addr=0xaddr Set the I/O base address. Useful for boards that + don't set the address in the BIOS. Look for a BIOS + upgrade before resorting to this. Does not do a PCI force; the via686a must still be present in lspci. Don't use this unless the driver complains that the base address is not set. @@ -63,3 +64,15 @@ miss once-only alarms. The driver only updates its values each 1.5 seconds; reading it more often will do no harm, but will return 'old' values. + +Known Issues +------------ + +This driver handles sensors integrated in some VIA south bridges. It is +possible that a motherboard maker used a VT82C686A/B chip as part of a +product design but was not interested in its hardware monitoring features, +in which case the sensor inputs will not be wired. This is the case of +the Asus K7V, A7V and A7V133 motherboards, to name only a few of them. +So, if you need the force_addr parameter, and end up with values which +don't seem to make any sense, don't look any further: your chip is simply +not wired for hardware monitoring. diff --git a/Documentation/i2c/busses/i2c-i810 b/Documentation/i2c/busses/i2c-i810 index 0544eb332887..83c3b9743c3c 100644 --- a/Documentation/i2c/busses/i2c-i810 +++ b/Documentation/i2c/busses/i2c-i810 @@ -2,6 +2,7 @@ Kernel driver i2c-i810 Supported adapters: * Intel 82810, 82810-DC100, 82810E, and 82815 (GMCH) + * Intel 82845G (GMCH) Authors: Frodo Looijaard <frodol@dds.nl>, diff --git a/Documentation/i2c/busses/i2c-viapro b/Documentation/i2c/busses/i2c-viapro index 702f5ac68c09..9363b8bd6109 100644 --- a/Documentation/i2c/busses/i2c-viapro +++ b/Documentation/i2c/busses/i2c-viapro @@ -4,17 +4,18 @@ Supported adapters: * VIA Technologies, Inc. VT82C596A/B Datasheet: Sometimes available at the VIA website - * VIA Technologies, Inc. VT82C686A/B + * VIA Technologies, Inc. VT82C686A/B Datasheet: Sometimes available at the VIA website * VIA Technologies, Inc. VT8231, VT8233, VT8233A, VT8235, VT8237 Datasheet: available on request from Via Authors: - Frodo Looijaard <frodol@dds.nl>, - Philip Edelbrock <phil@netroedge.com>, - Kyösti Mälkki <kmalkki@cc.hut.fi>, - Mark D. Studebaker <mdsxyz123@yahoo.com> + Frodo Looijaard <frodol@dds.nl>, + Philip Edelbrock <phil@netroedge.com>, + Kyösti Mälkki <kmalkki@cc.hut.fi>, + Mark D. Studebaker <mdsxyz123@yahoo.com>, + Jean Delvare <khali@linux-fr.org> Module Parameters ----------------- @@ -28,20 +29,22 @@ Description ----------- i2c-viapro is a true SMBus host driver for motherboards with one of the -supported VIA southbridges. +supported VIA south bridges. Your lspci -n listing must show one of these : - device 1106:3050 (VT82C596 function 3) - device 1106:3051 (VT82C596 function 3) + device 1106:3050 (VT82C596A function 3) + device 1106:3051 (VT82C596B function 3) device 1106:3057 (VT82C686 function 4) device 1106:3074 (VT8233) device 1106:3147 (VT8233A) - device 1106:8235 (VT8231) - devide 1106:3177 (VT8235) - devide 1106:3227 (VT8237) + device 1106:8235 (VT8231 function 4) + device 1106:3177 (VT8235) + device 1106:3227 (VT8237R) If none of these show up, you should look in the BIOS for settings like enable ACPI / SMBus or even USB. - +Except for the oldest chips (VT82C596A/B, VT82C686A and most probably +VT8231), this driver supports I2C block transactions. Such transactions +are mainly useful to read from and write to EEPROMs. diff --git a/Documentation/i2c/chips/x1205 b/Documentation/i2c/chips/x1205 new file mode 100644 index 000000000000..09407c991fe5 --- /dev/null +++ b/Documentation/i2c/chips/x1205 @@ -0,0 +1,38 @@ +Kernel driver x1205 +=================== + +Supported chips: + * Xicor X1205 RTC + Prefix: 'x1205' + Addresses scanned: none + Datasheet: http://www.intersil.com/cda/deviceinfo/0,1477,X1205,00.html + +Authors: + Karen Spearel <kas11@tampabay.rr.com>, + Alessandro Zummo <a.zummo@towertech.it> + +Description +----------- + +This module aims to provide complete access to the Xicor X1205 RTC. +Recently Xicor has merged with Intersil, but the chip is +still sold under the Xicor brand. + +This chip is located at address 0x6f and uses a 2-byte register addressing. +Two bytes need to be written to read a single register, while most +other chips just require one and take the second one as the data +to be written. To prevent corrupting unknown chips, the user must +explicitely set the probe parameter. + +example: + +modprobe x1205 probe=0,0x6f + +The module supports one more option, hctosys, which is used to set the +software clock from the x1205. On systems where the x1205 is the +only hardware rtc, this parameter could be used to achieve a correct +date/time earlier in the system boot sequence. + +example: + +modprobe x1205 probe=0,0x6f hctosys=1 diff --git a/Documentation/i2c/functionality b/Documentation/i2c/functionality index 41ffefbdc60c..60cca249e452 100644 --- a/Documentation/i2c/functionality +++ b/Documentation/i2c/functionality @@ -17,9 +17,10 @@ For the most up-to-date list of functionality constants, please check I2C_FUNC_I2C Plain i2c-level commands (Pure SMBus adapters typically can not do these) I2C_FUNC_10BIT_ADDR Handles the 10-bit address extensions - I2C_FUNC_PROTOCOL_MANGLING Knows about the I2C_M_REV_DIR_ADDR, - I2C_M_REV_DIR_ADDR and I2C_M_REV_DIR_NOSTART - flags (which modify the i2c protocol!) + I2C_FUNC_PROTOCOL_MANGLING Knows about the I2C_M_IGNORE_NAK, + I2C_M_REV_DIR_ADDR, I2C_M_NOSTART and + I2C_M_NO_RD_ACK flags (which modify the + I2C protocol!) I2C_FUNC_SMBUS_QUICK Handles the SMBus write_quick command I2C_FUNC_SMBUS_READ_BYTE Handles the SMBus read_byte command I2C_FUNC_SMBUS_WRITE_BYTE Handles the SMBus write_byte command diff --git a/Documentation/i2c/porting-clients b/Documentation/i2c/porting-clients index 4849dfd6961c..184fac2377aa 100644 --- a/Documentation/i2c/porting-clients +++ b/Documentation/i2c/porting-clients @@ -82,7 +82,7 @@ Technical changes: exit and exit_free. For i2c+isa drivers, labels should be named ERROR0, ERROR1 and ERROR2. Don't forget to properly set err before jumping to error labels. By the way, labels should be left-aligned. - Use memset to fill the client and data area with 0x00. + Use kzalloc instead of kmalloc. Use i2c_set_clientdata to set the client data (as opposed to a direct access to client->data). Use strlcpy instead of strcpy to copy the client name. diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients index 077275722a7c..e94d9c6cc522 100644 --- a/Documentation/i2c/writing-clients +++ b/Documentation/i2c/writing-clients @@ -33,8 +33,8 @@ static struct i2c_driver foo_driver = { .command = &foo_command /* may be NULL */ } -The name can be chosen freely, and may be upto 40 characters long. Please -use something descriptive here. +The name field must match the driver name, including the case. It must not +contain spaces, and may be up to 31 characters long. Don't worry about the flags field; just put I2C_DF_NOTIFY into it. This means that your driver will be notified when new adapters are found. @@ -43,9 +43,6 @@ This is almost always what you want. All other fields are for call-back functions which will be explained below. -There use to be two additional fields in this structure, inc_use et dec_use, -for module usage count, but these fields were obsoleted and removed. - Extra client data ================= @@ -58,6 +55,7 @@ be very useful. An example structure is below. struct foo_data { + struct i2c_client client; struct semaphore lock; /* For ISA access in `sensors' drivers. */ int sysctl_id; /* To keep the /proc directory entry for `sensors' drivers. */ @@ -310,22 +308,15 @@ For now, you can ignore the `flags' parameter. It is there for future use. client structure, even though we cannot fill it completely yet. But it allows us to access several i2c functions safely */ - /* Note that we reserve some space for foo_data too. If you don't - need it, remove it. We do it here to help to lessen memory - fragmentation. */ - if (! (new_client = kmalloc(sizeof(struct i2c_client) + - sizeof(struct foo_data), - GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct foo_data), GFP_KERNEL))) { err = -ENOMEM; goto ERROR0; } - /* This is tricky, but it will set the data to the right value. */ - client->data = new_client + 1; - data = (struct foo_data *) (client->data); + new_client = &data->client; + i2c_set_clientdata(new_client, data); new_client->addr = address; - new_client->data = data; new_client->adapter = adapter; new_client->driver = &foo_driver; new_client->flags = 0; @@ -451,7 +442,7 @@ much simpler than the attachment code, fortunately! release_region(client->addr,LM78_EXTENT); /* HYBRID SENSORS CHIP ONLY END */ - kfree(client); /* Frees client data too, if allocated at the same time */ + kfree(data); return 0; } @@ -576,12 +567,12 @@ SMBus communication extern s32 i2c_smbus_write_block_data(struct i2c_client * client, u8 command, u8 length, u8 *values); + extern s32 i2c_smbus_read_i2c_block_data(struct i2c_client * client, + u8 command, u8 *values); These ones were removed in Linux 2.6.10 because they had no users, but could be added back later if needed: - extern s32 i2c_smbus_read_i2c_block_data(struct i2c_client * client, - u8 command, u8 *values); extern s32 i2c_smbus_read_block_data(struct i2c_client * client, u8 command, u8 *values); extern s32 i2c_smbus_write_i2c_block_data(struct i2c_client * client, diff --git a/MAINTAINERS b/MAINTAINERS index 900bd58f2dbe..a51d9cfcc2c6 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -197,6 +197,15 @@ M: Thorsten Knabe <linux@thorsten-knabe.de> W: http://linux.thorsten-knabe.de S: Maintained +AD1889 SOUND DRIVER +P: Kyle McMartin +M: kyle@parisc-linux.org +P: Thibaut Varene +M: T-Bone@parisc-linux.org +W: http://wiki.parisc-linux.org/AD1889 +L: parisc-linux@lists.parisc-linux.org +S: Maintained + ADM1025 HARDWARE MONITOR DRIVER P: Jean Delvare M: khali@linux-fr.org @@ -2735,6 +2744,12 @@ P: Roger Luethi M: rl@hellgate.ch S: Maintained +VIAPRO SMBUS DRIVER +P: Jean Delvare +M: khali@linux-fr.org +L: lm-sensors@lm-sensors.org +S: Maintained + UCLINUX (AND M68KNOMMU) P: Greg Ungerer M: gerg@uclinux.org @@ -371,8 +371,8 @@ export MODVERDIR := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_ve # Files to ignore in find ... statements -RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg \) -prune -o -export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS --exclude .pc --exclude .hg +RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg -o -name .git \) -prune -o +export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS --exclude .pc --exclude .hg --exclude .git # =========================================================================== # Rules shared between *config targets and build targets diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 11fff042aa81..682367bd0f65 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -204,6 +204,7 @@ config ARCH_H720X config ARCH_AAEC2000 bool "Agilent AAEC-2000 based" + select ARM_AMBA help This enables support for systems based on the Agilent AAEC-2000 @@ -687,7 +688,8 @@ source "drivers/acorn/block/Kconfig" if PCMCIA || ARCH_CLPS7500 || ARCH_IOP3XX || ARCH_IXP4XX \ || ARCH_L7200 || ARCH_LH7A40X || ARCH_PXA || ARCH_RPC \ - || ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE + || ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE \ + || MACH_MP1000 source "drivers/ide/Kconfig" endif diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 7c7f475e213e..a54d2eb64892 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -39,7 +39,8 @@ defined(CONFIG_ARCH_IXP4XX) || \ defined(CONFIG_ARCH_IXP2000) || \ defined(CONFIG_ARCH_LH7A40X) || \ - defined(CONFIG_ARCH_OMAP) + defined(CONFIG_ARCH_OMAP) || \ + defined(CONFIG_MACH_MP1000) .macro loadsp, rb addruart \rb .endm diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c index e8053d16829b..5cdb4122f057 100644 --- a/arch/arm/common/locomo.c +++ b/arch/arm/common/locomo.c @@ -550,15 +550,12 @@ struct locomo_save_data { u16 LCM_SPIMD; }; -static int locomo_suspend(struct device *dev, pm_message_t state, u32 level) +static int locomo_suspend(struct device *dev, pm_message_t state) { struct locomo *lchip = dev_get_drvdata(dev); struct locomo_save_data *save; unsigned long flags; - if (level != SUSPEND_DISABLE) - return 0; - save = kmalloc(sizeof(struct locomo_save_data), GFP_KERNEL); if (!save) return -ENOMEM; @@ -597,16 +594,13 @@ static int locomo_suspend(struct device *dev, pm_message_t state, u32 level) return 0; } -static int locomo_resume(struct device *dev, u32 level) +static int locomo_resume(struct device *dev) { struct locomo *lchip = dev_get_drvdata(dev); struct locomo_save_data *save; unsigned long r; unsigned long flags; - if (level != RESUME_ENABLE) - return 0; - save = (struct locomo_save_data *) dev->power.saved_state; if (!save) return 0; diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 1a47fbf9cbbc..21e2a518ad3a 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -801,7 +801,7 @@ struct sa1111_save_data { #ifdef CONFIG_PM -static int sa1111_suspend(struct device *dev, pm_message_t state, u32 level) +static int sa1111_suspend(struct device *dev, pm_message_t state) { struct sa1111 *sachip = dev_get_drvdata(dev); struct sa1111_save_data *save; @@ -809,9 +809,6 @@ static int sa1111_suspend(struct device *dev, pm_message_t state, u32 level) unsigned int val; void __iomem *base; - if (level != SUSPEND_DISABLE) - return 0; - save = kmalloc(sizeof(struct sa1111_save_data), GFP_KERNEL); if (!save) return -ENOMEM; @@ -856,23 +853,19 @@ static int sa1111_suspend(struct device *dev, pm_message_t state, u32 level) /* * sa1111_resume - Restore the SA1111 device state. * @dev: device to restore - * @level: resume level * * Restore the general state of the SA1111; clock control and * interrupt controller. Other parts of the SA1111 must be * restored by their respective drivers, and must be called * via LDM after this function. */ -static int sa1111_resume(struct device *dev, u32 level) +static int sa1111_resume(struct device *dev) { struct sa1111 *sachip = dev_get_drvdata(dev); struct sa1111_save_data *save; unsigned long flags, id; void __iomem *base; - if (level != RESUME_ENABLE) - return 0; - save = (struct sa1111_save_data *)dev->power.saved_state; if (!save) return 0; diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c index 9e5245c702de..e8356b76d7c6 100644 --- a/arch/arm/common/scoop.c +++ b/arch/arm/common/scoop.c @@ -102,26 +102,24 @@ static void check_scoop_reg(struct scoop_dev *sdev) } #ifdef CONFIG_PM -static int scoop_suspend(struct device *dev, pm_message_t state, uint32_t level) +static int scoop_suspend(struct device *dev, pm_message_t state) { - if (level == SUSPEND_POWER_DOWN) { - struct scoop_dev *sdev = dev_get_drvdata(dev); + struct scoop_dev *sdev = dev_get_drvdata(dev); + + check_scoop_reg(sdev); + sdev->scoop_gpwr = SCOOP_REG(sdev->base, SCOOP_GPWR); + SCOOP_REG(sdev->base, SCOOP_GPWR) = (sdev->scoop_gpwr & ~sdev->suspend_clr) | sdev->suspend_set; - check_scoop_reg(sdev); - sdev->scoop_gpwr = SCOOP_REG(sdev->base, SCOOP_GPWR); - SCOOP_REG(sdev->base, SCOOP_GPWR) = (sdev->scoop_gpwr & ~sdev->suspend_clr) | sdev->suspend_set; - } return 0; } -static int scoop_resume(struct device *dev, uint32_t level) +static int scoop_resume(struct device *dev) { - if (level == RESUME_POWER_ON) { - struct scoop_dev *sdev = dev_get_drvdata(dev); + struct scoop_dev *sdev = dev_get_drvdata(dev); + + check_scoop_reg(sdev); + SCOOP_REG(sdev->base,SCOOP_GPWR) = sdev->scoop_gpwr; - check_scoop_reg(sdev); - SCOOP_REG(sdev->base,SCOOP_GPWR) = sdev->scoop_gpwr; - } return 0; } #else diff --git a/arch/arm/configs/mp1000_defconfig b/arch/arm/configs/mp1000_defconfig new file mode 100644 index 000000000000..d2cbc6fada1d --- /dev/null +++ b/arch/arm/configs/mp1000_defconfig @@ -0,0 +1,897 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc1 +# Fri Sep 16 15:48:13 2005 +# +CONFIG_ARM=y +CONFIG_MMU=y +CONFIG_UID16=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_CALIBRATE_DELAY=y + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +# CONFIG_CLEAN_COMPILE is not set +CONFIG_BROKEN=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +# CONFIG_HOTPLUG is not set +CONFIG_KOBJECT_UEVENT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_EMBEDDED=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# System Type +# +# CONFIG_ARCH_CLPS7500 is not set +CONFIG_ARCH_CLPS711X=y +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_CAMELOT is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_IOP3XX is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_AAEC2000 is not set + +# +# CLPS711X/EP721X Implementations +# +# CONFIG_ARCH_AUTCPU12 is not set +# CONFIG_ARCH_CDB89712 is not set +# CONFIG_ARCH_CEIVA is not set +# CONFIG_ARCH_CLEP7312 is not set +# CONFIG_ARCH_EDB7211 is not set +# CONFIG_ARCH_P720T is not set +# CONFIG_ARCH_FORTUNET is not set +CONFIG_MACH_MP1000=y +CONFIG_MP1000_90MHZ=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM720T=y +CONFIG_CPU_32v4=y +CONFIG_CPU_ABRT_LV4T=y +CONFIG_CPU_CACHE_V4=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WT=y +CONFIG_CPU_TLB_V4WT=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y + +# +# Bus support +# +CONFIG_ISA_DMA_API=y + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_SMP is not set +CONFIG_PREEMPT=y +# CONFIG_NO_IDLE_HZ is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttyCL,38400 root=/dev/discs/disc0/part1 ip=any cs89x0_media=rj45" +# CONFIG_XIP_KERNEL is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_MISC=y +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y +CONFIG_IPV6=y +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +# CONFIG_INET6_IPCOMP is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_IPV6_TUNNEL is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_NET_CLS_ROUTE is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_NETFILTER_NETLINK is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set + +# +# Memory Technology Devices (MTD) +# +CONFIG_MTD=y +CONFIG_MTD_DEBUG=y +CONFIG_MTD_DEBUG_VERBOSE=3 +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +CONFIG_MTD_REDBOOT_PARTS=m +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-2 +CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y +# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=m +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=m +CONFIG_MTD_CFI_ADV_OPTIONS=y +CONFIG_MTD_CFI_NOSWAP=y +# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set +# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set +CONFIG_MTD_CFI_GEOMETRY=y +# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_2 is not set +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +# CONFIG_MTD_CFI_I1 is not set +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_OTP is not set +CONFIG_MTD_CFI_INTELEXT=m +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=m +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_OBSOLETE_CHIPS is not set +# CONFIG_MTD_XIP is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +CONFIG_MTD_PHYSMAP=m +CONFIG_MTD_PHYSMAP_START=0x0000000 +CONFIG_MTD_PHYSMAP_LEN=0x4000000 +CONFIG_MTD_PHYSMAP_BANKWIDTH=2 +# CONFIG_MTD_ARM_INTEGRATOR is not set +CONFIG_MTD_EDB7312=m +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLKMTD is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +CONFIG_MTD_NAND_MP1000=y +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=m +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=2 +CONFIG_BLK_DEV_RAM_SIZE=16384 +CONFIG_BLK_DEV_INITRD=y +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +CONFIG_IDE=y +CONFIG_BLK_DEV_IDE=y + +# +# Please see Documentation/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +# CONFIG_BLK_DEV_HD_IDE is not set +CONFIG_BLK_DEV_IDEDISK=y +# CONFIG_IDEDISK_MULTI_MODE is not set +# CONFIG_BLK_DEV_IDECD is not set +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDEFLOPPY is not set +# CONFIG_IDE_TASK_IOCTL is not set + +# +# IDE chipset support/bugfixes +# +# CONFIG_IDE_GENERIC is not set +CONFIG_IDE_ARM=y +CONFIG_BLK_DEV_IDE_MP1000=y +# CONFIG_BLK_DEV_IDEDMA is not set +# CONFIG_IDEDMA_AUTO is not set +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set + +# +# Multi-device support (RAID and LVM) +# +CONFIG_MD=y +# CONFIG_BLK_DEV_MD is not set +CONFIG_BLK_DEV_DM=y +# CONFIG_DM_CRYPT is not set +# CONFIG_DM_SNAPSHOT is not set +# CONFIG_DM_MIRROR is not set +# CONFIG_DM_ZERO is not set +# CONFIG_DM_MULTIPATH is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# +# CONFIG_IEEE1394 is not set + +# +# I2O device support +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +CONFIG_CS89x0=y + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +CONFIG_INPUT_EVBUG=y + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_LIBPS2 is not set +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=2 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CLPS711X=y +CONFIG_SERIAL_CLPS711X_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +CONFIG_NVRAM=y +CONFIG_RTC=y +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# + +# +# I2C support +# +# CONFIG_I2C is not set + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB is not set + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +# CONFIG_EXT2_FS_POSIX_ACL is not set +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +CONFIG_REISERFS_FS=m +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +# CONFIG_REISERFS_FS_XATTR is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_QUOTA=y +# CONFIG_QFMT_V1 is not set +# CONFIG_QFMT_V2 is not set +CONFIG_QUOTACTL=y +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_HUGETLBFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS_FS is not set +CONFIG_JFFS2_FS=m +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +CONFIG_CRAMFS=m +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set +CONFIG_NFSD=y +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +CONFIG_NFSD_V4=y +CONFIG_NFSD_TCP=y +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=m +# CONFIG_SMB_NLS_DEFAULT is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_EXPERIMENTAL is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +CONFIG_PRINTK_TIME=y +CONFIG_DEBUG_KERNEL=y +# CONFIG_MAGIC_SYSRQ is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_FS is not set +CONFIG_FRAME_POINTER=y +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_WAITQ=y +CONFIG_DEBUG_ERRORS=y +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set +# CONFIG_DEBUG_CLPS711X_UART2 is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=m +CONFIG_ZLIB_DEFLATE=m diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index 1a85cfdad5ac..6055e1427ba3 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c @@ -11,6 +11,7 @@ */ #include <linux/config.h> #include <linux/module.h> +#include <linux/moduleloader.h> #include <linux/kernel.h> #include <linux/elf.h> #include <linux/vmalloc.h> diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index f6de76e0a45d..baa09601a64e 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -345,7 +345,9 @@ static int bad_syscall(int n, struct pt_regs *regs) struct thread_info *thread = current_thread_info(); siginfo_t info; - if (current->personality != PER_LINUX && thread->exec_domain->handler) { + if (current->personality != PER_LINUX && + current->personality != PER_LINUX_32BIT && + thread->exec_domain->handler) { thread->exec_domain->handler(n, regs); return regs->ARM_r0; } diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile index 8725d63e4219..71e5b99e519e 100644 --- a/arch/arm/lib/Makefile +++ b/arch/arm/lib/Makefile @@ -11,7 +11,7 @@ lib-y := backtrace.o changebit.o csumipv6.o csumpartial.o \ strnlen_user.o strchr.o strrchr.o testchangebit.o \ testclearbit.o testsetbit.o uaccess.o getuser.o \ putuser.o ashldi3.o ashrdi3.o lshrdi3.o muldi3.o \ - ucmpdi2.o lib1funcs.o div64.o \ + ucmpdi2.o lib1funcs.o div64.o sha1.o \ io-readsb.o io-writesb.o io-readsl.o io-writesl.o ifeq ($(CONFIG_CPU_32v3),y) diff --git a/arch/arm/lib/sha1.S b/arch/arm/lib/sha1.S new file mode 100644 index 000000000000..ff6ece487ffc --- /dev/null +++ b/arch/arm/lib/sha1.S @@ -0,0 +1,206 @@ +/* + * linux/arch/arm/lib/sha1.S + * + * SHA transform optimized for ARM + * + * Copyright: (C) 2005 by Nicolas Pitre <nico@cam.org> + * Created: September 17, 2005 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * The reference implementation for this code is linux/lib/sha1.c + */ + +#include <linux/linkage.h> + + .text + + +/* + * void sha_transform(__u32 *digest, const char *in, __u32 *W) + * + * Note: the "in" ptr may be unaligned. + */ + +ENTRY(sha_transform) + + stmfd sp!, {r4 - r8, lr} + + @ for (i = 0; i < 16; i++) + @ W[i] = be32_to_cpu(in[i]); */ + +#ifdef __ARMEB__ + mov r4, r0 + mov r0, r2 + mov r2, #64 + bl memcpy + mov r2, r0 + mov r0, r4 +#else + mov r3, r2 + mov lr, #16 +1: ldrb r4, [r1], #1 + ldrb r5, [r1], #1 + ldrb r6, [r1], #1 + ldrb r7, [r1], #1 + subs lr, lr, #1 + orr r5, r5, r4, lsl #8 + orr r6, r6, r5, lsl #8 + orr r7, r7, r6, lsl #8 + str r7, [r3], #4 + bne 1b +#endif + + @ for (i = 0; i < 64; i++) + @ W[i+16] = ror(W[i+13] ^ W[i+8] ^ W[i+2] ^ W[i], 31); + + sub r3, r2, #4 + mov lr, #64 +2: ldr r4, [r3, #4]! + subs lr, lr, #1 + ldr r5, [r3, #8] + ldr r6, [r3, #32] + ldr r7, [r3, #52] + eor r4, r4, r5 + eor r4, r4, r6 + eor r4, r4, r7 + mov r4, r4, ror #31 + str r4, [r3, #64] + bne 2b + + /* + * The SHA functions are: + * + * f1(B,C,D) = (D ^ (B & (C ^ D))) + * f2(B,C,D) = (B ^ C ^ D) + * f3(B,C,D) = ((B & C) | (D & (B | C))) + * + * Then the sub-blocks are processed as follows: + * + * A' = ror(A, 27) + f(B,C,D) + E + K + *W++ + * B' = A + * C' = ror(B, 2) + * D' = C + * E' = D + * + * We therefore unroll each loop 5 times to avoid register shuffling. + * Also the ror for C (and also D and E which are successivelyderived + * from it) is applied in place to cut on an additional mov insn for + * each round. + */ + + .macro sha_f1, A, B, C, D, E + ldr r3, [r2], #4 + eor ip, \C, \D + add \E, r1, \E, ror #2 + and ip, \B, ip, ror #2 + add \E, \E, \A, ror #27 + eor ip, ip, \D, ror #2 + add \E, \E, r3 + add \E, \E, ip + .endm + + .macro sha_f2, A, B, C, D, E + ldr r3, [r2], #4 + add \E, r1, \E, ror #2 + eor ip, \B, \C, ror #2 + add \E, \E, \A, ror #27 + eor ip, ip, \D, ror #2 + add \E, \E, r3 + add \E, \E, ip + .endm + + .macro sha_f3, A, B, C, D, E + ldr r3, [r2], #4 + add \E, r1, \E, ror #2 + orr ip, \B, \C, ror #2 + add \E, \E, \A, ror #27 + and ip, ip, \D, ror #2 + add \E, \E, r3 + and r3, \B, \C, ror #2 + orr ip, ip, r3 + add \E, \E, ip + .endm + + ldmia r0, {r4 - r8} + + mov lr, #4 + ldr r1, .L_sha_K + 0 + + /* adjust initial values */ + mov r6, r6, ror #30 + mov r7, r7, ror #30 + mov r8, r8, ror #30 + +3: subs lr, lr, #1 + sha_f1 r4, r5, r6, r7, r8 + sha_f1 r8, r4, r5, r6, r7 + sha_f1 r7, r8, r4, r5, r6 + sha_f1 r6, r7, r8, r4, r5 + sha_f1 r5, r6, r7, r8, r4 + bne 3b + + ldr r1, .L_sha_K + 4 + mov lr, #4 + +4: subs lr, lr, #1 + sha_f2 r4, r5, r6, r7, r8 + sha_f2 r8, r4, r5, r6, r7 + sha_f2 r7, r8, r4, r5, r6 + sha_f2 r6, r7, r8, r4, r5 + sha_f2 r5, r6, r7, r8, r4 + bne 4b + + ldr r1, .L_sha_K + 8 + mov lr, #4 + +5: subs lr, lr, #1 + sha_f3 r4, r5, r6, r7, r8 + sha_f3 r8, r4, r5, r6, r7 + sha_f3 r7, r8, r4, r5, r6 + sha_f3 r6, r7, r8, r4, r5 + sha_f3 r5, r6, r7, r8, r4 + bne 5b + + ldr r1, .L_sha_K + 12 + mov lr, #4 + +6: subs lr, lr, #1 + sha_f2 r4, r5, r6, r7, r8 + sha_f2 r8, r4, r5, r6, r7 + sha_f2 r7, r8, r4, r5, r6 + sha_f2 r6, r7, r8, r4, r5 + sha_f2 r5, r6, r7, r8, r4 + bne 6b + + ldmia r0, {r1, r2, r3, ip, lr} + add r4, r1, r4 + add r5, r2, r5 + add r6, r3, r6, ror #2 + add r7, ip, r7, ror #2 + add r8, lr, r8, ror #2 + stmia r0, {r4 - r8} + + ldmfd sp!, {r4 - r8, pc} + +.L_sha_K: + .word 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6 + + +/* + * void sha_init(__u32 *buf) + */ + +.L_sha_initial_digest: + .word 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0 + +ENTRY(sha_init) + + str lr, [sp, #-4]! + adr r1, .L_sha_initial_digest + ldmia r1, {r1, r2, r3, ip, lr} + stmia r0, {r1, r2, r3, ip, lr} + ldr pc, [sp], #4 + diff --git a/arch/arm/mach-aaec2000/Makefile b/arch/arm/mach-aaec2000/Makefile index 20ec83896c37..a8e462f58bc9 100644 --- a/arch/arm/mach-aaec2000/Makefile +++ b/arch/arm/mach-aaec2000/Makefile @@ -3,7 +3,7 @@ # # Common support (must be linked before board specific support) -obj-y += core.o +obj-y += core.o clock.o # Specific board support obj-$(CONFIG_MACH_AAED2000) += aaed2000.o diff --git a/arch/arm/mach-aaec2000/aaed2000.c b/arch/arm/mach-aaec2000/aaed2000.c index c9d899886648..f5ef69702296 100644 --- a/arch/arm/mach-aaec2000/aaed2000.c +++ b/arch/arm/mach-aaec2000/aaed2000.c @@ -27,16 +27,65 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <asm/arch/aaed2000.h> + #include "core.h" +static void aaed2000_clcd_disable(struct clcd_fb *fb) +{ + AAED_EXT_GPIO &= ~AAED_EGPIO_LCD_PWR_EN; +} + +static void aaed2000_clcd_enable(struct clcd_fb *fb) +{ + AAED_EXT_GPIO |= AAED_EGPIO_LCD_PWR_EN; +} + +struct aaec2000_clcd_info clcd_info = { + .enable = aaed2000_clcd_enable, + .disable = aaed2000_clcd_disable, + .panel = { + .mode = { + .name = "Sharp", + .refresh = 60, + .xres = 640, + .yres = 480, + .pixclock = 39721, + .left_margin = 20, + .right_margin = 44, + .upper_margin = 21, + .lower_margin = 34, + .hsync_len = 96, + .vsync_len = 2, + .sync = 0, + .vmode = FB_VMODE_NONINTERLACED, + }, + .width = -1, + .height = -1, + .tim2 = TIM2_IVS | TIM2_IHS, + .cntl = CNTL_LCDTFT, + .bpp = 16, + }, +}; + static void __init aaed2000_init_irq(void) { aaec2000_init_irq(); } +static void __init aaed2000_init(void) +{ + aaec2000_set_clcd_plat_data(&clcd_info); +} + +static struct map_desc aaed2000_io_desc[] __initdata = { + { EXT_GPIO_VBASE, EXT_GPIO_PBASE, EXT_GPIO_LENGTH, MT_DEVICE }, /* Ext GPIO */ +}; + static void __init aaed2000_map_io(void) { aaec2000_map_io(); + iotable_init(aaed2000_io_desc, ARRAY_SIZE(aaed2000_io_desc)); } MACHINE_START(AAED2000, "Agilent AAED-2000 Development Platform") @@ -47,4 +96,5 @@ MACHINE_START(AAED2000, "Agilent AAED-2000 Development Platform") .map_io = aaed2000_map_io, .init_irq = aaed2000_init_irq, .timer = &aaec2000_timer, + .init_machine = aaed2000_init, MACHINE_END diff --git a/arch/arm/mach-aaec2000/clock.c b/arch/arm/mach-aaec2000/clock.c new file mode 100644 index 000000000000..99e019169dda --- /dev/null +++ b/arch/arm/mach-aaec2000/clock.c @@ -0,0 +1,110 @@ +/* + * linux/arch/arm/mach-aaec2000/clock.c + * + * Copyright (C) 2005 Nicolas Bellido Y Ortega + * + * Based on linux/arch/arm/mach-integrator/clock.c + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/list.h> +#include <linux/errno.h> +#include <linux/err.h> + +#include <asm/semaphore.h> +#include <asm/hardware/clock.h> + +#include "clock.h" + +static LIST_HEAD(clocks); +static DECLARE_MUTEX(clocks_sem); + +struct clk *clk_get(struct device *dev, const char *id) +{ + struct clk *p, *clk = ERR_PTR(-ENOENT); + + down(&clocks_sem); + list_for_each_entry(p, &clocks, node) { + if (strcmp(id, p->name) == 0 && try_module_get(p->owner)) { + clk = p; + break; + } + } + up(&clocks_sem); + + return clk; +} +EXPORT_SYMBOL(clk_get); + +void clk_put(struct clk *clk) +{ + module_put(clk->owner); +} +EXPORT_SYMBOL(clk_put); + +int clk_enable(struct clk *clk) +{ + return 0; +} +EXPORT_SYMBOL(clk_enable); + +void clk_disable(struct clk *clk) +{ +} +EXPORT_SYMBOL(clk_disable); + +int clk_use(struct clk *clk) +{ + return 0; +} +EXPORT_SYMBOL(clk_use); + +void clk_unuse(struct clk *clk) +{ +} +EXPORT_SYMBOL(clk_unuse); + +unsigned long clk_get_rate(struct clk *clk) +{ + return clk->rate; +} +EXPORT_SYMBOL(clk_get_rate); + +long clk_round_rate(struct clk *clk, unsigned long rate) +{ + return rate; +} +EXPORT_SYMBOL(clk_round_rate); + +int clk_set_rate(struct clk *clk, unsigned long rate) +{ + return 0; +} +EXPORT_SYMBOL(clk_set_rate); + +int clk_register(struct clk *clk) +{ + down(&clocks_sem); + list_add(&clk->node, &clocks); + up(&clocks_sem); + return 0; +} +EXPORT_SYMBOL(clk_register); + +void clk_unregister(struct clk *clk) +{ + down(&clocks_sem); + list_del(&clk->node); + up(&clocks_sem); +} +EXPORT_SYMBOL(clk_unregister); + +static int __init clk_init(void) +{ + return 0; +} +arch_initcall(clk_init); diff --git a/arch/arm/mach-aaec2000/clock.h b/arch/arm/mach-aaec2000/clock.h new file mode 100644 index 000000000000..d4bb74ff613f --- /dev/null +++ b/arch/arm/mach-aaec2000/clock.h @@ -0,0 +1,23 @@ +/* + * linux/arch/arm/mach-aaec2000/clock.h + * + * Copyright (C) 2005 Nicolas Bellido Y Ortega + * + * Based on linux/arch/arm/mach-integrator/clock.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +struct module; + +struct clk { + struct list_head node; + unsigned long rate; + struct module *owner; + const char *name; + void *data; +}; + +int clk_register(struct clk *clk); +void clk_unregister(struct clk *clk); diff --git a/arch/arm/mach-aaec2000/core.c b/arch/arm/mach-aaec2000/core.c index aece0cd4f0a3..0c53dab80905 100644 --- a/arch/arm/mach-aaec2000/core.c +++ b/arch/arm/mach-aaec2000/core.c @@ -13,19 +13,27 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/device.h> #include <linux/list.h> #include <linux/errno.h> +#include <linux/dma-mapping.h> #include <linux/interrupt.h> #include <linux/timex.h> #include <linux/signal.h> #include <asm/hardware.h> #include <asm/irq.h> +#include <asm/sizes.h> +#include <asm/hardware/amba.h> +#include <asm/mach/flash.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> #include <asm/mach/map.h> +#include "core.h" +#include "clock.h" + /* * Common I/O mapping: * @@ -40,9 +48,17 @@ * default mapping provided here. */ static struct map_desc standard_io_desc[] __initdata = { - /* virtual physical length type */ - { VIO_APB_BASE, PIO_APB_BASE, IO_APB_LENGTH, MT_DEVICE }, - { VIO_AHB_BASE, PIO_AHB_BASE, IO_AHB_LENGTH, MT_DEVICE } + { + .virtual = VIO_APB_BASE, + .physical = __phys_to_pfn(PIO_APB_BASE), + .length = IO_APB_LENGTH, + .type = MT_DEVICE + }, { + .virtual = VIO_AHB_BASE, + .physical = __phys_to_pfn(PIO_AHB_BASE), + .length = IO_AHB_LENGTH, + .type = MT_DEVICE + } }; void __init aaec2000_map_io(void) @@ -155,3 +171,116 @@ struct sys_timer aaec2000_timer = { .offset = aaec2000_gettimeoffset, }; +static struct clcd_panel mach_clcd_panel; + +static int aaec2000_clcd_setup(struct clcd_fb *fb) +{ + dma_addr_t dma; + + fb->panel = &mach_clcd_panel; + + fb->fb.screen_base = dma_alloc_writecombine(&fb->dev->dev, SZ_1M, + &dma, GFP_KERNEL); + + if (!fb->fb.screen_base) { + printk(KERN_ERR "CLCD: unable to map framebuffer\n"); + return -ENOMEM; + } + + fb->fb.fix.smem_start = dma; + fb->fb.fix.smem_len = SZ_1M; + + return 0; +} + +static int aaec2000_clcd_mmap(struct clcd_fb *fb, struct vm_area_struct *vma) +{ + return dma_mmap_writecombine(&fb->dev->dev, vma, + fb->fb.screen_base, + fb->fb.fix.smem_start, + fb->fb.fix.smem_len); +} + +static void aaec2000_clcd_remove(struct clcd_fb *fb) +{ + dma_free_writecombine(&fb->dev->dev, fb->fb.fix.smem_len, + fb->fb.screen_base, fb->fb.fix.smem_start); +} + +static struct clcd_board clcd_plat_data = { + .name = "AAEC-2000", + .check = clcdfb_check, + .decode = clcdfb_decode, + .setup = aaec2000_clcd_setup, + .mmap = aaec2000_clcd_mmap, + .remove = aaec2000_clcd_remove, +}; + +static struct amba_device clcd_device = { + .dev = { + .bus_id = "mb:16", + .coherent_dma_mask = ~0, + .platform_data = &clcd_plat_data, + }, + .res = { + .start = AAEC_CLCD_PHYS, + .end = AAEC_CLCD_PHYS + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + .irq = { INT_LCD, NO_IRQ }, + .periphid = 0x41110, +}; + +static struct amba_device *amba_devs[] __initdata = { + &clcd_device, +}; + +static struct clk aaec2000_clcd_clk = { + .name = "CLCDCLK", +}; + +void __init aaec2000_set_clcd_plat_data(struct aaec2000_clcd_info *clcd) +{ + clcd_plat_data.enable = clcd->enable; + clcd_plat_data.disable = clcd->disable; + memcpy(&mach_clcd_panel, &clcd->panel, sizeof(struct clcd_panel)); +} + +static struct flash_platform_data aaec2000_flash_data = { + .map_name = "cfi_probe", + .width = 4, +}; + +static struct resource aaec2000_flash_resource = { + .start = AAEC_FLASH_BASE, + .end = AAEC_FLASH_BASE + AAEC_FLASH_SIZE, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device aaec2000_flash_device = { + .name = "armflash", + .id = 0, + .dev = { + .platform_data = &aaec2000_flash_data, + }, + .num_resources = 1, + .resource = &aaec2000_flash_resource, +}; + +static int __init aaec2000_init(void) +{ + int i; + + clk_register(&aaec2000_clcd_clk); + + for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { + struct amba_device *d = amba_devs[i]; + amba_device_register(d, &iomem_resource); + } + + platform_device_register(&aaec2000_flash_device); + + return 0; +}; +arch_initcall(aaec2000_init); + diff --git a/arch/arm/mach-aaec2000/core.h b/arch/arm/mach-aaec2000/core.h index 91893d848c16..daefc0ea14a1 100644 --- a/arch/arm/mach-aaec2000/core.h +++ b/arch/arm/mach-aaec2000/core.h @@ -9,8 +9,19 @@ * */ +#include <asm/hardware/amba_clcd.h> + struct sys_timer; extern struct sys_timer aaec2000_timer; extern void __init aaec2000_map_io(void); extern void __init aaec2000_init_irq(void); + +struct aaec2000_clcd_info { + struct clcd_panel panel; + void (*disable)(struct clcd_fb *); + void (*enable)(struct clcd_fb *); +}; + +extern void __init aaec2000_set_clcd_plat_data(struct aaec2000_clcd_info *); + diff --git a/arch/arm/mach-clps711x/Kconfig b/arch/arm/mach-clps711x/Kconfig index 0793dcf54f2e..d5c155045762 100644 --- a/arch/arm/mach-clps711x/Kconfig +++ b/arch/arm/mach-clps711x/Kconfig @@ -69,6 +69,17 @@ config EP72XX_ROM_BOOT You almost surely want to say N here. +config MACH_MP1000 + bool "MACH_MP1000" + help + Say Y if you intend to run the kernel on the Comdial MP1000 platform. + +config MP1000_90MHZ + bool "MP1000_90MHZ" + depends on MACH_MP1000 + help + Say Y if you have the MP1000 configured to be set at 90MHZ rather than 74MHZ + endmenu endif diff --git a/arch/arm/mach-clps711x/Makefile b/arch/arm/mach-clps711x/Makefile index 4a197315f0cf..8a6dc1ccf8fe 100644 --- a/arch/arm/mach-clps711x/Makefile +++ b/arch/arm/mach-clps711x/Makefile @@ -15,6 +15,7 @@ obj-$(CONFIG_ARCH_CDB89712) += cdb89712.o obj-$(CONFIG_ARCH_CLEP7312) += clep7312.o obj-$(CONFIG_ARCH_EDB7211) += edb7211-arch.o edb7211-mm.o obj-$(CONFIG_ARCH_FORTUNET) += fortunet.o +obj-$(CONFIG_MACH_MP1000) += mp1000-mach.o mp1000-mm.o mp1000-seprom.o obj-$(CONFIG_ARCH_P720T) += p720t.o leds-$(CONFIG_ARCH_P720T) += p720t-leds.o obj-$(CONFIG_LEDS) += $(leds-y) diff --git a/arch/arm/mach-clps711x/autcpu12.c b/arch/arm/mach-clps711x/autcpu12.c index dc73feb1ffb0..43b9423d1440 100644 --- a/arch/arm/mach-clps711x/autcpu12.c +++ b/arch/arm/mach-clps711x/autcpu12.c @@ -46,10 +46,14 @@ */ static struct map_desc autcpu12_io_desc[] __initdata = { - /* virtual, physical, length, type */ - /* memory-mapped extra io and CS8900A Ethernet chip */ - /* ethernet chip */ - { AUTCPU12_VIRT_CS8900A, AUTCPU12_PHYS_CS8900A, SZ_1M, MT_DEVICE } + /* memory-mapped extra io and CS8900A Ethernet chip */ + /* ethernet chip */ + { + .virtual = AUTCPU12_VIRT_CS8900A, + .pfn = __phys_to_pfn(AUTCPU12_PHYS_CS8900A), + .length = SZ_1M, + .type = MT_DEVICE + } }; void __init autcpu12_map_io(void) diff --git a/arch/arm/mach-clps711x/cdb89712.c b/arch/arm/mach-clps711x/cdb89712.c index a46c82cd2711..cba7be5a06c3 100644 --- a/arch/arm/mach-clps711x/cdb89712.c +++ b/arch/arm/mach-clps711x/cdb89712.c @@ -39,7 +39,12 @@ * ethernet driver, perhaps. */ static struct map_desc cdb89712_io_desc[] __initdata = { - { ETHER_BASE, ETHER_START, ETHER_SIZE, MT_DEVICE } + { + .virtual = ETHER_BASE, + .pfn =__phys_to_pfn(ETHER_START), + .length = ETHER_SIZE, + .type = MT_DEVICE + } }; static void __init cdb89712_map_io(void) diff --git a/arch/arm/mach-clps711x/ceiva.c b/arch/arm/mach-clps711x/ceiva.c index 780d91805984..35d51a759b59 100644 --- a/arch/arm/mach-clps711x/ceiva.c +++ b/arch/arm/mach-clps711x/ceiva.c @@ -37,11 +37,13 @@ #include "common.h" static struct map_desc ceiva_io_desc[] __initdata = { - /* virtual, physical, length, type */ - - /* SED1355 controlled video RAM & registers */ - { CEIVA_VIRT_SED1355, CEIVA_PHYS_SED1355, SZ_2M, MT_DEVICE } - + /* SED1355 controlled video RAM & registers */ + { + .virtual = CEIVA_VIRT_SED1355, + .pfn = __phys_to_pfn(CEIVA_PHYS_SED1355), + .length = SZ_2M, + .type = MT_DEVICE + } }; diff --git a/arch/arm/mach-clps711x/edb7211-mm.c b/arch/arm/mach-clps711x/edb7211-mm.c index 7fd7b01822d0..72f8bb05d55e 100644 --- a/arch/arm/mach-clps711x/edb7211-mm.c +++ b/arch/arm/mach-clps711x/edb7211-mm.c @@ -51,15 +51,27 @@ extern void clps711x_map_io(void); * happens). */ static struct map_desc edb7211_io_desc[] __initdata = { - /* virtual, physical, length, type */ - - /* memory-mapped extra keyboard row and CS8900A Ethernet chip */ - { EP7211_VIRT_EXTKBD, EP7211_PHYS_EXTKBD, SZ_1M, MT_DEVICE }, - { EP7211_VIRT_CS8900A, EP7211_PHYS_CS8900A, SZ_1M, MT_DEVICE }, - - /* flash banks */ - { EP7211_VIRT_FLASH1, EP7211_PHYS_FLASH1, SZ_8M, MT_DEVICE }, - { EP7211_VIRT_FLASH2, EP7211_PHYS_FLASH2, SZ_8M, MT_DEVICE } + { /* memory-mapped extra keyboard row */ + .virtual = EP7211_VIRT_EXTKBD, + .pfn = __phys_to_pfn(EP7211_PHYS_EXTKBD), + .length = SZ_1M, + .type - MT_DEVICE + }, { /* and CS8900A Ethernet chip */ + .virtual = EP7211_VIRT_CS8900A, + .pfn = __phys_to_pfn(EP7211_PHYS_CS8900A), + .length = SZ_1M, + .type = MT_DEVICE + }, { /* flash banks */ + .virtual = EP7211_VIRT_FLASH1, + .pfn = __phys_to_pfn(EP7211_PHYS_FLASH1), + .length = SZ_8M, + .type = MT_DEVICE + }, { + .virtual = EP7211_VIRT_FLASH2, + .pfn = __phys_to_pfn(EP7211_PHYS_FLASH2), + .length = SZ_8M, + .type = MT_DEVICE + } }; void __init edb7211_map_io(void) diff --git a/arch/arm/mach-clps711x/mm.c b/arch/arm/mach-clps711x/mm.c index 120b7cac84b5..a00f77ef8df8 100644 --- a/arch/arm/mach-clps711x/mm.c +++ b/arch/arm/mach-clps711x/mm.c @@ -24,6 +24,7 @@ #include <linux/init.h> #include <linux/bootmem.h> +#include <asm/sizes.h> #include <asm/hardware.h> #include <asm/pgtable.h> #include <asm/page.h> @@ -34,7 +35,12 @@ * This maps the generic CLPS711x registers */ static struct map_desc clps711x_io_desc[] __initdata = { - { CLPS7111_VIRT_BASE, CLPS7111_PHYS_BASE, 1048576, MT_DEVICE } + { + .virtual = CLPS7111_VIRT_BASE, + .pfn = __phys_to_pfn(CLPS7111_PHYS_BASE), + .length = SZ_1M, + .type = MT_DEVICE + } }; void __init clps711x_map_io(void) diff --git a/arch/arm/mach-clps711x/mp1000-mach.c b/arch/arm/mach-clps711x/mp1000-mach.c new file mode 100644 index 000000000000..c2816bcde5e7 --- /dev/null +++ b/arch/arm/mach-clps711x/mp1000-mach.c @@ -0,0 +1,49 @@ +/* + * linux/arch/arm/mach-mp1000/mp1000.c + * + * Copyright (C) 2005 Comdial Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include <linux/init.h> +#include <linux/types.h> +#include <linux/string.h> + +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/arch/mp1000-seprom.h> + +#include "common.h" + +extern void mp1000_map_io(void); + +static void __init mp1000_init(void) +{ + seprom_init(); +} + +MACHINE_START(MP1000, "Comdial MP1000") + /* Maintainer: Jon Ringle */ + .phys_ram = 0xc0000000, + .phys_io = 0x80000000, + .io_pg_offst = ((0xff000000) >> 18) & 0xfffc, + .boot_params = 0xc0015100, + .map_io = mp1000_map_io, + .init_irq = clps711x_init_irq, + .init_machine = mp1000_init, + .timer = &clps711x_timer, +MACHINE_END + diff --git a/arch/arm/mach-clps711x/mp1000-mm.c b/arch/arm/mach-clps711x/mp1000-mm.c new file mode 100644 index 000000000000..20e810b0ec0c --- /dev/null +++ b/arch/arm/mach-clps711x/mp1000-mm.c @@ -0,0 +1,47 @@ +/* + * linux/arch/arm/mach-mp1000/mm.c + * + * Extra MM routines for the MP1000 + * + * Copyright (C) 2005 Comdial Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include <linux/kernel.h> +#include <linux/init.h> + +#include <asm/hardware.h> +#include <asm/page.h> +#include <asm/pgtable.h> +#include <asm/sizes.h> + +#include <asm/mach/map.h> + +extern void clps711x_map_io(void); + +static struct map_desc mp1000_io_desc[] __initdata = { + { MP1000_EIO_BASE, MP1000_EIO_START, MP1000_EIO_SIZE, MT_DEVICE }, + { MP1000_FIO_BASE, MP1000_FIO_START, MP1000_FIO_SIZE, MT_DEVICE }, + { MP1000_LIO_BASE, MP1000_LIO_START, MP1000_LIO_SIZE, MT_DEVICE }, + { MP1000_NIO_BASE, MP1000_NIO_START, MP1000_NIO_SIZE, MT_DEVICE }, + { MP1000_IDE_BASE, MP1000_IDE_START, MP1000_IDE_SIZE, MT_DEVICE }, + { MP1000_DSP_BASE, MP1000_DSP_START, MP1000_DSP_SIZE, MT_DEVICE } +}; + +void __init mp1000_map_io(void) +{ + clps711x_map_io(); + iotable_init(mp1000_io_desc, ARRAY_SIZE(mp1000_io_desc)); +} diff --git a/arch/arm/mach-clps711x/mp1000-seprom.c b/arch/arm/mach-clps711x/mp1000-seprom.c new file mode 100644 index 000000000000..b22d0bebb851 --- /dev/null +++ b/arch/arm/mach-clps711x/mp1000-seprom.c @@ -0,0 +1,195 @@ +/*` + * mp1000-seprom.c + * + * This file contains the Serial EEPROM code for the MP1000 board + * + * Copyright (C) 2005 Comdial Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <asm/hardware.h> +#include <asm/hardware/clps7111.h> +#include <asm/arch/mp1000-seprom.h> + +/* If SepromInit() can initialize and checksum the seprom successfully, */ +/* then it will point seprom_data_ptr at the shadow copy. */ + +static eeprom_struct seprom_data; /* shadow copy of seprom content */ + +eeprom_struct *seprom_data_ptr = 0; /* 0 => not initialized */ + +/* + * Port D Bit 5 is Chip Select for EEPROM + * Port E Bit 0 is Input, Data out from EEPROM + * Port E Bit 1 is Output, Data in to EEPROM + * Port E Bit 2 is Output, CLK to EEPROM + */ + +static char *port_d_ptr = (char *)(CLPS7111_VIRT_BASE + PDDR); +static char *port_e_ptr = (char *)(CLPS7111_VIRT_BASE + PEDR); + +#define NO_OF_SHORTS 64 // Device is 64 x 16 bits +#define ENABLE_RW 0 +#define DISABLE_RW 1 + +static inline void toggle_seprom_clock(void) +{ + *port_e_ptr |= HwPortESepromCLK; + *port_e_ptr &= ~(HwPortESepromCLK); +} + +static inline void select_eeprom(void) +{ + *port_d_ptr |= HwPortDEECS; + *port_e_ptr &= ~(HwPortESepromCLK); +} + +static inline void deselect_eeprom(void) +{ + *port_d_ptr &= ~(HwPortDEECS); + *port_e_ptr &= ~(HwPortESepromDIn); +} + +/* + * GetSepromDataPtr - returns pointer to shadow (RAM) copy of seprom + * and returns 0 if seprom is not initialized or + * has a checksum error. + */ + +eeprom_struct* get_seprom_ptr(void) +{ + return seprom_data_ptr; +} + +unsigned char* get_eeprom_mac_address(void) +{ + return seprom_data_ptr->variant.eprom_struct.mac_Address; +} + +/* + * ReadSProm, Physically reads data from the Serial PROM + */ +static void read_sprom(short address, int length, eeprom_struct *buffer) +{ + short data = COMMAND_READ | (address & 0x3F); + short bit; + int i; + + select_eeprom(); + + // Clock in 9 bits of the command + for (i = 0, bit = 0x100; i < 9; i++, bit >>= 1) { + if (data & bit) + *port_e_ptr |= HwPortESepromDIn; + else + *port_e_ptr &= ~(HwPortESepromDIn); + + toggle_seprom_clock(); + } + + // + // Now read one or more shorts of data from the Seprom + // + while (length-- > 0) { + data = 0; + + // Read 16 bits at a time + for (i = 0; i < 16; i++) { + data <<= 1; + toggle_seprom_clock(); + data |= *port_e_ptr & HwPortESepromDOut; + + } + + buffer->variant.eprom_short_data[address++] = data; + } + + deselect_eeprom(); + + return; +} + + + +/* + * ReadSerialPROM + * + * Input: Pointer to array of 64 x 16 Bits + * + * Output: if no problem reading data is filled in + */ +static void read_serial_prom(eeprom_struct *data) +{ + read_sprom(0, 64, data); +} + + +// +// Compute Serial EEPROM checksum +// +// Input: Pointer to struct with Eprom data +// +// Output: The computed Eprom checksum +// +static short compute_seprom_checksum(eeprom_struct *data) +{ + short checksum = 0; + int i; + + for (i = 0; i < 126; i++) { + checksum += (short)data->variant.eprom_byte_data[i]; + } + + return((short)(0x5555 - (checksum & 0xFFFF))); +} + +// +// Make sure the data port bits for the SEPROM are correctly initialised +// + +void __init seprom_init(void) +{ + short checksum; + + // Init Port D + *(char *)(CLPS7111_VIRT_BASE + PDDDR) = 0x0; + *(char *)(CLPS7111_VIRT_BASE + PDDR) = 0x15; + + // Init Port E + *(int *)(CLPS7111_VIRT_BASE + PEDDR) = 0x06; + *(int *)(CLPS7111_VIRT_BASE + PEDR) = 0x04; + + // + // Make sure that EEPROM struct size never exceeds 128 bytes + // + if (sizeof(eeprom_struct) > 128) { + panic("Serial PROM struct size > 128, aborting read\n"); + } + + read_serial_prom(&seprom_data); + + checksum = compute_seprom_checksum(&seprom_data); + + if (checksum != seprom_data.variant.eprom_short_data[63]) { + panic("Serial EEPROM checksum failed\n"); + } + + seprom_data_ptr = &seprom_data; +} + diff --git a/arch/arm/mach-clps711x/p720t.c b/arch/arm/mach-clps711x/p720t.c index 5bdb90edf992..a1acb945fb51 100644 --- a/arch/arm/mach-clps711x/p720t.c +++ b/arch/arm/mach-clps711x/p720t.c @@ -29,6 +29,7 @@ #include <asm/pgtable.h> #include <asm/page.h> #include <asm/setup.h> +#include <asm/sizes.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -42,8 +43,17 @@ * We map both here. */ static struct map_desc p720t_io_desc[] __initdata = { - { SYSPLD_VIRT_BASE, SYSPLD_PHYS_BASE, 1048576, MT_DEVICE }, - { 0xfe400000, 0x10400000, 1048576, MT_DEVICE } + { + .virtual = SYSPLD_VIRT_BASE, + .pfn = __phys_to_pfn(SYSPLD_PHYS_BASE), + .length = SZ_1M, + .type = MT_DEVICE + }, { + .virtual = 0xfe400000, + .pfn = __phys_to_pfn(0x10400000), + .length = SZ_1M, + .type = MT_DEVICE + } }; static void __init diff --git a/arch/arm/mach-clps7500/core.c b/arch/arm/mach-clps7500/core.c index e216ab8b9e8f..0364ba4b539e 100644 --- a/arch/arm/mach-clps7500/core.c +++ b/arch/arm/mach-clps7500/core.c @@ -259,10 +259,27 @@ static void __init clps7500_init_irq(void) } static struct map_desc cl7500_io_desc[] __initdata = { - { IO_BASE, IO_START, IO_SIZE, MT_DEVICE }, /* IO space */ - { ISA_BASE, ISA_START, ISA_SIZE, MT_DEVICE }, /* ISA space */ - { FLASH_BASE, FLASH_START, FLASH_SIZE, MT_DEVICE }, /* Flash */ - { LED_BASE, LED_START, LED_SIZE, MT_DEVICE } /* LED */ + { /* IO space */ + .virtual = IO_BASE, + .pfn = __phys_to_pfn(IO_START), + .length = IO_SIZE, + .type = MT_DEVICE + }, { /* ISA space */ + .virtual = ISA_BASE, + .pfn = __phys_to_pfn(ISA_START), + .length = ISA_SIZE, + .type = MT_DEVICE + }, { /* Flash */ + .virtual = FLASH_BASE, + .pfn = __phys_to_pfn(FLASH_START), + .length = FLASH_SIZE, + .type = MT_DEVICE + }, { /* LED */ + .virtual = LED_BASE, + .pfn = __phys_to_pfn(LED_START), + .length = LED_SIZE, + .type = MT_DEVICE + } }; static void __init clps7500_map_io(void) diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c index 5aeadfd72143..15261646dcdd 100644 --- a/arch/arm/mach-ebsa110/core.c +++ b/arch/arm/mach-ebsa110/core.c @@ -76,16 +76,42 @@ static struct map_desc ebsa110_io_desc[] __initdata = { /* * sparse external-decode ISAIO space */ - { IRQ_STAT, TRICK4_PHYS, PGDIR_SIZE, MT_DEVICE }, /* IRQ_STAT/IRQ_MCLR */ - { IRQ_MASK, TRICK3_PHYS, PGDIR_SIZE, MT_DEVICE }, /* IRQ_MASK/IRQ_MSET */ - { SOFT_BASE, TRICK1_PHYS, PGDIR_SIZE, MT_DEVICE }, /* SOFT_BASE */ - { PIT_BASE, TRICK0_PHYS, PGDIR_SIZE, MT_DEVICE }, /* PIT_BASE */ + { /* IRQ_STAT/IRQ_MCLR */ + .virtual = IRQ_STAT, + .pfn = __phys_to_pfn(TRICK4_PHYS), + .length = PGDIR_SIZE, + .type = MT_DEVICE + }, { /* IRQ_MASK/IRQ_MSET */ + .virtual = IRQ_MASK, + .pfn = __phys_to_pfn(TRICK3_PHYS), + .length = PGDIR_SIZE, + .type = MT_DEVICE + }, { /* SOFT_BASE */ + .virtual = SOFT_BASE, + .pfn = __phys_to_pfn(TRICK1_PHYS), + .length = PGDIR_SIZE, + .type = MT_DEVICE + }, { /* PIT_BASE */ + .virtual = PIT_BASE, + .pfn = __phys_to_pfn(TRICK0_PHYS), + .length = PGDIR_SIZE, + .type = MT_DEVICE + }, /* * self-decode ISAIO space */ - { ISAIO_BASE, ISAIO_PHYS, ISAIO_SIZE, MT_DEVICE }, - { ISAMEM_BASE, ISAMEM_PHYS, ISAMEM_SIZE, MT_DEVICE } + { + .virtual = ISAIO_BASE, + .pfn = __phys_to_pfn(ISAIO_PHYS), + .length = ISAIO_SIZE, + .type = MT_DEVICE + }, { + .virtual = ISAMEM_BASE, + .pfn = __phys_to_pfn(ISAMEM_PHYS), + .length = ISAMEM_SIZE, + .type = MT_DEVICE + } }; static void __init ebsa110_map_io(void) diff --git a/arch/arm/mach-ebsa110/io.c b/arch/arm/mach-ebsa110/io.c index ef7eb5dc91bd..c648bfb676a1 100644 --- a/arch/arm/mach-ebsa110/io.c +++ b/arch/arm/mach-ebsa110/io.c @@ -24,6 +24,7 @@ #include <linux/kernel.h> #include <linux/types.h> +#include <asm/hardware.h> #include <asm/io.h> #include <asm/page.h> diff --git a/arch/arm/mach-epxa10db/mm.c b/arch/arm/mach-epxa10db/mm.c index 2aa57fa46da3..e8832d0910ee 100644 --- a/arch/arm/mach-epxa10db/mm.c +++ b/arch/arm/mach-epxa10db/mm.c @@ -31,12 +31,37 @@ /* Page table mapping for I/O region */ static struct map_desc epxa10db_io_desc[] __initdata = { - { IO_ADDRESS(EXC_REGISTERS_BASE), EXC_REGISTERS_BASE, SZ_16K, MT_DEVICE }, - { IO_ADDRESS(EXC_PLD_BLOCK0_BASE), EXC_PLD_BLOCK0_BASE, SZ_16K, MT_DEVICE }, - { IO_ADDRESS(EXC_PLD_BLOCK1_BASE), EXC_PLD_BLOCK1_BASE, SZ_16K, MT_DEVICE }, - { IO_ADDRESS(EXC_PLD_BLOCK2_BASE), EXC_PLD_BLOCK2_BASE, SZ_16K, MT_DEVICE }, - { IO_ADDRESS(EXC_PLD_BLOCK3_BASE), EXC_PLD_BLOCK3_BASE, SZ_16K, MT_DEVICE }, - { FLASH_VADDR(EXC_EBI_BLOCK0_BASE), EXC_EBI_BLOCK0_BASE, SZ_16M, MT_DEVICE } + { + .virtual = IO_ADDRESS(EXC_REGISTERS_BASE), + .pfn = __phys_to_pfn(EXC_REGISTERS_BASE), + .length = SZ_16K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(EXC_PLD_BLOCK0_BASE), + .pfn = __phys_to_pfn(EXC_PLD_BLOCK0_BASE), + .length = SZ_16K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(EXC_PLD_BLOCK1_BASE), + .pfn =__phys_to_pfn(EXC_PLD_BLOCK1_BASE), + .length = SZ_16K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(EXC_PLD_BLOCK2_BASE), + .physical = __phys_to_pfn(EXC_PLD_BLOCK2_BASE), + .length = SZ_16K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(EXC_PLD_BLOCK3_BASE), + .pfn = __phys_to_pfn(EXC_PLD_BLOCK3_BASE), + .length = SZ_16K, + .type = MT_DEVICE + }, { + .virtual = FLASH_VADDR(EXC_EBI_BLOCK0_BASE), + .pfn = __phys_to_pfn(EXC_EBI_BLOCK0_BASE), + .length = SZ_16M, + .type = MT_DEVICE + } }; void __init epxa10db_map_io(void) diff --git a/arch/arm/mach-footbridge/common.c b/arch/arm/mach-footbridge/common.c index eb8238c1ef06..dc09fd200c16 100644 --- a/arch/arm/mach-footbridge/common.c +++ b/arch/arm/mach-footbridge/common.c @@ -130,8 +130,17 @@ void __init footbridge_init_irq(void) * it means that we have extra bullet protection on our feet. */ static struct map_desc fb_common_io_desc[] __initdata = { - { ARMCSR_BASE, DC21285_ARMCSR_BASE, ARMCSR_SIZE, MT_DEVICE }, - { XBUS_BASE, 0x40000000, XBUS_SIZE, MT_DEVICE } + { + .virtual = ARMCSR_BASE, + .pfn = DC21285_ARMCSR_BASE, + .length = ARMCSR_SIZE, + .type = MT_DEVICE + }, { + .virtual = XBUS_BASE, + .pfn = __phys_to_pfn(0x40000000), + .length = XBUS_SIZE, + .type = MT_DEVICE + } }; /* @@ -140,11 +149,32 @@ static struct map_desc fb_common_io_desc[] __initdata = { */ static struct map_desc ebsa285_host_io_desc[] __initdata = { #if defined(CONFIG_ARCH_FOOTBRIDGE) && defined(CONFIG_FOOTBRIDGE_HOST) - { PCIMEM_BASE, DC21285_PCI_MEM, PCIMEM_SIZE, MT_DEVICE }, - { PCICFG0_BASE, DC21285_PCI_TYPE_0_CONFIG, PCICFG0_SIZE, MT_DEVICE }, - { PCICFG1_BASE, DC21285_PCI_TYPE_1_CONFIG, PCICFG1_SIZE, MT_DEVICE }, - { PCIIACK_BASE, DC21285_PCI_IACK, PCIIACK_SIZE, MT_DEVICE }, - { PCIO_BASE, DC21285_PCI_IO, PCIO_SIZE, MT_DEVICE } + { + .virtual = PCIMEM_BASE, + .pfn = __phys_to_pfn(DC21285_PCI_MEM), + .length = PCIMEM_SIZE, + .type = MT_DEVICE + }, { + .virtual = PCICFG0_BASE, + .pfn = __phys_to_pfn(DC21285_PCI_TYPE_0_CONFIG), + .length = PCICFG0_SIZE, + .type = MT_DEVICE + }, { + .virtual = PCICFG1_BASE, + .pfn = __phys_to_pfn(DC21285_PCI_TYPE_1_CONFIG), + .length = PCICFG1_SIZE, + .type = MT_DEVICE + }, { + .virtual = PCIIACK_BASE, + .pfn = __phys_to_pfn(DC21285_PCI_IACK), + .length = PCIIACK_SIZE, + .type = MT_DEVICE + }, { + .virtual = PCIO_BASE, + .pfn = __phys_to_pfn(DC21285_PCI_IO), + .length = PCIO_SIZE, + .type = MT_DEVICE + } #endif }; @@ -153,8 +183,17 @@ static struct map_desc ebsa285_host_io_desc[] __initdata = { */ static struct map_desc co285_io_desc[] __initdata = { #ifdef CONFIG_ARCH_CO285 - { PCIO_BASE, DC21285_PCI_IO, PCIO_SIZE, MT_DEVICE }, - { PCIMEM_BASE, DC21285_PCI_MEM, PCIMEM_SIZE, MT_DEVICE } + { + .virtual = PCIO_BASE, + .pfn = __phys_to_pfn(DC21285_PCI_IO), + .length = PCIO_SIZE, + .type = MT_DEVICE + }, { + .virtual = PCIMEM_BASE, + .pfn = __phys_to_pfn(DC21285_PCI_MEM), + .length = PCIMEM_SIZE, + .type = MT_DEVICE + } #endif }; diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c index 5110e2e65ddd..c096b4569308 100644 --- a/arch/arm/mach-h720x/common.c +++ b/arch/arm/mach-h720x/common.c @@ -237,7 +237,12 @@ void __init h720x_init_irq (void) } static struct map_desc h720x_io_desc[] __initdata = { - { IO_VIRT, IO_PHYS, IO_SIZE, MT_DEVICE }, + { + .virtual = IO_VIRT, + .pfn = __phys_to_pfn(IO_PHYS), + .length = IO_SIZE, + .type = MT_DEVICE + }, }; /* Initialize io tables */ diff --git a/arch/arm/mach-imx/generic.c b/arch/arm/mach-imx/generic.c index f8a742bb2d5b..cb14b0682cef 100644 --- a/arch/arm/mach-imx/generic.c +++ b/arch/arm/mach-imx/generic.c @@ -273,8 +273,12 @@ static struct platform_device *devices[] __initdata = { }; static struct map_desc imx_io_desc[] __initdata = { - /* virtual physical length type */ - {IMX_IO_BASE, IMX_IO_PHYS, IMX_IO_SIZE, MT_DEVICE}, + { + .virtual = IMX_IO_BASE, + .pfn = __phys_to_pfn(IMX_IO_PHYS), + .length = IMX_IO_SIZE, + .type = MT_DEVICE + } }; void __init diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c index a7511ddfe364..4cbdc1fe04b1 100644 --- a/arch/arm/mach-imx/mx1ads.c +++ b/arch/arm/mach-imx/mx1ads.c @@ -61,13 +61,37 @@ mx1ads_init(void) } static struct map_desc mx1ads_io_desc[] __initdata = { - /* virtual physical length type */ - {IMX_CS0_VIRT, IMX_CS0_PHYS, IMX_CS0_SIZE, MT_DEVICE}, - {IMX_CS1_VIRT, IMX_CS1_PHYS, IMX_CS1_SIZE, MT_DEVICE}, - {IMX_CS2_VIRT, IMX_CS2_PHYS, IMX_CS2_SIZE, MT_DEVICE}, - {IMX_CS3_VIRT, IMX_CS3_PHYS, IMX_CS3_SIZE, MT_DEVICE}, - {IMX_CS4_VIRT, IMX_CS4_PHYS, IMX_CS4_SIZE, MT_DEVICE}, - {IMX_CS5_VIRT, IMX_CS5_PHYS, IMX_CS5_SIZE, MT_DEVICE}, + { + .virtual = IMX_CS0_VIRT, + .pfn = __phys_to_pfn(IMX_CS0_PHYS), + .length = IMX_CS0_SIZE, + .type = MT_DEVICE + }, { + .virtual = IMX_CS1_VIRT, + .pfn = __phys_to_pfn(IMX_CS1_PHYS), + .length = IMX_CS1_SIZE, + .type = MT_DEVICE + }, { + .virtual = IMX_CS2_VIRT, + .pfn = __phys_to_pfn(IMX_CS2_PHYS), + .length = IMX_CS2_SIZE, + .type = MT_DEVICE + }, { + .virtual = IMX_CS3_VIRT, + .pfn = __phys_to_pfn(IMX_CS3_PHYS), + .length = IMX_CS3_SIZE, + .type = MT_DEVICE + }, { + .virtual = IMX_CS4_VIRT, + .pfn = __phys_to_pfn(IMX_CS4_PHYS), + .length = IMX_CS4_SIZE, + .type = MT_DEVICE + }, { + .virtual = IMX_CS5_VIRT, + .pfn = __phys_to_pfn(IMX_CS5_PHYS), + .length = IMX_CS5_SIZE, + .type = MT_DEVICE + } }; static void __init diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c index 36e2b6eb67b7..f368b85f0447 100644 --- a/arch/arm/mach-integrator/integrator_ap.c +++ b/arch/arm/mach-integrator/integrator_ap.c @@ -75,19 +75,72 @@ */ static struct map_desc ap_io_desc[] __initdata = { - { IO_ADDRESS(INTEGRATOR_HDR_BASE), INTEGRATOR_HDR_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_SC_BASE), INTEGRATOR_SC_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_EBI_BASE), INTEGRATOR_EBI_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_CT_BASE), INTEGRATOR_CT_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_IC_BASE), INTEGRATOR_IC_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_UART0_BASE), INTEGRATOR_UART0_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_UART1_BASE), INTEGRATOR_UART1_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_DBG_BASE), INTEGRATOR_DBG_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_GPIO_BASE), INTEGRATOR_GPIO_BASE, SZ_4K, MT_DEVICE }, - { PCI_MEMORY_VADDR, PHYS_PCI_MEM_BASE, SZ_16M, MT_DEVICE }, - { PCI_CONFIG_VADDR, PHYS_PCI_CONFIG_BASE, SZ_16M, MT_DEVICE }, - { PCI_V3_VADDR, PHYS_PCI_V3_BASE, SZ_64K, MT_DEVICE }, - { PCI_IO_VADDR, PHYS_PCI_IO_BASE, SZ_64K, MT_DEVICE } + { + .virtual = IO_ADDRESS(INTEGRATOR_HDR_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_HDR_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_SC_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_SC_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_EBI_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_EBI_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_CT_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_CT_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_IC_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_IC_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_UART0_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_UART0_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_UART1_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_UART1_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_DBG_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_DBG_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_GPIO_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_GPIO_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = PCI_MEMORY_VADDR, + .pfn = __phys_to_pfn(PHYS_PCI_MEM_BASE), + .length = SZ_16M, + .type = MT_DEVICE + }, { + .virtual = PCI_CONFIG_VADDR, + .pfn = __phys_to_pfn(PHYS_PCI_CONFIG_BASE), + .length = SZ_16M, + .type = MT_DEVICE + }, { + .virtual = PCI_V3_VADDR, + .pfn = __phys_to_pfn(PHYS_PCI_V3_BASE), + .length = SZ_64K, + .type = MT_DEVICE + }, { + .virtual = PCI_IO_VADDR, + .pfn = __phys_to_pfn(PHYS_PCI_IO_BASE), + .length = SZ_64K, + .type = MT_DEVICE + } }; static void __init ap_map_io(void) diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c index 2be5c03ab87f..aa34c58b96c4 100644 --- a/arch/arm/mach-integrator/integrator_cp.c +++ b/arch/arm/mach-integrator/integrator_cp.c @@ -74,17 +74,62 @@ */ static struct map_desc intcp_io_desc[] __initdata = { - { IO_ADDRESS(INTEGRATOR_HDR_BASE), INTEGRATOR_HDR_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_SC_BASE), INTEGRATOR_SC_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_EBI_BASE), INTEGRATOR_EBI_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_CT_BASE), INTEGRATOR_CT_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_IC_BASE), INTEGRATOR_IC_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_UART0_BASE), INTEGRATOR_UART0_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_UART1_BASE), INTEGRATOR_UART1_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_DBG_BASE), INTEGRATOR_DBG_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(INTEGRATOR_GPIO_BASE), INTEGRATOR_GPIO_BASE, SZ_4K, MT_DEVICE }, - { 0xfca00000, 0xca000000, SZ_4K, MT_DEVICE }, - { 0xfcb00000, 0xcb000000, SZ_4K, MT_DEVICE }, + { + .virtual = IO_ADDRESS(INTEGRATOR_HDR_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_HDR_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_SC_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_SC_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_EBI_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_EBI_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_CT_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_CT_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_IC_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_IC_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_UART0_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_UART0_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_UART1_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_UART1_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_DBG_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_DBG_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(INTEGRATOR_GPIO_BASE), + .pfn = __phys_to_pfn(INTEGRATOR_GPIO_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = 0xfca00000, + .pfn = __phys_to_pfn(0xca000000), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = 0xfcb00000, + .pfn = __phys_to_pfn(0xcb000000), + .length = SZ_4K, + .type = MT_DEVICE + } }; static void __init intcp_map_io(void) diff --git a/arch/arm/mach-iop3xx/iop321-setup.c b/arch/arm/mach-iop3xx/iop321-setup.c index 0f921ba2750c..bb5091223b63 100644 --- a/arch/arm/mach-iop3xx/iop321-setup.c +++ b/arch/arm/mach-iop3xx/iop321-setup.c @@ -38,13 +38,17 @@ * Standard IO mapping for all IOP321 based systems */ static struct map_desc iop321_std_desc[] __initdata = { - /* virtual physical length type */ - - /* mem mapped registers */ - { IOP321_VIRT_MEM_BASE, IOP321_PHYS_MEM_BASE, 0x00002000, MT_DEVICE }, - - /* PCI IO space */ - { IOP321_PCI_LOWER_IO_VA, IOP321_PCI_LOWER_IO_PA, IOP321_PCI_IO_WINDOW_SIZE, MT_DEVICE } + { /* mem mapped registers */ + .virtual = IOP321_VIRT_MEM_BASE, + .pfn = __phys_to_pfn(IOP321_PHYS_MEM_BASE), + .length = 0x00002000, + .type = MT_DEVICE + }, { /* PCI IO space */ + .virtual = IOP321_PCI_LOWER_IO_VA, + .pfn = __phys_to_pfn(IOP321_PCI_LOWER_IO_PA), + .length = IOP321_PCI_IO_WINDOW_SIZE, + .type = MT_DEVICE + } }; #ifdef CONFIG_ARCH_IQ80321 diff --git a/arch/arm/mach-iop3xx/iop331-setup.c b/arch/arm/mach-iop3xx/iop331-setup.c index fc74b722f72f..a2533c3ab42f 100644 --- a/arch/arm/mach-iop3xx/iop331-setup.c +++ b/arch/arm/mach-iop3xx/iop331-setup.c @@ -37,13 +37,17 @@ * Standard IO mapping for all IOP331 based systems */ static struct map_desc iop331_std_desc[] __initdata = { - /* virtual physical length type */ - - /* mem mapped registers */ - { IOP331_VIRT_MEM_BASE, IOP331_PHYS_MEM_BASE, 0x00002000, MT_DEVICE }, - - /* PCI IO space */ - { IOP331_PCI_LOWER_IO_VA, IOP331_PCI_LOWER_IO_PA, IOP331_PCI_IO_WINDOW_SIZE, MT_DEVICE } + { /* mem mapped registers */ + .virtual = IOP331_VIRT_MEM_BASE, + .pfn = __phys_to_pfn(IOP331_PHYS_MEM_BASE), + .length = 0x00002000, + .type = MT_DEVICE + }, { /* PCI IO space */ + .virtual = IOP331_PCI_LOWER_IO_VA, + .pfn = __phys_to_pfn(IOP331_PCI_LOWER_IO_PA), + .length = IOP331_PCI_IO_WINDOW_SIZE, + .type = MT_DEVICE + } }; static struct uart_port iop331_serial_ports[] = { diff --git a/arch/arm/mach-iop3xx/iq31244-mm.c b/arch/arm/mach-iop3xx/iq31244-mm.c index 55992ab586ba..e874b54eefe3 100644 --- a/arch/arm/mach-iop3xx/iq31244-mm.c +++ b/arch/arm/mach-iop3xx/iq31244-mm.c @@ -29,10 +29,12 @@ * We use RedBoot's setup for the onboard devices. */ static struct map_desc iq31244_io_desc[] __initdata = { - /* virtual physical length type */ - - /* on-board devices */ - { IQ31244_UART, IQ31244_UART, 0x00100000, MT_DEVICE } + { /* on-board devices */ + .virtual = IQ31244_UART, + .pfn = __phys_to_pfn(IQ31244_UART), + .length = 0x00100000, + .type = MT_DEVICE + } }; void __init iq31244_map_io(void) diff --git a/arch/arm/mach-iop3xx/iq80321-mm.c b/arch/arm/mach-iop3xx/iq80321-mm.c index bb3e9e5a9aff..d9cac5e1fc3d 100644 --- a/arch/arm/mach-iop3xx/iq80321-mm.c +++ b/arch/arm/mach-iop3xx/iq80321-mm.c @@ -29,10 +29,12 @@ * We use RedBoot's setup for the onboard devices. */ static struct map_desc iq80321_io_desc[] __initdata = { - /* virtual physical length type */ - - /* on-board devices */ - { IQ80321_UART, IQ80321_UART, 0x00100000, MT_DEVICE } + { /* on-board devices */ + .virtual = IQ80321_UART, + .pfn = __phys_to_pfn(IQ80321_UART), + .length = 0x00100000, + .type = MT_DEVICE + } }; void __init iq80321_map_io(void) diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c index f4d7f1f6ef85..01c393c504d0 100644 --- a/arch/arm/mach-ixp2000/core.c +++ b/arch/arm/mach-ixp2000/core.c @@ -83,42 +83,42 @@ void ixp2000_release_slowport(struct slowport_cfg *old_cfg) static struct map_desc ixp2000_io_desc[] __initdata = { { .virtual = IXP2000_CAP_VIRT_BASE, - .physical = IXP2000_CAP_PHYS_BASE, + .pfn = __phys_to_pfn(IXP2000_CAP_PHYS_BASE), .length = IXP2000_CAP_SIZE, .type = MT_DEVICE }, { .virtual = IXP2000_INTCTL_VIRT_BASE, - .physical = IXP2000_INTCTL_PHYS_BASE, + .pfn = __phys_to_pfn(IXP2000_INTCTL_PHYS_BASE), .length = IXP2000_INTCTL_SIZE, .type = MT_DEVICE }, { .virtual = IXP2000_PCI_CREG_VIRT_BASE, - .physical = IXP2000_PCI_CREG_PHYS_BASE, + .pfn = __phys_to_pfn(IXP2000_PCI_CREG_PHYS_BASE), .length = IXP2000_PCI_CREG_SIZE, .type = MT_DEVICE }, { .virtual = IXP2000_PCI_CSR_VIRT_BASE, - .physical = IXP2000_PCI_CSR_PHYS_BASE, + .pfn = __phys_to_pfn(IXP2000_PCI_CSR_PHYS_BASE), .length = IXP2000_PCI_CSR_SIZE, .type = MT_DEVICE }, { .virtual = IXP2000_MSF_VIRT_BASE, - .physical = IXP2000_MSF_PHYS_BASE, + .pfn = __phys_to_pfn(IXP2000_MSF_PHYS_BASE), .length = IXP2000_MSF_SIZE, .type = MT_DEVICE }, { .virtual = IXP2000_PCI_IO_VIRT_BASE, - .physical = IXP2000_PCI_IO_PHYS_BASE, + .pfn = __phys_to_pfn(IXP2000_PCI_IO_PHYS_BASE), .length = IXP2000_PCI_IO_SIZE, .type = MT_DEVICE }, { .virtual = IXP2000_PCI_CFG0_VIRT_BASE, - .physical = IXP2000_PCI_CFG0_PHYS_BASE, + .pfn = __phys_to_pfn(IXP2000_PCI_CFG0_PHYS_BASE), .length = IXP2000_PCI_CFG0_SIZE, .type = MT_DEVICE }, { .virtual = IXP2000_PCI_CFG1_VIRT_BASE, - .physical = IXP2000_PCI_CFG1_PHYS_BASE, + .pfn = __phys_to_pfn(IXP2000_PCI_CFG1_PHYS_BASE), .length = IXP2000_PCI_CFG1_SIZE, .type = MT_DEVICE } diff --git a/arch/arm/mach-ixp2000/ixdp2x00.c b/arch/arm/mach-ixp2000/ixdp2x00.c index 63ba0191aa65..8b4a839b6279 100644 --- a/arch/arm/mach-ixp2000/ixdp2x00.c +++ b/arch/arm/mach-ixp2000/ixdp2x00.c @@ -176,7 +176,7 @@ void ixdp2x00_init_irq(volatile unsigned long *stat_reg, volatile unsigned long *************************************************************************/ static struct map_desc ixdp2x00_io_desc __initdata = { .virtual = IXDP2X00_VIRT_CPLD_BASE, - .physical = IXDP2X00_PHYS_CPLD_BASE, + .pfn = __phys_to_pfn(IXDP2X00_PHYS_CPLD_BASE), .length = IXDP2X00_CPLD_SIZE, .type = MT_DEVICE }; diff --git a/arch/arm/mach-ixp2000/ixdp2x01.c b/arch/arm/mach-ixp2000/ixdp2x01.c index 7a5109921287..fee1d7b73503 100644 --- a/arch/arm/mach-ixp2000/ixdp2x01.c +++ b/arch/arm/mach-ixp2000/ixdp2x01.c @@ -136,7 +136,7 @@ void __init ixdp2x01_init_irq(void) *************************************************************************/ static struct map_desc ixdp2x01_io_desc __initdata = { .virtual = IXDP2X01_VIRT_CPLD_BASE, - .physical = IXDP2X01_PHYS_CPLD_BASE, + .pfn = __phys_to_pfn(IXDP2X01_PHYS_CPLD_BASE), .length = IXDP2X01_CPLD_REGION_SIZE, .type = MT_DEVICE }; diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 36b6045213ee..6c396447c4e0 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -44,24 +44,24 @@ static struct map_desc ixp4xx_io_desc[] __initdata = { { /* UART, Interrupt ctrl, GPIO, timers, NPEs, MACs, USB .... */ .virtual = IXP4XX_PERIPHERAL_BASE_VIRT, - .physical = IXP4XX_PERIPHERAL_BASE_PHYS, + .pfn = __phys_to_pfn(IXP4XX_PERIPHERAL_BASE_PHYS), .length = IXP4XX_PERIPHERAL_REGION_SIZE, .type = MT_DEVICE }, { /* Expansion Bus Config Registers */ .virtual = IXP4XX_EXP_CFG_BASE_VIRT, - .physical = IXP4XX_EXP_CFG_BASE_PHYS, + .pfn = __phys_to_pfn(IXP4XX_EXP_CFG_BASE_PHYS), .length = IXP4XX_EXP_CFG_REGION_SIZE, .type = MT_DEVICE }, { /* PCI Registers */ .virtual = IXP4XX_PCI_CFG_BASE_VIRT, - .physical = IXP4XX_PCI_CFG_BASE_PHYS, + .pfn = __phys_to_pfn(IXP4XX_PCI_CFG_BASE_PHYS), .length = IXP4XX_PCI_CFG_REGION_SIZE, .type = MT_DEVICE }, #ifdef CONFIG_DEBUG_LL { /* Debug UART mapping */ .virtual = IXP4XX_DEBUG_UART_BASE_VIRT, - .physical = IXP4XX_DEBUG_UART_BASE_PHYS, + .pfn = __phys_to_pfn(IXP4XX_DEBUG_UART_BASE_PHYS), .length = IXP4XX_DEBUG_UART_REGION_SIZE, .type = MT_DEVICE } diff --git a/arch/arm/mach-lh7a40x/arch-kev7a400.c b/arch/arm/mach-lh7a40x/arch-kev7a400.c index cb3dcd3bd00a..19f2fa2244c4 100644 --- a/arch/arm/mach-lh7a40x/arch-kev7a400.c +++ b/arch/arm/mach-lh7a40x/arch-kev7a400.c @@ -26,8 +26,17 @@ /* This function calls the board specific IRQ initialization function. */ static struct map_desc kev7a400_io_desc[] __initdata = { - { IO_VIRT, IO_PHYS, IO_SIZE, MT_DEVICE }, - { CPLD_VIRT, CPLD_PHYS, CPLD_SIZE, MT_DEVICE }, + { + .virtual = IO_VIRT, + .pfn = __phys_to_pfn(IO_PHYS), + .length = IO_SIZE, + .type = MT_DEVICE + }, { + .virtual = CPLD_VIRT, + .pfn = __phys_to_pfn(CPLD_PHYS), + .length = CPLD_SIZE, + .type = MT_DEVICE + } }; void __init kev7a400_map_io(void) diff --git a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c index 6eb61a17c63b..a20eabc132b0 100644 --- a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c +++ b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c @@ -227,23 +227,79 @@ void __init lh7a40x_init_board_irq (void) } static struct map_desc lpd7a400_io_desc[] __initdata = { - { IO_VIRT, IO_PHYS, IO_SIZE, MT_DEVICE }, - /* Mapping added to work around chip select problems */ - { IOBARRIER_VIRT, IOBARRIER_PHYS, IOBARRIER_SIZE, MT_DEVICE }, - { CF_VIRT, CF_PHYS, CF_SIZE, MT_DEVICE }, + { + .virtual = IO_VIRT, + .pfn = __phys_to_pfn(IO_PHYS), + .length = IO_SIZE, + .type = MT_DEVICE + }, { /* Mapping added to work around chip select problems */ + .virtual = IOBARRIER_VIRT, + .pfn = __phys_to_pfn(IOBARRIER_PHYS), + .length = IOBARRIER_SIZE, + .type = MT_DEVICE + }, { + .virtual = CF_VIRT, + .pfn = __phys_to_pfn(CF_PHYS), + .length = CF_SIZE, + .type = MT_DEVICE + }, { + .virtual = CPLD02_VIRT, + .pfn = __phys_to_pfn(CPLD02_PHYS), + .length = CPLD02_SIZE, + .type = MT_DEVICE + }, { + .virtual = CPLD06_VIRT, + .pfn = __phys_to_pfn(CPLD06_PHYS), + .length = CPLD06_SIZE, + .type = MT_DEVICE + }, { + .virtual = CPLD08_VIRT, + .pfn = __phys_to_pfn(CPLD08_PHYS), + .length = CPLD08_SIZE, + .type = MT_DEVICE + }, { + .virtual = CPLD0C_VIRT, + .pfn = __phys_to_pfn(CPLD0C_PHYS), + .length = CPLD0C_SIZE, + .type = MT_DEVICE + }, { + .virtual = CPLD0E_VIRT, + .pfn = __phys_to_pfn(CPLD0E_PHYS), + .length = CPLD0E_SIZE, + .type = MT_DEVICE + }, { + .virtual = CPLD10_VIRT, + .pfn = __phys_to_pfn(CPLD10_PHYS), + .length = CPLD10_SIZE, + .type = MT_DEVICE + }, { + .virtual = CPLD12_VIRT, + .pfn = __phys_to_pfn(CPLD12_PHYS), + .length = CPLD12_SIZE, + .type = MT_DEVICE + }, { + .virtual = CPLD14_VIRT, + .pfn = __phys_to_pfn(CPLD14_PHYS), + .length = CPLD14_SIZE, + .type = MT_DEVICE + }, { + .virtual = CPLD16_VIRT, + .pfn = __phys_to_pfn(CPLD16_PHYS), + .length = CPLD16_SIZE, + .type = MT_DEVICE + }, { + .virtual = CPLD18_VIRT, + .pfn = __phys_to_pfn(CPLD18_PHYS), + .length = CPLD18_SIZE, + .type = MT_DEVICE + }, { + .virtual = CPLD1A_VIRT, + .pfn = __phys_to_pfn(CPLD1A_PHYS), + .length = CPLD1A_SIZE, + .type = MT_DEVICE + }, /* This mapping is redundant since the smc driver performs another. */ /* { CPLD00_VIRT, CPLD00_PHYS, CPLD00_SIZE, MT_DEVICE }, */ - { CPLD02_VIRT, CPLD02_PHYS, CPLD02_SIZE, MT_DEVICE }, - { CPLD06_VIRT, CPLD06_PHYS, CPLD06_SIZE, MT_DEVICE }, - { CPLD08_VIRT, CPLD08_PHYS, CPLD08_SIZE, MT_DEVICE }, - { CPLD0C_VIRT, CPLD0C_PHYS, CPLD0C_SIZE, MT_DEVICE }, - { CPLD0E_VIRT, CPLD0E_PHYS, CPLD0E_SIZE, MT_DEVICE }, - { CPLD10_VIRT, CPLD10_PHYS, CPLD10_SIZE, MT_DEVICE }, - { CPLD12_VIRT, CPLD12_PHYS, CPLD12_SIZE, MT_DEVICE }, - { CPLD14_VIRT, CPLD14_PHYS, CPLD14_SIZE, MT_DEVICE }, - { CPLD16_VIRT, CPLD16_PHYS, CPLD16_SIZE, MT_DEVICE }, - { CPLD18_VIRT, CPLD18_PHYS, CPLD18_SIZE, MT_DEVICE }, - { CPLD1A_VIRT, CPLD1A_PHYS, CPLD1A_SIZE, MT_DEVICE }, }; void __init diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c index df0312b596e4..fd9183ff2ed5 100644 --- a/arch/arm/mach-omap1/board-innovator.c +++ b/arch/arm/mach-omap1/board-innovator.c @@ -103,8 +103,12 @@ static struct platform_device innovator_flash_device = { /* Only FPGA needs to be mapped here. All others are done with ioremap */ static struct map_desc innovator1510_io_desc[] __initdata = { -{ OMAP1510_FPGA_BASE, OMAP1510_FPGA_START, OMAP1510_FPGA_SIZE, - MT_DEVICE }, + { + .virtual = OMAP1510_FPGA_BASE, + .pfn = __phys_to_pfn(OMAP1510_FPGA_START), + .length = OMAP1510_FPGA_SIZE, + .type = MT_DEVICE + } }; static struct resource innovator1510_smc91x_resources[] = { diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c index 107c68c8ab54..2ba26e239108 100644 --- a/arch/arm/mach-omap1/board-perseus2.c +++ b/arch/arm/mach-omap1/board-perseus2.c @@ -134,8 +134,12 @@ void omap_perseus2_init_irq(void) /* Only FPGA needs to be mapped here. All others are done with ioremap */ static struct map_desc omap_perseus2_io_desc[] __initdata = { - {H2P2_DBG_FPGA_BASE, H2P2_DBG_FPGA_START, H2P2_DBG_FPGA_SIZE, - MT_DEVICE}, + { + .virtual = H2P2_DBG_FPGA_BASE, + .pfn = __phys_to_pfn(H2P2_DBG_FPGA_START), + .length = H2P2_DBG_FPGA_SIZE, + .type = MT_DEVICE + } }; static void __init omap_perseus2_map_io(void) diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c index eb8261d7dead..79fb86535ebc 100644 --- a/arch/arm/mach-omap1/io.c +++ b/arch/arm/mach-omap1/io.c @@ -26,27 +26,59 @@ extern void omap_sram_init(void); * default mapping provided here. */ static struct map_desc omap_io_desc[] __initdata = { - { IO_VIRT, IO_PHYS, IO_SIZE, MT_DEVICE }, + { + .virtual = IO_VIRT, + .pfn = __phys_to_pfn(IO_PHYS), + .length = IO_SIZE, + .type = MT_DEVICE + } }; #ifdef CONFIG_ARCH_OMAP730 static struct map_desc omap730_io_desc[] __initdata = { - { OMAP730_DSP_BASE, OMAP730_DSP_START, OMAP730_DSP_SIZE, MT_DEVICE }, - { OMAP730_DSPREG_BASE, OMAP730_DSPREG_START, OMAP730_DSPREG_SIZE, MT_DEVICE }, + { + .virtual = OMAP730_DSP_BASE, + .pfn = __phys_to_pfn(OMAP730_DSP_START), + .length = OMAP730_DSP_SIZE, + .type = MT_DEVICE + }, { + .virtual = OMAP730_DSPREG_BASE, + .pfn = __phys_to_pfn(OMAP730_DSPREG_START), + .length = OMAP730_DSPREG_SIZE, + .type = MT_DEVICE + } }; #endif #ifdef CONFIG_ARCH_OMAP1510 static struct map_desc omap1510_io_desc[] __initdata = { - { OMAP1510_DSP_BASE, OMAP1510_DSP_START, OMAP1510_DSP_SIZE, MT_DEVICE }, - { OMAP1510_DSPREG_BASE, OMAP1510_DSPREG_START, OMAP1510_DSPREG_SIZE, MT_DEVICE }, + { + .virtual = OMAP1510_DSP_BASE, + .pfn = __phys_to_pfn(OMAP1510_DSP_START), + .length = OMAP1510_DSP_SIZE, + .type = MT_DEVICE + }, { + .virtual = OMAP1510_DSPREG_BASE, + .pfn = __phys_to_pfn(OMAP1510_DSPREG_START), + .length = OMAP1510_DSPREG_SIZE, + .type = MT_DEVICE + } }; #endif #if defined(CONFIG_ARCH_OMAP16XX) static struct map_desc omap16xx_io_desc[] __initdata = { - { OMAP16XX_DSP_BASE, OMAP16XX_DSP_START, OMAP16XX_DSP_SIZE, MT_DEVICE }, - { OMAP16XX_DSPREG_BASE, OMAP16XX_DSPREG_START, OMAP16XX_DSPREG_SIZE, MT_DEVICE }, + { + .virtual = OMAP16XX_DSP_BASE, + .pfn = __phys_to_pfn(OMAP16XX_DSP_START), + .length = OMAP16XX_DSP_SIZE, + .type = MT_DEVICE + }, { + .virtual = OMAP16XX_DSPREG_BASE, + .pfn = __phys_to_pfn(OMAP16XX_DSPREG_START), + .length = OMAP16XX_DSPREG_SIZE, + .type = MT_DEVICE + } }; #endif diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c index 0ef428287055..136c269db0b7 100644 --- a/arch/arm/mach-pxa/corgi_ssp.c +++ b/arch/arm/mach-pxa/corgi_ssp.c @@ -222,24 +222,22 @@ static int corgi_ssp_remove(struct device *dev) return 0; } -static int corgi_ssp_suspend(struct device *dev, pm_message_t state, u32 level) +static int corgi_ssp_suspend(struct device *dev, pm_message_t state) { - if (level == SUSPEND_POWER_DOWN) { - ssp_flush(&corgi_ssp_dev); - ssp_save_state(&corgi_ssp_dev,&corgi_ssp_state); - } + ssp_flush(&corgi_ssp_dev); + ssp_save_state(&corgi_ssp_dev,&corgi_ssp_state); + return 0; } -static int corgi_ssp_resume(struct device *dev, u32 level) +static int corgi_ssp_resume(struct device *dev) { - if (level == RESUME_POWER_ON) { - GPSR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon); /* High - Disable LCD Control/Timing Gen */ - GPSR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111); /* High - Disable MAX1111*/ - GPSR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846); /* High - Disable ADS7846*/ - ssp_restore_state(&corgi_ssp_dev,&corgi_ssp_state); - ssp_enable(&corgi_ssp_dev); - } + GPSR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon); /* High - Disable LCD Control/Timing Gen */ + GPSR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111); /* High - Disable MAX1111*/ + GPSR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846); /* High - Disable ADS7846*/ + ssp_restore_state(&corgi_ssp_dev,&corgi_ssp_state); + ssp_enable(&corgi_ssp_dev); + return 0; } diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index 1d7677669a76..3248bc9b9495 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -34,6 +34,7 @@ #include <asm/arch/udc.h> #include <asm/arch/pxafb.h> #include <asm/arch/mmc.h> +#include <asm/arch/irda.h> #include <asm/arch/i2c.h> #include "generic.h" @@ -92,14 +93,42 @@ EXPORT_SYMBOL(pxa_set_cken); * and cache flush area. */ static struct map_desc standard_io_desc[] __initdata = { - /* virtual physical length type */ - { 0xf2000000, 0x40000000, 0x02000000, MT_DEVICE }, /* Devs */ - { 0xf4000000, 0x44000000, 0x00100000, MT_DEVICE }, /* LCD */ - { 0xf6000000, 0x48000000, 0x00100000, MT_DEVICE }, /* Mem Ctl */ - { 0xf8000000, 0x4c000000, 0x00100000, MT_DEVICE }, /* USB host */ - { 0xfa000000, 0x50000000, 0x00100000, MT_DEVICE }, /* Camera */ - { 0xfe000000, 0x58000000, 0x00100000, MT_DEVICE }, /* IMem ctl */ - { 0xff000000, 0x00000000, 0x00100000, MT_DEVICE } /* UNCACHED_PHYS_0 */ + { /* Devs */ + .virtual = 0xf2000000, + .pfn = __phys_to_pfn(0x40000000), + .length = 0x02000000, + .type = MT_DEVICE + }, { /* LCD */ + .virtual = 0xf4000000, + .pfn = __phys_to_pfn(0x44000000), + .length = 0x00100000, + .type = MT_DEVICE + }, { /* Mem Ctl */ + .virtual = 0xf6000000, + .pfn = __phys_to_pfn(0x48000000), + .length = 0x00100000, + .type = MT_DEVICE + }, { /* USB host */ + .virtual = 0xf8000000, + .pfn = __phys_to_pfn(0x4c000000), + .length = 0x00100000, + .type = MT_DEVICE + }, { /* Camera */ + .virtual = 0xfa000000, + .pfn = __phys_to_pfn(0x50000000), + .length = 0x00100000, + .type = MT_DEVICE + }, { /* IMem ctl */ + .virtual = 0xfe000000, + .pfn = __phys_to_pfn(0x58000000), + .length = 0x00100000, + .type = MT_DEVICE + }, { /* UNCACHED_PHYS_0 */ + .virtual = 0xff000000, + .pfn = __phys_to_pfn(0x00000000), + .length = 0x00100000, + .type = MT_DEVICE + } }; void __init pxa_map_io(void) @@ -225,6 +254,10 @@ static struct platform_device stuart_device = { .name = "pxa2xx-uart", .id = 2, }; +static struct platform_device hwuart_device = { + .name = "pxa2xx-uart", + .id = 3, +}; static struct resource i2c_resources[] = { { @@ -265,10 +298,26 @@ static struct resource i2s_resources[] = { static struct platform_device i2s_device = { .name = "pxa2xx-i2s", .id = -1, - .resource = i2c_resources, + .resource = i2s_resources, .num_resources = ARRAY_SIZE(i2s_resources), }; +static u64 pxaficp_dmamask = ~(u32)0; + +static struct platform_device pxaficp_device = { + .name = "pxa2xx-ir", + .id = -1, + .dev = { + .dma_mask = &pxaficp_dmamask, + .coherent_dma_mask = 0xffffffff, + }, +}; + +void __init pxa_set_ficp_info(struct pxaficp_platform_data *info) +{ + pxaficp_device.dev.platform_data = info; +} + static struct platform_device *devices[] __initdata = { &pxamci_device, &udc_device, @@ -276,13 +325,26 @@ static struct platform_device *devices[] __initdata = { &ffuart_device, &btuart_device, &stuart_device, + &pxaficp_device, &i2c_device, &i2s_device, }; static int __init pxa_init(void) { - return platform_add_devices(devices, ARRAY_SIZE(devices)); + int cpuid, ret; + + ret = platform_add_devices(devices, ARRAY_SIZE(devices)); + if (ret) + return ret; + + /* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */ + cpuid = read_cpuid(CPUID_ID); + if (((cpuid >> 4) & 0xfff) == 0x2d0 || + ((cpuid >> 4) & 0xfff) == 0x290) + ret = platform_device_register(&hwuart_device); + + return ret; } subsys_initcall(pxa_init); diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c index 386e107b53cc..01a83ab09ac3 100644 --- a/arch/arm/mach-pxa/idp.c +++ b/arch/arm/mach-pxa/idp.c @@ -152,16 +152,17 @@ static void __init idp_init_irq(void) } static struct map_desc idp_io_desc[] __initdata = { - /* virtual physical length type */ - - { IDP_COREVOLT_VIRT, - IDP_COREVOLT_PHYS, - IDP_COREVOLT_SIZE, - MT_DEVICE }, - { IDP_CPLD_VIRT, - IDP_CPLD_PHYS, - IDP_CPLD_SIZE, - MT_DEVICE } + { + .virtual = IDP_COREVOLT_VIRT, + .pfn = __phys_to_pfn(IDP_COREVOLT_PHYS), + .length = IDP_COREVOLT_SIZE, + .type = MT_DEVICE + }, { + .virtual = IDP_CPLD_VIRT, + .pfn = __phys_to_pfn(IDP_CPLD_PHYS), + .length = IDP_CPLD_SIZE, + .type = MT_DEVICE + } }; static void __init idp_map_io(void) diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index 1f38033921e9..beccf455f796 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -35,6 +35,7 @@ #include <asm/arch/pxa-regs.h> #include <asm/arch/lubbock.h> #include <asm/arch/udc.h> +#include <asm/arch/irda.h> #include <asm/arch/pxafb.h> #include <asm/arch/mmc.h> @@ -237,16 +238,40 @@ static struct pxamci_platform_data lubbock_mci_platform_data = { .init = lubbock_mci_init, }; +static void lubbock_irda_transceiver_mode(struct device *dev, int mode) +{ + unsigned long flags; + + local_irq_save(flags); + if (mode & IR_SIRMODE) { + LUB_MISC_WR &= ~(1 << 4); + } else if (mode & IR_FIRMODE) { + LUB_MISC_WR |= 1 << 4; + } + local_irq_restore(flags); +} + +static struct pxaficp_platform_data lubbock_ficp_platform_data = { + .transceiver_cap = IR_SIRMODE | IR_FIRMODE, + .transceiver_mode = lubbock_irda_transceiver_mode, +}; + static void __init lubbock_init(void) { pxa_set_udc_info(&udc_info); set_pxa_fb_info(&sharp_lm8v31); pxa_set_mci_info(&lubbock_mci_platform_data); + pxa_set_ficp_info(&lubbock_ficp_platform_data); (void) platform_add_devices(devices, ARRAY_SIZE(devices)); } static struct map_desc lubbock_io_desc[] __initdata = { - { LUBBOCK_FPGA_VIRT, LUBBOCK_FPGA_PHYS, 0x00100000, MT_DEVICE }, /* CPLD */ + { /* CPLD */ + .virtual = LUBBOCK_FPGA_VIRT, + .pfn = __phys_to_pfn(LUBBOCK_FPGA_PHYS), + .length = 0x00100000, + .type = MT_DEVICE + } }; static void __init lubbock_map_io(void) diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index 85fdb5b1470a..a48c64026e1f 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -37,6 +37,7 @@ #include <asm/arch/audio.h> #include <asm/arch/pxafb.h> #include <asm/arch/mmc.h> +#include <asm/arch/irda.h> #include "generic.h" @@ -294,6 +295,29 @@ static struct pxamci_platform_data mainstone_mci_platform_data = { .exit = mainstone_mci_exit, }; +static void mainstone_irda_transceiver_mode(struct device *dev, int mode) +{ + unsigned long flags; + + local_irq_save(flags); + if (mode & IR_SIRMODE) { + MST_MSCWR1 &= ~MST_MSCWR1_IRDA_FIR; + } else if (mode & IR_FIRMODE) { + MST_MSCWR1 |= MST_MSCWR1_IRDA_FIR; + } + if (mode & IR_OFF) { + MST_MSCWR1 = (MST_MSCWR1 & ~MST_MSCWR1_IRDA_MASK) | MST_MSCWR1_IRDA_OFF; + } else { + MST_MSCWR1 = (MST_MSCWR1 & ~MST_MSCWR1_IRDA_MASK) | MST_MSCWR1_IRDA_FULL; + } + local_irq_restore(flags); +} + +static struct pxaficp_platform_data mainstone_ficp_platform_data = { + .transceiver_cap = IR_SIRMODE | IR_FIRMODE | IR_OFF, + .transceiver_mode = mainstone_irda_transceiver_mode, +}; + static void __init mainstone_init(void) { /* @@ -313,11 +337,17 @@ static void __init mainstone_init(void) set_pxa_fb_info(&toshiba_ltm035a776c); pxa_set_mci_info(&mainstone_mci_platform_data); + pxa_set_ficp_info(&mainstone_ficp_platform_data); } static struct map_desc mainstone_io_desc[] __initdata = { - { MST_FPGA_VIRT, MST_FPGA_PHYS, 0x00100000, MT_DEVICE }, /* CPLD */ + { /* CPLD */ + .virtual = MST_FPGA_VIRT, + .pfn = __phys_to_pfn(MST_FPGA_PHYS), + .length = 0x00100000, + .type = MT_DEVICE + } }; static void __init mainstone_map_io(void) diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index 7869c3b4e62f..573a5758e781 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -129,7 +129,7 @@ void pxa_cpu_pm_enter(suspend_state_t state) case PM_SUSPEND_MEM: /* set resume return address */ PSPR = virt_to_phys(pxa_cpu_resume); - pxa_cpu_suspend(3); + pxa_cpu_suspend(PWRMODE_SLEEP); break; } } diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index 9a791b07118d..09a5d593f04b 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -157,7 +157,7 @@ void pxa_cpu_pm_enter(suspend_state_t state) case PM_SUSPEND_MEM: /* set resume return address */ PSPR = virt_to_phys(pxa_cpu_resume); - pxa_cpu_suspend(3); + pxa_cpu_suspend(PWRMODE_SLEEP); break; } } diff --git a/arch/arm/mach-pxa/sleep.S b/arch/arm/mach-pxa/sleep.S index 5786ccad938c..c9862688ff3d 100644 --- a/arch/arm/mach-pxa/sleep.S +++ b/arch/arm/mach-pxa/sleep.S @@ -28,7 +28,9 @@ /* * pxa_cpu_suspend() * - * Forces CPU into sleep state + * Forces CPU into sleep state. + * + * r0 = value for PWRMODE M field for desired sleep state */ ENTRY(pxa_cpu_suspend) @@ -53,6 +55,7 @@ ENTRY(pxa_cpu_suspend) mov r10, sp stmfd sp!, {r3 - r10} + mov r5, r0 @ save sleep mode @ preserve phys address of stack mov r0, sp bl sleep_phys_sp @@ -66,7 +69,7 @@ ENTRY(pxa_cpu_suspend) @ (also workaround for sighting 28071) @ prepare value for sleep mode - mov r1, #3 @ sleep mode + mov r1, r5 @ sleep mode @ prepare pointer to physical address 0 (virtual mapping in generic.c) mov r2, #UNCACHED_PHYS_0 diff --git a/arch/arm/mach-pxa/standby.S b/arch/arm/mach-pxa/standby.S index 8a3f27b76784..6f6dbbd08021 100644 --- a/arch/arm/mach-pxa/standby.S +++ b/arch/arm/mach-pxa/standby.S @@ -21,7 +21,7 @@ ENTRY(pxa_cpu_standby) ldr r0, =PSSR mov r1, #(PSSR_PH | PSSR_STS) - mov r2, #2 + mov r2, #PWRMODE_STANDBY mov r3, #UNCACHED_PHYS_0 @ Read mem context in. ldr ip, [r3] b 1f diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c index e3587efec4bf..5c4ac1c008a6 100644 --- a/arch/arm/mach-rpc/riscpc.c +++ b/arch/arm/mach-rpc/riscpc.c @@ -61,9 +61,22 @@ static int __init parse_tag_acorn(const struct tag *tag) __tagtable(ATAG_ACORN, parse_tag_acorn); static struct map_desc rpc_io_desc[] __initdata = { - { SCREEN_BASE, SCREEN_START, 2*1048576, MT_DEVICE }, /* VRAM */ - { (u32)IO_BASE, IO_START, IO_SIZE , MT_DEVICE }, /* IO space */ - { EASI_BASE, EASI_START, EASI_SIZE, MT_DEVICE } /* EASI space */ + { /* VRAM */ + .virtual = SCREEN_BASE, + .pfn = __phys_to_pfn(SCREEN_START), + .length = 2*1048576, + .type = MT_DEVICE + }, { /* IO space */ + .virtual = (u32)IO_BASE, + .pfn = __phys_to_pfn(IO_START), + .length = IO_SIZE , + .type = MT_DEVICE + }, { /* EASI space */ + .virtual = EASI_BASE, + .pfn = __phys_to_pfn(EASI_START), + .length = EASI_SIZE, + .type = MT_DEVICE + } }; static void __init rpc_map_io(void) diff --git a/arch/arm/mach-s3c2410/cpu.h b/arch/arm/mach-s3c2410/cpu.h index 478c15c0e36a..9cbe5eef492b 100644 --- a/arch/arm/mach-s3c2410/cpu.h +++ b/arch/arm/mach-s3c2410/cpu.h @@ -21,7 +21,7 @@ /* todo - fix when rmk changes iodescs to use `void __iomem *` */ -#define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, S3C2410_PA_##x, S3C24XX_SZ_##x, MT_DEVICE } +#define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C2410_PA_##x), S3C24XX_SZ_##x, MT_DEVICE } #ifndef MHZ #define MHZ (1000*1000) diff --git a/arch/arm/mach-s3c2410/devs.c b/arch/arm/mach-s3c2410/devs.c index 0077937a7ab8..08bc7d95a45d 100644 --- a/arch/arm/mach-s3c2410/devs.c +++ b/arch/arm/mach-s3c2410/devs.c @@ -47,7 +47,7 @@ struct platform_device *s3c24xx_uart_devs[3]; static struct resource s3c_usb_resource[] = { [0] = { .start = S3C2410_PA_USBHOST, - .end = S3C2410_PA_USBHOST + S3C24XX_SZ_USBHOST, + .end = S3C2410_PA_USBHOST + S3C24XX_SZ_USBHOST - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -77,7 +77,7 @@ EXPORT_SYMBOL(s3c_device_usb); static struct resource s3c_lcd_resource[] = { [0] = { .start = S3C2410_PA_LCD, - .end = S3C2410_PA_LCD + S3C24XX_SZ_LCD, + .end = S3C2410_PA_LCD + S3C24XX_SZ_LCD - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -103,21 +103,25 @@ struct platform_device s3c_device_lcd = { EXPORT_SYMBOL(s3c_device_lcd); -static struct s3c2410fb_mach_info s3c2410fb_info; - -void __init set_s3c2410fb_info(struct s3c2410fb_mach_info *hard_s3c2410fb_info) +void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd) { - memcpy(&s3c2410fb_info,hard_s3c2410fb_info,sizeof(struct s3c2410fb_mach_info)); - s3c_device_lcd.dev.platform_data = &s3c2410fb_info; + struct s3c2410fb_mach_info *npd; + + npd = kmalloc(sizeof(*npd), GFP_KERNEL); + if (npd) { + memcpy(npd, pd, sizeof(*npd)); + s3c_device_lcd.dev.platform_data = npd; + } else { + printk(KERN_ERR "no memory for LCD platform data\n"); + } } -EXPORT_SYMBOL(set_s3c2410fb_info); /* NAND Controller */ static struct resource s3c_nand_resource[] = { [0] = { .start = S3C2410_PA_NAND, - .end = S3C2410_PA_NAND + S3C24XX_SZ_NAND, + .end = S3C2410_PA_NAND + S3C24XX_SZ_NAND - 1, .flags = IORESOURCE_MEM, } }; @@ -136,7 +140,7 @@ EXPORT_SYMBOL(s3c_device_nand); static struct resource s3c_usbgadget_resource[] = { [0] = { .start = S3C2410_PA_USBDEV, - .end = S3C2410_PA_USBDEV + S3C24XX_SZ_USBDEV, + .end = S3C2410_PA_USBDEV + S3C24XX_SZ_USBDEV - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -161,7 +165,7 @@ EXPORT_SYMBOL(s3c_device_usbgadget); static struct resource s3c_wdt_resource[] = { [0] = { .start = S3C2410_PA_WATCHDOG, - .end = S3C2410_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG, + .end = S3C2410_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -186,7 +190,7 @@ EXPORT_SYMBOL(s3c_device_wdt); static struct resource s3c_i2c_resource[] = { [0] = { .start = S3C2410_PA_IIC, - .end = S3C2410_PA_IIC + S3C24XX_SZ_IIC, + .end = S3C2410_PA_IIC + S3C24XX_SZ_IIC - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -211,7 +215,7 @@ EXPORT_SYMBOL(s3c_device_i2c); static struct resource s3c_iis_resource[] = { [0] = { .start = S3C2410_PA_IIS, - .end = S3C2410_PA_IIS + S3C24XX_SZ_IIS, + .end = S3C2410_PA_IIS + S3C24XX_SZ_IIS -1, .flags = IORESOURCE_MEM, } }; @@ -265,7 +269,7 @@ EXPORT_SYMBOL(s3c_device_rtc); static struct resource s3c_adc_resource[] = { [0] = { .start = S3C2410_PA_ADC, - .end = S3C2410_PA_ADC + S3C24XX_SZ_ADC, + .end = S3C2410_PA_ADC + S3C24XX_SZ_ADC - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -288,7 +292,7 @@ struct platform_device s3c_device_adc = { static struct resource s3c_sdi_resource[] = { [0] = { .start = S3C2410_PA_SDI, - .end = S3C2410_PA_SDI + S3C24XX_SZ_SDI, + .end = S3C2410_PA_SDI + S3C24XX_SZ_SDI - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -465,7 +469,7 @@ EXPORT_SYMBOL(s3c_device_timer3); static struct resource s3c_camif_resource[] = { [0] = { .start = S3C2440_PA_CAMIF, - .end = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF, + .end = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1, .flags = IORESOURCE_MEM, }, [1] = { diff --git a/arch/arm/mach-s3c2410/gpio.c b/arch/arm/mach-s3c2410/gpio.c index 94f1776cf312..23ea3d5fa09c 100644 --- a/arch/arm/mach-s3c2410/gpio.c +++ b/arch/arm/mach-s3c2410/gpio.c @@ -30,6 +30,7 @@ * 04-Oct-2004 BJD Added irq filter controls for GPIO * 05-Nov-2004 BJD EXPORT_SYMBOL() added for all code * 13-Mar-2005 BJD Updates for __iomem + * 26-Oct-2005 BJD Added generic configuration types */ @@ -58,6 +59,27 @@ void s3c2410_gpio_cfgpin(unsigned int pin, unsigned int function) mask = 3 << S3C2410_GPIO_OFFSET(pin)*2; } + switch (function) { + case S3C2410_GPIO_LEAVE: + mask = 0; + function = 0; + break; + + case S3C2410_GPIO_INPUT: + case S3C2410_GPIO_OUTPUT: + case S3C2410_GPIO_SFN2: + case S3C2410_GPIO_SFN3: + if (pin < S3C2410_GPIO_BANKB) { + function &= 1; + function <<= S3C2410_GPIO_OFFSET(pin); + } else { + function &= 3; + function <<= S3C2410_GPIO_OFFSET(pin)*2; + } + } + + /* modify the specified register wwith IRQs off */ + local_irq_save(flags); con = __raw_readl(base + 0x00); diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index 7b51bfd0ba6d..c1b5c63ec24a 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -32,6 +32,7 @@ * 25-Jul-2005 BJD Removed ASIX static mappings * 27-Jul-2005 BJD Ensure maximum frequency of i2c bus * 20-Sep-2005 BJD Added static to non-exported items + * 26-Oct-2005 BJD Added FB platform data */ #include <linux/kernel.h> @@ -61,8 +62,10 @@ #include <asm/arch/regs-gpio.h> #include <asm/arch/regs-mem.h> #include <asm/arch/regs-lcd.h> + #include <asm/arch/nand.h> #include <asm/arch/iic.h> +#include <asm/arch/fb.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> @@ -399,6 +402,38 @@ static struct s3c2410_platform_i2c bast_i2c_info = { .max_freq = 130*1000, }; + +static struct s3c2410fb_mach_info __initdata bast_lcd_info = { + .width = 640, + .height = 480, + + .xres = { + .min = 320, + .max = 1024, + .defval = 640, + }, + + .yres = { + .min = 240, + .max = 600, + .defval = 480, + }, + + .bpp = { + .min = 4, + .max = 16, + .defval = 8, + }, + + .regs = { + .lcdcon1 = 0x00000176, + .lcdcon2 = 0x1d77c7c2, + .lcdcon3 = 0x013a7f13, + .lcdcon4 = 0x00000057, + .lcdcon5 = 0x00014b02, + } +}; + /* Standard BAST devices */ static struct platform_device *bast_devices[] __initdata = { @@ -454,6 +489,10 @@ static void __init bast_map_io(void) usb_simtec_init(); } +static void __init bast_init(void) +{ + s3c24xx_fb_set_platdata(&bast_lcd_info); +} MACHINE_START(BAST, "Simtec-BAST") /* Maintainer: Ben Dooks <ben@simtec.co.uk> */ @@ -463,5 +502,6 @@ MACHINE_START(BAST, "Simtec-BAST") .boot_params = S3C2410_SDRAM_PA + 0x100, .map_io = bast_map_io, .init_irq = s3c24xx_init_irq, + .init_machine = bast_init, .timer = &s3c24xx_timer, MACHINE_END diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c index fb3cb01266e5..7efeaaad2361 100644 --- a/arch/arm/mach-s3c2410/mach-h1940.c +++ b/arch/arm/mach-s3c2410/mach-h1940.c @@ -25,6 +25,7 @@ * 14-Jan-2005 BJD Added clock init * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA * 20-Sep-2005 BJD Added static to non-exported items + * 26-Oct-2005 BJD Changed name of fb init call */ #include <linux/kernel.h> @@ -164,7 +165,7 @@ static void __init h1940_init_irq(void) static void __init h1940_init(void) { - set_s3c2410fb_info(&h1940_lcdcfg); + s3c24xx_fb_set_platdata(&h1940_lcdcfg); } MACHINE_START(H1940, "IPAQ-H1940") diff --git a/arch/arm/mach-s3c2410/mach-smdk2440.c b/arch/arm/mach-s3c2410/mach-smdk2440.c index 722ef46b630a..6950e61b7914 100644 --- a/arch/arm/mach-s3c2410/mach-smdk2440.c +++ b/arch/arm/mach-s3c2410/mach-smdk2440.c @@ -19,6 +19,7 @@ * 10-Mar-2005 LCVR Replaced S3C2410_VA by S3C24XX_VA * 14-Mar-2005 BJD void __iomem fixes * 20-Sep-2005 BJD Added static to non-exported items + * 26-Oct-2005 BJD Added framebuffer data */ #include <linux/kernel.h> @@ -41,7 +42,10 @@ //#include <asm/debug-ll.h> #include <asm/arch/regs-serial.h> #include <asm/arch/regs-gpio.h> +#include <asm/arch/regs-lcd.h> + #include <asm/arch/idle.h> +#include <asm/arch/fb.h> #include "s3c2410.h" #include "s3c2440.h" @@ -86,6 +90,70 @@ static struct s3c2410_uartcfg smdk2440_uartcfgs[] = { } }; +/* LCD driver info */ + +static struct s3c2410fb_mach_info smdk2440_lcd_cfg __initdata = { + .regs = { + + .lcdcon1 = S3C2410_LCDCON1_TFT16BPP | + S3C2410_LCDCON1_TFT | + S3C2410_LCDCON1_CLKVAL(0x04), + + .lcdcon2 = S3C2410_LCDCON2_VBPD(7) | + S3C2410_LCDCON2_LINEVAL(319) | + S3C2410_LCDCON2_VFPD(6) | + S3C2410_LCDCON2_VSPW(3), + + .lcdcon3 = S3C2410_LCDCON3_HBPD(19) | + S3C2410_LCDCON3_HOZVAL(239) | + S3C2410_LCDCON3_HFPD(7), + + .lcdcon4 = S3C2410_LCDCON4_MVAL(0) | + S3C2410_LCDCON4_HSPW(3), + + .lcdcon5 = S3C2410_LCDCON5_FRM565 | + S3C2410_LCDCON5_INVVLINE | + S3C2410_LCDCON5_INVVFRAME | + S3C2410_LCDCON5_PWREN | + S3C2410_LCDCON5_HWSWP, + }, + +#if 0 + /* currently setup by downloader */ + .gpccon = 0xaa940659, + .gpccon_mask = 0xffffffff, + .gpcup = 0x0000ffff, + .gpcup_mask = 0xffffffff, + .gpdcon = 0xaa84aaa0, + .gpdcon_mask = 0xffffffff, + .gpdup = 0x0000faff, + .gpdup_mask = 0xffffffff, +#endif + + .lpcsel = ((0xCE6) & ~7) | 1<<4, + + .width = 240, + .height = 320, + + .xres = { + .min = 240, + .max = 240, + .defval = 240, + }, + + .yres = { + .min = 320, + .max = 320, + .defval = 320, + }, + + .bpp = { + .min = 16, + .max = 16, + .defval = 16, + }, +}; + static struct platform_device *smdk2440_devices[] __initdata = { &s3c_device_usb, &s3c_device_lcd, @@ -121,6 +189,8 @@ static void __init smdk2440_machine_init(void) s3c2410_gpio_setpin(S3C2410_GPF6, 0); s3c2410_gpio_setpin(S3C2410_GPF7, 0); + s3c24xx_fb_set_platdata(&smdk2440_lcd_cfg); + s3c2410_pm_init(); } diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c index 24687f511bf5..75efb5da5b6d 100644 --- a/arch/arm/mach-sa1100/assabet.c +++ b/arch/arm/mach-sa1100/assabet.c @@ -388,9 +388,17 @@ static struct sa1100_port_fns assabet_port_fns __initdata = { }; static struct map_desc assabet_io_desc[] __initdata = { - /* virtual physical length type */ - { 0xf1000000, 0x12000000, 0x00100000, MT_DEVICE }, /* Board Control Register */ - { 0xf2800000, 0x4b800000, 0x00800000, MT_DEVICE } /* MQ200 */ + { /* Board Control Register */ + .virtual = 0xf1000000, + .pfn = __phys_to_pfn(0x12000000), + .length = 0x00100000, + .type = MT_DEVICE + }, { /* MQ200 */ + .virtual = 0xf2800000, + .pfn = __phys_to_pfn(0x4b800000), + .length = 0x00800000, + .type = MT_DEVICE + } }; static void __init assabet_map_io(void) diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c index b6169cb09196..c92cebff7f8e 100644 --- a/arch/arm/mach-sa1100/badge4.c +++ b/arch/arm/mach-sa1100/badge4.c @@ -254,10 +254,22 @@ EXPORT_SYMBOL(badge4_set_5V); static struct map_desc badge4_io_desc[] __initdata = { - /* virtual physical length type */ - {0xf1000000, 0x08000000, 0x00100000, MT_DEVICE },/* SRAM bank 1 */ - {0xf2000000, 0x10000000, 0x00100000, MT_DEVICE },/* SRAM bank 2 */ - {0xf4000000, 0x48000000, 0x00100000, MT_DEVICE } /* SA-1111 */ + { /* SRAM bank 1 */ + .virtual = 0xf1000000, + .pfn = __phys_to_pfn(0x08000000), + .length = 0x00100000, + .type = MT_DEVICE + }, { /* SRAM bank 2 */ + .virtual = 0xf2000000, + .pfn = __phys_to_pfn(0x10000000), + .length = 0x00100000, + .type = MT_DEVICE + }, { /* SA-1111 */ + .virtual = 0xf4000000, + .pfn = __phys_to_pfn(0x48000000), + .length = 0x00100000, + .type = MT_DEVICE + } }; static void diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c index 9484be7dc671..23cb74885275 100644 --- a/arch/arm/mach-sa1100/cerf.c +++ b/arch/arm/mach-sa1100/cerf.c @@ -100,8 +100,12 @@ static void __init cerf_init_irq(void) } static struct map_desc cerf_io_desc[] __initdata = { - /* virtual physical length type */ - { 0xf0000000, 0x08000000, 0x00100000, MT_DEVICE } /* Crystal Ethernet Chip */ + { /* Crystal Ethernet Chip */ + .virtual = 0xf0000000, + .pfn = __phys_to_pfn(0x08000000), + .length = 0x00100000, + .type = MT_DEVICE + } }; static void __init cerf_map_io(void) diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c index 6ecab7e2c238..7fd6e29c36b7 100644 --- a/arch/arm/mach-sa1100/collie.c +++ b/arch/arm/mach-sa1100/collie.c @@ -171,9 +171,17 @@ static void __init collie_init(void) } static struct map_desc collie_io_desc[] __initdata = { - /* virtual physical length type */ - {0xe8000000, 0x00000000, 0x02000000, MT_DEVICE}, /* 32M main flash (cs0) */ - {0xea000000, 0x08000000, 0x02000000, MT_DEVICE}, /* 32M boot flash (cs1) */ + { /* 32M main flash (cs0) */ + .virtual = 0xe8000000, + .pfn = __phys_to_pfn(0x00000000), + .length = 0x02000000, + .type = MT_DEVICE + }, { /* 32M boot flash (cs1) */ + .virtual = 0xea000000, + .pfn = __phys_to_pfn(0x08000000), + .length = 0x02000000, + .type = MT_DEVICE + } }; static void __init collie_map_io(void) diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c index 3f1e358455e5..93619497779c 100644 --- a/arch/arm/mach-sa1100/generic.c +++ b/arch/arm/mach-sa1100/generic.c @@ -369,11 +369,27 @@ EXPORT_SYMBOL(sa1100fb_lcd_power); */ static struct map_desc standard_io_desc[] __initdata = { - /* virtual physical length type */ - { 0xf8000000, 0x80000000, 0x00100000, MT_DEVICE }, /* PCM */ - { 0xfa000000, 0x90000000, 0x00100000, MT_DEVICE }, /* SCM */ - { 0xfc000000, 0xa0000000, 0x00100000, MT_DEVICE }, /* MER */ - { 0xfe000000, 0xb0000000, 0x00200000, MT_DEVICE } /* LCD + DMA */ + { /* PCM */ + .virtual = 0xf8000000, + .pfn = __phys_to_pfn(0x80000000), + .length = 0x00100000, + .type = MT_DEVICE + }, { /* SCM */ + .virtual = 0xfa000000, + .pfn = __phys_to_pfn(0x90000000), + .length = 0x00100000, + .type = MT_DEVICE + }, { /* MER */ + .virtual = 0xfc000000, + .pfn = __phys_to_pfn(0xa0000000), + .length = 0x00100000, + .type = MT_DEVICE + }, { /* LCD + DMA */ + .virtual = 0xfe000000, + .pfn = __phys_to_pfn(0xb0000000), + .length = 0x00200000, + .type = MT_DEVICE + }, }; void __init sa1100_map_io(void) diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c index e7aa2681ca64..e8352b7f74b0 100644 --- a/arch/arm/mach-sa1100/h3600.c +++ b/arch/arm/mach-sa1100/h3600.c @@ -223,10 +223,22 @@ static void h3xxx_lcd_power(int enable) } static struct map_desc h3600_io_desc[] __initdata = { - /* virtual physical length type */ - { H3600_BANK_2_VIRT, SA1100_CS2_PHYS, 0x02800000, MT_DEVICE }, /* static memory bank 2 CS#2 */ - { H3600_BANK_4_VIRT, SA1100_CS4_PHYS, 0x00800000, MT_DEVICE }, /* static memory bank 4 CS#4 */ - { H3600_EGPIO_VIRT, H3600_EGPIO_PHYS, 0x01000000, MT_DEVICE }, /* EGPIO 0 CS#5 */ + { /* static memory bank 2 CS#2 */ + .virtual = H3600_BANK_2_VIRT, + .pfn = __phys_to_pfn(SA1100_CS2_PHYS), + .length = 0x02800000, + .type = MT_DEVICE + }, { /* static memory bank 4 CS#4 */ + .virtual = H3600_BANK_4_VIRT, + .pfn = __phys_to_pfn(SA1100_CS4_PHYS), + .length = 0x00800000, + .type = MT_DEVICE + }, { /* EGPIO 0 CS#5 */ + .virtual = H3600_EGPIO_VIRT, + .pfn = __phys_to_pfn(H3600_EGPIO_PHYS), + .length = 0x01000000, + .type = MT_DEVICE + } }; /* diff --git a/arch/arm/mach-sa1100/hackkit.c b/arch/arm/mach-sa1100/hackkit.c index 502d65cfe654..c922e043c424 100644 --- a/arch/arm/mach-sa1100/hackkit.c +++ b/arch/arm/mach-sa1100/hackkit.c @@ -57,8 +57,12 @@ static void hackkit_uart_pm(struct uart_port *port, u_int state, u_int oldstate) */ static struct map_desc hackkit_io_desc[] __initdata = { - /* virtual physical length type */ - { 0xe8000000, 0x00000000, 0x01000000, MT_DEVICE } /* Flash bank 0 */ + { /* Flash bank 0 */ + .virtual = 0xe8000000, + .pfn = __phys_to_pfn(0x00000000), + .length = 0x01000000, + .type = MT_DEVICE + }, }; static struct sa1100_port_fns hackkit_port_fns __initdata = { diff --git a/arch/arm/mach-sa1100/jornada720.c b/arch/arm/mach-sa1100/jornada720.c index 2f497112c96a..9c363bfcf310 100644 --- a/arch/arm/mach-sa1100/jornada720.c +++ b/arch/arm/mach-sa1100/jornada720.c @@ -81,10 +81,22 @@ static int __init jornada720_init(void) arch_initcall(jornada720_init); static struct map_desc jornada720_io_desc[] __initdata = { - /* virtual physical length type */ - { 0xf0000000, 0x48000000, 0x00100000, MT_DEVICE }, /* Epson registers */ - { 0xf1000000, 0x48200000, 0x00100000, MT_DEVICE }, /* Epson frame buffer */ - { 0xf4000000, 0x40000000, 0x00100000, MT_DEVICE } /* SA-1111 */ + { /* Epson registers */ + .virtual = 0xf0000000, + .pfn = __phys_to_pfn(0x48000000), + .length = 0x00100000, + .type = MT_DEVICE + }, { /* Epson frame buffer */ + .virtual = 0xf1000000, + .pfn = __phys_to_pfn(0x48200000), + .length = 0x00100000, + .type = MT_DEVICE + }, { /* SA-1111 */ + .virtual = 0xf4000000, + .pfn = __phys_to_pfn(0x40000000), + .length = 0x00100000, + .type = MT_DEVICE + } }; static void __init jornada720_map_io(void) diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c index ed6744d480af..8c9e3dd52942 100644 --- a/arch/arm/mach-sa1100/lart.c +++ b/arch/arm/mach-sa1100/lart.c @@ -31,9 +31,17 @@ static void __init lart_init(void) } static struct map_desc lart_io_desc[] __initdata = { - /* virtual physical length type */ - { 0xe8000000, 0x00000000, 0x00400000, MT_DEVICE }, /* main flash memory */ - { 0xec000000, 0x08000000, 0x00400000, MT_DEVICE } /* main flash, alternative location */ + { /* main flash memory */ + .virtual = 0xe8000000, + .pfn = __phys_to_pfn(0x00000000), + .length = 0x00400000, + .type = MT_DEVICE + }, { /* main flash, alternative location */ + .virtual = 0xec000000, + .pfn = __phys_to_pfn(0x08000000), + .length = 0x00400000, + .type = MT_DEVICE + } }; static void __init lart_map_io(void) diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c index fc061641b7be..052e4caedb89 100644 --- a/arch/arm/mach-sa1100/neponset.c +++ b/arch/arm/mach-sa1100/neponset.c @@ -178,33 +178,27 @@ static int neponset_probe(struct device *dev) /* * LDM power management. */ -static int neponset_suspend(struct device *dev, pm_message_t state, u32 level) +static int neponset_suspend(struct device *dev, pm_message_t state) { /* * Save state. */ - if (level == SUSPEND_SAVE_STATE || - level == SUSPEND_DISABLE || - level == SUSPEND_POWER_DOWN) { - if (!dev->power.saved_state) - dev->power.saved_state = kmalloc(sizeof(unsigned int), GFP_KERNEL); - if (!dev->power.saved_state) - return -ENOMEM; - - *(unsigned int *)dev->power.saved_state = NCR_0; - } + if (!dev->power.saved_state) + dev->power.saved_state = kmalloc(sizeof(unsigned int), GFP_KERNEL); + if (!dev->power.saved_state) + return -ENOMEM; + + *(unsigned int *)dev->power.saved_state = NCR_0; return 0; } -static int neponset_resume(struct device *dev, u32 level) +static int neponset_resume(struct device *dev) { - if (level == RESUME_RESTORE_STATE || level == RESUME_ENABLE) { - if (dev->power.saved_state) { - NCR_0 = *(unsigned int *)dev->power.saved_state; - kfree(dev->power.saved_state); - dev->power.saved_state = NULL; - } + if (dev->power.saved_state) { + NCR_0 = *(unsigned int *)dev->power.saved_state; + kfree(dev->power.saved_state); + dev->power.saved_state = NULL; } return 0; @@ -331,9 +325,17 @@ static int __init neponset_init(void) subsys_initcall(neponset_init); static struct map_desc neponset_io_desc[] __initdata = { - /* virtual physical length type */ - { 0xf3000000, 0x10000000, SZ_1M, MT_DEVICE }, /* System Registers */ - { 0xf4000000, 0x40000000, SZ_1M, MT_DEVICE } /* SA-1111 */ + { /* System Registers */ + .virtual = 0xf3000000, + .pfn = __phys_to_pfn(0x10000000), + .length = SZ_1M, + .type = MT_DEVICE + }, { /* SA-1111 */ + .virtual = 0xf4000000, + .pfn = __phys_to_pfn(0x40000000), + .length = SZ_1M, + .type = MT_DEVICE + } }; void __init neponset_map_io(void) diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c index 07f6d5fd7bb0..cfb6658e5cdf 100644 --- a/arch/arm/mach-sa1100/simpad.c +++ b/arch/arm/mach-sa1100/simpad.c @@ -60,11 +60,17 @@ EXPORT_SYMBOL(set_cs3_bit); EXPORT_SYMBOL(clear_cs3_bit); static struct map_desc simpad_io_desc[] __initdata = { - /* virtual physical length type */ - /* MQ200 */ - { 0xf2800000, 0x4b800000, 0x00800000, MT_DEVICE }, - /* Paules CS3, write only */ - { 0xf1000000, 0x18000000, 0x00100000, MT_DEVICE }, + { /* MQ200 */ + .virtual = 0xf2800000, + .pfn = __phys_to_pfn(0x4b800000), + .length = 0x00800000, + .type = MT_DEVICE + }, { /* Paules CS3, write only */ + .virtual = 0xf1000000, + .pfn = __phys_to_pfn(0x18000000), + .length = 0x00100000, + .type = MT_DEVICE + }, }; diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c index 946c0d11c73b..2d428b6dbb58 100644 --- a/arch/arm/mach-shark/core.c +++ b/arch/arm/mach-shark/core.c @@ -62,7 +62,12 @@ arch_initcall(shark_init); extern void shark_init_irq(void); static struct map_desc shark_io_desc[] __initdata = { - { IO_BASE , IO_START , IO_SIZE , MT_DEVICE } + { + .virtual = IO_BASE, + .pfn = __phys_to_pfn(IO_START), + .length = IO_SIZE, + .type = MT_DEVICE + } }; static void __init shark_map_io(void) diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index a30e0451df72..7e4bdd07f4af 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -186,25 +186,82 @@ void __init versatile_init_irq(void) } static struct map_desc versatile_io_desc[] __initdata = { - { IO_ADDRESS(VERSATILE_SYS_BASE), VERSATILE_SYS_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(VERSATILE_SIC_BASE), VERSATILE_SIC_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(VERSATILE_VIC_BASE), VERSATILE_VIC_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(VERSATILE_SCTL_BASE), VERSATILE_SCTL_BASE, SZ_4K * 9, MT_DEVICE }, + { + .virtual = IO_ADDRESS(VERSATILE_SYS_BASE), + .pfn = __phys_to_pfn(VERSATILE_SYS_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(VERSATILE_SIC_BASE), + .pfn = __phys_to_pfn(VERSATILE_SIC_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(VERSATILE_VIC_BASE), + .pfn = __phys_to_pfn(VERSATILE_VIC_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(VERSATILE_SCTL_BASE), + .pfn = __phys_to_pfn(VERSATILE_SCTL_BASE), + .length = SZ_4K * 9, + .type = MT_DEVICE + }, #ifdef CONFIG_MACH_VERSATILE_AB - { IO_ADDRESS(VERSATILE_GPIO0_BASE), VERSATILE_GPIO0_BASE, SZ_4K, MT_DEVICE }, - { IO_ADDRESS(VERSATILE_IB2_BASE), VERSATILE_IB2_BASE, SZ_64M, MT_DEVICE }, + { + .virtual = IO_ADDRESS(VERSATILE_GPIO0_BASE), + .pfn = __phys_to_pfn(VERSATILE_GPIO0_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = IO_ADDRESS(VERSATILE_IB2_BASE), + .pfn = __phys_to_pfn(VERSATILE_IB2_BASE), + .length = SZ_64M, + .type = MT_DEVICE + }, #endif #ifdef CONFIG_DEBUG_LL - { IO_ADDRESS(VERSATILE_UART0_BASE), VERSATILE_UART0_BASE, SZ_4K, MT_DEVICE }, + { + .virtual = IO_ADDRESS(VERSATILE_UART0_BASE), + .pfn = __phys_to_pfn(VERSATILE_UART0_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, #endif #ifdef CONFIG_PCI - { IO_ADDRESS(VERSATILE_PCI_CORE_BASE), VERSATILE_PCI_CORE_BASE, SZ_4K, MT_DEVICE }, - { VERSATILE_PCI_VIRT_BASE, VERSATILE_PCI_BASE, VERSATILE_PCI_BASE_SIZE, MT_DEVICE }, - { VERSATILE_PCI_CFG_VIRT_BASE, VERSATILE_PCI_CFG_BASE, VERSATILE_PCI_CFG_BASE_SIZE, MT_DEVICE }, + { + .virtual = IO_ADDRESS(VERSATILE_PCI_CORE_BASE), + .pfn = __phys_to_pfn(VERSATILE_PCI_CORE_BASE), + .length = SZ_4K, + .type = MT_DEVICE + }, { + .virtual = VERSATILE_PCI_VIRT_BASE, + .pfn = __phys_to_pfn(VERSATILE_PCI_BASE), + .length = VERSATILE_PCI_BASE_SIZE, + .type = MT_DEVICE + }, { + .virtual = VERSATILE_PCI_CFG_VIRT_BASE, + .pfn = __phys_to_pfn(VERSATILE_PCI_CFG_BASE), + .length = VERSATILE_PCI_CFG_BASE_SIZE, + .type = MT_DEVICE + }, #if 0 - { VERSATILE_PCI_VIRT_MEM_BASE0, VERSATILE_PCI_MEM_BASE0, SZ_16M, MT_DEVICE }, - { VERSATILE_PCI_VIRT_MEM_BASE1, VERSATILE_PCI_MEM_BASE1, SZ_16M, MT_DEVICE }, - { VERSATILE_PCI_VIRT_MEM_BASE2, VERSATILE_PCI_MEM_BASE2, SZ_16M, MT_DEVICE }, + { + .virtual = VERSATILE_PCI_VIRT_MEM_BASE0, + .pfn = __phys_to_pfn(VERSATILE_PCI_MEM_BASE0), + .length = SZ_16M, + .type = MT_DEVICE + }, { + .virtual = VERSATILE_PCI_VIRT_MEM_BASE1, + .pfn = __phys_to_pfn(VERSATILE_PCI_MEM_BASE1), + .length = SZ_16M, + .type = MT_DEVICE + }, { + .virtual = VERSATILE_PCI_VIRT_MEM_BASE2, + .pfn = __phys_to_pfn(VERSATILE_PCI_MEM_BASE2), + .length = SZ_16M, + .type = MT_DEVICE + }, #endif #endif }; diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index edffa47a4b2a..f4496813615a 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -1,7 +1,7 @@ /* * linux/arch/arm/mm/init.c * - * Copyright (C) 1995-2002 Russell King + * Copyright (C) 1995-2005 Russell King * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -86,14 +86,19 @@ void show_mem(void) printk("%d pages swap cached\n", cached); } -struct node_info { - unsigned int start; - unsigned int end; - int bootmap_pages; -}; +static inline pmd_t *pmd_off(pgd_t *pgd, unsigned long virt) +{ + return pmd_offset(pgd, virt); +} + +static inline pmd_t *pmd_off_k(unsigned long virt) +{ + return pmd_off(pgd_offset_k(virt), virt); +} -#define O_PFN_DOWN(x) ((x) >> PAGE_SHIFT) -#define O_PFN_UP(x) (PAGE_ALIGN(x) >> PAGE_SHIFT) +#define for_each_nodebank(iter,mi,no) \ + for (iter = 0; iter < mi->nr_banks; iter++) \ + if (mi->bank[iter].node == no) /* * FIXME: We really want to avoid allocating the bootmap bitmap @@ -106,15 +111,12 @@ find_bootmap_pfn(int node, struct meminfo *mi, unsigned int bootmap_pages) { unsigned int start_pfn, bank, bootmap_pfn; - start_pfn = O_PFN_UP(__pa(&_end)); + start_pfn = PAGE_ALIGN(__pa(&_end)) >> PAGE_SHIFT; bootmap_pfn = 0; - for (bank = 0; bank < mi->nr_banks; bank ++) { + for_each_nodebank(bank, mi, node) { unsigned int start, end; - if (mi->bank[bank].node != node) - continue; - start = mi->bank[bank].start >> PAGE_SHIFT; end = (mi->bank[bank].size + mi->bank[bank].start) >> PAGE_SHIFT; @@ -140,92 +142,6 @@ find_bootmap_pfn(int node, struct meminfo *mi, unsigned int bootmap_pages) return bootmap_pfn; } -/* - * Scan the memory info structure and pull out: - * - the end of memory - * - the number of nodes - * - the pfn range of each node - * - the number of bootmem bitmap pages - */ -static unsigned int __init -find_memend_and_nodes(struct meminfo *mi, struct node_info *np) -{ - unsigned int i, bootmem_pages = 0, memend_pfn = 0; - - for (i = 0; i < MAX_NUMNODES; i++) { - np[i].start = -1U; - np[i].end = 0; - np[i].bootmap_pages = 0; - } - - for (i = 0; i < mi->nr_banks; i++) { - unsigned long start, end; - int node; - - if (mi->bank[i].size == 0) { - /* - * Mark this bank with an invalid node number - */ - mi->bank[i].node = -1; - continue; - } - - node = mi->bank[i].node; - - /* - * Make sure we haven't exceeded the maximum number of nodes - * that we have in this configuration. If we have, we're in - * trouble. (maybe we ought to limit, instead of bugging?) - */ - if (node >= MAX_NUMNODES) - BUG(); - node_set_online(node); - - /* - * Get the start and end pfns for this bank - */ - start = mi->bank[i].start >> PAGE_SHIFT; - end = (mi->bank[i].start + mi->bank[i].size) >> PAGE_SHIFT; - - if (np[node].start > start) - np[node].start = start; - - if (np[node].end < end) - np[node].end = end; - - if (memend_pfn < end) - memend_pfn = end; - } - - /* - * Calculate the number of pages we require to - * store the bootmem bitmaps. - */ - for_each_online_node(i) { - if (np[i].end == 0) - continue; - - np[i].bootmap_pages = bootmem_bootmap_pages(np[i].end - - np[i].start); - bootmem_pages += np[i].bootmap_pages; - } - - high_memory = __va(memend_pfn << PAGE_SHIFT); - - /* - * This doesn't seem to be used by the Linux memory - * manager any more. If we can get rid of it, we - * also get rid of some of the stuff above as well. - * - * Note: max_low_pfn and max_pfn reflect the number - * of _pages_ in the system, not the maximum PFN. - */ - max_low_pfn = memend_pfn - O_PFN_DOWN(PHYS_OFFSET); - max_pfn = memend_pfn - O_PFN_DOWN(PHYS_OFFSET); - - return bootmem_pages; -} - static int __init check_initrd(struct meminfo *mi) { int initrd_node = -2; @@ -266,9 +182,8 @@ static int __init check_initrd(struct meminfo *mi) /* * Reserve the various regions of node 0 */ -static __init void reserve_node_zero(unsigned int bootmap_pfn, unsigned int bootmap_pages) +static __init void reserve_node_zero(pg_data_t *pgdat) { - pg_data_t *pgdat = NODE_DATA(0); unsigned long res_size = 0; /* @@ -289,13 +204,6 @@ static __init void reserve_node_zero(unsigned int bootmap_pfn, unsigned int boot PTRS_PER_PGD * sizeof(pgd_t)); /* - * And don't forget to reserve the allocator bitmap, - * which will be freed later. - */ - reserve_bootmem_node(pgdat, bootmap_pfn << PAGE_SHIFT, - bootmap_pages << PAGE_SHIFT); - - /* * Hmm... This should go elsewhere, but we really really need to * stop things allocating the low memory; ideally we need a better * implementation of GFP_DMA which does not assume that DMA-able @@ -324,183 +232,276 @@ static __init void reserve_node_zero(unsigned int bootmap_pfn, unsigned int boot reserve_bootmem_node(pgdat, PHYS_OFFSET, res_size); } -/* - * Register all available RAM in this node with the bootmem allocator. - */ -static inline void free_bootmem_node_bank(int node, struct meminfo *mi) +void __init build_mem_type_table(void); +void __init create_mapping(struct map_desc *md); + +static unsigned long __init +bootmem_init_node(int node, int initrd_node, struct meminfo *mi) { - pg_data_t *pgdat = NODE_DATA(node); - int bank; + unsigned long zone_size[MAX_NR_ZONES], zhole_size[MAX_NR_ZONES]; + unsigned long start_pfn, end_pfn, boot_pfn; + unsigned int boot_pages; + pg_data_t *pgdat; + int i; - for (bank = 0; bank < mi->nr_banks; bank++) - if (mi->bank[bank].node == node) - free_bootmem_node(pgdat, mi->bank[bank].start, - mi->bank[bank].size); -} + start_pfn = -1UL; + end_pfn = 0; -/* - * Initialise the bootmem allocator for all nodes. This is called - * early during the architecture specific initialisation. - */ -static void __init bootmem_init(struct meminfo *mi) -{ - struct node_info node_info[MAX_NUMNODES], *np = node_info; - unsigned int bootmap_pages, bootmap_pfn, map_pg; - int node, initrd_node; + /* + * Calculate the pfn range, and map the memory banks for this node. + */ + for_each_nodebank(i, mi, node) { + unsigned long start, end; + struct map_desc map; - bootmap_pages = find_memend_and_nodes(mi, np); - bootmap_pfn = find_bootmap_pfn(0, mi, bootmap_pages); - initrd_node = check_initrd(mi); + start = mi->bank[i].start >> PAGE_SHIFT; + end = (mi->bank[i].start + mi->bank[i].size) >> PAGE_SHIFT; - map_pg = bootmap_pfn; + if (start_pfn > start) + start_pfn = start; + if (end_pfn < end) + end_pfn = end; + + map.pfn = __phys_to_pfn(mi->bank[i].start); + map.virtual = __phys_to_virt(mi->bank[i].start); + map.length = mi->bank[i].size; + map.type = MT_MEMORY; + + create_mapping(&map); + } /* - * Initialise the bootmem nodes. - * - * What we really want to do is: - * - * unmap_all_regions_except_kernel(); - * for_each_node_in_reverse_order(node) { - * map_node(node); - * allocate_bootmem_map(node); - * init_bootmem_node(node); - * free_bootmem_node(node); - * } - * - * but this is a 2.5-type change. For now, we just set - * the nodes up in reverse order. - * - * (we could also do with rolling bootmem_init and paging_init - * into one generic "memory_init" type function). + * If there is no memory in this node, ignore it. */ - np += num_online_nodes() - 1; - for (node = num_online_nodes() - 1; node >= 0; node--, np--) { - /* - * If there are no pages in this node, ignore it. - * Note that node 0 must always have some pages. - */ - if (np->end == 0 || !node_online(node)) { - if (node == 0) - BUG(); - continue; - } + if (end_pfn == 0) + return end_pfn; - /* - * Initialise the bootmem allocator. - */ - init_bootmem_node(NODE_DATA(node), map_pg, np->start, np->end); - free_bootmem_node_bank(node, mi); - map_pg += np->bootmap_pages; + /* + * Allocate the bootmem bitmap page. + */ + boot_pages = bootmem_bootmap_pages(end_pfn - start_pfn); + boot_pfn = find_bootmap_pfn(node, mi, boot_pages); - /* - * If this is node 0, we need to reserve some areas ASAP - - * we may use bootmem on node 0 to setup the other nodes. - */ - if (node == 0) - reserve_node_zero(bootmap_pfn, bootmap_pages); - } + /* + * Initialise the bootmem allocator for this node, handing the + * memory banks over to bootmem. + */ + node_set_online(node); + pgdat = NODE_DATA(node); + init_bootmem_node(pgdat, boot_pfn, start_pfn, end_pfn); + for_each_nodebank(i, mi, node) + free_bootmem_node(pgdat, mi->bank[i].start, mi->bank[i].size); + + /* + * Reserve the bootmem bitmap for this node. + */ + reserve_bootmem_node(pgdat, boot_pfn << PAGE_SHIFT, + boot_pages << PAGE_SHIFT); #ifdef CONFIG_BLK_DEV_INITRD - if (phys_initrd_size && initrd_node >= 0) { - reserve_bootmem_node(NODE_DATA(initrd_node), phys_initrd_start, + /* + * If the initrd is in this node, reserve its memory. + */ + if (node == initrd_node) { + reserve_bootmem_node(pgdat, phys_initrd_start, phys_initrd_size); initrd_start = __phys_to_virt(phys_initrd_start); initrd_end = initrd_start + phys_initrd_size; } #endif - BUG_ON(map_pg != bootmap_pfn + bootmap_pages); + /* + * Finally, reserve any node zero regions. + */ + if (node == 0) + reserve_node_zero(pgdat); + + /* + * initialise the zones within this node. + */ + memset(zone_size, 0, sizeof(zone_size)); + memset(zhole_size, 0, sizeof(zhole_size)); + + /* + * The size of this node has already been determined. If we need + * to do anything fancy with the allocation of this memory to the + * zones, now is the time to do it. + */ + zone_size[0] = end_pfn - start_pfn; + + /* + * For each bank in this node, calculate the size of the holes. + * holes = node_size - sum(bank_sizes_in_node) + */ + zhole_size[0] = zone_size[0]; + for_each_nodebank(i, mi, node) + zhole_size[0] -= mi->bank[i].size >> PAGE_SHIFT; + + /* + * Adjust the sizes according to any special requirements for + * this machine type. + */ + arch_adjust_zones(node, zone_size, zhole_size); + + free_area_init_node(node, pgdat, zone_size, start_pfn, zhole_size); + + return end_pfn; } -/* - * paging_init() sets up the page tables, initialises the zone memory - * maps, and sets up the zero page, bad page and bad page tables. - */ -void __init paging_init(struct meminfo *mi, struct machine_desc *mdesc) +static void __init bootmem_init(struct meminfo *mi) { - void *zero_page; - int node; + unsigned long addr, memend_pfn = 0; + int node, initrd_node, i; - bootmem_init(mi); + /* + * Invalidate the node number for empty or invalid memory banks + */ + for (i = 0; i < mi->nr_banks; i++) + if (mi->bank[i].size == 0 || mi->bank[i].node >= MAX_NUMNODES) + mi->bank[i].node = -1; memcpy(&meminfo, mi, sizeof(meminfo)); +#ifdef CONFIG_XIP_KERNEL +#error needs fixing + p->pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & PMD_MASK); + p->virtual = (unsigned long)&_stext & PMD_MASK; + p->length = ((unsigned long)&_etext - p->virtual + ~PMD_MASK) & PMD_MASK; + p->type = MT_ROM; + p ++; +#endif + /* - * allocate the zero page. Note that we count on this going ok. + * Clear out all the mappings below the kernel image. + * FIXME: what about XIP? */ - zero_page = alloc_bootmem_low_pages(PAGE_SIZE); + for (addr = 0; addr < PAGE_OFFSET; addr += PGDIR_SIZE) + pmd_clear(pmd_off_k(addr)); /* - * initialise the page tables. + * Clear out all the kernel space mappings, except for the first + * memory bank, up to the end of the vmalloc region. */ - memtable_init(mi); - if (mdesc->map_io) - mdesc->map_io(); - local_flush_tlb_all(); + for (addr = __phys_to_virt(mi->bank[0].start + mi->bank[0].size); + addr < VMALLOC_END; addr += PGDIR_SIZE) + pmd_clear(pmd_off_k(addr)); /* - * initialise the zones within each node + * Locate which node contains the ramdisk image, if any. */ - for_each_online_node(node) { - unsigned long zone_size[MAX_NR_ZONES]; - unsigned long zhole_size[MAX_NR_ZONES]; - struct bootmem_data *bdata; - pg_data_t *pgdat; - int i; + initrd_node = check_initrd(mi); - /* - * Initialise the zone size information. - */ - for (i = 0; i < MAX_NR_ZONES; i++) { - zone_size[i] = 0; - zhole_size[i] = 0; - } + /* + * Run through each node initialising the bootmem allocator. + */ + for_each_node(node) { + unsigned long end_pfn; - pgdat = NODE_DATA(node); - bdata = pgdat->bdata; + end_pfn = bootmem_init_node(node, initrd_node, mi); /* - * The size of this node has already been determined. - * If we need to do anything fancy with the allocation - * of this memory to the zones, now is the time to do - * it. + * Remember the highest memory PFN. */ - zone_size[0] = bdata->node_low_pfn - - (bdata->node_boot_start >> PAGE_SHIFT); + if (end_pfn > memend_pfn) + memend_pfn = end_pfn; + } - /* - * If this zone has zero size, skip it. - */ - if (!zone_size[0]) - continue; + high_memory = __va(memend_pfn << PAGE_SHIFT); - /* - * For each bank in this node, calculate the size of the - * holes. holes = node_size - sum(bank_sizes_in_node) - */ - zhole_size[0] = zone_size[0]; - for (i = 0; i < mi->nr_banks; i++) { - if (mi->bank[i].node != node) - continue; + /* + * This doesn't seem to be used by the Linux memory manager any + * more, but is used by ll_rw_block. If we can get rid of it, we + * also get rid of some of the stuff above as well. + * + * Note: max_low_pfn and max_pfn reflect the number of _pages_ in + * the system, not the maximum PFN. + */ + max_pfn = max_low_pfn = memend_pfn - PHYS_PFN_OFFSET; +} - zhole_size[0] -= mi->bank[i].size >> PAGE_SHIFT; - } +/* + * Set up device the mappings. Since we clear out the page tables for all + * mappings above VMALLOC_END, we will remove any debug device mappings. + * This means you have to be careful how you debug this function, or any + * called function. (Do it by code inspection!) + */ +static void __init devicemaps_init(struct machine_desc *mdesc) +{ + struct map_desc map; + unsigned long addr; + void *vectors; - /* - * Adjust the sizes according to any special - * requirements for this machine type. - */ - arch_adjust_zones(node, zone_size, zhole_size); + for (addr = VMALLOC_END; addr; addr += PGDIR_SIZE) + pmd_clear(pmd_off_k(addr)); - free_area_init_node(node, pgdat, zone_size, - bdata->node_boot_start >> PAGE_SHIFT, zhole_size); + /* + * Map the cache flushing regions. + */ +#ifdef FLUSH_BASE + map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS); + map.virtual = FLUSH_BASE; + map.length = PGDIR_SIZE; + map.type = MT_CACHECLEAN; + create_mapping(&map); +#endif +#ifdef FLUSH_BASE_MINICACHE + map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + PGDIR_SIZE); + map.virtual = FLUSH_BASE_MINICACHE; + map.length = PGDIR_SIZE; + map.type = MT_MINICLEAN; + create_mapping(&map); +#endif + + flush_cache_all(); + local_flush_tlb_all(); + + vectors = alloc_bootmem_low_pages(PAGE_SIZE); + BUG_ON(!vectors); + + /* + * Create a mapping for the machine vectors at the high-vectors + * location (0xffff0000). If we aren't using high-vectors, also + * create a mapping at the low-vectors virtual address. + */ + map.pfn = __phys_to_pfn(virt_to_phys(vectors)); + map.virtual = 0xffff0000; + map.length = PAGE_SIZE; + map.type = MT_HIGH_VECTORS; + create_mapping(&map); + + if (!vectors_high()) { + map.virtual = 0; + map.type = MT_LOW_VECTORS; + create_mapping(&map); } /* - * finish off the bad pages once - * the mem_map is initialised + * Ask the machine support to map in the statically mapped devices. + * After this point, we can start to touch devices again. + */ + if (mdesc->map_io) + mdesc->map_io(); +} + +/* + * paging_init() sets up the page tables, initialises the zone memory + * maps, and sets up the zero page, bad page and bad page tables. + */ +void __init paging_init(struct meminfo *mi, struct machine_desc *mdesc) +{ + void *zero_page; + + build_mem_type_table(); + bootmem_init(mi); + devicemaps_init(mdesc); + + top_pmd = pmd_off_k(0xffff0000); + + /* + * allocate the zero page. Note that we count on this going ok. */ + zero_page = alloc_bootmem_low_pages(PAGE_SIZE); memzero(zero_page, PAGE_SIZE); empty_zero_page = virt_to_page(zero_page); flush_dcache_page(empty_zero_page); @@ -562,10 +563,7 @@ static void __init free_unused_memmap_node(int node, struct meminfo *mi) * may not be the case, especially if the user has provided the * information on the command line. */ - for (i = 0; i < mi->nr_banks; i++) { - if (mi->bank[i].size == 0 || mi->bank[i].node != node) - continue; - + for_each_nodebank(i, mi, node) { bank_start = mi->bank[i].start >> PAGE_SHIFT; if (bank_start < prev_bank_end) { printk(KERN_ERR "MEM: unordered memory banks. " diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c index 7110e54182b1..6fb1258df1b5 100644 --- a/arch/arm/mm/ioremap.c +++ b/arch/arm/mm/ioremap.c @@ -26,6 +26,7 @@ #include <linux/vmalloc.h> #include <asm/cacheflush.h> +#include <asm/hardware.h> #include <asm/io.h> #include <asm/tlbflush.h> diff --git a/arch/arm/mm/mm-armv.c b/arch/arm/mm/mm-armv.c index d125a3dc061c..61bc2fa0511e 100644 --- a/arch/arm/mm/mm-armv.c +++ b/arch/arm/mm/mm-armv.c @@ -1,7 +1,7 @@ /* * linux/arch/arm/mm/mm-armv.c * - * Copyright (C) 1998-2002 Russell King + * Copyright (C) 1998-2005 Russell King * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -305,16 +305,6 @@ alloc_init_page(unsigned long virt, unsigned long phys, unsigned int prot_l1, pg set_pte(ptep, pfn_pte(phys >> PAGE_SHIFT, prot)); } -/* - * Clear any PGD mapping. On a two-level page table system, - * the clearance is done by the middle-level functions (pmd) - * rather than the top-level (pgd) functions. - */ -static inline void clear_mapping(unsigned long virt) -{ - pmd_clear(pmd_off_k(virt)); -} - struct mem_types { unsigned int prot_pte; unsigned int prot_l1; @@ -373,7 +363,7 @@ static struct mem_types mem_types[] __initdata = { /* * Adjust the PMD section entries according to the CPU in use. */ -static void __init build_mem_type_table(void) +void __init build_mem_type_table(void) { struct cachepolicy *cp; unsigned int cr = get_cr(); @@ -483,25 +473,25 @@ static void __init build_mem_type_table(void) * offsets, and we take full advantage of sections and * supersections. */ -static void __init create_mapping(struct map_desc *md) +void __init create_mapping(struct map_desc *md) { unsigned long virt, length; int prot_sect, prot_l1, domain; pgprot_t prot_pte; - long off; + unsigned long off = (u32)__pfn_to_phys(md->pfn); if (md->virtual != vectors_base() && md->virtual < TASK_SIZE) { printk(KERN_WARNING "BUG: not creating mapping for " - "0x%08lx at 0x%08lx in user region\n", - md->physical, md->virtual); + "0x%016llx at 0x%08lx in user region\n", + __pfn_to_phys((u64)md->pfn), md->virtual); return; } if ((md->type == MT_DEVICE || md->type == MT_ROM) && md->virtual >= PAGE_OFFSET && md->virtual < VMALLOC_END) { - printk(KERN_WARNING "BUG: mapping for 0x%08lx at 0x%08lx " + printk(KERN_WARNING "BUG: mapping for 0x%016llx at 0x%08lx " "overlaps vmalloc space\n", - md->physical, md->virtual); + __pfn_to_phys((u64)md->pfn), md->virtual); } domain = mem_types[md->type].domain; @@ -509,15 +499,40 @@ static void __init create_mapping(struct map_desc *md) prot_l1 = mem_types[md->type].prot_l1 | PMD_DOMAIN(domain); prot_sect = mem_types[md->type].prot_sect | PMD_DOMAIN(domain); + /* + * Catch 36-bit addresses + */ + if(md->pfn >= 0x100000) { + if(domain) { + printk(KERN_ERR "MM: invalid domain in supersection " + "mapping for 0x%016llx at 0x%08lx\n", + __pfn_to_phys((u64)md->pfn), md->virtual); + return; + } + if((md->virtual | md->length | __pfn_to_phys(md->pfn)) + & ~SUPERSECTION_MASK) { + printk(KERN_ERR "MM: cannot create mapping for " + "0x%016llx at 0x%08lx invalid alignment\n", + __pfn_to_phys((u64)md->pfn), md->virtual); + return; + } + + /* + * Shift bits [35:32] of address into bits [23:20] of PMD + * (See ARMv6 spec). + */ + off |= (((md->pfn >> (32 - PAGE_SHIFT)) & 0xF) << 20); + } + virt = md->virtual; - off = md->physical - virt; + off -= virt; length = md->length; if (mem_types[md->type].prot_l1 == 0 && (virt & 0xfffff || (virt + off) & 0xfffff || (virt + length) & 0xfffff)) { printk(KERN_WARNING "BUG: map for 0x%08lx at 0x%08lx can not " "be mapped using pages, ignoring.\n", - md->physical, md->virtual); + __pfn_to_phys(md->pfn), md->virtual); return; } @@ -535,13 +550,22 @@ static void __init create_mapping(struct map_desc *md) * of the actual domain assignments in use. */ if (cpu_architecture() >= CPU_ARCH_ARMv6 && domain == 0) { - /* Align to supersection boundary */ - while ((virt & ~SUPERSECTION_MASK || (virt + off) & - ~SUPERSECTION_MASK) && length >= (PGDIR_SIZE / 2)) { - alloc_init_section(virt, virt + off, prot_sect); - - virt += (PGDIR_SIZE / 2); - length -= (PGDIR_SIZE / 2); + /* + * Align to supersection boundary if !high pages. + * High pages have already been checked for proper + * alignment above and they will fail the SUPSERSECTION_MASK + * check because of the way the address is encoded into + * offset. + */ + if (md->pfn <= 0x100000) { + while ((virt & ~SUPERSECTION_MASK || + (virt + off) & ~SUPERSECTION_MASK) && + length >= (PGDIR_SIZE / 2)) { + alloc_init_section(virt, virt + off, prot_sect); + + virt += (PGDIR_SIZE / 2); + length -= (PGDIR_SIZE / 2); + } } while (length >= SUPERSECTION_SIZE) { @@ -601,100 +625,6 @@ void setup_mm_for_reboot(char mode) } } -extern void _stext, _etext; - -/* - * Setup initial mappings. We use the page we allocated for zero page to hold - * the mappings, which will get overwritten by the vectors in traps_init(). - * The mappings must be in virtual address order. - */ -void __init memtable_init(struct meminfo *mi) -{ - struct map_desc *init_maps, *p, *q; - unsigned long address = 0; - int i; - - build_mem_type_table(); - - init_maps = p = alloc_bootmem_low_pages(PAGE_SIZE); - -#ifdef CONFIG_XIP_KERNEL - p->physical = CONFIG_XIP_PHYS_ADDR & PMD_MASK; - p->virtual = (unsigned long)&_stext & PMD_MASK; - p->length = ((unsigned long)&_etext - p->virtual + ~PMD_MASK) & PMD_MASK; - p->type = MT_ROM; - p ++; -#endif - - for (i = 0; i < mi->nr_banks; i++) { - if (mi->bank[i].size == 0) - continue; - - p->physical = mi->bank[i].start; - p->virtual = __phys_to_virt(p->physical); - p->length = mi->bank[i].size; - p->type = MT_MEMORY; - p ++; - } - -#ifdef FLUSH_BASE - p->physical = FLUSH_BASE_PHYS; - p->virtual = FLUSH_BASE; - p->length = PGDIR_SIZE; - p->type = MT_CACHECLEAN; - p ++; -#endif - -#ifdef FLUSH_BASE_MINICACHE - p->physical = FLUSH_BASE_PHYS + PGDIR_SIZE; - p->virtual = FLUSH_BASE_MINICACHE; - p->length = PGDIR_SIZE; - p->type = MT_MINICLEAN; - p ++; -#endif - - /* - * Go through the initial mappings, but clear out any - * pgdir entries that are not in the description. - */ - q = init_maps; - do { - if (address < q->virtual || q == p) { - clear_mapping(address); - address += PGDIR_SIZE; - } else { - create_mapping(q); - - address = q->virtual + q->length; - address = (address + PGDIR_SIZE - 1) & PGDIR_MASK; - - q ++; - } - } while (address != 0); - - /* - * Create a mapping for the machine vectors at the high-vectors - * location (0xffff0000). If we aren't using high-vectors, also - * create a mapping at the low-vectors virtual address. - */ - init_maps->physical = virt_to_phys(init_maps); - init_maps->virtual = 0xffff0000; - init_maps->length = PAGE_SIZE; - init_maps->type = MT_HIGH_VECTORS; - create_mapping(init_maps); - - if (!vectors_high()) { - init_maps->virtual = 0; - init_maps->type = MT_LOW_VECTORS; - create_mapping(init_maps); - } - - flush_cache_all(); - local_flush_tlb_all(); - - top_pmd = pmd_off_k(0xffff0000); -} - /* * Create the architecture specific mappings */ diff --git a/arch/arm/oprofile/Makefile b/arch/arm/oprofile/Makefile index 8ffb523e6c77..6a94e54848fd 100644 --- a/arch/arm/oprofile/Makefile +++ b/arch/arm/oprofile/Makefile @@ -6,6 +6,6 @@ DRIVER_OBJS = $(addprefix ../../../drivers/oprofile/, \ oprofilefs.o oprofile_stats.o \ timer_int.o ) -oprofile-y := $(DRIVER_OBJS) init.o backtrace.o -oprofile-$(CONFIG_CPU_XSCALE) += common.o op_model_xscale.o +oprofile-y := $(DRIVER_OBJS) common.o backtrace.o +oprofile-$(CONFIG_CPU_XSCALE) += op_model_xscale.o diff --git a/arch/arm/oprofile/common.c b/arch/arm/oprofile/common.c index e57dde882898..1415930ceee1 100644 --- a/arch/arm/oprofile/common.c +++ b/arch/arm/oprofile/common.c @@ -10,74 +10,23 @@ #include <linux/init.h> #include <linux/oprofile.h> #include <linux/errno.h> -#include <asm/semaphore.h> #include <linux/sysdev.h> +#include <asm/semaphore.h> #include "op_counter.h" #include "op_arm_model.h" -static struct op_arm_model_spec *pmu_model; -static int pmu_enabled; -static struct semaphore pmu_sem; - -static int pmu_start(void); -static int pmu_setup(void); -static void pmu_stop(void); -static int pmu_create_files(struct super_block *, struct dentry *); - -#ifdef CONFIG_PM -static int pmu_suspend(struct sys_device *dev, pm_message_t state) -{ - if (pmu_enabled) - pmu_stop(); - return 0; -} - -static int pmu_resume(struct sys_device *dev) -{ - if (pmu_enabled) - pmu_start(); - return 0; -} - -static struct sysdev_class oprofile_sysclass = { - set_kset_name("oprofile"), - .resume = pmu_resume, - .suspend = pmu_suspend, -}; - -static struct sys_device device_oprofile = { - .id = 0, - .cls = &oprofile_sysclass, -}; - -static int __init init_driverfs(void) -{ - int ret; - - if (!(ret = sysdev_class_register(&oprofile_sysclass))) - ret = sysdev_register(&device_oprofile); - - return ret; -} - -static void exit_driverfs(void) -{ - sysdev_unregister(&device_oprofile); - sysdev_class_unregister(&oprofile_sysclass); -} -#else -#define init_driverfs() do { } while (0) -#define exit_driverfs() do { } while (0) -#endif /* CONFIG_PM */ +static struct op_arm_model_spec *op_arm_model; +static int op_arm_enabled; +static struct semaphore op_arm_sem; struct op_counter_config counter_config[OP_MAX_COUNTER]; -static int pmu_create_files(struct super_block *sb, struct dentry *root) +static int op_arm_create_files(struct super_block *sb, struct dentry *root) { unsigned int i; - for (i = 0; i < pmu_model->num_counters; i++) { + for (i = 0; i < op_arm_model->num_counters; i++) { struct dentry *dir; char buf[2]; @@ -94,63 +43,123 @@ static int pmu_create_files(struct super_block *sb, struct dentry *root) return 0; } -static int pmu_setup(void) +static int op_arm_setup(void) { int ret; spin_lock(&oprofilefs_lock); - ret = pmu_model->setup_ctrs(); + ret = op_arm_model->setup_ctrs(); spin_unlock(&oprofilefs_lock); return ret; } -static int pmu_start(void) +static int op_arm_start(void) { int ret = -EBUSY; - down(&pmu_sem); - if (!pmu_enabled) { - ret = pmu_model->start(); - pmu_enabled = !ret; + down(&op_arm_sem); + if (!op_arm_enabled) { + ret = op_arm_model->start(); + op_arm_enabled = !ret; } - up(&pmu_sem); + up(&op_arm_sem); return ret; } -static void pmu_stop(void) +static void op_arm_stop(void) +{ + down(&op_arm_sem); + if (op_arm_enabled) + op_arm_model->stop(); + op_arm_enabled = 0; + up(&op_arm_sem); +} + +#ifdef CONFIG_PM +static int op_arm_suspend(struct sys_device *dev, pm_message_t state) { - down(&pmu_sem); - if (pmu_enabled) - pmu_model->stop(); - pmu_enabled = 0; - up(&pmu_sem); + down(&op_arm_sem); + if (op_arm_enabled) + op_arm_model->stop(); + up(&op_arm_sem); + return 0; } -int __init pmu_init(struct oprofile_operations *ops, struct op_arm_model_spec *spec) +static int op_arm_resume(struct sys_device *dev) { - init_MUTEX(&pmu_sem); + down(&op_arm_sem); + if (op_arm_enabled && op_arm_model->start()) + op_arm_enabled = 0; + up(&op_arm_sem); + return 0; +} + +static struct sysdev_class oprofile_sysclass = { + set_kset_name("oprofile"), + .resume = op_arm_resume, + .suspend = op_arm_suspend, +}; - if (spec->init() < 0) - return -ENODEV; +static struct sys_device device_oprofile = { + .id = 0, + .cls = &oprofile_sysclass, +}; - pmu_model = spec; - init_driverfs(); - ops->create_files = pmu_create_files; - ops->setup = pmu_setup; - ops->shutdown = pmu_stop; - ops->start = pmu_start; - ops->stop = pmu_stop; - ops->cpu_type = pmu_model->name; - printk(KERN_INFO "oprofile: using %s PMU\n", spec->name); +static int __init init_driverfs(void) +{ + int ret; - return 0; + if (!(ret = sysdev_class_register(&oprofile_sysclass))) + ret = sysdev_register(&device_oprofile); + + return ret; +} + +static void exit_driverfs(void) +{ + sysdev_unregister(&device_oprofile); + sysdev_class_unregister(&oprofile_sysclass); +} +#else +#define init_driverfs() do { } while (0) +#define exit_driverfs() do { } while (0) +#endif /* CONFIG_PM */ + +int __init oprofile_arch_init(struct oprofile_operations *ops) +{ + struct op_arm_model_spec *spec = NULL; + int ret = -ENODEV; + +#ifdef CONFIG_CPU_XSCALE + spec = &op_xscale_spec; +#endif + + if (spec) { + init_MUTEX(&op_arm_sem); + + if (spec->init() < 0) + return -ENODEV; + + op_arm_model = spec; + init_driverfs(); + ops->create_files = op_arm_create_files; + ops->setup = op_arm_setup; + ops->shutdown = op_arm_stop; + ops->start = op_arm_start; + ops->stop = op_arm_stop; + ops->cpu_type = op_arm_model->name; + ops->backtrace = arm_backtrace; + printk(KERN_INFO "oprofile: using %s\n", spec->name); + } + + return ret; } -void pmu_exit(void) +void oprofile_arch_exit(void) { - if (pmu_model) { + if (op_arm_model) { exit_driverfs(); - pmu_model = NULL; + op_arm_model = NULL; } } diff --git a/arch/arm/oprofile/init.c b/arch/arm/oprofile/init.c deleted file mode 100644 index d315a3a86c86..000000000000 --- a/arch/arm/oprofile/init.c +++ /dev/null @@ -1,33 +0,0 @@ -/** - * @file init.c - * - * @remark Copyright 2004 Oprofile Authors - * @remark Read the file COPYING - * - * @author Zwane Mwaikambo - */ - -#include <linux/oprofile.h> -#include <linux/init.h> -#include <linux/errno.h> -#include "op_arm_model.h" - -int __init oprofile_arch_init(struct oprofile_operations *ops) -{ - int ret = -ENODEV; - -#ifdef CONFIG_CPU_XSCALE - ret = pmu_init(ops, &op_xscale_spec); -#endif - - ops->backtrace = arm_backtrace; - - return ret; -} - -void oprofile_arch_exit(void) -{ -#ifdef CONFIG_CPU_XSCALE - pmu_exit(); -#endif -} diff --git a/arch/arm/oprofile/op_arm_model.h b/arch/arm/oprofile/op_arm_model.h index 2148d07484b7..38c6ad158547 100644 --- a/arch/arm/oprofile/op_arm_model.h +++ b/arch/arm/oprofile/op_arm_model.h @@ -26,6 +26,6 @@ extern struct op_arm_model_spec op_xscale_spec; extern void arm_backtrace(struct pt_regs * const regs, unsigned int depth); -extern int __init pmu_init(struct oprofile_operations *ops, struct op_arm_model_spec *spec); -extern void pmu_exit(void); +extern int __init op_arm_init(struct oprofile_operations *ops, struct op_arm_model_spec *spec); +extern void op_arm_exit(void); #endif /* OP_ARM_MODEL_H */ diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index 7719a4062e3a..7ad69f14a3e7 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -59,7 +59,11 @@ void __init omap_detect_sram(void) } static struct map_desc omap_sram_io_desc[] __initdata = { - { OMAP1_SRAM_BASE, OMAP1_SRAM_START, 0, MT_DEVICE } + { /* .length gets filled in at runtime */ + .virtual = OMAP1_SRAM_BASE, + .pfn = __phys_to_pfn(OMAP1_SRAM_START), + .type = MT_DEVICE + } }; /* diff --git a/arch/i386/kernel/cpuid.c b/arch/i386/kernel/cpuid.c index 4647db4ad6de..13bae799e626 100644 --- a/arch/i386/kernel/cpuid.c +++ b/arch/i386/kernel/cpuid.c @@ -163,7 +163,7 @@ static int cpuid_class_device_create(int i) int err = 0; struct class_device *class_err; - class_err = class_device_create(cpuid_class, MKDEV(CPUID_MAJOR, i), NULL, "cpu%d",i); + class_err = class_device_create(cpuid_class, NULL, MKDEV(CPUID_MAJOR, i), NULL, "cpu%d",i); if (IS_ERR(class_err)) err = PTR_ERR(class_err); return err; diff --git a/arch/i386/kernel/msr.c b/arch/i386/kernel/msr.c index 03100d6fc5d6..44470fea4309 100644 --- a/arch/i386/kernel/msr.c +++ b/arch/i386/kernel/msr.c @@ -246,7 +246,7 @@ static int msr_class_device_create(int i) int err = 0; struct class_device *class_err; - class_err = class_device_create(msr_class, MKDEV(MSR_MAJOR, i), NULL, "msr%d",i); + class_err = class_device_create(msr_class, NULL, MKDEV(MSR_MAJOR, i), NULL, "msr%d",i); if (IS_ERR(class_err)) err = PTR_ERR(class_err); return err; diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 0b07922a2ac6..874a283edb95 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -47,10 +47,10 @@ config PM config ISA_DMA_API bool - default y config ARCH_MAY_HAVE_PC_FDC bool + depends on BROKEN default y source "init/Kconfig" @@ -154,13 +154,14 @@ config HOTPLUG_CPU config ARCH_DISCONTIGMEM_ENABLE bool "Discontiguous memory support (EXPERIMENTAL)" - depends on EXPERIMENTAL + depends on 64BIT && EXPERIMENTAL help Say Y to support efficient handling of discontiguous physical memory, for architectures which are either NUMA (Non-Uniform Memory Access) or have huge holes in the physical address space for other reasons. See <file:Documentation/vm/numa> for more. +source "kernel/Kconfig.hz" source "mm/Kconfig" config PREEMPT diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index 3b339b1cce13..9b7e42490dd1 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -20,7 +20,8 @@ NM = sh $(srctree)/arch/parisc/nm CHECKFLAGS += -D__hppa__=1 ifdef CONFIG_64BIT -CROSS_COMPILE := hppa64-linux- +CROSS_COMPILE := $(shell if [ -x /usr/bin/hppa64-linux-gnu-gcc ]; then \ + echo hppa64-linux-gnu-; else echo hppa64-linux-; fi) UTS_MACHINE := parisc64 CHECKFLAGS += -D__LP64__=1 -m64 else @@ -34,6 +35,14 @@ FINAL_LD=$(CROSS_COMPILE)ld --warn-common --warn-section-align OBJCOPY_FLAGS =-O binary -R .note -R .comment -S +GCC_VERSION := $(call cc-version) +ifneq ($(shell if [ -z $(GCC_VERSION) ] ; then echo "bad"; fi ;),) +$(error Sorry, couldn't find ($(cc-version)).) +endif +ifneq ($(shell if [ $(GCC_VERSION) -lt 0303 ] ; then echo "bad"; fi ;),) +$(error Sorry, your compiler is too old ($(GCC_VERSION)). GCC v3.3 or above is required.) +endif + cflags-y := -pipe # These flags should be implied by an hppa-linux configuration, but they @@ -43,7 +52,7 @@ cflags-y += -mno-space-regs -mfast-indirect-calls # Currently we save and restore fpregs on all kernel entry/interruption paths. # If that gets optimized, we might need to disable the use of fpregs in the # kernel. -#cflags-y += -mdisable-fpregs +cflags-y += -mdisable-fpregs # Without this, "ld -r" results in .text sections that are too big # (> 0x40000) for branches to reach stubs. diff --git a/arch/parisc/configs/712_defconfig b/arch/parisc/configs/712_defconfig index 6efaa9293eef..3e013f55df64 100644 --- a/arch/parisc/configs/712_defconfig +++ b/arch/parisc/configs/712_defconfig @@ -1,12 +1,16 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.10-pa5 -# Wed Jan 5 13:20:32 2005 +# Linux kernel version: 2.6.14-rc5-pa1 +# Fri Oct 21 23:04:34 2005 # CONFIG_PARISC=y CONFIG_MMU=y CONFIG_STACK_GROWSUP=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y # # Code maturity level options @@ -15,35 +19,40 @@ CONFIG_EXPERIMENTAL=y # CONFIG_CLEAN_COMPILE is not set CONFIG_BROKEN=y CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 # # General setup # CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set -CONFIG_LOG_BUF_SHIFT=16 CONFIG_HOTPLUG=y CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SHMEM=y CONFIG_CC_ALIGN_FUNCTIONS=0 CONFIG_CC_ALIGN_LABELS=0 CONFIG_CC_ALIGN_LOOPS=0 CONFIG_CC_ALIGN_JUMPS=0 # CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 # # Loadable module support @@ -65,9 +74,18 @@ CONFIG_PA7100LC=y # CONFIG_PA7300LC is not set # CONFIG_PA8X00 is not set CONFIG_PA11=y -# CONFIG_64BIT is not set # CONFIG_SMP is not set -# CONFIG_DISCONTIGMEM is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set # CONFIG_PREEMPT is not set # CONFIG_HPUX is not set @@ -81,8 +99,6 @@ CONFIG_GSC_LASI=y # CONFIG_GSC_WAX is not set # CONFIG_EISA is not set # CONFIG_PCI is not set -CONFIG_CHASSIS_LCD_LED=y -# CONFIG_PDC_CHASSIS is not set # # PCCARD (PCMCIA/CardBus) support @@ -90,12 +106,15 @@ CONFIG_CHASSIS_LCD_LED=y # CONFIG_PCCARD is not set # -# PC-card bridges +# PCI Hotplug Support # # -# PCI Hotplug Support +# PA-RISC specific drivers # +CONFIG_CHASSIS_LCD_LED=y +# CONFIG_PDC_CHASSIS is not set +CONFIG_PDC_STABLE=y # # Executable file formats @@ -104,137 +123,7 @@ CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m # -# Device Drivers -# - -# -# Generic Driver Options -# -# CONFIG_STANDALONE is not set -# CONFIG_PREVENT_FIRMWARE_BUILD is not set -CONFIG_FW_LOADER=y -# CONFIG_DEBUG_DRIVER is not set - -# -# Memory Technology Devices (MTD) -# -# CONFIG_MTD is not set - -# -# Parallel port support -# -CONFIG_PARPORT=y -CONFIG_PARPORT_PC=m -CONFIG_PARPORT_PC_CML1=m -# CONFIG_PARPORT_PC_FIFO is not set -# CONFIG_PARPORT_PC_SUPERIO is not set -CONFIG_PARPORT_GSC=y -# CONFIG_PARPORT_OTHER is not set -# CONFIG_PARPORT_1284 is not set - -# -# Plug and Play support -# - -# -# Block devices -# -# CONFIG_BLK_DEV_FD is not set -# CONFIG_PARIDE is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=y -# CONFIG_BLK_DEV_NBD is not set -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=6144 -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -# CONFIG_CDROM_PKTCDVD is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y - -# -# ATA/ATAPI/MFM/RLL support -# -# CONFIG_IDE is not set - -# -# SCSI device support -# -CONFIG_SCSI=y -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# -CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_ST=y -# CONFIG_CHR_DEV_OSST is not set -CONFIG_BLK_DEV_SR=y -# CONFIG_BLK_DEV_SR_VENDOR is not set -CONFIG_CHR_DEV_SG=y - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set - -# -# SCSI Transport Attributes -# -CONFIG_SCSI_SPI_ATTRS=y -# CONFIG_SCSI_FC_ATTRS is not set - -# -# SCSI low-level drivers -# -# CONFIG_SCSI_SATA is not set -# CONFIG_SCSI_PPA is not set -# CONFIG_SCSI_IMM is not set -CONFIG_SCSI_LASI700=y -CONFIG_53C700_MEM_MAPPED=y -CONFIG_53C700_LE_ON_BE=y -# CONFIG_SCSI_ZALON is not set -CONFIG_SCSI_DEBUG=m - -# -# Multi-device support (RAID and LVM) -# -CONFIG_MD=y -CONFIG_BLK_DEV_MD=m -CONFIG_MD_LINEAR=m -CONFIG_MD_RAID0=m -CONFIG_MD_RAID1=m -# CONFIG_MD_RAID10 is not set -# CONFIG_MD_RAID5 is not set -# CONFIG_MD_RAID6 is not set -# CONFIG_MD_MULTIPATH is not set -# CONFIG_MD_FAULTY is not set -# CONFIG_BLK_DEV_DM is not set - -# -# Fusion MPT device support -# - -# -# IEEE 1394 (FireWire) support -# -# CONFIG_IEEE1394 is not set - -# -# I2O device support -# - -# -# Networking support +# Networking # CONFIG_NET=y @@ -243,12 +132,14 @@ CONFIG_NET=y # CONFIG_PACKET=y CONFIG_PACKET_MMAP=y -CONFIG_NETLINK_DEV=y CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m CONFIG_NET_KEY=m CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y @@ -262,8 +153,10 @@ CONFIG_INET_AH=m CONFIG_INET_ESP=m # CONFIG_INET_IPCOMP is not set CONFIG_INET_TUNNEL=m -CONFIG_IP_TCPDIAG=y -# CONFIG_IP_TCPDIAG_IPV6 is not set +CONFIG_INET_DIAG=m +CONFIG_INET_TCP_DIAG=m +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y # # IP: Virtual Server Configuration @@ -272,6 +165,7 @@ CONFIG_IP_TCPDIAG=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set # # IP: Netfilter Configuration @@ -279,11 +173,14 @@ CONFIG_NETFILTER=y CONFIG_IP_NF_CONNTRACK=m # CONFIG_IP_NF_CT_ACCT is not set CONFIG_IP_NF_CONNTRACK_MARK=y +# CONFIG_IP_NF_CONNTRACK_EVENTS is not set CONFIG_IP_NF_CT_PROTO_SCTP=m CONFIG_IP_NF_FTP=m CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_LIMIT=m @@ -307,21 +204,23 @@ CONFIG_IP_NF_MATCH_OWNER=m # CONFIG_IP_NF_MATCH_ADDRTYPE is not set # CONFIG_IP_NF_MATCH_REALM is not set CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set CONFIG_IP_NF_MATCH_COMMENT=m CONFIG_IP_NF_MATCH_CONNMARK=m CONFIG_IP_NF_MATCH_HASHLIMIT=m +# CONFIG_IP_NF_MATCH_STRING is not set CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_TARGET_TCPMSS=m +# CONFIG_IP_NF_TARGET_NFQUEUE is not set CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_SAME=m -# CONFIG_IP_NF_NAT_LOCAL is not set CONFIG_IP_NF_NAT_SNMP_BASIC=m CONFIG_IP_NF_NAT_IRC=m CONFIG_IP_NF_NAT_FTP=m @@ -333,6 +232,7 @@ CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_DSCP=m CONFIG_IP_NF_TARGET_MARK=m CONFIG_IP_NF_TARGET_CLASSIFY=m +# CONFIG_IP_NF_TARGET_TTL is not set CONFIG_IP_NF_TARGET_CONNMARK=m CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m @@ -340,10 +240,11 @@ CONFIG_IP_NF_TARGET_NOTRACK=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m -# CONFIG_IP_NF_COMPAT_IPCHAINS is not set -# CONFIG_IP_NF_COMPAT_IPFWADM is not set -CONFIG_XFRM=y -CONFIG_XFRM_USER=m + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set # # SCTP Configuration (EXPERIMENTAL) @@ -362,10 +263,6 @@ CONFIG_LLC2=m # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # CONFIG_NET_CLS_ROUTE is not set @@ -373,17 +270,162 @@ CONFIG_LLC2=m # Network testing # CONFIG_NET_PKTGEN=m -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +# CONFIG_STANDALONE is not set +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +# CONFIG_MTD is not set + +# +# Parallel port support +# +CONFIG_PARPORT=y +CONFIG_PARPORT_PC=m +# CONFIG_PARPORT_PC_FIFO is not set +# CONFIG_PARPORT_PC_SUPERIO is not set +CONFIG_PARPORT_GSC=y +# CONFIG_PARPORT_1284 is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_FD is not set +# CONFIG_PARIDE is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_CRYPTOLOOP=y +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=6144 +CONFIG_BLK_DEV_INITRD=y +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_ATA_OVER_ETH=m + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=y +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +# CONFIG_BLK_DEV_SR_VENDOR is not set +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set + +# +# SCSI Transport Attributes +# +CONFIG_SCSI_SPI_ATTRS=y +# CONFIG_SCSI_FC_ATTRS is not set +CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_SAS_ATTRS is not set + +# +# SCSI low-level drivers +# +# CONFIG_SCSI_SATA is not set +# CONFIG_SCSI_PPA is not set +# CONFIG_SCSI_IMM is not set +CONFIG_SCSI_LASI700=y +CONFIG_53C700_LE_ON_BE=y +# CONFIG_SCSI_ZALON is not set +CONFIG_SCSI_DEBUG=m + +# +# Multi-device support (RAID and LVM) +# +CONFIG_MD=y +CONFIG_BLK_DEV_MD=m +CONFIG_MD_LINEAR=m +CONFIG_MD_RAID0=m +CONFIG_MD_RAID1=m +# CONFIG_MD_RAID10 is not set +# CONFIG_MD_RAID5 is not set +# CONFIG_MD_RAID6 is not set +# CONFIG_MD_MULTIPATH is not set +# CONFIG_MD_FAULTY is not set +# CONFIG_BLK_DEV_DM is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# +# CONFIG_IEEE1394 is not set + +# +# I2O device support +# + +# +# Network device support +# CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_EQUALIZER is not set CONFIG_TUN=m -# CONFIG_ETHERTAP is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set # # Ethernet (10 or 100Mbit) @@ -391,6 +433,7 @@ CONFIG_TUN=m CONFIG_NET_ETHERNET=y CONFIG_MII=m CONFIG_LASI_82596=y +# CONFIG_NET_POCKET is not set # # Ethernet (1000 Mbit) @@ -414,6 +457,7 @@ CONFIG_NET_RADIO=y # # CONFIG_STRIP is not set # CONFIG_ATMEL is not set +# CONFIG_HOSTAP is not set # # Wan interfaces @@ -431,6 +475,8 @@ CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set # # ISDN subsystem @@ -460,19 +506,6 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_EVBUG is not set # -# Input I/O drivers -# -# CONFIG_GAMEPORT is not set -CONFIG_SOUND_GAMEPORT=y -CONFIG_SERIO=y -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_PARKBD is not set -CONFIG_SERIO_GSCPS2=y -CONFIG_HP_SDC=y -CONFIG_HIL_MLC=y -# CONFIG_SERIO_RAW is not set - -# # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y @@ -483,6 +516,7 @@ CONFIG_KEYBOARD_ATKBD_HP_KEYCODES=y # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set +CONFIG_KEYBOARD_HIL_OLD=y # CONFIG_KEYBOARD_HIL is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y @@ -494,6 +528,19 @@ CONFIG_MOUSE_HIL=m # CONFIG_INPUT_MISC is not set # +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_PARKBD is not set +CONFIG_SERIO_GSCPS2=y +CONFIG_HP_SDC=y +CONFIG_HIL_MLC=y +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# # Character devices # CONFIG_VT=y @@ -511,7 +558,6 @@ CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_MULTIPORT is not set # CONFIG_SERIAL_8250_RSA is not set # @@ -546,12 +592,14 @@ CONFIG_GEN_RTC_X=y # # Ftape, the floppy tape device driver # -# CONFIG_AGP is not set -# CONFIG_DRM is not set CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 # +# TPM devices +# + +# # I2C support # # CONFIG_I2C is not set @@ -562,10 +610,20 @@ CONFIG_MAX_RAW_DEVS=256 # CONFIG_W1 is not set # +# Hardware Monitoring support +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -579,28 +637,36 @@ CONFIG_MAX_RAW_DEVS=256 # Graphics support # CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +# CONFIG_FB_MACMODES is not set CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y CONFIG_FB_STI=y +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # # Console display driver support # -CONFIG_STI_CONSOLE=y +CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=128 CONFIG_DUMMY_CONSOLE_ROWS=48 -CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_STI_CONSOLE=y CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y # CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set # CONFIG_FONT_PEARL_8x8 is not set # CONFIG_FONT_ACORN_8x8 is not set # CONFIG_FONT_MINI_4x6 is not set # CONFIG_FONT_SUN8x16 is not set # CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set # # Logo configuration @@ -610,6 +676,7 @@ CONFIG_LOGO=y # CONFIG_LOGO_LINUX_VGA16 is not set # CONFIG_LOGO_LINUX_CLUT224 is not set CONFIG_LOGO_PARISC_CLUT224=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -657,10 +724,6 @@ CONFIG_SND_HARMONY=y # CONFIG_USB_ARCH_HAS_OHCI is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information -# - -# # USB Gadget Support # # CONFIG_USB_GADGET is not set @@ -671,10 +734,20 @@ CONFIG_SND_HARMONY=y # CONFIG_MMC is not set # +# InfiniBand support +# +# CONFIG_INFINIBAND is not set + +# +# SN Devices +# + +# # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set CONFIG_JBD=y @@ -682,20 +755,24 @@ CONFIG_JBD=y # CONFIG_REISERFS_FS is not set CONFIG_JFS_FS=m # CONFIG_JFS_POSIX_ACL is not set +# CONFIG_JFS_SECURITY is not set # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m -# CONFIG_XFS_RT is not set +CONFIG_XFS_EXPORT=y # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_SECURITY is not set # CONFIG_XFS_POSIX_ACL is not set +# CONFIG_XFS_RT is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -722,14 +799,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_DEVFS_FS is not set -# CONFIG_DEVPTS_FS_XATTR is not set CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -# CONFIG_TMPFS_SECURITY is not set # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -754,16 +828,19 @@ CONFIG_UFS_FS=m # CONFIG_NFS_FS=y CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y CONFIG_NFS_DIRECTIO=y CONFIG_NFSD=m CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_V4=y CONFIG_NFSD_TCP=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m +CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y @@ -778,6 +855,7 @@ CONFIG_CIFS=m # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set # # Partition Types @@ -838,13 +916,19 @@ CONFIG_OPROFILE=m # # Kernel hacking # +# CONFIG_PRINTK_TIME is not set CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_IOREMAP is not set +# CONFIG_DEBUG_FS is not set # # Security options @@ -865,6 +949,7 @@ CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_TGR192=m CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_TWOFISH=m @@ -882,9 +967,14 @@ CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_TEST=m # +# Hardware crypto devices +# + +# # Library routines # CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m diff --git a/arch/parisc/configs/a500_defconfig b/arch/parisc/configs/a500_defconfig index 30fc03ed0cfb..955ef5084f3e 100644 --- a/arch/parisc/configs/a500_defconfig +++ b/arch/parisc/configs/a500_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.11-rc4-pa1 -# Wed Feb 16 11:32:49 2005 +# Linux kernel version: 2.6.14-rc5-pa1 +# Fri Oct 21 23:04:54 2005 # CONFIG_PARISC=y CONFIG_MMU=y @@ -10,6 +10,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y # # Code maturity level options @@ -19,26 +20,32 @@ CONFIG_EXPERIMENTAL=y CONFIG_BROKEN=y CONFIG_BROKEN_ON_SMP=y CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 # # General setup # CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set -CONFIG_LOG_BUF_SHIFT=16 CONFIG_HOTPLUG=y CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +# CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" CONFIG_EMBEDDED=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set @@ -48,6 +55,7 @@ CONFIG_CC_ALIGN_LABELS=0 CONFIG_CC_ALIGN_LOOPS=0 CONFIG_CC_ALIGN_JUMPS=0 # CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 # # Loadable module support @@ -74,7 +82,19 @@ CONFIG_PREFETCH=y CONFIG_64BIT=y CONFIG_SMP=y CONFIG_HOTPLUG_CPU=y +CONFIG_ARCH_DISCONTIGMEM_ENABLE=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_SELECT_MEMORY_MODEL=y +# CONFIG_FLATMEM_MANUAL is not set +CONFIG_DISCONTIGMEM_MANUAL=y +# CONFIG_SPARSEMEM_MANUAL is not set CONFIG_DISCONTIGMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_NEED_MULTIPLE_NODES=y +# CONFIG_SPARSEMEM_STATIC is not set # CONFIG_PREEMPT is not set CONFIG_COMPAT=y CONFIG_NR_CPUS=8 @@ -85,7 +105,7 @@ CONFIG_NR_CPUS=8 # CONFIG_GSC is not set CONFIG_PCI=y CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y +# CONFIG_PCI_DEBUG is not set CONFIG_PCI_LBA=y CONFIG_IOSAPIC=y CONFIG_IOMMU_SBA=y @@ -96,6 +116,8 @@ CONFIG_IOMMU_SBA=y CONFIG_PCCARD=m # CONFIG_PCMCIA_DEBUG is not set CONFIG_PCMCIA=m +# CONFIG_PCMCIA_LOAD_CIS is not set +CONFIG_PCMCIA_IOCTL=y CONFIG_CARDBUS=y # @@ -104,7 +126,6 @@ CONFIG_CARDBUS=y CONFIG_YENTA=m CONFIG_PD6729=m CONFIG_I82092=m -CONFIG_TCIC=m CONFIG_PCCARD_NONSTATIC=m # @@ -127,6 +148,203 @@ CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set # +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m +CONFIG_NET_KEY=m +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +# CONFIG_INET_IPCOMP is not set +CONFIG_INET_TUNNEL=m +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +CONFIG_IPV6=m +# CONFIG_IPV6_PRIVACY is not set +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +CONFIG_INET6_TUNNEL=m +CONFIG_IPV6_TUNNEL=m +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=m +# CONFIG_IP_NF_CT_ACCT is not set +CONFIG_IP_NF_CONNTRACK_MARK=y +# CONFIG_IP_NF_CONNTRACK_EVENTS is not set +CONFIG_IP_NF_CT_PROTO_SCTP=m +CONFIG_IP_NF_FTP=m +CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_LIMIT=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_MAC=m +CONFIG_IP_NF_MATCH_PKTTYPE=m +CONFIG_IP_NF_MATCH_MARK=m +CONFIG_IP_NF_MATCH_MULTIPORT=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_DSCP=m +CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_LENGTH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_TCPMSS=m +CONFIG_IP_NF_MATCH_HELPER=m +CONFIG_IP_NF_MATCH_STATE=m +CONFIG_IP_NF_MATCH_CONNTRACK=m +CONFIG_IP_NF_MATCH_OWNER=m +# CONFIG_IP_NF_MATCH_ADDRTYPE is not set +# CONFIG_IP_NF_MATCH_REALM is not set +CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set +CONFIG_IP_NF_MATCH_COMMENT=m +CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_HASHLIMIT=m +# CONFIG_IP_NF_MATCH_STRING is not set +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=m +# CONFIG_IP_NF_TARGET_NFQUEUE is not set +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_SAME=m +CONFIG_IP_NF_NAT_SNMP_BASIC=m +CONFIG_IP_NF_NAT_IRC=m +CONFIG_IP_NF_NAT_FTP=m +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_DSCP=m +CONFIG_IP_NF_TARGET_MARK=m +CONFIG_IP_NF_TARGET_CLASSIFY=m +# CONFIG_IP_NF_TARGET_TTL is not set +CONFIG_IP_NF_TARGET_CONNMARK=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_TARGET_NOTRACK=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# IPv6: Netfilter Configuration (EXPERIMENTAL) +# +# CONFIG_IP6_NF_QUEUE is not set +CONFIG_IP6_NF_IPTABLES=m +# CONFIG_IP6_NF_MATCH_LIMIT is not set +CONFIG_IP6_NF_MATCH_MAC=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_HL=m +# CONFIG_IP6_NF_MATCH_MULTIPORT is not set +# CONFIG_IP6_NF_MATCH_OWNER is not set +# CONFIG_IP6_NF_MATCH_MARK is not set +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +# CONFIG_IP6_NF_MATCH_AHESP is not set +# CONFIG_IP6_NF_MATCH_LENGTH is not set +# CONFIG_IP6_NF_MATCH_EUI64 is not set +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_TARGET_REJECT=m +# CONFIG_IP6_NF_TARGET_NFQUEUE is not set +CONFIG_IP6_NF_MANGLE=m +# CONFIG_IP6_NF_TARGET_MARK is not set +# CONFIG_IP6_NF_TARGET_HL is not set +CONFIG_IP6_NF_RAW=m + +# +# DCCP Configuration (EXPERIMENTAL) +# +CONFIG_IP_DCCP=m +CONFIG_INET_DCCP_DIAG=m + +# +# DCCP CCIDs Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP_CCID3 is not set + +# +# DCCP Kernel Hacking +# +# CONFIG_IP_DCCP_DEBUG is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +CONFIG_LLC=m +CONFIG_LLC2=m +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_NET_CLS_ROUTE is not set + +# +# Network testing +# +CONFIG_NET_PKTGEN=m +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# # Device Drivers # @@ -139,6 +357,11 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -169,7 +392,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=6144 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -189,6 +411,7 @@ CONFIG_IOSCHED_CFQ=y # # SCSI device support # +CONFIG_RAID_ATTRS=m CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -201,6 +424,7 @@ CONFIG_CHR_DEV_ST=y CONFIG_BLK_DEV_SR=y # CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set # # Some SCSI devices (e.g. CD jukebox) support multiple LUNs @@ -215,6 +439,7 @@ CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=m CONFIG_SCSI_ISCSI_ATTRS=m +CONFIG_SCSI_SAS_ATTRS=m # # SCSI low-level drivers @@ -229,14 +454,12 @@ CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_ADVANSYS is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set -# CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_CPQFCTS is not set # CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_EATA is not set # CONFIG_SCSI_EATA_PIO is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_GDTH is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set @@ -246,8 +469,6 @@ CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 # CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_PCI2000 is not set -# CONFIG_SCSI_PCI2220I is not set # CONFIG_SCSI_QLOGIC_ISP is not set CONFIG_SCSI_QLOGIC_FC=m # CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set @@ -258,7 +479,9 @@ CONFIG_SCSI_QLA2XXX=y # CONFIG_SCSI_QLA22XX is not set CONFIG_SCSI_QLA2300=m CONFIG_SCSI_QLA2322=m -CONFIG_SCSI_QLA6312=m +# CONFIG_SCSI_QLA6312 is not set +# CONFIG_SCSI_QLA24XX is not set +# CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set CONFIG_SCSI_DEBUG=m @@ -288,8 +511,11 @@ CONFIG_MD_RAID1=y # # Fusion MPT device support # -CONFIG_FUSION=m -CONFIG_FUSION_MAX_SGE=40 +CONFIG_FUSION=y +CONFIG_FUSION_SPI=m +CONFIG_FUSION_FC=m +# CONFIG_FUSION_SAS is not set +CONFIG_FUSION_MAX_SGE=128 CONFIG_FUSION_CTL=m # @@ -303,153 +529,13 @@ CONFIG_FUSION_CTL=m # CONFIG_I2O is not set # -# Networking support -# -CONFIG_NET=y - -# -# Networking options -# -CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y -CONFIG_NETLINK_DEV=y -CONFIG_UNIX=y -CONFIG_NET_KEY=m -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set -CONFIG_INET_AH=m -CONFIG_INET_ESP=m -# CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m -CONFIG_IP_TCPDIAG=y -# CONFIG_IP_TCPDIAG_IPV6 is not set - -# -# IP: Virtual Server Configuration +# Network device support # -# CONFIG_IP_VS is not set -# CONFIG_IPV6 is not set -CONFIG_NETFILTER=y -# CONFIG_NETFILTER_DEBUG is not set - -# -# IP: Netfilter Configuration -# -CONFIG_IP_NF_CONNTRACK=m -# CONFIG_IP_NF_CT_ACCT is not set -CONFIG_IP_NF_CONNTRACK_MARK=y -CONFIG_IP_NF_CT_PROTO_SCTP=m -CONFIG_IP_NF_FTP=m -CONFIG_IP_NF_IRC=m -CONFIG_IP_NF_TFTP=m -CONFIG_IP_NF_AMANDA=m -CONFIG_IP_NF_QUEUE=m -CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_LIMIT=m -CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_MAC=m -CONFIG_IP_NF_MATCH_PKTTYPE=m -CONFIG_IP_NF_MATCH_MARK=m -CONFIG_IP_NF_MATCH_MULTIPORT=m -CONFIG_IP_NF_MATCH_TOS=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m -CONFIG_IP_NF_MATCH_DSCP=m -CONFIG_IP_NF_MATCH_AH_ESP=m -CONFIG_IP_NF_MATCH_LENGTH=m -CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_TCPMSS=m -CONFIG_IP_NF_MATCH_HELPER=m -CONFIG_IP_NF_MATCH_STATE=m -CONFIG_IP_NF_MATCH_CONNTRACK=m -CONFIG_IP_NF_MATCH_OWNER=m -# CONFIG_IP_NF_MATCH_ADDRTYPE is not set -# CONFIG_IP_NF_MATCH_REALM is not set -CONFIG_IP_NF_MATCH_SCTP=m -CONFIG_IP_NF_MATCH_COMMENT=m -CONFIG_IP_NF_MATCH_CONNMARK=m -CONFIG_IP_NF_MATCH_HASHLIMIT=m -CONFIG_IP_NF_FILTER=m -CONFIG_IP_NF_TARGET_REJECT=m -CONFIG_IP_NF_TARGET_LOG=m -CONFIG_IP_NF_TARGET_ULOG=m -CONFIG_IP_NF_TARGET_TCPMSS=m -CONFIG_IP_NF_NAT=m -CONFIG_IP_NF_NAT_NEEDED=y -CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_TARGET_NETMAP=m -CONFIG_IP_NF_TARGET_SAME=m -CONFIG_IP_NF_NAT_SNMP_BASIC=m -CONFIG_IP_NF_NAT_IRC=m -CONFIG_IP_NF_NAT_FTP=m -CONFIG_IP_NF_NAT_TFTP=m -CONFIG_IP_NF_NAT_AMANDA=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_TOS=m -CONFIG_IP_NF_TARGET_ECN=m -CONFIG_IP_NF_TARGET_DSCP=m -CONFIG_IP_NF_TARGET_MARK=m -CONFIG_IP_NF_TARGET_CLASSIFY=m -CONFIG_IP_NF_TARGET_CONNMARK=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m -CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_TARGET_NOTRACK=m -CONFIG_IP_NF_ARPTABLES=m -CONFIG_IP_NF_ARPFILTER=m -CONFIG_IP_NF_ARP_MANGLE=m -CONFIG_XFRM=y -CONFIG_XFRM_USER=m - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -CONFIG_LLC=m -CONFIG_LLC2=m -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set -# CONFIG_NET_CLS_ROUTE is not set - -# -# Network testing -# -CONFIG_NET_PKTGEN=m -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_EQUALIZER is not set CONFIG_TUN=m -# CONFIG_ETHERTAP is not set # # ARCnet devices @@ -457,12 +543,18 @@ CONFIG_TUN=m # CONFIG_ARCNET is not set # +# PHY device support +# +# CONFIG_PHYLIB is not set + +# # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y CONFIG_MII=m # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set CONFIG_NET_VENDOR_3COM=y CONFIG_VORTEX=m CONFIG_TYPHOON=m @@ -479,6 +571,7 @@ CONFIG_TULIP_MMIO=y # CONFIG_DE4X5 is not set # CONFIG_WINBOND_840 is not set # CONFIG_DM9102 is not set +# CONFIG_ULI526X is not set CONFIG_PCMCIA_XIRCOM=m # CONFIG_PCMCIA_XIRTULIP is not set CONFIG_HP100=m @@ -489,48 +582,43 @@ CONFIG_PCNET32=m # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set # CONFIG_DGRS is not set -CONFIG_EEPRO100=m +# CONFIG_EEPRO100 is not set CONFIG_E100=m -CONFIG_E100_NAPI=y # CONFIG_FEALNX is not set -CONFIG_NATSEMI=m +# CONFIG_NATSEMI is not set # CONFIG_NE2K_PCI is not set # CONFIG_8139CP is not set -CONFIG_8139TOO=m -# CONFIG_8139TOO_PIO is not set -# CONFIG_8139TOO_TUNE_TWISTER is not set -# CONFIG_8139TOO_8129 is not set -# CONFIG_8139_OLD_RX_RESET is not set +# CONFIG_8139TOO is not set # CONFIG_SIS900 is not set -CONFIG_EPIC100=m +# CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set -CONFIG_VIA_RHINE=m -CONFIG_VIA_RHINE_MMIO=y +# CONFIG_VIA_RHINE is not set # # Ethernet (1000 Mbit) # CONFIG_ACENIC=m CONFIG_ACENIC_OMIT_TIGON_I=y -CONFIG_DL2K=m +# CONFIG_DL2K is not set CONFIG_E1000=m CONFIG_E1000_NAPI=y # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set # CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=m +# CONFIG_BNX2 is not set # # Ethernet (10000 Mbit) # -CONFIG_IXGB=m -CONFIG_IXGB_NAPI=y -CONFIG_S2IO=m -CONFIG_S2IO_NAPI=y -# CONFIG_2BUFF_MODE is not set +# CONFIG_CHELSIO_T1 is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set # # Token Ring devices @@ -560,6 +648,7 @@ CONFIG_PCMCIA_RAYCS=m CONFIG_HERMES=m CONFIG_PLX_HERMES=m CONFIG_TMD_HERMES=m +# CONFIG_NORTEL_HERMES is not set CONFIG_PCI_HERMES=m # CONFIG_ATMEL is not set @@ -567,6 +656,7 @@ CONFIG_PCI_HERMES=m # Wireless 802.11b Pcmcia/Cardbus cards support # CONFIG_PCMCIA_HERMES=m +# CONFIG_PCMCIA_SPECTRUM is not set CONFIG_AIRO_CS=m CONFIG_PCMCIA_WL3501=m @@ -574,6 +664,7 @@ CONFIG_PCMCIA_WL3501=m # Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support # # CONFIG_PRISM54 is not set +# CONFIG_HOSTAP is not set CONFIG_NET_WIRELESS=y # @@ -607,6 +698,8 @@ CONFIG_PPP_BSDCOMP=m # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set # # ISDN subsystem @@ -633,13 +726,6 @@ CONFIG_INPUT=y # CONFIG_INPUT_EVBUG is not set # -# Input I/O drivers -# -# CONFIG_GAMEPORT is not set -CONFIG_SOUND_GAMEPORT=y -# CONFIG_SERIO is not set - -# # Input Device Drivers # # CONFIG_INPUT_KEYBOARD is not set @@ -649,6 +735,12 @@ CONFIG_SOUND_GAMEPORT=y # CONFIG_INPUT_MISC is not set # +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# # Character devices # CONFIG_VT=y @@ -667,7 +759,6 @@ CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_MULTIPORT is not set # CONFIG_SERIAL_8250_RSA is not set # @@ -677,6 +768,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_PDC_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set @@ -708,6 +800,11 @@ CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 # +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# # I2C support # # CONFIG_I2C is not set @@ -718,10 +815,20 @@ CONFIG_MAX_RAW_DEVS=256 # CONFIG_W1 is not set # +# Hardware Monitoring support +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -742,6 +849,7 @@ CONFIG_MAX_RAW_DEVS=256 CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=160 CONFIG_DUMMY_CONSOLE_ROWS=64 +# CONFIG_STI_CONSOLE is not set # # Sound @@ -751,13 +859,9 @@ CONFIG_DUMMY_CONSOLE_ROWS=64 # # USB support # -# CONFIG_USB is not set CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information -# +# CONFIG_USB is not set # # USB Gadget Support @@ -772,17 +876,18 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # InfiniBand support # -CONFIG_INFINIBAND=m -CONFIG_INFINIBAND_MTHCA=m -# CONFIG_INFINIBAND_MTHCA_DEBUG is not set -CONFIG_INFINIBAND_IPOIB=m -# CONFIG_INFINIBAND_IPOIB_DEBUG is not set +# CONFIG_INFINIBAND is not set + +# +# SN Devices +# # # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set CONFIG_JBD=y @@ -794,22 +899,20 @@ CONFIG_JFS_FS=m # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# CONFIG_XFS_FS=m CONFIG_XFS_EXPORT=y -# CONFIG_XFS_RT is not set # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_SECURITY is not set # CONFIG_XFS_POSIX_ACL is not set +# CONFIG_XFS_RT is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -836,13 +939,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_DEVFS_FS is not set -# CONFIG_DEVPTS_FS_XATTR is not set CONFIG_TMPFS=y -# CONFIG_TMPFS_XATTR is not set # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -867,15 +968,18 @@ CONFIG_UFS_FS=m # CONFIG_NFS_FS=m CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y CONFIG_NFS_DIRECTIO=y CONFIG_NFSD=m CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_V4=y CONFIG_NFSD_TCP=y CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m +CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m CONFIG_RPCSEC_GSS_KRB5=m @@ -890,6 +994,7 @@ CONFIG_CIFS=m # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set # # Partition Types @@ -906,15 +1011,15 @@ CONFIG_NLS_CODEPAGE_437=m # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set CONFIG_NLS_CODEPAGE_850=m -CONFIG_NLS_CODEPAGE_852=m +# CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set -CONFIG_NLS_CODEPAGE_863=m +# CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set -CONFIG_NLS_CODEPAGE_865=m +# CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_936 is not set @@ -926,10 +1031,10 @@ CONFIG_NLS_CODEPAGE_865=m # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set # CONFIG_NLS_ASCII is not set -CONFIG_NLS_ISO8859_1=m -CONFIG_NLS_ISO8859_2=m -CONFIG_NLS_ISO8859_3=m -CONFIG_NLS_ISO8859_4=m +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set @@ -950,11 +1055,15 @@ CONFIG_OPROFILE=m # # Kernel hacking # +# CONFIG_PRINTK_TIME is not set CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_IOREMAP is not set @@ -974,25 +1083,26 @@ CONFIG_KEYS_DEBUG_PROC_KEYS=y CONFIG_CRYPTO=y CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=m +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set CONFIG_CRYPTO_DES=m CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_MICHAEL_MIC is not set CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_TEST=m @@ -1004,6 +1114,7 @@ CONFIG_CRYPTO_TEST=m # Library routines # CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m diff --git a/arch/parisc/configs/b180_defconfig b/arch/parisc/configs/b180_defconfig index 46c9511f3229..8819e7e6ae3f 100644 --- a/arch/parisc/configs/b180_defconfig +++ b/arch/parisc/configs/b180_defconfig @@ -1,12 +1,15 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.10-pa5 -# Wed Jan 5 13:35:54 2005 +# Linux kernel version: 2.6.14-rc5-pa1 +# Fri Oct 21 23:06:10 2005 # CONFIG_PARISC=y CONFIG_MMU=y CONFIG_STACK_GROWSUP=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y # # Code maturity level options @@ -14,33 +17,39 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_EXPERIMENTAL is not set CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 # # General setup # CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set -CONFIG_LOG_BUF_SHIFT=16 # CONFIG_HOTPLUG is not set CONFIG_KOBJECT_UEVENT=y -# CONFIG_IKCONFIG is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SHMEM=y CONFIG_CC_ALIGN_FUNCTIONS=0 CONFIG_CC_ALIGN_LABELS=0 CONFIG_CC_ALIGN_LOOPS=0 CONFIG_CC_ALIGN_JUMPS=0 # CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 # # Loadable module support @@ -60,8 +69,14 @@ CONFIG_PA7100LC=y # CONFIG_PA7300LC is not set # CONFIG_PA8X00 is not set CONFIG_PA11=y -# CONFIG_64BIT is not set # CONFIG_SMP is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set # CONFIG_PREEMPT is not set # CONFIG_HPUX is not set @@ -78,11 +93,25 @@ CONFIG_EISA_NAMES=y CONFIG_ISA=y CONFIG_PCI=y CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y +# CONFIG_PCI_DEBUG is not set CONFIG_GSC_DINO=y # CONFIG_PCI_LBA is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# + +# +# PA-RISC specific drivers +# CONFIG_CHASSIS_LCD_LED=y # CONFIG_PDC_CHASSIS is not set +CONFIG_PDC_STABLE=y # # Executable file formats @@ -91,6 +120,64 @@ CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set # +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y +CONFIG_IPV6=y +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +# CONFIG_INET6_IPCOMP is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_IPV6_TUNNEL is not set +# CONFIG_NETFILTER is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_NET_SCHED is not set +# CONFIG_NET_CLS_ROUTE is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# # Device Drivers # @@ -99,9 +186,15 @@ CONFIG_BINFMT_ELF=y # CONFIG_STANDALONE=y # CONFIG_PREVENT_FIRMWARE_BUILD is not set +# CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -111,10 +204,8 @@ CONFIG_STANDALONE=y # CONFIG_PARPORT=y CONFIG_PARPORT_PC=y -CONFIG_PARPORT_PC_CML1=y # CONFIG_PARPORT_SERIAL is not set CONFIG_PARPORT_GSC=y -# CONFIG_PARPORT_OTHER is not set # CONFIG_PARPORT_1284 is not set # @@ -125,19 +216,17 @@ CONFIG_PARPORT_GSC=y # # Block devices # -# CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_DEV_XD is not set # CONFIG_PARIDE is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_INITRAMFS_SOURCE="" CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -149,6 +238,7 @@ CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y +CONFIG_ATA_OVER_ETH=y # # ATA/ATAPI/MFM/RLL support @@ -158,6 +248,7 @@ CONFIG_IOSCHED_CFQ=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -170,6 +261,7 @@ CONFIG_CHR_DEV_ST=y CONFIG_BLK_DEV_SR=y # CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set # # Some SCSI devices (e.g. CD jukebox) support multiple LUNs @@ -183,16 +275,16 @@ CONFIG_CHR_DEV_SG=y # CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers # # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_7000FASST is not set # CONFIG_SCSI_ACARD is not set # CONFIG_SCSI_AHA152X is not set -# CONFIG_SCSI_AHA1542 is not set # CONFIG_SCSI_AHA1740 is not set # CONFIG_SCSI_AACRAID is not set # CONFIG_SCSI_AIC7XXX is not set @@ -202,14 +294,11 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_IN2000 is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set -# CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_DTC3280 is not set -# CONFIG_SCSI_EATA is not set -# CONFIG_SCSI_EATA_PIO is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_GDTH is not set # CONFIG_SCSI_GENERIC_NCR5380 is not set # CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set # CONFIG_SCSI_IPS is not set @@ -219,7 +308,6 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_IMM is not set # CONFIG_SCSI_NCR53C406A is not set CONFIG_SCSI_LASI700=y -CONFIG_53C700_MEM_MAPPED=y CONFIG_53C700_LE_ON_BE=y CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 @@ -231,7 +319,6 @@ CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 # CONFIG_SCSI_PAS16 is not set # CONFIG_SCSI_PSI240I is not set # CONFIG_SCSI_QLOGIC_FAS is not set -# CONFIG_SCSI_QLOGIC_ISP is not set # CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set CONFIG_SCSI_QLA2XXX=y @@ -240,12 +327,12 @@ CONFIG_SCSI_QLA2XXX=y # CONFIG_SCSI_QLA2300 is not set # CONFIG_SCSI_QLA2322 is not set # CONFIG_SCSI_QLA6312 is not set -# CONFIG_SCSI_QLA6322 is not set +# CONFIG_SCSI_QLA24XX is not set +# CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_SIM710 is not set # CONFIG_SCSI_SYM53C416 is not set # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_T128 is not set -# CONFIG_SCSI_U14_34F is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set @@ -263,6 +350,7 @@ CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y CONFIG_MD_RAID5=y +CONFIG_MD_RAID6=y # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set # CONFIG_BLK_DEV_DM is not set @@ -271,6 +359,9 @@ CONFIG_MD_RAID5=y # Fusion MPT device support # # CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -283,58 +374,8 @@ CONFIG_MD_RAID5=y # CONFIG_I2O is not set # -# Networking support -# -CONFIG_NET=y - -# -# Networking options -# -CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y -CONFIG_NETLINK_DEV=y -CONFIG_UNIX=y -# CONFIG_NET_KEY is not set -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_PNP=y -# CONFIG_IP_PNP_DHCP is not set -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_TUNNEL is not set -CONFIG_IP_TCPDIAG=y -# CONFIG_IP_TCPDIAG_IPV6 is not set -# CONFIG_NETFILTER is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set - -# -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set -# CONFIG_NET_CLS_ROUTE is not set - -# -# Network testing +# Network device support # -# CONFIG_NET_PKTGEN is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set @@ -347,6 +388,11 @@ CONFIG_NETDEVICES=y # CONFIG_ARCNET is not set # +# PHY device support +# +# CONFIG_PHYLIB is not set + +# # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y @@ -354,8 +400,8 @@ CONFIG_NET_ETHERNET=y # CONFIG_LASI_82596 is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set -# CONFIG_LANCE is not set # CONFIG_NET_VENDOR_SMC is not set # CONFIG_NET_VENDOR_RACAL is not set @@ -369,6 +415,7 @@ CONFIG_TULIP=y # CONFIG_DE4X5 is not set # CONFIG_WINBOND_840 is not set # CONFIG_DM9102 is not set +# CONFIG_ULI526X is not set # CONFIG_DEPCA is not set # CONFIG_HP100 is not set # CONFIG_NET_ISA is not set @@ -384,12 +431,15 @@ CONFIG_TULIP=y # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_R8169 is not set +# CONFIG_SIS190 is not set # CONFIG_SK98LIN is not set # CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set @@ -413,12 +463,12 @@ CONFIG_NET_RADIO=y # # Wireless 802.11b ISA/PCI cards support # -# CONFIG_AIRO is not set # CONFIG_HERMES is not set # # Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support # +# CONFIG_HOSTAP is not set CONFIG_NET_WIRELESS=y # @@ -435,6 +485,8 @@ CONFIG_PPP=y # CONFIG_PPP_BSDCOMP is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set # # ISDN subsystem @@ -464,23 +516,12 @@ CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # -# Input I/O drivers -# -# CONFIG_GAMEPORT is not set -CONFIG_SOUND_GAMEPORT=y -CONFIG_SERIO=y -# CONFIG_SERIO_SERPORT is not set -# CONFIG_SERIO_PARKBD is not set -CONFIG_SERIO_GSCPS2=y -# CONFIG_HP_SDC is not set -# CONFIG_SERIO_PCIPS2 is not set -# CONFIG_SERIO_RAW is not set - -# # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y -# CONFIG_KEYBOARD_ATKBD is not set +CONFIG_KEYBOARD_ATKBD=y +CONFIG_KEYBOARD_ATKBD_HP_KEYCODES=y +# CONFIG_KEYBOARD_ATKBD_RDI_KEYCODES is not set # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_XTKBD is not set @@ -488,7 +529,7 @@ CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_HIL_OLD is not set # CONFIG_KEYBOARD_HIL is not set CONFIG_INPUT_MOUSE=y -# CONFIG_MOUSE_PS2 is not set +CONFIG_MOUSE_PS2=y # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_INPORT is not set # CONFIG_MOUSE_LOGIBM is not set @@ -502,6 +543,19 @@ CONFIG_INPUT_MISC=y # CONFIG_HP_SDC_RTC is not set # +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_SERPORT is not set +# CONFIG_SERIO_PARKBD is not set +CONFIG_SERIO_GSCPS2=y +# CONFIG_HP_SDC is not set +# CONFIG_SERIO_PCIPS2 is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# # Character devices # CONFIG_VT=y @@ -519,8 +573,11 @@ CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_MULTIPORT is not set # CONFIG_SERIAL_8250_RSA is not set +# CONFIG_SERIAL_8250_FOURPORT is not set +# CONFIG_SERIAL_8250_ACCENT is not set +# CONFIG_SERIAL_8250_BOCA is not set +# CONFIG_SERIAL_8250_HUB6 is not set # # Non-8250 serial port support @@ -529,6 +586,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_PDC_CONSOLE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -555,11 +613,14 @@ CONFIG_GEN_RTC=y # # Ftape, the floppy tape device driver # -# CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # +# TPM devices +# + +# # I2C support # # CONFIG_I2C is not set @@ -570,10 +631,20 @@ CONFIG_GEN_RTC=y # CONFIG_W1 is not set # +# Hardware Monitoring support +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -587,6 +658,11 @@ CONFIG_GEN_RTC=y # Graphics support # CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +# CONFIG_FB_MACMODES is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set # CONFIG_FB_CIRRUS is not set @@ -595,6 +671,7 @@ CONFIG_FB=y # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set CONFIG_FB_STI=y +# CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set # CONFIG_FB_RADEON_OLD is not set @@ -606,18 +683,19 @@ CONFIG_FB_STI=y # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # # Console display driver support # -# CONFIG_MDA_CONSOLE is not set -CONFIG_STI_CONSOLE=y +CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=160 CONFIG_DUMMY_CONSOLE_ROWS=64 -CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_STI_CONSOLE=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y @@ -630,6 +708,7 @@ CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y CONFIG_LOGO_PARISC_CLUT224=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -639,13 +718,9 @@ CONFIG_LOGO_PARISC_CLUT224=y # # USB support # -# CONFIG_USB is not set CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information -# +# CONFIG_USB is not set # # USB Gadget Support @@ -658,23 +733,36 @@ CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_MMC is not set # +# InfiniBand support +# +# CONFIG_INFINIBAND is not set + +# +# SN Devices +# + +# # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -697,11 +785,10 @@ CONFIG_JOLIET=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_DEVPTS_FS_XATTR is not set CONFIG_TMPFS=y -# CONFIG_TMPFS_XATTR is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -719,15 +806,19 @@ CONFIG_RAMFS=y # CONFIG_NFS_FS=y CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set CONFIG_NFSD=y CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_TCP=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y +CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SMB_FS is not set +CONFIG_SMB_FS=y +# CONFIG_SMB_NLS_DEFAULT is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -785,13 +876,19 @@ CONFIG_NLS_DEFAULT="iso8859-1" # # Kernel hacking # +# CONFIG_PRINTK_TIME is not set CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_IOREMAP is not set +# CONFIG_DEBUG_FS is not set # # Security options @@ -815,6 +912,7 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set # CONFIG_CRYPTO_DES is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set @@ -832,8 +930,13 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_TEST is not set # +# Hardware crypto devices +# + +# # Library routines # # CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set diff --git a/arch/parisc/configs/c3000_defconfig b/arch/parisc/configs/c3000_defconfig index 67aca6ccc9b0..9d86b6b1ebd1 100644 --- a/arch/parisc/configs/c3000_defconfig +++ b/arch/parisc/configs/c3000_defconfig @@ -1,12 +1,16 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.10-pa5 -# Wed Jan 5 13:26:49 2005 +# Linux kernel version: 2.6.14-rc5-pa1 +# Fri Oct 21 23:06:31 2005 # CONFIG_PARISC=y CONFIG_MMU=y CONFIG_STACK_GROWSUP=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y # # Code maturity level options @@ -15,26 +19,31 @@ CONFIG_EXPERIMENTAL=y # CONFIG_CLEAN_COMPILE is not set CONFIG_BROKEN=y CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 # # General setup # CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set -CONFIG_LOG_BUF_SHIFT=16 CONFIG_HOTPLUG=y CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_INITRAMFS_SOURCE="" CONFIG_EMBEDDED=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set @@ -44,6 +53,7 @@ CONFIG_CC_ALIGN_LABELS=0 CONFIG_CC_ALIGN_LOOPS=0 CONFIG_CC_ALIGN_JUMPS=0 # CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 # # Loadable module support @@ -66,10 +76,19 @@ CONFIG_KMOD=y CONFIG_PA8X00=y CONFIG_PA20=y CONFIG_PREFETCH=y -# CONFIG_PARISC64 is not set # CONFIG_64BIT is not set # CONFIG_SMP is not set -# CONFIG_DISCONTIGMEM is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set # CONFIG_PREEMPT is not set # CONFIG_HPUX is not set @@ -79,13 +98,10 @@ CONFIG_PREFETCH=y # CONFIG_GSC is not set CONFIG_PCI=y CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y +# CONFIG_PCI_DEBUG is not set CONFIG_PCI_LBA=y CONFIG_IOSAPIC=y CONFIG_IOMMU_SBA=y -CONFIG_SUPERIO=y -CONFIG_CHASSIS_LCD_LED=y -# CONFIG_PDC_CHASSIS is not set # # PCCARD (PCMCIA/CardBus) support @@ -93,13 +109,17 @@ CONFIG_CHASSIS_LCD_LED=y # CONFIG_PCCARD is not set # -# PC-card bridges +# PCI Hotplug Support # +# CONFIG_HOTPLUG_PCI is not set # -# PCI Hotplug Support +# PA-RISC specific drivers # -# CONFIG_HOTPLUG_PCI is not set +CONFIG_SUPERIO=y +CONFIG_CHASSIS_LCD_LED=y +# CONFIG_PDC_CHASSIS is not set +CONFIG_PDC_STABLE=y # # Executable file formats @@ -108,6 +128,186 @@ CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set # +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m +CONFIG_NET_KEY=m +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +CONFIG_IPV6=m +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +CONFIG_INET6_IPCOMP=m +CONFIG_INET6_TUNNEL=m +CONFIG_IPV6_TUNNEL=m +CONFIG_NETFILTER=y +CONFIG_NETFILTER_DEBUG=y +# CONFIG_NETFILTER_NETLINK is not set + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=m +# CONFIG_IP_NF_CT_ACCT is not set +# CONFIG_IP_NF_CONNTRACK_MARK is not set +# CONFIG_IP_NF_CONNTRACK_EVENTS is not set +# CONFIG_IP_NF_CT_PROTO_SCTP is not set +CONFIG_IP_NF_FTP=m +CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_LIMIT=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_MAC=m +CONFIG_IP_NF_MATCH_PKTTYPE=m +CONFIG_IP_NF_MATCH_MARK=m +CONFIG_IP_NF_MATCH_MULTIPORT=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_DSCP=m +CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_LENGTH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_TCPMSS=m +CONFIG_IP_NF_MATCH_HELPER=m +CONFIG_IP_NF_MATCH_STATE=m +CONFIG_IP_NF_MATCH_CONNTRACK=m +CONFIG_IP_NF_MATCH_OWNER=m +# CONFIG_IP_NF_MATCH_ADDRTYPE is not set +# CONFIG_IP_NF_MATCH_REALM is not set +# CONFIG_IP_NF_MATCH_SCTP is not set +# CONFIG_IP_NF_MATCH_DCCP is not set +# CONFIG_IP_NF_MATCH_COMMENT is not set +# CONFIG_IP_NF_MATCH_HASHLIMIT is not set +# CONFIG_IP_NF_MATCH_STRING is not set +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=m +# CONFIG_IP_NF_TARGET_NFQUEUE is not set +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_SAME=m +CONFIG_IP_NF_NAT_SNMP_BASIC=m +CONFIG_IP_NF_NAT_IRC=m +CONFIG_IP_NF_NAT_FTP=m +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_DSCP=m +CONFIG_IP_NF_TARGET_MARK=m +CONFIG_IP_NF_TARGET_CLASSIFY=m +# CONFIG_IP_NF_TARGET_TTL is not set +# CONFIG_IP_NF_RAW is not set +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# IPv6: Netfilter Configuration (EXPERIMENTAL) +# +# CONFIG_IP6_NF_QUEUE is not set +CONFIG_IP6_NF_IPTABLES=m +# CONFIG_IP6_NF_MATCH_LIMIT is not set +CONFIG_IP6_NF_MATCH_MAC=m +CONFIG_IP6_NF_MATCH_RT=m +# CONFIG_IP6_NF_MATCH_OPTS is not set +# CONFIG_IP6_NF_MATCH_FRAG is not set +# CONFIG_IP6_NF_MATCH_HL is not set +# CONFIG_IP6_NF_MATCH_MULTIPORT is not set +CONFIG_IP6_NF_MATCH_OWNER=m +# CONFIG_IP6_NF_MATCH_MARK is not set +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +# CONFIG_IP6_NF_MATCH_AHESP is not set +CONFIG_IP6_NF_MATCH_LENGTH=m +# CONFIG_IP6_NF_MATCH_EUI64 is not set +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_TARGET_REJECT=m +# CONFIG_IP6_NF_TARGET_NFQUEUE is not set +CONFIG_IP6_NF_MANGLE=m +# CONFIG_IP6_NF_TARGET_MARK is not set +# CONFIG_IP6_NF_TARGET_HL is not set +# CONFIG_IP6_NF_RAW is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_NET_CLS_ROUTE is not set + +# +# Network testing +# +CONFIG_NET_PKTGEN=m +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# # Device Drivers # @@ -120,6 +320,11 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -141,14 +346,14 @@ CONFIG_FW_LOADER=y # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set CONFIG_BLK_DEV_UMEM=m +# CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y -# CONFIG_BLK_DEV_CRYPTOLOOP is not set +CONFIG_BLK_DEV_CRYPTOLOOP=m # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -158,6 +363,7 @@ CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set # # ATA/ATAPI/MFM/RLL support @@ -201,6 +407,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT821X is not set CONFIG_BLK_DEV_NS87415=y # CONFIG_BLK_DEV_PDC202XX_OLD is not set # CONFIG_BLK_DEV_PDC202XX_NEW is not set @@ -218,6 +425,7 @@ CONFIG_BLK_DEV_IDEDMA=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -230,6 +438,7 @@ CONFIG_CHR_DEV_ST=y CONFIG_BLK_DEV_SR=y # CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set # # Some SCSI devices (e.g. CD jukebox) support multiple LUNs @@ -242,7 +451,9 @@ CONFIG_SCSI_MULTI_LUN=y # SCSI Transport Attributes # CONFIG_SCSI_SPI_ATTRS=y -CONFIG_SCSI_FC_ATTRS=m +# CONFIG_SCSI_FC_ATTRS is not set +CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers @@ -258,25 +469,26 @@ CONFIG_SCSI_FC_ATTRS=m # CONFIG_SCSI_ADVANSYS is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set CONFIG_SCSI_SATA=y # CONFIG_SCSI_SATA_AHCI is not set # CONFIG_SCSI_SATA_SVW is not set CONFIG_SCSI_ATA_PIIX=m +# CONFIG_SCSI_SATA_MV is not set # CONFIG_SCSI_SATA_NV is not set CONFIG_SCSI_SATA_PROMISE=m +# CONFIG_SCSI_SATA_QSTOR is not set # CONFIG_SCSI_SATA_SX4 is not set CONFIG_SCSI_SATA_SIL=m # CONFIG_SCSI_SATA_SIS is not set # CONFIG_SCSI_SATA_ULI is not set CONFIG_SCSI_SATA_VIA=m # CONFIG_SCSI_SATA_VITESSE is not set -# CONFIG_SCSI_BUSLOGIC is not set +CONFIG_SCSI_SATA_INTEL_COMBINED=y # CONFIG_SCSI_CPQFCTS is not set # CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_EATA is not set # CONFIG_SCSI_EATA_PIO is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_GDTH is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set @@ -286,20 +498,17 @@ CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 # CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_PCI2000 is not set -# CONFIG_SCSI_PCI2220I is not set # CONFIG_SCSI_QLOGIC_ISP is not set -CONFIG_SCSI_QLOGIC_FC=m -# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set -CONFIG_SCSI_QLOGIC_1280=m -# CONFIG_SCSI_QLOGIC_1280_1040 is not set +# CONFIG_SCSI_QLOGIC_FC is not set +# CONFIG_SCSI_QLOGIC_1280 is not set CONFIG_SCSI_QLA2XXX=y # CONFIG_SCSI_QLA21XX is not set # CONFIG_SCSI_QLA22XX is not set -CONFIG_SCSI_QLA2300=m -CONFIG_SCSI_QLA2322=m -CONFIG_SCSI_QLA6312=m -CONFIG_SCSI_QLA6322=m +# CONFIG_SCSI_QLA2300 is not set +# CONFIG_SCSI_QLA2322 is not set +# CONFIG_SCSI_QLA6312 is not set +# CONFIG_SCSI_QLA24XX is not set +# CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set @@ -316,19 +525,24 @@ CONFIG_MD_RAID1=y # CONFIG_MD_RAID10 is not set # CONFIG_MD_RAID5 is not set # CONFIG_MD_RAID6 is not set -CONFIG_MD_MULTIPATH=y +# CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set -CONFIG_BLK_DEV_DM=y -# CONFIG_DM_CRYPT is not set -# CONFIG_DM_SNAPSHOT is not set -# CONFIG_DM_MIRROR is not set -# CONFIG_DM_ZERO is not set +CONFIG_BLK_DEV_DM=m +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_MIRROR=m +CONFIG_DM_ZERO=m +CONFIG_DM_MULTIPATH=m +# CONFIG_DM_MULTIPATH_EMC is not set # # Fusion MPT device support # -CONFIG_FUSION=m -CONFIG_FUSION_MAX_SGE=40 +CONFIG_FUSION=y +CONFIG_FUSION_SPI=m +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS is not set +CONFIG_FUSION_MAX_SGE=128 CONFIG_FUSION_CTL=m # @@ -342,151 +556,13 @@ CONFIG_FUSION_CTL=m # CONFIG_I2O is not set # -# Networking support -# -CONFIG_NET=y - -# -# Networking options -# -CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y -CONFIG_NETLINK_DEV=y -CONFIG_UNIX=y -CONFIG_NET_KEY=m -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_PNP=y -# CONFIG_IP_PNP_DHCP is not set -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set -CONFIG_INET_AH=m -CONFIG_INET_ESP=m -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_TUNNEL is not set -CONFIG_IP_TCPDIAG=y -# CONFIG_IP_TCPDIAG_IPV6 is not set - -# -# IP: Virtual Server Configuration -# -# CONFIG_IP_VS is not set -# CONFIG_IPV6 is not set -CONFIG_NETFILTER=y -CONFIG_NETFILTER_DEBUG=y - -# -# IP: Netfilter Configuration -# -CONFIG_IP_NF_CONNTRACK=m -# CONFIG_IP_NF_CT_ACCT is not set -# CONFIG_IP_NF_CONNTRACK_MARK is not set -# CONFIG_IP_NF_CT_PROTO_SCTP is not set -CONFIG_IP_NF_FTP=m -CONFIG_IP_NF_IRC=m -CONFIG_IP_NF_TFTP=m -CONFIG_IP_NF_AMANDA=m -CONFIG_IP_NF_QUEUE=m -CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_LIMIT=m -CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_MAC=m -CONFIG_IP_NF_MATCH_PKTTYPE=m -CONFIG_IP_NF_MATCH_MARK=m -CONFIG_IP_NF_MATCH_MULTIPORT=m -CONFIG_IP_NF_MATCH_TOS=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m -CONFIG_IP_NF_MATCH_DSCP=m -CONFIG_IP_NF_MATCH_AH_ESP=m -CONFIG_IP_NF_MATCH_LENGTH=m -CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_TCPMSS=m -CONFIG_IP_NF_MATCH_HELPER=m -CONFIG_IP_NF_MATCH_STATE=m -CONFIG_IP_NF_MATCH_CONNTRACK=m -CONFIG_IP_NF_MATCH_OWNER=m -# CONFIG_IP_NF_MATCH_ADDRTYPE is not set -# CONFIG_IP_NF_MATCH_REALM is not set -# CONFIG_IP_NF_MATCH_SCTP is not set -# CONFIG_IP_NF_MATCH_COMMENT is not set -# CONFIG_IP_NF_MATCH_HASHLIMIT is not set -CONFIG_IP_NF_FILTER=m -CONFIG_IP_NF_TARGET_REJECT=m -CONFIG_IP_NF_TARGET_LOG=m -CONFIG_IP_NF_TARGET_ULOG=m -CONFIG_IP_NF_TARGET_TCPMSS=m -CONFIG_IP_NF_NAT=m -CONFIG_IP_NF_NAT_NEEDED=y -CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_TARGET_NETMAP=m -CONFIG_IP_NF_TARGET_SAME=m -CONFIG_IP_NF_NAT_SNMP_BASIC=m -CONFIG_IP_NF_NAT_IRC=m -CONFIG_IP_NF_NAT_FTP=m -CONFIG_IP_NF_NAT_TFTP=m -CONFIG_IP_NF_NAT_AMANDA=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_TOS=m -CONFIG_IP_NF_TARGET_ECN=m -CONFIG_IP_NF_TARGET_DSCP=m -CONFIG_IP_NF_TARGET_MARK=m -CONFIG_IP_NF_TARGET_CLASSIFY=m -# CONFIG_IP_NF_RAW is not set -CONFIG_IP_NF_ARPTABLES=m -CONFIG_IP_NF_ARPFILTER=m -CONFIG_IP_NF_ARP_MANGLE=m -CONFIG_IP_NF_COMPAT_IPCHAINS=m -CONFIG_IP_NF_COMPAT_IPFWADM=m -CONFIG_XFRM=y -CONFIG_XFRM_USER=m - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -CONFIG_LLC=m -CONFIG_LLC2=m -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set -# CONFIG_NET_CLS_ROUTE is not set - -# -# Network testing +# Network device support # -# CONFIG_NET_PKTGEN is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_EQUALIZER is not set CONFIG_TUN=m -# CONFIG_ETHERTAP is not set # # ARCnet devices @@ -494,12 +570,18 @@ CONFIG_TUN=m # CONFIG_ARCNET is not set # +# PHY device support +# +# CONFIG_PHYLIB is not set + +# # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y CONFIG_MII=m -CONFIG_HAPPYMEAL=m +# CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # @@ -514,28 +596,22 @@ CONFIG_TULIP_MMIO=y # CONFIG_DE4X5 is not set # CONFIG_WINBOND_840 is not set # CONFIG_DM9102 is not set +# CONFIG_ULI526X is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y -CONFIG_PCNET32=m +# CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set -CONFIG_ADAPTEC_STARFIRE=m -# CONFIG_ADAPTEC_STARFIRE_NAPI is not set -CONFIG_B44=m +# CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_B44 is not set # CONFIG_FORCEDETH is not set # CONFIG_DGRS is not set -CONFIG_EEPRO100=m -# CONFIG_EEPRO100_PIO is not set +# CONFIG_EEPRO100 is not set CONFIG_E100=m -# CONFIG_E100_NAPI is not set # CONFIG_FEALNX is not set -CONFIG_NATSEMI=m +# CONFIG_NATSEMI is not set # CONFIG_NE2K_PCI is not set # CONFIG_8139CP is not set -CONFIG_8139TOO=m -# CONFIG_8139TOO_PIO is not set -# CONFIG_8139TOO_TUNE_TWISTER is not set -# CONFIG_8139TOO_8129 is not set -# CONFIG_8139_OLD_RX_RESET is not set +# CONFIG_8139TOO is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set @@ -554,15 +630,18 @@ CONFIG_E1000=m # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set # CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=m +# CONFIG_BNX2 is not set # # Ethernet (10000 Mbit) # -CONFIG_IXGB=y -CONFIG_IXGB_NAPI=y +# CONFIG_CHELSIO_T1 is not set +# CONFIG_IXGB is not set # CONFIG_S2IO is not set # @@ -593,6 +672,8 @@ CONFIG_PPPOE=m # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set # # ISDN subsystem @@ -622,16 +703,6 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1200 # CONFIG_INPUT_EVBUG is not set # -# Input I/O drivers -# -# CONFIG_GAMEPORT is not set -CONFIG_SOUND_GAMEPORT=y -CONFIG_SERIO=m -CONFIG_SERIO_SERPORT=m -# CONFIG_SERIO_PCIPS2 is not set -# CONFIG_SERIO_RAW is not set - -# # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y @@ -649,6 +720,16 @@ CONFIG_INPUT_MOUSE=y # CONFIG_INPUT_MISC is not set # +# Hardware I/O ports +# +CONFIG_SERIO=m +CONFIG_SERIO_SERPORT=m +# CONFIG_SERIO_PCIPS2 is not set +CONFIG_SERIO_LIBPS2=m +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# # Character devices # CONFIG_VT=y @@ -666,7 +747,6 @@ CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_MULTIPORT is not set # CONFIG_SERIAL_8250_RSA is not set # @@ -676,6 +756,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_PDC_CONSOLE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -698,12 +779,16 @@ CONFIG_GEN_RTC_X=y # # Ftape, the floppy tape device driver # -# CONFIG_AGP is not set # CONFIG_DRM is not set CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 # +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# # I2C support # # CONFIG_I2C is not set @@ -714,10 +799,20 @@ CONFIG_MAX_RAW_DEVS=256 # CONFIG_W1 is not set # +# Hardware Monitoring support +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -731,6 +826,11 @@ CONFIG_MAX_RAW_DEVS=256 # Graphics support # CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +# CONFIG_FB_MACMODES is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set # CONFIG_FB_CIRRUS is not set @@ -739,6 +839,7 @@ CONFIG_FB=y # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set CONFIG_FB_STI=y +# CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set # CONFIG_FB_RADEON_OLD is not set @@ -751,18 +852,20 @@ CONFIG_FB_STI=y # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # # Console display driver support # -CONFIG_STI_CONSOLE=y +CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=160 CONFIG_DUMMY_CONSOLE_ROWS=64 -CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_STI_CONSOLE=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y @@ -775,6 +878,7 @@ CONFIG_LOGO=y # CONFIG_LOGO_LINUX_VGA16 is not set # CONFIG_LOGO_LINUX_CLUT224 is not set CONFIG_LOGO_PARISC_CLUT224=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -784,7 +888,78 @@ CONFIG_SOUND=y # # Advanced Linux Sound Architecture # -# CONFIG_SND is not set +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +CONFIG_SND_SEQUENCER=y +# CONFIG_SND_SEQ_DUMMY is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=y +CONFIG_SND_PCM_OSS=y +CONFIG_SND_SEQUENCER_OSS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_VIRMIDI is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set +CONFIG_SND_AC97_CODEC=y +CONFIG_SND_AC97_BUS=y + +# +# PCI devices +# +# CONFIG_SND_ALI5451 is not set +# CONFIG_SND_ATIIXP is not set +# CONFIG_SND_ATIIXP_MODEM is not set +# CONFIG_SND_AU8810 is not set +# CONFIG_SND_AU8820 is not set +# CONFIG_SND_AU8830 is not set +# CONFIG_SND_AZT3328 is not set +# CONFIG_SND_BT87X is not set +# CONFIG_SND_CS46XX is not set +# CONFIG_SND_CS4281 is not set +# CONFIG_SND_EMU10K1 is not set +# CONFIG_SND_EMU10K1X is not set +# CONFIG_SND_CA0106 is not set +# CONFIG_SND_KORG1212 is not set +# CONFIG_SND_MIXART is not set +# CONFIG_SND_NM256 is not set +# CONFIG_SND_RME32 is not set +# CONFIG_SND_RME96 is not set +# CONFIG_SND_RME9652 is not set +# CONFIG_SND_HDSP is not set +# CONFIG_SND_HDSPM is not set +# CONFIG_SND_TRIDENT is not set +# CONFIG_SND_YMFPCI is not set +CONFIG_SND_AD1889=y +# CONFIG_SND_AD1889_OPL3 is not set +# CONFIG_SND_CMIPCI is not set +# CONFIG_SND_ENS1370 is not set +# CONFIG_SND_ENS1371 is not set +# CONFIG_SND_ES1938 is not set +# CONFIG_SND_ES1968 is not set +# CONFIG_SND_MAESTRO3 is not set +# CONFIG_SND_FM801 is not set +# CONFIG_SND_ICE1712 is not set +# CONFIG_SND_ICE1724 is not set +# CONFIG_SND_INTEL8X0 is not set +# CONFIG_SND_INTEL8X0M is not set +# CONFIG_SND_SONICVIBES is not set +# CONFIG_SND_VIA82XX is not set +# CONFIG_SND_VIA82XX_MODEM is not set +# CONFIG_SND_VX222 is not set +# CONFIG_SND_HDA_INTEL is not set + +# +# USB devices +# +# CONFIG_SND_USB_AUDIO is not set # # Open Sound System @@ -794,6 +969,8 @@ CONFIG_SOUND=y # # USB support # +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB=y CONFIG_USB_DEBUG=y @@ -804,23 +981,23 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_BANDWIDTH is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y # # USB Host Controller Drivers # # CONFIG_USB_EHCI_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # # USB Device Class drivers # -# CONFIG_USB_AUDIO is not set +# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set # CONFIG_USB_BLUETOOTH_TTY is not set -# CONFIG_USB_MIDI is not set # CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=m @@ -829,12 +1006,11 @@ CONFIG_USB_PRINTER=m # CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set -# CONFIG_USB_STORAGE_RW_DETECT is not set -CONFIG_USB_STORAGE_DATAFAB=y -CONFIG_USB_STORAGE_FREECOM=y +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set CONFIG_USB_STORAGE_DPCM=y -CONFIG_USB_STORAGE_HP8200e=y +CONFIG_USB_STORAGE_USBAT=y CONFIG_USB_STORAGE_SDDR09=y CONFIG_USB_STORAGE_SDDR55=y CONFIG_USB_STORAGE_JUMPSHOT=y @@ -846,21 +1022,25 @@ CONFIG_USB_HID=y CONFIG_USB_HIDINPUT=y # CONFIG_HID_FF is not set CONFIG_USB_HIDDEV=y -CONFIG_USB_AIPTEK=m -CONFIG_USB_WACOM=m -CONFIG_USB_KBTAB=m +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set # CONFIG_USB_MTOUCH is not set +# CONFIG_USB_ITMTOUCH is not set # CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices # CONFIG_USB_MDC800=m CONFIG_USB_MICROTEK=m -CONFIG_USB_HPUSBSCSI=m # # USB Multimedia devices @@ -879,6 +1059,7 @@ CONFIG_USB_HPUSBSCSI=m # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET is not set +# CONFIG_USB_MON is not set # # USB port drivers @@ -894,7 +1075,6 @@ CONFIG_USB_HPUSBSCSI=m # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set -# CONFIG_USB_TIGL is not set # CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set CONFIG_USB_LEGOTOWER=m @@ -903,10 +1083,12 @@ CONFIG_USB_LEGOTOWER=m # CONFIG_USB_CYTHERM is not set # CONFIG_USB_PHIDGETKIT is not set # CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_LD is not set # CONFIG_USB_TEST is not set # -# USB ATM/DSL drivers +# USB DSL modem support # # @@ -920,27 +1102,41 @@ CONFIG_USB_LEGOTOWER=m # CONFIG_MMC is not set # +# InfiniBand support +# +# CONFIG_INFINIBAND is not set + +# +# SN Devices +# + +# # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set CONFIG_XFS_FS=m -# CONFIG_XFS_RT is not set +CONFIG_XFS_EXPORT=y # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_SECURITY is not set # CONFIG_XFS_POSIX_ACL is not set +# CONFIG_XFS_RT is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -966,13 +1162,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_DEVFS_FS is not set -# CONFIG_DEVPTS_FS_XATTR is not set CONFIG_TMPFS=y -# CONFIG_TMPFS_XATTR is not set # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -996,16 +1190,19 @@ CONFIG_RAMFS=y # CONFIG_NFS_FS=y CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set # CONFIG_NFS_DIRECTIO is not set CONFIG_NFSD=y CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set # CONFIG_NFSD_TCP is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y +CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set @@ -1014,6 +1211,7 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set # # Partition Types @@ -1074,13 +1272,19 @@ CONFIG_OPROFILE=m # # Kernel hacking # +# CONFIG_PRINTK_TIME is not set CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_IOREMAP is not set +# CONFIG_DEBUG_FS is not set # # Security options @@ -1092,21 +1296,22 @@ CONFIG_MAGIC_SYSRQ=y # Cryptographic options # CONFIG_CRYPTO=y -CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_HMAC is not set CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m +# CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=m -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set CONFIG_CRYPTO_DES=m CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set # CONFIG_CRYPTO_TEA is not set # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set @@ -1117,9 +1322,14 @@ CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_TEST=m # +# Hardware crypto devices +# + +# # Library routines # CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m diff --git a/arch/parisc/defconfig b/arch/parisc/defconfig index fdae21c503d7..f38a4620d24f 100644 --- a/arch/parisc/defconfig +++ b/arch/parisc/defconfig @@ -1,38 +1,56 @@ # # Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc5-pa1 +# Fri Oct 21 23:01:33 2005 # CONFIG_PARISC=y CONFIG_MMU=y CONFIG_STACK_GROWSUP=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y # # Code maturity level options # CONFIG_EXPERIMENTAL=y CONFIG_CLEAN_COMPILE=y -CONFIG_STANDALONE=y CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 # # General setup # +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y +# CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y -CONFIG_LOG_BUF_SHIFT=15 +# CONFIG_AUDIT is not set # CONFIG_HOTPLUG is not set +CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 # # Loadable module support @@ -45,10 +63,21 @@ CONFIG_IOSCHED_DEADLINE=y CONFIG_PA7000=y # CONFIG_PA7100LC is not set # CONFIG_PA7200 is not set +# CONFIG_PA7300LC is not set # CONFIG_PA8X00 is not set CONFIG_PA11=y -# CONFIG_64BIT is not set # CONFIG_SMP is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set # CONFIG_PREEMPT is not set # CONFIG_HPUX is not set @@ -65,14 +94,29 @@ CONFIG_EISA_NAMES=y # CONFIG_ISA is not set CONFIG_PCI=y CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y +# CONFIG_PCI_DEBUG is not set CONFIG_GSC_DINO=y CONFIG_PCI_LBA=y CONFIG_IOSAPIC=y CONFIG_IOMMU_SBA=y + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# +# CONFIG_HOTPLUG_PCI is not set + +# +# PA-RISC specific drivers +# CONFIG_SUPERIO=y CONFIG_CHASSIS_LCD_LED=y CONFIG_PDC_CHASSIS=y +CONFIG_PDC_STABLE=y # # Executable file formats @@ -81,15 +125,97 @@ CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set # +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y +CONFIG_IPV6=y +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +# CONFIG_INET6_IPCOMP is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_IPV6_TUNNEL is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_NET_CLS_ROUTE is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# # Device Drivers # # # Generic Driver Options # +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -99,12 +225,10 @@ CONFIG_BINFMT_ELF=y # CONFIG_PARPORT=y CONFIG_PARPORT_PC=y -CONFIG_PARPORT_PC_CML1=y # CONFIG_PARPORT_SERIAL is not set # CONFIG_PARPORT_PC_FIFO is not set # CONFIG_PARPORT_PC_SUPERIO is not set CONFIG_PARPORT_GSC=y -# CONFIG_PARPORT_OTHER is not set # CONFIG_PARPORT_1284 is not set # @@ -114,18 +238,31 @@ CONFIG_PARPORT_GSC=y # # Block devices # -# CONFIG_BLK_DEV_FD is not set # CONFIG_PARIDE is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=y # CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_INITRD=y +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set # # ATA/ATAPI/MFM/RLL support @@ -135,6 +272,7 @@ CONFIG_BLK_DEV_INITRD=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -147,53 +285,59 @@ CONFIG_CHR_DEV_ST=y CONFIG_BLK_DEV_SR=y # CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set # # Some SCSI devices (e.g. CD jukebox) support multiple LUNs # # CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_REPORT_LUNS is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # +# SCSI Transport Attributes +# +CONFIG_SCSI_SPI_ATTRS=y +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set + +# # SCSI low-level drivers # # CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set # CONFIG_SCSI_AHA1740 is not set # CONFIG_SCSI_AACRAID is not set # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set -# CONFIG_SCSI_ADVANSYS is not set -# CONFIG_SCSI_MEGARAID is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set -# CONFIG_SCSI_BUSLOGIC is not set -# CONFIG_SCSI_CPQFCTS is not set # CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_EATA is not set -# CONFIG_SCSI_EATA_PIO is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_GDTH is not set # CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_PPA is not set # CONFIG_SCSI_IMM is not set CONFIG_SCSI_LASI700=y -CONFIG_53C700_MEM_MAPPED=y CONFIG_53C700_LE_ON_BE=y CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 # CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set +# CONFIG_SCSI_IPR is not set CONFIG_SCSI_ZALON=y CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8 CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32 CONFIG_SCSI_NCR53C8XX_SYNC=20 # CONFIG_SCSI_NCR53C8XX_PROFILE is not set -# CONFIG_SCSI_QLOGIC_ISP is not set # CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set CONFIG_SCSI_QLA2XXX=y @@ -202,7 +346,8 @@ CONFIG_SCSI_QLA2XXX=y # CONFIG_SCSI_QLA2300 is not set # CONFIG_SCSI_QLA2322 is not set # CONFIG_SCSI_QLA6312 is not set -# CONFIG_SCSI_QLA6322 is not set +# CONFIG_SCSI_QLA24XX is not set +# CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_SIM710 is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set @@ -217,15 +362,20 @@ CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y +# CONFIG_MD_RAID10 is not set CONFIG_MD_RAID5=y # CONFIG_MD_RAID6 is not set # CONFIG_MD_MULTIPATH is not set +# CONFIG_MD_FAULTY is not set # CONFIG_BLK_DEV_DM is not set # # Fusion MPT device support # # CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -238,80 +388,23 @@ CONFIG_MD_RAID5=y # CONFIG_I2O is not set # -# Macintosh device drivers -# - -# -# Networking support -# -CONFIG_NET=y - -# -# Networking options -# -CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y -CONFIG_NETLINK_DEV=y -CONFIG_UNIX=y -# CONFIG_NET_KEY is not set -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_PNP=y -# CONFIG_IP_PNP_DHCP is not set -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set -# CONFIG_INET_ECN is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_IPV6 is not set -# CONFIG_DECNET is not set -# CONFIG_BRIDGE is not set -# CONFIG_NETFILTER is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -CONFIG_IPV6_SCTP__=y -# CONFIG_IP_SCTP is not set -# CONFIG_ATM is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set -# CONFIG_NET_HW_FLOWCONTROL is not set - -# -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set - -# -# Network testing +# Network device support # -# CONFIG_NET_PKTGEN is not set CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set # # ARCnet devices # # CONFIG_ARCNET is not set -# CONFIG_DUMMY is not set -# CONFIG_BONDING is not set -# CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set -# CONFIG_ETHERTAP is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set # # Ethernet (10 or 100Mbit) @@ -321,6 +414,7 @@ CONFIG_NET_ETHERNET=y CONFIG_LASI_82596=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_SMC is not set @@ -336,6 +430,7 @@ CONFIG_TULIP=y # CONFIG_DE4X5 is not set # CONFIG_WINBOND_840 is not set # CONFIG_DM9102 is not set +# CONFIG_ULI526X is not set # CONFIG_DEPCA is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y @@ -361,30 +456,37 @@ CONFIG_NET_PCI=y # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set +# CONFIG_NET_POCKET is not set # # Ethernet (1000 Mbit) # -# CONFIG_ACENIC is not set -CONFIG_DL2K=y +CONFIG_ACENIC=y +# CONFIG_ACENIC_OMIT_TIGON_I is not set +# CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_R8169 is not set # CONFIG_SIS190 is not set +# CONFIG_SKGE is not set # CONFIG_SK98LIN is not set -# CONFIG_TIGON3 is not set +# CONFIG_VIA_VELOCITY is not set +CONFIG_TIGON3=y +# CONFIG_BNX2 is not set # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -# CONFIG_PLIP is not set -# CONFIG_PPP is not set -# CONFIG_SLIP is not set +# CONFIG_S2IO is not set + +# +# Token Ring devices +# +# CONFIG_TR is not set # # Wireless LAN (non-hamradio) @@ -399,38 +501,30 @@ CONFIG_NET_RADIO=y # # Wireless 802.11b ISA/PCI cards support # -CONFIG_AIRO=y # CONFIG_HERMES is not set # CONFIG_ATMEL is not set -CONFIG_NET_WIRELESS=y # -# Token Ring devices +# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support # -# CONFIG_TR is not set -# CONFIG_NET_FC is not set -# CONFIG_RCPCI is not set -# CONFIG_SHAPER is not set +# CONFIG_PRISM54 is not set +# CONFIG_HOSTAP is not set +CONFIG_NET_WIRELESS=y # # Wan interfaces # # CONFIG_WAN is not set - -# -# Amateur Radio support -# -# CONFIG_HAMRADIO is not set - -# -# IrDA (infrared) support -# -# CONFIG_IRDA is not set - -# -# Bluetooth support -# -# CONFIG_BT is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_PLIP is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NET_FC is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set # # ISDN subsystem @@ -460,51 +554,67 @@ CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # -# Input I/O drivers -# -# CONFIG_GAMEPORT is not set -CONFIG_SOUND_GAMEPORT=y -CONFIG_SERIO=y -# CONFIG_SERIO_SERPORT is not set -# CONFIG_SERIO_PARKBD is not set -CONFIG_SERIO_GSCPS2=y -CONFIG_HP_SDC=y -CONFIG_HIL_MLC=y -# CONFIG_SERIO_PCIPS2 is not set - -# # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_ATKBD is not set # CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set +CONFIG_KEYBOARD_HIL_OLD=y CONFIG_KEYBOARD_HIL=y CONFIG_INPUT_MOUSE=y # CONFIG_MOUSE_PS2 is not set # CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_VSXXXAA is not set # CONFIG_MOUSE_HIL is not set CONFIG_INPUT_JOYSTICK=y +# CONFIG_JOYSTICK_ANALOG is not set +# CONFIG_JOYSTICK_A3D is not set +# CONFIG_JOYSTICK_ADI is not set +# CONFIG_JOYSTICK_COBRA is not set +# CONFIG_JOYSTICK_GF2K is not set +# CONFIG_JOYSTICK_GRIP is not set +# CONFIG_JOYSTICK_GRIP_MP is not set +# CONFIG_JOYSTICK_GUILLEMOT is not set +# CONFIG_JOYSTICK_INTERACT is not set +# CONFIG_JOYSTICK_SIDEWINDER is not set +# CONFIG_JOYSTICK_TMDC is not set # CONFIG_JOYSTICK_IFORCE is not set # CONFIG_JOYSTICK_WARRIOR is not set # CONFIG_JOYSTICK_MAGELLAN is not set # CONFIG_JOYSTICK_SPACEORB is not set # CONFIG_JOYSTICK_SPACEBALL is not set # CONFIG_JOYSTICK_STINGER is not set -# CONFIG_JOYSTICK_TWIDDLER is not set +# CONFIG_JOYSTICK_TWIDJOY is not set # CONFIG_JOYSTICK_DB9 is not set # CONFIG_JOYSTICK_GAMECON is not set # CONFIG_JOYSTICK_TURBOGRAFX is not set -# CONFIG_INPUT_JOYDUMP is not set +# CONFIG_JOYSTICK_JOYDUMP is not set CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set CONFIG_INPUT_MISC=y -# CONFIG_INPUT_PCSPKR is not set # CONFIG_INPUT_UINPUT is not set CONFIG_HP_SDC_RTC=y # +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_SERPORT is not set +# CONFIG_SERIO_PARKBD is not set +CONFIG_SERIO_GSCPS2=y +CONFIG_HP_SDC=y +CONFIG_HIL_MLC=y +# CONFIG_SERIO_PCIPS2 is not set +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# # Character devices # CONFIG_VT=y @@ -522,16 +632,16 @@ CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_MULTIPORT is not set # CONFIG_SERIAL_8250_RSA is not set # # Non-8250 serial port support # -# CONFIG_SERIAL_MUX is not set -# CONFIG_PDC_CONSOLE is not set +CONFIG_SERIAL_MUX=y +CONFIG_SERIAL_MUX_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -541,12 +651,6 @@ CONFIG_PRINTER=y # CONFIG_TIPAR is not set # -# Mice -# -# CONFIG_BUSMOUSE is not set -# CONFIG_QIC02_TAPE is not set - -# # IPMI # # CONFIG_IPMI_HANDLER is not set @@ -555,7 +659,6 @@ CONFIG_PRINTER=y # Watchdog Cards # # CONFIG_WATCHDOG is not set -# CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_DTLK is not set @@ -565,21 +668,40 @@ CONFIG_GEN_RTC=y # # Ftape, the floppy tape device driver # -# CONFIG_FTAPE is not set -# CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# # I2C support # # CONFIG_I2C is not set # +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -593,34 +715,45 @@ CONFIG_GEN_RTC=y # Graphics support # CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set +# CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set CONFIG_FB_STI=y +# CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set # CONFIG_FB_RADEON_OLD is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set +# CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # # Console display driver support # -# CONFIG_MDA_CONSOLE is not set -CONFIG_STI_CONSOLE=y +CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=160 CONFIG_DUMMY_CONSOLE_ROWS=64 -CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_PCI_CONSOLE=y +CONFIG_STI_CONSOLE=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y @@ -629,6 +762,7 @@ CONFIG_FONT_8x16=y # Logo configuration # # CONFIG_LOGO is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -638,17 +772,94 @@ CONFIG_SOUND=y # # Advanced Linux Sound Architecture # -# CONFIG_SND is not set +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +CONFIG_SND_SEQUENCER=y +# CONFIG_SND_SEQ_DUMMY is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=y +CONFIG_SND_PCM_OSS=y +CONFIG_SND_SEQUENCER_OSS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_VIRMIDI is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set +CONFIG_SND_AC97_CODEC=y +CONFIG_SND_AC97_BUS=y + +# +# PCI devices +# +# CONFIG_SND_ALI5451 is not set +# CONFIG_SND_ATIIXP is not set +# CONFIG_SND_ATIIXP_MODEM is not set +# CONFIG_SND_AU8810 is not set +# CONFIG_SND_AU8820 is not set +# CONFIG_SND_AU8830 is not set +# CONFIG_SND_AZT3328 is not set +# CONFIG_SND_BT87X is not set +# CONFIG_SND_CS46XX is not set +# CONFIG_SND_CS4281 is not set +# CONFIG_SND_EMU10K1 is not set +# CONFIG_SND_EMU10K1X is not set +# CONFIG_SND_CA0106 is not set +# CONFIG_SND_KORG1212 is not set +# CONFIG_SND_MIXART is not set +# CONFIG_SND_NM256 is not set +# CONFIG_SND_RME32 is not set +# CONFIG_SND_RME96 is not set +# CONFIG_SND_RME9652 is not set +# CONFIG_SND_HDSP is not set +# CONFIG_SND_HDSPM is not set +# CONFIG_SND_TRIDENT is not set +# CONFIG_SND_YMFPCI is not set +CONFIG_SND_AD1889=y +# CONFIG_SND_AD1889_OPL3 is not set +# CONFIG_SND_CMIPCI is not set +# CONFIG_SND_ENS1370 is not set +# CONFIG_SND_ENS1371 is not set +# CONFIG_SND_ES1938 is not set +# CONFIG_SND_ES1968 is not set +# CONFIG_SND_MAESTRO3 is not set +# CONFIG_SND_FM801 is not set +# CONFIG_SND_ICE1712 is not set +# CONFIG_SND_ICE1724 is not set +# CONFIG_SND_INTEL8X0 is not set +# CONFIG_SND_INTEL8X0M is not set +# CONFIG_SND_SONICVIBES is not set +# CONFIG_SND_VIA82XX is not set +# CONFIG_SND_VIA82XX_MODEM is not set +# CONFIG_SND_VX222 is not set +# CONFIG_SND_HDA_INTEL is not set + +# +# USB devices +# +# CONFIG_SND_USB_AUDIO is not set + +# +# GSC devices +# +CONFIG_SND_HARMONY=y # # Open Sound System # # CONFIG_SOUND_PRIME is not set -# CONFIG_SOUND_HARMONY is not set # # USB support # +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB=y CONFIG_USB_DEBUG=y @@ -658,26 +869,36 @@ CONFIG_USB_DEBUG=y # CONFIG_USB_DEVICEFS is not set # CONFIG_USB_BANDWIDTH is not set # CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set # # USB Host Controller Drivers # CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_SPLIT_ISO is not set +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set # # USB Device Class drivers # -# CONFIG_USB_AUDIO is not set +# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set # CONFIG_USB_BLUETOOTH_TTY is not set -# CONFIG_USB_MIDI is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# # CONFIG_USB_STORAGE is not set # -# USB Human Interface Devices (HID) +# USB Input Devices # # CONFIG_USB_HID is not set @@ -688,16 +909,23 @@ CONFIG_USB_OHCI_HCD=y # CONFIG_USB_MOUSE is not set # CONFIG_USB_AIPTEK is not set # CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set +# CONFIG_USB_MTOUCH is not set +# CONFIG_USB_ITMTOUCH is not set +# CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# CONFIG_USB_HPUSBSCSI is not set # # USB Multimedia devices @@ -709,13 +937,15 @@ CONFIG_USB_OHCI_HCD=y # # -# USB Network adaptors +# USB Network Adapters # # CONFIG_USB_CATC is not set # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET is not set +# CONFIG_USB_ZD1201 is not set +CONFIG_USB_MON=y # # USB port drivers @@ -732,12 +962,21 @@ CONFIG_USB_OHCI_HCD=y # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set -# CONFIG_USB_TIGL is not set # CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_LED is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGETKIT is not set +# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set + +# +# USB DSL modem support +# # # USB Gadget Support @@ -745,22 +984,41 @@ CONFIG_USB_OHCI_HCD=y # CONFIG_USB_GADGET is not set # +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# InfiniBand support +# +# CONFIG_INFINIBAND is not set + +# +# SN Devices +# + +# # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y # CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -773,7 +1031,8 @@ CONFIG_JOLIET=y # # DOS/FAT/NT Filesystems # -# CONFIG_FAT_FS is not set +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set # CONFIG_NTFS_FS is not set # @@ -781,11 +1040,11 @@ CONFIG_JOLIET=y # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y -# CONFIG_DEVFS_FS is not set -# CONFIG_DEVPTS_FS_XATTR is not set +CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -809,23 +1068,28 @@ CONFIG_RAMFS=y # CONFIG_NFS_FS=y CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set # CONFIG_NFS_DIRECTIO is not set CONFIG_NFSD=y CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set CONFIG_NFSD_TCP=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y +CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_GSS is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set # # Partition Types @@ -861,6 +1125,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_ISO8859_8 is not set # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set # CONFIG_NLS_ISO8859_1 is not set # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set @@ -885,17 +1150,24 @@ CONFIG_OPROFILE=y # # Kernel hacking # +# CONFIG_PRINTK_TIME is not set CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_SLAB is not set CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=15 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_RWLOCK is not set -CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_IOREMAP is not set +# CONFIG_DEBUG_FS is not set # # Security options # +# CONFIG_KEYS is not set # CONFIG_SECURITY is not set # @@ -909,6 +1181,8 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set # CONFIG_CRYPTO_DES is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set @@ -916,11 +1190,23 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_AES is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set # CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set # CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_TEST is not set # +# Hardware crypto devices +# + +# # Library routines # +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c index f46a07a79218..e15f09eaed12 100644 --- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -27,6 +27,7 @@ #include <asm/page.h> #include <asm/pgalloc.h> #include <asm/processor.h> +#include <asm/sections.h> int split_tlb; int dcache_stride; @@ -207,6 +208,9 @@ parisc_cache_init(void) /* "New and Improved" version from Jim Hull * (1 << (cc_block-1)) * (cc_line << (4 + cnf.cc_shift)) + * The following CAFL_STRIDE is an optimized version, see + * http://lists.parisc-linux.org/pipermail/parisc-linux/2004-June/023625.html + * http://lists.parisc-linux.org/pipermail/parisc-linux/2004-June/023671.html */ #define CAFL_STRIDE(cnf) (cnf.cc_line << (3 + cnf.cc_block + cnf.cc_shift)) dcache_stride = CAFL_STRIDE(cache_info.dc_conf); @@ -339,17 +343,15 @@ int parisc_cache_flush_threshold = FLUSH_THRESHOLD; void parisc_setup_cache_timing(void) { unsigned long rangetime, alltime; - extern char _text; /* start of kernel code, defined by linker */ - extern char _end; /* end of BSS, defined by linker */ unsigned long size; alltime = mfctl(16); flush_data_cache(); alltime = mfctl(16) - alltime; - size = (unsigned long)(&_end - _text); + size = (unsigned long)(_end - _text); rangetime = mfctl(16); - flush_kernel_dcache_range((unsigned long)&_text, size); + flush_kernel_dcache_range((unsigned long)_text, size); rangetime = mfctl(16) - rangetime; printk(KERN_DEBUG "Whole cache flush %lu cycles, flushing %lu bytes %lu cycles\n", diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c index d34bbe7ae0e3..988844a169e6 100644 --- a/arch/parisc/kernel/drivers.c +++ b/arch/parisc/kernel/drivers.c @@ -46,36 +46,51 @@ static struct device root = { .bus_id = "parisc", }; -#define for_each_padev(padev) \ - for (padev = next_dev(&root); padev != NULL; \ - padev = next_dev(&padev->dev)) +static inline int check_dev(struct device *dev) +{ + if (dev->bus == &parisc_bus_type) { + struct parisc_device *pdev; + pdev = to_parisc_device(dev); + return pdev->id.hw_type != HPHW_FAULTY; + } + return 1; +} + +static struct device * +parse_tree_node(struct device *parent, int index, struct hardware_path *modpath); -#define check_dev(padev) \ - (padev->id.hw_type != HPHW_FAULTY) ? padev : next_dev(&padev->dev) +struct recurse_struct { + void * obj; + int (*fn)(struct device *, void *); +}; + +static int descend_children(struct device * dev, void * data) +{ + struct recurse_struct * recurse_data = (struct recurse_struct *)data; + + if (recurse_data->fn(dev, recurse_data->obj)) + return 1; + else + return device_for_each_child(dev, recurse_data, descend_children); +} /** - * next_dev - enumerates registered devices - * @dev: the previous device returned from next_dev + * for_each_padev - Iterate over all devices in the tree + * @fn: Function to call for each device. + * @data: Data to pass to the called function. * - * next_dev does a depth-first search of the tree, returning parents - * before children. Returns NULL when there are no more devices. + * This performs a depth-first traversal of the tree, calling the + * function passed for each node. It calls the function for parents + * before children. */ -static struct parisc_device *next_dev(struct device *dev) -{ - if (!list_empty(&dev->children)) { - dev = list_to_dev(dev->children.next); - return check_dev(to_parisc_device(dev)); - } - while (dev != &root) { - if (dev->node.next != &dev->parent->children) { - dev = list_to_dev(dev->node.next); - return to_parisc_device(dev); - } - dev = dev->parent; - } - - return NULL; +static int for_each_padev(int (*fn)(struct device *, void *), void * data) +{ + struct recurse_struct recurse_data = { + .obj = data, + .fn = fn, + }; + return device_for_each_child(&root, &recurse_data, descend_children); } /** @@ -105,12 +120,6 @@ static int match_device(struct parisc_driver *driver, struct parisc_device *dev) return 0; } -static void claim_device(struct parisc_driver *driver, struct parisc_device *dev) -{ - dev->driver = driver; - request_mem_region(dev->hpa, 0x1000, driver->name); -} - static int parisc_driver_probe(struct device *dev) { int rc; @@ -119,8 +128,8 @@ static int parisc_driver_probe(struct device *dev) rc = pa_drv->probe(pa_dev); - if(!rc) - claim_device(pa_drv, pa_dev); + if (!rc) + pa_dev->driver = pa_drv; return rc; } @@ -131,7 +140,6 @@ static int parisc_driver_remove(struct device *dev) struct parisc_driver *pa_drv = to_parisc_driver(dev->driver); if (pa_drv->remove) pa_drv->remove(pa_dev); - release_mem_region(pa_dev->hpa, 0x1000); return 0; } @@ -173,6 +181,24 @@ int register_parisc_driver(struct parisc_driver *driver) } EXPORT_SYMBOL(register_parisc_driver); + +struct match_count { + struct parisc_driver * driver; + int count; +}; + +static int match_and_count(struct device * dev, void * data) +{ + struct match_count * m = data; + struct parisc_device * pdev = to_parisc_device(dev); + + if (check_dev(dev)) { + if (match_device(m->driver, pdev)) + m->count++; + } + return 0; +} + /** * count_parisc_driver - count # of devices this driver would match * @driver: the PA-RISC driver to try @@ -182,15 +208,14 @@ EXPORT_SYMBOL(register_parisc_driver); */ int count_parisc_driver(struct parisc_driver *driver) { - struct parisc_device *device; - int cnt = 0; + struct match_count m = { + .driver = driver, + .count = 0, + }; - for_each_padev(device) { - if (match_device(driver, device)) - cnt++; - } + for_each_padev(match_and_count, &m); - return cnt; + return m.count; } @@ -206,14 +231,34 @@ int unregister_parisc_driver(struct parisc_driver *driver) } EXPORT_SYMBOL(unregister_parisc_driver); -static struct parisc_device *find_device_by_addr(unsigned long hpa) +struct find_data { + unsigned long hpa; + struct parisc_device * dev; +}; + +static int find_device(struct device * dev, void * data) { - struct parisc_device *dev; - for_each_padev(dev) { - if (dev->hpa == hpa) - return dev; + struct parisc_device * pdev = to_parisc_device(dev); + struct find_data * d = (struct find_data*)data; + + if (check_dev(dev)) { + if (pdev->hpa.start == d->hpa) { + d->dev = pdev; + return 1; + } } - return NULL; + return 0; +} + +static struct parisc_device *find_device_by_addr(unsigned long hpa) +{ + struct find_data d = { + .hpa = hpa, + }; + int ret; + + ret = for_each_padev(find_device, &d); + return ret ? d.dev : NULL; } /** @@ -387,6 +432,23 @@ struct parisc_device * create_tree_node(char id, struct device *parent) return dev; } +struct match_id_data { + char id; + struct parisc_device * dev; +}; + +static int match_by_id(struct device * dev, void * data) +{ + struct parisc_device * pdev = to_parisc_device(dev); + struct match_id_data * d = data; + + if (pdev->hw_path == d->id) { + d->dev = pdev; + return 1; + } + return 0; +} + /** * alloc_tree_node - returns a device entry in the iotree * @parent: the parent node in the tree @@ -397,15 +459,13 @@ struct parisc_device * create_tree_node(char id, struct device *parent) */ static struct parisc_device * alloc_tree_node(struct device *parent, char id) { - struct device *dev; - - list_for_each_entry(dev, &parent->children, node) { - struct parisc_device *padev = to_parisc_device(dev); - if (padev->hw_path == id) - return padev; - } - - return create_tree_node(id, parent); + struct match_id_data d = { + .id = id, + }; + if (device_for_each_child(parent, &d, match_by_id)) + return d.dev; + else + return create_tree_node(id, parent); } static struct parisc_device *create_parisc_device(struct hardware_path *modpath) @@ -439,10 +499,8 @@ alloc_pa_dev(unsigned long hpa, struct hardware_path *mod_path) dev = create_parisc_device(mod_path); if (dev->id.hw_type != HPHW_FAULTY) { - char p[64]; - print_pa_hwpath(dev, p); printk("Two devices have hardware path %s. Please file a bug with HP.\n" - "In the meantime, you could try rearranging your cards.\n", p); + "In the meantime, you could try rearranging your cards.\n", parisc_pathname(dev)); return NULL; } @@ -451,12 +509,27 @@ alloc_pa_dev(unsigned long hpa, struct hardware_path *mod_path) dev->id.hversion_rev = iodc_data[1] & 0x0f; dev->id.sversion = ((iodc_data[4] & 0x0f) << 16) | (iodc_data[5] << 8) | iodc_data[6]; - dev->hpa = hpa; + dev->hpa.name = parisc_pathname(dev); + dev->hpa.start = hpa; + if (hpa == 0xf4000000 || hpa == 0xf6000000 || + hpa == 0xf8000000 || hpa == 0xfa000000) { + dev->hpa.end = hpa + 0x01ffffff; + } else { + dev->hpa.end = hpa + 0xfff; + } + dev->hpa.flags = IORESOURCE_MEM; name = parisc_hardware_description(&dev->id); if (name) { strlcpy(dev->name, name, sizeof(dev->name)); } + /* Silently fail things like mouse ports which are subsumed within + * the keyboard controller + */ + if ((hpa & 0xfff) == 0 && insert_resource(&iomem_resource, &dev->hpa)) + printk("Unable to claim HPA %lx for device %s\n", + hpa, name); + return dev; } @@ -555,6 +628,33 @@ static int match_parisc_device(struct device *dev, int index, return (curr->hw_path == id); } +struct parse_tree_data { + int index; + struct hardware_path * modpath; + struct device * dev; +}; + +static int check_parent(struct device * dev, void * data) +{ + struct parse_tree_data * d = data; + + if (check_dev(dev)) { + if (dev->bus == &parisc_bus_type) { + if (match_parisc_device(dev, d->index, d->modpath)) + d->dev = dev; + } else if (is_pci_dev(dev)) { + if (match_pci_device(dev, d->index, d->modpath)) + d->dev = dev; + } else if (dev->bus == NULL) { + /* we are on a bus bridge */ + struct device *new = parse_tree_node(dev, d->index, d->modpath); + if (new) + d->dev = new; + } + } + return d->dev != NULL; +} + /** * parse_tree_node - returns a device entry in the iotree * @parent: the parent node in the tree @@ -568,24 +668,18 @@ static int match_parisc_device(struct device *dev, int index, static struct device * parse_tree_node(struct device *parent, int index, struct hardware_path *modpath) { - struct device *device; - - list_for_each_entry(device, &parent->children, node) { - if (device->bus == &parisc_bus_type) { - if (match_parisc_device(device, index, modpath)) - return device; - } else if (is_pci_dev(device)) { - if (match_pci_device(device, index, modpath)) - return device; - } else if (device->bus == NULL) { - /* we are on a bus bridge */ - struct device *new = parse_tree_node(device, index, modpath); - if (new) - return new; - } - } + struct parse_tree_data d = { + .index = index, + .modpath = modpath, + }; - return NULL; + struct recurse_struct recurse_data = { + .obj = &d, + .fn = check_parent, + }; + + device_for_each_child(parent, &recurse_data, descend_children); + return d.dev; } /** @@ -636,7 +730,7 @@ EXPORT_SYMBOL(device_to_hwpath); ((dev->id.hw_type == HPHW_IOA) || (dev->id.hw_type == HPHW_BCPORT)) #define IS_LOWER_PORT(dev) \ - ((gsc_readl(dev->hpa + offsetof(struct bc_module, io_status)) \ + ((gsc_readl(dev->hpa.start + offsetof(struct bc_module, io_status)) \ & BC_PORT_MASK) == BC_LOWER_PORT) #define MAX_NATIVE_DEVICES 64 @@ -645,8 +739,8 @@ EXPORT_SYMBOL(device_to_hwpath); #define FLEX_MASK F_EXTEND(0xfffc0000) #define IO_IO_LOW offsetof(struct bc_module, io_io_low) #define IO_IO_HIGH offsetof(struct bc_module, io_io_high) -#define READ_IO_IO_LOW(dev) (unsigned long)(signed int)gsc_readl(dev->hpa + IO_IO_LOW) -#define READ_IO_IO_HIGH(dev) (unsigned long)(signed int)gsc_readl(dev->hpa + IO_IO_HIGH) +#define READ_IO_IO_LOW(dev) (unsigned long)(signed int)gsc_readl(dev->hpa.start + IO_IO_LOW) +#define READ_IO_IO_HIGH(dev) (unsigned long)(signed int)gsc_readl(dev->hpa.start + IO_IO_HIGH) static void walk_native_bus(unsigned long io_io_low, unsigned long io_io_high, struct device *parent); @@ -655,10 +749,10 @@ void walk_lower_bus(struct parisc_device *dev) { unsigned long io_io_low, io_io_high; - if(!BUS_CONVERTER(dev) || IS_LOWER_PORT(dev)) + if (!BUS_CONVERTER(dev) || IS_LOWER_PORT(dev)) return; - if(dev->id.hw_type == HPHW_IOA) { + if (dev->id.hw_type == HPHW_IOA) { io_io_low = (unsigned long)(signed int)(READ_IO_IO_LOW(dev) << 16); io_io_high = io_io_low + MAX_NATIVE_DEVICES * NATIVE_DEVICE_OFFSET; } else { @@ -731,7 +825,7 @@ static void print_parisc_device(struct parisc_device *dev) print_pa_hwpath(dev, hw_path); printk(KERN_INFO "%d. %s at 0x%lx [%s] { %d, 0x%x, 0x%.3x, 0x%.5x }", - ++count, dev->name, dev->hpa, hw_path, dev->id.hw_type, + ++count, dev->name, dev->hpa.start, hw_path, dev->id.hw_type, dev->id.hversion_rev, dev->id.hversion, dev->id.sversion); if (dev->num_addrs) { @@ -753,13 +847,20 @@ void init_parisc_bus(void) get_device(&root); } + +static int print_one_device(struct device * dev, void * data) +{ + struct parisc_device * pdev = to_parisc_device(dev); + + if (check_dev(dev)) + print_parisc_device(pdev); + return 0; +} + /** * print_parisc_devices - Print out a list of devices found in this system */ void print_parisc_devices(void) { - struct parisc_device *dev; - for_each_padev(dev) { - print_parisc_device(dev); - } + for_each_padev(print_one_device, NULL); } diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index be0f07f2fa58..c7e66ee5b083 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -30,14 +30,14 @@ * - save registers to kernel stack and handle in assembly or C */ +#include <asm/psw.h> #include <asm/assembly.h> /* for LDREG/STREG defines */ #include <asm/pgtable.h> -#include <asm/psw.h> #include <asm/signal.h> #include <asm/unistd.h> #include <asm/thread_info.h> -#ifdef __LP64__ +#ifdef CONFIG_64BIT #define CMPIB cmpib,* #define CMPB cmpb,* #define COND(x) *x @@ -67,19 +67,22 @@ /* Switch to virtual mapping, trashing only %r1 */ .macro virt_map - rsm PSW_SM_Q,%r0 - tovirt_r1 %r29 - mfsp %sr7, %r1 - or,= %r0,%r1,%r0 /* Only save sr7 in sr3 if sr7 != 0 */ - mtsp %r1, %sr3 + /* pcxt_ssm_bug */ + rsm PSW_SM_I, %r0 /* barrier for "Relied upon Translation */ mtsp %r0, %sr4 mtsp %r0, %sr5 + mfsp %sr7, %r1 + or,= %r0,%r1,%r0 /* Only save sr7 in sr3 if sr7 != 0 */ + mtsp %r1, %sr3 + tovirt_r1 %r29 + load32 KERNEL_PSW, %r1 + + rsm PSW_SM_QUIET,%r0 /* second "heavy weight" ctl op */ mtsp %r0, %sr6 mtsp %r0, %sr7 - load32 KERNEL_PSW, %r1 - mtctl %r1, %cr22 mtctl %r0, %cr17 /* Clear IIASQ tail */ mtctl %r0, %cr17 /* Clear IIASQ head */ + mtctl %r1, %ipsw load32 4f, %r1 mtctl %r1, %cr18 /* Set IIAOQ tail */ ldo 4(%r1), %r1 @@ -214,7 +217,7 @@ va = r8 /* virtual address for which the trap occured */ spc = r24 /* space for which the trap occured */ -#ifndef __LP64__ +#ifndef CONFIG_64BIT /* * itlb miss interruption handler (parisc 1.1 - 32 bit) @@ -236,7 +239,7 @@ .macro itlb_20 code mfctl %pcsq, spc -#ifdef __LP64__ +#ifdef CONFIG_64BIT b itlb_miss_20w #else b itlb_miss_20 @@ -246,7 +249,7 @@ .align 32 .endm -#ifndef __LP64__ +#ifndef CONFIG_64BIT /* * naitlb miss interruption handler (parisc 1.1 - 32 bit) * @@ -283,7 +286,7 @@ .macro naitlb_20 code mfctl %isr,spc -#ifdef __LP64__ +#ifdef CONFIG_64BIT b itlb_miss_20w #else b itlb_miss_20 @@ -296,7 +299,7 @@ .align 32 .endm -#ifndef __LP64__ +#ifndef CONFIG_64BIT /* * dtlb miss interruption handler (parisc 1.1 - 32 bit) */ @@ -318,7 +321,7 @@ .macro dtlb_20 code mfctl %isr, spc -#ifdef __LP64__ +#ifdef CONFIG_64BIT b dtlb_miss_20w #else b dtlb_miss_20 @@ -328,7 +331,7 @@ .align 32 .endm -#ifndef __LP64__ +#ifndef CONFIG_64BIT /* nadtlb miss interruption handler (parisc 1.1 - 32 bit) */ .macro nadtlb_11 code @@ -346,7 +349,7 @@ .macro nadtlb_20 code mfctl %isr,spc -#ifdef __LP64__ +#ifdef CONFIG_64BIT b nadtlb_miss_20w #else b nadtlb_miss_20 @@ -356,7 +359,7 @@ .align 32 .endm -#ifndef __LP64__ +#ifndef CONFIG_64BIT /* * dirty bit trap interruption handler (parisc 1.1 - 32 bit) */ @@ -378,7 +381,7 @@ .macro dbit_20 code mfctl %isr,spc -#ifdef __LP64__ +#ifdef CONFIG_64BIT b dbit_trap_20w #else b dbit_trap_20 @@ -391,7 +394,7 @@ /* The following are simple 32 vs 64 bit instruction * abstractions for the macros */ .macro EXTR reg1,start,length,reg2 -#ifdef __LP64__ +#ifdef CONFIG_64BIT extrd,u \reg1,32+\start,\length,\reg2 #else extrw,u \reg1,\start,\length,\reg2 @@ -399,7 +402,7 @@ .endm .macro DEP reg1,start,length,reg2 -#ifdef __LP64__ +#ifdef CONFIG_64BIT depd \reg1,32+\start,\length,\reg2 #else depw \reg1,\start,\length,\reg2 @@ -407,7 +410,7 @@ .endm .macro DEPI val,start,length,reg -#ifdef __LP64__ +#ifdef CONFIG_64BIT depdi \val,32+\start,\length,\reg #else depwi \val,\start,\length,\reg @@ -418,7 +421,7 @@ * fault. We have to extract this and place it in the va, * zeroing the corresponding bits in the space register */ .macro space_adjust spc,va,tmp -#ifdef __LP64__ +#ifdef CONFIG_64BIT extrd,u \spc,63,SPACEID_SHIFT,\tmp depd %r0,63,SPACEID_SHIFT,\spc depd \tmp,31,SPACEID_SHIFT,\va @@ -476,7 +479,7 @@ bb,>=,n \pmd,_PxD_PRESENT_BIT,\fault DEP %r0,31,PxD_FLAG_SHIFT,\pmd /* clear flags */ copy \pmd,%r9 -#ifdef __LP64__ +#ifdef CONFIG_64BIT shld %r9,PxD_VALUE_SHIFT,\pmd #else shlw %r9,PxD_VALUE_SHIFT,\pmd @@ -607,7 +610,7 @@ .macro do_alias spc,tmp,tmp1,va,pte,prot,fault cmpib,COND(<>),n 0,\spc,\fault ldil L%(TMPALIAS_MAP_START),\tmp -#if defined(__LP64__) && (TMPALIAS_MAP_START >= 0x80000000) +#if defined(CONFIG_64BIT) && (TMPALIAS_MAP_START >= 0x80000000) /* on LP64, ldi will sign extend into the upper 32 bits, * which is behaviour we don't want */ depdi 0,31,32,\tmp @@ -621,7 +624,7 @@ * OK, it is in the temp alias region, check whether "from" or "to". * Check "subtle" note in pacache.S re: r23/r26. */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT extrd,u,*= \va,41,1,%r0 #else extrw,u,= \va,9,1,%r0 @@ -688,7 +691,7 @@ fault_vector_20: def 30 def 31 -#ifndef __LP64__ +#ifndef CONFIG_64BIT .export fault_vector_11 @@ -761,7 +764,7 @@ __kernel_thread: copy %r30, %r1 ldo PT_SZ_ALGN(%r30),%r30 -#ifdef __LP64__ +#ifdef CONFIG_64BIT /* Yo, function pointers in wide mode are little structs... -PB */ ldd 24(%r26), %r2 STREG %r2, PT_GR27(%r1) /* Store childs %dp */ @@ -777,7 +780,7 @@ __kernel_thread: or %r26, %r24, %r26 /* will have kernel mappings. */ ldi 1, %r25 /* stack_start, signals kernel thread */ stw %r0, -52(%r30) /* user_tid */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif BL do_fork, %r2 @@ -806,7 +809,7 @@ ret_from_kernel_thread: LDREG TI_TASK-THREAD_SZ_ALGN(%r30), %r1 LDREG TASK_PT_GR25(%r1), %r26 -#ifdef __LP64__ +#ifdef CONFIG_64BIT LDREG TASK_PT_GR27(%r1), %r27 LDREG TASK_PT_GR22(%r1), %r22 #endif @@ -814,11 +817,16 @@ ret_from_kernel_thread: ble 0(%sr7, %r1) copy %r31, %r2 -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ loadgp /* Thread could have been in a module */ #endif +#ifndef CONFIG_64BIT b sys_exit +#else + load32 sys_exit, %r1 + bv %r0(%r1) +#endif ldi 0, %r26 .import sys_execve, code @@ -830,7 +838,7 @@ __execve: STREG %r26, PT_GR26(%r16) STREG %r25, PT_GR25(%r16) STREG %r24, PT_GR24(%r16) -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif BL sys_execve, %r2 @@ -855,6 +863,7 @@ __execve: _switch_to: STREG %r2, -RP_OFFSET(%r30) + callee_save_float callee_save load32 _switch_to_ret, %r2 @@ -871,6 +880,7 @@ _switch_to: _switch_to_ret: mtctl %r0, %cr0 /* Needed for single stepping */ callee_rest + callee_rest_float LDREG -RP_OFFSET(%r30), %r2 bv %r0(%r2) @@ -888,9 +898,6 @@ _switch_to_ret: * this way, then we will need to copy %sr3 in to PT_SR[3..7], and * adjust IASQ[0..1]. * - * Note that the following code uses a "relied upon translation". - * See the parisc ACD for details. The ssm is necessary due to a - * PCXT bug. */ .align 4096 @@ -911,7 +918,7 @@ syscall_exit_rfi: STREG %r19,PT_IAOQ1(%r16) LDREG PT_PSW(%r16),%r19 load32 USER_PSW_MASK,%r1 -#ifdef __LP64__ +#ifdef CONFIG_64BIT load32 USER_PSW_HI_MASK,%r20 depd %r20,31,32,%r1 #endif @@ -955,7 +962,7 @@ intr_return: /* shift left ____cacheline_aligned (aka L1_CACHE_BYTES) amount ** irq_stat[] is defined using ____cacheline_aligned. */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT shld %r1, 6, %r20 #else shlw %r1, 5, %r20 @@ -963,9 +970,6 @@ intr_return: add %r19,%r20,%r19 /* now have &irq_stat[smp_processor_id()] */ #endif /* CONFIG_SMP */ - LDREG IRQSTAT_SIRQ_PEND(%r19),%r20 /* hardirq.h: unsigned long */ - cmpib,<>,n 0,%r20,intr_do_softirq /* forward */ - intr_check_resched: /* check for reschedule */ @@ -985,24 +989,19 @@ intr_restore: rest_fp %r1 rest_general %r29 - /* Create a "relied upon translation" PA 2.0 Arch. F-5 */ - ssm 0,%r0 - nop - nop - nop - nop - nop - nop - nop + /* inverse of virt_map */ + pcxt_ssm_bug + rsm PSW_SM_QUIET,%r0 /* prepare for rfi */ tophys_r1 %r29 - rsm (PSW_SM_Q|PSW_SM_P|PSW_SM_D|PSW_SM_I),%r0 /* Restore space id's and special cr's from PT_REGS - * structure pointed to by r29 */ + * structure pointed to by r29 + */ rest_specials %r29 - /* Important: Note that rest_stack restores r29 - * last (we are using it)! It also restores r1 and r30. */ + /* IMPORTANT: rest_stack restores r29 last (we are using it)! + * It also restores r1 and r30. + */ rest_stack rfi @@ -1015,17 +1014,6 @@ intr_restore: nop nop - .import do_softirq,code -intr_do_softirq: - bl do_softirq,%r2 -#ifdef __LP64__ - ldo -16(%r30),%r29 /* Reference param save area */ -#else - nop -#endif - b intr_check_resched - nop - .import schedule,code intr_do_resched: /* Only do reschedule if we are returning to user space */ @@ -1036,12 +1024,17 @@ intr_do_resched: CMPIB= 0,%r20,intr_restore /* backward */ nop -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif ldil L%intr_check_sig, %r2 +#ifndef CONFIG_64BIT b schedule +#else + load32 schedule, %r20 + bv %r0(%r20) +#endif ldo R%intr_check_sig(%r2), %r2 @@ -1064,7 +1057,7 @@ intr_do_signal: copy %r0, %r24 /* unsigned long in_syscall */ copy %r16, %r25 /* struct pt_regs *regs */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif @@ -1088,7 +1081,7 @@ intr_extint: mfctl %cr31,%r1 copy %r30,%r17 /* FIXME! depi below has hardcoded idea of interrupt stack size (32k)*/ -#ifdef __LP64__ +#ifdef CONFIG_64BIT depdi 0,63,15,%r17 #else depi 0,31,15,%r17 @@ -1115,7 +1108,7 @@ intr_extint: ldil L%intr_return, %r2 -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif @@ -1153,15 +1146,17 @@ intr_save: CMPIB=,n 6,%r26,skip_save_ior - /* save_specials left ipsw value in r8 for us to test */ mfctl %cr20, %r16 /* isr */ + nop /* serialize mfctl on PA 2.0 to avoid 4 cycle penalty */ mfctl %cr21, %r17 /* ior */ -#ifdef __LP64__ + +#ifdef CONFIG_64BIT /* * If the interrupted code was running with W bit off (32 bit), * clear the b bits (bits 0 & 1) in the ior. + * save_specials left ipsw value in r8 for us to test. */ extrd,u,*<> %r8,PSW_W_BIT,1,%r0 depdi 0,1,2,%r17 @@ -1192,7 +1187,7 @@ skip_save_ior: loadgp copy %r29, %r25 /* arg1 is pt_regs */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif @@ -1230,7 +1225,7 @@ skip_save_ior: spc = r24 /* space for which the trap occured */ ptp = r25 /* page directory/page table pointer */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT dtlb_miss_20w: space_adjust spc,va,t0 @@ -1487,10 +1482,10 @@ nadtlb_emulate: add,l %r1,%r24,%r1 /* doesn't affect c/b bits */ nadtlb_nullify: - mfctl %cr22,%r8 /* Get ipsw */ + mfctl %ipsw,%r8 ldil L%PSW_N,%r9 or %r8,%r9,%r8 /* Set PSW_N */ - mtctl %r8,%cr22 + mtctl %r8,%ipsw rfir nop @@ -1521,7 +1516,7 @@ nadtlb_probe_check: nop -#ifdef __LP64__ +#ifdef CONFIG_64BIT itlb_miss_20w: /* @@ -1588,7 +1583,7 @@ itlb_miss_20: #endif -#ifdef __LP64__ +#ifdef CONFIG_64BIT dbit_trap_20w: space_adjust spc,va,t0 @@ -1797,7 +1792,7 @@ sys_fork_wrapper: STREG %r2,-RP_OFFSET(%r30) ldo FRAME_SIZE(%r30),%r30 -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif @@ -1847,7 +1842,7 @@ sys_clone_wrapper: STREG %r2,-RP_OFFSET(%r30) ldo FRAME_SIZE(%r30),%r30 -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif @@ -1869,7 +1864,7 @@ sys_vfork_wrapper: STREG %r2,-RP_OFFSET(%r30) ldo FRAME_SIZE(%r30),%r30 -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif @@ -1897,10 +1892,10 @@ sys_vfork_wrapper: STREG %r2,-RP_OFFSET(%r30) ldo FRAME_SIZE(%r30),%r30 -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif - bl \execve,%r2 + BL \execve,%r2 copy %r1,%arg0 ldo -FRAME_SIZE(%r30),%r30 @@ -1923,7 +1918,7 @@ error_\execve: sys_execve_wrapper: execve_wrapper sys_execve -#ifdef __LP64__ +#ifdef CONFIG_64BIT .export sys32_execve_wrapper .import sys32_execve @@ -1937,7 +1932,7 @@ sys_rt_sigreturn_wrapper: ldo TASK_REGS(%r26),%r26 /* get pt regs */ /* Don't save regs, we are going to restore them from sigcontext. */ STREG %r2, -RP_OFFSET(%r30) -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo FRAME_SIZE(%r30), %r30 BL sys_rt_sigreturn,%r2 ldo -16(%r30),%r29 /* Reference param save area */ @@ -1968,7 +1963,7 @@ sys_sigaltstack_wrapper: ldo TASK_REGS(%r1),%r24 /* get pt regs */ LDREG TASK_PT_GR30(%r24),%r24 STREG %r2, -RP_OFFSET(%r30) -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo FRAME_SIZE(%r30), %r30 b,l do_sigaltstack,%r2 ldo -16(%r30),%r29 /* Reference param save area */ @@ -1982,7 +1977,7 @@ sys_sigaltstack_wrapper: bv %r0(%r2) nop -#ifdef __LP64__ +#ifdef CONFIG_64BIT .export sys32_sigaltstack_wrapper sys32_sigaltstack_wrapper: /* Get the user stack pointer */ @@ -2006,7 +2001,7 @@ sys_rt_sigsuspend_wrapper: reg_save %r24 STREG %r2, -RP_OFFSET(%r30) -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo FRAME_SIZE(%r30), %r30 b,l sys_rt_sigsuspend,%r2 ldo -16(%r30),%r29 /* Reference param save area */ @@ -2079,7 +2074,7 @@ syscall_check_bh: ldw TI_CPU-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r26 /* cpu # */ /* shift left ____cacheline_aligned (aka L1_CACHE_BYTES) bits */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT shld %r26, 6, %r20 #else shlw %r26, 5, %r20 @@ -2087,9 +2082,6 @@ syscall_check_bh: add %r19,%r20,%r19 /* now have &irq_stat[smp_processor_id()] */ #endif /* CONFIG_SMP */ - LDREG IRQSTAT_SIRQ_PEND(%r19),%r20 /* hardirq.h: unsigned long */ - cmpib,<>,n 0,%r20,syscall_do_softirq /* forward */ - syscall_check_resched: /* check for reschedule */ @@ -2144,7 +2136,7 @@ syscall_restore: depi 3,31,2,%r31 /* ensure return to user mode. */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT /* decide whether to reset the wide mode bit * * For a syscall, the W bit is stored in the lowest bit @@ -2227,20 +2219,10 @@ pt_regs_ok: b intr_restore nop - .import do_softirq,code -syscall_do_softirq: - bl do_softirq,%r2 - nop - /* NOTE: We enable I-bit incase we schedule later, - * and we might be going back to userspace if we were - * traced. */ - b syscall_check_resched - ssm PSW_SM_I, %r0 /* do_softirq returns with I bit off */ - .import schedule,code syscall_do_resched: BL schedule,%r2 -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #else nop @@ -2260,7 +2242,7 @@ syscall_do_signal: ldi 1, %r24 /* unsigned long in_syscall */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif BL do_signal,%r2 diff --git a/arch/parisc/kernel/firmware.c b/arch/parisc/kernel/firmware.c index f244fb200db1..553f8fe03224 100644 --- a/arch/parisc/kernel/firmware.c +++ b/arch/parisc/kernel/firmware.c @@ -83,15 +83,15 @@ static unsigned long pdc_result2[32] __attribute__ ((aligned (8))); int parisc_narrow_firmware = 1; #endif -/* on all currently-supported platforms, IODC I/O calls are always - * 32-bit calls, and MEM_PDC calls are always the same width as the OS. - * This means Cxxx boxes can't run wide kernels right now. -PB +/* On most currently-supported platforms, IODC I/O calls are 32-bit calls + * and MEM_PDC calls are always the same width as the OS. + * Some PAT boxes may have 64-bit IODC I/O. * - * CONFIG_PDC_NARROW has been added to allow 64-bit kernels to run on - * systems with 32-bit MEM_PDC calls. This will allow wide kernels to - * run on Cxxx boxes now. -RB - * - * Note that some PAT boxes may have 64-bit IODC I/O... + * Ryan Bradetich added the now obsolete CONFIG_PDC_NARROW to allow + * 64-bit kernels to run on systems with 32-bit MEM_PDC calls. + * This allowed wide kernels to run on Cxxx boxes. + * We now detect 32-bit-only PDC and dynamically switch to 32-bit mode + * when running a 64-bit kernel on such boxes (e.g. C200 or C360). */ #ifdef __LP64__ diff --git a/arch/parisc/kernel/head.S b/arch/parisc/kernel/head.S index 28405edf8448..0b47afc20690 100644 --- a/arch/parisc/kernel/head.S +++ b/arch/parisc/kernel/head.S @@ -12,7 +12,7 @@ * Initial Version 04-23-1999 by Helge Deller <deller@gmx.de> */ -#include <linux/autoconf.h> /* for CONFIG_SMP */ +#include <linux/config.h> /* for CONFIG_SMP */ #include <asm/asm-offsets.h> #include <asm/psw.h> @@ -36,10 +36,10 @@ boot_args: .align 4 .import init_thread_union,data .import fault_vector_20,code /* IVA parisc 2.0 32 bit */ -#ifndef __LP64__ +#ifndef CONFIG_64BIT .import fault_vector_11,code /* IVA parisc 1.1 32 bit */ .import $global$ /* forward declaration */ -#endif /*!LP64*/ +#endif /*!CONFIG_64BIT*/ .export stext .export _stext,data /* Kernel want it this way! */ _stext: @@ -76,7 +76,7 @@ $bss_loop: mtctl %r4,%cr24 /* Initialize kernel root pointer */ mtctl %r4,%cr25 /* Initialize user root pointer */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT /* Set pmd in pgd */ load32 PA(pmd0),%r5 shrd %r5,PxD_VALUE_SHIFT,%r3 @@ -99,7 +99,7 @@ $bss_loop: stw %r3,0(%r4) ldo (ASM_PAGE_SIZE >> PxD_VALUE_SHIFT)(%r3),%r3 addib,> -1,%r1,1b -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo ASM_PMD_ENTRY_SIZE(%r4),%r4 #else ldo ASM_PGD_ENTRY_SIZE(%r4),%r4 @@ -170,7 +170,7 @@ common_stext: stw %r0,0x28(%r0) /* MEM_RENDEZ_HI */ #endif /*CONFIG_SMP*/ -#ifdef __LP64__ +#ifdef CONFIG_64BIT tophys_r1 %sp /* Save the rfi target address */ @@ -224,8 +224,6 @@ stext_pdc_ret: mtctl %r0,%cr12 mtctl %r0,%cr13 - /* Prepare to RFI! Man all the cannons! */ - /* Initialize the global data pointer */ loadgp @@ -235,7 +233,7 @@ stext_pdc_ret: * following short sequence of instructions can determine this * (without being illegal on a PA1.1 machine). */ -#ifndef __LP64__ +#ifndef CONFIG_64BIT ldi 32,%r10 mtctl %r10,%cr11 .level 2.0 @@ -248,52 +246,22 @@ stext_pdc_ret: $is_pa20: .level LEVEL /* restore 1.1 || 2.0w */ -#endif /*!LP64*/ +#endif /*!CONFIG_64BIT*/ load32 PA(fault_vector_20),%r10 $install_iva: mtctl %r10,%cr14 -#ifdef __LP64__ - b aligned_rfi + b aligned_rfi /* Prepare to RFI! Man all the cannons! */ nop - .align 256 + .align 128 aligned_rfi: - ssm 0,0 - nop /* 1 */ - nop /* 2 */ - nop /* 3 */ - nop /* 4 */ - nop /* 5 */ - nop /* 6 */ - nop /* 7 */ - nop /* 8 */ -#endif + pcxt_ssm_bug -#ifdef __LP64__ /* move to psw.h? */ -#define PSW_BITS PSW_Q+PSW_I+PSW_D+PSW_P+PSW_R -#else -#define PSW_BITS PSW_SM_Q -#endif + rsm PSW_SM_QUIET,%r0 /* off troublesome PSW bits */ + /* Don't need NOPs, have 8 compliant insn before rfi */ -$rfi: - /* turn off troublesome PSW bits */ - rsm PSW_BITS,%r0 - - /* kernel PSW: - * - no interruptions except HPMC and TOC (which are handled by PDC) - * - Q bit set (IODC / PDC interruptions) - * - big-endian - * - virtually mapped - */ - load32 KERNEL_PSW,%r10 - mtctl %r10,%ipsw - - /* Set the space pointers for the post-RFI world - ** Clear the two-level IIA Space Queue, effectively setting - ** Kernel space. - */ mtctl %r0,%cr17 /* Clear IIASQ tail */ mtctl %r0,%cr17 /* Clear IIASQ head */ @@ -301,8 +269,11 @@ $rfi: mtctl %r11,%cr18 /* IIAOQ head */ ldo 4(%r11),%r11 mtctl %r11,%cr18 /* IIAOQ tail */ + + load32 KERNEL_PSW,%r10 + mtctl %r10,%ipsw - /* Jump to hyperspace */ + /* Jump through hyperspace to Virt Mode */ rfi nop @@ -313,7 +284,7 @@ $rfi: .import smp_init_current_idle_task,data .import smp_callin,code -#ifndef __LP64__ +#ifndef CONFIG_64BIT smp_callin_rtn: .proc .callinfo @@ -321,7 +292,7 @@ smp_callin_rtn: nop nop .procend -#endif /*!LP64*/ +#endif /*!CONFIG_64BIT*/ /*************************************************************************** * smp_slave_stext is executed by all non-monarch Processors when the Monarch @@ -356,7 +327,7 @@ smp_slave_stext: mtctl %r4,%cr24 /* Initialize kernel root pointer */ mtctl %r4,%cr25 /* Initialize user root pointer */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT /* Setup PDCE_PROC entry */ copy %arg0,%r3 #else @@ -373,7 +344,7 @@ smp_slave_stext: .procend #endif /* CONFIG_SMP */ -#ifndef __LP64__ +#ifndef CONFIG_64BIT .data .align 4 @@ -383,4 +354,4 @@ smp_slave_stext: .size $global$,4 $global$: .word 0 -#endif /*!LP64*/ +#endif /*!CONFIG_64BIT*/ diff --git a/arch/parisc/kernel/ioctl32.c b/arch/parisc/kernel/ioctl32.c index 1d3824b670d1..8cad8f004f00 100644 --- a/arch/parisc/kernel/ioctl32.c +++ b/arch/parisc/kernel/ioctl32.c @@ -104,12 +104,9 @@ static int drm32_version(unsigned int fd, unsigned int cmd, unsigned long arg) } out: - if (kversion.name) - kfree(kversion.name); - if (kversion.date) - kfree(kversion.date); - if (kversion.desc) - kfree(kversion.desc); + kfree(kversion.name); + kfree(kversion.date); + kfree(kversion.desc); return ret; } @@ -166,9 +163,7 @@ static int drm32_getsetunique(unsigned int fd, unsigned int cmd, unsigned long a ret = -EFAULT; } - if (karg.unique != NULL) - kfree(karg.unique); - + kfree(karg.unique); return ret; } @@ -265,7 +260,6 @@ static int drm32_info_bufs(unsigned int fd, unsigned int cmd, unsigned long arg) } kfree(karg.list); - return ret; } @@ -305,7 +299,6 @@ static int drm32_free_bufs(unsigned int fd, unsigned int cmd, unsigned long arg) out: kfree(karg.list); - return ret; } @@ -494,15 +487,10 @@ static int drm32_dma(unsigned int fd, unsigned int cmd, unsigned long arg) } out: - if (karg.send_indices) - kfree(karg.send_indices); - if (karg.send_sizes) - kfree(karg.send_sizes); - if (karg.request_indices) - kfree(karg.request_indices); - if (karg.request_sizes) - kfree(karg.request_sizes); - + kfree(karg.send_indices); + kfree(karg.send_sizes); + kfree(karg.request_indices); + kfree(karg.request_sizes); return ret; } @@ -555,9 +543,7 @@ static int drm32_res_ctx(unsigned int fd, unsigned int cmd, unsigned long arg) ret = -EFAULT; } - if (karg.contexts) - kfree(karg.contexts); - + kfree(karg.contexts); return ret; } diff --git a/arch/parisc/kernel/pacache.S b/arch/parisc/kernel/pacache.S index 77e03bc0f935..9534ee17b9be 100644 --- a/arch/parisc/kernel/pacache.S +++ b/arch/parisc/kernel/pacache.S @@ -26,7 +26,7 @@ * can be used. */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT #define ADDIB addib,* #define CMPB cmpb,* #define ANDCM andcm,* @@ -40,8 +40,10 @@ .level 2.0 #endif -#include <asm/assembly.h> +#include <linux/config.h> + #include <asm/psw.h> +#include <asm/assembly.h> #include <asm/pgtable.h> #include <asm/cache.h> @@ -62,32 +64,23 @@ flush_tlb_all_local: * to happen in real mode with all interruptions disabled. */ - /* - * Once again, we do the rfi dance ... some day we need examine - * all of our uses of this type of code and see what can be - * consolidated. - */ - - rsm PSW_SM_I, %r19 /* relied upon translation! PA 2.0 Arch. F-5 */ + /* pcxt_ssm_bug - relied upon translation! PA 2.0 Arch. F-4 and F-5 */ + rsm PSW_SM_I, %r19 /* save I-bit state */ + load32 PA(1f), %r1 nop nop nop nop nop - nop - nop - - rsm PSW_SM_Q, %r0 /* Turn off Q bit to load iia queue */ - ldil L%REAL_MODE_PSW, %r1 - ldo R%REAL_MODE_PSW(%r1), %r1 - mtctl %r1, %cr22 + + rsm PSW_SM_Q, %r0 /* prep to load iia queue */ mtctl %r0, %cr17 /* Clear IIASQ tail */ mtctl %r0, %cr17 /* Clear IIASQ head */ - ldil L%PA(1f), %r1 - ldo R%PA(1f)(%r1), %r1 mtctl %r1, %cr18 /* IIAOQ head */ ldo 4(%r1), %r1 mtctl %r1, %cr18 /* IIAOQ tail */ + load32 REAL_MODE_PSW, %r1 + mtctl %r1, %ipsw rfi nop @@ -178,29 +171,36 @@ fdtonemiddle: /* Loop if LOOP = 1 */ ADDIB> -1, %r22, fdtoneloop /* Outer loop count decr */ add %r21, %r20, %r20 /* increment space */ -fdtdone: - /* Switch back to virtual mode */ +fdtdone: + /* + * Switch back to virtual mode + */ + /* pcxt_ssm_bug */ + rsm PSW_SM_I, %r0 + load32 2f, %r1 + nop + nop + nop + nop + nop - rsm PSW_SM_Q, %r0 /* clear Q bit to load iia queue */ - ldil L%KERNEL_PSW, %r1 - ldo R%KERNEL_PSW(%r1), %r1 - or %r1, %r19, %r1 /* Set I bit if set on entry */ - mtctl %r1, %cr22 + rsm PSW_SM_Q, %r0 /* prep to load iia queue */ mtctl %r0, %cr17 /* Clear IIASQ tail */ mtctl %r0, %cr17 /* Clear IIASQ head */ - ldil L%(2f), %r1 - ldo R%(2f)(%r1), %r1 mtctl %r1, %cr18 /* IIAOQ head */ ldo 4(%r1), %r1 mtctl %r1, %cr18 /* IIAOQ tail */ + load32 KERNEL_PSW, %r1 + or %r1, %r19, %r1 /* I-bit to state on entry */ + mtctl %r1, %ipsw /* restore I-bit (entire PSW) */ rfi nop 2: bv %r0(%r2) nop - .exit + .exit .procend .export flush_instruction_cache_local,code @@ -227,7 +227,7 @@ flush_instruction_cache_local: fimanyloop: /* Loop if LOOP >= 2 */ ADDIB> -1, %r31, fimanyloop /* Adjusted inner loop decr */ - fice 0(%sr1, %arg0) + fice %r0(%sr1, %arg0) fice,m %arg1(%sr1, %arg0) /* Last fice and addr adjust */ movb,tr %arg3, %r31, fimanyloop /* Re-init inner loop count */ ADDIB<=,n -1, %arg2, fisync /* Outer loop decr */ @@ -238,7 +238,7 @@ fioneloop: /* Loop if LOOP = 1 */ fisync: sync - mtsm %r22 + mtsm %r22 /* restore I-bit */ bv %r0(%r2) nop .exit @@ -269,7 +269,7 @@ flush_data_cache_local: fdmanyloop: /* Loop if LOOP >= 2 */ ADDIB> -1, %r31, fdmanyloop /* Adjusted inner loop decr */ - fdce 0(%sr1, %arg0) + fdce %r0(%sr1, %arg0) fdce,m %arg1(%sr1, %arg0) /* Last fdce and addr adjust */ movb,tr %arg3, %r31, fdmanyloop /* Re-init inner loop count */ ADDIB<=,n -1, %arg2, fdsync /* Outer loop decr */ @@ -281,7 +281,7 @@ fdoneloop: /* Loop if LOOP = 1 */ fdsync: syncdma sync - mtsm %r22 + mtsm %r22 /* restore I-bit */ bv %r0(%r2) nop .exit @@ -296,7 +296,7 @@ copy_user_page_asm: .callinfo NO_CALLS .entry -#ifdef __LP64__ +#ifdef CONFIG_64BIT /* PA8x00 CPUs can consume 2 loads or 1 store per cycle. * Unroll the loop by hand and arrange insn appropriately. * GCC probably can do this just as well. @@ -351,7 +351,11 @@ copy_user_page_asm: std %r22, 120(%r26) ldo 128(%r26), %r26 - ADDIB> -1, %r1, 1b /* bundle 10 */ + /* conditional branches nullify on forward taken branch, and on + * non-taken backward branch. Note that .+4 is a backwards branch. + * The ldd should only get executed if the branch is taken. + */ + ADDIB>,n -1, %r1, 1b /* bundle 10 */ ldd 0(%r25), %r19 /* start next loads */ #else @@ -363,10 +367,10 @@ copy_user_page_asm: * the full 64 bit register values on interrupt, we can't * use ldd/std on a 32 bit kernel. */ + ldw 0(%r25), %r19 ldi 64, %r1 /* PAGE_SIZE/64 == 64 */ 1: - ldw 0(%r25), %r19 ldw 4(%r25), %r20 ldw 8(%r25), %r21 ldw 12(%r25), %r22 @@ -396,11 +400,12 @@ copy_user_page_asm: ldw 60(%r25), %r22 stw %r19, 48(%r26) stw %r20, 52(%r26) + ldo 64(%r25), %r25 stw %r21, 56(%r26) stw %r22, 60(%r26) ldo 64(%r26), %r26 - ADDIB> -1, %r1, 1b - ldo 64(%r25), %r25 + ADDIB>,n -1, %r1, 1b + ldw 0(%r25), %r19 #endif bv %r0(%r2) nop @@ -456,7 +461,7 @@ copy_user_page_asm: sub %r25, %r1, %r23 /* move physical addr into non shadowed reg */ ldil L%(TMPALIAS_MAP_START), %r28 -#ifdef __LP64__ +#ifdef CONFIG_64BIT extrd,u %r26,56,32, %r26 /* convert phys addr to tlb insert format */ extrd,u %r23,56,32, %r23 /* convert phys addr to tlb insert format */ depd %r24,63,22, %r28 /* Form aliased virtual address 'to' */ @@ -543,7 +548,7 @@ __clear_user_page_asm: tophys_r1 %r26 ldil L%(TMPALIAS_MAP_START), %r28 -#ifdef __LP64__ +#ifdef CONFIG_64BIT #if (TMPALIAS_MAP_START >= 0x80000000) depdi 0, 31,32, %r28 /* clear any sign extension */ #endif @@ -560,7 +565,7 @@ __clear_user_page_asm: pdtlb 0(%r28) -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldi 32, %r1 /* PAGE_SIZE/128 == 32 */ /* PREFETCH (Write) has not (yet) been proven to help here */ @@ -585,7 +590,7 @@ __clear_user_page_asm: ADDIB> -1, %r1, 1b ldo 128(%r28), %r28 -#else /* ! __LP64 */ +#else /* ! CONFIG_64BIT */ ldi 64, %r1 /* PAGE_SIZE/64 == 64 */ @@ -608,7 +613,7 @@ __clear_user_page_asm: stw %r0, 60(%r28) ADDIB> -1, %r1, 1b ldo 64(%r28), %r28 -#endif /* __LP64 */ +#endif /* CONFIG_64BIT */ bv %r0(%r2) nop @@ -626,7 +631,7 @@ flush_kernel_dcache_page: ldil L%dcache_stride, %r1 ldw R%dcache_stride(%r1), %r23 -#ifdef __LP64__ +#ifdef CONFIG_64BIT depdi,z 1, 63-PAGE_SHIFT,1, %r25 #else depwi,z 1, 31-PAGE_SHIFT,1, %r25 @@ -670,7 +675,7 @@ flush_user_dcache_page: ldil L%dcache_stride, %r1 ldw R%dcache_stride(%r1), %r23 -#ifdef __LP64__ +#ifdef CONFIG_64BIT depdi,z 1,63-PAGE_SHIFT,1, %r25 #else depwi,z 1,31-PAGE_SHIFT,1, %r25 @@ -714,7 +719,7 @@ flush_user_icache_page: ldil L%dcache_stride, %r1 ldw R%dcache_stride(%r1), %r23 -#ifdef __LP64__ +#ifdef CONFIG_64BIT depdi,z 1, 63-PAGE_SHIFT,1, %r25 #else depwi,z 1, 31-PAGE_SHIFT,1, %r25 @@ -759,7 +764,7 @@ purge_kernel_dcache_page: ldil L%dcache_stride, %r1 ldw R%dcache_stride(%r1), %r23 -#ifdef __LP64__ +#ifdef CONFIG_64BIT depdi,z 1, 63-PAGE_SHIFT,1, %r25 #else depwi,z 1, 31-PAGE_SHIFT,1, %r25 @@ -807,7 +812,7 @@ flush_alias_page: tophys_r1 %r26 ldil L%(TMPALIAS_MAP_START), %r28 -#ifdef __LP64__ +#ifdef CONFIG_64BIT extrd,u %r26, 56,32, %r26 /* convert phys addr to tlb insert format */ depd %r25, 63,22, %r28 /* Form aliased virtual address 'to' */ depdi 0, 63,12, %r28 /* Clear any offset bits */ @@ -824,7 +829,7 @@ flush_alias_page: ldil L%dcache_stride, %r1 ldw R%dcache_stride(%r1), %r23 -#ifdef __LP64__ +#ifdef CONFIG_64BIT depdi,z 1, 63-PAGE_SHIFT,1, %r29 #else depwi,z 1, 31-PAGE_SHIFT,1, %r29 @@ -935,7 +940,7 @@ flush_kernel_icache_page: ldil L%icache_stride, %r1 ldw R%icache_stride(%r1), %r23 -#ifdef __LP64__ +#ifdef CONFIG_64BIT depdi,z 1, 63-PAGE_SHIFT,1, %r25 #else depwi,z 1, 31-PAGE_SHIFT,1, %r25 @@ -944,23 +949,23 @@ flush_kernel_icache_page: sub %r25, %r23, %r25 -1: fic,m %r23(%r26) - fic,m %r23(%r26) - fic,m %r23(%r26) - fic,m %r23(%r26) - fic,m %r23(%r26) - fic,m %r23(%r26) - fic,m %r23(%r26) - fic,m %r23(%r26) - fic,m %r23(%r26) - fic,m %r23(%r26) - fic,m %r23(%r26) - fic,m %r23(%r26) - fic,m %r23(%r26) - fic,m %r23(%r26) - fic,m %r23(%r26) +1: fic,m %r23(%sr4, %r26) + fic,m %r23(%sr4, %r26) + fic,m %r23(%sr4, %r26) + fic,m %r23(%sr4, %r26) + fic,m %r23(%sr4, %r26) + fic,m %r23(%sr4, %r26) + fic,m %r23(%sr4, %r26) + fic,m %r23(%sr4, %r26) + fic,m %r23(%sr4, %r26) + fic,m %r23(%sr4, %r26) + fic,m %r23(%sr4, %r26) + fic,m %r23(%sr4, %r26) + fic,m %r23(%sr4, %r26) + fic,m %r23(%sr4, %r26) + fic,m %r23(%sr4, %r26) CMPB<< %r26, %r25, 1b - fic,m %r23(%r26) + fic,m %r23(%sr4, %r26) sync bv %r0(%r2) @@ -982,17 +987,18 @@ flush_kernel_icache_range_asm: ANDCM %r26, %r21, %r26 1: CMPB<<,n %r26, %r25, 1b - fic,m %r23(%r26) + fic,m %r23(%sr4, %r26) sync bv %r0(%r2) nop .exit - .procend - .align 128 - + /* align should cover use of rfi in disable_sr_hashing_asm and + * srdis_done. + */ + .align 256 .export disable_sr_hashing_asm,code disable_sr_hashing_asm: @@ -1000,28 +1006,26 @@ disable_sr_hashing_asm: .callinfo NO_CALLS .entry - /* Switch to real mode */ - - ssm 0, %r0 /* relied upon translation! */ - nop - nop + /* + * Switch to real mode + */ + /* pcxt_ssm_bug */ + rsm PSW_SM_I, %r0 + load32 PA(1f), %r1 nop nop nop nop nop - - rsm (PSW_SM_Q|PSW_SM_I), %r0 /* disable Q&I to load the iia queue */ - ldil L%REAL_MODE_PSW, %r1 - ldo R%REAL_MODE_PSW(%r1), %r1 - mtctl %r1, %cr22 + + rsm PSW_SM_Q, %r0 /* prep to load iia queue */ mtctl %r0, %cr17 /* Clear IIASQ tail */ mtctl %r0, %cr17 /* Clear IIASQ head */ - ldil L%PA(1f), %r1 - ldo R%PA(1f)(%r1), %r1 mtctl %r1, %cr18 /* IIAOQ head */ ldo 4(%r1), %r1 mtctl %r1, %cr18 /* IIAOQ tail */ + load32 REAL_MODE_PSW, %r1 + mtctl %r1, %ipsw rfi nop @@ -1053,27 +1057,31 @@ srdis_pcxl: srdis_pa20: - /* Disable Space Register Hashing for PCXU,PCXU+,PCXW,PCXW+ */ + /* Disable Space Register Hashing for PCXU,PCXU+,PCXW,PCXW+,PCXW2 */ .word 0x144008bc /* mfdiag %dr2, %r28 */ depdi 0, 54,1, %r28 /* clear DIAG_SPHASH_ENAB (bit 54) */ .word 0x145c1840 /* mtdiag %r28, %dr2 */ -srdis_done: +srdis_done: /* Switch back to virtual mode */ + rsm PSW_SM_I, %r0 /* prep to load iia queue */ + load32 2f, %r1 + nop + nop + nop + nop + nop - rsm PSW_SM_Q, %r0 /* clear Q bit to load iia queue */ - ldil L%KERNEL_PSW, %r1 - ldo R%KERNEL_PSW(%r1), %r1 - mtctl %r1, %cr22 + rsm PSW_SM_Q, %r0 /* prep to load iia queue */ mtctl %r0, %cr17 /* Clear IIASQ tail */ mtctl %r0, %cr17 /* Clear IIASQ head */ - ldil L%(2f), %r1 - ldo R%(2f)(%r1), %r1 mtctl %r1, %cr18 /* IIAOQ head */ ldo 4(%r1), %r1 mtctl %r1, %cr18 /* IIAOQ tail */ + load32 KERNEL_PSW, %r1 + mtctl %r1, %ipsw rfi nop diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c index 844c2877a2e3..ae6213d71670 100644 --- a/arch/parisc/kernel/pci-dma.c +++ b/arch/parisc/kernel/pci-dma.c @@ -31,7 +31,7 @@ #include <asm/page.h> /* get_order */ #include <asm/pgalloc.h> #include <asm/uaccess.h> - +#include <asm/tlbflush.h> /* for purge_tlb_*() macros */ static struct proc_dir_entry * proc_gsc_root = NULL; static int pcxl_proc_info(char *buffer, char **start, off_t offset, int length); @@ -333,18 +333,28 @@ pcxl_free_range(unsigned long vaddr, size_t size) static int __init pcxl_dma_init(void) { - if (pcxl_dma_start == 0) - return 0; + if (pcxl_dma_start == 0) + return 0; - spin_lock_init(&pcxl_res_lock); - pcxl_res_size = PCXL_DMA_MAP_SIZE >> (PAGE_SHIFT + 3); - pcxl_res_hint = 0; - pcxl_res_map = (char *)__get_free_pages(GFP_KERNEL, + spin_lock_init(&pcxl_res_lock); + pcxl_res_size = PCXL_DMA_MAP_SIZE >> (PAGE_SHIFT + 3); + pcxl_res_hint = 0; + pcxl_res_map = (char *)__get_free_pages(GFP_KERNEL, get_order(pcxl_res_size)); - memset(pcxl_res_map, 0, pcxl_res_size); - proc_gsc_root = proc_mkdir("gsc", 0); - create_proc_info_entry("dino", 0, proc_gsc_root, pcxl_proc_info); - return 0; + memset(pcxl_res_map, 0, pcxl_res_size); + proc_gsc_root = proc_mkdir("gsc", 0); + if (!proc_gsc_root) + printk(KERN_WARNING + "pcxl_dma_init: Unable to create gsc /proc dir entry\n"); + else { + struct proc_dir_entry* ent; + ent = create_proc_info_entry("pcxl_dma", 0, + proc_gsc_root, pcxl_proc_info); + if (!ent) + printk(KERN_WARNING + "pci-dma.c: Unable to create pcxl_dma /proc entry.\n"); + } + return 0; } __initcall(pcxl_dma_init); @@ -545,16 +555,16 @@ struct hppa_dma_ops pcx_dma_ops = { static int pcxl_proc_info(char *buf, char **start, off_t offset, int len) { +#if 0 u_long i = 0; unsigned long *res_ptr = (u_long *)pcxl_res_map; - unsigned long total_pages = pcxl_res_size << 3; /* 8 bits per byte */ +#endif + unsigned long total_pages = pcxl_res_size << 3; /* 8 bits per byte */ - sprintf(buf, "\nDMA Mapping Area size : %d bytes (%d pages)\n", - PCXL_DMA_MAP_SIZE, - (pcxl_res_size << 3) ); /* 1 bit per page */ + sprintf(buf, "\nDMA Mapping Area size : %d bytes (%ld pages)\n", + PCXL_DMA_MAP_SIZE, total_pages); - sprintf(buf, "%sResource bitmap : %d bytes (%d pages)\n", - buf, pcxl_res_size, pcxl_res_size << 3); /* 8 bits per byte */ + sprintf(buf, "%sResource bitmap : %d bytes\n", buf, pcxl_res_size); strcat(buf, " total: free: used: % used:\n"); sprintf(buf, "%sblocks %8d %8ld %8ld %8ld%%\n", buf, pcxl_res_size, @@ -564,7 +574,8 @@ static int pcxl_proc_info(char *buf, char **start, off_t offset, int len) sprintf(buf, "%spages %8ld %8ld %8ld %8ld%%\n", buf, total_pages, total_pages - pcxl_used_pages, pcxl_used_pages, (pcxl_used_pages * 100 / total_pages)); - + +#if 0 strcat(buf, "\nResource bitmap:"); for(; i < (pcxl_res_size / sizeof(u_long)); ++i, ++res_ptr) { @@ -572,6 +583,7 @@ static int pcxl_proc_info(char *buf, char **start, off_t offset, int len) strcat(buf,"\n "); sprintf(buf, "%s %08lx", buf, *res_ptr); } +#endif strcat(buf, "\n"); return strlen(buf); } diff --git a/arch/parisc/kernel/pci.c b/arch/parisc/kernel/pci.c index e6a891a0cad0..88cba49c5301 100644 --- a/arch/parisc/kernel/pci.c +++ b/arch/parisc/kernel/pci.c @@ -202,7 +202,8 @@ static void pcibios_link_hba_resources( struct resource *hba_res, struct resource *r) { if (!r->parent) { - printk(KERN_EMERG "PCI: Tell willy he's wrong\n"); + printk(KERN_EMERG "PCI: resource not parented! [%lx-%lx]\n", + r->start, r->end); r->parent = hba_res; /* reverse link is harder *sigh* */ diff --git a/arch/parisc/kernel/pdc_cons.c b/arch/parisc/kernel/pdc_cons.c index 01f676d1673b..215d78c87bc5 100644 --- a/arch/parisc/kernel/pdc_cons.c +++ b/arch/parisc/kernel/pdc_cons.c @@ -41,7 +41,7 @@ /* Define EARLY_BOOTUP_DEBUG to debug kernel related boot problems. * On production kernels EARLY_BOOTUP_DEBUG should be undefined. */ -#undef EARLY_BOOTUP_DEBUG +#define EARLY_BOOTUP_DEBUG #include <linux/config.h> @@ -49,14 +49,8 @@ #include <linux/console.h> #include <linux/string.h> #include <linux/init.h> -#include <linux/delay.h> -#include <linux/sched.h> -#include <linux/interrupt.h> #include <linux/major.h> #include <linux/tty.h> -#include <asm/page.h> -#include <asm/types.h> -#include <asm/system.h> #include <asm/pdc.h> /* for iodc_call() proto and friends */ @@ -96,7 +90,6 @@ static int pdc_console_setup(struct console *co, char *options) } #if defined(CONFIG_PDC_CONSOLE) -#define PDC_CONSOLE_DEVICE pdc_console_device static struct tty_driver * pdc_console_device (struct console *c, int *index) { extern struct tty_driver console_driver; @@ -104,22 +97,19 @@ static struct tty_driver * pdc_console_device (struct console *c, int *index) return &console_driver; } #else -#define PDC_CONSOLE_DEVICE NULL +#define pdc_console_device NULL #endif static struct console pdc_cons = { .name = "ttyB", .write = pdc_console_write, - .device = PDC_CONSOLE_DEVICE, + .device = pdc_console_device, .setup = pdc_console_setup, - .flags = CON_BOOT|CON_PRINTBUFFER|CON_ENABLED, + .flags = CON_BOOT | CON_PRINTBUFFER | CON_ENABLED, .index = -1, }; static int pdc_console_initialized; -extern unsigned long con_start; /* kernel/printk.c */ -extern unsigned long log_end; /* kernel/printk.c */ - static void pdc_console_init_force(void) { @@ -146,27 +136,11 @@ void __init pdc_console_init(void) } -/* Unregister the pdc console with the printk console layer */ -void pdc_console_die(void) -{ - if (!pdc_console_initialized) - return; - --pdc_console_initialized; - - printk(KERN_INFO "Switching from PDC console\n"); - - /* Don't repeat what we've already printed */ - con_start = log_end; - - unregister_console(&pdc_cons); -} - - /* * Used for emergencies. Currently only used if an HPMC occurs. If an * HPMC occurs, it is possible that the current console may not be - * properly initialed after the PDC IO reset. This routine unregisters all - * of the current consoles, reinitializes the pdc console and + * properly initialised after the PDC IO reset. This routine unregisters + * all of the current consoles, reinitializes the pdc console and * registers it. */ @@ -177,13 +151,13 @@ void pdc_console_restart(void) if (pdc_console_initialized) return; + /* If we've already seen the output, don't bother to print it again */ + if (console_drivers != NULL) + pdc_cons.flags &= ~CON_PRINTBUFFER; + while ((console = console_drivers) != NULL) unregister_console(console_drivers); - /* Don't repeat what we've already printed */ - con_start = log_end; - /* force registering the pdc console */ pdc_console_init_force(); } - diff --git a/arch/parisc/kernel/perf.c b/arch/parisc/kernel/perf.c index b3ad0a505b87..44670d6e06f4 100644 --- a/arch/parisc/kernel/perf.c +++ b/arch/parisc/kernel/perf.c @@ -746,7 +746,8 @@ static int perf_write_image(uint64_t *memaddr) uint64_t *bptr; uint32_t dwords; uint32_t *intrigue_rdr; - uint64_t *intrigue_bitmask, tmp64, proc_hpa; + uint64_t *intrigue_bitmask, tmp64; + void __iomem *runway; struct rdr_tbl_ent *tentry; int i; @@ -798,15 +799,16 @@ static int perf_write_image(uint64_t *memaddr) return -1; } - proc_hpa = cpu_device->hpa; + runway = ioremap(cpu_device->hpa.start, 4096); /* Merge intrigue bits into Runway STATUS 0 */ - tmp64 = __raw_readq(proc_hpa + RUNWAY_STATUS) & 0xffecfffffffffffful; - __raw_writeq(tmp64 | (*memaddr++ & 0x0013000000000000ul), proc_hpa + RUNWAY_STATUS); + tmp64 = __raw_readq(runway + RUNWAY_STATUS) & 0xffecfffffffffffful; + __raw_writeq(tmp64 | (*memaddr++ & 0x0013000000000000ul), + runway + RUNWAY_STATUS); /* Write RUNWAY DEBUG registers */ for (i = 0; i < 8; i++) { - __raw_writeq(*memaddr++, proc_hpa + RUNWAY_DEBUG + i); + __raw_writeq(*memaddr++, runway + RUNWAY_DEBUG); } return 0; diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c index 46b759385115..7fdca87ef647 100644 --- a/arch/parisc/kernel/process.c +++ b/arch/parisc/kernel/process.c @@ -9,7 +9,7 @@ * Copyright (C) 2000-2003 Paul Bame <bame at parisc-linux.org> * Copyright (C) 2000 Philipp Rumpf <prumpf with tux.org> * Copyright (C) 2000 David Kennedy <dkennedy with linuxcare.com> - * Copyright (C) 2000 Richard Hirst <rhirst with parisc-lixux.org> + * Copyright (C) 2000 Richard Hirst <rhirst with parisc-linux.org> * Copyright (C) 2000 Grant Grundler <grundler with parisc-linux.org> * Copyright (C) 2001 Alan Modra <amodra at parisc-linux.org> * Copyright (C) 2001-2002 Ryan Bradetich <rbrad at parisc-linux.org> @@ -245,7 +245,17 @@ int sys_clone(unsigned long clone_flags, unsigned long usp, struct pt_regs *regs) { - int __user *user_tid = (int __user *)regs->gr[26]; + /* Arugments from userspace are: + r26 = Clone flags. + r25 = Child stack. + r24 = parent_tidptr. + r23 = Is the TLS storage descriptor + r22 = child_tidptr + + However, these last 3 args are only examined + if the proper flags are set. */ + int __user *child_tidptr; + int __user *parent_tidptr; /* usp must be word aligned. This also prevents users from * passing in the value 1 (which is the signal for a special @@ -253,10 +263,20 @@ sys_clone(unsigned long clone_flags, unsigned long usp, usp = ALIGN(usp, 4); /* A zero value for usp means use the current stack */ - if(usp == 0) - usp = regs->gr[30]; + if (usp == 0) + usp = regs->gr[30]; - return do_fork(clone_flags, usp, regs, 0, user_tid, NULL); + if (clone_flags & CLONE_PARENT_SETTID) + parent_tidptr = (int __user *)regs->gr[24]; + else + parent_tidptr = NULL; + + if (clone_flags & (CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID)) + child_tidptr = (int __user *)regs->gr[22]; + else + child_tidptr = NULL; + + return do_fork(clone_flags, usp, regs, 0, parent_tidptr, child_tidptr); } int @@ -332,6 +352,10 @@ copy_thread(int nr, unsigned long clone_flags, unsigned long usp, } else { cregs->kpc = (unsigned long) &child_return; } + /* Setup thread TLS area from the 4th parameter in clone */ + if (clone_flags & CLONE_SETTLS) + cregs->cr27 = pregs->gr[23]; + } return 0; diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c index 13b721cb9f55..4f5bbcf1f5a4 100644 --- a/arch/parisc/kernel/processor.c +++ b/arch/parisc/kernel/processor.c @@ -92,7 +92,7 @@ static int __init processor_probe(struct parisc_device *dev) * May get overwritten by PAT code. */ cpuid = boot_cpu_data.cpu_count; - txn_addr = dev->hpa; /* for legacy PDC */ + txn_addr = dev->hpa.start; /* for legacy PDC */ #ifdef __LP64__ if (is_pdc_pat()) { @@ -122,7 +122,7 @@ static int __init processor_probe(struct parisc_device *dev) * boot time (ie shutdown a CPU from an OS perspective). */ /* get the cpu number */ - status = pdc_pat_cpu_get_number(&cpu_info, dev->hpa); + status = pdc_pat_cpu_get_number(&cpu_info, dev->hpa.start); BUG_ON(PDC_OK != status); @@ -130,7 +130,7 @@ static int __init processor_probe(struct parisc_device *dev) printk(KERN_WARNING "IGNORING CPU at 0x%x," " cpu_slot_id > NR_CPUS" " (%ld > %d)\n", - dev->hpa, cpu_info.cpu_num, NR_CPUS); + dev->hpa.start, cpu_info.cpu_num, NR_CPUS); /* Ignore CPU since it will only crash */ boot_cpu_data.cpu_count--; return 1; @@ -149,7 +149,7 @@ static int __init processor_probe(struct parisc_device *dev) p->loops_per_jiffy = loops_per_jiffy; p->dev = dev; /* Save IODC data in case we need it */ - p->hpa = dev->hpa; /* save CPU hpa */ + p->hpa = dev->hpa.start; /* save CPU hpa */ p->cpuid = cpuid; /* save CPU id */ p->txn_addr = txn_addr; /* save CPU IRQ address */ #ifdef CONFIG_SMP diff --git a/arch/parisc/kernel/real2.S b/arch/parisc/kernel/real2.S index 8dd5defb7316..8c2859cca77e 100644 --- a/arch/parisc/kernel/real2.S +++ b/arch/parisc/kernel/real2.S @@ -7,8 +7,10 @@ * Copyright (C) 2000 Hewlett Packard (Paul Bame bame@puffin.external.hp.com) * */ -#include <asm/assembly.h> +#include <linux/config.h> + #include <asm/psw.h> +#include <asm/assembly.h> .section .bss .export real_stack @@ -20,7 +22,7 @@ real32_stack: real64_stack: .block 8192 -#ifdef __LP64__ +#ifdef CONFIG_64BIT # define REG_SZ 8 #else # define REG_SZ 4 @@ -50,7 +52,7 @@ save_cr_end: real32_call_asm: STREG %rp, -RP_OFFSET(%sp) /* save RP */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT callee_save ldo 2*REG_SZ(%sp), %sp /* room for a couple more saves */ STREG %r27, -1*REG_SZ(%sp) @@ -77,7 +79,7 @@ real32_call_asm: b,l save_control_regs,%r2 /* modifies r1, r2, r28 */ nop -#ifdef __LP64__ +#ifdef CONFIG_64BIT rsm PSW_SM_W, %r0 /* go narrow */ #endif @@ -85,7 +87,7 @@ real32_call_asm: bv 0(%r31) nop ric_ret: -#ifdef __LP64__ +#ifdef CONFIG_64BIT ssm PSW_SM_W, %r0 /* go wide */ #endif /* restore CRs before going virtual in case we page fault */ @@ -97,7 +99,7 @@ ric_ret: tovirt_r1 %sp LDREG -REG_SZ(%sp), %sp /* restore SP */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT LDREG -1*REG_SZ(%sp), %r27 LDREG -2*REG_SZ(%sp), %r29 ldo -2*REG_SZ(%sp), %sp @@ -143,24 +145,21 @@ restore_control_regs: /* rfi_virt2real() and rfi_real2virt() could perhaps be adapted for * more general-purpose use by the several places which need RFIs */ - .align 128 .text + .align 128 rfi_virt2real: /* switch to real mode... */ - ssm 0,0 /* See "relied upon translation" */ - nop /* PA 2.0 Arch. F-5 */ - nop - nop + rsm PSW_SM_I,%r0 + load32 PA(rfi_v2r_1), %r1 nop nop nop nop nop - rsm (PSW_SM_Q|PSW_SM_I),%r0 /* disable Q & I bits to load iia queue */ + rsm PSW_SM_Q,%r0 /* disable Q & I bits to load iia queue */ mtctl %r0, %cr17 /* Clear IIASQ tail */ mtctl %r0, %cr17 /* Clear IIASQ head */ - load32 PA(rfi_v2r_1), %r1 mtctl %r1, %cr18 /* IIAOQ head */ ldo 4(%r1), %r1 mtctl %r1, %cr18 /* IIAOQ tail */ @@ -184,10 +183,8 @@ rfi_v2r_1: .text .align 128 rfi_real2virt: - ssm 0,0 /* See "relied upon translation" */ - nop /* PA 2.0 Arch. F-5 */ - nop - nop + rsm PSW_SM_I,%r0 + load32 (rfi_r2v_1), %r1 nop nop nop @@ -197,7 +194,6 @@ rfi_real2virt: rsm PSW_SM_Q,%r0 /* disable Q bit to load iia queue */ mtctl %r0, %cr17 /* Clear IIASQ tail */ mtctl %r0, %cr17 /* Clear IIASQ head */ - load32 (rfi_r2v_1), %r1 mtctl %r1, %cr18 /* IIAOQ head */ ldo 4(%r1), %r1 mtctl %r1, %cr18 /* IIAOQ tail */ @@ -218,7 +214,7 @@ rfi_r2v_1: bv 0(%r2) nop -#ifdef __LP64__ +#ifdef CONFIG_64BIT /************************ 64-bit real-mode calls ***********************/ /* This is only usable in wide kernels right now and will probably stay so */ @@ -296,7 +292,7 @@ pc_in_user_space: ** comparing function pointers. */ __canonicalize_funcptr_for_compare: -#ifdef __LP64__ +#ifdef CONFIG_64BIT bve (%r2) #else bv %r0(%r2) diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c index 0224651fd8f1..82c24e62ab63 100644 --- a/arch/parisc/kernel/signal.c +++ b/arch/parisc/kernel/signal.c @@ -490,15 +490,7 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, give_sigsegv: DBG(1,"setup_rt_frame: sending SIGSEGV\n"); - if (sig == SIGSEGV) - ka->sa.sa_handler = SIG_DFL; - si.si_signo = SIGSEGV; - si.si_errno = 0; - si.si_code = SI_KERNEL; - si.si_pid = current->pid; - si.si_uid = current->uid; - si.si_addr = frame; - force_sig_info(SIGSEGV, &si, current); + force_sigsegv(sig, current); return 0; } @@ -633,10 +625,14 @@ do_signal(sigset_t *oldset, struct pt_regs *regs, int in_syscall) put_user(0xe0008200, &usp[3]); put_user(0x34140000, &usp[4]); - /* Stack is 64-byte aligned, and we only - * need to flush 1 cache line */ - asm("fdc 0(%%sr3, %0)\n" - "fic 0(%%sr3, %0)\n" + /* Stack is 64-byte aligned, and we only need + * to flush 1 cache line. + * Flushing one cacheline is cheap. + * "sync" on bigger (> 4 way) boxes is not. + */ + asm("fdc %%r0(%%sr3, %0)\n" + "sync\n" + "fic %%r0(%%sr3, %0)\n" "sync\n" : : "r"(regs->gr[30])); diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c index bcc7e83f5142..5db3be4e2704 100644 --- a/arch/parisc/kernel/smp.c +++ b/arch/parisc/kernel/smp.c @@ -18,7 +18,7 @@ */ #undef ENTRY_SYS_CPUS /* syscall support for iCOD-like functionality */ -#include <linux/autoconf.h> +#include <linux/config.h> #include <linux/types.h> #include <linux/spinlock.h> diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S index 8c7a7185cd3b..b29b76b42bb7 100644 --- a/arch/parisc/kernel/syscall.S +++ b/arch/parisc/kernel/syscall.S @@ -6,6 +6,7 @@ * thanks to Philipp Rumpf, Mike Shaver and various others * sorry about the wall, puffin.. */ +#include <linux/config.h> /* for CONFIG_SMP */ #include <asm/asm-offsets.h> #include <asm/unistd.h> @@ -22,15 +23,13 @@ */ #define KILL_INSN break 0,0 -#include <linux/config.h> /* for CONFIG_SMP */ - -#ifdef __LP64__ +#ifdef CONFIG_64BIT .level 2.0w #else .level 1.1 #endif -#ifndef __LP64__ +#ifndef CONFIG_64BIT .macro fixup_branch,lbl b \lbl .endm @@ -103,7 +102,7 @@ linux_gateway_entry: mfsp %sr7,%r1 /* save user sr7 */ mtsp %r1,%sr3 /* and store it in sr3 */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT /* for now we can *always* set the W bit on entry to the syscall * since we don't support wide userland processes. We could * also save the current SM other than in r0 and restore it on @@ -155,7 +154,7 @@ linux_gateway_entry: STREG %r19, TASK_PT_GR19(%r1) LDREGM -FRAME_SIZE(%r30), %r2 /* get users sp back */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT extrd,u %r2,63,1,%r19 /* W hidden in bottom bit */ #if 0 xor %r19,%r2,%r2 /* clear bottom bit */ @@ -186,7 +185,7 @@ linux_gateway_entry: loadgp -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ copy %r19,%r2 /* W bit back to r2 */ #else @@ -205,7 +204,7 @@ linux_gateway_entry: /* Note! We cannot use the syscall table that is mapped nearby since the gateway page is mapped execute-only. */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldil L%sys_call_table, %r1 or,= %r2,%r2,%r2 addil L%(sys_call_table64-sys_call_table), %r1 @@ -321,7 +320,7 @@ tracesys_next: LDREG TASK_PT_GR25(%r1), %r25 LDREG TASK_PT_GR24(%r1), %r24 LDREG TASK_PT_GR23(%r1), %r23 -#ifdef __LP64__ +#ifdef CONFIG_64BIT LDREG TASK_PT_GR22(%r1), %r22 LDREG TASK_PT_GR21(%r1), %r21 ldo -16(%r30),%r29 /* Reference param save area */ @@ -350,7 +349,7 @@ tracesys_next: tracesys_exit: ldo -THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1 /* get task ptr */ LDREG TI_TASK(%r1), %r1 -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif bl syscall_trace, %r2 @@ -371,7 +370,7 @@ tracesys_exit: tracesys_sigexit: ldo -THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1 /* get task ptr */ LDREG 0(%r1), %r1 -#ifdef __LP64__ +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif bl syscall_trace, %r2 @@ -404,7 +403,7 @@ lws_start: gate .+8, %r0 depi 3, 31, 2, %r31 /* Ensure we return to userspace */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT /* FIXME: If we are a 64-bit kernel just * turn this on unconditionally. */ @@ -440,7 +439,7 @@ lws_exit_nosys: /* Fall through: Return to userspace */ lws_exit: -#ifdef __LP64__ +#ifdef CONFIG_64BIT /* decide whether to reset the wide mode bit * * For a syscall, the W bit is stored in the lowest bit @@ -486,7 +485,7 @@ lws_exit: /* ELF64 Process entry path */ lws_compare_and_swap64: -#ifdef __LP64__ +#ifdef CONFIG_64BIT b,n lws_compare_and_swap #else /* If we are not a 64-bit kernel, then we don't @@ -497,7 +496,7 @@ lws_compare_and_swap64: /* ELF32 Process entry path */ lws_compare_and_swap32: -#ifdef __LP64__ +#ifdef CONFIG_64BIT /* Clip all the input registers */ depdi 0, 31, 32, %r26 depdi 0, 31, 32, %r25 @@ -608,7 +607,7 @@ cas_action: the other for the store. Either return -EFAULT. Each of the entries must be relocated. */ .section __ex_table,"aw" -#ifdef __LP64__ +#ifdef CONFIG_64BIT /* Pad the address calculation */ .word 0,(2b - linux_gateway_page) .word 0,(3b - linux_gateway_page) @@ -619,7 +618,7 @@ cas_action: .previous .section __ex_table,"aw" -#ifdef __LP64__ +#ifdef CONFIG_64BIT /* Pad the address calculation */ .word 0,(1b - linux_gateway_page) .word 0,(3b - linux_gateway_page) @@ -638,7 +637,7 @@ end_linux_gateway_page: /* Relocate symbols assuming linux_gateway_page is mapped to virtual address 0x0 */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT /* FIXME: The code will always be on the gateay page and thus it will be on the first 4k, the assembler seems to think that the final @@ -666,7 +665,7 @@ lws_table: sys_call_table: #include "syscall_table.S" -#ifdef __LP64__ +#ifdef CONFIG_64BIT .align 4096 .export sys_call_table64 .Lsys_call_table64: diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S index dcfa4d3d0e7d..32cbc0489324 100644 --- a/arch/parisc/kernel/syscall_table.S +++ b/arch/parisc/kernel/syscall_table.S @@ -35,7 +35,7 @@ #undef ENTRY_UHOH #undef ENTRY_COMP #undef ENTRY_OURS -#if defined(__LP64__) && !defined(SYSCALL_TABLE_64BIT) +#if defined(CONFIG_64BIT) && !defined(SYSCALL_TABLE_64BIT) /* Use ENTRY_SAME for 32-bit syscalls which are the same on wide and * narrow palinux. Use ENTRY_DIFF for those where a 32-bit specific * implementation is required on wide palinux. Use ENTRY_COMP where @@ -46,7 +46,7 @@ #define ENTRY_UHOH(_name_) .dword sys32_##unimplemented #define ENTRY_OURS(_name_) .dword parisc_##_name_ #define ENTRY_COMP(_name_) .dword compat_sys_##_name_ -#elif defined(__LP64__) && defined(SYSCALL_TABLE_64BIT) +#elif defined(CONFIG_64BIT) && defined(SYSCALL_TABLE_64BIT) #define ENTRY_SAME(_name_) .dword sys_##_name_ #define ENTRY_DIFF(_name_) .dword sys_##_name_ #define ENTRY_UHOH(_name_) .dword sys_##_name_ @@ -368,5 +368,11 @@ ENTRY_COMP(mbind) /* 260 */ ENTRY_COMP(get_mempolicy) ENTRY_COMP(set_mempolicy) + ENTRY_SAME(ni_syscall) /* 263: reserved for vserver */ + ENTRY_SAME(add_key) + ENTRY_SAME(request_key) /* 265 */ + ENTRY_SAME(keyctl) + ENTRY_SAME(ioprio_set) + ENTRY_SAME(ioprio_get) /* Nothing yet */ diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c index 7ff67f8e9f8c..bc979e1abdec 100644 --- a/arch/parisc/kernel/time.c +++ b/arch/parisc/kernel/time.c @@ -89,14 +89,6 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) } } -#ifdef CONFIG_CHASSIS_LCD_LED - /* Only schedule the led tasklet on cpu 0, and only if it - * is enabled. - */ - if (cpu == 0 && !atomic_read(&led_tasklet.count)) - tasklet_schedule(&led_tasklet); -#endif - /* check soft power switch status */ if (cpu == 0 && !atomic_read(&power_tasklet.count)) tasklet_schedule(&power_tasklet); @@ -104,6 +96,24 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) return IRQ_HANDLED; } + +unsigned long profile_pc(struct pt_regs *regs) +{ + unsigned long pc = instruction_pointer(regs); + + if (regs->gr[0] & PSW_N) + pc -= 4; + +#ifdef CONFIG_SMP + if (in_lock_functions(pc)) + pc = regs->gr[2]; +#endif + + return pc; +} +EXPORT_SYMBOL(profile_pc); + + /*** converted from ia64 ***/ /* * Return the number of micro-seconds that elapsed since the last diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c index d2e5b229a2f4..15914f0235a0 100644 --- a/arch/parisc/kernel/traps.c +++ b/arch/parisc/kernel/traps.c @@ -74,7 +74,10 @@ void show_regs(struct pt_regs *regs) char *level; unsigned long cr30; unsigned long cr31; - + /* carlos says that gcc understands better memory in a struct, + * and it makes our life easier with fpregs -- T-Bone */ + struct { u32 sw[2]; } s; + level = user_mode(regs) ? KERN_DEBUG : KERN_CRIT; printk("%s\n", level); /* don't want to have that pretty register dump messed up */ @@ -103,11 +106,33 @@ void show_regs(struct pt_regs *regs) printk("%s\n", buf); } -#if RIDICULOUSLY_VERBOSE - for (i = 0; i < 32; i += 2) - printk("%sFR%02d : %016lx FR%2d : %016lx", level, i, - regs->fr[i], i+1, regs->fr[i+1]); -#endif + /* FR are 64bit everywhere. Need to use asm to get the content + * of fpsr/fper1, and we assume that we won't have a FP Identify + * in our way, otherwise we're screwed. + * The fldd is used to restore the T-bit if there was one, as the + * store clears it anyway. + * BTW, PA2.0 book says "thou shall not use fstw on FPSR/FPERs". */ + __asm__ ( + "fstd %%fr0,0(%1) \n\t" + "fldd 0(%1),%%fr0 \n\t" + : "=m" (s) : "r" (&s) : "%r0" + ); + + printk("%s\n", level); + printk("%s VZOUICununcqcqcqcqcqcrmunTDVZOUI\n", level); + printbinary(buf, s.sw[0], 32); + printk("%sFPSR: %s\n", level, buf); + printk("%sFPER1: %08x\n", level, s.sw[1]); + + /* here we'll print fr0 again, tho it'll be meaningless */ + for (i = 0; i < 32; i += 4) { + int j; + p = buf; + p += sprintf(p, "%sfr%02d-%02d ", level, i, i + 3); + for (j = 0; j < 4; j++) + p += sprintf(p, " %016llx", (i+j) == 0 ? 0 : regs->fr[i+j]); + printk("%s\n", buf); + } cr30 = mfctl(30); cr31 = mfctl(31); diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c index 62eea35bcd69..eaae8a021f9f 100644 --- a/arch/parisc/kernel/unaligned.c +++ b/arch/parisc/kernel/unaligned.c @@ -513,15 +513,18 @@ void handle_unaligned(struct pt_regs *regs) register int flop=0; /* true if this is a flop */ /* log a message with pacing */ - if (user_mode(regs)) - { - if (unaligned_count > 5 && jiffies - last_time > 5*HZ) - { + if (user_mode(regs)) { + if (current->thread.flags & PARISC_UAC_SIGBUS) { + goto force_sigbus; + } + + if (unaligned_count > 5 && jiffies - last_time > 5*HZ) { unaligned_count = 0; last_time = jiffies; } - if (++unaligned_count < 5) - { + + if (!(current->thread.flags & PARISC_UAC_NOPRINT) + && ++unaligned_count < 5) { char buf[256]; sprintf(buf, "%s(%d): unaligned access to 0x" RFMT " at ip=0x" RFMT "\n", current->comm, current->pid, regs->ior, regs->iaoq[0]); @@ -530,6 +533,7 @@ void handle_unaligned(struct pt_regs *regs) show_regs(regs); #endif } + if (!unaligned_enabled) goto force_sigbus; } diff --git a/arch/parisc/lib/fixup.S b/arch/parisc/lib/fixup.S index 1b91612ed964..e0661c2978ed 100644 --- a/arch/parisc/lib/fixup.S +++ b/arch/parisc/lib/fixup.S @@ -35,7 +35,7 @@ extrd,u \t2,63,32,\t2 #endif /* t2 = &__per_cpu_offset[smp_processor_id()]; */ - LDREG,s \t2(\t1),\t2 + LDREGX \t2(\t1),\t2 addil LT%per_cpu__exception_data,%r27 LDREG RT%per_cpu__exception_data(%r1),\t1 /* t1 = &__get_cpu_var(exception_data) */ @@ -53,6 +53,8 @@ .endm #endif + .level LEVEL + .text .section .fixup, "ax" diff --git a/arch/parisc/lib/memcpy.c b/arch/parisc/lib/memcpy.c index feb1b9f42c2b..b7098035321f 100644 --- a/arch/parisc/lib/memcpy.c +++ b/arch/parisc/lib/memcpy.c @@ -339,6 +339,7 @@ unsigned long pa_memcpy(void *dstp, const void *srcp, unsigned long len) pds = (double *)pcs; pdd = (double *)pcd; +#if 0 /* Copy 8 doubles at a time */ while (len >= 8*sizeof(double)) { register double r1, r2, r3, r4, r5, r6, r7, r8; @@ -366,6 +367,7 @@ unsigned long pa_memcpy(void *dstp, const void *srcp, unsigned long len) fstdma(d_space, r8, pdd, pmc_store_exc); len -= 8*sizeof(double); } +#endif pws = (unsigned int *)pds; pwd = (unsigned int *)pdd; diff --git a/drivers/base/attribute_container.c b/drivers/base/attribute_container.c index 6b2eb6f39b4d..2a7d7ae83e1e 100644 --- a/drivers/base/attribute_container.c +++ b/drivers/base/attribute_container.c @@ -19,6 +19,8 @@ #include <linux/list.h> #include <linux/module.h> +#include "base.h" + /* This is a private structure used to tie the classdev and the * container .. it should never be visible outside this file */ struct internal_container { diff --git a/drivers/base/base.h b/drivers/base/base.h index 783752b68a9a..e3b548d46cff 100644 --- a/drivers/base/base.h +++ b/drivers/base/base.h @@ -1,3 +1,15 @@ + +/* initialisation functions */ + +extern int devices_init(void); +extern int buses_init(void); +extern int classes_init(void); +extern int firmware_init(void); +extern int platform_bus_init(void); +extern int system_bus_init(void); +extern int cpu_dev_init(void); +extern int attribute_container_init(void); + extern int bus_add_device(struct device * dev); extern void bus_remove_device(struct device * dev); diff --git a/drivers/base/class.c b/drivers/base/class.c index ce23dc8c18c5..c3e569730afe 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -99,7 +99,8 @@ struct class * class_get(struct class * cls) void class_put(struct class * cls) { - subsys_put(&cls->subsys); + if (cls) + subsys_put(&cls->subsys); } @@ -165,14 +166,25 @@ void class_unregister(struct class * cls) static void class_create_release(struct class *cls) { + pr_debug("%s called for %s\n", __FUNCTION__, cls->name); kfree(cls); } static void class_device_create_release(struct class_device *class_dev) { + pr_debug("%s called for %s\n", __FUNCTION__, class_dev->class_id); kfree(class_dev); } +/* needed to allow these devices to have parent class devices */ +static int class_device_create_hotplug(struct class_device *class_dev, + char **envp, int num_envp, + char *buffer, int buffer_size) +{ + pr_debug("%s called for %s\n", __FUNCTION__, class_dev->class_id); + return 0; +} + /** * class_create - create a struct class structure * @owner: pointer to the module that is to "own" this struct class @@ -301,10 +313,12 @@ static void class_dev_release(struct kobject * kobj) kfree(cd->devt_attr); cd->devt_attr = NULL; - if (cls->release) + if (cd->release) + cd->release(cd); + else if (cls->release) cls->release(cd); else { - printk(KERN_ERR "Device class '%s' does not have a release() function, " + printk(KERN_ERR "Class Device '%s' does not have a release() function, " "it is broken and must be fixed.\n", cd->class_id); WARN_ON(1); @@ -382,14 +396,18 @@ static int class_hotplug(struct kset *kset, struct kobject *kobj, char **envp, buffer = &buffer[length]; buffer_size -= length; - if (class_dev->class->hotplug) { - /* have the bus specific function add its stuff */ - retval = class_dev->class->hotplug (class_dev, envp, num_envp, - buffer, buffer_size); - if (retval) { - pr_debug ("%s - hotplug() returned %d\n", - __FUNCTION__, retval); - } + if (class_dev->hotplug) { + /* have the class device specific function add its stuff */ + retval = class_dev->hotplug(class_dev, envp, num_envp, + buffer, buffer_size); + if (retval) + pr_debug("class_dev->hotplug() returned %d\n", retval); + } else if (class_dev->class->hotplug) { + /* have the class specific function add its stuff */ + retval = class_dev->class->hotplug(class_dev, envp, num_envp, + buffer, buffer_size); + if (retval) + pr_debug("class->hotplug() returned %d\n", retval); } return retval; @@ -442,6 +460,13 @@ static ssize_t show_dev(struct class_device *class_dev, char *buf) return print_dev_t(buf, class_dev->devt); } +static ssize_t store_uevent(struct class_device *class_dev, + const char *buf, size_t count) +{ + kobject_hotplug(&class_dev->kobj, KOBJ_ADD); + return count; +} + void class_device_initialize(struct class_device *class_dev) { kobj_set_kset_s(class_dev, class_obj_subsys); @@ -469,34 +494,45 @@ static char *make_class_name(struct class_device *class_dev) int class_device_add(struct class_device *class_dev) { - struct class * parent = NULL; - struct class_interface * class_intf; + struct class *parent_class = NULL; + struct class_device *parent_class_dev = NULL; + struct class_interface *class_intf; char *class_name = NULL; - int error; + int error = -EINVAL; class_dev = class_device_get(class_dev); if (!class_dev) return -EINVAL; - if (!strlen(class_dev->class_id)) { - error = -EINVAL; + if (!strlen(class_dev->class_id)) goto register_done; - } - parent = class_get(class_dev->class); + parent_class = class_get(class_dev->class); + if (!parent_class) + goto register_done; + parent_class_dev = class_device_get(class_dev->parent); pr_debug("CLASS: registering class device: ID = '%s'\n", class_dev->class_id); /* first, register with generic layer. */ kobject_set_name(&class_dev->kobj, "%s", class_dev->class_id); - if (parent) - class_dev->kobj.parent = &parent->subsys.kset.kobj; + if (parent_class_dev) + class_dev->kobj.parent = &parent_class_dev->kobj; + else + class_dev->kobj.parent = &parent_class->subsys.kset.kobj; - if ((error = kobject_add(&class_dev->kobj))) + error = kobject_add(&class_dev->kobj); + if (error) goto register_done; /* add the needed attributes to this device */ + class_dev->uevent_attr.attr.name = "uevent"; + class_dev->uevent_attr.attr.mode = S_IWUSR; + class_dev->uevent_attr.attr.owner = parent_class->owner; + class_dev->uevent_attr.store = store_uevent; + class_device_create_file(class_dev, &class_dev->uevent_attr); + if (MAJOR(class_dev->devt)) { struct class_device_attribute *attr; attr = kzalloc(sizeof(*attr), GFP_KERNEL); @@ -505,12 +541,10 @@ int class_device_add(struct class_device *class_dev) kobject_del(&class_dev->kobj); goto register_done; } - attr->attr.name = "dev"; attr->attr.mode = S_IRUGO; - attr->attr.owner = parent->owner; + attr->attr.owner = parent_class->owner; attr->show = show_dev; - attr->store = NULL; class_device_create_file(class_dev, attr); class_dev->devt_attr = attr; } @@ -524,20 +558,23 @@ int class_device_add(struct class_device *class_dev) class_name); } + kobject_hotplug(&class_dev->kobj, KOBJ_ADD); + /* notify any interfaces this device is now here */ - if (parent) { - down(&parent->sem); - list_add_tail(&class_dev->node, &parent->children); - list_for_each_entry(class_intf, &parent->interfaces, node) + if (parent_class) { + down(&parent_class->sem); + list_add_tail(&class_dev->node, &parent_class->children); + list_for_each_entry(class_intf, &parent_class->interfaces, node) if (class_intf->add) - class_intf->add(class_dev); - up(&parent->sem); + class_intf->add(class_dev, class_intf); + up(&parent_class->sem); } - kobject_hotplug(&class_dev->kobj, KOBJ_ADD); register_done: - if (error && parent) - class_put(parent); + if (error) { + class_put(parent_class); + class_device_put(parent_class_dev); + } class_device_put(class_dev); kfree(class_name); return error; @@ -552,21 +589,28 @@ int class_device_register(struct class_device *class_dev) /** * class_device_create - creates a class device and registers it with sysfs * @cs: pointer to the struct class that this device should be registered to. + * @parent: pointer to the parent struct class_device of this new device, if any. * @dev: the dev_t for the char device to be added. * @device: a pointer to a struct device that is assiociated with this class device. * @fmt: string for the class device's name * * This function can be used by char device classes. A struct * class_device will be created in sysfs, registered to the specified - * class. A "dev" file will be created, showing the dev_t for the - * device. The pointer to the struct class_device will be returned from - * the call. Any further sysfs files that might be required can be - * created using this pointer. + * class. + * A "dev" file will be created, showing the dev_t for the device, if + * the dev_t is not 0,0. + * If a pointer to a parent struct class_device is passed in, the newly + * created struct class_device will be a child of that device in sysfs. + * The pointer to the struct class_device will be returned from the + * call. Any further sysfs files that might be required can be created + * using this pointer. * * Note: the struct class passed to this function must have previously * been created with a call to class_create(). */ -struct class_device *class_device_create(struct class *cls, dev_t devt, +struct class_device *class_device_create(struct class *cls, + struct class_device *parent, + dev_t devt, struct device *device, char *fmt, ...) { va_list args; @@ -585,6 +629,9 @@ struct class_device *class_device_create(struct class *cls, dev_t devt, class_dev->devt = devt; class_dev->dev = device; class_dev->class = cls; + class_dev->parent = parent; + class_dev->release = class_device_create_release; + class_dev->hotplug = class_device_create_hotplug; va_start(args, fmt); vsnprintf(class_dev->class_id, BUS_ID_SIZE, fmt, args); @@ -602,17 +649,18 @@ error: void class_device_del(struct class_device *class_dev) { - struct class * parent = class_dev->class; - struct class_interface * class_intf; + struct class *parent_class = class_dev->class; + struct class_device *parent_device = class_dev->parent; + struct class_interface *class_intf; char *class_name = NULL; - if (parent) { - down(&parent->sem); + if (parent_class) { + down(&parent_class->sem); list_del_init(&class_dev->node); - list_for_each_entry(class_intf, &parent->interfaces, node) + list_for_each_entry(class_intf, &parent_class->interfaces, node) if (class_intf->remove) - class_intf->remove(class_dev); - up(&parent->sem); + class_intf->remove(class_dev, class_intf); + up(&parent_class->sem); } if (class_dev->dev) { @@ -620,6 +668,7 @@ void class_device_del(struct class_device *class_dev) sysfs_remove_link(&class_dev->kobj, "device"); sysfs_remove_link(&class_dev->dev->kobj, class_name); } + class_device_remove_file(class_dev, &class_dev->uevent_attr); if (class_dev->devt_attr) class_device_remove_file(class_dev, class_dev->devt_attr); class_device_remove_attrs(class_dev); @@ -627,8 +676,8 @@ void class_device_del(struct class_device *class_dev) kobject_hotplug(&class_dev->kobj, KOBJ_REMOVE); kobject_del(&class_dev->kobj); - if (parent) - class_put(parent); + class_device_put(parent_device); + class_put(parent_class); kfree(class_name); } @@ -708,7 +757,8 @@ struct class_device * class_device_get(struct class_device *class_dev) void class_device_put(struct class_device *class_dev) { - kobject_put(&class_dev->kobj); + if (class_dev) + kobject_put(&class_dev->kobj); } @@ -728,7 +778,7 @@ int class_interface_register(struct class_interface *class_intf) list_add_tail(&class_intf->node, &parent->interfaces); if (class_intf->add) { list_for_each_entry(class_dev, &parent->children, node) - class_intf->add(class_dev); + class_intf->add(class_dev, class_intf); } up(&parent->sem); @@ -747,7 +797,7 @@ void class_interface_unregister(struct class_interface *class_intf) list_del_init(&class_intf->node); if (class_intf->remove) { list_for_each_entry(class_dev, &parent->children, node) - class_intf->remove(class_dev); + class_intf->remove(class_dev, class_intf); } up(&parent->sem); diff --git a/drivers/base/core.c b/drivers/base/core.c index 6ab73f5c799a..8615b42b517a 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -154,6 +154,13 @@ static struct kset_hotplug_ops device_hotplug_ops = { .hotplug = dev_hotplug, }; +static ssize_t store_uevent(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + kobject_hotplug(&dev->kobj, KOBJ_ADD); + return count; +} + /** * device_subsys - structure to be registered with kobject core. */ @@ -225,6 +232,7 @@ void device_initialize(struct device *dev) klist_children_put); INIT_LIST_HEAD(&dev->dma_pools); init_MUTEX(&dev->sem); + device_init_wakeup(dev, 0); } /** @@ -258,6 +266,14 @@ int device_add(struct device *dev) if ((error = kobject_add(&dev->kobj))) goto Error; + + dev->uevent_attr.attr.name = "uevent"; + dev->uevent_attr.attr.mode = S_IWUSR; + if (dev->driver) + dev->uevent_attr.attr.owner = dev->driver->owner; + dev->uevent_attr.store = store_uevent; + device_create_file(dev, &dev->uevent_attr); + kobject_hotplug(&dev->kobj, KOBJ_ADD); if ((error = device_pm_add(dev))) goto PMError; @@ -349,6 +365,7 @@ void device_del(struct device * dev) if (parent) klist_del(&dev->knode_parent); + device_remove_file(dev, &dev->uevent_attr); /* Notify the platform of the removal, in case they * need to do anything... @@ -390,11 +407,11 @@ static struct device * next_device(struct klist_iter * i) /** * device_for_each_child - device child iterator. - * @dev: parent struct device. + * @parent: parent struct device. * @data: data for the callback. * @fn: function to be called for each device. * - * Iterate over @dev's child devices, and call @fn for each, + * Iterate over @parent's child devices, and call @fn for each, * passing it @data. * * We check the return of @fn each time. If it returns anything diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index b79badd0f158..081c927b1ed8 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -9,6 +9,7 @@ #include <linux/topology.h> #include <linux/device.h> +#include "base.h" struct sysdev_class cpu_sysdev_class = { set_kset_name("cpu"), diff --git a/drivers/base/driver.c b/drivers/base/driver.c index ef3fe513e398..161f3a390d90 100644 --- a/drivers/base/driver.c +++ b/drivers/base/driver.c @@ -28,6 +28,7 @@ static struct device * next_device(struct klist_iter * i) /** * driver_for_each_device - Iterator for devices bound to a driver. * @drv: Driver we're iterating. + * @start: Device to begin with * @data: Data to pass to the callback. * @fn: Function to call for each device. * @@ -57,7 +58,7 @@ EXPORT_SYMBOL_GPL(driver_for_each_device); /** * driver_find_device - device iterator for locating a particular device. - * @driver: The device's driver + * @drv: The device's driver * @start: Device to begin with * @data: Data to pass to match function * @match: Callback function to check device diff --git a/drivers/base/firmware.c b/drivers/base/firmware.c index 88ab044932f2..cb1b98ae0d58 100644 --- a/drivers/base/firmware.c +++ b/drivers/base/firmware.c @@ -11,6 +11,9 @@ #include <linux/kobject.h> #include <linux/module.h> #include <linux/init.h> +#include <linux/device.h> + +#include "base.h" static decl_subsys(firmware, NULL, NULL); diff --git a/drivers/base/init.c b/drivers/base/init.c index a76ae5a221f3..84e604e25c4f 100644 --- a/drivers/base/init.c +++ b/drivers/base/init.c @@ -10,14 +10,8 @@ #include <linux/device.h> #include <linux/init.h> -extern int devices_init(void); -extern int buses_init(void); -extern int classes_init(void); -extern int firmware_init(void); -extern int platform_bus_init(void); -extern int system_bus_init(void); -extern int cpu_dev_init(void); -extern int attribute_container_init(void); +#include "base.h" + /** * driver_init - initialize driver model. * diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 361e204209eb..75ce8711bca5 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -17,6 +17,8 @@ #include <linux/bootmem.h> #include <linux/err.h> +#include "base.h" + struct device platform_bus = { .bus_id = "platform", }; @@ -279,13 +281,9 @@ static int platform_suspend(struct device * dev, pm_message_t state) { int ret = 0; - if (dev->driver && dev->driver->suspend) { - ret = dev->driver->suspend(dev, state, SUSPEND_DISABLE); - if (ret == 0) - ret = dev->driver->suspend(dev, state, SUSPEND_SAVE_STATE); - if (ret == 0) - ret = dev->driver->suspend(dev, state, SUSPEND_POWER_DOWN); - } + if (dev->driver && dev->driver->suspend) + ret = dev->driver->suspend(dev, state); + return ret; } @@ -293,13 +291,9 @@ static int platform_resume(struct device * dev) { int ret = 0; - if (dev->driver && dev->driver->resume) { - ret = dev->driver->resume(dev, RESUME_POWER_ON); - if (ret == 0) - ret = dev->driver->resume(dev, RESUME_RESTORE_STATE); - if (ret == 0) - ret = dev->driver->resume(dev, RESUME_ENABLE); - } + if (dev->driver && dev->driver->resume) + ret = dev->driver->resume(dev); + return ret; } diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c index 8d04fb435c17..89c57875f3e5 100644 --- a/drivers/base/power/sysfs.c +++ b/drivers/base/power/sysfs.c @@ -48,8 +48,81 @@ static ssize_t state_store(struct device * dev, struct device_attribute *attr, c static DEVICE_ATTR(state, 0644, state_show, state_store); +/* + * wakeup - Report/change current wakeup option for device + * + * Some devices support "wakeup" events, which are hardware signals + * used to activate devices from suspended or low power states. Such + * devices have one of three values for the sysfs power/wakeup file: + * + * + "enabled\n" to issue the events; + * + "disabled\n" not to do so; or + * + "\n" for temporary or permanent inability to issue wakeup. + * + * (For example, unconfigured USB devices can't issue wakeups.) + * + * Familiar examples of devices that can issue wakeup events include + * keyboards and mice (both PS2 and USB styles), power buttons, modems, + * "Wake-On-LAN" Ethernet links, GPIO lines, and more. Some events + * will wake the entire system from a suspend state; others may just + * wake up the device (if the system as a whole is already active). + * Some wakeup events use normal IRQ lines; other use special out + * of band signaling. + * + * It is the responsibility of device drivers to enable (or disable) + * wakeup signaling as part of changing device power states, respecting + * the policy choices provided through the driver model. + * + * Devices may not be able to generate wakeup events from all power + * states. Also, the events may be ignored in some configurations; + * for example, they might need help from other devices that aren't + * active, or which may have wakeup disabled. Some drivers rely on + * wakeup events internally (unless they are disabled), keeping + * their hardware in low power modes whenever they're unused. This + * saves runtime power, without requiring system-wide sleep states. + */ + +static const char enabled[] = "enabled"; +static const char disabled[] = "disabled"; + +static ssize_t +wake_show(struct device * dev, struct device_attribute *attr, char * buf) +{ + return sprintf(buf, "%s\n", device_can_wakeup(dev) + ? (device_may_wakeup(dev) ? enabled : disabled) + : ""); +} + +static ssize_t +wake_store(struct device * dev, struct device_attribute *attr, + const char * buf, size_t n) +{ + char *cp; + int len = n; + + if (!device_can_wakeup(dev)) + return -EINVAL; + + cp = memchr(buf, '\n', n); + if (cp) + len = cp - buf; + if (len == sizeof enabled - 1 + && strncmp(buf, enabled, sizeof enabled - 1) == 0) + device_set_wakeup_enable(dev, 1); + else if (len == sizeof disabled - 1 + && strncmp(buf, disabled, sizeof disabled - 1) == 0) + device_set_wakeup_enable(dev, 0); + else + return -EINVAL; + return n; +} + +static DEVICE_ATTR(wakeup, 0644, wake_show, wake_store); + + static struct attribute * power_attrs[] = { &dev_attr_state.attr, + &dev_attr_wakeup.attr, NULL, }; static struct attribute_group pm_attr_group = { diff --git a/drivers/block/aoe/aoe.h b/drivers/block/aoe/aoe.h index 0e9e586e9ba3..881c48d941b7 100644 --- a/drivers/block/aoe/aoe.h +++ b/drivers/block/aoe/aoe.h @@ -1,5 +1,5 @@ /* Copyright (c) 2004 Coraid, Inc. See COPYING for GPL terms. */ -#define VERSION "12" +#define VERSION "14" #define AOE_MAJOR 152 #define DEVICE_NAME "aoe" diff --git a/drivers/block/aoe/aoechr.c b/drivers/block/aoe/aoechr.c index 45a243096187..41ae0ede619a 100644 --- a/drivers/block/aoe/aoechr.c +++ b/drivers/block/aoe/aoechr.c @@ -224,7 +224,7 @@ aoechr_init(void) return PTR_ERR(aoe_class); } for (i = 0; i < ARRAY_SIZE(chardevs); ++i) - class_device_create(aoe_class, + class_device_create(aoe_class, NULL, MKDEV(AOE_MAJOR, chardevs[i].minor), NULL, chardevs[i].name); diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c index b5be4b7d7b5b..5c9c7c1a3d4c 100644 --- a/drivers/block/aoe/aoecmd.c +++ b/drivers/block/aoe/aoecmd.c @@ -8,6 +8,7 @@ #include <linux/blkdev.h> #include <linux/skbuff.h> #include <linux/netdevice.h> +#include <asm/unaligned.h> #include "aoe.h" #define TIMERTICK (HZ / 10) @@ -311,16 +312,16 @@ ataid_complete(struct aoedev *d, unsigned char *id) u16 n; /* word 83: command set supported */ - n = le16_to_cpup((__le16 *) &id[83<<1]); + n = le16_to_cpu(get_unaligned((__le16 *) &id[83<<1])); /* word 86: command set/feature enabled */ - n |= le16_to_cpup((__le16 *) &id[86<<1]); + n |= le16_to_cpu(get_unaligned((__le16 *) &id[86<<1])); if (n & (1<<10)) { /* bit 10: LBA 48 */ d->flags |= DEVFL_EXT; /* word 100: number lba48 sectors */ - ssize = le64_to_cpup((__le64 *) &id[100<<1]); + ssize = le64_to_cpu(get_unaligned((__le64 *) &id[100<<1])); /* set as in ide-disk.c:init_idedisk_capacity */ d->geo.cylinders = ssize; @@ -331,12 +332,12 @@ ataid_complete(struct aoedev *d, unsigned char *id) d->flags &= ~DEVFL_EXT; /* number lba28 sectors */ - ssize = le32_to_cpup((__le32 *) &id[60<<1]); + ssize = le32_to_cpu(get_unaligned((__le32 *) &id[60<<1])); /* NOTE: obsolete in ATA 6 */ - d->geo.cylinders = le16_to_cpup((__le16 *) &id[54<<1]); - d->geo.heads = le16_to_cpup((__le16 *) &id[55<<1]); - d->geo.sectors = le16_to_cpup((__le16 *) &id[56<<1]); + d->geo.cylinders = le16_to_cpu(get_unaligned((__le16 *) &id[54<<1])); + d->geo.heads = le16_to_cpu(get_unaligned((__le16 *) &id[55<<1])); + d->geo.sectors = le16_to_cpu(get_unaligned((__le16 *) &id[56<<1])); } d->ssize = ssize; d->geo.start = 0; diff --git a/drivers/block/genhd.c b/drivers/block/genhd.c index d42840cc0d1d..486ce1fdeb8c 100644 --- a/drivers/block/genhd.c +++ b/drivers/block/genhd.c @@ -337,10 +337,30 @@ static ssize_t disk_attr_show(struct kobject *kobj, struct attribute *attr, return ret; } +static ssize_t disk_attr_store(struct kobject * kobj, struct attribute * attr, + const char *page, size_t count) +{ + struct gendisk *disk = to_disk(kobj); + struct disk_attribute *disk_attr = + container_of(attr,struct disk_attribute,attr); + ssize_t ret = 0; + + if (disk_attr->store) + ret = disk_attr->store(disk, page, count); + return ret; +} + static struct sysfs_ops disk_sysfs_ops = { .show = &disk_attr_show, + .store = &disk_attr_store, }; +static ssize_t disk_uevent_store(struct gendisk * disk, + const char *buf, size_t count) +{ + kobject_hotplug(&disk->kobj, KOBJ_ADD); + return count; +} static ssize_t disk_dev_read(struct gendisk * disk, char *page) { dev_t base = MKDEV(disk->major, disk->first_minor); @@ -382,6 +402,10 @@ static ssize_t disk_stats_read(struct gendisk * disk, char *page) jiffies_to_msecs(disk_stat_read(disk, io_ticks)), jiffies_to_msecs(disk_stat_read(disk, time_in_queue))); } +static struct disk_attribute disk_attr_uevent = { + .attr = {.name = "uevent", .mode = S_IWUSR }, + .store = disk_uevent_store +}; static struct disk_attribute disk_attr_dev = { .attr = {.name = "dev", .mode = S_IRUGO }, .show = disk_dev_read @@ -404,6 +428,7 @@ static struct disk_attribute disk_attr_stat = { }; static struct attribute * default_attrs[] = { + &disk_attr_uevent.attr, &disk_attr_dev.attr, &disk_attr_range.attr, &disk_attr_removable.attr, diff --git a/drivers/block/paride/pg.c b/drivers/block/paride/pg.c index b3982395f22b..82f2d6d2eeef 100644 --- a/drivers/block/paride/pg.c +++ b/drivers/block/paride/pg.c @@ -674,7 +674,7 @@ static int __init pg_init(void) for (unit = 0; unit < PG_UNITS; unit++) { struct pg *dev = &devices[unit]; if (dev->present) { - class_device_create(pg_class, MKDEV(major, unit), + class_device_create(pg_class, NULL, MKDEV(major, unit), NULL, "pg%u", unit); err = devfs_mk_cdev(MKDEV(major, unit), S_IFCHR | S_IRUSR | S_IWUSR, "pg/%u", diff --git a/drivers/block/paride/pt.c b/drivers/block/paride/pt.c index d8d35233cf49..686c95573452 100644 --- a/drivers/block/paride/pt.c +++ b/drivers/block/paride/pt.c @@ -971,7 +971,7 @@ static int __init pt_init(void) devfs_mk_dir("pt"); for (unit = 0; unit < PT_UNITS; unit++) if (pt[unit].present) { - class_device_create(pt_class, MKDEV(major, unit), + class_device_create(pt_class, NULL, MKDEV(major, unit), NULL, "pt%d", unit); err = devfs_mk_cdev(MKDEV(major, unit), S_IFCHR | S_IRUSR | S_IWUSR, @@ -980,7 +980,7 @@ static int __init pt_init(void) class_device_destroy(pt_class, MKDEV(major, unit)); goto out_class; } - class_device_create(pt_class, MKDEV(major, unit + 128), + class_device_create(pt_class, NULL, MKDEV(major, unit + 128), NULL, "pt%dn", unit); err = devfs_mk_cdev(MKDEV(major, unit + 128), S_IFCHR | S_IRUSR | S_IWUSR, diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c index d57007b92f77..1ded3b433459 100644 --- a/drivers/block/sx8.c +++ b/drivers/block/sx8.c @@ -1,7 +1,7 @@ /* * sx8.c: Driver for Promise SATA SX8 looks-like-I2O hardware * - * Copyright 2004 Red Hat, Inc. + * Copyright 2004-2005 Red Hat, Inc. * * Author/maintainer: Jeff Garzik <jgarzik@pobox.com> * @@ -31,10 +31,6 @@ #include <asm/semaphore.h> #include <asm/uaccess.h> -MODULE_AUTHOR("Jeff Garzik"); -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("Promise SATA SX8 block driver"); - #if 0 #define CARM_DEBUG #define CARM_VERBOSE_DEBUG @@ -45,9 +41,35 @@ MODULE_DESCRIPTION("Promise SATA SX8 block driver"); #undef CARM_NDEBUG #define DRV_NAME "sx8" -#define DRV_VERSION "0.8" +#define DRV_VERSION "1.0" #define PFX DRV_NAME ": " +MODULE_AUTHOR("Jeff Garzik"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Promise SATA SX8 block driver"); +MODULE_VERSION(DRV_VERSION); + +/* + * SX8 hardware has a single message queue for all ATA ports. + * When this driver was written, the hardware (firmware?) would + * corrupt data eventually, if more than one request was outstanding. + * As one can imagine, having 8 ports bottlenecking on a single + * command hurts performance. + * + * Based on user reports, later versions of the hardware (firmware?) + * seem to be able to survive with more than one command queued. + * + * Therefore, we default to the safe option -- 1 command -- but + * allow the user to increase this. + * + * SX8 should be able to support up to ~60 queued commands (CARM_MAX_REQ), + * but problems seem to occur when you exceed ~30, even on newer hardware. + */ +static int max_queue = 1; +module_param(max_queue, int, 0444); +MODULE_PARM_DESC(max_queue, "Maximum number of queued commands. (min==1, max==30, safe==1)"); + + #define NEXT_RESP(idx) ((idx + 1) % RMSG_Q_LEN) /* 0xf is just arbitrary, non-zero noise; this is sorta like poisoning */ @@ -90,12 +112,10 @@ enum { /* command message queue limits */ CARM_MAX_REQ = 64, /* max command msgs per host */ - CARM_MAX_Q = 1, /* one command at a time */ CARM_MSG_LOW_WATER = (CARM_MAX_REQ / 4), /* refill mark */ /* S/G limits, host-wide and per-request */ CARM_MAX_REQ_SG = 32, /* max s/g entries per request */ - CARM_SG_BOUNDARY = 0xffffUL, /* s/g segment boundary */ CARM_MAX_HOST_SG = 600, /* max s/g entries per host */ CARM_SG_LOW_WATER = (CARM_MAX_HOST_SG / 4), /* re-fill mark */ @@ -181,6 +201,10 @@ enum { FL_DYN_MAJOR = (1 << 17), }; +enum { + CARM_SG_BOUNDARY = 0xffffUL, /* s/g segment boundary */ +}; + enum scatter_gather_types { SGT_32BIT = 0, SGT_64BIT = 1, @@ -218,7 +242,6 @@ static const char *state_name[] = { struct carm_port { unsigned int port_no; - unsigned int n_queued; struct gendisk *disk; struct carm_host *host; @@ -448,7 +471,7 @@ static inline int carm_lookup_bucket(u32 msg_size) for (i = 0; i < ARRAY_SIZE(msg_sizes); i++) if (msg_size <= msg_sizes[i]) return i; - + return -ENOENT; } @@ -509,7 +532,7 @@ static struct carm_request *carm_get_request(struct carm_host *host) if (host->hw_sg_used >= (CARM_MAX_HOST_SG - CARM_MAX_REQ_SG)) return NULL; - for (i = 0; i < CARM_MAX_Q; i++) + for (i = 0; i < max_queue; i++) if ((host->msg_alloc & (1ULL << i)) == 0) { struct carm_request *crq = &host->req[i]; crq->port = NULL; @@ -521,14 +544,14 @@ static struct carm_request *carm_get_request(struct carm_host *host) assert(host->n_msgs <= CARM_MAX_REQ); return crq; } - + DPRINTK("no request available, returning NULL\n"); return NULL; } static int carm_put_request(struct carm_host *host, struct carm_request *crq) { - assert(crq->tag < CARM_MAX_Q); + assert(crq->tag < max_queue); if (unlikely((host->msg_alloc & (1ULL << crq->tag)) == 0)) return -EINVAL; /* tried to clear a tag that was not active */ @@ -791,7 +814,7 @@ static inline void carm_end_rq(struct carm_host *host, struct carm_request *crq, int is_ok) { carm_end_request_queued(host, crq, is_ok); - if (CARM_MAX_Q == 1) + if (max_queue == 1) carm_round_robin(host); else if ((host->n_msgs <= CARM_MSG_LOW_WATER) && (host->hw_sg_used <= CARM_SG_LOW_WATER)) { diff --git a/drivers/bluetooth/Kconfig b/drivers/bluetooth/Kconfig index 543f93e0f23f..b9fbe6e7f9ae 100644 --- a/drivers/bluetooth/Kconfig +++ b/drivers/bluetooth/Kconfig @@ -55,14 +55,6 @@ config BT_HCIUART_BCSP Say Y here to compile support for HCI BCSP protocol. -config BT_HCIUART_BCSP_TXCRC - bool "Transmit CRC with every BCSP packet" - depends on BT_HCIUART_BCSP - help - If you say Y here, a 16-bit CRC checksum will be transmitted along with - every BCSP (BlueCore Serial Protocol) packet sent to the Bluetooth chip. - This increases reliability, but slightly reduces efficiency. - config BT_HCIBCM203X tristate "HCI BCM203x USB driver" depends on USB diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c index 4fa85234d8b5..0db0400519c9 100644 --- a/drivers/bluetooth/bpa10x.c +++ b/drivers/bluetooth/bpa10x.c @@ -550,6 +550,9 @@ static int bpa10x_probe(struct usb_interface *intf, const struct usb_device_id * if (ignore) return -ENODEV; + if (intf->cur_altsetting->desc.bInterfaceNumber > 0) + return -ENODEV; + data = kmalloc(sizeof(*data), GFP_KERNEL); if (!data) { BT_ERR("Can't allocate data structure"); diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c index 0ee324e1265d..0a4761415ac3 100644 --- a/drivers/bluetooth/hci_bcsp.c +++ b/drivers/bluetooth/hci_bcsp.c @@ -1,35 +1,27 @@ -/* - BlueCore Serial Protocol (BCSP) for Linux Bluetooth stack (BlueZ). - Copyright 2002 by Fabrizio Gennari <fabrizio.gennari@philips.com> - - Based on - hci_h4.c by Maxim Krasnyansky <maxk@qualcomm.com> - ABCSP by Carl Orsborn <cjo@csr.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License version 2 as - published by the Free Software Foundation; - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. - IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY - CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - - ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, - COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS - SOFTWARE IS DISCLAIMED. -*/ - /* - * $Id: hci_bcsp.c,v 1.2 2002/09/26 05:05:14 maxk Exp $ + * + * Bluetooth HCI UART driver + * + * Copyright (C) 2002-2003 Fabrizio Gennari <fabrizio.gennari@philips.com> + * Copyright (C) 2004-2005 Marcel Holtmann <marcel@holtmann.org> + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * */ -#define VERSION "0.2" - #include <linux/config.h> #include <linux/module.h> @@ -52,16 +44,56 @@ #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> + #include "hci_uart.h" -#include "hci_bcsp.h" #ifndef CONFIG_BT_HCIUART_DEBUG #undef BT_DBG #define BT_DBG( A... ) #endif +#define VERSION "0.3" + +static int txcrc = 1; static int hciextn = 1; +#define BCSP_TXWINSIZE 4 + +#define BCSP_ACK_PKT 0x05 +#define BCSP_LE_PKT 0x06 + +struct bcsp_struct { + struct sk_buff_head unack; /* Unack'ed packets queue */ + struct sk_buff_head rel; /* Reliable packets queue */ + struct sk_buff_head unrel; /* Unreliable packets queue */ + + unsigned long rx_count; + struct sk_buff *rx_skb; + u8 rxseq_txack; /* rxseq == txack. */ + u8 rxack; /* Last packet sent by us that the peer ack'ed */ + struct timer_list tbcsp; + + enum { + BCSP_W4_PKT_DELIMITER, + BCSP_W4_PKT_START, + BCSP_W4_BCSP_HDR, + BCSP_W4_DATA, + BCSP_W4_CRC + } rx_state; + + enum { + BCSP_ESCSTATE_NOESC, + BCSP_ESCSTATE_ESC + } rx_esc_state; + + u8 use_crc; + u16 message_crc; + u8 txack_req; /* Do we need to send ack's to the peer? */ + + /* Reliable packet sequence number - used to assign seq to each rel pkt. */ + u8 msgq_txseq; +}; + /* ---- BCSP CRC calculation ---- */ /* Table for calculating CRC for polynomial 0x1021, LSB processed first, @@ -111,6 +143,7 @@ static u16 bcsp_crc_reverse(u16 crc) rev |= (crc & 1); crc = crc >> 1; } + return (rev); } @@ -119,6 +152,7 @@ static u16 bcsp_crc_reverse(u16 crc) static void bcsp_slip_msgdelim(struct sk_buff *skb) { const char pkt_delim = 0xc0; + memcpy(skb_put(skb, 1), &pkt_delim, 1); } @@ -173,11 +207,8 @@ static struct sk_buff *bcsp_prepare_pkt(struct bcsp_struct *bcsp, u8 *data, { struct sk_buff *nskb; u8 hdr[4], chan; - int rel, i; - -#ifdef CONFIG_BT_HCIUART_BCSP_TXCRC u16 BCSP_CRC_INIT(bcsp_txmsg_crc); -#endif + int rel, i; switch (pkt_type) { case HCI_ACLDATA_PKT: @@ -240,9 +271,9 @@ static struct sk_buff *bcsp_prepare_pkt(struct bcsp_struct *bcsp, u8 *data, BT_DBG("Sending packet with seqno %u", bcsp->msgq_txseq); bcsp->msgq_txseq = ++(bcsp->msgq_txseq) & 0x07; } -#ifdef CONFIG_BT_HCIUART_BCSP_TXCRC - hdr[0] |= 0x40; -#endif + + if (bcsp->use_crc) + hdr[0] |= 0x40; hdr[1] = ((len << 4) & 0xff) | chan; hdr[2] = len >> 4; @@ -251,25 +282,25 @@ static struct sk_buff *bcsp_prepare_pkt(struct bcsp_struct *bcsp, u8 *data, /* Put BCSP header */ for (i = 0; i < 4; i++) { bcsp_slip_one_byte(nskb, hdr[i]); -#ifdef CONFIG_BT_HCIUART_BCSP_TXCRC - bcsp_crc_update(&bcsp_txmsg_crc, hdr[i]); -#endif + + if (bcsp->use_crc) + bcsp_crc_update(&bcsp_txmsg_crc, hdr[i]); } /* Put payload */ for (i = 0; i < len; i++) { bcsp_slip_one_byte(nskb, data[i]); -#ifdef CONFIG_BT_HCIUART_BCSP_TXCRC - bcsp_crc_update(&bcsp_txmsg_crc, data[i]); -#endif + + if (bcsp->use_crc) + bcsp_crc_update(&bcsp_txmsg_crc, data[i]); } -#ifdef CONFIG_BT_HCIUART_BCSP_TXCRC /* Put CRC */ - bcsp_txmsg_crc = bcsp_crc_reverse(bcsp_txmsg_crc); - bcsp_slip_one_byte(nskb, (u8) ((bcsp_txmsg_crc >> 8) & 0x00ff)); - bcsp_slip_one_byte(nskb, (u8) (bcsp_txmsg_crc & 0x00ff)); -#endif + if (bcsp->use_crc) { + bcsp_txmsg_crc = bcsp_crc_reverse(bcsp_txmsg_crc); + bcsp_slip_one_byte(nskb, (u8) ((bcsp_txmsg_crc >> 8) & 0x00ff)); + bcsp_slip_one_byte(nskb, (u8) (bcsp_txmsg_crc & 0x00ff)); + } bcsp_slip_msgdelim(nskb); return nskb; @@ -317,7 +348,6 @@ static struct sk_buff *bcsp_dequeue(struct hci_uart *hu) spin_unlock_irqrestore(&bcsp->unack.lock, flags); - /* We could not send a reliable packet, either because there are none or because there are too many unack'ed pkts. Did we receive any packets we have not acknowledged yet ? */ @@ -363,7 +393,7 @@ static void bcsp_pkt_cull(struct bcsp_struct *bcsp) BT_ERR("Peer acked invalid packet"); BT_DBG("Removing %u pkts out of %u, up to seqno %u", - pkts_to_be_removed, bcsp->unack.qlen, (seqno - 1) & 0x07); + pkts_to_be_removed, bcsp->unack.qlen, (seqno - 1) & 0x07); for (i = 0, skb = ((struct sk_buff *) &bcsp->unack)->next; i < pkts_to_be_removed && skb != (struct sk_buff *) &bcsp->unack; i++) { @@ -374,8 +404,10 @@ static void bcsp_pkt_cull(struct bcsp_struct *bcsp) kfree_skb(skb); skb = nskb; } + if (bcsp->unack.qlen == 0) del_timer(&bcsp->tbcsp); + spin_unlock_irqrestore(&bcsp->unack.lock, flags); if (i != pkts_to_be_removed) @@ -530,6 +562,7 @@ static inline void bcsp_complete_rx_pkt(struct hci_uart *hu) hci_recv_frame(bcsp->rx_skb); } + bcsp->rx_state = BCSP_W4_PKT_DELIMITER; bcsp->rx_skb = NULL; } @@ -598,8 +631,8 @@ static int bcsp_recv(struct hci_uart *hu, void *data, int count) BT_ERR ("Checksum failed: computed %04x received %04x", bcsp_crc_reverse(bcsp->message_crc), - (bcsp->rx_skb-> data[bcsp->rx_skb->len - 2] << 8) + - bcsp->rx_skb->data[bcsp->rx_skb->len - 1]); + (bcsp->rx_skb-> data[bcsp->rx_skb->len - 2] << 8) + + bcsp->rx_skb->data[bcsp->rx_skb->len - 1]); kfree_skb(bcsp->rx_skb); bcsp->rx_state = BCSP_W4_PKT_DELIMITER; @@ -633,7 +666,7 @@ static int bcsp_recv(struct hci_uart *hu, void *data, int count) bcsp->rx_count = 4; bcsp->rx_esc_state = BCSP_ESCSTATE_NOESC; BCSP_CRC_INIT(bcsp->message_crc); - + /* Do not increment ptr or decrement count * Allocate packet. Max len of a BCSP pkt= * 0xFFF (payload) +4 (header) +2 (crc) */ @@ -698,6 +731,9 @@ static int bcsp_open(struct hci_uart *hu) bcsp->rx_state = BCSP_W4_PKT_DELIMITER; + if (txcrc) + bcsp->use_crc = 1; + return 0; } @@ -718,18 +754,19 @@ static int bcsp_close(struct hci_uart *hu) } static struct hci_uart_proto bcsp = { - .id = HCI_UART_BCSP, - .open = bcsp_open, - .close = bcsp_close, - .enqueue = bcsp_enqueue, - .dequeue = bcsp_dequeue, - .recv = bcsp_recv, - .flush = bcsp_flush + .id = HCI_UART_BCSP, + .open = bcsp_open, + .close = bcsp_close, + .enqueue = bcsp_enqueue, + .dequeue = bcsp_dequeue, + .recv = bcsp_recv, + .flush = bcsp_flush }; int bcsp_init(void) { int err = hci_uart_register_proto(&bcsp); + if (!err) BT_INFO("HCI BCSP protocol initialized"); else @@ -743,5 +780,8 @@ int bcsp_deinit(void) return hci_uart_unregister_proto(&bcsp); } +module_param(txcrc, bool, 0644); +MODULE_PARM_DESC(txcrc, "Transmit CRC with every BCSP packet"); + module_param(hciextn, bool, 0644); MODULE_PARM_DESC(hciextn, "Convert HCI Extensions into BCSP packets"); diff --git a/drivers/bluetooth/hci_bcsp.h b/drivers/bluetooth/hci_bcsp.h deleted file mode 100644 index a2b3bb92274b..000000000000 --- a/drivers/bluetooth/hci_bcsp.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - BlueCore Serial Protocol (BCSP) for Linux Bluetooth stack (BlueZ). - Copyright 2002 by Fabrizio Gennari <fabrizio.gennari@philips.com> - - Based on - hci_h4.c by Maxim Krasnyansky <maxk@qualcomm.com> - ABCSP by Carl Orsborn <cjo@csr.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License version 2 as - published by the Free Software Foundation; - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. - IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY - CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - - ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, - COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS - SOFTWARE IS DISCLAIMED. -*/ - -/* - * $Id: hci_bcsp.h,v 1.2 2002/09/26 05:05:14 maxk Exp $ - */ - -#ifndef __HCI_BCSP_H__ -#define __HCI_BCSP_H__ - -#define BCSP_TXWINSIZE 4 - -#define BCSP_ACK_PKT 0x05 -#define BCSP_LE_PKT 0x06 - -struct bcsp_struct { - struct sk_buff_head unack; /* Unack'ed packets queue */ - struct sk_buff_head rel; /* Reliable packets queue */ - struct sk_buff_head unrel; /* Unreliable packets queue */ - - unsigned long rx_count; - struct sk_buff *rx_skb; - u8 rxseq_txack; /* rxseq == txack. */ - u8 rxack; /* Last packet sent by us that the peer ack'ed */ - struct timer_list tbcsp; - - enum { - BCSP_W4_PKT_DELIMITER, - BCSP_W4_PKT_START, - BCSP_W4_BCSP_HDR, - BCSP_W4_DATA, - BCSP_W4_CRC - } rx_state; - - enum { - BCSP_ESCSTATE_NOESC, - BCSP_ESCSTATE_ESC - } rx_esc_state; - - u16 message_crc; - u8 txack_req; /* Do we need to send ack's to the peer? */ - - /* Reliable packet sequence number - used to assign seq to each rel pkt. */ - u8 msgq_txseq; -}; - -#endif /* __HCI_BCSP_H__ */ diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c index cf8a22d58d96..12e369a66fc2 100644 --- a/drivers/bluetooth/hci_h4.c +++ b/drivers/bluetooth/hci_h4.c @@ -1,33 +1,27 @@ -/* - BlueZ - Bluetooth protocol stack for Linux - Copyright (C) 2000-2001 Qualcomm Incorporated - - Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License version 2 as - published by the Free Software Foundation; - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. - IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY - CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - - ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, - COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS - SOFTWARE IS DISCLAIMED. -*/ - /* - * Bluetooth HCI UART(H4) protocol. * - * $Id: hci_h4.c,v 1.3 2002/09/09 01:17:32 maxk Exp $ + * Bluetooth HCI UART driver + * + * Copyright (C) 2000-2001 Qualcomm Incorporated + * Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com> + * Copyright (C) 2004-2005 Marcel Holtmann <marcel@holtmann.org> + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * */ -#define VERSION "1.2" #include <linux/config.h> #include <linux/module.h> @@ -51,24 +45,41 @@ #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> + #include "hci_uart.h" -#include "hci_h4.h" #ifndef CONFIG_BT_HCIUART_DEBUG #undef BT_DBG #define BT_DBG( A... ) #endif +#define VERSION "1.2" + +struct h4_struct { + unsigned long rx_state; + unsigned long rx_count; + struct sk_buff *rx_skb; + struct sk_buff_head txq; +}; + +/* H4 receiver States */ +#define H4_W4_PACKET_TYPE 0 +#define H4_W4_EVENT_HDR 1 +#define H4_W4_ACL_HDR 2 +#define H4_W4_SCO_HDR 3 +#define H4_W4_DATA 4 + /* Initialize protocol */ static int h4_open(struct hci_uart *hu) { struct h4_struct *h4; - + BT_DBG("hu %p", hu); - + h4 = kmalloc(sizeof(*h4), GFP_ATOMIC); if (!h4) return -ENOMEM; + memset(h4, 0, sizeof(*h4)); skb_queue_head_init(&h4->txq); @@ -83,7 +94,9 @@ static int h4_flush(struct hci_uart *hu) struct h4_struct *h4 = hu->priv; BT_DBG("hu %p", hu); + skb_queue_purge(&h4->txq); + return 0; } @@ -91,16 +104,19 @@ static int h4_flush(struct hci_uart *hu) static int h4_close(struct hci_uart *hu) { struct h4_struct *h4 = hu->priv; + hu->priv = NULL; BT_DBG("hu %p", hu); skb_queue_purge(&h4->txq); + if (h4->rx_skb) kfree_skb(h4->rx_skb); hu->priv = NULL; kfree(h4); + return 0; } @@ -114,6 +130,7 @@ static int h4_enqueue(struct hci_uart *hu, struct sk_buff *skb) /* Prepend skb with frame type */ memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1); skb_queue_tail(&h4->txq, skb); + return 0; } @@ -122,6 +139,7 @@ static inline int h4_check_data_len(struct h4_struct *h4, int len) register int room = skb_tailroom(h4->rx_skb); BT_DBG("len %d room %d", len, room); + if (!len) { hci_recv_frame(h4->rx_skb); } else if (len > room) { @@ -136,6 +154,7 @@ static inline int h4_check_data_len(struct h4_struct *h4, int len) h4->rx_state = H4_W4_PACKET_TYPE; h4->rx_skb = NULL; h4->rx_count = 0; + return 0; } @@ -228,6 +247,7 @@ static int h4_recv(struct hci_uart *hu, void *data, int count) ptr++; count--; continue; }; + ptr++; count--; /* Allocate packet */ @@ -238,9 +258,11 @@ static int h4_recv(struct hci_uart *hu, void *data, int count) h4->rx_count = 0; return 0; } + h4->rx_skb->dev = (void *) hu->hdev; bt_cb(h4->rx_skb)->pkt_type = type; } + return count; } @@ -251,23 +273,24 @@ static struct sk_buff *h4_dequeue(struct hci_uart *hu) } static struct hci_uart_proto h4p = { - .id = HCI_UART_H4, - .open = h4_open, - .close = h4_close, - .recv = h4_recv, - .enqueue = h4_enqueue, - .dequeue = h4_dequeue, - .flush = h4_flush, + .id = HCI_UART_H4, + .open = h4_open, + .close = h4_close, + .recv = h4_recv, + .enqueue = h4_enqueue, + .dequeue = h4_dequeue, + .flush = h4_flush, }; - + int h4_init(void) { int err = hci_uart_register_proto(&h4p); + if (!err) BT_INFO("HCI H4 protocol initialized"); else BT_ERR("HCI H4 protocol registration failed"); - + return err; } diff --git a/drivers/bluetooth/hci_h4.h b/drivers/bluetooth/hci_h4.h deleted file mode 100644 index b95ff54bfd47..000000000000 --- a/drivers/bluetooth/hci_h4.