diff options
280 files changed, 8790 insertions, 20867 deletions
diff --git a/Documentation/nfc/nfc-hci.txt b/Documentation/nfc/nfc-hci.txt index 320f9336c781..89a339c9b079 100644 --- a/Documentation/nfc/nfc-hci.txt +++ b/Documentation/nfc/nfc-hci.txt @@ -178,3 +178,36 @@ ANY_GET_PARAMETER to the reader A gate to get information on the target that was discovered). Typically, such an event will be propagated to NFC Core from MSGRXWQ context. + +Error management +---------------- + +Errors that occur synchronously with the execution of an NFC Core request are +simply returned as the execution result of the request. These are easy. + +Errors that occur asynchronously (e.g. in a background protocol handling thread) +must be reported such that upper layers don't stay ignorant that something +went wrong below and know that expected events will probably never happen. +Handling of these errors is done as follows: + +- driver (pn544) fails to deliver an incoming frame: it stores the error such +that any subsequent call to the driver will result in this error. Then it calls +the standard nfc_shdlc_recv_frame() with a NULL argument to report the problem +above. shdlc stores a EREMOTEIO sticky status, which will trigger SMW to +report above in turn. + +- SMW is basically a background thread to handle incoming and outgoing shdlc +frames. This thread will also check the shdlc sticky status and report to HCI +when it discovers it is not able to run anymore because of an unrecoverable +error that happened within shdlc or below. If the problem occurs during shdlc +connection, the error is reported through the connect completion. + +- HCI: if an internal HCI error happens (frame is lost), or HCI is reported an +error from a lower layer, HCI will either complete the currently executing +command with that error, or notify NFC Core directly if no command is executing. + +- NFC Core: when NFC Core is notified of an error from below and polling is +active, it will send a tag discovered event with an empty tag list to the user +space to let it know that the poll operation will never be able to detect a tag. +If polling is not active and the error was sticky, lower levels will return it +at next invocation. diff --git a/MAINTAINERS b/MAINTAINERS index fe6dd3d7d2c4..1b2b77da1584 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3654,14 +3654,6 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git S: Supported F: drivers/net/wireless/iwlwifi/ -INTEL WIRELESS MULTICOMM 3200 WIFI (iwmc3200wifi) -M: Samuel Ortiz <samuel.ortiz@intel.com> -M: Intel Linux Wireless <ilw@linux.intel.com> -L: linux-wireless@vger.kernel.org -S: Supported -W: http://wireless.kernel.org/en/users/Drivers/iwmc3200wifi -F: drivers/net/wireless/iwmc3200wifi/ - INTEL MANAGEMENT ENGINE (mei) M: Tomas Winkler <tomas.winkler@intel.com> L: linux-kernel@vger.kernel.org diff --git a/drivers/bcma/Kconfig b/drivers/bcma/Kconfig index fb7c80fb721e..06b3207adebd 100644 --- a/drivers/bcma/Kconfig +++ b/drivers/bcma/Kconfig @@ -46,6 +46,25 @@ config BCMA_DRIVER_MIPS If unsure, say N +config BCMA_SFLASH + bool + depends on BCMA_DRIVER_MIPS && BROKEN + default y + +config BCMA_NFLASH + bool + depends on BCMA_DRIVER_MIPS && BROKEN + default y + +config BCMA_DRIVER_GMAC_CMN + bool "BCMA Broadcom GBIT MAC COMMON core driver" + depends on BCMA + help + Driver for the Broadcom GBIT MAC COMMON core attached to Broadcom + specific Advanced Microcontroller Bus. + + If unsure, say N + config BCMA_DEBUG bool "BCMA debugging" depends on BCMA diff --git a/drivers/bcma/Makefile b/drivers/bcma/Makefile index 82de24e5340c..8ad42d41b2f2 100644 --- a/drivers/bcma/Makefile +++ b/drivers/bcma/Makefile @@ -1,8 +1,11 @@ bcma-y += main.o scan.o core.o sprom.o bcma-y += driver_chipcommon.o driver_chipcommon_pmu.o +bcma-$(CONFIG_BCMA_SFLASH) += driver_chipcommon_sflash.o +bcma-$(CONFIG_BCMA_NFLASH) += driver_chipcommon_nflash.o bcma-y += driver_pci.o bcma-$(CONFIG_BCMA_DRIVER_PCI_HOSTMODE) += driver_pci_host.o bcma-$(CONFIG_BCMA_DRIVER_MIPS) += driver_mips.o +bcma-$(CONFIG_BCMA_DRIVER_GMAC_CMN) += driver_gmac_cmn.o bcma-$(CONFIG_BCMA_HOST_PCI) += host_pci.o bcma-$(CONFIG_BCMA_HOST_SOC) += host_soc.o obj-$(CONFIG_BCMA) += bcma.o diff --git a/drivers/bcma/bcma_private.h b/drivers/bcma/bcma_private.h index b81755bb4798..3cf9cc923cd2 100644 --- a/drivers/bcma/bcma_private.h +++ b/drivers/bcma/bcma_private.h @@ -10,6 +10,15 @@ #define BCMA_CORE_SIZE 0x1000 +#define bcma_err(bus, fmt, ...) \ + pr_err("bus%d: " fmt, (bus)->num, ##__VA_ARGS__) +#define bcma_warn(bus, fmt, ...) \ + pr_warn("bus%d: " fmt, (bus)->num, ##__VA_ARGS__) +#define bcma_info(bus, fmt, ...) \ + pr_info("bus%d: " fmt, (bus)->num, ##__VA_ARGS__) +#define bcma_debug(bus, fmt, ...) \ + pr_debug("bus%d: " fmt, (bus)->num, ##__VA_ARGS__) + struct bcma_bus; /* main.c */ @@ -42,6 +51,28 @@ void bcma_chipco_serial_init(struct bcma_drv_cc *cc); u32 bcma_pmu_alp_clock(struct bcma_drv_cc *cc); u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc); +#ifdef CONFIG_BCMA_SFLASH +/* driver_chipcommon_sflash.c */ +int bcma_sflash_init(struct bcma_drv_cc *cc); +#else +static inline int bcma_sflash_init(struct bcma_drv_cc *cc) +{ + bcma_err(cc->core->bus, "Serial flash not supported\n"); + return 0; +} +#endif /* CONFIG_BCMA_SFLASH */ + +#ifdef CONFIG_BCMA_NFLASH +/* driver_chipcommon_nflash.c */ +int bcma_nflash_init(struct bcma_drv_cc *cc); +#else +static inline int bcma_nflash_init(struct bcma_drv_cc *cc) +{ + bcma_err(cc->core->bus, "NAND flash not supported\n"); + return 0; +} +#endif /* CONFIG_BCMA_NFLASH */ + #ifdef CONFIG_BCMA_HOST_PCI /* host_pci.c */ extern int __init bcma_host_pci_init(void); diff --git a/drivers/bcma/core.c b/drivers/bcma/core.c index bc6e89212ad3..63c8b470536f 100644 --- a/drivers/bcma/core.c +++ b/drivers/bcma/core.c @@ -75,7 +75,7 @@ void bcma_core_set_clockmode(struct bcma_device *core, udelay(10); } if (i) - pr_err("HT force timeout\n"); + bcma_err(core->bus, "HT force timeout\n"); break; case BCMA_CLKMODE_DYNAMIC: bcma_set32(core, BCMA_CLKCTLST, ~BCMA_CLKCTLST_FORCEHT); @@ -102,9 +102,9 @@ void bcma_core_pll_ctl(struct bcma_device *core, u32 req, u32 status, bool on) udelay(10); } if (i) - pr_err("PLL enable timeout\n"); + bcma_err(core->bus, "PLL enable timeout\n"); } else { - pr_warn("Disabling PLL not supported yet!\n"); + bcma_warn(core->bus, "Disabling PLL not supported yet!\n"); } } EXPORT_SYMBOL_GPL(bcma_core_pll_ctl); @@ -120,8 +120,8 @@ u32 bcma_core_dma_translation(struct bcma_device *core) else return BCMA_DMA_TRANSLATION_DMA32_CMT; default: - pr_err("DMA translation unknown for host %d\n", - core->bus->hosttype); + bcma_err(core->bus, "DMA translation unknown for host %d\n", + core->bus->hosttype); } return BCMA_DMA_TRANSLATION_NONE; } diff --git a/drivers/bcma/driver_chipcommon.c b/drivers/bcma/driver_chipcommon.c index e9f1b3fd252c..a4c3ebcc4c86 100644 --- a/drivers/bcma/driver_chipcommon.c +++ b/drivers/bcma/driver_chipcommon.c @@ -44,7 +44,7 @@ void bcma_core_chipcommon_init(struct bcma_drv_cc *cc) if (cc->capabilities & BCMA_CC_CAP_PMU) bcma_pmu_init(cc); if (cc->capabilities & BCMA_CC_CAP_PCTL) - pr_err("Power control not implemented!\n"); + bcma_err(cc->core->bus, "Power control not implemented!\n"); if (cc->core->id.rev >= 16) { if (cc->core->bus->sprom.leddc_on_time && @@ -137,8 +137,7 @@ void bcma_chipco_serial_init(struct bcma_drv_cc *cc) | BCMA_CC_CORECTL_UARTCLKEN); } } else { - pr_err("serial not supported on this device ccrev: 0x%x\n", - ccrev); + bcma_err(cc->core->bus, "serial not supported on this device ccrev: 0x%x\n", ccrev); return; } diff --git a/drivers/bcma/driver_chipcommon_nflash.c b/drivers/bcma/driver_chipcommon_nflash.c new file mode 100644 index 000000000000..574d62435bc2 --- /dev/null +++ b/drivers/bcma/driver_chipcommon_nflash.c @@ -0,0 +1,19 @@ +/* + * Broadcom specific AMBA + * ChipCommon NAND flash interface + * + * Licensed under the GNU/GPL. See COPYING for details. + */ + +#include <linux/bcma/bcma.h> +#include <linux/bcma/bcma_driver_chipcommon.h> +#include <linux/delay.h> + +#include "bcma_private.h" + +/* Initialize NAND flash access */ +int bcma_nflash_init(struct bcma_drv_cc *cc) +{ + bcma_err(cc->core->bus, "NAND flash support is broken\n"); + return 0; +} diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c index 61ce4054b3c3..44326178db29 100644 --- a/drivers/bcma/driver_chipcommon_pmu.c +++ b/drivers/bcma/driver_chipcommon_pmu.c @@ -3,7 +3,8 @@ * ChipCommon Power Management Unit driver * * Copyright 2009, Michael Buesch <m@bues.ch> - * Copyright 2007, Broadcom Corporation + * Copyright 2007, 2011, Broadcom Corporation + * Copyright 2011, 2012, Hauke Mehrtens <hauke@hauke-m.de> * * Licensed under the GNU/GPL. See COPYING for details. */ @@ -54,39 +55,19 @@ void bcma_chipco_regctl_maskset(struct bcma_drv_cc *cc, u32 offset, u32 mask, } EXPORT_SYMBOL_GPL(bcma_chipco_regctl_maskset); -static void bcma_pmu_pll_init(struct bcma_drv_cc *cc) -{ - struct bcma_bus *bus = cc->core->bus; - - switch (bus->chipinfo.id) { - case 0x4313: - case 0x4331: - case 43224: - case 43225: - break; - default: - pr_err("PLL init unknown for device 0x%04X\n", - bus->chipinfo.id); - } -} - static void bcma_pmu_resources_init(struct bcma_drv_cc *cc) { struct bcma_bus *bus = cc->core->bus; u32 min_msk = 0, max_msk = 0; switch (bus->chipinfo.id) { - case 0x4313: + case BCMA_CHIP_ID_BCM4313: min_msk = 0x200D; max_msk = 0xFFFF; break; - case 0x4331: - case 43224: - case 43225: - break; default: - pr_err("PMU resource config unknown for device 0x%04X\n", - bus->chipinfo.id); + bcma_debug(bus, "PMU resource config unknown or not needed for device 0x%04X\n", + bus->chipinfo.id); } /* Set the resource masks. */ @@ -94,22 +75,9 @@ static void bcma_pmu_resources_init(struct bcma_drv_cc *cc) bcma_cc_write32(cc, BCMA_CC_PMU_MINRES_MSK, min_msk); if (max_msk) bcma_cc_write32(cc, BCMA_CC_PMU_MAXRES_MSK, max_msk); -} - -void bcma_pmu_swreg_init(struct bcma_drv_cc *cc) -{ - struct bcma_bus *bus = cc->core->bus; - switch (bus->chipinfo.id) { - case 0x4313: - case 0x4331: - case 43224: - case 43225: - break; - default: - pr_err("PMU switch/regulators init unknown for device " - "0x%04X\n", bus->chipinfo.id); - } + /* Add some delay; allow resources to come up and settle. */ + mdelay(2); } /* Disable to allow reading SPROM. Don't know the adventages of enabling it. */ @@ -123,8 +91,11 @@ void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable) val |= BCMA_CHIPCTL_4331_EXTPA_EN; if (bus->chipinfo.pkg == 9 || bus->chipinfo.pkg == 11) val |= BCMA_CHIPCTL_4331_EXTPA_ON_GPIO2_5; + else if (bus->chipinfo.rev > 0) + val |= BCMA_CHIPCTL_4331_EXTPA_EN2; } else { val &= ~BCMA_CHIPCTL_4331_EXTPA_EN; + val &= ~BCMA_CHIPCTL_4331_EXTPA_EN2; val &= ~BCMA_CHIPCTL_4331_EXTPA_ON_GPIO2_5; } bcma_cc_write32(cc, BCMA_CC_CHIPCTL, val); @@ -135,28 +106,38 @@ void bcma_pmu_workarounds(struct bcma_drv_cc *cc) struct bcma_bus *bus = cc->core->bus; switch (bus->chipinfo.id) { - case 0x4313: - bcma_chipco_chipctl_maskset(cc, 0, ~0, 0x7); + case BCMA_CHIP_ID_BCM4313: + /* enable 12 mA drive strenth for 4313 and set chipControl + register bit 1 */ + bcma_chipco_chipctl_maskset(cc, 0, + BCMA_CCTRL_4313_12MA_LED_DRIVE, + BCMA_CCTRL_4313_12MA_LED_DRIVE); break; - case 0x4331: - case 43431: + case BCMA_CHIP_ID_BCM4331: + case BCMA_CHIP_ID_BCM43431: /* Ext PA lines must be enabled for tx on BCM4331 */ bcma_chipco_bcm4331_ext_pa_lines_ctl(cc, true); break; - case 43224: + case BCMA_CHIP_ID_BCM43224: + case BCMA_CHIP_ID_BCM43421: + /* enable 12 mA drive strenth for 43224 and set chipControl + register bit 15 */ if (bus->chipinfo.rev == 0) { - pr_err("Workarounds for 43224 rev 0 not fully " - "implemented\n"); - bcma_chipco_chipctl_maskset(cc, 0, ~0, 0x00F000F0); + bcma_cc_maskset32(cc, BCMA_CC_CHIPCTL, + BCMA_CCTRL_43224_GPIO_TOGGLE, + BCMA_CCTRL_43224_GPIO_TOGGLE); + bcma_chipco_chipctl_maskset(cc, 0, + BCMA_CCTRL_43224A0_12MA_LED_DRIVE, + BCMA_CCTRL_43224A0_12MA_LED_DRIVE); } else { - bcma_chipco_chipctl_maskset(cc, 0, ~0, 0xF0); + bcma_chipco_chipctl_maskset(cc, 0, + BCMA_CCTRL_43224B0_12MA_LED_DRIVE, + BCMA_CCTRL_43224B0_12MA_LED_DRIVE); } break; - case 43225: - break; default: - pr_err("Workarounds unknown for device 0x%04X\n", - bus->chipinfo.id); + bcma_debug(bus, "Workarounds unknown or not needed for device 0x%04X\n", + bus->chipinfo.id); } } @@ -167,8 +148,8 @@ void bcma_pmu_init(struct bcma_drv_cc *cc) pmucap = bcma_cc_read32(cc, BCMA_CC_PMU_CAP); cc->pmu.rev = (pmucap & BCMA_CC_PMU_CAP_REVISION); - pr_debug("Found rev %u PMU (capabilities 0x%08X)\n", cc->pmu.rev, - pmucap); + bcma_debug(cc->core->bus, "Found rev %u PMU (capabilities 0x%08X)\n", + cc->pmu.rev, pmucap); if (cc->pmu.rev == 1) bcma_cc_mask32(cc, BCMA_CC_PMU_CTL, @@ -177,12 +158,7 @@ void bcma_pmu_init(struct bcma_drv_cc *cc) bcma_cc_set32(cc, BCMA_CC_PMU_CTL, BCMA_CC_PMU_CTL_NOILPONW); - if (cc->core->id.id == 0x4329 && cc->core->id.rev == 2) - pr_err("Fix for 4329b0 bad LPOM state not implemented!\n"); - - bcma_pmu_pll_init(cc); bcma_pmu_resources_init(cc); - bcma_pmu_swreg_init(cc); bcma_pmu_workarounds(cc); } @@ -191,23 +167,22 @@ u32 bcma_pmu_alp_clock(struct bcma_drv_cc *cc) struct bcma_bus *bus = cc->core->bus; switch (bus->chipinfo.id) { - case 0x4716: - case 0x4748: - case 47162: - case 0x4313: - case 0x5357: - case 0x4749: - case 53572: + case BCMA_CHIP_ID_BCM4716: + case BCMA_CHIP_ID_BCM4748: + case BCMA_CHIP_ID_BCM47162: + case BCMA_CHIP_ID_BCM4313: + case BCMA_CHIP_ID_BCM5357: + case BCMA_CHIP_ID_BCM4749: + case BCMA_CHIP_ID_BCM53572: /* always 20Mhz */ return 20000 * 1000; - case 0x5356: - case 0x5300: + case BCMA_CHIP_ID_BCM5356: + case BCMA_CHIP_ID_BCM4706: /* always 25Mhz */ return 25000 * 1000; default: - pr_warn("No ALP clock specified for %04X device, " - "pmu rev. %d, using default %d Hz\n", - bus->chipinfo.id, cc->pmu.rev, BCMA_CC_PMU_ALP_CLOCK); + bcma_warn(bus, "No ALP clock specified for %04X device, pmu rev. %d, using default %d Hz\n", + bus->chipinfo.id, cc->pmu.rev, BCMA_CC_PMU_ALP_CLOCK); } return BCMA_CC_PMU_ALP_CLOCK; } @@ -224,7 +199,8 @@ static u32 bcma_pmu_clock(struct bcma_drv_cc *cc, u32 pll0, u32 m) BUG_ON(!m || m > 4); - if (bus->chipinfo.id == 0x5357 || bus->chipinfo.id == 0x4749) { + if (bus->chipinfo.id == BCMA_CHIP_ID_BCM5357 || + bus->chipinfo.id == BCMA_CHIP_ID_BCM4749) { /* Detect failure in clock setting */ tmp = bcma_cc_read32(cc, BCMA_CC_CHIPSTAT); if (tmp & 0x40000) @@ -250,33 +226,62 @@ static u32 bcma_pmu_clock(struct bcma_drv_cc *cc, u32 pll0, u32 m) return (fc / div) * 1000000; } +static u32 bcma_pmu_clock_bcm4706(struct bcma_drv_cc *cc, u32 pll0, u32 m) +{ + u32 tmp, ndiv, p1div, p2div; + u32 clock; + + BUG_ON(!m || m > 4); + + /* Get N, P1 and P2 dividers to determine CPU clock */ + tmp = bcma_chipco_pll_read(cc, pll0 + BCMA_CC_PMU6_4706_PROCPLL_OFF); + ndiv = (tmp & BCMA_CC_PMU6_4706_PROC_NDIV_INT_MASK) + >> BCMA_CC_PMU6_4706_PROC_NDIV_INT_SHIFT; + p1div = (tmp & BCMA_CC_PMU6_4706_PROC_P1DIV_MASK) + >> BCMA_CC_PMU6_4706_PROC_P1DIV_SHIFT; + p2div = (tmp & BCMA_CC_PMU6_4706_PROC_P2DIV_MASK) + >> BCMA_CC_PMU6_4706_PROC_P2DIV_SHIFT; + + tmp = bcma_cc_read32(cc, BCMA_CC_CHIPSTAT); + if (tmp & BCMA_CC_CHIPST_4706_PKG_OPTION) + /* Low cost bonding: Fixed reference clock 25MHz and m = 4 */ + clock = (25000000 / 4) * ndiv * p2div / p1div; + else + /* Fixed reference clock 25MHz and m = 2 */ + clock = (25000000 / 2) * ndiv * p2div / p1div; + + if (m == BCMA_CC_PMU5_MAINPLL_SSB) + clock = clock / 4; + + return clock; +} + /* query bus clock frequency for PMU-enabled chipcommon */ u32 bcma_pmu_get_clockcontrol(struct bcma_drv_cc *cc) { struct bcma_bus *bus = cc->core->bus; switch (bus->chipinfo.id) { - case 0x4716: - case 0x4748: - case 47162: + case BCMA_CHIP_ID_BCM4716: + case BCMA_CHIP_ID_BCM4748: + case BCMA_CHIP_ID_BCM47162: return bcma_pmu_clock(cc, BCMA_CC_PMU4716_MAINPLL_PLL0, BCMA_CC_PMU5_MAINPLL_SSB); - case 0x5356: + case BCMA_CHIP_ID_BCM5356: return bcma_pmu_clock(cc, BCMA_CC_PMU5356_MAINPLL_PLL0, BCMA_CC_PMU5_MAINPLL_SSB); - case 0x5357: - case 0x4749: + case BCMA_CHIP_ID_BCM5357: + case BCMA_CHIP_ID_BCM4749: return bcma_pmu_clock(cc, BCMA_CC_PMU5357_MAINPLL_PLL0, BCMA_CC_PMU5_MAINPLL_SSB); - case 0x5300: - return bcma_pmu_clock(cc, BCMA_CC_PMU4706_MAINPLL_PLL0, - BCMA_CC_PMU5_MAINPLL_SSB); - case 53572: + case BCMA_CHIP_ID_BCM4706: + return bcma_pmu_clock_bcm4706(cc, BCMA_CC_PMU4706_MAINPLL_PLL0, + BCMA_CC_PMU5_MAINPLL_SSB); + case BCMA_CHIP_ID_BCM53572: return 75000000; default: - pr_warn("No backplane clock specified for %04X device, " - "pmu rev. %d, using default %d Hz\n", - bus->chipinfo.id, cc->pmu.rev, BCMA_CC_PMU_HT_CLOCK); + bcma_warn(bus, "No backplane clock specified for %04X device, pmu rev. %d, using default %d Hz\n", + bus->chipinfo.id, cc->pmu.rev, BCMA_CC_PMU_HT_CLOCK); } return BCMA_CC_PMU_HT_CLOCK; } @@ -286,17 +291,21 @@ u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc) { struct bcma_bus *bus = cc->core->bus; - if (bus->chipinfo.id == 53572) + if (bus->chipinfo.id == BCMA_CHIP_ID_BCM53572) return 300000000; if (cc->pmu.rev >= 5) { u32 pll; switch (bus->chipinfo.id) { - case 0x5356: + case BCMA_CHIP_ID_BCM4706: + return bcma_pmu_clock_bcm4706(cc, + BCMA_CC_PMU4706_MAINPLL_PLL0, + BCMA_CC_PMU5_MAINPLL_CPU); + case BCMA_CHIP_ID_BCM5356: pll = BCMA_CC_PMU5356_MAINPLL_PLL0; break; - case 0x5357: - case 0x4749: + case BCMA_CHIP_ID_BCM5357: + case BCMA_CHIP_ID_BCM4749: pll = BCMA_CC_PMU5357_MAINPLL_PLL0; break; default: @@ -304,10 +313,188 @@ u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc) break; } - /* TODO: if (bus->chipinfo.id == 0x5300) - return si_4706_pmu_clock(sih, osh, cc, PMU4706_MAINPLL_PLL0, PMU5_MAINPLL_CPU); */ return bcma_pmu_clock(cc, pll, BCMA_CC_PMU5_MAINPLL_CPU); } return bcma_pmu_get_clockcontrol(cc); } + +static void bcma_pmu_spuravoid_pll_write(struct bcma_drv_cc *cc, u32 offset, + u32 value) +{ + bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, offset); + bcma_cc_write32(cc, BCMA_CC_PLLCTL_DATA, value); +} + +void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid) +{ + u32 tmp = 0; + u8 phypll_offset = 0; + u8 bcm5357_bcm43236_p1div[] = {0x1, 0x5, 0x5}; + u8 bcm5357_bcm43236_ndiv[] = {0x30, 0xf6, 0xfc}; + struct bcma_bus *bus = cc->core->bus; + + switch (bus->chipinfo.id) { + case BCMA_CHIP_ID_BCM5357: + case BCMA_CHIP_ID_BCM4749: + case BCMA_CHIP_ID_BCM53572: + /* 5357[ab]0, 43236[ab]0, and 6362b0 */ + + /* BCM5357 needs to touch PLL1_PLLCTL[02], + so offset PLL0_PLLCTL[02] by 6 */ + phypll_offset = (bus->chipinfo.id == BCMA_CHIP_ID_BCM5357 || + bus->chipinfo.id == BCMA_CHIP_ID_BCM4749 || + bus->chipinfo.id == BCMA_CHIP_ID_BCM53572) ? 6 : 0; + + /* RMW only the P1 divider */ + bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, + BCMA_CC_PMU_PLL_CTL0 + phypll_offset); + tmp = bcma_cc_read32(cc, BCMA_CC_PLLCTL_DATA); + tmp &= (~(BCMA_CC_PMU1_PLL0_PC0_P1DIV_MASK)); + tmp |= (bcm5357_bcm43236_p1div[spuravoid] << BCMA_CC_PMU1_PLL0_PC0_P1DIV_SHIFT); + bcma_cc_write32(cc, BCMA_CC_PLLCTL_DATA, tmp); + + /* RMW only the int feedback divider */ + bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, + BCMA_CC_PMU_PLL_CTL2 + phypll_offset); + tmp = bcma_cc_read32(cc, BCMA_CC_PLLCTL_DATA); + tmp &= ~(BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_MASK); + tmp |= (bcm5357_bcm43236_ndiv[spuravoid]) << BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_SHIFT; + bcma_cc_write32(cc, BCMA_CC_PLLCTL_DATA, tmp); + + tmp = 1 << 10; + break; + + case BCMA_CHIP_ID_BCM4331: + case BCMA_CHIP_ID_BCM43431: + if (spuravoid == 2) { + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0, + 0x11500014); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2, + 0x0FC00a08); + } else if (spuravoid == 1) { + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0, + 0x11500014); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2, + 0x0F600a08); + } else { + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0, + 0x11100014); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2, + 0x03000a08); + } + tmp = 1 << 10; + break; + + case BCMA_CHIP_ID_BCM43224: + case BCMA_CHIP_ID_BCM43225: + case BCMA_CHIP_ID_BCM43421: + if (spuravoid == 1) { + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0, + 0x11500010); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL1, + 0x000C0C06); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2, + 0x0F600a08); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL3, + 0x00000000); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL4, + 0x2001E920); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL5, + 0x88888815); + } else { + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0, + 0x11100010); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL1, + 0x000c0c06); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2, + 0x03000a08); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL3, + 0x00000000); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL4, + 0x200005c0); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL5, + 0x88888815); + } + tmp = 1 << 10; + break; + + case BCMA_CHIP_ID_BCM4716: + case BCMA_CHIP_ID_BCM4748: + case BCMA_CHIP_ID_BCM47162: + if (spuravoid == 1) { + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0, + 0x11500060); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL1, + 0x080C0C06); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2, + 0x0F600000); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL3, + 0x00000000); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL4, + 0x2001E924); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL5, + 0x88888815); + } else { + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0, + 0x11100060); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL1, + 0x080c0c06); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2, + 0x03000000); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL3, + 0x00000000); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL4, + 0x200005c0); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL5, + 0x88888815); + } + + tmp = 3 << 9; + break; + + case BCMA_CHIP_ID_BCM43227: + case BCMA_CHIP_ID_BCM43228: + case BCMA_CHIP_ID_BCM43428: + /* LCNXN */ + /* PLL Settings for spur avoidance on/off mode, + no on2 support for 43228A0 */ + if (spuravoid == 1) { + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0, + 0x01100014); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL1, + 0x040C0C06); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2, + 0x03140A08); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL3, + 0x00333333); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL4, + 0x202C2820); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL5, + 0x88888815); + } else { + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0, + 0x11100014); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL1, + 0x040c0c06); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2, + 0x03000a08); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL3, + 0x00000000); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL4, + 0x200005c0); + bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL5, + 0x88888815); + } + tmp = 1 << 10; + break; + default: + bcma_err(bus, "Unknown spuravoidance settings for chip 0x%04X, not changing PLL\n", + bus->chipinfo.id); + break; + } + + tmp |= bcma_cc_read32(cc, BCMA_CC_PMU_CTL); + bcma_cc_write32(cc, BCMA_CC_PMU_CTL, tmp); +} +EXPORT_SYMBOL_GPL(bcma_pmu_spuravoid_pllupdate); diff --git a/drivers/bcma/driver_chipcommon_sflash.c b/drivers/bcma/driver_chipcommon_sflash.c new file mode 100644 index 000000000000..6e157a58a1d7 --- /dev/null +++ b/drivers/bcma/driver_chipcommon_sflash.c @@ -0,0 +1,19 @@ +/* + * Broadcom specific AMBA + * ChipCommon serial flash interface + * + * Licensed under the GNU/GPL. See COPYING for details. + */ + +#include <linux/bcma/bcma.h> +#include <linux/bcma/bcma_driver_chipcommon.h> +#include <linux/delay.h> + +#include "bcma_private.h" + +/* Initialize serial flash access */ +int bcma_sflash_init(struct bcma_drv_cc *cc) +{ + bcma_err(cc->core->bus, "Serial flash support is broken\n"); + return 0; +} diff --git a/drivers/bcma/driver_gmac_cmn.c b/drivers/bcma/driver_gmac_cmn.c new file mode 100644 index 000000000000..834225f65e8f --- /dev/null +++ b/drivers/bcma/driver_gmac_cmn.c @@ -0,0 +1,14 @@ +/* + * Broadcom specific AMBA + * GBIT MAC COMMON Core + * + * Licensed under the GNU/GPL. See COPYING for details. + */ + +#include "bcma_private.h" +#include <linux/bcma/bcma.h> + +void __devinit bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc) +{ + mutex_init(&gc->phy_mutex); +} diff --git a/drivers/bcma/driver_mips.c b/drivers/bcma/driver_mips.c index c3e9dff4224e..b013b049476d 100644 --- a/drivers/bcma/driver_mips.c +++ b/drivers/bcma/driver_mips.c @@ -22,15 +22,15 @@ /* The 47162a0 hangs when reading MIPS DMP registers registers */ static inline bool bcma_core_mips_bcm47162a0_quirk(struct bcma_device *dev) { - return dev->bus->chipinfo.id == 47162 && dev->bus->chipinfo.rev == 0 && - dev->id.id == BCMA_CORE_MIPS_74K; + return dev->bus->chipinfo.id == BCMA_CHIP_ID_BCM47162 && + dev->bus->chipinfo.rev == 0 && dev->id.id == BCMA_CORE_MIPS_74K; } /* The 5357b0 hangs when reading USB20H DMP registers */ static inline bool bcma_core_mips_bcm5357b0_quirk(struct bcma_device *dev) { - return (dev->bus->chipinfo.id == 0x5357 || - dev->bus->chipinfo.id == 0x4749) && + return (dev->bus->chipinfo.id == BCMA_CHIP_ID_BCM5357 || + dev->bus->chipinfo.id == BCMA_CHIP_ID_BCM4749) && dev->bus->chipinfo.pkg == 11 && dev->id.id == BCMA_CORE_USB20_HOST; } @@ -143,8 +143,8 @@ static void bcma_core_mips_set_irq(struct bcma_device *dev, unsigned int irq) 1 << irqflag); } - pr_info("set_irq: core 0x%04x, irq %d => %d\n", - dev->id.id, oldirq + 2, irq + 2); + bcma_info(bus, "set_irq: core 0x%04x, irq %d => %d\n", + dev->id.id, oldirq + 2, irq + 2); } static void bcma_core_mips_print_irq(struct bcma_device *dev, unsigned int irq) @@ -173,7 +173,7 @@ u32 bcma_cpu_clock(struct bcma_drv_mips *mcore) if (bus->drv_cc.capabilities & BCMA_CC_CAP_PMU) return bcma_pmu_get_clockcpu(&bus->drv_cc); - pr_err("No PMU available, need this to get the cpu clock\n"); + bcma_err(bus, "No PMU available, need this to get the cpu clock\n"); return 0; } EXPORT_SYMBOL(bcma_cpu_clock); @@ -185,10 +185,11 @@ static void bcma_core_mips_flash_detect(struct bcma_drv_mips *mcore) switch (bus->drv_cc.capabilities & BCMA_CC_CAP_FLASHT) { case BCMA_CC_FLASHT_STSER: case BCMA_CC_FLASHT_ATSER: - pr_err("Serial flash not supported.\n"); + bcma_debug(bus, "Found serial flash\n"); + bcma_sflash_init(&bus->drv_cc); break; case BCMA_CC_FLASHT_PARA: - pr_info("found parallel flash.\n"); + bcma_debug(bus, "Found parallel flash\n"); bus->drv_cc.pflash.window = 0x1c000000; bus->drv_cc.pflash.window_size = 0x02000000; @@ -199,7 +200,15 @@ static void bcma_core_mips_flash_detect(struct bcma_drv_mips *mcore) bus->drv_cc.pflash.buswidth = 2; break; default: - pr_err("flash not supported.\n"); + bcma_err(bus, "Flash type not supported\n"); + } + + if (bus->drv_cc.core->id.rev == 38 || + bus->chipinfo.id == BCMA_CHIP_ID_BCM4706) { + if (bus->drv_cc.capabilities & BCMA_CC_CAP_NFLASH) { + bcma_debug(bus, "Found NAND flash\n"); + bcma_nflash_init(&bus->drv_cc); + } } } @@ -209,7 +218,7 @@ void bcma_core_mips_init(struct bcma_drv_mips *mcore) struct bcma_device *core; bus = mcore->core->bus; - pr_info("Initializing MIPS core...\n"); + bcma_info(bus, "Initializing MIPS core...\n"); if (!mcore->setup_done) mcore->assigned_irqs = 1; @@ -244,7 +253,7 @@ void bcma_core_mips_init(struct bcma_drv_mips *mcore) break; } } - pr_info("IRQ reconfiguration done\n"); + bcma_info(bus, "IRQ reconfiguration done\n"); bcma_core_mips_dump_irq(bus); if (mcore->setup_done) diff --git a/drivers/bcma/driver_pci_host.c b/drivers/bcma/driver_pci_host.c index b9a86edfec39..cbae2c231336 100644 --- a/drivers/bcma/driver_pci_host.c +++ b/drivers/bcma/driver_pci_host.c @@ -36,7 +36,7 @@ bool __devinit bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc) return false; if (bus->sprom.boardflags_lo & BCMA_CORE_PCI_BFL_NOPCI) { - pr_info("This PCI core is disabled and not working\n"); + bcma_info(bus, "This PCI core is disabled and not working\n"); return false; } @@ -215,7 +215,8 @@ static int bcma_extpci_write_config(struct bcma_drv_pci *pc, unsigned int dev, } else { writel(val, mmio); - if (chipid == 0x4716 || chipid == 0x4748) + if (chipid == BCMA_CHIP_ID_BCM4716 || + chipid == BCMA_CHIP_ID_BCM4748) readl(mmio); } @@ -340,6 +341,7 @@ static u8 __devinit bcma_find_pci_capability(struct bcma_drv_pci *pc, */ static void __devinit bcma_core_pci_enable_crs(struct bcma_drv_pci *pc) { + struct bcma_bus *bus = pc->core->bus; u8 cap_ptr, root_ctrl, root_cap, dev; u16 val16; int i; @@ -378,7 +380,8 @@ static void __devinit bcma_core_pci_enable_crs(struct bcma_drv_pci *pc) udelay(10); } if (val16 == 0x1) - pr_err("PCI: Broken device in slot %d\n", dev); + bcma_err(bus, "PCI: Broken device in slot %d\n", + dev); } } } @@ -391,11 +394,11 @@ void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc) u32 pci_membase_1G; unsigned long io_map_base; - pr_info("PCIEcore in host mode found\n"); + bcma_info(bus, "PCIEcore in host mode found\n"); pc_host = kzalloc(sizeof(*pc_host), GFP_KERNEL); if (!pc_host) { - pr_err("can not allocate memory"); + bcma_err(bus, "can not allocate memory"); return; } @@ -434,13 +437,14 @@ void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc) * as mips can't generate 64-bit address on the * backplane. */ - if (bus->chipinfo.id == 0x4716 || bus->chipinfo.id == 0x4748) { + if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4716 || + bus->chipinfo.id == BCMA_CHIP_ID_BCM4748) { pc_host->mem_resource.start = BCMA_SOC_PCI_MEM; pc_host->mem_resource.end = BCMA_SOC_PCI_MEM + BCMA_SOC_PCI_MEM_SZ - 1; pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI0, BCMA_CORE_PCI_SBTOPCI_MEM | BCMA_SOC_PCI_MEM); - } else if (bus->chipinfo.id == 0x5300) { + } else if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706) { tmp = BCMA_CORE_PCI_SBTOPCI_MEM; tmp |= BCMA_CORE_PCI_SBTOPCI_PREF; tmp |= BCMA_CORE_PCI_SBTOPCI_BURST; diff --git a/drivers/bcma/host_pci.c b/drivers/bcma/host_pci.c index 6c05cf470f96..11b32d2642df 100644 --- a/drivers/bcma/host_pci.c +++ b/drivers/bcma/host_pci.c @@ -18,7 +18,7 @@ static void bcma_host_pci_switch_core(struct bcma_device *core) pci_write_config_dword(core->bus->host_pci, BCMA_PCI_BAR0_WIN2, core->wrap); core->bus->mapped_core = core; - pr_debug("Switched to core: 0x%X\n", core->id.id); + bcma_debug(core->bus, "Switched to core: 0x%X\n", core->id.id); } /* Provides access to the requested core. Returns base offset that has to be @@ -188,7 +188,7 @@ static int __devinit bcma_host_pci_probe(struct pci_dev *dev, /* SSB needed additional powering up, do we have any AMBA PCI cards? */ if (!pci_is_pcie(dev)) - pr_err("PCI card detected, report problems.\n"); + bcma_err(bus, "PCI card detected, report problems.\n"); /* Map MMIO */ err = -ENOMEM; @@ -268,6 +268,7 @@ static SIMPLE_DEV_PM_OPS(bcma_pm_ops, bcma_host_pci_suspend, static DEFINE_PCI_DEVICE_TABLE(bcma_pci_bridge_tbl) = { { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x0576) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 43224) }, { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4331) }, { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4353) }, { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4357) }, diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c index 7e138ec21357..758af9ccdef0 100644 --- a/drivers/bcma/main.c +++ b/drivers/bcma/main.c @@ -61,6 +61,13 @@ static struct bus_type bcma_bus_type = { .dev_attrs = bcma_device_attrs, }; +static u16 bcma_cc_core_id(struct bcma_bus *bus) +{ + if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706) + return BCMA_CORE_4706_CHIPCOMMON; + return BCMA_CORE_CHIPCOMMON; +} + struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid) { struct bcma_device *core; @@ -91,10 +98,12 @@ static int bcma_register_cores(struct bcma_bus *bus) list_for_each_entry(core, &bus->cores, list) { /* We support that cores ourself */ switch (core->id.id) { + case BCMA_CORE_4706_CHIPCOMMON: case BCMA_CORE_CHIPCOMMON: case BCMA_CORE_PCI: case BCMA_CORE_PCIE: case BCMA_CORE_MIPS_74K: + case BCMA_CORE_4706_MAC_GBIT_COMMON: continue; } @@ -118,8 +127,9 @@ static int bcma_register_cores(struct bcma_bus *bus) err = device_register(&core->dev); if (err) { - pr_err("Could not register dev for core 0x%03X\n", - core->id.id); + bcma_err(bus, + "Could not register dev for core 0x%03X\n", + core->id.id); continue; } core->dev_registered = true; @@ -151,12 +161,12 @@ int __devinit bcma_bus_register(struct bcma_bus *bus) /* Scan for devices (cores) */ err = bcma_bus_scan(bus); if (err) { - pr_err("Failed to scan: %d\n", err); + bcma_err(bus, "Failed to scan: %d\n", err); return -1; } /* Init CC core */ - core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON); + core = bcma_find_core(bus, bcma_cc_core_id(bus)); if (core) { bus->drv_cc.core = core; bcma_core_chipcommon_init(&bus->drv_cc); @@ -176,17 +186,24 @@ int __devinit bcma_bus_register(struct bcma_bus *bus) bcma_core_pci_init(&bus->drv_pci); } + /* Init GBIT MAC COMMON core */ + core = bcma_find_core(bus, BCMA_CORE_4706_MAC_GBIT_COMMON); + if (core) { + bus->drv_gmac_cmn.core = core; + bcma_core_gmac_cmn_init(&bus->drv_gmac_cmn); + } + /* Try to get SPROM */ err = bcma_sprom_get(bus); if (err == -ENOENT) { - pr_err("No SPROM available\n"); + bcma_err(bus, "No SPROM available\n"); } else if (err) - pr_err("Failed to get SPROM: %d\n", err); + bcma_err(bus, "Failed to get SPROM: %d\n", err); /* Register found cores */ bcma_register_cores(bus); - pr_info("Bus registered\n"); + bcma_info(bus, "Bus registered\n"); return 0; } @@ -207,14 +224,14 @@ int __init bcma_bus_early_register(struct bcma_bus *bus, bcma_init_bus(bus); match.manuf = BCMA_MANUF_BCM; - match.id = BCMA_CORE_CHIPCOMMON; + match.id = bcma_cc_core_id(bus); match.class = BCMA_CL_SIM; match.rev = BCMA_ANY_REV; /* Scan for chip common core */ err = bcma_bus_scan_early(bus, &match, core_cc); if (err) { - pr_err("Failed to scan for common core: %d\n", err); + bcma_err(bus, "Failed to scan for common core: %d\n", err); return -1; } @@ -226,12 +243,12 @@ int __init bcma_bus_early_register(struct bcma_bus *bus, /* Scan for mips core */ err = bcma_bus_scan_early(bus, &match, core_mips); if (err) { - pr_err("Failed to scan for mips core: %d\n", err); + bcma_err(bus, "Failed to scan for mips core: %d\n", err); return -1; } /* Init CC core */ - core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON); + core = bcma_find_core(bus, bcma_cc_core_id(bus)); if (core) { bus->drv_cc.core = core; bcma_core_chipcommon_init(&bus->drv_cc); @@ -244,7 +261,7 @@ int __init bcma_bus_early_register(struct bcma_bus *bus, bcma_core_mips_init(&bus->drv_mips); } - pr_info("Early bus registered\n"); + bcma_info(bus, "Early bus registered\n"); return 0; } @@ -270,8 +287,7 @@ int bcma_bus_resume(struct bcma_bus *bus) struct bcma_device *core; /* Init CC core */ - core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON); - if (core) { + if (bus->drv_cc.core) { bus->drv_cc.setup_done = false; bcma_core_chipcommon_init(&bus->drv_cc); } diff --git a/drivers/bcma/scan.c b/drivers/bcma/scan.c index a3420585d942..5672b13d0951 100644 --- a/drivers/bcma/scan.c +++ b/drivers/bcma/scan.c @@ -21,6 +21,7 @@ struct bcma_device_id_name { }; static const struct bcma_device_id_name bcma_arm_device_names[] = { + { BCMA_CORE_4706_MAC_GBIT_COMMON, "BCM4706 GBit MAC Common" }, { BCMA_CORE_ARM_1176, "ARM 1176" }, { BCMA_CORE_ARM_7TDMI, "ARM 7TDMI" }, { BCMA_CORE_ARM_CM3, "ARM CM3" }, @@ -33,7 +34,6 @@ static const struct bcma_device_id_name bcma_bcm_device_names[] = { { BCMA_CORE_4706_MAC_GBIT, "BCM4706 GBit MAC" }, { BCMA_CORE_AMEMC, "AMEMC (DDR)" }, { BCMA_CORE_ALTA, "ALTA (I2S)" }, - { BCMA_CORE_4706_MAC_GBIT_COMMON, "BCM4706 GBit MAC Common" }, { BCMA_CORE_INVALID, "Invalid" }, { BCMA_CORE_CHIPCOMMON, "ChipCommon" }, { BCMA_CORE_ILINE20, "ILine 20" }, @@ -295,11 +295,15 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, /* check if component is a core at all */ if (wrappers[0] + wrappers[1] == 0) { - /* we could save addrl of the router - if (cid == BCMA_CORE_OOB_ROUTER) - */ - bcma_erom_skip_component(bus, eromptr); - return -ENXIO; + /* Some specific cores don't need wrappers */ + switch (core->id.id) { + case BCMA_CORE_4706_MAC_GBIT_COMMON: + /* Not used yet: case BCMA_CORE_OOB_ROUTER: */ + break; + default: + bcma_erom_skip_component(bus, eromptr); + return -ENXIO; + } } if (bcma_erom_is_bridge(bus, eromptr)) { @@ -340,7 +344,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, if (tmp <= 0) { return -EILSEQ; } else { - pr_info("Bridge found\n"); + bcma_info(bus, "Bridge found\n"); return -ENXIO; } } @@ -427,8 +431,8 @@ void bcma_init_bus(struct bcma_bus *bus) chipinfo->id = (tmp & BCMA_CC_ID_ID) >> BCMA_CC_ID_ID_SHIFT; chipinfo->rev = (tmp & BCMA_CC_ID_REV) >> BCMA_CC_ID_REV_SHIFT; chipinfo->pkg = (tmp & BCMA_CC_ID_PKG) >> BCMA_CC_ID_PKG_SHIFT; - pr_info("Found chip with id 0x%04X, rev 0x%02X and package 0x%02X\n", - chipinfo->id, chipinfo->rev, chipinfo->pkg); + bcma_info(bus, "Found chip with id 0x%04X, rev 0x%02X and package 0x%02X\n", + chipinfo->id, chipinfo->rev, chipinfo->pkg); bus->init_done = true; } @@ -482,13 +486,12 @@ int bcma_bus_scan(struct bcma_bus *bus) other_core = bcma_find_core_reverse(bus, core->id.id); core->core_unit = (other_core == NULL) ? 0 : other_core->core_unit + 1; - pr_info("Core %d found: %s " - "(manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n", - core->core_index, bcma_device_name(&core->id), - core->id.manuf, core->id.id, core->id.rev, - core->id.class); + bcma_info(bus, "Core %d found: %s (manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n", + core->core_index, bcma_device_name(&core->id), + core->id.manuf, core->id.id, core->id.rev, + core->id.class); - list_add(&core->list, &bus->cores); + list_add_tail(&core->list, &bus->cores); } if (bus->hosttype == BCMA_HOSTTYPE_SOC) @@ -538,13 +541,12 @@ int __init bcma_bus_scan_early(struct bcma_bus *bus, core->core_index = core_num++; bus->nr_cores++; - pr_info("Core %d found: %s " - "(manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n", - core->core_index, bcma_device_name(&core->id), - core->id.manuf, core->id.id, core->id.rev, - core->id.class); + bcma_info(bus, "Core %d found: %s (manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n", + core->core_index, bcma_device_name(&core->id), + core->id.manuf, core->id.id, core->id.rev, + core->id.class); - list_add(&core->list, &bus->cores); + list_add_tail(&core->list, &bus->cores); err = 0; break; } diff --git a/drivers/bcma/scan.h b/drivers/bcma/scan.h index 113e6a66884c..30eb475e4d19 100644 --- a/drivers/bcma/scan.h +++ b/drivers/bcma/scan.h @@ -27,7 +27,7 @@ #define SCAN_CIB_NMW 0x0007C000 #define SCAN_CIB_NMW_SHIFT 14 #define SCAN_CIB_NSW 0x00F80000 -#define SCAN_CIB_NSW_SHIFT 17 +#define SCAN_CIB_NSW_SHIFT 19 #define SCAN_CIB_REV 0xFF000000 #define SCAN_CIB_REV_SHIFT 24 diff --git a/drivers/bcma/sprom.c b/drivers/bcma/sprom.c index f16f42d36071..26823d97fd9f 100644 --- a/drivers/bcma/sprom.c +++ b/drivers/bcma/sprom.c @@ -60,11 +60,11 @@ static int bcma_fill_sprom_with_fallback(struct bcma_bus *bus, if (err) goto fail; - pr_debug("Using SPROM revision %d provided by" - " platform.\n", bus->sprom.revision); + bcma_debug(bus, "Using SPROM revision %d provided by platform.\n", + bus->sprom.revision); return 0; fail: - pr_warn("Using fallback SPROM failed (err %d)\n", err); + bcma_warn(bus, "Using fallback SPROM failed (err %d)\n", err); return err; } @@ -468,11 +468,11 @@ static bool bcma_sprom_ext_available(struct bcma_bus *bus) /* older chipcommon revisions use chip status register */ chip_status = bcma_read32(bus->drv_cc.core, BCMA_CC_CHIPSTAT); switch (bus->chipinfo.id) { - case 0x4313: + case BCMA_CHIP_ID_BCM4313: present_mask = BCMA_CC_CHIPST_4313_SPROM_PRESENT; break; - case 0x4331: + case BCMA_CHIP_ID_BCM4331: present_mask = BCMA_CC_CHIPST_4331_SPROM_PRESENT; break; @@ -494,16 +494,16 @@ static bool bcma_sprom_onchip_available(struct bcma_bus *bus) chip_status = bcma_read32(bus->drv_cc.core, BCMA_CC_CHIPSTAT); switch (bus->chipinfo.id) { - case 0x4313: + case BCMA_CHIP_ID_BCM4313: present = chip_status & BCMA_CC_CHIPST_4313_OTP_PRESENT; break; - case 0x4331: + case BCMA_CHIP_ID_BCM4331: present = chip_status & BCMA_CC_CHIPST_4331_OTP_PRESENT; break; - case 43224: - case 43225: + case BCMA_CHIP_ID_BCM43224: + case BCMA_CHIP_ID_BCM43225: /* for these chips OTP is always available */ present = true; break; @@ -579,13 +579,15 @@ int bcma_sprom_get(struct bcma_bus *bus) if (!sprom) return -ENOMEM; - if (bus->chipinfo.id == 0x4331 || bus->chipinfo.id == 43431) + if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4331 || + bus->chipinfo.id == BCMA_CHIP_ID_BCM43431) bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, false); - pr_debug("SPROM offset 0x%x\n", offset); + bcma_debug(bus, "SPROM offset 0x%x\n", offset); bcma_sprom_read(bus, offset, sprom); - if (bus->chipinfo.id == 0x4331 || bus->chipinfo.id == 43431) + if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4331 || + bus->chipinfo.id == BCMA_CHIP_ID_BCM43431) bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, true); err = bcma_sprom_valid(sprom); diff --git a/drivers/bluetooth/Kconfig b/drivers/bluetooth/Kconfig index 5ccf142ef0b8..e9f203eadb1f 100644 --- a/drivers/bluetooth/Kconfig +++ b/drivers/bluetooth/Kconfig @@ -81,6 +81,18 @@ config BT_HCIUART_LL Say Y here to compile support for HCILL protocol. +config BT_HCIUART_3WIRE + bool "Three-wire UART (H5) protocol support" + depends on BT_HCIUART + help + The HCI Three-wire UART Transport Layer makes it possible to + user the Bluetooth HCI over a serial port interface. The HCI + Three-wire UART Transport Layer assumes that the UART + communication may have bit errors, overrun errors or burst + errors and thereby making CTS/RTS lines unnecessary. + + Say Y here to compile support for Three-wire UART protocol. + config BT_HCIBCM203X tristate "HCI BCM203x USB driver" depends on USB diff --git a/drivers/bluetooth/Makefile b/drivers/bluetooth/Makefile index f4460f4f4b78..4afae20df512 100644 --- a/drivers/bluetooth/Makefile +++ b/drivers/bluetooth/Makefile @@ -28,4 +28,5 @@ hci_uart-$(CONFIG_BT_HCIUART_H4) += hci_h4.o hci_uart-$(CONFIG_BT_HCIUART_BCSP) += hci_bcsp.o hci_uart-$(CONFIG_BT_HCIUART_LL) += hci_ll.o hci_uart-$(CONFIG_BT_HCIUART_ATH3K) += hci_ath.o +hci_uart-$(CONFIG_BT_HCIUART_3WIRE) += hci_h5.o hci_uart-objs := $(hci_uart-y) diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c index ad591bd240ec..10308cd8a7ed 100644 --- a/drivers/bluetooth/ath3k.c +++ b/drivers/bluetooth/ath3k.c @@ -63,6 +63,7 @@ static struct usb_device_id ath3k_table[] = { /* Atheros AR3011 with sflash firmware*/ { USB_DEVICE(0x0CF3, 0x3002) }, + { USB_DEVICE(0x0CF3, 0xE019) }, { USB_DEVICE(0x13d3, 0x3304) }, { USB_DEVICE(0x0930, 0x0215) }, { USB_DEVICE(0x0489, 0xE03D) }, @@ -77,6 +78,7 @@ static struct usb_device_id ath3k_table[] = { { USB_DEVICE(0x04CA, 0x3005) }, { USB_DEVICE(0x13d3, 0x3362) }, { USB_DEVICE(0x0CF3, 0xE004) }, + { USB_DEVICE(0x0930, 0x0219) }, /* Atheros AR5BBU12 with sflash firmware */ { USB_DEVICE(0x0489, 0xE02C) }, @@ -101,6 +103,7 @@ static struct usb_device_id ath3k_blist_tbl[] = { { USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 }, /* Atheros AR5BBU22 with sflash firmware */ { USB_DEVICE(0x0489, 0xE03C), .driver_info = BTUSB_ATH3012 }, diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index 585c88e01893..66c3a6770c41 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -621,7 +621,6 @@ static int bluecard_hci_flush(struct hci_dev *hdev) static int bluecard_hci_open(struct hci_dev *hdev) { bluecard_info_t *info = hci_get_drvdata(hdev); - unsigned int iobase = info->p_dev->resource[0]->start; if (test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state))) bluecard_hci_set_baud_rate(hdev, DEFAULT_BAUD_RATE); @@ -630,6 +629,8 @@ static int bluecard_hci_open(struct hci_dev *hdev) return 0; if (test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state))) { + unsigned int iobase = info->p_dev->resource[0]->start; + /* Enable LED */ outb(0x08 | 0x20, iobase + 0x30); } @@ -641,7 +642,6 @@ static int bluecard_hci_open(struct hci_dev *hdev) static int bluecard_hci_close(struct hci_dev *hdev) { bluecard_info_t *info = hci_get_drvdata(hdev); - unsigned int iobase = info->p_dev->resource[0]->start; if (!test_and_clear_bit(HCI_RUNNING, &(hdev->flags))) return 0; @@ -649,6 +649,8 @@ static int bluecard_hci_close(struct hci_dev *hdev) bluecard_hci_flush(hdev); if (test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state))) { + unsigned int iobase = info->p_dev->resource[0]->start; + /* Disable LED */ outb(0x00, iobase + 0x30); } diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index b2b0fbbb43b5..8925b6d672a6 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -664,7 +664,7 @@ static int bt3c_check_config(struct pcmcia_device *p_dev, void *priv_data) { int *try = priv_data; - if (try == 0) + if (!try) p_dev->io_lines = 16; if ((p_dev->resource[0]->end != 8) || (p_dev->resource[0]->start == 0)) diff --git a/drivers/bluetooth/btmrvl_drv.h b/drivers/bluetooth/btmrvl_drv.h index 94f2d65131c4..27068d149380 100644 --- a/drivers/bluetooth/btmrvl_drv.h +++ b/drivers/bluetooth/btmrvl_drv.h @@ -136,7 +136,7 @@ int btmrvl_remove_card(struct btmrvl_private *priv); void btmrvl_interrupt(struct btmrvl_private *priv); -void btmrvl_check_evtpkt(struct btmrvl_private *priv, struct sk_buff *skb); +bool btmrvl_check_evtpkt(struct btmrvl_private *priv, struct sk_buff *skb); int btmrvl_process_event(struct btmrvl_private *priv, struct sk_buff *skb); int btmrvl_send_module_cfg_cmd(struct btmrvl_private *priv, int subcmd); diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c index 681ca9d18e12..3a4343b3bd6d 100644 --- a/drivers/bluetooth/btmrvl_main.c +++ b/drivers/bluetooth/btmrvl_main.c @@ -44,23 +44,35 @@ void btmrvl_interrupt(struct btmrvl_private *priv) } EXPORT_SYMBOL_GPL(btmrvl_interrupt); -void btmrvl_check_evtpkt(struct btmrvl_private *priv, struct sk_buff *skb) +bool btmrvl_check_evtpkt(struct btmrvl_private *priv, struct sk_buff *skb) { struct hci_event_hdr *hdr = (void *) skb->data; - struct hci_ev_cmd_complete *ec; - u16 opcode, ocf; if (hdr->evt == HCI_EV_CMD_COMPLETE) { + struct hci_ev_cmd_complete *ec; + u16 opcode, ocf, ogf; + ec = (void *) (skb->data + HCI_EVENT_HDR_SIZE); opcode = __le16_to_cpu(ec->opcode); ocf = hci_opcode_ocf(opcode); + ogf = hci_opcode_ogf(opcode); + if (ocf == BT_CMD_MODULE_CFG_REQ && priv->btmrvl_dev.sendcmdflag) { priv->btmrvl_dev.sendcmdflag = false; priv->adapter->cmd_complete = true; wake_up_interruptible(&priv->adapter->cmd_wait_q); } + + if (ogf == OGF) { + BT_DBG("vendor event skipped: ogf 0x%4.4x ocf 0x%4.4x", + ogf, ocf); + kfree_skb(skb); + return false; + } } + + return true; } EXPORT_SYMBOL_GPL(btmrvl_check_evtpkt); diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c index 2867499f7256..6a9e9717d3ab 100644 --- a/drivers/bluetooth/btmrvl_sdio.c +++ b/drivers/bluetooth/btmrvl_sdio.c @@ -565,10 +565,13 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv) skb_put(skb, buf_len); skb_pull(skb, SDIO_HEADER_LEN); - if (type == HCI_EVENT_PKT) - btmrvl_check_evtpkt(priv, skb); + if (type == HCI_EVENT_PKT) { + if (btmrvl_check_evtpkt(priv, skb)) + hci_recv_frame(skb); + } else { + hci_recv_frame(skb); + } - hci_recv_frame(skb); hdev->stat.byte_rx += buf_len; break; diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 65b8d996840c..21e803a6a281 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -593,7 +593,7 @@ static int btuart_check_config(struct pcmcia_device *p_dev, void *priv_data) { int *try = priv_data; - if (try == 0) + if (!try) p_dev->io_lines = 16; if ((p_dev->resource[0]->end != 8) || (p_dev->resource[0]->start == 0)) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index a45e717f5f84..e27221411036 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -117,6 +117,7 @@ static struct usb_device_id blacklist_table[] = { /* Atheros 3011 with sflash firmware */ { USB_DEVICE(0x0cf3, 0x3002), .driver_info = BTUSB_IGNORE }, + { USB_DEVICE(0x0cf3, 0xe019), .driver_info = BTUSB_IGNORE }, { USB_DEVICE(0x13d3, 0x3304), .driver_info = BTUSB_IGNORE }, { USB_DEVICE(0x0930, 0x0215), .driver_info = BTUSB_IGNORE }, { USB_DEVICE(0x0489, 0xe03d), .driver_info = BTUSB_IGNORE }, @@ -131,6 +132,7 @@ static struct usb_device_id blacklist_table[] = { { USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 }, /* Atheros AR5BBU12 with sflash firmware */ { USB_DEVICE(0x0489, 0xe02c), .driver_info = BTUSB_IGNORE }, diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index b1b37ccd3cd4..97a7784db4a2 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -586,29 +586,31 @@ static int dtl1_confcheck(struct pcmcia_device *p_dev, void *priv_data) static int dtl1_config(struct pcmcia_device *link) { dtl1_info_t *info = link->priv; - int i; + int ret; /* Look for a generic full-sized window */ link->resource[0]->end = 8; - if (pcmcia_loop_config(link, dtl1_confcheck, NULL) < 0) + ret = pcmcia_loop_config(link, dtl1_confcheck, NULL); + if (ret) goto failed; - i = pcmcia_request_irq(link, dtl1_interrupt); - if (i != 0) + ret = pcmcia_request_irq(link, dtl1_interrupt); + if (ret) goto failed; - i = pcmcia_enable_device(link); - if (i != 0) + ret = pcmcia_enable_device(link); + if (ret) goto failed; - if (dtl1_open(info) != 0) + ret = dtl1_open(info); + if (ret) goto failed; return 0; failed: dtl1_detach(link); - return -ENODEV; + return ret; } static const struct pcmcia_device_id dtl1_ids[] = { diff --git a/drivers/bluetooth/hci_h5.c b/drivers/bluetooth/hci_h5.c new file mode 100644 index 000000000000..b6154d5a07a5 --- /dev/null +++ b/drivers/bluetooth/hci_h5.c @@ -0,0 +1,747 @@ +/* + * + * Bluetooth HCI Three-wire UART driver + * + * Copyright (C) 2012 Intel 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/errno.h> +#include <linux/skbuff.h> + +#include <net/bluetooth/bluetooth.h> +#include <net/bluetooth/hci_core.h> + +#include "hci_uart.h" + +#define HCI_3WIRE_ACK_PKT 0 +#define HCI_3WIRE_LINK_PKT 15 + +/* Sliding window size */ +#define H5_TX_WIN_MAX 4 + +#define H5_ACK_TIMEOUT msecs_to_jiffies(250) +#define H5_SYNC_TIMEOUT msecs_to_jiffies(100) + +/* + * Maximum Three-wire packet: + * 4 byte header + max value for 12-bit length + 2 bytes for CRC + */ +#define H5_MAX_LEN (4 + 0xfff + 2) + +/* Convenience macros for reading Three-wire header values */ +#define H5_HDR_SEQ(hdr) ((hdr)[0] & 0x07) +#define H5_HDR_ACK(hdr) (((hdr)[0] >> 3) & 0x07) +#define H5_HDR_CRC(hdr) (((hdr)[0] >> 6) & 0x01) +#define H5_HDR_RELIABLE(hdr) (((hdr)[0] >> 7) & 0x01) +#define H5_HDR_PKT_TYPE(hdr) ((hdr)[1] & 0x0f) +#define H5_HDR_LEN(hdr) ((((hdr)[1] >> 4) & 0xff) + ((hdr)[2] << 4)) + +#define SLIP_DELIMITER 0xc0 +#define SLIP_ESC 0xdb +#define SLIP_ESC_DELIM 0xdc +#define SLIP_ESC_ESC 0xdd + +/* H5 state flags */ +enum { + H5_RX_ESC, /* SLIP escape mode */ + H5_TX_ACK_REQ, /* Pending ack to send */ +}; + +struct h5 { + 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 flags; + + struct sk_buff *rx_skb; /* Receive buffer */ + size_t rx_pending; /* Expecting more bytes */ + u8 rx_ack; /* Last ack number received */ + + int (*rx_func) (struct hci_uart *hu, u8 c); + + struct timer_list timer; /* Retransmission timer */ + + u8 tx_seq; /* Next seq number to send */ + u8 tx_ack; /* Next ack number to send */ + u8 tx_win; /* Sliding window size */ + + enum { + H5_UNINITIALIZED, + H5_INITIALIZED, + H5_ACTIVE, + } state; + + enum { + H5_AWAKE, + H5_SLEEPING, + H5_WAKING_UP, + } sleep; +}; + +static void h5_reset_rx(struct h5 *h5); + +static void h5_link_control(struct hci_uart *hu, const void *data, size_t len) +{ + struct h5 *h5 = hu->priv; + struct sk_buff *nskb; + + nskb = alloc_skb(3, GFP_ATOMIC); + if (!nskb) + return; + + bt_cb(nskb)->pkt_type = HCI_3WIRE_LINK_PKT; + + memcpy(skb_put(nskb, len), data, len); + + skb_queue_tail(&h5->unrel, nskb); +} + +static u8 h5_cfg_field(struct h5 *h5) +{ + u8 field = 0; + + /* Sliding window size (first 3 bits) */ + field |= (h5->tx_win & 7); + + return field; +} + +static void h5_timed_event(unsigned long arg) +{ + const unsigned char sync_req[] = { 0x01, 0x7e }; + unsigned char conf_req[] = { 0x03, 0xfc, 0x01 }; + struct hci_uart *hu = (struct hci_uart *) arg; + struct h5 *h5 = hu->priv; + struct sk_buff *skb; + unsigned long flags; + + BT_DBG("%s", hu->hdev->name); + + if (h5->state == H5_UNINITIALIZED) + h5_link_control(hu, sync_req, sizeof(sync_req)); + + if (h5->state == H5_INITIALIZED) { + conf_req[2] = h5_cfg_field(h5); + h5_link_control(hu, conf_req, sizeof(conf_req)); + } + + if (h5->state != H5_ACTIVE) { + mod_timer(&h5->timer, jiffies + H5_SYNC_TIMEOUT); + goto wakeup; + } + + if (h5->sleep != H5_AWAKE) { + h5->sleep = H5_SLEEPING; + goto wakeup; + } + + BT_DBG("hu %p retransmitting %u pkts", hu, h5->unack.qlen); + + spin_lock_irqsave_nested(&h5->unack.lock, flags, SINGLE_DEPTH_NESTING); + + while ((skb = __skb_dequeue_tail(&h5->unack)) != NULL) { + h5->tx_seq = (h5->tx_seq - 1) & 0x07; + skb_queue_head(&h5->rel, skb); + } + + spin_unlock_irqrestore(&h5->unack.lock, flags); + +wakeup: + hci_uart_tx_wakeup(hu); +} + +static int h5_open(struct hci_uart *hu) +{ + struct h5 *h5; + const unsigned char sync[] = { 0x01, 0x7e }; + + BT_DBG("hu %p", hu); + + h5 = kzalloc(sizeof(*h5), GFP_KERNEL); + if (!h5) + return -ENOMEM; + + hu->priv = h5; + + skb_queue_head_init(&h5->unack); + skb_queue_head_init(&h5->rel); + skb_queue_head_init(&h5->unrel); + + h5_reset_rx(h5); + + init_timer(&h5->timer); + h5->timer.function = h5_timed_event; + h5->timer.data = (unsigned long) hu; + + h5->tx_win = H5_TX_WIN_MAX; + + set_bit(HCI_UART_INIT_PENDING, &hu->hdev_flags); + + /* Send initial sync request */ + h5_link_control(hu, sync, sizeof(sync)); + mod_timer(&h5->timer, jiffies + H5_SYNC_TIMEOUT); + + return 0; +} + +static int h5_close(struct hci_uart *hu) +{ + struct h5 *h5 = hu->priv; + + skb_queue_purge(&h5->unack); + skb_queue_purge(&h5->rel); + skb_queue_purge(&h5->unrel); + + del_timer(&h5->timer); + + kfree(h5); + + return 0; +} + +static void h5_pkt_cull(struct h5 *h5) +{ + struct sk_buff *skb, *tmp; + unsigned long flags; + int i, to_remove; + u8 seq; + + spin_lock_irqsave(&h5->unack.lock, flags); + + to_remove = skb_queue_len(&h5->unack); + if (to_remove == 0) + goto unlock; + + seq = h5->tx_seq; + + while (to_remove > 0) { + if (h5->rx_ack == seq) + break; + + to_remove--; + seq = (seq - 1) % 8; + } + + if (seq != h5->rx_ack) + BT_ERR("Controller acked invalid packet"); + + i = 0; + skb_queue_walk_safe(&h5->unack, skb, tmp) { + if (i++ >= to_remove) + break; + + __skb_unlink(skb, &h5->unack); + kfree_skb(skb); + } + + if (skb_queue_empty(&h5->unack)) + del_timer(&h5->timer); + +unlock: + spin_unlock_irqrestore(&h5->unack.lock, flags); +} + +static void h5_handle_internal_rx(struct hci_uart *hu) +{ + struct h5 *h5 = hu->priv; + const unsigned char sync_req[] = { 0x01, 0x7e }; + const unsigned char sync_rsp[] = { 0x02, 0x7d }; + unsigned char conf_req[] = { 0x03, 0xfc, 0x01 }; + const unsigned char conf_rsp[] = { 0x04, 0x7b }; + const unsigned char wakeup_req[] = { 0x05, 0xfa }; + const unsigned char woken_req[] = { 0x06, 0xf9 }; + const unsigned char sleep_req[] = { 0x07, 0x78 }; + const unsigned char *hdr = h5->rx_skb->data; + const unsigned char *data = &h5->rx_skb->data[4]; + + BT_DBG("%s", hu->hdev->name); + + if (H5_HDR_PKT_TYPE(hdr) != HCI_3WIRE_LINK_PKT) + return; + + if (H5_HDR_LEN(hdr) < 2) + return; + + conf_req[2] = h5_cfg_field(h5); + + if (memcmp(data, sync_req, 2) == 0) { + h5_link_control(hu, sync_rsp, 2); + } else if (memcmp(data, sync_rsp, 2) == 0) { + h5->state = H5_INITIALIZED; + h5_link_control(hu, conf_req, 3); + } else if (memcmp(data, conf_req, 2) == 0) { + h5_link_control(hu, conf_rsp, 2); + h5_link_control(hu, conf_req, 3); + } else if (memcmp(data, conf_rsp, 2) == 0) { + if (H5_HDR_LEN(hdr) > 2) + h5->tx_win = (data[2] & 7); + BT_DBG("Three-wire init complete. tx_win %u", h5->tx_win); + h5->state = H5_ACTIVE; + hci_uart_init_ready(hu); + return; + } else if (memcmp(data, sleep_req, 2) == 0) { + BT_DBG("Peer went to sleep"); + h5->sleep = H5_SLEEPING; + return; + } else if (memcmp(data, woken_req, 2) == 0) { + BT_DBG("Peer woke up"); + h5->sleep = H5_AWAKE; + } else if (memcmp(data, wakeup_req, 2) == 0) { + BT_DBG("Peer requested wakeup"); + h5_link_control(hu, woken_req, 2); + h5->sleep = H5_AWAKE; + } else { + BT_DBG("Link Control: 0x%02hhx 0x%02hhx", data[0], data[1]); + return; + } + + hci_uart_tx_wakeup(hu); +} + +static void h5_complete_rx_pkt(struct hci_uart *hu) +{ + struct h5 *h5 = hu->priv; + const unsigned char *hdr = h5->rx_skb->data; + + if (H5_HDR_RELIABLE(hdr)) { + h5->tx_ack = (h5->tx_ack + 1) % 8; + set_bit(H5_TX_ACK_REQ, &h5->flags); + hci_uart_tx_wakeup(hu); + } + + h5->rx_ack = H5_HDR_ACK(hdr); + + h5_pkt_cull(h5); + + switch (H5_HDR_PKT_TYPE(hdr)) { + case HCI_EVENT_PKT: + case HCI_ACLDATA_PKT: + case HCI_SCODATA_PKT: + bt_cb(h5->rx_skb)->pkt_type = H5_HDR_PKT_TYPE(hdr); + + /* Remove Three-wire header */ + skb_pull(h5->rx_skb, 4); + + hci_recv_frame(h5->rx_skb); + h5->rx_skb = NULL; + + break; + + default: + h5_handle_internal_rx(hu); + break; + } + + h5_reset_rx(h5); +} + +static int h5_rx_crc(struct hci_uart *hu, unsigned char c) +{ + struct h5 *h5 = hu->priv; + + h5_complete_rx_pkt(hu); + h5_reset_rx(h5); + + return 0; +} + +static int h5_rx_payload(struct hci_uart *hu, unsigned char c) +{ + struct h5 *h5 = hu->priv; + const unsigned char *hdr = h5->rx_skb->data; + + if (H5_HDR_CRC(hdr)) { + h5->rx_func = h5_rx_crc; + h5->rx_pending = 2; + } else { + h5_complete_rx_pkt(hu); + h5_reset_rx(h5); + } + + return 0; +} + +static int h5_rx_3wire_hdr(struct hci_uart *hu, unsigned char c) +{ + struct h5 *h5 = hu->priv; + const unsigned char *hdr = h5->rx_skb->data; + + BT_DBG("%s rx: seq %u ack %u crc %u rel %u type %u len %u", + hu->hdev->name, H5_HDR_SEQ(hdr), H5_HDR_ACK(hdr), + H5_HDR_CRC(hdr), H5_HDR_RELIABLE(hdr), H5_HDR_PKT_TYPE(hdr), + H5_HDR_LEN(hdr)); + + if (((hdr[0] + hdr[1] + hdr[2] + hdr[3]) & 0xff) != 0xff) { + BT_ERR("Invalid header checksum"); + h5_reset_rx(h5); + return 0; + } + + if (H5_HDR_RELIABLE(hdr) && H5_HDR_SEQ(hdr) != h5->tx_ack) { + BT_ERR("Out-of-order packet arrived (%u != %u)", + H5_HDR_SEQ(hdr), h5->tx_ack); + h5_reset_rx(h5); + return 0; + } + + if (h5->state != H5_ACTIVE && + H5_HDR_PKT_TYPE(hdr) != HCI_3WIRE_LINK_PKT) { + BT_ERR("Non-link packet received in non-active state"); + h5_reset_rx(h5); + } + + h5->rx_func = h5_rx_payload; + h5->rx_pending = H5_HDR_LEN(hdr); + + return 0; +} + +static int h5_rx_pkt_start(struct hci_uart *hu, unsigned char c) +{ + struct h5 *h5 = hu->priv; + + if (c == SLIP_DELIMITER) + return 1; + + h5->rx_func = h5_rx_3wire_hdr; + h5->rx_pending = 4; + + h5->rx_skb = bt_skb_alloc(H5_MAX_LEN, GFP_ATOMIC); + if (!h5->rx_skb) { + BT_ERR("Can't allocate mem for new packet"); + h5_reset_rx(h5); + return -ENOMEM; + } + + h5->rx_skb->dev = (void *) hu->hdev; + + return 0; +} + +static int h5_rx_delimiter(struct hci_uart *hu, unsigned char c) +{ + struct h5 *h5 = hu->priv; + + if (c == SLIP_DELIMITER) + h5->rx_func = h5_rx_pkt_start; + + return 1; +} + +static void h5_unslip_one_byte(struct h5 *h5, unsigned char c) +{ + const u8 delim = SLIP_DELIMITER, esc = SLIP_ESC; + const u8 *byte = &c; + + if (!test_bit(H5_RX_ESC, &h5->flags) && c == SLIP_ESC) { + set_bit(H5_RX_ESC, &h5->flags); + return; + } + + if (test_and_clear_bit(H5_RX_ESC, &h5->flags)) { + switch (c) { + case SLIP_ESC_DELIM: + byte = &delim; + break; + case SLIP_ESC_ESC: + byte = &esc; + break; + default: + BT_ERR("Invalid esc byte 0x%02hhx", c); + h5_reset_rx(h5); + return; + } + } + + memcpy(skb_put(h5->rx_skb, 1), byte, 1); + h5->rx_pending--; + + BT_DBG("unsliped 0x%02hhx, rx_pending %zu", *byte, h5->rx_pending); +} + +static void h5_reset_rx(struct h5 *h5) +{ + if (h5->rx_skb) { + kfree_skb(h5->rx_skb); + h5->rx_skb = NULL; + } + + h5->rx_func = h5_rx_delimiter; + h5->rx_pending = 0; + clear_bit(H5_RX_ESC, &h5->flags); +} + +static int h5_recv(struct hci_uart *hu, void *data, int count) +{ + struct h5 *h5 = hu->priv; + unsigned char *ptr = data; + + BT_DBG("%s pending %zu count %d", hu->hdev->name, h5->rx_pending, + count); + + while (count > 0) { + int processed; + + if (h5->rx_pending > 0) { + if (*ptr == SLIP_DELIMITER) { + BT_ERR("Too short H5 packet"); + h5_reset_rx(h5); + continue; + } + + h5_unslip_one_byte(h5, *ptr); + + ptr++; count--; + continue; + } + + processed = h5->rx_func(hu, *ptr); + if (processed < 0) + return processed; + + ptr += processed; + count -= processed; + } + + return 0; +} + +static int h5_enqueue(struct hci_uart *hu, struct sk_buff *skb) +{ + struct h5 *h5 = hu->priv; + + if (skb->len > 0xfff) { + BT_ERR("Packet too long (%u bytes)", skb->len); + kfree_skb(skb); + return 0; + } + + if (h5->state != H5_ACTIVE) { + BT_ERR("Ignoring HCI data in non-active state"); + kfree_skb(skb); + return 0; + } + + switch (bt_cb(skb)->pkt_type) { + case HCI_ACLDATA_PKT: + case HCI_COMMAND_PKT: + skb_queue_tail(&h5->rel, skb); + break; + + case HCI_SCODATA_PKT: + skb_queue_tail(&h5->unrel, skb); + break; + + default: + BT_ERR("Unknown packet type %u", bt_cb(skb)->pkt_type); + kfree_skb(skb); + break; + } + + return 0; +} + +static void h5_slip_delim(struct sk_buff *skb) +{ + const char delim = SLIP_DELIMITER; + + memcpy(skb_put(skb, 1), &delim, 1); +} + +static void h5_slip_one_byte(struct sk_buff *skb, u8 c) +{ + const char esc_delim[2] = { SLIP_ESC, SLIP_ESC_DELIM }; + const char esc_esc[2] = { SLIP_ESC, SLIP_ESC_ESC }; + + switch (c) { + case SLIP_DELIMITER: + memcpy(skb_put(skb, 2), &esc_delim, 2); + break; + case SLIP_ESC: + memcpy(skb_put(skb, 2), &esc_esc, 2); + break; + default: + memcpy(skb_put(skb, 1), &c, 1); + } +} + +static bool valid_packet_type(u8 type) +{ + switch (type) { + case HCI_ACLDATA_PKT: + case HCI_COMMAND_PKT: + case HCI_SCODATA_PKT: + case HCI_3WIRE_LINK_PKT: + case HCI_3WIRE_ACK_PKT: + return true; + default: + return false; + } +} + +static struct sk_buff *h5_prepare_pkt(struct hci_uart *hu, u8 pkt_type, + const u8 *data, size_t len) +{ + struct h5 *h5 = hu->priv; + struct sk_buff *nskb; + u8 hdr[4]; + int i; + + if (!valid_packet_type(pkt_type)) { + BT_ERR("Unknown packet type %u", pkt_type); + return NULL; + } + + /* + * Max len of packet: (original len + 4 (H5 hdr) + 2 (crc)) * 2 + * (because bytes 0xc0 and 0xdb are escaped, worst case is when + * the packet is all made of 0xc0 and 0xdb) + 2 (0xc0 + * delimiters at start and end). + */ + nskb = alloc_skb((len + 6) * 2 + 2, GFP_ATOMIC); + if (!nskb) + return NULL; + + bt_cb(nskb)->pkt_type = pkt_type; + + h5_slip_delim(nskb); + + hdr[0] = h5->tx_ack << 3; + clear_bit(H5_TX_ACK_REQ, &h5->flags); + + /* Reliable packet? */ + if (pkt_type == HCI_ACLDATA_PKT || pkt_type == HCI_COMMAND_PKT) { + hdr[0] |= 1 << 7; + hdr[0] |= h5->tx_seq; + h5->tx_seq = (h5->tx_seq + 1) % 8; + } + + hdr[1] = pkt_type | ((len & 0x0f) << 4); + hdr[2] = len >> 4; + hdr[3] = ~((hdr[0] + hdr[1] + hdr[2]) & 0xff); + + BT_DBG("%s tx: seq %u ack %u crc %u rel %u type %u len %u", + hu->hdev->name, H5_HDR_SEQ(hdr), H5_HDR_ACK(hdr), + H5_HDR_CRC(hdr), H5_HDR_RELIABLE(hdr), H5_HDR_PKT_TYPE(hdr), + H5_HDR_LEN(hdr)); + + for (i = 0; i < 4; i++) + h5_slip_one_byte(nskb, hdr[i]); + + for (i = 0; i < len; i++) + h5_slip_one_byte(nskb, data[i]); + + h5_slip_delim(nskb); + + return nskb; +} + +static struct sk_buff *h5_dequeue(struct hci_uart *hu) +{ + struct h5 *h5 = hu->priv; + unsigned long flags; + struct sk_buff *skb, *nskb; + + if (h5->sleep != H5_AWAKE) { + const unsigned char wakeup_req[] = { 0x05, 0xfa }; + + if (h5->sleep == H5_WAKING_UP) + return NULL; + + h5->sleep = H5_WAKING_UP; + BT_DBG("Sending wakeup request"); + + mod_timer(&h5->timer, jiffies + HZ / 100); + return h5_prepare_pkt(hu, HCI_3WIRE_LINK_PKT, wakeup_req, 2); + } + + if ((skb = skb_dequeue(&h5->unrel)) != NULL) { + nskb = h5_prepare_pkt(hu, bt_cb(skb)->pkt_type, + skb->data, skb->len); + if (nskb) { + kfree_skb(skb); + return nskb; + } + + skb_queue_head(&h5->unrel, skb); + BT_ERR("Could not dequeue pkt because alloc_skb failed"); + } + + spin_lock_irqsave_nested(&h5->unack.lock, flags, SINGLE_DEPTH_NESTING); + + if (h5->unack.qlen >= h5->tx_win) + goto unlock; + + if ((skb = skb_dequeue(&h5->rel)) != NULL) { + nskb = h5_prepare_pkt(hu, bt_cb(skb)->pkt_type, + skb->data, skb->len); + if (nskb) { + __skb_queue_tail(&h5->unack, skb); + mod_timer(&h5->timer, jiffies + H5_ACK_TIMEOUT); + spin_unlock_irqrestore(&h5->unack.lock, flags); + return nskb; + } + + skb_queue_head(&h5->rel, skb); + BT_ERR("Could not dequeue pkt because alloc_skb failed"); + } + +unlock: + spin_unlock_irqrestore(&h5->unack.lock, flags); + + if (test_bit(H5_TX_ACK_REQ, &h5->flags)) + return h5_prepare_pkt(hu, HCI_3WIRE_ACK_PKT, NULL, 0); + + return NULL; +} + +static int h5_flush(struct hci_uart *hu) +{ + BT_DBG("hu %p", hu); + return 0; +} + +static struct hci_uart_proto h5p = { + .id = HCI_UART_3WIRE, + .open = h5_open, + .close = h5_close, + .recv = h5_recv, + .enqueue = h5_enqueue, + .dequeue = h5_dequeue, + .flush = h5_flush, +}; + +int __init h5_init(void) +{ + int err = hci_uart_register_proto(&h5p); + + if (!err) + BT_INFO("HCI Three-wire UART (H5) protocol initialized"); + else + BT_ERR("HCI Three-wire UART (H5) protocol init failed"); + + return err; +} + +int __exit h5_deinit(void) +{ + return hci_uart_unregister_proto(&h5p); +} diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index 2f9b796e106e..74e0966b3ead 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -156,6 +156,35 @@ restart: return 0; } +static void hci_uart_init_work(struct work_struct *work) +{ + struct hci_uart *hu = container_of(work, struct hci_uart, init_ready); + int err; + + if (!test_and_clear_bit(HCI_UART_INIT_PENDING, &hu->hdev_flags)) + return; + + err = hci_register_dev(hu->hdev); + if (err < 0) { + BT_ERR("Can't register HCI device"); + hci_free_dev(hu->hdev); + hu->hdev = NULL; + hu->proto->close(hu); + } + + set_bit(HCI_UART_REGISTERED, &hu->flags); +} + +int hci_uart_init_ready(struct hci_uart *hu) +{ + if (!test_bit(HCI_UART_INIT_PENDING, &hu->hdev_flags)) + return -EALREADY; + + schedule_work(&hu->init_ready); + + return 0; +} + /* ------- Interface to HCI layer ------ */ /* Initialize device */ static int hci_uart_open(struct hci_dev *hdev) @@ -264,6 +293,8 @@ static int hci_uart_tty_open(struct tty_struct *tty) hu->tty = tty; tty->receive_room = 65536; + INIT_WORK(&hu->init_ready, hci_uart_init_work); + spin_lock_init(&hu->rx_lock); /* Flush any pending characters in the driver and line discipline. */ @@ -286,28 +317,30 @@ static int hci_uart_tty_open(struct tty_struct *tty) static void hci_uart_tty_close(struct tty_struct *tty) { struct hci_uart *hu = (void *)tty->disc_data; + struct hci_dev *hdev; BT_DBG("tty %p", tty); /* Detach from the tty */ tty->disc_data = NULL; - if (hu) { - struct hci_dev *hdev = hu->hdev; + if (!hu) + return; - if (hdev) - hci_uart_close(hdev); + hdev = hu->hdev; + if (hdev) + hci_uart_close(hdev); - if (test_and_clear_bit(HCI_UART_PROTO_SET, &hu->flags)) { - if (hdev) { + if (test_and_clear_bit(HCI_UART_PROTO_SET, &hu->flags)) { + if (hdev) { + if (test_bit(HCI_UART_REGISTERED, &hu->flags)) hci_unregister_dev(hdev); - hci_free_dev(hdev); - } - hu->proto->close(hu); + hci_free_dev(hdev); } - - kfree(hu); + hu->proto->close(hu); } + + kfree(hu); } /* hci_uart_tty_wakeup() @@ -401,12 +434,17 @@ static int hci_uart_register_dev(struct hci_uart *hu) else hdev->dev_type = HCI_BREDR; + if (test_bit(HCI_UART_INIT_PENDING, &hu->hdev_flags)) + return 0; + if (hci_register_dev(hdev) < 0) { BT_ERR("Can't register HCI device"); hci_free_dev(hdev); return -ENODEV; } + set_bit(HCI_UART_REGISTERED, &hu->flags); + return 0; } @@ -558,6 +596,9 @@ static int __init hci_uart_init(void) #ifdef CONFIG_BT_HCIUART_ATH3K ath_init(); #endif +#ifdef CONFIG_BT_HCIUART_3WIRE + h5_init(); +#endif return 0; } @@ -578,6 +619,9 @@ static void __exit hci_uart_exit(void) #ifdef CONFIG_BT_HCIUART_ATH3K ath_deinit(); #endif +#ifdef CONFIG_BT_HCIUART_3WIRE + h5_deinit(); +#endif /* Release tty registration of line discipline */ if ((err = tty_unregister_ldisc(N_HCI))) diff --git a/drivers/bluetooth/hci_uart.h b/drivers/bluetooth/hci_uart.h index 6cf6ab22ad21..fffa61ff5cb1 100644 --- a/drivers/bluetooth/hci_uart.h +++ b/drivers/bluetooth/hci_uart.h @@ -47,6 +47,7 @@ #define HCI_UART_RAW_DEVICE 0 #define HCI_UART_RESET_ON_INIT 1 #define HCI_UART_CREATE_AMP 2 +#define HCI_UART_INIT_PENDING 3 struct hci_uart; @@ -66,6 +67,8 @@ struct hci_uart { unsigned long flags; unsigned long hdev_flags; + struct work_struct init_ready; + struct hci_uart_proto *proto; void *priv; @@ -76,6 +79,7 @@ struct hci_uart { /* HCI_UART proto flag bits */ #define HCI_UART_PROTO_SET 0 +#define HCI_UART_REGISTERED 1 /* TX states */ #define HCI_UART_SENDING 1 @@ -84,6 +88,7 @@ struct hci_uart { 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); +int hci_uart_init_ready(struct hci_uart *hu); #ifdef CONFIG_BT_HCIUART_H4 int h4_init(void); @@ -104,3 +109,8 @@ int ll_deinit(void); int ath_init(void); int ath_deinit(void); #endif + +#ifdef CONFIG_BT_HCIUART_3WIRE +int h5_init(void); +int h5_deinit(void); +#endif diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 2661f6e366f9..154f3ef07631 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -511,7 +511,6 @@ config USB_SWITCH_FSA9480 source "drivers/misc/c2port/Kconfig" source "drivers/misc/eeprom/Kconfig" source "drivers/misc/cb710/Kconfig" -source "drivers/misc/iwmc3200top/Kconfig" source "drivers/misc/ti-st/Kconfig" source "drivers/misc/lis3lv02d/Kconfig" source "drivers/misc/carma/Kconfig" diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile index 456972faaeb3..b88df7a350b8 100644 --- a/drivers/misc/Makefile +++ b/drivers/misc/Makefile @@ -36,7 +36,6 @@ obj-$(CONFIG_EP93XX_PWM) += ep93xx_pwm.o obj-$(CONFIG_DS1682) += ds1682.o obj-$(CONFIG_TI_DAC7512) += ti_dac7512.o obj-$(CONFIG_C2PORT) += c2port/ -obj-$(CONFIG_IWMC3200TOP) += iwmc3200top/ obj-$(CONFIG_HMC6352) += hmc6352.o obj-y += eeprom/ obj-y += cb710/ diff --git a/drivers/misc/iwmc3200top/Kconfig b/drivers/misc/iwmc3200top/Kconfig deleted file mode 100644 index 9e4b88fb57f1..000000000000 --- a/drivers/misc/iwmc3200top/Kconfig +++ /dev/null @@ -1,20 +0,0 @@ -config IWMC3200TOP - tristate "Intel Wireless MultiCom Top Driver" - depends on MMC && EXPERIMENTAL - select FW_LOADER - ---help--- - Intel Wireless MultiCom 3200 Top driver is responsible for - for firmware load and enabled coms enumeration - -config IWMC3200TOP_DEBUG - bool "Enable full debug output of iwmc3200top Driver" - depends on IWMC3200TOP - ---help--- - Enable full debug output of iwmc3200top Driver - -config IWMC3200TOP_DEBUGFS - bool "Enable Debugfs debugging interface for iwmc3200top" - depends on IWMC3200TOP - ---help--- - Enable creation of debugfs files for iwmc3200top - diff --git a/drivers/misc/iwmc3200top/Makefile b/drivers/misc/iwmc3200top/Makefile deleted file mode 100644 index fbf53fb4634e..000000000000 --- a/drivers/misc/iwmc3200top/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -# iwmc3200top - Intel Wireless MultiCom 3200 Top Driver -# drivers/misc/iwmc3200top/Makefile -# -# Copyright (C) 2009 Intel Corporation. All rights reserved. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License version -# 2 as published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -# 02110-1301, USA. -# -# -# Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com> -# - -# -# - -obj-$(CONFIG_IWMC3200TOP) += iwmc3200top.o -iwmc3200top-objs := main.o fw-download.o -iwmc3200top-$(CONFIG_IWMC3200TOP_DEBUG) += log.o -iwmc3200top-$(CONFIG_IWMC3200TOP_DEBUGFS) += debugfs.o diff --git a/drivers/misc/iwmc3200top/debugfs.c b/drivers/misc/iwmc3200top/debugfs.c deleted file mode 100644 index 62fbaec48207..000000000000 --- a/drivers/misc/iwmc3200top/debugfs.c +++ /dev/null @@ -1,137 +0,0 @@ -/* - * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver - * drivers/misc/iwmc3200top/debufs.c - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * 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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * - * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com> - * - - * - */ - -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/string.h> -#include <linux/ctype.h> -#include <linux/mmc/sdio_func.h> -#include <linux/mmc/sdio.h> -#include <linux/debugfs.h> - -#include "iwmc3200top.h" -#include "fw-msg.h" -#include "log.h" -#include "debugfs.h" - - - -/* Constants definition */ -#define HEXADECIMAL_RADIX 16 - -/* Functions definition */ - - -#define DEBUGFS_ADD(name, parent) do { \ - dbgfs->dbgfs_##parent##_files.file_##name = \ - debugfs_create_file(#name, 0644, dbgfs->dir_##parent, priv, \ - &iwmct_dbgfs_##name##_ops); \ -} while (0) - -#define DEBUGFS_RM(name) do { \ - debugfs_remove(name); \ - name = NULL; \ -} while (0) - -#define DEBUGFS_READ_FUNC(name) \ -ssize_t iwmct_dbgfs_##name##_read(struct file *file, \ - char __user *user_buf, \ - size_t count, loff_t *ppos); - -#define DEBUGFS_WRITE_FUNC(name) \ -ssize_t iwmct_dbgfs_##name##_write(struct file *file, \ - const char __user *user_buf, \ - size_t count, loff_t *ppos); - -#define DEBUGFS_READ_FILE_OPS(name) \ - DEBUGFS_READ_FUNC(name) \ - static const struct file_operations iwmct_dbgfs_##name##_ops = { \ - .read = iwmct_dbgfs_##name##_read, \ - .open = iwmct_dbgfs_open_file_generic, \ - .llseek = generic_file_llseek, \ - }; - -#define DEBUGFS_WRITE_FILE_OPS(name) \ - DEBUGFS_WRITE_FUNC(name) \ - static const struct file_operations iwmct_dbgfs_##name##_ops = { \ - .write = iwmct_dbgfs_##name##_write, \ - .open = iwmct_dbgfs_open_file_generic, \ - .llseek = generic_file_llseek, \ - }; - -#define DEBUGFS_READ_WRITE_FILE_OPS(name) \ - DEBUGFS_READ_FUNC(name) \ - DEBUGFS_WRITE_FUNC(name) \ - static const struct file_operations iwmct_dbgfs_##name##_ops = {\ - .write = iwmct_dbgfs_##name##_write, \ - .read = iwmct_dbgfs_##name##_read, \ - .open = iwmct_dbgfs_open_file_generic, \ - .llseek = generic_file_llseek, \ - }; - - -/* Debugfs file ops definitions */ - -/* - * Create the debugfs files and directories - * - */ -void iwmct_dbgfs_register(struct iwmct_priv *priv, const char *name) -{ - struct iwmct_debugfs *dbgfs; - - dbgfs = kzalloc(sizeof(struct iwmct_debugfs), GFP_KERNEL); - if (!dbgfs) { - LOG_ERROR(priv, DEBUGFS, "failed to allocate %zd bytes\n", - sizeof(struct iwmct_debugfs)); - return; - } - - priv->dbgfs = dbgfs; - dbgfs->name = name; - dbgfs->dir_drv = debugfs_create_dir(name, NULL); - if (!dbgfs->dir_drv) { - LOG_ERROR(priv, DEBUGFS, "failed to create debugfs dir\n"); - return; - } - - return; -} - -/** - * Remove the debugfs files and directories - * - */ -void iwmct_dbgfs_unregister(struct iwmct_debugfs *dbgfs) -{ - if (!dbgfs) - return; - - DEBUGFS_RM(dbgfs->dir_drv); - kfree(dbgfs); - dbgfs = NULL; -} - diff --git a/drivers/misc/iwmc3200top/debugfs.h b/drivers/misc/iwmc3200top/debugfs.h deleted file mode 100644 index 71d45759b40f..000000000000 --- a/drivers/misc/iwmc3200top/debugfs.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver - * drivers/misc/iwmc3200top/debufs.h - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * 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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * - * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com> - * - - * - */ - -#ifndef __DEBUGFS_H__ -#define __DEBUGFS_H__ - - -#ifdef CONFIG_IWMC3200TOP_DEBUGFS - -struct iwmct_debugfs { - const char *name; - struct dentry *dir_drv; - struct dir_drv_files { - } dbgfs_drv_files; -}; - -void iwmct_dbgfs_register(struct iwmct_priv *priv, const char *name); -void iwmct_dbgfs_unregister(struct iwmct_debugfs *dbgfs); - -#else /* CONFIG_IWMC3200TOP_DEBUGFS */ - -struct iwmct_debugfs; - -static inline void -iwmct_dbgfs_register(struct iwmct_priv *priv, const char *name) -{} - -static inline void -iwmct_dbgfs_unregister(struct iwmct_debugfs *dbgfs) -{} - -#endif /* CONFIG_IWMC3200TOP_DEBUGFS */ - -#endif /* __DEBUGFS_H__ */ - diff --git a/drivers/misc/iwmc3200top/fw-download.c b/drivers/misc/iwmc3200top/fw-download.c deleted file mode 100644 index e27afde6e99f..000000000000 --- a/drivers/misc/iwmc3200top/fw-download.c +++ /dev/null @@ -1,358 +0,0 @@ -/* - * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver - * drivers/misc/iwmc3200top/fw-download.c - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * 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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * - * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com> - * - - * - */ - -#include <linux/firmware.h> -#include <linux/mmc/sdio_func.h> -#include <linux/slab.h> -#include <asm/unaligned.h> - -#include "iwmc3200top.h" -#include "log.h" -#include "fw-msg.h" - -#define CHECKSUM_BYTES_NUM sizeof(u32) - -/** - init parser struct with file - */ -static int iwmct_fw_parser_init(struct iwmct_priv *priv, const u8 *file, - size_t file_size, size_t block_size) -{ - struct iwmct_parser *parser = &priv->parser; - struct iwmct_fw_hdr *fw_hdr = &parser->versions; - - LOG_TRACE(priv, FW_DOWNLOAD, "-->\n"); - - LOG_INFO(priv, FW_DOWNLOAD, "file_size=%zd\n", file_size); - - parser->file = file; - parser->file_size = file_size; - parser->cur_pos = 0; - parser->entry_point = 0; - parser->buf = kzalloc(block_size, GFP_KERNEL); - if (!parser->buf) { - LOG_ERROR(priv, FW_DOWNLOAD, "kzalloc error\n"); - return -ENOMEM; - } - parser->buf_size = block_size; - - /* extract fw versions */ - memcpy(fw_hdr, parser->file, sizeof(struct iwmct_fw_hdr)); - LOG_INFO(priv, FW_DOWNLOAD, "fw versions are:\n" - "top %u.%u.%u gps %u.%u.%u bt %u.%u.%u tic %s\n", - fw_hdr->top_major, fw_hdr->top_minor, fw_hdr->top_revision, - fw_hdr->gps_major, fw_hdr->gps_minor, fw_hdr->gps_revision, - fw_hdr->bt_major, fw_hdr->bt_minor, fw_hdr->bt_revision, - fw_hdr->tic_name); - - parser->cur_pos += sizeof(struct iwmct_fw_hdr); - - LOG_TRACE(priv, FW_DOWNLOAD, "<--\n"); - return 0; -} - -static bool iwmct_checksum(struct iwmct_priv *priv) -{ - struct iwmct_parser *parser = &priv->parser; - __le32 *file = (__le32 *)parser->file; - int i, pad, steps; - u32 accum = 0; - u32 checksum; - u32 mask = 0xffffffff; - - pad = (parser->file_size - CHECKSUM_BYTES_NUM) % 4; - steps = (parser->file_size - CHECKSUM_BYTES_NUM) / 4; - - LOG_INFO(priv, FW_DOWNLOAD, "pad=%d steps=%d\n", pad, steps); - - for (i = 0; i < steps; i++) - accum += le32_to_cpu(file[i]); - - if (pad) { - mask <<= 8 * (4 - pad); - accum += le32_to_cpu(file[steps]) & mask; - } - - checksum = get_unaligned_le32((__le32 *)(parser->file + - parser->file_size - CHECKSUM_BYTES_NUM)); - - LOG_INFO(priv, FW_DOWNLOAD, - "compare checksum accum=0x%x to checksum=0x%x\n", - accum, checksum); - - return checksum == accum; -} - -static int iwmct_parse_next_section(struct iwmct_priv *priv, const u8 **p_sec, - size_t *sec_size, __le32 *sec_addr) -{ - struct iwmct_parser *parser = &priv->parser; - struct iwmct_dbg *dbg = &priv->dbg; - struct iwmct_fw_sec_hdr *sec_hdr; - - LOG_TRACE(priv, FW_DOWNLOAD, "-->\n"); - - while (parser->cur_pos + sizeof(struct iwmct_fw_sec_hdr) - <= parser->file_size) { - - sec_hdr = (struct iwmct_fw_sec_hdr *) - (parser->file + parser->cur_pos); - parser->cur_pos += sizeof(struct iwmct_fw_sec_hdr); - - LOG_INFO(priv, FW_DOWNLOAD, - "sec hdr: type=%s addr=0x%x size=%d\n", - sec_hdr->type, sec_hdr->target_addr, - sec_hdr->data_size); - - if (strcmp(sec_hdr->type, "ENT") == 0) - parser->entry_point = le32_to_cpu(sec_hdr->target_addr); - else if (strcmp(sec_hdr->type, "LBL") == 0) - strcpy(dbg->label_fw, parser->file + parser->cur_pos); - else if (((strcmp(sec_hdr->type, "TOP") == 0) && - (priv->barker & BARKER_DNLOAD_TOP_MSK)) || - ((strcmp(sec_hdr->type, "GPS") == 0) && - (priv->barker & BARKER_DNLOAD_GPS_MSK)) || - ((strcmp(sec_hdr->type, "BTH") == 0) && - (priv->barker & BARKER_DNLOAD_BT_MSK))) { - *sec_addr = sec_hdr->target_addr; - *sec_size = le32_to_cpu(sec_hdr->data_size); - *p_sec = parser->file + parser->cur_pos; - parser->cur_pos += le32_to_cpu(sec_hdr->data_size); - return 1; - } else if (strcmp(sec_hdr->type, "LOG") != 0) - LOG_WARNING(priv, FW_DOWNLOAD, - "skipping section type %s\n", - sec_hdr->type); - - parser->cur_pos += le32_to_cpu(sec_hdr->data_size); - LOG_INFO(priv, FW_DOWNLOAD, - "finished with section cur_pos=%zd\n", parser->cur_pos); - } - - LOG_TRACE(priv, INIT, "<--\n"); - return 0; -} - -static int iwmct_download_section(struct iwmct_priv *priv, const u8 *p_sec, - size_t sec_size, __le32 addr) -{ - struct iwmct_parser *parser = &priv->parser; - struct iwmct_fw_load_hdr *hdr = (struct iwmct_fw_load_hdr *)parser->buf; - const u8 *cur_block = p_sec; - size_t sent = 0; - int cnt = 0; - int ret = 0; - u32 cmd = 0; - - LOG_TRACE(priv, FW_DOWNLOAD, "-->\n"); - LOG_INFO(priv, FW_DOWNLOAD, "Download address 0x%x size 0x%zx\n", - addr, sec_size); - - while (sent < sec_size) { - int i; - u32 chksm = 0; - u32 reset = atomic_read(&priv->reset); - /* actual FW data */ - u32 data_size = min(parser->buf_size - sizeof(*hdr), - sec_size - sent); - /* Pad to block size */ - u32 trans_size = (data_size + sizeof(*hdr) + - IWMC_SDIO_BLK_SIZE - 1) & - ~(IWMC_SDIO_BLK_SIZE - 1); - ++cnt; - - /* in case of reset, interrupt FW DOWNLAOD */ - if (reset) { - LOG_INFO(priv, FW_DOWNLOAD, - "Reset detected. Abort FW download!!!"); - ret = -ECANCELED; - goto exit; - } - - memset(parser->buf, 0, parser->buf_size); - cmd |= IWMC_OPCODE_WRITE << CMD_HDR_OPCODE_POS; - cmd |= IWMC_CMD_SIGNATURE << CMD_HDR_SIGNATURE_POS; - cmd |= (priv->dbg.direct ? 1 : 0) << CMD_HDR_DIRECT_ACCESS_POS; - cmd |= (priv->dbg.checksum ? 1 : 0) << CMD_HDR_USE_CHECKSUM_POS; - hdr->data_size = cpu_to_le32(data_size); - hdr->target_addr = addr; - - /* checksum is allowed for sizes divisible by 4 */ - if (data_size & 0x3) - cmd &= ~CMD_HDR_USE_CHECKSUM_MSK; - - memcpy(hdr->data, cur_block, data_size); - - - if (cmd & CMD_HDR_USE_CHECKSUM_MSK) { - - chksm = data_size + le32_to_cpu(addr) + cmd; - for (i = 0; i < data_size >> 2; i++) - chksm += ((u32 *)cur_block)[i]; - - hdr->block_chksm = cpu_to_le32(chksm); - LOG_INFO(priv, FW_DOWNLOAD, "Checksum = 0x%X\n", - hdr->block_chksm); - } - - LOG_INFO(priv, FW_DOWNLOAD, "trans#%d, len=%d, sent=%zd, " - "sec_size=%zd, startAddress 0x%X\n", - cnt, trans_size, sent, sec_size, addr); - - if (priv->dbg.dump) - LOG_HEXDUMP(FW_DOWNLOAD, parser->buf, trans_size); - - - hdr->cmd = cpu_to_le32(cmd); - /* send it down */ - /* TODO: add more proper sending and error checking */ - ret = iwmct_tx(priv, parser->buf, trans_size); - if (ret != 0) { - LOG_INFO(priv, FW_DOWNLOAD, - "iwmct_tx returned %d\n", ret); - goto exit; - } - - addr = cpu_to_le32(le32_to_cpu(addr) + data_size); - sent += data_size; - cur_block = p_sec + sent; - - if (priv->dbg.blocks && (cnt + 1) >= priv->dbg.blocks) { - LOG_INFO(priv, FW_DOWNLOAD, - "Block number limit is reached [%d]\n", - priv->dbg.blocks); - break; - } - } - - if (sent < sec_size) - ret = -EINVAL; -exit: - LOG_TRACE(priv, FW_DOWNLOAD, "<--\n"); - return ret; -} - -static int iwmct_kick_fw(struct iwmct_priv *priv, bool jump) -{ - struct iwmct_parser *parser = &priv->parser; - struct iwmct_fw_load_hdr *hdr = (struct iwmct_fw_load_hdr *)parser->buf; - int ret; - u32 cmd; - - LOG_TRACE(priv, FW_DOWNLOAD, "-->\n"); - - memset(parser->buf, 0, parser->buf_size); - cmd = IWMC_CMD_SIGNATURE << CMD_HDR_SIGNATURE_POS; - if (jump) { - cmd |= IWMC_OPCODE_JUMP << CMD_HDR_OPCODE_POS; - hdr->target_addr = cpu_to_le32(parser->entry_point); - LOG_INFO(priv, FW_DOWNLOAD, "jump address 0x%x\n", - parser->entry_point); - } else { - cmd |= IWMC_OPCODE_LAST_COMMAND << CMD_HDR_OPCODE_POS; - LOG_INFO(priv, FW_DOWNLOAD, "last command\n"); - } - - hdr->cmd = cpu_to_le32(cmd); - - LOG_HEXDUMP(FW_DOWNLOAD, parser->buf, sizeof(*hdr)); - /* send it down */ - /* TODO: add more proper sending and error checking */ - ret = iwmct_tx(priv, parser->buf, IWMC_SDIO_BLK_SIZE); - if (ret) - LOG_INFO(priv, FW_DOWNLOAD, "iwmct_tx returned %d", ret); - - LOG_TRACE(priv, FW_DOWNLOAD, "<--\n"); - return 0; -} - -int iwmct_fw_load(struct iwmct_priv *priv) -{ - const u8 *fw_name = FW_NAME(FW_API_VER); - const struct firmware *raw; - const u8 *pdata; - size_t len; - __le32 addr; - int ret; - - - LOG_INFO(priv, FW_DOWNLOAD, "barker download request 0x%x is:\n", - priv->barker); - LOG_INFO(priv, FW_DOWNLOAD, "******* Top FW %s requested ********\n", - (priv->barker & BARKER_DNLOAD_TOP_MSK) ? "was" : "not"); - LOG_INFO(priv, FW_DOWNLOAD, "******* GPS FW %s requested ********\n", - (priv->barker & BARKER_DNLOAD_GPS_MSK) ? "was" : "not"); - LOG_INFO(priv, FW_DOWNLOAD, "******* BT FW %s requested ********\n", - (priv->barker & BARKER_DNLOAD_BT_MSK) ? "was" : "not"); - - - /* get the firmware */ - ret = request_firmware(&raw, fw_name, &priv->func->dev); - if (ret < 0) { - LOG_ERROR(priv, FW_DOWNLOAD, "%s request_firmware failed %d\n", - fw_name, ret); - goto exit; - } - - if (raw->size < sizeof(struct iwmct_fw_sec_hdr)) { - LOG_ERROR(priv, FW_DOWNLOAD, "%s smaller then (%zd) (%zd)\n", - fw_name, sizeof(struct iwmct_fw_sec_hdr), raw->size); - goto exit; - } - - LOG_INFO(priv, FW_DOWNLOAD, "Read firmware '%s'\n", fw_name); - - /* clear parser struct */ - ret = iwmct_fw_parser_init(priv, raw->data, raw->size, priv->trans_len); - if (ret < 0) { - LOG_ERROR(priv, FW_DOWNLOAD, - "iwmct_parser_init failed: Reason %d\n", ret); - goto exit; - } - - if (!iwmct_checksum(priv)) { - LOG_ERROR(priv, FW_DOWNLOAD, "checksum error\n"); - ret = -EINVAL; - goto exit; - } - - /* download firmware to device */ - while (iwmct_parse_next_section(priv, &pdata, &len, &addr)) { - ret = iwmct_download_section(priv, pdata, len, addr); - if (ret) { - LOG_ERROR(priv, FW_DOWNLOAD, - "%s download section failed\n", fw_name); - goto exit; - } - } - - ret = iwmct_kick_fw(priv, !!(priv->barker & BARKER_DNLOAD_JUMP_MSK)); - -exit: - kfree(priv->parser.buf); - release_firmware(raw); - return ret; -} diff --git a/drivers/misc/iwmc3200top/fw-msg.h b/drivers/misc/iwmc3200top/fw-msg.h deleted file mode 100644 index 9e26b75bd482..000000000000 --- a/drivers/misc/iwmc3200top/fw-msg.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver - * drivers/misc/iwmc3200top/fw-msg.h - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * 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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * - * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com> - * - - * - */ - -#ifndef __FWMSG_H__ -#define __FWMSG_H__ - -#define COMM_TYPE_D2H 0xFF -#define COMM_TYPE_H2D 0xEE - -#define COMM_CATEGORY_OPERATIONAL 0x00 -#define COMM_CATEGORY_DEBUG 0x01 -#define COMM_CATEGORY_TESTABILITY 0x02 -#define COMM_CATEGORY_DIAGNOSTICS 0x03 - -#define OP_DBG_ZSTR_MSG cpu_to_le16(0x1A) - -#define FW_LOG_SRC_MAX 32 -#define FW_LOG_SRC_ALL 255 - -#define FW_STRING_TABLE_ADDR cpu_to_le32(0x0C000000) - -#define CMD_DBG_LOG_LEVEL cpu_to_le16(0x0001) -#define CMD_TST_DEV_RESET cpu_to_le16(0x0060) -#define CMD_TST_FUNC_RESET cpu_to_le16(0x0062) -#define CMD_TST_IFACE_RESET cpu_to_le16(0x0064) -#define CMD_TST_CPU_UTILIZATION cpu_to_le16(0x0065) -#define CMD_TST_TOP_DEEP_SLEEP cpu_to_le16(0x0080) -#define CMD_TST_WAKEUP cpu_to_le16(0x0081) -#define CMD_TST_FUNC_WAKEUP cpu_to_le16(0x0082) -#define CMD_TST_FUNC_DEEP_SLEEP_REQUEST cpu_to_le16(0x0083) -#define CMD_TST_GET_MEM_DUMP cpu_to_le16(0x0096) - -#define OP_OPR_ALIVE cpu_to_le16(0x0010) -#define OP_OPR_CMD_ACK cpu_to_le16(0x001F) -#define OP_OPR_CMD_NACK cpu_to_le16(0x0020) -#define OP_TST_MEM_DUMP cpu_to_le16(0x0043) - -#define CMD_FLAG_PADDING_256 0x80 - -#define FW_HCMD_BLOCK_SIZE 256 - -struct msg_hdr { - u8 type; - u8 category; - __le16 opcode; - u8 seqnum; - u8 flags; - __le16 length; -} __attribute__((__packed__)); - -struct log_hdr { - __le32 timestamp; - u8 severity; - u8 logsource; - __le16 reserved; -} __attribute__((__packed__)); - -struct mdump_hdr { - u8 dmpid; - u8 frag; - __le16 size; - __le32 addr; -} __attribute__((__packed__)); - -struct top_msg { - struct msg_hdr hdr; - union { - /* D2H messages */ - struct { - struct log_hdr log_hdr; - u8 data[1]; - } __attribute__((__packed__)) log; - - struct { - struct log_hdr log_hdr; - struct mdump_hdr md_hdr; - u8 data[1]; - } __attribute__((__packed__)) mdump; - - /* H2D messages */ - struct { - u8 logsource; - u8 sevmask; - } __attribute__((__packed__)) logdefs[FW_LOG_SRC_MAX]; - struct mdump_hdr mdump_req; - } u; -} __attribute__((__packed__)); - - -#endif /* __FWMSG_H__ */ diff --git a/drivers/misc/iwmc3200top/iwmc3200top.h b/drivers/misc/iwmc3200top/iwmc3200top.h deleted file mode 100644 index 620973ed8bf9..000000000000 --- a/drivers/misc/iwmc3200top/iwmc3200top.h +++ /dev/null @@ -1,205 +0,0 @@ -/* - * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver - * drivers/misc/iwmc3200top/iwmc3200top.h - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * 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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * - * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com> - * - - * - */ - -#ifndef __IWMC3200TOP_H__ -#define __IWMC3200TOP_H__ - -#include <linux/workqueue.h> - -#define DRV_NAME "iwmc3200top" -#define FW_API_VER 1 -#define _FW_NAME(api) DRV_NAME "." #api ".fw" -#define FW_NAME(api) _FW_NAME(api) - -#define IWMC_SDIO_BLK_SIZE 256 -#define IWMC_DEFAULT_TR_BLK 64 -#define IWMC_SDIO_DATA_ADDR 0x0 -#define IWMC_SDIO_INTR_ENABLE_ADDR 0x14 -#define IWMC_SDIO_INTR_STATUS_ADDR 0x13 -#define IWMC_SDIO_INTR_CLEAR_ADDR 0x13 -#define IWMC_SDIO_INTR_GET_SIZE_ADDR 0x2C - -#define COMM_HUB_HEADER_LENGTH 16 -#define LOGGER_HEADER_LENGTH 10 - - -#define BARKER_DNLOAD_BT_POS 0 -#define BARKER_DNLOAD_BT_MSK BIT(BARKER_DNLOAD_BT_POS) -#define BARKER_DNLOAD_GPS_POS 1 -#define BARKER_DNLOAD_GPS_MSK BIT(BARKER_DNLOAD_GPS_POS) -#define BARKER_DNLOAD_TOP_POS 2 -#define BARKER_DNLOAD_TOP_MSK BIT(BARKER_DNLOAD_TOP_POS) -#define BARKER_DNLOAD_RESERVED1_POS 3 -#define BARKER_DNLOAD_RESERVED1_MSK BIT(BARKER_DNLOAD_RESERVED1_POS) -#define BARKER_DNLOAD_JUMP_POS 4 -#define BARKER_DNLOAD_JUMP_MSK BIT(BARKER_DNLOAD_JUMP_POS) -#define BARKER_DNLOAD_SYNC_POS 5 -#define BARKER_DNLOAD_SYNC_MSK BIT(BARKER_DNLOAD_SYNC_POS) -#define BARKER_DNLOAD_RESERVED2_POS 6 -#define BARKER_DNLOAD_RESERVED2_MSK (0x3 << BARKER_DNLOAD_RESERVED2_POS) -#define BARKER_DNLOAD_BARKER_POS 8 -#define BARKER_DNLOAD_BARKER_MSK (0xffffff << BARKER_DNLOAD_BARKER_POS) - -#define IWMC_BARKER_REBOOT (0xdeadbe << BARKER_DNLOAD_BARKER_POS) -/* whole field barker */ -#define IWMC_BARKER_ACK 0xfeedbabe - -#define IWMC_CMD_SIGNATURE 0xcbbc - -#define CMD_HDR_OPCODE_POS 0 -#define CMD_HDR_OPCODE_MSK_MSK (0xf << CMD_HDR_OPCODE_MSK_POS) -#define CMD_HDR_RESPONSE_CODE_POS 4 -#define CMD_HDR_RESPONSE_CODE_MSK (0xf << CMD_HDR_RESPONSE_CODE_POS) -#define CMD_HDR_USE_CHECKSUM_POS 8 -#define CMD_HDR_USE_CHECKSUM_MSK BIT(CMD_HDR_USE_CHECKSUM_POS) -#define CMD_HDR_RESPONSE_REQUIRED_POS 9 -#define CMD_HDR_RESPONSE_REQUIRED_MSK BIT(CMD_HDR_RESPONSE_REQUIRED_POS) -#define CMD_HDR_DIRECT_ACCESS_POS 10 -#define CMD_HDR_DIRECT_ACCESS_MSK BIT(CMD_HDR_DIRECT_ACCESS_POS) -#define CMD_HDR_RESERVED_POS 11 -#define CMD_HDR_RESERVED_MSK BIT(0x1f << CMD_HDR_RESERVED_POS) -#define CMD_HDR_SIGNATURE_POS 16 -#define CMD_HDR_SIGNATURE_MSK BIT(0xffff << CMD_HDR_SIGNATURE_POS) - -enum { - IWMC_OPCODE_PING = 0, - IWMC_OPCODE_READ = 1, - IWMC_OPCODE_WRITE = 2, - IWMC_OPCODE_JUMP = 3, - IWMC_OPCODE_REBOOT = 4, - IWMC_OPCODE_PERSISTENT_WRITE = 5, - IWMC_OPCODE_PERSISTENT_READ = 6, - IWMC_OPCODE_READ_MODIFY_WRITE = 7, - IWMC_OPCODE_LAST_COMMAND = 15 -}; - -struct iwmct_fw_load_hdr { - __le32 cmd; - __le32 target_addr; - __le32 data_size; - __le32 block_chksm; - u8 data[0]; -}; - -/** - * struct iwmct_fw_hdr - * holds all sw components versions - */ -struct iwmct_fw_hdr { - u8 top_major; - u8 top_minor; - u8 top_revision; - u8 gps_major; - u8 gps_minor; - u8 gps_revision; - u8 bt_major; - u8 bt_minor; - u8 bt_revision; - u8 tic_name[31]; -}; - -/** - * struct iwmct_fw_sec_hdr - * @type: function type - * @data_size: section's data size - * @target_addr: download address - */ -struct iwmct_fw_sec_hdr { - u8 type[4]; - __le32 data_size; - __le32 target_addr; -}; - -/** - * struct iwmct_parser - * @file: fw image - * @file_size: fw size - * @cur_pos: position in file - * @buf: temp buf for download - * @buf_size: size of buf - * @entry_point: address to jump in fw kick-off - */ -struct iwmct_parser { - const u8 *file; - size_t file_size; - size_t cur_pos; - u8 *buf; - size_t buf_size; - u32 entry_point; - struct iwmct_fw_hdr versions; -}; - - -struct iwmct_work_struct { - struct list_head list; - ssize_t iosize; -}; - -struct iwmct_dbg { - int blocks; - bool dump; - bool jump; - bool direct; - bool checksum; - bool fw_download; - int block_size; - int download_trans_blks; - - char label_fw[256]; -}; - -struct iwmct_debugfs; - -struct iwmct_priv { - struct sdio_func *func; - struct iwmct_debugfs *dbgfs; - struct iwmct_parser parser; - atomic_t reset; - atomic_t dev_sync; - u32 trans_len; - u32 barker; - struct iwmct_dbg dbg; - - /* drivers work items */ - struct work_struct bus_rescan_worker; - struct work_struct isr_worker; - - /* drivers wait queue */ - wait_queue_head_t wait_q; - - /* rx request list */ - struct list_head read_req_list; -}; - -extern int iwmct_tx(struct iwmct_priv *priv, void *src, int count); -extern int iwmct_fw_load(struct iwmct_priv *priv); - -extern void iwmct_dbg_init_params(struct iwmct_priv *drv); -extern void iwmct_dbg_init_drv_attrs(struct device_driver *drv); -extern void iwmct_dbg_remove_drv_attrs(struct device_driver *drv); -extern int iwmct_send_hcmd(struct iwmct_priv *priv, u8 *cmd, u16 len); - -#endif /* __IWMC3200TOP_H__ */ diff --git a/drivers/misc/iwmc3200top/log.c b/drivers/misc/iwmc3200top/log.c deleted file mode 100644 index a36a55a49cac..000000000000 --- a/drivers/misc/iwmc3200top/log.c +++ /dev/null @@ -1,348 +0,0 @@ -/* - * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver - * drivers/misc/iwmc3200top/log.c - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * 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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * - * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com> - * - - * - */ - -#include <linux/kernel.h> -#include <linux/mmc/sdio_func.h> -#include <linux/slab.h> -#include <linux/ctype.h> -#include "fw-msg.h" -#include "iwmc3200top.h" -#include "log.h" - -/* Maximal hexadecimal string size of the FW memdump message */ -#define LOG_MSG_SIZE_MAX 12400 - -/* iwmct_logdefs is a global used by log macros */ -u8 iwmct_logdefs[LOG_SRC_MAX]; -static u8 iwmct_fw_logdefs[FW_LOG_SRC_MAX]; - - -static int _log_set_log_filter(u8 *logdefs, int size, u8 src, u8 logmask) -{ - int i; - - if (src < size) - logdefs[src] = logmask; - else if (src == LOG_SRC_ALL) - for (i = 0; i < size; i++) - logdefs[i] = logmask; - else - return -1; - - return 0; -} - - -int iwmct_log_set_filter(u8 src, u8 logmask) -{ - return _log_set_log_filter(iwmct_logdefs, LOG_SRC_MAX, src, logmask); -} - - -int iwmct_log_set_fw_filter(u8 src, u8 logmask) -{ - return _log_set_log_filter(iwmct_fw_logdefs, - FW_LOG_SRC_MAX, src, logmask); -} - - -static int log_msg_format_hex(char *str, int slen, u8 *ibuf, - int ilen, char *pref) -{ - int pos = 0; - int i; - int len; - - for (pos = 0, i = 0; pos < slen - 2 && pref[i] != '\0'; i++, pos++) - str[pos] = pref[i]; - - for (i = 0; pos < slen - 2 && i < ilen; pos += len, i++) - len = snprintf(&str[pos], slen - pos - 1, " %2.2X", ibuf[i]); - - if (i < ilen) - return -1; - - return 0; -} - -/* NOTE: This function is not thread safe. - Currently it's called only from sdio rx worker - no race there -*/ -void iwmct_log_top_message(struct iwmct_priv *priv, u8 *buf, int len) -{ - struct top_msg *msg; - static char logbuf[LOG_MSG_SIZE_MAX]; - - msg = (struct top_msg *)buf; - - if (len < sizeof(msg->hdr) + sizeof(msg->u.log.log_hdr)) { - LOG_ERROR(priv, FW_MSG, "Log message from TOP " - "is too short %d (expected %zd)\n", - len, sizeof(msg->hdr) + sizeof(msg->u.log.log_hdr)); - return; - } - - if (!(iwmct_fw_logdefs[msg->u.log.log_hdr.logsource] & - BIT(msg->u.log.log_hdr.severity)) || - !(iwmct_logdefs[LOG_SRC_FW_MSG] & BIT(msg->u.log.log_hdr.severity))) - return; - - switch (msg->hdr.category) { - case COMM_CATEGORY_TESTABILITY: - if (!(iwmct_logdefs[LOG_SRC_TST] & - BIT(msg->u.log.log_hdr.severity))) - return; - if (log_msg_format_hex(logbuf, LOG_MSG_SIZE_MAX, buf, - le16_to_cpu(msg->hdr.length) + - sizeof(msg->hdr), "<TST>")) - LOG_WARNING(priv, TST, - "TOP TST message is too long, truncating..."); - LOG_WARNING(priv, TST, "%s\n", logbuf); - break; - case COMM_CATEGORY_DEBUG: - if (msg->hdr.opcode == OP_DBG_ZSTR_MSG) - LOG_INFO(priv, FW_MSG, "%s %s", "<DBG>", - ((u8 *)msg) + sizeof(msg->hdr) - + sizeof(msg->u.log.log_hdr)); - else { - if (log_msg_format_hex(logbuf, LOG_MSG_SIZE_MAX, buf, - le16_to_cpu(msg->hdr.length) - + sizeof(msg->hdr), - "<DBG>")) - LOG_WARNING(priv, FW_MSG, - "TOP DBG message is too long," - "truncating..."); - LOG_WARNING(priv, FW_MSG, "%s\n", logbuf); - } - break; - default: - break; - } -} - -static int _log_get_filter_str(u8 *logdefs, int logdefsz, char *buf, int size) -{ - int i, pos, len; - for (i = 0, pos = 0; (pos < size-1) && (i < logdefsz); i++) { - len = snprintf(&buf[pos], size - pos - 1, "0x%02X%02X,", - i, logdefs[i]); - pos += len; - } - buf[pos-1] = '\n'; - buf[pos] = '\0'; - - if (i < logdefsz) - return -1; - return 0; -} - -int log_get_filter_str(char *buf, int size) -{ - return _log_get_filter_str(iwmct_logdefs, LOG_SRC_MAX, buf, size); -} - -int log_get_fw_filter_str(char *buf, int size) -{ - return _log_get_filter_str(iwmct_fw_logdefs, FW_LOG_SRC_MAX, buf, size); -} - -#define HEXADECIMAL_RADIX 16 -#define LOG_SRC_FORMAT 7 /* log level is in format of "0xXXXX," */ - -ssize_t show_iwmct_log_level(struct device *d, - struct device_attribute *attr, char *buf) -{ - struct iwmct_priv *priv = dev_get_drvdata(d); - char *str_buf; - int buf_size; - ssize_t ret; - - buf_size = (LOG_SRC_FORMAT * LOG_SRC_MAX) + 1; - str_buf = kzalloc(buf_size, GFP_KERNEL); - if (!str_buf) { - LOG_ERROR(priv, DEBUGFS, - "failed to allocate %d bytes\n", buf_size); - ret = -ENOMEM; - goto exit; - } - - if (log_get_filter_str(str_buf, buf_size) < 0) { - ret = -EINVAL; - goto exit; - } - - ret = sprintf(buf, "%s", str_buf); - -exit: - kfree(str_buf); - return ret; -} - -ssize_t store_iwmct_log_level(struct device *d, - struct device_attribute *attr, - const char *buf, size_t count) -{ - struct iwmct_priv *priv = dev_get_drvdata(d); - char *token, *str_buf = NULL; - long val; - ssize_t ret = count; - u8 src, mask; - - if (!count) - goto exit; - - str_buf = kzalloc(count, GFP_KERNEL); - if (!str_buf) { - LOG_ERROR(priv, DEBUGFS, - "failed to allocate %zd bytes\n", count); - ret = -ENOMEM; - goto exit; - } - - memcpy(str_buf, buf, count); - - while ((token = strsep(&str_buf, ",")) != NULL) { - while (isspace(*token)) - ++token; - if (strict_strtol(token, HEXADECIMAL_RADIX, &val)) { - LOG_ERROR(priv, DEBUGFS, - "failed to convert string to long %s\n", - token); - ret = -EINVAL; - goto exit; - } - - mask = val & 0xFF; - src = (val & 0XFF00) >> 8; - iwmct_log_set_filter(src, mask); - } - -exit: - kfree(str_buf); - return ret; -} - -ssize_t show_iwmct_log_level_fw(struct device *d, - struct device_attribute *attr, char *buf) -{ - struct iwmct_priv *priv = dev_get_drvdata(d); - char *str_buf; - int buf_size; - ssize_t ret; - - buf_size = (LOG_SRC_FORMAT * FW_LOG_SRC_MAX) + 2; - - str_buf = kzalloc(buf_size, GFP_KERNEL); - if (!str_buf) { - LOG_ERROR(priv, DEBUGFS, - "failed to allocate %d bytes\n", buf_size); - ret = -ENOMEM; - goto exit; - } - - if (log_get_fw_filter_str(str_buf, buf_size) < 0) { - ret = -EINVAL; - goto exit; - } - - ret = sprintf(buf, "%s", str_buf); - -exit: - kfree(str_buf); - return ret; -} - -ssize_t store_iwmct_log_level_fw(struct device *d, - struct device_attribute *attr, - const char *buf, size_t count) -{ - struct iwmct_priv *priv = dev_get_drvdata(d); - struct top_msg cmd; - char *token, *str_buf = NULL; - ssize_t ret = count; - u16 cmdlen = 0; - int i; - long val; - u8 src, mask; - - if (!count) - goto exit; - - str_buf = kzalloc(count, GFP_KERNEL); - if (!str_buf) { - LOG_ERROR(priv, DEBUGFS, - "failed to allocate %zd bytes\n", count); - ret = -ENOMEM; - goto exit; - } - - memcpy(str_buf, buf, count); - - cmd.hdr.type = COMM_TYPE_H2D; - cmd.hdr.category = COMM_CATEGORY_DEBUG; - cmd.hdr.opcode = CMD_DBG_LOG_LEVEL; - - for (i = 0; ((token = strsep(&str_buf, ",")) != NULL) && - (i < FW_LOG_SRC_MAX); i++) { - - while (isspace(*token)) - ++token; - - if (strict_strtol(token, HEXADECIMAL_RADIX, &val)) { - LOG_ERROR(priv, DEBUGFS, - "failed to convert string to long %s\n", - token); - ret = -EINVAL; - goto exit; - } - - mask = val & 0xFF; /* LSB */ - src = (val & 0XFF00) >> 8; /* 2nd least significant byte. */ - iwmct_log_set_fw_filter(src, mask); - - cmd.u.logdefs[i].logsource = src; - cmd.u.logdefs[i].sevmask = mask; - } - - cmd.hdr.length = cpu_to_le16(i * sizeof(cmd.u.logdefs[0])); - cmdlen = (i * sizeof(cmd.u.logdefs[0]) + sizeof(cmd.hdr)); - - ret = iwmct_send_hcmd(priv, (u8 *)&cmd, cmdlen); - if (ret) { - LOG_ERROR(priv, DEBUGFS, - "Failed to send %d bytes of fwcmd, ret=%zd\n", - cmdlen, ret); - goto exit; - } else - LOG_INFO(priv, DEBUGFS, "fwcmd sent (%d bytes)\n", cmdlen); - - ret = count; - -exit: - kfree(str_buf); - return ret; -} - diff --git a/drivers/misc/iwmc3200top/log.h b/drivers/misc/iwmc3200top/log.h deleted file mode 100644 index 4434bb16cea7..000000000000 --- a/drivers/misc/iwmc3200top/log.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver - * drivers/misc/iwmc3200top/log.h - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * 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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * - * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com> - * - - * - */ - -#ifndef __LOG_H__ -#define __LOG_H__ - - -/* log severity: - * The log levels here match FW log levels - * so values need to stay as is */ -#define LOG_SEV_CRITICAL 0 -#define LOG_SEV_ERROR 1 -#define LOG_SEV_WARNING 2 -#define LOG_SEV_INFO 3 -#define LOG_SEV_INFOEX 4 - -/* Log levels not defined for FW */ -#define LOG_SEV_TRACE 5 -#define LOG_SEV_DUMP 6 - -#define LOG_SEV_FW_FILTER_ALL \ - (BIT(LOG_SEV_CRITICAL) | \ - BIT(LOG_SEV_ERROR) | \ - BIT(LOG_SEV_WARNING) | \ - BIT(LOG_SEV_INFO) | \ - BIT(LOG_SEV_INFOEX)) - -#define LOG_SEV_FILTER_ALL \ - (BIT(LOG_SEV_CRITICAL) | \ - BIT(LOG_SEV_ERROR) | \ - BIT(LOG_SEV_WARNING) | \ - BIT(LOG_SEV_INFO) | \ - BIT(LOG_SEV_INFOEX) | \ - BIT(LOG_SEV_TRACE) | \ - BIT(LOG_SEV_DUMP)) - -/* log source */ -#define LOG_SRC_INIT 0 -#define LOG_SRC_DEBUGFS 1 -#define LOG_SRC_FW_DOWNLOAD 2 -#define LOG_SRC_FW_MSG 3 -#define LOG_SRC_TST 4 -#define LOG_SRC_IRQ 5 - -#define LOG_SRC_MAX 6 -#define LOG_SRC_ALL 0xFF - -/** - * Default intitialization runtime log level - */ -#ifndef LOG_SEV_FILTER_RUNTIME -#define LOG_SEV_FILTER_RUNTIME \ - (BIT(LOG_SEV_CRITICAL) | \ - BIT(LOG_SEV_ERROR) | \ - BIT(LOG_SEV_WARNING)) -#endif - -#ifndef FW_LOG_SEV_FILTER_RUNTIME -#define FW_LOG_SEV_FILTER_RUNTIME LOG_SEV_FILTER_ALL -#endif - -#ifdef CONFIG_IWMC3200TOP_DEBUG -/** - * Log macros - */ - -#define priv2dev(priv) (&(priv->func)->dev) - -#define LOG_CRITICAL(priv, src, fmt, args...) \ -do { \ - if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_CRITICAL)) \ - dev_crit(priv2dev(priv), "%s %d: " fmt, \ - __func__, __LINE__, ##args); \ -} while (0) - -#define LOG_ERROR(priv, src, fmt, args...) \ -do { \ - if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_ERROR)) \ - dev_err(priv2dev(priv), "%s %d: " fmt, \ - __func__, __LINE__, ##args); \ -} while (0) - -#define LOG_WARNING(priv, src, fmt, args...) \ -do { \ - if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_WARNING)) \ - dev_warn(priv2dev(priv), "%s %d: " fmt, \ - __func__, __LINE__, ##args); \ -} while (0) - -#define LOG_INFO(priv, src, fmt, args...) \ -do { \ - if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_INFO)) \ - dev_info(priv2dev(priv), "%s %d: " fmt, \ - __func__, __LINE__, ##args); \ -} while (0) - -#define LOG_TRACE(priv, src, fmt, args...) \ -do { \ - if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_TRACE)) \ - dev_dbg(priv2dev(priv), "%s %d: " fmt, \ - __func__, __LINE__, ##args); \ -} while (0) - -#define LOG_HEXDUMP(src, ptr, len) \ -do { \ - if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_DUMP)) \ - print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_NONE, \ - 16, 1, ptr, len, false); \ -} while (0) - -void iwmct_log_top_message(struct iwmct_priv *priv, u8 *buf, int len); - -extern u8 iwmct_logdefs[]; - -int iwmct_log_set_filter(u8 src, u8 logmask); -int iwmct_log_set_fw_filter(u8 src, u8 logmask); - -ssize_t show_iwmct_log_level(struct device *d, - struct device_attribute *attr, char *buf); -ssize_t store_iwmct_log_level(struct device *d, - struct device_attribute *attr, - const char *buf, size_t count); -ssize_t show_iwmct_log_level_fw(struct device *d, - struct device_attribute *attr, char *buf); -ssize_t store_iwmct_log_level_fw(struct device *d, - struct device_attribute *attr, - const char *buf, size_t count); - -#else - -#define LOG_CRITICAL(priv, src, fmt, args...) -#define LOG_ERROR(priv, src, fmt, args...) -#define LOG_WARNING(priv, src, fmt, args...) -#define LOG_INFO(priv, src, fmt, args...) -#define LOG_TRACE(priv, src, fmt, args...) -#define LOG_HEXDUMP(src, ptr, len) - -static inline void iwmct_log_top_message(struct iwmct_priv *priv, - u8 *buf, int len) {} -static inline int iwmct_log_set_filter(u8 src, u8 logmask) { return 0; } -static inline int iwmct_log_set_fw_filter(u8 src, u8 logmask) { return 0; } - -#endif /* CONFIG_IWMC3200TOP_DEBUG */ - -int log_get_filter_str(char *buf, int size); -int log_get_fw_filter_str(char *buf, int size); - -#endif /* __LOG_H__ */ diff --git a/drivers/misc/iwmc3200top/main.c b/drivers/misc/iwmc3200top/main.c deleted file mode 100644 index 701eb600b127..000000000000 --- a/drivers/misc/iwmc3200top/main.c +++ /dev/null @@ -1,662 +0,0 @@ -/* - * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver - * drivers/misc/iwmc3200top/main.c - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * 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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * - * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com> - * - - * - */ - -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/debugfs.h> -#include <linux/mmc/sdio_ids.h> -#include <linux/mmc/sdio_func.h> -#include <linux/mmc/sdio.h> - -#include "iwmc3200top.h" -#include "log.h" -#include "fw-msg.h" -#include "debugfs.h" - - -#define DRIVER_DESCRIPTION "Intel(R) IWMC 3200 Top Driver" -#define DRIVER_COPYRIGHT "Copyright (c) 2008 Intel Corporation." - -#define DRIVER_VERSION "0.1.62" - -MODULE_DESCRIPTION(DRIVER_DESCRIPTION); -MODULE_VERSION(DRIVER_VERSION); -MODULE_LICENSE("GPL"); -MODULE_AUTHOR(DRIVER_COPYRIGHT); -MODULE_FIRMWARE(FW_NAME(FW_API_VER)); - - -static inline int __iwmct_tx(struct iwmct_priv *priv, void *src, int count) -{ - return sdio_memcpy_toio(priv->func, IWMC_SDIO_DATA_ADDR, src, count); - -} -int iwmct_tx(struct iwmct_priv *priv, void *src, int count) -{ - int ret; - sdio_claim_host(priv->func); - ret = __iwmct_tx(priv, src, count); - sdio_release_host(priv->func); - return ret; -} -/* - * This workers main task is to wait for OP_OPR_ALIVE - * from TOP FW until ALIVE_MSG_TIMOUT timeout is elapsed. - * When OP_OPR_ALIVE received it will issue - * a call to "bus_rescan_devices". - */ -static void iwmct_rescan_worker(struct work_struct *ws) -{ - struct iwmct_priv *priv; - int ret; - - priv = container_of(ws, struct iwmct_priv, bus_rescan_worker); - - LOG_INFO(priv, FW_MSG, "Calling bus_rescan\n"); - - ret = bus_rescan_devices(priv->func->dev.bus); - if (ret < 0) - LOG_INFO(priv, INIT, "bus_rescan_devices FAILED!!!\n"); -} - -static void op_top_message(struct iwmct_priv *priv, struct top_msg *msg) -{ - switch (msg->hdr.opcode) { - case OP_OPR_ALIVE: - LOG_INFO(priv, FW_MSG, "Got ALIVE from device, wake rescan\n"); - schedule_work(&priv->bus_rescan_worker); - break; - default: - LOG_INFO(priv, FW_MSG, "Received msg opcode 0x%X\n", - msg->hdr.opcode); - break; - } -} - - -static void handle_top_message(struct iwmct_priv *priv, u8 *buf, int len) -{ - struct top_msg *msg; - - msg = (struct top_msg *)buf; - - if (msg->hdr.type != COMM_TYPE_D2H) { - LOG_ERROR(priv, FW_MSG, - "Message from TOP with invalid message type 0x%X\n", - msg->hdr.type); - return; - } - - if (len < sizeof(msg->hdr)) { - LOG_ERROR(priv, FW_MSG, - "Message from TOP is too short for message header " - "received %d bytes, expected at least %zd bytes\n", - len, sizeof(msg->hdr)); - return; - } - - if (len < le16_to_cpu(msg->hdr.length) + sizeof(msg->hdr)) { - LOG_ERROR(priv, FW_MSG, - "Message length (%d bytes) is shorter than " - "in header (%d bytes)\n", - len, le16_to_cpu(msg->hdr.length)); - return; - } - - switch (msg->hdr.category) { - case COMM_CATEGORY_OPERATIONAL: - op_top_message(priv, (struct top_msg *)buf); - break; - - case COMM_CATEGORY_DEBUG: - case COMM_CATEGORY_TESTABILITY: - case COMM_CATEGORY_DIAGNOSTICS: - iwmct_log_top_message(priv, buf, len); - break; - - default: - LOG_ERROR(priv, FW_MSG, - "Message from TOP with unknown category 0x%X\n", - msg->hdr.category); - break; - } -} - -int iwmct_send_hcmd(struct iwmct_priv *priv, u8 *cmd, u16 len) -{ - int ret; - u8 *buf; - - LOG_TRACE(priv, FW_MSG, "Sending hcmd:\n"); - - /* add padding to 256 for IWMC */ - ((struct top_msg *)cmd)->hdr.flags |= CMD_FLAG_PADDING_256; - - LOG_HEXDUMP(FW_MSG, cmd, len); - - if (len > FW_HCMD_BLOCK_SIZE) { - LOG_ERROR(priv, FW_MSG, "size %d exceeded hcmd max size %d\n", - len, FW_HCMD_BLOCK_SIZE); - return -1; - } - - buf = kzalloc(FW_HCMD_BLOCK_SIZE, GFP_KERNEL); - if (!buf) { - LOG_ERROR(priv, FW_MSG, "kzalloc error, buf size %d\n", - FW_HCMD_BLOCK_SIZE); - return -1; - } - - memcpy(buf, cmd, len); - ret = iwmct_tx(priv, buf, FW_HCMD_BLOCK_SIZE); - - kfree(buf); - return ret; -} - - -static void iwmct_irq_read_worker(struct work_struct *ws) -{ - struct iwmct_priv *priv; - struct iwmct_work_struct *read_req; - __le32 *buf = NULL; - int ret; - int iosize; - u32 barker; - bool is_barker; - - priv = container_of(ws, struct iwmct_priv, isr_worker); - - LOG_TRACE(priv, IRQ, "enter iwmct_irq_read_worker %p\n", ws); - - /* --------------------- Handshake with device -------------------- */ - sdio_claim_host(priv->func); - - /* all list manipulations have to be protected by - * sdio_claim_host/sdio_release_host */ - if (list_empty(&priv->read_req_list)) { - LOG_ERROR(priv, IRQ, "read_req_list empty in read worker\n"); - goto exit_release; - } - - read_req = list_entry(priv->read_req_list.next, - struct iwmct_work_struct, list); - - list_del(&read_req->list); - iosize = read_req->iosize; - kfree(read_req); - - buf = kzalloc(iosize, GFP_KERNEL); - if (!buf) { - LOG_ERROR(priv, IRQ, "kzalloc error, buf size %d\n", iosize); - goto exit_release; - } - - LOG_INFO(priv, IRQ, "iosize=%d, buf=%p, func=%d\n", - iosize, buf, priv->func->num); - - /* read from device */ - ret = sdio_memcpy_fromio(priv->func, buf, IWMC_SDIO_DATA_ADDR, iosize); - if (ret) { - LOG_ERROR(priv, IRQ, "error %d reading buffer\n", ret); - goto exit_release; - } - - LOG_HEXDUMP(IRQ, (u8 *)buf, iosize); - - barker = le32_to_cpu(buf[0]); - - /* Verify whether it's a barker and if not - treat as regular Rx */ - if (barker == IWMC_BARKER_ACK || - (barker & BARKER_DNLOAD_BARKER_MSK) == IWMC_BARKER_REBOOT) { - - /* Valid Barker is equal on first 4 dwords */ - is_barker = (buf[1] == buf[0]) && - (buf[2] == buf[0]) && - (buf[3] == buf[0]); - - if (!is_barker) { - LOG_WARNING(priv, IRQ, - "Potentially inconsistent barker " - "%08X_%08X_%08X_%08X\n", - le32_to_cpu(buf[0]), le32_to_cpu(buf[1]), - le32_to_cpu(buf[2]), le32_to_cpu(buf[3])); - } - } else { - is_barker = false; - } - - /* Handle Top CommHub message */ - if (!is_barker) { - sdio_release_host(priv->func); - handle_top_message(priv, (u8 *)buf, iosize); - goto exit; - } else if (barker == IWMC_BARKER_ACK) { /* Handle barkers */ - if (atomic_read(&priv->dev_sync) == 0) { - LOG_ERROR(priv, IRQ, - "ACK barker arrived out-of-sync\n"); - goto exit_release; - } - - /* Continuing to FW download (after Sync is completed)*/ - atomic_set(&priv->dev_sync, 0); - LOG_INFO(priv, IRQ, "ACK barker arrived " - "- starting FW download\n"); - } else { /* REBOOT barker */ - LOG_INFO(priv, IRQ, "Received reboot barker: %x\n", barker); - priv->barker = barker; - - if (barker & BARKER_DNLOAD_SYNC_MSK) { - /* Send the same barker back */ - ret = __iwmct_tx(priv, buf, iosize); - if (ret) { - LOG_ERROR(priv, IRQ, - "error %d echoing barker\n", ret); - goto exit_release; - } - LOG_INFO(priv, IRQ, "Echoing barker to device\n"); - atomic_set(&priv->dev_sync, 1); - goto exit_release; - } - - /* Continuing to FW download (without Sync) */ - LOG_INFO(priv, IRQ, "No sync requested " - "- starting FW download\n"); - } - - sdio_release_host(priv->func); - - if (priv->dbg.fw_download) - iwmct_fw_load(priv); - else - LOG_ERROR(priv, IRQ, "FW download not allowed\n"); - - goto exit; - -exit_release: - sdio_release_host(priv->func); -exit: - kfree(buf); - LOG_TRACE(priv, IRQ, "exit iwmct_irq_read_worker\n"); -} - -static void iwmct_irq(struct sdio_func *func) -{ - struct iwmct_priv *priv; - int val, ret; - int iosize; - int addr = IWMC_SDIO_INTR_GET_SIZE_ADDR; - struct iwmct_work_struct *read_req; - - priv = sdio_get_drvdata(func); - - LOG_TRACE(priv, IRQ, "enter iwmct_irq\n"); - - /* read the function's status register */ - val = sdio_readb(func, IWMC_SDIO_INTR_STATUS_ADDR, &ret); - - LOG_TRACE(priv, IRQ, "iir value = %d, ret=%d\n", val, ret); - - if (!val) { - LOG_ERROR(priv, IRQ, "iir = 0, exiting ISR\n"); - goto exit_clear_intr; - } - - - /* - * read 2 bytes of the transaction size - * IMPORTANT: sdio transaction size has to be read before clearing - * sdio interrupt!!! - */ - val = sdio_readb(priv->func, addr++, &ret); - iosize = val; - val = sdio_readb(priv->func, addr++, &ret); - iosize += val << 8; - - LOG_INFO(priv, IRQ, "READ size %d\n", iosize); - - if (iosize == 0) { - LOG_ERROR(priv, IRQ, "READ size %d, exiting ISR\n", iosize); - goto exit_clear_intr; - } - - /* allocate a work structure to pass iosize to the worker */ - read_req = kzalloc(sizeof(struct iwmct_work_struct), GFP_KERNEL); - if (!read_req) { - LOG_ERROR(priv, IRQ, "failed to allocate read_req, exit ISR\n"); - goto exit_clear_intr; - } - - INIT_LIST_HEAD(&read_req->list); - read_req->iosize = iosize; - - list_add_tail(&priv->read_req_list, &read_req->list); - - /* clear the function's interrupt request bit (write 1 to clear) */ - sdio_writeb(func, 1, IWMC_SDIO_INTR_CLEAR_ADDR, &ret); - - schedule_work(&priv->isr_worker); - - LOG_TRACE(priv, IRQ, "exit iwmct_irq\n"); - - return; - -exit_clear_intr: - /* clear the function's interrupt request bit (write 1 to clear) */ - sdio_writeb(func, 1, IWMC_SDIO_INTR_CLEAR_ADDR, &ret); -} - - -static int blocks; -module_param(blocks, int, 0604); -MODULE_PARM_DESC(blocks, "max_blocks_to_send"); - -static bool dump; -module_param(dump, bool, 0604); -MODULE_PARM_DESC(dump, "dump_hex_content"); - -static bool jump = 1; -module_param(jump, bool, 0604); - -static bool direct = 1; -module_param(direct, bool, 0604); - -static bool checksum = 1; -module_param(checksum, bool, 0604); - -static bool fw_download = 1; -module_param(fw_download, bool, 0604); - -static int block_size = IWMC_SDIO_BLK_SIZE; -module_param(block_size, int, 0404); - -static int download_trans_blks = IWMC_DEFAULT_TR_BLK; -module_param(download_trans_blks, int, 0604); - -static bool rubbish_barker; -module_param(rubbish_barker, bool, 0604); - -#ifdef CONFIG_IWMC3200TOP_DEBUG -static int log_level[LOG_SRC_MAX]; -static unsigned int log_level_argc; -module_param_array(log_level, int, &log_level_argc, 0604); -MODULE_PARM_DESC(log_level, "log_level"); - -static int log_level_fw[FW_LOG_SRC_MAX]; -static unsigned int log_level_fw_argc; -module_param_array(log_level_fw, int, &log_level_fw_argc, 0604); -MODULE_PARM_DESC(log_level_fw, "log_level_fw"); -#endif - -void iwmct_dbg_init_params(struct iwmct_priv *priv) -{ -#ifdef CONFIG_IWMC3200TOP_DEBUG - int i; - - for (i = 0; i < log_level_argc; i++) { - dev_notice(&priv->func->dev, "log_level[%d]=0x%X\n", - i, log_level[i]); - iwmct_log_set_filter((log_level[i] >> 8) & 0xFF, - log_level[i] & 0xFF); - } - for (i = 0; i < log_level_fw_argc; i++) { - dev_notice(&priv->func->dev, "log_level_fw[%d]=0x%X\n", - i, log_level_fw[i]); - iwmct_log_set_fw_filter((log_level_fw[i] >> 8) & 0xFF, - log_level_fw[i] & 0xFF); - } -#endif - - priv->dbg.blocks = blocks; - LOG_INFO(priv, INIT, "blocks=%d\n", blocks); - priv->dbg.dump = (bool)dump; - LOG_INFO(priv, INIT, "dump=%d\n", dump); - priv->dbg.jump = (bool)jump; - LOG_INFO(priv, INIT, "jump=%d\n", jump); - priv->dbg.direct = (bool)direct; - LOG_INFO(priv, INIT, "direct=%d\n", direct); - priv->dbg.checksum = (bool)checksum; - LOG_INFO(priv, INIT, "checksum=%d\n", checksum); - priv->dbg.fw_download = (bool)fw_download; - LOG_INFO(priv, INIT, "fw_download=%d\n", fw_download); - priv->dbg.block_size = block_size; - LOG_INFO(priv, INIT, "block_size=%d\n", block_size); - priv->dbg.download_trans_blks = download_trans_blks; - LOG_INFO(priv, INIT, "download_trans_blks=%d\n", download_trans_blks); -} - -/***************************************************************************** - * - * sysfs attributes - * - *****************************************************************************/ -static ssize_t show_iwmct_fw_version(struct device *d, - struct device_attribute *attr, char *buf) -{ - struct iwmct_priv *priv = dev_get_drvdata(d); - return sprintf(buf, "%s\n", priv->dbg.label_fw); -} -static DEVICE_ATTR(cc_label_fw, S_IRUGO, show_iwmct_fw_version, NULL); - -#ifdef CONFIG_IWMC3200TOP_DEBUG -static DEVICE_ATTR(log_level, S_IWUSR | S_IRUGO, - show_iwmct_log_level, store_iwmct_log_level); -static DEVICE_ATTR(log_level_fw, S_IWUSR | S_IRUGO, - show_iwmct_log_level_fw, store_iwmct_log_level_fw); -#endif - -static struct attribute *iwmct_sysfs_entries[] = { - &dev_attr_cc_label_fw.attr, -#ifdef CONFIG_IWMC3200TOP_DEBUG - &dev_attr_log_level.attr, - &dev_attr_log_level_fw.attr, -#endif - NULL -}; - -static struct attribute_group iwmct_attribute_group = { - .name = NULL, /* put in device directory */ - .attrs = iwmct_sysfs_entries, -}; - - -static int iwmct_probe(struct sdio_func *func, - const struct sdio_device_id *id) -{ - struct iwmct_priv *priv; - int ret; - int val = 1; - int addr = IWMC_SDIO_INTR_ENABLE_ADDR; - - dev_dbg(&func->dev, "enter iwmct_probe\n"); - - dev_dbg(&func->dev, "IRQ polling period id %u msecs, HZ is %d\n", - jiffies_to_msecs(2147483647), HZ); - - priv = kzalloc(sizeof(struct iwmct_priv), GFP_KERNEL); - if (!priv) { - dev_err(&func->dev, "kzalloc error\n"); - return -ENOMEM; - } - priv->func = func; - sdio_set_drvdata(func, priv); - - INIT_WORK(&priv->bus_rescan_worker, iwmct_rescan_worker); - INIT_WORK(&priv->isr_worker, iwmct_irq_read_worker); - - init_waitqueue_head(&priv->wait_q); - - sdio_claim_host(func); - /* FIXME: Remove after it is fixed in the Boot ROM upgrade */ - func->enable_timeout = 10; - - /* In our HW, setting the block size also wakes up the boot rom. */ - ret = sdio_set_block_size(func, priv->dbg.block_size); - if (ret) { - LOG_ERROR(priv, INIT, - "sdio_set_block_size() failure: %d\n", ret); - goto error_sdio_enable; - } - - ret = sdio_enable_func(func); - if (ret) { - LOG_ERROR(priv, INIT, "sdio_enable_func() failure: %d\n", ret); - goto error_sdio_enable; - } - - /* init reset and dev_sync states */ - atomic_set(&priv->reset, 0); - atomic_set(&priv->dev_sync, 0); - - /* init read req queue */ - INIT_LIST_HEAD(&priv->read_req_list); - - /* process configurable parameters */ - iwmct_dbg_init_params(priv); - ret = sysfs_create_group(&func->dev.kobj, &iwmct_attribute_group); - if (ret) { - LOG_ERROR(priv, INIT, "Failed to register attributes and " - "initialize module_params\n"); - goto error_dev_attrs; - } - - iwmct_dbgfs_register(priv, DRV_NAME); - - if (!priv->dbg.direct && priv->dbg.download_trans_blks > 8) { - LOG_INFO(priv, INIT, - "Reducing transaction to 8 blocks = 2K (from %d)\n", - priv->dbg.download_trans_blks); - priv->dbg.download_trans_blks = 8; - } - priv->trans_len = priv->dbg.download_trans_blks * priv->dbg.block_size; - LOG_INFO(priv, INIT, "Transaction length = %d\n", priv->trans_len); - - ret = sdio_claim_irq(func, iwmct_irq); - if (ret) { - LOG_ERROR(priv, INIT, "sdio_claim_irq() failure: %d\n", ret); - goto error_claim_irq; - } - - - /* Enable function's interrupt */ - sdio_writeb(priv->func, val, addr, &ret); - if (ret) { - LOG_ERROR(priv, INIT, "Failure writing to " - "Interrupt Enable Register (%d): %d\n", addr, ret); - goto error_enable_int; - } - - sdio_release_host(func); - - LOG_INFO(priv, INIT, "exit iwmct_probe\n"); - - return ret; - -error_enable_int: - sdio_release_irq(func); -error_claim_irq: - sdio_disable_func(func); -error_dev_attrs: - iwmct_dbgfs_unregister(priv->dbgfs); - sysfs_remove_group(&func->dev.kobj, &iwmct_attribute_group); -error_sdio_enable: - sdio_release_host(func); - return ret; -} - -static void iwmct_remove(struct sdio_func *func) -{ - struct iwmct_work_struct *read_req; - struct iwmct_priv *priv = sdio_get_drvdata(func); - - LOG_INFO(priv, INIT, "enter\n"); - - sdio_claim_host(func); - sdio_release_irq(func); - sdio_release_host(func); - - /* Make sure works are finished */ - flush_work_sync(&priv->bus_rescan_worker); - flush_work_sync(&priv->isr_worker); - - sdio_claim_host(func); - sdio_disable_func(func); - sysfs_remove_group(&func->dev.kobj, &iwmct_attribute_group); - iwmct_dbgfs_unregister(priv->dbgfs); - sdio_release_host(func); - - /* free read requests */ - while (!list_empty(&priv->read_req_list)) { - read_req = list_entry(priv->read_req_list.next, - struct iwmct_work_struct, list); - - list_del(&read_req->list); - kfree(read_req); - } - - kfree(priv); -} - - -static const struct sdio_device_id iwmct_ids[] = { - /* Intel Wireless MultiCom 3200 Top Driver */ - { SDIO_DEVICE(SDIO_VENDOR_ID_INTEL, 0x1404)}, - { }, /* Terminating entry */ -}; - -MODULE_DEVICE_TABLE(sdio, iwmct_ids); - -static struct sdio_driver iwmct_driver = { - .probe = iwmct_probe, - .remove = iwmct_remove, - .name = DRV_NAME, - .id_table = iwmct_ids, -}; - -static int __init iwmct_init(void) -{ - int rc; - - /* Default log filter settings */ - iwmct_log_set_filter(LOG_SRC_ALL, LOG_SEV_FILTER_RUNTIME); - iwmct_log_set_filter(LOG_SRC_FW_MSG, LOG_SEV_FW_FILTER_ALL); - iwmct_log_set_fw_filter(LOG_SRC_ALL, FW_LOG_SEV_FILTER_RUNTIME); - - rc = sdio_register_driver(&iwmct_driver); - - return rc; -} - -static void __exit iwmct_exit(void) -{ - sdio_unregister_driver(&iwmct_driver); -} - -module_init(iwmct_init); -module_exit(iwmct_exit); - diff --git a/drivers/net/wimax/i2400m/Kconfig b/drivers/net/wimax/i2400m/Kconfig index 672de18a776c..71453db14258 100644 --- a/drivers/net/wimax/i2400m/Kconfig +++ b/drivers/net/wimax/i2400m/Kconfig @@ -7,9 +7,6 @@ config WIMAX_I2400M comment "Enable USB support to see WiMAX USB drivers" depends on USB = n -comment "Enable MMC support to see WiMAX SDIO drivers" - depends on MMC = n - config WIMAX_I2400M_USB tristate "Intel Wireless WiMAX Connection 2400 over USB (including 5x50)" depends on WIMAX && USB @@ -21,25 +18,6 @@ config WIMAX_I2400M_USB If unsure, it is safe to select M (module). -config WIMAX_I2400M_SDIO - tristate "Intel Wireless WiMAX Connection 2400 over SDIO" - depends on WIMAX && MMC - select WIMAX_I2400M - help - Select if you have a device based on the Intel WiMAX - Connection 2400 over SDIO. - - If unsure, it is safe to select M (module). - -config WIMAX_IWMC3200_SDIO - bool "Intel Wireless Multicom WiMAX Connection 3200 over SDIO (EXPERIMENTAL)" - depends on WIMAX_I2400M_SDIO - depends on EXPERIMENTAL - select IWMC3200TOP - help - Select if you have a device based on the Intel Multicom WiMAX - Connection 3200 over SDIO. - config WIMAX_I2400M_DEBUG_LEVEL int "WiMAX i2400m debug level" depends on WIMAX_I2400M diff --git a/drivers/net/wimax/i2400m/Makefile b/drivers/net/wimax/i2400m/Makefile index 5d9e018d31af..f6d19c348082 100644 --- a/drivers/net/wimax/i2400m/Makefile +++ b/drivers/net/wimax/i2400m/Makefile @@ -1,7 +1,6 @@ obj-$(CONFIG_WIMAX_I2400M) += i2400m.o obj-$(CONFIG_WIMAX_I2400M_USB) += i2400m-usb.o -obj-$(CONFIG_WIMAX_I2400M_SDIO) += i2400m-sdio.o i2400m-y := \ control.o \ @@ -21,10 +20,3 @@ i2400m-usb-y := \ usb-tx.o \ usb-rx.o \ usb.o - - -i2400m-sdio-y := \ - sdio.o \ - sdio-tx.o \ - sdio-fw.o \ - sdio-rx.o diff --git a/drivers/net/wimax/i2400m/driver.c b/drivers/net/wimax/i2400m/driver.c index 47cae7150bc1..850b8bc38bee 100644 --- a/drivers/net/wimax/i2400m/driver.c +++ b/drivers/net/wimax/i2400m/driver.c @@ -754,8 +754,7 @@ EXPORT_SYMBOL_GPL(i2400m_error_recovery); /* * Alloc the command and ack buffers for boot mode * - * Get the buffers needed to deal with boot mode messages. These - * buffers need to be allocated before the sdio receive irq is setup. + * Get the buffers needed to deal with boot mode messages. */ static int i2400m_bm_buf_alloc(struct i2400m *i2400m) diff --git a/drivers/net/wimax/i2400m/fw.c b/drivers/net/wimax/i2400m/fw.c index 7cbd7d231e11..7632f8cf09df 100644 --- a/drivers/net/wimax/i2400m/fw.c +++ b/drivers/net/wimax/i2400m/fw.c @@ -51,8 +51,7 @@ * firmware. Normal hardware takes only signed firmware. * * On boot mode, in USB, we write to the device using the bulk out - * endpoint and read from it in the notification endpoint. In SDIO we - * talk to it via the write address and read from the read address. + * endpoint and read from it in the notification endpoint. * * Upon entrance to boot mode, the device sends (preceded with a few * zero length packets (ZLPs) on the notification endpoint in USB) a diff --git a/drivers/net/wimax/i2400m/i2400m-sdio.h b/drivers/net/wimax/i2400m/i2400m-sdio.h deleted file mode 100644 index 1d63ffdedfde..000000000000 --- a/drivers/net/wimax/i2400m/i2400m-sdio.