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - BlueZ - Bluetooth protocol stack for Linux - Copyright (C) 2000-2001 Qualcomm Incorporated - - Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License version 2 as - published by the Free Software Foundation; - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. - IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY - CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - - ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, - COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS - SOFTWARE IS DISCLAIMED. -*/ - -/* - * $Id: hci_h4.h,v 1.2 2002/09/09 01:17:32 maxk Exp $ - */ - -#ifdef __KERNEL__ -struct h4_struct { - unsigned long rx_state; - unsigned long rx_count; - struct sk_buff *rx_skb; - struct sk_buff_head txq; -}; - -/* H4 receiver States */ -#define H4_W4_PACKET_TYPE 0 -#define H4_W4_EVENT_HDR 1 -#define H4_W4_ACL_HDR 2 -#define H4_W4_SCO_HDR 3 -#define H4_W4_DATA 4 - -#endif /* __KERNEL__ */ diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index aed80cc22890..4a775f6ea390 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -1,33 +1,27 @@ -/* - BlueZ - Bluetooth protocol stack for Linux - Copyright (C) 2000-2001 Qualcomm Incorporated - - Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License version 2 as - published by the Free Software Foundation; - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. - IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY - CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - - ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, - COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS - SOFTWARE IS DISCLAIMED. -*/ - /* - * Bluetooth HCI UART driver. * - * $Id: hci_ldisc.c,v 1.5 2002/10/02 18:37:20 maxk Exp $ + * Bluetooth HCI UART driver + * + * Copyright (C) 2000-2001 Qualcomm Incorporated + * Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com> + * Copyright (C) 2004-2005 Marcel Holtmann <marcel@holtmann.org> + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * */ -#define VERSION "2.1" #include <linux/config.h> #include <linux/module.h> @@ -59,6 +53,8 @@ #define BT_DBG( A... ) #endif +#define VERSION "2.2" + static int reset = 0; static struct hci_uart_proto *hup[HCI_UART_MAX_PROTO]; @@ -72,6 +68,7 @@ int hci_uart_register_proto(struct hci_uart_proto *p) return -EEXIST; hup[p->id] = p; + return 0; } @@ -84,6 +81,7 @@ int hci_uart_unregister_proto(struct hci_uart_proto *p) return -EINVAL; hup[p->id] = NULL; + return 0; } @@ -91,13 +89,14 @@ static struct hci_uart_proto *hci_uart_get_proto(unsigned int id) { if (id >= HCI_UART_MAX_PROTO) return NULL; + return hup[id]; } static inline void hci_uart_tx_complete(struct hci_uart *hu, int pkt_type) { struct hci_dev *hdev = hu->hdev; - + /* Update HCI stat counters */ switch (pkt_type) { case HCI_COMMAND_PKT: @@ -117,10 +116,12 @@ static inline void hci_uart_tx_complete(struct hci_uart *hu, int pkt_type) static inline struct sk_buff *hci_uart_dequeue(struct hci_uart *hu) { struct sk_buff *skb = hu->tx_skb; + if (!skb) skb = hu->proto->dequeue(hu); else hu->tx_skb = NULL; + return skb; } @@ -129,7 +130,7 @@ int hci_uart_tx_wakeup(struct hci_uart *hu) struct tty_struct *tty = hu->tty; struct hci_dev *hdev = hu->hdev; struct sk_buff *skb; - + if (test_and_set_bit(HCI_UART_SENDING, &hu->tx_state)) { set_bit(HCI_UART_TX_WAKEUP, &hu->tx_state); return 0; @@ -142,7 +143,7 @@ restart: while ((skb = hci_uart_dequeue(hu))) { int len; - + set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags); len = tty->driver->write(tty, skb->data, skb->len); hdev->stat.byte_tx += len; @@ -152,11 +153,11 @@ restart: hu->tx_skb = skb; break; } - + hci_uart_tx_complete(hu, bt_cb(skb)->pkt_type); kfree_skb(skb); - } - + } + if (test_bit(HCI_UART_TX_WAKEUP, &hu->tx_state)) goto restart; @@ -173,6 +174,7 @@ static int hci_uart_open(struct hci_dev *hdev) /* Nothing to do for UART driver */ set_bit(HCI_RUNNING, &hdev->flags); + return 0; } @@ -234,6 +236,7 @@ static int hci_uart_send_frame(struct sk_buff *skb) hu->proto->enqueue(hu, skb); hci_uart_tx_wakeup(hu); + return 0; } @@ -241,7 +244,8 @@ static void hci_uart_destruct(struct hci_dev *hdev) { struct hci_uart *hu; - if (!hdev) return; + if (!hdev) + return; BT_DBG("%s", hdev->name); @@ -272,6 +276,7 @@ static int hci_uart_tty_open(struct tty_struct *tty) BT_ERR("Can't allocate controll structure"); return -ENFILE; } + memset(hu, 0, sizeof(struct hci_uart)); tty->disc_data = hu; @@ -280,8 +285,10 @@ static int hci_uart_tty_open(struct tty_struct *tty) spin_lock_init(&hu->rx_lock); /* Flush any pending characters in the driver and line discipline. */ + /* FIXME: why is this needed. Note don't use ldisc_ref here as the open path is before the ldisc is referencable */ + if (tty->ldisc.flush_buffer) tty->ldisc.flush_buffer(tty); @@ -372,13 +379,13 @@ static int hci_uart_tty_room (struct tty_struct *tty) static void hci_uart_tty_receive(struct tty_struct *tty, const __u8 *data, char *flags, int count) { struct hci_uart *hu = (void *)tty->disc_data; - + if (!hu || tty != hu->tty) return; if (!test_bit(HCI_UART_PROTO_SET, &hu->flags)) return; - + spin_lock(&hu->rx_lock); hu->proto->recv(hu, (void *) data, count); hu->hdev->stat.byte_rx += count; @@ -429,8 +436,8 @@ static int hci_uart_register_dev(struct hci_uart *hu) static int hci_uart_set_proto(struct hci_uart *hu, int id) { struct hci_uart_proto *p; - int err; - + int err; + p = hci_uart_get_proto(id); if (!p) return -EPROTONOSUPPORT; @@ -446,6 +453,7 @@ static int hci_uart_set_proto(struct hci_uart *hu, int id) p->close(hu); return err; } + return 0; } @@ -463,7 +471,7 @@ static int hci_uart_set_proto(struct hci_uart *hu, int id) * Return Value: Command dependent */ static int hci_uart_tty_ioctl(struct tty_struct *tty, struct file * file, - unsigned int cmd, unsigned long arg) + unsigned int cmd, unsigned long arg) { struct hci_uart *hu = (void *)tty->disc_data; int err = 0; @@ -483,14 +491,14 @@ static int hci_uart_tty_ioctl(struct tty_struct *tty, struct file * file, return err; } tty->low_latency = 1; - } else + } else return -EBUSY; case HCIUARTGETPROTO: if (test_bit(HCI_UART_PROTO_SET, &hu->flags)) return hu->proto->id; return -EUNATCH; - + default: err = n_tty_ioctl(tty, file, cmd, arg); break; @@ -502,28 +510,24 @@ static int hci_uart_tty_ioctl(struct tty_struct *tty, struct file * file, /* * We don't provide read/write/poll interface for user space. */ -static ssize_t hci_uart_tty_read(struct tty_struct *tty, struct file *file, unsigned char __user *buf, size_t nr) +static ssize_t hci_uart_tty_read(struct tty_struct *tty, struct file *file, + unsigned char __user *buf, size_t nr) { return 0; } -static ssize_t hci_uart_tty_write(struct tty_struct *tty, struct file *file, const unsigned char *data, size_t count) + +static ssize_t hci_uart_tty_write(struct tty_struct *tty, struct file *file, + const unsigned char *data, size_t count) { return 0; } -static unsigned int hci_uart_tty_poll(struct tty_struct *tty, struct file *filp, poll_table *wait) + +static unsigned int hci_uart_tty_poll(struct tty_struct *tty, + struct file *filp, poll_table *wait) { return 0; } -#ifdef CONFIG_BT_HCIUART_H4 -int h4_init(void); -int h4_deinit(void); -#endif -#ifdef CONFIG_BT_HCIUART_BCSP -int bcsp_init(void); -int bcsp_deinit(void); -#endif - static int __init hci_uart_init(void) { static struct tty_ldisc hci_uart_ldisc; @@ -534,18 +538,18 @@ static int __init hci_uart_init(void) /* Register the tty discipline */ memset(&hci_uart_ldisc, 0, sizeof (hci_uart_ldisc)); - hci_uart_ldisc.magic = TTY_LDISC_MAGIC; - hci_uart_ldisc.name = "n_hci"; - hci_uart_ldisc.open = hci_uart_tty_open; - hci_uart_ldisc.close = hci_uart_tty_close; - hci_uart_ldisc.read = hci_uart_tty_read; - hci_uart_ldisc.write = hci_uart_tty_write; - hci_uart_ldisc.ioctl = hci_uart_tty_ioctl; - hci_uart_ldisc.poll = hci_uart_tty_poll; - hci_uart_ldisc.receive_room= hci_uart_tty_room; - hci_uart_ldisc.receive_buf = hci_uart_tty_receive; - hci_uart_ldisc.write_wakeup= hci_uart_tty_wakeup; - hci_uart_ldisc.owner = THIS_MODULE; + hci_uart_ldisc.magic = TTY_LDISC_MAGIC; + hci_uart_ldisc.name = "n_hci"; + hci_uart_ldisc.open = hci_uart_tty_open; + hci_uart_ldisc.close = hci_uart_tty_close; + hci_uart_ldisc.read = hci_uart_tty_read; + hci_uart_ldisc.write = hci_uart_tty_write; + hci_uart_ldisc.ioctl = hci_uart_tty_ioctl; + hci_uart_ldisc.poll = hci_uart_tty_poll; + hci_uart_ldisc.receive_room = hci_uart_tty_room; + hci_uart_ldisc.receive_buf = hci_uart_tty_receive; + hci_uart_ldisc.write_wakeup = hci_uart_tty_wakeup; + hci_uart_ldisc.owner = THIS_MODULE; if ((err = tty_register_ldisc(N_HCI, &hci_uart_ldisc))) { BT_ERR("HCI line discipline registration failed. (%d)", err); diff --git a/drivers/bluetooth/hci_uart.h b/drivers/bluetooth/hci_uart.h index 0a57d72790ec..b250e6789dee 100644 --- a/drivers/bluetooth/hci_uart.h +++ b/drivers/bluetooth/hci_uart.h @@ -1,32 +1,29 @@ -/* - BlueZ - Bluetooth protocol stack for Linux - Copyright (C) 2000-2001 Qualcomm Incorporated - - Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License version 2 as - published by the Free Software Foundation; - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. - IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY - CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - - ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, - COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS - SOFTWARE IS DISCLAIMED. -*/ - /* - * $Id: hci_uart.h,v 1.2 2002/09/09 01:17:32 maxk Exp $ + * + * Bluetooth HCI UART driver + * + * Copyright (C) 2000-2001 Qualcomm Incorporated + * Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com> + * Copyright (C) 2004-2005 Marcel Holtmann <marcel@holtmann.org> + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * */ -#ifndef N_HCI +#ifndef N_HCI #define N_HCI 15 #endif @@ -42,7 +39,6 @@ #define HCI_UART_3WIRE 2 #define HCI_UART_H4DS 3 -#ifdef __KERNEL__ struct hci_uart; struct hci_uart_proto { @@ -56,27 +52,35 @@ struct hci_uart_proto { }; struct hci_uart { - struct tty_struct *tty; - struct hci_dev *hdev; - unsigned long flags; + struct tty_struct *tty; + struct hci_dev *hdev; + unsigned long flags; - struct hci_uart_proto *proto; - void *priv; - - struct sk_buff *tx_skb; - unsigned long tx_state; - spinlock_t rx_lock; + struct hci_uart_proto *proto; + void *priv; + + struct sk_buff *tx_skb; + unsigned long tx_state; + spinlock_t rx_lock; }; /* HCI_UART flag bits */ -#define HCI_UART_PROTO_SET 0 +#define HCI_UART_PROTO_SET 0 /* TX states */ -#define HCI_UART_SENDING 1 -#define HCI_UART_TX_WAKEUP 2 +#define HCI_UART_SENDING 1 +#define HCI_UART_TX_WAKEUP 2 int hci_uart_register_proto(struct hci_uart_proto *p); int hci_uart_unregister_proto(struct hci_uart_proto *p); int hci_uart_tx_wakeup(struct hci_uart *hu); -#endif /* __KERNEL__ */ +#ifdef CONFIG_BT_HCIUART_H4 +int h4_init(void); +int h4_deinit(void); +#endif + +#ifdef CONFIG_BT_HCIUART_BCSP +int bcsp_init(void); +int bcsp_deinit(void); +#endif diff --git a/drivers/char/dsp56k.c b/drivers/char/dsp56k.c index 26271e3ca823..8693835cb2d5 100644 --- a/drivers/char/dsp56k.c +++ b/drivers/char/dsp56k.c @@ -515,7 +515,7 @@ static int __init dsp56k_init_driver(void) err = PTR_ERR(dsp56k_class); goto out_chrdev; } - class_device_create(dsp56k_class, MKDEV(DSP56K_MAJOR, 0), NULL, "dsp56k"); + class_device_create(dsp56k_class, NULL, MKDEV(DSP56K_MAJOR, 0), NULL, "dsp56k"); err = devfs_mk_cdev(MKDEV(DSP56K_MAJOR, 0), S_IFCHR | S_IRUSR | S_IWUSR, "dsp56k"); diff --git a/drivers/char/ftape/zftape/zftape-init.c b/drivers/char/ftape/zftape/zftape-init.c index 5745b74044ec..821357ce7e0e 100644 --- a/drivers/char/ftape/zftape/zftape-init.c +++ b/drivers/char/ftape/zftape/zftape-init.c @@ -331,27 +331,27 @@ KERN_INFO zft_class = class_create(THIS_MODULE, "zft"); for (i = 0; i < 4; i++) { - class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i), NULL, "qft%i", i); + class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i), NULL, "qft%i", i); devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i), S_IFCHR | S_IRUSR | S_IWUSR, "qft%i", i); - class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 4), NULL, "nqft%i", i); + class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 4), NULL, "nqft%i", i); devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 4), S_IFCHR | S_IRUSR | S_IWUSR, "nqft%i", i); - class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 16), NULL, "zqft%i", i); + class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 16), NULL, "zqft%i", i); devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 16), S_IFCHR | S_IRUSR | S_IWUSR, "zqft%i", i); - class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 20), NULL, "nzqft%i", i); + class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 20), NULL, "nzqft%i", i); devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 20), S_IFCHR | S_IRUSR | S_IWUSR, "nzqft%i", i); - class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 32), NULL, "rawqft%i", i); + class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 32), NULL, "rawqft%i", i); devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 32), S_IFCHR | S_IRUSR | S_IWUSR, "rawqft%i", i); - class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 36), NULL, "nrawrawqft%i", i); + class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 36), NULL, "nrawrawqft%i", i); devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 36), S_IFCHR | S_IRUSR | S_IWUSR, "nrawqft%i", i); diff --git a/drivers/char/ip2main.c b/drivers/char/ip2main.c index 9e4e26aef94e..d815d197dc3e 100644 --- a/drivers/char/ip2main.c +++ b/drivers/char/ip2main.c @@ -721,8 +721,9 @@ ip2_loadmain(int *iop, int *irqp, unsigned char *firmware, int firmsize) } if ( NULL != ( pB = i2BoardPtrTable[i] ) ) { - class_device_create(ip2_class, MKDEV(IP2_IPL_MAJOR, - 4 * i), NULL, "ipl%d", i); + class_device_create(ip2_class, NULL, + MKDEV(IP2_IPL_MAJOR, 4 * i), + NULL, "ipl%d", i); err = devfs_mk_cdev(MKDEV(IP2_IPL_MAJOR, 4 * i), S_IRUSR | S_IWUSR | S_IRGRP | S_IFCHR, "ip2/ipl%d", i); @@ -732,8 +733,9 @@ ip2_loadmain(int *iop, int *irqp, unsigned char *firmware, int firmsize) goto out_class; } - class_device_create(ip2_class, MKDEV(IP2_IPL_MAJOR, - 4 * i + 1), NULL, "stat%d", i); + class_device_create(ip2_class, NULL, + MKDEV(IP2_IPL_MAJOR, 4 * i + 1), + NULL, "stat%d", i); err = devfs_mk_cdev(MKDEV(IP2_IPL_MAJOR, 4 * i + 1), S_IRUSR | S_IWUSR | S_IRGRP | S_IFCHR, "ip2/stat%d", i); diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c index a09ff1080687..7c0684deea06 100644 --- a/drivers/char/ipmi/ipmi_devintf.c +++ b/drivers/char/ipmi/ipmi_devintf.c @@ -798,7 +798,7 @@ static void ipmi_new_smi(int if_num) devfs_mk_cdev(dev, S_IFCHR | S_IRUSR | S_IWUSR, "ipmidev/%d", if_num); - class_device_create(ipmi_class, dev, NULL, "ipmi%d", if_num); + class_device_create(ipmi_class, NULL, dev, NULL, "ipmi%d", if_num); } static void ipmi_smi_gone(int if_num) diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c index 9c19e5435a11..e3ddbdb85a2f 100644 --- a/drivers/char/istallion.c +++ b/drivers/char/istallion.c @@ -5246,7 +5246,8 @@ int __init stli_init(void) devfs_mk_cdev(MKDEV(STL_SIOMEMMAJOR, i), S_IFCHR | S_IRUSR | S_IWUSR, "staliomem/%d", i); - class_device_create(istallion_class, MKDEV(STL_SIOMEMMAJOR, i), + class_device_create(istallion_class, NULL, + MKDEV(STL_SIOMEMMAJOR, i), NULL, "staliomem%d", i); } diff --git a/drivers/char/lp.c b/drivers/char/lp.c index 2afb9038dbc5..e57260525293 100644 --- a/drivers/char/lp.c +++ b/drivers/char/lp.c @@ -805,7 +805,7 @@ static int lp_register(int nr, struct parport *port) if (reset) lp_reset(nr); - class_device_create(lp_class, MKDEV(LP_MAJOR, nr), NULL, + class_device_create(lp_class, NULL, MKDEV(LP_MAJOR, nr), NULL, "lp%d", nr); devfs_mk_cdev(MKDEV(LP_MAJOR, nr), S_IFCHR | S_IRUGO | S_IWUGO, "printers/%d", nr); diff --git a/drivers/char/mem.c b/drivers/char/mem.c index f182752fe918..38be4b0dbd1c 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -920,7 +920,8 @@ static int __init chr_dev_init(void) mem_class = class_create(THIS_MODULE, "mem"); for (i = 0; i < ARRAY_SIZE(devlist); i++) { - class_device_create(mem_class, MKDEV(MEM_MAJOR, devlist[i].minor), + class_device_create(mem_class, NULL, + MKDEV(MEM_MAJOR, devlist[i].minor), NULL, devlist[i].name); devfs_mk_cdev(MKDEV(MEM_MAJOR, devlist[i].minor), S_IFCHR | devlist[i].mode, devlist[i].name); diff --git a/drivers/char/misc.c b/drivers/char/misc.c index 0c8375165e29..3e4c0414a01a 100644 --- a/drivers/char/misc.c +++ b/drivers/char/misc.c @@ -234,7 +234,7 @@ int misc_register(struct miscdevice * misc) } dev = MKDEV(MISC_MAJOR, misc->minor); - misc->class = class_device_create(misc_class, dev, misc->dev, + misc->class = class_device_create(misc_class, NULL, dev, misc->dev, "%s", misc->name); if (IS_ERR(misc->class)) { err = PTR_ERR(misc->class); diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c index 1af733d07321..9e24bbd4090c 100644 --- a/drivers/char/nvram.c +++ b/drivers/char/nvram.c @@ -32,9 +32,11 @@ * added changelog * 1.2 Erik Gilling: Cobalt Networks support * Tim Hockin: general cleanup, Cobalt support + * 1.3 Jon Ringle: Comdial MP1000 support + * */ -#define NVRAM_VERSION "1.2" +#define NVRAM_VERSION "1.3" #include <linux/module.h> #include <linux/config.h> @@ -45,6 +47,7 @@ #define PC 1 #define ATARI 2 #define COBALT 3 +#define MP1000 4 /* select machine configuration */ #if defined(CONFIG_ATARI) @@ -54,6 +57,9 @@ # if defined(CONFIG_COBALT) # include <linux/cobalt-nvram.h> # define MACH COBALT +# elif defined(CONFIG_MACH_MP1000) +# undef MACH +# define MACH MP1000 # else # define MACH PC # endif @@ -112,6 +118,23 @@ #endif +#if MACH == MP1000 + +/* RTC in a MP1000 */ +#define CHECK_DRIVER_INIT() 1 + +#define MP1000_CKS_RANGE_START 0 +#define MP1000_CKS_RANGE_END 111 +#define MP1000_CKS_LOC 112 + +#define NVRAM_BYTES (128-NVRAM_FIRST_BYTE) + +#define mach_check_checksum mp1000_check_checksum +#define mach_set_checksum mp1000_set_checksum +#define mach_proc_infos mp1000_proc_infos + +#endif + /* Note that *all* calls to CMOS_READ and CMOS_WRITE must be done with * rtc_lock held. Due to the index-port/data-port design of the RTC, we * don't want two different things trying to get to it at once. (e.g. the @@ -915,6 +938,91 @@ atari_proc_infos(unsigned char *nvram, char *buffer, int *len, #endif /* MACH == ATARI */ +#if MACH == MP1000 + +static int +mp1000_check_checksum(void) +{ + int i; + unsigned short sum = 0; + unsigned short expect; + + for (i = MP1000_CKS_RANGE_START; i <= MP1000_CKS_RANGE_END; ++i) + sum += __nvram_read_byte(i); + + expect = __nvram_read_byte(MP1000_CKS_LOC+1)<<8 | + __nvram_read_byte(MP1000_CKS_LOC); + return ((sum & 0xffff) == expect); +} + +static void +mp1000_set_checksum(void) +{ + int i; + unsigned short sum = 0; + + for (i = MP1000_CKS_RANGE_START; i <= MP1000_CKS_RANGE_END; ++i) + sum += __nvram_read_byte(i); + __nvram_write_byte(sum >> 8, MP1000_CKS_LOC + 1); + __nvram_write_byte(sum & 0xff, MP1000_CKS_LOC); +} + +#ifdef CONFIG_PROC_FS + +#define SERVER_N_LEN 32 +#define PATH_N_LEN 32 +#define FILE_N_LEN 32 +#define NVRAM_MAGIC_SIG 0xdead + +typedef struct NvRamImage +{ + unsigned short int magic; + unsigned short int mode; + char fname[FILE_N_LEN]; + char path[PATH_N_LEN]; + char server[SERVER_N_LEN]; + char pad[12]; +} NvRam; + +static int +mp1000_proc_infos(unsigned char *nvram, char *buffer, int *len, + off_t *begin, off_t offset, int size) +{ + int checksum; + NvRam* nv = (NvRam*)nvram; + + spin_lock_irq(&rtc_lock); + checksum = __nvram_check_checksum(); + spin_unlock_irq(&rtc_lock); + + PRINT_PROC("Checksum status: %svalid\n", checksum ? "" : "not "); + + switch( nv->mode ) + { + case 0 : + PRINT_PROC( "\tMode 0, tftp prompt\n" ); + break; + case 1 : + PRINT_PROC( "\tMode 1, booting from disk\n" ); + break; + case 2 : + PRINT_PROC( "\tMode 2, Alternate boot from disk /boot/%s\n", nv->fname ); + break; + case 3 : + PRINT_PROC( "\tMode 3, Booting from net:\n" ); + PRINT_PROC( "\t\t%s:%s%s\n",nv->server, nv->path, nv->fname ); + break; + default: + PRINT_PROC( "\tInconsistant nvram?\n" ); + break; + } + + return 1; +} +#endif + +#endif /* MACH == MP1000 */ + MODULE_LICENSE("GPL"); EXPORT_SYMBOL(__nvram_read_byte); diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c index 0e22880432bc..306ee0f091a4 100644 --- a/drivers/char/ppdev.c +++ b/drivers/char/ppdev.c @@ -752,7 +752,7 @@ static struct file_operations pp_fops = { static void pp_attach(struct parport *port) { - class_device_create(ppdev_class, MKDEV(PP_MAJOR, port->number), + class_device_create(ppdev_class, NULL, MKDEV(PP_MAJOR, port->number), NULL, "parport%d", port->number); } diff --git a/drivers/char/raw.c b/drivers/char/raw.c index f13e5de02207..30e4cbe16bb0 100644 --- a/drivers/char/raw.c +++ b/drivers/char/raw.c @@ -128,7 +128,7 @@ raw_ioctl(struct inode *inode, struct file *filp, static void bind_device(struct raw_config_request *rq) { class_device_destroy(raw_class, MKDEV(RAW_MAJOR, rq->raw_minor)); - class_device_create(raw_class, MKDEV(RAW_MAJOR, rq->raw_minor), + class_device_create(raw_class, NULL, MKDEV(RAW_MAJOR, rq->raw_minor), NULL, "raw%d", rq->raw_minor); } @@ -307,7 +307,7 @@ static int __init raw_init(void) unregister_chrdev_region(dev, MAX_RAW_MINORS); goto error; } - class_device_create(raw_class, MKDEV(RAW_MAJOR, 0), NULL, "rawctl"); + class_device_create(raw_class, NULL, MKDEV(RAW_MAJOR, 0), NULL, "rawctl"); devfs_mk_cdev(MKDEV(RAW_MAJOR, 0), S_IFCHR | S_IRUGO | S_IWUGO, diff --git a/drivers/char/s3c2410-rtc.c b/drivers/char/s3c2410-rtc.c index e1a90d9a8756..887b8b2d7882 100644 --- a/drivers/char/s3c2410-rtc.c +++ b/drivers/char/s3c2410-rtc.c @@ -519,30 +519,28 @@ static struct timespec s3c2410_rtc_delta; static int ticnt_save; -static int s3c2410_rtc_suspend(struct device *dev, pm_message_t state, u32 level) +static int s3c2410_rtc_suspend(struct device *dev, pm_message_t state) { struct rtc_time tm; struct timespec time; time.tv_nsec = 0; - if (level == SUSPEND_POWER_DOWN) { - /* save TICNT for anyone using periodic interrupts */ + /* save TICNT for anyone using periodic interrupts */ - ticnt_save = readb(S3C2410_TICNT); + ticnt_save = readb(S3C2410_TICNT); - /* calculate time delta for suspend */ + /* calculate time delta for suspend */ - s3c2410_rtc_gettime(&tm); - rtc_tm_to_time(&tm, &time.tv_sec); - save_time_delta(&s3c2410_rtc_delta, &time); - s3c2410_rtc_enable(dev, 0); - } + s3c2410_rtc_gettime(&tm); + rtc_tm_to_time(&tm, &time.tv_sec); + save_time_delta(&s3c2410_rtc_delta, &time); + s3c2410_rtc_enable(dev, 0); return 0; } -static int s3c2410_rtc_resume(struct device *dev, u32 level) +static int s3c2410_rtc_resume(struct device *dev) { struct rtc_time tm; struct timespec time; diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c index 261a41bf6d02..1758a83327e5 100644 --- a/drivers/char/snsc.c +++ b/drivers/char/snsc.c @@ -437,7 +437,7 @@ scdrv_init(void) continue; } - class_device_create(snsc_class, dev, NULL, + class_device_create(snsc_class, NULL, dev, NULL, "%s", devname); ia64_sn_irtr_intr_enable(scd->scd_nasid, diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c index 36ae9ad2598c..f86c15587238 100644 --- a/drivers/char/sonypi.c +++ b/drivers/char/sonypi.c @@ -424,10 +424,6 @@ static struct sonypi_eventtypes { #define SONYPI_BUF_SIZE 128 -/* The name of the devices for the input device drivers */ -#define SONYPI_JOG_INPUTNAME "Sony Vaio Jogdial" -#define SONYPI_KEY_INPUTNAME "Sony Vaio Keys" - /* Correspondance table between sonypi events and input layer events */ static struct { int sonypiev; @@ -490,8 +486,8 @@ static struct sonypi_device { struct fasync_struct *fifo_async; int open_count; int model; - struct input_dev input_jog_dev; - struct input_dev input_key_dev; + struct input_dev *input_jog_dev; + struct input_dev *input_key_dev; struct work_struct input_work; struct kfifo *input_fifo; spinlock_t input_fifo_lock; @@ -779,8 +775,8 @@ static void input_keyrelease(void *data) static void sonypi_report_input_event(u8 event) { - struct input_dev *jog_dev = &sonypi_device.input_jog_dev; - struct input_dev *key_dev = &sonypi_device.input_key_dev; + struct input_dev *jog_dev = sonypi_device.input_jog_dev; + struct input_dev *key_dev = sonypi_device.input_key_dev; struct sonypi_keypress kp = { NULL }; int i; @@ -1171,19 +1167,17 @@ static int sonypi_disable(void) #ifdef CONFIG_PM static int old_camera_power; -static int sonypi_suspend(struct device *dev, pm_message_t state, u32 level) +static int sonypi_suspend(struct device *dev, pm_message_t state) { - if (level == SUSPEND_DISABLE) { - old_camera_power = sonypi_device.camera_power; - sonypi_disable(); - } + old_camera_power = sonypi_device.camera_power; + sonypi_disable(); + return 0; } -static int sonypi_resume(struct device *dev, u32 level) +static int sonypi_resume(struct device *dev) { - if (level == RESUME_ENABLE) - sonypi_enable(old_camera_power); + sonypi_enable(old_camera_power); return 0; } #endif @@ -1203,6 +1197,47 @@ static struct device_driver sonypi_driver = { .shutdown = sonypi_shutdown, }; +static int __devinit sonypi_create_input_devices(void) +{ + struct input_dev *jog_dev; + struct input_dev *key_dev; + int i; + + sonypi_device.input_jog_dev = jog_dev = input_allocate_device(); + if (!jog_dev) + return -ENOMEM; + + jog_dev->name = "Sony Vaio Jogdial"; + jog_dev->id.bustype = BUS_ISA; + jog_dev->id.vendor = PCI_VENDOR_ID_SONY; + + jog_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); + jog_dev->keybit[LONG(BTN_MOUSE)] = BIT(BTN_MIDDLE); + jog_dev->relbit[0] = BIT(REL_WHEEL); + + sonypi_device.input_key_dev = key_dev = input_allocate_device(); + if (!key_dev) { + input_free_device(jog_dev); + sonypi_device.input_jog_dev = NULL; + return -ENOMEM; + } + + key_dev->name = "Sony Vaio Keys"; + key_dev->id.bustype = BUS_ISA; + key_dev->id.vendor = PCI_VENDOR_ID_SONY; + + /* Initialize the Input Drivers: special keys */ + key_dev->evbit[0] = BIT(EV_KEY); + for (i = 0; sonypi_inputkeys[i].sonypiev; i++) + if (sonypi_inputkeys[i].inputev) + set_bit(sonypi_inputkeys[i].inputev, key_dev->keybit); + + input_register_device(jog_dev); + input_register_device(key_dev); + + return 0; +} + static int __devinit sonypi_probe(void) { int i, ret; @@ -1298,34 +1333,10 @@ static int __devinit sonypi_probe(void) } if (useinput) { - /* Initialize the Input Drivers: jogdial */ - int i; - sonypi_device.input_jog_dev.evbit[0] = - BIT(EV_KEY) | BIT(EV_REL); - sonypi_device.input_jog_dev.keybit[LONG(BTN_MOUSE)] = - BIT(BTN_MIDDLE); - sonypi_device.input_jog_dev.relbit[0] = BIT(REL_WHEEL); - sonypi_device.input_jog_dev.name = SONYPI_JOG_INPUTNAME; - sonypi_device.input_jog_dev.id.bustype = BUS_ISA; - sonypi_device.input_jog_dev.id.vendor = PCI_VENDOR_ID_SONY; - - input_register_device(&sonypi_device.input_jog_dev); - printk(KERN_INFO "%s input method installed.\n", - sonypi_device.input_jog_dev.name); - - /* Initialize the Input Drivers: special keys */ - sonypi_device.input_key_dev.evbit[0] = BIT(EV_KEY); - for (i = 0; sonypi_inputkeys[i].sonypiev; i++) - if (sonypi_inputkeys[i].inputev) - set_bit(sonypi_inputkeys[i].inputev, - sonypi_device.input_key_dev.keybit); - sonypi_device.input_key_dev.name = SONYPI_KEY_INPUTNAME; - sonypi_device.input_key_dev.id.bustype = BUS_ISA; - sonypi_device.input_key_dev.id.vendor = PCI_VENDOR_ID_SONY; - input_register_device(&sonypi_device.input_key_dev); - printk(KERN_INFO "%s input method installed.\n", - sonypi_device.input_key_dev.name); + ret = sonypi_create_input_devices(); + if (ret) + goto out_inputdevices; spin_lock_init(&sonypi_device.input_fifo_lock); sonypi_device.input_fifo = @@ -1375,8 +1386,9 @@ static int __devinit sonypi_probe(void) out_platformdev: kfifo_free(sonypi_device.input_fifo); out_infifo: - input_unregister_device(&sonypi_device.input_key_dev); - input_unregister_device(&sonypi_device.input_jog_dev); + input_unregister_device(sonypi_device.input_key_dev); + input_unregister_device(sonypi_device.input_jog_dev); +out_inputdevices: free_irq(sonypi_device.irq, sonypi_irq); out_reqirq: release_region(sonypi_device.ioport1, sonypi_device.region_size); @@ -1402,8 +1414,8 @@ static void __devexit sonypi_remove(void) platform_device_unregister(sonypi_device.pdev); if (useinput) { - input_unregister_device(&sonypi_device.input_key_dev); - input_unregister_device(&sonypi_device.input_jog_dev); + input_unregister_device(sonypi_device.input_key_dev); + input_unregister_device(sonypi_device.input_jog_dev); kfifo_free(sonypi_device.input_fifo); } diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c index 951545a6ef2d..1c686414e0a1 100644 --- a/drivers/char/stallion.c +++ b/drivers/char/stallion.c @@ -3095,7 +3095,9 @@ static int __init stl_init(void) devfs_mk_cdev(MKDEV(STL_SIOMEMMAJOR, i), S_IFCHR|S_IRUSR|S_IWUSR, "staliomem/%d", i); - class_device_create(stallion_class, MKDEV(STL_SIOMEMMAJOR, i), NULL, "staliomem%d", i); + class_device_create(stallion_class, NULL, + MKDEV(STL_SIOMEMMAJOR, i), NULL, + "staliomem%d", i); } stl_serial->owner = THIS_MODULE; diff --git a/drivers/char/tipar.c b/drivers/char/tipar.c index ec78d2f161f7..41a94bc79f67 100644 --- a/drivers/char/tipar.c +++ b/drivers/char/tipar.c @@ -436,7 +436,7 @@ tipar_register(int nr, struct parport *port) goto out; } - class_device_create(tipar_class, MKDEV(TIPAR_MAJOR, + class_device_create(tipar_class, NULL, MKDEV(TIPAR_MAJOR, TIPAR_MINOR + nr), NULL, "par%d", nr); /* Use devfs, tree: /dev/ticables/par/[0..2] */ err = devfs_mk_cdev(MKDEV(TIPAR_MAJOR, TIPAR_MINOR + nr), diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index e5953f3433f3..f5649a337743 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -2728,7 +2728,7 @@ void tty_register_device(struct tty_driver *driver, unsigned index, pty_line_name(driver, index, name); else tty_line_name(driver, index, name); - class_device_create(tty_class, dev, device, name); + class_device_create(tty_class, NULL, dev, device, "%s", name); } /** @@ -2983,14 +2983,14 @@ static int __init tty_init(void) register_chrdev_region(MKDEV(TTYAUX_MAJOR, 0), 1, "/dev/tty") < 0) panic("Couldn't register /dev/tty driver\n"); devfs_mk_cdev(MKDEV(TTYAUX_MAJOR, 0), S_IFCHR|S_IRUGO|S_IWUGO, "tty"); - class_device_create(tty_class, MKDEV(TTYAUX_MAJOR, 0), NULL, "tty"); + class_device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 0), NULL, "tty"); cdev_init(&console_cdev, &console_fops); if (cdev_add(&console_cdev, MKDEV(TTYAUX_MAJOR, 1), 1) || register_chrdev_region(MKDEV(TTYAUX_MAJOR, 1), 1, "/dev/console") < 0) panic("Couldn't register /dev/console driver\n"); devfs_mk_cdev(MKDEV(TTYAUX_MAJOR, 1), S_IFCHR|S_IRUSR|S_IWUSR, "console"); - class_device_create(tty_class, MKDEV(TTYAUX_MAJOR, 1), NULL, "console"); + class_device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 1), NULL, "console"); #ifdef CONFIG_UNIX98_PTYS cdev_init(&ptmx_cdev, &ptmx_fops); @@ -2998,7 +2998,7 @@ static int __init tty_init(void) register_chrdev_region(MKDEV(TTYAUX_MAJOR, 2), 1, "/dev/ptmx") < 0) panic("Couldn't register /dev/ptmx driver\n"); devfs_mk_cdev(MKDEV(TTYAUX_MAJOR, 2), S_IFCHR|S_IRUGO|S_IWUGO, "ptmx"); - class_device_create(tty_class, MKDEV(TTYAUX_MAJOR, 2), NULL, "ptmx"); + class_device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 2), NULL, "ptmx"); #endif #ifdef CONFIG_VT @@ -3007,7 +3007,7 @@ static int __init tty_init(void) register_chrdev_region(MKDEV(TTY_MAJOR, 0), 1, "/dev/vc/0") < 0) panic("Couldn't register /dev/tty0 driver\n"); devfs_mk_cdev(MKDEV(TTY_MAJOR, 0), S_IFCHR|S_IRUSR|S_IWUSR, "vc/0"); - class_device_create(tty_class, MKDEV(TTY_MAJOR, 0), NULL, "tty0"); + class_device_create(tty_class, NULL, MKDEV(TTY_MAJOR, 0), NULL, "tty0"); vty_init(); #endif diff --git a/drivers/char/vc_screen.c b/drivers/char/vc_screen.c index 79c2928a8817..f66c7ad6fd38 100644 --- a/drivers/char/vc_screen.c +++ b/drivers/char/vc_screen.c @@ -484,8 +484,10 @@ void vcs_make_devfs(struct tty_struct *tty) devfs_mk_cdev(MKDEV(VCS_MAJOR, tty->index + 129), S_IFCHR|S_IRUSR|S_IWUSR, "vcc/a%u", tty->index + 1); - class_device_create(vc_class, MKDEV(VCS_MAJOR, tty->index + 1), NULL, "vcs%u", tty->index + 1); - class_device_create(vc_class, MKDEV(VCS_MAJOR, tty->index + 129), NULL, "vcsa%u", tty->index + 1); + class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 1), + NULL, "vcs%u", tty->index + 1); + class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 129), + NULL, "vcsa%u", tty->index + 1); } void vcs_remove_devfs(struct tty_struct *tty) { @@ -503,7 +505,7 @@ int __init vcs_init(void) devfs_mk_cdev(MKDEV(VCS_MAJOR, 0), S_IFCHR|S_IRUSR|S_IWUSR, "vcc/0"); devfs_mk_cdev(MKDEV(VCS_MAJOR, 128), S_IFCHR|S_IRUSR|S_IWUSR, "vcc/a0"); - class_device_create(vc_class, MKDEV(VCS_MAJOR, 0), NULL, "vcs"); - class_device_create(vc_class, MKDEV(VCS_MAJOR, 128), NULL, "vcsa"); + class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 0), NULL, "vcs"); + class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 128), NULL, "vcsa"); return 0; } diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c index 0aff45fac2e6..a5e104f428f8 100644 --- a/drivers/char/viotape.c +++ b/drivers/char/viotape.c @@ -956,9 +956,9 @@ static int viotape_probe(struct vio_dev *vdev, const struct vio_device_id *id) state[i].cur_part = 0; for (j = 0; j < MAX_PARTITIONS; ++j) state[i].part_stat_rwi[j] = VIOT_IDLE; - class_device_create(tape_class, MKDEV(VIOTAPE_MAJOR, i), NULL, + class_device_create(tape_class, NULL, MKDEV(VIOTAPE_MAJOR, i), NULL, "iseries!vt%d", i); - class_device_create(tape_class, MKDEV(VIOTAPE_MAJOR, i | 0x80), + class_device_create(tape_class, NULL, MKDEV(VIOTAPE_MAJOR, i | 0x80), NULL, "iseries!nvt%d", i); devfs_mk_cdev(MKDEV(VIOTAPE_MAJOR, i), S_IFCHR | S_IRUSR | S_IWUSR, "iseries/vt%d", i); diff --git a/drivers/char/watchdog/s3c2410_wdt.c b/drivers/char/watchdog/s3c2410_wdt.c index 3625b2601b42..b732020acadb 100644 --- a/drivers/char/watchdog/s3c2410_wdt.c +++ b/drivers/char/watchdog/s3c2410_wdt.c @@ -464,32 +464,28 @@ static void s3c2410wdt_shutdown(struct device *dev) static unsigned long wtcon_save; static unsigned long wtdat_save; -static int s3c2410wdt_suspend(struct device *dev, pm_message_t state, u32 level) +static int s3c2410wdt_suspend(struct device *dev, pm_message_t state) { - if (level == SUSPEND_POWER_DOWN) { - /* Save watchdog state, and turn it off. */ - wtcon_save = readl(wdt_base + S3C2410_WTCON); - wtdat_save = readl(wdt_base + S3C2410_WTDAT); + /* Save watchdog state, and turn it off. */ + wtcon_save = readl(wdt_base + S3C2410_WTCON); + wtdat_save = readl(wdt_base + S3C2410_WTDAT); - /* Note that WTCNT doesn't need to be saved. */ - s3c2410wdt_stop(); - } + /* Note that WTCNT doesn't need to be saved. */ + s3c2410wdt_stop(); return 0; } -static int s3c2410wdt_resume(struct device *dev, u32 level) +static int s3c2410wdt_resume(struct device *dev) { - if (level == RESUME_POWER_ON) { - /* Restore watchdog state. */ + /* Restore watchdog state. */ - writel(wtdat_save, wdt_base + S3C2410_WTDAT); - writel(wtdat_save, wdt_base + S3C2410_WTCNT); /* Reset count */ - writel(wtcon_save, wdt_base + S3C2410_WTCON); + writel(wtdat_save, wdt_base + S3C2410_WTDAT); + writel(wtdat_save, wdt_base + S3C2410_WTCNT); /* Reset count */ + writel(wtcon_save, wdt_base + S3C2410_WTCON); - printk(KERN_INFO PFX "watchdog %sabled\n", - (wtcon_save & S3C2410_WTCON_ENABLE) ? "en" : "dis"); - } + printk(KERN_INFO PFX "watchdog %sabled\n", + (wtcon_save & S3C2410_WTCON_ENABLE) ? "en" : "dis"); return 0; } diff --git a/drivers/hwmon/adm1021.c b/drivers/hwmon/adm1021.c index e928cdb041cb..8102876c7c3f 100644 --- a/drivers/hwmon/adm1021.c +++ b/drivers/hwmon/adm1021.c @@ -121,7 +121,7 @@ static int adm1021_write_value(struct i2c_client *client, u8 reg, static struct adm1021_data *adm1021_update_device(struct device *dev); /* (amalysh) read only mode, otherwise any limit's writing confuse BIOS */ -static int read_only = 0; +static int read_only; /* This is the driver that will be inserted */ @@ -204,11 +204,10 @@ static int adm1021_detect(struct i2c_adapter *adapter, int address, int kind) client structure, even though we cannot fill it completely yet. But it allows us to access adm1021_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct adm1021_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct adm1021_data), GFP_KERNEL))) { err = -ENOMEM; goto error0; } - memset(data, 0, sizeof(struct adm1021_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/hwmon/adm1025.c b/drivers/hwmon/adm1025.c index 526b7ff179eb..3ec12421694f 100644 --- a/drivers/hwmon/adm1025.c +++ b/drivers/hwmon/adm1025.c @@ -331,11 +331,10 @@ static int adm1025_detect(struct i2c_adapter *adapter, int address, int kind) if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) goto exit; - if (!(data = kmalloc(sizeof(struct adm1025_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct adm1025_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct adm1025_data)); /* The common I2C client data is placed right before the ADM1025-specific data. */ diff --git a/drivers/hwmon/adm1026.c b/drivers/hwmon/adm1026.c index 625158110fd4..e0f56549d1d8 100644 --- a/drivers/hwmon/adm1026.c +++ b/drivers/hwmon/adm1026.c @@ -315,7 +315,7 @@ static struct i2c_driver adm1026_driver = { .detach_client = adm1026_detach_client, }; -int adm1026_attach_adapter(struct i2c_adapter *adapter) +static int adm1026_attach_adapter(struct i2c_adapter *adapter) { if (!(adapter->class & I2C_CLASS_HWMON)) { return 0; @@ -323,7 +323,7 @@ int adm1026_attach_adapter(struct i2c_adapter *adapter) return i2c_probe(adapter, &addr_data, adm1026_detect); } -int adm1026_detach_client(struct i2c_client *client) +static int adm1026_detach_client(struct i2c_client *client) { struct adm1026_data *data = i2c_get_clientdata(client); hwmon_device_unregister(data->class_dev); @@ -332,7 +332,7 @@ int adm1026_detach_client(struct i2c_client *client) return 0; } -int adm1026_read_value(struct i2c_client *client, u8 reg) +static int adm1026_read_value(struct i2c_client *client, u8 reg) { int res; @@ -346,7 +346,7 @@ int adm1026_read_value(struct i2c_client *client, u8 reg) return res; } -int adm1026_write_value(struct i2c_client *client, u8 reg, int value) +static int adm1026_write_value(struct i2c_client *client, u8 reg, int value) { int res; @@ -360,7 +360,7 @@ int adm1026_write_value(struct i2c_client *client, u8 reg, int value) return res; } -void adm1026_init_client(struct i2c_client *client) +static void adm1026_init_client(struct i2c_client *client) { int value, i; struct adm1026_data *data = i2c_get_clientdata(client); @@ -460,7 +460,7 @@ void adm1026_init_client(struct i2c_client *client) } } -void adm1026_print_gpio(struct i2c_client *client) +static void adm1026_print_gpio(struct i2c_client *client) { struct adm1026_data *data = i2c_get_clientdata(client); int i; @@ -492,7 +492,7 @@ void adm1026_print_gpio(struct i2c_client *client) } } -void adm1026_fixup_gpio(struct i2c_client *client) +static void adm1026_fixup_gpio(struct i2c_client *client) { struct adm1026_data *data = i2c_get_clientdata(client); int i; @@ -1452,8 +1452,8 @@ static DEVICE_ATTR(temp1_auto_point2_pwm, S_IRUGO, show_auto_pwm_max, NULL); static DEVICE_ATTR(temp2_auto_point2_pwm, S_IRUGO, show_auto_pwm_max, NULL); static DEVICE_ATTR(temp3_auto_point2_pwm, S_IRUGO, show_auto_pwm_max, NULL); -int adm1026_detect(struct i2c_adapter *adapter, int address, - int kind) +static int adm1026_detect(struct i2c_adapter *adapter, int address, + int kind) { int company, verstep; struct i2c_client *new_client; @@ -1470,13 +1470,11 @@ int adm1026_detect(struct i2c_adapter *adapter, int address, client structure, even though we cannot fill it completely yet. But it allows us to access adm1026_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct adm1026_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct adm1026_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct adm1026_data)); - new_client = &data->client; i2c_set_clientdata(new_client, data); new_client->addr = address; diff --git a/drivers/hwmon/adm1031.c b/drivers/hwmon/adm1031.c index 58338ed7c8a1..7c545d5eee45 100644 --- a/drivers/hwmon/adm1031.c +++ b/drivers/hwmon/adm1031.c @@ -740,11 +740,10 @@ static int adm1031_detect(struct i2c_adapter *adapter, int address, int kind) if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) goto exit; - if (!(data = kmalloc(sizeof(struct adm1031_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct adm1031_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct adm1031_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/hwmon/adm9240.c b/drivers/hwmon/adm9240.c index bc7faef162f7..11dc95f8a17e 100644 --- a/drivers/hwmon/adm9240.c +++ b/drivers/hwmon/adm9240.c @@ -45,6 +45,7 @@ #include <linux/module.h> #include <linux/slab.h> #include <linux/i2c.h> +#include <linux/hwmon-sysfs.h> #include <linux/hwmon.h> #include <linux/hwmon-vid.h> #include <linux/err.h> @@ -69,8 +70,7 @@ I2C_CLIENT_INSMOD_3(adm9240, ds1780, lm81); #define ADM9240_REG_INT(nr) (0x41 + (nr)) #define ADM9240_REG_INT_MASK(nr) (0x43 + (nr)) #define ADM9240_REG_TEMP 0x27 -#define ADM9240_REG_TEMP_HIGH 0x39 -#define ADM9240_REG_TEMP_HYST 0x3a +#define ADM9240_REG_TEMP_MAX(nr) (0x39 + (nr)) /* 0, 1 = high, hyst */ #define ADM9240_REG_ANALOG_OUT 0x19 #define ADM9240_REG_CHASSIS_CLEAR 0x46 #define ADM9240_REG_VID_FAN_DIV 0x47 @@ -162,177 +162,155 @@ struct adm9240_data { u8 fan_min[2]; /* rw fan1_min */ u8 fan_div[2]; /* rw fan1_div, read-only accessor */ s16 temp; /* ro temp1_input, 9-bit sign-extended */ - s8 temp_high; /* rw temp1_max */ - s8 temp_hyst; /* rw temp1_max_hyst */ + s8 temp_max[2]; /* rw 0 -> temp_max, 1 -> temp_max_hyst */ u16 alarms; /* ro alarms */ u8 aout; /* rw aout_output */ u8 vid; /* ro vid */ u8 vrm; /* -- vrm set on startup, no accessor */ }; -/* i2c byte read/write interface */ -static int adm9240_read_value(struct i2c_client *client, u8 reg) +/*** sysfs accessors ***/ + +/* temperature */ +static ssize_t show_temp(struct device *dev, struct device_attribute *dummy, + char *buf) { - return i2c_smbus_read_byte_data(client, reg); + struct adm9240_data *data = adm9240_update_device(dev); + return sprintf(buf, "%d\n", data->temp * 500); /* 9-bit value */ } -static int adm9240_write_value(struct i2c_client *client, u8 reg, u8 value) +static ssize_t show_max(struct device *dev, struct device_attribute *devattr, + char *buf) { - return i2c_smbus_write_byte_data(client, reg, value); + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); + struct adm9240_data *data = adm9240_update_device(dev); + return sprintf(buf, "%d\n", data->temp_max[attr->index] * 1000); } -/*** sysfs accessors ***/ +static ssize_t set_max(struct device *dev, struct device_attribute *devattr, + const char *buf, size_t count) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); + struct i2c_client *client = to_i2c_client(dev); + struct adm9240_data *data = i2c_get_clientdata(client); + long val = simple_strtol(buf, NULL, 10); + + down(&data->update_lock); + data->temp_max[attr->index] = TEMP_TO_REG(val); + i2c_smbus_write_byte_data(client, ADM9240_REG_TEMP_MAX(attr->index), + data->temp_max[attr->index]); + up(&data->update_lock); + return count; +} -/* temperature */ -#define show_temp(value, scale) \ -static ssize_t show_##value(struct device *dev, \ - struct device_attribute *attr, \ - char *buf) \ -{ \ - struct adm9240_data *data = adm9240_update_device(dev); \ - return sprintf(buf, "%d\n", data->value * scale); \ -} -show_temp(temp_high, 1000); -show_temp(temp_hyst, 1000); -show_temp(temp, 500); /* 0.5'C per bit */ - -#define set_temp(value, reg) \ -static ssize_t set_##value(struct device *dev, \ - struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - struct i2c_client *client = to_i2c_client(dev); \ - struct adm9240_data *data = adm9240_update_device(dev); \ - long temp = simple_strtoul(buf, NULL, 10); \ - \ - down(&data->update_lock); \ - data->value = TEMP_TO_REG(temp); \ - adm9240_write_value(client, reg, data->value); \ - up(&data->update_lock); \ - return count; \ -} - -set_temp(temp_high, ADM9240_REG_TEMP_HIGH); -set_temp(temp_hyst, ADM9240_REG_TEMP_HYST); - -static DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, - show_temp_high, set_temp_high); -static DEVICE_ATTR(temp1_max_hyst, S_IWUSR | S_IRUGO, - show_temp_hyst, set_temp_hyst); static DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL); +static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, + show_max, set_max, 0); +static SENSOR_DEVICE_ATTR(temp1_max_hyst, S_IWUSR | S_IRUGO, + show_max, set_max, 1); /* voltage */ -static ssize_t show_in(struct device *dev, char *buf, int nr) +static ssize_t show_in(struct device *dev, struct device_attribute *devattr, + char *buf) { + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adm9240_data *data = adm9240_update_device(dev); - return sprintf(buf, "%d\n", IN_FROM_REG(data->in[nr], nr)); + return sprintf(buf, "%d\n", IN_FROM_REG(data->in[attr->index], + attr->index)); } -static ssize_t show_in_min(struct device *dev, char *buf, int nr) +static ssize_t show_in_min(struct device *dev, + struct device_attribute *devattr, char *buf) { + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adm9240_data *data = adm9240_update_device(dev); - return sprintf(buf, "%d\n", IN_FROM_REG(data->in_min[nr], nr)); + return sprintf(buf, "%d\n", IN_FROM_REG(data->in_min[attr->index], + attr->index)); } -static ssize_t show_in_max(struct device *dev, char *buf, int nr) +static ssize_t show_in_max(struct device *dev, + struct device_attribute *devattr, char *buf) { + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adm9240_data *data = adm9240_update_device(dev); - return sprintf(buf, "%d\n", IN_FROM_REG(data->in_max[nr], nr)); + return sprintf(buf, "%d\n", IN_FROM_REG(data->in_max[attr->index], + attr->index)); } -static ssize_t set_in_min(struct device *dev, const char *buf, - size_t count, int nr) +static ssize_t set_in_min(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct i2c_client *client = to_i2c_client(dev); struct adm9240_data *data = i2c_get_clientdata(client); unsigned long val = simple_strtoul(buf, NULL, 10); down(&data->update_lock); - data->in_min[nr] = IN_TO_REG(val, nr); - adm9240_write_value(client, ADM9240_REG_IN_MIN(nr), data->in_min[nr]); + data->in_min[attr->index] = IN_TO_REG(val, attr->index); + i2c_smbus_write_byte_data(client, ADM9240_REG_IN_MIN(attr->index), + data->in_min[attr->index]); up(&data->update_lock); return count; } -static ssize_t set_in_max(struct device *dev, const char *buf, - size_t count, int nr) +static ssize_t set_in_max(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct i2c_client *client = to_i2c_client(dev); struct adm9240_data *data = i2c_get_clientdata(client); unsigned long val = simple_strtoul(buf, NULL, 10); down(&data->update_lock); - data->in_max[nr] = IN_TO_REG(val, nr); - adm9240_write_value(client, ADM9240_REG_IN_MAX(nr), data->in_max[nr]); + data->in_max[attr->index] = IN_TO_REG(val, attr->index); + i2c_smbus_write_byte_data(client, ADM9240_REG_IN_MAX(attr->index), + data->in_max[attr->index]); up(&data->update_lock); return count; } -#define show_in_offset(offset) \ -static ssize_t show_in##offset(struct device *dev, \ - struct device_attribute *attr, \ - char *buf) \ -{ \ - return show_in(dev, buf, offset); \ -} \ -static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in##offset, NULL); \ -static ssize_t show_in##offset##_min(struct device *dev, \ - struct device_attribute *attr, \ - char *buf) \ -{ \ - return show_in_min(dev, buf, offset); \ -} \ -static ssize_t show_in##offset##_max(struct device *dev, \ - struct device_attribute *attr, \ - char *buf) \ -{ \ - return show_in_max(dev, buf, offset); \ -} \ -static ssize_t \ -set_in##offset##_min(struct device *dev, \ - struct device_attribute *attr, const char *buf, \ - size_t count) \ -{ \ - return set_in_min(dev, buf, count, offset); \ -} \ -static ssize_t \ -set_in##offset##_max(struct device *dev, \ - struct device_attribute *attr, const char *buf, \ - size_t count) \ -{ \ - return set_in_max(dev, buf, count, offset); \ -} \ -static DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \ - show_in##offset##_min, set_in##offset##_min); \ -static DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \ - show_in##offset##_max, set_in##offset##_max); - -show_in_offset(0); -show_in_offset(1); -show_in_offset(2); -show_in_offset(3); -show_in_offset(4); -show_in_offset(5); +#define vin(nr) \ +static SENSOR_DEVICE_ATTR(in##nr##_input, S_IRUGO, \ + show_in, NULL, nr); \ +static SENSOR_DEVICE_ATTR(in##nr##_min, S_IRUGO | S_IWUSR, \ + show_in_min, set_in_min, nr); \ +static SENSOR_DEVICE_ATTR(in##nr##_max, S_IRUGO | S_IWUSR, \ + show_in_max, set_in_max, nr); + +vin(0); +vin(1); +vin(2); +vin(3); +vin(4); +vin(5); /* fans */ -static ssize_t show_fan(struct device *dev, char *buf, int nr) +static ssize_t show_fan(struct device *dev, + struct device_attribute *devattr, char *buf) { + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adm9240_data *data = adm9240_update_device(dev); - return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan[nr], - 1 << data->fan_div[nr])); + return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan[attr->index], + 1 << data->fan_div[attr->index])); } -static ssize_t show_fan_min(struct device *dev, char *buf, int nr) +static ssize_t show_fan_min(struct device *dev, + struct device_attribute *devattr, char *buf) { + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adm9240_data *data = adm9240_update_device(dev); - return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_min[nr], - 1 << data->fan_div[nr])); + return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_min[attr->index], + 1 << data->fan_div[attr->index])); } -static ssize_t show_fan_div(struct device *dev, char *buf, int nr) +static ssize_t show_fan_div(struct device *dev, + struct device_attribute *devattr, char *buf) { + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adm9240_data *data = adm9240_update_device(dev); - return sprintf(buf, "%d\n", 1 << data->fan_div[nr]); + return sprintf(buf, "%d\n", 1 << data->fan_div[attr->index]); } /* write new fan div, callers must hold data->update_lock */ @@ -341,16 +319,16 @@ static void adm9240_write_fan_div(struct i2c_client *client, int nr, { u8 reg, old, shift = (nr + 2) * 2; - reg = adm9240_read_value(client, ADM9240_REG_VID_FAN_DIV); + reg = i2c_smbus_read_byte_data(client, ADM9240_REG_VID_FAN_DIV); old = (reg >> shift) & 3; reg &= ~(3 << shift); reg |= (fan_div << shift); - adm9240_write_value(client, ADM9240_REG_VID_FAN_DIV, reg); + i2c_smbus_write_byte_data(client, ADM9240_REG_VID_FAN_DIV, reg); dev_dbg(&client->dev, "fan%d clock divider changed from %u " "to %u\n", nr + 1, 1 << old, 1 << fan_div); } -/* +/* * set fan speed low limit: * * - value is zero: disable fan speed low limit alarm @@ -361,12 +339,15 @@ static void adm9240_write_fan_div(struct i2c_client *client, int nr, * - otherwise: select fan clock divider to suit fan speed low limit, * measurement code may adjust registers to ensure fan speed reading */ -static ssize_t set_fan_min(struct device *dev, const char *buf, - size_t count, int nr) +static ssize_t set_fan_min(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct i2c_client *client = to_i2c_client(dev); struct adm9240_data *data = i2c_get_clientdata(client); unsigned long val = simple_strtoul(buf, NULL, 10); + int nr = attr->index; u8 new_div; down(&data->update_lock); @@ -406,50 +387,27 @@ static ssize_t set_fan_min(struct device *dev, const char *buf, data->fan_div[nr] = new_div; adm9240_write_fan_div(client, nr, new_div); } - adm9240_write_value(client, ADM9240_REG_FAN_MIN(nr), + i2c_smbus_write_byte_data(client, ADM9240_REG_FAN_MIN(nr), data->fan_min[nr]); up(&data->update_lock); return count; } -#define show_fan_offset(offset) \ -static ssize_t show_fan_##offset (struct device *dev, \ - struct device_attribute *attr, \ - char *buf) \ -{ \ -return show_fan(dev, buf, offset - 1); \ -} \ -static ssize_t show_fan_##offset##_div (struct device *dev, \ - struct device_attribute *attr, \ - char *buf) \ -{ \ -return show_fan_div(dev, buf, offset - 1); \ -} \ -static ssize_t show_fan_##offset##_min (struct device *dev, \ - struct device_attribute *attr, \ - char *buf) \ -{ \ -return show_fan_min(dev, buf, offset - 1); \ -} \ -static ssize_t set_fan_##offset##_min (struct device *dev, \ - struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ -return set_fan_min(dev, buf, count, offset - 1); \ -} \ -static DEVICE_ATTR(fan##offset##_input, S_IRUGO, \ - show_fan_##offset, NULL); \ -static DEVICE_ATTR(fan##offset##_div, S_IRUGO, \ - show_fan_##offset##_div, NULL); \ -static DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \ - show_fan_##offset##_min, set_fan_##offset##_min); - -show_fan_offset(1); -show_fan_offset(2); +#define fan(nr) \ +static SENSOR_DEVICE_ATTR(fan##nr##_input, S_IRUGO, \ + show_fan, NULL, nr - 1); \ +static SENSOR_DEVICE_ATTR(fan##nr##_div, S_IRUGO, \ + show_fan_div, NULL, nr - 1); \ +static SENSOR_DEVICE_ATTR(fan##nr##_min, S_IRUGO | S_IWUSR, \ + show_fan_min, set_fan_min, nr - 1); + +fan(1); +fan(2); /* alarms */ -static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf) +static ssize_t show_alarms(struct device *dev, + struct device_attribute *attr, char *buf) { struct adm9240_data *data = adm9240_update_device(dev); return sprintf(buf, "%u\n", data->alarms); @@ -457,7 +415,8 @@ static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, ch static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL); /* vid */ -static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf) +static ssize_t show_vid(struct device *dev, + struct device_attribute *attr, char *buf) { struct adm9240_data *data = adm9240_update_device(dev); return sprintf(buf, "%d\n", vid_from_reg(data->vid, data->vrm)); @@ -465,13 +424,16 @@ static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL); /* analog output */ -static ssize_t show_aout(struct device *dev, struct device_attribute *attr, char *buf) +static ssize_t show_aout(struct device *dev, + struct device_attribute *attr, char *buf) { struct adm9240_data *data = adm9240_update_device(dev); return sprintf(buf, "%d\n", AOUT_FROM_REG(data->aout)); } -static ssize_t set_aout(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) +static ssize_t set_aout(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { struct i2c_client *client = to_i2c_client(dev); struct adm9240_data *data = i2c_get_clientdata(client); @@ -479,20 +441,23 @@ static ssize_t set_aout(struct device *dev, struct device_attribute *attr, const down(&data->update_lock); data->aout = AOUT_TO_REG(val); - adm9240_write_value(client, ADM9240_REG_ANALOG_OUT, data->aout); + i2c_smbus_write_byte_data(client, ADM9240_REG_ANALOG_OUT, data->aout); up(&data->update_lock); return count; } static DEVICE_ATTR(aout_output, S_IRUGO | S_IWUSR, show_aout, set_aout); /* chassis_clear */ -static ssize_t chassis_clear(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) +static ssize_t chassis_clear(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { struct i2c_client *client = to_i2c_client(dev); unsigned long val = simple_strtol(buf, NULL, 10); if (val == 1) { - adm9240_write_value(client, ADM9240_REG_CHASSIS_CLEAR, 0x80); + i2c_smbus_write_byte_data(client, + ADM9240_REG_CHASSIS_CLEAR, 0x80); dev_dbg(&client->dev, "chassis intrusion latch cleared\n"); } return count; @@ -513,11 +478,10 @@ static int adm9240_detect(struct i2c_adapter *adapter, int address, int kind) if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) goto exit; - if (!(data = kmalloc(sizeof(struct adm9240_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(*data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct adm9240_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); @@ -533,7 +497,7 @@ static int adm9240_detect(struct i2c_adapter *adapter, int address, int kind) if (kind < 0) { /* verify chip: reg address should match i2c address */ - if (adm9240_read_value(new_client, ADM9240_REG_I2C_ADDR) + if (i2c_smbus_read_byte_data(new_client, ADM9240_REG_I2C_ADDR) != address) { dev_err(&adapter->dev, "detect fail: address match, " "0x%02x\n", address); @@ -541,8 +505,8 @@ static int adm9240_detect(struct i2c_adapter *adapter, int address, int kind) } /* check known chip manufacturer */ - man_id = adm9240_read_value(new_client, ADM9240_REG_MAN_ID); - + man_id = i2c_smbus_read_byte_data(new_client, + ADM9240_REG_MAN_ID); if (man_id == 0x23) { kind = adm9240; } else if (man_id == 0xda) { @@ -556,7 +520,8 @@ static int adm9240_detect(struct i2c_adapter *adapter, int address, int kind) } /* successful detect, print chip info */ - die_rev = adm9240_read_value(new_client, ADM9240_REG_DIE_REV); + die_rev = i2c_smbus_read_byte_data(new_client, + ADM9240_REG_DIE_REV); dev_info(&adapter->dev, "found %s revision %u\n", man_id == 0x23 ? "ADM9240" : man_id == 0xda ? "DS1780" : "LM81", die_rev); @@ -588,33 +553,59 @@ static int adm9240_detect(struct i2c_adapter *adapter, int address, int kind) goto exit_detach; } - device_create_file(&new_client->dev, &dev_attr_in0_input); - device_create_file(&new_client->dev, &dev_attr_in0_min); - device_create_file(&new_client->dev, &dev_attr_in0_max); - device_create_file(&new_client->dev, &dev_attr_in1_input); - device_create_file(&new_client->dev, &dev_attr_in1_min); - device_create_file(&new_client->dev, &dev_attr_in1_max); - device_create_file(&new_client->dev, &dev_attr_in2_input); - device_create_file(&new_client->dev, &dev_attr_in2_min); - device_create_file(&new_client->dev, &dev_attr_in2_max); - device_create_file(&new_client->dev, &dev_attr_in3_input); - device_create_file(&new_client->dev, &dev_attr_in3_min); - device_create_file(&new_client->dev, &dev_attr_in3_max); - device_create_file(&new_client->dev, &dev_attr_in4_input); - device_create_file(&new_client->dev, &dev_attr_in4_min); - device_create_file(&new_client->dev, &dev_attr_in4_max); - device_create_file(&new_client->dev, &dev_attr_in5_input); - device_create_file(&new_client->dev, &dev_attr_in5_min); - device_create_file(&new_client->dev, &dev_attr_in5_max); - device_create_file(&new_client->dev, &dev_attr_temp1_max); - device_create_file(&new_client->dev, &dev_attr_temp1_max_hyst); + device_create_file(&new_client->dev, + &sensor_dev_attr_in0_input.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in0_min.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in0_max.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in1_input.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in1_min.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in1_max.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in2_input.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in2_min.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in2_max.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in3_input.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in3_min.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in3_max.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in4_input.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in4_min.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in4_max.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in5_input.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in5_min.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_in5_max.dev_attr); device_create_file(&new_client->dev, &dev_attr_temp1_input); - device_create_file(&new_client->dev, &dev_attr_fan1_input); - device_create_file(&new_client->dev, &dev_attr_fan1_div); - device_create_file(&new_client->dev, &dev_attr_fan1_min); - device_create_file(&new_client->dev, &dev_attr_fan2_input); - device_create_file(&new_client->dev, &dev_attr_fan2_div); - device_create_file(&new_client->dev, &dev_attr_fan2_min); + device_create_file(&new_client->dev, + &sensor_dev_attr_temp1_max.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_temp1_max_hyst.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_fan1_input.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_fan1_div.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_fan1_min.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_fan2_input.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_fan2_div.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_fan2_min.dev_attr); device_create_file(&new_client->dev, &dev_attr_alarms); device_create_file(&new_client->dev, &dev_attr_aout_output); device_create_file(&new_client->dev, &dev_attr_chassis_clear); @@ -654,8 +645,8 @@ static int adm9240_detach_client(struct i2c_client *client) static void adm9240_init_client(struct i2c_client *client) { struct adm9240_data *data = i2c_get_clientdata(client); - u8 conf = adm9240_read_value(client, ADM9240_REG_CONFIG); - u8 mode = adm9240_read_value(client, ADM9240_REG_TEMP_CONF) & 3; + u8 conf = i2c_smbus_read_byte_data(client, ADM9240_REG_CONFIG); + u8 mode = i2c_smbus_read_byte_data(client, ADM9240_REG_TEMP_CONF) & 3; data->vrm = vid_which_vrm(); /* need this to report vid as mV */ @@ -672,18 +663,22 @@ static void adm9240_init_client(struct i2c_client *client) for (i = 0; i < 6; i++) { - adm9240_write_value(client, + i2c_smbus_write_byte_data(client, ADM9240_REG_IN_MIN(i), 0); - adm9240_write_value(client, + i2c_smbus_write_byte_data(client, ADM9240_REG_IN_MAX(i), 255); } - adm9240_write_value(client, ADM9240_REG_FAN_MIN(0), 255); - adm9240_write_value(client, ADM9240_REG_FAN_MIN(1), 255); - adm9240_write_value(client, ADM9240_REG_TEMP_HIGH, 127); - adm9240_write_value(client, ADM9240_REG_TEMP_HYST, 127); + i2c_smbus_write_byte_data(client, + ADM9240_REG_FAN_MIN(0), 255); + i2c_smbus_write_byte_data(client, + ADM9240_REG_FAN_MIN(1), 255); + i2c_smbus_write_byte_data(client, + ADM9240_REG_TEMP_MAX(0), 127); + i2c_smbus_write_byte_data(client, + ADM9240_REG_TEMP_MAX(1), 127); /* start measurement cycle */ - adm9240_write_value(client, ADM9240_REG_CONFIG, 1); + i2c_smbus_write_byte_data(client, ADM9240_REG_CONFIG, 1); dev_info(&client->dev, "cold start: config was 0x%02x " "mode %u\n", conf, mode); @@ -704,25 +699,25 @@ static struct adm9240_data *adm9240_update_device(struct device *dev) for (i = 0; i < 6; i++) /* read voltages */ { - data->in[i] = adm9240_read_value(client, + data->in[i] = i2c_smbus_read_byte_data(client, ADM9240_REG_IN(i)); } - data->alarms = adm9240_read_value(client, + data->alarms = i2c_smbus_read_byte_data(client, ADM9240_REG_INT(0)) | - adm9240_read_value(client, + i2c_smbus_read_byte_data(client, ADM9240_REG_INT(1)) << 8; /* read temperature: assume temperature changes less than * 0.5'C per two measurement cycles thus ignore possible * but unlikely aliasing error on lsb reading. --Grant */ - data->temp = ((adm9240_read_value(client, + data->temp = ((i2c_smbus_read_byte_data(client, ADM9240_REG_TEMP) << 8) | - adm9240_read_value(client, + i2c_smbus_read_byte_data(client, ADM9240_REG_TEMP_CONF)) / 128; for (i = 0; i < 2; i++) /* read fans */ { - data->fan[i] = adm9240_read_value(client, + data->fan[i] = i2c_smbus_read_byte_data(client, ADM9240_REG_FAN(i)); /* adjust fan clock divider on overflow */ @@ -747,30 +742,30 @@ static struct adm9240_data *adm9240_update_device(struct device *dev) for (i = 0; i < 6; i++) { - data->in_min[i] = adm9240_read_value(client, + data->in_min[i] = i2c_smbus_read_byte_data(client, ADM9240_REG_IN_MIN(i)); - data->in_max[i] = adm9240_read_value(client, + data->in_max[i] = i2c_smbus_read_byte_data(client, ADM9240_REG_IN_MAX(i)); } for (i = 0; i < 2; i++) { - data->fan_min[i] = adm9240_read_value(client, + data->fan_min[i] = i2c_smbus_read_byte_data(client, ADM9240_REG_FAN_MIN(i)); } - data->temp_high = adm9240_read_value(client, - ADM9240_REG_TEMP_HIGH); - data->temp_hyst = adm9240_read_value(client, - ADM9240_REG_TEMP_HYST); + data->temp_max[0] = i2c_smbus_read_byte_data(client, + ADM9240_REG_TEMP_MAX(0)); + data->temp_max[1] = i2c_smbus_read_byte_data(client, + ADM9240_REG_TEMP_MAX(1)); /* read fan divs and 5-bit VID */ - i = adm9240_read_value(client, ADM9240_REG_VID_FAN_DIV); + i = i2c_smbus_read_byte_data(client, ADM9240_REG_VID_FAN_DIV); data->fan_div[0] = (i >> 4) & 3; data->fan_div[1] = (i >> 6) & 3; data->vid = i & 0x0f; - data->vid |= (adm9240_read_value(client, + data->vid |= (i2c_smbus_read_byte_data(client, ADM9240_REG_VID4) & 1) << 4; /* read analog out */ - data->aout = adm9240_read_value(client, + data->aout = i2c_smbus_read_byte_data(client, ADM9240_REG_ANALOG_OUT); data->last_updated_config = jiffies; diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c index 8e34855a6274..52c469722a65 100644 --- a/drivers/hwmon/asb100.c +++ b/drivers/hwmon/asb100.c @@ -629,19 +629,17 @@ static int asb100_detect_subclients(struct i2c_adapter *adapter, int address, int i, id, err; struct asb100_data *data = i2c_get_clientdata(new_client); - data->lm75[0] = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); + data->lm75[0] = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); if (!(data->lm75[0])) { err = -ENOMEM; goto ERROR_SC_0; } - memset(data->lm75[0], 0x00, sizeof(struct i2c_client)); - data->lm75[1] = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); + data->lm75[1] = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); if (!(data->lm75[1])) { err = -ENOMEM; goto ERROR_SC_1; } - memset(data->lm75[1], 0x00, sizeof(struct i2c_client)); id = i2c_adapter_id(adapter); @@ -724,12 +722,11 @@ static int asb100_detect(struct i2c_adapter *adapter, int address, int kind) client structure, even though we cannot fill it completely yet. But it allows us to access asb100_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct asb100_data), GFP_KERNEL))) { - pr_debug("asb100.o: detect failed, kmalloc failed!\n"); + if (!(data = kzalloc(sizeof(struct asb100_data), GFP_KERNEL))) { + pr_debug("asb100.o: detect failed, kzalloc failed!\n"); err = -ENOMEM; goto ERROR0; } - memset(data, 0, sizeof(struct asb100_data)); new_client = &data->client; init_MUTEX(&data->lock); diff --git a/drivers/hwmon/atxp1.c b/drivers/hwmon/atxp1.c index deb4d34c9539..53324f56404e 100644 --- a/drivers/hwmon/atxp1.c +++ b/drivers/hwmon/atxp1.c @@ -253,6 +253,8 @@ static DEVICE_ATTR(gpio2, S_IRUGO | S_IWUSR, atxp1_showgpio2, atxp1_storegpio2); static int atxp1_attach_adapter(struct i2c_adapter *adapter) { + if (!(adapter->class & I2C_CLASS_HWMON)) + return 0; return i2c_probe(adapter, &addr_data, &atxp1_detect); }; @@ -266,12 +268,11 @@ static int atxp1_detect(struct i2c_adapter *adapter, int address, int kind) if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) goto exit; - if (!(data = kmalloc(sizeof(struct atxp1_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct atxp1_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct atxp1_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c index b0199e063d0e..34f71b7c7f37 100644 --- a/drivers/hwmon/ds1621.c +++ b/drivers/hwmon/ds1621.c @@ -180,12 +180,14 @@ static DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, show_temp_max, set_temp_max); static int ds1621_attach_adapter(struct i2c_adapter *adapter) { + if (!(adapter->class & I2C_CLASS_HWMON)) + return 0; return i2c_probe(adapter, &addr_data, ds1621_detect); } /* This function is called by i2c_probe */ -int ds1621_detect(struct i2c_adapter *adapter, int address, - int kind) +static int ds1621_detect(struct i2c_adapter *adapter, int address, + int kind) { int conf, temp; struct i2c_client *new_client; @@ -200,11 +202,10 @@ int ds1621_detect(struct i2c_adapter *adapter, int address, /* OK. For now, we presume we have a valid client. We now create the client structure, even though we cannot fill it completely yet. But it allows us to access ds1621_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct ds1621_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct ds1621_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct ds1621_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/hwmon/fscher.c b/drivers/hwmon/fscher.c index eef6061d786b..a02e1c34c757 100644 --- a/drivers/hwmon/fscher.c +++ b/drivers/hwmon/fscher.c @@ -303,11 +303,10 @@ static int fscher_detect(struct i2c_adapter *adapter, int address, int kind) /* OK. For now, we presume we have a valid client. We now create the * client structure, even though we cannot fill it completely yet. * But it allows us to access i2c_smbus_read_byte_data. */ - if (!(data = kmalloc(sizeof(struct fscher_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct fscher_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct fscher_data)); /* The common I2C client data is placed right before the * Hermes-specific data. */ diff --git a/drivers/hwmon/fscpos.c b/drivers/hwmon/fscpos.c index 5fc77a5fed07..64e4edc64f8d 100644 --- a/drivers/hwmon/fscpos.c +++ b/drivers/hwmon/fscpos.c @@ -438,7 +438,7 @@ static int fscpos_attach_adapter(struct i2c_adapter *adapter) return i2c_probe(adapter, &addr_data, fscpos_detect); } -int fscpos_detect(struct i2c_adapter *adapter, int address, int kind) +static int fscpos_detect(struct i2c_adapter *adapter, int address, int kind) { struct i2c_client *new_client; struct fscpos_data *data; @@ -453,11 +453,10 @@ int fscpos_detect(struct i2c_adapter *adapter, int address, int kind) * But it allows us to access fscpos_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct fscpos_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct fscpos_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct fscpos_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/hwmon/gl518sm.c b/drivers/hwmon/gl518sm.c index 256b9323c84b..2f178dbe3d87 100644 --- a/drivers/hwmon/gl518sm.c +++ b/drivers/hwmon/gl518sm.c @@ -365,11 +365,10 @@ static int gl518_detect(struct i2c_adapter *adapter, int address, int kind) client structure, even though we cannot fill it completely yet. But it allows us to access gl518_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct gl518_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct gl518_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct gl518_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/hwmon/gl520sm.c b/drivers/hwmon/gl520sm.c index 12fd757066fc..c39ba1239426 100644 --- a/drivers/hwmon/gl520sm.c +++ b/drivers/hwmon/gl520sm.c @@ -536,11 +536,10 @@ static int gl520_detect(struct i2c_adapter *adapter, int address, int kind) client structure, even though we cannot fill it completely yet. But it allows us to access gl520_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct gl520_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct gl520_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct gl520_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/hwmon/hdaps.c b/drivers/hwmon/hdaps.c index 7f0107613827..0015da5668a1 100644 --- a/drivers/hwmon/hdaps.c +++ b/drivers/hwmon/hdaps.c @@ -296,11 +296,9 @@ static int hdaps_probe(struct device *dev) return 0; } -static int hdaps_resume(struct device *dev, u32 level) +static int hdaps_resume(struct device *dev) { - if (level == RESUME_ENABLE) - return hdaps_device_init(); - return 0; + return hdaps_device_init(); } static struct device_driver hdaps_driver = { diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c index 9b41c9bd805f..6f48579799b5 100644 --- a/drivers/hwmon/hwmon.c +++ b/drivers/hwmon/hwmon.c @@ -45,7 +45,7 @@ struct class_device *hwmon_device_register(struct device *dev) return ERR_PTR(-ENOMEM); id = id & MAX_ID_MASK; - cdev = class_device_create(hwmon_class, MKDEV(0,0), dev, + cdev = class_device_create(hwmon_class, NULL, MKDEV(0,0), dev, HWMON_ID_FORMAT, id); if (IS_ERR(cdev)) diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c index 53cc2b6d6385..6c41e25e670b 100644 --- a/drivers/hwmon/it87.c +++ b/drivers/hwmon/it87.c @@ -2,7 +2,7 @@ it87.c - Part of lm_sensors, Linux kernel modules for hardware monitoring. - Supports: IT8705F Super I/O chip w/LPC interface & SMBus + Supports: IT8705F Super I/O chip w/LPC interface IT8712F Super I/O chip w/LPC interface & SMBus Sis950 A clone of the IT8705F @@ -47,7 +47,7 @@ /* Addresses to scan */ static unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, I2C_CLIENT_END }; -static unsigned short isa_address = 0x290; +static unsigned short isa_address; /* Insmod parameters */ I2C_CLIENT_INSMOD_2(it87, it8712); @@ -706,7 +706,7 @@ static int it87_isa_attach_adapter(struct i2c_adapter *adapter) } /* SuperIO detection - will change isa_address if a chip is found */ -static int __init it87_find(int *address) +static int __init it87_find(unsigned short *address) { int err = -ENODEV; @@ -738,7 +738,7 @@ exit: } /* This function is called by i2c_probe */ -int it87_detect(struct i2c_adapter *adapter, int address, int kind) +static int it87_detect(struct i2c_adapter *adapter, int address, int kind) { int i; struct i2c_client *new_client; @@ -757,42 +757,14 @@ int it87_detect(struct i2c_adapter *adapter, int address, int kind) if (!request_region(address, IT87_EXTENT, it87_isa_driver.name)) goto ERROR0; - /* Probe whether there is anything available on this address. Already - done for SMBus and Super-I/O clients */ - if (kind < 0) { - if (is_isa && !chip_type) { -#define REALLY_SLOW_IO - /* We need the timeouts for at least some IT87-like chips. But only - if we read 'undefined' registers. */ - i = inb_p(address + 1); - if (inb_p(address + 2) != i - || inb_p(address + 3) != i - || inb_p(address + 7) != i) { - err = -ENODEV; - goto ERROR1; - } -#undef REALLY_SLOW_IO - - /* Let's just hope nothing breaks here */ - i = inb_p(address + 5) & 0x7f; - outb_p(~i & 0x7f, address + 5); - if ((inb_p(address + 5) & 0x7f) != (~i & 0x7f)) { - outb_p(i, address + 5); - err = -ENODEV; - goto ERROR1; - } - } - } - - /* OK. For now, we presume we have a valid client. We now create the + /* For now, we presume we have a valid client. We create the client structure, even though we cannot fill it completely yet. But it allows us to access it87_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct it87_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct it87_data), GFP_KERNEL))) { err = -ENOMEM; goto ERROR1; } - memset(data, 0, sizeof(struct it87_data)); new_client = &data->client; if (is_isa) @@ -1182,20 +1154,18 @@ static struct it87_data *it87_update_device(struct device *dev) static int __init sm_it87_init(void) { - int addr, res; - - if (!it87_find(&addr)) { - isa_address = addr; - } + int res; res = i2c_add_driver(&it87_driver); if (res) return res; - res = i2c_isa_add_driver(&it87_isa_driver); - if (res) { - i2c_del_driver(&it87_driver); - return res; + if (!it87_find(&isa_address)) { + res = i2c_isa_add_driver(&it87_isa_driver); + if (res) { + i2c_del_driver(&it87_driver); + return res; + } } return 0; diff --git a/drivers/hwmon/lm63.c b/drivers/hwmon/lm63.c index be5c7095ecbb..954ec2497249 100644 --- a/drivers/hwmon/lm63.c +++ b/drivers/hwmon/lm63.c @@ -375,11 +375,10 @@ static int lm63_detect(struct i2c_adapter *adapter, int address, int kind) if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) goto exit; - if (!(data = kmalloc(sizeof(struct lm63_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct lm63_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct lm63_data)); /* The common I2C client data is placed right before the LM63-specific data. */ diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index 9a3ebdf583f4..d70f4c8fc1e6 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -127,11 +127,10 @@ static int lm75_detect(struct i2c_adapter *adapter, int address, int kind) /* OK. For now, we presume we have a valid client. We now create the client structure, even though we cannot fill it completely yet. But it allows us to access lm75_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct lm75_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct lm75_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct lm75_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/hwmon/lm77.c b/drivers/hwmon/lm77.c index 866eab96a6f6..9380fda7dcd1 100644 --- a/drivers/hwmon/lm77.c +++ b/drivers/hwmon/lm77.c @@ -226,11 +226,10 @@ static int lm77_detect(struct i2c_adapter *adapter, int address, int kind) /* OK. For now, we presume we have a valid client. We now create the client structure, even though we cannot fill it completely yet. But it allows us to access lm77_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct lm77_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct lm77_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct lm77_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c index f6730dc3573b..bde0cda9477e 100644 --- a/drivers/hwmon/lm78.c +++ b/drivers/hwmon/lm78.c @@ -480,7 +480,7 @@ static int lm78_isa_attach_adapter(struct i2c_adapter *adapter) } /* This function is called by i2c_probe */ -int lm78_detect(struct i2c_adapter *adapter, int address, int kind) +static int lm78_detect(struct i2c_adapter *adapter, int address, int kind) { int i, err; struct i2c_client *new_client; @@ -540,11 +540,10 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind) client structure, even though we cannot fill it completely yet. But it allows us to access lm78_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct lm78_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct lm78_data), GFP_KERNEL))) { err = -ENOMEM; goto ERROR1; } - memset(data, 0, sizeof(struct lm78_data)); new_client = &data->client; if (is_isa) @@ -726,7 +725,6 @@ static int lm78_write_value(struct i2c_client *client, u8 reg, u8 value) return i2c_smbus_write_byte_data(client, reg, value); } -/* Called when we have found a new LM78. It should set limits, etc. */ static void lm78_init_client(struct i2c_client *client) { u8 config = lm78_read_value(client, LM78_REG_CONFIG); diff --git a/drivers/hwmon/lm80.c b/drivers/hwmon/lm80.c index 83af8b3a0cac..c359fdea211e 100644 --- a/drivers/hwmon/lm80.c +++ b/drivers/hwmon/lm80.c @@ -393,7 +393,7 @@ static int lm80_attach_adapter(struct i2c_adapter *adapter) return i2c_probe(adapter, &addr_data, lm80_detect); } -int lm80_detect(struct i2c_adapter *adapter, int address, int kind) +static int lm80_detect(struct i2c_adapter *adapter, int address, int kind) { int i, cur; struct i2c_client *new_client; @@ -407,11 +407,10 @@ int lm80_detect(struct i2c_adapter *adapter, int address, int kind) /* OK. For now, we presume we have a valid client. We now create the client structure, even though we cannot fill it completely yet. But it allows us to access lm80_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct lm80_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct lm80_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct lm80_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/hwmon/lm83.c b/drivers/hwmon/lm83.c index d74b2c20c719..9a70611a9f69 100644 --- a/drivers/hwmon/lm83.c +++ b/drivers/hwmon/lm83.c @@ -230,11 +230,10 @@ static int lm83_detect(struct i2c_adapter *adapter, int address, int kind) if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) goto exit; - if (!(data = kmalloc(sizeof(struct lm83_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct lm83_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct lm83_data)); /* The common I2C client data is placed right after the * LM83-specific data. */ diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c index ab214df9624b..d1070ed2bee6 100644 --- a/drivers/hwmon/lm85.c +++ b/drivers/hwmon/lm85.c @@ -1007,14 +1007,14 @@ temp_auto(1); temp_auto(2); temp_auto(3); -int lm85_attach_adapter(struct i2c_adapter *adapter) +static int lm85_attach_adapter(struct i2c_adapter *adapter) { if (!(adapter->class & I2C_CLASS_HWMON)) return 0; return i2c_probe(adapter, &addr_data, lm85_detect); } -int lm85_detect(struct i2c_adapter *adapter, int address, +static int lm85_detect(struct i2c_adapter *adapter, int address, int kind) { int company, verstep ; @@ -1033,11 +1033,10 @@ int lm85_detect(struct i2c_adapter *adapter, int address, client structure, even though we cannot fill it completely yet. But it allows us to access lm85_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct lm85_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct lm85_data), GFP_KERNEL))) { err = -ENOMEM; goto ERROR0; } - memset(data, 0, sizeof(struct lm85_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); @@ -1236,7 +1235,7 @@ int lm85_detect(struct i2c_adapter *adapter, int address, return err; } -int lm85_detach_client(struct i2c_client *client) +static int lm85_detach_client(struct i2c_client *client) { struct lm85_data *data = i2c_get_clientdata(client); hwmon_device_unregister(data->class_dev); @@ -1246,7 +1245,7 @@ int lm85_detach_client(struct i2c_client *client) } -int lm85_read_value(struct i2c_client *client, u8 reg) +static int lm85_read_value(struct i2c_client *client, u8 reg) { int res; @@ -1276,7 +1275,7 @@ int lm85_read_value(struct i2c_client *client, u8 reg) return res ; } -int lm85_write_value(struct i2c_client *client, u8 reg, int value) +static int lm85_write_value(struct i2c_client *client, u8 reg, int value) { int res ; @@ -1305,7 +1304,7 @@ int lm85_write_value(struct i2c_client *client, u8 reg, int value) return res ; } -void lm85_init_client(struct i2c_client *client) +static void lm85_init_client(struct i2c_client *client) { int value; struct lm85_data *data = i2c_get_clientdata(client); diff --git a/drivers/hwmon/lm87.c b/drivers/hwmon/lm87.c index dca996de4c33..eeec18177861 100644 --- a/drivers/hwmon/lm87.c +++ b/drivers/hwmon/lm87.c @@ -554,11 +554,10 @@ static int lm87_detect(struct i2c_adapter *adapter, int address, int kind) if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) goto exit; - if (!(data = kmalloc(sizeof(struct lm87_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct lm87_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct lm87_data)); /* The common I2C client data is placed right before the LM87-specific data. */ diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c index 14de05fcd431..83cf2e1b09f5 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c @@ -31,7 +31,7 @@ * Devices. That chip is similar to the LM90, with a few differences * that are not handled by this driver. Complete datasheet can be * obtained from Analog's website at: - * http://products.analog.com/products/info.asp?product=ADM1032 + * http://www.analog.com/en/prod/0,2877,ADM1032,00.html * Among others, it has a higher accuracy than the LM90, much like the * LM86 does. * @@ -49,7 +49,7 @@ * register values are decoded differently) it is ignored by this * driver. Complete datasheet can be obtained from Analog's website * at: - * http://products.analog.com/products/info.asp?product=ADT7461 + * http://www.analog.com/en/prod/0,2877,ADT7461,00.html * * Since the LM90 was the first chipset supported by this driver, most * comments will refer to this chipset, but are actually general and @@ -83,10 +83,10 @@ * Addresses to scan * Address is fully defined internally and cannot be changed except for * MAX6659. - * LM86, LM89, LM90, LM99, ADM1032, MAX6657 and MAX6658 have address 0x4c. - * LM89-1, and LM99-1 have address 0x4d. + * LM86, LM89, LM90, LM99, ADM1032, ADM1032-1, ADT7461, MAX6657 and MAX6658 + * have address 0x4c. + * ADM1032-2, ADT7461-2, LM89-1, and LM99-1 have address 0x4d. * MAX6659 can have address 0x4c, 0x4d or 0x4e (unsupported). - * ADT7461 always has address 0x4c. */ static unsigned short normal_i2c[] = { 0x4c, 0x4d, I2C_CLIENT_END }; @@ -345,10 +345,74 @@ static SENSOR_DEVICE_ATTR(temp1_crit_hyst, S_IWUSR | S_IRUGO, show_temphyst, static SENSOR_DEVICE_ATTR(temp2_crit_hyst, S_IRUGO, show_temphyst, NULL, 4); static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL); +/* pec used for ADM1032 only */ +static ssize_t show_pec(struct device *dev, struct device_attribute *dummy, + char *buf) +{ + struct i2c_client *client = to_i2c_client(dev); + return sprintf(buf, "%d\n", !!(client->flags & I2C_CLIENT_PEC)); +} + +static ssize_t set_pec(struct device *dev, struct device_attribute *dummy, + const char *buf, size_t count) +{ + struct i2c_client *client = to_i2c_client(dev); + long val = simple_strtol(buf, NULL, 10); + + switch (val) { + case 0: + client->flags &= ~I2C_CLIENT_PEC; + break; + case 1: + client->flags |= I2C_CLIENT_PEC; + break; + default: + return -EINVAL; + } + + return count; +} + +static DEVICE_ATTR(pec, S_IWUSR | S_IRUGO, show_pec, set_pec); + /* * Real code */ +/* The ADM1032 supports PEC but not on write byte transactions, so we need + to explicitely ask for a transaction without PEC. */ +static inline s32 adm1032_write_byte(struct i2c_client *client, u8 value) +{ + return i2c_smbus_xfer(client->adapter, client->addr, + client->flags & ~I2C_CLIENT_PEC, + I2C_SMBUS_WRITE, value, I2C_SMBUS_BYTE, NULL); +} + +/* It is assumed that client->update_lock is held (unless we are in + detection or initialization steps). This matters when PEC is enabled, + because we don't want the address pointer to change between the write + byte and the read byte transactions. */ +static int lm90_read_reg(struct i2c_client* client, u8 reg, u8 *value) +{ + int err; + + if (client->flags & I2C_CLIENT_PEC) { + err = adm1032_write_byte(client, reg); + if (err >= 0) + err = i2c_smbus_read_byte(client); + } else + err = i2c_smbus_read_byte_data(client, reg); + + if (err < 0) { + dev_warn(&client->dev, "Register %#02x read failed (%d)\n", + reg, err); + return err; + } + *value = err; + + return 0; +} + static int lm90_attach_adapter(struct i2c_adapter *adapter) { if (!(adapter->class & I2C_CLASS_HWMON)) @@ -370,11 +434,10 @@ static int lm90_detect(struct i2c_adapter *adapter, int address, int kind) if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) goto exit; - if (!(data = kmalloc(sizeof(struct lm90_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct lm90_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct lm90_data)); /* The common I2C client data is placed right before the LM90-specific data. */ @@ -403,20 +466,22 @@ static int lm90_detect(struct i2c_adapter *adapter, int address, int kind) if (kind < 0) { /* detection and identification */ u8 man_id, chip_id, reg_config1, reg_convrate; - man_id = i2c_smbus_read_byte_data(new_client, - LM90_REG_R_MAN_ID); - chip_id = i2c_smbus_read_byte_data(new_client, - LM90_REG_R_CHIP_ID); - reg_config1 = i2c_smbus_read_byte_data(new_client, - LM90_REG_R_CONFIG1); - reg_convrate = i2c_smbus_read_byte_data(new_client, - LM90_REG_R_CONVRATE); + if (lm90_read_reg(new_client, LM90_REG_R_MAN_ID, + &man_id) < 0 + || lm90_read_reg(new_client, LM90_REG_R_CHIP_ID, + &chip_id) < 0 + || lm90_read_reg(new_client, LM90_REG_R_CONFIG1, + ®_config1) < 0 + || lm90_read_reg(new_client, LM90_REG_R_CONVRATE, + ®_convrate) < 0) + goto exit_free; if (man_id == 0x01) { /* National Semiconductor */ u8 reg_config2; - reg_config2 = i2c_smbus_read_byte_data(new_client, - LM90_REG_R_CONFIG2); + if (lm90_read_reg(new_client, LM90_REG_R_CONFIG2, + ®_config2) < 0) + goto exit_free; if ((reg_config1 & 0x2A) == 0x00 && (reg_config2 & 0xF8) == 0x00 @@ -435,14 +500,12 @@ static int lm90_detect(struct i2c_adapter *adapter, int address, int kind) } } else if (man_id == 0x41) { /* Analog Devices */ - if (address == 0x4C - && (chip_id & 0xF0) == 0x40 /* ADM1032 */ + if ((chip_id & 0xF0) == 0x40 /* ADM1032 */ && (reg_config1 & 0x3F) == 0x00 && reg_convrate <= 0x0A) { kind = adm1032; } else - if (address == 0x4c - && chip_id == 0x51 /* ADT7461 */ + if (chip_id == 0x51 /* ADT7461 */ && (reg_config1 & 0x1F) == 0x00 /* check compat mode */ && reg_convrate <= 0x0A) { kind = adt7461; @@ -477,6 +540,10 @@ static int lm90_detect(struct i2c_adapter *adapter, int address, int kind) name = "lm90"; } else if (kind == adm1032) { name = "adm1032"; + /* The ADM1032 supports PEC, but only if combined + transactions are not used. */ + if (i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE)) + new_client->flags |= I2C_CLIENT_PEC; } else if (kind == lm99) { name = "lm99"; } else if (kind == lm86) { @@ -529,6 +596,9 @@ static int lm90_detect(struct i2c_adapter *adapter, int address, int kind) &sensor_dev_attr_temp2_crit_hyst.dev_attr); device_create_file(&new_client->dev, &dev_attr_alarms); + if (new_client->flags & I2C_CLIENT_PEC) + device_create_file(&new_client->dev, &dev_attr_pec); + return 0; exit_detach: @@ -548,7 +618,10 @@ static void lm90_init_client(struct i2c_client *client) */ i2c_smbus_write_byte_data(client, LM90_REG_W_CONVRATE, 5); /* 2 Hz */ - config = i2c_smbus_read_byte_data(client, LM90_REG_R_CONFIG1); + if (lm90_read_reg(client, LM90_REG_R_CONFIG1, &config) < 0) { + dev_warn(&client->dev, "Initialization failed!\n"); + return; + } if (config & 0x40) i2c_smbus_write_byte_data(client, LM90_REG_W_CONFIG1, config & 0xBF); /* run */ @@ -576,21 +649,15 @@ static struct lm90_data *lm90_update_device(struct device *dev) down(&data->update_lock); if (time_after(jiffies, data->last_updated + HZ * 2) || !data->valid) { - u8 oldh, newh; + u8 oldh, newh, l; dev_dbg(&client->dev, "Updating lm90 data.\n"); - data->temp8[0] = i2c_smbus_read_byte_data(client, - LM90_REG_R_LOCAL_TEMP); - data->temp8[1] = i2c_smbus_read_byte_data(client, - LM90_REG_R_LOCAL_LOW); - data->temp8[2] = i2c_smbus_read_byte_data(client, - LM90_REG_R_LOCAL_HIGH); - data->temp8[3] = i2c_smbus_read_byte_data(client, - LM90_REG_R_LOCAL_CRIT); - data->temp8[4] = i2c_smbus_read_byte_data(client, - LM90_REG_R_REMOTE_CRIT); - data->temp_hyst = i2c_smbus_read_byte_data(client, - LM90_REG_R_TCRIT_HYST); + lm90_read_reg(client, LM90_REG_R_LOCAL_TEMP, &data->temp8[0]); + lm90_read_reg(client, LM90_REG_R_LOCAL_LOW, &data->temp8[1]); + lm90_read_reg(client, LM90_REG_R_LOCAL_HIGH, &data->temp8[2]); + lm90_read_reg(client, LM90_REG_R_LOCAL_CRIT, &data->temp8[3]); + lm90_read_reg(client, LM90_REG_R_REMOTE_CRIT, &data->temp8[4]); + lm90_read_reg(client, LM90_REG_R_TCRIT_HYST, &data->temp_hyst); /* * There is a trick here. We have to read two registers to @@ -606,36 +673,20 @@ static struct lm90_data *lm90_update_device(struct device *dev) * then we have a valid reading. Else we have to read the low * byte again, and now we believe we have a correct reading. */ - oldh = i2c_smbus_read_byte_data(client, - LM90_REG_R_REMOTE_TEMPH); - data->temp11[0] = i2c_smbus_read_byte_data(client, - LM90_REG_R_REMOTE_TEMPL); - newh = i2c_smbus_read_byte_data(client, - LM90_REG_R_REMOTE_TEMPH); - if (newh != oldh) { - data->temp11[0] = i2c_smbus_read_byte_data(client, - LM90_REG_R_REMOTE_TEMPL); -#ifdef DEBUG - oldh = i2c_smbus_read_byte_data(client, - LM90_REG_R_REMOTE_TEMPH); - /* oldh is actually newer */ - if (newh != oldh) - dev_warn(&client->dev, "Remote temperature may be " - "wrong.\n"); -#endif - } - data->temp11[0] |= (newh << 8); - - data->temp11[1] = (i2c_smbus_read_byte_data(client, - LM90_REG_R_REMOTE_LOWH) << 8) + - i2c_smbus_read_byte_data(client, - LM90_REG_R_REMOTE_LOWL); - data->temp11[2] = (i2c_smbus_read_byte_data(client, - LM90_REG_R_REMOTE_HIGHH) << 8) + - i2c_smbus_read_byte_data(client, - LM90_REG_R_REMOTE_HIGHL); - data->alarms = i2c_smbus_read_byte_data(client, - LM90_REG_R_STATUS); + if (lm90_read_reg(client, LM90_REG_R_REMOTE_TEMPH, &oldh) == 0 + && lm90_read_reg(client, LM90_REG_R_REMOTE_TEMPL, &l) == 0 + && lm90_read_reg(client, LM90_REG_R_REMOTE_TEMPH, &newh) == 0 + && (newh == oldh + || lm90_read_reg(client, LM90_REG_R_REMOTE_TEMPL, &l) == 0)) + data->temp11[0] = (newh << 8) | l; + + if (lm90_read_reg(client, LM90_REG_R_REMOTE_LOWH, &newh) == 0 + && lm90_read_reg(client, LM90_REG_R_REMOTE_LOWL, &l) == 0) + data->temp11[1] = (newh << 8) | l; + if (lm90_read_reg(client, LM90_REG_R_REMOTE_HIGHH, &newh) == 0 + && lm90_read_reg(client, LM90_REG_R_REMOTE_HIGHL, &l) == 0) + data->temp11[2] = (newh << 8) | l; + lm90_read_reg(client, LM90_REG_R_STATUS, &data->alarms); data->last_updated = jiffies; data->valid = 1; diff --git a/drivers/hwmon/lm92.c b/drivers/hwmon/lm92.c index 647b7c7cd575..7a4b3701ed1a 100644 --- a/drivers/hwmon/lm92.c +++ b/drivers/hwmon/lm92.c @@ -300,11 +300,10 @@ static int lm92_detect(struct i2c_adapter *adapter, int address, int kind) | I2C_FUNC_SMBUS_WORD_DATA)) goto exit; - if (!(data = kmalloc(sizeof(struct lm92_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct lm92_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct lm92_data)); /* Fill in enough client fields so that we can read from the chip, which is required for identication */ diff --git a/drivers/hwmon/max1619.c b/drivers/hwmon/max1619.c index 16bf71f3a04d..6a82ffae1bfd 100644 --- a/drivers/hwmon/max1619.c +++ b/drivers/hwmon/max1619.c @@ -197,11 +197,10 @@ static int max1619_detect(struct i2c_adapter *adapter, int address, int kind) if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) goto exit; - if (!(data = kmalloc(sizeof(struct max1619_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct max1619_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct max1619_data)); /* The common I2C client data is placed right before the MAX1619-specific data. */ diff --git a/drivers/hwmon/pc87360.c b/drivers/hwmon/pc87360.c index cf2a35799c7c..17f745a23d04 100644 --- a/drivers/hwmon/pc87360.c +++ b/drivers/hwmon/pc87360.c @@ -754,9 +754,8 @@ static int pc87360_detect(struct i2c_adapter *adapter) const char *name = "pc87360"; int use_thermistors = 0; - if (!(data = kmalloc(sizeof(struct pc87360_data), GFP_KERNEL))) + if (!(data = kzalloc(sizeof(struct pc87360_data), GFP_KERNEL))) return -ENOMEM; - memset(data, 0x00, sizeof(struct pc87360_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/hwmon/sis5595.c b/drivers/hwmon/sis5595.c index 21aa9a41f62c..9c6cadec1087 100644 --- a/drivers/hwmon/sis5595.c +++ b/drivers/hwmon/sis5595.c @@ -518,11 +518,10 @@ static int sis5595_detect(struct i2c_adapter *adapter) goto exit_release; } - if (!(data = kmalloc(sizeof(struct sis5595_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct sis5595_data), GFP_KERNEL))) { err = -ENOMEM; goto exit_release; } - memset(data, 0, sizeof(struct sis5595_data)); new_client = &data->client; new_client->addr = address; diff --git a/drivers/hwmon/smsc47b397.c b/drivers/hwmon/smsc47b397.c index 7fe71576dea4..2a3e21b5b6b4 100644 --- a/drivers/hwmon/smsc47b397.c +++ b/drivers/hwmon/smsc47b397.c @@ -244,11 +244,10 @@ static int smsc47b397_detect(struct i2c_adapter *adapter) return -EBUSY; } - if (!(data = kmalloc(sizeof(struct smsc47b397_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct smsc47b397_data), GFP_KERNEL))) { err = -ENOMEM; goto error_release; } - memset(data, 0x00, sizeof(struct smsc47b397_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); @@ -299,7 +298,7 @@ static int __init smsc47b397_find(unsigned short *addr) superio_enter(); id = superio_inb(SUPERIO_REG_DEVID); - if (id != 0x6f) { + if ((id != 0x6f) && (id != 0x81)) { superio_exit(); return -ENODEV; } @@ -310,8 +309,9 @@ static int __init smsc47b397_find(unsigned short *addr) *addr = (superio_inb(SUPERIO_REG_BASE_MSB) << 8) | superio_inb(SUPERIO_REG_BASE_LSB); - printk(KERN_INFO "smsc47b397: found SMSC LPC47B397-NC " - "(base address 0x%04x, revision %u)\n", *addr, rev); + printk(KERN_INFO "smsc47b397: found SMSC %s " + "(base address 0x%04x, revision %u)\n", + id == 0x81 ? "SCH5307-NS" : "LPC47B397-NC", *addr, rev); superio_exit(); return 0; diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c index c9cc683eba4a..5905c1af88f2 100644 --- a/drivers/hwmon/smsc47m1.c +++ b/drivers/hwmon/smsc47m1.c @@ -3,7 +3,7 @@ for hardware monitoring Supports the SMSC LPC47B27x, LPC47M10x, LPC47M13x, LPC47M14x, - LPC47M15x and LPC47M192 Super-I/O chips. + LPC47M15x, LPC47M192 and LPC47M997 Super-I/O chips. Copyright (C) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com> Copyright (C) 2004 Jean Delvare <khali@linux-fr.org> @@ -356,6 +356,8 @@ static int __init smsc47m1_find(unsigned short *addr) * 0x5F) and LPC47B27x (device id 0x51) have fan control. * The LPC47M15x and LPC47M192 chips "with hardware monitoring block" * can do much more besides (device id 0x60). + * The LPC47M997 is undocumented, but seems to be compatible with + * the LPC47M192, and has the same device id. */ if (val == 0x51) printk(KERN_INFO "smsc47m1: Found SMSC LPC47B27x\n"); @@ -364,7 +366,8 @@ static int __init smsc47m1_find(unsigned short *addr) else if (val == 0x5F) printk(KERN_INFO "smsc47m1: Found SMSC LPC47M14x\n"); else if (val == 0x60) - printk(KERN_INFO "smsc47m1: Found SMSC LPC47M15x/LPC47M192\n"); + printk(KERN_INFO "smsc47m1: Found SMSC " + "LPC47M15x/LPC47M192/LPC47M997\n"); else { superio_exit(); return -ENODEV; @@ -396,11 +399,10 @@ static int smsc47m1_detect(struct i2c_adapter *adapter) return -EBUSY; } - if (!(data = kmalloc(sizeof(struct smsc47m1_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct smsc47m1_data), GFP_KERNEL))) { err = -ENOMEM; goto error_release; } - memset(data, 0x00, sizeof(struct smsc47m1_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/hwmon/via686a.c b/drivers/hwmon/via686a.c index 05ddc88e7dd2..6f696f897176 100644 --- a/drivers/hwmon/via686a.c +++ b/drivers/hwmon/via686a.c @@ -44,7 +44,7 @@ /* If force_addr is set to anything different from 0, we forcibly enable the device at the given address. */ -static unsigned short force_addr = 0; +static unsigned short force_addr; module_param(force_addr, ushort, 0); MODULE_PARM_DESC(force_addr, "Initialize the base address of the sensors"); @@ -198,7 +198,7 @@ static inline u8 FAN_TO_REG(long rpm, int div) but the function is very linear in the useful range (0-80 deg C), so we'll just use linear interpolation for 10-bit readings.) So, tempLUT is the temp at via register values 0-255: */ -static const long tempLUT[] = +static const s16 tempLUT[] = { -709, -688, -667, -646, -627, -607, -589, -570, -553, -536, -519, -503, -487, -471, -456, -442, -428, -414, -400, -387, -375, -362, -350, -339, -327, -316, -305, -295, -285, -275, -265, @@ -270,7 +270,7 @@ static inline u8 TEMP_TO_REG(long val) } /* for 8-bit temperature hyst and over registers */ -#define TEMP_FROM_REG(val) (tempLUT[(val)] * 100) +#define TEMP_FROM_REG(val) ((long)tempLUT[val] * 100) /* for 10-bit temperature readings */ static inline long TEMP_FROM_REG10(u16 val) @@ -589,10 +589,8 @@ static int via686a_detect(struct i2c_adapter *adapter) u16 val; /* 8231 requires multiple of 256, we enforce that on 686 as well */ - if (force_addr) - address = force_addr & 0xFF00; - if (force_addr) { + address = force_addr & 0xFF00; dev_warn(&adapter->dev, "forcing ISA address 0x%04X\n", address); if (PCIBIOS_SUCCESSFUL != @@ -603,11 +601,17 @@ static int via686a_detect(struct i2c_adapter *adapter) pci_read_config_word(s_bridge, VIA686A_ENABLE_REG, &val)) return -ENODEV; if (!(val & 0x0001)) { - dev_warn(&adapter->dev, "enabling sensors\n"); - if (PCIBIOS_SUCCESSFUL != - pci_write_config_word(s_bridge, VIA686A_ENABLE_REG, - val | 0x0001)) + if (force_addr) { + dev_info(&adapter->dev, "enabling sensors\n"); + if (PCIBIOS_SUCCESSFUL != + pci_write_config_word(s_bridge, VIA686A_ENABLE_REG, + val | 0x0001)) + return -ENODEV; + } else { + dev_warn(&adapter->dev, "sensors disabled - enable " + "with force_addr=0x%x\n", address); return -ENODEV; + } } /* Reserve the ISA region */ @@ -617,11 +621,10 @@ static int via686a_detect(struct i2c_adapter *adapter) return -ENODEV; } - if (!(data = kmalloc(sizeof(struct via686a_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct via686a_data), GFP_KERNEL))) { err = -ENOMEM; goto exit_release; } - memset(data, 0, sizeof(struct via686a_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); @@ -708,7 +711,6 @@ static int via686a_detach_client(struct i2c_client *client) return 0; } -/* Called when we have found a new VIA686A. Set limits, etc. */ static void via686a_init_client(struct i2c_client *client) { u8 reg; diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c index b60efe8f8b26..eee22a57e929 100644 --- a/drivers/hwmon/w83627ehf.c +++ b/drivers/hwmon/w83627ehf.c @@ -105,7 +105,9 @@ superio_exit(void) * ISA constants */ -#define REGION_LENGTH 8 +#define REGION_ALIGNMENT ~7 +#define REGION_OFFSET 5 +#define REGION_LENGTH 2 #define ADDR_REG_OFFSET 5 #define DATA_REG_OFFSET 6 @@ -673,16 +675,16 @@ static int w83627ehf_detect(struct i2c_adapter *adapter) struct w83627ehf_data *data; int i, err = 0; - if (!request_region(address, REGION_LENGTH, w83627ehf_driver.name)) { + if (!request_region(address + REGION_OFFSET, REGION_LENGTH, + w83627ehf_driver.name)) { err = -EBUSY; goto exit; } - if (!(data = kmalloc(sizeof(struct w83627ehf_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct w83627ehf_data), GFP_KERNEL))) { err = -ENOMEM; goto exit_release; } - memset(data, 0, sizeof(struct w83627ehf_data)); client = &data->client; i2c_set_clientdata(client, data); @@ -762,7 +764,7 @@ exit_detach: exit_free: kfree(data); exit_release: - release_region(address, REGION_LENGTH); + release_region(address + REGION_OFFSET, REGION_LENGTH); exit: return err; } @@ -776,7 +778,7 @@ static int w83627ehf_detach_client(struct i2c_client *client) if ((err = i2c_detach_client(client))) return err; - release_region(client->addr, REGION_LENGTH); + release_region(client->addr + REGION_OFFSET, REGION_LENGTH); kfree(data); return 0; @@ -807,7 +809,7 @@ static int __init w83627ehf_find(int sioaddr, unsigned short *addr) superio_select(W83627EHF_LD_HWM); val = (superio_inb(SIO_REG_ADDR) << 8) | superio_inb(SIO_REG_ADDR + 1); - *addr = val & ~(REGION_LENGTH - 1); + *addr = val & REGION_ALIGNMENT; if (*addr == 0) { superio_exit(); return -ENODEV; diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c index 3479dc5208e2..70ef926c3bd8 100644 --- a/drivers/hwmon/w83627hf.c +++ b/drivers/hwmon/w83627hf.c @@ -142,10 +142,14 @@ superio_exit(void) #define WINB_BASE_REG 0x60 /* Constants specified below */ -/* Length of ISA address segment */ -#define WINB_EXTENT 8 +/* Alignment of the base address */ +#define WINB_ALIGNMENT ~7 -/* Where are the ISA address/data registers relative to the base address */ +/* Offset & size of I/O region we are interested in */ +#define WINB_REGION_OFFSET 5 +#define WINB_REGION_SIZE 2 + +/* Where are the sensors address/data registers relative to the base address */ #define W83781D_ADDR_REG_OFFSET 5 #define W83781D_DATA_REG_OFFSET 6 @@ -197,7 +201,6 @@ superio_exit(void) #define W83627HF_REG_PWM1 0x5A #define W83627HF_REG_PWM2 0x5B -#define W83627HF_REG_PWMCLK12 0x5C #define W83627THF_REG_PWM1 0x01 /* 697HF and 637HF too */ #define W83627THF_REG_PWM2 0x03 /* 697HF and 637HF too */ @@ -981,7 +984,7 @@ static int __init w83627hf_find(int sioaddr, unsigned short *addr) superio_select(W83627HF_LD_HWM); val = (superio_inb(WINB_BASE_REG) << 8) | superio_inb(WINB_BASE_REG + 1); - *addr = val & ~(WINB_EXTENT - 1); + *addr = val & WINB_ALIGNMENT; if (*addr == 0 && force_addr == 0) { superio_exit(); return -ENODEV; @@ -1000,9 +1003,10 @@ static int w83627hf_detect(struct i2c_adapter *adapter) const char *client_name = ""; if(force_addr) - address = force_addr & ~(WINB_EXTENT - 1); + address = force_addr & WINB_ALIGNMENT; - if (!request_region(address, WINB_EXTENT, w83627hf_driver.name)) { + if (!request_region(address + WINB_REGION_OFFSET, WINB_REGION_SIZE, + w83627hf_driver.name)) { err = -EBUSY; goto ERROR0; } @@ -1041,11 +1045,10 @@ static int w83627hf_detect(struct i2c_adapter *adapter) client structure, even though we cannot fill it completely yet. But it allows us to access w83627hf_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct w83627hf_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct w83627hf_data), GFP_KERNEL))) { err = -ENOMEM; goto ERROR1; } - memset(data, 0, sizeof(struct w83627hf_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); @@ -1148,7 +1151,7 @@ static int w83627hf_detect(struct i2c_adapter *adapter) ERROR2: kfree(data); ERROR1: - release_region(address, WINB_EXTENT); + release_region(address + WINB_REGION_OFFSET, WINB_REGION_SIZE); ERROR0: return err; } @@ -1163,7 +1166,7 @@ static int w83627hf_detach_client(struct i2c_client *client) if ((err = i2c_detach_client(client))) return err; - release_region(client->addr, WINB_EXTENT); + release_region(client->addr + WINB_REGION_OFFSET, WINB_REGION_SIZE); kfree(data); return 0; @@ -1275,7 +1278,6 @@ static int w83627hf_write_value(struct i2c_client *client, u16 reg, u16 value) return 0; } -/* Called when we have found a new W83781D. It should set limits, etc. */ static void w83627hf_init_client(struct i2c_client *client) { struct w83627hf_data *data = i2c_get_clientdata(client); @@ -1369,12 +1371,6 @@ static void w83627hf_init_client(struct i2c_client *client) } } - if (type == w83627hf) { - /* enable PWM2 control (can't hurt since PWM reg - should have been reset to 0xff) */ - w83627hf_write_value(client, W83627HF_REG_PWMCLK12, - 0x19); - } /* enable comparator mode for temp2 and temp3 so alarm indication will work correctly */ i = w83627hf_read_value(client, W83781D_REG_IRQ); diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c index 4c43337ca780..9265f32122fa 100644 --- a/drivers/hwmon/w83781d.c +++ b/drivers/hwmon/w83781d.c @@ -889,12 +889,11 @@ w83781d_detect_subclients(struct i2c_adapter *adapter, int address, int kind, const char *client_name = ""; struct w83781d_data *data = i2c_get_clientdata(new_client); - data->lm75[0] = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); + data->lm75[0] = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); if (!(data->lm75[0])) { err = -ENOMEM; goto ERROR_SC_0; } - memset(data->lm75[0], 0x00, sizeof (struct i2c_client)); id = i2c_adapter_id(adapter); @@ -919,13 +918,11 @@ w83781d_detect_subclients(struct i2c_adapter *adapter, int address, int kind, } if (kind != w83783s) { - - data->lm75[1] = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); + data->lm75[1] = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); if (!(data->lm75[1])) { err = -ENOMEM; goto ERROR_SC_1; } - memset(data->lm75[1], 0x0, sizeof(struct i2c_client)); if (force_subclients[0] == id && force_subclients[1] == address) { @@ -1064,11 +1061,10 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind) client structure, even though we cannot fill it completely yet. But it allows us to access w83781d_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct w83781d_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct w83781d_data), GFP_KERNEL))) { err = -ENOMEM; goto ERROR1; } - memset(data, 0, sizeof(struct w83781d_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); @@ -1451,7 +1447,6 @@ w83781d_write_value(struct i2c_client *client, u16 reg, u16 value) return 0; } -/* Called when we have found a new W83781D. It should set limits, etc. */ static void w83781d_init_client(struct i2c_client *client) { diff --git a/drivers/hwmon/w83792d.c b/drivers/hwmon/w83792d.c index ba0c28015f6a..4be59dbb78c4 100644 --- a/drivers/hwmon/w83792d.c +++ b/drivers/hwmon/w83792d.c @@ -1086,11 +1086,10 @@ w83792d_create_subclient(struct i2c_adapter *adapter, int err; struct i2c_client *sub_client; - (*sub_cli) = sub_client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); + (*sub_cli) = sub_client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); if (!(sub_client)) { return -ENOMEM; } - memset(sub_client, 0x00, sizeof(struct i2c_client)); sub_client->addr = 0x48 + addr; i2c_set_clientdata(sub_client, NULL); sub_client->adapter = adapter; @@ -1184,11 +1183,10 @@ w83792d_detect(struct i2c_adapter *adapter, int address, int kind) client structure, even though we cannot fill it completely yet. But it allows us to access w83792d_{read,write}_value. */ - if (!(data = kmalloc(sizeof(struct w83792d_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct w83792d_data), GFP_KERNEL))) { err = -ENOMEM; goto ERROR0; } - memset(data, 0, sizeof(struct w83792d_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); @@ -1429,7 +1427,6 @@ w83792d_write_value(struct i2c_client *client, u8 reg, u8 value) return 0; } -/* Called when we have found a new W83792D. It should set limits, etc. */ static void w83792d_init_client(struct i2c_client *client) { diff --git a/drivers/hwmon/w83l785ts.c b/drivers/hwmon/w83l785ts.c index 133e34ab1d0a..f495b6378668 100644 --- a/drivers/hwmon/w83l785ts.c +++ b/drivers/hwmon/w83l785ts.c @@ -37,6 +37,7 @@ #include <linux/jiffies.h> #include <linux/i2c.h> #include <linux/hwmon.h> +#include <linux/hwmon-sysfs.h> #include <linux/err.h> /* How many retries on register read error */ @@ -73,7 +74,7 @@ I2C_CLIENT_INSMOD_1(w83l785ts); * The W83L785TS-S uses signed 8-bit values. */ -#define TEMP_FROM_REG(val) ((val & 0x80 ? val-0x100 : val) * 1000) +#define TEMP_FROM_REG(val) ((val) * 1000) /* * Functions declaration @@ -111,27 +112,24 @@ struct w83l785ts_data { unsigned long last_updated; /* in jiffies */ /* registers values */ - u8 temp, temp_over; + s8 temp[2]; /* 0: input + 1: critical limit */ }; /* * Sysfs stuff */ -static ssize_t show_temp(struct device *dev, struct device_attribute *attr, char *buf) +static ssize_t show_temp(struct device *dev, struct device_attribute *devattr, + char *buf) { + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct w83l785ts_data *data = w83l785ts_update_device(dev); - return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp)); + return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[attr->index])); } -static ssize_t show_temp_over(struct device *dev, struct device_attribute *attr, char *buf) -{ - struct w83l785ts_data *data = w83l785ts_update_device(dev); - return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_over)); -} - -static DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL); -static DEVICE_ATTR(temp1_max, S_IRUGO, show_temp_over, NULL); +static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL, 0); +static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO, show_temp, NULL, 1); /* * Real code @@ -158,12 +156,10 @@ static int w83l785ts_detect(struct i2c_adapter *adapter, int address, int kind) if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) goto exit; - if (!(data = kmalloc(sizeof(struct w83l785ts_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct w83l785ts_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct w83l785ts_data)); - /* The common I2C client data is placed right before the * W83L785TS-specific data. */ @@ -228,7 +224,7 @@ static int w83l785ts_detect(struct i2c_adapter *adapter, int address, int kind) init_MUTEX(&data->update_lock); /* Default values in case the first read fails (unlikely). */ - data->temp_over = data->temp = 0; + data->temp[1] = data->temp[0] = 0; /* Tell the I2C layer a new client has arrived. */ if ((err = i2c_attach_client(new_client))) @@ -246,8 +242,10 @@ static int w83l785ts_detect(struct i2c_adapter *adapter, int address, int kind) goto exit_detach; } - device_create_file(&new_client->dev, &dev_attr_temp1_input); - device_create_file(&new_client->dev, &dev_attr_temp1_max); + device_create_file(&new_client->dev, + &sensor_dev_attr_temp1_input.dev_attr); + device_create_file(&new_client->dev, + &sensor_dev_attr_temp1_max.dev_attr); return 0; @@ -305,10 +303,10 @@ static struct w83l785ts_data *w83l785ts_update_device(struct device *dev) if (!data->valid || time_after(jiffies, data->last_updated + HZ * 2)) { dev_dbg(&client->dev, "Updating w83l785ts data.\n"); - data->temp = w83l785ts_read_value(client, - W83L785TS_REG_TEMP, data->temp); - data->temp_over = w83l785ts_read_value(client, - W83L785TS_REG_TEMP_OVER, data->temp_over); + data->temp[0] = w83l785ts_read_value(client, + W83L785TS_REG_TEMP, data->temp[0]); + data->temp[1] = w83l785ts_read_value(client, + W83L785TS_REG_TEMP_OVER, data->temp[1]); data->last_updated = jiffies; data->valid = 1; diff --git a/drivers/i2c/algos/i2c-algo-pca.c b/drivers/i2c/algos/i2c-algo-pca.c index beb10edfe9c1..82946acab4c7 100644 --- a/drivers/i2c/algos/i2c-algo-pca.c +++ b/drivers/i2c/algos/i2c-algo-pca.c @@ -34,7 +34,7 @@ #define DEB2(fmt, args...) do { if (i2c_debug>=2) printk(fmt, ## args); } while(0) #define DEB3(fmt, args...) do { if (i2c_debug>=3) printk(fmt, ## args); } while(0) -static int i2c_debug=0; +static int i2c_debug; #define pca_outw(adap, reg, val) adap->write_byte(adap, reg, val) #define pca_inw(adap, reg) adap->read_byte(adap, reg) diff --git a/drivers/i2c/algos/i2c-algo-sibyte.c b/drivers/i2c/algos/i2c-algo-sibyte.c index 8ed5ad12552f..938848ae162d 100644 --- a/drivers/i2c/algos/i2c-algo-sibyte.c +++ b/drivers/i2c/algos/i2c-algo-sibyte.c @@ -42,7 +42,7 @@ /* module parameters: */ -static int bit_scan=0; /* have a look at what's hanging 'round */ +static int bit_scan; /* have a look at what's hanging 'round */ static int smbus_xfer(struct i2c_adapter *i2c_adap, u16 addr, diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 3badfec75b1c..4010fe92e72b 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -135,11 +135,12 @@ config I2C_I810 help If you say yes to this option, support will be included for the Intel 810/815 family of mainboard I2C interfaces. Specifically, the - following versions of the chipset is supported: + following versions of the chipset are supported: i810AA i810AB i810E i815 + i845G This driver can also be built as a module. If so, the module will be called i2c-i810. diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c index f021acd2674e..ba90f5140af6 100644 --- a/drivers/i2c/busses/i2c-ali1535.c +++ b/drivers/i2c/busses/i2c-ali1535.c @@ -134,7 +134,7 @@ /* -> Read = 1 */ #define ALI1535_SMBIO_EN 0x04 /* SMB I/O Space enable */ - +static struct pci_driver ali1535_driver; static unsigned short ali1535_smba; static DECLARE_MUTEX(i2c_ali1535_sem); @@ -162,7 +162,8 @@ static int ali1535_setup(struct pci_dev *dev) goto exit; } - if (!request_region(ali1535_smba, ALI1535_SMB_IOSIZE, "ali1535-smb")) { + if (!request_region(ali1535_smba, ALI1535_SMB_IOSIZE, + ali1535_driver.name)) { dev_err(&dev->dev, "ALI1535_smb region 0x%x already in use!\n", ali1535_smba); goto exit; @@ -480,7 +481,6 @@ static struct i2c_adapter ali1535_adapter = { .owner = THIS_MODULE, .class = I2C_CLASS_HWMON, .algo = &smbus_algorithm, - .name = "unset", }; static struct pci_device_id ali1535_ids[] = { @@ -513,6 +513,7 @@ static void __devexit ali1535_remove(struct pci_dev *dev) } static struct pci_driver ali1535_driver = { + .owner = THIS_MODULE, .name = "ali1535_smbus", .id_table = ali1535_ids, .probe = ali1535_probe, diff --git a/drivers/i2c/busses/i2c-ali1563.c b/drivers/i2c/busses/i2c-ali1563.c index 86947504aea1..f1a62d892425 100644 --- a/drivers/i2c/busses/i2c-ali1563.c +++ b/drivers/i2c/busses/i2c-ali1563.c @@ -60,6 +60,7 @@ #define HST_CNTL2_SIZEMASK 0x38 +static struct pci_driver ali1563_pci_driver; static unsigned short ali1563_smba; static int ali1563_transaction(struct i2c_adapter * a, int size) @@ -350,7 +351,8 @@ static int __devinit ali1563_setup(struct pci_dev * dev) dev_warn(&dev->dev,"ali1563_smba Uninitialized\n"); goto Err; } - if (!request_region(ali1563_smba,ALI1563_SMB_IOSIZE,"i2c-ali1563")) { + if (!request_region(ali1563_smba, ALI1563_SMB_IOSIZE, + ali1563_pci_driver.name)) { dev_warn(&dev->dev,"Could not allocate I/O space"); goto Err; } @@ -406,7 +408,8 @@ static struct pci_device_id __devinitdata ali1563_id_table[] = { MODULE_DEVICE_TABLE (pci, ali1563_id_table); static struct pci_driver ali1563_pci_driver = { - .name = "ali1563_i2c", + .owner = THIS_MODULE, + .name = "ali1563_smbus", .id_table = ali1563_id_table, .probe = ali1563_probe, .remove = __devexit_p(ali1563_remove), diff --git a/drivers/i2c/busses/i2c-ali15x3.c b/drivers/i2c/busses/i2c-ali15x3.c index b3f50bff39a0..400b08ed4299 100644 --- a/drivers/i2c/busses/i2c-ali15x3.c +++ b/drivers/i2c/busses/i2c-ali15x3.c @@ -125,12 +125,13 @@ /* If force_addr is set to anything different from 0, we forcibly enable the device at the given address. */ -static u16 force_addr = 0; +static u16 force_addr; module_param(force_addr, ushort, 0); MODULE_PARM_DESC(force_addr, "Initialize the base address of the i2c controller"); -static unsigned short ali15x3_smba = 0; +static struct pci_driver ali15x3_driver; +static unsigned short ali15x3_smba; static int ali15x3_setup(struct pci_dev *ALI15X3_dev) { @@ -166,7 +167,8 @@ static int ali15x3_setup(struct pci_dev *ALI15X3_dev) if(force_addr) ali15x3_smba = force_addr & ~(ALI15X3_SMB_IOSIZE - 1); - if (!request_region(ali15x3_smba, ALI15X3_SMB_IOSIZE, "ali15x3-smb")) { + if (!request_region(ali15x3_smba, ALI15X3_SMB_IOSIZE, + ali15x3_driver.name)) { dev_err(&ALI15X3_dev->dev, "ALI15X3_smb region 0x%x already in use!\n", ali15x3_smba); @@ -470,7 +472,6 @@ static struct i2c_adapter ali15x3_adapter = { .owner = THIS_MODULE, .class = I2C_CLASS_HWMON, .algo = &smbus_algorithm, - .name = "unset", }; static struct pci_device_id ali15x3_ids[] = { @@ -503,6 +504,7 @@ static void __devexit ali15x3_remove(struct pci_dev *dev) } static struct pci_driver ali15x3_driver = { + .owner = THIS_MODULE, .name = "ali15x3_smbus", .id_table = ali15x3_ids, .probe = ali15x3_probe, diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c index 4e553e8c5cba..f51ab652300a 100644 --- a/drivers/i2c/busses/i2c-amd756-s4882.c +++ b/drivers/i2c/busses/i2c-amd756-s4882.c @@ -169,12 +169,12 @@ static int __init amd756_s4882_init(void) init_MUTEX(&amd756_lock); /* Define the 5 virtual adapters and algorithms structures */ - if (!(s4882_adapter = kmalloc(5 * sizeof(struct i2c_adapter), + if (!(s4882_adapter = kzalloc(5 * sizeof(struct i2c_adapter), GFP_KERNEL))) { error = -ENOMEM; goto ERROR1; } - if (!(s4882_algo = kmalloc(5 * sizeof(struct i2c_algorithm), + if (!(s4882_algo = kzalloc(5 * sizeof(struct i2c_algorithm), GFP_KERNEL))) { error = -ENOMEM; goto ERROR2; diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c index 6ad0603384b8..de035d137c3f 100644 --- a/drivers/i2c/busses/i2c-amd756.c +++ b/drivers/i2c/busses/i2c-amd756.c @@ -85,8 +85,8 @@ #define AMD756_PROCESS_CALL 0x04 #define AMD756_BLOCK_DATA 0x05 - -static unsigned short amd756_ioport = 0; +static struct pci_driver amd756_driver; +static unsigned short amd756_ioport; /* SMBUS event = I/O 28-29 bit 11 @@ -303,7 +303,6 @@ struct i2c_adapter amd756_smbus = { .owner = THIS_MODULE, .class = I2C_CLASS_HWMON, .algo = &smbus_algorithm, - .name = "unset", }; enum chiptype { AMD756, AMD766, AMD768, NFORCE, AMD8111 }; @@ -365,7 +364,7 @@ static int __devinit amd756_probe(struct pci_dev *pdev, amd756_ioport += SMB_ADDR_OFFSET; } - if (!request_region(amd756_ioport, SMB_IOSIZE, "amd756-smbus")) { + if (!request_region(amd756_ioport, SMB_IOSIZE, amd756_driver.name)) { dev_err(&pdev->dev, "SMB region 0x%x already in use!\n", amd756_ioport); return -ENODEV; @@ -402,6 +401,7 @@ static void __devexit amd756_remove(struct pci_dev *dev) } static struct pci_driver amd756_driver = { + .owner = THIS_MODULE, .name = "amd756_smbus", .id_table = amd756_ids, .probe = amd756_probe, diff --git a/drivers/i2c/busses/i2c-amd8111.c b/drivers/i2c/busses/i2c-amd8111.c index 45ea24ba14d5..f3b79a68dbec 100644 --- a/drivers/i2c/busses/i2c-amd8111.c +++ b/drivers/i2c/busses/i2c-amd8111.c @@ -30,6 +30,8 @@ struct amd_smbus { int size; }; +static struct pci_driver amd8111_driver; + /* * AMD PCI control registers definitions. */ @@ -242,7 +244,6 @@ static s32 amd8111_access(struct i2c_adapter * adap, u16 addr, unsigned short fl break; case I2C_SMBUS_BLOCK_PROC_CALL: - protocol |= pec; len = min_t(u8, data->block[0], 31); amd_ec_write(smbus, AMD_SMB_CMD, command); amd_ec_write(smbus, AMD_SMB_BCNT, len); @@ -252,13 +253,6 @@ static s32 amd8111_access(struct i2c_adapter * adap, u16 addr, unsigned short fl read_write = I2C_SMBUS_READ; break; - case I2C_SMBUS_WORD_DATA_PEC: - case I2C_SMBUS_BLOCK_DATA_PEC: - case I2C_SMBUS_PROC_CALL_PEC: - case I2C_SMBUS_BLOCK_PROC_CALL_PEC: - dev_warn(&adap->dev, "Unexpected software PEC transaction %d\n.", size); - return -1; - default: dev_warn(&adap->dev, "Unsupported transaction %d\n", size); return -1; @@ -343,16 +337,15 @@ static int __devinit amd8111_probe(struct pci_dev *dev, const struct pci_device_ if (~pci_resource_flags(dev, 0) & IORESOURCE_IO) return -ENODEV; - smbus = kmalloc(sizeof(struct amd_smbus), GFP_KERNEL); + smbus = kzalloc(sizeof(struct amd_smbus), GFP_KERNEL); if (!smbus) return -ENOMEM; - memset(smbus, 0, sizeof(struct amd_smbus)); smbus->dev = dev; smbus->base = pci_resource_start(dev, 0); smbus->size = pci_resource_len(dev, 0); - if (!request_region(smbus->base, smbus->size, "amd8111 SMBus 2.0")) + if (!request_region(smbus->base, smbus->size, amd8111_driver.name)) goto out_kfree; smbus->adapter.owner = THIS_MODULE; @@ -391,6 +384,7 @@ static void __devexit amd8111_remove(struct pci_dev *dev) } static struct pci_driver amd8111_driver = { + .owner = THIS_MODULE, .name = "amd8111_smbus2", .id_table = amd8111_ids, .probe = amd8111_probe, diff --git a/drivers/i2c/busses/i2c-elektor.c b/drivers/i2c/busses/i2c-elektor.c index 6930b660e508..59f8308c2356 100644 --- a/drivers/i2c/busses/i2c-elektor.c +++ b/drivers/i2c/busses/i2c-elektor.c @@ -22,7 +22,7 @@ /* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and even Frodo Looijaard <frodol@dds.nl> */ -/* Partialy rewriten by Oleg I. Vdovikin for mmapped support of +/* Partialy rewriten by Oleg I. Vdovikin for mmapped support of for Alpha Processor Inc. UP-2000(+) boards */ #include <linux/kernel.h> @@ -46,12 +46,14 @@ #define DEFAULT_BASE 0x330 static int base; +static u8 __iomem *base_iomem; + static int irq; static int clock = 0x1c; static int own = 0x55; static int mmapped; -/* vdovikin: removed static struct i2c_pcf_isa gpi; code - +/* vdovikin: removed static struct i2c_pcf_isa gpi; code - this module in real supports only one device, due to missing arguments in some functions, called from the algo-pcf module. Sometimes it's need to be rewriten - but for now just remove this for simpler reading */ @@ -60,40 +62,33 @@ static wait_queue_head_t pcf_wait; static int pcf_pending; static spinlock_t lock; +static struct i2c_adapter pcf_isa_ops; + /* ----- local functions ---------------------------------------------- */ static void pcf_isa_setbyte(void *data, int ctl, int val) { - int address = ctl ? (base + 1) : base; + u8 __iomem *address = ctl ? (base_iomem + 1) : base_iomem; /* enable irq if any specified for serial operation */ if (ctl && irq && (val & I2C_PCF_ESO)) { val |= I2C_PCF_ENI; } - pr_debug("i2c-elektor: Write 0x%X 0x%02X\n", address, val & 255); - - switch (mmapped) { - case 0: /* regular I/O */ - outb(val, address); - break; - case 2: /* double mapped I/O needed for UP2000 board, - I don't know why this... */ - writeb(val, (void *)address); - /* fall */ - case 1: /* memory mapped I/O */ - writeb(val, (void *)address); - break; - } + pr_debug("%s: Write %p 0x%02X\n", pcf_isa_ops.name, address, val); + iowrite8(val, address); +#ifdef __alpha__ + /* API UP2000 needs some hardware fudging to make the write stick */ + iowrite8(val, address); +#endif } static int pcf_isa_getbyte(void *data, int ctl) { - int address = ctl ? (base + 1) : base; - int val = mmapped ? readb((void *)address) : inb(address); - - pr_debug("i2c-elektor: Read 0x%X 0x%02X\n", address, val); + u8 __iomem *address = ctl ? (base_iomem + 1) : base_iomem; + int val = ioread8(address); + pr_debug("%s: Read %p 0x%02X\n", pcf_isa_ops.name, address, val); return (val); } @@ -149,16 +144,40 @@ static int pcf_isa_init(void) { spin_lock_init(&lock); if (!mmapped) { - if (!request_region(base, 2, "i2c (isa bus adapter)")) { - printk(KERN_ERR - "i2c-elektor: requested I/O region (0x%X:2) " - "is in use.\n", base); + if (!request_region(base, 2, pcf_isa_ops.name)) { + printk(KERN_ERR "%s: requested I/O region (%#x:2) is " + "in use\n", pcf_isa_ops.name, base); + return -ENODEV; + } + base_iomem = ioport_map(base, 2); + if (!base_iomem) { + printk(KERN_ERR "%s: remap of I/O region %#x failed\n", + pcf_isa_ops.name, base); + release_region(base, 2); + return -ENODEV; + } + } else { + if (!request_mem_region(base, 2, pcf_isa_ops.name)) { + printk(KERN_ERR "%s: requested memory region (%#x:2) " + "is in use\n", pcf_isa_ops.name, base); + return -ENODEV; + } + base_iomem = ioremap(base, 2); + if (base_iomem == NULL) { + printk(KERN_ERR "%s: remap of memory region %#x " + "failed\n", pcf_isa_ops.name, base); + release_mem_region(base, 2); return -ENODEV; } } + pr_debug("%s: registers %#x remapped to %p\n", pcf_isa_ops.name, base, + base_iomem); + if (irq > 0) { - if (request_irq(irq, pcf_isa_handler, 0, "PCF8584", NULL) < 0) { - printk(KERN_ERR "i2c-elektor: Request irq%d failed\n", irq); + if (request_irq(irq, pcf_isa_handler, 0, pcf_isa_ops.name, + NULL) < 0) { + printk(KERN_ERR "%s: Request irq%d failed\n", + pcf_isa_ops.name, irq); irq = 0; } else enable_irq(irq); @@ -186,47 +205,49 @@ static struct i2c_adapter pcf_isa_ops = { .class = I2C_CLASS_HWMON, .id = I2C_HW_P_ELEK, .algo_data = &pcf_isa_data, - .name = "PCF8584 ISA adapter", + .name = "i2c-elektor", }; -static int __init i2c_pcfisa_init(void) +static int __init i2c_pcfisa_init(void) { #ifdef __alpha__ - /* check to see we have memory mapped PCF8584 connected to the + /* check to see we have memory mapped PCF8584 connected to the Cypress cy82c693 PCI-ISA bridge as on UP2000 board */ if (base == 0) { struct pci_dev *cy693_dev; - - cy693_dev = pci_get_device(PCI_VENDOR_ID_CONTAQ, + + cy693_dev = pci_get_device(PCI_VENDOR_ID_CONTAQ, PCI_DEVICE_ID_CONTAQ_82C693, NULL); if (cy693_dev) { - char config; + unsigned char config; /* yeap, we've found cypress, let's check config */ if (!pci_read_config_byte(cy693_dev, 0x47, &config)) { - - pr_debug("i2c-elektor: found cy82c693, config register 0x47 = 0x%02x.\n", config); + + pr_debug("%s: found cy82c693, config " + "register 0x47 = 0x%02x\n", + pcf_isa_ops.name, config); /* UP2000 board has this register set to 0xe1, - but the most significant bit as seems can be + but the most significant bit as seems can be reset during the proper initialisation - sequence if guys from API decides to do that - (so, we can even enable Tsunami Pchip - window for the upper 1 Gb) */ + sequence if guys from API decides to do that + (so, we can even enable Tsunami Pchip + window for the upper 1 Gb) */ /* so just check for ROMCS at 0xe0000, - ROMCS enabled for writes + ROMCS enabled for writes and external XD Bus buffer in use. */ if ((config & 0x7f) == 0x61) { /* seems to be UP2000 like board */ base = 0xe0000; - /* I don't know why we need to - write twice */ - mmapped = 2; - /* UP2000 drives ISA with + mmapped = 1; + /* UP2000 drives ISA with 8.25 MHz (PCI/4) clock (this can be read from cypress) */ clock = I2C_PCF_CLK | I2C_PCF_TRNS90; - printk(KERN_INFO "i2c-elektor: found API UP2000 like board, will probe PCF8584 later.\n"); + pr_info("%s: found API UP2000 like " + "board, will probe PCF8584 " + "later\n", pcf_isa_ops.name); } } pci_dev_put(cy693_dev); @@ -236,12 +257,11 @@ static int __init i2c_pcfisa_init(void) /* sanity checks for mmapped I/O */ if (mmapped && base < 0xc8000) { - printk(KERN_ERR "i2c-elektor: incorrect base address (0x%0X) specified for mmapped I/O.\n", base); + printk(KERN_ERR "%s: incorrect base address (%#x) specified " + "for mmapped I/O\n", pcf_isa_ops.name, base); return -ENODEV; } - printk(KERN_INFO "i2c-elektor: i2c pcf8584-isa adapter driver\n"); - if (base == 0) { base = DEFAULT_BASE; } @@ -251,8 +271,8 @@ static int __init i2c_pcfisa_init(void) return -ENODEV; if (i2c_pcf_add_bus(&pcf_isa_ops) < 0) goto fail; - - printk(KERN_ERR "i2c-elektor: found device at %#x.\n", base); + + dev_info(&pcf_isa_ops.dev, "found device at %#x\n", base); return 0; @@ -262,8 +282,13 @@ static int __init i2c_pcfisa_init(void) free_irq(irq, NULL); } - if (!mmapped) - release_region(base , 2); + if (!mmapped) { + ioport_unmap(base_iomem); + release_region(base, 2); + } else { + iounmap(base_iomem); + release_mem_region(base, 2); + } return -ENODEV; } @@ -276,8 +301,13 @@ static void i2c_pcfisa_exit(void) free_irq(irq, NULL); } - if (!mmapped) - release_region(base , 2); + if (!mmapped) { + ioport_unmap(base_iomem); + release_region(base, 2); + } else { + iounmap(base_iomem); + release_mem_region(base, 2); + } } MODULE_AUTHOR("Hans Berglund <hb@spacetec.no>"); diff --git a/drivers/i2c/busses/i2c-hydra.c b/drivers/i2c/busses/i2c-hydra.c index e0cb3b0f92fa..1b5354e24bf5 100644 --- a/drivers/i2c/busses/i2c-hydra.c +++ b/drivers/i2c/busses/i2c-hydra.c @@ -155,6 +155,7 @@ static void __devexit hydra_remove(struct pci_dev *dev) static struct pci_driver hydra_driver = { + .owner = THIS_MODULE, .name = "hydra_smbus", .id_table = hydra_ids, .probe = hydra_probe, diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index 709beab76609..4f63195069da 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -52,10 +52,6 @@ #include <linux/i2c.h> #include <asm/io.h> -#ifdef I2C_FUNC_SMBUS_BLOCK_DATA_PEC -#define HAVE_PEC -#endif - /* I801 SMBus address offsets */ #define SMBHSTSTS (0 + i801_smba) #define SMBHSTCNT (2 + i801_smba) @@ -106,10 +102,11 @@ MODULE_PARM_DESC(force_addr, "EXTREMELY DANGEROUS!"); static int i801_transaction(void); -static int i801_block_transaction(union i2c_smbus_data *data, - char read_write, int command); +static int i801_block_transaction(union i2c_smbus_data *data, char read_write, + int command, int hwpec); static unsigned short i801_smba; +static struct pci_driver i801_driver; static struct pci_dev *I801_dev; static int isich4; @@ -143,7 +140,7 @@ static int i801_setup(struct pci_dev *dev) } } - if (!request_region(i801_smba, (isich4 ? 16 : 8), "i801-smbus")) { + if (!request_region(i801_smba, (isich4 ? 16 : 8), i801_driver.name)) { dev_err(&dev->dev, "I801_smb region 0x%x already in use!\n", i801_smba); error_return = -EBUSY; @@ -252,7 +249,7 @@ static int i801_transaction(void) /* All-inclusive block transaction function */ static int i801_block_transaction(union i2c_smbus_data *data, char read_write, - int command) + int command, int hwpec) { int i, len; int smbcmd; @@ -391,8 +388,7 @@ static int i801_block_transaction(union i2c_smbus_data *data, char read_write, goto END; } -#ifdef HAVE_PEC - if(isich4 && command == I2C_SMBUS_BLOCK_DATA_PEC) { + if (hwpec) { /* wait for INTR bit as advised by Intel */ timeout = 0; do { @@ -406,7 +402,6 @@ static int i801_block_transaction(union i2c_smbus_data *data, char read_write, } outb_p(temp, SMBHSTSTS); } -#endif result = 0; END: if (command == I2C_SMBUS_I2C_BLOCK_DATA) { @@ -421,14 +416,13 @@ static s32 i801_access(struct i2c_adapter * adap, u16 addr, unsigned short flags, char read_write, u8 command, int size, union i2c_smbus_data * data) { - int hwpec = 0; + int hwpec; int block = 0; int ret, xact = 0; -#ifdef HAVE_PEC - if(isich4) - hwpec = (flags & I2C_CLIENT_PEC) != 0; -#endif + hwpec = isich4 && (flags & I2C_CLIENT_PEC) + && size != I2C_SMBUS_QUICK + && size != I2C_SMBUS_I2C_BLOCK_DATA; switch (size) { case I2C_SMBUS_QUICK: @@ -463,11 +457,6 @@ static s32 i801_access(struct i2c_adapter * adap, u16 addr, break; case I2C_SMBUS_BLOCK_DATA: case I2C_SMBUS_I2C_BLOCK_DATA: -#ifdef HAVE_PEC - case I2C_SMBUS_BLOCK_DATA_PEC: - if(hwpec && size == I2C_SMBUS_BLOCK_DATA) - size = I2C_SMBUS_BLOCK_DATA_PEC; -#endif outb_p(((addr & 0x7f) << 1) | (read_write & 0x01), SMBHSTADD); outb_p(command, SMBHSTCMD); @@ -479,27 +468,18 @@ static s32 i801_access(struct i2c_adapter * adap, u16 addr, return -1; } -#ifdef HAVE_PEC - if(isich4 && hwpec) { - if(size != I2C_SMBUS_QUICK && - size != I2C_SMBUS_I2C_BLOCK_DATA) - outb_p(1, SMBAUXCTL); /* enable HW PEC */ - } -#endif + if (hwpec) + outb_p(1, SMBAUXCTL); /* enable hardware PEC */ + if(block) - ret = i801_block_transaction(data, read_write, size); + ret = i801_block_transaction(data, read_write, size, hwpec); else { outb_p(xact | ENABLE_INT9, SMBHSTCNT); ret = i801_transaction(); } -#ifdef HAVE_PEC - if(isich4 && hwpec) { - if(size != I2C_SMBUS_QUICK && - size != I2C_SMBUS_I2C_BLOCK_DATA) - outb_p(0, SMBAUXCTL); - } -#endif + if (hwpec) + outb_p(0, SMBAUXCTL); /* disable hardware PEC */ if(block) return ret; @@ -526,12 +506,7 @@ static u32 i801_func(struct i2c_adapter *adapter) return I2C_FUNC_SMBUS_QUICK | I2C_FUNC_SMBUS_BYTE | I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA | I2C_FUNC_SMBUS_BLOCK_DATA | I2C_FUNC_SMBUS_WRITE_I2C_BLOCK -#ifdef HAVE_PEC - | (isich4 ? I2C_FUNC_SMBUS_BLOCK_DATA_PEC | - I2C_FUNC_SMBUS_HWPEC_CALC - : 0) -#endif - ; + | (isich4 ? I2C_FUNC_SMBUS_HWPEC_CALC : 0); } static struct i2c_algorithm smbus_algorithm = { @@ -543,7 +518,6 @@ static struct i2c_adapter i801_adapter = { .owner = THIS_MODULE, .class = I2C_CLASS_HWMON, .algo = &smbus_algorithm, - .name = "unset", }; static struct pci_device_id i801_ids[] = { @@ -586,6 +560,7 @@ static void __devexit i801_remove(struct pci_dev *dev) } static struct pci_driver i801_driver = { + .owner = THIS_MODULE, .name = "i801_smbus", .id_table = i801_ids, .probe = i801_probe, diff --git a/drivers/i2c/busses/i2c-i810.c b/drivers/i2c/busses/i2c-i810.c index 0ff7016e0629..52bc30593bd7 100644 --- a/drivers/i2c/busses/i2c-i810.c +++ b/drivers/i2c/busses/i2c-i810.c @@ -32,6 +32,7 @@ i810AB 7123 i810E 7125 i815 1132 + i845G 2562 */ #include <linux/kernel.h> @@ -232,6 +233,7 @@ static void __devexit i810_remove(struct pci_dev *dev) } static struct pci_driver i810_driver = { + .owner = THIS_MODULE, .name = "i810_smbus", .id_table = i810_ids, .probe = i810_probe, diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c index a3ed9590f028..1a587253d716 100644 --- a/drivers/i2c/busses/i2c-ibm_iic.c +++ b/drivers/i2c/busses/i2c-ibm_iic.c @@ -672,13 +672,12 @@ static int __devinit iic_probe(struct ocp_device *ocp){ printk(KERN_WARNING"ibm-iic%d: missing additional data!\n", ocp->def->index); - if (!(dev = kmalloc(sizeof(*dev), GFP_KERNEL))){ + if (!(dev = kzalloc(sizeof(*dev), GFP_KERNEL))) { printk(KERN_CRIT "ibm-iic%d: failed to allocate device data\n", ocp->def->index); return -ENOMEM; } - memset(dev, 0, sizeof(*dev)); dev->idx = ocp->def->index; ocp_set_drvdata(ocp, dev); diff --git a/drivers/i2c/busses/i2c-iop3xx.c b/drivers/i2c/busses/i2c-iop3xx.c index 7bd9102db701..9888fae1f37a 100644 --- a/drivers/i2c/busses/i2c-iop3xx.c +++ b/drivers/i2c/busses/i2c-iop3xx.c @@ -43,7 +43,7 @@ #include "i2c-iop3xx.h" /* global unit counter */ -static int i2c_id = 0; +static int i2c_id; static inline unsigned char iic_cook_addr(struct i2c_msg *msg) @@ -440,19 +440,17 @@ iop3xx_i2c_probe(struct device *dev) struct i2c_adapter *new_adapter; struct i2c_algo_iop3xx_data *adapter_data; - new_adapter = kmalloc(sizeof(struct i2c_adapter), GFP_KERNEL); + new_adapter = kzalloc(sizeof(struct i2c_adapter), GFP_KERNEL); if (!new_adapter) { ret = -ENOMEM; goto out; } - memset((void*)new_adapter, 0, sizeof(*new_adapter)); - adapter_data = kmalloc(sizeof(struct i2c_algo_iop3xx_data), GFP_KERNEL); + adapter_data = kzalloc(sizeof(struct i2c_algo_iop3xx_data), GFP_KERNEL); if (!adapter_data) { ret = -ENOMEM; goto free_adapter; } - memset((void*)adapter_data, 0, sizeof(*adapter_data)); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { @@ -525,6 +523,7 @@ out: static struct device_driver iop3xx_i2c_driver = { + .owner = THIS_MODULE, .name = "IOP3xx-I2C", .bus = &platform_bus_type, .probe = iop3xx_i2c_probe, diff --git a/drivers/i2c/busses/i2c-isa.c b/drivers/i2c/busses/i2c-isa.c index bdc6806dafae..4fdc02411609 100644 --- a/drivers/i2c/busses/i2c-isa.c +++ b/drivers/i2c/busses/i2c-isa.c @@ -92,6 +92,7 @@ int i2c_isa_add_driver(struct i2c_driver *driver) /* Add the driver to the list of i2c drivers in the driver core */ driver->driver.name = driver->name; + driver->driver.owner = driver->owner; driver->driver.bus = &i2c_bus_type; driver->driver.probe = i2c_isa_device_probe; driver->driver.remove = i2c_isa_device_remove; diff --git a/drivers/i2c/busses/i2c-ixp2000.c b/drivers/i2c/busses/i2c-ixp2000.c index 1956af382cd8..42016ee6ef13 100644 --- a/drivers/i2c/busses/i2c-ixp2000.c +++ b/drivers/i2c/busses/i2c-ixp2000.c @@ -36,6 +36,8 @@ #include <asm/hardware.h> /* Pick up IXP2000-specific bits */ #include <asm/arch/gpio.h> +static struct device_driver ixp2000_i2c_driver; + static inline int ixp2000_scl_pin(void *data) { return ((struct ixp2000_i2c_pins*)data)->scl_pin; @@ -104,11 +106,10 @@ static int ixp2000_i2c_probe(struct device *dev) struct platform_device *plat_dev = to_platform_device(dev); struct ixp2000_i2c_pins *gpio = plat_dev->dev.platform_data; struct ixp2000_i2c_data *drv_data = - kmalloc(sizeof(struct ixp2000_i2c_data), GFP_KERNEL); + kzalloc(sizeof(struct ixp2000_i2c_data), GFP_KERNEL); if (!drv_data) return -ENOMEM; - memzero(drv_data, sizeof(*drv_data)); drv_data->gpio_pins = gpio; drv_data->algo_data.data = gpio; @@ -121,6 +122,8 @@ static int ixp2000_i2c_probe(struct device *dev) drv_data->algo_data.timeout = 100; drv_data->adapter.id = I2C_HW_B_IXP2000, + strlcpy(drv_data->adapter.name, ixp2000_i2c_driver.name, + I2C_NAME_SIZE); drv_data->adapter.algo_data = &drv_data->algo_data, drv_data->adapter.dev.parent = &plat_dev->dev; @@ -142,6 +145,7 @@ static int ixp2000_i2c_probe(struct device *dev) } static struct device_driver ixp2000_i2c_driver = { + .owner = THIS_MODULE, .name = "IXP2000-I2C", .bus = &platform_bus_type, .probe = ixp2000_i2c_probe, diff --git a/drivers/i2c/busses/i2c-ixp4xx.c b/drivers/i2c/busses/i2c-ixp4xx.c index f6f5ca31fdba..69303ab65e04 100644 --- a/drivers/i2c/busses/i2c-ixp4xx.c +++ b/drivers/i2c/busses/i2c-ixp4xx.c @@ -35,6 +35,8 @@ #include <asm/hardware.h> /* Pick up IXP4xx-specific bits */ +static struct device_driver ixp4xx_i2c_driver; + static inline int ixp4xx_scl_pin(void *data) { return ((struct ixp4xx_i2c_pins*)data)->scl_pin; @@ -105,12 +107,11 @@ static int ixp4xx_i2c_probe(struct device *dev) struct platform_device *plat_dev = to_platform_device(dev); struct ixp4xx_i2c_pins *gpio = plat_dev->dev.platform_data; struct ixp4xx_i2c_data *drv_data = - kmalloc(sizeof(struct ixp4xx_i2c_data), GFP_KERNEL); + kzalloc(sizeof(struct ixp4xx_i2c_data), GFP_KERNEL); if(!drv_data) return -ENOMEM; - memzero(drv_data, sizeof(struct ixp4xx_i2c_data)); drv_data->gpio_pins = gpio; /* @@ -129,6 +130,8 @@ static int ixp4xx_i2c_probe(struct device *dev) drv_data->algo_data.timeout = 100; drv_data->adapter.id = I2C_HW_B_IXP4XX; + strlcpy(drv_data->adapter.name, ixp4xx_i2c_driver.name, + I2C_NAME_SIZE); drv_data->adapter.algo_data = &drv_data->algo_data; drv_data->adapter.dev.parent = &plat_dev->dev; @@ -151,6 +154,7 @@ static int ixp4xx_i2c_probe(struct device *dev) } static struct device_driver ixp4xx_i2c_driver = { + .owner = THIS_MODULE, .name = "IXP4XX-I2C", .bus = &platform_bus_type, .probe = ixp4xx_i2c_probe, diff --git a/drivers/i2c/busses/i2c-keywest.c b/drivers/i2c/busses/i2c-keywest.c index eff5896ce865..d61f748278fc 100644 --- a/drivers/i2c/busses/i2c-keywest.c +++ b/drivers/i2c/busses/i2c-keywest.c @@ -535,13 +535,12 @@ create_iface(struct device_node *np, struct device *dev) tsize = sizeof(struct keywest_iface) + (sizeof(struct keywest_chan) + 4) * nchan; - iface = (struct keywest_iface *) kmalloc(tsize, GFP_KERNEL); + iface = kzalloc(tsize, GFP_KERNEL); if (iface == NULL) { printk(KERN_ERR "i2c-keywest: can't allocate inteface !\n"); pmac_low_i2c_unlock(np); return -ENOMEM; } - memset(iface, 0, tsize); spin_lock_init(&iface->lock); init_completion(&iface->complete); iface->node = of_node_get(np); @@ -716,6 +715,7 @@ static struct of_device_id i2c_keywest_match[] = static struct macio_driver i2c_keywest_macio_driver = { + .owner = THIS_MODULE, .name = "i2c-keywest", .match_table = i2c_keywest_match, .probe = create_iface_macio, @@ -724,6 +724,7 @@ static struct macio_driver i2c_keywest_macio_driver = static struct of_platform_driver i2c_keywest_of_platform_driver = { + .owner = THIS_MODULE, .name = "i2c-keywest", .match_table = i2c_keywest_match, .probe = create_iface_of_platform, diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c index f065583ddcf1..8491633005b8 100644 --- a/drivers/i2c/busses/i2c-mpc.c +++ b/drivers/i2c/busses/i2c-mpc.c @@ -296,10 +296,9 @@ static int fsl_i2c_probe(struct device *device) pdata = (struct fsl_i2c_platform_data *) pdev->dev.platform_data; - if (!(i2c = kmalloc(sizeof(*i2c), GFP_KERNEL))) { + if (!(i2c = kzalloc(sizeof(*i2c), GFP_KERNEL))) { return -ENOMEM; } - memset(i2c, 0, sizeof(*i2c)); i2c->irq = platform_get_irq(pdev, 0); i2c->flags = pdata->device_flags; @@ -361,6 +360,7 @@ static int fsl_i2c_remove(struct device *device) /* Structure for a device driver */ static struct device_driver fsl_i2c_driver = { + .owner = THIS_MODULE, .name = "fsl-i2c", .bus = &platform_bus_type, .probe = fsl_i2c_probe, diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c index 99abca45fece..d0d2a6f1386e 100644 --- a/drivers/i2c/busses/i2c-mv64xxx.c +++ b/drivers/i2c/busses/i2c-mv64xxx.c @@ -500,13 +500,10 @@ mv64xxx_i2c_probe(struct device *dev) if ((pd->id != 0) || !pdata) return -ENODEV; - drv_data = kmalloc(sizeof(struct mv64xxx_i2c_data), GFP_KERNEL); - + drv_data = kzalloc(sizeof(struct mv64xxx_i2c_data), GFP_KERNEL); if (!drv_data) return -ENOMEM; - memset(drv_data, 0, sizeof(struct mv64xxx_i2c_data)); - if (mv64xxx_i2c_map_regs(pd, drv_data)) { rc = -ENODEV; goto exit_kfree; @@ -570,6 +567,7 @@ mv64xxx_i2c_remove(struct device *dev) } static struct device_driver mv64xxx_i2c_driver = { + .owner = THIS_MODULE, .name = MV64XXX_I2C_CTLR_NAME, .bus = &platform_bus_type, .probe = mv64xxx_i2c_probe, diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c index fe9c0f42a2b7..fd26036e68a3 100644 --- a/drivers/i2c/busses/i2c-nforce2.c +++ b/drivers/i2c/busses/i2c-nforce2.c @@ -97,6 +97,7 @@ struct nforce2_smbus { #define NVIDIA_SMB_PRTCL_I2C_BLOCK_DATA 0x4a #define NVIDIA_SMB_PRTCL_PEC 0x80 +static struct pci_driver nforce2_driver; static s32 nforce2_access(struct i2c_adapter *adap, u16 addr, unsigned short flags, char read_write, @@ -113,7 +114,6 @@ static struct i2c_adapter nforce2_adapter = { .owner = THIS_MODULE, .class = I2C_CLASS_HWMON, .algo = &smbus_algorithm, - .name = "unset", }; /* Return -1 on error. See smbus.h for more information */ @@ -188,13 +188,6 @@ static s32 nforce2_access(struct i2c_adapter * adap, u16 addr, dev_err(&adap->dev, "I2C_SMBUS_BLOCK_PROC_CALL not supported!\n"); return -1; - case I2C_SMBUS_WORD_DATA_PEC: - case I2C_SMBUS_BLOCK_DATA_PEC: - case I2C_SMBUS_PROC_CALL_PEC: - case I2C_SMBUS_BLOCK_PROC_CALL_PEC: - dev_err(&adap->dev, "Unexpected software PEC transaction %d\n.", size); - return -1; - default: dev_err(&adap->dev, "Unsupported transaction %d\n", size); return -1; @@ -285,7 +278,7 @@ static int __devinit nforce2_probe_smb (struct pci_dev *dev, int reg, smbus->base = iobase & 0xfffc; smbus->size = 8; - if (!request_region(smbus->base, smbus->size, "nForce2 SMBus")) { + if (!request_region(smbus->base, smbus->size, nforce2_driver.name)) { dev_err(&smbus->adapter.dev, "Error requesting region %02x .. %02X for %s\n", smbus->base, smbus->base+smbus->size-1, name); return -1; @@ -313,10 +306,8 @@ static int __devinit nforce2_probe(struct pci_dev *dev, const struct pci_device_ int res1, res2; /* we support 2 SMBus adapters */ - if (!(smbuses = (void *)kmalloc(2*sizeof(struct nforce2_smbus), - GFP_KERNEL))) + if (!(smbuses = kzalloc(2*sizeof(struct nforce2_smbus), GFP_KERNEL))) return -ENOMEM; - memset (smbuses, 0, 2*sizeof(struct nforce2_smbus)); pci_set_drvdata(dev, smbuses); /* SMBus adapter 1 */ @@ -356,6 +347,7 @@ static void __devexit nforce2_remove(struct pci_dev *dev) } static struct pci_driver nforce2_driver = { + .owner = THIS_MODULE, .name = "nForce2_smbus", .id_table = nforce2_ids, .probe = nforce2_probe, diff --git a/drivers/i2c/busses/i2c-parport.c b/drivers/i2c/busses/i2c-parport.c index 71a2502fe069..2854d858fc9b 100644 --- a/drivers/i2c/busses/i2c-parport.c +++ b/drivers/i2c/busses/i2c-parport.c @@ -155,12 +155,11 @@ static void i2c_parport_attach (struct parport *port) { struct i2c_par *adapter; - adapter = kmalloc(sizeof(struct i2c_par), GFP_KERNEL); + adapter = kzalloc(sizeof(struct i2c_par), GFP_KERNEL); if (adapter == NULL) { - printk(KERN_ERR "i2c-parport: Failed to kmalloc\n"); + printk(KERN_ERR "i2c-parport: Failed to kzalloc\n"); return; } - memset(adapter, 0x00, sizeof(struct i2c_par)); pr_debug("i2c-parport: attaching to %s\n", port->name); adapter->pdev = parport_register_device(port, "i2c-parport", @@ -232,7 +231,7 @@ static void i2c_parport_detach (struct parport *port) } } -static struct parport_driver i2c_driver = { +static struct parport_driver i2c_parport_driver = { .name = "i2c-parport", .attach = i2c_parport_attach, .detach = i2c_parport_detach, @@ -250,12 +249,12 @@ static int __init i2c_parport_init(void) type = 0; } - return parport_register_driver(&i2c_driver); + return parport_register_driver(&i2c_parport_driver); } static void __exit i2c_parport_exit(void) { - parport_unregister_driver(&i2c_driver); + parport_unregister_driver(&i2c_parport_driver); } MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>"); diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c index 6d48a4da7bed..7d63eec423fe 100644 --- a/drivers/i2c/busses/i2c-piix4.c +++ b/drivers/i2c/busses/i2c-piix4.c @@ -90,13 +90,13 @@ struct sd { /* If force is set to anything different from 0, we forcibly enable the PIIX4. DANGEROUS! */ -static int force = 0; +static int force; module_param (force, int, 0); MODULE_PARM_DESC(force, "Forcibly enable the PIIX4. DANGEROUS!"); /* If force_addr is set to anything different from 0, we forcibly enable the PIIX4 at the given address. VERY DANGEROUS! */ -static int force_addr = 0; +static int force_addr; module_param (force_addr, int, 0); MODULE_PARM_DESC(force_addr, "Forcibly enable the PIIX4 at the given address. " @@ -104,14 +104,15 @@ MODULE_PARM_DESC(force_addr, /* If fix_hstcfg is set to anything different from 0, we reset one of the registers to be a valid value. */ -static int fix_hstcfg = 0; +static int fix_hstcfg; module_param (fix_hstcfg, int, 0); MODULE_PARM_DESC(fix_hstcfg, "Fix config register. Needed on some boards (Force CPCI735)."); static int piix4_transaction(void); -static unsigned short piix4_smba = 0; +static unsigned short piix4_smba; +static struct pci_driver piix4_driver; static struct i2c_adapter piix4_adapter; static struct dmi_system_id __devinitdata piix4_dmi_table[] = { @@ -157,7 +158,7 @@ static int __devinit piix4_setup(struct pci_dev *PIIX4_dev, } } - if (!request_region(piix4_smba, SMBIOSIZE, "piix4-smbus")) { + if (!request_region(piix4_smba, SMBIOSIZE, piix4_driver.name)) { dev_err(&PIIX4_dev->dev, "SMB region 0x%x already in use!\n", piix4_smba); return -ENODEV; @@ -407,7 +408,6 @@ static struct i2c_adapter piix4_adapter = { .owner = THIS_MODULE, .class = I2C_CLASS_HWMON, .algo = &smbus_algorithm, - .name = "unset", }; static struct pci_device_id piix4_ids[] = { @@ -462,6 +462,7 @@ static void __devexit piix4_remove(struct pci_dev *dev) } static struct pci_driver piix4_driver = { + .owner = THIS_MODULE, .name = "piix4_smbus", .id_table = piix4_ids, .probe = piix4_probe, diff --git a/drivers/i2c/busses/i2c-pmac-smu.c b/drivers/i2c/busses/i2c-pmac-smu.c index 8a9f5648a23d..bfefe7f7a53d 100644 --- a/drivers/i2c/busses/i2c-pmac-smu.c +++ b/drivers/i2c/busses/i2c-pmac-smu.c @@ -211,12 +211,11 @@ static int create_iface(struct device_node *np, struct device *dev) } busid = *reg; - iface = kmalloc(sizeof(struct smu_iface), GFP_KERNEL); + iface = kzalloc(sizeof(struct smu_iface), GFP_KERNEL); if (iface == NULL) { printk(KERN_ERR "i2c-pmac-smu: can't allocate inteface !\n"); return -ENOMEM; } - memset(iface, 0, sizeof(struct smu_iface)); init_completion(&iface->complete); iface->busid = busid; diff --git a/drivers/i2c/busses/i2c-prosavage.c b/drivers/i2c/busses/i2c-prosavage.c index 83fd16d61ce5..42cb1d8ca659 100644 --- a/drivers/i2c/busses/i2c-prosavage.c +++ b/drivers/i2c/busses/i2c-prosavage.c @@ -83,11 +83,6 @@ struct s_i2c_chip { /* * i2c configuration */ -#ifndef I2C_HW_B_S3VIA -#define I2C_HW_B_S3VIA 0x18 /* S3VIA ProSavage adapter */ -#endif - -/* delays */ #define CYCLE_DELAY 10 #define TIMEOUT (HZ / 2) @@ -241,14 +236,12 @@ static int __devinit prosavage_probe(struct pci_dev *dev, const struct pci_devic struct s_i2c_chip *chip; struct s_i2c_bus *bus; - pci_set_drvdata(dev, kmalloc(sizeof(struct s_i2c_chip), GFP_KERNEL)); + pci_set_drvdata(dev, kzalloc(sizeof(struct s_i2c_chip), GFP_KERNEL)); chip = (struct s_i2c_chip *)pci_get_drvdata(dev); if (chip == NULL) { return -ENOMEM; } - memset(chip, 0, sizeof(struct s_i2c_chip)); - base = dev->resource[0].start & PCI_BASE_ADDRESS_MEM_MASK; len = dev->resource[0].end - base + 1; chip->mmio = ioremap_nocache(base, len); @@ -308,6 +301,7 @@ static struct pci_device_id prosavage_pci_tbl[] = { MODULE_DEVICE_TABLE (pci, prosavage_pci_tbl); static struct pci_driver prosavage_driver = { + .owner = THIS_MODULE, .name = "prosavage_smbus", .id_table = prosavage_pci_tbl, .probe = prosavage_probe, diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index 73a092fb0e7e..6ced28e90070 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -879,14 +879,12 @@ static int s3c24xx_i2c_remove(struct device *dev) } #ifdef CONFIG_PM -static int s3c24xx_i2c_resume(struct device *dev, u32 level) +static int s3c24xx_i2c_resume(struct device *dev) { struct s3c24xx_i2c *i2c = dev_get_drvdata(dev); - - if (i2c != NULL && level == RESUME_ENABLE) { - dev_dbg(dev, "resume: level %d\n", level); + + if (i2c != NULL) s3c24xx_i2c_init(i2c); - } return 0; } @@ -898,6 +896,7 @@ static int s3c24xx_i2c_resume(struct device *dev, u32 level) /* device driver for platform bus bits */ static struct device_driver s3c2410_i2c_driver = { + .owner = THIS_MODULE, .name = "s3c2410-i2c", .bus = &platform_bus_type, .probe = s3c24xx_i2c_probe, @@ -906,6 +905,7 @@ static struct device_driver s3c2410_i2c_driver = { }; static struct device_driver s3c2440_i2c_driver = { + .owner = THIS_MODULE, .name = "s3c2440-i2c", .bus = &platform_bus_type, .probe = s3c24xx_i2c_probe, diff --git a/drivers/i2c/busses/i2c-savage4.c b/drivers/i2c/busses/i2c-savage4.c index 0c8518298e4d..aebe87ba4033 100644 --- a/drivers/i2c/busses/i2c-savage4.c +++ b/drivers/i2c/busses/i2c-savage4.c @@ -179,6 +179,7 @@ static void __devexit savage4_remove(struct pci_dev *dev) } static struct pci_driver savage4_driver = { + .owner = THIS_MODULE, .name = "savage4_smbus", .id_table = savage4_ids, .probe = savage4_probe, diff --git a/drivers/i2c/busses/i2c-sis5595.c b/drivers/i2c/busses/i2c-sis5595.c index 080318d6f54b..3ad27c3ba15b 100644 --- a/drivers/i2c/busses/i2c-sis5595.c +++ b/drivers/i2c/busses/i2c-sis5595.c @@ -123,11 +123,12 @@ static int blacklist[] = { /* If force_addr is set to anything different from 0, we forcibly enable the device at the given address. */ -static u16 force_addr = 0; +static u16 force_addr; module_param(force_addr, ushort, 0); MODULE_PARM_DESC(force_addr, "Initialize the base address of the i2c controller"); -static unsigned short sis5595_base = 0; +static struct pci_driver sis5595_driver; +static unsigned short sis5595_base; static u8 sis5595_read(u8 reg) { @@ -172,7 +173,8 @@ static int sis5595_setup(struct pci_dev *SIS5595_dev) /* NB: We grab just the two SMBus registers here, but this may still * interfere with ACPI :-( */ - if (!request_region(sis5595_base + SMB_INDEX, 2, "sis5595-smbus")) { + if (!request_region(sis5595_base + SMB_INDEX, 2, + sis5595_driver.name)) { dev_err(&SIS5595_dev->dev, "SMBus registers 0x%04x-0x%04x already in use!\n", sis5595_base + SMB_INDEX, sis5595_base + SMB_INDEX + 1); return -ENODEV; @@ -364,7 +366,6 @@ static struct i2c_algorithm smbus_algorithm = { static struct i2c_adapter sis5595_adapter = { .owner = THIS_MODULE, .class = I2C_CLASS_HWMON, - .name = "unset", .algo = &smbus_algorithm, }; @@ -397,6 +398,7 @@ static void __devexit sis5595_remove(struct pci_dev *dev) } static struct pci_driver sis5595_driver = { + .owner = THIS_MODULE, .name = "sis5595_smbus", .id_table = sis5595_ids, .probe = sis5595_probe, diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c index 86f0f448fa0b..7f49e5fd3ff0 100644 --- a/drivers/i2c/busses/i2c-sis630.c +++ b/drivers/i2c/busses/i2c-sis630.c @@ -92,6 +92,8 @@ #define SIS630_PCALL 0x04 #define SIS630_BLOCK_DATA 0x05 +static struct pci_driver sis630_driver; + /* insmod parameters */ static int high_clock; static int force; @@ -101,7 +103,7 @@ module_param(force, bool, 0); MODULE_PARM_DESC(force, "Forcibly enable the SIS630. DANGEROUS!"); /* acpi base address */ -static unsigned short acpi_base = 0; +static unsigned short acpi_base; /* supported chips */ static int supported[] = { @@ -432,7 +434,8 @@ static int sis630_setup(struct pci_dev *sis630_dev) dev_dbg(&sis630_dev->dev, "ACPI base at 0x%04x\n", acpi_base); /* Everything is happy, let's grab the memory and set things up. */ - if (!request_region(acpi_base + SMB_STS, SIS630_SMB_IOREGION, "sis630-smbus")) { + if (!request_region(acpi_base + SMB_STS, SIS630_SMB_IOREGION, + sis630_driver.name)) { dev_err(&sis630_dev->dev, "SMBus registers 0x%04x-0x%04x already " "in use!\n", acpi_base + SMB_STS, acpi_base + SMB_SAA); goto exit; @@ -455,7 +458,6 @@ static struct i2c_algorithm smbus_algorithm = { static struct i2c_adapter sis630_adapter = { .owner = THIS_MODULE, .class = I2C_CLASS_HWMON, - .name = "unset", .algo = &smbus_algorithm, }; @@ -494,6 +496,7 @@ static void __devexit sis630_remove(struct pci_dev *dev) static struct pci_driver sis630_driver = { + .owner = THIS_MODULE, .name = "sis630_smbus", .id_table = sis630_ids, .probe = sis630_probe, diff --git a/drivers/i2c/busses/i2c-sis96x.c b/drivers/i2c/busses/i2c-sis96x.c index ead2ff3cf60e..6a134c091324 100644 --- a/drivers/i2c/busses/i2c-sis96x.c +++ b/drivers/i2c/busses/i2c-sis96x.c @@ -82,8 +82,9 @@ #define SIS96x_PROC_CALL 0x04 #define SIS96x_BLOCK_DATA 0x05 +static struct pci_driver sis96x_driver; static struct i2c_adapter sis96x_adapter; -static u16 sis96x_smbus_base = 0; +static u16 sis96x_smbus_base; static inline u8 sis96x_read(u8 reg) { @@ -257,7 +258,6 @@ static struct i2c_adapter sis96x_adapter = { .owner = THIS_MODULE, .class = I2C_CLASS_HWMON, .algo = &smbus_algorithm, - .name = "unset", }; static struct pci_device_id sis96x_ids[] = { @@ -294,7 +294,8 @@ static int __devinit sis96x_probe(struct pci_dev *dev, sis96x_smbus_base); /* Everything is happy, let's grab the memory and set things up. */ - if (!request_region(sis96x_smbus_base, SMB_IOSIZE, "sis96x-smbus")) { + if (!request_region(sis96x_smbus_base, SMB_IOSIZE, + sis96x_driver.name)) { dev_err(&dev->dev, "SMBus registers 0x%04x-0x%04x " "already in use!\n", sis96x_smbus_base, sis96x_smbus_base + SMB_IOSIZE - 1); @@ -328,6 +329,7 @@ static void __devexit sis96x_remove(struct pci_dev *dev) } static struct pci_driver sis96x_driver = { + .owner = THIS_MODULE, .name = "sis96x_smbus", .id_table = sis96x_ids, .probe = sis96x_probe, diff --git a/drivers/i2c/busses/i2c-via.c b/drivers/i2c/busses/i2c-via.c index 040b8abeabba..544a38e64394 100644 --- a/drivers/i2c/busses/i2c-via.c +++ b/drivers/i2c/busses/i2c-via.c @@ -43,9 +43,9 @@ /* io-region reservation */ #define IOSPACE 0x06 -#define IOTEXT "via-i2c" -static u16 pm_io_base = 0; +static struct pci_driver vt586b_driver; +static u16 pm_io_base; /* It does not appear from the datasheet that the GPIO pins are @@ -130,7 +130,7 @@ static int __devinit vt586b_probe(struct pci_dev *dev, const struct pci_device_i pci_read_config_word(dev, base, &pm_io_base); pm_io_base &= (0xff << 8); - if (!request_region(I2C_DIR, IOSPACE, IOTEXT)) { + if (!request_region(I2C_DIR, IOSPACE, vt586b_driver.name)) { dev_err(&dev->dev, "IO 0x%x-0x%x already in use\n", I2C_DIR, I2C_DIR + IOSPACE); return -ENODEV; } @@ -159,6 +159,7 @@ static void __devexit vt586b_remove(struct pci_dev *dev) static struct pci_driver vt586b_driver = { + .owner = THIS_MODULE, .name = "vt586b_smbus", .id_table = vt586b_ids, .probe = vt586b_probe, diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c index 99d209e0485a..c9366b504833 100644 --- a/drivers/i2c/busses/i2c-viapro.c +++ b/drivers/i2c/busses/i2c-viapro.c @@ -1,9 +1,10 @@ /* i2c-viapro.c - Part of lm_sensors, Linux kernel modules for hardware monitoring - Copyright (c) 1998 - 2002 Frodo Looijaard <frodol@dds.nl>, + Copyright (c) 1998 - 2002 Frodo Looijaard <frodol@dds.nl>, Philip Edelbrock <phil@netroedge.com>, Kyösti Mälkki <kmalkki@cc.hut.fi>, Mark D. Studebaker <mdsxyz123@yahoo.com> + Copyright (C) 2005 Jean Delvare <khali@linux-fr.org> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -21,15 +22,19 @@ */ /* - Supports Via devices: - 82C596A/B (0x3050) - 82C596B (0x3051) - 82C686A/B - 8231 - 8233 - 8233A (0x3147 and 0x3177) - 8235 - 8237 + Supports the following VIA south bridges: + + Chip name PCI ID REV I2C block + VT82C596A 0x3050 no + VT82C596B 0x3051 no + VT82C686A 0x3057 0x30 no + VT82C686B 0x3057 0x40 yes + VT8231 0x8235 no? + VT8233 0x3074 yes + VT8233A 0x3147 yes? + VT8235 0x3177 yes + VT8237R 0x3227 yes + Note: we assume there can only be one device, with one SMBus interface. */ @@ -38,7 +43,6 @@ #include <linux/pci.h> #include <linux/kernel.h> #include <linux/stddef.h> -#include <linux/sched.h> #include <linux/ioport.h> #include <linux/i2c.h> #include <linux/init.h> @@ -46,48 +50,37 @@ static struct pci_dev *vt596_pdev; -#define SMBBA1 0x90 -#define SMBBA2 0x80 -#define SMBBA3 0xD0 +#define SMBBA1 0x90 +#define SMBBA2 0x80 +#define SMBBA3 0xD0 /* SMBus address offsets */ static unsigned short vt596_smba; #define SMBHSTSTS (vt596_smba + 0) -#define SMBHSLVSTS (vt596_smba + 1) #define SMBHSTCNT (vt596_smba + 2) #define SMBHSTCMD (vt596_smba + 3) #define SMBHSTADD (vt596_smba + 4) #define SMBHSTDAT0 (vt596_smba + 5) #define SMBHSTDAT1 (vt596_smba + 6) #define SMBBLKDAT (vt596_smba + 7) -#define SMBSLVCNT (vt596_smba + 8) -#define SMBSHDWCMD (vt596_smba + 9) -#define SMBSLVEVT (vt596_smba + 0xA) -#define SMBSLVDAT (vt596_smba + 0xC) /* PCI Address Constants */ /* SMBus data in configuration space can be found in two places, - We try to select the better one*/ - -static unsigned short smb_cf_hstcfg = 0xD2; + We try to select the better one */ -#define SMBHSTCFG (smb_cf_hstcfg) -#define SMBSLVC (smb_cf_hstcfg + 1) -#define SMBSHDW1 (smb_cf_hstcfg + 2) -#define SMBSHDW2 (smb_cf_hstcfg + 3) -#define SMBREV (smb_cf_hstcfg + 4) +static unsigned short SMBHSTCFG = 0xD2; /* Other settings */ #define MAX_TIMEOUT 500 -#define ENABLE_INT9 0 /* VT82C596 constants */ -#define VT596_QUICK 0x00 -#define VT596_BYTE 0x04 -#define VT596_BYTE_DATA 0x08 -#define VT596_WORD_DATA 0x0C -#define VT596_BLOCK_DATA 0x14 +#define VT596_QUICK 0x00 +#define VT596_BYTE 0x04 +#define VT596_BYTE_DATA 0x08 +#define VT596_WORD_DATA 0x0C +#define VT596_BLOCK_DATA 0x14 +#define VT596_I2C_BLOCK_DATA 0x34 /* If force is set to anything different from 0, we forcibly enable the @@ -105,40 +98,65 @@ MODULE_PARM_DESC(force_addr, "EXTREMELY DANGEROUS!"); +static struct pci_driver vt596_driver; static struct i2c_adapter vt596_adapter; -/* Another internally used function */ -static int vt596_transaction(void) +#define FEATURE_I2CBLOCK (1<<0) +static unsigned int vt596_features; + +#ifdef DEBUG +static void vt596_dump_regs(const char *msg, u8 size) +{ + dev_dbg(&vt596_adapter.dev, "%s: STS=%02x CNT=%02x CMD=%02x ADD=%02x " + "DAT=%02x,%02x\n", msg, inb_p(SMBHSTSTS), inb_p(SMBHSTCNT), + inb_p(SMBHSTCMD), inb_p(SMBHSTADD), inb_p(SMBHSTDAT0), + inb_p(SMBHSTDAT1)); + + if (size == VT596_BLOCK_DATA + || size == VT596_I2C_BLOCK_DATA) { + int i; + + dev_dbg(&vt596_adapter.dev, "BLK="); + for (i = 0; i < I2C_SMBUS_BLOCK_MAX / 2; i++) + printk("%02x,", inb_p(SMBBLKDAT)); + printk("\n"); + dev_dbg(&vt596_adapter.dev, " "); + for (; i < I2C_SMBUS_BLOCK_MAX - 1; i++) + printk("%02x,", inb_p(SMBBLKDAT)); + printk("%02x\n", inb_p(SMBBLKDAT)); + } +} +#else +static inline void vt596_dump_regs(const char *msg, u8 size) { } +#endif + +/* Return -1 on error, 0 on success */ +static int vt596_transaction(u8 size) { int temp; int result = 0; int timeout = 0; - dev_dbg(&vt596_adapter.dev, "Transaction (pre): CNT=%02x, CMD=%02x, " - "ADD=%02x, DAT0=%02x, DAT1=%02x\n", inb_p(SMBHSTCNT), - inb_p(SMBHSTCMD), inb_p(SMBHSTADD), inb_p(SMBHSTDAT0), - inb_p(SMBHSTDAT1)); + vt596_dump_regs("Transaction (pre)", size); /* Make sure the SMBus host is ready to start transmitting */ if ((temp = inb_p(SMBHSTSTS)) & 0x1F) { dev_dbg(&vt596_adapter.dev, "SMBus busy (0x%02x). " - "Resetting...\n", temp); - + "Resetting... ", temp); + outb_p(temp, SMBHSTSTS); if ((temp = inb_p(SMBHSTSTS)) & 0x1F) { - dev_dbg(&vt596_adapter.dev, "Failed! (0x%02x)\n", temp); - + printk("Failed! (0x%02x)\n", temp); return -1; } else { - dev_dbg(&vt596_adapter.dev, "Successfull!\n"); + printk("Successful!\n"); } } - /* start the transaction by setting bit 6 */ - outb_p(inb(SMBHSTCNT) | 0x040, SMBHSTCNT); + /* Start the transaction by setting bit 6 */ + outb_p(0x40 | (size & 0x3C), SMBHSTCNT); - /* We will always wait for a fraction of a second! - I don't know if VIA needs this, Intel did */ + /* We will always wait for a fraction of a second */ do { msleep(1); temp = inb_p(SMBHSTSTS); @@ -147,77 +165,61 @@ static int vt596_transaction(void) /* If the SMBus is still busy, we give up */ if (timeout >= MAX_TIMEOUT) { result = -1; - dev_dbg(&vt596_adapter.dev, "SMBus Timeout!\n"); + dev_err(&vt596_adapter.dev, "SMBus timeout!\n"); } if (temp & 0x10) { result = -1; - dev_dbg(&vt596_adapter.dev, "Error: Failed bus transaction\n"); + dev_err(&vt596_adapter.dev, "Transaction failed (0x%02x)\n", + inb_p(SMBHSTCNT) & 0x3C); } if (temp & 0x08) { result = -1; - dev_info(&vt596_adapter.dev, "Bus collision! SMBus may be " - "locked until next hard\nreset. (sorry!)\n"); - /* Clock stops and slave is stuck in mid-transmission */ + dev_err(&vt596_adapter.dev, "SMBus collision!\n"); } if (temp & 0x04) { result = -1; - dev_dbg(&vt596_adapter.dev, "Error: no response!\n"); + /* Quick commands are used to probe for chips, so + errors are expected, and we don't want to frighten the + user. */ + if ((inb_p(SMBHSTCNT) & 0x3C) != VT596_QUICK) + dev_err(&vt596_adapter.dev, "Transaction error!\n"); } - if ((temp = inb_p(SMBHSTSTS)) & 0x1F) { + /* Resetting status register */ + if (temp & 0x1F) outb_p(temp, SMBHSTSTS); - if ((temp = inb_p(SMBHSTSTS)) & 0x1F) { - dev_warn(&vt596_adapter.dev, "Failed reset at end " - "of transaction (%02x)\n", temp); - } - } - dev_dbg(&vt596_adapter.dev, "Transaction (post): CNT=%02x, CMD=%02x, " - "ADD=%02x, DAT0=%02x, DAT1=%02x\n", inb_p(SMBHSTCNT), - inb_p(SMBHSTCMD), inb_p(SMBHSTADD), inb_p(SMBHSTDAT0), - inb_p(SMBHSTDAT1)); - + vt596_dump_regs("Transaction (post)", size); + return result; } -/* Return -1 on error. */ +/* Return -1 on error, 0 on success */ static s32 vt596_access(struct i2c_adapter *adap, u16 addr, - unsigned short flags, char read_write, u8 command, - int size, union i2c_smbus_data *data) + unsigned short flags, char read_write, u8 command, + int size, union i2c_smbus_data *data) { - int i, len; + int i; switch (size) { - case I2C_SMBUS_PROC_CALL: - dev_info(&vt596_adapter.dev, - "I2C_SMBUS_PROC_CALL not supported!\n"); - return -1; case I2C_SMBUS_QUICK: - outb_p(((addr & 0x7f) << 1) | (read_write & 0x01), - SMBHSTADD); size = VT596_QUICK; break; case I2C_SMBUS_BYTE: - outb_p(((addr & 0x7f) << 1) | (read_write & 0x01), - SMBHSTADD); if (read_write == I2C_SMBUS_WRITE) outb_p(command, SMBHSTCMD); size = VT596_BYTE; break; case I2C_SMBUS_BYTE_DATA: - outb_p(((addr & 0x7f) << 1) | (read_write & 0x01), - SMBHSTADD); outb_p(command, SMBHSTCMD); if (read_write == I2C_SMBUS_WRITE) outb_p(data->byte, SMBHSTDAT0); size = VT596_BYTE_DATA; break; case I2C_SMBUS_WORD_DATA: - outb_p(((addr & 0x7f) << 1) | (read_write & 0x01), - SMBHSTADD); outb_p(command, SMBHSTCMD); if (read_write == I2C_SMBUS_WRITE) { outb_p(data->word & 0xff, SMBHSTDAT0); @@ -225,28 +227,33 @@ static s32 vt596_access(struct i2c_adapter *adap, u16 addr, } size = VT596_WORD_DATA; break; + case I2C_SMBUS_I2C_BLOCK_DATA: + if (!(vt596_features & FEATURE_I2CBLOCK)) + goto exit_unsupported; + if (read_write == I2C_SMBUS_READ) + outb_p(I2C_SMBUS_BLOCK_MAX, SMBHSTDAT0); + /* Fall through */ case I2C_SMBUS_BLOCK_DATA: - outb_p(((addr & 0x7f) << 1) | (read_write & 0x01), - SMBHSTADD); outb_p(command, SMBHSTCMD); if (read_write == I2C_SMBUS_WRITE) { - len = data->block[0]; - if (len < 0) - len = 0; + u8 len = data->block[0]; if (len > I2C_SMBUS_BLOCK_MAX) len = I2C_SMBUS_BLOCK_MAX; outb_p(len, SMBHSTDAT0); - i = inb_p(SMBHSTCNT); /* Reset SMBBLKDAT */ + inb_p(SMBHSTCNT); /* Reset SMBBLKDAT */ for (i = 1; i <= len; i++) outb_p(data->block[i], SMBBLKDAT); } - size = VT596_BLOCK_DATA; + size = (size == I2C_SMBUS_I2C_BLOCK_DATA) ? + VT596_I2C_BLOCK_DATA : VT596_BLOCK_DATA; break; + default: + goto exit_unsupported; } - outb_p((size & 0x1C) + (ENABLE_INT9 & 1), SMBHSTCNT); + outb_p(((addr & 0x7f) << 1) | read_write, SMBHSTADD); - if (vt596_transaction()) /* Error in transaction */ + if (vt596_transaction(size)) /* Error in transaction */ return -1; if ((read_write == I2C_SMBUS_WRITE) || (size == VT596_QUICK)) @@ -254,35 +261,39 @@ static s32 vt596_access(struct i2c_adapter *adap, u16 addr, switch (size) { case VT596_BYTE: - /* Where is the result put? I assume here it is in - * SMBHSTDAT0 but it might just as well be in the - * SMBHSTCMD. No clue in the docs - */ - data->byte = inb_p(SMBHSTDAT0); - break; case VT596_BYTE_DATA: data->byte = inb_p(SMBHSTDAT0); break; case VT596_WORD_DATA: data->word = inb_p(SMBHSTDAT0) + (inb_p(SMBHSTDAT1) << 8); break; + case VT596_I2C_BLOCK_DATA: case VT596_BLOCK_DATA: data->block[0] = inb_p(SMBHSTDAT0); if (data->block[0] > I2C_SMBUS_BLOCK_MAX) data->block[0] = I2C_SMBUS_BLOCK_MAX; - i = inb_p(SMBHSTCNT); /* Reset SMBBLKDAT */ + inb_p(SMBHSTCNT); /* Reset SMBBLKDAT */ for (i = 1; i <= data->block[0]; i++) data->block[i] = inb_p(SMBBLKDAT); break; } return 0; + +exit_unsupported: + dev_warn(&vt596_adapter.dev, "Unsupported command invoked! (0x%02x)\n", + size); + return -1; } static u32 vt596_func(struct i2c_adapter *adapter) { - return I2C_FUNC_SMBUS_QUICK | I2C_FUNC_SMBUS_BYTE | + u32 func = I2C_FUNC_SMBUS_QUICK | I2C_FUNC_SMBUS_BYTE | I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA | I2C_FUNC_SMBUS_BLOCK_DATA; + + if (vt596_features & FEATURE_I2CBLOCK) + func |= I2C_FUNC_SMBUS_I2C_BLOCK; + return func; } static struct i2c_algorithm smbus_algorithm = { @@ -294,7 +305,6 @@ static struct i2c_adapter vt596_adapter = { .owner = THIS_MODULE, .class = I2C_CLASS_HWMON, .algo = &smbus_algorithm, - .name = "unset", }; static int __devinit vt596_probe(struct pci_dev *pdev, @@ -302,7 +312,7 @@ static int __devinit vt596_probe(struct pci_dev *pdev, { unsigned char temp; int error = -ENODEV; - + /* Determine the address of the SMBus areas */ if (force_addr) { vt596_smba = force_addr & 0xfff0; @@ -311,12 +321,12 @@ static int __devinit vt596_probe(struct pci_dev *pdev, } if ((pci_read_config_word(pdev, id->driver_data, &vt596_smba)) || - !(vt596_smba & 0x1)) { + !(vt596_smba & 0x0001)) { /* try 2nd address and config reg. for 596 */ if (id->device == PCI_DEVICE_ID_VIA_82C596_3 && !pci_read_config_word(pdev, SMBBA2, &vt596_smba) && - (vt596_smba & 0x1)) { - smb_cf_hstcfg = 0x84; + (vt596_smba & 0x0001)) { + SMBHSTCFG = 0x84; } else { /* no matches at all */ dev_err(&pdev->dev, "Cannot configure " @@ -333,10 +343,10 @@ static int __devinit vt596_probe(struct pci_dev *pdev, return -ENODEV; } - found: - if (!request_region(vt596_smba, 8, "viapro-smbus")) { +found: + if (!request_region(vt596_smba, 8, vt596_driver.name)) { dev_err(&pdev->dev, "SMBus region 0x%x already in use!\n", - vt596_smba); + vt596_smba); return -ENODEV; } @@ -348,16 +358,16 @@ static int __devinit vt596_probe(struct pci_dev *pdev, pci_write_config_word(pdev, id->driver_data, vt596_smba); pci_write_config_byte(pdev, SMBHSTCFG, temp | 0x01); dev_warn(&pdev->dev, "WARNING: SMBus interface set to new " - "address 0x%04x!\n", vt596_smba); - } else if ((temp & 1) == 0) { + "address 0x%04x!\n", vt596_smba); + } else if (!(temp & 0x01)) { if (force) { - /* NOTE: This assumes I/O space and other allocations - * WERE done by the Bios! Don't complain if your - * hardware does weird things after enabling this. - * :') Check for Bios updates before resorting to + /* NOTE: This assumes I/O space and other allocations + * WERE done by the Bios! Don't complain if your + * hardware does weird things after enabling this. + * :') Check for Bios updates before resorting to * this. */ - pci_write_config_byte(pdev, SMBHSTCFG, temp | 1); + pci_write_config_byte(pdev, SMBHSTCFG, temp | 0x01); dev_info(&pdev->dev, "Enabling SMBus device\n"); } else { dev_err(&pdev->dev, "SMBUS: Error: Host SMBus " @@ -367,22 +377,28 @@ static int __devinit vt596_probe(struct pci_dev *pdev, } } - if ((temp & 0x0E) == 8) - dev_dbg(&pdev->dev, "using Interrupt 9 for SMBus.\n"); - else if ((temp & 0x0E) == 0) - dev_dbg(&pdev->dev, "using Interrupt SMI# for SMBus.\n"); - else - dev_dbg(&pdev->dev, "Illegal Interrupt configuration " - "(or code out of date)!\n"); - - pci_read_config_byte(pdev, SMBREV, &temp); - dev_dbg(&pdev->dev, "SMBREV = 0x%X\n", temp); dev_dbg(&pdev->dev, "VT596_smba = 0x%X\n", vt596_smba); + switch (pdev->device) { + case PCI_DEVICE_ID_VIA_8237: + case PCI_DEVICE_ID_VIA_8235: + case PCI_DEVICE_ID_VIA_8233A: + case PCI_DEVICE_ID_VIA_8233_0: + vt596_features |= FEATURE_I2CBLOCK; + break; + case PCI_DEVICE_ID_VIA_82C686_4: + /* The VT82C686B (rev 0x40) does support I2C block + transactions, but the VT82C686A (rev 0x30) doesn't */ + if (!pci_read_config_byte(pdev, PCI_REVISION_ID, &temp) + && temp >= 0x40) + vt596_features |= FEATURE_I2CBLOCK; + break; + } + vt596_adapter.dev.parent = &pdev->dev; snprintf(vt596_adapter.name, I2C_NAME_SIZE, - "SMBus Via Pro adapter at %04x", vt596_smba); - + "SMBus Via Pro adapter at %04x", vt596_smba); + vt596_pdev = pci_dev_get(pdev); if (i2c_add_adapter(&vt596_adapter)) { pci_dev_put(vt596_pdev); @@ -395,7 +411,7 @@ static int __devinit vt596_probe(struct pci_dev *pdev, */ return -ENODEV; - release_region: +release_region: release_region(vt596_smba, 8); return error; } @@ -420,9 +436,10 @@ static struct pci_device_id vt596_ids[] = { { 0, } }; -MODULE_DEVICE_TABLE (pci, vt596_ids); +MODULE_DEVICE_TABLE(pci, vt596_ids); static struct pci_driver vt596_driver = { + .owner = THIS_MODULE, .name = "vt596_smbus", .id_table = vt596_ids, .probe = vt596_probe, diff --git a/drivers/i2c/busses/i2c-voodoo3.c b/drivers/i2c/busses/i2c-voodoo3.c index b675773b0cc1..650c3ebde84c 100644 --- a/drivers/i2c/busses/i2c-voodoo3.c +++ b/drivers/i2c/busses/i2c-voodoo3.c @@ -225,6 +225,7 @@ static void __devexit voodoo3_remove(struct pci_dev *dev) } static struct pci_driver voodoo3_driver = { + .owner = THIS_MODULE, .name = "voodoo3_smbus", .id_table = voodoo3_ids, .probe = voodoo3_probe, diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c index a1d580e05361..d3478e084522 100644 --- a/drivers/i2c/busses/scx200_acb.c +++ b/drivers/i2c/busses/scx200_acb.c @@ -442,14 +442,13 @@ static int __init scx200_acb_create(int base, int index) int rc = 0; char description[64]; - iface = kmalloc(sizeof(*iface), GFP_KERNEL); + iface = kzalloc(sizeof(*iface), GFP_KERNEL); if (!iface) { printk(KERN_ERR NAME ": can't allocate memory\n"); rc = -ENOMEM; goto errout; } - memset(iface, 0, sizeof(*iface)); adapter = &iface->adapter; i2c_set_adapdata(adapter, iface); snprintf(adapter->name, I2C_NAME_SIZE, "SCx200 ACB%d", index); diff --git a/drivers/i2c/chips/Kconfig b/drivers/i2c/chips/Kconfig index 6bd44a44cd28..f9fae28f5612 100644 --- a/drivers/i2c/chips/Kconfig +++ b/drivers/i2c/chips/Kconfig @@ -126,4 +126,13 @@ config SENSORS_MAX6875 This driver can also be built as a module. If so, the module will be called max6875. +config RTC_X1205_I2C + tristate "Xicor X1205 RTC chip" + depends on I2C && EXPERIMENTAL + help + If you say yes here you get support for the Xicor X1205 RTC chip. + + This driver can also be built as a module. If so, the module + will be called x1205. + endmenu diff --git a/drivers/i2c/chips/Makefile b/drivers/i2c/chips/Makefile index a876dd42b860..46178b57b1f1 100644 --- a/drivers/i2c/chips/Makefile +++ b/drivers/i2c/chips/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_SENSORS_PCF8591) += pcf8591.o obj-$(CONFIG_SENSORS_RTC8564) += rtc8564.o obj-$(CONFIG_ISP1301_OMAP) += isp1301_omap.o obj-$(CONFIG_TPS65010) += tps65010.o +obj-$(CONFIG_RTC_X1205_I2C) += x1205.o ifeq ($(CONFIG_I2C_DEBUG_CHIP),y) EXTRA_CFLAGS += -DDEBUG diff --git a/drivers/i2c/chips/ds1337.c b/drivers/i2c/chips/ds1337.c index 9d3175c03395..01b037007410 100644 --- a/drivers/i2c/chips/ds1337.c +++ b/drivers/i2c/chips/ds1337.c @@ -243,11 +243,10 @@ static int ds1337_detect(struct i2c_adapter *adapter, int address, int kind) I2C_FUNC_I2C)) goto exit; - if (!(data = kmalloc(sizeof(struct ds1337_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct ds1337_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct ds1337_data)); INIT_LIST_HEAD(&data->list); /* The common I2C client data is placed right before the diff --git a/drivers/i2c/chips/ds1374.c b/drivers/i2c/chips/ds1374.c index 0936327a946d..da488b735abf 100644 --- a/drivers/i2c/chips/ds1374.c +++ b/drivers/i2c/chips/ds1374.c @@ -167,7 +167,8 @@ static void ds1374_set_tlet(ulong arg) static ulong new_time; -DECLARE_TASKLET_DISABLED(ds1374_tasklet, ds1374_set_tlet, (ulong) & new_time); +static DECLARE_TASKLET_DISABLED(ds1374_tasklet, ds1374_set_tlet, + (ulong) & new_time); int ds1374_set_rtc_time(ulong nowtime) { @@ -193,13 +194,11 @@ static int ds1374_probe(struct i2c_adapter *adap, int addr, int kind) struct i2c_client *client; int rc; - client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); + client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); if (!client) return -ENOMEM; - memset(client, 0, sizeof(struct i2c_client)); strncpy(client->name, DS1374_DRV_NAME, I2C_NAME_SIZE); - client->flags = I2C_DF_NOTIFY; client->addr = addr; client->adapter = adap; client->driver = &ds1374_driver; diff --git a/drivers/i2c/chips/eeprom.c b/drivers/i2c/chips/eeprom.c index d58403a47908..4baf573fa04f 100644 --- a/drivers/i2c/chips/eeprom.c +++ b/drivers/i2c/chips/eeprom.c @@ -88,8 +88,8 @@ static void eeprom_update_client(struct i2c_client *client, u8 slice) dev_dbg(&client->dev, "Starting eeprom update, slice %u\n", slice); if (i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_READ_I2C_BLOCK)) { - for (i = slice << 5; i < (slice + 1) << 5; i += I2C_SMBUS_I2C_BLOCK_MAX) - if (i2c_smbus_read_i2c_block_data(client, i, data->data + i) != I2C_SMBUS_I2C_BLOCK_MAX) + for (i = slice << 5; i < (slice + 1) << 5; i += I2C_SMBUS_BLOCK_MAX) + if (i2c_smbus_read_i2c_block_data(client, i, data->data + i) != I2C_SMBUS_BLOCK_MAX) goto exit; } else { if (i2c_smbus_write_byte(client, slice << 5)) { @@ -155,7 +155,7 @@ static int eeprom_attach_adapter(struct i2c_adapter *adapter) } /* This function is called by i2c_probe */ -int eeprom_detect(struct i2c_adapter *adapter, int address, int kind) +static int eeprom_detect(struct i2c_adapter *adapter, int address, int kind) { struct i2c_client *new_client; struct eeprom_data *data; @@ -171,11 +171,10 @@ int eeprom_detect(struct i2c_adapter *adapter, int address, int kind) | I2C_FUNC_SMBUS_BYTE)) goto exit; - if (!(data = kmalloc(sizeof(struct eeprom_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct eeprom_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct eeprom_data)); new_client = &data->client; memset(data->data, 0xff, EEPROM_SIZE); diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c index 8ee56d4b3891..eaa4742e04fa 100644 --- a/drivers/i2c/chips/isp1301_omap.c +++ b/drivers/i2c/chips/isp1301_omap.c @@ -888,6 +888,7 @@ static int otg_remove(struct device *dev) } struct device_driver omap_otg_driver = { + .owner = THIS_MODULE, .name = "omap_otg", .bus = &platform_bus_type, .probe = otg_probe, diff --git a/drivers/i2c/chips/m41t00.c b/drivers/i2c/chips/m41t00.c index 3f14528a52a9..3df309ae44a6 100644 --- a/drivers/i2c/chips/m41t00.c +++ b/drivers/i2c/chips/m41t00.c @@ -174,13 +174,11 @@ m41t00_probe(struct i2c_adapter *adap, int addr, int kind) struct i2c_client *client; int rc; - client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); + client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); if (!client) return -ENOMEM; - memset(client, 0, sizeof(struct i2c_client)); strncpy(client->name, M41T00_DRV_NAME, I2C_NAME_SIZE); - client->flags = I2C_DF_NOTIFY; client->addr = addr; client->adapter = adap; client->driver = &m41t00_driver; diff --git a/drivers/i2c/chips/max6875.c b/drivers/i2c/chips/max6875.c index 9e1aeb69abf9..b376a006883c 100644 --- a/drivers/i2c/chips/max6875.c +++ b/drivers/i2c/chips/max6875.c @@ -179,16 +179,14 @@ static int max6875_detect(struct i2c_adapter *adapter, int address, int kind) if (address & 1) return 0; - if (!(data = kmalloc(sizeof(struct max6875_data), GFP_KERNEL))) + if (!(data = kzalloc(sizeof(struct max6875_data), GFP_KERNEL))) return -ENOMEM; - memset(data, 0, sizeof(struct max6875_data)); /* A fake client is created on the odd address */ - if (!(fake_client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL))) { + if (!(fake_client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL))) { err = -ENOMEM; goto exit_kfree1; } - memset(fake_client, 0, sizeof(struct i2c_client)); /* Init real i2c_client */ real_client = &data->client; diff --git a/drivers/i2c/chips/pca9539.c b/drivers/i2c/chips/pca9539.c index 225577fdda4d..59a930346229 100644 --- a/drivers/i2c/chips/pca9539.c +++ b/drivers/i2c/chips/pca9539.c @@ -122,11 +122,10 @@ static int pca9539_detect(struct i2c_adapter *adapter, int address, int kind) /* OK. For now, we presume we have a valid client. We now create the client structure, even though we cannot fill it completely yet. */ - if (!(data = kmalloc(sizeof(struct pca9539_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct pca9539_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct pca9539_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/i2c/chips/pcf8574.c b/drivers/i2c/chips/pcf8574.c index 6525743ff9fd..c323c2de236c 100644 --- a/drivers/i2c/chips/pcf8574.c +++ b/drivers/i2c/chips/pcf8574.c @@ -115,7 +115,7 @@ static int pcf8574_attach_adapter(struct i2c_adapter *adapter) } /* This function is called by i2c_probe */ -int pcf8574_detect(struct i2c_adapter *adapter, int address, int kind) +static int pcf8574_detect(struct i2c_adapter *adapter, int address, int kind) { struct i2c_client *new_client; struct pcf8574_data *data; @@ -127,11 +127,10 @@ int pcf8574_detect(struct i2c_adapter *adapter, int address, int kind) /* OK. For now, we presume we have a valid client. We now create the client structure, even though we cannot fill it completely yet. */ - if (!(data = kmalloc(sizeof(struct pcf8574_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct pcf8574_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct pcf8574_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/i2c/chips/pcf8591.c b/drivers/i2c/chips/pcf8591.c index 80f1df9a4500..ce420a67560b 100644 --- a/drivers/i2c/chips/pcf8591.c +++ b/drivers/i2c/chips/pcf8591.c @@ -166,7 +166,7 @@ static int pcf8591_attach_adapter(struct i2c_adapter *adapter) } /* This function is called by i2c_probe */ -int pcf8591_detect(struct i2c_adapter *adapter, int address, int kind) +static int pcf8591_detect(struct i2c_adapter *adapter, int address, int kind) { struct i2c_client *new_client; struct pcf8591_data *data; @@ -178,11 +178,10 @@ int pcf8591_detect(struct i2c_adapter *adapter, int address, int kind) /* OK. For now, we presume we have a valid client. We now create the client structure, even though we cannot fill it completely yet. */ - if (!(data = kmalloc(sizeof(struct pcf8591_data), GFP_KERNEL))) { + if (!(data = kzalloc(sizeof(struct pcf8591_data), GFP_KERNEL))) { err = -ENOMEM; goto exit; } - memset(data, 0, sizeof(struct pcf8591_data)); new_client = &data->client; i2c_set_clientdata(new_client, data); diff --git a/drivers/i2c/chips/rtc8564.c b/drivers/i2c/chips/rtc8564.c index 0b5385c892b1..916cdc1af23c 100644 --- a/drivers/i2c/chips/rtc8564.c +++ b/drivers/i2c/chips/rtc8564.c @@ -148,17 +148,16 @@ static int rtc8564_attach(struct i2c_adapter *adap, int addr, int kind) {addr, I2C_M_RD, 2, data} }; - d = kmalloc(sizeof(struct rtc8564_data), GFP_KERNEL); + d = kzalloc(sizeof(struct rtc8564_data), GFP_KERNEL); if (!d) { ret = -ENOMEM; goto done; } - memset(d, 0, sizeof(struct rtc8564_data)); new_client = &d->client; strlcpy(new_client->name, "RTC8564", I2C_NAME_SIZE); i2c_set_clientdata(new_client, d); - new_client->flags = I2C_CLIENT_ALLOW_USE | I2C_DF_NOTIFY; + new_client->flags = I2C_CLIENT_ALLOW_USE; new_client->addr = addr; new_client->adapter = adap; new_client->driver = &rtc8564_driver; diff --git a/drivers/i2c/chips/tps65010.c b/drivers/i2c/chips/tps65010.c index 280e9638c0f8..280dd7a45db6 100644 --- a/drivers/i2c/chips/tps65010.c +++ b/drivers/i2c/chips/tps65010.c @@ -500,11 +500,10 @@ tps65010_probe(struct i2c_adapter *bus, int address, int kind) return 0; } - tps = kmalloc(sizeof *tps, GFP_KERNEL); + tps = kzalloc(sizeof *tps, GFP_KERNEL); if (!tps) return 0; - memset(tps, 0, sizeof *tps); init_MUTEX(&tps->lock); INIT_WORK(&tps->work, tps65010_work, tps); tps->irq = -1; diff --git a/drivers/i2c/chips/x1205.c b/drivers/i2c/chips/x1205.c new file mode 100644 index 000000000000..7da366cdc18c --- /dev/null +++ b/drivers/i2c/chips/x1205.c @@ -0,0 +1,698 @@ +/* + * x1205.c - An i2c driver for the Xicor X1205 RTC + * Copyright 2004 Karen Spearel + * Copyright 2005 Alessandro Zummo + * + * please send all reports to: + * kas11 at tampabay dot rr dot com + * a dot zummo at towertech dot it + * + * based on the other drivers in this same directory. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/slab.h> +#include <linux/i2c.h> +#include <linux/string.h> +#include <linux/bcd.h> +#include <linux/rtc.h> +#include <linux/list.h> + +#include <linux/x1205.h> + +#define DRV_VERSION "0.9.9" + +/* Addresses to scan: none. This chip is located at + * 0x6f and uses a two bytes register addressing. + * Two bytes need to be written to read a single register, + * while most other chips just require one and take the second + * one as the data to be written. To prevent corrupting + * unknown chips, the user must explicitely set the probe parameter. + */ + +static unsigned short normal_i2c[] = { I2C_CLIENT_END }; + +/* Insmod parameters */ +I2C_CLIENT_INSMOD; +I2C_CLIENT_MODULE_PARM(hctosys, + "Set the system time from the hardware clock upon initialization"); + +/* offsets into CCR area */ + +#define CCR_SEC 0 +#define CCR_MIN 1 +#define CCR_HOUR 2 +#define CCR_MDAY 3 +#define CCR_MONTH 4 +#define CCR_YEAR 5 +#define CCR_WDAY 6 +#define CCR_Y2K 7 + +#define X1205_REG_SR 0x3F /* status register */ +#define X1205_REG_Y2K 0x37 +#define X1205_REG_DW 0x36 +#define X1205_REG_YR 0x35 +#define X1205_REG_MO 0x34 +#define X1205_REG_DT 0x33 +#define X1205_REG_HR 0x32 +#define X1205_REG_MN 0x31 +#define X1205_REG_SC 0x30 +#define X1205_REG_DTR 0x13 +#define X1205_REG_ATR 0x12 +#define X1205_REG_INT 0x11 +#define X1205_REG_0 0x10 +#define X1205_REG_Y2K1 0x0F +#define X1205_REG_DWA1 0x0E +#define X1205_REG_YRA1 0x0D +#define X1205_REG_MOA1 0x0C +#define X1205_REG_DTA1 0x0B +#define X1205_REG_HRA1 0x0A +#define X1205_REG_MNA1 0x09 +#define X1205_REG_SCA1 0x08 +#define X1205_REG_Y2K0 0x07 +#define X1205_REG_DWA0 0x06 +#define X1205_REG_YRA0 0x05 +#define X1205_REG_MOA0 0x04 +#define X1205_REG_DTA0 0x03 +#define X1205_REG_HRA0 0x02 +#define X1205_REG_MNA0 0x01 +#define X1205_REG_SCA0 0x00 + +#define X1205_CCR_BASE 0x30 /* Base address of CCR */ +#define X1205_ALM0_BASE 0x00 /* Base address of ALARM0 */ + +#define X1205_SR_RTCF 0x01 /* Clock failure */ +#define X1205_SR_WEL 0x02 /* Write Enable Latch */ +#define X1205_SR_RWEL 0x04 /* Register Write Enable */ + +#define X1205_DTR_DTR0 0x01 +#define X1205_DTR_DTR1 0x02 +#define X1205_DTR_DTR2 0x04 + +#define X1205_HR_MIL 0x80 /* Set in ccr.hour for 24 hr mode */ + +/* Prototypes */ +static int x1205_attach(struct i2c_adapter *adapter); +static int x1205_detach(struct i2c_client *client); +static int x1205_probe(struct i2c_adapter *adapter, int address, int kind); +static int x1205_command(struct i2c_client *client, unsigned int cmd, + void *arg); + +static struct i2c_driver x1205_driver = { + .owner = THIS_MODULE, + .name = "x1205", + .flags = I2C_DF_NOTIFY, + .attach_adapter = &x1205_attach, + .detach_client = &x1205_detach, +}; + +struct x1205_data { + struct i2c_client client; + struct list_head list; + unsigned int epoch; +}; + +static const unsigned char days_in_mo[] = + { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }; + +static LIST_HEAD(x1205_clients); + +/* Workaround until the I2C subsytem will allow to send + * commands to a specific client. This function will send the command + * to the first client. + */ +int x1205_do_command(unsigned int cmd, void *arg) +{ + struct list_head *walk; + struct list_head *tmp; + struct x1205_data *data; + + list_for_each_safe(walk, tmp, &x1205_clients) { + data = list_entry(walk, struct x1205_data, list); + return x1205_command(&data->client, cmd, arg); + } + + return -ENODEV; +} + +#define is_leap(year) \ + ((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0)) + +/* make sure the rtc_time values are in bounds */ +static int x1205_validate_tm(struct rtc_time *tm) +{ + int year = tm->tm_year + 1900; + + if ((tm->tm_year < 70) || (tm->tm_year > 255)) + return -EINVAL; + + if ((tm->tm_mon > 11) || (tm->tm_mday == 0)) + return -EINVAL; + + if (tm->tm_mday > days_in_mo[tm->tm_mon] + + ((tm->tm_mon == 1) && is_leap(year))) + return -EINVAL; + + if ((tm->tm_hour >= 24) || (tm->tm_min >= 60) || (tm->tm_sec >= 60)) + return -EINVAL; + + return 0; +} + +/* + * In the routines that deal directly with the x1205 hardware, we use + * rtc_time -- month 0-11, hour 0-23, yr = calendar year-epoch + * Epoch is initialized as 2000. Time is set to UTC. + */ +static int x1205_get_datetime(struct i2c_client *client, struct rtc_time *tm, + u8 reg_base) +{ + unsigned char dt_addr[2] = { 0, reg_base }; + static unsigned char sr_addr[2] = { 0, X1205_REG_SR }; + + unsigned char buf[8], sr; + + struct i2c_msg msgs[] = { + { client->addr, 0, 2, sr_addr }, /* setup read ptr */ + { client->addr, I2C_M_RD, 1, &sr }, /* read status */ + { client->addr, 0, 2, dt_addr }, /* setup read ptr */ + { client->addr, I2C_M_RD, 8, buf }, /* read date */ + }; + + struct x1205_data *data = i2c_get_clientdata(client); + + /* read status register */ + if ((i2c_transfer(client->adapter, &msgs[0], 2)) != 2) { + dev_err(&client->dev, "%s: read error\n", __FUNCTION__); + return -EIO; + } + + /* check for battery failure */ + if (sr & X1205_SR_RTCF) { + dev_warn(&client->dev, + "Clock had a power failure, you must set the date.\n"); + return -EINVAL; + } + + /* read date registers */ + if ((i2c_transfer(client->adapter, &msgs[2], 2)) != 2) { + dev_err(&client->dev, "%s: read error\n", __FUNCTION__); + return -EIO; + } + + dev_dbg(&client->dev, + "%s: raw read data - sec=%02x, min=%02x, hr=%02x, " + "mday=%02x, mon=%02x, year=%02x, wday=%02x, y2k=%02x\n", + __FUNCTION__, + buf[0], buf[1], buf[2], buf[3], + buf[4], buf[5], buf[6], buf[7]); + + tm->tm_sec = BCD2BIN(buf[CCR_SEC]); + tm->tm_min = BCD2BIN(buf[CCR_MIN]); + tm->tm_hour = BCD2BIN(buf[CCR_HOUR] & 0x3F); /* hr is 0-23 */ + tm->tm_mday = BCD2BIN(buf[CCR_MDAY]); + tm->tm_mon = BCD2BIN(buf[CCR_MONTH]); + data->epoch = BCD2BIN(buf[CCR_Y2K]) * 100; + tm->tm_year = BCD2BIN(buf[CCR_YEAR]) + data->epoch - 1900; + tm->tm_wday = buf[CCR_WDAY]; + + dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d, " + "mday=%d, mon=%d, year=%d, wday=%d\n", + __FUNCTION__, + tm->tm_sec, tm->tm_min, tm->tm_hour, + tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday); + + return 0; +} + +static int x1205_set_datetime(struct i2c_client *client, struct rtc_time *tm, + int datetoo, u8 reg_base) +{ + int i, err, xfer; + + unsigned char buf[8]; + + static const unsigned char wel[3] = { 0, X1205_REG_SR, + X1205_SR_WEL }; + + static const unsigned char rwel[3] = { 0, X1205_REG_SR, + X1205_SR_WEL | X1205_SR_RWEL }; + + static const unsigned char diswe[3] = { 0, X1205_REG_SR, 0 }; + + struct x1205_data *data = i2c_get_clientdata(client); + + /* check if all values in the tm struct are correct */ + if ((err = x1205_validate_tm(tm)) < 0) + return err; + + dev_dbg(&client->dev, "%s: secs=%d, mins=%d, hours=%d, " + "mday=%d, mon=%d, year=%d, wday=%d\n", + __FUNCTION__, + tm->tm_sec, tm->tm_min, tm->tm_hour, + tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday); + + buf[CCR_SEC] = BIN2BCD(tm->tm_sec); + buf[CCR_MIN] = BIN2BCD(tm->tm_min); + + /* set hour and 24hr bit */ + buf[CCR_HOUR] = BIN2BCD(tm->tm_hour) | X1205_HR_MIL; + + /* should we also set the date? */ + if (datetoo) { + buf[CCR_MDAY] = BIN2BCD(tm->tm_mday); + + /* month, 0 - 11 */ + buf[CCR_MONTH] = BIN2BCD(tm->tm_mon); + + /* year, since 1900 */ + buf[CCR_YEAR] = BIN2BCD(tm->tm_year + 1900 - data->epoch); + buf[CCR_WDAY] = tm->tm_wday & 0x07; + buf[CCR_Y2K] = BIN2BCD(data->epoch / 100); + } + + /* this sequence is required to unlock the chip */ + xfer = i2c_master_send(client, wel, 3); + if (xfer != 3) { + dev_err(&client->dev, "%s: wel - %d\n", __FUNCTION__, xfer); + return -EIO; + } + + xfer = i2c_master_send(client, rwel, 3); + if (xfer != 3) { + dev_err(&client->dev, "%s: rwel - %d\n", __FUNCTION__, xfer); + return -EIO; + } + + /* write register's data */ + for (i = 0; i < (datetoo ? 8 : 3); i++) { + unsigned char rdata[3] = { 0, reg_base + i, buf[i] }; + + xfer = i2c_master_send(client, rdata, 3); + if (xfer != 3) { + dev_err(&client->dev, + "%s: xfer=%d addr=%02x, data=%02x\n", + __FUNCTION__, + xfer, rdata[1], rdata[2]); + return -EIO; + } + }; + + /* disable further writes */ + xfer = i2c_master_send(client, diswe, 3); + if (xfer != 3) { + dev_err(&client->dev, "%s: diswe - %d\n", __FUNCTION__, xfer); + return -EIO; + } + + return 0; +} + +static int x1205_get_dtrim(struct i2c_client *client, int *trim) +{ + unsigned char dtr; + static unsigned char dtr_addr[2] = { 0, X1205_REG_DTR }; + + struct i2c_msg msgs[] = { + { client->addr, 0, 2, dtr_addr }, /* setup read ptr */ + { client->addr, I2C_M_RD, 1, &dtr }, /* read dtr */ + }; + + /* read dtr register */ + if ((i2c_transfer(client->adapter, &msgs[0], 2)) != 2) { + dev_err(&client->dev, "%s: read error\n", __FUNCTION__); + return -EIO; + } + + dev_dbg(&client->dev, "%s: raw dtr=%x\n", __FUNCTION__, dtr); + + *trim = 0; + + if (dtr & X1205_DTR_DTR0) + *trim += 20; + + if (dtr & X1205_DTR_DTR1) + *trim += 10; + + if (dtr & X1205_DTR_DTR2) + *trim = -*trim; + + return 0; +} + +static int x1205_get_atrim(struct i2c_client *client, int *trim) +{ + s8 atr; + static unsigned char atr_addr[2] = { 0, X1205_REG_ATR }; + + struct i2c_msg msgs[] = { + { client->addr, 0, 2, atr_addr }, /* setup read ptr */ + { client->addr, I2C_M_RD, 1, &atr }, /* read atr */ + }; + + /* read atr register */ + if ((i2c_transfer(client->adapter, &msgs[0], 2)) != 2) { + dev_err(&client->dev, "%s: read error\n", __FUNCTION__); + return -EIO; + } + + dev_dbg(&client->dev, "%s: raw atr=%x\n", __FUNCTION__, atr); + + /* atr is a two's complement value on 6 bits, + * perform sign extension. The formula is + * Catr = (atr * 0.25pF) + 11.00pF. + */ + if (atr & 0x20) + atr |= 0xC0; + + dev_dbg(&client->dev, "%s: raw atr=%x (%d)\n", __FUNCTION__, atr, atr); + + *trim = (atr * 250) + 11000; + + dev_dbg(&client->dev, "%s: real=%d\n", __FUNCTION__, *trim); + + return 0; +} + +static int x1205_hctosys(struct i2c_client *client) +{ + int err; + + struct rtc_time tm; + struct timespec tv; + + err = x1205_command(client, X1205_CMD_GETDATETIME, &tm); + + if (err) { + dev_err(&client->dev, + "Unable to set the system clock\n"); + return err; + } + + /* IMPORTANT: the RTC only stores whole seconds. It is arbitrary + * whether it stores the most close value or the value with partial + * seconds truncated. However, it is important that we use it to store + * the truncated value. This is because otherwise it is necessary, + * in an rtc sync function, to read both xtime.tv_sec and + * xtime.tv_nsec. On some processors (i.e. ARM), an atomic read + * of >32bits is not possible. So storing the most close value would + * slow down the sync API. So here we have the truncated value and + * the best guess is to add 0.5s. + */ + + tv.tv_nsec = NSEC_PER_SEC >> 1; + + /* WARNING: this is not the C library 'mktime' call, it is a built in + * inline function from include/linux/time.h. It expects (requires) + * the month to be in the range 1-12 + */ + + tv.tv_sec = mktime(tm.tm_year + 1900, tm.tm_mon + 1, + tm.tm_mday, tm.tm_hour, + tm.tm_min, tm.tm_sec); + + do_settimeofday(&tv); + + dev_info(&client->dev, + "setting the system clock to %d-%d-%d %d:%d:%d\n", + tm.tm_year + 1900, tm.tm_mon + 1, + tm.tm_mday, tm.tm_hour, tm.tm_min, + tm.tm_sec); + + return 0; +} + +struct x1205_limit +{ + unsigned char reg; + unsigned char mask; + unsigned char min; + unsigned char max; +}; + +static int x1205_validate_client(struct i2c_client *client) +{ + int i, xfer; + + /* Probe array. We will read the register at the specified + * address and check if the given bits are zero. + */ + static const unsigned char probe_zero_pattern[] = { + /* register, mask */ + X1205_REG_SR, 0x18, + X1205_REG_DTR, 0xF8, + X1205_REG_ATR, 0xC0, + X1205_REG_INT, 0x18, + X1205_REG_0, 0xFF, + }; + + static const struct x1205_limit probe_limits_pattern[] = { + /* register, mask, min, max */ + { X1205_REG_Y2K, 0xFF, 19, 20 }, + { X1205_REG_DW, 0xFF, 0, 6 }, + { X1205_REG_YR, 0xFF, 0, 99 }, + { X1205_REG_MO, 0xFF, 0, 12 }, + { X1205_REG_DT, 0xFF, 0, 31 }, + { X1205_REG_HR, 0x7F, 0, 23 }, + { X1205_REG_MN, 0xFF, 0, 59 }, + { X1205_REG_SC, 0xFF, 0, 59 }, + { X1205_REG_Y2K1, 0xFF, 19, 20 }, + { X1205_REG_Y2K0, 0xFF, 19, 20 }, + }; + + /* check that registers have bits a 0 where expected */ + for (i = 0; i < ARRAY_SIZE(probe_zero_pattern); i += 2) { + unsigned char buf; + + unsigned char addr[2] = { 0, probe_zero_pattern[i] }; + + struct i2c_msg msgs[2] = { + { client->addr, 0, 2, addr }, + { client->addr, I2C_M_RD, 1, &buf }, + }; + + xfer = i2c_transfer(client->adapter, msgs, 2); + if (xfer != 2) { + dev_err(&client->adapter->dev, + "%s: could not read register %x\n", + __FUNCTION__, addr[1]); + + return -EIO; + } + + if ((buf & probe_zero_pattern[i+1]) != 0) { + dev_err(&client->adapter->dev, + "%s: register=%02x, zero pattern=%d, value=%x\n", + __FUNCTION__, addr[1], i, buf); + + return -ENODEV; + } + } + + /* check limits (only registers with bcd values) */ + for (i = 0; i < ARRAY_SIZE(probe_limits_pattern); i++) { + unsigned char reg, value; + + unsigned char addr[2] = { 0, probe_limits_pattern[i].reg }; + + struct i2c_msg msgs[2] = { + { client->addr, 0, 2, addr }, + { client->addr, I2C_M_RD, 1, ® }, + }; + + xfer = i2c_transfer(client->adapter, msgs, 2); + + if (xfer != 2) { + dev_err(&client->adapter->dev, + "%s: could not read register %x\n", + __FUNCTION__, addr[1]); + + return -EIO; + } + + value = BCD2BIN(reg & probe_limits_pattern[i].mask); + + if (value > probe_limits_pattern[i].max || + value < probe_limits_pattern[i].min) { + dev_dbg(&client->adapter->dev, + "%s: register=%x, lim pattern=%d, value=%d\n", + __FUNCTION__, addr[1], i, value); + + return -ENODEV; + } + } + + return 0; +} + +static int x1205_attach(struct i2c_adapter *adapter) +{ + dev_dbg(&adapter->dev, "%s\n", __FUNCTION__); + + return i2c_probe(adapter, &addr_data, x1205_probe); +} + +int x1205_direct_attach(int adapter_id, + struct i2c_client_address_data *address_data) +{ + int err; + struct i2c_adapter *adapter = i2c_get_adapter(adapter_id); + + if (adapter) { + err = i2c_probe(adapter, + address_data, x1205_probe); + + i2c_put_adapter(adapter); + + return err; + } + + return -ENODEV; +} + +static int x1205_probe(struct i2c_adapter *adapter, int address, int kind) +{ + struct i2c_client *client; + struct x1205_data *data; + + int err = 0; + + dev_dbg(&adapter->dev, "%s\n", __FUNCTION__); + + if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) { + err = -ENODEV; + goto exit; + } + + if (!(data = kzalloc(sizeof(struct x1205_data), GFP_KERNEL))) { + err = -ENOMEM; + goto exit; + } + + /* Initialize our structures */ + data->epoch = 2000; + + client = &data->client; + client->addr = address; + client->driver = &x1205_driver; + client->adapter = adapter; + + strlcpy(client->name, "x1205", I2C_NAME_SIZE); + + i2c_set_clientdata(client, data); + + /* Verify the chip is really an X1205 */ + if (kind < 0) { + if (x1205_validate_client(client) < 0) { + err = -ENODEV; + goto exit_kfree; + } + } + + /* Inform the i2c layer */ + if ((err = i2c_attach_client(client))) + goto exit_kfree; + + list_add(&data->list, &x1205_clients); + + dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n"); + + /* If requested, set the system time */ + if (hctosys) + x1205_hctosys(client); + + return 0; + +exit_kfree: + kfree(data); + +exit: + return err; +} + +static int x1205_detach(struct i2c_client *client) +{ + int err; + struct x1205_data *data = i2c_get_clientdata(client); + + dev_dbg(&client->dev, "%s\n", __FUNCTION__); + + if ((err = i2c_detach_client(client))) + return err; + + list_del(&data->list); + + kfree(data); + + return 0; +} + +static int x1205_command(struct i2c_client *client, unsigned int cmd, + void *param) +{ + if (param == NULL) + return -EINVAL; + + if (!capable(CAP_SYS_TIME)) + return -EACCES; + + dev_dbg(&client->dev, "%s: cmd=%d\n", __FUNCTION__, cmd); + + switch (cmd) { + case X1205_CMD_GETDATETIME: + return x1205_get_datetime(client, param, X1205_CCR_BASE); + + case X1205_CMD_SETTIME: + return x1205_set_datetime(client, param, 0, + X1205_CCR_BASE); + + case X1205_CMD_SETDATETIME: + return x1205_set_datetime(client, param, 1, + X1205_CCR_BASE); + + case X1205_CMD_GETALARM: + return x1205_get_datetime(client, param, X1205_ALM0_BASE); + + case X1205_CMD_SETALARM: + return x1205_set_datetime(client, param, 1, + X1205_ALM0_BASE); + + case X1205_CMD_GETDTRIM: + return x1205_get_dtrim(client, param); + + case X1205_CMD_GETATRIM: + return x1205_get_atrim(client, param); + + default: + return -EINVAL; + } +} + +static int __init x1205_init(void) +{ + return i2c_add_driver(&x1205_driver); +} + +static void __exit x1205_exit(void) +{ + i2c_del_driver(&x1205_driver); +} + +MODULE_AUTHOR( + "Karen Spearel <kas11@tampabay.rr.com>, " + "Alessandro Zummo <a.zummo@towertech.it>"); +MODULE_DESCRIPTION("Xicor X1205 RTC driver"); +MODULE_LICENSE("GPL"); +MODULE_VERSION(DRV_VERSION); + +EXPORT_SYMBOL_GPL(x1205_do_command); +EXPORT_SYMBOL_GPL(x1205_direct_attach); + +module_init(x1205_init); +module_exit(x1205_exit); diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index dda472e5e8be..02e335a04f09 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -19,7 +19,8 @@ /* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi>. All SMBus-related things are written by Frodo Looijaard <frodol@dds.nl> - SMBus 2.0 support by Mark Studebaker <mdsxyz123@yahoo.com> */ + SMBus 2.0 support by Mark Studebaker <mdsxyz123@yahoo.com> and + Jean Delvare <khali@linux-fr.org> */ #include <linux/module.h> #include <linux/kernel.h> @@ -48,7 +49,7 @@ static int i2c_bus_suspend(struct device * dev, pm_message_t state) int rc = 0; if (dev->driver && dev->driver->suspend) - rc = dev->driver->suspend(dev,state,0); + rc = dev->driver->suspend(dev, state); return rc; } @@ -57,7 +58,7 @@ static int i2c_bus_resume(struct device * dev) int rc = 0; if (dev->driver && dev->driver->resume) - rc = dev->driver->resume(dev,0); + rc = dev->driver->resume(dev); return rc; } @@ -85,6 +86,7 @@ void i2c_adapter_dev_release(struct device *dev) } struct device_driver i2c_adapter_driver = { + .owner = THIS_MODULE, .name = "i2c_adapter", .bus = &i2c_bus_type, .probe = i2c_device_probe, @@ -98,6 +100,7 @@ static void i2c_adapter_class_dev_release(struct class_device *dev) } struct class i2c_adapter_class = { + .owner = THIS_MODULE, .name = "i2c-adapter", .release = &i2c_adapter_class_dev_release, }; @@ -291,6 +294,7 @@ int i2c_add_driver(struct i2c_driver *driver) down(&core_lists); /* add the driver to the list of i2c drivers in the driver core */ + driver->driver.owner = driver->owner; driver->driver.name = driver->name; driver->driver.bus = &i2c_bus_type; driver->driver.probe = i2c_device_probe; @@ -706,10 +710,6 @@ int i2c_probe(struct i2c_adapter *adapter, int i, err; int adap_id = i2c_adapter_id(adapter); - /* Forget it if we can't probe using SMBUS_QUICK */ - if (! i2c_check_functionality(adapter,I2C_FUNC_SMBUS_QUICK)) - return -1; - /* Force entries are done first, and are not affected by ignore entries */ if (address_data->forces) { @@ -736,6 +736,17 @@ int i2c_probe(struct i2c_adapter *adapter, } } + /* Stop here if we can't use SMBUS_QUICK */ + if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_QUICK)) { + if (address_data->probe[0] == I2C_CLIENT_END + && address_data->normal_i2c[0] == I2C_CLIENT_END) + return 0; + + dev_warn(&adapter->dev, "SMBus Quick command not supported, " + "can't probe for chips\n"); + return -1; + } + /* Probe entries are done second, and are not affected by ignore entries either */ for (i = 0; address_data->probe[i] != I2C_CLIENT_END; i += 2) { @@ -820,101 +831,44 @@ crc8(u16 data) return (u8)(data >> 8); } -/* CRC over count bytes in the first array plus the bytes in the rest - array if it is non-null. rest[0] is the (length of rest) - 1 - and is included. */ -static u8 i2c_smbus_partial_pec(u8 crc, int count, u8 *first, u8 *rest) +/* Incremental CRC8 over count bytes in the array pointed to by p */ +static u8 i2c_smbus_pec(u8 crc, u8 *p, size_t count) { int i; for(i = 0; i < count; i++) - crc = crc8((crc ^ first[i]) << 8); - if(rest != NULL) - for(i = 0; i <= rest[0]; i++) - crc = crc8((crc ^ rest[i]) << 8); + crc = crc8((crc ^ p[i]) << 8); return crc; } -static u8 i2c_smbus_pec(int count, u8 *first, u8 *rest) +/* Assume a 7-bit address, which is reasonable for SMBus */ +static u8 i2c_smbus_msg_pec(u8 pec, struct i2c_msg *msg) { - return i2c_smbus_partial_pec(0, count, first, rest); + /* The address will be sent first */ + u8 addr = (msg->addr << 1) | !!(msg->flags & I2C_M_RD); + pec = i2c_smbus_pec(pec, &addr, 1); + + /* The data buffer follows */ + return i2c_smbus_pec(pec, msg->buf, msg->len); } -/* Returns new "size" (transaction type) - Note that we convert byte to byte_data and byte_data to word_data - rather than invent new xxx_PEC transactions. */ -static int i2c_smbus_add_pec(u16 addr, u8 command, int size, - union i2c_smbus_data *data) +/* Used for write only transactions */ +static inline void i2c_smbus_add_pec(struct i2c_msg *msg) { - u8 buf[3]; - - buf[0] = addr << 1; - buf[1] = command; - switch(size) { - case I2C_SMBUS_BYTE: - data->byte = i2c_smbus_pec(2, buf, NULL); - size = I2C_SMBUS_BYTE_DATA; - break; - case I2C_SMBUS_BYTE_DATA: - buf[2] = data->byte; - data->word = buf[2] || - (i2c_smbus_pec(3, buf, NULL) << 8); - size = I2C_SMBUS_WORD_DATA; - break; - case I2C_SMBUS_WORD_DATA: - /* unsupported */ - break; - case I2C_SMBUS_BLOCK_DATA: - data->block[data->block[0] + 1] = - i2c_smbus_pec(2, buf, data->block); - size = I2C_SMBUS_BLOCK_DATA_PEC; - break; - } - return size; + msg->buf[msg->len] = i2c_smbus_msg_pec(0, msg); + msg->len++; } -static int i2c_smbus_check_pec(u16 addr, u8 command, int size, u8 partial, - union i2c_smbus_data *data) +/* Return <0 on CRC error + If there was a write before this read (most cases) we need to take the + partial CRC from the write part into account. + Note that this function does modify the message (we need to decrease the + message length to hide the CRC byte from the caller). */ +static int i2c_smbus_check_pec(u8 cpec, struct i2c_msg *msg) { - u8 buf[3], rpec, cpec; + u8 rpec = msg->buf[--msg->len]; + cpec = i2c_smbus_msg_pec(cpec, msg); - buf[1] = command; - switch(size) { - case I2C_SMBUS_BYTE_DATA: - buf[0] = (addr << 1) | 1; - cpec = i2c_smbus_pec(2, buf, NULL); - rpec = data->byte; - break; - case I2C_SMBUS_WORD_DATA: - buf[0] = (addr << 1) | 1; - buf[2] = data->word & 0xff; - cpec = i2c_smbus_pec(3, buf, NULL); - rpec = data->word >> 8; - break; - case I2C_SMBUS_WORD_DATA_PEC: - /* unsupported */ - cpec = rpec = 0; - break; - case I2C_SMBUS_PROC_CALL_PEC: - /* unsupported */ - cpec = rpec = 0; - break; - case I2C_SMBUS_BLOCK_DATA_PEC: - buf[0] = (addr << 1); - buf[2] = (addr << 1) | 1; - cpec = i2c_smbus_pec(3, buf, data->block); - rpec = data->block[data->block[0] + 1]; - break; - case I2C_SMBUS_BLOCK_PROC_CALL_PEC: - buf[0] = (addr << 1) | 1; - rpec = i2c_smbus_partial_pec(partial, 1, - buf, data->block); - cpec = data->block[data->block[0] + 1]; - break; - default: - cpec = rpec = 0; - break; - } if (rpec != cpec) { pr_debug("i2c-core: Bad PEC 0x%02x vs. 0x%02x\n", rpec, cpec); @@ -941,9 +895,8 @@ s32 i2c_smbus_read_byte(struct i2c_client *client) s32 i2c_smbus_write_byte(struct i2c_client *client, u8 value) { - union i2c_smbus_data data; /* only for PEC */ return i2c_smbus_xfer(client->adapter,client->addr,client->flags, - I2C_SMBUS_WRITE,value, I2C_SMBUS_BYTE,&data); + I2C_SMBUS_WRITE, value, I2C_SMBUS_BYTE, NULL); } s32 i2c_smbus_read_byte_data(struct i2c_client *client, u8 command) @@ -1026,13 +979,14 @@ static s32 i2c_smbus_xfer_emulated(struct i2c_adapter * adapter, u16 addr, need to use only one message; when reading, we need two. We initialize most things with sane defaults, to keep the code below somewhat simpler. */ - unsigned char msgbuf0[34]; - unsigned char msgbuf1[34]; + unsigned char msgbuf0[I2C_SMBUS_BLOCK_MAX+3]; + unsigned char msgbuf1[I2C_SMBUS_BLOCK_MAX+2]; int num = read_write == I2C_SMBUS_READ?2:1; struct i2c_msg msg[2] = { { addr, flags, 1, msgbuf0 }, { addr, flags | I2C_M_RD, 0, msgbuf1 } }; int i; + u8 partial_pec = 0; msgbuf0[0] = command; switch(size) { @@ -1075,7 +1029,6 @@ static s32 i2c_smbus_xfer_emulated(struct i2c_adapter * adapter, u16 addr, msgbuf0[2] = (data->word >> 8) & 0xff; break; case I2C_SMBUS_BLOCK_DATA: - case I2C_SMBUS_BLOCK_DATA_PEC: if (read_write == I2C_SMBUS_READ) { dev_err(&adapter->dev, "Block read not supported " "under I2C emulation!\n"); @@ -1088,23 +1041,20 @@ static s32 i2c_smbus_xfer_emulated(struct i2c_adapter * adapter, u16 addr, data->block[0]); return -1; } - if(size == I2C_SMBUS_BLOCK_DATA_PEC) - (msg[0].len)++; - for (i = 1; i <= msg[0].len; i++) + for (i = 1; i < msg[0].len; i++) msgbuf0[i] = data->block[i-1]; } break; case I2C_SMBUS_BLOCK_PROC_CALL: - case I2C_SMBUS_BLOCK_PROC_CALL_PEC: dev_dbg(&adapter->dev, "Block process call not supported " "under I2C emulation!\n"); return -1; case I2C_SMBUS_I2C_BLOCK_DATA: if (read_write == I2C_SMBUS_READ) { - msg[1].len = I2C_SMBUS_I2C_BLOCK_MAX; + msg[1].len = I2C_SMBUS_BLOCK_MAX; } else { msg[0].len = data->block[0] + 1; - if (msg[0].len > I2C_SMBUS_I2C_BLOCK_MAX + 1) { + if (msg[0].len > I2C_SMBUS_BLOCK_MAX + 1) { dev_err(&adapter->dev, "i2c_smbus_xfer_emulated called with " "invalid block write size (%d)\n", data->block[0]); @@ -1120,9 +1070,30 @@ static s32 i2c_smbus_xfer_emulated(struct i2c_adapter * adapter, u16 addr, return -1; } + i = ((flags & I2C_CLIENT_PEC) && size != I2C_SMBUS_QUICK + && size != I2C_SMBUS_I2C_BLOCK_DATA); + if (i) { + /* Compute PEC if first message is a write */ + if (!(msg[0].flags & I2C_M_RD)) { + if (num == 1) /* Write only */ + i2c_smbus_add_pec(&msg[0]); + else /* Write followed by read */ + partial_pec = i2c_smbus_msg_pec(0, &msg[0]); + } + /* Ask for PEC if last message is a read */ + if (msg[num-1].flags & I2C_M_RD) + msg[num-1].len++; + } + if (i2c_transfer(adapter, msg, num) < 0) return -1; + /* Check PEC if last message is a read */ + if (i && (msg[num-1].flags & I2C_M_RD)) { + if (i2c_smbus_check_pec(partial_pec, &msg[num-1]) < 0) + return -1; + } + if (read_write == I2C_SMBUS_READ) switch(size) { case I2C_SMBUS_BYTE: @@ -1137,8 +1108,8 @@ static s32 i2c_smbus_xfer_emulated(struct i2c_adapter * adapter, u16 addr, break; case I2C_SMBUS_I2C_BLOCK_DATA: /* fixed at 32 for now */ - data->block[0] = I2C_SMBUS_I2C_BLOCK_MAX; - for (i = 0; i < I2C_SMBUS_I2C_BLOCK_MAX; i++) + data->block[0] = I2C_SMBUS_BLOCK_MAX; + for (i = 0; i < I2C_SMBUS_BLOCK_MAX; i++) data->block[i+1] = msgbuf1[i]; break; } @@ -1151,28 +1122,8 @@ s32 i2c_smbus_xfer(struct i2c_adapter * adapter, u16 addr, unsigned short flags, union i2c_smbus_data * data) { s32 res; - int swpec = 0; - u8 partial = 0; flags &= I2C_M_TEN | I2C_CLIENT_PEC; - if((flags & I2C_CLIENT_PEC) && - !(i2c_check_functionality(adapter, I2C_FUNC_SMBUS_HWPEC_CALC))) { - swpec = 1; - if(read_write == I2C_SMBUS_READ && - size == I2C_SMBUS_BLOCK_DATA) - size = I2C_SMBUS_BLOCK_DATA_PEC; - else if(size == I2C_SMBUS_PROC_CALL) - size = I2C_SMBUS_PROC_CALL_PEC; - else if(size == I2C_SMBUS_BLOCK_PROC_CALL) { - i2c_smbus_add_pec(addr, command, - I2C_SMBUS_BLOCK_DATA, data); - partial = data->block[data->block[0] + 1]; - size = I2C_SMBUS_BLOCK_PROC_CALL_PEC; - } else if(read_write == I2C_SMBUS_WRITE && - size != I2C_SMBUS_QUICK && - size != I2C_SMBUS_I2C_BLOCK_DATA) - size = i2c_smbus_add_pec(addr, command, size, data); - } if (adapter->algo->smbus_xfer) { down(&adapter->bus_lock); @@ -1183,13 +1134,6 @@ s32 i2c_smbus_xfer(struct i2c_adapter * adapter, u16 addr, unsigned short flags, res = i2c_smbus_xfer_emulated(adapter,addr,flags,read_write, command,size,data); - if(res >= 0 && swpec && - size != I2C_SMBUS_QUICK && size != I2C_SMBUS_I2C_BLOCK_DATA && - (read_write == I2C_SMBUS_READ || size == I2C_SMBUS_PROC_CALL_PEC || - size == I2C_SMBUS_BLOCK_PROC_CALL_PEC)) { - if(i2c_smbus_check_pec(addr, command, size, partial, data)) - return -1; - } return res; } diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c index aa7a4fadef64..ea14c8f1c82b 100644 --- a/drivers/i2c/i2c-dev.c +++ b/drivers/i2c/i2c-dev.c @@ -26,15 +26,11 @@ /* The I2C_RDWR ioctl code is written by Kolja Waschk <waschk@telos.de> */ -/* The devfs code is contributed by Philipp Matthias Hahn - <pmhahn@titan.lahn.de> */ - #include <linux/kernel.h> #include <linux/module.h> #include <linux/fs.h> #include <linux/slab.h> #include <linux/smp_lock.h> -#include <linux/devfs_fs_kernel.h> #include <linux/init.h> #include <linux/i2c.h> #include <linux/i2c-dev.h> @@ -80,10 +76,9 @@ static struct i2c_dev *get_free_i2c_dev(struct i2c_adapter *adap) { struct i2c_dev *i2c_dev; - i2c_dev = kmalloc(sizeof(*i2c_dev), GFP_KERNEL); + i2c_dev = kzalloc(sizeof(*i2c_dev), GFP_KERNEL); if (!i2c_dev) return ERR_PTR(-ENOMEM); - memset(i2c_dev, 0x00, sizeof(*i2c_dev)); spin_lock(&i2c_dev_array_lock); if (i2c_dev_array[adap->nr]) { @@ -177,8 +172,8 @@ static int i2cdev_ioctl(struct inode *inode, struct file *file, int i,datasize,res; unsigned long funcs; - dev_dbg(&client->adapter->dev, "i2c-%d ioctl, cmd: 0x%x, arg: %lx.\n", - iminor(inode),cmd, arg); + dev_dbg(&client->adapter->dev, "ioctl, cmd=0x%02x, arg=0x%02lx\n", + cmd, arg); switch ( cmd ) { case I2C_SLAVE: @@ -432,8 +427,6 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap) if (IS_ERR(i2c_dev)) return PTR_ERR(i2c_dev); - devfs_mk_cdev(MKDEV(I2C_MAJOR, i2c_dev->minor), - S_IFCHR|S_IRUSR|S_IWUSR, "i2c/%d", i2c_dev->minor); pr_debug("i2c-dev: adapter [%s] registered as minor %d\n", adap->name, i2c_dev->minor); @@ -466,7 +459,6 @@ static int i2cdev_detach_adapter(struct i2c_adapter *adap) return -ENODEV; init_completion(&i2c_dev->released); - devfs_remove("i2c/%d", i2c_dev->minor); return_i2c_dev(i2c_dev); class_device_unregister(&i2c_dev->class_dev); wait_for_completion(&i2c_dev->released); @@ -522,8 +514,6 @@ static int __init i2c_dev_init(void) if (res) goto out_unreg_class; - devfs_mk_dir("i2c"); - return 0; out_unreg_class: @@ -539,7 +529,6 @@ static void __exit i2c_dev_exit(void) { i2c_del_driver(&i2cdev_driver); class_unregister(&i2c_dev_class); - devfs_remove("i2c"); unregister_chrdev(I2C_MAJOR,"i2c"); } diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index ee38e6b143a4..47f2b832555f 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -1013,6 +1013,8 @@ typedef struct ide_tape_obj { static DECLARE_MUTEX(idetape_ref_sem); +static struct class *idetape_sysfs_class; + #define to_ide_tape(obj) container_of(obj, struct ide_tape_obj, kref) #define ide_tape_g(disk) \ @@ -4704,6 +4706,10 @@ static void ide_tape_release(struct kref *kref) drive->dsc_overlap = 0; drive->driver_data = NULL; + class_device_destroy(idetape_sysfs_class, + MKDEV(IDETAPE_MAJOR, tape->minor)); + class_device_destroy(idetape_sysfs_class, + MKDEV(IDETAPE_MAJOR, tape->minor + 128)); devfs_remove("%s/mt", drive->devfs_name); devfs_remove("%s/mtn", drive->devfs_name); devfs_unregister_tape(g->number); @@ -4878,6 +4884,11 @@ static int ide_tape_probe(struct device *dev) idetape_setup(drive, tape, minor); + class_device_create(idetape_sysfs_class, NULL, + MKDEV(IDETAPE_MAJOR, minor), dev, "%s", tape->name); + class_device_create(idetape_sysfs_class, NULL, + MKDEV(IDETAPE_MAJOR, minor + 128), dev, "n%s", tape->name); + devfs_mk_cdev(MKDEV(HWIF(drive)->major, minor), S_IFCHR | S_IRUGO | S_IWUGO, "%s/mt", drive->devfs_name); @@ -4903,6 +4914,7 @@ MODULE_LICENSE("GPL"); static void __exit idetape_exit (void) { driver_unregister(&idetape_driver.gen_driver); + class_destroy(idetape_sysfs_class); unregister_chrdev(IDETAPE_MAJOR, "ht"); } @@ -4911,11 +4923,33 @@ static void __exit idetape_exit (void) */ static int idetape_init (void) { + int error = 1; + idetape_sysfs_class = class_create(THIS_MODULE, "ide_tape"); + if (IS_ERR(idetape_sysfs_class)) { + idetape_sysfs_class = NULL; + printk(KERN_ERR "Unable to create sysfs class for ide tapes\n"); + error = -EBUSY; + goto out; + } + if (register_chrdev(IDETAPE_MAJOR, "ht", &idetape_fops)) { printk(KERN_ERR "ide-tape: Failed to register character device interface\n"); - return -EBUSY; + error = -EBUSY; + goto out_free_class; } - return driver_register(&idetape_driver.gen_driver); + + error = driver_register(&idetape_driver.gen_driver); + if (error) + goto out_free_driver; + + return 0; + +out_free_driver: + driver_unregister(&idetape_driver.gen_driver); +out_free_class: + class_destroy(idetape_sysfs_class); +out: + return error; } module_init(idetape_init); diff --git a/drivers/ieee1394/dv1394.c b/drivers/ieee1394/dv1394.c index e34730c7a874..cbbbe14b8849 100644 --- a/drivers/ieee1394/dv1394.c +++ b/drivers/ieee1394/dv1394.c @@ -2361,7 +2361,7 @@ static void dv1394_add_host (struct hpsb_host *host) ohci = (struct ti_ohci *)host->hostdata; - class_device_create(hpsb_protocol_class, MKDEV( + class_device_create(hpsb_protocol_class, NULL, MKDEV( IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_DV1394 * 16 + (id<<2)), NULL, "dv1394-%d", id); devfs_mk_dir("ieee1394/dv/host%d", id); diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c index 347ece6b583c..7fff5a1d2ea4 100644 --- a/drivers/ieee1394/nodemgr.c +++ b/drivers/ieee1394/nodemgr.c @@ -1292,7 +1292,7 @@ static void nodemgr_suspend_ne(struct node_entry *ne) if (ud->device.driver && (!ud->device.driver->suspend || - ud->device.driver->suspend(&ud->device, PMSG_SUSPEND, 0))) + ud->device.driver->suspend(&ud->device, PMSG_SUSPEND))) device_release_driver(&ud->device); } up_write(&ne->device.bus->subsys.rwsem); @@ -1315,7 +1315,7 @@ static void nodemgr_resume_ne(struct node_entry *ne) continue; if (ud->device.driver && ud->device.driver->resume) - ud->device.driver->resume(&ud->device, 0); + ud->device.driver->resume(&ud->device); } up_read(&ne->device.bus->subsys.rwsem); diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c index 0470f77a9cd1..24411e666b21 100644 --- a/drivers/ieee1394/raw1394.c +++ b/drivers/ieee1394/raw1394.c @@ -2912,7 +2912,7 @@ static int __init init_raw1394(void) hpsb_register_highlevel(&raw1394_highlevel); - if (IS_ERR(class_device_create(hpsb_protocol_class, MKDEV( + if (IS_ERR(class_device_create(hpsb_protocol_class, NULL, MKDEV( IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_RAW1394 * 16), NULL, RAW1394_DEVICE_NAME))) { ret = -EFAULT; diff --git a/drivers/ieee1394/video1394.c b/drivers/ieee1394/video1394.c index 11be9c9c82a8..23911da50154 100644 --- a/drivers/ieee1394/video1394.c +++ b/drivers/ieee1394/video1394.c @@ -1370,7 +1370,7 @@ static void video1394_add_host (struct hpsb_host *host) hpsb_set_hostinfo_key(&video1394_highlevel, host, ohci->host->id); minor = IEEE1394_MINOR_BLOCK_VIDEO1394 * 16 + ohci->host->id; - class_device_create(hpsb_protocol_class, MKDEV( + class_device_create(hpsb_protocol_class, NULL, MKDEV( IEEE1394_MAJOR, minor), NULL, "%s-%d", VIDEO1394_DRIVER_NAME, ohci->host->id); devfs_mk_cdev(MKDEV(IEEE1394_MAJOR, minor), diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c index d0f0b0a2edd3..021b8f1d36d3 100644 --- a/drivers/infiniband/core/ucm.c +++ b/drivers/infiniband/core/ucm.c @@ -1300,7 +1300,7 @@ static int __init ib_ucm_init(void) goto err_class; } - class_device_create(ib_ucm_class, IB_UCM_DEV, NULL, "ucm"); + class_device_create(ib_ucm_class, NULL, IB_UCM_DEV, NULL, "ucm"); idr_init(&ctx_id_table); init_MUTEX(&ctx_id_mutex); diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index 3738d173f9a6..a4696cd0978c 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -20,7 +20,6 @@ #include <linux/major.h> #include <linux/smp_lock.h> #include <linux/device.h> -#include <linux/devfs_fs_kernel.h> #include <linux/compat.h> struct evdev { @@ -662,6 +661,7 @@ static struct file_operations evdev_fops = { static struct input_handle *evdev_connect(struct input_handler *handler, struct input_dev *dev, struct input_device_id *id) { struct evdev *evdev; + struct class_device *cdev; int minor; for (minor = 0; minor < EVDEV_MINORS && evdev_table[minor]; minor++); @@ -687,11 +687,13 @@ static struct input_handle *evdev_connect(struct input_handler *handler, struct evdev_table[minor] = evdev; - devfs_mk_cdev(MKDEV(INPUT_MAJOR, EVDEV_MINOR_BASE + minor), - S_IFCHR|S_IRUGO|S_IWUSR, "input/event%d", minor); - class_device_create(input_class, + cdev = class_device_create(&input_class, &dev->cdev, MKDEV(INPUT_MAJOR, EVDEV_MINOR_BASE + minor), - dev->dev, "event%d", minor); + dev->cdev.dev, evdev->name); + + /* temporary symlink to keep userspace happy */ + sysfs_create_link(&input_class.subsys.kset.kobj, &cdev->kobj, + evdev->name); return &evdev->handle; } @@ -701,9 +703,9 @@ static void evdev_disconnect(struct input_handle *handle) struct evdev *evdev = handle->private; struct evdev_list *list; - class_device_destroy(input_class, + sysfs_remove_link(&input_class.subsys.kset.kobj, evdev->name); + class_device_destroy(&input_class, MKDEV(INPUT_MAJOR, EVDEV_MINOR_BASE + evdev->minor)); - devfs_remove("input/event%d", evdev->minor); evdev->exist = 0; if (evdev->open) { diff --git a/drivers/input/input.c b/drivers/input/input.c index 14ae5583e198..3b1685ff9d10 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -22,12 +22,12 @@ #include <linux/interrupt.h> #include <linux/poll.h> #include <linux/device.h> -#include <linux/devfs_fs_kernel.h> MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>"); MODULE_DESCRIPTION("Input core"); MODULE_LICENSE("GPL"); +EXPORT_SYMBOL(input_allocate_device); EXPORT_SYMBOL(input_register_device); EXPORT_SYMBOL(input_unregister_device); EXPORT_SYMBOL(input_register_handler); @@ -39,7 +39,7 @@ EXPORT_SYMBOL(input_close_device); EXPORT_SYMBOL(input_accept_process); EXPORT_SYMBOL(input_flush_device); EXPORT_SYMBOL(input_event); -EXPORT_SYMBOL(input_class); +EXPORT_SYMBOL_GPL(input_class); #define INPUT_DEVICES 256 @@ -316,124 +316,21 @@ static struct input_device_id *input_match_device(struct input_device_id *id, st return NULL; } - -/* - * Input hotplugging interface - loading event handlers based on - * device bitfields. - */ - -#ifdef CONFIG_HOTPLUG - -/* - * Input hotplugging invokes what /proc/sys/kernel/hotplug says - * (normally /sbin/hotplug) when input devices get added or removed. - * - * This invokes a user mode policy agent, typically helping to load driver - * or other modules, configure the device, and more. Drivers can provide - * a MODULE_DEVICE_TABLE to help with module loading subtasks. - * - */ - -#define SPRINTF_BIT_A(bit, name, max) \ - do { \ - envp[i++] = scratch; \ - scratch += sprintf(scratch, name); \ - for (j = NBITS(max) - 1; j >= 0; j--) \ - if (dev->bit[j]) break; \ - for (; j >= 0; j--) \ - scratch += sprintf(scratch, "%lx ", dev->bit[j]); \ - scratch++; \ - } while (0) - -#define SPRINTF_BIT_A2(bit, name, max, ev) \ - do { \ - if (test_bit(ev, dev->evbit)) \ - SPRINTF_BIT_A(bit, name, max); \ - } while (0) - -static void input_call_hotplug(char *verb, struct input_dev *dev) +static int input_print_bitmap(char *buf, int buf_size, unsigned long *bitmap, int max) { - char *argv[3], **envp, *buf, *scratch; - int i = 0, j, value; - - if (!hotplug_path[0]) { - printk(KERN_ERR "input.c: calling hotplug without a hotplug agent defined\n"); - return; - } - if (in_interrupt()) { - printk(KERN_ERR "input.c: calling hotplug from interrupt\n"); - return; - } - if (!current->fs->root) { - printk(KERN_WARNING "input.c: calling hotplug without valid filesystem\n"); - return; - } - if (!(envp = (char **) kmalloc(20 * sizeof(char *), GFP_KERNEL))) { - printk(KERN_ERR "input.c: not enough memory allocating hotplug environment\n"); - return; - } - if (!(buf = kmalloc(1024, GFP_KERNEL))) { - kfree (envp); - printk(KERN_ERR "input.c: not enough memory allocating hotplug environment\n"); - return; - } - - argv[0] = hotplug_path; - argv[1] = "input"; - argv[2] = NULL; - - envp[i++] = "HOME=/"; - envp[i++] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin"; - - scratch = buf; - - envp[i++] = scratch; - scratch += sprintf(scratch, "ACTION=%s", verb) + 1; - - envp[i++] = scratch; - scratch += sprintf(scratch, "PRODUCT=%x/%x/%x/%x", - dev->id.bustype, dev->id.vendor, dev->id.product, dev->id.version) + 1; - - if (dev->name) { - envp[i++] = scratch; - scratch += sprintf(scratch, "NAME=%s", dev->name) + 1; - } - - if (dev->phys) { - envp[i++] = scratch; - scratch += sprintf(scratch, "PHYS=%s", dev->phys) + 1; - } - - SPRINTF_BIT_A(evbit, "EV=", EV_MAX); - SPRINTF_BIT_A2(keybit, "KEY=", KEY_MAX, EV_KEY); - SPRINTF_BIT_A2(relbit, "REL=", REL_MAX, EV_REL); - SPRINTF_BIT_A2(absbit, "ABS=", ABS_MAX, EV_ABS); - SPRINTF_BIT_A2(mscbit, "MSC=", MSC_MAX, EV_MSC); - SPRINTF_BIT_A2(ledbit, "LED=", LED_MAX, EV_LED); - SPRINTF_BIT_A2(sndbit, "SND=", SND_MAX, EV_SND); - SPRINTF_BIT_A2(ffbit, "FF=", FF_MAX, EV_FF); - SPRINTF_BIT_A2(swbit, "SW=", SW_MAX, EV_SW); - - envp[i++] = NULL; - -#ifdef INPUT_DEBUG - printk(KERN_DEBUG "input.c: calling %s %s [%s %s %s %s %s]\n", - argv[0], argv[1], envp[0], envp[1], envp[2], envp[3], envp[4]); -#endif - - value = call_usermodehelper(argv [0], argv, envp, 0); + int i; + int len = 0; - kfree(buf); - kfree(envp); + for (i = NBITS(max) - 1; i > 0; i--) + if (bitmap[i]) + break; -#ifdef INPUT_DEBUG - if (value != 0) - printk(KERN_DEBUG "input.c: hotplug returned %d\n", value); -#endif + for (; i >= 0; i--) + len += snprintf(buf + len, max(buf_size - len, 0), + "%lx%s", bitmap[i], i > 0 ? " " : ""); + return len; } -#endif - #ifdef CONFIG_PROC_FS static struct proc_dir_entry *proc_bus_input_dir; @@ -455,37 +352,39 @@ static unsigned int input_devices_poll(struct file *file, poll_table *wait) return 0; } -#define SPRINTF_BIT_B(bit, name, max) \ - do { \ - len += sprintf(buf + len, "B: %s", name); \ - for (i = NBITS(max) - 1; i >= 0; i--) \ - if (dev->bit[i]) break; \ - for (; i >= 0; i--) \ - len += sprintf(buf + len, "%lx ", dev->bit[i]); \ - len += sprintf(buf + len, "\n"); \ +#define SPRINTF_BIT(ev, bm) \ + do { \ + len += sprintf(buf + len, "B: %s=", #ev); \ + len += input_print_bitmap(buf + len, INT_MAX, \ + dev->bm##bit, ev##_MAX); \ + len += sprintf(buf + len, "\n"); \ } while (0) -#define SPRINTF_BIT_B2(bit, name, max, ev) \ - do { \ - if (test_bit(ev, dev->evbit)) \ - SPRINTF_BIT_B(bit, name, max); \ +#define TEST_AND_SPRINTF_BIT(ev, bm) \ + do { \ + if (test_bit(EV_##ev, dev->evbit)) \ + SPRINTF_BIT(ev, bm); \ } while (0) static int input_devices_read(char *buf, char **start, off_t pos, int count, int *eof, void *data) { struct input_dev *dev; struct input_handle *handle; + const char *path; off_t at = 0; - int i, len, cnt = 0; + int len, cnt = 0; list_for_each_entry(dev, &input_dev_list, node) { + path = dev->dynalloc ? kobject_get_path(&dev->cdev.kobj, GFP_KERNEL) : NULL; + len = sprintf(buf, "I: Bus=%04x Vendor=%04x Product=%04x Version=%04x\n", dev->id.bustype, dev->id.vendor, dev->id.product, dev->id.version); len += sprintf(buf + len, "N: Name=\"%s\"\n", dev->name ? dev->name : ""); len += sprintf(buf + len, "P: Phys=%s\n", dev->phys ? dev->phys : ""); + len += sprintf(buf + len, "S: Sysfs=%s\n", path ? path : ""); len += sprintf(buf + len, "H: Handlers="); list_for_each_entry(handle, &dev->h_list, d_node) @@ -493,15 +392,15 @@ static int input_devices_read(char *buf, char **start, off_t pos, int count, int len += sprintf(buf + len, "\n"); - SPRINTF_BIT_B(evbit, "EV=", EV_MAX); - SPRINTF_BIT_B2(keybit, "KEY=", KEY_MAX, EV_KEY); - SPRINTF_BIT_B2(relbit, "REL=", REL_MAX, EV_REL); - SPRINTF_BIT_B2(absbit, "ABS=", ABS_MAX, EV_ABS); - SPRINTF_BIT_B2(mscbit, "MSC=", MSC_MAX, EV_MSC); - SPRINTF_BIT_B2(ledbit, "LED=", LED_MAX, EV_LED); - SPRINTF_BIT_B2(sndbit, "SND=", SND_MAX, EV_SND); - SPRINTF_BIT_B2(ffbit, "FF=", FF_MAX, EV_FF); - SPRINTF_BIT_B2(swbit, "SW=", SW_MAX, EV_SW); + SPRINTF_BIT(EV, ev); + TEST_AND_SPRINTF_BIT(KEY, key); + TEST_AND_SPRINTF_BIT(REL, rel); + TEST_AND_SPRINTF_BIT(ABS, abs); + TEST_AND_SPRINTF_BIT(MSC, msc); + TEST_AND_SPRINTF_BIT(LED, led); + TEST_AND_SPRINTF_BIT(SND, snd); + TEST_AND_SPRINTF_BIT(FF, ff); + TEST_AND_SPRINTF_BIT(SW, sw); len += sprintf(buf + len, "\n"); @@ -516,6 +415,8 @@ static int input_devices_read(char *buf, char **start, off_t pos, int count, int if (cnt >= count) break; } + + kfree(path); } if (&dev->node == &input_dev_list) @@ -606,6 +507,240 @@ static inline int input_proc_init(void) { return 0; } static inline void input_proc_exit(void) { } #endif +#define INPUT_DEV_STRING_ATTR_SHOW(name) \ +static ssize_t input_dev_show_##name(struct class_device *dev, char *buf) \ +{ \ + struct input_dev *input_dev = to_input_dev(dev); \ + int retval; \ + \ + retval = down_interruptible(&input_dev->sem); \ + if (retval) \ + return retval; \ + \ + retval = sprintf(buf, "%s\n", input_dev->name ? input_dev->name : ""); \ + \ + up(&input_dev->sem); \ + \ + return retval; \ +} \ +static CLASS_DEVICE_ATTR(name, S_IRUGO, input_dev_show_##name, NULL); + +INPUT_DEV_STRING_ATTR_SHOW(name); +INPUT_DEV_STRING_ATTR_SHOW(phys); +INPUT_DEV_STRING_ATTR_SHOW(uniq); + +static struct attribute *input_dev_attrs[] = { + &class_device_attr_name.attr, + &class_device_attr_phys.attr, + &class_device_attr_uniq.attr, + NULL +}; + +static struct attribute_group input_dev_group = { + .attrs = input_dev_attrs, +}; + +#define INPUT_DEV_ID_ATTR(name) \ +static ssize_t input_dev_show_id_##name(struct class_device *dev, char *buf) \ +{ \ + struct input_dev *input_dev = to_input_dev(dev); \ + return sprintf(buf, "%04x\n", input_dev->id.name); \ +} \ +static CLASS_DEVICE_ATTR(name, S_IRUGO, input_dev_show_id_##name, NULL); + +INPUT_DEV_ID_ATTR(bustype); +INPUT_DEV_ID_ATTR(vendor); +INPUT_DEV_ID_ATTR(product); +INPUT_DEV_ID_ATTR(version); + +static struct attribute *input_dev_id_attrs[] = { + &class_device_attr_bustype.attr, + &class_device_attr_vendor.attr, + &class_device_attr_product.attr, + &class_device_attr_version.attr, + NULL +}; + +static struct attribute_group input_dev_id_attr_group = { + .name = "id", + .attrs = input_dev_id_attrs, +}; + +#define INPUT_DEV_CAP_ATTR(ev, bm) \ +static ssize_t input_dev_show_cap_##bm(struct class_device *dev, char *buf) \ +{ \ + struct input_dev *input_dev = to_input_dev(dev); \ + return input_print_bitmap(buf, PAGE_SIZE, input_dev->bm##bit, ev##_MAX);\ +} \ +static CLASS_DEVICE_ATTR(bm, S_IRUGO, input_dev_show_cap_##bm, NULL); + +INPUT_DEV_CAP_ATTR(EV, ev); +INPUT_DEV_CAP_ATTR(KEY, key); +INPUT_DEV_CAP_ATTR(REL, rel); +INPUT_DEV_CAP_ATTR(ABS, abs); +INPUT_DEV_CAP_ATTR(MSC, msc); +INPUT_DEV_CAP_ATTR(LED, led); +INPUT_DEV_CAP_ATTR(SND, snd); +INPUT_DEV_CAP_ATTR(FF, ff); +INPUT_DEV_CAP_ATTR(SW, sw); + +static struct attribute *input_dev_caps_attrs[] = { + &class_device_attr_ev.attr, + &class_device_attr_key.attr, + &class_device_attr_rel.attr, + &class_device_attr_abs.attr, + &class_device_attr_msc.attr, + &class_device_attr_led.attr, + &class_device_attr_snd.attr, + &class_device_attr_ff.attr, + &class_device_attr_sw.attr, + NULL +}; + +static struct attribute_group input_dev_caps_attr_group = { + .name = "capabilities", + .attrs = input_dev_caps_attrs, +}; + +static void input_dev_release(struct class_device *class_dev) +{ + struct input_dev *dev = to_input_dev(class_dev); + + kfree(dev); + module_put(THIS_MODULE); +} + +/* + * Input hotplugging interface - loading event handlers based on + * device bitfields. + */ +static int input_add_hotplug_bm_var(char **envp, int num_envp, int *cur_index, + char *buffer, int buffer_size, int *cur_len, + const char *name, unsigned long *bitmap, int max) +{ + if (*cur_index >= num_envp - 1) + return -ENOMEM; + + envp[*cur_index] = buffer + *cur_len; + + *cur_len += snprintf(buffer + *cur_len, max(buffer_size - *cur_len, 0), name); + if (*cur_len > buffer_size) + return -ENOMEM; + + *cur_len += input_print_bitmap(buffer + *cur_len, + max(buffer_size - *cur_len, 0), + bitmap, max) + 1; + if (*cur_len > buffer_size) + return -ENOMEM; + + (*cur_index)++; + return 0; +} + +#define INPUT_ADD_HOTPLUG_VAR(fmt, val...) \ + do { \ + int err = add_hotplug_env_var(envp, num_envp, &i, \ + buffer, buffer_size, &len, \ + fmt, val); \ + if (err) \ + return err; \ + } while (0) + +#define INPUT_ADD_HOTPLUG_BM_VAR(name, bm, max) \ + do { \ + int err = input_add_hotplug_bm_var(envp, num_envp, &i, \ + buffer, buffer_size, &len, \ + name, bm, max); \ + if (err) \ + return err; \ + } while (0) + +static int input_dev_hotplug(struct class_device *cdev, char **envp, + int num_envp, char *buffer, int buffer_size) +{ + struct input_dev *dev = to_input_dev(cdev); + int i = 0; + int len = 0; + + INPUT_ADD_HOTPLUG_VAR("PRODUCT=%x/%x/%x/%x", + dev->id.bustype, dev->id.vendor, + dev->id.product, dev->id.version); + if (dev->name) + INPUT_ADD_HOTPLUG_VAR("NAME=\"%s\"", dev->name); + if (dev->phys) + INPUT_ADD_HOTPLUG_VAR("PHYS=\"%s\"", dev->phys); + if (dev->phys) + INPUT_ADD_HOTPLUG_VAR("UNIQ=\"%s\"", dev->uniq); + + INPUT_ADD_HOTPLUG_BM_VAR("EV=", dev->evbit, EV_MAX); + if (test_bit(EV_KEY, dev->evbit)) + INPUT_ADD_HOTPLUG_BM_VAR("KEY=", dev->keybit, KEY_MAX); + if (test_bit(EV_REL, dev->evbit)) + INPUT_ADD_HOTPLUG_BM_VAR("REL=", dev->relbit, REL_MAX); + if (test_bit(EV_ABS, dev->evbit)) + INPUT_ADD_HOTPLUG_BM_VAR("ABS=", dev->absbit, ABS_MAX); + if (test_bit(EV_MSC, dev->evbit)) + INPUT_ADD_HOTPLUG_BM_VAR("MSC=", dev->mscbit, MSC_MAX); + if (test_bit(EV_LED, dev->evbit)) + INPUT_ADD_HOTPLUG_BM_VAR("LED=", dev->ledbit, LED_MAX); + if (test_bit(EV_SND, dev->evbit)) + INPUT_ADD_HOTPLUG_BM_VAR("SND=", dev->sndbit, SND_MAX); + if (test_bit(EV_FF, dev->evbit)) + INPUT_ADD_HOTPLUG_BM_VAR("FF=", dev->ffbit, FF_MAX); + if (test_bit(EV_SW, dev->evbit)) + INPUT_ADD_HOTPLUG_BM_VAR("SW=", dev->swbit, SW_MAX); + + envp[i] = NULL; + + return 0; +} + +struct class input_class = { + .name = "input", + .release = input_dev_release, + .hotplug = input_dev_hotplug, +}; + +struct input_dev *input_allocate_device(void) +{ + struct input_dev *dev; + + dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL); + if (dev) { + dev->dynalloc = 1; + dev->cdev.class = &input_class; + class_device_initialize(&dev->cdev); + INIT_LIST_HEAD(&dev->h_list); + INIT_LIST_HEAD(&dev->node); + } + + return dev; +} + +static void input_register_classdevice(struct input_dev *dev) +{ + static atomic_t input_no = ATOMIC_INIT(0); + const char *path; + + __module_get(THIS_MODULE); + + dev->dev = dev->cdev.dev; + + snprintf(dev->cdev.class_id, sizeof(dev->cdev.class_id), + "input%ld", (unsigned long) atomic_inc_return(&input_no) - 1); + + path = kobject_get_path(&dev->cdev.class->subsys.kset.kobj, GFP_KERNEL); + printk(KERN_INFO "input: %s/%s as %s\n", + dev->name ? dev->name : "Unspecified device", + path ? path : "", dev->cdev.class_id); + kfree(path); + + class_device_add(&dev->cdev); + sysfs_create_group(&dev->cdev.kobj, &input_dev_group); + sysfs_create_group(&dev->cdev.kobj, &input_dev_id_attr_group); + sysfs_create_group(&dev->cdev.kobj, &input_dev_caps_attr_group); +} + void input_register_device(struct input_dev *dev) { struct input_handle *handle; @@ -632,15 +767,15 @@ void input_register_device(struct input_dev *dev) INIT_LIST_HEAD(&dev->h_list); list_add_tail(&dev->node, &input_dev_list); + if (dev->dynalloc) + input_register_classdevice(dev); + list_for_each_entry(handler, &input_handler_list, node) if (!handler->blacklist || !input_match_device(handler->blacklist, dev)) if ((id = input_match_device(handler->id_table, dev))) if ((handle = handler->connect(handler, dev, id))) input_link_handle(handle); -#ifdef CONFIG_HOTPLUG - input_call_hotplug("add", dev); -#endif input_wakeup_procfs_readers(); } @@ -660,12 +795,14 @@ void input_unregister_device(struct input_dev *dev) handle->handler->disconnect(handle); } -#ifdef CONFIG_HOTPLUG - input_call_hotplug("remove", dev); -#endif - list_del_init(&dev->node); + if (dev->dynalloc) { + sysfs_remove_group(&dev->cdev.kobj, &input_dev_caps_attr_group); + sysfs_remove_group(&dev->cdev.kobj, &input_dev_id_attr_group); + class_device_unregister(&dev->cdev); + } + input_wakeup_procfs_readers(); } @@ -748,16 +885,14 @@ static struct file_operations input_fops = { .open = input_open_file, }; -struct class *input_class; - static int __init input_init(void) { int err; - input_class = class_create(THIS_MODULE, "input"); - if (IS_ERR(input_class)) { - printk(KERN_ERR "input: unable to register input class\n"); - return PTR_ERR(input_class); + err = class_register(&input_class); + if (err) { + printk(KERN_ERR "input: unable to register input_dev class\n"); + return err; } err = input_proc_init(); @@ -770,24 +905,18 @@ static int __init input_init(void) goto fail2; } - err = devfs_mk_dir("input"); - if (err) - goto fail3; - return 0; - fail3: unregister_chrdev(INPUT_MAJOR, "input"); fail2: input_proc_exit(); - fail1: class_destroy(input_class); + fail1: class_unregister(&input_class); return err; } static void __exit input_exit(void) { input_proc_exit(); - devfs_remove("input"); unregister_chrdev(INPUT_MAJOR, "input"); - class_destroy(input_class); + class_unregister(&input_class); } subsys_initcall(input_init); diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c index e0938d1d3ad7..20e2972b9204 100644 --- a/drivers/input/joydev.c +++ b/drivers/input/joydev.c @@ -26,7 +26,6 @@ #include <linux/init.h> #include <linux/smp_lock.h> #include <linux/device.h> -#include <linux/devfs_fs_kernel.h> MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>"); MODULE_DESCRIPTION("Joystick device interfaces"); @@ -449,6 +448,7 @@ static struct file_operations joydev_fops = { static struct input_handle *joydev_connect(struct input_handler *handler, struct input_dev *dev, struct input_device_id *id) { struct joydev *joydev; + struct class_device *cdev; int i, j, t, minor; for (minor = 0; minor < JOYDEV_MINORS && joydev_table[minor]; minor++); @@ -514,11 +514,13 @@ static struct input_handle *joydev_connect(struct input_handler *handler, struct joydev_table[minor] = joydev; - devfs_mk_cdev(MKDEV(INPUT_MAJOR, JOYDEV_MINOR_BASE + minor), - S_IFCHR|S_IRUGO|S_IWUSR, "input/js%d", minor); - class_device_create(input_class, + cdev = class_device_create(&input_class, &dev->cdev, MKDEV(INPUT_MAJOR, JOYDEV_MINOR_BASE + minor), - dev->dev, "js%d", minor); + dev->cdev.dev, joydev->name); + + /* temporary symlink to keep userspace happy */ + sysfs_create_link(&input_class.subsys.kset.kobj, &cdev->kobj, + joydev->name); return &joydev->handle; } @@ -528,8 +530,8 @@ static void joydev_disconnect(struct input_handle *handle) struct joydev *joydev = handle->private; struct joydev_list *list; - class_device_destroy(input_class, MKDEV(INPUT_MAJOR, JOYDEV_MINOR_BASE + joydev->minor)); - devfs_remove("input/js%d", joydev->minor); + sysfs_remove_link(&input_class.subsys.kset.kobj, joydev->name); + class_device_destroy(&input_class, MKDEV(INPUT_MAJOR, JOYDEV_MINOR_BASE + joydev->minor)); joydev->exist = 0; if (joydev->open) { diff --git a/drivers/input/joystick/adi.c b/drivers/input/joystick/adi.c index cf35ae638a0d..9d95459f4bcb 100644 --- a/drivers/input/joystick/adi.c +++ b/drivers/input/joystick/adi.c @@ -54,7 +54,7 @@ MODULE_LICENSE("GPL"); #define ADI_MIN_LENGTH 8 #define ADI_MIN_LEN_LENGTH 10 #define ADI_MIN_ID_LENGTH 66 -#define ADI_MAX_NAME_LENGTH 48 +#define ADI_MAX_NAME_LENGTH 64 #define ADI_MAX_CNAME_LENGTH 16 #define ADI_MAX_PHYS_LENGTH 64 @@ -106,7 +106,7 @@ static struct { */ struct adi { - struct input_dev dev; + struct input_dev *dev; int length; int ret; int idx; @@ -215,7 +215,7 @@ static inline int adi_get_bits(struct adi *adi, int count) static int adi_decode(struct adi *adi) { - struct input_dev *dev = &adi->dev; + struct input_dev *dev = adi->dev; char *abs = adi->abs; short *key = adi->key; int i, t; @@ -318,7 +318,8 @@ static void adi_init_digital(struct gameport *gameport) for (i = 0; seq[i]; i++) { gameport_trigger(gameport); - if (seq[i] > 0) msleep(seq[i]); + if (seq[i] > 0) + msleep(seq[i]); if (seq[i] < 0) { mdelay(-seq[i]); udelay(-seq[i]*14); /* It looks like mdelay() is off by approx 1.4% */ @@ -397,42 +398,46 @@ static void adi_id_decode(struct adi *adi, struct adi_port *port) } } -static void adi_init_input(struct adi *adi, struct adi_port *port, int half) +static int adi_init_input(struct adi *adi, struct adi_port *port, int half) { - int i, t; + struct input_dev *input_dev; char buf[ADI_MAX_NAME_LENGTH]; + int i, t; - if (!adi->length) return; - - init_input_dev(&adi->dev); + adi->dev = input_dev = input_allocate_device(); + if (!input_dev) + return -ENOMEM; t = adi->id < ADI_ID_MAX ? adi->id : ADI_ID_MAX; snprintf(buf, ADI_MAX_PHYS_LENGTH, adi_names[t], adi->id); - snprintf(adi->name, ADI_MAX_NAME_LENGTH, "Logitech %s", buf); + snprintf(adi->name, ADI_MAX_NAME_LENGTH, "Logitech %s [%s]", buf, adi->cname); snprintf(adi->phys, ADI_MAX_PHYS_LENGTH, "%s/input%d", port->gameport->phys, half); adi->abs = adi_abs[t]; adi->key = adi_key[t]; - adi->dev.open = adi_open; - adi->dev.close = adi_close; + input_dev->name = adi->name; + input_dev->phys = adi->phys; + input_dev->id.bustype = BUS_GAMEPORT; + input_dev->id.vendor = GAMEPORT_ID_VENDOR_LOGITECH; + input_dev->id.product = adi->id; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &port->gameport->dev; + input_dev->private = port; - adi->dev.name = adi->name; - adi->dev.phys = adi->phys; - adi->dev.id.bustype = BUS_GAMEPORT; - adi->dev.id.vendor = GAMEPORT_ID_VENDOR_LOGITECH; - adi->dev.id.product = adi->id; - adi->dev.id.version = 0x0100; + input_dev->open = adi_open; + input_dev->close = adi_close; - adi->dev.private = port; - adi->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); for (i = 0; i < adi->axes10 + adi->axes8 + (adi->hats + (adi->pad != -1)) * 2; i++) - set_bit(adi->abs[i], adi->dev.absbit); + set_bit(adi->abs[i], input_dev->absbit); for (i = 0; i < adi->buttons; i++) - set_bit(adi->key[i], adi->dev.keybit); + set_bit(adi->key[i], input_dev->keybit); + + return 0; } static void adi_init_center(struct adi *adi) @@ -445,17 +450,17 @@ static void adi_init_center(struct adi *adi) for (i = 0; i < adi->axes10 + adi->axes8 + (adi->hats + (adi->pad != -1)) * 2; i++) { t = adi->abs[i]; - x = adi->dev.abs[t]; + x = adi->dev->abs[t]; if (t == ABS_THROTTLE || t == ABS_RUDDER || adi->id == ADI_ID_WGPE) x = i < adi->axes10 ? 512 : 128; if (i < adi->axes10) - input_set_abs_params(&adi->dev, t, 64, x * 2 - 64, 2, 16); + input_set_abs_params(adi->dev, t, 64, x * 2 - 64, 2, 16); else if (i < adi->axes10 + adi->axes8) - input_set_abs_params(&adi->dev, t, 48, x * 2 - 48, 1, 16); + input_set_abs_params(adi->dev, t, 48, x * 2 - 48, 1, 16); else - input_set_abs_params(&adi->dev, t, -1, 1, 0, 0); + input_set_abs_params(adi->dev, t, -1, 1, 0, 0); } } @@ -469,7 +474,8 @@ static int adi_connect(struct gameport *gameport, struct gameport_driver *drv) int i; int err; - if (!(port = kzalloc(sizeof(struct adi_port), GFP_KERNEL))) + port = kzalloc(sizeof(struct adi_port), GFP_KERNEL); + if (!port) return -ENOMEM; port->gameport = gameport; @@ -477,10 +483,8 @@ static int adi_connect(struct gameport *gameport, struct gameport_driver *drv) gameport_set_drvdata(gameport, port); err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW); - if (err) { - kfree(port); - return err; - } + if (err) + goto fail1; adi_init_digital(gameport); adi_read_packet(port); @@ -490,13 +494,18 @@ static int adi_connect(struct gameport *gameport, struct gameport_driver *drv) for (i = 0; i < 2; i++) { adi_id_decode(port->adi + i, port); - adi_init_input(port->adi + i, port, i); + + if (!port->adi[i].length) + continue; + + err = adi_init_input(port->adi + i, port, i); + if (err) + goto fail2; } if (!port->adi[0].length && !port->adi[1].length) { - gameport_close(gameport); - kfree(port); - return -ENODEV; + err = -ENODEV; + goto fail2; } gameport_set_poll_handler(gameport, adi_poll); @@ -511,12 +520,18 @@ static int adi_connect(struct gameport *gameport, struct gameport_driver *drv) for (i = 0; i < 2; i++) if (port->adi[i].length > 0) { adi_init_center(port->adi + i); - input_register_device(&port->adi[i].dev); - printk(KERN_INFO "input: %s [%s] on %s\n", - port->adi[i].name, port->adi[i].cname, gameport->phys); + input_register_device(port->adi[i].dev); } return 0; + + fail2: for (i = 0; i < 2; i++) + if (port->adi[i].dev) + input_free_device(port->adi[i].dev); + gameport_close(gameport); + fail1: gameport_set_drvdata(gameport, NULL); + kfree(port); + return err; } static void adi_disconnect(struct gameport *gameport) @@ -526,7 +541,7 @@ static void adi_disconnect(struct gameport *gameport) for (i = 0; i < 2; i++) if (port->adi[i].length > 0) - input_unregister_device(&port->adi[i].dev); + input_unregister_device(port->adi[i].dev); gameport_close(gameport); gameport_set_drvdata(gameport, NULL); kfree(port); diff --git a/drivers/input/joystick/amijoy.c b/drivers/input/joystick/amijoy.c index e996183c5b06..8558a99f6635 100644 --- a/drivers/input/joystick/amijoy.c +++ b/drivers/input/joystick/amijoy.c @@ -53,11 +53,9 @@ __obsolete_setup("amijoy="); static int amijoy_used; static DECLARE_MUTEX(amijoy_sem); -static struct input_dev amijoy_dev[2]; +static struct input_dev *amijoy_dev[2]; static char *amijoy_phys[2] = { "amijoy/input0", "amijoy/input1" }; -static char *amijoy_name = "Amiga joystick"; - static irqreturn_t amijoy_interrupt(int irq, void *dummy, struct pt_regs *fp) { int i, data = 0, button = 0; @@ -70,15 +68,15 @@ static irqreturn_t amijoy_interrupt(int irq, void *dummy, struct pt_regs *fp) case 1: data = ~custom.joy1dat; button = (~ciaa.pra >> 7) & 1; break; } - input_regs(amijoy_dev + i, fp); + input_regs(amijoy_dev[i], fp); - input_report_key(amijoy_dev + i, BTN_TRIGGER, button); + input_report_key(amijoy_dev[i], BTN_TRIGGER, button); - input_report_abs(amijoy_dev + i, ABS_X, ((data >> 1) & 1) - ((data >> 9) & 1)); + input_report_abs(amijoy_dev[i], ABS_X, ((data >> 1) & 1) - ((data >> 9) & 1)); data = ~(data ^ (data << 1)); - input_report_abs(amijoy_dev + i, ABS_Y, ((data >> 1) & 1) - ((data >> 9) & 1)); + input_report_abs(amijoy_dev[i], ABS_Y, ((data >> 1) & 1) - ((data >> 9) & 1)); - input_sync(amijoy_dev + i); + input_sync(amijoy_dev[i]); } return IRQ_HANDLED; } @@ -114,39 +112,52 @@ static void amijoy_close(struct input_dev *dev) static int __init amijoy_init(void) { int i, j; + int err; - for (i = 0; i < 2; i++) - if (amijoy[i]) { - if (!request_mem_region(CUSTOM_PHYSADDR+10+i*2, 2, - "amijoy [Denise]")) { - if (i == 1 && amijoy[0]) { - input_unregister_device(amijoy_dev); - release_mem_region(CUSTOM_PHYSADDR+10, 2); - } - return -EBUSY; - } + for (i = 0; i < 2; i++) { + if (!amijoy[i]) + continue; - amijoy_dev[i].open = amijoy_open; - amijoy_dev[i].close = amijoy_close; - amijoy_dev[i].evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - amijoy_dev[i].absbit[0] = BIT(ABS_X) | BIT(ABS_Y); - amijoy_dev[i].keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); - for (j = 0; j < 2; j++) { - amijoy_dev[i].absmin[ABS_X + j] = -1; - amijoy_dev[i].absmax[ABS_X + j] = 1; - } + amijoy_dev[i] = input_allocate_device(); + if (!amijoy_dev[i]) { + err = -ENOMEM; + goto fail; + } - amijoy_dev[i].name = amijoy_name; - amijoy_dev[i].phys = amijoy_phys[i]; - amijoy_dev[i].id.bustype = BUS_AMIGA; - amijoy_dev[i].id.vendor = 0x0001; - amijoy_dev[i].id.product = 0x0003; - amijoy_dev[i].id.version = 0x0100; + if (!request_mem_region(CUSTOM_PHYSADDR + 10 + i * 2, 2, "amijoy [Denise]")) { + input_free_device(amijoy_dev[i]); + err = -EBUSY; + goto fail; + } - input_register_device(amijoy_dev + i); - printk(KERN_INFO "input: %s at joy%ddat\n", amijoy_name, i); + amijoy_dev[i]->name = "Amiga joystick"; + amijoy_dev[i]->phys = amijoy_phys[i]; + amijoy_dev[i]->id.bustype = BUS_AMIGA; + amijoy_dev[i]->id.vendor = 0x0001; + amijoy_dev[i]->id.product = 0x0003; + amijoy_dev[i]->id.version = 0x0100; + + amijoy_dev[i]->open = amijoy_open; + amijoy_dev[i]->close = amijoy_close; + + amijoy_dev[i]->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + amijoy_dev[i]->absbit[0] = BIT(ABS_X) | BIT(ABS_Y); + amijoy_dev[i]->keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); + for (j = 0; j < 2; j++) { + amijoy_dev[i]->absmin[ABS_X + j] = -1; + amijoy_dev[i]->absmax[ABS_X + j] = 1; } + + input_register_device(amijoy_dev[i]); + } return 0; + + fail: while (--i >= 0) + if (amijoy[i]) { + input_unregister_device(amijoy_dev[i]); + release_mem_region(CUSTOM_PHYSADDR + 10 + i * 2, 2); + } + return err; } static void __exit amijoy_exit(void) @@ -155,8 +166,8 @@ static void __exit amijoy_exit(void) for (i = 0; i < 2; i++) if (amijoy[i]) { - input_unregister_device(amijoy_dev + i); - release_mem_region(CUSTOM_PHYSADDR+10+i*2, 2); + input_unregister_device(amijoy_dev[i]); + release_mem_region(CUSTOM_PHYSADDR + 10 + i * 2, 2); } } diff --git a/drivers/input/joystick/analog.c b/drivers/input/joystick/analog.c index 64b1313a3c66..c75ac6eb1ffb 100644 --- a/drivers/input/joystick/analog.c +++ b/drivers/input/joystick/analog.c @@ -111,7 +111,7 @@ static short analog_joy_btn[] = { BTN_TRIGGER, BTN_THUMB, BTN_TOP, BTN_TOP2, BTN static unsigned char analog_chf[] = { 0xf, 0x0, 0x1, 0x9, 0x2, 0x4, 0xc, 0x8, 0x3, 0x5, 0xb, 0x7, 0xd, 0xe, 0xa, 0x6 }; struct analog { - struct input_dev dev; + struct input_dev *dev; int mask; short *buttons; char name[ANALOG_MAX_NAME_LENGTH]; @@ -182,7 +182,7 @@ static unsigned long analog_faketime = 0; static void analog_decode(struct analog *analog, int *axes, int *initial, int buttons) { - struct input_dev *dev = &analog->dev; + struct input_dev *dev = analog->dev; int i, j; if (analog->mask & ANALOG_HAT_FCS) @@ -428,27 +428,30 @@ static void analog_name(struct analog *analog) * analog_init_device() */ -static void analog_init_device(struct analog_port *port, struct analog *analog, int index) +static int analog_init_device(struct analog_port *port, struct analog *analog, int index) { + struct input_dev *input_dev; int i, j, t, v, w, x, y, z; analog_name(analog); sprintf(analog->phys, "%s/input%d", port->gameport->phys, index); analog->buttons = (analog->mask & ANALOG_GAMEPAD) ? analog_pad_btn : analog_joy_btn; - init_input_dev(&analog->dev); + analog->dev = input_dev = input_allocate_device(); + if (!input_dev) + return -ENOMEM; - analog->dev.name = analog->name; - analog->dev.phys = analog->phys; - analog->dev.id.bustype = BUS_GAMEPORT; - analog->dev.id.vendor = GAMEPORT_ID_VENDOR_ANALOG; - analog->dev.id.product = analog->mask >> 4; - analog->dev.id.version = 0x0100; + input_dev->name = analog->name; + input_dev->phys = analog->phys; + input_dev->id.bustype = BUS_GAMEPORT; + input_dev->id.vendor = GAMEPORT_ID_VENDOR_ANALOG; + input_dev->id.product = analog->mask >> 4; + input_dev->id.version = 0x0100; - analog->dev.open = analog_open; - analog->dev.close = analog_close; - analog->dev.private = port; - analog->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->open = analog_open; + input_dev->close = analog_close; + input_dev->private = port; + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); for (i = j = 0; i < 4; i++) if (analog->mask & (1 << i)) { @@ -461,8 +464,6 @@ static void analog_init_device(struct analog_port *port, struct analog *analog, v = (x >> 3); w = (x >> 3); - set_bit(t, analog->dev.absbit); - if ((i == 2 || i == 3) && (j == 2 || j == 3) && (z > (y >> 3))) x = y; @@ -472,11 +473,7 @@ static void analog_init_device(struct analog_port *port, struct analog *analog, w = (x >> 4); } - analog->dev.absmax[t] = (x << 1) - v; - analog->dev.absmin[t] = v; - analog->dev.absfuzz[t] = port->fuzz; - analog->dev.absflat[t] = w; - + input_set_abs_params(input_dev, t, v, (x << 1) - v, port->fuzz, w); j++; } @@ -484,41 +481,30 @@ static void analog_init_device(struct analog_port *port, struct analog *analog, if (analog->mask & analog_exts[i]) for (x = 0; x < 2; x++) { t = analog_hats[j++]; - set_bit(t, analog->dev.absbit); - analog->dev.absmax[t] = 1; - analog->dev.absmin[t] = -1; + input_set_abs_params(input_dev, t, -1, 1, 0, 0); } for (i = j = 0; i < 4; i++) if (analog->mask & (0x10 << i)) - set_bit(analog->buttons[j++], analog->dev.keybit); + set_bit(analog->buttons[j++], input_dev->keybit); if (analog->mask & ANALOG_BTNS_CHF) for (i = 0; i < 2; i++) - set_bit(analog->buttons[j++], analog->dev.keybit); + set_bit(analog->buttons[j++], input_dev->keybit); if (analog->mask & ANALOG_HBTN_CHF) for (i = 0; i < 4; i++) - set_bit(analog->buttons[j++], analog->dev.keybit); + set_bit(analog->buttons[j++], input_dev->keybit); for (i = 0; i < 4; i++) if (analog->mask & (ANALOG_BTN_TL << i)) - set_bit(analog_pads[i], analog->dev.keybit); + set_bit(analog_pads[i], input_dev->keybit); analog_decode(analog, port->axes, port->initial, port->buttons); - input_register_device(&analog->dev); + input_register_device(analog->dev); - printk(KERN_INFO "input: %s at %s", analog->name, port->gameport->phys); - - if (port->cooked) - printk(" [ADC port]\n"); - else - printk(" [%s timer, %d %sHz clock, %d ns res]\n", TIME_NAME, - port->speed > 10000 ? (port->speed + 800) / 1000 : port->speed, - port->speed > 10000 ? "M" : "k", - port->speed > 10000 ? (port->loop * 1000) / (port->speed / 1000) - : (port->loop * 1000000) / port->speed); + return 0; } /* @@ -659,37 +645,41 @@ static int analog_connect(struct gameport *gameport, struct gameport_driver *drv return - ENOMEM; err = analog_init_port(gameport, drv, port); - if (err) { - kfree(port); - return err; - } + if (err) + goto fail1; err = analog_init_masks(port); - if (err) { - gameport_close(gameport); - gameport_set_drvdata(gameport, NULL); - kfree(port); - return err; - } + if (err) + goto fail2; gameport_set_poll_handler(gameport, analog_poll); gameport_set_poll_interval(gameport, 10); for (i = 0; i < 2; i++) - if (port->analog[i].mask) - analog_init_device(port, port->analog + i, i); + if (port->analog[i].mask) { + err = analog_init_device(port, port->analog + i, i); + if (err) + goto fail3; + } return 0; + + fail3: while (--i >= 0) + input_unregister_device(port->analog[i].dev); + fail2: gameport_close(gameport); + fail1: gameport_set_drvdata(gameport, NULL); + kfree(port); + return err; } static void analog_disconnect(struct gameport *gameport) { - int i; struct analog_port *port = gameport_get_drvdata(gameport); + int i; for (i = 0; i < 2; i++) if (port->analog[i].mask) - input_unregister_device(&port->analog[i].dev); + input_unregister_device(port->analog[i].dev); gameport_close(gameport); gameport_set_drvdata(gameport, NULL); printk(KERN_INFO "analog.c: %d out of %d reads (%d%%) on %s failed\n", diff --git a/drivers/input/joystick/cobra.c b/drivers/input/joystick/cobra.c index 0b2e9fa26579..9a3dfc724a41 100644 --- a/drivers/input/joystick/cobra.c +++ b/drivers/input/joystick/cobra.c @@ -44,13 +44,11 @@ MODULE_LICENSE("GPL"); #define COBRA_MAX_STROBE 45 /* 45 us max wait for first strobe */ #define COBRA_LENGTH 36 -static char* cobra_name = "Creative Labs Blaster GamePad Cobra"; - static int cobra_btn[] = { BTN_START, BTN_SELECT, BTN_TL, BTN_TR, BTN_X, BTN_Y, BTN_Z, BTN_A, BTN_B, BTN_C, BTN_TL2, BTN_TR2, 0 }; struct cobra { struct gameport *gameport; - struct input_dev dev[2]; + struct input_dev *dev[2]; int reads; int bads; unsigned char exists; @@ -128,7 +126,7 @@ static void cobra_poll(struct gameport *gameport) for (i = 0; i < 2; i++) if (cobra->exists & r & (1 << i)) { - dev = cobra->dev + i; + dev = cobra->dev[i]; input_report_abs(dev, ABS_X, ((data[i] >> 4) & 1) - ((data[i] >> 3) & 1)); input_report_abs(dev, ABS_Y, ((data[i] >> 2) & 1) - ((data[i] >> 1) & 1)); @@ -159,11 +157,13 @@ static void cobra_close(struct input_dev *dev) static int cobra_connect(struct gameport *gameport, struct gameport_driver *drv) { struct cobra *cobra; + struct input_dev *input_dev; unsigned int data[2]; int i, j; int err; - if (!(cobra = kzalloc(sizeof(struct cobra), GFP_KERNEL))) + cobra = kzalloc(sizeof(struct cobra), GFP_KERNEL); + if (!cobra) return -ENOMEM; cobra->gameport = gameport; @@ -191,38 +191,46 @@ static int cobra_connect(struct gameport *gameport, struct gameport_driver *drv) gameport_set_poll_handler(gameport, cobra_poll); gameport_set_poll_interval(gameport, 20); - for (i = 0; i < 2; i++) - if ((cobra->exists >> i) & 1) { - - sprintf(cobra->phys[i], "%s/input%d", gameport->phys, i); + for (i = 0; i < 2; i++) { + if (~(cobra->exists >> i) & 1) + continue; - cobra->dev[i].private = cobra; - cobra->dev[i].open = cobra_open; - cobra->dev[i].close = cobra_close; + cobra->dev[i] = input_dev = input_allocate_device(); + if (!input_dev) { + err = -ENOMEM; + goto fail3; + } - cobra->dev[i].name = cobra_name; - cobra->dev[i].phys = cobra->phys[i]; - cobra->dev[i].id.bustype = BUS_GAMEPORT; - cobra->dev[i].id.vendor = GAMEPORT_ID_VENDOR_CREATIVE; - cobra->dev[i].id.product = 0x0008; - cobra->dev[i].id.version = 0x0100; + sprintf(cobra->phys[i], "%s/input%d", gameport->phys, i); - cobra->dev[i].evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->name = "Creative Labs Blaster GamePad Cobra"; + input_dev->phys = cobra->phys[i]; + input_dev->id.bustype = BUS_GAMEPORT; + input_dev->id.vendor = GAMEPORT_ID_VENDOR_CREATIVE; + input_dev->id.product = 0x0008; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &gameport->dev; + input_dev->private = cobra; - input_set_abs_params(&cobra->dev[i], ABS_X, -1, 1, 0, 0); - input_set_abs_params(&cobra->dev[i], ABS_Y, -1, 1, 0, 0); + input_dev->open = cobra_open; + input_dev->close = cobra_close; - for (j = 0; cobra_btn[j]; j++) - set_bit(cobra_btn[j], cobra->dev[i].keybit); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_set_abs_params(input_dev, ABS_X, -1, 1, 0, 0); + input_set_abs_params(input_dev, ABS_Y, -1, 1, 0, 0); + for (j = 0; cobra_btn[j]; j++) + set_bit(cobra_btn[j], input_dev->keybit); - input_register_device(&cobra->dev[i]); - printk(KERN_INFO "input: %s on %s\n", cobra_name, gameport->phys); - } + input_register_device(cobra->dev[i]); + } return 0; -fail2: gameport_close(gameport); -fail1: gameport_set_drvdata(gameport, NULL); + fail3: for (i = 0; i < 2; i++) + if (cobra->dev[i]) + input_unregister_device(cobra->dev[i]); + fail2: gameport_close(gameport); + fail1: gameport_set_drvdata(gameport, NULL); kfree(cobra); return err; } @@ -234,7 +242,7 @@ static void cobra_disconnect(struct gameport *gameport) for (i = 0; i < 2; i++) if ((cobra->exists >> i) & 1) - input_unregister_device(cobra->dev + i); + input_unregister_device(cobra->dev[i]); gameport_close(gameport); gameport_set_drvdata(gameport, NULL); kfree(cobra); diff --git a/drivers/input/joystick/db9.c b/drivers/input/joystick/db9.c index 2a3e4bb2da50..499344c72756 100644 --- a/drivers/input/joystick/db9.c +++ b/drivers/input/joystick/db9.c @@ -43,25 +43,28 @@ MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>"); MODULE_DESCRIPTION("Atari, Amstrad, Commodore, Amiga, Sega, etc. joystick driver"); MODULE_LICENSE("GPL"); -static int db9[] __initdata = { -1, 0 }; -static int db9_nargs __initdata = 0; -module_param_array_named(dev, db9, int, &db9_nargs, 0); -MODULE_PARM_DESC(dev, "Describes first attached device (<parport#>,<type>)"); +struct db9_config { + int args[2]; + int nargs; +}; -static int db9_2[] __initdata = { -1, 0 }; -static int db9_nargs_2 __initdata = 0; -module_param_array_named(dev2, db9_2, int, &db9_nargs_2, 0); -MODULE_PARM_DESC(dev2, "Describes second attached device (<parport#>,<type>)"); +#define DB9_MAX_PORTS 3 +static struct db9_config db9[DB9_MAX_PORTS] __initdata; -static int db9_3[] __initdata = { -1, 0 }; -static int db9_nargs_3 __initdata = 0; -module_param_array_named(dev3, db9_3, int, &db9_nargs_3, 0); +module_param_array_named(dev, db9[0].args, int, &db9[0].nargs, 0); +MODULE_PARM_DESC(dev, "Describes first attached device (<parport#>,<type>)"); +module_param_array_named(dev2, db9[1].args, int, &db9[0].nargs, 0); +MODULE_PARM_DESC(dev2, "Describes second attached device (<parport#>,<type>)"); +module_param_array_named(dev3, db9[2].args, int, &db9[2].nargs, 0); MODULE_PARM_DESC(dev3, "Describes third attached device (<parport#>,<type>)"); __obsolete_setup("db9="); __obsolete_setup("db9_2="); __obsolete_setup("db9_3="); +#define DB9_ARG_PARPORT 0 +#define DB9_ARG_MODE 1 + #define DB9_MULTI_STICK 0x01 #define DB9_MULTI2_STICK 0x02 #define DB9_GENESIS_PAD 0x03 @@ -87,40 +90,53 @@ __obsolete_setup("db9_3="); #define DB9_NORMAL 0x0a #define DB9_NOSELECT 0x08 -#define DB9_MAX_DEVICES 2 - #define DB9_GENESIS6_DELAY 14 #define DB9_REFRESH_TIME HZ/100 +#define DB9_MAX_DEVICES 2 + +struct db9_mode_data { + const char *name; + const short *buttons; + int n_buttons; + int n_pads; + int n_axis; + int bidirectional; + int reverse; +}; + struct db9 { - struct input_dev dev[DB9_MAX_DEVICES]; + struct input_dev *dev[DB9_MAX_DEVICES]; struct timer_list timer; struct pardevice *pd; int mode; int used; struct semaphore sem; - char phys[2][32]; + char phys[DB9_MAX_DEVICES][32]; }; static struct db9 *db9_base[3]; -static short db9_multi_btn[] = { BTN_TRIGGER, BTN_THUMB }; -static short db9_genesis_btn[] = { BTN_START, BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_MODE }; -static short db9_cd32_btn[] = { BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_TL, BTN_TR, BTN_START }; - -static char db9_buttons[DB9_MAX_PAD] = { 0, 1, 2, 4, 0, 6, 8, 9, 1, 1, 7, 9, 9 }; -static short *db9_btn[DB9_MAX_PAD] = { NULL, db9_multi_btn, db9_multi_btn, db9_genesis_btn, NULL, db9_genesis_btn, - db9_genesis_btn, db9_cd32_btn, db9_multi_btn, db9_multi_btn, db9_cd32_btn, - db9_cd32_btn, db9_cd32_btn }; -static char *db9_name[DB9_MAX_PAD] = { NULL, "Multisystem joystick", "Multisystem joystick (2 fire)", "Genesis pad", - NULL, "Genesis 5 pad", "Genesis 6 pad", "Saturn pad", "Multisystem (0.8.0.2) joystick", - "Multisystem (0.8.0.2-dual) joystick", "Amiga CD-32 pad", "Saturn dpp", "Saturn dpp dual" }; - -static const int db9_max_pads[DB9_MAX_PAD] = { 0, 1, 1, 1, 0, 1, 1, 6, 1, 2, 1, 6, 12 }; -static const int db9_num_axis[DB9_MAX_PAD] = { 0, 2, 2, 2, 0, 2, 2, 7, 2, 2, 2 ,7, 7 }; +static const short db9_multi_btn[] = { BTN_TRIGGER, BTN_THUMB }; +static const short db9_genesis_btn[] = { BTN_START, BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_MODE }; +static const short db9_cd32_btn[] = { BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_TL, BTN_TR, BTN_START }; static const short db9_abs[] = { ABS_X, ABS_Y, ABS_RX, ABS_RY, ABS_RZ, ABS_Z, ABS_HAT0X, ABS_HAT0Y, ABS_HAT1X, ABS_HAT1Y }; -static const int db9_bidirectional[DB9_MAX_PAD] = { 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0 }; -static const int db9_reverse[DB9_MAX_PAD] = { 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0 }; + +static const struct db9_mode_data db9_modes[] = { + { NULL, NULL, 0, 0, 0, 0, 0 }, + { "Multisystem joystick", db9_multi_btn, 1, 1, 2, 1, 1 }, + { "Multisystem joystick (2 fire)", db9_multi_btn, 2, 1, 2, 1, 1 }, + { "Genesis pad", db9_genesis_btn, 4, 1, 2, 1, 1 }, + { NULL, NULL, 0, 0, 0, 0, 0 }, + { "Genesis 5 pad", db9_genesis_btn, 6, 1, 2, 1, 1 }, + { "Genesis 6 pad", db9_genesis_btn, 8, 1, 2, 1, 1 }, + { "Saturn pad", db9_cd32_btn, 9, 6, 7, 0, 1 }, + { "Multisystem (0.8.0.2) joystick", db9_multi_btn, 1, 1, 2, 1, 1 }, + { "Multisystem (0.8.0.2-dual) joystick", db9_multi_btn, 1, 2, 2, 1, 1 }, + { "Amiga CD-32 pad", db9_cd32_btn, 7, 1, 2, 1, 1 }, + { "Saturn dpp", db9_cd32_btn, 9, 6, 7, 0, 0 }, + { "Saturn dpp dual", db9_cd32_btn, 9, 12, 7, 0, 0 }, +}; /* * Saturn controllers @@ -342,7 +358,7 @@ static int db9_saturn(int mode, struct parport *port, struct input_dev *dev) default: return -1; } - max_pads = min(db9_max_pads[mode], DB9_MAX_DEVICES); + max_pads = min(db9_modes[mode].n_pads, DB9_MAX_DEVICES); for (tmp = 0, i = 0; i < n; i++) { id = db9_saturn_read_packet(port, data, type + i, 1); tmp = db9_saturn_report(id, data, dev, tmp, max_pads); @@ -354,17 +370,18 @@ static void db9_timer(unsigned long private) { struct db9 *db9 = (void *) private; struct parport *port = db9->pd->port; - struct input_dev *dev = db9->dev; + struct input_dev *dev = db9->dev[0]; + struct input_dev *dev2 = db9->dev[1]; int data, i; - switch(db9->mode) { + switch (db9->mode) { case DB9_MULTI_0802_2: data = parport_read_data(port) >> 3; - input_report_abs(dev + 1, ABS_X, (data & DB9_RIGHT ? 0 : 1) - (data & DB9_LEFT ? 0 : 1)); - input_report_abs(dev + 1, ABS_Y, (data & DB9_DOWN ? 0 : 1) - (data & DB9_UP ? 0 : 1)); - input_report_key(dev + 1, BTN_TRIGGER, ~data & DB9_FIRE1); + input_report_abs(dev2, ABS_X, (data & DB9_RIGHT ? 0 : 1) - (data & DB9_LEFT ? 0 : 1)); + input_report_abs(dev2, ABS_Y, (data & DB9_DOWN ? 0 : 1) - (data & DB9_UP ? 0 : 1)); + input_report_key(dev2, BTN_TRIGGER, ~data & DB9_FIRE1); case DB9_MULTI_0802: @@ -405,7 +422,7 @@ static void db9_timer(unsigned long private) input_report_key(dev, BTN_C, ~data & DB9_FIRE2); parport_write_control(port, DB9_NORMAL); - data=parport_read_data(port); + data = parport_read_data(port); input_report_key(dev, BTN_A, ~data & DB9_FIRE1); input_report_key(dev, BTN_START, ~data & DB9_FIRE2); @@ -414,7 +431,7 @@ static void db9_timer(unsigned long private) case DB9_GENESIS5_PAD: parport_write_control(port, DB9_NOSELECT); - data=parport_read_data(port); + data = parport_read_data(port); input_report_abs(dev, ABS_X, (data & DB9_RIGHT ? 0 : 1) - (data & DB9_LEFT ? 0 : 1)); input_report_abs(dev, ABS_Y, (data & DB9_DOWN ? 0 : 1) - (data & DB9_UP ? 0 : 1)); @@ -422,7 +439,7 @@ static void db9_timer(unsigned long private) input_report_key(dev, BTN_C, ~data & DB9_FIRE2); parport_write_control(port, DB9_NORMAL); - data=parport_read_data(port); + data = parport_read_data(port); input_report_key(dev, BTN_A, ~data & DB9_FIRE1); input_report_key(dev, BTN_X, ~data & DB9_FIRE2); @@ -434,7 +451,7 @@ static void db9_timer(unsigned long private) parport_write_control(port, DB9_NOSELECT); /* 1 */ udelay(DB9_GENESIS6_DELAY); - data=parport_read_data(port); + data = parport_read_data(port); input_report_abs(dev, ABS_X, (data & DB9_RIGHT ? 0 : 1) - (data & DB9_LEFT ? 0 : 1)); input_report_abs(dev, ABS_Y, (data & DB9_DOWN ? 0 : 1) - (data & DB9_UP ? 0 : 1)); @@ -443,7 +460,7 @@ static void db9_timer(unsigned long private) parport_write_control(port, DB9_NORMAL); udelay(DB9_GENESIS6_DELAY); - data=parport_read_data(port); + data = parport_read_data(port); input_report_key(dev, BTN_A, ~data & DB9_FIRE1); input_report_key(dev, BTN_START, ~data & DB9_FIRE2); @@ -477,7 +494,7 @@ static void db9_timer(unsigned long private) case DB9_CD32_PAD: - data=parport_read_data(port); + data = parport_read_data(port); input_report_abs(dev, ABS_X, (data & DB9_RIGHT ? 0 : 1) - (data & DB9_LEFT ? 0 : 1)); input_report_abs(dev, ABS_Y, (data & DB9_DOWN ? 0 : 1) - (data & DB9_UP ? 0 : 1)); @@ -489,7 +506,7 @@ static void db9_timer(unsigned long private) parport_write_control(port, 0x02); parport_write_control(port, 0x0a); input_report_key(dev, db9_cd32_btn[i], ~data & DB9_FIRE2); - } + } parport_write_control(port, 0x00); break; @@ -513,7 +530,7 @@ static int db9_open(struct input_dev *dev) if (!db9->used++) { parport_claim(db9->pd); parport_write_data(port, 0xff); - if (db9_reverse[db9->mode]) { + if (db9_modes[db9->mode].reverse) { parport_data_reverse(port); parport_write_control(port, DB9_NORMAL); } @@ -539,117 +556,160 @@ static void db9_close(struct input_dev *dev) up(&db9->sem); } -static struct db9 __init *db9_probe(int *config, int nargs) +static struct db9 __init *db9_probe(int parport, int mode) { struct db9 *db9; + const struct db9_mode_data *db9_mode; struct parport *pp; + struct pardevice *pd; + struct input_dev *input_dev; int i, j; + int err; - if (config[0] < 0) - return NULL; - - if (nargs < 2) { - printk(KERN_ERR "db9.c: Device type must be specified.\n"); - return NULL; + if (mode < 1 || mode >= DB9_MAX_PAD || !db9_modes[mode].n_buttons) { + printk(KERN_ERR "db9.c: Bad device type %d\n", mode); + err = -EINVAL; + goto err_out; } - if (config[1] < 1 || config[1] >= DB9_MAX_PAD || !db9_buttons[config[1]]) { - printk(KERN_ERR "db9.c: bad config\n"); - return NULL; - } + db9_mode = &db9_modes[mode]; - pp = parport_find_number(config[0]); + pp = parport_find_number(parport); if (!pp) { printk(KERN_ERR "db9.c: no such parport\n"); - return NULL; + err = -ENODEV; + goto err_out; } - if (db9_bidirectional[config[1]]) { - if (!(pp->modes & PARPORT_MODE_TRISTATE)) { - printk(KERN_ERR "db9.c: specified parport is not bidirectional\n"); - parport_put_port(pp); - return NULL; - } + if (db9_mode[mode].bidirectional && !(pp->modes & PARPORT_MODE_TRISTATE)) { + printk(KERN_ERR "db9.c: specified parport is not bidirectional\n"); + err = -EINVAL; + goto err_put_pp; + } + + pd = parport_register_device(pp, "db9", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL); + if (!pd) { + printk(KERN_ERR "db9.c: parport busy already - lp.o loaded?\n"); + err = -EBUSY; + goto err_put_pp; } - if (!(db9 = kzalloc(sizeof(struct db9), GFP_KERNEL))) { - parport_put_port(pp); - return NULL; + db9 = kzalloc(sizeof(struct db9), GFP_KERNEL); + if (!db9) { + printk(KERN_ERR "db9.c: Not enough memory\n"); + err = -ENOMEM; + goto err_unreg_pardev; } init_MUTEX(&db9->sem); - db9->mode = config[1]; + db9->pd = pd; + db9->mode = mode; init_timer(&db9->timer); db9->timer.data = (long) db9; db9->timer.function = db9_timer; - db9->pd = parport_register_device(pp, "db9", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL); - parport_put_port(pp); - - if (!db9->pd) { - printk(KERN_ERR "db9.c: parport busy already - lp.o loaded?\n"); - kfree(db9); - return NULL; - } + for (i = 0; i < (min(db9_mode->n_pads, DB9_MAX_DEVICES)); i++) { - for (i = 0; i < (min(db9_max_pads[db9->mode], DB9_MAX_DEVICES)); i++) { + db9->dev[i] = input_dev = input_allocate_device(); + if (!input_dev) { + printk(KERN_ERR "db9.c: Not enough memory for input device\n"); + err = -ENOMEM; + goto err_free_devs; + } sprintf(db9->phys[i], "%s/input%d", db9->pd->port->name, i); - db9->dev[i].private = db9; - db9->dev[i].open = db9_open; - db9->dev[i].close = db9_close; - - db9->dev[i].name = db9_name[db9->mode]; - db9->dev[i].phys = db9->phys[i]; - db9->dev[i].id.bustype = BUS_PARPORT; - db9->dev[i].id.vendor = 0x0002; - db9->dev[i].id.product = config[1]; - db9->dev[i].id.version = 0x0100; - - db9->dev[i].evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - for (j = 0; j < db9_buttons[db9->mode]; j++) - set_bit(db9_btn[db9->mode][j], db9->dev[i].keybit); - for (j = 0; j < db9_num_axis[db9->mode]; j++) { - set_bit(db9_abs[j], db9->dev[i].absbit); - if (j < 2) { - db9->dev[i].absmin[db9_abs[j]] = -1; - db9->dev[i].absmax[db9_abs[j]] = 1; - } else { - db9->dev[i].absmin[db9_abs[j]] = 1; - db9->dev[i].absmax[db9_abs[j]] = 255; - db9->dev[i].absflat[db9_abs[j]] = 0; - } + input_dev->name = db9_mode->name; + input_dev->phys = db9->phys[i]; + input_dev->id.bustype = BUS_PARPORT; + input_dev->id.vendor = 0x0002; + input_dev->id.product = mode; + input_dev->id.version = 0x0100; + input_dev->private = db9; + + input_dev->open = db9_open; + input_dev->close = db9_close; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + for (j = 0; j < db9_mode->n_buttons; j++) + set_bit(db9_mode->buttons[j], input_dev->keybit); + for (j = 0; j < db9_mode->n_axis; j++) { + if (j < 2) + input_set_abs_params(input_dev, db9_abs[j], -1, 1, 0, 0); + else + input_set_abs_params(input_dev, db9_abs[j], 1, 255, 0, 0); } - input_register_device(db9->dev + i); - printk(KERN_INFO "input: %s on %s\n", db9->dev[i].name, db9->pd->port->name); + + input_register_device(input_dev); } + parport_put_port(pp); return db9; + + err_free_devs: + while (--i >= 0) + input_unregister_device(db9->dev[i]); + kfree(db9); + err_unreg_pardev: + parport_unregister_device(pd); + err_put_pp: + parport_put_port(pp); + err_out: + return ERR_PTR(err); +} + +static void __exit db9_remove(struct db9 *db9) +{ + int i; + + for (i = 0; i < min(db9_modes[db9->mode].n_pads, DB9_MAX_DEVICES); i++) + input_unregister_device(db9->dev[i]); + parport_unregister_device(db9->pd); + kfree(db9); } static int __init db9_init(void) { - db9_base[0] = db9_probe(db9, db9_nargs); - db9_base[1] = db9_probe(db9_2, db9_nargs_2); - db9_base[2] = db9_probe(db9_3, db9_nargs_3); + int i; + int have_dev = 0; + int err = 0; + + for (i = 0; i < DB9_MAX_PORTS; i++) { + if (db9[i].nargs == 0 || db9[i].args[DB9_ARG_PARPORT] < 0) + continue; + + if (db9[i].nargs < 2) { + printk(KERN_ERR "db9.c: Device type must be specified.\n"); + err = -EINVAL; + break; + } + + db9_base[i] = db9_probe(db9[i].args[DB9_ARG_PARPORT], + db9[i].args[DB9_ARG_MODE]); + if (IS_ERR(db9_base[i])) { + err = PTR_ERR(db9_base[i]); + break; + } + + have_dev = 1; + } - if (db9_base[0] || db9_base[1] || db9_base[2]) - return 0; + if (err) { + while (--i >= 0) + db9_remove(db9_base[i]); + return err; + } - return -ENODEV; + return have_dev ? 0 : -ENODEV; } static void __exit db9_exit(void) { - int i, j; + int i; - for (i = 0; i < 3; i++) - if (db9_base[i]) { - for (j = 0; j < min(db9_max_pads[db9_base[i]->mode], DB9_MAX_DEVICES); j++) - input_unregister_device(db9_base[i]->dev + j); - parport_unregister_device(db9_base[i]->pd); - } + for (i = 0; i < DB9_MAX_PORTS; i++) + if (db9_base[i]) + db9_remove(db9_base[i]); } module_init(db9_init); diff --git a/drivers/input/joystick/gamecon.c b/drivers/input/joystick/gamecon.c index 5427bf9fc862..7df2d82f2c83 100644 --- a/drivers/input/joystick/gamecon.c +++ b/drivers/input/joystick/gamecon.c @@ -41,20 +41,22 @@ MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>"); MODULE_DESCRIPTION("NES, SNES, N64, MultiSystem, PSX gamepad driver"); MODULE_LICENSE("GPL"); -static int gc[] __initdata = { -1, 0, 0, 0, 0, 0 }; -static int gc_nargs __initdata = 0; -module_param_array_named(map, gc, int, &gc_nargs, 0); -MODULE_PARM_DESC(map, "Describers first set of devices (<parport#>,<pad1>,<pad2>,..<pad5>)"); +#define GC_MAX_PORTS 3 +#define GC_MAX_DEVICES 5 -static int gc_2[] __initdata = { -1, 0, 0, 0, 0, 0 }; -static int gc_nargs_2 __initdata = 0; -module_param_array_named(map2, gc_2, int, &gc_nargs_2, 0); -MODULE_PARM_DESC(map2, "Describers second set of devices"); +struct gc_config { + int args[GC_MAX_DEVICES + 1]; + int nargs; +}; + +static struct gc_config gc[GC_MAX_PORTS] __initdata; -static int gc_3[] __initdata = { -1, 0, 0, 0, 0, 0 }; -static int gc_nargs_3 __initdata = 0; -module_param_array_named(map3, gc_3, int, &gc_nargs_3, 0); -MODULE_PARM_DESC(map3, "Describers third set of devices"); +module_param_array_named(map, gc[0].args, int, &gc[0].nargs, 0); +MODULE_PARM_DESC(map, "Describes first set of devices (<parport#>,<pad1>,<pad2>,..<pad5>)"); +module_param_array_named(map2, gc[1].args, int, &gc[1].nargs, 0); +MODULE_PARM_DESC(map2, "Describes second set of devices"); +module_param_array_named(map3, gc[2].args, int, &gc[2].nargs, 0); +MODULE_PARM_DESC(map3, "Describes third set of devices"); __obsolete_setup("gc="); __obsolete_setup("gc_2="); @@ -77,12 +79,12 @@ __obsolete_setup("gc_3="); struct gc { struct pardevice *pd; - struct input_dev dev[5]; + struct input_dev *dev[GC_MAX_DEVICES]; struct timer_list timer; unsigned char pads[GC_MAX + 1]; int used; struct semaphore sem; - char phys[5][32]; + char phys[GC_MAX_DEVICES][32]; }; static struct gc *gc_base[3]; @@ -330,7 +332,6 @@ static void gc_psx_read_packet(struct gc *gc, unsigned char data[5][GC_PSX_BYTES static void gc_timer(unsigned long private) { struct gc *gc = (void *) private; - struct input_dev *dev = gc->dev; unsigned char data[GC_MAX_LENGTH]; unsigned char data_psx[5][GC_PSX_BYTES]; int i, j, s; @@ -357,16 +358,16 @@ static void gc_timer(unsigned long private) if (data[31 - j] & s) axes[1] |= 1 << j; } - input_report_abs(dev + i, ABS_X, axes[0]); - input_report_abs(dev + i, ABS_Y, -axes[1]); + input_report_abs(gc->dev[i], ABS_X, axes[0]); + input_report_abs(gc->dev[i], ABS_Y, -axes[1]); - input_report_abs(dev + i, ABS_HAT0X, !(s & data[6]) - !(s & data[7])); - input_report_abs(dev + i, ABS_HAT0Y, !(s & data[4]) - !(s & data[5])); + input_report_abs(gc->dev[i], ABS_HAT0X, !(s & data[6]) - !(s & data[7])); + input_report_abs(gc->dev[i], ABS_HAT0Y, !(s & data[4]) - !(s & data[5])); for (j = 0; j < 10; j++) - input_report_key(dev + i, gc_n64_btn[j], s & data[gc_n64_bytes[j]]); + input_report_key(gc->dev[i], gc_n64_btn[j], s & data[gc_n64_bytes[j]]); - input_sync(dev + i); + input_sync(gc->dev[i]); } } } @@ -384,19 +385,19 @@ static void gc_timer(unsigned long private) s = gc_status_bit[i]; if (s & (gc->pads[GC_NES] | gc->pads[GC_SNES])) { - input_report_abs(dev + i, ABS_X, !(s & data[6]) - !(s & data[7])); - input_report_abs(dev + i, ABS_Y, !(s & data[4]) - !(s & data[5])); + input_report_abs(gc->dev[i], ABS_X, !(s & data[6]) - !(s & data[7])); + input_report_abs(gc->dev[i], ABS_Y, !(s & data[4]) - !(s & data[5])); } if (s & gc->pads[GC_NES]) for (j = 0; j < 4; j++) - input_report_key(dev + i, gc_snes_btn[j], s & data[gc_nes_bytes[j]]); + input_report_key(gc->dev[i], gc_snes_btn[j], s & data[gc_nes_bytes[j]]); if (s & gc->pads[GC_SNES]) for (j = 0; j < 8; j++) - input_report_key(dev + i, gc_snes_btn[j], s & data[gc_snes_bytes[j]]); + input_report_key(gc->dev[i], gc_snes_btn[j], s & data[gc_snes_bytes[j]]); - input_sync(dev + i); + input_sync(gc->dev[i]); } } @@ -413,15 +414,15 @@ static void gc_timer(unsigned long private) s = gc_status_bit[i]; if (s & (gc->pads[GC_MULTI] | gc->pads[GC_MULTI2])) { - input_report_abs(dev + i, ABS_X, !(s & data[2]) - !(s & data[3])); - input_report_abs(dev + i, ABS_Y, !(s & data[0]) - !(s & data[1])); - input_report_key(dev + i, BTN_TRIGGER, s & data[4]); + input_report_abs(gc->dev[i], ABS_X, !(s & data[2]) - !(s & data[3])); + input_report_abs(gc->dev[i], ABS_Y, !(s & data[0]) - !(s & data[1])); + input_report_key(gc->dev[i], BTN_TRIGGER, s & data[4]); } if (s & gc->pads[GC_MULTI2]) - input_report_key(dev + i, BTN_THUMB, s & data[5]); + input_report_key(gc->dev[i], BTN_THUMB, s & data[5]); - input_sync(dev + i); + input_sync(gc->dev[i]); } } @@ -438,44 +439,44 @@ static void gc_timer(unsigned long private) case GC_PSX_RUMBLE: - input_report_key(dev + i, BTN_THUMBL, ~data_psx[i][0] & 0x04); - input_report_key(dev + i, BTN_THUMBR, ~data_psx[i][0] & 0x02); + input_report_key(gc->dev[i], BTN_THUMBL, ~data_psx[i][0] & 0x04); + input_report_key(gc->dev[i], BTN_THUMBR, ~data_psx[i][0] & 0x02); case GC_PSX_NEGCON: case GC_PSX_ANALOG: - if(gc->pads[GC_DDR] & gc_status_bit[i]) { + if (gc->pads[GC_DDR] & gc_status_bit[i]) { for(j = 0; j < 4; j++) - input_report_key(dev + i, gc_psx_ddr_btn[j], ~data_psx[i][0] & (0x10 << j)); + input_report_key(gc->dev[i], gc_psx_ddr_btn[j], ~data_psx[i][0] & (0x10 << j)); } else { for (j = 0; j < 4; j++) - input_report_abs(dev + i, gc_psx_abs[j+2], data_psx[i][j + 2]); + input_report_abs(gc->dev[i], gc_psx_abs[j+2], data_psx[i][j + 2]); - input_report_abs(dev + i, ABS_X, 128 + !(data_psx[i][0] & 0x20) * 127 - !(data_psx[i][0] & 0x80) * 128); - input_report_abs(dev + i, ABS_Y, 128 + !(data_psx[i][0] & 0x40) * 127 - !(data_psx[i][0] & 0x10) * 128); + input_report_abs(gc->dev[i], ABS_X, 128 + !(data_psx[i][0] & 0x20) * 127 - !(data_psx[i][0] & 0x80) * 128); + input_report_abs(gc->dev[i], ABS_Y, 128 + !(data_psx[i][0] & 0x40) * 127 - !(data_psx[i][0] & 0x10) * 128); } for (j = 0; j < 8; j++) - input_report_key(dev + i, gc_psx_btn[j], ~data_psx[i][1] & (1 << j)); + input_report_key(gc->dev[i], gc_psx_btn[j], ~data_psx[i][1] & (1 << j)); - input_report_key(dev + i, BTN_START, ~data_psx[i][0] & 0x08); - input_report_key(dev + i, BTN_SELECT, ~data_psx[i][0] & 0x01); + input_report_key(gc->dev[i], BTN_START, ~data_psx[i][0] & 0x08); + input_report_key(gc->dev[i], BTN_SELECT, ~data_psx[i][0] & 0x01); - input_sync(dev + i); + input_sync(gc->dev[i]); break; case GC_PSX_NORMAL: - if(gc->pads[GC_DDR] & gc_status_bit[i]) { + if (gc->pads[GC_DDR] & gc_status_bit[i]) { for(j = 0; j < 4; j++) - input_report_key(dev + i, gc_psx_ddr_btn[j], ~data_psx[i][0] & (0x10 << j)); + input_report_key(gc->dev[i], gc_psx_ddr_btn[j], ~data_psx[i][0] & (0x10 << j)); } else { - input_report_abs(dev + i, ABS_X, 128 + !(data_psx[i][0] & 0x20) * 127 - !(data_psx[i][0] & 0x80) * 128); - input_report_abs(dev + i, ABS_Y, 128 + !(data_psx[i][0] & 0x40) * 127 - !(data_psx[i][0] & 0x10) * 128); + input_report_abs(gc->dev[i], ABS_X, 128 + !(data_psx[i][0] & 0x20) * 127 - !(data_psx[i][0] & 0x80) * 128); + input_report_abs(gc->dev[i], ABS_Y, 128 + !(data_psx[i][0] & 0x40) * 127 - !(data_psx[i][0] & 0x10) * 128); /* for some reason if the extra axes are left unset they drift */ /* for (j = 0; j < 4; j++) - input_report_abs(dev + i, gc_psx_abs[j+2], 128); + input_report_abs(gc->dev[i], gc_psx_abs[j+2], 128); * This needs to be debugged properly, * maybe fuzz processing needs to be done in input_sync() * --vojtech @@ -483,12 +484,12 @@ static void gc_timer(unsigned long private) } for (j = 0; j < 8; j++) - input_report_key(dev + i, gc_psx_btn[j], ~data_psx[i][1] & (1 << j)); + input_report_key(gc->dev[i], gc_psx_btn[j], ~data_psx[i][1] & (1 << j)); - input_report_key(dev + i, BTN_START, ~data_psx[i][0] & 0x08); - input_report_key(dev + i, BTN_SELECT, ~data_psx[i][0] & 0x01); + input_report_key(gc->dev[i], BTN_START, ~data_psx[i][0] & 0x08); + input_report_key(gc->dev[i], BTN_SELECT, ~data_psx[i][0] & 0x01); - input_sync(dev + i); + input_sync(gc->dev[i]); break; @@ -533,177 +534,212 @@ static void gc_close(struct input_dev *dev) up(&gc->sem); } -static struct gc __init *gc_probe(int *config, int nargs) +static int __init gc_setup_pad(struct gc *gc, int idx, int pad_type) { - struct gc *gc; - struct parport *pp; - int i, j; + struct input_dev *input_dev; + int i; - if (config[0] < 0) - return NULL; + if (!pad_type) + return 0; - if (nargs < 2) { - printk(KERN_ERR "gamecon.c: at least one device must be specified\n"); - return NULL; + if (pad_type < 1 || pad_type > GC_MAX) { + printk(KERN_WARNING "gamecon.c: Pad type %d unknown\n", pad_type); + return -EINVAL; } - pp = parport_find_number(config[0]); - - if (!pp) { - printk(KERN_ERR "gamecon.c: no such parport\n"); - return NULL; + gc->dev[idx] = input_dev = input_allocate_device(); + if (!input_dev) { + printk(KERN_ERR "gamecon.c: Not enough memory for input device\n"); + return -ENOMEM; } - if (!(gc = kzalloc(sizeof(struct gc), GFP_KERNEL))) { - parport_put_port(pp); - return NULL; + input_dev->name = gc_names[pad_type]; + input_dev->phys = gc->phys[idx]; + input_dev->id.bustype = BUS_PARPORT; + input_dev->id.vendor = 0x0001; + input_dev->id.product = pad_type; + input_dev->id.version = 0x0100; + input_dev->private = gc; + + input_dev->open = gc_open; + input_dev->close = gc_close; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + + for (i = 0; i < 2; i++) + input_set_abs_params(input_dev, ABS_X + i, -1, 1, 0, 0); + + gc->pads[0] |= gc_status_bit[idx]; + gc->pads[pad_type] |= gc_status_bit[idx]; + + switch (pad_type) { + + case GC_N64: + for (i = 0; i < 10; i++) + set_bit(gc_n64_btn[i], input_dev->keybit); + + for (i = 0; i < 2; i++) { + input_set_abs_params(input_dev, ABS_X + i, -127, 126, 0, 2); + input_set_abs_params(input_dev, ABS_HAT0X + i, -1, 1, 0, 0); + } + + break; + + case GC_SNES: + for (i = 4; i < 8; i++) + set_bit(gc_snes_btn[i], input_dev->keybit); + case GC_NES: + for (i = 0; i < 4; i++) + set_bit(gc_snes_btn[i], input_dev->keybit); + break; + + case GC_MULTI2: + set_bit(BTN_THUMB, input_dev->keybit); + case GC_MULTI: + set_bit(BTN_TRIGGER, input_dev->keybit); + break; + + case GC_PSX: + for (i = 0; i < 6; i++) + input_set_abs_params(input_dev, gc_psx_abs[i], 4, 252, 0, 2); + for (i = 0; i < 12; i++) + set_bit(gc_psx_btn[i], input_dev->keybit); + + break; + + case GC_DDR: + for (i = 0; i < 4; i++) + set_bit(gc_psx_ddr_btn[i], input_dev->keybit); + for (i = 0; i < 12; i++) + set_bit(gc_psx_btn[i], input_dev->keybit); + + break; } - init_MUTEX(&gc->sem); + return 0; +} - gc->pd = parport_register_device(pp, "gamecon", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL); +static struct gc __init *gc_probe(int parport, int *pads, int n_pads) +{ + struct gc *gc; + struct parport *pp; + struct pardevice *pd; + int i; + int err; - parport_put_port(pp); + pp = parport_find_number(parport); + if (!pp) { + printk(KERN_ERR "gamecon.c: no such parport\n"); + err = -EINVAL; + goto err_out; + } - if (!gc->pd) { + pd = parport_register_device(pp, "gamecon", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL); + if (!pd) { printk(KERN_ERR "gamecon.c: parport busy already - lp.o loaded?\n"); - kfree(gc); - return NULL; + err = -EBUSY; + goto err_put_pp; } - parport_claim(gc->pd); + gc = kzalloc(sizeof(struct gc), GFP_KERNEL); + if (!gc) { + printk(KERN_ERR "gamecon.c: Not enough memory\n"); + err = -ENOMEM; + goto err_unreg_pardev; + } + init_MUTEX(&gc->sem); + gc->pd = pd; init_timer(&gc->timer); gc->timer.data = (long) gc; gc->timer.function = gc_timer; - for (i = 0; i < nargs - 1; i++) { - - if (!config[i + 1]) + for (i = 0; i < n_pads; i++) { + if (!pads[i]) continue; - if (config[i + 1] < 1 || config[i + 1] > GC_MAX) { - printk(KERN_WARNING "gamecon.c: Pad type %d unknown\n", config[i + 1]); - continue; - } - - gc->dev[i].private = gc; - gc->dev[i].open = gc_open; - gc->dev[i].close = gc_close; + sprintf(gc->phys[i], "%s/input%d", gc->pd->port->name, i); + err = gc_setup_pad(gc, i, pads[i]); + if (err) + goto err_free_devs; - gc->dev[i].evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_register_device(gc->dev[i]); + } - for (j = 0; j < 2; j++) { - set_bit(ABS_X + j, gc->dev[i].absbit); - gc->dev[i].absmin[ABS_X + j] = -1; - gc->dev[i].absmax[ABS_X + j] = 1; - } + if (!gc->pads[0]) { + printk(KERN_ERR "gamecon.c: No valid devices specified\n"); + err = -EINVAL; + goto err_free_gc; + } - gc->pads[0] |= gc_status_bit[i]; - gc->pads[config[i + 1]] |= gc_status_bit[i]; + parport_put_port(pp); + return gc; - switch(config[i + 1]) { + err_free_devs: + while (--i >= 0) + input_unregister_device(gc->dev[i]); + err_free_gc: + kfree(gc); + err_unreg_pardev: + parport_unregister_device(pd); + err_put_pp: + parport_put_port(pp); + err_out: + return ERR_PTR(err); +} - case GC_N64: - for (j = 0; j < 10; j++) - set_bit(gc_n64_btn[j], gc->dev[i].keybit); - - for (j = 0; j < 2; j++) { - set_bit(ABS_X + j, gc->dev[i].absbit); - gc->dev[i].absmin[ABS_X + j] = -127; - gc->dev[i].absmax[ABS_X + j] = 126; - gc->dev[i].absflat[ABS_X + j] = 2; - set_bit(ABS_HAT0X + j, gc->dev[i].absbit); - gc->dev[i].absmin[ABS_HAT0X + j] = -1; - gc->dev[i].absmax[ABS_HAT0X + j] = 1; - } +static void __exit gc_remove(struct gc *gc) +{ + int i; - break; + for (i = 0; i < GC_MAX_DEVICES; i++) + if (gc->dev[i]) + input_unregister_device(gc->dev[i]); + parport_unregister_device(gc->pd); + kfree(gc); +} - case GC_SNES: - for (j = 4; j < 8; j++) - set_bit(gc_snes_btn[j], gc->dev[i].keybit); - case GC_NES: - for (j = 0; j < 4; j++) - set_bit(gc_snes_btn[j], gc->dev[i].keybit); - break; - - case GC_MULTI2: - set_bit(BTN_THUMB, gc->dev[i].keybit); - case GC_MULTI: - set_bit(BTN_TRIGGER, gc->dev[i].keybit); - break; - - case GC_PSX: - case GC_DDR: - if(config[i + 1] == GC_DDR) { - for (j = 0; j < 4; j++) - set_bit(gc_psx_ddr_btn[j], gc->dev[i].keybit); - } else { - for (j = 0; j < 6; j++) { - set_bit(gc_psx_abs[j], gc->dev[i].absbit); - gc->dev[i].absmin[gc_psx_abs[j]] = 4; - gc->dev[i].absmax[gc_psx_abs[j]] = 252; - gc->dev[i].absflat[gc_psx_abs[j]] = 2; - } - } +static int __init gc_init(void) +{ + int i; + int have_dev = 0; + int err = 0; - for (j = 0; j < 12; j++) - set_bit(gc_psx_btn[j], gc->dev[i].keybit); + for (i = 0; i < GC_MAX_PORTS; i++) { + if (gc[i].nargs == 0 || gc[i].args[0] < 0) + continue; - break; + if (gc[i].nargs < 2) { + printk(KERN_ERR "gamecon.c: at least one device must be specified\n"); + err = -EINVAL; + break; } - sprintf(gc->phys[i], "%s/input%d", gc->pd->port->name, i); + gc_base[i] = gc_probe(gc[i].args[0], gc[i].args + 1, gc[i].nargs - 1); + if (IS_ERR(gc_base[i])) { + err = PTR_ERR(gc_base[i]); + break; + } - gc->dev[i].name = gc_names[config[i + 1]]; - gc->dev[i].phys = gc->phys[i]; - gc->dev[i].id.bustype = BUS_PARPORT; - gc->dev[i].id.vendor = 0x0001; - gc->dev[i].id.product = config[i + 1]; - gc->dev[i].id.version = 0x0100; + have_dev = 1; } - parport_release(gc->pd); - - if (!gc->pads[0]) { - parport_unregister_device(gc->pd); - kfree(gc); - return NULL; + if (err) { + while (--i >= 0) + gc_remove(gc_base[i]); + return err; } - for (i = 0; i < 5; i++) - if (gc->pads[0] & gc_status_bit[i]) { - input_register_device(gc->dev + i); - printk(KERN_INFO "input: %s on %s\n", gc->dev[i].name, gc->pd->port->name); - } - - return gc; -} - -static int __init gc_init(void) -{ - gc_base[0] = gc_probe(gc, gc_nargs); - gc_base[1] = gc_probe(gc_2, gc_nargs_2); - gc_base[2] = gc_probe(gc_3, gc_nargs_3); - - if (gc_base[0] || gc_base[1] || gc_base[2]) - return 0; - - return -ENODEV; + return have_dev ? 0 : -ENODEV; } static void __exit gc_exit(void) { - int i, j; - - for (i = 0; i < 3; i++) - if (gc_base[i]) { - for (j = 0; j < 5; j++) - if (gc_base[i]->pads[0] & gc_status_bit[j]) - input_unregister_device(gc_base[i]->dev + j); - parport_unregister_device(gc_base[i]->pd); - } + int i; + + for (i = 0; i < GC_MAX_PORTS; i++) + if (gc_base[i]) + gc_remove(gc_base[i]); } module_init(gc_init); diff --git a/drivers/input/joystick/gf2k.c b/drivers/input/joystick/gf2k.c index 8e4f92b115e6..e151f8c5bcb9 100644 --- a/drivers/input/joystick/gf2k.c +++ b/drivers/input/joystick/gf2k.c @@ -81,7 +81,7 @@ static short gf2k_seq_digital[] = { 590, 320, 860, 0 }; struct gf2k { struct gameport *gameport; - struct input_dev dev; + struct input_dev *dev; int reads; int bads; unsigned char id; @@ -175,7 +175,7 @@ static int gf2k_get_bits(unsigned char *buf, int pos, int num, int shift) static void gf2k_read(struct gf2k *gf2k, unsigned char *data) { - struct input_dev *dev = &gf2k->dev; + struct input_dev *dev = gf2k->dev; int i, t; for (i = 0; i < 4 && i < gf2k_axes[gf2k->id]; i++) @@ -239,13 +239,19 @@ static void gf2k_close(struct input_dev *dev) static int gf2k_connect(struct gameport *gameport, struct gameport_driver *drv) { struct gf2k *gf2k; + struct input_dev *input_dev; unsigned char data[GF2K_LENGTH]; int i, err; - if (!(gf2k = kzalloc(sizeof(struct gf2k), GFP_KERNEL))) - return -ENOMEM; + gf2k = kzalloc(sizeof(struct gf2k), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!gf2k || !input_dev) { + err = -ENOMEM; + goto fail1; + } gf2k->gameport = gameport; + gf2k->dev = input_dev; gameport_set_drvdata(gameport, gf2k); @@ -295,53 +301,52 @@ static int gf2k_connect(struct gameport *gameport, struct gameport_driver *drv) gf2k->length = gf2k_lens[gf2k->id]; - init_input_dev(&gf2k->dev); - - gf2k->dev.private = gf2k; - gf2k->dev.open = gf2k_open; - gf2k->dev.close = gf2k_close; - gf2k->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->name = gf2k_names[gf2k->id]; + input_dev->phys = gf2k->phys; + input_dev->id.bustype = BUS_GAMEPORT; + input_dev->id.vendor = GAMEPORT_ID_VENDOR_GENIUS; + input_dev->id.product = gf2k->id; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &gameport->dev; + input_dev->private = gf2k; - gf2k->dev.name = gf2k_names[gf2k->id]; - gf2k->dev.phys = gf2k->phys; - gf2k->dev.id.bustype = BUS_GAMEPORT; - gf2k->dev.id.vendor = GAMEPORT_ID_VENDOR_GENIUS; - gf2k->dev.id.product = gf2k->id; - gf2k->dev.id.version = 0x0100; + input_dev->open = gf2k_open; + input_dev->close = gf2k_close; + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); for (i = 0; i < gf2k_axes[gf2k->id]; i++) - set_bit(gf2k_abs[i], gf2k->dev.absbit); + set_bit(gf2k_abs[i], input_dev->absbit); for (i = 0; i < gf2k_hats[gf2k->id]; i++) { - set_bit(ABS_HAT0X + i, gf2k->dev.absbit); - gf2k->dev.absmin[ABS_HAT0X + i] = -1; - gf2k->dev.absmax[ABS_HAT0X + i] = 1; + set_bit(ABS_HAT0X + i, input_dev->absbit); + input_dev->absmin[ABS_HAT0X + i] = -1; + input_dev->absmax[ABS_HAT0X + i] = 1; } for (i = 0; i < gf2k_joys[gf2k->id]; i++) - set_bit(gf2k_btn_joy[i], gf2k->dev.keybit); + set_bit(gf2k_btn_joy[i], input_dev->keybit); for (i = 0; i < gf2k_pads[gf2k->id]; i++) - set_bit(gf2k_btn_pad[i], gf2k->dev.keybit); + set_bit(gf2k_btn_pad[i], input_dev->keybit); gf2k_read_packet(gameport, gf2k->length, data); gf2k_read(gf2k, data); for (i = 0; i < gf2k_axes[gf2k->id]; i++) { - gf2k->dev.absmax[gf2k_abs[i]] = (i < 2) ? gf2k->dev.abs[gf2k_abs[i]] * 2 - 32 : - gf2k->dev.abs[gf2k_abs[0]] + gf2k->dev.abs[gf2k_abs[1]] - 32; - gf2k->dev.absmin[gf2k_abs[i]] = 32; - gf2k->dev.absfuzz[gf2k_abs[i]] = 8; - gf2k->dev.absflat[gf2k_abs[i]] = (i < 2) ? 24 : 0; + input_dev->absmax[gf2k_abs[i]] = (i < 2) ? input_dev->abs[gf2k_abs[i]] * 2 - 32 : + input_dev->abs[gf2k_abs[0]] + input_dev->abs[gf2k_abs[1]] - 32; + input_dev->absmin[gf2k_abs[i]] = 32; + input_dev->absfuzz[gf2k_abs[i]] = 8; + input_dev->absflat[gf2k_abs[i]] = (i < 2) ? 24 : 0; } - input_register_device(&gf2k->dev); - printk(KERN_INFO "input: %s on %s\n", gf2k_names[gf2k->id], gameport->phys); + input_register_device(gf2k->dev); return 0; -fail2: gameport_close(gameport); -fail1: gameport_set_drvdata(gameport, NULL); + fail2: gameport_close(gameport); + fail1: gameport_set_drvdata(gameport, NULL); + input_free_device(input_dev); kfree(gf2k); return err; } @@ -350,7 +355,7 @@ static void gf2k_disconnect(struct gameport *gameport) { struct gf2k *gf2k = gameport_get_drvdata(gameport); - input_unregister_device(&gf2k->dev); + input_unregister_device(gf2k->dev); gameport_close(gameport); gameport_set_drvdata(gameport, NULL); kfree(gf2k); diff --git a/drivers/input/joystick/grip.c b/drivers/input/joystick/grip.c index 9d3f910dd568..e206bb56e53c 100644 --- a/drivers/input/joystick/grip.c +++ b/drivers/input/joystick/grip.c @@ -55,7 +55,7 @@ MODULE_LICENSE("GPL"); struct grip { struct gameport *gameport; - struct input_dev dev[2]; + struct input_dev *dev[2]; unsigned char mode[2]; int reads; int bads; @@ -190,7 +190,7 @@ static void grip_poll(struct gameport *gameport) for (i = 0; i < 2; i++) { - dev = grip->dev + i; + dev = grip->dev[i]; grip->reads++; switch (grip->mode[i]) { @@ -297,6 +297,7 @@ static void grip_close(struct input_dev *dev) static int grip_connect(struct gameport *gameport, struct gameport_driver *drv) { struct grip *grip; + struct input_dev *input_dev; unsigned int data[GRIP_LENGTH_XT]; int i, j, t; int err; @@ -339,48 +340,56 @@ static int grip_connect(struct gameport *gameport, struct gameport_driver *drv) gameport_set_poll_handler(gameport, grip_poll); gameport_set_poll_interval(gameport, 20); - for (i = 0; i < 2; i++) - if (grip->mode[i]) { + for (i = 0; i < 2; i++) { + if (!grip->mode[i]) + continue; - sprintf(grip->phys[i], "%s/input%d", gameport->phys, i); + grip->dev[i] = input_dev = input_allocate_device(); + if (!input_dev) { + err = -ENOMEM; + goto fail3; + } - grip->dev[i].private = grip; + sprintf(grip->phys[i], "%s/input%d", gameport->phys, i); - grip->dev[i].open = grip_open; - grip->dev[i].close = grip_close; + input_dev->name = grip_name[grip->mode[i]]; + input_dev->phys = grip->phys[i]; + input_dev->id.bustype = BUS_GAMEPORT; + input_dev->id.vendor = GAMEPORT_ID_VENDOR_GRAVIS; + input_dev->id.product = grip->mode[i]; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &gameport->dev; + input_dev->private = grip; - grip->dev[i].name = grip_name[grip->mode[i]]; - grip->dev[i].phys = grip->phys[i]; - grip->dev[i].id.bustype = BUS_GAMEPORT; - grip->dev[i].id.vendor = GAMEPORT_ID_VENDOR_GRAVIS; - grip->dev[i].id.product = grip->mode[i]; - grip->dev[i].id.version = 0x0100; + input_dev->open = grip_open; + input_dev->close = grip_close; - grip->dev[i].evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - for (j = 0; (t = grip_abs[grip->mode[i]][j]) >= 0; j++) { + for (j = 0; (t = grip_abs[grip->mode[i]][j]) >= 0; j++) { - if (j < grip_cen[grip->mode[i]]) - input_set_abs_params(&grip->dev[i], t, 14, 52, 1, 2); - else if (j < grip_anx[grip->mode[i]]) - input_set_abs_params(&grip->dev[i], t, 3, 57, 1, 0); - else - input_set_abs_params(&grip->dev[i], t, -1, 1, 0, 0); - } + if (j < grip_cen[grip->mode[i]]) + input_set_abs_params(input_dev, t, 14, 52, 1, 2); + else if (j < grip_anx[grip->mode[i]]) + input_set_abs_params(input_dev, t, 3, 57, 1, 0); + else + input_set_abs_params(input_dev, t, -1, 1, 0, 0); + } - for (j = 0; (t = grip_btn[grip->mode[i]][j]) >= 0; j++) - if (t > 0) - set_bit(t, grip->dev[i].keybit); + for (j = 0; (t = grip_btn[grip->mode[i]][j]) >= 0; j++) + if (t > 0) + set_bit(t, input_dev->keybit); - printk(KERN_INFO "input: %s on %s\n", - grip_name[grip->mode[i]], gameport->phys); - input_register_device(grip->dev + i); - } + input_register_device(grip->dev[i]); + } return 0; -fail2: gameport_close(gameport); -fail1: gameport_set_drvdata(gameport, NULL); + fail3: for (i = 0; i < 2; i++) + if (grip->dev[i]) + input_unregister_device(grip->dev[i]); + fail2: gameport_close(gameport); + fail1: gameport_set_drvdata(gameport, NULL); kfree(grip); return err; } @@ -391,8 +400,8 @@ static void grip_disconnect(struct gameport *gameport) int i; for (i = 0; i < 2; i++) - if (grip->mode[i]) - input_unregister_device(grip->dev + i); + if (grip->dev[i]) + input_unregister_device(grip->dev[i]); gameport_close(gameport); gameport_set_drvdata(gameport, NULL); kfree(grip); diff --git a/drivers/input/joystick/grip_mp.c b/drivers/input/joystick/grip_mp.c index da17eee6f574..a0ba93ccac72 100644 --- a/drivers/input/joystick/grip_mp.c +++ b/drivers/input/joystick/grip_mp.c @@ -32,23 +32,37 @@ MODULE_LICENSE("GPL"); #define dbg(format, arg...) do {} while (0) #endif +#define GRIP_MAX_PORTS 4 /* * Grip multiport state */ +struct grip_port { + struct input_dev *dev; + int mode; + int registered; + + /* individual gamepad states */ + int buttons; + int xaxes; + int yaxes; + int dirty; /* has the state been updated? */ +}; + struct grip_mp { struct gameport *gameport; - struct input_dev dev[4]; - int mode[4]; - int registered[4]; + struct grip_port *port[GRIP_MAX_PORTS]; +// struct input_dev *dev[4]; +// int mode[4]; +// int registered[4]; int reads; int bads; /* individual gamepad states */ - int buttons[4]; - int xaxes[4]; - int yaxes[4]; - int dirty[4]; /* has the state been updated? */ +// int buttons[4]; +// int xaxes[4]; +// int yaxes[4]; +// int dirty[4]; /* has the state been updated? */ }; /* @@ -85,16 +99,16 @@ struct grip_mp { #define GRIP_MODE_GP 2 #define GRIP_MODE_C64 3 -static int grip_btn_gp[] = { BTN_TR, BTN_TL, BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, -1 }; -static int grip_btn_c64[] = { BTN_JOYSTICK, -1 }; +static const int grip_btn_gp[] = { BTN_TR, BTN_TL, BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, -1 }; +static const int grip_btn_c64[] = { BTN_JOYSTICK, -1 }; -static int grip_abs_gp[] = { ABS_X, ABS_Y, -1 }; -static int grip_abs_c64[] = { ABS_X, ABS_Y, -1 }; +static const int grip_abs_gp[] = { ABS_X, ABS_Y, -1 }; +static const int grip_abs_c64[] = { ABS_X, ABS_Y, -1 }; -static int *grip_abs[] = { NULL, NULL, grip_abs_gp, grip_abs_c64 }; -static int *grip_btn[] = { NULL, NULL, grip_btn_gp, grip_btn_c64 }; +static const int *grip_abs[] = { NULL, NULL, grip_abs_gp, grip_abs_c64 }; +static const int *grip_btn[] = { NULL, NULL, grip_btn_gp, grip_btn_c64 }; -static char *grip_name[] = { NULL, NULL, "Gravis Grip Pad", "Commodore 64 Joystick" }; +static const char *grip_name[] = { NULL, NULL, "Gravis Grip Pad", "Commodore 64 Joystick" }; static const int init_seq[] = { 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, @@ -104,9 +118,9 @@ static const int init_seq[] = { /* Maps multiport directional values to X,Y axis values (each axis encoded in 3 bits) */ -static int axis_map[] = { 5, 9, 1, 5, 6, 10, 2, 6, 4, 8, 0, 4, 5, 9, 1, 5 }; +static const int axis_map[] = { 5, 9, 1, 5, 6, 10, 2, 6, 4, 8, 0, 4, 5, 9, 1, 5 }; -static void register_slot(int i, struct grip_mp *grip); +static int register_slot(int i, struct grip_mp *grip); /* * Returns whether an odd or even number of bits are on in pkt. @@ -353,9 +367,10 @@ static int dig_mode_start(struct gameport *gameport, u32 *packet) static int get_and_decode_packet(struct grip_mp *grip, int flags) { + struct grip_port *port; u32 packet; int joytype = 0; - int slot = 0; + int slot; /* Get a packet and check for validity */ @@ -377,6 +392,8 @@ static int get_and_decode_packet(struct grip_mp *grip, int flags) if ((slot < 0) || (slot > 3)) return flags; + port = grip->port[slot]; + /* * Handle "reset" packets, which occur at startup, and when gamepads * are removed or plugged in. May contain configuration of a new gamepad. @@ -385,14 +402,14 @@ static int get_and_decode_packet(struct grip_mp *grip, int flags) joytype = (packet >> 16) & 0x1f; if (!joytype) { - if (grip->registered[slot]) { + if (port->registered) { printk(KERN_INFO "grip_mp: removing %s, slot %d\n", - grip_name[grip->mode[slot]], slot); - input_unregister_device(grip->dev + slot); - grip->registered[slot] = 0; + grip_name[port->mode], slot); + input_unregister_device(port->dev); + port->registered = 0; } dbg("Reset: grip multiport slot %d\n", slot); - grip->mode[slot] = GRIP_MODE_RESET; + port->mode = GRIP_MODE_RESET; flags |= IO_SLOT_CHANGE; return flags; } @@ -402,17 +419,17 @@ static int get_and_decode_packet(struct grip_mp *grip, int flags) if (joytype == 0x1f) { int dir = (packet >> 8) & 0xf; /* eight way directional value */ - grip->buttons[slot] = (~packet) & 0xff; - grip->yaxes[slot] = ((axis_map[dir] >> 2) & 3) - 1; - grip->xaxes[slot] = (axis_map[dir] & 3) - 1; - grip->dirty[slot] = 1; + port->buttons = (~packet) & 0xff; + port->yaxes = ((axis_map[dir] >> 2) & 3) - 1; + port->xaxes = (axis_map[dir] & 3) - 1; + port->dirty = 1; - if (grip->mode[slot] == GRIP_MODE_RESET) + if (port->mode == GRIP_MODE_RESET) flags |= IO_SLOT_CHANGE; - grip->mode[slot] = GRIP_MODE_GP; + port->mode = GRIP_MODE_GP; - if (!grip->registered[slot]) { + if (!port->registered) { dbg("New Grip pad in multiport slot %d.\n", slot); register_slot(slot, grip); } @@ -445,9 +462,9 @@ static int slots_valid(struct grip_mp *grip) return 0; for (slot = 0; slot < 4; slot++) { - if (grip->mode[slot] == GRIP_MODE_RESET) + if (grip->port[slot]->mode == GRIP_MODE_RESET) invalid = 1; - if (grip->mode[slot] != GRIP_MODE_NONE) + if (grip->port[slot]->mode != GRIP_MODE_NONE) active = 1; } @@ -484,7 +501,7 @@ static int multiport_init(struct grip_mp *grip) /* Get packets, store multiport state, and check state's validity */ for (tries = 0; tries < 4096; tries++) { - if ( slots_valid(grip) ) { + if (slots_valid(grip)) { initialized = 1; break; } @@ -499,24 +516,24 @@ static int multiport_init(struct grip_mp *grip) static void report_slot(struct grip_mp *grip, int slot) { - struct input_dev *dev = &(grip->dev[slot]); - int i, buttons = grip->buttons[slot]; + struct grip_port *port = grip->port[slot]; + int i; /* Store button states with linux input driver */ for (i = 0; i < 8; i++) - input_report_key(dev, grip_btn_gp[i], (buttons >> i) & 1); + input_report_key(port->dev, grip_btn_gp[i], (port->buttons >> i) & 1); /* Store axis states with linux driver */ - input_report_abs(dev, ABS_X, grip->xaxes[slot]); - input_report_abs(dev, ABS_Y, grip->yaxes[slot]); + input_report_abs(port->dev, ABS_X, port->xaxes); + input_report_abs(port->dev, ABS_Y, port->yaxes); /* Tell the receiver of the events to process them */ - input_sync(dev); + input_sync(port->dev); - grip->dirty[slot] = 0; + port->dirty = 0; } /* @@ -540,7 +557,7 @@ static void grip_poll(struct gameport *gameport) } for (i = 0; i < 4; i++) - if (grip->dirty[i]) + if (grip->port[i]->dirty) report_slot(grip, i); } @@ -571,35 +588,43 @@ static void grip_close(struct input_dev *dev) * Tell the linux input layer about a newly plugged-in gamepad. */ -static void register_slot(int slot, struct grip_mp *grip) +static int register_slot(int slot, struct grip_mp *grip) { + struct grip_port *port = grip->port[slot]; + struct input_dev *input_dev; int j, t; - grip->dev[slot].private = grip; - grip->dev[slot].open = grip_open; - grip->dev[slot].close = grip_close; - grip->dev[slot].name = grip_name[grip->mode[slot]]; - grip->dev[slot].id.bustype = BUS_GAMEPORT; - grip->dev[slot].id.vendor = GAMEPORT_ID_VENDOR_GRAVIS; - grip->dev[slot].id.product = 0x0100 + grip->mode[slot]; - grip->dev[slot].id.version = 0x0100; - grip->dev[slot].evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + port->dev = input_dev = input_allocate_device(); + if (!input_dev) + return -ENOMEM; + + input_dev->name = grip_name[port->mode]; + input_dev->id.bustype = BUS_GAMEPORT; + input_dev->id.vendor = GAMEPORT_ID_VENDOR_GRAVIS; + input_dev->id.product = 0x0100 + port->mode; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &grip->gameport->dev; + input_dev->private = grip; + + input_dev->open = grip_open; + input_dev->close = grip_close; - for (j = 0; (t = grip_abs[grip->mode[slot]][j]) >= 0; j++) - input_set_abs_params(&grip->dev[slot], t, -1, 1, 0, 0); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - for (j = 0; (t = grip_btn[grip->mode[slot]][j]) >= 0; j++) + for (j = 0; (t = grip_abs[port->mode][j]) >= 0; j++) + input_set_abs_params(input_dev, t, -1, 1, 0, 0); + + for (j = 0; (t = grip_btn[port->mode][j]) >= 0; j++) if (t > 0) - set_bit(t, grip->dev[slot].keybit); + set_bit(t, input_dev->keybit); - input_register_device(grip->dev + slot); - grip->registered[slot] = 1; + input_register_device(port->dev); + port->registered = 1; - if (grip->dirty[slot]) /* report initial state, if any */ + if (port->dirty) /* report initial state, if any */ report_slot(grip, slot); - printk(KERN_INFO "grip_mp: added %s, slot %d\n", - grip_name[grip->mode[slot]], slot); + return 0; } static int grip_connect(struct gameport *gameport, struct gameport_driver *drv) @@ -626,7 +651,7 @@ static int grip_connect(struct gameport *gameport, struct gameport_driver *drv) goto fail2; } - if (!grip->mode[0] && !grip->mode[1] && !grip->mode[2] && !grip->mode[3]) { + if (!grip->port[0]->mode && !grip->port[1]->mode && !grip->port[2]->mode && !grip->port[3]->mode) { /* nothing plugged in */ err = -ENODEV; goto fail2; @@ -646,8 +671,8 @@ static void grip_disconnect(struct gameport *gameport) int i; for (i = 0; i < 4; i++) - if (grip->registered[i]) - input_unregister_device(grip->dev + i); + if (grip->port[i]->registered) + input_unregister_device(grip->port[i]->dev); gameport_close(gameport); gameport_set_drvdata(gameport, NULL); kfree(grip); diff --git a/drivers/input/joystick/guillemot.c b/drivers/input/joystick/guillemot.c index 6a70ec429f06..c528473c09d8 100644 --- a/drivers/input/joystick/guillemot.c +++ b/drivers/input/joystick/guillemot.c @@ -67,7 +67,7 @@ struct guillemot_type { struct guillemot { struct gameport *gameport; - struct input_dev dev; + struct input_dev *dev; int bads; int reads; struct guillemot_type *type; @@ -123,7 +123,7 @@ static int guillemot_read_packet(struct gameport *gameport, u8 *data) static void guillemot_poll(struct gameport *gameport) { struct guillemot *guillemot = gameport_get_drvdata(gameport); - struct input_dev *dev = &guillemot->dev; + struct input_dev *dev = guillemot->dev; u8 data[GUILLEMOT_MAX_LENGTH]; int i; @@ -179,14 +179,20 @@ static void guillemot_close(struct input_dev *dev) static int guillemot_connect(struct gameport *gameport, struct gameport_driver *drv) { struct guillemot *guillemot; + struct input_dev *input_dev; u8 data[GUILLEMOT_MAX_LENGTH]; int i, t; int err; - if (!(guillemot = kzalloc(sizeof(struct guillemot), GFP_KERNEL))) - return -ENOMEM; + guillemot = kzalloc(sizeof(struct guillemot), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!guillemot || !input_dev) { + err = -ENOMEM; + goto fail1; + } guillemot->gameport = gameport; + guillemot->dev = input_dev; gameport_set_drvdata(gameport, guillemot); @@ -216,41 +222,40 @@ static int guillemot_connect(struct gameport *gameport, struct gameport_driver * gameport_set_poll_interval(gameport, 20); sprintf(guillemot->phys, "%s/input0", gameport->phys); - guillemot->type = guillemot_type + i; - guillemot->dev.private = guillemot; - guillemot->dev.open = guillemot_open; - guillemot->dev.close = guillemot_close; + input_dev->name = guillemot_type[i].name; + input_dev->phys = guillemot->phys; + input_dev->id.bustype = BUS_GAMEPORT; + input_dev->id.vendor = GAMEPORT_ID_VENDOR_GUILLEMOT; + input_dev->id.product = guillemot_type[i].id; + input_dev->id.version = (int)data[14] << 8 | data[15]; + input_dev->cdev.dev = &gameport->dev; + input_dev->private = guillemot; - guillemot->dev.name = guillemot_type[i].name; - guillemot->dev.phys = guillemot->phys; - guillemot->dev.id.bustype = BUS_GAMEPORT; - guillemot->dev.id.vendor = GAMEPORT_ID_VENDOR_GUILLEMOT; - guillemot->dev.id.product = guillemot_type[i].id; - guillemot->dev.id.version = (int)data[14] << 8 | data[15]; + input_dev->open = guillemot_open; + input_dev->close = guillemot_close; - guillemot->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); for (i = 0; (t = guillemot->type->abs[i]) >= 0; i++) - input_set_abs_params(&guillemot->dev, t, 0, 255, 0, 0); + input_set_abs_params(input_dev, t, 0, 255, 0, 0); if (guillemot->type->hat) { - input_set_abs_params(&guillemot->dev, ABS_HAT0X, -1, 1, 0, 0); - input_set_abs_params(&guillemot->dev, ABS_HAT0Y, -1, 1, 0, 0); + input_set_abs_params(input_dev, ABS_HAT0X, -1, 1, 0, 0); + input_set_abs_params(input_dev, ABS_HAT0Y, -1, 1, 0, 0); } for (i = 0; (t = guillemot->type->btn[i]) >= 0; i++) - set_bit(t, guillemot->dev.keybit); + set_bit(t, input_dev->keybit); - input_register_device(&guillemot->dev); - printk(KERN_INFO "input: %s ver %d.%02d on %s\n", - guillemot->type->name, data[14], data[15], gameport->phys); + input_register_device(guillemot->dev); return 0; fail2: gameport_close(gameport); fail1: gameport_set_drvdata(gameport, NULL); + input_free_device(input_dev); kfree(guillemot); return err; } @@ -260,7 +265,7 @@ static void guillemot_disconnect(struct gameport *gameport) struct guillemot *guillemot = gameport_get_drvdata(gameport); printk(KERN_INFO "guillemot.c: Failed %d reads out of %d on %s\n", guillemot->reads, guillemot->bads, guillemot->phys); - input_unregister_device(&guillemot->dev); + input_unregister_device(guillemot->dev); gameport_close(gameport); kfree(guillemot); } diff --git a/drivers/input/joystick/iforce/iforce-main.c b/drivers/input/joystick/iforce/iforce-main.c index e31b7b93fde2..64b9c31c47fc 100644 --- a/drivers/input/joystick/iforce/iforce-main.c +++ b/drivers/input/joystick/iforce/iforce-main.c @@ -144,7 +144,7 @@ static int iforce_upload_effect(struct input_dev *dev, struct ff_effect *effect) int is_update; /* Check this effect type is supported by this device */ - if (!test_bit(effect->type, iforce->dev.ffbit)) + if (!test_bit(effect->type, iforce->dev->ffbit)) return -EINVAL; /* @@ -152,30 +152,31 @@ static int iforce_upload_effect(struct input_dev *dev, struct ff_effect *effect) */ if (effect->id == -1) { - for (id=0; id < FF_EFFECTS_MAX; ++id) - if (!test_and_set_bit(FF_CORE_IS_USED, iforce->core_effects[id].flags)) break; + for (id = 0; id < FF_EFFECTS_MAX; ++id) + if (!test_and_set_bit(FF_CORE_IS_USED, iforce->core_effects[id].flags)) + break; - if ( id == FF_EFFECTS_MAX || id >= iforce->dev.ff_effects_max) + if (id == FF_EFFECTS_MAX || id >= iforce->dev->ff_effects_max) return -ENOMEM; effect->id = id; iforce->core_effects[id].owner = current->pid; - iforce->core_effects[id].flags[0] = (1<<FF_CORE_IS_USED); /* Only IS_USED bit must be set */ + iforce->core_effects[id].flags[0] = (1 << FF_CORE_IS_USED); /* Only IS_USED bit must be set */ is_update = FALSE; } else { /* We want to update an effect */ - if (!CHECK_OWNERSHIP(effect->id, iforce)) return -EACCES; + if (!CHECK_OWNERSHIP(effect->id, iforce)) + return -EACCES; /* Parameter type cannot be updated */ if (effect->type != iforce->core_effects[effect->id].effect.type) return -EINVAL; /* Check the effect is not already being updated */ - if (test_bit(FF_CORE_UPDATE, iforce->core_effects[effect->id].flags)) { + if (test_bit(FF_CORE_UPDATE, iforce->core_effects[effect->id].flags)) return -EAGAIN; - } is_update = TRUE; } @@ -339,15 +340,19 @@ void iforce_delete_device(struct iforce *iforce) int iforce_init_device(struct iforce *iforce) { + struct input_dev *input_dev; unsigned char c[] = "CEOV"; int i; + input_dev = input_allocate_device(); + if (input_dev) + return -ENOMEM; + init_waitqueue_head(&iforce->wait); spin_lock_init(&iforce->xmit_lock); init_MUTEX(&iforce->mem_mutex); iforce->xmit.buf = iforce->xmit_data; - - iforce->dev.ff_effects_max = 10; + iforce->dev = input_dev; /* * Input device fields. @@ -356,26 +361,27 @@ int iforce_init_device(struct iforce *iforce) switch (iforce->bus) { #ifdef CONFIG_JOYSTICK_IFORCE_USB case IFORCE_USB: - iforce->dev.id.bustype = BUS_USB; - iforce->dev.dev = &iforce->usbdev->dev; + input_dev->id.bustype = BUS_USB; + input_dev->cdev.dev = &iforce->usbdev->dev; break; #endif #ifdef CONFIG_JOYSTICK_IFORCE_232 case IFORCE_232: - iforce->dev.id.bustype = BUS_RS232; - iforce->dev.dev = &iforce->serio->dev; + input_dev->id.bustype = BUS_RS232; + input_dev->cdev.dev = &iforce->serio->dev; break; #endif } - iforce->dev.private = iforce; - iforce->dev.name = "Unknown I-Force device"; - iforce->dev.open = iforce_open; - iforce->dev.close = iforce_release; - iforce->dev.flush = iforce_flush; - iforce->dev.event = iforce_input_event; - iforce->dev.upload_effect = iforce_upload_effect; - iforce->dev.erase_effect = iforce_erase_effect; + input_dev->private = iforce; + input_dev->name = "Unknown I-Force device"; + input_dev->open = iforce_open; + input_dev->close = iforce_release; + input_dev->flush = iforce_flush; + input_dev->event = iforce_input_event; + input_dev->upload_effect = iforce_upload_effect; + input_dev->erase_effect = iforce_erase_effect; + input_dev->ff_effects_max = 10; /* * On-device memory allocation. @@ -399,7 +405,8 @@ int iforce_init_device(struct iforce *iforce) if (i == 20) { /* 5 seconds */ printk(KERN_ERR "iforce-main.c: Timeout waiting for response from device.\n"); - return -1; + input_free_device(input_dev); + return -ENODEV; } /* @@ -407,12 +414,12 @@ int iforce_init_device(struct iforce *iforce) */ if (!iforce_get_id_packet(iforce, "M")) - iforce->dev.id.vendor = (iforce->edata[2] << 8) | iforce->edata[1]; + input_dev->id.vendor = (iforce->edata[2] << 8) | iforce->edata[1]; else printk(KERN_WARNING "iforce-main.c: Device does not respond to id packet M\n"); if (!iforce_get_id_packet(iforce, "P")) - iforce->dev.id.product = (iforce->edata[2] << 8) | iforce->edata[1]; + input_dev->id.product = (iforce->edata[2] << 8) | iforce->edata[1]; else printk(KERN_WARNING "iforce-main.c: Device does not respond to id packet P\n"); @@ -422,15 +429,15 @@ int iforce_init_device(struct iforce *iforce) printk(KERN_WARNING "iforce-main.c: Device does not respond to id packet B\n"); if (!iforce_get_id_packet(iforce, "N")) - iforce->dev.ff_effects_max = iforce->edata[1]; + iforce->dev->ff_effects_max = iforce->edata[1]; else printk(KERN_WARNING "iforce-main.c: Device does not respond to id packet N\n"); /* Check if the device can store more effects than the driver can really handle */ - if (iforce->dev.ff_effects_max > FF_EFFECTS_MAX) { + if (iforce->dev->ff_effects_max > FF_EFFECTS_MAX) { printk(KERN_WARNING "input??: Device can handle %d effects, but N_EFFECTS_MAX is set to %d in iforce.h\n", - iforce->dev.ff_effects_max, FF_EFFECTS_MAX); - iforce->dev.ff_effects_max = FF_EFFECTS_MAX; + iforce->dev->ff_effects_max, FF_EFFECTS_MAX); + iforce->dev->ff_effects_max = FF_EFFECTS_MAX; } /* @@ -453,29 +460,28 @@ int iforce_init_device(struct iforce *iforce) */ for (i = 0; iforce_device[i].idvendor; i++) - if (iforce_device[i].idvendor == iforce->dev.id.vendor && - iforce_device[i].idproduct == iforce->dev.id.product) + if (iforce_device[i].idvendor == input_dev->id.vendor && + iforce_device[i].idproduct == input_dev->id.product) break; iforce->type = iforce_device + i; - iforce->dev.name = iforce->type->name; + input_dev->name = iforce->type->name; /* * Set input device bitfields and ranges. */ - iforce->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_FF) | BIT(EV_FF_STATUS); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_FF) | BIT(EV_FF_STATUS); for (i = 0; iforce->type->btn[i] >= 0; i++) { signed short t = iforce->type->btn[i]; - set_bit(t, iforce->dev.keybit); + set_bit(t, input_dev->keybit); } - set_bit(BTN_DEAD, iforce->dev.keybit); + set_bit(BTN_DEAD, input_dev->keybit); for (i = 0; iforce->type->abs[i] >= 0; i++) { signed short t = iforce->type->abs[i]; - set_bit(t, iforce->dev.absbit); switch (t) { @@ -483,52 +489,42 @@ int iforce_init_device(struct iforce *iforce) case ABS_Y: case ABS_WHEEL: - iforce->dev.absmax[t] = 1920; - iforce->dev.absmin[t] = -1920; - iforce->dev.absflat[t] = 128; - iforce->dev.absfuzz[t] = 16; - - set_bit(t, iforce->dev.ffbit); + input_set_abs_params(input_dev, t, -1920, 1920, 16, 128); + set_bit(t, input_dev->ffbit); break; case ABS_THROTTLE: case ABS_GAS: case ABS_BRAKE: - iforce->dev.absmax[t] = 255; - iforce->dev.absmin[t] = 0; + input_set_abs_params(input_dev, t, 0, 255, 0, 0); break; case ABS_RUDDER: - iforce->dev.absmax[t] = 127; - iforce->dev.absmin[t] = -128; + input_set_abs_params(input_dev, t, -128, 127, 0, 0); break; case ABS_HAT0X: case ABS_HAT0Y: case ABS_HAT1X: case ABS_HAT1Y: - iforce->dev.absmax[t] = 1; - iforce->dev.absmin[t] = -1; + + input_set_abs_params(input_dev, t, -1, 1, 0, 0); break; } } for (i = 0; iforce->type->ff[i] >= 0; i++) - set_bit(iforce->type->ff[i], iforce->dev.ffbit); + set_bit(iforce->type->ff[i], input_dev->ffbit); /* * Register input device. */ - input_register_device(&iforce->dev); - - printk(KERN_DEBUG "iforce->dev.open = %p\n", iforce->dev.open); + input_register_device(iforce->dev); - printk(KERN_INFO "input: %s [%d effects, %ld bytes memory]\n", - iforce->dev.name, iforce->dev.ff_effects_max, - iforce->device_memory.end); + printk(KERN_DEBUG "iforce->dev->open = %p\n", iforce->dev->open); return 0; } diff --git a/drivers/input/joystick/iforce/iforce-packets.c b/drivers/input/joystick/iforce/iforce-packets.c index e5a31e55d3e2..4a2629243e19 100644 --- a/drivers/input/joystick/iforce/iforce-packets.c +++ b/drivers/input/joystick/iforce/iforce-packets.c @@ -139,7 +139,8 @@ printk(KERN_DEBUG "iforce-packets.c: control_playback %d %d\n", id, value); static int mark_core_as_ready(struct iforce *iforce, unsigned short addr) { int i; - for (i=0; i<iforce->dev.ff_effects_max; ++i) { + + for (i = 0; i < iforce->dev->ff_effects_max; ++i) { if (test_bit(FF_CORE_IS_USED, iforce->core_effects[i].flags) && (iforce->core_effects[i].mod1_chunk.start == addr || iforce->core_effects[i].mod2_chunk.start == addr)) { @@ -153,7 +154,7 @@ static int mark_core_as_ready(struct iforce *iforce, unsigned short addr) void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data, struct pt_regs *regs) { - struct input_dev *dev = &iforce->dev; + struct input_dev *dev = iforce->dev; int i; static int being_used = 0; diff --git a/drivers/input/joystick/iforce/iforce-serio.c b/drivers/input/joystick/iforce/iforce-serio.c index 11f51905cba7..64a78c515484 100644 --- a/drivers/input/joystick/iforce/iforce-serio.c +++ b/drivers/input/joystick/iforce/iforce-serio.c @@ -131,11 +131,10 @@ static int iforce_serio_connect(struct serio *serio, struct serio_driver *drv) struct iforce *iforce; int err; - if (!(iforce = kmalloc(sizeof(struct iforce), GFP_KERNEL))) + iforce = kzalloc(sizeof(struct iforce), GFP_KERNEL); + if (!iforce) return -ENOMEM; - memset(iforce, 0, sizeof(struct iforce)); - iforce->bus = IFORCE_232; iforce->serio = serio; @@ -148,7 +147,8 @@ static int iforce_serio_connect(struct serio *serio, struct serio_driver *drv) return err; } - if (iforce_init_device(iforce)) { + err = iforce_init_device(iforce); + if (err) { serio_close(serio); serio_set_drvdata(serio, NULL); kfree(iforce); @@ -162,7 +162,7 @@ static void iforce_serio_disconnect(struct serio *serio) { struct iforce *iforce = serio_get_drvdata(serio); - input_unregister_device(&iforce->dev); + input_unregister_device(iforce->dev); serio_close(serio); serio_set_drvdata(serio, NULL); kfree(iforce); diff --git a/drivers/input/joystick/iforce/iforce-usb.c b/drivers/input/joystick/iforce/iforce-usb.c index 58600f91eff5..64b4a3080985 100644 --- a/drivers/input/joystick/iforce/iforce-usb.c +++ b/drivers/input/joystick/iforce/iforce-usb.c @@ -135,28 +135,24 @@ static int iforce_usb_probe(struct usb_interface *intf, struct usb_host_interface *interface; struct usb_endpoint_descriptor *epirq, *epout; struct iforce *iforce; + int err = -ENOMEM; interface = intf->cur_altsetting; epirq = &interface->endpoint[0].desc; epout = &interface->endpoint[1].desc; - if (!(iforce = kmalloc(sizeof(struct iforce) + 32, GFP_KERNEL))) + if (!(iforce = kzalloc(sizeof(struct iforce) + 32, GFP_KERNEL))) goto fail; - memset(iforce, 0, sizeof(struct iforce)); - - if (!(iforce->irq = usb_alloc_urb(0, GFP_KERNEL))) { + if (!(iforce->irq = usb_alloc_urb(0, GFP_KERNEL))) goto fail; - } - if (!(iforce->out = usb_alloc_urb(0, GFP_KERNEL))) { + if (!(iforce->out = usb_alloc_urb(0, GFP_KERNEL))) goto fail; - } - if (!(iforce->ctrl = usb_alloc_urb(0, GFP_KERNEL))) { + if (!(iforce->ctrl = usb_alloc_urb(0, GFP_KERNEL))) goto fail; - } iforce->bus = IFORCE_USB; iforce->usbdev = dev; @@ -174,7 +170,9 @@ static int iforce_usb_probe(struct usb_interface *intf, usb_fill_control_urb(iforce->ctrl, dev, usb_rcvctrlpipe(dev, 0), (void*) &iforce->cr, iforce->edata, 16, iforce_usb_ctrl, iforce); - if (iforce_init_device(iforce)) goto fail; + err = iforce_init_device(iforce); + if (err) + goto fail; usb_set_intfdata(intf, iforce); return 0; @@ -187,7 +185,7 @@ fail: kfree(iforce); } - return -ENODEV; + return err; } /* Called by iforce_delete() */ @@ -211,7 +209,7 @@ static void iforce_usb_disconnect(struct usb_interface *intf) usb_set_intfdata(intf, NULL); if (iforce) { iforce->usbdev = NULL; - input_unregister_device(&iforce->dev); + input_unregister_device(iforce->dev); if (!open) { iforce_delete_device(iforce); diff --git a/drivers/input/joystick/iforce/iforce.h b/drivers/input/joystick/iforce/iforce.h index bce247bc300b..146f406b8f8a 100644 --- a/drivers/input/joystick/iforce/iforce.h +++ b/drivers/input/joystick/iforce/iforce.h @@ -117,7 +117,7 @@ struct iforce_device { }; struct iforce { - struct input_dev dev; /* Input device interface */ + struct input_dev *dev; /* Input device interface */ struct iforce_device *type; int bus; diff --git a/drivers/input/joystick/interact.c b/drivers/input/joystick/interact.c index d7b3472bd686..8511ee7bb263 100644 --- a/drivers/input/joystick/interact.c +++ b/drivers/input/joystick/interact.c @@ -54,7 +54,7 @@ MODULE_LICENSE("GPL"); struct interact { struct gameport *gameport; - struct input_dev dev; + struct input_dev *dev; int bads; int reads; unsigned char type; @@ -130,7 +130,7 @@ static int interact_read_packet(struct gameport *gameport, int length, u32 *data static void interact_poll(struct gameport *gameport) { struct interact *interact = gameport_get_drvdata(gameport); - struct input_dev *dev = &interact->dev; + struct input_dev *dev = interact->dev; u32 data[3]; int i; @@ -208,14 +208,20 @@ static void interact_close(struct input_dev *dev) static int interact_connect(struct gameport *gameport, struct gameport_driver *drv) { struct interact *interact; + struct input_dev *input_dev; __u32 data[3]; int i, t; int err; - if (!(interact = kzalloc(sizeof(struct interact), GFP_KERNEL))) - return -ENOMEM; + interact = kzalloc(sizeof(struct interact), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!interact || !input_dev) { + err = -ENOMEM; + goto fail1; + } interact->gameport = gameport; + interact->dev = input_dev; gameport_set_drvdata(gameport, interact); @@ -249,41 +255,40 @@ static int interact_connect(struct gameport *gameport, struct gameport_driver *d interact->type = i; interact->length = interact_type[i].length; - interact->dev.private = interact; - interact->dev.open = interact_open; - interact->dev.close = interact_close; + input_dev->name = interact_type[i].name; + input_dev->phys = interact->phys; + input_dev->id.bustype = BUS_GAMEPORT; + input_dev->id.vendor = GAMEPORT_ID_VENDOR_INTERACT; + input_dev->id.product = interact_type[i].id; + input_dev->id.version = 0x0100; + input_dev->private = interact; - interact->dev.name = interact_type[i].name; - interact->dev.phys = interact->phys; - interact->dev.id.bustype = BUS_GAMEPORT; - interact->dev.id.vendor = GAMEPORT_ID_VENDOR_INTERACT; - interact->dev.id.product = interact_type[i].id; - interact->dev.id.version = 0x0100; + input_dev->open = interact_open; + input_dev->close = interact_close; - interact->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); for (i = 0; (t = interact_type[interact->type].abs[i]) >= 0; i++) { - set_bit(t, interact->dev.absbit); + set_bit(t, input_dev->absbit); if (i < interact_type[interact->type].b8) { - interact->dev.absmin[t] = 0; - interact->dev.absmax[t] = 255; + input_dev->absmin[t] = 0; + input_dev->absmax[t] = 255; } else { - interact->dev.absmin[t] = -1; - interact->dev.absmax[t] = 1; + input_dev->absmin[t] = -1; + input_dev->absmax[t] = 1; } } for (i = 0; (t = interact_type[interact->type].btn[i]) >= 0; i++) - set_bit(t, interact->dev.keybit); + set_bit(t, input_dev->keybit); - input_register_device(&interact->dev); - printk(KERN_INFO "input: %s on %s\n", - interact_type[interact->type].name, gameport->phys); + input_register_device(interact->dev); return 0; fail2: gameport_close(gameport); fail1: gameport_set_drvdata(gameport, NULL); + input_free_device(input_dev); kfree(interact); return err; } @@ -292,7 +297,7 @@ static void interact_disconnect(struct gameport *gameport) { struct interact *interact = gameport_get_drvdata(gameport); - input_unregister_device(&interact->dev); + input_unregister_device(interact->dev); gameport_close(gameport); gameport_set_drvdata(gameport, NULL); kfree(interact); diff --git a/drivers/input/joystick/magellan.c b/drivers/input/joystick/magellan.c index 1ba503627242..ca3cc2319d6a 100644 --- a/drivers/input/joystick/magellan.c +++ b/drivers/input/joystick/magellan.c @@ -49,14 +49,13 @@ MODULE_LICENSE("GPL"); static int magellan_buttons[] = { BTN_0, BTN_1, BTN_2, BTN_3, BTN_4, BTN_5, BTN_6, BTN_7, BTN_8 }; static int magellan_axes[] = { ABS_X, ABS_Y, ABS_Z, ABS_RX, ABS_RY, ABS_RZ }; -static char *magellan_name = "LogiCad3D Magellan / SpaceMouse"; /* * Per-Magellan data. */ struct magellan { - struct input_dev dev; + struct input_dev *dev; int idx; unsigned char data[MAGELLAN_MAX_LENGTH]; char phys[32]; @@ -85,7 +84,7 @@ static int magellan_crunch_nibbles(unsigned char *data, int count) static void magellan_process_packet(struct magellan* magellan, struct pt_regs *regs) { - struct input_dev *dev = &magellan->dev; + struct input_dev *dev = magellan->dev; unsigned char *data = magellan->data; int i, t; @@ -138,9 +137,9 @@ static void magellan_disconnect(struct serio *serio) { struct magellan* magellan = serio_get_drvdata(serio); - input_unregister_device(&magellan->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_unregister_device(magellan->dev); kfree(magellan); } @@ -153,52 +152,48 @@ static void magellan_disconnect(struct serio *serio) static int magellan_connect(struct serio *serio, struct serio_driver *drv) { struct magellan *magellan; - int i, t; - int err; - - if (!(magellan = kmalloc(sizeof(struct magellan), GFP_KERNEL))) - return -ENOMEM; + struct input_dev *input_dev; + int err = -ENOMEM; + int i; - memset(magellan, 0, sizeof(struct magellan)); + magellan = kzalloc(sizeof(struct magellan), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!magellan || !input_dev) + goto fail; - magellan->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + magellan->dev = input_dev; + sprintf(magellan->phys, "%s/input0", serio->phys); - for (i = 0; i < 9; i++) - set_bit(magellan_buttons[i], magellan->dev.keybit); + input_dev->name = "LogiCad3D Magellan / SpaceMouse"; + input_dev->phys = magellan->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_MAGELLAN; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->private = magellan; - for (i = 0; i < 6; i++) { - t = magellan_axes[i]; - set_bit(t, magellan->dev.absbit); - magellan->dev.absmin[t] = -360; - magellan->dev.absmax[t] = 360; - } + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - sprintf(magellan->phys, "%s/input0", serio->phys); + for (i = 0; i < 9; i++) + set_bit(magellan_buttons[i], input_dev->keybit); - init_input_dev(&magellan->dev); - magellan->dev.private = magellan; - magellan->dev.name = magellan_name; - magellan->dev.phys = magellan->phys; - magellan->dev.id.bustype = BUS_RS232; - magellan->dev.id.vendor = SERIO_MAGELLAN; - magellan->dev.id.product = 0x0001; - magellan->dev.id.version = 0x0100; - magellan->dev.dev = &serio->dev; + for (i = 0; i < 6; i++) + input_set_abs_params(input_dev, magellan_axes[i], -360, 360, 0, 0); serio_set_drvdata(serio, magellan); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(magellan); - return err; - } - - input_register_device(&magellan->dev); - - printk(KERN_INFO "input: %s on %s\n", magellan_name, serio->phys); + if (err) + goto fail; + input_register_device(magellan->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(magellan); + return err; } /* diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c index 9e0353721a35..eaaad45cc750 100644 --- a/drivers/input/joystick/sidewinder.c +++ b/drivers/input/joystick/sidewinder.c @@ -113,7 +113,7 @@ static struct { struct sw { struct gameport *gameport; - struct input_dev dev[4]; + struct input_dev *dev[4]; char name[64]; char phys[4][32]; int length; @@ -301,7 +301,7 @@ static int sw_check(__u64 t) static int sw_parse(unsigned char *buf, struct sw *sw) { int hat, i, j; - struct input_dev *dev = sw->dev; + struct input_dev *dev; switch (sw->type) { @@ -310,6 +310,8 @@ static int sw_parse(unsigned char *buf, struct sw *sw) if (sw_check(GB(0,64)) || (hat = (GB(6,1) << 3) | GB(60,3)) > 8) return -1; + dev = sw->dev[0]; + input_report_abs(dev, ABS_X, (GB( 3,3) << 7) | GB(16,7)); input_report_abs(dev, ABS_Y, (GB( 0,3) << 7) | GB(24,7)); input_report_abs(dev, ABS_RZ, (GB(35,2) << 7) | GB(40,7)); @@ -335,13 +337,13 @@ static int sw_parse(unsigned char *buf, struct sw *sw) if (sw_parity(GB(i*15,15))) return -1; - input_report_abs(dev + i, ABS_X, GB(i*15+3,1) - GB(i*15+2,1)); - input_report_abs(dev + i, ABS_Y, GB(i*15+0,1) - GB(i*15+1,1)); + input_report_abs(sw->dev[i], ABS_X, GB(i*15+3,1) - GB(i*15+2,1)); + input_report_abs(sw->dev[i], ABS_Y, GB(i*15+0,1) - GB(i*15+1,1)); for (j = 0; j < 10; j++) - input_report_key(dev + i, sw_btn[SW_ID_GP][j], !GB(i*15+j+4,1)); + input_report_key(sw->dev[i], sw_btn[SW_ID_GP][j], !GB(i*15+j+4,1)); - input_sync(dev + i); + input_sync(sw->dev[i]); } return 0; @@ -352,6 +354,7 @@ static int sw_parse(unsigned char *buf, struct sw *sw) if (!sw_parity(GB(0,48)) || (hat = GB(42,4)) > 8) return -1; + dev = sw->dev[0]; input_report_abs(dev, ABS_X, GB( 9,10)); input_report_abs(dev, ABS_Y, GB(19,10)); input_report_abs(dev, ABS_RZ, GB(36, 6)); @@ -372,6 +375,7 @@ static int sw_parse(unsigned char *buf, struct sw *sw) if (!sw_parity(GB(0,43)) || (hat = GB(28,4)) > 8) return -1; + dev = sw->dev[0]; input_report_abs(dev, ABS_X, GB( 0,10)); input_report_abs(dev, ABS_Y, GB(16,10)); input_report_abs(dev, ABS_THROTTLE, GB(32, 6)); @@ -396,6 +400,7 @@ static int sw_parse(unsigned char *buf, struct sw *sw) if (!sw_parity(GB(0,33))) return -1; + dev = sw->dev[0]; input_report_abs(dev, ABS_RX, GB( 0,10)); input_report_abs(dev, ABS_RUDDER, GB(10, 6)); input_report_abs(dev, ABS_THROTTLE, GB(16, 6)); @@ -581,6 +586,7 @@ static int sw_guess_mode(unsigned char *buf, int len) static int sw_connect(struct gameport *gameport, struct gameport_driver *drv) { struct sw *sw; + struct input_dev *input_dev; int i, j, k, l; int err; unsigned char *buf = NULL; /* [SW_LENGTH] */ @@ -729,42 +735,50 @@ static int sw_connect(struct gameport *gameport, struct gameport_driver *drv) sprintf(sw->name, "Microsoft SideWinder %s", sw_name[sw->type]); sprintf(sw->phys[i], "%s/input%d", gameport->phys, i); - sw->dev[i].private = sw; + input_dev = input_allocate_device(); + if (!input_dev) { + err = -ENOMEM; + goto fail3; + } - sw->dev[i].open = sw_open; - sw->dev[i].close = sw_close; + input_dev->name = sw->name; + input_dev->phys = sw->phys[i]; + input_dev->id.bustype = BUS_GAMEPORT; + input_dev->id.vendor = GAMEPORT_ID_VENDOR_MICROSOFT; + input_dev->id.product = sw->type; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &gameport->dev; + input_dev->private = sw; - sw->dev[i].name = sw->name; - sw->dev[i].phys = sw->phys[i]; - sw->dev[i].id.bustype = BUS_GAMEPORT; - sw->dev[i].id.vendor = GAMEPORT_ID_VENDOR_MICROSOFT; - sw->dev[i].id.product = sw->type; - sw->dev[i].id.version = 0x0100; + input_dev->open = sw_open; + input_dev->close = sw_close; - sw->dev[i].evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); for (j = 0; (bits = sw_bit[sw->type][j]); j++) { code = sw_abs[sw->type][j]; - set_bit(code, sw->dev[i].absbit); - sw->dev[i].absmax[code] = (1 << bits) - 1; - sw->dev[i].absmin[code] = (bits == 1) ? -1 : 0; - sw->dev[i].absfuzz[code] = ((bits >> 1) >= 2) ? (1 << ((bits >> 1) - 2)) : 0; + set_bit(code, input_dev->absbit); + input_dev->absmax[code] = (1 << bits) - 1; + input_dev->absmin[code] = (bits == 1) ? -1 : 0; + input_dev->absfuzz[code] = ((bits >> 1) >= 2) ? (1 << ((bits >> 1) - 2)) : 0; if (code != ABS_THROTTLE) - sw->dev[i].absflat[code] = (bits >= 5) ? (1 << (bits - 5)) : 0; + input_dev->absflat[code] = (bits >= 5) ? (1 << (bits - 5)) : 0; } for (j = 0; (code = sw_btn[sw->type][j]); j++) - set_bit(code, sw->dev[i].keybit); + set_bit(code, input_dev->keybit); + + dbg("%s%s [%d-bit id %d data %d]\n", sw->name, comment, m, l, k); - input_register_device(sw->dev + i); - printk(KERN_INFO "input: %s%s on %s [%d-bit id %d data %d]\n", - sw->name, comment, gameport->phys, m, l, k); + input_register_device(sw->dev[i]); } return 0; -fail2: gameport_close(gameport); -fail1: gameport_set_drvdata(gameport, NULL); + fail3: while (--i >= 0) + input_unregister_device(sw->dev[i]); + fail2: gameport_close(gameport); + fail1: gameport_set_drvdata(gameport, NULL); kfree(sw); kfree(buf); kfree(idbuf); @@ -777,7 +791,7 @@ static void sw_disconnect(struct gameport *gameport) int i; for (i = 0; i < sw->number; i++) - input_unregister_device(sw->dev + i); + input_unregister_device(sw->dev[i]); gameport_close(gameport); gameport_set_drvdata(gameport, NULL); kfree(sw); diff --git a/drivers/input/joystick/spaceball.c b/drivers/input/joystick/spaceball.c index a436f2220856..d6f8db8ec3fd 100644 --- a/drivers/input/joystick/spaceball.c +++ b/drivers/input/joystick/spaceball.c @@ -70,8 +70,7 @@ static char *spaceball_names[] = { */ struct spaceball { - struct input_dev dev; - struct serio *serio; + struct input_dev *dev; int idx; int escape; unsigned char data[SPACEBALL_MAX_LENGTH]; @@ -85,7 +84,7 @@ struct spaceball { static void spaceball_process_packet(struct spaceball* spaceball, struct pt_regs *regs) { - struct input_dev *dev = &spaceball->dev; + struct input_dev *dev = spaceball->dev; unsigned char *data = spaceball->data; int i; @@ -193,9 +192,9 @@ static void spaceball_disconnect(struct serio *serio) { struct spaceball* spaceball = serio_get_drvdata(serio); - input_unregister_device(&spaceball->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_unregister_device(spaceball->dev); kfree(spaceball); } @@ -208,69 +207,62 @@ static void spaceball_disconnect(struct serio *serio) static int spaceball_connect(struct serio *serio, struct serio_driver *drv) { struct spaceball *spaceball; - int i, t, id; - int err; + struct input_dev *input_dev; + int err = -ENOMEM; + int i, id; if ((id = serio->id.id) > SPACEBALL_MAX_ID) return -ENODEV; - if (!(spaceball = kmalloc(sizeof(struct spaceball), GFP_KERNEL))) - return - ENOMEM; + spaceball = kmalloc(sizeof(struct spaceball), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!spaceball || !input_dev) + goto fail; - memset(spaceball, 0, sizeof(struct spaceball)); + spaceball->dev = input_dev; + sprintf(spaceball->phys, "%s/input0", serio->phys); + + input_dev->name = spaceball_names[id]; + input_dev->phys = spaceball->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_SPACEBALL; + input_dev->id.product = id; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->private = spaceball; - spaceball->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); switch (id) { case SPACEBALL_4000FLX: case SPACEBALL_4000FLX_L: - spaceball->dev.keybit[LONG(BTN_0)] |= BIT(BTN_9); - spaceball->dev.keybit[LONG(BTN_A)] |= BIT(BTN_A) | BIT(BTN_B) | BIT(BTN_C) | BIT(BTN_MODE); + input_dev->keybit[LONG(BTN_0)] |= BIT(BTN_9); + input_dev->keybit[LONG(BTN_A)] |= BIT(BTN_A) | BIT(BTN_B) | BIT(BTN_C) | BIT(BTN_MODE); default: - spaceball->dev.keybit[LONG(BTN_0)] |= BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) + input_dev->keybit[LONG(BTN_0)] |= BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7) | BIT(BTN_8); case SPACEBALL_3003C: - spaceball->dev.keybit[LONG(BTN_0)] |= BIT(BTN_1) | BIT(BTN_8); + input_dev->keybit[LONG(BTN_0)] |= BIT(BTN_1) | BIT(BTN_8); } - for (i = 0; i < 6; i++) { - t = spaceball_axes[i]; - set_bit(t, spaceball->dev.absbit); - spaceball->dev.absmin[t] = i < 3 ? -8000 : -1600; - spaceball->dev.absmax[t] = i < 3 ? 8000 : 1600; - spaceball->dev.absflat[t] = i < 3 ? 40 : 8; - spaceball->dev.absfuzz[t] = i < 3 ? 8 : 2; + for (i = 0; i < 3; i++) { + input_set_abs_params(input_dev, ABS_X + i, -8000, 8000, 8, 40); + input_set_abs_params(input_dev, ABS_RX + i, -1600, 1600, 2, 8); } - spaceball->serio = serio; - spaceball->dev.private = spaceball; - - sprintf(spaceball->phys, "%s/input0", serio->phys); - - init_input_dev(&spaceball->dev); - spaceball->dev.name = spaceball_names[id]; - spaceball->dev.phys = spaceball->phys; - spaceball->dev.id.bustype = BUS_RS232; - spaceball->dev.id.vendor = SERIO_SPACEBALL; - spaceball->dev.id.product = id; - spaceball->dev.id.version = 0x0100; - spaceball->dev.dev = &serio->dev; - serio_set_drvdata(serio, spaceball); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(spaceball); - return err; - } - - input_register_device(&spaceball->dev); - - printk(KERN_INFO "input: %s on serio%s\n", - spaceball_names[id], serio->phys); + if (err) + goto fail; + input_register_device(spaceball->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(spaceball); + return err; } /* diff --git a/drivers/input/joystick/spaceorb.c b/drivers/input/joystick/spaceorb.c index 01fd2e4791ae..7c123a01c58e 100644 --- a/drivers/input/joystick/spaceorb.c +++ b/drivers/input/joystick/spaceorb.c @@ -52,15 +52,13 @@ MODULE_LICENSE("GPL"); static int spaceorb_buttons[] = { BTN_TL, BTN_TR, BTN_Y, BTN_X, BTN_B, BTN_A }; static int spaceorb_axes[] = { ABS_X, ABS_Y, ABS_Z, ABS_RX, ABS_RY, ABS_RZ }; -static char *spaceorb_name = "SpaceTec SpaceOrb 360 / Avenger"; /* * Per-Orb data. */ struct spaceorb { - struct input_dev dev; - struct serio *serio; + struct input_dev *dev; int idx; unsigned char data[SPACEORB_MAX_LENGTH]; char phys[32]; @@ -78,7 +76,7 @@ static unsigned char *spaceorb_errors[] = { "EEPROM storing 0 failed", "Receive static void spaceorb_process_packet(struct spaceorb *spaceorb, struct pt_regs *regs) { - struct input_dev *dev = &spaceorb->dev; + struct input_dev *dev = spaceorb->dev; unsigned char *data = spaceorb->data; unsigned char c = 0; int axes[6]; @@ -95,8 +93,8 @@ static void spaceorb_process_packet(struct spaceorb *spaceorb, struct pt_regs *r case 'R': /* Reset packet */ spaceorb->data[spaceorb->idx - 1] = 0; for (i = 1; i < spaceorb->idx && spaceorb->data[i] == ' '; i++); - printk(KERN_INFO "input: %s [%s] on %s\n", - spaceorb_name, spaceorb->data + i, spaceorb->serio->phys); + printk(KERN_INFO "input: %s [%s] is %s\n", + dev->name, spaceorb->data + i, spaceorb->phys); break; case 'D': /* Ball + button data */ @@ -123,7 +121,7 @@ static void spaceorb_process_packet(struct spaceorb *spaceorb, struct pt_regs *r case 'E': /* Error packet */ if (spaceorb->idx != 4) return; - printk(KERN_ERR "joy-spaceorb: Device error. [ "); + printk(KERN_ERR "spaceorb: Device error. [ "); for (i = 0; i < 7; i++) if (data[1] & (1 << i)) printk("%s ", spaceorb_errors[i]); printk("]\n"); break; @@ -154,9 +152,9 @@ static void spaceorb_disconnect(struct serio *serio) { struct spaceorb* spaceorb = serio_get_drvdata(serio); - input_unregister_device(&spaceorb->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_unregister_device(spaceorb->dev); kfree(spaceorb); } @@ -169,52 +167,48 @@ static void spaceorb_disconnect(struct serio *serio) static int spaceorb_connect(struct serio *serio, struct serio_driver *drv) { struct spaceorb *spaceorb; - int i, t; - int err; - - if (!(spaceorb = kmalloc(sizeof(struct spaceorb), GFP_KERNEL))) - return -ENOMEM; - - memset(spaceorb, 0, sizeof(struct spaceorb)); + struct input_dev *input_dev; + int err = -ENOMEM; + int i; - spaceorb->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + spaceorb = kzalloc(sizeof(struct spaceorb), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!spaceorb || !input_dev) + goto fail; - for (i = 0; i < 6; i++) - set_bit(spaceorb_buttons[i], spaceorb->dev.keybit); + spaceorb->dev = input_dev; + sprintf(spaceorb->phys, "%s/input0", serio->phys); - for (i = 0; i < 6; i++) { - t = spaceorb_axes[i]; - set_bit(t, spaceorb->dev.absbit); - spaceorb->dev.absmin[t] = -508; - spaceorb->dev.absmax[t] = 508; - } + input_dev->name = "SpaceTec SpaceOrb 360 / Avenger"; + input_dev->phys = spaceorb->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_SPACEORB; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->private = spaceorb; - spaceorb->serio = serio; - spaceorb->dev.private = spaceorb; + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - sprintf(spaceorb->phys, "%s/input0", serio->phys); + for (i = 0; i < 6; i++) + set_bit(spaceorb_buttons[i], input_dev->keybit); - init_input_dev(&spaceorb->dev); - spaceorb->dev.name = spaceorb_name; - spaceorb->dev.phys = spaceorb->phys; - spaceorb->dev.id.bustype = BUS_RS232; - spaceorb->dev.id.vendor = SERIO_SPACEORB; - spaceorb->dev.id.product = 0x0001; - spaceorb->dev.id.version = 0x0100; - spaceorb->dev.dev = &serio->dev; + for (i = 0; i < 6; i++) + input_set_abs_params(input_dev, spaceorb_axes[i], -508, 508, 0, 0); serio_set_drvdata(serio, spaceorb); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(spaceorb); - return err; - } - - input_register_device(&spaceorb->dev); + if (err) + goto fail; + input_register_device(spaceorb->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(spaceorb); + return err; } /* diff --git a/drivers/input/joystick/stinger.c b/drivers/input/joystick/stinger.c index 6f6e6753d590..0a9ed1d30636 100644 --- a/drivers/input/joystick/stinger.c +++ b/drivers/input/joystick/stinger.c @@ -48,14 +48,12 @@ MODULE_LICENSE("GPL"); #define STINGER_MAX_LENGTH 8 -static char *stinger_name = "Gravis Stinger"; - /* * Per-Stinger data. */ struct stinger { - struct input_dev dev; + struct input_dev *dev; int idx; unsigned char data[STINGER_MAX_LENGTH]; char phys[32]; @@ -68,7 +66,7 @@ struct stinger { static void stinger_process_packet(struct stinger *stinger, struct pt_regs *regs) { - struct input_dev *dev = &stinger->dev; + struct input_dev *dev = stinger->dev; unsigned char *data = stinger->data; if (!stinger->idx) return; @@ -126,9 +124,9 @@ static void stinger_disconnect(struct serio *serio) { struct stinger *stinger = serio_get_drvdata(serio); - input_unregister_device(&stinger->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_unregister_device(stinger->dev); kfree(stinger); } @@ -141,53 +139,46 @@ static void stinger_disconnect(struct serio *serio) static int stinger_connect(struct serio *serio, struct serio_driver *drv) { struct stinger *stinger; - int i; - int err; - - if (!(stinger = kmalloc(sizeof(struct stinger), GFP_KERNEL))) - return -ENOMEM; - - memset(stinger, 0, sizeof(struct stinger)); + struct input_dev *input_dev; + int err = -ENOMEM; - stinger->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - stinger->dev.keybit[LONG(BTN_A)] = BIT(BTN_A) | BIT(BTN_B) | BIT(BTN_C) | BIT(BTN_X) | \ - BIT(BTN_Y) | BIT(BTN_Z) | BIT(BTN_TL) | BIT(BTN_TR) | \ - BIT(BTN_START) | BIT(BTN_SELECT); - stinger->dev.absbit[0] = BIT(ABS_X) | BIT(ABS_Y); + stinger = kmalloc(sizeof(struct stinger), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!stinger || !input_dev) + goto fail; + stinger->dev = input_dev; sprintf(stinger->phys, "%s/serio0", serio->phys); - init_input_dev(&stinger->dev); - stinger->dev.name = stinger_name; - stinger->dev.phys = stinger->phys; - stinger->dev.id.bustype = BUS_RS232; - stinger->dev.id.vendor = SERIO_STINGER; - stinger->dev.id.product = 0x0001; - stinger->dev.id.version = 0x0100; - stinger->dev.dev = &serio->dev; - - for (i = 0; i < 2; i++) { - stinger->dev.absmax[ABS_X+i] = 64; - stinger->dev.absmin[ABS_X+i] = -64; - stinger->dev.absflat[ABS_X+i] = 4; - } - - stinger->dev.private = stinger; + input_dev->name = "Gravis Stinger"; + input_dev->phys = stinger->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_STINGER; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->private = stinger; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->keybit[LONG(BTN_A)] = BIT(BTN_A) | BIT(BTN_B) | BIT(BTN_C) | BIT(BTN_X) | + BIT(BTN_Y) | BIT(BTN_Z) | BIT(BTN_TL) | BIT(BTN_TR) | + BIT(BTN_START) | BIT(BTN_SELECT); + input_set_abs_params(input_dev, ABS_X, -64, 64, 0, 4); + input_set_abs_params(input_dev, ABS_Y, -64, 64, 0, 4); serio_set_drvdata(serio, stinger); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(stinger); - return err; - } - - input_register_device(&stinger->dev); - - printk(KERN_INFO "input: %s on %s\n", stinger_name, serio->phys); + if (err) + goto fail; + input_register_device(stinger->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(stinger); + return err; } /* diff --git a/drivers/input/joystick/tmdc.c b/drivers/input/joystick/tmdc.c index 7431efc4330e..3a7d1bb46472 100644 --- a/drivers/input/joystick/tmdc.c +++ b/drivers/input/joystick/tmdc.c @@ -63,37 +63,70 @@ MODULE_LICENSE("GPL"); #define TMDC_ABS_HAT 4 #define TMDC_BTN 16 -static unsigned char tmdc_byte_a[16] = { 0, 1, 3, 4, 6, 7 }; -static unsigned char tmdc_byte_d[16] = { 2, 5, 8, 9 }; +static const unsigned char tmdc_byte_a[16] = { 0, 1, 3, 4, 6, 7 }; +static const unsigned char tmdc_byte_d[16] = { 2, 5, 8, 9 }; -static signed char tmdc_abs[TMDC_ABS] = +static const signed char tmdc_abs[TMDC_ABS] = { ABS_X, ABS_Y, ABS_RUDDER, ABS_THROTTLE, ABS_RX, ABS_RY, ABS_RZ }; -static signed char tmdc_abs_hat[TMDC_ABS_HAT] = +static const signed char tmdc_abs_hat[TMDC_ABS_HAT] = { ABS_HAT0X, ABS_HAT0Y, ABS_HAT1X, ABS_HAT1Y }; -static signed char tmdc_abs_at[TMDC_ABS] = +static const signed char tmdc_abs_at[TMDC_ABS] = { ABS_X, ABS_Y, ABS_RUDDER, -1, ABS_THROTTLE }; -static signed char tmdc_abs_fm[TMDC_ABS] = +static const signed char tmdc_abs_fm[TMDC_ABS] = { ABS_RX, ABS_RY, ABS_X, ABS_Y }; -static short tmdc_btn_pad[TMDC_BTN] = +static const short tmdc_btn_pad[TMDC_BTN] = { BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_START, BTN_SELECT, BTN_TL, BTN_TR }; -static short tmdc_btn_joy[TMDC_BTN] = +static const short tmdc_btn_joy[TMDC_BTN] = { BTN_TRIGGER, BTN_THUMB, BTN_TOP, BTN_TOP2, BTN_BASE, BTN_BASE2, BTN_THUMB2, BTN_PINKIE, BTN_BASE3, BTN_BASE4, BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z }; -static short tmdc_btn_fm[TMDC_BTN] = +static const short tmdc_btn_fm[TMDC_BTN] = { BTN_TRIGGER, BTN_C, BTN_B, BTN_A, BTN_THUMB, BTN_X, BTN_Y, BTN_Z, BTN_TOP, BTN_TOP2 }; -static short tmdc_btn_at[TMDC_BTN] = +static const short tmdc_btn_at[TMDC_BTN] = { BTN_TRIGGER, BTN_THUMB2, BTN_PINKIE, BTN_THUMB, BTN_BASE6, BTN_BASE5, BTN_BASE4, BTN_BASE3, BTN_BASE2, BTN_BASE }; -static struct { +static const struct { int x; int y; } tmdc_hat_to_axis[] = {{ 0, 0}, { 1, 0}, { 0,-1}, {-1, 0}, { 0, 1}}; +static const struct tmdc_model { + unsigned char id; + const char *name; + char abs; + char hats; + char btnc[4]; + char btno[4]; + const signed char *axes; + const short *buttons; +} tmdc_models[] = { + { 1, "ThrustMaster Millenium 3D Inceptor", 6, 2, { 4, 2 }, { 4, 6 }, tmdc_abs, tmdc_btn_joy }, + { 3, "ThrustMaster Rage 3D Gamepad", 2, 0, { 8, 2 }, { 0, 0 }, tmdc_abs, tmdc_btn_pad }, + { 4, "ThrustMaster Attack Throttle", 5, 2, { 4, 6 }, { 4, 2 }, tmdc_abs_at, tmdc_btn_at }, + { 8, "ThrustMaster FragMaster", 4, 0, { 8, 2 }, { 0, 0 }, tmdc_abs_fm, tmdc_btn_fm }, + { 163, "Thrustmaster Fusion GamePad", 2, 0, { 8, 2 }, { 0, 0 }, tmdc_abs, tmdc_btn_pad }, + { 0, "Unknown %d-axis, %d-button TM device %d", 0, 0, { 0, 0 }, { 0, 0 }, tmdc_abs, tmdc_btn_joy } +}; + + +struct tmdc_port { + struct input_dev *dev; + char name[64]; + char phys[32]; + int mode; + const signed char *abs; + const short *btn; + unsigned char absc; + unsigned char btnc[4]; + unsigned char btno[4]; +}; + struct tmdc { struct gameport *gameport; - struct input_dev dev[2]; + struct tmdc_port *port[2]; +#if 0 + struct input_dev *dev[2]; char name[2][64]; char phys[2][32]; int mode[2]; @@ -102,6 +135,7 @@ struct tmdc { unsigned char absc[2]; unsigned char btnc[2][4]; unsigned char btno[2][4]; +#endif int reads; int bads; unsigned char exists; @@ -156,6 +190,50 @@ static int tmdc_read_packet(struct gameport *gameport, unsigned char data[2][TMD return (i[0] == TMDC_MAX_LENGTH) | ((i[1] == TMDC_MAX_LENGTH) << 1); } +static int tmdc_parse_packet(struct tmdc_port *port, unsigned char *data) +{ + int i, k, l; + + if (data[TMDC_BYTE_ID] != port->mode) + return -1; + + for (i = 0; i < port->absc; i++) { + if (port->abs[i] < 0) + return 0; + + input_report_abs(port->dev, port->abs[i], data[tmdc_byte_a[i]]); + } + + switch (port->mode) { + + case TMDC_MODE_M3DI: + + i = tmdc_byte_d[0]; + input_report_abs(port->dev, ABS_HAT0X, ((data[i] >> 3) & 1) - ((data[i] >> 1) & 1)); + input_report_abs(port->dev, ABS_HAT0Y, ((data[i] >> 2) & 1) - ( data[i] & 1)); + break; + + case TMDC_MODE_AT: + + i = tmdc_byte_a[3]; + input_report_abs(port->dev, ABS_HAT0X, tmdc_hat_to_axis[(data[i] - 141) / 25].x); + input_report_abs(port->dev, ABS_HAT0Y, tmdc_hat_to_axis[(data[i] - 141) / 25].y); + break; + + } + + for (k = l = 0; k < 4; k++) { + for (i = 0; i < port->btnc[k]; i++) + input_report_key(port->dev, port->btn[i + l], + ((data[tmdc_byte_d[k]] >> (i + port->btno[k])) & 1)); + l += port->btnc[k]; + } + + input_sync(port->dev); + + return 0; +} + /* * tmdc_poll() reads and analyzes ThrustMaster joystick data. */ @@ -164,57 +242,21 @@ static void tmdc_poll(struct gameport *gameport) { unsigned char data[2][TMDC_MAX_LENGTH]; struct tmdc *tmdc = gameport_get_drvdata(gameport); - struct input_dev *dev; unsigned char r, bad = 0; - int i, j, k, l; + int i; tmdc->reads++; if ((r = tmdc_read_packet(tmdc->gameport, data)) != tmdc->exists) bad = 1; - else - - for (j = 0; j < 2; j++) - if (r & (1 << j) & tmdc->exists) { - - if (data[j][TMDC_BYTE_ID] != tmdc->mode[j]) { - bad = 1; - continue; - } - - dev = tmdc->dev + j; - - for (i = 0; i < tmdc->absc[j]; i++) { - if (tmdc->abs[j][i] < 0) continue; - input_report_abs(dev, tmdc->abs[j][i], data[j][tmdc_byte_a[i]]); - } - - switch (tmdc->mode[j]) { + else { + for (i = 0; i < 2; i++) { + if (r & (1 << i) & tmdc->exists) { - case TMDC_MODE_M3DI: - - i = tmdc_byte_d[0]; - input_report_abs(dev, ABS_HAT0X, ((data[j][i] >> 3) & 1) - ((data[j][i] >> 1) & 1)); - input_report_abs(dev, ABS_HAT0Y, ((data[j][i] >> 2) & 1) - ( data[j][i] & 1)); - break; - - case TMDC_MODE_AT: - - i = tmdc_byte_a[3]; - input_report_abs(dev, ABS_HAT0X, tmdc_hat_to_axis[(data[j][i] - 141) / 25].x); - input_report_abs(dev, ABS_HAT0Y, tmdc_hat_to_axis[(data[j][i] - 141) / 25].y); - break; - - } - - for (k = l = 0; k < 4; k++) { - for (i = 0; i < tmdc->btnc[j][k]; i++) - input_report_key(dev, tmdc->btn[j][i + l], - ((data[j][tmdc_byte_d[k]] >> (i + tmdc->btno[j][k])) & 1)); - l += tmdc->btnc[j][k]; + if (tmdc_parse_packet(tmdc->port[i], data[i])) + bad = 1; } - - input_sync(dev); + } } tmdc->bads += bad; @@ -235,31 +277,89 @@ static void tmdc_close(struct input_dev *dev) gameport_stop_polling(tmdc->gameport); } +static int tmdc_setup_port(struct tmdc *tmdc, int idx, unsigned char *data) +{ + const struct tmdc_model *model; + struct tmdc_port *port; + struct input_dev *input_dev; + int i, j, b = 0; + + tmdc->port[idx] = port = kzalloc(sizeof (struct tmdc_port), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!port || !input_dev) { + kfree(port); + input_free_device(input_dev); + return -ENOMEM; + } + + port->mode = data[TMDC_BYTE_ID]; + + for (model = tmdc_models; model->id && model->id != port->mode; model++) + /* empty */; + + port->abs = model->axes; + port->btn = model->buttons; + + if (!model->id) { + port->absc = data[TMDC_BYTE_DEF] >> 4; + for (i = 0; i < 4; i++) + port->btnc[i] = i < (data[TMDC_BYTE_DEF] & 0xf) ? 