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Intel Wireless WiMAX Connection 2400m - * SDIO-specific i2400m driver definitions - * - * - * Copyright (C) 2007-2008 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <linux-wimax@intel.com> - * Brian Bian <brian.bian@intel.com> - * Dirk Brandewie <dirk.j.brandewie@intel.com> - * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> - * Yanir Lubetkin <yanirx.lubetkin@intel.com> - * - Initial implementation - * - * - * This driver implements the bus-specific part of the i2400m for - * SDIO. Check i2400m.h for a generic driver description. - * - * ARCHITECTURE - * - * This driver sits under the bus-generic i2400m driver, providing the - * connection to the device. - * - * When probed, all the function pointers are setup and then the - * bus-generic code called. The generic driver will then use the - * provided pointers for uploading firmware (i2400ms_bus_bm*() in - * sdio-fw.c) and then setting up the device (i2400ms_dev_*() in - * sdio.c). - * - * Once firmware is uploaded, TX functions (sdio-tx.c) are called when - * data is ready for transmission in the TX fifo; then the SDIO IRQ is - * fired and data is available (sdio-rx.c), it is sent to the generic - * driver for processing with i2400m_rx. - */ - -#ifndef __I2400M_SDIO_H__ -#define __I2400M_SDIO_H__ - -#include "i2400m.h" - -/* Host-Device interface for SDIO */ -enum { - I2400M_SDIO_BOOT_RETRIES = 3, - I2400MS_BLK_SIZE = 256, - I2400MS_PL_SIZE_MAX = 0x3E00, - - I2400MS_DATA_ADDR = 0x0, - I2400MS_INTR_STATUS_ADDR = 0x13, - I2400MS_INTR_CLEAR_ADDR = 0x13, - I2400MS_INTR_ENABLE_ADDR = 0x14, - I2400MS_INTR_GET_SIZE_ADDR = 0x2C, - /* The number of ticks to wait for the device to signal that - * it is ready */ - I2400MS_INIT_SLEEP_INTERVAL = 100, - /* How long to wait for the device to settle after reset */ - I2400MS_SETTLE_TIME = 40, - /* The number of msec to wait for IOR after sending IOE */ - IWMC3200_IOR_TIMEOUT = 10, -}; - - -/** - * struct i2400ms - descriptor for a SDIO connected i2400m - * - * @i2400m: bus-generic i2400m implementation; has to be first (see - * it's documentation in i2400m.h). - * - * @func: pointer to our SDIO function - * - * @tx_worker: workqueue struct used to TX data when the bus-generic - * code signals packets are pending for transmission to the device. - * - * @tx_workqueue: workqeueue used for data TX; we don't use the - * system's workqueue as that might cause deadlocks with code in - * the bus-generic driver. The read/write operation to the queue - * is protected with spinlock (tx_lock in struct i2400m) to avoid - * the queue being destroyed in the middle of a the queue read/write - * operation. - * - * @debugfs_dentry: dentry for the SDIO specific debugfs files - * - * Note this value is set to NULL upon destruction; this is - * because some routinges use it to determine if we are inside the - * probe() path or some other path. When debugfs is disabled, - * creation sets the dentry to '(void*) -ENODEV', which is valid - * for the test. - */ -struct i2400ms { - struct i2400m i2400m; /* FIRST! See doc */ - struct sdio_func *func; - - struct work_struct tx_worker; - struct workqueue_struct *tx_workqueue; - char tx_wq_name[32]; - - struct dentry *debugfs_dentry; - - wait_queue_head_t bm_wfa_wq; - int bm_wait_result; - size_t bm_ack_size; - - /* Device is any of the iwmc3200 SKUs */ - unsigned iwmc3200:1; -}; - - -static inline -void i2400ms_init(struct i2400ms *i2400ms) -{ - i2400m_init(&i2400ms->i2400m); -} - - -extern int i2400ms_rx_setup(struct i2400ms *); -extern void i2400ms_rx_release(struct i2400ms *); - -extern int i2400ms_tx_setup(struct i2400ms *); -extern void i2400ms_tx_release(struct i2400ms *); -extern void i2400ms_bus_tx_kick(struct i2400m *); - -extern ssize_t i2400ms_bus_bm_cmd_send(struct i2400m *, - const struct i2400m_bootrom_header *, - size_t, int); -extern ssize_t i2400ms_bus_bm_wait_for_ack(struct i2400m *, - struct i2400m_bootrom_header *, - size_t); -extern void i2400ms_bus_bm_release(struct i2400m *); -extern int i2400ms_bus_bm_setup(struct i2400m *); - -#endif /* #ifndef __I2400M_SDIO_H__ */ diff --git a/drivers/net/wimax/i2400m/i2400m.h b/drivers/net/wimax/i2400m/i2400m.h index c806d4550212..79c6505b5c20 100644 --- a/drivers/net/wimax/i2400m/i2400m.h +++ b/drivers/net/wimax/i2400m/i2400m.h @@ -46,7 +46,7 @@ * - bus generic driver (this part) * * The bus specific driver sets up stuff specific to the bus the - * device is connected to (USB, SDIO, PCI, tam-tam...non-authoritative + * device is connected to (USB, PCI, tam-tam...non-authoritative * nor binding list) which is basically the device-model management * (probe/disconnect, etc), moving data from device to kernel and * back, doing the power saving details and reseting the device. @@ -238,14 +238,13 @@ struct i2400m_barker_db; * amount needed for loading firmware, where us dev_start/stop setup * the rest needed to do full data/control traffic. * - * @bus_tx_block_size: [fill] SDIO imposes a 256 block size, USB 16, - * so we have a tx_blk_size variable that the bus layer sets to - * tell the engine how much of that we need. + * @bus_tx_block_size: [fill] USB imposes a 16 block size, but other + * busses will differ. So we have a tx_blk_size variable that the + * bus layer sets to tell the engine how much of that we need. * * @bus_tx_room_min: [fill] Minimum room required while allocating - * TX queue's buffer space for message header. SDIO requires - * 224 bytes and USB 16 bytes. Refer bus specific driver code - * for details. + * TX queue's buffer space for message header. USB requires + * 16 bytes. Refer to bus specific driver code for details. * * @bus_pl_size_max: [fill] Maximum payload size. * diff --git a/drivers/net/wimax/i2400m/sdio-debug-levels.h b/drivers/net/wimax/i2400m/sdio-debug-levels.h deleted file mode 100644 index c51998741301..000000000000 --- a/drivers/net/wimax/i2400m/sdio-debug-levels.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * debug levels control file for the i2400m module's - */ -#ifndef __debug_levels__h__ -#define __debug_levels__h__ - -/* Maximum compile and run time debug level for all submodules */ -#define D_MODULENAME i2400m_sdio -#define D_MASTER CONFIG_WIMAX_I2400M_DEBUG_LEVEL - -#include <linux/wimax/debug.h> - -/* List of all the enabled modules */ -enum d_module { - D_SUBMODULE_DECLARE(main), - D_SUBMODULE_DECLARE(tx), - D_SUBMODULE_DECLARE(rx), - D_SUBMODULE_DECLARE(fw) -}; - - -#endif /* #ifndef __debug_levels__h__ */ diff --git a/drivers/net/wimax/i2400m/sdio-fw.c b/drivers/net/wimax/i2400m/sdio-fw.c deleted file mode 100644 index 8e025418f5be..000000000000 --- a/drivers/net/wimax/i2400m/sdio-fw.c +++ /dev/null @@ -1,210 +0,0 @@ -/* - * Intel Wireless WiMAX Connection 2400m - * Firmware uploader's SDIO specifics - * - * - * Copyright (C) 2007-2008 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <linux-wimax@intel.com> - * Yanir Lubetkin <yanirx.lubetkin@intel.com> - * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> - * - Initial implementation - * - * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> - * - Bus generic/specific split for USB - * - * Dirk Brandewie <dirk.j.brandewie@intel.com> - * - Initial implementation for SDIO - * - * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> - * - SDIO rehash for changes in the bus-driver model - * - * Dirk Brandewie <dirk.j.brandewie@intel.com> - * - Make it IRQ based, not polling - * - * THE PROCEDURE - * - * See fw.c for the generic description of this procedure. - * - * This file implements only the SDIO specifics. It boils down to how - * to send a command and waiting for an acknowledgement from the - * device. - * - * All this code is sequential -- all i2400ms_bus_bm_*() functions are - * executed in the same thread, except i2400ms_bm_irq() [on its own by - * the SDIO driver]. This makes it possible to avoid locking. - * - * COMMAND EXECUTION - * - * The generic firmware upload code will call i2400m_bus_bm_cmd_send() - * to send commands. - * - * The SDIO devices expects things in 256 byte blocks, so it will pad - * it, compute the checksum (if needed) and pass it to SDIO. - * - * ACK RECEPTION - * - * This works in IRQ mode -- the fw loader says when to wait for data - * and for that it calls i2400ms_bus_bm_wait_for_ack(). - * - * This checks if there is any data available (RX size > 0); if not, - * waits for the IRQ handler to notify about it. Once there is data, - * it is read and passed to the caller. Doing it this way we don't - * need much coordination/locking, and it makes it much more difficult - * for an interrupt to be lost and the wait_for_ack() function getting - * stuck even when data is pending. - */ -#include <linux/mmc/sdio_func.h> -#include "i2400m-sdio.h" - - -#define D_SUBMODULE fw -#include "sdio-debug-levels.h" - - -/* - * Send a boot-mode command to the SDIO function - * - * We use a bounce buffer (i2400m->bm_cmd_buf) because we need to - * touch the header if the RAW flag is not set. - * - * @flags: pass thru from i2400m_bm_cmd() - * @return: cmd_size if ok, < 0 errno code on error. - * - * Note the command is padded to the SDIO block size for the device. - */ -ssize_t i2400ms_bus_bm_cmd_send(struct i2400m *i2400m, - const struct i2400m_bootrom_header *_cmd, - size_t cmd_size, int flags) -{ - ssize_t result; - struct device *dev = i2400m_dev(i2400m); - struct i2400ms *i2400ms = container_of(i2400m, struct i2400ms, i2400m); - int opcode = _cmd == NULL ? -1 : i2400m_brh_get_opcode(_cmd); - struct i2400m_bootrom_header *cmd; - /* SDIO restriction */ - size_t cmd_size_a = ALIGN(cmd_size, I2400MS_BLK_SIZE); - - d_fnstart(5, dev, "(i2400m %p cmd %p size %zu)\n", - i2400m, _cmd, cmd_size); - result = -E2BIG; - if (cmd_size > I2400M_BM_CMD_BUF_SIZE) - goto error_too_big; - - if (_cmd != i2400m->bm_cmd_buf) - memmove(i2400m->bm_cmd_buf, _cmd, cmd_size); - cmd = i2400m->bm_cmd_buf; - if (cmd_size_a > cmd_size) /* Zero pad space */ - memset(i2400m->bm_cmd_buf + cmd_size, 0, cmd_size_a - cmd_size); - if ((flags & I2400M_BM_CMD_RAW) == 0) { - if (WARN_ON(i2400m_brh_get_response_required(cmd) == 0)) - dev_warn(dev, "SW BUG: response_required == 0\n"); - i2400m_bm_cmd_prepare(cmd); - } - d_printf(4, dev, "BM cmd %d: %zu bytes (%zu padded)\n", - opcode, cmd_size, cmd_size_a); - d_dump(5, dev, cmd, cmd_size); - - sdio_claim_host(i2400ms->func); /* Send & check */ - result = sdio_memcpy_toio(i2400ms->func, I2400MS_DATA_ADDR, - i2400m->bm_cmd_buf, cmd_size_a); - sdio_release_host(i2400ms->func); - if (result < 0) { - dev_err(dev, "BM cmd %d: cannot send: %ld\n", - opcode, (long) result); - goto error_cmd_send; - } - result = cmd_size; -error_cmd_send: -error_too_big: - d_fnend(5, dev, "(i2400m %p cmd %p size %zu) = %d\n", - i2400m, _cmd, cmd_size, (int) result); - return result; -} - - -/* - * Read an ack from the device's boot-mode - * - * @i2400m: - * @_ack: pointer to where to store the read data - * @ack_size: how many bytes we should read - * - * Returns: < 0 errno code on error; otherwise, amount of received bytes. - * - * The ACK for a BM command is always at least sizeof(*ack) bytes, so - * check for that. We don't need to check for device reboots - * - */ -ssize_t i2400ms_bus_bm_wait_for_ack(struct i2400m *i2400m, - struct i2400m_bootrom_header *ack, - size_t ack_size) -{ - ssize_t result; - struct i2400ms *i2400ms = container_of(i2400m, struct i2400ms, i2400m); - struct sdio_func *func = i2400ms->func; - struct device *dev = &func->dev; - int size; - - BUG_ON(sizeof(*ack) > ack_size); - - d_fnstart(5, dev, "(i2400m %p ack %p size %zu)\n", - i2400m, ack, ack_size); - - result = wait_event_timeout(i2400ms->bm_wfa_wq, - i2400ms->bm_ack_size != -EINPROGRESS, - 2 * HZ); - if (result == 0) { - result = -ETIMEDOUT; - dev_err(dev, "BM: error waiting for an ack\n"); - goto error_timeout; - } - - spin_lock(&i2400m->rx_lock); - result = i2400ms->bm_ack_size; - BUG_ON(result == -EINPROGRESS); - if (result < 0) /* so we exit when rx_release() is called */ - dev_err(dev, "BM: %s failed: %zd\n", __func__, result); - else { - size = min(ack_size, i2400ms->bm_ack_size); - memcpy(ack, i2400m->bm_ack_buf, size); - } - /* - * Remember always to clear the bm_ack_size to -EINPROGRESS - * after the RX data is processed - */ - i2400ms->bm_ack_size = -EINPROGRESS; - spin_unlock(&i2400m->rx_lock); - -error_timeout: - d_fnend(5, dev, "(i2400m %p ack %p size %zu) = %zd\n", - i2400m, ack, ack_size, result); - return result; -} diff --git a/drivers/net/wimax/i2400m/sdio-rx.c b/drivers/net/wimax/i2400m/sdio-rx.c deleted file mode 100644 index fb6396dd115f..000000000000 --- a/drivers/net/wimax/i2400m/sdio-rx.c +++ /dev/null @@ -1,301 +0,0 @@ -/* - * Intel Wireless WiMAX Connection 2400m - * SDIO RX handling - * - * - * Copyright (C) 2007-2008 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <linux-wimax@intel.com> - * Dirk Brandewie <dirk.j.brandewie@intel.com> - * - Initial implementation - * - * - * This handles the RX path on SDIO. - * - * The SDIO bus driver calls the "irq" routine when data is available. - * This is not a traditional interrupt routine since the SDIO bus - * driver calls us from its irq thread context. Because of this - * sleeping in the SDIO RX IRQ routine is okay. - * - * From there on, we obtain the size of the data that is available, - * allocate an skb, copy it and then pass it to the generic driver's - * RX routine [i2400m_rx()]. - * - * ROADMAP - * - * i2400ms_irq() - * i2400ms_rx() - * __i2400ms_rx_get_size() - * i2400m_is_boot_barker() - * i2400m_rx() - * - * i2400ms_rx_setup() - * - * i2400ms_rx_release() - */ -#include <linux/workqueue.h> -#include <linux/wait.h> -#include <linux/skbuff.h> -#include <linux/mmc/sdio.h> -#include <linux/mmc/sdio_func.h> -#include <linux/slab.h> -#include "i2400m-sdio.h" - -#define D_SUBMODULE rx -#include "sdio-debug-levels.h" - -static const __le32 i2400m_ACK_BARKER[4] = { - __constant_cpu_to_le32(I2400M_ACK_BARKER), - __constant_cpu_to_le32(I2400M_ACK_BARKER), - __constant_cpu_to_le32(I2400M_ACK_BARKER), - __constant_cpu_to_le32(I2400M_ACK_BARKER) -}; - - -/* - * Read and return the amount of bytes available for RX - * - * The RX size has to be read like this: byte reads of three - * sequential locations; then glue'em together. - * - * sdio_readl() doesn't work. - */ -static ssize_t __i2400ms_rx_get_size(struct i2400ms *i2400ms) -{ - int ret, cnt, val; - ssize_t rx_size; - unsigned xfer_size_addr; - struct sdio_func *func = i2400ms->func; - struct device *dev = &i2400ms->func->dev; - - d_fnstart(7, dev, "(i2400ms %p)\n", i2400ms); - xfer_size_addr = I2400MS_INTR_GET_SIZE_ADDR; - rx_size = 0; - for (cnt = 0; cnt < 3; cnt++) { - val = sdio_readb(func, xfer_size_addr + cnt, &ret); - if (ret < 0) { - dev_err(dev, "RX: Can't read byte %d of RX size from " - "0x%08x: %d\n", cnt, xfer_size_addr + cnt, ret); - rx_size = ret; - goto error_read; - } - rx_size = rx_size << 8 | (val & 0xff); - } - d_printf(6, dev, "RX: rx_size is %ld\n", (long) rx_size); -error_read: - d_fnend(7, dev, "(i2400ms %p) = %ld\n", i2400ms, (long) rx_size); - return rx_size; -} - - -/* - * Read data from the device (when in normal) - * - * Allocate an SKB of the right size, read the data in and then - * deliver it to the generic layer. - * - * We also check for a reboot barker. That means the device died and - * we have to reboot it. - */ -static -void i2400ms_rx(struct i2400ms *i2400ms) -{ - int ret; - struct sdio_func *func = i2400ms->func; - struct device *dev = &func->dev; - struct i2400m *i2400m = &i2400ms->i2400m; - struct sk_buff *skb; - ssize_t rx_size; - - d_fnstart(7, dev, "(i2400ms %p)\n", i2400ms); - rx_size = __i2400ms_rx_get_size(i2400ms); - if (rx_size < 0) { - ret = rx_size; - goto error_get_size; - } - /* - * Hardware quirk: make sure to clear the INTR status register - * AFTER getting the data transfer size. - */ - sdio_writeb(func, 1, I2400MS_INTR_CLEAR_ADDR, &ret); - - ret = -ENOMEM; - skb = alloc_skb(rx_size, GFP_ATOMIC); - if (NULL == skb) { - dev_err(dev, "RX: unable to alloc skb\n"); - goto error_alloc_skb; - } - ret = sdio_memcpy_fromio(func, skb->data, - I2400MS_DATA_ADDR, rx_size); - if (ret < 0) { - dev_err(dev, "RX: SDIO data read failed: %d\n", ret); - goto error_memcpy_fromio; - } - - rmb(); /* make sure we get boot_mode from dev_reset_handle */ - if (unlikely(i2400m->boot_mode == 1)) { - spin_lock(&i2400m->rx_lock); - i2400ms->bm_ack_size = rx_size; - spin_unlock(&i2400m->rx_lock); - memcpy(i2400m->bm_ack_buf, skb->data, rx_size); - wake_up(&i2400ms->bm_wfa_wq); - d_printf(5, dev, "RX: SDIO boot mode message\n"); - kfree_skb(skb); - goto out; - } - ret = -EIO; - if (unlikely(rx_size < sizeof(__le32))) { - dev_err(dev, "HW BUG? only %zu bytes received\n", rx_size); - goto error_bad_size; - } - if (likely(i2400m_is_d2h_barker(skb->data))) { - skb_put(skb, rx_size); - i2400m_rx(i2400m, skb); - } else if (unlikely(i2400m_is_boot_barker(i2400m, - skb->data, rx_size))) { - ret = i2400m_dev_reset_handle(i2400m, "device rebooted"); - dev_err(dev, "RX: SDIO reboot barker\n"); - kfree_skb(skb); - } else { - i2400m_unknown_barker(i2400m, skb->data, rx_size); - kfree_skb(skb); - } -out: - d_fnend(7, dev, "(i2400ms %p) = void\n", i2400ms); - return; - -error_memcpy_fromio: - kfree_skb(skb); -error_alloc_skb: -error_get_size: -error_bad_size: - d_fnend(7, dev, "(i2400ms %p) = %d\n", i2400ms, ret); -} - - -/* - * Process an interrupt from the SDIO card - * - * FIXME: need to process other events that are not just ready-to-read - * - * Checks there is data ready and then proceeds to read it. - */ -static -void i2400ms_irq(struct sdio_func *func) -{ - int ret; - struct i2400ms *i2400ms = sdio_get_drvdata(func); - struct device *dev = &func->dev; - int val; - - d_fnstart(6, dev, "(i2400ms %p)\n", i2400ms); - val = sdio_readb(func, I2400MS_INTR_STATUS_ADDR, &ret); - if (ret < 0) { - dev_err(dev, "RX: Can't read interrupt status: %d\n", ret); - goto error_no_irq; - } - if (!val) { - dev_err(dev, "RX: BUG? got IRQ but no interrupt ready?\n"); - goto error_no_irq; - } - i2400ms_rx(i2400ms); -error_no_irq: - d_fnend(6, dev, "(i2400ms %p) = void\n", i2400ms); -} - - -/* - * Setup SDIO RX - * - * Hooks up the IRQ handler and then enables IRQs. - */ -int i2400ms_rx_setup(struct i2400ms *i2400ms) -{ - int result; - struct sdio_func *func = i2400ms->func; - struct device *dev = &func->dev; - struct i2400m *i2400m = &i2400ms->i2400m; - - d_fnstart(5, dev, "(i2400ms %p)\n", i2400ms); - - init_waitqueue_head(&i2400ms->bm_wfa_wq); - spin_lock(&i2400m->rx_lock); - i2400ms->bm_wait_result = -EINPROGRESS; - /* - * Before we are about to enable the RX interrupt, make sure - * bm_ack_size is cleared to -EINPROGRESS which indicates - * no RX interrupt happened yet or the previous interrupt - * has been handled, we are ready to take the new interrupt - */ - i2400ms->bm_ack_size = -EINPROGRESS; - spin_unlock(&i2400m->rx_lock); - - sdio_claim_host(func); - result = sdio_claim_irq(func, i2400ms_irq); - if (result < 0) { - dev_err(dev, "Cannot claim IRQ: %d\n", result); - goto error_irq_claim; - } - result = 0; - sdio_writeb(func, 1, I2400MS_INTR_ENABLE_ADDR, &result); - if (result < 0) { - sdio_release_irq(func); - dev_err(dev, "Failed to enable interrupts %d\n", result); - } -error_irq_claim: - sdio_release_host(func); - d_fnend(5, dev, "(i2400ms %p) = %d\n", i2400ms, result); - return result; -} - - -/* - * Tear down SDIO RX - * - * Disables IRQs in the device and removes the IRQ handler. - */ -void i2400ms_rx_release(struct i2400ms *i2400ms) -{ - int result; - struct sdio_func *func = i2400ms->func; - struct device *dev = &func->dev; - struct i2400m *i2400m = &i2400ms->i2400m; - - d_fnstart(5, dev, "(i2400ms %p)\n", i2400ms); - spin_lock(&i2400m->rx_lock); - i2400ms->bm_ack_size = -EINTR; - spin_unlock(&i2400m->rx_lock); - wake_up_all(&i2400ms->bm_wfa_wq); - sdio_claim_host(func); - sdio_writeb(func, 0, I2400MS_INTR_ENABLE_ADDR, &result); - sdio_release_irq(func); - sdio_release_host(func); - d_fnend(5, dev, "(i2400ms %p) = %d\n", i2400ms, result); -} diff --git a/drivers/net/wimax/i2400m/sdio-tx.c b/drivers/net/wimax/i2400m/sdio-tx.c deleted file mode 100644 index b53cd1c80e3e..000000000000 --- a/drivers/net/wimax/i2400m/sdio-tx.c +++ /dev/null @@ -1,177 +0,0 @@ -/* - * Intel Wireless WiMAX Connection 2400m - * SDIO TX transaction backends - * - * - * Copyright (C) 2007-2008 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <linux-wimax@intel.com> - * Dirk Brandewie <dirk.j.brandewie@intel.com> - * - Initial implementation - * - * - * Takes the TX messages in the i2400m's driver TX FIFO and sends them - * to the device until there are no more. - * - * If we fail sending the message, we just drop it. There isn't much - * we can do at this point. Most of the traffic is network, which has - * recovery methods for dropped packets. - * - * The SDIO functions are not atomic, so we can't run from the context - * where i2400m->bus_tx_kick() [i2400ms_bus_tx_kick()] is being called - * (some times atomic). Thus, the actual TX work is deferred to a - * workqueue. - * - * ROADMAP - * - * i2400ms_bus_tx_kick() - * i2400ms_tx_submit() [through workqueue] - * - * i2400m_tx_setup() - * - * i2400m_tx_release() - */ -#include <linux/mmc/sdio_func.h> -#include "i2400m-sdio.h" - -#define D_SUBMODULE tx -#include "sdio-debug-levels.h" - - -/* - * Pull TX transations from the TX FIFO and send them to the device - * until there are no more. - */ -static -void i2400ms_tx_submit(struct work_struct *ws) -{ - int result; - struct i2400ms *i2400ms = container_of(ws, struct i2400ms, tx_worker); - struct i2400m *i2400m = &i2400ms->i2400m; - struct sdio_func *func = i2400ms->func; - struct device *dev = &func->dev; - struct i2400m_msg_hdr *tx_msg; - size_t tx_msg_size; - - d_fnstart(4, dev, "(i2400ms %p, i2400m %p)\n", i2400ms, i2400ms); - - while (NULL != (tx_msg = i2400m_tx_msg_get(i2400m, &tx_msg_size))) { - d_printf(2, dev, "TX: submitting %zu bytes\n", tx_msg_size); - d_dump(5, dev, tx_msg, tx_msg_size); - - sdio_claim_host(func); - result = sdio_memcpy_toio(func, 0, tx_msg, tx_msg_size); - sdio_release_host(func); - - i2400m_tx_msg_sent(i2400m); - - if (result < 0) { - dev_err(dev, "TX: cannot submit TX; tx_msg @%zu %zu B:" - " %d\n", (void *) tx_msg - i2400m->tx_buf, - tx_msg_size, result); - } - - if (result == -ETIMEDOUT) { - i2400m_error_recovery(i2400m); - break; - } - d_printf(2, dev, "TX: %zub submitted\n", tx_msg_size); - } - - d_fnend(4, dev, "(i2400ms %p) = void\n", i2400ms); -} - - -/* - * The generic driver notifies us that there is data ready for TX - * - * Schedule a run of i2400ms_tx_submit() to handle it. - */ -void i2400ms_bus_tx_kick(struct i2400m *i2400m) -{ - struct i2400ms *i2400ms = container_of(i2400m, struct i2400ms, i2400m); - struct device *dev = &i2400ms->func->dev; - unsigned long flags; - - d_fnstart(3, dev, "(i2400m %p) = void\n", i2400m); - - /* schedule tx work, this is because tx may block, therefore - * it has to run in a thread context. - */ - spin_lock_irqsave(&i2400m->tx_lock, flags); - if (i2400ms->tx_workqueue != NULL) - queue_work(i2400ms->tx_workqueue, &i2400ms->tx_worker); - spin_unlock_irqrestore(&i2400m->tx_lock, flags); - - d_fnend(3, dev, "(i2400m %p) = void\n", i2400m); -} - -int i2400ms_tx_setup(struct i2400ms *i2400ms) -{ - int result; - struct device *dev = &i2400ms->func->dev; - struct i2400m *i2400m = &i2400ms->i2400m; - struct workqueue_struct *tx_workqueue; - unsigned long flags; - - d_fnstart(5, dev, "(i2400ms %p)\n", i2400ms); - - INIT_WORK(&i2400ms->tx_worker, i2400ms_tx_submit); - snprintf(i2400ms->tx_wq_name, sizeof(i2400ms->tx_wq_name), - "%s-tx", i2400m->wimax_dev.name); - tx_workqueue = - create_singlethread_workqueue(i2400ms->tx_wq_name); - if (tx_workqueue == NULL) { - dev_err(dev, "TX: failed to create workqueue\n"); - result = -ENOMEM; - } else - result = 0; - spin_lock_irqsave(&i2400m->tx_lock, flags); - i2400ms->tx_workqueue = tx_workqueue; - spin_unlock_irqrestore(&i2400m->tx_lock, flags); - d_fnend(5, dev, "(i2400ms %p) = %d\n", i2400ms, result); - return result; -} - -void i2400ms_tx_release(struct i2400ms *i2400ms) -{ - struct i2400m *i2400m = &i2400ms->i2400m; - struct workqueue_struct *tx_workqueue; - unsigned long flags; - - tx_workqueue = i2400ms->tx_workqueue; - - spin_lock_irqsave(&i2400m->tx_lock, flags); - i2400ms->tx_workqueue = NULL; - spin_unlock_irqrestore(&i2400m->tx_lock, flags); - - if (tx_workqueue) - destroy_workqueue(tx_workqueue); -} diff --git a/drivers/net/wimax/i2400m/sdio.c b/drivers/net/wimax/i2400m/sdio.c deleted file mode 100644 index 21a9edd6e75d..000000000000 --- a/drivers/net/wimax/i2400m/sdio.c +++ /dev/null @@ -1,602 +0,0 @@ -/* - * Intel Wireless WiMAX Connection 2400m - * Linux driver model glue for the SDIO device, reset & fw upload - * - * - * Copyright (C) 2007-2008 Intel Corporation <linux-wimax@intel.com> - * Dirk Brandewie <dirk.j.brandewie@intel.com> - * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> - * Yanir Lubetkin <yanirx.lubetkin@intel.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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * - * See i2400m-sdio.h for a general description of this driver. - * - * This file implements driver model glue, and hook ups for the - * generic driver to implement the bus-specific functions (device - * communication setup/tear down, firmware upload and resetting). - * - * ROADMAP - * - * i2400m_probe() - * alloc_netdev() - * i2400ms_netdev_setup() - * i2400ms_init() - * i2400m_netdev_setup() - * i2400ms_enable_function() - * i2400m_setup() - * - * i2400m_remove() - * i2400m_release() - * free_netdev(net_dev) - * - * i2400ms_bus_reset() Called by i2400m_reset - * __i2400ms_reset() - * __i2400ms_send_barker() - */ - -#include <linux/slab.h> -#include <linux/debugfs.h> -#include <linux/mmc/sdio_ids.h> -#include <linux/mmc/sdio.h> -#include <linux/mmc/sdio_func.h> -#include "i2400m-sdio.h" -#include <linux/wimax/i2400m.h> -#include <linux/module.h> - -#define D_SUBMODULE main -#include "sdio-debug-levels.h" - -/* IOE WiMAX function timeout in seconds */ -static int ioe_timeout = 2; -module_param(ioe_timeout, int, 0); - -static char i2400ms_debug_params[128]; -module_param_string(debug, i2400ms_debug_params, sizeof(i2400ms_debug_params), - 0644); -MODULE_PARM_DESC(debug, - "String of space-separated NAME:VALUE pairs, where NAMEs " - "are the different debug submodules and VALUE are the " - "initial debug value to set."); - -/* Our firmware file name list */ -static const char *i2400ms_bus_fw_names[] = { -#define I2400MS_FW_FILE_NAME "i2400m-fw-sdio-1.3.sbcf" - I2400MS_FW_FILE_NAME, - NULL -}; - - -static const struct i2400m_poke_table i2400ms_pokes[] = { - I2400M_FW_POKE(0x6BE260, 0x00000088), - I2400M_FW_POKE(0x080550, 0x00000005), - I2400M_FW_POKE(0xAE0000, 0x00000000), - I2400M_FW_POKE(0x000000, 0x00000000), /* MUST be 0 terminated or bad - * things will happen */ -}; - -/* - * Enable the SDIO function - * - * Tries to enable the SDIO function; might fail if it is still not - * ready (in some hardware, the SDIO WiMAX function is only enabled - * when we ask it to explicitly doing). Tries until a timeout is - * reached. - * - * The @maxtries argument indicates how many times (at most) it should - * be tried to enable the function. 0 means forever. This acts along - * with the timeout (ie: it'll stop trying as soon as the maximum - * number of tries is reached _or_ as soon as the timeout is reached). - * - * The reverse of this is...sdio_disable_function() - * - * Returns: 0 if the SDIO function was enabled, < 0 errno code on - * error (-ENODEV when it was unable to enable the function). - */ -static -int i2400ms_enable_function(struct i2400ms *i2400ms, unsigned maxtries) -{ - struct sdio_func *func = i2400ms->func; - u64 timeout; - int err; - struct device *dev = &func->dev; - unsigned tries = 0; - - d_fnstart(3, dev, "(func %p)\n", func); - /* Setup timeout (FIXME: This needs to read the CIS table to - * get a real timeout) and then wait for the device to signal - * it is ready */ - timeout = get_jiffies_64() + ioe_timeout * HZ; - err = -ENODEV; - while (err != 0 && time_before64(get_jiffies_64(), timeout)) { - sdio_claim_host(func); - /* - * There is a sillicon bug on the IWMC3200, where the - * IOE timeout will cause problems on Moorestown - * platforms (system hang). We explicitly overwrite - * func->enable_timeout here to work around the issue. - */ - if (i2400ms->iwmc3200) - func->enable_timeout = IWMC3200_IOR_TIMEOUT; - err = sdio_enable_func(func); - if (0 == err) { - sdio_release_host(func); - d_printf(2, dev, "SDIO function enabled\n"); - goto function_enabled; - } - d_printf(2, dev, "SDIO function failed to enable: %d\n", err); - sdio_release_host(func); - if (maxtries > 0 && ++tries >= maxtries) { - err = -ETIME; - break; - } - msleep(I2400MS_INIT_SLEEP_INTERVAL); - } - /* If timed out, device is not there yet -- get -ENODEV so - * the device driver core will retry later on. */ - if (err == -ETIME) { - dev_err(dev, "Can't enable WiMAX function; " - " has the function been enabled?\n"); - err = -ENODEV; - } -function_enabled: - d_fnend(3, dev, "(func %p) = %d\n", func, err); - return err; -} - - -/* - * Setup minimal device communication infrastructure needed to at - * least be able to update the firmware. - * - * Note the ugly trick: if we are in the probe path - * (i2400ms->debugfs_dentry == NULL), we only retry function - * enablement one, to avoid racing with the iwmc3200 top controller. - */ -static -int i2400ms_bus_setup(struct i2400m *i2400m) -{ - int result; - struct i2400ms *i2400ms = - container_of(i2400m, struct i2400ms, i2400m); - struct device *dev = i2400m_dev(i2400m); - struct sdio_func *func = i2400ms->func; - int retries; - - sdio_claim_host(func); - result = sdio_set_block_size(func, I2400MS_BLK_SIZE); - sdio_release_host(func); - if (result < 0) { - dev_err(dev, "Failed to set block size: %d\n", result); - goto error_set_blk_size; - } - - if (i2400ms->iwmc3200 && i2400ms->debugfs_dentry == NULL) - retries = 1; - else - retries = 0; - result = i2400ms_enable_function(i2400ms, retries); - if (result < 0) { - dev_err(dev, "Cannot enable SDIO function: %d\n", result); - goto error_func_enable; - } - - result = i2400ms_tx_setup(i2400ms); - if (result < 0) - goto error_tx_setup; - result = i2400ms_rx_setup(i2400ms); - if (result < 0) - goto error_rx_setup; - return 0; - -error_rx_setup: - i2400ms_tx_release(i2400ms); -error_tx_setup: - sdio_claim_host(func); - sdio_disable_func(func); - sdio_release_host(func); -error_func_enable: -error_set_blk_size: - return result; -} - - -/* - * Tear down minimal device communication infrastructure needed to at - * least be able to update the firmware. - */ -static -void i2400ms_bus_release(struct i2400m *i2400m) -{ - struct i2400ms *i2400ms = - container_of(i2400m, struct i2400ms, i2400m); - struct sdio_func *func = i2400ms->func; - - i2400ms_rx_release(i2400ms); - i2400ms_tx_release(i2400ms); - sdio_claim_host(func); - sdio_disable_func(func); - sdio_release_host(func); -} - - -/* - * Setup driver resources needed to communicate with the device - * - * The fw needs some time to settle, and it was just uploaded, - * so give it a break first. I'd prefer to just wait for the device to - * send something, but seems the poking we do to enable SDIO stuff - * interferes with it, so just give it a break before starting... - */ -static -int i2400ms_bus_dev_start(struct i2400m *i2400m) -{ - struct i2400ms *i2400ms = container_of(i2400m, struct i2400ms, i2400m); - struct sdio_func *func = i2400ms->func; - struct device *dev = &func->dev; - - d_fnstart(3, dev, "(i2400m %p)\n", i2400m); - msleep(200); - d_fnend(3, dev, "(i2400m %p) = %d\n", i2400m, 0); - return 0; -} - - -/* - * Sends a barker buffer to the device - * - * This helper will allocate a kmalloced buffer and use it to transmit - * (then free it). Reason for this is that the SDIO host controller - * expects alignment (unknown exactly which) which the stack won't - * really provide and certain arches/host-controller combinations - * cannot use stack/vmalloc/text areas for DMA transfers. - */ -static -int __i2400ms_send_barker(struct i2400ms *i2400ms, - const __le32 *barker, size_t barker_size) -{ - int ret; - struct sdio_func *func = i2400ms->func; - struct device *dev = &func->dev; - void *buffer; - - ret = -ENOMEM; - buffer = kmalloc(I2400MS_BLK_SIZE, GFP_KERNEL); - if (buffer == NULL) - goto error_kzalloc; - - memcpy(buffer, barker, barker_size); - sdio_claim_host(func); - ret = sdio_memcpy_toio(func, 0, buffer, I2400MS_BLK_SIZE); - sdio_release_host(func); - - if (ret < 0) - d_printf(0, dev, "E: barker error: %d\n", ret); - - kfree(buffer); -error_kzalloc: - return ret; -} - - -/* - * Reset a device at different levels (warm, cold or bus) - * - * @i2400ms: device descriptor - * @reset_type: soft, warm or bus reset (I2400M_RT_WARM/SOFT/BUS) - * - * FIXME: not tested -- need to confirm expected effects - * - * Warm and cold resets get an SDIO reset if they fail (unimplemented) - * - * Warm reset: - * - * The device will be fully reset internally, but won't be - * disconnected from the bus (so no reenumeration will - * happen). Firmware upload will be necessary. - * - * The device will send a reboot barker that will trigger the driver - * to reinitialize the state via __i2400m_dev_reset_handle. - * - * - * Cold and bus reset: - * - * The device will be fully reset internally, disconnected from the - * bus an a reenumeration will happen. Firmware upload will be - * necessary. Thus, we don't do any locking or struct - * reinitialization, as we are going to be fully disconnected and - * reenumerated. - * - * Note we need to return -ENODEV if a warm reset was requested and we - * had to resort to a bus reset. See i2400m_op_reset(), wimax_reset() - * and wimax_dev->op_reset. - * - * WARNING: no driver state saved/fixed - */ -static -int i2400ms_bus_reset(struct i2400m *i2400m, enum i2400m_reset_type rt) -{ - int result = 0; - struct i2400ms *i2400ms = - container_of(i2400m, struct i2400ms, i2400m); - struct device *dev = i2400m_dev(i2400m); - static const __le32 i2400m_WARM_BOOT_BARKER[4] = { - cpu_to_le32(I2400M_WARM_RESET_BARKER), - cpu_to_le32(I2400M_WARM_RESET_BARKER), - cpu_to_le32(I2400M_WARM_RESET_BARKER), - cpu_to_le32(I2400M_WARM_RESET_BARKER), - }; - static const __le32 i2400m_COLD_BOOT_BARKER[4] = { - cpu_to_le32(I2400M_COLD_RESET_BARKER), - cpu_to_le32(I2400M_COLD_RESET_BARKER), - cpu_to_le32(I2400M_COLD_RESET_BARKER), - cpu_to_le32(I2400M_COLD_RESET_BARKER), - }; - - if (rt == I2400M_RT_WARM) - result = __i2400ms_send_barker(i2400ms, i2400m_WARM_BOOT_BARKER, - sizeof(i2400m_WARM_BOOT_BARKER)); - else if (rt == I2400M_RT_COLD) - result = __i2400ms_send_barker(i2400ms, i2400m_COLD_BOOT_BARKER, - sizeof(i2400m_COLD_BOOT_BARKER)); - else if (rt == I2400M_RT_BUS) { -do_bus_reset: - - i2400ms_bus_release(i2400m); - - /* Wait for the device to settle */ - msleep(40); - - result = i2400ms_bus_setup(i2400m); - } else - BUG(); - if (result < 0 && rt != I2400M_RT_BUS) { - dev_err(dev, "%s reset failed (%d); trying SDIO reset\n", - rt == I2400M_RT_WARM ? "warm" : "cold", result); - rt = I2400M_RT_BUS; - goto do_bus_reset; - } - return result; -} - - -static -void i2400ms_netdev_setup(struct net_device *net_dev) -{ - struct i2400m *i2400m = net_dev_to_i2400m(net_dev); - struct i2400ms *i2400ms = container_of(i2400m, struct i2400ms, i2400m); - i2400ms_init(i2400ms); - i2400m_netdev_setup(net_dev); -} - - -/* - * Debug levels control; see debug.h - */ -struct d_level D_LEVEL[] = { - D_SUBMODULE_DEFINE(main), - D_SUBMODULE_DEFINE(tx), - D_SUBMODULE_DEFINE(rx), - D_SUBMODULE_DEFINE(fw), -}; -size_t D_LEVEL_SIZE = ARRAY_SIZE(D_LEVEL); - - -#define __debugfs_register(prefix, name, parent) \ -do { \ - result = d_level_register_debugfs(prefix, name, parent); \ - if (result < 0) \ - goto error; \ -} while (0) - - -static -int i2400ms_debugfs_add(struct i2400ms *i2400ms) -{ - int result; - struct dentry *dentry = i2400ms->i2400m.wimax_dev.debugfs_dentry; - - dentry = debugfs_create_dir("i2400m-sdio", dentry); - result = PTR_ERR(dentry); - if (IS_ERR(dentry)) { - if (result == -ENODEV) - result = 0; /* No debugfs support */ - goto error; - } - i2400ms->debugfs_dentry = dentry; - __debugfs_register("dl_", main, dentry); - __debugfs_register("dl_", tx, dentry); - __debugfs_register("dl_", rx, dentry); - __debugfs_register("dl_", fw, dentry); - - return 0; - -error: - debugfs_remove_recursive(i2400ms->debugfs_dentry); - i2400ms->debugfs_dentry = NULL; - return result; -} - - -static struct device_type i2400ms_type = { - .name = "wimax", -}; - -/* - * Probe a i2400m interface and register it - * - * @func: SDIO function - * @id: SDIO device ID - * @returns: 0 if ok, < 0 errno code on error. - * - * Alloc a net device, initialize the bus-specific details and then - * calls the bus-generic initialization routine. That will register - * the wimax and netdev devices, upload the firmware [using - * _bus_bm_*()], call _bus_dev_start() to finalize the setup of the - * communication with the device and then will start to talk to it to - * finnish setting it up. - * - * Initialization is tricky; some instances of the hw are packed with - * others in a way that requires a third driver that enables the WiMAX - * function. In those cases, we can't enable the SDIO function and - * we'll return with -ENODEV. When the driver that enables the WiMAX - * function does its thing, it has to do a bus_rescan_devices() on the - * SDIO bus so this driver is called again to enumerate the WiMAX - * function. - */ -static -int i2400ms_probe(struct sdio_func *func, - const struct sdio_device_id *id) -{ - int result; - struct net_device *net_dev; - struct device *dev = &func->dev; - struct i2400m *i2400m; - struct i2400ms *i2400ms; - - /* Allocate instance [calls i2400m_netdev_setup() on it]. */ - result = -ENOMEM; - net_dev = alloc_netdev(sizeof(*i2400ms), "wmx%d", - i2400ms_netdev_setup); - if (net_dev == NULL) { - dev_err(dev, "no memory for network device instance\n"); - goto error_alloc_netdev; - } - SET_NETDEV_DEV(net_dev, dev); - SET_NETDEV_DEVTYPE(net_dev, &i2400ms_type); - i2400m = net_dev_to_i2400m(net_dev); - i2400ms = container_of(i2400m, struct i2400ms, i2400m); - i2400m->wimax_dev.net_dev = net_dev; - i2400ms->func = func; - sdio_set_drvdata(func, i2400ms); - - i2400m->bus_tx_block_size = I2400MS_BLK_SIZE; - /* - * Room required in the TX queue for SDIO message to accommodate - * a smallest payload while allocating header space is 224 bytes, - * which is the smallest message size(the block size 256 bytes) - * minus the smallest message header size(32 bytes). - */ - i2400m->bus_tx_room_min = I2400MS_BLK_SIZE - I2400M_PL_ALIGN * 2; - i2400m->bus_pl_size_max = I2400MS_PL_SIZE_MAX; - i2400m->bus_setup = i2400ms_bus_setup; - i2400m->bus_dev_start = i2400ms_bus_dev_start; - i2400m->bus_dev_stop = NULL; - i2400m->bus_release = i2400ms_bus_release; - i2400m->bus_tx_kick = i2400ms_bus_tx_kick; - i2400m->bus_reset = i2400ms_bus_reset; - /* The iwmc3200-wimax sometimes requires the driver to try - * hard when we paint it into a corner. */ - i2400m->bus_bm_retries = I2400M_SDIO_BOOT_RETRIES; - i2400m->bus_bm_cmd_send = i2400ms_bus_bm_cmd_send; - i2400m->bus_bm_wait_for_ack = i2400ms_bus_bm_wait_for_ack; - i2400m->bus_fw_names = i2400ms_bus_fw_names; - i2400m->bus_bm_mac_addr_impaired = 1; - i2400m->bus_bm_pokes_table = &i2400ms_pokes[0]; - - switch (func->device) { - case SDIO_DEVICE_ID_INTEL_IWMC3200WIMAX: - case SDIO_DEVICE_ID_INTEL_IWMC3200WIMAX_2G5: - i2400ms->iwmc3200 = 1; - break; - default: - i2400ms->iwmc3200 = 0; - } - - result = i2400m_setup(i2400m, I2400M_BRI_NO_REBOOT); - if (result < 0) { - dev_err(dev, "cannot setup device: %d\n", result); - goto error_setup; - } - - result = i2400ms_debugfs_add(i2400ms); - if (result < 0) { - dev_err(dev, "cannot create SDIO debugfs: %d\n", - result); - goto error_debugfs_add; - } - return 0; - -error_debugfs_add: - i2400m_release(i2400m); -error_setup: - sdio_set_drvdata(func, NULL); - free_netdev(net_dev); -error_alloc_netdev: - return result; -} - - -static -void i2400ms_remove(struct sdio_func *func) -{ - struct device *dev = &func->dev; - struct i2400ms *i2400ms = sdio_get_drvdata(func); - struct i2400m *i2400m = &i2400ms->i2400m; - struct net_device *net_dev = i2400m->wimax_dev.net_dev; - - d_fnstart(3, dev, "SDIO func %p\n", func); - debugfs_remove_recursive(i2400ms->debugfs_dentry); - i2400ms->debugfs_dentry = NULL; - i2400m_release(i2400m); - sdio_set_drvdata(func, NULL); - free_netdev(net_dev); - d_fnend(3, dev, "SDIO func %p\n", func); -} - -static -const struct sdio_device_id i2400ms_sdio_ids[] = { - /* Intel: i2400m WiMAX (iwmc3200) over SDIO */ - { SDIO_DEVICE(SDIO_VENDOR_ID_INTEL, - SDIO_DEVICE_ID_INTEL_IWMC3200WIMAX) }, - { SDIO_DEVICE(SDIO_VENDOR_ID_INTEL, - SDIO_DEVICE_ID_INTEL_IWMC3200WIMAX_2G5) }, - { /* end: all zeroes */ }, -}; -MODULE_DEVICE_TABLE(sdio, i2400ms_sdio_ids); - - -static -struct sdio_driver i2400m_sdio_driver = { - .name = KBUILD_MODNAME, - .probe = i2400ms_probe, - .remove = i2400ms_remove, - .id_table = i2400ms_sdio_ids, -}; - - -static -int __init i2400ms_driver_init(void) -{ - d_parse_params(D_LEVEL, D_LEVEL_SIZE, i2400ms_debug_params, - "i2400m_sdio.debug"); - return sdio_register_driver(&i2400m_sdio_driver); -} -module_init(i2400ms_driver_init); - - -static -void __exit i2400ms_driver_exit(void) -{ - sdio_unregister_driver(&i2400m_sdio_driver); -} -module_exit(i2400ms_driver_exit); - - -MODULE_AUTHOR("Intel Corporation <linux-wimax@intel.com>"); -MODULE_DESCRIPTION("Intel 2400M WiMAX networking for SDIO"); -MODULE_LICENSE("GPL"); -MODULE_FIRMWARE(I2400MS_FW_FILE_NAME); diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig index 5f58fa53238c..6deaae18db57 100644 --- a/drivers/net/wireless/Kconfig +++ b/drivers/net/wireless/Kconfig @@ -276,7 +276,6 @@ source "drivers/net/wireless/hostap/Kconfig" source "drivers/net/wireless/ipw2x00/Kconfig" source "drivers/net/wireless/iwlwifi/Kconfig" source "drivers/net/wireless/iwlegacy/Kconfig" -source "drivers/net/wireless/iwmc3200wifi/Kconfig" source "drivers/net/wireless/libertas/Kconfig" source "drivers/net/wireless/orinoco/Kconfig" source "drivers/net/wireless/p54/Kconfig" diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile index 0ce218b931d4..062dfdff6364 100644 --- a/drivers/net/wireless/Makefile +++ b/drivers/net/wireless/Makefile @@ -53,8 +53,6 @@ obj-$(CONFIG_MAC80211_HWSIM) += mac80211_hwsim.o obj-$(CONFIG_WL_TI) += ti/ -obj-$(CONFIG_IWM) += iwmc3200wifi/ - obj-$(CONFIG_MWIFIEX) += mwifiex/ obj-$(CONFIG_BRCMFMAC) += brcm80211/ diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 520a4b2eb9cc..a747c632597a 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -7233,8 +7233,8 @@ static int airo_get_aplist(struct net_device *dev, } } else { dwrq->flags = 1; /* Should be define'd */ - memcpy(extra + sizeof(struct sockaddr)*i, - &qual, sizeof(struct iw_quality)*i); + memcpy(extra + sizeof(struct sockaddr) * i, qual, + sizeof(struct iw_quality) * i); } dwrq->length = i; diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h index c54b7d37bff1..6169fbd23ed1 100644 --- a/drivers/net/wireless/ath/ath.h +++ b/drivers/net/wireless/ath/ath.h @@ -143,6 +143,7 @@ struct ath_common { u32 keymax; DECLARE_BITMAP(keymap, ATH_KEYMAX); DECLARE_BITMAP(tkip_keymap, ATH_KEYMAX); + DECLARE_BITMAP(ccmp_keymap, ATH_KEYMAX); enum ath_crypt_caps crypt_caps; unsigned int clockrate; @@ -215,6 +216,7 @@ void ath_printk(const char *level, const struct ath_common *common, * used exclusively for WLAN-BT coexistence starting from * AR9462. * @ATH_DBG_DFS: radar datection + * @ATH_DBG_WOW: Wake on Wireless * @ATH_DBG_ANY: enable all debugging * * The debug level is used to control the amount and type of debugging output @@ -242,6 +244,7 @@ enum ATH_DEBUG { ATH_DBG_BSTUCK = 0x00008000, ATH_DBG_MCI = 0x00010000, ATH_DBG_DFS = 0x00020000, + ATH_DBG_WOW = 0x00040000, ATH_DBG_ANY = 0xffffffff }; diff --git a/drivers/net/wireless/ath/ath5k/Kconfig b/drivers/net/wireless/ath/ath5k/Kconfig index e18a9aa7b6ca..338c5c42357d 100644 --- a/drivers/net/wireless/ath/ath5k/Kconfig +++ b/drivers/net/wireless/ath/ath5k/Kconfig @@ -64,3 +64,11 @@ config ATH5K_PCI ---help--- This adds support for PCI type chipsets of the 5xxx Atheros family. + +config ATH5K_TEST_CHANNELS + bool "Enables testing channels on ath5k" + depends on ATH5K && CFG80211_CERTIFICATION_ONUS + ---help--- + This enables non-standard IEEE 802.11 channels on ath5k, which + can be used for research purposes. This option should be disabled + unless doing research. diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index fbaa30930076..8c4c040a47b8 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -74,10 +74,6 @@ bool ath5k_modparam_nohwcrypt; module_param_named(nohwcrypt, ath5k_modparam_nohwcrypt, bool, S_IRUGO); MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); -static bool modparam_all_channels; -module_param_named(all_channels, modparam_all_channels, bool, S_IRUGO); -MODULE_PARM_DESC(all_channels, "Expose all channels the device can use."); - static bool modparam_fastchanswitch; module_param_named(fastchanswitch, modparam_fastchanswitch, bool, S_IRUGO); MODULE_PARM_DESC(fastchanswitch, "Enable fast channel switching for AR2413/AR5413 radios."); @@ -258,8 +254,15 @@ static int ath5k_reg_notifier(struct wiphy *wiphy, struct regulatory_request *re \********************/ /* - * Returns true for the channel numbers used without all_channels modparam. + * Returns true for the channel numbers used. */ +#ifdef CONFIG_ATH5K_TEST_CHANNELS +static bool ath5k_is_standard_channel(short chan, enum ieee80211_band band) +{ + return true; +} + +#else static bool ath5k_is_standard_channel(short chan, enum ieee80211_band band) { if (band == IEEE80211_BAND_2GHZ && chan <= 14) @@ -276,6 +279,7 @@ static bool ath5k_is_standard_channel(short chan, enum ieee80211_band band) /* 802.11j 4.9GHz (20MHz) */ (chan == 184 || chan == 188 || chan == 192 || chan == 196)); } +#endif static unsigned int ath5k_setup_channels(struct ath5k_hw *ah, struct ieee80211_channel *channels, @@ -316,8 +320,7 @@ ath5k_setup_channels(struct ath5k_hw *ah, struct ieee80211_channel *channels, if (!ath5k_channel_ok(ah, &channels[count])) continue; - if (!modparam_all_channels && - !ath5k_is_standard_channel(ch, band)) + if (!ath5k_is_standard_channel(ch, band)) continue; count++; @@ -1045,11 +1048,11 @@ ath5k_drain_tx_buffs(struct ath5k_hw *ah) ath5k_txbuf_free_skb(ah, bf); - spin_lock_bh(&ah->txbuflock); + spin_lock(&ah->txbuflock); list_move_tail(&bf->list, &ah->txbuf); ah->txbuf_len++; txq->txq_len--; - spin_unlock_bh(&ah->txbuflock); + spin_unlock(&ah->txbuflock); } txq->link = NULL; txq->txq_poll_mark = false; diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c index 22b80af0f47c..260e7dc7f751 100644 --- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c +++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c @@ -594,7 +594,7 @@ ath5k_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u16 queue, qi.tqi_aifs = params->aifs; qi.tqi_cw_min = params->cw_min; qi.tqi_cw_max = params->cw_max; - qi.tqi_burst_time = params->txop; + qi.tqi_burst_time = params->txop * 32; ATH5K_DBG(ah, ATH5K_DEBUG_ANY, "Configure tx [queue %d], " diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig index e507e78398f3..c7aa6646123e 100644 --- a/drivers/net/wireless/ath/ath9k/Kconfig +++ b/drivers/net/wireless/ath/ath9k/Kconfig @@ -64,7 +64,7 @@ config ATH9K_DEBUGFS config ATH9K_DFS_CERTIFIED bool "Atheros DFS support for certified platforms" - depends on ATH9K && EXPERT + depends on ATH9K && CFG80211_CERTIFICATION_ONUS default n ---help--- This option enables DFS support for initiating radiation on diff --git a/drivers/net/wireless/ath/ath9k/Makefile b/drivers/net/wireless/ath/ath9k/Makefile index 9c41232b0cd0..2ad8f9474ba1 100644 --- a/drivers/net/wireless/ath/ath9k/Makefile +++ b/drivers/net/wireless/ath/ath9k/Makefile @@ -17,6 +17,7 @@ ath9k-$(CONFIG_ATH9K_DFS_CERTIFIED) += \ dfs.o \ dfs_pattern_detector.o \ dfs_pri_detector.o +ath9k-$(CONFIG_PM_SLEEP) += wow.o obj-$(CONFIG_ATH9K) += ath9k.o diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c index 4a4e8a2b9d2c..3a69804f4c16 100644 --- a/drivers/net/wireless/ath/ath9k/ahb.c +++ b/drivers/net/wireless/ath/ath9k/ahb.c @@ -35,6 +35,10 @@ static const struct platform_device_id ath9k_platform_id_table[] = { .name = "ar934x_wmac", .driver_data = AR9300_DEVID_AR9340, }, + { + .name = "qca955x_wmac", + .driver_data = AR9300_DEVID_QCA955X, + }, {}, }; diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c index 7ebc3465f22d..ff007f500feb 100644 --- a/drivers/net/wireless/ath/ath9k/ani.c +++ b/drivers/net/wireless/ath/ath9k/ani.c @@ -140,7 +140,8 @@ static void ath9k_ani_restart(struct ath_hw *ah) } /* Adjust the OFDM Noise Immunity Level */ -static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel) +static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel, + bool scan) { struct ar5416AniState *aniState = &ah->curchan->ani; struct ath_common *common = ath9k_hw_common(ah); @@ -153,7 +154,7 @@ static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel) immunityLevel, BEACON_RSSI(ah), aniState->rssiThrLow, aniState->rssiThrHigh); - if (aniState->update_ani) + if (!scan) aniState->ofdmNoiseImmunityLevel = immunityLevel; entry_ofdm = &ofdm_level_table[aniState->ofdmNoiseImmunityLevel]; @@ -199,13 +200,14 @@ static void ath9k_hw_ani_ofdm_err_trigger(struct ath_hw *ah) aniState = &ah->curchan->ani; if (aniState->ofdmNoiseImmunityLevel < ATH9K_ANI_OFDM_MAX_LEVEL) - ath9k_hw_set_ofdm_nil(ah, aniState->ofdmNoiseImmunityLevel + 1); + ath9k_hw_set_ofdm_nil(ah, aniState->ofdmNoiseImmunityLevel + 1, false); } /* * Set the ANI settings to match an CCK level. */ -static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel) +static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel, + bool scan) { struct ar5416AniState *aniState = &ah->curchan->ani; struct ath_common *common = ath9k_hw_common(ah); @@ -222,7 +224,7 @@ static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel) immunityLevel > ATH9K_ANI_CCK_MAX_LEVEL_LOW_RSSI) immunityLevel = ATH9K_ANI_CCK_MAX_LEVEL_LOW_RSSI; - if (aniState->update_ani) + if (!scan) aniState->cckNoiseImmunityLevel = immunityLevel; entry_ofdm = &ofdm_level_table[aniState->ofdmNoiseImmunityLevel]; @@ -254,7 +256,8 @@ static void ath9k_hw_ani_cck_err_trigger(struct ath_hw *ah) aniState = &ah->curchan->ani; if (aniState->cckNoiseImmunityLevel < ATH9K_ANI_CCK_MAX_LEVEL) - ath9k_hw_set_cck_nil(ah, aniState->cckNoiseImmunityLevel + 1); + ath9k_hw_set_cck_nil(ah, aniState->cckNoiseImmunityLevel + 1, + false); } /* @@ -270,13 +273,15 @@ static void ath9k_hw_ani_lower_immunity(struct ath_hw *ah) /* lower OFDM noise immunity */ if (aniState->ofdmNoiseImmunityLevel > 0 && (aniState->ofdmsTurn || aniState->cckNoiseImmunityLevel == 0)) { - ath9k_hw_set_ofdm_nil(ah, aniState->ofdmNoiseImmunityLevel - 1); + ath9k_hw_set_ofdm_nil(ah, aniState->ofdmNoiseImmunityLevel - 1, + false); return; } /* lower CCK noise immunity */ if (aniState->cckNoiseImmunityLevel > 0) - ath9k_hw_set_cck_nil(ah, aniState->cckNoiseImmunityLevel - 1); + ath9k_hw_set_cck_nil(ah, aniState->cckNoiseImmunityLevel - 1, + false); } /* @@ -338,7 +343,6 @@ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning) aniState->ofdmNoiseImmunityLevel, aniState->cckNoiseImmunityLevel); - aniState->update_ani = false; ofdm_nil = ATH9K_ANI_OFDM_DEF_LEVEL; cck_nil = ATH9K_ANI_CCK_DEF_LEVEL; } @@ -354,11 +358,9 @@ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning) is_scanning, aniState->ofdmNoiseImmunityLevel, aniState->cckNoiseImmunityLevel); - - aniState->update_ani = true; } - ath9k_hw_set_ofdm_nil(ah, ofdm_nil); - ath9k_hw_set_cck_nil(ah, cck_nil); + ath9k_hw_set_ofdm_nil(ah, ofdm_nil, is_scanning); + ath9k_hw_set_cck_nil(ah, cck_nil, is_scanning); /* * enable phy counters if hw supports or if not, enable phy @@ -534,7 +536,6 @@ void ath9k_hw_ani_init(struct ath_hw *ah) ani->ofdmWeakSigDetect = ATH9K_ANI_USE_OFDM_WEAK_SIG; ani->cckNoiseImmunityLevel = ATH9K_ANI_CCK_DEF_LEVEL; ani->ofdmNoiseImmunityLevel = ATH9K_ANI_OFDM_DEF_LEVEL; - ani->update_ani = false; } /* diff --git a/drivers/net/wireless/ath/ath9k/ani.h b/drivers/net/wireless/ath/ath9k/ani.h index e9d841bbe86f..1485bf5e3518 100644 --- a/drivers/net/wireless/ath/ath9k/ani.h +++ b/drivers/net/wireless/ath/ath9k/ani.h @@ -114,7 +114,6 @@ struct ar5416AniState { u8 firstepLevel; u8 ofdmWeakSigDetect; u8 cckWeakSigThreshold; - bool update_ani; u32 listenTime; int32_t rssiThrLow; int32_t rssiThrHigh; diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c index edf21ea4fe93..648da3e885e9 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c @@ -26,101 +26,74 @@ static void ar9002_hw_init_mode_regs(struct ath_hw *ah) { if (AR_SREV_9271(ah)) { - INIT_INI_ARRAY(&ah->iniModes, ar9271Modes_9271, - ARRAY_SIZE(ar9271Modes_9271), 5); - INIT_INI_ARRAY(&ah->iniCommon, ar9271Common_9271, - ARRAY_SIZE(ar9271Common_9271), 2); - INIT_INI_ARRAY(&ah->iniModes_9271_ANI_reg, ar9271Modes_9271_ANI_reg, - ARRAY_SIZE(ar9271Modes_9271_ANI_reg), 5); + INIT_INI_ARRAY(&ah->iniModes, ar9271Modes_9271); + INIT_INI_ARRAY(&ah->iniCommon, ar9271Common_9271); + INIT_INI_ARRAY(&ah->iniModes_9271_ANI_reg, ar9271Modes_9271_ANI_reg); return; } if (ah->config.pcie_clock_req) INIT_INI_ARRAY(&ah->iniPcieSerdes, - ar9280PciePhy_clkreq_off_L1_9280, - ARRAY_SIZE(ar9280PciePhy_clkreq_off_L1_9280), 2); + ar9280PciePhy_clkreq_off_L1_9280); else INIT_INI_ARRAY(&ah->iniPcieSerdes, - ar9280PciePhy_clkreq_always_on_L1_9280, - ARRAY_SIZE(ar9280PciePhy_clkreq_always_on_L1_9280), 2); + ar9280PciePhy_clkreq_always_on_L1_9280); +#ifdef CONFIG_PM_SLEEP + INIT_INI_ARRAY(&ah->iniPcieSerdesWow, + ar9280PciePhy_awow); +#endif if (AR_SREV_9287_11_OR_LATER(ah)) { - INIT_INI_ARRAY(&ah->iniModes, ar9287Modes_9287_1_1, - ARRAY_SIZE(ar9287Modes_9287_1_1), 5); - INIT_INI_ARRAY(&ah->iniCommon, ar9287Common_9287_1_1, - ARRAY_SIZE(ar9287Common_9287_1_1), 2); + INIT_INI_ARRAY(&ah->iniModes, ar9287Modes_9287_1_1); + INIT_INI_ARRAY(&ah->iniCommon, ar9287Common_9287_1_1); } else if (AR_SREV_9285_12_OR_LATER(ah)) { - INIT_INI_ARRAY(&ah->iniModes, ar9285Modes_9285_1_2, - ARRAY_SIZE(ar9285Modes_9285_1_2), 5); - INIT_INI_ARRAY(&ah->iniCommon, ar9285Common_9285_1_2, - ARRAY_SIZE(ar9285Common_9285_1_2), 2); + INIT_INI_ARRAY(&ah->iniModes, ar9285Modes_9285_1_2); + INIT_INI_ARRAY(&ah->iniCommon, ar9285Common_9285_1_2); } else if (AR_SREV_9280_20_OR_LATER(ah)) { - INIT_INI_ARRAY(&ah->iniModes, ar9280Modes_9280_2, - ARRAY_SIZE(ar9280Modes_9280_2), 5); - INIT_INI_ARRAY(&ah->iniCommon, ar9280Common_9280_2, - ARRAY_SIZE(ar9280Common_9280_2), 2); + INIT_INI_ARRAY(&ah->iniModes, ar9280Modes_9280_2); + INIT_INI_ARRAY(&ah->iniCommon, ar9280Common_9280_2); INIT_INI_ARRAY(&ah->iniModesFastClock, - ar9280Modes_fast_clock_9280_2, - ARRAY_SIZE(ar9280Modes_fast_clock_9280_2), 3); + ar9280Modes_fast_clock_9280_2); } else if (AR_SREV_9160_10_OR_LATER(ah)) { - INIT_INI_ARRAY(&ah->iniModes, ar5416Modes_9160, - ARRAY_SIZE(ar5416Modes_9160), 5); - INIT_INI_ARRAY(&ah->iniCommon, ar5416Common_9160, - ARRAY_SIZE(ar5416Common_9160), 2); + INIT_INI_ARRAY(&ah->iniModes, ar5416Modes_9160); + INIT_INI_ARRAY(&ah->iniCommon, ar5416Common_9160); if (AR_SREV_9160_11(ah)) { INIT_INI_ARRAY(&ah->iniAddac, - ar5416Addac_9160_1_1, - ARRAY_SIZE(ar5416Addac_9160_1_1), 2); + ar5416Addac_9160_1_1); } else { - INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac_9160, - ARRAY_SIZE(ar5416Addac_9160), 2); + INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac_9160); } } else if (AR_SREV_9100_OR_LATER(ah)) { - INIT_INI_ARRAY(&ah->iniModes, ar5416Modes_9100, - ARRAY_SIZE(ar5416Modes_9100), 5); - INIT_INI_ARRAY(&ah->iniCommon, ar5416Common_9100, - ARRAY_SIZE(ar5416Common_9100), 2); - INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6_9100, - ARRAY_SIZE(ar5416Bank6_9100), 3); - INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac_9100, - ARRAY_SIZE(ar5416Addac_9100), 2); + INIT_INI_ARRAY(&ah->iniModes, ar5416Modes_9100); + INIT_INI_ARRAY(&ah->iniCommon, ar5416Common_9100); + INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6_9100); + INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac_9100); } else { - INIT_INI_ARRAY(&ah->iniModes, ar5416Modes, - ARRAY_SIZE(ar5416Modes), 5); - INIT_INI_ARRAY(&ah->iniCommon, ar5416Common, - ARRAY_SIZE(ar5416Common), 2); - INIT_INI_ARRAY(&ah->iniBank6TPC, ar5416Bank6TPC, - ARRAY_SIZE(ar5416Bank6TPC), 3); - INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac, - ARRAY_SIZE(ar5416Addac), 2); + INIT_INI_ARRAY(&ah->iniModes, ar5416Modes); + INIT_INI_ARRAY(&ah->iniCommon, ar5416Common); + INIT_INI_ARRAY(&ah->iniBank6TPC, ar5416Bank6TPC); + INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac); } if (!AR_SREV_9280_20_OR_LATER(ah)) { /* Common for AR5416, AR913x, AR9160 */ - INIT_INI_ARRAY(&ah->iniBB_RfGain, ar5416BB_RfGain, - ARRAY_SIZE(ar5416BB_RfGain), 3); - - INIT_INI_ARRAY(&ah->iniBank0, ar5416Bank0, - ARRAY_SIZE(ar5416Bank0), 2); - INIT_INI_ARRAY(&ah->iniBank1, ar5416Bank1, - ARRAY_SIZE(ar5416Bank1), 2); - INIT_INI_ARRAY(&ah->iniBank2, ar5416Bank2, - ARRAY_SIZE(ar5416Bank2), 2); - INIT_INI_ARRAY(&ah->iniBank3, ar5416Bank3, - ARRAY_SIZE(ar5416Bank3), 3); - INIT_INI_ARRAY(&ah->iniBank7, ar5416Bank7, - ARRAY_SIZE(ar5416Bank7), 2); + INIT_INI_ARRAY(&ah->iniBB_RfGain, ar5416BB_RfGain); + + INIT_INI_ARRAY(&ah->iniBank0, ar5416Bank0); + INIT_INI_ARRAY(&ah->iniBank1, ar5416Bank1); + INIT_INI_ARRAY(&ah->iniBank2, ar5416Bank2); + INIT_INI_ARRAY(&ah->iniBank3, ar5416Bank3); + INIT_INI_ARRAY(&ah->iniBank7, ar5416Bank7); /* Common for AR5416, AR9160 */ if (!AR_SREV_9100(ah)) - INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6, - ARRAY_SIZE(ar5416Bank6), 3); + INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6); /* Common for AR913x, AR9160 */ if (!AR_SREV_5416(ah)) - INIT_INI_ARRAY(&ah->iniBank6TPC, ar5416Bank6TPC_9100, - ARRAY_SIZE(ar5416Bank6TPC_9100), 3); + INIT_INI_ARRAY(&ah->iniBank6TPC, + ar5416Bank6TPC_9100); } /* iniAddac needs to be modified for these chips */ @@ -143,13 +116,9 @@ static void ar9002_hw_init_mode_regs(struct ath_hw *ah) } if (AR_SREV_9287_11_OR_LATER(ah)) { INIT_INI_ARRAY(&ah->iniCckfirNormal, - ar9287Common_normal_cck_fir_coeff_9287_1_1, - ARRAY_SIZE(ar9287Common_normal_cck_fir_coeff_9287_1_1), - 2); + ar9287Common_normal_cck_fir_coeff_9287_1_1); INIT_INI_ARRAY(&ah->iniCckfirJapan2484, - ar9287Common_japan_2484_cck_fir_coeff_9287_1_1, - ARRAY_SIZE(ar9287Common_japan_2484_cck_fir_coeff_9287_1_1), - 2); + ar9287Common_japan_2484_cck_fir_coeff_9287_1_1); } } @@ -163,20 +132,16 @@ static void ar9280_20_hw_init_rxgain_ini(struct ath_hw *ah) if (rxgain_type == AR5416_EEP_RXGAIN_13DB_BACKOFF) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9280Modes_backoff_13db_rxgain_9280_2, - ARRAY_SIZE(ar9280Modes_backoff_13db_rxgain_9280_2), 5); + ar9280Modes_backoff_13db_rxgain_9280_2); else if (rxgain_type == AR5416_EEP_RXGAIN_23DB_BACKOFF) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9280Modes_backoff_23db_rxgain_9280_2, - ARRAY_SIZE(ar9280Modes_backoff_23db_rxgain_9280_2), 5); + ar9280Modes_backoff_23db_rxgain_9280_2); else INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9280Modes_original_rxgain_9280_2, - ARRAY_SIZE(ar9280Modes_original_rxgain_9280_2), 5); + ar9280Modes_original_rxgain_9280_2); } else { INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9280Modes_original_rxgain_9280_2, - ARRAY_SIZE(ar9280Modes_original_rxgain_9280_2), 5); + ar9280Modes_original_rxgain_9280_2); } } @@ -186,16 +151,13 @@ static void ar9280_20_hw_init_txgain_ini(struct ath_hw *ah, u32 txgain_type) AR5416_EEP_MINOR_VER_19) { if (txgain_type == AR5416_EEP_TXGAIN_HIGH_POWER) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9280Modes_high_power_tx_gain_9280_2, - ARRAY_SIZE(ar9280Modes_high_power_tx_gain_9280_2), 5); + ar9280Modes_high_power_tx_gain_9280_2); else INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9280Modes_original_tx_gain_9280_2, - ARRAY_SIZE(ar9280Modes_original_tx_gain_9280_2), 5); + ar9280Modes_original_tx_gain_9280_2); } else { INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9280Modes_original_tx_gain_9280_2, - ARRAY_SIZE(ar9280Modes_original_tx_gain_9280_2), 5); + ar9280Modes_original_tx_gain_9280_2); } } @@ -203,12 +165,10 @@ static void ar9271_hw_init_txgain_ini(struct ath_hw *ah, u32 txgain_type) { if (txgain_type == AR5416_EEP_TXGAIN_HIGH_POWER) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9271Modes_high_power_tx_gain_9271, - ARRAY_SIZE(ar9271Modes_high_power_tx_gain_9271), 5); + ar9271Modes_high_power_tx_gain_9271); else INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9271Modes_normal_power_tx_gain_9271, - ARRAY_SIZE(ar9271Modes_normal_power_tx_gain_9271), 5); + ar9271Modes_normal_power_tx_gain_9271); } static void ar9002_hw_init_mode_gain_regs(struct ath_hw *ah) @@ -217,8 +177,7 @@ static void ar9002_hw_init_mode_gain_regs(struct ath_hw *ah) if (AR_SREV_9287_11_OR_LATER(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9287Modes_rx_gain_9287_1_1, - ARRAY_SIZE(ar9287Modes_rx_gain_9287_1_1), 5); + ar9287Modes_rx_gain_9287_1_1); else if (AR_SREV_9280_20(ah)) ar9280_20_hw_init_rxgain_ini(ah); @@ -226,8 +185,7 @@ static void ar9002_hw_init_mode_gain_regs(struct ath_hw *ah) ar9271_hw_init_txgain_ini(ah, txgain_type); } else if (AR_SREV_9287_11_OR_LATER(ah)) { INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9287Modes_tx_gain_9287_1_1, - ARRAY_SIZE(ar9287Modes_tx_gain_9287_1_1), 5); + ar9287Modes_tx_gain_9287_1_1); } else if (AR_SREV_9280_20(ah)) { ar9280_20_hw_init_txgain_ini(ah, txgain_type); } else if (AR_SREV_9285_12_OR_LATER(ah)) { @@ -235,26 +193,18 @@ static void ar9002_hw_init_mode_gain_regs(struct ath_hw *ah) if (txgain_type == AR5416_EEP_TXGAIN_HIGH_POWER) { if (AR_SREV_9285E_20(ah)) { INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9285Modes_XE2_0_high_power, - ARRAY_SIZE( - ar9285Modes_XE2_0_high_power), 5); + ar9285Modes_XE2_0_high_power); } else { INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9285Modes_high_power_tx_gain_9285_1_2, - ARRAY_SIZE( - ar9285Modes_high_power_tx_gain_9285_1_2), 5); + ar9285Modes_high_power_tx_gain_9285_1_2); } } else { if (AR_SREV_9285E_20(ah)) { INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9285Modes_XE2_0_normal_power, - ARRAY_SIZE( - ar9285Modes_XE2_0_normal_power), 5); + ar9285Modes_XE2_0_normal_power); } else { INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9285Modes_original_tx_gain_9285_1_2, - ARRAY_SIZE( - ar9285Modes_original_tx_gain_9285_1_2), 5); + ar9285Modes_original_tx_gain_9285_1_2); } } } diff --git a/drivers/net/wireless/ath/ath9k/ar9002_initvals.h b/drivers/net/wireless/ath/ath9k/ar9002_initvals.h index 4d18c66a6790..beb6162cf97c 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9002_initvals.h @@ -925,6 +925,20 @@ static const u32 ar9280PciePhy_clkreq_always_on_L1_9280[][2] = { {0x00004044, 0x00000000}, }; +static const u32 ar9280PciePhy_awow[][2] = { + /* Addr allmodes */ + {0x00004040, 0x9248fd00}, + {0x00004040, 0x24924924}, + {0x00004040, 0xa8000019}, + {0x00004040, 0x13160820}, + {0x00004040, 0xe5980560}, + {0x00004040, 0xc01dcffd}, + {0x00004040, 0x1aaabe41}, + {0x00004040, 0xbe105554}, + {0x00004040, 0x00043007}, + {0x00004044, 0x00000000}, +}; + static const u32 ar9285Modes_9285_1_2[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160}, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h index 952cb2b4656b..89bf94d4d8a1 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h @@ -1,5 +1,6 @@ /* * Copyright (c) 2010-2011 Atheros Communications Inc. + * Copyright (c) 2011-2012 Qualcomm Atheros Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index d7deb8c9f299..84b558d126ca 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -159,14 +159,11 @@ static bool ar9003_hw_calibrate(struct ath_hw *ah, } } - /* Do NF cal only at longer intervals */ - if (longcal) { - /* - * Get the value from the previous NF cal and update - * history buffer. - */ - ath9k_hw_getnf(ah, chan); - + /* + * Do NF cal only at longer intervals. Get the value from + * the previous NF cal and update history buffer. + */ + if (longcal && ath9k_hw_getnf(ah, chan)) { /* * Load the NF from history buffer of the current channel. * NF is slow time-variant, so it is OK to use a historical diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 2cdf82bdb11d..b5c8450e1b9f 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -131,8 +131,9 @@ static const struct ar9300_eeprom ar9300_default = { .thresh62 = 28, .papdRateMaskHt20 = LE32(0x0cf0e0e0), .papdRateMaskHt40 = LE32(0x6cf0e0e0), + .xlna_bias_strength = 0, .futureModal = { - 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, }, }, .base_ext1 = { @@ -331,8 +332,9 @@ static const struct ar9300_eeprom ar9300_default = { .thresh62 = 28, .papdRateMaskHt20 = LE32(0x0c80c080), .papdRateMaskHt40 = LE32(0x0080c080), + .xlna_bias_strength = 0, .futureModal = { - 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, }, }, .base_ext2 = { @@ -704,8 +706,9 @@ static const struct ar9300_eeprom ar9300_x113 = { .thresh62 = 28, .papdRateMaskHt20 = LE32(0x0c80c080), .papdRateMaskHt40 = LE32(0x0080c080), + .xlna_bias_strength = 0, .futureModal = { - 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, }, }, .base_ext1 = { @@ -904,8 +907,9 @@ static const struct ar9300_eeprom ar9300_x113 = { .thresh62 = 28, .papdRateMaskHt20 = LE32(0x0cf0e0e0), .papdRateMaskHt40 = LE32(0x6cf0e0e0), + .xlna_bias_strength = 0, .futureModal = { - 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, }, }, .base_ext2 = { @@ -1278,8 +1282,9 @@ static const struct ar9300_eeprom ar9300_h112 = { .thresh62 = 28, .papdRateMaskHt20 = LE32(0x0c80c080), .papdRateMaskHt40 = LE32(0x0080c080), + .xlna_bias_strength = 0, .futureModal = { - 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, }, }, .base_ext1 = { @@ -1478,8 +1483,9 @@ static const struct ar9300_eeprom ar9300_h112 = { .thresh62 = 28, .papdRateMaskHt20 = LE32(0x0cf0e0e0), .papdRateMaskHt40 = LE32(0x6cf0e0e0), + .xlna_bias_strength = 0, .futureModal = { - 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, }, }, .base_ext2 = { @@ -1852,8 +1858,9 @@ static const struct ar9300_eeprom ar9300_x112 = { .thresh62 = 28, .papdRateMaskHt20 = LE32(0x0c80c080), .papdRateMaskHt40 = LE32(0x0080c080), + .xlna_bias_strength = 0, .futureModal = { - 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, }, }, .base_ext1 = { @@ -2052,8 +2059,9 @@ static const struct ar9300_eeprom ar9300_x112 = { .thresh62 = 28, .papdRateMaskHt20 = LE32(0x0cf0e0e0), .papdRateMaskHt40 = LE32(0x6cf0e0e0), + .xlna_bias_strength = 0, .futureModal = { - 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, }, }, .base_ext2 = { @@ -2425,8 +2433,9 @@ static const struct ar9300_eeprom ar9300_h116 = { .thresh62 = 28, .papdRateMaskHt20 = LE32(0x0c80C080), .papdRateMaskHt40 = LE32(0x0080C080), + .xlna_bias_strength = 0, .futureModal = { - 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, }, }, .base_ext1 = { @@ -2625,8 +2634,9 @@ static const struct ar9300_eeprom ar9300_h116 = { .thresh62 = 28, .papdRateMaskHt20 = LE32(0x0cf0e0e0), .papdRateMaskHt40 = LE32(0x6cf0e0e0), + .xlna_bias_strength = 0, .futureModal = { - 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, }, }, .base_ext2 = { @@ -2971,14 +2981,6 @@ static u32 ath9k_hw_ar9300_get_eeprom(struct ath_hw *ah, return (pBase->txrxMask >> 4) & 0xf; case EEP_RX_MASK: return pBase->txrxMask & 0xf; - case EEP_DRIVE_STRENGTH: -#define AR9300_EEP_BASE_DRIV_STRENGTH 0x1 - return pBase->miscConfiguration & AR9300_EEP_BASE_DRIV_STRENGTH; - case EEP_INTERNAL_REGULATOR: - /* Bit 4 is internal regulator flag */ - return (pBase->featureEnable & 0x10) >> 4; - case EEP_SWREG: - return le32_to_cpu(pBase->swreg); case EEP_PAPRD: return !!(pBase->featureEnable & BIT(5)); case EEP_CHAIN_MASK_REDUCE: @@ -2989,8 +2991,6 @@ static u32 ath9k_hw_ar9300_get_eeprom(struct ath_hw *ah, return eep->modalHeader5G.antennaGain; case EEP_ANTENNA_GAIN_2G: return eep->modalHeader2G.antennaGain; - case EEP_QUICK_DROP: - return pBase->miscConfiguration & BIT(1); default: return 0; } @@ -3260,10 +3260,20 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah, int it; u16 checksum, mchecksum; struct ath_common *common = ath9k_hw_common(ah); + struct ar9300_eeprom *eep; eeprom_read_op read; - if (ath9k_hw_use_flash(ah)) - return ar9300_eeprom_restore_flash(ah, mptr, mdata_size); + if (ath9k_hw_use_flash(ah)) { + u8 txrx; + + ar9300_eeprom_restore_flash(ah, mptr, mdata_size); + + /* check if eeprom contains valid data */ + eep = (struct ar9300_eeprom *) mptr; + txrx = eep->baseEepHeader.txrxMask; + if (txrx != 0 && txrx != 0xff) + return 0; + } word = kzalloc(2048, GFP_KERNEL); if (!word) @@ -3493,23 +3503,24 @@ static int ath9k_hw_ar9300_get_eeprom_rev(struct ath_hw *ah) return 0; } -static s32 ar9003_hw_xpa_bias_level_get(struct ath_hw *ah, bool is2ghz) +static struct ar9300_modal_eep_header *ar9003_modal_header(struct ath_hw *ah, + bool is2ghz) { struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; if (is2ghz) - return eep->modalHeader2G.xpaBiasLvl; + return &eep->modalHeader2G; else - return eep->modalHeader5G.xpaBiasLvl; + return &eep->modalHeader5G; } static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz) { - int bias = ar9003_hw_xpa_bias_level_get(ah, is2ghz); + int bias = ar9003_modal_header(ah, is2ghz)->xpaBiasLvl; if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah)) REG_RMW_FIELD(ah, AR_CH0_TOP2, AR_CH0_TOP2_XPABIASLVL, bias); - else if (AR_SREV_9462(ah)) + else if (AR_SREV_9462(ah) || AR_SREV_9550(ah)) REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias); else { REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias); @@ -3521,57 +3532,26 @@ static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz) } } -static u16 ar9003_switch_com_spdt_get(struct ath_hw *ah, bool is_2ghz) +static u16 ar9003_switch_com_spdt_get(struct ath_hw *ah, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; - __le16 val; - - if (is_2ghz) - val = eep->modalHeader2G.switchcomspdt; - else - val = eep->modalHeader5G.switchcomspdt; - return le16_to_cpu(val); + return le16_to_cpu(ar9003_modal_header(ah, is2ghz)->switchcomspdt); } static u32 ar9003_hw_ant_ctrl_common_get(struct ath_hw *ah, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; - __le32 val; - - if (is2ghz) - val = eep->modalHeader2G.antCtrlCommon; - else - val = eep->modalHeader5G.antCtrlCommon; - return le32_to_cpu(val); + return le32_to_cpu(ar9003_modal_header(ah, is2ghz)->antCtrlCommon); } static u32 ar9003_hw_ant_ctrl_common_2_get(struct ath_hw *ah, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; - __le32 val; - - if (is2ghz) - val = eep->modalHeader2G.antCtrlCommon2; - else - val = eep->modalHeader5G.antCtrlCommon2; - return le32_to_cpu(val); + return le32_to_cpu(ar9003_modal_header(ah, is2ghz)->antCtrlCommon2); } -static u16 ar9003_hw_ant_ctrl_chain_get(struct ath_hw *ah, - int chain, +static u16 ar9003_hw_ant_ctrl_chain_get(struct ath_hw *ah, int chain, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; - __le16 val = 0; - - if (chain >= 0 && chain < AR9300_MAX_CHAINS) { - if (is2ghz) - val = eep->modalHeader2G.antCtrlChain[chain]; - else - val = eep->modalHeader5G.antCtrlChain[chain]; - } - + __le16 val = ar9003_modal_header(ah, is2ghz)->antCtrlChain[chain]; return le16_to_cpu(val); } @@ -3591,6 +3571,9 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) if (AR_SREV_9462(ah)) { REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM, AR_SWITCH_TABLE_COM_AR9462_ALL, value); + } else if (AR_SREV_9550(ah)) { + REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM, + AR_SWITCH_TABLE_COM_AR9550_ALL, value); } else REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM, AR_SWITCH_TABLE_COM_ALL, value); @@ -3678,11 +3661,12 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) static void ar9003_hw_drive_strength_apply(struct ath_hw *ah) { + struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_base_eep_hdr *pBase = &eep->baseEepHeader; int drive_strength; unsigned long reg; - drive_strength = ath9k_hw_ar9300_get_eeprom(ah, EEP_DRIVE_STRENGTH); - + drive_strength = pBase->miscConfiguration & BIT(0); if (!drive_strength) return; @@ -3812,11 +3796,11 @@ static bool is_pmu_set(struct ath_hw *ah, u32 pmu_reg, int pmu_set) void ar9003_hw_internal_regulator_apply(struct ath_hw *ah) { - int internal_regulator = - ath9k_hw_ar9300_get_eeprom(ah, EEP_INTERNAL_REGULATOR); + struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_base_eep_hdr *pBase = &eep->baseEepHeader; u32 reg_val; - if (internal_regulator) { + if (pBase->featureEnable & BIT(4)) { if (AR_SREV_9330(ah) || AR_SREV_9485(ah)) { int reg_pmu_set; @@ -3860,11 +3844,11 @@ void ar9003_hw_internal_regulator_apply(struct ath_hw *ah) if (!is_pmu_set(ah, AR_PHY_PMU2, reg_pmu_set)) return; } else if (AR_SREV_9462(ah)) { - reg_val = ath9k_hw_ar9300_get_eeprom(ah, EEP_SWREG); + reg_val = le32_to_cpu(pBase->swreg); REG_WRITE(ah, AR_PHY_PMU1, reg_val); } else { /* Internal regulator is ON. Write swreg register. */ - reg_val = ath9k_hw_ar9300_get_eeprom(ah, EEP_SWREG); + reg_val = le32_to_cpu(pBase->swreg); REG_WRITE(ah, AR_RTC_REG_CONTROL1, REG_READ(ah, AR_RTC_REG_CONTROL1) & (~AR_RTC_REG_CONTROL1_SWREG_PROGRAM)); @@ -3906,6 +3890,9 @@ static void ar9003_hw_apply_tuning_caps(struct ath_hw *ah) struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; u8 tuning_caps_param = eep->baseEepHeader.params_for_tuning_caps[0]; + if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah)) + return; + if (eep->baseEepHeader.featureEnable & 0x40) { tuning_caps_param &= 0x7f; REG_RMW_FIELD(ah, AR_CH0_XTAL, AR_CH0_XTAL_CAPINDAC, @@ -3918,10 +3905,11 @@ static void ar9003_hw_apply_tuning_caps(struct ath_hw *ah) static void ar9003_hw_quick_drop_apply(struct ath_hw *ah, u16 freq) { struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; - int quick_drop = ath9k_hw_ar9300_get_eeprom(ah, EEP_QUICK_DROP); + struct ar9300_base_eep_hdr *pBase = &eep->baseEepHeader; + int quick_drop; s32 t[3], f[3] = {5180, 5500, 5785}; - if (!quick_drop) + if (!(pBase->miscConfiguration & BIT(1))) return; if (freq < 4000) @@ -3935,13 +3923,11 @@ static void ar9003_hw_quick_drop_apply(struct ath_hw *ah, u16 freq) REG_RMW_FIELD(ah, AR_PHY_AGC, AR_PHY_AGC_QUICK_DROP, quick_drop); } -static void ar9003_hw_txend_to_xpa_off_apply(struct ath_hw *ah, u16 freq) +static void ar9003_hw_txend_to_xpa_off_apply(struct ath_hw *ah, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; u32 value; - value = (freq < 4000) ? eep->modalHeader2G.txEndToXpaOff : - eep->modalHeader5G.txEndToXpaOff; + value = ar9003_modal_header(ah, is2ghz)->txEndToXpaOff; REG_RMW_FIELD(ah, AR_PHY_XPA_TIMING_CTL, AR_PHY_XPA_TIMING_CTL_TX_END_XPAB_OFF, value); @@ -3949,19 +3935,63 @@ static void ar9003_hw_txend_to_xpa_off_apply(struct ath_hw *ah, u16 freq) AR_PHY_XPA_TIMING_CTL_TX_END_XPAA_OFF, value); } +static void ar9003_hw_xpa_timing_control_apply(struct ath_hw *ah, bool is2ghz) +{ + struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + u8 xpa_ctl; + + if (!(eep->baseEepHeader.featureEnable & 0x80)) + return; + + if (!AR_SREV_9300(ah) && !AR_SREV_9340(ah) && !AR_SREV_9580(ah)) + return; + + xpa_ctl = ar9003_modal_header(ah, is2ghz)->txFrameToXpaOn; + if (is2ghz) + REG_RMW_FIELD(ah, AR_PHY_XPA_TIMING_CTL, + AR_PHY_XPA_TIMING_CTL_FRAME_XPAB_ON, xpa_ctl); + else + REG_RMW_FIELD(ah, AR_PHY_XPA_TIMING_CTL, + AR_PHY_XPA_TIMING_CTL_FRAME_XPAA_ON, xpa_ctl); +} + +static void ar9003_hw_xlna_bias_strength_apply(struct ath_hw *ah, bool is2ghz) +{ + struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + u8 bias; + + if (!(eep->baseEepHeader.featureEnable & 0x40)) + return; + + if (!AR_SREV_9300(ah)) + return; + + bias = ar9003_modal_header(ah, is2ghz)->xlna_bias_strength; + REG_RMW_FIELD(ah, AR_PHY_65NM_CH0_RXTX4, AR_PHY_65NM_RXTX4_XLNA_BIAS, + bias & 0x3); + bias >>= 2; + REG_RMW_FIELD(ah, AR_PHY_65NM_CH1_RXTX4, AR_PHY_65NM_RXTX4_XLNA_BIAS, + bias & 0x3); + bias >>= 2; + REG_RMW_FIELD(ah, AR_PHY_65NM_CH2_RXTX4, AR_PHY_65NM_RXTX4_XLNA_BIAS, + bias & 0x3); +} + static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah, struct ath9k_channel *chan) { - ar9003_hw_xpa_bias_level_apply(ah, IS_CHAN_2GHZ(chan)); - ar9003_hw_ant_ctrl_apply(ah, IS_CHAN_2GHZ(chan)); + bool is2ghz = IS_CHAN_2GHZ(chan); + ar9003_hw_xpa_timing_control_apply(ah, is2ghz); + ar9003_hw_xpa_bias_level_apply(ah, is2ghz); + ar9003_hw_ant_ctrl_apply(ah, is2ghz); ar9003_hw_drive_strength_apply(ah); + ar9003_hw_xlna_bias_strength_apply(ah, is2ghz); ar9003_hw_atten_apply(ah, chan); ar9003_hw_quick_drop_apply(ah, chan->channel); - if (!AR_SREV_9330(ah) && !AR_SREV_9340(ah)) + if (!AR_SREV_9330(ah) && !AR_SREV_9340(ah) && !AR_SREV_9550(ah)) ar9003_hw_internal_regulator_apply(ah); - if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah)) - ar9003_hw_apply_tuning_caps(ah); - ar9003_hw_txend_to_xpa_off_apply(ah, chan->channel); + ar9003_hw_apply_tuning_caps(ah); + ar9003_hw_txend_to_xpa_off_apply(ah, is2ghz); } static void ath9k_hw_ar9300_set_addac(struct ath_hw *ah, @@ -5097,14 +5127,9 @@ s32 ar9003_hw_get_rx_gain_idx(struct ath_hw *ah) return (eep->baseEepHeader.txrxgain) & 0xf; /* bits 3:0 */ } -u8 *ar9003_get_spur_chan_ptr(struct ath_hw *ah, bool is_2ghz) +u8 *ar9003_get_spur_chan_ptr(struct ath_hw *ah, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; - - if (is_2ghz) - return eep->modalHeader2G.spurChans; - else - return eep->modalHeader5G.spurChans; + return ar9003_modal_header(ah, is2ghz)->spurChans; } unsigned int ar9003_get_paprd_scale_factor(struct ath_hw *ah, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h index 8396d150ce01..3a1ff55bceb9 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h @@ -231,7 +231,8 @@ struct ar9300_modal_eep_header { __le32 papdRateMaskHt20; __le32 papdRateMaskHt40; __le16 switchcomspdt; - u8 futureModal[8]; + u8 xlna_bias_strength; + u8 futureModal[7]; } __packed; struct ar9300_cal_data_per_freq_op_loop { diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index a0e3394b10dc..1e8a4da5952f 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -21,6 +21,7 @@ #include "ar9340_initvals.h" #include "ar9330_1p1_initvals.h" #include "ar9330_1p2_initvals.h" +#include "ar955x_1p0_initvals.h" #include "ar9580_1p0_initvals.h" #include "ar9462_2p0_initvals.h" @@ -43,408 +44,310 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) ar9462_2p0_baseband_core_txfir_coeff_japan_2484 if (AR_SREV_9330_11(ah)) { /* mac */ - INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], - ar9331_1p1_mac_core, - ARRAY_SIZE(ar9331_1p1_mac_core), 2); + ar9331_1p1_mac_core); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST], - ar9331_1p1_mac_postamble, - ARRAY_SIZE(ar9331_1p1_mac_postamble), 5); + ar9331_1p1_mac_postamble); /* bb */ - INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE], - ar9331_1p1_baseband_core, - ARRAY_SIZE(ar9331_1p1_baseband_core), 2); + ar9331_1p1_baseband_core); INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST], - ar9331_1p1_baseband_postamble, - ARRAY_SIZE(ar9331_1p1_baseband_postamble), 5); + ar9331_1p1_baseband_postamble); /* radio */ - INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE], - ar9331_1p1_radio_core, - ARRAY_SIZE(ar9331_1p1_radio_core), 2); - INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], NULL, 0, 0); + ar9331_1p1_radio_core); /* soc */ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE], - ar9331_1p1_soc_preamble, - ARRAY_SIZE(ar9331_1p1_soc_preamble), 2); - INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0); + ar9331_1p1_soc_preamble); INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], - ar9331_1p1_soc_postamble, - ARRAY_SIZE(ar9331_1p1_soc_postamble), 2); + ar9331_1p1_soc_postamble); /* rx/tx gain */ INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9331_common_rx_gain_1p1, - ARRAY_SIZE(ar9331_common_rx_gain_1p1), 2); + ar9331_common_rx_gain_1p1); INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9331_modes_lowest_ob_db_tx_gain_1p1, - ARRAY_SIZE(ar9331_modes_lowest_ob_db_tx_gain_1p1), - 5); + ar9331_modes_lowest_ob_db_tx_gain_1p1); /* additional clock settings */ if (ah->is_clk_25mhz) INIT_INI_ARRAY(&ah->iniAdditional, - ar9331_1p1_xtal_25M, - ARRAY_SIZE(ar9331_1p1_xtal_25M), 2); + ar9331_1p1_xtal_25M); else INIT_INI_ARRAY(&ah->iniAdditional, - ar9331_1p1_xtal_40M, - ARRAY_SIZE(ar9331_1p1_xtal_40M), 2); + ar9331_1p1_xtal_40M); } else if (AR_SREV_9330_12(ah)) { /* mac */ - INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], - ar9331_1p2_mac_core, - ARRAY_SIZE(ar9331_1p2_mac_core), 2); + ar9331_1p2_mac_core); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST], - ar9331_1p2_mac_postamble, - ARRAY_SIZE(ar9331_1p2_mac_postamble), 5); + ar9331_1p2_mac_postamble); /* bb */ - INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE], - ar9331_1p2_baseband_core, - ARRAY_SIZE(ar9331_1p2_baseband_core), 2); + ar9331_1p2_baseband_core); INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST], - ar9331_1p2_baseband_postamble, - ARRAY_SIZE(ar9331_1p2_baseband_postamble), 5); + ar9331_1p2_baseband_postamble); /* radio */ - INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE], - ar9331_1p2_radio_core, - ARRAY_SIZE(ar9331_1p2_radio_core), 2); - INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], NULL, 0, 0); + ar9331_1p2_radio_core); /* soc */ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE], - ar9331_1p2_soc_preamble, - ARRAY_SIZE(ar9331_1p2_soc_preamble), 2); - INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0); + ar9331_1p2_soc_preamble); INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], - ar9331_1p2_soc_postamble, - ARRAY_SIZE(ar9331_1p2_soc_postamble), 2); + ar9331_1p2_soc_postamble); /* rx/tx gain */ INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9331_common_rx_gain_1p2, - ARRAY_SIZE(ar9331_common_rx_gain_1p2), 2); + ar9331_common_rx_gain_1p2); INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9331_modes_lowest_ob_db_tx_gain_1p2, - ARRAY_SIZE(ar9331_modes_lowest_ob_db_tx_gain_1p2), - 5); + ar9331_modes_lowest_ob_db_tx_gain_1p2); /* additional clock settings */ if (ah->is_clk_25mhz) INIT_INI_ARRAY(&ah->iniAdditional, - ar9331_1p2_xtal_25M, - ARRAY_SIZE(ar9331_1p2_xtal_25M), 2); + ar9331_1p2_xtal_25M); else INIT_INI_ARRAY(&ah->iniAdditional, - ar9331_1p2_xtal_40M, - ARRAY_SIZE(ar9331_1p2_xtal_40M), 2); + ar9331_1p2_xtal_40M); } else if (AR_SREV_9340(ah)) { /* mac */ - INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], - ar9340_1p0_mac_core, - ARRAY_SIZE(ar9340_1p0_mac_core), 2); + ar9340_1p0_mac_core); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST], - ar9340_1p0_mac_postamble, - ARRAY_SIZE(ar9340_1p0_mac_postamble), 5); + ar9340_1p0_mac_postamble); /* bb */ - INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE], - ar9340_1p0_baseband_core, - ARRAY_SIZE(ar9340_1p0_baseband_core), 2); + ar9340_1p0_baseband_core); INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST], - ar9340_1p0_baseband_postamble, - ARRAY_SIZE(ar9340_1p0_baseband_postamble), 5); + ar9340_1p0_baseband_postamble); /* radio */ - INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE], - ar9340_1p0_radio_core, - ARRAY_SIZE(ar9340_1p0_radio_core), 2); + ar9340_1p0_radio_core); INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], - ar9340_1p0_radio_postamble, - ARRAY_SIZE(ar9340_1p0_radio_postamble), 5); + ar9340_1p0_radio_postamble); /* soc */ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE], - ar9340_1p0_soc_preamble, - ARRAY_SIZE(ar9340_1p0_soc_preamble), 2); - INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0); + ar9340_1p0_soc_preamble); INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], - ar9340_1p0_soc_postamble, - ARRAY_SIZE(ar9340_1p0_soc_postamble), 5); + ar9340_1p0_soc_postamble); /* rx/tx gain */ INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9340Common_wo_xlna_rx_gain_table_1p0, - ARRAY_SIZE(ar9340Common_wo_xlna_rx_gain_table_1p0), - 5); + ar9340Common_wo_xlna_rx_gain_table_1p0); INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9340Modes_high_ob_db_tx_gain_table_1p0, - ARRAY_SIZE(ar9340Modes_high_ob_db_tx_gain_table_1p0), - 5); + ar9340Modes_high_ob_db_tx_gain_table_1p0); INIT_INI_ARRAY(&ah->iniModesFastClock, - ar9340Modes_fast_clock_1p0, - ARRAY_SIZE(ar9340Modes_fast_clock_1p0), - 3); + ar9340Modes_fast_clock_1p0); if (!ah->is_clk_25mhz) INIT_INI_ARRAY(&ah->iniAdditional, - ar9340_1p0_radio_core_40M, - ARRAY_SIZE(ar9340_1p0_radio_core_40M), - 2); + ar9340_1p0_radio_core_40M); } else if (AR_SREV_9485_11(ah)) { /* mac */ - INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], - ar9485_1_1_mac_core, - ARRAY_SIZE(ar9485_1_1_mac_core), 2); + ar9485_1_1_mac_core); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST], - ar9485_1_1_mac_postamble, - ARRAY_SIZE(ar9485_1_1_mac_postamble), 5); + ar9485_1_1_mac_postamble); /* bb */ - INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], ar9485_1_1, - ARRAY_SIZE(ar9485_1_1), 2); + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], ar9485_1_1); INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE], - ar9485_1_1_baseband_core, - ARRAY_SIZE(ar9485_1_1_baseband_core), 2); + ar9485_1_1_baseband_core); INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST], - ar9485_1_1_baseband_postamble, - ARRAY_SIZE(ar9485_1_1_baseband_postamble), 5); + ar9485_1_1_baseband_postamble); /* radio */ - INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE], - ar9485_1_1_radio_core, - ARRAY_SIZE(ar9485_1_1_radio_core), 2); + ar9485_1_1_radio_core); INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], - ar9485_1_1_radio_postamble, - ARRAY_SIZE(ar9485_1_1_radio_postamble), 2); + ar9485_1_1_radio_postamble); /* soc */ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE], - ar9485_1_1_soc_preamble, - ARRAY_SIZE(ar9485_1_1_soc_preamble), 2); - INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0); - INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], NULL, 0, 0); + ar9485_1_1_soc_preamble); /* rx/tx gain */ INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9485Common_wo_xlna_rx_gain_1_1, - ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1), 2); + ar9485Common_wo_xlna_rx_gain_1_1); INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9485_modes_lowest_ob_db_tx_gain_1_1, - ARRAY_SIZE(ar9485_modes_lowest_ob_db_tx_gain_1_1), - 5); + ar9485_modes_lowest_ob_db_tx_gain_1_1); /* Load PCIE SERDES settings from INI */ /* Awake Setting */ INIT_INI_ARRAY(&ah->iniPcieSerdes, - ar9485_1_1_pcie_phy_clkreq_disable_L1, - ARRAY_SIZE(ar9485_1_1_pcie_phy_clkreq_disable_L1), - 2); + ar9485_1_1_pcie_phy_clkreq_disable_L1); /* Sleep Setting */ INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower, - ar9485_1_1_pcie_phy_clkreq_disable_L1, - ARRAY_SIZE(ar9485_1_1_pcie_phy_clkreq_disable_L1), - 2); + ar9485_1_1_pcie_phy_clkreq_disable_L1); } else if (AR_SREV_9462_20(ah)) { - INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0); - INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], ar9462_2p0_mac_core, - ARRAY_SIZE(ar9462_2p0_mac_core), 2); + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], ar9462_2p0_mac_core); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST], - ar9462_2p0_mac_postamble, - ARRAY_SIZE(ar9462_2p0_mac_postamble), 5); + ar9462_2p0_mac_postamble); - INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE], - ar9462_2p0_baseband_core, - ARRAY_SIZE(ar9462_2p0_baseband_core), 2); + ar9462_2p0_baseband_core); INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST], - ar9462_2p0_baseband_postamble, - ARRAY_SIZE(ar9462_2p0_baseband_postamble), 5); + ar9462_2p0_baseband_postamble); - INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE], - ar9462_2p0_radio_core, - ARRAY_SIZE(ar9462_2p0_radio_core), 2); + ar9462_2p0_radio_core); INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], - ar9462_2p0_radio_postamble, - ARRAY_SIZE(ar9462_2p0_radio_postamble), 5); + ar9462_2p0_radio_postamble); INIT_INI_ARRAY(&ah->ini_radio_post_sys2ant, - ar9462_2p0_radio_postamble_sys2ant, - ARRAY_SIZE(ar9462_2p0_radio_postamble_sys2ant), - 5); + ar9462_2p0_radio_postamble_sys2ant); INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE], - ar9462_2p0_soc_preamble, - ARRAY_SIZE(ar9462_2p0_soc_preamble), 2); - INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0); + ar9462_2p0_soc_preamble); INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], - ar9462_2p0_soc_postamble, - ARRAY_SIZE(ar9462_2p0_soc_postamble), 5); + ar9462_2p0_soc_postamble); INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9462_common_rx_gain_table_2p0, - ARRAY_SIZE(ar9462_common_rx_gain_table_2p0), 2); + ar9462_common_rx_gain_table_2p0); /* Awake -> Sleep Setting */ INIT_INI_ARRAY(&ah->iniPcieSerdes, - PCIE_PLL_ON_CREQ_DIS_L1_2P0, - ARRAY_SIZE(PCIE_PLL_ON_CREQ_DIS_L1_2P0), - 2); + PCIE_PLL_ON_CREQ_DIS_L1_2P0); /* Sleep -> Awake Setting */ INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower, - PCIE_PLL_ON_CREQ_DIS_L1_2P0, - ARRAY_SIZE(PCIE_PLL_ON_CREQ_DIS_L1_2P0), - 2); + PCIE_PLL_ON_CREQ_DIS_L1_2P0); /* Fast clock modal settings */ INIT_INI_ARRAY(&ah->iniModesFastClock, - ar9462_modes_fast_clock_2p0, - ARRAY_SIZE(ar9462_modes_fast_clock_2p0), 3); + ar9462_modes_fast_clock_2p0); INIT_INI_ARRAY(&ah->iniCckfirJapan2484, - AR9462_BB_CTX_COEFJ(2p0), - ARRAY_SIZE(AR9462_BB_CTX_COEFJ(2p0)), 2); + AR9462_BB_CTX_COEFJ(2p0)); - INIT_INI_ARRAY(&ah->ini_japan2484, AR9462_BBC_TXIFR_COEFFJ, - ARRAY_SIZE(AR9462_BBC_TXIFR_COEFFJ), 2); + INIT_INI_ARRAY(&ah->ini_japan2484, AR9462_BBC_TXIFR_COEFFJ); + } else if (AR_SREV_9550(ah)) { + /* mac */ + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], + ar955x_1p0_mac_core); + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST], + ar955x_1p0_mac_postamble); + + /* bb */ + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE], + ar955x_1p0_baseband_core); + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST], + ar955x_1p0_baseband_postamble); + + /* radio */ + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE], + ar955x_1p0_radio_core); + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], + ar955x_1p0_radio_postamble); + + /* soc */ + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE], + ar955x_1p0_soc_preamble); + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], + ar955x_1p0_soc_postamble); + + /* rx/tx gain */ + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar955x_1p0_common_wo_xlna_rx_gain_table); + INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds, + ar955x_1p0_common_wo_xlna_rx_gain_bounds); + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar955x_1p0_modes_xpa_tx_gain_table); + /* Fast clock modal settings */ + INIT_INI_ARRAY(&ah->iniModesFastClock, + ar955x_1p0_modes_fast_clock); } else if (AR_SREV_9580(ah)) { /* mac */ - INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], - ar9580_1p0_mac_core, - ARRAY_SIZE(ar9580_1p0_mac_core), 2); + ar9580_1p0_mac_core); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST], - ar9580_1p0_mac_postamble, - ARRAY_SIZE(ar9580_1p0_mac_postamble), 5); + ar9580_1p0_mac_postamble); /* bb */ - INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE], - ar9580_1p0_baseband_core, - ARRAY_SIZE(ar9580_1p0_baseband_core), 2); + ar9580_1p0_baseband_core); INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST], - ar9580_1p0_baseband_postamble, - ARRAY_SIZE(ar9580_1p0_baseband_postamble), 5); + ar9580_1p0_baseband_postamble); /* radio */ - INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE], - ar9580_1p0_radio_core, - ARRAY_SIZE(ar9580_1p0_radio_core), 2); + ar9580_1p0_radio_core); INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], - ar9580_1p0_radio_postamble, - ARRAY_SIZE(ar9580_1p0_radio_postamble), 5); + ar9580_1p0_radio_postamble); /* soc */ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE], - ar9580_1p0_soc_preamble, - ARRAY_SIZE(ar9580_1p0_soc_preamble), 2); - INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0); + ar9580_1p0_soc_preamble); INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], - ar9580_1p0_soc_postamble, - ARRAY_SIZE(ar9580_1p0_soc_postamble), 5); + ar9580_1p0_soc_postamble); /* rx/tx gain */ INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9580_1p0_rx_gain_table, - ARRAY_SIZE(ar9580_1p0_rx_gain_table), 2); + ar9580_1p0_rx_gain_table); INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9580_1p0_low_ob_db_tx_gain_table, - ARRAY_SIZE(ar9580_1p0_low_ob_db_tx_gain_table), - 5); + ar9580_1p0_low_ob_db_tx_gain_table); INIT_INI_ARRAY(&ah->iniModesFastClock, - ar9580_1p0_modes_fast_clock, - ARRAY_SIZE(ar9580_1p0_modes_fast_clock), - 3); + ar9580_1p0_modes_fast_clock); } else { /* mac */ - INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], - ar9300_2p2_mac_core, - ARRAY_SIZE(ar9300_2p2_mac_core), 2); + ar9300_2p2_mac_core); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST], - ar9300_2p2_mac_postamble, - ARRAY_SIZE(ar9300_2p2_mac_postamble), 5); + ar9300_2p2_mac_postamble); /* bb */ - INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE], - ar9300_2p2_baseband_core, - ARRAY_SIZE(ar9300_2p2_baseband_core), 2); + ar9300_2p2_baseband_core); INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST], - ar9300_2p2_baseband_postamble, - ARRAY_SIZE(ar9300_2p2_baseband_postamble), 5); + ar9300_2p2_baseband_postamble); /* radio */ - INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE], - ar9300_2p2_radio_core, - ARRAY_SIZE(ar9300_2p2_radio_core), 2); + ar9300_2p2_radio_core); INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], - ar9300_2p2_radio_postamble, - ARRAY_SIZE(ar9300_2p2_radio_postamble), 5); + ar9300_2p2_radio_postamble); /* soc */ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE], - ar9300_2p2_soc_preamble, - ARRAY_SIZE(ar9300_2p2_soc_preamble), 2); - INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0); + ar9300_2p2_soc_preamble); INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], - ar9300_2p2_soc_postamble, - ARRAY_SIZE(ar9300_2p2_soc_postamble), 5); + ar9300_2p2_soc_postamble); /* rx/tx gain */ INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9300Common_rx_gain_table_2p2, - ARRAY_SIZE(ar9300Common_rx_gain_table_2p2), 2); + ar9300Common_rx_gain_table_2p2); INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9300Modes_lowest_ob_db_tx_gain_table_2p2, - ARRAY_SIZE(ar9300Modes_lowest_ob_db_tx_gain_table_2p2), - 5); + ar9300Modes_lowest_ob_db_tx_gain_table_2p2); /* Load PCIE SERDES settings from INI */ /* Awake Setting */ INIT_INI_ARRAY(&ah->iniPcieSerdes, - ar9300PciePhy_pll_on_clkreq_disable_L1_2p2, - ARRAY_SIZE(ar9300PciePhy_pll_on_clkreq_disable_L1_2p2), - 2); + ar9300PciePhy_pll_on_clkreq_disable_L1_2p2); /* Sleep Setting */ INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower, - ar9300PciePhy_pll_on_clkreq_disable_L1_2p2, - ARRAY_SIZE(ar9300PciePhy_pll_on_clkreq_disable_L1_2p2), - 2); + ar9300PciePhy_pll_on_clkreq_disable_L1_2p2); /* Fast clock modal settings */ INIT_INI_ARRAY(&ah->iniModesFastClock, - ar9300Modes_fast_clock_2p2, - ARRAY_SIZE(ar9300Modes_fast_clock_2p2), - 3); + ar9300Modes_fast_clock_2p2); } } @@ -452,146 +355,110 @@ static void ar9003_tx_gain_table_mode0(struct ath_hw *ah) { if (AR_SREV_9330_12(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9331_modes_lowest_ob_db_tx_gain_1p2, - ARRAY_SIZE(ar9331_modes_lowest_ob_db_tx_gain_1p2), - 5); + ar9331_modes_lowest_ob_db_tx_gain_1p2); else if (AR_SREV_9330_11(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9331_modes_lowest_ob_db_tx_gain_1p1, - ARRAY_SIZE(ar9331_modes_lowest_ob_db_tx_gain_1p1), - 5); + ar9331_modes_lowest_ob_db_tx_gain_1p1); else if (AR_SREV_9340(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9340Modes_lowest_ob_db_tx_gain_table_1p0, - ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0), - 5); + ar9340Modes_lowest_ob_db_tx_gain_table_1p0); else if (AR_SREV_9485_11(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9485_modes_lowest_ob_db_tx_gain_1_1, - ARRAY_SIZE(ar9485_modes_lowest_ob_db_tx_gain_1_1), - 5); + ar9485_modes_lowest_ob_db_tx_gain_1_1); + else if (AR_SREV_9550(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar955x_1p0_modes_xpa_tx_gain_table); else if (AR_SREV_9580(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9580_1p0_lowest_ob_db_tx_gain_table, - ARRAY_SIZE(ar9580_1p0_lowest_ob_db_tx_gain_table), - 5); + ar9580_1p0_lowest_ob_db_tx_gain_table); else if (AR_SREV_9462_20(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9462_modes_low_ob_db_tx_gain_table_2p0, - ARRAY_SIZE(ar9462_modes_low_ob_db_tx_gain_table_2p0), - 5); + ar9462_modes_low_ob_db_tx_gain_table_2p0); else INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9300Modes_lowest_ob_db_tx_gain_table_2p2, - ARRAY_SIZE(ar9300Modes_lowest_ob_db_tx_gain_table_2p2), - 5); + ar9300Modes_lowest_ob_db_tx_gain_table_2p2); } static void ar9003_tx_gain_table_mode1(struct ath_hw *ah) { if (AR_SREV_9330_12(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9331_modes_high_ob_db_tx_gain_1p2, - ARRAY_SIZE(ar9331_modes_high_ob_db_tx_gain_1p2), - 5); + ar9331_modes_high_ob_db_tx_gain_1p2); else if (AR_SREV_9330_11(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9331_modes_high_ob_db_tx_gain_1p1, - ARRAY_SIZE(ar9331_modes_high_ob_db_tx_gain_1p1), - 5); + ar9331_modes_high_ob_db_tx_gain_1p1); else if (AR_SREV_9340(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9340Modes_lowest_ob_db_tx_gain_table_1p0, - ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0), - 5); + ar9340Modes_high_ob_db_tx_gain_table_1p0); else if (AR_SREV_9485_11(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9485Modes_high_ob_db_tx_gain_1_1, - ARRAY_SIZE(ar9485Modes_high_ob_db_tx_gain_1_1), - 5); + ar9485Modes_high_ob_db_tx_gain_1_1); else if (AR_SREV_9580(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9580_1p0_high_ob_db_tx_gain_table, - ARRAY_SIZE(ar9580_1p0_high_ob_db_tx_gain_table), - 5); + ar9580_1p0_high_ob_db_tx_gain_table); + else if (AR_SREV_9550(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar955x_1p0_modes_no_xpa_tx_gain_table); else if (AR_SREV_9462_20(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9462_modes_high_ob_db_tx_gain_table_2p0, - ARRAY_SIZE(ar9462_modes_high_ob_db_tx_gain_table_2p0), - 5); + ar9462_modes_high_ob_db_tx_gain_table_2p0); else INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9300Modes_high_ob_db_tx_gain_table_2p2, - ARRAY_SIZE(ar9300Modes_high_ob_db_tx_gain_table_2p2), - 5); + ar9300Modes_high_ob_db_tx_gain_table_2p2); } static void ar9003_tx_gain_table_mode2(struct ath_hw *ah) { if (AR_SREV_9330_12(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9331_modes_low_ob_db_tx_gain_1p2, - ARRAY_SIZE(ar9331_modes_low_ob_db_tx_gain_1p2), - 5); + ar9331_modes_low_ob_db_tx_gain_1p2); else if (AR_SREV_9330_11(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9331_modes_low_ob_db_tx_gain_1p1, - ARRAY_SIZE(ar9331_modes_low_ob_db_tx_gain_1p1), - 5); + ar9331_modes_low_ob_db_tx_gain_1p1); else if (AR_SREV_9340(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9340Modes_lowest_ob_db_tx_gain_table_1p0, - ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0), - 5); + ar9340Modes_low_ob_db_tx_gain_table_1p0); else if (AR_SREV_9485_11(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9485Modes_low_ob_db_tx_gain_1_1, - ARRAY_SIZE(ar9485Modes_low_ob_db_tx_gain_1_1), - 5); + ar9485Modes_low_ob_db_tx_gain_1_1); else if (AR_SREV_9580(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9580_1p0_low_ob_db_tx_gain_table, - ARRAY_SIZE(ar9580_1p0_low_ob_db_tx_gain_table), - 5); + ar9580_1p0_low_ob_db_tx_gain_table); else INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9300Modes_low_ob_db_tx_gain_table_2p2, - ARRAY_SIZE(ar9300Modes_low_ob_db_tx_gain_table_2p2), - 5); + ar9300Modes_low_ob_db_tx_gain_table_2p2); } static void ar9003_tx_gain_table_mode3(struct ath_hw *ah) { if (AR_SREV_9330_12(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9331_modes_high_power_tx_gain_1p2, - ARRAY_SIZE(ar9331_modes_high_power_tx_gain_1p2), - 5); + ar9331_modes_high_power_tx_gain_1p2); else if (AR_SREV_9330_11(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9331_modes_high_power_tx_gain_1p1, - ARRAY_SIZE(ar9331_modes_high_power_tx_gain_1p1), - 5); + ar9331_modes_high_power_tx_gain_1p1); else if (AR_SREV_9340(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9340Modes_lowest_ob_db_tx_gain_table_1p0, - ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0), - 5); + ar9340Modes_high_power_tx_gain_table_1p0); else if (AR_SREV_9485_11(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9485Modes_high_power_tx_gain_1_1, - ARRAY_SIZE(ar9485Modes_high_power_tx_gain_1_1), - 5); + ar9485Modes_high_power_tx_gain_1_1); else if (AR_SREV_9580(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9580_1p0_high_power_tx_gain_table, - ARRAY_SIZE(ar9580_1p0_high_power_tx_gain_table), - 5); + ar9580_1p0_high_power_tx_gain_table); else INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9300Modes_high_power_tx_gain_table_2p2, - ARRAY_SIZE(ar9300Modes_high_power_tx_gain_table_2p2), - 5); + ar9300Modes_high_power_tx_gain_table_2p2); +} + +static void ar9003_tx_gain_table_mode4(struct ath_hw *ah) +{ + if (AR_SREV_9340(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9340Modes_mixed_ob_db_tx_gain_table_1p0); + else if (AR_SREV_9580(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9580_1p0_mixed_ob_db_tx_gain_table); } static void ar9003_tx_gain_table_apply(struct ath_hw *ah) @@ -610,6 +477,9 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) case 3: ar9003_tx_gain_table_mode3(ah); break; + case 4: + ar9003_tx_gain_table_mode4(ah); + break; } } @@ -617,86 +487,67 @@ static void ar9003_rx_gain_table_mode0(struct ath_hw *ah) { if (AR_SREV_9330_12(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9331_common_rx_gain_1p2, - ARRAY_SIZE(ar9331_common_rx_gain_1p2), - 2); + ar9331_common_rx_gain_1p2); else if (AR_SREV_9330_11(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9331_common_rx_gain_1p1, - ARRAY_SIZE(ar9331_common_rx_gain_1p1), - 2); + ar9331_common_rx_gain_1p1); else if (AR_SREV_9340(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9340Common_rx_gain_table_1p0, - ARRAY_SIZE(ar9340Common_rx_gain_table_1p0), - 2); + ar9340Common_rx_gain_table_1p0); else if (AR_SREV_9485_11(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9485Common_wo_xlna_rx_gain_1_1, - ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1), - 2); - else if (AR_SREV_9580(ah)) + ar9485Common_wo_xlna_rx_gain_1_1); + else if (AR_SREV_9550(ah)) { + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar955x_1p0_common_rx_gain_table); + INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds, + ar955x_1p0_common_rx_gain_bounds); + } else if (AR_SREV_9580(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9580_1p0_rx_gain_table, - ARRAY_SIZE(ar9580_1p0_rx_gain_table), - 2); + ar9580_1p0_rx_gain_table); else if (AR_SREV_9462_20(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9462_common_rx_gain_table_2p0, - ARRAY_SIZE(ar9462_common_rx_gain_table_2p0), - 2); + ar9462_common_rx_gain_table_2p0); else INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9300Common_rx_gain_table_2p2, - ARRAY_SIZE(ar9300Common_rx_gain_table_2p2), - 2); + ar9300Common_rx_gain_table_2p2); } static void ar9003_rx_gain_table_mode1(struct ath_hw *ah) { if (AR_SREV_9330_12(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9331_common_wo_xlna_rx_gain_1p2, - ARRAY_SIZE(ar9331_common_wo_xlna_rx_gain_1p2), - 2); + ar9331_common_wo_xlna_rx_gain_1p2); else if (AR_SREV_9330_11(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9331_common_wo_xlna_rx_gain_1p1, - ARRAY_SIZE(ar9331_common_wo_xlna_rx_gain_1p1), - 2); + ar9331_common_wo_xlna_rx_gain_1p1); else if (AR_SREV_9340(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9340Common_wo_xlna_rx_gain_table_1p0, - ARRAY_SIZE(ar9340Common_wo_xlna_rx_gain_table_1p0), - 2); + ar9340Common_wo_xlna_rx_gain_table_1p0); else if (AR_SREV_9485_11(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9485Common_wo_xlna_rx_gain_1_1, - ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1), - 2); + ar9485Common_wo_xlna_rx_gain_1_1); else if (AR_SREV_9462_20(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9462_common_wo_xlna_rx_gain_table_2p0, - ARRAY_SIZE(ar9462_common_wo_xlna_rx_gain_table_2p0), - 2); - else if (AR_SREV_9580(ah)) + ar9462_common_wo_xlna_rx_gain_table_2p0); + else if (AR_SREV_9550(ah)) { + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar955x_1p0_common_wo_xlna_rx_gain_table); + INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds, + ar955x_1p0_common_wo_xlna_rx_gain_bounds); + } else if (AR_SREV_9580(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9580_1p0_wo_xlna_rx_gain_table, - ARRAY_SIZE(ar9580_1p0_wo_xlna_rx_gain_table), - 2); + ar9580_1p0_wo_xlna_rx_gain_table); else INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9300Common_wo_xlna_rx_gain_table_2p2, - ARRAY_SIZE(ar9300Common_wo_xlna_rx_gain_table_2p2), - 2); + ar9300Common_wo_xlna_rx_gain_table_2p2); } static void ar9003_rx_gain_table_mode2(struct ath_hw *ah) { if (AR_SREV_9462_20(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9462_common_mixed_rx_gain_table_2p0, - ARRAY_SIZE(ar9462_common_mixed_rx_gain_table_2p0), 2); + ar9462_common_mixed_rx_gain_table_2p0); } static void ar9003_rx_gain_table_apply(struct ath_hw *ah) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index 61558375bfbf..9a34fcaae3ff 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -1015,12 +1015,9 @@ void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool force) return; if (mci->is_2g) { - if (!force) { - ar9003_mci_send_2g5g_status(ah, true); - - ar9003_mci_send_lna_transfer(ah, true); - udelay(5); - } + ar9003_mci_send_2g5g_status(ah, true); + ar9003_mci_send_lna_transfer(ah, true); + udelay(5); REG_CLR_BIT(ah, AR_MCI_TX_CTRL, AR_MCI_TX_CTRL_DISABLE_LNA_UPDATE); @@ -1030,10 +1027,8 @@ void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool force) if (!(mci->config & ATH_MCI_CONFIG_DISABLE_OSLA)) ar9003_mci_osla_setup(ah, true); } else { - if (!force) { - ar9003_mci_send_lna_take(ah, true); - udelay(5); - } + ar9003_mci_send_lna_take(ah, true); + udelay(5); REG_SET_BIT(ah, AR_MCI_TX_CTRL, AR_MCI_TX_CTRL_DISABLE_LNA_UPDATE); @@ -1041,8 +1036,7 @@ void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool force) AR_BTCOEX_CTRL_BT_OWN_SPDT_CTRL); ar9003_mci_osla_setup(ah, false); - if (!force) - ar9003_mci_send_2g5g_status(ah, true); + ar9003_mci_send_2g5g_status(ah, true); } } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c index 3d400e8d6535..2c9f7d7ed4cc 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c @@ -211,7 +211,7 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah) AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_NUM_CORR_STAGES, 7); REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3, AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_MIN_LOOPBACK_DEL, 1); - if (AR_SREV_9485(ah) || AR_SREV_9462(ah)) + if (AR_SREV_9485(ah) || AR_SREV_9462(ah) || AR_SREV_9550(ah)) REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3, AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP, -3); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 6b91ebb158fe..e476f9f92ce3 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -99,7 +99,7 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) channelSel = (freq * 4) / 120; chan_frac = (((freq * 4) % 120) * 0x20000) / 120; channelSel = (channelSel << 17) | chan_frac; - } else if (AR_SREV_9340(ah)) { + } else if (AR_SREV_9340(ah) || AR_SREV_9550(ah)) { if (ah->is_clk_25mhz) { u32 chan_frac; @@ -113,11 +113,12 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) /* Set to 2G mode */ bMode = 1; } else { - if (AR_SREV_9340(ah) && ah->is_clk_25mhz) { + if ((AR_SREV_9340(ah) || AR_SREV_9550(ah)) && + ah->is_clk_25mhz) { u32 chan_frac; - channelSel = (freq * 2) / 75; - chan_frac = (((freq * 2) % 75) * 0x20000) / 75; + channelSel = freq / 75; + chan_frac = ((freq % 75) * 0x20000) / 75; channelSel = (channelSel << 17) | chan_frac; } else { channelSel = CHANSEL_5G(freq); @@ -180,7 +181,8 @@ static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah, * is out-of-band and can be ignored. */ - if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah)) { + if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah) || + AR_SREV_9550(ah)) { if (spur_fbin_ptr[0] == 0) /* No spur */ return; max_spur_cnts = 5; @@ -205,7 +207,8 @@ static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah, if (AR_SREV_9462(ah) && (i == 0 || i == 3)) continue; negative = 0; - if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah)) + if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah) || + AR_SREV_9550(ah)) cur_bb_spur = ath9k_hw_fbin2freq(spur_fbin_ptr[i], IS_CHAN_2GHZ(chan)); else @@ -618,6 +621,50 @@ static void ar9003_hw_prog_ini(struct ath_hw *ah, } } +static int ar9550_hw_get_modes_txgain_index(struct ath_hw *ah, + struct ath9k_channel *chan) +{ + int ret; + + switch (chan->chanmode) { + case CHANNEL_A: + case CHANNEL_A_HT20: + if (chan->channel <= 5350) + ret = 1; + else if ((chan->channel > 5350) && (chan->channel <= 5600)) + ret = 3; + else + ret = 5; + break; + + case CHANNEL_A_HT40PLUS: + case CHANNEL_A_HT40MINUS: + if (chan->channel <= 5350) + ret = 2; + else if ((chan->channel > 5350) && (chan->channel <= 5600)) + ret = 4; + else + ret = 6; + break; + + case CHANNEL_G: + case CHANNEL_G_HT20: + case CHANNEL_B: + ret = 8; + break; + + case CHANNEL_G_HT40PLUS: + case CHANNEL_G_HT40MINUS: + ret = 7; + break; + + default: + ret = -EINVAL; + } + + return ret; +} + static int ar9003_hw_process_ini(struct ath_hw *ah, struct ath9k_channel *chan) { @@ -659,7 +706,22 @@ static int ar9003_hw_process_ini(struct ath_hw *ah, } REG_WRITE_ARRAY(&ah->iniModesRxGain, 1, regWrites); - REG_WRITE_ARRAY(&ah->iniModesTxGain, modesIndex, regWrites); + if (AR_SREV_9550(ah)) + REG_WRITE_ARRAY(&ah->ini_modes_rx_gain_bounds, modesIndex, + regWrites); + + if (AR_SREV_9550(ah)) { + int modes_txgain_index; + + modes_txgain_index = ar9550_hw_get_modes_txgain_index(ah, chan); + if (modes_txgain_index < 0) + return -EINVAL; + + REG_WRITE_ARRAY(&ah->iniModesTxGain, modes_txgain_index, + regWrites); + } else { + REG_WRITE_ARRAY(&ah->iniModesTxGain, modesIndex, regWrites); + } /* * For 5GHz channels requiring Fast Clock, apply diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index ed662c3bae5b..7bfbaf065a43 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -633,11 +633,13 @@ #define AR_PHY_65NM_CH0_BIAS2 0x160c4 #define AR_PHY_65NM_CH0_BIAS4 0x160cc #define AR_PHY_65NM_CH0_RXTX4 0x1610c +#define AR_PHY_65NM_CH1_RXTX4 0x1650c +#define AR_PHY_65NM_CH2_RXTX4 0x1690c #define AR_CH0_TOP (AR_SREV_9300(ah) ? 0x16288 : \ ((AR_SREV_9462(ah) ? 0x1628c : 0x16280))) -#define AR_CH0_TOP_XPABIASLVL (0x300) -#define AR_CH0_TOP_XPABIASLVL_S (8) +#define AR_CH0_TOP_XPABIASLVL (AR_SREV_9550(ah) ? 0x3c0 : 0x300) +#define AR_CH0_TOP_XPABIASLVL_S (AR_SREV_9550(ah) ? 6 : 8) #define AR_CH0_THERM (AR_SREV_9300(ah) ? 0x16290 : \ ((AR_SREV_9485(ah) ? 0x1628c : 0x16294))) @@ -650,6 +652,8 @@ #define AR_SWITCH_TABLE_COM_ALL_S (0) #define AR_SWITCH_TABLE_COM_AR9462_ALL (0xffffff) #define AR_SWITCH_TABLE_COM_AR9462_ALL_S (0) +#define AR_SWITCH_TABLE_COM_AR9550_ALL (0xffffff) +#define AR_SWITCH_TABLE_COM_AR9550_ALL_S (0) #define AR_SWITCH_TABLE_COM_SPDT (0x00f00000) #define AR_SWITCH_TABLE_COM_SPDT_ALL (0x0000fff0) #define AR_SWITCH_TABLE_COM_SPDT_ALL_S (4) @@ -874,6 +878,9 @@ #define AR_PHY_65NM_CH0_RXTX4_THERM_ON 0x10000000 #define AR_PHY_65NM_CH0_RXTX4_THERM_ON_S 28 +#define AR_PHY_65NM_RXTX4_XLNA_BIAS 0xC0000000 +#define AR_PHY_65NM_RXTX4_XLNA_BIAS_S 30 + /* * Channel 1 Register Map */ diff --git a/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h b/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h index 1bd3a3d22101..6e1756bc3833 100644 --- a/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h @@ -337,12 +337,7 @@ static const u32 ar9331_modes_low_ob_db_tx_gain_1p1[][5] = { {0x00016284, 0x14d3f000, 0x14d3f000, 0x14d3f000, 0x14d3f000}, }; -static const u32 ar9331_1p1_baseband_core_txfir_coeff_japan_2484[][2] = { - /* Addr allmodes */ - {0x0000a398, 0x00000000}, - {0x0000a39c, 0x6f7f0301}, - {0x0000a3a0, 0xca9228ee}, -}; +#define ar9331_1p1_baseband_core_txfir_coeff_japan_2484 ar9462_2p0_baseband_core_txfir_coeff_japan_2484 static const u32 ar9331_1p1_xtal_25M[][2] = { /* Addr allmodes */ @@ -783,17 +778,7 @@ static const u32 ar9331_modes_high_power_tx_gain_1p1[][5] = { {0x00016284, 0x14d3f000, 0x14d3f000, 0x14d3f000, 0x14d3f000}, }; -static const u32 ar9331_1p1_mac_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160}, - {0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c}, - {0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38}, - {0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00}, - {0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b}, - {0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810}, - {0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a}, - {0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440}, -}; +#define ar9331_1p1_mac_postamble ar9300_2p2_mac_postamble static const u32 ar9331_1p1_soc_preamble[][2] = { /* Addr allmodes */ @@ -1112,38 +1097,4 @@ static const u32 ar9331_common_tx_gain_offset1_1[][1] = { {0x00000000}, }; -static const u32 ar9331_1p1_chansel_xtal_25M[] = { - 0x0101479e, - 0x0101d027, - 0x010258af, - 0x0102e138, - 0x010369c0, - 0x0103f249, - 0x01047ad1, - 0x0105035a, - 0x01058be2, - 0x0106146b, - 0x01069cf3, - 0x0107257c, - 0x0107ae04, - 0x0108f5b2, -}; - -static const u32 ar9331_1p1_chansel_xtal_40M[] = { - 0x00a0ccbe, - 0x00a12213, - 0x00a17769, - 0x00a1ccbe, - 0x00a22213, - 0x00a27769, - 0x00a2ccbe, - 0x00a32213, - 0x00a37769, - 0x00a3ccbe, - 0x00a42213, - 0x00a47769, - 0x00a4ccbe, - 0x00a5998b, -}; - #endif /* INITVALS_9330_1P1_H */ diff --git a/drivers/net/wireless/ath/ath9k/ar9330_1p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9330_1p2_initvals.h index 0e6ca0834b34..57ed8a112173 100644 --- a/drivers/net/wireless/ath/ath9k/ar9330_1p2_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9330_1p2_initvals.h @@ -1,5 +1,6 @@ /* - * Copyright (c) 2011 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. + * Copyright (c) 2011-2012 Qualcomm Atheros Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -17,8 +18,8 @@ #ifndef INITVALS_9330_1P2_H #define INITVALS_9330_1P2_H -static const u32 ar9331_modes_lowest_ob_db_tx_gain_1p2[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ +static const u32 ar9331_modes_high_ob_db_tx_gain_1p2[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x0000a410, 0x000050d7, 0x000050d7, 0x000050d7, 0x000050d7}, {0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, {0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, @@ -102,8 +103,14 @@ static const u32 ar9331_modes_lowest_ob_db_tx_gain_1p2[][5] = { {0x0000a63c, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, }; +#define ar9331_modes_high_power_tx_gain_1p2 ar9331_modes_high_ob_db_tx_gain_1p2 + +#define ar9331_modes_low_ob_db_tx_gain_1p2 ar9331_modes_high_power_tx_gain_1p2 + +#define ar9331_modes_lowest_ob_db_tx_gain_1p2 ar9331_modes_low_ob_db_tx_gain_1p2 + static const u32 ar9331_1p2_baseband_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8005, 0xd00a8005}, {0x00009820, 0x206a002e, 0x206a002e, 0x206a002e, 0x206a002e}, {0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0}, @@ -147,191 +154,6 @@ static const u32 ar9331_1p2_baseband_postamble[][5] = { {0x0000ae18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, }; -static const u32 ar9331_modes_high_ob_db_tx_gain_1p2[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x0000a410, 0x000050d7, 0x000050d7, 0x000050d7, 0x000050d7}, - {0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, - {0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, - {0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, - {0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200}, - {0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202}, - {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400}, - {0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402}, - {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404}, - {0x0000a520, 0x2f001f04, 0x2f001f04, 0x23000a00, 0x23000a00}, - {0x0000a524, 0x35001fc4, 0x35001fc4, 0x27000a02, 0x27000a02}, - {0x0000a528, 0x3c022f04, 0x3c022f04, 0x2b000a04, 0x2b000a04}, - {0x0000a52c, 0x41023e85, 0x41023e85, 0x3f001620, 0x3f001620}, - {0x0000a530, 0x48023ec6, 0x48023ec6, 0x41001621, 0x41001621}, - {0x0000a534, 0x4d023f01, 0x4d023f01, 0x44001640, 0x44001640}, - {0x0000a538, 0x53023f4b, 0x53023f4b, 0x46001641, 0x46001641}, - {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x48001642, 0x48001642}, - {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x4b001644, 0x4b001644}, - {0x0000a544, 0x6502feca, 0x6502feca, 0x4e001a81, 0x4e001a81}, - {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x51001a83, 0x51001a83}, - {0x0000a54c, 0x7203feca, 0x7203feca, 0x54001c84, 0x54001c84}, - {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x57001ce3, 0x57001ce3}, - {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x5b001ce5, 0x5b001ce5}, - {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5f001ce9, 0x5f001ce9}, - {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x66001eec, 0x66001eec}, - {0x0000a560, 0x900fff0b, 0x900fff0b, 0x66001eec, 0x66001eec}, - {0x0000a564, 0x960fffcb, 0x960fffcb, 0x66001eec, 0x66001eec}, - {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a580, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, - {0x0000a584, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, - {0x0000a588, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, - {0x0000a58c, 0x11062202, 0x11062202, 0x0b000200, 0x0b000200}, - {0x0000a590, 0x17022e00, 0x17022e00, 0x0f000202, 0x0f000202}, - {0x0000a594, 0x1d000ec2, 0x1d000ec2, 0x11000400, 0x11000400}, - {0x0000a598, 0x25020ec0, 0x25020ec0, 0x15000402, 0x15000402}, - {0x0000a59c, 0x2b020ec3, 0x2b020ec3, 0x19000404, 0x19000404}, - {0x0000a5a0, 0x2f001f04, 0x2f001f04, 0x1b000603, 0x1b000603}, - {0x0000a5a4, 0x35001fc4, 0x35001fc4, 0x1f000a02, 0x1f000a02}, - {0x0000a5a8, 0x3c022f04, 0x3c022f04, 0x23000a04, 0x23000a04}, - {0x0000a5ac, 0x41023e85, 0x41023e85, 0x26000a20, 0x26000a20}, - {0x0000a5b0, 0x48023ec6, 0x48023ec6, 0x2a000e20, 0x2a000e20}, - {0x0000a5b4, 0x4d023f01, 0x4d023f01, 0x2e000e22, 0x2e000e22}, - {0x0000a5b8, 0x53023f4b, 0x53023f4b, 0x31000e24, 0x31000e24}, - {0x0000a5bc, 0x5a027f09, 0x5a027f09, 0x34001640, 0x34001640}, - {0x0000a5c0, 0x5f027fc9, 0x5f027fc9, 0x38001660, 0x38001660}, - {0x0000a5c4, 0x6502feca, 0x6502feca, 0x3b001861, 0x3b001861}, - {0x0000a5c8, 0x6b02ff4a, 0x6b02ff4a, 0x3e001a81, 0x3e001a81}, - {0x0000a5cc, 0x7203feca, 0x7203feca, 0x42001a83, 0x42001a83}, - {0x0000a5d0, 0x7703ff0b, 0x7703ff0b, 0x44001c84, 0x44001c84}, - {0x0000a5d4, 0x7d06ffcb, 0x7d06ffcb, 0x48001ce3, 0x48001ce3}, - {0x0000a5d8, 0x8407ff0b, 0x8407ff0b, 0x4c001ce5, 0x4c001ce5}, - {0x0000a5dc, 0x8907ffcb, 0x8907ffcb, 0x50001ce9, 0x50001ce9}, - {0x0000a5e0, 0x900fff0b, 0x900fff0b, 0x54001ceb, 0x54001ceb}, - {0x0000a5e4, 0x960fffcb, 0x960fffcb, 0x56001eec, 0x56001eec}, - {0x0000a5e8, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5ec, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5f0, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5f4, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5f8, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5fc, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000}, - {0x0000a618, 0x02008501, 0x02008501, 0x02008501, 0x02008501}, - {0x0000a61c, 0x02008802, 0x02008802, 0x02008802, 0x02008802}, - {0x0000a620, 0x0300c802, 0x0300c802, 0x0300c802, 0x0300c802}, - {0x0000a624, 0x0300cc03, 0x0300cc03, 0x0300cc03, 0x0300cc03}, - {0x0000a628, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a62c, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a630, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a634, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a638, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a63c, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, -}; - -static const u32 ar9331_modes_low_ob_db_tx_gain_1p2[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x0000a410, 0x000050d7, 0x000050d7, 0x000050d7, 0x000050d7}, - {0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, - {0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, - {0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, - {0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200}, - {0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202}, - {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400}, - {0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402}, - {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404}, - {0x0000a520, 0x2f001f04, 0x2f001f04, 0x23000a00, 0x23000a00}, - {0x0000a524, 0x35001fc4, 0x35001fc4, 0x27000a02, 0x27000a02}, - {0x0000a528, 0x3c022f04, 0x3c022f04, 0x2b000a04, 0x2b000a04}, - {0x0000a52c, 0x41023e85, 0x41023e85, 0x3f001620, 0x3f001620}, - {0x0000a530, 0x48023ec6, 0x48023ec6, 0x41001621, 0x41001621}, - {0x0000a534, 0x4d023f01, 0x4d023f01, 0x44001640, 0x44001640}, - {0x0000a538, 0x53023f4b, 0x53023f4b, 0x46001641, 0x46001641}, - {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x48001642, 0x48001642}, - {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x4b001644, 0x4b001644}, - {0x0000a544, 0x6502feca, 0x6502feca, 0x4e001a81, 0x4e001a81}, - {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x51001a83, 0x51001a83}, - {0x0000a54c, 0x7203feca, 0x7203feca, 0x54001c84, 0x54001c84}, - {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x57001ce3, 0x57001ce3}, - {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x5b001ce5, 0x5b001ce5}, - {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5f001ce9, 0x5f001ce9}, - {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x66001eec, 0x66001eec}, - {0x0000a560, 0x900fff0b, 0x900fff0b, 0x66001eec, 0x66001eec}, - {0x0000a564, 0x960fffcb, 0x960fffcb, 0x66001eec, 0x66001eec}, - {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a580, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, - {0x0000a584, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, - {0x0000a588, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, - {0x0000a58c, 0x11062202, 0x11062202, 0x0b000200, 0x0b000200}, - {0x0000a590, 0x17022e00, 0x17022e00, 0x0f000202, 0x0f000202}, - {0x0000a594, 0x1d000ec2, 0x1d000ec2, 0x11000400, 0x11000400}, - {0x0000a598, 0x25020ec0, 0x25020ec0, 0x15000402, 0x15000402}, - {0x0000a59c, 0x2b020ec3, 0x2b020ec3, 0x19000404, 0x19000404}, - {0x0000a5a0, 0x2f001f04, 0x2f001f04, 0x1b000603, 0x1b000603}, - {0x0000a5a4, 0x35001fc4, 0x35001fc4, 0x1f000a02, 0x1f000a02}, - {0x0000a5a8, 0x3c022f04, 0x3c022f04, 0x23000a04, 0x23000a04}, - {0x0000a5ac, 0x41023e85, 0x41023e85, 0x26000a20, 0x26000a20}, - {0x0000a5b0, 0x48023ec6, 0x48023ec6, 0x2a000e20, 0x2a000e20}, - {0x0000a5b4, 0x4d023f01, 0x4d023f01, 0x2e000e22, 0x2e000e22}, - {0x0000a5b8, 0x53023f4b, 0x53023f4b, 0x31000e24, 0x31000e24}, - {0x0000a5bc, 0x5a027f09, 0x5a027f09, 0x34001640, 0x34001640}, - {0x0000a5c0, 0x5f027fc9, 0x5f027fc9, 0x38001660, 0x38001660}, - {0x0000a5c4, 0x6502feca, 0x6502feca, 0x3b001861, 0x3b001861}, - {0x0000a5c8, 0x6b02ff4a, 0x6b02ff4a, 0x3e001a81, 0x3e001a81}, - {0x0000a5cc, 0x7203feca, 0x7203feca, 0x42001a83, 0x42001a83}, - {0x0000a5d0, 0x7703ff0b, 0x7703ff0b, 0x44001c84, 0x44001c84}, - {0x0000a5d4, 0x7d06ffcb, 0x7d06ffcb, 0x48001ce3, 0x48001ce3}, - {0x0000a5d8, 0x8407ff0b, 0x8407ff0b, 0x4c001ce5, 0x4c001ce5}, - {0x0000a5dc, 0x8907ffcb, 0x8907ffcb, 0x50001ce9, 0x50001ce9}, - {0x0000a5e0, 0x900fff0b, 0x900fff0b, 0x54001ceb, 0x54001ceb}, - {0x0000a5e4, 0x960fffcb, 0x960fffcb, 0x56001eec, 0x56001eec}, - {0x0000a5e8, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5ec, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5f0, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5f4, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5f8, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5fc, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000}, - {0x0000a618, 0x02008501, 0x02008501, 0x02008501, 0x02008501}, - {0x0000a61c, 0x02008802, 0x02008802, 0x02008802, 0x02008802}, - {0x0000a620, 0x0300c802, 0x0300c802, 0x0300c802, 0x0300c802}, - {0x0000a624, 0x0300cc03, 0x0300cc03, 0x0300cc03, 0x0300cc03}, - {0x0000a628, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a62c, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a630, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a634, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a638, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a63c, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, -}; - -static const u32 ar9331_1p2_baseband_core_txfir_coeff_japan_2484[][2] = { - /* Addr allmodes */ - {0x0000a398, 0x00000000}, - {0x0000a39c, 0x6f7f0301}, - {0x0000a3a0, 0xca9228ee}, -}; - -static const u32 ar9331_1p2_xtal_25M[][2] = { - /* Addr allmodes */ - {0x00007038, 0x000002f8}, - {0x00008244, 0x0010f3d7}, - {0x0000824c, 0x0001e7ae}, - {0x0001609c, 0x0f508f29}, -}; - static const u32 ar9331_1p2_radio_core[][2] = { /* Addr allmodes */ {0x00016000, 0x36db6db6}, @@ -397,684 +219,24 @@ static const u32 ar9331_1p2_radio_core[][2] = { {0x000163d4, 0x00000000}, }; -static const u32 ar9331_1p2_soc_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x00007010, 0x00000022, 0x00000022, 0x00000022, 0x00000022}, -}; +#define ar9331_1p2_baseband_core_txfir_coeff_japan_2484 ar9331_1p1_baseband_core_txfir_coeff_japan_2484 -static const u32 ar9331_common_wo_xlna_rx_gain_1p2[][2] = { - /* Addr allmodes */ - {0x0000a000, 0x00060005}, - {0x0000a004, 0x00810080}, - {0x0000a008, 0x00830082}, - {0x0000a00c, 0x00850084}, - {0x0000a010, 0x01820181}, - {0x0000a014, 0x01840183}, - {0x0000a018, 0x01880185}, - {0x0000a01c, 0x018a0189}, - {0x0000a020, 0x02850284}, - {0x0000a024, 0x02890288}, - {0x0000a028, 0x028b028a}, - {0x0000a02c, 0x03850384}, - {0x0000a030, 0x03890388}, - {0x0000a034, 0x038b038a}, - {0x0000a038, 0x038d038c}, - {0x0000a03c, 0x03910390}, - {0x0000a040, 0x03930392}, - {0x0000a044, 0x03950394}, - {0x0000a048, 0x00000396}, - {0x0000a04c, 0x00000000}, - {0x0000a050, 0x00000000}, - {0x0000a054, 0x00000000}, - {0x0000a058, 0x00000000}, - {0x0000a05c, 0x00000000}, - {0x0000a060, 0x00000000}, - {0x0000a064, 0x00000000}, - {0x0000a068, 0x00000000}, - {0x0000a06c, 0x00000000}, - {0x0000a070, 0x00000000}, - {0x0000a074, 0x00000000}, - {0x0000a078, 0x00000000}, - {0x0000a07c, 0x00000000}, - {0x0000a080, 0x28282828}, - {0x0000a084, 0x28282828}, - {0x0000a088, 0x28282828}, - {0x0000a08c, 0x28282828}, - {0x0000a090, 0x28282828}, - {0x0000a094, 0x24242428}, - {0x0000a098, 0x171e1e1e}, - {0x0000a09c, 0x02020b0b}, - {0x0000a0a0, 0x02020202}, - {0x0000a0a4, 0x00000000}, - {0x0000a0a8, 0x00000000}, - {0x0000a0ac, 0x00000000}, - {0x0000a0b0, 0x00000000}, - {0x0000a0b4, 0x00000000}, - {0x0000a0b8, 0x00000000}, - {0x0000a0bc, 0x00000000}, - {0x0000a0c0, 0x22072208}, - {0x0000a0c4, 0x22052206}, - {0x0000a0c8, 0x22032204}, - {0x0000a0cc, 0x22012202}, - {0x0000a0d0, 0x221f2200}, - {0x0000a0d4, 0x221d221e}, - {0x0000a0d8, 0x33023303}, - {0x0000a0dc, 0x33003301}, - {0x0000a0e0, 0x331e331f}, - {0x0000a0e4, 0x4402331d}, - {0x0000a0e8, 0x44004401}, - {0x0000a0ec, 0x441e441f}, - {0x0000a0f0, 0x55025503}, - {0x0000a0f4, 0x55005501}, - {0x0000a0f8, 0x551e551f}, - {0x0000a0fc, 0x6602551d}, - {0x0000a100, 0x66006601}, - {0x0000a104, 0x661e661f}, - {0x0000a108, 0x7703661d}, - {0x0000a10c, 0x77017702}, - {0x0000a110, 0x00007700}, - {0x0000a114, 0x00000000}, - {0x0000a118, 0x00000000}, - {0x0000a11c, 0x00000000}, - {0x0000a120, 0x00000000}, - {0x0000a124, 0x00000000}, - {0x0000a128, 0x00000000}, - {0x0000a12c, 0x00000000}, - {0x0000a130, 0x00000000}, - {0x0000a134, 0x00000000}, - {0x0000a138, 0x00000000}, - {0x0000a13c, 0x00000000}, - {0x0000a140, 0x001f0000}, - {0x0000a144, 0x111f1100}, - {0x0000a148, 0x111d111e}, - {0x0000a14c, 0x111b111c}, - {0x0000a150, 0x22032204}, - {0x0000a154, 0x22012202}, - {0x0000a158, 0x221f2200}, - {0x0000a15c, 0x221d221e}, - {0x0000a160, 0x33013302}, - {0x0000a164, 0x331f3300}, - {0x0000a168, 0x4402331e}, - {0x0000a16c, 0x44004401}, - {0x0000a170, 0x441e441f}, - {0x0000a174, 0x55015502}, - {0x0000a178, 0x551f5500}, - {0x0000a17c, 0x6602551e}, - {0x0000a180, 0x66006601}, - {0x0000a184, 0x661e661f}, - {0x0000a188, 0x7703661d}, - {0x0000a18c, 0x77017702}, - {0x0000a190, 0x00007700}, - {0x0000a194, 0x00000000}, - {0x0000a198, 0x00000000}, - {0x0000a19c, 0x00000000}, - {0x0000a1a0, 0x00000000}, - {0x0000a1a4, 0x00000000}, - {0x0000a1a8, 0x00000000}, - {0x0000a1ac, 0x00000000}, - {0x0000a1b0, 0x00000000}, - {0x0000a1b4, 0x00000000}, - {0x0000a1b8, 0x00000000}, - {0x0000a1bc, 0x00000000}, - {0x0000a1c0, 0x00000000}, - {0x0000a1c4, 0x00000000}, - {0x0000a1c8, 0x00000000}, - {0x0000a1cc, 0x00000000}, - {0x0000a1d0, 0x00000000}, - {0x0000a1d4, 0x00000000}, - {0x0000a1d8, 0x00000000}, - {0x0000a1dc, 0x00000000}, - {0x0000a1e0, 0x00000000}, - {0x0000a1e4, 0x00000000}, - {0x0000a1e8, 0x00000000}, - {0x0000a1ec, 0x00000000}, - {0x0000a1f0, 0x00000396}, - {0x0000a1f4, 0x00000396}, - {0x0000a1f8, 0x00000396}, - {0x0000a1fc, 0x00000296}, -}; +#define ar9331_1p2_xtal_25M ar9331_1p1_xtal_25M -static const u32 ar9331_1p2_baseband_core[][2] = { - /* Addr allmodes */ - {0x00009800, 0xafe68e30}, - {0x00009804, 0xfd14e000}, - {0x00009808, 0x9c0a8f6b}, - {0x0000980c, 0x04800000}, - {0x00009814, 0x9280c00a}, - {0x00009818, 0x00000000}, - {0x0000981c, 0x00020028}, - {0x00009834, 0x5f3ca3de}, - {0x00009838, 0x0108ecff}, - {0x0000983c, 0x14750600}, - {0x00009880, 0x201fff00}, - {0x00009884, 0x00001042}, - {0x000098a4, 0x00200400}, - {0x000098b0, 0x32840bbe}, - {0x000098d0, 0x004b6a8e}, - {0x000098d4, 0x00000820}, - {0x000098dc, 0x00000000}, - {0x000098f0, 0x00000000}, - {0x000098f4, 0x00000000}, - {0x00009c04, 0x00000000}, - {0x00009c08, 0x03200000}, - {0x00009c0c, 0x00000000}, - {0x00009c10, 0x00000000}, - {0x00009c14, 0x00046384}, - {0x00009c18, 0x05b6b440}, - {0x00009c1c, 0x00b6b440}, - {0x00009d00, 0xc080a333}, - {0x00009d04, 0x40206c10}, - {0x00009d08, 0x009c4060}, - {0x00009d0c, 0x1883800a}, - {0x00009d10, 0x01834061}, - {0x00009d14, 0x00c00400}, - {0x00009d18, 0x00000000}, - {0x00009e08, 0x0038233c}, - {0x00009e24, 0x9927b515}, - {0x00009e28, 0x12ef0200}, - {0x00009e30, 0x06336f77}, - {0x00009e34, 0x6af6532f}, - {0x00009e38, 0x0cc80c00}, - {0x00009e40, 0x0d261820}, - {0x00009e4c, 0x00001004}, - {0x00009e50, 0x00ff03f1}, - {0x00009fc0, 0x803e4788}, - {0x00009fc4, 0x0001efb5}, - {0x00009fcc, 0x40000014}, - {0x0000a20c, 0x00000000}, - {0x0000a220, 0x00000000}, - {0x0000a224, 0x00000000}, - {0x0000a228, 0x10002310}, - {0x0000a23c, 0x00000000}, - {0x0000a244, 0x0c000000}, - {0x0000a2a0, 0x00000001}, - {0x0000a2c0, 0x00000001}, - {0x0000a2c8, 0x00000000}, - {0x0000a2cc, 0x18c43433}, - {0x0000a2d4, 0x00000000}, - {0x0000a2dc, 0x00000000}, - {0x0000a2e0, 0x00000000}, - {0x0000a2e4, 0x00000000}, - {0x0000a2e8, 0x00000000}, - {0x0000a2ec, 0x00000000}, - {0x0000a2f0, 0x00000000}, - {0x0000a2f4, 0x00000000}, - {0x0000a2f8, 0x00000000}, - {0x0000a344, 0x00000000}, - {0x0000a34c, 0x00000000}, - {0x0000a350, 0x0000a000}, - {0x0000a364, 0x00000000}, - {0x0000a370, 0x00000000}, - {0x0000a390, 0x00000001}, - {0x0000a394, 0x00000444}, - {0x0000a398, 0x001f0e0f}, - {0x0000a39c, 0x0075393f}, - {0x0000a3a0, 0xb79f6427}, - {0x0000a3a4, 0x00000000}, - {0x0000a3a8, 0xaaaaaaaa}, - {0x0000a3ac, 0x3c466478}, - {0x0000a3c0, 0x20202020}, - {0x0000a3c4, 0x22222220}, - {0x0000a3c8, 0x20200020}, - {0x0000a3cc, 0x20202020}, - {0x0000a3d0, 0x20202020}, - {0x0000a3d4, 0x20202020}, - {0x0000a3d8, 0x20202020}, - {0x0000a3dc, 0x20202020}, - {0x0000a3e0, 0x20202020}, - {0x0000a3e4, 0x20202020}, - {0x0000a3e8, 0x20202020}, - {0x0000a3ec, 0x20202020}, - {0x0000a3f0, 0x00000000}, - {0x0000a3f4, 0x00000006}, - {0x0000a3f8, 0x0cdbd380}, - {0x0000a3fc, 0x000f0f01}, - {0x0000a400, 0x8fa91f01}, - {0x0000a404, 0x00000000}, - {0x0000a408, 0x0e79e5c6}, - {0x0000a40c, 0x00820820}, - {0x0000a414, 0x1ce739ce}, - {0x0000a418, 0x2d001dce}, - {0x0000a41c, 0x1ce739ce}, - {0x0000a420, 0x000001ce}, - {0x0000a424, 0x1ce739ce}, - {0x0000a428, 0x000001ce}, - {0x0000a42c, 0x1ce739ce}, - {0x0000a430, 0x1ce739ce}, - {0x0000a434, 0x00000000}, - {0x0000a438, 0x00001801}, - {0x0000a43c, 0x00000000}, - {0x0000a440, 0x00000000}, - {0x0000a444, 0x00000000}, - {0x0000a448, 0x04000000}, - {0x0000a44c, 0x00000001}, - {0x0000a450, 0x00010000}, - {0x0000a458, 0x00000000}, - {0x0000a640, 0x00000000}, - {0x0000a644, 0x3fad9d74}, - {0x0000a648, 0x0048060a}, - {0x0000a64c, 0x00003c37}, - {0x0000a670, 0x03020100}, - {0x0000a674, 0x09080504}, - {0x0000a678, 0x0d0c0b0a}, - {0x0000a67c, 0x13121110}, - {0x0000a680, 0x31301514}, - {0x0000a684, 0x35343332}, - {0x0000a688, 0x00000036}, - {0x0000a690, 0x00000838}, - {0x0000a7c0, 0x00000000}, - {0x0000a7c4, 0xfffffffc}, - {0x0000a7c8, 0x00000000}, - {0x0000a7cc, 0x00000000}, - {0x0000a7d0, 0x00000000}, - {0x0000a7d4, 0x00000004}, - {0x0000a7dc, 0x00000001}, -}; +#define ar9331_1p2_xtal_40M ar9331_1p1_xtal_40M -static const u32 ar9331_modes_high_power_tx_gain_1p2[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x0000a410, 0x000050d7, 0x000050d7, 0x000050d7, 0x000050d7}, - {0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, - {0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, - {0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, - {0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200}, - {0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202}, - {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400}, - {0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402}, - {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404}, - {0x0000a520, 0x2f001f04, 0x2f001f04, 0x23000a00, 0x23000a00}, - {0x0000a524, 0x35001fc4, 0x35001fc4, 0x27000a02, 0x27000a02}, - {0x0000a528, 0x3c022f04, 0x3c022f04, 0x2b000a04, 0x2b000a04}, - {0x0000a52c, 0x41023e85, 0x41023e85, 0x3f001620, 0x3f001620}, - {0x0000a530, 0x48023ec6, 0x48023ec6, 0x41001621, 0x41001621}, - {0x0000a534, 0x4d023f01, 0x4d023f01, 0x44001640, 0x44001640}, - {0x0000a538, 0x53023f4b, 0x53023f4b, 0x46001641, 0x46001641}, - {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x48001642, 0x48001642}, - {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x4b001644, 0x4b001644}, - {0x0000a544, 0x6502feca, 0x6502feca, 0x4e001a81, 0x4e001a81}, - {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x51001a83, 0x51001a83}, - {0x0000a54c, 0x7203feca, 0x7203feca, 0x54001c84, 0x54001c84}, - {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x57001ce3, 0x57001ce3}, - {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x5b001ce5, 0x5b001ce5}, - {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5f001ce9, 0x5f001ce9}, - {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x66001eec, 0x66001eec}, - {0x0000a560, 0x900fff0b, 0x900fff0b, 0x66001eec, 0x66001eec}, - {0x0000a564, 0x960fffcb, 0x960fffcb, 0x66001eec, 0x66001eec}, - {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x66001eec, 0x66001eec}, - {0x0000a580, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, - {0x0000a584, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, - {0x0000a588, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, - {0x0000a58c, 0x11062202, 0x11062202, 0x0b000200, 0x0b000200}, - {0x0000a590, 0x17022e00, 0x17022e00, 0x0f000202, 0x0f000202}, - {0x0000a594, 0x1d000ec2, 0x1d000ec2, 0x11000400, 0x11000400}, - {0x0000a598, 0x25020ec0, 0x25020ec0, 0x15000402, 0x15000402}, - {0x0000a59c, 0x2b020ec3, 0x2b020ec3, 0x19000404, 0x19000404}, - {0x0000a5a0, 0x2f001f04, 0x2f001f04, 0x1b000603, 0x1b000603}, - {0x0000a5a4, 0x35001fc4, 0x35001fc4, 0x1f000a02, 0x1f000a02}, - {0x0000a5a8, 0x3c022f04, 0x3c022f04, 0x23000a04, 0x23000a04}, - {0x0000a5ac, 0x41023e85, 0x41023e85, 0x26000a20, 0x26000a20}, - {0x0000a5b0, 0x48023ec6, 0x48023ec6, 0x2a000e20, 0x2a000e20}, - {0x0000a5b4, 0x4d023f01, 0x4d023f01, 0x2e000e22, 0x2e000e22}, - {0x0000a5b8, 0x53023f4b, 0x53023f4b, 0x31000e24, 0x31000e24}, - {0x0000a5bc, 0x5a027f09, 0x5a027f09, 0x34001640, 0x34001640}, - {0x0000a5c0, 0x5f027fc9, 0x5f027fc9, 0x38001660, 0x38001660}, - {0x0000a5c4, 0x6502feca, 0x6502feca, 0x3b001861, 0x3b001861}, - {0x0000a5c8, 0x6b02ff4a, 0x6b02ff4a, 0x3e001a81, 0x3e001a81}, - {0x0000a5cc, 0x7203feca, 0x7203feca, 0x42001a83, 0x42001a83}, - {0x0000a5d0, 0x7703ff0b, 0x7703ff0b, 0x44001c84, 0x44001c84}, - {0x0000a5d4, 0x7d06ffcb, 0x7d06ffcb, 0x48001ce3, 0x48001ce3}, - {0x0000a5d8, 0x8407ff0b, 0x8407ff0b, 0x4c001ce5, 0x4c001ce5}, - {0x0000a5dc, 0x8907ffcb, 0x8907ffcb, 0x50001ce9, 0x50001ce9}, - {0x0000a5e0, 0x900fff0b, 0x900fff0b, 0x54001ceb, 0x54001ceb}, - {0x0000a5e4, 0x960fffcb, 0x960fffcb, 0x56001eec, 0x56001eec}, - {0x0000a5e8, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5ec, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5f0, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5f4, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5f8, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a5fc, 0x9c1fff0b, 0x9c1fff0b, 0x56001eec, 0x56001eec}, - {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000}, - {0x0000a618, 0x02008501, 0x02008501, 0x02008501, 0x02008501}, - {0x0000a61c, 0x02008802, 0x02008802, 0x02008802, 0x02008802}, - {0x0000a620, 0x0300c802, 0x0300c802, 0x0300c802, 0x0300c802}, - {0x0000a624, 0x0300cc03, 0x0300cc03, 0x0300cc03, 0x0300cc03}, - {0x0000a628, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a62c, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a630, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a634, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a638, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, - {0x0000a63c, 0x04011004, 0x04011004, 0x04011004, 0x04011004}, -}; +#define ar9331_1p2_baseband_core ar9331_1p1_baseband_core -static const u32 ar9331_1p2_mac_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160}, - {0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c}, - {0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38}, - {0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00}, - {0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b}, - {0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810}, - {0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a}, - {0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440}, -}; +#define ar9331_1p2_soc_postamble ar9331_1p1_soc_postamble -static const u32 ar9331_1p2_soc_preamble[][2] = { - /* Addr allmodes */ - {0x00007020, 0x00000000}, - {0x00007034, 0x00000002}, - {0x00007038, 0x000002f8}, -}; +#define ar9331_1p2_mac_postamble ar9331_1p1_mac_postamble -static const u32 ar9331_1p2_xtal_40M[][2] = { - /* Addr allmodes */ - {0x00007038, 0x000004c2}, - {0x00008244, 0x0010f400}, - {0x0000824c, 0x0001e800}, - {0x0001609c, 0x0b283f31}, -}; +#define ar9331_1p2_soc_preamble ar9331_1p1_soc_preamble -static const u32 ar9331_1p2_mac_core[][2] = { - /* Addr allmodes */ - {0x00000008, 0x00000000}, - {0x00000030, 0x00020085}, - {0x00000034, 0x00000005}, - {0x00000040, 0x00000000}, - {0x00000044, 0x00000000}, - {0x00000048, 0x00000008}, - {0x0000004c, 0x00000010}, - {0x00000050, 0x00000000}, - {0x00001040, 0x002ffc0f}, - {0x00001044, 0x002ffc0f}, - {0x00001048, 0x002ffc0f}, - {0x0000104c, 0x002ffc0f}, - {0x00001050, 0x002ffc0f}, - {0x00001054, 0x002ffc0f}, - {0x00001058, 0x002ffc0f}, - {0x0000105c, 0x002ffc0f}, - {0x00001060, 0x002ffc0f}, - {0x00001064, 0x002ffc0f}, - {0x000010f0, 0x00000100}, - {0x00001270, 0x00000000}, - {0x000012b0, 0x00000000}, - {0x000012f0, 0x00000000}, - {0x0000143c, 0x00000000}, - {0x0000147c, 0x00000000}, - {0x00008000, 0x00000000}, - {0x00008004, 0x00000000}, - {0x00008008, 0x00000000}, - {0x0000800c, 0x00000000}, - {0x00008018, 0x00000000}, - {0x00008020, 0x00000000}, - {0x00008038, 0x00000000}, - {0x0000803c, 0x00000000}, - {0x00008040, 0x00000000}, - {0x00008044, 0x00000000}, - {0x00008048, 0x00000000}, - {0x0000804c, 0xffffffff}, - {0x00008054, 0x00000000}, - {0x00008058, 0x00000000}, - {0x0000805c, 0x000fc78f}, - {0x00008060, 0x0000000f}, - {0x00008064, 0x00000000}, - {0x00008070, 0x00000310}, - {0x00008074, 0x00000020}, - {0x00008078, 0x00000000}, - {0x0000809c, 0x0000000f}, - {0x000080a0, 0x00000000}, - {0x000080a4, 0x02ff0000}, - {0x000080a8, 0x0e070605}, - {0x000080ac, 0x0000000d}, - {0x000080b0, 0x00000000}, - {0x000080b4, 0x00000000}, - {0x000080b8, 0x00000000}, - {0x000080bc, 0x00000000}, - {0x000080c0, 0x2a800000}, - {0x000080c4, 0x06900168}, - {0x000080c8, 0x13881c20}, - {0x000080cc, 0x01f40000}, - {0x000080d0, 0x00252500}, - {0x000080d4, 0x00a00000}, - {0x000080d8, 0x00400000}, - {0x000080dc, 0x00000000}, - {0x000080e0, 0xffffffff}, - {0x000080e4, 0x0000ffff}, - {0x000080e8, 0x3f3f3f3f}, - {0x000080ec, 0x00000000}, - {0x000080f0, 0x00000000}, - {0x000080f4, 0x00000000}, - {0x000080fc, 0x00020000}, - {0x00008100, 0x00000000}, - {0x00008108, 0x00000052}, - {0x0000810c, 0x00000000}, - {0x00008110, 0x00000000}, - {0x00008114, 0x000007ff}, - {0x00008118, 0x000000aa}, - {0x0000811c, 0x00003210}, - {0x00008124, 0x00000000}, - {0x00008128, 0x00000000}, - {0x0000812c, 0x00000000}, - {0x00008130, 0x00000000}, - {0x00008134, 0x00000000}, - {0x00008138, 0x00000000}, - {0x0000813c, 0x0000ffff}, - {0x00008144, 0xffffffff}, - {0x00008168, 0x00000000}, - {0x0000816c, 0x00000000}, - {0x00008170, 0x18486200}, - {0x00008174, 0x33332210}, - {0x00008178, 0x00000000}, - {0x0000817c, 0x00020000}, - {0x000081c0, 0x00000000}, - {0x000081c4, 0x33332210}, - {0x000081c8, 0x00000000}, - {0x000081cc, 0x00000000}, - {0x000081d4, 0x00000000}, - {0x000081ec, 0x00000000}, - {0x000081f0, 0x00000000}, - {0x000081f4, 0x00000000}, - {0x000081f8, 0x00000000}, - {0x000081fc, 0x00000000}, - {0x00008240, 0x00100000}, - {0x00008248, 0x00000800}, - {0x00008250, 0x00000000}, - {0x00008254, 0x00000000}, - {0x00008258, 0x00000000}, - {0x0000825c, 0x40000000}, - {0x00008260, 0x00080922}, - {0x00008264, 0x9d400010}, - {0x00008268, 0xffffffff}, - {0x0000826c, 0x0000ffff}, - {0x00008270, 0x00000000}, - {0x00008274, 0x40000000}, - {0x00008278, 0x003e4180}, - {0x0000827c, 0x00000004}, - {0x00008284, 0x0000002c}, - {0x00008288, 0x0000002c}, - {0x0000828c, 0x000000ff}, - {0x00008294, 0x00000000}, - {0x00008298, 0x00000000}, - {0x0000829c, 0x00000000}, - {0x00008300, 0x00000140}, - {0x00008314, 0x00000000}, - {0x0000831c, 0x0000010d}, - {0x00008328, 0x00000000}, - {0x0000832c, 0x00000007}, - {0x00008330, 0x00000302}, - {0x00008334, 0x00000700}, - {0x00008338, 0x00ff0000}, - {0x0000833c, 0x02400000}, - {0x00008340, 0x000107ff}, - {0x00008344, 0xaa48105b}, - {0x00008348, 0x008f0000}, - {0x0000835c, 0x00000000}, - {0x00008360, 0xffffffff}, - {0x00008364, 0xffffffff}, - {0x00008368, 0x00000000}, - {0x00008370, 0x00000000}, - {0x00008374, 0x000000ff}, - {0x00008378, 0x00000000}, - {0x0000837c, 0x00000000}, - {0x00008380, 0xffffffff}, - {0x00008384, 0xffffffff}, - {0x00008390, 0xffffffff}, - {0x00008394, 0xffffffff}, - {0x00008398, 0x00000000}, - {0x0000839c, 0x00000000}, - {0x000083a0, 0x00000000}, - {0x000083a4, 0x0000fa14}, - {0x000083a8, 0x000f0c00}, - {0x000083ac, 0x33332210}, - {0x000083b0, 0x33332210}, - {0x000083b4, 0x33332210}, - {0x000083b8, 0x33332210}, - {0x000083bc, 0x00000000}, - {0x000083c0, 0x00000000}, - {0x000083c4, 0x00000000}, - {0x000083c8, 0x00000000}, - {0x000083cc, 0x00000200}, - {0x000083d0, 0x000301ff}, -}; +#define ar9331_1p2_mac_core ar9331_1p1_mac_core -static const u32 ar9331_common_rx_gain_1p2[][2] = { - /* Addr allmodes */ - {0x0000a000, 0x00010000}, - {0x0000a004, 0x00030002}, - {0x0000a008, 0x00050004}, - {0x0000a00c, 0x00810080}, - {0x0000a010, 0x01800082}, - {0x0000a014, 0x01820181}, - {0x0000a018, 0x01840183}, - {0x0000a01c, 0x01880185}, - {0x0000a020, 0x018a0189}, - {0x0000a024, 0x02850284}, - {0x0000a028, 0x02890288}, - {0x0000a02c, 0x03850384}, - {0x0000a030, 0x03890388}, - {0x0000a034, 0x038b038a}, - {0x0000a038, 0x038d038c}, - {0x0000a03c, 0x03910390}, - {0x0000a040, 0x03930392}, - {0x0000a044, 0x03950394}, - {0x0000a048, 0x00000396}, - {0x0000a04c, 0x00000000}, - {0x0000a050, 0x00000000}, - {0x0000a054, 0x00000000}, - {0x0000a058, 0x00000000}, - {0x0000a05c, 0x00000000}, - {0x0000a060, 0x00000000}, - {0x0000a064, 0x00000000}, - {0x0000a068, 0x00000000}, - {0x0000a06c, 0x00000000}, - {0x0000a070, 0x00000000}, - {0x0000a074, 0x00000000}, - {0x0000a078, 0x00000000}, - {0x0000a07c, 0x00000000}, - {0x0000a080, 0x28282828}, - {0x0000a084, 0x28282828}, - {0x0000a088, 0x28282828}, - {0x0000a08c, 0x28282828}, - {0x0000a090, 0x28282828}, - {0x0000a094, 0x21212128}, - {0x0000a098, 0x171c1c1c}, - {0x0000a09c, 0x02020212}, - {0x0000a0a0, 0x00000202}, - {0x0000a0a4, 0x00000000}, - {0x0000a0a8, 0x00000000}, - {0x0000a0ac, 0x00000000}, - {0x0000a0b0, 0x00000000}, - {0x0000a0b4, 0x00000000}, - {0x0000a0b8, 0x00000000}, - {0x0000a0bc, 0x00000000}, - {0x0000a0c0, 0x001f0000}, - {0x0000a0c4, 0x111f1100}, - {0x0000a0c8, 0x111d111e}, - {0x0000a0cc, 0x111b111c}, - {0x0000a0d0, 0x22032204}, - {0x0000a0d4, 0x22012202}, - {0x0000a0d8, 0x221f2200}, - {0x0000a0dc, 0x221d221e}, - {0x0000a0e0, 0x33013302}, - {0x0000a0e4, 0x331f3300}, - {0x0000a0e8, 0x4402331e}, - {0x0000a0ec, 0x44004401}, - {0x0000a0f0, 0x441e441f}, - {0x0000a0f4, 0x55015502}, - {0x0000a0f8, 0x551f5500}, - {0x0000a0fc, 0x6602551e}, - {0x0000a100, 0x66006601}, - {0x0000a104, 0x661e661f}, - {0x0000a108, 0x7703661d}, - {0x0000a10c, 0x77017702}, - {0x0000a110, 0x00007700}, - {0x0000a114, 0x00000000}, - {0x0000a118, 0x00000000}, - {0x0000a11c, 0x00000000}, - {0x0000a120, 0x00000000}, - {0x0000a124, 0x00000000}, - {0x0000a128, 0x00000000}, - {0x0000a12c, 0x00000000}, - {0x0000a130, 0x00000000}, - {0x0000a134, 0x00000000}, - {0x0000a138, 0x00000000}, - {0x0000a13c, 0x00000000}, - {0x0000a140, 0x001f0000}, - {0x0000a144, 0x111f1100}, - {0x0000a148, 0x111d111e}, - {0x0000a14c, 0x111b111c}, - {0x0000a150, 0x22032204}, - {0x0000a154, 0x22012202}, - {0x0000a158, 0x221f2200}, - {0x0000a15c, 0x221d221e}, - {0x0000a160, 0x33013302}, - {0x0000a164, 0x331f3300}, - {0x0000a168, 0x4402331e}, - {0x0000a16c, 0x44004401}, - {0x0000a170, 0x441e441f}, - {0x0000a174, 0x55015502}, - {0x0000a178, 0x551f5500}, - {0x0000a17c, 0x6602551e}, - {0x0000a180, 0x66006601}, - {0x0000a184, 0x661e661f}, - {0x0000a188, 0x7703661d}, - {0x0000a18c, 0x77017702}, - {0x0000a190, 0x00007700}, - {0x0000a194, 0x00000000}, - {0x0000a198, 0x00000000}, - {0x0000a19c, 0x00000000}, - {0x0000a1a0, 0x00000000}, - {0x0000a1a4, 0x00000000}, - {0x0000a1a8, 0x00000000}, - {0x0000a1ac, 0x00000000}, - {0x0000a1b0, 0x00000000}, - {0x0000a1b4, 0x00000000}, - {0x0000a1b8, 0x00000000}, - {0x0000a1bc, 0x00000000}, - {0x0000a1c0, 0x00000000}, - {0x0000a1c4, 0x00000000}, - {0x0000a1c8, 0x00000000}, - {0x0000a1cc, 0x00000000}, - {0x0000a1d0, 0x00000000}, - {0x0000a1d4, 0x00000000}, - {0x0000a1d8, 0x00000000}, - {0x0000a1dc, 0x00000000}, - {0x0000a1e0, 0x00000000}, - {0x0000a1e4, 0x00000000}, - {0x0000a1e8, 0x00000000}, - {0x0000a1ec, 0x00000000}, - {0x0000a1f0, 0x00000396}, - {0x0000a1f4, 0x00000396}, - {0x0000a1f8, 0x00000396}, - {0x0000a1fc, 0x00000296}, -}; +#define ar9331_common_wo_xlna_rx_gain_1p2 ar9331_common_wo_xlna_rx_gain_1p1 + +#define ar9331_common_rx_gain_1p2 ar9485_common_rx_gain_1_1 #endif /* INITVALS_9330_1P2_H */ diff --git a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h index 815a8af1beef..1d8235e19f0f 100644 --- a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h @@ -1,5 +1,6 @@ /* - * Copyright (c) 2011 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. + * Copyright (c) 2011-2012 Qualcomm Atheros Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -18,16 +19,16 @@ #define INITVALS_9340_H static const u32 ar9340_1p0_radio_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x000160ac, 0xa4646800, 0xa4646800, 0xa4646800, 0xa4646800}, - {0x0001610c, 0x08000000, 0x08000000, 0x00000000, 0x00000000}, + {0x0001610c, 0x08000000, 0x00000000, 0x00000000, 0x00000000}, {0x00016140, 0x10804000, 0x10804000, 0x50804000, 0x50804000}, - {0x0001650c, 0x08000000, 0x08000000, 0x00000000, 0x00000000}, + {0x0001650c, 0x08000000, 0x00000000, 0x00000000, 0x00000000}, {0x00016540, 0x10804000, 0x10804000, 0x50804000, 0x50804000}, }; static const u32 ar9340Modes_lowest_ob_db_tx_gain_table_1p0[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, @@ -99,21 +100,10 @@ static const u32 ar9340Modes_lowest_ob_db_tx_gain_table_1p0[][5] = { {0x00016448, 0x24925266, 0x24925266, 0x24925266, 0x24925266}, }; -static const u32 ar9340Modes_fast_clock_1p0[][3] = { - /* Addr 5G_HT20 5G_HT40 */ - {0x00001030, 0x00000268, 0x000004d0}, - {0x00001070, 0x0000018c, 0x00000318}, - {0x000010b0, 0x00000fd0, 0x00001fa0}, - {0x00008014, 0x044c044c, 0x08980898}, - {0x0000801c, 0x148ec02b, 0x148ec057}, - {0x00008318, 0x000044c0, 0x00008980}, - {0x00009e00, 0x03721821, 0x03721821}, - {0x0000a230, 0x0000000b, 0x00000016}, - {0x0000a254, 0x00000898, 0x00001130}, -}; +#define ar9340Modes_fast_clock_1p0 ar9300Modes_fast_clock_2p2 static const u32 ar9340_1p0_radio_core[][2] = { - /* Addr allmodes */ + /* Addr allmodes */ {0x00016000, 0x36db6db6}, {0x00016004, 0x6db6db40}, {0x00016008, 0x73f00000}, @@ -146,15 +136,13 @@ static const u32 ar9340_1p0_radio_core[][2] = { {0x00016100, 0x04cb0001}, {0x00016104, 0xfff80000}, {0x00016108, 0x00080010}, - {0x0001610c, 0x00000000}, {0x00016140, 0x50804008}, {0x00016144, 0x01884080}, {0x00016148, 0x000080c0}, {0x00016280, 0x01000015}, - {0x00016284, 0x05530000}, + {0x00016284, 0x15530000}, {0x00016288, 0x00318000}, {0x0001628c, 0x50000000}, - {0x00016290, 0x4080294f}, {0x00016380, 0x00000000}, {0x00016384, 0x00000000}, {0x00016388, 0x00800700}, @@ -219,52 +207,43 @@ static const u32 ar9340_1p0_radio_core[][2] = { }; static const u32 ar9340_1p0_radio_core_40M[][2] = { + /* Addr allmodes */ {0x0001609c, 0x02566f3a}, {0x000160ac, 0xa4647c00}, {0x000160b0, 0x01885f5a}, }; -static const u32 ar9340_1p0_mac_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160}, - {0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c}, - {0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38}, - {0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00}, - {0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b}, - {0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810}, - {0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a}, - {0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440}, -}; +#define ar9340_1p0_mac_postamble ar9300_2p2_mac_postamble -static const u32 ar9340_1p0_soc_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x00007010, 0x00000023, 0x00000023, 0x00000023, 0x00000023}, -}; +#define ar9340_1p0_soc_postamble ar9300_2p2_soc_postamble static const u32 ar9340_1p0_baseband_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8011, 0xd00a8011}, {0x00009820, 0x206a022e, 0x206a022e, 0x206a022e, 0x206a022e}, {0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0}, {0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x06903881}, {0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4}, {0x00009830, 0x0000059c, 0x0000059c, 0x0000119c, 0x0000119c}, - {0x00009c00, 0x00000044, 0x000000c4, 0x000000c4, 0x00000044}, - {0x00009e00, 0x0372161e, 0x0372161e, 0x037216a0, 0x037216a0}, - {0x00009e04, 0x00182020, 0x00182020, 0x00182020, 0x00182020}, + {0x00009c00, 0x000000c4, 0x000000c4, 0x000000c4, 0x000000c4}, + {0x00009e00, 0x0372111a, 0x0372111a, 0x037216a0, 0x037216a0}, + {0x00009e04, 0x001c2020, 0x001c2020, 0x001c2020, 0x001c2020}, {0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000e2}, {0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec88d2e, 0x7ec88d2e}, - {0x00009e14, 0x31395d5e, 0x3139605e, 0x3139605e, 0x31395d5e}, + {0x00009e14, 0x37b95d5e, 0x37b9605e, 0x3379605e, 0x33795d5e}, {0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946222, 0xcf946222}, {0x00009e44, 0x02321e27, 0x02321e27, 0x02291e27, 0x02291e27}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, - {0x0000a204, 0x00003fc0, 0x00003fc4, 0x00003fc4, 0x00003fc0}, + {0x0000a204, 0x00003ec0, 0x00003ec4, 0x00003ec4, 0x00003ec0}, {0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004}, + {0x0000a22c, 0x07e26a2f, 0x07e26a2f, 0x01026a2f, 0x01026a2f}, {0x0000a230, 0x0000000a, 0x00000014, 0x00000016, 0x0000000b}, + {0x0000a234, 0x00000fff, 0x10000fff, 0x10000fff, 0x00000fff}, {0x0000a238, 0xffb81018, 0xffb81018, 0xffb81018, 0xffb81018}, {0x0000a250, 0x00000000, 0x00000000, 0x00000210, 0x00000108}, {0x0000a254, 0x000007d0, 0x00000fa0, 0x00001130, 0x00000898}, @@ -277,11 +256,11 @@ static const u32 ar9340_1p0_baseband_postamble[][5] = { {0x0000a288, 0x00000220, 0x00000220, 0x00000110, 0x00000110}, {0x0000a28c, 0x00011111, 0x00011111, 0x00022222, 0x00022222}, {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, - {0x0000a2d0, 0x00071981, 0x00071981, 0x00071981, 0x00071982}, - {0x0000a2d8, 0xf999a83a, 0xf999a83a, 0xf999a83a, 0xf999a83a}, + {0x0000a2d0, 0x00041983, 0x00041983, 0x00041982, 0x00041982}, + {0x0000a2d8, 0x7999a83a, 0x7999a83a, 0x7999a83a, 0x7999a83a}, {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a830, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c}, - {0x0000ae04, 0x00180000, 0x00180000, 0x00180000, 0x00180000}, + {0x0000ae04, 0x001c0000, 0x001c0000, 0x001c0000, 0x001c0000}, {0x0000ae18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000ae1c, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c}, {0x0000ae20, 0x000001b5, 0x000001b5, 0x000001ce, 0x000001ce}, @@ -289,21 +268,21 @@ static const u32 ar9340_1p0_baseband_postamble[][5] = { }; static const u32 ar9340_1p0_baseband_core[][2] = { - /* Addr allmodes */ + /* Addr allmodes */ {0x00009800, 0xafe68e30}, {0x00009804, 0xfd14e000}, {0x00009808, 0x9c0a9f6b}, {0x0000980c, 0x04900000}, - {0x00009814, 0xb280c00a}, + {0x00009814, 0x3280c00a}, {0x00009818, 0x00000000}, {0x0000981c, 0x00020028}, - {0x00009834, 0x5f3ca3de}, + {0x00009834, 0x6400a190}, {0x00009838, 0x0108ecff}, - {0x0000983c, 0x14750600}, + {0x0000983c, 0x14000600}, {0x00009880, 0x201fff00}, {0x00009884, 0x00001042}, {0x000098a4, 0x00200400}, - {0x000098b0, 0x52440bbe}, + {0x000098b0, 0x32840bbe}, {0x000098d0, 0x004b6a8e}, {0x000098d4, 0x00000820}, {0x000098dc, 0x00000000}, @@ -329,7 +308,6 @@ static const u32 ar9340_1p0_baseband_core[][2] = { {0x00009e30, 0x06336f77}, {0x00009e34, 0x6af6532f}, {0x00009e38, 0x0cc80c00}, - {0x00009e3c, 0xcf946222}, {0x00009e40, 0x0d261820}, {0x00009e4c, 0x00001004}, {0x00009e50, 0x00ff03f1}, @@ -342,8 +320,6 @@ static const u32 ar9340_1p0_baseband_core[][2] = { {0x0000a220, 0x00000000}, {0x0000a224, 0x00000000}, {0x0000a228, 0x10002310}, - {0x0000a22c, 0x01036a1e}, - {0x0000a234, 0x10000fff}, {0x0000a23c, 0x00000000}, {0x0000a244, 0x0c000000}, {0x0000a2a0, 0x00000001}, @@ -351,10 +327,6 @@ static const u32 ar9340_1p0_baseband_core[][2] = { {0x0000a2c8, 0x00000000}, {0x0000a2cc, 0x18c43433}, {0x0000a2d4, 0x00000000}, - {0x0000a2dc, 0x00000000}, - {0x0000a2e0, 0x00000000}, - {0x0000a2e4, 0x00000000}, - {0x0000a2e8, 0x00000000}, {0x0000a2ec, 0x00000000}, {0x0000a2f0, 0x00000000}, {0x0000a2f4, 0x00000000}, @@ -385,7 +357,7 @@ static const u32 ar9340_1p0_baseband_core[][2] = { {0x0000a3e8, 0x20202020}, {0x0000a3ec, 0x20202020}, {0x0000a3f0, 0x00000000}, - {0x0000a3f4, 0x00000246}, + {0x0000a3f4, 0x00000000}, {0x0000a3f8, 0x0cdbd380}, {0x0000a3fc, 0x000f0f01}, {0x0000a400, 0x8fa91f01}, @@ -402,33 +374,17 @@ static const u32 ar9340_1p0_baseband_core[][2] = { {0x0000a430, 0x1ce739ce}, {0x0000a434, 0x00000000}, {0x0000a438, 0x00001801}, - {0x0000a43c, 0x00000000}, + {0x0000a43c, 0x00100000}, {0x0000a440, 0x00000000}, {0x0000a444, 0x00000000}, - {0x0000a448, 0x04000080}, + {0x0000a448, 0x05000080}, {0x0000a44c, 0x00000001}, {0x0000a450, 0x00010000}, {0x0000a458, 0x00000000}, - {0x0000a600, 0x00000000}, - {0x0000a604, 0x00000000}, - {0x0000a608, 0x00000000}, - {0x0000a60c, 0x00000000}, - {0x0000a610, 0x00000000}, - {0x0000a614, 0x00000000}, - {0x0000a618, 0x00000000}, - {0x0000a61c, 0x00000000}, - {0x0000a620, 0x00000000}, - {0x0000a624, 0x00000000}, - {0x0000a628, 0x00000000}, - {0x0000a62c, 0x00000000}, - {0x0000a630, 0x00000000}, - {0x0000a634, 0x00000000}, - {0x0000a638, 0x00000000}, - {0x0000a63c, 0x00000000}, {0x0000a640, 0x00000000}, {0x0000a644, 0x3fad9d74}, {0x0000a648, 0x0048060a}, - {0x0000a64c, 0x00000637}, + {0x0000a64c, 0x00003c37}, {0x0000a670, 0x03020100}, {0x0000a674, 0x09080504}, {0x0000a678, 0x0d0c0b0a}, @@ -451,10 +407,6 @@ static const u32 ar9340_1p0_baseband_core[][2] = { {0x0000a8f4, 0x00000000}, {0x0000b2d0, 0x00000080}, {0x0000b2d4, 0x00000000}, - {0x0000b2dc, 0x00000000}, - {0x0000b2e0, 0x00000000}, - {0x0000b2e4, 0x00000000}, - {0x0000b2e8, 0x00000000}, {0x0000b2ec, 0x00000000}, {0x0000b2f0, 0x00000000}, {0x0000b2f4, 0x00000000}, @@ -465,80 +417,108 @@ static const u32 ar9340_1p0_baseband_core[][2] = { }; static const u32 ar9340Modes_high_power_tx_gain_table_1p0[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000}, + {0x0000a618, 0x01404501, 0x01404501, 0x01404501, 0x01404501}, + {0x0000a61c, 0x02008802, 0x02008802, 0x02008501, 0x02008501}, + {0x0000a620, 0x0300cc03, 0x0300cc03, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, + {0x0000a628, 0x0300cc03, 0x0300cc03, 0x04014c04, 0x04014c04}, + {0x0000a62c, 0x03810c03, 0x03810c03, 0x04015005, 0x04015005}, + {0x0000a630, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a634, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a638, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a63c, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9}, {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, - {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002}, - {0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004}, - {0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200}, - {0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202}, - {0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400}, - {0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402}, - {0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404}, - {0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603}, - {0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02}, - {0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04}, - {0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20}, - {0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20}, - {0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22}, - {0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24}, - {0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640}, - {0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660}, - {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861}, - {0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81}, - {0x0000a54c, 0x59025eb5, 0x59025eb5, 0x42001a83, 0x42001a83}, - {0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84}, - {0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3}, - {0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5}, - {0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9}, - {0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb}, - {0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, - {0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, - {0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, - {0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, - {0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, - {0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, - {0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a504, 0x04002222, 0x04002222, 0x02000001, 0x02000001}, + {0x0000a508, 0x09002421, 0x09002421, 0x05000003, 0x05000003}, + {0x0000a50c, 0x0d002621, 0x0d002621, 0x0a000005, 0x0a000005}, + {0x0000a510, 0x13004620, 0x13004620, 0x0e000201, 0x0e000201}, + {0x0000a514, 0x19004a20, 0x19004a20, 0x11000203, 0x11000203}, + {0x0000a518, 0x1d004e20, 0x1d004e20, 0x14000401, 0x14000401}, + {0x0000a51c, 0x21005420, 0x21005420, 0x18000403, 0x18000403}, + {0x0000a520, 0x26005e20, 0x26005e20, 0x1b000602, 0x1b000602}, + {0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000802, 0x1f000802}, + {0x0000a528, 0x2f005e42, 0x2f005e42, 0x21000620, 0x21000620}, + {0x0000a52c, 0x33005e44, 0x33005e44, 0x25000820, 0x25000820}, + {0x0000a530, 0x38005e65, 0x38005e65, 0x29000822, 0x29000822}, + {0x0000a534, 0x3c005e69, 0x3c005e69, 0x2d000824, 0x2d000824}, + {0x0000a538, 0x40005e6b, 0x40005e6b, 0x30000828, 0x30000828}, + {0x0000a53c, 0x44005e6d, 0x44005e6d, 0x3400082a, 0x3400082a}, + {0x0000a540, 0x49005e72, 0x49005e72, 0x38000849, 0x38000849}, + {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b000a2c, 0x3b000a2c}, + {0x0000a548, 0x53005f12, 0x53005f12, 0x3e000e2b, 0x3e000e2b}, + {0x0000a54c, 0x59025eb5, 0x59025eb5, 0x42000e2d, 0x42000e2d}, + {0x0000a550, 0x5e025f12, 0x5e025f12, 0x4500124a, 0x4500124a}, + {0x0000a554, 0x61027f12, 0x61027f12, 0x4900124c, 0x4900124c}, + {0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c00126c, 0x4c00126c}, + {0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x4f00128c, 0x4f00128c}, + {0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x52001290, 0x52001290}, + {0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001292, 0x56001292}, + {0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001292, 0x56001292}, + {0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001292, 0x56001292}, + {0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001292, 0x56001292}, + {0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001292, 0x56001292}, + {0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001292, 0x56001292}, + {0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001292, 0x56001292}, {0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000}, - {0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002}, - {0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004}, - {0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200}, - {0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202}, - {0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400}, - {0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402}, - {0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404}, - {0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603}, - {0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02}, - {0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04}, - {0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20}, - {0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20}, - {0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22}, - {0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24}, - {0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640}, - {0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660}, - {0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861}, - {0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81}, - {0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83}, - {0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84}, - {0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3}, - {0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5}, - {0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9}, - {0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb}, - {0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x00016044, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db}, + {0x0000a584, 0x04802222, 0x04802222, 0x02800001, 0x02800001}, + {0x0000a588, 0x09802421, 0x09802421, 0x05800003, 0x05800003}, + {0x0000a58c, 0x0d802621, 0x0d802621, 0x0a800005, 0x0a800005}, + {0x0000a590, 0x13804620, 0x13804620, 0x0e800201, 0x0e800201}, + {0x0000a594, 0x19804a20, 0x19804a20, 0x11800203, 0x11800203}, + {0x0000a598, 0x1d804e20, 0x1d804e20, 0x14800401, 0x14800401}, + {0x0000a59c, 0x21805420, 0x21805420, 0x18800403, 0x18800403}, + {0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800602, 0x1b800602}, + {0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800802, 0x1f800802}, + {0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x21800620, 0x21800620}, + {0x0000a5ac, 0x33805e44, 0x33805e44, 0x25800820, 0x25800820}, + {0x0000a5b0, 0x38805e65, 0x38805e65, 0x29800822, 0x29800822}, + {0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2d800824, 0x2d800824}, + {0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x30800828, 0x30800828}, + {0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x3480082a, 0x3480082a}, + {0x0000a5c0, 0x49805e72, 0x49805e72, 0x38800849, 0x38800849}, + {0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b800a2c, 0x3b800a2c}, + {0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e800e2b, 0x3e800e2b}, + {0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42800e2d, 0x42800e2d}, + {0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x4580124a, 0x4580124a}, + {0x0000a5d4, 0x61827f12, 0x61827f12, 0x4980124c, 0x4980124c}, + {0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c80126c, 0x4c80126c}, + {0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x4f80128c, 0x4f80128c}, + {0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x52801290, 0x52801290}, + {0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801292, 0x56801292}, + {0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801292, 0x56801292}, + {0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801292, 0x56801292}, + {0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801292, 0x56801292}, + {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801292, 0x56801292}, + {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801292, 0x56801292}, + {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801292, 0x56801292}, + {0x00016044, 0x056db2db, 0x056db2db, 0x022492db, 0x022492db}, {0x00016048, 0x24925266, 0x24925266, 0x24925266, 0x24925266}, - {0x00016444, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db}, + {0x00016444, 0x056db2db, 0x056db2db, 0x022492db, 0x022492db}, {0x00016448, 0x24925266, 0x24925266, 0x24925266, 0x24925266}, }; static const u32 ar9340Modes_high_ob_db_tx_gain_table_1p0[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352}, + {0x0000a2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584}, + {0x0000a2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9}, {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002}, @@ -559,7 +539,7 @@ static const u32 ar9340Modes_high_ob_db_tx_gain_table_1p0[][5] = { {0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660}, {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861}, {0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81}, - {0x0000a54c, 0x59025eb5, 0x59025eb5, 0x42001a83, 0x42001a83}, + {0x0000a54c, 0x59025eb2, 0x59025eb2, 0x42001a83, 0x42001a83}, {0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84}, {0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3}, {0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5}, @@ -604,13 +584,43 @@ static const u32 ar9340Modes_high_ob_db_tx_gain_table_1p0[][5] = { {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00804000, 0x00804000, 0x00000000, 0x00000000}, + {0x0000a614, 0x00804201, 0x00804201, 0x01404000, 0x01404000}, + {0x0000a618, 0x0280c802, 0x0280c802, 0x01404501, 0x01404501}, + {0x0000a61c, 0x0280ca03, 0x0280ca03, 0x02008501, 0x02008501}, + {0x0000a620, 0x04c15104, 0x04c15104, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x04c15305, 0x04c15305, 0x03010c04, 0x03010c04}, + {0x0000a628, 0x04c15305, 0x04c15305, 0x04014c04, 0x04014c04}, + {0x0000a62c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a630, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a634, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a638, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a63c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000b2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352}, + {0x0000b2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584}, + {0x0000b2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, {0x00016044, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4}, - {0x00016048, 0x8e481266, 0x8e481266, 0x8e481266, 0x8e481266}, + {0x00016048, 0x8e481666, 0x8e481666, 0x8e481266, 0x8e481266}, + {0x00016280, 0x01000015, 0x01000015, 0x01001015, 0x01001015}, {0x00016444, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4}, - {0x00016448, 0x8e481266, 0x8e481266, 0x8e481266, 0x8e481266}, + {0x00016448, 0x8e481666, 0x8e481666, 0x8e481266, 0x8e481266}, }; + static const u32 ar9340Modes_ub124_tx_gain_table_1p0[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8005, 0xd00a8005}, + {0x00009820, 0x206a022e, 0x206a022e, 0x206a00ae, 0x206a00ae}, + {0x00009830, 0x0000059c, 0x0000059c, 0x0000059c, 0x0000059c}, + {0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec82d2e, 0x7ec82d2e}, + {0x0000a2dc, 0xfef5d402, 0xfef5d402, 0xfdab5b52, 0xfdab5b52}, + {0x0000a2e0, 0xfe896600, 0xfe896600, 0xfd339c84, 0xfd339c84}, + {0x0000a2e4, 0xff01f800, 0xff01f800, 0xfec3e000, 0xfec3e000}, + {0x0000a2e8, 0xfffe0000, 0xfffe0000, 0xfffc0000, 0xfffc0000}, {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9}, {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002}, @@ -676,15 +686,34 @@ static const u32 ar9340Modes_ub124_tx_gain_table_1p0[][5] = { {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x00016044, 0x036db2db, 0x036db2db, 0x036db2db, 0x036db2db}, - {0x00016048, 0x69b65266, 0x69b65266, 0x69b65266, 0x69b65266}, - {0x00016444, 0x036db2db, 0x036db2db, 0x036db2db, 0x036db2db}, - {0x00016448, 0x69b65266, 0x69b65266, 0x69b65266, 0x69b65266}, + {0x00016044, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4}, + {0x00016048, 0x8e480086, 0x8e480086, 0x8e480086, 0x8e480086}, + {0x00016444, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4}, + {0x00016448, 0x8e480086, 0x8e480086, 0x8e480086, 0x8e480086}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00804000, 0x00804000, 0x00000000, 0x00000000}, + {0x0000a614, 0x00804201, 0x00804201, 0x01404000, 0x01404000}, + {0x0000a618, 0x0280c802, 0x0280c802, 0x01404501, 0x01404501}, + {0x0000a61c, 0x0280ca03, 0x0280ca03, 0x02008501, 0x02008501}, + {0x0000a620, 0x04c15104, 0x04c15104, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x04c15305, 0x04c15305, 0x03010c04, 0x03010c04}, + {0x0000a628, 0x04c15305, 0x04c15305, 0x04014c04, 0x04014c04}, + {0x0000a62c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a630, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a634, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a638, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a63c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000b2dc, 0xfef5d402, 0xfef5d402, 0xfdab5b52, 0xfdab5b52}, + {0x0000b2e0, 0xfe896600, 0xfe896600, 0xfd339c84, 0xfd339c84}, + {0x0000b2e4, 0xff01f800, 0xff01f800, 0xfec3e000, 0xfec3e000}, + {0x0000b2e8, 0xfffe0000, 0xfffe0000, 0xfffc0000, 0xfffc0000}, }; - static const u32 ar9340Common_rx_gain_table_1p0[][2] = { - /* Addr allmodes */ + /* Addr allmodes */ {0x0000a000, 0x00010000}, {0x0000a004, 0x00030002}, {0x0000a008, 0x00050004}, @@ -845,14 +874,14 @@ static const u32 ar9340Common_rx_gain_table_1p0[][2] = { {0x0000b074, 0x00000000}, {0x0000b078, 0x00000000}, {0x0000b07c, 0x00000000}, - {0x0000b080, 0x32323232}, - {0x0000b084, 0x2f2f3232}, - {0x0000b088, 0x23282a2d}, - {0x0000b08c, 0x1c1e2123}, - {0x0000b090, 0x14171919}, - {0x0000b094, 0x0e0e1214}, - {0x0000b098, 0x03050707}, - {0x0000b09c, 0x00030303}, + {0x0000b080, 0x23232323}, + {0x0000b084, 0x21232323}, + {0x0000b088, 0x19191c1e}, + {0x0000b08c, 0x12141417}, + {0x0000b090, 0x07070e0e}, + {0x0000b094, 0x03030305}, + {0x0000b098, 0x00000003}, + {0x0000b09c, 0x00000000}, {0x0000b0a0, 0x00000000}, {0x0000b0a4, 0x00000000}, {0x0000b0a8, 0x00000000}, @@ -944,7 +973,11 @@ static const u32 ar9340Common_rx_gain_table_1p0[][2] = { }; static const u32 ar9340Modes_low_ob_db_tx_gain_table_1p0[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, @@ -952,8 +985,8 @@ static const u32 ar9340Modes_low_ob_db_tx_gain_table_1p0[][5] = { {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, - {0x0000a518, 0x21020220, 0x21020220, 0x16000402, 0x16000402}, - {0x0000a51c, 0x27020223, 0x27020223, 0x19000404, 0x19000404}, + {0x0000a518, 0x21002220, 0x21002220, 0x16000402, 0x16000402}, + {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404}, {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, @@ -965,19 +998,19 @@ static const u32 ar9340Modes_low_ob_db_tx_gain_table_1p0[][5] = { {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, {0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861}, {0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81}, - {0x0000a54c, 0x5c04286b, 0x5c04286b, 0x47001a83, 0x47001a83}, - {0x0000a550, 0x61042a6c, 0x61042a6c, 0x4a001c84, 0x4a001c84}, - {0x0000a554, 0x66062a6c, 0x66062a6c, 0x4e001ce3, 0x4e001ce3}, - {0x0000a558, 0x6b062e6c, 0x6b062e6c, 0x52001ce5, 0x52001ce5}, - {0x0000a55c, 0x7006308c, 0x7006308c, 0x56001ce9, 0x56001ce9}, - {0x0000a560, 0x730a308a, 0x730a308a, 0x5a001ceb, 0x5a001ceb}, - {0x0000a564, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, - {0x0000a568, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, - {0x0000a56c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, - {0x0000a570, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, - {0x0000a574, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, - {0x0000a578, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, - {0x0000a57c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a54c, 0x5c02486b, 0x5c02486b, 0x47001a83, 0x47001a83}, + {0x0000a550, 0x61024a6c, 0x61024a6c, 0x4a001c84, 0x4a001c84}, + {0x0000a554, 0x66026a6c, 0x66026a6c, 0x4e001ce3, 0x4e001ce3}, + {0x0000a558, 0x6b026e6c, 0x6b026e6c, 0x52001ce5, 0x52001ce5}, + {0x0000a55c, 0x7002708c, 0x7002708c, 0x56001ce9, 0x56001ce9}, + {0x0000a560, 0x7302b08a, 0x7302b08a, 0x5a001ceb, 0x5a001ceb}, + {0x0000a564, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a568, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a56c, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a570, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a574, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a578, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a57c, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, @@ -1010,14 +1043,40 @@ static const u32 ar9340Modes_low_ob_db_tx_gain_table_1p0[][5] = { {0x0000a5f4, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, {0x0000a5f8, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, {0x0000a5fc, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000}, + {0x0000a618, 0x01404501, 0x01404501, 0x01404501, 0x01404501}, + {0x0000a61c, 0x02008802, 0x02008802, 0x02008501, 0x02008501}, + {0x0000a620, 0x0300cc03, 0x0300cc03, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, + {0x0000a628, 0x0300cc03, 0x0300cc03, 0x04014c04, 0x04014c04}, + {0x0000a62c, 0x03810c03, 0x03810c03, 0x04015005, 0x04015005}, + {0x0000a630, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a634, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a638, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a63c, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, {0x00016044, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db}, - {0x00016048, 0x24925266, 0x24925266, 0x24925266, 0x24925266}, + {0x00016048, 0x24925666, 0x24925666, 0x24925266, 0x24925266}, + {0x00016280, 0x01000015, 0x01000015, 0x01001015, 0x01001015}, + {0x00016288, 0xf0318000, 0xf0318000, 0xf0318000, 0xf0318000}, {0x00016444, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db}, - {0x00016448, 0x24925266, 0x24925266, 0x24925266, 0x24925266}, + {0x00016448, 0x24925666, 0x24925666, 0x24925266, 0x24925266}, }; static const u32 ar9340Modes_mixed_ob_db_tx_gain_table_1p0[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, @@ -1025,8 +1084,8 @@ static const u32 ar9340Modes_mixed_ob_db_tx_gain_table_1p0[][5] = { {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, {0x0000a514, 0x1c000223, 0x1c000223, 0x11000400, 0x11000400}, - {0x0000a518, 0x21020220, 0x21020220, 0x15000402, 0x15000402}, - {0x0000a51c, 0x27020223, 0x27020223, 0x19000404, 0x19000404}, + {0x0000a518, 0x21002220, 0x21002220, 0x15000402, 0x15000402}, + {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404}, {0x0000a520, 0x2b022220, 0x2b022220, 0x1b000603, 0x1b000603}, {0x0000a524, 0x2f022222, 0x2f022222, 0x1f000a02, 0x1f000a02}, {0x0000a528, 0x34022225, 0x34022225, 0x23000a04, 0x23000a04}, @@ -1038,19 +1097,19 @@ static const u32 ar9340Modes_mixed_ob_db_tx_gain_table_1p0[][5] = { {0x0000a540, 0x4e02246c, 0x4e02246c, 0x38001660, 0x38001660}, {0x0000a544, 0x5302266c, 0x5302266c, 0x3b001861, 0x3b001861}, {0x0000a548, 0x5702286c, 0x5702286c, 0x3e001a81, 0x3e001a81}, - {0x0000a54c, 0x5c04286b, 0x5c04286b, 0x42001a83, 0x42001a83}, - {0x0000a550, 0x61042a6c, 0x61042a6c, 0x44001c84, 0x44001c84}, - {0x0000a554, 0x66062a6c, 0x66062a6c, 0x48001ce3, 0x48001ce3}, - {0x0000a558, 0x6b062e6c, 0x6b062e6c, 0x4c001ce5, 0x4c001ce5}, - {0x0000a55c, 0x7006308c, 0x7006308c, 0x50001ce9, 0x50001ce9}, - {0x0000a560, 0x730a308a, 0x730a308a, 0x54001ceb, 0x54001ceb}, - {0x0000a564, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec}, - {0x0000a568, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec}, - {0x0000a56c, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec}, - {0x0000a570, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec}, - {0x0000a574, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec}, - {0x0000a578, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec}, - {0x0000a57c, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec}, + {0x0000a54c, 0x5c02486b, 0x5c02486b, 0x42001a83, 0x42001a83}, + {0x0000a550, 0x61024a6c, 0x61024a6c, 0x44001c84, 0x44001c84}, + {0x0000a554, 0x66026a6c, 0x66026a6c, 0x48001ce3, 0x48001ce3}, + {0x0000a558, 0x6b026e6c, 0x6b026e6c, 0x4c001ce5, 0x4c001ce5}, + {0x0000a55c, 0x7002708c, 0x7002708c, 0x50001ce9, 0x50001ce9}, + {0x0000a560, 0x7302b08a, 0x7302b08a, 0x54001ceb, 0x54001ceb}, + {0x0000a564, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a568, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a56c, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a570, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a574, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a578, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a57c, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, @@ -1083,14 +1142,36 @@ static const u32 ar9340Modes_mixed_ob_db_tx_gain_table_1p0[][5] = { {0x0000a5f4, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, {0x0000a5f8, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, {0x0000a5fc, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000}, + {0x0000a618, 0x01404501, 0x01404501, 0x01404501, 0x01404501}, + {0x0000a61c, 0x02008802, 0x02008802, 0x02008501, 0x02008501}, + {0x0000a620, 0x0300cc03, 0x0300cc03, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, + {0x0000a628, 0x0300cc03, 0x0300cc03, 0x04014c04, 0x04014c04}, + {0x0000a62c, 0x03810c03, 0x03810c03, 0x04015005, 0x04015005}, + {0x0000a630, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a634, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a638, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a63c, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, {0x00016044, 0x056db2db, 0x056db2db, 0x03b6d2e4, 0x03b6d2e4}, - {0x00016048, 0x24927266, 0x24927266, 0x8e483266, 0x8e483266}, + {0x00016048, 0x24925666, 0x24925666, 0x8e481266, 0x8e481266}, + {0x00016280, 0x01000015, 0x01000015, 0x01001015, 0x01001015}, + {0x00016288, 0x30318000, 0x30318000, 0x00318000, 0x00318000}, {0x00016444, 0x056db2db, 0x056db2db, 0x03b6d2e4, 0x03b6d2e4}, - {0x00016448, 0x24927266, 0x24927266, 0x8e482266, 0x8e482266}, + {0x00016448, 0x24925666, 0x24925666, 0x8e481266, 0x8e481266}, }; static const u32 ar9340_1p0_mac_core[][2] = { - /* Addr allmodes */ + /* Addr allmodes */ {0x00000008, 0x00000000}, {0x00000030, 0x00020085}, {0x00000034, 0x00000005}, @@ -1119,6 +1200,7 @@ static const u32 ar9340_1p0_mac_core[][2] = { {0x00008004, 0x00000000}, {0x00008008, 0x00000000}, {0x0000800c, 0x00000000}, + {0x00008010, 0x00080800}, {0x00008018, 0x00000000}, {0x00008020, 0x00000000}, {0x00008038, 0x00000000}, @@ -1146,7 +1228,7 @@ static const u32 ar9340_1p0_mac_core[][2] = { {0x000080bc, 0x00000000}, {0x000080c0, 0x2a800000}, {0x000080c4, 0x06900168}, - {0x000080c8, 0x13881c20}, + {0x000080c8, 0x13881c22}, {0x000080cc, 0x01f40000}, {0x000080d0, 0x00252500}, {0x000080d4, 0x00a00000}, @@ -1250,276 +1332,17 @@ static const u32 ar9340_1p0_mac_core[][2] = { {0x000083c4, 0x00000000}, {0x000083c8, 0x00000000}, {0x000083cc, 0x00000200}, - {0x000083d0, 0x000301ff}, + {0x000083d0, 0x000101ff}, }; -static const u32 ar9340Common_wo_xlna_rx_gain_table_1p0[][2] = { - /* Addr allmodes */ - {0x0000a000, 0x00010000}, - {0x0000a004, 0x00030002}, - {0x0000a008, 0x00050004}, - {0x0000a00c, 0x00810080}, - {0x0000a010, 0x00830082}, - {0x0000a014, 0x01810180}, - {0x0000a018, 0x01830182}, - {0x0000a01c, 0x01850184}, - {0x0000a020, 0x01890188}, - {0x0000a024, 0x018b018a}, - {0x0000a028, 0x018d018c}, - {0x0000a02c, 0x03820190}, - {0x0000a030, 0x03840383}, - {0x0000a034, 0x03880385}, - {0x0000a038, 0x038a0389}, - {0x0000a03c, 0x038c038b}, - {0x0000a040, 0x0390038d}, - {0x0000a044, 0x03920391}, - {0x0000a048, 0x03940393}, - {0x0000a04c, 0x03960395}, - {0x0000a050, 0x00000000}, - {0x0000a054, 0x00000000}, - {0x0000a058, 0x00000000}, - {0x0000a05c, 0x00000000}, - {0x0000a060, 0x00000000}, - {0x0000a064, 0x00000000}, - {0x0000a068, 0x00000000}, - {0x0000a06c, 0x00000000}, - {0x0000a070, 0x00000000}, - {0x0000a074, 0x00000000}, - {0x0000a078, 0x00000000}, - {0x0000a07c, 0x00000000}, - {0x0000a080, 0x29292929}, - {0x0000a084, 0x29292929}, - {0x0000a088, 0x29292929}, - {0x0000a08c, 0x29292929}, - {0x0000a090, 0x22292929}, - {0x0000a094, 0x1d1d2222}, - {0x0000a098, 0x0c111117}, - {0x0000a09c, 0x00030303}, - {0x0000a0a0, 0x00000000}, - {0x0000a0a4, 0x00000000}, - {0x0000a0a8, 0x00000000}, - {0x0000a0ac, 0x00000000}, - {0x0000a0b0, 0x00000000}, - {0x0000a0b4, 0x00000000}, - {0x0000a0b8, 0x00000000}, - {0x0000a0bc, 0x00000000}, - {0x0000a0c0, 0x001f0000}, - {0x0000a0c4, 0x01000101}, - {0x0000a0c8, 0x011e011f}, - {0x0000a0cc, 0x011c011d}, - {0x0000a0d0, 0x02030204}, - {0x0000a0d4, 0x02010202}, - {0x0000a0d8, 0x021f0200}, - {0x0000a0dc, 0x0302021e}, - {0x0000a0e0, 0x03000301}, - {0x0000a0e4, 0x031e031f}, - {0x0000a0e8, 0x0402031d}, - {0x0000a0ec, 0x04000401}, - {0x0000a0f0, 0x041e041f}, - {0x0000a0f4, 0x0502041d}, - {0x0000a0f8, 0x05000501}, - {0x0000a0fc, 0x051e051f}, - {0x0000a100, 0x06010602}, - {0x0000a104, 0x061f0600}, - {0x0000a108, 0x061d061e}, - {0x0000a10c, 0x07020703}, - {0x0000a110, 0x07000701}, - {0x0000a114, 0x00000000}, - {0x0000a118, 0x00000000}, - {0x0000a11c, 0x00000000}, - {0x0000a120, 0x00000000}, - {0x0000a124, 0x00000000}, - {0x0000a128, 0x00000000}, - {0x0000a12c, 0x00000000}, - {0x0000a130, 0x00000000}, - {0x0000a134, 0x00000000}, - {0x0000a138, 0x00000000}, - {0x0000a13c, 0x00000000}, - {0x0000a140, 0x001f0000}, - {0x0000a144, 0x01000101}, - {0x0000a148, 0x011e011f}, - {0x0000a14c, 0x011c011d}, - {0x0000a150, 0x02030204}, - {0x0000a154, 0x02010202}, - {0x0000a158, 0x021f0200}, - {0x0000a15c, 0x0302021e}, - {0x0000a160, 0x03000301}, - {0x0000a164, 0x031e031f}, - {0x0000a168, 0x0402031d}, - {0x0000a16c, 0x04000401}, - {0x0000a170, 0x041e041f}, - {0x0000a174, 0x0502041d}, - {0x0000a178, 0x05000501}, - {0x0000a17c, 0x051e051f}, - {0x0000a180, 0x06010602}, - {0x0000a184, 0x061f0600}, - {0x0000a188, 0x061d061e}, - {0x0000a18c, 0x07020703}, - {0x0000a190, 0x07000701}, - {0x0000a194, 0x00000000}, - {0x0000a198, 0x00000000}, - {0x0000a19c, 0x00000000}, - {0x0000a1a0, 0x00000000}, - {0x0000a1a4, 0x00000000}, - {0x0000a1a8, 0x00000000}, - {0x0000a1ac, 0x00000000}, - {0x0000a1b0, 0x00000000}, - {0x0000a1b4, 0x00000000}, - {0x0000a1b8, 0x00000000}, - {0x0000a1bc, 0x00000000}, - {0x0000a1c0, 0x00000000}, - {0x0000a1c4, 0x00000000}, - {0x0000a1c8, 0x00000000}, - {0x0000a1cc, 0x00000000}, - {0x0000a1d0, 0x00000000}, - {0x0000a1d4, 0x00000000}, - {0x0000a1d8, 0x00000000}, - {0x0000a1dc, 0x00000000}, - {0x0000a1e0, 0x00000000}, - {0x0000a1e4, 0x00000000}, - {0x0000a1e8, 0x00000000}, - {0x0000a1ec, 0x00000000}, - {0x0000a1f0, 0x00000396}, - {0x0000a1f4, 0x00000396}, - {0x0000a1f8, 0x00000396}, - {0x0000a1fc, 0x00000196}, - {0x0000b000, 0x00010000}, - {0x0000b004, 0x00030002}, - {0x0000b008, 0x00050004}, - {0x0000b00c, 0x00810080}, - {0x0000b010, 0x00830082}, - {0x0000b014, 0x01810180}, - {0x0000b018, 0x01830182}, - {0x0000b01c, 0x01850184}, - {0x0000b020, 0x02810280}, - {0x0000b024, 0x02830282}, - {0x0000b028, 0x02850284}, - {0x0000b02c, 0x02890288}, - {0x0000b030, 0x028b028a}, - {0x0000b034, 0x0388028c}, - {0x0000b038, 0x038a0389}, - {0x0000b03c, 0x038c038b}, - {0x0000b040, 0x0390038d}, - {0x0000b044, 0x03920391}, - {0x0000b048, 0x03940393}, - {0x0000b04c, 0x03960395}, - {0x0000b050, 0x00000000}, - {0x0000b054, 0x00000000}, - {0x0000b058, 0x00000000}, - {0x0000b05c, 0x00000000}, - {0x0000b060, 0x00000000}, - {0x0000b064, 0x00000000}, - {0x0000b068, 0x00000000}, - {0x0000b06c, 0x00000000}, - {0x0000b070, 0x00000000}, - {0x0000b074, 0x00000000}, - {0x0000b078, 0x00000000}, - {0x0000b07c, 0x00000000}, - {0x0000b080, 0x32323232}, - {0x0000b084, 0x2f2f3232}, - {0x0000b088, 0x23282a2d}, - {0x0000b08c, 0x1c1e2123}, - {0x0000b090, 0x14171919}, - {0x0000b094, 0x0e0e1214}, - {0x0000b098, 0x03050707}, - {0x0000b09c, 0x00030303}, - {0x0000b0a0, 0x00000000}, - {0x0000b0a4, 0x00000000}, - {0x0000b0a8, 0x00000000}, - {0x0000b0ac, 0x00000000}, - {0x0000b0b0, 0x00000000}, - {0x0000b0b4, 0x00000000}, - {0x0000b0b8, 0x00000000}, - {0x0000b0bc, 0x00000000}, - {0x0000b0c0, 0x003f0020}, - {0x0000b0c4, 0x00400041}, - {0x0000b0c8, 0x0140005f}, - {0x0000b0cc, 0x0160015f}, - {0x0000b0d0, 0x017e017f}, - {0x0000b0d4, 0x02410242}, - {0x0000b0d8, 0x025f0240}, - {0x0000b0dc, 0x027f0260}, - {0x0000b0e0, 0x0341027e}, - {0x0000b0e4, 0x035f0340}, - {0x0000b0e8, 0x037f0360}, - {0x0000b0ec, 0x04400441}, - {0x0000b0f0, 0x0460045f}, - {0x0000b0f4, 0x0541047f}, - {0x0000b0f8, 0x055f0540}, - {0x0000b0fc, 0x057f0560}, - {0x0000b100, 0x06400641}, - {0x0000b104, 0x0660065f}, - {0x0000b108, 0x067e067f}, - {0x0000b10c, 0x07410742}, - {0x0000b110, 0x075f0740}, - {0x0000b114, 0x077f0760}, - {0x0000b118, 0x07800781}, - {0x0000b11c, 0x07a0079f}, - {0x0000b120, 0x07c107bf}, - {0x0000b124, 0x000007c0}, - {0x0000b128, 0x00000000}, - {0x0000b12c, 0x00000000}, - {0x0000b130, 0x00000000}, - {0x0000b134, 0x00000000}, - {0x0000b138, 0x00000000}, - {0x0000b13c, 0x00000000}, - {0x0000b140, 0x003f0020}, - {0x0000b144, 0x00400041}, - {0x0000b148, 0x0140005f}, - {0x0000b14c, 0x0160015f}, - {0x0000b150, 0x017e017f}, - {0x0000b154, 0x02410242}, - {0x0000b158, 0x025f0240}, - {0x0000b15c, 0x027f0260}, - {0x0000b160, 0x0341027e}, - {0x0000b164, 0x035f0340}, - {0x0000b168, 0x037f0360}, - {0x0000b16c, 0x04400441}, - {0x0000b170, 0x0460045f}, - {0x0000b174, 0x0541047f}, - {0x0000b178, 0x055f0540}, - {0x0000b17c, 0x057f0560}, - {0x0000b180, 0x06400641}, - {0x0000b184, 0x0660065f}, - {0x0000b188, 0x067e067f}, - {0x0000b18c, 0x07410742}, - {0x0000b190, 0x075f0740}, - {0x0000b194, 0x077f0760}, - {0x0000b198, 0x07800781}, - {0x0000b19c, 0x07a0079f}, - {0x0000b1a0, 0x07c107bf}, - {0x0000b1a4, 0x000007c0}, - {0x0000b1a8, 0x00000000}, - {0x0000b1ac, 0x00000000}, - {0x0000b1b0, 0x00000000}, - {0x0000b1b4, 0x00000000}, - {0x0000b1b8, 0x00000000}, - {0x0000b1bc, 0x00000000}, - {0x0000b1c0, 0x00000000}, - {0x0000b1c4, 0x00000000}, - {0x0000b1c8, 0x00000000}, - {0x0000b1cc, 0x00000000}, - {0x0000b1d0, 0x00000000}, - {0x0000b1d4, 0x00000000}, - {0x0000b1d8, 0x00000000}, - {0x0000b1dc, 0x00000000}, - {0x0000b1e0, 0x00000000}, - {0x0000b1e4, 0x00000000}, - {0x0000b1e8, 0x00000000}, - {0x0000b1ec, 0x00000000}, - {0x0000b1f0, 0x00000396}, - {0x0000b1f4, 0x00000396}, - {0x0000b1f8, 0x00000396}, - {0x0000b1fc, 0x00000196}, -}; +#define ar9340Common_wo_xlna_rx_gain_table_1p0 ar9300Common_wo_xlna_rx_gain_table_2p2 static const u32 ar9340_1p0_soc_preamble[][2] = { - /* Addr allmodes */ - {0x000040a4, 0x00a0c1c9}, + /* Addr allmodes */ {0x00007008, 0x00000000}, {0x00007020, 0x00000000}, {0x00007034, 0x00000002}, {0x00007038, 0x000004c2}, }; -#endif +#endif /* INITVALS_9340_H */ diff --git a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h index bbf48918a56c..4ef7dcccaa2f 100644 --- a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h @@ -1,5 +1,6 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. + * Copyright (c) 2011-2012 Qualcomm Atheros Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -1007,7 +1008,7 @@ static const u32 ar9462_2p0_radio_core[][2] = { static const u32 ar9462_2p0_soc_preamble[][2] = { /* Addr allmodes */ - {0x000040a4 ,0x00a0c1c9}, + {0x000040a4, 0x00a0c1c9}, {0x00007020, 0x00000000}, {0x00007034, 0x00000002}, {0x00007038, 0x000004c2}, diff --git a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h index d16d029f81a9..fb4497fc7a3d 100644 --- a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h @@ -1,5 +1,6 @@ /* * Copyright (c) 2010-2011 Atheros Communications Inc. + * Copyright (c) 2011-2012 Qualcomm Atheros Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -17,360 +18,151 @@ #ifndef INITVALS_9485_H #define INITVALS_9485_H -static const u32 ar9485_1_1_mac_core[][2] = { - /* Addr allmodes */ - {0x00000008, 0x00000000}, - {0x00000030, 0x00020085}, - {0x00000034, 0x00000005}, - {0x00000040, 0x00000000}, - {0x00000044, 0x00000000}, - {0x00000048, 0x00000008}, - {0x0000004c, 0x00000010}, - {0x00000050, 0x00000000}, - {0x00001040, 0x002ffc0f}, - {0x00001044, 0x002ffc0f}, - {0x00001048, 0x002ffc0f}, - {0x0000104c, 0x002ffc0f}, - {0x00001050, 0x002ffc0f}, - {0x00001054, 0x002ffc0f}, - {0x00001058, 0x002ffc0f}, - {0x0000105c, 0x002ffc0f}, - {0x00001060, 0x002ffc0f}, - {0x00001064, 0x002ffc0f}, - {0x000010f0, 0x00000100}, - {0x00001270, 0x00000000}, - {0x000012b0, 0x00000000}, - {0x000012f0, 0x00000000}, - {0x0000143c, 0x00000000}, - {0x0000147c, 0x00000000}, - {0x00008000, 0x00000000}, - {0x00008004, 0x00000000}, - {0x00008008, 0x00000000}, - {0x0000800c, 0x00000000}, - {0x00008018, 0x00000000}, - {0x00008020, 0x00000000}, - {0x00008038, 0x00000000}, - {0x0000803c, 0x00000000}, - {0x00008040, 0x00000000}, - {0x00008044, 0x00000000}, - {0x00008048, 0x00000000}, - {0x0000804c, 0xffffffff}, - {0x00008054, 0x00000000}, - {0x00008058, 0x00000000}, - {0x0000805c, 0x000fc78f}, - {0x00008060, 0x0000000f}, - {0x00008064, 0x00000000}, - {0x00008070, 0x00000310}, - {0x00008074, 0x00000020}, - {0x00008078, 0x00000000}, - {0x0000809c, 0x0000000f}, - {0x000080a0, 0x00000000}, - {0x000080a4, 0x02ff0000}, - {0x000080a8, 0x0e070605}, - {0x000080ac, 0x0000000d}, - {0x000080b0, 0x00000000}, - {0x000080b4, 0x00000000}, - {0x000080b8, 0x00000000}, - {0x000080bc, 0x00000000}, - {0x000080c0, 0x2a800000}, - {0x000080c4, 0x06900168}, - {0x000080c8, 0x13881c22}, - {0x000080cc, 0x01f40000}, - {0x000080d0, 0x00252500}, - {0x000080d4, 0x00a00000}, - {0x000080d8, 0x00400000}, - {0x000080dc, 0x00000000}, - {0x000080e0, 0xffffffff}, - {0x000080e4, 0x0000ffff}, - {0x000080e8, 0x3f3f3f3f}, - {0x000080ec, 0x00000000}, - {0x000080f0, 0x00000000}, - {0x000080f4, 0x00000000}, - {0x000080fc, 0x00020000}, - {0x00008100, 0x00000000}, - {0x00008108, 0x00000052}, - {0x0000810c, 0x00000000}, - {0x00008110, 0x00000000}, - {0x00008114, 0x000007ff}, - {0x00008118, 0x000000aa}, - {0x0000811c, 0x00003210}, - {0x00008124, 0x00000000}, - {0x00008128, 0x00000000}, - {0x0000812c, 0x00000000}, - {0x00008130, 0x00000000}, - {0x00008134, 0x00000000}, - {0x00008138, 0x00000000}, - {0x0000813c, 0x0000ffff}, - {0x00008144, 0xffffffff}, - {0x00008168, 0x00000000}, - {0x0000816c, 0x00000000}, - {0x00008170, 0x18486200}, - {0x00008174, 0x33332210}, - {0x00008178, 0x00000000}, - {0x0000817c, 0x00020000}, - {0x000081c0, 0x00000000}, - {0x000081c4, 0x33332210}, - {0x000081d4, 0x00000000}, - {0x000081ec, 0x00000000}, - {0x000081f0, 0x00000000}, - {0x000081f4, 0x00000000}, - {0x000081f8, 0x00000000}, - {0x000081fc, 0x00000000}, - {0x00008240, 0x00100000}, - {0x00008244, 0x0010f400}, - {0x00008248, 0x00000800}, - {0x0000824c, 0x0001e800}, - {0x00008250, 0x00000000}, - {0x00008254, 0x00000000}, - {0x00008258, 0x00000000}, - {0x0000825c, 0x40000000}, - {0x00008260, 0x00080922}, - {0x00008264, 0x9ca00010}, - {0x00008268, 0xffffffff}, - {0x0000826c, 0x0000ffff}, - {0x00008270, 0x00000000}, - {0x00008274, 0x40000000}, - {0x00008278, 0x003e4180}, - {0x0000827c, 0x00000004}, - {0x00008284, 0x0000002c}, - {0x00008288, 0x0000002c}, - {0x0000828c, 0x000000ff}, - {0x00008294, 0x00000000}, - {0x00008298, 0x00000000}, - {0x0000829c, 0x00000000}, - {0x00008300, 0x00000140}, - {0x00008314, 0x00000000}, - {0x0000831c, 0x0000010d}, - {0x00008328, 0x00000000}, - {0x0000832c, 0x00000007}, - {0x00008330, 0x00000302}, - {0x00008334, 0x00000700}, - {0x00008338, 0x00ff0000}, - {0x0000833c, 0x02400000}, - {0x00008340, 0x000107ff}, - {0x00008344, 0xa248105b}, - {0x00008348, 0x008f0000}, - {0x0000835c, 0x00000000}, - {0x00008360, 0xffffffff}, - {0x00008364, 0xffffffff}, - {0x00008368, 0x00000000}, - {0x00008370, 0x00000000}, - {0x00008374, 0x000000ff}, - {0x00008378, 0x00000000}, - {0x0000837c, 0x00000000}, - {0x00008380, 0xffffffff}, - {0x00008384, 0xffffffff}, - {0x00008390, 0xffffffff}, - {0x00008394, 0xffffffff}, - {0x00008398, 0x00000000}, - {0x0000839c, 0x00000000}, - {0x000083a0, 0x00000000}, - {0x000083a4, 0x0000fa14}, - {0x000083a8, 0x000f0c00}, - {0x000083ac, 0x33332210}, - {0x000083b0, 0x33332210}, - {0x000083b4, 0x33332210}, - {0x000083b8, 0x33332210}, - {0x000083bc, 0x00000000}, - {0x000083c0, 0x00000000}, - {0x000083c4, 0x00000000}, - {0x000083c8, 0x00000000}, - {0x000083cc, 0x00000200}, - {0x000083d0, 0x000301ff}, -}; +/* AR9485 1.0 */ -static const u32 ar9485_1_1_baseband_core[][2] = { - /* Addr allmodes */ - {0x00009800, 0xafe68e30}, - {0x00009804, 0xfd14e000}, - {0x00009808, 0x9c0a8f6b}, - {0x0000980c, 0x04800000}, - {0x00009814, 0x9280c00a}, - {0x00009818, 0x00000000}, - {0x0000981c, 0x00020028}, - {0x00009834, 0x5f3ca3de}, - {0x00009838, 0x0108ecff}, - {0x0000983c, 0x14750600}, - {0x00009880, 0x201fff00}, - {0x00009884, 0x00001042}, - {0x000098a4, 0x00200400}, - {0x000098b0, 0x52440bbe}, - {0x000098d0, 0x004b6a8e}, - {0x000098d4, 0x00000820}, - {0x000098dc, 0x00000000}, - {0x000098f0, 0x00000000}, - {0x000098f4, 0x00000000}, - {0x00009c04, 0x00000000}, - {0x00009c08, 0x03200000}, - {0x00009c0c, 0x00000000}, - {0x00009c10, 0x00000000}, - {0x00009c14, 0x00046384}, - {0x00009c18, 0x05b6b440}, - {0x00009c1c, 0x00b6b440}, - {0x00009d00, 0xc080a333}, - {0x00009d04, 0x40206c10}, - {0x00009d08, 0x009c4060}, - {0x00009d0c, 0x1883800a}, - {0x00009d10, 0x01834061}, - {0x00009d14, 0x00c00400}, - {0x00009d18, 0x00000000}, - {0x00009d1c, 0x00000000}, - {0x00009e08, 0x0038233c}, - {0x00009e24, 0x9927b515}, - {0x00009e28, 0x12ef0200}, - {0x00009e30, 0x06336f77}, - {0x00009e34, 0x6af6532f}, - {0x00009e38, 0x0cc80c00}, - {0x00009e40, 0x0d261820}, - {0x00009e4c, 0x00001004}, - {0x00009e50, 0x00ff03f1}, - {0x00009fc0, 0x80be4788}, - {0x00009fc4, 0x0001efb5}, - {0x00009fcc, 0x40000014}, - {0x0000a20c, 0x00000000}, - {0x0000a210, 0x00000000}, - {0x0000a220, 0x00000000}, - {0x0000a224, 0x00000000}, - {0x0000a228, 0x10002310}, - {0x0000a23c, 0x00000000}, - {0x0000a244, 0x0c000000}, - {0x0000a2a0, 0x00000001}, - {0x0000a2c0, 0x00000001}, - {0x0000a2c8, 0x00000000}, - {0x0000a2cc, 0x18c43433}, - {0x0000a2d4, 0x00000000}, - {0x0000a2dc, 0x00000000}, - {0x0000a2e0, 0x00000000}, - {0x0000a2e4, 0x00000000}, - {0x0000a2e8, 0x00000000}, - {0x0000a2ec, 0x00000000}, - {0x0000a2f0, 0x00000000}, - {0x0000a2f4, 0x00000000}, - {0x0000a2f8, 0x00000000}, - {0x0000a344, 0x00000000}, - {0x0000a34c, 0x00000000}, - {0x0000a350, 0x0000a000}, - {0x0000a364, 0x00000000}, - {0x0000a370, 0x00000000}, - {0x0000a390, 0x00000001}, - {0x0000a394, 0x00000444}, - {0x0000a398, 0x001f0e0f}, - {0x0000a39c, 0x0075393f}, - {0x0000a3a0, 0xb79f6427}, - {0x0000a3a4, 0x000000ff}, - {0x0000a3a8, 0x3b3b3b3b}, - {0x0000a3ac, 0x2f2f2f2f}, - {0x0000a3c0, 0x20202020}, - {0x0000a3c4, 0x22222220}, - {0x0000a3c8, 0x20200020}, - {0x0000a3cc, 0x20202020}, - {0x0000a3d0, 0x20202020}, - {0x0000a3d4, 0x20202020}, - {0x0000a3d8, 0x20202020}, - {0x0000a3dc, 0x20202020}, - {0x0000a3e0, 0x20202020}, - {0x0000a3e4, 0x20202020}, - {0x0000a3e8, 0x20202020}, - {0x0000a3ec, 0x20202020}, - {0x0000a3f0, 0x00000000}, - {0x0000a3f4, 0x00000006}, - {0x0000a3f8, 0x0cdbd380}, - {0x0000a3fc, 0x000f0f01}, - {0x0000a400, 0x8fa91f01}, - {0x0000a404, 0x00000000}, - {0x0000a408, 0x0e79e5c6}, - {0x0000a40c, 0x00820820}, - {0x0000a414, 0x1ce739cf}, - {0x0000a418, 0x2d0019ce}, - {0x0000a41c, 0x1ce739ce}, - {0x0000a420, 0x000001ce}, - {0x0000a424, 0x1ce739ce}, - {0x0000a428, 0x000001ce}, - {0x0000a42c, 0x1ce739ce}, - {0x0000a430, 0x1ce739ce}, - {0x0000a434, 0x00000000}, - {0x0000a438, 0x00001801}, - {0x0000a43c, 0x00000000}, - {0x0000a440, 0x00000000}, - {0x0000a444, 0x00000000}, - {0x0000a448, 0x04000000}, - {0x0000a44c, 0x00000001}, - {0x0000a450, 0x00010000}, - {0x0000a5c4, 0xbfad9d74}, - {0x0000a5c8, 0x0048060a}, - {0x0000a5cc, 0x00000637}, - {0x0000a760, 0x03020100}, - {0x0000a764, 0x09080504}, - {0x0000a768, 0x0d0c0b0a}, - {0x0000a76c, 0x13121110}, - {0x0000a770, 0x31301514}, - {0x0000a774, 0x35343332}, - {0x0000a778, 0x00000036}, - {0x0000a780, 0x00000838}, - {0x0000a7c0, 0x00000000}, - {0x0000a7c4, 0xfffffffc}, - {0x0000a7c8, 0x00000000}, - {0x0000a7cc, 0x00000000}, - {0x0000a7d0, 0x00000000}, - {0x0000a7d4, 0x00000004}, - {0x0000a7dc, 0x00000000}, -}; +#define ar9485_1_1_mac_postamble ar9300_2p2_mac_postamble -static const u32 ar9485Common_1_1[][2] = { - /* Addr allmodes */ - {0x00007010, 0x00000022}, - {0x00007020, 0x00000000}, - {0x00007034, 0x00000002}, - {0x00007038, 0x000004c2}, +static const u32 ar9485_1_1_pcie_phy_pll_on_clkreq_disable_L1[][2] = { + /* Addr allmodes */ + {0x00018c00, 0x18012e5e}, + {0x00018c04, 0x000801d8}, + {0x00018c08, 0x0000080c}, }; -static const u32 ar9485_1_1_baseband_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8005, 0xd00a8005}, - {0x00009820, 0x206a002e, 0x206a002e, 0x206a002e, 0x206a002e}, - {0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0}, - {0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x06903881}, - {0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4}, - {0x00009830, 0x0000059c, 0x0000059c, 0x0000059c, 0x0000059c}, - {0x00009c00, 0x00000044, 0x00000044, 0x00000044, 0x00000044}, - {0x00009e00, 0x0372161e, 0x0372161e, 0x037216a0, 0x037216a0}, - {0x00009e04, 0x00182020, 0x00182020, 0x00182020, 0x00182020}, - {0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000e2}, - {0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec80d2e, 0x7ec80d2e}, - {0x00009e14, 0x31395d5e, 0x3139605e, 0x3139605e, 0x31395d5e}, - {0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, - {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, - {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, - {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946222, 0xcf946222}, - {0x00009e44, 0x02321e27, 0x02321e27, 0x02282324, 0x02282324}, - {0x00009e48, 0x5030201a, 0x5030201a, 0x50302010, 0x50302010}, - {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, - {0x0000a204, 0x01303fc0, 0x01303fc4, 0x01303fc4, 0x01303fc0}, - {0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004}, - {0x0000a230, 0x0000400a, 0x00004014, 0x00004016, 0x0000400b}, - {0x0000a234, 0x10000fff, 0x10000fff, 0x10000fff, 0x10000fff}, - {0x0000a238, 0xffb81018, 0xffb81018, 0xffb81018, 0xffb81018}, - {0x0000a250, 0x00000000, 0x00000000, 0x00000210, 0x00000108}, - {0x0000a254, 0x000007d0, 0x00000fa0, 0x00001130, 0x00000898}, - {0x0000a258, 0x02020002, 0x02020002, 0x02020002, 0x02020002}, - {0x0000a25c, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e}, - {0x0000a260, 0x3a021501, 0x3a021501, 0x3a021501, 0x3a021501}, - {0x0000a264, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e}, - {0x0000a280, 0x00000007, 0x00000007, 0x0000000b, 0x0000000b}, - {0x0000a284, 0x00000000, 0x00000000, 0x000002a0, 0x000002a0}, - {0x0000a288, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a28c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, - {0x0000a2d0, 0x00071981, 0x00071981, 0x00071982, 0x00071982}, - {0x0000a2d8, 0xf999a83a, 0xf999a83a, 0xf999a83a, 0xf999a83a}, - {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000be04, 0x00802020, 0x00802020, 0x00802020, 0x00802020}, - {0x0000be18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, +static const u32 ar9485Common_wo_xlna_rx_gain_1_1[][2] = { + /* Addr allmodes */ + {0x0000a000, 0x00060005}, + {0x0000a004, 0x00810080}, + {0x0000a008, 0x00830082}, + {0x0000a00c, 0x00850084}, + {0x0000a010, 0x01820181}, + {0x0000a014, 0x01840183}, + {0x0000a018, 0x01880185}, + {0x0000a01c, 0x018a0189}, + {0x0000a020, 0x02850284}, + {0x0000a024, 0x02890288}, + {0x0000a028, 0x028b028a}, + {0x0000a02c, 0x03850384}, + {0x0000a030, 0x03890388}, + {0x0000a034, 0x038b038a}, + {0x0000a038, 0x038d038c}, + {0x0000a03c, 0x03910390}, + {0x0000a040, 0x03930392}, + {0x0000a044, 0x03950394}, + {0x0000a048, 0x00000396}, + {0x0000a04c, 0x00000000}, + {0x0000a050, 0x00000000}, + {0x0000a054, 0x00000000}, + {0x0000a058, 0x00000000}, + {0x0000a05c, 0x00000000}, + {0x0000a060, 0x00000000}, + {0x0000a064, 0x00000000}, + {0x0000a068, 0x00000000}, + {0x0000a06c, 0x00000000}, + {0x0000a070, 0x00000000}, + {0x0000a074, 0x00000000}, + {0x0000a078, 0x00000000}, + {0x0000a07c, 0x00000000}, + {0x0000a080, 0x28282828}, + {0x0000a084, 0x28282828}, + {0x0000a088, 0x28282828}, + {0x0000a08c, 0x28282828}, + {0x0000a090, 0x28282828}, + {0x0000a094, 0x24242428}, + {0x0000a098, 0x171e1e1e}, + {0x0000a09c, 0x02020b0b}, + {0x0000a0a0, 0x02020202}, + {0x0000a0a4, 0x00000000}, + {0x0000a0a8, 0x00000000}, + {0x0000a0ac, 0x00000000}, + {0x0000a0b0, 0x00000000}, + {0x0000a0b4, 0x00000000}, + {0x0000a0b8, 0x00000000}, + {0x0000a0bc, 0x00000000}, + {0x0000a0c0, 0x22072208}, + {0x0000a0c4, 0x22052206}, + {0x0000a0c8, 0x22032204}, + {0x0000a0cc, 0x22012202}, + {0x0000a0d0, 0x221f2200}, + {0x0000a0d4, 0x221d221e}, + {0x0000a0d8, 0x33023303}, + {0x0000a0dc, 0x33003301}, + {0x0000a0e0, 0x331e331f}, + {0x0000a0e4, 0x4402331d}, + {0x0000a0e8, 0x44004401}, + {0x0000a0ec, 0x441e441f}, + {0x0000a0f0, 0x55025503}, + {0x0000a0f4, 0x55005501}, + {0x0000a0f8, 0x551e551f}, + {0x0000a0fc, 0x6602551d}, + {0x0000a100, 0x66006601}, + {0x0000a104, 0x661e661f}, + {0x0000a108, 0x7703661d}, + {0x0000a10c, 0x77017702}, + {0x0000a110, 0x00007700}, + {0x0000a114, 0x00000000}, + {0x0000a118, 0x00000000}, + {0x0000a11c, 0x00000000}, + {0x0000a120, 0x00000000}, + {0x0000a124, 0x00000000}, + {0x0000a128, 0x00000000}, + {0x0000a12c, 0x00000000}, + {0x0000a130, 0x00000000}, + {0x0000a134, 0x00000000}, + {0x0000a138, 0x00000000}, + {0x0000a13c, 0x00000000}, + {0x0000a140, 0x001f0000}, + {0x0000a144, 0x111f1100}, + {0x0000a148, 0x111d111e}, + {0x0000a14c, 0x111b111c}, + {0x0000a150, 0x22032204}, + {0x0000a154, 0x22012202}, + {0x0000a158, 0x221f2200}, + {0x0000a15c, 0x221d221e}, + {0x0000a160, 0x33013302}, + {0x0000a164, 0x331f3300}, + {0x0000a168, 0x4402331e}, + {0x0000a16c, 0x44004401}, + {0x0000a170, 0x441e441f}, + {0x0000a174, 0x55015502}, + {0x0000a178, 0x551f5500}, + {0x0000a17c, 0x6602551e}, + {0x0000a180, 0x66006601}, + {0x0000a184, 0x661e661f}, + {0x0000a188, 0x7703661d}, + {0x0000a18c, 0x77017702}, + {0x0000a190, 0x00007700}, + {0x0000a194, 0x00000000}, + {0x0000a198, 0x00000000}, + {0x0000a19c, 0x00000000}, + {0x0000a1a0, 0x00000000}, + {0x0000a1a4, 0x00000000}, + {0x0000a1a8, 0x00000000}, + {0x0000a1ac, 0x00000000}, + {0x0000a1b0, 0x00000000}, + {0x0000a1b4, 0x00000000}, + {0x0000a1b8, 0x00000000}, + {0x0000a1bc, 0x00000000}, + {0x0000a1c0, 0x00000000}, + {0x0000a1c4, 0x00000000}, + {0x0000a1c8, 0x00000000}, + {0x0000a1cc, 0x00000000}, + {0x0000a1d0, 0x00000000}, + {0x0000a1d4, 0x00000000}, + {0x0000a1d8, 0x00000000}, + {0x0000a1dc, 0x00000000}, + {0x0000a1e0, 0x00000000}, + {0x0000a1e4, 0x00000000}, + {0x0000a1e8, 0x00000000}, + {0x0000a1ec, 0x00000000}, + {0x0000a1f0, 0x00000396}, + {0x0000a1f4, 0x00000396}, + {0x0000a1f8, 0x00000396}, + {0x0000a1fc, 0x00000296}, }; -static const u32 ar9485Modes_high_ob_db_tx_gain_1_1[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ +static const u32 ar9485Modes_high_power_tx_gain_1_1[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, @@ -442,102 +234,34 @@ static const u32 ar9485Modes_high_ob_db_tx_gain_1_1[][5] = { {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, }; -static const u32 ar9485_modes_lowest_ob_db_tx_gain_1_1[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, - {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, - {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, - {0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, - {0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, - {0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200}, - {0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202}, - {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400}, - {0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402}, - {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404}, - {0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603}, - {0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605}, - {0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03}, - {0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04}, - {0x0000a530, 0x48023ec6, 0x48023ec6, 0x34000e20, 0x34000e20}, - {0x0000a534, 0x4d023f01, 0x4d023f01, 0x35000e21, 0x35000e21}, - {0x0000a538, 0x53023f4b, 0x53023f4b, 0x43000e62, 0x43000e62}, - {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x45000e63, 0x45000e63}, - {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x49000e65, 0x49000e65}, - {0x0000a544, 0x6502feca, 0x6502feca, 0x4b000e66, 0x4b000e66}, - {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x4d001645, 0x4d001645}, - {0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865}, - {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86}, - {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9}, - {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001ceb, 0x5a001ceb}, - {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb}, - {0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb}, - {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000b500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b504, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b508, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b50c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b510, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b514, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b518, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b51c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b520, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b524, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b528, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b52c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b530, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b534, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b538, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b53c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b540, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b544, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b548, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b54c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b550, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b554, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b558, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b55c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b560, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b564, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b568, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b56c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b570, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b574, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b578, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b57c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x00016044, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db}, - {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, -}; +#define ar9485Modes_high_ob_db_tx_gain_1_1 ar9485Modes_high_power_tx_gain_1_1 -static const u32 ar9485_1_1_radio_postamble[][2] = { - /* Addr allmodes */ - {0x0001609c, 0x0b283f31}, - {0x000160ac, 0x24611800}, - {0x000160b0, 0x03284f3e}, - {0x0001610c, 0x00170000}, - {0x00016140, 0x50804008}, -}; +#define ar9485Modes_low_ob_db_tx_gain_1_1 ar9485Modes_high_ob_db_tx_gain_1_1 -static const u32 ar9485_1_1_mac_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160}, - {0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c}, - {0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38}, - {0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00}, - {0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b}, - {0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810}, - {0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a}, - {0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440}, +#define ar9485_modes_lowest_ob_db_tx_gain_1_1 ar9485Modes_low_ob_db_tx_gain_1_1 + +static const u32 ar9485_1_1[][2] = { + /* Addr allmodes */ + {0x0000a580, 0x00000000}, + {0x0000a584, 0x00000000}, + {0x0000a588, 0x00000000}, + {0x0000a58c, 0x00000000}, + {0x0000a590, 0x00000000}, + {0x0000a594, 0x00000000}, + {0x0000a598, 0x00000000}, + {0x0000a59c, 0x00000000}, + {0x0000a5a0, 0x00000000}, + {0x0000a5a4, 0x00000000}, + {0x0000a5a8, 0x00000000}, + {0x0000a5ac, 0x00000000}, + {0x0000a5b0, 0x00000000}, + {0x0000a5b4, 0x00000000}, + {0x0000a5b8, 0x00000000}, + {0x0000a5bc, 0x00000000}, }; static const u32 ar9485_1_1_radio_core[][2] = { - /* Addr allmodes */ + /* Addr allmodes */ {0x00016000, 0x36db6db6}, {0x00016004, 0x6db6db40}, {0x00016008, 0x73800000}, @@ -601,294 +325,145 @@ static const u32 ar9485_1_1_radio_core[][2] = { {0x00016c44, 0x12000000}, }; -static const u32 ar9485_1_1_pcie_phy_pll_on_clkreq_enable_L1[][2] = { - /* Addr allmodes */ - {0x00018c00, 0x18052e5e}, - {0x00018c04, 0x000801d8}, - {0x00018c08, 0x0000080c}, -}; - -static const u32 ar9485Modes_high_power_tx_gain_1_1[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, - {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, - {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, - {0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, - {0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, - {0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200}, - {0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202}, - {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400}, - {0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402}, - {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404}, - {0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603}, - {0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605}, - {0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03}, - {0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04}, - {0x0000a530, 0x48023ec6, 0x48023ec6, 0x34000e20, 0x34000e20}, - {0x0000a534, 0x4d023f01, 0x4d023f01, 0x35000e21, 0x35000e21}, - {0x0000a538, 0x53023f4b, 0x53023f4b, 0x43000e62, 0x43000e62}, - {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x45000e63, 0x45000e63}, - {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x49000e65, 0x49000e65}, - {0x0000a544, 0x6502feca, 0x6502feca, 0x4b000e66, 0x4b000e66}, - {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x4d001645, 0x4d001645}, - {0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865}, - {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86}, - {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9}, - {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001ceb, 0x5a001ceb}, - {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb}, - {0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb}, - {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000b500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b504, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b508, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b50c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b510, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b514, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b518, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b51c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b520, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b524, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b528, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b52c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b530, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b534, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b538, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b53c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b540, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b544, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b548, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b54c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b550, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b554, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b558, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b55c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b560, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b564, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b568, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b56c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b570, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b574, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b578, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b57c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x00016044, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db}, - {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, -}; - -static const u32 ar9485_1_1[][2] = { - /* Addr allmodes */ - {0x0000a580, 0x00000000}, - {0x0000a584, 0x00000000}, - {0x0000a588, 0x00000000}, - {0x0000a58c, 0x00000000}, - {0x0000a590, 0x00000000}, - {0x0000a594, 0x00000000}, - {0x0000a598, 0x00000000}, - {0x0000a59c, 0x00000000}, - {0x0000a5a0, 0x00000000}, - {0x0000a5a4, 0x00000000}, - {0x0000a5a8, 0x00000000}, - {0x0000a5ac, 0x00000000}, - {0x0000a5b0, 0x00000000}, - {0x0000a5b4, 0x00000000}, - {0x0000a5b8, 0x00000000}, - {0x0000a5bc, 0x00000000}, -}; - -static const u32 ar9485_modes_green_ob_db_tx_gain_1_1[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x000098bc, 0x00000003, 0x00000003, 0x00000003, 0x00000003}, - {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, - {0x0000a458, 0x80000000, 0x80000000, 0x80000000, 0x80000000}, - {0x0000a500, 0x00022200, 0x00022200, 0x00000006, 0x00000006}, - {0x0000a504, 0x05062002, 0x05062002, 0x03000201, 0x03000201}, - {0x0000a508, 0x0c002e00, 0x0c002e00, 0x06000203, 0x06000203}, - {0x0000a50c, 0x11062202, 0x11062202, 0x0a000401, 0x0a000401}, - {0x0000a510, 0x17022e00, 0x17022e00, 0x0e000403, 0x0e000403}, - {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x12000405, 0x12000405}, - {0x0000a518, 0x25020ec0, 0x25020ec0, 0x15000604, 0x15000604}, - {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x18000605, 0x18000605}, - {0x0000a520, 0x2f001f04, 0x2f001f04, 0x1c000a04, 0x1c000a04}, - {0x0000a524, 0x35001fc4, 0x35001fc4, 0x21000a06, 0x21000a06}, - {0x0000a528, 0x3c022f04, 0x3c022f04, 0x29000a24, 0x29000a24}, - {0x0000a52c, 0x41023e85, 0x41023e85, 0x2f000e21, 0x2f000e21}, - {0x0000a530, 0x48023ec6, 0x48023ec6, 0x31000e20, 0x31000e20}, - {0x0000a534, 0x4d023f01, 0x4d023f01, 0x33000e20, 0x33000e20}, - {0x0000a538, 0x53023f4b, 0x53023f4b, 0x43000e62, 0x43000e62}, - {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x45000e63, 0x45000e63}, - {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x49000e65, 0x49000e65}, - {0x0000a544, 0x6502feca, 0x6502feca, 0x4b000e66, 0x4b000e66}, - {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x4d001645, 0x4d001645}, - {0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865}, - {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86}, - {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9}, - {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001ceb, 0x5a001ceb}, - {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb}, - {0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb}, - {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000b500, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, - {0x0000b504, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, - {0x0000b508, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, - {0x0000b50c, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, - {0x0000b510, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, - {0x0000b514, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, - {0x0000b518, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, - {0x0000b51c, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, - {0x0000b520, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, - {0x0000b524, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, - {0x0000b528, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, - {0x0000b52c, 0x0000002a, 0x0000002a, 0x0000002a, 0x0000002a}, - {0x0000b530, 0x0000003a, 0x0000003a, 0x0000003a, 0x0000003a}, - {0x0000b534, 0x0000004a, 0x0000004a, 0x0000004a, 0x0000004a}, - {0x0000b538, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b53c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b540, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b544, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b548, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b54c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b550, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b554, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b558, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b55c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b560, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b564, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b568, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b56c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b570, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b574, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b578, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x0000b57c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, - {0x00016044, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db}, - {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, -}; - -static const u32 ar9485_1_1_pcie_phy_clkreq_disable_L1[][2] = { - /* Addr allmodes */ - {0x00018c00, 0x18013e5e}, - {0x00018c04, 0x000801d8}, - {0x00018c08, 0x0000080c}, -}; - -static const u32 ar9485_1_1_soc_preamble[][2] = { - /* Addr allmodes */ - {0x00004014, 0xba280400}, - {0x00004090, 0x00aa10aa}, - {0x000040a4, 0x00a0c9c9}, - {0x00007010, 0x00000022}, - {0x00007020, 0x00000000}, - {0x00007034, 0x00000002}, - {0x00007038, 0x000004c2}, - {0x00007048, 0x00000002}, -}; - -static const u32 ar9485_1_1_baseband_core_txfir_coeff_japan_2484[][2] = { - /* Addr allmodes */ - {0x0000a398, 0x00000000}, - {0x0000a39c, 0x6f7f0301}, - {0x0000a3a0, 0xca9228ee}, -}; - -static const u32 ar9485Modes_low_ob_db_tx_gain_1_1[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, - {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, - {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, - {0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, - {0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, - {0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200}, - {0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202}, - {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400}, - {0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402}, - {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404}, - {0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603}, - {0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605}, - {0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03}, - {0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04}, - {0x0000a530, 0x48023ec6, 0x48023ec6, 0x34000e20, 0x34000e20}, - {0x0000a534, 0x4d023f01, 0x4d023f01, 0x35000e21, 0x35000e21}, - {0x0000a538, 0x53023f4b, 0x53023f4b, 0x43000e62, 0x43000e62}, - {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x45000e63, 0x45000e63}, - {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x49000e65, 0x49000e65}, - {0x0000a544, 0x6502feca, 0x6502feca, 0x4b000e66, 0x4b000e66}, - {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x4d001645, 0x4d001645}, - {0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865}, - {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86}, - {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9}, - {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001ceb, 0x5a001ceb}, - {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb}, - {0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb}, - {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, - {0x0000b500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b504, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b508, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b50c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b510, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b514, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b518, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b51c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b520, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b524, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b528, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b52c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b530, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b534, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b538, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b53c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b540, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b544, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b548, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b54c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b550, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b554, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b558, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b55c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b560, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b564, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b568, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b56c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b570, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b574, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b578, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000b57c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x00016044, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db}, - {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, -}; - -static const u32 ar9485_fast_clock_1_1_baseband_postamble[][3] = { - /* Addr 5G_HT2 5G_HT40 */ - {0x00009e00, 0x03721821, 0x03721821}, - {0x0000a230, 0x0000400b, 0x00004016}, - {0x0000a254, 0x00000898, 0x00001130}, -}; - -static const u32 ar9485_1_1_pcie_phy_pll_on_clkreq_disable_L1[][2] = { - /* Addr allmodes */ - {0x00018c00, 0x18012e5e}, - {0x00018c04, 0x000801d8}, - {0x00018c08, 0x0000080c}, +static const u32 ar9485_1_1_baseband_core[][2] = { + /* Addr allmodes */ + {0x00009800, 0xafe68e30}, + {0x00009804, 0xfd14e000}, + {0x00009808, 0x9c0a8f6b}, + {0x0000980c, 0x04800000}, + {0x00009814, 0x9280c00a}, + {0x00009818, 0x00000000}, + {0x0000981c, 0x00020028}, + {0x00009834, 0x5f3ca3de}, + {0x00009838, 0x0108ecff}, + {0x0000983c, 0x14750600}, + {0x00009880, 0x201fff00}, + {0x00009884, 0x00001042}, + {0x000098a4, 0x00200400}, + {0x000098b0, 0x52440bbe}, + {0x000098d0, 0x004b6a8e}, + {0x000098d4, 0x00000820}, + {0x000098dc, 0x00000000}, + {0x000098f0, 0x00000000}, + {0x000098f4, 0x00000000}, + {0x00009c04, 0x00000000}, + {0x00009c08, 0x03200000}, + {0x00009c0c, 0x00000000}, + {0x00009c10, 0x00000000}, + {0x00009c14, 0x00046384}, + {0x00009c18, 0x05b6b440}, + {0x00009c1c, 0x00b6b440}, + {0x00009d00, 0xc080a333}, + {0x00009d04, 0x40206c10}, + {0x00009d08, 0x009c4060}, + {0x00009d0c, 0x1883800a}, + {0x00009d10, 0x01834061}, + {0x00009d14, 0x00c00400}, + {0x00009d18, 0x00000000}, + {0x00009d1c, 0x00000000}, + {0x00009e08, 0x0038233c}, + {0x00009e24, 0x9927b515}, + {0x00009e28, 0x12ef0200}, + {0x00009e30, 0x06336f77}, + {0x00009e34, 0x6af6532f}, + {0x00009e38, 0x0cc80c00}, + {0x00009e40, 0x0d261820}, + {0x00009e4c, 0x00001004}, + {0x00009e50, 0x00ff03f1}, + {0x00009fc0, 0x80be4788}, + {0x00009fc4, 0x0001efb5}, + {0x00009fcc, 0x40000014}, + {0x0000a20c, 0x00000000}, + {0x0000a210, 0x00000000}, + {0x0000a220, 0x00000000}, + {0x0000a224, 0x00000000}, + {0x0000a228, 0x10002310}, + {0x0000a23c, 0x00000000}, + {0x0000a244, 0x0c000000}, + {0x0000a2a0, 0x00000001}, + {0x0000a2c0, 0x00000001}, + {0x0000a2c8, 0x00000000}, + {0x0000a2cc, 0x18c43433}, + {0x0000a2d4, 0x00000000}, + {0x0000a2dc, 0x00000000}, + {0x0000a2e0, 0x00000000}, + {0x0000a2e4, 0x00000000}, + {0x0000a2e8, 0x00000000}, + {0x0000a2ec, 0x00000000}, + {0x0000a2f0, 0x00000000}, + {0x0000a2f4, 0x00000000}, + {0x0000a2f8, 