8 : 0; + } else { + port->absc = model->abs; + for (i = 0; i < 4; i++) + port->btnc[i] = model->btnc[i]; + } + + for (i = 0; i < 4; i++) + port->btno[i] = model->btno[i]; + + snprintf(port->name, sizeof(port->name), model->name, + port->absc, (data[TMDC_BYTE_DEF] & 0xf) << 3, port->mode); + snprintf(port->phys, sizeof(port->phys), "%s/input%d", tmdc->gameport->phys, i); + + port->dev = input_dev; + + input_dev->name = port->name; + input_dev->phys = port->phys; + input_dev->id.bustype = BUS_GAMEPORT; + input_dev->id.vendor = GAMEPORT_ID_VENDOR_THRUSTMASTER; + input_dev->id.product = model->id; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &tmdc->gameport->dev; + input_dev->private = tmdc; + + input_dev->open = tmdc_open; + input_dev->close = tmdc_close; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + + for (i = 0; i < port->absc && i < TMDC_ABS; i++) + if (port->abs[i] >= 0) + input_set_abs_params(input_dev, port->abs[i], 8, 248, 2, 4); + + for (i = 0; i < model->hats && i < TMDC_ABS_HAT; i++) + input_set_abs_params(input_dev, tmdc_abs_hat[i], -1, 1, 0, 0); + + for (i = 0; i < 4; i++) { + for (j = 0; j < port->btnc[i] && j < TMDC_BTN; j++) + set_bit(port->btn[j + b], input_dev->keybit); + b += port->btnc[i]; + } + + input_register_device(port->dev); + + return 0; +} + /* * tmdc_probe() probes for ThrustMaster type joysticks. */ static int tmdc_connect(struct gameport *gameport, struct gameport_driver *drv) { - static struct models { - unsigned char id; - char *name; - char abs; - char hats; - char btnc[4]; - char btno[4]; - signed char *axes; - short *buttons; - } models[] = { { 1, "ThrustMaster Millenium 3D Inceptor", 6, 2, { 4, 2 }, { 4, 6 }, tmdc_abs, tmdc_btn_joy }, - { 3, "ThrustMaster Rage 3D Gamepad", 2, 0, { 8, 2 }, { 0, 0 }, tmdc_abs, tmdc_btn_pad }, - { 4, "ThrustMaster Attack Throttle", 5, 2, { 4, 6 }, { 4, 2 }, tmdc_abs_at, tmdc_btn_at }, - { 8, "ThrustMaster FragMaster", 4, 0, { 8, 2 }, { 0, 0 }, tmdc_abs_fm, tmdc_btn_fm }, - { 163, "Thrustmaster Fusion GamePad", 2, 0, { 8, 2 }, { 0, 0 }, tmdc_abs, tmdc_btn_pad }, - { 0, "Unknown %d-axis, %d-button TM device %d", 0, 0, { 0, 0 }, { 0, 0 }, tmdc_abs, tmdc_btn_joy }}; - unsigned char data[2][TMDC_MAX_LENGTH]; struct tmdc *tmdc; - int i, j, k, l, m; + int i; int err; if (!(tmdc = kzalloc(sizeof(struct tmdc), GFP_KERNEL))) @@ -281,68 +381,25 @@ static int tmdc_connect(struct gameport *gameport, struct gameport_driver *drv) gameport_set_poll_handler(gameport, tmdc_poll); gameport_set_poll_interval(gameport, 20); - for (j = 0; j < 2; j++) - if (tmdc->exists & (1 << j)) { + for (i = 0; i < 2; i++) { + if (tmdc->exists & (1 << i)) { - tmdc->mode[j] = data[j][TMDC_BYTE_ID]; - - for (m = 0; models[m].id && models[m].id != tmdc->mode[j]; m++); - - tmdc->abs[j] = models[m].axes; - tmdc->btn[j] = models[m].buttons; - - if (!models[m].id) { - models[m].abs = data[j][TMDC_BYTE_DEF] >> 4; - for (k = 0; k < 4; k++) - models[m].btnc[k] = k < (data[j][TMDC_BYTE_DEF] & 0xf) ? 8 : 0; - } - - tmdc->absc[j] = models[m].abs; - for (k = 0; k < 4; k++) { - tmdc->btnc[j][k] = models[m].btnc[k]; - tmdc->btno[j][k] = models[m].btno[k]; - } - - sprintf(tmdc->name[j], models[m].name, models[m].abs, - (data[j][TMDC_BYTE_DEF] & 0xf) << 3, tmdc->mode[j]); - - sprintf(tmdc->phys[j], "%s/input%d", gameport->phys, j); - - tmdc->dev[j].private = tmdc; - tmdc->dev[j].open = tmdc_open; - tmdc->dev[j].close = tmdc_close; - - tmdc->dev[j].name = tmdc->name[j]; - tmdc->dev[j].phys = tmdc->phys[j]; - tmdc->dev[j].id.bustype = BUS_GAMEPORT; - tmdc->dev[j].id.vendor = GAMEPORT_ID_VENDOR_THRUSTMASTER; - tmdc->dev[j].id.product = models[m].id; - tmdc->dev[j].id.version = 0x0100; - - tmdc->dev[j].evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - - for (i = 0; i < models[m].abs && i < TMDC_ABS; i++) - if (tmdc->abs[j][i] >= 0) - input_set_abs_params(&tmdc->dev[j], tmdc->abs[j][i], 8, 248, 2, 4); - - for (i = 0; i < models[m].hats && i < TMDC_ABS_HAT; i++) - input_set_abs_params(&tmdc->dev[j], tmdc_abs_hat[i], -1, 1, 0, 0); - - - for (k = l = 0; k < 4; k++) { - for (i = 0; i < models[m].btnc[k] && i < TMDC_BTN; i++) - set_bit(tmdc->btn[j][i + l], tmdc->dev[j].keybit); - l += models[m].btnc[k]; - } - - input_register_device(tmdc->dev + j); - printk(KERN_INFO "input: %s on %s\n", tmdc->name[j], gameport->phys); + err = tmdc_setup_port(tmdc, i, data[i]); + if (err) + goto fail3; } + } return 0; -fail2: gameport_close(gameport); -fail1: gameport_set_drvdata(gameport, NULL); + fail3: while (--i >= 0) { + if (tmdc->port[i]) { + input_unregister_device(tmdc->port[i]->dev); + kfree(tmdc->port[i]); + } + } + fail2: gameport_close(gameport); + fail1: gameport_set_drvdata(gameport, NULL); kfree(tmdc); return err; } @@ -352,9 +409,12 @@ static void tmdc_disconnect(struct gameport *gameport) struct tmdc *tmdc = gameport_get_drvdata(gameport); int i; - for (i = 0; i < 2; i++) - if (tmdc->exists & (1 << i)) - input_unregister_device(tmdc->dev + i); + for (i = 0; i < 2; i++) { + if (tmdc->port[i]) { + input_unregister_device(tmdc->port[i]->dev); + kfree(tmdc->port[i]); + } + } gameport_close(gameport); gameport_set_drvdata(gameport, NULL); kfree(tmdc); diff --git a/drivers/input/joystick/turbografx.c b/drivers/input/joystick/turbografx.c index 0c5b9c8297cd..7e9764937d06 100644 --- a/drivers/input/joystick/turbografx.c +++ b/drivers/input/joystick/turbografx.c @@ -42,19 +42,21 @@ MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>"); MODULE_DESCRIPTION("TurboGraFX parallel port interface driver"); MODULE_LICENSE("GPL"); -static int tgfx[] __initdata = { -1, 0, 0, 0, 0, 0, 0, 0 }; -static int tgfx_nargs __initdata = 0; -module_param_array_named(map, tgfx, int, &tgfx_nargs, 0); -MODULE_PARM_DESC(map, "Describes first set of devices (<parport#>,<js1>,<js2>,..<js7>"); +#define TGFX_MAX_PORTS 3 +#define TGFX_MAX_DEVICES 7 -static int tgfx_2[] __initdata = { -1, 0, 0, 0, 0, 0, 0, 0 }; -static int tgfx_nargs_2 __initdata = 0; -module_param_array_named(map2, tgfx_2, int, &tgfx_nargs_2, 0); -MODULE_PARM_DESC(map2, "Describes second set of devices"); +struct tgfx_config { + int args[TGFX_MAX_DEVICES + 1]; + int nargs; +}; + +static struct tgfx_config tgfx[TGFX_MAX_PORTS] __initdata; -static int tgfx_3[] __initdata = { -1, 0, 0, 0, 0, 0, 0, 0 }; -static int tgfx_nargs_3 __initdata = 0; -module_param_array_named(map3, tgfx_3, int, &tgfx_nargs_3, 0); +module_param_array_named(map, tgfx[0].args, int, &tgfx[0].nargs, 0); +MODULE_PARM_DESC(map, "Describes first set of devices (<parport#>,<js1>,<js2>,..<js7>"); +module_param_array_named(map2, tgfx[1].args, int, &tgfx[1].nargs, 0); +MODULE_PARM_DESC(map2, "Describes second set of devices"); +module_param_array_named(map3, tgfx[2].args, int, &tgfx[2].nargs, 0); MODULE_PARM_DESC(map3, "Describes third set of devices"); __obsolete_setup("tgfx="); @@ -75,17 +77,17 @@ __obsolete_setup("tgfx_3="); #define TGFX_TOP2 0x08 static int tgfx_buttons[] = { BTN_TRIGGER, BTN_THUMB, BTN_THUMB2, BTN_TOP, BTN_TOP2 }; -static char *tgfx_name = "TurboGraFX Multisystem joystick"; static struct tgfx { struct pardevice *pd; struct timer_list timer; - struct input_dev dev[7]; - char phys[7][32]; + struct input_dev *dev[TGFX_MAX_DEVICES]; + char name[TGFX_MAX_DEVICES][64]; + char phys[TGFX_MAX_DEVICES][32]; int sticks; int used; struct semaphore sem; -} *tgfx_base[3]; +} *tgfx_base[TGFX_MAX_PORTS]; /* * tgfx_timer() reads and analyzes TurboGraFX joystick data. @@ -100,7 +102,7 @@ static void tgfx_timer(unsigned long private) for (i = 0; i < 7; i++) if (tgfx->sticks & (1 << i)) { - dev = tgfx->dev + i; + dev = tgfx->dev[i]; parport_write_data(tgfx->pd->port, ~(1 << i)); data1 = parport_read_status(tgfx->pd->port) ^ 0x7f; @@ -153,118 +155,165 @@ static void tgfx_close(struct input_dev *dev) up(&tgfx->sem); } + + /* * tgfx_probe() probes for tg gamepads. */ -static struct tgfx __init *tgfx_probe(int *config, int nargs) +static struct tgfx __init *tgfx_probe(int parport, int *n_buttons, int n_devs) { struct tgfx *tgfx; + struct input_dev *input_dev; struct parport *pp; + struct pardevice *pd; int i, j; + int err; - if (config[0] < 0) - return NULL; - - if (nargs < 2) { - printk(KERN_ERR "turbografx.c: at least one joystick must be specified\n"); - return NULL; - } - - pp = parport_find_number(config[0]); - + pp = parport_find_number(parport); if (!pp) { printk(KERN_ERR "turbografx.c: no such parport\n"); - return NULL; + err = -EINVAL; + goto err_out; } - if (!(tgfx = kzalloc(sizeof(struct tgfx), GFP_KERNEL))) { - parport_put_port(pp); - return NULL; + pd = parport_register_device(pp, "turbografx", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL); + if (!pd) { + printk(KERN_ERR "turbografx.c: parport busy already - lp.o loaded?\n"); + err = -EBUSY; + goto err_put_pp; } - init_MUTEX(&tgfx->sem); - - tgfx->pd = parport_register_device(pp, "turbografx", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL); - - parport_put_port(pp); - - if (!tgfx->pd) { - printk(KERN_ERR "turbografx.c: parport busy already - lp.o loaded?\n"); - kfree(tgfx); - return NULL; + tgfx = kzalloc(sizeof(struct tgfx), GFP_KERNEL); + if (!tgfx) { + printk(KERN_ERR "turbografx.c: Not enough memory\n"); + err = -ENOMEM; + goto err_unreg_pardev; } + init_MUTEX(&tgfx->sem); + tgfx->pd = pd; init_timer(&tgfx->timer); tgfx->timer.data = (long) tgfx; tgfx->timer.function = tgfx_timer; - tgfx->sticks = 0; + for (i = 0; i < n_devs; i++) { + if (n_buttons[i] < 1) + continue; - for (i = 0; i < nargs - 1; i++) - if (config[i+1] > 0 && config[i+1] < 6) { - - tgfx->sticks |= (1 << i); + if (n_buttons[i] > 6) { + printk(KERN_ERR "turbografx.c: Invalid number of buttons %d\n", n_buttons[i]); + err = -EINVAL; + goto err_free_devs; + } - tgfx->dev[i].private = tgfx; - tgfx->dev[i].open = tgfx_open; - tgfx->dev[i].close = tgfx_close; + tgfx->dev[i] = input_dev = input_allocate_device(); + if (!input_dev) { + printk(KERN_ERR "turbografx.c: Not enough memory for input device\n"); + err = -ENOMEM; + goto err_free_devs; + } - sprintf(tgfx->phys[i], "%s/input0", tgfx->pd->port->name); + tgfx->sticks |= (1 << i); + snprintf(tgfx->name[i], sizeof(tgfx->name[i]), + "TurboGraFX %d-button Multisystem joystick", n_buttons[i]); + snprintf(tgfx->phys[i], sizeof(tgfx->phys[i]), + "%s/input%d", tgfx->pd->port->name, i); - tgfx->dev[i].name = tgfx_name; - tgfx->dev[i].phys = tgfx->phys[i]; - tgfx->dev[i].id.bustype = BUS_PARPORT; - tgfx->dev[i].id.vendor = 0x0003; - tgfx->dev[i].id.product = config[i+1]; - tgfx->dev[i].id.version = 0x0100; + input_dev->name = tgfx->name[i]; + input_dev->phys = tgfx->phys[i]; + input_dev->id.bustype = BUS_PARPORT; + input_dev->id.vendor = 0x0003; + input_dev->id.product = n_buttons[i]; + input_dev->id.version = 0x0100; - tgfx->dev[i].evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - tgfx->dev[i].absbit[0] = BIT(ABS_X) | BIT(ABS_Y); + input_dev->private = tgfx; + input_dev->open = tgfx_open; + input_dev->close = tgfx_close; - for (j = 0; j < config[i+1]; j++) - set_bit(tgfx_buttons[j], tgfx->dev[i].keybit); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_set_abs_params(input_dev, ABS_X, -1, 1, 0, 0); + input_set_abs_params(input_dev, ABS_Y, -1, 1, 0, 0); - tgfx->dev[i].absmin[ABS_X] = -1; tgfx->dev[i].absmax[ABS_X] = 1; - tgfx->dev[i].absmin[ABS_Y] = -1; tgfx->dev[i].absmax[ABS_Y] = 1; + for (j = 0; j < n_buttons[i]; j++) + set_bit(tgfx_buttons[j], input_dev->keybit); - input_register_device(tgfx->dev + i); - printk(KERN_INFO "input: %d-button Multisystem joystick on %s\n", - config[i+1], tgfx->pd->port->name); - } + input_register_device(tgfx->dev[i]); + } if (!tgfx->sticks) { - parport_unregister_device(tgfx->pd); - kfree(tgfx); - return NULL; + printk(KERN_ERR "turbografx.c: No valid devices specified\n"); + err = -EINVAL; + goto err_free_tgfx; } return tgfx; + + err_free_devs: + while (--i >= 0) + input_unregister_device(tgfx->dev[i]); + err_free_tgfx: + kfree(tgfx); + err_unreg_pardev: + parport_unregister_device(pd); + err_put_pp: + parport_put_port(pp); + err_out: + return ERR_PTR(err); +} + +static void __exit tgfx_remove(struct tgfx *tgfx) +{ + int i; + + for (i = 0; i < TGFX_MAX_DEVICES; i++) + if (tgfx->dev[i]) + input_unregister_device(tgfx->dev[i]); + parport_unregister_device(tgfx->pd); + kfree(tgfx); } static int __init tgfx_init(void) { - tgfx_base[0] = tgfx_probe(tgfx, tgfx_nargs); - tgfx_base[1] = tgfx_probe(tgfx_2, tgfx_nargs_2); - tgfx_base[2] = tgfx_probe(tgfx_3, tgfx_nargs_3); + int i; + int have_dev = 0; + int err = 0; + + for (i = 0; i < TGFX_MAX_PORTS; i++) { + if (tgfx[i].nargs == 0 || tgfx[i].args[0] < 0) + continue; + + if (tgfx[i].nargs < 2) { + printk(KERN_ERR "turbografx.c: at least one joystick must be specified\n"); + err = -EINVAL; + break; + } + + tgfx_base[i] = tgfx_probe(tgfx[i].args[0], tgfx[i].args + 1, tgfx[i].nargs - 1); + if (IS_ERR(tgfx_base[i])) { + err = PTR_ERR(tgfx_base[i]); + break; + } + + have_dev = 1; + } - if (tgfx_base[0] || tgfx_base[1] || tgfx_base[2]) - return 0; + if (err) { + while (--i >= 0) + tgfx_remove(tgfx_base[i]); + return err; + } - return -ENODEV; + return have_dev ? 0 : -ENODEV; } static void __exit tgfx_exit(void) { - int i, j; + int i; - for (i = 0; i < 3; i++) - if (tgfx_base[i]) { - for (j = 0; j < 7; j++) - if (tgfx_base[i]->sticks & (1 << j)) - input_unregister_device(tgfx_base[i]->dev + j); - parport_unregister_device(tgfx_base[i]->pd); - } + for (i = 0; i < TGFX_MAX_PORTS; i++) + if (tgfx_base[i]) + tgfx_remove(tgfx_base[i]); } module_init(tgfx_init); diff --git a/drivers/input/joystick/twidjoy.c b/drivers/input/joystick/twidjoy.c index 0379bc166525..cd3a1e742a30 100644 --- a/drivers/input/joystick/twidjoy.c +++ b/drivers/input/joystick/twidjoy.c @@ -69,8 +69,6 @@ MODULE_LICENSE("GPL"); #define TWIDJOY_MAX_LENGTH 5 -static char *twidjoy_name = "Handykey Twiddler"; - static struct twidjoy_button_spec { int bitshift; int bitmask; @@ -95,7 +93,7 @@ twidjoy_buttons[] = { */ struct twidjoy { - struct input_dev dev; + struct input_dev *dev; int idx; unsigned char data[TWIDJOY_MAX_LENGTH]; char phys[32]; @@ -108,37 +106,33 @@ struct twidjoy { static void twidjoy_process_packet(struct twidjoy *twidjoy, struct pt_regs *regs) { - if (twidjoy->idx == TWIDJOY_MAX_LENGTH) { - struct input_dev *dev = &twidjoy->dev; - unsigned char *data = twidjoy->data; - struct twidjoy_button_spec *bp; - int button_bits, abs_x, abs_y; - - button_bits = ((data[1] & 0x7f) << 7) | (data[0] & 0x7f); + struct input_dev *dev = twidjoy->dev; + unsigned char *data = twidjoy->data; + struct twidjoy_button_spec *bp; + int button_bits, abs_x, abs_y; - input_regs(dev, regs); + button_bits = ((data[1] & 0x7f) << 7) | (data[0] & 0x7f); - for (bp = twidjoy_buttons; bp->bitmask; bp++) { - int value = (button_bits & (bp->bitmask << bp->bitshift)) >> bp->bitshift; - int i; + input_regs(dev, regs); - for (i = 0; i < bp->bitmask; i++) - input_report_key(dev, bp->buttons[i], i+1 == value); - } + for (bp = twidjoy_buttons; bp->bitmask; bp++) { + int value = (button_bits & (bp->bitmask << bp->bitshift)) >> bp->bitshift; + int i; - abs_x = ((data[4] & 0x07) << 5) | ((data[3] & 0x7C) >> 2); - if (data[4] & 0x08) abs_x -= 256; + for (i = 0; i < bp->bitmask; i++) + input_report_key(dev, bp->buttons[i], i+1 == value); + } - abs_y = ((data[3] & 0x01) << 7) | ((data[2] & 0x7F) >> 0); - if (data[3] & 0x02) abs_y -= 256; + abs_x = ((data[4] & 0x07) << 5) | ((data[3] & 0x7C) >> 2); + if (data[4] & 0x08) abs_x -= 256; - input_report_abs(dev, ABS_X, -abs_x); - input_report_abs(dev, ABS_Y, +abs_y); + abs_y = ((data[3] & 0x01) << 7) | ((data[2] & 0x7F) >> 0); + if (data[3] & 0x02) abs_y -= 256; - input_sync(dev); - } + input_report_abs(dev, ABS_X, -abs_x); + input_report_abs(dev, ABS_Y, +abs_y); - return; + input_sync(dev); } /* @@ -179,9 +173,9 @@ static void twidjoy_disconnect(struct serio *serio) { struct twidjoy *twidjoy = serio_get_drvdata(serio); - input_unregister_device(&twidjoy->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_unregister_device(twidjoy->dev); kfree(twidjoy); } @@ -195,59 +189,49 @@ static int twidjoy_connect(struct serio *serio, struct serio_driver *drv) { struct twidjoy_button_spec *bp; struct twidjoy *twidjoy; + struct input_dev *input_dev; + int err = -ENOMEM; int i; - int err; - - if (!(twidjoy = kmalloc(sizeof(struct twidjoy), GFP_KERNEL))) - return -ENOMEM; - memset(twidjoy, 0, sizeof(struct twidjoy)); + twidjoy = kzalloc(sizeof(struct twidjoy), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!twidjoy || !input_dev) + goto fail; + twidjoy->dev = input_dev; sprintf(twidjoy->phys, "%s/input0", serio->phys); - init_input_dev(&twidjoy->dev); - twidjoy->dev.name = twidjoy_name; - twidjoy->dev.phys = twidjoy->phys; - twidjoy->dev.id.bustype = BUS_RS232; - twidjoy->dev.id.vendor = SERIO_TWIDJOY; - twidjoy->dev.id.product = 0x0001; - twidjoy->dev.id.version = 0x0100; - twidjoy->dev.dev = &serio->dev; - - twidjoy->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - - for (bp = twidjoy_buttons; bp->bitmask; bp++) { + input_dev->name = "Handykey Twiddler"; + input_dev->phys = twidjoy->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_TWIDJOY; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->private = twidjoy; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->absbit[0] = BIT(ABS_X) | BIT(ABS_Y); + input_set_abs_params(input_dev, ABS_X, -50, 50, 4, 4); + input_set_abs_params(input_dev, ABS_Y, -50, 50, 4, 4); + + for (bp = twidjoy_buttons; bp->bitmask; bp++) for (i = 0; i < bp->bitmask; i++) - set_bit(bp->buttons[i], twidjoy->dev.keybit); - } - - twidjoy->dev.absbit[0] = BIT(ABS_X) | BIT(ABS_Y); - - for (i = 0; i < 2; i++) { - twidjoy->dev.absmax[ABS_X+i] = 50; - twidjoy->dev.absmin[ABS_X+i] = -50; - - /* TODO: arndt 20010708: Are these values appropriate? */ - twidjoy->dev.absfuzz[ABS_X+i] = 4; - twidjoy->dev.absflat[ABS_X+i] = 4; - } - - twidjoy->dev.private = twidjoy; + set_bit(bp->buttons[i], input_dev->keybit); serio_set_drvdata(serio, twidjoy); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(twidjoy); - return err; - } - - input_register_device(&twidjoy->dev); - - printk(KERN_INFO "input: %s on %s\n", twidjoy_name, serio->phys); + if (err) + goto fail; + input_register_device(twidjoy->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(twidjoy); + return err; } /* diff --git a/drivers/input/joystick/warrior.c b/drivers/input/joystick/warrior.c index 6976a219504c..99a642d2a1fe 100644 --- a/drivers/input/joystick/warrior.c +++ b/drivers/input/joystick/warrior.c @@ -47,14 +47,13 @@ MODULE_LICENSE("GPL"); #define WARRIOR_MAX_LENGTH 16 static char warrior_lengths[] = { 0, 4, 12, 3, 4, 4, 0, 0 }; -static char *warrior_name = "Logitech WingMan Warrior"; /* * Per-Warrior data. */ struct warrior { - struct input_dev dev; + struct input_dev *dev; int idx, len; unsigned char data[WARRIOR_MAX_LENGTH]; char phys[32]; @@ -67,7 +66,7 @@ struct warrior { static void warrior_process_packet(struct warrior *warrior, struct pt_regs *regs) { - struct input_dev *dev = &warrior->dev; + struct input_dev *dev = warrior->dev; unsigned char *data = warrior->data; if (!warrior->idx) return; @@ -131,9 +130,9 @@ static void warrior_disconnect(struct serio *serio) { struct warrior *warrior = serio_get_drvdata(serio); - input_unregister_device(&warrior->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_unregister_device(warrior->dev); kfree(warrior); } @@ -146,60 +145,48 @@ static void warrior_disconnect(struct serio *serio) static int warrior_connect(struct serio *serio, struct serio_driver *drv) { struct warrior *warrior; - int i; - int err; + struct input_dev *input_dev; + int err = -ENOMEM; - if (!(warrior = kmalloc(sizeof(struct warrior), GFP_KERNEL))) - return -ENOMEM; - - memset(warrior, 0, sizeof(struct warrior)); - - warrior->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL) | BIT(EV_ABS); - warrior->dev.keybit[LONG(BTN_TRIGGER)] = BIT(BTN_TRIGGER) | BIT(BTN_THUMB) | BIT(BTN_TOP) | BIT(BTN_TOP2); - warrior->dev.relbit[0] = BIT(REL_DIAL); - warrior->dev.absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_THROTTLE) | BIT(ABS_HAT0X) | BIT(ABS_HAT0Y); + warrior = kzalloc(sizeof(struct warrior), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!warrior || !input_dev) + goto fail; + warrior->dev = input_dev; sprintf(warrior->phys, "%s/input0", serio->phys); - init_input_dev(&warrior->dev); - warrior->dev.name = warrior_name; - warrior->dev.phys = warrior->phys; - warrior->dev.id.bustype = BUS_RS232; - warrior->dev.id.vendor = SERIO_WARRIOR; - warrior->dev.id.product = 0x0001; - warrior->dev.id.version = 0x0100; - warrior->dev.dev = &serio->dev; - - for (i = 0; i < 2; i++) { - warrior->dev.absmax[ABS_X+i] = -64; - warrior->dev.absmin[ABS_X+i] = 64; - warrior->dev.absflat[ABS_X+i] = 8; - } - - warrior->dev.absmax[ABS_THROTTLE] = -112; - warrior->dev.absmin[ABS_THROTTLE] = 112; - - for (i = 0; i < 2; i++) { - warrior->dev.absmax[ABS_HAT0X+i] = -1; - warrior->dev.absmin[ABS_HAT0X+i] = 1; - } - - warrior->dev.private = warrior; + input_dev->name = "Logitech WingMan Warrior"; + input_dev->phys = warrior->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_WARRIOR; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->private = warrior; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL) | BIT(EV_ABS); + input_dev->keybit[LONG(BTN_TRIGGER)] = BIT(BTN_TRIGGER) | BIT(BTN_THUMB) | BIT(BTN_TOP) | BIT(BTN_TOP2); + input_dev->relbit[0] = BIT(REL_DIAL); + input_set_abs_params(input_dev, ABS_X, -64, 64, 0, 8); + input_set_abs_params(input_dev, ABS_Y, -64, 64, 0, 8); + input_set_abs_params(input_dev, ABS_THROTTLE, -112, 112, 0, 0); + input_set_abs_params(input_dev, ABS_HAT0X, -1, 1, 0, 0); + input_set_abs_params(input_dev, ABS_HAT0X, -1, 1, 0, 0); serio_set_drvdata(serio, warrior); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(warrior); - return err; - } - - input_register_device(&warrior->dev); - - printk(KERN_INFO "input: Logitech WingMan Warrior on %s\n", serio->phys); + if (err) + goto fail; + input_register_device(warrior->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(warrior); + return err; } /* diff --git a/drivers/input/keyboard/amikbd.c b/drivers/input/keyboard/amikbd.c index 4e8e8ea214ab..3d63bc1ad322 100644 --- a/drivers/input/keyboard/amikbd.c +++ b/drivers/input/keyboard/amikbd.c @@ -155,10 +155,7 @@ static const char *amikbd_messages[8] = { [7] = KERN_WARNING "amikbd: keyboard interrupt\n" }; -static struct input_dev amikbd_dev; - -static char *amikbd_name = "Amiga keyboard"; -static char *amikbd_phys = "amikbd/input0"; +static struct input_dev *amikbd_dev; static irqreturn_t amikbd_interrupt(int irq, void *dummy, struct pt_regs *fp) { @@ -176,16 +173,16 @@ static irqreturn_t amikbd_interrupt(int irq, void *dummy, struct pt_regs *fp) scancode = amikbd_keycode[scancode]; - input_regs(&amikbd_dev, fp); + input_regs(amikbd_dev, fp); if (scancode == KEY_CAPSLOCK) { /* CapsLock is a toggle switch key on Amiga */ - input_report_key(&amikbd_dev, scancode, 1); - input_report_key(&amikbd_dev, scancode, 0); - input_sync(&amikbd_dev); + input_report_key(amikbd_dev, scancode, 1); + input_report_key(amikbd_dev, scancode, 0); } else { - input_report_key(&amikbd_dev, scancode, down); - input_sync(&amikbd_dev); + input_report_key(amikbd_dev, scancode, down); } + + input_sync(amikbd_dev); } else /* scancodes >= 0x78 are error codes */ printk(amikbd_messages[scancode - 0x78]); @@ -202,39 +199,41 @@ static int __init amikbd_init(void) if (!request_mem_region(CIAA_PHYSADDR-1+0xb00, 0x100, "amikeyb")) return -EBUSY; - init_input_dev(&amikbd_dev); - - amikbd_dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP); - amikbd_dev.keycode = amikbd_keycode; - amikbd_dev.keycodesize = sizeof(unsigned char); - amikbd_dev.keycodemax = ARRAY_SIZE(amikbd_keycode); + amikbd_dev = input_dev_allocate(); + if (!amikbd_dev) { + printk(KERN_ERR "amikbd: not enough memory for input device\n"); + release_mem_region(CIAA_PHYSADDR - 1 + 0xb00, 0x100); + return -ENOMEM; + } + + amikbd_dev->name = "Amiga Keyboard"; + amikbd_dev->phys = "amikbd/input0"; + amikbd_dev->id.bustype = BUS_AMIGA; + amikbd_dev->id.vendor = 0x0001; + amikbd_dev->id.product = 0x0001; + amikbd_dev->id.version = 0x0100; + + amikbd_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + amikbd_dev->keycode = amikbd_keycode; + amikbd_dev->keycodesize = sizeof(unsigned char); + amikbd_dev->keycodemax = ARRAY_SIZE(amikbd_keycode); for (i = 0; i < 0x78; i++) if (amikbd_keycode[i]) - set_bit(amikbd_keycode[i], amikbd_dev.keybit); + set_bit(amikbd_keycode[i], amikbd_dev->keybit); ciaa.cra &= ~0x41; /* serial data in, turn off TA */ request_irq(IRQ_AMIGA_CIAA_SP, amikbd_interrupt, 0, "amikbd", amikbd_interrupt); - amikbd_dev.name = amikbd_name; - amikbd_dev.phys = amikbd_phys; - amikbd_dev.id.bustype = BUS_AMIGA; - amikbd_dev.id.vendor = 0x0001; - amikbd_dev.id.product = 0x0001; - amikbd_dev.id.version = 0x0100; - - input_register_device(&amikbd_dev); - - printk(KERN_INFO "input: %s\n", amikbd_name); - + input_register_device(amikbd_dev); return 0; } static void __exit amikbd_exit(void) { - input_unregister_device(&amikbd_dev); free_irq(IRQ_AMIGA_CIAA_SP, amikbd_interrupt); - release_mem_region(CIAA_PHYSADDR-1+0xb00, 0x100); + input_unregister_device(amikbd_dev); + release_mem_region(CIAA_PHYSADDR - 1 + 0xb00, 0x100); } module_init(amikbd_init); diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c index 1ad8c2ee7dbf..820c7fd9a604 100644 --- a/drivers/input/keyboard/atkbd.c +++ b/drivers/input/keyboard/atkbd.c @@ -185,12 +185,12 @@ static struct { struct atkbd { - struct ps2dev ps2dev; + struct ps2dev ps2dev; + struct input_dev *dev; /* Written only during init */ char name[64]; char phys[32]; - struct input_dev dev; unsigned short id; unsigned char keycode[512]; @@ -290,7 +290,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, if (!atkbd->enabled) goto out; - input_event(&atkbd->dev, EV_MSC, MSC_RAW, code); + input_event(atkbd->dev, EV_MSC, MSC_RAW, code); if (atkbd->translated) { @@ -326,10 +326,10 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, atkbd->release = 1; goto out; case ATKBD_RET_HANGUEL: - atkbd_report_key(&atkbd->dev, regs, KEY_HANGUEL, 3); + atkbd_report_key(atkbd->dev, regs, KEY_HANGUEL, 3); goto out; case ATKBD_RET_HANJA: - atkbd_report_key(&atkbd->dev, regs, KEY_HANJA, 3); + atkbd_report_key(atkbd->dev, regs, KEY_HANJA, 3); goto out; case ATKBD_RET_ERR: printk(KERN_DEBUG "atkbd.c: Keyboard on %s reports too many keys pressed.\n", serio->phys); @@ -345,7 +345,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, } if (atkbd->keycode[code] != ATKBD_KEY_NULL) - input_event(&atkbd->dev, EV_MSC, MSC_SCAN, code); + input_event(atkbd->dev, EV_MSC, MSC_SCAN, code); switch (atkbd->keycode[code]) { case ATKBD_KEY_NULL: @@ -365,7 +365,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, "to make it known.\n", code & 0x80 ? "e0" : "", code & 0x7f); } - input_sync(&atkbd->dev); + input_sync(atkbd->dev); break; case ATKBD_SCR_1: scroll = 1 - atkbd->release * 2; @@ -390,7 +390,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, break; default: value = atkbd->release ? 0 : - (1 + (!atkbd->softrepeat && test_bit(atkbd->keycode[code], atkbd->dev.key))); + (1 + (!atkbd->softrepeat && test_bit(atkbd->keycode[code], atkbd->dev->key))); switch (value) { /* Workaround Toshiba laptop multiple keypress */ case 0: @@ -398,7 +398,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, break; case 1: atkbd->last = code; - atkbd->time = jiffies + msecs_to_jiffies(atkbd->dev.rep[REP_DELAY]) / 2; + atkbd->time = jiffies + msecs_to_jiffies(atkbd->dev->rep[REP_DELAY]) / 2; break; case 2: if (!time_after(jiffies, atkbd->time) && atkbd->last == code) @@ -406,16 +406,16 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, break; } - atkbd_report_key(&atkbd->dev, regs, atkbd->keycode[code], value); + atkbd_report_key(atkbd->dev, regs, atkbd->keycode[code], value); } if (atkbd->scroll) { - input_regs(&atkbd->dev, regs); + input_regs(atkbd->dev, regs); if (click != -1) - input_report_key(&atkbd->dev, BTN_MIDDLE, click); - input_report_rel(&atkbd->dev, REL_WHEEL, scroll); - input_report_rel(&atkbd->dev, REL_HWHEEL, hscroll); - input_sync(&atkbd->dev); + input_report_key(atkbd->dev, BTN_MIDDLE, click); + input_report_rel(atkbd->dev, REL_WHEEL, scroll); + input_report_rel(atkbd->dev, REL_HWHEEL, hscroll); + input_sync(atkbd->dev); } atkbd->release = 0; @@ -463,7 +463,6 @@ static int atkbd_event(struct input_dev *dev, unsigned int type, unsigned int co return 0; - case EV_REP: if (atkbd->softrepeat) return 0; @@ -693,7 +692,7 @@ static void atkbd_disconnect(struct serio *serio) device_remove_file(&serio->dev, &atkbd_attr_softrepeat); device_remove_file(&serio->dev, &atkbd_attr_softraw); - input_unregister_device(&atkbd->dev); + input_unregister_device(atkbd->dev); serio_close(serio); serio_set_drvdata(serio, NULL); kfree(atkbd); @@ -701,7 +700,7 @@ static void atkbd_disconnect(struct serio *serio) /* - * atkbd_set_device_attrs() initializes keyboard's keycode table + * atkbd_set_keycode_table() initializes keyboard's keycode table * according to the selected scancode set */ @@ -737,53 +736,58 @@ static void atkbd_set_keycode_table(struct atkbd *atkbd) static void atkbd_set_device_attrs(struct atkbd *atkbd) { + struct input_dev *input_dev = atkbd->dev; int i; - memset(&atkbd->dev, 0, sizeof(struct input_dev)); + if (atkbd->extra) + sprintf(atkbd->name, "AT Set 2 Extra keyboard"); + else + sprintf(atkbd->name, "AT %s Set %d keyboard", + atkbd->translated ? "Translated" : "Raw", atkbd->set); - init_input_dev(&atkbd->dev); + sprintf(atkbd->phys, "%s/input0", atkbd->ps2dev.serio->phys); - atkbd->dev.name = atkbd->name; - atkbd->dev.phys = atkbd->phys; - atkbd->dev.id.bustype = BUS_I8042; - atkbd->dev.id.vendor = 0x0001; - atkbd->dev.id.product = atkbd->translated ? 1 : atkbd->set; - atkbd->dev.id.version = atkbd->id; - atkbd->dev.event = atkbd_event; - atkbd->dev.private = atkbd; - atkbd->dev.dev = &atkbd->ps2dev.serio->dev; + input_dev->name = atkbd->name; + input_dev->phys = atkbd->phys; + input_dev->id.bustype = BUS_I8042; + input_dev->id.vendor = 0x0001; + input_dev->id.product = atkbd->translated ? 1 : atkbd->set; + input_dev->id.version = atkbd->id; + input_dev->event = atkbd_event; + input_dev->private = atkbd; + input_dev->cdev.dev = &atkbd->ps2dev.serio->dev; - atkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_MSC); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_MSC); if (atkbd->write) { - atkbd->dev.evbit[0] |= BIT(EV_LED); - atkbd->dev.ledbit[0] = BIT(LED_NUML) | BIT(LED_CAPSL) | BIT(LED_SCROLLL); + input_dev->evbit[0] |= BIT(EV_LED); + input_dev->ledbit[0] = BIT(LED_NUML) | BIT(LED_CAPSL) | BIT(LED_SCROLLL); } if (atkbd->extra) - atkbd->dev.ledbit[0] |= BIT(LED_COMPOSE) | BIT(LED_SUSPEND) | + input_dev->ledbit[0] |= BIT(LED_COMPOSE) | BIT(LED_SUSPEND) | BIT(LED_SLEEP) | BIT(LED_MUTE) | BIT(LED_MISC); if (!atkbd->softrepeat) { - atkbd->dev.rep[REP_DELAY] = 250; - atkbd->dev.rep[REP_PERIOD] = 33; + input_dev->rep[REP_DELAY] = 250; + input_dev->rep[REP_PERIOD] = 33; } - atkbd->dev.mscbit[0] = atkbd->softraw ? BIT(MSC_SCAN) : BIT(MSC_RAW) | BIT(MSC_SCAN); + input_dev->mscbit[0] = atkbd->softraw ? BIT(MSC_SCAN) : BIT(MSC_RAW) | BIT(MSC_SCAN); if (atkbd->scroll) { - atkbd->dev.evbit[0] |= BIT(EV_REL); - atkbd->dev.relbit[0] = BIT(REL_WHEEL) | BIT(REL_HWHEEL); - set_bit(BTN_MIDDLE, atkbd->dev.keybit); + input_dev->evbit[0] |= BIT(EV_REL); + input_dev->relbit[0] = BIT(REL_WHEEL) | BIT(REL_HWHEEL); + set_bit(BTN_MIDDLE, input_dev->keybit); } - atkbd->dev.keycode = atkbd->keycode; - atkbd->dev.keycodesize = sizeof(unsigned char); - atkbd->dev.keycodemax = ARRAY_SIZE(atkbd_set2_keycode); + input_dev->keycode = atkbd->keycode; + input_dev->keycodesize = sizeof(unsigned char); + input_dev->keycodemax = ARRAY_SIZE(atkbd_set2_keycode); for (i = 0; i < 512; i++) if (atkbd->keycode[i] && atkbd->keycode[i] < ATKBD_SPECIAL) - set_bit(atkbd->keycode[i], atkbd->dev.keybit); + set_bit(atkbd->keycode[i], input_dev->keybit); } /* @@ -796,13 +800,15 @@ static void atkbd_set_device_attrs(struct atkbd *atkbd) static int atkbd_connect(struct serio *serio, struct serio_driver *drv) { struct atkbd *atkbd; - int err; - - if (!(atkbd = kmalloc(sizeof(struct atkbd), GFP_KERNEL))) - return - ENOMEM; + struct input_dev *dev; + int err = -ENOMEM; - memset(atkbd, 0, sizeof(struct atkbd)); + atkbd = kzalloc(sizeof(struct atkbd), GFP_KERNEL); + dev = input_allocate_device(); + if (!atkbd || !dev) + goto fail; + atkbd->dev = dev; ps2_init(&atkbd->ps2dev, serio); switch (serio->id.type) { @@ -828,19 +834,15 @@ static int atkbd_connect(struct serio *serio, struct serio_driver *drv) serio_set_drvdata(serio, atkbd); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(atkbd); - return err; - } + if (err) + goto fail; if (atkbd->write) { if (atkbd_probe(atkbd)) { serio_close(serio); - serio_set_drvdata(serio, NULL); - kfree(atkbd); - return -ENODEV; + err = -ENODEV; + goto fail; } atkbd->set = atkbd_select_set(atkbd, atkbd_set, atkbd_extra); @@ -851,19 +853,9 @@ static int atkbd_connect(struct serio *serio, struct serio_driver *drv) atkbd->id = 0xab00; } - if (atkbd->extra) - sprintf(atkbd->name, "AT Set 2 Extra keyboard"); - else - sprintf(atkbd->name, "AT %s Set %d keyboard", - atkbd->translated ? "Translated" : "Raw", atkbd->set); - - sprintf(atkbd->phys, "%s/input0", serio->phys); - atkbd_set_keycode_table(atkbd); atkbd_set_device_attrs(atkbd); - input_register_device(&atkbd->dev); - device_create_file(&serio->dev, &atkbd_attr_extra); device_create_file(&serio->dev, &atkbd_attr_scroll); device_create_file(&serio->dev, &atkbd_attr_set); @@ -872,9 +864,14 @@ static int atkbd_connect(struct serio *serio, struct serio_driver *drv) atkbd_enable(atkbd); - printk(KERN_INFO "input: %s on %s\n", atkbd->name, serio->phys); + input_register_device(atkbd->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(dev); + kfree(atkbd); + return err; } /* @@ -896,9 +893,9 @@ static int atkbd_reconnect(struct serio *serio) atkbd_disable(atkbd); if (atkbd->write) { - param[0] = (test_bit(LED_SCROLLL, atkbd->dev.led) ? 1 : 0) - | (test_bit(LED_NUML, atkbd->dev.led) ? 2 : 0) - | (test_bit(LED_CAPSL, atkbd->dev.led) ? 4 : 0); + param[0] = (test_bit(LED_SCROLLL, atkbd->dev->led) ? 1 : 0) + | (test_bit(LED_NUML, atkbd->dev->led) ? 2 : 0) + | (test_bit(LED_CAPSL, atkbd->dev->led) ? 4 : 0); if (atkbd_probe(atkbd)) return -1; @@ -1008,6 +1005,7 @@ static ssize_t atkbd_show_extra(struct atkbd *atkbd, char *buf) static ssize_t atkbd_set_extra(struct atkbd *atkbd, const char *buf, size_t count) { + struct input_dev *new_dev; unsigned long value; char *rest; @@ -1019,12 +1017,19 @@ static ssize_t atkbd_set_extra(struct atkbd *atkbd, const char *buf, size_t coun return -EINVAL; if (atkbd->extra != value) { - /* unregister device as it's properties will change */ - input_unregister_device(&atkbd->dev); + /* + * Since device's properties will change we need to + * unregister old device. But allocate new one first + * to make sure we have it. + */ + if (!(new_dev = input_allocate_device())) + return -ENOMEM; + input_unregister_device(atkbd->dev); + atkbd->dev = new_dev; atkbd->set = atkbd_select_set(atkbd, atkbd->set, value); atkbd_activate(atkbd); atkbd_set_device_attrs(atkbd); - input_register_device(&atkbd->dev); + input_register_device(atkbd->dev); } return count; } @@ -1036,6 +1041,7 @@ static ssize_t atkbd_show_scroll(struct atkbd *atkbd, char *buf) static ssize_t atkbd_set_scroll(struct atkbd *atkbd, const char *buf, size_t count) { + struct input_dev *new_dev; unsigned long value; char *rest; @@ -1044,12 +1050,14 @@ static ssize_t atkbd_set_scroll(struct atkbd *atkbd, const char *buf, size_t cou return -EINVAL; if (atkbd->scroll != value) { - /* unregister device as it's properties will change */ - input_unregister_device(&atkbd->dev); + if (!(new_dev = input_allocate_device())) + return -ENOMEM; + input_unregister_device(atkbd->dev); + atkbd->dev = new_dev; atkbd->scroll = value; atkbd_set_keycode_table(atkbd); atkbd_set_device_attrs(atkbd); - input_register_device(&atkbd->dev); + input_register_device(atkbd->dev); } return count; } @@ -1061,6 +1069,7 @@ static ssize_t atkbd_show_set(struct atkbd *atkbd, char *buf) static ssize_t atkbd_set_set(struct atkbd *atkbd, const char *buf, size_t count) { + struct input_dev *new_dev; unsigned long value; char *rest; @@ -1072,13 +1081,15 @@ static ssize_t atkbd_set_set(struct atkbd *atkbd, const char *buf, size_t count) return -EINVAL; if (atkbd->set != value) { - /* unregister device as it's properties will change */ - input_unregister_device(&atkbd->dev); + if (!(new_dev = input_allocate_device())) + return -ENOMEM; + input_unregister_device(atkbd->dev); + atkbd->dev = new_dev; atkbd->set = atkbd_select_set(atkbd, value, atkbd->extra); atkbd_activate(atkbd); atkbd_set_keycode_table(atkbd); atkbd_set_device_attrs(atkbd); - input_register_device(&atkbd->dev); + input_register_device(atkbd->dev); } return count; } @@ -1090,6 +1101,7 @@ static ssize_t atkbd_show_softrepeat(struct atkbd *atkbd, char *buf) static ssize_t atkbd_set_softrepeat(struct atkbd *atkbd, const char *buf, size_t count) { + struct input_dev *new_dev; unsigned long value; char *rest; @@ -1101,15 +1113,16 @@ static ssize_t atkbd_set_softrepeat(struct atkbd *atkbd, const char *buf, size_t return -EINVAL; if (atkbd->softrepeat != value) { - /* unregister device as it's properties will change */ - input_unregister_device(&atkbd->dev); + if (!(new_dev = input_allocate_device())) + return -ENOMEM; + input_unregister_device(atkbd->dev); + atkbd->dev = new_dev; atkbd->softrepeat = value; if (atkbd->softrepeat) atkbd->softraw = 1; atkbd_set_device_attrs(atkbd); - input_register_device(&atkbd->dev); + input_register_device(atkbd->dev); } - return count; } @@ -1121,6 +1134,7 @@ static ssize_t atkbd_show_softraw(struct atkbd *atkbd, char *buf) static ssize_t atkbd_set_softraw(struct atkbd *atkbd, const char *buf, size_t count) { + struct input_dev *new_dev; unsigned long value; char *rest; @@ -1129,11 +1143,13 @@ static ssize_t atkbd_set_softraw(struct atkbd *atkbd, const char *buf, size_t co return -EINVAL; if (atkbd->softraw != value) { - /* unregister device as it's properties will change */ - input_unregister_device(&atkbd->dev); + if (!(new_dev = input_allocate_device())) + return -ENOMEM; + input_unregister_device(atkbd->dev); + atkbd->dev = new_dev; atkbd->softraw = value; atkbd_set_device_attrs(atkbd); - input_register_device(&atkbd->dev); + input_register_device(atkbd->dev); } return count; } diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c index cd4b6e795013..3210d298b3bc 100644 --- a/drivers/input/keyboard/corgikbd.c +++ b/drivers/input/keyboard/corgikbd.c @@ -70,8 +70,7 @@ static unsigned char corgikbd_keycode[NR_SCANCODES] = { struct corgikbd { unsigned char keycode[ARRAY_SIZE(corgikbd_keycode)]; - struct input_dev input; - char phys[32]; + struct input_dev *input; spinlock_t lock; struct timer_list timer; @@ -147,7 +146,7 @@ static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data, struct pt_regs spin_lock_irqsave(&corgikbd_data->lock, flags); if (regs) - input_regs(&corgikbd_data->input, regs); + input_regs(corgikbd_data->input, regs); num_pressed = 0; for (col = 0; col < KB_COLS; col++) { @@ -169,14 +168,14 @@ static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data, struct pt_regs scancode = SCANCODE(row, col); pressed = rowd & KB_ROWMASK(row); - input_report_key(&corgikbd_data->input, corgikbd_data->keycode[scancode], pressed); + input_report_key(corgikbd_data->input, corgikbd_data->keycode[scancode], pressed); if (pressed) num_pressed++; if (pressed && (corgikbd_data->keycode[scancode] == CORGI_KEY_OFF) && time_after(jiffies, corgikbd_data->suspend_jiffies + HZ)) { - input_event(&corgikbd_data->input, EV_PWR, CORGI_KEY_OFF, 1); + input_event(corgikbd_data->input, EV_PWR, CORGI_KEY_OFF, 1); corgikbd_data->suspend_jiffies=jiffies; } } @@ -185,7 +184,7 @@ static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data, struct pt_regs corgikbd_activate_all(); - input_sync(&corgikbd_data->input); + input_sync(corgikbd_data->input); /* if any keys are pressed, enable the timer */ if (num_pressed) @@ -249,9 +248,9 @@ static void corgikbd_hinge_timer(unsigned long data) if (hinge_count >= HINGE_STABLE_COUNT) { spin_lock_irqsave(&corgikbd_data->lock, flags); - input_report_switch(&corgikbd_data->input, SW_0, ((sharpsl_hinge_state & CORGI_SCP_SWA) != 0)); - input_report_switch(&corgikbd_data->input, SW_1, ((sharpsl_hinge_state & CORGI_SCP_SWB) != 0)); - input_sync(&corgikbd_data->input); + input_report_switch(corgikbd_data->input, SW_0, ((sharpsl_hinge_state & CORGI_SCP_SWA) != 0)); + input_report_switch(corgikbd_data->input, SW_1, ((sharpsl_hinge_state & CORGI_SCP_SWB) != 0)); + input_sync(corgikbd_data->input); spin_unlock_irqrestore(&corgikbd_data->lock, flags); } @@ -260,24 +259,22 @@ static void corgikbd_hinge_timer(unsigned long data) } #ifdef CONFIG_PM -static int corgikbd_suspend(struct device *dev, pm_message_t state, uint32_t level) +static int corgikbd_suspend(struct device *dev, pm_message_t state) { - if (level == SUSPEND_POWER_DOWN) { - struct corgikbd *corgikbd = dev_get_drvdata(dev); - corgikbd->suspended = 1; - } + struct corgikbd *corgikbd = dev_get_drvdata(dev); + corgikbd->suspended = 1; + return 0; } -static int corgikbd_resume(struct device *dev, uint32_t level) +static int corgikbd_resume(struct device *dev) { - if (level == RESUME_POWER_ON) { - struct corgikbd *corgikbd = dev_get_drvdata(dev); + struct corgikbd *corgikbd = dev_get_drvdata(dev); + + /* Upon resume, ignore the suspend key for a short while */ + corgikbd->suspend_jiffies=jiffies; + corgikbd->suspended = 0; - /* Upon resume, ignore the suspend key for a short while */ - corgikbd->suspend_jiffies=jiffies; - corgikbd->suspended = 0; - } return 0; } #else @@ -287,16 +284,21 @@ static int corgikbd_resume(struct device *dev, uint32_t level) static int __init corgikbd_probe(struct device *dev) { - int i; struct corgikbd *corgikbd; + struct input_dev *input_dev; + int i; corgikbd = kzalloc(sizeof(struct corgikbd), GFP_KERNEL); - if (!corgikbd) + input_dev = input_allocate_device(); + if (!corgikbd || !input_dev) { + kfree(corgikbd); + input_free_device(input_dev); return -ENOMEM; + } - dev_set_drvdata(dev,corgikbd); - strcpy(corgikbd->phys, "corgikbd/input0"); + dev_set_drvdata(dev, corgikbd); + corgikbd->input = input_dev; spin_lock_init(&corgikbd->lock); /* Init Keyboard rescan timer */ @@ -311,28 +313,30 @@ static int __init corgikbd_probe(struct device *dev) corgikbd->suspend_jiffies=jiffies; - init_input_dev(&corgikbd->input); - corgikbd->input.private = corgikbd; - corgikbd->input.name = "Corgi Keyboard"; - corgikbd->input.dev = dev; - corgikbd->input.phys = corgikbd->phys; - corgikbd->input.id.bustype = BUS_HOST; - corgikbd->input.id.vendor = 0x0001; - corgikbd->input.id.product = 0x0001; - corgikbd->input.id.version = 0x0100; - corgikbd->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW); - corgikbd->input.keycode = corgikbd->keycode; - corgikbd->input.keycodesize = sizeof(unsigned char); - corgikbd->input.keycodemax = ARRAY_SIZE(corgikbd_keycode); - memcpy(corgikbd->keycode, corgikbd_keycode, sizeof(corgikbd->keycode)); + + input_dev->name = "Corgi Keyboard"; + input_dev->phys = "corgikbd/input0"; + input_dev->id.bustype = BUS_HOST; + input_dev->id.vendor = 0x0001; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = dev; + input_dev->private = corgikbd; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW); + input_dev->keycode = corgikbd->keycode; + input_dev->keycodesize = sizeof(unsigned char); + input_dev->keycodemax = ARRAY_SIZE(corgikbd_keycode); + for (i = 0; i < ARRAY_SIZE(corgikbd_keycode); i++) - set_bit(corgikbd->keycode[i], corgikbd->input.keybit); - clear_bit(0, corgikbd->input.keybit); - set_bit(SW_0, corgikbd->input.swbit); - set_bit(SW_1, corgikbd->input.swbit); + set_bit(corgikbd->keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); + set_bit(SW_0, input_dev->swbit); + set_bit(SW_1, input_dev->swbit); + + input_register_device(corgikbd->input); - input_register_device(&corgikbd->input); mod_timer(&corgikbd->htimer, jiffies + HINGE_SCAN_INTERVAL); /* Setup sense interrupts - RisingEdge Detect, sense lines as inputs */ @@ -349,8 +353,6 @@ static int __init corgikbd_probe(struct device *dev) for (i = 0; i < CORGI_KEY_STROBE_NUM; i++) pxa_gpio_mode(CORGI_GPIO_KEY_STROBE(i) | GPIO_OUT | GPIO_DFLT_HIGH); - printk(KERN_INFO "input: Corgi Keyboard Registered\n"); - return 0; } @@ -365,7 +367,7 @@ static int corgikbd_remove(struct device *dev) del_timer_sync(&corgikbd->htimer); del_timer_sync(&corgikbd->timer); - input_unregister_device(&corgikbd->input); + input_unregister_device(corgikbd->input); kfree(corgikbd); diff --git a/drivers/input/keyboard/hil_kbd.c b/drivers/input/keyboard/hil_kbd.c index ef78bffed5e7..0a90962c38e7 100644 --- a/drivers/input/keyboard/hil_kbd.c +++ b/drivers/input/keyboard/hil_kbd.c @@ -204,7 +204,7 @@ static irqreturn_t hil_kbd_interrupt(struct serio *serio, hil_packet packet; int idx; - kbd = (struct hil_kbd *)serio->private; + kbd = serio_get_drvdata(serio); if (kbd == NULL) { BUG(); return IRQ_HANDLED; @@ -234,7 +234,7 @@ static void hil_kbd_disconnect(struct serio *serio) { struct hil_kbd *kbd; - kbd = (struct hil_kbd *)serio->private; + kbd = serio_get_drvdata(serio); if (kbd == NULL) { BUG(); return; @@ -245,20 +245,20 @@ static void hil_kbd_disconnect(struct serio *serio) kfree(kbd); } -static void hil_kbd_connect(struct serio *serio, struct serio_driver *drv) +static int hil_kbd_connect(struct serio *serio, struct serio_driver *drv) { struct hil_kbd *kbd; uint8_t did, *idd; int i; - if (serio->type != (SERIO_HIL_MLC | SERIO_HIL)) return; - - if (!(kbd = kmalloc(sizeof(struct hil_kbd), GFP_KERNEL))) return; + kbd = kmalloc(sizeof(*kbd), GFP_KERNEL); + if (!kbd) + return -ENOMEM; memset(kbd, 0, sizeof(struct hil_kbd)); if (serio_open(serio, drv)) goto bail0; - serio->private = kbd; + serio_set_drvdata(serio, kbd); kbd->serio = serio; kbd->dev.private = kbd; @@ -342,19 +342,31 @@ static void hil_kbd_connect(struct serio *serio, struct serio_driver *drv) down(&(kbd->sem)); up(&(kbd->sem)); - return; + return 0; bail1: serio_close(serio); bail0: kfree(kbd); + serio_set_drvdata(serio, NULL); + return -EIO; } +static struct serio_device_id hil_kbd_ids[] = { + { + .type = SERIO_HIL_MLC, + .proto = SERIO_HIL, + .id = SERIO_ANY, + .extra = SERIO_ANY, + }, + { 0 } +}; struct serio_driver hil_kbd_serio_drv = { .driver = { .name = "hil_kbd", }, .description = "HP HIL keyboard driver", + .id_table = hil_kbd_ids, .connect = hil_kbd_connect, .disconnect = hil_kbd_disconnect, .interrupt = hil_kbd_interrupt diff --git a/drivers/input/keyboard/hilkbd.c b/drivers/input/keyboard/hilkbd.c index eecb77db0847..e95bc052e32a 100644 --- a/drivers/input/keyboard/hilkbd.c +++ b/drivers/input/keyboard/hilkbd.c @@ -22,7 +22,7 @@ #include <linux/errno.h> #include <linux/input.h> #include <linux/init.h> -#include <linux/irq.h> +#include <linux/interrupt.h> #include <linux/hil.h> #include <linux/spinlock.h> @@ -278,11 +278,11 @@ static int __init hil_init_chip(struct parisc_device *dev) { if (!dev->irq) { - printk(KERN_WARNING "HIL: IRQ not found for HIL bus at 0x%08lx\n", dev->hpa); + printk(KERN_WARNING "HIL: IRQ not found for HIL bus at 0x%08lx\n", dev->hpa.start); return -ENODEV; } - hil_base = dev->hpa; + hil_base = dev->hpa.start; hil_irq = dev->irq; hil_dev.dev_id = dev; @@ -299,7 +299,7 @@ static struct parisc_device_id hil_tbl[] = { MODULE_DEVICE_TABLE(parisc, hil_tbl); static struct parisc_driver hil_driver = { - .name = "HIL", + .name = "hil", .id_table = hil_tbl, .probe = hil_init_chip, }; diff --git a/drivers/input/keyboard/lkkbd.c b/drivers/input/keyboard/lkkbd.c index 098963c7cdd6..7f06780a437f 100644 --- a/drivers/input/keyboard/lkkbd.c +++ b/drivers/input/keyboard/lkkbd.c @@ -102,7 +102,7 @@ static int ctrlclick_volume = 100; /* % */ module_param (ctrlclick_volume, int, 0); MODULE_PARM_DESC (ctrlclick_volume, "Ctrlclick volume (in %), default is 100%"); -static int lk201_compose_is_alt = 0; +static int lk201_compose_is_alt; module_param (lk201_compose_is_alt, int, 0); MODULE_PARM_DESC (lk201_compose_is_alt, "If set non-zero, LK201' Compose key " "will act as an Alt key"); @@ -274,7 +274,7 @@ static lk_keycode_t lkkbd_keycode[LK_NUM_KEYCODES] = { }; #define CHECK_LED(LED, BITS) do { \ - if (test_bit (LED, lk->dev.led)) \ + if (test_bit (LED, lk->dev->led)) \ leds_on |= BITS; \ else \ leds_off |= BITS; \ @@ -287,7 +287,7 @@ struct lkkbd { lk_keycode_t keycode[LK_NUM_KEYCODES]; int ignore_bytes; unsigned char id[LK_NUM_IGNORE_BYTES]; - struct input_dev dev; + struct input_dev *dev; struct serio *serio; struct work_struct tq; char name[64]; @@ -423,8 +423,7 @@ lkkbd_interrupt (struct serio *serio, unsigned char data, unsigned int flags, DBG (KERN_INFO "Got byte 0x%02x\n", data); if (lk->ignore_bytes > 0) { - DBG (KERN_INFO "Ignoring a byte on %s\n", - lk->name); + DBG (KERN_INFO "Ignoring a byte on %s\n", lk->name); lk->id[LK_NUM_IGNORE_BYTES - lk->ignore_bytes--] = data; if (lk->ignore_bytes == 0) @@ -435,14 +434,14 @@ lkkbd_interrupt (struct serio *serio, unsigned char data, unsigned int flags, switch (data) { case LK_ALL_KEYS_UP: - input_regs (&lk->dev, regs); + input_regs (lk->dev, regs); for (i = 0; i < ARRAY_SIZE (lkkbd_keycode); i++) if (lk->keycode[i] != KEY_RESERVED) - input_report_key (&lk->dev, lk->keycode[i], 0); - input_sync (&lk->dev); + input_report_key (lk->dev, lk->keycode[i], 0); + input_sync (lk->dev); break; case LK_METRONOME: - DBG (KERN_INFO "Got LK_METRONOME and don't " + DBG (KERN_INFO "Got %#d and don't " "know how to handle...\n"); break; case LK_OUTPUT_ERROR: @@ -482,12 +481,12 @@ lkkbd_interrupt (struct serio *serio, unsigned char data, unsigned int flags, default: if (lk->keycode[data] != KEY_RESERVED) { - input_regs (&lk->dev, regs); - if (!test_bit (lk->keycode[data], lk->dev.key)) - input_report_key (&lk->dev, lk->keycode[data], 1); + input_regs (lk->dev, regs); + if (!test_bit (lk->keycode[data], lk->dev->key)) + input_report_key (lk->dev, lk->keycode[data], 1); else - input_report_key (&lk->dev, lk->keycode[data], 0); - input_sync (&lk->dev); + input_report_key (lk->dev, lk->keycode[data], 0); + input_sync (lk->dev); } else printk (KERN_WARNING "%s: Unknown key with " "scancode 0x%02x on %s.\n", @@ -605,7 +604,7 @@ lkkbd_reinit (void *data) lk->serio->write (lk->serio, volume_to_hw (lk->bell_volume)); /* Enable/disable keyclick (and possibly set volume) */ - if (test_bit (SND_CLICK, lk->dev.snd)) { + if (test_bit (SND_CLICK, lk->dev->snd)) { lk->serio->write (lk->serio, LK_CMD_ENABLE_KEYCLICK); lk->serio->write (lk->serio, volume_to_hw (lk->keyclick_volume)); lk->serio->write (lk->serio, LK_CMD_ENABLE_CTRCLICK); @@ -616,7 +615,7 @@ lkkbd_reinit (void *data) } /* Sound the bell if needed */ - if (test_bit (SND_BELL, lk->dev.snd)) + if (test_bit (SND_BELL, lk->dev->snd)) lk->serio->write (lk->serio, LK_CMD_SOUND_BELL); } @@ -627,71 +626,70 @@ static int lkkbd_connect (struct serio *serio, struct serio_driver *drv) { struct lkkbd *lk; + struct input_dev *input_dev; int i; int err; - if (!(lk = kmalloc (sizeof (struct lkkbd), GFP_KERNEL))) - return -ENOMEM; - - memset (lk, 0, sizeof (struct lkkbd)); - - init_input_dev (&lk->dev); - set_bit (EV_KEY, lk->dev.evbit); - set_bit (EV_LED, lk->dev.evbit); - set_bit (EV_SND, lk->dev.evbit); - set_bit (EV_REP, lk->dev.evbit); - set_bit (LED_CAPSL, lk->dev.ledbit); - set_bit (LED_SLEEP, lk->dev.ledbit); - set_bit (LED_COMPOSE, lk->dev.ledbit); - set_bit (LED_SCROLLL, lk->dev.ledbit); - set_bit (SND_BELL, lk->dev.sndbit); - set_bit (SND_CLICK, lk->dev.sndbit); + lk = kzalloc (sizeof (struct lkkbd), GFP_KERNEL); + input_dev = input_allocate_device (); + if (!lk || !input_dev) { + err = -ENOMEM; + goto fail; + } lk->serio = serio; - + lk->dev = input_dev; INIT_WORK (&lk->tq, lkkbd_reinit, lk); - lk->bell_volume = bell_volume; lk->keyclick_volume = keyclick_volume; lk->ctrlclick_volume = ctrlclick_volume; + memcpy (lk->keycode, lkkbd_keycode, sizeof (lk_keycode_t) * LK_NUM_KEYCODES); - lk->dev.keycode = lk->keycode; - lk->dev.keycodesize = sizeof (lk_keycode_t); - lk->dev.keycodemax = LK_NUM_KEYCODES; - - lk->dev.event = lkkbd_event; - lk->dev.private = lk; + strlcpy (lk->name, "DEC LK keyboard", sizeof(lk->name)); + snprintf (lk->phys, sizeof(lk->phys), "%s/input0", serio->phys); + + input_dev->name = lk->name; + input_dev->phys = lk->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_LKKBD; + input_dev->id.product = 0; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->event = lkkbd_event; + input_dev->private = lk; + + set_bit (EV_KEY, input_dev->evbit); + set_bit (EV_LED, input_dev->evbit); + set_bit (EV_SND, input_dev->evbit); + set_bit (EV_REP, input_dev->evbit); + set_bit (LED_CAPSL, input_dev->ledbit); + set_bit (LED_SLEEP, input_dev->ledbit); + set_bit (LED_COMPOSE, input_dev->ledbit); + set_bit (LED_SCROLLL, input_dev->ledbit); + set_bit (SND_BELL, input_dev->sndbit); + set_bit (SND_CLICK, input_dev->sndbit); + + input_dev->keycode = lk->keycode; + input_dev->keycodesize = sizeof (lk_keycode_t); + input_dev->keycodemax = LK_NUM_KEYCODES; + for (i = 0; i < LK_NUM_KEYCODES; i++) + set_bit (lk->keycode[i], input_dev->keybit); serio_set_drvdata (serio, lk); err = serio_open (serio, drv); - if (err) { - serio_set_drvdata (serio, NULL); - kfree (lk); - return err; - } + if (err) + goto fail; - sprintf (lk->name, "DEC LK keyboard"); - sprintf (lk->phys, "%s/input0", serio->phys); - - memcpy (lk->keycode, lkkbd_keycode, sizeof (lk_keycode_t) * LK_NUM_KEYCODES); - for (i = 0; i < LK_NUM_KEYCODES; i++) - set_bit (lk->keycode[i], lk->dev.keybit); - - lk->dev.name = lk->name; - lk->dev.phys = lk->phys; - lk->dev.id.bustype = BUS_RS232; - lk->dev.id.vendor = SERIO_LKKBD; - lk->dev.id.product = 0; - lk->dev.id.version = 0x0100; - lk->dev.dev = &serio->dev; - - input_register_device (&lk->dev); - - printk (KERN_INFO "input: %s on %s, initiating reset\n", lk->name, serio->phys); + input_register_device (lk->dev); lk->serio->write (lk->serio, LK_CMD_POWERCYCLE_RESET); return 0; + + fail: serio_set_drvdata (serio, NULL); + input_free_device (input_dev); + kfree (lk); + return err; } /* @@ -702,9 +700,11 @@ lkkbd_disconnect (struct serio *serio) { struct lkkbd *lk = serio_get_drvdata (serio); - input_unregister_device (&lk->dev); + input_get_device (lk->dev); + input_unregister_device (lk->dev); serio_close (serio); serio_set_drvdata (serio, NULL); + input_put_device (lk->dev); kfree (lk); } diff --git a/drivers/input/keyboard/maple_keyb.c b/drivers/input/keyboard/maple_keyb.c index eecbde294f1f..cc6aaf9e85be 100644 --- a/drivers/input/keyboard/maple_keyb.c +++ b/drivers/input/keyboard/maple_keyb.c @@ -37,7 +37,7 @@ static unsigned char dc_kbd_keycode[256] = { struct dc_kbd { - struct input_dev dev; + struct input_dev *dev; unsigned char new[8]; unsigned char old[8]; }; @@ -46,30 +46,24 @@ struct dc_kbd { static void dc_scan_kbd(struct dc_kbd *kbd) { int i; - struct input_dev *dev = &kbd->dev; + struct input_dev *dev = kbd->dev; - for(i=0; i<8; i++) - input_report_key(dev, - dc_kbd_keycode[i+224], - (kbd->new[0]>>i)&1); + for (i = 0; i < 8; i++) + input_report_key(dev, dc_kbd_keycode[i + 224], (kbd->new[0] >> i) & 1); - for(i=2; i<8; i++) { + for (i = 2; i < 8; i++) { - if(kbd->old[i]>3&&memscan(kbd->new+2, kbd->old[i], 6)==NULL) { - if(dc_kbd_keycode[kbd->old[i]]) - input_report_key(dev, - dc_kbd_keycode[kbd->old[i]], - 0); + if (kbd->old[i] > 3 && memscan(kbd->new + 2, kbd->old[i], 6) == NULL) { + if (dc_kbd_keycode[kbd->old[i]]) + input_report_key(dev, dc_kbd_keycode[kbd->old[i]], 0); else printk("Unknown key (scancode %#x) released.", kbd->old[i]); } - if(kbd->new[i]>3&&memscan(kbd->old+2, kbd->new[i], 6)!=NULL) { + if (kbd->new[i] > 3 && memscan(kbd->old + 2, kbd->new[i], 6) != NULL) { if(dc_kbd_keycode[kbd->new[i]]) - input_report_key(dev, - dc_kbd_keycode[kbd->new[i]], - 1); + input_report_key(dev, dc_kbd_keycode[kbd->new[i]], 1); else printk("Unknown key (scancode %#x) pressed.", kbd->new[i]); @@ -89,43 +83,39 @@ static void dc_kbd_callback(struct mapleq *mq) unsigned long *buf = mq->recvbuf; if (buf[1] == mapledev->function) { - memcpy(kbd->new, buf+2, 8); + memcpy(kbd->new, buf + 2, 8); dc_scan_kbd(kbd); } } static int dc_kbd_connect(struct maple_device *dev) { - int i; - unsigned long data = be32_to_cpu(dev->devinfo.function_data[0]); struct dc_kbd *kbd; + struct input_dev *input_dev; + unsigned long data = be32_to_cpu(dev->devinfo.function_data[0]); + int i; - if (!(kbd = kmalloc(sizeof(struct dc_kbd), GFP_KERNEL))) - return -1; - memset(kbd, 0, sizeof(struct dc_kbd)); - - dev->private_data = kbd; - - kbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP); - - init_input_dev(&kbd->dev); - - for (i=0; i<255; i++) - set_bit(dc_kbd_keycode[i], kbd->dev.keybit); - - clear_bit(0, kbd->dev.keybit); + dev->private_data = kbd = kzalloc(sizeof(struct dc_kbd), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!kbd || !input_dev) { + kfree(kbd); + input_free_device(input_dev); + return -ENOMEM; + } - kbd->dev.private = kbd; + kbd->dev = input_dev; - kbd->dev.name = dev->product_name; - kbd->dev.id.bustype = BUS_MAPLE; + input_dev->name = dev->product_name; + input_dev->id.bustype = BUS_MAPLE; + input_dev->private = kbd; + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + for (i = 0; i < 255; i++) + set_bit(dc_kbd_keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); - input_register_device(&kbd->dev); + input_register_device(kbd->dev); maple_getcond_callback(dev, dc_kbd_callback, 1, MAPLE_FUNC_KEYBOARD); - - printk(KERN_INFO "input: keyboard(0x%lx): %s\n", data, kbd->dev.name); - return 0; } @@ -134,7 +124,7 @@ static void dc_kbd_disconnect(struct maple_device *dev) { struct dc_kbd *kbd = dev->private_data; - input_unregister_device(&kbd->dev); + input_unregister_device(kbd->dev); kfree(kbd); } diff --git a/drivers/input/keyboard/newtonkbd.c b/drivers/input/keyboard/newtonkbd.c index 2e8ce1613eec..d10983c521e6 100644 --- a/drivers/input/keyboard/newtonkbd.c +++ b/drivers/input/keyboard/newtonkbd.c @@ -57,11 +57,9 @@ static unsigned char nkbd_keycode[128] = { KEY_LEFT, KEY_RIGHT, KEY_DOWN, KEY_UP, 0 }; -static char *nkbd_name = "Newton Keyboard"; - struct nkbd { unsigned char keycode[128]; - struct input_dev dev; + struct input_dev *dev; struct serio *serio; char phys[32]; }; @@ -73,13 +71,13 @@ static irqreturn_t nkbd_interrupt(struct serio *serio, /* invalid scan codes are probably the init sequence, so we ignore them */ if (nkbd->keycode[data & NKBD_KEY]) { - input_regs(&nkbd->dev, regs); - input_report_key(&nkbd->dev, nkbd->keycode[data & NKBD_KEY], data & NKBD_PRESS); - input_sync(&nkbd->dev); + input_regs(nkbd->dev, regs); + input_report_key(nkbd->dev, nkbd->keycode[data & NKBD_KEY], data & NKBD_PRESS); + input_sync(nkbd->dev); } else if (data == 0xe7) /* end of init sequence */ - printk(KERN_INFO "input: %s on %s\n", nkbd_name, serio->phys); + printk(KERN_INFO "input: %s on %s\n", nkbd->dev->name, serio->phys); return IRQ_HANDLED; } @@ -87,62 +85,59 @@ static irqreturn_t nkbd_interrupt(struct serio *serio, static int nkbd_connect(struct serio *serio, struct serio_driver *drv) { struct nkbd *nkbd; + struct input_dev *input_dev; + int err = -ENOMEM; int i; - int err; - - if (!(nkbd = kmalloc(sizeof(struct nkbd), GFP_KERNEL))) - return -ENOMEM; - - memset(nkbd, 0, sizeof(struct nkbd)); - nkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + nkbd = kzalloc(sizeof(struct nkbd), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!nkbd || !input_dev) + goto fail; nkbd->serio = serio; + nkbd->dev = input_dev; + sprintf(nkbd->phys, "%s/input0", serio->phys); + memcpy(nkbd->keycode, nkbd_keycode, sizeof(nkbd->keycode)); - init_input_dev(&nkbd->dev); - nkbd->dev.keycode = nkbd->keycode; - nkbd->dev.keycodesize = sizeof(unsigned char); - nkbd->dev.keycodemax = ARRAY_SIZE(nkbd_keycode); - nkbd->dev.private = nkbd; + input_dev->name = "Newton Keyboard"; + input_dev->phys = nkbd->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_NEWTON; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->private = nkbd; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + input_dev->keycode = nkbd->keycode; + input_dev->keycodesize = sizeof(unsigned char); + input_dev->keycodemax = ARRAY_SIZE(nkbd_keycode); + for (i = 0; i < 128; i++) + set_bit(nkbd->keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); serio_set_drvdata(serio, nkbd); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(nkbd); - return err; - } - - memcpy(nkbd->keycode, nkbd_keycode, sizeof(nkbd->keycode)); - for (i = 0; i < 128; i++) - set_bit(nkbd->keycode[i], nkbd->dev.keybit); - clear_bit(0, nkbd->dev.keybit); - - sprintf(nkbd->phys, "%s/input0", serio->phys); - - nkbd->dev.name = nkbd_name; - nkbd->dev.phys = nkbd->phys; - nkbd->dev.id.bustype = BUS_RS232; - nkbd->dev.id.vendor = SERIO_NEWTON; - nkbd->dev.id.product = 0x0001; - nkbd->dev.id.version = 0x0100; - nkbd->dev.dev = &serio->dev; - - input_register_device(&nkbd->dev); - - printk(KERN_INFO "input: %s on %s\n", nkbd_name, serio->phys); + if (err) + goto fail; + input_register_device(nkbd->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(nkbd); + return err; } static void nkbd_disconnect(struct serio *serio) { struct nkbd *nkbd = serio_get_drvdata(serio); - input_unregister_device(&nkbd->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_unregister_device(nkbd->dev); kfree(nkbd); } diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c index 344f46005401..cee9c734a048 100644 --- a/drivers/input/keyboard/spitzkbd.c +++ b/drivers/input/keyboard/spitzkbd.c @@ -85,7 +85,7 @@ static int spitz_senses[] = { struct spitzkbd { unsigned char keycode[ARRAY_SIZE(spitzkbd_keycode)]; - struct input_dev input; + struct input_dev *input; char phys[32]; spinlock_t lock; @@ -187,8 +187,7 @@ static void spitzkbd_scankeyboard(struct spitzkbd *spitzkbd_data, struct pt_regs spin_lock_irqsave(&spitzkbd_data->lock, flags); - if (regs) - input_regs(&spitzkbd_data->input, regs); + input_regs(spitzkbd_data->input, regs); num_pressed = 0; for (col = 0; col < KB_COLS; col++) { @@ -210,7 +209,7 @@ static void spitzkbd_scankeyboard(struct spitzkbd *spitzkbd_data, struct pt_regs scancode = SCANCODE(row, col); pressed = rowd & KB_ROWMASK(row); - input_report_key(&spitzkbd_data->input, spitzkbd_data->keycode[scancode], pressed); + input_report_key(spitzkbd_data->input, spitzkbd_data->keycode[scancode], pressed); if (pressed) num_pressed++; @@ -220,15 +219,15 @@ static void spitzkbd_scankeyboard(struct spitzkbd *spitzkbd_data, struct pt_regs spitzkbd_activate_all(); - input_report_key(&spitzkbd_data->input, SPITZ_KEY_SYNC, (GPLR(SPITZ_GPIO_SYNC) & GPIO_bit(SPITZ_GPIO_SYNC)) != 0 ); - input_report_key(&spitzkbd_data->input, KEY_SUSPEND, pwrkey); + input_report_key(spitzkbd_data->input, SPITZ_KEY_SYNC, (GPLR(SPITZ_GPIO_SYNC) & GPIO_bit(SPITZ_GPIO_SYNC)) != 0 ); + input_report_key(spitzkbd_data->input, KEY_SUSPEND, pwrkey); if (pwrkey && time_after(jiffies, spitzkbd_data->suspend_jiffies + msecs_to_jiffies(1000))) { - input_event(&spitzkbd_data->input, EV_PWR, KEY_SUSPEND, 1); + input_event(spitzkbd_data->input, EV_PWR, KEY_SUSPEND, 1); spitzkbd_data->suspend_jiffies = jiffies; } - input_sync(&spitzkbd_data->input); + input_sync(spitzkbd_data->input); /* if any keys are pressed, enable the timer */ if (num_pressed) @@ -259,6 +258,7 @@ static irqreturn_t spitzkbd_interrupt(int irq, void *dev_id, struct pt_regs *reg static void spitzkbd_timer_callback(unsigned long data) { struct spitzkbd *spitzkbd_data = (struct spitzkbd *) data; + spitzkbd_scankeyboard(spitzkbd_data, NULL); } @@ -298,9 +298,9 @@ static void spitzkbd_hinge_timer(unsigned long data) if (hinge_count >= HINGE_STABLE_COUNT) { spin_lock_irqsave(&spitzkbd_data->lock, flags); - input_report_switch(&spitzkbd_data->input, SW_0, ((GPLR(SPITZ_GPIO_SWA) & GPIO_bit(SPITZ_GPIO_SWA)) != 0)); - input_report_switch(&spitzkbd_data->input, SW_1, ((GPLR(SPITZ_GPIO_SWB) & GPIO_bit(SPITZ_GPIO_SWB)) != 0)); - input_sync(&spitzkbd_data->input); + input_report_switch(spitzkbd_data->input, SW_0, ((GPLR(SPITZ_GPIO_SWA) & GPIO_bit(SPITZ_GPIO_SWA)) != 0)); + input_report_switch(spitzkbd_data->input, SW_1, ((GPLR(SPITZ_GPIO_SWB) & GPIO_bit(SPITZ_GPIO_SWB)) != 0)); + input_sync(spitzkbd_data->input); spin_unlock_irqrestore(&spitzkbd_data->lock, flags); } else { @@ -309,34 +309,32 @@ static void spitzkbd_hinge_timer(unsigned long data) } #ifdef CONFIG_PM -static int spitzkbd_suspend(struct device *dev, pm_message_t state, uint32_t level) +static int spitzkbd_suspend(struct device *dev, pm_message_t state) { - if (level == SUSPEND_POWER_DOWN) { - int i; - struct spitzkbd *spitzkbd = dev_get_drvdata(dev); - spitzkbd->suspended = 1; - - /* Set Strobe lines as inputs - *except* strobe line 0 leave this - enabled so we can detect a power button press for resume */ - for (i = 1; i < SPITZ_KEY_STROBE_NUM; i++) - pxa_gpio_mode(spitz_strobes[i] | GPIO_IN); - } + int i; + struct spitzkbd *spitzkbd = dev_get_drvdata(dev); + spitzkbd->suspended = 1; + + /* Set Strobe lines as inputs - *except* strobe line 0 leave this + enabled so we can detect a power button press for resume */ + for (i = 1; i < SPITZ_KEY_STROBE_NUM; i++) + pxa_gpio_mode(spitz_strobes[i] | GPIO_IN); + return 0; } -static int spitzkbd_resume(struct device *dev, uint32_t level) +static int spitzkbd_resume(struct device *dev) { - if (level == RESUME_POWER_ON) { - int i; - struct spitzkbd *spitzkbd = dev_get_drvdata(dev); + int i; + struct spitzkbd *spitzkbd = dev_get_drvdata(dev); - for (i = 0; i < SPITZ_KEY_STROBE_NUM; i++) - pxa_gpio_mode(spitz_strobes[i] | GPIO_OUT | GPIO_DFLT_HIGH); + for (i = 0; i < SPITZ_KEY_STROBE_NUM; i++) + pxa_gpio_mode(spitz_strobes[i] | GPIO_OUT | GPIO_DFLT_HIGH); + + /* Upon resume, ignore the suspend key for a short while */ + spitzkbd->suspend_jiffies = jiffies; + spitzkbd->suspended = 0; - /* Upon resume, ignore the suspend key for a short while */ - spitzkbd->suspend_jiffies = jiffies; - spitzkbd->suspended = 0; - } return 0; } #else @@ -346,14 +344,21 @@ static int spitzkbd_resume(struct device *dev, uint32_t level) static int __init spitzkbd_probe(struct device *dev) { - int i; struct spitzkbd *spitzkbd; + struct input_dev *input_dev; + int i; spitzkbd = kzalloc(sizeof(struct spitzkbd), GFP_KERNEL); if (!spitzkbd) return -ENOMEM; - dev_set_drvdata(dev,spitzkbd); + input_dev = input_allocate_device(); + if (!input_dev) { + kfree(spitzkbd); + return -ENOMEM; + } + + dev_set_drvdata(dev, spitzkbd); strcpy(spitzkbd->phys, "spitzkbd/input0"); spin_lock_init(&spitzkbd->lock); @@ -368,30 +373,34 @@ static int __init spitzkbd_probe(struct device *dev) spitzkbd->htimer.function = spitzkbd_hinge_timer; spitzkbd->htimer.data = (unsigned long) spitzkbd; - spitzkbd->suspend_jiffies=jiffies; - - init_input_dev(&spitzkbd->input); - spitzkbd->input.private = spitzkbd; - spitzkbd->input.name = "Spitz Keyboard"; - spitzkbd->input.dev = dev; - spitzkbd->input.phys = spitzkbd->phys; - spitzkbd->input.id.bustype = BUS_HOST; - spitzkbd->input.id.vendor = 0x0001; - spitzkbd->input.id.product = 0x0001; - spitzkbd->input.id.version = 0x0100; - spitzkbd->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW); - spitzkbd->input.keycode = spitzkbd->keycode; - spitzkbd->input.keycodesize = sizeof(unsigned char); - spitzkbd->input.keycodemax = ARRAY_SIZE(spitzkbd_keycode); + spitzkbd->suspend_jiffies = jiffies; + + spitzkbd->input = input_dev; + + input_dev->private = spitzkbd; + input_dev->name = "Spitz Keyboard"; + input_dev->phys = spitzkbd->phys; + input_dev->cdev.dev = dev; + + input_dev->id.bustype = BUS_HOST; + input_dev->id.vendor = 0x0001; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW); + input_dev->keycode = spitzkbd->keycode; + input_dev->keycodesize = sizeof(unsigned char); + input_dev->keycodemax = ARRAY_SIZE(spitzkbd_keycode); memcpy(spitzkbd->keycode, spitzkbd_keycode, sizeof(spitzkbd->keycode)); for (i = 0; i < ARRAY_SIZE(spitzkbd_keycode); i++) - set_bit(spitzkbd->keycode[i], spitzkbd->input.keybit); - clear_bit(0, spitzkbd->input.keybit); - set_bit(SW_0, spitzkbd->input.swbit); - set_bit(SW_1, spitzkbd->input.swbit); + set_bit(spitzkbd->keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); + set_bit(SW_0, input_dev->swbit); + set_bit(SW_1, input_dev->swbit); + + input_register_device(input_dev); - input_register_device(&spitzkbd->input); mod_timer(&spitzkbd->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL)); /* Setup sense interrupts - RisingEdge Detect, sense lines as inputs */ @@ -444,7 +453,7 @@ static int spitzkbd_remove(struct device *dev) del_timer_sync(&spitzkbd->htimer); del_timer_sync(&spitzkbd->timer); - input_unregister_device(&spitzkbd->input); + input_unregister_device(spitzkbd->input); kfree(spitzkbd); diff --git a/drivers/input/keyboard/sunkbd.c b/drivers/input/keyboard/sunkbd.c index 4bae5d89348d..b15b6d8d4f83 100644 --- a/drivers/input/keyboard/sunkbd.c +++ b/drivers/input/keyboard/sunkbd.c @@ -76,13 +76,14 @@ static unsigned char sunkbd_keycode[128] = { struct sunkbd { unsigned char keycode[128]; - struct input_dev dev; + struct input_dev *dev; struct serio *serio; struct work_struct tq; wait_queue_head_t wait; char name[64]; char phys[32]; char type; + unsigned char enabled; volatile s8 reset; volatile s8 layout; }; @@ -124,10 +125,13 @@ static irqreturn_t sunkbd_interrupt(struct serio *serio, break; default: + if (!sunkbd->enabled) + break; + if (sunkbd->keycode[data & SUNKBD_KEY]) { - input_regs(&sunkbd->dev, regs); - input_report_key(&sunkbd->dev, sunkbd->keycode[data & SUNKBD_KEY], !(data & SUNKBD_RELEASE)); - input_sync(&sunkbd->dev); + input_regs(sunkbd->dev, regs); + input_report_key(sunkbd->dev, sunkbd->keycode[data & SUNKBD_KEY], !(data & SUNKBD_RELEASE)); + input_sync(sunkbd->dev); } else { printk(KERN_WARNING "sunkbd.c: Unknown key (scancode %#x) %s.\n", data & SUNKBD_KEY, data & SUNKBD_RELEASE ? "released" : "pressed"); @@ -184,7 +188,7 @@ static int sunkbd_initialize(struct sunkbd *sunkbd) sunkbd->reset = -2; sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_RESET); wait_event_interruptible_timeout(sunkbd->wait, sunkbd->reset >= 0, HZ); - if (sunkbd->reset <0) + if (sunkbd->reset < 0) return -1; sunkbd->type = sunkbd->reset; @@ -213,10 +217,17 @@ static void sunkbd_reinit(void *data) sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_SETLED); sunkbd->serio->write(sunkbd->serio, - (!!test_bit(LED_CAPSL, sunkbd->dev.led) << 3) | (!!test_bit(LED_SCROLLL, sunkbd->dev.led) << 2) | - (!!test_bit(LED_COMPOSE, sunkbd->dev.led) << 1) | !!test_bit(LED_NUML, sunkbd->dev.led)); - sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_NOCLICK - !!test_bit(SND_CLICK, sunkbd->dev.snd)); - sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_BELLOFF - !!test_bit(SND_BELL, sunkbd->dev.snd)); + (!!test_bit(LED_CAPSL, sunkbd->dev->led) << 3) | (!!test_bit(LED_SCROLLL, sunkbd->dev->led) << 2) | + (!!test_bit(LED_COMPOSE, sunkbd->dev->led) << 1) | !!test_bit(LED_NUML, sunkbd->dev->led)); + sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_NOCLICK - !!test_bit(SND_CLICK, sunkbd->dev->snd)); + sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_BELLOFF - !!test_bit(SND_BELL, sunkbd->dev->snd)); +} + +static void sunkbd_enable(struct sunkbd *sunkbd, int enable) +{ + serio_pause_rx(sunkbd->serio); + sunkbd->enabled = 1; + serio_continue_rx(sunkbd->serio); } /* @@ -226,70 +237,64 @@ static void sunkbd_reinit(void *data) static int sunkbd_connect(struct serio *serio, struct serio_driver *drv) { struct sunkbd *sunkbd; + struct input_dev *input_dev; + int err = -ENOMEM; int i; - int err; - - if (!(sunkbd = kmalloc(sizeof(struct sunkbd), GFP_KERNEL))) - return -ENOMEM; - memset(sunkbd, 0, sizeof(struct sunkbd)); - - init_input_dev(&sunkbd->dev); - init_waitqueue_head(&sunkbd->wait); - - sunkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_SND) | BIT(EV_REP); - sunkbd->dev.ledbit[0] = BIT(LED_CAPSL) | BIT(LED_COMPOSE) | BIT(LED_SCROLLL) | BIT(LED_NUML); - sunkbd->dev.sndbit[0] = BIT(SND_CLICK) | BIT(SND_BELL); + sunkbd = kzalloc(sizeof(struct sunkbd), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!sunkbd || !input_dev) + goto fail; sunkbd->serio = serio; - + sunkbd->dev = input_dev; + init_waitqueue_head(&sunkbd->wait); INIT_WORK(&sunkbd->tq, sunkbd_reinit, sunkbd); - - sunkbd->dev.keycode = sunkbd->keycode; - sunkbd->dev.keycodesize = sizeof(unsigned char); - sunkbd->dev.keycodemax = ARRAY_SIZE(sunkbd_keycode); - - sunkbd->dev.event = sunkbd_event; - sunkbd->dev.private = sunkbd; + snprintf(sunkbd->phys, sizeof(sunkbd->phys), "%s/input0", serio->phys); serio_set_drvdata(serio, sunkbd); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(sunkbd); - return err; - } + if (err) + goto fail; if (sunkbd_initialize(sunkbd) < 0) { serio_close(serio); - serio_set_drvdata(serio, NULL); - kfree(sunkbd); - return -ENODEV; + goto fail; } sprintf(sunkbd->name, "Sun Type %d keyboard", sunkbd->type); - memcpy(sunkbd->keycode, sunkbd_keycode, sizeof(sunkbd->keycode)); - for (i = 0; i < 128; i++) - set_bit(sunkbd->keycode[i], sunkbd->dev.keybit); - clear_bit(0, sunkbd->dev.keybit); - - sprintf(sunkbd->phys, "%s/input0", serio->phys); - - sunkbd->dev.name = sunkbd->name; - sunkbd->dev.phys = sunkbd->phys; - sunkbd->dev.id.bustype = BUS_RS232; - sunkbd->dev.id.vendor = SERIO_SUNKBD; - sunkbd->dev.id.product = sunkbd->type; - sunkbd->dev.id.version = 0x0100; - sunkbd->dev.dev = &serio->dev; - input_register_device(&sunkbd->dev); - - printk(KERN_INFO "input: %s on %s\n", sunkbd->name, serio->phys); + input_dev->name = sunkbd->name; + input_dev->phys = sunkbd->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_SUNKBD; + input_dev->id.product = sunkbd->type; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->private = sunkbd; + input_dev->event = sunkbd_event; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_SND) | BIT(EV_REP); + input_dev->ledbit[0] = BIT(LED_CAPSL) | BIT(LED_COMPOSE) | BIT(LED_SCROLLL) | BIT(LED_NUML); + input_dev->sndbit[0] = BIT(SND_CLICK) | BIT(SND_BELL); + + input_dev->keycode = sunkbd->keycode; + input_dev->keycodesize = sizeof(unsigned char); + input_dev->keycodemax = ARRAY_SIZE(sunkbd_keycode); + for (i = 0; i < 128; i++) + set_bit(sunkbd->keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); + sunkbd_enable(sunkbd, 1); + input_register_device(sunkbd->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(sunkbd); + return err; } /* @@ -299,7 +304,9 @@ static int sunkbd_connect(struct serio *serio, struct serio_driver *drv) static void sunkbd_disconnect(struct serio *serio) { struct sunkbd *sunkbd = serio_get_drvdata(serio); - input_unregister_device(&sunkbd->dev); + + sunkbd_enable(sunkbd, 0); + input_unregister_device(sunkbd->dev); serio_close(serio); serio_set_drvdata(serio, NULL); kfree(sunkbd); diff --git a/drivers/input/keyboard/xtkbd.c b/drivers/input/keyboard/xtkbd.c index 19eaec7789d1..4135e3e16c51 100644 --- a/drivers/input/keyboard/xtkbd.c +++ b/drivers/input/keyboard/xtkbd.c @@ -56,11 +56,9 @@ static unsigned char xtkbd_keycode[256] = { 106 }; -static char *xtkbd_name = "XT Keyboard"; - struct xtkbd { unsigned char keycode[256]; - struct input_dev dev; + struct input_dev *dev; struct serio *serio; char phys[32]; }; @@ -77,9 +75,9 @@ static irqreturn_t xtkbd_interrupt(struct serio *serio, default: if (xtkbd->keycode[data & XTKBD_KEY]) { - input_regs(&xtkbd->dev, regs); - input_report_key(&xtkbd->dev, xtkbd->keycode[data & XTKBD_KEY], !(data & XTKBD_RELEASE)); - input_sync(&xtkbd->dev); + input_regs(xtkbd->dev, regs); + input_report_key(xtkbd->dev, xtkbd->keycode[data & XTKBD_KEY], !(data & XTKBD_RELEASE)); + input_sync(xtkbd->dev); } else { printk(KERN_WARNING "xtkbd.c: Unknown key (scancode %#x) %s.\n", data & XTKBD_KEY, data & XTKBD_RELEASE ? "released" : "pressed"); @@ -91,62 +89,60 @@ static irqreturn_t xtkbd_interrupt(struct serio *serio, static int xtkbd_connect(struct serio *serio, struct serio_driver *drv) { struct xtkbd *xtkbd; + struct input_dev *input_dev; + int err = -ENOMEM; int i; - int err; - - if (!(xtkbd = kmalloc(sizeof(struct xtkbd), GFP_KERNEL))) - return -ENOMEM; - - memset(xtkbd, 0, sizeof(struct xtkbd)); - xtkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + xtkbd = kmalloc(sizeof(struct xtkbd), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!xtkbd || !input_dev) + goto fail; xtkbd->serio = serio; + xtkbd->dev = input_dev; + sprintf(xtkbd->phys, "%s/input0", serio->phys); + memcpy(xtkbd->keycode, xtkbd_keycode, sizeof(xtkbd->keycode)); - init_input_dev(&xtkbd->dev); - xtkbd->dev.keycode = xtkbd->keycode; - xtkbd->dev.keycodesize = sizeof(unsigned char); - xtkbd->dev.keycodemax = ARRAY_SIZE(xtkbd_keycode); - xtkbd->dev.private = xtkbd; - - serio_set_drvdata(serio, xtkbd); + input_dev->name = "XT Keyboard"; + input_dev->phys = xtkbd->phys; + input_dev->id.bustype = BUS_XTKBD; + input_dev->id.vendor = 0x0001; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->private = xtkbd; - err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(xtkbd); - return err; - } + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + input_dev->keycode = xtkbd->keycode; + input_dev->keycodesize = sizeof(unsigned char); + input_dev->keycodemax = ARRAY_SIZE(xtkbd_keycode); - memcpy(xtkbd->keycode, xtkbd_keycode, sizeof(xtkbd->keycode)); for (i = 0; i < 255; i++) - set_bit(xtkbd->keycode[i], xtkbd->dev.keybit); - clear_bit(0, xtkbd->dev.keybit); - - sprintf(xtkbd->phys, "%s/input0", serio->phys); - - xtkbd->dev.name = xtkbd_name; - xtkbd->dev.phys = xtkbd->phys; - xtkbd->dev.id.bustype = BUS_XTKBD; - xtkbd->dev.id.vendor = 0x0001; - xtkbd->dev.id.product = 0x0001; - xtkbd->dev.id.version = 0x0100; - xtkbd->dev.dev = &serio->dev; + set_bit(xtkbd->keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); - input_register_device(&xtkbd->dev); + serio_set_drvdata(serio, xtkbd); - printk(KERN_INFO "input: %s on %s\n", xtkbd_name, serio->phys); + err = serio_open(serio, drv); + if (err) + goto fail; + input_register_device(xtkbd->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(xtkbd); + return err; } static void xtkbd_disconnect(struct serio *serio) { struct xtkbd *xtkbd = serio_get_drvdata(serio); - input_unregister_device(&xtkbd->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_unregister_device(xtkbd->dev); kfree(xtkbd); } diff --git a/drivers/input/misc/m68kspkr.c b/drivers/input/misc/m68kspkr.c index 64abdd98d482..04489ad7702a 100644 --- a/drivers/input/misc/m68kspkr.c +++ b/drivers/input/misc/m68kspkr.c @@ -24,9 +24,7 @@ MODULE_AUTHOR("Richard Zidlicky <rz@linux-m68k.org>"); MODULE_DESCRIPTION("m68k beeper driver"); MODULE_LICENSE("GPL"); -static char m68kspkr_name[] = "m68k beeper"; -static char m68kspkr_phys[] = "m68k/generic"; -static struct input_dev m68kspkr_dev; +static struct input_dev *m68kspkr_dev; static int m68kspkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) { @@ -51,32 +49,34 @@ static int m68kspkr_event(struct input_dev *dev, unsigned int type, unsigned int static int __init m68kspkr_init(void) { - if (!mach_beep){ - printk("%s: no lowlevel beep support\n", m68kspkr_name); - return -1; + if (!mach_beep) { + printk(KERN_INFO "m68kspkr: no lowlevel beep support\n"); + return -ENODEV; } - m68kspkr_dev.evbit[0] = BIT(EV_SND); - m68kspkr_dev.sndbit[0] = BIT(SND_BELL) | BIT(SND_TONE); - m68kspkr_dev.event = m68kspkr_event; + m68kspkr_dev = input_allocate_device(); + if (!m68kspkr_dev) + return -ENOMEM; - m68kspkr_dev.name = m68kspkr_name; - m68kspkr_dev.phys = m68kspkr_phys; - m68kspkr_dev.id.bustype = BUS_HOST; - m68kspkr_dev.id.vendor = 0x001f; - m68kspkr_dev.id.product = 0x0001; - m68kspkr_dev.id.version = 0x0100; + m68kspkr_dev->name = "m68k beeper"; + m68kspkr_dev->phys = "m68k/generic"; + m68kspkr_dev->id.bustype = BUS_HOST; + m68kspkr_dev->id.vendor = 0x001f; + m68kspkr_dev->id.product = 0x0001; + m68kspkr_dev->id.version = 0x0100; - input_register_device(&m68kspkr_dev); + m68kspkr_dev->evbit[0] = BIT(EV_SND); + m68kspkr_dev->sndbit[0] = BIT(SND_BELL) | BIT(SND_TONE); + m68kspkr_dev->event = m68kspkr_event; - printk(KERN_INFO "input: %s\n", m68kspkr_name); + input_register_device(m68kspkr_dev); return 0; } static void __exit m68kspkr_exit(void) { - input_unregister_device(&m68kspkr_dev); + input_unregister_device(m68kspkr_dev); } module_init(m68kspkr_init); diff --git a/drivers/input/misc/pcspkr.c b/drivers/input/misc/pcspkr.c index 3013194f462b..e34633c37fdd 100644 --- a/drivers/input/misc/pcspkr.c +++ b/drivers/input/misc/pcspkr.c @@ -23,9 +23,7 @@ MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>"); MODULE_DESCRIPTION("PC Speaker beeper driver"); MODULE_LICENSE("GPL"); -static char pcspkr_name[] = "PC Speaker"; -static char pcspkr_phys[] = "isa0061/input0"; -static struct input_dev pcspkr_dev; +static struct input_dev *pcspkr_dev; static DEFINE_SPINLOCK(i8253_beep_lock); @@ -68,27 +66,29 @@ static int pcspkr_event(struct input_dev *dev, unsigned int type, unsigned int c static int __init pcspkr_init(void) { - pcspkr_dev.evbit[0] = BIT(EV_SND); - pcspkr_dev.sndbit[0] = BIT(SND_BELL) | BIT(SND_TONE); - pcspkr_dev.event = pcspkr_event; + pcspkr_dev = input_allocate_device(); + if (!pcspkr_dev) + return -ENOMEM; - pcspkr_dev.name = pcspkr_name; - pcspkr_dev.phys = pcspkr_phys; - pcspkr_dev.id.bustype = BUS_ISA; - pcspkr_dev.id.vendor = 0x001f; - pcspkr_dev.id.product = 0x0001; - pcspkr_dev.id.version = 0x0100; + pcspkr_dev->name = "PC Speaker"; + pcspkr_dev->name = "isa0061/input0"; + pcspkr_dev->id.bustype = BUS_ISA; + pcspkr_dev->id.vendor = 0x001f; + pcspkr_dev->id.product = 0x0001; + pcspkr_dev->id.version = 0x0100; - input_register_device(&pcspkr_dev); + pcspkr_dev->evbit[0] = BIT(EV_SND); + pcspkr_dev->sndbit[0] = BIT(SND_BELL) | BIT(SND_TONE); + pcspkr_dev->event = pcspkr_event; - printk(KERN_INFO "input: %s\n", pcspkr_name); + input_register_device(pcspkr_dev); return 0; } static void __exit pcspkr_exit(void) { - input_unregister_device(&pcspkr_dev); + input_unregister_device(pcspkr_dev); /* turn off the speaker */ pcspkr_event(NULL, EV_SND, SND_BELL, 0); } diff --git a/drivers/input/misc/sparcspkr.c b/drivers/input/misc/sparcspkr.c index cdc3fb3d5f46..5778220a18d2 100644 --- a/drivers/input/misc/sparcspkr.c +++ b/drivers/input/misc/sparcspkr.c @@ -17,28 +17,24 @@ #endif MODULE_AUTHOR("David S. Miller <davem@redhat.com>"); -MODULE_DESCRIPTION("PC Speaker beeper driver"); +MODULE_DESCRIPTION("Sparc Speaker beeper driver"); MODULE_LICENSE("GPL"); static unsigned long beep_iobase; - -static char *sparcspkr_isa_name = "Sparc ISA Speaker"; -static char *sparcspkr_ebus_name = "Sparc EBUS Speaker"; -static char *sparcspkr_phys = "sparc/input0"; -static struct input_dev sparcspkr_dev; +static struct input_dev *sparcspkr_dev; DEFINE_SPINLOCK(beep_lock); static void __init init_sparcspkr_struct(void) { - sparcspkr_dev.evbit[0] = BIT(EV_SND); - sparcspkr_dev.sndbit[0] = BIT(SND_BELL) | BIT(SND_TONE); - - sparcspkr_dev.phys = sparcspkr_phys; - sparcspkr_dev.id.bustype = BUS_ISA; - sparcspkr_dev.id.vendor = 0x001f; - sparcspkr_dev.id.product = 0x0001; - sparcspkr_dev.id.version = 0x0100; + sparcspkr_dev->evbit[0] = BIT(EV_SND); + sparcspkr_dev->sndbit[0] = BIT(SND_BELL) | BIT(SND_TONE); + + sparcspkr_dev->phys = "sparc/input0"; + sparcspkr_dev->id.bustype = BUS_ISA; + sparcspkr_dev->id.vendor = 0x001f; + sparcspkr_dev->id.product = 0x0001; + sparcspkr_dev->id.version = 0x0100; } static int ebus_spkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) @@ -84,14 +80,15 @@ static int __init init_ebus_beep(struct linux_ebus_device *edev) { beep_iobase = edev->resource[0].start; - init_sparcspkr_struct(); + sparcspkr_dev = input_allocate_device(); + if (!sparcspkr_dev) + return -ENOMEM; - sparcspkr_dev.name = sparcspkr_ebus_name; - sparcspkr_dev.event = ebus_spkr_event; + sparcspkr_dev->name = "Sparc EBUS Speaker"; + sparcspkr_dev->event = ebus_spkr_event; - input_register_device(&sparcspkr_dev); + input_register_device(sparcspkr_dev); - printk(KERN_INFO "input: %s\n", sparcspkr_ebus_name); return 0; } @@ -137,15 +134,17 @@ static int __init init_isa_beep(struct sparc_isa_device *isa_dev) { beep_iobase = isa_dev->resource.start; + sparcspkr_dev = input_allocate_device(); + if (!sparcspkr_dev) + return -ENOMEM; + init_sparcspkr_struct(); - sparcspkr_dev.name = sparcspkr_isa_name; - sparcspkr_dev.event = isa_spkr_event; - sparcspkr_dev.id.bustype = BUS_ISA; + sparcspkr_dev->name = "Sparc ISA Speaker"; + sparcspkr_dev->event = isa_spkr_event; input_register_device(&sparcspkr_dev); - printk(KERN_INFO "input: %s\n", sparcspkr_isa_name); return 0; } #endif @@ -182,7 +181,7 @@ static int __init sparcspkr_init(void) static void __exit sparcspkr_exit(void) { - input_unregister_device(&sparcspkr_dev); + input_unregister_device(sparcspkr_dev); } module_init(sparcspkr_init); diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index b20783f9748a..4acc7fd4cd0f 100644 --- a/drivers/input/mouse/alps.c +++ b/drivers/input/mouse/alps.c @@ -79,8 +79,8 @@ static void alps_process_packet(struct psmouse *psmouse, struct pt_regs *regs) { struct alps_data *priv = psmouse->private; unsigned char *packet = psmouse->packet; - struct input_dev *dev = &psmouse->dev; - struct input_dev *dev2 = &priv->dev2; + struct input_dev *dev = psmouse->dev; + struct input_dev *dev2 = priv->dev2; int x, y, z, ges, fin, left, right, middle; int back = 0, forward = 0; @@ -379,20 +379,24 @@ static int alps_reconnect(struct psmouse *psmouse) static void alps_disconnect(struct psmouse *psmouse) { struct alps_data *priv = psmouse->private; + psmouse_reset(psmouse); - input_unregister_device(&priv->dev2); + input_unregister_device(priv->dev2); kfree(priv); } int alps_init(struct psmouse *psmouse) { struct alps_data *priv; + struct input_dev *dev1 = psmouse->dev, *dev2; int version; - psmouse->private = priv = kmalloc(sizeof(struct alps_data), GFP_KERNEL); - if (!priv) + psmouse->private = priv = kzalloc(sizeof(struct alps_data), GFP_KERNEL); + dev2 = input_allocate_device(); + if (!priv || !dev2) goto init_fail; - memset(priv, 0, sizeof(struct alps_data)); + + priv->dev2 = dev2; if (!(priv->i = alps_get_model(psmouse, &version))) goto init_fail; @@ -411,41 +415,39 @@ int alps_init(struct psmouse *psmouse) if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 0)) goto init_fail; - psmouse->dev.evbit[LONG(EV_KEY)] |= BIT(EV_KEY); - psmouse->dev.keybit[LONG(BTN_TOUCH)] |= BIT(BTN_TOUCH); - psmouse->dev.keybit[LONG(BTN_TOOL_FINGER)] |= BIT(BTN_TOOL_FINGER); - psmouse->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); + dev1->evbit[LONG(EV_KEY)] |= BIT(EV_KEY); + dev1->keybit[LONG(BTN_TOUCH)] |= BIT(BTN_TOUCH); + dev1->keybit[LONG(BTN_TOOL_FINGER)] |= BIT(BTN_TOOL_FINGER); + dev1->keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); - psmouse->dev.evbit[LONG(EV_ABS)] |= BIT(EV_ABS); - input_set_abs_params(&psmouse->dev, ABS_X, 0, 1023, 0, 0); - input_set_abs_params(&psmouse->dev, ABS_Y, 0, 767, 0, 0); - input_set_abs_params(&psmouse->dev, ABS_PRESSURE, 0, 127, 0, 0); + dev1->evbit[LONG(EV_ABS)] |= BIT(EV_ABS); + input_set_abs_params(dev1, ABS_X, 0, 1023, 0, 0); + input_set_abs_params(dev1, ABS_Y, 0, 767, 0, 0); + input_set_abs_params(dev1, ABS_PRESSURE, 0, 127, 0, 0); if (priv->i->flags & ALPS_WHEEL) { - psmouse->dev.evbit[LONG(EV_REL)] |= BIT(EV_REL); - psmouse->dev.relbit[LONG(REL_WHEEL)] |= BIT(REL_WHEEL); + dev1->evbit[LONG(EV_REL)] |= BIT(EV_REL); + dev1->relbit[LONG(REL_WHEEL)] |= BIT(REL_WHEEL); } if (priv->i->flags & (ALPS_FW_BK_1 | ALPS_FW_BK_2)) { - psmouse->dev.keybit[LONG(BTN_FORWARD)] |= BIT(BTN_FORWARD); - psmouse->dev.keybit[LONG(BTN_BACK)] |= BIT(BTN_BACK); + dev1->keybit[LONG(BTN_FORWARD)] |= BIT(BTN_FORWARD); + dev1->keybit[LONG(BTN_BACK)] |= BIT(BTN_BACK); } sprintf(priv->phys, "%s/input1", psmouse->ps2dev.serio->phys); - priv->dev2.phys = priv->phys; - priv->dev2.name = (priv->i->flags & ALPS_DUALPOINT) ? "DualPoint Stick" : "PS/2 Mouse"; - priv->dev2.id.bustype = BUS_I8042; - priv->dev2.id.vendor = 0x0002; - priv->dev2.id.product = PSMOUSE_ALPS; - priv->dev2.id.version = 0x0000; - - priv->dev2.evbit[0] = BIT(EV_KEY) | BIT(EV_REL); - priv->dev2.relbit[LONG(REL_X)] |= BIT(REL_X) | BIT(REL_Y); - priv->dev2.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); + dev2->phys = priv->phys; + dev2->name = (priv->i->flags & ALPS_DUALPOINT) ? "DualPoint Stick" : "PS/2 Mouse"; + dev2->id.bustype = BUS_I8042; + dev2->id.vendor = 0x0002; + dev2->id.product = PSMOUSE_ALPS; + dev2->id.version = 0x0000; - input_register_device(&priv->dev2); + dev2->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); + dev2->relbit[LONG(REL_X)] |= BIT(REL_X) | BIT(REL_Y); + dev2->keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); - printk(KERN_INFO "input: %s on %s\n", priv->dev2.name, psmouse->ps2dev.serio->phys); + input_register_device(priv->dev2); psmouse->protocol_handler = alps_process_byte; psmouse->disconnect = alps_disconnect; @@ -455,6 +457,7 @@ int alps_init(struct psmouse *psmouse) return 0; init_fail: + input_free_device(dev2); kfree(priv); return -1; } diff --git a/drivers/input/mouse/alps.h b/drivers/input/mouse/alps.h index aba103dd65b7..e428f8d5d12e 100644 --- a/drivers/input/mouse/alps.h +++ b/drivers/input/mouse/alps.h @@ -22,7 +22,7 @@ struct alps_model_info { }; struct alps_data { - struct input_dev dev2; /* Relative device */ + struct input_dev *dev2; /* Relative device */ char name[32]; /* Name */ char phys[32]; /* Phys */ struct alps_model_info *i; /* Info */ diff --git a/drivers/input/mouse/amimouse.c b/drivers/input/mouse/amimouse.c index e994849efb8f..d13d4c8fe3c5 100644 --- a/drivers/input/mouse/amimouse.c +++ b/drivers/input/mouse/amimouse.c @@ -34,10 +34,7 @@ MODULE_DESCRIPTION("Amiga mouse driver"); MODULE_LICENSE("GPL"); static int amimouse_lastx, amimouse_lasty; -static struct input_dev amimouse_dev; - -static char *amimouse_name = "Amiga mouse"; -static char *amimouse_phys = "amimouse/input0"; +static struct input_dev *amimouse_dev; static irqreturn_t amimouse_interrupt(int irq, void *dummy, struct pt_regs *fp) { @@ -62,16 +59,16 @@ static irqreturn_t amimouse_interrupt(int irq, void *dummy, struct pt_regs *fp) potgor = custom.potgor; - input_regs(&amimouse_dev, fp); + input_regs(amimouse_dev, fp); - input_report_rel(&amimouse_dev, REL_X, dx); - input_report_rel(&amimouse_dev, REL_Y, dy); + input_report_rel(amimouse_dev, REL_X, dx); + input_report_rel(amimouse_dev, REL_Y, dy); - input_report_key(&amimouse_dev, BTN_LEFT, ciaa.pra & 0x40); - input_report_key(&amimouse_dev, BTN_MIDDLE, potgor & 0x0100); - input_report_key(&amimouse_dev, BTN_RIGHT, potgor & 0x0400); + input_report_key(amimouse_dev, BTN_LEFT, ciaa.pra & 0x40); + input_report_key(amimouse_dev, BTN_MIDDLE, potgor & 0x0100); + input_report_key(amimouse_dev, BTN_RIGHT, potgor & 0x0400); - input_sync(&amimouse_dev); + input_sync(amimouse_dev); return IRQ_HANDLED; } @@ -103,28 +100,30 @@ static int __init amimouse_init(void) if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(AMI_MOUSE)) return -ENODEV; - amimouse_dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL); - amimouse_dev.relbit[0] = BIT(REL_X) | BIT(REL_Y); - amimouse_dev.keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); - amimouse_dev.open = amimouse_open; - amimouse_dev.close = amimouse_close; + if (!(amimouse_dev = input_allocate_device())) + return -ENOMEM; + + amimouse_dev->name = "Amiga mouse"; + amimouse_dev->phys = "amimouse/input0"; + amimouse_dev->id.bustype = BUS_AMIGA; + amimouse_dev->id.vendor = 0x0001; + amimouse_dev->id.product = 0x0002; + amimouse_dev->id.version = 0x0100; - amimouse_dev.name = amimouse_name; - amimouse_dev.phys = amimouse_phys; - amimouse_dev.id.bustype = BUS_AMIGA; - amimouse_dev.id.vendor = 0x0001; - amimouse_dev.id.product = 0x0002; - amimouse_dev.id.version = 0x0100; + amimouse_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); + amimouse_dev->relbit[0] = BIT(REL_X) | BIT(REL_Y); + amimouse_dev->keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); + amimouse_dev->open = amimouse_open; + amimouse_dev->close = amimouse_close; - input_register_device(&amimouse_dev); + input_register_device(amimouse_dev); - printk(KERN_INFO "input: %s at joy0dat\n", amimouse_name); return 0; } static void __exit amimouse_exit(void) { - input_unregister_device(&amimouse_dev); + input_unregister_device(amimouse_dev); } module_init(amimouse_init); diff --git a/drivers/input/mouse/hil_ptr.c b/drivers/input/mouse/hil_ptr.c index bc22849c6c79..c2bf2ed07dc6 100644 --- a/drivers/input/mouse/hil_ptr.c +++ b/drivers/input/mouse/hil_ptr.c @@ -196,7 +196,7 @@ static irqreturn_t hil_ptr_interrupt(struct serio *serio, hil_packet packet; int idx; - ptr = (struct hil_ptr *)serio->private; + ptr = serio_get_drvdata(serio); if (ptr == NULL) { BUG(); return IRQ_HANDLED; @@ -227,7 +227,7 @@ static void hil_ptr_disconnect(struct serio *serio) { struct hil_ptr *ptr; - ptr = (struct hil_ptr *)serio->private; + ptr = serio_get_drvdata(serio); if (ptr == NULL) { BUG(); return; @@ -238,21 +238,19 @@ static void hil_ptr_disconnect(struct serio *serio) kfree(ptr); } -static void hil_ptr_connect(struct serio *serio, struct serio_driver *driver) +static int hil_ptr_connect(struct serio *serio, struct serio_driver *driver) { struct hil_ptr *ptr; char *txt; unsigned int i, naxsets, btntype; uint8_t did, *idd; - if (serio->type != (SERIO_HIL_MLC | SERIO_HIL)) return; - - if (!(ptr = kmalloc(sizeof(struct hil_ptr), GFP_KERNEL))) return; + if (!(ptr = kmalloc(sizeof(struct hil_ptr), GFP_KERNEL))) return -ENOMEM; memset(ptr, 0, sizeof(struct hil_ptr)); if (serio_open(serio, driver)) goto bail0; - serio->private = ptr; + serio_set_drvdata(serio, ptr); ptr->serio = serio; ptr->dev.private = ptr; @@ -380,23 +378,34 @@ static void hil_ptr_connect(struct serio *serio, struct serio_driver *driver) (btntype == BTN_MOUSE) ? "HIL mouse":"HIL tablet or touchpad", did); - return; + return 0; bail1: serio_close(serio); bail0: kfree(ptr); - return; + serio_set_drvdata(serio, NULL); + return -ENODEV; } +static struct serio_device_id hil_ptr_ids[] = { + { + .type = SERIO_HIL_MLC, + .proto = SERIO_HIL, + .id = SERIO_ANY, + .extra = SERIO_ANY, + }, + { 0 } +}; static struct serio_driver hil_ptr_serio_driver = { .driver = { .name = "hil_ptr", }, .description = "HP HIL mouse/tablet driver", - .connect = hil_ptr_connect, - .disconnect = hil_ptr_disconnect, - .interrupt = hil_ptr_interrupt + .id_table = hil_ptr_ids, + .connect = hil_ptr_connect, + .disconnect = hil_ptr_disconnect, + .interrupt = hil_ptr_interrupt }; static int __init hil_ptr_init(void) diff --git a/drivers/input/mouse/inport.c b/drivers/input/mouse/inport.c index 1f62c0134010..afc66f56df43 100644 --- a/drivers/input/mouse/inport.c +++ b/drivers/input/mouse/inport.c @@ -87,40 +87,7 @@ MODULE_PARM_DESC(irq, "IRQ number (5=default)"); __obsolete_setup("inport_irq="); -static irqreturn_t inport_interrupt(int irq, void *dev_id, struct pt_regs *regs); - -static int inport_open(struct input_dev *dev) -{ - if (request_irq(inport_irq, inport_interrupt, 0, "inport", NULL)) - return -EBUSY; - outb(INPORT_REG_MODE, INPORT_CONTROL_PORT); - outb(INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT); - - return 0; -} - -static void inport_close(struct input_dev *dev) -{ - outb(INPORT_REG_MODE, INPORT_CONTROL_PORT); - outb(INPORT_MODE_BASE, INPORT_DATA_PORT); - free_irq(inport_irq, NULL); -} - -static struct input_dev inport_dev = { - .evbit = { BIT(EV_KEY) | BIT(EV_REL) }, - .keybit = { [LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT) }, - .relbit = { BIT(REL_X) | BIT(REL_Y) }, - .open = inport_open, - .close = inport_close, - .name = INPORT_NAME, - .phys = "isa023c/input0", - .id = { - .bustype = BUS_ISA, - .vendor = INPORT_VENDOR, - .product = 0x0001, - .version = 0x0100, - }, -}; +static struct input_dev *inport_dev; static irqreturn_t inport_interrupt(int irq, void *dev_id, struct pt_regs *regs) { @@ -129,31 +96,48 @@ static irqreturn_t inport_interrupt(int irq, void *dev_id, struct pt_regs *regs) outb(INPORT_REG_MODE, INPORT_CONTROL_PORT); outb(INPORT_MODE_HOLD | INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT); - input_regs(&inport_dev, regs); + input_regs(inport_dev, regs); outb(INPORT_REG_X, INPORT_CONTROL_PORT); - input_report_rel(&inport_dev, REL_X, inb(INPORT_DATA_PORT)); + input_report_rel(inport_dev, REL_X, inb(INPORT_DATA_PORT)); outb(INPORT_REG_Y, INPORT_CONTROL_PORT); - input_report_rel(&inport_dev, REL_Y, inb(INPORT_DATA_PORT)); + input_report_rel(inport_dev, REL_Y, inb(INPORT_DATA_PORT)); outb(INPORT_REG_BTNS, INPORT_CONTROL_PORT); buttons = inb(INPORT_DATA_PORT); - input_report_key(&inport_dev, BTN_MIDDLE, buttons & 1); - input_report_key(&inport_dev, BTN_LEFT, buttons & 2); - input_report_key(&inport_dev, BTN_RIGHT, buttons & 4); + input_report_key(inport_dev, BTN_MIDDLE, buttons & 1); + input_report_key(inport_dev, BTN_LEFT, buttons & 2); + input_report_key(inport_dev, BTN_RIGHT, buttons & 4); outb(INPORT_REG_MODE, INPORT_CONTROL_PORT); outb(INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT); - input_sync(&inport_dev); + input_sync(inport_dev); return IRQ_HANDLED; } +static int inport_open(struct input_dev *dev) +{ + if (request_irq(inport_irq, inport_interrupt, 0, "inport", NULL)) + return -EBUSY; + outb(INPORT_REG_MODE, INPORT_CONTROL_PORT); + outb(INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT); + + return 0; +} + +static void inport_close(struct input_dev *dev) +{ + outb(INPORT_REG_MODE, INPORT_CONTROL_PORT); + outb(INPORT_MODE_BASE, INPORT_DATA_PORT); + free_irq(inport_irq, NULL); +} + static int __init inport_init(void) { - unsigned char a,b,c; + unsigned char a, b, c; if (!request_region(INPORT_BASE, INPORT_EXTENT, "inport")) { printk(KERN_ERR "inport.c: Can't allocate ports at %#x\n", INPORT_BASE); @@ -163,26 +147,44 @@ static int __init inport_init(void) a = inb(INPORT_SIGNATURE_PORT); b = inb(INPORT_SIGNATURE_PORT); c = inb(INPORT_SIGNATURE_PORT); - if (( a == b ) || ( a != c )) { + if (a == b || a != c) { release_region(INPORT_BASE, INPORT_EXTENT); printk(KERN_ERR "inport.c: Didn't find InPort mouse at %#x\n", INPORT_BASE); return -ENODEV; } + if (!(inport_dev = input_allocate_device())) { + printk(KERN_ERR "inport.c: Not enough memory for input device\n"); + release_region(INPORT_BASE, INPORT_EXTENT); + return -ENOMEM; + } + + inport_dev->name = INPORT_NAME; + inport_dev->phys = "isa023c/input0"; + inport_dev->id.bustype = BUS_ISA; + inport_dev->id.vendor = INPORT_VENDOR; + inport_dev->id.product = 0x0001; + inport_dev->id.version = 0x0100; + + inport_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); + inport_dev->keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); + inport_dev->relbit[0] = BIT(REL_X) | BIT(REL_Y); + + inport_dev->open = inport_open; + inport_dev->close = inport_close; + outb(INPORT_RESET, INPORT_CONTROL_PORT); outb(INPORT_REG_MODE, INPORT_CONTROL_PORT); outb(INPORT_MODE_BASE, INPORT_DATA_PORT); - input_register_device(&inport_dev); - - printk(KERN_INFO "input: " INPORT_NAME " at %#x irq %d\n", INPORT_BASE, inport_irq); + input_register_device(inport_dev); return 0; } static void __exit inport_exit(void) { - input_unregister_device(&inport_dev); + input_unregister_device(inport_dev); release_region(INPORT_BASE, INPORT_EXTENT); } diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c index bd9df9b28325..55991424ac91 100644 --- a/drivers/input/mouse/lifebook.c +++ b/drivers/input/mouse/lifebook.c @@ -34,7 +34,7 @@ static struct dmi_system_id lifebook_dmi_table[] = { static psmouse_ret_t lifebook_process_byte(struct psmouse *psmouse, struct pt_regs *regs) { unsigned char *packet = psmouse->packet; - struct input_dev *dev = &psmouse->dev; + struct input_dev *dev = psmouse->dev; if (psmouse->pktcnt != 3) return PSMOUSE_GOOD_DATA; @@ -113,15 +113,17 @@ int lifebook_detect(struct psmouse *psmouse, int set_properties) int lifebook_init(struct psmouse *psmouse) { + struct input_dev *input_dev = psmouse->dev; + if (lifebook_absolute_mode(psmouse)) return -1; - psmouse->dev.evbit[0] = BIT(EV_ABS) | BIT(EV_KEY) | BIT(EV_REL); - psmouse->dev.keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); - psmouse->dev.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); - psmouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y); - input_set_abs_params(&psmouse->dev, ABS_X, 0, 1024, 0, 0); - input_set_abs_params(&psmouse->dev, ABS_Y, 0, 1024, 0, 0); + input_dev->evbit[0] = BIT(EV_ABS) | BIT(EV_KEY) | BIT(EV_REL); + input_dev->keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); + input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); + input_dev->relbit[0] = BIT(REL_X) | BIT(REL_Y); + input_set_abs_params(input_dev, ABS_X, 0, 1024, 0, 0); + input_set_abs_params(input_dev, ABS_Y, 0, 1024, 0, 0); psmouse->protocol_handler = lifebook_process_byte; psmouse->set_resolution = lifebook_set_resolution; diff --git a/drivers/input/mouse/logibm.c b/drivers/input/mouse/logibm.c index 8b5243167227..9c7ce38806d7 100644 --- a/drivers/input/mouse/logibm.c +++ b/drivers/input/mouse/logibm.c @@ -77,39 +77,7 @@ MODULE_PARM_DESC(irq, "IRQ number (5=default)"); __obsolete_setup("logibm_irq="); -static irqreturn_t logibm_interrupt(int irq, void *dev_id, struct pt_regs *regs); - -static int logibm_open(struct input_dev *dev) -{ - if (request_irq(logibm_irq, logibm_interrupt, 0, "logibm", NULL)) { - printk(KERN_ERR "logibm.c: Can't allocate irq %d\n", logibm_irq); - return -EBUSY; - } - outb(LOGIBM_ENABLE_IRQ, LOGIBM_CONTROL_PORT); - return 0; -} - -static void logibm_close(struct input_dev *dev) -{ - outb(LOGIBM_DISABLE_IRQ, LOGIBM_CONTROL_PORT); - free_irq(logibm_irq, NULL); -} - -static struct input_dev logibm_dev = { - .evbit = { BIT(EV_KEY) | BIT(EV_REL) }, - .keybit = { [LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT) }, - .relbit = { BIT(REL_X) | BIT(REL_Y) }, - .open = logibm_open, - .close = logibm_close, - .name = "Logitech bus mouse", - .phys = "isa023c/input0", - .id = { - .bustype = BUS_ISA, - .vendor = 0x0003, - .product = 0x0001, - .version = 0x0100, - }, -}; +static struct input_dev *logibm_dev; static irqreturn_t logibm_interrupt(int irq, void *dev_id, struct pt_regs *regs) { @@ -127,18 +95,34 @@ static irqreturn_t logibm_interrupt(int irq, void *dev_id, struct pt_regs *regs) dy |= (buttons & 0xf) << 4; buttons = ~buttons >> 5; - input_regs(&logibm_dev, regs); - input_report_rel(&logibm_dev, REL_X, dx); - input_report_rel(&logibm_dev, REL_Y, dy); - input_report_key(&logibm_dev, BTN_RIGHT, buttons & 1); - input_report_key(&logibm_dev, BTN_MIDDLE, buttons & 2); - input_report_key(&logibm_dev, BTN_LEFT, buttons & 4); - input_sync(&logibm_dev); + input_regs(logibm_dev, regs); + input_report_rel(logibm_dev, REL_X, dx); + input_report_rel(logibm_dev, REL_Y, dy); + input_report_key(logibm_dev, BTN_RIGHT, buttons & 1); + input_report_key(logibm_dev, BTN_MIDDLE, buttons & 2); + input_report_key(logibm_dev, BTN_LEFT, buttons & 4); + input_sync(logibm_dev); outb(LOGIBM_ENABLE_IRQ, LOGIBM_CONTROL_PORT); return IRQ_HANDLED; } +static int logibm_open(struct input_dev *dev) +{ + if (request_irq(logibm_irq, logibm_interrupt, 0, "logibm", NULL)) { + printk(KERN_ERR "logibm.c: Can't allocate irq %d\n", logibm_irq); + return -EBUSY; + } + outb(LOGIBM_ENABLE_IRQ, LOGIBM_CONTROL_PORT); + return 0; +} + +static void logibm_close(struct input_dev *dev) +{ + outb(LOGIBM_DISABLE_IRQ, LOGIBM_CONTROL_PORT); + free_irq(logibm_irq, NULL); +} + static int __init logibm_init(void) { if (!request_region(LOGIBM_BASE, LOGIBM_EXTENT, "logibm")) { @@ -159,16 +143,34 @@ static int __init logibm_init(void) outb(LOGIBM_DEFAULT_MODE, LOGIBM_CONFIG_PORT); outb(LOGIBM_DISABLE_IRQ, LOGIBM_CONTROL_PORT); - input_register_device(&logibm_dev); + if (!(logibm_dev = input_allocate_device())) { + printk(KERN_ERR "logibm.c: Not enough memory for input device\n"); + release_region(LOGIBM_BASE, LOGIBM_EXTENT); + return -ENOMEM; + } + + logibm_dev->name = "Logitech bus mouse"; + logibm_dev->phys = "isa023c/input0"; + logibm_dev->id.bustype = BUS_ISA; + logibm_dev->id.vendor = 0x0003; + logibm_dev->id.product = 0x0001; + logibm_dev->id.version = 0x0100; + + logibm_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); + logibm_dev->keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); + logibm_dev->relbit[0] = BIT(REL_X) | BIT(REL_Y); + + logibm_dev->open = logibm_open; + logibm_dev->close = logibm_close; - printk(KERN_INFO "input: Logitech bus mouse at %#x irq %d\n", LOGIBM_BASE, logibm_irq); + input_register_device(logibm_dev); return 0; } static void __exit logibm_exit(void) { - input_unregister_device(&logibm_dev); + input_unregister_device(logibm_dev); release_region(LOGIBM_BASE, LOGIBM_EXTENT); } diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c index 7df96525222e..0f69ff46c1ae 100644 --- a/drivers/input/mouse/logips2pp.c +++ b/drivers/input/mouse/logips2pp.c @@ -40,7 +40,7 @@ struct ps2pp_info { static psmouse_ret_t ps2pp_process_byte(struct psmouse *psmouse, struct pt_regs *regs) { - struct input_dev *dev = &psmouse->dev; + struct input_dev *dev = psmouse->dev; unsigned char *packet = psmouse->packet; if (psmouse->pktcnt < 3) @@ -257,25 +257,27 @@ static struct ps2pp_info *get_model_info(unsigned char model) static void ps2pp_set_model_properties(struct psmouse *psmouse, struct ps2pp_info *model_info, int using_ps2pp) { + struct input_dev *input_dev = psmouse->dev; + if (model_info->features & PS2PP_SIDE_BTN) - set_bit(BTN_SIDE, psmouse->dev.keybit); + set_bit(BTN_SIDE, input_dev->keybit); if (model_info->features & PS2PP_EXTRA_BTN) - set_bit(BTN_EXTRA, psmouse->dev.keybit); + set_bit(BTN_EXTRA, input_dev->keybit); if (model_info->features & PS2PP_TASK_BTN) - set_bit(BTN_TASK, psmouse->dev.keybit); + set_bit(BTN_TASK, input_dev->keybit); if (model_info->features & PS2PP_NAV_BTN) { - set_bit(BTN_FORWARD, psmouse->dev.keybit); - set_bit(BTN_BACK, psmouse->dev.keybit); + set_bit(BTN_FORWARD, input_dev->keybit); + set_bit(BTN_BACK, input_dev->keybit); } if (model_info->features & PS2PP_WHEEL) - set_bit(REL_WHEEL, psmouse->dev.relbit); + set_bit(REL_WHEEL, input_dev->relbit); if (model_info->features & PS2PP_HWHEEL) - set_bit(REL_HWHEEL, psmouse->dev.relbit); + set_bit(REL_HWHEEL, input_dev->relbit); switch (model_info->kind) { case PS2PP_KIND_WHEEL: @@ -387,7 +389,7 @@ int ps2pp_init(struct psmouse *psmouse, int set_properties) } if (buttons < 3) - clear_bit(BTN_MIDDLE, psmouse->dev.keybit); + clear_bit(BTN_MIDDLE, psmouse->dev->keybit); if (model_info) ps2pp_set_model_properties(psmouse, model_info, use_ps2pp); diff --git a/drivers/input/mouse/maplemouse.c b/drivers/input/mouse/maplemouse.c index e90c60cbbf05..b5b34fe4fee8 100644 --- a/drivers/input/mouse/maplemouse.c +++ b/drivers/input/mouse/maplemouse.c @@ -41,13 +41,12 @@ static int dc_mouse_connect(struct maple_device *dev) unsigned long data = be32_to_cpu(dev->devinfo.function_data[0]); struct input_dev *input_dev; - if (!(input_dev = kmalloc(sizeof(struct input_dev), GFP_KERNEL))) - return -1; + dev->private_data = input_dev = input_allocate_device(); + if (!input_dev) + return -ENOMEM; dev->private_data = input_dev; - memset(input_dev, 0, sizeof(struct dc_mouse)); - init_input_dev(input_dev); input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); input_dev->keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE); input_dev->relbit[0] = BIT(REL_X) | BIT(REL_Y) | BIT(REL_WHEEL); @@ -59,8 +58,6 @@ static int dc_mouse_connect(struct maple_device *dev) maple_getcond_callback(dev, dc_mouse_callback, 1, MAPLE_FUNC_MOUSE); - printk(KERN_INFO "input: mouse(0x%lx): %s\n", data, input_dev->name); - return 0; } @@ -70,7 +67,6 @@ static void dc_mouse_disconnect(struct maple_device *dev) struct input_dev *input_dev = dev->private_data; input_unregister_device(input_dev); - kfree(input_dev); } diff --git a/drivers/input/mouse/pc110pad.c b/drivers/input/mouse/pc110pad.c index 93393d5c0078..d284ea712151 100644 --- a/drivers/input/mouse/pc110pad.c +++ b/drivers/input/mouse/pc110pad.c @@ -53,13 +53,10 @@ MODULE_LICENSE("GPL"); static int pc110pad_irq = 10; static int pc110pad_io = 0x15e0; -static struct input_dev pc110pad_dev; +static struct input_dev *pc110pad_dev; static int pc110pad_data[3]; static int pc110pad_count; -static char *pc110pad_name = "IBM PC110 TouchPad"; -static char *pc110pad_phys = "isa15e0/input0"; - static irqreturn_t pc110pad_interrupt(int irq, void *ptr, struct pt_regs *regs) { int value = inb_p(pc110pad_io); @@ -74,14 +71,14 @@ static irqreturn_t pc110pad_interrupt(int irq, void *ptr, struct pt_regs *regs) if (pc110pad_count < 3) return IRQ_HANDLED; - input_regs(&pc110pad_dev, regs); - input_report_key(&pc110pad_dev, BTN_TOUCH, + input_regs(pc110pad_dev, regs); + input_report_key(pc110pad_dev, BTN_TOUCH, pc110pad_data[0] & 0x01); - input_report_abs(&pc110pad_dev, ABS_X, + input_report_abs(pc110pad_dev, ABS_X, pc110pad_data[1] | ((pc110pad_data[0] << 3) & 0x80) | ((pc110pad_data[0] << 1) & 0x100)); - input_report_abs(&pc110pad_dev, ABS_Y, + input_report_abs(pc110pad_dev, ABS_Y, pc110pad_data[2] | ((pc110pad_data[0] << 4) & 0x80)); - input_sync(&pc110pad_dev); + input_sync(pc110pad_dev); pc110pad_count = 0; return IRQ_HANDLED; @@ -94,9 +91,9 @@ static void pc110pad_close(struct input_dev *dev) static int pc110pad_open(struct input_dev *dev) { - pc110pad_interrupt(0,NULL,NULL); - pc110pad_interrupt(0,NULL,NULL); - pc110pad_interrupt(0,NULL,NULL); + pc110pad_interrupt(0, NULL, NULL); + pc110pad_interrupt(0, NULL, NULL); + pc110pad_interrupt(0, NULL, NULL); outb(PC110PAD_ON, pc110pad_io + 2); pc110pad_count = 0; @@ -127,45 +124,46 @@ static int __init pc110pad_init(void) outb(PC110PAD_OFF, pc110pad_io + 2); - if (request_irq(pc110pad_irq, pc110pad_interrupt, 0, "pc110pad", NULL)) - { + if (request_irq(pc110pad_irq, pc110pad_interrupt, 0, "pc110pad", NULL)) { release_region(pc110pad_io, 4); printk(KERN_ERR "pc110pad: Unable to get irq %d.\n", pc110pad_irq); return -EBUSY; } - pc110pad_dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - pc110pad_dev.absbit[0] = BIT(ABS_X) | BIT(ABS_Y); - pc110pad_dev.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); + if (!(pc110pad_dev = input_allocate_device())) { + free_irq(pc110pad_irq, NULL); + release_region(pc110pad_io, 4); + printk(KERN_ERR "pc110pad: Not enough memory.\n"); + return -ENOMEM; + } - pc110pad_dev.absmax[ABS_X] = 0x1ff; - pc110pad_dev.absmax[ABS_Y] = 0x0ff; + pc110pad_dev->name = "IBM PC110 TouchPad"; + pc110pad_dev->phys = "isa15e0/input0"; + pc110pad_dev->id.bustype = BUS_ISA; + pc110pad_dev->id.vendor = 0x0003; + pc110pad_dev->id.product = 0x0001; + pc110pad_dev->id.version = 0x0100; - pc110pad_dev.open = pc110pad_open; - pc110pad_dev.close = pc110pad_close; + pc110pad_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + pc110pad_dev->absbit[0] = BIT(ABS_X) | BIT(ABS_Y); + pc110pad_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); - pc110pad_dev.name = pc110pad_name; - pc110pad_dev.phys = pc110pad_phys; - pc110pad_dev.id.bustype = BUS_ISA; - pc110pad_dev.id.vendor = 0x0003; - pc110pad_dev.id.product = 0x0001; - pc110pad_dev.id.version = 0x0100; + pc110pad_dev->absmax[ABS_X] = 0x1ff; + pc110pad_dev->absmax[ABS_Y] = 0x0ff; - input_register_device(&pc110pad_dev); + pc110pad_dev->open = pc110pad_open; + pc110pad_dev->close = pc110pad_close; - printk(KERN_INFO "input: %s at %#x irq %d\n", - pc110pad_name, pc110pad_io, pc110pad_irq); + input_register_device(pc110pad_dev); return 0; } static void __exit pc110pad_exit(void) { - input_unregister_device(&pc110pad_dev); - outb(PC110PAD_OFF, pc110pad_io + 2); - free_irq(pc110pad_irq, NULL); + input_unregister_device(pc110pad_dev); release_region(pc110pad_io, 4); } diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index af24313ff5bb..6ee9999a2eaa 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -114,7 +114,7 @@ struct psmouse_protocol { static psmouse_ret_t psmouse_process_byte(struct psmouse *psmouse, struct pt_regs *regs) { - struct input_dev *dev = &psmouse->dev; + struct input_dev *dev = psmouse->dev; unsigned char *packet = psmouse->packet; if (psmouse->pktcnt < psmouse->pktsize) @@ -333,12 +333,11 @@ static int genius_detect(struct psmouse *psmouse, int set_properties) return -1; if (set_properties) { - set_bit(BTN_EXTRA, psmouse->dev.keybit); - set_bit(BTN_SIDE, psmouse->dev.keybit); - set_bit(REL_WHEEL, psmouse->dev.relbit); + set_bit(BTN_EXTRA, psmouse->dev->keybit); + set_bit(BTN_SIDE, psmouse->dev->keybit); + set_bit(REL_WHEEL, psmouse->dev->relbit); psmouse->vendor = "Genius"; - psmouse->name = "Wheel Mouse"; psmouse->pktsize = 4; } @@ -365,8 +364,8 @@ static int intellimouse_detect(struct psmouse *psmouse, int set_properties) return -1; if (set_properties) { - set_bit(BTN_MIDDLE, psmouse->dev.keybit); - set_bit(REL_WHEEL, psmouse->dev.relbit); + set_bit(BTN_MIDDLE, psmouse->dev->keybit); + set_bit(REL_WHEEL, psmouse->dev->relbit); if (!psmouse->vendor) psmouse->vendor = "Generic"; if (!psmouse->name) psmouse->name = "Wheel Mouse"; @@ -398,10 +397,10 @@ static int im_explorer_detect(struct psmouse *psmouse, int set_properties) return -1; if (set_properties) { - set_bit(BTN_MIDDLE, psmouse->dev.keybit); - set_bit(REL_WHEEL, psmouse->dev.relbit); - set_bit(BTN_SIDE, psmouse->dev.keybit); - set_bit(BTN_EXTRA, psmouse->dev.keybit); + set_bit(BTN_MIDDLE, psmouse->dev->keybit); + set_bit(REL_WHEEL, psmouse->dev->relbit); + set_bit(BTN_SIDE, psmouse->dev->keybit); + set_bit(BTN_EXTRA, psmouse->dev->keybit); if (!psmouse->vendor) psmouse->vendor = "Generic"; if (!psmouse->name) psmouse->name = "Explorer Mouse"; @@ -433,7 +432,7 @@ static int thinking_detect(struct psmouse *psmouse, int set_properties) return -1; if (set_properties) { - set_bit(BTN_EXTRA, psmouse->dev.keybit); + set_bit(BTN_EXTRA, psmouse->dev->keybit); psmouse->vendor = "Kensington"; psmouse->name = "ThinkingMouse"; @@ -839,9 +838,9 @@ static void psmouse_disconnect(struct serio *serio) psmouse_set_state(psmouse, PSMOUSE_IGNORE); - input_unregister_device(&psmouse->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_unregister_device(psmouse->dev); kfree(psmouse); if (parent) @@ -852,16 +851,14 @@ static void psmouse_disconnect(struct serio *serio) static int psmouse_switch_protocol(struct psmouse *psmouse, struct psmouse_protocol *proto) { - memset(&psmouse->dev, 0, sizeof(struct input_dev)); + struct input_dev *input_dev = psmouse->dev; - init_input_dev(&psmouse->dev); + input_dev->private = psmouse; + input_dev->cdev.dev = &psmouse->ps2dev.serio->dev; - psmouse->dev.private = psmouse; - psmouse->dev.dev = &psmouse->ps2dev.serio->dev; - - psmouse->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL); - psmouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); - psmouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); + input_dev->keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); + input_dev->relbit[0] = BIT(REL_X) | BIT(REL_Y); psmouse->set_rate = psmouse_set_rate; psmouse->set_resolution = psmouse_set_resolution; @@ -883,12 +880,12 @@ static int psmouse_switch_protocol(struct psmouse *psmouse, struct psmouse_proto sprintf(psmouse->devname, "%s %s %s", psmouse_protocol_by_type(psmouse->type)->name, psmouse->vendor, psmouse->name); - psmouse->dev.name = psmouse->devname; - psmouse->dev.phys = psmouse->phys; - psmouse->dev.id.bustype = BUS_I8042; - psmouse->dev.id.vendor = 0x0002; - psmouse->dev.id.product = psmouse->type; - psmouse->dev.id.version = psmouse->model; + input_dev->name = psmouse->devname; + input_dev->phys = psmouse->phys; + input_dev->id.bustype = BUS_I8042; + input_dev->id.vendor = 0x0002; + input_dev->id.product = psmouse->type; + input_dev->id.version = psmouse->model; return 0; } @@ -900,7 +897,8 @@ static int psmouse_switch_protocol(struct psmouse *psmouse, struct psmouse_proto static int psmouse_connect(struct serio *serio, struct serio_driver *drv) { struct psmouse *psmouse, *parent = NULL; - int retval; + struct input_dev *input_dev; + int retval = -ENOMEM; down(&psmouse_sem); @@ -913,12 +911,13 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv) psmouse_deactivate(parent); } - if (!(psmouse = kzalloc(sizeof(struct psmouse), GFP_KERNEL))) { - retval = -ENOMEM; + psmouse = kzalloc(sizeof(struct psmouse), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!psmouse || !input_dev) goto out; - } ps2_init(&psmouse->ps2dev, serio); + psmouse->dev = input_dev; sprintf(psmouse->phys, "%s/input0", serio->phys); psmouse_set_state(psmouse, PSMOUSE_INITIALIZING); @@ -926,16 +925,11 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv) serio_set_drvdata(serio, psmouse); retval = serio_open(serio, drv); - if (retval) { - serio_set_drvdata(serio, NULL); - kfree(psmouse); + if (retval) goto out; - } if (psmouse_probe(psmouse) < 0) { serio_close(serio); - serio_set_drvdata(serio, NULL); - kfree(psmouse); retval = -ENODEV; goto out; } @@ -947,13 +941,11 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv) psmouse_switch_protocol(psmouse, NULL); - input_register_device(&psmouse->dev); - printk(KERN_INFO "input: %s on %s\n", psmouse->devname, serio->phys); - psmouse_set_state(psmouse, PSMOUSE_CMD_MODE); - psmouse_initialize(psmouse); + input_register_device(psmouse->dev); + if (parent && parent->pt_activate) parent->pt_activate(parent); @@ -964,6 +956,12 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv) retval = 0; out: + if (retval) { + serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(psmouse); + } + /* If this is a pass-through port the parent needs to be re-activated */ if (parent) psmouse_activate(parent); @@ -1161,6 +1159,7 @@ static ssize_t psmouse_attr_set_protocol(struct psmouse *psmouse, void *data, co { struct serio *serio = psmouse->ps2dev.serio; struct psmouse *parent = NULL; + struct input_dev *new_dev; struct psmouse_protocol *proto; int retry = 0; @@ -1170,9 +1169,13 @@ static ssize_t psmouse_attr_set_protocol(struct psmouse *psmouse, void *data, co if (psmouse->type == proto->type) return count; + if (!(new_dev = input_allocate_device())) + return -ENOMEM; + while (serio->child) { if (++retry > 3) { printk(KERN_WARNING "psmouse: failed to destroy child port, protocol change aborted.\n"); + input_free_device(new_dev); return -EIO; } @@ -1182,11 +1185,15 @@ static ssize_t psmouse_attr_set_protocol(struct psmouse *psmouse, void *data, co serio_pin_driver_uninterruptible(serio); down(&psmouse_sem); - if (serio->drv != &psmouse_drv) + if (serio->drv != &psmouse_drv) { + input_free_device(new_dev); return -ENODEV; + } - if (psmouse->type == proto->type) + if (psmouse->type == proto->type) { + input_free_device(new_dev); return count; /* switched by other thread */ + } } if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) { @@ -1199,8 +1206,9 @@ static ssize_t psmouse_attr_set_protocol(struct psmouse *psmouse, void *data, co psmouse->disconnect(psmouse); psmouse_set_state(psmouse, PSMOUSE_IGNORE); - input_unregister_device(&psmouse->dev); + input_unregister_device(psmouse->dev); + psmouse->dev = new_dev; psmouse_set_state(psmouse, PSMOUSE_INITIALIZING); if (psmouse_switch_protocol(psmouse, proto) < 0) { @@ -1212,8 +1220,7 @@ static ssize_t psmouse_attr_set_protocol(struct psmouse *psmouse, void *data, co psmouse_initialize(psmouse); psmouse_set_state(psmouse, PSMOUSE_CMD_MODE); - input_register_device(&psmouse->dev); - printk(KERN_INFO "input: %s on %s\n", psmouse->devname, serio->phys); + input_register_device(psmouse->dev); if (parent && parent->pt_activate) parent->pt_activate(parent); diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h index 45d2bd774f00..7c4192bd1279 100644 --- a/drivers/input/mouse/psmouse.h +++ b/drivers/input/mouse/psmouse.h @@ -36,7 +36,7 @@ typedef enum { struct psmouse { void *private; - struct input_dev dev; + struct input_dev *dev; struct ps2dev ps2dev; char *vendor; char *name; diff --git a/drivers/input/mouse/rpcmouse.c b/drivers/input/mouse/rpcmouse.c index 8fe1212b8fd7..09b6ffdb7582 100644 --- a/drivers/input/mouse/rpcmouse.c +++ b/drivers/input/mouse/rpcmouse.c @@ -34,20 +34,7 @@ MODULE_DESCRIPTION("Acorn RiscPC mouse driver"); MODULE_LICENSE("GPL"); static short rpcmouse_lastx, rpcmouse_lasty; - -static struct input_dev rpcmouse_dev = { - .evbit = { BIT(EV_KEY) | BIT(EV_REL) }, - .keybit = { [LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT) }, - .relbit = { BIT(REL_X) | BIT(REL_Y) }, - .name = "Acorn RiscPC Mouse", - .phys = "rpcmouse/input0", - .id = { - .bustype = BUS_HOST, - .vendor = 0x0005, - .product = 0x0001, - .version = 0x0100, - }, -}; +static struct input_dev *rpcmouse_dev; static irqreturn_t rpcmouse_irq(int irq, void *dev_id, struct pt_regs *regs) { @@ -78,29 +65,41 @@ static irqreturn_t rpcmouse_irq(int irq, void *dev_id, struct pt_regs *regs) return IRQ_HANDLED; } + static int __init rpcmouse_init(void) { - init_input_dev(&rpcmouse_dev); + if (!(rpcmouse_dev = input_allocate_device())) + return -ENOMEM; + + rpcmouse_dev->name = "Acorn RiscPC Mouse"; + rpcmouse_dev->phys = "rpcmouse/input0"; + rpcmouse_dev->id.bustype = BUS_HOST; + rpcmouse_dev->id.vendor = 0x0005; + rpcmouse_dev->id.product = 0x0001; + rpcmouse_dev->id.version = 0x0100; + + rpcmouse_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); + rpcmouse_dev->keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); + rpcmouse_dev->relbit[0] = BIT(REL_X) | BIT(REL_Y); rpcmouse_lastx = (short) iomd_readl(IOMD_MOUSEX); rpcmouse_lasty = (short) iomd_readl(IOMD_MOUSEY); - if (request_irq(IRQ_VSYNCPULSE, rpcmouse_irq, SA_SHIRQ, "rpcmouse", &rpcmouse_dev)) { + if (request_irq(IRQ_VSYNCPULSE, rpcmouse_irq, SA_SHIRQ, "rpcmouse", rpcmouse_dev)) { printk(KERN_ERR "rpcmouse: unable to allocate VSYNC interrupt\n"); - return -1; + input_free_device(rpcmouse_dev); + return -EBUSY; } - input_register_device(&rpcmouse_dev); - - printk(KERN_INFO "input: Acorn RiscPC mouse\n"); + input_register_device(rpcmouse_dev); return 0; } static void __exit rpcmouse_exit(void) { - input_unregister_device(&rpcmouse_dev); - free_irq(IRQ_VSYNCPULSE, &rpcmouse_dev); + free_irq(IRQ_VSYNCPULSE, rpcmouse_dev); + input_unregister_device(rpcmouse_dev); } module_init(rpcmouse_init); diff --git a/drivers/input/mouse/sermouse.c b/drivers/input/mouse/sermouse.c index d12b93ae3900..4bf584364d28 100644 --- a/drivers/input/mouse/sermouse.c +++ b/drivers/input/mouse/sermouse.c @@ -48,7 +48,7 @@ static char *sermouse_protocols[] = { "None", "Mouse Systems Mouse", "Sun Mouse" "Logitech MZ++ Mouse"}; struct sermouse { - struct input_dev dev; + struct input_dev *dev; signed char buf[8]; unsigned char count; unsigned char type; @@ -64,7 +64,7 @@ struct sermouse { static void sermouse_process_msc(struct sermouse *sermouse, signed char data, struct pt_regs *regs) { - struct input_dev *dev = &sermouse->dev; + struct input_dev *dev = sermouse->dev; signed char *buf = sermouse->buf; input_regs(dev, regs); @@ -107,7 +107,7 @@ static void sermouse_process_msc(struct sermouse *sermouse, signed char data, st static void sermouse_process_ms(struct sermouse *sermouse, signed char data, struct pt_regs *regs) { - struct input_dev *dev = &sermouse->dev; + struct input_dev *dev = sermouse->dev; signed char *buf = sermouse->buf; if (data & 0x40) sermouse->count = 0; @@ -230,9 +230,9 @@ static void sermouse_disconnect(struct serio *serio) { struct sermouse *sermouse = serio_get_drvdata(serio); - input_unregister_device(&sermouse->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_unregister_device(sermouse->dev); kfree(sermouse); } @@ -244,56 +244,52 @@ static void sermouse_disconnect(struct serio *serio) static int sermouse_connect(struct serio *serio, struct serio_driver *drv) { struct sermouse *sermouse; - unsigned char c; - int err; + struct input_dev *input_dev; + unsigned char c = serio->id.extra; + int err = -ENOMEM; - if (!serio->id.proto || serio->id.proto > SERIO_MZPP) - return -ENODEV; - - if (!(sermouse = kmalloc(sizeof(struct sermouse), GFP_KERNEL))) - return -ENOMEM; - - memset(sermouse, 0, sizeof(struct sermouse)); - - init_input_dev(&sermouse->dev); - sermouse->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL); - sermouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT); - sermouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y); - sermouse->dev.private = sermouse; - - sermouse->type = serio->id.proto; - c = serio->id.extra; - - if (c & 0x01) set_bit(BTN_MIDDLE, sermouse->dev.keybit); - if (c & 0x02) set_bit(BTN_SIDE, sermouse->dev.keybit); - if (c & 0x04) set_bit(BTN_EXTRA, sermouse->dev.keybit); - if (c & 0x10) set_bit(REL_WHEEL, sermouse->dev.relbit); - if (c & 0x20) set_bit(REL_HWHEEL, sermouse->dev.relbit); + sermouse = kzalloc(sizeof(struct sermouse), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!sermouse || !input_dev) + goto fail; + sermouse->dev = input_dev; sprintf(sermouse->phys, "%s/input0", serio->phys); + sermouse->type = serio->id.proto; - sermouse->dev.name = sermouse_protocols[sermouse->type]; - sermouse->dev.phys = sermouse->phys; - sermouse->dev.id.bustype = BUS_RS232; - sermouse->dev.id.vendor = sermouse->type; - sermouse->dev.id.product = c; - sermouse->dev.id.version = 0x0100; - sermouse->dev.dev = &serio->dev; + input_dev->name = sermouse_protocols[sermouse->type]; + input_dev->phys = sermouse->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = sermouse->type; + input_dev->id.product = c; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); + input_dev->keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT); + input_dev->relbit[0] = BIT(REL_X) | BIT(REL_Y); + input_dev->private = sermouse; + + if (c & 0x01) set_bit(BTN_MIDDLE, input_dev->keybit); + if (c & 0x02) set_bit(BTN_SIDE, input_dev->keybit); + if (c & 0x04) set_bit(BTN_EXTRA, input_dev->keybit); + if (c & 0x10) set_bit(REL_WHEEL, input_dev->relbit); + if (c & 0x20) set_bit(REL_HWHEEL, input_dev->relbit); serio_set_drvdata(serio, sermouse); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(sermouse); - return err; - } - - input_register_device(&sermouse->dev); + if (err) + goto fail; - printk(KERN_INFO "input: %s on %s\n", sermouse_protocols[sermouse->type], serio->phys); + input_register_device(sermouse->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(sermouse); + return err; } static struct serio_device_id sermouse_serio_ids[] = { diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 029309422409..97cdfd6acaca 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -342,7 +342,7 @@ static void synaptics_parse_hw_state(unsigned char buf[], struct synaptics_data */ static void synaptics_process_packet(struct psmouse *psmouse) { - struct input_dev *dev = &psmouse->dev; + struct input_dev *dev = psmouse->dev; struct synaptics_data *priv = psmouse->private; struct synaptics_hw_state hw; int num_fingers; @@ -473,7 +473,7 @@ static unsigned char synaptics_detect_pkt_type(struct psmouse *psmouse) static psmouse_ret_t synaptics_process_byte(struct psmouse *psmouse, struct pt_regs *regs) { - struct input_dev *dev = &psmouse->dev; + struct input_dev *dev = psmouse->dev; struct synaptics_data *priv = psmouse->private; input_regs(dev, regs); @@ -645,7 +645,7 @@ int synaptics_init(struct psmouse *psmouse) SYN_ID_MAJOR(priv->identity), SYN_ID_MINOR(priv->identity), priv->model_id, priv->capabilities, priv->ext_cap); - set_input_params(&psmouse->dev, priv); + set_input_params(psmouse->dev, priv); psmouse->protocol_handler = synaptics_process_byte; psmouse->set_rate = synaptics_set_rate; diff --git a/drivers/input/mouse/vsxxxaa.c b/drivers/input/mouse/vsxxxaa.c index f024be9b44d2..36e9442a16b2 100644 --- a/drivers/input/mouse/vsxxxaa.c +++ b/drivers/input/mouse/vsxxxaa.c @@ -112,7 +112,7 @@ MODULE_LICENSE ("GPL"); struct vsxxxaa { - struct input_dev dev; + struct input_dev *dev; struct serio *serio; #define BUFLEN 15 /* At least 5 is needed for a full tablet packet */ unsigned char buf[BUFLEN]; @@ -211,7 +211,7 @@ vsxxxaa_smells_like_packet (struct vsxxxaa *mouse, unsigned char type, size_t le static void vsxxxaa_handle_REL_packet (struct vsxxxaa *mouse, struct pt_regs *regs) { - struct input_dev *dev = &mouse->dev; + struct input_dev *dev = mouse->dev; unsigned char *buf = mouse->buf; int left, middle, right; int dx, dy; @@ -269,7 +269,7 @@ vsxxxaa_handle_REL_packet (struct vsxxxaa *mouse, struct pt_regs *regs) static void vsxxxaa_handle_ABS_packet (struct vsxxxaa *mouse, struct pt_regs *regs) { - struct input_dev *dev = &mouse->dev; + struct input_dev *dev = mouse->dev; unsigned char *buf = mouse->buf; int left, middle, right, touch; int x, y; @@ -323,7 +323,7 @@ vsxxxaa_handle_ABS_packet (struct vsxxxaa *mouse, struct pt_regs *regs) static void vsxxxaa_handle_POR_packet (struct vsxxxaa *mouse, struct pt_regs *regs) { - struct input_dev *dev = &mouse->dev; + struct input_dev *dev = mouse->dev; unsigned char *buf = mouse->buf; int left, middle, right; unsigned char error; @@ -483,9 +483,9 @@ vsxxxaa_disconnect (struct serio *serio) { struct vsxxxaa *mouse = serio_get_drvdata (serio); - input_unregister_device (&mouse->dev); serio_close (serio); serio_set_drvdata (serio, NULL); + input_unregister_device (mouse->dev); kfree (mouse); } @@ -493,61 +493,57 @@ static int vsxxxaa_connect (struct serio *serio, struct serio_driver *drv) { struct vsxxxaa *mouse; - int err; + struct input_dev *input_dev; + int err = -ENOMEM; - if (!(mouse = kmalloc (sizeof (struct vsxxxaa), GFP_KERNEL))) - return -ENOMEM; - - memset (mouse, 0, sizeof (struct vsxxxaa)); - - init_input_dev (&mouse->dev); - set_bit (EV_KEY, mouse->dev.evbit); /* We have buttons */ - set_bit (EV_REL, mouse->dev.evbit); - set_bit (EV_ABS, mouse->dev.evbit); - set_bit (BTN_LEFT, mouse->dev.keybit); /* We have 3 buttons */ - set_bit (BTN_MIDDLE, mouse->dev.keybit); - set_bit (BTN_RIGHT, mouse->dev.keybit); - set_bit (BTN_TOUCH, mouse->dev.keybit); /* ...and Tablet */ - set_bit (REL_X, mouse->dev.relbit); - set_bit (REL_Y, mouse->dev.relbit); - set_bit (ABS_X, mouse->dev.absbit); - set_bit (ABS_Y, mouse->dev.absbit); - - mouse->dev.absmin[ABS_X] = 0; - mouse->dev.absmax[ABS_X] = 1023; - mouse->dev.absmin[ABS_Y] = 0; - mouse->dev.absmax[ABS_Y] = 1023; - - mouse->dev.private = mouse; + mouse = kzalloc (sizeof (struct vsxxxaa), GFP_KERNEL); + input_dev = input_allocate_device (); + if (!mouse || !input_dev) + goto fail; + mouse->dev = input_dev; + mouse->serio = serio; sprintf (mouse->name, "DEC VSXXX-AA/-GA mouse or VSXXX-AB digitizer"); sprintf (mouse->phys, "%s/input0", serio->phys); - mouse->dev.name = mouse->name; - mouse->dev.phys = mouse->phys; - mouse->dev.id.bustype = BUS_RS232; - mouse->dev.dev = &serio->dev; - mouse->serio = serio; + + input_dev->name = mouse->name; + input_dev->phys = mouse->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->cdev.dev = &serio->dev; + input_dev->private = mouse; + + set_bit (EV_KEY, input_dev->evbit); /* We have buttons */ + set_bit (EV_REL, input_dev->evbit); + set_bit (EV_ABS, input_dev->evbit); + set_bit (BTN_LEFT, input_dev->keybit); /* We have 3 buttons */ + set_bit (BTN_MIDDLE, input_dev->keybit); + set_bit (BTN_RIGHT, input_dev->keybit); + set_bit (BTN_TOUCH, input_dev->keybit); /* ...and Tablet */ + set_bit (REL_X, input_dev->relbit); + set_bit (REL_Y, input_dev->relbit); + input_set_abs_params (input_dev, ABS_X, 0, 1023, 0, 0); + input_set_abs_params (input_dev, ABS_Y, 0, 1023, 0, 0); serio_set_drvdata (serio, mouse); err = serio_open (serio, drv); - if (err) { - serio_set_drvdata (serio, NULL); - kfree (mouse); - return err; - } + if (err) + goto fail; /* * Request selftest. Standard packet format and differential * mode will be requested after the device ID'ed successfully. */ - mouse->serio->write (mouse->serio, 'T'); /* Test */ - - input_register_device (&mouse->dev); + serio->write (serio, 'T'); /* Test */ - printk (KERN_INFO "input: %s on %s\n", mouse->name, mouse->phys); + input_register_device (input_dev); return 0; + + fail: serio_set_drvdata (serio, NULL); + input_free_device (input_dev); + kfree (mouse); + return err; } static struct serio_device_id vsxxaa_serio_ids[] = { diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c index c6194a9dd174..2d0af44ac4b9 100644 --- a/drivers/input/mousedev.c +++ b/drivers/input/mousedev.c @@ -9,7 +9,7 @@ * the Free Software Foundation. */ -#define MOUSEDEV_MINOR_BASE 32 +#define MOUSEDEV_MINOR_BASE 32 #define MOUSEDEV_MINORS 32 #define MOUSEDEV_MIX 31 @@ -24,7 +24,6 @@ #include <linux/random.h> #include <linux/major.h> #include <linux/device.h> -#include <linux/devfs_fs_kernel.h> #ifdef CONFIG_INPUT_MOUSEDEV_PSAUX #include <linux/miscdevice.h> #endif @@ -621,6 +620,7 @@ static struct file_operations mousedev_fops = { static struct input_handle *mousedev_connect(struct input_handler *handler, struct input_dev *dev, struct input_device_id *id) { struct mousedev *mousedev; + struct class_device *cdev; int minor = 0; for (minor = 0; minor < MOUSEDEV_MINORS && mousedev_table[minor]; minor++); @@ -649,11 +649,13 @@ static struct input_handle *mousedev_connect(struct input_handler *handler, stru mousedev_table[minor] = mousedev; - devfs_mk_cdev(MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + minor), - S_IFCHR|S_IRUGO|S_IWUSR, "input/mouse%d", minor); - class_device_create(input_class, + cdev = class_device_create(&input_class, &dev->cdev, MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + minor), - dev->dev, "mouse%d", minor); + dev->cdev.dev, mousedev->name); + + /* temporary symlink to keep userspace happy */ + sysfs_create_link(&input_class.subsys.kset.kobj, &cdev->kobj, + mousedev->name); return &mousedev->handle; } @@ -663,9 +665,9 @@ static void mousedev_disconnect(struct input_handle *handle) struct mousedev *mousedev = handle->private; struct mousedev_list *list; - class_device_destroy(input_class, + sysfs_remove_link(&input_class.subsys.kset.kobj, mousedev->name); + class_device_destroy(&input_class, MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + mousedev->minor)); - devfs_remove("input/mouse%d", mousedev->minor); mousedev->exist = 0; if (mousedev->open) { @@ -738,9 +740,7 @@ static int __init mousedev_init(void) mousedev_mix.exist = 1; mousedev_mix.minor = MOUSEDEV_MIX; - devfs_mk_cdev(MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + MOUSEDEV_MIX), - S_IFCHR|S_IRUGO|S_IWUSR, "input/mice"); - class_device_create(input_class, + class_device_create(&input_class, NULL, MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + MOUSEDEV_MIX), NULL, "mice"); #ifdef CONFIG_INPUT_MOUSEDEV_PSAUX @@ -759,8 +759,7 @@ static void __exit mousedev_exit(void) if (psaux_registered) misc_deregister(&psaux_mouse); #endif - devfs_remove("input/mice"); - class_device_destroy(input_class, + class_device_destroy(&input_class, MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + MOUSEDEV_MIX)); input_unregister_handler(&mousedev_handler); } diff --git a/drivers/input/serio/gscps2.c b/drivers/input/serio/gscps2.c index 897e4c12b642..a7b0de0f92b2 100644 --- a/drivers/input/serio/gscps2.c +++ b/drivers/input/serio/gscps2.c @@ -211,9 +211,6 @@ static void gscps2_reset(struct gscps2port *ps2port) writeb(0xff, addr+GSC_RESET); gscps2_flush(ps2port); spin_unlock_irqrestore(&ps2port->lock, flags); - - /* enable it */ - gscps2_enable(ps2port, ENABLE); } static LIST_HEAD(ps2port_list); @@ -307,6 +304,9 @@ static int gscps2_open(struct serio *port) gscps2_reset(ps2port); + /* enable it */ + gscps2_enable(ps2port, ENABLE); + gscps2_interrupt(0, NULL, NULL); return 0; @@ -331,7 +331,7 @@ static int __init gscps2_probe(struct parisc_device *dev) { struct gscps2port *ps2port; struct serio *serio; - unsigned long hpa = dev->hpa; + unsigned long hpa = dev->hpa.start; int ret; if (!dev->irq) @@ -370,8 +370,6 @@ static int __init gscps2_probe(struct parisc_device *dev) serio->port_data = ps2port; serio->dev.parent = &dev->dev; - list_add_tail(&ps2port->node, &ps2port_list); - ret = -EBUSY; if (request_irq(dev->irq, gscps2_interrupt, SA_SHIRQ, ps2port->port->name, ps2port)) goto fail_miserably; @@ -396,15 +394,16 @@ static int __init gscps2_probe(struct parisc_device *dev) serio_register_port(ps2port->port); + list_add_tail(&ps2port->node, &ps2port_list); + return 0; fail: free_irq(dev->irq, ps2port); fail_miserably: - list_del(&ps2port->node); iounmap(ps2port->addr); - release_mem_region(dev->hpa, GSC_STATUS + 4); + release_mem_region(dev->hpa.start, GSC_STATUS + 4); fail_nomem: kfree(ps2port); @@ -444,7 +443,7 @@ static struct parisc_device_id gscps2_device_tbl[] = { }; static struct parisc_driver parisc_ps2_driver = { - .name = "GSC PS2", + .name = "gsc_ps2", .id_table = gscps2_device_tbl, .probe = gscps2_probe, .remove = gscps2_remove, diff --git a/drivers/input/serio/hil_mlc.c b/drivers/input/serio/hil_mlc.c index c243cb6fdfc4..5704204964a3 100644 --- a/drivers/input/serio/hil_mlc.c +++ b/drivers/input/serio/hil_mlc.c @@ -801,7 +801,8 @@ static int hil_mlc_serio_open(struct serio *serio) { struct hil_mlc_serio_map *map; struct hil_mlc *mlc; - if (serio->private != NULL) return -EBUSY; + if (serio_get_drvdata(serio) != NULL) + return -EBUSY; map = serio->port_data; if (map == NULL) { @@ -832,11 +833,18 @@ static void hil_mlc_serio_close(struct serio *serio) { return; } - serio->private = NULL; + serio_set_drvdata(serio, NULL); serio->drv = NULL; /* TODO wake up interruptable */ } +static struct serio_device_id hil_mlc_serio_id = { + .type = SERIO_HIL_MLC, + .proto = SERIO_HIL, + .extra = SERIO_ANY, + .id = SERIO_ANY, +}; + int hil_mlc_register(hil_mlc *mlc) { int i; unsigned long flags; @@ -867,7 +875,7 @@ int hil_mlc_register(hil_mlc *mlc) { mlc_serio = kmalloc(sizeof(*mlc_serio), GFP_KERNEL); mlc->serio[i] = mlc_serio; memset(mlc_serio, 0, sizeof(*mlc_serio)); - mlc_serio->type = SERIO_HIL | SERIO_HIL_MLC; + mlc_serio->id = hil_mlc_serio_id; mlc_serio->write = hil_mlc_serio_write; mlc_serio->open = hil_mlc_serio_open; mlc_serio->close = hil_mlc_serio_close; diff --git a/drivers/input/serio/hp_sdc.c b/drivers/input/serio/hp_sdc.c index 7629452dd64b..a10348bb25e9 100644 --- a/drivers/input/serio/hp_sdc.c +++ b/drivers/input/serio/hp_sdc.c @@ -764,7 +764,7 @@ MODULE_DEVICE_TABLE(parisc, hp_sdc_tbl); static int __init hp_sdc_init_hppa(struct parisc_device *d); static struct parisc_driver hp_sdc_driver = { - .name = "HP SDC", + .name = "hp_sdc", .id_table = hp_sdc_tbl, .probe = hp_sdc_init_hppa, }; @@ -875,9 +875,9 @@ static int __init hp_sdc_init_hppa(struct parisc_device *d) hp_sdc.dev = d; hp_sdc.irq = d->irq; hp_sdc.nmi = d->aux_irq; - hp_sdc.base_io = d->hpa; - hp_sdc.data_io = d->hpa + 0x800; - hp_sdc.status_io = d->hpa + 0x801; + hp_sdc.base_io = d->hpa.start; + hp_sdc.data_io = d->hpa.start + 0x800; + hp_sdc.status_io = d->hpa.start + 0x801; return hp_sdc_init(); } diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c index 40d451ce07ff..4bc40f159996 100644 --- a/drivers/input/serio/i8042.c +++ b/drivers/input/serio/i8042.c @@ -911,12 +911,10 @@ static long i8042_panic_blink(long count) * Here we try to restore the original BIOS settings */ -static int i8042_suspend(struct device *dev, pm_message_t state, u32 level) +static int i8042_suspend(struct device *dev, pm_message_t state) { - if (level == SUSPEND_DISABLE) { - del_timer_sync(&i8042_timer); - i8042_controller_reset(); - } + del_timer_sync(&i8042_timer); + i8042_controller_reset(); return 0; } @@ -926,13 +924,10 @@ static int i8042_suspend(struct device *dev, pm_message_t state, u32 level) * Here we try to reset everything back to a state in which suspended */ -static int i8042_resume(struct device *dev, u32 level) +static int i8042_resume(struct device *dev) { int i; - if (level != RESUME_ENABLE) - return 0; - if (i8042_ctl_test()) return -1; diff --git a/drivers/input/touchscreen/corgi_ts.c b/drivers/input/touchscreen/corgi_ts.c index 4c7fbe550365..0ba3e6562bff 100644 --- a/drivers/input/touchscreen/corgi_ts.c +++ b/drivers/input/touchscreen/corgi_ts.c @@ -41,8 +41,7 @@ struct ts_event { }; struct corgi_ts { - char phys[32]; - struct input_dev input; + struct input_dev *input; struct timer_list timer; struct ts_event tc; int pendown; @@ -182,14 +181,12 @@ static void new_data(struct corgi_ts *corgi_ts, struct pt_regs *regs) if (!corgi_ts->tc.pressure && corgi_ts->pendown == 0) return; - if (regs) - input_regs(&corgi_ts->input, regs); - - input_report_abs(&corgi_ts->input, ABS_X, corgi_ts->tc.x); - input_report_abs(&corgi_ts->input, ABS_Y, corgi_ts->tc.y); - input_report_abs(&corgi_ts->input, ABS_PRESSURE, corgi_ts->tc.pressure); - input_report_key(&corgi_ts->input, BTN_TOUCH, (corgi_ts->pendown != 0)); - input_sync(&corgi_ts->input); + input_regs(corgi_ts->input, regs); + input_report_abs(corgi_ts->input, ABS_X, corgi_ts->tc.x); + input_report_abs(corgi_ts->input, ABS_Y, corgi_ts->tc.y); + input_report_abs(corgi_ts->input, ABS_PRESSURE, corgi_ts->tc.pressure); + input_report_key(corgi_ts->input, BTN_TOUCH, (corgi_ts->pendown != 0)); + input_sync(corgi_ts->input); } static void ts_interrupt_main(struct corgi_ts *corgi_ts, int isTimer, struct pt_regs *regs) @@ -234,34 +231,32 @@ static irqreturn_t ts_interrupt(int irq, void *dev_id, struct pt_regs *regs) } #ifdef CONFIG_PM -static int corgits_suspend(struct device *dev, pm_message_t state, uint32_t level) +static int corgits_suspend(struct device *dev, pm_message_t state) { - if (level == SUSPEND_POWER_DOWN) { - struct corgi_ts *corgi_ts = dev_get_drvdata(dev); - - if (corgi_ts->pendown) { - del_timer_sync(&corgi_ts->timer); - corgi_ts->tc.pressure = 0; - new_data(corgi_ts, NULL); - corgi_ts->pendown = 0; - } - corgi_ts->power_mode = PWR_MODE_SUSPEND; + struct corgi_ts *corgi_ts = dev_get_drvdata(dev); - corgi_ssp_ads7846_putget((1u << ADSCTRL_ADR_SH) | ADSCTRL_STS); + if (corgi_ts->pendown) { + del_timer_sync(&corgi_ts->timer); + corgi_ts->tc.pressure = 0; + new_data(corgi_ts, NULL); + corgi_ts->pendown = 0; } + corgi_ts->power_mode = PWR_MODE_SUSPEND; + + corgi_ssp_ads7846_putget((1u << ADSCTRL_ADR_SH) | ADSCTRL_STS); + return 0; } -static int corgits_resume(struct device *dev, uint32_t level) +static int corgits_resume(struct device *dev) { - if (level == RESUME_POWER_ON) { - struct corgi_ts *corgi_ts = dev_get_drvdata(dev); + struct corgi_ts *corgi_ts = dev_get_drvdata(dev); + + corgi_ssp_ads7846_putget((4u << ADSCTRL_ADR_SH) | ADSCTRL_STS); + /* Enable Falling Edge */ + set_irq_type(corgi_ts->irq_gpio, IRQT_FALLING); + corgi_ts->power_mode = PWR_MODE_ACTIVE; - corgi_ssp_ads7846_putget((4u << ADSCTRL_ADR_SH) | ADSCTRL_STS); - /* Enable Falling Edge */ - set_irq_type(corgi_ts->irq_gpio, IRQT_FALLING); - corgi_ts->power_mode = PWR_MODE_ACTIVE; - } return 0; } #else @@ -273,39 +268,44 @@ static int __init corgits_probe(struct device *dev) { struct corgi_ts *corgi_ts; struct platform_device *pdev = to_platform_device(dev); + struct input_dev *input_dev; + int err = -ENOMEM; - if (!(corgi_ts = kmalloc(sizeof(struct corgi_ts), GFP_KERNEL))) - return -ENOMEM; + corgi_ts = kzalloc(sizeof(struct corgi_ts), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!corgi_ts || !input_dev) + goto fail; dev_set_drvdata(dev, corgi_ts); - memset(corgi_ts, 0, sizeof(struct corgi_ts)); - corgi_ts->machinfo = dev->platform_data; corgi_ts->irq_gpio = platform_get_irq(pdev, 0); if (corgi_ts->irq_gpio < 0) { - kfree(corgi_ts); - return -ENODEV; + err = -ENODEV; + goto fail; } - init_input_dev(&corgi_ts->input); - corgi_ts->input.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - corgi_ts->input.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); - input_set_abs_params(&corgi_ts->input, ABS_X, X_AXIS_MIN, X_AXIS_MAX, 0, 0); - input_set_abs_params(&corgi_ts->input, ABS_Y, Y_AXIS_MIN, Y_AXIS_MAX, 0, 0); - input_set_abs_params(&corgi_ts->input, ABS_PRESSURE, PRESSURE_MIN, PRESSURE_MAX, 0, 0); + corgi_ts->input = input_dev; - strcpy(corgi_ts->phys, "corgits/input0"); + init_timer(&corgi_ts->timer); + corgi_ts->timer.data = (unsigned long) corgi_ts; + corgi_ts->timer.function = corgi_ts_timer; - corgi_ts->input.private = corgi_ts; - corgi_ts->input.name = "Corgi Touchscreen"; - corgi_ts->input.dev = dev; - corgi_ts->input.phys = corgi_ts->phys; - corgi_ts->input.id.bustype = BUS_HOST; - corgi_ts->input.id.vendor = 0x0001; - corgi_ts->input.id.product = 0x0002; - corgi_ts->input.id.version = 0x0100; + input_dev->name = "Corgi Touchscreen"; + input_dev->phys = "corgits/input0"; + input_dev->id.bustype = BUS_HOST; + input_dev->id.vendor = 0x0001; + input_dev->id.product = 0x0002; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = dev; + input_dev->private = corgi_ts; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); + input_set_abs_params(input_dev, ABS_X, X_AXIS_MIN, X_AXIS_MAX, 0, 0); + input_set_abs_params(input_dev, ABS_Y, Y_AXIS_MIN, Y_AXIS_MAX, 0, 0); + input_set_abs_params(input_dev, ABS_PRESSURE, PRESSURE_MIN, PRESSURE_MAX, 0, 0); pxa_gpio_mode(IRQ_TO_GPIO(corgi_ts->irq_gpio) | GPIO_IN); @@ -319,25 +319,24 @@ static int __init corgits_probe(struct device *dev) corgi_ssp_ads7846_putget((5u << ADSCTRL_ADR_SH) | ADSCTRL_STS); mdelay(5); - init_timer(&corgi_ts->timer); - corgi_ts->timer.data = (unsigned long) corgi_ts; - corgi_ts->timer.function = corgi_ts_timer; - - input_register_device(&corgi_ts->input); - corgi_ts->power_mode = PWR_MODE_ACTIVE; - if (request_irq(corgi_ts->irq_gpio, ts_interrupt, SA_INTERRUPT, "ts", corgi_ts)) { - input_unregister_device(&corgi_ts->input); - kfree(corgi_ts); - return -EBUSY; + err = -EBUSY; + goto fail; } + input_register_device(corgi_ts->input); + + corgi_ts->power_mode = PWR_MODE_ACTIVE; + /* Enable Falling Edge */ set_irq_type(corgi_ts->irq_gpio, IRQT_FALLING); - printk(KERN_INFO "input: Corgi Touchscreen Registered\n"); - return 0; + + fail: input_free_device(input_dev); + kfree(corgi_ts); + return err; + } static int corgits_remove(struct device *dev) @@ -347,7 +346,7 @@ static int corgits_remove(struct device *dev) free_irq(corgi_ts->irq_gpio, NULL); del_timer_sync(&corgi_ts->timer); corgi_ts->machinfo->put_hsync(); - input_unregister_device(&corgi_ts->input); + input_unregister_device(corgi_ts->input); kfree(corgi_ts); return 0; } diff --git a/drivers/input/touchscreen/elo.c b/drivers/input/touchscreen/elo.c index 3cdc9cab688d..c86a2eb310fd 100644 --- a/drivers/input/touchscreen/elo.c +++ b/drivers/input/touchscreen/elo.c @@ -36,14 +36,12 @@ MODULE_LICENSE("GPL"); #define ELO_MAX_LENGTH 10 -static char *elo_name = "Elo Serial TouchScreen"; - /* * Per-touchscreen data. */ struct elo { - struct input_dev dev; + struct input_dev *dev; struct serio *serio; int id; int idx; @@ -54,7 +52,7 @@ struct elo { static void elo_process_data_10(struct elo* elo, unsigned char data, struct pt_regs *regs) { - struct input_dev *dev = &elo->dev; + struct input_dev *dev = elo->dev; elo->csum += elo->data[elo->idx] = data; @@ -80,7 +78,7 @@ static void elo_process_data_10(struct elo* elo, unsigned char data, struct pt_r input_report_abs(dev, ABS_X, (elo->data[4] << 8) | elo->data[3]); input_report_abs(dev, ABS_Y, (elo->data[6] << 8) | elo->data[5]); input_report_abs(dev, ABS_PRESSURE, (elo->data[8] << 8) | elo->data[7]); - input_report_key(dev, BTN_TOUCH, elo->data[2] & 3); + input_report_key(dev, BTN_TOUCH, elo->data[8] || elo->data[7]); input_sync(dev); } elo->idx = 0; @@ -91,7 +89,7 @@ static void elo_process_data_10(struct elo* elo, unsigned char data, struct pt_r static void elo_process_data_6(struct elo* elo, unsigned char data, struct pt_regs *regs) { - struct input_dev *dev = &elo->dev; + struct input_dev *dev = elo->dev; elo->data[elo->idx] = data; @@ -129,7 +127,7 @@ static void elo_process_data_6(struct elo* elo, unsigned char data, struct pt_re case 5: if ((data & 0xf0) == 0) { input_report_abs(dev, ABS_PRESSURE, elo->data[5]); - input_report_key(dev, BTN_TOUCH, elo->data[5]); + input_report_key(dev, BTN_TOUCH, !!elo->data[5]); } input_sync(dev); elo->idx = 0; @@ -139,7 +137,7 @@ static void elo_process_data_6(struct elo* elo, unsigned char data, struct pt_re static void elo_process_data_3(struct elo* elo, unsigned char data, struct pt_regs *regs) { - struct input_dev *dev = &elo->dev; + struct input_dev *dev = elo->dev; elo->data[elo->idx] = data; @@ -191,7 +189,7 @@ static void elo_disconnect(struct serio *serio) { struct elo* elo = serio_get_drvdata(serio); - input_unregister_device(&elo->dev); + input_unregister_device(elo->dev); serio_close(serio); serio_set_drvdata(serio, NULL); kfree(elo); @@ -206,67 +204,68 @@ static void elo_disconnect(struct serio *serio) static int elo_connect(struct serio *serio, struct serio_driver *drv) { struct elo *elo; + struct input_dev *input_dev; int err; - if (!(elo = kmalloc(sizeof(struct elo), GFP_KERNEL))) - return -ENOMEM; + elo = kzalloc(sizeof(struct elo), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!elo || !input_dev) { + err = -ENOMEM; + goto fail; + } - memset(elo, 0, sizeof(struct elo)); + elo->serio = serio; + elo->id = serio->id.id; + elo->dev = input_dev; + snprintf(elo->phys, sizeof(elo->phys), "%s/input0", serio->phys); - init_input_dev(&elo->dev); - elo->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - elo->dev.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); + input_dev->private = elo; + input_dev->name = "Elo Serial TouchScreen"; + input_dev->phys = elo->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_ELO; + input_dev->id.product = elo->id; + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; - elo->id = serio->id.id; + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); switch (elo->id) { case 0: /* 10-byte protocol */ - input_set_abs_params(&elo->dev, ABS_X, 96, 4000, 0, 0); - input_set_abs_params(&elo->dev, ABS_Y, 96, 4000, 0, 0); - input_set_abs_params(&elo->dev, ABS_PRESSURE, 0, 255, 0, 0); + input_set_abs_params(input_dev, ABS_X, 96, 4000, 0, 0); + input_set_abs_params(input_dev, ABS_Y, 96, 4000, 0, 0); + input_set_abs_params(input_dev, ABS_PRESSURE, 0, 255, 0, 0); break; case 1: /* 6-byte protocol */ - input_set_abs_params(&elo->dev, ABS_PRESSURE, 0, 15, 0, 0); + input_set_abs_params(input_dev, ABS_PRESSURE, 0, 15, 0, 0); case 2: /* 4-byte protocol */ - input_set_abs_params(&elo->dev, ABS_X, 96, 4000, 0, 0); - input_set_abs_params(&elo->dev, ABS_Y, 96, 4000, 0, 0); + input_set_abs_params(input_dev, ABS_X, 96, 4000, 0, 0); + input_set_abs_params(input_dev, ABS_Y, 96, 4000, 0, 0); break; case 3: /* 3-byte protocol */ - input_set_abs_params(&elo->dev, ABS_X, 0, 255, 0, 0); - input_set_abs_params(&elo->dev, ABS_Y, 0, 255, 0, 0); + input_set_abs_params(input_dev, ABS_X, 0, 255, 0, 0); + input_set_abs_params(input_dev, ABS_Y, 0, 255, 0, 0); break; } - elo->serio = serio; - - sprintf(elo->phys, "%s/input0", serio->phys); - - elo->dev.private = elo; - elo->dev.name = elo_name; - elo->dev.phys = elo->phys; - elo->dev.id.bustype = BUS_RS232; - elo->dev.id.vendor = SERIO_ELO; - elo->dev.id.product = elo->id; - elo->dev.id.version = 0x0100; - serio_set_drvdata(serio, elo); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(elo); - return err; - } - - input_register_device(&elo->dev); - - printk(KERN_INFO "input: %s on %s\n", elo_name, serio->phys); + if (err) + goto fail; + input_register_device(elo->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(elo); + return err; } /* diff --git a/drivers/input/touchscreen/gunze.c b/drivers/input/touchscreen/gunze.c index 53a27e43dd23..466da190ceec 100644 --- a/drivers/input/touchscreen/gunze.c +++ b/drivers/input/touchscreen/gunze.c @@ -48,14 +48,12 @@ MODULE_LICENSE("GPL"); #define GUNZE_MAX_LENGTH 10 -static char *gunze_name = "Gunze AHL-51S TouchScreen"; - /* * Per-touchscreen data. */ struct gunze { - struct input_dev dev; + struct input_dev *dev; struct serio *serio; int idx; unsigned char data[GUNZE_MAX_LENGTH]; @@ -64,7 +62,7 @@ struct gunze { static void gunze_process_packet(struct gunze* gunze, struct pt_regs *regs) { - struct input_dev *dev = &gunze->dev; + struct input_dev *dev = gunze->dev; if (gunze->idx != GUNZE_MAX_LENGTH || gunze->data[5] != ',' || (gunze->data[0] != 'T' && gunze->data[0] != 'R')) { @@ -100,11 +98,13 @@ static irqreturn_t gunze_interrupt(struct serio *serio, static void gunze_disconnect(struct serio *serio) { - struct gunze* gunze = serio_get_drvdata(serio); + struct gunze *gunze = serio_get_drvdata(serio); - input_unregister_device(&gunze->dev); + input_get_device(gunze->dev); + input_unregister_device(gunze->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_put_device(gunze->dev); kfree(gunze); } @@ -117,45 +117,45 @@ static void gunze_disconnect(struct serio *serio) static int gunze_connect(struct serio *serio, struct serio_driver *drv) { struct gunze *gunze; + struct input_dev *input_dev; int err; - if (!(gunze = kmalloc(sizeof(struct gunze), GFP_KERNEL))) - return -ENOMEM; - - memset(gunze, 0, sizeof(struct gunze)); - - init_input_dev(&gunze->dev); - gunze->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - gunze->dev.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); - input_set_abs_params(&gunze->dev, ABS_X, 24, 1000, 0, 0); - input_set_abs_params(&gunze->dev, ABS_Y, 24, 1000, 0, 0); + gunze = kzalloc(sizeof(struct gunze), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!gunze || !input_dev) { + err = -ENOMEM; + goto fail; + } gunze->serio = serio; - + gunze->dev = input_dev; sprintf(gunze->phys, "%s/input0", serio->phys); - gunze->dev.private = gunze; - gunze->dev.name = gunze_name; - gunze->dev.phys = gunze->phys; - gunze->dev.id.bustype = BUS_RS232; - gunze->dev.id.vendor = SERIO_GUNZE; - gunze->dev.id.product = 0x0051; - gunze->dev.id.version = 0x0100; + input_dev->private = gunze; + input_dev->name = "Gunze AHL-51S TouchScreen"; + input_dev->phys = gunze->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_GUNZE; + input_dev->id.product = 0x0051; + input_dev->id.version = 0x0100; + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); + input_set_abs_params(input_dev, ABS_X, 24, 1000, 0, 0); + input_set_abs_params(input_dev, ABS_Y, 24, 1000, 0, 0); serio_set_drvdata(serio, gunze); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(gunze); - return err; - } - - input_register_device(&gunze->dev); - - printk(KERN_INFO "input: %s on %s\n", gunze_name, serio->phys); + if (err) + goto fail; + input_register_device(gunze->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(gunze); + return err; } /* diff --git a/drivers/input/touchscreen/h3600_ts_input.c b/drivers/input/touchscreen/h3600_ts_input.c index bcfa1e36f957..a18d56bdafd9 100644 --- a/drivers/input/touchscreen/h3600_ts_input.c +++ b/drivers/input/touchscreen/h3600_ts_input.c @@ -39,7 +39,6 @@ #include <linux/serio.h> #include <linux/init.h> #include <linux/delay.h> -#include <linux/pm.h> /* SA1100 serial defines */ #include <asm/arch/hardware.h> @@ -93,16 +92,12 @@ MODULE_LICENSE("GPL"); #define H3600_SCANCODE_LEFT 8 /* 8 -> left */ #define H3600_SCANCODE_DOWN 9 /* 9 -> down */ -static char *h3600_name = "H3600 TouchScreen"; - /* * Per-touchscreen data. */ struct h3600_dev { - struct input_dev dev; - struct pm_dev *pm_dev; + struct input_dev *dev; struct serio *serio; - struct pm_dev *pm_dev; unsigned char event; /* event ID from packet */ unsigned char chksum; unsigned char len; @@ -163,33 +158,6 @@ unsigned int h3600_flite_power(struct input_dev *dev, enum flite_pwr pwr) return 0; } -static int suspended = 0; -static int h3600ts_pm_callback(struct pm_dev *pm_dev, pm_request_t req, - void *data) -{ - struct input_dev *dev = (struct input_dev *) data; - - switch (req) { - case PM_SUSPEND: /* enter D1-D3 */ - suspended = 1; - h3600_flite_power(dev, FLITE_PWR_OFF); - break; - case PM_BLANK: - if (!suspended) - h3600_flite_power(dev, FLITE_PWR_OFF); - break; - case PM_RESUME: /* enter D0 */ - /* same as unblank */ - case PM_UNBLANK: - if (suspended) { - //initSerial(); - suspended = 0; - } - h3600_flite_power(dev, FLITE_PWR_ON); - break; - } - return 0; -} #endif /* @@ -199,7 +167,7 @@ static int h3600ts_pm_callback(struct pm_dev *pm_dev, pm_request_t req, */ static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs) { - struct input_dev *dev = &ts->dev; + struct input_dev *dev = ts->dev; static int touched = 0; int key, down = 0; @@ -295,6 +263,7 @@ static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs) static int h3600ts_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) { +#if 0 struct h3600_dev *ts = dev->private; switch (type) { @@ -304,6 +273,8 @@ static int h3600ts_event(struct input_dev *dev, unsigned int type, } } return -1; +#endif + return 0; } /* @@ -380,14 +351,48 @@ static irqreturn_t h3600ts_interrupt(struct serio *serio, unsigned char data, static int h3600ts_connect(struct serio *serio, struct serio_driver *drv) { struct h3600_dev *ts; + struct input_dev *input_dev; int err; - if (!(ts = kmalloc(sizeof(struct h3600_dev), GFP_KERNEL))) - return -ENOMEM; + ts = kzalloc(sizeof(struct h3600_dev), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!ts || !input_dev) { + err = -ENOMEM; + goto fail1; + } - memset(ts, 0, sizeof(struct h3600_dev)); + ts->serio = serio; + ts->dev = input_dev; + sprintf(ts->phys, "%s/input0", serio->phys); - init_input_dev(&ts->dev); + input_dev->name = "H3600 TouchScreen"; + input_dev->phys = ts->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_H3600; + input_dev->id.product = 0x0666; /* FIXME !!! We can ask the hardware */ + input_dev->id.version = 0x0100; + input_dev->cdev.dev = &serio->dev; + input_dev->private = ts; + + input_dev->event = h3600ts_event; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_LED) | BIT(EV_PWR); + input_dev->ledbit[0] = BIT(LED_SLEEP); + input_set_abs_params(input_dev, ABS_X, 60, 985, 0, 0); + input_set_abs_params(input_dev, ABS_Y, 35, 1024, 0, 0); + + set_bit(KEY_RECORD, input_dev->keybit); + set_bit(KEY_Q, input_dev->keybit); + set_bit(KEY_PROG1, input_dev->keybit); + set_bit(KEY_PROG2, input_dev->keybit); + set_bit(KEY_PROG3, input_dev->keybit); + set_bit(KEY_UP, input_dev->keybit); + set_bit(KEY_RIGHT, input_dev->keybit); + set_bit(KEY_LEFT, input_dev->keybit); + set_bit(KEY_DOWN, input_dev->keybit); + set_bit(KEY_ENTER, input_dev->keybit); + set_bit(KEY_SUSPEND, input_dev->keybit); + set_bit(BTN_TOUCH, input_dev->keybit); /* Device specific stuff */ set_GPIO_IRQ_edge(GPIO_BITSY_ACTION_BUTTON, GPIO_BOTH_EDGES); @@ -397,73 +402,35 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv) SA_SHIRQ | SA_INTERRUPT | SA_SAMPLE_RANDOM, "h3600_action", &ts->dev)) { printk(KERN_ERR "h3600ts.c: Could not allocate Action Button IRQ!\n"); - kfree(ts); - return -EBUSY; + err = -EBUSY; + goto fail2; } if (request_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, npower_button_handler, SA_SHIRQ | SA_INTERRUPT | SA_SAMPLE_RANDOM, "h3600_suspend", &ts->dev)) { - free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, &ts->dev); printk(KERN_ERR "h3600ts.c: Could not allocate Power Button IRQ!\n"); - kfree(ts); - return -EBUSY; + err = -EBUSY; + goto fail3; } - /* Now we have things going we setup our input device */ - ts->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_LED) | BIT(EV_PWR); - ts->dev.ledbit[0] = BIT(LED_SLEEP); - input_set_abs_params(&ts->dev, ABS_X, 60, 985, 0, 0); - input_set_abs_params(&ts->dev, ABS_Y, 35, 1024, 0, 0); - - set_bit(KEY_RECORD, ts->dev.keybit); - set_bit(KEY_Q, ts->dev.keybit); - set_bit(KEY_PROG1, ts->dev.keybit); - set_bit(KEY_PROG2, ts->dev.keybit); - set_bit(KEY_PROG3, ts->dev.keybit); - set_bit(KEY_UP, ts->dev.keybit); - set_bit(KEY_RIGHT, ts->dev.keybit); - set_bit(KEY_LEFT, ts->dev.keybit); - set_bit(KEY_DOWN, ts->dev.keybit); - set_bit(KEY_ENTER, ts->dev.keybit); - ts->dev.keybit[LONG(BTN_TOUCH)] |= BIT(BTN_TOUCH); - ts->dev.keybit[LONG(KEY_SUSPEND)] |= BIT(KEY_SUSPEND); - - ts->serio = serio; - - sprintf(ts->phys, "%s/input0", serio->phys); - - ts->dev.event = h3600ts_event; - ts->dev.private = ts; - ts->dev.name = h3600_name; - ts->dev.phys = ts->phys; - ts->dev.id.bustype = BUS_RS232; - ts->dev.id.vendor = SERIO_H3600; - ts->dev.id.product = 0x0666; /* FIXME !!! We can ask the hardware */ - ts->dev.id.version = 0x0100; - serio_set_drvdata(serio, ts); err = serio_open(serio, drv); - if (err) { - free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, ts); - free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, ts); - serio_set_drvdata(serio, NULL); - kfree(ts); + if (err) return err; - } //h3600_flite_control(1, 25); /* default brightness */ -#ifdef CONFIG_PM - ts->pm_dev = pm_register(PM_ILLUMINATION_DEV, PM_SYS_LIGHT, - h3600ts_pm_callback); - printk("registered pm callback\n"); -#endif - input_register_device(&ts->dev); - - printk(KERN_INFO "input: %s on %s\n", h3600_name, serio->phys); + input_register_device(ts->dev); return 0; + +fail3: free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, ts->dev); +fail2: free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, ts->dev); +fail1: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(ts); + return err; } /* @@ -476,9 +443,11 @@ static void h3600ts_disconnect(struct serio *serio) free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, &ts->dev); free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, &ts->dev); - input_unregister_device(&ts->dev); + input_get_device(ts->dev); + input_unregister_device(ts->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_put_device(ts->dev); kfree(ts); } diff --git a/drivers/input/touchscreen/hp680_ts_input.c b/drivers/input/touchscreen/hp680_ts_input.c index 7e1404441eca..957dd5a1b15e 100644 --- a/drivers/input/touchscreen/hp680_ts_input.c +++ b/drivers/input/touchscreen/hp680_ts_input.c @@ -21,10 +21,8 @@ static void do_softint(void *data); -static struct input_dev hp680_ts_dev; +static struct input_dev *hp680_ts_dev; static DECLARE_WORK(work, do_softint, 0); -static char *hp680_ts_name = "HP Jornada touchscreen"; -static char *hp680_ts_phys = "input0"; static void do_softint(void *data) { @@ -58,14 +56,14 @@ static void do_softint(void *data) } if (touched) { - input_report_key(&hp680_ts_dev, BTN_TOUCH, 1); - input_report_abs(&hp680_ts_dev, ABS_X, absx); - input_report_abs(&hp680_ts_dev, ABS_Y, absy); + input_report_key(hp680_ts_dev, BTN_TOUCH, 1); + input_report_abs(hp680_ts_dev, ABS_X, absx); + input_report_abs(hp680_ts_dev, ABS_Y, absy); } else { - input_report_key(&hp680_ts_dev, BTN_TOUCH, 0); + input_report_key(hp680_ts_dev, BTN_TOUCH, 0); } - input_sync(&hp680_ts_dev); + input_sync(hp680_ts_dev); enable_irq(HP680_TS_IRQ); } @@ -92,27 +90,29 @@ static int __init hp680_ts_init(void) scpcr |= SCPCR_TS_ENABLE; ctrl_outw(scpcr, SCPCR); - memset(&hp680_ts_dev, 0, sizeof(hp680_ts_dev)); - init_input_dev(&hp680_ts_dev); + hp680_ts_dev = input_allocate_device(); + if (!hp680_ts_dev) + return -ENOMEM; - hp680_ts_dev.evbit[0] = BIT(EV_ABS) | BIT(EV_KEY); - hp680_ts_dev.absbit[0] = BIT(ABS_X) | BIT(ABS_Y); - hp680_ts_dev.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); + hp680_ts_dev->evbit[0] = BIT(EV_ABS) | BIT(EV_KEY); + hp680_ts_dev->absbit[0] = BIT(ABS_X) | BIT(ABS_Y); + hp680_ts_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); - hp680_ts_dev.absmin[ABS_X] = HP680_TS_ABS_X_MIN; - hp680_ts_dev.absmin[ABS_Y] = HP680_TS_ABS_Y_MIN; - hp680_ts_dev.absmax[ABS_X] = HP680_TS_ABS_X_MAX; - hp680_ts_dev.absmax[ABS_Y] = HP680_TS_ABS_Y_MAX; + hp680_ts_dev->absmin[ABS_X] = HP680_TS_ABS_X_MIN; + hp680_ts_dev->absmin[ABS_Y] = HP680_TS_ABS_Y_MIN; + hp680_ts_dev->absmax[ABS_X] = HP680_TS_ABS_X_MAX; + hp680_ts_dev->absmax[ABS_Y] = HP680_TS_ABS_Y_MAX; - hp680_ts_dev.name = hp680_ts_name; - hp680_ts_dev.phys = hp680_ts_phys; - input_register_device(&hp680_ts_dev); + hp680_ts_dev->name = "HP Jornada touchscreen"; + hp680_ts_dev->phys = "hp680_ts/input0"; - if (request_irq - (HP680_TS_IRQ, hp680_ts_interrupt, SA_INTERRUPT, MODNAME, 0) < 0) { - printk(KERN_ERR "hp680_touchscreen.c : Can't allocate irq %d\n", + input_register_device(hp680_ts_dev); + + if (request_irq(HP680_TS_IRQ, hp680_ts_interrupt, + SA_INTERRUPT, MODNAME, 0) < 0) { + printk(KERN_ERR "hp680_touchscreen.c: Can't allocate irq %d\n", HP680_TS_IRQ); - input_unregister_device(&hp680_ts_dev); + input_unregister_device(hp680_ts_dev); return -EBUSY; } @@ -124,7 +124,7 @@ static void __exit hp680_ts_exit(void) free_irq(HP680_TS_IRQ, 0); cancel_delayed_work(&work); flush_scheduled_work(); - input_unregister_device(&hp680_ts_dev); + input_unregister_device(hp680_ts_dev); } module_init(hp680_ts_init); diff --git a/drivers/input/touchscreen/mk712.c b/drivers/input/touchscreen/mk712.c index afaaebe5225b..4844d250a5eb 100644 --- a/drivers/input/touchscreen/mk712.c +++ b/drivers/input/touchscreen/mk712.c @@ -77,7 +77,7 @@ MODULE_PARM_DESC(irq, "IRQ of MK712 touchscreen controller"); #define MK712_READ_ONE_POINT 0x20 #define MK712_POWERUP 0x40 -static struct input_dev mk712_dev; +static struct input_dev *mk712_dev; static DEFINE_SPINLOCK(mk712_lock); static irqreturn_t mk712_interrupt(int irq, void *dev_id, struct pt_regs *regs) @@ -88,7 +88,7 @@ static irqreturn_t mk712_interrupt(int irq, void *dev_id, struct pt_regs *regs) static unsigned short last_y; spin_lock(&mk712_lock); - input_regs(&mk712_dev, regs); + input_regs(mk712_dev, regs); status = inb(mk712_io + MK712_STATUS); @@ -100,7 +100,7 @@ static irqreturn_t mk712_interrupt(int irq, void *dev_id, struct pt_regs *regs) if (~status & MK712_STATUS_TOUCH) { debounce = 1; - input_report_key(&mk712_dev, BTN_TOUCH, 0); + input_report_key(mk712_dev, BTN_TOUCH, 0); goto end; } @@ -110,15 +110,15 @@ static irqreturn_t mk712_interrupt(int irq, void *dev_id, struct pt_regs *regs) goto end; } - input_report_key(&mk712_dev, BTN_TOUCH, 1); - input_report_abs(&mk712_dev, ABS_X, last_x); - input_report_abs(&mk712_dev, ABS_Y, last_y); + input_report_key(mk712_dev, BTN_TOUCH, 1); + input_report_abs(mk712_dev, ABS_X, last_x); + input_report_abs(mk712_dev, ABS_Y, last_y); end: last_x = inw(mk712_io + MK712_X) & 0x0fff; last_y = inw(mk712_io + MK712_Y) & 0x0fff; - input_sync(&mk712_dev); + input_sync(mk712_dev); spin_unlock(&mk712_lock); return IRQ_HANDLED; } @@ -154,30 +154,11 @@ static void mk712_close(struct input_dev *dev) spin_unlock_irqrestore(&mk712_lock, flags); } -static struct input_dev mk712_dev = { - .evbit = { BIT(EV_KEY) | BIT(EV_ABS) }, - .keybit = { [LONG(BTN_TOUCH)] = BIT(BTN_TOUCH) }, - .absbit = { BIT(ABS_X) | BIT(ABS_Y) }, - .open = mk712_open, - .close = mk712_close, - .name = "ICS MicroClock MK712 TouchScreen", - .phys = "isa0260/input0", - .absmin = { [ABS_X] = 0, [ABS_Y] = 0 }, - .absmax = { [ABS_X] = 0xfff, [ABS_Y] = 0xfff }, - .absfuzz = { [ABS_X] = 88, [ABS_Y] = 88 }, - .id = { - .bustype = BUS_ISA, - .vendor = 0x0005, - .product = 0x0001, - .version = 0x0100, - }, -}; - int __init mk712_init(void) { + int err; - if(!request_region(mk712_io, 8, "mk712")) - { + if (!request_region(mk712_io, 8, "mk712")) { printk(KERN_WARNING "mk712: unable to get IO region\n"); return -ENODEV; } @@ -188,28 +169,49 @@ int __init mk712_init(void) (inw(mk712_io + MK712_Y) & 0xf000) || (inw(mk712_io + MK712_STATUS) & 0xf333)) { printk(KERN_WARNING "mk712: device not present\n"); - release_region(mk712_io, 8); - return -ENODEV; + err = -ENODEV; + goto fail; } - if(request_irq(mk712_irq, mk712_interrupt, 0, "mk712", &mk712_dev)) - { - printk(KERN_WARNING "mk712: unable to get IRQ\n"); - release_region(mk712_io, 8); - return -EBUSY; + if (!(mk712_dev = input_allocate_device())) { + printk(KERN_ERR "mk712: not enough memory\n"); + err = -ENOMEM; + goto fail; } - input_register_device(&mk712_dev); + mk712_dev->name = "ICS MicroClock MK712 TouchScreen"; + mk712_dev->phys = "isa0260/input0"; + mk712_dev->id.bustype = BUS_ISA; + mk712_dev->id.vendor = 0x0005; + mk712_dev->id.product = 0x0001; + mk712_dev->id.version = 0x0100; + + mk712_dev->open = mk712_open; + mk712_dev->close = mk712_close; - printk(KERN_INFO "input: ICS MicroClock MK712 TouchScreen at %#x irq %d\n", mk712_io, mk712_irq); + mk712_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + mk712_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); + input_set_abs_params(mk712_dev, ABS_X, 0, 0xfff, 88, 0); + input_set_abs_params(mk712_dev, ABS_Y, 0, 0xfff, 88, 0); + if (request_irq(mk712_irq, mk712_interrupt, 0, "mk712", mk712_dev)) { + printk(KERN_WARNING "mk712: unable to get IRQ\n"); + err = -EBUSY; + goto fail; + } + + input_register_device(mk712_dev); return 0; + + fail: input_free_device(mk712_dev); + release_region(mk712_io, 8); + return err; } static void __exit mk712_exit(void) { - input_unregister_device(&mk712_dev); - free_irq(mk712_irq, &mk712_dev); + input_unregister_device(mk712_dev); + free_irq(mk712_irq, mk712_dev); release_region(mk712_io, 8); } diff --git a/drivers/input/touchscreen/mtouch.c b/drivers/input/touchscreen/mtouch.c index aa8ee7842179..1d0d37eeef6e 100644 --- a/drivers/input/touchscreen/mtouch.c +++ b/drivers/input/touchscreen/mtouch.c @@ -51,14 +51,12 @@ MODULE_LICENSE("GPL"); #define MTOUCH_GET_YC(data) (((data[4])<<7) | data[3]) #define MTOUCH_GET_TOUCHED(data) (MTOUCH_FORMAT_TABLET_TOUCH_BIT & data[0]) -static char *mtouch_name = "MicroTouch Serial TouchScreen"; - /* * Per-touchscreen data. */ struct mtouch { - struct input_dev dev; + struct input_dev *dev; struct serio *serio; int idx; unsigned char data[MTOUCH_MAX_LENGTH]; @@ -67,7 +65,7 @@ struct mtouch { static void mtouch_process_format_tablet(struct mtouch *mtouch, struct pt_regs *regs) { - struct input_dev *dev = &mtouch->dev; + struct input_dev *dev = mtouch->dev; if (MTOUCH_FORMAT_TABLET_LENGTH == ++mtouch->idx) { input_regs(dev, regs); @@ -116,9 +114,11 @@ static void mtouch_disconnect(struct serio *serio) { struct mtouch* mtouch = serio_get_drvdata(serio); - input_unregister_device(&mtouch->dev); + input_get_device(mtouch->dev); + input_unregister_device(mtouch->dev); serio_close(serio); serio_set_drvdata(serio, NULL); + input_put_device(mtouch->dev); kfree(mtouch); } @@ -131,46 +131,46 @@ static void mtouch_disconnect(struct serio *serio) static int mtouch_connect(struct serio *serio, struct serio_driver *drv) { struct mtouch *mtouch; + struct input_dev *input_dev; int err; - if (!