0x00000000}, + {0x0000a344, 0x00000000}, + {0x0000a34c, 0x00000000}, + {0x0000a350, 0x0000a000}, + {0x0000a364, 0x00000000}, + {0x0000a370, 0x00000000}, + {0x0000a390, 0x00000001}, + {0x0000a394, 0x00000444}, + {0x0000a398, 0x001f0e0f}, + {0x0000a39c, 0x0075393f}, + {0x0000a3a0, 0xb79f6427}, + {0x0000a3a4, 0x000000ff}, + {0x0000a3a8, 0x3b3b3b3b}, + {0x0000a3ac, 0x2f2f2f2f}, + {0x0000a3c0, 0x20202020}, + {0x0000a3c4, 0x22222220}, + {0x0000a3c8, 0x20200020}, + {0x0000a3cc, 0x20202020}, + {0x0000a3d0, 0x20202020}, + {0x0000a3d4, 0x20202020}, + {0x0000a3d8, 0x20202020}, + {0x0000a3dc, 0x20202020}, + {0x0000a3e0, 0x20202020}, + {0x0000a3e4, 0x20202020}, + {0x0000a3e8, 0x20202020}, + {0x0000a3ec, 0x20202020}, + {0x0000a3f0, 0x00000000}, + {0x0000a3f4, 0x00000006}, + {0x0000a3f8, 0x0cdbd380}, + {0x0000a3fc, 0x000f0f01}, + {0x0000a400, 0x8fa91f01}, + {0x0000a404, 0x00000000}, + {0x0000a408, 0x0e79e5c6}, + {0x0000a40c, 0x00820820}, + {0x0000a414, 0x1ce739cf}, + {0x0000a418, 0x2d0019ce}, + {0x0000a41c, 0x1ce739ce}, + {0x0000a420, 0x000001ce}, + {0x0000a424, 0x1ce739ce}, + {0x0000a428, 0x000001ce}, + {0x0000a42c, 0x1ce739ce}, + {0x0000a430, 0x1ce739ce}, + {0x0000a434, 0x00000000}, + {0x0000a438, 0x00001801}, + {0x0000a43c, 0x00000000}, + {0x0000a440, 0x00000000}, + {0x0000a444, 0x00000000}, + {0x0000a448, 0x04000000}, + {0x0000a44c, 0x00000001}, + {0x0000a450, 0x00010000}, + {0x0000a5c4, 0xbfad9d74}, + {0x0000a5c8, 0x0048060a}, + {0x0000a5cc, 0x00000637}, + {0x0000a760, 0x03020100}, + {0x0000a764, 0x09080504}, + {0x0000a768, 0x0d0c0b0a}, + {0x0000a76c, 0x13121110}, + {0x0000a770, 0x31301514}, + {0x0000a774, 0x35343332}, + {0x0000a778, 0x00000036}, + {0x0000a780, 0x00000838}, + {0x0000a7c0, 0x00000000}, + {0x0000a7c4, 0xfffffffc}, + {0x0000a7c8, 0x00000000}, + {0x0000a7cc, 0x00000000}, + {0x0000a7d0, 0x00000000}, + {0x0000a7d4, 0x00000004}, + {0x0000a7dc, 0x00000000}, }; static const u32 ar9485_common_rx_gain_1_1[][2] = { - /* Addr allmodes */ + /* Addr allmodes */ {0x0000a000, 0x00010000}, {0x0000a004, 0x00030002}, {0x0000a008, 0x00050004}, @@ -1019,143 +594,260 @@ static const u32 ar9485_common_rx_gain_1_1[][2] = { {0x0000a1fc, 0x00000296}, }; +static const u32 ar9485_1_1_pcie_phy_pll_on_clkreq_enable_L1[][2] = { + /* Addr allmodes */ + {0x00018c00, 0x18052e5e}, + {0x00018c04, 0x000801d8}, + {0x00018c08, 0x0000080c}, +}; + static const u32 ar9485_1_1_pcie_phy_clkreq_enable_L1[][2] = { - /* Addr allmodes */ + /* Addr allmodes */ {0x00018c00, 0x18053e5e}, {0x00018c04, 0x000801d8}, {0x00018c08, 0x0000080c}, }; -static const u32 ar9485Common_wo_xlna_rx_gain_1_1[][2] = { - /* Addr allmodes */ - {0x0000a000, 0x00060005}, - {0x0000a004, 0x00810080}, - {0x0000a008, 0x00830082}, - {0x0000a00c, 0x00850084}, - {0x0000a010, 0x01820181}, - {0x0000a014, 0x01840183}, - {0x0000a018, 0x01880185}, - {0x0000a01c, 0x018a0189}, - {0x0000a020, 0x02850284}, - {0x0000a024, 0x02890288}, - {0x0000a028, 0x028b028a}, - {0x0000a02c, 0x03850384}, - {0x0000a030, 0x03890388}, - {0x0000a034, 0x038b038a}, - {0x0000a038, 0x038d038c}, - {0x0000a03c, 0x03910390}, - {0x0000a040, 0x03930392}, - {0x0000a044, 0x03950394}, - {0x0000a048, 0x00000396}, - {0x0000a04c, 0x00000000}, - {0x0000a050, 0x00000000}, - {0x0000a054, 0x00000000}, - {0x0000a058, 0x00000000}, - {0x0000a05c, 0x00000000}, - {0x0000a060, 0x00000000}, - {0x0000a064, 0x00000000}, - {0x0000a068, 0x00000000}, - {0x0000a06c, 0x00000000}, - {0x0000a070, 0x00000000}, - {0x0000a074, 0x00000000}, - {0x0000a078, 0x00000000}, - {0x0000a07c, 0x00000000}, - {0x0000a080, 0x28282828}, - {0x0000a084, 0x28282828}, - {0x0000a088, 0x28282828}, - {0x0000a08c, 0x28282828}, - {0x0000a090, 0x28282828}, - {0x0000a094, 0x24242428}, - {0x0000a098, 0x171e1e1e}, - {0x0000a09c, 0x02020b0b}, - {0x0000a0a0, 0x02020202}, - {0x0000a0a4, 0x00000000}, - {0x0000a0a8, 0x00000000}, - {0x0000a0ac, 0x00000000}, - {0x0000a0b0, 0x00000000}, - {0x0000a0b4, 0x00000000}, - {0x0000a0b8, 0x00000000}, - {0x0000a0bc, 0x00000000}, - {0x0000a0c0, 0x22072208}, - {0x0000a0c4, 0x22052206}, - {0x0000a0c8, 0x22032204}, - {0x0000a0cc, 0x22012202}, - {0x0000a0d0, 0x221f2200}, - {0x0000a0d4, 0x221d221e}, - {0x0000a0d8, 0x33023303}, - {0x0000a0dc, 0x33003301}, - {0x0000a0e0, 0x331e331f}, - {0x0000a0e4, 0x4402331d}, - {0x0000a0e8, 0x44004401}, - {0x0000a0ec, 0x441e441f}, - {0x0000a0f0, 0x55025503}, - {0x0000a0f4, 0x55005501}, - {0x0000a0f8, 0x551e551f}, - {0x0000a0fc, 0x6602551d}, - {0x0000a100, 0x66006601}, - {0x0000a104, 0x661e661f}, - {0x0000a108, 0x7703661d}, - {0x0000a10c, 0x77017702}, - {0x0000a110, 0x00007700}, - {0x0000a114, 0x00000000}, - {0x0000a118, 0x00000000}, - {0x0000a11c, 0x00000000}, - {0x0000a120, 0x00000000}, - {0x0000a124, 0x00000000}, - {0x0000a128, 0x00000000}, - {0x0000a12c, 0x00000000}, - {0x0000a130, 0x00000000}, - {0x0000a134, 0x00000000}, - {0x0000a138, 0x00000000}, - {0x0000a13c, 0x00000000}, - {0x0000a140, 0x001f0000}, - {0x0000a144, 0x111f1100}, - {0x0000a148, 0x111d111e}, - {0x0000a14c, 0x111b111c}, - {0x0000a150, 0x22032204}, - {0x0000a154, 0x22012202}, - {0x0000a158, 0x221f2200}, - {0x0000a15c, 0x221d221e}, - {0x0000a160, 0x33013302}, - {0x0000a164, 0x331f3300}, - {0x0000a168, 0x4402331e}, - {0x0000a16c, 0x44004401}, - {0x0000a170, 0x441e441f}, - {0x0000a174, 0x55015502}, - {0x0000a178, 0x551f5500}, - {0x0000a17c, 0x6602551e}, - {0x0000a180, 0x66006601}, - {0x0000a184, 0x661e661f}, - {0x0000a188, 0x7703661d}, - {0x0000a18c, 0x77017702}, - {0x0000a190, 0x00007700}, - {0x0000a194, 0x00000000}, - {0x0000a198, 0x00000000}, - {0x0000a19c, 0x00000000}, - {0x0000a1a0, 0x00000000}, - {0x0000a1a4, 0x00000000}, - {0x0000a1a8, 0x00000000}, - {0x0000a1ac, 0x00000000}, - {0x0000a1b0, 0x00000000}, - {0x0000a1b4, 0x00000000}, - {0x0000a1b8, 0x00000000}, - {0x0000a1bc, 0x00000000}, - {0x0000a1c0, 0x00000000}, - {0x0000a1c4, 0x00000000}, - {0x0000a1c8, 0x00000000}, - {0x0000a1cc, 0x00000000}, - {0x0000a1d0, 0x00000000}, - {0x0000a1d4, 0x00000000}, - {0x0000a1d8, 0x00000000}, - {0x0000a1dc, 0x00000000}, - {0x0000a1e0, 0x00000000}, - {0x0000a1e4, 0x00000000}, - {0x0000a1e8, 0x00000000}, - {0x0000a1ec, 0x00000000}, - {0x0000a1f0, 0x00000396}, - {0x0000a1f4, 0x00000396}, - {0x0000a1f8, 0x00000396}, - {0x0000a1fc, 0x00000296}, +static const u32 ar9485_1_1_soc_preamble[][2] = { + /* Addr allmodes */ + {0x00004014, 0xba280400}, + {0x00004090, 0x00aa10aa}, + {0x000040a4, 0x00a0c9c9}, + {0x00007010, 0x00000022}, + {0x00007020, 0x00000000}, + {0x00007034, 0x00000002}, + {0x00007038, 0x000004c2}, + {0x00007048, 0x00000002}, +}; + +static const u32 ar9485_fast_clock_1_1_baseband_postamble[][3] = { + /* Addr 5G_HT20 5G_HT40 */ + {0x00009e00, 0x03721821, 0x03721821}, + {0x0000a230, 0x0000400b, 0x00004016}, + {0x0000a254, 0x00000898, 0x00001130}, +}; + +static const u32 ar9485_1_1_baseband_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8005, 0xd00a8005}, + {0x00009820, 0x206a002e, 0x206a002e, 0x206a002e, 0x206a002e}, + {0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0}, + {0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x06903881}, + {0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4}, + {0x00009830, 0x0000059c, 0x0000059c, 0x0000059c, 0x0000059c}, + {0x00009c00, 0x00000044, 0x00000044, 0x00000044, 0x00000044}, + {0x00009e00, 0x0372161e, 0x0372161e, 0x037216a0, 0x037216a0}, + {0x00009e04, 0x00182020, 0x00182020, 0x00182020, 0x00182020}, + {0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000e2}, + {0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec80d2e, 0x7ec80d2e}, + {0x00009e14, 0x31395d5e, 0x3139605e, 0x3139605e, 0x31395d5e}, + {0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, + {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, + {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946222, 0xcf946222}, + {0x00009e44, 0x02321e27, 0x02321e27, 0x02282324, 0x02282324}, + {0x00009e48, 0x5030201a, 0x5030201a, 0x50302010, 0x50302010}, + {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, + {0x0000a204, 0x01303fc0, 0x01303fc4, 0x01303fc4, 0x01303fc0}, + {0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004}, + {0x0000a230, 0x0000400a, 0x00004014, 0x00004016, 0x0000400b}, + {0x0000a234, 0x10000fff, 0x10000fff, 0x10000fff, 0x10000fff}, + {0x0000a238, 0xffb81018, 0xffb81018, 0xffb81018, 0xffb81018}, + {0x0000a250, 0x00000000, 0x00000000, 0x00000210, 0x00000108}, + {0x0000a254, 0x000007d0, 0x00000fa0, 0x00001130, 0x00000898}, + {0x0000a258, 0x02020002, 0x02020002, 0x02020002, 0x02020002}, + {0x0000a25c, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e}, + {0x0000a260, 0x3a021501, 0x3a021501, 0x3a021501, 0x3a021501}, + {0x0000a264, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e}, + {0x0000a280, 0x00000007, 0x00000007, 0x0000000b, 0x0000000b}, + {0x0000a284, 0x00000000, 0x00000000, 0x000002a0, 0x000002a0}, + {0x0000a288, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a28c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2d0, 0x00071981, 0x00071981, 0x00071982, 0x00071982}, + {0x0000a2d8, 0xf999a83a, 0xf999a83a, 0xf999a83a, 0xf999a83a}, + {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000be04, 0x00802020, 0x00802020, 0x00802020, 0x00802020}, + {0x0000be18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, +}; + +static const u32 ar9485_1_1_pcie_phy_clkreq_disable_L1[][2] = { + /* Addr allmodes */ + {0x00018c00, 0x18013e5e}, + {0x00018c04, 0x000801d8}, + {0x00018c08, 0x0000080c}, +}; + +static const u32 ar9485_1_1_radio_postamble[][2] = { + /* Addr allmodes */ + {0x0001609c, 0x0b283f31}, + {0x000160ac, 0x24611800}, + {0x000160b0, 0x03284f3e}, + {0x0001610c, 0x00170000}, + {0x00016140, 0x50804008}, +}; + +static const u32 ar9485_1_1_mac_core[][2] = { + /* Addr allmodes */ + {0x00000008, 0x00000000}, + {0x00000030, 0x00020085}, + {0x00000034, 0x00000005}, + {0x00000040, 0x00000000}, + {0x00000044, 0x00000000}, + {0x00000048, 0x00000008}, + {0x0000004c, 0x00000010}, + {0x00000050, 0x00000000}, + {0x00001040, 0x002ffc0f}, + {0x00001044, 0x002ffc0f}, + {0x00001048, 0x002ffc0f}, + {0x0000104c, 0x002ffc0f}, + {0x00001050, 0x002ffc0f}, + {0x00001054, 0x002ffc0f}, + {0x00001058, 0x002ffc0f}, + {0x0000105c, 0x002ffc0f}, + {0x00001060, 0x002ffc0f}, + {0x00001064, 0x002ffc0f}, + {0x000010f0, 0x00000100}, + {0x00001270, 0x00000000}, + {0x000012b0, 0x00000000}, + {0x000012f0, 0x00000000}, + {0x0000143c, 0x00000000}, + {0x0000147c, 0x00000000}, + {0x00008000, 0x00000000}, + {0x00008004, 0x00000000}, + {0x00008008, 0x00000000}, + {0x0000800c, 0x00000000}, + {0x00008018, 0x00000000}, + {0x00008020, 0x00000000}, + {0x00008038, 0x00000000}, + {0x0000803c, 0x00000000}, + {0x00008040, 0x00000000}, + {0x00008044, 0x00000000}, + {0x00008048, 0x00000000}, + {0x0000804c, 0xffffffff}, + {0x00008054, 0x00000000}, + {0x00008058, 0x00000000}, + {0x0000805c, 0x000fc78f}, + {0x00008060, 0x0000000f}, + {0x00008064, 0x00000000}, + {0x00008070, 0x00000310}, + {0x00008074, 0x00000020}, + {0x00008078, 0x00000000}, + {0x0000809c, 0x0000000f}, + {0x000080a0, 0x00000000}, + {0x000080a4, 0x02ff0000}, + {0x000080a8, 0x0e070605}, + {0x000080ac, 0x0000000d}, + {0x000080b0, 0x00000000}, + {0x000080b4, 0x00000000}, + {0x000080b8, 0x00000000}, + {0x000080bc, 0x00000000}, + {0x000080c0, 0x2a800000}, + {0x000080c4, 0x06900168}, + {0x000080c8, 0x13881c22}, + {0x000080cc, 0x01f40000}, + {0x000080d0, 0x00252500}, + {0x000080d4, 0x00a00000}, + {0x000080d8, 0x00400000}, + {0x000080dc, 0x00000000}, + {0x000080e0, 0xffffffff}, + {0x000080e4, 0x0000ffff}, + {0x000080e8, 0x3f3f3f3f}, + {0x000080ec, 0x00000000}, + {0x000080f0, 0x00000000}, + {0x000080f4, 0x00000000}, + {0x000080fc, 0x00020000}, + {0x00008100, 0x00000000}, + {0x00008108, 0x00000052}, + {0x0000810c, 0x00000000}, + {0x00008110, 0x00000000}, + {0x00008114, 0x000007ff}, + {0x00008118, 0x000000aa}, + {0x0000811c, 0x00003210}, + {0x00008124, 0x00000000}, + {0x00008128, 0x00000000}, + {0x0000812c, 0x00000000}, + {0x00008130, 0x00000000}, + {0x00008134, 0x00000000}, + {0x00008138, 0x00000000}, + {0x0000813c, 0x0000ffff}, + {0x00008144, 0xffffffff}, + {0x00008168, 0x00000000}, + {0x0000816c, 0x00000000}, + {0x00008170, 0x18486200}, + {0x00008174, 0x33332210}, + {0x00008178, 0x00000000}, + {0x0000817c, 0x00020000}, + {0x000081c0, 0x00000000}, + {0x000081c4, 0x33332210}, + {0x000081d4, 0x00000000}, + {0x000081ec, 0x00000000}, + {0x000081f0, 0x00000000}, + {0x000081f4, 0x00000000}, + {0x000081f8, 0x00000000}, + {0x000081fc, 0x00000000}, + {0x00008240, 0x00100000}, + {0x00008244, 0x0010f400}, + {0x00008248, 0x00000800}, + {0x0000824c, 0x0001e800}, + {0x00008250, 0x00000000}, + {0x00008254, 0x00000000}, + {0x00008258, 0x00000000}, + {0x0000825c, 0x40000000}, + {0x00008260, 0x00080922}, + {0x00008264, 0x9ca00010}, + {0x00008268, 0xffffffff}, + {0x0000826c, 0x0000ffff}, + {0x00008270, 0x00000000}, + {0x00008274, 0x40000000}, + {0x00008278, 0x003e4180}, + {0x0000827c, 0x00000004}, + {0x00008284, 0x0000002c}, + {0x00008288, 0x0000002c}, + {0x0000828c, 0x000000ff}, + {0x00008294, 0x00000000}, + {0x00008298, 0x00000000}, + {0x0000829c, 0x00000000}, + {0x00008300, 0x00000140}, + {0x00008314, 0x00000000}, + {0x0000831c, 0x0000010d}, + {0x00008328, 0x00000000}, + {0x0000832c, 0x00000007}, + {0x00008330, 0x00000302}, + {0x00008334, 0x00000700}, + {0x00008338, 0x00ff0000}, + {0x0000833c, 0x02400000}, + {0x00008340, 0x000107ff}, + {0x00008344, 0xa248105b}, + {0x00008348, 0x008f0000}, + {0x0000835c, 0x00000000}, + {0x00008360, 0xffffffff}, + {0x00008364, 0xffffffff}, + {0x00008368, 0x00000000}, + {0x00008370, 0x00000000}, + {0x00008374, 0x000000ff}, + {0x00008378, 0x00000000}, + {0x0000837c, 0x00000000}, + {0x00008380, 0xffffffff}, + {0x00008384, 0xffffffff}, + {0x00008390, 0xffffffff}, + {0x00008394, 0xffffffff}, + {0x00008398, 0x00000000}, + {0x0000839c, 0x00000000}, + {0x000083a0, 0x00000000}, + {0x000083a4, 0x0000fa14}, + {0x000083a8, 0x000f0c00}, + {0x000083ac, 0x33332210}, + {0x000083b0, 0x33332210}, + {0x000083b4, 0x33332210}, + {0x000083b8, 0x33332210}, + {0x000083bc, 0x00000000}, + {0x000083c0, 0x00000000}, + {0x000083c4, 0x00000000}, + {0x000083c8, 0x00000000}, + {0x000083cc, 0x00000200}, + {0x000083d0, 0x000301ff}, }; -#endif +#endif /* INITVALS_9485_H */ diff --git a/drivers/net/wireless/ath/ath9k/ar955x_1p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar955x_1p0_initvals.h new file mode 100644 index 000000000000..df97f21c52dc --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/ar955x_1p0_initvals.h @@ -0,0 +1,1284 @@ +/* + * Copyright (c) 2010-2011 Atheros Communications Inc. + * Copyright (c) 2011-2012 Qualcomm Atheros Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, 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. + */ + +#ifndef INITVALS_955X_1P0_H +#define INITVALS_955X_1P0_H + +/* AR955X 1.0 */ + +static const u32 ar955x_1p0_radio_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00016098, 0xd2dd5554, 0xd2dd5554, 0xd28b3330, 0xd28b3330}, + {0x0001609c, 0x0a566f3a, 0x0a566f3a, 0x06345f2a, 0x06345f2a}, + {0x000160ac, 0xa4647c00, 0xa4647c00, 0xa4646800, 0xa4646800}, + {0x000160b0, 0x01885f52, 0x01885f52, 0x04accf3a, 0x04accf3a}, + {0x00016104, 0xb7a00001, 0xb7a00001, 0xb7a00001, 0xb7a00001}, + {0x0001610c, 0xc0000000, 0xc0000000, 0xc0000000, 0xc0000000}, + {0x00016140, 0x10804008, 0x10804008, 0x10804008, 0x10804008}, + {0x00016504, 0xb7a00001, 0xb7a00001, 0xb7a00001, 0xb7a00001}, + {0x0001650c, 0xc0000000, 0xc0000000, 0xc0000000, 0xc0000000}, + {0x00016540, 0x10804008, 0x10804008, 0x10804008, 0x10804008}, + {0x00016904, 0xb7a00001, 0xb7a00001, 0xb7a00001, 0xb7a00001}, + {0x0001690c, 0xc0000000, 0xc0000000, 0xc0000000, 0xc0000000}, + {0x00016940, 0x10804008, 0x10804008, 0x10804008, 0x10804008}, +}; + +static const u32 ar955x_1p0_baseband_core_txfir_coeff_japan_2484[][2] = { + /* Addr allmodes */ + {0x0000a398, 0x00000000}, + {0x0000a39c, 0x6f7f0301}, + {0x0000a3a0, 0xca9228ee}, +}; + +static const u32 ar955x_1p0_baseband_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8011, 0xd00a8011}, + {0x00009820, 0x206a022e, 0x206a022e, 0x206a012e, 0x206a012e}, + {0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0}, + {0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x06903881}, + {0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4}, + {0x00009830, 0x0000059c, 0x0000059c, 0x0000119c, 0x0000119c}, + {0x00009c00, 0x000000c4, 0x000000c4, 0x000000c4, 0x000000c4}, + {0x00009e00, 0x0372111a, 0x0372111a, 0x037216a0, 0x037216a0}, + {0x00009e04, 0x001c2020, 0x001c2020, 0x001c2020, 0x001c2020}, + {0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000e2}, + {0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec84d2e, 0x7ec84d2e}, + {0x00009e14, 0x37b95d5e, 0x37b9605e, 0x3379605e, 0x33795d5e}, + {0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, + {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, + {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, + {0x00009e3c, 0xcfa10820, 0xcfa10820, 0xcfa10822, 0xcfa10822}, + {0x00009e44, 0xfe321e27, 0xfe321e27, 0xfe291e27, 0xfe291e27}, + {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, + {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, + {0x0000a204, 0x005c0ec0, 0x005c0ec4, 0x005c0ec4, 0x005c0ec0}, + {0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004}, + {0x0000a22c, 0x07e26a2f, 0x07e26a2f, 0x01026a2f, 0x01026a2f}, + {0x0000a230, 0x0000000a, 0x00000014, 0x00000016, 0x0000000b}, + {0x0000a234, 0x00000fff, 0x10000fff, 0x10000fff, 0x00000fff}, + {0x0000a238, 0xffb01018, 0xffb01018, 0xffb01018, 0xffb01018}, + {0x0000a250, 0x00000000, 0x00000000, 0x00000210, 0x00000108}, + {0x0000a254, 0x000007d0, 0x00000fa0, 0x00001130, 0x00000898}, + {0x0000a258, 0x02020002, 0x02020002, 0x02020002, 0x02020002}, + {0x0000a25c, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e}, + {0x0000a260, 0x0a021501, 0x0a021501, 0x3a021501, 0x3a021501}, + {0x0000a264, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e}, + {0x0000a280, 0x00000007, 0x00000007, 0x0000000b, 0x0000000b}, + {0x0000a284, 0x00000000, 0x00000000, 0x00000010, 0x00000010}, + {0x0000a288, 0x00000110, 0x00000110, 0x00000110, 0x00000110}, + {0x0000a28c, 0x00022222, 0x00022222, 0x00022222, 0x00022222}, + {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2cc, 0x18c50033, 0x18c43433, 0x18c41033, 0x18c44c33}, + {0x0000a2d0, 0x00041982, 0x00041982, 0x00041982, 0x00041982}, + {0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b}, + {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a830, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c}, + {0x0000ae04, 0x001c0000, 0x001c0000, 0x001c0000, 0x001c0000}, + {0x0000ae18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000ae1c, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c}, + {0x0000ae20, 0x000001b5, 0x000001b5, 0x000001ce, 0x000001ce}, + {0x0000b284, 0x00000000, 0x00000000, 0x00000010, 0x00000010}, + {0x0000b830, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c}, + {0x0000be04, 0x001c0000, 0x001c0000, 0x001c0000, 0x001c0000}, + {0x0000be18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000be1c, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c}, + {0x0000be20, 0x000001b5, 0x000001b5, 0x000001ce, 0x000001ce}, + {0x0000c284, 0x00000000, 0x00000000, 0x00000010, 0x00000010}, +}; + +static const u32 ar955x_1p0_radio_core[][2] = { + /* Addr allmodes */ + {0x00016000, 0x36db6db6}, + {0x00016004, 0x6db6db40}, + {0x00016008, 0x73f00000}, + {0x0001600c, 0x00000000}, + {0x00016040, 0x7f80fff8}, + {0x0001604c, 0x76d005b5}, + {0x00016050, 0x557cf031}, + {0x00016054, 0x13449440}, + {0x00016058, 0x0c51c92c}, + {0x0001605c, 0x3db7fffc}, + {0x00016060, 0xfffffffc}, + {0x00016064, 0x000f0278}, + {0x00016068, 0x6db6db6c}, + {0x0001606c, 0x6db60000}, + {0x00016080, 0x00080000}, + {0x00016084, 0x0e48048c}, + {0x00016088, 0x14214514}, + {0x0001608c, 0x119f101e}, + {0x00016090, 0x24926490}, + {0x00016094, 0x00000000}, + {0x000160a0, 0x0a108ffe}, + {0x000160a4, 0x812fc370}, + {0x000160a8, 0x423c8000}, + {0x000160b4, 0x92480080}, + {0x000160c0, 0x006db6d0}, + {0x000160c4, 0x6db6db60}, + {0x000160c8, 0x6db6db6c}, + {0x000160cc, 0x01e6c000}, + {0x00016100, 0x11999601}, + {0x00016108, 0x00080010}, + {0x00016144, 0x02084080}, + {0x00016148, 0x000080c0}, + {0x00016280, 0x01800804}, + {0x00016284, 0x00038dc5}, + {0x00016288, 0x00000000}, + {0x0001628c, 0x00000040}, + {0x00016380, 0x00000000}, + {0x00016384, 0x00000000}, + {0x00016388, 0x00400705}, + {0x0001638c, 0x00800700}, + {0x00016390, 0x00800700}, + {0x00016394, 0x00000000}, + {0x00016398, 0x00000000}, + {0x0001639c, 0x00000000}, + {0x000163a0, 0x00000001}, + {0x000163a4, 0x00000001}, + {0x000163a8, 0x00000000}, + {0x000163ac, 0x00000000}, + {0x000163b0, 0x00000000}, + {0x000163b4, 0x00000000}, + {0x000163b8, 0x00000000}, + {0x000163bc, 0x00000000}, + {0x000163c0, 0x000000a0}, + {0x000163c4, 0x000c0000}, + {0x000163c8, 0x14021402}, + {0x000163cc, 0x00001402}, + {0x000163d0, 0x00000000}, + {0x000163d4, 0x00000000}, + {0x00016400, 0x36db6db6}, + {0x00016404, 0x6db6db40}, + {0x00016408, 0x73f00000}, + {0x0001640c, 0x00000000}, + {0x00016440, 0x7f80fff8}, + {0x0001644c, 0x76d005b5}, + {0x00016450, 0x557cf031}, + {0x00016454, 0x13449440}, + {0x00016458, 0x0c51c92c}, + {0x0001645c, 0x3db7fffc}, + {0x00016460, 0xfffffffc}, + {0x00016464, 0x000f0278}, + {0x00016468, 0x6db6db6c}, + {0x0001646c, 0x6db60000}, + {0x00016500, 0x11999601}, + {0x00016508, 0x00080010}, + {0x00016544, 0x02084080}, + {0x00016548, 0x000080c0}, + {0x00016780, 0x00000000}, + {0x00016784, 0x00000000}, + {0x00016788, 0x00400705}, + {0x0001678c, 0x00800700}, + {0x00016790, 0x00800700}, + {0x00016794, 0x00000000}, + {0x00016798, 0x00000000}, + {0x0001679c, 0x00000000}, + {0x000167a0, 0x00000001}, + {0x000167a4, 0x00000001}, + {0x000167a8, 0x00000000}, + {0x000167ac, 0x00000000}, + {0x000167b0, 0x00000000}, + {0x000167b4, 0x00000000}, + {0x000167b8, 0x00000000}, + {0x000167bc, 0x00000000}, + {0x000167c0, 0x000000a0}, + {0x000167c4, 0x000c0000}, + {0x000167c8, 0x14021402}, + {0x000167cc, 0x00001402}, + {0x000167d0, 0x00000000}, + {0x000167d4, 0x00000000}, + {0x00016800, 0x36db6db6}, + {0x00016804, 0x6db6db40}, + {0x00016808, 0x73f00000}, + {0x0001680c, 0x00000000}, + {0x00016840, 0x7f80fff8}, + {0x0001684c, 0x76d005b5}, + {0x00016850, 0x557cf031}, + {0x00016854, 0x13449440}, + {0x00016858, 0x0c51c92c}, + {0x0001685c, 0x3db7fffc}, + {0x00016860, 0xfffffffc}, + {0x00016864, 0x000f0278}, + {0x00016868, 0x6db6db6c}, + {0x0001686c, 0x6db60000}, + {0x00016900, 0x11999601}, + {0x00016908, 0x00080010}, + {0x00016944, 0x02084080}, + {0x00016948, 0x000080c0}, + {0x00016b80, 0x00000000}, + {0x00016b84, 0x00000000}, + {0x00016b88, 0x00400705}, + {0x00016b8c, 0x00800700}, + {0x00016b90, 0x00800700}, + {0x00016b94, 0x00000000}, + {0x00016b98, 0x00000000}, + {0x00016b9c, 0x00000000}, + {0x00016ba0, 0x00000001}, + {0x00016ba4, 0x00000001}, + {0x00016ba8, 0x00000000}, + {0x00016bac, 0x00000000}, + {0x00016bb0, 0x00000000}, + {0x00016bb4, 0x00000000}, + {0x00016bb8, 0x00000000}, + {0x00016bbc, 0x00000000}, + {0x00016bc0, 0x000000a0}, + {0x00016bc4, 0x000c0000}, + {0x00016bc8, 0x14021402}, + {0x00016bcc, 0x00001402}, + {0x00016bd0, 0x00000000}, + {0x00016bd4, 0x00000000}, +}; + +static const u32 ar955x_1p0_modes_xpa_tx_gain_table[][9] = { + /* Addr 5G_HT20_L 5G_HT40_L 5G_HT20_M 5G_HT40_M 5G_HT20_H 5G_HT40_H 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xfffd5aaa, 0xfffd5aaa}, + {0x0000a2e0, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xfffe9ccc, 0xfffe9ccc}, + {0x0000a2e4, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xffffe0f0, 0xffffe0f0}, + {0x0000a2e8, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xfffcff00, 0xfffcff00}, + {0x0000a410, 0x000050de, 0x000050de, 0x000050de, 0x000050de, 0x000050de, 0x000050de, 0x000050da, 0x000050da}, + {0x0000a500, 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000000, 0x00000000}, + {0x0000a504, 0x04000005, 0x04000005, 0x04000005, 0x04000005, 0x04000005, 0x04000005, 0x04000002, 0x04000002}, + {0x0000a508, 0x08000009, 0x08000009, 0x08000009, 0x08000009, 0x08000009, 0x08000009, 0x08000004, 0x08000004}, + {0x0000a50c, 0x0c00000b, 0x0c00000b, 0x0c00000b, 0x0c00000b, 0x0c00000b, 0x0c00000b, 0x0c000006, 0x0c000006}, + {0x0000a510, 0x1000000d, 0x1000000d, 0x1000000d, 0x1000000d, 0x1000000d, 0x1000000d, 0x0f00000a, 0x0f00000a}, + {0x0000a514, 0x14000011, 0x14000011, 0x14000011, 0x14000011, 0x14000011, 0x14000011, 0x1300000c, 0x1300000c}, + {0x0000a518, 0x19004008, 0x19004008, 0x19004008, 0x19004008, 0x18004008, 0x18004008, 0x1700000e, 0x1700000e}, + {0x0000a51c, 0x1d00400a, 0x1d00400a, 0x1d00400a, 0x1d00400a, 0x1c00400a, 0x1c00400a, 0x1b000064, 0x1b000064}, + {0x0000a520, 0x230020a2, 0x230020a2, 0x210020a2, 0x210020a2, 0x200020a2, 0x200020a2, 0x1f000242, 0x1f000242}, + {0x0000a524, 0x2500006e, 0x2500006e, 0x2500006e, 0x2500006e, 0x2400006e, 0x2400006e, 0x23000229, 0x23000229}, + {0x0000a528, 0x29022221, 0x29022221, 0x28022221, 0x28022221, 0x27022221, 0x27022221, 0x270002a2, 0x270002a2}, + {0x0000a52c, 0x2d00062a, 0x2d00062a, 0x2c00062a, 0x2c00062a, 0x2a00062a, 0x2a00062a, 0x2c001203, 0x2c001203}, + {0x0000a530, 0x340220a5, 0x340220a5, 0x320220a5, 0x320220a5, 0x2f0220a5, 0x2f0220a5, 0x30001803, 0x30001803}, + {0x0000a534, 0x380022c5, 0x380022c5, 0x350022c5, 0x350022c5, 0x320022c5, 0x320022c5, 0x33000881, 0x33000881}, + {0x0000a538, 0x3b002486, 0x3b002486, 0x39002486, 0x39002486, 0x36002486, 0x36002486, 0x38001809, 0x38001809}, + {0x0000a53c, 0x3f00248a, 0x3f00248a, 0x3d00248a, 0x3d00248a, 0x3a00248a, 0x3a00248a, 0x3a000814, 0x3a000814}, + {0x0000a540, 0x4202242c, 0x4202242c, 0x4102242c, 0x4102242c, 0x3f02242c, 0x3f02242c, 0x3f001a0c, 0x3f001a0c}, + {0x0000a544, 0x490044c6, 0x490044c6, 0x460044c6, 0x460044c6, 0x420044c6, 0x420044c6, 0x43001a0e, 0x43001a0e}, + {0x0000a548, 0x4d024485, 0x4d024485, 0x4a024485, 0x4a024485, 0x46024485, 0x46024485, 0x46001812, 0x46001812}, + {0x0000a54c, 0x51044483, 0x51044483, 0x4e044483, 0x4e044483, 0x4a044483, 0x4a044483, 0x49001884, 0x49001884}, + {0x0000a550, 0x5404a40c, 0x5404a40c, 0x5204a40c, 0x5204a40c, 0x4d04a40c, 0x4d04a40c, 0x4d001e84, 0x4d001e84}, + {0x0000a554, 0x57024632, 0x57024632, 0x55024632, 0x55024632, 0x52024632, 0x52024632, 0x50001e69, 0x50001e69}, + {0x0000a558, 0x5c00a634, 0x5c00a634, 0x5900a634, 0x5900a634, 0x5600a634, 0x5600a634, 0x550006f4, 0x550006f4}, + {0x0000a55c, 0x5f026832, 0x5f026832, 0x5d026832, 0x5d026832, 0x5a026832, 0x5a026832, 0x59000ad3, 0x59000ad3}, + {0x0000a560, 0x6602b012, 0x6602b012, 0x6202b012, 0x6202b012, 0x5d02b012, 0x5d02b012, 0x5e000ad5, 0x5e000ad5}, + {0x0000a564, 0x6e02d0e1, 0x6e02d0e1, 0x6802d0e1, 0x6802d0e1, 0x6002d0e1, 0x6002d0e1, 0x61001ced, 0x61001ced}, + {0x0000a568, 0x7202b4c4, 0x7202b4c4, 0x6c02b4c4, 0x6c02b4c4, 0x6502b4c4, 0x6502b4c4, 0x660018d4, 0x660018d4}, + {0x0000a56c, 0x75007894, 0x75007894, 0x70007894, 0x70007894, 0x6b007894, 0x6b007894, 0x660018d4, 0x660018d4}, + {0x0000a570, 0x7b025c74, 0x7b025c74, 0x75025c74, 0x75025c74, 0x70025c74, 0x70025c74, 0x660018d4, 0x660018d4}, + {0x0000a574, 0x8300bcb5, 0x8300bcb5, 0x7a00bcb5, 0x7a00bcb5, 0x7600bcb5, 0x7600bcb5, 0x660018d4, 0x660018d4}, + {0x0000a578, 0x8a04dc74, 0x8a04dc74, 0x7f04dc74, 0x7f04dc74, 0x7c04dc74, 0x7c04dc74, 0x660018d4, 0x660018d4}, + {0x0000a57c, 0x8a04dc74, 0x8a04dc74, 0x7f04dc74, 0x7f04dc74, 0x7c04dc74, 0x7c04dc74, 0x660018d4, 0x660018d4}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x03804000, 0x03804000}, + {0x0000a610, 0x04c08c01, 0x04c08c01, 0x04808b01, 0x04808b01, 0x04808a01, 0x04808a01, 0x0300ca02, 0x0300ca02}, + {0x0000a614, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00000e04, 0x00000e04}, + {0x0000a618, 0x04010c01, 0x04010c01, 0x03c10b01, 0x03c10b01, 0x03810a01, 0x03810a01, 0x03014000, 0x03014000}, + {0x0000a61c, 0x03814e05, 0x03814e05, 0x03414d05, 0x03414d05, 0x03414d05, 0x03414d05, 0x00000000, 0x00000000}, + {0x0000a620, 0x04010303, 0x04010303, 0x03c10303, 0x03c10303, 0x03810303, 0x03810303, 0x00000000, 0x00000000}, + {0x0000a624, 0x03814e05, 0x03814e05, 0x03414d05, 0x03414d05, 0x03414d05, 0x03414d05, 0x03014000, 0x03014000}, + {0x0000a628, 0x00c0c000, 0x00c0c000, 0x00c0c000, 0x00c0c000, 0x00c0c000, 0x00c0c000, 0x03804c05, 0x03804c05}, + {0x0000a62c, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x0701de06, 0x0701de06}, + {0x0000a630, 0x03418000, 0x03418000, 0x03018000, 0x03018000, 0x02c18000, 0x02c18000, 0x07819c07, 0x07819c07}, + {0x0000a634, 0x03815004, 0x03815004, 0x03414f04, 0x03414f04, 0x03414e04, 0x03414e04, 0x0701dc07, 0x0701dc07}, + {0x0000a638, 0x03005302, 0x03005302, 0x02c05202, 0x02c05202, 0x02805202, 0x02805202, 0x0701dc07, 0x0701dc07}, + {0x0000a63c, 0x04c09302, 0x04c09302, 0x04809202, 0x04809202, 0x04809202, 0x04809202, 0x0701dc07, 0x0701dc07}, + {0x0000b2dc, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xfffd5aaa, 0xfffd5aaa}, + {0x0000b2e0, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xfffe9ccc, 0xfffe9ccc}, + {0x0000b2e4, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xffffe0f0, 0xffffe0f0}, + {0x0000b2e8, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xfffcff00, 0xfffcff00}, + {0x0000c2dc, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xfffd5aaa, 0xfffd5aaa}, + {0x0000c2e0, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xfffe9ccc, 0xfffe9ccc}, + {0x0000c2e4, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xffffe0f0, 0xffffe0f0}, + {0x0000c2e8, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xfffcff00, 0xfffcff00}, + {0x00016044, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x010002d4, 0x010002d4}, + {0x00016048, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x66482401, 0x66482401}, + {0x00016280, 0x01801e84, 0x01801e84, 0x01801e84, 0x01801e84, 0x01801e84, 0x01801e84, 0x01808e84, 0x01808e84}, + {0x00016444, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x010002d4, 0x010002d4}, + {0x00016448, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x66482401, 0x66482401}, + {0x00016844, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x010002d4, 0x010002d4}, + {0x00016848, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x66482401, 0x66482401}, +}; + +static const u32 ar955x_1p0_mac_core[][2] = { + /* Addr allmodes */ + {0x00000008, 0x00000000}, + {0x00000030, 0x00020085}, + {0x00000034, 0x00000005}, + {0x00000040, 0x00000000}, + {0x00000044, 0x00000000}, + {0x00000048, 0x00000008}, + {0x0000004c, 0x00000010}, + {0x00000050, 0x00000000}, + {0x00001040, 0x002ffc0f}, + {0x00001044, 0x002ffc0f}, + {0x00001048, 0x002ffc0f}, + {0x0000104c, 0x002ffc0f}, + {0x00001050, 0x002ffc0f}, + {0x00001054, 0x002ffc0f}, + {0x00001058, 0x002ffc0f}, + {0x0000105c, 0x002ffc0f}, + {0x00001060, 0x002ffc0f}, + {0x00001064, 0x002ffc0f}, + {0x000010f0, 0x00000100}, + {0x00001270, 0x00000000}, + {0x000012b0, 0x00000000}, + {0x000012f0, 0x00000000}, + {0x0000143c, 0x00000000}, + {0x0000147c, 0x00000000}, + {0x00008000, 0x00000000}, + {0x00008004, 0x00000000}, + {0x00008008, 0x00000000}, + {0x0000800c, 0x00000000}, + {0x00008018, 0x00000000}, + {0x00008020, 0x00000000}, + {0x00008038, 0x00000000}, + {0x0000803c, 0x00000000}, + {0x00008040, 0x00000000}, + {0x00008044, 0x00000000}, + {0x00008048, 0x00000000}, + {0x0000804c, 0xffffffff}, + {0x00008054, 0x00000000}, + {0x00008058, 0x00000000}, + {0x0000805c, 0x000fc78f}, + {0x00008060, 0x0000000f}, + {0x00008064, 0x00000000}, + {0x00008070, 0x00000310}, + {0x00008074, 0x00000020}, + {0x00008078, 0x00000000}, + {0x0000809c, 0x0000000f}, + {0x000080a0, 0x00000000}, + {0x000080a4, 0x02ff0000}, + {0x000080a8, 0x0e070605}, + {0x000080ac, 0x0000000d}, + {0x000080b0, 0x00000000}, + {0x000080b4, 0x00000000}, + {0x000080b8, 0x00000000}, + {0x000080bc, 0x00000000}, + {0x000080c0, 0x2a800000}, + {0x000080c4, 0x06900168}, + {0x000080c8, 0x13881c22}, + {0x000080cc, 0x01f40000}, + {0x000080d0, 0x00252500}, + {0x000080d4, 0x00a00000}, + {0x000080d8, 0x00400000}, + {0x000080dc, 0x00000000}, + {0x000080e0, 0xffffffff}, + {0x000080e4, 0x0000ffff}, + {0x000080e8, 0x3f3f3f3f}, + {0x000080ec, 0x00000000}, + {0x000080f0, 0x00000000}, + {0x000080f4, 0x00000000}, + {0x000080fc, 0x00020000}, + {0x00008100, 0x00000000}, + {0x00008108, 0x00000052}, + {0x0000810c, 0x00000000}, + {0x00008110, 0x00000000}, + {0x00008114, 0x000007ff}, + {0x00008118, 0x000000aa}, + {0x0000811c, 0x00003210}, + {0x00008124, 0x00000000}, + {0x00008128, 0x00000000}, + {0x0000812c, 0x00000000}, + {0x00008130, 0x00000000}, + {0x00008134, 0x00000000}, + {0x00008138, 0x00000000}, + {0x0000813c, 0x0000ffff}, + {0x00008140, 0x000000fe}, + {0x00008144, 0xffffffff}, + {0x00008168, 0x00000000}, + {0x0000816c, 0x00000000}, + {0x000081c0, 0x00000000}, + {0x000081c4, 0x33332210}, + {0x000081ec, 0x00000000}, + {0x000081f0, 0x00000000}, + {0x000081f4, 0x00000000}, + {0x000081f8, 0x00000000}, + {0x000081fc, 0x00000000}, + {0x00008240, 0x00100000}, + {0x00008244, 0x0010f400}, + {0x00008248, 0x00000800}, + {0x0000824c, 0x0001e800}, + {0x00008250, 0x00000000}, + {0x00008254, 0x00000000}, + {0x00008258, 0x00000000}, + {0x0000825c, 0x40000000}, + {0x00008260, 0x00080922}, + {0x00008264, 0x9d400010}, + {0x00008268, 0xffffffff}, + {0x0000826c, 0x0000ffff}, + {0x00008270, 0x00000000}, + {0x00008274, 0x40000000}, + {0x00008278, 0x003e4180}, + {0x0000827c, 0x00000004}, + {0x00008284, 0x0000002c}, + {0x00008288, 0x0000002c}, + {0x0000828c, 0x000000ff}, + {0x00008294, 0x00000000}, + {0x00008298, 0x00000000}, + {0x0000829c, 0x00000000}, + {0x00008300, 0x00001d40}, + {0x00008314, 0x00000000}, + {0x0000831c, 0x0000010d}, + {0x00008328, 0x00000000}, + {0x0000832c, 0x0000001f}, + {0x00008330, 0x00000302}, + {0x00008334, 0x00000700}, + {0x00008338, 0xffff0000}, + {0x0000833c, 0x02400000}, + {0x00008340, 0x000107ff}, + {0x00008344, 0xaa48107b}, + {0x00008348, 0x008f0000}, + {0x0000835c, 0x00000000}, + {0x00008360, 0xffffffff}, + {0x00008364, 0xffffffff}, + {0x00008368, 0x00000000}, + {0x00008370, 0x00000000}, + {0x00008374, 0x000000ff}, + {0x00008378, 0x00000000}, + {0x0000837c, 0x00000000}, + {0x00008380, 0xffffffff}, + {0x00008384, 0xffffffff}, + {0x00008390, 0xffffffff}, + {0x00008394, 0xffffffff}, + {0x00008398, 0x00000000}, + {0x0000839c, 0x00000000}, + {0x000083a0, 0x00000000}, + {0x000083a4, 0x0000fa14}, + {0x000083a8, 0x000f0c00}, + {0x000083ac, 0x33332210}, + {0x000083b0, 0x33332210}, + {0x000083b4, 0x33332210}, + {0x000083b8, 0x33332210}, + {0x000083bc, 0x00000000}, + {0x000083c0, 0x00000000}, + {0x000083c4, 0x00000000}, + {0x000083c8, 0x00000000}, + {0x000083cc, 0x00000200}, + {0x000083d0, 0x8c7901ff}, +}; + +static const u32 ar955x_1p0_common_rx_gain_table[][2] = { + /* Addr allmodes */ + {0x0000a000, 0x00010000}, + {0x0000a004, 0x00030002}, + {0x0000a008, 0x00050004}, + {0x0000a00c, 0x00810080}, + {0x0000a010, 0x00830082}, + {0x0000a014, 0x01810180}, + {0x0000a018, 0x01830182}, + {0x0000a01c, 0x01850184}, + {0x0000a020, 0x01890188}, + {0x0000a024, 0x018b018a}, + {0x0000a028, 0x018d018c}, + {0x0000a02c, 0x01910190}, + {0x0000a030, 0x01930192}, + {0x0000a034, 0x01950194}, + {0x0000a038, 0x038a0196}, + {0x0000a03c, 0x038c038b}, + {0x0000a040, 0x0390038d}, + {0x0000a044, 0x03920391}, + {0x0000a048, 0x03940393}, + {0x0000a04c, 0x03960395}, + {0x0000a050, 0x00000000}, + {0x0000a054, 0x00000000}, + {0x0000a058, 0x00000000}, + {0x0000a05c, 0x00000000}, + {0x0000a060, 0x00000000}, + {0x0000a064, 0x00000000}, + {0x0000a068, 0x00000000}, + {0x0000a06c, 0x00000000}, + {0x0000a070, 0x00000000}, + {0x0000a074, 0x00000000}, + {0x0000a078, 0x00000000}, + {0x0000a07c, 0x00000000}, + {0x0000a080, 0x22222229}, + {0x0000a084, 0x1d1d1d1d}, + {0x0000a088, 0x1d1d1d1d}, + {0x0000a08c, 0x1d1d1d1d}, + {0x0000a090, 0x171d1d1d}, + {0x0000a094, 0x11111717}, + {0x0000a098, 0x00030311}, + {0x0000a09c, 0x00000000}, + {0x0000a0a0, 0x00000000}, + {0x0000a0a4, 0x00000000}, + {0x0000a0a8, 0x00000000}, + {0x0000a0ac, 0x00000000}, + {0x0000a0b0, 0x00000000}, + {0x0000a0b4, 0x00000000}, + {0x0000a0b8, 0x00000000}, + {0x0000a0bc, 0x00000000}, + {0x0000a0c0, 0x001f0000}, + {0x0000a0c4, 0x01000101}, + {0x0000a0c8, 0x011e011f}, + {0x0000a0cc, 0x011c011d}, + {0x0000a0d0, 0x02030204}, + {0x0000a0d4, 0x02010202}, + {0x0000a0d8, 0x021f0200}, + {0x0000a0dc, 0x0302021e}, + {0x0000a0e0, 0x03000301}, + {0x0000a0e4, 0x031e031f}, + {0x0000a0e8, 0x0402031d}, + {0x0000a0ec, 0x04000401}, + {0x0000a0f0, 0x041e041f}, + {0x0000a0f4, 0x0502041d}, + {0x0000a0f8, 0x05000501}, + {0x0000a0fc, 0x051e051f}, + {0x0000a100, 0x06010602}, + {0x0000a104, 0x061f0600}, + {0x0000a108, 0x061d061e}, + {0x0000a10c, 0x07020703}, + {0x0000a110, 0x07000701}, + {0x0000a114, 0x00000000}, + {0x0000a118, 0x00000000}, + {0x0000a11c, 0x00000000}, + {0x0000a120, 0x00000000}, + {0x0000a124, 0x00000000}, + {0x0000a128, 0x00000000}, + {0x0000a12c, 0x00000000}, + {0x0000a130, 0x00000000}, + {0x0000a134, 0x00000000}, + {0x0000a138, 0x00000000}, + {0x0000a13c, 0x00000000}, + {0x0000a140, 0x001f0000}, + {0x0000a144, 0x01000101}, + {0x0000a148, 0x011e011f}, + {0x0000a14c, 0x011c011d}, + {0x0000a150, 0x02030204}, + {0x0000a154, 0x02010202}, + {0x0000a158, 0x021f0200}, + {0x0000a15c, 0x0302021e}, + {0x0000a160, 0x03000301}, + {0x0000a164, 0x031e031f}, + {0x0000a168, 0x0402031d}, + {0x0000a16c, 0x04000401}, + {0x0000a170, 0x041e041f}, + {0x0000a174, 0x0502041d}, + {0x0000a178, 0x05000501}, + {0x0000a17c, 0x051e051f}, + {0x0000a180, 0x06010602}, + {0x0000a184, 0x061f0600}, + {0x0000a188, 0x061d061e}, + {0x0000a18c, 0x07020703}, + {0x0000a190, 0x07000701}, + {0x0000a194, 0x00000000}, + {0x0000a198, 0x00000000}, + {0x0000a19c, 0x00000000}, + {0x0000a1a0, 0x00000000}, + {0x0000a1a4, 0x00000000}, + {0x0000a1a8, 0x00000000}, + {0x0000a1ac, 0x00000000}, + {0x0000a1b0, 0x00000000}, + {0x0000a1b4, 0x00000000}, + {0x0000a1b8, 0x00000000}, + {0x0000a1bc, 0x00000000}, + {0x0000a1c0, 0x00000000}, + {0x0000a1c4, 0x00000000}, + {0x0000a1c8, 0x00000000}, + {0x0000a1cc, 0x00000000}, + {0x0000a1d0, 0x00000000}, + {0x0000a1d4, 0x00000000}, + {0x0000a1d8, 0x00000000}, + {0x0000a1dc, 0x00000000}, + {0x0000a1e0, 0x00000000}, + {0x0000a1e4, 0x00000000}, + {0x0000a1e8, 0x00000000}, + {0x0000a1ec, 0x00000000}, + {0x0000a1f0, 0x00000396}, + {0x0000a1f4, 0x00000396}, + {0x0000a1f8, 0x00000396}, + {0x0000a1fc, 0x00000196}, + {0x0000b000, 0x00010000}, + {0x0000b004, 0x00030002}, + {0x0000b008, 0x00050004}, + {0x0000b00c, 0x00810080}, + {0x0000b010, 0x00830082}, + {0x0000b014, 0x01810180}, + {0x0000b018, 0x01830182}, + {0x0000b01c, 0x01850184}, + {0x0000b020, 0x02810280}, + {0x0000b024, 0x02830282}, + {0x0000b028, 0x02850284}, + {0x0000b02c, 0x02890288}, + {0x0000b030, 0x028b028a}, + {0x0000b034, 0x0388028c}, + {0x0000b038, 0x038a0389}, + {0x0000b03c, 0x038c038b}, + {0x0000b040, 0x0390038d}, + {0x0000b044, 0x03920391}, + {0x0000b048, 0x03940393}, + {0x0000b04c, 0x03960395}, + {0x0000b050, 0x00000000}, + {0x0000b054, 0x00000000}, + {0x0000b058, 0x00000000}, + {0x0000b05c, 0x00000000}, + {0x0000b060, 0x00000000}, + {0x0000b064, 0x00000000}, + {0x0000b068, 0x00000000}, + {0x0000b06c, 0x00000000}, + {0x0000b070, 0x00000000}, + {0x0000b074, 0x00000000}, + {0x0000b078, 0x00000000}, + {0x0000b07c, 0x00000000}, + {0x0000b080, 0x23232323}, + {0x0000b084, 0x21232323}, + {0x0000b088, 0x19191c1e}, + {0x0000b08c, 0x12141417}, + {0x0000b090, 0x07070e0e}, + {0x0000b094, 0x03030305}, + {0x0000b098, 0x00000003}, + {0x0000b09c, 0x00000000}, + {0x0000b0a0, 0x00000000}, + {0x0000b0a4, 0x00000000}, + {0x0000b0a8, 0x00000000}, + {0x0000b0ac, 0x00000000}, + {0x0000b0b0, 0x00000000}, + {0x0000b0b4, 0x00000000}, + {0x0000b0b8, 0x00000000}, + {0x0000b0bc, 0x00000000}, + {0x0000b0c0, 0x003f0020}, + {0x0000b0c4, 0x00400041}, + {0x0000b0c8, 0x0140005f}, + {0x0000b0cc, 0x0160015f}, + {0x0000b0d0, 0x017e017f}, + {0x0000b0d4, 0x02410242}, + {0x0000b0d8, 0x025f0240}, + {0x0000b0dc, 0x027f0260}, + {0x0000b0e0, 0x0341027e}, + {0x0000b0e4, 0x035f0340}, + {0x0000b0e8, 0x037f0360}, + {0x0000b0ec, 0x04400441}, + {0x0000b0f0, 0x0460045f}, + {0x0000b0f4, 0x0541047f}, + {0x0000b0f8, 0x055f0540}, + {0x0000b0fc, 0x057f0560}, + {0x0000b100, 0x06400641}, + {0x0000b104, 0x0660065f}, + {0x0000b108, 0x067e067f}, + {0x0000b10c, 0x07410742}, + {0x0000b110, 0x075f0740}, + {0x0000b114, 0x077f0760}, + {0x0000b118, 0x07800781}, + {0x0000b11c, 0x07a0079f}, + {0x0000b120, 0x07c107bf}, + {0x0000b124, 0x000007c0}, + {0x0000b128, 0x00000000}, + {0x0000b12c, 0x00000000}, + {0x0000b130, 0x00000000}, + {0x0000b134, 0x00000000}, + {0x0000b138, 0x00000000}, + {0x0000b13c, 0x00000000}, + {0x0000b140, 0x003f0020}, + {0x0000b144, 0x00400041}, + {0x0000b148, 0x0140005f}, + {0x0000b14c, 0x0160015f}, + {0x0000b150, 0x017e017f}, + {0x0000b154, 0x02410242}, + {0x0000b158, 0x025f0240}, + {0x0000b15c, 0x027f0260}, + {0x0000b160, 0x0341027e}, + {0x0000b164, 0x035f0340}, + {0x0000b168, 0x037f0360}, + {0x0000b16c, 0x04400441}, + {0x0000b170, 0x0460045f}, + {0x0000b174, 0x0541047f}, + {0x0000b178, 0x055f0540}, + {0x0000b17c, 0x057f0560}, + {0x0000b180, 0x06400641}, + {0x0000b184, 0x0660065f}, + {0x0000b188, 0x067e067f}, + {0x0000b18c, 0x07410742}, + {0x0000b190, 0x075f0740}, + {0x0000b194, 0x077f0760}, + {0x0000b198, 0x07800781}, + {0x0000b19c, 0x07a0079f}, + {0x0000b1a0, 0x07c107bf}, + {0x0000b1a4, 0x000007c0}, + {0x0000b1a8, 0x00000000}, + {0x0000b1ac, 0x00000000}, + {0x0000b1b0, 0x00000000}, + {0x0000b1b4, 0x00000000}, + {0x0000b1b8, 0x00000000}, + {0x0000b1bc, 0x00000000}, + {0x0000b1c0, 0x00000000}, + {0x0000b1c4, 0x00000000}, + {0x0000b1c8, 0x00000000}, + {0x0000b1cc, 0x00000000}, + {0x0000b1d0, 0x00000000}, + {0x0000b1d4, 0x00000000}, + {0x0000b1d8, 0x00000000}, + {0x0000b1dc, 0x00000000}, + {0x0000b1e0, 0x00000000}, + {0x0000b1e4, 0x00000000}, + {0x0000b1e8, 0x00000000}, + {0x0000b1ec, 0x00000000}, + {0x0000b1f0, 0x00000396}, + {0x0000b1f4, 0x00000396}, + {0x0000b1f8, 0x00000396}, + {0x0000b1fc, 0x00000196}, +}; + +static const u32 ar955x_1p0_baseband_core[][2] = { + /* Addr allmodes */ + {0x00009800, 0xafe68e30}, + {0x00009804, 0xfd14e000}, + {0x00009808, 0x9c0a9f6b}, + {0x0000980c, 0x04900000}, + {0x00009814, 0x0280c00a}, + {0x00009818, 0x00000000}, + {0x0000981c, 0x00020028}, + {0x00009834, 0x6400a190}, + {0x00009838, 0x0108ecff}, + {0x0000983c, 0x14000600}, + {0x00009880, 0x201fff00}, + {0x00009884, 0x00001042}, + {0x000098a4, 0x00200400}, + {0x000098b0, 0x32840bbe}, + {0x000098bc, 0x00000002}, + {0x000098d0, 0x004b6a8e}, + {0x000098d4, 0x00000820}, + {0x000098dc, 0x00000000}, + {0x000098f0, 0x00000000}, + {0x000098f4, 0x00000000}, + {0x00009c04, 0xff55ff55}, + {0x00009c08, 0x0320ff55}, + {0x00009c0c, 0x00000000}, + {0x00009c10, 0x00000000}, + {0x00009c14, 0x00046384}, + {0x00009c18, 0x05b6b440}, + {0x00009c1c, 0x00b6b440}, + {0x00009d00, 0xc080a333}, + {0x00009d04, 0x40206c10}, + {0x00009d08, 0x009c4060}, + {0x00009d0c, 0x9883800a}, + {0x00009d10, 0x01834061}, + {0x00009d14, 0x00c0040b}, + {0x00009d18, 0x00000000}, + {0x00009e08, 0x0038230c}, + {0x00009e24, 0x990bb515}, + {0x00009e28, 0x0c6f0000}, + {0x00009e30, 0x06336f77}, + {0x00009e34, 0x6af6532f}, + {0x00009e38, 0x0cc80c00}, + {0x00009e40, 0x0d261820}, + {0x00009e4c, 0x00001004}, + {0x00009e50, 0x00ff03f1}, + {0x00009fc0, 0x813e4788}, + {0x00009fc4, 0x0001efb5}, + {0x00009fcc, 0x40000014}, + {0x00009fd0, 0x01193b93}, + {0x0000a20c, 0x00000000}, + {0x0000a220, 0x00000000}, + {0x0000a224, 0x00000000}, + {0x0000a228, 0x10002310}, + {0x0000a23c, 0x00000000}, + {0x0000a244, 0x0c000000}, + {0x0000a248, 0x00000140}, + {0x0000a2a0, 0x00000007}, + {0x0000a2c0, 0x00000007}, + {0x0000a2c8, 0x00000000}, + {0x0000a2d4, 0x00000000}, + {0x0000a2ec, 0x00000000}, + {0x0000a2f0, 0x00000000}, + {0x0000a2f4, 0x00000000}, + {0x0000a2f8, 0x00000000}, + {0x0000a344, 0x00000000}, + {0x0000a34c, 0x00000000}, + {0x0000a350, 0x0000a000}, + {0x0000a364, 0x00000000}, + {0x0000a370, 0x00000000}, + {0x0000a390, 0x00000001}, + {0x0000a394, 0x00000444}, + {0x0000a398, 0x1f020503}, + {0x0000a39c, 0x29180c03}, + {0x0000a3a0, 0x9a8b6844}, + {0x0000a3a4, 0x00000000}, + {0x0000a3a8, 0xaaaaaaaa}, + {0x0000a3ac, 0x3c466478}, + {0x0000a3c0, 0x20202020}, + {0x0000a3c4, 0x22222220}, + {0x0000a3c8, 0x20200020}, + {0x0000a3cc, 0x20202020}, + {0x0000a3d0, 0x20202020}, + {0x0000a3d4, 0x20202020}, + {0x0000a3d8, 0x20202020}, + {0x0000a3dc, 0x20202020}, + {0x0000a3e0, 0x20202020}, + {0x0000a3e4, 0x20202020}, + {0x0000a3e8, 0x20202020}, + {0x0000a3ec, 0x20202020}, + {0x0000a3f0, 0x00000000}, + {0x0000a3f4, 0x00000000}, + {0x0000a3f8, 0x0c9bd380}, + {0x0000a3fc, 0x000f0f01}, + {0x0000a400, 0x8fa91f01}, + {0x0000a404, 0x00000000}, + {0x0000a408, 0x0e79e5c6}, + {0x0000a40c, 0x00820820}, + {0x0000a414, 0x1ce739ce}, + {0x0000a418, 0x2d001dce}, + {0x0000a41c, 0x1ce739ce}, + {0x0000a420, 0x000001ce}, + {0x0000a424, 0x1ce739ce}, + {0x0000a428, 0x000001ce}, + {0x0000a42c, 0x1ce739ce}, + {0x0000a430, 0x1ce739ce}, + {0x0000a434, 0x00000000}, + {0x0000a438, 0x00001801}, + {0x0000a43c, 0x00100000}, + {0x0000a444, 0x00000000}, + {0x0000a448, 0x05000080}, + {0x0000a44c, 0x00000001}, + {0x0000a450, 0x00010000}, + {0x0000a458, 0x00000000}, + {0x0000a644, 0x3fad9d74}, + {0x0000a648, 0x0048060a}, + {0x0000a64c, 0x00003c37}, + {0x0000a670, 0x03020100}, + {0x0000a674, 0x09080504}, + {0x0000a678, 0x0d0c0b0a}, + {0x0000a67c, 0x13121110}, + {0x0000a680, 0x31301514}, + {0x0000a684, 0x35343332}, + {0x0000a688, 0x00000036}, + {0x0000a690, 0x00000838}, + {0x0000a7cc, 0x00000000}, + {0x0000a7d0, 0x00000000}, + {0x0000a7d4, 0x00000004}, + {0x0000a7dc, 0x00000000}, + {0x0000a8d0, 0x004b6a8e}, + {0x0000a8d4, 0x00000820}, + {0x0000a8dc, 0x00000000}, + {0x0000a8f0, 0x00000000}, + {0x0000a8f4, 0x00000000}, + {0x0000b2d0, 0x00000080}, + {0x0000b2d4, 0x00000000}, + {0x0000b2ec, 0x00000000}, + {0x0000b2f0, 0x00000000}, + {0x0000b2f4, 0x00000000}, + {0x0000b2f8, 0x00000000}, + {0x0000b408, 0x0e79e5c0}, + {0x0000b40c, 0x00820820}, + {0x0000b420, 0x00000000}, + {0x0000b8d0, 0x004b6a8e}, + {0x0000b8d4, 0x00000820}, + {0x0000b8dc, 0x00000000}, + {0x0000b8f0, 0x00000000}, + {0x0000b8f4, 0x00000000}, + {0x0000c2d0, 0x00000080}, + {0x0000c2d4, 0x00000000}, + {0x0000c2ec, 0x00000000}, + {0x0000c2f0, 0x00000000}, + {0x0000c2f4, 0x00000000}, + {0x0000c2f8, 0x00000000}, + {0x0000c408, 0x0e79e5c0}, + {0x0000c40c, 0x00820820}, + {0x0000c420, 0x00000000}, +}; + +static const u32 ar955x_1p0_common_wo_xlna_rx_gain_table[][2] = { + /* Addr allmodes */ + {0x0000a000, 0x00010000}, + {0x0000a004, 0x00030002}, + {0x0000a008, 0x00050004}, + {0x0000a00c, 0x00810080}, + {0x0000a010, 0x00830082}, + {0x0000a014, 0x01810180}, + {0x0000a018, 0x01830182}, + {0x0000a01c, 0x01850184}, + {0x0000a020, 0x01890188}, + {0x0000a024, 0x018b018a}, + {0x0000a028, 0x018d018c}, + {0x0000a02c, 0x03820190}, + {0x0000a030, 0x03840383}, + {0x0000a034, 0x03880385}, + {0x0000a038, 0x038a0389}, + {0x0000a03c, 0x038c038b}, + {0x0000a040, 0x0390038d}, + {0x0000a044, 0x03920391}, + {0x0000a048, 0x03940393}, + {0x0000a04c, 0x03960395}, + {0x0000a050, 0x00000000}, + {0x0000a054, 0x00000000}, + {0x0000a058, 0x00000000}, + {0x0000a05c, 0x00000000}, + {0x0000a060, 0x00000000}, + {0x0000a064, 0x00000000}, + {0x0000a068, 0x00000000}, + {0x0000a06c, 0x00000000}, + {0x0000a070, 0x00000000}, + {0x0000a074, 0x00000000}, + {0x0000a078, 0x00000000}, + {0x0000a07c, 0x00000000}, + {0x0000a080, 0x29292929}, + {0x0000a084, 0x29292929}, + {0x0000a088, 0x29292929}, + {0x0000a08c, 0x29292929}, + {0x0000a090, 0x22292929}, + {0x0000a094, 0x1d1d2222}, + {0x0000a098, 0x0c111117}, + {0x0000a09c, 0x00030303}, + {0x0000a0a0, 0x00000000}, + {0x0000a0a4, 0x00000000}, + {0x0000a0a8, 0x00000000}, + {0x0000a0ac, 0x00000000}, + {0x0000a0b0, 0x00000000}, + {0x0000a0b4, 0x00000000}, + {0x0000a0b8, 0x00000000}, + {0x0000a0bc, 0x00000000}, + {0x0000a0c0, 0x001f0000}, + {0x0000a0c4, 0x01000101}, + {0x0000a0c8, 0x011e011f}, + {0x0000a0cc, 0x011c011d}, + {0x0000a0d0, 0x02030204}, + {0x0000a0d4, 0x02010202}, + {0x0000a0d8, 0x021f0200}, + {0x0000a0dc, 0x0302021e}, + {0x0000a0e0, 0x03000301}, + {0x0000a0e4, 0x031e031f}, + {0x0000a0e8, 0x0402031d}, + {0x0000a0ec, 0x04000401}, + {0x0000a0f0, 0x041e041f}, + {0x0000a0f4, 0x0502041d}, + {0x0000a0f8, 0x05000501}, + {0x0000a0fc, 0x051e051f}, + {0x0000a100, 0x06010602}, + {0x0000a104, 0x061f0600}, + {0x0000a108, 0x061d061e}, + {0x0000a10c, 0x07020703}, + {0x0000a110, 0x07000701}, + {0x0000a114, 0x00000000}, + {0x0000a118, 0x00000000}, + {0x0000a11c, 0x00000000}, + {0x0000a120, 0x00000000}, + {0x0000a124, 0x00000000}, + {0x0000a128, 0x00000000}, + {0x0000a12c, 0x00000000}, + {0x0000a130, 0x00000000}, + {0x0000a134, 0x00000000}, + {0x0000a138, 0x00000000}, + {0x0000a13c, 0x00000000}, + {0x0000a140, 0x001f0000}, + {0x0000a144, 0x01000101}, + {0x0000a148, 0x011e011f}, + {0x0000a14c, 0x011c011d}, + {0x0000a150, 0x02030204}, + {0x0000a154, 0x02010202}, + {0x0000a158, 0x021f0200}, + {0x0000a15c, 0x0302021e}, + {0x0000a160, 0x03000301}, + {0x0000a164, 0x031e031f}, + {0x0000a168, 0x0402031d}, + {0x0000a16c, 0x04000401}, + {0x0000a170, 0x041e041f}, + {0x0000a174, 0x0502041d}, + {0x0000a178, 0x05000501}, + {0x0000a17c, 0x051e051f}, + {0x0000a180, 0x06010602}, + {0x0000a184, 0x061f0600}, + {0x0000a188, 0x061d061e}, + {0x0000a18c, 0x07020703}, + {0x0000a190, 0x07000701}, + {0x0000a194, 0x00000000}, + {0x0000a198, 0x00000000}, + {0x0000a19c, 0x00000000}, + {0x0000a1a0, 0x00000000}, + {0x0000a1a4, 0x00000000}, + {0x0000a1a8, 0x00000000}, + {0x0000a1ac, 0x00000000}, + {0x0000a1b0, 0x00000000}, + {0x0000a1b4, 0x00000000}, + {0x0000a1b8, 0x00000000}, + {0x0000a1bc, 0x00000000}, + {0x0000a1c0, 0x00000000}, + {0x0000a1c4, 0x00000000}, + {0x0000a1c8, 0x00000000}, + {0x0000a1cc, 0x00000000}, + {0x0000a1d0, 0x00000000}, + {0x0000a1d4, 0x00000000}, + {0x0000a1d8, 0x00000000}, + {0x0000a1dc, 0x00000000}, + {0x0000a1e0, 0x00000000}, + {0x0000a1e4, 0x00000000}, + {0x0000a1e8, 0x00000000}, + {0x0000a1ec, 0x00000000}, + {0x0000a1f0, 0x00000396}, + {0x0000a1f4, 0x00000396}, + {0x0000a1f8, 0x00000396}, + {0x0000a1fc, 0x00000196}, + {0x0000b000, 0x00010000}, + {0x0000b004, 0x00030002}, + {0x0000b008, 0x00050004}, + {0x0000b00c, 0x00810080}, + {0x0000b010, 0x00830082}, + {0x0000b014, 0x01810180}, + {0x0000b018, 0x01830182}, + {0x0000b01c, 0x01850184}, + {0x0000b020, 0x02810280}, + {0x0000b024, 0x02830282}, + {0x0000b028, 0x02850284}, + {0x0000b02c, 0x02890288}, + {0x0000b030, 0x028b028a}, + {0x0000b034, 0x0388028c}, + {0x0000b038, 0x038a0389}, + {0x0000b03c, 0x038c038b}, + {0x0000b040, 0x0390038d}, + {0x0000b044, 0x03920391}, + {0x0000b048, 0x03940393}, + {0x0000b04c, 0x03960395}, + {0x0000b050, 0x00000000}, + {0x0000b054, 0x00000000}, + {0x0000b058, 0x00000000}, + {0x0000b05c, 0x00000000}, + {0x0000b060, 0x00000000}, + {0x0000b064, 0x00000000}, + {0x0000b068, 0x00000000}, + {0x0000b06c, 0x00000000}, + {0x0000b070, 0x00000000}, + {0x0000b074, 0x00000000}, + {0x0000b078, 0x00000000}, + {0x0000b07c, 0x00000000}, + {0x0000b080, 0x32323232}, + {0x0000b084, 0x2f2f3232}, + {0x0000b088, 0x23282a2d}, + {0x0000b08c, 0x1c1e2123}, + {0x0000b090, 0x14171919}, + {0x0000b094, 0x0e0e1214}, + {0x0000b098, 0x03050707}, + {0x0000b09c, 0x00030303}, + {0x0000b0a0, 0x00000000}, + {0x0000b0a4, 0x00000000}, + {0x0000b0a8, 0x00000000}, + {0x0000b0ac, 0x00000000}, + {0x0000b0b0, 0x00000000}, + {0x0000b0b4, 0x00000000}, + {0x0000b0b8, 0x00000000}, + {0x0000b0bc, 0x00000000}, + {0x0000b0c0, 0x003f0020}, + {0x0000b0c4, 0x00400041}, + {0x0000b0c8, 0x0140005f}, + {0x0000b0cc, 0x0160015f}, + {0x0000b0d0, 0x017e017f}, + {0x0000b0d4, 0x02410242}, + {0x0000b0d8, 0x025f0240}, + {0x0000b0dc, 0x027f0260}, + {0x0000b0e0, 0x0341027e}, + {0x0000b0e4, 0x035f0340}, + {0x0000b0e8, 0x037f0360}, + {0x0000b0ec, 0x04400441}, + {0x0000b0f0, 0x0460045f}, + {0x0000b0f4, 0x0541047f}, + {0x0000b0f8, 0x055f0540}, + {0x0000b0fc, 0x057f0560}, + {0x0000b100, 0x06400641}, + {0x0000b104, 0x0660065f}, + {0x0000b108, 0x067e067f}, + {0x0000b10c, 0x07410742}, + {0x0000b110, 0x075f0740}, + {0x0000b114, 0x077f0760}, + {0x0000b118, 0x07800781}, + {0x0000b11c, 0x07a0079f}, + {0x0000b120, 0x07c107bf}, + {0x0000b124, 0x000007c0}, + {0x0000b128, 0x00000000}, + {0x0000b12c, 0x00000000}, + {0x0000b130, 0x00000000}, + {0x0000b134, 0x00000000}, + {0x0000b138, 0x00000000}, + {0x0000b13c, 0x00000000}, + {0x0000b140, 0x003f0020}, + {0x0000b144, 0x00400041}, + {0x0000b148, 0x0140005f}, + {0x0000b14c, 0x0160015f}, + {0x0000b150, 0x017e017f}, + {0x0000b154, 0x02410242}, + {0x0000b158, 0x025f0240}, + {0x0000b15c, 0x027f0260}, + {0x0000b160, 0x0341027e}, + {0x0000b164, 0x035f0340}, + {0x0000b168, 0x037f0360}, + {0x0000b16c, 0x04400441}, + {0x0000b170, 0x0460045f}, + {0x0000b174, 0x0541047f}, + {0x0000b178, 0x055f0540}, + {0x0000b17c, 0x057f0560}, + {0x0000b180, 0x06400641}, + {0x0000b184, 0x0660065f}, + {0x0000b188, 0x067e067f}, + {0x0000b18c, 0x07410742}, + {0x0000b190, 0x075f0740}, + {0x0000b194, 0x077f0760}, + {0x0000b198, 0x07800781}, + {0x0000b19c, 0x07a0079f}, + {0x0000b1a0, 0x07c107bf}, + {0x0000b1a4, 0x000007c0}, + {0x0000b1a8, 0x00000000}, + {0x0000b1ac, 0x00000000}, + {0x0000b1b0, 0x00000000}, + {0x0000b1b4, 0x00000000}, + {0x0000b1b8, 0x00000000}, + {0x0000b1bc, 0x00000000}, + {0x0000b1c0, 0x00000000}, + {0x0000b1c4, 0x00000000}, + {0x0000b1c8, 0x00000000}, + {0x0000b1cc, 0x00000000}, + {0x0000b1d0, 0x00000000}, + {0x0000b1d4, 0x00000000}, + {0x0000b1d8, 0x00000000}, + {0x0000b1dc, 0x00000000}, + {0x0000b1e0, 0x00000000}, + {0x0000b1e4, 0x00000000}, + {0x0000b1e8, 0x00000000}, + {0x0000b1ec, 0x00000000}, + {0x0000b1f0, 0x00000396}, + {0x0000b1f4, 0x00000396}, + {0x0000b1f8, 0x00000396}, + {0x0000b1fc, 0x00000196}, +}; + +static const u32 ar955x_1p0_soc_preamble[][2] = { + /* Addr allmodes */ + {0x00007000, 0x00000000}, + {0x00007004, 0x00000000}, + {0x00007008, 0x00000000}, + {0x0000700c, 0x00000000}, + {0x0000701c, 0x00000000}, + {0x00007020, 0x00000000}, + {0x00007024, 0x00000000}, + {0x00007028, 0x00000000}, + {0x0000702c, 0x00000000}, + {0x00007030, 0x00000000}, + {0x00007034, 0x00000002}, + {0x00007038, 0x000004c2}, + {0x00007048, 0x00000000}, +}; + +static const u32 ar955x_1p0_common_wo_xlna_rx_gain_bounds[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00009e44, 0xfe321e27, 0xfe321e27, 0xfe291e27, 0xfe291e27}, + {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, +}; + +static const u32 ar955x_1p0_mac_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160}, + {0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c}, + {0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38}, + {0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00}, + {0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b}, + {0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810}, + {0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a}, + {0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440}, +}; + +static const u32 ar955x_1p0_common_rx_gain_bounds[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00009e44, 0xfe321e27, 0xfe321e27, 0xfe291e27, 0xfe291e27}, + {0x00009e48, 0x5030201a, 0x5030201a, 0x50302018, 0x50302018}, +}; + +static const u32 ar955x_1p0_modes_no_xpa_tx_gain_table[][9] = { + /* Addr 5G_HT20_L 5G_HT40_L 5G_HT20_M 5G_HT40_M 5G_HT20_H 5G_HT40_H 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0xfffe5aaa, 0xfffe5aaa}, + {0x0000a2e0, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0xfffe9ccc, 0xfffe9ccc}, + {0x0000a2e4, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0xffffe0f0, 0xffffe0f0}, + {0x0000a2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffef00, 0xffffef00}, + {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d8, 0x000050d8, 0x000050d8, 0x000050d8, 0x000050d7, 0x000050d7}, + {0x0000a500, 0x00002220, 0x00002220, 0x00002220, 0x00002220, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, + {0x0000a504, 0x04002222, 0x04002222, 0x04002222, 0x04002222, 0x04002222, 0x04002222, 0x04000002, 0x04000002}, + {0x0000a508, 0x09002421, 0x09002421, 0x09002421, 0x09002421, 0x09002421, 0x09002421, 0x08000004, 0x08000004}, + {0x0000a50c, 0x0d002621, 0x0d002621, 0x0d002621, 0x0d002621, 0x0d002621, 0x0d002621, 0x0b000006, 0x0b000006}, + {0x0000a510, 0x13004620, 0x13004620, 0x13004620, 0x13004620, 0x13004620, 0x13004620, 0x0f00000a, 0x0f00000a}, + {0x0000a514, 0x19004a20, 0x19004a20, 0x19004a20, 0x19004a20, 0x19004a20, 0x19004a20, 0x1300000c, 0x1300000c}, + {0x0000a518, 0x1d004e20, 0x1d004e20, 0x1d004e20, 0x1d004e20, 0x1d004e20, 0x1d004e20, 0x1700000e, 0x1700000e}, + {0x0000a51c, 0x21005420, 0x21005420, 0x21005420, 0x21005420, 0x21005420, 0x21005420, 0x1b000012, 0x1b000012}, + {0x0000a520, 0x26005e20, 0x26005e20, 0x26005e20, 0x26005e20, 0x26005e20, 0x26005e20, 0x1f00004a, 0x1f00004a}, + {0x0000a524, 0x2b005e40, 0x2b005e40, 0x2b005e40, 0x2b005e40, 0x2b005e40, 0x2b005e40, 0x23000244, 0x23000244}, + {0x0000a528, 0x2f005e42, 0x2f005e42, 0x2f005e42, 0x2f005e42, 0x2f005e42, 0x2f005e42, 0x2700022b, 0x2700022b}, + {0x0000a52c, 0x33005e44, 0x33005e44, 0x33005e44, 0x33005e44, 0x33005e44, 0x33005e44, 0x2b000625, 0x2b000625}, + {0x0000a530, 0x38005e65, 0x38005e65, 0x38005e65, 0x38005e65, 0x38005e65, 0x38005e65, 0x2f001006, 0x2f001006}, + {0x0000a534, 0x3c005e69, 0x3c005e69, 0x3c005e69, 0x3c005e69, 0x3c005e69, 0x3c005e69, 0x330008a0, 0x330008a0}, + {0x0000a538, 0x40005e6b, 0x40005e6b, 0x40005e6b, 0x40005e6b, 0x40005e6b, 0x40005e6b, 0x37000a2a, 0x37000a2a}, + {0x0000a53c, 0x44005e6d, 0x44005e6d, 0x44005e6d, 0x44005e6d, 0x44005e6d, 0x44005e6d, 0x3b001c23, 0x3b001c23}, + {0x0000a540, 0x49005e72, 0x49005e72, 0x49005e72, 0x49005e72, 0x49005e72, 0x49005e72, 0x3f0014a0, 0x3f0014a0}, + {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x4e005eb2, 0x4e005eb2, 0x4e005eb2, 0x4e005eb2, 0x43001882, 0x43001882}, + {0x0000a548, 0x53005f12, 0x53005f12, 0x53005f12, 0x53005f12, 0x53005f12, 0x53005f12, 0x47001ca2, 0x47001ca2}, + {0x0000a54c, 0x59025eb2, 0x59025eb2, 0x59025eb2, 0x59025eb2, 0x59025eb2, 0x59025eb2, 0x4b001ec3, 0x4b001ec3}, + {0x0000a550, 0x5e025f12, 0x5e025f12, 0x5e025f12, 0x5e025f12, 0x5e025f12, 0x5e025f12, 0x4f00148c, 0x4f00148c}, + {0x0000a554, 0x61027f12, 0x61027f12, 0x61027f12, 0x61027f12, 0x61027f12, 0x61027f12, 0x53001c6e, 0x53001c6e}, + {0x0000a558, 0x6702bf12, 0x6702bf12, 0x6702bf12, 0x6702bf12, 0x6702bf12, 0x6702bf12, 0x57001c92, 0x57001c92}, + {0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x6b02bf14, 0x6b02bf14, 0x6b02bf14, 0x6b02bf14, 0x5c001af6, 0x5c001af6}, + {0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6}, + {0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6}, + {0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6}, + {0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6}, + {0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6}, + {0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6}, + {0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6}, + {0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00804000, 0x00804000, 0x00804000, 0x00804000, 0x00804000, 0x00804000, 0x04005001, 0x04005001}, + {0x0000a614, 0x00804201, 0x00804201, 0x00804201, 0x00804201, 0x00804201, 0x00804201, 0x03808e02, 0x03808e02}, + {0x0000a618, 0x0280c802, 0x0280c802, 0x0280c802, 0x0280c802, 0x0280c802, 0x0280c802, 0x0300c000, 0x0300c000}, + {0x0000a61c, 0x0280ca03, 0x0280ca03, 0x0280ca03, 0x0280ca03, 0x0280ca03, 0x0280ca03, 0x03808e02, 0x03808e02}, + {0x0000a620, 0x04c15104, 0x04c15104, 0x04c15104, 0x04c15104, 0x04c15104, 0x04c15104, 0x03410c03, 0x03410c03}, + {0x0000a624, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04014c03, 0x04014c03}, + {0x0000a628, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x05818d04, 0x05818d04}, + {0x0000a62c, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x0801cd04, 0x0801cd04}, + {0x0000a630, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x0801e007, 0x0801e007}, + {0x0000a634, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x0801e007, 0x0801e007}, + {0x0000a638, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x0801e007, 0x0801e007}, + {0x0000a63c, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x0801e007, 0x0801e007}, + {0x0000b2dc, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0xfffe5aaa, 0xfffe5aaa}, + {0x0000b2e0, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0xfffe9ccc, 0xfffe9ccc}, + {0x0000b2e4, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0xffffe0f0, 0xffffe0f0}, + {0x0000b2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffef00, 0xffffef00}, + {0x0000c2dc, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0xfffe5aaa, 0xfffe5aaa}, + {0x0000c2e0, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0xfffe9ccc, 0xfffe9ccc}, + {0x0000c2e4, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0xffffe0f0, 0xffffe0f0}, + {0x0000c2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffef00, 0xffffef00}, + {0x00016044, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x054922d4, 0x054922d4}, + {0x00016048, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401}, + {0x00016444, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x054922d4, 0x054922d4}, + {0x00016448, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401}, + {0x00016844, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x054922d4, 0x054922d4}, + {0x00016848, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401}, +}; + +static const u32 ar955x_1p0_soc_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00007010, 0x00000023, 0x00000023, 0x00000023, 0x00000023}, +}; + +static const u32 ar955x_1p0_modes_fast_clock[][3] = { + /* Addr 5G_HT20 5G_HT40 */ + {0x00001030, 0x00000268, 0x000004d0}, + {0x00001070, 0x0000018c, 0x00000318}, + {0x000010b0, 0x00000fd0, 0x00001fa0}, + {0x00008014, 0x044c044c, 0x08980898}, + {0x0000801c, 0x148ec02b, 0x148ec057}, + {0x00008318, 0x000044c0, 0x00008980}, + {0x00009e00, 0x0372131c, 0x0372131c}, + {0x0000a230, 0x0000000b, 0x00000016}, + {0x0000a254, 0x00000898, 0x00001130}, +}; + +#endif /* INITVALS_955X_1P0_H */ diff --git a/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h index 06b3f0df9fad..6e1915aee712 100644 --- a/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h @@ -1,5 +1,6 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. + * Copyright (c) 2011-2012 Qualcomm Atheros Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -19,18 +20,7 @@ /* AR9580 1.0 */ -static const u32 ar9580_1p0_modes_fast_clock[][3] = { - /* Addr 5G_HT20 5G_HT40 */ - {0x00001030, 0x00000268, 0x000004d0}, - {0x00001070, 0x0000018c, 0x00000318}, - {0x000010b0, 0x00000fd0, 0x00001fa0}, - {0x00008014, 0x044c044c, 0x08980898}, - {0x0000801c, 0x148ec02b, 0x148ec057}, - {0x00008318, 0x000044c0, 0x00008980}, - {0x00009e00, 0x0372131c, 0x0372131c}, - {0x0000a230, 0x0000000b, 0x00000016}, - {0x0000a254, 0x00000898, 0x00001130}, -}; +#define ar9580_1p0_modes_fast_clock ar9300Modes_fast_clock_2p2 static const u32 ar9580_1p0_radio_postamble[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ @@ -208,17 +198,7 @@ static const u32 ar9580_1p0_baseband_core[][2] = { {0x0000c420, 0x00000000}, }; -static const u32 ar9580_1p0_mac_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160}, - {0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c}, - {0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38}, - {0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00}, - {0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b}, - {0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810}, - {0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a}, - {0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440}, -}; +#define ar9580_1p0_mac_postamble ar9300_2p2_mac_postamble static const u32 ar9580_1p0_low_ob_db_tx_gain_table[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ @@ -326,111 +306,7 @@ static const u32 ar9580_1p0_low_ob_db_tx_gain_table[][5] = { {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, }; -static const u32 ar9580_1p0_high_power_tx_gain_table[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, - {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, - {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, - {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, - {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, - {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, - {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, - {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, - {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, - {0x0000a518, 0x21002220, 0x21002220, 0x16000402, 0x16000402}, - {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404}, - {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, - {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, - {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, - {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20}, - {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20}, - {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22}, - {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24}, - {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640}, - {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, - {0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861}, - {0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81}, - {0x0000a54c, 0x5c02486b, 0x5c02486b, 0x47001a83, 0x47001a83}, - {0x0000a550, 0x61024a6c, 0x61024a6c, 0x4a001c84, 0x4a001c84}, - {0x0000a554, 0x66026a6c, 0x66026a6c, 0x4e001ce3, 0x4e001ce3}, - {0x0000a558, 0x6b026e6c, 0x6b026e6c, 0x52001ce5, 0x52001ce5}, - {0x0000a55c, 0x7002708c, 0x7002708c, 0x56001ce9, 0x56001ce9}, - {0x0000a560, 0x7302b08a, 0x7302b08a, 0x5a001ceb, 0x5a001ceb}, - {0x0000a564, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, - {0x0000a568, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, - {0x0000a56c, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, - {0x0000a570, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, - {0x0000a574, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, - {0x0000a578, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, - {0x0000a57c, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, - {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, - {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, - {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, - {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, - {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202}, - {0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400}, - {0x0000a598, 0x21802220, 0x21802220, 0x16800402, 0x16800402}, - {0x0000a59c, 0x27802223, 0x27802223, 0x19800404, 0x19800404}, - {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603}, - {0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02}, - {0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04}, - {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20}, - {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20}, - {0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22}, - {0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24}, - {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640}, - {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660}, - {0x0000a5c4, 0x5382266c, 0x5382266c, 0x3f801861, 0x3f801861}, - {0x0000a5c8, 0x5782286c, 0x5782286c, 0x43801a81, 0x43801a81}, - {0x0000a5cc, 0x5c82486b, 0x5c82486b, 0x47801a83, 0x47801a83}, - {0x0000a5d0, 0x61824a6c, 0x61824a6c, 0x4a801c84, 0x4a801c84}, - {0x0000a5d4, 0x66826a6c, 0x66826a6c, 0x4e801ce3, 0x4e801ce3}, - {0x0000a5d8, 0x6b826e6c, 0x6b826e6c, 0x52801ce5, 0x52801ce5}, - {0x0000a5dc, 0x7082708c, 0x7082708c, 0x56801ce9, 0x56801ce9}, - {0x0000a5e0, 0x7382b08a, 0x7382b08a, 0x5a801ceb, 0x5a801ceb}, - {0x0000a5e4, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, - {0x0000a5e8, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, - {0x0000a5ec, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, - {0x0000a5f0, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, - {0x0000a5f4, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, - {0x0000a5f8, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, - {0x0000a5fc, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, - {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000}, - {0x0000a618, 0x01404501, 0x01404501, 0x01404501, 0x01404501}, - {0x0000a61c, 0x02008802, 0x02008802, 0x02008501, 0x02008501}, - {0x0000a620, 0x0300cc03, 0x0300cc03, 0x0280ca03, 0x0280ca03}, - {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, - {0x0000a628, 0x0300cc03, 0x0300cc03, 0x04014c04, 0x04014c04}, - {0x0000a62c, 0x03810c03, 0x03810c03, 0x04015005, 0x04015005}, - {0x0000a630, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, - {0x0000a634, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, - {0x0000a638, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, - {0x0000a63c, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, - {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, - {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, - {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, - {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, - {0x0000c2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, - {0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, - {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, - {0x00016048, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, - {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, - {0x00016444, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, - {0x00016448, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, - {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, - {0x00016844, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, - {0x00016848, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, - {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, -}; +#define ar9580_1p0_high_power_tx_gain_table ar9580_1p0_low_ob_db_tx_gain_table static const u32 ar9580_1p0_lowest_ob_db_tx_gain_table[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ @@ -538,12 +414,7 @@ static const u32 ar9580_1p0_lowest_ob_db_tx_gain_table[][5] = { {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, }; -static const u32 ar9580_1p0_baseband_core_txfir_coeff_japan_2484[][2] = { - /* Addr allmodes */ - {0x0000a398, 0x00000000}, - {0x0000a39c, 0x6f7f0301}, - {0x0000a3a0, 0xca9228ee}, -}; +#define ar9580_1p0_baseband_core_txfir_coeff_japan_2484 ar9462_2p0_baseband_core_txfir_coeff_japan_2484 static const u32 ar9580_1p0_mac_core[][2] = { /* Addr allmodes */ @@ -808,376 +679,11 @@ static const u32 ar9580_1p0_mixed_ob_db_tx_gain_table[][5] = { {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, }; -static const u32 ar9580_1p0_wo_xlna_rx_gain_table[][2] = { - /* Addr allmodes */ - {0x0000a000, 0x00010000}, - {0x0000a004, 0x00030002}, - {0x0000a008, 0x00050004}, - {0x0000a00c, 0x00810080}, - {0x0000a010, 0x00830082}, - {0x0000a014, 0x01810180}, - {0x0000a018, 0x01830182}, - {0x0000a01c, 0x01850184}, - {0x0000a020, 0x01890188}, - {0x0000a024, 0x018b018a}, - {0x0000a028, 0x018d018c}, - {0x0000a02c, 0x03820190}, - {0x0000a030, 0x03840383}, - {0x0000a034, 0x03880385}, - {0x0000a038, 0x038a0389}, - {0x0000a03c, 0x038c038b}, - {0x0000a040, 0x0390038d}, - {0x0000a044, 0x03920391}, - {0x0000a048, 0x03940393}, - {0x0000a04c, 0x03960395}, - {0x0000a050, 0x00000000}, - {0x0000a054, 0x00000000}, - {0x0000a058, 0x00000000}, - {0x0000a05c, 0x00000000}, - {0x0000a060, 0x00000000}, - {0x0000a064, 0x00000000}, - {0x0000a068, 0x00000000}, - {0x0000a06c, 0x00000000}, - {0x0000a070, 0x00000000}, - {0x0000a074, 0x00000000}, - {0x0000a078, 0x00000000}, - {0x0000a07c, 0x00000000}, - {0x0000a080, 0x29292929}, - {0x0000a084, 0x29292929}, - {0x0000a088, 0x29292929}, - {0x0000a08c, 0x29292929}, - {0x0000a090, 0x22292929}, - {0x0000a094, 0x1d1d2222}, - {0x0000a098, 0x0c111117}, - {0x0000a09c, 0x00030303}, - {0x0000a0a0, 0x00000000}, - {0x0000a0a4, 0x00000000}, - {0x0000a0a8, 0x00000000}, - {0x0000a0ac, 0x00000000}, - {0x0000a0b0, 0x00000000}, - {0x0000a0b4, 0x00000000}, - {0x0000a0b8, 0x00000000}, - {0x0000a0bc, 0x00000000}, - {0x0000a0c0, 0x001f0000}, - {0x0000a0c4, 0x01000101}, - {0x0000a0c8, 0x011e011f}, - {0x0000a0cc, 0x011c011d}, - {0x0000a0d0, 0x02030204}, - {0x0000a0d4, 0x02010202}, - {0x0000a0d8, 0x021f0200}, - {0x0000a0dc, 0x0302021e}, - {0x0000a0e0, 0x03000301}, - {0x0000a0e4, 0x031e031f}, - {0x0000a0e8, 0x0402031d}, - {0x0000a0ec, 0x04000401}, - {0x0000a0f0, 0x041e041f}, - {0x0000a0f4, 0x0502041d}, - {0x0000a0f8, 0x05000501}, - {0x0000a0fc, 0x051e051f}, - {0x0000a100, 0x06010602}, - {0x0000a104, 0x061f0600}, - {0x0000a108, 0x061d061e}, - {0x0000a10c, 0x07020703}, - {0x0000a110, 0x07000701}, - {0x0000a114, 0x00000000}, - {0x0000a118, 0x00000000}, - {0x0000a11c, 0x00000000}, - {0x0000a120, 0x00000000}, - {0x0000a124, 0x00000000}, - {0x0000a128, 0x00000000}, - {0x0000a12c, 0x00000000}, - {0x0000a130, 0x00000000}, - {0x0000a134, 0x00000000}, - {0x0000a138, 0x00000000}, - {0x0000a13c, 0x00000000}, - {0x0000a140, 0x001f0000}, - {0x0000a144, 0x01000101}, - {0x0000a148, 0x011e011f}, - {0x0000a14c, 0x011c011d}, - {0x0000a150, 0x02030204}, - {0x0000a154, 0x02010202}, - {0x0000a158, 0x021f0200}, - {0x0000a15c, 0x0302021e}, - {0x0000a160, 0x03000301}, - {0x0000a164, 0x031e031f}, - {0x0000a168, 0x0402031d}, - {0x0000a16c, 0x04000401}, - {0x0000a170, 0x041e041f}, - {0x0000a174, 0x0502041d}, - {0x0000a178, 0x05000501}, - {0x0000a17c, 0x051e051f}, - {0x0000a180, 0x06010602}, - {0x0000a184, 0x061f0600}, - {0x0000a188, 0x061d061e}, - {0x0000a18c, 0x07020703}, - {0x0000a190, 0x07000701}, - {0x0000a194, 0x00000000}, - {0x0000a198, 0x00000000}, - {0x0000a19c, 0x00000000}, - {0x0000a1a0, 0x00000000}, - {0x0000a1a4, 0x00000000}, - {0x0000a1a8, 0x00000000}, - {0x0000a1ac, 0x00000000}, - {0x0000a1b0, 0x00000000}, - {0x0000a1b4, 0x00000000}, - {0x0000a1b8, 0x00000000}, - {0x0000a1bc, 0x00000000}, - {0x0000a1c0, 0x00000000}, - {0x0000a1c4, 0x00000000}, - {0x0000a1c8, 0x00000000}, - {0x0000a1cc, 0x00000000}, - {0x0000a1d0, 0x00000000}, - {0x0000a1d4, 0x00000000}, - {0x0000a1d8, 0x00000000}, - {0x0000a1dc, 0x00000000}, - {0x0000a1e0, 0x00000000}, - {0x0000a1e4, 0x00000000}, - {0x0000a1e8, 0x00000000}, - {0x0000a1ec, 0x00000000}, - {0x0000a1f0, 0x00000396}, - {0x0000a1f4, 0x00000396}, - {0x0000a1f8, 0x00000396}, - {0x0000a1fc, 0x00000196}, - {0x0000b000, 0x00010000}, - {0x0000b004, 0x00030002}, - {0x0000b008, 0x00050004}, - {0x0000b00c, 0x00810080}, - {0x0000b010, 0x00830082}, - {0x0000b014, 0x01810180}, - {0x0000b018, 0x01830182}, - {0x0000b01c, 0x01850184}, - {0x0000b020, 0x02810280}, - {0x0000b024, 0x02830282}, - {0x0000b028, 0x02850284}, - {0x0000b02c, 0x02890288}, - {0x0000b030, 0x028b028a}, - {0x0000b034, 0x0388028c}, - {0x0000b038, 0x038a0389}, - {0x0000b03c, 0x038c038b}, - {0x0000b040, 0x0390038d}, - {0x0000b044, 0x03920391}, - {0x0000b048, 0x03940393}, - {0x0000b04c, 0x03960395}, - {0x0000b050, 0x00000000}, - {0x0000b054, 0x00000000}, - {0x0000b058, 0x00000000}, - {0x0000b05c, 0x00000000}, - {0x0000b060, 0x00000000}, - {0x0000b064, 0x00000000}, - {0x0000b068, 0x00000000}, - {0x0000b06c, 0x00000000}, - {0x0000b070, 0x00000000}, - {0x0000b074, 0x00000000}, - {0x0000b078, 0x00000000}, - {0x0000b07c, 0x00000000}, - {0x0000b080, 0x32323232}, - {0x0000b084, 0x2f2f3232}, - {0x0000b088, 0x23282a2d}, - {0x0000b08c, 0x1c1e2123}, - {0x0000b090, 0x14171919}, - {0x0000b094, 0x0e0e1214}, - {0x0000b098, 0x03050707}, - {0x0000b09c, 0x00030303}, - {0x0000b0a0, 0x00000000}, - {0x0000b0a4, 0x00000000}, - {0x0000b0a8, 0x00000000}, - {0x0000b0ac, 0x00000000}, - {0x0000b0b0, 0x00000000}, - {0x0000b0b4, 0x00000000}, - {0x0000b0b8, 0x00000000}, - {0x0000b0bc, 0x00000000}, - {0x0000b0c0, 0x003f0020}, - {0x0000b0c4, 0x00400041}, - {0x0000b0c8, 0x0140005f}, - {0x0000b0cc, 0x0160015f}, - {0x0000b0d0, 0x017e017f}, - {0x0000b0d4, 0x02410242}, - {0x0000b0d8, 0x025f0240}, - {0x0000b0dc, 0x027f0260}, - {0x0000b0e0, 0x0341027e}, - {0x0000b0e4, 0x035f0340}, - {0x0000b0e8, 0x037f0360}, - {0x0000b0ec, 0x04400441}, - {0x0000b0f0, 0x0460045f}, - {0x0000b0f4, 0x0541047f}, - {0x0000b0f8, 0x055f0540}, - {0x0000b0fc, 0x057f0560}, - {0x0000b100, 0x06400641}, - {0x0000b104, 0x0660065f}, - {0x0000b108, 0x067e067f}, - {0x0000b10c, 0x07410742}, - {0x0000b110, 0x075f0740}, - {0x0000b114, 0x077f0760}, - {0x0000b118, 0x07800781}, - {0x0000b11c, 0x07a0079f}, - {0x0000b120, 0x07c107bf}, - {0x0000b124, 0x000007c0}, - {0x0000b128, 0x00000000}, - {0x0000b12c, 0x00000000}, - {0x0000b130, 0x00000000}, - {0x0000b134, 0x00000000}, - {0x0000b138, 0x00000000}, - {0x0000b13c, 0x00000000}, - {0x0000b140, 0x003f0020}, - {0x0000b144, 0x00400041}, - {0x0000b148, 0x0140005f}, - {0x0000b14c, 0x0160015f}, - {0x0000b150, 0x017e017f}, - {0x0000b154, 0x02410242}, - {0x0000b158, 0x025f0240}, - {0x0000b15c, 0x027f0260}, - {0x0000b160, 0x0341027e}, - {0x0000b164, 0x035f0340}, - {0x0000b168, 0x037f0360}, - {0x0000b16c, 0x04400441}, - {0x0000b170, 0x0460045f}, - {0x0000b174, 0x0541047f}, - {0x0000b178, 0x055f0540}, - {0x0000b17c, 0x057f0560}, - {0x0000b180, 0x06400641}, - {0x0000b184, 0x0660065f}, - {0x0000b188, 0x067e067f}, - {0x0000b18c, 0x07410742}, - {0x0000b190, 0x075f0740}, - {0x0000b194, 0x077f0760}, - {0x0000b198, 0x07800781}, - {0x0000b19c, 0x07a0079f}, - {0x0000b1a0, 0x07c107bf}, - {0x0000b1a4, 0x000007c0}, - {0x0000b1a8, 0x00000000}, - {0x0000b1ac, 0x00000000}, - {0x0000b1b0, 0x00000000}, - {0x0000b1b4, 0x00000000}, - {0x0000b1b8, 0x00000000}, - {0x0000b1bc, 0x00000000}, - {0x0000b1c0, 0x00000000}, - {0x0000b1c4, 0x00000000}, - {0x0000b1c8, 0x00000000}, - {0x0000b1cc, 0x00000000}, - {0x0000b1d0, 0x00000000}, - {0x0000b1d4, 0x00000000}, - {0x0000b1d8, 0x00000000}, - {0x0000b1dc, 0x00000000}, - {0x0000b1e0, 0x00000000}, - {0x0000b1e4, 0x00000000}, - {0x0000b1e8, 0x00000000}, - {0x0000b1ec, 0x00000000}, - {0x0000b1f0, 0x00000396}, - {0x0000b1f4, 0x00000396}, - {0x0000b1f8, 0x00000396}, - {0x0000b1fc, 0x00000196}, -}; +#define ar9580_1p0_wo_xlna_rx_gain_table ar9300Common_wo_xlna_rx_gain_table_2p2 -static const u32 ar9580_1p0_soc_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x00007010, 0x00000023, 0x00000023, 0x00000023, 0x00000023}, -}; +#define ar9580_1p0_soc_postamble ar9300_2p2_soc_postamble -static const u32 ar9580_1p0_high_ob_db_tx_gain_table[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x0000a2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352}, - {0x0000a2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584}, - {0x0000a2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800}, - {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9}, - {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, - {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002}, - {0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004}, - {0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200}, - {0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202}, - {0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400}, - {0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402}, - {0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404}, - {0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603}, - {0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02}, - {0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04}, - {0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20}, - {0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20}, - {0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22}, - {0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24}, - {0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640}, - {0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660}, - {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861}, - {0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81}, - {0x0000a54c, 0x59025eb2, 0x59025eb2, 0x42001a83, 0x42001a83}, - {0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84}, - {0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3}, - {0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5}, - {0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9}, - {0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb}, - {0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, - {0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, - {0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, - {0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, - {0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, - {0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, - {0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, - {0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000}, - {0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002}, - {0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004}, - {0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200}, - {0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202}, - {0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400}, - {0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402}, - {0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404}, - {0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603}, - {0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02}, - {0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04}, - {0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20}, - {0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20}, - {0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22}, - {0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24}, - {0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640}, - {0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660}, - {0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861}, - {0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81}, - {0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83}, - {0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84}, - {0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3}, - {0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5}, - {0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9}, - {0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb}, - {0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, - {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a610, 0x00804000, 0x00804000, 0x00000000, 0x00000000}, - {0x0000a614, 0x00804201, 0x00804201, 0x01404000, 0x01404000}, - {0x0000a618, 0x0280c802, 0x0280c802, 0x01404501, 0x01404501}, - {0x0000a61c, 0x0280ca03, 0x0280ca03, 0x02008501, 0x02008501}, - {0x0000a620, 0x04c15104, 0x04c15104, 0x0280ca03, 0x0280ca03}, - {0x0000a624, 0x04c15305, 0x04c15305, 0x03010c04, 0x03010c04}, - {0x0000a628, 0x04c15305, 0x04c15305, 0x04014c04, 0x04014c04}, - {0x0000a62c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000a630, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000a634, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000a638, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000a63c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000b2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352}, - {0x0000b2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584}, - {0x0000b2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800}, - {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x0000c2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352}, - {0x0000c2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584}, - {0x0000c2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800}, - {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x00016044, 0x056db2e4, 0x056db2e4, 0x056db2e4, 0x056db2e4}, - {0x00016048, 0x8e480001, 0x8e480001, 0x8e480001, 0x8e480001}, - {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, - {0x00016444, 0x056db2e4, 0x056db2e4, 0x056db2e4, 0x056db2e4}, - {0x00016448, 0x8e480001, 0x8e480001, 0x8e480001, 0x8e480001}, - {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, - {0x00016844, 0x056db2e4, 0x056db2e4, 0x056db2e4, 0x056db2e4}, - {0x00016848, 0x8e480001, 0x8e480001, 0x8e480001, 0x8e480001}, - {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, -}; +#define ar9580_1p0_high_ob_db_tx_gain_table ar9300Modes_high_ob_db_tx_gain_table_2p2 static const u32 ar9580_1p0_soc_preamble[][2] = { /* Addr allmodes */ @@ -1189,265 +695,7 @@ static const u32 ar9580_1p0_soc_preamble[][2] = { {0x00007048, 0x00000008}, }; -static const u32 ar9580_1p0_rx_gain_table[][2] = { - /* Addr allmodes */ - {0x0000a000, 0x00010000}, - {0x0000a004, 0x00030002}, - {0x0000a008, 0x00050004}, - {0x0000a00c, 0x00810080}, - {0x0000a010, 0x00830082}, - {0x0000a014, 0x01810180}, - {0x0000a018, 0x01830182}, - {0x0000a01c, 0x01850184}, - {0x0000a020, 0x01890188}, - {0x0000a024, 0x018b018a}, - {0x0000a028, 0x018d018c}, - {0x0000a02c, 0x01910190}, - {0x0000a030, 0x01930192}, - {0x0000a034, 0x01950194}, - {0x0000a038, 0x038a0196}, - {0x0000a03c, 0x038c038b}, - {0x0000a040, 0x0390038d}, - {0x0000a044, 0x03920391}, - {0x0000a048, 0x03940393}, - {0x0000a04c, 0x03960395}, - {0x0000a050, 0x00000000}, - {0x0000a054, 0x00000000}, - {0x0000a058, 0x00000000}, - {0x0000a05c, 0x00000000}, - {0x0000a060, 0x00000000}, - {0x0000a064, 0x00000000}, - {0x0000a068, 0x00000000}, - {0x0000a06c, 0x00000000}, - {0x0000a070, 0x00000000}, - {0x0000a074, 0x00000000}, - {0x0000a078, 0x00000000}, - {0x0000a07c, 0x00000000}, - {0x0000a080, 0x22222229}, - {0x0000a084, 0x1d1d1d1d}, - {0x0000a088, 0x1d1d1d1d}, - {0x0000a08c, 0x1d1d1d1d}, - {0x0000a090, 0x171d1d1d}, - {0x0000a094, 0x11111717}, - {0x0000a098, 0x00030311}, - {0x0000a09c, 0x00000000}, - {0x0000a0a0, 0x00000000}, - {0x0000a0a4, 0x00000000}, - {0x0000a0a8, 0x00000000}, - {0x0000a0ac, 0x00000000}, - {0x0000a0b0, 0x00000000}, - {0x0000a0b4, 0x00000000}, - {0x0000a0b8, 0x00000000}, - {0x0000a0bc, 0x00000000}, - {0x0000a0c0, 0x001f0000}, - {0x0000a0c4, 0x01000101}, - {0x0000a0c8, 0x011e011f}, - {0x0000a0cc, 0x011c011d}, - {0x0000a0d0, 0x02030204}, - {0x0000a0d4, 0x02010202}, - {0x0000a0d8, 0x021f0200}, - {0x0000a0dc, 0x0302021e}, - {0x0000a0e0, 0x03000301}, - {0x0000a0e4, 0x031e031f}, - {0x0000a0e8, 0x0402031d}, - {0x0000a0ec, 0x04000401}, - {0x0000a0f0, 0x041e041f}, - {0x0000a0f4, 0x0502041d}, - {0x0000a0f8, 0x05000501}, - {0x0000a0fc, 0x051e051f}, - {0x0000a100, 0x06010602}, - {0x0000a104, 0x061f0600}, - {0x0000a108, 0x061d061e}, - {0x0000a10c, 0x07020703}, - {0x0000a110, 0x07000701}, - {0x0000a114, 0x00000000}, - {0x0000a118, 0x00000000}, - {0x0000a11c, 0x00000000}, - {0x0000a120, 0x00000000}, - {0x0000a124, 0x00000000}, - {0x0000a128, 0x00000000}, - {0x0000a12c, 0x00000000}, - {0x0000a130, 0x00000000}, - {0x0000a134, 0x00000000}, - {0x0000a138, 0x00000000}, - {0x0000a13c, 0x00000000}, - {0x0000a140, 0x001f0000}, - {0x0000a144, 0x01000101}, - {0x0000a148, 0x011e011f}, - {0x0000a14c, 0x011c011d}, - {0x0000a150, 0x02030204}, - {0x0000a154, 0x02010202}, - {0x0000a158, 0x021f0200}, - {0x0000a15c, 0x0302021e}, - {0x0000a160, 0x03000301}, - {0x0000a164, 0x031e031f}, - {0x0000a168, 0x0402031d}, - {0x0000a16c, 0x04000401}, - {0x0000a170, 0x041e041f}, - {0x0000a174, 0x0502041d}, - {0x0000a178, 0x05000501}, - {0x0000a17c, 0x051e051f}, - {0x0000a180, 0x06010602}, - {0x0000a184, 0x061f0600}, - {0x0000a188, 0x061d061e}, - {0x0000a18c, 0x07020703}, - {0x0000a190, 0x07000701}, - {0x0000a194, 0x00000000}, - {0x0000a198, 0x00000000}, - {0x0000a19c, 0x00000000}, - {0x0000a1a0, 0x00000000}, - {0x0000a1a4, 0x00000000}, - {0x0000a1a8, 0x00000000}, - {0x0000a1ac, 0x00000000}, - {0x0000a1b0, 0x00000000}, - {0x0000a1b4, 0x00000000}, - {0x0000a1b8, 0x00000000}, - {0x0000a1bc, 0x00000000}, - {0x0000a1c0, 0x00000000}, - {0x0000a1c4, 0x00000000}, - {0x0000a1c8, 0x00000000}, - {0x0000a1cc, 0x00000000}, - {0x0000a1d0, 0x00000000}, - {0x0000a1d4, 0x00000000}, - {0x0000a1d8, 0x00000000}, - {0x0000a1dc, 0x00000000}, - {0x0000a1e0, 0x00000000}, - {0x0000a1e4, 0x00000000}, - {0x0000a1e8, 0x00000000}, - {0x0000a1ec, 0x00000000}, - {0x0000a1f0, 0x00000396}, - {0x0000a1f4, 0x00000396}, - {0x0000a1f8, 0x00000396}, - {0x0000a1fc, 0x00000196}, - {0x0000b000, 0x00010000}, - {0x0000b004, 0x00030002}, - {0x0000b008, 0x00050004}, - {0x0000b00c, 0x00810080}, - {0x0000b010, 0x00830082}, - {0x0000b014, 0x01810180}, - {0x0000b018, 0x01830182}, - {0x0000b01c, 0x01850184}, - {0x0000b020, 0x02810280}, - {0x0000b024, 0x02830282}, - {0x0000b028, 0x02850284}, - {0x0000b02c, 0x02890288}, - {0x0000b030, 0x028b028a}, - {0x0000b034, 0x0388028c}, - {0x0000b038, 0x038a0389}, - {0x0000b03c, 0x038c038b}, - {0x0000b040, 0x0390038d}, - {0x0000b044, 0x03920391}, - {0x0000b048, 0x03940393}, - {0x0000b04c, 0x03960395}, - {0x0000b050, 0x00000000}, - {0x0000b054, 0x00000000}, - {0x0000b058, 0x00000000}, - {0x0000b05c, 0x00000000}, - {0x0000b060, 0x00000000}, - {0x0000b064, 0x00000000}, - {0x0000b068, 0x00000000}, - {0x0000b06c, 0x00000000}, - {0x0000b070, 0x00000000}, - {0x0000b074, 0x00000000}, - {0x0000b078, 0x00000000}, - {0x0000b07c, 0x00000000}, - {0x0000b080, 0x2a2d2f32}, - {0x0000b084, 0x21232328}, - {0x0000b088, 0x19191c1e}, - {0x0000b08c, 0x12141417}, - {0x0000b090, 0x07070e0e}, - {0x0000b094, 0x03030305}, - {0x0000b098, 0x00000003}, - {0x0000b09c, 0x00000000}, - {0x0000b0a0, 0x00000000}, - {0x0000b0a4, 0x00000000}, - {0x0000b0a8, 0x00000000}, - {0x0000b0ac, 0x00000000}, - {0x0000b0b0, 0x00000000}, - {0x0000b0b4, 0x00000000}, - {0x0000b0b8, 0x00000000}, - {0x0000b0bc, 0x00000000}, - {0x0000b0c0, 0x003f0020}, - {0x0000b0c4, 0x00400041}, - {0x0000b0c8, 0x0140005f}, - {0x0000b0cc, 0x0160015f}, - {0x0000b0d0, 0x017e017f}, - {0x0000b0d4, 0x02410242}, - {0x0000b0d8, 0x025f0240}, - {0x0000b0dc, 0x027f0260}, - {0x0000b0e0, 0x0341027e}, - {0x0000b0e4, 0x035f0340}, - {0x0000b0e8, 0x037f0360}, - {0x0000b0ec, 0x04400441}, - {0x0000b0f0, 0x0460045f}, - {0x0000b0f4, 0x0541047f}, - {0x0000b0f8, 0x055f0540}, - {0x0000b0fc, 0x057f0560}, - {0x0000b100, 0x06400641}, - {0x0000b104, 0x0660065f}, - {0x0000b108, 0x067e067f}, - {0x0000b10c, 0x07410742}, - {0x0000b110, 0x075f0740}, - {0x0000b114, 0x077f0760}, - {0x0000b118, 0x07800781}, - {0x0000b11c, 0x07a0079f}, - {0x0000b120, 0x07c107bf}, - {0x0000b124, 0x000007c0}, - {0x0000b128, 0x00000000}, - {0x0000b12c, 0x00000000}, - {0x0000b130, 0x00000000}, - {0x0000b134, 0x00000000}, - {0x0000b138, 0x00000000}, - {0x0000b13c, 0x00000000}, - {0x0000b140, 0x003f0020}, - {0x0000b144, 0x00400041}, - {0x0000b148, 0x0140005f}, - {0x0000b14c, 0x0160015f}, - {0x0000b150, 0x017e017f}, - {0x0000b154, 0x02410242}, - {0x0000b158, 0x025f0240}, - {0x0000b15c, 0x027f0260}, - {0x0000b160, 0x0341027e}, - {0x0000b164, 0x035f0340}, - {0x0000b168, 0x037f0360}, - {0x0000b16c, 0x04400441}, - {0x0000b170, 0x0460045f}, - {0x0000b174, 0x0541047f}, - {0x0000b178, 0x055f0540}, - {0x0000b17c, 0x057f0560}, - {0x0000b180, 0x06400641}, - {0x0000b184, 0x0660065f}, - {0x0000b188, 0x067e067f}, - {0x0000b18c, 0x07410742}, - {0x0000b190, 0x075f0740}, - {0x0000b194, 0x077f0760}, - {0x0000b198, 0x07800781}, - {0x0000b19c, 0x07a0079f}, - {0x0000b1a0, 0x07c107bf}, - {0x0000b1a4, 0x000007c0}, - {0x0000b1a8, 0x00000000}, - {0x0000b1ac, 0x00000000}, - {0x0000b1b0, 0x00000000}, - {0x0000b1b4, 0x00000000}, - {0x0000b1b8, 0x00000000}, - {0x0000b1bc, 0x00000000}, - {0x0000b1c0, 0x00000000}, - {0x0000b1c4, 0x00000000}, - {0x0000b1c8, 0x00000000}, - {0x0000b1cc, 0x00000000}, - {0x0000b1d0, 0x00000000}, - {0x0000b1d4, 0x00000000}, - {0x0000b1d8, 0x00000000}, - {0x0000b1dc, 0x00000000}, - {0x0000b1e0, 0x00000000}, - {0x0000b1e4, 0x00000000}, - {0x0000b1e8, 0x00000000}, - {0x0000b1ec, 0x00000000}, - {0x0000b1f0, 0x00000396}, - {0x0000b1f4, 0x00000396}, - {0x0000b1f8, 0x00000396}, - {0x0000b1fc, 0x00000196}, -}; +#define ar9580_1p0_rx_gain_table ar9462_common_rx_gain_table_2p0 static const u32 ar9580_1p0_radio_core[][2] = { /* Addr allmodes */ diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 4473278efc5e..b09285c36c4a 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -214,6 +214,7 @@ struct ath_frame_info { enum ath9k_key_type keytype; u8 keyix; u8 retries; + u8 rtscts_rate; }; struct ath_buf_state { @@ -296,6 +297,8 @@ struct ath_tx { struct ath_txq txq[ATH9K_NUM_TX_QUEUES]; struct ath_descdma txdma; struct ath_txq *txq_map[WME_NUM_AC]; + u32 txq_max_pending[WME_NUM_AC]; + u16 max_aggr_framelen[WME_NUM_AC][4][32]; }; struct ath_rx_edma { @@ -340,6 +343,7 @@ int ath_tx_init(struct ath_softc *sc, int nbufs); void ath_tx_cleanup(struct ath_softc *sc); int ath_txq_update(struct ath_softc *sc, int qnum, struct ath9k_tx_queue_info *q); +void ath_update_max_aggr_framelen(struct ath_softc *sc, int queue, int txop); int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb, struct ath_tx_control *txctl); void ath_tx_tasklet(struct ath_softc *sc); @@ -359,7 +363,7 @@ void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc, struct ath_vif { int av_bslot; - bool is_bslot_active, primary_sta_vif; + bool primary_sta_vif; __le64 tsf_adjust; /* TSF adjustment for staggered beacons */ struct ath_buf *av_bcbuf; }; @@ -385,6 +389,7 @@ struct ath_beacon_config { u16 dtim_period; u16 bmiss_timeout; u8 dtim_count; + bool enable_beacon; }; struct ath_beacon { @@ -396,7 +401,6 @@ struct ath_beacon { u32 beaconq; u32 bmisscnt; - u32 ast_be_xmit; u32 bc_tstamp; struct ieee80211_vif *bslot[ATH_BCBUF]; int slottime; @@ -410,12 +414,14 @@ struct ath_beacon { bool tx_last; }; -void ath_beacon_tasklet(unsigned long data); -void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif); -int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif); -void ath_beacon_return(struct ath_softc *sc, struct ath_vif *avp); -int ath_beaconq_config(struct ath_softc *sc); -void ath_set_beacon(struct ath_softc *sc); +void ath9k_beacon_tasklet(unsigned long data); +bool ath9k_allow_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif); +void ath9k_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif, + u32 changed); +void ath9k_beacon_assign_slot(struct ath_softc *sc, struct ieee80211_vif *vif); +void ath9k_beacon_remove_slot(struct ath_softc *sc, struct ieee80211_vif *vif); +void ath9k_set_tsfadjust(struct ath_softc *sc, struct ieee80211_vif *vif); +void ath9k_set_beacon(struct ath_softc *sc); void ath9k_set_beaconing_status(struct ath_softc *sc, bool status); /*******************/ @@ -441,9 +447,12 @@ void ath_rx_poll(unsigned long data); void ath_start_rx_poll(struct ath_softc *sc, u8 nbeacon); void ath_paprd_calibrate(struct work_struct *work); void ath_ani_calibrate(unsigned long data); -void ath_start_ani(struct ath_common *common); +void ath_start_ani(struct ath_softc *sc); +void ath_stop_ani(struct ath_softc *sc); +void ath_check_ani(struct ath_softc *sc); int ath_update_survey_stats(struct ath_softc *sc); void ath_update_survey_nf(struct ath_softc *sc, int channel); +void ath9k_queue_reset(struct ath_softc *sc, enum ath_reset_type type); /**********/ /* BTCOEX */ @@ -480,6 +489,7 @@ void ath9k_btcoex_timer_resume(struct ath_softc *sc); void ath9k_btcoex_timer_pause(struct ath_softc *sc); void ath9k_btcoex_handle_interrupt(struct ath_softc *sc, u32 status); u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, u32 max_4ms_framelen); +void ath9k_btcoex_stop_gen_timer(struct ath_softc *sc); #else static inline int ath9k_init_btcoex(struct ath_softc *sc) { @@ -503,8 +513,17 @@ static inline u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, { return 0; } +static inline void ath9k_btcoex_stop_gen_timer(struct ath_softc *sc) +{ +} #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */ +struct ath9k_wow_pattern { + u8 pattern_bytes[MAX_PATTERN_SIZE]; + u8 mask_bytes[MAX_PATTERN_SIZE]; + u32 pattern_len; +}; + /********************/ /* LED Control */ /********************/ @@ -608,7 +627,6 @@ enum sc_op_flags { SC_OP_INVALID, SC_OP_BEACONS, SC_OP_RXFLUSH, - SC_OP_TSF_RESET, SC_OP_ANI_RUN, SC_OP_PRIM_STA_VIF, SC_OP_HW_RESET, @@ -706,6 +724,13 @@ struct ath_softc { struct ath_ant_comb ant_comb; u8 ant_tx, ant_rx; struct dfs_pattern_detector *dfs_detector; + u32 wow_enabled; + +#ifdef CONFIG_PM_SLEEP + atomic_t wow_got_bmiss_intr; + atomic_t wow_sleep_proc_intr; /* in the middle of WoW sleep ? */ + u32 wow_intr_before_sleep; +#endif }; void ath9k_tasklet(unsigned long data); diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index 40775da8941e..76f07d8c272d 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -30,7 +30,7 @@ static void ath9k_reset_beacon_status(struct ath_softc *sc) * the operating mode of the station (AP or AdHoc). Parameters are AIFS * settings and channel width min/max */ -int ath_beaconq_config(struct ath_softc *sc) +static void ath9k_beaconq_config(struct ath_softc *sc) { struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); @@ -38,6 +38,7 @@ int ath_beaconq_config(struct ath_softc *sc) struct ath_txq *txq; ath9k_hw_get_txq_props(ah, sc->beacon.beaconq, &qi); + if (sc->sc_ah->opmode == NL80211_IFTYPE_AP) { /* Always burst out beacon and CAB traffic. */ qi.tqi_aifs = 1; @@ -56,12 +57,9 @@ int ath_beaconq_config(struct ath_softc *sc) } if (!ath9k_hw_set_txq_props(ah, sc->beacon.beaconq, &qi)) { - ath_err(common, - "Unable to update h/w beacon queue parameters\n"); - return 0; + ath_err(common, "Unable to update h/w beacon queue parameters\n"); } else { ath9k_hw_resettxqueue(ah, sc->beacon.beaconq); - return 1; } } @@ -70,7 +68,7 @@ int ath_beaconq_config(struct ath_softc *sc) * up rate codes, and channel flags. Beacons are always sent out at the * lowest rate, and are not retried. */ -static void ath_beacon_setup(struct ath_softc *sc, struct ieee80211_vif *vif, +static void ath9k_beacon_setup(struct ath_softc *sc, struct ieee80211_vif *vif, struct ath_buf *bf, int rateidx) { struct sk_buff *skb = bf->bf_mpdu; @@ -81,8 +79,6 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ieee80211_vif *vif, u8 chainmask = ah->txchainmask; u8 rate = 0; - ath9k_reset_beacon_status(sc); - sband = &sc->sbands[common->hw->conf.channel->band]; rate = sband->bitrates[rateidx].hw_value; if (vif->bss_conf.use_short_preamble) @@ -111,7 +107,7 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ieee80211_vif *vif, ath9k_hw_set_txdesc(ah, bf->bf_desc, &info); } -static void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb) +static void ath9k_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb) { struct ath_softc *sc = hw->priv; struct ath_common *common = ath9k_hw_common(sc->sc_ah); @@ -128,28 +124,22 @@ static void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb) } } -static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw, - struct ieee80211_vif *vif) +static struct ath_buf *ath9k_beacon_generate(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) { struct ath_softc *sc = hw->priv; struct ath_common *common = ath9k_hw_common(sc->sc_ah); struct ath_buf *bf; - struct ath_vif *avp; + struct ath_vif *avp = (void *)vif->drv_priv; struct sk_buff *skb; - struct ath_txq *cabq; + struct ath_txq *cabq = sc->beacon.cabq; struct ieee80211_tx_info *info; + struct ieee80211_mgmt *mgmt_hdr; int cabq_depth; - ath9k_reset_beacon_status(sc); - - avp = (void *)vif->drv_priv; - cabq = sc->beacon.cabq; - - if ((avp->av_bcbuf == NULL) || !avp->is_bslot_active) + if (avp->av_bcbuf == NULL) return NULL; - /* Release the old beacon first */ - bf = avp->av_bcbuf; skb = bf->bf_mpdu; if (skb) { @@ -159,14 +149,14 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw, bf->bf_buf_addr = 0; } - /* Get a new beacon from mac80211 */ - skb = ieee80211_beacon_get(hw, vif); - bf->bf_mpdu = skb; if (skb == NULL) return NULL; - ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp = - avp->tsf_adjust; + + bf->bf_mpdu = skb; + + mgmt_hdr = (struct ieee80211_mgmt *)skb->data; + mgmt_hdr->u.beacon.timestamp = avp->tsf_adjust; info = IEEE80211_SKB_CB(skb); if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) { @@ -212,61 +202,52 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw, } } - ath_beacon_setup(sc, vif, bf, info->control.rates[0].idx); + ath9k_beacon_setup(sc, vif, bf, info->control.rates[0].idx); while (skb) { - ath_tx_cabq(hw, skb); + ath9k_tx_cabq(hw, skb); skb = ieee80211_get_buffered_bc(hw, vif); } return bf; } -int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif) +void ath9k_beacon_assign_slot(struct ath_softc *sc, struct ieee80211_vif *vif) { struct ath_common *common = ath9k_hw_common(sc->sc_ah); - struct ath_vif *avp; - struct ath_buf *bf; - struct sk_buff *skb; - struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf; - __le64 tstamp; - - avp = (void *)vif->drv_priv; - - /* Allocate a beacon descriptor if we haven't done so. */ - if (!avp->av_bcbuf) { - /* Allocate beacon state for hostap/ibss. We know - * a buffer is available. */ - avp->av_bcbuf = list_first_entry(&sc->beacon.bbuf, - struct ath_buf, list); - list_del(&avp->av_bcbuf->list); - - if (ath9k_uses_beacons(vif->type)) { - int slot; - /* - * Assign the vif to a beacon xmit slot. As - * above, this cannot fail to find one. - */ - avp->av_bslot = 0; - for (slot = 0; slot < ATH_BCBUF; slot++) - if (sc->beacon.bslot[slot] == NULL) { - avp->av_bslot = slot; - avp->is_bslot_active = false; - - /* NB: keep looking for a double slot */ - if (slot == 0 || !sc->beacon.bslot[slot-1]) - break; - } - BUG_ON(sc->beacon.bslot[avp->av_bslot] != NULL); - sc->beacon.bslot[avp->av_bslot] = vif; - sc->nbcnvifs++; + struct ath_vif *avp = (void *)vif->drv_priv; + int slot; + + avp->av_bcbuf = list_first_entry(&sc->beacon.bbuf, struct ath_buf, list); + list_del(&avp->av_bcbuf->list); + + for (slot = 0; slot < ATH_BCBUF; slot++) { + if (sc->beacon.bslot[slot] == NULL) { + avp->av_bslot = slot; + break; } } - /* release the previous beacon frame, if it already exists. */ - bf = avp->av_bcbuf; - if (bf->bf_mpdu != NULL) { - skb = bf->bf_mpdu; + sc->beacon.bslot[avp->av_bslot] = vif; + sc->nbcnvifs++; + + ath_dbg(common, CONFIG, "Added interface at beacon slot: %d\n", + avp->av_bslot); +} + +void ath9k_beacon_remove_slot(struct ath_softc *sc, struct ieee80211_vif *vif) +{ + struct ath_common *common = ath9k_hw_common(sc->sc_ah); + struct ath_vif *avp = (void *)vif->drv_priv; + struct ath_buf *bf = avp->av_bcbuf; + + ath_dbg(common, CONFIG, "Removing interface at beacon slot: %d\n", + avp->av_bslot); + + tasklet_disable(&sc->bcon_tasklet); + + if (bf && bf->bf_mpdu) { + struct sk_buff *skb = bf->bf_mpdu; dma_unmap_single(sc->dev, bf->bf_buf_addr, skb->len, DMA_TO_DEVICE); dev_kfree_skb_any(skb); @@ -274,99 +255,74 @@ int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif) bf->bf_buf_addr = 0; } - /* NB: the beacon data buffer must be 32-bit aligned. */ - skb = ieee80211_beacon_get(sc->hw, vif); - if (skb == NULL) - return -ENOMEM; + avp->av_bcbuf = NULL; + sc->beacon.bslot[avp->av_bslot] = NULL; + sc->nbcnvifs--; + list_add_tail(&bf->list, &sc->beacon.bbuf); - tstamp = ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp; - sc->beacon.bc_tstamp = (u32) le64_to_cpu(tstamp); - /* Calculate a TSF adjustment factor required for staggered beacons. */ - if (avp->av_bslot > 0) { - u64 tsfadjust; - int intval; - - intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL; + tasklet_enable(&sc->bcon_tasklet); +} - /* - * Calculate the TSF offset for this beacon slot, i.e., the - * number of usecs that need to be added to the timestamp field - * in Beacon and Probe Response frames. Beacon slot 0 is - * processed at the correct offset, so it does not require TSF - * adjustment. Other slots are adjusted to get the timestamp - * close to the TBTT for the BSS. - */ - tsfadjust = TU_TO_USEC(intval * avp->av_bslot) / ATH_BCBUF; - avp->tsf_adjust = cpu_to_le64(tsfadjust); +static int ath9k_beacon_choose_slot(struct ath_softc *sc) +{ + struct ath_common *common = ath9k_hw_common(sc->sc_ah); + struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf; + u16 intval; + u32 tsftu; + u64 tsf; + int slot; - ath_dbg(common, BEACON, - "stagger beacons, bslot %d intval %u tsfadjust %llu\n", - avp->av_bslot, intval, (unsigned long long)tsfadjust); + if (sc->sc_ah->opmode != NL80211_IFTYPE_AP) { + ath_dbg(common, BEACON, "slot 0, tsf: %llu\n", + ath9k_hw_gettsf64(sc->sc_ah)); + return 0; + } - ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp = - avp->tsf_adjust; - } else - avp->tsf_adjust = cpu_to_le64(0); + intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL; + tsf = ath9k_hw_gettsf64(sc->sc_ah); + tsf += TU_TO_USEC(sc->sc_ah->config.sw_beacon_response_time); + tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF); + slot = (tsftu % (intval * ATH_BCBUF)) / intval; - bf->bf_mpdu = skb; - bf->bf_buf_addr = dma_map_single(sc->dev, skb->data, - skb->len, DMA_TO_DEVICE); - if (unlikely(dma_mapping_error(sc->dev, bf->bf_buf_addr))) { - dev_kfree_skb_any(skb); - bf->bf_mpdu = NULL; - bf->bf_buf_addr = 0; - ath_err(common, "dma_mapping_error on beacon alloc\n"); - return -ENOMEM; - } - avp->is_bslot_active = true; + ath_dbg(common, BEACON, "slot: %d tsf: %llu tsftu: %u\n", + slot, tsf, tsftu / ATH_BCBUF); - return 0; + return slot; } -void ath_beacon_return(struct ath_softc *sc, struct ath_vif *avp) +void ath9k_set_tsfadjust(struct ath_softc *sc, struct ieee80211_vif *vif) { - if (avp->av_bcbuf != NULL) { - struct ath_buf *bf; - - avp->is_bslot_active = false; - if (avp->av_bslot != -1) { - sc->beacon.bslot[avp->av_bslot] = NULL; - sc->nbcnvifs--; - avp->av_bslot = -1; - } + struct ath_common *common = ath9k_hw_common(sc->sc_ah); + struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf; + struct ath_vif *avp = (void *)vif->drv_priv; + u64 tsfadjust; - bf = avp->av_bcbuf; - if (bf->bf_mpdu != NULL) { - struct sk_buff *skb = bf->bf_mpdu; - dma_unmap_single(sc->dev, bf->bf_buf_addr, - skb->len, DMA_TO_DEVICE); - dev_kfree_skb_any(skb); - bf->bf_mpdu = NULL; - bf->bf_buf_addr = 0; - } - list_add_tail(&bf->list, &sc->beacon.bbuf); + if (avp->av_bslot == 0) + return; - avp->av_bcbuf = NULL; - } + tsfadjust = cur_conf->beacon_interval * avp->av_bslot / ATH_BCBUF; + avp->tsf_adjust = cpu_to_le64(TU_TO_USEC(tsfadjust)); + + ath_dbg(common, CONFIG, "tsfadjust is: %llu for bslot: %d\n", + (unsigned long long)tsfadjust, avp->av_bslot); } -void ath_beacon_tasklet(unsigned long data) +void ath9k_beacon_tasklet(unsigned long data) { struct ath_softc *sc = (struct ath_softc *)data; - struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf; struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); struct ath_buf *bf = NULL; struct ieee80211_vif *vif; bool edma = !!(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA); int slot; - u32 bfaddr, bc = 0; - if (work_pending(&sc->hw_reset_work)) { + if (test_bit(SC_OP_HW_RESET, &sc->sc_flags)) { ath_dbg(common, RESET, "reset work is pending, skip beaconing now\n"); return; } + /* * Check if the previous beacon has gone out. If * not don't try to post another, skip this period @@ -390,55 +346,25 @@ void ath_beacon_tasklet(unsigned long data) } else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) { ath_dbg(common, BSTUCK, "beacon is officially stuck\n"); sc->beacon.bmisscnt = 0; - set_bit(SC_OP_TSF_RESET, &sc->sc_flags); - ieee80211_queue_work(sc->hw, &sc->hw_reset_work); + ath9k_queue_reset(sc, RESET_TYPE_BEACON_STUCK); } return; } - /* - * Generate beacon frames. we are sending frames - * staggered so calculate the slot for this frame based - * on the tsf to safeguard against missing an swba. - */ - - - if (ah->opmode == NL80211_IFTYPE_AP) { - u16 intval; - u32 tsftu; - u64 tsf; - - intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL; - tsf = ath9k_hw_gettsf64(ah); - tsf += TU_TO_USEC(ah->config.sw_beacon_response_time); - tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF); - slot = (tsftu % (intval * ATH_BCBUF)) / intval; - vif = sc->beacon.bslot[slot]; - - ath_dbg(common, BEACON, - "slot %d [tsf %llu tsftu %u intval %u] vif %p\n", - slot, tsf, tsftu / ATH_BCBUF, intval, vif); - } else { - slot = 0; - vif = sc->beacon.bslot[slot]; - } + slot = ath9k_beacon_choose_slot(sc); + vif = sc->beacon.bslot[slot]; + if (!vif || !vif->bss_conf.enable_beacon) + return; - bfaddr = 0; - if (vif) { - bf = ath_beacon_generate(sc->hw, vif); - if (bf != NULL) { - bfaddr = bf->bf_daddr; - bc = 1; - } + bf = ath9k_beacon_generate(sc->hw, vif); + WARN_ON(!bf); - if (sc->beacon.bmisscnt != 0) { - ath_dbg(common, BSTUCK, - "resume beacon xmit after %u misses\n", - sc->beacon.bmisscnt); - sc->beacon.bmisscnt = 0; - } + if (sc->beacon.bmisscnt != 0) { + ath_dbg(common, BSTUCK, "resume beacon xmit after %u misses\n", + sc->beacon.bmisscnt); + sc->beacon.bmisscnt = 0; } /* @@ -458,39 +384,40 @@ void ath_beacon_tasklet(unsigned long data) * set to ATH_BCBUF so this check is a noop. */ if (sc->beacon.updateslot == UPDATE) { - sc->beacon.updateslot = COMMIT; /* commit next beacon */ + sc->beacon.updateslot = COMMIT; sc->beacon.slotupdate = slot; - } else if (sc->beacon.updateslot == COMMIT && sc->beacon.slotupdate == slot) { + } else if (sc->beacon.updateslot == COMMIT && + sc->beacon.slotupdate == slot) { ah->slottime = sc->beacon.slottime; ath9k_hw_init_global_settings(ah); sc->beacon.updateslot = OK; } - if (bfaddr != 0) { + + if (bf) { + ath9k_reset_beacon_status(sc); + + ath_dbg(common, BEACON, + "Transmitting beacon for slot: %d\n", slot); + /* NB: cabq traffic should already be queued and primed */ - ath9k_hw_puttxbuf(ah, sc->beacon.beaconq, bfaddr); + ath9k_hw_puttxbuf(ah, sc->beacon.beaconq, bf->bf_daddr); if (!edma) ath9k_hw_txstart(ah, sc->beacon.beaconq); - - sc->beacon.ast_be_xmit += bc; /* XXX per-vif? */ } } -static void ath9k_beacon_init(struct ath_softc *sc, - u32 next_beacon, - u32 beacon_period) +static void ath9k_beacon_init(struct ath_softc *sc, u32 nexttbtt, u32 intval) { - if (test_bit(SC_OP_TSF_RESET, &sc->sc_flags)) { - ath9k_ps_wakeup(sc); - ath9k_hw_reset_tsf(sc->sc_ah); - } - - ath9k_hw_beaconinit(sc->sc_ah, next_beacon, beacon_period); + struct ath_hw *ah = sc->sc_ah; - if (test_bit(SC_OP_TSF_RESET, &sc->sc_flags)) { - ath9k_ps_restore(sc); - clear_bit(SC_OP_TSF_RESET, &sc->sc_flags); - } + ath9k_hw_disable_interrupts(ah); + ath9k_hw_reset_tsf(ah); + ath9k_beaconq_config(sc); + ath9k_hw_beaconinit(ah, nexttbtt, intval); + sc->beacon.bmisscnt = 0; + ath9k_hw_set_interrupts(ah); + ath9k_hw_enable_interrupts(ah); } /* @@ -498,32 +425,27 @@ static void ath9k_beacon_init(struct ath_softc *sc, * burst together. For the former arrange for the SWBA to be delivered for each * slot. Slots that are not occupied will generate nothing. */ -static void ath_beacon_config_ap(struct ath_softc *sc, - struct ath_beacon_config *conf) +static void ath9k_beacon_config_ap(struct ath_softc *sc, + struct ath_beacon_config *conf) { struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); u32 nexttbtt, intval; /* NB: the beacon interval is kept internally in TU's */ intval = TU_TO_USEC(conf->beacon_interval); - intval /= ATH_BCBUF; /* for staggered beacons */ + intval /= ATH_BCBUF; nexttbtt = intval; - /* - * In AP mode we enable the beacon timers and SWBA interrupts to - * prepare beacon frames. - */ - ah->imask |= ATH9K_INT_SWBA; - ath_beaconq_config(sc); + if (conf->enable_beacon) + ah->imask |= ATH9K_INT_SWBA; + else + ah->imask &= ~ATH9K_INT_SWBA; - /* Set the computed AP beacon timers */ + ath_dbg(common, BEACON, "AP nexttbtt: %u intval: %u conf_intval: %u\n", + nexttbtt, intval, conf->beacon_interval); - ath9k_hw_disable_interrupts(ah); - set_bit(SC_OP_TSF_RESET, &sc->sc_flags); ath9k_beacon_init(sc, nexttbtt, intval); - sc->beacon.bmisscnt = 0; - ath9k_hw_set_interrupts(ah); - ath9k_hw_enable_interrupts(ah); } /* @@ -534,8 +456,8 @@ static void ath_beacon_config_ap(struct ath_softc *sc, * we'll receive a BMISS interrupt when we stop seeing beacons from the AP * we've associated with. */ -static void ath_beacon_config_sta(struct ath_softc *sc, - struct ath_beacon_config *conf) +static void ath9k_beacon_config_sta(struct ath_softc *sc, + struct ath_beacon_config *conf) { struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); @@ -547,7 +469,7 @@ static void ath_beacon_config_sta(struct ath_softc *sc, int num_beacons, offset, dtim_dec_count, cfp_dec_count; /* No need to configure beacon if we are not associated */ - if (!common->curaid) { + if (!test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) { ath_dbg(common, BEACON, "STA is not yet associated..skipping beacon config\n"); return; @@ -654,97 +576,65 @@ static void ath_beacon_config_sta(struct ath_softc *sc, ath9k_hw_enable_interrupts(ah); } -static void ath_beacon_config_adhoc(struct ath_softc *sc, - struct ath_beacon_config *conf) +static void ath9k_beacon_config_adhoc(struct ath_softc *sc, + struct ath_beacon_config *conf) { struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); - u32 tsf, intval, nexttbtt; + u32 intval, nexttbtt; ath9k_reset_beacon_status(sc); - if (!test_bit(SC_OP_BEACONS, &sc->sc_flags)) - ath9k_hw_settsf64(ah, sc->beacon.bc_tstamp); intval = TU_TO_USEC(conf->beacon_interval); - tsf = roundup(ath9k_hw_gettsf32(ah) + TU_TO_USEC(FUDGE), intval); - nexttbtt = tsf + intval; - - ath_dbg(common, BEACON, "IBSS nexttbtt %u intval %u (%u)\n", - nexttbtt, intval, conf->beacon_interval); - - /* - * In IBSS mode enable the beacon timers but only enable SWBA interrupts - * if we need to manually prepare beacon frames. Otherwise we use a - * self-linked tx descriptor and let the hardware deal with things. - */ - ah->imask |= ATH9K_INT_SWBA; + nexttbtt = intval; - ath_beaconq_config(sc); + if (conf->enable_beacon) + ah->imask |= ATH9K_INT_SWBA; + else + ah->imask &= ~ATH9K_INT_SWBA; - /* Set the computed ADHOC beacon timers */ + ath_dbg(common, BEACON, "IBSS nexttbtt: %u intval: %u conf_intval: %u\n", + nexttbtt, intval, conf->beacon_interval); - ath9k_hw_disable_interrupts(ah); ath9k_beacon_init(sc, nexttbtt, intval); - sc->beacon.bmisscnt = 0; - - ath9k_hw_set_interrupts(ah); - ath9k_hw_enable_interrupts(ah); } -static bool ath9k_allow_beacon_config(struct ath_softc *sc, - struct ieee80211_vif *vif) +bool ath9k_allow_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif) { - struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf; struct ath_common *common = ath9k_hw_common(sc->sc_ah); - struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; struct ath_vif *avp = (void *)vif->drv_priv; - /* - * Can not have different beacon interval on multiple - * AP interface case - */ - if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) && - (sc->nbcnvifs > 1) && - (vif->type == NL80211_IFTYPE_AP) && - (cur_conf->beacon_interval != bss_conf->beacon_int)) { - ath_dbg(common, CONFIG, - "Changing beacon interval of multiple AP interfaces !\n"); - return false; - } - /* - * Can not configure station vif's beacon config - * while on AP opmode - */ - if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) && - (vif->type != NL80211_IFTYPE_AP)) { - ath_dbg(common, CONFIG, - "STA vif's beacon not allowed on AP mode\n"); - return false; + if (sc->sc_ah->opmode == NL80211_IFTYPE_AP) { + if ((vif->type != NL80211_IFTYPE_AP) || + (sc->nbcnvifs > 1)) { + ath_dbg(common, CONFIG, + "An AP interface is already present !\n"); + return false; + } } - /* - * Do not allow beacon config if HW was already configured - * with another STA vif - */ - if ((sc->sc_ah->opmode == NL80211_IFTYPE_STATION) && - (vif->type == NL80211_IFTYPE_STATION) && - test_bit(SC_OP_BEACONS, &sc->sc_flags) && - !avp->primary_sta_vif) { - ath_dbg(common, CONFIG, - "Beacon already configured for a station interface\n"); - return false; + + if (sc->sc_ah->opmode == NL80211_IFTYPE_STATION) { + if ((vif->type == NL80211_IFTYPE_STATION) && + test_bit(SC_OP_BEACONS, &sc->sc_flags) && + !avp->primary_sta_vif) { + ath_dbg(common, CONFIG, + "Beacon already configured for a station interface\n"); + return false; + } } + return true; } -void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif) +static void ath9k_cache_beacon_config(struct ath_softc *sc, + struct ieee80211_bss_conf *bss_conf) { + struct ath_common *common = ath9k_hw_common(sc->sc_ah); struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf; - struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; - if (!ath9k_allow_beacon_config(sc, vif)) - return; + ath_dbg(common, BEACON, + "Caching beacon data for BSS: %pM\n", bss_conf->bssid); - /* Setup the beacon configuration parameters */ cur_conf->beacon_interval = bss_conf->beacon_int; cur_conf->dtim_period = bss_conf->dtim_period; cur_conf->listen_interval = 1; @@ -769,73 +659,62 @@ void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif) if (cur_conf->dtim_period == 0) cur_conf->dtim_period = 1; - ath_set_beacon(sc); } -static bool ath_has_valid_bslot(struct ath_softc *sc) +void ath9k_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif, + u32 changed) { - struct ath_vif *avp; - int slot; - bool found = false; + struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; + struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf; - for (slot = 0; slot < ATH_BCBUF; slot++) { - if (sc->beacon.bslot[slot]) { - avp = (void *)sc->beacon.bslot[slot]->drv_priv; - if (avp->is_bslot_active) { - found = true; - break; + if (sc->sc_ah->opmode == NL80211_IFTYPE_STATION) { + ath9k_cache_beacon_config(sc, bss_conf); + ath9k_set_beacon(sc); + set_bit(SC_OP_BEACONS, &sc->sc_flags); + } else { + /* + * Take care of multiple interfaces when + * enabling/disabling SWBA. + */ + if (changed & BSS_CHANGED_BEACON_ENABLED) { + if (!bss_conf->enable_beacon && + (sc->nbcnvifs <= 1)) { + cur_conf->enable_beacon = false; + } else if (bss_conf->enable_beacon) { + cur_conf->enable_beacon = true; + ath9k_cache_beacon_config(sc, bss_conf); } } + + if (cur_conf->beacon_interval) { + ath9k_set_beacon(sc); + + if (cur_conf->enable_beacon) + set_bit(SC_OP_BEACONS, &sc->sc_flags); + else + clear_bit(SC_OP_BEACONS, &sc->sc_flags); + } } - return found; } - -void ath_set_beacon(struct ath_softc *sc) +void ath9k_set_beacon(struct ath_softc *sc) { struct ath_common *common = ath9k_hw_common(sc->sc_ah); struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf; switch (sc->sc_ah->opmode) { case NL80211_IFTYPE_AP: - if (ath_has_valid_bslot(sc)) - ath_beacon_config_ap(sc, cur_conf); + ath9k_beacon_config_ap(sc, cur_conf); break; case NL80211_IFTYPE_ADHOC: case NL80211_IFTYPE_MESH_POINT: - ath_beacon_config_adhoc(sc, cur_conf); + ath9k_beacon_config_adhoc(sc, cur_conf); break; case NL80211_IFTYPE_STATION: - ath_beacon_config_sta(sc, cur_conf); + ath9k_beacon_config_sta(sc, cur_conf); break; default: ath_dbg(common, CONFIG, "Unsupported beaconing mode\n"); return; } - - set_bit(SC_OP_BEACONS, &sc->sc_flags); -} - -void ath9k_set_beaconing_status(struct ath_softc *sc, bool status) -{ - struct ath_hw *ah = sc->sc_ah; - - if (!ath_has_valid_bslot(sc)) { - clear_bit(SC_OP_BEACONS, &sc->sc_flags); - return; - } - - ath9k_ps_wakeup(sc); - if (status) { - /* Re-enable beaconing */ - ah->imask |= ATH9K_INT_SWBA; - ath9k_hw_set_interrupts(ah); - } else { - /* Disable SWBA interrupt */ - ah->imask &= ~ATH9K_INT_SWBA; - ath9k_hw_set_interrupts(ah); - tasklet_kill(&sc->bcon_tasklet); - ath9k_hw_stop_dma_queue(ah, sc->beacon.beaconq); - } - ath9k_ps_restore(sc); } diff --git a/drivers/net/wireless/ath/ath9k/calib.h b/drivers/net/wireless/ath/ath9k/calib.h index 3b33996d97df..1060c19a5012 100644 --- a/drivers/net/wireless/ath/ath9k/calib.h +++ b/drivers/net/wireless/ath/ath9k/calib.h @@ -30,10 +30,10 @@ struct ar5416IniArray { u32 ia_columns; }; -#define INIT_INI_ARRAY(iniarray, array, rows, columns) do { \ +#define INIT_INI_ARRAY(iniarray, array) do { \ (iniarray)->ia_array = (u32 *)(array); \ - (iniarray)->ia_rows = (rows); \ - (iniarray)->ia_columns = (columns); \ + (iniarray)->ia_rows = ARRAY_SIZE(array); \ + (iniarray)->ia_columns = ARRAY_SIZE(array[0]); \ } while (0) #define INI_RA(iniarray, row, column) \ diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 5c3192ffc196..68b643c8943c 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -206,10 +206,9 @@ static ssize_t write_file_disable_ani(struct file *file, if (disable_ani) { clear_bit(SC_OP_ANI_RUN, &sc->sc_flags); - del_timer_sync(&common->ani.timer); + ath_stop_ani(sc); } else { - set_bit(SC_OP_ANI_RUN, &sc->sc_flags); - ath_start_ani(common); + ath_check_ani(sc); } return count; @@ -1556,6 +1555,14 @@ int ath9k_init_debug(struct ath_hw *ah) &fops_interrupt); debugfs_create_file("xmit", S_IRUSR, sc->debug.debugfs_phy, sc, &fops_xmit); + debugfs_create_u32("qlen_bk", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, + &sc->tx.txq_max_pending[WME_AC_BK]); + debugfs_create_u32("qlen_be", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, + &sc->tx.txq_max_pending[WME_AC_BE]); + debugfs_create_u32("qlen_vi", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, + &sc->tx.txq_max_pending[WME_AC_VI]); + debugfs_create_u32("qlen_vo", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, + &sc->tx.txq_max_pending[WME_AC_VO]); debugfs_create_file("stations", S_IRUSR, sc->debug.debugfs_phy, sc, &fops_stations); debugfs_create_file("misc", S_IRUSR, sc->debug.debugfs_phy, sc, diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h index d0f851cea43a..8b9d080d89da 100644 --- a/drivers/net/wireless/ath/ath9k/debug.h +++ b/drivers/net/wireless/ath/ath9k/debug.h @@ -32,6 +32,19 @@ struct ath_buf; #define RESET_STAT_INC(sc, type) do { } while (0) #endif +enum ath_reset_type { + RESET_TYPE_BB_HANG, + RESET_TYPE_BB_WATCHDOG, + RESET_TYPE_FATAL_INT, + RESET_TYPE_TX_ERROR, + RESET_TYPE_TX_HANG, + RESET_TYPE_PLL_HANG, + RESET_TYPE_MAC_HANG, + RESET_TYPE_BEACON_STUCK, + RESET_TYPE_MCI, + __RESET_TYPE_MAX +}; + #ifdef CONFIG_ATH9K_DEBUGFS /** @@ -209,17 +222,6 @@ struct ath_rx_stats { u32 rx_frags; }; -enum ath_reset_type { - RESET_TYPE_BB_HANG, - RESET_TYPE_BB_WATCHDOG, - RESET_TYPE_FATAL_INT, - RESET_TYPE_TX_ERROR, - RESET_TYPE_TX_HANG, - RESET_TYPE_PLL_HANG, - RESET_TYPE_MAC_HANG, - __RESET_TYPE_MAX -}; - struct ath_stats { struct ath_interrupt_stats istats; struct ath_tx_stats txstats[ATH9K_NUM_TX_QUEUES]; diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h index 33acb920ed3f..484b31305906 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.h +++ b/drivers/net/wireless/ath/ath9k/eeprom.h @@ -241,16 +241,12 @@ enum eeprom_param { EEP_TEMPSENSE_SLOPE, EEP_TEMPSENSE_SLOPE_PAL_ON, EEP_PWR_TABLE_OFFSET, - EEP_DRIVE_STRENGTH, - EEP_INTERNAL_REGULATOR, - EEP_SWREG, EEP_PAPRD, EEP_MODAL_VER, EEP_ANT_DIV_CTL1, EEP_CHAIN_MASK_REDUCE, EEP_ANTENNA_GAIN_2G, EEP_ANTENNA_GAIN_5G, - EEP_QUICK_DROP }; enum ar5416_rates { diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index 26032cb59b8a..bacdb8fb4ef4 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -194,6 +194,14 @@ static void ath_btcoex_period_timer(unsigned long data) struct ath_mci_profile *mci = &btcoex->mci; u32 timer_period; bool is_btscan; + unsigned long flags; + + spin_lock_irqsave(&sc->sc_pm_lock, flags); + if (sc->sc_ah->power_mode == ATH9K_PM_NETWORK_SLEEP) { + spin_unlock_irqrestore(&sc->sc_pm_lock, flags); + goto skip_hw_wakeup; + } + spin_unlock_irqrestore(&sc->sc_pm_lock, flags); ath9k_ps_wakeup(sc); if (!(ah->caps.hw_caps & ATH9K_HW_CAP_MCI)) @@ -232,6 +240,7 @@ static void ath_btcoex_period_timer(unsigned long data) } ath9k_ps_restore(sc); +skip_hw_wakeup: timer_period = btcoex->btcoex_period; mod_timer(&btcoex->period_timer, jiffies + msecs_to_jiffies(timer_period)); } @@ -305,7 +314,8 @@ void ath9k_btcoex_timer_resume(struct ath_softc *sc) btcoex->bt_priority_cnt = 0; btcoex->bt_priority_time = jiffies; - btcoex->op_flags &= ~(BT_OP_PRIORITY_DETECTED | BT_OP_SCAN); + clear_bit(BT_OP_PRIORITY_DETECTED, &btcoex->op_flags); + clear_bit(BT_OP_SCAN, &btcoex->op_flags); mod_timer(&btcoex->period_timer, jiffies); } @@ -327,6 +337,13 @@ void ath9k_btcoex_timer_pause(struct ath_softc *sc) btcoex->hw_timer_enabled = false; } +void ath9k_btcoex_stop_gen_timer(struct ath_softc *sc) +{ + struct ath_btcoex *btcoex = &sc->btcoex; + + ath9k_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer); +} + u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, u32 max_4ms_framelen) { struct ath_btcoex *btcoex = &sc->btcoex; @@ -376,9 +393,9 @@ void ath9k_stop_btcoex(struct ath_softc *sc) if (ah->btcoex_hw.enabled && ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) { - ath9k_hw_btcoex_disable(ah); if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_pause(sc); + ath9k_hw_btcoex_disable(ah); if (AR_SREV_9462(ah)) ath_mci_flush_profile(&sc->btcoex.mci); } @@ -386,11 +403,13 @@ void ath9k_stop_btcoex(struct ath_softc *sc) void ath9k_deinit_btcoex(struct ath_softc *sc) { + struct ath_hw *ah = sc->sc_ah; + if ((sc->btcoex.no_stomp_timer) && ath9k_hw_get_btcoex_scheme(sc->sc_ah) == ATH_BTCOEX_CFG_3WIRE) ath_gen_timer_free(sc->sc_ah, sc->btcoex.no_stomp_timer); - if (AR_SREV_9462(sc->sc_ah)) + if (ath9k_hw_mci_is_enabled(ah)) ath_mci_cleanup(sc); } @@ -416,7 +435,7 @@ int ath9k_init_btcoex(struct ath_softc *sc) txq = sc->tx.txq_map[WME_AC_BE]; ath9k_hw_init_btcoex_hw(sc->sc_ah, txq->axq_qnum); sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW; - if (AR_SREV_9462(ah)) { + if (ath9k_hw_mci_is_enabled(ah)) { sc->btcoex.duty_cycle = ATH_BTCOEX_DEF_DUTY_CYCLE; INIT_LIST_HEAD(&sc->btcoex.mci.info); diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index fc8cd8284108..c785129692ff 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -1111,7 +1111,7 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw, if ((priv->ah->opmode == NL80211_IFTYPE_AP) && !test_bit(OP_ANI_RUNNING, &priv->op_flags)) { - ath9k_hw_set_tsfadjust(priv->ah, 1); + ath9k_hw_set_tsfadjust(priv->ah, true); ath9k_htc_start_ani(priv); } @@ -1351,7 +1351,7 @@ static int ath9k_htc_conf_tx(struct ieee80211_hw *hw, qi.tqi_aifs = params->aifs; qi.tqi_cwmin = params->cw_min; qi.tqi_cwmax = params->cw_max; - qi.tqi_burstTime = params->txop; + qi.tqi_burstTime = params->txop * 32; qnum = get_hw_qnum(queue, priv->hwq_map); @@ -1486,6 +1486,7 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw, priv->num_sta_assoc_vif++ : priv->num_sta_assoc_vif--; if (priv->ah->opmode == NL80211_IFTYPE_STATION) { + ath9k_htc_choose_set_bssid(priv); if (bss_conf->assoc && (priv->num_sta_assoc_vif == 1)) ath9k_htc_start_ani(priv); else if (priv->num_sta_assoc_vif == 0) @@ -1493,13 +1494,11 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw, } } - if (changed & BSS_CHANGED_BSSID) { + if (changed & BSS_CHANGED_IBSS) { if (priv->ah->opmode == NL80211_IFTYPE_ADHOC) { common->curaid = bss_conf->aid; memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN); ath9k_htc_set_bssid(priv); - } else if (priv->ah->opmode == NL80211_IFTYPE_STATION) { - ath9k_htc_choose_set_bssid(priv); } } diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 784baee5db84..cfa91ab7acf8 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -342,6 +342,9 @@ static void ath9k_hw_read_revisions(struct ath_hw *ah) val = REG_READ(ah, AR_SREV); ah->hw_version.macRev = MS(val, AR_SREV_REVISION2); return; + case AR9300_DEVID_QCA955X: + ah->hw_version.macVersion = AR_SREV_VERSION_9550; + return; } val = REG_READ(ah, AR_SREV) & AR_SREV_ID; @@ -614,7 +617,7 @@ static int __ath9k_hw_init(struct ath_hw *ah) if (NR_CPUS > 1 && ah->config.serialize_regmode == SER_REG_MODE_AUTO) { if (ah->hw_version.macVersion == AR_SREV_VERSION_5416_PCI || - ((AR_SREV_9160(ah) || AR_SREV_9280(ah)) && + ((AR_SREV_9160(ah) || AR_SREV_9280(ah) || AR_SREV_9287(ah)) && !ah->is_pciexpress)) { ah->config.serialize_regmode = SER_REG_MODE_ON; @@ -646,6 +649,7 @@ static int __ath9k_hw_init(struct ath_hw *ah) case AR_SREV_VERSION_9485: case AR_SREV_VERSION_9340: case AR_SREV_VERSION_9462: + case AR_SREV_VERSION_9550: break; default: ath_err(common, @@ -655,7 +659,7 @@ static int __ath9k_hw_init(struct ath_hw *ah) } if (AR_SREV_9271(ah) || AR_SREV_9100(ah) || AR_SREV_9340(ah) || - AR_SREV_9330(ah)) + AR_SREV_9330(ah) || AR_SREV_9550(ah)) ah->is_pciexpress = false; ah->hw_version.phyRev = REG_READ(ah, AR_PHY_CHIP_ID); @@ -667,10 +671,6 @@ static int __ath9k_hw_init(struct ath_hw *ah) if (!AR_SREV_9300_20_OR_LATER(ah)) ah->ani_function &= ~ATH9K_ANI_MRC_CCK; - /* disable ANI for 9340 */ - if (AR_SREV_9340(ah)) - ah->config.enable_ani = false; - ath9k_hw_init_mode_regs(ah); if (!ah->is_pciexpress) @@ -727,6 +727,7 @@ int ath9k_hw_init(struct ath_hw *ah) case AR9300_DEVID_AR9485_PCIE: case AR9300_DEVID_AR9330: case AR9300_DEVID_AR9340: + case AR9300_DEVID_QCA955X: case AR9300_DEVID_AR9580: case AR9300_DEVID_AR9462: break; @@ -773,13 +774,25 @@ static void ath9k_hw_init_qos(struct ath_hw *ah) u32 ar9003_get_pll_sqsum_dvc(struct ath_hw *ah) { + struct ath_common *common = ath9k_hw_common(ah); + int i = 0; + REG_CLR_BIT(ah, PLL3, PLL3_DO_MEAS_MASK); udelay(100); REG_SET_BIT(ah, PLL3, PLL3_DO_MEAS_MASK); - while ((REG_READ(ah, PLL4) & PLL4_MEAS_DONE) == 0) + while ((REG_READ(ah, PLL4) & PLL4_MEAS_DONE) == 0) { + udelay(100); + if (WARN_ON_ONCE(i >= 100)) { + ath_err(common, "PLL4 meaurement not done\n"); + break; + } + + i++; + } + return (REG_READ(ah, PLL3) & SQSUM_DVC_MASK) >> 3; } EXPORT_SYMBOL(ar9003_get_pll_sqsum_dvc); @@ -853,7 +866,7 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, /* program BB PLL phase_shift */ REG_RMW_FIELD(ah, AR_CH0_BB_DPLL3, AR_CH0_BB_DPLL3_PHASE_SHIFT, 0x1); - } else if (AR_SREV_9340(ah)) { + } else if (AR_SREV_9340(ah) || AR_SREV_9550(ah)) { u32 regval, pll2_divint, pll2_divfrac, refdiv; REG_WRITE(ah, AR_RTC_PLL_CONTROL, 0x1142c); @@ -867,9 +880,15 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, pll2_divfrac = 0x1eb85; refdiv = 3; } else { - pll2_divint = 88; - pll2_divfrac = 0; - refdiv = 5; + if (AR_SREV_9340(ah)) { + pll2_divint = 88; + pll2_divfrac = 0; + refdiv = 5; + } else { + pll2_divint = 0x11; + pll2_divfrac = 0x26666; + refdiv = 1; + } } regval = REG_READ(ah, AR_PHY_PLL_MODE); @@ -882,8 +901,12 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, udelay(100); regval = REG_READ(ah, AR_PHY_PLL_MODE); - regval = (regval & 0x80071fff) | (0x1 << 30) | (0x1 << 13) | - (0x4 << 26) | (0x18 << 19); + if (AR_SREV_9340(ah)) + regval = (regval & 0x80071fff) | (0x1 << 30) | + (0x1 << 13) | (0x4 << 26) | (0x18 << 19); + else + regval = (regval & 0x80071fff) | (0x3 << 30) | + (0x1 << 13) | (0x4 << 26) | (0x60 << 19); REG_WRITE(ah, AR_PHY_PLL_MODE, regval); REG_WRITE(ah, AR_PHY_PLL_MODE, REG_READ(ah, AR_PHY_PLL_MODE) & 0xfffeffff); @@ -894,7 +917,8 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll); - if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah)) + if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah) || + AR_SREV_9550(ah)) udelay(1000); /* Switch the core clock for ar9271 to 117Mhz */ @@ -907,7 +931,7 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, REG_WRITE(ah, AR_RTC_SLEEP_CLK, AR_RTC_FORCE_DERIVED_CLK); - if (AR_SREV_9340(ah)) { + if (AR_SREV_9340(ah) || AR_SREV_9550(ah)) { if (ah->is_clk_25mhz) { REG_WRITE(ah, AR_RTC_DERIVED_CLK, 0x17c << 1); REG_WRITE(ah, AR_SLP32_MODE, 0x0010f3d7); @@ -931,7 +955,7 @@ static void ath9k_hw_init_interrupt_masks(struct ath_hw *ah, AR_IMR_RXORN | AR_IMR_BCNMISC; - if (AR_SREV_9340(ah)) + if (AR_SREV_9340(ah) || AR_SREV_9550(ah)) sync_default &= ~AR_INTR_SYNC_HOST1_FATAL; if (AR_SREV_9300_20_OR_LATER(ah)) { @@ -1937,9 +1961,6 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, if (!ath9k_hw_init_cal(ah, chan)) return -EIO; - ath9k_hw_loadnf(ah, chan); - ath9k_hw_start_nfcal(ah, true); - if (ath9k_hw_mci_is_enabled(ah) && ar9003_mci_end_reset(ah, chan, caldata)) return -EIO; @@ -1975,7 +1996,8 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD); } #ifdef __BIG_ENDIAN - else if (AR_SREV_9330(ah) || AR_SREV_9340(ah)) + else if (AR_SREV_9330(ah) || AR_SREV_9340(ah) || + AR_SREV_9550(ah)) REG_RMW(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB, 0); else REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD); @@ -1988,6 +2010,9 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, if (ath9k_hw_mci_is_enabled(ah)) ar9003_mci_check_bt(ah); + ath9k_hw_loadnf(ah, chan); + ath9k_hw_start_nfcal(ah, true); + if (AR_SREV_9300_20_OR_LATER(ah)) { ar9003_hw_bb_watchdog_config(ah); @@ -2560,6 +2585,14 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) } + if (AR_SREV_9280_20_OR_LATER(ah)) { + pCap->hw_caps |= ATH9K_HW_WOW_DEVICE_CAPABLE | + ATH9K_HW_WOW_PATTERN_MATCH_EXACT; + + if (AR_SREV_9280(ah)) + pCap->hw_caps |= ATH9K_HW_WOW_PATTERN_MATCH_DWORD; + } + return 0; } @@ -2879,9 +2912,9 @@ void ath9k_hw_reset_tsf(struct ath_hw *ah) } EXPORT_SYMBOL(ath9k_hw_reset_tsf); -void ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting) +void ath9k_hw_set_tsfadjust(struct ath_hw *ah, bool set) { - if (setting) + if (set) ah->misc_mode |= AR_PCU_TX_ADD_TSF; else ah->misc_mode &= ~AR_PCU_TX_ADD_TSF; @@ -3125,6 +3158,7 @@ static struct { { AR_SREV_VERSION_9340, "9340" }, { AR_SREV_VERSION_9485, "9485" }, { AR_SREV_VERSION_9462, "9462" }, + { AR_SREV_VERSION_9550, "9550" }, }; /* For devices with external radios */ diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 94096607cbdd..dd0c146d81dc 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -48,6 +48,7 @@ #define AR9300_DEVID_AR9580 0x0033 #define AR9300_DEVID_AR9462 0x0034 #define AR9300_DEVID_AR9330 0x0035 +#define AR9300_DEVID_QCA955X 0x0038 #define AR5416_AR9100_DEVID 0x000b @@ -179,6 +180,37 @@ #define PAPRD_TABLE_SZ 24 #define PAPRD_IDEAL_AGC2_PWR_RANGE 0xe0 +/* + * Wake on Wireless + */ + +/* Keep Alive Frame */ +#define KAL_FRAME_LEN 28 +#define KAL_FRAME_TYPE 0x2 /* data frame */ +#define KAL_FRAME_SUB_TYPE 0x4 /* null data frame */ +#define KAL_DURATION_ID 0x3d +#define KAL_NUM_DATA_WORDS 6 +#define KAL_NUM_DESC_WORDS 12 +#define KAL_ANTENNA_MODE 1 +#define KAL_TO_DS 1 +#define KAL_DELAY 4 /*delay of 4ms between 2 KAL frames */ +#define KAL_TIMEOUT 900 + +#define MAX_PATTERN_SIZE 256 +#define MAX_PATTERN_MASK_SIZE 32 +#define MAX_NUM_PATTERN 8 +#define MAX_NUM_USER_PATTERN 6 /* deducting the disassociate and + deauthenticate packets */ + +/* + * WoW trigger mapping to hardware code + */ + +#define AH_WOW_USER_PATTERN_EN BIT(0) +#define AH_WOW_MAGIC_PATTERN_EN BIT(1) +#define AH_WOW_LINK_CHANGE BIT(2) +#define AH_WOW_BEACON_MISS BIT(3) + enum ath_hw_txq_subtype { ATH_TXQ_AC_BE = 0, ATH_TXQ_AC_BK = 1, @@ -211,8 +243,22 @@ enum ath9k_hw_caps { ATH9K_HW_CAP_RTT = BIT(14), ATH9K_HW_CAP_MCI = BIT(15), ATH9K_HW_CAP_DFS = BIT(16), + ATH9K_HW_WOW_DEVICE_CAPABLE = BIT(17), + ATH9K_HW_WOW_PATTERN_MATCH_EXACT = BIT(18), + ATH9K_HW_WOW_PATTERN_MATCH_DWORD = BIT(19), }; +/* + * WoW device capabilities + * @ATH9K_HW_WOW_DEVICE_CAPABLE: device revision is capable of WoW. + * @ATH9K_HW_WOW_PATTERN_MATCH_EXACT: device is capable of matching + * an exact user defined pattern or de-authentication/disassoc pattern. + * @ATH9K_HW_WOW_PATTERN_MATCH_DWORD: device requires the first four + * bytes of the pattern for user defined pattern, de-authentication and + * disassociation patterns for all types of possible frames recieved + * of those types. + */ + struct ath9k_hw_capabilities { u32 hw_caps; /* ATH9K_HW_CAP_* from ath9k_hw_caps */ u16 rts_aggr_limit; @@ -814,10 +860,14 @@ struct ath_hw { struct ar5416IniArray iniBank7; struct ar5416IniArray iniAddac; struct ar5416IniArray iniPcieSerdes; +#ifdef CONFIG_PM_SLEEP + struct ar5416IniArray iniPcieSerdesWow; +#endif struct ar5416IniArray iniPcieSerdesLowPower; struct ar5416IniArray iniModesFastClock; struct ar5416IniArray iniAdditional; struct ar5416IniArray iniModesRxGain; + struct ar5416IniArray ini_modes_rx_gain_bounds; struct ar5416IniArray iniModesTxGain; struct ar5416IniArray iniCckfirNormal; struct ar5416IniArray iniCckfirJapan2484; @@ -861,6 +911,9 @@ struct ath_hw { /* Enterprise mode cap */ u32 ent_mode; +#ifdef CONFIG_PM_SLEEP + u32 wow_event_mask; +#endif bool is_clk_25mhz; int (*get_mac_revision)(void); int (*external_reset)(void); @@ -941,7 +994,7 @@ u32 ath9k_hw_gettsf32(struct ath_hw *ah); u64 ath9k_hw_gettsf64(struct ath_hw *ah); void ath9k_hw_settsf64(struct ath_hw *ah, u64 tsf64); void ath9k_hw_reset_tsf(struct ath_hw *ah); -void ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting); +void ath9k_hw_set_tsfadjust(struct ath_hw *ah, bool set); void ath9k_hw_init_global_settings(struct ath_hw *ah); u32 ar9003_get_pll_sqsum_dvc(struct ath_hw *ah); void ath9k_hw_set11nmac2040(struct ath_hw *ah); @@ -1059,6 +1112,37 @@ ath9k_hw_get_btcoex_scheme(struct ath_hw *ah) } #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */ + +#ifdef CONFIG_PM_SLEEP +const char *ath9k_hw_wow_event_to_string(u32 wow_event); +void ath9k_hw_wow_apply_pattern(struct ath_hw *ah, u8 *user_pattern, + u8 *user_mask, int pattern_count, + int pattern_len); +u32 ath9k_hw_wow_wakeup(struct ath_hw *ah); +void ath9k_hw_wow_enable(struct ath_hw *ah, u32 pattern_enable); +#else +static inline const char *ath9k_hw_wow_event_to_string(u32 wow_event) +{ + return NULL; +} +static inline void ath9k_hw_wow_apply_pattern(struct ath_hw *ah, + u8 *user_pattern, + u8 *user_mask, + int pattern_count, + int pattern_len) +{ +} +static inline u32 ath9k_hw_wow_wakeup(struct ath_hw *ah) +{ + return 0; +} +static inline void ath9k_hw_wow_enable(struct ath_hw *ah, u32 pattern_enable) +{ +} +#endif + + + #define ATH9K_CLOCK_RATE_CCK 22 #define ATH9K_CLOCK_RATE_5GHZ_OFDM 40 #define ATH9K_CLOCK_RATE_2GHZ_OFDM 44 diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 9dfce1a69c73..f33712140fa5 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -434,6 +434,7 @@ static int ath9k_init_queues(struct ath_softc *sc) for (i = 0; i < WME_NUM_AC; i++) { sc->tx.txq_map[i] = ath_txq_setup(sc, ATH9K_TX_QUEUE_DATA, i); sc->tx.txq_map[i]->mac80211_qnum = i; + sc->tx.txq_max_pending[i] = ATH_MAX_QDEPTH; } return 0; } @@ -558,7 +559,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, spin_lock_init(&sc->debug.samp_lock); #endif tasklet_init(&sc->intr_tq, ath9k_tasklet, (unsigned long)sc); - tasklet_init(&sc->bcon_tasklet, ath_beacon_tasklet, + tasklet_init(&sc->bcon_tasklet, ath9k_beacon_tasklet, (unsigned long)sc); INIT_WORK(&sc->hw_reset_work, ath_reset_work); @@ -713,6 +714,24 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS; hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL; +#ifdef CONFIG_PM_SLEEP + + if ((ah->caps.hw_caps & ATH9K_HW_WOW_DEVICE_CAPABLE) && + device_can_wakeup(sc->dev)) { + + hw->wiphy->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT | + WIPHY_WOWLAN_DISCONNECT; + hw->wiphy->wowlan.n_patterns = MAX_NUM_USER_PATTERN; + hw->wiphy->wowlan.pattern_min_len = 1; + hw->wiphy->wowlan.pattern_max_len = MAX_PATTERN_SIZE; + + } + + atomic_set(&sc->wow_sleep_proc_intr, -1); + atomic_set(&sc->wow_got_bmiss_intr, -1); + +#endif + hw->queues = 4; hw->max_rates = 4; hw->channel_change_time = 5000; diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c index 91650fe50461..d4549e9aac5c 100644 --- a/drivers/net/wireless/ath/ath9k/link.c +++ b/drivers/net/wireless/ath/ath9k/link.c @@ -50,8 +50,7 @@ void ath_tx_complete_poll_work(struct work_struct *work) if (needreset) { ath_dbg(ath9k_hw_common(sc->sc_ah), RESET, "tx hung, resetting the chip\n"); - RESET_STAT_INC(sc, RESET_TYPE_TX_HANG); - ieee80211_queue_work(sc->hw, &sc->hw_reset_work); + ath9k_queue_reset(sc, RESET_TYPE_TX_HANG); return; } @@ -69,6 +68,7 @@ void ath_hw_check(struct work_struct *work) unsigned long flags; int busy; u8 is_alive, nbeacon = 1; + enum ath_reset_type type; ath9k_ps_wakeup(sc); is_alive = ath9k_hw_check_alive(sc->sc_ah); @@ -78,7 +78,7 @@ void ath_hw_check(struct work_struct *work) else if (!is_alive && AR_SREV_9300(sc->sc_ah)) { ath_dbg(common, RESET, "DCU stuck is detected. Schedule chip reset\n"); - RESET_STAT_INC(sc, RESET_TYPE_MAC_HANG); + type = RESET_TYPE_MAC_HANG; goto sched_reset; } @@ -90,7 +90,7 @@ void ath_hw_check(struct work_struct *work) busy, sc->hw_busy_count + 1); if (busy >= 99) { if (++sc->hw_busy_count >= 3) { - RESET_STAT_INC(sc, RESET_TYPE_BB_HANG); + type = RESET_TYPE_BB_HANG; goto sched_reset; } } else if (busy >= 0) { @@ -102,7 +102,7 @@ void ath_hw_check(struct work_struct *work) goto out; sched_reset: - ieee80211_queue_work(sc->hw, &sc->hw_reset_work); + ath9k_queue_reset(sc, type); out: ath9k_ps_restore(sc); } @@ -119,8 +119,7 @@ static bool ath_hw_pll_rx_hang_check(struct ath_softc *sc, u32 pll_sqsum) count++; if (count == 3) { ath_dbg(common, RESET, "PLL WAR, resetting the chip\n"); - RESET_STAT_INC(sc, RESET_TYPE_PLL_HANG); - ieee80211_queue_work(sc->hw, &sc->hw_reset_work); + ath9k_queue_reset(sc, RESET_TYPE_PLL_HANG); count = 0; return true; } @@ -432,26 +431,72 @@ set_timer: } } -void ath_start_ani(struct ath_common *common) +void ath_start_ani(struct ath_softc *sc) { - struct ath_hw *ah = common->ah; + struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); unsigned long timestamp = jiffies_to_msecs(jiffies); - struct ath_softc *sc = (struct ath_softc *) common->priv; - - if (!test_bit(SC_OP_ANI_RUN, &sc->sc_flags)) - return; - if (sc->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL) + if (common->disable_ani || + !test_bit(SC_OP_ANI_RUN, &sc->sc_flags) || + (sc->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL)) return; common->ani.longcal_timer = timestamp; common->ani.shortcal_timer = timestamp; common->ani.checkani_timer = timestamp; + ath_dbg(common, ANI, "Starting ANI\n"); mod_timer(&common->ani.timer, jiffies + msecs_to_jiffies((u32)ah->config.ani_poll_interval)); } +void ath_stop_ani(struct ath_softc *sc) +{ + struct ath_common *common = ath9k_hw_common(sc->sc_ah); + + ath_dbg(common, ANI, "Stopping ANI\n"); + del_timer_sync(&common->ani.timer); +} + +void ath_check_ani(struct ath_softc *sc) +{ + struct ath_hw *ah = sc->sc_ah; + struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf; + + /* + * Check for the various conditions in which ANI has to + * be stopped. + */ + if (ah->opmode == NL80211_IFTYPE_ADHOC) { + if (!cur_conf->enable_beacon) + goto stop_ani; + } else if (ah->opmode == NL80211_IFTYPE_AP) { + if (!cur_conf->enable_beacon) { + /* + * Disable ANI only when there are no + * associated stations. + */ + if (!test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) + goto stop_ani; + } + } else if (ah->opmode == NL80211_IFTYPE_STATION) { + if (!test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) + goto stop_ani; + } + + if (!test_bit(SC_OP_ANI_RUN, &sc->sc_flags)) { + set_bit(SC_OP_ANI_RUN, &sc->sc_flags); + ath_start_ani(sc); + } + + return; + +stop_ani: + clear_bit(SC_OP_ANI_RUN, &sc->sc_flags); + ath_stop_ani(sc); +} + void ath_update_survey_nf(struct ath_softc *sc, int channel) { struct ath_hw *ah = sc->sc_ah; diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index 04ef775ccee1..7990cd55599c 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -810,7 +810,7 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah) return; } - if (AR_SREV_9340(ah)) + if (AR_SREV_9340(ah) || AR_SREV_9550(ah)) sync_default &= ~AR_INTR_SYNC_HOST1_FATAL; async_mask = AR_INTR_MAC_IRQ; diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h index 21c955609e6c..0eba36dca6f8 100644 --- a/drivers/net/wireless/ath/ath9k/mac.h +++ b/drivers/net/wireless/ath/ath9k/mac.h @@ -646,6 +646,7 @@ enum ath9k_rx_filter { ATH9K_RX_FILTER_PHYRADAR = 0x00002000, ATH9K_RX_FILTER_MCAST_BCAST_ALL = 0x00008000, ATH9K_RX_FILTER_CONTROL_WRAPPER = 0x00080000, + ATH9K_RX_FILTER_4ADDRESS = 0x00100000, }; #define ATH9K_RATESERIES_RTS_CTS 0x0001 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index e4e73f061a22..6049d8b82855 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -19,6 +19,9 @@ #include "ath9k.h" #include "btcoex.h" +static void ath9k_set_assoc_state(struct ath_softc *sc, + struct ieee80211_vif *vif); + u8 ath9k_parse_mpdudensity(u8 mpdudensity) { /* @@ -130,6 +133,8 @@ void ath9k_ps_restore(struct ath_softc *sc) PS_WAIT_FOR_PSPOLL_DATA | PS_WAIT_FOR_TX_ACK))) { mode = ATH9K_PM_NETWORK_SLEEP; + if (ath9k_hw_btcoex_is_enabled(sc->sc_ah)) + ath9k_btcoex_stop_gen_timer(sc); } else { goto unlock; } @@ -165,30 +170,26 @@ static void ath_cancel_work(struct ath_softc *sc) static void ath_restart_work(struct ath_softc *sc) { - struct ath_common *common = ath9k_hw_common(sc->sc_ah); - ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0); - if (AR_SREV_9485(sc->sc_ah) || AR_SREV_9340(sc->sc_ah)) + if (AR_SREV_9340(sc->sc_ah) || AR_SREV_9485(sc->sc_ah) || + AR_SREV_9550(sc->sc_ah)) ieee80211_queue_delayed_work(sc->hw, &sc->hw_pll_work, msecs_to_jiffies(ATH_PLL_WORK_INTERVAL)); ath_start_rx_poll(sc, 3); - - if (!common->disable_ani) - ath_start_ani(common); + ath_start_ani(sc); } static bool ath_prepare_reset(struct ath_softc *sc, bool retry_tx, bool flush) { struct ath_hw *ah = sc->sc_ah; - struct ath_common *common = ath9k_hw_common(ah); bool ret = true; ieee80211_stop_queues(sc->hw); sc->hw_busy_count = 0; - del_timer_sync(&common->ani.timer); + ath_stop_ani(sc); del_timer_sync(&sc->rx_poll_timer); ath9k_debug_samp_bb_mac(sc); @@ -233,7 +234,7 @@ static bool ath_complete_reset(struct ath_softc *sc, bool start) if (!test_bit(SC_OP_BEACONS, &sc->sc_flags)) goto work; - ath_set_beacon(sc); + ath9k_set_beacon(sc); if (ah->opmode == NL80211_IFTYPE_STATION && test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) { @@ -362,6 +363,7 @@ void ath9k_tasklet(unsigned long data) struct ath_softc *sc = (struct ath_softc *)data; struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); + enum ath_reset_type type; unsigned long flags; u32 status = sc->intrstatus; u32 rxmask; @@ -371,18 +373,13 @@ void ath9k_tasklet(unsigned long data) if ((status & ATH9K_INT_FATAL) || (status & ATH9K_INT_BB_WATCHDOG)) { -#ifdef CONFIG_ATH9K_DEBUGFS - enum ath_reset_type type; if (status & ATH9K_INT_FATAL) type = RESET_TYPE_FATAL_INT; else type = RESET_TYPE_BB_WATCHDOG; - RESET_STAT_INC(sc, type); -#endif - set_bit(SC_OP_HW_RESET, &sc->sc_flags); - ieee80211_queue_work(sc->hw, &sc->hw_reset_work); + ath9k_queue_reset(sc, type); goto out; } @@ -490,6 +487,17 @@ irqreturn_t ath_isr(int irq, void *dev) if (status & SCHED_INTR) sched = true; +#ifdef CONFIG_PM_SLEEP + if (status & ATH9K_INT_BMISS) { + if (atomic_read(&sc->wow_sleep_proc_intr) == 0) { + ath_dbg(common, ANY, "during WoW we got a BMISS\n"); + atomic_inc(&sc->wow_got_bmiss_intr); + atomic_dec(&sc->wow_sleep_proc_intr); + } + ath_dbg(common, INTERRUPT, "beacon miss interrupt\n"); + } +#endif + /* * If a FATAL or RXORN interrupt is received, we have to reset the * chip immediately. @@ -572,6 +580,15 @@ static int ath_reset(struct ath_softc *sc, bool retry_tx) return r; } +void ath9k_queue_reset(struct ath_softc *sc, enum ath_reset_type type) +{ +#ifdef CONFIG_ATH9K_DEBUGFS + RESET_STAT_INC(sc, type); +#endif + set_bit(SC_OP_HW_RESET, &sc->sc_flags); + ieee80211_queue_work(sc->hw, &sc->hw_reset_work); +} + void ath_reset_work(struct work_struct *work) { struct ath_softc *sc = container_of(work, struct ath_softc, hw_reset_work); @@ -666,8 +683,6 @@ static int ath9k_start(struct ieee80211_hw *hw) spin_unlock_bh(&sc->sc_pcu_lock); - ath9k_start_btcoex(sc); - if (ah->caps.pcie_lcr_extsync_en && common->bus_ops->extn_synch_en) common->bus_ops->extn_synch_en(common); @@ -774,8 +789,6 @@ static void ath9k_stop(struct ieee80211_hw *hw) /* Ensure HW is awake when we try to shut it down. */ ath9k_ps_wakeup(sc); - ath9k_stop_btcoex(sc); - spin_lock_bh(&sc->sc_pcu_lock); /* prevent tasklets to enable interrupts once we disable them */ @@ -842,16 +855,6 @@ bool ath9k_uses_beacons(int type) } } -static void ath9k_reclaim_beacon(struct ath_softc *sc, - struct ieee80211_vif *vif) -{ - struct ath_vif *avp = (void *)vif->drv_priv; - - ath9k_set_beaconing_status(sc, false); - ath_beacon_return(sc, avp); - ath9k_set_beaconing_status(sc, true); -} - static void ath9k_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { struct ath9k_vif_iter_data *iter_data = data; @@ -883,6 +886,18 @@ static void ath9k_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif) } } +static void ath9k_sta_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif) +{ + struct ath_softc *sc = data; + struct ath_vif *avp = (void *)vif->drv_priv; + + if (vif->type != NL80211_IFTYPE_STATION) + return; + + if (avp->primary_sta_vif) + ath9k_set_assoc_state(sc, vif); +} + /* Called with sc->mutex held. */ void ath9k_calculate_iter_data(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -916,21 +931,18 @@ static void ath9k_calculate_summary_state(struct ieee80211_hw *hw, struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); struct ath9k_vif_iter_data iter_data; + enum nl80211_iftype old_opmode = ah->opmode; ath9k_calculate_iter_data(hw, vif, &iter_data); - /* Set BSSID mask. */ memcpy(common->bssidmask, iter_data.mask, ETH_ALEN); ath_hw_setbssidmask(common); - /* Set op-mode & TSF */ if (iter_data.naps > 0) { - ath9k_hw_set_tsfadjust(ah, 1); - set_bit(SC_OP_TSF_RESET, &sc->sc_flags); + ath9k_hw_set_tsfadjust(ah, true); ah->opmode = NL80211_IFTYPE_AP; } else { - ath9k_hw_set_tsfadjust(ah, 0); - clear_bit(SC_OP_TSF_RESET, &sc->sc_flags); + ath9k_hw_set_tsfadjust(ah, false); if (iter_data.nmeshes) ah->opmode = NL80211_IFTYPE_MESH_POINT; @@ -942,9 +954,8 @@ static void ath9k_calculate_summary_state(struct ieee80211_hw *hw, ah->opmode = NL80211_IFTYPE_STATION; } - /* - * Enable MIB interrupts when there are hardware phy counters. - */ + ath9k_hw_setopmode(ah); + if ((iter_data.nstations + iter_data.nadhocs + iter_data.nmeshes) > 0) ah->imask |= ATH9K_INT_TSFOOR; else @@ -952,34 +963,15 @@ static void ath9k_calculate_summary_state(struct ieee80211_hw *hw, ath9k_hw_set_interrupts(ah); - /* Set up ANI */ - if (iter_data.naps > 0) { - sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER; - - if (!common->disable_ani) { - set_bit(SC_OP_ANI_RUN, &sc->sc_flags); - ath_start_ani(common); - } - - } else { - clear_bit(SC_OP_ANI_RUN, &sc->sc_flags); - del_timer_sync(&common->ani.timer); - } -} - -/* Called with sc->mutex held, vif counts set up properly. */ -static void ath9k_do_vif_add_setup(struct ieee80211_hw *hw, - struct ieee80211_vif *vif) -{ - struct ath_softc *sc = hw->priv; - - ath9k_calculate_summary_state(hw, vif); - - if (ath9k_uses_beacons(vif->type)) { - /* Reserve a beacon slot for the vif */ - ath9k_set_beaconing_status(sc, false); - ath_beacon_alloc(sc, vif); - ath9k_set_beaconing_status(sc, true); + /* + * If we are changing the opmode to STATION, + * a beacon sync needs to be done. + */ + if (ah->opmode == NL80211_IFTYPE_STATION && + old_opmode == NL80211_IFTYPE_AP && + test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) { + ieee80211_iterate_active_interfaces_atomic(sc->hw, + ath9k_sta_vif_iter, sc); } } @@ -1022,7 +1014,10 @@ static int ath9k_add_interface(struct ieee80211_hw *hw, sc->nvifs++; - ath9k_do_vif_add_setup(hw, vif); + ath9k_calculate_summary_state(hw, vif); + if (ath9k_uses_beacons(vif->type)) + ath9k_beacon_assign_slot(sc, vif); + out: mutex_unlock(&sc->mutex); ath9k_ps_restore(sc); @@ -1039,6 +1034,7 @@ static int ath9k_change_interface(struct ieee80211_hw *hw, int ret = 0; ath_dbg(common, CONFIG, "Change Interface\n"); + mutex_lock(&sc->mutex); ath9k_ps_wakeup(sc); @@ -1051,15 +1047,16 @@ static int ath9k_change_interface(struct ieee80211_hw *hw, } } - /* Clean up old vif stuff */ if (ath9k_uses_beacons(vif->type)) - ath9k_reclaim_beacon(sc, vif); + ath9k_beacon_remove_slot(sc, vif); - /* Add new settings */ vif->type = new_type; vif->p2p = p2p; - ath9k_do_vif_add_setup(hw, vif); + ath9k_calculate_summary_state(hw, vif); + if (ath9k_uses_beacons(vif->type)) + ath9k_beacon_assign_slot(sc, vif); + out: ath9k_ps_restore(sc); mutex_unlock(&sc->mutex); @@ -1079,9 +1076,8 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw, sc->nvifs--; - /* Reclaim beacon resources */ if (ath9k_uses_beacons(vif->type)) - ath9k_reclaim_beacon(sc, vif); + ath9k_beacon_remove_slot(sc, vif); ath9k_calculate_summary_state(hw, NULL); @@ -1139,14 +1135,17 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) if (changed & IEEE80211_CONF_CHANGE_IDLE) { sc->ps_idle = !!(conf->flags & IEEE80211_CONF_IDLE); - if (sc->ps_idle) + if (sc->ps_idle) { ath_cancel_work(sc); - else + ath9k_stop_btcoex(sc); + } else { + ath9k_start_btcoex(sc); /* * The chip needs a reset to properly wake up from * full sleep */ reset_channel = ah->chip_fullsleep; + } } /* @@ -1375,21 +1374,18 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, qi.tqi_aifs = params->aifs; qi.tqi_cwmin = params->cw_min; qi.tqi_cwmax = params->cw_max; - qi.tqi_burstTime = params->txop; + qi.tqi_burstTime = params->txop * 32; ath_dbg(common, CONFIG, "Configure tx [queue/halq] [%d/%d], aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n", queue, txq->axq_qnum, params->aifs, params->cw_min, params->cw_max, params->txop); + ath_update_max_aggr_framelen(sc, queue, qi.tqi_burstTime); ret = ath_txq_update(sc, txq->axq_qnum, &qi); if (ret) ath_err(common, "TXQ Update failed\n"); - if (sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC) - if (queue == WME_AC_BE && !ret) - ath_beaconq_config(sc); - mutex_unlock(&sc->mutex); ath9k_ps_restore(sc); @@ -1458,86 +1454,53 @@ static int ath9k_set_key(struct ieee80211_hw *hw, return ret; } -static void ath9k_bss_iter(void *data, u8 *mac, struct ieee80211_vif *vif) + +static void ath9k_set_assoc_state(struct ath_softc *sc, + struct ieee80211_vif *vif) { - struct ath_softc *sc = data; struct ath_common *common = ath9k_hw_common(sc->sc_ah); - struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; struct ath_vif *avp = (void *)vif->drv_priv; + struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; unsigned long flags; + + set_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags); + avp->primary_sta_vif = true; + /* - * Skip iteration if primary station vif's bss info - * was not changed + * Set the AID, BSSID and do beacon-sync only when + * the HW opmode is STATION. + * + * But the primary bit is set above in any case. */ - if (test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) + if (sc->sc_ah->opmode != NL80211_IFTYPE_STATION) return; - if (bss_conf->assoc) { - set_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags); - avp->primary_sta_vif = true; - memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN); - common->curaid = bss_conf->aid; - ath9k_hw_write_associd(sc->sc_ah); - ath_dbg(common, CONFIG, "Bss Info ASSOC %d, bssid: %pM\n", - bss_conf->aid, common->curbssid); - ath_beacon_config(sc, vif); - /* - * Request a re-configuration of Beacon related timers - * on the receipt of the first Beacon frame (i.e., - * after time sync with the AP). - */ - spin_lock_irqsave(&sc->sc_pm_lock, flags); - sc->ps_flags |= PS_BEACON_SYNC | PS_WAIT_FOR_BEACON; - spin_unlock_irqrestore(&sc->sc_pm_lock, flags); - - /* Reset rssi stats */ - sc->last_rssi = ATH_RSSI_DUMMY_MARKER; - sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER; + memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN); + common->curaid = bss_conf->aid; + ath9k_hw_write_associd(sc->sc_ah); - ath_start_rx_poll(sc, 3); + sc->last_rssi = ATH_RSSI_DUMMY_MARKER; + sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER; - if (!common->disable_ani) { - set_bit(SC_OP_ANI_RUN, &sc->sc_flags); - ath_start_ani(common); - } + spin_lock_irqsave(&sc->sc_pm_lock, flags); + sc->ps_flags |= PS_BEACON_SYNC | PS_WAIT_FOR_BEACON; + spin_unlock_irqrestore(&sc->sc_pm_lock, flags); - } + ath_dbg(common, CONFIG, + "Primary Station interface: %pM, BSSID: %pM\n", + vif->addr, common->curbssid); } -static void ath9k_config_bss(struct ath_softc *sc, struct ieee80211_vif *vif) +static void ath9k_bss_assoc_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { - struct ath_common *common = ath9k_hw_common(sc->sc_ah); + struct ath_softc *sc = data; struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; - struct ath_vif *avp = (void *)vif->drv_priv; - if (sc->sc_ah->opmode != NL80211_IFTYPE_STATION) + if (test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) return; - /* Reconfigure bss info */ - if (avp->primary_sta_vif && !bss_conf->assoc) { - ath_dbg(common, CONFIG, "Bss Info DISASSOC %d, bssid %pM\n", - common->curaid, common->curbssid); - clear_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags); - clear_bit(SC_OP_BEACONS, &sc->sc_flags); - avp->primary_sta_vif = false; - memset(common->curbssid, 0, ETH_ALEN); - common->curaid = 0; - } - - ieee80211_iterate_active_interfaces_atomic( - sc->hw, ath9k_bss_iter, sc); - - /* - * None of station vifs are associated. - * Clear bssid & aid - */ - if (!test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) { - ath9k_hw_write_associd(sc->sc_ah); - clear_bit(SC_OP_ANI_RUN, &sc->sc_flags); - del_timer_sync(&common->ani.timer); - del_timer_sync(&sc->rx_poll_timer); - memset(&sc->caldata, 0, sizeof(sc->caldata)); - } + if (bss_conf->assoc) + ath9k_set_assoc_state(sc, vif); } static void ath9k_bss_info_changed(struct ieee80211_hw *hw, @@ -1545,6 +1508,11 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_bss_conf *bss_conf, u32 changed) { +#define CHECK_ANI \ + (BSS_CHANGED_ASSOC | \ + BSS_CHANGED_IBSS | \ + BSS_CHANGED_BEACON_ENABLED) + struct ath_softc *sc = hw->priv; struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); @@ -1555,53 +1523,41 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, mutex_lock(&sc->mutex); if (changed & BSS_CHANGED_ASSOC) { - ath9k_config_bss(sc, vif); + ath_dbg(common, CONFIG, "BSSID %pM Changed ASSOC %d\n", + bss_conf->bssid, bss_conf->assoc); - ath_dbg(common, CONFIG, "BSSID: %pM aid: 0x%x\n", - common->curbssid, common->curaid); + if (avp->primary_sta_vif && !bss_conf->assoc) { + clear_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags); + avp->primary_sta_vif = false; + + if (ah->opmode == NL80211_IFTYPE_STATION) + clear_bit(SC_OP_BEACONS, &sc->sc_flags); + } + + ieee80211_iterate_active_interfaces_atomic(sc->hw, + ath9k_bss_assoc_iter, sc); + + if (!test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags) && + ah->opmode == NL80211_IFTYPE_STATION) { + memset(common->curbssid, 0, ETH_ALEN); + common->curaid = 0; + ath9k_hw_write_associd(sc->sc_ah); + } } if (changed & BSS_CHANGED_IBSS) { - /* There can be only one vif available */ memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN); common->curaid = bss_conf->aid; ath9k_hw_write_associd(sc->sc_ah); - - if (bss_conf->ibss_joined) { - sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER; - - if (!common->disable_ani) { - set_bit(SC_OP_ANI_RUN, &sc->sc_flags); - ath_start_ani(common); - } - - } else { - clear_bit(SC_OP_ANI_RUN, &sc->sc_flags); - del_timer_sync(&common->ani.timer); - del_timer_sync(&sc->rx_poll_timer); - } } - /* - * In case of AP mode, the HW TSF has to be reset - * when the beacon interval changes. - */ - if ((changed & BSS_CHANGED_BEACON_INT) && - (vif->type == NL80211_IFTYPE_AP)) - set_bit(SC_OP_TSF_RESET, &sc->sc_flags); - - /* Configure beaconing (AP, IBSS, MESH) */ - if (ath9k_uses_beacons(vif->type) && - ((changed & BSS_CHANGED_BEACON) || - (changed & BSS_CHANGED_BEACON_ENABLED) || - (changed & BSS_CHANGED_BEACON_INT))) { - ath9k_set_beaconing_status(sc, false); - if (bss_conf->enable_beacon) - ath_beacon_alloc(sc, vif); - else - avp->is_bslot_active = false; - ath_beacon_config(sc, vif); - ath9k_set_beaconing_status(sc, true); + if ((changed & BSS_CHANGED_BEACON_ENABLED) || + (changed & BSS_CHANGED_BEACON_INT)) { + if (ah->opmode == NL80211_IFTYPE_AP && + bss_conf->enable_beacon) + ath9k_set_tsfadjust(sc, vif); + if (ath9k_allow_beacon_config(sc, vif)) + ath9k_beacon_config(sc, vif, changed); } if (changed & BSS_CHANGED_ERP_SLOT) { @@ -1623,8 +1579,13 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, } } + if (changed & CHECK_ANI) + ath_check_ani(sc); + mutex_unlock(&sc->mutex); ath9k_ps_restore(sc); + +#undef CHECK_ANI } static u64 ath9k_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) @@ -1853,10 +1814,11 @@ static int ath9k_tx_last_beacon(struct ieee80211_hw *hw) if (!vif) return 0; - avp = (void *)vif->drv_priv; - if (!avp->is_bslot_active) + if (!vif->bss_conf.enable_beacon) return 0; + avp = (void *)vif->drv_priv; + if (!sc->beacon.tx_processed && !edma) { tasklet_disable(&sc->bcon_tasklet); @@ -1910,12 +1872,29 @@ static u32 fill_chainmask(u32 cap, u32 new) return filled; } +static bool validate_antenna_mask(struct ath_hw *ah, u32 val) +{ + switch (val & 0x7) { + case 0x1: + case 0x3: + case 0x7: + return true; + case 0x2: + return (ah->caps.rx_chainmask == 1); + default: + return false; + } +} + static int ath9k_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) { struct ath_softc *sc = hw->priv; struct ath_hw *ah = sc->sc_ah; - if (!rx_ant || !tx_ant) + if (ah->caps.rx_chainmask != 1) + rx_ant |= tx_ant; + + if (!validate_antenna_mask(ah, rx_ant) || !tx_ant) return -EINVAL; sc->ant_rx = rx_ant; @@ -2073,6 +2052,362 @@ static void ath9k_get_et_stats(struct ieee80211_hw *hw, #endif +#ifdef CONFIG_PM_SLEEP + +static void ath9k_wow_map_triggers(struct ath_softc *sc, + struct cfg80211_wowlan *wowlan, + u32 *wow_triggers) +{ + if (wowlan->disconnect) + *wow_triggers |= AH_WOW_LINK_CHANGE | + AH_WOW_BEACON_MISS; + if (wowlan->magic_pkt) + *wow_triggers |= AH_WOW_MAGIC_PATTERN_EN; + + if (wowlan->n_patterns) + *wow_triggers |= AH_WOW_USER_PATTERN_EN; + + sc->wow_enabled = *wow_triggers; + +} + +static void ath9k_wow_add_disassoc_deauth_pattern(struct ath_softc *sc) +{ + struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); + struct ath9k_hw_capabilities *pcaps = &ah->caps; + int pattern_count = 0; + int i, byte_cnt; + u8 dis_deauth_pattern[MAX_PATTERN_SIZE]; + u8 dis_deauth_mask[MAX_PATTERN_SIZE]; + + memset(dis_deauth_pattern, 0, MAX_PATTERN_SIZE); + memset(dis_deauth_mask, 0, MAX_PATTERN_SIZE); + + /* + * Create Dissassociate / Deauthenticate packet filter + * + * 2 bytes 2 byte 6 bytes 6 bytes 6 bytes + * +--------------+----------+---------+--------+--------+---- + * + Frame Control+ Duration + DA + SA + BSSID + + * +--------------+----------+---------+--------+--------+---- + * + * The above is the management frame format for disassociate/ + * deauthenticate pattern, from this we need to match the first byte + * of 'Frame Control' and DA, SA, and BSSID fields + * (skipping 2nd byte of FC and Duration feild. + * + * Disassociate pattern + * -------------------- + * Frame control = 00 00 1010 + * DA, SA, BSSID = x:x:x:x:x:x + * Pattern will be A0000000 | x:x:x:x:x:x | x:x:x:x:x:x + * | x:x:x:x:x:x -- 22 bytes + * + * Deauthenticate pattern + * ---------------------- + * Frame control = 00 00 1100 + * DA, SA, BSSID = x:x:x:x:x:x + * Pattern will be C0000000 | x:x:x:x:x:x | x:x:x:x:x:x + * | x:x:x:x:x:x -- 22 bytes + */ + + /* Create Disassociate Pattern first */ + + byte_cnt = 0; + + /* Fill out the mask with all FF's */ + + for (i = 0; i < MAX_PATTERN_MASK_SIZE; i++) + dis_deauth_mask[i] = 0xff; + + /* copy the first byte of frame control field */ + dis_deauth_pattern[byte_cnt] = 0xa0; + byte_cnt++; + + /* skip 2nd byte of frame control and Duration field */ + byte_cnt += 3; + + /* + * need not match the destination mac address, it can be a broadcast + * mac address or an unicast to this station + */ + byte_cnt += 6; + + /* copy the source mac address */ + memcpy((dis_deauth_pattern + byte_cnt), common->curbssid, ETH_ALEN); + + byte_cnt += 6; + + /* copy the bssid, its same as the source mac address */ + + memcpy((dis_deauth_pattern + byte_cnt), common->curbssid, ETH_ALEN); + + /* Create Disassociate pattern mask */ + + if (pcaps->hw_caps & ATH9K_HW_WOW_PATTERN_MATCH_EXACT) { + + if (pcaps->hw_caps & ATH9K_HW_WOW_PATTERN_MATCH_DWORD) { + /* + * for AR9280, because of hardware limitation, the + * first 4 bytes have to be matched for all patterns. + * the mask for disassociation and de-auth pattern + * matching need to enable the first 4 bytes. + * also the duration field needs to be filled. + */ + dis_deauth_mask[0] = 0xf0; + + /* + * fill in duration field + FIXME: what is the exact value ? + */ + dis_deauth_pattern[2] = 0xff; + dis_deauth_pattern[3] = 0xff; + } else { + dis_deauth_mask[0] = 0xfe; + } + + dis_deauth_mask[1] = 0x03; + dis_deauth_mask[2] = 0xc0; + } else { + dis_deauth_mask[0] = 0xef; + dis_deauth_mask[1] = 0x3f; + dis_deauth_mask[2] = 0x00; + dis_deauth_mask[3] = 0xfc; + } + + ath_dbg(common, WOW, "Adding disassoc/deauth patterns for WoW\n"); + + ath9k_hw_wow_apply_pattern(ah, dis_deauth_pattern, dis_deauth_mask, + pattern_count, byte_cnt); + + pattern_count++; + /* + * for de-authenticate pattern, only the first byte of the frame + * control field gets changed from 0xA0 to 0xC0 + */ + dis_deauth_pattern[0] = 0xC0; + + ath9k_hw_wow_apply_pattern(ah, dis_deauth_pattern, dis_deauth_mask, + pattern_count, byte_cnt); + +} + +static void ath9k_wow_add_pattern(struct ath_softc *sc, + struct cfg80211_wowlan *wowlan) +{ + struct ath_hw *ah = sc->sc_ah; + struct ath9k_wow_pattern *wow_pattern = NULL; + struct cfg80211_wowlan_trig_pkt_pattern *patterns = wowlan->patterns; + int mask_len; + s8 i = 0; + + if (!wowlan->n_patterns) + return; + + /* + * Add the new user configured patterns + */ + for (i = 0; i < wowlan->n_patterns; i++) { + + wow_pattern = kzalloc(sizeof(*wow_pattern), GFP_KERNEL); + + if (!wow_pattern) + return; + + /* + * TODO: convert the generic user space pattern to + * appropriate chip specific/802.11 pattern. + */ + + mask_len = DIV_ROUND_UP(wowlan->patterns[i].pattern_len, 8); + memset(wow_pattern->pattern_bytes, 0, MAX_PATTERN_SIZE); + memset(wow_pattern->mask_bytes, 0, MAX_PATTERN_SIZE); + memcpy(wow_pattern->pattern_bytes, patterns[i].pattern, + patterns[i].pattern_len); + memcpy(wow_pattern->mask_bytes, patterns[i].mask, mask_len); + wow_pattern->pattern_len = patterns[i].pattern_len; + + /* + * just need to take care of deauth and disssoc pattern, + * make sure we don't overwrite them. + */ + + ath9k_hw_wow_apply_pattern(ah, wow_pattern->pattern_bytes, + wow_pattern->mask_bytes, + i + 2, + wow_pattern->pattern_len); + kfree(wow_pattern); + + } + +} + +static int ath9k_suspend(struct ieee80211_hw *hw, + struct cfg80211_wowlan *wowlan) +{ + struct ath_softc *sc = hw->priv; + struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); + u32 wow_triggers_enabled = 0; + int ret = 0; + + mutex_lock(&sc->mutex); + + ath_cancel_work(sc); + del_timer_sync(&common->ani.timer); + del_timer_sync(&sc->rx_poll_timer); + + if (test_bit(SC_OP_INVALID, &sc->sc_flags)) { + ath_dbg(common, ANY, "Device not present\n"); + ret = -EINVAL; + goto fail_wow; + } + + if (WARN_ON(!wowlan)) { + ath_dbg(common, WOW, "None of the WoW triggers enabled\n"); + ret = -EINVAL; + goto fail_wow; + } + + if (!device_can_wakeup(sc->dev)) { + ath_dbg(common, WOW, "device_can_wakeup failed, WoW is not enabled\n"); + ret = 1; + goto fail_wow; + } + + /* + * none of the sta vifs are associated + * and we are not currently handling multivif + * cases, for instance we have to seperately + * configure 'keep alive frame' for each + * STA. + */ + + if (!test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) { + ath_dbg(common, WOW, "None of the STA vifs are associated\n"); + ret = 1; + goto fail_wow; + } + + if (sc->nvifs > 1) { + ath_dbg(common, WOW, "WoW for multivif is not yet supported\n"); + ret = 1; + goto fail_wow; + } + + ath9k_wow_map_triggers(sc, wowlan, &wow_triggers_enabled); + + ath_dbg(common, WOW, "WoW triggers enabled 0x%x\n", + wow_triggers_enabled); + + ath9k_ps_wakeup(sc); + + ath9k_stop_btcoex(sc); + + /* + * Enable wake up on recieving disassoc/deauth + * frame by default. + */ + ath9k_wow_add_disassoc_deauth_pattern(sc); + + if (wow_triggers_enabled & AH_WOW_USER_PATTERN_EN) + ath9k_wow_add_pattern(sc, wowlan); + + spin_lock_bh(&sc->sc_pcu_lock); + /* + * To avoid false wake, we enable beacon miss interrupt only + * when we go to sleep. We save the current interrupt mask + * so we can restore it after the system wakes up + */ + sc->wow_intr_before_sleep = ah->imask; + ah->imask &= ~ATH9K_INT_GLOBAL; + ath9k_hw_disable_interrupts(ah); + ah->imask = ATH9K_INT_BMISS | ATH9K_INT_GLOBAL; + ath9k_hw_set_interrupts(ah); + ath9k_hw_enable_interrupts(ah); + + spin_unlock_bh(&sc->sc_pcu_lock); + + /* + * we can now sync irq and kill any running tasklets, since we already + * disabled interrupts and not holding a spin lock + */ + synchronize_irq(sc->irq); + tasklet_kill(&sc->intr_tq); + + ath9k_hw_wow_enable(ah, wow_triggers_enabled); + + ath9k_ps_restore(sc); + ath_dbg(common, ANY, "WoW enabled in ath9k\n"); + atomic_inc(&sc->wow_sleep_proc_intr); + +fail_wow: + mutex_unlock(&sc->mutex); + return ret; +} + +static int ath9k_resume(struct ieee80211_hw *hw) +{ + struct ath_softc *sc = hw->priv; + struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); + u32 wow_status; + + mutex_lock(&sc->mutex); + + ath9k_ps_wakeup(sc); + + spin_lock_bh(&sc->sc_pcu_lock); + + ath9k_hw_disable_interrupts(ah); + ah->imask = sc->wow_intr_before_sleep; + ath9k_hw_set_interrupts(ah); + ath9k_hw_enable_interrupts(ah); + + spin_unlock_bh(&sc->sc_pcu_lock); + + wow_status = ath9k_hw_wow_wakeup(ah); + + if (atomic_read(&sc->wow_got_bmiss_intr) == 0) { + /* + * some devices may not pick beacon miss + * as the reason they woke up so we add + * that here for that shortcoming. + */ + wow_status |= AH_WOW_BEACON_MISS; + atomic_dec(&sc->wow_got_bmiss_intr); + ath_dbg(common, ANY, "Beacon miss interrupt picked up during WoW sleep\n"); + } + + atomic_dec(&sc->wow_sleep_proc_intr); + + if (wow_status) { + ath_dbg(common, ANY, "Waking up due to WoW triggers %s with WoW status = %x\n", + ath9k_hw_wow_event_to_string(wow_status), wow_status); + } + + ath_restart_work(sc); + ath9k_start_btcoex(sc); + + ath9k_ps_restore(sc); + mutex_unlock(&sc->mutex); + + return 0; +} + +static void ath9k_set_wakeup(struct ieee80211_hw *hw, bool enabled) +{ + struct ath_softc *sc = hw->priv; + + mutex_lock(&sc->mutex); + device_init_wakeup(sc->dev, 1); + device_set_wakeup_enable(sc->dev, enabled); + mutex_unlock(&sc->mutex); +} + +#endif + struct ieee80211_ops ath9k_ops = { .tx = ath9k_tx, .start = ath9k_start, @@ -2102,6 +2437,12 @@ struct ieee80211_ops ath9k_ops = { .set_antenna = ath9k_set_antenna, .get_antenna = ath9k_get_antenna, +#ifdef CONFIG_PM_SLEEP + .suspend = ath9k_suspend, + .resume = ath9k_resume, + .set_wakeup = ath9k_set_wakeup, +#endif + #ifdef CONFIG_ATH9K_DEBUGFS .get_et_sset_count = ath9k_get_et_sset_count, .get_et_stats = ath9k_get_et_stats, diff --git a/drivers/net/wireless/ath/ath9k/mci.c b/drivers/net/wireless/ath/ath9k/mci.c index c40e568b5c2b..fb536e7e661b 100644 --- a/drivers/net/wireless/ath/ath9k/mci.c +++ b/drivers/net/wireless/ath/ath9k/mci.c @@ -174,8 +174,8 @@ skip_tuning: btcoex->btcoex_period >>= 1; } - ath9k_hw_btcoex_disable(sc->sc_ah); ath9k_btcoex_timer_pause(sc); + ath9k_hw_btcoex_disable(sc->sc_ah); if (IS_CHAN_5GHZ(sc->sc_ah->curchan)) return; @@ -202,7 +202,7 @@ static void ath_mci_cal_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload) case MCI_GPM_BT_CAL_REQ: if (mci_hw->bt_state == MCI_BT_AWAKE) { ar9003_mci_state(ah, MCI_STATE_SET_BT_CAL_START); - ieee80211_queue_work(sc->hw, &sc->hw_reset_work); + ath9k_queue_reset(sc, RESET_TYPE_MCI); } ath_dbg(common, MCI, "MCI State : %d\n", mci_hw->bt_state); break; @@ -348,7 +348,7 @@ static void ath_mci_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload) seq_num = *((u32 *)(rx_payload + 12)); ath_dbg(common, MCI, - "BT_Status_Update: is_link=%d, linkId=%d, state=%d, SEQ=%d\n", + "BT_Status_Update: is_link=%d, linkId=%d, state=%d, SEQ=%u\n", profile_status.is_link, profile_status.conn_handle, profile_status.is_critical, seq_num); diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index aa0e83ac51f4..87b89d55e637 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -313,6 +313,9 @@ static int ath_pci_suspend(struct device *device) struct ieee80211_hw *hw = pci_get_drvdata(pdev); struct ath_softc *sc = hw->priv; + if (sc->wow_enabled) + return 0; + /* The device has to be moved to FULLSLEEP forcibly. * Otherwise the chip never moved to full sleep, * when no interface is up. diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index fbdcc80437fe..12aca02228c2 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -430,6 +430,9 @@ u32 ath_calcrxfilter(struct ath_softc *sc) rfilt |= ATH9K_RX_FILTER_MCAST_BCAST_ALL; } + if (AR_SREV_9550(sc->sc_ah)) + rfilt |= ATH9K_RX_FILTER_4ADDRESS; + return rfilt; } @@ -550,7 +553,7 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb) sc->ps_flags &= ~PS_BEACON_SYNC; ath_dbg(common, PS, "Reconfigure Beacon timers based on timestamp from the AP\n"); - ath_set_beacon(sc); + ath9k_set_beacon(sc); } if (ath_beacon_dtim_pending_cab(skb)) { @@ -658,9 +661,9 @@ static bool ath_edma_get_buffers(struct ath_softc *sc, __skb_unlink(skb, &rx_edma->rx_fifo); list_add_tail(&bf->list, &sc->rx.rxbuf); ath_rx_edma_buf_link(sc, qtype); - } else { - bf = NULL; } + + bf = NULL; } *dest = bf; @@ -785,7 +788,8 @@ static bool ath9k_rx_accept(struct ath_common *common, * descriptor does contain a valid key index. This has been observed * mostly with CCMP encryption. */ - if (rx_stats->rs_keyix == ATH9K_RXKEYIX_INVALID) + if (rx_stats->rs_keyix == ATH9K_RXKEYIX_INVALID || + !test_bit(rx_stats->rs_keyix, common->ccmp_keymap)) rx_stats->rs_status &= ~ATH9K_RXERR_KEYMISS; if (!rx_stats->rs_datalen) { diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index 5046b282a93c..87cac8eb7834 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -696,9 +696,12 @@ #define AR_WA_BIT7 (1 << 7) #define AR_WA_BIT23 (1 << 23) #define AR_WA_D3_L1_DISABLE (1 << 14) +#define AR_WA_UNTIE_RESET_EN (1 << 15) /* Enable PCI Reset + to POR (power-on-reset) */ #define AR_WA_D3_TO_L1_DISABLE_REAL (1 << 16) #define AR_WA_ASPM_TIMER_BASED_DISABLE (1 << 17) -#define AR_WA_RESET_EN (1 << 18) /* Sw Control to enable PCI-Reset to POR (bit 15) */ +#define AR_WA_RESET_EN (1 << 18) /* Enable PCI-Reset to + POR (bit 15) */ #define AR_WA_ANALOG_SHIFT (1 << 20) #define AR_WA_POR_SHORT (1 << 21) /* PCI-E Phy reset control */ #define AR_WA_BIT22 (1 << 22) @@ -798,6 +801,7 @@ #define AR_SREV_REVISION_9580_10 4 /* AR9580 1.0 */ #define AR_SREV_VERSION_9462 0x280 #define AR_SREV_REVISION_9462_20 2 +#define AR_SREV_VERSION_9550 0x400 #define AR_SREV_5416(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_5416_PCI) || \ @@ -905,6 +909,9 @@ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9462) && \ ((_ah)->hw_version.macRev >= AR_SREV_REVISION_9462_20)) +#define AR_SREV_9550(_ah) \ + (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9550)) + #define AR_SREV_9580(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9580) && \ ((_ah)->hw_version.macRev >= AR_SREV_REVISION_9580_10)) @@ -1028,6 +1035,8 @@ enum { #define AR_PCIE_PM_CTRL (AR_SREV_9340(ah) ? 0x4004 : 0x4014) #define AR_PCIE_PM_CTRL_ENA 0x00080000 +#define AR_PCIE_PHY_REG3 0x18c08 + #define AR_NUM_GPIO 14 #define AR928X_NUM_GPIO 10 #define AR9285_NUM_GPIO 12 @@ -1231,6 +1240,8 @@ enum { #define AR_RTC_PLL_CLKSEL 0x00000300 #define AR_RTC_PLL_CLKSEL_S 8 #define AR_RTC_PLL_BYPASS 0x00010000 +#define AR_RTC_PLL_NOPWD 0x00040000 +#define AR_RTC_PLL_NOPWD_S 18 #define PLL3 0x16188 #define PLL3_DO_MEAS_MASK 0x40000000 @@ -1643,11 +1654,11 @@ enum { #define AR_TPC 0x80e8 #define AR_TPC_ACK 0x0000003f -#define AR_TPC_ACK_S 0x00 +#define AR_TPC_ACK_S 0 #define AR_TPC_CTS 0x00003f00 -#define AR_TPC_CTS_S 0x08 +#define AR_TPC_CTS_S 8 #define AR_TPC_CHIRP 0x003f0000 -#define AR_TPC_CHIRP_S 0x16 +#define AR_TPC_CHIRP_S 16 #define AR_QUIET1 0x80fc #define AR_QUIET1_NEXT_QUIET_S 0 @@ -1883,6 +1894,8 @@ enum { #define AR_PCU_MISC_MODE2_HWWAR2 0x02000000 #define AR_PCU_MISC_MODE2_RESERVED2 0xFFFE0000 +#define AR_PCU_MISC_MODE3 0x83d0 + #define AR_MAC_PCU_ASYNC_FIFO_REG3 0x8358 #define AR_MAC_PCU_ASYNC_FIFO_REG3_DATAPATH_SEL 0x00000400 #define AR_MAC_PCU_ASYNC_FIFO_REG3_SOFT_RESET 0x80000000 @@ -1905,6 +1918,140 @@ enum { #define AR_RATE_DURATION_32 0x8780 #define AR_RATE_DURATION(_n) (AR_RATE_DURATION_0 + ((_n)<<2)) +/* WoW - Wake On Wireless */ + +#define AR_PMCTRL_AUX_PWR_DET 0x10000000 /* Puts Chip in L2 state */ +#define AR_PMCTRL_D3COLD_VAUX 0x00800000 +#define AR_PMCTRL_HOST_PME_EN 0x00400000 /* Send OOB WAKE_L on WoW + event */ +#define AR_PMCTRL_WOW_PME_CLR 0x00200000 /* Clear WoW event */ +#define AR_PMCTRL_PWR_STATE_MASK 0x0f000000 /* Power State Mask */ +#define AR_PMCTRL_PWR_STATE_D1D3 0x0f000000 /* Activate D1 and D3 */ +#define AR_PMCTRL_PWR_STATE_D1D3_REAL 0x0f000000 /* Activate D1 and D3 */ +#define AR_PMCTRL_PWR_STATE_D0 0x08000000 /* Activate D0 */ +#define AR_PMCTRL_PWR_PM_CTRL_ENA 0x00008000 /* Enable power mgmt */ + +#define AR_WOW_BEACON_TIMO_MAX 0xffffffff + +/* + * MAC WoW Registers + */ + +#define AR_WOW_PATTERN 0x825C +#define AR_WOW_COUNT 0x8260 +#define AR_WOW_BCN_EN 0x8270 +#define AR_WOW_BCN_TIMO 0x8274 +#define AR_WOW_KEEP_ALIVE_TIMO 0x8278 +#define AR_WOW_KEEP_ALIVE 0x827c +#define AR_WOW_US_SCALAR 0x8284 +#define AR_WOW_KEEP_ALIVE_DELAY 0x8288 +#define AR_WOW_PATTERN_MATCH 0x828c +#define AR_WOW_PATTERN_OFF1 0x8290 /* pattern bytes 0 -> 3 */ +#define AR_WOW_PATTERN_OFF2 0x8294 /* pattern bytes 4 -> 7 */ + +/* for AR9285 or later version of chips */ +#define AR_WOW_EXACT 0x829c +#define AR_WOW_LENGTH1 0x8360 +#define AR_WOW_LENGTH2 0X8364 +/* register to enable match for less than 256 bytes packets */ +#define AR_WOW_PATTERN_MATCH_LT_256B 0x8368 + +#define AR_SW_WOW_CONTROL 0x20018 +#define AR_SW_WOW_ENABLE 0x1 +#define AR_SWITCH_TO_REFCLK 0x2 +#define AR_RESET_CONTROL 0x4 +#define AR_RESET_VALUE_MASK 0x8 +#define AR_HW_WOW_DISABLE 0x10 +#define AR_CLR_MAC_INTERRUPT 0x20 +#define AR_CLR_KA_INTERRUPT 0x40 + +/* AR_WOW_PATTERN register values */ +#define AR_WOW_BACK_OFF_SHIFT(x) ((x & 0xf) << 28) /* in usecs */ +#define AR_WOW_MAC_INTR_EN 0x00040000 +#define AR_WOW_MAGIC_EN 0x00010000 +#define AR_WOW_PATTERN_EN(x) (x & 0xff) +#define AR_WOW_PAT_FOUND_SHIFT 8 +#define AR_WOW_PATTERN_FOUND(x) (x & (0xff << AR_WOW_PAT_FOUND_SHIFT)) +#define AR_WOW_PATTERN_FOUND_MASK ((0xff) << AR_WOW_PAT_FOUND_SHIFT) +#define AR_WOW_MAGIC_PAT_FOUND 0x00020000 +#define AR_WOW_MAC_INTR 0x00080000 +#define AR_WOW_KEEP_ALIVE_FAIL 0x00100000 +#define AR_WOW_BEACON_FAIL 0x00200000 + +#define AR_WOW_STATUS(x) (x & (AR_WOW_PATTERN_FOUND_MASK | \ + AR_WOW_MAGIC_PAT_FOUND | \ + AR_WOW_KEEP_ALIVE_FAIL | \ + AR_WOW_BEACON_FAIL)) +#define AR_WOW_CLEAR_EVENTS(x) (x & ~(AR_WOW_PATTERN_EN(0xff) | \ + AR_WOW_MAGIC_EN | \ + AR_WOW_MAC_INTR_EN | \ + AR_WOW_BEACON_FAIL | \ + AR_WOW_KEEP_ALIVE_FAIL)) + +/* AR_WOW_COUNT register values */ +#define AR_WOW_AIFS_CNT(x) (x & 0xff) +#define AR_WOW_SLOT_CNT(x) ((x & 0xff) << 8) +#define AR_WOW_KEEP_ALIVE_CNT(x) ((x & 0xff) << 16) + +/* AR_WOW_BCN_EN register */ +#define AR_WOW_BEACON_FAIL_EN 0x00000001 + +/* AR_WOW_BCN_TIMO rgister */ +#define AR_WOW_BEACON_TIMO 0x40000000 /* valid if BCN_EN is set */ + +/* AR_WOW_KEEP_ALIVE_TIMO register */ +#define AR_WOW_KEEP_ALIVE_TIMO_VALUE +#define AR_WOW_KEEP_ALIVE_NEVER 0xffffffff + +/* AR_WOW_KEEP_ALIVE register */ +#define AR_WOW_KEEP_ALIVE_AUTO_DIS 0x00000001 +#define AR_WOW_KEEP_ALIVE_FAIL_DIS 0x00000002 + +/* AR_WOW_KEEP_ALIVE_DELAY register */ +#define AR_WOW_KEEP_ALIVE_DELAY_VALUE 0x000003e8 /* 1 msec */ + + +/* + * keep it long for beacon workaround - ensure no false alarm + */ +#define AR_WOW_BMISSTHRESHOLD 0x20 + +/* AR_WOW_PATTERN_MATCH register */ +#define AR_WOW_PAT_END_OF_PKT(x) (x & 0xf) +#define AR_WOW_PAT_OFF_MATCH(x) ((x & 0xf) << 8) + +/* + * default values for Wow Configuration for backoff, aifs, slot, keep-alive + * to be programmed into various registers. + */ +#define AR_WOW_PAT_BACKOFF 0x00000004 /* AR_WOW_PATTERN_REG */ +#define AR_WOW_CNT_AIFS_CNT 0x00000022 /* AR_WOW_COUNT_REG */ +#define AR_WOW_CNT_SLOT_CNT 0x00000009 /* AR_WOW_COUNT_REG */ +/* + * Keepalive count applicable for AR9280 2.0 and above. + */ +#define AR_WOW_CNT_KA_CNT 0x00000008 /* AR_WOW_COUNT register */ + +/* WoW - Transmit buffer for keep alive frames */ +#define AR_WOW_TRANSMIT_BUFFER 0xe000 /* E000 - EFFC */ + +#define AR_WOW_TXBUF(i) (AR_WOW_TRANSMIT_BUFFER + ((i) << 2)) + +#define AR_WOW_KA_DESC_WORD2 0xe000 + +#define AR_WOW_KA_DATA_WORD0 0xe030 + +/* WoW Transmit Buffer for patterns */ +#define AR_WOW_TB_PATTERN(i) (0xe100 + (i << 8)) +#define AR_WOW_TB_MASK(i) (0xec00 + (i << 5)) + +/* Currently Pattern 0-7 are supported - so bit 0-7 are set */ +#define AR_WOW_PATTERN_SUPPORTED 0xff +#define AR_WOW_LENGTH_MAX 0xff +#define AR_WOW_LEN1_SHIFT(_i) ((0x3 - ((_i) & 0x3)) << 0x3) +#define AR_WOW_LENGTH1_MASK(_i) (AR_WOW_LENGTH_MAX << AR_WOW_LEN1_SHIFT(_i)) +#define AR_WOW_LEN2_SHIFT(_i) ((0x7 - ((_i) & 0x7)) << 0x3) +#define AR_WOW_LENGTH2_MASK(_i) (AR_WOW_LENGTH_MAX << AR_WOW_LEN2_SHIFT(_i)) #define AR9271_CORE_CLOCK 117 /* clock to 117Mhz */ #define AR9271_TARGET_BAUD_RATE 19200 /* 115200 */ @@ -2077,12 +2224,6 @@ enum { AR_MCI_INTERRUPT_RX_MSG_REMOTE_RESET| \ AR_MCI_INTERRUPT_RX_MSG_SYS_WAKING | \ AR_MCI_INTERRUPT_RX_MSG_SYS_SLEEPING| \ - AR_MCI_INTERRUPT_RX_MSG_SCHD_INFO | \ - AR_MCI_INTERRUPT_RX_MSG_LNA_CONTROL | \ - AR_MCI_INTERRUPT_RX_MSG_LNA_INFO | \ - AR_MCI_INTERRUPT_RX_MSG_CONT_NACK | \ - AR_MCI_INTERRUPT_RX_MSG_CONT_INFO | \ - AR_MCI_INTERRUPT_RX_MSG_CONT_RST | \ AR_MCI_INTERRUPT_RX_MSG_REQ_WAKE) #define AR_MCI_CPU_INT 0x1840 diff --git a/drivers/net/wireless/ath/ath9k/wow.c b/drivers/net/wireless/ath/ath9k/wow.c new file mode 100644 index 000000000000..44a08eb53c62 --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/wow.c @@ -0,0 +1,532 @@ +/* + * Copyright (c) 2012 Qualcomm Atheros, Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, 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. + */ + +#include <linux/export.h> +#include "ath9k.h" +#include "reg.h" +#include "hw-ops.h" + +const char *ath9k_hw_wow_event_to_string(u32 wow_event) +{ + if (wow_event & AH_WOW_MAGIC_PATTERN_EN) + return "Magic pattern"; + if (wow_event & AH_WOW_USER_PATTERN_EN) + return "User pattern"; + if (wow_event & AH_WOW_LINK_CHANGE) + return "Link change"; + if (wow_event & AH_WOW_BEACON_MISS) + return "Beacon miss"; + + return "unknown reason"; +} +EXPORT_SYMBOL(ath9k_hw_wow_event_to_string); + +static void ath9k_hw_config_serdes_wow_sleep(struct ath_hw *ah) +{ + int i; + + for (i = 0; i < ah->iniPcieSerdesWow.ia_rows; i++) + REG_WRITE(ah, INI_RA(&ah->iniPcieSerdesWow, i, 0), + INI_RA(&ah->iniPcieSerdesWow, i, 1)); + + usleep_range(1000, 1500); +} + +static void ath9k_hw_set_powermode_wow_sleep(struct ath_hw *ah) +{ + struct ath_common *common = ath9k_hw_common(ah); + + REG_SET_BIT(ah, AR_STA_ID1, AR_STA_ID1_PWR_SAV); + + /* set rx disable bit */ + REG_WRITE(ah, AR_CR, AR_CR_RXD); + + if (!ath9k_hw_wait(ah, AR_CR, AR_CR_RXE, 0, AH_WAIT_TIMEOUT)) { + ath_err(common, "Failed to stop Rx DMA in 10ms AR_CR=0x%08x AR_DIAG_SW=0x%08x\n", + REG_READ(ah, AR_CR), REG_READ(ah, AR_DIAG_SW)); + return; + } else { + if (!AR_SREV_9300_20_OR_LATER(ah)) + REG_WRITE(ah, AR_RXDP, 0x0); + } + + /* AR9280 WoW has sleep issue, do not set it to sleep */ + if (AR_SREV_9280_20(ah)) + return; + + REG_WRITE(ah, AR_RTC_FORCE_WAKE, AR_RTC_FORCE_WAKE_ON_INT); +} + +static void ath9k_wow_create_keep_alive_pattern(struct ath_hw *ah) +{ + struct ath_common *common = ath9k_hw_common(ah); + u8 sta_mac_addr[ETH_ALEN], ap_mac_addr[ETH_ALEN]; + u32 ctl[13] = {0}; + u32 data_word[KAL_NUM_DATA_WORDS]; + u8 i; + u32 wow_ka_data_word0; + + memcpy(sta_mac_addr, common->macaddr, ETH_ALEN); + memcpy(ap_mac_addr, common->curbssid, ETH_ALEN); + + /* set the transmit buffer */ + ctl[0] = (KAL_FRAME_LEN | (MAX_RATE_POWER << 16)); + + if (!(AR_SREV_9300_20_OR_LATER(ah))) + ctl[0] += (KAL_ANTENNA_MODE << 25); + + ctl[1] = 0; + ctl[3] = 0xb; /* OFDM_6M hardware value for this rate */ + ctl[4] = 0; + ctl[7] = (ah->txchainmask) << 2; + + if (AR_SREV_9300_20_OR_LATER(ah)) + ctl[2] = 0xf << 16; /* tx_tries 0 */ + else + ctl[2] = 0x7 << 16; /* tx_tries 0 */ + + + for (i = 0; i < KAL_NUM_DESC_WORDS; i++) + REG_WRITE(ah, (AR_WOW_KA_DESC_WORD2 + i * 4), ctl[i]); + + /* for AR9300 family 13 descriptor words */ + if (AR_SREV_9300_20_OR_LATER(ah)) + REG_WRITE(ah, (AR_WOW_KA_DESC_WORD2 + i * 4), ctl[i]); + + data_word[0] = (KAL_FRAME_TYPE << 2) | (KAL_FRAME_SUB_TYPE << 4) | + (KAL_TO_DS << 8) | (KAL_DURATION_ID << 16); + data_word[1] = (ap_mac_addr[3] << 24) | (ap_mac_addr[2] << 16) | + (ap_mac_addr[1] << 8) | (ap_mac_addr[0]); + data_word[2] = (sta_mac_addr[1] << 24) | (sta_mac_addr[0] << 16) | + (ap_mac_addr[5] << 8) | (ap_mac_addr[4]); + data_word[3] = (sta_mac_addr[5] << 24) | (sta_mac_addr[4] << 16) | + (sta_mac_addr[3] << 8) | (sta_mac_addr[2]); + data_word[4] = (ap_mac_addr[3] << 24) | (ap_mac_addr[2] << 16) | + (ap_mac_addr[1] << 8) | (ap_mac_addr[0]); + data_word[5] = (ap_mac_addr[5] << 8) | (ap_mac_addr[4]); + + if (AR_SREV_9462_20_OR_LATER(ah)) { + /* AR9462 2.0 has an extra descriptor word (time based + * discard) compared to other chips */ + REG_WRITE(ah, (AR_WOW_KA_DESC_WORD2 + (12 * 4)), 0); + wow_ka_data_word0 = AR_WOW_TXBUF(13); + } else { + wow_ka_data_word0 = AR_WOW_TXBUF(12); + } + + for (i = 0; i < KAL_NUM_DATA_WORDS; i++) + REG_WRITE(ah, (wow_ka_data_word0 + i*4), data_word[i]); + +} + +void ath9k_hw_wow_apply_pattern(struct ath_hw *ah, u8 *user_pattern, + u8 *user_mask, int pattern_count, + int pattern_len) +{ + int i; + u32 pattern_val, mask_val; + u32 set, clr; + + /* FIXME: should check count by querying the hardware capability */ + if (pattern_count >= MAX_NUM_PATTERN) + return; + + REG_SET_BIT(ah, AR_WOW_PATTERN, BIT(pattern_count)); + + /* set the registers for pattern */ + for (i = 0; i < MAX_PATTERN_SIZE; i += 4) { + memcpy(&pattern_val, user_pattern, 4); + REG_WRITE(ah, (AR_WOW_TB_PATTERN(pattern_count) + i), + pattern_val); + user_pattern += 4; + } + + /* set the registers for mask */ + for (i = 0; i < MAX_PATTERN_MASK_SIZE; i += 4) { + memcpy(&mask_val, user_mask, 4); + REG_WRITE(ah, (AR_WOW_TB_MASK(pattern_count) + i), mask_val); + user_mask += 4; + } + + /* set the pattern length to be matched + * + * AR_WOW_LENGTH1_REG1 + * bit 31:24 pattern 0 length + * bit 23:16 pattern 1 length + * bit 15:8 pattern 2 length + * bit 7:0 pattern 3 length + * + * AR_WOW_LENGTH1_REG2 + * bit 31:24 pattern 4 length + * bit 23:16 pattern 5 length + * bit 15:8 pattern 6 length + * bit 7:0 pattern 7 length + * + * the below logic writes out the new + * pattern length for the corresponding + * pattern_count, while masking out the + * other fields + */ + + ah->wow_event_mask |= BIT(pattern_count + AR_WOW_PAT_FOUND_SHIFT); + + if (!AR_SREV_9285_12_OR_LATER(ah)) + return; + + if (pattern_count < 4) { + /* Pattern 0-3 uses AR_WOW_LENGTH1 register */ + set = (pattern_len & AR_WOW_LENGTH_MAX) << + AR_WOW_LEN1_SHIFT(pattern_count); + clr = AR_WOW_LENGTH1_MASK(pattern_count); + REG_RMW(ah, AR_WOW_LENGTH1, set, clr); + } else { + /* Pattern 4-7 uses AR_WOW_LENGTH2 register */ + set = (pattern_len & AR_WOW_LENGTH_MAX) << + AR_WOW_LEN2_SHIFT(pattern_count); + clr = AR_WOW_LENGTH2_MASK(pattern_count); + REG_RMW(ah, AR_WOW_LENGTH2, set, clr); + } + +} +EXPORT_SYMBOL(ath9k_hw_wow_apply_pattern); + +u32 ath9k_hw_wow_wakeup(struct ath_hw *ah) +{ + u32 wow_status = 0; + u32 val = 0, rval; + /* + * read the WoW status register to know + * the wakeup reason + */ + rval = REG_READ(ah, AR_WOW_PATTERN); + val = AR_WOW_STATUS(rval); + + /* + * mask only the WoW events that we have enabled. Sometimes + * we have spurious WoW events from the AR_WOW_PATTERN + * register. This mask will clean it up. + */ + + val &= ah->wow_event_mask; + + if (val) { + + if (val & AR_WOW_MAGIC_PAT_FOUND) + wow_status |= AH_WOW_MAGIC_PATTERN_EN; + + if (AR_WOW_PATTERN_FOUND(val)) + wow_status |= AH_WOW_USER_PATTERN_EN; + + if (val & AR_WOW_KEEP_ALIVE_FAIL) + wow_status |= AH_WOW_LINK_CHANGE; + + if (val & AR_WOW_BEACON_FAIL) + wow_status |= AH_WOW_BEACON_MISS; + + } + + /* + * set and clear WOW_PME_CLEAR registers for the chip to + * generate next wow signal. + * disable D3 before accessing other registers ? + */ + + /* do we need to check the bit value 0x01000000 (7-10) ?? */ + REG_RMW(ah, AR_PCIE_PM_CTRL, AR_PMCTRL_WOW_PME_CLR, + AR_PMCTRL_PWR_STATE_D1D3); + + /* + * clear all events + */ + REG_WRITE(ah, AR_WOW_PATTERN, + AR_WOW_CLEAR_EVENTS(REG_READ(ah, AR_WOW_PATTERN))); + + /* + * tie reset register for AR9002 family of chipsets + * NB: not tieing it back might have some repurcussions. + */ + + if (!AR_SREV_9300_20_OR_LATER(ah)) { + REG_SET_BIT(ah, AR_WA, AR_WA_UNTIE_RESET_EN | + AR_WA_POR_SHORT | AR_WA_RESET_EN); + } + + + /* + * restore the beacon threshold to init value + */ + REG_WRITE(ah, AR_RSSI_THR, INIT_RSSI_THR); + + /* + * Restore the way the PCI-E reset, Power-On-Reset, external + * PCIE_POR_SHORT pins are tied to its original value. + * Previously just before WoW sleep, we untie the PCI-E + * reset to our Chip's Power On Reset so that any PCI-E + * reset from the bus will not reset our chip + */ + + if (AR_SREV_9280_20_OR_LATER(ah) && ah->is_pciexpress) + ath9k_hw_configpcipowersave(ah, false); + + ah->wow_event_mask = 0; + + return wow_status; +} +EXPORT_SYMBOL(ath9k_hw_wow_wakeup); + +void ath9k_hw_wow_enable(struct ath_hw *ah, u32 pattern_enable) +{ + u32 wow_event_mask; + u32 set, clr; + + /* + * wow_event_mask is a mask to the AR_WOW_PATTERN register to + * indicate which WoW events we have enabled. The WoW events + * are from the 'pattern_enable' in this function and + * 'pattern_count' of ath9k_hw_wow_apply_pattern() + */ + + wow_event_mask = ah->wow_event_mask; + + /* + * Untie Power-on-Reset from the PCI-E-Reset. When we are in + * WOW sleep, we do want the Reset from the PCI-E to disturb + * our hw state + */ + + if (ah->is_pciexpress) { + + /* + * we need to untie the internal POR (power-on-reset) + * to the external PCI-E reset. We also need to tie + * the PCI-E Phy reset to the PCI-E reset. + */ + + if (AR_SREV_9300_20_OR_LATER(ah)) { + set = AR_WA_RESET_EN | AR_WA_POR_SHORT; + clr = AR_WA_UNTIE_RESET_EN | AR_WA_D3_L1_DISABLE; + REG_RMW(ah, AR_WA, set, clr); + } else { + if (AR_SREV_9285(ah) || AR_SREV_9287(ah)) + set = AR9285_WA_DEFAULT; + else + set = AR9280_WA_DEFAULT; + + /* + * In AR9280 and AR9285, bit 14 in WA register + * (disable L1) should only be set when device + * enters D3 state and be cleared when device + * comes back to D0 + */ + + if (ah->config.pcie_waen & AR_WA_D3_L1_DISABLE) + set |= AR_WA_D3_L1_DISABLE; + + clr = AR_WA_UNTIE_RESET_EN; + set |= AR_WA_RESET_EN | AR_WA_POR_SHORT; + REG_RMW(ah, AR_WA, set, clr); + + /* + * for WoW sleep, we reprogram the SerDes so that the + * PLL and CLK REQ are both enabled. This uses more + * power but otherwise WoW sleep is unstable and the + * chip may disappear. + */ + + if (AR_SREV_9285_12_OR_LATER(ah)) + ath9k_hw_config_serdes_wow_sleep(ah); + + } + } + + /* + * set the power states appropriately and enable PME + */ + set = AR_PMCTRL_HOST_PME_EN | AR_PMCTRL_PWR_PM_CTRL_ENA | + AR_PMCTRL_AUX_PWR_DET | AR_PMCTRL_WOW_PME_CLR; + + /* + * set and clear WOW_PME_CLEAR registers for the chip + * to generate next wow signal. + */ + REG_SET_BIT(ah, AR_PCIE_PM_CTRL, set); + clr = AR_PMCTRL_WOW_PME_CLR; + REG_CLR_BIT(ah, AR_PCIE_PM_CTRL, clr); + + /* + * Setup for: + * - beacon misses + * - magic pattern + * - keep alive timeout + * - pattern matching + */ + + /* + * Program default values for pattern backoff, aifs/slot/KAL count, + * beacon miss timeout, KAL timeout, etc. + */ + + set = AR_WOW_BACK_OFF_SHIFT(AR_WOW_PAT_BACKOFF); + REG_SET_BIT(ah, AR_WOW_PATTERN, set); + + set = AR_WOW_AIFS_CNT(AR_WOW_CNT_AIFS_CNT) | + AR_WOW_SLOT_CNT(AR_WOW_CNT_SLOT_CNT) | + AR_WOW_KEEP_ALIVE_CNT(AR_WOW_CNT_KA_CNT); + REG_SET_BIT(ah, AR_WOW_COUNT, set); + + if (pattern_enable & AH_WOW_BEACON_MISS) + set = AR_WOW_BEACON_TIMO; + /* We are not using beacon miss, program a large value */ + else + set = AR_WOW_BEACON_TIMO_MAX; + + REG_WRITE(ah, AR_WOW_BCN_TIMO, set); + + /* + * Keep alive timo in ms except AR9280 + */ + if (!pattern_enable || AR_SREV_9280(ah)) + set = AR_WOW_KEEP_ALIVE_NEVER; + else + set = KAL_TIMEOUT * 32; + + REG_WRITE(ah, AR_WOW_KEEP_ALIVE_TIMO, set); + + /* + * Keep alive delay in us. based on 'power on clock', + * therefore in usec + */ + set = KAL_DELAY * 1000; + REG_WRITE(ah, AR_WOW_KEEP_ALIVE_DELAY, set); + + /* + * Create keep alive pattern to respond to beacons + */ + ath9k_wow_create_keep_alive_pattern(ah); + + /* + * Configure MAC WoW Registers + */ + + set = 0; + /* Send keep alive timeouts anyway */ + clr = AR_WOW_KEEP_ALIVE_AUTO_DIS; + + if (pattern_enable & AH_WOW_LINK_CHANGE) + wow_event_mask |= AR_WOW_KEEP_ALIVE_FAIL; + else + set = AR_WOW_KEEP_ALIVE_FAIL_DIS; + + /* + * FIXME: For now disable keep alive frame + * failure. This seems to sometimes trigger + * unnecessary wake up with AR9485 chipsets. + */ + set = AR_WOW_KEEP_ALIVE_FAIL_DIS; + + REG_RMW(ah, AR_WOW_KEEP_ALIVE, set, clr); + + + /* + * we are relying on a bmiss failure. ensure we have + * enough threshold to prevent false positives + */ + REG_RMW_FIELD(ah, AR_RSSI_THR, AR_RSSI_THR_BM_THR, + AR_WOW_BMISSTHRESHOLD); + + set = 0; + clr = 0; + + if (pattern_enable & AH_WOW_BEACON_MISS) { + set = AR_WOW_BEACON_FAIL_EN; + wow_event_mask |= AR_WOW_BEACON_FAIL; + } else { + clr = AR_WOW_BEACON_FAIL_EN; + } + + REG_RMW(ah, AR_WOW_BCN_EN, set, clr); + + set = 0; + clr = 0; + /* + * Enable the magic packet registers + */ + if (pattern_enable & AH_WOW_MAGIC_PATTERN_EN) { + set = AR_WOW_MAGIC_EN; + wow_event_mask |= AR_WOW_MAGIC_PAT_FOUND; + } else { + clr = AR_WOW_MAGIC_EN; + } + set |= AR_WOW_MAC_INTR_EN; + REG_RMW(ah, AR_WOW_PATTERN, set, clr); + + /* + * For AR9285 and later version of chipsets + * enable WoW pattern match for packets less + * than 256 bytes for all patterns + */ + if (AR_SREV_9285_12_OR_LATER(ah)) + REG_WRITE(ah, AR_WOW_PATTERN_MATCH_LT_256B, + AR_WOW_PATTERN_SUPPORTED); + + /* + * Set the power states appropriately and enable PME + */ + clr = 0; + set = AR_PMCTRL_PWR_STATE_D1D3 | AR_PMCTRL_HOST_PME_EN | + AR_PMCTRL_PWR_PM_CTRL_ENA; + /* + * This is needed for AR9300 chipsets to wake-up + * the host. + */ + if (AR_SREV_9300_20_OR_LATER(ah)) + clr = AR_PCIE_PM_CTRL_ENA; + + REG_RMW(ah, AR_PCIE_PM_CTRL, set, clr); + + if (AR_SREV_9462(ah)) { + /* + * this is needed to prevent the chip waking up + * the host within 3-4 seconds with certain + * platform/BIOS. The fix is to enable + * D1 & D3 to match original definition and + * also match the OTP value. Anyway this + * is more related to SW WOW. + */ + clr = AR_PMCTRL_PWR_STATE_D1D3; + REG_CLR_BIT(ah, AR_PCIE_PM_CTRL, clr); + + set = AR_PMCTRL_PWR_STATE_D1D3_REAL; + REG_SET_BIT(ah, AR_PCIE_PM_CTRL, set); + } + + + + REG_CLR_BIT(ah, AR_STA_ID1, AR_STA_ID1_PRESERVE_SEQNUM); + + if (AR_SREV_9300_20_OR_LATER(ah)) { + /* to bring down WOW power low margin */ + set = BIT(13); + REG_SET_BIT(ah, AR_PCIE_PHY_REG3, set); + /* HW WoW */ + clr = BIT(5); + REG_CLR_BIT(ah, AR_PCU_MISC_MODE3, clr); + } + + ath9k_hw_set_powermode_wow_sleep(ah); + ah->wow_event_mask = wow_event_mask; +} +EXPORT_SYMBOL(ath9k_hw_wow_enable); diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 2afc5e289df5..2c9da6b2ecb1 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -29,6 +29,8 @@ #define HT_LTF(_ns) (4 * (_ns)) #define SYMBOL_TIME(_ns) ((_ns) << 2) /* ns * 4 us */ #define SYMBOL_TIME_HALFGI(_ns) (((_ns) * 18 + 4) / 5) /* ns * 3.6 us */ +#define TIME_SYMBOLS(t) ((t) >> 2) +#define TIME_SYMBOLS_HALFGI(t) (((t) * 5 - 4) / 18) #define NUM_SYMBOLS_PER_USEC(_usec) (_usec >> 2) #define NUM_SYMBOLS_PER_USEC_HALFGI(_usec) (((_usec*5)-4)/18) @@ -74,33 +76,6 @@ enum { MCS_HT40_SGI, }; -static int ath_max_4ms_framelen[4][32] = { - [MCS_HT20] = { - 3212, 6432, 9648, 12864, 19300, 25736, 28952, 32172, - 6424, 12852, 19280, 25708, 38568, 51424, 57852, 64280, - 9628, 19260, 28896, 38528, 57792, 65532, 65532, 65532, - 12828, 25656, 38488, 51320, 65532, 65532, 65532, 65532, - }, - [MCS_HT20_SGI] = { - 3572, 7144, 10720, 14296, 21444, 28596, 32172, 35744, - 7140, 14284, 21428, 28568, 42856, 57144, 64288, 65532, - 10700, 21408, 32112, 42816, 64228, 65532, 65532, 65532, - 14256, 28516, 42780, 57040, 65532, 65532, 65532, 65532, - }, - [MCS_HT40] = { - 6680, 13360, 20044, 26724, 40092, 53456, 60140, 65532, - 13348, 26700, 40052, 53400, 65532, 65532, 65532, 65532, - 20004, 40008, 60016, 65532, 65532, 65532, 65532, 65532, - 26644, 53292, 65532, 65532, 65532, 65532, 65532, 65532, - }, - [MCS_HT40_SGI] = { - 7420, 14844, 22272, 29696, 44544, 59396, 65532, 65532, - 14832, 29668, 44504, 59340, 65532, 65532, 65532, 65532, - 22232, 44464, 65532, 65532, 65532, 65532, 65532, 65532, - 29616, 59232, 65532, 65532, 65532, 65532, 65532, 65532, - } -}; - /*********************/ /* Aggregation logic */ /*********************/ @@ -614,10 +589,8 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, rcu_read_unlock(); - if (needreset) { - RESET_STAT_INC(sc, RESET_TYPE_TX_ERROR); - ieee80211_queue_work(sc->hw, &sc->hw_reset_work); - } + if (needreset) + ath9k_queue_reset(sc, RESET_TYPE_TX_ERROR); } static bool ath_lookup_legacy(struct ath_buf *bf) @@ -650,6 +623,7 @@ static u32 ath_lookup_rate(struct ath_softc *sc, struct ath_buf *bf, struct ieee80211_tx_rate *rates; u32 max_4ms_framelen, frmlen; u16 aggr_limit, bt_aggr_limit, legacy = 0; + int q = tid->ac->txq->mac80211_qnum; int i; skb = bf->bf_mpdu; @@ -658,8 +632,7 @@ static u32 ath_lookup_rate(struct ath_softc *sc, struct ath_buf *bf, /* * Find the lowest frame length among the rate series that will have a - * 4ms transmit duration. - * TODO - TXOP limit needs to be considered. + * 4ms (or TXOP limited) transmit duration. */ max_4ms_framelen = ATH_AMPDU_LIMIT_MAX; @@ -682,7 +655,7 @@ static u32 ath_lookup_rate(struct ath_softc *sc, struct ath_buf *bf, if (rates[i].flags & IEEE80211_TX_RC_SHORT_GI) modeidx++; - frmlen = ath_max_4ms_framelen[modeidx][rates[i].idx]; + frmlen = sc->tx.max_aggr_framelen[q][modeidx][rates[i].idx]; max_4ms_framelen = min(max_4ms_framelen, frmlen); } @@ -929,6 +902,44 @@ static u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, int pktlen, return duration; } +static int ath_max_framelen(int usec, int mcs, bool ht40, bool sgi) +{ + int streams = HT_RC_2_STREAMS(mcs); + int symbols, bits; + int bytes = 0; + + symbols = sgi ? TIME_SYMBOLS_HALFGI(usec) : TIME_SYMBOLS(usec); + bits = symbols * bits_per_symbol[mcs % 8][ht40] * streams; + bits -= OFDM_PLCP_BITS; + bytes = bits / 8; + bytes -= L_STF + L_LTF + L_SIG + HT_SIG + HT_STF + HT_LTF(streams); + if (bytes > 65532) + bytes = 65532; + + return bytes; +} + +void ath_update_max_aggr_framelen(struct ath_softc *sc, int queue, int txop) +{ + u16 *cur_ht20, *cur_ht20_sgi, *cur_ht40, *cur_ht40_sgi; + int mcs; + + /* 4ms is the default (and maximum) duration */ + if (!txop || txop > 4096) + txop = 4096; + + cur_ht20 = sc->tx.max_aggr_framelen[queue][MCS_HT20]; + cur_ht20_sgi = sc->tx.max_aggr_framelen[queue][MCS_HT20_SGI]; + cur_ht40 = sc->tx.max_aggr_framelen[queue][MCS_HT40]; + cur_ht40_sgi = sc->tx.max_aggr_framelen[queue][MCS_HT40_SGI]; + for (mcs = 0; mcs < 32; mcs++) { + cur_ht20[mcs] = ath_max_framelen(txop, mcs, false, false); + cur_ht20_sgi[mcs] = ath_max_framelen(txop, mcs, false, true); + cur_ht40[mcs] = ath_max_framelen(txop, mcs, true, false); + cur_ht40_sgi[mcs] = ath_max_framelen(txop, mcs, true, true); + } +} + static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, struct ath_tx_info *info, int len) { @@ -938,6 +949,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, struct ieee80211_tx_rate *rates; const struct ieee80211_rate *rate; struct ieee80211_hdr *hdr; + struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu); int i; u8 rix = 0; @@ -948,18 +960,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, /* set dur_update_en for l-sig computation except for PS-Poll frames */ info->dur_update = !ieee80211_is_pspoll(hdr->frame_control); - - /* - * We check if Short Preamble is needed for the CTS rate by - * checking the BSS's global flag. - * But for the rate series, IEEE80211_TX_RC_USE_SHORT_PREAMBLE is used. - */ - rate = ieee80211_get_rts_cts_rate(sc->hw, tx_info); - info->rtscts_rate = rate->hw_value; - - if (tx_info->control.vif && - tx_info->control.vif->bss_conf.use_short_preamble) - info->rtscts_rate |= rate->hw_value_short; + info->rtscts_rate = fi->rtscts_rate; for (i = 0; i < 4; i++) { bool is_40, is_sgi, is_sp; @@ -1001,13 +1002,13 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, } /* legacy rates */ + rate = &sc->sbands[tx_info->band].bitrates[rates[i].idx]; if ((tx_info->band == IEEE80211_BAND_2GHZ) && !(rate->flags & IEEE80211_RATE_ERP_G)) phy = WLAN_RC_PHY_CCK; else phy = WLAN_RC_PHY_OFDM; - rate = &sc->sbands[tx_info->band].bitrates[rates[i].idx]; info->rates[i].Rate = rate->hw_value; if (rate->hw_value_short) { if (rates[i].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE) @@ -1413,16 +1414,6 @@ int ath_txq_update(struct ath_softc *sc, int qnum, int error = 0; struct ath9k_tx_queue_info qi; - if (qnum == sc->beacon.beaconq) { - /* - * XXX: for beacon queue, we just save the parameter. - * It will be picked up by ath_beaconq_config when - * it's necessary. - */ - sc->beacon.beacon_qi = *qinfo; - return 0; - } - BUG_ON(sc->tx.txq[qnum].axq_qnum != qnum); ath9k_hw_get_txq_props(ah, qnum, &qi); @@ -1596,7 +1587,8 @@ void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq) struct ath_atx_ac *ac, *ac_tmp, *last_ac; struct ath_atx_tid *tid, *last_tid; - if (work_pending(&sc->hw_reset_work) || list_empty(&txq->axq_acq) || + if (test_bit(SC_OP_HW_RESET, &sc->sc_flags) || + list_empty(&txq->axq_acq) || txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) return; @@ -1788,10 +1780,22 @@ static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb, struct ieee80211_sta *sta = tx_info->control.sta; struct ieee80211_key_conf *hw_key = tx_info->control.hw_key; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + const struct ieee80211_rate *rate; struct ath_frame_info *fi = get_frame_info(skb); struct ath_node *an = NULL; enum ath9k_key_type keytype; + bool short_preamble = false; + + /* + * We check if Short Preamble is needed for the CTS rate by + * checking the BSS's global flag. + * But for the rate series, IEEE80211_TX_RC_USE_SHORT_PREAMBLE is used. + */ + if (tx_info->control.vif && + tx_info->control.vif->bss_conf.use_short_preamble) + short_preamble = true; + rate = ieee80211_get_rts_cts_rate(hw, tx_info); keytype = ath9k_cmn_get_hw_crypto_keytype(skb); if (sta) @@ -1806,6 +1810,9 @@ static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb, fi->keyix = ATH9K_TXKEYIX_INVALID; fi->keytype = keytype; fi->framelen = framelen; + fi->rtscts_rate = rate->hw_value; + if (short_preamble) + fi->rtscts_rate |= rate->hw_value_short; } u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate) @@ -1983,7 +1990,8 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb, ath_txq_lock(sc, txq); if (txq == sc->tx.txq_map[q] && - ++txq->pending_frames > ATH_MAX_QDEPTH && !txq->stopped) { + ++txq->pending_frames > sc->tx.txq_max_pending[q] && + !txq->stopped) { ieee80211_stop_queue(sc->hw, q); txq->stopped = true; } @@ -2042,7 +2050,8 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb, if (WARN_ON(--txq->pending_frames < 0)) txq->pending_frames = 0; - if (txq->stopped && txq->pending_frames < ATH_MAX_QDEPTH) { + if (txq->stopped && + txq->pending_frames < sc->tx.txq_max_pending[q]) { ieee80211_wake_queue(sc->hw, q); txq->stopped = false; } @@ -2186,7 +2195,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) ath_txq_lock(sc, txq); for (;;) { - if (work_pending(&sc->hw_reset_work)) + if (test_bit(SC_OP_HW_RESET, &sc->sc_flags)) break; if (list_empty(&txq->axq_q)) { @@ -2269,7 +2278,7 @@ void ath_tx_edma_tasklet(struct ath_softc *sc) int status; for (;;) { - if (work_pending(&sc->hw_reset_work)) + if (test_bit(SC_OP_HW_RESET, &sc->sc_flags)) break; status = ath9k_hw_txprocdesc(ah, NULL, (void *)&ts); diff --git a/drivers/net/wireless/ath/carl9170/carl9170.h b/drivers/net/wireless/ath/carl9170/carl9170.h index 0cea20e3e250..376be11161c0 100644 --- a/drivers/net/wireless/ath/carl9170/carl9170.h +++ b/drivers/net/wireless/ath/carl9170/carl9170.h @@ -289,6 +289,7 @@ struct ar9170 { unsigned int mem_block_size; unsigned int rx_size; unsigned int tx_seq_table; + bool ba_filter; } fw; /* interface configuration combinations */ @@ -425,6 +426,10 @@ struct ar9170 { struct sk_buff *rx_failover; int rx_failover_missing; + /* FIFO for collecting outstanding BlockAckRequest */ + struct list_head bar_list[__AR9170_NUM_TXQ]; + spinlock_t bar_list_lock[__AR9170_NUM_TXQ]; + #ifdef CONFIG_CARL9170_WPC struct { bool pbc_state; @@ -468,6 +473,12 @@ enum carl9170_ps_off_override_reasons { PS_OFF_BCN = BIT(1), }; +struct carl9170_bar_list_entry { + struct list_head list; + struct rcu_head head; + struct sk_buff *skb; +}; + struct carl9170_ba_stats { u8 ampdu_len; u8 ampdu_ack_len; diff --git a/drivers/net/wireless/ath/carl9170/fw.c b/drivers/net/wireless/ath/carl9170/fw.c index 5c73c03872f3..c5ca6f1f5836 100644 --- a/drivers/net/wireless/ath/carl9170/fw.c +++ b/drivers/net/wireless/ath/carl9170/fw.c @@ -307,6 +307,9 @@ static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len) if (SUPP(CARL9170FW_WOL)) device_set_wakeup_enable(&ar->udev->dev, true); + if (SUPP(CARL9170FW_RX_BA_FILTER)) + ar->fw.ba_filter = true; + if_comb_types = BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_P2P_CLIENT); diff --git a/drivers/net/wireless/ath/carl9170/fwdesc.h b/drivers/net/wireless/ath/carl9170/fwdesc.h index 6d9c0891ce7f..66848d47c88e 100644 --- a/drivers/net/wireless/ath/carl9170/fwdesc.h +++ b/drivers/net/wireless/ath/carl9170/fwdesc.h @@ -78,6 +78,9 @@ enum carl9170fw_feature_list { /* HW (ANI, CCA, MIB) tally counters */ CARL9170FW_HW_COUNTERS, + /* Firmware will pass BA when BARs are queued */ + CARL9170FW_RX_BA_FILTER, + /* KEEP LAST */ __CARL9170FW_FEATURE_NUM }; diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c index 8d2523b3f722..858e58dfc4dc 100644 --- a/drivers/net/wireless/ath/carl9170/main.c +++ b/drivers/net/wireless/ath/carl9170/main.c @@ -949,6 +949,9 @@ static void carl9170_op_configure_filter(struct ieee80211_hw *hw, if (ar->fw.rx_filter && changed_flags & ar->rx_filter_caps) { u32 rx_filter = 0; + if (!ar->fw.ba_filter) + rx_filter |= CARL9170_RX_FILTER_CTL_OTHER; + if (!(*new_flags & (FIF_FCSFAIL | FIF_PLCPFAIL))) rx_filter |= CARL9170_RX_FILTER_BAD; @@ -1753,6 +1756,9 @@ void *carl9170_alloc(size_t priv_size) for (i = 0; i < ar->hw->queues; i++) { skb_queue_head_init(&ar->tx_status[i]); skb_queue_head_init(&ar->tx_pending[i]); + + INIT_LIST_HEAD(&ar->bar_list[i]); + spin_lock_init(&ar->bar_list_lock[i]); } INIT_WORK(&ar->ps_work, carl9170_ps_work); INIT_WORK(&ar->ping_work, carl9170_ping_work); diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c index 84b22eec7abd..25910a14e79c 100644 --- a/drivers/net/wireless/ath/carl9170/rx.c +++ b/drivers/net/wireless/ath/carl9170/rx.c @@ -576,6 +576,53 @@ static void carl9170_ps_beacon(struct ar9170 *ar, void *data, unsigned int len) } } +static void carl9170_ba_check(struct ar9170 *ar, void *data, unsigned int len) +{ + struct ieee80211_bar *bar = (void *) data; + struct carl9170_bar_list_entry *entry; + unsigned int queue; + + if (likely(!ieee80211_is_back(bar->frame_control))) + return; + + if (len <= sizeof(*bar) + FCS_LEN) + return; + + queue = TID_TO_WME_AC(((le16_to_cpu(bar->control) & + IEEE80211_BAR_CTRL_TID_INFO_MASK) >> + IEEE80211_BAR_CTRL_TID_INFO_SHIFT) & 7); + + rcu_read_lock(); + list_for_each_entry_rcu(entry, &ar->bar_list[queue], list) { + struct sk_buff *entry_skb = entry->skb; + struct _carl9170_tx_superframe *super = (void *)entry_skb->data; + struct ieee80211_bar *entry_bar = (void *)super->frame_data; + +#define TID_CHECK(a, b) ( \ + ((a) & cpu_to_le16(IEEE80211_BAR_CTRL_TID_INFO_MASK)) == \ + ((b) & cpu_to_le16(IEEE80211_BAR_CTRL_TID_INFO_MASK))) \ + + if (bar->start_seq_num == entry_bar->start_seq_num && + TID_CHECK(bar->control, entry_bar->control) && + compare_ether_addr(bar->ra, entry_bar->ta) == 0 && + compare_ether_addr(bar->ta, entry_bar->ra) == 0) { + struct ieee80211_tx_info *tx_info; + + tx_info = IEEE80211_SKB_CB(entry_skb); + tx_info->flags |= IEEE80211_TX_STAT_ACK; + + spin_lock_bh(&ar->bar_list_lock[queue]); + list_del_rcu(&entry->list); + spin_unlock_bh(&ar->bar_list_lock[queue]); + kfree_rcu(entry, head); + break; + } + } + rcu_read_unlock(); + +#undef TID_CHECK +} + static bool carl9170_ampdu_check(struct ar9170 *ar, u8 *buf, u8 ms) { __le16 fc; @@ -738,6 +785,8 @@ static void carl9170_handle_mpdu(struct ar9170 *ar, u8 *buf, int len) carl9170_ps_beacon(ar, buf, mpdu_len); + carl9170_ba_check(ar, buf, mpdu_len); + skb = carl9170_rx_copy_data(buf, mpdu_len); if (!skb) goto drop; diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c index ede0b572cebc..6a8681407a1d 100644 --- a/drivers/net/wireless/ath/carl9170/tx.c +++ b/drivers/net/wireless/ath/carl9170/tx.c @@ -436,6 +436,45 @@ out_rcu: rcu_read_unlock(); } +static void carl9170_tx_bar_status(struct ar9170 *ar, struct sk_buff *skb, + struct ieee80211_tx_info *tx_info) +{ + struct _carl9170_tx_superframe *super = (void *) skb->data; + struct ieee80211_bar *bar = (void *) super->frame_data; + + /* + * Unlike all other frames, the status report for BARs does + * not directly come from the hardware as it is incapable of + * matching a BA to a previously send BAR. + * Instead the RX-path will scan for incoming BAs and set the + * IEEE80211_TX_STAT_ACK if it sees one that was likely + * caused by a BAR from us. + */ + + if (unlikely(ieee80211_is_back_req(bar->frame_control)) && + !(tx_info->flags & IEEE80211_TX_STAT_ACK)) { + struct carl9170_bar_list_entry *entry; + int queue = skb_get_queue_mapping(skb); + + rcu_read_lock(); + list_for_each_entry_rcu(entry, &ar->bar_list[queue], list) { + if (entry->skb == skb) { + spin_lock_bh(&ar->bar_list_lock[queue]); + list_del_rcu(&entry->list); + spin_unlock_bh(&ar->bar_list_lock[queue]); + kfree_rcu(entry, head); + goto out; + } + } + + WARN(1, "bar not found in %d - ra:%pM ta:%pM c:%x ssn:%x\n", + queue, bar->ra, bar->ta, bar->control, + bar->start_seq_num); +out: + rcu_read_unlock(); + } +} + void carl9170_tx_status(struct ar9170 *ar, struct sk_buff *skb, const bool success) { @@ -445,6 +484,8 @@ void carl9170_tx_status(struct ar9170 *ar, struct sk_buff *skb, txinfo = IEEE80211_SKB_CB(skb); + carl9170_tx_bar_status(ar, skb, txinfo); + if (success) txinfo->flags |= IEEE80211_TX_STAT_ACK; else @@ -1265,6 +1306,26 @@ out_rcu: return false; } +static void carl9170_bar_check(struct ar9170 *ar, struct sk_buff *skb) +{ + struct _carl9170_tx_superframe *super = (void *) skb->data; + struct ieee80211_bar *bar = (void *) super->frame_data; + + if (unlikely(ieee80211_is_back_req(bar->frame_control)) && + skb->len >= sizeof(struct ieee80211_bar)) { + struct carl9170_bar_list_entry *entry; + unsigned int queue = skb_get_queue_mapping(skb); + + entry = kmalloc(sizeof(*entry), GFP_ATOMIC); + if (!WARN_ON_ONCE(!entry)) { + entry->skb = skb; + spin_lock_bh(&ar->bar_list_lock[queue]); + list_add_tail_rcu(&entry->list, &ar->bar_list[queue]); + spin_unlock_bh(&ar->bar_list_lock[queue]); + } + } +} + static void carl9170_tx(struct ar9170 *ar) { struct sk_buff *skb; @@ -1287,6 +1348,8 @@ static void carl9170_tx(struct ar9170 *ar) if (unlikely(carl9170_tx_ps_drop(ar, skb))) continue; + carl9170_bar_check(ar, skb); + atomic_inc(&ar->tx_total_pending); q = __carl9170_get_queue(ar, i); diff --git a/drivers/net/wireless/ath/carl9170/version.h b/drivers/net/wireless/ath/carl9170/version.h index e651db856344..2ec3e9191e4d 100644 --- a/drivers/net/wireless/ath/carl9170/version.h +++ b/drivers/net/wireless/ath/carl9170/version.h @@ -1,7 +1,7 @@ #ifndef __CARL9170_SHARED_VERSION_H #define __CARL9170_SHARED_VERSION_H -#define CARL9170FW_VERSION_YEAR 11 -#define CARL9170FW_VERSION_MONTH 8 -#define CARL9170FW_VERSION_DAY 15 -#define CARL9170FW_VERSION_GIT "1.9.4" +#define CARL9170FW_VERSION_YEAR 12 +#define CARL9170FW_VERSION_MONTH 7 +#define CARL9170FW_VERSION_DAY 7 +#define CARL9170FW_VERSION_GIT "1.9.6" #endif /* __CARL9170_SHARED_VERSION_H */ diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c index 0e81904956cf..5c54aa43ca2d 100644 --- a/drivers/net/wireless/ath/key.c +++ b/drivers/net/wireless/ath/key.c @@ -556,6 +556,9 @@ int ath_key_config(struct ath_common *common, return -EIO; set_bit(idx, common->keymap); + if (key->cipher == WLAN_CIPHER_SUITE_CCMP) + set_bit(idx, common->ccmp_keymap); + if (key->cipher == WLAN_CIPHER_SUITE_TKIP) { set_bit(idx + 64, common->keymap); set_bit(idx, common->tkip_keymap); @@ -582,6 +585,7 @@ void ath_key_delete(struct ath_common *common, struct ieee80211_key_conf *key) return; clear_bit(key->hw_key_idx, common->keymap); + clear_bit(key->hw_key_idx, common->ccmp_keymap); if (key->cipher != WLAN_CIPHER_SUITE_TKIP) return; diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h index c06b6cb5c91e..7c899fc7ddd0 100644 --- a/drivers/net/wireless/b43/b43.h +++ b/drivers/net/wireless/b43/b43.h @@ -870,13 +870,6 @@ struct b43_wl { * handler, only. This basically is just the IRQ mask register. */ spinlock_t hardirq_lock; - /* The number of queues that were registered with the mac80211 subsystem - * initially. This is a backup copy of hw->queues in case hw->queues has - * to be dynamically lowered at runtime (Firmware does not support QoS). - * hw->queues has to be restored to the original value before unregistering - * from the mac80211 subsystem. */ - u16 mac80211_initially_registered_queues; - /* Set this if we call ieee80211_register_hw() and check if we call * ieee80211_unregister_hw(). */ bool hw_registred; diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index acd03a4f9730..3e5cd8d7d01f 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -2359,6 +2359,8 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx) if (err) goto err_load; + fw->opensource = (ctx->req_type == B43_FWTYPE_OPENSOURCE); + return 0; err_no_ucode: @@ -2434,6 +2436,10 @@ static void b43_request_firmware(struct work_struct *work) goto out; start_ieee80211: + wl->hw->queues = B43_QOS_QUEUE_NUM; + if (!modparam_qos || dev->fw.opensource) + wl->hw->queues = 1; + err = ieee80211_register_hw(wl->hw); if (err) goto err_one_core_detach; @@ -2537,11 +2543,9 @@ static int b43_upload_microcode(struct b43_wldev *dev) dev->fw.hdr_format = B43_FW_HDR_410; else dev->fw.hdr_format = B43_FW_HDR_351; - dev->fw.opensource = (fwdate == 0xFFFF); + WARN_ON(dev->fw.opensource != (fwdate == 0xFFFF)); - /* Default to use-all-queues. */ - dev->wl->hw->queues = dev->wl->mac80211_initially_registered_queues; - dev->qos_enabled = !!modparam_qos; + dev->qos_enabled = dev->wl->hw->queues > 1; /* Default to firmware/hardware crypto acceleration. */ dev->hwcrypto_enabled = true; @@ -2559,14 +2563,8 @@ static int b43_upload_microcode(struct b43_wldev *dev) /* Disable hardware crypto and fall back to software crypto. */ dev->hwcrypto_enabled = false; } - if (!(fwcapa & B43_FWCAPA_QOS)) { - b43info(dev->wl, "QoS not supported by firmware\n"); - /* Disable QoS. Tweak hw->queues to 1. It will be restored before - * ieee80211_unregister to make sure the networking core can - * properly free possible resources. */ - dev->wl->hw->queues = 1; - dev->qos_enabled = false; - } + /* adding QoS support should use an offline discovery mechanism */ + WARN(fwcapa & B43_FWCAPA_QOS, "QoS in OpenFW not supported\n"); } else { b43info(dev->wl, "Loading firmware version %u.%u " "(20%.2i-%.2i-%.2i %.2i:%.2i:%.2i)\n", @@ -5298,8 +5296,6 @@ static struct b43_wl *b43_wireless_init(struct b43_bus_dev *dev) hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN; - hw->queues = modparam_qos ? B43_QOS_QUEUE_NUM : 1; - wl->mac80211_initially_registered_queues = hw->queues; wl->hw_registred = false; hw->max_rates = 2; SET_IEEE80211_DEV(hw, dev->dev); @@ -5374,10 +5370,6 @@ static void b43_bcma_remove(struct bcma_device *core) B43_WARN_ON(!wl); if (wl->current_dev == wldev && wl->hw_registred) { - /* Restore the queues count before unregistering, because firmware detect - * might have modified it. Restoring is important, so the networking - * stack can properly free resources. */ - wl->hw->queues = wl->mac80211_initially_registered_queues; b43_leds_stop(wldev); ieee80211_unregister_hw(wl->hw); } @@ -5452,10 +5444,6 @@ static void b43_ssb_remove(struct ssb_device *sdev) B43_WARN_ON(!wl); if (wl->current_dev == wldev && wl->hw_registred) { - /* Restore the queues count before unregistering, because firmware detect - * might have modified it. Restoring is important, so the networking - * stack can properly free resources. */ - wl->hw->queues = wl->mac80211_initially_registered_queues; b43_leds_stop(wldev); ieee80211_unregister_hw(wl->hw); } diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index 108118820b36..b92bb9c92ad1 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -1369,7 +1369,7 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev) i << 2); b43_nphy_poll_rssi(dev, 2, results[i], 8); } - for (i = 0; i < 4; i++) { + for (i = 0; i < 4; i += 2) { s32 curr; s32 mind = 40; s32 minpoll = 249; @@ -1415,14 +1415,15 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev) b43_nphy_scale_offset_rssi(dev, 0, 0, core + 1, 1, i); b43_nphy_poll_rssi(dev, i, poll_results, 8); for (j = 0; j < 4; j++) { - if (j / 2 == core) + if (j / 2 == core) { offset[j] = 232 - poll_results[j]; - if (offset[j] < 0) - offset[j] = -(abs(offset[j] + 4) / 8); - else - offset[j] = (offset[j] + 4) / 8; - b43_nphy_scale_offset_rssi(dev, 0, - offset[2 * core], core + 1, j % 2, i); + if (offset[j] < 0) + offset[j] = -(abs(offset[j] + 4) / 8); + else + offset[j] = (offset[j] + 4) / 8; + b43_nphy_scale_offset_rssi(dev, 0, + offset[2 * core], core + 1, j % 2, i); + } } } } diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c index b31ccc02fa21..136510edf3cf 100644 --- a/drivers/net/wireless/b43/xmit.c +++ b/drivers/net/wireless/b43/xmit.c @@ -663,7 +663,7 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr) u32 uninitialized_var(macstat); u16 chanid; u16 phytype; - int padding; + int padding, rate_idx; memset(&status, 0, sizeof(status)); @@ -766,16 +766,17 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr) } if (phystat0 & B43_RX_PHYST0_OFDM) - status.rate_idx = b43_plcp_get_bitrate_idx_ofdm(plcp, + rate_idx = b43_plcp_get_bitrate_idx_ofdm(plcp, phytype == B43_PHYTYPE_A); else - status.rate_idx = b43_plcp_get_bitrate_idx_cck(plcp); - if (unlikely(status.rate_idx == -1)) { + rate_idx = b43_plcp_get_bitrate_idx_cck(plcp); + if (unlikely(rate_idx == -1)) { /* PLCP seems to be corrupted. * Drop the frame, if we are not interested in corrupted frames. */ if (!(dev->wl->filter_flags & FIF_PLCPFAIL)) goto drop; } + status.rate_idx = rate_idx; status.antenna = !!(phystat0 & B43_RX_PHYST0_ANT); /* diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index c6a10caec79f..28c5fbb4af26 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -920,9 +920,7 @@ brcmf_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *ndev, set_bit(WL_STATUS_CONNECTING, &cfg_priv->status); if (params->bssid) - WL_CONN("BSSID: %02X %02X %02X %02X %02X %02X\n", - params->bssid[0], params->bssid[1], params->bssid[2], - params->bssid[3], params->bssid[4], params->bssid[5]); + WL_CONN("BSSID: %pM\n", params->bssid); else WL_CONN("No BSSID specified\n"); diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c index 3c6f9b1e8d05..8c9345dd37d2 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c @@ -318,10 +318,6 @@ #define IS_SIM(chippkg) \ ((chippkg == HDLSIM_PKG_ID) || (chippkg == HWSIM_PKG_ID)) -#define PCIE(sih) (ai_get_buscoretype(sih) == PCIE_CORE_ID) - -#define PCI_FORCEHT(sih) (PCIE(sih) && (ai_get_chip_id(sih) == BCM4716_CHIP_ID)) - #ifdef DEBUG #define SI_MSG(fmt, ...) pr_debug(fmt, ##__VA_ARGS__) #else @@ -473,9 +469,6 @@ ai_buscore_setup(struct si_info *sii, struct bcma_device *cc) sii->pub.pmurev = sii->pub.pmucaps & PCAP_REV_MASK; } - /* figure out buscore */ - sii->buscore = ai_findcore(&sii->pub, PCIE_CORE_ID, 0); - return true; } @@ -483,11 +476,7 @@ static struct si_info *ai_doattach(struct si_info *sii, struct bcma_bus *pbus) { struct si_pub *sih = &sii->pub; - u32 w, savewin; struct bcma_device *cc; - struct ssb_sprom *sprom = &pbus->sprom; - - savewin = 0; sii->icbus = pbus; sii->pcibus = pbus->host_pci; @@ -510,47 +499,7 @@ static struct si_info *ai_doattach(struct si_info *sii, /* PMU specific initializations */ if (ai_get_cccaps(sih) & CC_CAP_PMU) { - si_pmu_init(sih); (void)si_pmu_measure_alpclk(sih); - si_pmu_res_init(sih); - } - - /* setup the GPIO based LED powersave register */ - w = (sprom->leddc_on_time << BCMA_CC_GPIOTIMER_ONTIME_SHIFT) | - (sprom->leddc_off_time << BCMA_CC_GPIOTIMER_OFFTIME_SHIFT); - if (w == 0) - w = DEFAULT_GPIOTIMERVAL; - ai_cc_reg(sih, offsetof(struct chipcregs, gpiotimerval), - ~0, w); - - if (ai_get_chip_id(sih) == BCM43224_CHIP_ID) { - /* - * enable 12 mA drive strenth for 43224 and - * set chipControl register bit 15 - */ - if (ai_get_chiprev(sih) == 0) { - SI_MSG("Applying 43224A0 WARs\n"); - ai_cc_reg(sih, offsetof(struct chipcregs, chipcontrol), - CCTRL43224_GPIO_TOGGLE, - CCTRL43224_GPIO_TOGGLE); - si_pmu_chipcontrol(sih, 0, CCTRL_43224A0_12MA_LED_DRIVE, - CCTRL_43224A0_12MA_LED_DRIVE); - } - if (ai_get_chiprev(sih) >= 1) { - SI_MSG("Applying 43224B0+ WARs\n"); - si_pmu_chipcontrol(sih, 0, CCTRL_43224B0_12MA_LED_DRIVE, - CCTRL_43224B0_12MA_LED_DRIVE); - } - } - - if (ai_get_chip_id(sih) == BCM4313_CHIP_ID) { - /* - * enable 12 mA drive strenth for 4313 and - * set chipControl register bit 1 - */ - SI_MSG("Applying 4313 WARs\n"); - si_pmu_chipcontrol(sih, 0, CCTRL_4313_12MA_LED_DRIVE, - CCTRL_4313_12MA_LED_DRIVE); } return sii; @@ -589,7 +538,7 @@ void ai_detach(struct si_pub *sih) struct si_pub *si_local = NULL; memcpy(&si_local, &sih, sizeof(struct si_pub **)); - sii = (struct si_info *)sih; + sii = container_of(sih, struct si_info, pub); if (sii == NULL) return; @@ -597,27 +546,6 @@ void ai_detach(struct si_pub *sih) kfree(sii); } -/* return index of coreid or BADIDX if not found */ -struct bcma_device *ai_findcore(struct si_pub *sih, u16 coreid, u16 coreunit) -{ - struct bcma_device *core; - struct si_info *sii; - uint found; - - sii = (struct si_info *)sih; - - found = 0; - - list_for_each_entry(core, &sii->icbus->cores, list) - if (core->id.id == coreid) { - if (found == coreunit) - return core; - found++; - } - - return NULL; -} - /* * read/modify chipcommon core register. */ @@ -627,7 +555,7 @@ uint ai_cc_reg(struct si_pub *sih, uint regoff, u32 mask, u32 val) u32 w; struct si_info *sii; - sii = (struct si_info *)sih; + sii = container_of(sih, struct si_info, pub); cc = sii->icbus->drv_cc.core; /* mask and set */ @@ -693,12 +621,13 @@ ai_clkctl_setdelay(struct si_pub *sih, struct bcma_device *cc) /* initialize power control delay registers */ void ai_clkctl_init(struct si_pub *sih) { + struct si_info *sii = container_of(sih, struct si_info, pub); struct bcma_device *cc; if (!(ai_get_cccaps(sih) & CC_CAP_PWR_CTL)) return; - cc = ai_findcore(sih, BCMA_CORE_CHIPCOMMON, 0); + cc = sii->icbus->drv_cc.core; if (cc == NULL) return; @@ -720,7 +649,7 @@ u16 ai_clkctl_fast_pwrup_delay(struct si_pub *sih) uint slowminfreq; u16 fpdelay; - sii = (struct si_info *)sih; + sii = container_of(sih, struct si_info, pub); if (ai_get_cccaps(sih) & CC_CAP_PMU) { fpdelay = si_pmu_fast_pwrup_delay(sih); return fpdelay; @@ -730,7 +659,7 @@ u16 ai_clkctl_fast_pwrup_delay(struct si_pub *sih) return 0; fpdelay = 0; - cc = ai_findcore(sih, CC_CORE_ID, 0); + cc = sii->icbus->drv_cc.core; if (cc) { slowminfreq = ai_slowclk_freq(sih, false, cc); fpdelay = (((bcma_read32(cc, CHIPCREGOFFS(pll_on_delay)) + 2) @@ -752,12 +681,9 @@ bool ai_clkctl_cc(struct si_pub *sih, enum bcma_clkmode mode) struct si_info *sii; struct bcma_device *cc; - sii = (struct si_info *)sih; - - if (PCI_FORCEHT(sih)) - return mode == BCMA_CLKMODE_FAST; + sii = container_of(sih, struct si_info, pub); - cc = ai_findcore(&sii->pub, BCMA_CORE_CHIPCOMMON, 0); + cc = sii->icbus->drv_cc.core; bcma_core_set_clockmode(cc, mode); return mode == BCMA_CLKMODE_FAST; } @@ -765,16 +691,10 @@ bool ai_clkctl_cc(struct si_pub *sih, enum bcma_clkmode mode) void ai_pci_up(struct si_pub *sih) { struct si_info *sii; - struct bcma_device *cc; - sii = (struct si_info *)sih; + sii = container_of(sih, struct si_info, pub); - if (PCI_FORCEHT(sih)) { - cc = ai_findcore(&sii->pub, BCMA_CORE_CHIPCOMMON, 0); - bcma_core_set_clockmode(cc, BCMA_CLKMODE_FAST); - } - - if (PCIE(sih)) + if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI) bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci, true); } @@ -782,26 +702,20 @@ void ai_pci_up(struct si_pub *sih) void ai_pci_down(struct si_pub *sih) { struct si_info *sii; - struct bcma_device *cc; - sii = (struct si_info *)sih; + sii = container_of(sih, struct si_info, pub); - /* release FORCEHT since chip is going to "down" state */ - if (PCI_FORCEHT(sih)) { - cc = ai_findcore(&sii->pub, BCMA_CORE_CHIPCOMMON, 0); - bcma_core_set_clockmode(cc, BCMA_CLKMODE_DYNAMIC); - } - - if (PCIE(sih)) + if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI) bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci, false); } /* Enable BT-COEX & Ex-PA for 4313 */ void ai_epa_4313war(struct si_pub *sih) { + struct si_info *sii = container_of(sih, struct si_info, pub); struct bcma_device *cc; - cc = ai_findcore(sih, CC_CORE_ID, 0); + cc = sii->icbus->drv_cc.core; /* EPA Fix */ bcma_set32(cc, CHIPCREGOFFS(gpiocontrol), GPIO_CTRL_EPA_EN_MASK); @@ -813,7 +727,7 @@ bool ai_deviceremoved(struct si_pub *sih) u32 w; struct si_info *sii; - sii = (struct si_info *)sih; + sii = container_of(sih, struct si_info, pub); if (sii->icbus->hosttype != BCMA_HOSTTYPE_PCI) return false; @@ -824,15 +738,3 @@ bool ai_deviceremoved(struct si_pub *sih) return false; } - -uint ai_get_buscoretype(struct si_pub *sih) -{ - struct si_info *sii = (struct si_info *)sih; - return sii->buscore->id.id; -} - -uint ai_get_buscorerev(struct si_pub *sih) -{ - struct si_info *sii = (struct si_info *)sih; - return sii->buscore->id.rev; -} diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h index d6fa9829af9a..89562c1fbf49 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h @@ -88,16 +88,6 @@ #define CLKD_OTP 0x000f0000 #define CLKD_OTP_SHIFT 16 -/* Package IDs */ -#define BCM4717_PKG_ID 9 /* 4717 package id */ -#define BCM4718_PKG_ID 10 /* 4718 package id */ -#define BCM43224_FAB_SMIC 0xa /* the chip is manufactured by SMIC */ - -/* these are router chips */ -#define BCM4716_CHIP_ID 0x4716 /* 4716 chipcommon chipid */ -#define BCM47162_CHIP_ID 47162 /* 47162 chipcommon chipid */ -#define BCM4748_CHIP_ID 0x4748 /* 4716 chipcommon chipid (OTP, RBBU) */ - /* dynamic clock control defines */ #define LPOMINFREQ 25000 /* low power oscillator min */ #define LPOMAXFREQ 43000 /* low power oscillator max */ @@ -168,7 +158,6 @@ struct si_info { struct si_pub pub; /* back plane public state (must be first) */ struct bcma_bus *icbus; /* handle to soc interconnect bus */ struct pci_dev *pcibus; /* handle to pci bus */ - struct bcma_device *buscore; u32 chipst; /* chip status */ }; @@ -183,8 +172,6 @@ struct si_info { /* AMBA Interconnect exported externs */ -extern struct bcma_device *ai_findcore(struct si_pub *sih, - u16 coreid, u16 coreunit); extern u32 ai_core_cflags(struct bcma_device *core, u32 mask, u32 val); /* === exported functions === */ @@ -202,9 +189,6 @@ extern void ai_pci_up(struct si_pub *sih); /* Enable Ex-PA for 4313 */ extern void ai_epa_4313war(struct si_pub *sih); -extern uint ai_get_buscoretype(struct si_pub *sih); -extern uint ai_get_buscorerev(struct si_pub *sih); - static inline u32 ai_get_cccaps(struct si_pub *sih) { return sih->cccaps; diff --git a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c b/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c index 01b190a25d94..be5bcfb9153b 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c @@ -663,9 +663,6 @@ brcms_c_sendampdu(struct ampdu_info *ampdu, struct brcms_txq_info *qi, /* patch the first MPDU */ if (count == 1) { u8 plcp0, plcp3, is40, sgi; - struct ieee80211_sta *sta; - - sta = tx_info->control.sta; if (rr) { plcp0 = plcp[0]; @@ -1195,8 +1192,8 @@ static bool cb_del_ampdu_pkt(struct sk_buff *mpdu, void *arg_a) bool rc; rc = tx_info->flags & IEEE80211_TX_CTL_AMPDU ? true : false; - rc = rc && (tx_info->control.sta == NULL || ampdu_pars->sta == NULL || - tx_info->control.sta == ampdu_pars->sta); + rc = rc && (tx_info->rate_driver_data[0] == NULL || ampdu_pars->sta == NULL || + tx_info->rate_driver_data[0] == ampdu_pars->sta); rc = rc && ((u8)(mpdu->priority) == ampdu_pars->tid); return rc; } @@ -1210,8 +1207,8 @@ static void dma_cb_fn_ampdu(void *txi, void *arg_a) struct ieee80211_tx_info *tx_info = (struct ieee80211_tx_info *)txi; if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && - (tx_info->control.sta == sta || sta == NULL)) - tx_info->control.sta = NULL; + (tx_info->rate_driver_data[0] == sta || sta == NULL)) + tx_info->rate_driver_data[0] = NULL; } /* diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.c b/drivers/net/wireless/brcm80211/brcmsmac/channel.c index 2d365d3486df..9a4c63f927cb 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/channel.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/channel.c @@ -763,20 +763,17 @@ void brcms_c_regd_init(struct brcms_c_info *wlc) int band_idx, i; /* Disable any channels not supported by the phy */ - for (band_idx = 0; band_idx < IEEE80211_NUM_BANDS; band_idx++) { - if (band_idx == IEEE80211_BAND_2GHZ) - band = wlc->bandstate[BAND_2G_INDEX]; - else - band = wlc->bandstate[BAND_5G_INDEX]; - - /* skip if band not initialized */ - if (band->pi == NULL) - continue; + for (band_idx = 0; band_idx < wlc->pub->_nbands; band_idx++) { + band = wlc->bandstate[band_idx]; wlc_phy_chanspec_band_validch(band->pi, band->bandtype, &sup_chan); - sband = wiphy->bands[band_idx]; + if (band_idx == BAND_2G_INDEX) + sband = wiphy->bands[IEEE80211_BAND_2GHZ]; + else + sband = wiphy->bands[IEEE80211_BAND_5GHZ]; + for (i = 0; i < sband->n_channels; i++) { ch = &sband->channels[i]; if (!isset(sup_chan.vec, ch->hw_value)) diff --git a/drivers/net/wireless/brcm80211/brcmsmac/dma.c b/drivers/net/wireless/brcm80211/brcmsmac/dma.c index 11054ae9d4f6..f64c5cf3fccc 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/dma.