(mtouch = kmalloc(sizeof(*mtouch), GFP_KERNEL))) - return -ENOMEM; - - memset(mtouch, 0, sizeof(*mtouch)); - - init_input_dev(&mtouch->dev); - mtouch->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - mtouch->dev.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); - - input_set_abs_params(&mtouch->dev, ABS_X, MTOUCH_MIN_XC, MTOUCH_MAX_XC, 0, 0); - input_set_abs_params(&mtouch->dev, ABS_Y, MTOUCH_MIN_YC, MTOUCH_MAX_YC, 0, 0); + mtouch = kzalloc(sizeof(struct mtouch), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!mtouch || !input_dev) { + err = -ENOMEM; + goto fail; + } mtouch->serio = serio; - + mtouch->dev = input_dev; sprintf(mtouch->phys, "%s/input0", serio->phys); - mtouch->dev.private = mtouch; - mtouch->dev.name = mtouch_name; - mtouch->dev.phys = mtouch->phys; - mtouch->dev.id.bustype = BUS_RS232; - mtouch->dev.id.vendor = SERIO_MICROTOUCH; - mtouch->dev.id.product = 0; - mtouch->dev.id.version = 0x0100; + input_dev->private = mtouch; + input_dev->name = "MicroTouch Serial TouchScreen"; + input_dev->phys = mtouch->phys; + input_dev->id.bustype = BUS_RS232; + input_dev->id.vendor = SERIO_MICROTOUCH; + input_dev->id.product = 0; + input_dev->id.version = 0x0100; + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); + input_set_abs_params(mtouch->dev, ABS_X, MTOUCH_MIN_XC, MTOUCH_MAX_XC, 0, 0); + input_set_abs_params(mtouch->dev, ABS_Y, MTOUCH_MIN_YC, MTOUCH_MAX_YC, 0, 0); serio_set_drvdata(serio, mtouch); err = serio_open(serio, drv); - if (err) { - serio_set_drvdata(serio, NULL); - kfree(mtouch); - return err; - } - - input_register_device(&mtouch->dev); + if (err) + goto fail; - printk(KERN_INFO "input: %s on %s\n", mtouch->dev.name, serio->phys); + input_register_device(mtouch->dev); return 0; + + fail: serio_set_drvdata(serio, NULL); + input_free_device(input_dev); + kfree(mtouch); + return err; } /* diff --git a/drivers/input/tsdev.c b/drivers/input/tsdev.c index 50c63a155156..ca1547929d62 100644 --- a/drivers/input/tsdev.c +++ b/drivers/input/tsdev.c @@ -53,7 +53,6 @@ #include <linux/random.h> #include <linux/time.h> #include <linux/device.h> -#include <linux/devfs_fs_kernel.h> #ifndef CONFIG_INPUT_TSDEV_SCREEN_X #define CONFIG_INPUT_TSDEV_SCREEN_X 240 @@ -369,6 +368,7 @@ static struct input_handle *tsdev_connect(struct input_handler *handler, struct input_device_id *id) { struct tsdev *tsdev; + struct class_device *cdev; int minor, delta; for (minor = 0; minor < TSDEV_MINORS/2 && tsdev_table[minor]; @@ -410,13 +410,13 @@ static struct input_handle *tsdev_connect(struct input_handler *handler, tsdev_table[minor] = tsdev; - devfs_mk_cdev(MKDEV(INPUT_MAJOR, TSDEV_MINOR_BASE + minor), - S_IFCHR|S_IRUGO|S_IWUSR, "input/ts%d", minor); - devfs_mk_cdev(MKDEV(INPUT_MAJOR, TSDEV_MINOR_BASE + minor + TSDEV_MINORS/2), - S_IFCHR|S_IRUGO|S_IWUSR, "input/tsraw%d", minor); - class_device_create(input_class, + cdev = class_device_create(&input_class, &dev->cdev, MKDEV(INPUT_MAJOR, TSDEV_MINOR_BASE + minor), - dev->dev, "ts%d", minor); + dev->cdev.dev, tsdev->name); + + /* temporary symlink to keep userspace happy */ + sysfs_create_link(&input_class.subsys.kset.kobj, &cdev->kobj, + tsdev->name); return &tsdev->handle; } @@ -426,10 +426,9 @@ static void tsdev_disconnect(struct input_handle *handle) struct tsdev *tsdev = handle->private; struct tsdev_list *list; - class_device_destroy(input_class, + sysfs_remove_link(&input_class.subsys.kset.kobj, tsdev->name); + class_device_destroy(&input_class, MKDEV(INPUT_MAJOR, TSDEV_MINOR_BASE + tsdev->minor)); - devfs_remove("input/ts%d", tsdev->minor); - devfs_remove("input/tsraw%d", tsdev->minor); tsdev->exist = 0; if (tsdev->open) { diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index 04fb606b5ddd..11ae0fddea04 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -1505,7 +1505,7 @@ static int __init capi_init(void) return PTR_ERR(capi_class); } - class_device_create(capi_class, MKDEV(capi_major, 0), NULL, "capi"); + class_device_create(capi_class, NULL, MKDEV(capi_major, 0), NULL, "capi"); devfs_mk_cdev(MKDEV(capi_major, 0), S_IFCHR | S_IRUSR | S_IWUSR, "isdn/capi20"); diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c index c0dc1e3fa58b..d2ead1776c16 100644 --- a/drivers/macintosh/adb.c +++ b/drivers/macintosh/adb.c @@ -905,5 +905,5 @@ adbdev_init(void) adb_dev_class = class_create(THIS_MODULE, "adb"); if (IS_ERR(adb_dev_class)) return; - class_device_create(adb_dev_class, MKDEV(ADB_MAJOR, 0), NULL, "adb"); + class_device_create(adb_dev_class, NULL, MKDEV(ADB_MAJOR, 0), NULL, "adb"); } diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c index db654e8bd67e..cdb6d0283195 100644 --- a/drivers/macintosh/adbhid.c +++ b/drivers/macintosh/adbhid.c @@ -206,7 +206,7 @@ u8 adb_to_linux_keycodes[128] = { }; struct adbhid { - struct input_dev input; + struct input_dev *input; int id; int default_id; int original_handler_id; @@ -291,10 +291,10 @@ adbhid_input_keycode(int id, int keycode, int repeat, struct pt_regs *regs) switch (keycode) { case ADB_KEY_CAPSLOCK: /* Generate down/up events for CapsLock everytime. */ - input_regs(&ahid->input, regs); - input_report_key(&ahid->input, KEY_CAPSLOCK, 1); - input_report_key(&ahid->input, KEY_CAPSLOCK, 0); - input_sync(&ahid->input); + input_regs(ahid->input, regs); + input_report_key(ahid->input, KEY_CAPSLOCK, 1); + input_report_key(ahid->input, KEY_CAPSLOCK, 0); + input_sync(ahid->input); return; #ifdef CONFIG_PPC_PMAC case ADB_KEY_POWER_OLD: /* Power key on PBook 3400 needs remapping */ @@ -347,10 +347,10 @@ adbhid_input_keycode(int id, int keycode, int repeat, struct pt_regs *regs) } if (adbhid[id]->keycode[keycode]) { - input_regs(&adbhid[id]->input, regs); - input_report_key(&adbhid[id]->input, + input_regs(adbhid[id]->input, regs); + input_report_key(adbhid[id]->input, adbhid[id]->keycode[keycode], !up_flag); - input_sync(&adbhid[id]->input); + input_sync(adbhid[id]->input); } else printk(KERN_INFO "Unhandled ADB key (scancode %#02x) %s.\n", keycode, up_flag ? "released" : "pressed"); @@ -441,20 +441,20 @@ adbhid_mouse_input(unsigned char *data, int nb, struct pt_regs *regs, int autopo break; } - input_regs(&adbhid[id]->input, regs); + input_regs(adbhid[id]->input, regs); - input_report_key(&adbhid[id]->input, BTN_LEFT, !((data[1] >> 7) & 1)); - input_report_key(&adbhid[id]->input, BTN_MIDDLE, !((data[2] >> 7) & 1)); + input_report_key(adbhid[id]->input, BTN_LEFT, !((data[1] >> 7) & 1)); + input_report_key(adbhid[id]->input, BTN_MIDDLE, !((data[2] >> 7) & 1)); if (nb >= 4 && adbhid[id]->mouse_kind != ADBMOUSE_TRACKPAD) - input_report_key(&adbhid[id]->input, BTN_RIGHT, !((data[3] >> 7) & 1)); + input_report_key(adbhid[id]->input, BTN_RIGHT, !((data[3] >> 7) & 1)); - input_report_rel(&adbhid[id]->input, REL_X, + input_report_rel(adbhid[id]->input, REL_X, ((data[2]&0x7f) < 64 ? (data[2]&0x7f) : (data[2]&0x7f)-128 )); - input_report_rel(&adbhid[id]->input, REL_Y, + input_report_rel(adbhid[id]->input, REL_Y, ((data[1]&0x7f) < 64 ? (data[1]&0x7f) : (data[1]&0x7f)-128 )); - input_sync(&adbhid[id]->input); + input_sync(adbhid[id]->input); } static void @@ -467,7 +467,7 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto return; } - input_regs(&adbhid[id]->input, regs); + input_regs(adbhid[id]->input, regs); switch (adbhid[id]->original_handler_id) { default: @@ -477,19 +477,19 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto switch (data[1] & 0x0f) { case 0x0: /* microphone */ - input_report_key(&adbhid[id]->input, KEY_SOUND, down); + input_report_key(adbhid[id]->input, KEY_SOUND, down); break; case 0x1: /* mute */ - input_report_key(&adbhid[id]->input, KEY_MUTE, down); + input_report_key(adbhid[id]->input, KEY_MUTE, down); break; case 0x2: /* volume decrease */ - input_report_key(&adbhid[id]->input, KEY_VOLUMEDOWN, down); + input_report_key(adbhid[id]->input, KEY_VOLUMEDOWN, down); break; case 0x3: /* volume increase */ - input_report_key(&adbhid[id]->input, KEY_VOLUMEUP, down); + input_report_key(adbhid[id]->input, KEY_VOLUMEUP, down); break; default: @@ -513,19 +513,19 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto switch (data[1] & 0x0f) { case 0x8: /* mute */ - input_report_key(&adbhid[id]->input, KEY_MUTE, down); + input_report_key(adbhid[id]->input, KEY_MUTE, down); break; case 0x7: /* volume decrease */ - input_report_key(&adbhid[id]->input, KEY_VOLUMEDOWN, down); + input_report_key(adbhid[id]->input, KEY_VOLUMEDOWN, down); break; case 0x6: /* volume increase */ - input_report_key(&adbhid[id]->input, KEY_VOLUMEUP, down); + input_report_key(adbhid[id]->input, KEY_VOLUMEUP, down); break; case 0xb: /* eject */ - input_report_key(&adbhid[id]->input, KEY_EJECTCD, down); + input_report_key(adbhid[id]->input, KEY_EJECTCD, down); break; case 0xa: /* brightness decrease */ @@ -539,7 +539,7 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto } } #endif /* CONFIG_PMAC_BACKLIGHT */ - input_report_key(&adbhid[id]->input, KEY_BRIGHTNESSDOWN, down); + input_report_key(adbhid[id]->input, KEY_BRIGHTNESSDOWN, down); break; case 0x9: /* brightness increase */ @@ -553,19 +553,19 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto } } #endif /* CONFIG_PMAC_BACKLIGHT */ - input_report_key(&adbhid[id]->input, KEY_BRIGHTNESSUP, down); + input_report_key(adbhid[id]->input, KEY_BRIGHTNESSUP, down); break; case 0xc: /* videomode switch */ - input_report_key(&adbhid[id]->input, KEY_SWITCHVIDEOMODE, down); + input_report_key(adbhid[id]->input, KEY_SWITCHVIDEOMODE, down); break; case 0xd: /* keyboard illumination toggle */ - input_report_key(&adbhid[id]->input, KEY_KBDILLUMTOGGLE, down); + input_report_key(adbhid[id]->input, KEY_KBDILLUMTOGGLE, down); break; case 0xe: /* keyboard illumination decrease */ - input_report_key(&adbhid[id]->input, KEY_KBDILLUMDOWN, down); + input_report_key(adbhid[id]->input, KEY_KBDILLUMDOWN, down); break; case 0xf: @@ -573,7 +573,7 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto case 0x8f: case 0x0f: /* keyboard illumination increase */ - input_report_key(&adbhid[id]->input, KEY_KBDILLUMUP, down); + input_report_key(adbhid[id]->input, KEY_KBDILLUMUP, down); break; case 0x7f: @@ -596,7 +596,7 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto break; } - input_sync(&adbhid[id]->input); + input_sync(adbhid[id]->input); } static struct adb_request led_request; @@ -683,7 +683,7 @@ adb_message_handler(struct notifier_block *this, unsigned long code, void *x) int i; for (i = 1; i < 16; i++) { if (adbhid[i]) - del_timer_sync(&adbhid[i]->input.timer); + del_timer_sync(&adbhid[i]->input->timer); } } @@ -699,153 +699,163 @@ adb_message_handler(struct notifier_block *this, unsigned long code, void *x) return NOTIFY_DONE; } -static void +static int adbhid_input_register(int id, int default_id, int original_handler_id, int current_handler_id, int mouse_kind) { + struct adbhid *hid; + struct input_dev *input_dev; + int err; int i; if (adbhid[id]) { printk(KERN_ERR "Trying to reregister ADB HID on ID %d\n", id); - return; + return -EEXIST; } - if (!(adbhid[id] = kmalloc(sizeof(struct adbhid), GFP_KERNEL))) - return; - - memset(adbhid[id], 0, sizeof(struct adbhid)); - sprintf(adbhid[id]->phys, "adb%d:%d.%02x/input", id, default_id, original_handler_id); + adbhid[id] = hid = kzalloc(sizeof(struct adbhid), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!hid || !input_dev) { + err = -ENOMEM; + goto fail; - init_input_dev(&adbhid[id]->input); + } - adbhid[id]->id = default_id; - adbhid[id]->original_handler_id = original_handler_id; - adbhid[id]->current_handler_id = current_handler_id; - adbhid[id]->mouse_kind = mouse_kind; - adbhid[id]->flags = 0; - adbhid[id]->input.private = adbhid[id]; - adbhid[id]->input.name = adbhid[id]->name; - adbhid[id]->input.phys = adbhid[id]->phys; - adbhid[id]->input.id.bustype = BUS_ADB; - adbhid[id]->input.id.vendor = 0x0001; - adbhid[id]->input.id.product = (id << 12) | (default_id << 8) | original_handler_id; - adbhid[id]->input.id.version = 0x0100; + sprintf(hid->phys, "adb%d:%d.%02x/input", id, default_id, original_handler_id); + + hid->id = default_id; + hid->original_handler_id = original_handler_id; + hid->current_handler_id = current_handler_id; + hid->mouse_kind = mouse_kind; + hid->flags = 0; + input_dev->private = hid; + input_dev->name = hid->name; + input_dev->phys = hid->phys; + input_dev->id.bustype = BUS_ADB; + input_dev->id.vendor = 0x0001; + input_dev->id.product = (id << 12) | (default_id << 8) | original_handler_id; + input_dev->id.version = 0x0100; switch (default_id) { case ADB_KEYBOARD: - if (!(adbhid[id]->keycode = kmalloc(sizeof(adb_to_linux_keycodes), GFP_KERNEL))) { - kfree(adbhid[id]); - return; + hid->keycode = kmalloc(sizeof(adb_to_linux_keycodes), GFP_KERNEL); + if (!hid->keycode) { + err = -ENOMEM; + goto fail; } - sprintf(adbhid[id]->name, "ADB keyboard"); + sprintf(hid->name, "ADB keyboard"); - memcpy(adbhid[id]->keycode, adb_to_linux_keycodes, sizeof(adb_to_linux_keycodes)); + memcpy(hid->keycode, adb_to_linux_keycodes, sizeof(adb_to_linux_keycodes)); printk(KERN_INFO "Detected ADB keyboard, type "); switch (original_handler_id) { default: printk("<unknown>.\n"); - adbhid[id]->input.id.version = ADB_KEYBOARD_UNKNOWN; + input_dev->id.version = ADB_KEYBOARD_UNKNOWN; break; case 0x01: case 0x02: case 0x03: case 0x06: case 0x08: case 0x0C: case 0x10: case 0x18: case 0x1B: case 0x1C: case 0xC0: case 0xC3: case 0xC6: printk("ANSI.\n"); - adbhid[id]->input.id.version = ADB_KEYBOARD_ANSI; + input_dev->id.version = ADB_KEYBOARD_ANSI; break; case 0x04: case 0x05: case 0x07: case 0x09: case 0x0D: case 0x11: case 0x14: case 0x19: case 0x1D: case 0xC1: case 0xC4: case 0xC7: printk("ISO, swapping keys.\n"); - adbhid[id]->input.id.version = ADB_KEYBOARD_ISO; - i = adbhid[id]->keycode[10]; - adbhid[id]->keycode[10] = adbhid[id]->keycode[50]; - adbhid[id]->keycode[50] = i; + input_dev->id.version = ADB_KEYBOARD_ISO; + i = hid->keycode[10]; + hid->keycode[10] = hid->keycode[50]; + hid->keycode[50] = i; break; case 0x12: case 0x15: case 0x16: case 0x17: case 0x1A: case 0x1E: case 0xC2: case 0xC5: case 0xC8: case 0xC9: printk("JIS.\n"); - adbhid[id]->input.id.version = ADB_KEYBOARD_JIS; + input_dev->id.version = ADB_KEYBOARD_JIS; break; } for (i = 0; i < 128; i++) - if (adbhid[id]->keycode[i]) - set_bit(adbhid[id]->keycode[i], adbhid[id]->input.keybit); - - adbhid[id]->input.evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_REP); - adbhid[id]->input.ledbit[0] = BIT(LED_SCROLLL) | BIT(LED_CAPSL) | BIT(LED_NUML); - adbhid[id]->input.event = adbhid_kbd_event; - adbhid[id]->input.keycodemax = 127; - adbhid[id]->input.keycodesize = 1; + if (hid->keycode[i]) + set_bit(hid->keycode[i], input_dev->keybit); + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_REP); + input_dev->ledbit[0] = BIT(LED_SCROLLL) | BIT(LED_CAPSL) | BIT(LED_NUML); + input_dev->event = adbhid_kbd_event; + input_dev->keycodemax = 127; + input_dev->keycodesize = 1; break; case ADB_MOUSE: - sprintf(adbhid[id]->name, "ADB mouse"); + sprintf(hid->name, "ADB mouse"); - adbhid[id]->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REL); - adbhid[id]->input.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); - adbhid[id]->input.relbit[0] = BIT(REL_X) | BIT(REL_Y); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); + input_dev->keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); + input_dev->relbit[0] = BIT(REL_X) | BIT(REL_Y); break; case ADB_MISC: switch (original_handler_id) { case 0x02: /* Adjustable keyboard button device */ - sprintf(adbhid[id]->name, "ADB adjustable keyboard buttons"); - adbhid[id]->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP); - set_bit(KEY_SOUND, adbhid[id]->input.keybit); - set_bit(KEY_MUTE, adbhid[id]->input.keybit); - set_bit(KEY_VOLUMEUP, adbhid[id]->input.keybit); - set_bit(KEY_VOLUMEDOWN, adbhid[id]->input.keybit); + sprintf(hid->name, "ADB adjustable keyboard buttons"); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + set_bit(KEY_SOUND, input_dev->keybit); + set_bit(KEY_MUTE, input_dev->keybit); + set_bit(KEY_VOLUMEUP, input_dev->keybit); + set_bit(KEY_VOLUMEDOWN, input_dev->keybit); break; case 0x1f: /* Powerbook button device */ - sprintf(adbhid[id]->name, "ADB Powerbook buttons"); - adbhid[id]->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP); - set_bit(KEY_MUTE, adbhid[id]->input.keybit); - set_bit(KEY_VOLUMEUP, adbhid[id]->input.keybit); - set_bit(KEY_VOLUMEDOWN, adbhid[id]->input.keybit); - set_bit(KEY_BRIGHTNESSUP, adbhid[id]->input.keybit); - set_bit(KEY_BRIGHTNESSDOWN, adbhid[id]->input.keybit); - set_bit(KEY_EJECTCD, adbhid[id]->input.keybit); - set_bit(KEY_SWITCHVIDEOMODE, adbhid[id]->input.keybit); - set_bit(KEY_KBDILLUMTOGGLE, adbhid[id]->input.keybit); - set_bit(KEY_KBDILLUMDOWN, adbhid[id]->input.keybit); - set_bit(KEY_KBDILLUMUP, adbhid[id]->input.keybit); + sprintf(hid->name, "ADB Powerbook buttons"); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + set_bit(KEY_MUTE, input_dev->keybit); + set_bit(KEY_VOLUMEUP, input_dev->keybit); + set_bit(KEY_VOLUMEDOWN, input_dev->keybit); + set_bit(KEY_BRIGHTNESSUP, input_dev->keybit); + set_bit(KEY_BRIGHTNESSDOWN, input_dev->keybit); + set_bit(KEY_EJECTCD, input_dev->keybit); + set_bit(KEY_SWITCHVIDEOMODE, input_dev->keybit); + set_bit(KEY_KBDILLUMTOGGLE, input_dev->keybit); + set_bit(KEY_KBDILLUMDOWN, input_dev->keybit); + set_bit(KEY_KBDILLUMUP, input_dev->keybit); break; } - if (adbhid[id]->name[0]) + if (hid->name[0]) break; /* else fall through */ default: printk(KERN_INFO "Trying to register unknown ADB device to input layer.\n"); - kfree(adbhid[id]); - return; + err = -ENODEV; + goto fail; } - adbhid[id]->input.keycode = adbhid[id]->keycode; - - input_register_device(&adbhid[id]->input); + input_dev->keycode = hid->keycode; - printk(KERN_INFO "input: %s on %s\n", - adbhid[id]->name, adbhid[id]->phys); + input_register_device(input_dev); if (default_id == ADB_KEYBOARD) { /* HACK WARNING!! This should go away as soon there is an utility * to control that for event devices. */ - adbhid[id]->input.rep[REP_DELAY] = 500; /* input layer default: 250 */ - adbhid[id]->input.rep[REP_PERIOD] = 66; /* input layer default: 33 */ + input_dev->rep[REP_DELAY] = 500; /* input layer default: 250 */ + input_dev->rep[REP_PERIOD] = 66; /* input layer default: 33 */ } + + return 0; + + fail: input_free_device(input_dev); + kfree(hid); + adbhid[id] = NULL; + return err; } static void adbhid_input_unregister(int id) { - input_unregister_device(&adbhid[id]->input); + input_unregister_device(adbhid[id]->input); if (adbhid[id]->keycode) kfree(adbhid[id]->keycode); kfree(adbhid[id]); @@ -858,7 +868,7 @@ adbhid_input_reregister(int id, int default_id, int org_handler_id, int cur_handler_id, int mk) { if (adbhid[id]) { - if (adbhid[id]->input.id.product != + if (adbhid[id]->input->id.product != ((id << 12)|(default_id << 8)|org_handler_id)) { adbhid_input_unregister(id); adbhid_input_register(id, default_id, org_handler_id, diff --git a/drivers/macintosh/mac_hid.c b/drivers/macintosh/mac_hid.c index 5ad3a5a9eb7f..a66636116f0b 100644 --- a/drivers/macintosh/mac_hid.c +++ b/drivers/macintosh/mac_hid.c @@ -16,8 +16,8 @@ #include <linux/module.h> -static struct input_dev emumousebtn; -static void emumousebtn_input_register(void); +static struct input_dev *emumousebtn; +static int emumousebtn_input_register(void); static int mouse_emulate_buttons = 0; static int mouse_button2_keycode = KEY_RIGHTCTRL; /* right control key */ static int mouse_button3_keycode = KEY_RIGHTALT; /* right option key */ @@ -90,10 +90,10 @@ int mac_hid_mouse_emulate_buttons(int caller, unsigned int keycode, int down) && (keycode == mouse_button2_keycode || keycode == mouse_button3_keycode)) { if (mouse_emulate_buttons == 1) { - input_report_key(&emumousebtn, + input_report_key(emumousebtn, keycode == mouse_button2_keycode ? BTN_MIDDLE : BTN_RIGHT, down); - input_sync(&emumousebtn); + input_sync(emumousebtn); return 1; } mouse_last_keycode = down ? keycode : 0; @@ -105,30 +105,34 @@ int mac_hid_mouse_emulate_buttons(int caller, unsigned int keycode, int down) EXPORT_SYMBOL(mac_hid_mouse_emulate_buttons); -static void emumousebtn_input_register(void) +static int emumousebtn_input_register(void) { - emumousebtn.name = "Macintosh mouse button emulation"; + emumousebtn = input_allocate_device(); + if (!emumousebtn) + return -ENOMEM; - init_input_dev(&emumousebtn); + emumousebtn->name = "Macintosh mouse button emulation"; + emumousebtn->id.bustype = BUS_ADB; + emumousebtn->id.vendor = 0x0001; + emumousebtn->id.product = 0x0001; + emumousebtn->id.version = 0x0100; - emumousebtn.evbit[0] = BIT(EV_KEY) | BIT(EV_REL); - emumousebtn.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); - emumousebtn.relbit[0] = BIT(REL_X) | BIT(REL_Y); + emumousebtn->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); + emumousebtn->keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); + emumousebtn->relbit[0] = BIT(REL_X) | BIT(REL_Y); - emumousebtn.id.bustype = BUS_ADB; - emumousebtn.id.vendor = 0x0001; - emumousebtn.id.product = 0x0001; - emumousebtn.id.version = 0x0100; + input_register_device(emumousebtn); - input_register_device(&emumousebtn); - - printk(KERN_INFO "input: Macintosh mouse button emulation\n"); + return 0; } int __init mac_hid_init(void) { + int err; - emumousebtn_input_register(); + err = emumousebtn_input_register(); + if (err) + return err; #if defined(CONFIG_SYSCTL) mac_hid_sysctl_header = register_sysctl_table(mac_hid_root_dir, 1); diff --git a/drivers/media/common/ir-common.c b/drivers/media/common/ir-common.c index a0e700d7a4a4..06f4d4686a6c 100644 --- a/drivers/media/common/ir-common.c +++ b/drivers/media/common/ir-common.c @@ -252,7 +252,6 @@ void ir_input_init(struct input_dev *dev, struct ir_input_state *ir, if (ir_codes) memcpy(ir->ir_codes, ir_codes, sizeof(ir->ir_codes)); - init_input_dev(dev); dev->keycode = ir->ir_codes; dev->keycodesize = sizeof(IR_KEYTAB_TYPE); dev->keycodemax = IR_KEYTAB_SIZE; diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c index 6db0929ef53d..a1607e7d6d6b 100644 --- a/drivers/media/dvb/cinergyT2/cinergyT2.c +++ b/drivers/media/dvb/cinergyT2/cinergyT2.c @@ -137,7 +137,8 @@ struct cinergyt2 { struct urb *stream_urb [STREAM_URB_COUNT]; #ifdef ENABLE_RC - struct input_dev rc_input_dev; + struct input_dev *rc_input_dev; + char phys[64]; struct work_struct rc_query_work; int rc_input_event; u32 rc_last_code; @@ -683,6 +684,7 @@ static struct dvb_device cinergyt2_fe_template = { }; #ifdef ENABLE_RC + static void cinergyt2_query_rc (void *data) { struct cinergyt2 *cinergyt2 = data; @@ -703,7 +705,7 @@ static void cinergyt2_query_rc (void *data) /* stop key repeat */ if (cinergyt2->rc_input_event != KEY_MAX) { dprintk(1, "rc_input_event=%d Up\n", cinergyt2->rc_input_event); - input_report_key(&cinergyt2->rc_input_dev, + input_report_key(cinergyt2->rc_input_dev, cinergyt2->rc_input_event, 0); cinergyt2->rc_input_event = KEY_MAX; } @@ -722,7 +724,7 @@ static void cinergyt2_query_rc (void *data) /* keyrepeat bit -> just repeat last rc_input_event */ } else { cinergyt2->rc_input_event = KEY_MAX; - for (i = 0; i < sizeof(rc_keys) / sizeof(rc_keys[0]); i += 3) { + for (i = 0; i < ARRAY_SIZE(rc_keys); i += 3) { if (rc_keys[i + 0] == rc_events[n].type && rc_keys[i + 1] == le32_to_cpu(rc_events[n].value)) { cinergyt2->rc_input_event = rc_keys[i + 2]; @@ -736,11 +738,11 @@ static void cinergyt2_query_rc (void *data) cinergyt2->rc_last_code != ~0) { /* emit a key-up so the double event is recognized */ dprintk(1, "rc_input_event=%d UP\n", cinergyt2->rc_input_event); - input_report_key(&cinergyt2->rc_input_dev, + input_report_key(cinergyt2->rc_input_dev, cinergyt2->rc_input_event, 0); } dprintk(1, "rc_input_event=%d\n", cinergyt2->rc_input_event); - input_report_key(&cinergyt2->rc_input_dev, + input_report_key(cinergyt2->rc_input_dev, cinergyt2->rc_input_event, 1); cinergyt2->rc_last_code = rc_events[n].value; } @@ -752,7 +754,59 @@ out: up(&cinergyt2->sem); } -#endif + +static int cinergyt2_register_rc(struct cinergyt2 *cinergyt2) +{ + struct input_dev *input_dev; + int i; + + cinergyt2->rc_input_dev = input_dev = input_allocate_device(); + if (!input_dev) + return -ENOMEM; + + usb_make_path(cinergyt2->udev, cinergyt2->phys, sizeof(cinergyt2->phys)); + strlcat(cinergyt2->phys, "/input0", sizeof(cinergyt2->phys)); + cinergyt2->rc_input_event = KEY_MAX; + cinergyt2->rc_last_code = ~0; + INIT_WORK(&cinergyt2->rc_query_work, cinergyt2_query_rc, cinergyt2); + + input_dev->name = DRIVER_NAME " remote control"; + input_dev->phys = cinergyt2->phys; + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); + for (i = 0; ARRAY_SIZE(rc_keys); i += 3) + set_bit(rc_keys[i + 2], input_dev->keybit); + input_dev->keycodesize = 0; + input_dev->keycodemax = 0; + + input_register_device(cinergyt2->rc_input_dev); + schedule_delayed_work(&cinergyt2->rc_query_work, HZ/2); +} + +static void cinergyt2_unregister_rc(struct cinergyt2 *cinergyt2) +{ + cancel_delayed_work(&cinergyt2->rc_query_work); + flush_scheduled_work(); + input_unregister_device(cinergyt2->rc_input_dev); +} + +static inline void cinergyt2_suspend_rc(struct cinergyt2 *cinergyt2) +{ + cancel_delayed_work(&cinergyt2->rc_query_work); +} + +static inline void cinergyt2_resume_rc(struct cinergyt2 *cinergyt2) +{ + schedule_delayed_work(&cinergyt2->rc_query_work, HZ/2); +} + +#else + +static inline int cinergyt2_register_rc(struct cinergyt2 *cinergyt2) { return 0; } +static inline void cinergyt2_unregister_rc(struct cinergyt2 *cinergyt2) { } +static inline void cinergyt2_suspend_rc(struct cinergyt2 *cinergyt2) { } +static inline void cinergyt2_resume_rc(struct cinergyt2 *cinergyt2) { } + +#endif /* ENABLE_RC */ static void cinergyt2_query (void *data) { @@ -789,9 +843,6 @@ static int cinergyt2_probe (struct usb_interface *intf, { struct cinergyt2 *cinergyt2; int err; -#ifdef ENABLE_RC - int i; -#endif if (!(cinergyt2 = kmalloc (sizeof(struct cinergyt2), GFP_KERNEL))) { dprintk(1, "out of memory?!?\n"); @@ -846,30 +897,17 @@ static int cinergyt2_probe (struct usb_interface *intf, &cinergyt2_fe_template, cinergyt2, DVB_DEVICE_FRONTEND); -#ifdef ENABLE_RC - cinergyt2->rc_input_dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP); - cinergyt2->rc_input_dev.keycodesize = 0; - cinergyt2->rc_input_dev.keycodemax = 0; - cinergyt2->rc_input_dev.name = DRIVER_NAME " remote control"; - - for (i = 0; i < sizeof(rc_keys) / sizeof(rc_keys[0]); i += 3) - set_bit(rc_keys[i + 2], cinergyt2->rc_input_dev.keybit); - - input_register_device(&cinergyt2->rc_input_dev); - - cinergyt2->rc_input_event = KEY_MAX; - cinergyt2->rc_last_code = ~0; + err = cinergyt2_register_rc(cinergyt2); + if (err) + goto bailout; - INIT_WORK(&cinergyt2->rc_query_work, cinergyt2_query_rc, cinergyt2); - schedule_delayed_work(&cinergyt2->rc_query_work, HZ/2); -#endif return 0; bailout: dvb_dmxdev_release(&cinergyt2->dmxdev); dvb_dmx_release(&cinergyt2->demux); - dvb_unregister_adapter (&cinergyt2->adapter); - cinergyt2_free_stream_urbs (cinergyt2); + dvb_unregister_adapter(&cinergyt2->adapter); + cinergyt2_free_stream_urbs(cinergyt2); kfree(cinergyt2); return -ENOMEM; } @@ -881,11 +919,7 @@ static void cinergyt2_disconnect (struct usb_interface *intf) if (down_interruptible(&cinergyt2->sem)) return; -#ifdef ENABLE_RC - cancel_delayed_work(&cinergyt2->rc_query_work); - flush_scheduled_work(); - input_unregister_device(&cinergyt2->rc_input_dev); -#endif + cinergyt2_unregister_rc(cinergyt2); cinergyt2->demux.dmx.close(&cinergyt2->demux.dmx); dvb_net_release(&cinergyt2->dvbnet); @@ -908,9 +942,8 @@ static int cinergyt2_suspend (struct usb_interface *intf, pm_message_t state) if (state.event > PM_EVENT_ON) { struct cinergyt2 *cinergyt2 = usb_get_intfdata (intf); -#ifdef ENABLE_RC - cancel_delayed_work(&cinergyt2->rc_query_work); -#endif + + cinergyt2_suspend_rc(cinergyt2); cancel_delayed_work(&cinergyt2->query_work); if (cinergyt2->streaming) cinergyt2_stop_stream_xfer(cinergyt2); @@ -938,9 +971,8 @@ static int cinergyt2_resume (struct usb_interface *intf) schedule_delayed_work(&cinergyt2->query_work, HZ/2); } -#ifdef ENABLE_RC - schedule_delayed_work(&cinergyt2->rc_query_work, HZ/2); -#endif + cinergyt2_resume_rc(cinergyt2); + up(&cinergyt2->sem); return 0; } diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c index 4b7adca3e286..477b4fa56430 100644 --- a/drivers/media/dvb/dvb-core/dvbdev.c +++ b/drivers/media/dvb/dvb-core/dvbdev.c @@ -235,7 +235,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev, S_IFCHR | S_IRUSR | S_IWUSR, "dvb/adapter%d/%s%d", adap->num, dnames[type], id); - class_device_create(dvb_class, MKDEV(DVB_MAJOR, nums2minor(adap->num, type, id)), + class_device_create(dvb_class, NULL, MKDEV(DVB_MAJOR, nums2minor(adap->num, type, id)), NULL, "dvb%d.%s%d", adap->num, dnames[type], id); dprintk("DVB: register adapter%d/%s%d @ minor: %i (0x%02x)\n", diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c index fc7800f1743e..e5c6d9835e06 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c +++ b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c @@ -39,9 +39,9 @@ static void dvb_usb_read_remote_control(void *data) d->last_event = event; case REMOTE_KEY_REPEAT: deb_rc("key repeated\n"); - input_event(&d->rc_input_dev, EV_KEY, d->last_event, 1); - input_event(&d->rc_input_dev, EV_KEY, d->last_event, 0); - input_sync(&d->rc_input_dev); + input_event(d->rc_input_dev, EV_KEY, event, 1); + input_event(d->rc_input_dev, EV_KEY, d->last_event, 0); + input_sync(d->rc_input_dev); break; default: break; @@ -53,8 +53,8 @@ static void dvb_usb_read_remote_control(void *data) deb_rc("NO KEY PRESSED\n"); if (d->last_state != REMOTE_NO_KEY_PRESSED) { deb_rc("releasing event %d\n",d->last_event); - input_event(&d->rc_input_dev, EV_KEY, d->last_event, 0); - input_sync(&d->rc_input_dev); + input_event(d->rc_input_dev, EV_KEY, d->last_event, 0); + input_sync(d->rc_input_dev); } d->last_state = REMOTE_NO_KEY_PRESSED; d->last_event = 0; @@ -63,8 +63,8 @@ static void dvb_usb_read_remote_control(void *data) deb_rc("KEY PRESSED\n"); deb_rc("pressing event %d\n",event); - input_event(&d->rc_input_dev, EV_KEY, event, 1); - input_sync(&d->rc_input_dev); + input_event(d->rc_input_dev, EV_KEY, event, 1); + input_sync(d->rc_input_dev); d->last_event = event; d->last_state = REMOTE_KEY_PRESSED; @@ -73,8 +73,8 @@ static void dvb_usb_read_remote_control(void *data) deb_rc("KEY_REPEAT\n"); if (d->last_state != REMOTE_NO_KEY_PRESSED) { deb_rc("repeating event %d\n",d->last_event); - input_event(&d->rc_input_dev, EV_KEY, d->last_event, 2); - input_sync(&d->rc_input_dev); + input_event(d->rc_input_dev, EV_KEY, d->last_event, 2); + input_sync(d->rc_input_dev); d->last_state = REMOTE_KEY_REPEAT; } default: @@ -89,24 +89,30 @@ schedule: int dvb_usb_remote_init(struct dvb_usb_device *d) { int i; + if (d->props.rc_key_map == NULL || d->props.rc_query == NULL || dvb_usb_disable_rc_polling) return 0; - /* Initialise the remote-control structures.*/ - init_input_dev(&d->rc_input_dev); + usb_make_path(d->udev, d->rc_phys, sizeof(d->rc_phys)); + strlcpy(d->rc_phys, "/ir0", sizeof(d->rc_phys)); + + d->rc_input_dev = input_allocate_device(); + if (!d->rc_input_dev) + return -ENOMEM; - d->rc_input_dev.evbit[0] = BIT(EV_KEY); - d->rc_input_dev.keycodesize = sizeof(unsigned char); - d->rc_input_dev.keycodemax = KEY_MAX; - d->rc_input_dev.name = "IR-receiver inside an USB DVB receiver"; + d->rc_input_dev->evbit[0] = BIT(EV_KEY); + d->rc_input_dev->keycodesize = sizeof(unsigned char); + d->rc_input_dev->keycodemax = KEY_MAX; + d->rc_input_dev->name = "IR-receiver inside an USB DVB receiver"; + d->rc_input_dev->phys = d->rc_phys; /* set the bits for the keys */ - deb_rc("key map size: %d\n",d->props.rc_key_map_size); + deb_rc("key map size: %d\n", d->props.rc_key_map_size); for (i = 0; i < d->props.rc_key_map_size; i++) { deb_rc("setting bit for event %d item %d\n",d->props.rc_key_map[i].event, i); - set_bit(d->props.rc_key_map[i].event, d->rc_input_dev.keybit); + set_bit(d->props.rc_key_map[i].event, d->rc_input_dev->keybit); } /* Start the remote-control polling. */ @@ -114,14 +120,14 @@ int dvb_usb_remote_init(struct dvb_usb_device *d) d->props.rc_interval = 100; /* default */ /* setting these two values to non-zero, we have to manage key repeats */ - d->rc_input_dev.rep[REP_PERIOD] = d->props.rc_interval; - d->rc_input_dev.rep[REP_DELAY] = d->props.rc_interval + 150; + d->rc_input_dev->rep[REP_PERIOD] = d->props.rc_interval; + d->rc_input_dev->rep[REP_DELAY] = d->props.rc_interval + 150; - input_register_device(&d->rc_input_dev); + input_register_device(d->rc_input_dev); INIT_WORK(&d->rc_query_work, dvb_usb_read_remote_control, d); - info("schedule remote query interval to %d msecs.",d->props.rc_interval); + info("schedule remote query interval to %d msecs.", d->props.rc_interval); schedule_delayed_work(&d->rc_query_work,msecs_to_jiffies(d->props.rc_interval)); d->state |= DVB_USB_STATE_REMOTE; @@ -134,7 +140,7 @@ int dvb_usb_remote_exit(struct dvb_usb_device *d) if (d->state & DVB_USB_STATE_REMOTE) { cancel_delayed_work(&d->rc_query_work); flush_scheduled_work(); - input_unregister_device(&d->rc_input_dev); + input_unregister_device(d->rc_input_dev); } d->state &= ~DVB_USB_STATE_REMOTE; return 0; diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h index 0e4f1035b0dd..b4a1a98006c7 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb.h +++ b/drivers/media/dvb/dvb-usb/dvb-usb.h @@ -300,7 +300,8 @@ struct dvb_usb_device { int (*fe_init) (struct dvb_frontend *); /* remote control */ - struct input_dev rc_input_dev; + struct input_dev *rc_input_dev; + char rc_phys[64]; struct work_struct rc_query_work; u32 last_event; int last_state; diff --git a/drivers/media/dvb/ttpci/av7110_ir.c b/drivers/media/dvb/ttpci/av7110_ir.c index 357a3728ec68..f5e59fc924af 100644 --- a/drivers/media/dvb/ttpci/av7110_ir.c +++ b/drivers/media/dvb/ttpci/av7110_ir.c @@ -15,7 +15,7 @@ static int av_cnt; static struct av7110 *av_list[4]; -static struct input_dev input_dev; +static struct input_dev *input_dev; static u16 key_map [256] = { KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, @@ -43,10 +43,10 @@ static u16 key_map [256] = { static void av7110_emit_keyup(unsigned long data) { - if (!data || !test_bit(data, input_dev.key)) + if (!data || !test_bit(data, input_dev->key)) return; - input_event(&input_dev, EV_KEY, data, !!0); + input_event(input_dev, EV_KEY, data, !!0); } @@ -112,13 +112,13 @@ static void av7110_emit_key(unsigned long parm) if (timer_pending(&keyup_timer)) { del_timer(&keyup_timer); if (keyup_timer.data != keycode || new_toggle != old_toggle) { - input_event(&input_dev, EV_KEY, keyup_timer.data, !!0); - input_event(&input_dev, EV_KEY, keycode, !0); + input_event(input_dev, EV_KEY, keyup_timer.data, !!0); + input_event(input_dev, EV_KEY, keycode, !0); } else - input_event(&input_dev, EV_KEY, keycode, 2); + input_event(input_dev, EV_KEY, keycode, 2); } else - input_event(&input_dev, EV_KEY, keycode, !0); + input_event(input_dev, EV_KEY, keycode, !0); keyup_timer.expires = jiffies + UP_TIMEOUT; keyup_timer.data = keycode; @@ -132,13 +132,13 @@ static void input_register_keys(void) { int i; - memset(input_dev.keybit, 0, sizeof(input_dev.keybit)); + memset(input_dev->keybit, 0, sizeof(input_dev->keybit)); - for (i = 0; i < sizeof(key_map) / sizeof(key_map[0]); i++) { + for (i = 0; i < ARRAY_SIZE(key_map); i++) { if (key_map[i] > KEY_MAX) key_map[i] = 0; else if (key_map[i] > KEY_RESERVED) - set_bit(key_map[i], input_dev.keybit); + set_bit(key_map[i], input_dev->keybit); } } @@ -216,12 +216,17 @@ int __init av7110_ir_init(struct av7110 *av7110) init_timer(&keyup_timer); keyup_timer.data = 0; - input_dev.name = "DVB on-card IR receiver"; - set_bit(EV_KEY, input_dev.evbit); - set_bit(EV_REP, input_dev.evbit); + input_dev = input_allocate_device(); + if (!input_dev) + return -ENOMEM; + + input_dev->name = "DVB on-card IR receiver"; + + set_bit(EV_KEY, input_dev->evbit); + set_bit(EV_REP, input_dev->evbit); input_register_keys(); - input_register_device(&input_dev); - input_dev.timer.function = input_repeat_key; + input_register_device(input_dev); + input_dev->timer.function = input_repeat_key; e = create_proc_entry("av7110_ir", S_IFREG | S_IRUGO | S_IWUSR, NULL); if (e) { @@ -256,7 +261,7 @@ void __exit av7110_ir_exit(struct av7110 *av7110) if (av_cnt == 1) { del_timer_sync(&keyup_timer); remove_proc_entry("av7110_ir", NULL); - input_unregister_device(&input_dev); + input_unregister_device(input_dev); } av_cnt--; diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c index 2980db3ef22f..51c30ba68140 100644 --- a/drivers/media/dvb/ttpci/budget-ci.c +++ b/drivers/media/dvb/ttpci/budget-ci.c @@ -64,7 +64,7 @@ struct budget_ci { struct budget budget; - struct input_dev input_dev; + struct input_dev *input_dev; struct tasklet_struct msp430_irq_tasklet; struct tasklet_struct ciintf_irq_tasklet; int slot_status; @@ -145,7 +145,7 @@ static void msp430_ir_debounce(unsigned long data) static void msp430_ir_interrupt(unsigned long data) { struct budget_ci *budget_ci = (struct budget_ci *) data; - struct input_dev *dev = &budget_ci->input_dev; + struct input_dev *dev = budget_ci->input_dev; unsigned int code = ttpci_budget_debiread(&budget_ci->budget, DEBINOSWAP, DEBIADDR_IR, 2, 1, 0) >> 8; @@ -181,25 +181,27 @@ static void msp430_ir_interrupt(unsigned long data) static int msp430_ir_init(struct budget_ci *budget_ci) { struct saa7146_dev *saa = budget_ci->budget.dev; + struct input_dev *input_dev; int i; - memset(&budget_ci->input_dev, 0, sizeof(struct input_dev)); + budget_ci->input_dev = input_dev = input_allocate_device(); + if (!input_dev) + return -ENOMEM; sprintf(budget_ci->ir_dev_name, "Budget-CI dvb ir receiver %s", saa->name); - budget_ci->input_dev.name = budget_ci->ir_dev_name; - set_bit(EV_KEY, budget_ci->input_dev.evbit); + input_dev->name = budget_ci->ir_dev_name; - for (i = 0; i < sizeof(key_map) / sizeof(*key_map); i++) + set_bit(EV_KEY, input_dev->evbit); + for (i = 0; i < ARRAY_SIZE(key_map); i++) if (key_map[i]) - set_bit(key_map[i], budget_ci->input_dev.keybit); + set_bit(key_map[i], input_dev->keybit); - input_register_device(&budget_ci->input_dev); + input_register_device(budget_ci->input_dev); - budget_ci->input_dev.timer.function = msp430_ir_debounce; + input_dev->timer.function = msp430_ir_debounce; saa7146_write(saa, IER, saa7146_read(saa, IER) | MASK_06); - saa7146_setgpio(saa, 3, SAA7146_GPIO_IRQHI); return 0; @@ -208,7 +210,7 @@ static int msp430_ir_init(struct budget_ci *budget_ci) static void msp430_ir_deinit(struct budget_ci *budget_ci) { struct saa7146_dev *saa = budget_ci->budget.dev; - struct input_dev *dev = &budget_ci->input_dev; + struct input_dev *dev = budget_ci->input_dev; saa7146_write(saa, IER, saa7146_read(saa, IER) & ~MASK_06); saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c index 3d08fc83a754..832d179f26fa 100644 --- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c +++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c @@ -152,7 +152,8 @@ struct ttusb_dec { struct list_head filter_info_list; spinlock_t filter_info_list_lock; - struct input_dev rc_input_dev; + struct input_dev *rc_input_dev; + char rc_phys[64]; int active; /* Loaded successfully */ }; @@ -235,9 +236,9 @@ static void ttusb_dec_handle_irq( struct urb *urb, struct pt_regs *regs) * this should/could be added later ... * for now lets report each signal as a key down and up*/ dprintk("%s:rc signal:%d\n", __FUNCTION__, buffer[4]); - input_report_key(&dec->rc_input_dev,rc_keys[buffer[4]-1],1); - input_report_key(&dec->rc_input_dev,rc_keys[buffer[4]-1],0); - input_sync(&dec->rc_input_dev); + input_report_key(dec->rc_input_dev, rc_keys[buffer[4] - 1], 1); + input_report_key(dec->rc_input_dev, rc_keys[buffer[4] - 1], 0); + input_sync(dec->rc_input_dev); } exit: retval = usb_submit_urb(urb, GFP_ATOMIC); @@ -1181,29 +1182,38 @@ static void ttusb_dec_init_tasklet(struct ttusb_dec *dec) (unsigned long)dec); } -static void ttusb_init_rc( struct ttusb_dec *dec) +static int ttusb_init_rc(struct ttusb_dec *dec) { + struct input_dev *input_dev; u8 b[] = { 0x00, 0x01 }; int i; - init_input_dev(&dec->rc_input_dev); + usb_make_path(dec->udev, dec->rc_phys, sizeof(dec->rc_phys)); + strlcpy(dec->rc_phys, "/input0", sizeof(dec->rc_phys)); - dec->rc_input_dev.name = "ttusb_dec remote control"; - dec->rc_input_dev.evbit[0] = BIT(EV_KEY); - dec->rc_input_dev.keycodesize = sizeof(u16); - dec->rc_input_dev.keycodemax = 0x1a; - dec->rc_input_dev.keycode = rc_keys; + dec->rc_input_dev = input_dev = input_allocate_device(); + if (!input_dev) + return -ENOMEM; + + input_dev->name = "ttusb_dec remote control"; + input_dev->phys = dec->rc_phys; + input_dev->evbit[0] = BIT(EV_KEY); + input_dev->keycodesize = sizeof(u16); + input_dev->keycodemax = 0x1a; + input_dev->keycode = rc_keys; - for (i = 0; i < sizeof(rc_keys)/sizeof(rc_keys[0]); i++) - set_bit(rc_keys[i], dec->rc_input_dev.keybit); + for (i = 0; i < ARRAY_SIZE(rc_keys); i++) + set_bit(rc_keys[i], input_dev->keybit); - input_register_device(&dec->rc_input_dev); + input_register_device(input_dev); - if(usb_submit_urb(dec->irq_urb,GFP_KERNEL)) { + if (usb_submit_urb(dec->irq_urb, GFP_KERNEL)) printk("%s: usb_submit_urb failed\n",__FUNCTION__); - } + /* enable irq pipe */ ttusb_dec_send_command(dec,0xb0,sizeof(b),b,NULL,NULL); + + return 0; } static void ttusb_dec_init_v_pes(struct ttusb_dec *dec) @@ -1513,7 +1523,7 @@ static void ttusb_dec_exit_rc(struct ttusb_dec *dec) * As the irq is submitted after the interface is changed, * this is the best method i figured out. * Any others?*/ - if(dec->interface == TTUSB_DEC_INTERFACE_IN) + if (dec->interface == TTUSB_DEC_INTERFACE_IN) usb_kill_urb(dec->irq_urb); usb_free_urb(dec->irq_urb); @@ -1521,7 +1531,10 @@ static void ttusb_dec_exit_rc(struct ttusb_dec *dec) usb_buffer_free(dec->udev,IRQ_PACKET_SIZE, dec->irq_buffer, dec->irq_dma_handle); - input_unregister_device(&dec->rc_input_dev); + if (dec->rc_input_dev) { + input_unregister_device(dec->rc_input_dev); + dec->rc_input_dev = NULL; + } } @@ -1659,7 +1672,7 @@ static int ttusb_dec_probe(struct usb_interface *intf, ttusb_dec_set_interface(dec, TTUSB_DEC_INTERFACE_IN); - if(enable_rc) + if (enable_rc) ttusb_init_rc(dec); return 0; diff --git a/drivers/media/video/bttvp.h b/drivers/media/video/bttvp.h index 7a312f79340a..e0e7c7a84bc5 100644 --- a/drivers/media/video/bttvp.h +++ b/drivers/media/video/bttvp.h @@ -240,7 +240,7 @@ struct bttv_pll_info { /* for gpio-connected remote control */ struct bttv_input { - struct input_dev dev; + struct input_dev *dev; struct ir_input_state ir; char name[32]; char phys[32]; diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c index d81b21d6e05d..c27fe4c36f69 100644 --- a/drivers/media/video/cx88/cx88-input.c +++ b/drivers/media/video/cx88/cx88-input.c @@ -260,7 +260,7 @@ static IR_KEYTAB_TYPE ir_codes_cinergy_1400[IR_KEYTAB_SIZE] = { struct cx88_IR { struct cx88_core *core; - struct input_dev input; + struct input_dev *input; struct ir_input_state ir; char name[32]; char phys[32]; @@ -315,23 +315,23 @@ static void cx88_ir_handle_key(struct cx88_IR *ir) if (ir->mask_keydown) { /* bit set on keydown */ if (gpio & ir->mask_keydown) { - ir_input_keydown(&ir->input, &ir->ir, data, data); + ir_input_keydown(ir->input, &ir->ir, data, data); } else { - ir_input_nokey(&ir->input, &ir->ir); + ir_input_nokey(ir->input, &ir->ir); } } else if (ir->mask_keyup) { /* bit cleared on keydown */ if (0 == (gpio & ir->mask_keyup)) { - ir_input_keydown(&ir->input, &ir->ir, data, data); + ir_input_keydown(ir->input, &ir->ir, data, data); } else { - ir_input_nokey(&ir->input, &ir->ir); + ir_input_nokey(ir->input, &ir->ir); } } else { /* can't distinguish keydown/up :-/ */ - ir_input_keydown(&ir->input, &ir->ir, data, data); - ir_input_nokey(&ir->input, &ir->ir); + ir_input_keydown(ir->input, &ir->ir, data, data); + ir_input_nokey(ir->input, &ir->ir); } } @@ -357,13 +357,19 @@ static void cx88_ir_work(void *data) int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) { struct cx88_IR *ir; + struct input_dev *input_dev; IR_KEYTAB_TYPE *ir_codes = NULL; int ir_type = IR_TYPE_OTHER; - ir = kmalloc(sizeof(*ir), GFP_KERNEL); - if (NULL == ir) + ir = kzalloc(sizeof(*ir), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!ir || !input_dev) { + kfree(ir); + input_free_device(input_dev); return -ENOMEM; - memset(ir, 0, sizeof(*ir)); + } + + ir->input = input_dev; /* detect & configure */ switch (core->board) { @@ -425,6 +431,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) if (NULL == ir_codes) { kfree(ir); + input_free_device(input_dev); return -ENODEV; } @@ -433,19 +440,19 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) cx88_boards[core->board].name); snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(pci)); - ir_input_init(&ir->input, &ir->ir, ir_type, ir_codes); - ir->input.name = ir->name; - ir->input.phys = ir->phys; - ir->input.id.bustype = BUS_PCI; - ir->input.id.version = 1; + ir_input_init(input_dev, &ir->ir, ir_type, ir_codes); + input_dev->name = ir->name; + input_dev->phys = ir->phys; + input_dev->id.bustype = BUS_PCI; + input_dev->id.version = 1; if (pci->subsystem_vendor) { - ir->input.id.vendor = pci->subsystem_vendor; - ir->input.id.product = pci->subsystem_device; + input_dev->id.vendor = pci->subsystem_vendor; + input_dev->id.product = pci->subsystem_device; } else { - ir->input.id.vendor = pci->vendor; - ir->input.id.product = pci->device; + input_dev->id.vendor = pci->vendor; + input_dev->id.product = pci->device; } - ir->input.dev = &pci->dev; + input_dev->cdev.dev = &pci->dev; /* record handles to ourself */ ir->core = core; @@ -465,8 +472,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) } /* all done */ - input_register_device(&ir->input); - printk("%s: registered IR remote control\n", core->name); + input_register_device(ir->input); return 0; } @@ -484,7 +490,7 @@ int cx88_ir_fini(struct cx88_core *core) flush_scheduled_work(); } - input_unregister_device(&ir->input); + input_unregister_device(ir->input); kfree(ir); /* done */ @@ -515,7 +521,7 @@ void cx88_ir_irq(struct cx88_core *core) if (!ir->scount) { /* nothing to sample */ if (ir->ir.keypressed && time_after(jiffies, ir->release)) - ir_input_nokey(&ir->input, &ir->ir); + ir_input_nokey(ir->input, &ir->ir); return; } @@ -557,7 +563,7 @@ void cx88_ir_irq(struct cx88_core *core) ir_dprintk("Key Code: %x\n", (ircode >> 16) & 0x7f); - ir_input_keydown(&ir->input, &ir->ir, (ircode >> 16) & 0x7f, (ircode >> 16) & 0xff); + ir_input_keydown(ir->input, &ir->ir, (ircode >> 16) & 0x7f, (ircode >> 16) & 0xff); ir->release = jiffies + msecs_to_jiffies(120); break; case CX88_BOARD_HAUPPAUGE: @@ -566,7 +572,7 @@ void cx88_ir_irq(struct cx88_core *core) ir_dprintk("biphase decoded: %x\n", ircode); if ((ircode & 0xfffff000) != 0x3000) break; - ir_input_keydown(&ir->input, &ir->ir, ircode & 0x3f, ircode); + ir_input_keydown(ir->input, &ir->ir, ircode & 0x3f, ircode); ir->release = jiffies + msecs_to_jiffies(120); break; } diff --git a/drivers/media/video/ir-kbd-gpio.c b/drivers/media/video/ir-kbd-gpio.c index cf292da8fdd5..234151e48edc 100644 --- a/drivers/media/video/ir-kbd-gpio.c +++ b/drivers/media/video/ir-kbd-gpio.c @@ -158,7 +158,7 @@ static IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE] = { struct IR { struct bttv_sub_device *sub; - struct input_dev input; + struct input_dev *input; struct ir_input_state ir; char name[32]; char phys[32]; @@ -217,23 +217,23 @@ static void ir_handle_key(struct IR *ir) if (ir->mask_keydown) { /* bit set on keydown */ if (gpio & ir->mask_keydown) { - ir_input_keydown(&ir->input,&ir->ir,data,data); + ir_input_keydown(ir->input, &ir->ir, data, data); } else { - ir_input_nokey(&ir->input,&ir->ir); + ir_input_nokey(ir->input, &ir->ir); } } else if (ir->mask_keyup) { /* bit cleared on keydown */ if (0 == (gpio & ir->mask_keyup)) { - ir_input_keydown(&ir->input,&ir->ir,data,data); + ir_input_keydown(ir->input, &ir->ir, data, data); } else { - ir_input_nokey(&ir->input,&ir->ir); + ir_input_nokey(ir->input, &ir->ir); } } else { /* can't disturgissh keydown/up :-/ */ - ir_input_keydown(&ir->input,&ir->ir,data,data); - ir_input_nokey(&ir->input,&ir->ir); + ir_input_keydown(ir->input, &ir->ir, data, data); + ir_input_nokey(ir->input, &ir->ir); } } @@ -268,13 +268,17 @@ static int ir_probe(struct device *dev) { struct bttv_sub_device *sub = to_bttv_sub_dev(dev); struct IR *ir; + struct input_dev *input_dev; IR_KEYTAB_TYPE *ir_codes = NULL; int ir_type = IR_TYPE_OTHER; - ir = kmalloc(sizeof(*ir),GFP_KERNEL); - if (NULL == ir) + ir = kzalloc(sizeof(*ir), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!ir || !input_dev) { + kfree(ir); + input_free_device(input_dev); return -ENOMEM; - memset(ir,0,sizeof(*ir)); + } /* detect & configure */ switch (sub->core->type) { @@ -328,6 +332,7 @@ static int ir_probe(struct device *dev) } if (NULL == ir_codes) { kfree(ir); + input_free_device(input_dev); return -ENODEV; } @@ -341,19 +346,19 @@ static int ir_probe(struct device *dev) snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(sub->core->pci)); - ir_input_init(&ir->input, &ir->ir, ir_type, ir_codes); - ir->input.name = ir->name; - ir->input.phys = ir->phys; - ir->input.id.bustype = BUS_PCI; - ir->input.id.version = 1; + ir_input_init(input_dev, &ir->ir, ir_type, ir_codes); + input_dev->name = ir->name; + input_dev->phys = ir->phys; + input_dev->id.bustype = BUS_PCI; + input_dev->id.version = 1; if (sub->core->pci->subsystem_vendor) { - ir->input.id.vendor = sub->core->pci->subsystem_vendor; - ir->input.id.product = sub->core->pci->subsystem_device; + input_dev->id.vendor = sub->core->pci->subsystem_vendor; + input_dev->id.product = sub->core->pci->subsystem_device; } else { - ir->input.id.vendor = sub->core->pci->vendor; - ir->input.id.product = sub->core->pci->device; + input_dev->id.vendor = sub->core->pci->vendor; + input_dev->id.product = sub->core->pci->device; } - ir->input.dev = &sub->core->pci->dev; + input_dev->cdev.dev = &sub->core->pci->dev; if (ir->polling) { INIT_WORK(&ir->work, ir_work, ir); @@ -364,9 +369,8 @@ static int ir_probe(struct device *dev) } /* all done */ - dev_set_drvdata(dev,ir); - input_register_device(&ir->input); - printk(DEVNAME ": %s detected at %s\n",ir->input.name,ir->input.phys); + dev_set_drvdata(dev, ir); + input_register_device(ir->input); return 0; } @@ -380,7 +384,7 @@ static int ir_remove(struct device *dev) flush_scheduled_work(); } - input_unregister_device(&ir->input); + input_unregister_device(ir->input); kfree(ir); return 0; } diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c index 67105b9804a2..9703d3d351f9 100644 --- a/drivers/media/video/ir-kbd-i2c.c +++ b/drivers/media/video/ir-kbd-i2c.c @@ -121,10 +121,9 @@ static IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE] = { }; -struct IR; struct IR { struct i2c_client c; - struct input_dev input; + struct input_dev *input; struct ir_input_state ir; struct work_struct work; @@ -271,9 +270,9 @@ static void ir_key_poll(struct IR *ir) } if (0 == rc) { - ir_input_nokey(&ir->input,&ir->ir); + ir_input_nokey(ir->input, &ir->ir); } else { - ir_input_keydown(&ir->input,&ir->ir, ir_key, ir_raw); + ir_input_keydown(ir->input, &ir->ir, ir_key, ir_raw); } } @@ -318,11 +317,18 @@ static int ir_attach(struct i2c_adapter *adap, int addr, char *name; int ir_type; struct IR *ir; + struct input_dev *input_dev; - if (NULL == (ir = kmalloc(sizeof(struct IR),GFP_KERNEL))) + ir = kzalloc(sizeof(struct IR), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!ir || !input_dev) { + kfree(ir); + input_free_device(input_dev); return -ENOMEM; - memset(ir,0,sizeof(*ir)); + } + ir->c = client_template; + ir->input = input_dev; i2c_set_clientdata(&ir->c, ir); ir->c.adapter = adap; @@ -375,13 +381,12 @@ static int ir_attach(struct i2c_adapter *adap, int addr, ir->c.dev.bus_id); /* init + register input device */ - ir_input_init(&ir->input,&ir->ir,ir_type,ir_codes); - ir->input.id.bustype = BUS_I2C; - ir->input.name = ir->c.name; - ir->input.phys = ir->phys; - input_register_device(&ir->input); - printk(DEVNAME ": %s detected at %s [%s]\n", - ir->input.name,ir->input.phys,adap->name); + ir_input_init(input_dev, &ir->ir, ir_type, ir_codes); + input_dev->id.bustype = BUS_I2C; + input_dev->name = ir->c.name; + input_dev->phys = ir->phys; + + input_register_device(ir->input); /* start polling via eventd */ INIT_WORK(&ir->work, ir_work, ir); @@ -402,7 +407,7 @@ static int ir_detach(struct i2c_client *client) flush_scheduled_work(); /* unregister devices */ - input_unregister_device(&ir->input); + input_unregister_device(ir->input); i2c_detach_client(&ir->c); /* free memory */ diff --git a/drivers/media/video/msp3400.c b/drivers/media/video/msp3400.c index f0d43fc2632f..262890cb20a7 100644 --- a/drivers/media/video/msp3400.c +++ b/drivers/media/video/msp3400.c @@ -1420,8 +1420,8 @@ static int msp_detach(struct i2c_client *client); static int msp_probe(struct i2c_adapter *adap); static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg); -static int msp_suspend(struct device * dev, pm_message_t state, u32 level); -static int msp_resume(struct device * dev, u32 level); +static int msp_suspend(struct device * dev, pm_message_t state); +static int msp_resume(struct device * dev); static void msp_wake_thread(struct i2c_client *client); @@ -1821,7 +1821,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg) return 0; } -static int msp_suspend(struct device * dev, pm_message_t state, u32 level) +static int msp_suspend(struct device * dev, pm_message_t state) { struct i2c_client *c = container_of(dev, struct i2c_client, dev); @@ -1830,7 +1830,7 @@ static int msp_suspend(struct device * dev, pm_message_t state, u32 level) return 0; } -static int msp_resume(struct device * dev, u32 level) +static int msp_resume(struct device * dev) { struct i2c_client *c = container_of(dev, struct i2c_client, dev); diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c index 1f456c4d76f2..242cb235cf92 100644 --- a/drivers/media/video/saa7134/saa7134-input.c +++ b/drivers/media/video/saa7134/saa7134-input.c @@ -425,9 +425,9 @@ static int build_key(struct saa7134_dev *dev) if ((ir->mask_keydown && (0 != (gpio & ir->mask_keydown))) || (ir->mask_keyup && (0 == (gpio & ir->mask_keyup)))) { - ir_input_keydown(&ir->dev,&ir->ir,data,data); + ir_input_keydown(ir->dev, &ir->ir, data, data); } else { - ir_input_nokey(&ir->dev,&ir->ir); + ir_input_nokey(ir->dev, &ir->ir); } return 0; } @@ -456,6 +456,7 @@ static void saa7134_input_timer(unsigned long data) int saa7134_input_init1(struct saa7134_dev *dev) { struct saa7134_ir *ir; + struct input_dev *input_dev; IR_KEYTAB_TYPE *ir_codes = NULL; u32 mask_keycode = 0; u32 mask_keydown = 0; @@ -535,10 +536,13 @@ int saa7134_input_init1(struct saa7134_dev *dev) return -ENODEV; } - ir = kmalloc(sizeof(*ir),GFP_KERNEL); - if (NULL == ir) + ir = kzalloc(sizeof(*ir), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!ir || !input_dev) { + kfree(ir); + input_free_device(input_dev); return -ENOMEM; - memset(ir,0,sizeof(*ir)); + } /* init hardware-specific stuff */ ir->mask_keycode = mask_keycode; @@ -552,19 +556,19 @@ int saa7134_input_init1(struct saa7134_dev *dev) snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(dev->pci)); - ir_input_init(&ir->dev, &ir->ir, ir_type, ir_codes); - ir->dev.name = ir->name; - ir->dev.phys = ir->phys; - ir->dev.id.bustype = BUS_PCI; - ir->dev.id.version = 1; + ir_input_init(input_dev, &ir->ir, ir_type, ir_codes); + input_dev->name = ir->name; + input_dev->phys = ir->phys; + input_dev->id.bustype = BUS_PCI; + input_dev->id.version = 1; if (dev->pci->subsystem_vendor) { - ir->dev.id.vendor = dev->pci->subsystem_vendor; - ir->dev.id.product = dev->pci->subsystem_device; + input_dev->id.vendor = dev->pci->subsystem_vendor; + input_dev->id.product = dev->pci->subsystem_device; } else { - ir->dev.id.vendor = dev->pci->vendor; - ir->dev.id.product = dev->pci->device; + input_dev->id.vendor = dev->pci->vendor; + input_dev->id.product = dev->pci->device; } - ir->dev.dev = &dev->pci->dev; + input_dev->cdev.dev = &dev->pci->dev; /* all done */ dev->remote = ir; @@ -576,8 +580,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) add_timer(&ir->timer); } - input_register_device(&dev->remote->dev); - printk("%s: registered input device for IR\n",dev->name); + input_register_device(ir->dev); return 0; } @@ -586,9 +589,9 @@ void saa7134_input_fini(struct saa7134_dev *dev) if (NULL == dev->remote) return; - input_unregister_device(&dev->remote->dev); if (dev->remote->polling) del_timer_sync(&dev->remote->timer); + input_unregister_device(dev->remote->dev); kfree(dev->remote); dev->remote = NULL; } diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h index 3ea09142ec9c..860b89530e2a 100644 --- a/drivers/media/video/saa7134/saa7134.h +++ b/drivers/media/video/saa7134/saa7134.h @@ -351,7 +351,7 @@ struct saa7134_oss { /* IR input */ struct saa7134_ir { - struct input_dev dev; + struct input_dev *dev; struct ir_input_state ir; char name[32]; char phys[32]; diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c index 0456dda2624d..94053f149ddf 100644 --- a/drivers/media/video/tda9887.c +++ b/drivers/media/video/tda9887.c @@ -784,13 +784,13 @@ tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg) return 0; } -static int tda9887_suspend(struct device * dev, pm_message_t state, u32 level) +static int tda9887_suspend(struct device * dev, pm_message_t state) { dprintk("tda9887: suspend\n"); return 0; } -static int tda9887_resume(struct device * dev, u32 level) +static int tda9887_resume(struct device * dev) { struct i2c_client *c = container_of(dev, struct i2c_client, dev); struct tda9887 *t = i2c_get_clientdata(c); diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c index 05572020af4d..ad85bef1c3d5 100644 --- a/drivers/media/video/tuner-core.c +++ b/drivers/media/video/tuner-core.c @@ -697,7 +697,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) return 0; } -static int tuner_suspend(struct device *dev, pm_message_t state, u32 level) +static int tuner_suspend(struct device *dev, pm_message_t state) { struct i2c_client *c = container_of (dev, struct i2c_client, dev); struct tuner *t = i2c_get_clientdata (c); @@ -707,7 +707,7 @@ static int tuner_suspend(struct device *dev, pm_message_t state, u32 level) return 0; } -static int tuner_resume(struct device *dev, u32 level) +static int tuner_resume(struct device *dev) { struct i2c_client *c = container_of (dev, struct i2c_client, dev); struct tuner *t = i2c_get_clientdata (c); diff --git a/drivers/message/i2o/core.h b/drivers/message/i2o/core.h index c5bcfd70f711..9eefedb16211 100644 --- a/drivers/message/i2o/core.h +++ b/drivers/message/i2o/core.h @@ -36,9 +36,6 @@ extern void __exit i2o_pci_exit(void); extern void i2o_device_remove(struct i2o_device *); extern int i2o_device_parse_lct(struct i2o_controller *); -extern int i2o_device_init(void); -extern void i2o_device_exit(void); - /* IOP */ extern struct i2o_controller *i2o_iop_alloc(void); extern void i2o_iop_free(struct i2o_controller *); diff --git a/drivers/message/i2o/device.c b/drivers/message/i2o/device.c index 21f16ba3ac38..d9879965eb50 100644 --- a/drivers/message/i2o/device.c +++ b/drivers/message/i2o/device.c @@ -45,10 +45,10 @@ static inline int i2o_device_issue_claim(struct i2o_device *dev, u32 cmd, writel(type, &msg->body[0]); return i2o_msg_post_wait(dev->iop, m, 60); -}; +} /** - * i2o_device_claim - claim a device for use by an OSM + * i2o_device_claim - claim a device for use by an OSM * @dev: I2O device to claim * @drv: I2O driver which wants to claim the device * @@ -73,7 +73,7 @@ int i2o_device_claim(struct i2o_device *dev) up(&dev->lock); return rc; -}; +} /** * i2o_device_claim_release - release a device that the OSM is using @@ -119,7 +119,8 @@ int i2o_device_claim_release(struct i2o_device *dev) up(&dev->lock); return rc; -}; +} + /** * i2o_device_release - release the memory for a I2O device @@ -135,39 +136,47 @@ static void i2o_device_release(struct device *dev) pr_debug("i2o: device %s released\n", dev->bus_id); kfree(i2o_dev); -}; +} + /** - * i2o_device_class_release - Remove I2O device attributes - * @cd: I2O class device which is added to the I2O device class + * i2o_device_class_show_class_id - Displays class id of I2O device + * @cd: class device of which the class id should be displayed + * @buf: buffer into which the class id should be printed * - * Removes attributes from the I2O device again. Also search each device - * on the controller for I2O devices which refert to this device as parent - * or user and remove this links also. + * Returns the number of bytes which are printed into the buffer. */ -static void i2o_device_class_release(struct class_device *cd) +static ssize_t i2o_device_show_class_id(struct device *dev, + struct device_attribute *attr, + char *buf) { - struct i2o_device *i2o_dev, *tmp; - struct i2o_controller *c; + struct i2o_device *i2o_dev = to_i2o_device(dev); - i2o_dev = to_i2o_device(cd->dev); - c = i2o_dev->iop; + sprintf(buf, "0x%03x\n", i2o_dev->lct_data.class_id); + return strlen(buf) + 1; +} - sysfs_remove_link(&i2o_dev->device.kobj, "parent"); - sysfs_remove_link(&i2o_dev->device.kobj, "user"); +/** + * i2o_device_class_show_tid - Displays TID of I2O device + * @cd: class device of which the TID should be displayed + * @buf: buffer into which the class id should be printed + * + * Returns the number of bytes which are printed into the buffer. + */ +static ssize_t i2o_device_show_tid(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct i2o_device *i2o_dev = to_i2o_device(dev); - list_for_each_entry(tmp, &c->devices, list) { - if (tmp->lct_data.parent_tid == i2o_dev->lct_data.tid) - sysfs_remove_link(&tmp->device.kobj, "parent"); - if (tmp->lct_data.user_tid == i2o_dev->lct_data.tid) - sysfs_remove_link(&tmp->device.kobj, "user"); - } -}; + sprintf(buf, "0x%03x\n", i2o_dev->lct_data.tid); + return strlen(buf) + 1; +} -/* I2O device class */ -static struct class i2o_device_class = { - .name = "i2o_device", - .release = i2o_device_class_release +struct device_attribute i2o_device_attrs[] = { + __ATTR(class_id, S_IRUGO, i2o_device_show_class_id, NULL), + __ATTR(tid, S_IRUGO, i2o_device_show_tid, NULL), + __ATTR_NULL }; /** @@ -193,11 +202,69 @@ static struct i2o_device *i2o_device_alloc(void) dev->device.bus = &i2o_bus_type; dev->device.release = &i2o_device_release; - dev->classdev.class = &i2o_device_class; - dev->classdev.dev = &dev->device; return dev; -}; +} + +/** + * i2o_setup_sysfs_links - Adds attributes to the I2O device + * @cd: I2O class device which is added to the I2O device class + * + * This function get called when a I2O device is added to the class. It + * creates the attributes for each device and creates user/parent symlink + * if necessary. + * + * Returns 0 on success or negative error code on failure. + */ +static void i2o_setup_sysfs_links(struct i2o_device *i2o_dev) +{ + struct i2o_controller *c = i2o_dev->iop; + struct i2o_device *tmp; + + /* create user entries for this device */ + tmp = i2o_iop_find_device(i2o_dev->iop, i2o_dev->lct_data.user_tid); + if (tmp && tmp != i2o_dev) + sysfs_create_link(&i2o_dev->device.kobj, + &tmp->device.kobj, "user"); + + /* create user entries refering to this device */ + list_for_each_entry(tmp, &c->devices, list) + if (tmp->lct_data.user_tid == i2o_dev->lct_data.tid && + tmp != i2o_dev) + sysfs_create_link(&tmp->device.kobj, + &i2o_dev->device.kobj, "user"); + + /* create parent entries for this device */ + tmp = i2o_iop_find_device(i2o_dev->iop, i2o_dev->lct_data.parent_tid); + if (tmp && tmp != i2o_dev) + sysfs_create_link(&i2o_dev->device.kobj, + &tmp->device.kobj, "parent"); + + /* create parent entries refering to this device */ + list_for_each_entry(tmp, &c->devices, list) + if (tmp->lct_data.parent_tid == i2o_dev->lct_data.tid && + tmp != i2o_dev) + sysfs_create_link(&tmp->device.kobj, + &i2o_dev->device.kobj, "parent"); +} + +static void i2o_remove_sysfs_links(struct i2o_device *i2o_dev) +{ + struct i2o_controller *c = i2o_dev->iop; + struct i2o_device *tmp; + + sysfs_remove_link(&i2o_dev->device.kobj, "parent"); + sysfs_remove_link(&i2o_dev->device.kobj, "user"); + + list_for_each_entry(tmp, &c->devices, list) { + if (tmp->lct_data.parent_tid == i2o_dev->lct_data.tid) + sysfs_remove_link(&tmp->device.kobj, "parent"); + if (tmp->lct_data.user_tid == i2o_dev->lct_data.tid) + sysfs_remove_link(&tmp->device.kobj, "user"); + } +} + + /** * i2o_device_add - allocate a new I2O device and add it to the IOP @@ -222,28 +289,25 @@ static struct i2o_device *i2o_device_add(struct i2o_controller *c, } dev->lct_data = *entry; + dev->iop = c; snprintf(dev->device.bus_id, BUS_ID_SIZE, "%d:%03x", c->unit, dev->lct_data.tid); - snprintf(dev->classdev.class_id, BUS_ID_SIZE, "%d:%03x", c->unit, - dev->lct_data.tid); - - dev->iop = c; dev->device.parent = &c->device; device_register(&dev->device); list_add_tail(&dev->list, &c->devices); - class_device_register(&dev->classdev); + i2o_setup_sysfs_links(dev); i2o_driver_notify_device_add_all(dev); pr_debug("i2o: device %s added\n", dev->device.bus_id); return dev; -}; +} /** * i2o_device_remove - remove an I2O device from the I2O core @@ -256,10 +320,10 @@ static struct i2o_device *i2o_device_add(struct i2o_controller *c, void i2o_device_remove(struct i2o_device *i2o_dev) { i2o_driver_notify_device_remove_all(i2o_dev); - class_device_unregister(&i2o_dev->classdev); + i2o_remove_sysfs_links(i2o_dev); list_del(&i2o_dev->list); device_unregister(&i2o_dev->device); -}; +} /** * i2o_device_parse_lct - Parse a previously fetched LCT and create devices @@ -337,99 +401,8 @@ int i2o_device_parse_lct(struct i2o_controller *c) up(&c->lct_lock); return 0; -}; - -/** - * i2o_device_class_show_class_id - Displays class id of I2O device - * @cd: class device of which the class id should be displayed - * @buf: buffer into which the class id should be printed - * - * Returns the number of bytes which are printed into the buffer. - */ -static ssize_t i2o_device_class_show_class_id(struct class_device *cd, - char *buf) -{ - struct i2o_device *dev = to_i2o_device(cd->dev); - - sprintf(buf, "0x%03x\n", dev->lct_data.class_id); - return strlen(buf) + 1; -}; - -/** - * i2o_device_class_show_tid - Displays TID of I2O device - * @cd: class device of which the TID should be displayed - * @buf: buffer into which the class id should be printed - * - * Returns the number of bytes which are printed into the buffer. - */ -static ssize_t i2o_device_class_show_tid(struct class_device *cd, char *buf) -{ - struct i2o_device *dev = to_i2o_device(cd->dev); - - sprintf(buf, "0x%03x\n", dev->lct_data.tid); - return strlen(buf) + 1; -}; - -/* I2O device class attributes */ -static CLASS_DEVICE_ATTR(class_id, S_IRUGO, i2o_device_class_show_class_id, - NULL); -static CLASS_DEVICE_ATTR(tid, S_IRUGO, i2o_device_class_show_tid, NULL); - -/** - * i2o_device_class_add - Adds attributes to the I2O device - * @cd: I2O class device which is added to the I2O device class - * - * This function get called when a I2O device is added to the class. It - * creates the attributes for each device and creates user/parent symlink - * if necessary. - * - * Returns 0 on success or negative error code on failure. - */ -static int i2o_device_class_add(struct class_device *cd) -{ - struct i2o_device *i2o_dev, *tmp; - struct i2o_controller *c; - - i2o_dev = to_i2o_device(cd->dev); - c = i2o_dev->iop; - - class_device_create_file(cd, &class_device_attr_class_id); - class_device_create_file(cd, &class_device_attr_tid); - - /* create user entries for this device */ - tmp = i2o_iop_find_device(i2o_dev->iop, i2o_dev->lct_data.user_tid); - if (tmp && (tmp != i2o_dev)) - sysfs_create_link(&i2o_dev->device.kobj, &tmp->device.kobj, - "user"); - - /* create user entries refering to this device */ - list_for_each_entry(tmp, &c->devices, list) - if ((tmp->lct_data.user_tid == i2o_dev->lct_data.tid) - && (tmp != i2o_dev)) - sysfs_create_link(&tmp->device.kobj, - &i2o_dev->device.kobj, "user"); - - /* create parent entries for this device */ - tmp = i2o_iop_find_device(i2o_dev->iop, i2o_dev->lct_data.parent_tid); - if (tmp && (tmp != i2o_dev)) - sysfs_create_link(&i2o_dev->device.kobj, &tmp->device.kobj, - "parent"); - - /* create parent entries refering to this device */ - list_for_each_entry(tmp, &c->devices, list) - if ((tmp->lct_data.parent_tid == i2o_dev->lct_data.tid) - && (tmp != i2o_dev)) - sysfs_create_link(&tmp->device.kobj, - &i2o_dev->device.kobj, "parent"); - - return 0; -}; +} -/* I2O device class interface */ -static struct class_interface i2o_device_class_interface = { - .class = &i2o_device_class, - .add = i2o_device_class_add -}; /* * Run time support routines @@ -553,11 +526,11 @@ int i2o_parm_field_get(struct i2o_device *i2o_dev, int group, int field, } /* - * if oper == I2O_PARAMS_TABLE_GET, get from all rows - * if fieldcount == -1 return all fields + * if oper == I2O_PARAMS_TABLE_GET, get from all rows + * if fieldcount == -1 return all fields * ibuf and ibuflen are unused (use NULL, 0) - * else return specific fields - * ibuf contains fieldindexes + * else return specific fields + * ibuf contains fieldindexes * * if oper == I2O_PARAMS_LIST_GET, get from specific rows * if fieldcount == -1 return all fields @@ -602,35 +575,6 @@ int i2o_parm_table_get(struct i2o_device *dev, int oper, int group, return size; } -/** - * i2o_device_init - Initialize I2O devices - * - * Registers the I2O device class. - * - * Returns 0 on success or negative error code on failure. - */ -int i2o_device_init(void) -{ - int rc; - - rc = class_register(&i2o_device_class); - if (rc) - return rc; - - return class_interface_register(&i2o_device_class_interface); -}; - -/** - * i2o_device_exit - I2O devices exit function - * - * Unregisters the I2O device class. - */ -void i2o_device_exit(void) -{ - class_interface_register(&i2o_device_class_interface); - class_unregister(&i2o_device_class); -}; - EXPORT_SYMBOL(i2o_device_claim); EXPORT_SYMBOL(i2o_device_claim_release); EXPORT_SYMBOL(i2o_parm_field_get); diff --git a/drivers/message/i2o/driver.c b/drivers/message/i2o/driver.c index 739bfdef0c6d..0079a4be0af2 100644 --- a/drivers/message/i2o/driver.c +++ b/drivers/message/i2o/driver.c @@ -58,9 +58,12 @@ static int i2o_bus_match(struct device *dev, struct device_driver *drv) }; /* I2O bus type */ +extern struct device_attribute i2o_device_attrs[]; + struct bus_type i2o_bus_type = { .name = "i2o", .match = i2o_bus_match, + .dev_attrs = i2o_device_attrs, }; /** diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c index 42f8b810d6e5..361da8d1d5e7 100644 --- a/drivers/message/i2o/iop.c +++ b/drivers/message/i2o/iop.c @@ -833,6 +833,7 @@ void i2o_iop_remove(struct i2o_controller *c) list_for_each_entry_safe(dev, tmp, &c->devices, list) i2o_device_remove(dev); + class_device_unregister(c->classdev); device_del(&c->device); /* Ask the IOP to switch to RESET state */ @@ -1077,9 +1078,7 @@ static void i2o_iop_release(struct device *dev) }; /* I2O controller class */ -static struct class i2o_controller_class = { - .name = "i2o_controller", -}; +static struct class *i2o_controller_class; /** * i2o_iop_alloc - Allocate and initialize a i2o_controller struct @@ -1110,14 +1109,10 @@ struct i2o_controller *i2o_iop_alloc(void) sprintf(c->name, "iop%d", c->unit); device_initialize(&c->device); - class_device_initialize(&c->classdev); c->device.release = &i2o_iop_release; - c->classdev.class = &i2o_controller_class; - c->classdev.dev = &c->device; snprintf(c->device.bus_id, BUS_ID_SIZE, "iop%d", c->unit); - snprintf(c->classdev.class_id, BUS_ID_SIZE, "iop%d", c->unit); #if BITS_PER_LONG == 64 spin_lock_init(&c->context_list_lock); @@ -1146,7 +1141,9 @@ int i2o_iop_add(struct i2o_controller *c) goto iop_reset; } - if ((rc = class_device_add(&c->classdev))) { + c->classdev = class_device_create(i2o_controller_class, NULL, MKDEV(0,0), + &c->device, "iop%d", c->unit); + if (IS_ERR(c->classdev)) { osm_err("%s: could not add controller class\n", c->name); goto device_del; } @@ -1184,7 +1181,7 @@ int i2o_iop_add(struct i2o_controller *c) return 0; class_del: - class_device_del(&c->classdev); + class_device_unregister(c->classdev); device_del: device_del(&c->device); @@ -1246,13 +1243,10 @@ static int __init i2o_iop_init(void) printk(KERN_INFO OSM_DESCRIPTION " v" OSM_VERSION "\n"); - rc = i2o_device_init(); - if (rc) - goto exit; - - if ((rc = class_register(&i2o_controller_class))) { + i2o_controller_class = class_create(THIS_MODULE, "i2o_controller"); + if (IS_ERR(i2o_controller_class)) { osm_err("can't register class i2o_controller\n"); - goto device_exit; + goto exit; } if ((rc = i2o_driver_init())) @@ -1273,10 +1267,7 @@ static int __init i2o_iop_init(void) i2o_driver_exit(); class_exit: - class_unregister(&i2o_controller_class); - - device_exit: - i2o_device_exit(); + class_destroy(i2o_controller_class); exit: return rc; @@ -1292,8 +1283,7 @@ static void __exit i2o_iop_exit(void) i2o_pci_exit(); i2o_exec_exit(); i2o_driver_exit(); - class_unregister(&i2o_controller_class); - i2o_device_exit(); + class_destroy(i2o_controller_class); }; module_init(i2o_iop_init); diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c index e9806fbbe696..720e7a326308 100644 --- a/drivers/mfd/mcp-sa11x0.c +++ b/drivers/mfd/mcp-sa11x0.c @@ -219,26 +219,24 @@ static int mcp_sa11x0_remove(struct device *dev) return 0; } -static int mcp_sa11x0_suspend(struct device *dev, pm_message_t state, u32 level) +static int mcp_sa11x0_suspend(struct device *dev, pm_message_t state) { struct mcp *mcp = dev_get_drvdata(dev); - if (level == SUSPEND_DISABLE) { - priv(mcp)->mccr0 = Ser4MCCR0; - priv(mcp)->mccr1 = Ser4MCCR1; - Ser4MCCR0 &= ~MCCR0_MCE; - } + priv(mcp)->mccr0 = Ser4MCCR0; + priv(mcp)->mccr1 = Ser4MCCR1; + Ser4MCCR0 &= ~MCCR0_MCE; + return 0; } -static int mcp_sa11x0_resume(struct device *dev, u32 level) +static int mcp_sa11x0_resume(struct device *dev) { struct mcp *mcp = dev_get_drvdata(dev); - if (level == RESUME_RESTORE_STATE) { - Ser4MCCR1 = priv(mcp)->mccr1; - Ser4MCCR0 = priv(mcp)->mccr0; - } + Ser4MCCR1 = priv(mcp)->mccr1; + Ser4MCCR0 = priv(mcp)->mccr0; + return 0; } diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c index a260f83bcb02..585cded3d365 100644 --- a/drivers/mfd/ucb1x00-ts.c +++ b/drivers/mfd/ucb1x00-ts.c @@ -40,7 +40,7 @@ struct ucb1x00_ts { - struct input_dev idev; + struct input_dev *idev; struct ucb1x00 *ucb; wait_queue_head_t irq_wait; @@ -56,16 +56,16 @@ static int adcsync; static inline void ucb1x00_ts_evt_add(struct ucb1x00_ts *ts, u16 pressure, u16 x, u16 y) { - input_report_abs(&ts->idev, ABS_X, x); - input_report_abs(&ts->idev, ABS_Y, y); - input_report_abs(&ts->idev, ABS_PRESSURE, pressure); - input_sync(&ts->idev); + input_report_abs(ts->idev, ABS_X, x); + input_report_abs(ts->idev, ABS_Y, y); + input_report_abs(ts->idev, ABS_PRESSURE, pressure); + input_sync(ts->idev); } static inline void ucb1x00_ts_event_release(struct ucb1x00_ts *ts) { - input_report_abs(&ts->idev, ABS_PRESSURE, 0); - input_sync(&ts->idev); + input_report_abs(ts->idev, ABS_PRESSURE, 0); + input_sync(ts->idev); } /* @@ -341,26 +341,30 @@ static int ucb1x00_ts_add(struct ucb1x00_dev *dev) { struct ucb1x00_ts *ts; - ts = kmalloc(sizeof(struct ucb1x00_ts), GFP_KERNEL); + ts = kzalloc(sizeof(struct ucb1x00_ts), GFP_KERNEL); if (!ts) return -ENOMEM; - memset(ts, 0, sizeof(struct ucb1x00_ts)); + ts->idev = input_allocate_device(); + if (!ts->idev) { + kfree(ts); + return -ENOMEM; + } ts->ucb = dev->ucb; ts->adcsync = adcsync ? UCB_SYNC : UCB_NOSYNC; - ts->idev.name = "Touchscreen panel"; - ts->idev.id.product = ts->ucb->id; - ts->idev.open = ucb1x00_ts_open; - ts->idev.close = ucb1x00_ts_close; + ts->idev->name = "Touchscreen panel"; + ts->idev->id.product = ts->ucb->id; + ts->idev->open = ucb1x00_ts_open; + ts->idev->close = ucb1x00_ts_close; - __set_bit(EV_ABS, ts->idev.evbit); - __set_bit(ABS_X, ts->idev.absbit); - __set_bit(ABS_Y, ts->idev.absbit); - __set_bit(ABS_PRESSURE, ts->idev.absbit); + __set_bit(EV_ABS, ts->idev->evbit); + __set_bit(ABS_X, ts->idev->absbit); + __set_bit(ABS_Y, ts->idev->absbit); + __set_bit(ABS_PRESSURE, ts->idev->absbit); - input_register_device(&ts->idev); + input_register_device(ts->idev); dev->priv = ts; @@ -370,7 +374,8 @@ static int ucb1x00_ts_add(struct ucb1x00_dev *dev) static void ucb1x00_ts_remove(struct ucb1x00_dev *dev) { struct ucb1x00_ts *ts = dev->priv; - input_unregister_device(&ts->idev); + + input_unregister_device(ts->idev); kfree(ts); } diff --git a/drivers/mmc/mmci.c b/drivers/mmc/mmci.c index 91c74843dc0d..1e6bdba26756 100644 --- a/drivers/mmc/mmci.c +++ b/drivers/mmc/mmci.c @@ -24,6 +24,7 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/scatterlist.h> +#include <asm/sizes.h> #include <asm/hardware/amba.h> #include <asm/hardware/clock.h> #include <asm/mach/mmc.h> diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c index b53af57074e3..8eba373d42d7 100644 --- a/drivers/mmc/pxamci.c +++ b/drivers/mmc/pxamci.c @@ -571,23 +571,23 @@ static int pxamci_remove(struct device *dev) } #ifdef CONFIG_PM -static int pxamci_suspend(struct device *dev, pm_message_t state, u32 level) +static int pxamci_suspend(struct device *dev, pm_message_t state) { struct mmc_host *mmc = dev_get_drvdata(dev); int ret = 0; - if (mmc && level == SUSPEND_DISABLE) + if (mmc) ret = mmc_suspend_host(mmc, state); return ret; } -static int pxamci_resume(struct device *dev, u32 level) +static int pxamci_resume(struct device *dev) { struct mmc_host *mmc = dev_get_drvdata(dev); int ret = 0; - if (mmc && level == RESUME_ENABLE) + if (mmc) ret = mmc_resume_host(mmc); return ret; diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c index 3cbca7cbea80..25f7ce7b3bc0 100644 --- a/drivers/mmc/wbsd.c +++ b/drivers/mmc/wbsd.c @@ -1955,14 +1955,14 @@ static void __devexit wbsd_pnp_remove(struct pnp_dev * dev) */ #ifdef CONFIG_PM -static int wbsd_suspend(struct device *dev, pm_message_t state, u32 level) +static int wbsd_suspend(struct device *dev, pm_message_t state) { DBGF("Not yet supported\n"); return 0; } -static int wbsd_resume(struct device *dev, u32 level) +static int wbsd_resume(struct device *dev) { DBGF("Not yet supported\n"); diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c index 8dcaa357b4bb..6a8e0caf9fdc 100644 --- a/drivers/mtd/maps/sa1100-flash.c +++ b/drivers/mtd/maps/sa1100-flash.c @@ -21,6 +21,7 @@ #include <linux/mtd/partitions.h> #include <linux/mtd/concat.h> +#include <asm/hardware.h> #include <asm/io.h> #include <asm/sizes.h> #include <asm/mach/flash.h> @@ -402,21 +403,21 @@ static int __exit sa1100_mtd_remove(struct device *dev) } #ifdef CONFIG_PM -static int sa1100_mtd_suspend(struct device *dev, pm_message_t state, u32 level) +static int sa1100_mtd_suspend(struct device *dev, pm_message_t state) { struct sa_info *info = dev_get_drvdata(dev); int ret = 0; - if (info && level == SUSPEND_SAVE_STATE) + if (info) ret = info->mtd->suspend(info->mtd); return ret; } -static int sa1100_mtd_resume(struct device *dev, u32 level) +static int sa1100_mtd_resume(struct device *dev) { struct sa_info *info = dev_get_drvdata(dev); - if (info && level == RESUME_RESTORE_STATE) + if (info) info->mtd->resume(info->mtd); return 0; } diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c index 1ed602a0f24c..c534fd5d95cb 100644 --- a/drivers/mtd/mtdchar.c +++ b/drivers/mtd/mtdchar.c @@ -24,10 +24,10 @@ static void mtd_notify_add(struct mtd_info* mtd) if (!mtd) return; - class_device_create(mtd_class, MKDEV(MTD_CHAR_MAJOR, mtd->index*2), + class_device_create(mtd_class, NULL, MKDEV(MTD_CHAR_MAJOR, mtd->index*2), NULL, "mtd%d", mtd->index); - class_device_create(mtd_class, + class_device_create(mtd_class, NULL, MKDEV(MTD_CHAR_MAJOR, mtd->index*2+1), NULL, "mtd%dro", mtd->index); } diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 54ab70e7eff4..6d4f9ceb0a32 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1374,7 +1374,7 @@ config FORCEDETH config CS89x0 tristate "CS89x0 support" - depends on (NET_PCI && ISA) || ARCH_PNX0105 || ARCH_IXDP2X01 + depends on (NET_PCI && (ISA || ARCH_IXDP2X01)) || ARCH_PNX0105 || MACH_MP1000 ---help--- Support for CS89x0 chipset based Ethernet cards. If you have a network (Ethernet) card of this type, say Y and read the diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c index c56d86d371a9..3d50e953faaa 100644 --- a/drivers/net/arm/am79c961a.c +++ b/drivers/net/arm/am79c961a.c @@ -29,6 +29,7 @@ #include <asm/system.h> #include <asm/irq.h> +#include <asm/hardware.h> #include <asm/io.h> #define TX_BUFFERS 15 diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c index a6078ad9b654..bfdae10036ed 100644 --- a/drivers/net/cs89x0.c +++ b/drivers/net/cs89x0.c @@ -182,6 +182,10 @@ static unsigned int cs8900_irq_map[] = {IRQ_IXDP2X01_CS8900, 0, 0, 0}; #define CIRRUS_DEFAULT_IRQ VH_INTC_INT_NUM_CASCADED_INTERRUPT_1 /* Event inputs bank 1 - ID 35/bit 3 */ static unsigned int netcard_portlist[] __initdata = {CIRRUS_DEFAULT_BASE, 0}; static unsigned int cs8900_irq_map[] = {CIRRUS_DEFAULT_IRQ, 0, 0, 0}; +#elif defined(CONFIG_MACH_MP1000) +#include <asm/arch/mp1000-seprom.h> +static unsigned int netcard_portlist[] __initdata = {MP1000_EIO_BASE+0x300, 0}; +static unsigned int cs8900_irq_map[] = {IRQ_EINT3,0,0,0}; #else static unsigned int netcard_portlist[] __initdata = { 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0}; @@ -590,6 +594,10 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular) cnt -= j; } } else +#elif defined(CONFIG_MACH_MP1000) + if (1) { + memcpy(dev->dev_addr, get_eeprom_mac_address(), ETH_ALEN); + } else #endif if ((readreg(dev, PP_SelfST) & (EEPROM_OK | EEPROM_PRESENT)) == @@ -649,6 +657,10 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular) if (1) { printk(KERN_NOTICE "cs89x0: No EEPROM on HiCO.SH4\n"); } else +#elif defined(CONFIG_MACH_MP1000) + if (1) { + lp->force |= FORCE_RJ45; + } else #endif if ((readreg(dev, PP_SelfST) & EEPROM_PRESENT) == 0) printk(KERN_WARNING "cs89x0: No EEPROM, relying on command line....\n"); @@ -1231,7 +1243,7 @@ net_open(struct net_device *dev) else #endif { -#if !defined(CONFIG_ARCH_IXDP2X01) && !defined(CONFIG_ARCH_PNX0105) +#if !defined(CONFIG_ARCH_IXDP2X01) && !defined(CONFIG_ARCH_PNX0105) && !defined(CONFIG_MACH_MP1000) if (((1 << dev->irq) & lp->irq_map) == 0) { printk(KERN_ERR "%s: IRQ %d is not in our map of allowable IRQs, which is %x\n", dev->name, dev->irq, lp->irq_map); diff --git a/drivers/net/cs89x0.h b/drivers/net/cs89x0.h index decea264f121..f19d1ebe0183 100644 --- a/drivers/net/cs89x0.h +++ b/drivers/net/cs89x0.h @@ -16,7 +16,7 @@ #include <linux/config.h> -#if defined(CONFIG_ARCH_IXDP2X01) || defined(CONFIG_ARCH_PNX0105) +#if defined(CONFIG_ARCH_IXDP2X01) || defined(CONFIG_ARCH_PNX0105) || defined (CONFIG_MACH_MP1000) /* IXDP2401/IXDP2801 uses dword-aligned register addressing */ #define CS89x0_PORT(reg) ((reg) * 2) #else diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c index e54fc10f6846..abce1f730d00 100644 --- a/drivers/net/dm9000.c +++ b/drivers/net/dm9000.c @@ -1140,11 +1140,11 @@ dm9000_phy_write(struct net_device *dev, int phyaddr_unused, int reg, int value) } static int -dm9000_drv_suspend(struct device *dev, pm_message_t state, u32 level) +dm9000_drv_suspend(struct device *dev, pm_message_t state) { struct net_device *ndev = dev_get_drvdata(dev); - if (ndev && level == SUSPEND_DISABLE) { + if (ndev) { if (netif_running(ndev)) { netif_device_detach(ndev); dm9000_shutdown(ndev); @@ -1154,12 +1154,12 @@ dm9000_drv_suspend(struct device *dev, pm_message_t state, u32 level) } static int -dm9000_drv_resume(struct device *dev, u32 level) +dm9000_drv_resume(struct device *dev) { struct net_device *ndev = dev_get_drvdata(dev); board_info_t *db = (board_info_t *) ndev->priv; - if (ndev && level == RESUME_ENABLE) { + if (ndev) { if (netif_running(ndev)) { dm9000_reset(db); diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig index ca5914091d3a..d54156f11e61 100644 --- a/drivers/net/irda/Kconfig +++ b/drivers/net/irda/Kconfig @@ -400,5 +400,15 @@ config VIA_FIR To compile it as a module, choose M here: the module will be called via-ircc. +config PXA_FICP + tristate "Intel PXA2xx Internal FICP" + depends on ARCH_PXA && IRDA + help + Say Y or M here if you want to build support for the PXA2xx + built-in IRDA interface which can support both SIR and FIR. + This driver relies on platform specific helper routines so + available capabilities may vary from one PXA2xx target to + another. + endmenu diff --git a/drivers/net/irda/Makefile b/drivers/net/irda/Makefile index 29a8bd812b21..e7a8b7f7f5dd 100644 --- a/drivers/net/irda/Makefile +++ b/drivers/net/irda/Makefile @@ -18,6 +18,7 @@ obj-$(CONFIG_SMC_IRCC_FIR) += smsc-ircc2.o obj-$(CONFIG_ALI_FIR) += ali-ircc.o obj-$(CONFIG_VLSI_FIR) += vlsi_ir.o obj-$(CONFIG_VIA_FIR) += via-ircc.o +obj-$(CONFIG_PXA_FICP) += pxaficp_ir.o # Old dongle drivers for old SIR drivers obj-$(CONFIG_ESI_DONGLE_OLD) += esi.o obj-$(CONFIG_TEKRAM_DONGLE_OLD) += tekram.o diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c new file mode 100644 index 000000000000..aef80f5e7c9c --- /dev/null +++ b/drivers/net/irda/pxaficp_ir.c @@ -0,0 +1,871 @@ +/* + * linux/drivers/net/irda/pxaficp_ir.c + * + * Based on sa1100_ir.c by Russell King + * + * Changes copyright (C) 2003-2005 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Infra-red driver (SIR/FIR) for the PXA2xx embedded microprocessor + * + */ +#include <linux/config.h> +#include <linux/module.h> +#include <linux/types.h> +#include <linux/init.h> +#include <linux/errno.h> +#include <linux/netdevice.h> +#include <linux/slab.h> +#include <linux/rtnetlink.h> +#include <linux/interrupt.h> +#include <linux/dma-mapping.h> +#include <linux/pm.h> + +#include <net/irda/irda.h> +#include <net/irda/irmod.h> +#include <net/irda/wrapper.h> +#include <net/irda/irda_device.h> + +#include <asm/irq.h> +#include <asm/dma.h> +#include <asm/delay.h> +#include <asm/hardware.h> +#include <asm/arch/irda.h> +#include <asm/arch/pxa-regs.h> + +#ifdef CONFIG_MACH_MAINSTONE +#include <asm/arch/mainstone.h> +#endif + +#define IrSR_RXPL_NEG_IS_ZERO (1<<4) +#define IrSR_RXPL_POS_IS_ZERO 0x0 +#define IrSR_TXPL_NEG_IS_ZERO (1<<3) +#define IrSR_TXPL_POS_IS_ZERO 0x0 +#define IrSR_XMODE_PULSE_1_6 (1<<2) +#define IrSR_XMODE_PULSE_3_16 0x0 +#define IrSR_RCVEIR_IR_MODE (1<<1) +#define IrSR_RCVEIR_UART_MODE 0x0 +#define IrSR_XMITIR_IR_MODE (1<<0) +#define IrSR_XMITIR_UART_MODE 0x0 + +#define IrSR_IR_RECEIVE_ON (\ + IrSR_RXPL_NEG_IS_ZERO | \ + IrSR_TXPL_POS_IS_ZERO | \ + IrSR_XMODE_PULSE_3_16 | \ + IrSR_RCVEIR_IR_MODE | \ + IrSR_XMITIR_UART_MODE) + +#define IrSR_IR_TRANSMIT_ON (\ + IrSR_RXPL_NEG_IS_ZERO | \ + IrSR_TXPL_POS_IS_ZERO | \ + IrSR_XMODE_PULSE_3_16 | \ + IrSR_RCVEIR_UART_MODE | \ + IrSR_XMITIR_IR_MODE) + +struct pxa_irda { + int speed; + int newspeed; + unsigned long last_oscr; + + unsigned char *dma_rx_buff; + unsigned char *dma_tx_buff; + dma_addr_t dma_rx_buff_phy; + dma_addr_t dma_tx_buff_phy; + unsigned int dma_tx_buff_len; + int txdma; + int rxdma; + + struct net_device_stats stats; + struct irlap_cb *irlap; + struct qos_info qos; + + iobuff_t tx_buff; + iobuff_t rx_buff; + + struct device *dev; + struct pxaficp_platform_data *pdata; +}; + + +#define IS_FIR(si) ((si)->speed >= 4000000) +#define IRDA_FRAME_SIZE_LIMIT 2047 + +inline static void pxa_irda_fir_dma_rx_start(struct pxa_irda *si) +{ + DCSR(si->rxdma) = DCSR_NODESC; + DSADR(si->rxdma) = __PREG(ICDR); + DTADR(si->rxdma) = si->dma_rx_buff_phy; + DCMD(si->rxdma) = DCMD_INCTRGADDR | DCMD_FLOWSRC | DCMD_WIDTH1 | DCMD_BURST32 | IRDA_FRAME_SIZE_LIMIT; + DCSR(si->rxdma) |= DCSR_RUN; +} + +inline static void pxa_irda_fir_dma_tx_start(struct pxa_irda *si) +{ + DCSR(si->txdma) = DCSR_NODESC; + DSADR(si->txdma) = si->dma_tx_buff_phy; + DTADR(si->txdma) = __PREG(ICDR); + DCMD(si->txdma) = DCMD_INCSRCADDR | DCMD_FLOWTRG | DCMD_ENDIRQEN | DCMD_WIDTH1 | DCMD_BURST32 | si->dma_tx_buff_len; + DCSR(si->txdma) |= DCSR_RUN; +} + +/* + * Set the IrDA communications speed. + */ +static int pxa_irda_set_speed(struct pxa_irda *si, int speed) +{ + unsigned long flags; + unsigned int divisor; + + switch (speed) { + case 9600: case 19200: case 38400: + case 57600: case 115200: + + /* refer to PXA250/210 Developer's Manual 10-7 */ + /* BaudRate = 14.7456 MHz / (16*Divisor) */ + divisor = 14745600 / (16 * speed); + + local_irq_save(flags); + + if (IS_FIR(si)) { + /* stop RX DMA */ + DCSR(si->rxdma) &= ~DCSR_RUN; + /* disable FICP */ + ICCR0 = 0; + pxa_set_cken(CKEN13_FICP, 0); + + /* set board transceiver to SIR mode */ + si->pdata->transceiver_mode(si->dev, IR_SIRMODE); + + /* configure GPIO46/47 */ + pxa_gpio_mode(GPIO46_STRXD_MD); + pxa_gpio_mode(GPIO47_STTXD_MD); + + /* enable the STUART clock */ + pxa_set_cken(CKEN5_STUART, 1); + } + + /* disable STUART first */ + STIER = 0; + + /* access DLL & DLH */ + STLCR |= LCR_DLAB; + STDLL = divisor & 0xff; + STDLH = divisor >> 8; + STLCR &= ~LCR_DLAB; + + si->speed = speed; + STISR = IrSR_IR_RECEIVE_ON | IrSR_XMODE_PULSE_1_6; + STIER = IER_UUE | IER_RLSE | IER_RAVIE | IER_RTIOE; + + local_irq_restore(flags); + break; + + case 4000000: + local_irq_save(flags); + + /* disable STUART */ + STIER = 0; + STISR = 0; + pxa_set_cken(CKEN5_STUART, 0); + + /* disable FICP first */ + ICCR0 = 0; + + /* set board transceiver to FIR mode */ + si->pdata->transceiver_mode(si->dev, IR_FIRMODE); + + /* configure GPIO46/47 */ + pxa_gpio_mode(GPIO46_ICPRXD_MD); + pxa_gpio_mode(GPIO47_ICPTXD_MD); + + /* enable the FICP clock */ + pxa_set_cken(CKEN13_FICP, 1); + + si->speed = speed; + pxa_irda_fir_dma_rx_start(si); + ICCR0 = ICCR0_ITR | ICCR0_RXE; + + local_irq_restore(flags); + break; + + default: + return -EINVAL; + } + + return 0; +} + +/* SIR interrupt service routine. */ +static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id, struct pt_regs *regs) +{ + struct net_device *dev = dev_id; + struct pxa_irda *si = netdev_priv(dev); + int iir, lsr, data; + + iir = STIIR; + + switch (iir & 0x0F) { + case 0x06: /* Receiver Line Status */ + lsr = STLSR; + while (lsr & LSR_FIFOE) { + data = STRBR; + if (lsr & (LSR_OE | LSR_PE | LSR_FE | LSR_BI)) { + printk(KERN_DEBUG "pxa_ir: sir receiving error\n"); + si->stats.rx_errors++; + if (lsr & LSR_FE) + si->stats.rx_frame_errors++; + if (lsr & LSR_OE) + si->stats.rx_fifo_errors++; + } else { + si->stats.rx_bytes++; + async_unwrap_char(dev, &si->stats, &si->rx_buff, data); + } + lsr = STLSR; + } + dev->last_rx = jiffies; + si->last_oscr = OSCR; + break; + + case 0x04: /* Received Data Available */ + /* forth through */ + + case 0x0C: /* Character Timeout Indication */ + do { + si->stats.rx_bytes++; + async_unwrap_char(dev, &si->stats, &si->rx_buff, STRBR); + } while (STLSR & LSR_DR); + dev->last_rx = jiffies; + si->last_oscr = OSCR; + break; + + case 0x02: /* Transmit FIFO Data Request */ + while ((si->tx_buff.len) && (STLSR & LSR_TDRQ)) { + STTHR = *si->tx_buff.data++; + si->tx_buff.len -= 1; + } + + if (si->tx_buff.len == 0) { + si->stats.tx_packets++; + si->stats.tx_bytes += si->tx_buff.data - + si->tx_buff.head; + + /* We need to ensure that the transmitter has finished. */ + while ((STLSR & LSR_TEMT) == 0) + cpu_relax(); + si->last_oscr = OSCR; + + /* + * Ok, we've finished transmitting. Now enable + * the receiver. Sometimes we get a receive IRQ + * immediately after a transmit... + */ + if (si->newspeed) { + pxa_irda_set_speed(si, si->newspeed); + si->newspeed = 0; + } else { + /* enable IR Receiver, disable IR Transmitter */ + STISR = IrSR_IR_RECEIVE_ON | IrSR_XMODE_PULSE_1_6; + /* enable STUART and receive interrupts */ + STIER = IER_UUE | IER_RLSE | IER_RAVIE | IER_RTIOE; + } + /* I'm hungry! */ + netif_wake_queue(dev); + } + break; + } + + return IRQ_HANDLED; +} + +/* FIR Receive DMA interrupt handler */ +static void pxa_irda_fir_dma_rx_irq(int channel, void *data, struct pt_regs *regs) +{ + int dcsr = DCSR(channel); + + DCSR(channel) = dcsr & ~DCSR_RUN; + + printk(KERN_DEBUG "pxa_ir: fir rx dma bus error %#x\n", dcsr); +} + +/* FIR Transmit DMA interrupt handler */ +static void pxa_irda_fir_dma_tx_irq(int channel, void *data, struct pt_regs *regs) +{ + struct net_device *dev = data; + struct pxa_irda *si = netdev_priv(dev); + int dcsr; + + dcsr = DCSR(channel); + DCSR(channel) = dcsr & ~DCSR_RUN; + + if (dcsr & DCSR_ENDINTR) { + si->stats.tx_packets++; + si->stats.tx_bytes += si->dma_tx_buff_len; + } else { + si->stats.tx_errors++; + } + + while (ICSR1 & ICSR1_TBY) + cpu_relax(); + si->last_oscr = OSCR; + + /* + * HACK: It looks like the TBY bit is dropped too soon. + * Without this delay things break. + */ + udelay(120); + + if (si->newspeed) { + pxa_irda_set_speed(si, si->newspeed); + si->newspeed = 0; + } else { + ICCR0 = 0; + pxa_irda_fir_dma_rx_start(si); + ICCR0 = ICCR0_ITR | ICCR0_RXE; + } + netif_wake_queue(dev); +} + +/* EIF(Error in FIFO/End in Frame) handler for FIR */ +static void pxa_irda_fir_irq_eif(struct pxa_irda *si, struct net_device *dev) +{ + unsigned int len, stat, data; + + /* Get the current data position. */ + len = DTADR(si->rxdma) - si->dma_rx_buff_phy; + + do { + /* Read Status, and then Data. */ + stat = ICSR1; + rmb(); + data = ICDR; + + if (stat & (ICSR1_CRE | ICSR1_ROR)) { + si->stats.rx_errors++; + if (stat & ICSR1_CRE) { + printk(KERN_DEBUG "pxa_ir: fir receive CRC error\n"); + si->stats.rx_crc_errors++; + } + if (stat & ICSR1_ROR) { + printk(KERN_DEBUG "pxa_ir: fir receive overrun\n"); + si->stats.rx_frame_errors++; + } + } else { + si->dma_rx_buff[len++] = data; + } + /* If we hit the end of frame, there's no point in continuing. */ + if (stat & ICSR1_EOF) + break; + } while (ICSR0 & ICSR0_EIF); + + if (stat & ICSR1_EOF) { + /* end of frame. */ + struct sk_buff *skb = alloc_skb(len+1,GFP_ATOMIC); + if (!skb) { + printk(KERN_ERR "pxa_ir: fir out of memory for receive skb\n"); + si->stats.rx_dropped++; + return; + } + + /* Align IP header to 20 bytes */ + skb_reserve(skb, 1); + memcpy(skb->data, si->dma_rx_buff, len); + skb_put(skb, len); + + /* Feed it to IrLAP */ + skb->dev = dev; + skb->mac.raw = skb->data; + skb->protocol = htons(ETH_P_IRDA); + netif_rx(skb); + + si->stats.rx_packets++; + si->stats.rx_bytes += len; + + dev->last_rx = jiffies; + } +} + +/* FIR interrupt handler */ +static irqreturn_t pxa_irda_fir_irq(int irq, void *dev_id, struct pt_regs *regs) +{ + struct net_device *dev = dev_id; + struct pxa_irda *si = netdev_priv(dev); + int icsr0; + + /* stop RX DMA */ + DCSR(si->rxdma) &= ~DCSR_RUN; + si->last_oscr = OSCR; + icsr0 = ICSR0; + + if (icsr0 & (ICSR0_FRE | ICSR0_RAB)) { + if (icsr0 & ICSR0_FRE) { + printk(KERN_DEBUG "pxa_ir: fir receive frame error\n"); + si->stats.rx_frame_errors++; + } else { + printk(KERN_DEBUG "pxa_ir: fir receive abort\n"); + si->stats.rx_errors++; + } + ICSR0 = icsr0 & (ICSR0_FRE | ICSR0_RAB); + } + + if (icsr0 & ICSR0_EIF) { + /* An error in FIFO occured, or there is a end of frame */ + pxa_irda_fir_irq_eif(si, dev); + } + + ICCR0 = 0; + pxa_irda_fir_dma_rx_start(si); + ICCR0 = ICCR0_ITR | ICCR0_RXE; + + return IRQ_HANDLED; +} + +/* hard_xmit interface of irda device */ +static int pxa_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev) +{ + struct pxa_irda *si = netdev_priv(dev); + int speed = irda_get_next_speed(skb); + + /* + * Does this packet contain a request to change the interface + * speed? If so, remember it until we complete the transmission + * of this frame. + */ + if (speed != si->speed && speed != -1) + si->newspeed = speed; + + /* + * If this is an empty frame, we can bypass a lot. + */ + if (skb->len == 0) { + if (si->newspeed) { + si->newspeed = 0; + pxa_irda_set_speed(si, speed); + } + dev_kfree_skb(skb); + return 0; + } + + netif_stop_queue(dev); + + if (!IS_FIR(si)) { + si->tx_buff.data = si->tx_buff.head; + si->tx_buff.len = async_wrap_skb(skb, si->tx_buff.data, si->tx_buff.truesize); + + /* Disable STUART interrupts and switch to transmit mode. */ + STIER = 0; + STISR = IrSR_IR_TRANSMIT_ON | IrSR_XMODE_PULSE_1_6; + + /* enable STUART and transmit interrupts */ + STIER = IER_UUE | IER_TIE; + } else { + unsigned long mtt = irda_get_mtt(skb); + + si->dma_tx_buff_len = skb->len; + memcpy(si->dma_tx_buff, skb->data, skb->len); + + if (mtt) + while ((unsigned)(OSCR - si->last_oscr)/4 < mtt) + cpu_relax(); + + /* stop RX DMA, disable FICP */ + DCSR(si->rxdma) &= ~DCSR_RUN; + ICCR0 = 0; + + pxa_irda_fir_dma_tx_start(si); + ICCR0 = ICCR0_ITR | ICCR0_TXE; + } + + dev_kfree_skb(skb); + dev->trans_start = jiffies; + return 0; +} + +static int pxa_irda_ioctl(struct net_device *dev, struct ifreq *ifreq, int cmd) +{ + struct if_irda_req *rq = (struct if_irda_req *)ifreq; + struct pxa_irda *si = netdev_priv(dev); + int ret; + + switch (cmd) { + case SIOCSBANDWIDTH: + ret = -EPERM; + if (capable(CAP_NET_ADMIN)) { + /* + * We are unable to set the speed if the + * device is not running. + */ + if (netif_running(dev)) { + ret = pxa_irda_set_speed(si, + rq->ifr_baudrate); + } else { + printk(KERN_INFO "pxa_ir: SIOCSBANDWIDTH: !netif_running\n"); + ret = 0; + } + } + break; + + case SIOCSMEDIABUSY: + ret = -EPERM; + if (capable(CAP_NET_ADMIN)) { + irda_device_set_media_busy(dev, TRUE); + ret = 0; + } + break; + + case SIOCGRECEIVING: + ret = 0; + rq->ifr_receiving = IS_FIR(si) ? 0 + : si->rx_buff.state != OUTSIDE_FRAME; + break; + + default: + ret = -EOPNOTSUPP; + break; + } + + return ret; +} + +static struct net_device_stats *pxa_irda_stats(struct net_device *dev) +{ + struct pxa_irda *si = netdev_priv(dev); + return &si->stats; +} + +static void pxa_irda_startup(struct pxa_irda *si) +{ + /* Disable STUART interrupts */ + STIER = 0; + /* enable STUART interrupt to the processor */ + STMCR = MCR_OUT2; + /* configure SIR frame format: StartBit - Data 7 ... Data 0 - Stop Bit */ + STLCR = LCR_WLS0 | LCR_WLS1; + /* enable FIFO, we use FIFO to improve performance */ + STFCR = FCR_TRFIFOE | FCR_ITL_32; + + /* disable FICP */ + ICCR0 = 0; + /* configure FICP ICCR2 */ + ICCR2 = ICCR2_TXP | ICCR2_TRIG_32; + + /* configure DMAC */ + DRCMR17 = si->rxdma | DRCMR_MAPVLD; + DRCMR18 = si->txdma | DRCMR_MAPVLD; + + /* force SIR reinitialization */ + si->speed = 4000000; + pxa_irda_set_speed(si, 9600); + + printk(KERN_DEBUG "pxa_ir: irda startup\n"); +} + +static void pxa_irda_shutdown(struct pxa_irda *si) +{ + unsigned long flags; + + local_irq_save(flags); + + /* disable STUART and interrupt */ + STIER = 0; + /* disable STUART SIR mode */ + STISR = 0; + /* disable the STUART clock */ + pxa_set_cken(CKEN5_STUART, 0); + + /* disable DMA */ + DCSR(si->txdma) &= ~DCSR_RUN; + DCSR(si->rxdma) &= ~DCSR_RUN; + /* disable FICP */ + ICCR0 = 0; + /* disable the FICP clock */ + pxa_set_cken(CKEN13_FICP, 0); + + DRCMR17 = 0; + DRCMR18 = 0; + + local_irq_restore(flags); + + /* power off board transceiver */ + si->pdata->transceiver_mode(si->dev, IR_OFF); + + printk(KERN_DEBUG "pxa_ir: irda shutdown\n"); +} + +static int pxa_irda_start(struct net_device *dev) +{ + struct pxa_irda *si = netdev_priv(dev); + int err; + + si->speed = 9600; + + err = request_irq(IRQ_STUART, pxa_irda_sir_irq, 0, dev->name, dev); + if (err) + goto err_irq1; + + err = request_irq(IRQ_ICP, pxa_irda_fir_irq, 0, dev->name, dev); + if (err) + goto err_irq2; + + /* + * The interrupt must remain disabled for now. + */ + disable_irq(IRQ_STUART); + disable_irq(IRQ_ICP); + + err = -EBUSY; + si->rxdma = pxa_request_dma("FICP_RX",DMA_PRIO_LOW, pxa_irda_fir_dma_rx_irq, dev); + if (si->rxdma < 0) + goto err_rx_dma; + + si->txdma = pxa_request_dma("FICP_TX",DMA_PRIO_LOW, pxa_irda_fir_dma_tx_irq, dev); + if (si->txdma < 0) + goto err_tx_dma; + + err = -ENOMEM; + si->dma_rx_buff = dma_alloc_coherent(si->dev, IRDA_FRAME_SIZE_LIMIT, + &si->dma_rx_buff_phy, GFP_KERNEL ); + if (!si->dma_rx_buff) + goto err_dma_rx_buff; + + si->dma_tx_buff = dma_alloc_coherent(si->dev, IRDA_FRAME_SIZE_LIMIT, + &si->dma_tx_buff_phy, GFP_KERNEL ); + if (!si->dma_tx_buff) + goto err_dma_tx_buff; + + /* Setup the serial port for the initial speed. */ + pxa_irda_startup(si); + + /* + * Open a new IrLAP layer instance. + */ + si->irlap = irlap_open(dev, &si->qos, "pxa"); + err = -ENOMEM; + if (!si->irlap) + goto err_irlap; + + /* + * Now enable the interrupt and start the queue + */ + enable_irq(IRQ_STUART); + enable_irq(IRQ_ICP); + netif_start_queue(dev); + + printk(KERN_DEBUG "pxa_ir: irda driver opened\n"); + + return 0; + +err_irlap: + pxa_irda_shutdown(si); + dma_free_coherent(si->dev, IRDA_FRAME_SIZE_LIMIT, si->dma_tx_buff, si->dma_tx_buff_phy); +err_dma_tx_buff: + dma_free_coherent(si->dev, IRDA_FRAME_SIZE_LIMIT, si->dma_rx_buff, si->dma_rx_buff_phy); +err_dma_rx_buff: + pxa_free_dma(si->txdma); +err_tx_dma: + pxa_free_dma(si->rxdma); +err_rx_dma: + free_irq(IRQ_ICP, dev); +err_irq2: + free_irq(IRQ_STUART, dev); +err_irq1: + + return err; +} + +static int pxa_irda_stop(struct net_device *dev) +{ + struct pxa_irda *si = netdev_priv(dev); + + netif_stop_queue(dev); + + pxa_irda_shutdown(si); + + /* Stop IrLAP */ + if (si->irlap) { + irlap_close(si->irlap); + si->irlap = NULL; + } + + free_irq(IRQ_STUART, dev); + free_irq(IRQ_ICP, dev); + + pxa_free_dma(si->rxdma); + pxa_free_dma(si->txdma); + + if (si->dma_rx_buff) + dma_free_coherent(si->dev, IRDA_FRAME_SIZE_LIMIT, si->dma_tx_buff, si->dma_tx_buff_phy); + if (si->dma_tx_buff) + dma_free_coherent(si->dev, IRDA_FRAME_SIZE_LIMIT, si->dma_rx_buff, si->dma_rx_buff_phy); + + printk(KERN_DEBUG "pxa_ir: irda driver closed\n"); + return 0; +} + +static int pxa_irda_suspend(struct device *_dev, pm_message_t state, u32 level) +{ + struct net_device *dev = dev_get_drvdata(_dev); + struct pxa_irda *si; + + if (!dev || level != SUSPEND_DISABLE) + return 0; + + if (netif_running(dev)) { + si = netdev_priv(dev); + netif_device_detach(dev); + pxa_irda_shutdown(si); + } + + return 0; +} + +static int pxa_irda_resume(struct device *_dev, u32 level) +{ + struct net_device *dev = dev_get_drvdata(_dev); + struct pxa_irda *si; + + if (!dev || level != RESUME_ENABLE) + return 0; + + if (netif_running(dev)) { + si = netdev_priv(dev); + pxa_irda_startup(si); + netif_device_attach(dev); + netif_wake_queue(dev); + } + + return 0; +} + + +static int pxa_irda_init_iobuf(iobuff_t *io, int size) +{ + io->head = kmalloc(size, GFP_KERNEL | GFP_DMA); + if (io->head != NULL) { + io->truesize = size; + io->in_frame = FALSE; + io->state = OUTSIDE_FRAME; + io->data = io->head; + } + return io->head ? 0 : -ENOMEM; +} + +static int pxa_irda_probe(struct device *_dev) +{ + struct platform_device *pdev = to_platform_device(_dev); + struct net_device *dev; + struct pxa_irda *si; + unsigned int baudrate_mask; + int err; + + if (!pdev->dev.platform_data) + return -ENODEV; + + err = request_mem_region(__PREG(STUART), 0x24, "IrDA") ? 0 : -EBUSY; + if (err) + goto err_mem_1; + + err = request_mem_region(__PREG(FICP), 0x1c, "IrDA") ? 0 : -EBUSY; + if (err) + goto err_mem_2; + + dev = alloc_irdadev(sizeof(struct pxa_irda)); + if (!dev) + goto err_mem_3; + + si = netdev_priv(dev); + si->dev = &pdev->dev; + si->pdata = pdev->dev.platform_data; + + /* + * Initialise the SIR buffers + */ + err = pxa_irda_init_iobuf(&si->rx_buff, 14384); + if (err) + goto err_mem_4; + err = pxa_irda_init_iobuf(&si->tx_buff, 4000); + if (err) + goto err_mem_5; + + dev->hard_start_xmit = pxa_irda_hard_xmit; + dev->open = pxa_irda_start; + dev->stop = pxa_irda_stop; + dev->do_ioctl = pxa_irda_ioctl; + dev->get_stats = pxa_irda_stats; + + irda_init_max_qos_capabilies(&si->qos); + + baudrate_mask = 0; + if (si->pdata->transceiver_cap & IR_SIRMODE) + baudrate_mask |= IR_9600|IR_19200|IR_38400|IR_57600|IR_115200; + if (si->pdata->transceiver_cap & IR_FIRMODE) + baudrate_mask |= IR_4000000 << 8; + + si->qos.baud_rate.bits &= baudrate_mask; + si->qos.min_turn_time.bits = 7; /* 1ms or more */ + + irda_qos_bits_to_value(&si->qos); + + err = register_netdev(dev); + + if (err == 0) + dev_set_drvdata(&pdev->dev, dev); + + if (err) { + kfree(si->tx_buff.head); +err_mem_5: + kfree(si->rx_buff.head); +err_mem_4: + free_netdev(dev); +err_mem_3: + release_mem_region(__PREG(FICP), 0x1c); +err_mem_2: + release_mem_region(__PREG(STUART), 0x24); + } +err_mem_1: + return err; +} + +static int pxa_irda_remove(struct device *_dev) +{ + struct net_device *dev = dev_get_drvdata(_dev); + + if (dev) { + struct pxa_irda *si = netdev_priv(dev); + unregister_netdev(dev); + kfree(si->tx_buff.head); + kfree(si->rx_buff.head); + free_netdev(dev); + } + + release_mem_region(__PREG(STUART), 0x24); + release_mem_region(__PREG(FICP), 0x1c); + + return 0; +} + +static struct device_driver pxa_ir_driver = { + .name = "pxa2xx-ir", + .bus = &platform_bus_type, + .probe = pxa_irda_probe, + .remove = pxa_irda_remove, + .suspend = pxa_irda_suspend, + .resume = pxa_irda_resume, +}; + +static int __init pxa_irda_init(void) +{ + return driver_register(&pxa_ir_driver); +} + +static void __exit pxa_irda_exit(void) +{ + driver_unregister(&pxa_ir_driver); +} + +module_init(pxa_irda_init); +module_exit(pxa_irda_exit); + +MODULE_LICENSE("GPL"); diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c index 8d34ac60d906..06883309916d 100644 --- a/drivers/net/irda/sa1100_ir.c +++ b/drivers/net/irda/sa1100_ir.c @@ -291,12 +291,12 @@ static void sa1100_irda_shutdown(struct sa1100_irda *si) /* * Suspend the IrDA interface. */ -static int sa1100_irda_suspend(struct device *_dev, pm_message_t state, u32 level) +static int sa1100_irda_suspend(struct device *_dev, pm_message_t state) { struct net_device *dev = dev_get_drvdata(_dev); struct sa1100_irda *si; - if (!dev || level != SUSPEND_DISABLE) + if (!dev) return 0; si = dev->priv; @@ -316,12 +316,12 @@ static int sa1100_irda_suspend(struct device *_dev, pm_message_t state, u32 leve /* * Resume the IrDA interface. */ -static int sa1100_irda_resume(struct device *_dev, u32 level) +static int sa1100_irda_resume(struct device *_dev) { struct net_device *dev = dev_get_drvdata(_dev); struct sa1100_irda *si; - if (!dev || level != RESUME_ENABLE) + if (!dev) return 0; si = dev->priv; diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c index dd89bda1f131..bbac720cca63 100644 --- a/drivers/net/irda/smsc-ircc2.c +++ b/drivers/net/irda/smsc-ircc2.c @@ -213,8 +213,8 @@ static int smsc_ircc_probe_transceiver_smsc_ircc_atc(int fir_base); /* Power Management */ -static int smsc_ircc_suspend(struct device *dev, pm_message_t state, u32 level); -static int smsc_ircc_resume(struct device *dev, u32 level); +static int smsc_ircc_suspend(struct device *dev, pm_message_t state); +static int smsc_ircc_resume(struct device *dev); static struct device_driver smsc_ircc_driver = { .name = SMSC_IRCC2_DRIVER_NAME, @@ -1646,13 +1646,13 @@ static int smsc_ircc_net_close(struct net_device *dev) return 0; } -static int smsc_ircc_suspend(struct device *dev, pm_message_t state, u32 level) +static int smsc_ircc_suspend(struct device *dev, pm_message_t state) { struct smsc_ircc_cb *self = dev_get_drvdata(dev); IRDA_MESSAGE("%s, Suspending\n", driver_name); - if (level == SUSPEND_DISABLE && !self->io.suspended) { + if (!self->io.suspended) { smsc_ircc_net_close(self->netdev); self->io.suspended = 1; } @@ -1660,11 +1660,11 @@ static int smsc_ircc_suspend(struct device *dev, pm_message_t state, u32 level) return 0; } -static int smsc_ircc_resume(struct device *dev, u32 level) +static int smsc_ircc_resume(struct device *dev) { struct smsc_ircc_cb *self = dev_get_drvdata(dev); - if (level == RESUME_ENABLE && self->io.suspended) { + if (self->io.suspended) { smsc_ircc_net_open(self->netdev); self->io.suspended = 0; diff --git a/drivers/net/lasi_82596.c b/drivers/net/lasi_82596.c index 41bad07ac1ac..f7b7238d8352 100644 --- a/drivers/net/lasi_82596.c +++ b/drivers/net/lasi_82596.c @@ -415,6 +415,10 @@ static int rx_ring_size = RX_RING_SIZE; static int ticks_limit = 100; static int max_cmd_backlog = TX_RING_SIZE-1; +#ifdef CONFIG_NET_POLL_CONTROLLER +static void i596_poll_controller(struct net_device *dev); +#endif + static inline void CA(struct net_device *dev) { @@ -636,11 +640,11 @@ static int init_i596_mem(struct net_device *dev) disable_irq(dev->irq); /* disable IRQs from LAN */ DEB(DEB_INIT, - printk("RESET 82596 port: %p (with IRQ %d disabled)\n", - (void*)(dev->base_addr + PA_I82596_RESET), + printk("RESET 82596 port: %lx (with IRQ %d disabled)\n", + (dev->base_addr + PA_I82596_RESET), dev->irq)); - gsc_writel(0, (void*)(dev->base_addr + PA_I82596_RESET)); /* Hard Reset */ + gsc_writel(0, (dev->base_addr + PA_I82596_RESET)); /* Hard Reset */ udelay(100); /* Wait 100us - seems to help */ /* change the scp address */ @@ -1209,6 +1213,9 @@ static int __devinit i82596_probe(struct net_device *dev, dev->set_multicast_list = set_multicast_list; dev->tx_timeout = i596_tx_timeout; dev->watchdog_timeo = TX_TIMEOUT; +#ifdef CONFIG_NET_POLL_CONTROLLER + dev->poll_controller = i596_poll_controller; +#endif dev->priv = (void *)(dev->mem_start); @@ -1242,6 +1249,14 @@ static int __devinit i82596_probe(struct net_device *dev, return 0; } +#ifdef CONFIG_NET_POLL_CONTROLLER +static void i596_poll_controller(struct net_device *dev) +{ + disable_irq(dev->irq); + i596_interrupt(dev->irq, dev, NULL); + enable_irq(dev->irq); +} +#endif static irqreturn_t i596_interrupt(int irq, void *dev_id, struct pt_regs *regs) { @@ -1528,17 +1543,18 @@ lan_init_chip(struct parisc_device *dev) if (!dev->irq) { printk(KERN_ERR "%s: IRQ not found for i82596 at 0x%lx\n", - __FILE__, dev->hpa); + __FILE__, dev->hpa.start); return -ENODEV; } - printk(KERN_INFO "Found i82596 at 0x%lx, IRQ %d\n", dev->hpa, dev->irq); + printk(KERN_INFO "Found i82596 at 0x%lx, IRQ %d\n", dev->hpa.start, + dev->irq); netdevice = alloc_etherdev(0); if (!netdevice) return -ENOMEM; - netdevice->base_addr = dev->hpa; + netdevice->base_addr = dev->hpa.start; netdevice->irq = dev->irq; retval = i82596_probe(netdevice, &dev->dev); @@ -1566,7 +1582,7 @@ static struct parisc_device_id lan_tbl[] = { MODULE_DEVICE_TABLE(parisc, lan_tbl); static struct parisc_driver lan_driver = { - .name = "Apricot", + .name = "lasi_82596", .id_table = lan_tbl, .probe = lan_init_chip, }; diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index 90630672703d..ad93b0da87f0 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -133,13 +133,9 @@ static int mdio_bus_suspend(struct device * dev, pm_message_t state) int ret = 0; struct device_driver *drv = dev->driver; - if (drv && drv->suspend) { - ret = drv->suspend(dev, state, SUSPEND_DISABLE); - if (ret == 0) - ret = drv->suspend(dev, state, SUSPEND_SAVE_STATE); - if (ret == 0) - ret = drv->suspend(dev, state, SUSPEND_POWER_DOWN); - } + if (drv && drv->suspend) + ret = drv->suspend(dev, state); + return ret; } @@ -148,13 +144,9 @@ static int mdio_bus_resume(struct device * dev) int ret = 0; struct device_driver *drv = dev->driver; - if (drv && drv->resume) { - ret = drv->resume(dev, RESUME_POWER_ON); - if (ret == 0) - ret = drv->resume(dev, RESUME_RESTORE_STATE); - if (ret == 0) - ret = drv->resume(dev, RESUME_ENABLE); - } + if (drv && drv->resume) + ret = drv->resume(dev); + return ret; } diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index 0df7e92b0bf8..d3c9958b00d0 100644 --- a/drivers/net/ppp_generic.c +++ b/drivers/net/ppp_generic.c @@ -863,7 +863,7 @@ static int __init ppp_init(void) err = PTR_ERR(ppp_class); goto out_chrdev; } - class_device_create(ppp_class, MKDEV(PPP_MAJOR, 0), NULL, "ppp"); + class_device_create(ppp_class, NULL, MKDEV(PPP_MAJOR, 0), NULL, "ppp"); err = devfs_mk_cdev(MKDEV(PPP_MAJOR, 0), S_IFCHR|S_IRUSR|S_IWUSR, "ppp"); if (err) diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index c5bc8ae84dd3..c573bb351d4c 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -2295,11 +2295,11 @@ static int smc_drv_remove(struct device *dev) return 0; } -static int smc_drv_suspend(struct device *dev, pm_message_t state, u32 level) +static int smc_drv_suspend(struct device *dev, pm_message_t state) { struct net_device *ndev = dev_get_drvdata(dev); - if (ndev && level == SUSPEND_DISABLE) { + if (ndev) { if (netif_running(ndev)) { netif_device_detach(ndev); smc_shutdown(ndev); @@ -2309,12 +2309,12 @@ static int smc_drv_suspend(struct device *dev, pm_message_t state, u32 level) return 0; } -static int smc_drv_resume(struct device *dev, u32 level) +static int smc_drv_resume(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct net_device *ndev = dev_get_drvdata(dev); - if (ndev && level == RESUME_ENABLE) { + if (ndev) { struct smc_local *lp = netdev_priv(ndev); smc_enable_device(pdev); if (netif_running(ndev)) { diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c index ae9e897c255e..e392ee8b37a1 100644 --- a/drivers/net/wan/cosa.c +++ b/drivers/net/wan/cosa.c @@ -400,7 +400,7 @@ static int __init cosa_init(void) goto out_chrdev; } for (i=0; i<nr_cards; i++) { - class_device_create(cosa_class, MKDEV(cosa_major, i), + class_device_create(cosa_class, NULL, MKDEV(cosa_major, i), NULL, "cosa%d", i); err = devfs_mk_cdev(MKDEV(cosa_major, i), S_IFCHR|S_IRUSR|S_IWUSR, diff --git a/drivers/parisc/asp.c b/drivers/parisc/asp.c index 388609967133..558420bc9f88 100644 --- a/drivers/parisc/asp.c +++ b/drivers/parisc/asp.c @@ -77,12 +77,12 @@ asp_init_chip(struct parisc_device *dev) struct gsc_irq gsc_irq; int ret; - asp.version = gsc_readb(dev->hpa + ASP_VER_OFFSET) & 0xf; + asp.version = gsc_readb(dev->hpa.start + ASP_VER_OFFSET) & 0xf; asp.name = (asp.version == 1) ? "Asp" : "Cutoff"; asp.hpa = ASP_INTERRUPT_ADDR; printk(KERN_INFO "%s version %d at 0x%lx found.\n", - asp.name, asp.version, dev->hpa); + asp.name, asp.version, dev->hpa.start); /* the IRQ ASP should use */ ret = -EBUSY; @@ -126,7 +126,7 @@ static struct parisc_device_id asp_tbl[] = { }; struct parisc_driver asp_driver = { - .name = "Asp", + .name = "asp", .id_table = asp_tbl, .probe = asp_init_chip, }; diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c index a3bd91a61827..9e0229f7e25f 100644 --- a/drivers/parisc/ccio-dma.c +++ b/drivers/parisc/ccio-dma.c @@ -100,9 +100,9 @@ #define DBG_RUN_SG(x...) #endif -#define CCIO_INLINE /* inline */ -#define WRITE_U32(value, addr) gsc_writel(value, (u32 *)(addr)) -#define READ_U32(addr) gsc_readl((u32 *)(addr)) +#define CCIO_INLINE inline +#define WRITE_U32(value, addr) __raw_writel(value, addr) +#define READ_U32(addr) __raw_readl(addr) #define U2_IOA_RUNWAY 0x580 #define U2_BC_GSC 0x501 @@ -115,28 +115,28 @@ struct ioa_registers { /* Runway Supervisory Set */ - volatile int32_t unused1[12]; - volatile uint32_t io_command; /* Offset 12 */ - volatile uint32_t io_status; /* Offset 13 */ - volatile uint32_t io_control; /* Offset 14 */ - volatile int32_t unused2[1]; + int32_t unused1[12]; + uint32_t io_command; /* Offset 12 */ + uint32_t io_status; /* Offset 13 */ + uint32_t io_control; /* Offset 14 */ + int32_t unused2[1]; /* Runway Auxiliary Register Set */ - volatile uint32_t io_err_resp; /* Offset 0 */ - volatile uint32_t io_err_info; /* Offset 1 */ - volatile uint32_t io_err_req; /* Offset 2 */ - volatile uint32_t io_err_resp_hi; /* Offset 3 */ - volatile uint32_t io_tlb_entry_m; /* Offset 4 */ - volatile uint32_t io_tlb_entry_l; /* Offset 5 */ - volatile uint32_t unused3[1]; - volatile uint32_t io_pdir_base; /* Offset 7 */ - volatile uint32_t io_io_low_hv; /* Offset 8 */ - volatile uint32_t io_io_high_hv; /* Offset 9 */ - volatile uint32_t unused4[1]; - volatile uint32_t io_chain_id_mask; /* Offset 11 */ - volatile uint32_t unused5[2]; - volatile uint32_t io_io_low; /* Offset 14 */ - volatile uint32_t io_io_high; /* Offset 15 */ + uint32_t io_err_resp; /* Offset 0 */ + uint32_t io_err_info; /* Offset 1 */ + uint32_t io_err_req; /* Offset 2 */ + uint32_t io_err_resp_hi; /* Offset 3 */ + uint32_t io_tlb_entry_m; /* Offset 4 */ + uint32_t io_tlb_entry_l; /* Offset 5 */ + uint32_t unused3[1]; + uint32_t io_pdir_base; /* Offset 7 */ + uint32_t io_io_low_hv; /* Offset 8 */ + uint32_t io_io_high_hv; /* Offset 9 */ + uint32_t unused4[1]; + uint32_t io_chain_id_mask; /* Offset 11 */ + uint32_t unused5[2]; + uint32_t io_io_low; /* Offset 14 */ + uint32_t io_io_high; /* Offset 15 */ }; /* @@ -226,7 +226,7 @@ struct ioa_registers { */ struct ioc { - struct ioa_registers *ioc_hpa; /* I/O MMU base address */ + struct ioa_registers __iomem *ioc_regs; /* I/O MMU base address */ u8 *res_map; /* resource map, bit == pdir entry */ u64 *pdir_base; /* physical base address */ u32 pdir_size; /* bytes, function of IOV Space size */ @@ -595,7 +595,7 @@ ccio_io_pdir_entry(u64 *pdir_ptr, space_t sid, unsigned long vba, ** Grab virtual index [0:11] ** Deposit virt_idx bits into I/O PDIR word */ - asm volatile ("lci 0(%%sr1, %1), %0" : "=r" (ci) : "r" (vba)); + asm volatile ("lci %%r0(%%sr1, %1), %0" : "=r" (ci) : "r" (vba)); asm volatile ("extru %1,19,12,%0" : "+r" (ci) : "r" (ci)); asm volatile ("depw %1,15,12,%0" : "+r" (pa) : "r" (ci)); @@ -613,7 +613,7 @@ ccio_io_pdir_entry(u64 *pdir_ptr, space_t sid, unsigned long vba, ** the real mode coherence index generation of U2, the PDIR entry ** must be flushed to memory to retain coherence." */ - asm volatile("fdc 0(%0)" : : "r" (pdir_ptr)); + asm volatile("fdc %%r0(%0)" : : "r" (pdir_ptr)); asm volatile("sync"); } @@ -636,7 +636,7 @@ ccio_clear_io_tlb(struct ioc *ioc, dma_addr_t iovp, size_t byte_cnt) byte_cnt += chain_size; while(byte_cnt > chain_size) { - WRITE_U32(CMD_TLB_PURGE | iovp, &ioc->ioc_hpa->io_command); + WRITE_U32(CMD_TLB_PURGE | iovp, &ioc->ioc_regs->io_command); iovp += chain_size; byte_cnt -= chain_size; } @@ -684,7 +684,7 @@ ccio_mark_invalid(struct ioc *ioc, dma_addr_t iova, size_t byte_cnt) ** Hopefully someone figures out how to patch (NOP) the ** FDC/SYNC out at boot time. */ - asm volatile("fdc 0(%0)" : : "r" (pdir_ptr[7])); + asm volatile("fdc %%r0(%0)" : : "r" (pdir_ptr[7])); iovp += IOVP_SIZE; byte_cnt -= IOVP_SIZE; @@ -1251,7 +1251,7 @@ static struct parisc_device_id ccio_tbl[] = { static int ccio_probe(struct parisc_device *dev); static struct parisc_driver ccio_driver = { - .name = "U2:Uturn", + .name = "ccio", .id_table = ccio_tbl, .probe = ccio_probe, }; @@ -1314,14 +1314,13 @@ ccio_ioc_init(struct ioc *ioc) ioc->pdir_size = (iova_space_size / IOVP_SIZE) * sizeof(u64); - BUG_ON(ioc->pdir_size >= 4 * 1024 * 1024); /* max pdir size < 4MB */ + BUG_ON(ioc->pdir_size > 8 * 1024 * 1024); /* max pdir size <= 8MB */ /* Verify it's a power of two */ BUG_ON((1 << get_order(ioc->pdir_size)) != (ioc->pdir_size >> PAGE_SHIFT)); - DBG_INIT("%s() hpa 0x%lx mem %luMB IOV %dMB (%d bits)\n", - __FUNCTION__, - ioc->ioc_hpa, + DBG_INIT("%s() hpa 0x%p mem %luMB IOV %dMB (%d bits)\n", + __FUNCTION__, ioc->ioc_regs, (unsigned long) num_physpages >> (20 - PAGE_SHIFT), iova_space_size>>20, iov_order + PAGE_SHIFT); @@ -1329,13 +1328,12 @@ ccio_ioc_init(struct ioc *ioc) ioc->pdir_base = (u64 *)__get_free_pages(GFP_KERNEL, get_order(ioc->pdir_size)); if(NULL == ioc->pdir_base) { - panic("%s:%s() could not allocate I/O Page Table\n", __FILE__, - __FUNCTION__); + panic("%s() could not allocate I/O Page Table\n", __FUNCTION__); } memset(ioc->pdir_base, 0, ioc->pdir_size); BUG_ON((((unsigned long)ioc->pdir_base) & PAGE_MASK) != (unsigned long)ioc->pdir_base); - DBG_INIT(" base %p", ioc->pdir_base); + DBG_INIT(" base %p\n", ioc->pdir_base); /* resource map size dictated by pdir_size */ ioc->res_size = (ioc->pdir_size / sizeof(u64)) >> 3; @@ -1344,8 +1342,7 @@ ccio_ioc_init(struct ioc *ioc) ioc->res_map = (u8 *)__get_free_pages(GFP_KERNEL, get_order(ioc->res_size)); if(NULL == ioc->res_map) { - panic("%s:%s() could not allocate resource map\n", __FILE__, - __FUNCTION__); + panic("%s() could not allocate resource map\n", __FUNCTION__); } memset(ioc->res_map, 0, ioc->res_size); @@ -1366,44 +1363,58 @@ ccio_ioc_init(struct ioc *ioc) ** Initialize IOA hardware */ WRITE_U32(CCIO_CHAINID_MASK << ioc->chainid_shift, - &ioc->ioc_hpa->io_chain_id_mask); + &ioc->ioc_regs->io_chain_id_mask); WRITE_U32(virt_to_phys(ioc->pdir_base), - &ioc->ioc_hpa->io_pdir_base); + &ioc->ioc_regs->io_pdir_base); /* ** Go to "Virtual Mode" */ - WRITE_U32(IOA_NORMAL_MODE, &ioc->ioc_hpa->io_control); + WRITE_U32(IOA_NORMAL_MODE, &ioc->ioc_regs->io_control); /* ** Initialize all I/O TLB entries to 0 (Valid bit off). */ - WRITE_U32(0, &ioc->ioc_hpa->io_tlb_entry_m); - WRITE_U32(0, &ioc->ioc_hpa->io_tlb_entry_l); + WRITE_U32(0, &ioc->ioc_regs->io_tlb_entry_m); + WRITE_U32(0, &ioc->ioc_regs->io_tlb_entry_l); for(i = 1 << CCIO_CHAINID_SHIFT; i ; i--) { WRITE_U32((CMD_TLB_DIRECT_WRITE | (i << ioc->chainid_shift)), - &ioc->ioc_hpa->io_command); + &ioc->ioc_regs->io_command); } } static void -ccio_init_resource(struct resource *res, char *name, unsigned long ioaddr) +ccio_init_resource(struct resource *res, char *name, void __iomem *ioaddr) { int result; res->parent = NULL; res->flags = IORESOURCE_MEM; - res->start = (unsigned long)(signed) __raw_readl(ioaddr) << 16; - res->end = (unsigned long)(signed) (__raw_readl(ioaddr + 4) << 16) - 1; + /* + * bracing ((signed) ...) are required for 64bit kernel because + * we only want to sign extend the lower 16 bits of the register. + * The upper 16-bits of range registers are hardcoded to 0xffff. + */ + res->start = (unsigned long)((signed) READ_U32(ioaddr) << 16); + res->end = (unsigned long)((signed) (READ_U32(ioaddr + 4) << 16) - 1); res->name = name; + /* + * Check if this MMIO range is disable + */ if (res->end + 1 == res->start) return; - result = request_resource(&iomem_resource, res); + + /* On some platforms (e.g. K-Class), we have already registered + * resources for devices reported by firmware. Some are children + * of ccio. + * "insert" ccio ranges in the mmio hierarchy (/proc/iomem). + */ + result = insert_resource(&iomem_resource, res); if (result < 0) { - printk(KERN_ERR "%s: failed to claim CCIO bus address space (%08lx,%08lx)\n", - __FILE__, res->start, res->end); + printk(KERN_ERR "%s() failed to claim CCIO bus address space (%08lx,%08lx)\n", + __FUNCTION__, res->start, res->end); } } @@ -1414,9 +1425,8 @@ static void __init ccio_init_resources(struct ioc *ioc) sprintf(name, "GSC Bus [%d/]", ioc->hw_path); - ccio_init_resource(res, name, (unsigned long)&ioc->ioc_hpa->io_io_low); - ccio_init_resource(res + 1, name, - (unsigned long)&ioc->ioc_hpa->io_io_low_hv); + ccio_init_resource(res, name, &ioc->ioc_regs->io_io_low); + ccio_init_resource(res + 1, name, &ioc->ioc_regs->io_io_low_hv); } static int new_ioc_area(struct resource *res, unsigned long size, @@ -1427,7 +1437,12 @@ static int new_ioc_area(struct resource *res, unsigned long size, res->start = (max - size + 1) &~ (align - 1); res->end = res->start + size; - if (!request_resource(&iomem_resource, res)) + + /* We might be trying to expand the MMIO range to include + * a child device that has already registered it's MMIO space. + * Use "insert" instead of request_resource(). + */ + if (!insert_resource(&iomem_resource, res)) return 0; return new_ioc_area(res, size, min, max - size, align); @@ -1486,15 +1501,15 @@ int ccio_allocate_resource(const struct parisc_device *dev, if (!expand_ioc_area(parent, size, min, max, align)) { __raw_writel(((parent->start)>>16) | 0xffff0000, - (unsigned long)&(ioc->ioc_hpa->io_io_low)); + &ioc->ioc_regs->io_io_low); __raw_writel(((parent->end)>>16) | 0xffff0000, - (unsigned long)&(ioc->ioc_hpa->io_io_high)); + &ioc->ioc_regs->io_io_high); } else if (!expand_ioc_area(parent + 1, size, min, max, align)) { parent++; __raw_writel(((parent->start)>>16) | 0xffff0000, - (unsigned long)&(ioc->ioc_hpa->io_io_low_hv)); + &ioc->ioc_regs->io_io_low_hv); __raw_writel(((parent->end)>>16) | 0xffff0000, - (unsigned long)&(ioc->ioc_hpa->io_io_high_hv)); + &ioc->ioc_regs->io_io_high_hv); } else { return -EBUSY; } @@ -1521,7 +1536,12 @@ int ccio_request_resource(const struct parisc_device *dev, return -EBUSY; } - return request_resource(parent, res); + /* "transparent" bus bridges need to register MMIO resources + * firmware assigned them. e.g. children of hppb.c (e.g. K-class) + * registered their resources in the PDC "bus walk" (See + * arch/parisc/kernel/inventory.c). + */ + return insert_resource(parent, res); } /** @@ -1546,7 +1566,7 @@ static int ccio_probe(struct parisc_device *dev) ioc->name = dev->id.hversion == U2_IOA_RUNWAY ? "U2" : "UTurn"; - printk(KERN_INFO "Found %s at 0x%lx\n", ioc->name, dev->hpa); + printk(KERN_INFO "Found %s at 0x%lx\n", ioc->name, dev->hpa.start); for (i = 0; i < ioc_count; i++) { ioc_p = &(*ioc_p)->next; @@ -1554,7 +1574,7 @@ static int ccio_probe(struct parisc_device *dev) *ioc_p = ioc; ioc->hw_path = dev->hw_path; - ioc->ioc_hpa = (struct ioa_registers *)dev->hpa; + ioc->ioc_regs = ioremap(dev->hpa.start, 4096); ccio_ioc_init(ioc); ccio_init_resources(ioc); hppa_dma_ops = &ccio_ops; diff --git a/drivers/parisc/ccio-rm-dma.c b/drivers/parisc/ccio-rm-dma.c index 57e6385976e2..356b8357bccc 100644 --- a/drivers/parisc/ccio-rm-dma.c +++ b/drivers/parisc/ccio-rm-dma.c @@ -167,7 +167,7 @@ ccio_probe(struct parisc_device *dev) { printk(KERN_INFO "%s found %s at 0x%lx\n", MODULE_NAME, dev->id.hversion == U2_BC_GSC ? "U2" : "UTurn", - dev->hpa); + dev->hpa.start); /* ** FIXME - should check U2 registers to verify it's really running diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c index 2f2dbef2c3b7..5ab75334c579 100644 --- a/drivers/parisc/dino.c +++ b/drivers/parisc/dino.c @@ -178,6 +178,8 @@ static int dino_cfg_read(struct pci_bus *bus, unsigned int devfn, int where, void __iomem *base_addr = d->hba.base_addr; unsigned long flags; + DBG("%s: %p, %d, %d, %d\n", __FUNCTION__, base_addr, devfn, where, + size); spin_lock_irqsave(&d->dinosaur_pen, flags); /* tell HW which CFG address */ @@ -211,6 +213,8 @@ static int dino_cfg_write(struct pci_bus *bus, unsigned int devfn, int where, void __iomem *base_addr = d->hba.base_addr; unsigned long flags; + DBG("%s: %p, %d, %d, %d\n", __FUNCTION__, base_addr, devfn, where, + size); spin_lock_irqsave(&d->dinosaur_pen, flags); /* avoid address stepping feature */ @@ -295,7 +299,7 @@ static void dino_disable_irq(unsigned int irq) struct dino_device *dino_dev = irq_desc[irq].handler_data; int local_irq = gsc_find_local_irq(irq, dino_dev->global_irq, irq); - DBG(KERN_WARNING "%s(0x%p, %d)\n", __FUNCTION__, irq_dev, irq); + DBG(KERN_WARNING "%s(0x%p, %d)\n", __FUNCTION__, dino_dev, irq); /* Clear the matching bit in the IMR register */ dino_dev->imr &= ~(DINO_MASK_IRQ(local_irq)); @@ -308,7 +312,7 @@ static void dino_enable_irq(unsigned int irq) int local_irq = gsc_find_local_irq(irq, dino_dev->global_irq, irq); u32 tmp; - DBG(KERN_WARNING "%s(0x%p, %d)\n", __FUNCTION__, irq_dev, irq); + DBG(KERN_WARNING "%s(0x%p, %d)\n", __FUNCTION__, dino_dev, irq); /* ** clear pending IRQ bits @@ -490,7 +494,7 @@ dino_card_setup(struct pci_bus *bus, void __iomem *base_addr) if (res->start == F_EXTEND(0xf0000000UL | (i * _8MB))) break; } - DBG("DINO GSC WRITE i=%d, start=%lx, dino addr = %lx\n", + DBG("DINO GSC WRITE i=%d, start=%lx, dino addr = %p\n", i, res->start, base_addr + DINO_IO_ADDR_EN); __raw_writel(1 << i, base_addr + DINO_IO_ADDR_EN); } @@ -683,6 +687,14 @@ static void __init dino_card_init(struct dino_device *dino_dev) { u32 brdg_feat = 0x00784e05; + unsigned long status; + + status = __raw_readl(dino_dev->hba.base_addr+DINO_IO_STATUS); + if (status & 0x0000ff80) { + __raw_writel(0x00000005, + dino_dev->hba.base_addr+DINO_IO_COMMAND); + udelay(1); + } __raw_writel(0x00000000, dino_dev->hba.base_addr+DINO_GMASK); __raw_writel(0x00000001, dino_dev->hba.base_addr+DINO_IO_FBB_EN); @@ -902,15 +914,15 @@ void ccio_cujo20_fixup(struct parisc_device *dev, u32 iovp); ** If so, initialize the chip appropriately (card-mode vs bridge mode). ** Much of the initialization is common though. */ -static int __init -dino_driver_callback(struct parisc_device *dev) +static int __init dino_probe(struct parisc_device *dev) { struct dino_device *dino_dev; // Dino specific control struct const char *version = "unknown"; char *name; int is_cujo = 0; struct pci_bus *bus; - + unsigned long hpa = dev->hpa.start; + name = "Dino"; if (is_card_dino(&dev->id)) { version = "3.x (card mode)"; @@ -928,11 +940,11 @@ dino_driver_callback(struct parisc_device *dev) } } - printk("%s version %s found at 0x%lx\n", name, version, dev->hpa); + printk("%s version %s found at 0x%lx\n", name, version, hpa); - if (!request_mem_region(dev->hpa, PAGE_SIZE, name)) { + if (!request_mem_region(hpa, PAGE_SIZE, name)) { printk(KERN_ERR "DINO: Hey! Someone took my MMIO space (0x%ld)!\n", - dev->hpa); + hpa); return 1; } @@ -940,12 +952,12 @@ dino_driver_callback(struct parisc_device *dev) if (is_cujo && dev->id.hversion_rev == 1) { #ifdef CONFIG_IOMMU_CCIO printk(KERN_WARNING "Enabling Cujo 2.0 bug workaround\n"); - if (dev->hpa == (unsigned long)CUJO_RAVEN_ADDR) { + if (hpa == (unsigned long)CUJO_RAVEN_ADDR) { ccio_cujo20_fixup(dev, CUJO_RAVEN_BADPAGE); - } else if (dev->hpa == (unsigned long)CUJO_FIREHAWK_ADDR) { + } else if (hpa == (unsigned long)CUJO_FIREHAWK_ADDR) { ccio_cujo20_fixup(dev, CUJO_FIREHAWK_BADPAGE); } else { - printk("Don't recognise Cujo at address 0x%lx, not enabling workaround\n", dev->hpa); + printk("Don't recognise Cujo at address 0x%lx, not enabling workaround\n", hpa); } #endif } else if (!is_cujo && !is_card_dino(&dev->id) && @@ -970,7 +982,7 @@ dino_driver_callback(struct parisc_device *dev) memset(dino_dev, 0, sizeof(struct dino_device)); dino_dev->hba.dev = dev; - dino_dev->hba.base_addr = ioremap(dev->hpa, 4096); /* faster access */ + dino_dev->hba.base_addr = ioremap(hpa, 4096); dino_dev->hba.lmmio_space_offset = 0; /* CPU addrs == bus addrs */ spin_lock_init(&dino_dev->dinosaur_pen); dino_dev->hba.iommu = ccio_get_iommu(dev); @@ -1027,9 +1039,9 @@ static struct parisc_device_id dino_tbl[] = { }; static struct parisc_driver dino_driver = { - .name = "Dino", + .name = "dino", .id_table = dino_tbl, - .probe = dino_driver_callback, + .probe = dino_probe, }; /* diff --git a/drivers/parisc/eisa.c b/drivers/parisc/eisa.c index 043d47aea75b..6362bf99eff6 100644 --- a/drivers/parisc/eisa.c +++ b/drivers/parisc/eisa.c @@ -315,7 +315,7 @@ static int __devinit eisa_probe(struct parisc_device *dev) char *name = is_mongoose(dev) ? "Mongoose" : "Wax"; printk(KERN_INFO "%s EISA Adapter found at 0x%08lx\n", - name, dev->hpa); + name, dev->hpa.start); eisa_dev.hba.dev = dev; eisa_dev.hba.iommu = ccio_get_iommu(dev); @@ -397,7 +397,7 @@ static struct parisc_device_id eisa_tbl[] = { MODULE_DEVICE_TABLE(parisc, eisa_tbl); static struct parisc_driver eisa_driver = { - .name = "EISA Bus Adapter", + .name = "eisa_ba", .id_table = eisa_tbl, .probe = eisa_probe, }; diff --git a/drivers/parisc/gsc.c b/drivers/parisc/gsc.c index af5e02526a18..16d40f95978d 100644 --- a/drivers/parisc/gsc.c +++ b/drivers/parisc/gsc.c @@ -183,12 +183,20 @@ void gsc_asic_assign_irq(struct gsc_asic *asic, int local_irq, int *irqp) *irqp = irq; } +static struct device *next_device(struct klist_iter *i) +{ + struct klist_node * n = klist_next(i); + return n ? container_of(n, struct device, knode_parent) : NULL; +} + void gsc_fixup_irqs(struct parisc_device *parent, void *ctrl, void (*choose_irq)(struct parisc_device *, void *)) { struct device *dev; + struct klist_iter i; - list_for_each_entry(dev, &parent->dev.children, node) { + klist_iter_init(&parent->dev.klist_children, &i); + while ((dev = next_device(&i))) { struct parisc_device *padev = to_parisc_device(dev); /* work-around for 715/64 and others which have parent @@ -197,6 +205,7 @@ void gsc_fixup_irqs(struct parisc_device *parent, void *ctrl, return gsc_fixup_irqs(padev, ctrl, choose_irq); choose_irq(padev, ctrl); } + klist_iter_exit(&i); } int gsc_common_setup(struct parisc_device *parent, struct gsc_asic *gsc_asic) diff --git a/drivers/parisc/hppb.c b/drivers/parisc/hppb.c index e869c6020370..5edf93f80757 100644 --- a/drivers/parisc/hppb.c +++ b/drivers/parisc/hppb.c @@ -68,14 +68,14 @@ static int hppb_probe(struct parisc_device *dev) memset(card->next, '\0', sizeof(struct hppb_card)); card = card->next; } - printk(KERN_INFO "Found GeckoBoa at 0x%lx\n", dev->hpa); + printk(KERN_INFO "Found GeckoBoa at 0x%lx\n", dev->hpa.start); - card->hpa = dev->hpa; + card->hpa = dev->hpa.start; card->mmio_region.name = "HP-PB Bus"; card->mmio_region.flags = IORESOURCE_MEM; - card->mmio_region.start = __raw_readl(dev->hpa + IO_IO_LOW); - card->mmio_region.end = __raw_readl(dev->hpa + IO_IO_HIGH) - 1; + card->mmio_region.start = gsc_readl(dev->hpa.start + IO_IO_LOW); + card->mmio_region.end = gsc_readl(dev->hpa.start + IO_IO_HIGH) - 1; status = ccio_request_resource(dev, &card->mmio_region); if(status < 0) { @@ -93,7 +93,7 @@ static struct parisc_device_id hppb_tbl[] = { }; static struct parisc_driver hppb_driver = { - .name = "Gecko Boa", + .name = "gecko_boa", .id_table = hppb_tbl, .probe = hppb_probe, }; diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c index 7a57c1b8373f..a39fbfef789a 100644 --- a/drivers/parisc/iosapic.c +++ b/drivers/parisc/iosapic.c @@ -244,7 +244,7 @@ static struct irt_entry *iosapic_alloc_irt(int num_entries) * 4-byte alignment on 32-bit kernels */ a = (unsigned long)kmalloc(sizeof(struct irt_entry) * num_entries + 8, GFP_KERNEL); - a = (a + 7) & ~7; + a = (a + 7UL) & ~7UL; return (struct irt_entry *)a; } diff --git a/drivers/parisc/lasi.c b/drivers/parisc/lasi.c index cb84a4e84a2f..a8c20396ffbe 100644 --- a/drivers/parisc/lasi.c +++ b/drivers/parisc/lasi.c @@ -175,7 +175,7 @@ lasi_init_chip(struct parisc_device *dev) return -ENOMEM; lasi->name = "Lasi"; - lasi->hpa = dev->hpa; + lasi->hpa = dev->hpa.start; /* Check the 4-bit (yes, only 4) version register */ lasi->version = gsc_readl(lasi->hpa + LASI_VER) & 0xf; @@ -233,7 +233,7 @@ static struct parisc_device_id lasi_tbl[] = { }; struct parisc_driver lasi_driver = { - .name = "Lasi", + .name = "lasi", .id_table = lasi_tbl, .probe = lasi_init_chip, }; diff --git a/drivers/parisc/lba_pci.c b/drivers/parisc/lba_pci.c index 7fdd80b7eb47..5e495dcbc58a 100644 --- a/drivers/parisc/lba_pci.c +++ b/drivers/parisc/lba_pci.c @@ -1288,7 +1288,7 @@ lba_legacy_resources(struct parisc_device *pa_dev, struct lba_device *lba_dev) ** Adjust "window" for this rope. */ rsize /= ROPES_PER_IOC; - r->start += (rsize + 1) * LBA_NUM(pa_dev->hpa); + r->start += (rsize + 1) * LBA_NUM(pa_dev->hpa.start); r->end = r->start + rsize; } else { r->end = r->start = 0; /* Not enabled. */ @@ -1458,7 +1458,7 @@ lba_driver_probe(struct parisc_device *dev) u32 func_class; void *tmp_obj; char *version; - void __iomem *addr = ioremap(dev->hpa, 4096); + void __iomem *addr = ioremap(dev->hpa.start, 4096); /* Read HW Rev First */ func_class = READ_REG32(addr + LBA_FCLASS); @@ -1476,7 +1476,7 @@ lba_driver_probe(struct parisc_device *dev) } printk(KERN_INFO "%s version %s (0x%x) found at 0x%lx\n", - MODULE_NAME, version, func_class & 0xf, dev->hpa); + MODULE_NAME, version, func_class & 0xf, dev->hpa.start); if (func_class < 2) { printk(KERN_WARNING "Can't support LBA older than " @@ -1503,17 +1503,17 @@ lba_driver_probe(struct parisc_device *dev) * but for the mask for func_class. */ printk(KERN_INFO "%s version %s (0x%x) found at 0x%lx\n", - MODULE_NAME, version, func_class & 0xff, dev->hpa); + MODULE_NAME, version, func_class & 0xff, dev->hpa.start); cfg_ops = &mercury_cfg_ops; } else { - printk(KERN_ERR "Unknown LBA found at 0x%lx\n", dev->hpa); + printk(KERN_ERR "Unknown LBA found at 0x%lx\n", dev->hpa.start); return -ENODEV; } /* ** Tell I/O SAPIC driver we have a IRQ handler/region. */ - tmp_obj = iosapic_register(dev->hpa + LBA_IOSAPIC_BASE); + tmp_obj = iosapic_register(dev->hpa.start + LBA_IOSAPIC_BASE); /* NOTE: PCI devices (e.g. 103c:1005 graphics card) which don't ** have an IRT entry will get NULL back from iosapic code. @@ -1635,7 +1635,7 @@ void __init lba_init(void) */ void lba_set_iregs(struct parisc_device *lba, u32 ibase, u32 imask) { - void __iomem * base_addr = ioremap(lba->hpa, 4096); + void __iomem * base_addr = ioremap(lba->hpa.start, 4096); imask <<= 2; /* adjust for hints - 2 more bits */ diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c index 286902298e33..95bd07b8b61b 100644 --- a/drivers/parisc/led.c +++ b/drivers/parisc/led.c @@ -18,6 +18,9 @@ * Changes: * - Audit copy_from_user in led_proc_write. * Daniele Bellucci <bellucda@tiscali.it> + * - Switch from using a tasklet to a work queue, so the led_LCD_driver + * can sleep. + * David Pye <dmp@davidmpye.dyndns.org> */ #include <linux/config.h> @@ -37,6 +40,7 @@ #include <linux/proc_fs.h> #include <linux/ctype.h> #include <linux/blkdev.h> +#include <linux/workqueue.h> #include <linux/rcupdate.h> #include <asm/io.h> #include <asm/processor.h> @@ -47,25 +51,30 @@ #include <asm/uaccess.h> /* The control of the LEDs and LCDs on PARISC-machines have to be done - completely in software. The necessary calculations are done in a tasklet - which is scheduled at every timer interrupt and since the calculations - may consume relatively much CPU-time some of the calculations can be + completely in software. The necessary calculations are done in a work queue + task which is scheduled regularly, and since the calculations may consume a + relatively large amount of CPU time, some of the calculations can be turned off with the following variables (controlled via procfs) */ static int led_type = -1; -static int led_heartbeat = 1; -static int led_diskio = 1; -static int led_lanrxtx = 1; +static unsigned char lastleds; /* LED state from most recent update */ +static unsigned int led_heartbeat = 1; +static unsigned int led_diskio = 1; +static unsigned int led_lanrxtx = 1; static char lcd_text[32]; static char lcd_text_default[32]; + +static struct workqueue_struct *led_wq; +static void led_work_func(void *); +static DECLARE_WORK(led_task, led_work_func, NULL); + #if 0 #define DPRINTK(x) printk x #else #define DPRINTK(x) #endif - struct lcd_block { unsigned char command; /* stores the command byte */ unsigned char on; /* value for turning LED on */ @@ -116,12 +125,27 @@ lcd_info __attribute__((aligned(8))) = #define LCD_DATA_REG lcd_info.lcd_data_reg_addr #define LED_DATA_REG lcd_info.lcd_cmd_reg_addr /* LASI & ASP only */ +#define LED_HASLCD 1 +#define LED_NOLCD 0 + +/* The workqueue must be created at init-time */ +static int start_task(void) +{ + /* Display the default text now */ + if (led_type == LED_HASLCD) lcd_print( lcd_text_default ); + + /* Create the work queue and queue the LED task */ + led_wq = create_singlethread_workqueue("led_wq"); + queue_work(led_wq, &led_task); + + return 0; +} + +device_initcall(start_task); /* ptr to LCD/LED-specific function */ static void (*led_func_ptr) (unsigned char); -#define LED_HASLCD 1 -#define LED_NOLCD 0 #ifdef CONFIG_PROC_FS static int led_proc_read(char *page, char **start, off_t off, int count, int *eof, void *data) @@ -286,52 +310,35 @@ static void led_LASI_driver(unsigned char leds) /* ** ** led_LCD_driver() - ** - ** The logic of the LCD driver is, that we write at every scheduled call - ** only to one of LCD_CMD_REG _or_ LCD_DATA_REG - registers. - ** That way we don't need to let this tasklet busywait for min_cmd_delay - ** milliseconds. - ** - ** TODO: check the value of "min_cmd_delay" against the value of HZ. ** */ static void led_LCD_driver(unsigned char leds) { - static int last_index; /* 0:heartbeat, 1:disk, 2:lan_in, 3:lan_out */ - static int last_was_cmd;/* 0: CMD was written last, 1: DATA was last */ - struct lcd_block *block_ptr; - int value; - - switch (last_index) { - case 0: block_ptr = &lcd_info.heartbeat; - value = leds & LED_HEARTBEAT; - break; - case 1: block_ptr = &lcd_info.disk_io; - value = leds & LED_DISK_IO; - break; - case 2: block_ptr = &lcd_info.lan_rcv; - value = leds & LED_LAN_RCV; - break; - case 3: block_ptr = &lcd_info.lan_tx; - value = leds & LED_LAN_TX; - break; - default: /* should never happen: */ - return; - } - - if (last_was_cmd) { - /* write the value to the LCD data port */ - gsc_writeb( value ? block_ptr->on : block_ptr->off, LCD_DATA_REG ); - } else { - /* write the command-byte to the LCD command register */ - gsc_writeb( block_ptr->command, LCD_CMD_REG ); - } + static int i; + static unsigned char mask[4] = { LED_HEARTBEAT, LED_DISK_IO, + LED_LAN_RCV, LED_LAN_TX }; - /* now update the vars for the next interrupt iteration */ - if (++last_was_cmd == 2) { /* switch between cmd & data */ - last_was_cmd = 0; - if (++last_index == 4) - last_index = 0; /* switch back to heartbeat index */ + static struct lcd_block * blockp[4] = { + &lcd_info.heartbeat, + &lcd_info.disk_io, + &lcd_info.lan_rcv, + &lcd_info.lan_tx + }; + + /* Convert min_cmd_delay to milliseconds */ + unsigned int msec_cmd_delay = 1 + (lcd_info.min_cmd_delay / 1000); + + for (i=0; i<4; ++i) + { + if ((leds & mask[i]) != (lastleds & mask[i])) + { + gsc_writeb( blockp[i]->command, LCD_CMD_REG ); + msleep(msec_cmd_delay); + + gsc_writeb( leds & mask[i] ? blockp[i]->on : + blockp[i]->off, LCD_DATA_REG ); + msleep(msec_cmd_delay); + } } } @@ -356,7 +363,7 @@ static __inline__ int led_get_net_activity(void) rx_total = tx_total = 0; - /* we are running as tasklet, so locking dev_base + /* we are running as a workqueue task, so locking dev_base * for reading should be OK */ read_lock(&dev_base_lock); rcu_read_lock(); @@ -405,7 +412,7 @@ static __inline__ int led_get_diskio_activity(void) static unsigned long last_pgpgin, last_pgpgout; struct page_state pgstat; int changed; - + get_full_page_state(&pgstat); /* get no of sectors in & out */ /* Just use a very simple calculation here. Do not care about overflow, @@ -413,86 +420,70 @@ static __inline__ int led_get_diskio_activity(void) changed = (pgstat.pgpgin != last_pgpgin) || (pgstat.pgpgout != last_pgpgout); last_pgpgin = pgstat.pgpgin; last_pgpgout = pgstat.pgpgout; - + return (changed ? LED_DISK_IO : 0); } /* - ** led_tasklet_func() + ** led_work_func() ** - ** is scheduled at every timer interrupt from time.c and - ** updates the chassis LCD/LED + ** manages when and which chassis LCD/LED gets updated TODO: - display load average (older machines like 715/64 have 4 "free" LED's for that) - optimizations */ -#define HEARTBEAT_LEN (HZ*6/100) -#define HEARTBEAT_2ND_RANGE_START (HZ*22/100) +#define HEARTBEAT_LEN (HZ*10/100) +#define HEARTBEAT_2ND_RANGE_START (HZ*28/100) #define HEARTBEAT_2ND_RANGE_END (HEARTBEAT_2ND_RANGE_START + HEARTBEAT_LEN) -#define NORMALIZED_COUNT(count) (count/(HZ/100)) +#define LED_UPDATE_INTERVAL (1 + (HZ*19/1000)) -static void led_tasklet_func(unsigned long unused) +static void led_work_func (void *unused) { - static unsigned char lastleds; - unsigned char currentleds; /* stores current value of the LEDs */ - static unsigned long count; /* static incremented value, not wrapped */ + static unsigned long last_jiffies; static unsigned long count_HZ; /* counter in range 0..HZ */ + unsigned char currentleds = 0; /* stores current value of the LEDs */ /* exit if not initialized */ if (!led_func_ptr) return; - /* increment the local counters */ - ++count; - if (++count_HZ == HZ) + /* increment the heartbeat timekeeper */ + count_HZ += jiffies - last_jiffies; + last_jiffies = jiffies; + if (count_HZ >= HZ) count_HZ = 0; - currentleds = lastleds; - - if (led_heartbeat) - { - /* flash heartbeat-LED like a real heart (2 x short then a long delay) */ - if (count_HZ<HEARTBEAT_LEN || - (count_HZ>=HEARTBEAT_2ND_RANGE_START && count_HZ<HEARTBEAT_2ND_RANGE_END)) - currentleds |= LED_HEARTBEAT; - else - currentleds &= ~LED_HEARTBEAT; - } - - /* look for network activity and flash LEDs respectively */ - if (led_lanrxtx && ((NORMALIZED_COUNT(count)+(8/2)) & 7) == 0) + if (likely(led_heartbeat)) { - currentleds &= ~(LED_LAN_RCV | LED_LAN_TX); - currentleds |= led_get_net_activity(); + /* flash heartbeat-LED like a real heart + * (2 x short then a long delay) + */ + if (count_HZ < HEARTBEAT_LEN || + (count_HZ >= HEARTBEAT_2ND_RANGE_START && + count_HZ < HEARTBEAT_2ND_RANGE_END)) + currentleds |= LED_HEARTBEAT; } - /* avoid to calculate diskio-stats at same irq as netio-stats */ - if (led_diskio && (NORMALIZED_COUNT(count) & 7) == 0) - { - currentleds &= ~LED_DISK_IO; - currentleds |= led_get_diskio_activity(); - } + if (likely(led_lanrxtx)) currentleds |= led_get_net_activity(); + if (likely(led_diskio)) currentleds |= led_get_diskio_activity(); /* blink all LEDs twice a second if we got an Oops (HPMC) */ - if (oops_in_progress) { + if (unlikely(oops_in_progress)) currentleds = (count_HZ<=(HZ/2)) ? 0 : 0xff; - } - - /* update the LCD/LEDs */ - if (currentleds != lastleds) { - led_func_ptr(currentleds); - lastleds = currentleds; - } -} -/* main led tasklet struct (scheduled from time.c) */ -DECLARE_TASKLET_DISABLED(led_tasklet, led_tasklet_func, 0); + if (currentleds != lastleds) + { + led_func_ptr(currentleds); /* Update the LCD/LEDs */ + lastleds = currentleds; + } + queue_delayed_work(led_wq, &led_task, LED_UPDATE_INTERVAL); +} /* ** led_halt() @@ -522,9 +513,13 @@ static int led_halt(struct notifier_block *nb, unsigned long event, void *buf) default: return NOTIFY_DONE; } - /* completely stop the LED/LCD tasklet */ - tasklet_disable(&led_tasklet); - + /* Cancel the work item and delete the queue */ + if (led_wq) { + cancel_rearming_delayed_workqueue(led_wq, &led_task); + destroy_workqueue(led_wq); + led_wq = NULL; + } + if (lcd_info.model == DISPLAY_MODEL_LCD) lcd_print(txt); else @@ -559,7 +554,6 @@ int __init register_led_driver(int model, unsigned long cmd_reg, unsigned long d printk(KERN_INFO "LCD display at %lx,%lx registered\n", LCD_CMD_REG , LCD_DATA_REG); led_func_ptr = led_LCD_driver; - lcd_print( lcd_text_default ); led_type = LED_HASLCD; break; @@ -589,9 +583,11 @@ int __init register_led_driver(int model, unsigned long cmd_reg, unsigned long d initialized++; register_reboot_notifier(&led_notifier); - /* start the led tasklet for the first time */ - tasklet_enable(&led_tasklet); - + /* Ensure the work is queued */ + if (led_wq) { + queue_work(led_wq, &led_task); + } + return 0; } @@ -626,8 +622,8 @@ void __init register_led_regions(void) ** lcd_print() ** ** Displays the given string on the LCD-Display of newer machines. - ** lcd_print() disables the timer-based led tasklet during its - ** execution and enables it afterwards again. + ** lcd_print() disables/enables the timer-based led work queue to + ** avoid a race condition while writing the CMD/DATA register pair. ** */ int lcd_print( char *str ) @@ -637,12 +633,13 @@ int lcd_print( char *str ) if (!led_func_ptr || lcd_info.model != DISPLAY_MODEL_LCD) return 0; - /* temporarily disable the led tasklet */ - tasklet_disable(&led_tasklet); + /* temporarily disable the led work task */ + if (led_wq) + cancel_rearming_delayed_workqueue(led_wq, &led_task); /* copy display string to buffer for procfs */ strlcpy(lcd_text, str, sizeof(lcd_text)); - + /* Set LCD Cursor to 1st character */ gsc_writeb(lcd_info.reset_cmd1, LCD_CMD_REG); udelay(lcd_info.min_cmd_delay); @@ -656,8 +653,10 @@ int lcd_print( char *str ) udelay(lcd_info.min_cmd_delay); } - /* re-enable the led tasklet */ - tasklet_enable(&led_tasklet); + /* re-queue the work */ + if (led_wq) { + queue_work(led_wq, &led_task); + } return lcd_info.lcd_width; } diff --git a/drivers/parisc/pdc_stable.c b/drivers/parisc/pdc_stable.c index 67c8f3b44848..273a74179720 100644 --- a/drivers/parisc/pdc_stable.c +++ b/drivers/parisc/pdc_stable.c @@ -536,7 +536,7 @@ pdcs_info_read(struct subsystem *entry, char *buf) out += sprintf(out, "Memory tested: "); if ((result & 0x0F) < 0x0E) - out += sprintf(out, "%.3f MB", 0.256*(1<<(result & 0x0F))); + out += sprintf(out, "%d kB", (1<<(result & 0x0F))*256); else out += sprintf(out, "All"); out += sprintf(out, "\n"); diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c index bd8b3e5a5cd7..c85653f315aa 100644 --- a/drivers/parisc/sba_iommu.c +++ b/drivers/parisc/sba_iommu.c @@ -91,8 +91,8 @@ extern struct proc_dir_entry * proc_mckinley_root; #define DBG_RES(x...) #endif -#if defined(__LP64__) && !defined(CONFIG_PDC_NARROW) -/* "low end" PA8800 machines use ZX1 chipset */ +#if defined(CONFIG_64BIT) +/* "low end" PA8800 machines use ZX1 chipset: PAT PDC and only run 64-bit */ #define ZX1_SUPPORT #endif @@ -231,7 +231,7 @@ struct ioc { spinlock_t res_lock; unsigned int res_bitshift; /* from the LEFT! */ unsigned int res_size; /* size of resource map in bytes */ -#if SBA_HINT_SUPPORT +#ifdef SBA_HINT_SUPPORT /* FIXME : DMA HINTs not used */ unsigned long hint_mask_pdir; /* bits used for DMA hints */ unsigned int hint_shift_pdir; @@ -294,7 +294,7 @@ static unsigned long piranha_bad_128k = 0; /* Looks nice and keeps the compiler happy */ #define SBA_DEV(d) ((struct sba_device *) (d)) -#if SBA_AGP_SUPPORT +#ifdef SBA_AGP_SUPPORT static int reserve_sba_gart = 1; #endif @@ -314,7 +314,7 @@ static int reserve_sba_gart = 1; #define WRITE_REG32(val, addr) __raw_writel(cpu_to_le32(val), addr) #define WRITE_REG64(val, addr) __raw_writeq(cpu_to_le64(val), addr) -#ifdef __LP64__ +#ifdef CONFIG_64BIT #define READ_REG(addr) READ_REG64(addr) #define WRITE_REG(value, addr) WRITE_REG64(value, addr) #else @@ -324,7 +324,7 @@ static int reserve_sba_gart = 1; #ifdef DEBUG_SBA_INIT -/* NOTE: When __LP64__ isn't defined, READ_REG64() is two 32-bit reads */ +/* NOTE: When CONFIG_64BIT isn't defined, READ_REG64() is two 32-bit reads */ /** * sba_dump_ranges - debugging only - print ranges assigned to this IOA @@ -364,7 +364,7 @@ static void sba_dump_tlb(void __iomem *hpa) #else #define sba_dump_ranges(x) #define sba_dump_tlb(x) -#endif +#endif /* DEBUG_SBA_INIT */ #ifdef ASSERT_PDIR_SANITY @@ -674,7 +674,7 @@ sba_free_range(struct ioc *ioc, dma_addr_t iova, size_t size) * ***************************************************************/ -#if SBA_HINT_SUPPORT +#ifdef SBA_HINT_SUPPORT #define SBA_DMA_HINT(ioc, val) ((val) << (ioc)->hint_shift_pdir) #endif @@ -743,9 +743,8 @@ sba_io_pdir_entry(u64 *pdir_ptr, space_t sid, unsigned long vba, * (bit #61, big endian), we have to flush and sync every time * IO-PDIR is changed in Ike/Astro. */ - if (ioc_needs_fdc) { - asm volatile("fdc 0(%%sr1,%0)\n\tsync" : : "r" (pdir_ptr)); - } + if (ioc_needs_fdc) + asm volatile("fdc %%r0(%0)" : : "r" (pdir_ptr)); } @@ -769,42 +768,57 @@ static SBA_INLINE void sba_mark_invalid(struct ioc *ioc, dma_addr_t iova, size_t byte_cnt) { u32 iovp = (u32) SBA_IOVP(ioc,iova); - - /* Even though this is a big-endian machine, the entries - ** in the iopdir are little endian. That's why we clear the byte - ** at +7 instead of at +0. - */ - int off = PDIR_INDEX(iovp)*sizeof(u64)+7; + u64 *pdir_ptr = &ioc->pdir_base[PDIR_INDEX(iovp)]; #ifdef ASSERT_PDIR_SANITY - /* Assert first pdir entry is set */ - if (0x80 != (((u8 *) ioc->pdir_base)[off])) { + /* Assert first pdir entry is set. + ** + ** Even though this is a big-endian machine, the entries + ** in the iopdir are little endian. That's why we look at + ** the byte at +7 instead of at +0. + */ + if (0x80 != (((u8 *) pdir_ptr)[7])) { sba_dump_pdir_entry(ioc,"sba_mark_invalid()", PDIR_INDEX(iovp)); } #endif - if (byte_cnt <= IOVP_SIZE) + if (byte_cnt > IOVP_SIZE) { - iovp |= IOVP_SHIFT; /* set "size" field for PCOM */ +#if 0 + unsigned long entries_per_cacheline = ioc_needs_fdc ? + L1_CACHE_ALIGN(((unsigned long) pdir_ptr)) + - (unsigned long) pdir_ptr; + : 262144; +#endif - /* - ** clear I/O PDIR entry "valid" bit - ** Do NOT clear the rest - save it for debugging. - ** We should only clear bits that have previously - ** been enabled. - */ - ((u8 *)(ioc->pdir_base))[off] = 0; - } else { - u32 t = get_order(byte_cnt) + PAGE_SHIFT; + /* set "size" field for PCOM */ + iovp |= get_order(byte_cnt) + PAGE_SHIFT; - iovp |= t; do { /* clear I/O Pdir entry "valid" bit first */ - ((u8 *)(ioc->pdir_base))[off] = 0; - off += sizeof(u64); + ((u8 *) pdir_ptr)[7] = 0; + if (ioc_needs_fdc) { + asm volatile("fdc %%r0(%0)" : : "r" (pdir_ptr)); +#if 0 + entries_per_cacheline = L1_CACHE_SHIFT - 3; +#endif + } + pdir_ptr++; byte_cnt -= IOVP_SIZE; - } while (byte_cnt > 0); - } + } while (byte_cnt > IOVP_SIZE); + } else + iovp |= IOVP_SHIFT; /* set "size" field for PCOM */ + + /* + ** clear I/O PDIR entry "valid" bit. + ** We have to R/M/W the cacheline regardless how much of the + ** pdir entry that we clobber. + ** The rest of the entry would be useful for debugging if we + ** could dump core on HPMC. + */ + ((u8 *) pdir_ptr)[7] = 0; + if (ioc_needs_fdc) + asm volatile("fdc %%r0(%0)" : : "r" (pdir_ptr)); WRITE_REG( SBA_IOVA(ioc, iovp, 0, 0), ioc->ioc_hpa+IOC_PCOM); } @@ -819,18 +833,29 @@ sba_mark_invalid(struct ioc *ioc, dma_addr_t iova, size_t byte_cnt) static int sba_dma_supported( struct device *dev, u64 mask) { struct ioc *ioc; + if (dev == NULL) { printk(KERN_ERR MODULE_NAME ": EISA/ISA/et al not supported\n"); BUG(); return(0); } - ioc = GET_IOC(dev); + /* Documentation/DMA-mapping.txt tells drivers to try 64-bit first, + * then fall back to 32-bit if that fails. + * We are just "encouraging" 32-bit DMA masks here since we can + * never allow IOMMU bypass unless we add special support for ZX1. + */ + if (mask > ~0U) + return 0; - /* check if mask is > than the largest IO Virt Address */ + ioc = GET_IOC(dev); - return((int) (mask >= (ioc->ibase + - (ioc->pdir_size / sizeof(u64) * IOVP_SIZE) ))); + /* + * check if mask is >= than the current max IO Virt Address + * The max IO Virt address will *always* < 30 bits. + */ + return((int)(mask >= (ioc->ibase - 1 + + (ioc->pdir_size / sizeof(u64) * IOVP_SIZE) ))); } @@ -898,11 +923,17 @@ sba_map_single(struct device *dev, void *addr, size_t size, size -= IOVP_SIZE; pdir_start++; } - /* form complete address */ + + /* force FDC ops in io_pdir_entry() to be visible to IOMMU */ + if (ioc_needs_fdc) + asm volatile("sync" : : ); + #ifdef ASSERT_PDIR_SANITY sba_check_pdir(ioc,"Check after sba_map_single()"); #endif spin_unlock_irqrestore(&ioc->res_lock, flags); + + /* form complete address */ return SBA_IOVA(ioc, iovp, offset, DEFAULT_DMA_HINT_REG); } @@ -958,12 +989,19 @@ sba_unmap_single(struct device *dev, dma_addr_t iova, size_t size, d--; } ioc->saved_cnt = 0; + READ_REG(ioc->ioc_hpa+IOC_PCOM); /* flush purges */ } #else /* DELAYED_RESOURCE_CNT == 0 */ sba_free_range(ioc, iova, size); + + /* If fdc's were issued, force fdc's to be visible now */ + if (ioc_needs_fdc) + asm volatile("sync" : : ); + READ_REG(ioc->ioc_hpa+IOC_PCOM); /* flush purges */ #endif /* DELAYED_RESOURCE_CNT == 0 */ + spin_unlock_irqrestore(&ioc->res_lock, flags); /* XXX REVISIT for 2.5 Linux - need syncdma for zero-copy support. @@ -1106,6 +1144,10 @@ sba_map_sg(struct device *dev, struct scatterlist *sglist, int nents, */ filled = iommu_fill_pdir(ioc, sglist, nents, 0, sba_io_pdir_entry); + /* force FDC ops in io_pdir_entry() to be visible to IOMMU */ + if (ioc_needs_fdc) + asm volatile("sync" : : ); + #ifdef ASSERT_PDIR_SANITY if (sba_check_pdir(ioc,"Check after sba_map_sg()")) { @@ -1234,8 +1276,10 @@ sba_alloc_pdir(unsigned int pdir_size) unsigned long pdir_order = get_order(pdir_size); pdir_base = __get_free_pages(GFP_KERNEL, pdir_order); - if (NULL == (void *) pdir_base) - panic("sba_ioc_init() could not allocate I/O Page Table\n"); + if (NULL == (void *) pdir_base) { + panic("%s() could not allocate I/O Page Table\n", + __FUNCTION__); + } /* If this is not PA8700 (PCX-W2) ** OR newer than ver 2.2 @@ -1322,19 +1366,29 @@ sba_alloc_pdir(unsigned int pdir_size) return (void *) pdir_base; } +static struct device *next_device(struct klist_iter *i) +{ + struct klist_node * n = klist_next(i); + return n ? container_of(n, struct device, knode_parent) : NULL; +} + /* setup Mercury or Elroy IBASE/IMASK registers. */ -static void setup_ibase_imask(struct parisc_device *sba, struct ioc *ioc, int ioc_num) +static void +setup_ibase_imask(struct parisc_device *sba, struct ioc *ioc, int ioc_num) { - /* lba_set_iregs() is in drivers/parisc/lba_pci.c */ + /* lba_set_iregs() is in drivers/parisc/lba_pci.c */ extern void lba_set_iregs(struct parisc_device *, u32, u32); struct device *dev; + struct klist_iter i; - list_for_each_entry(dev, &sba->dev.children, node) { + klist_iter_init(&sba->dev.klist_children, &i); + while ((dev = next_device(&i))) { struct parisc_device *lba = to_parisc_device(dev); - int rope_num = (lba->hpa >> 13) & 0xf; + int rope_num = (lba->hpa.start >> 13) & 0xf; if (rope_num >> 3 == ioc_num) lba_set_iregs(lba, ioc->ibase, ioc->imask); } + klist_iter_exit(&i); } static void @@ -1343,7 +1397,7 @@ sba_ioc_init_pluto(struct parisc_device *sba, struct ioc *ioc, int ioc_num) u32 iova_space_mask; u32 iova_space_size; int iov_order, tcnfg; -#if SBA_AGP_SUPPORT +#ifdef SBA_AGP_SUPPORT int agp_found = 0; #endif /* @@ -1380,7 +1434,7 @@ sba_ioc_init_pluto(struct parisc_device *sba, struct ioc *ioc, int ioc_num) DBG_INIT("%s() pdir %p size %x\n", __FUNCTION__, ioc->pdir_base, ioc->pdir_size); -#if SBA_HINT_SUPPORT +#ifdef SBA_HINT_SUPPORT ioc->hint_shift_pdir = iov_order + PAGE_SHIFT; ioc->hint_mask_pdir = ~(0x3 << (iov_order + PAGE_SHIFT)); @@ -1404,7 +1458,7 @@ sba_ioc_init_pluto(struct parisc_device *sba, struct ioc *ioc, int ioc_num) WRITE_REG(ioc->imask, ioc->ioc_hpa + IOC_IMASK); -#ifdef __LP64__ +#ifdef CONFIG_64BIT /* ** Setting the upper bits makes checking for bypass addresses ** a little faster later on. @@ -1437,7 +1491,7 @@ sba_ioc_init_pluto(struct parisc_device *sba, struct ioc *ioc, int ioc_num) */ WRITE_REG(ioc->ibase | 31, ioc->ioc_hpa + IOC_PCOM); -#if SBA_AGP_SUPPORT +#ifdef SBA_AGP_SUPPORT /* ** If an AGP device is present, only use half of the IOV space ** for PCI DMA. Unfortunately we can't know ahead of time @@ -1489,11 +1543,9 @@ sba_ioc_init(struct parisc_device *sba, struct ioc *ioc, int ioc_num) if (iova_space_size < (1 << (20 - PAGE_SHIFT))) { iova_space_size = 1 << (20 - PAGE_SHIFT); } -#ifdef __LP64__ else if (iova_space_size > (1 << (30 - PAGE_SHIFT))) { iova_space_size = 1 << (30 - PAGE_SHIFT); } -#endif /* ** iova space must be log2() in size. @@ -1519,7 +1571,7 @@ sba_ioc_init(struct parisc_device *sba, struct ioc *ioc, int ioc_num) DBG_INIT("%s() pdir %p size %x\n", __FUNCTION__, ioc->pdir_base, pdir_size); -#if SBA_HINT_SUPPORT +#ifdef SBA_HINT_SUPPORT /* FIXME : DMA HINTs not used */ ioc->hint_shift_pdir = iov_order + PAGE_SHIFT; ioc->hint_mask_pdir = ~(0x3 << (iov_order + PAGE_SHIFT)); @@ -1590,7 +1642,7 @@ sba_ioc_init(struct parisc_device *sba, struct ioc *ioc, int ioc_num) static void __iomem *ioc_remap(struct sba_device *sba_dev, int offset) { - return ioremap(sba_dev->dev->hpa + offset, SBA_FUNC_SIZE); + return ioremap(sba_dev->dev->hpa.start + offset, SBA_FUNC_SIZE); } static void sba_hw_init(struct sba_device *sba_dev) @@ -1968,7 +2020,7 @@ sba_driver_callback(struct parisc_device *dev) u32 func_class; int i; char *version; - void __iomem *sba_addr = ioremap(dev->hpa, SBA_FUNC_SIZE); + void __iomem *sba_addr = ioremap(dev->hpa.start, SBA_FUNC_SIZE); sba_dump_ranges(sba_addr); @@ -2010,7 +2062,7 @@ sba_driver_callback(struct parisc_device *dev) } printk(KERN_INFO "%s found %s at 0x%lx\n", - MODULE_NAME, version, dev->hpa); + MODULE_NAME, version, dev->hpa.start); sba_dev = kmalloc(sizeof(struct sba_device), GFP_KERNEL); if (!sba_dev) { diff --git a/drivers/parisc/superio.c b/drivers/parisc/superio.c index e0efed796b92..bab3bcabcb6e 100644 --- a/drivers/parisc/superio.c +++ b/drivers/parisc/superio.c @@ -11,6 +11,7 @@ * (C) Copyright 2000 Alex deVries <alex@onefishtwo.ca> * (C) Copyright 2001 John Marvin <jsm fc hp com> * (C) Copyright 2003 Grant Grundler <grundler parisc-linux org> + * (C) Copyright 2005 Kyle McMartin <kyle@parisc-linux.org> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -405,6 +406,7 @@ static void __devinit superio_serial_init(void) serial[0].iobase = sio_dev.sp1_base; serial[0].irq = SP1_IRQ; + spin_lock_init(&serial[0].lock); retval = early_serial_setup(&serial[0]); if (retval < 0) { @@ -414,6 +416,7 @@ static void __devinit superio_serial_init(void) serial[1].iobase = sio_dev.sp2_base; serial[1].irq = SP2_IRQ; + spin_lock_init(&serial[1].lock); retval = early_serial_setup(&serial[1]); if (retval < 0) diff --git a/drivers/parisc/wax.c b/drivers/parisc/wax.c index e547d7d024d8..17dce2adf7fe 100644 --- a/drivers/parisc/wax.c +++ b/drivers/parisc/wax.c @@ -81,7 +81,7 @@ wax_init_chip(struct parisc_device *dev) return -ENOMEM; wax->name = "wax"; - wax->hpa = dev->hpa; + wax->hpa = dev->hpa.start; wax->version = 0; /* gsc_readb(wax->hpa+WAX_VER); */ printk(KERN_INFO "%s at 0x%lx found.\n", wax->name, wax->hpa); diff --git a/drivers/parport/parport_gsc.c b/drivers/parport/parport_gsc.c index 02d72acd1c89..fde29a75f888 100644 --- a/drivers/parport/parport_gsc.c +++ b/drivers/parport/parport_gsc.c @@ -359,11 +359,12 @@ static int __devinit parport_init_chip(struct parisc_device *dev) unsigned long port; if (!dev->irq) { - printk("IRQ not found for parallel device at 0x%lx\n", dev->hpa); + printk(KERN_WARNING "IRQ not found for parallel device at 0x%lx\n", + dev->hpa.start); return -ENODEV; } - port = dev->hpa + PARPORT_GSC_OFFSET; + port = dev->hpa.start + PARPORT_GSC_OFFSET; /* some older machines with ASP-chip don't support * the enhanced parport modes. diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c index 393e0cee91a9..14f05d22bb70 100644 --- a/drivers/pci/pcie/portdrv_core.c +++ b/drivers/pci/pcie/portdrv_core.c @@ -61,7 +61,7 @@ static int pcie_port_remove_service(struct device *dev) static void pcie_port_shutdown_service(struct device *dev) {} -static int pcie_port_suspend_service(struct device *dev, pm_message_t state, u32 level) +static int pcie_port_suspend_service(struct device *dev, pm_message_t state) { struct pcie_device *pciedev; struct pcie_port_service_driver *driver; @@ -76,7 +76,7 @@ static int pcie_port_suspend_service(struct device *dev, pm_message_t state, u32 return 0; } -static int pcie_port_resume_service(struct device *dev, u32 level) +static int pcie_port_resume_service(struct device *dev) { struct pcie_device *pciedev; struct pcie_port_service_driver *driver; diff --git a/drivers/pcmcia/au1000_generic.c b/drivers/pcmcia/au1000_generic.c index 470ef756252e..d90a634cebf5 100644 --- a/drivers/pcmcia/au1000_generic.c +++ b/drivers/pcmcia/au1000_generic.c @@ -519,30 +519,13 @@ static int au1x00_drv_pcmcia_probe(struct device *dev) } -static int au1x00_drv_pcmcia_suspend(struct device *dev, pm_message_t state, u32 level) -{ - int ret = 0; - if (level == SUSPEND_SAVE_STATE) - ret = pcmcia_socket_dev_suspend(dev, state); - return ret; -} - -static int au1x00_drv_pcmcia_resume(struct device *dev, u32 level) -{ - int ret = 0; - if (level == RESUME_RESTORE_STATE) - ret = pcmcia_socket_dev_resume(dev); - return ret; -} - - static struct device_driver au1x00_pcmcia_driver = { .probe = au1x00_drv_pcmcia_probe, .remove = au1x00_drv_pcmcia_remove, .name = "au1x00-pcmcia", .bus = &platform_bus_type, - .suspend = au1x00_drv_pcmcia_suspend, - .resume = au1x00_drv_pcmcia_resume + .suspend = pcmcia_socket_dev_suspend, + .resume = pcmcia_socket_dev_resume, }; static struct platform_device au1x00_device = { diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 080608c7381a..39d096b52926 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -1157,7 +1157,8 @@ static struct pcmcia_callback pcmcia_bus_callback = { .requery = pcmcia_bus_rescan, }; -static int __devinit pcmcia_bus_add_socket(struct class_device *class_dev) +static int __devinit pcmcia_bus_add_socket(struct class_device *class_dev, + struct class_interface *class_intf) { struct pcmcia_socket *socket = class_get_devdata(class_dev); int ret; @@ -1192,7 +1193,8 @@ static int __devinit pcmcia_bus_add_socket(struct class_device *class_dev) return 0; } -static void pcmcia_bus_remove_socket(struct class_device *class_dev) +static void pcmcia_bus_remove_socket(struct class_device *class_dev, + struct class_interface *class_intf) { struct pcmcia_socket *socket = class_get_devdata(class_dev); diff --git a/drivers/pcmcia/hd64465_ss.c b/drivers/pcmcia/hd64465_ss.c index 316f8bcc878b..b57a0b98b4d6 100644 --- a/drivers/pcmcia/hd64465_ss.c +++ b/drivers/pcmcia/hd64465_ss.c @@ -844,27 +844,11 @@ static void hs_exit_socket(hs_socket_t *sp) local_irq_restore(flags); } -static int hd64465_suspend(struct device *dev, pm_message_t state, u32 level) -{ - int ret = 0; - if (level == SUSPEND_SAVE_STATE) - ret = pcmcia_socket_dev_suspend(dev, state); - return ret; -} - -static int hd64465_resume(struct device *dev, u32 level) -{ - int ret = 0; - if (level == RESUME_RESTORE_STATE) - ret = pcmcia_socket_dev_resume(dev); - return ret; -} - static struct device_driver hd64465_driver = { .name = "hd64465-pcmcia", .bus = &platform_bus_type, - .suspend = hd64465_suspend, - .resume = hd64465_resume, + .suspend = pcmcia_socket_dev_suspend, + .resume = pcmcia_socket_dev_resume, }; static struct platform_device hd64465_device = { diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c index a713015e8228..4a41f67d185d 100644 --- a/drivers/pcmcia/i82365.c +++ b/drivers/pcmcia/i82365.c @@ -1332,27 +1332,11 @@ static struct pccard_operations pcic_operations = { /*====================================================================*/ -static int i82365_suspend(struct device *dev, pm_message_t state, u32 level) -{ - int ret = 0; - if (level == SUSPEND_SAVE_STATE) - ret = pcmcia_socket_dev_suspend(dev, state); - return ret; -} - -static int i82365_resume(struct device *dev, u32 level) -{ - int ret = 0; - if (level == RESUME_RESTORE_STATE) - ret = pcmcia_socket_dev_resume(dev); - return ret; -} - static struct device_driver i82365_driver = { .name = "i82365", .bus = &platform_bus_type, - .suspend = i82365_suspend, - .resume = i82365_resume, + .suspend = pcmcia_socket_dev_suspend, + .resume = pcmcia_socket_dev_resume, }; static struct platform_device i82365_device = { diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c index 65f3ee3d4d3c..c6ed70ea4812 100644 --- a/drivers/pcmcia/m32r_cfc.c +++ b/drivers/pcmcia/m32r_cfc.c @@ -731,28 +731,11 @@ static struct pccard_operations pcc_operations = { /*====================================================================*/ -static int m32r_pcc_suspend(struct device *dev, pm_message_t state, u32 level) -{ - int ret = 0; - if (level == SUSPEND_SAVE_STATE) - ret = pcmcia_socket_dev_suspend(dev, state); - return ret; -} - -static int m32r_pcc_resume(struct device *dev, u32 level) -{ - int ret = 0; - if (level == RESUME_RESTORE_STATE) - ret = pcmcia_socket_dev_resume(dev); - return ret; -} - - static struct device_driver pcc_driver = { .name = "cfc", .bus = &platform_bus_type, - .suspend = m32r_pcc_suspend, - .resume = m32r_pcc_resume, + .suspend = pcmcia_socket_dev_suspend, + .resume = pcmcia_socket_dev_resume, }; static struct platform_device pcc_device = { diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c index 7b14d7efd68c..3397ff28de6a 100644 --- a/drivers/pcmcia/m32r_pcc.c +++ b/drivers/pcmcia/m32r_pcc.c @@ -695,28 +695,11 @@ static struct pccard_operations pcc_operations = { /*====================================================================*/ -static int m32r_pcc_suspend(struct device *dev, pm_message_t state, u32 level) -{ - int ret = 0; - if (level == SUSPEND_SAVE_STATE) - ret = pcmcia_socket_dev_suspend(dev, state); - return ret; -} - -static int m32r_pcc_resume(struct device *dev, u32 level) -{ - int ret = 0; - if (level == RESUME_RESTORE_STATE) - ret = pcmcia_socket_dev_resume(dev); - return ret; -} - - static struct device_driver pcc_driver = { .name = "pcc", .bus = &platform_bus_type, - .suspend = m32r_pcc_suspend, - .resume = m32r_pcc_resume, + .suspend = pcmcia_socket_dev_suspend, + .resume = pcmcia_socket_dev_resume, }; static struct platform_device pcc_device = { diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c index 94be9e51654e..2558c3cc91ec 100644 --- a/drivers/pcmcia/omap_cf.c +++ b/drivers/pcmcia/omap_cf.c @@ -329,27 +329,13 @@ static int __devexit omap_cf_remove(struct device *dev) return 0; } -static int omap_cf_suspend(struct device *dev, pm_message_t mesg, u32 level) -{ - if (level != SUSPEND_SAVE_STATE) - return 0; - return pcmcia_socket_dev_suspend(dev, mesg); -} - -static int omap_cf_resume(struct device *dev, u32 level) -{ - if (level != RESUME_RESTORE_STATE) - return 0; - return pcmcia_socket_dev_resume(dev); -} - static struct device_driver omap_cf_driver = { .name = (char *) driver_name, .bus = &platform_bus_type, .probe = omap_cf_probe, .remove = __devexit_p(omap_cf_remove), - .suspend = omap_cf_suspend, - .resume = omap_cf_resume, + .suspend = pcmcia_socket_dev_suspend, + .resume = pcmcia_socket_dev_resume, }; static int __init omap_cf_init(void) diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c index 325c992f7d8f..c2a12d53f6c7 100644 --- a/drivers/pcmcia/pxa2xx_base.c +++ b/drivers/pcmcia/pxa2xx_base.c @@ -205,32 +205,20 @@ int pxa2xx_drv_pcmcia_probe(struct device *dev) } EXPORT_SYMBOL(pxa2xx_drv_pcmcia_probe); -static int pxa2xx_drv_pcmcia_suspend(struct device *dev, pm_message_t state, u32 level) +static int pxa2xx_drv_pcmcia_resume(struct device *dev) { - int ret = 0; - if (level == SUSPEND_SAVE_STATE) - ret = pcmcia_socket_dev_suspend(dev, state); - return ret; -} + struct pcmcia_low_level *ops = dev->platform_data; + int nr = ops ? ops->nr : 0; -static int pxa2xx_drv_pcmcia_resume(struct device *dev, u32 level) -{ - int ret = 0; - if (level == RESUME_RESTORE_STATE) - { - struct pcmcia_low_level *ops = dev->platform_data; - int nr = ops ? ops->nr : 0; - - MECR = nr > 1 ? MECR_CIT | MECR_NOS : (nr > 0 ? MECR_CIT : 0); - ret = pcmcia_socket_dev_resume(dev); - } - return ret; + MECR = nr > 1 ? MECR_CIT | MECR_NOS : (nr > 0 ? MECR_CIT : 0); + + return pcmcia_socket_dev_resume(dev); } static struct device_driver pxa2xx_pcmcia_driver = { .probe = pxa2xx_drv_pcmcia_probe, .remove = soc_common_drv_pcmcia_remove, - .suspend = pxa2xx_drv_pcmcia_suspend, + .suspend = pcmcia_socket_dev_suspend, .resume = pxa2xx_drv_pcmcia_resume, .name = "pxa2xx-pcmcia", .bus = &platform_bus_type, diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index f9a5c70284b5..fc87e7e2b6b8 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -994,7 +994,8 @@ static struct class_device_attribute *pccard_rsrc_attributes[] = { NULL, }; -static int __devinit pccard_sysfs_add_rsrc(struct class_device *class_dev) +static int __devinit pccard_sysfs_add_rsrc(struct class_device *class_dev, + struct class_interface *class_intf) { struct pcmcia_socket *s = class_get_devdata(class_dev); struct class_device_attribute **attr; @@ -1011,7 +1012,8 @@ static int __devinit pccard_sysfs_add_rsrc(struct class_device *class_dev) return ret; } -static void __devexit pccard_sysfs_remove_rsrc(struct class_device *class_dev) +static void __devexit pccard_sysfs_remove_rsrc(struct class_device *class_dev, + struct class_interface *class_intf) { struct pcmcia_socket *s = class_get_devdata(class_dev); struct class_device_attribute **attr; diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c index d4ed508b38be..b768fa81f043 100644 --- a/drivers/pcmcia/sa1100_generic.c +++ b/drivers/pcmcia/sa1100_generic.c @@ -74,29 +74,13 @@ static int sa11x0_drv_pcmcia_probe(struct device *dev) return ret; } -static int sa11x0_drv_pcmcia_suspend(struct device *dev, pm_message_t state, u32 level) -{ - int ret = 0; - if (level == SUSPEND_SAVE_STATE) - ret = pcmcia_socket_dev_suspend(dev, state); - return ret; -} - -static int sa11x0_drv_pcmcia_resume(struct device *dev, u32 level) -{ - int ret = 0; - if (level == RESUME_RESTORE_STATE) - ret = pcmcia_socket_dev_resume(dev); - return ret; -} - static struct device_driver sa11x0_pcmcia_driver = { .probe = sa11x0_drv_pcmcia_probe, .remove = soc_common_drv_pcmcia_remove, .name = "sa11x0-pcmcia", .bus = &platform_bus_type, - .suspend = sa11x0_drv_pcmcia_suspend, - .resume = sa11x0_drv_pcmcia_resume, + .suspend = pcmcia_socket_dev_suspend, + .resume = pcmcia_socket_dev_resume, }; /* sa11x0_pcmcia_init() diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c index bb90a1448a53..81ded52c8959 100644 --- a/drivers/pcmcia/sa1111_generic.c +++ b/drivers/pcmcia/sa1111_generic.c @@ -122,7 +122,7 @@ void sa1111_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt) static int pcmcia_probe(struct sa1111_dev *dev) { - char *base; + void __iomem *base; if (!request_mem_region(dev->res.start, 512, SA1111_DRIVER_NAME(dev))) diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c index 1040a6c1a8a4..4a3150a7854c 100644 --- a/drivers/pcmcia/socket_sysfs.c +++ b/drivers/pcmcia/socket_sysfs.c @@ -341,7 +341,8 @@ static struct bin_attribute pccard_cis_attr = { .write = pccard_store_cis, }; -static int __devinit pccard_sysfs_add_socket(struct class_device *class_dev) +static int __devinit pccard_sysfs_add_socket(struct class_device *class_dev, + struct class_interface *class_intf) { struct class_device_attribute **attr; int ret = 0; @@ -357,7 +358,8 @@ static int __devinit pccard_sysfs_add_socket(struct class_device *class_dev) return ret; } -static void __devexit pccard_sysfs_remove_socket(struct class_device *class_dev) +static void __devexit pccard_sysfs_remove_socket(struct class_device *class_dev, + struct class_interface *class_intf) { struct class_device_attribute **attr; diff --git a/drivers/pcmcia/tcic.c b/drivers/pcmcia/tcic.c index d5a61eae6119..f158b67f6610 100644 --- a/drivers/pcmcia/tcic.c +++ b/drivers/pcmcia/tcic.c @@ -372,27 +372,11 @@ static int __init get_tcic_id(void) /*====================================================================*/ -static int tcic_drv_suspend(struct device *dev, pm_message_t state, u32 level) -{ - int ret = 0; - if (level == SUSPEND_SAVE_STATE) - ret = pcmcia_socket_dev_suspend(dev, state); - return ret; -} - -static int tcic_drv_resume(struct device *dev, u32 level) -{ - int ret = 0; - if (level == RESUME_RESTORE_STATE) - ret = pcmcia_socket_dev_resume(dev); - return ret; -} - static struct device_driver tcic_driver = { .name = "tcic-pcmcia", .bus = &platform_bus_type, - .suspend = tcic_drv_suspend, - .resume = tcic_drv_resume, + .suspend = pcmcia_socket_dev_suspend, + .resume = pcmcia_socket_dev_resume, }; static struct platform_device tcic_device = { diff --git a/drivers/pcmcia/vrc4171_card.c b/drivers/pcmcia/vrc4171_card.c index 17bb2da6752b..3d2dca675e02 100644 --- a/drivers/pcmcia/vrc4171_card.c +++ b/drivers/pcmcia/vrc4171_card.c @@ -774,31 +774,11 @@ static int __devinit vrc4171_card_setup(char *options) __setup("vrc4171_card=", vrc4171_card_setup); -static int vrc4171_card_suspend(struct device *dev, pm_message_t state, u32 level) -{ - int retval = 0; - - if (level == SUSPEND_SAVE_STATE) - retval = pcmcia_socket_dev_suspend(dev, state); - - return retval; -} - -static int vrc4171_card_resume(struct device *dev, u32 level) -{ - int retval = 0; - - if (level == RESUME_RESTORE_STATE) - retval = pcmcia_socket_dev_resume(dev); - - return retval; -} - static struct device_driver vrc4171_card_driver = { .name = vrc4171_card_name, .bus = &platform_bus_type, - .suspend = vrc4171_card_suspend, - .resume = vrc4171_card_resume, + .suspend = pcmcia_socket_dev_suspend, + .resume = pcmcia_socket_dev_resume, }; static int __devinit vrc4171_card_init(void) diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c index db9f952f9e3c..ec6ab65f0872 100644 --- a/drivers/pcmcia/yenta_socket.c +++ b/drivers/pcmcia/yenta_socket.c @@ -151,6 +151,40 @@ static void exca_writew(struct yenta_socket *socket, unsigned reg, u16 val) readb(socket->base + 0x800 + reg + 1); } +static ssize_t show_yenta_registers(struct device *yentadev, struct device_attribute *attr, char *buf) +{ + struct pci_dev *dev = to_pci_dev(yentadev); + struct yenta_socket *socket = pci_get_drvdata(dev); + int offset = 0, i; + + offset = snprintf(buf, PAGE_SIZE, "CB registers:"); + for (i = 0; i < 0x24; i += 4) { + unsigned val; + if (!