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/dma.c @@ -573,6 +573,7 @@ struct dma_pub *dma_attach(char *name, struct si_pub *sih, struct dma_info *di; u8 rev = core->id.rev; uint size; + struct si_info *sii = container_of(sih, struct si_info, pub); /* allocate private info structure */ di = kzalloc(sizeof(struct dma_info), GFP_ATOMIC); @@ -633,16 +634,20 @@ struct dma_pub *dma_attach(char *name, struct si_pub *sih, */ di->ddoffsetlow = 0; di->dataoffsetlow = 0; - /* add offset for pcie with DMA64 bus */ - di->ddoffsetlow = 0; - di->ddoffsethigh = SI_PCIE_DMA_H32; + /* for pci bus, add offset */ + if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI) { + /* add offset for pcie with DMA64 bus */ + di->ddoffsetlow = 0; + di->ddoffsethigh = SI_PCIE_DMA_H32; + } di->dataoffsetlow = di->ddoffsetlow; di->dataoffsethigh = di->ddoffsethigh; + /* WAR64450 : DMACtl.Addr ext fields are not supported in SDIOD core. */ - if ((core->id.id == SDIOD_CORE_ID) + if ((core->id.id == BCMA_CORE_SDIO_DEV) && ((rev > 0) && (rev <= 2))) di->addrext = false; - else if ((core->id.id == I2S_CORE_ID) && + else if ((core->id.id == BCMA_CORE_I2S) && ((rev == 0) || (rev == 1))) di->addrext = false; else diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c index 2d5a40412690..9e79d47e077f 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c @@ -267,6 +267,7 @@ static void brcms_set_basic_rate(struct brcm_rateset *rs, u16 rate, bool is_br) static void brcms_ops_tx(struct ieee80211_hw *hw, struct sk_buff *skb) { struct brcms_info *wl = hw->priv; + struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb); spin_lock_bh(&wl->lock); if (!wl->pub->up) { @@ -275,6 +276,7 @@ static void brcms_ops_tx(struct ieee80211_hw *hw, struct sk_buff *skb) goto done; } brcms_c_sendpkt_mac80211(wl->wlc, skb, hw); + tx_info->rate_driver_data[0] = tx_info->control.sta; done: spin_unlock_bh(&wl->lock); } @@ -319,8 +321,7 @@ static void brcms_ops_stop(struct ieee80211_hw *hw) return; spin_lock_bh(&wl->lock); - status = brcms_c_chipmatch(wl->wlc->hw->vendorid, - wl->wlc->hw->deviceid); + status = brcms_c_chipmatch(wl->wlc->hw->d11core); spin_unlock_bh(&wl->lock); if (!status) { wiphy_err(wl->wiphy, diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c index 8776fbc8dcf1..f36dabcea3cd 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c @@ -269,7 +269,7 @@ struct brcms_c_bit_desc { */ /* Starting corerev for the fifo size table */ -#define XMTFIFOTBL_STARTREV 20 +#define XMTFIFOTBL_STARTREV 17 struct d11init { __le16 addr; @@ -333,6 +333,12 @@ const u8 wlc_prio2prec_map[] = { }; static const u16 xmtfifo_sz[][NFIFO] = { + /* corerev 17: 5120, 49152, 49152, 5376, 4352, 1280 */ + {20, 192, 192, 21, 17, 5}, + /* corerev 18: */ + {0, 0, 0, 0, 0, 0}, + /* corerev 19: */ + {0, 0, 0, 0, 0, 0}, /* corerev 20: 5120, 49152, 49152, 5376, 4352, 1280 */ {20, 192, 192, 21, 17, 5}, /* corerev 21: 2304, 14848, 5632, 3584, 3584, 1280 */ @@ -343,6 +349,14 @@ static const u16 xmtfifo_sz[][NFIFO] = { {20, 192, 192, 21, 17, 5}, /* corerev 24: 2304, 14848, 5632, 3584, 3584, 1280 */ {9, 58, 22, 14, 14, 5}, + /* corerev 25: */ + {0, 0, 0, 0, 0, 0}, + /* corerev 26: */ + {0, 0, 0, 0, 0, 0}, + /* corerev 27: */ + {0, 0, 0, 0, 0, 0}, + /* corerev 28: 2304, 14848, 5632, 3584, 3584, 1280 */ + {9, 58, 22, 14, 14, 5}, }; #ifdef DEBUG @@ -879,7 +893,7 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs) tx_info = IEEE80211_SKB_CB(p); h = (struct ieee80211_hdr *)((u8 *) (txh + 1) + D11_PHY_HDR_LEN); - if (tx_info->control.sta) + if (tx_info->rate_driver_data[0]) scb = &wlc->pri_scb; if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) { @@ -1942,7 +1956,8 @@ static bool brcms_b_radio_read_hwdisabled(struct brcms_hardware *wlc_hw) * accesses phyreg throughput mac. This can be skipped since * only mac reg is accessed below */ - flags |= SICF_PCLKE; + if (D11REV_GE(wlc_hw->corerev, 18)) + flags |= SICF_PCLKE; /* * TODO: test suspend/resume @@ -2023,7 +2038,8 @@ void brcms_b_corereset(struct brcms_hardware *wlc_hw, u32 flags) * phyreg throughput mac, AND phy_reset is skipped at early stage when * band->pi is invalid. need to enable PHY CLK */ - flags |= SICF_PCLKE; + if (D11REV_GE(wlc_hw->corerev, 18)) + flags |= SICF_PCLKE; /* * reset the core @@ -2126,8 +2142,8 @@ void brcms_b_switch_macfreq(struct brcms_hardware *wlc_hw, u8 spurmode) { struct bcma_device *core = wlc_hw->d11core; - if ((ai_get_chip_id(wlc_hw->sih) == BCM43224_CHIP_ID) || - (ai_get_chip_id(wlc_hw->sih) == BCM43225_CHIP_ID)) { + if ((ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM43224) || + (ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM43225)) { if (spurmode == WL_SPURAVOID_ON2) { /* 126Mhz */ bcma_write16(core, D11REGOFFS(tsf_clk_frac_l), 0x2082); bcma_write16(core, D11REGOFFS(tsf_clk_frac_h), 0x8); @@ -2791,7 +2807,7 @@ void brcms_b_core_phypll_ctl(struct brcms_hardware *wlc_hw, bool on) tmp = 0; if (on) { - if ((ai_get_chip_id(wlc_hw->sih) == BCM4313_CHIP_ID)) { + if ((ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM4313)) { bcma_set32(core, D11REGOFFS(clk_ctl_st), CCS_ERSRC_REQ_HT | CCS_ERSRC_REQ_D11PLL | @@ -4218,9 +4234,8 @@ static void brcms_c_radio_timer(void *arg) } /* common low-level watchdog code */ -static void brcms_b_watchdog(void *arg) +static void brcms_b_watchdog(struct brcms_c_info *wlc) { - struct brcms_c_info *wlc = (struct brcms_c_info *) arg; struct brcms_hardware *wlc_hw = wlc->hw; BCMMSG(wlc->wiphy, "wl%d\n", wlc_hw->unit); @@ -4241,10 +4256,8 @@ static void brcms_b_watchdog(void *arg) } /* common watchdog code */ -static void brcms_c_watchdog(void *arg) +static void brcms_c_watchdog(struct brcms_c_info *wlc) { - struct brcms_c_info *wlc = (struct brcms_c_info *) arg; - BCMMSG(wlc->wiphy, "wl%d\n", wlc->pub->unit); if (!wlc->pub->up) @@ -4284,7 +4297,9 @@ static void brcms_c_watchdog(void *arg) static void brcms_c_watchdog_by_timer(void *arg) { - brcms_c_watchdog(arg); + struct brcms_c_info *wlc = (struct brcms_c_info *) arg; + + brcms_c_watchdog(wlc); } static bool brcms_c_timers_init(struct brcms_c_info *wlc, int unit) @@ -4454,11 +4469,9 @@ static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core, } /* verify again the device is supported */ - if (core->bus->hosttype == BCMA_HOSTTYPE_PCI && - !brcms_c_chipmatch(pcidev->vendor, pcidev->device)) { - wiphy_err(wiphy, "wl%d: brcms_b_attach: Unsupported " - "vendor/device (0x%x/0x%x)\n", - unit, pcidev->vendor, pcidev->device); + if (!brcms_c_chipmatch(core)) { + wiphy_err(wiphy, "wl%d: brcms_b_attach: Unsupported device\n", + unit); err = 12; goto fail; } @@ -4528,7 +4541,7 @@ static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core, else wlc_hw->_nbands = 1; - if ((ai_get_chip_id(wlc_hw->sih) == BCM43225_CHIP_ID)) + if ((ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM43225)) wlc_hw->_nbands = 1; /* BMAC_NOTE: remove init of pub values when brcms_c_attach() @@ -4595,8 +4608,12 @@ static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core, wlc_hw->machwcap_backup = wlc_hw->machwcap; /* init tx fifo size */ + WARN_ON((wlc_hw->corerev - XMTFIFOTBL_STARTREV) < 0 || + (wlc_hw->corerev - XMTFIFOTBL_STARTREV) > + ARRAY_SIZE(xmtfifo_sz)); wlc_hw->xmtfifo_sz = xmtfifo_sz[(wlc_hw->corerev - XMTFIFOTBL_STARTREV)]; + WARN_ON(!wlc_hw->xmtfifo_sz[0]); /* Get a phy for this band */ wlc_hw->band->pi = @@ -5036,7 +5053,7 @@ static void brcms_b_hw_up(struct brcms_hardware *wlc_hw) wlc_hw->wlc->pub->hw_up = true; if ((wlc_hw->boardflags & BFL_FEM) - && (ai_get_chip_id(wlc_hw->sih) == BCM4313_CHIP_ID)) { + && (ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM4313)) { if (! (wlc_hw->boardrev >= 0x1250 && (wlc_hw->boardflags & BFL_FEM_BT))) @@ -5130,7 +5147,7 @@ int brcms_c_up(struct brcms_c_info *wlc) } if ((wlc->pub->boardflags & BFL_FEM) - && (ai_get_chip_id(wlc->hw->sih) == BCM4313_CHIP_ID)) { + && (ai_get_chip_id(wlc->hw->sih) == BCMA_CHIP_ID_BCM4313)) { if (wlc->pub->boardrev >= 0x1250 && (wlc->pub->boardflags & BFL_FEM_BT)) brcms_b_mhf(wlc->hw, MHF5, MHF5_4313_GPIOCTRL, @@ -5767,8 +5784,12 @@ void brcms_c_print_txstatus(struct tx_status *txs) (txs->ackphyrxsh & PRXS1_SQ_MASK) >> PRXS1_SQ_SHIFT); } -bool brcms_c_chipmatch(u16 vendor, u16 device) +static bool brcms_c_chipmatch_pci(struct bcma_device *core) { + struct pci_dev *pcidev = core->bus->host_pci; + u16 vendor = pcidev->vendor; + u16 device = pcidev->device; + if (vendor != PCI_VENDOR_ID_BROADCOM) { pr_err("unknown vendor id %04x\n", vendor); return false; @@ -5787,6 +5808,30 @@ bool brcms_c_chipmatch(u16 vendor, u16 device) return false; } +static bool brcms_c_chipmatch_soc(struct bcma_device *core) +{ + struct bcma_chipinfo *chipinfo = &core->bus->chipinfo; + + if (chipinfo->id == BCMA_CHIP_ID_BCM4716) + return true; + + pr_err("unknown chip id %04x\n", chipinfo->id); + return false; +} + +bool brcms_c_chipmatch(struct bcma_device *core) +{ + switch (core->bus->hosttype) { + case BCMA_HOSTTYPE_PCI: + return brcms_c_chipmatch_pci(core); + case BCMA_HOSTTYPE_SOC: + return brcms_c_chipmatch_soc(core); + default: + pr_err("unknown host type: %i\n", core->bus->hosttype); + return false; + } +} + #if defined(DEBUG) void brcms_c_print_txdesc(struct d11txh *txh) { diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c index 264f8c4c703d..91937c5025ce 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c @@ -198,6 +198,8 @@ u16 read_radio_reg(struct brcms_phy *pi, u16 addr) void write_radio_reg(struct brcms_phy *pi, u16 addr, u16 val) { + struct si_info *sii = container_of(pi->sh->sih, struct si_info, pub); + if ((D11REV_GE(pi->sh->corerev, 24)) || (D11REV_IS(pi->sh->corerev, 22) && (pi->pubpi.phy_type != PHY_TYPE_SSN))) { @@ -209,7 +211,8 @@ void write_radio_reg(struct brcms_phy *pi, u16 addr, u16 val) bcma_write16(pi->d11core, D11REGOFFS(phy4wdatalo), val); } - if (++pi->phy_wreg >= pi->phy_wreg_limit) { + if ((sii->icbus->hosttype == BCMA_HOSTTYPE_PCI) && + (++pi->phy_wreg >= pi->phy_wreg_limit)) { (void)bcma_read32(pi->d11core, D11REGOFFS(maccontrol)); pi->phy_wreg = 0; } @@ -292,10 +295,13 @@ void write_phy_reg(struct brcms_phy *pi, u16 addr, u16 val) bcma_wflush16(pi->d11core, D11REGOFFS(phyregaddr), addr); bcma_write16(pi->d11core, D11REGOFFS(phyregdata), val); if (addr == 0x72) - (void)bcma_read16(pi->d11core, D11REGOFFS(phyversion)); + (void)bcma_read16(pi->d11core, D11REGOFFS(phyregdata)); #else + struct si_info *sii = container_of(pi->sh->sih, struct si_info, pub); + bcma_write32(pi->d11core, D11REGOFFS(phyregaddr), addr | (val << 16)); - if (++pi->phy_wreg >= pi->phy_wreg_limit) { + if ((sii->icbus->hosttype == BCMA_HOSTTYPE_PCI) && + (++pi->phy_wreg >= pi->phy_wreg_limit)) { pi->phy_wreg = 0; (void)bcma_read16(pi->d11core, D11REGOFFS(phyversion)); } @@ -837,7 +843,7 @@ wlc_phy_table_addr(struct brcms_phy *pi, uint tbl_id, uint tbl_offset, pi->tbl_data_hi = tblDataHi; pi->tbl_data_lo = tblDataLo; - if (pi->sh->chip == BCM43224_CHIP_ID && + if (pi->sh->chip == BCMA_CHIP_ID_BCM43224 && pi->sh->chiprev == 1) { pi->tbl_addr = tblAddr; pi->tbl_save_id = tbl_id; @@ -847,7 +853,7 @@ wlc_phy_table_addr(struct brcms_phy *pi, uint tbl_id, uint tbl_offset, void wlc_phy_table_data_write(struct brcms_phy *pi, uint width, u32 val) { - if ((pi->sh->chip == BCM43224_CHIP_ID) && + if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224) && (pi->sh->chiprev == 1) && (pi->tbl_save_id == NPHY_TBL_ID_ANTSWCTRLLUT)) { read_phy_reg(pi, pi->tbl_data_lo); @@ -881,7 +887,7 @@ wlc_phy_write_table(struct brcms_phy *pi, const struct phytbl_info *ptbl_info, for (idx = 0; idx < ptbl_info->tbl_len; idx++) { - if ((pi->sh->chip == BCM43224_CHIP_ID) && + if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224) && (pi->sh->chiprev == 1) && (tbl_id == NPHY_TBL_ID_ANTSWCTRLLUT)) { read_phy_reg(pi, tblDataLo); @@ -918,7 +924,7 @@ wlc_phy_read_table(struct brcms_phy *pi, const struct phytbl_info *ptbl_info, for (idx = 0; idx < ptbl_info->tbl_len; idx++) { - if ((pi->sh->chip == BCM43224_CHIP_ID) && + if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224) && (pi->sh->chiprev == 1)) { (void)read_phy_reg(pi, tblDataLo); @@ -2894,7 +2900,7 @@ const u8 *wlc_phy_get_ofdm_rate_lookup(void) void wlc_lcnphy_epa_switch(struct brcms_phy *pi, bool mode) { - if ((pi->sh->chip == BCM4313_CHIP_ID) && + if ((pi->sh->chip == BCMA_CHIP_ID_BCM4313) && (pi->sh->boardflags & BFL_FEM)) { if (mode) { u16 txant = 0; diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c index 366718146418..65db9b7458dc 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c @@ -17893,6 +17893,8 @@ static u32 *wlc_phy_get_ipa_gaintbl_nphy(struct brcms_phy *pi) nphy_tpc_txgain_ipa_2g_2057rev7; } else if (NREV_IS(pi->pubpi.phy_rev, 6)) { tx_pwrctrl_tbl = nphy_tpc_txgain_ipa_rev6; + if (pi->sh->chip == BCMA_CHIP_ID_BCM47162) + tx_pwrctrl_tbl = nphy_tpc_txgain_ipa_rev5; } else if (NREV_IS(pi->pubpi.phy_rev, 5)) { tx_pwrctrl_tbl = nphy_tpc_txgain_ipa_rev5; } else { @@ -19254,8 +19256,14 @@ static void wlc_phy_spurwar_nphy(struct brcms_phy *pi) case 38: case 102: case 118: - nphy_adj_tone_id_buf[0] = 0; - nphy_adj_noise_var_buf[0] = 0x0; + if ((pi->sh->chip == BCMA_CHIP_ID_BCM4716) && + (pi->sh->chippkg == BCMA_PKG_ID_BCM4717)) { + nphy_adj_tone_id_buf[0] = 32; + nphy_adj_noise_var_buf[0] = 0x21f; + } else { + nphy_adj_tone_id_buf[0] = 0; + nphy_adj_noise_var_buf[0] = 0x0; + } break; case 134: nphy_adj_tone_id_buf[0] = 32; @@ -19309,8 +19317,8 @@ void wlc_phy_init_nphy(struct brcms_phy *pi) pi->measure_hold |= PHY_HOLD_FOR_NOT_ASSOC; if ((ISNPHY(pi)) && (NREV_GE(pi->pubpi.phy_rev, 5)) && - ((pi->sh->chippkg == BCM4717_PKG_ID) || - (pi->sh->chippkg == BCM4718_PKG_ID))) { + ((pi->sh->chippkg == BCMA_PKG_ID_BCM4717) || + (pi->sh->chippkg == BCMA_PKG_ID_BCM4718))) { if ((pi->sh->boardflags & BFL_EXTLNA) && (CHSPEC_IS2G(pi->radio_chanspec))) ai_cc_reg(pi->sh->sih, @@ -19318,6 +19326,10 @@ void wlc_phy_init_nphy(struct brcms_phy *pi) 0x40, 0x40); } + if ((!PHY_IPA(pi)) && (pi->sh->chip == BCMA_CHIP_ID_BCM5357)) + si_pmu_chipcontrol(pi->sh->sih, 1, CCTRL5357_EXTPA, + CCTRL5357_EXTPA); + if ((pi->nphy_gband_spurwar2_en) && CHSPEC_IS2G(pi->radio_chanspec) && CHSPEC_IS40(pi->radio_chanspec)) { @@ -20695,12 +20707,22 @@ wlc_phy_chanspec_radio2056_setup(struct brcms_phy *pi, write_radio_reg(pi, RADIO_2056_SYN_PLL_LOOPFILTER2 | RADIO_2056_SYN, 0x1f); - write_radio_reg(pi, - RADIO_2056_SYN_PLL_LOOPFILTER4 | - RADIO_2056_SYN, 0xb); - write_radio_reg(pi, - RADIO_2056_SYN_PLL_CP2 | - RADIO_2056_SYN, 0x14); + if ((pi->sh->chip == BCMA_CHIP_ID_BCM4716) || + (pi->sh->chip == BCMA_CHIP_ID_BCM47162)) { + write_radio_reg(pi, + RADIO_2056_SYN_PLL_LOOPFILTER4 | + RADIO_2056_SYN, 0x14); + write_radio_reg(pi, + RADIO_2056_SYN_PLL_CP2 | + RADIO_2056_SYN, 0x00); + } else { + write_radio_reg(pi, + RADIO_2056_SYN_PLL_LOOPFILTER4 | + RADIO_2056_SYN, 0xb); + write_radio_reg(pi, + RADIO_2056_SYN_PLL_CP2 | + RADIO_2056_SYN, 0x14); + } } } @@ -20747,24 +20769,30 @@ wlc_phy_chanspec_radio2056_setup(struct brcms_phy *pi, WRITE_RADIO_REG2(pi, RADIO_2056, TX, core, PADG_IDAC, 0xcc); - bias = 0x25; - cascbias = 0x20; + if ((pi->sh->chip == BCMA_CHIP_ID_BCM4716) || + (pi->sh->chip == BCMA_CHIP_ID_BCM47162)) { + bias = 0x40; + cascbias = 0x45; + pag_boost_tune = 0x5; + pgag_boost_tune = 0x33; + padg_boost_tune = 0x77; + mixg_boost_tune = 0x55; + } else { + bias = 0x25; + cascbias = 0x20; - if ((pi->sh->chip == - BCM43224_CHIP_ID) - || (pi->sh->chip == - BCM43225_CHIP_ID)) { - if (pi->sh->chippkg == - BCM43224_FAB_SMIC) { + if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224 || + pi->sh->chip == BCMA_CHIP_ID_BCM43225) && + pi->sh->chippkg == BCMA_PKG_ID_BCM43224_FAB_SMIC) { bias = 0x2a; cascbias = 0x38; } - } - pag_boost_tune = 0x4; - pgag_boost_tune = 0x03; - padg_boost_tune = 0x77; - mixg_boost_tune = 0x65; + pag_boost_tune = 0x4; + pgag_boost_tune = 0x03; + padg_boost_tune = 0x77; + mixg_boost_tune = 0x65; + } WRITE_RADIO_REG2(pi, RADIO_2056, TX, core, INTPAG_IMAIN_STAT, bias); @@ -20863,11 +20891,10 @@ wlc_phy_chanspec_radio2056_setup(struct brcms_phy *pi, cascbias = 0x30; - if ((pi->sh->chip == BCM43224_CHIP_ID) || - (pi->sh->chip == BCM43225_CHIP_ID)) { - if (pi->sh->chippkg == BCM43224_FAB_SMIC) - cascbias = 0x35; - } + if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224 || + pi->sh->chip == BCMA_CHIP_ID_BCM43225) && + pi->sh->chippkg == BCMA_PKG_ID_BCM43224_FAB_SMIC) + cascbias = 0x35; pabias = (pi->phy_pabias == 0) ? 0x30 : pi->phy_pabias; @@ -21106,6 +21133,7 @@ wlc_phy_chanspec_nphy_setup(struct brcms_phy *pi, u16 chanspec, const struct nphy_sfo_cfg *ci) { u16 val; + struct si_info *sii = container_of(pi->sh->sih, struct si_info, pub); val = read_phy_reg(pi, 0x09) & NPHY_BandControl_currentBand; if (CHSPEC_IS5G(chanspec) && !val) { @@ -21178,22 +21206,32 @@ wlc_phy_chanspec_nphy_setup(struct brcms_phy *pi, u16 chanspec, } else if (NREV_GE(pi->pubpi.phy_rev, 7)) { if (val == 54) spuravoid = 1; - } else { - if (pi->nphy_aband_spurwar_en && - ((val == 38) || (val == 102) - || (val == 118))) + } else if (pi->nphy_aband_spurwar_en && + ((val == 38) || (val == 102) || (val == 118))) { + if ((pi->sh->chip == BCMA_CHIP_ID_BCM4716) + && (pi->sh->chippkg == BCMA_PKG_ID_BCM4717)) { + spuravoid = 0; + } else { spuravoid = 1; + } } if (pi->phy_spuravoid == SPURAVOID_FORCEON) spuravoid = 1; - wlapi_bmac_core_phypll_ctl(pi->sh->physhim, false); - si_pmu_spuravoid_pllupdate(pi->sh->sih, spuravoid); - wlapi_bmac_core_phypll_ctl(pi->sh->physhim, true); + if ((pi->sh->chip == BCMA_CHIP_ID_BCM4716) || + (pi->sh->chip == BCMA_CHIP_ID_BCM43225)) { + bcma_pmu_spuravoid_pllupdate(&sii->icbus->drv_cc, + spuravoid); + } else { + wlapi_bmac_core_phypll_ctl(pi->sh->physhim, false); + bcma_pmu_spuravoid_pllupdate(&sii->icbus->drv_cc, + spuravoid); + wlapi_bmac_core_phypll_ctl(pi->sh->physhim, true); + } - if ((pi->sh->chip == BCM43224_CHIP_ID) || - (pi->sh->chip == BCM43225_CHIP_ID)) { + if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224) || + (pi->sh->chip == BCMA_CHIP_ID_BCM43225)) { if (spuravoid == 1) { bcma_write16(pi->d11core, D11REGOFFS(tsf_clk_frac_l), @@ -21209,7 +21247,9 @@ wlc_phy_chanspec_nphy_setup(struct brcms_phy *pi, u16 chanspec, } } - wlapi_bmac_core_phypll_reset(pi->sh->physhim); + if (!((pi->sh->chip == BCMA_CHIP_ID_BCM4716) || + (pi->sh->chip == BCMA_CHIP_ID_BCM47162))) + wlapi_bmac_core_phypll_reset(pi->sh->physhim); mod_phy_reg(pi, 0x01, (0x1 << 15), ((spuravoid > 0) ? (0x1 << 15) : 0)); @@ -22171,9 +22211,15 @@ s16 wlc_phy_tempsense_nphy(struct brcms_phy *pi) wlc_phy_table_write_nphy(pi, NPHY_TBL_ID_AFECTRL, 1, 0x03, 16, &auxADC_rssi_ctrlH_save); - radio_temp[0] = (179 * (radio_temp[1] + radio_temp2[1]) - + 82 * (auxADC_Vl) - 28861 + - 128) / 256; + if (pi->sh->chip == BCMA_CHIP_ID_BCM5357) { + radio_temp[0] = (193 * (radio_temp[1] + radio_temp2[1]) + + 88 * (auxADC_Vl) - 27111 + + 128) / 256; + } else { + radio_temp[0] = (179 * (radio_temp[1] + radio_temp2[1]) + + 82 * (auxADC_Vl) - 28861 + + 128) / 256; + } offset = (s16) pi->phy_tempsense_offset; @@ -24923,14 +24969,16 @@ wlc_phy_a2_nphy(struct brcms_phy *pi, struct nphy_ipa_txcalgains *txgains, if (txgains->useindex) { phy_a4 = 15 - ((txgains->index) >> 3); if (CHSPEC_IS2G(pi->radio_chanspec)) { - if (NREV_GE(pi->pubpi.phy_rev, 6)) + if (NREV_GE(pi->pubpi.phy_rev, 6) && + pi->sh->chip == BCMA_CHIP_ID_BCM47162) { + phy_a5 = 0x10f7 | (phy_a4 << 8); + } else if (NREV_GE(pi->pubpi.phy_rev, 6)) { phy_a5 = 0x00f7 | (phy_a4 << 8); - - else - if (NREV_IS(pi->pubpi.phy_rev, 5)) + } else if (NREV_IS(pi->pubpi.phy_rev, 5)) { phy_a5 = 0x10f7 | (phy_a4 << 8); - else + } else { phy_a5 = 0x50f7 | (phy_a4 << 8); + } } else { phy_a5 = 0x70f7 | (phy_a4 << 8); } diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c b/drivers/net/wireless/brcm80211/brcmsmac/pmu.c index 4931d29d077b..7e9df566c733 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/pmu.c @@ -74,16 +74,6 @@ * PMU<rev>_PLL<num>_XX where <rev> is PMU corerev and <num> is an arbitrary * number to differentiate different PLLs controlled by the same PMU rev. */ -/* pllcontrol registers: - * ndiv_pwrdn, pwrdn_ch<x>, refcomp_pwrdn, dly_ch<x>, - * p1div, p2div, _bypass_sdmod - */ -#define PMU1_PLL0_PLLCTL0 0 -#define PMU1_PLL0_PLLCTL1 1 -#define PMU1_PLL0_PLLCTL2 2 -#define PMU1_PLL0_PLLCTL3 3 -#define PMU1_PLL0_PLLCTL4 4 -#define PMU1_PLL0_PLLCTL5 5 /* pmu XtalFreqRatio */ #define PMU_XTALFREQ_REG_ILPCTR_MASK 0x00001FFF @@ -108,118 +98,14 @@ #define RES4313_HT_AVAIL_RSRC 14 #define RES4313_MACPHY_CLK_AVAIL_RSRC 15 -/* Determine min/max rsrc masks. Value 0 leaves hardware at default. */ -static void si_pmu_res_masks(struct si_pub *sih, u32 * pmin, u32 * pmax) -{ - u32 min_mask = 0, max_mask = 0; - uint rsrcs; - - /* # resources */ - rsrcs = (ai_get_pmucaps(sih) & PCAP_RC_MASK) >> PCAP_RC_SHIFT; - - /* determine min/max rsrc masks */ - switch (ai_get_chip_id(sih)) { - case BCM43224_CHIP_ID: - case BCM43225_CHIP_ID: - /* ??? */ - break; - - case BCM4313_CHIP_ID: - min_mask = PMURES_BIT(RES4313_BB_PU_RSRC) | - PMURES_BIT(RES4313_XTAL_PU_RSRC) | - PMURES_BIT(RES4313_ALP_AVAIL_RSRC) | - PMURES_BIT(RES4313_BB_PLL_PWRSW_RSRC); - max_mask = 0xffff; - break; - default: - break; - } - - *pmin = min_mask; - *pmax = max_mask; -} - -void si_pmu_spuravoid_pllupdate(struct si_pub *sih, u8 spuravoid) -{ - u32 tmp = 0; - struct bcma_device *core; - - /* switch to chipc */ - core = ai_findcore(sih, BCMA_CORE_CHIPCOMMON, 0); - - switch (ai_get_chip_id(sih)) { - case BCM43224_CHIP_ID: - case BCM43225_CHIP_ID: - if (spuravoid == 1) { - bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr), - PMU1_PLL0_PLLCTL0); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_data), - 0x11500010); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr), - PMU1_PLL0_PLLCTL1); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_data), - 0x000C0C06); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr), - PMU1_PLL0_PLLCTL2); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_data), - 0x0F600a08); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr), - PMU1_PLL0_PLLCTL3); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_data), - 0x00000000); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr), - PMU1_PLL0_PLLCTL4); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_data), - 0x2001E920); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr), - PMU1_PLL0_PLLCTL5); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_data), - 0x88888815); - } else { - bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr), - PMU1_PLL0_PLLCTL0); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_data), - 0x11100010); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr), - PMU1_PLL0_PLLCTL1); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_data), - 0x000c0c06); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr), - PMU1_PLL0_PLLCTL2); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_data), - 0x03000a08); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr), - PMU1_PLL0_PLLCTL3); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_data), - 0x00000000); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr), - PMU1_PLL0_PLLCTL4); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_data), - 0x200005c0); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr), - PMU1_PLL0_PLLCTL5); - bcma_write32(core, CHIPCREGOFFS(pllcontrol_data), - 0x88888815); - } - tmp = 1 << 10; - break; - - default: - /* bail out */ - return; - } - - bcma_set32(core, CHIPCREGOFFS(pmucontrol), tmp); -} - u16 si_pmu_fast_pwrup_delay(struct si_pub *sih) { uint delay = PMU_MAX_TRANSITION_DLY; switch (ai_get_chip_id(sih)) { - case BCM43224_CHIP_ID: - case BCM43225_CHIP_ID: - case BCM4313_CHIP_ID: + case BCMA_CHIP_ID_BCM43224: + case BCMA_CHIP_ID_BCM43225: + case BCMA_CHIP_ID_BCM4313: delay = 3700; break; default: @@ -270,9 +156,9 @@ u32 si_pmu_alp_clock(struct si_pub *sih) return clock; switch (ai_get_chip_id(sih)) { - case BCM43224_CHIP_ID: - case BCM43225_CHIP_ID: - case BCM4313_CHIP_ID: + case BCMA_CHIP_ID_BCM43224: + case BCMA_CHIP_ID_BCM43225: + case BCMA_CHIP_ID_BCM4313: /* always 20Mhz */ clock = 20000 * 1000; break; @@ -283,51 +169,9 @@ u32 si_pmu_alp_clock(struct si_pub *sih) return clock; } -/* initialize PMU */ -void si_pmu_init(struct si_pub *sih) -{ - struct bcma_device *core; - - /* select chipc */ - core = ai_findcore(sih, BCMA_CORE_CHIPCOMMON, 0); - - if (ai_get_pmurev(sih) == 1) - bcma_mask32(core, CHIPCREGOFFS(pmucontrol), - ~PCTL_NOILP_ON_WAIT); - else if (ai_get_pmurev(sih) >= 2) - bcma_set32(core, CHIPCREGOFFS(pmucontrol), PCTL_NOILP_ON_WAIT); -} - -/* initialize PMU resources */ -void si_pmu_res_init(struct si_pub *sih) -{ - struct bcma_device *core; - u32 min_mask = 0, max_mask = 0; - - /* select to chipc */ - core = ai_findcore(sih, BCMA_CORE_CHIPCOMMON, 0); - - /* Determine min/max rsrc masks */ - si_pmu_res_masks(sih, &min_mask, &max_mask); - - /* It is required to program max_mask first and then min_mask */ - - /* Program max resource mask */ - - if (max_mask) - bcma_write32(core, CHIPCREGOFFS(max_res_mask), max_mask); - - /* Program min resource mask */ - - if (min_mask) - bcma_write32(core, CHIPCREGOFFS(min_res_mask), min_mask); - - /* Add some delay; allow resources to come up and settle. */ - mdelay(2); -} - u32 si_pmu_measure_alpclk(struct si_pub *sih) { + struct si_info *sii = container_of(sih, struct si_info, pub); struct bcma_device *core; u32 alp_khz; @@ -335,7 +179,7 @@ u32 si_pmu_measure_alpclk(struct si_pub *sih) return 0; /* Remember original core before switch to chipc */ - core = ai_findcore(sih, BCMA_CORE_CHIPCOMMON, 0); + core = sii->icbus->drv_cc.core; if (bcma_read32(core, CHIPCREGOFFS(pmustatus)) & PST_EXTLPOAVAIL) { u32 ilp_ctr, alp_hz; diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.h b/drivers/net/wireless/brcm80211/brcmsmac/pmu.h index 3e39c5e0f9ff..f7cff873578b 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/pmu.h @@ -26,10 +26,7 @@ extern u32 si_pmu_chipcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val); extern u32 si_pmu_regcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val); extern u32 si_pmu_alp_clock(struct si_pub *sih); extern void si_pmu_pllupd(struct si_pub *sih); -extern void si_pmu_spuravoid_pllupdate(struct si_pub *sih, u8 spuravoid); extern u32 si_pmu_pllcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val); -extern void si_pmu_init(struct si_pub *sih); -extern void si_pmu_res_init(struct si_pub *sih); extern u32 si_pmu_measure_alpclk(struct si_pub *sih); #endif /* _BRCM_PMU_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pub.h b/drivers/net/wireless/brcm80211/brcmsmac/pub.h index aa5d67f8d874..5855f4fd16dc 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/pub.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/pub.h @@ -311,7 +311,7 @@ extern uint brcms_c_detach(struct brcms_c_info *wlc); extern int brcms_c_up(struct brcms_c_info *wlc); extern uint brcms_c_down(struct brcms_c_info *wlc); -extern bool brcms_c_chipmatch(u16 vendor, u16 device); +extern bool brcms_c_chipmatch(struct bcma_device *core); extern void brcms_c_init(struct brcms_c_info *wlc, bool mute_tx); extern void brcms_c_reset(struct brcms_c_info *wlc); diff --git a/drivers/net/wireless/brcm80211/include/soc.h b/drivers/net/wireless/brcm80211/include/soc.h index 4e9b7e4827ea..123cfa854a0d 100644 --- a/drivers/net/wireless/brcm80211/include/soc.h +++ b/drivers/net/wireless/brcm80211/include/soc.h @@ -19,68 +19,6 @@ #define SI_ENUM_BASE 0x18000000 /* Enumeration space base */ -/* core codes */ -#define NODEV_CORE_ID 0x700 /* Invalid coreid */ -#define CC_CORE_ID 0x800 /* chipcommon core */ -#define ILINE20_CORE_ID 0x801 /* iline20 core */ -#define SRAM_CORE_ID 0x802 /* sram core */ -#define SDRAM_CORE_ID 0x803 /* sdram core */ -#define PCI_CORE_ID 0x804 /* pci core */ -#define MIPS_CORE_ID 0x805 /* mips core */ -#define ENET_CORE_ID 0x806 /* enet mac core */ -#define CODEC_CORE_ID 0x807 /* v90 codec core */ -#define USB_CORE_ID 0x808 /* usb 1.1 host/device core */ -#define ADSL_CORE_ID 0x809 /* ADSL core */ -#define ILINE100_CORE_ID 0x80a /* iline100 core */ -#define IPSEC_CORE_ID 0x80b /* ipsec core */ -#define UTOPIA_CORE_ID 0x80c /* utopia core */ -#define PCMCIA_CORE_ID 0x80d /* pcmcia core */ -#define SOCRAM_CORE_ID 0x80e /* internal memory core */ -#define MEMC_CORE_ID 0x80f /* memc sdram core */ -#define OFDM_CORE_ID 0x810 /* OFDM phy core */ -#define EXTIF_CORE_ID 0x811 /* external interface core */ -#define D11_CORE_ID 0x812 /* 802.11 MAC core */ -#define APHY_CORE_ID 0x813 /* 802.11a phy core */ -#define BPHY_CORE_ID 0x814 /* 802.11b phy core */ -#define GPHY_CORE_ID 0x815 /* 802.11g phy core */ -#define MIPS33_CORE_ID 0x816 /* mips3302 core */ -#define USB11H_CORE_ID 0x817 /* usb 1.1 host core */ -#define USB11D_CORE_ID 0x818 /* usb 1.1 device core */ -#define USB20H_CORE_ID 0x819 /* usb 2.0 host core */ -#define USB20D_CORE_ID 0x81a /* usb 2.0 device core */ -#define SDIOH_CORE_ID 0x81b /* sdio host core */ -#define ROBO_CORE_ID 0x81c /* roboswitch core */ -#define ATA100_CORE_ID 0x81d /* parallel ATA core */ -#define SATAXOR_CORE_ID 0x81e /* serial ATA & XOR DMA core */ -#define GIGETH_CORE_ID 0x81f /* gigabit ethernet core */ -#define PCIE_CORE_ID 0x820 /* pci express core */ -#define NPHY_CORE_ID 0x821 /* 802.11n 2x2 phy core */ -#define SRAMC_CORE_ID 0x822 /* SRAM controller core */ -#define MINIMAC_CORE_ID 0x823 /* MINI MAC/phy core */ -#define ARM11_CORE_ID 0x824 /* ARM 1176 core */ -#define ARM7S_CORE_ID 0x825 /* ARM7tdmi-s core */ -#define LPPHY_CORE_ID 0x826 /* 802.11a/b/g phy core */ -#define PMU_CORE_ID 0x827 /* PMU core */ -#define SSNPHY_CORE_ID 0x828 /* 802.11n single-stream phy core */ -#define SDIOD_CORE_ID 0x829 /* SDIO device core */ -#define ARMCM3_CORE_ID 0x82a /* ARM Cortex M3 core */ -#define HTPHY_CORE_ID 0x82b /* 802.11n 4x4 phy core */ -#define MIPS74K_CORE_ID 0x82c /* mips 74k core */ -#define GMAC_CORE_ID 0x82d /* Gigabit MAC core */ -#define DMEMC_CORE_ID 0x82e /* DDR1/2 memory controller core */ -#define PCIERC_CORE_ID 0x82f /* PCIE Root Complex core */ -#define OCP_CORE_ID 0x830 /* OCP2OCP bridge core */ -#define SC_CORE_ID 0x831 /* shared common core */ -#define AHB_CORE_ID 0x832 /* OCP2AHB bridge core */ -#define SPIH_CORE_ID 0x833 /* SPI host core */ -#define I2S_CORE_ID 0x834 /* I2S core */ -#define DMEMS_CORE_ID 0x835 /* SDR/DDR1 memory controller core */ -#define DEF_SHIM_COMP 0x837 /* SHIM component in ubus/6362 */ -#define OOB_ROUTER_CORE_ID 0x367 /* OOB router core ID */ -#define DEF_AI_COMP 0xfff /* Default component, in ai chips it - * maps all unused address ranges - */ - /* Common core control flags */ #define SICF_BIST_EN 0x8000 #define SICF_PME_EN 0x4000 diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c index d24eaf89ffb5..34f61a0581a2 100644 --- a/drivers/net/wireless/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/iwlegacy/4965-mac.c @@ -3405,7 +3405,7 @@ il4965_remove_dynamic_key(struct il_priv *il, return 0; } - if (il->stations[sta_id].sta.key.key_offset == WEP_INVALID_OFFSET) { + if (il->stations[sta_id].sta.key.key_flags & STA_KEY_FLG_INVALID) { IL_WARN("Removing wrong key %d 0x%x\n", keyconf->keyidx, key_flags); spin_unlock_irqrestore(&il->sta_lock, flags); @@ -3420,7 +3420,7 @@ il4965_remove_dynamic_key(struct il_priv *il, memset(&il->stations[sta_id].sta.key, 0, sizeof(struct il4965_keyinfo)); il->stations[sta_id].sta.key.key_flags = STA_KEY_FLG_NO_ENC | STA_KEY_FLG_INVALID; - il->stations[sta_id].sta.key.key_offset = WEP_INVALID_OFFSET; + il->stations[sta_id].sta.key.key_offset = keyconf->hw_key_idx; il->stations[sta_id].sta.sta.modify_mask = STA_MODIFY_KEY_MASK; il->stations[sta_id].sta.mode = STA_CONTROL_MODIFY_MSK; diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c index 9cbed0b15b07..0370403fd0bd 100644 --- a/drivers/net/wireless/iwlegacy/common.c +++ b/drivers/net/wireless/iwlegacy/common.c @@ -4717,10 +4717,11 @@ il_check_stuck_queue(struct il_priv *il, int cnt) struct il_tx_queue *txq = &il->txq[cnt]; struct il_queue *q = &txq->q; unsigned long timeout; + unsigned long now = jiffies; int ret; if (q->read_ptr == q->write_ptr) { - txq->time_stamp = jiffies; + txq->time_stamp = now; return 0; } @@ -4728,9 +4729,9 @@ il_check_stuck_queue(struct il_priv *il, int cnt) txq->time_stamp + msecs_to_jiffies(il->cfg->wd_timeout); - if (time_after(jiffies, timeout)) { + if (time_after(now, timeout)) { IL_ERR("Queue %d stuck for %u ms.\n", q->id, - il->cfg->wd_timeout); + jiffies_to_msecs(now - txq->time_stamp)); ret = il_force_reset(il, false); return (ret == -EAGAIN) ? 0 : 1; } @@ -4767,14 +4768,12 @@ il_bg_watchdog(unsigned long data) return; /* monitor and check for other stuck queues */ - if (il_is_any_associated(il)) { - for (cnt = 0; cnt < il->hw_params.max_txq_num; cnt++) { - /* skip as we already checked the command queue */ - if (cnt == il->cmd_queue) - continue; - if (il_check_stuck_queue(il, cnt)) - return; - } + for (cnt = 0; cnt < il->hw_params.max_txq_num; cnt++) { + /* skip as we already checked the command queue */ + if (cnt == il->cmd_queue) + continue; + if (il_check_stuck_queue(il, cnt)) + return; } mod_timer(&il->watchdog, diff --git a/drivers/net/wireless/iwlwifi/dvm/commands.h b/drivers/net/wireless/iwlwifi/dvm/commands.h index 64811cd91635..4a361c55c543 100644 --- a/drivers/net/wireless/iwlwifi/dvm/commands.h +++ b/drivers/net/wireless/iwlwifi/dvm/commands.h @@ -190,6 +190,44 @@ enum { REPLY_MAX = 0xff }; +/* + * Minimum number of queues. MAX_NUM is defined in hw specific files. + * Set the minimum to accommodate + * - 4 standard TX queues + * - the command queue + * - 4 PAN TX queues + * - the PAN multicast queue, and + * - the AUX (TX during scan dwell) queue. + */ +#define IWL_MIN_NUM_QUEUES 11 + +/* + * Command queue depends on iPAN support. + */ +#define IWL_DEFAULT_CMD_QUEUE_NUM 4 +#define IWL_IPAN_CMD_QUEUE_NUM 9 + +#define IWL_TX_FIFO_BK 0 /* shared */ +#define IWL_TX_FIFO_BE 1 +#define IWL_TX_FIFO_VI 2 /* shared */ +#define IWL_TX_FIFO_VO 3 +#define IWL_TX_FIFO_BK_IPAN IWL_TX_FIFO_BK +#define IWL_TX_FIFO_BE_IPAN 4 +#define IWL_TX_FIFO_VI_IPAN IWL_TX_FIFO_VI +#define IWL_TX_FIFO_VO_IPAN 5 +/* re-uses the VO FIFO, uCode will properly flush/schedule */ +#define IWL_TX_FIFO_AUX 5 +#define IWL_TX_FIFO_UNUSED 255 + +#define IWLAGN_CMD_FIFO_NUM 7 + +/* + * This queue number is required for proper operation + * because the ucode will stop/start the scheduler as + * required. + */ +#define IWL_IPAN_MCAST_QUEUE 8 + /****************************************************************************** * (0) * Commonly used structures and definitions: @@ -755,8 +793,6 @@ struct iwl_qosparam_cmd { #define IWLAGN_BROADCAST_ID 15 #define IWLAGN_STATION_COUNT 16 -#define IWL_INVALID_STATION 255 -#define IWL_MAX_TID_COUNT 8 #define IWL_TID_NON_QOS IWL_MAX_TID_COUNT #define STA_FLG_TX_RATE_MSK cpu_to_le32(1 << 2) @@ -1869,6 +1905,7 @@ struct iwl_bt_cmd { #define IWLAGN_BT_PRIO_BOOST_MAX 0xFF #define IWLAGN_BT_PRIO_BOOST_MIN 0x00 #define IWLAGN_BT_PRIO_BOOST_DEFAULT 0xF0 +#define IWLAGN_BT_PRIO_BOOST_DEFAULT32 0xF0F0F0F0 #define IWLAGN_BT_MAX_KILL_DEFAULT 5 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c index 8a2d9e643b14..46782f1102ac 100644 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c @@ -83,7 +83,7 @@ static ssize_t iwl_dbgfs_##name##_write(struct file *file, \ #define DEBUGFS_READ_FILE_OPS(name) \ DEBUGFS_READ_FUNC(name); \ static const struct file_operations iwl_dbgfs_##name##_ops = { \ - .read = iwl_dbgfs_##name##_read, \ + .read = iwl_dbgfs_##name##_read, \ .open = simple_open, \ .llseek = generic_file_llseek, \ }; @@ -2228,6 +2228,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file, return count; } +#ifdef CONFIG_IWLWIFI_DEBUG static ssize_t iwl_dbgfs_log_event_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) @@ -2254,6 +2255,10 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file, char buf[8]; int buf_size; + /* check that the interface is up */ + if (!iwl_is_ready(priv)) + return -EAGAIN; + memset(buf, 0, sizeof(buf)); buf_size = min(count, sizeof(buf) - 1); if (copy_from_user(buf, user_buf, buf_size)) @@ -2265,6 +2270,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file, return count; } +#endif static ssize_t iwl_dbgfs_calib_disabled_read(struct file *file, char __user *user_buf, @@ -2334,7 +2340,9 @@ DEBUGFS_READ_FILE_OPS(bt_traffic); DEBUGFS_READ_WRITE_FILE_OPS(protection_mode); DEBUGFS_READ_FILE_OPS(reply_tx_error); DEBUGFS_WRITE_FILE_OPS(echo_test); +#ifdef CONFIG_IWLWIFI_DEBUG DEBUGFS_READ_WRITE_FILE_OPS(log_event); +#endif DEBUGFS_READ_WRITE_FILE_OPS(calib_disabled); /* @@ -2394,7 +2402,9 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name) DEBUGFS_ADD_FILE(rxon_flags, dir_debug, S_IWUSR); DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, S_IWUSR); DEBUGFS_ADD_FILE(echo_test, dir_debug, S_IWUSR); +#ifdef CONFIG_IWLWIFI_DEBUG DEBUGFS_ADD_FILE(log_event, dir_debug, S_IWUSR | S_IRUSR); +#endif if (iwl_advanced_bt_coexist(priv)) DEBUGFS_ADD_FILE(bt_traffic, dir_debug, S_IRUSR); diff --git a/drivers/net/wireless/iwlwifi/dvm/dev.h b/drivers/net/wireless/iwlwifi/dvm/dev.h index 54cf085ddc89..054f728f6266 100644 --- a/drivers/net/wireless/iwlwifi/dvm/dev.h +++ b/drivers/net/wireless/iwlwifi/dvm/dev.h @@ -90,22 +90,6 @@ #define IWL_NUM_SCAN_RATES (2) -/* - * Minimum number of queues. MAX_NUM is defined in hw specific files. - * Set the minimum to accommodate - * - 4 standard TX queues - * - the command queue - * - 4 PAN TX queues - * - the PAN multicast queue, and - * - the AUX (TX during scan dwell) queue. - */ -#define IWL_MIN_NUM_QUEUES 11 - -/* - * Command queue depends on iPAN support. - */ -#define IWL_DEFAULT_CMD_QUEUE_NUM 4 -#define IWL_IPAN_CMD_QUEUE_NUM 9 #define IEEE80211_DATA_LEN 2304 #define IEEE80211_4ADDR_LEN 30 diff --git a/drivers/net/wireless/iwlwifi/dvm/lib.c b/drivers/net/wireless/iwlwifi/dvm/lib.c index 207ae91a83aa..bef88c1a2c9b 100644 --- a/drivers/net/wireless/iwlwifi/dvm/lib.c +++ b/drivers/net/wireless/iwlwifi/dvm/lib.c @@ -265,6 +265,8 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv) bt_cmd_v2.tx_prio_boost = 0; bt_cmd_v2.rx_prio_boost = 0; } else { + /* older version only has 8 bits */ + WARN_ON(priv->cfg->bt_params->bt_prio_boost & ~0xFF); bt_cmd_v1.prio_boost = priv->cfg->bt_params->bt_prio_boost; bt_cmd_v1.tx_prio_boost = 0; diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c index b83ca358eb18..a5f7bce96325 100644 --- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c @@ -801,6 +801,18 @@ static int iwlagn_mac_sta_state(struct ieee80211_hw *hw, switch (op) { case ADD: ret = iwlagn_mac_sta_add(hw, vif, sta); + if (ret) + break; + /* + * Clear the in-progress flag, the AP station entry was added + * but we'll initialize LQ only when we've associated (which + * would also clear the in-progress flag). This is necessary + * in case we never initialize LQ because association fails. + */ + spin_lock_bh(&priv->sta_lock); + priv->stations[iwl_sta_id(sta)].used &= + ~IWL_STA_UCODE_INPROGRESS; + spin_unlock_bh(&priv->sta_lock); break; case REMOVE: ret = iwlagn_mac_sta_remove(hw, vif, sta); diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c index abfd7916bde6..84d3db5aa506 100644 --- a/drivers/net/wireless/iwlwifi/dvm/main.c +++ b/drivers/net/wireless/iwlwifi/dvm/main.c @@ -518,49 +518,6 @@ static void iwl_bg_tx_flush(struct work_struct *work) * queue/FIFO/AC mapping definitions */ -#define IWL_TX_FIFO_BK 0 /* shared */ -#define IWL_TX_FIFO_BE 1 -#define IWL_TX_FIFO_VI 2 /* shared */ -#define IWL_TX_FIFO_VO 3 -#define IWL_TX_FIFO_BK_IPAN IWL_TX_FIFO_BK -#define IWL_TX_FIFO_BE_IPAN 4 -#define IWL_TX_FIFO_VI_IPAN IWL_TX_FIFO_VI -#define IWL_TX_FIFO_VO_IPAN 5 -/* re-uses the VO FIFO, uCode will properly flush/schedule */ -#define IWL_TX_FIFO_AUX 5 -#define IWL_TX_FIFO_UNUSED -1 - -#define IWLAGN_CMD_FIFO_NUM 7 - -/* - * This queue number is required for proper operation - * because the ucode will stop/start the scheduler as - * required. - */ -#define IWL_IPAN_MCAST_QUEUE 8 - -static const u8 iwlagn_default_queue_to_tx_fifo[] = { - IWL_TX_FIFO_VO, - IWL_TX_FIFO_VI, - IWL_TX_FIFO_BE, - IWL_TX_FIFO_BK, - IWLAGN_CMD_FIFO_NUM, -}; - -static const u8 iwlagn_ipan_queue_to_tx_fifo[] = { - IWL_TX_FIFO_VO, - IWL_TX_FIFO_VI, - IWL_TX_FIFO_BE, - IWL_TX_FIFO_BK, - IWL_TX_FIFO_BK_IPAN, - IWL_TX_FIFO_BE_IPAN, - IWL_TX_FIFO_VI_IPAN, - IWL_TX_FIFO_VO_IPAN, - IWL_TX_FIFO_BE_IPAN, - IWLAGN_CMD_FIFO_NUM, - IWL_TX_FIFO_AUX, -}; - static const u8 iwlagn_bss_ac_to_fifo[] = { IWL_TX_FIFO_VO, IWL_TX_FIFO_VI, @@ -1275,7 +1232,6 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans, struct iwl_trans_config trans_cfg; static const u8 no_reclaim_cmds[] = { REPLY_RX_PHY_CMD, - REPLY_RX, REPLY_RX_MPDU_CMD, REPLY_COMPRESSED_BA, STATISTICS_NOTIFICATION, @@ -1350,6 +1306,7 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans, else trans_cfg.queue_watchdog_timeout = IWL_WATCHDOG_DISABLED; trans_cfg.command_names = iwl_dvm_cmd_strings; + trans_cfg.cmd_fifo = IWLAGN_CMD_FIFO_NUM; WARN_ON(sizeof(priv->transport_queue_stop) * BITS_PER_BYTE < priv->cfg->base_params->num_of_queues); @@ -1363,15 +1320,9 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans, if (ucode_flags & IWL_UCODE_TLV_FLAGS_PAN) { priv->sta_key_max_num = STA_KEY_MAX_NUM_PAN; trans_cfg.cmd_queue = IWL_IPAN_CMD_QUEUE_NUM; - trans_cfg.queue_to_fifo = iwlagn_ipan_queue_to_tx_fifo; - trans_cfg.n_queue_to_fifo = - ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo); } else { priv->sta_key_max_num = STA_KEY_MAX_NUM; trans_cfg.cmd_queue = IWL_DEFAULT_CMD_QUEUE_NUM; - trans_cfg.queue_to_fifo = iwlagn_default_queue_to_tx_fifo; - trans_cfg.n_queue_to_fifo = - ARRAY_SIZE(iwlagn_default_queue_to_tx_fifo); } /* Configure transport layer */ @@ -1460,9 +1411,6 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans, ucode_flags &= ~IWL_UCODE_TLV_FLAGS_P2P; priv->sta_key_max_num = STA_KEY_MAX_NUM; trans_cfg.cmd_queue = IWL_DEFAULT_CMD_QUEUE_NUM; - trans_cfg.queue_to_fifo = iwlagn_default_queue_to_tx_fifo; - trans_cfg.n_queue_to_fifo = - ARRAY_SIZE(iwlagn_default_queue_to_tx_fifo); /* Configure transport layer again*/ iwl_trans_configure(priv->trans, &trans_cfg); @@ -1480,9 +1428,6 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans, atomic_set(&priv->queue_stop_count[i], 0); } - WARN_ON(trans_cfg.queue_to_fifo[trans_cfg.cmd_queue] != - IWLAGN_CMD_FIFO_NUM); - if (iwl_init_drv(priv)) goto out_free_eeprom; diff --git a/drivers/net/wireless/iwlwifi/dvm/rx.c b/drivers/net/wireless/iwlwifi/dvm/rx.c index c1f7a18e08dd..fee5cffa1669 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rx.c +++ b/drivers/net/wireless/iwlwifi/dvm/rx.c @@ -88,7 +88,6 @@ const char *iwl_dvm_cmd_strings[REPLY_MAX] = { IWL_CMD_ENTRY(REPLY_PHY_CALIBRATION_CMD), IWL_CMD_ENTRY(REPLY_RX_PHY_CMD), IWL_CMD_ENTRY(REPLY_RX_MPDU_CMD), - IWL_CMD_ENTRY(REPLY_RX), IWL_CMD_ENTRY(REPLY_COMPRESSED_BA), IWL_CMD_ENTRY(CALIBRATION_CFG_CMD), IWL_CMD_ENTRY(CALIBRATION_RES_NOTIFICATION), @@ -895,8 +894,7 @@ static int iwlagn_calc_rssi(struct iwl_priv *priv, return max_rssi - agc - IWLAGN_RSSI_OFFSET; } -/* Called for REPLY_RX (legacy ABG frames), or - * REPLY_RX_MPDU_CMD (HT high-throughput N frames). */ +/* Called for REPLY_RX_MPDU_CMD */ static int iwlagn_rx_reply_rx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb, struct iwl_device_cmd *cmd) @@ -911,37 +909,17 @@ static int iwlagn_rx_reply_rx(struct iwl_priv *priv, u32 ampdu_status; u32 rate_n_flags; - /** - * REPLY_RX and REPLY_RX_MPDU_CMD are handled differently. - * REPLY_RX: physical layer info is in this buffer - * REPLY_RX_MPDU_CMD: physical layer info was sent in separate - * command and cached in priv->last_phy_res - * - * Here we set up local variables depending on which command is - * received. - */ - if (pkt->hdr.cmd == REPLY_RX) { - phy_res = (struct iwl_rx_phy_res *)pkt->data; - header = (struct ieee80211_hdr *)(pkt->data + sizeof(*phy_res) - + phy_res->cfg_phy_cnt); - - len = le16_to_cpu(phy_res->byte_count); - rx_pkt_status = *(__le32 *)(pkt->data + sizeof(*phy_res) + - phy_res->cfg_phy_cnt + len); - ampdu_status = le32_to_cpu(rx_pkt_status); - } else { - if (!priv->last_phy_res_valid) { - IWL_ERR(priv, "MPDU frame without cached PHY data\n"); - return 0; - } - phy_res = &priv->last_phy_res; - amsdu = (struct iwl_rx_mpdu_res_start *)pkt->data; - header = (struct ieee80211_hdr *)(pkt->data + sizeof(*amsdu)); - len = le16_to_cpu(amsdu->byte_count); - rx_pkt_status = *(__le32 *)(pkt->data + sizeof(*amsdu) + len); - ampdu_status = iwlagn_translate_rx_status(priv, - le32_to_cpu(rx_pkt_status)); + if (!priv->last_phy_res_valid) { + IWL_ERR(priv, "MPDU frame without cached PHY data\n"); + return 0; } + phy_res = &priv->last_phy_res; + amsdu = (struct iwl_rx_mpdu_res_start *)pkt->data; + header = (struct ieee80211_hdr *)(pkt->data + sizeof(*amsdu)); + len = le16_to_cpu(amsdu->byte_count); + rx_pkt_status = *(__le32 *)(pkt->data + sizeof(*amsdu) + len); + ampdu_status = iwlagn_translate_rx_status(priv, + le32_to_cpu(rx_pkt_status)); if ((unlikely(phy_res->cfg_phy_cnt > 20))) { IWL_DEBUG_DROP(priv, "dsp size out of range [0,20]: %d\n", diff --git a/drivers/net/wireless/iwlwifi/dvm/scan.c b/drivers/net/wireless/iwlwifi/dvm/scan.c index 6633074258c7..e3467fa86899 100644 --- a/drivers/net/wireless/iwlwifi/dvm/scan.c +++ b/drivers/net/wireless/iwlwifi/dvm/scan.c @@ -396,15 +396,21 @@ static u16 iwl_get_active_dwell_time(struct iwl_priv *priv, static u16 iwl_limit_dwell(struct iwl_priv *priv, u16 dwell_time) { struct iwl_rxon_context *ctx; + int limits[NUM_IWL_RXON_CTX] = {}; + int n_active = 0; + u16 limit; + + BUILD_BUG_ON(NUM_IWL_RXON_CTX != 2); /* * If we're associated, we clamp the dwell time 98% - * of the smallest beacon interval (minus 2 * channel - * tune time) + * of the beacon interval (minus 2 * channel tune time) + * If both contexts are active, we have to restrict to + * 1/2 of the minimum of them, because they might be in + * lock-step with the time inbetween only half of what + * time we'd have in each of them. */ for_each_context(priv, ctx) { - u16 value; - switch (ctx->staging.dev_type) { case RXON_DEV_TYPE_P2P: /* no timing constraints */ @@ -424,14 +430,25 @@ static u16 iwl_limit_dwell(struct iwl_priv *priv, u16 dwell_time) break; } - value = ctx->beacon_int; - if (!value) - value = IWL_PASSIVE_DWELL_BASE; - value = (value * 98) / 100 - IWL_CHANNEL_TUNE_TIME * 2; - dwell_time = min(value, dwell_time); + limits[n_active++] = ctx->beacon_int ?: IWL_PASSIVE_DWELL_BASE; } - return dwell_time; + switch (n_active) { + case 0: + return dwell_time; + case 2: + limit = (limits[1] * 98) / 100 - IWL_CHANNEL_TUNE_TIME * 2; + limit /= 2; + dwell_time = min(limit, dwell_time); + /* fall through to limit further */ + case 1: + limit = (limits[0] * 98) / 100 - IWL_CHANNEL_TUNE_TIME * 2; + limit /= n_active; + return min(limit, dwell_time); + default: + WARN_ON_ONCE(1); + return dwell_time; + } } static u16 iwl_get_passive_dwell_time(struct iwl_priv *priv, diff --git a/drivers/net/wireless/iwlwifi/dvm/ucode.c b/drivers/net/wireless/iwlwifi/dvm/ucode.c index b3a314ba48c7..6d8d6dd7943f 100644 --- a/drivers/net/wireless/iwlwifi/dvm/ucode.c +++ b/drivers/net/wireless/iwlwifi/dvm/ucode.c @@ -226,13 +226,50 @@ int iwl_send_bt_env(struct iwl_priv *priv, u8 action, u8 type) return ret; } +static const u8 iwlagn_default_queue_to_tx_fifo[] = { + IWL_TX_FIFO_VO, + IWL_TX_FIFO_VI, + IWL_TX_FIFO_BE, + IWL_TX_FIFO_BK, +}; + +static const u8 iwlagn_ipan_queue_to_tx_fifo[] = { + IWL_TX_FIFO_VO, + IWL_TX_FIFO_VI, + IWL_TX_FIFO_BE, + IWL_TX_FIFO_BK, + IWL_TX_FIFO_BK_IPAN, + IWL_TX_FIFO_BE_IPAN, + IWL_TX_FIFO_VI_IPAN, + IWL_TX_FIFO_VO_IPAN, + IWL_TX_FIFO_BE_IPAN, + IWL_TX_FIFO_UNUSED, + IWL_TX_FIFO_AUX, +}; static int iwl_alive_notify(struct iwl_priv *priv) { + const u8 *queue_to_txf; + u8 n_queues; int ret; + int i; iwl_trans_fw_alive(priv->trans); + if (priv->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PAN && + priv->eeprom_data->sku & EEPROM_SKU_CAP_IPAN_ENABLE) { + n_queues = ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo); + queue_to_txf = iwlagn_ipan_queue_to_tx_fifo; + } else { + n_queues = ARRAY_SIZE(iwlagn_default_queue_to_tx_fifo); + queue_to_txf = iwlagn_default_queue_to_tx_fifo; + } + + for (i = 0; i < n_queues; i++) + if (queue_to_txf[i] != IWL_TX_FIFO_UNUSED) + iwl_trans_ac_txq_enable(priv->trans, i, + queue_to_txf[i]); + priv->passive_no_rx = false; priv->transport_queue_stop = 0; diff --git a/drivers/net/wireless/iwlwifi/iwl-config.h b/drivers/net/wireless/iwlwifi/iwl-config.h index 10e47938b635..87f465a49df1 100644 --- a/drivers/net/wireless/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/iwlwifi/iwl-config.h @@ -177,7 +177,7 @@ struct iwl_base_params { struct iwl_bt_params { bool advanced_bt_coexist; u8 bt_init_traffic_load; - u8 bt_prio_boost; + u32 bt_prio_boost; u16 agg_time_limit; bool bt_sco_disable; bool bt_session_2; diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.c b/drivers/net/wireless/iwlwifi/iwl-debug.c index 0f8fcd1d4fe2..87535a67de76 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debug.c +++ b/drivers/net/wireless/iwlwifi/iwl-debug.c @@ -61,6 +61,9 @@ * *****************************************************************************/ +#define DEBUG + +#include <linux/device.h> #include <linux/interrupt.h> #include <linux/export.h> #include "iwl-debug.h" @@ -124,7 +127,7 @@ void __iwl_dbg(struct device *dev, #ifdef CONFIG_IWLWIFI_DEBUG if (iwl_have_debug_level(level) && (!limit || net_ratelimit())) - dev_err(dev, "%c %s %pV", in_interrupt() ? 'I' : 'U', + dev_dbg(dev, "%c %s %pV", in_interrupt() ? 'I' : 'U', function, &vaf); #endif trace_iwlwifi_dbg(level, in_interrupt(), function, &vaf); diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/iwlwifi/iwl-devtrace.h index 65364793021f..06ca505bb2cc 100644 --- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h +++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.h @@ -176,7 +176,7 @@ TRACE_EVENT(iwlwifi_dev_ucode_wrap_event, #undef TRACE_SYSTEM #define TRACE_SYSTEM iwlwifi_msg -#define MAX_MSG_LEN 100 +#define MAX_MSG_LEN 110 DECLARE_EVENT_CLASS(iwlwifi_msg_event, TP_PROTO(struct va_format *vaf), @@ -189,7 +189,7 @@ DECLARE_EVENT_CLASS(iwlwifi_msg_event, MAX_MSG_LEN, vaf->fmt, *vaf->va) >= MAX_MSG_LEN); ), - TP_printk("%s", (char *)__get_dynamic_array(msg)) + TP_printk("%s", __get_str(msg)) ); DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_err, diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/iwlwifi/iwl-drv.c index a175997e7829..cc41cfaedfbd 100644 --- a/drivers/net/wireless/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/iwlwifi/iwl-drv.c @@ -1013,6 +1013,7 @@ struct iwl_mod_params iwlwifi_mod_params = { .power_level = IWL_POWER_INDEX_1, .bt_ch_announce = true, .auto_agg = true, + .wd_disable = true, /* the rest are 0 by default */ }; EXPORT_SYMBOL_GPL(iwlwifi_mod_params); diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h index 00efde8e5536..92576a3e84ef 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans.h @@ -290,16 +290,17 @@ static inline struct page *rxb_steal_page(struct iwl_rx_cmd_buffer *r) * currently supports */ #define IWL_MAX_HW_QUEUES 32 +#define IWL_INVALID_STATION 255 +#define IWL_MAX_TID_COUNT 8 +#define IWL_FRAME_LIMIT 64 /** * struct iwl_trans_config - transport configuration * * @op_mode: pointer to the upper layer. - * @queue_to_fifo: queue to FIFO mapping to set up by - * default - * @n_queue_to_fifo: number of queues to set up * @cmd_queue: the index of the command queue. * Must be set before start_fw. + * @cmd_fifo: the fifo for host commands * @no_reclaim_cmds: Some devices erroneously don't set the * SEQ_RX_FRAME bit on some notifications, this is the * list of such notifications to filter. Max length is @@ -314,10 +315,9 @@ static inline struct page *rxb_steal_page(struct iwl_rx_cmd_buffer *r) */ struct iwl_trans_config { struct iwl_op_mode *op_mode; - const u8 *queue_to_fifo; - u8 n_queue_to_fifo; u8 cmd_queue; + u8 cmd_fifo; const u8 *no_reclaim_cmds; int n_no_reclaim_cmds; @@ -355,9 +355,9 @@ struct iwl_trans; * Must be atomic * @reclaim: free packet until ssn. Returns a list of freed packets. * Must be atomic - * @txq_enable: setup a tx queue for AMPDU - will be called once the HW is - * ready and a successful ADDBA response has been received. - * May sleep + * @txq_enable: setup a queue. To setup an AC queue, use the + * iwl_trans_ac_txq_enable wrapper. fw_alive must have been called before + * this one. The op_mode must not configure the HCMD queue. May sleep. * @txq_disable: de-configure a Tx queue to send AMPDUs * Must be atomic * @wait_tx_queue_empty: wait until all tx queues are empty @@ -458,6 +458,7 @@ struct iwl_trans { /* The following fields are internal only */ struct kmem_cache *dev_cmd_pool; size_t dev_cmd_headroom; + char dev_cmd_pool_name[50]; /* pointer to trans specific struct */ /*Ensure that this pointer will always be aligned to sizeof pointer */ @@ -497,9 +498,9 @@ static inline void iwl_trans_fw_alive(struct iwl_trans *trans) { might_sleep(); - trans->ops->fw_alive(trans); - trans->state = IWL_TRANS_FW_ALIVE; + + trans->ops->fw_alive(trans); } static inline int iwl_trans_start_fw(struct iwl_trans *trans, @@ -593,6 +594,13 @@ static inline void iwl_trans_txq_enable(struct iwl_trans *trans, int queue, frame_limit, ssn); } +static inline void iwl_trans_ac_txq_enable(struct iwl_trans *trans, int queue, + int fifo) +{ + iwl_trans_txq_enable(trans, queue, fifo, IWL_INVALID_STATION, + IWL_MAX_TID_COUNT, IWL_FRAME_LIMIT, 0); +} + static inline int iwl_trans_wait_tx_queue_empty(struct iwl_trans *trans) { WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE, diff --git a/drivers/net/wireless/iwlwifi/pcie/2000.c b/drivers/net/wireless/iwlwifi/pcie/2000.c index fd4e78f56fa6..9fbde32f7559 100644 --- a/drivers/net/wireless/iwlwifi/pcie/2000.c +++ b/drivers/net/wireless/iwlwifi/pcie/2000.c @@ -112,7 +112,7 @@ static const struct iwl_bt_params iwl2030_bt_params = { .advanced_bt_coexist = true, .agg_time_limit = BT_AGG_THRESHOLD_DEF, .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE, - .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT, + .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT32, .bt_sco_disable = true, .bt_session_2 = true, }; diff --git a/drivers/net/wireless/iwlwifi/pcie/internal.h b/drivers/net/wireless/iwlwifi/pcie/internal.h index 5024fb662bf6..d9694c58208c 100644 --- a/drivers/net/wireless/iwlwifi/pcie/internal.h +++ b/drivers/net/wireless/iwlwifi/pcie/internal.h @@ -269,10 +269,9 @@ struct iwl_trans_pcie { wait_queue_head_t ucode_write_waitq; unsigned long status; u8 cmd_queue; + u8 cmd_fifo; u8 n_no_reclaim_cmds; u8 no_reclaim_cmds[MAX_NO_RECLAIM_CMDS]; - u8 setup_q_to_fifo[IWL_MAX_HW_QUEUES]; - u8 n_q_to_fifo; bool rx_buf_size_8k; u32 rx_page_order; diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c index be143eb4aa4f..39a6ca1f009c 100644 --- a/drivers/net/wireless/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/iwlwifi/pcie/rx.c @@ -879,9 +879,6 @@ static irqreturn_t iwl_isr(int irq, void *data) lockdep_assert_held(&trans_pcie->irq_lock); - if (!trans) - return IRQ_NONE; - trace_iwlwifi_dev_irq(trans->dev); /* Disable (but don't clear!) interrupts here to avoid diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c index 42f369d15f48..69bf6156fdf6 100644 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c @@ -1059,7 +1059,7 @@ static void iwl_tx_start(struct iwl_trans *trans) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); u32 a; - int i, chan; + int chan; u32 reg_val; /* make sure all queue are not stopped/used */ @@ -1091,12 +1091,8 @@ static void iwl_tx_start(struct iwl_trans *trans) */ iwl_write_prph(trans, SCD_CHAINEXT_EN, 0); - for (i = 0; i < trans_pcie->n_q_to_fifo; i++) { - int fifo = trans_pcie->setup_q_to_fifo[i]; - - iwl_trans_pcie_txq_enable(trans, i, fifo, IWL_INVALID_STATION, - IWL_TID_NON_QOS, SCD_FRAME_LIMIT, 0); - } + iwl_trans_ac_txq_enable(trans, trans_pcie->cmd_queue, + trans_pcie->cmd_fifo); /* Activate all Tx DMA/FIFO channels */ iwl_trans_txq_set_sched(trans, IWL_MASK(0, 7)); @@ -1145,7 +1141,7 @@ static int iwl_trans_tx_stop(struct iwl_trans *trans) FH_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(ch), 1000); if (ret < 0) IWL_ERR(trans, - "Failing on timeout while stopping DMA channel %d [0x%08x]", + "Failing on timeout while stopping DMA channel %d [0x%08x]\n", ch, iwl_read_direct32(trans, FH_TSSR_TX_STATUS_REG)); @@ -1153,7 +1149,8 @@ static int iwl_trans_tx_stop(struct iwl_trans *trans) spin_unlock_irqrestore(&trans_pcie->irq_lock, flags); if (!trans_pcie->txq) { - IWL_WARN(trans, "Stopping tx queues that aren't allocated..."); + IWL_WARN(trans, + "Stopping tx queues that aren't allocated...\n"); return 0; } @@ -1430,7 +1427,7 @@ static int iwl_trans_pcie_start_hw(struct iwl_trans *trans) err = iwl_prepare_card_hw(trans); if (err) { - IWL_ERR(trans, "Error while preparing HW: %d", err); + IWL_ERR(trans, "Error while preparing HW: %d\n", err); goto err_free_irq; } @@ -1528,6 +1525,7 @@ static void iwl_trans_pcie_configure(struct iwl_trans *trans, struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); trans_pcie->cmd_queue = trans_cfg->cmd_queue; + trans_pcie->cmd_fifo = trans_cfg->cmd_fifo; if (WARN_ON(trans_cfg->n_no_reclaim_cmds > MAX_NO_RECLAIM_CMDS)) trans_pcie->n_no_reclaim_cmds = 0; else @@ -1536,17 +1534,6 @@ static void iwl_trans_pcie_configure(struct iwl_trans *trans, memcpy(trans_pcie->no_reclaim_cmds, trans_cfg->no_reclaim_cmds, trans_pcie->n_no_reclaim_cmds * sizeof(u8)); - trans_pcie->n_q_to_fifo = trans_cfg->n_queue_to_fifo; - - if (WARN_ON(trans_pcie->n_q_to_fifo > IWL_MAX_HW_QUEUES)) - trans_pcie->n_q_to_fifo = IWL_MAX_HW_QUEUES; - - /* at least the command queue must be mapped */ - WARN_ON(!trans_pcie->n_q_to_fifo); - - memcpy(trans_pcie->setup_q_to_fifo, trans_cfg->queue_to_fifo, - trans_pcie->n_q_to_fifo * sizeof(u8)); - trans_pcie->rx_buf_size_8k = trans_cfg->rx_buf_size_8k; if (trans_pcie->rx_buf_size_8k) trans_pcie->rx_page_order = get_order(8 * 1024); @@ -2093,7 +2080,6 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev, { struct iwl_trans_pcie *trans_pcie; struct iwl_trans *trans; - char cmd_pool_name[100]; u16 pci_cmd; int err; @@ -2141,13 +2127,14 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev, err = pci_request_regions(pdev, DRV_NAME); if (err) { - dev_printk(KERN_ERR, &pdev->dev, "pci_request_regions failed"); + dev_printk(KERN_ERR, &pdev->dev, + "pci_request_regions failed\n"); goto out_pci_disable_device; } trans_pcie->hw_base = pci_ioremap_bar(pdev, 0); if (!trans_pcie->hw_base) { - dev_printk(KERN_ERR, &pdev->dev, "pci_ioremap_bar failed"); + dev_printk(KERN_ERR, &pdev->dev, "pci_ioremap_bar failed\n"); err = -ENODEV; goto out_pci_release_regions; } @@ -2168,7 +2155,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev, err = pci_enable_msi(pdev); if (err) dev_printk(KERN_ERR, &pdev->dev, - "pci_enable_msi failed(0X%x)", err); + "pci_enable_msi failed(0X%x)\n", err); trans->dev = &pdev->dev; trans_pcie->irq = pdev->irq; @@ -2190,12 +2177,12 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev, init_waitqueue_head(&trans->wait_command_queue); spin_lock_init(&trans->reg_lock); - snprintf(cmd_pool_name, sizeof(cmd_pool_name), "iwl_cmd_pool:%s", - dev_name(trans->dev)); + snprintf(trans->dev_cmd_pool_name, sizeof(trans->dev_cmd_pool_name), + "iwl_cmd_pool:%s", dev_name(trans->dev)); trans->dev_cmd_headroom = 0; trans->dev_cmd_pool = - kmem_cache_create(cmd_pool_name, + kmem_cache_create(trans->dev_cmd_pool_name, sizeof(struct iwl_device_cmd) + trans->dev_cmd_headroom, sizeof(void *), diff --git a/drivers/net/wireless/iwmc3200wifi/Kconfig b/drivers/net/wireless/iwmc3200wifi/Kconfig deleted file mode 100644 index 7107ce53d4d4..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/Kconfig +++ /dev/null @@ -1,39 +0,0 @@ -config IWM - tristate "Intel Wireless Multicomm 3200 WiFi driver (EXPERIMENTAL)" - depends on MMC && EXPERIMENTAL - depends on CFG80211 - select FW_LOADER - select IWMC3200TOP - help - The Intel Wireless Multicomm 3200 hardware is a combo - card with GPS, Bluetooth, WiMax and 802.11 radios. It - runs over SDIO and is typically found on Moorestown - based platform. This driver takes care of the 802.11 - part, which is a fullmac one. - - If you choose to build it as a module, it'll be called - iwmc3200wifi.ko. - -config IWM_DEBUG - bool "Enable full debugging output in iwmc3200wifi" - depends on IWM && DEBUG_FS - help - This option will enable debug tracing and setting for iwm - - You can set the debug level and module through debugfs. By - default all modules are set to the IWL_DL_ERR level. - To see the list of debug modules and levels, see iwm/debug.h - - For example, if you want the full MLME debug output: - echo 0xff > /sys/kernel/debug/iwm/phyN/debug/mlme - - Or, if you want the full debug, for all modules: - echo 0xff > /sys/kernel/debug/iwm/phyN/debug/level - echo 0xff > /sys/kernel/debug/iwm/phyN/debug/modules - -config IWM_TRACING - bool "Enable event tracing for iwmc3200wifi" - depends on IWM && EVENT_TRACING - help - Say Y here to trace all the commands and responses between - the driver and firmware (including TX/RX frames) with ftrace. diff --git a/drivers/net/wireless/iwmc3200wifi/Makefile b/drivers/net/wireless/iwmc3200wifi/Makefile deleted file mode 100644 index cdc7e07ba113..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -obj-$(CONFIG_IWM) := iwmc3200wifi.o -iwmc3200wifi-objs += main.o netdev.o rx.o tx.o sdio.o hal.o fw.o -iwmc3200wifi-objs += commands.o cfg80211.o eeprom.o - -iwmc3200wifi-$(CONFIG_IWM_DEBUG) += debugfs.o -iwmc3200wifi-$(CONFIG_IWM_TRACING) += trace.o - -CFLAGS_trace.o := -I$(src) - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/iwmc3200wifi/bus.h b/drivers/net/wireless/iwmc3200wifi/bus.h deleted file mode 100644 index 62edd5888a7b..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/bus.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ - -#ifndef __IWM_BUS_H__ -#define __IWM_BUS_H__ - -#include "iwm.h" - -struct iwm_if_ops { - int (*enable)(struct iwm_priv *iwm); - int (*disable)(struct iwm_priv *iwm); - int (*send_chunk)(struct iwm_priv *iwm, u8* buf, int count); - - void (*debugfs_init)(struct iwm_priv *iwm, struct dentry *parent_dir); - void (*debugfs_exit)(struct iwm_priv *iwm); - - const char *umac_name; - const char *calib_lmac_name; - const char *lmac_name; -}; - -static inline int iwm_bus_send_chunk(struct iwm_priv *iwm, u8 *buf, int count) -{ - return iwm->bus_ops->send_chunk(iwm, buf, count); -} - -static inline int iwm_bus_enable(struct iwm_priv *iwm) -{ - return iwm->bus_ops->enable(iwm); -} - -static inline int iwm_bus_disable(struct iwm_priv *iwm) -{ - return iwm->bus_ops->disable(iwm); -} - -#endif diff --git a/drivers/net/wireless/iwmc3200wifi/cfg80211.c b/drivers/net/wireless/iwmc3200wifi/cfg80211.c deleted file mode 100644 index 523dd646f052..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/cfg80211.c +++ /dev/null @@ -1,883 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ - -#include <linux/kernel.h> -#include <linux/netdevice.h> -#include <linux/sched.h> -#include <linux/etherdevice.h> -#include <linux/wireless.h> -#include <linux/ieee80211.h> -#include <linux/slab.h> -#include <net/cfg80211.h> - -#include "iwm.h" -#include "commands.h" -#include "cfg80211.h" -#include "debug.h" - -#define RATETAB_ENT(_rate, _rateid, _flags) \ - { \ - .bitrate = (_rate), \ - .hw_value = (_rateid), \ - .flags = (_flags), \ - } - -#define CHAN2G(_channel, _freq, _flags) { \ - .band = IEEE80211_BAND_2GHZ, \ - .center_freq = (_freq), \ - .hw_value = (_channel), \ - .flags = (_flags), \ - .max_antenna_gain = 0, \ - .max_power = 30, \ -} - -#define CHAN5G(_channel, _flags) { \ - .band = IEEE80211_BAND_5GHZ, \ - .center_freq = 5000 + (5 * (_channel)), \ - .hw_value = (_channel), \ - .flags = (_flags), \ - .max_antenna_gain = 0, \ - .max_power = 30, \ -} - -static struct ieee80211_rate iwm_rates[] = { - RATETAB_ENT(10, 0x1, 0), - RATETAB_ENT(20, 0x2, 0), - RATETAB_ENT(55, 0x4, 0), - RATETAB_ENT(110, 0x8, 0), - RATETAB_ENT(60, 0x10, 0), - RATETAB_ENT(90, 0x20, 0), - RATETAB_ENT(120, 0x40, 0), - RATETAB_ENT(180, 0x80, 0), - RATETAB_ENT(240, 0x100, 0), - RATETAB_ENT(360, 0x200, 0), - RATETAB_ENT(480, 0x400, 0), - RATETAB_ENT(540, 0x800, 0), -}; - -#define iwm_a_rates (iwm_rates + 4) -#define iwm_a_rates_size 8 -#define iwm_g_rates (iwm_rates + 0) -#define iwm_g_rates_size 12 - -static struct ieee80211_channel iwm_2ghz_channels[] = { - CHAN2G(1, 2412, 0), - CHAN2G(2, 2417, 0), - CHAN2G(3, 2422, 0), - CHAN2G(4, 2427, 0), - CHAN2G(5, 2432, 0), - CHAN2G(6, 2437, 0), - CHAN2G(7, 2442, 0), - CHAN2G(8, 2447, 0), - CHAN2G(9, 2452, 0), - CHAN2G(10, 2457, 0), - CHAN2G(11, 2462, 0), - CHAN2G(12, 2467, 0), - CHAN2G(13, 2472, 0), - CHAN2G(14, 2484, 0), -}; - -static struct ieee80211_channel iwm_5ghz_a_channels[] = { - CHAN5G(34, 0), CHAN5G(36, 0), - CHAN5G(38, 0), CHAN5G(40, 0), - CHAN5G(42, 0), CHAN5G(44, 0), - CHAN5G(46, 0), CHAN5G(48, 0), - CHAN5G(52, 0), CHAN5G(56, 0), - CHAN5G(60, 0), CHAN5G(64, 0), - CHAN5G(100, 0), CHAN5G(104, 0), - CHAN5G(108, 0), CHAN5G(112, 0), - CHAN5G(116, 0), CHAN5G(120, 0), - CHAN5G(124, 0), CHAN5G(128, 0), - CHAN5G(132, 0), CHAN5G(136, 0), - CHAN5G(140, 0), CHAN5G(149, 0), - CHAN5G(153, 0), CHAN5G(157, 0), - CHAN5G(161, 0), CHAN5G(165, 0), - CHAN5G(184, 0), CHAN5G(188, 0), - CHAN5G(192, 0), CHAN5G(196, 0), - CHAN5G(200, 0), CHAN5G(204, 0), - CHAN5G(208, 0), CHAN5G(212, 0), - CHAN5G(216, 0), -}; - -static struct ieee80211_supported_band iwm_band_2ghz = { - .channels = iwm_2ghz_channels, - .n_channels = ARRAY_SIZE(iwm_2ghz_channels), - .bitrates = iwm_g_rates, - .n_bitrates = iwm_g_rates_size, -}; - -static struct ieee80211_supported_band iwm_band_5ghz = { - .channels = iwm_5ghz_a_channels, - .n_channels = ARRAY_SIZE(iwm_5ghz_a_channels), - .bitrates = iwm_a_rates, - .n_bitrates = iwm_a_rates_size, -}; - -static int iwm_key_init(struct iwm_key *key, u8 key_index, - const u8 *mac_addr, struct key_params *params) -{ - key->hdr.key_idx = key_index; - if (!mac_addr || is_broadcast_ether_addr(mac_addr)) { - key->hdr.multicast = 1; - memset(key->hdr.mac, 0xff, ETH_ALEN); - } else { - key->hdr.multicast = 0; - memcpy(key->hdr.mac, mac_addr, ETH_ALEN); - } - - if (params) { - if (params->key_len > WLAN_MAX_KEY_LEN || - params->seq_len > IW_ENCODE_SEQ_MAX_SIZE) - return -EINVAL; - - key->cipher = params->cipher; - key->key_len = params->key_len; - key->seq_len = params->seq_len; - memcpy(key->key, params->key, key->key_len); - memcpy(key->seq, params->seq, key->seq_len); - } - - return 0; -} - -static int iwm_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, - u8 key_index, bool pairwise, const u8 *mac_addr, - struct key_params *params) -{ - struct iwm_priv *iwm = ndev_to_iwm(ndev); - struct iwm_key *key; - int ret; - - IWM_DBG_WEXT(iwm, DBG, "Adding key for %pM\n", mac_addr); - - if (key_index >= IWM_NUM_KEYS) - return -ENOENT; - - key = &iwm->keys[key_index]; - memset(key, 0, sizeof(struct iwm_key)); - ret = iwm_key_init(key, key_index, mac_addr, params); - if (ret < 0) { - IWM_ERR(iwm, "Invalid key_params\n"); - return ret; - } - - return iwm_set_key(iwm, 0, key); -} - -static int iwm_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev, - u8 key_index, bool pairwise, const u8 *mac_addr, - void *cookie, - void (*callback)(void *cookie, - struct key_params*)) -{ - struct iwm_priv *iwm = ndev_to_iwm(ndev); - struct iwm_key *key; - struct key_params params; - - IWM_DBG_WEXT(iwm, DBG, "Getting key %d\n", key_index); - - if (key_index >= IWM_NUM_KEYS) - return -ENOENT; - - memset(¶ms, 0, sizeof(params)); - - key = &iwm->keys[key_index]; - params.cipher = key->cipher; - params.key_len = key->key_len; - params.seq_len = key->seq_len; - params.seq = key->seq; - params.key = key->key; - - callback(cookie, ¶ms); - - return key->key_len ? 0 : -ENOENT; -} - - -static int iwm_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev, - u8 key_index, bool pairwise, const u8 *mac_addr) -{ - struct iwm_priv *iwm = ndev_to_iwm(ndev); - struct iwm_key *key; - - if (key_index >= IWM_NUM_KEYS) - return -ENOENT; - - key = &iwm->keys[key_index]; - if (!iwm->keys[key_index].key_len) { - IWM_DBG_WEXT(iwm, DBG, "Key %d not used\n", key_index); - return 0; - } - - if (key_index == iwm->default_key) - iwm->default_key = -1; - - return iwm_set_key(iwm, 1, key); -} - -static int iwm_cfg80211_set_default_key(struct wiphy *wiphy, - struct net_device *ndev, - u8 key_index, bool unicast, - bool multicast) -{ - struct iwm_priv *iwm = ndev_to_iwm(ndev); - - IWM_DBG_WEXT(iwm, DBG, "Default key index is: %d\n", key_index); - - if (key_index >= IWM_NUM_KEYS) - return -ENOENT; - - if (!iwm->keys[key_index].key_len) { - IWM_ERR(iwm, "Key %d not used\n", key_index); - return -EINVAL; - } - - iwm->default_key = key_index; - - return iwm_set_tx_key(iwm, key_index); -} - -static int iwm_cfg80211_get_station(struct wiphy *wiphy, - struct net_device *ndev, - u8 *mac, struct station_info *sinfo) -{ - struct iwm_priv *iwm = ndev_to_iwm(ndev); - - if (memcmp(mac, iwm->bssid, ETH_ALEN)) - return -ENOENT; - - sinfo->filled |= STATION_INFO_TX_BITRATE; - sinfo->txrate.legacy = iwm->rate * 10; - - if (test_bit(IWM_STATUS_ASSOCIATED, &iwm->status)) { - sinfo->filled |= STATION_INFO_SIGNAL; - sinfo->signal = iwm->wstats.qual.level; - } - - return 0; -} - - -int iwm_cfg80211_inform_bss(struct iwm_priv *iwm) -{ - struct wiphy *wiphy = iwm_to_wiphy(iwm); - struct iwm_bss_info *bss; - struct iwm_umac_notif_bss_info *umac_bss; - struct ieee80211_mgmt *mgmt; - struct ieee80211_channel *channel; - struct ieee80211_supported_band *band; - s32 signal; - int freq; - - list_for_each_entry(bss, &iwm->bss_list, node) { - umac_bss = bss->bss; - mgmt = (struct ieee80211_mgmt *)(umac_bss->frame_buf); - - if (umac_bss->band == UMAC_BAND_2GHZ) - band = wiphy->bands[IEEE80211_BAND_2GHZ]; - else if (umac_bss->band == UMAC_BAND_5GHZ) - band = wiphy->bands[IEEE80211_BAND_5GHZ]; - else { - IWM_ERR(iwm, "Invalid band: %d\n", umac_bss->band); - return -EINVAL; - } - - freq = ieee80211_channel_to_frequency(umac_bss->channel, - band->band); - channel = ieee80211_get_channel(wiphy, freq); - signal = umac_bss->rssi * 100; - - if (!cfg80211_inform_bss_frame(wiphy, channel, mgmt, - le16_to_cpu(umac_bss->frame_len), - signal, GFP_KERNEL)) - return -EINVAL; - } - - return 0; -} - -static int iwm_cfg80211_change_iface(struct wiphy *wiphy, - struct net_device *ndev, - enum nl80211_iftype type, u32 *flags, - struct vif_params *params) -{ - struct wireless_dev *wdev; - struct iwm_priv *iwm; - u32 old_mode; - - wdev = ndev->ieee80211_ptr; - iwm = ndev_to_iwm(ndev); - old_mode = iwm->conf.mode; - - switch (type) { - case NL80211_IFTYPE_STATION: - iwm->conf.mode = UMAC_MODE_BSS; - break; - case NL80211_IFTYPE_ADHOC: - iwm->conf.mode = UMAC_MODE_IBSS; - break; - default: - return -EOPNOTSUPP; - } - - wdev->iftype = type; - - if ((old_mode == iwm->conf.mode) || !iwm->umac_profile) - return 0; - - iwm->umac_profile->mode = cpu_to_le32(iwm->conf.mode); - - if (iwm->umac_profile_active) - iwm_invalidate_mlme_profile(iwm); - - return 0; -} - -static int iwm_cfg80211_scan(struct wiphy *wiphy, - struct cfg80211_scan_request *request) -{ - struct net_device *ndev = request->wdev->netdev; - struct iwm_priv *iwm = ndev_to_iwm(ndev); - int ret; - - if (!test_bit(IWM_STATUS_READY, &iwm->status)) { - IWM_ERR(iwm, "Scan while device is not ready\n"); - return -EIO; - } - - if (test_bit(IWM_STATUS_SCANNING, &iwm->status)) { - IWM_ERR(iwm, "Scanning already\n"); - return -EAGAIN; - } - - if (test_bit(IWM_STATUS_SCAN_ABORTING, &iwm->status)) { - IWM_ERR(iwm, "Scanning being aborted\n"); - return -EAGAIN; - } - - set_bit(IWM_STATUS_SCANNING, &iwm->status); - - ret = iwm_scan_ssids(iwm, request->ssids, request->n_ssids); - if (ret) { - clear_bit(IWM_STATUS_SCANNING, &iwm->status); - return ret; - } - - iwm->scan_request = request; - return 0; -} - -static int iwm_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed) -{ - struct iwm_priv *iwm = wiphy_to_iwm(wiphy); - - if (changed & WIPHY_PARAM_RTS_THRESHOLD && - (iwm->conf.rts_threshold != wiphy->rts_threshold)) { - int ret; - - iwm->conf.rts_threshold = wiphy->rts_threshold; - - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_RTS_THRESHOLD, - iwm->conf.rts_threshold); - if (ret < 0) - return ret; - } - - if (changed & WIPHY_PARAM_FRAG_THRESHOLD && - (iwm->conf.frag_threshold != wiphy->frag_threshold)) { - int ret; - - iwm->conf.frag_threshold = wiphy->frag_threshold; - - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_FA_CFG_FIX, - CFG_FRAG_THRESHOLD, - iwm->conf.frag_threshold); - if (ret < 0) - return ret; - } - - return 0; -} - -static int iwm_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev, - struct cfg80211_ibss_params *params) -{ - struct iwm_priv *iwm = wiphy_to_iwm(wiphy); - struct ieee80211_channel *chan = params->channel; - - if (!test_bit(IWM_STATUS_READY, &iwm->status)) - return -EIO; - - /* UMAC doesn't support creating or joining an IBSS network - * with specified bssid. */ - if (params->bssid) - return -EOPNOTSUPP; - - iwm->channel = ieee80211_frequency_to_channel(chan->center_freq); - iwm->umac_profile->ibss.band = chan->band; - iwm->umac_profile->ibss.channel = iwm->channel; - iwm->umac_profile->ssid.ssid_len = params->ssid_len; - memcpy(iwm->umac_profile->ssid.ssid, params->ssid, params->ssid_len); - - return iwm_send_mlme_profile(iwm); -} - -static int iwm_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *dev) -{ - struct iwm_priv *iwm = wiphy_to_iwm(wiphy); - - if (iwm->umac_profile_active) - return iwm_invalidate_mlme_profile(iwm); - - return 0; -} - -static int iwm_set_auth_type(struct iwm_priv *iwm, - enum nl80211_auth_type sme_auth_type) -{ - u8 *auth_type = &iwm->umac_profile->sec.auth_type; - - switch (sme_auth_type) { - case NL80211_AUTHTYPE_AUTOMATIC: - case NL80211_AUTHTYPE_OPEN_SYSTEM: - IWM_DBG_WEXT(iwm, DBG, "OPEN auth\n"); - *auth_type = UMAC_AUTH_TYPE_OPEN; - break; - case NL80211_AUTHTYPE_SHARED_KEY: - if (iwm->umac_profile->sec.flags & - (UMAC_SEC_FLG_WPA_ON_MSK | UMAC_SEC_FLG_RSNA_ON_MSK)) { - IWM_DBG_WEXT(iwm, DBG, "WPA auth alg\n"); - *auth_type = UMAC_AUTH_TYPE_RSNA_PSK; - } else { - IWM_DBG_WEXT(iwm, DBG, "WEP shared key auth alg\n"); - *auth_type = UMAC_AUTH_TYPE_LEGACY_PSK; - } - - break; - default: - IWM_ERR(iwm, "Unsupported auth alg: 0x%x\n", sme_auth_type); - return -ENOTSUPP; - } - - return 0; -} - -static int iwm_set_wpa_version(struct iwm_priv *iwm, u32 wpa_version) -{ - IWM_DBG_WEXT(iwm, DBG, "wpa_version: %d\n", wpa_version); - - if (!wpa_version) { - iwm->umac_profile->sec.flags = UMAC_SEC_FLG_LEGACY_PROFILE; - return 0; - } - - if (wpa_version & NL80211_WPA_VERSION_1) - iwm->umac_profile->sec.flags = UMAC_SEC_FLG_WPA_ON_MSK; - - if (wpa_version & NL80211_WPA_VERSION_2) - iwm->umac_profile->sec.flags = UMAC_SEC_FLG_RSNA_ON_MSK; - - return 0; -} - -static int iwm_set_cipher(struct iwm_priv *iwm, u32 cipher, bool ucast) -{ - u8 *profile_cipher = ucast ? &iwm->umac_profile->sec.ucast_cipher : - &iwm->umac_profile->sec.mcast_cipher; - - if (!cipher) { - *profile_cipher = UMAC_CIPHER_TYPE_NONE; - return 0; - } - - IWM_DBG_WEXT(iwm, DBG, "%ccast cipher is 0x%x\n", ucast ? 'u' : 'm', - cipher); - - switch (cipher) { - case IW_AUTH_CIPHER_NONE: - *profile_cipher = UMAC_CIPHER_TYPE_NONE; - break; - case WLAN_CIPHER_SUITE_WEP40: - *profile_cipher = UMAC_CIPHER_TYPE_WEP_40; - break; - case WLAN_CIPHER_SUITE_WEP104: - *profile_cipher = UMAC_CIPHER_TYPE_WEP_104; - break; - case WLAN_CIPHER_SUITE_TKIP: - *profile_cipher = UMAC_CIPHER_TYPE_TKIP; - break; - case WLAN_CIPHER_SUITE_CCMP: - *profile_cipher = UMAC_CIPHER_TYPE_CCMP; - break; - default: - IWM_ERR(iwm, "Unsupported cipher: 0x%x\n", cipher); - return -ENOTSUPP; - } - - return 0; -} - -static int iwm_set_key_mgt(struct iwm_priv *iwm, u32 key_mgt) -{ - u8 *auth_type = &iwm->umac_profile->sec.auth_type; - - IWM_DBG_WEXT(iwm, DBG, "key_mgt: 0x%x\n", key_mgt); - - if (key_mgt == WLAN_AKM_SUITE_8021X) - *auth_type = UMAC_AUTH_TYPE_8021X; - else if (key_mgt == WLAN_AKM_SUITE_PSK) { - if (iwm->umac_profile->sec.flags & - (UMAC_SEC_FLG_WPA_ON_MSK | UMAC_SEC_FLG_RSNA_ON_MSK)) - *auth_type = UMAC_AUTH_TYPE_RSNA_PSK; - else - *auth_type = UMAC_AUTH_TYPE_LEGACY_PSK; - } else { - IWM_ERR(iwm, "Invalid key mgt: 0x%x\n", key_mgt); - return -EINVAL; - } - - return 0; -} - - -static int iwm_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, - struct cfg80211_connect_params *sme) -{ - struct iwm_priv *iwm = wiphy_to_iwm(wiphy); - struct ieee80211_channel *chan = sme->channel; - struct key_params key_param; - int ret; - - if (!test_bit(IWM_STATUS_READY, &iwm->status)) - return -EIO; - - if (!sme->ssid) - return -EINVAL; - - if (iwm->umac_profile_active) { - ret = iwm_invalidate_mlme_profile(iwm); - if (ret) { - IWM_ERR(iwm, "Couldn't invalidate profile\n"); - return ret; - } - } - - if (chan) - iwm->channel = - ieee80211_frequency_to_channel(chan->center_freq); - - iwm->umac_profile->ssid.ssid_len = sme->ssid_len; - memcpy(iwm->umac_profile->ssid.ssid, sme->ssid, sme->ssid_len); - - if (sme->bssid) { - IWM_DBG_WEXT(iwm, DBG, "BSSID: %pM\n", sme->bssid); - memcpy(&iwm->umac_profile->bssid[0], sme->bssid, ETH_ALEN); - iwm->umac_profile->bss_num = 1; - } else { - memset(&iwm->umac_profile->bssid[0], 0, ETH_ALEN); - iwm->umac_profile->bss_num = 0; - } - - ret = iwm_set_wpa_version(iwm, sme->crypto.wpa_versions); - if (ret < 0) - return ret; - - ret = iwm_set_auth_type(iwm, sme->auth_type); - if (ret < 0) - return ret; - - if (sme->crypto.n_ciphers_pairwise) { - ret = iwm_set_cipher(iwm, sme->crypto.ciphers_pairwise[0], - true); - if (ret < 0) - return ret; - } - - ret = iwm_set_cipher(iwm, sme->crypto.cipher_group, false); - if (ret < 0) - return ret; - - if (sme->crypto.n_akm_suites) { - ret = iwm_set_key_mgt(iwm, sme->crypto.akm_suites[0]); - if (ret < 0) - return ret; - } - - /* - * We save the WEP key in case we want to do shared authentication. - * We have to do it so because UMAC will assert whenever it gets a - * key before a profile. - */ - if (sme->key) { - key_param.key = kmemdup(sme->key, sme->key_len, GFP_KERNEL); - if (key_param.key == NULL) - return -ENOMEM; - key_param.key_len = sme->key_len; - key_param.seq_len = 0; - key_param.cipher = sme->crypto.ciphers_pairwise[0]; - - ret = iwm_key_init(&iwm->keys[sme->key_idx], sme->key_idx, - NULL, &key_param); - kfree(key_param.key); - if (ret < 0) { - IWM_ERR(iwm, "Invalid key_params\n"); - return ret; - } - - iwm->default_key = sme->key_idx; - } - - /* WPA and open AUTH type from wpa_s means WPS (a.k.a. WSC) */ - if ((iwm->umac_profile->sec.flags & - (UMAC_SEC_FLG_WPA_ON_MSK | UMAC_SEC_FLG_RSNA_ON_MSK)) && - iwm->umac_profile->sec.auth_type == UMAC_AUTH_TYPE_OPEN) { - iwm->umac_profile->sec.flags = UMAC_SEC_FLG_WSC_ON_MSK; - } - - ret = iwm_send_mlme_profile(iwm); - - if (iwm->umac_profile->sec.auth_type != UMAC_AUTH_TYPE_LEGACY_PSK || - sme->key == NULL) - return ret; - - /* - * We want to do shared auth. - * We need to actually set the key we previously cached, - * and then tell the UMAC it's the default one. - * That will trigger the auth+assoc UMAC machinery, and again, - * this must be done after setting the profile. - */ - ret = iwm_set_key(iwm, 0, &iwm->keys[sme->key_idx]); - if (ret < 0) - return ret; - - return iwm_set_tx_key(iwm, iwm->default_key); -} - -static int iwm_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev, - u16 reason_code) -{ - struct iwm_priv *iwm = wiphy_to_iwm(wiphy); - - IWM_DBG_WEXT(iwm, DBG, "Active: %d\n", iwm->umac_profile_active); - - if (iwm->umac_profile_active) - iwm_invalidate_mlme_profile(iwm); - - return 0; -} - -static int iwm_cfg80211_set_txpower(struct wiphy *wiphy, - enum nl80211_tx_power_setting type, int mbm) -{ - struct iwm_priv *iwm = wiphy_to_iwm(wiphy); - int ret; - - switch (type) { - case NL80211_TX_POWER_AUTOMATIC: - return 0; - case NL80211_TX_POWER_FIXED: - if (mbm < 0 || (mbm % 100)) - return -EOPNOTSUPP; - - if (!test_bit(IWM_STATUS_READY, &iwm->status)) - return 0; - - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_TX_PWR_LIMIT_USR, - MBM_TO_DBM(mbm) * 2); - if (ret < 0) - return ret; - - return iwm_tx_power_trigger(iwm); - default: - IWM_ERR(iwm, "Unsupported power type: %d\n", type); - return -EOPNOTSUPP; - } - - return 0; -} - -static int iwm_cfg80211_get_txpower(struct wiphy *wiphy, int *dbm) -{ - struct iwm_priv *iwm = wiphy_to_iwm(wiphy); - - *dbm = iwm->txpower >> 1; - - return 0; -} - -static int iwm_cfg80211_set_power_mgmt(struct wiphy *wiphy, - struct net_device *dev, - bool enabled, int timeout) -{ - struct iwm_priv *iwm = wiphy_to_iwm(wiphy); - u32 power_index; - - if (enabled) - power_index = IWM_POWER_INDEX_DEFAULT; - else - power_index = IWM_POWER_INDEX_MIN; - - if (power_index == iwm->conf.power_index) - return 0; - - iwm->conf.power_index = power_index; - - return iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_POWER_INDEX, iwm->conf.power_index); -} - -static int iwm_cfg80211_set_pmksa(struct wiphy *wiphy, - struct net_device *netdev, - struct cfg80211_pmksa *pmksa) -{ - struct iwm_priv *iwm = wiphy_to_iwm(wiphy); - - return iwm_send_pmkid_update(iwm, pmksa, IWM_CMD_PMKID_ADD); -} - -static int iwm_cfg80211_del_pmksa(struct wiphy *wiphy, - struct net_device *netdev, - struct cfg80211_pmksa *pmksa) -{ - struct iwm_priv *iwm = wiphy_to_iwm(wiphy); - - return iwm_send_pmkid_update(iwm, pmksa, IWM_CMD_PMKID_DEL); -} - -static int iwm_cfg80211_flush_pmksa(struct wiphy *wiphy, - struct net_device *netdev) -{ - struct iwm_priv *iwm = wiphy_to_iwm(wiphy); - struct cfg80211_pmksa pmksa; - - memset(&pmksa, 0, sizeof(struct cfg80211_pmksa)); - - return iwm_send_pmkid_update(iwm, &pmksa, IWM_CMD_PMKID_FLUSH); -} - - -static struct cfg80211_ops iwm_cfg80211_ops = { - .change_virtual_intf = iwm_cfg80211_change_iface, - .add_key = iwm_cfg80211_add_key, - .get_key = iwm_cfg80211_get_key, - .del_key = iwm_cfg80211_del_key, - .set_default_key = iwm_cfg80211_set_default_key, - .get_station = iwm_cfg80211_get_station, - .scan = iwm_cfg80211_scan, - .set_wiphy_params = iwm_cfg80211_set_wiphy_params, - .connect = iwm_cfg80211_connect, - .disconnect = iwm_cfg80211_disconnect, - .join_ibss = iwm_cfg80211_join_ibss, - .leave_ibss = iwm_cfg80211_leave_ibss, - .set_tx_power = iwm_cfg80211_set_txpower, - .get_tx_power = iwm_cfg80211_get_txpower, - .set_power_mgmt = iwm_cfg80211_set_power_mgmt, - .set_pmksa = iwm_cfg80211_set_pmksa, - .del_pmksa = iwm_cfg80211_del_pmksa, - .flush_pmksa = iwm_cfg80211_flush_pmksa, -}; - -static const u32 cipher_suites[] = { - WLAN_CIPHER_SUITE_WEP40, - WLAN_CIPHER_SUITE_WEP104, - WLAN_CIPHER_SUITE_TKIP, - WLAN_CIPHER_SUITE_CCMP, -}; - -struct wireless_dev *iwm_wdev_alloc(int sizeof_bus, struct device *dev) -{ - int ret = 0; - struct wireless_dev *wdev; - - /* - * We're trying to have the following memory - * layout: - * - * +-------------------------+ - * | struct wiphy | - * +-------------------------+ - * | struct iwm_priv | - * +-------------------------+ - * | bus private data | - * | (e.g. iwm_priv_sdio) | - * +-------------------------+ - * - */ - - wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL); - if (!wdev) { - dev_err(dev, "Couldn't allocate wireless device\n"); - return ERR_PTR(-ENOMEM); - } - - wdev->wiphy = wiphy_new(&iwm_cfg80211_ops, - sizeof(struct iwm_priv) + sizeof_bus); - if (!wdev->wiphy) { - dev_err(dev, "Couldn't allocate wiphy device\n"); - ret = -ENOMEM; - goto out_err_new; - } - - set_wiphy_dev(wdev->wiphy, dev); - wdev->wiphy->max_scan_ssids = UMAC_WIFI_IF_PROBE_OPTION_MAX; - wdev->wiphy->max_num_pmkids = UMAC_MAX_NUM_PMKIDS; - wdev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | - BIT(NL80211_IFTYPE_ADHOC); - wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &iwm_band_2ghz; - wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = &iwm_band_5ghz; - wdev->wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM; - - wdev->wiphy->cipher_suites = cipher_suites; - wdev->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites); - - ret = wiphy_register(wdev->wiphy); - if (ret < 0) { - dev_err(dev, "Couldn't register wiphy device\n"); - goto out_err_register; - } - - return wdev; - - out_err_register: - wiphy_free(wdev->wiphy); - - out_err_new: - kfree(wdev); - - return ERR_PTR(ret); -} - -void iwm_wdev_free(struct iwm_priv *iwm) -{ - struct wireless_dev *wdev = iwm_to_wdev(iwm); - - if (!wdev) - return; - - wiphy_unregister(wdev->wiphy); - wiphy_free(wdev->wiphy); - kfree(wdev); -} diff --git a/drivers/net/wireless/iwmc3200wifi/cfg80211.h b/drivers/net/wireless/iwmc3200wifi/cfg80211.h deleted file mode 100644 index 56a34145acbf..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/cfg80211.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ - -#ifndef __IWM_CFG80211_H__ -#define __IWM_CFG80211_H__ - -int iwm_cfg80211_inform_bss(struct iwm_priv *iwm); -struct wireless_dev *iwm_wdev_alloc(int sizeof_bus, struct device *dev); -void iwm_wdev_free(struct iwm_priv *iwm); - -#endif diff --git a/drivers/net/wireless/iwmc3200wifi/commands.c b/drivers/net/wireless/iwmc3200wifi/commands.c deleted file mode 100644 index bd75078c454b..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/commands.c +++ /dev/null @@ -1,1002 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -#include <linux/kernel.h> -#include <linux/wireless.h> -#include <linux/etherdevice.h> -#include <linux/ieee80211.h> -#include <linux/sched.h> -#include <linux/slab.h> -#include <linux/moduleparam.h> - -#include "iwm.h" -#include "bus.h" -#include "hal.h" -#include "umac.h" -#include "commands.h" -#include "debug.h" - -static int iwm_send_lmac_ptrough_cmd(struct iwm_priv *iwm, - u8 lmac_cmd_id, - const void *lmac_payload, - u16 lmac_payload_size, - u8 resp) -{ - struct iwm_udma_wifi_cmd udma_cmd = UDMA_LMAC_INIT; - struct iwm_umac_cmd umac_cmd; - struct iwm_lmac_cmd lmac_cmd; - - lmac_cmd.id = lmac_cmd_id; - - umac_cmd.id = UMAC_CMD_OPCODE_WIFI_PASS_THROUGH; - umac_cmd.resp = resp; - - return iwm_hal_send_host_cmd(iwm, &udma_cmd, &umac_cmd, &lmac_cmd, - lmac_payload, lmac_payload_size); -} - -int iwm_send_wifi_if_cmd(struct iwm_priv *iwm, void *payload, u16 payload_size, - bool resp) -{ - struct iwm_umac_wifi_if *hdr = (struct iwm_umac_wifi_if *)payload; - struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT; - struct iwm_umac_cmd umac_cmd; - int ret; - u8 oid = hdr->oid; - - if (!test_bit(IWM_STATUS_READY, &iwm->status)) { - IWM_ERR(iwm, "Interface is not ready yet"); - return -EAGAIN; - } - - umac_cmd.id = UMAC_CMD_OPCODE_WIFI_IF_WRAPPER; - umac_cmd.resp = resp; - - ret = iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, - payload, payload_size); - - if (resp) { - ret = wait_event_interruptible_timeout(iwm->wifi_ntfy_queue, - test_and_clear_bit(oid, &iwm->wifi_ntfy[0]), - 3 * HZ); - - return ret ? 0 : -EBUSY; - } - - return ret; -} - -static int modparam_wiwi = COEX_MODE_CM; -module_param_named(wiwi, modparam_wiwi, int, 0644); -MODULE_PARM_DESC(wiwi, "Wifi-WiMAX coexistence: 1=SA, 2=XOR, 3=CM (default)"); - -static struct coex_event iwm_sta_xor_prio_tbl[COEX_EVENTS_NUM] = -{ - {4, 3, 0, COEX_UNASSOC_IDLE_FLAGS}, - {4, 3, 0, COEX_UNASSOC_MANUAL_SCAN_FLAGS}, - {4, 3, 0, COEX_UNASSOC_AUTO_SCAN_FLAGS}, - {4, 3, 0, COEX_CALIBRATION_FLAGS}, - {4, 3, 0, COEX_PERIODIC_CALIBRATION_FLAGS}, - {4, 3, 0, COEX_CONNECTION_ESTAB_FLAGS}, - {4, 3, 0, COEX_ASSOCIATED_IDLE_FLAGS}, - {4, 3, 0, COEX_ASSOC_MANUAL_SCAN_FLAGS}, - {4, 3, 0, COEX_ASSOC_AUTO_SCAN_FLAGS}, - {4, 3, 0, COEX_ASSOC_ACTIVE_LEVEL_FLAGS}, - {6, 3, 0, COEX_XOR_RF_ON_FLAGS}, - {4, 3, 0, COEX_RF_OFF_FLAGS}, - {6, 6, 0, COEX_STAND_ALONE_DEBUG_FLAGS}, - {4, 3, 0, COEX_IPAN_ASSOC_LEVEL_FLAGS}, - {4, 3, 0, COEX_RSRVD1_FLAGS}, - {4, 3, 0, COEX_RSRVD2_FLAGS} -}; - -static struct coex_event iwm_sta_cm_prio_tbl[COEX_EVENTS_NUM] = -{ - {1, 1, 0, COEX_UNASSOC_IDLE_FLAGS}, - {4, 4, 0, COEX_UNASSOC_MANUAL_SCAN_FLAGS}, - {3, 3, 0, COEX_UNASSOC_AUTO_SCAN_FLAGS}, - {6, 6, 0, COEX_CALIBRATION_FLAGS}, - {3, 3, 0, COEX_PERIODIC_CALIBRATION_FLAGS}, - {6, 5, 0, COEX_CONNECTION_ESTAB_FLAGS}, - {4, 4, 0, COEX_ASSOCIATED_IDLE_FLAGS}, - {4, 4, 0, COEX_ASSOC_MANUAL_SCAN_FLAGS}, - {4, 4, 0, COEX_ASSOC_AUTO_SCAN_FLAGS}, - {4, 4, 0, COEX_ASSOC_ACTIVE_LEVEL_FLAGS}, - {1, 1, 0, COEX_RF_ON_FLAGS}, - {1, 1, 0, COEX_RF_OFF_FLAGS}, - {7, 7, 0, COEX_STAND_ALONE_DEBUG_FLAGS}, - {5, 4, 0, COEX_IPAN_ASSOC_LEVEL_FLAGS}, - {1, 1, 0, COEX_RSRVD1_FLAGS}, - {1, 1, 0, COEX_RSRVD2_FLAGS} -}; - -int iwm_send_prio_table(struct iwm_priv *iwm) -{ - struct iwm_coex_prio_table_cmd coex_table_cmd; - u32 coex_enabled, mode_enabled; - - memset(&coex_table_cmd, 0, sizeof(struct iwm_coex_prio_table_cmd)); - - coex_table_cmd.flags = COEX_FLAGS_STA_TABLE_VALID_MSK; - - switch (modparam_wiwi) { - case COEX_MODE_XOR: - case COEX_MODE_CM: - coex_enabled = 1; - break; - default: - coex_enabled = 0; - break; - } - - switch (iwm->conf.mode) { - case UMAC_MODE_BSS: - case UMAC_MODE_IBSS: - mode_enabled = 1; - break; - default: - mode_enabled = 0; - break; - } - - if (coex_enabled && mode_enabled) { - coex_table_cmd.flags |= COEX_FLAGS_COEX_ENABLE_MSK | - COEX_FLAGS_ASSOC_WAKEUP_UMASK_MSK | - COEX_FLAGS_UNASSOC_WAKEUP_UMASK_MSK; - - switch (modparam_wiwi) { - case COEX_MODE_XOR: - memcpy(coex_table_cmd.sta_prio, iwm_sta_xor_prio_tbl, - sizeof(iwm_sta_xor_prio_tbl)); - break; - case COEX_MODE_CM: - memcpy(coex_table_cmd.sta_prio, iwm_sta_cm_prio_tbl, - sizeof(iwm_sta_cm_prio_tbl)); - break; - default: - IWM_ERR(iwm, "Invalid coex_mode 0x%x\n", - modparam_wiwi); - break; - } - } else - IWM_WARN(iwm, "coexistense disabled\n"); - - return iwm_send_lmac_ptrough_cmd(iwm, COEX_PRIORITY_TABLE_CMD, - &coex_table_cmd, - sizeof(struct iwm_coex_prio_table_cmd), 0); -} - -int iwm_send_init_calib_cfg(struct iwm_priv *iwm, u8 calib_requested) -{ - struct iwm_lmac_cal_cfg_cmd cal_cfg_cmd; - - memset(&cal_cfg_cmd, 0, sizeof(struct iwm_lmac_cal_cfg_cmd)); - - cal_cfg_cmd.ucode_cfg.init.enable = cpu_to_le32(calib_requested); - cal_cfg_cmd.ucode_cfg.init.start = cpu_to_le32(calib_requested); - cal_cfg_cmd.ucode_cfg.init.send_res = cpu_to_le32(calib_requested); - cal_cfg_cmd.ucode_cfg.flags = - cpu_to_le32(CALIB_CFG_FLAG_SEND_COMPLETE_NTFY_AFTER_MSK); - - return iwm_send_lmac_ptrough_cmd(iwm, CALIBRATION_CFG_CMD, &cal_cfg_cmd, - sizeof(struct iwm_lmac_cal_cfg_cmd), 1); -} - -int iwm_send_periodic_calib_cfg(struct iwm_priv *iwm, u8 calib_requested) -{ - struct iwm_lmac_cal_cfg_cmd cal_cfg_cmd; - - memset(&cal_cfg_cmd, 0, sizeof(struct iwm_lmac_cal_cfg_cmd)); - - cal_cfg_cmd.ucode_cfg.periodic.enable = cpu_to_le32(calib_requested); - cal_cfg_cmd.ucode_cfg.periodic.start = cpu_to_le32(calib_requested); - - return iwm_send_lmac_ptrough_cmd(iwm, CALIBRATION_CFG_CMD, &cal_cfg_cmd, - sizeof(struct iwm_lmac_cal_cfg_cmd), 0); -} - -int iwm_store_rxiq_calib_result(struct iwm_priv *iwm) -{ - struct iwm_calib_rxiq *rxiq; - u8 *eeprom_rxiq = iwm_eeprom_access(iwm, IWM_EEPROM_CALIB_RXIQ); - int grplen = sizeof(struct iwm_calib_rxiq_group); - - rxiq = kzalloc(sizeof(struct iwm_calib_rxiq), GFP_KERNEL); - if (!rxiq) { - IWM_ERR(iwm, "Couldn't alloc memory for RX IQ\n"); - return -ENOMEM; - } - - eeprom_rxiq = iwm_eeprom_access(iwm, IWM_EEPROM_CALIB_RXIQ); - if (IS_ERR(eeprom_rxiq)) { - IWM_ERR(iwm, "Couldn't access EEPROM RX IQ entry\n"); - kfree(rxiq); - return PTR_ERR(eeprom_rxiq); - } - - iwm->calib_res[SHILOH_PHY_CALIBRATE_RX_IQ_CMD].buf = (u8 *)rxiq; - iwm->calib_res[SHILOH_PHY_CALIBRATE_RX_IQ_CMD].size = sizeof(*rxiq); - - rxiq->hdr.opcode = SHILOH_PHY_CALIBRATE_RX_IQ_CMD; - rxiq->hdr.first_grp = 0; - rxiq->hdr.grp_num = 1; - rxiq->hdr.all_data_valid = 1; - - memcpy(&rxiq->group[0], eeprom_rxiq, 4 * grplen); - memcpy(&rxiq->group[4], eeprom_rxiq + 6 * grplen, grplen); - - return 0; -} - -int iwm_send_calib_results(struct iwm_priv *iwm) -{ - int i, ret = 0; - - for (i = PHY_CALIBRATE_OPCODES_NUM; i < CALIBRATION_CMD_NUM; i++) { - if (test_bit(i - PHY_CALIBRATE_OPCODES_NUM, - &iwm->calib_done_map)) { - IWM_DBG_CMD(iwm, DBG, - "Send calibration %d result\n", i); - ret |= iwm_send_lmac_ptrough_cmd(iwm, - REPLY_PHY_CALIBRATION_CMD, - iwm->calib_res[i].buf, - iwm->calib_res[i].size, 0); - - kfree(iwm->calib_res[i].buf); - iwm->calib_res[i].buf = NULL; - iwm->calib_res[i].size = 0; - } - } - - return ret; -} - -int iwm_send_ct_kill_cfg(struct iwm_priv *iwm, u8 entry, u8 exit) -{ - struct iwm_ct_kill_cfg_cmd cmd; - - cmd.entry_threshold = entry; - cmd.exit_threshold = exit; - - return iwm_send_lmac_ptrough_cmd(iwm, REPLY_CT_KILL_CONFIG_CMD, &cmd, - sizeof(struct iwm_ct_kill_cfg_cmd), 0); -} - -int iwm_send_umac_reset(struct iwm_priv *iwm, __le32 reset_flags, bool resp) -{ - struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT; - struct iwm_umac_cmd umac_cmd; - struct iwm_umac_cmd_reset reset; - - reset.flags = reset_flags; - - umac_cmd.id = UMAC_CMD_OPCODE_RESET; - umac_cmd.resp = resp; - - return iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, &reset, - sizeof(struct iwm_umac_cmd_reset)); -} - -int iwm_umac_set_config_fix(struct iwm_priv *iwm, u16 tbl, u16 key, u32 value) -{ - struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT; - struct iwm_umac_cmd umac_cmd; - struct iwm_umac_cmd_set_param_fix param; - - if ((tbl != UMAC_PARAM_TBL_CFG_FIX) && - (tbl != UMAC_PARAM_TBL_FA_CFG_FIX)) - return -EINVAL; - - umac_cmd.id = UMAC_CMD_OPCODE_SET_PARAM_FIX; - umac_cmd.resp = 0; - - param.tbl = cpu_to_le16(tbl); - param.key = cpu_to_le16(key); - param.value = cpu_to_le32(value); - - return iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, ¶m, - sizeof(struct iwm_umac_cmd_set_param_fix)); -} - -int iwm_umac_set_config_var(struct iwm_priv *iwm, u16 key, - void *payload, u16 payload_size) -{ - struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT; - struct iwm_umac_cmd umac_cmd; - struct iwm_umac_cmd_set_param_var *param_hdr; - u8 *param; - int ret; - - param = kzalloc(payload_size + - sizeof(struct iwm_umac_cmd_set_param_var), GFP_KERNEL); - if (!param) { - IWM_ERR(iwm, "Couldn't allocate param\n"); - return -ENOMEM; - } - - param_hdr = (struct iwm_umac_cmd_set_param_var *)param; - - umac_cmd.id = UMAC_CMD_OPCODE_SET_PARAM_VAR; - umac_cmd.resp = 0; - - param_hdr->tbl = cpu_to_le16(UMAC_PARAM_TBL_CFG_VAR); - param_hdr->key = cpu_to_le16(key); - param_hdr->len = cpu_to_le16(payload_size); - memcpy(param + sizeof(struct iwm_umac_cmd_set_param_var), - payload, payload_size); - - ret = iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, param, - sizeof(struct iwm_umac_cmd_set_param_var) + - payload_size); - kfree(param); - - return ret; -} - -int iwm_send_umac_config(struct iwm_priv *iwm, __le32 reset_flags) -{ - int ret; - - /* Use UMAC default values */ - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_POWER_INDEX, iwm->conf.power_index); - if (ret < 0) - return ret; - - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_FA_CFG_FIX, - CFG_FRAG_THRESHOLD, - iwm->conf.frag_threshold); - if (ret < 0) - return ret; - - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_RTS_THRESHOLD, - iwm->conf.rts_threshold); - if (ret < 0) - return ret; - - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_CTS_TO_SELF, iwm->conf.cts_to_self); - if (ret < 0) - return ret; - - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_WIRELESS_MODE, - iwm->conf.wireless_mode); - if (ret < 0) - return ret; - - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_COEX_MODE, modparam_wiwi); - if (ret < 0) - return ret; - - /* - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_ASSOCIATION_TIMEOUT, - iwm->conf.assoc_timeout); - if (ret < 0) - return ret; - - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_ROAM_TIMEOUT, - iwm->conf.roam_timeout); - if (ret < 0) - return ret; - - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_WIRELESS_MODE, - WIRELESS_MODE_11A | WIRELESS_MODE_11G); - if (ret < 0) - return ret; - */ - - ret = iwm_umac_set_config_var(iwm, CFG_NET_ADDR, - iwm_to_ndev(iwm)->dev_addr, ETH_ALEN); - if (ret < 0) - return ret; - - /* UMAC PM static configurations */ - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_PM_LEGACY_RX_TIMEOUT, 0x12C); - if (ret < 0) - return ret; - - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_PM_LEGACY_TX_TIMEOUT, 0x15E); - if (ret < 0) - return ret; - - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_PM_CTRL_FLAGS, 0x1); - if (ret < 0) - return ret; - - ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, - CFG_PM_KEEP_ALIVE_IN_BEACONS, 0x80); - if (ret < 0) - return ret; - - /* reset UMAC */ - ret = iwm_send_umac_reset(iwm, reset_flags, 1); - if (ret < 0) - return ret; - - ret = iwm_notif_handle(iwm, UMAC_CMD_OPCODE_RESET, IWM_SRC_UMAC, - WAIT_NOTIF_TIMEOUT); - if (ret) { - IWM_ERR(iwm, "Wait for UMAC RESET timeout\n"); - return ret; - } - - return ret; -} - -int iwm_send_packet(struct iwm_priv *iwm, struct sk_buff *skb, int pool_id) -{ - struct iwm_udma_wifi_cmd udma_cmd; - struct iwm_umac_cmd umac_cmd; - struct iwm_tx_info *tx_info = skb_to_tx_info(skb); - - udma_cmd.eop = 1; /* always set eop for non-concatenated Tx */ - udma_cmd.credit_group = pool_id; - udma_cmd.ra_tid = tx_info->sta << 4 | tx_info->tid; - udma_cmd.lmac_offset = 0; - - umac_cmd.id = REPLY_TX; - umac_cmd.color = tx_info->color; - umac_cmd.resp = 0; - - return iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, - skb->data, skb->len); -} - -static int iwm_target_read(struct iwm_priv *iwm, __le32 address, - u8 *response, u32 resp_size) -{ - struct iwm_udma_nonwifi_cmd target_cmd; - struct iwm_nonwifi_cmd *cmd; - u16 seq_num; - int ret = 0; - - target_cmd.opcode = UMAC_HDI_OUT_OPCODE_READ; - target_cmd.addr = address; - target_cmd.op1_sz = cpu_to_le32(resp_size); - target_cmd.op2 = 0; - target_cmd.handle_by_hw = 0; - target_cmd.resp = 1; - target_cmd.eop = 1; - - ret = iwm_hal_send_target_cmd(iwm, &target_cmd, NULL); - if (ret < 0) { - IWM_ERR(iwm, "Couldn't send READ command\n"); - return ret; - } - - /* When succeeding, the send_target routine returns the seq number */ - seq_num = ret; - - ret = wait_event_interruptible_timeout(iwm->nonwifi_queue, - (cmd = iwm_get_pending_nonwifi_cmd(iwm, seq_num, - UMAC_HDI_OUT_OPCODE_READ)) != NULL, - 2 * HZ); - - if (!ret) { - IWM_ERR(iwm, "Didn't receive a target READ answer\n"); - return ret; - } - - memcpy(response, cmd->buf.hdr + sizeof(struct iwm_udma_in_hdr), - resp_size); - - kfree(cmd); - - return 0; -} - -int iwm_read_mac(struct iwm_priv *iwm, u8 *mac) -{ - int ret; - u8 mac_align[ALIGN(ETH_ALEN, 8)]; - - ret = iwm_target_read(iwm, cpu_to_le32(WICO_MAC_ADDRESS_ADDR), - mac_align, sizeof(mac_align)); - if (ret) - return ret; - - if (is_valid_ether_addr(mac_align)) - memcpy(mac, mac_align, ETH_ALEN); - else { - IWM_ERR(iwm, "Invalid EEPROM MAC\n"); - memcpy(mac, iwm->conf.mac_addr, ETH_ALEN); - get_random_bytes(&mac[3], 3); - } - - return 0; -} - -static int iwm_check_profile(struct iwm_priv *iwm) -{ - if (!iwm->umac_profile_active) - return -EAGAIN; - - if (iwm->umac_profile->sec.ucast_cipher != UMAC_CIPHER_TYPE_WEP_40 && - iwm->umac_profile->sec.ucast_cipher != UMAC_CIPHER_TYPE_WEP_104 && - iwm->umac_profile->sec.ucast_cipher != UMAC_CIPHER_TYPE_TKIP && - iwm->umac_profile->sec.ucast_cipher != UMAC_CIPHER_TYPE_CCMP) { - IWM_ERR(iwm, "Wrong unicast cipher: 0x%x\n", - iwm->umac_profile->sec.ucast_cipher); - return -EAGAIN; - } - - if (iwm->umac_profile->sec.mcast_cipher != UMAC_CIPHER_TYPE_WEP_40 && - iwm->umac_profile->sec.mcast_cipher != UMAC_CIPHER_TYPE_WEP_104 && - iwm->umac_profile->sec.mcast_cipher != UMAC_CIPHER_TYPE_TKIP && - iwm->umac_profile->sec.mcast_cipher != UMAC_CIPHER_TYPE_CCMP) { - IWM_ERR(iwm, "Wrong multicast cipher: 0x%x\n", - iwm->umac_profile->sec.mcast_cipher); - return -EAGAIN; - } - - if ((iwm->umac_profile->sec.ucast_cipher == UMAC_CIPHER_TYPE_WEP_40 || - iwm->umac_profile->sec.ucast_cipher == UMAC_CIPHER_TYPE_WEP_104) && - (iwm->umac_profile->sec.ucast_cipher != - iwm->umac_profile->sec.mcast_cipher)) { - IWM_ERR(iwm, "Unicast and multicast ciphers differ for WEP\n"); - } - - return 0; -} - -int iwm_set_tx_key(struct iwm_priv *iwm, u8 key_idx) -{ - struct iwm_umac_tx_key_id tx_key_id; - int ret; - - ret = iwm_check_profile(iwm); - if (ret < 0) - return ret; - - /* UMAC only allows to set default key for WEP and auth type is - * NOT 802.1X or RSNA. */ - if ((iwm->umac_profile->sec.ucast_cipher != UMAC_CIPHER_TYPE_WEP_40 && - iwm->umac_profile->sec.ucast_cipher != UMAC_CIPHER_TYPE_WEP_104) || - iwm->umac_profile->sec.auth_type == UMAC_AUTH_TYPE_8021X || - iwm->umac_profile->sec.auth_type == UMAC_AUTH_TYPE_RSNA_PSK) - return 0; - - tx_key_id.hdr.oid = UMAC_WIFI_IF_CMD_GLOBAL_TX_KEY_ID; - tx_key_id.hdr.buf_size = cpu_to_le16(sizeof(struct iwm_umac_tx_key_id) - - sizeof(struct iwm_umac_wifi_if)); - - tx_key_id.key_idx = key_idx; - - return iwm_send_wifi_if_cmd(iwm, &tx_key_id, sizeof(tx_key_id), 1); -} - -int iwm_set_key(struct iwm_priv *iwm, bool remove, struct iwm_key *key) -{ - int ret = 0; - u8 cmd[64], *sta_addr, *key_data, key_len; - s8 key_idx; - u16 cmd_size = 0; - struct iwm_umac_key_hdr *key_hdr = &key->hdr; - struct iwm_umac_key_wep40 *wep40 = (struct iwm_umac_key_wep40 *)cmd; - struct iwm_umac_key_wep104 *wep104 = (struct iwm_umac_key_wep104 *)cmd; - struct iwm_umac_key_tkip *tkip = (struct iwm_umac_key_tkip *)cmd; - struct iwm_umac_key_ccmp *ccmp = (struct iwm_umac_key_ccmp *)cmd; - - if (!remove) { - ret = iwm_check_profile(iwm); - if (ret < 0) - return ret; - } - - sta_addr = key->hdr.mac; - key_data = key->key; - key_len = key->key_len; - key_idx = key->hdr.key_idx; - - if (!remove) { - u8 auth_type = iwm->umac_profile->sec.auth_type; - - IWM_DBG_WEXT(iwm, DBG, "key_idx:%d\n", key_idx); - IWM_DBG_WEXT(iwm, DBG, "key_len:%d\n", key_len); - IWM_DBG_WEXT(iwm, DBG, "MAC:%pM, idx:%d, multicast:%d\n", - key_hdr->mac, key_hdr->key_idx, key_hdr->multicast); - - IWM_DBG_WEXT(iwm, DBG, "profile: mcast:0x%x, ucast:0x%x\n", - iwm->umac_profile->sec.mcast_cipher, - iwm->umac_profile->sec.ucast_cipher); - IWM_DBG_WEXT(iwm, DBG, "profile: auth_type:0x%x, flags:0x%x\n", - iwm->umac_profile->sec.auth_type, - iwm->umac_profile->sec.flags); - - switch (key->cipher) { - case WLAN_CIPHER_SUITE_WEP40: - wep40->hdr.oid = UMAC_WIFI_IF_CMD_ADD_WEP40_KEY; - wep40->hdr.buf_size = - cpu_to_le16(sizeof(struct iwm_umac_key_wep40) - - sizeof(struct iwm_umac_wifi_if)); - - memcpy(&wep40->key_hdr, key_hdr, - sizeof(struct iwm_umac_key_hdr)); - memcpy(wep40->key, key_data, key_len); - wep40->static_key = - !!((auth_type != UMAC_AUTH_TYPE_8021X) && - (auth_type != UMAC_AUTH_TYPE_RSNA_PSK)); - - cmd_size = sizeof(struct iwm_umac_key_wep40); - break; - - case WLAN_CIPHER_SUITE_WEP104: - wep104->hdr.oid = UMAC_WIFI_IF_CMD_ADD_WEP104_KEY; - wep104->hdr.buf_size = - cpu_to_le16(sizeof(struct iwm_umac_key_wep104) - - sizeof(struct iwm_umac_wifi_if)); - - memcpy(&wep104->key_hdr, key_hdr, - sizeof(struct iwm_umac_key_hdr)); - memcpy(wep104->key, key_data, key_len); - wep104->static_key = - !!((auth_type != UMAC_AUTH_TYPE_8021X) && - (auth_type != UMAC_AUTH_TYPE_RSNA_PSK)); - - cmd_size = sizeof(struct iwm_umac_key_wep104); - break; - - case WLAN_CIPHER_SUITE_CCMP: - key_hdr->key_idx++; - ccmp->hdr.oid = UMAC_WIFI_IF_CMD_ADD_CCMP_KEY; - ccmp->hdr.buf_size = - cpu_to_le16(sizeof(struct iwm_umac_key_ccmp) - - sizeof(struct iwm_umac_wifi_if)); - - memcpy(&ccmp->key_hdr, key_hdr, - sizeof(struct iwm_umac_key_hdr)); - - memcpy(ccmp->key, key_data, key_len); - - if (key->seq_len) - memcpy(ccmp->iv_count, key->seq, key->seq_len); - - cmd_size = sizeof(struct iwm_umac_key_ccmp); - break; - - case WLAN_CIPHER_SUITE_TKIP: - key_hdr->key_idx++; - tkip->hdr.oid = UMAC_WIFI_IF_CMD_ADD_TKIP_KEY; - tkip->hdr.buf_size = - cpu_to_le16(sizeof(struct iwm_umac_key_tkip) - - sizeof(struct iwm_umac_wifi_if)); - - memcpy(&tkip->key_hdr, key_hdr, - sizeof(struct iwm_umac_key_hdr)); - - memcpy(tkip->tkip_key, key_data, IWM_TKIP_KEY_SIZE); - memcpy(tkip->mic_tx_key, key_data + IWM_TKIP_KEY_SIZE, - IWM_TKIP_MIC_SIZE); - memcpy(tkip->mic_rx_key, - key_data + IWM_TKIP_KEY_SIZE + IWM_TKIP_MIC_SIZE, - IWM_TKIP_MIC_SIZE); - - if (key->seq_len) - memcpy(ccmp->iv_count, key->seq, key->seq_len); - - cmd_size = sizeof(struct iwm_umac_key_tkip); - break; - - default: - return -ENOTSUPP; - } - - if ((key->cipher == WLAN_CIPHER_SUITE_TKIP) || - (key->cipher == WLAN_CIPHER_SUITE_CCMP)) - /* - * UGLY_UGLY_UGLY - * Copied HACK from the MWG driver. - * Without it, the key is set before the second - * EAPOL frame is sent, and the latter is thus - * encrypted. - */ - schedule_timeout_interruptible(usecs_to_jiffies(300)); - - ret = iwm_send_wifi_if_cmd(iwm, cmd, cmd_size, 1); - } else { - struct iwm_umac_key_remove key_remove; - - IWM_DBG_WEXT(iwm, ERR, "Removing key_idx:%d\n", key_idx); - - key_remove.hdr.oid = UMAC_WIFI_IF_CMD_REMOVE_KEY; - key_remove.hdr.buf_size = - cpu_to_le16(sizeof(struct iwm_umac_key_remove) - - sizeof(struct iwm_umac_wifi_if)); - memcpy(&key_remove.key_hdr, key_hdr, - sizeof(struct iwm_umac_key_hdr)); - - ret = iwm_send_wifi_if_cmd(iwm, &key_remove, - sizeof(struct iwm_umac_key_remove), - 1); - if (ret) - return ret; - - iwm->keys[key_idx].key_len = 0; - } - - return ret; -} - - -int iwm_send_mlme_profile(struct iwm_priv *iwm) -{ - int ret; - struct iwm_umac_profile profile; - - memcpy(&profile, iwm->umac_profile, sizeof(profile)); - - profile.hdr.oid = UMAC_WIFI_IF_CMD_SET_PROFILE; - profile.hdr.buf_size = cpu_to_le16(sizeof(struct iwm_umac_profile) - - sizeof(struct iwm_umac_wifi_if)); - - ret = iwm_send_wifi_if_cmd(iwm, &profile, sizeof(profile), 1); - if (ret) { - IWM_ERR(iwm, "Send profile command failed\n"); - return ret; - } - - set_bit(IWM_STATUS_SME_CONNECTING, &iwm->status); - return 0; -} - -int __iwm_invalidate_mlme_profile(struct iwm_priv *iwm) -{ - struct iwm_umac_invalidate_profile invalid; - - invalid.hdr.oid = UMAC_WIFI_IF_CMD_INVALIDATE_PROFILE; - invalid.hdr.buf_size = - cpu_to_le16(sizeof(struct iwm_umac_invalidate_profile) - - sizeof(struct iwm_umac_wifi_if)); - - invalid.reason = WLAN_REASON_UNSPECIFIED; - - return iwm_send_wifi_if_cmd(iwm, &invalid, sizeof(invalid), 1); -} - -int iwm_invalidate_mlme_profile(struct iwm_priv *iwm) -{ - int ret; - - ret = __iwm_invalidate_mlme_profile(iwm); - if (ret) - return ret; - - ret = wait_event_interruptible_timeout(iwm->mlme_queue, - (iwm->umac_profile_active == 0), 5 * HZ); - - return ret ? 0 : -EBUSY; -} - -int iwm_tx_power_trigger(struct iwm_priv *iwm) -{ - struct iwm_umac_pwr_trigger pwr_trigger; - - pwr_trigger.hdr.oid = UMAC_WIFI_IF_CMD_TX_PWR_TRIGGER; - pwr_trigger.hdr.buf_size = - cpu_to_le16(sizeof(struct iwm_umac_pwr_trigger) - - sizeof(struct iwm_umac_wifi_if)); - - - return iwm_send_wifi_if_cmd(iwm, &pwr_trigger, sizeof(pwr_trigger), 1); -} - -int iwm_send_umac_stats_req(struct iwm_priv *iwm, u32 flags) -{ - struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT; - struct iwm_umac_cmd umac_cmd; - struct iwm_umac_cmd_stats_req stats_req; - - stats_req.flags = cpu_to_le32(flags); - - umac_cmd.id = UMAC_CMD_OPCODE_STATISTIC_REQUEST; - umac_cmd.resp = 0; - - return iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, &stats_req, - sizeof(struct iwm_umac_cmd_stats_req)); -} - -int iwm_send_umac_channel_list(struct iwm_priv *iwm) -{ - struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT; - struct iwm_umac_cmd umac_cmd; - struct iwm_umac_cmd_get_channel_list *ch_list; - int size = sizeof(struct iwm_umac_cmd_get_channel_list) + - sizeof(struct iwm_umac_channel_info) * 4; - int ret; - - ch_list = kzalloc(size, GFP_KERNEL); - if (!ch_list) { - IWM_ERR(iwm, "Couldn't allocate channel list cmd\n"); - return -ENOMEM; - } - - ch_list->ch[0].band = UMAC_BAND_2GHZ; - ch_list->ch[0].type = UMAC_CHANNEL_WIDTH_20MHZ; - ch_list->ch[0].flags = UMAC_CHANNEL_FLAG_VALID; - - ch_list->ch[1].band = UMAC_BAND_5GHZ; - ch_list->ch[1].type = UMAC_CHANNEL_WIDTH_20MHZ; - ch_list->ch[1].flags = UMAC_CHANNEL_FLAG_VALID; - - ch_list->ch[2].band = UMAC_BAND_2GHZ; - ch_list->ch[2].type = UMAC_CHANNEL_WIDTH_20MHZ; - ch_list->ch[2].flags = UMAC_CHANNEL_FLAG_VALID | UMAC_CHANNEL_FLAG_IBSS; - - ch_list->ch[3].band = UMAC_BAND_5GHZ; - ch_list->ch[3].type = UMAC_CHANNEL_WIDTH_20MHZ; - ch_list->ch[3].flags = UMAC_CHANNEL_FLAG_VALID | UMAC_CHANNEL_FLAG_IBSS; - - ch_list->count = cpu_to_le16(4); - - umac_cmd.id = UMAC_CMD_OPCODE_GET_CHAN_INFO_LIST; - umac_cmd.resp = 1; - - ret = iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, ch_list, size); - - kfree(ch_list); - - return ret; -} - -int iwm_scan_ssids(struct iwm_priv *iwm, struct cfg80211_ssid *ssids, - int ssid_num) -{ - struct iwm_umac_cmd_scan_request req; - int i, ret; - - memset(&req, 0, sizeof(struct iwm_umac_cmd_scan_request)); - - req.hdr.oid = UMAC_WIFI_IF_CMD_SCAN_REQUEST; - req.hdr.buf_size = cpu_to_le16(sizeof(struct iwm_umac_cmd_scan_request) - - sizeof(struct iwm_umac_wifi_if)); - req.type = UMAC_WIFI_IF_SCAN_TYPE_USER; - req.timeout = 2; - req.seq_num = iwm->scan_id; - req.ssid_num = min(ssid_num, UMAC_WIFI_IF_PROBE_OPTION_MAX); - - for (i = 0; i < req.ssid_num; i++) { - memcpy(req.ssids[i].ssid, ssids[i].ssid, ssids[i].ssid_len); - req.ssids[i].ssid_len = ssids[i].ssid_len; - } - - ret = iwm_send_wifi_if_cmd(iwm, &req, sizeof(req), 0); - if (ret) { - IWM_ERR(iwm, "Couldn't send scan request\n"); - return ret; - } - - iwm->scan_id = (iwm->scan_id + 1) % IWM_SCAN_ID_MAX; - - return 0; -} - -int iwm_scan_one_ssid(struct iwm_priv *iwm, u8 *ssid, int ssid_len) -{ - struct cfg80211_ssid one_ssid; - - if (test_and_set_bit(IWM_STATUS_SCANNING, &iwm->status)) - return 0; - - one_ssid.ssid_len = min(ssid_len, IEEE80211_MAX_SSID_LEN); - memcpy(&one_ssid.ssid, ssid, one_ssid.ssid_len); - - return iwm_scan_ssids(iwm, &one_ssid, 1); -} - -int iwm_target_reset(struct iwm_priv *iwm) -{ - struct iwm_udma_nonwifi_cmd target_cmd; - - target_cmd.opcode = UMAC_HDI_OUT_OPCODE_REBOOT; - target_cmd.addr = 0; - target_cmd.op1_sz = 0; - target_cmd.op2 = 0; - target_cmd.handle_by_hw = 0; - target_cmd.resp = 0; - target_cmd.eop = 1; - - return iwm_hal_send_target_cmd(iwm, &target_cmd, NULL); -} - -int iwm_send_umac_stop_resume_tx(struct iwm_priv *iwm, - struct iwm_umac_notif_stop_resume_tx *ntf) -{ - struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT; - struct iwm_umac_cmd umac_cmd; - struct iwm_umac_cmd_stop_resume_tx stp_res_cmd; - struct iwm_sta_info *sta_info; - u8 sta_id = STA_ID_N_COLOR_ID(ntf->sta_id); - int i; - - sta_info = &iwm->sta_table[sta_id]; - if (!sta_info->valid) { - IWM_ERR(iwm, "Invalid STA: %d\n", sta_id); - return -EINVAL; - } - - umac_cmd.id = UMAC_CMD_OPCODE_STOP_RESUME_STA_TX; - umac_cmd.resp = 0; - - stp_res_cmd.flags = ntf->flags; - stp_res_cmd.sta_id = ntf->sta_id; - stp_res_cmd.stop_resume_tid_msk = ntf->stop_resume_tid_msk; - for (i = 0; i < IWM_UMAC_TID_NR; i++) - stp_res_cmd.last_seq_num[i] = - sta_info->tid_info[i].last_seq_num; - - return iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, &stp_res_cmd, - sizeof(struct iwm_umac_cmd_stop_resume_tx)); - -} - -int iwm_send_pmkid_update(struct iwm_priv *iwm, - struct cfg80211_pmksa *pmksa, u32 command) -{ - struct iwm_umac_pmkid_update update; - int ret; - - memset(&update, 0, sizeof(struct iwm_umac_pmkid_update)); - - update.hdr.oid = UMAC_WIFI_IF_CMD_PMKID_UPDATE; - update.hdr.buf_size = cpu_to_le16(sizeof(struct iwm_umac_pmkid_update) - - sizeof(struct iwm_umac_wifi_if)); - - update.command = cpu_to_le32(command); - if (pmksa->bssid) - memcpy(&update.bssid, pmksa->bssid, ETH_ALEN); - if (pmksa->pmkid) - memcpy(&update.pmkid, pmksa->pmkid, WLAN_PMKID_LEN); - - ret = iwm_send_wifi_if_cmd(iwm, &update, - sizeof(struct iwm_umac_pmkid_update), 0); - if (ret) { - IWM_ERR(iwm, "PMKID update command failed\n"); - return ret; - } - - return 0; -} diff --git a/drivers/net/wireless/iwmc3200wifi/commands.h b/drivers/net/wireless/iwmc3200wifi/commands.h deleted file mode 100644 index 6421689f5e8e..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/commands.h +++ /dev/null @@ -1,509 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -#ifndef __IWM_COMMANDS_H__ -#define __IWM_COMMANDS_H__ - -#include <linux/ieee80211.h> - -#define IWM_BARKER_REBOOT_NOTIFICATION 0xF -#define IWM_ACK_BARKER_NOTIFICATION 0x10 - -/* UMAC commands */ -#define UMAC_RST_CTRL_FLG_LARC_CLK_EN 0x0001 -#define UMAC_RST_CTRL_FLG_LARC_RESET 0x0002 -#define UMAC_RST_CTRL_FLG_FUNC_RESET 0x0004 -#define UMAC_RST_CTRL_FLG_DEV_RESET 0x0008 -#define UMAC_RST_CTRL_FLG_WIFI_CORE_EN 0x0010 -#define UMAC_RST_CTRL_FLG_WIFI_LINK_EN 0x0040 -#define UMAC_RST_CTRL_FLG_WIFI_MLME_EN 0x0080 -#define UMAC_RST_CTRL_FLG_NVM_RELOAD 0x0100 - -struct iwm_umac_cmd_reset { - __le32 flags; -} __packed; - -#define UMAC_PARAM_TBL_ORD_FIX 0x0 -#define UMAC_PARAM_TBL_ORD_VAR 0x1 -#define UMAC_PARAM_TBL_CFG_FIX 0x2 -#define UMAC_PARAM_TBL_CFG_VAR 0x3 -#define UMAC_PARAM_TBL_BSS_TRK 0x4 -#define UMAC_PARAM_TBL_FA_CFG_FIX 0x5 -#define UMAC_PARAM_TBL_STA 0x6 -#define UMAC_PARAM_TBL_CHN 0x7 -#define UMAC_PARAM_TBL_STATISTICS 0x8 - -/* fast access table */ -enum { - CFG_FRAG_THRESHOLD = 0, - CFG_FRAME_RETRY_LIMIT, - CFG_OS_QUEUE_UTIL_TH, - CFG_RX_FILTER, - /* <-- LAST --> */ - FAST_ACCESS_CFG_TBL_FIX_LAST -}; - -/* fixed size table */ -enum { - CFG_POWER_INDEX = 0, - CFG_PM_LEGACY_RX_TIMEOUT, - CFG_PM_LEGACY_TX_TIMEOUT, - CFG_PM_CTRL_FLAGS, - CFG_PM_KEEP_ALIVE_IN_BEACONS, - CFG_BT_ON_THRESHOLD, - CFG_RTS_THRESHOLD, - CFG_CTS_TO_SELF, - CFG_COEX_MODE, - CFG_WIRELESS_MODE, - CFG_ASSOCIATION_TIMEOUT, - CFG_ROAM_TIMEOUT, - CFG_CAPABILITY_SUPPORTED_RATES, - CFG_SCAN_ALLOWED_UNASSOC_FLAGS, - CFG_SCAN_ALLOWED_MAIN_ASSOC_FLAGS, - CFG_SCAN_ALLOWED_PAN_ASSOC_FLAGS, - CFG_SCAN_INTERNAL_PERIODIC_ENABLED, - CFG_SCAN_IMM_INTERNAL_PERIODIC_SCAN_ON_INIT, - CFG_SCAN_DEFAULT_PERIODIC_FREQ_SEC, - CFG_SCAN_NUM_PASSIVE_CHAN_PER_PARTIAL_SCAN, - CFG_TLC_SUPPORTED_TX_HT_RATES, - CFG_TLC_SUPPORTED_TX_RATES, - CFG_TLC_SPATIAL_STREAM_SUPPORTED, - CFG_TLC_RETRY_PER_RATE, - CFG_TLC_RETRY_PER_HT_RATE, - CFG_TLC_FIXED_MCS, - CFG_TLC_CONTROL_FLAGS, - CFG_TLC_SR_MIN_FAIL, - CFG_TLC_SR_MIN_PASS, - CFG_TLC_HT_STAY_IN_COL_PASS_THRESH, - CFG_TLC_HT_STAY_IN_COL_FAIL_THRESH, - CFG_TLC_LEGACY_STAY_IN_COL_PASS_THRESH, - CFG_TLC_LEGACY_STAY_IN_COL_FAIL_THRESH, - CFG_TLC_HT_FLUSH_STATS_PACKETS, - CFG_TLC_LEGACY_FLUSH_STATS_PACKETS, - CFG_TLC_LEGACY_FLUSH_STATS_MS, - CFG_TLC_HT_FLUSH_STATS_MS, - CFG_TLC_STAY_IN_COL_TIME_OUT, - CFG_TLC_AGG_SHORT_LIM, - CFG_TLC_AGG_LONG_LIM, - CFG_TLC_HT_SR_NO_DECREASE, - CFG_TLC_LEGACY_SR_NO_DECREASE, - CFG_TLC_SR_FORCE_DECREASE, - CFG_TLC_SR_ALLOW_INCREASE, - CFG_TLC_AGG_SET_LONG, - CFG_TLC_AUTO_AGGREGATION, - CFG_TLC_AGG_THRESHOLD, - CFG_TLC_TID_LOAD_THRESHOLD, - CFG_TLC_BLOCK_ACK_TIMEOUT, - CFG_TLC_NO_BA_COUNTED_AS_ONE, - CFG_TLC_NUM_BA_STREAMS_ALLOWED, - CFG_TLC_NUM_BA_STREAMS_PRESENT, - CFG_TLC_RENEW_ADDBA_DELAY, - CFG_TLC_NUM_OF_MULTISEC_TO_COUN_LOAD, - CFG_TLC_IS_STABLE_IN_HT, - CFG_TLC_SR_SIC_1ST_FAIL, - CFG_TLC_SR_SIC_1ST_PASS, - CFG_TLC_SR_SIC_TOTAL_FAIL, - CFG_TLC_SR_SIC_TOTAL_PASS, - CFG_RLC_CHAIN_CTRL, - CFG_TRK_TABLE_OP_MODE, - CFG_TRK_TABLE_RSSI_THRESHOLD, - CFG_TX_PWR_TARGET, /* Used By xVT */ - CFG_TX_PWR_LIMIT_USR, - CFG_TX_PWR_LIMIT_BSS, /* 11d limit */ - CFG_TX_PWR_LIMIT_BSS_CONSTRAINT, /* 11h constraint */ - CFG_TX_PWR_MODE, - CFG_MLME_DBG_NOTIF_BLOCK, - CFG_BT_OFF_BECONS_INTERVALS, - CFG_BT_FRAG_DURATION, - CFG_ACTIVE_CHAINS, - CFG_CALIB_CTRL, - CFG_CAPABILITY_SUPPORTED_HT_RATES, - CFG_HT_MAC_PARAM_INFO, - CFG_MIMO_PS_MODE, - CFG_HT_DEFAULT_CAPABILIES_INFO, - CFG_LED_SC_RESOLUTION_FACTOR, - CFG_PTAM_ENERGY_CCK_DET_DEFAULT, - CFG_PTAM_CORR40_4_TH_ADD_MIN_MRC_DEFAULT, - CFG_PTAM_CORR40_4_TH_ADD_MIN_DEFAULT, - CFG_PTAM_CORR32_4_TH_ADD_MIN_MRC_DEFAULT, - CFG_PTAM_CORR32_4_TH_ADD_MIN_DEFAULT, - CFG_PTAM_CORR32_1_TH_ADD_MIN_MRC_DEFAULT, - CFG_PTAM_CORR32_1_TH_ADD_MIN_DEFAULT, - CFG_PTAM_ENERGY_CCK_DET_MIN_VAL, - CFG_PTAM_CORR40_4_TH_ADD_MIN_MRC_MIN_VAL, - CFG_PTAM_CORR40_4_TH_ADD_MIN_MIN_VAL, - CFG_PTAM_CORR32_4_TH_ADD_MIN_MRC_MIN_VAL, - CFG_PTAM_CORR32_4_TH_ADD_MIN_MIN_VAL, - CFG_PTAM_CORR32_1_TH_ADD_MIN_MRC_MIN_VAL, - CFG_PTAM_CORR32_1_TH_ADD_MIN_MIN_VAL, - CFG_PTAM_ENERGY_CCK_DET_MAX_VAL, - CFG_PTAM_CORR40_4_TH_ADD_MIN_MRC_MAX_VAL, - CFG_PTAM_CORR40_4_TH_ADD_MIN_MAX_VAL, - CFG_PTAM_CORR32_4_TH_ADD_MIN_MRC_MAX_VAL, - CFG_PTAM_CORR32_4_TH_ADD_MIN_MAX_VAL, - CFG_PTAM_CORR32_1_TH_ADD_MIN_MRC_MAX_VAL, - CFG_PTAM_CORR32_1_TH_ADD_MIN_MAX_VAL, - CFG_PTAM_ENERGY_CCK_DET_STEP_VAL, - CFG_PTAM_CORR40_4_TH_ADD_MIN_MRC_STEP_VAL, - CFG_PTAM_CORR40_4_TH_ADD_MIN_STEP_VAL, - CFG_PTAM_CORR32_4_TH_ADD_MIN_MRC_STEP_VAL, - CFG_PTAM_CORR32_4_TH_ADD_MIN_STEP_VAL, - CFG_PTAM_CORR32_1_TH_ADD_MIN_MRC_STEP_VAL, - CFG_PTAM_CORR32_1_TH_ADD_MIN_STEP_VAL, - CFG_PTAM_LINK_SENS_FA_OFDM_MAX, - CFG_PTAM_LINK_SENS_FA_OFDM_MIN, - CFG_PTAM_LINK_SENS_FA_CCK_MAX, - CFG_PTAM_LINK_SENS_FA_CCK_MIN, - CFG_PTAM_LINK_SENS_NRG_DIFF, - CFG_PTAM_LINK_SENS_NRG_MARGIN, - CFG_PTAM_LINK_SENS_MAX_NUMBER_OF_TIMES_IN_CCK_NO_FA, - CFG_PTAM_LINK_SENS_AUTO_CORR_MAX_TH_CCK, - CFG_AGG_MGG_TID_LOAD_ADDBA_THRESHOLD, - CFG_AGG_MGG_TID_LOAD_DELBA_THRESHOLD, - CFG_AGG_MGG_ADDBA_BUF_SIZE, - CFG_AGG_MGG_ADDBA_INACTIVE_TIMEOUT, - CFG_AGG_MGG_ADDBA_DEBUG_FLAGS, - CFG_SCAN_PERIODIC_RSSI_HIGH_THRESHOLD, - CFG_SCAN_PERIODIC_COEF_RSSI_HIGH, - CFG_11D_ENABLED, - CFG_11H_FEATURE_FLAGS, - - /* <-- LAST --> */ - CFG_TBL_FIX_LAST -}; - -/* variable size table */ -enum { - CFG_NET_ADDR = 0, - CFG_LED_PATTERN_TABLE, - - /* <-- LAST --> */ - CFG_TBL_VAR_LAST -}; - -struct iwm_umac_cmd_set_param_fix { - __le16 tbl; - __le16 key; - __le32 value; -} __packed; - -struct iwm_umac_cmd_set_param_var { - __le16 tbl; - __le16 key; - __le16 len; - __le16 reserved; -} __packed; - -struct iwm_umac_cmd_get_param { - __le16 tbl; - __le16 key; -} __packed; - -struct iwm_umac_cmd_get_param_resp { - __le16 tbl; - __le16 key; - __le16 len; - __le16 reserved; -} __packed; - -struct iwm_umac_cmd_eeprom_proxy_hdr { - __le32 type; - __le32 offset; - __le32 len; -} __packed; - -struct iwm_umac_cmd_eeprom_proxy { - struct iwm_umac_cmd_eeprom_proxy_hdr hdr; - u8 buf[0]; -} __packed; - -#define IWM_UMAC_CMD_EEPROM_TYPE_READ 0x1 -#define IWM_UMAC_CMD_EEPROM_TYPE_WRITE 0x2 - -#define UMAC_CHANNEL_FLAG_VALID BIT(0) -#define UMAC_CHANNEL_FLAG_IBSS BIT(1) -#define UMAC_CHANNEL_FLAG_ACTIVE BIT(3) -#define UMAC_CHANNEL_FLAG_RADAR BIT(4) -#define UMAC_CHANNEL_FLAG_DFS BIT(7) - -struct iwm_umac_channel_info { - u8 band; - u8 type; - u8 reserved; - u8 flags; - __le32 channels_mask; -} __packed; - -struct iwm_umac_cmd_get_channel_list { - __le16 count; - __le16 reserved; - struct iwm_umac_channel_info ch[0]; -} __packed; - - -/* UMAC WiFi interface commands */ - -/* Coexistence mode */ -#define COEX_MODE_SA 0x1 -#define COEX_MODE_XOR 0x2 -#define COEX_MODE_CM 0x3 -#define COEX_MODE_MAX 0x4 - -/* Wireless mode */ -#define WIRELESS_MODE_11A 0x1 -#define WIRELESS_MODE_11G 0x2 -#define WIRELESS_MODE_11N 0x4 - -#define UMAC_PROFILE_EX_IE_REQUIRED 0x1 -#define UMAC_PROFILE_QOS_ALLOWED 0x2 - -/* Scanning */ -#define UMAC_WIFI_IF_PROBE_OPTION_MAX 10 - -#define UMAC_WIFI_IF_SCAN_TYPE_USER 0x0 -#define UMAC_WIFI_IF_SCAN_TYPE_UMAC_RESERVED 0x1 -#define UMAC_WIFI_IF_SCAN_TYPE_HOST_PERIODIC 0x2 -#define UMAC_WIFI_IF_SCAN_TYPE_MAX 0x3 - -struct iwm_umac_ssid { - u8 ssid_len; - u8 ssid[IEEE80211_MAX_SSID_LEN]; - u8 reserved[3]; -} __packed; - -struct iwm_umac_cmd_scan_request { - struct iwm_umac_wifi_if hdr; - __le32 type; /* UMAC_WIFI_IF_SCAN_TYPE_* */ - u8 ssid_num; - u8 seq_num; - u8 timeout; /* In seconds */ - u8 reserved; - struct iwm_umac_ssid ssids[UMAC_WIFI_IF_PROBE_OPTION_MAX]; -} __packed; - -#define UMAC_CIPHER_TYPE_NONE 0xFF -#define UMAC_CIPHER_TYPE_USE_GROUPCAST 0x00 -#define UMAC_CIPHER_TYPE_WEP_40 0x01 -#define UMAC_CIPHER_TYPE_WEP_104 0x02 -#define UMAC_CIPHER_TYPE_TKIP 0x04 -#define UMAC_CIPHER_TYPE_CCMP 0x08 - -/* Supported authentication types - bitmap */ -#define UMAC_AUTH_TYPE_OPEN 0x00 -#define UMAC_AUTH_TYPE_LEGACY_PSK 0x01 -#define UMAC_AUTH_TYPE_8021X 0x02 -#define UMAC_AUTH_TYPE_RSNA_PSK 0x04 - -/* iwm_umac_security.flag is WPA supported -- bits[0:0] */ -#define UMAC_SEC_FLG_WPA_ON_POS 0 -#define UMAC_SEC_FLG_WPA_ON_SEED 1 -#define UMAC_SEC_FLG_WPA_ON_MSK (UMAC_SEC_FLG_WPA_ON_SEED << \ - UMAC_SEC_FLG_WPA_ON_POS) - -/* iwm_umac_security.flag is WPA2 supported -- bits [1:1] */ -#define UMAC_SEC_FLG_RSNA_ON_POS 1 -#define UMAC_SEC_FLG_RSNA_ON_SEED 1 -#define UMAC_SEC_FLG_RSNA_ON_MSK (UMAC_SEC_FLG_RSNA_ON_SEED << \ - UMAC_SEC_FLG_RSNA_ON_POS) - -/* iwm_umac_security.flag is WSC mode on -- bits [2:2] */ -#define UMAC_SEC_FLG_WSC_ON_POS 2 -#define UMAC_SEC_FLG_WSC_ON_SEED 1 -#define UMAC_SEC_FLG_WSC_ON_MSK (UMAC_SEC_FLG_WSC_ON_SEED << \ - UMAC_SEC_FLG_WSC_ON_POS) - - -/* Legacy profile can use only WEP40 and WEP104 for encryption and - * OPEN or PSK for authentication */ -#define UMAC_SEC_FLG_LEGACY_PROFILE 0 - -struct iwm_umac_security { - u8 auth_type; - u8 ucast_cipher; - u8 mcast_cipher; - u8 flags; -} __packed; - -struct iwm_umac_ibss { - u8 beacon_interval; /* in millisecond */ - u8 atim; /* in millisecond */ - s8 join_only; - u8 band; - u8 channel; - u8 reserved[3]; -} __packed; - -#define UMAC_MODE_BSS 0 -#define UMAC_MODE_IBSS 1 - -#define UMAC_BSSID_MAX 4 - -struct iwm_umac_profile { - struct iwm_umac_wifi_if hdr; - __le32 mode; - struct iwm_umac_ssid ssid; - u8 bssid[UMAC_BSSID_MAX][ETH_ALEN]; - struct iwm_umac_security sec; - struct iwm_umac_ibss ibss; - __le32 channel_2ghz; - __le32 channel_5ghz; - __le16 flags; - u8 wireless_mode; - u8 bss_num; -} __packed; - -struct iwm_umac_invalidate_profile { - struct iwm_umac_wifi_if hdr; - u8 reason; - u8 reserved[3]; -} __packed; - -/* Encryption key commands */ -struct iwm_umac_key_wep40 { - struct iwm_umac_wifi_if hdr; - struct iwm_umac_key_hdr key_hdr; - u8 key[WLAN_KEY_LEN_WEP40]; - u8 static_key; - u8 reserved[2]; -} __packed; - -struct iwm_umac_key_wep104 { - struct iwm_umac_wifi_if hdr; - struct iwm_umac_key_hdr key_hdr; - u8 key[WLAN_KEY_LEN_WEP104]; - u8 static_key; - u8 reserved[2]; -} __packed; - -#define IWM_TKIP_KEY_SIZE 16 -#define IWM_TKIP_MIC_SIZE 8 -struct iwm_umac_key_tkip { - struct iwm_umac_wifi_if hdr; - struct iwm_umac_key_hdr key_hdr; - u8 iv_count[6]; - u8 reserved[2]; - u8 tkip_key[IWM_TKIP_KEY_SIZE]; - u8 mic_rx_key[IWM_TKIP_MIC_SIZE]; - u8 mic_tx_key[IWM_TKIP_MIC_SIZE]; -} __packed; - -struct iwm_umac_key_ccmp { - struct iwm_umac_wifi_if hdr; - struct iwm_umac_key_hdr key_hdr; - u8 iv_count[6]; - u8 reserved[2]; - u8 key[WLAN_KEY_LEN_CCMP]; -} __packed; - -struct iwm_umac_key_remove { - struct iwm_umac_wifi_if hdr; - struct iwm_umac_key_hdr key_hdr; -} __packed; - -struct iwm_umac_tx_key_id { - struct iwm_umac_wifi_if hdr; - u8 key_idx; - u8 reserved[3]; -} __packed; - -struct iwm_umac_pwr_trigger { - struct iwm_umac_wifi_if hdr; - __le32 reseved; -} __packed; - -struct iwm_umac_cmd_stats_req { - __le32 flags; -} __packed; - -struct iwm_umac_cmd_stop_resume_tx { - u8 flags; - u8 sta_id; - __le16 stop_resume_tid_msk; - __le16 last_seq_num[IWM_UMAC_TID_NR]; - u16 reserved; -} __packed; - -#define IWM_CMD_PMKID_ADD 1 -#define IWM_CMD_PMKID_DEL 2 -#define IWM_CMD_PMKID_FLUSH 3 - -struct iwm_umac_pmkid_update { - struct iwm_umac_wifi_if hdr; - __le32 command; - u8 bssid[ETH_ALEN]; - __le16 reserved; - u8 pmkid[WLAN_PMKID_LEN]; -} __packed; - -/* LMAC commands */ -int iwm_read_mac(struct iwm_priv *iwm, u8 *mac); -int iwm_send_prio_table(struct iwm_priv *iwm); -int iwm_send_init_calib_cfg(struct iwm_priv *iwm, u8 calib_requested); -int iwm_send_periodic_calib_cfg(struct iwm_priv *iwm, u8 calib_requested); -int iwm_send_calib_results(struct iwm_priv *iwm); -int iwm_store_rxiq_calib_result(struct iwm_priv *iwm); -int iwm_send_ct_kill_cfg(struct iwm_priv *iwm, u8 entry, u8 exit); - -/* UMAC commands */ -int iwm_send_wifi_if_cmd(struct iwm_priv *iwm, void *payload, u16 payload_size, - bool resp); -int iwm_send_umac_reset(struct iwm_priv *iwm, __le32 reset_flags, bool resp); -int iwm_umac_set_config_fix(struct iwm_priv *iwm, u16 tbl, u16 key, u32 value); -int iwm_umac_set_config_var(struct iwm_priv *iwm, u16 key, - void *payload, u16 payload_size); -int iwm_send_umac_config(struct iwm_priv *iwm, __le32 reset_flags); -int iwm_send_mlme_profile(struct iwm_priv *iwm); -int __iwm_invalidate_mlme_profile(struct iwm_priv *iwm); -int iwm_invalidate_mlme_profile(struct iwm_priv *iwm); -int iwm_send_packet(struct iwm_priv *iwm, struct sk_buff *skb, int pool_id); -int iwm_set_tx_key(struct iwm_priv *iwm, u8 key_idx); -int iwm_set_key(struct iwm_priv *iwm, bool remove, struct iwm_key *key); -int iwm_tx_power_trigger(struct iwm_priv *iwm); -int iwm_send_umac_stats_req(struct iwm_priv *iwm, u32 flags); -int iwm_send_umac_channel_list(struct iwm_priv *iwm); -int iwm_scan_ssids(struct iwm_priv *iwm, struct cfg80211_ssid *ssids, - int ssid_num); -int iwm_scan_one_ssid(struct iwm_priv *iwm, u8 *ssid, int ssid_len); -int iwm_send_umac_stop_resume_tx(struct iwm_priv *iwm, - struct iwm_umac_notif_stop_resume_tx *ntf); -int iwm_send_pmkid_update(struct iwm_priv *iwm, - struct cfg80211_pmksa *pmksa, u32 command); - -/* UDMA commands */ -int iwm_target_reset(struct iwm_priv *iwm); -#endif diff --git a/drivers/net/wireless/iwmc3200wifi/debug.h b/drivers/net/wireless/iwmc3200wifi/debug.h deleted file mode 100644 index a0c13a49ab3c..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/debug.h +++ /dev/null @@ -1,123 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ - -#ifndef __IWM_DEBUG_H__ -#define __IWM_DEBUG_H__ - -#define IWM_ERR(p, f, a...) dev_err(iwm_to_dev(p), f, ## a) -#define IWM_WARN(p, f, a...) dev_warn(iwm_to_dev(p), f, ## a) -#define IWM_INFO(p, f, a...) dev_info(iwm_to_dev(p), f, ## a) -#define IWM_CRIT(p, f, a...) dev_crit(iwm_to_dev(p), f, ## a) - -#ifdef CONFIG_IWM_DEBUG - -#define IWM_DEBUG_MODULE(i, level, module, f, a...) \ -do { \ - if (unlikely(i->dbg.dbg_module[IWM_DM_##module] >= (IWM_DL_##level)))\ - dev_printk(KERN_INFO, (iwm_to_dev(i)), \ - "%s " f, __func__ , ## a); \ -} while (0) - -#define IWM_HEXDUMP(i, level, module, pref, buf, len) \ -do { \ - if (unlikely(i->dbg.dbg_module[IWM_DM_##module] >= (IWM_DL_##level)))\ - print_hex_dump(KERN_INFO, pref, DUMP_PREFIX_OFFSET, \ - 16, 1, buf, len, 1); \ -} while (0) - -#else - -#define IWM_DEBUG_MODULE(i, level, module, f, a...) -#define IWM_HEXDUMP(i, level, module, pref, buf, len) - -#endif /* CONFIG_IWM_DEBUG */ - -/* Debug modules */ -enum iwm_debug_module_id { - IWM_DM_BOOT = 0, - IWM_DM_FW, - IWM_DM_SDIO, - IWM_DM_NTF, - IWM_DM_RX, - IWM_DM_TX, - IWM_DM_MLME, - IWM_DM_CMD, - IWM_DM_WEXT, - __IWM_DM_NR, -}; -#define IWM_DM_DEFAULT 0 - -#define IWM_DBG_BOOT(i, l, f, a...) IWM_DEBUG_MODULE(i, l, BOOT, f, ## a) -#define IWM_DBG_FW(i, l, f, a...) IWM_DEBUG_MODULE(i, l, FW, f, ## a) -#define IWM_DBG_SDIO(i, l, f, a...) IWM_DEBUG_MODULE(i, l, SDIO, f, ## a) -#define IWM_DBG_NTF(i, l, f, a...) IWM_DEBUG_MODULE(i, l, NTF, f, ## a) -#define IWM_DBG_RX(i, l, f, a...) IWM_DEBUG_MODULE(i, l, RX, f, ## a) -#define IWM_DBG_TX(i, l, f, a...) IWM_DEBUG_MODULE(i, l, TX, f, ## a) -#define IWM_DBG_MLME(i, l, f, a...) IWM_DEBUG_MODULE(i, l, MLME, f, ## a) -#define IWM_DBG_CMD(i, l, f, a...) IWM_DEBUG_MODULE(i, l, CMD, f, ## a) -#define IWM_DBG_WEXT(i, l, f, a...) IWM_DEBUG_MODULE(i, l, WEXT, f, ## a) - -/* Debug levels */ -enum iwm_debug_level { - IWM_DL_NONE = 0, - IWM_DL_ERR, - IWM_DL_WARN, - IWM_DL_INFO, - IWM_DL_DBG, -}; -#define IWM_DL_DEFAULT IWM_DL_ERR - -struct iwm_debugfs { - struct iwm_priv *iwm; - struct dentry *rootdir; - struct dentry *devdir; - struct dentry *dbgdir; - struct dentry *txdir; - struct dentry *rxdir; - struct dentry *busdir; - - u32 dbg_level; - struct dentry *dbg_level_dentry; - - unsigned long dbg_modules; - struct dentry *dbg_modules_dentry; - - u8 dbg_module[__IWM_DM_NR]; - struct dentry *dbg_module_dentries[__IWM_DM_NR]; - - struct dentry *txq_dentry; - struct dentry *tx_credit_dentry; - struct dentry *rx_ticket_dentry; - - struct dentry *fw_err_dentry; -}; - -#ifdef CONFIG_IWM_DEBUG -void iwm_debugfs_init(struct iwm_priv *iwm); -void iwm_debugfs_exit(struct iwm_priv *iwm); -#else -static inline void iwm_debugfs_init(struct iwm_priv *iwm) {} -static inline void iwm_debugfs_exit(struct iwm_priv *iwm) {} -#endif - -#endif diff --git a/drivers/net/wireless/iwmc3200wifi/debugfs.c b/drivers/net/wireless/iwmc3200wifi/debugfs.c deleted file mode 100644 index b6199d124bb9..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/debugfs.c +++ /dev/null @@ -1,488 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ - -#include <linux/slab.h> -#include <linux/kernel.h> -#include <linux/bitops.h> -#include <linux/debugfs.h> -#include <linux/export.h> - -#include "iwm.h" -#include "bus.h" -#include "rx.h" -#include "debug.h" - -static struct { - u8 id; - char *name; -} iwm_debug_module[__IWM_DM_NR] = { - {IWM_DM_BOOT, "boot"}, - {IWM_DM_FW, "fw"}, - {IWM_DM_SDIO, "sdio"}, - {IWM_DM_NTF, "ntf"}, - {IWM_DM_RX, "rx"}, - {IWM_DM_TX, "tx"}, - {IWM_DM_MLME, "mlme"}, - {IWM_DM_CMD, "cmd"}, - {IWM_DM_WEXT, "wext"}, -}; - -#define add_dbg_module(dbg, name, id, initlevel) \ -do { \ - dbg.dbg_module[id] = (initlevel); \ - dbg.dbg_module_dentries[id] = \ - debugfs_create_x8(name, 0600, \ - dbg.dbgdir, \ - &(dbg.dbg_module[id])); \ -} while (0) - -static int iwm_debugfs_u32_read(void *data, u64 *val) -{ - struct iwm_priv *iwm = data; - - *val = iwm->dbg.dbg_level; - return 0; -} - -static int iwm_debugfs_dbg_level_write(void *data, u64 val) -{ - struct iwm_priv *iwm = data; - int i; - - iwm->dbg.dbg_level = val; - - for (i = 0; i < __IWM_DM_NR; i++) - iwm->dbg.dbg_module[i] = val; - - return 0; -} -DEFINE_SIMPLE_ATTRIBUTE(fops_iwm_dbg_level, - iwm_debugfs_u32_read, iwm_debugfs_dbg_level_write, - "%llu\n"); - -static int iwm_debugfs_dbg_modules_write(void *data, u64 val) -{ - struct iwm_priv *iwm = data; - int i, bit; - - iwm->dbg.dbg_modules = val; - - for (i = 0; i < __IWM_DM_NR; i++) - iwm->dbg.dbg_module[i] = 0; - - for_each_set_bit(bit, &iwm->dbg.dbg_modules, __IWM_DM_NR) - iwm->dbg.dbg_module[bit] = iwm->dbg.dbg_level; - - return 0; -} -DEFINE_SIMPLE_ATTRIBUTE(fops_iwm_dbg_modules, - iwm_debugfs_u32_read, iwm_debugfs_dbg_modules_write, - "%llu\n"); - - -static ssize_t iwm_debugfs_txq_read(struct file *filp, char __user *buffer, - size_t count, loff_t *ppos) -{ - struct iwm_priv *iwm = filp->private_data; - char *buf; - int i, buf_len = 4096; - size_t len = 0; - ssize_t ret; - - if (*ppos != 0) - return 0; - if (count < sizeof(buf)) - return -ENOSPC; - - buf = kzalloc(buf_len, GFP_KERNEL); - if (!buf) - return -ENOMEM; - - for (i = 0; i < IWM_TX_QUEUES; i++) { - struct iwm_tx_queue *txq = &iwm->txq[i]; - struct sk_buff *skb; - int j; - unsigned long flags; - - spin_lock_irqsave(&txq->queue.lock, flags); - - skb = (struct sk_buff *)&txq->queue; - - len += snprintf(buf + len, buf_len - len, "TXQ #%d\n", i); - len += snprintf(buf + len, buf_len - len, "\tStopped: %d\n", - __netif_subqueue_stopped(iwm_to_ndev(iwm), - txq->id)); - len += snprintf(buf + len, buf_len - len, "\tConcat count:%d\n", - txq->concat_count); - len += snprintf(buf + len, buf_len - len, "\tQueue len: %d\n", - skb_queue_len(&txq->queue)); - for (j = 0; j < skb_queue_len(&txq->queue); j++) { - struct iwm_tx_info *tx_info; - - skb = skb->next; - tx_info = skb_to_tx_info(skb); - - len += snprintf(buf + len, buf_len - len, - "\tSKB #%d\n", j); - len += snprintf(buf + len, buf_len - len, - "\t\tsta: %d\n", tx_info->sta); - len += snprintf(buf + len, buf_len - len, - "\t\tcolor: %d\n", tx_info->color); - len += snprintf(buf + len, buf_len - len, - "\t\ttid: %d\n", tx_info->tid); - } - - spin_unlock_irqrestore(&txq->queue.lock, flags); - - spin_lock_irqsave(&txq->stopped_queue.lock, flags); - - len += snprintf(buf + len, buf_len - len, - "\tStopped Queue len: %d\n", - skb_queue_len(&txq->stopped_queue)); - for (j = 0; j < skb_queue_len(&txq->stopped_queue); j++) { - struct iwm_tx_info *tx_info; - - skb = skb->next; - tx_info = skb_to_tx_info(skb); - - len += snprintf(buf + len, buf_len - len, - "\tSKB #%d\n", j); - len += snprintf(buf + len, buf_len - len, - "\t\tsta: %d\n", tx_info->sta); - len += snprintf(buf + len, buf_len - len, - "\t\tcolor: %d\n", tx_info->color); - len += snprintf(buf + len, buf_len - len, - "\t\ttid: %d\n", tx_info->tid); - } - - spin_unlock_irqrestore(&txq->stopped_queue.lock, flags); - } - - ret = simple_read_from_buffer(buffer, len, ppos, buf, buf_len); - kfree(buf); - - return ret; -} - -static ssize_t iwm_debugfs_tx_credit_read(struct file *filp, - char __user *buffer, - size_t count, loff_t *ppos) -{ - struct iwm_priv *iwm = filp->private_data; - struct iwm_tx_credit *credit = &iwm->tx_credit; - char *buf; - int i, buf_len = 4096; - size_t len = 0; - ssize_t ret; - - if (*ppos != 0) - return 0; - if (count < sizeof(buf)) - return -ENOSPC; - - buf = kzalloc(buf_len, GFP_KERNEL); - if (!buf) - return -ENOMEM; - - len += snprintf(buf + len, buf_len - len, - "NR pools: %d\n", credit->pool_nr); - len += snprintf(buf + len, buf_len - len, - "pools map: 0x%lx\n", credit->full_pools_map); - - len += snprintf(buf + len, buf_len - len, "\n### POOLS ###\n"); - for (i = 0; i < IWM_MACS_OUT_GROUPS; i++) { - len += snprintf(buf + len, buf_len - len, - "pools entry #%d\n", i); - len += snprintf(buf + len, buf_len - len, - "\tid: %d\n", - credit->pools[i].id); - len += snprintf(buf + len, buf_len - len, - "\tsid: %d\n", - credit->pools[i].sid); - len += snprintf(buf + len, buf_len - len, - "\tmin_pages: %d\n", - credit->pools[i].min_pages); - len += snprintf(buf + len, buf_len - len, - "\tmax_pages: %d\n", - credit->pools[i].max_pages); - len += snprintf(buf + len, buf_len - len, - "\talloc_pages: %d\n", - credit->pools[i].alloc_pages); - len += snprintf(buf + len, buf_len - len, - "\tfreed_pages: %d\n", - credit->pools[i].total_freed_pages); - } - - len += snprintf(buf + len, buf_len - len, "\n### SPOOLS ###\n"); - for (i = 0; i < IWM_MACS_OUT_SGROUPS; i++) { - len += snprintf(buf + len, buf_len - len, - "spools entry #%d\n", i); - len += snprintf(buf + len, buf_len - len, - "\tid: %d\n", - credit->spools[i].id); - len += snprintf(buf + len, buf_len - len, - "\tmax_pages: %d\n", - credit->spools[i].max_pages); - len += snprintf(buf + len, buf_len - len, - "\talloc_pages: %d\n", - credit->spools[i].alloc_pages); - - } - - ret = simple_read_from_buffer(buffer, len, ppos, buf, buf_len); - kfree(buf); - - return ret; -} - -static ssize_t iwm_debugfs_rx_ticket_read(struct file *filp, - char __user *buffer, - size_t count, loff_t *ppos) -{ - struct iwm_priv *iwm = filp->private_data; - struct iwm_rx_ticket_node *ticket; - char *buf; - int buf_len = 4096, i; - size_t len = 0; - ssize_t ret; - - if (*ppos != 0) - return 0; - if (count < sizeof(buf)) - return -ENOSPC; - - buf = kzalloc(buf_len, GFP_KERNEL); - if (!buf) - return -ENOMEM; - - spin_lock(&iwm->ticket_lock); - list_for_each_entry(ticket, &iwm->rx_tickets, node) { - len += snprintf(buf + len, buf_len - len, "Ticket #%d\n", - ticket->ticket->id); - len += snprintf(buf + len, buf_len - len, "\taction: 0x%x\n", - ticket->ticket->action); - len += snprintf(buf + len, buf_len - len, "\tflags: 0x%x\n", - ticket->ticket->flags); - } - spin_unlock(&iwm->ticket_lock); - - for (i = 0; i < IWM_RX_ID_HASH; i++) { - struct iwm_rx_packet *packet; - struct list_head *pkt_list = &iwm->rx_packets[i]; - - if (!list_empty(pkt_list)) { - len += snprintf(buf + len, buf_len - len, - "Packet hash #%d\n", i); - spin_lock(&iwm->packet_lock[i]); - list_for_each_entry(packet, pkt_list, node) { - len += snprintf(buf + len, buf_len - len, - "\tPacket id: %d\n", - packet->id); - len += snprintf(buf + len, buf_len - len, - "\tPacket length: %lu\n", - packet->pkt_size); - } - spin_unlock(&iwm->packet_lock[i]); - } - } - - ret = simple_read_from_buffer(buffer, len, ppos, buf, buf_len); - kfree(buf); - - return ret; -} - -static ssize_t iwm_debugfs_fw_err_read(struct file *filp, - char __user *buffer, - size_t count, loff_t *ppos) -{ - - struct iwm_priv *iwm = filp->private_data; - char buf[512]; - int buf_len = 512; - size_t len = 0; - - if (*ppos != 0) - return 0; - if (count < sizeof(buf)) - return -ENOSPC; - - if (!iwm->last_fw_err) - return -ENOMEM; - - if (iwm->last_fw_err->line_num == 0) - goto out; - - len += snprintf(buf + len, buf_len - len, "%cMAC FW ERROR:\n", - (le32_to_cpu(iwm->last_fw_err->category) == UMAC_SYS_ERR_CAT_LMAC) - ? 'L' : 'U'); - len += snprintf(buf + len, buf_len - len, - "\tCategory: %d\n", - le32_to_cpu(iwm->last_fw_err->category)); - - len += snprintf(buf + len, buf_len - len, - "\tStatus: 0x%x\n", - le32_to_cpu(iwm->last_fw_err->status)); - - len += snprintf(buf + len, buf_len - len, - "\tPC: 0x%x\n", - le32_to_cpu(iwm->last_fw_err->pc)); - - len += snprintf(buf + len, buf_len - len, - "\tblink1: %d\n", - le32_to_cpu(iwm->last_fw_err->blink1)); - - len += snprintf(buf + len, buf_len - len, - "\tblink2: %d\n", - le32_to_cpu(iwm->last_fw_err->blink2)); - - len += snprintf(buf + len, buf_len - len, - "\tilink1: %d\n", - le32_to_cpu(iwm->last_fw_err->ilink1)); - - len += snprintf(buf + len, buf_len - len, - "\tilink2: %d\n", - le32_to_cpu(iwm->last_fw_err->ilink2)); - - len += snprintf(buf + len, buf_len - len, - "\tData1: 0x%x\n", - le32_to_cpu(iwm->last_fw_err->data1)); - - len += snprintf(buf + len, buf_len - len, - "\tData2: 0x%x\n", - le32_to_cpu(iwm->last_fw_err->data2)); - - len += snprintf(buf + len, buf_len - len, - "\tLine number: %d\n", - le32_to_cpu(iwm->last_fw_err->line_num)); - - len += snprintf(buf + len, buf_len - len, - "\tUMAC status: 0x%x\n", - le32_to_cpu(iwm->last_fw_err->umac_status)); - - len += snprintf(buf + len, buf_len - len, - "\tLMAC status: 0x%x\n", - le32_to_cpu(iwm->last_fw_err->lmac_status)); - - len += snprintf(buf + len, buf_len - len, - "\tSDIO status: 0x%x\n", - le32_to_cpu(iwm->last_fw_err->sdio_status)); - -out: - - return simple_read_from_buffer(buffer, len, ppos, buf, buf_len); -} - -static const struct file_operations iwm_debugfs_txq_fops = { - .owner = THIS_MODULE, - .open = simple_open, - .read = iwm_debugfs_txq_read, - .llseek = default_llseek, -}; - -static const struct file_operations iwm_debugfs_tx_credit_fops = { - .owner = THIS_MODULE, - .open = simple_open, - .read = iwm_debugfs_tx_credit_read, - .llseek = default_llseek, -}; - -static const struct file_operations iwm_debugfs_rx_ticket_fops = { - .owner = THIS_MODULE, - .open = simple_open, - .read = iwm_debugfs_rx_ticket_read, - .llseek = default_llseek, -}; - -static const struct file_operations iwm_debugfs_fw_err_fops = { - .owner = THIS_MODULE, - .open = simple_open, - .read = iwm_debugfs_fw_err_read, - .llseek = default_llseek, -}; - -void iwm_debugfs_init(struct iwm_priv *iwm) -{ - int i; - - iwm->dbg.rootdir = debugfs_create_dir(KBUILD_MODNAME, NULL); - iwm->dbg.devdir = debugfs_create_dir(wiphy_name(iwm_to_wiphy(iwm)), - iwm->dbg.rootdir); - iwm->dbg.dbgdir = debugfs_create_dir("debug", iwm->dbg.devdir); - iwm->dbg.rxdir = debugfs_create_dir("rx", iwm->dbg.devdir); - iwm->dbg.txdir = debugfs_create_dir("tx", iwm->dbg.devdir); - iwm->dbg.busdir = debugfs_create_dir("bus", iwm->dbg.devdir); - if (iwm->bus_ops->debugfs_init) - iwm->bus_ops->debugfs_init(iwm, iwm->dbg.busdir); - - iwm->dbg.dbg_level = IWM_DL_NONE; - iwm->dbg.dbg_level_dentry = - debugfs_create_file("level", 0200, iwm->dbg.dbgdir, iwm, - &fops_iwm_dbg_level); - - iwm->dbg.dbg_modules = IWM_DM_DEFAULT; - iwm->dbg.dbg_modules_dentry = - debugfs_create_file("modules", 0200, iwm->dbg.dbgdir, iwm, - &fops_iwm_dbg_modules); - - for (i = 0; i < __IWM_DM_NR; i++) - add_dbg_module(iwm->dbg, iwm_debug_module[i].name, - iwm_debug_module[i].id, IWM_DL_DEFAULT); - - iwm->dbg.txq_dentry = debugfs_create_file("queues", 0200, - iwm->dbg.txdir, iwm, - &iwm_debugfs_txq_fops); - iwm->dbg.tx_credit_dentry = debugfs_create_file("credits", 0200, - iwm->dbg.txdir, iwm, - &iwm_debugfs_tx_credit_fops); - iwm->dbg.rx_ticket_dentry = debugfs_create_file("tickets", 0200, - iwm->dbg.rxdir, iwm, - &iwm_debugfs_rx_ticket_fops); - iwm->dbg.fw_err_dentry = debugfs_create_file("last_fw_err", 0200, - iwm->dbg.dbgdir, iwm, - &iwm_debugfs_fw_err_fops); -} - -void iwm_debugfs_exit(struct iwm_priv *iwm) -{ - int i; - - for (i = 0; i < __IWM_DM_NR; i++) - debugfs_remove(iwm->dbg.dbg_module_dentries[i]); - - debugfs_remove(iwm->dbg.dbg_modules_dentry); - debugfs_remove(iwm->dbg.dbg_level_dentry); - debugfs_remove(iwm->dbg.txq_dentry); - debugfs_remove(iwm->dbg.tx_credit_dentry); - debugfs_remove(iwm->dbg.rx_ticket_dentry); - debugfs_remove(iwm->dbg.fw_err_dentry); - if (iwm->bus_ops->debugfs_exit) - iwm->bus_ops->debugfs_exit(iwm); - - debugfs_remove(iwm->dbg.busdir); - debugfs_remove(iwm->dbg.dbgdir); - debugfs_remove(iwm->dbg.txdir); - debugfs_remove(iwm->dbg.rxdir); - debugfs_remove(iwm->dbg.devdir); - debugfs_remove(iwm->dbg.rootdir); -} diff --git a/drivers/net/wireless/iwmc3200wifi/eeprom.c b/drivers/net/wireless/iwmc3200wifi/eeprom.c deleted file mode 100644 index e80e776b74f7..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/eeprom.c +++ /dev/null @@ -1,234 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -#include <linux/kernel.h> -#include <linux/slab.h> - -#include "iwm.h" -#include "umac.h" -#include "commands.h" -#include "eeprom.h" - -static struct iwm_eeprom_entry eeprom_map[] = { - [IWM_EEPROM_SIG] = - {"Signature", IWM_EEPROM_SIG_OFF, IWM_EEPROM_SIG_LEN}, - - [IWM_EEPROM_VERSION] = - {"Version", IWM_EEPROM_VERSION_OFF, IWM_EEPROM_VERSION_LEN}, - - [IWM_EEPROM_OEM_HW_VERSION] = - {"OEM HW version", IWM_EEPROM_OEM_HW_VERSION_OFF, - IWM_EEPROM_OEM_HW_VERSION_LEN}, - - [IWM_EEPROM_MAC_VERSION] = - {"MAC version", IWM_EEPROM_MAC_VERSION_OFF, IWM_EEPROM_MAC_VERSION_LEN}, - - [IWM_EEPROM_CARD_ID] = - {"Card ID", IWM_EEPROM_CARD_ID_OFF, IWM_EEPROM_CARD_ID_LEN}, - - [IWM_EEPROM_RADIO_CONF] = - {"Radio config", IWM_EEPROM_RADIO_CONF_OFF, IWM_EEPROM_RADIO_CONF_LEN}, - - [IWM_EEPROM_SKU_CAP] = - {"SKU capabilities", IWM_EEPROM_SKU_CAP_OFF, IWM_EEPROM_SKU_CAP_LEN}, - - [IWM_EEPROM_FAT_CHANNELS_CAP] = - {"HT channels capabilities", IWM_EEPROM_FAT_CHANNELS_CAP_OFF, - IWM_EEPROM_FAT_CHANNELS_CAP_LEN}, - - [IWM_EEPROM_CALIB_RXIQ_OFFSET] = - {"RX IQ offset", IWM_EEPROM_CALIB_RXIQ_OFF, IWM_EEPROM_INDIRECT_LEN}, - - [IWM_EEPROM_CALIB_RXIQ] = - {"Calib RX IQ", 0, IWM_EEPROM_CALIB_RXIQ_LEN}, -}; - - -static int iwm_eeprom_read(struct iwm_priv *iwm, u8 eeprom_id) -{ - int ret; - u32 entry_size, chunk_size, data_offset = 0, addr_offset = 0; - u32 addr; - struct iwm_udma_wifi_cmd udma_cmd; - struct iwm_umac_cmd umac_cmd; - struct iwm_umac_cmd_eeprom_proxy eeprom_cmd; - - if (eeprom_id > (IWM_EEPROM_LAST - 1)) - return -EINVAL; - - entry_size = eeprom_map[eeprom_id].length; - - if (eeprom_id >= IWM_EEPROM_INDIRECT_DATA) { - /* indirect data */ - u32 off_id = eeprom_id - IWM_EEPROM_INDIRECT_DATA + - IWM_EEPROM_INDIRECT_OFFSET; - - eeprom_map[eeprom_id].offset = - *(u16 *)(iwm->eeprom + eeprom_map[off_id].offset) << 1; - } - - addr = eeprom_map[eeprom_id].offset; - - udma_cmd.eop = 1; - udma_cmd.credit_group = 0x4; - udma_cmd.ra_tid = UMAC_HDI_ACT_TBL_IDX_HOST_CMD; - udma_cmd.lmac_offset = 0; - - umac_cmd.id = UMAC_CMD_OPCODE_EEPROM_PROXY; - umac_cmd.resp = 1; - - while (entry_size > 0) { - chunk_size = min_t(u32, entry_size, IWM_MAX_EEPROM_DATA_LEN); - - eeprom_cmd.hdr.type = - cpu_to_le32(IWM_UMAC_CMD_EEPROM_TYPE_READ); - eeprom_cmd.hdr.offset = cpu_to_le32(addr + addr_offset); - eeprom_cmd.hdr.len = cpu_to_le32(chunk_size); - - ret = iwm_hal_send_umac_cmd(iwm, &udma_cmd, - &umac_cmd, &eeprom_cmd, - sizeof(struct iwm_umac_cmd_eeprom_proxy)); - if (ret < 0) { - IWM_ERR(iwm, "Couldn't read eeprom\n"); - return ret; - } - - ret = iwm_notif_handle(iwm, UMAC_CMD_OPCODE_EEPROM_PROXY, - IWM_SRC_UMAC, 2*HZ); - if (ret < 0) { - IWM_ERR(iwm, "Did not get any eeprom answer\n"); - return ret; - } - - data_offset += chunk_size; - addr_offset += chunk_size; - entry_size -= chunk_size; - } - - return 0; -} - -u8 *iwm_eeprom_access(struct iwm_priv *iwm, u8 eeprom_id) -{ - if (!iwm->eeprom) - return ERR_PTR(-ENODEV); - - return iwm->eeprom + eeprom_map[eeprom_id].offset; -} - -int iwm_eeprom_fat_channels(struct iwm_priv *iwm) -{ - struct wiphy *wiphy = iwm_to_wiphy(iwm); - struct ieee80211_supported_band *band; - u16 *channels, i; - - channels = (u16 *)iwm_eeprom_access(iwm, IWM_EEPROM_FAT_CHANNELS_CAP); - if (IS_ERR(channels)) - return PTR_ERR(channels); - - band = wiphy->bands[IEEE80211_BAND_2GHZ]; - band->ht_cap.ht_supported = true; - - for (i = 0; i < IWM_EEPROM_FAT_CHANNELS_24; i++) - if (!(channels[i] & IWM_EEPROM_FAT_CHANNEL_ENABLED)) - band->ht_cap.ht_supported = false; - - band = wiphy->bands[IEEE80211_BAND_5GHZ]; - band->ht_cap.ht_supported = true; - for (i = IWM_EEPROM_FAT_CHANNELS_24; i < IWM_EEPROM_FAT_CHANNELS; i++) - if (!(channels[i] & IWM_EEPROM_FAT_CHANNEL_ENABLED)) - band->ht_cap.ht_supported = false; - - return 0; -} - -u32 iwm_eeprom_wireless_mode(struct iwm_priv *iwm) -{ - u16 sku_cap; - u32 wireless_mode = 0; - - sku_cap = *((u16 *)iwm_eeprom_access(iwm, IWM_EEPROM_SKU_CAP)); - - if (sku_cap & IWM_EEPROM_SKU_CAP_BAND_24GHZ) - wireless_mode |= WIRELESS_MODE_11G; - - if (sku_cap & IWM_EEPROM_SKU_CAP_BAND_52GHZ) - wireless_mode |= WIRELESS_MODE_11A; - - if (sku_cap & IWM_EEPROM_SKU_CAP_11N_ENABLE) - wireless_mode |= WIRELESS_MODE_11N; - - return wireless_mode; -} - - -int iwm_eeprom_init(struct iwm_priv *iwm) -{ - int i, ret = 0; - char name[32]; - - iwm->eeprom = kzalloc(IWM_EEPROM_LEN, GFP_KERNEL); - if (!iwm->eeprom) - return -ENOMEM; - - for (i = IWM_EEPROM_FIRST; i < IWM_EEPROM_LAST; i++) { - ret = iwm_eeprom_read(iwm, i); - if (ret < 0) { - IWM_ERR(iwm, "Couldn't read eeprom entry #%d: %s\n", - i, eeprom_map[i].name); - break; - } - } - - IWM_DBG_BOOT(iwm, DBG, "EEPROM dump:\n"); - for (i = IWM_EEPROM_FIRST; i < IWM_EEPROM_LAST; i++) { - memset(name, 0, 32); - sprintf(name, "%s: ", eeprom_map[i].name); - - IWM_HEXDUMP(iwm, DBG, BOOT, name, - iwm->eeprom + eeprom_map[i].offset, - eeprom_map[i].length); - } - - return ret; -} - -void iwm_eeprom_exit(struct iwm_priv *iwm) -{ - kfree(iwm->eeprom); -} diff --git a/drivers/net/wireless/iwmc3200wifi/eeprom.h b/drivers/net/wireless/iwmc3200wifi/eeprom.h deleted file mode 100644 index 4e3a3fdab0d3..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/eeprom.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -#ifndef __IWM_EEPROM_H__ -#define __IWM_EEPROM_H__ - -enum { - IWM_EEPROM_SIG = 0, - IWM_EEPROM_FIRST = IWM_EEPROM_SIG, - IWM_EEPROM_VERSION, - IWM_EEPROM_OEM_HW_VERSION, - IWM_EEPROM_MAC_VERSION, - IWM_EEPROM_CARD_ID, - IWM_EEPROM_RADIO_CONF, - IWM_EEPROM_SKU_CAP, - IWM_EEPROM_FAT_CHANNELS_CAP, - - IWM_EEPROM_INDIRECT_OFFSET, - IWM_EEPROM_CALIB_RXIQ_OFFSET = IWM_EEPROM_INDIRECT_OFFSET, - - IWM_EEPROM_INDIRECT_DATA, - IWM_EEPROM_CALIB_RXIQ = IWM_EEPROM_INDIRECT_DATA, - - IWM_EEPROM_LAST, -}; - -#define IWM_EEPROM_SIG_OFF 0x00 -#define IWM_EEPROM_VERSION_OFF (0x54 << 1) -#define IWM_EEPROM_OEM_HW_VERSION_OFF (0x56 << 1) -#define IWM_EEPROM_MAC_VERSION_OFF (0x30 << 1) -#define IWM_EEPROM_CARD_ID_OFF (0x5d << 1) -#define IWM_EEPROM_RADIO_CONF_OFF (0x58 << 1) -#define IWM_EEPROM_SKU_CAP_OFF (0x55 << 1) -#define IWM_EEPROM_CALIB_CONFIG_OFF (0x7c << 1) -#define IWM_EEPROM_FAT_CHANNELS_CAP_OFF (0xde << 1) - -#define IWM_EEPROM_SIG_LEN 4 -#define IWM_EEPROM_VERSION_LEN 2 -#define IWM_EEPROM_OEM_HW_VERSION_LEN 2 -#define IWM_EEPROM_MAC_VERSION_LEN 1 -#define IWM_EEPROM_CARD_ID_LEN 2 -#define IWM_EEPROM_RADIO_CONF_LEN 2 -#define IWM_EEPROM_SKU_CAP_LEN 2 -#define IWM_EEPROM_FAT_CHANNELS_CAP_LEN 40 -#define IWM_EEPROM_INDIRECT_LEN 2 - -#define IWM_MAX_EEPROM_DATA_LEN 240 -#define IWM_EEPROM_LEN 0x800 - -#define IWM_EEPROM_MIN_ALLOWED_VERSION 0x0610 -#define IWM_EEPROM_MAX_ALLOWED_VERSION 0x0700 -#define IWM_EEPROM_CURRENT_VERSION 0x0612 - -#define IWM_EEPROM_SKU_CAP_BAND_24GHZ (1 << 4) -#define IWM_EEPROM_SKU_CAP_BAND_52GHZ (1 << 5) -#define IWM_EEPROM_SKU_CAP_11N_ENABLE (1 << 6) - -#define IWM_EEPROM_FAT_CHANNELS 20 -/* 2.4 gHz FAT primary channels: 1, 2, 3, 4, 5, 6, 7, 8, 9 */ -#define IWM_EEPROM_FAT_CHANNELS_24 9 -/* 5.2 gHz FAT primary channels: 36,44,52,60,100,108,116,124,132,149,157 */ -#define IWM_EEPROM_FAT_CHANNELS_52 11 - -#define IWM_EEPROM_FAT_CHANNEL_ENABLED (1 << 0) - -enum { - IWM_EEPROM_CALIB_CAL_HDR, - IWM_EEPROM_CALIB_TX_POWER, - IWM_EEPROM_CALIB_XTAL, - IWM_EEPROM_CALIB_TEMPERATURE, - IWM_EEPROM_CALIB_RX_BB_FILTER, - IWM_EEPROM_CALIB_RX_IQ, - IWM_EEPROM_CALIB_MAX, -}; - -#define IWM_EEPROM_CALIB_RXIQ_OFF (IWM_EEPROM_CALIB_CONFIG_OFF + \ - (IWM_EEPROM_CALIB_RX_IQ << 1)) -#define IWM_EEPROM_CALIB_RXIQ_LEN sizeof(struct iwm_lmac_calib_rxiq) - -struct iwm_eeprom_entry { - char *name; - u32 offset; - u32 length; -}; - -int iwm_eeprom_init(struct iwm_priv *iwm); -void iwm_eeprom_exit(struct iwm_priv *iwm); -u8 *iwm_eeprom_access(struct iwm_priv *iwm, u8 eeprom_id); -int iwm_eeprom_fat_channels(struct iwm_priv *iwm); -u32 iwm_eeprom_wireless_mode(struct iwm_priv *iwm); - -#endif diff --git a/drivers/net/wireless/iwmc3200wifi/fw.c b/drivers/net/wireless/iwmc3200wifi/fw.c deleted file mode 100644 index 6f1afe6bbc8c..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/fw.c +++ /dev/null @@ -1,416 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -#include <linux/kernel.h> -#include <linux/firmware.h> - -#include "iwm.h" -#include "bus.h" -#include "hal.h" -#include "umac.h" -#include "debug.h" -#include "fw.h" -#include "commands.h" - -static const char fw_barker[] = "*WESTOPFORNOONE*"; - -/* - * @op_code: Op code we're looking for. - * @index: There can be several instances of the same opcode within - * the firmware. Index specifies which one we're looking for. - */ -static int iwm_fw_op_offset(struct iwm_priv *iwm, const struct firmware *fw, - u16 op_code, u32 index) -{ - int offset = -EINVAL, fw_offset; - u32 op_index = 0; - const u8 *fw_ptr; - struct iwm_fw_hdr_rec *rec; - - fw_offset = 0; - fw_ptr = fw->data; - - /* We first need to look for the firmware barker */ - if (memcmp(fw_ptr, fw_barker, IWM_HDR_BARKER_LEN)) { - IWM_ERR(iwm, "No barker string in this FW\n"); - return -EINVAL; - } - - if (fw->size < IWM_HDR_LEN) { - IWM_ERR(iwm, "FW is too small (%zu)\n", fw->size); - return -EINVAL; - } - - fw_offset += IWM_HDR_BARKER_LEN; - - while (fw_offset < fw->size) { - rec = (struct iwm_fw_hdr_rec *)(fw_ptr + fw_offset); - - IWM_DBG_FW(iwm, DBG, "FW: op_code: 0x%x, len: %d @ 0x%x\n", - rec->op_code, rec->len, fw_offset); - - if (rec->op_code == IWM_HDR_REC_OP_INVALID) { - IWM_DBG_FW(iwm, DBG, "Reached INVALID op code\n"); - break; - } - - if (rec->op_code == op_code) { - if (op_index == index) { - fw_offset += sizeof(struct iwm_fw_hdr_rec); - offset = fw_offset; - goto out; - } - op_index++; - } - - fw_offset += sizeof(struct iwm_fw_hdr_rec) + rec->len; - } - - out: - return offset; -} - -static int iwm_load_firmware_chunk(struct iwm_priv *iwm, - const struct firmware *fw, - struct iwm_fw_img_desc *img_desc) -{ - struct iwm_udma_nonwifi_cmd target_cmd; - u32 chunk_size; - const u8 *chunk_ptr; - int ret = 0; - - IWM_DBG_FW(iwm, INFO, "Loading FW chunk: %d bytes @ 0x%x\n", - img_desc->length, img_desc->address); - - target_cmd.opcode = UMAC_HDI_OUT_OPCODE_WRITE; - target_cmd.handle_by_hw = 1; - target_cmd.op2 = 0; - target_cmd.resp = 0; - target_cmd.eop = 1; - - chunk_size = img_desc->length; - chunk_ptr = fw->data + img_desc->offset; - - while (chunk_size > 0) { - u32 tmp_chunk_size; - - tmp_chunk_size = min_t(u32, chunk_size, - IWM_MAX_NONWIFI_CMD_BUFF_SIZE); - - target_cmd.addr = cpu_to_le32(img_desc->address + - (chunk_ptr - fw->data - img_desc->offset)); - target_cmd.op1_sz = cpu_to_le32(tmp_chunk_size); - - IWM_DBG_FW(iwm, DBG, "\t%d bytes @ 0x%x\n", - tmp_chunk_size, target_cmd.addr); - - ret = iwm_hal_send_target_cmd(iwm, &target_cmd, chunk_ptr); - if (ret < 0) { - IWM_ERR(iwm, "Couldn't load FW chunk\n"); - break; - } - - chunk_size -= tmp_chunk_size; - chunk_ptr += tmp_chunk_size; - } - - return ret; -} -/* - * To load a fw image to the target, we basically go through the - * fw, looking for OP_MEM_DESC records. Once we found one, we - * pass it to iwm_load_firmware_chunk(). - * The OP_MEM_DESC records contain the actuall memory chunk to be - * sent, but also the destination address. - */ -static int iwm_load_img(struct iwm_priv *iwm, const char *img_name) -{ - const struct firmware *fw; - struct iwm_fw_img_desc *img_desc; - struct iwm_fw_img_ver *ver; - int ret = 0, fw_offset; - u32 opcode_idx = 0, build_date; - char *build_tag; - - ret = request_firmware(&fw, img_name, iwm_to_dev(iwm)); - if (ret) { - IWM_ERR(iwm, "Request firmware failed"); - return ret; - } - - IWM_DBG_FW(iwm, INFO, "Start to load FW %s\n", img_name); - - while (1) { - fw_offset = iwm_fw_op_offset(iwm, fw, - IWM_HDR_REC_OP_MEM_DESC, - opcode_idx); - if (fw_offset < 0) - break; - - img_desc = (struct iwm_fw_img_desc *)(fw->data + fw_offset); - ret = iwm_load_firmware_chunk(iwm, fw, img_desc); - if (ret < 0) - goto err_release_fw; - opcode_idx++; - } - - /* Read firmware version */ - fw_offset = iwm_fw_op_offset(iwm, fw, IWM_HDR_REC_OP_SW_VER, 0); - if (fw_offset < 0) - goto err_release_fw; - - ver = (struct iwm_fw_img_ver *)(fw->data + fw_offset); - - /* Read build tag */ - fw_offset = iwm_fw_op_offset(iwm, fw, IWM_HDR_REC_OP_BUILD_TAG, 0); - if (fw_offset < 0) - goto err_release_fw; - - build_tag = (char *)(fw->data + fw_offset); - - /* Read build date */ - fw_offset = iwm_fw_op_offset(iwm, fw, IWM_HDR_REC_OP_BUILD_DATE, 0); - if (fw_offset < 0) - goto err_release_fw; - - build_date = *(u32 *)(fw->data + fw_offset); - - IWM_INFO(iwm, "%s:\n", img_name); - IWM_INFO(iwm, "\tVersion: %02X.%02X\n", ver->major, ver->minor); - IWM_INFO(iwm, "\tBuild tag: %s\n", build_tag); - IWM_INFO(iwm, "\tBuild date: %x-%x-%x\n", - IWM_BUILD_YEAR(build_date), IWM_BUILD_MONTH(build_date), - IWM_BUILD_DAY(build_date)); - - if (!strcmp(img_name, iwm->bus_ops->umac_name)) - sprintf(iwm->umac_version, "%02X.%02X", - ver->major, ver->minor); - - if (!strcmp(img_name, iwm->bus_ops->lmac_name)) - sprintf(iwm->lmac_version, "%02X.%02X", - ver->major, ver->minor); - - err_release_fw: - release_firmware(fw); - - return ret; -} - -static int iwm_load_umac(struct iwm_priv *iwm) -{ - struct iwm_udma_nonwifi_cmd target_cmd; - int ret; - - ret = iwm_load_img(iwm, iwm->bus_ops->umac_name); - if (ret < 0) - return ret; - - /* We've loaded the UMAC, we can tell the target to jump there */ - target_cmd.opcode = UMAC_HDI_OUT_OPCODE_JUMP; - target_cmd.addr = cpu_to_le32(UMAC_MU_FW_INST_DATA_12_ADDR); - target_cmd.op1_sz = 0; - target_cmd.op2 = 0; - target_cmd.handle_by_hw = 0; - target_cmd.resp = 1 ; - target_cmd.eop = 1; - - ret = iwm_hal_send_target_cmd(iwm, &target_cmd, NULL); - if (ret < 0) - IWM_ERR(iwm, "Couldn't send JMP command\n"); - - return ret; -} - -static int iwm_load_lmac(struct iwm_priv *iwm, const char *img_name) -{ - int ret; - - ret = iwm_load_img(iwm, img_name); - if (ret < 0) - return ret; - - return iwm_send_umac_reset(iwm, - cpu_to_le32(UMAC_RST_CTRL_FLG_LARC_CLK_EN), 0); -} - -static int iwm_init_calib(struct iwm_priv *iwm, unsigned long cfg_bitmap, - unsigned long expected_bitmap, u8 rx_iq_cmd) -{ - /* Read RX IQ calibration result from EEPROM */ - if (test_bit(rx_iq_cmd, &cfg_bitmap)) { - iwm_store_rxiq_calib_result(iwm); - set_bit(PHY_CALIBRATE_RX_IQ_CMD, &iwm->calib_done_map); - } - - iwm_send_prio_table(iwm); - iwm_send_init_calib_cfg(iwm, cfg_bitmap); - - while (iwm->calib_done_map != expected_bitmap) { - if (iwm_notif_handle(iwm, CALIBRATION_RES_NOTIFICATION, - IWM_SRC_LMAC, WAIT_NOTIF_TIMEOUT)) { - IWM_DBG_FW(iwm, DBG, "Initial calibration timeout\n"); - return -ETIMEDOUT; - } - - IWM_DBG_FW(iwm, DBG, "Got calibration result. calib_done_map: " - "0x%lx, expected calibrations: 0x%lx\n", - iwm->calib_done_map, expected_bitmap); - } - - return 0; -} - -/* - * We currently have to load 3 FWs: - * 1) The UMAC (Upper MAC). - * 2) The calibration LMAC (Lower MAC). - * We then send the calibration init command, so that the device can - * run a first calibration round. - * 3) The operational LMAC, which replaces the calibration one when it's - * done with the first calibration round. - * - * Once those 3 FWs have been loaded, we send the periodic calibration - * command, and then the device is available for regular 802.11 operations. - */ -int iwm_load_fw(struct iwm_priv *iwm) -{ - unsigned long init_calib_map, periodic_calib_map; - unsigned long expected_calib_map; - int ret; - - /* We first start downloading the UMAC */ - ret = iwm_load_umac(iwm); - if (ret < 0) { - IWM_ERR(iwm, "UMAC loading failed\n"); - return ret; - } - - /* Handle UMAC_ALIVE notification */ - ret = iwm_notif_handle(iwm, UMAC_NOTIFY_OPCODE_ALIVE, IWM_SRC_UMAC, - WAIT_NOTIF_TIMEOUT); - if (ret) { - IWM_ERR(iwm, "Handle UMAC_ALIVE failed: %d\n", ret); - return ret; - } - - /* UMAC is alive, we can download the calibration LMAC */ - ret = iwm_load_lmac(iwm, iwm->bus_ops->calib_lmac_name); - if (ret) { - IWM_ERR(iwm, "Calibration LMAC loading failed\n"); - return ret; - } - - /* Handle UMAC_INIT_COMPLETE notification */ - ret = iwm_notif_handle(iwm, UMAC_NOTIFY_OPCODE_INIT_COMPLETE, - IWM_SRC_UMAC, WAIT_NOTIF_TIMEOUT); - if (ret) { - IWM_ERR(iwm, "Handle INIT_COMPLETE failed for calibration " - "LMAC: %d\n", ret); - return ret; - } - - /* Read EEPROM data */ - ret = iwm_eeprom_init(iwm); - if (ret < 0) { - IWM_ERR(iwm, "Couldn't init eeprom array\n"); - return ret; - } - - init_calib_map = iwm->conf.calib_map & IWM_CALIB_MAP_INIT_MSK; - expected_calib_map = iwm->conf.expected_calib_map & - IWM_CALIB_MAP_INIT_MSK; - periodic_calib_map = IWM_CALIB_MAP_PER_LMAC(iwm->conf.calib_map); - - ret = iwm_init_calib(iwm, init_calib_map, expected_calib_map, - CALIB_CFG_RX_IQ_IDX); - if (ret < 0) { - /* Let's try the old way */ - ret = iwm_init_calib(iwm, expected_calib_map, - expected_calib_map, - PHY_CALIBRATE_RX_IQ_CMD); - if (ret < 0) { - IWM_ERR(iwm, "Calibration result timeout\n"); - goto out; - } - } - - /* Handle LMAC CALIBRATION_COMPLETE notification */ - ret = iwm_notif_handle(iwm, CALIBRATION_COMPLETE_NOTIFICATION, - IWM_SRC_LMAC, WAIT_NOTIF_TIMEOUT); - if (ret) { - IWM_ERR(iwm, "Wait for CALIBRATION_COMPLETE timeout\n"); - goto out; - } - - IWM_INFO(iwm, "LMAC calibration done: 0x%lx\n", iwm->calib_done_map); - - iwm_send_umac_reset(iwm, cpu_to_le32(UMAC_RST_CTRL_FLG_LARC_RESET), 1); - - ret = iwm_notif_handle(iwm, UMAC_CMD_OPCODE_RESET, IWM_SRC_UMAC, - WAIT_NOTIF_TIMEOUT); - if (ret) { - IWM_ERR(iwm, "Wait for UMAC RESET timeout\n"); - goto out; - } - - /* Download the operational LMAC */ - ret = iwm_load_lmac(iwm, iwm->bus_ops->lmac_name); - if (ret) { - IWM_ERR(iwm, "LMAC loading failed\n"); - goto out; - } - - ret = iwm_notif_handle(iwm, UMAC_NOTIFY_OPCODE_INIT_COMPLETE, - IWM_SRC_UMAC, WAIT_NOTIF_TIMEOUT); - if (ret) { - IWM_ERR(iwm, "Handle INIT_COMPLETE failed for LMAC: %d\n", ret); - goto out; - } - - iwm_send_prio_table(iwm); - iwm_send_calib_results(iwm); - iwm_send_periodic_calib_cfg(iwm, periodic_calib_map); - iwm_send_ct_kill_cfg(iwm, iwm->conf.ct_kill_entry, - iwm->conf.ct_kill_exit); - - return 0; - - out: - iwm_eeprom_exit(iwm); - return ret; -} diff --git a/drivers/net/wireless/iwmc3200wifi/fw.h b/drivers/net/wireless/iwmc3200wifi/fw.h deleted file mode 100644 index c70a3b40dad3..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/fw.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -#ifndef __IWM_FW_H__ -#define __IWM_FW_H__ - -/** - * struct iwm_fw_hdr_rec - An iwm firmware image is a - * concatenation of various records. Each of them is - * defined by an ID (aka op code), a length, and the - * actual data. - * @op_code: The record ID, see IWM_HDR_REC_OP_* - * - * @len: The record payload length - * - * @buf: The record payload - */ -struct iwm_fw_hdr_rec { - u16 op_code; - u16 len; - u8 buf[0]; -}; - -/* Header's definitions */ -#define IWM_HDR_LEN (512) -#define IWM_HDR_BARKER_LEN (16) - -/* Header's opcodes */ -#define IWM_HDR_REC_OP_INVALID (0x00) -#define IWM_HDR_REC_OP_BUILD_DATE (0x01) -#define IWM_HDR_REC_OP_BUILD_TAG (0x02) -#define IWM_HDR_REC_OP_SW_VER (0x03) -#define IWM_HDR_REC_OP_HW_SKU (0x04) -#define IWM_HDR_REC_OP_BUILD_OPT (0x05) -#define IWM_HDR_REC_OP_MEM_DESC (0x06) -#define IWM_HDR_REC_USERDEFS (0x07) - -/* Header's records length (in bytes) */ -#define IWM_HDR_REC_LEN_BUILD_DATE (4) -#define IWM_HDR_REC_LEN_BUILD_TAG (64) -#define IWM_HDR_REC_LEN_SW_VER (4) -#define IWM_HDR_REC_LEN_HW_SKU (4) -#define IWM_HDR_REC_LEN_BUILD_OPT (4) -#define IWM_HDR_REC_LEN_MEM_DESC (12) -#define IWM_HDR_REC_LEN_USERDEF (64) - -#define IWM_BUILD_YEAR(date) ((date >> 16) & 0xffff) -#define IWM_BUILD_MONTH(date) ((date >> 8) & 0xff) -#define IWM_BUILD_DAY(date) (date & 0xff) - -struct iwm_fw_img_desc { - u32 offset; - u32 address; - u32 length; -}; - -struct iwm_fw_img_ver { - u8 minor; - u8 major; - u16 reserved; -}; - -int iwm_load_fw(struct iwm_priv *iwm); - -#endif diff --git a/drivers/net/wireless/iwmc3200wifi/hal.c b/drivers/net/wireless/iwmc3200wifi/hal.c deleted file mode 100644 index 1cabcb39643f..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/hal.c +++ /dev/null @@ -1,470 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -/* - * Hardware Abstraction Layer for iwm. - * - * This file mostly defines an abstraction API for - * sending various commands to the target. - * - * We have 2 types of commands: wifi and non-wifi ones. - * - * - wifi commands: - * They are used for sending LMAC and UMAC commands, - * and thus are the most commonly used ones. - * There are 2 different wifi command types, the regular - * one and the LMAC one. The former is used to send - * UMAC commands (see UMAC_CMD_OPCODE_* from umac.h) - * while the latter is used for sending commands to the - * LMAC. If you look at LMAC commands you'll se that they - * are actually regular iwlwifi target commands encapsulated - * into a special UMAC command called UMAC passthrough. - * This is due to the fact the host talks exclusively - * to the UMAC and so there needs to be a special UMAC - * command for talking to the LMAC. - * This is how a wifi command is laid out: - * ------------------------ - * | iwm_udma_out_wifi_hdr | - * ------------------------ - * | SW meta_data (32 bits) | - * ------------------------ - * | iwm_dev_cmd_hdr | - * ------------------------ - * | payload | - * | .... | - * - * - non-wifi, or general commands: - * Those commands are handled by the device's bootrom, - * and are typically sent when the UMAC and the LMAC - * are not yet available. - * * This is how a non-wifi command is laid out: - * --------------------------- - * | iwm_udma_out_nonwifi_hdr | - * --------------------------- - * | payload | - * | .... | - - * - * All the commands start with a UDMA header, which is - * basically a 32 bits field. The 4 LSB there define - * an opcode that allows the target to differentiate - * between wifi (opcode is 0xf) and non-wifi commands - * (opcode is [0..0xe]). - * - * When a command (wifi or non-wifi) is supposed to receive - * an answer, we queue the command buffer. When we do receive - * a command response from the UMAC, we go through the list - * of pending command, and pass both the command and the answer - * to the rx handler. Each command is sent with a unique - * sequence id, and the answer is sent with the same one. This - * is how we're supposed to match an answer with its command. - * See rx.c:iwm_rx_handle_[non]wifi() and iwm_get_pending_[non]wifi() - * for the implementation details. - */ -#include <linux/kernel.h> -#include <linux/netdevice.h> -#include <linux/slab.h> - -#include "iwm.h" -#include "bus.h" -#include "hal.h" -#include "umac.h" -#include "debug.h" -#include "trace.h" - -static int iwm_nonwifi_cmd_init(struct iwm_priv *iwm, - struct iwm_nonwifi_cmd *cmd, - struct iwm_udma_nonwifi_cmd *udma_cmd) -{ - INIT_LIST_HEAD(&cmd->pending); - - spin_lock(&iwm->cmd_lock); - - cmd->resp_received = 0; - - cmd->seq_num = iwm->nonwifi_seq_num; - udma_cmd->seq_num = cpu_to_le16(cmd->seq_num); - - iwm->nonwifi_seq_num++; - iwm->nonwifi_seq_num %= UMAC_NONWIFI_SEQ_NUM_MAX; - - if (udma_cmd->resp) - list_add_tail(&cmd->pending, &iwm->nonwifi_pending_cmd); - - spin_unlock(&iwm->cmd_lock); - - cmd->buf.start = cmd->buf.payload; - cmd->buf.len = 0; - - memcpy(&cmd->udma_cmd, udma_cmd, sizeof(*udma_cmd)); - - return cmd->seq_num; -} - -u16 iwm_alloc_wifi_cmd_seq(struct iwm_priv *iwm) -{ - u16 seq_num = iwm->wifi_seq_num; - - iwm->wifi_seq_num++; - iwm->wifi_seq_num %= UMAC_WIFI_SEQ_NUM_MAX; - - return seq_num; -} - -static void iwm_wifi_cmd_init(struct iwm_priv *iwm, - struct iwm_wifi_cmd *cmd, - struct iwm_udma_wifi_cmd *udma_cmd, - struct iwm_umac_cmd *umac_cmd, - struct iwm_lmac_cmd *lmac_cmd, - u16 payload_size) -{ - INIT_LIST_HEAD(&cmd->pending); - - spin_lock(&iwm->cmd_lock); - - cmd->seq_num = iwm_alloc_wifi_cmd_seq(iwm); - umac_cmd->seq_num = cpu_to_le16(cmd->seq_num); - - if (umac_cmd->resp) - list_add_tail(&cmd->pending, &iwm->wifi_pending_cmd); - - spin_unlock(&iwm->cmd_lock); - - cmd->buf.start = cmd->buf.payload; - cmd->buf.len = 0; - - if (lmac_cmd) { - cmd->buf.start -= sizeof(struct iwm_lmac_hdr); - - lmac_cmd->seq_num = cpu_to_le16(cmd->seq_num); - lmac_cmd->count = cpu_to_le16(payload_size); - - memcpy(&cmd->lmac_cmd, lmac_cmd, sizeof(*lmac_cmd)); - - umac_cmd->count = cpu_to_le16(sizeof(struct iwm_lmac_hdr)); - } else - umac_cmd->count = 0; - - umac_cmd->count = cpu_to_le16(payload_size + - le16_to_cpu(umac_cmd->count)); - udma_cmd->count = cpu_to_le16(sizeof(struct iwm_umac_fw_cmd_hdr) + - le16_to_cpu(umac_cmd->count)); - - memcpy(&cmd->udma_cmd, udma_cmd, sizeof(*udma_cmd)); - memcpy(&cmd->umac_cmd, umac_cmd, sizeof(*umac_cmd)); -} - -void iwm_cmd_flush(struct iwm_priv *iwm) -{ - struct iwm_wifi_cmd *wcmd, *wnext; - struct iwm_nonwifi_cmd *nwcmd, *nwnext; - - list_for_each_entry_safe(wcmd, wnext, &iwm->wifi_pending_cmd, pending) { - list_del(&wcmd->pending); - kfree(wcmd); - } - - list_for_each_entry_safe(nwcmd, nwnext, &iwm->nonwifi_pending_cmd, - pending) { - list_del(&nwcmd->pending); - kfree(nwcmd); - } -} - -struct iwm_wifi_cmd *iwm_get_pending_wifi_cmd(struct iwm_priv *iwm, u16 seq_num) -{ - struct iwm_wifi_cmd *cmd; - - list_for_each_entry(cmd, &iwm->wifi_pending_cmd, pending) - if (cmd->seq_num == seq_num) { - list_del(&cmd->pending); - return cmd; - } - - return NULL; -} - -struct iwm_nonwifi_cmd *iwm_get_pending_nonwifi_cmd(struct iwm_priv *iwm, - u8 seq_num, u8 cmd_opcode) -{ - struct iwm_nonwifi_cmd *cmd; - - list_for_each_entry(cmd, &iwm->nonwifi_pending_cmd, pending) - if ((cmd->seq_num == seq_num) && - (cmd->udma_cmd.opcode == cmd_opcode) && - (cmd->resp_received)) { - list_del(&cmd->pending); - return cmd; - } - - return NULL; -} - -static void iwm_build_udma_nonwifi_hdr(struct iwm_priv *iwm, - struct iwm_udma_out_nonwifi_hdr *hdr, - struct iwm_udma_nonwifi_cmd *cmd) -{ - memset(hdr, 0, sizeof(*hdr)); - - SET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_OPCODE, cmd->opcode); - SET_VAL32(hdr->cmd, UDMA_HDI_OUT_NW_CMD_RESP, cmd->resp); - SET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_EOT, 1); - SET_VAL32(hdr->cmd, UDMA_HDI_OUT_NW_CMD_HANDLE_BY_HW, - cmd->handle_by_hw); - SET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_SIGNATURE, UMAC_HDI_OUT_SIGNATURE); - SET_VAL32(hdr->cmd, UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM, - le16_to_cpu(cmd->seq_num)); - - hdr->addr = cmd->addr; - hdr->op1_sz = cmd->op1_sz; - hdr->op2 = cmd->op2; -} - -static int iwm_send_udma_nonwifi_cmd(struct iwm_priv *iwm, - struct iwm_nonwifi_cmd *cmd) -{ - struct iwm_udma_out_nonwifi_hdr *udma_hdr; - struct iwm_nonwifi_cmd_buff *buf; - struct iwm_udma_nonwifi_cmd *udma_cmd = &cmd->udma_cmd; - - buf = &cmd->buf; - - buf->start -= sizeof(struct iwm_umac_nonwifi_out_hdr); - buf->len += sizeof(struct iwm_umac_nonwifi_out_hdr); - - udma_hdr = (struct iwm_udma_out_nonwifi_hdr *)(buf->start); - - iwm_build_udma_nonwifi_hdr(iwm, udma_hdr, udma_cmd); - - IWM_DBG_CMD(iwm, DBG, - "Send UDMA nonwifi cmd: opcode = 0x%x, resp = 0x%x, " - "hw = 0x%x, seqnum = %d, addr = 0x%x, op1_sz = 0x%x, " - "op2 = 0x%x\n", udma_cmd->opcode, udma_cmd->resp, - udma_cmd->handle_by_hw, cmd->seq_num, udma_cmd->addr, - udma_cmd->op1_sz, udma_cmd->op2); - - trace_iwm_tx_nonwifi_cmd(iwm, udma_hdr); - return iwm_bus_send_chunk(iwm, buf->start, buf->len); -} - -void iwm_udma_wifi_hdr_set_eop(struct iwm_priv *iwm, u8 *buf, u8 eop) -{ - struct iwm_udma_out_wifi_hdr *hdr = (struct iwm_udma_out_wifi_hdr *)buf; - - SET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_EOT, eop); -} - -void iwm_build_udma_wifi_hdr(struct iwm_priv *iwm, - struct iwm_udma_out_wifi_hdr *hdr, - struct iwm_udma_wifi_cmd *cmd) -{ - memset(hdr, 0, sizeof(*hdr)); - - SET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_OPCODE, UMAC_HDI_OUT_OPCODE_WIFI); - SET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_EOT, cmd->eop); - SET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_SIGNATURE, UMAC_HDI_OUT_SIGNATURE); - - SET_VAL32(hdr->meta_data, UMAC_HDI_OUT_BYTE_COUNT, - le16_to_cpu(cmd->count)); - SET_VAL32(hdr->meta_data, UMAC_HDI_OUT_CREDIT_GRP, cmd->credit_group); - SET_VAL32(hdr->meta_data, UMAC_HDI_OUT_RATID, cmd->ra_tid); - SET_VAL32(hdr->meta_data, UMAC_HDI_OUT_LMAC_OFFSET, cmd->lmac_offset); -} - -void iwm_build_umac_hdr(struct iwm_priv *iwm, - struct iwm_umac_fw_cmd_hdr *hdr, - struct iwm_umac_cmd *cmd) -{ - memset(hdr, 0, sizeof(*hdr)); - - SET_VAL32(hdr->meta_data, UMAC_FW_CMD_BYTE_COUNT, - le16_to_cpu(cmd->count)); - SET_VAL32(hdr->meta_data, UMAC_FW_CMD_TX_STA_COLOR, cmd->color); - SET_VAL8(hdr->cmd.flags, UMAC_DEV_CMD_FLAGS_RESP_REQ, cmd->resp); - - hdr->cmd.cmd = cmd->id; - hdr->cmd.seq_num = cmd->seq_num; -} - -static int iwm_send_udma_wifi_cmd(struct iwm_priv *iwm, - struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_wifi_out_hdr *umac_hdr; - struct iwm_wifi_cmd_buff *buf; - struct iwm_udma_wifi_cmd *udma_cmd = &cmd->udma_cmd; - struct iwm_umac_cmd *umac_cmd = &cmd->umac_cmd; - int ret; - - buf = &cmd->buf; - - buf->start -= sizeof(struct iwm_umac_wifi_out_hdr); - buf->len += sizeof(struct iwm_umac_wifi_out_hdr); - - umac_hdr = (struct iwm_umac_wifi_out_hdr *)(buf->start); - - iwm_build_udma_wifi_hdr(iwm, &umac_hdr->hw_hdr, udma_cmd); - iwm_build_umac_hdr(iwm, &umac_hdr->sw_hdr, umac_cmd); - - IWM_DBG_CMD(iwm, DBG, - "Send UDMA wifi cmd: opcode = 0x%x, UMAC opcode = 0x%x, " - "eop = 0x%x, count = 0x%x, credit_group = 0x%x, " - "ra_tid = 0x%x, lmac_offset = 0x%x, seqnum = %d\n", - UMAC_HDI_OUT_OPCODE_WIFI, umac_cmd->id, - udma_cmd->eop, udma_cmd->count, udma_cmd->credit_group, - udma_cmd->ra_tid, udma_cmd->lmac_offset, cmd->seq_num); - - if (umac_cmd->id == UMAC_CMD_OPCODE_WIFI_PASS_THROUGH) - IWM_DBG_CMD(iwm, DBG, "\tLMAC opcode: 0x%x\n", - cmd->lmac_cmd.id); - - ret = iwm_tx_credit_alloc(iwm, udma_cmd->credit_group, buf->len); - - /* We keep sending UMAC reset regardless of the command credits. - * The UMAC is supposed to be reset anyway and the Tx credits are - * reinitialized afterwards. If we are lucky, the reset could - * still be done even though we have run out of credits for the - * command pool at this moment.*/ - if (ret && (umac_cmd->id != UMAC_CMD_OPCODE_RESET)) { - IWM_DBG_TX(iwm, DBG, "Failed to alloc tx credit for cmd %d\n", - umac_cmd->id); - return ret; - } - - trace_iwm_tx_wifi_cmd(iwm, umac_hdr); - return iwm_bus_send_chunk(iwm, buf->start, buf->len); -} - -/* target_cmd a.k.a udma_nonwifi_cmd can be sent when UMAC is not available */ -int iwm_hal_send_target_cmd(struct iwm_priv *iwm, - struct iwm_udma_nonwifi_cmd *udma_cmd, - const void *payload) -{ - struct iwm_nonwifi_cmd *cmd; - int ret, seq_num; - - cmd = kzalloc(sizeof(struct iwm_nonwifi_cmd), GFP_KERNEL); - if (!cmd) { - IWM_ERR(iwm, "Couldn't alloc memory for hal cmd\n"); - return -ENOMEM; - } - - seq_num = iwm_nonwifi_cmd_init(iwm, cmd, udma_cmd); - - if (cmd->udma_cmd.opcode == UMAC_HDI_OUT_OPCODE_WRITE || - cmd->udma_cmd.opcode == UMAC_HDI_OUT_OPCODE_WRITE_PERSISTENT) { - cmd->buf.len = le32_to_cpu(cmd->udma_cmd.op1_sz); - memcpy(&cmd->buf.payload, payload, cmd->buf.len); - } - - ret = iwm_send_udma_nonwifi_cmd(iwm, cmd); - - if (!udma_cmd->resp) - kfree(cmd); - - if (ret < 0) - return ret; - - return seq_num; -} - -static void iwm_build_lmac_hdr(struct iwm_priv *iwm, struct iwm_lmac_hdr *hdr, - struct iwm_lmac_cmd *cmd) -{ - memset(hdr, 0, sizeof(*hdr)); - - hdr->id = cmd->id; - hdr->flags = 0; /* Is this ever used? */ - hdr->seq_num = cmd->seq_num; -} - -/* - * iwm_hal_send_host_cmd(): sends commands to the UMAC or the LMAC. - * Sending command to the LMAC is equivalent to sending a - * regular UMAC command with the LMAC passthrough or the LMAC - * wrapper UMAC command IDs. - */ -int iwm_hal_send_host_cmd(struct iwm_priv *iwm, - struct iwm_udma_wifi_cmd *udma_cmd, - struct iwm_umac_cmd *umac_cmd, - struct iwm_lmac_cmd *lmac_cmd, - const void *payload, u16 payload_size) -{ - struct iwm_wifi_cmd *cmd; - struct iwm_lmac_hdr *hdr; - int lmac_hdr_len = 0; - int ret; - - cmd = kzalloc(sizeof(struct iwm_wifi_cmd), GFP_KERNEL); - if (!cmd) { - IWM_ERR(iwm, "Couldn't alloc memory for wifi hal cmd\n"); - return -ENOMEM; - } - - iwm_wifi_cmd_init(iwm, cmd, udma_cmd, umac_cmd, lmac_cmd, payload_size); - - if (lmac_cmd) { - hdr = (struct iwm_lmac_hdr *)(cmd->buf.start); - - iwm_build_lmac_hdr(iwm, hdr, &cmd->lmac_cmd); - lmac_hdr_len = sizeof(struct iwm_lmac_hdr); - } - - memcpy(cmd->buf.payload, payload, payload_size); - cmd->buf.len = le16_to_cpu(umac_cmd->count); - - ret = iwm_send_udma_wifi_cmd(iwm, cmd); - - /* We free the cmd if we're not expecting any response */ - if (!umac_cmd->resp) - kfree(cmd); - return ret; -} - -/* - * iwm_hal_send_umac_cmd(): This is a special case for - * iwm_hal_send_host_cmd() to send direct UMAC cmd (without - * LMAC involved). - */ -int iwm_hal_send_umac_cmd(struct iwm_priv *iwm, - struct iwm_udma_wifi_cmd *udma_cmd, - struct iwm_umac_cmd *umac_cmd, - const void *payload, u16 payload_size) -{ - return iwm_hal_send_host_cmd(iwm, udma_cmd, umac_cmd, NULL, - payload, payload_size); -} diff --git a/drivers/net/wireless/iwmc3200wifi/hal.h b/drivers/net/wireless/iwmc3200wifi/hal.h deleted file mode 100644 index c20936d9b6b7..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/hal.h +++ /dev/null @@ -1,237 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -#ifndef _IWM_HAL_H_ -#define _IWM_HAL_H_ - -#include "umac.h" - -#define GET_VAL8(s, name) ((s >> name##_POS) & name##_SEED) -#define GET_VAL16(s, name) ((le16_to_cpu(s) >> name##_POS) & name##_SEED) -#define GET_VAL32(s, name) ((le32_to_cpu(s) >> name##_POS) & name##_SEED) - -#define SET_VAL8(s, name, val) \ -do { \ - s = (s & ~(name##_SEED << name##_POS)) | \ - ((val & name##_SEED) << name##_POS); \ -} while (0) - -#define SET_VAL16(s, name, val) \ -do { \ - s = cpu_to_le16((le16_to_cpu(s) & ~(name##_SEED << name##_POS)) | \ - ((val & name##_SEED) << name##_POS)); \ -} while (0) - -#define SET_VAL32(s, name, val) \ -do { \ - s = cpu_to_le32((le32_to_cpu(s) & ~(name##_SEED << name##_POS)) | \ - ((val & name##_SEED) << name##_POS)); \ -} while (0) - - -#define UDMA_UMAC_INIT { .eop = 1, \ - .credit_group = 0x4, \ - .ra_tid = UMAC_HDI_ACT_TBL_IDX_HOST_CMD, \ - .lmac_offset = 0 } -#define UDMA_LMAC_INIT { .eop = 1, \ - .credit_group = 0x4, \ - .ra_tid = UMAC_HDI_ACT_TBL_IDX_HOST_CMD, \ - .lmac_offset = 4 } - - -/* UDMA IN OP CODE -- cmd bits [3:0] */ -#define UDMA_HDI_IN_NW_CMD_OPCODE_POS 0 -#define UDMA_HDI_IN_NW_CMD_OPCODE_SEED 0xF - -#define UDMA_IN_OPCODE_GENERAL_RESP 0x0 -#define UDMA_IN_OPCODE_READ_RESP 0x1 -#define UDMA_IN_OPCODE_WRITE_RESP 0x2 -#define UDMA_IN_OPCODE_PERS_WRITE_RESP 0x5 -#define UDMA_IN_OPCODE_PERS_READ_RESP 0x6 -#define UDMA_IN_OPCODE_RD_MDFY_WR_RESP 0x7 -#define UDMA_IN_OPCODE_EP_MNGMT_MSG 0x8 -#define UDMA_IN_OPCODE_CRDT_CHNG_MSG 0x9 -#define UDMA_IN_OPCODE_CNTRL_DATABASE_MSG 0xA -#define UDMA_IN_OPCODE_SW_MSG 0xB -#define UDMA_IN_OPCODE_WIFI 0xF -#define UDMA_IN_OPCODE_WIFI_LMAC 0x1F -#define UDMA_IN_OPCODE_WIFI_UMAC 0x2F - -/* HW API: udma_hdi_nonwifi API (OUT and IN) */ - -/* iwm_udma_nonwifi_cmd request response -- bits [9:9] */ -#define UDMA_HDI_OUT_NW_CMD_RESP_POS 9 -#define UDMA_HDI_OUT_NW_CMD_RESP_SEED 0x1 - -/* iwm_udma_nonwifi_cmd handle by HW -- bits [11:11] */ -#define UDMA_HDI_OUT_NW_CMD_HANDLE_BY_HW_POS 11 -#define UDMA_HDI_OUT_NW_CMD_HANDLE_BY_HW_SEED 0x1 - -/* iwm_udma_nonwifi_cmd sequence-number -- bits [12:15] */ -#define UDMA_HDI_OUT_NW_CMD_SEQ_NUM_POS 12 -#define UDMA_HDI_OUT_NW_CMD_SEQ_NUM_SEED 0xF - -/* UDMA IN Non-WIFI HW sequence number -- bits [12:15] */ -#define UDMA_IN_NW_HW_SEQ_NUM_POS 12 -#define UDMA_IN_NW_HW_SEQ_NUM_SEED 0xF - -/* UDMA IN Non-WIFI HW signature -- bits [16:31] */ -#define UDMA_IN_NW_HW_SIG_POS 16 -#define UDMA_IN_NW_HW_SIG_SEED 0xFFFF - -/* fixed signature */ -#define UDMA_IN_NW_HW_SIG 0xCBBC - -/* UDMA IN Non-WIFI HW block length -- bits [32:35] */ -#define UDMA_IN_NW_HW_LENGTH_SEED 0xF -#define UDMA_IN_NW_HW_LENGTH_POS 32 - -/* End of HW API: udma_hdi_nonwifi API (OUT and IN) */ - -#define IWM_SDIO_FW_MAX_CHUNK_SIZE 2032 -#define IWM_MAX_WIFI_HEADERS_SIZE 32 -#define IWM_MAX_NONWIFI_HEADERS_SIZE 16 -#define IWM_MAX_NONWIFI_CMD_BUFF_SIZE (IWM_SDIO_FW_MAX_CHUNK_SIZE - \ - IWM_MAX_NONWIFI_HEADERS_SIZE) -#define IWM_MAX_WIFI_CMD_BUFF_SIZE (IWM_SDIO_FW_MAX_CHUNK_SIZE - \ - IWM_MAX_WIFI_HEADERS_SIZE) - -#define IWM_HAL_CONCATENATE_BUF_SIZE (32 * 1024) - -struct iwm_wifi_cmd_buff { - u16 len; - u8 *start; - u8 hdr[IWM_MAX_WIFI_HEADERS_SIZE]; - u8 payload[IWM_MAX_WIFI_CMD_BUFF_SIZE]; -}; - -struct iwm_nonwifi_cmd_buff { - u16 len; - u8 *start; - u8 hdr[IWM_MAX_NONWIFI_HEADERS_SIZE]; - u8 payload[IWM_MAX_NONWIFI_CMD_BUFF_SIZE]; -}; - -struct iwm_udma_nonwifi_cmd { - u8 opcode; - u8 eop; - u8 resp; - u8 handle_by_hw; - __le32 addr; - __le32 op1_sz; - __le32 op2; - __le16 seq_num; -}; - -struct iwm_udma_wifi_cmd { - __le16 count; - u8 eop; - u8 credit_group; - u8 ra_tid; - u8 lmac_offset; -}; - -struct iwm_umac_cmd { - u8 id; - __le16 count; - u8 resp; - __le16 seq_num; - u8 color; -}; - -struct iwm_lmac_cmd { - u8 id; - __le16 count; - u8 resp; - __le16 seq_num; -}; - -struct iwm_nonwifi_cmd { - u16 seq_num; - bool resp_received; - struct list_head pending; - struct iwm_udma_nonwifi_cmd udma_cmd; - struct iwm_umac_cmd umac_cmd; - struct iwm_lmac_cmd lmac_cmd; - struct iwm_nonwifi_cmd_buff buf; - u32 flags; -}; - -struct iwm_wifi_cmd { - u16 seq_num; - struct list_head pending; - struct iwm_udma_wifi_cmd udma_cmd; - struct iwm_umac_cmd umac_cmd; - struct iwm_lmac_cmd lmac_cmd; - struct iwm_wifi_cmd_buff buf; - u32 flags; -}; - -void iwm_cmd_flush(struct iwm_priv *iwm); - -struct iwm_wifi_cmd *iwm_get_pending_wifi_cmd(struct iwm_priv *iwm, - u16 seq_num); -struct iwm_nonwifi_cmd *iwm_get_pending_nonwifi_cmd(struct iwm_priv *iwm, - u8 seq_num, u8 cmd_opcode); - - -int iwm_hal_send_target_cmd(struct iwm_priv *iwm, - struct iwm_udma_nonwifi_cmd *ucmd, - const void *payload); - -int iwm_hal_send_host_cmd(struct iwm_priv *iwm, - struct iwm_udma_wifi_cmd *udma_cmd, - struct iwm_umac_cmd *umac_cmd, - struct iwm_lmac_cmd *lmac_cmd, - const void *payload, u16 payload_size); - -int iwm_hal_send_umac_cmd(struct iwm_priv *iwm, - struct iwm_udma_wifi_cmd *udma_cmd, - struct iwm_umac_cmd *umac_cmd, - const void *payload, u16 payload_size); - -u16 iwm_alloc_wifi_cmd_seq(struct iwm_priv *iwm); - -void iwm_udma_wifi_hdr_set_eop(struct iwm_priv *iwm, u8 *buf, u8 eop); -void iwm_build_udma_wifi_hdr(struct iwm_priv *iwm, - struct iwm_udma_out_wifi_hdr *hdr, - struct iwm_udma_wifi_cmd *cmd); -void iwm_build_umac_hdr(struct iwm_priv *iwm, - struct iwm_umac_fw_cmd_hdr *hdr, - struct iwm_umac_cmd *cmd); -#endif /* _IWM_HAL_H_ */ diff --git a/drivers/net/wireless/iwmc3200wifi/iwm.h b/drivers/net/wireless/iwmc3200wifi/iwm.h deleted file mode 100644 index 51d7efa15ae6..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/iwm.h +++ /dev/null @@ -1,367 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -#ifndef __IWM_H__ -#define __IWM_H__ - -#include <linux/netdevice.h> -#include <linux/wireless.h> -#include <net/cfg80211.h> - -#include "debug.h" -#include "hal.h" -#include "umac.h" -#include "lmac.h" -#include "eeprom.h" -#include "trace.h" - -#define IWM_COPYRIGHT "Copyright(c) 2009 Intel Corporation" -#define IWM_AUTHOR "<ilw@linux.intel.com>" - -#define IWM_SRC_LMAC UMAC_HDI_IN_SOURCE_FHRX -#define IWM_SRC_UDMA UMAC_HDI_IN_SOURCE_UDMA -#define IWM_SRC_UMAC UMAC_HDI_IN_SOURCE_FW -#define IWM_SRC_NUM 3 - -#define IWM_POWER_INDEX_MIN 0 -#define IWM_POWER_INDEX_MAX 5 -#define IWM_POWER_INDEX_DEFAULT 3 - -struct iwm_conf { - u32 sdio_ior_timeout; - unsigned long calib_map; - unsigned long expected_calib_map; - u8 ct_kill_entry; - u8 ct_kill_exit; - bool reset_on_fatal_err; - bool auto_connect; - bool wimax_not_present; - bool enable_qos; - u32 mode; - - u32 power_index; - u32 frag_threshold; - u32 rts_threshold; - bool cts_to_self; - - u32 assoc_timeout; - u32 roam_timeout; - u32 wireless_mode; - - u8 ibss_band; - u8 ibss_channel; - - u8 mac_addr[ETH_ALEN]; -}; - -enum { - COEX_MODE_SA = 1, - COEX_MODE_XOR, - COEX_MODE_CM, - COEX_MODE_MAX, -}; - -struct iwm_if_ops; -struct iwm_wifi_cmd; - -struct pool_entry { - int id; /* group id */ - int sid; /* super group id */ - int min_pages; /* min capacity in pages */ - int max_pages; /* max capacity in pages */ - int alloc_pages; /* allocated # of pages. incresed by driver */ - int total_freed_pages; /* total freed # of pages. incresed by UMAC */ -}; - -struct spool_entry { - int id; - int max_pages; - int alloc_pages; -}; - -struct iwm_tx_credit { - spinlock_t lock; - int pool_nr; - unsigned long full_pools_map; /* bitmap for # of filled tx pools */ - struct pool_entry pools[IWM_MACS_OUT_GROUPS]; - struct spool_entry spools[IWM_MACS_OUT_SGROUPS]; -}; - -struct iwm_notif { - struct list_head pending; - u32 cmd_id; - void *cmd; - u8 src; - void *buf; - unsigned long buf_size; -}; - -struct iwm_tid_info { - __le16 last_seq_num; - bool stopped; - struct mutex mutex; -}; - -struct iwm_sta_info { - u8 addr[ETH_ALEN]; - bool valid; - bool qos; - u8 color; - struct iwm_tid_info tid_info[IWM_UMAC_TID_NR]; -}; - -struct iwm_tx_info { - u8 sta; - u8 color; - u8 tid; -}; - -struct iwm_rx_info { - unsigned long rx_size; - unsigned long rx_buf_size; -}; - -#define IWM_NUM_KEYS 4 - -struct iwm_umac_key_hdr { - u8 mac[ETH_ALEN]; - u8 key_idx; - u8 multicast; /* BCast encrypt & BCast decrypt of frames FROM mac */ -} __packed; - -struct iwm_key { - struct iwm_umac_key_hdr hdr; - u32 cipher; - u8 key[WLAN_MAX_KEY_LEN]; - u8 seq[IW_ENCODE_SEQ_MAX_SIZE]; - int key_len; - int seq_len; -}; - -#define IWM_RX_ID_HASH 0xff -#define IWM_RX_ID_GET_HASH(id) ((id) % IWM_RX_ID_HASH) - -#define IWM_STA_TABLE_NUM 16 -#define IWM_TX_LIST_SIZE 64 -#define IWM_RX_LIST_SIZE 256 - -#define IWM_SCAN_ID_MAX 0xff - -#define IWM_STATUS_READY 0 -#define IWM_STATUS_SCANNING 1 -#define IWM_STATUS_SCAN_ABORTING 2 -#define IWM_STATUS_SME_CONNECTING 3 -#define IWM_STATUS_ASSOCIATED 4 -#define IWM_STATUS_RESETTING 5 - -struct iwm_tx_queue { - int id; - struct sk_buff_head queue; - struct sk_buff_head stopped_queue; - spinlock_t lock; - struct workqueue_struct *wq; - struct work_struct worker; - u8 concat_buf[IWM_HAL_CONCATENATE_BUF_SIZE]; - int concat_count; - u8 *concat_ptr; -}; - -/* Queues 0 ~ 3 for AC data, 5 for iPAN */ -#define IWM_TX_QUEUES 5 -#define IWM_TX_DATA_QUEUES 4 -#define IWM_TX_CMD_QUEUE 4 - -struct iwm_bss_info { - struct list_head node; - struct cfg80211_bss *cfg_bss; - struct iwm_umac_notif_bss_info *bss; -}; - -typedef int (*iwm_handler)(struct iwm_priv *priv, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd); - -#define IWM_WATCHDOG_PERIOD (6 * HZ) - -struct iwm_priv { - struct wireless_dev *wdev; - struct iwm_if_ops *bus_ops; - - struct iwm_conf conf; - - unsigned long status; - - struct list_head pending_notif; - wait_queue_head_t notif_queue; - - wait_queue_head_t nonwifi_queue; - - unsigned long calib_done_map; - struct { - u8 *buf; - u32 size; - } calib_res[CALIBRATION_CMD_NUM]; - - struct iwm_umac_profile *umac_profile; - bool umac_profile_active; - - u8 bssid[ETH_ALEN]; - u8 channel; - u16 rate; - u32 txpower; - - struct iwm_sta_info sta_table[IWM_STA_TABLE_NUM]; - struct list_head bss_list; - - void (*nonwifi_rx_handlers[UMAC_HDI_IN_OPCODE_NONWIFI_MAX]) - (struct iwm_priv *priv, u8 *buf, unsigned long buf_size); - - const iwm_handler *umac_handlers; - const iwm_handler *lmac_handlers; - DECLARE_BITMAP(lmac_handler_map, LMAC_COMMAND_ID_NUM); - DECLARE_BITMAP(umac_handler_map, LMAC_COMMAND_ID_NUM); - DECLARE_BITMAP(udma_handler_map, LMAC_COMMAND_ID_NUM); - - struct list_head wifi_pending_cmd; - struct list_head nonwifi_pending_cmd; - u16 wifi_seq_num; - u8 nonwifi_seq_num; - spinlock_t cmd_lock; - - u32 core_enabled; - - u8 scan_id; - struct cfg80211_scan_request *scan_request; - - struct sk_buff_head rx_list; - struct list_head rx_tickets; - spinlock_t ticket_lock; - struct list_head rx_packets[IWM_RX_ID_HASH]; - spinlock_t packet_lock[IWM_RX_ID_HASH]; - struct workqueue_struct *rx_wq; - struct work_struct rx_worker; - - struct iwm_tx_credit tx_credit; - struct iwm_tx_queue txq[IWM_TX_QUEUES]; - - struct iwm_key keys[IWM_NUM_KEYS]; - s8 default_key; - - DECLARE_BITMAP(wifi_ntfy, WIFI_IF_NTFY_MAX); - wait_queue_head_t wifi_ntfy_queue; - - wait_queue_head_t mlme_queue; - - struct iw_statistics wstats; - struct delayed_work stats_request; - struct delayed_work disconnect; - struct delayed_work ct_kill_delay; - - struct iwm_debugfs dbg; - - u8 *eeprom; - struct timer_list watchdog; - struct work_struct reset_worker; - struct work_struct auth_retry_worker; - struct mutex mutex; - - u8 *req_ie; - int req_ie_len; - u8 *resp_ie; - int resp_ie_len; - - struct iwm_fw_error_hdr *last_fw_err; - char umac_version[8]; - char lmac_version[8]; - - char private[0] __attribute__((__aligned__(NETDEV_ALIGN))); -}; - -static inline void *iwm_private(struct iwm_priv *iwm) -{ - BUG_ON(!iwm); - return &iwm->private; -} - -#define hw_to_iwm(h) (h->iwm) -#define iwm_to_dev(i) (wiphy_dev(i->wdev->wiphy)) -#define iwm_to_wiphy(i) (i->wdev->wiphy) -#define wiphy_to_iwm(w) (struct iwm_priv *)(wiphy_priv(w)) -#define iwm_to_wdev(i) (i->wdev) -#define wdev_to_iwm(w) (struct iwm_priv *)(wdev_priv(w)) -#define iwm_to_ndev(i) (i->wdev->netdev) -#define ndev_to_iwm(n) (wdev_to_iwm(n->ieee80211_ptr)) -#define skb_to_rx_info(s) ((struct iwm_rx_info *)(s->cb)) -#define skb_to_tx_info(s) ((struct iwm_tx_info *)s->cb) - -void *iwm_if_alloc(int sizeof_bus, struct device *dev, - struct iwm_if_ops *if_ops); -void iwm_if_free(struct iwm_priv *iwm); -int iwm_if_add(struct iwm_priv *iwm); -void iwm_if_remove(struct iwm_priv *iwm); -int iwm_mode_to_nl80211_iftype(int mode); -int iwm_priv_init(struct iwm_priv *iwm); -void iwm_priv_deinit(struct iwm_priv *iwm); -void iwm_reset(struct iwm_priv *iwm); -void iwm_resetting(struct iwm_priv *iwm); -void iwm_tx_credit_init_pools(struct iwm_priv *iwm, - struct iwm_umac_notif_alive *alive); -int iwm_tx_credit_alloc(struct iwm_priv *iwm, int id, int nb); -int iwm_notif_send(struct iwm_priv *iwm, struct iwm_wifi_cmd *cmd, - u8 cmd_id, u8 source, u8 *buf, unsigned long buf_size); -int iwm_notif_handle(struct iwm_priv *iwm, u32 cmd, u8 source, long timeout); -void iwm_init_default_profile(struct iwm_priv *iwm, - struct iwm_umac_profile *profile); -void iwm_link_on(struct iwm_priv *iwm); -void iwm_link_off(struct iwm_priv *iwm); -int iwm_up(struct iwm_priv *iwm); -int iwm_down(struct iwm_priv *iwm); - -/* TX API */ -int iwm_tid_to_queue(u16 tid); -void iwm_tx_credit_inc(struct iwm_priv *iwm, int id, int total_freed_pages); -void iwm_tx_worker(struct work_struct *work); -int iwm_xmit_frame(struct sk_buff *skb, struct net_device *netdev); - -/* RX API */ -void iwm_rx_setup_handlers(struct iwm_priv *iwm); -int iwm_rx_handle(struct iwm_priv *iwm, u8 *buf, unsigned long buf_size); -int iwm_rx_handle_resp(struct iwm_priv *iwm, u8 *buf, unsigned long buf_size, - struct iwm_wifi_cmd *cmd); -void iwm_rx_free(struct iwm_priv *iwm); - -#endif diff --git a/drivers/net/wireless/iwmc3200wifi/lmac.h b/drivers/net/wireless/iwmc3200wifi/lmac.h deleted file mode 100644 index 5ddcdf8c70c0..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/lmac.h +++ /dev/null @@ -1,484 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -#ifndef __IWM_LMAC_H__ -#define __IWM_LMAC_H__ - -struct iwm_lmac_hdr { - u8 id; - u8 flags; - __le16 seq_num; -} __packed; - -/* LMAC commands */ -#define CALIB_CFG_FLAG_SEND_COMPLETE_NTFY_AFTER_MSK 0x1 - -struct iwm_lmac_cal_cfg_elt { - __le32 enable; /* 1 means LMAC needs to do something */ - __le32 start; /* 1 to start calibration, 0 to stop */ - __le32 send_res; /* 1 for sending back results */ - __le32 apply_res; /* 1 for applying calibration results to HW */ - __le32 reserved; -} __packed; - -struct iwm_lmac_cal_cfg_status { - struct iwm_lmac_cal_cfg_elt init; - struct iwm_lmac_cal_cfg_elt periodic; - __le32 flags; /* CALIB_CFG_FLAG_SEND_COMPLETE_NTFY_AFTER_MSK */ -} __packed; - -struct iwm_lmac_cal_cfg_cmd { - struct iwm_lmac_cal_cfg_status ucode_cfg; - struct iwm_lmac_cal_cfg_status driver_cfg; - __le32 reserved; -} __packed; - -struct iwm_lmac_cal_cfg_resp { - __le32 status; -} __packed; - -#define IWM_CARD_STATE_SW_HW_ENABLED 0x00 -#define IWM_CARD_STATE_HW_DISABLED 0x01 -#define IWM_CARD_STATE_SW_DISABLED 0x02 -#define IWM_CARD_STATE_CTKILL_DISABLED 0x04 -#define IWM_CARD_STATE_IS_RXON 0x10 - -struct iwm_lmac_card_state { - __le32 flags; -} __packed; - -/** - * COEX_PRIORITY_TABLE_CMD - * - * Priority entry for each state - * Will keep two tables, for STA and WIPAN - */ -enum { - /* UN-ASSOCIATION PART */ - COEX_UNASSOC_IDLE = 0, - COEX_UNASSOC_MANUAL_SCAN, - COEX_UNASSOC_AUTO_SCAN, - - /* CALIBRATION */ - COEX_CALIBRATION, - COEX_PERIODIC_CALIBRATION, - - /* CONNECTION */ - COEX_CONNECTION_ESTAB, - - /* ASSOCIATION PART */ - COEX_ASSOCIATED_IDLE, - COEX_ASSOC_MANUAL_SCAN, - COEX_ASSOC_AUTO_SCAN, - COEX_ASSOC_ACTIVE_LEVEL, - - /* RF ON/OFF */ - COEX_RF_ON, - COEX_RF_OFF, - COEX_STAND_ALONE_DEBUG, - - /* IPNN */ - COEX_IPAN_ASSOC_LEVEL, - - /* RESERVED */ - COEX_RSRVD1, - COEX_RSRVD2, - - COEX_EVENTS_NUM -}; - -#define COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK 0x1 -#define COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK 0x2 -#define COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_MSK 0x4 - -struct coex_event { - u8 req_prio; - u8 win_med_prio; - u8 reserved; - u8 flags; -} __packed; - -#define COEX_FLAGS_STA_TABLE_VALID_MSK 0x1 -#define COEX_FLAGS_UNASSOC_WAKEUP_UMASK_MSK 0x4 -#define COEX_FLAGS_ASSOC_WAKEUP_UMASK_MSK 0x8 -#define COEX_FLAGS_COEX_ENABLE_MSK 0x80 - -struct iwm_coex_prio_table_cmd { - u8 flags; - u8 reserved[3]; - struct coex_event sta_prio[COEX_EVENTS_NUM]; -} __packed; - -/* Coexistence definitions - * - * Constants to fill in the Priorities' Tables - * RP - Requested Priority - * WP - Win Medium Priority: priority assigned when the contention has been won - * FLAGS - Combination of COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK and - * COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK - */ - -#define COEX_UNASSOC_IDLE_FLAGS 0 -#define COEX_UNASSOC_MANUAL_SCAN_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \ - COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK) -#define COEX_UNASSOC_AUTO_SCAN_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \ - COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK) -#define COEX_CALIBRATION_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \ - COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK) -#define COEX_PERIODIC_CALIBRATION_FLAGS 0 -/* COEX_CONNECTION_ESTAB: we need DELAY_MEDIUM_FREE_NTFY to let WiMAX - * disconnect from network. */ -#define COEX_CONNECTION_ESTAB_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \ - COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK | \ - COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_MSK) -#define COEX_ASSOCIATED_IDLE_FLAGS 0 -#define COEX_ASSOC_MANUAL_SCAN_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \ - COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK) -#define COEX_ASSOC_AUTO_SCAN_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \ - COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK) -#define COEX_ASSOC_ACTIVE_LEVEL_FLAGS 0 -#define COEX_RF_ON_FLAGS 0 -#define COEX_RF_OFF_FLAGS 0 -#define COEX_STAND_ALONE_DEBUG_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \ - COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK) -#define COEX_IPAN_ASSOC_LEVEL_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \ - COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK | \ - COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_MSK) -#define COEX_RSRVD1_FLAGS 0 -#define COEX_RSRVD2_FLAGS 0 -/* XOR_RF_ON is the event wrapping all radio ownership. We need - * DELAY_MEDIUM_FREE_NTFY to let WiMAX disconnect from network. */ -#define COEX_XOR_RF_ON_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \ - COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK | \ - COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_MSK) - -/* CT kill config command */ -struct iwm_ct_kill_cfg_cmd { - u32 exit_threshold; - u32 reserved; - u32 entry_threshold; -} __packed; - - -/* LMAC OP CODES */ -#define REPLY_PAD 0x0 -#define REPLY_ALIVE 0x1 -#define REPLY_ERROR 0x2 -#define REPLY_ECHO 0x3 -#define REPLY_HALT 0x6 - -/* RXON state commands */ -#define REPLY_RX_ON 0x10 -#define REPLY_RX_ON_ASSOC 0x11 -#define REPLY_RX_OFF 0x12 -#define REPLY_QOS_PARAM 0x13 -#define REPLY_RX_ON_TIMING 0x14 -#define REPLY_INTERNAL_QOS_PARAM 0x15 -#define REPLY_RX_INT_TIMEOUT_CNFG 0x16 -#define REPLY_NULL 0x17 - -/* Multi-Station support */ -#define REPLY_ADD_STA 0x18 -#define REPLY_REMOVE_STA 0x19 -#define REPLY_RESET_ALL_STA 0x1a - -/* RX, TX */ -#define REPLY_ALM_RX 0x1b -#define REPLY_TX 0x1c -#define REPLY_TXFIFO_FLUSH 0x1e - -/* MISC commands */ -#define REPLY_MGMT_MCAST_KEY 0x1f -#define REPLY_WEPKEY 0x20 -#define REPLY_INIT_IV 0x21 -#define REPLY_WRITE_MIB 0x22 -#define REPLY_READ_MIB 0x23 -#define REPLY_RADIO_FE 0x24 -#define REPLY_TXFIFO_CFG 0x25 -#define REPLY_WRITE_READ 0x26 -#define REPLY_INSTALL_SEC_KEY 0x27 - - -#define REPLY_RATE_SCALE 0x47 -#define REPLY_LEDS_CMD 0x48 -#define REPLY_TX_LINK_QUALITY_CMD 0x4e -#define REPLY_ANA_MIB_OVERRIDE_CMD 0x4f -#define REPLY_WRITE2REG_CMD 0x50 - -/* winfi-wifi coexistence */ -#define COEX_PRIORITY_TABLE_CMD 0x5a -#define COEX_MEDIUM_NOTIFICATION 0x5b -#define COEX_EVENT_CMD 0x5c - -/* more Protocol and Protocol-test commands */ -#define REPLY_MAX_SLEEP_TIME_CMD 0x61 -#define CALIBRATION_CFG_CMD 0x65 -#define CALIBRATION_RES_NOTIFICATION 0x66 -#define CALIBRATION_COMPLETE_NOTIFICATION 0x67 - -/* Measurements */ -#define REPLY_QUIET_CMD 0x71 -#define REPLY_CHANNEL_SWITCH 0x72 -#define CHANNEL_SWITCH_NOTIFICATION 0x73 - -#define REPLY_SPECTRUM_MEASUREMENT_CMD 0x74 -#define SPECTRUM_MEASURE_NOTIFICATION 0x75 -#define REPLY_MEASUREMENT_ABORT_CMD 0x76 - -/* Power Management */ -#define POWER_TABLE_CMD 0x77 -#define SAVE_RESTORE_ADDRESS_CMD 0x78 -#define REPLY_WATERMARK_CMD 0x79 -#define PM_DEBUG_STATISTIC_NOTIFIC 0x7B -#define PD_FLUSH_N_NOTIFICATION 0x7C - -/* Scan commands and notifications */ -#define REPLY_SCAN_REQUEST_CMD 0x80 -#define REPLY_SCAN_ABORT_CMD 0x81 -#define SCAN_START_NOTIFICATION 0x82 -#define SCAN_RESULTS_NOTIFICATION 0x83 -#define SCAN_COMPLETE_NOTIFICATION 0x84 - -/* Continuous TX commands */ -#define REPLY_CONT_TX_CMD 0x85 -#define END_OF_CONT_TX_NOTIFICATION 0x86 - -/* Timer/Eeprom commands */ -#define TIMER_CMD 0x87 -#define EEPROM_WRITE_CMD 0x88 - -/* PAPD commands */ -#define FEEDBACK_REQUEST_NOTIFICATION 0x8b -#define REPLY_CW_CMD 0x8c - -/* IBSS/AP commands Continue */ -#define BEACON_NOTIFICATION 0x90 -#define REPLY_TX_BEACON 0x91 -#define REPLY_REQUEST_ATIM 0x93 -#define WHO_IS_AWAKE_NOTIFICATION 0x94 -#define TX_PWR_DBM_LIMIT_CMD 0x95 -#define QUIET_NOTIFICATION 0x96 -#define TX_PWR_TABLE_CMD 0x97 -#define TX_ANT_CONFIGURATION_CMD 0x98 -#define MEASURE_ABORT_NOTIFICATION 0x99 -#define REPLY_CALIBRATION_TUNE 0x9a - -/* bt config command */ -#define REPLY_BT_CONFIG 0x9b -#define REPLY_STATISTICS_CMD 0x9c -#define STATISTICS_NOTIFICATION 0x9d - -/* RF-KILL commands and notifications */ -#define REPLY_CARD_STATE_CMD 0xa0 -#define CARD_STATE_NOTIFICATION 0xa1 - -/* Missed beacons notification */ -#define MISSED_BEACONS_NOTIFICATION 0xa2 -#define MISSED_BEACONS_NOTIFICATION_TH_CMD 0xa3 - -#define REPLY_CT_KILL_CONFIG_CMD 0xa4 - -/* HD commands and notifications */ -#define REPLY_HD_PARAMS_CMD 0xa6 -#define HD_PARAMS_NOTIFICATION 0xa7 -#define SENSITIVITY_CMD 0xa8 -#define U_APSD_PARAMS_CMD 0xa9 -#define NOISY_PLATFORM_CMD 0xaa -#define ILLEGAL_CMD 0xac -#define REPLY_PHY_CALIBRATION_CMD 0xb0 -#define REPLAY_RX_GAIN_CALIB_CMD 0xb1 - -/* WiPAN commands */ -#define REPLY_WIPAN_PARAMS_CMD 0xb2 -#define REPLY_WIPAN_RX_ON_CMD 0xb3 -#define REPLY_WIPAN_RX_ON_TIMING 0xb4 -#define REPLY_WIPAN_TX_PWR_TABLE_CMD 0xb5 -#define REPLY_WIPAN_RXON_ASSOC_CMD 0xb6 -#define REPLY_WIPAN_QOS_PARAM 0xb7 -#define WIPAN_REPLY_WEPKEY 0xb8 - -/* BeamForming commands */ -#define BEAMFORMER_CFG_CMD 0xba -#define BEAMFORMEE_NOTIFICATION 0xbb - -/* TGn new Commands */ -#define REPLY_RX_PHY_CMD 0xc0 -#define REPLY_RX_MPDU_CMD 0xc1 -#define REPLY_MULTICAST_HASH 0xc2 -#define REPLY_KDR_RX 0xc3 -#define REPLY_RX_DSP_EXT_INFO 0xc4 -#define REPLY_COMPRESSED_BA 0xc5 - -/* PNC commands */ -#define PNC_CONFIG_CMD 0xc8 -#define PNC_UPDATE_TABLE_CMD 0xc9 -#define XVT_GENERAL_CTRL_CMD 0xca -#define REPLY_LEGACY_RADIO_FE 0xdd - -/* WoWLAN commands */ -#define WOWLAN_PATTERNS 0xe0 -#define WOWLAN_WAKEUP_FILTER 0xe1 -#define WOWLAN_TSC_RSC_PARAM 0xe2 -#define WOWLAN_TKIP_PARAM 0xe3 -#define WOWLAN_KEK_KCK_MATERIAL 0xe4 -#define WOWLAN_GET_STATUSES 0xe5 -#define WOWLAN_TX_POWER_PER_DB 0xe6 -#define REPLY_WOWLAN_GET_STATUSES WOWLAN_GET_STATUSES - -#define REPLY_DEBUG_CMD 0xf0 -#define REPLY_DSP_DEBUG_CMD 0xf1 -#define REPLY_DEBUG_MONITOR_CMD 0xf2 -#define REPLY_DEBUG_XVT_CMD 0xf3 -#define REPLY_DEBUG_DC_CALIB 0xf4 -#define REPLY_DYNAMIC_BP 0xf5 - -/* General purpose Commands */ -#define REPLY_GP1_CMD 0xfa -#define REPLY_GP2_CMD 0xfb -#define REPLY_GP3_CMD 0xfc -#define REPLY_GP4_CMD 0xfd -#define REPLY_REPLAY_WRAPPER 0xfe -#define REPLY_FRAME_DURATION_CALC_CMD 0xff - -#define LMAC_COMMAND_ID_MAX 0xff -#define LMAC_COMMAND_ID_NUM (LMAC_COMMAND_ID_MAX + 1) - - -/* Calibration */ - -enum { - PHY_CALIBRATE_DC_CMD = 0, - PHY_CALIBRATE_LO_CMD = 1, - PHY_CALIBRATE_RX_BB_CMD = 2, - PHY_CALIBRATE_TX_IQ_CMD = 3, - PHY_CALIBRATE_RX_IQ_CMD = 4, - PHY_CALIBRATION_NOISE_CMD = 5, - PHY_CALIBRATE_AGC_TABLE_CMD = 6, - PHY_CALIBRATE_CRYSTAL_FRQ_CMD = 7, - PHY_CALIBRATE_OPCODES_NUM, - SHILOH_PHY_CALIBRATE_DC_CMD = 8, - SHILOH_PHY_CALIBRATE_LO_CMD = 9, - SHILOH_PHY_CALIBRATE_RX_BB_CMD = 10, - SHILOH_PHY_CALIBRATE_TX_IQ_CMD = 11, - SHILOH_PHY_CALIBRATE_RX_IQ_CMD = 12, - SHILOH_PHY_CALIBRATION_NOISE_CMD = 13, - SHILOH_PHY_CALIBRATE_AGC_TABLE_CMD = 14, - SHILOH_PHY_CALIBRATE_CRYSTAL_FRQ_CMD = 15, - SHILOH_PHY_CALIBRATE_BASE_BAND_CMD = 16, - SHILOH_PHY_CALIBRATE_TXIQ_PERIODIC_CMD = 17, - CALIBRATION_CMD_NUM, -}; - -enum { - CALIB_CFG_RX_BB_IDX = 0, - CALIB_CFG_DC_IDX = 1, - CALIB_CFG_LO_IDX = 2, - CALIB_CFG_TX_IQ_IDX = 3, - CALIB_CFG_RX_IQ_IDX = 4, - CALIB_CFG_NOISE_IDX = 5, - CALIB_CFG_CRYSTAL_IDX = 6, - CALIB_CFG_TEMPERATURE_IDX = 7, - CALIB_CFG_PAPD_IDX = 8, - CALIB_CFG_LAST_IDX = CALIB_CFG_PAPD_IDX, - CALIB_CFG_MODULE_NUM, -}; - -#define IWM_CALIB_MAP_INIT_MSK 0xFFFF -#define IWM_CALIB_MAP_PER_LMAC(m) ((m & 0xFF0000) >> 16) -#define IWM_CALIB_MAP_PER_UMAC(m) ((m & 0xFF000000) >> 24) -#define IWM_CALIB_OPCODE_TO_INDEX(op) (op - PHY_CALIBRATE_OPCODES_NUM) - -struct iwm_lmac_calib_hdr { - u8 opcode; - u8 first_grp; - u8 grp_num; - u8 all_data_valid; -} __packed; - -#define IWM_LMAC_CALIB_FREQ_GROUPS_NR 7 -#define IWM_CALIB_FREQ_GROUPS_NR 5 -#define IWM_CALIB_DC_MODES_NR 12 - -struct iwm_calib_rxiq_entry { - u16 ptam_postdist_ars; - u16 ptam_postdist_arc; -} __packed; - -struct iwm_calib_rxiq_group { - struct iwm_calib_rxiq_entry mode[IWM_CALIB_DC_MODES_NR]; -} __packed; - -struct iwm_lmac_calib_rxiq { - struct iwm_calib_rxiq_group group[IWM_LMAC_CALIB_FREQ_GROUPS_NR]; -} __packed; - -struct iwm_calib_rxiq { - struct iwm_lmac_calib_hdr hdr; - struct iwm_calib_rxiq_group group[IWM_CALIB_FREQ_GROUPS_NR]; -} __packed; - -#define LMAC_STA_ID_SEED 0x0f -#define LMAC_STA_ID_POS 0 - -#define LMAC_STA_COLOR_SEED 0x7 -#define LMAC_STA_COLOR_POS 4 - -struct iwm_lmac_power_report { - u8 pa_status; - u8 pa_integ_res_A[3]; - u8 pa_integ_res_B[3]; - u8 pa_integ_res_C[3]; -} __packed; - -struct iwm_lmac_tx_resp { - u8 frame_cnt; /* 1-no aggregation, greater then 1 - aggregation */ - u8 bt_kill_cnt; - __le16 retry_cnt; - __le32 initial_tx_rate; - __le16 wireless_media_time; - struct iwm_lmac_power_report power_report; - __le32 tfd_info; - __le16 seq_ctl; - __le16 byte_cnt; - u8 tlc_rate_info; - u8 ra_tid; - __le16 frame_ctl; - __le32 status; -} __packed; - -#endif diff --git a/drivers/net/wireless/iwmc3200wifi/main.c b/drivers/net/wireless/iwmc3200wifi/main.c deleted file mode 100644 index 1f868b166d10..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/main.c +++ /dev/null @@ -1,847 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -#include <linux/kernel.h> -#include <linux/netdevice.h> -#include <linux/sched.h> -#include <linux/ieee80211.h> -#include <linux/wireless.h> -#include <linux/slab.h> -#include <linux/moduleparam.h> - -#include "iwm.h" -#include "debug.h" -#include "bus.h" -#include "umac.h" -#include "commands.h" -#include "hal.h" -#include "fw.h" -#include "rx.h" - -static struct iwm_conf def_iwm_conf = { - - .sdio_ior_timeout = 5000, - .calib_map = BIT(CALIB_CFG_DC_IDX) | - BIT(CALIB_CFG_LO_IDX) | - BIT(CALIB_CFG_TX_IQ_IDX) | - BIT(CALIB_CFG_RX_IQ_IDX) | - BIT(SHILOH_PHY_CALIBRATE_BASE_BAND_CMD), - .expected_calib_map = BIT(PHY_CALIBRATE_DC_CMD) | - BIT(PHY_CALIBRATE_LO_CMD) | - BIT(PHY_CALIBRATE_TX_IQ_CMD) | - BIT(PHY_CALIBRATE_RX_IQ_CMD) | - BIT(SHILOH_PHY_CALIBRATE_BASE_BAND_CMD), - .ct_kill_entry = 110, - .ct_kill_exit = 110, - .reset_on_fatal_err = 1, - .auto_connect = 1, - .enable_qos = 1, - .mode = UMAC_MODE_BSS, - - /* UMAC configuration */ - .power_index = 0, - .frag_threshold = IEEE80211_MAX_FRAG_THRESHOLD, - .rts_threshold = IEEE80211_MAX_RTS_THRESHOLD, - .cts_to_self = 0, - - .assoc_timeout = 2, - .roam_timeout = 10, - .wireless_mode = WIRELESS_MODE_11A | WIRELESS_MODE_11G | - WIRELESS_MODE_11N, - - /* IBSS */ - .ibss_band = UMAC_BAND_2GHZ, - .ibss_channel = 1, - - .mac_addr = {0x00, 0x02, 0xb3, 0x01, 0x02, 0x03}, -}; - -static bool modparam_reset; -module_param_named(reset, modparam_reset, bool, 0644); -MODULE_PARM_DESC(reset, "reset on firmware errors (default 0 [not reset])"); - -static bool modparam_wimax_enable = true; -module_param_named(wimax_enable, modparam_wimax_enable, bool, 0644); -MODULE_PARM_DESC(wimax_enable, "Enable wimax core (default 1 [wimax enabled])"); - -int iwm_mode_to_nl80211_iftype(int mode) -{ - switch (mode) { - case UMAC_MODE_BSS: - return NL80211_IFTYPE_STATION; - case UMAC_MODE_IBSS: - return NL80211_IFTYPE_ADHOC; - default: - return NL80211_IFTYPE_UNSPECIFIED; - } - - return 0; -} - -static void iwm_statistics_request(struct work_struct *work) -{ - struct iwm_priv *iwm = - container_of(work, struct iwm_priv, stats_request.work); - - iwm_send_umac_stats_req(iwm, 0); -} - -static void iwm_disconnect_work(struct work_struct *work) -{ - struct iwm_priv *iwm = - container_of(work, struct iwm_priv, disconnect.work); - - if (iwm->umac_profile_active) - iwm_invalidate_mlme_profile(iwm); - - clear_bit(IWM_STATUS_ASSOCIATED, &iwm->status); - iwm->umac_profile_active = false; - memset(iwm->bssid, 0, ETH_ALEN); - iwm->channel = 0; - - iwm_link_off(iwm); - - wake_up_interruptible(&iwm->mlme_queue); - - cfg80211_disconnected(iwm_to_ndev(iwm), 0, NULL, 0, GFP_KERNEL); -} - -static void iwm_ct_kill_work(struct work_struct *work) -{ - struct iwm_priv *iwm = - container_of(work, struct iwm_priv, ct_kill_delay.work); - struct wiphy *wiphy = iwm_to_wiphy(iwm); - - IWM_INFO(iwm, "CT kill delay timeout\n"); - - wiphy_rfkill_set_hw_state(wiphy, false); -} - -static int __iwm_up(struct iwm_priv *iwm); -static int __iwm_down(struct iwm_priv *iwm); - -static void iwm_reset_worker(struct work_struct *work) -{ - struct iwm_priv *iwm; - struct iwm_umac_profile *profile = NULL; - int uninitialized_var(ret), retry = 0; - - iwm = container_of(work, struct iwm_priv, reset_worker); - - /* - * XXX: The iwm->mutex is introduced purely for this reset work, - * because the other users for iwm_up and iwm_down are only netdev - * ndo_open and ndo_stop which are already protected by rtnl. - * Please remove iwm->mutex together if iwm_reset_worker() is not - * required in the future. - */ - if (!mutex_trylock(&iwm->mutex)) { - IWM_WARN(iwm, "We are in the middle of interface bringing " - "UP/DOWN. Skip driver resetting.\n"); - return; - } - - if (iwm->umac_profile_active) { - profile = kmalloc(sizeof(struct iwm_umac_profile), GFP_KERNEL); - if (profile) - memcpy(profile, iwm->umac_profile, sizeof(*profile)); - else - IWM_ERR(iwm, "Couldn't alloc memory for profile\n"); - } - - __iwm_down(iwm); - - while (retry++ < 3) { - ret = __iwm_up(iwm); - if (!ret) - break; - - schedule_timeout_uninterruptible(10 * HZ); - } - - if (ret) { - IWM_WARN(iwm, "iwm_up() failed: %d\n", ret); - - kfree(profile); - goto out; - } - - if (profile) { - IWM_DBG_MLME(iwm, DBG, "Resend UMAC profile\n"); - memcpy(iwm->umac_profile, profile, sizeof(*profile)); - iwm_send_mlme_profile(iwm); - kfree(profile); - } else - clear_bit(IWM_STATUS_RESETTING, &iwm->status); - - out: - mutex_unlock(&iwm->mutex); -} - -static void iwm_auth_retry_worker(struct work_struct *work) -{ - struct iwm_priv *iwm; - int i, ret; - - iwm = container_of(work, struct iwm_priv, auth_retry_worker); - if (iwm->umac_profile_active) { - ret = iwm_invalidate_mlme_profile(iwm); - if (ret < 0) - return; - } - - iwm->umac_profile->sec.auth_type = UMAC_AUTH_TYPE_LEGACY_PSK; - - ret = iwm_send_mlme_profile(iwm); - if (ret < 0) - return; - - for (i = 0; i < IWM_NUM_KEYS; i++) - if (iwm->keys[i].key_len) - iwm_set_key(iwm, 0, &iwm->keys[i]); - - iwm_set_tx_key(iwm, iwm->default_key); -} - - - -static void iwm_watchdog(unsigned long data) -{ - struct iwm_priv *iwm = (struct iwm_priv *)data; - - IWM_WARN(iwm, "Watchdog expired: UMAC stalls!\n"); - - if (modparam_reset) - iwm_resetting(iwm); -} - -int iwm_priv_init(struct iwm_priv *iwm) -{ - int i, j; - char name[32]; - - iwm->status = 0; - INIT_LIST_HEAD(&iwm->pending_notif); - init_waitqueue_head(&iwm->notif_queue); - init_waitqueue_head(&iwm->nonwifi_queue); - init_waitqueue_head(&iwm->wifi_ntfy_queue); - init_waitqueue_head(&iwm->mlme_queue); - memcpy(&iwm->conf, &def_iwm_conf, sizeof(struct iwm_conf)); - spin_lock_init(&iwm->tx_credit.lock); - INIT_LIST_HEAD(&iwm->wifi_pending_cmd); - INIT_LIST_HEAD(&iwm->nonwifi_pending_cmd); - iwm->wifi_seq_num = UMAC_WIFI_SEQ_NUM_BASE; - iwm->nonwifi_seq_num = UMAC_NONWIFI_SEQ_NUM_BASE; - spin_lock_init(&iwm->cmd_lock); - iwm->scan_id = 1; - INIT_DELAYED_WORK(&iwm->stats_request, iwm_statistics_request); - INIT_DELAYED_WORK(&iwm->disconnect, iwm_disconnect_work); - INIT_DELAYED_WORK(&iwm->ct_kill_delay, iwm_ct_kill_work); - INIT_WORK(&iwm->reset_worker, iwm_reset_worker); - INIT_WORK(&iwm->auth_retry_worker, iwm_auth_retry_worker); - INIT_LIST_HEAD(&iwm->bss_list); - - skb_queue_head_init(&iwm->rx_list); - INIT_LIST_HEAD(&iwm->rx_tickets); - spin_lock_init(&iwm->ticket_lock); - for (i = 0; i < IWM_RX_ID_HASH; i++) { - INIT_LIST_HEAD(&iwm->rx_packets[i]); - spin_lock_init(&iwm->packet_lock[i]); - } - - INIT_WORK(&iwm->rx_worker, iwm_rx_worker); - - iwm->rx_wq = create_singlethread_workqueue(KBUILD_MODNAME "_rx"); - if (!iwm->rx_wq) - return -EAGAIN; - - for (i = 0; i < IWM_TX_QUEUES; i++) { - INIT_WORK(&iwm->txq[i].worker, iwm_tx_worker); - snprintf(name, 32, KBUILD_MODNAME "_tx_%d", i); - iwm->txq[i].id = i; - iwm->txq[i].wq = create_singlethread_workqueue(name); - if (!iwm->txq[i].wq) - return -EAGAIN; - - skb_queue_head_init(&iwm->txq[i].queue); - skb_queue_head_init(&iwm->txq[i].stopped_queue); - spin_lock_init(&iwm->txq[i].lock); - } - - for (i = 0; i < IWM_NUM_KEYS; i++) - memset(&iwm->keys[i], 0, sizeof(struct iwm_key)); - - iwm->default_key = -1; - - for (i = 0; i < IWM_STA_TABLE_NUM; i++) - for (j = 0; j < IWM_UMAC_TID_NR; j++) { - mutex_init(&iwm->sta_table[i].tid_info[j].mutex); - iwm->sta_table[i].tid_info[j].stopped = false; - } - - init_timer(&iwm->watchdog); - iwm->watchdog.function = iwm_watchdog; - iwm->watchdog.data = (unsigned long)iwm; - mutex_init(&iwm->mutex); - - iwm->last_fw_err = kzalloc(sizeof(struct iwm_fw_error_hdr), - GFP_KERNEL); - if (iwm->last_fw_err == NULL) - return -ENOMEM; - - return 0; -} - -void iwm_priv_deinit(struct iwm_priv *iwm) -{ - int i; - - for (i = 0; i < IWM_TX_QUEUES; i++) - destroy_workqueue(iwm->txq[i].wq); - - destroy_workqueue(iwm->rx_wq); - kfree(iwm->last_fw_err); -} - -/* - * We reset all the structures, and we reset the UMAC. - * After calling this routine, you're expected to reload - * the firmware. - */ -void iwm_reset(struct iwm_priv *iwm) -{ - struct iwm_notif *notif, *next; - - if (test_bit(IWM_STATUS_READY, &iwm->status)) - iwm_target_reset(iwm); - - if (test_bit(IWM_STATUS_RESETTING, &iwm->status)) { - iwm->status = 0; - set_bit(IWM_STATUS_RESETTING, &iwm->status); - } else - iwm->status = 0; - iwm->scan_id = 1; - - list_for_each_entry_safe(notif, next, &iwm->pending_notif, pending) { - list_del(¬if->pending); - kfree(notif->buf); - kfree(notif); - } - - iwm_cmd_flush(iwm); - - flush_workqueue(iwm->rx_wq); - - iwm_link_off(iwm); -} - -void iwm_resetting(struct iwm_priv *iwm) -{ - set_bit(IWM_STATUS_RESETTING, &iwm->status); - - schedule_work(&iwm->reset_worker); -} - -/* - * Notification code: - * - * We're faced with the following issue: Any host command can - * have an answer or not, and if there's an answer to expect, - * it can be treated synchronously or asynchronously. - * To work around the synchronous answer case, we implemented - * our notification mechanism. - * When a code path needs to wait for a command response - * synchronously, it calls notif_handle(), which waits for the - * right notification to show up, and then process it. Before - * starting to wait, it registered as a waiter for this specific - * answer (by toggling a bit in on of the handler_map), so that - * the rx code knows that it needs to send a notification to the - * waiting processes. It does so by calling iwm_notif_send(), - * which adds the notification to the pending notifications list, - * and then wakes the waiting processes up. - */ -int iwm_notif_send(struct iwm_priv *iwm, struct iwm_wifi_cmd *cmd, - u8 cmd_id, u8 source, u8 *buf, unsigned long buf_size) -{ - struct iwm_notif *notif; - - notif = kzalloc(sizeof(struct iwm_notif), GFP_KERNEL); - if (!notif) { - IWM_ERR(iwm, "Couldn't alloc memory for notification\n"); - return -ENOMEM; - } - - INIT_LIST_HEAD(¬if->pending); - notif->cmd = cmd; - notif->cmd_id = cmd_id; - notif->src = source; - notif->buf = kzalloc(buf_size, GFP_KERNEL); - if (!notif->buf) { - IWM_ERR(iwm, "Couldn't alloc notification buffer\n"); - kfree(notif); - return -ENOMEM; - } - notif->buf_size = buf_size; - memcpy(notif->buf, buf, buf_size); - list_add_tail(¬if->pending, &iwm->pending_notif); - - wake_up_interruptible(&iwm->notif_queue); - - return 0; -} - -static struct iwm_notif *iwm_notif_find(struct iwm_priv *iwm, u32 cmd, - u8 source) -{ - struct iwm_notif *notif; - - list_for_each_entry(notif, &iwm->pending_notif, pending) { - if ((notif->cmd_id == cmd) && (notif->src == source)) { - list_del(¬if->pending); - return notif; - } - } - - return NULL; -} - -static struct iwm_notif *iwm_notif_wait(struct iwm_priv *iwm, u32 cmd, - u8 source, long timeout) -{ - int ret; - struct iwm_notif *notif; - unsigned long *map = NULL; - - switch (source) { - case IWM_SRC_LMAC: - map = &iwm->lmac_handler_map[0]; - break; - case IWM_SRC_UMAC: - map = &iwm->umac_handler_map[0]; - break; - case IWM_SRC_UDMA: - map = &iwm->udma_handler_map[0]; - break; - } - - set_bit(cmd, map); - - ret = wait_event_interruptible_timeout(iwm->notif_queue, - ((notif = iwm_notif_find(iwm, cmd, source)) != NULL), - timeout); - clear_bit(cmd, map); - - if (!ret) - return NULL; - - return notif; -} - -int iwm_notif_handle(struct iwm_priv *iwm, u32 cmd, u8 source, long timeout) -{ - int ret; - struct iwm_notif *notif; - - notif = iwm_notif_wait(iwm, cmd, source, timeout); - if (!notif) - return -ETIME; - - ret = iwm_rx_handle_resp(iwm, notif->buf, notif->buf_size, notif->cmd); - kfree(notif->buf); - kfree(notif); - - return ret; -} - -static int iwm_config_boot_params(struct iwm_priv *iwm) -{ - struct iwm_udma_nonwifi_cmd target_cmd; - int ret; - - /* check Wimax is off and config debug monitor */ - if (!modparam_wimax_enable) { - u32 data1 = 0x1f; - u32 addr1 = 0x606BE258; - - u32 data2_set = 0x0; - u32 data2_clr = 0x1; - u32 addr2 = 0x606BE100; - - u32 data3 = 0x1; - u32 addr3 = 0x606BEC00; - - target_cmd.resp = 0; - target_cmd.handle_by_hw = 0; - target_cmd.eop = 1; - - target_cmd.opcode = UMAC_HDI_OUT_OPCODE_WRITE; - target_cmd.addr = cpu_to_le32(addr1); - target_cmd.op1_sz = cpu_to_le32(sizeof(u32)); - target_cmd.op2 = 0; - - ret = iwm_hal_send_target_cmd(iwm, &target_cmd, &data1); - if (ret < 0) { - IWM_ERR(iwm, "iwm_hal_send_target_cmd failed\n"); - return ret; - } - - target_cmd.opcode = UMAC_HDI_OUT_OPCODE_READ_MODIFY_WRITE; - target_cmd.addr = cpu_to_le32(addr2); - target_cmd.op1_sz = cpu_to_le32(data2_set); - target_cmd.op2 = cpu_to_le32(data2_clr); - - ret = iwm_hal_send_target_cmd(iwm, &target_cmd, &data1); - if (ret < 0) { - IWM_ERR(iwm, "iwm_hal_send_target_cmd failed\n"); - return ret; - } - - target_cmd.opcode = UMAC_HDI_OUT_OPCODE_WRITE; - target_cmd.addr = cpu_to_le32(addr3); - target_cmd.op1_sz = cpu_to_le32(sizeof(u32)); - target_cmd.op2 = 0; - - ret = iwm_hal_send_target_cmd(iwm, &target_cmd, &data3); - if (ret < 0) { - IWM_ERR(iwm, "iwm_hal_send_target_cmd failed\n"); - return ret; - } - } - - return 0; -} - -void iwm_init_default_profile(struct iwm_priv *iwm, - struct iwm_umac_profile *profile) -{ - memset(profile, 0, sizeof(struct iwm_umac_profile)); - - profile->sec.auth_type = UMAC_AUTH_TYPE_OPEN; - profile->sec.flags = UMAC_SEC_FLG_LEGACY_PROFILE; - profile->sec.ucast_cipher = UMAC_CIPHER_TYPE_NONE; - profile->sec.mcast_cipher = UMAC_CIPHER_TYPE_NONE; - - if (iwm->conf.enable_qos) - profile->flags |= cpu_to_le16(UMAC_PROFILE_QOS_ALLOWED); - - profile->wireless_mode = iwm->conf.wireless_mode; - profile->mode = cpu_to_le32(iwm->conf.mode); - - profile->ibss.atim = 0; - profile->ibss.beacon_interval = 100; - profile->ibss.join_only = 0; - profile->ibss.band = iwm->conf.ibss_band; - profile->ibss.channel = iwm->conf.ibss_channel; -} - -void iwm_link_on(struct iwm_priv *iwm) -{ - netif_carrier_on(iwm_to_ndev(iwm)); - netif_tx_wake_all_queues(iwm_to_ndev(iwm)); - - iwm_send_umac_stats_req(iwm, 0); -} - -void iwm_link_off(struct iwm_priv *iwm) -{ - struct iw_statistics *wstats = &iwm->wstats; - int i; - - netif_tx_stop_all_queues(iwm_to_ndev(iwm)); - netif_carrier_off(iwm_to_ndev(iwm)); - - for (i = 0; i < IWM_TX_QUEUES; i++) { - skb_queue_purge(&iwm->txq[i].queue); - skb_queue_purge(&iwm->txq[i].stopped_queue); - - iwm->txq[i].concat_count = 0; - iwm->txq[i].concat_ptr = iwm->txq[i].concat_buf; - - flush_workqueue(iwm->txq[i].wq); - } - - iwm_rx_free(iwm); - - cancel_delayed_work_sync(&iwm->stats_request); - memset(wstats, 0, sizeof(struct iw_statistics)); - wstats->qual.updated = IW_QUAL_ALL_INVALID; - - kfree(iwm->req_ie); - iwm->req_ie = NULL; - iwm->req_ie_len = 0; - kfree(iwm->resp_ie); - iwm->resp_ie = NULL; - iwm->resp_ie_len = 0; - - del_timer_sync(&iwm->watchdog); -} - -static void iwm_bss_list_clean(struct iwm_priv *iwm) -{ - struct iwm_bss_info *bss, *next; - - list_for_each_entry_safe(bss, next, &iwm->bss_list, node) { - list_del(&bss->node); - kfree(bss->bss); - kfree(bss); - } -} - -static int iwm_channels_init(struct iwm_priv *iwm) -{ - int ret; - - ret = iwm_send_umac_channel_list(iwm); - if (ret) { - IWM_ERR(iwm, "Send channel list failed\n"); - return ret; - } - - ret = iwm_notif_handle(iwm, UMAC_CMD_OPCODE_GET_CHAN_INFO_LIST, - IWM_SRC_UMAC, WAIT_NOTIF_TIMEOUT); - if (ret) { - IWM_ERR(iwm, "Didn't get a channel list notification\n"); - return ret; - } - - return 0; -} - -static int __iwm_up(struct iwm_priv *iwm) -{ - int ret; - struct iwm_notif *notif_reboot, *notif_ack = NULL; - struct wiphy *wiphy = iwm_to_wiphy(iwm); - u32 wireless_mode; - - ret = iwm_bus_enable(iwm); - if (ret) { - IWM_ERR(iwm, "Couldn't enable function\n"); - return ret; - } - - iwm_rx_setup_handlers(iwm); - - /* Wait for initial BARKER_REBOOT from hardware */ - notif_reboot = iwm_notif_wait(iwm, IWM_BARKER_REBOOT_NOTIFICATION, - IWM_SRC_UDMA, 2 * HZ); - if (!notif_reboot) { - IWM_ERR(iwm, "Wait for REBOOT_BARKER timeout\n"); - goto err_disable; - } - - /* We send the barker back */ - ret = iwm_bus_send_chunk(iwm, notif_reboot->buf, 16); - if (ret) { - IWM_ERR(iwm, "REBOOT barker response failed\n"); - kfree(notif_reboot); - goto err_disable; - } - - kfree(notif_reboot->buf); - kfree(notif_reboot); - - /* Wait for ACK_BARKER from hardware */ - notif_ack = iwm_notif_wait(iwm, IWM_ACK_BARKER_NOTIFICATION, - IWM_SRC_UDMA, 2 * HZ); - if (!notif_ack) { - IWM_ERR(iwm, "Wait for ACK_BARKER timeout\n"); - goto err_disable; - } - - kfree(notif_ack->buf); - kfree(notif_ack); - - /* We start to config static boot parameters */ - ret = iwm_config_boot_params(iwm); - if (ret) { - IWM_ERR(iwm, "Config boot parameters failed\n"); - goto err_disable; - } - - ret = iwm_read_mac(iwm, iwm_to_ndev(iwm)->dev_addr); - if (ret) { - IWM_ERR(iwm, "MAC reading failed\n"); - goto err_disable; - } - memcpy(iwm_to_ndev(iwm)->perm_addr, iwm_to_ndev(iwm)->dev_addr, - ETH_ALEN); - - /* We can load the FWs */ - ret = iwm_load_fw(iwm); - if (ret) { - IWM_ERR(iwm, "FW loading failed\n"); - goto err_disable; - } - - ret = iwm_eeprom_fat_channels(iwm); - if (ret) { - IWM_ERR(iwm, "Couldnt read HT channels EEPROM entries\n"); - goto err_fw; - } - - /* - * Read our SKU capabilities. - * If it's valid, we AND the configured wireless mode with the - * device EEPROM value as the current profile wireless mode. - */ - wireless_mode = iwm_eeprom_wireless_mode(iwm); - if (wireless_mode) { - iwm->conf.wireless_mode &= wireless_mode; - if (iwm->umac_profile) - iwm->umac_profile->wireless_mode = - iwm->conf.wireless_mode; - } else - IWM_ERR(iwm, "Wrong SKU capabilities: 0x%x\n", - *((u16 *)iwm_eeprom_access(iwm, IWM_EEPROM_SKU_CAP))); - - snprintf(wiphy->fw_version, sizeof(wiphy->fw_version), "L%s_U%s", - iwm->lmac_version, iwm->umac_version); - - /* We configure the UMAC and enable the wifi module */ - ret = iwm_send_umac_config(iwm, - cpu_to_le32(UMAC_RST_CTRL_FLG_WIFI_CORE_EN) | - cpu_to_le32(UMAC_RST_CTRL_FLG_WIFI_LINK_EN) | - cpu_to_le32(UMAC_RST_CTRL_FLG_WIFI_MLME_EN)); - if (ret) { - IWM_ERR(iwm, "UMAC config failed\n"); - goto err_fw; - } - - ret = iwm_notif_handle(iwm, UMAC_NOTIFY_OPCODE_WIFI_CORE_STATUS, - IWM_SRC_UMAC, WAIT_NOTIF_TIMEOUT); - if (ret) { - IWM_ERR(iwm, "Didn't get a wifi core status notification\n"); - goto err_fw; - } - - if (iwm->core_enabled != (UMAC_NTFY_WIFI_CORE_STATUS_LINK_EN | - UMAC_NTFY_WIFI_CORE_STATUS_MLME_EN)) { - IWM_DBG_BOOT(iwm, DBG, "Not all cores enabled:0x%x\n", - iwm->core_enabled); - ret = iwm_notif_handle(iwm, UMAC_NOTIFY_OPCODE_WIFI_CORE_STATUS, - IWM_SRC_UMAC, WAIT_NOTIF_TIMEOUT); - if (ret) { - IWM_ERR(iwm, "Didn't get a core status notification\n"); - goto err_fw; - } - - if (iwm->core_enabled != (UMAC_NTFY_WIFI_CORE_STATUS_LINK_EN | - UMAC_NTFY_WIFI_CORE_STATUS_MLME_EN)) { - IWM_ERR(iwm, "Not all cores enabled: 0x%x\n", - iwm->core_enabled); - goto err_fw; - } else { - IWM_INFO(iwm, "All cores enabled\n"); - } - } - - ret = iwm_channels_init(iwm); - if (ret < 0) { - IWM_ERR(iwm, "Couldn't init channels\n"); - goto err_fw; - } - - /* Set the READY bit to indicate interface is brought up successfully */ - set_bit(IWM_STATUS_READY, &iwm->status); - - return 0; - - err_fw: - iwm_eeprom_exit(iwm); - - err_disable: - ret = iwm_bus_disable(iwm); - if (ret < 0) - IWM_ERR(iwm, "Couldn't disable function\n"); - - return -EIO; -} - -int iwm_up(struct iwm_priv *iwm) -{ - int ret; - - mutex_lock(&iwm->mutex); - ret = __iwm_up(iwm); - mutex_unlock(&iwm->mutex); - - return ret; -} - -static int __iwm_down(struct iwm_priv *iwm) -{ - int ret; - - /* The interface is already down */ - if (!test_bit(IWM_STATUS_READY, &iwm->status)) - return 0; - - if (iwm->scan_request) { - cfg80211_scan_done(iwm->scan_request, true); - iwm->scan_request = NULL; - } - - clear_bit(IWM_STATUS_READY, &iwm->status); - - iwm_eeprom_exit(iwm); - iwm_bss_list_clean(iwm); - iwm_init_default_profile(iwm, iwm->umac_profile); - iwm->umac_profile_active = false; - iwm->default_key = -1; - iwm->core_enabled = 0; - - ret = iwm_bus_disable(iwm); - if (ret < 0) { - IWM_ERR(iwm, "Couldn't disable function\n"); - return ret; - } - - return 0; -} - -int iwm_down(struct iwm_priv *iwm) -{ - int ret; - - mutex_lock(&iwm->mutex); - ret = __iwm_down(iwm); - mutex_unlock(&iwm->mutex); - - return ret; -} diff --git a/drivers/net/wireless/iwmc3200wifi/netdev.c b/drivers/net/wireless/iwmc3200wifi/netdev.c deleted file mode 100644 index 5091d77e02ce..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/netdev.c +++ /dev/null @@ -1,191 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ - -/* - * This is the netdev related hooks for iwm. - * - * Some interesting code paths: - * - * iwm_open() (Called at netdev interface bringup time) - * -> iwm_up() (main.c) - * -> iwm_bus_enable() - * -> if_sdio_enable() (In case of an SDIO bus) - * -> sdio_enable_func() - * -> iwm_notif_wait(BARKER_REBOOT) (wait for reboot barker) - * -> iwm_notif_wait(ACK_BARKER) (wait for ACK barker) - * -> iwm_load_fw() (fw.c) - * -> iwm_load_umac() - * -> iwm_load_lmac() (Calibration LMAC) - * -> iwm_load_lmac() (Operational LMAC) - * -> iwm_send_umac_config() - * - * iwm_stop() (Called at netdev interface bringdown time) - * -> iwm_down() - * -> iwm_bus_disable() - * -> if_sdio_disable() (In case of an SDIO bus) - * -> sdio_disable_func() - */ -#include <linux/netdevice.h> -#include <linux/slab.h> - -#include "iwm.h" -#include "commands.h" -#include "cfg80211.h" -#include "debug.h" - -static int iwm_open(struct net_device *ndev) -{ - struct iwm_priv *iwm = ndev_to_iwm(ndev); - - return iwm_up(iwm); -} - -static int iwm_stop(struct net_device *ndev) -{ - struct iwm_priv *iwm = ndev_to_iwm(ndev); - - return iwm_down(iwm); -} - -/* - * iwm AC to queue mapping - * - * AC_VO -> queue 3 - * AC_VI -> queue 2 - * AC_BE -> queue 1 - * AC_BK -> queue 0 - */ -static const u16 iwm_1d_to_queue[8] = { 1, 0, 0, 1, 2, 2, 3, 3 }; - -int iwm_tid_to_queue(u16 tid) -{ - if (tid > IWM_UMAC_TID_NR - 2) - return -EINVAL; - - return iwm_1d_to_queue[tid]; -} - -static u16 iwm_select_queue(struct net_device *dev, struct sk_buff *skb) -{ - skb->priority = cfg80211_classify8021d(skb); - - return iwm_1d_to_queue[skb->priority]; -} - -static const struct net_device_ops iwm_netdev_ops = { - .ndo_open = iwm_open, - .ndo_stop = iwm_stop, - .ndo_start_xmit = iwm_xmit_frame, - .ndo_select_queue = iwm_select_queue, -}; - -void *iwm_if_alloc(int sizeof_bus, struct device *dev, - struct iwm_if_ops *if_ops) -{ - struct net_device *ndev; - struct wireless_dev *wdev; - struct iwm_priv *iwm; - int ret = 0; - - wdev = iwm_wdev_alloc(sizeof_bus, dev); - if (IS_ERR(wdev)) - return wdev; - - iwm = wdev_to_iwm(wdev); - iwm->bus_ops = if_ops; - iwm->wdev = wdev; - - ret = iwm_priv_init(iwm); - if (ret) { - dev_err(dev, "failed to init iwm_priv\n"); - goto out_wdev; - } - - wdev->iftype = iwm_mode_to_nl80211_iftype(iwm->conf.mode); - - ndev = alloc_netdev_mq(0, "wlan%d", ether_setup, IWM_TX_QUEUES); - if (!ndev) { - dev_err(dev, "no memory for network device instance\n"); - ret = -ENOMEM; - goto out_priv; - } - - ndev->netdev_ops = &iwm_netdev_ops; - ndev->ieee80211_ptr = wdev; - SET_NETDEV_DEV(ndev, wiphy_dev(wdev->wiphy)); - wdev->netdev = ndev; - - iwm->umac_profile = kmalloc(sizeof(struct iwm_umac_profile), - GFP_KERNEL); - if (!iwm->umac_profile) { - dev_err(dev, "Couldn't alloc memory for profile\n"); - ret = -ENOMEM; - goto out_profile; - } - - iwm_init_default_profile(iwm, iwm->umac_profile); - - return iwm; - - out_profile: - free_netdev(ndev); - - out_priv: - iwm_priv_deinit(iwm); - - out_wdev: - iwm_wdev_free(iwm); - return ERR_PTR(ret); -} - -void iwm_if_free(struct iwm_priv *iwm) -{ - if (!iwm_to_ndev(iwm)) - return; - - cancel_delayed_work_sync(&iwm->ct_kill_delay); - free_netdev(iwm_to_ndev(iwm)); - iwm_priv_deinit(iwm); - kfree(iwm->umac_profile); - iwm->umac_profile = NULL; - iwm_wdev_free(iwm); -} - -int iwm_if_add(struct iwm_priv *iwm) -{ - struct net_device *ndev = iwm_to_ndev(iwm); - int ret; - - ret = register_netdev(ndev); - if (ret < 0) { - dev_err(&ndev->dev, "Failed to register netdev: %d\n", ret); - return ret; - } - - return 0; -} - -void iwm_if_remove(struct iwm_priv *iwm) -{ - unregister_netdev(iwm_to_ndev(iwm)); -} diff --git a/drivers/net/wireless/iwmc3200wifi/rx.c b/drivers/net/wireless/iwmc3200wifi/rx.c deleted file mode 100644 index 7d708f4395f3..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/rx.c +++ /dev/null @@ -1,1701 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -#include <linux/kernel.h> -#include <linux/netdevice.h> -#include <linux/sched.h> -#include <linux/etherdevice.h> -#include <linux/wireless.h> -#include <linux/ieee80211.h> -#include <linux/if_arp.h> -#include <linux/list.h> -#include <linux/slab.h> -#include <net/iw_handler.h> - -#include "iwm.h" -#include "debug.h" -#include "hal.h" -#include "umac.h" -#include "lmac.h" -#include "commands.h" -#include "rx.h" -#include "cfg80211.h" -#include "eeprom.h" - -static int iwm_rx_check_udma_hdr(struct iwm_udma_in_hdr *hdr) -{ - if ((le32_to_cpu(hdr->cmd) == UMAC_PAD_TERMINAL) || - (le32_to_cpu(hdr->size) == UMAC_PAD_TERMINAL)) - return -EINVAL; - - return 0; -} - -static inline int iwm_rx_resp_size(struct iwm_udma_in_hdr *hdr) -{ - return ALIGN(le32_to_cpu(hdr->size) + sizeof(struct iwm_udma_in_hdr), - 16); -} - -/* - * Notification handlers: - * - * For every possible notification we can receive from the - * target, we have a handler. - * When we get a target notification, and there is no one - * waiting for it, it's just processed through the rx code - * path: - * - * iwm_rx_handle() - * -> iwm_rx_handle_umac() - * -> iwm_rx_handle_wifi() - * -> iwm_rx_handle_resp() - * -> iwm_ntf_*() - * - * OR - * - * -> iwm_rx_handle_non_wifi() - * - * If there are processes waiting for this notification, then - * iwm_rx_handle_wifi() just wakes those processes up and they - * grab the pending notification. - */ -static int iwm_ntf_error(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_notif_error *error; - struct iwm_fw_error_hdr *fw_err; - - error = (struct iwm_umac_notif_error *)buf; - fw_err = &error->err; - - memcpy(iwm->last_fw_err, fw_err, sizeof(struct iwm_fw_error_hdr)); - - IWM_ERR(iwm, "%cMAC FW ERROR:\n", - (le32_to_cpu(fw_err->category) == UMAC_SYS_ERR_CAT_LMAC) ? 'L' : 'U'); - IWM_ERR(iwm, "\tCategory: %d\n", le32_to_cpu(fw_err->category)); - IWM_ERR(iwm, "\tStatus: 0x%x\n", le32_to_cpu(fw_err->status)); - IWM_ERR(iwm, "\tPC: 0x%x\n", le32_to_cpu(fw_err->pc)); - IWM_ERR(iwm, "\tblink1: %d\n", le32_to_cpu(fw_err->blink1)); - IWM_ERR(iwm, "\tblink2: %d\n", le32_to_cpu(fw_err->blink2)); - IWM_ERR(iwm, "\tilink1: %d\n", le32_to_cpu(fw_err->ilink1)); - IWM_ERR(iwm, "\tilink2: %d\n", le32_to_cpu(fw_err->ilink2)); - IWM_ERR(iwm, "\tData1: 0x%x\n", le32_to_cpu(fw_err->data1)); - IWM_ERR(iwm, "\tData2: 0x%x\n", le32_to_cpu(fw_err->data2)); - IWM_ERR(iwm, "\tLine number: %d\n", le32_to_cpu(fw_err->line_num)); - IWM_ERR(iwm, "\tUMAC status: 0x%x\n", le32_to_cpu(fw_err->umac_status)); - IWM_ERR(iwm, "\tLMAC status: 0x%x\n", le32_to_cpu(fw_err->lmac_status)); - IWM_ERR(iwm, "\tSDIO status: 0x%x\n", le32_to_cpu(fw_err->sdio_status)); - - iwm_resetting(iwm); - - return 0; -} - -static int iwm_ntf_umac_alive(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_notif_alive *alive_resp = - (struct iwm_umac_notif_alive *)(buf); - u16 status = le16_to_cpu(alive_resp->status); - - if (status == UMAC_NTFY_ALIVE_STATUS_ERR) { - IWM_ERR(iwm, "Receive error UMAC_ALIVE\n"); - return -EIO; - } - - iwm_tx_credit_init_pools(iwm, alive_resp); - - return 0; -} - -static int iwm_ntf_init_complete(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - struct wiphy *wiphy = iwm_to_wiphy(iwm); - struct iwm_umac_notif_init_complete *init_complete = - (struct iwm_umac_notif_init_complete *)(buf); - u16 status = le16_to_cpu(init_complete->status); - bool blocked = (status == UMAC_NTFY_INIT_COMPLETE_STATUS_ERR); - - if (blocked) - IWM_DBG_NTF(iwm, DBG, "Hardware rf kill is on (radio off)\n"); - else - IWM_DBG_NTF(iwm, DBG, "Hardware rf kill is off (radio on)\n"); - - wiphy_rfkill_set_hw_state(wiphy, blocked); - - return 0; -} - -static int iwm_ntf_tx_credit_update(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - int pool_nr, total_freed_pages; - unsigned long pool_map; - int i, id; - struct iwm_umac_notif_page_dealloc *dealloc = - (struct iwm_umac_notif_page_dealloc *)buf; - - pool_nr = GET_VAL32(dealloc->changes, UMAC_DEALLOC_NTFY_CHANGES_CNT); - pool_map = GET_VAL32(dealloc->changes, UMAC_DEALLOC_NTFY_CHANGES_MSK); - - IWM_DBG_TX(iwm, DBG, "UMAC dealloc notification: pool nr %d, " - "update map 0x%lx\n", pool_nr, pool_map); - - spin_lock(&iwm->tx_credit.lock); - - for (i = 0; i < pool_nr; i++) { - id = GET_VAL32(dealloc->grp_info[i], - UMAC_DEALLOC_NTFY_GROUP_NUM); - if (test_bit(id, &pool_map)) { - total_freed_pages = GET_VAL32(dealloc->grp_info[i], - UMAC_DEALLOC_NTFY_PAGE_CNT); - iwm_tx_credit_inc(iwm, id, total_freed_pages); - } - } - - spin_unlock(&iwm->tx_credit.lock); - - return 0; -} - -static int iwm_ntf_umac_reset(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd) -{ - IWM_DBG_NTF(iwm, DBG, "UMAC RESET done\n"); - - return 0; -} - -static int iwm_ntf_lmac_version(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - IWM_DBG_NTF(iwm, INFO, "LMAC Version: %x.%x\n", buf[9], buf[8]); - - return 0; -} - -static int iwm_ntf_tx(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd) -{ - struct iwm_lmac_tx_resp *tx_resp; - struct iwm_umac_wifi_in_hdr *hdr; - - tx_resp = (struct iwm_lmac_tx_resp *) - (buf + sizeof(struct iwm_umac_wifi_in_hdr)); - hdr = (struct iwm_umac_wifi_in_hdr *)buf; - - IWM_DBG_TX(iwm, DBG, "REPLY_TX, buf size: %lu\n", buf_size); - - IWM_DBG_TX(iwm, DBG, "Seqnum: %d\n", - le16_to_cpu(hdr->sw_hdr.cmd.seq_num)); - IWM_DBG_TX(iwm, DBG, "\tFrame cnt: %d\n", tx_resp->frame_cnt); - IWM_DBG_TX(iwm, DBG, "\tRetry cnt: %d\n", - le16_to_cpu(tx_resp->retry_cnt)); - IWM_DBG_TX(iwm, DBG, "\tSeq ctl: %d\n", le16_to_cpu(tx_resp->seq_ctl)); - IWM_DBG_TX(iwm, DBG, "\tByte cnt: %d\n", - le16_to_cpu(tx_resp->byte_cnt)); - IWM_DBG_TX(iwm, DBG, "\tStatus: 0x%x\n", le32_to_cpu(tx_resp->status)); - - return 0; -} - - -static int iwm_ntf_calib_res(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd) -{ - u8 opcode; - u8 *calib_buf; - struct iwm_lmac_calib_hdr *hdr = (struct iwm_lmac_calib_hdr *) - (buf + sizeof(struct iwm_umac_wifi_in_hdr)); - - opcode = hdr->opcode; - - BUG_ON(opcode >= CALIBRATION_CMD_NUM || - opcode < PHY_CALIBRATE_OPCODES_NUM); - - IWM_DBG_NTF(iwm, DBG, "Store calibration result for opcode: %d\n", - opcode); - - buf_size -= sizeof(struct iwm_umac_wifi_in_hdr); - calib_buf = iwm->calib_res[opcode].buf; - - if (!calib_buf || (iwm->calib_res[opcode].size < buf_size)) { - kfree(calib_buf); - calib_buf = kzalloc(buf_size, GFP_KERNEL); - if (!calib_buf) { - IWM_ERR(iwm, "Memory allocation failed: calib_res\n"); - return -ENOMEM; - } - iwm->calib_res[opcode].buf = calib_buf; - iwm->calib_res[opcode].size = buf_size; - } - - memcpy(calib_buf, hdr, buf_size); - set_bit(opcode - PHY_CALIBRATE_OPCODES_NUM, &iwm->calib_done_map); - - return 0; -} - -static int iwm_ntf_calib_complete(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - IWM_DBG_NTF(iwm, DBG, "Calibration completed\n"); - - return 0; -} - -static int iwm_ntf_calib_cfg(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd) -{ - struct iwm_lmac_cal_cfg_resp *cal_resp; - - cal_resp = (struct iwm_lmac_cal_cfg_resp *) - (buf + sizeof(struct iwm_umac_wifi_in_hdr)); - - IWM_DBG_NTF(iwm, DBG, "Calibration CFG command status: %d\n", - le32_to_cpu(cal_resp->status)); - - return 0; -} - -static int iwm_ntf_wifi_status(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_notif_wifi_status *status = - (struct iwm_umac_notif_wifi_status *)buf; - - iwm->core_enabled |= le16_to_cpu(status->status); - - return 0; -} - -static struct iwm_rx_ticket_node * -iwm_rx_ticket_node_alloc(struct iwm_priv *iwm, struct iwm_rx_ticket *ticket) -{ - struct iwm_rx_ticket_node *ticket_node; - - ticket_node = kzalloc(sizeof(struct iwm_rx_ticket_node), GFP_KERNEL); - if (!ticket_node) { - IWM_ERR(iwm, "Couldn't allocate ticket node\n"); - return ERR_PTR(-ENOMEM); - } - - ticket_node->ticket = kmemdup(ticket, sizeof(struct iwm_rx_ticket), - GFP_KERNEL); - if (!ticket_node->ticket) { - IWM_ERR(iwm, "Couldn't allocate RX ticket\n"); - kfree(ticket_node); - return ERR_PTR(-ENOMEM); - } - - INIT_LIST_HEAD(&ticket_node->node); - - return ticket_node; -} - -static void iwm_rx_ticket_node_free(struct iwm_rx_ticket_node *ticket_node) -{ - kfree(ticket_node->ticket); - kfree(ticket_node); -} - -static struct iwm_rx_packet *iwm_rx_packet_get(struct iwm_priv *iwm, u16 id) -{ - u8 id_hash = IWM_RX_ID_GET_HASH(id); - struct iwm_rx_packet *packet; - - spin_lock(&iwm->packet_lock[id_hash]); - list_for_each_entry(packet, &iwm->rx_packets[id_hash], node) - if (packet->id == id) { - list_del(&packet->node); - spin_unlock(&iwm->packet_lock[id_hash]); - return packet; - } - - spin_unlock(&iwm->packet_lock[id_hash]); - return NULL; -} - -static struct iwm_rx_packet *iwm_rx_packet_alloc(struct iwm_priv *iwm, u8 *buf, - u32 size, u16 id) -{ - struct iwm_rx_packet *packet; - - packet = kzalloc(sizeof(struct iwm_rx_packet), GFP_KERNEL); - if (!packet) { - IWM_ERR(iwm, "Couldn't allocate packet\n"); - return ERR_PTR(-ENOMEM); - } - - packet->skb = dev_alloc_skb(size); - if (!packet->skb) { - IWM_ERR(iwm, "Couldn't allocate packet SKB\n"); - kfree(packet); - return ERR_PTR(-ENOMEM); - } - - packet->pkt_size = size; - - skb_put(packet->skb, size); - memcpy(packet->skb->data, buf, size); - INIT_LIST_HEAD(&packet->node); - packet->id = id; - - return packet; -} - -void iwm_rx_free(struct iwm_priv *iwm) -{ - struct iwm_rx_ticket_node *ticket, *nt; - struct iwm_rx_packet *packet, *np; - int i; - - spin_lock(&iwm->ticket_lock); - list_for_each_entry_safe(ticket, nt, &iwm->rx_tickets, node) { - list_del(&ticket->node); - iwm_rx_ticket_node_free(ticket); - } - spin_unlock(&iwm->ticket_lock); - - for (i = 0; i < IWM_RX_ID_HASH; i++) { - spin_lock(&iwm->packet_lock[i]); - list_for_each_entry_safe(packet, np, &iwm->rx_packets[i], - node) { - list_del(&packet->node); - kfree_skb(packet->skb); - kfree(packet); - } - spin_unlock(&iwm->packet_lock[i]); - } -} - -static int iwm_ntf_rx_ticket(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_notif_rx_ticket *ntf_rx_ticket = - (struct iwm_umac_notif_rx_ticket *)buf; - struct iwm_rx_ticket *ticket = - (struct iwm_rx_ticket *)ntf_rx_ticket->tickets; - int i, schedule_rx = 0; - - for (i = 0; i < ntf_rx_ticket->num_tickets; i++) { - struct iwm_rx_ticket_node *ticket_node; - - switch (le16_to_cpu(ticket->action)) { - case IWM_RX_TICKET_RELEASE: - case IWM_RX_TICKET_DROP: - /* We can push the packet to the stack */ - ticket_node = iwm_rx_ticket_node_alloc(iwm, ticket); - if (IS_ERR(ticket_node)) - return PTR_ERR(ticket_node); - - IWM_DBG_RX(iwm, DBG, "TICKET %s(%d)\n", - __le16_to_cpu(ticket->action) == - IWM_RX_TICKET_RELEASE ? - "RELEASE" : "DROP", - ticket->id); - spin_lock(&iwm->ticket_lock); - list_add_tail(&ticket_node->node, &iwm->rx_tickets); - spin_unlock(&iwm->ticket_lock); - - /* - * We received an Rx ticket, most likely there's - * a packet pending for it, it's not worth going - * through the packet hash list to double check. - * Let's just fire the rx worker.. - */ - schedule_rx = 1; - - break; - - default: - IWM_ERR(iwm, "Invalid RX ticket action: 0x%x\n", - ticket->action); - } - - ticket++; - } - - if (schedule_rx) - queue_work(iwm->rx_wq, &iwm->rx_worker); - - return 0; -} - -static int iwm_ntf_rx_packet(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_wifi_in_hdr *wifi_hdr; - struct iwm_rx_packet *packet; - u16 id, buf_offset; - u32 packet_size; - u8 id_hash; - - IWM_DBG_RX(iwm, DBG, "\n"); - - wifi_hdr = (struct iwm_umac_wifi_in_hdr *)buf; - id = le16_to_cpu(wifi_hdr->sw_hdr.cmd.seq_num); - buf_offset = sizeof(struct iwm_umac_wifi_in_hdr); - packet_size = buf_size - sizeof(struct iwm_umac_wifi_in_hdr); - - IWM_DBG_RX(iwm, DBG, "CMD:0x%x, seqnum: %d, packet size: %d\n", - wifi_hdr->sw_hdr.cmd.cmd, id, packet_size); - IWM_DBG_RX(iwm, DBG, "Packet id: %d\n", id); - IWM_HEXDUMP(iwm, DBG, RX, "PACKET: ", buf + buf_offset, packet_size); - - packet = iwm_rx_packet_alloc(iwm, buf + buf_offset, packet_size, id); - if (IS_ERR(packet)) - return PTR_ERR(packet); - - id_hash = IWM_RX_ID_GET_HASH(id); - spin_lock(&iwm->packet_lock[id_hash]); - list_add_tail(&packet->node, &iwm->rx_packets[id_hash]); - spin_unlock(&iwm->packet_lock[id_hash]); - - /* We might (unlikely) have received the packet _after_ the ticket */ - queue_work(iwm->rx_wq, &iwm->rx_worker); - - return 0; -} - -/* MLME handlers */ -static int iwm_mlme_assoc_start(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_notif_assoc_start *start; - - start = (struct iwm_umac_notif_assoc_start *)buf; - - IWM_DBG_MLME(iwm, INFO, "Association with %pM Started, reason: %d\n", - start->bssid, le32_to_cpu(start->roam_reason)); - - wake_up_interruptible(&iwm->mlme_queue); - - return 0; -} - -static u8 iwm_is_open_wep_profile(struct iwm_priv *iwm) -{ - if ((iwm->umac_profile->sec.ucast_cipher == UMAC_CIPHER_TYPE_WEP_40 || - iwm->umac_profile->sec.ucast_cipher == UMAC_CIPHER_TYPE_WEP_104) && - (iwm->umac_profile->sec.ucast_cipher == - iwm->umac_profile->sec.mcast_cipher) && - (iwm->umac_profile->sec.auth_type == UMAC_AUTH_TYPE_OPEN)) - return 1; - - return 0; -} - -static int iwm_mlme_assoc_complete(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - struct wiphy *wiphy = iwm_to_wiphy(iwm); - struct ieee80211_channel *chan; - struct iwm_umac_notif_assoc_complete *complete = - (struct iwm_umac_notif_assoc_complete *)buf; - - IWM_DBG_MLME(iwm, INFO, "Association with %pM completed, status: %d\n", - complete->bssid, complete->status); - - switch (le32_to_cpu(complete->status)) { - case UMAC_ASSOC_COMPLETE_SUCCESS: - chan = ieee80211_get_channel(wiphy, - ieee80211_channel_to_frequency(complete->channel, - complete->band == UMAC_BAND_2GHZ ? - IEEE80211_BAND_2GHZ : - IEEE80211_BAND_5GHZ)); - if (!chan || chan->flags & IEEE80211_CHAN_DISABLED) { - /* Associated to a unallowed channel, disassociate. */ - __iwm_invalidate_mlme_profile(iwm); - IWM_WARN(iwm, "Couldn't associate with %pM due to " - "channel %d is disabled. Check your local " - "regulatory setting.