(i & 15)) + offset += snprintf(buf + offset, PAGE_SIZE - offset, "\n%02x:", i); + val = cb_readl(socket, i); + offset += snprintf(buf + offset, PAGE_SIZE - offset, " %08x", val); + } + + offset += snprintf(buf + offset, PAGE_SIZE - offset, "\n\nExCA registers:"); + for (i = 0; i < 0x45; i++) { + unsigned char val; + if (!(i & 7)) { + if (i & 8) { + memcpy(buf + offset, " -", 2); + offset += 2; + } else + offset += snprintf(buf + offset, PAGE_SIZE - offset, "\n%02x:", i); + } + val = exca_readb(socket, i); + offset += snprintf(buf + offset, PAGE_SIZE - offset, " %02x", val); + } + buf[offset++] = '\n'; + return offset; +} + +static DEVICE_ATTR(yenta_registers, S_IRUSR, show_yenta_registers, NULL); + /* * Ugh, mixed-mode cardbus and 16-bit pccard state: things depend * on what kind of card is inserted.. @@ -765,6 +799,9 @@ static void yenta_close(struct pci_dev *dev) { struct yenta_socket *sock = pci_get_drvdata(dev); + /* Remove the register attributes */ + device_remove_file(&dev->dev, &dev_attr_yenta_registers); + /* we don't want a dying socket registered */ pcmcia_unregister_socket(&sock->socket); @@ -1138,8 +1175,11 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i /* Register it with the pcmcia layer.. */ ret = pcmcia_register_socket(&socket->socket); - if (ret == 0) + if (ret == 0) { + /* Add the yenta register attributes */ + device_create_file(&dev->dev, &dev_attr_yenta_registers); goto out; + } unmap: iounmap(socket->base); diff --git a/drivers/s390/char/tape_class.c b/drivers/s390/char/tape_class.c index ed0cb1f15b4c..fcaee447d6fe 100644 --- a/drivers/s390/char/tape_class.c +++ b/drivers/s390/char/tape_class.c @@ -72,6 +72,7 @@ struct tape_class_device *register_tape_dev( tcd->class_device = class_device_create( tape_class, + NULL, tcd->char_device->dev, device, "%s", tcd->device_name diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c index 491f00c032e8..a107fec4457a 100644 --- a/drivers/s390/char/vmlogrdr.c +++ b/drivers/s390/char/vmlogrdr.c @@ -787,6 +787,7 @@ vmlogrdr_register_device(struct vmlogrdr_priv_t *priv) { return ret; } priv->class_device = class_device_create( + NULL, vmlogrdr_class, MKDEV(vmlogrdr_major, priv->minor_num), dev, diff --git a/drivers/scsi/ch.c b/drivers/scsi/ch.c index da6e51c7fe69..540147cb51ce 100644 --- a/drivers/scsi/ch.c +++ b/drivers/scsi/ch.c @@ -936,7 +936,7 @@ static int ch_probe(struct device *dev) if (init) ch_init_elem(ch); - class_device_create(ch_sysfs_class, + class_device_create(ch_sysfs_class, NULL, MKDEV(SCSI_CHANGER_MAJOR,ch->minor), dev, "s%s", ch->name); diff --git a/drivers/scsi/lasi700.c b/drivers/scsi/lasi700.c index 4cbb6187cc44..459a4daebece 100644 --- a/drivers/scsi/lasi700.c +++ b/drivers/scsi/lasi700.c @@ -98,7 +98,7 @@ MODULE_DEVICE_TABLE(parisc, lasi700_ids); static int __init lasi700_probe(struct parisc_device *dev) { - unsigned long base = dev->hpa + LASI_SCSI_CORE_OFFSET; + unsigned long base = dev->hpa.start + LASI_SCSI_CORE_OFFSET; struct NCR_700_Host_Parameters *hostdata; struct Scsi_Host *host; @@ -125,8 +125,6 @@ lasi700_probe(struct parisc_device *dev) hostdata->dmode_extra = DMODE_FC2; } - NCR_700_set_mem_mapped(hostdata); - host = NCR_700_detect(&lasi700_template, hostdata, &dev->dev); if (!host) goto out_kfree; @@ -168,7 +166,7 @@ lasi700_driver_remove(struct parisc_device *dev) } static struct parisc_driver lasi700_driver = { - .name = "Lasi SCSI", + .name = "lasi_scsi", .id_table = lasi700_ids, .probe = lasi700_probe, .remove = __devexit_p(lasi700_driver_remove), diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index af1133104b3f..172839fce0eb 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -5629,7 +5629,7 @@ static void osst_sysfs_add(dev_t dev, struct device *device, struct osst_tape * if (!osst_sysfs_valid) return; - osst_class_member = class_device_create(osst_sysfs_class, dev, device, "%s", name); + osst_class_member = class_device_create(osst_sysfs_class, NULL, dev, device, "%s", name); if (IS_ERR(osst_class_member)) { printk(KERN_WARNING "osst :W: Unable to add sysfs class member %s\n", name); return; diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index fd56b7ec88b6..861e51375d70 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -104,8 +104,8 @@ static int sg_allow_dio = SG_ALLOW_DIO_DEF; #define SG_DEV_ARR_LUMP 32 /* amount to over allocate sg_dev_arr by */ -static int sg_add(struct class_device *); -static void sg_remove(struct class_device *); +static int sg_add(struct class_device *, struct class_interface *); +static void sg_remove(struct class_device *, struct class_interface *); static Scsi_Request *dummy_cmdp; /* only used for sizeof */ @@ -1506,7 +1506,7 @@ static int sg_alloc(struct gendisk *disk, struct scsi_device *scsidp) } static int -sg_add(struct class_device *cl_dev) +sg_add(struct class_device *cl_dev, struct class_interface *cl_intf) { struct scsi_device *scsidp = to_scsi_device(cl_dev->dev); struct gendisk *disk; @@ -1550,7 +1550,7 @@ sg_add(struct class_device *cl_dev) if (sg_sysfs_valid) { struct class_device * sg_class_member; - sg_class_member = class_device_create(sg_sysfs_class, + sg_class_member = class_device_create(sg_sysfs_class, NULL, MKDEV(SCSI_GENERIC_MAJOR, k), cl_dev->dev, "%s", disk->disk_name); @@ -1582,7 +1582,7 @@ out: } static void -sg_remove(struct class_device *cl_dev) +sg_remove(struct class_device *cl_dev, struct class_interface *cl_intf) { struct scsi_device *scsidp = to_scsi_device(cl_dev->dev); Sg_device *sdp = NULL; diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 927d700f0073..5eb54d8019b4 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -4377,7 +4377,7 @@ static void do_create_class_files(struct scsi_tape *STp, int dev_num, int mode) snprintf(name, 10, "%s%s%s", rew ? "n" : "", STp->disk->disk_name, st_formats[i]); st_class_member = - class_device_create(st_sysfs_class, + class_device_create(st_sysfs_class, NULL, MKDEV(SCSI_TAPE_MAJOR, TAPE_MINOR(dev_num, mode, rew)), &STp->device->sdev_gendev, "%s", name); diff --git a/drivers/scsi/zalon.c b/drivers/scsi/zalon.c index 5a51051e31f0..b131432c677d 100644 --- a/drivers/scsi/zalon.c +++ b/drivers/scsi/zalon.c @@ -88,7 +88,7 @@ zalon_probe(struct parisc_device *dev) struct gsc_irq gsc_irq; u32 zalon_vers; int error = -ENODEV; - void __iomem *zalon = ioremap(dev->hpa, 4096); + void __iomem *zalon = ioremap(dev->hpa.start, 4096); void __iomem *io_port = zalon + GSC_SCSI_ZALON_OFFSET; static int unit = 0; struct Scsi_Host *host; @@ -127,7 +127,7 @@ zalon_probe(struct parisc_device *dev) device.chip = zalon720_chip; device.host_id = 7; device.dev = &dev->dev; - device.slot.base = dev->hpa + GSC_SCSI_ZALON_OFFSET; + device.slot.base = dev->hpa.start + GSC_SCSI_ZALON_OFFSET; device.slot.base_v = io_port; device.slot.irq = dev->irq; device.differential = 2; diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index 4d75cdfa0a0a..afb7ddf200e0 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -2358,13 +2358,10 @@ static int __devexit serial8250_remove(struct device *dev) return 0; } -static int serial8250_suspend(struct device *dev, pm_message_t state, u32 level) +static int serial8250_suspend(struct device *dev, pm_message_t state) { int i; - if (level != SUSPEND_DISABLE) - return 0; - for (i = 0; i < UART_NR; i++) { struct uart_8250_port *up = &serial8250_ports[i]; @@ -2375,13 +2372,10 @@ static int serial8250_suspend(struct device *dev, pm_message_t state, u32 level) return 0; } -static int serial8250_resume(struct device *dev, u32 level) +static int serial8250_resume(struct device *dev) { int i; - if (level != RESUME_ENABLE) - return 0; - for (i = 0; i < UART_NR; i++) { struct uart_8250_port *up = &serial8250_ports[i]; diff --git a/drivers/serial/8250_gsc.c b/drivers/serial/8250_gsc.c index 431aa5761a7a..8b4947933d9b 100644 --- a/drivers/serial/8250_gsc.c +++ b/drivers/serial/8250_gsc.c @@ -29,7 +29,6 @@ static int __init serial_init_chip(struct parisc_device *dev) { - static int serial_line_nr; struct uart_port port; unsigned long address; int err; @@ -42,12 +41,13 @@ serial_init_chip(struct parisc_device *dev) */ if (parisc_parent(dev)->id.hw_type != HPHW_IOA) { printk(KERN_INFO "Serial: device 0x%lx not configured.\n" - "Enable support for Wax, Lasi, Asp or Dino.\n", dev->hpa); + "Enable support for Wax, Lasi, Asp or Dino.\n", + dev->hpa.start); } return -ENODEV; } - address = dev->hpa; + address = dev->hpa.start; if (dev->id.sversion != 0x8d) { address += 0x800; } diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c index 679e678c7e6a..ddd0307fece2 100644 --- a/drivers/serial/amba-pl010.c +++ b/drivers/serial/amba-pl010.c @@ -50,6 +50,7 @@ #include <asm/io.h> #include <asm/irq.h> +#include <asm/hardware.h> #include <asm/hardware/amba.h> #include <asm/hardware/amba_serial.h> diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c index 1ff629c74750..938d185841c9 100644 --- a/drivers/serial/amba-pl011.c +++ b/drivers/serial/amba-pl011.c @@ -50,6 +50,7 @@ #include <asm/io.h> #include <asm/irq.h> +#include <asm/sizes.h> #include <asm/hardware/amba.h> #include <asm/hardware/clock.h> #include <asm/hardware/amba_serial.h> diff --git a/drivers/serial/clps711x.c b/drivers/serial/clps711x.c index 87ef368384fb..6a67e8f585b3 100644 --- a/drivers/serial/clps711x.c +++ b/drivers/serial/clps711x.c @@ -408,7 +408,11 @@ static struct uart_port clps711x_ports[UART_NR] = { { .iobase = SYSCON1, .irq = IRQ_UTXINT1, /* IRQ_URXINT1, IRQ_UMSINT */ +#ifdef CONFIG_MP1000_90MHZ + .uartclk = 4515840, +#else .uartclk = 3686400, +#endif .fifosize = 16, .ops = &clps711x_pops, .line = 0, @@ -417,7 +421,11 @@ static struct uart_port clps711x_ports[UART_NR] = { { .iobase = SYSCON2, .irq = IRQ_UTXINT2, /* IRQ_URXINT2 */ +#ifdef CONFIG_MP1000_90MHZ + .uartclk = 4515840, +#else .uartclk = 3686400, +#endif .fifosize = 16, .ops = &clps711x_pops, .line = 1, @@ -551,6 +559,7 @@ console_initcall(clps711xuart_console_init); static struct uart_driver clps711x_reg = { .driver_name = "ttyCL", .dev_name = "ttyCL", + .devfs_name = "ttyCL", .major = SERIAL_CLPS711X_MAJOR, .minor = SERIAL_CLPS711X_MINOR, .nr = UART_NR, diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index bdb4e454b8b0..5b3933b0c997 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -921,21 +921,21 @@ static struct uart_driver imx_reg = { .cons = IMX_CONSOLE, }; -static int serial_imx_suspend(struct device *_dev, pm_message_t state, u32 level) +static int serial_imx_suspend(struct device *_dev, pm_message_t state) { struct imx_port *sport = dev_get_drvdata(_dev); - if (sport && level == SUSPEND_DISABLE) + if (sport) uart_suspend_port(&imx_reg, &sport->port); return 0; } -static int serial_imx_resume(struct device *_dev, u32 level) +static int serial_imx_resume(struct device *_dev) { struct imx_port *sport = dev_get_drvdata(_dev); - if (sport && level == RESUME_ENABLE) + if (sport) uart_resume_port(&imx_reg, &sport->port); return 0; diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c index 0585ab27ffde..8a79968f8ce1 100644 --- a/drivers/serial/mpc52xx_uart.c +++ b/drivers/serial/mpc52xx_uart.c @@ -781,22 +781,22 @@ mpc52xx_uart_remove(struct device *dev) #ifdef CONFIG_PM static int -mpc52xx_uart_suspend(struct device *dev, pm_message_t state, u32 level) +mpc52xx_uart_suspend(struct device *dev, pm_message_t state) { struct uart_port *port = (struct uart_port *) dev_get_drvdata(dev); - if (sport && level == SUSPEND_DISABLE) + if (sport) uart_suspend_port(&mpc52xx_uart_driver, port); return 0; } static int -mpc52xx_uart_resume(struct device *dev, u32 level) +mpc52xx_uart_resume(struct device *dev) { struct uart_port *port = (struct uart_port *) dev_get_drvdata(dev); - if (port && level == RESUME_ENABLE) + if (port) uart_resume_port(&mpc52xx_uart_driver, port); return 0; diff --git a/drivers/serial/mux.c b/drivers/serial/mux.c index 189064607709..660bae5ba179 100644 --- a/drivers/serial/mux.c +++ b/drivers/serial/mux.c @@ -27,6 +27,7 @@ #include <linux/delay.h> /* for udelay */ #include <linux/device.h> #include <asm/io.h> +#include <asm/irq.h> #include <asm/parisc-device.h> #ifdef CONFIG_MAGIC_SYSRQ @@ -444,7 +445,7 @@ static int __init mux_probe(struct parisc_device *dev) unsigned long bytecnt; struct uart_port *port; - status = pdc_iodc_read(&bytecnt, dev->hpa, 0, iodc_data, 32); + status = pdc_iodc_read(&bytecnt, dev->hpa.start, 0, iodc_data, 32); if(status != PDC_OK) { printk(KERN_ERR "Serial mux: Unable to read IODC.\n"); return 1; @@ -469,16 +470,18 @@ static int __init mux_probe(struct parisc_device *dev) for(i = 0; i < ports; ++i, ++port_cnt) { port = &mux_ports[port_cnt]; port->iobase = 0; - port->mapbase = dev->hpa + MUX_OFFSET + (i * MUX_LINE_OFFSET); + port->mapbase = dev->hpa.start + MUX_OFFSET + + (i * MUX_LINE_OFFSET); port->membase = ioremap(port->mapbase, MUX_LINE_OFFSET); port->iotype = SERIAL_IO_MEM; port->type = PORT_MUX; - port->irq = SERIAL_IRQ_NONE; + port->irq = NO_IRQ; port->uartclk = 0; port->fifosize = MUX_FIFO_SIZE; port->ops = &mux_pops; port->flags = UPF_BOOT_AUTOCONF; port->line = port_cnt; + spin_lock_init(&port->lock); status = uart_add_one_port(&mux_driver, port); BUG_ON(status); } @@ -497,7 +500,7 @@ static struct parisc_device_id mux_tbl[] = { MODULE_DEVICE_TABLE(parisc, mux_tbl); static struct parisc_driver serial_mux_driver = { - .name = "Serial MUX", + .name = "serial_mux", .id_table = mux_tbl, .probe = mux_probe, }; diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c index 90c2a86c421b..8cc4cedadd99 100644 --- a/drivers/serial/pxa.c +++ b/drivers/serial/pxa.c @@ -358,6 +358,9 @@ static int serial_pxa_startup(struct uart_port *port) unsigned long flags; int retval; + if (port->line == 3) /* HWUART */ + up->mcr |= UART_MCR_AFE; + else up->mcr = 0; /* @@ -481,8 +484,10 @@ serial_pxa_set_termios(struct uart_port *port, struct termios *termios, if ((up->port.uartclk / quot) < (2400 * 16)) fcr = UART_FCR_ENABLE_FIFO | UART_FCR_PXAR1; - else + else if ((up->port.uartclk / quot) < (230400 * 16)) fcr = UART_FCR_ENABLE_FIFO | UART_FCR_PXAR8; + else + fcr = UART_FCR_ENABLE_FIFO | UART_FCR_PXAR32; /* * Ok, we're now changing the port state. Do it with @@ -772,6 +777,20 @@ static struct uart_pxa_port serial_pxa_ports[] = { .ops = &serial_pxa_pops, .line = 2, }, + }, { /* HWUART */ + .name = "HWUART", + .cken = CKEN4_HWUART, + .port = { + .type = PORT_PXA, + .iotype = UPIO_MEM, + .membase = (void *)&HWUART, + .mapbase = __PREG(HWUART), + .irq = IRQ_HWUART, + .uartclk = 921600 * 16, + .fifosize = 64, + .ops = &serial_pxa_pops, + .line = 3, + }, } }; @@ -786,21 +805,21 @@ static struct uart_driver serial_pxa_reg = { .cons = PXA_CONSOLE, }; -static int serial_pxa_suspend(struct device *_dev, pm_message_t state, u32 level) +static int serial_pxa_suspend(struct device *_dev, pm_message_t state) { struct uart_pxa_port *sport = dev_get_drvdata(_dev); - if (sport && level == SUSPEND_DISABLE) + if (sport) uart_suspend_port(&serial_pxa_reg, &sport->port); return 0; } -static int serial_pxa_resume(struct device *_dev, u32 level) +static int serial_pxa_resume(struct device *_dev) { struct uart_pxa_port *sport = dev_get_drvdata(_dev); - if (sport && level == RESUME_ENABLE) + if (sport) uart_resume_port(&serial_pxa_reg, &sport->port); return 0; diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c index 52692aa345ec..06a17dff1a73 100644 --- a/drivers/serial/s3c2410.c +++ b/drivers/serial/s3c2410.c @@ -1134,23 +1134,22 @@ static int s3c24xx_serial_remove(struct device *_dev) #ifdef CONFIG_PM -static int s3c24xx_serial_suspend(struct device *dev, pm_message_t state, - u32 level) +static int s3c24xx_serial_suspend(struct device *dev, pm_message_t state) { struct uart_port *port = s3c24xx_dev_to_port(dev); - if (port && level == SUSPEND_DISABLE) + if (port) uart_suspend_port(&s3c24xx_uart_drv, port); return 0; } -static int s3c24xx_serial_resume(struct device *dev, u32 level) +static int s3c24xx_serial_resume(struct device *dev) { struct uart_port *port = s3c24xx_dev_to_port(dev); struct s3c24xx_uart_port *ourport = to_ourport(port); - if (port && level == RESUME_ENABLE) { + if (port) { clk_enable(ourport->clk); s3c24xx_serial_resetport(port, s3c24xx_port_to_cfg(port)); clk_disable(ourport->clk); diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c index dd8aed242357..c4a789e6af44 100644 --- a/drivers/serial/sa1100.c +++ b/drivers/serial/sa1100.c @@ -834,21 +834,21 @@ static struct uart_driver sa1100_reg = { .cons = SA1100_CONSOLE, }; -static int sa1100_serial_suspend(struct device *_dev, pm_message_t state, u32 level) +static int sa1100_serial_suspend(struct device *_dev, pm_message_t state) { struct sa1100_port *sport = dev_get_drvdata(_dev); - if (sport && level == SUSPEND_DISABLE) + if (sport) uart_suspend_port(&sa1100_reg, &sport->port); return 0; } -static int sa1100_serial_resume(struct device *_dev, u32 level) +static int sa1100_serial_resume(struct device *_dev) { struct sa1100_port *sport = dev_get_drvdata(_dev); - if (sport && level == RESUME_ENABLE) + if (sport) uart_resume_port(&sa1100_reg, &sport->port); return 0; diff --git a/drivers/serial/vr41xx_siu.c b/drivers/serial/vr41xx_siu.c index 0c5d65a08f6e..2b623ab0e36e 100644 --- a/drivers/serial/vr41xx_siu.c +++ b/drivers/serial/vr41xx_siu.c @@ -976,14 +976,11 @@ static int siu_remove(struct device *dev) return 0; } -static int siu_suspend(struct device *dev, pm_message_t state, u32 level) +static int siu_suspend(struct device *dev, pm_message_t state) { struct uart_port *port; int i; - if (level != SUSPEND_DISABLE) - return 0; - for (i = 0; i < siu_uart_driver.nr; i++) { port = &siu_uart_ports[i]; if ((port->type == PORT_VR41XX_SIU || @@ -995,14 +992,11 @@ static int siu_suspend(struct device *dev, pm_message_t state, u32 level) return 0; } -static int siu_resume(struct device *dev, u32 level) +static int siu_resume(struct device *dev) { struct uart_port *port; int i; - if (level != RESUME_ENABLE) - return 0; - for (i = 0; i < siu_uart_driver.nr; i++) { port = &siu_uart_ports[i]; if ((port->type == PORT_VR41XX_SIU || diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 487ff672b104..befe0c7f63d1 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -1509,7 +1509,7 @@ void usbdev_add(struct usb_device *dev) { int minor = ((dev->bus->busnum-1) * 128) + (dev->devnum-1); - dev->class_dev = class_device_create(usb_device_class, + dev->class_dev = class_device_create(usb_device_class, NULL, MKDEV(USB_DEVICE_MAJOR, minor), &dev->dev, "usbdev%d.%d", dev->bus->busnum, dev->devnum); diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c index 65ca131cc44c..78cb4be9529f 100644 --- a/drivers/usb/core/file.c +++ b/drivers/usb/core/file.c @@ -172,7 +172,9 @@ int usb_register_dev(struct usb_interface *intf, ++temp; else temp = name; - intf->class_dev = class_device_create(usb_class, MKDEV(USB_MAJOR, minor), &intf->dev, "%s", temp); + intf->class_dev = class_device_create(usb_class, NULL, + MKDEV(USB_MAJOR, minor), + &intf->dev, "%s", temp); if (IS_ERR(intf->class_dev)) { spin_lock (&minor_lock); usb_minors[intf->minor] = NULL; diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index ff19d64041b5..14c47a10da86 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -782,7 +782,8 @@ static int usb_register_bus(struct usb_bus *bus) return -E2BIG; } - bus->class_dev = class_device_create(usb_host_class, MKDEV(0,0), bus->controller, "usb_host%d", busnum); + bus->class_dev = class_device_create(usb_host_class, NULL, MKDEV(0,0), + bus->controller, "usb_host%d", busnum); if (IS_ERR(bus->class_dev)) { clear_bit(busnum, busmap.busmap); up(&usb_bus_list_lock); diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index a12cab5314e9..c3e2024c4347 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -1020,9 +1020,15 @@ void usb_set_device_state(struct usb_device *udev, spin_lock_irqsave(&device_state_lock, flags); if (udev->state == USB_STATE_NOTATTACHED) ; /* do nothing */ - else if (new_state != USB_STATE_NOTATTACHED) + else if (new_state != USB_STATE_NOTATTACHED) { udev->state = new_state; - else + if (new_state == USB_STATE_CONFIGURED) + device_init_wakeup(&udev->dev, + (udev->actconfig->desc.bmAttributes + & USB_CONFIG_ATT_WAKEUP)); + else if (new_state != USB_STATE_SUSPENDED) + device_init_wakeup(&udev->dev, 0); + } else recursively_mark_NOTATTACHED(udev); spin_unlock_irqrestore(&device_state_lock, flags); } @@ -1546,11 +1552,7 @@ static int hub_port_suspend(struct usb_hub *hub, int port1, * NOTE: OTG devices may issue remote wakeup (or SRP) even when * we don't explicitly enable it here. */ - if (udev->actconfig - // && FIXME (remote wakeup enabled on this bus) - // ... currently assuming it's always appropriate - && (udev->actconfig->desc.bmAttributes - & USB_CONFIG_ATT_WAKEUP) != 0) { + if (device_may_wakeup(&udev->dev)) { status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), USB_REQ_SET_FEATURE, USB_RECIP_DEVICE, USB_DEVICE_REMOTE_WAKEUP, 0, diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c index 8d9d8ee89554..503201764f6b 100644 --- a/drivers/usb/gadget/dummy_hcd.c +++ b/drivers/usb/gadget/dummy_hcd.c @@ -935,14 +935,10 @@ static int dummy_udc_remove (struct device *dev) return 0; } -static int dummy_udc_suspend (struct device *dev, pm_message_t state, - u32 level) +static int dummy_udc_suspend (struct device *dev, pm_message_t state) { struct dummy *dum = dev_get_drvdata(dev); - if (level != SUSPEND_DISABLE) - return 0; - dev_dbg (dev, "%s\n", __FUNCTION__); spin_lock_irq (&dum->lock); dum->udc_suspended = 1; @@ -954,13 +950,10 @@ static int dummy_udc_suspend (struct device *dev, pm_message_t state, return 0; } -static int dummy_udc_resume (struct device *dev, u32 level) +static int dummy_udc_resume (struct device *dev) { struct dummy *dum = dev_get_drvdata(dev); - if (level != RESUME_ENABLE) - return 0; - dev_dbg (dev, "%s\n", __FUNCTION__); spin_lock_irq (&dum->lock); dum->udc_suspended = 0; @@ -1936,14 +1929,10 @@ static int dummy_hcd_remove (struct device *dev) return 0; } -static int dummy_hcd_suspend (struct device *dev, pm_message_t state, - u32 level) +static int dummy_hcd_suspend (struct device *dev, pm_message_t state) { struct usb_hcd *hcd; - if (level != SUSPEND_DISABLE) - return 0; - dev_dbg (dev, "%s\n", __FUNCTION__); hcd = dev_get_drvdata (dev); @@ -1958,13 +1947,10 @@ static int dummy_hcd_suspend (struct device *dev, pm_message_t state, return 0; } -static int dummy_hcd_resume (struct device *dev, u32 level) +static int dummy_hcd_resume (struct device *dev) { struct usb_hcd *hcd; - if (level != RESUME_ENABLE) - return 0; - dev_dbg (dev, "%s\n", __FUNCTION__); hcd = dev_get_drvdata (dev); hcd->state = HC_STATE_RUNNING; diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c index 287c5900fb13..b7885dc0f42f 100644 --- a/drivers/usb/gadget/omap_udc.c +++ b/drivers/usb/gadget/omap_udc.c @@ -2909,12 +2909,10 @@ static int __exit omap_udc_remove(struct device *dev) * may involve talking to an external transceiver (e.g. isp1301). */ -static int omap_udc_suspend(struct device *dev, pm_message_t message, u32 level) +static int omap_udc_suspend(struct device *dev, pm_message_t message) { u32 devstat; - if (level != SUSPEND_POWER_DOWN) - return 0; devstat = UDC_DEVSTAT_REG; /* we're requesting 48 MHz clock if the pullup is enabled @@ -2931,11 +2929,8 @@ static int omap_udc_suspend(struct device *dev, pm_message_t message, u32 level) return 0; } -static int omap_udc_resume(struct device *dev, u32 level) +static int omap_udc_resume(struct device *dev) { - if (level != RESUME_POWER_ON) - return 0; - DBG("resume + wakeup/SRP\n"); omap_pullup(&udc->gadget, 1); diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c index 6e545393cfff..647028590b23 100644 --- a/drivers/usb/gadget/pxa2xx_udc.c +++ b/drivers/usb/gadget/pxa2xx_udc.c @@ -422,7 +422,7 @@ static inline void ep0_idle (struct pxa2xx_udc *dev) } static int -write_packet(volatile unsigned long *uddr, struct pxa2xx_request *req, unsigned max) +write_packet(volatile u32 *uddr, struct pxa2xx_request *req, unsigned max) { u8 *buf; unsigned length, count; @@ -2602,24 +2602,23 @@ static int __exit pxa2xx_udc_remove(struct device *_dev) * VBUS IRQs should probably be ignored so that the PXA device just acts * "dead" to USB hosts until system resume. */ -static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state, u32 level) +static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state) { struct pxa2xx_udc *udc = dev_get_drvdata(dev); - if (level == SUSPEND_POWER_DOWN) { - if (!udc->mach->udc_command) - WARN("USB host won't detect disconnect!\n"); - pullup(udc, 0); - } + if (!udc->mach->udc_command) + WARN("USB host won't detect disconnect!\n"); + pullup(udc, 0); + return 0; } -static int pxa2xx_udc_resume(struct device *dev, u32 level) +static int pxa2xx_udc_resume(struct device *dev) { struct pxa2xx_udc *udc = dev_get_drvdata(dev); - if (level == RESUME_POWER_ON) - pullup(udc, 1); + pullup(udc, 1); + return 0; } diff --git a/drivers/usb/gadget/pxa2xx_udc.h b/drivers/usb/gadget/pxa2xx_udc.h index a58f3e6e71f1..19a883f7d1b8 100644 --- a/drivers/usb/gadget/pxa2xx_udc.h +++ b/drivers/usb/gadget/pxa2xx_udc.h @@ -69,11 +69,11 @@ struct pxa2xx_ep { * UDDR = UDC Endpoint Data Register (the fifo) * DRCM = DMA Request Channel Map */ - volatile unsigned long *reg_udccs; - volatile unsigned long *reg_ubcr; - volatile unsigned long *reg_uddr; + volatile u32 *reg_udccs; + volatile u32 *reg_ubcr; + volatile u32 *reg_uddr; #ifdef USE_DMA - volatile unsigned long *reg_drcmr; + volatile u32 *reg_drcmr; #define drcmr(n) .reg_drcmr = & DRCMR ## n , #else #define drcmr(n) diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c index 2548d94fcd72..642f35068ce2 100644 --- a/drivers/usb/host/isp116x-hcd.c +++ b/drivers/usb/host/isp116x-hcd.c @@ -1774,15 +1774,12 @@ static int __init isp116x_probe(struct device *dev) /* Suspend of platform device */ -static int isp116x_suspend(struct device *dev, pm_message_t state, u32 phase) +static int isp116x_suspend(struct device *dev, pm_message_t state) { int ret = 0; struct usb_hcd *hcd = dev_get_drvdata(dev); - VDBG("%s: state %x, phase %x\n", __func__, state, phase); - - if (phase != SUSPEND_DISABLE && phase != SUSPEND_POWER_DOWN) - return 0; + VDBG("%s: state %x\n", __func__, state); ret = usb_suspend_device(hcd->self.root_hub, state); if (!ret) { @@ -1797,15 +1794,12 @@ static int isp116x_suspend(struct device *dev, pm_message_t state, u32 phase) /* Resume platform device */ -static int isp116x_resume(struct device *dev, u32 phase) +static int isp116x_resume(struct device *dev) { int ret = 0; struct usb_hcd *hcd = dev_get_drvdata(dev); - VDBG("%s: state %x, phase %x\n", __func__, dev->power.power_state, - phase); - if (phase != RESUME_POWER_ON) - return 0; + VDBG("%s: state %x\n", __func__, dev->power.power_state); ret = usb_resume_device(hcd->self.root_hub); if (!ret) { diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c index d8f3ba7ad52e..a574216625a0 100644 --- a/drivers/usb/host/ohci-omap.c +++ b/drivers/usb/host/ohci-omap.c @@ -455,14 +455,11 @@ static int ohci_hcd_omap_drv_remove(struct device *dev) #ifdef CONFIG_PM -static int ohci_omap_suspend(struct device *dev, pm_message_t message, u32 level) +static int ohci_omap_suspend(struct device *dev, pm_message_t message) { struct ohci_hcd *ohci = hcd_to_ohci(dev_get_drvdata(dev)); int status = -EINVAL; - if (level != SUSPEND_POWER_DOWN) - return 0; - down(&ohci_to_hcd(ohci)->self.root_hub->serialize); status = ohci_hub_suspend(ohci_to_hcd(ohci)); if (status == 0) { @@ -476,14 +473,11 @@ static int ohci_omap_suspend(struct device *dev, pm_message_t message, u32 level return status; } -static int ohci_omap_resume(struct device *dev, u32 level) +static int ohci_omap_resume(struct device *dev) { struct ohci_hcd *ohci = hcd_to_ohci(dev_get_drvdata(dev)); int status = 0; - if (level != RESUME_POWER_ON) - return 0; - if (time_before(jiffies, ohci->next_statechange)) msleep(5); ohci->next_statechange = jiffies; diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c index 2fdb262d4726..f042261ecb8e 100644 --- a/drivers/usb/host/ohci-pxa27x.c +++ b/drivers/usb/host/ohci-pxa27x.c @@ -309,7 +309,7 @@ static int ohci_hcd_pxa27x_drv_remove(struct device *dev) return 0; } -static int ohci_hcd_pxa27x_drv_suspend(struct device *dev, pm_message_t state, u32 level) +static int ohci_hcd_pxa27x_drv_suspend(struct device *dev, pm_message_t state) { // struct platform_device *pdev = to_platform_device(dev); // struct usb_hcd *hcd = dev_get_drvdata(dev); @@ -318,7 +318,7 @@ static int ohci_hcd_pxa27x_drv_suspend(struct device *dev, pm_message_t state, u return 0; } -static int ohci_hcd_pxa27x_drv_resume(struct device *dev, u32 level) +static int ohci_hcd_pxa27x_drv_resume(struct device *dev) { // struct platform_device *pdev = to_platform_device(dev); // struct usb_hcd *hcd = dev_get_drvdata(dev); diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index cad858575cea..b5e7a478bc01 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -1784,15 +1784,12 @@ sl811h_probe(struct device *dev) */ static int -sl811h_suspend(struct device *dev, pm_message_t state, u32 phase) +sl811h_suspend(struct device *dev, pm_message_t state) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct sl811 *sl811 = hcd_to_sl811(hcd); int retval = 0; - if (phase != SUSPEND_POWER_DOWN) - return retval; - if (state.event == PM_EVENT_FREEZE) retval = sl811h_hub_suspend(hcd); else if (state.event == PM_EVENT_SUSPEND) @@ -1803,14 +1800,11 @@ sl811h_suspend(struct device *dev, pm_message_t state, u32 phase) } static int -sl811h_resume(struct device *dev, u32 phase) +sl811h_resume(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct sl811 *sl811 = hcd_to_sl811(hcd); - if (phase != RESUME_POWER_ON) - return 0; - /* with no "check to see if VBUS is still powered" board hook, * let's assume it'd only be powered to enable remote wakeup. */ diff --git a/drivers/usb/input/acecad.c b/drivers/usb/input/acecad.c index 74f8760d7c07..a32558b4048e 100644 --- a/drivers/usb/input/acecad.c +++ b/drivers/usb/input/acecad.c @@ -53,7 +53,7 @@ struct usb_acecad { char name[128]; char phys[64]; struct usb_device *usbdev; - struct input_dev dev; + struct input_dev *input; struct urb *irq; signed char *data; @@ -64,7 +64,7 @@ static void usb_acecad_irq(struct urb *urb, struct pt_regs *regs) { struct usb_acecad *acecad = urb->context; unsigned char *data = acecad->data; - struct input_dev *dev = &acecad->dev; + struct input_dev *dev = acecad->input; int prox, status; switch (urb->status) { @@ -135,8 +135,8 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_ struct usb_host_interface *interface = intf->cur_altsetting; struct usb_endpoint_descriptor *endpoint; struct usb_acecad *acecad; + struct input_dev *input_dev; int pipe, maxp; - char path[64]; if (interface->desc.bNumEndpoints != 1) return -ENODEV; @@ -153,8 +153,9 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_ maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe)); acecad = kzalloc(sizeof(struct usb_acecad), GFP_KERNEL); - if (!acecad) - return -ENOMEM; + input_dev = input_allocate_device(); + if (!acecad || !input_dev) + goto fail1; acecad->data = usb_buffer_alloc(dev, 8, SLAB_KERNEL, &acecad->data_dma); if (!acecad->data) @@ -164,6 +165,9 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_ if (!acecad->irq) goto fail2; + acecad->usbdev = dev; + acecad->input = input_dev; + if (dev->manufacturer) strlcpy(acecad->name, dev->manufacturer, sizeof(acecad->name)); @@ -173,48 +177,48 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_ strlcat(acecad->name, dev->product, sizeof(acecad->name)); } - usb_make_path(dev, path, sizeof(path)); - snprintf(acecad->phys, sizeof(acecad->phys), "%s/input0", path); + usb_make_path(dev, acecad->phys, sizeof(acecad->phys)); + strlcat(acecad->phys, "/input0", sizeof(acecad->phys)); - acecad->usbdev = dev; + input_dev->name = acecad->name; + input_dev->phys = acecad->phys; + usb_to_input_id(dev, &input_dev->id); + input_dev->cdev.dev = &intf->dev; + input_dev->private = acecad; - acecad->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - acecad->dev.absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE); - acecad->dev.keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE); - acecad->dev.keybit[LONG(BTN_DIGI)] = BIT(BTN_TOOL_PEN) |BIT(BTN_TOUCH) | BIT(BTN_STYLUS) | BIT(BTN_STYLUS2); + input_dev->open = usb_acecad_open; + input_dev->close = usb_acecad_close; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE); + input_dev->keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE); + input_dev->keybit[LONG(BTN_DIGI)] = BIT(BTN_TOOL_PEN) |BIT(BTN_TOUCH) | BIT(BTN_STYLUS) | BIT(BTN_STYLUS2); switch (id->driver_info) { case 0: - acecad->dev.absmax[ABS_X] = 5000; - acecad->dev.absmax[ABS_Y] = 3750; - acecad->dev.absmax[ABS_PRESSURE] = 512; + input_dev->absmax[ABS_X] = 5000; + input_dev->absmax[ABS_Y] = 3750; + input_dev->absmax[ABS_PRESSURE] = 512; if (!strlen(acecad->name)) snprintf(acecad->name, sizeof(acecad->name), "USB Acecad Flair Tablet %04x:%04x", - dev->descriptor.idVendor, dev->descriptor.idProduct); + le16_to_cpu(dev->descriptor.idVendor), + le16_to_cpu(dev->descriptor.idProduct)); break; case 1: - acecad->dev.absmax[ABS_X] = 3000; - acecad->dev.absmax[ABS_Y] = 2250; - acecad->dev.absmax[ABS_PRESSURE] = 1024; + input_dev->absmax[ABS_X] = 3000; + input_dev->absmax[ABS_Y] = 2250; + input_dev->absmax[ABS_PRESSURE] = 1024; if (!strlen(acecad->name)) snprintf(acecad->name, sizeof(acecad->name), "USB Acecad 302 Tablet %04x:%04x", - dev->descriptor.idVendor, dev->descriptor.idProduct); + le16_to_cpu(dev->descriptor.idVendor), + le16_to_cpu(dev->descriptor.idProduct)); break; } - acecad->dev.absfuzz[ABS_X] = 4; - acecad->dev.absfuzz[ABS_Y] = 4; - - acecad->dev.private = acecad; - acecad->dev.open = usb_acecad_open; - acecad->dev.close = usb_acecad_close; - - acecad->dev.name = acecad->name; - acecad->dev.phys = acecad->phys; - usb_to_input_id(dev, &acecad->dev.id); - acecad->dev.dev = &intf->dev; + input_dev->absfuzz[ABS_X] = 4; + input_dev->absfuzz[ABS_Y] = 4; usb_fill_int_urb(acecad->irq, dev, pipe, acecad->data, maxp > 8 ? 8 : maxp, @@ -222,17 +226,15 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_ acecad->irq->transfer_dma = acecad->data_dma; acecad->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; - input_register_device(&acecad->dev); - - printk(KERN_INFO "input: %s with packet size %d on %s\n", - acecad->name, maxp, path); + input_register_device(acecad->input); usb_set_intfdata(intf, acecad); return 0; fail2: usb_buffer_free(dev, 8, acecad->data, acecad->data_dma); - fail1: kfree(acecad); + fail1: input_free_device(input_dev); + kfree(acecad); return -ENOMEM; } @@ -243,7 +245,7 @@ static void usb_acecad_disconnect(struct usb_interface *intf) usb_set_intfdata(intf, NULL); if (acecad) { usb_kill_urb(acecad->irq); - input_unregister_device(&acecad->dev); + input_unregister_device(acecad->input); usb_free_urb(acecad->irq); usb_buffer_free(interface_to_usbdev(intf), 10, acecad->data, acecad->data_dma); kfree(acecad); diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c index cd0cbfe20723..1c5205321d83 100644 --- a/drivers/usb/input/aiptek.c +++ b/drivers/usb/input/aiptek.c @@ -317,7 +317,7 @@ struct aiptek_settings { }; struct aiptek { - struct input_dev inputdev; /* input device struct */ + struct input_dev *inputdev; /* input device struct */ struct usb_device *usbdev; /* usb device struct */ struct urb *urb; /* urb for incoming reports */ dma_addr_t data_dma; /* our dma stuffage */ @@ -402,7 +402,7 @@ static void aiptek_irq(struct urb *urb, struct pt_regs *regs) { struct aiptek *aiptek = urb->context; unsigned char *data = aiptek->data; - struct input_dev *inputdev = &aiptek->inputdev; + struct input_dev *inputdev = aiptek->inputdev; int jitterable = 0; int retval, macro, x, y, z, left, right, middle, p, dv, tip, bs, pck; @@ -955,20 +955,20 @@ static int aiptek_program_tablet(struct aiptek *aiptek) /* Query getXextension */ if ((ret = aiptek_query(aiptek, 0x01, 0x00)) < 0) return ret; - aiptek->inputdev.absmin[ABS_X] = 0; - aiptek->inputdev.absmax[ABS_X] = ret - 1; + aiptek->inputdev->absmin[ABS_X] = 0; + aiptek->inputdev->absmax[ABS_X] = ret - 1; /* Query getYextension */ if ((ret = aiptek_query(aiptek, 0x01, 0x01)) < 0) return ret; - aiptek->inputdev.absmin[ABS_Y] = 0; - aiptek->inputdev.absmax[ABS_Y] = ret - 1; + aiptek->inputdev->absmin[ABS_Y] = 0; + aiptek->inputdev->absmax[ABS_Y] = ret - 1; /* Query getPressureLevels */ if ((ret = aiptek_query(aiptek, 0x08, 0x00)) < 0) return ret; - aiptek->inputdev.absmin[ABS_PRESSURE] = 0; - aiptek->inputdev.absmax[ABS_PRESSURE] = ret - 1; + aiptek->inputdev->absmin[ABS_PRESSURE] = 0; + aiptek->inputdev->absmax[ABS_PRESSURE] = ret - 1; /* Depending on whether we are in absolute or relative mode, we will * do a switchToTablet(absolute) or switchToMouse(relative) command. @@ -1025,8 +1025,8 @@ static ssize_t show_tabletSize(struct device *dev, struct device_attribute *attr return 0; return snprintf(buf, PAGE_SIZE, "%dx%d\n", - aiptek->inputdev.absmax[ABS_X] + 1, - aiptek->inputdev.absmax[ABS_Y] + 1); + aiptek->inputdev->absmax[ABS_X] + 1, + aiptek->inputdev->absmax[ABS_Y] + 1); } /* These structs define the sysfs files, param #1 is the name of the @@ -1048,7 +1048,7 @@ static ssize_t show_tabletProductId(struct device *dev, struct device_attribute return 0; return snprintf(buf, PAGE_SIZE, "0x%04x\n", - aiptek->inputdev.id.product); + aiptek->inputdev->id.product); } static DEVICE_ATTR(product_id, S_IRUGO, show_tabletProductId, NULL); @@ -1063,7 +1063,7 @@ static ssize_t show_tabletVendorId(struct device *dev, struct device_attribute * if (aiptek == NULL) return 0; - return snprintf(buf, PAGE_SIZE, "0x%04x\n", aiptek->inputdev.id.vendor); + return snprintf(buf, PAGE_SIZE, "0x%04x\n", aiptek->inputdev->id.vendor); } static DEVICE_ATTR(vendor_id, S_IRUGO, show_tabletVendorId, NULL); @@ -1977,7 +1977,6 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) struct input_dev *inputdev; struct input_handle *inputhandle; struct list_head *node, *next; - char path[64 + 1]; int i; int speeds[] = { 0, AIPTEK_PROGRAMMABLE_DELAY_50, @@ -1996,24 +1995,26 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) */ speeds[0] = programmableDelay; - if ((aiptek = kmalloc(sizeof(struct aiptek), GFP_KERNEL)) == NULL) - return -ENOMEM; - memset(aiptek, 0, sizeof(struct aiptek)); + aiptek = kzalloc(sizeof(struct aiptek), GFP_KERNEL); + inputdev = input_allocate_device(); + if (!aiptek || !inputdev) + goto fail1; aiptek->data = usb_buffer_alloc(usbdev, AIPTEK_PACKET_LENGTH, SLAB_ATOMIC, &aiptek->data_dma); - if (aiptek->data == NULL) { - kfree(aiptek); - return -ENOMEM; - } + if (!aiptek->data) + goto fail1; aiptek->urb = usb_alloc_urb(0, GFP_KERNEL); - if (aiptek->urb == NULL) { - usb_buffer_free(usbdev, AIPTEK_PACKET_LENGTH, aiptek->data, - aiptek->data_dma); - kfree(aiptek); - return -ENOMEM; - } + if (!aiptek->urb) + goto fail2; + + aiptek->inputdev = inputdev; + aiptek->usbdev = usbdev; + aiptek->ifnum = intf->altsetting[0].desc.bInterfaceNumber; + aiptek->inDelay = 0; + aiptek->endDelay = 0; + aiptek->previousJitterable = 0; /* Set up the curSettings struct. Said struct contains the current * programmable parameters. The newSetting struct contains changes @@ -2036,31 +2037,48 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) /* Both structs should have equivalent settings */ - memcpy(&aiptek->newSetting, &aiptek->curSetting, - sizeof(struct aiptek_settings)); + aiptek->newSetting = aiptek->curSetting; + + /* Determine the usb devices' physical path. + * Asketh not why we always pretend we're using "../input0", + * but I suspect this will have to be refactored one + * day if a single USB device can be a keyboard & a mouse + * & a tablet, and the inputX number actually will tell + * us something... + */ + usb_make_path(usbdev, aiptek->features.usbPath, + sizeof(aiptek->features.usbPath)); + strlcat(aiptek->features.usbPath, "/input0", + sizeof(aiptek->features.usbPath)); + + /* Set up client data, pointers to open and close routines + * for the input device. + */ + inputdev->name = "Aiptek"; + inputdev->phys = aiptek->features.usbPath; + usb_to_input_id(usbdev, &inputdev->id); + inputdev->cdev.dev = &intf->dev; + inputdev->private = aiptek; + inputdev->open = aiptek_open; + inputdev->close = aiptek_close; /* Now program the capacities of the tablet, in terms of being * an input device. */ - aiptek->inputdev.evbit[0] |= BIT(EV_KEY) + inputdev->evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_REL) | BIT(EV_MSC); - aiptek->inputdev.absbit[0] |= - (BIT(ABS_X) | - BIT(ABS_Y) | - BIT(ABS_PRESSURE) | - BIT(ABS_TILT_X) | - BIT(ABS_TILT_Y) | BIT(ABS_WHEEL) | BIT(ABS_MISC)); + inputdev->absbit[0] |= BIT(ABS_MISC); - aiptek->inputdev.relbit[0] |= + inputdev->relbit[0] |= (BIT(REL_X) | BIT(REL_Y) | BIT(REL_WHEEL) | BIT(REL_MISC)); - aiptek->inputdev.keybit[LONG(BTN_LEFT)] |= + inputdev->keybit[LONG(BTN_LEFT)] |= (BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE)); - aiptek->inputdev.keybit[LONG(BTN_DIGI)] |= + inputdev->keybit[LONG(BTN_DIGI)] |= (BIT(BTN_TOOL_PEN) | BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_PENCIL) | @@ -2070,70 +2088,26 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) BIT(BTN_TOOL_LENS) | BIT(BTN_TOUCH) | BIT(BTN_STYLUS) | BIT(BTN_STYLUS2)); - aiptek->inputdev.mscbit[0] = BIT(MSC_SERIAL); + inputdev->mscbit[0] = BIT(MSC_SERIAL); /* Programming the tablet macro keys needs to be done with a for loop * as the keycodes are discontiguous. */ for (i = 0; i < sizeof(macroKeyEvents) / sizeof(macroKeyEvents[0]); ++i) - set_bit(macroKeyEvents[i], aiptek->inputdev.keybit); - - /* Set up client data, pointers to open and close routines - * for the input device. - */ - aiptek->inputdev.private = aiptek; - aiptek->inputdev.open = aiptek_open; - aiptek->inputdev.close = aiptek_close; - - /* Determine the usb devices' physical path. - * Asketh not why we always pretend we're using "../input0", - * but I suspect this will have to be refactored one - * day if a single USB device can be a keyboard & a mouse - * & a tablet, and the inputX number actually will tell - * us something... - */ - if (usb_make_path(usbdev, path, 64) > 0) - sprintf(aiptek->features.usbPath, "%s/input0", path); + set_bit(macroKeyEvents[i], inputdev->keybit); - /* Program the input device coordinate capacities. We do not yet + /* + * Program the input device coordinate capacities. We do not yet * know what maximum X, Y, and Z values are, so we're putting fake * values in. Later, we'll ask the tablet to put in the correct * values. */ - aiptek->inputdev.absmin[ABS_X] = 0; - aiptek->inputdev.absmax[ABS_X] = 2999; - aiptek->inputdev.absmin[ABS_Y] = 0; - aiptek->inputdev.absmax[ABS_Y] = 2249; - aiptek->inputdev.absmin[ABS_PRESSURE] = 0; - aiptek->inputdev.absmax[ABS_PRESSURE] = 511; - aiptek->inputdev.absmin[ABS_TILT_X] = AIPTEK_TILT_MIN; - aiptek->inputdev.absmax[ABS_TILT_X] = AIPTEK_TILT_MAX; - aiptek->inputdev.absmin[ABS_TILT_Y] = AIPTEK_TILT_MIN; - aiptek->inputdev.absmax[ABS_TILT_Y] = AIPTEK_TILT_MAX; - aiptek->inputdev.absmin[ABS_WHEEL] = AIPTEK_WHEEL_MIN; - aiptek->inputdev.absmax[ABS_WHEEL] = AIPTEK_WHEEL_MAX - 1; - aiptek->inputdev.absfuzz[ABS_X] = 0; - aiptek->inputdev.absfuzz[ABS_Y] = 0; - aiptek->inputdev.absfuzz[ABS_PRESSURE] = 0; - aiptek->inputdev.absfuzz[ABS_TILT_X] = 0; - aiptek->inputdev.absfuzz[ABS_TILT_Y] = 0; - aiptek->inputdev.absfuzz[ABS_WHEEL] = 0; - aiptek->inputdev.absflat[ABS_X] = 0; - aiptek->inputdev.absflat[ABS_Y] = 0; - aiptek->inputdev.absflat[ABS_PRESSURE] = 0; - aiptek->inputdev.absflat[ABS_TILT_X] = 0; - aiptek->inputdev.absflat[ABS_TILT_Y] = 0; - aiptek->inputdev.absflat[ABS_WHEEL] = 0; - aiptek->inputdev.name = "Aiptek"; - aiptek->inputdev.phys = aiptek->features.usbPath; - usb_to_input_id(usbdev, &aiptek->inputdev.id); - aiptek->inputdev.dev = &intf->dev; - - aiptek->usbdev = usbdev; - aiptek->ifnum = intf->altsetting[0].desc.bInterfaceNumber; - aiptek->inDelay = 0; - aiptek->endDelay = 0; - aiptek->previousJitterable = 0; + input_set_abs_params(inputdev, ABS_X, 0, 2999, 0, 0); + input_set_abs_params(inputdev, ABS_X, 0, 2249, 0, 0); + input_set_abs_params(inputdev, ABS_PRESSURE, 0, 511, 0, 0); + input_set_abs_params(inputdev, ABS_TILT_X, AIPTEK_TILT_MIN, AIPTEK_TILT_MAX, 0, 0); + input_set_abs_params(inputdev, ABS_TILT_Y, AIPTEK_TILT_MIN, AIPTEK_TILT_MAX, 0, 0); + input_set_abs_params(inputdev, ABS_WHEEL, AIPTEK_WHEEL_MIN, AIPTEK_WHEEL_MAX - 1, 0, 0); endpoint = &intf->altsetting[0].endpoint[0].desc; @@ -2150,28 +2124,6 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) aiptek->urb->transfer_dma = aiptek->data_dma; aiptek->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; - /* Register the tablet as an Input Device - */ - input_register_device(&aiptek->inputdev); - - /* We now will look for the evdev device which is mapped to - * the tablet. The partial name is kept in the link list of - * input_handles associated with this input device. - * What identifies an evdev input_handler is that it begins - * with 'event', continues with a digit, and that in turn - * is mapped to /{devfs}/input/eventN. - */ - inputdev = &aiptek->inputdev; - list_for_each_safe(node, next, &inputdev->h_list) { - inputhandle = to_handle(node); - if (strncmp(inputhandle->name, "event", 5) == 0) { - strcpy(aiptek->features.inputPath, inputhandle->name); - break; - } - } - - info("input: Aiptek on %s (%s)\n", path, aiptek->features.inputPath); - /* Program the tablet. This sets the tablet up in the mode * specified in newSetting, and also queries the tablet's * physical capacities. @@ -2186,13 +2138,32 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) for (i = 0; i < sizeof(speeds) / sizeof(speeds[0]); ++i) { aiptek->curSetting.programmableDelay = speeds[i]; (void)aiptek_program_tablet(aiptek); - if (aiptek->inputdev.absmax[ABS_X] > 0) { + if (aiptek->inputdev->absmax[ABS_X] > 0) { info("input: Aiptek using %d ms programming speed\n", aiptek->curSetting.programmableDelay); break; } } + /* Register the tablet as an Input Device + */ + input_register_device(aiptek->inputdev); + + /* We now will look for the evdev device which is mapped to + * the tablet. The partial name is kept in the link list of + * input_handles associated with this input device. + * What identifies an evdev input_handler is that it begins + * with 'event', continues with a digit, and that in turn + * is mapped to /{devfs}/input/eventN. + */ + list_for_each_safe(node, next, &inputdev->h_list) { + inputhandle = to_handle(node); + if (strncmp(inputhandle->name, "event", 5) == 0) { + strcpy(aiptek->features.inputPath, inputhandle->name); + break; + } + } + /* Associate this driver's struct with the usb interface. */ usb_set_intfdata(intf, aiptek); @@ -2207,6 +2178,12 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) info("aiptek: error loading 'evdev' module"); return 0; + +fail2: usb_buffer_free(usbdev, AIPTEK_PACKET_LENGTH, aiptek->data, + aiptek->data_dma); +fail1: input_free_device(inputdev); + kfree(aiptek); + return -ENOMEM; } /* Forward declaration */ @@ -2234,7 +2211,7 @@ static void aiptek_disconnect(struct usb_interface *intf) /* Free & unhook everything from the system. */ usb_kill_urb(aiptek->urb); - input_unregister_device(&aiptek->inputdev); + input_unregister_device(aiptek->inputdev); aiptek_delete_files(&intf->dev); usb_free_urb(aiptek->urb); usb_buffer_free(interface_to_usbdev(intf), diff --git a/drivers/usb/input/appletouch.c b/drivers/usb/input/appletouch.c index e03c1c567a14..15840db092a5 100644 --- a/drivers/usb/input/appletouch.c +++ b/drivers/usb/input/appletouch.c @@ -39,7 +39,7 @@ #define APPLE_VENDOR_ID 0x05AC #define ATP_DEVICE(prod) \ - .match_flags = USB_DEVICE_ID_MATCH_DEVICE | \ + .match_flags = USB_DEVICE_ID_MATCH_DEVICE | \ USB_DEVICE_ID_MATCH_INT_CLASS | \ USB_DEVICE_ID_MATCH_INT_PROTOCOL, \ .idVendor = APPLE_VENDOR_ID, \ @@ -78,9 +78,9 @@ MODULE_DEVICE_TABLE (usb, atp_table); * We try to keep the touchpad aspect ratio while still doing only simple * arithmetics. * The factors below give coordinates like: - * 0 <= x < 960 on 12" and 15" Powerbooks - * 0 <= x < 1600 on 17" Powerbooks - * 0 <= y < 646 + * 0 <= x < 960 on 12" and 15" Powerbooks + * 0 <= x < 1600 on 17" Powerbooks + * 0 <= y < 646 */ #define ATP_XFACT 64 #define ATP_YFACT 43 @@ -93,11 +93,12 @@ MODULE_DEVICE_TABLE (usb, atp_table); /* Structure to hold all of our device specific stuff */ struct atp { + char phys[64]; struct usb_device * udev; /* usb device */ struct urb * urb; /* usb request block */ signed char * data; /* transferred data */ int open; /* non-zero if opened */ - struct input_dev input; /* input dev */ + struct input_dev *input; /* input dev */ int valid; /* are the sensors valid ? */ int x_old; /* last reported x/y, */ int y_old; /* used for smoothing */ @@ -114,11 +115,11 @@ struct atp { int i; \ printk("appletouch: %s %lld", msg, (long long)jiffies); \ for (i = 0; i < ATP_XSENSORS + ATP_YSENSORS; i++) \ - printk(" %02x", tab[i]); \ - printk("\n"); \ + printk(" %02x", tab[i]); \ + printk("\n"); \ } -#define dprintk(format, a...) \ +#define dprintk(format, a...) \ do { \ if (debug) printk(format, ##a); \ } while (0) @@ -219,8 +220,8 @@ static void atp_complete(struct urb* urb, struct pt_regs* regs) for (i = 16; i < ATP_XSENSORS; i++) if (dev->xy_cur[i]) { printk("appletouch: 17\" model detected.\n"); - input_set_abs_params(&dev->input, ABS_X, 0, - (ATP_XSENSORS - 1) * + input_set_abs_params(dev->input, ABS_X, 0, + (ATP_XSENSORS - 1) * ATP_XFACT - 1, ATP_FUZZ, 0); break; @@ -260,12 +261,12 @@ static void atp_complete(struct urb* urb, struct pt_regs* regs) "Xz: %3d Yz: %3d\n", x, y, x_z, y_z); - input_report_key(&dev->input, BTN_TOUCH, 1); - input_report_abs(&dev->input, ABS_X, x); - input_report_abs(&dev->input, ABS_Y, y); - input_report_abs(&dev->input, ABS_PRESSURE, + input_report_key(dev->input, BTN_TOUCH, 1); + input_report_abs(dev->input, ABS_X, x); + input_report_abs(dev->input, ABS_Y, y); + input_report_abs(dev->input, ABS_PRESSURE, min(ATP_PRESSURE, x_z + y_z)); - atp_report_fingers(&dev->input, max(x_f, y_f)); + atp_report_fingers(dev->input, max(x_f, y_f)); } dev->x_old = x; dev->y_old = y; @@ -273,17 +274,17 @@ static void atp_complete(struct urb* urb, struct pt_regs* regs) else if (!x && !y) { dev->x_old = dev->y_old = -1; - input_report_key(&dev->input, BTN_TOUCH, 0); - input_report_abs(&dev->input, ABS_PRESSURE, 0); - atp_report_fingers(&dev->input, 0); + input_report_key(dev->input, BTN_TOUCH, 0); + input_report_abs(dev->input, ABS_PRESSURE, 0); + atp_report_fingers(dev->input, 0); /* reset the accumulator on release */ memset(dev->xy_acc, 0, sizeof(dev->xy_acc)); } - input_report_key(&dev->input, BTN_LEFT, !!dev->data[80]); + input_report_key(dev->input, BTN_LEFT, !!dev->data[80]); - input_sync(&dev->input); + input_sync(dev->input); exit: retval = usb_submit_urb(dev->urb, GFP_ATOMIC); @@ -314,21 +315,14 @@ static void atp_close(struct input_dev *input) static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id) { - struct atp *dev = NULL; + struct atp *dev; + struct input_dev *input_dev; + struct usb_device *udev = interface_to_usbdev(iface); struct usb_host_interface *iface_desc; struct usb_endpoint_descriptor *endpoint; int int_in_endpointAddr = 0; int i, retval = -ENOMEM; - /* allocate memory for our device state and initialize it */ - dev = kmalloc(sizeof(struct atp), GFP_KERNEL); - if (dev == NULL) { - err("Out of memory"); - goto err_kmalloc; - } - memset(dev, 0, sizeof(struct atp)); - - dev->udev = interface_to_usbdev(iface); /* set up the endpoint information */ /* use only the first interrupt-in endpoint */ @@ -345,70 +339,82 @@ static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id } } if (!int_in_endpointAddr) { - retval = -EIO; err("Could not find int-in endpoint"); - goto err_endpoint; + return -EIO; } - /* save our data pointer in this interface device */ - usb_set_intfdata(iface, dev); + /* allocate memory for our device state and initialize it */ + dev = kzalloc(sizeof(struct atp), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!dev || !input_dev) { + err("Out of memory"); + goto err_free_devs; + } + + dev->udev = udev; + dev->input = input_dev; dev->urb = usb_alloc_urb(0, GFP_KERNEL); if (!dev->urb) { retval = -ENOMEM; - goto err_usballoc; + goto err_free_devs; } + dev->data = usb_buffer_alloc(dev->udev, ATP_DATASIZE, GFP_KERNEL, &dev->urb->transfer_dma); if (!dev->data) { retval = -ENOMEM; - goto err_usbbufalloc; + goto err_free_urb; } - usb_fill_int_urb(dev->urb, dev->udev, - usb_rcvintpipe(dev->udev, int_in_endpointAddr), + + usb_fill_int_urb(dev->urb, udev, + usb_rcvintpipe(udev, int_in_endpointAddr), dev->data, ATP_DATASIZE, atp_complete, dev, 1); - init_input_dev(&dev->input); - dev->input.name = "appletouch"; - dev->input.dev = &iface->dev; - dev->input.private = dev; - dev->input.open = atp_open; - dev->input.close = atp_close; + usb_make_path(udev, dev->phys, sizeof(dev->phys)); + strlcat(dev->phys, "/input0", sizeof(dev->phys)); + + input_dev->name = "appletouch"; + input_dev->phys = dev->phys; + usb_to_input_id(dev->udev, &input_dev->id); + input_dev->cdev.dev = &iface->dev; - usb_to_input_id(dev->udev, &dev->input.id); + input_dev->private = dev; + input_dev->open = atp_open; + input_dev->close = atp_close; - set_bit(EV_ABS, dev->input.evbit); + set_bit(EV_ABS, input_dev->evbit); /* * 12" and 15" Powerbooks only have 16 x sensors, * 17" models are detected later. */ - input_set_abs_params(&dev->input, ABS_X, 0, + input_set_abs_params(input_dev, ABS_X, 0, (16 - 1) * ATP_XFACT - 1, ATP_FUZZ, 0); - input_set_abs_params(&dev->input, ABS_Y, 0, + input_set_abs_params(input_dev, ABS_Y, 0, (ATP_YSENSORS - 1) * ATP_YFACT - 1, ATP_FUZZ, 0); - input_set_abs_params(&dev->input, ABS_PRESSURE, 0, ATP_PRESSURE, 0, 0); + input_set_abs_params(input_dev, ABS_PRESSURE, 0, ATP_PRESSURE, 0, 0); - set_bit(EV_KEY, dev->input.evbit); - set_bit(BTN_TOUCH, dev->input.keybit); - set_bit(BTN_TOOL_FINGER, dev->input.keybit); - set_bit(BTN_TOOL_DOUBLETAP, dev->input.keybit); - set_bit(BTN_TOOL_TRIPLETAP, dev->input.keybit); - set_bit(BTN_LEFT, dev->input.keybit); + set_bit(EV_KEY, input_dev->evbit); + set_bit(BTN_TOUCH, input_dev->keybit); + set_bit(BTN_TOOL_FINGER, input_dev->keybit); + set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit); + set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit); + set_bit(BTN_LEFT, input_dev->keybit); - input_register_device(&dev->input); + input_register_device(dev->input); - printk(KERN_INFO "input: appletouch connected\n"); + /* save our data pointer in this interface device */ + usb_set_intfdata(iface, dev); return 0; -err_usbbufalloc: + err_free_urb: usb_free_urb(dev->urb); -err_usballoc: + err_free_devs: usb_set_intfdata(iface, NULL); -err_endpoint: kfree(dev); -err_kmalloc: + input_free_device(input_dev); return retval; } @@ -419,7 +425,7 @@ static void atp_disconnect(struct usb_interface *iface) usb_set_intfdata(iface, NULL); if (dev) { usb_kill_urb(dev->urb); - input_unregister_device(&dev->input); + input_unregister_device(dev->input); usb_free_urb(dev->urb); usb_buffer_free(dev->udev, ATP_DATASIZE, dev->data, dev->urb->transfer_dma); diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c index fd99681ee483..9a2a47db9494 100644 --- a/drivers/usb/input/ati_remote.c +++ b/drivers/usb/input/ati_remote.c @@ -112,7 +112,6 @@ #define NAME_BUFSIZE 80 /* size of product name, path buffers */ #define DATA_BUFSIZE 63 /* size of URB data buffers */ -#define ATI_INPUTNUM 1 /* Which input device to register as */ static unsigned long channel_mask; module_param(channel_mask, ulong, 0444); @@ -162,7 +161,7 @@ static char accel[] = { 1, 2, 4, 6, 9, 13, 20 }; static DECLARE_MUTEX(disconnect_sem); struct ati_remote { - struct input_dev idev; + struct input_dev *idev; struct usb_device *udev; struct usb_interface *interface; @@ -198,15 +197,13 @@ struct ati_remote { #define KIND_ACCEL 7 /* Directional keypad - left, right, up, down.*/ /* Translation table from hardware messages to input events. */ -static struct -{ +static struct { short kind; unsigned char data1, data2; int type; unsigned int code; int value; -} ati_remote_tbl[] = -{ +} ati_remote_tbl[] = { /* Directional control pad axes */ {KIND_ACCEL, 0x35, 0x70, EV_REL, REL_X, -1}, /* left */ {KIND_ACCEL, 0x36, 0x71, EV_REL, REL_X, 1}, /* right */ @@ -286,7 +283,6 @@ static struct /* Local function prototypes */ static void ati_remote_dump (unsigned char *data, unsigned int actual_length); -static void ati_remote_delete (struct ati_remote *dev); static int ati_remote_open (struct input_dev *inputdev); static void ati_remote_close (struct input_dev *inputdev); static int ati_remote_sendpacket (struct ati_remote *ati_remote, u16 cmd, unsigned char *data); @@ -428,7 +424,7 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs) { struct ati_remote *ati_remote = urb->context; unsigned char *data= ati_remote->inbuf; - struct input_dev *dev = &ati_remote->idev; + struct input_dev *dev = ati_remote->idev; int index, acc; int remote_num; @@ -587,38 +583,55 @@ static void ati_remote_irq_in(struct urb *urb, struct pt_regs *regs) } /* - * ati_remote_delete + * ati_remote_alloc_buffers */ -static void ati_remote_delete(struct ati_remote *ati_remote) +static int ati_remote_alloc_buffers(struct usb_device *udev, + struct ati_remote *ati_remote) { - if (ati_remote->irq_urb) - usb_kill_urb(ati_remote->irq_urb); + ati_remote->inbuf = usb_buffer_alloc(udev, DATA_BUFSIZE, SLAB_ATOMIC, + &ati_remote->inbuf_dma); + if (!ati_remote->inbuf) + return -1; - if (ati_remote->out_urb) - usb_kill_urb(ati_remote->out_urb); + ati_remote->outbuf = usb_buffer_alloc(udev, DATA_BUFSIZE, SLAB_ATOMIC, + &ati_remote->outbuf_dma); + if (!ati_remote->outbuf) + return -1; - input_unregister_device(&ati_remote->idev); + ati_remote->irq_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!ati_remote->irq_urb) + return -1; - if (ati_remote->inbuf) - usb_buffer_free(ati_remote->udev, DATA_BUFSIZE, - ati_remote->inbuf, ati_remote->inbuf_dma); + ati_remote->out_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!ati_remote->out_urb) + return -1; - if (ati_remote->outbuf) - usb_buffer_free(ati_remote->udev, DATA_BUFSIZE, - ati_remote->outbuf, ati_remote->outbuf_dma); + return 0; +} +/* + * ati_remote_free_buffers + */ +static void ati_remote_free_buffers(struct ati_remote *ati_remote) +{ if (ati_remote->irq_urb) usb_free_urb(ati_remote->irq_urb); if (ati_remote->out_urb) usb_free_urb(ati_remote->out_urb); - kfree(ati_remote); + if (ati_remote->inbuf) + usb_buffer_free(ati_remote->udev, DATA_BUFSIZE, + ati_remote->inbuf, ati_remote->inbuf_dma); + + if (ati_remote->outbuf) + usb_buffer_free(ati_remote->udev, DATA_BUFSIZE, + ati_remote->inbuf, ati_remote->outbuf_dma); } static void ati_remote_input_init(struct ati_remote *ati_remote) { - struct input_dev *idev = &(ati_remote->idev); + struct input_dev *idev = ati_remote->idev; int i; idev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); @@ -637,7 +650,7 @@ static void ati_remote_input_init(struct ati_remote *ati_remote) idev->phys = ati_remote->phys; usb_to_input_id(ati_remote->udev, &idev->id); - idev->dev = &ati_remote->udev->dev; + idev->cdev.dev = &ati_remote->udev->dev; } static int ati_remote_initialize(struct ati_remote *ati_remote) @@ -674,7 +687,7 @@ static int ati_remote_initialize(struct ati_remote *ati_remote) (ati_remote_sendpacket(ati_remote, 0x8007, init2))) { dev_err(&ati_remote->interface->dev, "Initializing ati_remote hardware failed.\n"); - return 1; + return -EIO; } return 0; @@ -686,95 +699,83 @@ static int ati_remote_initialize(struct ati_remote *ati_remote) static int ati_remote_probe(struct usb_interface *interface, const struct usb_device_id *id) { struct usb_device *udev = interface_to_usbdev(interface); - struct ati_remote *ati_remote = NULL; - struct usb_host_interface *iface_host; - int retval = -ENOMEM; - char path[64]; - - /* Allocate and clear an ati_remote struct */ - if (!(ati_remote = kmalloc(sizeof (struct ati_remote), GFP_KERNEL))) - return -ENOMEM; - memset(ati_remote, 0x00, sizeof (struct ati_remote)); + struct usb_host_interface *iface_host = interface->cur_altsetting; + struct usb_endpoint_descriptor *endpoint_in, *endpoint_out; + struct ati_remote *ati_remote; + struct input_dev *input_dev; + int err = -ENOMEM; - iface_host = interface->cur_altsetting; if (iface_host->desc.bNumEndpoints != 2) { err("%s: Unexpected desc.bNumEndpoints\n", __FUNCTION__); - retval = -ENODEV; - goto error; + return -ENODEV; } - ati_remote->endpoint_in = &(iface_host->endpoint[0].desc); - ati_remote->endpoint_out = &(iface_host->endpoint[1].desc); - ati_remote->udev = udev; - ati_remote->interface = interface; + endpoint_in = &iface_host->endpoint[0].desc; + endpoint_out = &iface_host->endpoint[1].desc; - if (!(ati_remote->endpoint_in->bEndpointAddress & 0x80)) { + if (!(endpoint_in->bEndpointAddress & USB_DIR_IN)) { err("%s: Unexpected endpoint_in->bEndpointAddress\n", __FUNCTION__); - retval = -ENODEV; - goto error; + return -ENODEV; } - if ((ati_remote->endpoint_in->bmAttributes & 3) != 3) { + if ((endpoint_in->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT) { err("%s: Unexpected endpoint_in->bmAttributes\n", __FUNCTION__); - retval = -ENODEV; - goto error; + return -ENODEV; } - if (le16_to_cpu(ati_remote->endpoint_in->wMaxPacketSize) == 0) { + if (le16_to_cpu(endpoint_in->wMaxPacketSize) == 0) { err("%s: endpoint_in message size==0? \n", __FUNCTION__); - retval = -ENODEV; - goto error; + return -ENODEV; } - /* Allocate URB buffers, URBs */ - ati_remote->inbuf = usb_buffer_alloc(udev, DATA_BUFSIZE, SLAB_ATOMIC, - &ati_remote->inbuf_dma); - if (!ati_remote->inbuf) - goto error; + ati_remote = kzalloc(sizeof (struct ati_remote), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!ati_remote || !input_dev) + goto fail1; - ati_remote->outbuf = usb_buffer_alloc(udev, DATA_BUFSIZE, SLAB_ATOMIC, - &ati_remote->outbuf_dma); - if (!ati_remote->outbuf) - goto error; + /* Allocate URB buffers, URBs */ + if (ati_remote_alloc_buffers(udev, ati_remote)) + goto fail2; - ati_remote->irq_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!ati_remote->irq_urb) - goto error; + ati_remote->endpoint_in = endpoint_in; + ati_remote->endpoint_out = endpoint_out; + ati_remote->udev = udev; + ati_remote->idev = input_dev; + ati_remote->interface = interface; - ati_remote->out_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!ati_remote->out_urb) - goto error; + usb_make_path(udev, ati_remote->phys, sizeof(ati_remote->phys)); + strlcpy(ati_remote->phys, "/input0", sizeof(ati_remote->phys)); - usb_make_path(udev, path, NAME_BUFSIZE); - sprintf(ati_remote->phys, "%s/input%d", path, ATI_INPUTNUM); if (udev->manufacturer) - strcat(ati_remote->name, udev->manufacturer); + strlcpy(ati_remote->name, udev->manufacturer, sizeof(ati_remote->name)); if (udev->product) - sprintf(ati_remote->name, "%s %s", ati_remote->name, udev->product); + snprintf(ati_remote->name, sizeof(ati_remote->name), + "%s %s", ati_remote->name, udev->product); if (!strlen(ati_remote->name)) - sprintf(ati_remote->name, DRIVER_DESC "(%04x,%04x)", + snprintf(ati_remote->name, sizeof(ati_remote->name), + DRIVER_DESC "(%04x,%04x)", le16_to_cpu(ati_remote->udev->descriptor.idVendor), le16_to_cpu(ati_remote->udev->descriptor.idProduct)); + ati_remote_input_init(ati_remote); + /* Device Hardware Initialization - fills in ati_remote->idev from udev. */ - retval = ati_remote_initialize(ati_remote); - if (retval) - goto error; + err = ati_remote_initialize(ati_remote); + if (err) + goto fail3; /* Set up and register input device */ - ati_remote_input_init(ati_remote); - input_register_device(&ati_remote->idev); - - dev_info(&ati_remote->interface->dev, "Input registered: %s on %s\n", - ati_remote->name, path); + input_register_device(ati_remote->idev); usb_set_intfdata(interface, ati_remote); + return 0; -error: - if (retval) - ati_remote_delete(ati_remote); - - return retval; +fail3: usb_kill_urb(ati_remote->irq_urb); + usb_kill_urb(ati_remote->out_urb); +fail2: ati_remote_free_buffers(ati_remote); +fail1: input_free_device(input_dev); + kfree(ati_remote); + return err; } /* @@ -791,7 +792,11 @@ static void ati_remote_disconnect(struct usb_interface *interface) return; } - ati_remote_delete(ati_remote); + usb_kill_urb(ati_remote->irq_urb); + usb_kill_urb(ati_remote->out_urb); + input_unregister_device(ati_remote->idev); + ati_remote_free_buffers(ati_remote); + kfree(ati_remote); } /* diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c index 41f92b924761..411a0645a7a3 100644 --- a/drivers/usb/input/hid-core.c +++ b/drivers/usb/input/hid-core.c @@ -1619,8 +1619,8 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) struct hid_descriptor *hdesc; struct hid_device *hid; unsigned quirks = 0, rsize = 0; - char *buf, *rdesc; - int n, insize = 0; + char *rdesc; + int n, len, insize = 0; for (n = 0; hid_blacklist[n].idVendor; n++) if ((hid_blacklist[n].idVendor == le16_to_cpu(dev->descriptor.idVendor)) && @@ -1630,10 +1630,11 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) if (quirks & HID_QUIRK_IGNORE) return NULL; - if (usb_get_extra_descriptor(interface, HID_DT_HID, &hdesc) && ((!interface->desc.bNumEndpoints) || - usb_get_extra_descriptor(&interface->endpoint[0], HID_DT_HID, &hdesc))) { - dbg("class descriptor not present\n"); - return NULL; + if (usb_get_extra_descriptor(interface, HID_DT_HID, &hdesc) && + (!interface->desc.bNumEndpoints || + usb_get_extra_descriptor(&interface->endpoint[0], HID_DT_HID, &hdesc))) { + dbg("class descriptor not present\n"); + return NULL; } for (n = 0; n < hdesc->bNumDescriptors; n++) @@ -1749,32 +1750,34 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) hid->name[0] = 0; - if (!(buf = kmalloc(64, GFP_KERNEL))) - goto fail; + if (dev->manufacturer) + strlcpy(hid->name, dev->manufacturer, sizeof(hid->name)); + + if (dev->product) { + if (dev->manufacturer) + strlcat(hid->name, " ", sizeof(hid->name)); + strlcat(hid->name, dev->product, sizeof(hid->name)); + } + + if (!strlen(hid->name)) + snprintf(hid->name, sizeof(hid->name), "HID %04x:%04x", + le16_to_cpu(dev->descriptor.idVendor), + le16_to_cpu(dev->descriptor.idProduct)); - if (dev->manufacturer) { - strcat(hid->name, dev->manufacturer); - if (dev->product) - snprintf(hid->name, 64, "%s %s", hid->name, dev->product); - } else if (dev->product) { - snprintf(hid->name, 128, "%s", dev->product); - } else - snprintf(hid->name, 128, "%04x:%04x", - le16_to_cpu(dev->descriptor.idVendor), - le16_to_cpu(dev->descriptor.idProduct)); - - usb_make_path(dev, buf, 64); - snprintf(hid->phys, 64, "%s/input%d", buf, - intf->altsetting[0].desc.bInterfaceNumber); + usb_make_path(dev, hid->phys, sizeof(hid->phys)); + strlcat(hid->phys, "/input", sizeof(hid->phys)); + len = strlen(hid->phys); + if (len < sizeof(hid->phys) - 1) + snprintf(hid->phys + len, sizeof(hid->phys) - len, + "%d", intf->altsetting[0].desc.bInterfaceNumber); if (usb_string(dev, dev->descriptor.iSerialNumber, hid->uniq, 64) <= 0) hid->uniq[0] = 0; - kfree(buf); - hid->urbctrl = usb_alloc_urb(0, GFP_KERNEL); if (!hid->urbctrl) goto fail; + usb_fill_control_urb(hid->urbctrl, dev, 0, (void *) hid->cr, hid->ctrlbuf, 1, hid_ctrl, hid); hid->urbctrl->setup_dma = hid->cr_dma; diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c index 0b6452248a39..9ff25eb520a6 100644 --- a/drivers/usb/input/hid-input.c +++ b/drivers/usb/input/hid-input.c @@ -76,8 +76,8 @@ static struct { static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field, struct hid_usage *usage) { - struct input_dev *input = &hidinput->input; - struct hid_device *device = hidinput->input.private; + struct input_dev *input = hidinput->input; + struct hid_device *device = input->private; int max = 0, code; unsigned long *bit = NULL; @@ -461,7 +461,8 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct if (!field->hidinput) return; - input = &field->hidinput->input; + + input = field->hidinput->input; input_regs(input, regs); @@ -533,13 +534,10 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct void hidinput_report_event(struct hid_device *hid, struct hid_report *report) { - struct list_head *lh; struct hid_input *hidinput; - list_for_each (lh, &hid->inputs) { - hidinput = list_entry(lh, struct hid_input, list); - input_sync(&hidinput->input); - } + list_for_each_entry(hidinput, &hid->inputs, list) + input_sync(hidinput->input); } static int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field) @@ -604,6 +602,7 @@ int hidinput_connect(struct hid_device *hid) struct usb_device *dev = hid->dev; struct hid_report *report; struct hid_input *hidinput = NULL; + struct input_dev *input_dev; int i, j, k; INIT_LIST_HEAD(&hid->inputs); @@ -624,25 +623,28 @@ int hidinput_connect(struct hid_device *hid) continue; if (!hidinput) { - hidinput = kmalloc(sizeof(*hidinput), GFP_KERNEL); - if (!hidinput) { + hidinput = kzalloc(sizeof(*hidinput), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!hidinput || !input_dev) { + kfree(hidinput); + input_free_device(input_dev); err("Out of memory during hid input probe"); return -1; } - memset(hidinput, 0, sizeof(*hidinput)); - list_add_tail(&hidinput->list, &hid->inputs); + input_dev->private = hid; + input_dev->event = hidinput_input_event; + input_dev->open = hidinput_open; + input_dev->close = hidinput_close; - hidinput->input.private = hid; - hidinput->input.event = hidinput_input_event; - hidinput->input.open = hidinput_open; - hidinput->input.close = hidinput_close; + input_dev->name = hid->name; + input_dev->phys = hid->phys; + input_dev->uniq = hid->uniq; + usb_to_input_id(dev, &input_dev->id); + input_dev->cdev.dev = &hid->intf->dev; - hidinput->input.name = hid->name; - hidinput->input.phys = hid->phys; - hidinput->input.uniq = hid->uniq; - usb_to_input_id(dev, &hidinput->input.id); - hidinput->input.dev = &hid->intf->dev; + hidinput->input = input_dev; + list_add_tail(&hidinput->list, &hid->inputs); } for (i = 0; i < report->maxfield; i++) @@ -657,7 +659,7 @@ int hidinput_connect(struct hid_device *hid) * UGCI) cram a lot of unrelated inputs into the * same interface. */ hidinput->report = report; - input_register_device(&hidinput->input); + input_register_device(hidinput->input); hidinput = NULL; } } @@ -667,7 +669,7 @@ int hidinput_connect(struct hid_device *hid) * only useful in this case, and not for multi-input quirks. */ if (hidinput) { hid_ff_init(hid); - input_register_device(&hidinput->input); + input_register_device(hidinput->input); } return 0; @@ -675,13 +677,11 @@ int hidinput_connect(struct hid_device *hid) void hidinput_disconnect(struct hid_device *hid) { - struct list_head *lh, *next; - struct hid_input *hidinput; + struct hid_input *hidinput, *next; - list_for_each_safe(lh, next, &hid->inputs) { - hidinput = list_entry(lh, struct hid_input, list); - input_unregister_device(&hidinput->input); + list_for_each_entry_safe(hidinput, next, &hid->inputs, list) { list_del(&hidinput->list); + input_unregister_device(hidinput->input); kfree(hidinput); } } diff --git a/drivers/usb/input/hid-lgff.c b/drivers/usb/input/hid-lgff.c index 0c4c77aa31ea..f82c9c9e5d51 100644 --- a/drivers/usb/input/hid-lgff.c +++ b/drivers/usb/input/hid-lgff.c @@ -255,22 +255,19 @@ static void hid_lgff_input_init(struct hid_device* hid) u16 idVendor = le16_to_cpu(hid->dev->descriptor.idVendor); u16 idProduct = le16_to_cpu(hid->dev->descriptor.idProduct); struct hid_input *hidinput = list_entry(hid->inputs.next, struct hid_input, list); + struct input_dev *input_dev = hidinput->input; while (dev->idVendor && (idVendor != dev->idVendor || idProduct != dev->idProduct)) dev++; - ff = dev->ff; + for (ff = dev->ff; *ff >= 0; ff++) + set_bit(*ff, input_dev->ffbit); - while (*ff >= 0) { - set_bit(*ff, hidinput->input.ffbit); - ++ff; - } - - hidinput->input.upload_effect = hid_lgff_upload_effect; - hidinput->input.flush = hid_lgff_flush; + input_dev->upload_effect = hid_lgff_upload_effect; + input_dev->flush = hid_lgff_flush; - set_bit(EV_FF, hidinput->input.evbit); - hidinput->input.ff_effects_max = LGFF_EFFECTS; + set_bit(EV_FF, input_dev->evbit); + input_dev->ff_effects_max = LGFF_EFFECTS; } static void hid_lgff_exit(struct hid_device* hid) diff --git a/drivers/usb/input/hid-tmff.c b/drivers/usb/input/hid-tmff.c index 8f6a0a6f94a9..023fd5ac31c8 100644 --- a/drivers/usb/input/hid-tmff.c +++ b/drivers/usb/input/hid-tmff.c @@ -111,6 +111,7 @@ int hid_tmff_init(struct hid_device *hid) struct tmff_device *private; struct list_head *pos; struct hid_input *hidinput = list_entry(hid->inputs.next, struct hid_input, list); + struct input_dev *input_dev = hidinput->input; private = kmalloc(sizeof(struct tmff_device), GFP_KERNEL); if (!private) @@ -155,7 +156,7 @@ int hid_tmff_init(struct hid_device *hid) private->report = report; private->rumble = field; - set_bit(FF_RUMBLE, hidinput->input.ffbit); + set_bit(FF_RUMBLE, input_dev->ffbit); break; default: @@ -164,11 +165,11 @@ int hid_tmff_init(struct hid_device *hid) } /* Fallthrough to here only when a valid usage is found */ - hidinput->input.upload_effect = hid_tmff_upload_effect; - hidinput->input.flush = hid_tmff_flush; + input_dev->upload_effect = hid_tmff_upload_effect; + input_dev->flush = hid_tmff_flush; - set_bit(EV_FF, hidinput->input.evbit); - hidinput->input.ff_effects_max = TMFF_EFFECTS; + set_bit(EV_FF, input_dev->evbit); + input_dev->ff_effects_max = TMFF_EFFECTS; } } diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h index ec2412c42f1e..ee48a2276104 100644 --- a/drivers/usb/input/hid.h +++ b/drivers/usb/input/hid.h @@ -371,7 +371,7 @@ struct hid_control_fifo { struct hid_input { struct list_head list; struct hid_report *report; - struct input_dev input; + struct input_dev *input; }; struct hid_device { /* device report descriptor */ diff --git a/drivers/usb/input/itmtouch.c b/drivers/usb/input/itmtouch.c index becb87efb869..3b581853cf10 100644 --- a/drivers/usb/input/itmtouch.c +++ b/drivers/usb/input/itmtouch.c @@ -73,7 +73,7 @@ MODULE_LICENSE( DRIVER_LICENSE ); struct itmtouch_dev { struct usb_device *usbdev; /* usb device */ - struct input_dev inputdev; /* input device */ + struct input_dev *inputdev; /* input device */ struct urb *readurb; /* urb */ char rbuf[ITM_BUFSIZE]; /* data */ int users; @@ -88,9 +88,9 @@ static struct usb_device_id itmtouch_ids [] = { static void itmtouch_irq(struct urb *urb, struct pt_regs *regs) { - struct itmtouch_dev * itmtouch = urb->context; + struct itmtouch_dev *itmtouch = urb->context; unsigned char *data = urb->transfer_buffer; - struct input_dev *dev = &itmtouch->inputdev; + struct input_dev *dev = itmtouch->inputdev; int retval; switch (urb->status) { @@ -156,49 +156,62 @@ static void itmtouch_close(struct input_dev *input) static int itmtouch_probe(struct usb_interface *intf, const struct usb_device_id *id) { struct itmtouch_dev *itmtouch; + struct input_dev *input_dev; struct usb_host_interface *interface; struct usb_endpoint_descriptor *endpoint; struct usb_device *udev = interface_to_usbdev(intf); unsigned int pipe; unsigned int maxp; - char path[PATH_SIZE]; interface = intf->cur_altsetting; endpoint = &interface->endpoint[0].desc; - if (!(itmtouch = kzalloc(sizeof(struct itmtouch_dev), GFP_KERNEL))) { + itmtouch = kzalloc(sizeof(struct itmtouch_dev), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!itmtouch || !input_dev) { err("%s - Out of memory.", __FUNCTION__); - return -ENOMEM; + goto fail; } itmtouch->usbdev = udev; + itmtouch->inputdev = input_dev; - itmtouch->inputdev.private = itmtouch; - itmtouch->inputdev.open = itmtouch_open; - itmtouch->inputdev.close = itmtouch_close; + if (udev->manufacturer) + strlcpy(itmtouch->name, udev->manufacturer, sizeof(itmtouch->name)); - usb_make_path(udev, path, PATH_SIZE); - - itmtouch->inputdev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - itmtouch->inputdev.absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE); - itmtouch->inputdev.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); - - itmtouch->inputdev.name = itmtouch->name; - itmtouch->inputdev.phys = itmtouch->phys; - usb_to_input_id(udev, &itmtouch->inputdev.id); - itmtouch->inputdev.dev = &intf->dev; + if (udev->product) { + if (udev->manufacturer) + strlcat(itmtouch->name, " ", sizeof(itmtouch->name)); + strlcat(itmtouch->name, udev->product, sizeof(itmtouch->name)); + } if (!strlen(itmtouch->name)) sprintf(itmtouch->name, "USB ITM touchscreen"); + usb_make_path(udev, itmtouch->phys, sizeof(itmtouch->phys)); + strlcpy(itmtouch->phys, "/input0", sizeof(itmtouch->phys)); + + input_dev->name = itmtouch->name; + input_dev->phys = itmtouch->phys; + usb_to_input_id(udev, &input_dev->id); + input_dev->cdev.dev = &intf->dev; + input_dev->private = itmtouch; + + input_dev->open = itmtouch_open; + input_dev->close = itmtouch_close; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE); + input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); + /* device limits */ /* as specified by the ITM datasheet, X and Y are 12bit, * Z (pressure) is 8 bit. However, the fields are defined up * to 14 bits for future possible expansion. */ - input_set_abs_params(&itmtouch->inputdev, ABS_X, 0, 0x0FFF, 2, 0); - input_set_abs_params(&itmtouch->inputdev, ABS_Y, 0, 0x0FFF, 2, 0); - input_set_abs_params(&itmtouch->inputdev, ABS_PRESSURE, 0, 0xFF, 2, 0); + input_set_abs_params(input_dev, ABS_X, 0, 0x0FFF, 2, 0); + input_set_abs_params(input_dev, ABS_Y, 0, 0x0FFF, 2, 0); + input_set_abs_params(input_dev, ABS_PRESSURE, 0, 0xFF, 2, 0); /* initialise the URB so we can read from the transport stream */ pipe = usb_rcvintpipe(itmtouch->usbdev, endpoint->bEndpointAddress); @@ -208,22 +221,23 @@ static int itmtouch_probe(struct usb_interface *intf, const struct usb_device_id maxp = ITM_BUFSIZE; itmtouch->readurb = usb_alloc_urb(0, GFP_KERNEL); - if (!itmtouch->readurb) { dbg("%s - usb_alloc_urb failed: itmtouch->readurb", __FUNCTION__); - kfree(itmtouch); - return -ENOMEM; + goto fail; } usb_fill_int_urb(itmtouch->readurb, itmtouch->usbdev, pipe, itmtouch->rbuf, maxp, itmtouch_irq, itmtouch, endpoint->bInterval); - input_register_device(&itmtouch->inputdev); + input_register_device(itmtouch->inputdev); - printk(KERN_INFO "itmtouch: %s registered on %s\n", itmtouch->name, path); usb_set_intfdata(intf, itmtouch); return 0; + + fail: input_free_device(input_dev); + kfree(itmtouch); + return -ENOMEM; } static void itmtouch_disconnect(struct usb_interface *intf) @@ -233,7 +247,7 @@ static void itmtouch_disconnect(struct usb_interface *intf) usb_set_intfdata(intf, NULL); if (itmtouch) { - input_unregister_device(&itmtouch->inputdev); + input_unregister_device(itmtouch->inputdev); usb_kill_urb(itmtouch->readurb); usb_free_urb(itmtouch->readurb); kfree(itmtouch); diff --git a/drivers/usb/input/kbtab.c b/drivers/usb/input/kbtab.c index b6f6ac8d9c2f..a248664b5d1d 100644 --- a/drivers/usb/input/kbtab.c +++ b/drivers/usb/input/kbtab.c @@ -34,7 +34,7 @@ MODULE_PARM_DESC(kb_pressure_click, "pressure threshold for clicks"); struct kbtab { signed char *data; dma_addr_t data_dma; - struct input_dev dev; + struct input_dev *dev; struct usb_device *usbdev; struct urb *irq; int x, y; @@ -48,7 +48,7 @@ static void kbtab_irq(struct urb *urb, struct pt_regs *regs) { struct kbtab *kbtab = urb->context; unsigned char *data = kbtab->data; - struct input_dev *dev = &kbtab->dev; + struct input_dev *dev = kbtab->dev; int retval; switch (urb->status) { @@ -124,53 +124,43 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i struct usb_device *dev = interface_to_usbdev(intf); struct usb_endpoint_descriptor *endpoint; struct kbtab *kbtab; - char path[64]; + struct input_dev *input_dev; - if (!(kbtab = kmalloc(sizeof(struct kbtab), GFP_KERNEL))) - return -ENOMEM; - memset(kbtab, 0, sizeof(struct kbtab)); + kbtab = kzalloc(sizeof(struct kbtab), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!kbtab || !input_dev) + goto fail1; kbtab->data = usb_buffer_alloc(dev, 8, GFP_KERNEL, &kbtab->data_dma); - if (!kbtab->data) { - kfree(kbtab); - return -ENOMEM; - } + if (!kbtab->data) + goto fail1; kbtab->irq = usb_alloc_urb(0, GFP_KERNEL); - if (!kbtab->irq) { - usb_buffer_free(dev, 10, kbtab->data, kbtab->data_dma); - kfree(kbtab); - return -ENOMEM; - } - - kbtab->dev.evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_MSC); - kbtab->dev.absbit[0] |= BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE); - - kbtab->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE); - - kbtab->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_PEN) | BIT(BTN_TOUCH); + if (!kbtab->irq) + goto fail2; - kbtab->dev.mscbit[0] |= BIT(MSC_SERIAL); - - kbtab->dev.absmax[ABS_X] = 0x2000; - kbtab->dev.absmax[ABS_Y] = 0x1750; - kbtab->dev.absmax[ABS_PRESSURE] = 0xff; + kbtab->usbdev = dev; + kbtab->dev = input_dev; - kbtab->dev.absfuzz[ABS_X] = 4; - kbtab->dev.absfuzz[ABS_Y] = 4; + usb_make_path(dev, kbtab->phys, sizeof(kbtab->phys)); + strlcat(kbtab->phys, "/input0", sizeof(kbtab->phys)); - kbtab->dev.private = kbtab; - kbtab->dev.open = kbtab_open; - kbtab->dev.close = kbtab_close; + input_dev->name = "KB Gear Tablet"; + input_dev->phys = kbtab->phys; + usb_to_input_id(dev, &input_dev->id); + input_dev->cdev.dev = &intf->dev; + input_dev->private = kbtab; - usb_make_path(dev, path, 64); - sprintf(kbtab->phys, "%s/input0", path); + input_dev->open = kbtab_open; + input_dev->close = kbtab_close; - kbtab->dev.name = "KB Gear Tablet"; - kbtab->dev.phys = kbtab->phys; - usb_to_input_id(dev, &kbtab->dev.id); - kbtab->dev.dev = &intf->dev; - kbtab->usbdev = dev; + input_dev->evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_MSC); + input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE); + input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_PEN) | BIT(BTN_TOUCH); + input_dev->mscbit[0] |= BIT(MSC_SERIAL); + input_set_abs_params(input_dev, ABS_X, 0, 0x2000, 4, 0); + input_set_abs_params(input_dev, ABS_X, 0, 0x1750, 4, 0); + input_set_abs_params(input_dev, ABS_PRESSURE, 0, 0xff, 0, 0); endpoint = &intf->cur_altsetting->endpoint[0].desc; @@ -181,23 +171,25 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i kbtab->irq->transfer_dma = kbtab->data_dma; kbtab->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; - input_register_device(&kbtab->dev); - - printk(KERN_INFO "input: KB Gear Tablet on %s\n", path); + input_register_device(kbtab->dev); usb_set_intfdata(intf, kbtab); - return 0; + +fail2: usb_buffer_free(dev, 10, kbtab->data, kbtab->data_dma); +fail1: input_free_device(input_dev); + kfree(kbtab); + return -ENOMEM; } static void kbtab_disconnect(struct usb_interface *intf) { - struct kbtab *kbtab = usb_get_intfdata (intf); + struct kbtab *kbtab = usb_get_intfdata(intf); usb_set_intfdata(intf, NULL); if (kbtab) { usb_kill_urb(kbtab->irq); - input_unregister_device(&kbtab->dev); + input_unregister_device(kbtab->dev); usb_free_urb(kbtab->irq); usb_buffer_free(interface_to_usbdev(intf), 10, kbtab->data, kbtab->data_dma); kfree(kbtab); diff --git a/drivers/usb/input/keyspan_remote.c b/drivers/usb/input/keyspan_remote.c index 99de1b33c07d..5b8d65f62abf 100644 --- a/drivers/usb/input/keyspan_remote.c +++ b/drivers/usb/input/keyspan_remote.c @@ -20,6 +20,7 @@ #include <linux/moduleparam.h> #include <linux/input.h> #include <linux/usb.h> +#include <linux/usb_input.h> #define DRIVER_VERSION "v0.1" #define DRIVER_AUTHOR "Michael Downey <downey@zymeta.com>" @@ -75,7 +76,7 @@ struct usb_keyspan { char name[128]; char phys[64]; struct usb_device* udev; - struct input_dev input; + struct input_dev *input; struct usb_interface* interface; struct usb_endpoint_descriptor* in_endpoint; struct urb* irq_urb; @@ -136,12 +137,11 @@ static struct usb_driver keyspan_driver; */ static void keyspan_print(struct usb_keyspan* dev) /*unsigned char* data)*/ { - char codes[4*RECV_SIZE]; + char codes[4 * RECV_SIZE]; int i; - for (i = 0; i < RECV_SIZE; i++) { - snprintf(codes+i*3, 4, "%02x ", dev->in_buffer[i]); - } + for (i = 0; i < RECV_SIZE; i++) + snprintf(codes + i * 3, 4, "%02x ", dev->in_buffer[i]); dev_info(&dev->udev->dev, "%s\n", codes); } @@ -153,7 +153,7 @@ static void keyspan_print(struct usb_keyspan* dev) /*unsigned char* data)*/ static int keyspan_load_tester(struct usb_keyspan* dev, int bits_needed) { if (dev->data.bits_left >= bits_needed) - return(0); + return 0; /* * Somehow we've missed the last message. The message will be repeated @@ -162,7 +162,7 @@ static int keyspan_load_tester(struct usb_keyspan* dev, int bits_needed) if (dev->data.pos >= dev->data.len) { dev_dbg(&dev->udev, "%s - Error ran out of data. pos: %d, len: %d\n", __FUNCTION__, dev->data.pos, dev->data.len); - return(-1); + return -1; } /* Load as much as we can into the tester. */ @@ -172,7 +172,7 @@ static int keyspan_load_tester(struct usb_keyspan* dev, int bits_needed) dev->data.bits_left += 8; } - return(0); + return 0; } /* @@ -311,10 +311,10 @@ static void keyspan_check_data(struct usb_keyspan *remote, struct pt_regs *regs) __FUNCTION__, message.system, message.button, message.toggle); if (message.toggle != remote->toggle) { - input_regs(&remote->input, regs); - input_report_key(&remote->input, keyspan_key_table[message.button], 1); - input_report_key(&remote->input, keyspan_key_table[message.button], 0); - input_sync(&remote->input); + input_regs(remote->input, regs); + input_report_key(remote->input, keyspan_key_table[message.button], 1); + input_report_key(remote->input, keyspan_key_table[message.button], 0); + input_sync(remote->input); remote->toggle = message.toggle; } @@ -397,14 +397,9 @@ static int keyspan_open(struct input_dev *dev) { struct usb_keyspan *remote = dev->private; - if (remote->open++) - return 0; - remote->irq_urb->dev = remote->udev; - if (usb_submit_urb(remote->irq_urb, GFP_KERNEL)) { - remote->open--; + if (usb_submit_urb(remote->irq_urb, GFP_KERNEL)) return -EIO; - } return 0; } @@ -413,8 +408,26 @@ static void keyspan_close(struct input_dev *dev) { struct usb_keyspan *remote = dev->private; - if (!--remote->open) - usb_kill_urb(remote->irq_urb); + usb_kill_urb(remote->irq_urb); +} + +static struct usb_endpoint_descriptor *keyspan_get_in_endpoint(struct usb_host_interface *iface) +{ + + struct usb_endpoint_descriptor *endpoint; + int i; + + for (i = 0; i < iface->desc.bNumEndpoints; ++i) { + endpoint = &iface->endpoint[i].desc; + + if ((endpoint->bEndpointAddress & USB_DIR_IN) && + ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT)) { + /* we found our interrupt in endpoint */ + return endpoint; + } + } + + return NULL; } /* @@ -422,110 +435,78 @@ static void keyspan_close(struct input_dev *dev) */ static int keyspan_probe(struct usb_interface *interface, const struct usb_device_id *id) { - int i; - int retval = -ENOMEM; - char path[64]; - char *buf; - struct usb_keyspan *remote = NULL; - struct usb_host_interface *iface_desc; + struct usb_device *udev = interface_to_usbdev(interface); struct usb_endpoint_descriptor *endpoint; - struct usb_device *udev = usb_get_dev(interface_to_usbdev(interface)); + struct usb_keyspan *remote; + struct input_dev *input_dev; + int i, retval; - /* allocate memory for our device state and initialize it */ - remote = kmalloc(sizeof(*remote), GFP_KERNEL); - if (remote == NULL) { - err("Out of memory\n"); - goto error; + endpoint = keyspan_get_in_endpoint(interface->cur_altsetting); + if (!endpoint) + return -ENODEV; + + remote = kzalloc(sizeof(*remote), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!remote || !input_dev) { + retval = -ENOMEM; + goto fail1; } - memset(remote, 0x00, sizeof(*remote)); remote->udev = udev; + remote->input = input_dev; remote->interface = interface; + remote->in_endpoint = endpoint; remote->toggle = -1; /* Set to -1 so we will always not match the toggle from the first remote message. */ - /* set up the endpoint information */ - /* use only the first in interrupt endpoint */ - iface_desc = interface->cur_altsetting; - for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) { - endpoint = &iface_desc->endpoint[i].desc; - - if (!remote->in_endpoint && - (endpoint->bEndpointAddress & USB_DIR_IN) && - ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT)) { - /* we found our interrupt in endpoint */ - remote->in_endpoint = endpoint; - - remote->in_buffer = usb_buffer_alloc(remote->udev, RECV_SIZE, SLAB_ATOMIC, &remote->in_dma); - if (!remote->in_buffer) { - retval = -ENOMEM; - goto error; - } - } - } - - if (!remote->in_endpoint) { - err("Could not find interrupt input endpoint.\n"); - retval = -ENODEV; - goto error; + remote->in_buffer = usb_buffer_alloc(udev, RECV_SIZE, SLAB_ATOMIC, &remote->in_dma); + if (!remote->in_buffer) { + retval = -ENOMEM; + goto fail1; } remote->irq_urb = usb_alloc_urb(0, GFP_KERNEL); if (!remote->irq_urb) { - err("Failed to allocate urb.\n"); retval = -ENOMEM; - goto error; + goto fail2; } - retval = keyspan_setup(remote->udev); + retval = keyspan_setup(udev); if (retval) { - err("Failed to setup device.\n"); retval = -ENODEV; - goto error; - } - - /* - * Setup the input system with the bits we are going to be reporting - */ - remote->input.evbit[0] = BIT(EV_KEY); /* We will only report KEY events. */ - for (i = 0; i < 32; ++i) { - if (keyspan_key_table[i] != KEY_RESERVED) { - set_bit(keyspan_key_table[i], remote->input.keybit); - } + goto fail3; } - remote->input.private = remote; - remote->input.open = keyspan_open; - remote->input.close = keyspan_close; - - usb_make_path(remote->udev, path, 64); - sprintf(remote->phys, "%s/input0", path); + if (udev->manufacturer) + strlcpy(remote->name, udev->manufacturer, sizeof(remote->name)); - remote->input.name = remote->name; - remote->input.phys = remote->phys; - remote->input.id.bustype = BUS_USB; - remote->input.id.vendor = le16_to_cpu(remote->udev->descriptor.idVendor); - remote->input.id.product = le16_to_cpu(remote->udev->descriptor.idProduct); - remote->input.id.version = le16_to_cpu(remote->udev->descriptor.bcdDevice); - - if (!(buf = kmalloc(63, GFP_KERNEL))) { - usb_buffer_free(remote->udev, RECV_SIZE, remote->in_buffer, remote->in_dma); - kfree(remote); - return -ENOMEM; + if (udev->product) { + if (udev->manufacturer) + strlcat(remote->name, " ", sizeof(remote->name)); + strlcat(remote->name, udev->product, sizeof(remote->name)); } - if (remote->udev->descriptor.iManufacturer && - usb_string(remote->udev, remote->udev->descriptor.iManufacturer, buf, 63) > 0) - strcat(remote->name, buf); + if (!strlen(remote->name)) + snprintf(remote->name, sizeof(remote->name), + "USB Keyspan Remote %04x:%04x", + le16_to_cpu(udev->descriptor.idVendor), + le16_to_cpu(udev->descriptor.idProduct)); - if (remote->udev->descriptor.iProduct && - usb_string(remote->udev, remote->udev->descriptor.iProduct, buf, 63) > 0) - sprintf(remote->name, "%s %s", remote->name, buf); + usb_make_path(udev, remote->phys, sizeof(remote->phys)); + strlcat(remote->phys, "/input0", sizeof(remote->phys)); - if (!strlen(remote->name)) - sprintf(remote->name, "USB Keyspan Remote %04x:%04x", - remote->input.id.vendor, remote->input.id.product); + input_dev->name = remote->name; + input_dev->phys = remote->phys; + usb_to_input_id(udev, &input_dev->id); + input_dev->cdev.dev = &interface->dev; - kfree(buf); + input_dev->evbit[0] = BIT(EV_KEY); /* We will only report KEY events. */ + for (i = 0; i < ARRAY_SIZE(keyspan_key_table); i++) + if (keyspan_key_table[i] != KEY_RESERVED) + set_bit(keyspan_key_table[i], input_dev->keybit); + + input_dev->private = remote; + input_dev->open = keyspan_open; + input_dev->close = keyspan_close; /* * Initialize the URB to access the device. The urb gets sent to the device in keyspan_open() @@ -538,27 +519,17 @@ static int keyspan_probe(struct usb_interface *interface, const struct usb_devic remote->irq_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; /* we can register the device now, as it is ready */ - input_register_device(&remote->input); + input_register_device(remote->input); /* save our data pointer in this interface device */ usb_set_intfdata(interface, remote); - /* let the user know what node this device is now attached to */ - info("connected: %s on %s", remote->name, path); return 0; -error: - /* - * In case of error we need to clean up any allocated buffers - */ - if (remote->irq_urb) - usb_free_urb(remote->irq_urb); - - if (remote->in_buffer) - usb_buffer_free(remote->udev, RECV_SIZE, remote->in_buffer, remote->in_dma); - - if (remote) - kfree(remote); + fail3: usb_free_urb(remote->irq_urb); + fail2: usb_buffer_free(udev, RECV_SIZE, remote->in_buffer, remote->in_dma); + fail1: kfree(remote); + input_free_device(input_dev); return retval; } @@ -570,23 +541,16 @@ static void keyspan_disconnect(struct usb_interface *interface) { struct usb_keyspan *remote; - /* prevent keyspan_open() from racing keyspan_disconnect() */ - lock_kernel(); - remote = usb_get_intfdata(interface); usb_set_intfdata(interface, NULL); if (remote) { /* We have a valid driver structure so clean up everything we allocated. */ - input_unregister_device(&remote->input); + input_unregister_device(remote->input); usb_kill_urb(remote->irq_urb); usb_free_urb(remote->irq_urb); - usb_buffer_free(interface_to_usbdev(interface), RECV_SIZE, remote->in_buffer, remote->in_dma); + usb_buffer_free(remote->udev, RECV_SIZE, remote->in_buffer, remote->in_dma); kfree(remote); } - - unlock_kernel(); - - info("USB Keyspan now disconnected"); } /* diff --git a/drivers/usb/input/mtouchusb.c b/drivers/usb/input/mtouchusb.c index ff9275057a18..7fce526560ca 100644 --- a/drivers/usb/input/mtouchusb.c +++ b/drivers/usb/input/mtouchusb.c @@ -98,7 +98,7 @@ struct mtouch_usb { dma_addr_t data_dma; struct urb *irq; struct usb_device *udev; - struct input_dev input; + struct input_dev *input; char name[128]; char phys[64]; }; @@ -135,14 +135,14 @@ static void mtouchusb_irq(struct urb *urb, struct pt_regs *regs) goto exit; } - input_regs(&mtouch->input, regs); - input_report_key(&mtouch->input, BTN_TOUCH, + input_regs(mtouch->input, regs); + input_report_key(mtouch->input, BTN_TOUCH, MTOUCHUSB_GET_TOUCHED(mtouch->data)); - input_report_abs(&mtouch->input, ABS_X, MTOUCHUSB_GET_XC(mtouch->data)); - input_report_abs(&mtouch->input, ABS_Y, + input_report_abs(mtouch->input, ABS_X, MTOUCHUSB_GET_XC(mtouch->data)); + input_report_abs(mtouch->input, ABS_Y, (raw_coordinates ? MTOUCHUSB_MAX_RAW_YC : MTOUCHUSB_MAX_CALIB_YC) - MTOUCHUSB_GET_YC(mtouch->data)); - input_sync(&mtouch->input); + input_sync(mtouch->input); exit: retval = usb_submit_urb(urb, GFP_ATOMIC); @@ -195,10 +195,10 @@ static void mtouchusb_free_buffers(struct usb_device *udev, struct mtouch_usb *m static int mtouchusb_probe(struct usb_interface *intf, const struct usb_device_id *id) { struct mtouch_usb *mtouch; + struct input_dev *input_dev; struct usb_host_interface *interface; struct usb_endpoint_descriptor *endpoint; struct usb_device *udev = interface_to_usbdev(intf); - char path[64]; int nRet; dbg("%s - called", __FUNCTION__); @@ -209,57 +209,55 @@ static int mtouchusb_probe(struct usb_interface *intf, const struct usb_device_i dbg("%s - setting endpoint", __FUNCTION__); endpoint = &interface->endpoint[0].desc; - if (!(mtouch = kmalloc(sizeof(struct mtouch_usb), GFP_KERNEL))) { + mtouch = kzalloc(sizeof(struct mtouch_usb), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!mtouch || !input_dev) { err("%s - Out of memory.", __FUNCTION__); - return -ENOMEM; + goto fail1; } - memset(mtouch, 0, sizeof(struct mtouch_usb)); - mtouch->udev = udev; - dbg("%s - allocating buffers", __FUNCTION__); - if (mtouchusb_alloc_buffers(udev, mtouch)) { - mtouchusb_free_buffers(udev, mtouch); - kfree(mtouch); - return -ENOMEM; - } + if (mtouchusb_alloc_buffers(udev, mtouch)) + goto fail2; - mtouch->input.private = mtouch; - mtouch->input.open = mtouchusb_open; - mtouch->input.close = mtouchusb_close; - - usb_make_path(udev, path, 64); - sprintf(mtouch->phys, "%s/input0", path); - - mtouch->input.name = mtouch->name; - mtouch->input.phys = mtouch->phys; - usb_to_input_id(udev, &mtouch->input.id); - mtouch->input.dev = &intf->dev; - - mtouch->input.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - mtouch->input.absbit[0] = BIT(ABS_X) | BIT(ABS_Y); - mtouch->input.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); - - /* Used to Scale Compensated Data and Flip Y */ - mtouch->input.absmin[ABS_X] = MTOUCHUSB_MIN_XC; - mtouch->input.absmax[ABS_X] = raw_coordinates ? - MTOUCHUSB_MAX_RAW_XC : MTOUCHUSB_MAX_CALIB_XC; - mtouch->input.absfuzz[ABS_X] = MTOUCHUSB_XC_FUZZ; - mtouch->input.absflat[ABS_X] = MTOUCHUSB_XC_FLAT; - mtouch->input.absmin[ABS_Y] = MTOUCHUSB_MIN_YC; - mtouch->input.absmax[ABS_Y] = raw_coordinates ? - MTOUCHUSB_MAX_RAW_YC : MTOUCHUSB_MAX_CALIB_YC; - mtouch->input.absfuzz[ABS_Y] = MTOUCHUSB_YC_FUZZ; - mtouch->input.absflat[ABS_Y] = MTOUCHUSB_YC_FLAT; + mtouch->udev = udev; + mtouch->input = input_dev; if (udev->manufacturer) - strcat(mtouch->name, udev->manufacturer); - if (udev->product) - sprintf(mtouch->name, "%s %s", mtouch->name, udev->product); + strlcpy(mtouch->name, udev->manufacturer, sizeof(mtouch->name)); + + if (udev->product) { + if (udev->manufacturer) + strlcat(mtouch->name, " ", sizeof(mtouch->name)); + strlcat(mtouch->name, udev->product, sizeof(mtouch->name)); + } if (!strlen(mtouch->name)) - sprintf(mtouch->name, "USB Touchscreen %04x:%04x", - mtouch->input.id.vendor, mtouch->input.id.product); + snprintf(mtouch->name, sizeof(mtouch->name), + "USB Touchscreen %04x:%04x", + le16_to_cpu(udev->descriptor.idVendor), + le16_to_cpu(udev->descriptor.idProduct)); + + usb_make_path(udev, mtouch->phys, sizeof(mtouch->phys)); + strlcpy(mtouch->phys, "/input0", sizeof(mtouch->phys)); + + input_dev->name = mtouch->name; + input_dev->phys = mtouch->phys; + usb_to_input_id(udev, &input_dev->id); + input_dev->cdev.dev = &intf->dev; + input_dev->private = mtouch; + + input_dev->open = mtouchusb_open; + input_dev->close = mtouchusb_close; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); + input_set_abs_params(input_dev, ABS_X, MTOUCHUSB_MIN_XC, + raw_coordinates ? MTOUCHUSB_MAX_RAW_XC : MTOUCHUSB_MAX_CALIB_XC, + MTOUCHUSB_XC_FUZZ, MTOUCHUSB_XC_FLAT); + input_set_abs_params(input_dev, ABS_Y, MTOUCHUSB_MIN_YC, + raw_coordinates ? MTOUCHUSB_MAX_RAW_YC : MTOUCHUSB_MAX_CALIB_YC, + MTOUCHUSB_YC_FUZZ, MTOUCHUSB_YC_FLAT); nRet = usb_control_msg(mtouch->udev, usb_rcvctrlpipe(udev, 0), MTOUCHUSB_RESET, @@ -272,9 +270,7 @@ static int mtouchusb_probe(struct usb_interface *intf, const struct usb_device_i mtouch->irq = usb_alloc_urb(0, GFP_KERNEL); if (!mtouch->irq) { dbg("%s - usb_alloc_urb failed: mtouch->irq", __FUNCTION__); - mtouchusb_free_buffers(udev, mtouch); - kfree(mtouch); - return -ENOMEM; + goto fail2; } dbg("%s - usb_fill_int_urb", __FUNCTION__); @@ -284,7 +280,7 @@ static int mtouchusb_probe(struct usb_interface *intf, const struct usb_device_i mtouchusb_irq, mtouch, endpoint->bInterval); dbg("%s - input_register_device", __FUNCTION__); - input_register_device(&mtouch->input); + input_register_device(mtouch->input); nRet = usb_control_msg(mtouch->udev, usb_rcvctrlpipe(udev, 0), MTOUCHUSB_ASYNC_REPORT, @@ -293,10 +289,13 @@ static int mtouchusb_probe(struct usb_interface *intf, const struct usb_device_i dbg("%s - usb_control_msg - MTOUCHUSB_ASYNC_REPORT - bytes|err: %d", __FUNCTION__, nRet); - printk(KERN_INFO "input: %s on %s\n", mtouch->name, path); usb_set_intfdata(intf, mtouch); - return 0; + +fail2: mtouchusb_free_buffers(udev, mtouch); +fail1: input_free_device(input_dev); + kfree(mtouch); + return -ENOMEM; } static void mtouchusb_disconnect(struct usb_interface *intf) @@ -308,7 +307,7 @@ static void mtouchusb_disconnect(struct usb_interface *intf) if (mtouch) { dbg("%s - mtouch is initialized, cleaning up", __FUNCTION__); usb_kill_urb(mtouch->irq); - input_unregister_device(&mtouch->input); + input_unregister_device(mtouch->input); usb_free_urb(mtouch->irq); mtouchusb_free_buffers(interface_to_usbdev(intf), mtouch); kfree(mtouch); diff --git a/drivers/usb/input/pid.c b/drivers/usb/input/pid.c index acc71ec560e9..a00672c96644 100644 --- a/drivers/usb/input/pid.c +++ b/drivers/usb/input/pid.c @@ -262,6 +262,7 @@ int hid_pid_init(struct hid_device *hid) { struct hid_ff_pid *private; struct hid_input *hidinput = list_entry(&hid->inputs, struct hid_input, list); + struct input_dev *input_dev = hidinput->input; private = hid->ff_private = kzalloc(sizeof(struct hid_ff_pid), GFP_KERNEL); if (!private) @@ -281,11 +282,12 @@ int hid_pid_init(struct hid_device *hid) usb_fill_control_urb(private->urbffout, hid->dev, 0, (void *)&private->ffcr, private->ctrl_buffer, 8, hid_pid_ctrl_out, hid); - hidinput->input.upload_effect = hid_pid_upload_effect; - hidinput->input.flush = hid_pid_flush; - hidinput->input.ff_effects_max = 8; // A random default - set_bit(EV_FF, hidinput->input.evbit); - set_bit(EV_FF_STATUS, hidinput->input.evbit); + + input_dev->upload_effect = hid_pid_upload_effect; + input_dev->flush = hid_pid_flush; + input_dev->ff_effects_max = 8; // A random default + set_bit(EV_FF, input_dev->evbit); + set_bit(EV_FF_STATUS, input_dev->evbit); spin_lock_init(&private->lock); diff --git a/drivers/usb/input/powermate.c b/drivers/usb/input/powermate.c index ad4afe7e5897..b7476233ef5d 100644 --- a/drivers/usb/input/powermate.c +++ b/drivers/usb/input/powermate.c @@ -68,7 +68,7 @@ struct powermate_device { struct usb_ctrlrequest *configcr; dma_addr_t configcr_dma; struct usb_device *udev; - struct input_dev input; + struct input_dev *input; spinlock_t lock; int static_brightness; int pulse_speed; @@ -106,10 +106,10 @@ static void powermate_irq(struct urb *urb, struct pt_regs *regs) } /* handle updates to device state */ - input_regs(&pm->input, regs); - input_report_key(&pm->input, BTN_0, pm->data[0] & 0x01); - input_report_rel(&pm->input, REL_DIAL, pm->data[1]); - input_sync(&pm->input); + input_regs(pm->input, regs); + input_report_key(pm->input, BTN_0, pm->data[0] & 0x01); + input_report_rel(pm->input, REL_DIAL, pm->data[1]); + input_sync(pm->input); exit: retval = usb_submit_urb (urb, GFP_ATOMIC); @@ -153,10 +153,10 @@ static void powermate_sync_state(struct powermate_device *pm) Only values of 'arg' quite close to 255 are particularly useful/spectacular. */ - if (pm->pulse_speed < 255){ + if (pm->pulse_speed < 255) { op = 0; // divide arg = 255 - pm->pulse_speed; - } else if (pm->pulse_speed > 255){ + } else if (pm->pulse_speed > 255) { op = 2; // multiply arg = pm->pulse_speed - 255; } else { @@ -166,11 +166,11 @@ static void powermate_sync_state(struct powermate_device *pm) pm->configcr->wValue = cpu_to_le16( (pm->pulse_table << 8) | SET_PULSE_MODE ); pm->configcr->wIndex = cpu_to_le16( (arg << 8) | op ); pm->requires_update &= ~UPDATE_PULSE_MODE; - }else if (pm->requires_update & UPDATE_STATIC_BRIGHTNESS){ + } else if (pm->requires_update & UPDATE_STATIC_BRIGHTNESS) { pm->configcr->wValue = cpu_to_le16( SET_STATIC_BRIGHTNESS ); pm->configcr->wIndex = cpu_to_le16( pm->static_brightness ); pm->requires_update &= ~UPDATE_STATIC_BRIGHTNESS; - }else{ + } else { printk(KERN_ERR "powermate: unknown update required"); pm->requires_update = 0; /* fudge the bug */ return; @@ -228,19 +228,19 @@ static void powermate_pulse_led(struct powermate_device *pm, int static_brightne spin_lock_irqsave(&pm->lock, flags); /* mark state updates which are required */ - if (static_brightness != pm->static_brightness){ + if (static_brightness != pm->static_brightness) { pm->static_brightness = static_brightness; pm->requires_update |= UPDATE_STATIC_BRIGHTNESS; } - if (pulse_asleep != pm->pulse_asleep){ + if (pulse_asleep != pm->pulse_asleep) { pm->pulse_asleep = pulse_asleep; pm->requires_update |= (UPDATE_PULSE_ASLEEP | UPDATE_STATIC_BRIGHTNESS); } - if (pulse_awake != pm->pulse_awake){ + if (pulse_awake != pm->pulse_awake) { pm->pulse_awake = pulse_awake; pm->requires_update |= (UPDATE_PULSE_AWAKE | UPDATE_STATIC_BRIGHTNESS); } - if (pulse_speed != pm->pulse_speed || pulse_table != pm->pulse_table){ + if (pulse_speed != pm->pulse_speed || pulse_table != pm->pulse_table) { pm->pulse_speed = pulse_speed; pm->pulse_table = pulse_table; pm->requires_update |= UPDATE_PULSE_MODE; @@ -283,6 +283,7 @@ static int powermate_alloc_buffers(struct usb_device *udev, struct powermate_dev SLAB_ATOMIC, &pm->data_dma); if (!pm->data) return -1; + pm->configcr = usb_buffer_alloc(udev, sizeof(*(pm->configcr)), SLAB_ATOMIC, &pm->configcr_dma); if (!pm->configcr) @@ -308,8 +309,9 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i struct usb_host_interface *interface; struct usb_endpoint_descriptor *endpoint; struct powermate_device *pm; + struct input_dev *input_dev; int pipe, maxp; - char path[64]; + int err = -ENOMEM; interface = intf->cur_altsetting; endpoint = &interface->endpoint[0].desc; @@ -323,42 +325,61 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i 0, interface->desc.bInterfaceNumber, NULL, 0, USB_CTRL_SET_TIMEOUT); - if (!(pm = kmalloc(sizeof(struct powermate_device), GFP_KERNEL))) - return -ENOMEM; - - memset(pm, 0, sizeof(struct powermate_device)); - pm->udev = udev; + pm = kzalloc(sizeof(struct powermate_device), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!pm || !input_dev) + goto fail1; - if (powermate_alloc_buffers(udev, pm)) { - powermate_free_buffers(udev, pm); - kfree(pm); - return -ENOMEM; - } + if (powermate_alloc_buffers(udev, pm)) + goto fail2; pm->irq = usb_alloc_urb(0, GFP_KERNEL); - if (!pm->irq) { - powermate_free_buffers(udev, pm); - kfree(pm); - return -ENOMEM; - } + if (!pm->irq) + goto fail2; pm->config = usb_alloc_urb(0, GFP_KERNEL); - if (!pm->config) { - usb_free_urb(pm->irq); - powermate_free_buffers(udev, pm); - kfree(pm); - return -ENOMEM; - } + if (!pm->config) + goto fail3; + + pm->udev = udev; + pm->input = input_dev; + + usb_make_path(udev, pm->phys, sizeof(pm->phys)); + strlcpy(pm->phys, "/input0", sizeof(pm->phys)); spin_lock_init(&pm->lock); - init_input_dev(&pm->input); + + switch (le16_to_cpu(udev->descriptor.idProduct)) { + case POWERMATE_PRODUCT_NEW: + input_dev->name = pm_name_powermate; + break; + case POWERMATE_PRODUCT_OLD: + input_dev->name = pm_name_soundknob; + break; + default: + input_dev->name = pm_name_soundknob; + printk(KERN_WARNING "powermate: unknown product id %04x\n", + le16_to_cpu(udev->descriptor.idProduct)); + } + + input_dev->phys = pm->phys; + usb_to_input_id(udev, &input_dev->id); + input_dev->cdev.dev = &intf->dev; + input_dev->private = pm; + + input_dev->event = powermate_input_event; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL) | BIT(EV_MSC); + input_dev->keybit[LONG(BTN_0)] = BIT(BTN_0); + input_dev->relbit[LONG(REL_DIAL)] = BIT(REL_DIAL); + input_dev->mscbit[LONG(MSC_PULSELED)] = BIT(MSC_PULSELED); /* get a handle to the interrupt data pipe */ pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress); maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe)); - if(maxp < POWERMATE_PAYLOAD_SIZE_MIN || maxp > POWERMATE_PAYLOAD_SIZE_MAX){ - printk("powermate: Expected payload of %d--%d bytes, found %d bytes!\n", + if (maxp < POWERMATE_PAYLOAD_SIZE_MIN || maxp > POWERMATE_PAYLOAD_SIZE_MAX) { + printk(KERN_WARNING "powermate: Expected payload of %d--%d bytes, found %d bytes!\n", POWERMATE_PAYLOAD_SIZE_MIN, POWERMATE_PAYLOAD_SIZE_MAX, maxp); maxp = POWERMATE_PAYLOAD_SIZE_MAX; } @@ -371,35 +392,11 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i /* register our interrupt URB with the USB system */ if (usb_submit_urb(pm->irq, GFP_KERNEL)) { - powermate_free_buffers(udev, pm); - kfree(pm); - return -EIO; /* failure */ + err = -EIO; + goto fail4; } - switch (le16_to_cpu(udev->descriptor.idProduct)) { - case POWERMATE_PRODUCT_NEW: pm->input.name = pm_name_powermate; break; - case POWERMATE_PRODUCT_OLD: pm->input.name = pm_name_soundknob; break; - default: - pm->input.name = pm_name_soundknob; - printk(KERN_WARNING "powermate: unknown product id %04x\n", - le16_to_cpu(udev->descriptor.idProduct)); - } - - pm->input.private = pm; - pm->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REL) | BIT(EV_MSC); - pm->input.keybit[LONG(BTN_0)] = BIT(BTN_0); - pm->input.relbit[LONG(REL_DIAL)] = BIT(REL_DIAL); - pm->input.mscbit[LONG(MSC_PULSELED)] = BIT(MSC_PULSELED); - usb_to_input_id(udev, &pm->input.id); - pm->input.event = powermate_input_event; - pm->input.dev = &intf->dev; - pm->input.phys = pm->phys; - - input_register_device(&pm->input); - - usb_make_path(udev, path, 64); - snprintf(pm->phys, 64, "%s/input0", path); - printk(KERN_INFO "input: %s on %s\n", pm->input.name, pm->input.phys); + input_register_device(pm->input); /* force an update of everything */ pm->requires_update = UPDATE_PULSE_ASLEEP | UPDATE_PULSE_AWAKE | UPDATE_PULSE_MODE | UPDATE_STATIC_BRIGHTNESS; @@ -407,6 +404,13 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i usb_set_intfdata(intf, pm); return 0; + +fail4: usb_free_urb(pm->config); +fail3: usb_free_urb(pm->irq); +fail2: powermate_free_buffers(udev, pm); +fail1: input_free_device(input_dev); + kfree(pm); + return err; } /* Called when a USB device we've accepted ownership of is removed */ @@ -418,7 +422,7 @@ static void powermate_disconnect(struct usb_interface *intf) if (pm) { pm->requires_update = 0; usb_kill_urb(pm->irq); - input_unregister_device(&pm->input); + input_unregister_device(pm->input); usb_free_urb(pm->irq); usb_free_urb(pm->config); powermate_free_buffers(interface_to_usbdev(intf), pm); diff --git a/drivers/usb/input/touchkitusb.c b/drivers/usb/input/touchkitusb.c index 4276c24a5080..3766ccc271be 100644 --- a/drivers/usb/input/touchkitusb.c +++ b/drivers/usb/input/touchkitusb.c @@ -68,7 +68,7 @@ struct touchkit_usb { dma_addr_t data_dma; struct urb *irq; struct usb_device *udev; - struct input_dev input; + struct input_dev *input; char name[128]; char phys[64]; }; @@ -115,12 +115,12 @@ static void touchkit_irq(struct urb *urb, struct pt_regs *regs) y = TOUCHKIT_GET_Y(touchkit->data); } - input_regs(&touchkit->input, regs); - input_report_key(&touchkit->input, BTN_TOUCH, + input_regs(touchkit->input, regs); + input_report_key(touchkit->input, BTN_TOUCH, TOUCHKIT_GET_TOUCHED(touchkit->data)); - input_report_abs(&touchkit->input, ABS_X, x); - input_report_abs(&touchkit->input, ABS_Y, y); - input_sync(&touchkit->input); + input_report_abs(touchkit->input, ABS_X, x); + input_report_abs(touchkit->input, ABS_Y, y); + input_sync(touchkit->input); exit: retval = usb_submit_urb(urb, GFP_ATOMIC); @@ -171,87 +171,81 @@ static void touchkit_free_buffers(struct usb_device *udev, static int touchkit_probe(struct usb_interface *intf, const struct usb_device_id *id) { - int ret; struct touchkit_usb *touchkit; + struct input_dev *input_dev; struct usb_host_interface *interface; struct usb_endpoint_descriptor *endpoint; struct usb_device *udev = interface_to_usbdev(intf); - char path[64]; interface = intf->cur_altsetting; endpoint = &interface->endpoint[0].desc; - touchkit = kmalloc(sizeof(struct touchkit_usb), GFP_KERNEL); - if (!touchkit) - return -ENOMEM; - - memset(touchkit, 0, sizeof(struct touchkit_usb)); - touchkit->udev = udev; - - if (touchkit_alloc_buffers(udev, touchkit)) { - ret = -ENOMEM; + touchkit = kzalloc(sizeof(struct touchkit_usb), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!touchkit || !input_dev) goto out_free; - } - - touchkit->input.private = touchkit; - touchkit->input.open = touchkit_open; - touchkit->input.close = touchkit_close; - - usb_make_path(udev, path, 64); - sprintf(touchkit->phys, "%s/input0", path); - - touchkit->input.name = touchkit->name; - touchkit->input.phys = touchkit->phys; - usb_to_input_id(udev, &touchkit->input.id); - touchkit->input.dev = &intf->dev; - - touchkit->input.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); - touchkit->input.absbit[0] = BIT(ABS_X) | BIT(ABS_Y); - touchkit->input.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); - - /* Used to Scale Compensated Data */ - touchkit->input.absmin[ABS_X] = TOUCHKIT_MIN_XC; - touchkit->input.absmax[ABS_X] = TOUCHKIT_MAX_XC; - touchkit->input.absfuzz[ABS_X] = TOUCHKIT_XC_FUZZ; - touchkit->input.absflat[ABS_X] = TOUCHKIT_XC_FLAT; - touchkit->input.absmin[ABS_Y] = TOUCHKIT_MIN_YC; - touchkit->input.absmax[ABS_Y] = TOUCHKIT_MAX_YC; - touchkit->input.absfuzz[ABS_Y] = TOUCHKIT_YC_FUZZ; - touchkit->input.absflat[ABS_Y] = TOUCHKIT_YC_FLAT; - - if (udev->manufacturer) - strcat(touchkit->name, udev->manufacturer); - if (udev->product) - sprintf(touchkit->name, "%s %s", touchkit->name, udev->product); - if (!strlen(touchkit->name)) - sprintf(touchkit->name, "USB Touchscreen %04x:%04x", - touchkit->input.id.vendor, touchkit->input.id.product); + if (touchkit_alloc_buffers(udev, touchkit)) + goto out_free; touchkit->irq = usb_alloc_urb(0, GFP_KERNEL); if (!touchkit->irq) { dbg("%s - usb_alloc_urb failed: touchkit->irq", __FUNCTION__); - ret = -ENOMEM; goto out_free_buffers; } + touchkit->udev = udev; + touchkit->input = input_dev; + + if (udev->manufacturer) + strlcpy(touchkit->name, udev->manufacturer, sizeof(touchkit->name)); + + if (udev->product) { + if (udev->manufacturer) + strlcat(touchkit->name, " ", sizeof(touchkit->name)); + strlcat(touchkit->name, udev->product, sizeof(touchkit->name)); + } + + if (!strlen(touchkit->name)) + snprintf(touchkit->name, sizeof(touchkit->name), + "USB Touchscreen %04x:%04x", + le16_to_cpu(udev->descriptor.idVendor), + le16_to_cpu(udev->descriptor.idProduct)); + + usb_make_path(udev, touchkit->phys, sizeof(touchkit->phys)); + strlcpy(touchkit->phys, "/input0", sizeof(touchkit->phys)); + + input_dev->name = touchkit->name; + input_dev->phys = touchkit->phys; + usb_to_input_id(udev, &input_dev->id); + input_dev->cdev.dev = &intf->dev; + input_dev->private = touchkit; + input_dev->open = touchkit_open; + input_dev->close = touchkit_close; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); + input_set_abs_params(input_dev, ABS_X, TOUCHKIT_MIN_XC, TOUCHKIT_MAX_XC, + TOUCHKIT_XC_FUZZ, TOUCHKIT_XC_FLAT); + input_set_abs_params(input_dev, ABS_Y, TOUCHKIT_MIN_YC, TOUCHKIT_MAX_YC, + TOUCHKIT_YC_FUZZ, TOUCHKIT_YC_FLAT); + usb_fill_int_urb(touchkit->irq, touchkit->udev, - usb_rcvintpipe(touchkit->udev, 0x81), - touchkit->data, TOUCHKIT_REPORT_DATA_SIZE, - touchkit_irq, touchkit, endpoint->bInterval); + usb_rcvintpipe(touchkit->udev, 0x81), + touchkit->data, TOUCHKIT_REPORT_DATA_SIZE, + touchkit_irq, touchkit, endpoint->bInterval); - input_register_device(&touchkit->input); + input_register_device(touchkit->input); - printk(KERN_INFO "input: %s on %s\n", touchkit->name, path); usb_set_intfdata(intf, touchkit); - return 0; out_free_buffers: touchkit_free_buffers(udev, touchkit); out_free: + input_free_device(input_dev); kfree(touchkit); - return ret; + return -ENOMEM; } static void touchkit_disconnect(struct usb_interface *intf) @@ -265,8 +259,8 @@ static void touchkit_disconnect(struct usb_interface *intf) dbg("%s - touchkit is initialized, cleaning up", __FUNCTION__); usb_set_intfdata(intf, NULL); - input_unregister_device(&touchkit->input); usb_kill_urb(touchkit->irq); + input_unregister_device(touchkit->input); usb_free_urb(touchkit->irq); touchkit_free_buffers(interface_to_usbdev(intf), touchkit); kfree(touchkit); diff --git a/drivers/usb/input/usbkbd.c b/drivers/usb/input/usbkbd.c index 28987f15eeee..226b6f90a907 100644 --- a/drivers/usb/input/usbkbd.c +++ b/drivers/usb/input/usbkbd.c @@ -66,7 +66,7 @@ static unsigned char usb_kbd_keycode[256] = { }; struct usb_kbd { - struct input_dev dev; + struct input_dev *dev; struct usb_device *usbdev; unsigned char old[8]; struct urb *irq, *led; @@ -99,29 +99,29 @@ static void usb_kbd_irq(struct urb *urb, struct pt_regs *regs) goto resubmit; } - input_regs(&kbd->dev, regs); + input_regs(kbd->dev, regs); for (i = 0; i < 8; i++) - input_report_key(&kbd->dev, usb_kbd_keycode[i + 224], (kbd->new[0] >> i) & 1); + input_report_key(kbd->dev, usb_kbd_keycode[i + 224], (kbd->new[0] >> i) & 1); for (i = 2; i < 8; i++) { if (kbd->old[i] > 3 && memscan(kbd->new + 2, kbd->old[i], 6) == kbd->new + 8) { if (usb_kbd_keycode[kbd->old[i]]) - input_report_key(&kbd->dev, usb_kbd_keycode[kbd->old[i]], 0); + input_report_key(kbd->dev, usb_kbd_keycode[kbd->old[i]], 0); else info("Unknown key (scancode %#x) released.", kbd->old[i]); } if (kbd->new[i] > 3 && memscan(kbd->old + 2, kbd->new[i], 6) == kbd->old + 8) { if (usb_kbd_keycode[kbd->new[i]]) - input_report_key(&kbd->dev, usb_kbd_keycode[kbd->new[i]], 1); + input_report_key(kbd->dev, usb_kbd_keycode[kbd->new[i]], 1); else info("Unknown key (scancode %#x) pressed.", kbd->new[i]); } } - input_sync(&kbd->dev); + input_sync(kbd->dev); memcpy(kbd->old, kbd->new, 8); @@ -227,12 +227,12 @@ static void usb_kbd_free_mem(struct usb_device *dev, struct usb_kbd *kbd) static int usb_kbd_probe(struct usb_interface *iface, const struct usb_device_id *id) { - struct usb_device * dev = interface_to_usbdev(iface); + struct usb_device *dev = interface_to_usbdev(iface); struct usb_host_interface *interface; struct usb_endpoint_descriptor *endpoint; struct usb_kbd *kbd; + struct input_dev *input_dev; int i, pipe, maxp; - char path[64]; interface = iface->cur_altsetting; @@ -240,37 +240,59 @@ static int usb_kbd_probe(struct usb_interface *iface, return -ENODEV; endpoint = &interface->endpoint[0].desc; - if (!(endpoint->bEndpointAddress & 0x80)) + if (!(endpoint->bEndpointAddress & USB_DIR_IN)) return -ENODEV; - if ((endpoint->bmAttributes & 3) != 3) + if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT) return -ENODEV; pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress); maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe)); - if (!(kbd = kmalloc(sizeof(struct usb_kbd), GFP_KERNEL))) - return -ENOMEM; - memset(kbd, 0, sizeof(struct usb_kbd)); + kbd = kzalloc(sizeof(struct usb_kbd), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!kbd || !input_dev) + goto fail1; - if (usb_kbd_alloc_mem(dev, kbd)) { - usb_kbd_free_mem(dev, kbd); - kfree(kbd); - return -ENOMEM; - } + if (usb_kbd_alloc_mem(dev, kbd)) + goto fail2; kbd->usbdev = dev; + kbd->dev = input_dev; + + if (dev->manufacturer) + strlcpy(kbd->name, dev->manufacturer, sizeof(kbd->name)); + + if (dev->product) { + if (dev->manufacturer) + strlcat(kbd->name, " ", sizeof(kbd->name)); + strlcat(kbd->name, dev->product, sizeof(kbd->name)); + } + + if (!strlen(kbd->name)) + snprintf(kbd->name, sizeof(kbd->name), + "USB HIDBP Keyboard %04x:%04x", + le16_to_cpu(dev->descriptor.idVendor), + le16_to_cpu(dev->descriptor.idProduct)); + + usb_make_path(dev, kbd->phys, sizeof(kbd->phys)); + strlcpy(kbd->phys, "/input0", sizeof(kbd->phys)); - kbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_REP); - kbd->dev.ledbit[0] = BIT(LED_NUML) | BIT(LED_CAPSL) | BIT(LED_SCROLLL) | BIT(LED_COMPOSE) | BIT(LED_KANA); + input_dev->name = kbd->name; + input_dev->phys = kbd->phys; + usb_to_input_id(dev, &input_dev->id); + input_dev->cdev.dev = &iface->dev; + input_dev->private = kbd; + + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_REP); + input_dev->ledbit[0] = BIT(LED_NUML) | BIT(LED_CAPSL) | BIT(LED_SCROLLL) | BIT(LED_COMPOSE) | BIT(LED_KANA); for (i = 0; i < 255; i++) - set_bit(usb_kbd_keycode[i], kbd->dev.keybit); - clear_bit(0, kbd->dev.keybit); + set_bit(usb_kbd_keycode[i], input_dev->keybit); + clear_bit(0, input_dev->keybit); - kbd->dev.private = kbd; - kbd->dev.event = usb_kbd_event; - kbd->dev.open = usb_kbd_open; - kbd->dev.close = usb_kbd_close; + input_dev->event = usb_kbd_event; + input_dev->open = usb_kbd_open; + input_dev->close = usb_kbd_close; usb_fill_int_urb(kbd->irq, dev, pipe, kbd->new, (maxp > 8 ? 8 : maxp), @@ -284,37 +306,22 @@ static int usb_kbd_probe(struct usb_interface *iface, kbd->cr->wIndex = cpu_to_le16(interface->desc.bInterfaceNumber); kbd->cr->wLength = cpu_to_le16(1); - usb_make_path(dev, path, 64); - sprintf(kbd->phys, "%s/input0", path); - - kbd->dev.name = kbd->name; - kbd->dev.phys = kbd->phys; - usb_to_input_id(dev, &kbd->dev.id); - kbd->dev.dev = &iface->dev; - - if (dev->manufacturer) - strcat(kbd->name, dev->manufacturer); - if (dev->product) - sprintf(kbd->name, "%s %s", kbd->name, dev->product); - - if (!strlen(kbd->name)) - sprintf(kbd->name, "USB HIDBP Keyboard %04x:%04x", - kbd->dev.id.vendor, kbd->dev.id.product); - usb_fill_control_urb(kbd->led, dev, usb_sndctrlpipe(dev, 0), (void *) kbd->cr, kbd->leds, 1, usb_kbd_led, kbd); kbd->led->setup_dma = kbd->cr_dma; kbd->led->transfer_dma = kbd->leds_dma; - kbd->led->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP - | URB_NO_SETUP_DMA_MAP); + kbd->led->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP); - input_register_device(&kbd->dev); - - printk(KERN_INFO "input: %s on %s\n", kbd->name, path); + input_register_device(kbd->dev); usb_set_intfdata(iface, kbd); return 0; + +fail2: usb_kbd_free_mem(dev, kbd); +fail1: input_free_device(input_dev); + kfree(kbd); + return -ENOMEM; } static void usb_kbd_disconnect(struct usb_interface *intf) @@ -324,7 +331,7 @@ static void usb_kbd_disconnect(struct usb_interface *intf) usb_set_intfdata(intf, NULL); if (kbd) { usb_kill_urb(kbd->irq); - input_unregister_device(&kbd->dev); + input_unregister_device(kbd->dev); usb_kbd_free_mem(interface_to_usbdev(intf), kbd); kfree(kbd); } diff --git a/drivers/usb/input/usbmouse.c b/drivers/usb/input/usbmouse.c index 4104dec847fb..230f6b1b314a 100644 --- a/drivers/usb/input/usbmouse.c +++ b/drivers/usb/input/usbmouse.c @@ -50,7 +50,7 @@ struct usb_mouse { char name[128]; char phys[64]; struct usb_device *usbdev; - struct input_dev dev; + struct input_dev *dev; struct urb *irq; signed char *data; @@ -61,7 +61,7 @@ static void usb_mouse_irq(struct urb *urb, struct pt_regs *regs) { struct usb_mouse *mouse = urb->context; signed char *data = mouse->data; - struct input_dev *dev = &mouse->dev; + struct input_dev *dev = mouse->dev; int status; switch (urb->status) { @@ -115,14 +115,14 @@ static void usb_mouse_close(struct input_dev *dev) usb_kill_urb(mouse->irq); } -static int usb_mouse_probe(struct usb_interface * intf, const struct usb_device_id * id) +static int usb_mouse_probe(struct usb_interface *intf, const struct usb_device_id *id) { - struct usb_device * dev = interface_to_usbdev(intf); + struct usb_device *dev = interface_to_usbdev(intf); struct usb_host_interface *interface; struct usb_endpoint_descriptor *endpoint; struct usb_mouse *mouse; + struct input_dev *input_dev; int pipe, maxp; - char path[64]; interface = intf->cur_altsetting; @@ -130,59 +130,62 @@ static int usb_mouse_probe(struct usb_interface * intf, const struct usb_device_ return -ENODEV; endpoint = &interface->endpoint[0].desc; - if (!(endpoint->bEndpointAddress & 0x80)) + if (!(endpoint->bEndpointAddress & USB_DIR_IN)) return -ENODEV; - if ((endpoint->bmAttributes & 3) != 3) + if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT) return -ENODEV; pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress); maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe)); - if (!(mouse = kmalloc(sizeof(struct usb_mouse), GFP_KERNEL))) - return -ENOMEM; - memset(mouse, 0, sizeof(struct usb_mouse)); + mouse = kzalloc(sizeof(struct usb_mouse), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!mouse || !input_dev) + goto fail1; mouse->data = usb_buffer_alloc(dev, 8, SLAB_ATOMIC, &mouse->data_dma); - if (!mouse->data) { - kfree(mouse); - return -ENOMEM; - } + if (!mouse->data) + goto fail1; mouse->irq = usb_alloc_urb(0, GFP_KERNEL); - if (!mouse->irq) { - usb_buffer_free(dev, 8, mouse->data, mouse->data_dma); - kfree(mouse); - return -ENODEV; - } + if (!mouse->irq) + goto fail2; mouse->usbdev = dev; + mouse->dev = input_dev; + + if (dev->manufacturer) + strlcpy(mouse->name, dev->manufacturer, sizeof(mouse->name)); - mouse->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL); - mouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE); - mouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y); - mouse->dev.keybit[LONG(BTN_MOUSE)] |= BIT(BTN_SIDE) | BIT(BTN_EXTRA); - mouse->dev.relbit[0] |= BIT(REL_WHEEL); + if (dev->product) { + if (dev->manufacturer) + strlcat(mouse->name, " ", sizeof(mouse->name)); + strlcat(mouse->name, dev->product, sizeof(mouse->name)); + } - mouse->dev.private = mouse; - mouse->dev.open = usb_mouse_open; - mouse->dev.close = usb_mouse_close; + if (!strlen(mouse->name)) + snprintf(mouse->name, sizeof(mouse->name), + "USB HIDBP Mouse %04x:%04x", + le16_to_cpu(dev->descriptor.idVendor), + le16_to_cpu(dev->descriptor.idProduct)); - usb_make_path(dev, path, 64); - sprintf(mouse->phys, "%s/input0", path); + usb_make_path(dev, mouse->phys, sizeof(mouse->phys)); + strlcat(mouse->phys, "/input0", sizeof(mouse->phys)); - mouse->dev.name = mouse->name; - mouse->dev.phys = mouse->phys; - usb_to_input_id(dev, &mouse->dev.id); - mouse->dev.dev = &intf->dev; + input_dev->name = mouse->name; + input_dev->phys = mouse->phys; + usb_to_input_id(dev, &input_dev->id); + input_dev->cdev.dev = &intf->dev; - if (dev->manufacturer) - strcat(mouse->name, dev->manufacturer); - if (dev->product) - sprintf(mouse->name, "%s %s", mouse->name, dev->product); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); + input_dev->keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE); + input_dev->relbit[0] = BIT(REL_X) | BIT(REL_Y); + input_dev->keybit[LONG(BTN_MOUSE)] |= BIT(BTN_SIDE) | BIT(BTN_EXTRA); + input_dev->relbit[0] |= BIT(REL_WHEEL); - if (!strlen(mouse->name)) - sprintf(mouse->name, "USB HIDBP Mouse %04x:%04x", - mouse->dev.id.vendor, mouse->dev.id.product); + input_dev->private = mouse; + input_dev->open = usb_mouse_open; + input_dev->close = usb_mouse_close; usb_fill_int_urb(mouse->irq, dev, pipe, mouse->data, (maxp > 8 ? 8 : maxp), @@ -190,11 +193,15 @@ static int usb_mouse_probe(struct usb_interface * intf, const struct usb_device_ mouse->irq->transfer_dma = mouse->data_dma; mouse->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; - input_register_device(&mouse->dev); - printk(KERN_INFO "input: %s on %s\n", mouse->name, path); + input_register_device(mouse->dev); usb_set_intfdata(intf, mouse); return 0; + +fail2: usb_buffer_free(dev, 8, mouse->data, mouse->data_dma); +fail1: input_free_device(input_dev); + kfree(mouse); + return -ENOMEM; } static void usb_mouse_disconnect(struct usb_interface *intf) @@ -204,7 +211,7 @@ static void usb_mouse_disconnect(struct usb_interface *intf) usb_set_intfdata(intf, NULL); if (mouse) { usb_kill_urb(mouse->irq); - input_unregister_device(&mouse->dev); + input_unregister_device(mouse->dev); usb_free_urb(mouse->irq); usb_buffer_free(interface_to_usbdev(intf), 8, mouse->data, mouse->data_dma); kfree(mouse); diff --git a/drivers/usb/input/wacom.c b/drivers/usb/input/wacom.c index 3b266af3048a..ea0f75773ae1 100644 --- a/drivers/usb/input/wacom.c +++ b/drivers/usb/input/wacom.c @@ -111,7 +111,7 @@ struct wacom_features { struct wacom { signed char *data; dma_addr_t data_dma; - struct input_dev dev; + struct input_dev *dev; struct usb_device *usbdev; struct urb *irq; struct wacom_features *features; @@ -135,7 +135,7 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs) { struct wacom *wacom = urb->context; unsigned char *data = wacom->data; - struct input_dev *dev = &wacom->dev; + struct input_dev *dev = wacom->dev; int prox, pressure; int retval; @@ -225,7 +225,7 @@ static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs) { struct wacom *wacom = urb->context; unsigned char *data = wacom->data; - struct input_dev *dev = &wacom->dev; + struct input_dev *dev = wacom->dev; int retval; switch (urb->status) { @@ -275,7 +275,7 @@ static void wacom_penpartner_irq(struct urb *urb, struct pt_regs *regs) { struct wacom *wacom = urb->context; unsigned char *data = wacom->data; - struct input_dev *dev = &wacom->dev; + struct input_dev *dev = wacom->dev; int retval; switch (urb->status) { @@ -318,7 +318,7 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) { struct wacom *wacom = urb->context; unsigned char *data = wacom->data; - struct input_dev *dev = &wacom->dev; + struct input_dev *dev = wacom->dev; int x, y; int retval; @@ -397,7 +397,7 @@ static int wacom_intuos_inout(struct urb *urb) { struct wacom *wacom = urb->context; unsigned char *data = wacom->data; - struct input_dev *dev = &wacom->dev; + struct input_dev *dev = wacom->dev; int idx; /* tool number */ @@ -479,7 +479,7 @@ static void wacom_intuos_general(struct urb *urb) { struct wacom *wacom = urb->context; unsigned char *data = wacom->data; - struct input_dev *dev = &wacom->dev; + struct input_dev *dev = wacom->dev; unsigned int t; /* general pen packet */ @@ -509,7 +509,7 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs) { struct wacom *wacom = urb->context; unsigned char *data = wacom->data; - struct input_dev *dev = &wacom->dev; + struct input_dev *dev = wacom->dev; unsigned int t; int idx; int retval; @@ -738,95 +738,83 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i { struct usb_device *dev = interface_to_usbdev(intf); struct usb_endpoint_descriptor *endpoint; - char rep_data[2] = {0x02, 0x02}; struct wacom *wacom; - char path[64]; + struct input_dev *input_dev; + char rep_data[2] = {0x02, 0x02}; - if (!(wacom = kmalloc(sizeof(struct wacom), GFP_KERNEL))) - return -ENOMEM; - memset(wacom, 0, sizeof(struct wacom)); + wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!wacom || !input_dev) + goto fail1; wacom->data = usb_buffer_alloc(dev, 10, GFP_KERNEL, &wacom->data_dma); - if (!wacom->data) { - kfree(wacom); - return -ENOMEM; - } + if (!wacom->data) + goto fail1; wacom->irq = usb_alloc_urb(0, GFP_KERNEL); - if (!wacom->irq) { - usb_buffer_free(dev, 10, wacom->data, wacom->data_dma); - kfree(wacom); - return -ENOMEM; - } + if (!wacom->irq) + goto fail2; + + wacom->usbdev = dev; + wacom->dev = input_dev; + usb_make_path(dev, wacom->phys, sizeof(wacom->phys)); + strlcat(wacom->phys, "/input0", sizeof(wacom->phys)); wacom->features = wacom_features + (id - wacom_ids); + if (wacom->features->pktlen > 10) + BUG(); + + input_dev->name = wacom->features->name; + usb_to_input_id(dev, &input_dev->id); - wacom->dev.evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS); - wacom->dev.absbit[0] |= BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE); - wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_PEN) | BIT(BTN_TOUCH) | BIT(BTN_STYLUS); + input_dev->cdev.dev = &intf->dev; + input_dev->private = wacom; + input_dev->open = wacom_open; + input_dev->close = wacom_close; + + input_dev->evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS); + input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_PEN) | BIT(BTN_TOUCH) | BIT(BTN_STYLUS); + input_set_abs_params(input_dev, ABS_X, 0, wacom->features->y_max, 4, 0); + input_set_abs_params(input_dev, ABS_Y, 0, wacom->features->y_max, 4, 0); + input_set_abs_params(input_dev, ABS_PRESSURE, 0, wacom->features->pressure_max, 0, 0); switch (wacom->features->type) { case GRAPHIRE: - wacom->dev.evbit[0] |= BIT(EV_REL); - wacom->dev.relbit[0] |= BIT(REL_WHEEL); - wacom->dev.absbit[0] |= BIT(ABS_DISTANCE); - wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE); - wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_STYLUS2); + input_dev->evbit[0] |= BIT(EV_REL); + input_dev->relbit[0] |= BIT(REL_WHEEL); + input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE); + input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_STYLUS2); + input_set_abs_params(input_dev, ABS_DISTANCE, 0, wacom->features->distance_max, 0, 0); break; case INTUOS3: case CINTIQ: - wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER); - wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7); - wacom->dev.absbit[0] |= BIT(ABS_RX) | BIT(ABS_RY); + input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER); + input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7); + input_set_abs_params(input_dev, ABS_RX, 0, 4097, 0, 0); + input_set_abs_params(input_dev, ABS_RY, 0, 4097, 0, 0); /* fall through */ case INTUOS: - wacom->dev.evbit[0] |= BIT(EV_MSC) | BIT(EV_REL); - wacom->dev.mscbit[0] |= BIT(MSC_SERIAL); - wacom->dev.relbit[0] |= BIT(REL_WHEEL); - wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE) | BIT(BTN_SIDE) | BIT(BTN_EXTRA); - wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_TOOL_BRUSH) + input_dev->evbit[0] |= BIT(EV_MSC) | BIT(EV_REL); + input_dev->mscbit[0] |= BIT(MSC_SERIAL); + input_dev->relbit[0] |= BIT(REL_WHEEL); + input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE) | BIT(BTN_SIDE) | BIT(BTN_EXTRA); + input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_TOOL_BRUSH) | BIT(BTN_TOOL_PENCIL) | BIT(BTN_TOOL_AIRBRUSH) | BIT(BTN_TOOL_LENS) | BIT(BTN_STYLUS2); - wacom->dev.absbit[0] |= BIT(ABS_DISTANCE) | BIT(ABS_WHEEL) | BIT(ABS_TILT_X) | BIT(ABS_TILT_Y) | BIT(ABS_RZ) | BIT(ABS_THROTTLE); + input_set_abs_params(input_dev, ABS_DISTANCE, 0, wacom->features->distance_max, 0, 0); + input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); + input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0); + input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0); + input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); + input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); break; case PL: - wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_STYLUS2) | BIT(BTN_TOOL_RUBBER); + input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_STYLUS2) | BIT(BTN_TOOL_RUBBER); break; } - wacom->dev.absmax[ABS_X] = wacom->features->x_max; - wacom->dev.absmax[ABS_Y] = wacom->features->y_max; - wacom->dev.absmax[ABS_PRESSURE] = wacom->features->pressure_max; - wacom->dev.absmax[ABS_DISTANCE] = wacom->features->distance_max; - wacom->dev.absmax[ABS_TILT_X] = 127; - wacom->dev.absmax[ABS_TILT_Y] = 127; - wacom->dev.absmax[ABS_WHEEL] = 1023; - - wacom->dev.absmax[ABS_RX] = 4097; - wacom->dev.absmax[ABS_RY] = 4097; - wacom->dev.absmin[ABS_RZ] = -900; - wacom->dev.absmax[ABS_RZ] = 899; - wacom->dev.absmin[ABS_THROTTLE] = -1023; - wacom->dev.absmax[ABS_THROTTLE] = 1023; - - wacom->dev.absfuzz[ABS_X] = 4; - wacom->dev.absfuzz[ABS_Y] = 4; - - wacom->dev.private = wacom; - wacom->dev.open = wacom_open; - wacom->dev.close = wacom_close; - - usb_make_path(dev, path, 64); - sprintf(wacom->phys, "%s/input0", path); - - wacom->dev.name = wacom->features->name; - wacom->dev.phys = wacom->phys; - usb_to_input_id(dev, &wacom->dev.id); - wacom->dev.dev = &intf->dev; - wacom->usbdev = dev; - endpoint = &intf->cur_altsetting->endpoint[0].desc; if (wacom->features->pktlen > 10) @@ -839,18 +827,20 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i wacom->irq->transfer_dma = wacom->data_dma; wacom->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; - input_register_device(&wacom->dev); + input_register_device(wacom->dev); /* ask the tablet to report tablet data */ usb_set_report(intf, 3, 2, rep_data, 2); /* repeat once (not sure why the first call often fails) */ usb_set_report(intf, 3, 2, rep_data, 2); - printk(KERN_INFO "input: %s on %s\n", wacom->features->name, path); - usb_set_intfdata(intf, wacom); - return 0; + +fail2: usb_buffer_free(dev, 10, wacom->data, wacom->data_dma); +fail1: input_free_device(input_dev); + kfree(wacom); + return -ENOMEM; } static void wacom_disconnect(struct usb_interface *intf) @@ -860,7 +850,7 @@ static void wacom_disconnect(struct usb_interface *intf) usb_set_intfdata(intf, NULL); if (wacom) { usb_kill_urb(wacom->irq); - input_unregister_device(&wacom->dev); + input_unregister_device(wacom->dev); usb_free_urb(wacom->irq); usb_buffer_free(interface_to_usbdev(intf), 10, wacom->data, wacom->data_dma); kfree(wacom); diff --git a/drivers/usb/input/xpad.c b/drivers/usb/input/xpad.c index 18125e0bffa2..43112f040b6d 100644 --- a/drivers/usb/input/xpad.c +++ b/drivers/usb/input/xpad.c @@ -103,7 +103,7 @@ static struct usb_device_id xpad_table [] = { MODULE_DEVICE_TABLE (usb, xpad_table); struct usb_xpad { - struct input_dev dev; /* input device interface */ + struct input_dev *dev; /* input device interface */ struct usb_device *udev; /* usb device */ struct urb *irq_in; /* urb for interrupt in report */ @@ -125,7 +125,7 @@ struct usb_xpad { static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data, struct pt_regs *regs) { - struct input_dev *dev = &xpad->dev; + struct input_dev *dev = xpad->dev; input_regs(dev, regs); @@ -214,9 +214,9 @@ static void xpad_close (struct input_dev *dev) static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) { struct usb_device *udev = interface_to_usbdev (intf); - struct usb_xpad *xpad = NULL; + struct usb_xpad *xpad; + struct input_dev *input_dev; struct usb_endpoint_descriptor *ep_irq_in; - char path[64]; int i; for (i = 0; xpad_device[i].idVendor; i++) { @@ -225,89 +225,80 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id break; } - if ((xpad = kmalloc (sizeof(struct usb_xpad), GFP_KERNEL)) == NULL) { - err("cannot allocate memory for new pad"); - return -ENOMEM; - } - memset(xpad, 0, sizeof(struct usb_xpad)); + xpad = kzalloc(sizeof(struct usb_xpad), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!xpad || !input_dev) + goto fail1; xpad->idata = usb_buffer_alloc(udev, XPAD_PKT_LEN, SLAB_ATOMIC, &xpad->idata_dma); - if (!xpad->idata) { - kfree(xpad); - return -ENOMEM; - } + if (!xpad->idata) + goto fail1; xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL); - if (!xpad->irq_in) { - err("cannot allocate memory for new pad irq urb"); - usb_buffer_free(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); - kfree(xpad); - return -ENOMEM; - } - - ep_irq_in = &intf->cur_altsetting->endpoint[0].desc; - - usb_fill_int_urb(xpad->irq_in, udev, - usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), - xpad->idata, XPAD_PKT_LEN, xpad_irq_in, - xpad, ep_irq_in->bInterval); - xpad->irq_in->transfer_dma = xpad->idata_dma; - xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; + if (!xpad->irq_in) + goto fail2; xpad->udev = udev; + xpad->dev = input_dev; + usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); + strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); - usb_to_input_id(udev, &xpad->dev.id); - xpad->dev.dev = &intf->dev; - xpad->dev.private = xpad; - xpad->dev.name = xpad_device[i].name; - xpad->dev.phys = xpad->phys; - xpad->dev.open = xpad_open; - xpad->dev.close = xpad_close; - - usb_make_path(udev, path, 64); - snprintf(xpad->phys, 64, "%s/input0", path); + input_dev->name = xpad_device[i].name; + input_dev->phys = xpad->phys; + usb_to_input_id(udev, &input_dev->id); + input_dev->cdev.dev = &intf->dev; + input_dev->private = xpad; + input_dev->open = xpad_open; + input_dev->close = xpad_close; - xpad->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); for (i = 0; xpad_btn[i] >= 0; i++) - set_bit(xpad_btn[i], xpad->dev.keybit); + set_bit(xpad_btn[i], input_dev->keybit); for (i = 0; xpad_abs[i] >= 0; i++) { signed short t = xpad_abs[i]; - set_bit(t, xpad->dev.absbit); + set_bit(t, input_dev->absbit); switch (t) { case ABS_X: case ABS_Y: case ABS_RX: case ABS_RY: /* the two sticks */ - xpad->dev.absmax[t] = 32767; - xpad->dev.absmin[t] = -32768; - xpad->dev.absflat[t] = 128; - xpad->dev.absfuzz[t] = 16; + input_set_abs_params(input_dev, t, -32768, 32767, 16, 128); break; case ABS_Z: case ABS_RZ: /* the triggers */ - xpad->dev.absmax[t] = 255; - xpad->dev.absmin[t] = 0; + input_set_abs_params(input_dev, t, 0, 255, 0, 0); break; case ABS_HAT0X: case ABS_HAT0Y: /* the d-pad */ - xpad->dev.absmax[t] = 1; - xpad->dev.absmin[t] = -1; + input_set_abs_params(input_dev, t, -1, 1, 0, 0); break; } } - input_register_device(&xpad->dev); + ep_irq_in = &intf->cur_altsetting->endpoint[0].desc; + usb_fill_int_urb(xpad->irq_in, udev, + usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), + xpad->idata, XPAD_PKT_LEN, xpad_irq_in, + xpad, ep_irq_in->bInterval); + xpad->irq_in->transfer_dma = xpad->idata_dma; + xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; - printk(KERN_INFO "input: %s on %s", xpad->dev.name, path); + input_register_device(xpad->dev); usb_set_intfdata(intf, xpad); return 0; + +fail2: usb_buffer_free(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); +fail1: input_free_device(input_dev); + kfree(xpad); + return -ENOMEM; + } static void xpad_disconnect(struct usb_interface *intf) @@ -317,7 +308,7 @@ static void xpad_disconnect(struct usb_interface *intf) usb_set_intfdata(intf, NULL); if (xpad) { usb_kill_urb(xpad->irq_in); - input_unregister_device(&xpad->dev); + input_unregister_device(xpad->dev); usb_free_urb(xpad->irq_in); usb_buffer_free(interface_to_usbdev(intf), XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); kfree(xpad); diff --git a/drivers/usb/input/yealink.c b/drivers/usb/input/yealink.c index 58a176ef96a5..f526aebea502 100644 --- a/drivers/usb/input/yealink.c +++ b/drivers/usb/input/yealink.c @@ -54,6 +54,7 @@ #include <linux/module.h> #include <linux/rwsem.h> #include <linux/usb.h> +#include <linux/usb_input.h> #include "map_to_7segment.h" #include "yealink.h" @@ -101,12 +102,12 @@ static const struct lcd_segment_map { }; struct yealink_dev { - struct input_dev idev; /* input device */ + struct input_dev *idev; /* input device */ struct usb_device *udev; /* usb device */ /* irq input channel */ struct yld_ctl_packet *irq_data; - dma_addr_t irq_dma; + dma_addr_t irq_dma; struct urb *urb_irq; /* control output channel */ @@ -237,7 +238,7 @@ static int map_p1k_to_key(int scancode) */ static void report_key(struct yealink_dev *yld, int key, struct pt_regs *regs) { - struct input_dev *idev = &yld->idev; + struct input_dev *idev = yld->idev; input_regs(idev, regs); if (yld->key_code >= 0) { @@ -809,8 +810,12 @@ static int usb_cleanup(struct yealink_dev *yld, int err) } if (yld->urb_ctl) usb_free_urb(yld->urb_ctl); - if (yld->idev.dev) - input_unregister_device(&yld->idev); + if (yld->idev) { + if (err) + input_free_device(yld->idev); + else + input_unregister_device(yld->idev); + } if (yld->ctl_req) usb_buffer_free(yld->udev, sizeof(*(yld->ctl_req)), yld->ctl_req, yld->ctl_req_dma); @@ -857,7 +862,7 @@ static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id) struct usb_host_interface *interface; struct usb_endpoint_descriptor *endpoint; struct yealink_dev *yld; - char path[64]; + struct input_dev *input_dev; int ret, pipe, i; i = usb_match(udev); @@ -866,17 +871,21 @@ static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id) interface = intf->cur_altsetting; endpoint = &interface->endpoint[0].desc; - if (!(endpoint->bEndpointAddress & 0x80)) + if (!(endpoint->bEndpointAddress & USB_DIR_IN)) return -EIO; - if ((endpoint->bmAttributes & 3) != 3) + if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT) return -EIO; - if ((yld = kmalloc(sizeof(struct yealink_dev), GFP_KERNEL)) == NULL) + yld = kzalloc(sizeof(struct yealink_dev), GFP_KERNEL); + if (!yld) return -ENOMEM; - memset(yld, 0, sizeof(*yld)); yld->udev = udev; + yld->idev = input_dev = input_allocate_device(); + if (!input_dev) + return usb_cleanup(yld, -ENOMEM); + /* allocate usb buffers */ yld->irq_data = usb_buffer_alloc(udev, USB_PKT_LEN, SLAB_ATOMIC, &yld->irq_dma); @@ -935,42 +944,37 @@ static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id) yld->urb_ctl->dev = udev; /* find out the physical bus location */ - if (usb_make_path(udev, path, sizeof(path)) > 0) - snprintf(yld->phys, sizeof(yld->phys)-1, "%s/input0", path); + usb_make_path(udev, yld->phys, sizeof(yld->phys)); + strlcat(yld->phys, "/input0", sizeof(yld->phys)); /* register settings for the input device */ - init_input_dev(&yld->idev); - yld->idev.private = yld; - yld->idev.id.bustype = BUS_USB; - yld->idev.id.vendor = le16_to_cpu(udev->descriptor.idVendor); - yld->idev.id.product = le16_to_cpu(udev->descriptor.idProduct); - yld->idev.id.version = le16_to_cpu(udev->descriptor.bcdDevice); - yld->idev.dev = &intf->dev; - yld->idev.name = yld_device[i].name; - yld->idev.phys = yld->phys; - /* yld->idev.event = input_ev; TODO */ - yld->idev.open = input_open; - yld->idev.close = input_close; + input_dev->name = yld_device[i].name; + input_dev->phys = yld->phys; + usb_to_input_id(udev, &input_dev->id); + input_dev->cdev.dev = &intf->dev; + + input_dev->private = yld; + input_dev->open = input_open; + input_dev->close = input_close; + /* input_dev->event = input_ev; TODO */ /* register available key events */ - yld->idev.evbit[0] = BIT(EV_KEY); + input_dev->evbit[0] = BIT(EV_KEY); for (i = 0; i < 256; i++) { int k = map_p1k_to_key(i); if (k >= 0) { - set_bit(k & 0xff, yld->idev.keybit); + set_bit(k & 0xff, input_dev->keybit); if (k >> 8) - set_bit(k >> 8, yld->idev.keybit); + set_bit(k >> 8, input_dev->keybit); } } - printk(KERN_INFO "input: %s on %s\n", yld->idev.name, path); - - input_register_device(&yld->idev); + input_register_device(yld->idev); usb_set_intfdata(intf, yld); /* clear visible elements */ - for (i=0; i<ARRAY_SIZE(lcdMap); i++) + for (i = 0; i < ARRAY_SIZE(lcdMap); i++) setChar(yld, i, ' '); /* display driver version on LCD line 3 */ diff --git a/drivers/usb/media/konicawc.c b/drivers/usb/media/konicawc.c index 20ac9e1069d4..9fe2c2710d13 100644 --- a/drivers/usb/media/konicawc.c +++ b/drivers/usb/media/konicawc.c @@ -119,7 +119,7 @@ struct konicawc { int yplanesz; /* Number of bytes in the Y plane */ unsigned int buttonsts:1; #ifdef CONFIG_INPUT - struct input_dev input; + struct input_dev *input; char input_physname[64]; #endif }; @@ -218,6 +218,57 @@ static void konicawc_adjust_picture(struct uvd *uvd) konicawc_camera_on(uvd); } +#ifdef CONFIG_INPUT + +static void konicawc_register_input(struct konicawc *cam, struct usb_device *dev) +{ + struct input_dev *input_dev; + + usb_make_path(dev, cam->input_physname, sizeof(cam->input_physname)); + strncat(cam->input_physname, "/input0", sizeof(cam->input_physname)); + + cam->input = input_dev = input_allocate_device(); + if (!input_dev) { + warn("Not enough memory for camera's input device\n"); + return; + } + + input_dev->name = "Konicawc snapshot button"; + input_dev->phys = cam->input_physname; + usb_to_input_id(dev, &input_dev->id); + input_dev->cdev.dev = &dev->dev; + + input_dev->evbit[0] = BIT(EV_KEY); + input_dev->keybit[LONG(BTN_0)] = BIT(BTN_0); + + input_dev->private = cam; + + input_register_device(cam->input); +} + +static void konicawc_unregister_input(struct konicawc *cam) +{ + if (cam->input) { + input_unregister_device(cam->input); + cam->input = NULL; + } +} + +static void konicawc_report_buttonstat(struct konicawc *cam) +{ + if (cam->input) { + input_report_key(cam->input, BTN_0, cam->buttonsts); + input_sync(cam->input); + } +} + +#else + +static inline void konicawc_register_input(struct konicawc *cam, struct usb_device *dev) { } +static inline void konicawc_unregister_input(struct konicawc *cam) { } +static inline void konicawc_report_buttonstat(struct konicawc *cam) { } + +#endif /* CONFIG_INPUT */ static int konicawc_compress_iso(struct uvd *uvd, struct urb *dataurb, struct urb *stsurb) { @@ -273,10 +324,7 @@ static int konicawc_compress_iso(struct uvd *uvd, struct urb *dataurb, struct ur if(button != cam->buttonsts) { DEBUG(2, "button: %sclicked", button ? "" : "un"); cam->buttonsts = button; -#ifdef CONFIG_INPUT - input_report_key(&cam->input, BTN_0, cam->buttonsts); - input_sync(&cam->input); -#endif + konicawc_report_buttonstat(cam); } if(sts == 0x01) { /* drop frame */ @@ -645,9 +693,9 @@ static int konicawc_set_video_mode(struct uvd *uvd, struct video_window *vw) RingQueue_Flush(&uvd->dp); cam->lastframe = -2; if(uvd->curframe != -1) { - uvd->frame[uvd->curframe].curline = 0; - uvd->frame[uvd->curframe].seqRead_Length = 0; - uvd->frame[uvd->curframe].seqRead_Index = 0; + uvd->frame[uvd->curframe].curline = 0; + uvd->frame[uvd->curframe].seqRead_Length = 0; + uvd->frame[uvd->curframe].seqRead_Index = 0; } konicawc_start_data(uvd); @@ -718,7 +766,6 @@ static void konicawc_configure_video(struct uvd *uvd) DEBUG(1, "setting initial values"); } - static int konicawc_probe(struct usb_interface *intf, const struct usb_device_id *devid) { struct usb_device *dev = interface_to_usbdev(intf); @@ -839,21 +886,8 @@ static int konicawc_probe(struct usb_interface *intf, const struct usb_device_id err("usbvideo_RegisterVideoDevice() failed."); uvd = NULL; } -#ifdef CONFIG_INPUT - /* Register input device for button */ - memset(&cam->input, 0, sizeof(struct input_dev)); - cam->input.name = "Konicawc snapshot button"; - cam->input.private = cam; - cam->input.evbit[0] = BIT(EV_KEY); - cam->input.keybit[LONG(BTN_0)] = BIT(BTN_0); - usb_to_input_id(dev, &cam->input.id); - input_register_device(&cam->input); - - usb_make_path(dev, cam->input_physname, 56); - strcat(cam->input_physname, "/input0"); - cam->input.phys = cam->input_physname; - info("konicawc: %s on %s\n", cam->input.name, cam->input.phys); -#endif + + konicawc_register_input(cam, dev); } if (uvd) { @@ -869,10 +903,9 @@ static void konicawc_free_uvd(struct uvd *uvd) int i; struct konicawc *cam = (struct konicawc *)uvd->user_data; -#ifdef CONFIG_INPUT - input_unregister_device(&cam->input); -#endif - for (i=0; i < USBVIDEO_NUMSBUF; i++) { + konicawc_unregister_input(cam); + + for (i = 0; i < USBVIDEO_NUMSBUF; i++) { usb_free_urb(cam->sts_urb[i]); cam->sts_urb[i] = NULL; } diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c index 2c9402dc702b..89401a59f952 100644 --- a/drivers/usb/storage/onetouch.c +++ b/drivers/usb/storage/onetouch.c @@ -5,7 +5,7 @@ * Copyright (c) 2005 Nick Sillik <n.sillik@temple.edu> * * Initial work by: - * Copyright (c) 2003 Erik Thyren <erth7411@student.uu.se> + * Copyright (c) 2003 Erik Thyren <erth7411@student.uu.se> * * Based on usbmouse.c (Vojtech Pavlik) and xpad.c (Marko Friedemann) * @@ -46,7 +46,7 @@ void onetouch_release_input(void *onetouch_); struct usb_onetouch { char name[128]; char phys[64]; - struct input_dev dev; /* input device interface */ + struct input_dev *dev; /* input device interface */ struct usb_device *udev; /* usb device */ struct urb *irq; /* urb for interrupt in report */ @@ -58,7 +58,7 @@ static void usb_onetouch_irq(struct urb *urb, struct pt_regs *regs) { struct usb_onetouch *onetouch = urb->context; signed char *data = onetouch->data; - struct input_dev *dev = &onetouch->dev; + struct input_dev *dev = onetouch->dev; int status; switch (urb->status) { @@ -74,11 +74,9 @@ static void usb_onetouch_irq(struct urb *urb, struct pt_regs *regs) } input_regs(dev, regs); - - input_report_key(&onetouch->dev, ONETOUCH_BUTTON, - data[0] & 0x02); - + input_report_key(dev, ONETOUCH_BUTTON, data[0] & 0x02); input_sync(dev); + resubmit: status = usb_submit_urb (urb, SLAB_ATOMIC); if (status) @@ -113,8 +111,8 @@ int onetouch_connect_input(struct us_data *ss) struct usb_host_interface *interface; struct usb_endpoint_descriptor *endpoint; struct usb_onetouch *onetouch; + struct input_dev *input_dev; int pipe, maxp; - char path[64]; interface = ss->pusb_intf->cur_altsetting; @@ -122,62 +120,62 @@ int onetouch_connect_input(struct us_data *ss) return -ENODEV; endpoint = &interface->endpoint[2].desc; - if(!(endpoint->bEndpointAddress & USB_DIR_IN)) + if (!(endpoint->bEndpointAddress & USB_DIR_IN)) return -ENODEV; - if((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) + if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT) return -ENODEV; pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress); maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe)); - if (!(onetouch = kcalloc(1, sizeof(struct usb_onetouch), GFP_KERNEL))) - return -ENOMEM; + onetouch = kzalloc(sizeof(struct usb_onetouch), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!onetouch || !input_dev) + goto fail1; onetouch->data = usb_buffer_alloc(udev, ONETOUCH_PKT_LEN, SLAB_ATOMIC, &onetouch->data_dma); - if (!onetouch->data){ - kfree(onetouch); - return -ENOMEM; - } + if (!onetouch->data) + goto fail1; onetouch->irq = usb_alloc_urb(0, GFP_KERNEL); - if (!onetouch->irq){ - kfree(onetouch); - usb_buffer_free(udev, ONETOUCH_PKT_LEN, - onetouch->data, onetouch->data_dma); - return -ENODEV; - } - + if (!onetouch->irq) + goto fail2; onetouch->udev = udev; + onetouch->dev = input_dev; - set_bit(EV_KEY, onetouch->dev.evbit); - set_bit(ONETOUCH_BUTTON, onetouch->dev.keybit); - clear_bit(0, onetouch->dev.keybit); + if (udev->manufacturer) + strlcpy(onetouch->name, udev->manufacturer, + sizeof(onetouch->name)); + if (udev->product) { + if (udev->manufacturer) + strlcat(onetouch->name, " ", sizeof(onetouch->name)); + strlcat(onetouch->name, udev->product, sizeof(onetouch->name)); + } - onetouch->dev.private = onetouch; - onetouch->dev.open = usb_onetouch_open; - onetouch->dev.close = usb_onetouch_close; + if (!strlen(onetouch->name)) + snprintf(onetouch->name, sizeof(onetouch->name), + "Maxtor Onetouch %04x:%04x", + le16_to_cpu(udev->descriptor.idVendor), + le16_to_cpu(udev->descriptor.idProduct)); - usb_make_path(udev, path, sizeof(path)); - sprintf(onetouch->phys, "%s/input0", path); + usb_make_path(udev, onetouch->phys, sizeof(onetouch->phys)); + strlcat(onetouch->phys, "/input0", sizeof(onetouch->phys)); - onetouch->dev.name = onetouch->name; - onetouch->dev.phys = onetouch->phys; + input_dev->name = onetouch->name; + input_dev->phys = onetouch->phys; + usb_to_input_id(udev, &input_dev->id); + input_dev->cdev.dev = &udev->dev; - usb_to_input_id(udev, &onetouch->dev.id); + set_bit(EV_KEY, input_dev->evbit); + set_bit(ONETOUCH_BUTTON, input_dev->keybit); + clear_bit(0, input_dev->keybit); - onetouch->dev.dev = &udev->dev; - - if (udev->manufacturer) - strcat(onetouch->name, udev->manufacturer); - if (udev->product) - sprintf(onetouch->name, "%s %s", onetouch->name, - udev->product); - if (!strlen(onetouch->name)) - sprintf(onetouch->name, "Maxtor Onetouch %04x:%04x", - onetouch->dev.id.vendor, onetouch->dev.id.product); + input_dev->private = onetouch; + input_dev->open = usb_onetouch_open; + input_dev->close = usb_onetouch_close; usb_fill_int_urb(onetouch->irq, udev, pipe, onetouch->data, (maxp > 8 ? 8 : maxp), @@ -188,10 +186,15 @@ int onetouch_connect_input(struct us_data *ss) ss->extra_destructor = onetouch_release_input; ss->extra = onetouch; - input_register_device(&onetouch->dev); - printk(KERN_INFO "usb-input: %s on %s\n", onetouch->dev.name, path); + input_register_device(onetouch->dev); return 0; + + fail2: usb_buffer_free(udev, ONETOUCH_PKT_LEN, + onetouch->data, onetouch->data_dma); + fail1: kfree(onetouch); + input_free_device(input_dev); + return -ENOMEM; } void onetouch_release_input(void *onetouch_) @@ -200,11 +203,9 @@ void onetouch_release_input(void *onetouch_) if (onetouch) { usb_kill_urb(onetouch->irq); - input_unregister_device(&onetouch->dev); + input_unregister_device(onetouch->dev); usb_free_urb(onetouch->irq); usb_buffer_free(onetouch->udev, ONETOUCH_PKT_LEN, onetouch->data, onetouch->data_dma); - printk(KERN_INFO "usb-input: deregistering %s\n", - onetouch->dev.name); } } diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c index 321dbe91dc14..cde6fd8eb390 100644 --- a/drivers/video/amba-clcd.c +++ b/drivers/video/amba-clcd.c @@ -22,6 +22,7 @@ #include <linux/ioport.h> #include <linux/list.h> +#include <asm/sizes.h> #include <asm/hardware/amba.h> #include <asm/hardware/clock.h> diff --git a/drivers/video/backlight/corgi_bl.c b/drivers/video/backlight/corgi_bl.c index 3c72c627e65e..1991fdb32dfb 100644 --- a/drivers/video/backlight/corgi_bl.c +++ b/drivers/video/backlight/corgi_bl.c @@ -73,17 +73,15 @@ static void corgibl_blank(int blank) } #ifdef CONFIG_PM -static int corgibl_suspend(struct device *dev, pm_message_t state, u32 level) +static int corgibl_suspend(struct device *dev, pm_message_t state) { - if (level == SUSPEND_POWER_DOWN) - corgibl_blank(FB_BLANK_POWERDOWN); + corgibl_blank(FB_BLANK_POWERDOWN); return 0; } -static int corgibl_resume(struct device *dev, u32 level) +static int corgibl_resume(struct device *dev) { - if (level == RESUME_POWER_ON) - corgibl_blank(FB_BLANK_UNBLANK); + corgibl_blank(FB_BLANK_UNBLANK); return 0; } #else diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig index eb83a7874c71..7e731691e2a9 100644 --- a/drivers/video/console/Kconfig +++ b/drivers/video/console/Kconfig @@ -110,7 +110,7 @@ config STI_CONSOLE config FONTS bool "Select compiled-in fonts" - depends on FRAMEBUFFER_CONSOLE + depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE help Say Y here if you would like to use fonts other than the default your frame buffer console usually use. @@ -123,7 +123,7 @@ config FONTS config FONT_8x8 bool "VGA 8x8 font" if FONTS - depends on FRAMEBUFFER_CONSOLE + depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE default y if !SPARC32 && !SPARC64 && !FONTS help This is the "high resolution" font for the VGA frame buffer (the one @@ -137,7 +137,7 @@ config FONT_8x8 config FONT_8x16 bool "VGA 8x16 font" if FONTS - depends on FRAMEBUFFER_CONSOLE || SGI_NEWPORT_CONSOLE=y || USB_SISUSBVGA_CON + depends on FRAMEBUFFER_CONSOLE || SGI_NEWPORT_CONSOLE=y || STI_CONSOLE || USB_SISUSBVGA_CON default y if !SPARC32 && !SPARC64 && !FONTS help This is the "high resolution" font for the VGA frame buffer (the one @@ -147,7 +147,7 @@ config FONT_8x16 config FONT_6x11 bool "Mac console 6x11 font (not supported by all drivers)" if FONTS - depends on FRAMEBUFFER_CONSOLE + depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE default y if !SPARC32 && !SPARC64 && !FONTS && MAC help Small console font with Macintosh-style high-half glyphs. Some Mac diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c index d940f605acb6..a7bcd17112c0 100644 --- a/drivers/video/console/sticore.c +++ b/drivers/video/console/sticore.c @@ -511,12 +511,12 @@ sti_select_fbfont( struct sti_cooked_rom *cooked_rom, char *fbfont_name ) struct sti_cooked_font *cooked_font; if (!fbfont_name || !strlen(fbfont_name)) - return NULL; + return NULL; fbfont = find_font(fbfont_name); if (!fbfont) - fbfont = get_default_font(1024,768); + fbfont = get_default_font(1024,768); if (!fbfont) - return NULL; + return NULL; DPRINTK((KERN_DEBUG "selected %dx%d fb-font %s\n", fbfont->width, fbfont->height, fbfont->name)); @@ -527,7 +527,7 @@ sti_select_fbfont( struct sti_cooked_rom *cooked_rom, char *fbfont_name ) nf = kmalloc(size, GFP_KERNEL); if (!nf) - return NULL; + return NULL; memset(nf, 0, size); nf->first_char = 0; @@ -546,8 +546,8 @@ sti_select_fbfont( struct sti_cooked_rom *cooked_rom, char *fbfont_name ) cooked_font = kmalloc(sizeof(*cooked_font), GFP_KERNEL); if (!cooked_font) { - kfree(nf); - return NULL; + kfree(nf); + return NULL; } cooked_font->raw = nf; @@ -595,7 +595,7 @@ sti_select_font(struct sti_cooked_rom *rom, static void __init sti_dump_rom(struct sti_rom *rom) { - printk(KERN_INFO " id %04x-%04x, conforms to spec rev. %d.%02x\n", + printk(KERN_INFO " id %04x-%04x, conforms to spec rev. %d.%02x\n", rom->graphics_id[0], rom->graphics_id[1], rom->revno[0] >> 4, @@ -651,15 +651,16 @@ sti_search_font(struct sti_cooked_rom *rom, int height, int width) struct sti_cooked_font *font; int i = 0; - for(font = rom->font_start; font; font = font->next_font, i++) { - if((font->raw->width == width) && (font->raw->height == height)) + for (font = rom->font_start; font; font = font->next_font, i++) { + if ((font->raw->width == width) && + (font->raw->height == height)) return i; } return 0; } -#define BMODE_RELOCATE(offset) offset = (offset) / 4; -#define BMODE_LAST_ADDR_OFFS 0x50 +#define BMODE_RELOCATE(offset) offset = (offset) / 4; +#define BMODE_LAST_ADDR_OFFS 0x50 static void * __init sti_bmode_font_raw(struct sti_cooked_font *f) @@ -700,35 +701,35 @@ sti_get_bmode_rom (unsigned long address) { struct sti_rom *raw; u32 size; - struct sti_rom_font *raw_font, *font_start; - + struct sti_rom_font *raw_font, *font_start; + sti_bmode_rom_copy(address + BMODE_LAST_ADDR_OFFS, sizeof(size), &size); - - size = (size+3) / 4; + + size = (size+3) / 4; raw = kmalloc(size, GFP_KERNEL); if (raw) { - sti_bmode_rom_copy(address, size, raw); - memmove (&raw->res004, &raw->type[0], 0x3c); - raw->type[3] = raw->res004; + sti_bmode_rom_copy(address, size, raw); + memmove (&raw->res004, &raw->type[0], 0x3c); + raw->type[3] = raw->res004; - BMODE_RELOCATE (raw->region_list); - BMODE_RELOCATE (raw->font_start); + BMODE_RELOCATE (raw->region_list); + BMODE_RELOCATE (raw->font_start); - BMODE_RELOCATE (raw->init_graph); - BMODE_RELOCATE (raw->state_mgmt); - BMODE_RELOCATE (raw->font_unpmv); - BMODE_RELOCATE (raw->block_move); - BMODE_RELOCATE (raw->inq_conf); + BMODE_RELOCATE (raw->init_graph); + BMODE_RELOCATE (raw->state_mgmt); + BMODE_RELOCATE (raw->font_unpmv); + BMODE_RELOCATE (raw->block_move); + BMODE_RELOCATE (raw->inq_conf); - raw_font = ((void *)raw) + raw->font_start; - font_start = raw_font; + raw_font = ((void *)raw) + raw->font_start; + font_start = raw_font; - while (raw_font->next_font) { - BMODE_RELOCATE (raw_font->next_font); - raw_font = ((void *)font_start) + raw_font->next_font; - } + while (raw_font->next_font) { + BMODE_RELOCATE (raw_font->next_font); + raw_font = ((void *)font_start) + raw_font->next_font; + } } - return raw; + return raw; } struct sti_rom * __init @@ -736,15 +737,15 @@ sti_get_wmode_rom (unsigned long address) { struct sti_rom *raw; unsigned long size; - + /* read the ROM size directly from the struct in ROM */ size = gsc_readl(address + offsetof(struct sti_rom,last_addr)); raw = kmalloc(size, GFP_KERNEL); - if(raw) - sti_rom_copy(address, size, raw); + if (raw) + sti_rom_copy(address, size, raw); - return raw; + return raw; } int __init @@ -757,14 +758,14 @@ sti_read_rom(int wordmode, struct sti_struct *sti, unsigned long address) if (!cooked) goto out_err; - if (wordmode) - raw = sti_get_wmode_rom (address); - else - raw = sti_get_bmode_rom (address); + if (wordmode) + raw = sti_get_wmode_rom (address); + else + raw = sti_get_bmode_rom (address); + + if (!raw) + goto out_err; - if (!raw) - goto out_err; - if (!sti_cook_fonts(cooked, raw)) { printk(KERN_ERR "No font found for STI at %08lx\n", address); goto out_err; @@ -787,7 +788,7 @@ sti_read_rom(int wordmode, struct sti_struct *sti, unsigned long address) sti->font_width = sti->font->raw->width; sti->font_height = sti->font->raw->height; if (!wordmode) - sti->font->raw = sti_bmode_font_raw(sti->font); + sti->font->raw = sti_bmode_font_raw(sti->font); sti->sti_mem_request = raw->sti_mem_req; sti->graphics_id[0] = raw->graphics_id[0]; @@ -811,16 +812,16 @@ sti_try_rom_generic(unsigned long address, unsigned long hpa, struct pci_dev *pd u32 sig; if (num_sti_roms >= MAX_STI_ROMS) { - printk(KERN_WARNING "maximum number of STI ROMS reached !\n"); - return NULL; + printk(KERN_WARNING "maximum number of STI ROMS reached !\n"); + return NULL; } sti = kmalloc(sizeof(*sti), GFP_KERNEL); if (!sti) { - printk(KERN_ERR "Not enough memory !\n"); - return NULL; + printk(KERN_ERR "Not enough memory !\n"); + return NULL; } - + memset(sti, 0, sizeof(*sti)); spin_lock_init(&sti->lock); @@ -932,28 +933,21 @@ static void __init sticore_check_for_default_sti(struct sti_struct *sti, char *p */ static int __init sticore_pa_init(struct parisc_device *dev) { - unsigned long rom = 0; char pa_path[21]; struct sti_struct *sti = NULL; - - if(dev->num_addrs) { - rom = dev->addr[0]; - } - if (!rom) { - rom = dev->hpa; - DPRINTK((KERN_DEBUG "Trying STI ROM at %08lx, hpa at %08lx\n", rom, dev->hpa)); - sti = sti_try_rom_generic(rom, dev->hpa, NULL); - rom = PAGE0->proc_sti; - } - if (!sti) { - DPRINTK((KERN_DEBUG "Trying STI ROM at %08lx, hpa at %08lx\n", rom, dev->hpa)); - sti = sti_try_rom_generic(rom, dev->hpa, NULL); - } + int hpa = dev->hpa.start; + + if (dev->num_addrs && dev->addr[0]) + sti = sti_try_rom_generic(dev->addr[0], hpa, NULL); + if (!sti) + sti = sti_try_rom_generic(hpa, hpa, NULL); + if (!sti) + sti = sti_try_rom_generic(PAGE0->proc_sti, hpa, NULL); if (!sti) return 1; - + print_pa_hwpath(dev, pa_path); - sticore_check_for_default_sti (sti, pa_path); + sticore_check_for_default_sti(sti, pa_path); return 0; } diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index 70be7009f8af..9073be4221a8 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -1031,7 +1031,7 @@ register_framebuffer(struct fb_info *fb_info) break; fb_info->node = i; - fb_info->class_device = class_device_create(fb_class, MKDEV(FB_MAJOR, i), + fb_info->class_device = class_device_create(fb_class, NULL, MKDEV(FB_MAJOR, i), fb_info->device, "fb%d", i); if (IS_ERR(fb_info->class_device)) { /* Not fatal */ diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c index 1d54d3d6960b..0b9301facbd3 100644 --- a/drivers/video/imxfb.c +++ b/drivers/video/imxfb.c @@ -424,23 +424,21 @@ static void imxfb_setup_gpio(struct imxfb_info *fbi) * Power management hooks. Note that we won't be called from IRQ context, * unlike the blank functions above, so we may sleep. */ -static int imxfb_suspend(struct device *dev, pm_message_t state, u32 level) +static int imxfb_suspend(struct device *dev, pm_message_t state) { struct imxfb_info *fbi = dev_get_drvdata(dev); pr_debug("%s\n",__FUNCTION__); - if (level == SUSPEND_DISABLE || level == SUSPEND_POWER_DOWN) - imxfb_disable_controller(fbi); + imxfb_disable_controller(fbi); return 0; } -static int imxfb_resume(struct device *dev, u32 level) +static int imxfb_resume(struct device *dev) { struct imxfb_info *fbi = dev_get_drvdata(dev); pr_debug("%s\n",__FUNCTION__); - if (level == RESUME_ENABLE) - imxfb_enable_controller(fbi); + imxfb_enable_controller(fbi); return 0; } #else diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c index 194eed0a238c..6206da9dd5da 100644 --- a/drivers/video/pxafb.c +++ b/drivers/video/pxafb.c @@ -981,21 +981,19 @@ pxafb_freq_policy(struct notifier_block *nb, unsigned long val, void *data) * Power management hooks. Note that we won't be called from IRQ context, * unlike the blank functions above, so we may sleep. */ -static int pxafb_suspend(struct device *dev, pm_message_t state, u32 level) +static int pxafb_suspend(struct device *dev, pm_message_t state) { struct pxafb_info *fbi = dev_get_drvdata(dev); - if (level == SUSPEND_DISABLE || level == SUSPEND_POWER_DOWN) - set_ctrlr_state(fbi, C_DISABLE_PM); + set_ctrlr_state(fbi, C_DISABLE_PM); return 0; } -static int pxafb_resume(struct device *dev, u32 level) +static int pxafb_resume(struct device *dev) { struct pxafb_info *fbi = dev_get_drvdata(dev); - if (level == RESUME_ENABLE) - set_ctrlr_state(fbi, C_ENABLE_PM); + set_ctrlr_state(fbi, C_ENABLE_PM); return 0; } #else diff --git a/drivers/video/s1d13xxxfb.c b/drivers/video/s1d13xxxfb.c index fa98d91c42eb..cb2f7a1de947 100644 --- a/drivers/video/s1d13xxxfb.c +++ b/drivers/video/s1d13xxxfb.c @@ -655,7 +655,7 @@ bail: } #ifdef CONFIG_PM -static int s1d13xxxfb_suspend(struct device *dev, pm_message_t state, u32 level) +static int s1d13xxxfb_suspend(struct device *dev, pm_message_t state) { struct fb_info *info = dev_get_drvdata(dev); struct s1d13xxxfb_par *s1dfb = info->par; @@ -702,15 +702,12 @@ static int s1d13xxxfb_suspend(struct device *dev, pm_message_t state, u32 level) return 0; } -static int s1d13xxxfb_resume(struct device *dev, u32 level) +static int s1d13xxxfb_resume(struct device *dev) { struct fb_info *info = dev_get_drvdata(dev); struct s1d13xxxfb_par *s1dfb = info->par; struct s1d13xxxfb_pdata *pdata = NULL; - if (level != RESUME_ENABLE) - return 0; - /* awaken the chip */ s1d13xxxfb_writereg(s1dfb, S1DREG_PS_CNF, 0x10); diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c index 5ab79afb53b7..3862d3cb1fb2 100644 --- a/drivers/video/s3c2410fb.c +++ b/drivers/video/s3c2410fb.c @@ -847,37 +847,32 @@ static int s3c2410fb_remove(struct device *dev) /* suspend and resume support for the lcd controller */ -static int s3c2410fb_suspend(struct device *dev, pm_message_t state, u32 level) +static int s3c2410fb_suspend(struct device *dev, pm_message_t state) { struct fb_info *fbinfo = dev_get_drvdata(dev); struct s3c2410fb_info *info = fbinfo->par; - if (level == SUSPEND_DISABLE || level == SUSPEND_POWER_DOWN) { - s3c2410fb_stop_lcd(); + s3c2410fb_stop_lcd(); - /* sleep before disabling the clock, we need to ensure - * the LCD DMA engine is not going to get back on the bus - * before the clock goes off again (bjd) */ + /* sleep before disabling the clock, we need to ensure + * the LCD DMA engine is not going to get back on the bus + * before the clock goes off again (bjd) */ - msleep(1); - clk_disable(info->clk); - } + msleep(1); + clk_disable(info->clk); return 0; } -static int s3c2410fb_resume(struct device *dev, u32 level) +static int s3c2410fb_resume(struct device *dev) { struct fb_info *fbinfo = dev_get_drvdata(dev); struct s3c2410fb_info *info = fbinfo->par; - if (level == RESUME_ENABLE) { - clk_enable(info->clk); - msleep(1); - - s3c2410fb_init_registers(info); + clk_enable(info->clk); + msleep(1); - } + s3c2410fb_init_registers(info); return 0; } diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c index 8000890e4271..78e5f194b0df 100644 --- a/drivers/video/sa1100fb.c +++ b/drivers/video/sa1100fb.c @@ -1309,21 +1309,19 @@ sa1100fb_freq_policy(struct notifier_block *nb, unsigned long val, * Power management hooks. Note that we won't be called from IRQ context, * unlike the blank functions above, so we may sleep. */ -static int sa1100fb_suspend(struct device *dev, pm_message_t state, u32 level) +static int sa1100fb_suspend(struct device *dev, pm_message_t state) { struct sa1100fb_info *fbi = dev_get_drvdata(dev); - if (level == SUSPEND_DISABLE || level == SUSPEND_POWER_DOWN) - set_ctrlr_state(fbi, C_DISABLE_PM); + set_ctrlr_state(fbi, C_DISABLE_PM); return 0; } -static int sa1100fb_resume(struct device *dev, u32 level) +static int sa1100fb_resume(struct device *dev) { struct sa1100fb_info *fbi = dev_get_drvdata(dev); - if (level == RESUME_ENABLE) - set_ctrlr_state(fbi, C_ENABLE_PM); + set_ctrlr_state(fbi, C_ENABLE_PM); return 0; } #else diff --git a/drivers/video/w100fb.c b/drivers/video/w100fb.c index 0030c071da8f..752bf88906a9 100644 --- a/drivers/video/w100fb.c +++ b/drivers/video/w100fb.c @@ -438,36 +438,34 @@ static void w100fb_restore_vidmem(struct w100fb_par *par) } } -static int w100fb_suspend(struct device *dev, pm_message_t state, uint32_t level) +static int w100fb_suspend(struct device *dev, pm_message_t state) { - if (level == SUSPEND_POWER_DOWN) { - struct fb_info *info = dev_get_drvdata(dev); - struct w100fb_par *par=info->par; - struct w100_tg_info *tg = par->mach->tg; - - w100fb_save_vidmem(par); - if(tg && tg->suspend) - tg->suspend(par); - w100_suspend(W100_SUSPEND_ALL); - par->blanked = 1; - } + struct fb_info *info = dev_get_drvdata(dev); + struct w100fb_par *par=info->par; + struct w100_tg_info *tg = par->mach->tg; + + w100fb_save_vidmem(par); + if(tg && tg->suspend) + tg->suspend(par); + w100_suspend(W100_SUSPEND_ALL); + par->blanked = 1; + return 0; } -static int w100fb_resume(struct device *dev, uint32_t level) +static int w100fb_resume(struct device *dev) { - if (level == RESUME_POWER_ON) { - struct fb_info *info = dev_get_drvdata(dev); - struct w100fb_par *par=info->par; - struct w100_tg_info *tg = par->mach->tg; + struct fb_info *info = dev_get_drvdata(dev); + struct w100fb_par *par=info->par; + struct w100_tg_info *tg = par->mach->tg; + + w100_hw_init(par); + w100fb_activate_var(par); + w100fb_restore_vidmem(par); + if(tg && tg->resume) + tg->resume(par); + par->blanked = 0; - w100_hw_init(par); - w100fb_activate_var(par); - w100fb_restore_vidmem(par); - if(tg && tg->resume) - tg->resume(par); - par->blanked = 0; - } return 0; } #else diff --git a/fs/coda/psdev.c b/fs/coda/psdev.c index 3d1cce3653b8..6a3df88accfe 100644 --- a/fs/coda/psdev.c +++ b/fs/coda/psdev.c @@ -370,8 +370,8 @@ static int init_coda_psdev(void) } devfs_mk_dir ("coda"); for (i = 0; i < MAX_CODADEVS; i++) { - class_device_create(coda_psdev_class, MKDEV(CODA_PSDEV_MAJOR,i), - NULL, "cfs%d", i); + class_device_create(coda_psdev_class, NULL, + MKDEV(CODA_PSDEV_MAJOR,i), NULL, "cfs%d", i); err = devfs_mk_cdev(MKDEV(CODA_PSDEV_MAJOR, i), S_IFCHR|S_IRUSR|S_IWUSR, "coda/%d", i); if (err) diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 9e24ceb019fe..097383c11154 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -510,19 +510,11 @@ static void ext3_clear_inode(struct inode *inode) kfree(rsv); } -static int ext3_show_options(struct seq_file *seq, struct vfsmount *vfs) +static inline void ext3_show_quota_options(struct seq_file *seq, struct super_block *sb) { - struct super_block *sb = vfs->mnt_sb; +#if defined(CONFIG_QUOTA) struct ext3_sb_info *sbi = EXT3_SB(sb); - if (test_opt(sb, DATA_FLAGS) == EXT3_MOUNT_JOURNAL_DATA) - seq_puts(seq, ",data=journal"); - else if (test_opt(sb, DATA_FLAGS) == EXT3_MOUNT_ORDERED_DATA) - seq_puts(seq, ",data=ordered"); - else if (test_opt(sb, DATA_FLAGS) == EXT3_MOUNT_WRITEBACK_DATA) - seq_puts(seq, ",data=writeback"); - -#if defined(CONFIG_QUOTA) if (sbi->s_jquota_fmt) seq_printf(seq, ",jqfmt=%s", (sbi->s_jquota_fmt == QFMT_VFS_OLD) ? "vfsold": "vfsv0"); @@ -539,6 +531,20 @@ static int ext3_show_options(struct seq_file *seq, struct vfsmount *vfs) if (sbi->s_mount_opt & EXT3_MOUNT_GRPQUOTA) seq_puts(seq, ",grpquota"); #endif +} + +static int ext3_show_options(struct seq_file *seq, struct vfsmount *vfs) +{ + struct super_block *sb = vfs->mnt_sb; + + if (test_opt(sb, DATA_FLAGS) == EXT3_MOUNT_JOURNAL_DATA) + seq_puts(seq, ",data=journal"); + else if (test_opt(sb, DATA_FLAGS) == EXT3_MOUNT_ORDERED_DATA) + seq_puts(seq, ",data=ordered"); + else if (test_opt(sb, DATA_FLAGS) == EXT3_MOUNT_WRITEBACK_DATA) + seq_puts(seq, ",data=writeback"); + + ext3_show_quota_options(seq, sb); return 0; } diff --git a/fs/jfs/jfs_dmap.c b/fs/jfs/jfs_dmap.c index eadf319bee22..68000a50ceb6 100644 --- a/fs/jfs/jfs_dmap.c +++ b/fs/jfs/jfs_dmap.c @@ -74,7 +74,7 @@ static void dbAllocBits(struct bmap * bmp, struct dmap * dp, s64 blkno, int nblocks); static void dbSplit(dmtree_t * tp, int leafno, int splitsz, int newval); -static void dbBackSplit(dmtree_t * tp, int leafno); +static int dbBackSplit(dmtree_t * tp, int leafno); static int dbJoin(dmtree_t * tp, int leafno, int newval); static void dbAdjTree(dmtree_t * tp, int leafno, int newval); static int dbAdjCtl(struct bmap * bmp, s64 blkno, int newval, int alloc, @@ -305,7 +305,6 @@ int dbSync(struct inode *ipbmap) filemap_fdatawrite(ipbmap->i_mapping); filemap_fdatawait(ipbmap->i_mapping); - ipbmap->i_state |= I_DIRTY; diWriteSpecial(ipbmap, 0); return (0); @@ -2467,7 +2466,9 @@ dbAdjCtl(struct bmap * bmp, s64 blkno, int newval, int alloc, int level) * that it is at the front of a binary buddy system. */ if (oldval == NOFREE) { - dbBackSplit((dmtree_t *) dcp, leafno); + rc = dbBackSplit((dmtree_t *) dcp, leafno); + if (rc) + return rc; oldval = dcp->stree[ti]; } dbSplit((dmtree_t *) dcp, leafno, dcp->budmin, newval); @@ -2627,7 +2628,7 @@ static void dbSplit(dmtree_t * tp, int leafno, int splitsz, int newval) * * serialization: IREAD_LOCK(ipbmap) or IWRITE_LOCK(ipbmap) held on entry/exit; */ -static void dbBackSplit(dmtree_t * tp, int leafno) +static int dbBackSplit(dmtree_t * tp, int leafno) { int budsz, bud, w, bsz, size; int cursz; @@ -2662,7 +2663,10 @@ static void dbBackSplit(dmtree_t * tp, int leafno) */ for (w = leafno, bsz = budsz;; bsz <<= 1, w = (w < bud) ? w : bud) { - assert(bsz < le32_to_cpu(tp->dmt_nleafs)); + if (bsz >= le32_to_cpu(tp->dmt_nleafs)) { + jfs_err("JFS: block map error in dbBackSplit"); + return -EIO; + } /* determine the buddy. */ @@ -2681,7 +2685,11 @@ static void dbBackSplit(dmtree_t * tp, int leafno) } } - assert(leaf[leafno] == size); + if (leaf[leafno] != size) { + jfs_err("JFS: wrong leaf value in dbBackSplit"); + return -EIO; + } + return 0; } diff --git a/fs/jfs/jfs_imap.c b/fs/jfs/jfs_imap.c index 4021d46da7e3..28201b194f53 100644 --- a/fs/jfs/jfs_imap.c +++ b/fs/jfs/jfs_imap.c @@ -57,6 +57,12 @@ #include "jfs_debug.h" /* + * __mark_inode_dirty expects inodes to be hashed. Since we don't want + * special inodes in the fileset inode space, we hash them to a dummy head + */ +static HLIST_HEAD(aggregate_hash); + +/* * imap locks */ /* iag free list lock */ @@ -491,6 +497,8 @@ struct inode *diReadSpecial(struct super_block *sb, ino_t inum, int secondary) /* release the page */ release_metapage(mp); + hlist_add_head(&ip->i_hash, &aggregate_hash); + return (ip); } @@ -514,8 +522,6 @@ void diWriteSpecial(struct inode *ip, int secondary) ino_t inum = ip->i_ino; struct metapage *mp; - ip->i_state &= ~I_DIRTY; - if (secondary) address = addressPXD(&sbi->ait2) >> sbi->l2nbperpage; else diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c index eeb37d70e650..26091a5f88d4 100644 --- a/fs/jfs/jfs_metapage.c +++ b/fs/jfs/jfs_metapage.c @@ -395,6 +395,12 @@ static int metapage_writepage(struct page *page, struct writeback_control *wbc) if (mp->nohomeok && !test_bit(META_forcewrite, &mp->flag)) { redirty = 1; + /* + * Make sure this page isn't blocked indefinitely. + * If the journal isn't undergoing I/O, push it + */ + if (mp->log && !(mp->log->cflag & logGC_PAGEOUT)) + jfs_flush_journal(mp->log, 0); continue; } diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c index 9b71ed2674fe..b660c93c92de 100644 --- a/fs/jfs/jfs_txnmgr.c +++ b/fs/jfs/jfs_txnmgr.c @@ -2396,7 +2396,6 @@ static void txUpdateMap(struct tblock * tblk) */ if (tblk->xflag & COMMIT_CREATE) { diUpdatePMap(ipimap, tblk->ino, FALSE, tblk); - ipimap->i_state |= I_DIRTY; /* update persistent block allocation map * for the allocation of inode extent; */ @@ -2407,7 +2406,6 @@ static void txUpdateMap(struct tblock * tblk) } else if (tblk->xflag & COMMIT_DELETE) { ip = tblk->u.ip; diUpdatePMap(ipimap, ip->i_ino, TRUE, tblk); - ipimap->i_state |= I_DIRTY; iput(ip); } } diff --git a/fs/jfs/jfs_xtree.c b/fs/jfs/jfs_xtree.c index a7fe2f2b969f..e72f4ebb6e9c 100644 --- a/fs/jfs/jfs_xtree.c +++ b/fs/jfs/jfs_xtree.c @@ -3516,16 +3516,10 @@ s64 xtTruncate(tid_t tid, struct inode *ip, s64 newsize, int flag) /* process entries backward from last index */ index = le16_to_cpu(p->header.nextindex) - 1; - if (p->header.flag & BT_INTERNAL) - goto getChild; - - /* - * leaf page - */ - /* Since this is the rightmost leaf, and we may have already freed - * a page that was formerly to the right, let's make sure that the - * next pointer is zero. + /* Since this is the rightmost page at this level, and we may have + * already freed a page that was formerly to the right, let's make + * sure that the next pointer is zero. */ if (p->header.next) { if (log) @@ -3539,6 +3533,12 @@ s64 xtTruncate(tid_t tid, struct inode *ip, s64 newsize, int flag) p->header.next = 0; } + if (p->header.flag & BT_INTERNAL) + goto getChild; + + /* + * leaf page + */ freed = 0; /* does region covered by leaf page precede Teof ? */ diff --git a/fs/jfs/super.c b/fs/jfs/super.c index 71bc34b96b2b..4226af3ea91b 100644 --- a/fs/jfs/super.c +++ b/fs/jfs/super.c @@ -442,6 +442,7 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent) inode->i_nlink = 1; inode->i_size = sb->s_bdev->bd_inode->i_size; inode->i_mapping->a_ops = &jfs_metapage_aops; + insert_inode_hash(inode); mapping_set_gfp_mask(inode->i_mapping, GFP_NOFS); sbi->direct_inode = inode; diff --git a/fs/partitions/check.c b/fs/partitions/check.c index 1e848648a322..9c06c5434ec4 100644 --- a/fs/partitions/check.c +++ b/fs/partitions/check.c @@ -192,6 +192,7 @@ check_partition(struct gendisk *hd, struct block_device *bdev) struct part_attribute { struct attribute attr; ssize_t (*show)(struct hd_struct *,char *); + ssize_t (*store)(struct hd_struct *,const char *, size_t); }; static ssize_t @@ -201,14 +202,33 @@ part_attr_show(struct kobject * kobj, struct attribute * attr, char * page) struct part_attribute * part_attr = container_of(attr,struct part_attribute,attr); ssize_t ret = 0; if (part_attr->show) - ret = part_attr->show(p,page); + ret = part_attr->show(p, page); + return ret; +} +static ssize_t +part_attr_store(struct kobject * kobj, struct attribute * attr, + const char *page, size_t count) +{ + struct hd_struct * p = container_of(kobj,struct hd_struct,kobj); + struct part_attribute * part_attr = container_of(attr,struct part_attribute,attr); + ssize_t ret = 0; + + if (part_attr->store) + ret = part_attr->store(p, page, count); return ret; } static struct sysfs_ops part_sysfs_ops = { .show = part_attr_show, + .store = part_attr_store, }; +static ssize_t part_uevent_store(struct hd_struct * p, + const char *page, size_t count) +{ + kobject_hotplug(&p->kobj, KOBJ_ADD); + return count; +} static ssize_t part_dev_read(struct hd_struct * p, char *page) { struct gendisk *disk = container_of(p->kobj.parent,struct gendisk,kobj); @@ -229,6 +249,10 @@ static ssize_t part_stat_read(struct hd_struct * p, char *page) p->reads, (unsigned long long)p->read_sectors, p->writes, (unsigned long long)p->write_sectors); } +static struct part_attribute part_attr_uevent = { + .attr = {.name = "uevent", .mode = S_IWUSR }, + .store = part_uevent_store +}; static struct part_attribute part_attr_dev = { .attr = {.name = "dev", .mode = S_IRUGO }, .show = part_dev_read @@ -247,6 +271,7 @@ static struct part_attribute part_attr_stat = { }; static struct attribute * default_attrs[] = { + &part_attr_uevent.attr, &part_attr_dev.attr, &part_attr_start.attr, &part_attr_size.attr, diff --git a/include/asm-arm/arch-aaec2000/aaec2000.h b/include/asm-arm/arch-aaec2000/aaec2000.h index 0e9b7e18af05..002227924b9f 100644 --- a/include/asm-arm/arch-aaec2000/aaec2000.h +++ b/include/asm-arm/arch-aaec2000/aaec2000.h @@ -17,6 +17,16 @@ #error You must include hardware.h not this file #endif /* __ASM_ARCH_HARDWARE_H */ +/* Chip selects */ +#define AAEC_CS0 0x00000000 +#define AAEC_CS1 0x10000000 +#define AAEC_CS2 0x20000000 +#define AAEC_CS3 0x30000000 + +/* Flash */ +#define AAEC_FLASH_BASE AAEC_CS0 +#define AAEC_FLASH_SIZE SZ_64M + /* Interrupt controller */ #define IRQ_BASE __REG(0x80000500) #define IRQ_INTSR __REG(0x80000500) /* Int Status Register */ @@ -148,4 +158,50 @@ #define POWER_STFCLR __REG(0x8000041c) /* NbFlg, RSTFlg, PFFlg, CLDFlg Clear */ #define POWER_CLKSET __REG(0x80000420) /* Clock Speed Control */ +/* GPIO Registers */ +#define AAEC_GPIO_PHYS 0x80000e00 + +#define AAEC_GPIO_PADR __REG(AAEC_GPIO_PHYS + 0x00) +#define AAEC_GPIO_PBDR __REG(AAEC_GPIO_PHYS + 0x04) +#define AAEC_GPIO_PCDR __REG(AAEC_GPIO_PHYS + 0x08) +#define AAEC_GPIO_PDDR __REG(AAEC_GPIO_PHYS + 0x0c) +#define AAEC_GPIO_PADDR __REG(AAEC_GPIO_PHYS + 0x10) +#define AAEC_GPIO_PBDDR __REG(AAEC_GPIO_PHYS + 0x14) +#define AAEC_GPIO_PCDDR __REG(AAEC_GPIO_PHYS + 0x18) +#define AAEC_GPIO_PDDDR __REG(AAEC_GPIO_PHYS + 0x1c) +#define AAEC_GPIO_PEDR __REG(AAEC_GPIO_PHYS + 0x20) +#define AAEC_GPIO_PEDDR __REG(AAEC_GPIO_PHYS + 0x24) +#define AAEC_GPIO_KSCAN __REG(AAEC_GPIO_PHYS + 0x28) +#define AAEC_GPIO_PINMUX __REG(AAEC_GPIO_PHYS + 0x2c) +#define AAEC_GPIO_PFDR __REG(AAEC_GPIO_PHYS + 0x30) +#define AAEC_GPIO_PFDDR __REG(AAEC_GPIO_PHYS + 0x34) +#define AAEC_GPIO_PGDR __REG(AAEC_GPIO_PHYS + 0x38) +#define AAEC_GPIO_PGDDR __REG(AAEC_GPIO_PHYS + 0x3c) +#define AAEC_GPIO_PHDR __REG(AAEC_GPIO_PHYS + 0x40) +#define AAEC_GPIO_PHDDR __REG(AAEC_GPIO_PHYS + 0x44) +#define AAEC_GPIO_RAZ __REG(AAEC_GPIO_PHYS + 0x48) +#define AAEC_GPIO_INTTYPE1 __REG(AAEC_GPIO_PHYS + 0x4c) +#define AAEC_GPIO_INTTYPE2 __REG(AAEC_GPIO_PHYS + 0x50) +#define AAEC_GPIO_FEOI __REG(AAEC_GPIO_PHYS + 0x54) +#define AAEC_GPIO_INTEN __REG(AAEC_GPIO_PHYS + 0x58) +#define AAEC_GPIO_INTSTATUS __REG(AAEC_GPIO_PHYS + 0x5c) +#define AAEC_GPIO_RAWINTSTATUS __REG(AAEC_GPIO_PHYS + 0x60) +#define AAEC_GPIO_DB __REG(AAEC_GPIO_PHYS + 0x64) +#define AAEC_GPIO_PAPINDR __REG(AAEC_GPIO_PHYS + 0x68) +#define AAEC_GPIO_PBPINDR __REG(AAEC_GPIO_PHYS + 0x6c) +#define AAEC_GPIO_PCPINDR __REG(AAEC_GPIO_PHYS + 0x70) +#define AAEC_GPIO_PDPINDR __REG(AAEC_GPIO_PHYS + 0x74) +#define AAEC_GPIO_PEPINDR __REG(AAEC_GPIO_PHYS + 0x78) +#define AAEC_GPIO_PFPINDR __REG(AAEC_GPIO_PHYS + 0x7c) +#define AAEC_GPIO_PGPINDR __REG(AAEC_GPIO_PHYS + 0x80) +#define AAEC_GPIO_PHPINDR __REG(AAEC_GPIO_PHYS + 0x84) + +#define AAEC_GPIO_PINMUX_PE0CON (1 << 0) +#define AAEC_GPIO_PINMUX_PD0CON (1 << 1) +#define AAEC_GPIO_PINMUX_CODECON (1 << 2) +#define AAEC_GPIO_PINMUX_UART3CON (1 << 3) + +/* LCD Controller */ +#define AAEC_CLCD_PHYS 0x80003000 + #endif /* __ARM_ARCH_AAEC2000_H */ diff --git a/include/asm-arm/arch-aaec2000/aaed2000.h b/include/asm-arm/arch-aaec2000/aaed2000.h new file mode 100644 index 000000000000..bc76d2badb91 --- /dev/null +++ b/include/asm-arm/arch-aaec2000/aaed2000.h @@ -0,0 +1,40 @@ +/* + * linux/include/asm-arm/arch-aaec2000/aaed2000.h + * + * AAED-2000 specific bits definition + * + * Copyright (c) 2005 Nicolas Bellido Y Ortega + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_AAED2000_H +#define __ASM_ARCH_AAED2000_H + +/* External GPIOs. */ + +#define EXT_GPIO_PBASE AAEC_CS3 +#define EXT_GPIO_VBASE 0xf8100000 +#define EXT_GPIO_LENGTH 0x00001000 + +#define __ext_gpio_p2v(x) ((x) - EXT_GPIO_PBASE + EXT_GPIO_VBASE) +#define __ext_gpio_v2p(x) ((x) + EXT_GPIO_PBASE - EXT_GPIO_VBASE) + +#define __EXT_GPIO_REG(x) (*((volatile u32 *)__ext_gpio_p2v(x))) +#define __EXT_GPIO_PREG(x) (__ext_gpio_v2p((u32)&(x))) + +#define AAED_EXT_GPIO __EXT_GPIO_REG(EXT_GPIO_PBASE) + +#define AAED_EGPIO_KBD_SCAN 0x00003fff /* Keyboard scan data */ +#define AAED_EGPIO_PWR_INT 0x00008fff /* Smart battery charger interrupt */ +#define AAED_EGPIO_SWITCHED 0x000f0000 /* DIP Switches */ +#define AAED_EGPIO_USB_VBUS 0x00400000 /* USB Vbus sense */ +#define AAED_EGPIO_LCD_PWR_EN 0x02000000 /* LCD and backlight PWR enable */ +#define AAED_EGPIO_nLED0 0x20000000 /* LED 0 */ +#define AAED_EGPIO_nLED1 0x20000000 /* LED 1 */ +#define AAED_EGPIO_nLED2 0x20000000 /* LED 2 */ + + +#endif /* __ARM_ARCH_AAED2000_H */ diff --git a/include/asm-arm/arch-aaec2000/hardware.h b/include/asm-arm/arch-aaec2000/hardware.h index 4c37219e030e..153506fd06ed 100644 --- a/include/asm-arm/arch-aaec2000/hardware.h +++ b/include/asm-arm/arch-aaec2000/hardware.h @@ -11,7 +11,8 @@ #ifndef __ASM_ARCH_HARDWARE_H #define __ASM_ARCH_HARDWARE_H -#include <linux/config.h> +#include <asm/sizes.h> +#include <asm/arch/aaec2000.h> /* The kernel is loaded at physical address 0xf8000000. * We map the IO space a bit after diff --git a/include/asm-arm/arch-aaec2000/io.h b/include/asm-arm/arch-aaec2000/io.h index c58a8d10425a..8d67907fd4f0 100644 --- a/include/asm-arm/arch-aaec2000/io.h +++ b/include/asm-arm/arch-aaec2000/io.h @@ -6,6 +6,8 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffffffff /* diff --git a/include/asm-arm/arch-cl7500/io.h b/include/asm-arm/arch-cl7500/io.h index f0113bc75630..89a33287f4fe 100644 --- a/include/asm-arm/arch-cl7500/io.h +++ b/include/asm-arm/arch-cl7500/io.h @@ -10,6 +10,8 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffffffff /* diff --git a/include/asm-arm/arch-clps711x/hardware.h b/include/asm-arm/arch-clps711x/hardware.h index 1386871e1a5a..f864c367c934 100644 --- a/include/asm-arm/arch-clps711x/hardware.h +++ b/include/asm-arm/arch-clps711x/hardware.h @@ -235,4 +235,121 @@ #define CEIVA_PB0_BLK_BTN (1<<0) #endif // #if defined (CONFIG_ARCH_CEIVA) +#if defined (CONFIG_MACH_MP1000) +/* NOR FLASH */ +#define MP1000_NIO_BASE 0xf9000000 /* virtual */ +#define MP1000_NIO_START CS0_PHYS_BASE /* physical */ +#define MP1000_NIO_SIZE 0x00400000 + +/* DSP Interface */ +#define MP1000_DSP_BASE 0xfa000000 /* virtual */ +#define MP1000_DSP_START CS1_PHYS_BASE /* physical */ +#define MP1000_DSP_SIZE 0x00100000 + +/* LCD, DAA/DSP, RTC, DAA RW Reg all in CS2 */ +#define MP1000_LIO_BASE 0xfb000000 /* virtual */ +#define MP1000_LIO_START CS2_PHYS_BASE /* physical */ +#define MP1000_LIO_SIZE 0x00100000 + +/* NAND FLASH */ +#define MP1000_FIO_BASE 0xfc000000 /* virtual */ +#define MP1000_FIO_START CS3_PHYS_BASE /* physical */ +#define MP1000_FIO_SIZE 0x00800000 + +/* Ethernet */ +#define MP1000_EIO_BASE 0xfd000000 /* virtual */ +#define MP1000_EIO_START CS4_PHYS_BASE /* physical */ +#define MP1000_EIO_SIZE 0x00100000 + +#define MP1000_LCD_OFFSET 0x00000000 /* LCD offset in CS2 */ +#define MP1000_DDD_OFFSET 0x00001000 /* DAA/DAI/DSP sft reset offst*/ +#define MP1000_RTC_OFFSET 0x00002000 /* RTC offset in CS2 */ +#define MP1000_DAA_OFFSET 0x00003000 /* DAA RW reg offset in CS2 */ + +/* IDE */ +#define MP1000_IDE_BASE 0xfe000000 /* virtual */ +#define MP1000_IDE_START CS5_PHYS_BASE /* physical */ +#define MP1000_IDE_SIZE 0x00100000 /* actually it's only 0x1000 */ + +#define IRQ_HARDDISK IRQ_EINT2 + +/* + * IDE registers definition + */ + +#define IDE_CONTROL_BASE (MP1000_IDE_BASE + 0x1000) +#define IDE_BASE_OFF (MP1000_IDE_BASE) + +#define IDE_WRITE_DEVICE_DATA (IDE_BASE_OFF + 0x0) +#define IDE_FEATURES_REGISTER (IDE_BASE_OFF + 0x2) +#define IDE_SECTOR_COUNT_REGISTER (IDE_BASE_OFF + 0x4) +#define IDE_SECTOR_NUMBER_REGISTER (IDE_BASE_OFF + 0x6) +#define IDE_CYLINDER_LOW_REGISTER (IDE_BASE_OFF + 0x8) +#define IDE_CYLINDER_HIGH_REGISTER (IDE_BASE_OFF + 0xa) +#define IDE_DEVICE_HEAD_REGISTER (IDE_BASE_OFF + 0xc) +#define IDE_COMMAND_DATA_REGISTER (IDE_BASE_OFF + 0xe) +#define IDE_DEVICE_CONTROL_REGISTER (IDE_CONTROL_BASE + 0xc) + +#define IDE_IRQ IRQ_EINT2 + + +#define RTC_PORT(x) (MP1000_LIO_BASE+0x2000 + (x*2)) +#define RTC_ALWAYS_BCD 0 + +/* +// Definitions of the bit fields in the HwPortA register for the +// MP1000 board. +*/ +#define HwPortAKeyboardRow1 0x00000001 +#define HwPortAKeyboardRow2 0x00000002 +#define HwPortAKeyboardRow3 0x00000004 +#define HwPortAKeyboardRow4 0x00000008 +#define HwPortAKeyboardRow5 0x00000010 +#define HwPortAKeyboardRow6 0x00000020 +#define HwPortALCDEnable 0x00000040 +#define HwPortAOffhook 0x00000080 + +/* +// Definitions of the bit fields in the HwPortB register for the +// MP1000 board. +*/ +#define HwPortBL3Mode 0x00000001 +#define HwPortBL3Clk 0x00000002 +#define HwPortBSClk 0x00000001 +#define HwPortBSData 0x00000002 +#define HwPortBL3Data 0x00000004 +#define HwPortBMute 0x00000008 +#define HwPortBQD0 0x00000010 +#define HwPortBQD1 0x00000020 +#define HwPortBQD2 0x00000040 +#define HwPortBQD3 0x00000080 + +/* +// Definitions of the bit fields in the HwPortD register for the +// MP1000 board. +*/ +#define HwPortDLED1 0x00000001 +#define HwPortDLED2 0x00000002 +#define HwPortDLED3 0x00000004 +#define HwPortDLED4 0x00000008 +#define HwPortDLED5 0x00000010 +#define HwPortDEECS 0x00000020 +#define HwPortBRTS 0x00000040 +#define HwPortBRI 0x00000080 + + +/* +// Definitions of the bit fields in the HwPortE register for the +// MP1000 board. +*/ + +#define HwPortECLE 0x00000001 +#define HwPortESepromDOut 0x00000001 +#define HwPortEALE 0x00000002 +#define HwPortESepromDIn 0x00000002 +#define HwPortENANDCS 0x00000004 +#define HwPortESepromCLK 0x00000004 + +#endif // #if defined (CONFIG_MACH_MP1000) + #endif diff --git a/include/asm-arm/arch-clps711x/io.h b/include/asm-arm/arch-clps711x/io.h index 14d7e8da5453..62613b0e2d96 100644 --- a/include/asm-arm/arch-clps711x/io.h +++ b/include/asm-arm/arch-clps711x/io.h @@ -20,6 +20,8 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffffffff #define __io(a) ((void __iomem *)(a)) diff --git a/include/asm-arm/arch-clps711x/mp1000-seprom.h b/include/asm-arm/arch-clps711x/mp1000-seprom.h new file mode 100644 index 000000000000..3e5566cf9666 --- /dev/null +++ b/include/asm-arm/arch-clps711x/mp1000-seprom.h @@ -0,0 +1,77 @@ +#ifndef MP1000_SEPROM_H +#define MP1000_SEPROM_H + +/* + * mp1000-seprom.h + * + * + * This file contains the Serial EEPROM definitions for the MP1000 board + * + * Copyright (C) 2005 Comdial Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#define COMMAND_ERASE (0x1C0) +#define COMMAND_ERASE_ALL (0x120) +#define COMMAND_WRITE_DISABLE (0x100) +#define COMMAND_WRITE_ENABLE (0x130) +#define COMMAND_READ (0x180) +#define COMMAND_WRITE (0x140) +#define COMMAND_WRITE_ALL (0x110) + +// +// Serial EEPROM data format +// + +#define PACKED __attribute__ ((packed)) + +typedef struct _EEPROM { + union { + unsigned char eprom_byte_data[128]; + unsigned short eprom_short_data[64]; + struct { + unsigned char version PACKED; // EEPROM Version "1" for now + unsigned char box_id PACKED; // Box ID (Standalone, SOHO, embedded, etc) + unsigned char major_hw_version PACKED; // Major Hardware version (Hex) + unsigned char minor_hw_version PACKED; // Minor Hardware Version (Hex) + unsigned char mfg_id[3] PACKED; // Manufacturer ID (3 character Alphabetic) + unsigned char mfg_serial_number[10] PACKED; // Manufacturer Serial number + unsigned char mfg_date[3] PACKED; // Date of Mfg (Formatted YY:MM:DD) + unsigned char country PACKED; // Country of deployment + unsigned char mac_Address[6] PACKED; // MAC Address + unsigned char oem_string[20] PACKED; // OEM ID string + unsigned short feature_bits1 PACKED; // Feature Bits 1 + unsigned short feature_bits2 PACKED; // Feature Bits 2 + unsigned char filler[75] PACKED; // Unused/Undefined “0” initialized + unsigned short checksum PACKED; // byte accumulated short checksum + } eprom_struct; + } variant; +} eeprom_struct; + +/* These settings must be mutually exclusive */ +#define FEATURE_BITS1_DRAMSIZE_16MEG 0x0001 /* 0 signifies 4 MEG system */ +#define FEATURE_BITS1_DRAMSIZE_8MEG 0x0002 /* 1 in bit 1 = 8MEG system */ +#define FEATURE_BITS1_DRAMSIZE_64MEG 0x0004 /* 1 in bit 2 = 64MEG system */ + +#define FEATURE_BITS1_CPUIS90MEG 0x0010 + +extern void seprom_init(void); +extern eeprom_struct* get_seprom_ptr(void); +extern unsigned char* get_eeprom_mac_address(void); + +#endif /* MP1000_SEPROM_H */ + diff --git a/include/asm-arm/arch-ebsa285/io.h b/include/asm-arm/arch-ebsa285/io.h index 70576b17f922..776f9d377057 100644 --- a/include/asm-arm/arch-ebsa285/io.h +++ b/include/asm-arm/arch-ebsa285/io.h @@ -14,6 +14,8 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffff /* diff --git a/include/asm-arm/arch-epxa10db/io.h b/include/asm-arm/arch-epxa10db/io.h index 1f0afa257621..9fe100c9d6be 100644 --- a/include/asm-arm/arch-epxa10db/io.h +++ b/include/asm-arm/arch-epxa10db/io.h @@ -20,6 +20,8 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffff diff --git a/include/asm-arm/arch-h720x/io.h b/include/asm-arm/arch-h720x/io.h index 68814828c9a7..d3ccfd8172b7 100644 --- a/include/asm-arm/arch-h720x/io.h +++ b/include/asm-arm/arch-h720x/io.h @@ -14,7 +14,7 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H -#include <asm/arch/hardware.h> +#include <asm/hardware.h> #define IO_SPACE_LIMIT 0xffffffff diff --git a/include/asm-arm/arch-imx/io.h b/include/asm-arm/arch-imx/io.h index 28a4cca6a4cb..b191cdd05576 100644 --- a/include/asm-arm/arch-imx/io.h +++ b/include/asm-arm/arch-imx/io.h @@ -20,6 +20,8 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffffffff #define __io(a) ((void __iomem *)(a)) diff --git a/include/asm-arm/arch-integrator/hardware.h b/include/asm-arm/arch-integrator/hardware.h index be2716eeaa02..6f0947bc500d 100644 --- a/include/asm-arm/arch-integrator/hardware.h +++ b/include/asm-arm/arch-integrator/hardware.h @@ -33,15 +33,6 @@ #define IO_SIZE 0x0B000000 // How much? #define IO_START INTEGRATOR_HDR_BASE // PA of IO -/* - * Similar to above, but for PCI addresses (memory, IO, Config and the - * V3 chip itself). WARNING: this has to mirror definitions in platform.h - */ -#define PCI_MEMORY_VADDR 0xe8000000 -#define PCI_CONFIG_VADDR 0xec000000 -#define PCI_V3_VADDR 0xed000000 -#define PCI_IO_VADDR 0xee000000 - #define PCIO_BASE PCI_IO_VADDR #define PCIMEM_BASE PCI_MEMORY_VADDR diff --git a/include/asm-arm/arch-integrator/io.h b/include/asm-arm/arch-integrator/io.h index fbea8be67d26..31f2deab51b0 100644 --- a/include/asm-arm/arch-integrator/io.h +++ b/include/asm-arm/arch-integrator/io.h @@ -22,6 +22,14 @@ #define IO_SPACE_LIMIT 0xffff +/* + * WARNING: this has to mirror definitions in platform.h + */ +#define PCI_MEMORY_VADDR 0xe8000000 +#define PCI_CONFIG_VADDR 0xec000000 +#define PCI_V3_VADDR 0xed000000 +#define PCI_IO_VADDR 0xee000000 + #define __io(a) ((void __iomem *)(PCI_IO_VADDR + (a))) #define __mem_pci(a) (a) #define __mem_isa(a) ((a) + PCI_MEMORY_VADDR) diff --git a/include/asm-arm/arch-iop3xx/io.h b/include/asm-arm/arch-iop3xx/io.h index 2761dfd8694d..f39046a6ab14 100644 --- a/include/asm-arm/arch-iop3xx/io.h +++ b/include/asm-arm/arch-iop3xx/io.h @@ -11,6 +11,8 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffffffff #define __io(p) ((void __iomem *)(p)) diff --git a/include/asm-arm/arch-ixp2000/io.h b/include/asm-arm/arch-ixp2000/io.h index 3241cd6f0778..7fbcdf9931ee 100644 --- a/include/asm-arm/arch-ixp2000/io.h +++ b/include/asm-arm/arch-ixp2000/io.h @@ -15,6 +15,8 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffffffff #define __mem_pci(a) (a) diff --git a/include/asm-arm/arch-ixp2000/ixp2000-regs.h b/include/asm-arm/arch-ixp2000/ixp2000-regs.h index 32aece069869..def089d693d2 100644 --- a/include/asm-arm/arch-ixp2000/ixp2000-regs.h +++ b/include/asm-arm/arch-ixp2000/ixp2000-regs.h @@ -392,4 +392,47 @@ #define WDT_RESET_ENABLE 0x01000000 +/* + * MSF registers. The IXP2400 and IXP2800 have somewhat different MSF + * units, but the registers that differ between the two don't overlap, + * so we can have one register list for both. + */ +#define IXP2000_MSF_REG(x) ((volatile unsigned long*)(IXP2000_MSF_VIRT_BASE + (x))) +#define IXP2000_MSF_RX_CONTROL IXP2000_MSF_REG(0x0000) +#define IXP2000_MSF_TX_CONTROL IXP2000_MSF_REG(0x0004) +#define IXP2000_MSF_INTERRUPT_STATUS IXP2000_MSF_REG(0x0008) +#define IXP2000_MSF_INTERRUPT_ENABLE IXP2000_MSF_REG(0x000c) +#define IXP2000_MSF_CSIX_TYPE_MAP IXP2000_MSF_REG(0x0010) +#define IXP2000_MSF_FC_EGRESS_STATUS IXP2000_MSF_REG(0x0014) +#define IXP2000_MSF_FC_INGRESS_STATUS IXP2000_MSF_REG(0x0018) +#define IXP2000_MSF_HWM_CONTROL IXP2000_MSF_REG(0x0024) +#define IXP2000_MSF_FC_STATUS_OVERRIDE IXP2000_MSF_REG(0x0028) +#define IXP2000_MSF_CLOCK_CONTROL IXP2000_MSF_REG(0x002c) +#define IXP2000_MSF_RX_PORT_MAP IXP2000_MSF_REG(0x0040) +#define IXP2000_MSF_RBUF_ELEMENT_DONE IXP2000_MSF_REG(0x0044) +#define IXP2000_MSF_RX_MPHY_POLL_LIMIT IXP2000_MSF_REG(0x0048) +#define IXP2000_MSF_RX_CALENDAR_LENGTH IXP2000_MSF_REG(0x0048) +#define IXP2000_MSF_RX_THREAD_FREELIST_TIMEOUT_0 IXP2000_MSF_REG(0x0050) +#define IXP2000_MSF_RX_THREAD_FREELIST_TIMEOUT_1 IXP2000_MSF_REG(0x0054) +#define IXP2000_MSF_RX_THREAD_FREELIST_TIMEOUT_2 IXP2000_MSF_REG(0x0058) +#define IXP2000_MSF_TX_SEQUENCE_0 IXP2000_MSF_REG(0x0060) +#define IXP2000_MSF_TX_SEQUENCE_1 IXP2000_MSF_REG(0x0064) +#define IXP2000_MSF_TX_SEQUENCE_2 IXP2000_MSF_REG(0x0068) +#define IXP2000_MSF_TX_MPHY_POLL_LIMIT IXP2000_MSF_REG(0x0070) +#define IXP2000_MSF_TX_CALENDAR_LENGTH IXP2000_MSF_REG(0x0070) +#define IXP2000_MSF_RX_UP_CONTROL_0 IXP2000_MSF_REG(0x0080) +#define IXP2000_MSF_RX_UP_CONTROL_1 IXP2000_MSF_REG(0x0084) +#define IXP2000_MSF_RX_UP_CONTROL_2 IXP2000_MSF_REG(0x0088) +#define IXP2000_MSF_RX_UP_CONTROL_3 IXP2000_MSF_REG(0x008c) +#define IXP2000_MSF_TX_UP_CONTROL_0 IXP2000_MSF_REG(0x0090) +#define IXP2000_MSF_TX_UP_CONTROL_1 IXP2000_MSF_REG(0x0094) +#define IXP2000_MSF_TX_UP_CONTROL_2 IXP2000_MSF_REG(0x0098) +#define IXP2000_MSF_TX_UP_CONTROL_3 IXP2000_MSF_REG(0x009c) +#define IXP2000_MSF_TRAIN_DATA IXP2000_MSF_REG(0x00a0) +#define IXP2000_MSF_TRAIN_CALENDAR IXP2000_MSF_REG(0x00a4) +#define IXP2000_MSF_TRAIN_FLOW_CONTROL IXP2000_MSF_REG(0x00a8) +#define IXP2000_MSF_TX_CALENDAR_0 IXP2000_MSF_REG(0x1000) +#define IXP2000_MSF_RX_PORT_CALENDAR_STATUS IXP2000_MSF_REG(0x1400) + + #endif /* _IXP2000_H_ */ diff --git a/include/asm-arm/arch-l7200/io.h b/include/asm-arm/arch-l7200/io.h index fc012a39e2cb..cab8ad0adf09 100644 --- a/include/asm-arm/arch-l7200/io.h +++ b/include/asm-arm/arch-l7200/io.h @@ -10,7 +10,7 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H -#include <asm/arch/hardware.h> +#include <asm/hardware.h> #define IO_SPACE_LIMIT 0xffffffff diff --git a/include/asm-arm/arch-lh7a40x/io.h b/include/asm-arm/arch-lh7a40x/io.h index c13bdd9add92..bbcd4335f441 100644 --- a/include/asm-arm/arch-lh7a40x/io.h +++ b/include/asm-arm/arch-lh7a40x/io.h @@ -11,6 +11,8 @@ #ifndef __ASM_ARCH_IO_H #define __ASM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffffffff /* No ISA or PCI bus on this machine. */ diff --git a/include/asm-arm/arch-omap/io.h b/include/asm-arm/arch-omap/io.h index 11fbf629bf75..3d5bcd545082 100644 --- a/include/asm-arm/arch-omap/io.h +++ b/include/asm-arm/arch-omap/io.h @@ -34,6 +34,8 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffffffff /* diff --git a/include/asm-arm/arch-pxa/hardware.h b/include/asm-arm/arch-pxa/hardware.h index cf35721cfa45..3e70bd95472c 100644 --- a/include/asm-arm/arch-pxa/hardware.h +++ b/include/asm-arm/arch-pxa/hardware.h @@ -44,12 +44,12 @@ #ifndef __ASSEMBLY__ -# define __REG(x) (*((volatile unsigned long *)io_p2v(x))) +# define __REG(x) (*((volatile u32 *)io_p2v(x))) /* With indexed regs we don't want to feed the index through io_p2v() especially if it is a variable, otherwise horrible code will result. */ # define __REG2(x,y) \ - (*(volatile unsigned long *)((unsigned long)&__REG(x) + (y))) + (*(volatile u32 *)((u32)&__REG(x) + (y))) # define __PREG(x) (io_v2p((u32)&(x))) diff --git a/include/asm-arm/arch-pxa/io.h b/include/asm-arm/arch-pxa/io.h index c3bdbe44e21f..eb2dd58d397f 100644 --- a/include/asm-arm/arch-pxa/io.h +++ b/include/asm-arm/arch-pxa/io.h @@ -6,6 +6,8 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffffffff /* diff --git a/include/asm-arm/arch-pxa/irda.h b/include/asm-arm/arch-pxa/irda.h new file mode 100644 index 000000000000..748406f384c2 --- /dev/null +++ b/include/asm-arm/arch-pxa/irda.h @@ -0,0 +1,17 @@ +#ifndef ASMARM_ARCH_IRDA_H +#define ASMARM_ARCH_IRDA_H + +/* board specific transceiver capabilities */ + +#define IR_OFF 1 +#define IR_SIRMODE 2 +#define IR_FIRMODE 4 + +struct pxaficp_platform_data { + int transceiver_cap; + void (*transceiver_mode)(struct device *dev, int mode); +}; + +extern void pxa_set_ficp_info(struct pxaficp_platform_data *info); + +#endif diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h index 3af7165ab0d7..a75a2470f4f5 100644 --- a/include/asm-arm/arch-pxa/pxa-regs.h +++ b/include/asm-arm/arch-pxa/pxa-regs.h @@ -326,6 +326,25 @@ #define STDLL __REG(0x40700000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ #define STDLH __REG(0x40700004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ +/* Hardware UART (HWUART) */ +#define HWUART HWRBR +#define HWRBR __REG(0x41600000) /* Receive Buffer Register (read only) */ +#define HWTHR __REG(0x41600000) /* Transmit Holding Register (write only) */ +#define HWIER __REG(0x41600004) /* Interrupt Enable Register (read/write) */ +#define HWIIR __REG(0x41600008) /* Interrupt ID Register (read only) */ +#define HWFCR __REG(0x41600008) /* FIFO Control Register (write only) */ +#define HWLCR __REG(0x4160000C) /* Line Control Register (read/write) */ +#define HWMCR __REG(0x41600010) /* Modem Control Register (read/write) */ +#define HWLSR __REG(0x41600014) /* Line Status Register (read only) */ +#define HWMSR __REG(0x41600018) /* Modem Status Register (read only) */ +#define HWSPR __REG(0x4160001C) /* Scratch Pad Register (read/write) */ +#define HWISR __REG(0x41600020) /* Infrared Selection Register (read/write) */ +#define HWFOR __REG(0x41600024) /* Receive FIFO Occupancy Register (read only) */ +#define HWABR __REG(0x41600028) /* Auto-Baud Control Register (read/write) */ +#define HWACR __REG(0x4160002C) /* Auto-Baud Count Register (read only) */ +#define HWDLL __REG(0x41600000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ +#define HWDLH __REG(0x41600004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ + #define IER_DMAE (1 << 7) /* DMA Requests Enable */ #define IER_UUE (1 << 6) /* UART Unit Enable */ #define IER_NRZE (1 << 5) /* NRZ coding Enable */ @@ -1013,14 +1032,12 @@ #define ICCR0_LBM (1 << 1) /* Loopback mode */ #define ICCR0_ITR (1 << 0) /* IrDA transmission */ -#ifdef CONFIG_PXA27x #define ICCR2_RXP (1 << 3) /* Receive Pin Polarity select */ #define ICCR2_TXP (1 << 2) /* Transmit Pin Polarity select */ #define ICCR2_TRIG (3 << 0) /* Receive FIFO Trigger threshold */ #define ICCR2_TRIG_8 (0 << 0) /* >= 8 bytes */ #define ICCR2_TRIG_16 (1 << 0) /* >= 16 bytes */ #define ICCR2_TRIG_32 (2 << 0) /* >= 32 bytes */ -#endif #ifdef CONFIG_PXA27x #define ICSR0_EOC (1 << 6) /* DMA End of Descriptor Chain */ @@ -1250,9 +1267,13 @@ #define GPIO40_FFDTR 40 /* FFUART data terminal Ready */ #define GPIO41_FFRTS 41 /* FFUART request to send */ #define GPIO42_BTRXD 42 /* BTUART receive data */ +#define GPIO42_HWRXD 42 /* HWUART receive data */ #define GPIO43_BTTXD 43 /* BTUART transmit data */ +#define GPIO43_HWTXD 43 /* HWUART transmit data */ #define GPIO44_BTCTS 44 /* BTUART clear to send */ +#define GPIO44_HWCTS 44 /* HWUART clear to send */ #define GPIO45_BTRTS 45 /* BTUART request to send */ +#define GPIO45_HWRTS 45 /* HWUART request to send */ #define GPIO45_AC97_SYSCLK 45 /* AC97 System Clock */ #define GPIO46_ICPRXD 46 /* ICP receive data */ #define GPIO46_STRXD 46 /* STD_UART receive data */ @@ -1378,17 +1399,26 @@ #define GPIO40_FFDTR_MD (40 | GPIO_ALT_FN_2_OUT) #define GPIO41_FFRTS_MD (41 | GPIO_ALT_FN_2_OUT) #define GPIO42_BTRXD_MD (42 | GPIO_ALT_FN_1_IN) +#define GPIO42_HWRXD_MD (42 | GPIO_ALT_FN_3_IN) #define GPIO43_BTTXD_MD (43 | GPIO_ALT_FN_2_OUT) +#define GPIO43_HWTXD_MD (43 | GPIO_ALT_FN_3_OUT) #define GPIO44_BTCTS_MD (44 | GPIO_ALT_FN_1_IN) +#define GPIO44_HWCTS_MD (44 | GPIO_ALT_FN_3_IN) #define GPIO45_BTRTS_MD (45 | GPIO_ALT_FN_2_OUT) +#define GPIO45_HWRTS_MD (45 | GPIO_ALT_FN_3_OUT) #define GPIO45_SYSCLK_AC97_MD (45 | GPIO_ALT_FN_1_OUT) #define GPIO46_ICPRXD_MD (46 | GPIO_ALT_FN_1_IN) #define GPIO46_STRXD_MD (46 | GPIO_ALT_FN_2_IN) #define GPIO47_ICPTXD_MD (47 | GPIO_ALT_FN_2_OUT) #define GPIO47_STTXD_MD (47 | GPIO_ALT_FN_1_OUT) #define GPIO48_nPOE_MD (48 | GPIO_ALT_FN_2_OUT) +#define GPIO48_HWTXD_MD (48 | GPIO_ALT_FN_1_OUT) +#define GPIO48_nPOE_MD (48 | GPIO_ALT_FN_2_OUT) +#define GPIO49_HWRXD_MD (49 | GPIO_ALT_FN_1_IN) #define GPIO49_nPWE_MD (49 | GPIO_ALT_FN_2_OUT) #define GPIO50_nPIOR_MD (50 | GPIO_ALT_FN_2_OUT) +#define GPIO50_HWCTS_MD (50 | GPIO_ALT_FN_1_IN) +#define GPIO51_HWRTS_MD (51 | GPIO_ALT_FN_1_OUT) #define GPIO51_nPIOW_MD (51 | GPIO_ALT_FN_2_OUT) #define GPIO52_nPCE_1_MD (52 | GPIO_ALT_FN_2_OUT) #define GPIO53_nPCE_2_MD (53 | GPIO_ALT_FN_2_OUT) @@ -1763,6 +1793,7 @@ #define CKEN7_BTUART (1 << 7) /* BTUART Unit Clock Enable */ #define CKEN6_FFUART (1 << 6) /* FFUART Unit Clock Enable */ #define CKEN5_STUART (1 << 5) /* STUART Unit Clock Enable */ +#define CKEN4_HWUART (1 << 4) /* HWUART Unit Clock Enable */ #define CKEN4_SSP3 (1 << 4) /* SSP3 Unit Clock Enable */ #define CKEN3_SSP (1 << 3) /* SSP Unit Clock Enable */ #define CKEN3_SSP2 (1 << 3) /* SSP2 Unit Clock Enable */ @@ -2282,4 +2313,11 @@ #endif +/* PWRMODE register M field values */ + +#define PWRMODE_IDLE 0x1 +#define PWRMODE_STANDBY 0x2 +#define PWRMODE_SLEEP 0x3 +#define PWRMODE_DEEPSLEEP 0x7 + #endif diff --git a/include/asm-arm/arch-pxa/uncompress.h b/include/asm-arm/arch-pxa/uncompress.h index 4428d3eb7432..fe38090444e0 100644 --- a/include/asm-arm/arch-pxa/uncompress.h +++ b/include/asm-arm/arch-pxa/uncompress.h @@ -12,6 +12,7 @@ #define FFUART ((volatile unsigned long *)0x40100000) #define BTUART ((volatile unsigned long *)0x40200000) #define STUART ((volatile unsigned long *)0x40700000) +#define HWUART ((volatile unsigned long *)0x41600000) #define UART FFUART diff --git a/include/asm-arm/arch-rpc/io.h b/include/asm-arm/arch-rpc/io.h index 24453c405a87..b4da08d7a336 100644 --- a/include/asm-arm/arch-rpc/io.h +++ b/include/asm-arm/arch-rpc/io.h @@ -13,6 +13,8 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffffffff /* diff --git a/include/asm-arm/arch-s3c2410/fb.h b/include/asm-arm/arch-s3c2410/fb.h index ac57bc887d82..4790491ba9d0 100644 --- a/include/asm-arm/arch-s3c2410/fb.h +++ b/include/asm-arm/arch-s3c2410/fb.h @@ -13,6 +13,7 @@ * 07-Sep-2004 RTP Created file * 03-Nov-2004 BJD Updated and minor cleanups * 03-Aug-2005 RTP Renamed to fb.h + * 26-Oct-2005 BJD Changed name of platdata init */ #ifndef __ASM_ARM_FB_H @@ -64,6 +65,6 @@ struct s3c2410fb_mach_info { unsigned long lpcsel; }; -void __init set_s3c2410fb_info(struct s3c2410fb_mach_info *hard_s3c2410fb_info); +extern void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *); #endif /* __ASM_ARM_FB_H */ diff --git a/include/asm-arm/arch-s3c2410/io.h b/include/asm-arm/arch-s3c2410/io.h index 4bf272ed9add..16fbc8afffd9 100644 --- a/include/asm-arm/arch-s3c2410/io.h +++ b/include/asm-arm/arch-s3c2410/io.h @@ -15,6 +15,8 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffffffff /* diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h index 2053cbacffc3..cb33d57c146c 100644 --- a/include/asm-arm/arch-s3c2410/regs-gpio.h +++ b/include/asm-arm/arch-s3c2410/regs-gpio.h @@ -20,6 +20,7 @@ * 18-11-2004 BJD Added S3C2440 AC97 controls * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA * 28-Mar-2005 LCVR Fixed definition of GPB10 + * 26-Oct-2005 BJD Added generic configuration types */ @@ -43,6 +44,11 @@ /* general configuration options */ #define S3C2410_GPIO_LEAVE (0xFFFFFFFF) +#define S3C2410_GPIO_INPUT (0xFFFFFFF0) +#define S3C2410_GPIO_OUTPUT (0xFFFFFFF1) +#define S3C2410_GPIO_IRQ (0xFFFFFFF2) /* not available for all */ +#define S3C2410_GPIO_SFN2 (0xFFFFFFF2) /* not available on A */ +#define S3C2410_GPIO_SFN3 (0xFFFFFFF3) /* not available on A */ /* configure GPIO ports A..G */ diff --git a/include/asm-arm/arch-sa1100/hardware.h b/include/asm-arm/arch-sa1100/hardware.h index 19c3b1e186bb..28711aaa4968 100644 --- a/include/asm-arm/arch-sa1100/hardware.h +++ b/include/asm-arm/arch-sa1100/hardware.h @@ -22,13 +22,6 @@ /* - * We requires absolute addresses i.e. (PCMCIA_IO_0_BASE + 0x3f8) for - * in*()/out*() macros to be usable for all cases. - */ -#define PCIO_BASE 0 - - -/* * SA1100 internal I/O mappings * * We have the following mapping: diff --git a/include/asm-arm/arch-sa1100/io.h b/include/asm-arm/arch-sa1100/io.h index 7d969ffbd3bb..9d4fe6cf205b 100644 --- a/include/asm-arm/arch-sa1100/io.h +++ b/include/asm-arm/arch-sa1100/io.h @@ -10,13 +10,19 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffffffff /* * We don't actually have real ISA nor PCI buses, but there is so many * drivers out there that might just work if we fake them... */ -#define __io(a) ((void __iomem *)(PCIO_BASE + (a))) +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)addr; +} +#define __io(a) __io(a) #define __mem_pci(a) (a) #define __mem_isa(a) (a) diff --git a/include/asm-arm/arch-sa1100/system.h b/include/asm-arm/arch-sa1100/system.h index 6f52118ba1a4..0f0612f79b2b 100644 --- a/include/asm-arm/arch-sa1100/system.h +++ b/include/asm-arm/arch-sa1100/system.h @@ -4,6 +4,7 @@ * Copyright (c) 1999 Nicolas Pitre <nico@cam.org> */ #include <linux/config.h> +#include <asm/hardware.h> static inline void arch_idle(void) { diff --git a/include/asm-arm/arch-shark/io.h b/include/asm-arm/arch-shark/io.h index 5e6ed0038b2b..87ffa27f2962 100644 --- a/include/asm-arm/arch-shark/io.h +++ b/include/asm-arm/arch-shark/io.h @@ -11,6 +11,8 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H +#include <asm/hardware.h> + #define IO_SPACE_LIMIT 0xffffffff /* diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h index 5c4ae8f5dbb0..2e6799632f12 100644 --- a/include/asm-arm/io.h +++ b/include/asm-arm/io.h @@ -26,7 +26,6 @@ #include <linux/types.h> #include <asm/byteorder.h> #include <asm/memory.h> -#include <asm/arch/hardware.h> /* * ISA I/O bus memory addresses are 1:1 with the physical address. diff --git a/include/asm-arm/mach/arch.h b/include/asm-arm/mach/arch.h index 4fa95084a8c0..7273c6fd95b5 100644 --- a/include/asm-arm/mach/arch.h +++ b/include/asm-arm/mach/arch.h @@ -48,10 +48,10 @@ struct machine_desc { * Set of macros to define architecture features. This is built into * a table by the linker. */ -#define MACHINE_START(_type,_name) \ -const struct machine_desc __mach_desc_##_type \ +#define MACHINE_START(_type,_name) \ +static const struct machine_desc __mach_desc_##_type \ __attribute__((__section__(".arch.info.init"))) = { \ - .nr = MACH_TYPE_##_type, \ + .nr = MACH_TYPE_##_type, \ .name = _name, #define MACHINE_END \ diff --git a/include/asm-arm/mach/map.h b/include/asm-arm/mach/map.h index 9ac47cf8d2e4..0619522bd926 100644 --- a/include/asm-arm/mach/map.h +++ b/include/asm-arm/mach/map.h @@ -11,7 +11,7 @@ */ struct map_desc { unsigned long virtual; - unsigned long physical; + unsigned long pfn; unsigned long length; unsigned int type; }; @@ -27,6 +27,9 @@ struct meminfo; #define MT_ROM 6 #define MT_IXP2000_DEVICE 7 +#define __phys_to_pfn(paddr) (paddr >> PAGE_SHIFT) +#define __pfn_to_phys(pfn) (pfn << PAGE_SHIFT) + extern void create_memmap_holes(struct meminfo *); extern void memtable_init(struct meminfo *); extern void iotable_init(struct map_desc *, int); diff --git a/include/asm-parisc/assembly.h b/include/asm-parisc/assembly.h index 30b023411fef..3ce3440d1b0c 100644 --- a/include/asm-parisc/assembly.h +++ b/include/asm-parisc/assembly.h @@ -21,7 +21,9 @@ #ifndef _PARISC_ASSEMBLY_H #define _PARISC_ASSEMBLY_H -#ifdef __LP64__ +#define CALLEE_FLOAT_FRAME_SIZE 80 + +#ifdef CONFIG_64BIT #define LDREG ldd #define STREG std #define LDREGX ldd,s @@ -30,8 +32,8 @@ #define SHRREG shrd #define RP_OFFSET 16 #define FRAME_SIZE 128 -#define CALLEE_SAVE_FRAME_SIZE 144 -#else +#define CALLEE_REG_FRAME_SIZE 144 +#else /* CONFIG_64BIT */ #define LDREG ldw #define STREG stw #define LDREGX ldwx,s @@ -40,9 +42,11 @@ #define SHRREG shr #define RP_OFFSET 20 #define FRAME_SIZE 64 -#define CALLEE_SAVE_FRAME_SIZE 128 +#define CALLEE_REG_FRAME_SIZE 128 #endif +#define CALLEE_SAVE_FRAME_SIZE (CALLEE_REG_FRAME_SIZE + CALLEE_FLOAT_FRAME_SIZE) + #ifdef CONFIG_PA20 #define BL b,l # ifdef CONFIG_64BIT @@ -300,9 +304,35 @@ fldd,mb -8(\regs), %fr0 .endm + .macro callee_save_float + fstd,ma %fr12, 8(%r30) + fstd,ma %fr13, 8(%r30) + fstd,ma %fr14, 8(%r30) + fstd,ma %fr15, 8(%r30) + fstd,ma %fr16, 8(%r30) + fstd,ma %fr17, 8(%r30) + fstd,ma %fr18, 8(%r30) + fstd,ma %fr19, 8(%r30) + fstd,ma %fr20, 8(%r30) + fstd,ma %fr21, 8(%r30) + .endm + + .macro callee_rest_float + fldd,mb -8(%r30), %fr21 + fldd,mb -8(%r30), %fr20 + fldd,mb -8(%r30), %fr19 + fldd,mb -8(%r30), %fr18 + fldd,mb -8(%r30), %fr17 + fldd,mb -8(%r30), %fr16 + fldd,mb -8(%r30), %fr15 + fldd,mb -8(%r30), %fr14 + fldd,mb -8(%r30), %fr13 + fldd,mb -8(%r30), %fr12 + .endm + #ifdef __LP64__ .macro callee_save - std,ma %r3, CALLEE_SAVE_FRAME_SIZE(%r30) + std,ma %r3, CALLEE_REG_FRAME_SIZE(%r30) mfctl %cr27, %r3 std %r4, -136(%r30) std %r5, -128(%r30) @@ -340,13 +370,13 @@ ldd -128(%r30), %r5 ldd -136(%r30), %r4 mtctl %r3, %cr27 - ldd,mb -CALLEE_SAVE_FRAME_SIZE(%r30), %r3 + ldd,mb -CALLEE_REG_FRAME_SIZE(%r30), %r3 .endm #else /* ! __LP64__ */ .macro callee_save - stw,ma %r3, CALLEE_SAVE_FRAME_SIZE(%r30) + stw,ma %r3, CALLEE_REG_FRAME_SIZE(%r30) mfctl %cr27, %r3 stw %r4, -124(%r30) stw %r5, -120(%r30) @@ -384,7 +414,7 @@ ldw -120(%r30), %r5 ldw -124(%r30), %r4 mtctl %r3, %cr27 - ldw,mb -CALLEE_SAVE_FRAME_SIZE(%r30), %r3 + ldw,mb -CALLEE_REG_FRAME_SIZE(%r30), %r3 .endm #endif /* ! __LP64__ */ @@ -450,5 +480,30 @@ REST_CR (%cr22, PT_PSW (\regs)) .endm + + /* First step to create a "relied upon translation" + * See PA 2.0 Arch. page F-4 and F-5. + * + * The ssm was originally necessary due to a "PCxT bug". + * But someone decided it needed to be added to the architecture + * and this "feature" went into rev3 of PA-RISC 1.1 Arch Manual. + * It's been carried forward into PA 2.0 Arch as well. :^( + * + * "ssm 0,%r0" is a NOP with side effects (prefetch barrier). + * rsm/ssm prevents the ifetch unit from speculatively fetching + * instructions past this line in the code stream. + * PA 2.0 processor will single step all insn in the same QUAD (4 insn). + */ + .macro pcxt_ssm_bug + rsm PSW_SM_I,%r0 + nop /* 1 */ + nop /* 2 */ + nop /* 3 */ + nop /* 4 */ + nop /* 5 */ + nop /* 6 */ + nop /* 7 */ + .endm + #endif /* __ASSEMBLY__ */ #endif diff --git a/include/asm-parisc/bitops.h b/include/asm-parisc/bitops.h index af7db694b22d..55b98c67fd82 100644 --- a/include/asm-parisc/bitops.h +++ b/include/asm-parisc/bitops.h @@ -2,7 +2,7 @@ #define _PARISC_BITOPS_H #include <linux/compiler.h> -#include <asm/spinlock.h> +#include <asm/types.h> /* for BITS_PER_LONG/SHIFT_PER_LONG */ #include <asm/byteorder.h> #include <asm/atomic.h> @@ -12,193 +12,157 @@ * to include/asm-i386/bitops.h or kerneldoc */ -#ifdef __LP64__ -# define SHIFT_PER_LONG 6 -#ifndef BITS_PER_LONG -# define BITS_PER_LONG 64 -#endif -#else -# define SHIFT_PER_LONG 5 -#ifndef BITS_PER_LONG -# define BITS_PER_LONG 32 -#endif -#endif - -#define CHOP_SHIFTCOUNT(x) ((x) & (BITS_PER_LONG - 1)) +#define CHOP_SHIFTCOUNT(x) (((unsigned long) (x)) & (BITS_PER_LONG - 1)) #define smp_mb__before_clear_bit() smp_mb() #define smp_mb__after_clear_bit() smp_mb() -static __inline__ void set_bit(int nr, volatile unsigned long * address) +/* See http://marc.theaimsgroup.com/?t=108826637900003 for discussion + * on use of volatile and __*_bit() (set/clear/change): + * *_bit() want use of volatile. + * __*_bit() are "relaxed" and don't use spinlock or volatile. + */ + +static __inline__ void set_bit(int nr, volatile unsigned long * addr) { - unsigned long mask; - unsigned long *addr = (unsigned long *) address; + unsigned long mask = 1UL << CHOP_SHIFTCOUNT(nr); unsigned long flags; addr += (nr >> SHIFT_PER_LONG); - mask = 1L << CHOP_SHIFTCOUNT(nr); _atomic_spin_lock_irqsave(addr, flags); *addr |= mask; _atomic_spin_unlock_irqrestore(addr, flags); } -static __inline__ void __set_bit(int nr, volatile unsigned long * address) +static __inline__ void __set_bit(unsigned long nr, volatile unsigned long * addr) { - unsigned long mask; - unsigned long *addr = (unsigned long *) address; + unsigned long *m = (unsigned long *) addr + (nr >> SHIFT_PER_LONG); - addr += (nr >> SHIFT_PER_LONG); - mask = 1L << CHOP_SHIFTCOUNT(nr); - *addr |= mask; + *m |= 1UL << CHOP_SHIFTCOUNT(nr); } -static __inline__ void clear_bit(int nr, volatile unsigned long * address) +static __inline__ void clear_bit(int nr, volatile unsigned long * addr) { - unsigned long mask; - unsigned long *addr = (unsigned long *) address; + unsigned long mask = ~(1UL << CHOP_SHIFTCOUNT(nr)); unsigned long flags; addr += (nr >> SHIFT_PER_LONG); - mask = 1L << CHOP_SHIFTCOUNT(nr); _atomic_spin_lock_irqsave(addr, flags); - *addr &= ~mask; + *addr &= mask; _atomic_spin_unlock_irqrestore(addr, flags); } -static __inline__ void __clear_bit(unsigned long nr, volatile unsigned long * address) +static __inline__ void __clear_bit(unsigned long nr, volatile unsigned long * addr) { - unsigned long mask; - unsigned long *addr = (unsigned long *) address; + unsigned long *m = (unsigned long *) addr + (nr >> SHIFT_PER_LONG); - addr += (nr >> SHIFT_PER_LONG); - mask = 1L << CHOP_SHIFTCOUNT(nr); - *addr &= ~mask; + *m &= ~(1UL << CHOP_SHIFTCOUNT(nr)); } -static __inline__ void change_bit(int nr, volatile unsigned long * address) +static __inline__ void change_bit(int nr, volatile unsigned long * addr) { - unsigned long mask; - unsigned long *addr = (unsigned long *) address; + unsigned long mask = 1UL << CHOP_SHIFTCOUNT(nr); unsigned long flags; addr += (nr >> SHIFT_PER_LONG); - mask = 1L << CHOP_SHIFTCOUNT(nr); _atomic_spin_lock_irqsave(addr, flags); *addr ^= mask; _atomic_spin_unlock_irqrestore(addr, flags); } -static __inline__ void __change_bit(int nr, volatile unsigned long * address) +static __inline__ void __change_bit(unsigned long nr, volatile unsigned long * addr) { - unsigned long mask; - unsigned long *addr = (unsigned long *) address; + unsigned long *m = (unsigned long *) addr + (nr >> SHIFT_PER_LONG); - addr += (nr >> SHIFT_PER_LONG); - mask = 1L << CHOP_SHIFTCOUNT(nr); - *addr ^= mask; + *m ^= 1UL << CHOP_SHIFTCOUNT(nr); } -static __inline__ int test_and_set_bit(int nr, volatile unsigned long * address) +static __inline__ int test_and_set_bit(int nr, volatile unsigned long * addr) { - unsigned long mask; - unsigned long *addr = (unsigned long *) address; - int oldbit; + unsigned long mask = 1UL << CHOP_SHIFTCOUNT(nr); + unsigned long oldbit; unsigned long flags; addr += (nr >> SHIFT_PER_LONG); - mask = 1L << CHOP_SHIFTCOUNT(nr); _atomic_spin_lock_irqsave(addr, flags); - oldbit = (*addr & mask) ? 1 : 0; - *addr |= mask; + oldbit = *addr; + *addr = oldbit | mask; _atomic_spin_unlock_irqrestore(addr, flags); - return oldbit; + return (oldbit & mask) ? 1 : 0; } static __inline__ int __test_and_set_bit(int nr, volatile unsigned long * address) { - unsigned long mask; - unsigned long *addr = (unsigned long *) address; - int oldbit; + unsigned long mask = 1UL << CHOP_SHIFTCOUNT(nr); + unsigned long oldbit; + unsigned long *addr = (unsigned long *)address + (nr >> SHIFT_PER_LONG); - addr += (nr >> SHIFT_PER_LONG); - mask = 1L << CHOP_SHIFTCOUNT(nr); - oldbit = (*addr & mask) ? 1 : 0; - *addr |= mask; + oldbit = *addr; + *addr = oldbit | mask; - return oldbit; + return (oldbit & mask) ? 1 : 0; } -static __inline__ int test_and_clear_bit(int nr, volatile unsigned long * address) +static __inline__ int test_and_clear_bit(int nr, volatile unsigned long * addr) { - unsigned long mask; - unsigned long *addr = (unsigned long *) address; - int oldbit; + unsigned long mask = 1UL << CHOP_SHIFTCOUNT(nr); + unsigned long oldbit; unsigned long flags; addr += (nr >> SHIFT_PER_LONG); - mask = 1L << CHOP_SHIFTCOUNT(nr); _atomic_spin_lock_irqsave(addr, flags); - oldbit = (*addr & mask) ? 1 : 0; - *addr &= ~mask; + oldbit = *addr; + *addr = oldbit & ~mask; _atomic_spin_unlock_irqrestore(addr, flags); - return oldbit; + return (oldbit & mask) ? 1 : 0; } static __inline__ int __test_and_clear_bit(int nr, volatile unsigned long * address) { - unsigned long mask; - unsigned long *addr = (unsigned long *) address; - int oldbit; + unsigned long mask = 1UL << CHOP_SHIFTCOUNT(nr); + unsigned long *addr = (unsigned long *)address + (nr >> SHIFT_PER_LONG); + unsigned long oldbit; - addr += (nr >> SHIFT_PER_LONG); - mask = 1L << CHOP_SHIFTCOUNT(nr); - oldbit = (*addr & mask) ? 1 : 0; - *addr &= ~mask; + oldbit = *addr; + *addr = oldbit & ~mask; - return oldbit; + return (oldbit & mask) ? 1 : 0; } -static __inline__ int test_and_change_bit(int nr, volatile unsigned long * address) +static __inline__ int test_and_change_bit(int nr, volatile unsigned long * addr) { - unsigned long mask; - unsigned long *addr = (unsigned long *) address; - int oldbit; + unsigned long mask = 1UL << CHOP_SHIFTCOUNT(nr); + unsigned long oldbit; unsigned long flags; addr += (nr >> SHIFT_PER_LONG); - mask = 1L << CHOP_SHIFTCOUNT(nr); _atomic_spin_lock_irqsave(addr, flags); - oldbit = (*addr & mask) ? 1 : 0; - *addr ^= mask; + oldbit = *addr; + *addr = oldbit ^ mask; _atomic_spin_unlock_irqrestore(addr, flags); - return oldbit; + return (oldbit & mask) ? 1 : 0; } static __inline__ int __test_and_change_bit(int nr, volatile unsigned long * address) { - unsigned long mask; - unsigned long *addr = (unsigned long *) address; - int oldbit; + unsigned long mask = 1UL << CHOP_SHIFTCOUNT(nr); + unsigned long *addr = (unsigned long *)address + (nr >> SHIFT_PER_LONG); + unsigned long oldbit; - addr += (nr >> SHIFT_PER_LONG); - mask = 1L << CHOP_SHIFTCOUNT(nr); - oldbit = (*addr & mask) ? 1 : 0; - *addr ^= mask; + oldbit = *addr; + *addr = oldbit ^ mask; - return oldbit; + return (oldbit & mask) ? 1 : 0; } static __inline__ int test_bit(int nr, const volatile unsigned long *address) { - unsigned long mask; - const unsigned long *addr = (const unsigned long *)address; - - addr += (nr >> SHIFT_PER_LONG); - mask = 1L << CHOP_SHIFTCOUNT(nr); + unsigned long mask = 1UL << CHOP_SHIFTCOUNT(nr); + const unsigned long *addr = (const unsigned long *)address + (nr >> SHIFT_PER_LONG); return !!(*addr & mask); } @@ -229,7 +193,7 @@ static __inline__ unsigned long __ffs(unsigned long x) unsigned long ret; __asm__( -#if BITS_PER_LONG > 32 +#ifdef __LP64__ " ldi 63,%1\n" " extrd,u,*<> %0,63,32,%%r0\n" " extrd,u,*TR %0,31,32,%0\n" /* move top 32-bits down */ @@ -304,14 +268,7 @@ static __inline__ int fls(int x) * hweightN: returns the hamming weight (i.e. the number * of bits set) of a N-bit word */ -#define hweight64(x) \ -({ \ - unsigned long __x = (x); \ - unsigned int __w; \ - __w = generic_hweight32((unsigned int) __x); \ - __w += generic_hweight32((unsigned int) (__x>>32)); \ - __w; \ -}) +#define hweight64(x) generic_hweight64(x) #define hweight32(x) generic_hweight32(x) #define hweight16(x) generic_hweight16(x) #define hweight8(x) generic_hweight8(x) @@ -324,7 +281,13 @@ static __inline__ int fls(int x) */ static inline int sched_find_first_bit(const unsigned long *b) { -#ifndef __LP64__ +#ifdef __LP64__ + if (unlikely(b[0])) + return __ffs(b[0]); + if (unlikely(b[1])) + return __ffs(b[1]) + 64; + return __ffs(b[2]) + 128; +#else if (unlikely(b[0])) return __ffs(b[0]); if (unlikely(b[1])) @@ -334,14 +297,6 @@ static inline int sched_find_first_bit(const unsigned long *b) if (b[3]) return __ffs(b[3]) + 96; return __ffs(b[4]) + 128; -#else - if (unlikely(b[0])) - return __ffs(b[0]); - if (unlikely(((unsigned int)b[1]))) - return __ffs(b[1]) + 64; - if (b[1] >> 32) - return __ffs(b[1] >> 32) + 96; - return __ffs(b[2]) + 128; #endif } @@ -391,7 +346,7 @@ found_middle: static __inline__ unsigned long find_next_bit(const unsigned long *addr, unsigned long size, unsigned long offset) { - const unsigned long *p = addr + (offset >> 6); + const unsigned long *p = addr + (offset >> SHIFT_PER_LONG); unsigned long result = offset & ~(BITS_PER_LONG-1); unsigned long tmp; @@ -445,71 +400,90 @@ found_middle: * test_and_{set,clear}_bit guarantee atomicity without * disabling interrupts. */ -#ifdef __LP64__ -#define ext2_set_bit(nr, addr) __test_and_set_bit((nr) ^ 0x38, (unsigned long *)addr) -#define ext2_set_bit_atomic(l,nr,addr) test_and_set_bit((nr) ^ 0x38, (unsigned long *)addr) -#define ext2_clear_bit(nr, addr) __test_and_clear_bit((nr) ^ 0x38, (unsigned long *)addr) -#define ext2_clear_bit_atomic(l,nr,addr) test_and_clear_bit((nr) ^ 0x38, (unsigned long *)addr) -#else -#define ext2_set_bit(nr, addr) __test_and_set_bit((nr) ^ 0x18, (unsigned long *)addr) -#define ext2_set_bit_atomic(l,nr,addr) test_and_set_bit((nr) ^ 0x18, (unsigned long *)addr) -#define ext2_clear_bit(nr, addr) __test_and_clear_bit((nr) ^ 0x18, (unsigned long *)addr) -#define ext2_clear_bit_atomic(l,nr,addr) test_and_clear_bit((nr) ^ 0x18, (unsigned long *)addr) -#endif -#endif /* __KERNEL__ */ +/* '3' is bits per byte */ +#define LE_BYTE_ADDR ((sizeof(unsigned long) - 1) << 3) -static __inline__ int ext2_test_bit(int nr, __const__ void * addr) -{ - __const__ unsigned char *ADDR = (__const__ unsigned char *) addr; +#define ext2_test_bit(nr, addr) \ + test_bit((nr) ^ LE_BYTE_ADDR, (unsigned long *)addr) +#define ext2_set_bit(nr, addr) \ + __test_and_set_bit((nr) ^ LE_BYTE_ADDR, (unsigned long *)addr) +#define ext2_clear_bit(nr, addr) \ + __test_and_clear_bit((nr) ^ LE_BYTE_ADDR, (unsigned long *)addr) - return (ADDR[nr >> 3] >> (nr & 7)) & 1; -} +#define ext2_set_bit_atomic(l,nr,addr) \ + test_and_set_bit((nr) ^ LE_BYTE_ADDR, (unsigned long *)addr) +#define ext2_clear_bit_atomic(l,nr,addr) \ + test_and_clear_bit( (nr) ^ LE_BYTE_ADDR, (unsigned long *)addr) + +#endif /* __KERNEL__ */ -/* - * This implementation of ext2_find_{first,next}_zero_bit was stolen from - * Linus' asm-alpha/bitops.h and modified for a big-endian machine. - */ #define ext2_find_first_zero_bit(addr, size) \ - ext2_find_next_zero_bit((addr), (size), 0) + ext2_find_next_zero_bit((addr), (size), 0) -extern __inline__ unsigned long ext2_find_next_zero_bit(void *addr, - unsigned long size, unsigned long offset) +/* include/linux/byteorder does not support "unsigned long" type */ +static inline unsigned long ext2_swabp(unsigned long * x) { - unsigned int *p = ((unsigned int *) addr) + (offset >> 5); - unsigned int result = offset & ~31UL; - unsigned int tmp; +#ifdef __LP64__ + return (unsigned long) __swab64p((u64 *) x); +#else + return (unsigned long) __swab32p((u32 *) x); +#endif +} + +/* include/linux/byteorder doesn't support "unsigned long" type */ +static inline unsigned long ext2_swab(unsigned long y) +{ +#ifdef __LP64__ + return (unsigned long) __swab64((u64) y); +#else + return (unsigned long) __swab32((u32) y); +#endif +} + +static __inline__ unsigned long ext2_find_next_zero_bit(void *addr, unsigned long size, unsigned long offset) +{ + unsigned long *p = (unsigned long *) addr + (offset >> SHIFT_PER_LONG); + unsigned long result = offset & ~(BITS_PER_LONG - 1); + unsigned long tmp; if (offset >= size) return size; size -= result; - offset &= 31UL; + offset &= (BITS_PER_LONG - 1UL); if (offset) { - tmp = cpu_to_le32p(p++); - tmp |= ~0UL >> (32-offset); - if (size < 32) + tmp = ext2_swabp(p++); + tmp |= (~0UL >> (BITS_PER_LONG - offset)); + if (size < BITS_PER_LONG) goto found_first; - if (tmp != ~0U) + if (~tmp) goto found_middle; - size -= 32; - result += 32; + size -= BITS_PER_LONG; + result += BITS_PER_LONG; } - while (size >= 32) { - if ((tmp = cpu_to_le32p(p++)) != ~0U) - goto found_middle; - result += 32; - size -= 32; + + while (size & ~(BITS_PER_LONG - 1)) { + if (~(tmp = *(p++))) + goto found_middle_swap; + result += BITS_PER_LONG; + size -= BITS_PER_LONG; } if (!size) return result; - tmp = cpu_to_le32p(p); + tmp = ext2_swabp(p); found_first: - tmp |= ~0U << size; + tmp |= ~0UL << size; + if (tmp == ~0UL) /* Are any bits zero? */ + return result + size; /* Nope. Skip ffz */ found_middle: return result + ffz(tmp); + +found_middle_swap: + return result + ffz(ext2_swab(tmp)); } + /* Bitmap functions for the minix filesystem. */ #define minix_test_and_set_bit(nr,addr) ext2_set_bit(nr,addr) #define minix_set_bit(nr,addr) ((void)ext2_set_bit(nr,addr)) diff --git a/include/asm-parisc/errno.h b/include/asm-parisc/errno.h index 08464c405471..e2f3ddc796be 100644 --- a/include/asm-parisc/errno.h +++ b/include/asm-parisc/errno.h @@ -114,6 +114,7 @@ #define ENOTSUP 252 /* Function not implemented (POSIX.4 / HPUX) */ #define ECANCELLED 253 /* aio request was canceled before complete (POSIX.4 / HPUX) */ +#define ECANCELED ECANCELLED /* SuSv3 and Solaris wants one 'L' */ /* for robust mutexes */ #define EOWNERDEAD 254 /* Owner died */ diff --git a/include/asm-parisc/grfioctl.h b/include/asm-parisc/grfioctl.h index d3cfc0168fb1..6a910311b56b 100644 --- a/include/asm-parisc/grfioctl.h +++ b/include/asm-parisc/grfioctl.h @@ -69,6 +69,8 @@ #define CRT_ID_TVRX S9000_ID_98765 /* TVRX (gto/falcon) */ #define CRT_ID_ARTIST S9000_ID_ARTIST /* Artist */ #define CRT_ID_SUMMIT 0x2FC1066B /* Summit FX2, FX4, FX6 ... */ +#define CRT_ID_LEGO 0x35ACDA30 /* Lego FX5, FX10 ... */ +#define CRT_ID_PINNACLE 0x35ACDA16 /* Pinnacle FXe */ /* structure for ioctl(GCDESCRIBE) */ diff --git a/include/asm-parisc/led.h b/include/asm-parisc/led.h index 1ac8ab6c580d..efadfd543ec6 100644 --- a/include/asm-parisc/led.h +++ b/include/asm-parisc/led.h @@ -23,9 +23,6 @@ #define LED_CMD_REG_NONE 0 /* NULL == no addr for the cmd register */ -/* led tasklet struct */ -extern struct tasklet_struct led_tasklet; - /* register_led_driver() */ int __init register_led_driver(int model, unsigned long cmd_reg, unsigned long data_reg); diff --git a/include/asm-parisc/parisc-device.h b/include/asm-parisc/parisc-device.h index ef69ab4b17a9..1d247e32a608 100644 --- a/include/asm-parisc/parisc-device.h +++ b/include/asm-parisc/parisc-device.h @@ -1,7 +1,7 @@ #include <linux/device.h> struct parisc_device { - unsigned long hpa; /* Hard Physical Address */ + struct resource hpa; /* Hard Physical Address */ struct parisc_device_id id; struct parisc_driver *driver; /* Driver for this device */ char name[80]; /* The hardware description */ @@ -39,6 +39,11 @@ struct parisc_driver { #define to_parisc_driver(d) container_of(d, struct parisc_driver, drv) #define parisc_parent(d) to_parisc_device(d->dev.parent) +static inline char *parisc_pathname(struct parisc_device *d) +{ + return d->dev.bus_id; +} + static inline void parisc_set_drvdata(struct parisc_device *d, void *p) { diff --git a/include/asm-parisc/pci.h b/include/asm-parisc/pci.h index d0b761f690b5..fa39d07d49e9 100644 --- a/include/asm-parisc/pci.h +++ b/include/asm-parisc/pci.h @@ -69,7 +69,7 @@ struct pci_hba_data { #define PCI_PORT_HBA(a) ((a) >> HBA_PORT_SPACE_BITS) #define PCI_PORT_ADDR(a) ((a) & (HBA_PORT_SPACE_SIZE - 1)) -#if CONFIG_64BIT +#ifdef CONFIG_64BIT #define PCI_F_EXTEND 0xffffffff00000000UL #define PCI_IS_LMMIO(hba,a) pci_is_lmmio(hba,a) diff --git a/include/asm-parisc/pgtable.h b/include/asm-parisc/pgtable.h index 820c6e712cd7..c28fb6f48c6c 100644 --- a/include/asm-parisc/pgtable.h +++ b/include/asm-parisc/pgtable.h @@ -501,6 +501,8 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, #define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ remap_pfn_range(vma, vaddr, pfn, size, prot) +#define pgprot_noncached(prot) __pgprot(pgprot_val(prot) | _PAGE_NO_CACHE) + #define MK_IOSPACE_PFN(space, pfn) (pfn) #define GET_IOSPACE(pfn) 0 #define GET_PFN(pfn) (pfn) diff --git a/include/asm-parisc/processor.h b/include/asm-parisc/processor.h index a9dfadd05658..aae40e8c3aa8 100644 --- a/include/asm-parisc/processor.h +++ b/include/asm-parisc/processor.h @@ -122,8 +122,27 @@ struct thread_struct { }; /* Thread struct flags. */ +#define PARISC_UAC_NOPRINT (1UL << 0) /* see prctl and unaligned.c */ +#define PARISC_UAC_SIGBUS (1UL << 1) #define PARISC_KERNEL_DEATH (1UL << 31) /* see die_if_kernel()... */ +#define PARISC_UAC_SHIFT 0 +#define PARISC_UAC_MASK (PARISC_UAC_NOPRINT|PARISC_UAC_SIGBUS) + +#define SET_UNALIGN_CTL(task,value) \ + ({ \ + (task)->thread.flags = (((task)->thread.flags & ~PARISC_UAC_MASK) \ + | (((value) << PARISC_UAC_SHIFT) & \ + PARISC_UAC_MASK)); \ + 0; \ + }) + +#define GET_UNALIGN_CTL(task,addr) \ + ({ \ + put_user(((task)->thread.flags & PARISC_UAC_MASK) \ + >> PARISC_UAC_SHIFT, (int __user *) (addr)); \ + }) + #define INIT_THREAD { \ regs: { gr: { 0, }, \ fr: { 0, }, \ diff --git a/include/asm-parisc/psw.h b/include/asm-parisc/psw.h index 51323029f377..4334d6ca2add 100644 --- a/include/asm-parisc/psw.h +++ b/include/asm-parisc/psw.h @@ -1,4 +1,7 @@ #ifndef _PARISC_PSW_H + +#include <linux/config.h> + #define PSW_I 0x00000001 #define PSW_D 0x00000002 #define PSW_P 0x00000004 @@ -9,6 +12,16 @@ #define PSW_G 0x00000040 /* PA1.x only */ #define PSW_O 0x00000080 /* PA2.0 only */ +/* ssm/rsm instructions number PSW_W and PSW_E differently */ +#define PSW_SM_I PSW_I /* Enable External Interrupts */ +#define PSW_SM_D PSW_D +#define PSW_SM_P PSW_P +#define PSW_SM_Q PSW_Q /* Enable Interrupt State Collection */ +#define PSW_SM_R PSW_R /* Enable Recover Counter Trap */ +#define PSW_SM_W 0x200 /* PA2.0 only : Enable Wide Mode */ + +#define PSW_SM_QUIET PSW_SM_R+PSW_SM_Q+PSW_SM_P+PSW_SM_D+PSW_SM_I + #define PSW_CB 0x0000ff00 #define PSW_M 0x00010000 @@ -30,33 +43,21 @@ #define PSW_Z 0x40000000 /* PA1.x only */ #define PSW_Y 0x80000000 /* PA1.x only */ -#ifdef __LP64__ -#define PSW_HI_CB 0x000000ff /* PA2.0 only */ +#ifdef CONFIG_64BIT +# define PSW_HI_CB 0x000000ff /* PA2.0 only */ #endif -/* PSW bits to be used with ssm/rsm */ -#define PSW_SM_I 0x1 -#define PSW_SM_D 0x2 -#define PSW_SM_P 0x4 -#define PSW_SM_Q 0x8 -#define PSW_SM_R 0x10 -#define PSW_SM_F 0x20 -#define PSW_SM_G 0x40 -#define PSW_SM_O 0x80 -#define PSW_SM_E 0x100 -#define PSW_SM_W 0x200 - -#ifdef __LP64__ -# define USER_PSW (PSW_C | PSW_Q | PSW_P | PSW_D | PSW_I) -# define KERNEL_PSW (PSW_W | PSW_C | PSW_Q | PSW_P | PSW_D) -# define REAL_MODE_PSW (PSW_W | PSW_Q) -# define USER_PSW_MASK (PSW_W | PSW_T | PSW_N | PSW_X | PSW_B | PSW_V | PSW_CB) -# define USER_PSW_HI_MASK (PSW_HI_CB) -#else -# define USER_PSW (PSW_C | PSW_Q | PSW_P | PSW_D | PSW_I) -# define KERNEL_PSW (PSW_C | PSW_Q | PSW_P | PSW_D) -# define REAL_MODE_PSW (PSW_Q) -# define USER_PSW_MASK (PSW_T | PSW_N | PSW_X | PSW_B | PSW_V | PSW_CB) +#ifdef CONFIG_64BIT +# define USER_PSW_HI_MASK PSW_HI_CB +# define WIDE_PSW PSW_W +#else +# define WIDE_PSW 0 #endif +/* Used when setting up for rfi */ +#define KERNEL_PSW (WIDE_PSW | PSW_C | PSW_Q | PSW_P | PSW_D) +#define REAL_MODE_PSW (WIDE_PSW | PSW_Q) +#define USER_PSW_MASK (WIDE_PSW | PSW_T | PSW_N | PSW_X | PSW_B | PSW_V | PSW_CB) +#define USER_PSW (PSW_C | PSW_Q | PSW_P | PSW_D | PSW_I) + #endif diff --git a/include/asm-parisc/ptrace.h b/include/asm-parisc/ptrace.h index 3f428aa371a4..93f990e418f1 100644 --- a/include/asm-parisc/ptrace.h +++ b/include/asm-parisc/ptrace.h @@ -49,7 +49,7 @@ struct pt_regs { #define user_mode(regs) (((regs)->iaoq[0] & 3) ? 1 : 0) #define user_space(regs) (((regs)->iasq[1] != 0) ? 1 : 0) #define instruction_pointer(regs) ((regs)->iaoq[0] & ~3) -#define profile_pc(regs) instruction_pointer(regs) +unsigned long profile_pc(struct pt_regs *); extern void show_regs(struct pt_regs *); #endif diff --git a/include/asm-parisc/spinlock.h b/include/asm-parisc/spinlock.h index 43eaa6e742e0..7c3f406a746a 100644 --- a/include/asm-parisc/spinlock.h +++ b/include/asm-parisc/spinlock.h @@ -5,11 +5,6 @@ #include <asm/processor.h> #include <asm/spinlock_types.h> -/* Note that PA-RISC has to use `1' to mean unlocked and `0' to mean locked - * since it only has load-and-zero. Moreover, at least on some PA processors, - * the semaphore address has to be 16-byte aligned. - */ - static inline int __raw_spin_is_locked(raw_spinlock_t *x) { volatile unsigned int *a = __ldcw_align(x); diff --git a/include/asm-parisc/spinlock_types.h b/include/asm-parisc/spinlock_types.h index 785bba822fbf..d6b479bdb886 100644 --- a/include/asm-parisc/spinlock_types.h +++ b/include/asm-parisc/spinlock_types.h @@ -6,11 +6,15 @@ #endif typedef struct { +#ifdef CONFIG_PA20 + volatile unsigned int slock; +# define __RAW_SPIN_LOCK_UNLOCKED { 1 } +#else volatile unsigned int lock[4]; +# define __RAW_SPIN_LOCK_UNLOCKED { { 1, 1, 1, 1 } } +#endif } raw_spinlock_t; -#define __RAW_SPIN_LOCK_UNLOCKED { { 1, 1, 1, 1 } } - typedef struct { raw_spinlock_t lock; volatile int counter; diff --git a/include/asm-parisc/system.h b/include/asm-parisc/system.h index 26ff844a21c1..f3928d3a80cb 100644 --- a/include/asm-parisc/system.h +++ b/include/asm-parisc/system.h @@ -138,13 +138,7 @@ static inline void set_eiem(unsigned long val) #define set_wmb(var, value) do { var = value; wmb(); } while (0) -/* LDCW, the only atomic read-write operation PA-RISC has. *sigh*. */ -#define __ldcw(a) ({ \ - unsigned __ret; \ - __asm__ __volatile__("ldcw 0(%1),%0" : "=r" (__ret) : "r" (a)); \ - __ret; \ -}) - +#ifndef CONFIG_PA20 /* Because kmalloc only guarantees 8-byte alignment for kmalloc'd data, and GCC only guarantees 8-byte alignment for stack locals, we can't be assured of 16-byte alignment for atomic lock data even if we @@ -152,37 +146,41 @@ static inline void set_eiem(unsigned long val) we use a struct containing an array of four ints for the atomic lock type and dynamically select the 16-byte aligned int from the array for the semaphore. */ + #define __PA_LDCW_ALIGNMENT 16 #define __ldcw_align(a) ({ \ unsigned long __ret = (unsigned long) &(a)->lock[0]; \ __ret = (__ret + __PA_LDCW_ALIGNMENT - 1) & ~(__PA_LDCW_ALIGNMENT - 1); \ (volatile unsigned int *) __ret; \ }) +#define LDCW "ldcw" -#ifdef CONFIG_SMP -# define __lock_aligned __attribute__((__section__(".data.lock_aligned"))) -#endif +#else /*CONFIG_PA20*/ +/* From: "Jim Hull" <jim.hull of hp.com> + I've attached a summary of the change, but basically, for PA 2.0, as + long as the ",CO" (coherent operation) completer is specified, then the + 16-byte alignment requirement for ldcw and ldcd is relaxed, and instead + they only require "natural" alignment (4-byte for ldcw, 8-byte for + ldcd). */ -#define KERNEL_START (0x10100000 - 0x1000) +#define __PA_LDCW_ALIGNMENT 4 +#define __ldcw_align(a) ((volatile unsigned int *)a) +#define LDCW "ldcw,co" -/* This is for the serialisation of PxTLB broadcasts. At least on the - * N class systems, only one PxTLB inter processor broadcast can be - * active at any one time on the Merced bus. This tlb purge - * synchronisation is fairly lightweight and harmless so we activate - * it on all SMP systems not just the N class. */ -#ifdef CONFIG_SMP -extern spinlock_t pa_tlb_lock; +#endif /*!CONFIG_PA20*/ -#define purge_tlb_start(x) spin_lock(&pa_tlb_lock) -#define purge_tlb_end(x) spin_unlock(&pa_tlb_lock) - -#else - -#define purge_tlb_start(x) do { } while(0) -#define purge_tlb_end(x) do { } while (0) +/* LDCW, the only atomic read-write operation PA-RISC has. *sigh*. */ +#define __ldcw(a) ({ \ + unsigned __ret; \ + __asm__ __volatile__(LDCW " 0(%1),%0" : "=r" (__ret) : "r" (a)); \ + __ret; \ +}) +#ifdef CONFIG_SMP +# define __lock_aligned __attribute__((__section__(".data.lock_aligned"))) #endif +#define KERNEL_START (0x10100000 - 0x1000) #define arch_align_stack(x) (x) #endif diff --git a/include/asm-parisc/tlbflush.h b/include/asm-parisc/tlbflush.h index eb27b78930e8..84af4ab1fe51 100644 --- a/include/asm-parisc/tlbflush.h +++ b/include/asm-parisc/tlbflush.h @@ -7,6 +7,26 @@ #include <linux/mm.h> #include <asm/mmu_context.h> + +/* This is for the serialisation of PxTLB broadcasts. At least on the + * N class systems, only one PxTLB inter processor broadcast can be + * active at any one time on the Merced bus. This tlb purge + * synchronisation is fairly lightweight and harmless so we activate + * it on all SMP systems not just the N class. */ +#ifdef CONFIG_SMP +extern spinlock_t pa_tlb_lock; + +#define purge_tlb_start(x) spin_lock(&pa_tlb_lock) +#define purge_tlb_end(x) spin_unlock(&pa_tlb_lock) + +#else + +#define purge_tlb_start(x) do { } while(0) +#define purge_tlb_end(x) do { } while (0) + +#endif + + extern void flush_tlb_all(void); /* @@ -64,29 +84,26 @@ static inline void flush_tlb_range(struct vm_area_struct *vma, { unsigned long npages; - npages = ((end - (start & PAGE_MASK)) + (PAGE_SIZE - 1)) >> PAGE_SHIFT; - if (npages >= 512) /* XXX arbitrary, should be tuned */ + if (npages >= 512) /* 2MB of space: arbitrary, should be tuned */ flush_tlb_all(); else { mtsp(vma->vm_mm->context,1); + purge_tlb_start(); if (split_tlb) { - purge_tlb_start(); while (npages--) { pdtlb(start); pitlb(start); start += PAGE_SIZE; } - purge_tlb_end(); } else { - purge_tlb_start(); while (npages--) { pdtlb(start); start += PAGE_SIZE; } - purge_tlb_end(); } + purge_tlb_end(); } } diff --git a/include/asm-parisc/types.h b/include/asm-parisc/types.h index d21b9d0d63ea..34fdce361a5a 100644 --- a/include/asm-parisc/types.h +++ b/include/asm-parisc/types.h @@ -33,8 +33,10 @@ typedef unsigned long long __u64; #ifdef __LP64__ #define BITS_PER_LONG 64 +#define SHIFT_PER_LONG 6 #else #define BITS_PER_LONG 32 +#define SHIFT_PER_LONG 5 #endif #ifndef __ASSEMBLY__ diff --git a/include/asm-parisc/unistd.h b/include/asm-parisc/unistd.h index 6a9f0cadff58..e7a620c5c5e6 100644 --- a/include/asm-parisc/unistd.h +++ b/include/asm-parisc/unistd.h @@ -687,8 +687,8 @@ #define __NR_shmget (__NR_Linux + 194) #define __NR_shmctl (__NR_Linux + 195) -#define __NR_getpmsg (__NR_Linux + 196) /* some people actually want streams */ -#define __NR_putpmsg (__NR_Linux + 197) /* some people actually want streams */ +#define __NR_getpmsg (__NR_Linux + 196) /* Somebody *wants* streams? */ +#define __NR_putpmsg (__NR_Linux + 197) #define __NR_lstat64 (__NR_Linux + 198) #define __NR_truncate64 (__NR_Linux + 199) @@ -755,8 +755,14 @@ #define __NR_mbind (__NR_Linux + 260) #define __NR_get_mempolicy (__NR_Linux + 261) #define __NR_set_mempolicy (__NR_Linux + 262) +#define __NR_vserver (__NR_Linux + 263) +#define __NR_add_key (__NR_Linux + 264) +#define __NR_request_key (__NR_Linux + 265) +#define __NR_keyctl (__NR_Linux + 266) +#define __NR_ioprio_set (__NR_Linux + 267) +#define __NR_ioprio_get (__NR_Linux + 268) -#define __NR_Linux_syscalls 263 +#define __NR_Linux_syscalls 269 #define HPUX_GATEWAY_ADDR 0xC0000004 #define LINUX_GATEWAY_ADDR 0x100 @@ -807,10 +813,10 @@ #define K_INLINE_SYSCALL(name, nr, args...) ({ \ long __sys_res; \ { \ - register unsigned long __res asm("r28"); \ + register unsigned long __res __asm__("r28"); \ K_LOAD_ARGS_##nr(args) \ /* FIXME: HACK stw/ldw r19 around syscall */ \ - asm volatile( \ + __asm__ volatile( \ K_STW_ASM_PIC \ " ble 0x100(%%sr2, %%r0)\n" \ " ldi %1, %%r20\n" \ diff --git a/include/linux/device.h b/include/linux/device.h index 95d607a48f06..a9e72ac3fb9f 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -28,19 +28,6 @@ #define BUS_ID_SIZE KOBJ_NAME_LEN -enum { - SUSPEND_NOTIFY, - SUSPEND_SAVE_STATE, - SUSPEND_DISABLE, - SUSPEND_POWER_DOWN, -}; - -enum { - RESUME_POWER_ON, - RESUME_RESTORE_STATE, - RESUME_ENABLE, -}; - struct device; struct device_driver; struct class; @@ -115,8 +102,8 @@ struct device_driver { int (*probe) (struct device * dev); int (*remove) (struct device * dev); void (*shutdown) (struct device * dev); - int (*suspend) (struct device * dev, pm_message_t state, u32 level); - int (*resume) (struct device * dev, u32 level); + int (*suspend) (struct device * dev, pm_message_t state); + int (*resume) (struct device * dev); }; @@ -190,7 +177,43 @@ struct class_attribute class_attr_##_name = __ATTR(_name,_mode,_show,_store) extern int class_create_file(struct class *, const struct class_attribute *); extern void class_remove_file(struct class *, const struct class_attribute *); +struct class_device_attribute { + struct attribute attr; + ssize_t (*show)(struct class_device *, char * buf); + ssize_t (*store)(struct class_device *, const char * buf, size_t count); +}; + +#define CLASS_DEVICE_ATTR(_name,_mode,_show,_store) \ +struct class_device_attribute class_device_attr_##_name = \ + __ATTR(_name,_mode,_show,_store) + +extern int class_device_create_file(struct class_device *, + const struct class_device_attribute *); +/** + * struct class_device - class devices + * @class: pointer to the parent class for this class device. This is required. + * @devt: for internal use by the driver core only. + * @node: for internal use by the driver core only. + * @kobj: for internal use by the driver core only. + * @devt_attr: for internal use by the driver core only. + * @dev: if set, a symlink to the struct device is created in the sysfs + * directory for this struct class device. + * @class_data: pointer to whatever you want to store here for this struct + * class_device. Use class_get_devdata() and class_set_devdata() to get and + * set this pointer. + * @parent: pointer to a struct class_device that is the parent of this struct + * class_device. If NULL, this class_device will show up at the root of the + * struct class in sysfs (which is probably what you want to have happen.) + * @release: pointer to a release function for this struct class_device. If + * set, this will be called instead of the class specific release function. + * Only use this if you want to override the default release function, like + * when you are nesting class_device structures. + * @hotplug: pointer to a hotplug function for this struct class_device. If + * set, this will be called instead of the class specific hotplug function. + * Only use this if you want to override the default hotplug function, like + * when you are nesting class_device structures. + */ struct class_device { struct list_head node; @@ -198,9 +221,14 @@ struct class_device { struct class * class; /* required */ dev_t devt; /* dev_t, creates the sysfs "dev" */ struct class_device_attribute *devt_attr; + struct class_device_attribute uevent_attr; struct device * dev; /* not necessary, but nice to have */ void * class_data; /* class-specific data */ + struct class_device *parent; /* parent of this child device, if there is one */ + void (*release)(struct class_device *dev); + int (*hotplug)(struct class_device *dev, char **envp, + int num_envp, char *buffer, int buffer_size); char class_id[BUS_ID_SIZE]; /* unique to this class */ }; @@ -228,18 +256,6 @@ extern int class_device_rename(struct class_device *, char *); extern struct class_device * class_device_get(struct class_device *); extern void class_device_put(struct class_device *); -struct class_device_attribute { - struct attribute attr; - ssize_t (*show)(struct class_device *, char * buf); - ssize_t (*store)(struct class_device *, const char * buf, size_t count); -}; - -#define CLASS_DEVICE_ATTR(_name,_mode,_show,_store) \ -struct class_device_attribute class_device_attr_##_name = \ - __ATTR(_name,_mode,_show,_store) - -extern int class_device_create_file(struct class_device *, - const struct class_device_attribute *); extern void class_device_remove_file(struct class_device *, const struct class_device_attribute *); extern int class_device_create_bin_file(struct class_device *, @@ -251,8 +267,8 @@ struct class_interface { struct list_head node; struct class *class; - int (*add) (struct class_device *); - void (*remove) (struct class_device *); + int (*add) (struct class_device *, struct class_interface *); + void (*remove) (struct class_device *, struct class_interface *); }; extern int class_interface_register(struct class_interface *); @@ -260,12 +276,29 @@ extern void class_interface_unregister(struct class_interface *); extern struct class *class_create(struct module *owner, char *name); extern void class_destroy(struct class *cls); -extern struct class_device *class_device_create(struct class *cls, dev_t devt, - struct device *device, char *fmt, ...) - __attribute__((format(printf,4,5))); +extern struct class_device *class_device_create(struct class *cls, + struct class_device *parent, + dev_t devt, + struct device *device, + char *fmt, ...) + __attribute__((format(printf,5,6))); extern void class_device_destroy(struct class *cls, dev_t devt); +/* interface for exporting device attributes */ +struct device_attribute { + struct attribute attr; + ssize_t (*show)(struct device *dev, struct device_attribute *attr, + char *buf); + ssize_t (*store)(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count); +}; + +#define DEVICE_ATTR(_name,_mode,_show,_store) \ +struct device_attribute dev_attr_##_name = __ATTR(_name,_mode,_show,_store) + +extern int device_create_file(struct device *device, struct device_attribute * entry); +extern void device_remove_file(struct device * dev, struct device_attribute * attr); struct device { struct klist klist_children; struct klist_node knode_parent; /* node in sibling list */ @@ -275,6 +308,7 @@ struct device { struct kobject kobj; char bus_id[BUS_ID_SIZE]; /* position on parent bus */ + struct device_attribute uevent_attr; struct semaphore sem; /* semaphore to synchronize calls to * its driver. @@ -343,23 +377,6 @@ extern int device_attach(struct device * dev); extern void driver_attach(struct device_driver * drv); -/* driverfs interface for exporting device attributes */ - -struct device_attribute { - struct attribute attr; - ssize_t (*show)(struct device *dev, struct device_attribute *attr, - char *buf); - ssize_t (*store)(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count); -}; - -#define DEVICE_ATTR(_name,_mode,_show,_store) \ -struct device_attribute dev_attr_##_name = __ATTR(_name,_mode,_show,_store) - - -extern int device_create_file(struct device *device, struct device_attribute * entry); -extern void device_remove_file(struct device * dev, struct device_attribute * attr); - /* * Platform "fixup" functions - allow the platform to have their say * about devices and actions that the general device layer doesn't diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index ed1440ea4c91..d2c390eff1b2 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -269,6 +269,8 @@ u32 ethtool_op_get_tso(struct net_device *dev); int ethtool_op_set_tso(struct net_device *dev, u32 data); int ethtool_op_get_perm_addr(struct net_device *dev, struct ethtool_perm_addr *addr, u8 *data); +u32 ethtool_op_get_ufo(struct net_device *dev); +int ethtool_op_set_ufo(struct net_device *dev, u32 data); /** * ðtool_ops - Alter and report network device settings @@ -298,6 +300,8 @@ int ethtool_op_get_perm_addr(struct net_device *dev, * set_sg: Turn scatter-gather on or off * get_tso: Report whether TCP segmentation offload is enabled * set_tso: Turn TCP segmentation offload on or off + * get_ufo: Report whether UDP fragmentation offload is enabled + * set_ufo: Turn UDP fragmentation offload on or off * self_test: Run specified self-tests * get_strings: Return a set of strings that describe the requested objects * phys_id: Identify the device @@ -364,6 +368,8 @@ struct ethtool_ops { int (*get_perm_addr)(struct net_device *, struct ethtool_perm_addr *, u8 *); int (*begin)(struct net_device *); void (*complete)(struct net_device *); + u32 (*get_ufo)(struct net_device *); + int (*set_ufo)(struct net_device *, u32); }; /* CMDs currently supported */ @@ -400,6 +406,8 @@ struct ethtool_ops { #define ETHTOOL_GTSO 0x0000001e /* Get TSO enable (ethtool_value) */ #define ETHTOOL_STSO 0x0000001f /* Set TSO enable (ethtool_value) */ #define ETHTOOL_GPERMADDR 0x00000020 /* Get permanent hardware address */ +#define ETHTOOL_GUFO 0x00000021 /* Get UFO enable (ethtool_value) */ +#define ETHTOOL_SUFO 0x00000022 /* Set UFO enable (ethtool_value) */ /* compatibility with older code */ #define SPARC_ETH_GSET ETHTOOL_GSET diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 142e1c1e0689..eabdb5cce357 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -132,6 +132,7 @@ struct gendisk { struct disk_attribute { struct attribute attr; ssize_t (*show)(struct gendisk *, char *); + ssize_t (*store)(struct gendisk *, const char *, size_t); }; /* diff --git a/include/linux/hil.h b/include/linux/hil.h new file mode 100644 index 000000000000..13352d7d0caf --- /dev/null +++ b/include/linux/hil.h @@ -0,0 +1,483 @@ +#ifndef _HIL_H_ +#define _HIL_H_ + +/* + * Hewlett Packard Human Interface Loop (HP-HIL) Protocol -- header. + * + * Copyright (c) 2001 Brian S. Julin + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL"). + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * + * References: + * HP-HIL Technical Reference Manual. Hewlett Packard Product No. 45918A + * + * A note of thanks to HP for providing and shipping reference materials + * free of charge to help in the development of HIL support for Linux. + * + */ + +#include <asm/types.h> + +/* Physical constants relevant to raw loop/device timing. + */ + +#define HIL_CLOCK 8MHZ +#define HIL_EK1_CLOCK 30HZ +#define HIL_EK2_CLOCK 60HZ + +#define HIL_TIMEOUT_DEV 5 /* ms */ +#define HIL_TIMEOUT_DEVS 10 /* ms */ +#define HIL_TIMEOUT_NORESP 10 /* ms */ +#define HIL_TIMEOUT_DEVS_DATA 16 /* ms */ +#define HIL_TIMEOUT_SELFTEST 200 /* ms */ + + +/* Actual wire line coding. These will only be useful if someone is + * implementing a software MLC to run HIL devices on a non-parisc machine. + */ + +#define HIL_WIRE_PACKET_LEN 15 +enum hil_wire_bitpos { + HIL_WIRE_START = 0, + HIL_WIRE_ADDR2, + HIL_WIRE_ADDR1, + HIL_WIRE_ADDR0, + HIL_WIRE_COMMAND, + HIL_WIRE_DATA7, + HIL_WIRE_DATA6, + HIL_WIRE_DATA5, + HIL_WIRE_DATA4, + HIL_WIRE_DATA3, + HIL_WIRE_DATA2, + HIL_WIRE_DATA1, + HIL_WIRE_DATA0, + HIL_WIRE_PARITY, + HIL_WIRE_STOP +}; + +/* HP documentation uses these bit positions to refer to commands; + * we will call these "packets". + */ +enum hil_pkt_bitpos { + HIL_PKT_CMD = 0x00000800, + HIL_PKT_ADDR2 = 0x00000400, + HIL_PKT_ADDR1 = 0x00000200, + HIL_PKT_ADDR0 = 0x00000100, + HIL_PKT_ADDR_MASK = 0x00000700, + HIL_PKT_ADDR_SHIFT = 8, + HIL_PKT_DATA7 = 0x00000080, + HIL_PKT_DATA6 = 0x00000040, + HIL_PKT_DATA5 = 0x00000020, + HIL_PKT_DATA4 = 0x00000010, + HIL_PKT_DATA3 = 0x00000008, + HIL_PKT_DATA2 = 0x00000004, + HIL_PKT_DATA1 = 0x00000002, + HIL_PKT_DATA0 = 0x00000001, + HIL_PKT_DATA_MASK = 0x000000FF, + HIL_PKT_DATA_SHIFT = 0 +}; + +/* The HIL MLC also has several error/status/control bits. We extend the + * "packet" to include these when direct access to the MLC is available, + * or emulate them in cases where they are not available. + * + * This way the device driver knows that the underlying MLC driver + * has had to deal with loop errors. + */ +enum hil_error_bitpos { + HIL_ERR_OB = 0x00000800, /* MLC is busy sending an auto-poll, + or we have filled up the output + buffer and must wait. */ + HIL_ERR_INT = 0x00010000, /* A normal interrupt has occurred. */ + HIL_ERR_NMI = 0x00020000, /* An NMI has occurred. */ + HIL_ERR_LERR = 0x00040000, /* A poll didn't come back. */ + HIL_ERR_PERR = 0x01000000, /* There was a Parity Error. */ + HIL_ERR_FERR = 0x02000000, /* There was a Framing Error. */ + HIL_ERR_FOF = 0x04000000 /* Input FIFO Overflowed. */ +}; + +enum hil_control_bitpos { + HIL_CTRL_TEST = 0x00010000, + HIL_CTRL_IPF = 0x00040000, + HIL_CTRL_APE = 0x02000000 +}; + +/* Bits 30,31 are unused, we use them to control write behavior. */ +#define HIL_DO_ALTER_CTRL 0x40000000 /* Write MSW of packet to control + before writing LSW to loop */ +#define HIL_CTRL_ONLY 0xc0000000 /* *Only* alter the control registers */ + +/* This gives us a 32-bit "packet" + */ +typedef u32 hil_packet; + + +/* HIL Loop commands + */ +enum hil_command { + HIL_CMD_IFC = 0x00, /* Interface Clear */ + HIL_CMD_EPT = 0x01, /* Enter Pass-Thru Mode */ + HIL_CMD_ELB = 0x02, /* Enter Loop-Back Mode */ + HIL_CMD_IDD = 0x03, /* Identify and Describe */ + HIL_CMD_DSR = 0x04, /* Device Soft Reset */ + HIL_CMD_PST = 0x05, /* Perform Self Test */ + HIL_CMD_RRG = 0x06, /* Read Register */ + HIL_CMD_WRG = 0x07, /* Write Register */ + HIL_CMD_ACF = 0x08, /* Auto Configure */ + HIL_CMDID_ACF = 0x07, /* Auto Configure bits with incremented ID */ + HIL_CMD_POL = 0x10, /* Poll */ + HIL_CMDCT_POL = 0x0f, /* Poll command bits with item count */ + HIL_CMD_RPL = 0x20, /* RePoll */ + HIL_CMDCT_RPL = 0x0f, /* RePoll command bits with item count */ + HIL_CMD_RNM = 0x30, /* Report Name */ + HIL_CMD_RST = 0x31, /* Report Status */ + HIL_CMD_EXD = 0x32, /* Extended Describe */ + HIL_CMD_RSC = 0x33, /* Report Security Code */ + + /* 0x34 to 0x3c reserved for future use */ + + HIL_CMD_DKA = 0x3d, /* Disable Keyswitch Autorepeat */ + HIL_CMD_EK1 = 0x3e, /* Enable Keyswitch Autorepeat 1 */ + HIL_CMD_EK2 = 0x3f, /* Enable Keyswitch Autorepeat 2 */ + HIL_CMD_PR1 = 0x40, /* Prompt1 */ + HIL_CMD_PR2 = 0x41, /* Prompt2 */ + HIL_CMD_PR3 = 0x42, /* Prompt3 */ + HIL_CMD_PR4 = 0x43, /* Prompt4 */ + HIL_CMD_PR5 = 0x44, /* Prompt5 */ + HIL_CMD_PR6 = 0x45, /* Prompt6 */ + HIL_CMD_PR7 = 0x46, /* Prompt7 */ + HIL_CMD_PRM = 0x47, /* Prompt (General Purpose) */ + HIL_CMD_AK1 = 0x48, /* Acknowlege1 */ + HIL_CMD_AK2 = 0x49, /* Acknowlege2 */ + HIL_CMD_AK3 = 0x4a, /* Acknowlege3 */ + HIL_CMD_AK4 = 0x4b, /* Acknowlege4 */ + HIL_CMD_AK5 = 0x4c, /* Acknowlege5 */ + HIL_CMD_AK6 = 0x4d, /* Acknowlege6 */ + HIL_CMD_AK7 = 0x4e, /* Acknowlege7 */ + HIL_CMD_ACK = 0x4f, /* Acknowlege (General Purpose) */ + + /* 0x50 to 0x78 reserved for future use */ + /* 0x80 to 0xEF device-specific commands */ + /* 0xf0 to 0xf9 reserved for future use */ + + HIL_CMD_RIO = 0xfa, /* Register I/O Error */ + HIL_CMD_SHR = 0xfb, /* System Hard Reset */ + HIL_CMD_TER = 0xfc, /* Transmission Error */ + HIL_CMD_CAE = 0xfd, /* Configuration Address Error */ + HIL_CMD_DHR = 0xfe, /* Device Hard Reset */ + + /* 0xff is prohibited from use. */ +}; + + +/* + * Response "records" to HIL commands + */ + +/* Device ID byte + */ +#define HIL_IDD_DID_TYPE_MASK 0xe0 /* Primary type bits */ +#define HIL_IDD_DID_TYPE_KB_INTEGRAL 0xa0 /* Integral keyboard */ +#define HIL_IDD_DID_TYPE_KB_ITF 0xc0 /* ITD keyboard */ +#define HIL_IDD_DID_TYPE_KB_RSVD 0xe0 /* Reserved keyboard type */ +#define HIL_IDD_DID_TYPE_KB_LANG_MASK 0x1f /* Keyboard locale bits */ +#define HIL_IDD_DID_KBLANG_USE_ESD 0x00 /* Use ESD Locale instead */ +#define HIL_IDD_DID_TYPE_ABS 0x80 /* Absolute Positioners */ +#define HIL_IDD_DID_ABS_RSVD1_MASK 0xf8 /* Reserved */ +#define HIL_IDD_DID_ABS_RSVD1 0x98 +#define HIL_IDD_DID_ABS_TABLET_MASK 0xf8 /* Tablets and digitizers */ +#define HIL_IDD_DID_ABS_TABLET 0x90 +#define HIL_IDD_DID_ABS_TSCREEN_MASK 0xfc /* Touch screens */ +#define HIL_IDD_DID_ABS_TSCREEN 0x8c +#define HIL_IDD_DID_ABS_RSVD2_MASK 0xfc /* Reserved */ +#define HIL_IDD_DID_ABS_RSVD2 0x88 +#define HIL_IDD_DID_ABS_RSVD3_MASK 0xfc /* Reserved */ +#define HIL_IDD_DID_ABS_RSVD3 0x80 +#define HIL_IDD_DID_TYPE_REL 0x60 /* Relative Positioners */ +#define HIL_IDD_DID_REL_RSVD1_MASK 0xf0 /* Reserved */ +#define HIL_IDD_DID_REL_RSVD1 0x70 +#define HIL_IDD_DID_REL_RSVD2_MASK 0xfc /* Reserved */ +#define HIL_IDD_DID_REL_RSVD2 0x6c +#define HIL_IDD_DID_REL_MOUSE_MASK 0xfc /* Mouse */ +#define HIL_IDD_DID_REL_MOUSE 0x68 +#define HIL_IDD_DID_REL_QUAD_MASK 0xf8 /* Other Quadrature Devices */ +#define HIL_IDD_DID_REL_QUAD 0x60 +#define HIL_IDD_DID_TYPE_CHAR 0x40 /* Character Entry */ +#define HIL_IDD_DID_CHAR_BARCODE_MASK 0xfc /* Barcode Reader */ +#define HIL_IDD_DID_CHAR_BARCODE 0x5c +#define HIL_IDD_DID_CHAR_RSVD1_MASK 0xfc /* Reserved */ +#define HIL_IDD_DID_CHAR_RSVD1 0x58 +#define HIL_IDD_DID_CHAR_RSVD2_MASK 0xf8 /* Reserved */ +#define HIL_IDD_DID_CHAR_RSVD2 0x50 +#define HIL_IDD_DID_CHAR_RSVD3_MASK 0xf0 /* Reserved */ +#define HIL_IDD_DID_CHAR_RSVD3 0x40 +#define HIL_IDD_DID_TYPE_OTHER 0x20 /* Miscellaneous */ +#define HIL_IDD_DID_OTHER_RSVD1_MASK 0xf0 /* Reserved */ +#define HIL_IDD_DID_OTHER_RSVD1 0x30 +#define HIL_IDD_DID_OTHER_BARCODE_MASK 0xfc /* Tone Generator */ +#define HIL_IDD_DID_OTHER_BARCODE 0x2c +#define HIL_IDD_DID_OTHER_RSVD2_MASK 0xfc /* Reserved */ +#define HIL_IDD_DID_OTHER_RSVD2 0x28 +#define HIL_IDD_DID_OTHER_RSVD3_MASK 0xf8 /* Reserved */ +#define HIL_IDD_DID_OTHER_RSVD3 0x20 +#define HIL_IDD_DID_TYPE_KEYPAD 0x00 /* Vectra Keyboard */ + +/* IDD record header + */ +#define HIL_IDD_HEADER_AXSET_MASK 0x03 /* Number of axis in a set */ +#define HIL_IDD_HEADER_RSC 0x04 /* Supports RSC command */ +#define HIL_IDD_HEADER_EXD 0x08 /* Supports EXD command */ +#define HIL_IDD_HEADER_IOD 0x10 /* IOD byte to follow */ +#define HIL_IDD_HEADER_16BIT 0x20 /* 16 (vs. 8) bit resolution */ +#define HIL_IDD_HEADER_ABS 0x40 /* Reports Absolute Position */ +#define HIL_IDD_HEADER_2X_AXIS 0x80 /* Two sets of 1-3 axis */ + +/* I/O Descriptor + */ +#define HIL_IDD_IOD_NBUTTON_MASK 0x07 /* Number of buttons */ +#define HIL_IDD_IOD_PROXIMITY 0x08 /* Proximity in/out events */ +#define HIL_IDD_IOD_PROMPT_MASK 0x70 /* Number of prompts/acks */ +#define HIL_IDD_IOD_PROMPT_SHIFT 4 +#define HIL_IDD_IOD_PROMPT 0x80 /* Generic prompt/ack */ + +#define HIL_IDD_NUM_AXES_PER_SET(header_packet) \ +((header_packet) & HIL_IDD_HEADER_AXSET_MASK) + +#define HIL_IDD_NUM_AXSETS(header_packet) \ +(2 - !((header_packet) & HIL_IDD_HEADER_2X_AXIS)) + +#define HIL_IDD_LEN(header_packet) \ +((4 - !(header_packet & HIL_IDD_HEADER_IOD) - \ + 2 * !(HIL_IDD_NUM_AXES_PER_SET(header_packet))) + \ + 2 * HIL_IDD_NUM_AXES_PER_SET(header_packet) * \ + !!((header_packet) & HIL_IDD_HEADER_ABS)) + +/* The following HIL_IDD_* macros assume you have an array of + * packets and/or unpacked 8-bit data in the order that they + * were received. + */ + +#define HIL_IDD_AXIS_COUNTS_PER_M(header_ptr) \ +(!(HIL_IDD_NUM_AXSETS(*(header_ptr))) ? -1 : \ +(((*(header_ptr + 1) & HIL_PKT_DATA_MASK) + \ + ((*(header_ptr + 2) & HIL_PKT_DATA_MASK)) << 8) \ +* ((*(header_ptr) & HIL_IDD_HEADER_16BIT) ? 100 : 1))) + +#define HIL_IDD_AXIS_MAX(header_ptr, __axnum) \ +((!(*(header_ptr) & HIL_IDD_HEADER_ABS) || \ + (HIL_IDD_NUM_AXES_PER_SET(*(header_ptr)) <= __axnum)) ? 0 : \ + ((HIL_PKT_DATA_MASK & *((header_ptr) + 3 + 2 * __axnum)) + \ + ((HIL_PKT_DATA_MASK & *((header_ptr) + 4 + 2 * __axnum)) << 8))) + +#define HIL_IDD_IOD(header_ptr) \ +(*(header_ptr + HIL_IDD_LEN((*header_ptr)) - 1)) + +#define HIL_IDD_HAS_GEN_PROMPT(header_ptr) \ +((*header_ptr & HIL_IDD_HEADER_IOD) && \ + (HIL_IDD_IOD(header_ptr) & HIL_IDD_IOD_PROMPT)) + +#define HIL_IDD_HAS_GEN_PROXIMITY(header_ptr) \ +((*header_ptr & HIL_IDD_HEADER_IOD) && \ + (HIL_IDD_IOD(header_ptr) & HIL_IDD_IOD_PROXIMITY)) + +#define HIL_IDD_NUM_BUTTONS(header_ptr) \ +((*header_ptr & HIL_IDD_HEADER_IOD) ? \ + (HIL_IDD_IOD(header_ptr) & HIL_IDD_IOD_NBUTTON_MASK) : 0) + +#define HIL_IDD_NUM_PROMPTS(header_ptr) \ +((*header_ptr & HIL_IDD_HEADER_IOD) ? \ + ((HIL_IDD_IOD(header_ptr) & HIL_IDD_IOD_NPROMPT_MASK) \ + >> HIL_IDD_IOD_PROMPT_SHIFT) : 0) + +/* The response to HIL EXD commands -- the "extended describe record" */ +#define HIL_EXD_HEADER_WRG 0x03 /* Supports type2 WRG */ +#define HIL_EXD_HEADER_WRG_TYPE1 0x01 /* Supports type1 WRG */ +#define HIL_EXD_HEADER_WRG_TYPE2 0x02 /* Supports type2 WRG */ +#define HIL_EXD_HEADER_RRG 0x04 /* Supports RRG command */ +#define HIL_EXD_HEADER_RNM 0x10 /* Supports RNM command */ +#define HIL_EXD_HEADER_RST 0x20 /* Supports RST command */ +#define HIL_EXD_HEADER_LOCALE 0x40 /* Contains locale code */ + +#define HIL_EXD_NUM_RRG(header_ptr) \ +((*header_ptr & HIL_EXD_HEADER_RRG) ? \ + (*(header_ptr + 1) & HIL_PKT_DATA_MASK) : 0) + +#define HIL_EXD_NUM_WWG(header_ptr) \ +((*header_ptr & HIL_EXD_HEADER_WRG) ? \ + (*(header_ptr + 2 - !(*header_ptr & HIL_EXD_HEADER_RRG)) & \ + HIL_PKT_DATA_MASK) : 0) + +#define HIL_EXD_LEN(header_ptr) \ +(!!(*header_ptr & HIL_EXD_HEADER_RRG) + \ + !!(*header_ptr & HIL_EXD_HEADER_WRG) + \ + !!(*header_ptr & HIL_EXD_HEADER_LOCALE) + \ + 2 * !!(*header_ptr & HIL_EXD_HEADER_WRG_TYPE2) + 1) + +#define HIL_EXD_LOCALE(header_ptr) \ +(!(*header_ptr & HIL_EXD_HEADER_LOCALE) ? -1 : \ + (*(header_ptr + HIL_EXD_LEN(header_ptr) - 1) & HIL_PKT_DATA_MASK)) + +#define HIL_EXD_WRG_TYPE2_LEN(header_ptr) \ +(!(*header_ptr & HIL_EXD_HEADER_WRG_TYPE2) ? -1 : \ + (*(header_ptr + HIL_EXD_LEN(header_ptr) - 2 - \ + !!(*header_ptr & HIL_EXD_HEADER_LOCALE)) & HIL_PKT_DATA_MASK) + \ + ((*(header_ptr + HIL_EXD_LEN(header_ptr) - 1 - \ + !!(*header_ptr & HIL_EXD_HEADER_LOCALE)) & HIL_PKT_DATA_MASK) << 8)) + +/* Device locale codes. */ + +/* Last defined locale code. Everything above this is "Reserved", + and note that this same table applies to the Device ID Byte where + keyboards may have a nationality code which is only 5 bits. */ +#define HIL_LOCALE_MAX 0x1f + +/* Map to hopefully useful strings. I was trying to make these look + like locale.aliases strings do; maybe that isn't the right table to + emulate. In either case, I didn't have much to work on. */ +#define HIL_LOCALE_MAP \ +"", /* 0x00 Reserved */ \ +"", /* 0x01 Reserved */ \ +"", /* 0x02 Reserved */ \ +"swiss.french", /* 0x03 Swiss/French */ \ +"portuguese", /* 0x04 Portuguese */ \ +"arabic", /* 0x05 Arabic */ \ +"hebrew", /* 0x06 Hebrew */ \ +"english.canadian", /* 0x07 Canadian English */ \ +"turkish", /* 0x08 Turkish */ \ +"greek", /* 0x09 Greek */ \ +"thai", /* 0x0a Thai (Thailand) */ \ +"italian", /* 0x0b Italian */ \ +"korean", /* 0x0c Hangul (Korea) */ \ +"dutch", /* 0x0d Dutch */ \ +"swedish", /* 0x0e Swedish */ \ +"german", /* 0x0f German */ \ +"chinese", /* 0x10 Chinese-PRC */ \ +"chinese", /* 0x11 Chinese-ROC */ \ +"swiss.french", /* 0x12 Swiss/French II */ \ +"spanish", /* 0x13 Spanish */ \ +"swiss.german", /* 0x14 Swiss/German II */ \ +"flemish", /* 0x15 Belgian (Flemish) */ \ +"finnish", /* 0x16 Finnish */ \ +"english.uk", /* 0x17 United Kingdom */ \ +"french.canadian", /* 0x18 French/Canadian */ \ +"swiss.german", /* 0x19 Swiss/German */ \ +"norwegian", /* 0x1a Norwegian */ \ +"french", /* 0x1b French */ \ +"danish", /* 0x1c Danish */ \ +"japanese", /* 0x1d Katakana */ \ +"spanish", /* 0x1e Latin American/Spanish*/\ +"english.us" /* 0x1f United States */ \ + + +/* HIL keycodes */ +#define HIL_KEYCODES_SET1_TBLSIZE 128 +#define HIL_KEYCODES_SET1 \ + KEY_5, KEY_RESERVED, KEY_RIGHTALT, KEY_LEFTALT, \ + KEY_RIGHTSHIFT, KEY_LEFTSHIFT, KEY_LEFTCTRL, KEY_SYSRQ, \ + KEY_KP4, KEY_KP8, KEY_KP5, KEY_KP9, \ + KEY_KP6, KEY_KP7, KEY_KPCOMMA, KEY_KPENTER, \ + KEY_KP1, KEY_KPSLASH, KEY_KP2, KEY_KPPLUS, \ + KEY_KP3, KEY_KPASTERISK, KEY_KP0, KEY_KPMINUS, \ + KEY_B, KEY_V, KEY_C, KEY_X, \ + KEY_Z, KEY_RESERVED, KEY_RESERVED, KEY_ESC, \ + KEY_6, KEY_F10, KEY_3, KEY_F11, \ + KEY_KPDOT, KEY_F9, KEY_TAB /*KP*/, KEY_F12, \ + KEY_H, KEY_G, KEY_F, KEY_D, \ + KEY_S, KEY_A, KEY_RESERVED, KEY_CAPSLOCK, \ + KEY_U, KEY_Y, KEY_T, KEY_R, \ + KEY_E, KEY_W, KEY_Q, KEY_TAB, \ + KEY_7, KEY_6, KEY_5, KEY_4, \ + KEY_3, KEY_2, KEY_1, KEY_GRAVE, \ + KEY_F13, KEY_F14, KEY_F15, KEY_F16, \ + KEY_F17, KEY_F18, KEY_F19, KEY_F20, \ + KEY_MENU, KEY_F4, KEY_F3, KEY_F2, \ + KEY_F1, KEY_VOLUMEUP, KEY_STOP, KEY_SENDFILE, \ + KEY_SYSRQ, KEY_F5, KEY_F6, KEY_F7, \ + KEY_F8, KEY_VOLUMEDOWN, KEY_DEL_EOL, KEY_DEL_EOS, \ + KEY_8, KEY_9, KEY_0, KEY_MINUS, \ + KEY_EQUAL, KEY_BACKSPACE, KEY_INS_LINE, KEY_DEL_LINE, \ + KEY_I, KEY_O, KEY_P, KEY_LEFTBRACE, \ + KEY_RIGHTBRACE, KEY_BACKSLASH, KEY_INSERT, KEY_DELETE, \ + KEY_J, KEY_K, KEY_L, KEY_SEMICOLON, \ + KEY_APOSTROPHE, KEY_ENTER, KEY_HOME, KEY_PAGEUP, \ + KEY_M, KEY_COMMA, KEY_DOT, KEY_SLASH, \ + KEY_BACKSLASH, KEY_SELECT, KEY_102ND, KEY_PAGEDOWN, \ + KEY_N, KEY_SPACE, KEY_NEXT, KEY_RESERVED, \ + KEY_LEFT, KEY_DOWN, KEY_UP, KEY_RIGHT + + +#define HIL_KEYCODES_SET3_TBLSIZE 128 +#define HIL_KEYCODES_SET3 \ + KEY_RESERVED, KEY_ESC, KEY_1, KEY_2, \ + KEY_3, KEY_4, KEY_5, KEY_6, \ + KEY_7, KEY_8, KEY_9, KEY_0, \ + KEY_MINUS, KEY_EQUAL, KEY_BACKSPACE, KEY_TAB, \ + KEY_Q, KEY_W, KEY_E, KEY_R, \ + KEY_T, KEY_Y, KEY_U, KEY_I, \ + KEY_O, KEY_P, KEY_LEFTBRACE, KEY_RIGHTBRACE, \ + KEY_ENTER, KEY_LEFTCTRL, KEY_A, KEY_S, \ + KEY_D, KEY_F, KEY_G, KEY_H, \ + KEY_J, KEY_K, KEY_L, KEY_SEMICOLON, \ + KEY_APOSTROPHE,KEY_GRAVE, KEY_LEFTSHIFT, KEY_BACKSLASH, \ + KEY_Z, KEY_X, KEY_C, KEY_V, \ + KEY_B, KEY_N, KEY_M, KEY_COMMA, \ + KEY_DOT, KEY_SLASH, KEY_RIGHTSHIFT, KEY_KPASTERISK, \ + KEY_LEFTALT, KEY_SPACE, KEY_CAPSLOCK, KEY_F1, \ + KEY_F2, KEY_F3, KEY_F4, KEY_F5, \ + KEY_F6, KEY_F7, KEY_F8, KEY_F9, \ + KEY_F10, KEY_NUMLOCK, KEY_SCROLLLOCK, KEY_KP7, \ + KEY_KP8, KEY_KP9, KEY_KPMINUS, KEY_KP4, \ + KEY_KP5, KEY_KP6, KEY_KPPLUS, KEY_KP1, \ + KEY_KP2, KEY_KP3, KEY_KP0, KEY_KPDOT, \ + KEY_SYSRQ, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, \ + KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, \ + KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, \ + KEY_UP, KEY_LEFT, KEY_DOWN, KEY_RIGHT, \ + KEY_HOME, KEY_PAGEUP, KEY_END, KEY_PAGEDOWN, \ + KEY_INSERT, KEY_DELETE, KEY_102ND, KEY_RESERVED, \ + KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, \ + KEY_F1, KEY_F2, KEY_F3, KEY_F4, \ + KEY_F5, KEY_F6, KEY_F7, KEY_F8, \ + KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, \ + KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED + + +/* Response to POL command, the "poll record header" */ + +#define HIL_POL_NUM_AXES_MASK 0x03 /* Number of axis reported */ +#define HIL_POL_CTS 0x04 /* Device ready to receive data */ +#define HIL_POL_STATUS_PENDING 0x08 /* Device has status to report */ +#define HIL_POL_CHARTYPE_MASK 0x70 /* Type of character data to follow */ +#define HIL_POL_CHARTYPE_NONE 0x00 /* No character data to follow */ +#define HIL_POL_CHARTYPE_RSVD1 0x10 /* Reserved Set 1 */ +#define HIL_POL_CHARTYPE_ASCII 0x20 /* U.S. ASCII */ +#define HIL_POL_CHARTYPE_BINARY 0x30 /* Binary data */ +#define HIL_POL_CHARTYPE_SET1 0x40 /* Keycode Set 1 */ +#define HIL_POL_CHARTYPE_RSVD2 0x50 /* Reserved Set 2 */ +#define HIL_POL_CHARTYPE_SET2 0x60 /* Keycode Set 2 */ +#define HIL_POL_CHARTYPE_SET3 0x70 /* Keycode Set 3 */ +#define HIL_POL_AXIS_ALT 0x80 /* Data is from axis set 2 */ + + +#endif /* _HIL_H_ */ diff --git a/include/linux/hil_mlc.h b/include/linux/hil_mlc.h new file mode 100644 index 000000000000..8df29ca48a13 --- /dev/null +++ b/include/linux/hil_mlc.h @@ -0,0 +1,168 @@ +/* + * HP Human Interface Loop Master Link Controller driver. + * + * Copyright (c) 2001 Brian S. Julin + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL"). + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * + * References: + * HP-HIL Technical Reference Manual. Hewlett Packard Product No. 45918A + * + */ + +#include <linux/hil.h> +#include <linux/time.h> +#include <linux/interrupt.h> +#include <asm/semaphore.h> +#include <linux/serio.h> +#include <linux/list.h> + +typedef struct hil_mlc hil_mlc; + +/* The HIL has a complicated state engine. + * We define the structure of nodes in the state engine here. + */ +enum hilse_act { + /* HILSE_OUT prepares to receive input if the next node + * is an IN or EXPECT, and then sends the given packet. + */ + HILSE_OUT = 0, + + /* HILSE_CTS checks if the loop is busy. */ + HILSE_CTS, + + /* HILSE_OUT_LAST sends the given command packet to + * the last configured/running device on the loop. + */ + HILSE_OUT_LAST, + + /* HILSE_OUT_DISC sends the given command packet to + * the next device past the last configured/running one. + */ + HILSE_OUT_DISC, + + /* HILSE_FUNC runs a callback function with given arguments. + * a positive return value causes the "ugly" branch to be taken. + */ + HILSE_FUNC, + + /* HILSE_IN simply expects any non-errored packet to arrive + * within arg usecs. + */ + HILSE_IN = 0x100, + + /* HILSE_EXPECT expects a particular packet to arrive + * within arg usecs, any other packet is considered an error. + */ + HILSE_EXPECT, + + /* HILSE_EXPECT_LAST as above but dev field should be last + * discovered/operational device. + */ + HILSE_EXPECT_LAST, + + /* HILSE_EXPECT_LAST as above but dev field should be first + * undiscovered/inoperational device. + */ + HILSE_EXPECT_DISC +}; + +typedef int (hilse_func) (hil_mlc *mlc, int arg); +struct hilse_node { + enum hilse_act act; /* How to process this node */ + union { + hilse_func *func; /* Function to call if HILSE_FUNC */ + hil_packet packet; /* Packet to send or to compare */ + } object; + int arg; /* Timeout in usec or parm for func */ + int good; /* Node to jump to on success */ + int bad; /* Node to jump to on error */ + int ugly; /* Node to jump to on timeout */ +}; + +/* Methods for back-end drivers, e.g. hp_sdc_mlc */ +typedef int (hil_mlc_cts) (hil_mlc *mlc); +typedef void (hil_mlc_out) (hil_mlc *mlc); +typedef int (hil_mlc_in) (hil_mlc *mlc, suseconds_t timeout); + +struct hil_mlc_devinfo { + uint8_t idd[16]; /* Device ID Byte and Describe Record */ + uint8_t rsc[16]; /* Security Code Header and Record */ + uint8_t exd[16]; /* Extended Describe Record */ + uint8_t rnm[16]; /* Device name as returned by RNM command */ +}; + +struct hil_mlc_serio_map { + hil_mlc *mlc; + int di_revmap; + int didx; +}; + +/* How many (possibly old/detached) devices the we try to keep track of */ +#define HIL_MLC_DEVMEM 16 + +struct hil_mlc { + struct list_head list; /* hil_mlc is organized as linked list */ + + rwlock_t lock; + + void *priv; /* Data specific to a particular type of MLC */ + + int seidx; /* Current node in state engine */ + int istarted, ostarted; + + hil_mlc_cts *cts; + struct semaphore csem; /* Raised when loop idle */ + + hil_mlc_out *out; + struct semaphore osem; /* Raised when outpacket dispatched */ + hil_packet opacket; + + hil_mlc_in *in; + struct semaphore isem; /* Raised when a packet arrives */ + hil_packet ipacket[16]; + hil_packet imatch; + int icount; + struct timeval instart; + suseconds_t intimeout; + + int ddi; /* Last operational device id */ + int lcv; /* LCV to throttle loops */ + struct timeval lcv_tv; /* Time loop was started */ + + int di_map[7]; /* Maps below items to live devs */ + struct hil_mlc_devinfo di[HIL_MLC_DEVMEM]; + struct serio *serio[HIL_MLC_DEVMEM]; + struct hil_mlc_serio_map serio_map[HIL_MLC_DEVMEM]; + hil_packet serio_opacket[HIL_MLC_DEVMEM]; + int serio_oidx[HIL_MLC_DEVMEM]; + struct hil_mlc_devinfo di_scratch; /* Temporary area */ + + int opercnt; + + struct tasklet_struct *tasklet; +}; + +int hil_mlc_register(hil_mlc *mlc); +int hil_mlc_unregister(hil_mlc *mlc); diff --git a/include/linux/hp_sdc.h b/include/linux/hp_sdc.h new file mode 100644 index 000000000000..debd71515312 --- /dev/null +++ b/include/linux/hp_sdc.h @@ -0,0 +1,300 @@ +/* + * HP i8042 System Device Controller -- header + * + * Copyright (c) 2001 Brian S. Julin + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL"). + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * + * References: + * + * HP-HIL Technical Reference Manual. Hewlett Packard Product No. 45918A + * + * System Device Controller Microprocessor Firmware Theory of Operation + * for Part Number 1820-4784 Revision B. Dwg No. A-1820-4784-2 + * + */ + +#ifndef _LINUX_HP_SDC_H +#define _LINUX_HP_SDC_H + +#include <linux/interrupt.h> +#include <linux/types.h> +#include <linux/time.h> +#include <linux/timer.h> +#if defined(__hppa__) +#include <asm/hardware.h> +#endif + + +/* No 4X status reads take longer than this (in usec). + */ +#define HP_SDC_MAX_REG_DELAY 20000 + +typedef void (hp_sdc_irqhook) (int irq, void *dev_id, + uint8_t status, uint8_t data); + +int hp_sdc_request_timer_irq(hp_sdc_irqhook *callback); +int hp_sdc_request_hil_irq(hp_sdc_irqhook *callback); +int hp_sdc_request_cooked_irq(hp_sdc_irqhook *callback); +int hp_sdc_release_timer_irq(hp_sdc_irqhook *callback); +int hp_sdc_release_hil_irq(hp_sdc_irqhook *callback); +int hp_sdc_release_cooked_irq(hp_sdc_irqhook *callback); + +typedef struct { + int actidx; /* Start of act. Acts are atomic WRT I/O to SDC */ + int idx; /* Index within the act */ + int endidx; /* transaction is over and done if idx == endidx */ + uint8_t *seq; /* commands/data for the transaction */ + union { + hp_sdc_irqhook *irqhook; /* Callback, isr or tasklet context */ + struct semaphore *semaphore; /* Semaphore to sleep on. */ + } act; +} hp_sdc_transaction; +int hp_sdc_enqueue_transaction(hp_sdc_transaction *this); +int hp_sdc_dequeue_transaction(hp_sdc_transaction *this); + +/* The HP_SDC_ACT* values are peculiar to this driver. + * Nuance: never HP_SDC_ACT_DATAIN | HP_SDC_ACT_DEALLOC, use another + * act to perform the dealloc. + */ +#define HP_SDC_ACT_PRECMD 0x01 /* Send a command first */ +#define HP_SDC_ACT_DATAREG 0x02 /* Set data registers */ +#define HP_SDC_ACT_DATAOUT 0x04 /* Send data bytes */ +#define HP_SDC_ACT_POSTCMD 0x08 /* Send command after */ +#define HP_SDC_ACT_DATAIN 0x10 /* Collect data after */ +#define HP_SDC_ACT_DURING 0x1f +#define HP_SDC_ACT_SEMAPHORE 0x20 /* Raise semaphore after */ +#define HP_SDC_ACT_CALLBACK 0x40 /* Pass data to IRQ handler */ +#define HP_SDC_ACT_DEALLOC 0x80 /* Destroy transaction after */ +#define HP_SDC_ACT_AFTER 0xe0 +#define HP_SDC_ACT_DEAD 0x60 /* Act timed out. */ + +/* Rest of the flags are straightforward representation of the SDC interface */ +#define HP_SDC_STATUS_IBF 0x02 /* Input buffer full */ + +#define HP_SDC_STATUS_IRQMASK 0xf0 /* Bits containing "level 1" irq */ +#define HP_SDC_STATUS_PERIODIC 0x10 /* Periodic 10ms timer */ +#define HP_SDC_STATUS_USERTIMER 0x20 /* "Special purpose" timer */ +#define HP_SDC_STATUS_TIMER 0x30 /* Both PERIODIC and USERTIMER */ +#define HP_SDC_STATUS_REG 0x40 /* Data from an i8042 register */ +#define HP_SDC_STATUS_HILCMD 0x50 /* Command from HIL MLC */ +#define HP_SDC_STATUS_HILDATA 0x60 /* Data from HIL MLC */ +#define HP_SDC_STATUS_PUP 0x70 /* Sucessful power-up self test */ +#define HP_SDC_STATUS_KCOOKED 0x80 /* Key from cooked kbd */ +#define HP_SDC_STATUS_KRPG 0xc0 /* Key from Repeat Gen */ +#define HP_SDC_STATUS_KMOD_SUP 0x10 /* Shift key is up */ +#define HP_SDC_STATUS_KMOD_CUP 0x20 /* Control key is up */ + +#define HP_SDC_NMISTATUS_FHS 0x40 /* NMI is a fast handshake irq */ + +/* Internal i8042 registers (there are more, but they are not too useful). */ + +#define HP_SDC_USE 0x02 /* Resource usage (including OB bit) */ +#define HP_SDC_IM 0x04 /* Interrupt mask */ +#define HP_SDC_CFG 0x11 /* Configuration register */ +#define HP_SDC_KBLANGUAGE 0x12 /* Keyboard language */ + +#define HP_SDC_D0 0x70 /* General purpose data buffer 0 */ +#define HP_SDC_D1 0x71 /* General purpose data buffer 1 */ +#define HP_SDC_D2 0x72 /* General purpose data buffer 2 */ +#define HP_SDC_D3 0x73 /* General purpose data buffer 3 */ +#define HP_SDC_VT1 0x74 /* Timer for voice 1 */ +#define HP_SDC_VT2 0x75 /* Timer for voice 2 */ +#define HP_SDC_VT3 0x76 /* Timer for voice 3 */ +#define HP_SDC_VT4 0x77 /* Timer for voice 4 */ +#define HP_SDC_KBN 0x78 /* Which HIL devs are Nimitz */ +#define HP_SDC_KBC 0x79 /* Which HIL devs are cooked kbds */ +#define HP_SDC_LPS 0x7a /* i8042's view of HIL status */ +#define HP_SDC_LPC 0x7b /* i8042's view of HIL "control" */ +#define HP_SDC_RSV 0x7c /* Reserved "for testing" */ +#define HP_SDC_LPR 0x7d /* i8042 count of HIL reconfigs */ +#define HP_SDC_XTD 0x7e /* "Extended Configuration" register */ +#define HP_SDC_STR 0x7f /* i8042 self-test result */ + +/* Bitfields for above registers */ +#define HP_SDC_USE_LOOP 0x04 /* Command is currently on the loop. */ + +#define HP_SDC_IM_MASK 0x1f /* these bits not part of cmd/status */ +#define HP_SDC_IM_FH 0x10 /* Mask the fast handshake irq */ +#define HP_SDC_IM_PT 0x08 /* Mask the periodic timer irq */ +#define HP_SDC_IM_TIMERS 0x04 /* Mask the MT/DT/CT irq */ +#define HP_SDC_IM_RESET 0x02 /* Mask the reset key irq */ +#define HP_SDC_IM_HIL 0x01 /* Mask the HIL MLC irq */ + +#define HP_SDC_CFG_ROLLOVER 0x08 /* WTF is "N-key rollover"? */ +#define HP_SDC_CFG_KBD 0x10 /* There is a keyboard */ +#define HP_SDC_CFG_NEW 0x20 /* Supports/uses HIL MLC */ +#define HP_SDC_CFG_KBD_OLD 0x03 /* keyboard code for non-HIL */ +#define HP_SDC_CFG_KBD_NEW 0x07 /* keyboard code from HIL autoconfig */ +#define HP_SDC_CFG_REV 0x40 /* Code revision bit */ +#define HP_SDC_CFG_IDPROM 0x80 /* IDPROM present in kbd (not HIL) */ + +#define HP_SDC_LPS_NDEV 0x07 /* # devices autoconfigured on HIL */ +#define HP_SDC_LPS_ACSUCC 0x08 /* loop autoconfigured successfully */ +#define HP_SDC_LPS_ACFAIL 0x80 /* last loop autoconfigure failed */ + +#define HP_SDC_LPC_APE_IPF 0x01 /* HIL MLC APE/IPF (autopoll) set */ +#define HP_SDC_LPC_ARCONERR 0x02 /* i8042 autoreconfigs loop on err */ +#define HP_SDC_LPC_ARCQUIET 0x03 /* i8042 doesn't report autoreconfigs*/ +#define HP_SDC_LPC_COOK 0x10 /* i8042 cooks devices in _KBN */ +#define HP_SDC_LPC_RC 0x80 /* causes autoreconfig */ + +#define HP_SDC_XTD_REV 0x07 /* contains revision code */ +#define HP_SDC_XTD_REV_STRINGS(val, str) \ +switch (val) { \ + case 0x1: str = "1820-3712"; break; \ + case 0x2: str = "1820-4379"; break; \ + case 0x3: str = "1820-4784"; break; \ + default: str = "unknown"; \ +}; +#define HP_SDC_XTD_BEEPER 0x08 /* TI SN76494 beeper available */ +#define HP_SDC_XTD_BBRTC 0x20 /* OKI MSM-58321 BBRTC present */ + +#define HP_SDC_CMD_LOAD_RT 0x31 /* Load real time (from 8042) */ +#define HP_SDC_CMD_LOAD_FHS 0x36 /* Load the fast handshake timer */ +#define HP_SDC_CMD_LOAD_MT 0x38 /* Load the match timer */ +#define HP_SDC_CMD_LOAD_DT 0x3B /* Load the delay timer */ +#define HP_SDC_CMD_LOAD_CT 0x3E /* Load the cycle timer */ + +#define HP_SDC_CMD_SET_IM 0x40 /* 010xxxxx == set irq mask */ + +/* The documents provided do not explicitly state that all registers betweem + * 0x01 and 0x1f inclusive can be read by sending their register index as a + * command, but this is implied and appears to be the case. + */ +#define HP_SDC_CMD_READ_RAM 0x00 /* Load from i8042 RAM (autoinc) */ +#define HP_SDC_CMD_READ_USE 0x02 /* Undocumented! Load from usage reg */ +#define HP_SDC_CMD_READ_IM 0x04 /* Load current interrupt mask */ +#define HP_SDC_CMD_READ_KCC 0x11 /* Load primary kbd config code */ +#define HP_SDC_CMD_READ_KLC 0x12 /* Load primary kbd language code */ +#define HP_SDC_CMD_READ_T1 0x13 /* Load timer output buffer byte 1 */ +#define HP_SDC_CMD_READ_T2 0x14 /* Load timer output buffer byte 1 */ +#define HP_SDC_CMD_READ_T3 0x15 /* Load timer output buffer byte 1 */ +#define HP_SDC_CMD_READ_T4 0x16 /* Load timer output buffer byte 1 */ +#define HP_SDC_CMD_READ_T5 0x17 /* Load timer output buffer byte 1 */ +#define HP_SDC_CMD_READ_D0 0xf0 /* Load from i8042 RAM location 0x70 */ +#define HP_SDC_CMD_READ_D1 0xf1 /* Load from i8042 RAM location 0x71 */ +#define HP_SDC_CMD_READ_D2 0xf2 /* Load from i8042 RAM location 0x72 */ +#define HP_SDC_CMD_READ_D3 0xf3 /* Load from i8042 RAM location 0x73 */ +#define HP_SDC_CMD_READ_VT1 0xf4 /* Load from i8042 RAM location 0x74 */ +#define HP_SDC_CMD_READ_VT2 0xf5 /* Load from i8042 RAM location 0x75 */ +#define HP_SDC_CMD_READ_VT3 0xf6 /* Load from i8042 RAM location 0x76 */ +#define HP_SDC_CMD_READ_VT4 0xf7 /* Load from i8042 RAM location 0x77 */ +#define HP_SDC_CMD_READ_KBN 0xf8 /* Load from i8042 RAM location 0x78 */ +#define HP_SDC_CMD_READ_KBC 0xf9 /* Load from i8042 RAM location 0x79 */ +#define HP_SDC_CMD_READ_LPS 0xfa /* Load from i8042 RAM location 0x7a */ +#define HP_SDC_CMD_READ_LPC 0xfb /* Load from i8042 RAM location 0x7b */ +#define HP_SDC_CMD_READ_RSV 0xfc /* Load from i8042 RAM location 0x7c */ +#define HP_SDC_CMD_READ_LPR 0xfd /* Load from i8042 RAM location 0x7d */ +#define HP_SDC_CMD_READ_XTD 0xfe /* Load from i8042 RAM location 0x7e */ +#define HP_SDC_CMD_READ_STR 0xff /* Load from i8042 RAM location 0x7f */ + +#define HP_SDC_CMD_SET_ARD 0xA0 /* Set emulated autorepeat delay */ +#define HP_SDC_CMD_SET_ARR 0xA2 /* Set emulated autorepeat rate */ +#define HP_SDC_CMD_SET_BELL 0xA3 /* Set voice 3 params for "beep" cmd */ +#define HP_SDC_CMD_SET_RPGR 0xA6 /* Set "RPG" irq rate (doesn't work) */ +#define HP_SDC_CMD_SET_RTMS 0xAD /* Set the RTC time (milliseconds) */ +#define HP_SDC_CMD_SET_RTD 0xAF /* Set the RTC time (days) */ +#define HP_SDC_CMD_SET_FHS 0xB2 /* Set fast handshake timer */ +#define HP_SDC_CMD_SET_MT 0xB4 /* Set match timer */ +#define HP_SDC_CMD_SET_DT 0xB7 /* Set delay timer */ +#define HP_SDC_CMD_SET_CT 0xBA /* Set cycle timer */ +#define HP_SDC_CMD_SET_RAMP 0xC1 /* Reset READ_RAM autoinc counter */ +#define HP_SDC_CMD_SET_D0 0xe0 /* Load to i8042 RAM location 0x70 */ +#define HP_SDC_CMD_SET_D1 0xe1 /* Load to i8042 RAM location 0x71 */ +#define HP_SDC_CMD_SET_D2 0xe2 /* Load to i8042 RAM location 0x72 */ +#define HP_SDC_CMD_SET_D3 0xe3 /* Load to i8042 RAM location 0x73 */ +#define HP_SDC_CMD_SET_VT1 0xe4 /* Load to i8042 RAM location 0x74 */ +#define HP_SDC_CMD_SET_VT2 0xe5 /* Load to i8042 RAM location 0x75 */ +#define HP_SDC_CMD_SET_VT3 0xe6 /* Load to i8042 RAM location 0x76 */ +#define HP_SDC_CMD_SET_VT4 0xe7 /* Load to i8042 RAM location 0x77 */ +#define HP_SDC_CMD_SET_KBN 0xe8 /* Load to i8042 RAM location 0x78 */ +#define HP_SDC_CMD_SET_KBC 0xe9 /* Load to i8042 RAM location 0x79 */ +#define HP_SDC_CMD_SET_LPS 0xea /* Load to i8042 RAM location 0x7a */ +#define HP_SDC_CMD_SET_LPC 0xeb /* Load to i8042 RAM location 0x7b */ +#define HP_SDC_CMD_SET_RSV 0xec /* Load to i8042 RAM location 0x7c */ +#define HP_SDC_CMD_SET_LPR 0xed /* Load to i8042 RAM location 0x7d */ +#define HP_SDC_CMD_SET_XTD 0xee /* Load to i8042 RAM location 0x7e */ +#define HP_SDC_CMD_SET_STR 0xef /* Load to i8042 RAM location 0x7f */ + +#define HP_SDC_CMD_DO_RTCW 0xc2 /* i8042 RAM 0x70 --> RTC */ +#define HP_SDC_CMD_DO_RTCR 0xc3 /* RTC[0x70 0:3] --> irq/status/data */ +#define HP_SDC_CMD_DO_BEEP 0xc4 /* i8042 RAM 0x70-74 --> beeper,VT3 */ +#define HP_SDC_CMD_DO_HIL 0xc5 /* i8042 RAM 0x70-73 --> + HIL MLC R0,R1 i8042 HIL watchdog */ + +/* Values used to (de)mangle input/output to/from the HIL MLC */ +#define HP_SDC_DATA 0x40 /* Data from an 8042 register */ +#define HP_SDC_HIL_CMD 0x50 /* Data from HIL MLC R1/8042 */ +#define HP_SDC_HIL_R1MASK 0x0f /* Contents of HIL MLC R1 0:3 */ +#define HP_SDC_HIL_AUTO 0x10 /* Set if POL results from i8042 */ +#define HP_SDC_HIL_ISERR 0x80 /* Has meaning as in next 4 values */ +#define HP_SDC_HIL_RC_DONE 0x80 /* i8042 auto-configured loop */ +#define HP_SDC_HIL_ERR 0x81 /* HIL MLC R2 had a bit set */ +#define HP_SDC_HIL_TO 0x82 /* i8042 HIL watchdog expired */ +#define HP_SDC_HIL_RC 0x84 /* i8042 is auto-configuring loop */ +#define HP_SDC_HIL_DAT 0x60 /* Data from HIL MLC R0 */ + + +typedef struct { + rwlock_t ibf_lock; + rwlock_t lock; /* user/tasklet lock */ + rwlock_t rtq_lock; /* isr/tasklet lock */ + rwlock_t hook_lock; /* isr/user lock for handler add/del */ + + unsigned int irq, nmi; /* Our IRQ lines */ + unsigned long base_io, status_io, data_io; /* Our IO ports */ + + uint8_t im; /* Interrupt mask */ + int set_im; /* Interrupt mask needs to be set. */ + + int ibf; /* Last known status of IBF flag */ + uint8_t wi; /* current i8042 write index */ + uint8_t r7[4]; /* current i8042[0x70 - 0x74] values */ + uint8_t r11, r7e; /* Values from version/revision regs */ + + hp_sdc_irqhook *timer, *reg, *hil, *pup, *cooked; + +#define HP_SDC_QUEUE_LEN 16 + hp_sdc_transaction *tq[HP_SDC_QUEUE_LEN]; /* All pending read/writes */ + + int rcurr, rqty; /* Current read transact in process */ + struct timeval rtv; /* Time when current read started */ + int wcurr; /* Current write transact in process */ + + int dev_err; /* carries status from registration */ +#if defined(__hppa__) + struct parisc_device *dev; +#elif defined(__mc68000__) + void *dev; +#else +#error No support for device registration on this arch yet. +#endif + + struct timer_list kicker; /* Keeps below task alive */ + struct tasklet_struct task; + +} hp_i8042_sdc; + +#endif /* _LINUX_HP_SDC_H */ diff --git a/include/linux/i2c-algo-bit.h b/include/linux/i2c-algo-bit.h index 110904481238..c0e7fab28ce3 100644 --- a/include/linux/i2c-algo-bit.h +++ b/include/linux/i2c-algo-bit.h @@ -21,8 +21,6 @@ /* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and even Frodo Looijaard <frodol@dds.nl> */ -/* $Id: i2c-algo-bit.h,v 1.10 2003/01/21 08:08:16 kmalkki Exp $ */ - #ifndef _LINUX_I2C_ALGO_BIT_H #define _LINUX_I2C_ALGO_BIT_H @@ -46,8 +44,6 @@ struct i2c_algo_bit_data { int timeout; /* in jiffies */ }; -#define I2C_BIT_ADAP_MAX 16 - int i2c_bit_add_bus(struct i2c_adapter *); int i2c_bit_del_bus(struct i2c_adapter *); diff --git a/include/linux/i2c-algo-pca.h b/include/linux/i2c-algo-pca.h index 941b786c5732..226693e0d88b 100644 --- a/include/linux/i2c-algo-pca.h +++ b/include/linux/i2c-algo-pca.h @@ -9,8 +9,6 @@ struct i2c_algo_pca_data { int (*wait_for_interrupt) (struct i2c_algo_pca_data *adap); }; -#define I2C_PCA_ADAP_MAX 16 - int i2c_pca_add_bus(struct i2c_adapter *); int i2c_pca_del_bus(struct i2c_adapter *); diff --git a/include/linux/i2c-algo-pcf.h b/include/linux/i2c-algo-pcf.h index 2a508562255f..18b0adf57a3d 100644 --- a/include/linux/i2c-algo-pcf.h +++ b/include/linux/i2c-algo-pcf.h @@ -22,8 +22,6 @@ /* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and even Frodo Looijaard <frodol@dds.nl> */ -/* $Id: i2c-algo-pcf.h,v 1.8 2003/01/21 08:08:16 kmalkki Exp $ */ - #ifndef _LINUX_I2C_ALGO_PCF_H #define _LINUX_I2C_ALGO_PCF_H @@ -41,8 +39,6 @@ struct i2c_algo_pcf_data { int timeout; }; -#define I2C_PCF_ADAP_MAX 16 - int i2c_pcf_add_bus(struct i2c_adapter *); int i2c_pcf_del_bus(struct i2c_adapter *); diff --git a/include/linux/i2c-dev.h b/include/linux/i2c-dev.h index 541695679762..81c229a0fbca 100644 --- a/include/linux/i2c-dev.h +++ b/include/linux/i2c-dev.h @@ -19,8 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -/* $Id: i2c-dev.h,v 1.13 2003/01/21 08:08:16 kmalkki Exp $ */ - #ifndef _LINUX_I2C_DEV_H #define _LINUX_I2C_DEV_H diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h index 44f30876a1c9..1ce4b54caa21 100644 --- a/include/linux/i2c-id.h +++ b/include/linux/i2c-id.h @@ -164,10 +164,7 @@ /* --- Bit algorithm adapters */ #define I2C_HW_B_LP 0x010000 /* Parallel port Philips style */ -#define I2C_HW_B_LPC 0x010001 /* Parallel port control reg. */ #define I2C_HW_B_SER 0x010002 /* Serial line interface */ -#define I2C_HW_B_ELV 0x010003 /* ELV Card */ -#define I2C_HW_B_VELLE 0x010004 /* Vellemann K8000 */ #define I2C_HW_B_BT848 0x010005 /* BT848 video boards */ #define I2C_HW_B_WNV 0x010006 /* Winnov Videums */ #define I2C_HW_B_VIA 0x010007 /* Via vt82c586b */ diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 3d49a305bf88..f88577ca3b3a 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -23,14 +23,13 @@ /* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and Frodo Looijaard <frodol@dds.nl> */ -/* $Id: i2c.h,v 1.68 2003/01/21 08:08:16 kmalkki Exp $ */ - #ifndef _LINUX_I2C_H #define _LINUX_I2C_H #include <linux/module.h> #include <linux/types.h> #include <linux/i2c-id.h> +#include <linux/mod_devicetable.h> #include <linux/device.h> /* for struct device */ #include <asm/semaphore.h> @@ -94,10 +93,10 @@ extern s32 i2c_smbus_write_byte_data(struct i2c_client * client, extern s32 i2c_smbus_read_word_data(struct i2c_client * client, u8 command); extern s32 i2c_smbus_write_word_data(struct i2c_client * client, u8 command, u16 value); -/* Returns the number of bytes transferred */ extern s32 i2c_smbus_write_block_data(struct i2c_client * client, u8 command, u8 length, u8 *values); +/* Returns the number of read bytes */ extern s32 i2c_smbus_read_i2c_block_data(struct i2c_client * client, u8 command, u8 *values); @@ -391,10 +390,6 @@ struct i2c_msg { #define I2C_FUNC_10BIT_ADDR 0x00000002 #define I2C_FUNC_PROTOCOL_MANGLING 0x00000004 /* I2C_M_{REV_DIR_ADDR,NOSTART,..} */ #define I2C_FUNC_SMBUS_HWPEC_CALC 0x00000008 /* SMBus 2.0 */ -#define I2C_FUNC_SMBUS_READ_WORD_DATA_PEC 0x00000800 /* SMBus 2.0 */ -#define I2C_FUNC_SMBUS_WRITE_WORD_DATA_PEC 0x00001000 /* SMBus 2.0 */ -#define I2C_FUNC_SMBUS_PROC_CALL_PEC 0x00002000 /* SMBus 2.0 */ -#define I2C_FUNC_SMBUS_BLOCK_PROC_CALL_PEC 0x00004000 /* SMBus 2.0 */ #define I2C_FUNC_SMBUS_BLOCK_PROC_CALL 0x00008000 /* SMBus 2.0 */ #define I2C_FUNC_SMBUS_QUICK 0x00010000 #define I2C_FUNC_SMBUS_READ_BYTE 0x00020000 @@ -410,8 +405,6 @@ struct i2c_msg { #define I2C_FUNC_SMBUS_WRITE_I2C_BLOCK 0x08000000 /* w/ 1-byte reg. addr. */ #define I2C_FUNC_SMBUS_READ_I2C_BLOCK_2 0x10000000 /* I2C-like block xfer */ #define I2C_FUNC_SMBUS_WRITE_I2C_BLOCK_2 0x20000000 /* w/ 2-byte reg. addr. */ -#define I2C_FUNC_SMBUS_READ_BLOCK_DATA_PEC 0x40000000 /* SMBus 2.0 */ -#define I2C_FUNC_SMBUS_WRITE_BLOCK_DATA_PEC 0x80000000 /* SMBus 2.0 */ #define I2C_FUNC_SMBUS_BYTE (I2C_FUNC_SMBUS_READ_BYTE | \ I2C_FUNC_SMBUS_WRITE_BYTE) @@ -425,17 +418,6 @@ struct i2c_msg { I2C_FUNC_SMBUS_WRITE_I2C_BLOCK) #define I2C_FUNC_SMBUS_I2C_BLOCK_2 (I2C_FUNC_SMBUS_READ_I2C_BLOCK_2 | \ I2C_FUNC_SMBUS_WRITE_I2C_BLOCK_2) -#define I2C_FUNC_SMBUS_BLOCK_DATA_PEC (I2C_FUNC_SMBUS_READ_BLOCK_DATA_PEC | \ - I2C_FUNC_SMBUS_WRITE_BLOCK_DATA_PEC) -#define I2C_FUNC_SMBUS_WORD_DATA_PEC (I2C_FUNC_SMBUS_READ_WORD_DATA_PEC | \ - I2C_FUNC_SMBUS_WRITE_WORD_DATA_PEC) - -#define I2C_FUNC_SMBUS_READ_BYTE_PEC I2C_FUNC_SMBUS_READ_BYTE_DATA -#define I2C_FUNC_SMBUS_WRITE_BYTE_PEC I2C_FUNC_SMBUS_WRITE_BYTE_DATA -#define I2C_FUNC_SMBUS_READ_BYTE_DATA_PEC I2C_FUNC_SMBUS_READ_WORD_DATA -#define I2C_FUNC_SMBUS_WRITE_BYTE_DATA_PEC I2C_FUNC_SMBUS_WRITE_WORD_DATA -#define I2C_FUNC_SMBUS_BYTE_PEC I2C_FUNC_SMBUS_BYTE_DATA -#define I2C_FUNC_SMBUS_BYTE_DATA_PEC I2C_FUNC_SMBUS_WORD_DATA #define I2C_FUNC_SMBUS_EMUL (I2C_FUNC_SMBUS_QUICK | \ I2C_FUNC_SMBUS_BYTE | \ @@ -443,20 +425,17 @@ struct i2c_msg { I2C_FUNC_SMBUS_WORD_DATA | \ I2C_FUNC_SMBUS_PROC_CALL | \ I2C_FUNC_SMBUS_WRITE_BLOCK_DATA | \ - I2C_FUNC_SMBUS_WRITE_BLOCK_DATA_PEC | \ I2C_FUNC_SMBUS_I2C_BLOCK) /* * Data for SMBus Messages */ #define I2C_SMBUS_BLOCK_MAX 32 /* As specified in SMBus standard */ -#define I2C_SMBUS_I2C_BLOCK_MAX 32 /* Not specified but we use same structure */ union i2c_smbus_data { __u8 byte; __u16 word; - __u8 block[I2C_SMBUS_BLOCK_MAX + 3]; /* block[0] is used for length */ - /* one more for read length in block process call */ - /* and one more for PEC */ + __u8 block[I2C_SMBUS_BLOCK_MAX + 2]; /* block[0] is used for length */ + /* and one more for user-space compatibility */ }; /* smbus_access read or write markers */ @@ -473,10 +452,6 @@ union i2c_smbus_data { #define I2C_SMBUS_BLOCK_DATA 5 #define I2C_SMBUS_I2C_BLOCK_DATA 6 #define I2C_SMBUS_BLOCK_PROC_CALL 7 /* SMBus 2.0 */ -#define I2C_SMBUS_BLOCK_DATA_PEC 8 /* SMBus 2.0 */ -#define I2C_SMBUS_PROC_CALL_PEC 9 /* SMBus 2.0 */ -#define I2C_SMBUS_BLOCK_PROC_CALL_PEC 10 /* SMBus 2.0 */ -#define I2C_SMBUS_WORD_DATA_PEC 11 /* SMBus 2.0 */ /* ----- commands for the ioctl like i2c_command call: @@ -506,11 +481,6 @@ union i2c_smbus_data { #define I2C_SMBUS 0x0720 /* SMBus-level access */ -/* ... algo-bit.c recognizes */ -#define I2C_UDELAY 0x0705 /* set delay in microsecs between each */ - /* written byte (except address) */ -#define I2C_MDELAY 0x0706 /* millisec delay between written bytes */ - /* ----- I2C-DEV: char device interface stuff ------------------------- */ #define I2C_MAJOR 89 /* Device major number */ diff --git a/include/linux/i2o.h b/include/linux/i2o.h index b4af45aad25d..92300325dbcd 100644 --- a/include/linux/i2o.h +++ b/include/linux/i2o.h @@ -66,8 +66,6 @@ struct i2o_device { struct device device; struct semaphore lock; /* device lock */ - - struct class_device classdev; /* i2o device class */ }; /* @@ -194,7 +192,7 @@ struct i2o_controller { struct resource mem_resource; /* Mem resource allocated to the IOP */ struct device device; - struct class_device classdev; /* I2O controller class */ + struct class_device *classdev; /* I2O controller class device */ struct i2o_device *exec; /* Executive */ #if BITS_PER_LONG == 64 spinlock_t context_list_lock; /* lock for context_list */ diff --git a/include/linux/input.h b/include/linux/input.h index e8c296ff6257..f623c745c21c 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -12,6 +12,7 @@ #ifdef __KERNEL__ #include <linux/time.h> #include <linux/list.h> +#include <linux/device.h> #else #include <sys/time.h> #include <sys/ioctl.h> @@ -644,6 +645,7 @@ struct input_absinfo { #define BUS_ADB 0x17 #define BUS_I2C 0x18 #define BUS_HOST 0x19 +#define BUS_GSC 0x1A /* * Values describing the status of an effect @@ -889,11 +891,15 @@ struct input_dev { struct semaphore sem; /* serializes open and close operations */ unsigned int users; - struct device *dev; + struct class_device cdev; + struct device *dev; /* will be removed soon */ + + int dynalloc; /* temporarily */ struct list_head h_list; struct list_head node; }; +#define to_input_dev(d) container_of(d, struct input_dev, cdev) /* * Structure for hotplug & device<->driver matching. @@ -984,6 +990,23 @@ static inline void init_input_dev(struct input_dev *dev) INIT_LIST_HEAD(&dev->node); } +struct input_dev *input_allocate_device(void); + +static inline void input_free_device(struct input_dev *dev) +{ + kfree(dev); +} + +static inline struct input_dev *input_get_device(struct input_dev *dev) +{ + return to_input_dev(class_device_get(&dev->cdev)); +} + +static inline void input_put_device(struct input_dev *dev) +{ + class_device_put(&dev->cdev); +} + void input_register_device(struct input_dev *); void input_unregister_device(struct input_dev *); @@ -1052,7 +1075,7 @@ static inline void input_set_abs_params(struct input_dev *dev, int axis, int min dev->absbit[LONG(axis)] |= BIT(axis); } -extern struct class *input_class; +extern struct class input_class; #endif #endif diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h index 1ab78e8d6c53..aef6042f8f0b 100644 --- a/include/linux/mmc/mmc.h +++ b/include/linux/mmc/mmc.h @@ -50,7 +50,7 @@ struct mmc_command { #define MMC_ERR_INVALID 5 struct mmc_data *data; /* data segment associated with cmd */ - struct mmc_request *mrq; /* assoicated request */ + struct mmc_request *mrq; /* associated request */ }; struct mmc_data { @@ -68,7 +68,7 @@ struct mmc_data { unsigned int bytes_xfered; struct mmc_command *stop; /* stop command */ - struct mmc_request *mrq; /* assoicated request */ + struct mmc_request *mrq; /* associated request */ unsigned int sg_len; /* size of scatter list */ struct scatterlist *sg; /* I/O scatter list */ diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 2f0299a448f6..7b08c11ec4cc 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -244,4 +244,9 @@ struct pcmcia_device_id { #define PCMCIA_DEV_ID_MATCH_FAKE_CIS 0x0200 #define PCMCIA_DEV_ID_MATCH_ANONYMOUS 0x0400 +/* I2C */ +struct i2c_device_id { + __u16 id; +}; + #endif /* LINUX_MOD_DEVICETABLE_H */ diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index a9281b24c40b..c6efce4a04a4 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -308,6 +308,7 @@ struct net_device #define NETIF_F_VLAN_CHALLENGED 1024 /* Device cannot handle VLAN packets */ #define NETIF_F_TSO 2048 /* Can offload TCP/IP segmentation */ #define NETIF_F_LLTX 4096 /* LockLess TX */ +#define NETIF_F_UFO 8192 /* Can offload UDP Large Send*/ struct net_device *next_sched; diff --git a/include/linux/pm.h b/include/linux/pm.h index 5cfb07648eca..7897cf500c51 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -219,7 +219,9 @@ typedef struct pm_message { struct dev_pm_info { pm_message_t power_state; + unsigned can_wakeup:1; #ifdef CONFIG_PM + unsigned should_wakeup:1; pm_message_t prev_state; void * saved_state; atomic_t pm_users; @@ -236,13 +238,35 @@ extern void device_resume(void); #ifdef CONFIG_PM extern int device_suspend(pm_message_t state); -#else + +#define device_set_wakeup_enable(dev,val) \ + ((dev)->power.should_wakeup = !!(val)) +#define device_may_wakeup(dev) \ + (device_can_wakeup(dev) && (dev)->power.should_wakeup) + +#else /* !CONFIG_PM */ + static inline int device_suspend(pm_message_t state) { return 0; } + +#define device_set_wakeup_enable(dev,val) do{}while(0) +#define device_may_wakeup(dev) (0) + #endif +/* changes to device_may_wakeup take effect on the next pm state change. + * by default, devices should wakeup if they can. + */ +#define device_can_wakeup(dev) \ + ((dev)->power.can_wakeup) +#define device_init_wakeup(dev,val) \ + do { \ + device_can_wakeup(dev) = !!(val); \ + device_set_wakeup_enable(dev,val); \ + } while(0) + #endif /* __KERNEL__ */ #endif /* _LINUX_PM_H */ diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index b756935da9c8..4286d832166f 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -137,6 +137,8 @@ struct skb_shared_info { unsigned int nr_frags; unsigned short tso_size; unsigned short tso_segs; + unsigned short ufo_size; + unsigned int ip6_frag_id; struct sk_buff *frag_list; skb_frag_t frags[MAX_SKB_FRAGS]; }; @@ -341,6 +343,11 @@ extern void skb_over_panic(struct sk_buff *skb, int len, extern void skb_under_panic(struct sk_buff *skb, int len, void *here); +extern int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb, + int getfrag(void *from, char *to, int offset, + int len,int odd, struct sk_buff *skb), + void *from, int length); + struct skb_seq_state { __u32 lower_offset; diff --git a/include/linux/x1205.h b/include/linux/x1205.h new file mode 100644 index 000000000000..64fd3af894a5 --- /dev/null +++ b/include/linux/x1205.h @@ -0,0 +1,31 @@ +/* + * x1205.h - defines for drivers/i2c/chips/x1205.c + * Copyright 2004 Karen Spearel + * Copyright 2005 Alessandro Zummo + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __LINUX_X1205_H__ +#define __LINUX_X1205_H__ + +/* commands */ + +#define X1205_CMD_GETDATETIME 0 +#define X1205_CMD_SETTIME 1 +#define X1205_CMD_SETDATETIME 2 +#define X1205_CMD_GETALARM 3 +#define X1205_CMD_SETALARM 4 +#define X1205_CMD_GETDTRIM 5 +#define X1205_CMD_SETDTRIM 6 +#define X1205_CMD_GETATRIM 7 +#define X1205_CMD_SETATRIM 8 + +extern int x1205_do_command(unsigned int cmd, void *arg); +extern int x1205_direct_attach(int adapter_id, + struct i2c_client_address_data *address_data); + +#endif /* __LINUX_X1205_H__ */ diff --git a/include/media/ovcamchip.h b/include/media/ovcamchip.h index cb7c0aa96f22..8138983adced 100644 --- a/include/media/ovcamchip.h +++ b/include/media/ovcamchip.h @@ -17,20 +17,6 @@ #include <linux/videodev.h> #include <linux/i2c.h> -/* Remove these once they are officially defined */ -#ifndef I2C_DRIVERID_OVCAMCHIP - #define I2C_DRIVERID_OVCAMCHIP 0xf00f -#endif -#ifndef I2C_HW_SMBUS_OV511 - #define I2C_HW_SMBUS_OV511 0xfe -#endif -#ifndef I2C_HW_SMBUS_OV518 - #define I2C_HW_SMBUS_OV518 0xff -#endif -#ifndef I2C_HW_SMBUS_OVFX2 - #define I2C_HW_SMBUS_OVFX2 0xfd -#endif - /* --------------------------------- */ /* ENUMERATIONS */ /* --------------------------------- */ diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 210458624840..e42d728b1620 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -171,4 +171,10 @@ static inline int skb_frags_no(struct sk_buff *skb) int bt_err(__u16 code); +extern int hci_sock_init(void); +extern int hci_sock_cleanup(void); + +extern int bt_sysfs_init(void); +extern void bt_sysfs_cleanup(void); + #endif /* __BLUETOOTH_H */ diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h index fbe557f7ea1d..e656be7c001a 100644 --- a/include/net/bluetooth/rfcomm.h +++ b/include/net/bluetooth/rfcomm.h @@ -275,9 +275,6 @@ static inline void rfcomm_session_hold(struct rfcomm_session *s) atomic_inc(&s->refcnt); } -/* ---- RFCOMM chechsum ---- */ -extern u8 rfcomm_crc_table[]; - /* ---- RFCOMM sockets ---- */ struct sockaddr_rc { sa_family_t rc_family; diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c index 7ef6f6a17aa6..3ab375411e38 100644 --- a/lib/kobject_uevent.c +++ b/lib/kobject_uevent.c @@ -54,7 +54,7 @@ static char *action_to_string(enum kobject_action action) static struct sock *uevent_sock; /** - * send_uevent - notify userspace by sending event trough netlink socket + * send_uevent - notify userspace by sending event through netlink socket * * @signal: signal name * @obj: object path (kobject) diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c index 12b43345b54f..03532062a46a 100644 --- a/net/bluetooth/af_bluetooth.c +++ b/net/bluetooth/af_bluetooth.c @@ -308,12 +308,6 @@ static struct net_proto_family bt_sock_family_ops = { .create = bt_sock_create, }; -extern int hci_sock_init(void); -extern int hci_sock_cleanup(void); - -extern int bt_sysfs_init(void); -extern int bt_sysfs_cleanup(void); - static int __init bt_init(void) { BT_INFO("Core ver %s", VERSION); diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 55dc42eac92c..cf0df1c8c933 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -87,7 +87,7 @@ int hci_unregister_notifier(struct notifier_block *nb) return notifier_chain_unregister(&hci_notifier, nb); } -void hci_notify(struct hci_dev *hdev, int event) +static void hci_notify(struct hci_dev *hdev, int event) { notifier_call_chain(&hci_notifier, event, hdev); } @@ -1347,7 +1347,7 @@ static inline void hci_scodata_packet(struct hci_dev *hdev, struct sk_buff *skb) kfree_skb(skb); } -void hci_rx_task(unsigned long arg) +static void hci_rx_task(unsigned long arg) { struct hci_dev *hdev = (struct hci_dev *) arg; struct sk_buff *skb; diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 32ef7975a139..799e448750ad 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -66,20 +66,20 @@ static struct hci_sec_filter hci_sec_filter = { /* Packet types */ 0x10, /* Events */ - { 0x1000d9fe, 0x0000300c }, + { 0x1000d9fe, 0x0000b00c }, /* Commands */ { { 0x0 }, /* OGF_LINK_CTL */ - { 0xbe000006, 0x00000001, 0x0000, 0x00 }, + { 0xbe000006, 0x00000001, 0x000000, 0x00 }, /* OGF_LINK_POLICY */ - { 0x00005200, 0x00000000, 0x0000, 0x00 }, + { 0x00005200, 0x00000000, 0x000000, 0x00 }, /* OGF_HOST_CTL */ - { 0xaab00200, 0x2b402aaa, 0x0154, 0x00 }, + { 0xaab00200, 0x2b402aaa, 0x020154, 0x00 }, /* OGF_INFO_PARAM */ - { 0x000002be, 0x00000000, 0x0000, 0x00 }, + { 0x000002be, 0x00000000, 0x000000, 0x00 }, /* OGF_STATUS_PARAM */ - { 0x000000ea, 0x00000000, 0x0000, 0x00 } + { 0x000000ea, 0x00000000, 0x000000, 0x00 } } }; diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index de8af5f42394..860444a7fc0f 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -520,7 +520,7 @@ static int hidp_session(void *arg) if (session->input) { input_unregister_device(session->input); - kfree(session->input); + session->input = NULL; } up_write(&hidp_session_sem); @@ -536,6 +536,8 @@ static inline void hidp_setup_input(struct hidp_session *session, struct hidp_co input->private = session; + input->name = "Bluetooth HID Boot Protocol Device"; + input->id.bustype = BUS_BLUETOOTH; input->id.vendor = req->vendor; input->id.product = req->product; @@ -582,16 +584,15 @@ int hidp_add_connection(struct hidp_connadd_req *req, struct socket *ctrl_sock, return -ENOTUNIQ; session = kmalloc(sizeof(struct hidp_session), GFP_KERNEL); - if (!session) + if (!session) return -ENOMEM; memset(session, 0, sizeof(struct hidp_session)); - session->input = kmalloc(sizeof(struct input_dev), GFP_KERNEL); + session->input = input_allocate_device(); if (!session->input) { kfree(session); return -ENOMEM; } - memset(session->input, 0, sizeof(struct input_dev)); down_write(&hidp_session_sem); @@ -651,8 +652,10 @@ unlink: __hidp_unlink_session(session); - if (session->input) + if (session->input) { input_unregister_device(session->input); + session->input = NULL; /* don't try to free it here */ + } failed: up_write(&hidp_session_sem); diff --git a/net/bluetooth/rfcomm/Makefile b/net/bluetooth/rfcomm/Makefile index aecec45ec68d..fe07988a3705 100644 --- a/net/bluetooth/rfcomm/Makefile +++ b/net/bluetooth/rfcomm/Makefile @@ -4,5 +4,5 @@ obj-$(CONFIG_BT_RFCOMM) += rfcomm.o -rfcomm-y := core.o sock.o crc.o +rfcomm-y := core.o sock.o rfcomm-$(CONFIG_BT_RFCOMM_TTY) += tty.o diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 35adce6482b6..c3d56ead840c 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -133,6 +133,49 @@ static inline void rfcomm_session_put(struct rfcomm_session *s) /* ---- RFCOMM FCS computation ---- */ +/* reversed, 8-bit, poly=0x07 */ +static unsigned char rfcomm_crc_table[256] = { + 0x00, 0x91, 0xe3, 0x72, 0x07, 0x96, 0xe4, 0x75, + 0x0e, 0x9f, 0xed, 0x7c, 0x09, 0x98, 0xea, 0x7b, + 0x1c, 0x8d, 0xff, 0x6e, 0x1b, 0x8a, 0xf8, 0x69, + 0x12, 0x83, 0xf1, 0x60, 0x15, 0x84, 0xf6, 0x67, + + 0x38, 0xa9, 0xdb, 0x4a, 0x3f, 0xae, 0xdc, 0x4d, + 0x36, 0xa7, 0xd5, 0x44, 0x31, 0xa0, 0xd2, 0x43, + 0x24, 0xb5, 0xc7, 0x56, 0x23, 0xb2, 0xc0, 0x51, + 0x2a, 0xbb, 0xc9, 0x58, 0x2d, 0xbc, 0xce, 0x5f, + + 0x70, 0xe1, 0x93, 0x02, 0x77, 0xe6, 0x94, 0x05, + 0x7e, 0xef, 0x9d, 0x0c, 0x79, 0xe8, 0x9a, 0x0b, + 0x6c, 0xfd, 0x8f, 0x1e, 0x6b, 0xfa, 0x88, 0x19, + 0x62, 0xf3, 0x81, 0x10, 0x65, 0xf4, 0x86, 0x17, + + 0x48, 0xd9, 0xab, 0x3a, 0x4f, 0xde, 0xac, 0x3d, + 0x46, 0xd7, 0xa5, 0x34, 0x41, 0xd0, 0xa2, 0x33, + 0x54, 0xc5, 0xb7, 0x26, 0x53, 0xc2, 0xb0, 0x21, + 0x5a, 0xcb, 0xb9, 0x28, 0x5d, 0xcc, 0xbe, 0x2f, + + 0xe0, 0x71, 0x03, 0x92, 0xe7, 0x76, 0x04, 0x95, + 0xee, 0x7f, 0x0d, 0x9c, 0xe9, 0x78, 0x0a, 0x9b, + 0xfc, 0x6d, 0x1f, 0x8e, 0xfb, 0x6a, 0x18, 0x89, + 0xf2, 0x63, 0x11, 0x80, 0xf5, 0x64, 0x16, 0x87, + + 0xd8, 0x49, 0x3b, 0xaa, 0xdf, 0x4e, 0x3c, 0xad, + 0xd6, 0x47, 0x35, 0xa4, 0xd1, 0x40, 0x32, 0xa3, + 0xc4, 0x55, 0x27, 0xb6, 0xc3, 0x52, 0x20, 0xb1, + 0xca, 0x5b, 0x29, 0xb8, 0xcd, 0x5c, 0x2e, 0xbf, + + 0x90, 0x01, 0x73, 0xe2, 0x97, 0x06, 0x74, 0xe5, + 0x9e, 0x0f, 0x7d, 0xec, 0x99, 0x08, 0x7a, 0xeb, + 0x8c, 0x1d, 0x6f, 0xfe, 0x8b, 0x1a, 0x68, 0xf9, + 0x82, 0x13, 0x61, 0xf0, 0x85, 0x14, 0x66, 0xf7, + + 0xa8, 0x39, 0x4b, 0xda, 0xaf, 0x3e, 0x4c, 0xdd, + 0xa6, 0x37, 0x45, 0xd4, 0xa1, 0x30, 0x42, 0xd3, + 0xb4, 0x25, 0x57, 0xc6, 0xb3, 0x22, 0x50, 0xc1, + 0xba, 0x2b, 0x59, 0xc8, 0xbd, 0x2c, 0x5e, 0xcf +}; + /* CRC on 2 bytes */ #define __crc(data) (rfcomm_crc_table[rfcomm_crc_table[0xff ^ data[0]] ^ data[1]]) diff --git a/net/bluetooth/rfcomm/crc.c b/net/bluetooth/rfcomm/crc.c deleted file mode 100644 index 1011bc4a8692..000000000000 --- a/net/bluetooth/rfcomm/crc.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - RFCOMM implementation for Linux Bluetooth stack (BlueZ). - Copyright (C) 2002 Maxim Krasnyansky <maxk@qualcomm.com> - Copyright (C) 2002 Marcel Holtmann <marcel@holtmann.org> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License version 2 as - published by the Free Software Foundation; - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. - IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY - CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - - ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, - COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS - SOFTWARE IS DISCLAIMED. -*/ - -/* - * RFCOMM FCS calculation. - * - * $Id: crc.c,v 1.2 2002/09/21 09:54:32 holtmann Exp $ - */ - -/* reversed, 8-bit, poly=0x07 */ -unsigned char rfcomm_crc_table[256] = { - 0x00, 0x91, 0xe3, 0x72, 0x07, 0x96, 0xe4, 0x75, - 0x0e, 0x9f, 0xed, 0x7c, 0x09, 0x98, 0xea, 0x7b, - 0x1c, 0x8d, 0xff, 0x6e, 0x1b, 0x8a, 0xf8, 0x69, - 0x12, 0x83, 0xf1, 0x60, 0x15, 0x84, 0xf6, 0x67, - - 0x38, 0xa9, 0xdb, 0x4a, 0x3f, 0xae, 0xdc, 0x4d, - 0x36, 0xa7, 0xd5, 0x44, 0x31, 0xa0, 0xd2, 0x43, - 0x24, 0xb5, 0xc7, 0x56, 0x23, 0xb2, 0xc0, 0x51, - 0x2a, 0xbb, 0xc9, 0x58, 0x2d, 0xbc, 0xce, 0x5f, - - 0x70, 0xe1, 0x93, 0x02, 0x77, 0xe6, 0x94, 0x05, - 0x7e, 0xef, 0x9d, 0x0c, 0x79, 0xe8, 0x9a, 0x0b, - 0x6c, 0xfd, 0x8f, 0x1e, 0x6b, 0xfa, 0x88, 0x19, - 0x62, 0xf3, 0x81, 0x10, 0x65, 0xf4, 0x86, 0x17, - - 0x48, 0xd9, 0xab, 0x3a, 0x4f, 0xde, 0xac, 0x3d, - 0x46, 0xd7, 0xa5, 0x34, 0x41, 0xd0, 0xa2, 0x33, - 0x54, 0xc5, 0xb7, 0x26, 0x53, 0xc2, 0xb0, 0x21, - 0x5a, 0xcb, 0xb9, 0x28, 0x5d, 0xcc, 0xbe, 0x2f, - - 0xe0, 0x71, 0x03, 0x92, 0xe7, 0x76, 0x04, 0x95, - 0xee, 0x7f, 0x0d, 0x9c, 0xe9, 0x78, 0x0a, 0x9b, - 0xfc, 0x6d, 0x1f, 0x8e, 0xfb, 0x6a, 0x18, 0x89, - 0xf2, 0x63, 0x11, 0x80, 0xf5, 0x64, 0x16, 0x87, - - 0xd8, 0x49, 0x3b, 0xaa, 0xdf, 0x4e, 0x3c, 0xad, - 0xd6, 0x47, 0x35, 0xa4, 0xd1, 0x40, 0x32, 0xa3, - 0xc4, 0x55, 0x27, 0xb6, 0xc3, 0x52, 0x20, 0xb1, - 0xca, 0x5b, 0x29, 0xb8, 0xcd, 0x5c, 0x2e, 0xbf, - - 0x90, 0x01, 0x73, 0xe2, 0x97, 0x06, 0x74, 0xe5, - 0x9e, 0x0f, 0x7d, 0xec, 0x99, 0x08, 0x7a, 0xeb, - 0x8c, 0x1d, 0x6f, 0xfe, 0x8b, 0x1a, 0x68, 0xf9, - 0x82, 0x13, 0x61, 0xf0, 0x85, 0x14, 0x66, 0xf7, - - 0xa8, 0x39, 0x4b, 0xda, 0xaf, 0x3e, 0x4c, 0xdd, - 0xa6, 0x37, 0x45, 0xd4, 0xa1, 0x30, 0x42, 0xd3, - 0xb4, 0x25, 0x57, 0xc6, 0xb3, 0x22, 0x50, 0xc1, - 0xba, 0x2b, 0x59, 0xc8, 0xbd, 0x2c, 0x5e, 0xcf -}; diff --git a/net/core/dev.c b/net/core/dev.c index a44eeef24edf..8d1541595277 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2717,6 +2717,20 @@ int register_netdevice(struct net_device *dev) dev->name); dev->features &= ~NETIF_F_TSO; } + if (dev->features & NETIF_F_UFO) { + if (!(dev->features & NETIF_F_HW_CSUM)) { + printk(KERN_ERR "%s: Dropping NETIF_F_UFO since no " + "NETIF_F_HW_CSUM feature.\n", + dev->name); + dev->features &= ~NETIF_F_UFO; + } + if (!(dev->features & NETIF_F_SG)) { + printk(KERN_ERR "%s: Dropping NETIF_F_UFO since no " + "NETIF_F_SG feature.\n", + dev->name); + dev->features &= ~NETIF_F_UFO; + } + } /* * nil rebuild_header routine, diff --git a/net/core/ethtool.c b/net/core/ethtool.c index 404b761e82ce..0350586e9195 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -93,6 +93,20 @@ int ethtool_op_get_perm_addr(struct net_device *dev, struct ethtool_perm_addr *a } +u32 ethtool_op_get_ufo(struct net_device *dev) +{ + return (dev->features & NETIF_F_UFO) != 0; +} + +int ethtool_op_set_ufo(struct net_device *dev, u32 data) +{ + if (data) + dev->features |= NETIF_F_UFO; + else + dev->features &= ~NETIF_F_UFO; + return 0; +} + /* Handlers for each ethtool command */ static int ethtool_get_settings(struct net_device *dev, void __user *useraddr) @@ -483,6 +497,11 @@ static int __ethtool_set_sg(struct net_device *dev, u32 data) return err; } + if (!data && dev->ethtool_ops->set_ufo) { + err = dev->ethtool_ops->set_ufo(dev, 0); + if (err) + return err; + } return dev->ethtool_ops->set_sg(dev, data); } @@ -569,6 +588,32 @@ static int ethtool_set_tso(struct net_device *dev, char __user *useraddr) return dev->ethtool_ops->set_tso(dev, edata.data); } +static int ethtool_get_ufo(struct net_device *dev, char __user *useraddr) +{ + struct ethtool_value edata = { ETHTOOL_GTSO }; + + if (!dev->ethtool_ops->get_ufo) + return -EOPNOTSUPP; + edata.data = dev->ethtool_ops->get_ufo(dev); + if (copy_to_user(useraddr, &edata, sizeof(edata))) + return -EFAULT; + return 0; +} +static int ethtool_set_ufo(struct net_device *dev, char __user *useraddr) +{ + struct ethtool_value edata; + + if (!dev->ethtool_ops->set_ufo) + return -EOPNOTSUPP; + if (copy_from_user(&edata, useraddr, sizeof(edata))) + return -EFAULT; + if (edata.data && !(dev->features & NETIF_F_SG)) + return -EINVAL; + if (edata.data && !(dev->features & NETIF_F_HW_CSUM)) + return -EINVAL; + return dev->ethtool_ops->set_ufo(dev, edata.data); +} + static int ethtool_self_test(struct net_device *dev, char __user *useraddr) { struct ethtool_test test; @@ -854,6 +899,12 @@ int dev_ethtool(struct ifreq *ifr) case ETHTOOL_GPERMADDR: rc = ethtool_get_perm_addr(dev, useraddr); break; + case ETHTOOL_GUFO: + rc = ethtool_get_ufo(dev, useraddr); + break; + case ETHTOOL_SUFO: + rc = ethtool_set_ufo(dev, useraddr); + break; default: rc = -EOPNOTSUPP; } @@ -882,3 +933,5 @@ EXPORT_SYMBOL(ethtool_op_set_sg); EXPORT_SYMBOL(ethtool_op_set_tso); EXPORT_SYMBOL(ethtool_op_set_tx_csum); EXPORT_SYMBOL(ethtool_op_set_tx_hw_csum); +EXPORT_SYMBOL(ethtool_op_set_ufo); +EXPORT_SYMBOL(ethtool_op_get_ufo); diff --git a/net/core/skbuff.c b/net/core/skbuff.c index ef9d46b91eb9..95501e40100e 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -176,6 +176,8 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t gfp_mask, skb_shinfo(skb)->tso_size = 0; skb_shinfo(skb)->tso_segs = 0; skb_shinfo(skb)->frag_list = NULL; + skb_shinfo(skb)->ufo_size = 0; + skb_shinfo(skb)->ip6_frag_id = 0; out: return skb; nodata: @@ -1696,6 +1698,78 @@ unsigned int skb_find_text(struct sk_buff *skb, unsigned int from, return textsearch_find(config, state); } +/** + * skb_append_datato_frags: - append the user data to a skb + * @sk: sock structure + * @skb: skb structure to be appened with user data. + * @getfrag: call back function to be used for getting the user data + * @from: pointer to user message iov + * @length: length of the iov message + * + * Description: This procedure append the user data in the fragment part + * of the skb if any page alloc fails user this procedure returns -ENOMEM + */ +int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb, + int getfrag(void *from, char *to, int offset, + int len, int odd, struct sk_buff *skb), + void *from, int length) +{ + int frg_cnt = 0; + skb_frag_t *frag = NULL; + struct page *page = NULL; + int copy, left; + int offset = 0; + int ret; + + do { + /* Return error if we don't have space for new frag */ + frg_cnt = skb_shinfo(skb)->nr_frags; + if (frg_cnt >= MAX_SKB_FRAGS) + return -EFAULT; + + /* allocate a new page for next frag */ + page = alloc_pages(sk->sk_allocation, 0); + + /* If alloc_page fails just return failure and caller will + * free previous allocated pages by doing kfree_skb() + */ + if (page == NULL) + return -ENOMEM; + + /* initialize the next frag */ + sk->sk_sndmsg_page = page; + sk->sk_sndmsg_off = 0; + skb_fill_page_desc(skb, frg_cnt, page, 0, 0); + skb->truesize += PAGE_SIZE; + atomic_add(PAGE_SIZE, &sk->sk_wmem_alloc); + + /* get the new initialized frag */ + frg_cnt = skb_shinfo(skb)->nr_frags; + frag = &skb_shinfo(skb)->frags[frg_cnt - 1]; + + /* copy the user data to page */ + left = PAGE_SIZE - frag->page_offset; + copy = (length > left)? left : length; + + ret = getfrag(from, (page_address(frag->page) + + frag->page_offset + frag->size), + offset, copy, 0, skb); + if (ret < 0) + return -EFAULT; + + /* copy was successful so update the size parameters */ + sk->sk_sndmsg_off += copy; + frag->size += copy; + skb->len += copy; + skb->data_len += copy; + offset += copy; + length -= copy; + + } while (length > 0); + + return 0; +} + void __init skb_init(void) { skbuff_head_cache = kmem_cache_create("skbuff_head_cache", @@ -1747,3 +1821,4 @@ EXPORT_SYMBOL(skb_prepare_seq_read); EXPORT_SYMBOL(skb_seq_read); EXPORT_SYMBOL(skb_abort_seq_read); EXPORT_SYMBOL(skb_find_text); +EXPORT_SYMBOL(skb_append_datato_frags); diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 87e350069abb..17758234a3e3 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -275,7 +275,8 @@ int ip_output(struct sk_buff *skb) { IP_INC_STATS(IPSTATS_MIB_OUTREQUESTS); - if (skb->len > dst_mtu(skb->dst) && !skb_shinfo(skb)->tso_size) + if (skb->len > dst_mtu(skb->dst) && + !(skb_shinfo(skb)->ufo_size || skb_shinfo(skb)->tso_size)) return ip_fragment(skb, ip_finish_output); else return ip_finish_output(skb); @@ -688,6 +689,60 @@ csum_page(struct page *page, int offset, int copy) return csum; } +inline int ip_ufo_append_data(struct sock *sk, + int getfrag(void *from, char *to, int offset, int len, + int odd, struct sk_buff *skb), + void *from, int length, int hh_len, int fragheaderlen, + int transhdrlen, int mtu,unsigned int flags) +{ + struct sk_buff *skb; + int err; + + /* There is support for UDP fragmentation offload by network + * device, so create one single skb packet containing complete + * udp datagram + */ + if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL) { + skb = sock_alloc_send_skb(sk, + hh_len + fragheaderlen + transhdrlen + 20, + (flags & MSG_DONTWAIT), &err); + + if (skb == NULL) + return err; + + /* reserve space for Hardware header */ + skb_reserve(skb, hh_len); + + /* create space for UDP/IP header */ + skb_put(skb,fragheaderlen + transhdrlen); + + /* initialize network header pointer */ + skb->nh.raw = skb->data; + + /* initialize protocol header pointer */ + skb->h.raw = skb->data + fragheaderlen; + + skb->ip_summed = CHECKSUM_HW; + skb->csum = 0; + sk->sk_sndmsg_off = 0; + } + + err = skb_append_datato_frags(sk,skb, getfrag, from, + (length - transhdrlen)); + if (!err) { + /* specify the length of each IP datagram fragment*/ + skb_shinfo(skb)->ufo_size = (mtu - fragheaderlen); + __skb_queue_tail(&sk->sk_write_queue, skb); + + return 0; + } + /* There is not enough support do UFO , + * so follow normal path + */ + kfree_skb(skb); + return err; +} + /* * ip_append_data() and ip_append_page() can make one large IP datagram * from many pieces of data. Each pieces will be holded on the socket @@ -777,6 +832,15 @@ int ip_append_data(struct sock *sk, csummode = CHECKSUM_HW; inet->cork.length += length; + if (((length > mtu) && (sk->sk_protocol == IPPROTO_UDP)) && + (rt->u.dst.dev->features & NETIF_F_UFO)) { + + if(ip_ufo_append_data(sk, getfrag, from, length, hh_len, + fragheaderlen, transhdrlen, mtu, flags)) + goto error; + + return 0; + } /* So, what's going on in the loop below? * @@ -1008,14 +1072,23 @@ ssize_t ip_append_page(struct sock *sk, struct page *page, return -EINVAL; inet->cork.length += size; + if ((sk->sk_protocol == IPPROTO_UDP) && + (rt->u.dst.dev->features & NETIF_F_UFO)) + skb_shinfo(skb)->ufo_size = (mtu - fragheaderlen); + while (size > 0) { int i; - /* Check if the remaining data fits into current packet. */ - len = mtu - skb->len; - if (len < size) - len = maxfraglen - skb->len; + if (skb_shinfo(skb)->ufo_size) + len = size; + else { + + /* Check if the remaining data fits into current packet. */ + len = mtu - skb->len; + if (len < size) + len = maxfraglen - skb->len; + } if (len <= 0) { struct sk_buff *skb_prev; char *data; diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 563b442ffab8..614296a920c6 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -147,7 +147,8 @@ static int ip6_output2(struct sk_buff *skb) int ip6_output(struct sk_buff *skb) { - if (skb->len > dst_mtu(skb->dst) || dst_allfrag(skb->dst)) + if ((skb->len > dst_mtu(skb->dst) && !skb_shinfo(skb)->ufo_size) || + dst_allfrag(skb->dst)) return ip6_fragment(skb, ip6_output2); else return ip6_output2(skb); @@ -768,6 +769,65 @@ out_err_release: *dst = NULL; return err; } +inline int ip6_ufo_append_data(struct sock *sk, + int getfrag(void *from, char *to, int offset, int len, + int odd, struct sk_buff *skb), + void *from, int length, int hh_len, int fragheaderlen, + int transhdrlen, int mtu,unsigned int flags) + +{ + struct sk_buff *skb; + int err; + + /* There is support for UDP large send offload by network + * device, so create one single skb packet containing complete + * udp datagram + */ + if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL) { + skb = sock_alloc_send_skb(sk, + hh_len + fragheaderlen + transhdrlen + 20, + (flags & MSG_DONTWAIT), &err); + if (skb == NULL) + return -ENOMEM; + + /* reserve space for Hardware header */ + skb_reserve(skb, hh_len); + + /* create space for UDP/IP header */ + skb_put(skb,fragheaderlen + transhdrlen); + + /* initialize network header pointer */ + skb->nh.raw = skb->data; + + /* initialize protocol header pointer */ + skb->h.raw = skb->data + fragheaderlen; + + skb->ip_summed = CHECKSUM_HW; + skb->csum = 0; + sk->sk_sndmsg_off = 0; + } + + err = skb_append_datato_frags(sk,skb, getfrag, from, + (length - transhdrlen)); + if (!err) { + struct frag_hdr fhdr; + + /* specify the length of each IP datagram fragment*/ + skb_shinfo(skb)->ufo_size = (mtu - fragheaderlen) - + sizeof(struct frag_hdr); + ipv6_select_ident(skb, &fhdr); + skb_shinfo(skb)->ip6_frag_id = fhdr.identification; + __skb_queue_tail(&sk->sk_write_queue, skb); + + return 0; + } + /* There is not enough support do UPD LSO, + * so follow normal path + */ + kfree_skb(skb); + + return err; +} int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to, int offset, int len, int odd, struct sk_buff *skb), @@ -860,6 +920,15 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to, */ inet->cork.length += length; + if (((length > mtu) && (sk->sk_protocol == IPPROTO_UDP)) && + (rt->u.dst.dev->features & NETIF_F_UFO)) { + + if(ip6_ufo_append_data(sk, getfrag, from, length, hh_len, + fragheaderlen, transhdrlen, mtu, flags)) + goto error; + + return 0; + } if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL) goto alloc_new_skb; diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index 39a96c768102..c4f2a0ef7489 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -164,7 +164,7 @@ static int ip6_mc_leave_src(struct sock *sk, struct ipv6_mc_socklist *iml, #define MLDV2_MASK(value, nb) ((nb)>=32 ? (value) : ((1<<(nb))-1) & (value)) #define MLDV2_EXP(thresh, nbmant, nbexp, value) \ ((value) < (thresh) ? (value) : \ - ((MLDV2_MASK(value, nbmant) | (1<<(nbmant+nbexp))) << \ + ((MLDV2_MASK(value, nbmant) | (1<<(nbmant))) << \ (MLDV2_MASK((value) >> (nbmant), nbexp) + (nbexp)))) #define MLDV2_QQIC(value) MLDV2_EXP(0x80, 4, 3, value) diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index f2ee673329a7..e3d144a3f10b 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -359,6 +359,13 @@ static int do_vio_entry(const char *filename, struct vio_device_id *vio, return 1; } +static int do_i2c_entry(const char *filename, struct i2c_device_id *i2c, char *alias) +{ + strcpy(alias, "i2c:"); + ADD(alias, "id", 1, i2c->id); + return 1; +} + /* Ignore any prefix, eg. v850 prepends _ */ static inline int sym_is(const char *symbol, const char *name) { @@ -443,6 +450,9 @@ void handle_moddevtable(struct module *mod, struct elf_info *info, else if (sym_is(symname, "__mod_vio_device_table")) do_table(symval, sym->st_size, sizeof(struct vio_device_id), do_vio_entry, mod); + else if (sym_is(symname, "__mod_i2c_device_table")) + do_table(symval, sym->st_size, sizeof(struct i2c_device_id), + do_i2c_entry, mod); } diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c index b2d5db20ec8c..559ead6367da 100644 --- a/sound/arm/aaci.c +++ b/sound/arm/aaci.c @@ -20,6 +20,7 @@ #include <asm/io.h> #include <asm/irq.h> +#include <asm/sizes.h> #include <asm/hardware/amba.h> #include <sound/driver.h> diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c index 38b20efc9c0b..877bb00d3295 100644 --- a/sound/arm/pxa2xx-ac97.c +++ b/sound/arm/pxa2xx-ac97.c @@ -275,23 +275,23 @@ static int pxa2xx_ac97_do_resume(snd_card_t *card) return 0; } -static int pxa2xx_ac97_suspend(struct device *_dev, pm_message_t state, u32 level) +static int pxa2xx_ac97_suspend(struct device *_dev, pm_message_t state) { snd_card_t *card = dev_get_drvdata(_dev); int ret = 0; - if (card && level == SUSPEND_DISABLE) + if (card) ret = pxa2xx_ac97_do_suspend(card, PMSG_SUSPEND); return ret; } -static int pxa2xx_ac97_resume(struct device *_dev, u32 level) +static int pxa2xx_ac97_resume(struct device *_dev) { snd_card_t *card = dev_get_drvdata(_dev); int ret = 0; - if (card && level == RESUME_ENABLE) + if (card) ret = pxa2xx_ac97_do_resume(card); return ret; diff --git a/sound/core/init.c b/sound/core/init.c index c72a79115cca..59202de1d2ce 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -676,8 +676,8 @@ struct snd_generic_device { #define SND_GENERIC_NAME "snd_generic" #ifdef CONFIG_PM -static int snd_generic_suspend(struct device *dev, pm_message_t state, u32 level); -static int snd_generic_resume(struct device *dev, u32 level); +static int snd_generic_suspend(struct device *dev, pm_message_t state); +static int snd_generic_resume(struct device *dev); #endif /* initialized in sound.c */ @@ -818,13 +818,10 @@ int snd_card_set_pm_callback(snd_card_t *card, #ifdef CONFIG_SND_GENERIC_DRIVER /* suspend/resume callbacks for snd_generic platform device */ -static int snd_generic_suspend(struct device *dev, pm_message_t state, u32 level) +static int snd_generic_suspend(struct device *dev, pm_message_t state) { snd_card_t *card; - if (level != SUSPEND_DISABLE) - return 0; - card = get_snd_generic_card(dev); if (card->power_state == SNDRV_CTL_POWER_D3hot) return 0; @@ -834,13 +831,10 @@ static int snd_generic_suspend(struct device *dev, pm_message_t state, u32 level return 0; } -static int snd_generic_resume(struct device *dev, u32 level) +static int snd_generic_resume(struct device *dev) { snd_card_t *card; - if (level != RESUME_ENABLE) - return 0; - card = get_snd_generic_card(dev); if (card->power_state == SNDRV_CTL_POWER_D0) return 0; diff --git a/sound/core/sound.c b/sound/core/sound.c index 9e76bddb2c0b..b57519a3e3d9 100644 --- a/sound/core/sound.c +++ b/sound/core/sound.c @@ -231,7 +231,7 @@ int snd_register_device(int type, snd_card_t * card, int dev, snd_minor_t * reg, devfs_mk_cdev(MKDEV(major, minor), S_IFCHR | device_mode, "snd/%s", name); if (card) device = card->dev; - class_device_create(sound_class, MKDEV(major, minor), device, "%s", name); + class_device_create(sound_class, NULL, MKDEV(major, minor), device, "%s", name); up(&sound_mutex); return 0; diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c index 95fa81e26de2..d33bb464f70e 100644 --- a/sound/oss/soundcard.c +++ b/sound/oss/soundcard.c @@ -567,7 +567,7 @@ static int __init oss_init(void) devfs_mk_cdev(MKDEV(SOUND_MAJOR, dev_list[i].minor), S_IFCHR | dev_list[i].mode, "sound/%s", dev_list[i].name); - class_device_create(sound_class, + class_device_create(sound_class, NULL, MKDEV(SOUND_MAJOR, dev_list[i].minor), NULL, "%s", dev_list[i].name); @@ -579,7 +579,7 @@ static int __init oss_init(void) dev_list[i].minor + (j*0x10)), S_IFCHR | dev_list[i].mode, "sound/%s%d", dev_list[i].name, j); - class_device_create(sound_class, + class_device_create(sound_class, NULL, MKDEV(SOUND_MAJOR, dev_list[i].minor + (j*0x10)), NULL, "%s%d", dev_list[i].name, j); } diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c index f560dd8cdb90..d833349ed518 100644 --- a/sound/parisc/harmony.c +++ b/sound/parisc/harmony.c @@ -197,7 +197,7 @@ snd_harmony_interrupt(int irq, void *dev, struct pt_regs *regs) spin_unlock(&h->lock); if (dstatus & HARMONY_DSTATUS_PN) { - if (h->psubs) { + if (h->psubs && h->st.playing) { spin_lock(&h->lock); h->pbuf.buf += h->pbuf.count; /* PAGE_SIZE */ h->pbuf.buf %= h->pbuf.size; /* MAX_BUFS*PAGE_SIZE */ @@ -216,7 +216,7 @@ snd_harmony_interrupt(int irq, void *dev, struct pt_regs *regs) } if (dstatus & HARMONY_DSTATUS_RN) { - if (h->csubs) { + if (h->csubs && h->st.capturing) { spin_lock(&h->lock); h->cbuf.buf += h->cbuf.count; h->cbuf.buf %= h->cbuf.size; @@ -316,6 +316,7 @@ snd_harmony_playback_trigger(snd_pcm_substream_t *ss, int cmd) case SNDRV_PCM_TRIGGER_STOP: h->st.playing = 0; harmony_mute(h); + harmony_write(h, HARMONY_PNXTADD, h->sdma.addr); harmony_disable_interrupts(h); break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: @@ -351,8 +352,9 @@ snd_harmony_capture_trigger(snd_pcm_substream_t *ss, int cmd) break; case SNDRV_PCM_TRIGGER_STOP: h->st.capturing = 0; - harmony_mute(h); - harmony_disable_interrupts(h); + harmony_mute(h); + harmony_write(h, HARMONY_RNXTADD, h->gdma.addr); + harmony_disable_interrupts(h); break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: @@ -408,7 +410,8 @@ snd_harmony_playback_prepare(snd_pcm_substream_t *ss) h->pbuf.size = snd_pcm_lib_buffer_bytes(ss); h->pbuf.count = snd_pcm_lib_period_bytes(ss); - h->pbuf.buf = 0; + if (h->pbuf.buf >= h->pbuf.size) + h->pbuf.buf = 0; h->st.playing = 0; h->st.rate = snd_harmony_rate_bits(rt->rate); @@ -437,7 +440,8 @@ snd_harmony_capture_prepare(snd_pcm_substream_t *ss) h->cbuf.size = snd_pcm_lib_buffer_bytes(ss); h->cbuf.count = snd_pcm_lib_period_bytes(ss); - h->cbuf.buf = 0; + if (h->cbuf.buf >= h->cbuf.size) + h->cbuf.buf = 0; h->st.capturing = 0; h->st.rate = snd_harmony_rate_bits(rt->rate); @@ -712,13 +716,14 @@ snd_harmony_volume_get(snd_kcontrol_t *kc, left = (h->st.gain >> shift_left) & mask; right = (h->st.gain >> shift_right) & mask; - if (invert) { left = mask - left; right = mask - right; } + ucontrol->value.integer.value[0] = left; - ucontrol->value.integer.value[1] = right; + if (shift_left != shift_right) + ucontrol->value.integer.value[1] = right; spin_unlock_irqrestore(&h->mixer_lock, flags); @@ -738,22 +743,82 @@ snd_harmony_volume_put(snd_kcontrol_t *kc, int old_gain = h->st.gain; unsigned long flags; + spin_lock_irqsave(&h->mixer_lock, flags); + left = ucontrol->value.integer.value[0] & mask; - right = ucontrol->value.integer.value[1] & mask; - if (invert) { + if (invert) left = mask - left; - right = mask - right; + h->st.gain &= ~( (mask << shift_left ) ); + h->st.gain |= (left << shift_left); + + if (shift_left != shift_right) { + right = ucontrol->value.integer.value[1] & mask; + if (invert) + right = mask - right; + h->st.gain &= ~( (mask << shift_right) ); + h->st.gain |= (right << shift_right); } + + snd_harmony_set_new_gain(h); + + spin_unlock_irqrestore(&h->mixer_lock, flags); + + return h->st.gain != old_gain; +} + +static int +snd_harmony_captureroute_info(snd_kcontrol_t *kc, + snd_ctl_elem_info_t *uinfo) +{ + static char *texts[2] = { "Line", "Mic" }; + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = 2; + if (uinfo->value.enumerated.item > 1) + uinfo->value.enumerated.item = 1; + strcpy(uinfo->value.enumerated.name, + texts[uinfo->value.enumerated.item]); + return 0; +} + +static int +snd_harmony_captureroute_get(snd_kcontrol_t *kc, + snd_ctl_elem_value_t *ucontrol) +{ + harmony_t *h = snd_kcontrol_chip(kc); + int value; + unsigned long flags; + + spin_lock_irqsave(&h->mixer_lock, flags); + + value = (h->st.gain >> HARMONY_GAIN_IS_SHIFT) & 1; + ucontrol->value.enumerated.item[0] = value; + + spin_unlock_irqrestore(&h->mixer_lock, flags); + + return 0; +} + +static int +snd_harmony_captureroute_put(snd_kcontrol_t *kc, + snd_ctl_elem_value_t *ucontrol) +{ + harmony_t *h = snd_kcontrol_chip(kc); + int value; + int old_gain = h->st.gain; + unsigned long flags; spin_lock_irqsave(&h->mixer_lock, flags); - h->st.gain &= ~( (mask << shift_right) | (mask << shift_left) ); - h->st.gain |= ( (left << shift_left) | (right << shift_right) ); + value = ucontrol->value.enumerated.item[0] & 1; + h->st.gain &= ~HARMONY_GAIN_IS_MASK; + h->st.gain |= value << HARMONY_GAIN_IS_SHIFT; + snd_harmony_set_new_gain(h); spin_unlock_irqrestore(&h->mixer_lock, flags); - return (old_gain - h->st.gain); + return h->st.gain != old_gain; } #define HARMONY_CONTROLS (sizeof(snd_harmony_controls)/ \ @@ -767,10 +832,25 @@ snd_harmony_volume_put(snd_kcontrol_t *kc, ((mask) << 16) | ((invert) << 24)) } static snd_kcontrol_new_t snd_harmony_controls[] = { - HARMONY_VOLUME("Playback Volume", HARMONY_GAIN_LO_SHIFT, + HARMONY_VOLUME("Master Playback Volume", HARMONY_GAIN_LO_SHIFT, HARMONY_GAIN_RO_SHIFT, HARMONY_GAIN_OUT, 1), HARMONY_VOLUME("Capture Volume", HARMONY_GAIN_LI_SHIFT, HARMONY_GAIN_RI_SHIFT, HARMONY_GAIN_IN, 0), + HARMONY_VOLUME("Monitor Volume", HARMONY_GAIN_MA_SHIFT, + HARMONY_GAIN_MA_SHIFT, HARMONY_GAIN_MA, 1), + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Input Route", + .info = snd_harmony_captureroute_info, + .get = snd_harmony_captureroute_get, + .put = snd_harmony_captureroute_put + }, + HARMONY_VOLUME("Internal Speaker Switch", HARMONY_GAIN_SE_SHIFT, + HARMONY_GAIN_SE_SHIFT, 1, 0), + HARMONY_VOLUME("Line-Out Switch", HARMONY_GAIN_LE_SHIFT, + HARMONY_GAIN_LE_SHIFT, 1, 0), + HARMONY_VOLUME("Headphones Switch", HARMONY_GAIN_HE_SHIFT, + HARMONY_GAIN_HE_SHIFT, 1, 0), }; static void __init @@ -852,14 +932,14 @@ snd_harmony_create(snd_card_t *card, memset(&h->pbuf, 0, sizeof(h->pbuf)); memset(&h->cbuf, 0, sizeof(h->cbuf)); - h->hpa = padev->hpa; + h->hpa = padev->hpa.start; h->card = card; h->dev = padev; h->irq = padev->irq; - h->iobase = ioremap_nocache(padev->hpa, HARMONY_SIZE); + h->iobase = ioremap_nocache(padev->hpa.start, HARMONY_SIZE); if (h->iobase == NULL) { printk(KERN_ERR PFX "unable to remap hpa 0x%lx\n", - padev->hpa); + padev->hpa.start); err = -EBUSY; goto free_and_ret; } diff --git a/sound/parisc/harmony.h b/sound/parisc/harmony.h index ef77f9a577d5..526c52389de2 100644 --- a/sound/parisc/harmony.h +++ b/sound/parisc/harmony.h @@ -61,7 +61,7 @@ typedef struct snd_card_harmony { #define HARMONY_SIZE 64 #define BUF_SIZE PAGE_SIZE -#define MAX_BUFS 10 +#define MAX_BUFS 16 #define MAX_BUF_SIZE (MAX_BUFS * BUF_SIZE) #define PLAYBACK_BUFS MAX_BUFS @@ -101,28 +101,31 @@ typedef struct snd_card_harmony { #define HARMONY_SS_MONO 0x00000000 #define HARMONY_SS_STEREO 0x00000001 -#define HARMONY_GAIN_SILENCE 0x00F00FFF -#define HARMONY_GAIN_DEFAULT 0x0FF00000 +#define HARMONY_GAIN_SILENCE 0x01F00FFF +#define HARMONY_GAIN_DEFAULT 0x01F00FFF -#define HARMONY_GAIN_HE_SHIFT 27 +#define HARMONY_GAIN_HE_SHIFT 27 /* headphones enabled */ #define HARMONY_GAIN_HE_MASK (1 << HARMONY_GAIN_HE_SHIFT) -#define HARMONY_GAIN_LE_SHIFT 26 +#define HARMONY_GAIN_LE_SHIFT 26 /* line-out enabled */ #define HARMONY_GAIN_LE_MASK (1 << HARMONY_GAIN_LE_SHIFT) -#define HARMONY_GAIN_SE_SHIFT 25 +#define HARMONY_GAIN_SE_SHIFT 25 /* internal-speaker enabled */ #define HARMONY_GAIN_SE_MASK (1 << HARMONY_GAIN_SE_SHIFT) -#define HARMONY_GAIN_IS_SHIFT 24 +#define HARMONY_GAIN_IS_SHIFT 24 /* input select - 0 for line, 1 for mic */ #define HARMONY_GAIN_IS_MASK (1 << HARMONY_GAIN_IS_SHIFT) +/* monitor attenuation */ #define HARMONY_GAIN_MA 0x0f #define HARMONY_GAIN_MA_SHIFT 20 #define HARMONY_GAIN_MA_MASK (HARMONY_GAIN_MA << HARMONY_GAIN_MA_SHIFT) +/* input gain */ #define HARMONY_GAIN_IN 0x0f #define HARMONY_GAIN_LI_SHIFT 16 #define HARMONY_GAIN_LI_MASK (HARMONY_GAIN_IN << HARMONY_GAIN_LI_SHIFT) #define HARMONY_GAIN_RI_SHIFT 12 #define HARMONY_GAIN_RI_MASK (HARMONY_GAIN_IN << HARMONY_GAIN_RI_SHIFT) +/* output gain (master volume) */ #define HARMONY_GAIN_OUT 0x3f #define HARMONY_GAIN_LO_SHIFT 6 #define HARMONY_GAIN_LO_MASK (HARMONY_GAIN_OUT << HARMONY_GAIN_LO_SHIFT) diff --git a/sound/pci/ac97/ac97_bus.c b/sound/pci/ac97/ac97_bus.c index becbc420ba41..ec70fadde7d9 100644 --- a/sound/pci/ac97/ac97_bus.c +++ b/sound/pci/ac97/ac97_bus.c @@ -31,7 +31,8 @@ static int ac97_bus_suspend(struct device *dev, pm_message_t state) int ret = 0; if (dev->driver && dev->driver->suspend) - ret = dev->driver->suspend(dev, state, SUSPEND_POWER_DOWN); + ret = dev->driver->suspend(dev, state); + return ret; } @@ -40,7 +41,8 @@ static int ac97_bus_resume(struct device *dev) int ret = 0; if (dev->driver && dev->driver->resume) - ret = dev->driver->resume(dev, RESUME_POWER_ON); + ret = dev->driver->resume(dev); + return ret; } diff --git a/sound/ppc/beep.c b/sound/ppc/beep.c index 31ea7a4c069f..1681ee13efbb 100644 --- a/sound/ppc/beep.c +++ b/sound/ppc/beep.c @@ -31,14 +31,14 @@ #include "pmac.h" struct snd_pmac_beep { - int running; /* boolean */ - int volume; /* mixer volume: 0-100 */ + int running; /* boolean */ + int volume; /* mixer volume: 0-100 */ int volume_play; /* currently playing volume */ int hz; int nsamples; short *buf; /* allocated wave buffer */ dma_addr_t addr; /* physical address of buffer */ - struct input_dev dev; + struct input_dev *dev; }; /* @@ -212,47 +212,55 @@ static snd_kcontrol_new_t snd_pmac_beep_mixer = { int __init snd_pmac_attach_beep(pmac_t *chip) { pmac_beep_t *beep; - int err; + struct input_dev *input_dev; + void *dmabuf; + int err = -ENOMEM; - beep = kmalloc(sizeof(*beep), GFP_KERNEL); - if (! beep) - return -ENOMEM; - - memset(beep, 0, sizeof(*beep)); - beep->buf = dma_alloc_coherent(&chip->pdev->dev, BEEP_BUFLEN * 4, - &beep->addr, GFP_KERNEL); - - beep->dev.evbit[0] = BIT(EV_SND); - beep->dev.sndbit[0] = BIT(SND_BELL) | BIT(SND_TONE); - beep->dev.event = snd_pmac_beep_event; - beep->dev.private = chip; + beep = kzalloc(sizeof(*beep), GFP_KERNEL); + dmabuf = dma_alloc_coherent(&chip->pdev->dev, BEEP_BUFLEN * 4, + &beep->addr, GFP_KERNEL); + input_dev = input_allocate_device(); + if (!beep || !dmabuf || !input_dev) + goto fail; /* FIXME: set more better values */ - beep->dev.name = "PowerMac Beep"; - beep->dev.phys = "powermac/beep"; - beep->dev.id.bustype = BUS_ADB; - beep->dev.id.vendor = 0x001f; - beep->dev.id.product = 0x0001; - beep->dev.id.version = 0x0100; + input_dev->name = "PowerMac Beep"; + input_dev->phys = "powermac/beep"; + input_dev->id.bustype = BUS_ADB; + input_dev->id.vendor = 0x001f; + input_dev->id.product = 0x0001; + input_dev->id.version = 0x0100; + + input_dev->evbit[0] = BIT(EV_SND); + input_dev->sndbit[0] = BIT(SND_BELL) | BIT(SND_TONE); + input_dev->event = snd_pmac_beep_event; + input_dev->private = chip; + input_dev->cdev.dev = &chip->pdev->dev; + beep->dev = input_dev; + beep->buf = dmabuf; beep->volume = BEEP_VOLUME; beep->running = 0; - if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&snd_pmac_beep_mixer, chip))) < 0) { - kfree(beep->buf); - kfree(beep); - return err; - } + + err = snd_ctl_add(chip->card, snd_ctl_new1(&snd_pmac_beep_mixer, chip)); + if (err < 0) + goto fail; chip->beep = beep; - input_register_device(&beep->dev); + input_register_device(beep->dev); return 0; + + fail: input_free_device(input_dev); + kfree(dmabuf); + kfree(beep); + return err; } void snd_pmac_detach_beep(pmac_t *chip) { if (chip->beep) { - input_unregister_device(&chip->beep->dev); + input_unregister_device(chip->beep->dev); dma_free_coherent(&chip->pdev->dev, BEEP_BUFLEN * 4, chip->beep->buf, chip->beep->addr); kfree(chip->beep); diff --git a/sound/sound_core.c b/sound/sound_core.c index 954f994592ab..394b53e20cb8 100644 --- a/sound/sound_core.c +++ b/sound/sound_core.c @@ -174,7 +174,7 @@ static int sound_insert_unit(struct sound_unit **list, struct file_operations *f devfs_mk_cdev(MKDEV(SOUND_MAJOR, s->unit_minor), S_IFCHR | mode, s->name); - class_device_create(sound_class, MKDEV(SOUND_MAJOR, s->unit_minor), + class_device_create(sound_class, NULL, MKDEV(SOUND_MAJOR, s->unit_minor), dev, s->name+6); return r; |