\n", - complete->bssid, complete->channel); - goto failure; - } - - set_bit(IWM_STATUS_ASSOCIATED, &iwm->status); - memcpy(iwm->bssid, complete->bssid, ETH_ALEN); - iwm->channel = complete->channel; - - /* Internal roaming state, avoid notifying SME. */ - if (!test_and_clear_bit(IWM_STATUS_SME_CONNECTING, &iwm->status) - && iwm->conf.mode == UMAC_MODE_BSS) { - cancel_delayed_work(&iwm->disconnect); - cfg80211_roamed(iwm_to_ndev(iwm), NULL, - complete->bssid, - iwm->req_ie, iwm->req_ie_len, - iwm->resp_ie, iwm->resp_ie_len, - GFP_KERNEL); - break; - } - - iwm_link_on(iwm); - - if (iwm->conf.mode == UMAC_MODE_IBSS) - goto ibss; - - if (!test_bit(IWM_STATUS_RESETTING, &iwm->status)) - cfg80211_connect_result(iwm_to_ndev(iwm), - complete->bssid, - iwm->req_ie, iwm->req_ie_len, - iwm->resp_ie, iwm->resp_ie_len, - WLAN_STATUS_SUCCESS, - GFP_KERNEL); - else - cfg80211_roamed(iwm_to_ndev(iwm), NULL, - complete->bssid, - iwm->req_ie, iwm->req_ie_len, - iwm->resp_ie, iwm->resp_ie_len, - GFP_KERNEL); - break; - case UMAC_ASSOC_COMPLETE_FAILURE: - failure: - clear_bit(IWM_STATUS_ASSOCIATED, &iwm->status); - memset(iwm->bssid, 0, ETH_ALEN); - iwm->channel = 0; - - /* Internal roaming state, avoid notifying SME. */ - if (!test_and_clear_bit(IWM_STATUS_SME_CONNECTING, &iwm->status) - && iwm->conf.mode == UMAC_MODE_BSS) { - cancel_delayed_work(&iwm->disconnect); - break; - } - - iwm_link_off(iwm); - - if (iwm->conf.mode == UMAC_MODE_IBSS) - goto ibss; - - if (!test_bit(IWM_STATUS_RESETTING, &iwm->status)) - if (!iwm_is_open_wep_profile(iwm)) { - cfg80211_connect_result(iwm_to_ndev(iwm), - complete->bssid, - NULL, 0, NULL, 0, - WLAN_STATUS_UNSPECIFIED_FAILURE, - GFP_KERNEL); - } else { - /* Let's try shared WEP auth */ - IWM_ERR(iwm, "Trying WEP shared auth\n"); - schedule_work(&iwm->auth_retry_worker); - } - else - cfg80211_disconnected(iwm_to_ndev(iwm), 0, NULL, 0, - GFP_KERNEL); - break; - default: - break; - } - - clear_bit(IWM_STATUS_RESETTING, &iwm->status); - return 0; - - ibss: - cfg80211_ibss_joined(iwm_to_ndev(iwm), iwm->bssid, GFP_KERNEL); - clear_bit(IWM_STATUS_RESETTING, &iwm->status); - return 0; -} - -static int iwm_mlme_profile_invalidate(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_notif_profile_invalidate *invalid; - u32 reason; - - invalid = (struct iwm_umac_notif_profile_invalidate *)buf; - reason = le32_to_cpu(invalid->reason); - - IWM_DBG_MLME(iwm, INFO, "Profile Invalidated. Reason: %d\n", reason); - - if (reason != UMAC_PROFILE_INVALID_REQUEST && - test_bit(IWM_STATUS_SME_CONNECTING, &iwm->status)) - cfg80211_connect_result(iwm_to_ndev(iwm), NULL, NULL, 0, NULL, - 0, WLAN_STATUS_UNSPECIFIED_FAILURE, - GFP_KERNEL); - - clear_bit(IWM_STATUS_SME_CONNECTING, &iwm->status); - clear_bit(IWM_STATUS_ASSOCIATED, &iwm->status); - - iwm->umac_profile_active = false; - memset(iwm->bssid, 0, ETH_ALEN); - iwm->channel = 0; - - iwm_link_off(iwm); - - wake_up_interruptible(&iwm->mlme_queue); - - return 0; -} - -#define IWM_DISCONNECT_INTERVAL (5 * HZ) - -static int iwm_mlme_connection_terminated(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - IWM_DBG_MLME(iwm, DBG, "Connection terminated\n"); - - schedule_delayed_work(&iwm->disconnect, IWM_DISCONNECT_INTERVAL); - - return 0; -} - -static int iwm_mlme_scan_complete(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - int ret; - struct iwm_umac_notif_scan_complete *scan_complete = - (struct iwm_umac_notif_scan_complete *)buf; - u32 result = le32_to_cpu(scan_complete->result); - - IWM_DBG_MLME(iwm, INFO, "type:0x%x result:0x%x seq:%d\n", - le32_to_cpu(scan_complete->type), - le32_to_cpu(scan_complete->result), - scan_complete->seq_num); - - if (!test_and_clear_bit(IWM_STATUS_SCANNING, &iwm->status)) { - IWM_ERR(iwm, "Scan complete while device not scanning\n"); - return -EIO; - } - if (!iwm->scan_request) - return 0; - - ret = iwm_cfg80211_inform_bss(iwm); - - cfg80211_scan_done(iwm->scan_request, - (result & UMAC_SCAN_RESULT_ABORTED) ? 1 : !!ret); - iwm->scan_request = NULL; - - return ret; -} - -static int iwm_mlme_update_sta_table(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_notif_sta_info *umac_sta = - (struct iwm_umac_notif_sta_info *)buf; - struct iwm_sta_info *sta; - int i; - - switch (le32_to_cpu(umac_sta->opcode)) { - case UMAC_OPCODE_ADD_MODIFY: - sta = &iwm->sta_table[GET_VAL8(umac_sta->sta_id, LMAC_STA_ID)]; - - IWM_DBG_MLME(iwm, INFO, "%s STA: ID = %d, Color = %d, " - "addr = %pM, qos = %d\n", - sta->valid ? "Modify" : "Add", - GET_VAL8(umac_sta->sta_id, LMAC_STA_ID), - GET_VAL8(umac_sta->sta_id, LMAC_STA_COLOR), - umac_sta->mac_addr, - umac_sta->flags & UMAC_STA_FLAG_QOS); - - sta->valid = true; - sta->qos = umac_sta->flags & UMAC_STA_FLAG_QOS; - sta->color = GET_VAL8(umac_sta->sta_id, LMAC_STA_COLOR); - memcpy(sta->addr, umac_sta->mac_addr, ETH_ALEN); - break; - case UMAC_OPCODE_REMOVE: - IWM_DBG_MLME(iwm, INFO, "Remove STA: ID = %d, Color = %d, " - "addr = %pM\n", - GET_VAL8(umac_sta->sta_id, LMAC_STA_ID), - GET_VAL8(umac_sta->sta_id, LMAC_STA_COLOR), - umac_sta->mac_addr); - - sta = &iwm->sta_table[GET_VAL8(umac_sta->sta_id, LMAC_STA_ID)]; - - if (!memcmp(sta->addr, umac_sta->mac_addr, ETH_ALEN)) - sta->valid = false; - - break; - case UMAC_OPCODE_CLEAR_ALL: - for (i = 0; i < IWM_STA_TABLE_NUM; i++) - iwm->sta_table[i].valid = false; - - break; - default: - break; - } - - return 0; -} - -static int iwm_mlme_medium_lost(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - struct wiphy *wiphy = iwm_to_wiphy(iwm); - - IWM_DBG_NTF(iwm, DBG, "WiFi/WiMax coexistence radio is OFF\n"); - - wiphy_rfkill_set_hw_state(wiphy, true); - - return 0; -} - -static int iwm_mlme_update_bss_table(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - struct wiphy *wiphy = iwm_to_wiphy(iwm); - struct ieee80211_mgmt *mgmt; - struct iwm_umac_notif_bss_info *umac_bss = - (struct iwm_umac_notif_bss_info *)buf; - struct ieee80211_channel *channel; - struct ieee80211_supported_band *band; - struct iwm_bss_info *bss; - s32 signal; - int freq; - u16 frame_len = le16_to_cpu(umac_bss->frame_len); - size_t bss_len = sizeof(struct iwm_umac_notif_bss_info) + frame_len; - - mgmt = (struct ieee80211_mgmt *)(umac_bss->frame_buf); - - IWM_DBG_MLME(iwm, DBG, "New BSS info entry: %pM\n", mgmt->bssid); - IWM_DBG_MLME(iwm, DBG, "\tType: 0x%x\n", le32_to_cpu(umac_bss->type)); - IWM_DBG_MLME(iwm, DBG, "\tTimestamp: %d\n", - le32_to_cpu(umac_bss->timestamp)); - IWM_DBG_MLME(iwm, DBG, "\tTable Index: %d\n", - le16_to_cpu(umac_bss->table_idx)); - IWM_DBG_MLME(iwm, DBG, "\tBand: %d\n", umac_bss->band); - IWM_DBG_MLME(iwm, DBG, "\tChannel: %d\n", umac_bss->channel); - IWM_DBG_MLME(iwm, DBG, "\tRSSI: %d\n", umac_bss->rssi); - IWM_DBG_MLME(iwm, DBG, "\tFrame Length: %d\n", frame_len); - - list_for_each_entry(bss, &iwm->bss_list, node) - if (bss->bss->table_idx == umac_bss->table_idx) - break; - - if (&bss->node != &iwm->bss_list) { - /* Remove the old BSS entry, we will add it back later. */ - list_del(&bss->node); - kfree(bss->bss); - } else { - /* New BSS entry */ - - bss = kzalloc(sizeof(struct iwm_bss_info), GFP_KERNEL); - if (!bss) { - IWM_ERR(iwm, "Couldn't allocate bss_info\n"); - return -ENOMEM; - } - } - - bss->bss = kzalloc(bss_len, GFP_KERNEL); - if (!bss->bss) { - kfree(bss); - IWM_ERR(iwm, "Couldn't allocate bss\n"); - return -ENOMEM; - } - - INIT_LIST_HEAD(&bss->node); - memcpy(bss->bss, umac_bss, bss_len); - - if (umac_bss->band == UMAC_BAND_2GHZ) - band = wiphy->bands[IEEE80211_BAND_2GHZ]; - else if (umac_bss->band == UMAC_BAND_5GHZ) - band = wiphy->bands[IEEE80211_BAND_5GHZ]; - else { - IWM_ERR(iwm, "Invalid band: %d\n", umac_bss->band); - goto err; - } - - freq = ieee80211_channel_to_frequency(umac_bss->channel, band->band); - channel = ieee80211_get_channel(wiphy, freq); - signal = umac_bss->rssi * 100; - - bss->cfg_bss = cfg80211_inform_bss_frame(wiphy, channel, - mgmt, frame_len, - signal, GFP_KERNEL); - if (!bss->cfg_bss) - goto err; - - list_add_tail(&bss->node, &iwm->bss_list); - - return 0; - err: - kfree(bss->bss); - kfree(bss); - - return -EINVAL; -} - -static int iwm_mlme_remove_bss(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_notif_bss_removed *bss_rm = - (struct iwm_umac_notif_bss_removed *)buf; - struct iwm_bss_info *bss, *next; - u16 table_idx; - int i; - - for (i = 0; i < le32_to_cpu(bss_rm->count); i++) { - table_idx = le16_to_cpu(bss_rm->entries[i]) & - IWM_BSS_REMOVE_INDEX_MSK; - list_for_each_entry_safe(bss, next, &iwm->bss_list, node) - if (bss->bss->table_idx == cpu_to_le16(table_idx)) { - struct ieee80211_mgmt *mgmt; - - mgmt = (struct ieee80211_mgmt *) - (bss->bss->frame_buf); - IWM_DBG_MLME(iwm, ERR, "BSS removed: %pM\n", - mgmt->bssid); - list_del(&bss->node); - kfree(bss->bss); - kfree(bss); - } - } - - return 0; -} - -static int iwm_mlme_mgt_frame(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_notif_mgt_frame *mgt_frame = - (struct iwm_umac_notif_mgt_frame *)buf; - struct ieee80211_mgmt *mgt = (struct ieee80211_mgmt *)mgt_frame->frame; - - IWM_HEXDUMP(iwm, DBG, MLME, "MGT: ", mgt_frame->frame, - le16_to_cpu(mgt_frame->len)); - - if (ieee80211_is_assoc_req(mgt->frame_control)) { - iwm->req_ie_len = le16_to_cpu(mgt_frame->len) - - offsetof(struct ieee80211_mgmt, - u.assoc_req.variable); - kfree(iwm->req_ie); - iwm->req_ie = kmemdup(mgt->u.assoc_req.variable, - iwm->req_ie_len, GFP_KERNEL); - } else if (ieee80211_is_reassoc_req(mgt->frame_control)) { - iwm->req_ie_len = le16_to_cpu(mgt_frame->len) - - offsetof(struct ieee80211_mgmt, - u.reassoc_req.variable); - kfree(iwm->req_ie); - iwm->req_ie = kmemdup(mgt->u.reassoc_req.variable, - iwm->req_ie_len, GFP_KERNEL); - } else if (ieee80211_is_assoc_resp(mgt->frame_control)) { - iwm->resp_ie_len = le16_to_cpu(mgt_frame->len) - - offsetof(struct ieee80211_mgmt, - u.assoc_resp.variable); - kfree(iwm->resp_ie); - iwm->resp_ie = kmemdup(mgt->u.assoc_resp.variable, - iwm->resp_ie_len, GFP_KERNEL); - } else if (ieee80211_is_reassoc_resp(mgt->frame_control)) { - iwm->resp_ie_len = le16_to_cpu(mgt_frame->len) - - offsetof(struct ieee80211_mgmt, - u.reassoc_resp.variable); - kfree(iwm->resp_ie); - iwm->resp_ie = kmemdup(mgt->u.reassoc_resp.variable, - iwm->resp_ie_len, GFP_KERNEL); - } else { - IWM_ERR(iwm, "Unsupported management frame: 0x%x", - le16_to_cpu(mgt->frame_control)); - return 0; - } - - return 0; -} - -static int iwm_ntf_mlme(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_notif_wifi_if *notif = - (struct iwm_umac_notif_wifi_if *)buf; - - switch (notif->status) { - case WIFI_IF_NTFY_ASSOC_START: - return iwm_mlme_assoc_start(iwm, buf, buf_size, cmd); - case WIFI_IF_NTFY_ASSOC_COMPLETE: - return iwm_mlme_assoc_complete(iwm, buf, buf_size, cmd); - case WIFI_IF_NTFY_PROFILE_INVALIDATE_COMPLETE: - return iwm_mlme_profile_invalidate(iwm, buf, buf_size, cmd); - case WIFI_IF_NTFY_CONNECTION_TERMINATED: - return iwm_mlme_connection_terminated(iwm, buf, buf_size, cmd); - case WIFI_IF_NTFY_SCAN_COMPLETE: - return iwm_mlme_scan_complete(iwm, buf, buf_size, cmd); - case WIFI_IF_NTFY_STA_TABLE_CHANGE: - return iwm_mlme_update_sta_table(iwm, buf, buf_size, cmd); - case WIFI_IF_NTFY_EXTENDED_IE_REQUIRED: - IWM_DBG_MLME(iwm, DBG, "Extended IE required\n"); - break; - case WIFI_IF_NTFY_RADIO_PREEMPTION: - return iwm_mlme_medium_lost(iwm, buf, buf_size, cmd); - case WIFI_IF_NTFY_BSS_TRK_TABLE_CHANGED: - return iwm_mlme_update_bss_table(iwm, buf, buf_size, cmd); - case WIFI_IF_NTFY_BSS_TRK_ENTRIES_REMOVED: - return iwm_mlme_remove_bss(iwm, buf, buf_size, cmd); - break; - case WIFI_IF_NTFY_MGMT_FRAME: - return iwm_mlme_mgt_frame(iwm, buf, buf_size, cmd); - case WIFI_DBG_IF_NTFY_SCAN_SUPER_JOB_START: - case WIFI_DBG_IF_NTFY_SCAN_SUPER_JOB_COMPLETE: - case WIFI_DBG_IF_NTFY_SCAN_CHANNEL_START: - case WIFI_DBG_IF_NTFY_SCAN_CHANNEL_RESULT: - case WIFI_DBG_IF_NTFY_SCAN_MINI_JOB_START: - case WIFI_DBG_IF_NTFY_SCAN_MINI_JOB_COMPLETE: - case WIFI_DBG_IF_NTFY_CNCT_ATC_START: - case WIFI_DBG_IF_NTFY_COEX_NOTIFICATION: - case WIFI_DBG_IF_NTFY_COEX_HANDLE_ENVELOP: - case WIFI_DBG_IF_NTFY_COEX_HANDLE_RELEASE_ENVELOP: - IWM_DBG_MLME(iwm, DBG, "MLME debug notification: 0x%x\n", - notif->status); - break; - default: - IWM_ERR(iwm, "Unhandled notification: 0x%x\n", notif->status); - break; - } - - return 0; -} - -#define IWM_STATS_UPDATE_INTERVAL (2 * HZ) - -static int iwm_ntf_statistics(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_notif_stats *stats = (struct iwm_umac_notif_stats *)buf; - struct iw_statistics *wstats = &iwm->wstats; - u16 max_rate = 0; - int i; - - IWM_DBG_MLME(iwm, DBG, "Statistics notification received\n"); - - if (test_bit(IWM_STATUS_ASSOCIATED, &iwm->status)) { - for (i = 0; i < UMAC_NTF_RATE_SAMPLE_NR; i++) { - max_rate = max_t(u16, max_rate, - max(le16_to_cpu(stats->tx_rate[i]), - le16_to_cpu(stats->rx_rate[i]))); - } - /* UMAC passes rate info multiplies by 2 */ - iwm->rate = max_rate >> 1; - } - iwm->txpower = le32_to_cpu(stats->tx_power); - - wstats->status = 0; - - wstats->discard.nwid = le32_to_cpu(stats->rx_drop_other_bssid); - wstats->discard.code = le32_to_cpu(stats->rx_drop_decode); - wstats->discard.fragment = le32_to_cpu(stats->rx_drop_reassembly); - wstats->discard.retries = le32_to_cpu(stats->tx_drop_max_retry); - - wstats->miss.beacon = le32_to_cpu(stats->missed_beacons); - - /* according to cfg80211 */ - if (stats->rssi_dbm < -110) - wstats->qual.qual = 0; - else if (stats->rssi_dbm > -40) - wstats->qual.qual = 70; - else - wstats->qual.qual = stats->rssi_dbm + 110; - - wstats->qual.level = stats->rssi_dbm; - wstats->qual.noise = stats->noise_dbm; - wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM; - - schedule_delayed_work(&iwm->stats_request, IWM_STATS_UPDATE_INTERVAL); - - mod_timer(&iwm->watchdog, round_jiffies(jiffies + IWM_WATCHDOG_PERIOD)); - - return 0; -} - -static int iwm_ntf_eeprom_proxy(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_cmd_eeprom_proxy *eeprom_proxy = - (struct iwm_umac_cmd_eeprom_proxy *) - (buf + sizeof(struct iwm_umac_wifi_in_hdr)); - struct iwm_umac_cmd_eeprom_proxy_hdr *hdr = &eeprom_proxy->hdr; - u32 hdr_offset = le32_to_cpu(hdr->offset); - u32 hdr_len = le32_to_cpu(hdr->len); - u32 hdr_type = le32_to_cpu(hdr->type); - - IWM_DBG_NTF(iwm, DBG, "type: 0x%x, len: %d, offset: 0x%x\n", - hdr_type, hdr_len, hdr_offset); - - if ((hdr_offset + hdr_len) > IWM_EEPROM_LEN) - return -EINVAL; - - switch (hdr_type) { - case IWM_UMAC_CMD_EEPROM_TYPE_READ: - memcpy(iwm->eeprom + hdr_offset, eeprom_proxy->buf, hdr_len); - break; - case IWM_UMAC_CMD_EEPROM_TYPE_WRITE: - default: - return -ENOTSUPP; - } - - return 0; -} - -static int iwm_ntf_channel_info_list(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_cmd_get_channel_list *ch_list = - (struct iwm_umac_cmd_get_channel_list *) - (buf + sizeof(struct iwm_umac_wifi_in_hdr)); - struct wiphy *wiphy = iwm_to_wiphy(iwm); - struct ieee80211_supported_band *band; - int i; - - band = wiphy->bands[IEEE80211_BAND_2GHZ]; - - for (i = 0; i < band->n_channels; i++) { - unsigned long ch_mask_0 = - le32_to_cpu(ch_list->ch[0].channels_mask); - unsigned long ch_mask_2 = - le32_to_cpu(ch_list->ch[2].channels_mask); - - if (!test_bit(i, &ch_mask_0)) - band->channels[i].flags |= IEEE80211_CHAN_DISABLED; - - if (!test_bit(i, &ch_mask_2)) - band->channels[i].flags |= IEEE80211_CHAN_NO_IBSS; - } - - band = wiphy->bands[IEEE80211_BAND_5GHZ]; - - for (i = 0; i < min(band->n_channels, 32); i++) { - unsigned long ch_mask_1 = - le32_to_cpu(ch_list->ch[1].channels_mask); - unsigned long ch_mask_3 = - le32_to_cpu(ch_list->ch[3].channels_mask); - - if (!test_bit(i, &ch_mask_1)) - band->channels[i].flags |= IEEE80211_CHAN_DISABLED; - - if (!test_bit(i, &ch_mask_3)) - band->channels[i].flags |= IEEE80211_CHAN_NO_IBSS; - } - - return 0; -} - -static int iwm_ntf_stop_resume_tx(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_notif_stop_resume_tx *stp_res_tx = - (struct iwm_umac_notif_stop_resume_tx *)buf; - struct iwm_sta_info *sta_info; - struct iwm_tid_info *tid_info; - u8 sta_id = STA_ID_N_COLOR_ID(stp_res_tx->sta_id); - u16 tid_msk = le16_to_cpu(stp_res_tx->stop_resume_tid_msk); - int bit, ret = 0; - bool stop = false; - - IWM_DBG_NTF(iwm, DBG, "stop/resume notification:\n" - "\tflags: 0x%x\n" - "\tSTA id: %d\n" - "\tTID bitmask: 0x%x\n", - stp_res_tx->flags, stp_res_tx->sta_id, - stp_res_tx->stop_resume_tid_msk); - - if (stp_res_tx->flags & UMAC_STOP_TX_FLAG) - stop = true; - - sta_info = &iwm->sta_table[sta_id]; - if (!sta_info->valid) { - IWM_ERR(iwm, "Stoping an invalid STA: %d %d\n", - sta_id, stp_res_tx->sta_id); - return -EINVAL; - } - - for_each_set_bit(bit, (unsigned long *)&tid_msk, IWM_UMAC_TID_NR) { - tid_info = &sta_info->tid_info[bit]; - - mutex_lock(&tid_info->mutex); - tid_info->stopped = stop; - mutex_unlock(&tid_info->mutex); - - if (!stop) { - struct iwm_tx_queue *txq; - int queue = iwm_tid_to_queue(bit); - - if (queue < 0) - continue; - - txq = &iwm->txq[queue]; - /* - * If we resume, we have to move our SKBs - * back to the tx queue and queue some work. - */ - spin_lock_bh(&txq->lock); - skb_queue_splice_init(&txq->queue, &txq->stopped_queue); - spin_unlock_bh(&txq->lock); - - queue_work(txq->wq, &txq->worker); - } - - } - - /* We send an ACK only for the stop case */ - if (stop) - ret = iwm_send_umac_stop_resume_tx(iwm, stp_res_tx); - - return ret; -} - -static int iwm_ntf_wifi_if_wrapper(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - struct iwm_umac_wifi_if *hdr; - - if (cmd == NULL) { - IWM_ERR(iwm, "Couldn't find expected wifi command\n"); - return -EINVAL; - } - - hdr = (struct iwm_umac_wifi_if *)cmd->buf.payload; - - IWM_DBG_NTF(iwm, DBG, "WIFI_IF_WRAPPER cmd is delivered to UMAC: " - "oid is 0x%x\n", hdr->oid); - - set_bit(hdr->oid, &iwm->wifi_ntfy[0]); - wake_up_interruptible(&iwm->wifi_ntfy_queue); - - switch (hdr->oid) { - case UMAC_WIFI_IF_CMD_SET_PROFILE: - iwm->umac_profile_active = true; - break; - default: - break; - } - - return 0; -} - -#define CT_KILL_DELAY (30 * HZ) -static int iwm_ntf_card_state(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size, struct iwm_wifi_cmd *cmd) -{ - struct wiphy *wiphy = iwm_to_wiphy(iwm); - struct iwm_lmac_card_state *state = (struct iwm_lmac_card_state *) - (buf + sizeof(struct iwm_umac_wifi_in_hdr)); - u32 flags = le32_to_cpu(state->flags); - - IWM_INFO(iwm, "HW RF Kill %s, CT Kill %s\n", - flags & IWM_CARD_STATE_HW_DISABLED ? "ON" : "OFF", - flags & IWM_CARD_STATE_CTKILL_DISABLED ? "ON" : "OFF"); - - if (flags & IWM_CARD_STATE_CTKILL_DISABLED) { - /* - * We got a CTKILL event: We bring the interface down in - * oder to cool the device down, and try to bring it up - * 30 seconds later. If it's still too hot, we'll go through - * this code path again. - */ - cancel_delayed_work_sync(&iwm->ct_kill_delay); - schedule_delayed_work(&iwm->ct_kill_delay, CT_KILL_DELAY); - } - - wiphy_rfkill_set_hw_state(wiphy, flags & - (IWM_CARD_STATE_HW_DISABLED | - IWM_CARD_STATE_CTKILL_DISABLED)); - - return 0; -} - -static int iwm_rx_handle_wifi(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size) -{ - struct iwm_umac_wifi_in_hdr *wifi_hdr; - struct iwm_wifi_cmd *cmd; - u8 source, cmd_id; - u16 seq_num; - u32 count; - - wifi_hdr = (struct iwm_umac_wifi_in_hdr *)buf; - cmd_id = wifi_hdr->sw_hdr.cmd.cmd; - source = GET_VAL32(wifi_hdr->hw_hdr.cmd, UMAC_HDI_IN_CMD_SOURCE); - if (source >= IWM_SRC_NUM) { - IWM_CRIT(iwm, "invalid source %d\n", source); - return -EINVAL; - } - - if (cmd_id == REPLY_RX_MPDU_CMD) - trace_iwm_rx_packet(iwm, buf, buf_size); - else if ((cmd_id == UMAC_NOTIFY_OPCODE_RX_TICKET) && - (source == UMAC_HDI_IN_SOURCE_FW)) - trace_iwm_rx_ticket(iwm, buf, buf_size); - else - trace_iwm_rx_wifi_cmd(iwm, wifi_hdr); - - count = GET_VAL32(wifi_hdr->sw_hdr.meta_data, UMAC_FW_CMD_BYTE_COUNT); - count += sizeof(struct iwm_umac_wifi_in_hdr) - - sizeof(struct iwm_dev_cmd_hdr); - if (count > buf_size) { - IWM_CRIT(iwm, "count %d, buf size:%ld\n", count, buf_size); - return -EINVAL; - } - - seq_num = le16_to_cpu(wifi_hdr->sw_hdr.cmd.seq_num); - - IWM_DBG_RX(iwm, DBG, "CMD:0x%x, source: 0x%x, seqnum: %d\n", - cmd_id, source, seq_num); - - /* - * If this is a response to a previously sent command, there must - * be a pending command for this sequence number. - */ - cmd = iwm_get_pending_wifi_cmd(iwm, seq_num); - - /* Notify the caller only for sync commands. */ - switch (source) { - case UMAC_HDI_IN_SOURCE_FHRX: - if (iwm->lmac_handlers[cmd_id] && - test_bit(cmd_id, &iwm->lmac_handler_map[0])) - return iwm_notif_send(iwm, cmd, cmd_id, source, - buf, count); - break; - case UMAC_HDI_IN_SOURCE_FW: - if (iwm->umac_handlers[cmd_id] && - test_bit(cmd_id, &iwm->umac_handler_map[0])) - return iwm_notif_send(iwm, cmd, cmd_id, source, - buf, count); - break; - case UMAC_HDI_IN_SOURCE_UDMA: - break; - } - - return iwm_rx_handle_resp(iwm, buf, count, cmd); -} - -int iwm_rx_handle_resp(struct iwm_priv *iwm, u8 *buf, unsigned long buf_size, - struct iwm_wifi_cmd *cmd) -{ - u8 source, cmd_id; - struct iwm_umac_wifi_in_hdr *wifi_hdr; - int ret = 0; - - wifi_hdr = (struct iwm_umac_wifi_in_hdr *)buf; - cmd_id = wifi_hdr->sw_hdr.cmd.cmd; - - source = GET_VAL32(wifi_hdr->hw_hdr.cmd, UMAC_HDI_IN_CMD_SOURCE); - - IWM_DBG_RX(iwm, DBG, "CMD:0x%x, source: 0x%x\n", cmd_id, source); - - switch (source) { - case UMAC_HDI_IN_SOURCE_FHRX: - if (iwm->lmac_handlers[cmd_id]) - ret = iwm->lmac_handlers[cmd_id] - (iwm, buf, buf_size, cmd); - break; - case UMAC_HDI_IN_SOURCE_FW: - if (iwm->umac_handlers[cmd_id]) - ret = iwm->umac_handlers[cmd_id] - (iwm, buf, buf_size, cmd); - break; - case UMAC_HDI_IN_SOURCE_UDMA: - ret = -EINVAL; - break; - } - - kfree(cmd); - - return ret; -} - -static int iwm_rx_handle_nonwifi(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size) -{ - u8 seq_num; - struct iwm_udma_in_hdr *hdr = (struct iwm_udma_in_hdr *)buf; - struct iwm_nonwifi_cmd *cmd; - - trace_iwm_rx_nonwifi_cmd(iwm, buf, buf_size); - seq_num = GET_VAL32(hdr->cmd, UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM); - - /* - * We received a non wifi answer. - * Let's check if there's a pending command for it, and if so - * replace the command payload with the buffer, and then wake the - * callers up. - * That means we only support synchronised non wifi command response - * schemes. - */ - list_for_each_entry(cmd, &iwm->nonwifi_pending_cmd, pending) - if (cmd->seq_num == seq_num) { - cmd->resp_received = true; - cmd->buf.len = buf_size; - memcpy(cmd->buf.hdr, buf, buf_size); - wake_up_interruptible(&iwm->nonwifi_queue); - } - - return 0; -} - -static int iwm_rx_handle_umac(struct iwm_priv *iwm, u8 *buf, - unsigned long buf_size) -{ - int ret = 0; - u8 op_code; - unsigned long buf_offset = 0; - struct iwm_udma_in_hdr *hdr; - - /* - * To allow for a more efficient bus usage, UMAC - * messages are encapsulated into UDMA ones. This - * way we can have several UMAC messages in one bus - * transfer. - * A UDMA frame size is always aligned on 16 bytes, - * and a UDMA frame must not start with a UMAC_PAD_TERMINAL - * word. This is how we parse a bus frame into several - * UDMA ones. - */ - while (buf_offset < buf_size) { - - hdr = (struct iwm_udma_in_hdr *)(buf + buf_offset); - - if (iwm_rx_check_udma_hdr(hdr) < 0) { - IWM_DBG_RX(iwm, DBG, "End of frame\n"); - break; - } - - op_code = GET_VAL32(hdr->cmd, UMAC_HDI_IN_CMD_OPCODE); - - IWM_DBG_RX(iwm, DBG, "Op code: 0x%x\n", op_code); - - if (op_code == UMAC_HDI_IN_OPCODE_WIFI) { - ret |= iwm_rx_handle_wifi(iwm, buf + buf_offset, - buf_size - buf_offset); - } else if (op_code < UMAC_HDI_IN_OPCODE_NONWIFI_MAX) { - if (GET_VAL32(hdr->cmd, - UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG) != - UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG) { - IWM_ERR(iwm, "Incorrect hw signature\n"); - return -EINVAL; - } - ret |= iwm_rx_handle_nonwifi(iwm, buf + buf_offset, - buf_size - buf_offset); - } else { - IWM_ERR(iwm, "Invalid RX opcode: 0x%x\n", op_code); - ret |= -EINVAL; - } - - buf_offset += iwm_rx_resp_size(hdr); - } - - return ret; -} - -int iwm_rx_handle(struct iwm_priv *iwm, u8 *buf, unsigned long buf_size) -{ - struct iwm_udma_in_hdr *hdr; - - hdr = (struct iwm_udma_in_hdr *)buf; - - switch (le32_to_cpu(hdr->cmd)) { - case UMAC_REBOOT_BARKER: - if (test_bit(IWM_STATUS_READY, &iwm->status)) { - IWM_ERR(iwm, "Unexpected BARKER\n"); - - schedule_work(&iwm->reset_worker); - - return 0; - } - - return iwm_notif_send(iwm, NULL, IWM_BARKER_REBOOT_NOTIFICATION, - IWM_SRC_UDMA, buf, buf_size); - case UMAC_ACK_BARKER: - return iwm_notif_send(iwm, NULL, IWM_ACK_BARKER_NOTIFICATION, - IWM_SRC_UDMA, NULL, 0); - default: - IWM_DBG_RX(iwm, DBG, "Received cmd: 0x%x\n", hdr->cmd); - return iwm_rx_handle_umac(iwm, buf, buf_size); - } - - return 0; -} - -static const iwm_handler iwm_umac_handlers[] = -{ - [UMAC_NOTIFY_OPCODE_ERROR] = iwm_ntf_error, - [UMAC_NOTIFY_OPCODE_ALIVE] = iwm_ntf_umac_alive, - [UMAC_NOTIFY_OPCODE_INIT_COMPLETE] = iwm_ntf_init_complete, - [UMAC_NOTIFY_OPCODE_WIFI_CORE_STATUS] = iwm_ntf_wifi_status, - [UMAC_NOTIFY_OPCODE_WIFI_IF_WRAPPER] = iwm_ntf_mlme, - [UMAC_NOTIFY_OPCODE_PAGE_DEALLOC] = iwm_ntf_tx_credit_update, - [UMAC_NOTIFY_OPCODE_RX_TICKET] = iwm_ntf_rx_ticket, - [UMAC_CMD_OPCODE_RESET] = iwm_ntf_umac_reset, - [UMAC_NOTIFY_OPCODE_STATS] = iwm_ntf_statistics, - [UMAC_CMD_OPCODE_EEPROM_PROXY] = iwm_ntf_eeprom_proxy, - [UMAC_CMD_OPCODE_GET_CHAN_INFO_LIST] = iwm_ntf_channel_info_list, - [UMAC_CMD_OPCODE_STOP_RESUME_STA_TX] = iwm_ntf_stop_resume_tx, - [REPLY_RX_MPDU_CMD] = iwm_ntf_rx_packet, - [UMAC_CMD_OPCODE_WIFI_IF_WRAPPER] = iwm_ntf_wifi_if_wrapper, -}; - -static const iwm_handler iwm_lmac_handlers[] = -{ - [REPLY_TX] = iwm_ntf_tx, - [REPLY_ALIVE] = iwm_ntf_lmac_version, - [CALIBRATION_RES_NOTIFICATION] = iwm_ntf_calib_res, - [CALIBRATION_COMPLETE_NOTIFICATION] = iwm_ntf_calib_complete, - [CALIBRATION_CFG_CMD] = iwm_ntf_calib_cfg, - [REPLY_RX_MPDU_CMD] = iwm_ntf_rx_packet, - [CARD_STATE_NOTIFICATION] = iwm_ntf_card_state, -}; - -void iwm_rx_setup_handlers(struct iwm_priv *iwm) -{ - iwm->umac_handlers = (iwm_handler *) iwm_umac_handlers; - iwm->lmac_handlers = (iwm_handler *) iwm_lmac_handlers; -} - -static void iwm_remove_iv(struct sk_buff *skb, u32 hdr_total_len) -{ - struct ieee80211_hdr *hdr; - unsigned int hdr_len; - - hdr = (struct ieee80211_hdr *)skb->data; - - if (!ieee80211_has_protected(hdr->frame_control)) - return; - - hdr_len = ieee80211_hdrlen(hdr->frame_control); - if (hdr_total_len <= hdr_len) - return; - - memmove(skb->data + (hdr_total_len - hdr_len), skb->data, hdr_len); - skb_pull(skb, (hdr_total_len - hdr_len)); -} - -static void iwm_rx_adjust_packet(struct iwm_priv *iwm, - struct iwm_rx_packet *packet, - struct iwm_rx_ticket_node *ticket_node) -{ - u32 payload_offset = 0, payload_len; - struct iwm_rx_ticket *ticket = ticket_node->ticket; - struct iwm_rx_mpdu_hdr *mpdu_hdr; - struct ieee80211_hdr *hdr; - - mpdu_hdr = (struct iwm_rx_mpdu_hdr *)packet->skb->data; - payload_offset += sizeof(struct iwm_rx_mpdu_hdr); - /* Padding is 0 or 2 bytes */ - payload_len = le16_to_cpu(mpdu_hdr->len) + - (le16_to_cpu(ticket->flags) & IWM_RX_TICKET_PAD_SIZE_MSK); - payload_len -= ticket->tail_len; - - IWM_DBG_RX(iwm, DBG, "Packet adjusted, len:%d, offset:%d, " - "ticket offset:%d ticket tail len:%d\n", - payload_len, payload_offset, ticket->payload_offset, - ticket->tail_len); - - IWM_HEXDUMP(iwm, DBG, RX, "RAW: ", packet->skb->data, packet->skb->len); - - skb_pull(packet->skb, payload_offset); - skb_trim(packet->skb, payload_len); - - iwm_remove_iv(packet->skb, ticket->payload_offset); - - hdr = (struct ieee80211_hdr *) packet->skb->data; - if (ieee80211_is_data_qos(hdr->frame_control)) { - /* UMAC handed QOS_DATA frame with 2 padding bytes appended - * to the qos_ctl field in IEEE 802.11 headers. */ - memmove(packet->skb->data + IEEE80211_QOS_CTL_LEN + 2, - packet->skb->data, - ieee80211_hdrlen(hdr->frame_control) - - IEEE80211_QOS_CTL_LEN); - hdr = (struct ieee80211_hdr *) skb_pull(packet->skb, - IEEE80211_QOS_CTL_LEN + 2); - hdr->frame_control &= ~cpu_to_le16(IEEE80211_STYPE_QOS_DATA); - } - - IWM_HEXDUMP(iwm, DBG, RX, "ADJUSTED: ", - packet->skb->data, packet->skb->len); -} - -static void classify8023(struct sk_buff *skb) -{ - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; - - if (ieee80211_is_data_qos(hdr->frame_control)) { - u8 *qc = ieee80211_get_qos_ctl(hdr); - /* frame has qos control */ - skb->priority = *qc & IEEE80211_QOS_CTL_TID_MASK; - } else { - skb->priority = 0; - } -} - -static void iwm_rx_process_amsdu(struct iwm_priv *iwm, struct sk_buff *skb) -{ - struct wireless_dev *wdev = iwm_to_wdev(iwm); - struct net_device *ndev = iwm_to_ndev(iwm); - struct sk_buff_head list; - struct sk_buff *frame; - - IWM_HEXDUMP(iwm, DBG, RX, "A-MSDU: ", skb->data, skb->len); - - __skb_queue_head_init(&list); - ieee80211_amsdu_to_8023s(skb, &list, ndev->dev_addr, wdev->iftype, 0, - true); - - while ((frame = __skb_dequeue(&list))) { - ndev->stats.rx_packets++; - ndev->stats.rx_bytes += frame->len; - - frame->protocol = eth_type_trans(frame, ndev); - frame->ip_summed = CHECKSUM_NONE; - memset(frame->cb, 0, sizeof(frame->cb)); - - if (netif_rx_ni(frame) == NET_RX_DROP) { - IWM_ERR(iwm, "Packet dropped\n"); - ndev->stats.rx_dropped++; - } - } -} - -static void iwm_rx_process_packet(struct iwm_priv *iwm, - struct iwm_rx_packet *packet, - struct iwm_rx_ticket_node *ticket_node) -{ - int ret; - struct sk_buff *skb = packet->skb; - struct wireless_dev *wdev = iwm_to_wdev(iwm); - struct net_device *ndev = iwm_to_ndev(iwm); - - IWM_DBG_RX(iwm, DBG, "Processing packet ID %d\n", packet->id); - - switch (le16_to_cpu(ticket_node->ticket->action)) { - case IWM_RX_TICKET_RELEASE: - IWM_DBG_RX(iwm, DBG, "RELEASE packet\n"); - - iwm_rx_adjust_packet(iwm, packet, ticket_node); - skb->dev = iwm_to_ndev(iwm); - classify8023(skb); - - if (le16_to_cpu(ticket_node->ticket->flags) & - IWM_RX_TICKET_AMSDU_MSK) { - iwm_rx_process_amsdu(iwm, skb); - break; - } - - ret = ieee80211_data_to_8023(skb, ndev->dev_addr, wdev->iftype); - if (ret < 0) { - IWM_DBG_RX(iwm, DBG, "Couldn't convert 802.11 header - " - "%d\n", ret); - kfree_skb(packet->skb); - break; - } - - IWM_HEXDUMP(iwm, DBG, RX, "802.3: ", skb->data, skb->len); - - ndev->stats.rx_packets++; - ndev->stats.rx_bytes += skb->len; - - skb->protocol = eth_type_trans(skb, ndev); - skb->ip_summed = CHECKSUM_NONE; - memset(skb->cb, 0, sizeof(skb->cb)); - - if (netif_rx_ni(skb) == NET_RX_DROP) { - IWM_ERR(iwm, "Packet dropped\n"); - ndev->stats.rx_dropped++; - } - break; - case IWM_RX_TICKET_DROP: - IWM_DBG_RX(iwm, DBG, "DROP packet: 0x%x\n", - le16_to_cpu(ticket_node->ticket->flags)); - kfree_skb(packet->skb); - break; - default: - IWM_ERR(iwm, "Unknown ticket action: %d\n", - le16_to_cpu(ticket_node->ticket->action)); - kfree_skb(packet->skb); - } - - kfree(packet); - iwm_rx_ticket_node_free(ticket_node); -} - -/* - * Rx data processing: - * - * We're receiving Rx packet from the LMAC, and Rx ticket from - * the UMAC. - * To forward a target data packet upstream (i.e. to the - * kernel network stack), we must have received an Rx ticket - * that tells us we're allowed to release this packet (ticket - * action is IWM_RX_TICKET_RELEASE). The Rx ticket also indicates, - * among other things, where valid data actually starts in the Rx - * packet. - */ -void iwm_rx_worker(struct work_struct *work) -{ - struct iwm_priv *iwm; - struct iwm_rx_ticket_node *ticket, *next; - - iwm = container_of(work, struct iwm_priv, rx_worker); - - /* - * We go through the tickets list and if there is a pending - * packet for it, we push it upstream. - * We stop whenever a ticket is missing its packet, as we're - * supposed to send the packets in order. - */ - spin_lock(&iwm->ticket_lock); - list_for_each_entry_safe(ticket, next, &iwm->rx_tickets, node) { - struct iwm_rx_packet *packet = - iwm_rx_packet_get(iwm, le16_to_cpu(ticket->ticket->id)); - - if (!packet) { - IWM_DBG_RX(iwm, DBG, "Skip rx_work: Wait for ticket %d " - "to be handled first\n", - le16_to_cpu(ticket->ticket->id)); - break; - } - - list_del(&ticket->node); - iwm_rx_process_packet(iwm, packet, ticket); - } - spin_unlock(&iwm->ticket_lock); -} - diff --git a/drivers/net/wireless/iwmc3200wifi/rx.h b/drivers/net/wireless/iwmc3200wifi/rx.h deleted file mode 100644 index da0db91cee59..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/rx.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -#ifndef __IWM_RX_H__ -#define __IWM_RX_H__ - -#include <linux/skbuff.h> - -#include "umac.h" - -struct iwm_rx_ticket_node { - struct list_head node; - struct iwm_rx_ticket *ticket; -}; - -struct iwm_rx_packet { - struct list_head node; - u16 id; - struct sk_buff *skb; - unsigned long pkt_size; -}; - -void iwm_rx_worker(struct work_struct *work); - -#endif diff --git a/drivers/net/wireless/iwmc3200wifi/sdio.c b/drivers/net/wireless/iwmc3200wifi/sdio.c deleted file mode 100644 index 0042f204b07f..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/sdio.c +++ /dev/null @@ -1,509 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -/* - * This is the SDIO bus specific hooks for iwm. - * It also is the module's entry point. - * - * Interesting code paths: - * iwm_sdio_probe() (Called by an SDIO bus scan) - * -> iwm_if_alloc() (netdev.c) - * -> iwm_wdev_alloc() (cfg80211.c, allocates and register our wiphy) - * -> wiphy_new() - * -> wiphy_register() - * -> alloc_netdev_mq() - * -> register_netdev() - * - * iwm_sdio_remove() - * -> iwm_if_free() (netdev.c) - * -> unregister_netdev() - * -> iwm_wdev_free() (cfg80211.c) - * -> wiphy_unregister() - * -> wiphy_free() - * - * iwm_sdio_isr() (called in process context from the SDIO core code) - * -> queue_work(.., isr_worker) - * -- [async] --> iwm_sdio_isr_worker() - * -> iwm_rx_handle() - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/netdevice.h> -#include <linux/debugfs.h> -#include <linux/mmc/sdio_ids.h> -#include <linux/mmc/sdio.h> -#include <linux/mmc/sdio_func.h> - -#include "iwm.h" -#include "debug.h" -#include "bus.h" -#include "sdio.h" - -static void iwm_sdio_isr_worker(struct work_struct *work) -{ - struct iwm_sdio_priv *hw; - struct iwm_priv *iwm; - struct iwm_rx_info *rx_info; - struct sk_buff *skb; - u8 *rx_buf; - unsigned long rx_size; - - hw = container_of(work, struct iwm_sdio_priv, isr_worker); - iwm = hw_to_iwm(hw); - - while (!skb_queue_empty(&iwm->rx_list)) { - skb = skb_dequeue(&iwm->rx_list); - rx_info = skb_to_rx_info(skb); - rx_size = rx_info->rx_size; - rx_buf = skb->data; - - IWM_HEXDUMP(iwm, DBG, SDIO, "RX: ", rx_buf, rx_size); - if (iwm_rx_handle(iwm, rx_buf, rx_size) < 0) - IWM_WARN(iwm, "RX error\n"); - - kfree_skb(skb); - } -} - -static void iwm_sdio_isr(struct sdio_func *func) -{ - struct iwm_priv *iwm; - struct iwm_sdio_priv *hw; - struct iwm_rx_info *rx_info; - struct sk_buff *skb; - unsigned long buf_size, read_size; - int ret; - u8 val; - - hw = sdio_get_drvdata(func); - iwm = hw_to_iwm(hw); - - buf_size = hw->blk_size; - - /* We're checking the status */ - val = sdio_readb(func, IWM_SDIO_INTR_STATUS_ADDR, &ret); - if (val == 0 || ret < 0) { - IWM_ERR(iwm, "Wrong INTR_STATUS\n"); - return; - } - - /* See if we have free buffers */ - if (skb_queue_len(&iwm->rx_list) > IWM_RX_LIST_SIZE) { - IWM_ERR(iwm, "No buffer for more Rx frames\n"); - return; - } - - /* We first read the transaction size */ - read_size = sdio_readb(func, IWM_SDIO_INTR_GET_SIZE_ADDR + 1, &ret); - read_size = read_size << 8; - - if (ret < 0) { - IWM_ERR(iwm, "Couldn't read the xfer size\n"); - return; - } - - /* We need to clear the INT register */ - sdio_writeb(func, 1, IWM_SDIO_INTR_CLEAR_ADDR, &ret); - if (ret < 0) { - IWM_ERR(iwm, "Couldn't clear the INT register\n"); - return; - } - - while (buf_size < read_size) - buf_size <<= 1; - - skb = dev_alloc_skb(buf_size); - if (!skb) { - IWM_ERR(iwm, "Couldn't alloc RX skb\n"); - return; - } - rx_info = skb_to_rx_info(skb); - rx_info->rx_size = read_size; - rx_info->rx_buf_size = buf_size; - - /* Now we can read the actual buffer */ - ret = sdio_memcpy_fromio(func, skb_put(skb, read_size), - IWM_SDIO_DATA_ADDR, read_size); - - /* The skb is put on a driver's specific Rx SKB list */ - skb_queue_tail(&iwm->rx_list, skb); - - /* We can now schedule the actual worker */ - queue_work(hw->isr_wq, &hw->isr_worker); -} - -static void iwm_sdio_rx_free(struct iwm_sdio_priv *hw) -{ - struct iwm_priv *iwm = hw_to_iwm(hw); - - flush_workqueue(hw->isr_wq); - - skb_queue_purge(&iwm->rx_list); -} - -/* Bus ops */ -static int if_sdio_enable(struct iwm_priv *iwm) -{ - struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm); - int ret; - - sdio_claim_host(hw->func); - - ret = sdio_enable_func(hw->func); - if (ret) { - IWM_ERR(iwm, "Couldn't enable the device: is TOP driver " - "loaded and functional?\n"); - goto release_host; - } - - iwm_reset(iwm); - - ret = sdio_claim_irq(hw->func, iwm_sdio_isr); - if (ret) { - IWM_ERR(iwm, "Failed to claim irq: %d\n", ret); - goto release_host; - } - - sdio_writeb(hw->func, 1, IWM_SDIO_INTR_ENABLE_ADDR, &ret); - if (ret < 0) { - IWM_ERR(iwm, "Couldn't enable INTR: %d\n", ret); - goto release_irq; - } - - sdio_release_host(hw->func); - - IWM_DBG_SDIO(iwm, INFO, "IWM SDIO enable\n"); - - return 0; - - release_irq: - sdio_release_irq(hw->func); - release_host: - sdio_release_host(hw->func); - - return ret; -} - -static int if_sdio_disable(struct iwm_priv *iwm) -{ - struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm); - int ret; - - sdio_claim_host(hw->func); - sdio_writeb(hw->func, 0, IWM_SDIO_INTR_ENABLE_ADDR, &ret); - if (ret < 0) - IWM_WARN(iwm, "Couldn't disable INTR: %d\n", ret); - - sdio_release_irq(hw->func); - sdio_disable_func(hw->func); - sdio_release_host(hw->func); - - iwm_sdio_rx_free(hw); - - iwm_reset(iwm); - - IWM_DBG_SDIO(iwm, INFO, "IWM SDIO disable\n"); - - return 0; -} - -static int if_sdio_send_chunk(struct iwm_priv *iwm, u8 *buf, int count) -{ - struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm); - int aligned_count = ALIGN(count, hw->blk_size); - int ret; - - if ((unsigned long)buf & 0x3) { - IWM_ERR(iwm, "buf <%p> is not dword aligned\n", buf); - /* TODO: Is this a hardware limitation? use get_unligned */ - return -EINVAL; - } - - sdio_claim_host(hw->func); - ret = sdio_memcpy_toio(hw->func, IWM_SDIO_DATA_ADDR, buf, - aligned_count); - sdio_release_host(hw->func); - - return ret; -} - -static ssize_t iwm_debugfs_sdio_read(struct file *filp, char __user *buffer, - size_t count, loff_t *ppos) -{ - struct iwm_priv *iwm = filp->private_data; - struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm); - char *buf; - u8 cccr; - int buf_len = 4096, ret; - size_t len = 0; - - if (*ppos != 0) - return 0; - if (count < sizeof(buf)) - return -ENOSPC; - - buf = kzalloc(buf_len, GFP_KERNEL); - if (!buf) - return -ENOMEM; - - sdio_claim_host(hw->func); - - cccr = sdio_f0_readb(hw->func, SDIO_CCCR_IOEx, &ret); - if (ret) { - IWM_ERR(iwm, "Could not read SDIO_CCCR_IOEx\n"); - goto err; - } - len += snprintf(buf + len, buf_len - len, "CCCR_IOEx: 0x%x\n", cccr); - - cccr = sdio_f0_readb(hw->func, SDIO_CCCR_IORx, &ret); - if (ret) { - IWM_ERR(iwm, "Could not read SDIO_CCCR_IORx\n"); - goto err; - } - len += snprintf(buf + len, buf_len - len, "CCCR_IORx: 0x%x\n", cccr); - - - cccr = sdio_f0_readb(hw->func, SDIO_CCCR_IENx, &ret); - if (ret) { - IWM_ERR(iwm, "Could not read SDIO_CCCR_IENx\n"); - goto err; - } - len += snprintf(buf + len, buf_len - len, "CCCR_IENx: 0x%x\n", cccr); - - - cccr = sdio_f0_readb(hw->func, SDIO_CCCR_INTx, &ret); - if (ret) { - IWM_ERR(iwm, "Could not read SDIO_CCCR_INTx\n"); - goto err; - } - len += snprintf(buf + len, buf_len - len, "CCCR_INTx: 0x%x\n", cccr); - - - cccr = sdio_f0_readb(hw->func, SDIO_CCCR_ABORT, &ret); - if (ret) { - IWM_ERR(iwm, "Could not read SDIO_CCCR_ABORTx\n"); - goto err; - } - len += snprintf(buf + len, buf_len - len, "CCCR_ABORT: 0x%x\n", cccr); - - cccr = sdio_f0_readb(hw->func, SDIO_CCCR_IF, &ret); - if (ret) { - IWM_ERR(iwm, "Could not read SDIO_CCCR_IF\n"); - goto err; - } - len += snprintf(buf + len, buf_len - len, "CCCR_IF: 0x%x\n", cccr); - - - cccr = sdio_f0_readb(hw->func, SDIO_CCCR_CAPS, &ret); - if (ret) { - IWM_ERR(iwm, "Could not read SDIO_CCCR_CAPS\n"); - goto err; - } - len += snprintf(buf + len, buf_len - len, "CCCR_CAPS: 0x%x\n", cccr); - - cccr = sdio_f0_readb(hw->func, SDIO_CCCR_CIS, &ret); - if (ret) { - IWM_ERR(iwm, "Could not read SDIO_CCCR_CIS\n"); - goto err; - } - len += snprintf(buf + len, buf_len - len, "CCCR_CIS: 0x%x\n", cccr); - - ret = simple_read_from_buffer(buffer, len, ppos, buf, buf_len); -err: - sdio_release_host(hw->func); - - kfree(buf); - - return ret; -} - -static const struct file_operations iwm_debugfs_sdio_fops = { - .owner = THIS_MODULE, - .open = simple_open, - .read = iwm_debugfs_sdio_read, - .llseek = default_llseek, -}; - -static void if_sdio_debugfs_init(struct iwm_priv *iwm, struct dentry *parent_dir) -{ - struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm); - - hw->cccr_dentry = debugfs_create_file("cccr", 0200, - parent_dir, iwm, - &iwm_debugfs_sdio_fops); -} - -static void if_sdio_debugfs_exit(struct iwm_priv *iwm) -{ - struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm); - - debugfs_remove(hw->cccr_dentry); -} - -static struct iwm_if_ops if_sdio_ops = { - .enable = if_sdio_enable, - .disable = if_sdio_disable, - .send_chunk = if_sdio_send_chunk, - .debugfs_init = if_sdio_debugfs_init, - .debugfs_exit = if_sdio_debugfs_exit, - .umac_name = "iwmc3200wifi-umac-sdio.bin", - .calib_lmac_name = "iwmc3200wifi-calib-sdio.bin", - .lmac_name = "iwmc3200wifi-lmac-sdio.bin", -}; -MODULE_FIRMWARE("iwmc3200wifi-umac-sdio.bin"); -MODULE_FIRMWARE("iwmc3200wifi-calib-sdio.bin"); -MODULE_FIRMWARE("iwmc3200wifi-lmac-sdio.bin"); - -static int iwm_sdio_probe(struct sdio_func *func, - const struct sdio_device_id *id) -{ - struct iwm_priv *iwm; - struct iwm_sdio_priv *hw; - struct device *dev = &func->dev; - int ret; - - /* check if TOP has already initialized the card */ - sdio_claim_host(func); - ret = sdio_enable_func(func); - if (ret) { - dev_err(dev, "wait for TOP to enable the device\n"); - sdio_release_host(func); - return ret; - } - - ret = sdio_set_block_size(func, IWM_SDIO_BLK_SIZE); - - sdio_disable_func(func); - sdio_release_host(func); - - if (ret < 0) { - dev_err(dev, "Failed to set block size: %d\n", ret); - return ret; - } - - iwm = iwm_if_alloc(sizeof(struct iwm_sdio_priv), dev, &if_sdio_ops); - if (IS_ERR(iwm)) { - dev_err(dev, "allocate SDIO interface failed\n"); - return PTR_ERR(iwm); - } - - hw = iwm_private(iwm); - hw->iwm = iwm; - - iwm_debugfs_init(iwm); - - sdio_set_drvdata(func, hw); - - hw->func = func; - hw->blk_size = IWM_SDIO_BLK_SIZE; - - hw->isr_wq = create_singlethread_workqueue(KBUILD_MODNAME "_sdio"); - if (!hw->isr_wq) { - ret = -ENOMEM; - goto debugfs_exit; - } - - INIT_WORK(&hw->isr_worker, iwm_sdio_isr_worker); - - ret = iwm_if_add(iwm); - if (ret) { - dev_err(dev, "add SDIO interface failed\n"); - goto destroy_wq; - } - - dev_info(dev, "IWM SDIO probe\n"); - - return 0; - - destroy_wq: - destroy_workqueue(hw->isr_wq); - debugfs_exit: - iwm_debugfs_exit(iwm); - iwm_if_free(iwm); - return ret; -} - -static void iwm_sdio_remove(struct sdio_func *func) -{ - struct iwm_sdio_priv *hw = sdio_get_drvdata(func); - struct iwm_priv *iwm = hw_to_iwm(hw); - struct device *dev = &func->dev; - - iwm_if_remove(iwm); - destroy_workqueue(hw->isr_wq); - iwm_debugfs_exit(iwm); - iwm_if_free(iwm); - - sdio_set_drvdata(func, NULL); - - dev_info(dev, "IWM SDIO remove\n"); -} - -static const struct sdio_device_id iwm_sdio_ids[] = { - /* Global/AGN SKU */ - { SDIO_DEVICE(SDIO_VENDOR_ID_INTEL, 0x1403) }, - /* BGN SKU */ - { SDIO_DEVICE(SDIO_VENDOR_ID_INTEL, 0x1408) }, - { /* end: all zeroes */ }, -}; -MODULE_DEVICE_TABLE(sdio, iwm_sdio_ids); - -static struct sdio_driver iwm_sdio_driver = { - .name = "iwm_sdio", - .id_table = iwm_sdio_ids, - .probe = iwm_sdio_probe, - .remove = iwm_sdio_remove, -}; - -static int __init iwm_sdio_init_module(void) -{ - return sdio_register_driver(&iwm_sdio_driver); -} - -static void __exit iwm_sdio_exit_module(void) -{ - sdio_unregister_driver(&iwm_sdio_driver); -} - -module_init(iwm_sdio_init_module); -module_exit(iwm_sdio_exit_module); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR(IWM_COPYRIGHT " " IWM_AUTHOR); diff --git a/drivers/net/wireless/iwmc3200wifi/sdio.h b/drivers/net/wireless/iwmc3200wifi/sdio.h deleted file mode 100644 index aab6b6892e45..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/sdio.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -#ifndef __IWM_SDIO_H__ -#define __IWM_SDIO_H__ - -#define IWM_SDIO_DATA_ADDR 0x0 -#define IWM_SDIO_INTR_ENABLE_ADDR 0x14 -#define IWM_SDIO_INTR_STATUS_ADDR 0x13 -#define IWM_SDIO_INTR_CLEAR_ADDR 0x13 -#define IWM_SDIO_INTR_GET_SIZE_ADDR 0x2C - -#define IWM_SDIO_BLK_SIZE 256 - -#define iwm_to_if_sdio(i) (struct iwm_sdio_priv *)(iwm->private) - -struct iwm_sdio_priv { - struct sdio_func *func; - struct iwm_priv *iwm; - - struct workqueue_struct *isr_wq; - struct work_struct isr_worker; - - struct dentry *cccr_dentry; - - unsigned int blk_size; -}; - -#endif diff --git a/drivers/net/wireless/iwmc3200wifi/trace.c b/drivers/net/wireless/iwmc3200wifi/trace.c deleted file mode 100644 index 904d36f22311..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/trace.c +++ /dev/null @@ -1,3 +0,0 @@ -#include "iwm.h" -#define CREATE_TRACE_POINTS -#include "trace.h" diff --git a/drivers/net/wireless/iwmc3200wifi/trace.h b/drivers/net/wireless/iwmc3200wifi/trace.h deleted file mode 100644 index f5f7070b7e22..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/trace.h +++ /dev/null @@ -1,283 +0,0 @@ -#if !defined(__IWM_TRACE_H__) || defined(TRACE_HEADER_MULTI_READ) -#define __IWM_TRACE_H__ - -#include <linux/tracepoint.h> - -#if !defined(CONFIG_IWM_TRACING) -#undef TRACE_EVENT -#define TRACE_EVENT(name, proto, ...) \ -static inline void trace_ ## name(proto) {} -#endif - -#undef TRACE_SYSTEM -#define TRACE_SYSTEM iwm - -#define IWM_ENTRY __array(char, ndev_name, 16) -#define IWM_ASSIGN strlcpy(__entry->ndev_name, iwm_to_ndev(iwm)->name, 16) -#define IWM_PR_FMT "%s" -#define IWM_PR_ARG __entry->ndev_name - -TRACE_EVENT(iwm_tx_nonwifi_cmd, - TP_PROTO(struct iwm_priv *iwm, struct iwm_udma_out_nonwifi_hdr *hdr), - - TP_ARGS(iwm, hdr), - - TP_STRUCT__entry( - IWM_ENTRY - __field(u8, opcode) - __field(u8, resp) - __field(u8, eot) - __field(u8, hw) - __field(u16, seq) - __field(u32, addr) - __field(u32, op1) - __field(u32, op2) - ), - - TP_fast_assign( - IWM_ASSIGN; - __entry->opcode = GET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_OPCODE); - __entry->resp = GET_VAL32(hdr->cmd, UDMA_HDI_OUT_NW_CMD_RESP); - __entry->eot = GET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_EOT); - __entry->hw = GET_VAL32(hdr->cmd, UDMA_HDI_OUT_NW_CMD_HANDLE_BY_HW); - __entry->seq = GET_VAL32(hdr->cmd, UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM); - __entry->addr = le32_to_cpu(hdr->addr); - __entry->op1 = le32_to_cpu(hdr->op1_sz); - __entry->op2 = le32_to_cpu(hdr->op2); - ), - - TP_printk( - IWM_PR_FMT " Tx TARGET CMD: opcode 0x%x, resp %d, eot %d, " - "hw %d, seq 0x%x, addr 0x%x, op1 0x%x, op2 0x%x", - IWM_PR_ARG, __entry->opcode, __entry->resp, __entry->eot, - __entry->hw, __entry->seq, __entry->addr, __entry->op1, - __entry->op2 - ) -); - -TRACE_EVENT(iwm_tx_wifi_cmd, - TP_PROTO(struct iwm_priv *iwm, struct iwm_umac_wifi_out_hdr *hdr), - - TP_ARGS(iwm, hdr), - - TP_STRUCT__entry( - IWM_ENTRY - __field(u8, opcode) - __field(u8, lmac) - __field(u8, resp) - __field(u8, eot) - __field(u8, ra_tid) - __field(u8, credit_group) - __field(u8, color) - __field(u16, seq) - ), - - TP_fast_assign( - IWM_ASSIGN; - __entry->opcode = hdr->sw_hdr.cmd.cmd; - __entry->lmac = 0; - __entry->seq = __le16_to_cpu(hdr->sw_hdr.cmd.seq_num); - __entry->resp = GET_VAL8(hdr->sw_hdr.cmd.flags, UMAC_DEV_CMD_FLAGS_RESP_REQ); - __entry->color = GET_VAL32(hdr->sw_hdr.meta_data, UMAC_FW_CMD_TX_STA_COLOR); - __entry->eot = GET_VAL32(hdr->hw_hdr.cmd, UMAC_HDI_OUT_CMD_EOT); - __entry->ra_tid = GET_VAL32(hdr->hw_hdr.meta_data, UMAC_HDI_OUT_RATID); - __entry->credit_group = GET_VAL32(hdr->hw_hdr.meta_data, UMAC_HDI_OUT_CREDIT_GRP); - if (__entry->opcode == UMAC_CMD_OPCODE_WIFI_PASS_THROUGH || - __entry->opcode == UMAC_CMD_OPCODE_WIFI_IF_WRAPPER) { - __entry->lmac = 1; - __entry->opcode = ((struct iwm_lmac_hdr *)(hdr + 1))->id; - } - ), - - TP_printk( - IWM_PR_FMT " Tx %cMAC CMD: opcode 0x%x, resp %d, eot %d, " - "seq 0x%x, sta_color 0x%x, ra_tid 0x%x, credit_group 0x%x", - IWM_PR_ARG, __entry->lmac ? 'L' : 'U', __entry->opcode, - __entry->resp, __entry->eot, __entry->seq, __entry->color, - __entry->ra_tid, __entry->credit_group - ) -); - -TRACE_EVENT(iwm_tx_packets, - TP_PROTO(struct iwm_priv *iwm, u8 *buf, int len), - - TP_ARGS(iwm, buf, len), - - TP_STRUCT__entry( - IWM_ENTRY - __field(u8, eot) - __field(u8, ra_tid) - __field(u8, credit_group) - __field(u8, color) - __field(u16, seq) - __field(u8, npkt) - __field(u32, bytes) - ), - - TP_fast_assign( - struct iwm_umac_wifi_out_hdr *hdr = - (struct iwm_umac_wifi_out_hdr *)buf; - - IWM_ASSIGN; - __entry->eot = GET_VAL32(hdr->hw_hdr.cmd, UMAC_HDI_OUT_CMD_EOT); - __entry->ra_tid = GET_VAL32(hdr->hw_hdr.meta_data, UMAC_HDI_OUT_RATID); - __entry->credit_group = GET_VAL32(hdr->hw_hdr.meta_data, UMAC_HDI_OUT_CREDIT_GRP); - __entry->color = GET_VAL32(hdr->sw_hdr.meta_data, UMAC_FW_CMD_TX_STA_COLOR); - __entry->seq = __le16_to_cpu(hdr->sw_hdr.cmd.seq_num); - __entry->npkt = 1; - __entry->bytes = len; - - if (!__entry->eot) { - int count; - u8 *ptr = buf; - - __entry->npkt = 0; - while (ptr < buf + len) { - count = GET_VAL32(hdr->sw_hdr.meta_data, - UMAC_FW_CMD_BYTE_COUNT); - ptr += ALIGN(sizeof(*hdr) + count, 16); - hdr = (struct iwm_umac_wifi_out_hdr *)ptr; - __entry->npkt++; - } - } - ), - - TP_printk( - IWM_PR_FMT " Tx %spacket: eot %d, seq 0x%x, sta_color 0x%x, " - "ra_tid 0x%x, credit_group 0x%x, embedded_packets %d, %d bytes", - IWM_PR_ARG, !__entry->eot ? "concatenated " : "", - __entry->eot, __entry->seq, __entry->color, __entry->ra_tid, - __entry->credit_group, __entry->npkt, __entry->bytes - ) -); - -TRACE_EVENT(iwm_rx_nonwifi_cmd, - TP_PROTO(struct iwm_priv *iwm, void *buf, int len), - - TP_ARGS(iwm, buf, len), - - TP_STRUCT__entry( - IWM_ENTRY - __field(u8, opcode) - __field(u16, seq) - __field(u32, len) - ), - - TP_fast_assign( - struct iwm_udma_in_hdr *hdr = buf; - - IWM_ASSIGN; - __entry->opcode = GET_VAL32(hdr->cmd, UDMA_HDI_IN_NW_CMD_OPCODE); - __entry->seq = GET_VAL32(hdr->cmd, UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM); - __entry->len = len; - ), - - TP_printk( - IWM_PR_FMT " Rx TARGET RESP: opcode 0x%x, seq 0x%x, len 0x%x", - IWM_PR_ARG, __entry->opcode, __entry->seq, __entry->len - ) -); - -TRACE_EVENT(iwm_rx_wifi_cmd, - TP_PROTO(struct iwm_priv *iwm, struct iwm_umac_wifi_in_hdr *hdr), - - TP_ARGS(iwm, hdr), - - TP_STRUCT__entry( - IWM_ENTRY - __field(u8, cmd) - __field(u8, source) - __field(u16, seq) - __field(u32, count) - ), - - TP_fast_assign( - IWM_ASSIGN; - __entry->cmd = hdr->sw_hdr.cmd.cmd; - __entry->source = GET_VAL32(hdr->hw_hdr.cmd, UMAC_HDI_IN_CMD_SOURCE); - __entry->count = GET_VAL32(hdr->sw_hdr.meta_data, UMAC_FW_CMD_BYTE_COUNT); - __entry->seq = le16_to_cpu(hdr->sw_hdr.cmd.seq_num); - ), - - TP_printk( - IWM_PR_FMT " Rx %s RESP: cmd 0x%x, seq 0x%x, count 0x%x", - IWM_PR_ARG, __entry->source == UMAC_HDI_IN_SOURCE_FHRX ? "LMAC" : - __entry->source == UMAC_HDI_IN_SOURCE_FW ? "UMAC" : "UDMA", - __entry->cmd, __entry->seq, __entry->count - ) -); - -#define iwm_ticket_action_symbol \ - { IWM_RX_TICKET_DROP, "DROP" }, \ - { IWM_RX_TICKET_RELEASE, "RELEASE" }, \ - { IWM_RX_TICKET_SNIFFER, "SNIFFER" }, \ - { IWM_RX_TICKET_ENQUEUE, "ENQUEUE" } - -TRACE_EVENT(iwm_rx_ticket, - TP_PROTO(struct iwm_priv *iwm, void *buf, int len), - - TP_ARGS(iwm, buf, len), - - TP_STRUCT__entry( - IWM_ENTRY - __field(u8, action) - __field(u8, reason) - __field(u16, id) - __field(u16, flags) - ), - - TP_fast_assign( - struct iwm_rx_ticket *ticket = - ((struct iwm_umac_notif_rx_ticket *)buf)->tickets; - - IWM_ASSIGN; - __entry->id = le16_to_cpu(ticket->id); - __entry->action = le16_to_cpu(ticket->action); - __entry->flags = le16_to_cpu(ticket->flags); - __entry->reason = (__entry->flags & IWM_RX_TICKET_DROP_REASON_MSK) >> IWM_RX_TICKET_DROP_REASON_POS; - ), - - TP_printk( - IWM_PR_FMT " Rx ticket: id 0x%x, action %s, %s 0x%x%s", - IWM_PR_ARG, __entry->id, - __print_symbolic(__entry->action, iwm_ticket_action_symbol), - __entry->reason ? "reason" : "flags", - __entry->reason ? __entry->reason : __entry->flags, - __entry->flags & IWM_RX_TICKET_AMSDU_MSK ? ", AMSDU frame" : "" - ) -); - -TRACE_EVENT(iwm_rx_packet, - TP_PROTO(struct iwm_priv *iwm, void *buf, int len), - - TP_ARGS(iwm, buf, len), - - TP_STRUCT__entry( - IWM_ENTRY - __field(u8, source) - __field(u16, id) - __field(u32, len) - ), - - TP_fast_assign( - struct iwm_umac_wifi_in_hdr *hdr = buf; - - IWM_ASSIGN; - __entry->source = GET_VAL32(hdr->hw_hdr.cmd, UMAC_HDI_IN_CMD_SOURCE); - __entry->id = le16_to_cpu(hdr->sw_hdr.cmd.seq_num); - __entry->len = len - sizeof(*hdr); - ), - - TP_printk( - IWM_PR_FMT " Rx %s packet: id 0x%x, %d bytes", - IWM_PR_ARG, __entry->source == UMAC_HDI_IN_SOURCE_FHRX ? - "LMAC" : "UMAC", __entry->id, __entry->len - ) -); -#endif - -#undef TRACE_INCLUDE_PATH -#define TRACE_INCLUDE_PATH . -#undef TRACE_INCLUDE_FILE -#define TRACE_INCLUDE_FILE trace -#include <trace/define_trace.h> diff --git a/drivers/net/wireless/iwmc3200wifi/tx.c b/drivers/net/wireless/iwmc3200wifi/tx.c deleted file mode 100644 index be98074c0608..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/tx.c +++ /dev/null @@ -1,529 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -/* - * iwm Tx theory of operation: - * - * 1) We receive a 802.3 frame from the stack - * 2) We convert it to a 802.11 frame [iwm_xmit_frame] - * 3) We queue it to its corresponding tx queue [iwm_xmit_frame] - * 4) We schedule the tx worker. There is one worker per tx - * queue. [iwm_xmit_frame] - * 5) The tx worker is scheduled - * 6) We go through every queued skb on the tx queue, and for each - * and every one of them: [iwm_tx_worker] - * a) We check if we have enough Tx credits (see below for a Tx - * credits description) for the frame length. [iwm_tx_worker] - * b) If we do, we aggregate the Tx frame into a UDMA one, by - * concatenating one REPLY_TX command per Tx frame. [iwm_tx_worker] - * c) When we run out of credits, or when we reach the maximum - * concatenation size, we actually send the concatenated UDMA - * frame. [iwm_tx_worker] - * - * When we run out of Tx credits, the skbs are filling the tx queue, - * and eventually we will stop the netdev queue. [iwm_tx_worker] - * The tx queue is emptied as we're getting new tx credits, by - * scheduling the tx_worker. [iwm_tx_credit_inc] - * The netdev queue is started again when we have enough tx credits, - * and when our tx queue has some reasonable amout of space available - * (i.e. half of the max size). [iwm_tx_worker] - */ - -#include <linux/slab.h> -#include <linux/skbuff.h> -#include <linux/netdevice.h> -#include <linux/ieee80211.h> - -#include "iwm.h" -#include "debug.h" -#include "commands.h" -#include "hal.h" -#include "umac.h" -#include "bus.h" - -#define IWM_UMAC_PAGE_ALLOC_WRAP 0xffff - -#define BYTES_TO_PAGES(n) (1 + ((n) >> ilog2(IWM_UMAC_PAGE_SIZE)) - \ - (((n) & (IWM_UMAC_PAGE_SIZE - 1)) == 0)) - -#define pool_id_to_queue(id) ((id < IWM_TX_CMD_QUEUE) ? id : id - 1) -#define queue_to_pool_id(q) ((q < IWM_TX_CMD_QUEUE) ? q : q + 1) - -/* require to hold tx_credit lock */ -static int iwm_tx_credit_get(struct iwm_tx_credit *tx_credit, int id) -{ - struct pool_entry *pool = &tx_credit->pools[id]; - struct spool_entry *spool = &tx_credit->spools[pool->sid]; - int spool_pages; - - /* number of pages can be taken from spool by this pool */ - spool_pages = spool->max_pages - spool->alloc_pages + - max(pool->min_pages - pool->alloc_pages, 0); - - return min(pool->max_pages - pool->alloc_pages, spool_pages); -} - -static bool iwm_tx_credit_ok(struct iwm_priv *iwm, int id, int nb) -{ - u32 npages = BYTES_TO_PAGES(nb); - - if (npages <= iwm_tx_credit_get(&iwm->tx_credit, id)) - return 1; - - set_bit(id, &iwm->tx_credit.full_pools_map); - - IWM_DBG_TX(iwm, DBG, "LINK: stop txq[%d], available credit: %d\n", - pool_id_to_queue(id), - iwm_tx_credit_get(&iwm->tx_credit, id)); - - return 0; -} - -void iwm_tx_credit_inc(struct iwm_priv *iwm, int id, int total_freed_pages) -{ - struct pool_entry *pool; - struct spool_entry *spool; - int freed_pages; - int queue; - - BUG_ON(id >= IWM_MACS_OUT_GROUPS); - - pool = &iwm->tx_credit.pools[id]; - spool = &iwm->tx_credit.spools[pool->sid]; - - freed_pages = total_freed_pages - pool->total_freed_pages; - IWM_DBG_TX(iwm, DBG, "Free %d pages for pool[%d]\n", freed_pages, id); - - if (!freed_pages) { - IWM_DBG_TX(iwm, DBG, "No pages are freed by UMAC\n"); - return; - } else if (freed_pages < 0) - freed_pages += IWM_UMAC_PAGE_ALLOC_WRAP + 1; - - if (pool->alloc_pages > pool->min_pages) { - int spool_pages = pool->alloc_pages - pool->min_pages; - spool_pages = min(spool_pages, freed_pages); - spool->alloc_pages -= spool_pages; - } - - pool->alloc_pages -= freed_pages; - pool->total_freed_pages = total_freed_pages; - - IWM_DBG_TX(iwm, DBG, "Pool[%d] pages alloc: %d, total_freed: %d, " - "Spool[%d] pages alloc: %d\n", id, pool->alloc_pages, - pool->total_freed_pages, pool->sid, spool->alloc_pages); - - if (test_bit(id, &iwm->tx_credit.full_pools_map) && - (pool->alloc_pages < pool->max_pages / 2)) { - clear_bit(id, &iwm->tx_credit.full_pools_map); - - queue = pool_id_to_queue(id); - - IWM_DBG_TX(iwm, DBG, "LINK: start txq[%d], available " - "credit: %d\n", queue, - iwm_tx_credit_get(&iwm->tx_credit, id)); - queue_work(iwm->txq[queue].wq, &iwm->txq[queue].worker); - } -} - -static void iwm_tx_credit_dec(struct iwm_priv *iwm, int id, int alloc_pages) -{ - struct pool_entry *pool; - struct spool_entry *spool; - int spool_pages; - - IWM_DBG_TX(iwm, DBG, "Allocate %d pages for pool[%d]\n", - alloc_pages, id); - - BUG_ON(id >= IWM_MACS_OUT_GROUPS); - - pool = &iwm->tx_credit.pools[id]; - spool = &iwm->tx_credit.spools[pool->sid]; - - spool_pages = pool->alloc_pages + alloc_pages - pool->min_pages; - - if (pool->alloc_pages >= pool->min_pages) - spool->alloc_pages += alloc_pages; - else if (spool_pages > 0) - spool->alloc_pages += spool_pages; - - pool->alloc_pages += alloc_pages; - - IWM_DBG_TX(iwm, DBG, "Pool[%d] pages alloc: %d, total_freed: %d, " - "Spool[%d] pages alloc: %d\n", id, pool->alloc_pages, - pool->total_freed_pages, pool->sid, spool->alloc_pages); -} - -int iwm_tx_credit_alloc(struct iwm_priv *iwm, int id, int nb) -{ - u32 npages = BYTES_TO_PAGES(nb); - int ret = 0; - - spin_lock(&iwm->tx_credit.lock); - - if (!iwm_tx_credit_ok(iwm, id, nb)) { - IWM_DBG_TX(iwm, DBG, "No credit available for pool[%d]\n", id); - ret = -ENOSPC; - goto out; - } - - iwm_tx_credit_dec(iwm, id, npages); - - out: - spin_unlock(&iwm->tx_credit.lock); - return ret; -} - -/* - * Since we're on an SDIO or USB bus, we are not sharing memory - * for storing to be transmitted frames. The host needs to push - * them upstream. As a consequence there needs to be a way for - * the target to let us know if it can actually take more TX frames - * or not. This is what Tx credits are for. - * - * For each Tx HW queue, we have a Tx pool, and then we have one - * unique super pool (spool), which is actually a global pool of - * all the UMAC pages. - * For each Tx pool we have a min_pages, a max_pages fields, and a - * alloc_pages fields. The alloc_pages tracks the number of pages - * currently allocated from the tx pool. - * Here are the rules to check if given a tx frame we have enough - * tx credits for it: - * 1) We translate the frame length into a number of UMAC pages. - * Let's call them n_pages. - * 2) For the corresponding tx pool, we check if n_pages + - * pool->alloc_pages is higher than pool->min_pages. min_pages - * represent a set of pre-allocated pages on the tx pool. If - * that's the case, then we need to allocate those pages from - * the spool. We can do so until we reach spool->max_pages. - * 3) Each tx pool is not allowed to allocate more than pool->max_pages - * from the spool, so once we're over min_pages, we can allocate - * pages from the spool, but not more than max_pages. - * - * When the tx code path needs to send a tx frame, it checks first - * if it has enough tx credits, following those rules. [iwm_tx_credit_get] - * If it does, it then updates the pool and spool counters and - * then send the frame. [iwm_tx_credit_alloc and iwm_tx_credit_dec] - * On the other side, when the UMAC is done transmitting frames, it - * will send a credit update notification to the host. This is when - * the pool and spool counters gets to be decreased. [iwm_tx_credit_inc, - * called from rx.c:iwm_ntf_tx_credit_update] - * - */ -void iwm_tx_credit_init_pools(struct iwm_priv *iwm, - struct iwm_umac_notif_alive *alive) -{ - int i, sid, pool_pages; - - spin_lock(&iwm->tx_credit.lock); - - iwm->tx_credit.pool_nr = le16_to_cpu(alive->page_grp_count); - iwm->tx_credit.full_pools_map = 0; - memset(&iwm->tx_credit.spools[0], 0, sizeof(struct spool_entry)); - - IWM_DBG_TX(iwm, DBG, "Pools number is %d\n", iwm->tx_credit.pool_nr); - - for (i = 0; i < iwm->tx_credit.pool_nr; i++) { - __le32 page_grp_state = alive->page_grp_state[i]; - - iwm->tx_credit.pools[i].id = GET_VAL32(page_grp_state, - UMAC_ALIVE_PAGE_STS_GRP_NUM); - iwm->tx_credit.pools[i].sid = GET_VAL32(page_grp_state, - UMAC_ALIVE_PAGE_STS_SGRP_NUM); - iwm->tx_credit.pools[i].min_pages = GET_VAL32(page_grp_state, - UMAC_ALIVE_PAGE_STS_GRP_MIN_SIZE); - iwm->tx_credit.pools[i].max_pages = GET_VAL32(page_grp_state, - UMAC_ALIVE_PAGE_STS_GRP_MAX_SIZE); - iwm->tx_credit.pools[i].alloc_pages = 0; - iwm->tx_credit.pools[i].total_freed_pages = 0; - - sid = iwm->tx_credit.pools[i].sid; - pool_pages = iwm->tx_credit.pools[i].min_pages; - - if (iwm->tx_credit.spools[sid].max_pages == 0) { - iwm->tx_credit.spools[sid].id = sid; - iwm->tx_credit.spools[sid].max_pages = - GET_VAL32(page_grp_state, - UMAC_ALIVE_PAGE_STS_SGRP_MAX_SIZE); - iwm->tx_credit.spools[sid].alloc_pages = 0; - } - - iwm->tx_credit.spools[sid].alloc_pages += pool_pages; - - IWM_DBG_TX(iwm, DBG, "Pool idx: %d, id: %d, sid: %d, capacity " - "min: %d, max: %d, pool alloc: %d, total_free: %d, " - "super poll alloc: %d\n", - i, iwm->tx_credit.pools[i].id, - iwm->tx_credit.pools[i].sid, - iwm->tx_credit.pools[i].min_pages, - iwm->tx_credit.pools[i].max_pages, - iwm->tx_credit.pools[i].alloc_pages, - iwm->tx_credit.pools[i].total_freed_pages, - iwm->tx_credit.spools[sid].alloc_pages); - } - - spin_unlock(&iwm->tx_credit.lock); -} - -#define IWM_UDMA_HDR_LEN sizeof(struct iwm_umac_wifi_out_hdr) - -static __le16 iwm_tx_build_packet(struct iwm_priv *iwm, struct sk_buff *skb, - int pool_id, u8 *buf) -{ - struct iwm_umac_wifi_out_hdr *hdr = (struct iwm_umac_wifi_out_hdr *)buf; - struct iwm_udma_wifi_cmd udma_cmd; - struct iwm_umac_cmd umac_cmd; - struct iwm_tx_info *tx_info = skb_to_tx_info(skb); - - udma_cmd.count = cpu_to_le16(skb->len + - sizeof(struct iwm_umac_fw_cmd_hdr)); - /* set EOP to 0 here. iwm_udma_wifi_hdr_set_eop() will be - * called later to set EOP for the last packet. */ - udma_cmd.eop = 0; - udma_cmd.credit_group = pool_id; - udma_cmd.ra_tid = tx_info->sta << 4 | tx_info->tid; - udma_cmd.lmac_offset = 0; - - umac_cmd.id = REPLY_TX; - umac_cmd.count = cpu_to_le16(skb->len); - umac_cmd.color = tx_info->color; - umac_cmd.resp = 0; - umac_cmd.seq_num = cpu_to_le16(iwm_alloc_wifi_cmd_seq(iwm)); - - iwm_build_udma_wifi_hdr(iwm, &hdr->hw_hdr, &udma_cmd); - iwm_build_umac_hdr(iwm, &hdr->sw_hdr, &umac_cmd); - - memcpy(buf + sizeof(*hdr), skb->data, skb->len); - - return umac_cmd.seq_num; -} - -static int iwm_tx_send_concat_packets(struct iwm_priv *iwm, - struct iwm_tx_queue *txq) -{ - int ret; - - if (!txq->concat_count) - return 0; - - IWM_DBG_TX(iwm, DBG, "Send concatenated Tx: queue %d, %d bytes\n", - txq->id, txq->concat_count); - - /* mark EOP for the last packet */ - iwm_udma_wifi_hdr_set_eop(iwm, txq->concat_ptr, 1); - - trace_iwm_tx_packets(iwm, txq->concat_buf, txq->concat_count); - ret = iwm_bus_send_chunk(iwm, txq->concat_buf, txq->concat_count); - - txq->concat_count = 0; - txq->concat_ptr = txq->concat_buf; - - return ret; -} - -void iwm_tx_worker(struct work_struct *work) -{ - struct iwm_priv *iwm; - struct iwm_tx_info *tx_info = NULL; - struct sk_buff *skb; - struct iwm_tx_queue *txq; - struct iwm_sta_info *sta_info; - struct iwm_tid_info *tid_info; - int cmdlen, ret, pool_id; - - txq = container_of(work, struct iwm_tx_queue, worker); - iwm = container_of(txq, struct iwm_priv, txq[txq->id]); - - pool_id = queue_to_pool_id(txq->id); - - while (!test_bit(pool_id, &iwm->tx_credit.full_pools_map) && - !skb_queue_empty(&txq->queue)) { - - spin_lock_bh(&txq->lock); - skb = skb_dequeue(&txq->queue); - spin_unlock_bh(&txq->lock); - - tx_info = skb_to_tx_info(skb); - sta_info = &iwm->sta_table[tx_info->sta]; - if (!sta_info->valid) { - IWM_ERR(iwm, "Trying to send a frame to unknown STA\n"); - kfree_skb(skb); - continue; - } - - tid_info = &sta_info->tid_info[tx_info->tid]; - - mutex_lock(&tid_info->mutex); - - /* - * If the RAxTID is stopped, we queue the skb to the stopped - * queue. - * Whenever we'll get a UMAC notification to resume the tx flow - * for this RAxTID, we'll merge back the stopped queue into the - * regular queue. See iwm_ntf_stop_resume_tx() from rx.c. - */ - if (tid_info->stopped) { - IWM_DBG_TX(iwm, DBG, "%dx%d stopped\n", - tx_info->sta, tx_info->tid); - spin_lock_bh(&txq->lock); - skb_queue_tail(&txq->stopped_queue, skb); - spin_unlock_bh(&txq->lock); - - mutex_unlock(&tid_info->mutex); - continue; - } - - cmdlen = IWM_UDMA_HDR_LEN + skb->len; - - IWM_DBG_TX(iwm, DBG, "Tx frame on queue %d: skb: 0x%p, sta: " - "%d, color: %d\n", txq->id, skb, tx_info->sta, - tx_info->color); - - if (txq->concat_count + cmdlen > IWM_HAL_CONCATENATE_BUF_SIZE) - iwm_tx_send_concat_packets(iwm, txq); - - ret = iwm_tx_credit_alloc(iwm, pool_id, cmdlen); - if (ret) { - IWM_DBG_TX(iwm, DBG, "not enough tx_credit for queue " - "%d, Tx worker stopped\n", txq->id); - spin_lock_bh(&txq->lock); - skb_queue_head(&txq->queue, skb); - spin_unlock_bh(&txq->lock); - - mutex_unlock(&tid_info->mutex); - break; - } - - txq->concat_ptr = txq->concat_buf + txq->concat_count; - tid_info->last_seq_num = - iwm_tx_build_packet(iwm, skb, pool_id, txq->concat_ptr); - txq->concat_count += ALIGN(cmdlen, 16); - - mutex_unlock(&tid_info->mutex); - - kfree_skb(skb); - } - - iwm_tx_send_concat_packets(iwm, txq); - - if (__netif_subqueue_stopped(iwm_to_ndev(iwm), txq->id) && - !test_bit(pool_id, &iwm->tx_credit.full_pools_map) && - (skb_queue_len(&txq->queue) < IWM_TX_LIST_SIZE / 2)) { - IWM_DBG_TX(iwm, DBG, "LINK: start netif_subqueue[%d]", txq->id); - netif_wake_subqueue(iwm_to_ndev(iwm), txq->id); - } -} - -int iwm_xmit_frame(struct sk_buff *skb, struct net_device *netdev) -{ - struct iwm_priv *iwm = ndev_to_iwm(netdev); - struct wireless_dev *wdev = iwm_to_wdev(iwm); - struct iwm_tx_info *tx_info; - struct iwm_tx_queue *txq; - struct iwm_sta_info *sta_info; - u8 *dst_addr, sta_id; - u16 queue; - int ret; - - - if (!test_bit(IWM_STATUS_ASSOCIATED, &iwm->status)) { - IWM_DBG_TX(iwm, DBG, "LINK: stop netif_all_queues: " - "not associated\n"); - netif_tx_stop_all_queues(netdev); - goto drop; - } - - queue = skb_get_queue_mapping(skb); - BUG_ON(queue >= IWM_TX_DATA_QUEUES); /* no iPAN yet */ - - txq = &iwm->txq[queue]; - - /* No free space for Tx, tx_worker is too slow */ - if ((skb_queue_len(&txq->queue) > IWM_TX_LIST_SIZE) || - (skb_queue_len(&txq->stopped_queue) > IWM_TX_LIST_SIZE)) { - IWM_DBG_TX(iwm, DBG, "LINK: stop netif_subqueue[%d]\n", queue); - netif_stop_subqueue(netdev, queue); - return NETDEV_TX_BUSY; - } - - ret = ieee80211_data_from_8023(skb, netdev->dev_addr, wdev->iftype, - iwm->bssid, 0); - if (ret) { - IWM_ERR(iwm, "build wifi header failed\n"); - goto drop; - } - - dst_addr = ((struct ieee80211_hdr *)(skb->data))->addr1; - - for (sta_id = 0; sta_id < IWM_STA_TABLE_NUM; sta_id++) { - sta_info = &iwm->sta_table[sta_id]; - if (sta_info->valid && - !memcmp(dst_addr, sta_info->addr, ETH_ALEN)) - break; - } - - if (sta_id == IWM_STA_TABLE_NUM) { - IWM_ERR(iwm, "STA %pM not found in sta_table, Tx ignored\n", - dst_addr); - goto drop; - } - - tx_info = skb_to_tx_info(skb); - tx_info->sta = sta_id; - tx_info->color = sta_info->color; - /* UMAC uses TID 8 (vs. 0) for non QoS packets */ - if (sta_info->qos) - tx_info->tid = skb->priority; - else - tx_info->tid = IWM_UMAC_MGMT_TID; - - spin_lock_bh(&iwm->txq[queue].lock); - skb_queue_tail(&iwm->txq[queue].queue, skb); - spin_unlock_bh(&iwm->txq[queue].lock); - - queue_work(iwm->txq[queue].wq, &iwm->txq[queue].worker); - - netdev->stats.tx_packets++; - netdev->stats.tx_bytes += skb->len; - return NETDEV_TX_OK; - - drop: - netdev->stats.tx_dropped++; - dev_kfree_skb_any(skb); - return NETDEV_TX_OK; -} diff --git a/drivers/net/wireless/iwmc3200wifi/umac.h b/drivers/net/wireless/iwmc3200wifi/umac.h deleted file mode 100644 index 4a137d334a42..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/umac.h +++ /dev/null @@ -1,789 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT - * OWNER 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 OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - */ - -#ifndef __IWM_UMAC_H__ -#define __IWM_UMAC_H__ - -struct iwm_udma_in_hdr { - __le32 cmd; - __le32 size; -} __packed; - -struct iwm_udma_out_nonwifi_hdr { - __le32 cmd; - __le32 addr; - __le32 op1_sz; - __le32 op2; -} __packed; - -struct iwm_udma_out_wifi_hdr { - __le32 cmd; - __le32 meta_data; -} __packed; - -/* Sequence numbering */ -#define UMAC_WIFI_SEQ_NUM_BASE 1 -#define UMAC_WIFI_SEQ_NUM_MAX 0x4000 -#define UMAC_NONWIFI_SEQ_NUM_BASE 1 -#define UMAC_NONWIFI_SEQ_NUM_MAX 0x10 - -/* MAC address address */ -#define WICO_MAC_ADDRESS_ADDR 0x604008F8 - -/* RA / TID */ -#define UMAC_HDI_ACT_TBL_IDX_TID_POS 0 -#define UMAC_HDI_ACT_TBL_IDX_TID_SEED 0xF - -#define UMAC_HDI_ACT_TBL_IDX_RA_POS 4 -#define UMAC_HDI_ACT_TBL_IDX_RA_SEED 0xF - -#define UMAC_HDI_ACT_TBL_IDX_RA_UMAC 0xF -#define UMAC_HDI_ACT_TBL_IDX_TID_UMAC 0x9 -#define UMAC_HDI_ACT_TBL_IDX_TID_LMAC 0xA - -#define UMAC_HDI_ACT_TBL_IDX_HOST_CMD \ - ((UMAC_HDI_ACT_TBL_IDX_RA_UMAC << UMAC_HDI_ACT_TBL_IDX_RA_POS) |\ - (UMAC_HDI_ACT_TBL_IDX_TID_UMAC << UMAC_HDI_ACT_TBL_IDX_TID_POS)) -#define UMAC_HDI_ACT_TBL_IDX_UMAC_CMD \ - ((UMAC_HDI_ACT_TBL_IDX_RA_UMAC << UMAC_HDI_ACT_TBL_IDX_RA_POS) |\ - (UMAC_HDI_ACT_TBL_IDX_TID_LMAC << UMAC_HDI_ACT_TBL_IDX_TID_POS)) - -/* STA ID and color */ -#define STA_ID_SEED (0x0f) -#define STA_ID_POS (0) -#define STA_ID_MSK (STA_ID_SEED << STA_ID_POS) - -#define STA_COLOR_SEED (0x7) -#define STA_COLOR_POS (4) -#define STA_COLOR_MSK (STA_COLOR_SEED << STA_COLOR_POS) - -#define STA_ID_N_COLOR_COLOR(id_n_color) \ - (((id_n_color) & STA_COLOR_MSK) >> STA_COLOR_POS) -#define STA_ID_N_COLOR_ID(id_n_color) \ - (((id_n_color) & STA_ID_MSK) >> STA_ID_POS) - -/* iwm_umac_notif_alive.page_grp_state Group number -- bits [3:0] */ -#define UMAC_ALIVE_PAGE_STS_GRP_NUM_POS 0 -#define UMAC_ALIVE_PAGE_STS_GRP_NUM_SEED 0xF - -/* iwm_umac_notif_alive.page_grp_state Super group number -- bits [7:4] */ -#define UMAC_ALIVE_PAGE_STS_SGRP_NUM_POS 4 -#define UMAC_ALIVE_PAGE_STS_SGRP_NUM_SEED 0xF - -/* iwm_umac_notif_alive.page_grp_state Group min size -- bits [15:8] */ -#define UMAC_ALIVE_PAGE_STS_GRP_MIN_SIZE_POS 8 -#define UMAC_ALIVE_PAGE_STS_GRP_MIN_SIZE_SEED 0xFF - -/* iwm_umac_notif_alive.page_grp_state Group max size -- bits [23:16] */ -#define UMAC_ALIVE_PAGE_STS_GRP_MAX_SIZE_POS 16 -#define UMAC_ALIVE_PAGE_STS_GRP_MAX_SIZE_SEED 0xFF - -/* iwm_umac_notif_alive.page_grp_state Super group max size -- bits [31:24] */ -#define UMAC_ALIVE_PAGE_STS_SGRP_MAX_SIZE_POS 24 -#define UMAC_ALIVE_PAGE_STS_SGRP_MAX_SIZE_SEED 0xFF - -/* Barkers */ -#define UMAC_REBOOT_BARKER 0xdeadbeef -#define UMAC_ACK_BARKER 0xfeedbabe -#define UMAC_PAD_TERMINAL 0xadadadad - -/* UMAC JMP address */ -#define UMAC_MU_FW_INST_DATA_12_ADDR 0xBF0000 - -/* iwm_umac_hdi_out_hdr.cmd OP code -- bits [3:0] */ -#define UMAC_HDI_OUT_CMD_OPCODE_POS 0 -#define UMAC_HDI_OUT_CMD_OPCODE_SEED 0xF - -/* iwm_umac_hdi_out_hdr.cmd End-Of-Transfer -- bits [10:10] */ -#define UMAC_HDI_OUT_CMD_EOT_POS 10 -#define UMAC_HDI_OUT_CMD_EOT_SEED 0x1 - -/* iwm_umac_hdi_out_hdr.cmd UTFD only usage -- bits [11:11] */ -#define UMAC_HDI_OUT_CMD_UTFD_ONLY_POS 11 -#define UMAC_HDI_OUT_CMD_UTFD_ONLY_SEED 0x1 - -/* iwm_umac_hdi_out_hdr.cmd Non-WiFi HW sequence number -- bits [12:15] */ -#define UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM_POS 12 -#define UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM_SEED 0xF - -/* iwm_umac_hdi_out_hdr.cmd Signature -- bits [31:16] */ -#define UMAC_HDI_OUT_CMD_SIGNATURE_POS 16 -#define UMAC_HDI_OUT_CMD_SIGNATURE_SEED 0xFFFF - -/* iwm_umac_hdi_out_hdr.meta_data Byte count -- bits [11:0] */ -#define UMAC_HDI_OUT_BYTE_COUNT_POS 0 -#define UMAC_HDI_OUT_BYTE_COUNT_SEED 0xFFF - -/* iwm_umac_hdi_out_hdr.meta_data Credit group -- bits [15:12] */ -#define UMAC_HDI_OUT_CREDIT_GRP_POS 12 -#define UMAC_HDI_OUT_CREDIT_GRP_SEED 0xF - -/* iwm_umac_hdi_out_hdr.meta_data RA/TID -- bits [23:16] */ -#define UMAC_HDI_OUT_RATID_POS 16 -#define UMAC_HDI_OUT_RATID_SEED 0xFF - -/* iwm_umac_hdi_out_hdr.meta_data LMAC offset -- bits [31:24] */ -#define UMAC_HDI_OUT_LMAC_OFFSET_POS 24 -#define UMAC_HDI_OUT_LMAC_OFFSET_SEED 0xFF - -/* Signature */ -#define UMAC_HDI_OUT_SIGNATURE 0xCBBC - -/* buffer alignment */ -#define UMAC_HDI_BUF_ALIGN_MSK 0xF - -/* iwm_umac_hdi_in_hdr.cmd OP code -- bits [3:0] */ -#define UMAC_HDI_IN_CMD_OPCODE_POS 0 -#define UMAC_HDI_IN_CMD_OPCODE_SEED 0xF - -/* iwm_umac_hdi_in_hdr.cmd Non-WiFi API response -- bits [6:4] */ -#define UMAC_HDI_IN_CMD_NON_WIFI_RESP_POS 4 -#define UMAC_HDI_IN_CMD_NON_WIFI_RESP_SEED 0x7 - -/* iwm_umac_hdi_in_hdr.cmd WiFi API source -- bits [5:4] */ -#define UMAC_HDI_IN_CMD_SOURCE_POS 4 -#define UMAC_HDI_IN_CMD_SOURCE_SEED 0x3 - -/* iwm_umac_hdi_in_hdr.cmd WiFi API EOT -- bits [6:6] */ -#define UMAC_HDI_IN_CMD_EOT_POS 6 -#define UMAC_HDI_IN_CMD_EOT_SEED 0x1 - -/* iwm_umac_hdi_in_hdr.cmd timestamp present -- bits [7:7] */ -#define UMAC_HDI_IN_CMD_TIME_STAMP_PRESENT_POS 7 -#define UMAC_HDI_IN_CMD_TIME_STAMP_PRESENT_SEED 0x1 - -/* iwm_umac_hdi_in_hdr.cmd WiFi Non-last AMSDU -- bits [8:8] */ -#define UMAC_HDI_IN_CMD_NON_LAST_AMSDU_POS 8 -#define UMAC_HDI_IN_CMD_NON_LAST_AMSDU_SEED 0x1 - -/* iwm_umac_hdi_in_hdr.cmd WiFi HW sequence number -- bits [31:9] */ -#define UMAC_HDI_IN_CMD_HW_SEQ_NUM_POS 9 -#define UMAC_HDI_IN_CMD_HW_SEQ_NUM_SEED 0x7FFFFF - -/* iwm_umac_hdi_in_hdr.cmd Non-WiFi HW sequence number -- bits [12:15] */ -#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM_POS 12 -#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM_SEED 0xF - -/* iwm_umac_hdi_in_hdr.cmd Non-WiFi HW signature -- bits [16:31] */ -#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG_POS 16 -#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG_SEED 0xFFFF - -/* Fixed Non-WiFi signature */ -#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG 0xCBBC - -/* IN NTFY op-codes */ -#define UMAC_NOTIFY_OPCODE_ALIVE 0xA1 -#define UMAC_NOTIFY_OPCODE_INIT_COMPLETE 0xA2 -#define UMAC_NOTIFY_OPCODE_WIFI_CORE_STATUS 0xA3 -#define UMAC_NOTIFY_OPCODE_ERROR 0xA4 -#define UMAC_NOTIFY_OPCODE_DEBUG 0xA5 -#define UMAC_NOTIFY_OPCODE_WIFI_IF_WRAPPER 0xB0 -#define UMAC_NOTIFY_OPCODE_STATS 0xB1 -#define UMAC_NOTIFY_OPCODE_PAGE_DEALLOC 0xB3 -#define UMAC_NOTIFY_OPCODE_RX_TICKET 0xB4 -#define UMAC_NOTIFY_OPCODE_MAX (UMAC_NOTIFY_OPCODE_RX_TICKET -\ - UMAC_NOTIFY_OPCODE_ALIVE + 1) -#define UMAC_NOTIFY_OPCODE_FIRST (UMAC_NOTIFY_OPCODE_ALIVE) - -/* HDI OUT OP CODE */ -#define UMAC_HDI_OUT_OPCODE_PING 0x0 -#define UMAC_HDI_OUT_OPCODE_READ 0x1 -#define UMAC_HDI_OUT_OPCODE_WRITE 0x2 -#define UMAC_HDI_OUT_OPCODE_JUMP 0x3 -#define UMAC_HDI_OUT_OPCODE_REBOOT 0x4 -#define UMAC_HDI_OUT_OPCODE_WRITE_PERSISTENT 0x5 -#define UMAC_HDI_OUT_OPCODE_READ_PERSISTENT 0x6 -#define UMAC_HDI_OUT_OPCODE_READ_MODIFY_WRITE 0x7 -/* #define UMAC_HDI_OUT_OPCODE_RESERVED 0x8..0xA */ -#define UMAC_HDI_OUT_OPCODE_WRITE_AUX_REG 0xB -#define UMAC_HDI_OUT_OPCODE_WIFI 0xF - -/* HDI IN OP CODE -- Non WiFi*/ -#define UMAC_HDI_IN_OPCODE_PING 0x0 -#define UMAC_HDI_IN_OPCODE_READ 0x1 -#define UMAC_HDI_IN_OPCODE_WRITE 0x2 -#define UMAC_HDI_IN_OPCODE_WRITE_PERSISTENT 0x5 -#define UMAC_HDI_IN_OPCODE_READ_PERSISTENT 0x6 -#define UMAC_HDI_IN_OPCODE_READ_MODIFY_WRITE 0x7 -#define UMAC_HDI_IN_OPCODE_EP_MGMT 0x8 -#define UMAC_HDI_IN_OPCODE_CREDIT_CHANGE 0x9 -#define UMAC_HDI_IN_OPCODE_CTRL_DATABASE 0xA -#define UMAC_HDI_IN_OPCODE_WRITE_AUX_REG 0xB -#define UMAC_HDI_IN_OPCODE_NONWIFI_MAX \ - (UMAC_HDI_IN_OPCODE_WRITE_AUX_REG + 1) -#define UMAC_HDI_IN_OPCODE_WIFI 0xF - -/* HDI IN SOURCE */ -#define UMAC_HDI_IN_SOURCE_FHRX 0x0 -#define UMAC_HDI_IN_SOURCE_UDMA 0x1 -#define UMAC_HDI_IN_SOURCE_FW 0x2 -#define UMAC_HDI_IN_SOURCE_RESERVED 0x3 - -/* OUT CMD op-codes */ -#define UMAC_CMD_OPCODE_ECHO 0x01 -#define UMAC_CMD_OPCODE_HALT 0x02 -#define UMAC_CMD_OPCODE_RESET 0x03 -#define UMAC_CMD_OPCODE_BULK_EP_INACT_TIMEOUT 0x09 -#define UMAC_CMD_OPCODE_URB_CANCEL_ACK 0x0A -#define UMAC_CMD_OPCODE_DCACHE_FLUSH 0x0B -#define UMAC_CMD_OPCODE_EEPROM_PROXY 0x0C -#define UMAC_CMD_OPCODE_TX_ECHO 0x0D -#define UMAC_CMD_OPCODE_DBG_MON 0x0E -#define UMAC_CMD_OPCODE_INTERNAL_TX 0x0F -#define UMAC_CMD_OPCODE_SET_PARAM_FIX 0x10 -#define UMAC_CMD_OPCODE_SET_PARAM_VAR 0x11 -#define UMAC_CMD_OPCODE_GET_PARAM 0x12 -#define UMAC_CMD_OPCODE_DBG_EVENT_WRAPPER 0x13 -#define UMAC_CMD_OPCODE_TARGET 0x14 -#define UMAC_CMD_OPCODE_STATISTIC_REQUEST 0x15 -#define UMAC_CMD_OPCODE_GET_CHAN_INFO_LIST 0x16 -#define UMAC_CMD_OPCODE_SET_PARAM_LIST 0x17 -#define UMAC_CMD_OPCODE_GET_PARAM_LIST 0x18 -#define UMAC_CMD_OPCODE_STOP_RESUME_STA_TX 0x19 -#define UMAC_CMD_OPCODE_TEST_BLOCK_ACK 0x1A - -#define UMAC_CMD_OPCODE_BASE_WRAPPER 0xFA -#define UMAC_CMD_OPCODE_LMAC_WRAPPER 0xFB -#define UMAC_CMD_OPCODE_HW_TEST_WRAPPER 0xFC -#define UMAC_CMD_OPCODE_WIFI_IF_WRAPPER 0xFD -#define UMAC_CMD_OPCODE_WIFI_WRAPPER 0xFE -#define UMAC_CMD_OPCODE_WIFI_PASS_THROUGH 0xFF - -/* UMAC WiFi interface op-codes */ -#define UMAC_WIFI_IF_CMD_SET_PROFILE 0x11 -#define UMAC_WIFI_IF_CMD_INVALIDATE_PROFILE 0x12 -#define UMAC_WIFI_IF_CMD_SET_EXCLUDE_LIST 0x13 -#define UMAC_WIFI_IF_CMD_SCAN_REQUEST 0x14 -#define UMAC_WIFI_IF_CMD_SCAN_CONFIG 0x15 -#define UMAC_WIFI_IF_CMD_ADD_WEP40_KEY 0x16 -#define UMAC_WIFI_IF_CMD_ADD_WEP104_KEY 0x17 -#define UMAC_WIFI_IF_CMD_ADD_TKIP_KEY 0x18 -#define UMAC_WIFI_IF_CMD_ADD_CCMP_KEY 0x19 -#define UMAC_WIFI_IF_CMD_REMOVE_KEY 0x1A -#define UMAC_WIFI_IF_CMD_GLOBAL_TX_KEY_ID 0x1B -#define UMAC_WIFI_IF_CMD_SET_HOST_EXTENDED_IE 0x1C -#define UMAC_WIFI_IF_CMD_GET_SUPPORTED_CHANNELS 0x1E -#define UMAC_WIFI_IF_CMD_PMKID_UPDATE 0x1F -#define UMAC_WIFI_IF_CMD_TX_PWR_TRIGGER 0x20 - -/* UMAC WiFi interface ports */ -#define UMAC_WIFI_IF_FLG_PORT_DEF 0x00 -#define UMAC_WIFI_IF_FLG_PORT_PAN 0x01 -#define UMAC_WIFI_IF_FLG_PORT_PAN_INVALID WIFI_IF_FLG_PORT_DEF - -/* UMAC WiFi interface actions */ -#define UMAC_WIFI_IF_FLG_ACT_GET 0x10 -#define UMAC_WIFI_IF_FLG_ACT_SET 0x20 - -/* iwm_umac_fw_cmd_hdr.meta_data byte count -- bits [11:0] */ -#define UMAC_FW_CMD_BYTE_COUNT_POS 0 -#define UMAC_FW_CMD_BYTE_COUNT_SEED 0xFFF - -/* iwm_umac_fw_cmd_hdr.meta_data status -- bits [15:12] */ -#define UMAC_FW_CMD_STATUS_POS 12 -#define UMAC_FW_CMD_STATUS_SEED 0xF - -/* iwm_umac_fw_cmd_hdr.meta_data full TX command by Driver -- bits [16:16] */ -#define UMAC_FW_CMD_TX_DRV_FULL_CMD_POS 16 -#define UMAC_FW_CMD_TX_DRV_FULL_CMD_SEED 0x1 - -/* iwm_umac_fw_cmd_hdr.meta_data TX command by FW -- bits [17:17] */ -#define UMAC_FW_CMD_TX_FW_CMD_POS 17 -#define UMAC_FW_CMD_TX_FW_CMD_SEED 0x1 - -/* iwm_umac_fw_cmd_hdr.meta_data TX plaintext mode -- bits [18:18] */ -#define UMAC_FW_CMD_TX_PLAINTEXT_POS 18 -#define UMAC_FW_CMD_TX_PLAINTEXT_SEED 0x1 - -/* iwm_umac_fw_cmd_hdr.meta_data STA color -- bits [22:20] */ -#define UMAC_FW_CMD_TX_STA_COLOR_POS 20 -#define UMAC_FW_CMD_TX_STA_COLOR_SEED 0x7 - -/* iwm_umac_fw_cmd_hdr.meta_data TX life time (TU) -- bits [31:24] */ -#define UMAC_FW_CMD_TX_LIFETIME_TU_POS 24 -#define UMAC_FW_CMD_TX_LIFETIME_TU_SEED 0xFF - -/* iwm_dev_cmd_hdr.flags Response required -- bits [5:5] */ -#define UMAC_DEV_CMD_FLAGS_RESP_REQ_POS 5 -#define UMAC_DEV_CMD_FLAGS_RESP_REQ_SEED 0x1 - -/* iwm_dev_cmd_hdr.flags Aborted command -- bits [6:6] */ -#define UMAC_DEV_CMD_FLAGS_ABORT_POS 6 -#define UMAC_DEV_CMD_FLAGS_ABORT_SEED 0x1 - -/* iwm_dev_cmd_hdr.flags Internal command -- bits [7:7] */ -#define DEV_CMD_FLAGS_FLD_INTERNAL_POS 7 -#define DEV_CMD_FLAGS_FLD_INTERNAL_SEED 0x1 - -/* Rx */ -/* Rx actions */ -#define IWM_RX_TICKET_DROP 0x0 -#define IWM_RX_TICKET_RELEASE 0x1 -#define IWM_RX_TICKET_SNIFFER 0x2 -#define IWM_RX_TICKET_ENQUEUE 0x3 - -/* Rx flags */ -#define IWM_RX_TICKET_PAD_SIZE_MSK 0x2 -#define IWM_RX_TICKET_SPECIAL_SNAP_MSK 0x4 -#define IWM_RX_TICKET_AMSDU_MSK 0x8 -#define IWM_RX_TICKET_DROP_REASON_POS 4 -#define IWM_RX_TICKET_DROP_REASON_MSK (0x1F << IWM_RX_TICKET_DROP_REASON_POS) - -#define IWM_RX_DROP_NO_DROP 0x0 -#define IWM_RX_DROP_BAD_CRC 0x1 -/* L2P no address match */ -#define IWM_RX_DROP_LMAC_ADDR_FILTER 0x2 -/* Multicast address not in list */ -#define IWM_RX_DROP_MCAST_ADDR_FILTER 0x3 -/* Control frames are not sent to the driver */ -#define IWM_RX_DROP_CTL_FRAME 0x4 -/* Our frame is back */ -#define IWM_RX_DROP_OUR_TX 0x5 -/* Association class filtering */ -#define IWM_RX_DROP_CLASS_FILTER 0x6 -/* Duplicated frame */ -#define IWM_RX_DROP_DUPLICATE_FILTER 0x7 -/* Decryption error */ -#define IWM_RX_DROP_SEC_ERR 0x8 -/* Unencrypted frame while encryption is on */ -#define IWM_RX_DROP_SEC_NO_ENCRYPTION 0x9 -/* Replay check failure */ -#define IWM_RX_DROP_SEC_REPLAY_ERR 0xa -/* uCode and FW key color mismatch, check before replay */ -#define IWM_RX_DROP_SEC_KEY_COLOR_MISMATCH 0xb -#define IWM_RX_DROP_SEC_TKIP_COUNTER_MEASURE 0xc -/* No fragmentations Db is found */ -#define IWM_RX_DROP_FRAG_NO_RESOURCE 0xd -/* Fragmention Db has seqCtl mismatch Vs. non-1st frag */ -#define IWM_RX_DROP_FRAG_ERR 0xe -#define IWM_RX_DROP_FRAG_LOST 0xf -#define IWM_RX_DROP_FRAG_COMPLETE 0x10 -/* Should be handled by UMAC */ -#define IWM_RX_DROP_MANAGEMENT 0x11 -/* STA not found by UMAC */ -#define IWM_RX_DROP_NO_STATION 0x12 -/* NULL or QoS NULL */ -#define IWM_RX_DROP_NULL_DATA 0x13 -#define IWM_RX_DROP_BA_REORDER_OLD_SEQCTL 0x14 -#define IWM_RX_DROP_BA_REORDER_DUPLICATE 0x15 - -struct iwm_rx_ticket { - __le16 action; - __le16 id; - __le16 flags; - u8 payload_offset; /* includes: MAC header, pad, IV */ - u8 tail_len; /* includes: MIC, ICV, CRC (w/o STATUS) */ -} __packed; - -struct iwm_rx_mpdu_hdr { - __le16 len; - __le16 reserved; -} __packed; - -/* UMAC SW WIFI API */ - -struct iwm_dev_cmd_hdr { - u8 cmd; - u8 flags; - __le16 seq_num; -} __packed; - -struct iwm_umac_fw_cmd_hdr { - __le32 meta_data; - struct iwm_dev_cmd_hdr cmd; -} __packed; - -struct iwm_umac_wifi_out_hdr { - struct iwm_udma_out_wifi_hdr hw_hdr; - struct iwm_umac_fw_cmd_hdr sw_hdr; -} __packed; - -struct iwm_umac_nonwifi_out_hdr { - struct iwm_udma_out_nonwifi_hdr hw_hdr; -} __packed; - -struct iwm_umac_wifi_in_hdr { - struct iwm_udma_in_hdr hw_hdr; - struct iwm_umac_fw_cmd_hdr sw_hdr; -} __packed; - -struct iwm_umac_nonwifi_in_hdr { - struct iwm_udma_in_hdr hw_hdr; - __le32 time_stamp; -} __packed; - -#define IWM_UMAC_PAGE_SIZE 0x200 - -/* Notify structures */ -struct iwm_fw_version { - u8 minor; - u8 major; - __le16 id; -}; - -struct iwm_fw_build { - u8 type; - u8 subtype; - u8 platform; - u8 opt; -}; - -struct iwm_fw_alive_hdr { - struct iwm_fw_version ver; - struct iwm_fw_build build; - __le32 os_build; - __le32 log_hdr_addr; - __le32 log_buf_addr; - __le32 sys_timer_addr; -}; - -#define WAIT_NOTIF_TIMEOUT (2 * HZ) -#define SCAN_COMPLETE_TIMEOUT (3 * HZ) - -#define UMAC_NTFY_ALIVE_STATUS_ERR 0xDEAD -#define UMAC_NTFY_ALIVE_STATUS_OK 0xCAFE - -#define UMAC_NTFY_INIT_COMPLETE_STATUS_ERR 0xDEAD -#define UMAC_NTFY_INIT_COMPLETE_STATUS_OK 0xCAFE - -#define UMAC_NTFY_WIFI_CORE_STATUS_LINK_EN 0x40 -#define UMAC_NTFY_WIFI_CORE_STATUS_MLME_EN 0x80 - -#define IWM_MACS_OUT_GROUPS 6 -#define IWM_MACS_OUT_SGROUPS 1 - - -#define WIFI_IF_NTFY_ASSOC_START 0x80 -#define WIFI_IF_NTFY_ASSOC_COMPLETE 0x81 -#define WIFI_IF_NTFY_PROFILE_INVALIDATE_COMPLETE 0x82 -#define WIFI_IF_NTFY_CONNECTION_TERMINATED 0x83 -#define WIFI_IF_NTFY_SCAN_COMPLETE 0x84 -#define WIFI_IF_NTFY_STA_TABLE_CHANGE 0x85 -#define WIFI_IF_NTFY_EXTENDED_IE_REQUIRED 0x86 -#define WIFI_IF_NTFY_RADIO_PREEMPTION 0x87 -#define WIFI_IF_NTFY_BSS_TRK_TABLE_CHANGED 0x88 -#define WIFI_IF_NTFY_BSS_TRK_ENTRIES_REMOVED 0x89 -#define WIFI_IF_NTFY_LINK_QUALITY_STATISTICS 0x8A -#define WIFI_IF_NTFY_MGMT_FRAME 0x8B - -/* DEBUG INDICATIONS */ -#define WIFI_DBG_IF_NTFY_SCAN_SUPER_JOB_START 0xE0 -#define WIFI_DBG_IF_NTFY_SCAN_SUPER_JOB_COMPLETE 0xE1 -#define WIFI_DBG_IF_NTFY_SCAN_CHANNEL_START 0xE2 -#define WIFI_DBG_IF_NTFY_SCAN_CHANNEL_RESULT 0xE3 -#define WIFI_DBG_IF_NTFY_SCAN_MINI_JOB_START 0xE4 -#define WIFI_DBG_IF_NTFY_SCAN_MINI_JOB_COMPLETE 0xE5 -#define WIFI_DBG_IF_NTFY_CNCT_ATC_START 0xE6 -#define WIFI_DBG_IF_NTFY_COEX_NOTIFICATION 0xE7 -#define WIFI_DBG_IF_NTFY_COEX_HANDLE_ENVELOP 0xE8 -#define WIFI_DBG_IF_NTFY_COEX_HANDLE_RELEASE_ENVELOP 0xE9 - -#define WIFI_IF_NTFY_MAX 0xff - -/* Notification structures */ -struct iwm_umac_notif_wifi_if { - struct iwm_umac_wifi_in_hdr hdr; - u8 status; - u8 flags; - __le16 buf_size; -} __packed; - -#define UMAC_ROAM_REASON_FIRST_SELECTION 0x1 -#define UMAC_ROAM_REASON_AP_DEAUTH 0x2 -#define UMAC_ROAM_REASON_AP_CONNECT_LOST 0x3 -#define UMAC_ROAM_REASON_RSSI 0x4 -#define UMAC_ROAM_REASON_AP_ASSISTED_ROAM 0x5 -#define UMAC_ROAM_REASON_IBSS_COALESCING 0x6 - -struct iwm_umac_notif_assoc_start { - struct iwm_umac_notif_wifi_if mlme_hdr; - __le32 roam_reason; - u8 bssid[ETH_ALEN]; - u8 reserved[2]; -} __packed; - -#define UMAC_ASSOC_COMPLETE_SUCCESS 0x0 -#define UMAC_ASSOC_COMPLETE_FAILURE 0x1 - -struct iwm_umac_notif_assoc_complete { - struct iwm_umac_notif_wifi_if mlme_hdr; - __le32 status; - u8 bssid[ETH_ALEN]; - u8 band; - u8 channel; -} __packed; - -#define UMAC_PROFILE_INVALID_ASSOC_TIMEOUT 0x0 -#define UMAC_PROFILE_INVALID_ROAM_TIMEOUT 0x1 -#define UMAC_PROFILE_INVALID_REQUEST 0x2 -#define UMAC_PROFILE_INVALID_RF_PREEMPTED 0x3 - -struct iwm_umac_notif_profile_invalidate { - struct iwm_umac_notif_wifi_if mlme_hdr; - __le32 reason; -} __packed; - -#define UMAC_SCAN_RESULT_SUCCESS 0x0 -#define UMAC_SCAN_RESULT_ABORTED 0x1 -#define UMAC_SCAN_RESULT_REJECTED 0x2 -#define UMAC_SCAN_RESULT_FAILED 0x3 - -struct iwm_umac_notif_scan_complete { - struct iwm_umac_notif_wifi_if mlme_hdr; - __le32 type; - __le32 result; - u8 seq_num; -} __packed; - -#define UMAC_OPCODE_ADD_MODIFY 0x0 -#define UMAC_OPCODE_REMOVE 0x1 -#define UMAC_OPCODE_CLEAR_ALL 0x2 - -#define UMAC_STA_FLAG_QOS 0x1 - -struct iwm_umac_notif_sta_info { - struct iwm_umac_notif_wifi_if mlme_hdr; - __le32 opcode; - u8 mac_addr[ETH_ALEN]; - u8 sta_id; /* bits 0-3: station ID, bits 4-7: station color */ - u8 flags; -} __packed; - -#define UMAC_BAND_2GHZ 0 -#define UMAC_BAND_5GHZ 1 - -#define UMAC_CHANNEL_WIDTH_20MHZ 0 -#define UMAC_CHANNEL_WIDTH_40MHZ 1 - -struct iwm_umac_notif_bss_info { - struct iwm_umac_notif_wifi_if mlme_hdr; - __le32 type; - __le32 timestamp; - __le16 table_idx; - __le16 frame_len; - u8 band; - u8 channel; - s8 rssi; - u8 reserved; - u8 frame_buf[1]; -} __packed; - -#define IWM_BSS_REMOVE_INDEX_MSK 0x0fff -#define IWM_BSS_REMOVE_FLAGS_MSK 0xfc00 - -#define IWM_BSS_REMOVE_FLG_AGE 0x1000 -#define IWM_BSS_REMOVE_FLG_TIMEOUT 0x2000 -#define IWM_BSS_REMOVE_FLG_TABLE_FULL 0x4000 - -struct iwm_umac_notif_bss_removed { - struct iwm_umac_notif_wifi_if mlme_hdr; - __le32 count; - __le16 entries[0]; -} __packed; - -struct iwm_umac_notif_mgt_frame { - struct iwm_umac_notif_wifi_if mlme_hdr; - __le16 len; - u8 frame[1]; -} __packed; - -struct iwm_umac_notif_alive { - struct iwm_umac_wifi_in_hdr hdr; - __le16 status; - __le16 reserved1; - struct iwm_fw_alive_hdr alive_data; - __le16 reserved2; - __le16 page_grp_count; - __le32 page_grp_state[IWM_MACS_OUT_GROUPS]; -} __packed; - -struct iwm_umac_notif_init_complete { - struct iwm_umac_wifi_in_hdr hdr; - __le16 status; - __le16 reserved; -} __packed; - -/* error categories */ -enum { - UMAC_SYS_ERR_CAT_NONE = 0, - UMAC_SYS_ERR_CAT_BOOT, - UMAC_SYS_ERR_CAT_UMAC, - UMAC_SYS_ERR_CAT_UAXM, - UMAC_SYS_ERR_CAT_LMAC, - UMAC_SYS_ERR_CAT_MAX -}; - -struct iwm_fw_error_hdr { - __le32 category; - __le32 status; - __le32 pc; - __le32 blink1; - __le32 blink2; - __le32 ilink1; - __le32 ilink2; - __le32 data1; - __le32 data2; - __le32 line_num; - __le32 umac_status; - __le32 lmac_status; - __le32 sdio_status; - __le32 dbm_sample_ctrl; - __le32 dbm_buf_base; - __le32 dbm_buf_end; - __le32 dbm_buf_write_ptr; - __le32 dbm_buf_cycle_cnt; -} __packed; - -struct iwm_umac_notif_error { - struct iwm_umac_wifi_in_hdr hdr; - struct iwm_fw_error_hdr err; -} __packed; - -#define UMAC_DEALLOC_NTFY_CHANGES_CNT_POS 0 -#define UMAC_DEALLOC_NTFY_CHANGES_CNT_SEED 0xff -#define UMAC_DEALLOC_NTFY_CHANGES_MSK_POS 8 -#define UMAC_DEALLOC_NTFY_CHANGES_MSK_SEED 0xffffff -#define UMAC_DEALLOC_NTFY_PAGE_CNT_POS 0 -#define UMAC_DEALLOC_NTFY_PAGE_CNT_SEED 0xffffff -#define UMAC_DEALLOC_NTFY_GROUP_NUM_POS 24 -#define UMAC_DEALLOC_NTFY_GROUP_NUM_SEED 0xf - -struct iwm_umac_notif_page_dealloc { - struct iwm_umac_wifi_in_hdr hdr; - __le32 changes; - __le32 grp_info[IWM_MACS_OUT_GROUPS]; -} __packed; - -struct iwm_umac_notif_wifi_status { - struct iwm_umac_wifi_in_hdr hdr; - __le16 status; - __le16 reserved; -} __packed; - -struct iwm_umac_notif_rx_ticket { - struct iwm_umac_wifi_in_hdr hdr; - u8 num_tickets; - u8 reserved[3]; - struct iwm_rx_ticket tickets[1]; -} __packed; - -/* Tx/Rx rates window (number of max of last update window per second) */ -#define UMAC_NTF_RATE_SAMPLE_NR 4 - -/* Max numbers of bits required to go through all antennae in bitmasks */ -#define UMAC_PHY_NUM_CHAINS 3 - -#define IWM_UMAC_MGMT_TID 8 -#define IWM_UMAC_TID_NR 9 /* 8 TIDs + MGMT */ - -struct iwm_umac_notif_stats { - struct iwm_umac_wifi_in_hdr hdr; - __le32 flags; - __le32 timestamp; - __le16 tid_load[IWM_UMAC_TID_NR + 1]; /* 1 non-QoS + 1 dword align */ - __le16 tx_rate[UMAC_NTF_RATE_SAMPLE_NR]; - __le16 rx_rate[UMAC_NTF_RATE_SAMPLE_NR]; - __le32 chain_energy[UMAC_PHY_NUM_CHAINS]; - s32 rssi_dbm; - s32 noise_dbm; - __le32 supp_rates; - __le32 supp_ht_rates; - __le32 missed_beacons; - __le32 rx_beacons; - __le32 rx_dir_pkts; - __le32 rx_nondir_pkts; - __le32 rx_multicast; - __le32 rx_errors; - __le32 rx_drop_other_bssid; - __le32 rx_drop_decode; - __le32 rx_drop_reassembly; - __le32 rx_drop_bad_len; - __le32 rx_drop_overflow; - __le32 rx_drop_crc; - __le32 rx_drop_missed; - __le32 tx_dir_pkts; - __le32 tx_nondir_pkts; - __le32 tx_failure; - __le32 tx_errors; - __le32 tx_drop_max_retry; - __le32 tx_err_abort; - __le32 tx_err_carrier; - __le32 rx_bytes; - __le32 tx_bytes; - __le32 tx_power; - __le32 tx_max_power; - __le32 roam_threshold; - __le32 ap_assoc_nr; - __le32 scan_full; - __le32 scan_abort; - __le32 ap_nr; - __le32 roam_nr; - __le32 roam_missed_beacons; - __le32 roam_rssi; - __le32 roam_unassoc; - __le32 roam_deauth; - __le32 roam_ap_loadblance; -} __packed; - -#define UMAC_STOP_TX_FLAG 0x1 -#define UMAC_RESUME_TX_FLAG 0x2 - -#define LAST_SEQ_NUM_INVALID 0xFFFF - -struct iwm_umac_notif_stop_resume_tx { - struct iwm_umac_wifi_in_hdr hdr; - u8 flags; /* UMAC_*_TX_FLAG_* */ - u8 sta_id; - __le16 stop_resume_tid_msk; /* tid bitmask */ -} __packed; - -#define UMAC_MAX_NUM_PMKIDS 4 - -/* WiFi interface wrapper header */ -struct iwm_umac_wifi_if { - u8 oid; - u8 flags; - __le16 buf_size; -} __packed; - -#define IWM_SEQ_NUM_HOST_MSK 0x0000 -#define IWM_SEQ_NUM_UMAC_MSK 0x4000 -#define IWM_SEQ_NUM_LMAC_MSK 0x8000 -#define IWM_SEQ_NUM_MSK 0xC000 - -#endif diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c index 706781316195..eb5de800ed90 100644 --- a/drivers/net/wireless/libertas/cfg.c +++ b/drivers/net/wireless/libertas/cfg.c @@ -2180,13 +2180,15 @@ int lbs_reg_notifier(struct wiphy *wiphy, struct regulatory_request *request) { struct lbs_private *priv = wiphy_priv(wiphy); - int ret; + int ret = 0; lbs_deb_enter_args(LBS_DEB_CFG80211, "cfg80211 regulatory domain " "callback for domain %c%c\n", request->alpha2[0], request->alpha2[1]); - ret = lbs_set_11d_domain_info(priv, request, wiphy->bands); + memcpy(priv->country_code, request->alpha2, sizeof(request->alpha2)); + if (lbs_iface_active(priv)) + ret = lbs_set_11d_domain_info(priv); lbs_deb_leave(LBS_DEB_CFG80211); return ret; diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c index d798bcc0d83a..26e68326710b 100644 --- a/drivers/net/wireless/libertas/cmd.c +++ b/drivers/net/wireless/libertas/cmd.c @@ -733,15 +733,13 @@ int lbs_get_rssi(struct lbs_private *priv, s8 *rssi, s8 *nf) * to the firmware * * @priv: pointer to &struct lbs_private - * @request: cfg80211 regulatory request structure - * @bands: the device's supported bands and channels * * returns: 0 on success, error code on failure */ -int lbs_set_11d_domain_info(struct lbs_private *priv, - struct regulatory_request *request, - struct ieee80211_supported_band **bands) +int lbs_set_11d_domain_info(struct lbs_private *priv) { + struct wiphy *wiphy = priv->wdev->wiphy; + struct ieee80211_supported_band **bands = wiphy->bands; struct cmd_ds_802_11d_domain_info cmd; struct mrvl_ie_domain_param_set *domain = &cmd.domain; struct ieee80211_country_ie_triplet *t; @@ -752,21 +750,23 @@ int lbs_set_11d_domain_info(struct lbs_private *priv, u8 first_channel = 0, next_chan = 0, max_pwr = 0; u8 i, flag = 0; size_t triplet_size; - int ret; + int ret = 0; lbs_deb_enter(LBS_DEB_11D); + if (!priv->country_code[0]) + goto out; memset(&cmd, 0, sizeof(cmd)); cmd.action = cpu_to_le16(CMD_ACT_SET); lbs_deb_11d("Setting country code '%c%c'\n", - request->alpha2[0], request->alpha2[1]); + priv->country_code[0], priv->country_code[1]); domain->header.type = cpu_to_le16(TLV_TYPE_DOMAIN); /* Set country code */ - domain->country_code[0] = request->alpha2[0]; - domain->country_code[1] = request->alpha2[1]; + domain->country_code[0] = priv->country_code[0]; + domain->country_code[1] = priv->country_code[1]; domain->country_code[2] = ' '; /* Now set up the channel triplets; firmware is somewhat picky here @@ -848,6 +848,7 @@ int lbs_set_11d_domain_info(struct lbs_private *priv, ret = lbs_cmd_with_response(priv, CMD_802_11D_DOMAIN_INFO, &cmd); +out: lbs_deb_leave_args(LBS_DEB_11D, "ret %d", ret); return ret; } @@ -1019,9 +1020,9 @@ static void lbs_submit_command(struct lbs_private *priv, if (ret) { netdev_info(priv->dev, "DNLD_CMD: hw_host_to_card failed: %d\n", ret); - /* Let the timer kick in and retry, and potentially reset - the whole thing if the condition persists */ - timeo = HZ/4; + /* Reset dnld state machine, report failure */ + priv->dnld_sent = DNLD_RES_RECEIVED; + lbs_complete_command(priv, cmdnode, ret); } if (command == CMD_802_11_DEEP_SLEEP) { diff --git a/drivers/net/wireless/libertas/cmd.h b/drivers/net/wireless/libertas/cmd.h index b280ef7a0aea..ab07608e13d0 100644 --- a/drivers/net/wireless/libertas/cmd.h +++ b/drivers/net/wireless/libertas/cmd.h @@ -128,9 +128,7 @@ int lbs_set_monitor_mode(struct lbs_private *priv, int enable); int lbs_get_rssi(struct lbs_private *priv, s8 *snr, s8 *nf); -int lbs_set_11d_domain_info(struct lbs_private *priv, - struct regulatory_request *request, - struct ieee80211_supported_band **bands); +int lbs_set_11d_domain_info(struct lbs_private *priv); int lbs_get_reg(struct lbs_private *priv, u16 reg, u16 offset, u32 *value); diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h index 60996ce89f77..6bd1608992b0 100644 --- a/drivers/net/wireless/libertas/dev.h +++ b/drivers/net/wireless/libertas/dev.h @@ -49,6 +49,7 @@ struct lbs_private { bool wiphy_registered; struct cfg80211_scan_request *scan_req; u8 assoc_bss[ETH_ALEN]; + u8 country_code[IEEE80211_COUNTRY_STRING_LEN]; u8 disassoc_reason; /* Mesh */ diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h index 2e2dbfa2ee50..96726f79a1dd 100644 --- a/drivers/net/wireless/libertas/host.h +++ b/drivers/net/wireless/libertas/host.h @@ -68,7 +68,6 @@ #define CMD_802_11_BEACON_STOP 0x0049 #define CMD_802_11_MAC_ADDRESS 0x004d #define CMD_802_11_LED_GPIO_CTRL 0x004e -#define CMD_802_11_EEPROM_ACCESS 0x0059 #define CMD_802_11_BAND_CONFIG 0x0058 #define CMD_GSPI_BUS_CONFIG 0x005a #define CMD_802_11D_DOMAIN_INFO 0x005b diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c index cd3b0d400618..92b6885d49a2 100644 --- a/drivers/net/wireless/libertas/if_usb.c +++ b/drivers/net/wireless/libertas/if_usb.c @@ -309,7 +309,6 @@ static void if_usb_disconnect(struct usb_interface *intf) cardp->surprise_removed = 1; if (priv) { - priv->surpriseremoved = 1; lbs_stop_card(priv); lbs_remove_card(priv); } diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index e96ee0aa8439..58048189bd24 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -152,6 +152,12 @@ int lbs_start_iface(struct lbs_private *priv) goto err; } + ret = lbs_set_11d_domain_info(priv); + if (ret) { + lbs_deb_net("set 11d domain info failed\n"); + goto err; + } + lbs_update_channel(priv); priv->iface_running = true; diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.c b/drivers/net/wireless/mwifiex/11n_rxreorder.c index 9c44088054dd..900ee129e825 100644 --- a/drivers/net/wireless/mwifiex/11n_rxreorder.c +++ b/drivers/net/wireless/mwifiex/11n_rxreorder.c @@ -256,7 +256,8 @@ mwifiex_11n_create_rx_reorder_tbl(struct mwifiex_private *priv, u8 *ta, else last_seq = priv->rx_seq[tid]; - if (last_seq >= new_node->start_win) + if (last_seq != MWIFIEX_DEF_11N_RX_SEQ_NUM && + last_seq >= new_node->start_win) new_node->start_win = last_seq + 1; new_node->win_size = win_size; @@ -596,5 +597,5 @@ void mwifiex_11n_cleanup_reorder_tbl(struct mwifiex_private *priv) spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, flags); INIT_LIST_HEAD(&priv->rx_reorder_tbl_ptr); - memset(priv->rx_seq, 0, sizeof(priv->rx_seq)); + mwifiex_reset_11n_rx_seq_num(priv); } diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.h b/drivers/net/wireless/mwifiex/11n_rxreorder.h index f1bffebabc60..6c9815a0f5d8 100644 --- a/drivers/net/wireless/mwifiex/11n_rxreorder.h +++ b/drivers/net/wireless/mwifiex/11n_rxreorder.h @@ -37,6 +37,13 @@ #define ADDBA_RSP_STATUS_ACCEPT 0 +#define MWIFIEX_DEF_11N_RX_SEQ_NUM 0xffff + +static inline void mwifiex_reset_11n_rx_seq_num(struct mwifiex_private *priv) +{ + memset(priv->rx_seq, 0xff, sizeof(priv->rx_seq)); +} + int mwifiex_11n_rx_reorder_pkt(struct mwifiex_private *, u16 seqNum, u16 tid, u8 *ta, diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 6ca571a1b8e2..657841da740b 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -48,10 +48,9 @@ static const struct ieee80211_iface_combination mwifiex_iface_comb_ap_sta = { * Others -> IEEE80211_HT_PARAM_CHA_SEC_NONE */ static u8 -mwifiex_cfg80211_channel_type_to_sec_chan_offset(enum nl80211_channel_type - channel_type) +mwifiex_chan_type_to_sec_chan_offset(enum nl80211_channel_type chan_type) { - switch (channel_type) { + switch (chan_type) { case NL80211_CHAN_NO_HT: case NL80211_CHAN_HT20: return IEEE80211_HT_PARAM_CHA_SEC_NONE; @@ -260,13 +259,13 @@ static int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy) flag = 1; first_chan = (u32) ch->hw_value; next_chan = first_chan; - max_pwr = ch->max_power; + max_pwr = ch->max_reg_power; no_of_parsed_chan = 1; continue; } if (ch->hw_value == next_chan + 1 && - ch->max_power == max_pwr) { + ch->max_reg_power == max_pwr) { next_chan++; no_of_parsed_chan++; } else { @@ -277,7 +276,7 @@ static int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy) no_of_triplet++; first_chan = (u32) ch->hw_value; next_chan = first_chan; - max_pwr = ch->max_power; + max_pwr = ch->max_reg_power; no_of_parsed_chan = 1; } } @@ -339,79 +338,6 @@ static int mwifiex_reg_notifier(struct wiphy *wiphy, } /* - * This function sets the RF channel. - * - * This function creates multiple IOCTL requests, populates them accordingly - * and issues them to set the band/channel and frequency. - */ -static int -mwifiex_set_rf_channel(struct mwifiex_private *priv, - struct ieee80211_channel *chan, - enum nl80211_channel_type channel_type) -{ - struct mwifiex_chan_freq_power cfp; - u32 config_bands = 0; - struct wiphy *wiphy = priv->wdev->wiphy; - struct mwifiex_adapter *adapter = priv->adapter; - - if (chan) { - /* Set appropriate bands */ - if (chan->band == IEEE80211_BAND_2GHZ) { - if (channel_type == NL80211_CHAN_NO_HT) - if (priv->adapter->config_bands == BAND_B || - priv->adapter->config_bands == BAND_G) - config_bands = - priv->adapter->config_bands; - else - config_bands = BAND_B | BAND_G; - else - config_bands = BAND_B | BAND_G | BAND_GN; - } else { - if (channel_type == NL80211_CHAN_NO_HT) - config_bands = BAND_A; - else - config_bands = BAND_AN | BAND_A; - } - - if (!((config_bands | adapter->fw_bands) & - ~adapter->fw_bands)) { - adapter->config_bands = config_bands; - if (priv->bss_mode == NL80211_IFTYPE_ADHOC) { - adapter->adhoc_start_band = config_bands; - if ((config_bands & BAND_GN) || - (config_bands & BAND_AN)) - adapter->adhoc_11n_enabled = true; - else - adapter->adhoc_11n_enabled = false; - } - } - adapter->sec_chan_offset = - mwifiex_cfg80211_channel_type_to_sec_chan_offset - (channel_type); - adapter->channel_type = channel_type; - - mwifiex_send_domain_info_cmd_fw(wiphy); - } - - wiphy_dbg(wiphy, "info: setting band %d, chan offset %d, mode %d\n", - config_bands, adapter->sec_chan_offset, priv->bss_mode); - if (!chan) - return 0; - - memset(&cfp, 0, sizeof(cfp)); - cfp.freq = chan->center_freq; - cfp.channel = ieee80211_frequency_to_channel(chan->center_freq); - - if (priv->bss_type == MWIFIEX_BSS_TYPE_STA) { - if (mwifiex_bss_set_channel(priv, &cfp)) - return -EFAULT; - return mwifiex_drv_change_adhoc_chan(priv, cfp.channel); - } - - return 0; -} - -/* * This function sets the fragmentation threshold. * * The fragmentation threshold value must lie between MWIFIEX_FRAG_MIN_VALUE @@ -626,7 +552,7 @@ static int mwifiex_dump_station_info(struct mwifiex_private *priv, struct station_info *sinfo) { - struct mwifiex_rate_cfg rate; + u32 rate; sinfo->filled = STATION_INFO_RX_BYTES | STATION_INFO_TX_BYTES | STATION_INFO_RX_PACKETS | STATION_INFO_TX_PACKETS | @@ -652,9 +578,9 @@ mwifiex_dump_station_info(struct mwifiex_private *priv, /* * Bit 0 in tx_htinfo indicates that current Tx rate is 11n rate. Valid - * MCS index values for us are 0 to 7. + * MCS index values for us are 0 to 15. */ - if ((priv->tx_htinfo & BIT(0)) && (priv->tx_rate < 8)) { + if ((priv->tx_htinfo & BIT(0)) && (priv->tx_rate < 16)) { sinfo->txrate.mcs = priv->tx_rate; sinfo->txrate.flags |= RATE_INFO_FLAGS_MCS; /* 40MHz rate */ @@ -672,7 +598,7 @@ mwifiex_dump_station_info(struct mwifiex_private *priv, sinfo->tx_packets = priv->stats.tx_packets; sinfo->signal = priv->bcn_rssi_avg; /* bit rate is in 500 kb/s units. Convert it to 100kb/s units */ - sinfo->txrate.legacy = rate.rate * 5; + sinfo->txrate.legacy = rate * 5; if (priv->bss_mode == NL80211_IFTYPE_STATION) { sinfo->filled |= STATION_INFO_BSS_PARAM; @@ -827,8 +753,8 @@ static const u32 mwifiex_cipher_suites[] = { /* * CFG802.11 operation handler for setting bit rates. * - * Function selects legacy bang B/G/BG from corresponding bitrates selection. - * Currently only 2.4GHz band is supported. + * Function configures data rates to firmware using bitrate mask + * provided by cfg80211. */ static int mwifiex_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *dev, @@ -836,43 +762,36 @@ static int mwifiex_cfg80211_set_bitrate_mask(struct wiphy *wiphy, const struct cfg80211_bitrate_mask *mask) { struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); - int index = 0, mode = 0, i; - struct mwifiex_adapter *adapter = priv->adapter; + u16 bitmap_rates[MAX_BITMAP_RATES_SIZE]; + enum ieee80211_band band; - /* Currently only 2.4GHz is supported */ - for (i = 0; i < mwifiex_band_2ghz.n_bitrates; i++) { - /* - * Rates below 6 Mbps in the table are CCK rates; 802.11b - * and from 6 they are OFDM; 802.11G - */ - if (mwifiex_rates[i].bitrate == 60) { - index = 1 << i; - break; - } + if (!priv->media_connected) { + dev_err(priv->adapter->dev, + "Can not set Tx data rate in disconnected state\n"); + return -EINVAL; } - if (mask->control[IEEE80211_BAND_2GHZ].legacy < index) { - mode = BAND_B; - } else { - mode = BAND_G; - if (mask->control[IEEE80211_BAND_2GHZ].legacy % index) - mode |= BAND_B; - } + band = mwifiex_band_to_radio_type(priv->curr_bss_params.band); - if (!((mode | adapter->fw_bands) & ~adapter->fw_bands)) { - adapter->config_bands = mode; - if (priv->bss_mode == NL80211_IFTYPE_ADHOC) { - adapter->adhoc_start_band = mode; - adapter->adhoc_11n_enabled = false; - } - } - adapter->sec_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_NONE; - adapter->channel_type = NL80211_CHAN_NO_HT; + memset(bitmap_rates, 0, sizeof(bitmap_rates)); - wiphy_debug(wiphy, "info: device configured in 802.11%s%s mode\n", - (mode & BAND_B) ? "b" : "", (mode & BAND_G) ? "g" : ""); + /* Fill HR/DSSS rates. */ + if (band == IEEE80211_BAND_2GHZ) + bitmap_rates[0] = mask->control[band].legacy & 0x000f; - return 0; + /* Fill OFDM rates */ + if (band == IEEE80211_BAND_2GHZ) + bitmap_rates[1] = (mask->control[band].legacy & 0x0ff0) >> 4; + else + bitmap_rates[1] = mask->control[band].legacy; + + /* Fill MCS rates */ + bitmap_rates[2] = mask->control[band].mcs[0]; + if (priv->adapter->hw_dev_mcs_support == HT_STREAM_2X2) + bitmap_rates[2] |= mask->control[band].mcs[1] << 8; + + return mwifiex_send_cmd_sync(priv, HostCmd_CMD_TX_RATE_CFG, + HostCmd_ACT_GEN_SET, 0, bitmap_rates); } /* @@ -914,6 +833,69 @@ static int mwifiex_cfg80211_set_cqm_rssi_config(struct wiphy *wiphy, return 0; } +/* cfg80211 operation handler for change_beacon. + * Function retrieves and sets modified management IEs to FW. + */ +static int mwifiex_cfg80211_change_beacon(struct wiphy *wiphy, + struct net_device *dev, + struct cfg80211_beacon_data *data) +{ + struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); + + if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) { + wiphy_err(wiphy, "%s: bss_type mismatched\n", __func__); + return -EINVAL; + } + + if (!priv->bss_started) { + wiphy_err(wiphy, "%s: bss not started\n", __func__); + return -EINVAL; + } + + if (mwifiex_set_mgmt_ies(priv, data)) { + wiphy_err(wiphy, "%s: setting mgmt ies failed\n", __func__); + return -EFAULT; + } + + return 0; +} + +static int +mwifiex_cfg80211_set_antenna(struct wiphy *wiphy, u32 tx_ant, u32 rx_ant) +{ + struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy); + struct mwifiex_private *priv = mwifiex_get_priv(adapter, + MWIFIEX_BSS_ROLE_ANY); + struct mwifiex_ds_ant_cfg ant_cfg; + + if (!tx_ant || !rx_ant) + return -EOPNOTSUPP; + + if (adapter->hw_dev_mcs_support != HT_STREAM_2X2) { + /* Not a MIMO chip. User should provide specific antenna number + * for Tx/Rx path or enable all antennas for diversity + */ + if (tx_ant != rx_ant) + return -EOPNOTSUPP; + + if ((tx_ant & (tx_ant - 1)) && + (tx_ant != BIT(adapter->number_of_antenna) - 1)) + return -EOPNOTSUPP; + + if ((tx_ant == BIT(adapter->number_of_antenna) - 1) && + (priv->adapter->number_of_antenna > 1)) { + tx_ant = RF_ANTENNA_AUTO; + rx_ant = RF_ANTENNA_AUTO; + } + } + + ant_cfg.tx_ant = tx_ant; + ant_cfg.rx_ant = rx_ant; + + return mwifiex_send_cmd_sync(priv, HostCmd_CMD_RF_ANTENNA, + HostCmd_ACT_GEN_SET, 0, &ant_cfg); +} + /* cfg80211 operation handler for stop ap. * Function stops BSS running at uAP interface. */ @@ -944,10 +926,11 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy, { struct mwifiex_uap_bss_param *bss_cfg; struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); + u8 config_bands = 0; if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) return -1; - if (mwifiex_set_mgmt_ies(priv, params)) + if (mwifiex_set_mgmt_ies(priv, ¶ms->beacon)) return -1; bss_cfg = kzalloc(sizeof(struct mwifiex_uap_bss_param), GFP_KERNEL); @@ -976,6 +959,7 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy, case NL80211_HIDDEN_SSID_ZERO_CONTENTS: /* firmware doesn't support this type of hidden SSID */ default: + kfree(bss_cfg); return -EINVAL; } @@ -983,13 +967,25 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy, (u8)ieee80211_frequency_to_channel(params->channel->center_freq); bss_cfg->band_cfg = BAND_CONFIG_MANUAL; - if (mwifiex_set_rf_channel(priv, params->channel, - params->channel_type)) { - kfree(bss_cfg); - wiphy_err(wiphy, "Failed to set band config information!\n"); - return -1; + /* Set appropriate bands */ + if (params->channel->band == IEEE80211_BAND_2GHZ) { + if (params->channel_type == NL80211_CHAN_NO_HT) + config_bands = BAND_B | BAND_G; + else + config_bands = BAND_B | BAND_G | BAND_GN; + } else { + if (params->channel_type == NL80211_CHAN_NO_HT) + config_bands = BAND_A; + else + config_bands = BAND_AN | BAND_A; } + if (!((config_bands | priv->adapter->fw_bands) & + ~priv->adapter->fw_bands)) + priv->adapter->config_bands = config_bands; + + mwifiex_send_domain_info_cmd_fw(wiphy); + if (mwifiex_set_secure_params(priv, bss_cfg, params)) { kfree(bss_cfg); wiphy_err(wiphy, "Failed to parse secuirty parameters!\n"); @@ -1123,7 +1119,7 @@ mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, u8 *ssid, struct cfg80211_ssid req_ssid; int ret, auth_type = 0; struct cfg80211_bss *bss = NULL; - u8 is_scanning_required = 0; + u8 is_scanning_required = 0, config_bands = 0; memset(&req_ssid, 0, sizeof(struct cfg80211_ssid)); @@ -1142,9 +1138,19 @@ mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, u8 *ssid, /* disconnect before try to associate */ mwifiex_deauthenticate(priv, NULL); - if (channel) - ret = mwifiex_set_rf_channel(priv, channel, - priv->adapter->channel_type); + if (channel) { + if (mode == NL80211_IFTYPE_STATION) { + if (channel->band == IEEE80211_BAND_2GHZ) + config_bands = BAND_B | BAND_G | BAND_GN; + else + config_bands = BAND_A | BAND_AN; + + if (!((config_bands | priv->adapter->fw_bands) & + ~priv->adapter->fw_bands)) + priv->adapter->config_bands = config_bands; + } + mwifiex_send_domain_info_cmd_fw(priv->wdev->wiphy); + } /* As this is new association, clear locally stored * keys and security related flags */ @@ -1309,6 +1315,76 @@ done: } /* + * This function sets following parameters for ibss network. + * - channel + * - start band + * - 11n flag + * - secondary channel offset + */ +static int mwifiex_set_ibss_params(struct mwifiex_private *priv, + struct cfg80211_ibss_params *params) +{ + struct wiphy *wiphy = priv->wdev->wiphy; + struct mwifiex_adapter *adapter = priv->adapter; + int index = 0, i; + u8 config_bands = 0; + + if (params->channel->band == IEEE80211_BAND_2GHZ) { + if (!params->basic_rates) { + config_bands = BAND_B | BAND_G; + } else { + for (i = 0; i < mwifiex_band_2ghz.n_bitrates; i++) { + /* + * Rates below 6 Mbps in the table are CCK + * rates; 802.11b and from 6 they are OFDM; + * 802.11G + */ + if (mwifiex_rates[i].bitrate == 60) { + index = 1 << i; + break; + } + } + + if (params->basic_rates < index) { + config_bands = BAND_B; + } else { + config_bands = BAND_G; + if (params->basic_rates % index) + config_bands |= BAND_B; + } + } + + if (params->channel_type != NL80211_CHAN_NO_HT) + config_bands |= BAND_GN; + } else { + if (params->channel_type == NL80211_CHAN_NO_HT) + config_bands = BAND_A; + else + config_bands = BAND_AN | BAND_A; + } + + if (!((config_bands | adapter->fw_bands) & ~adapter->fw_bands)) { + adapter->config_bands = config_bands; + adapter->adhoc_start_band = config_bands; + + if ((config_bands & BAND_GN) || (config_bands & BAND_AN)) + adapter->adhoc_11n_enabled = true; + else + adapter->adhoc_11n_enabled = false; + } + + adapter->sec_chan_offset = + mwifiex_chan_type_to_sec_chan_offset(params->channel_type); + priv->adhoc_channel = + ieee80211_frequency_to_channel(params->channel->center_freq); + + wiphy_dbg(wiphy, "info: set ibss band %d, chan %d, chan offset %d\n", + config_bands, priv->adhoc_channel, adapter->sec_chan_offset); + + return 0; +} + +/* * CFG802.11 operation handler to join an IBSS. * * This function does not work in any mode other than Ad-Hoc, or if @@ -1330,6 +1406,8 @@ mwifiex_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev, wiphy_dbg(wiphy, "info: trying to join to %s and bssid %pM\n", (char *) params->ssid, params->bssid); + mwifiex_set_ibss_params(priv, params); + ret = mwifiex_cfg80211_assoc(priv, params->ssid_len, params->ssid, params->bssid, priv->bss_mode, params->channel, NULL, params->privacy); @@ -1423,7 +1501,7 @@ mwifiex_cfg80211_scan(struct wiphy *wiphy, priv->user_scan_cfg->chan_list[i].scan_time = 0; } - if (mwifiex_set_user_scan_ioctl(priv, priv->user_scan_cfg)) + if (mwifiex_scan_networks(priv, priv->user_scan_cfg)) return -EFAULT; if (request->ie && request->ie_len) { @@ -1526,7 +1604,7 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev; if (!adapter) - return NULL; + return ERR_PTR(-EFAULT); switch (type) { case NL80211_IFTYPE_UNSPECIFIED: @@ -1536,12 +1614,12 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, if (priv->bss_mode) { wiphy_err(wiphy, "cannot create multiple sta/adhoc ifaces\n"); - return NULL; + return ERR_PTR(-EINVAL); } wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL); if (!wdev) - return NULL; + return ERR_PTR(-ENOMEM); wdev->wiphy = wiphy; priv->wdev = wdev; @@ -1564,12 +1642,12 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, if (priv->bss_mode) { wiphy_err(wiphy, "Can't create multiple AP interfaces"); - return NULL; + return ERR_PTR(-EINVAL); } wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL); if (!wdev) - return NULL; + return ERR_PTR(-ENOMEM); priv->wdev = wdev; wdev->wiphy = wiphy; @@ -1586,14 +1664,15 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, break; default: wiphy_err(wiphy, "type not supported\n"); - return NULL; + return ERR_PTR(-EINVAL); } dev = alloc_netdev_mq(sizeof(struct mwifiex_private *), name, ether_setup, 1); if (!dev) { wiphy_err(wiphy, "no memory available for netdevice\n"); - goto error; + priv->bss_mode = NL80211_IFTYPE_UNSPECIFIED; + return ERR_PTR(-ENOMEM); } mwifiex_init_priv_params(priv, dev); @@ -1624,7 +1703,9 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, /* Register network device */ if (register_netdevice(dev)) { wiphy_err(wiphy, "cannot register virtual network device\n"); - goto error; + free_netdev(dev); + priv->bss_mode = NL80211_IFTYPE_UNSPECIFIED; + return ERR_PTR(-EFAULT); } sema_init(&priv->async_sem, 1); @@ -1636,12 +1717,6 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, mwifiex_dev_debugfs_init(priv); #endif return wdev; -error: - if (dev && (dev->reg_state == NETREG_UNREGISTERED)) - free_netdev(dev); - priv->bss_mode = NL80211_IFTYPE_UNSPECIFIED; - - return NULL; } EXPORT_SYMBOL_GPL(mwifiex_add_virtual_intf); @@ -1700,7 +1775,9 @@ static struct cfg80211_ops mwifiex_cfg80211_ops = { .set_bitrate_mask = mwifiex_cfg80211_set_bitrate_mask, .start_ap = mwifiex_cfg80211_start_ap, .stop_ap = mwifiex_cfg80211_stop_ap, + .change_beacon = mwifiex_cfg80211_change_beacon, .set_cqm_rssi_config = mwifiex_cfg80211_set_cqm_rssi_config, + .set_antenna = mwifiex_cfg80211_set_antenna, }; /* @@ -1747,7 +1824,16 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter) memcpy(wiphy->perm_addr, priv->curr_addr, ETH_ALEN); wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM; - wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME | WIPHY_FLAG_CUSTOM_REGULATORY; + wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME | + WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD; + + wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS | + NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2; + + wiphy->available_antennas_tx = BIT(adapter->number_of_antenna) - 1; + wiphy->available_antennas_rx = BIT(adapter->number_of_antenna) - 1; + + wiphy->features = NL80211_FEATURE_HT_IBSS; /* Reserve space for mwifiex specific private data for BSS */ wiphy->bss_priv_size = sizeof(struct mwifiex_bss_priv); diff --git a/drivers/net/wireless/mwifiex/cfp.c b/drivers/net/wireless/mwifiex/cfp.c index 560871b0e236..f69300f93f42 100644 --- a/drivers/net/wireless/mwifiex/cfp.c +++ b/drivers/net/wireless/mwifiex/cfp.c @@ -167,23 +167,6 @@ u32 mwifiex_index_to_data_rate(struct mwifiex_private *priv, u8 index, } /* - * This function maps a data rate value into corresponding index in supported - * rates table. - */ -u8 mwifiex_data_rate_to_index(u32 rate) -{ - u16 *ptr; - - if (rate) { - ptr = memchr(mwifiex_data_rates, rate, - sizeof(mwifiex_data_rates)); - if (ptr) - return (u8) (ptr - mwifiex_data_rates); - } - return 0; -} - -/* * This function returns the current active data rates. * * The result may vary depending upon connection status. @@ -277,20 +260,6 @@ mwifiex_is_rate_auto(struct mwifiex_private *priv) } /* - * This function converts rate bitmap into rate index. - */ -int mwifiex_get_rate_index(u16 *rate_bitmap, int size) -{ - int i; - - for (i = 0; i < size * 8; i++) - if (rate_bitmap[i / 16] & (1 << (i % 16))) - return i; - - return 0; -} - -/* * This function gets the supported data rates. * * The function works in both Ad-Hoc and infra mode by printing the diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c index ea37b887a874..c68adec3cc8b 100644 --- a/drivers/net/wireless/mwifiex/cmdevt.c +++ b/drivers/net/wireless/mwifiex/cmdevt.c @@ -578,6 +578,7 @@ int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no, } else { adapter->cmd_queued = cmd_node; mwifiex_insert_cmd_to_pending_q(adapter, cmd_node, true); + queue_work(adapter->workqueue, &adapter->main_work); } return ret; diff --git a/drivers/net/wireless/mwifiex/decl.h b/drivers/net/wireless/mwifiex/decl.h index f918f66e5e27..070ef25f5186 100644 --- a/drivers/net/wireless/mwifiex/decl.h +++ b/drivers/net/wireless/mwifiex/decl.h @@ -41,16 +41,7 @@ #define MWIFIEX_AMPDU_DEF_RXWINSIZE 16 #define MWIFIEX_DEFAULT_BLOCK_ACK_TIMEOUT 0xffff -#define MWIFIEX_RATE_INDEX_HRDSSS0 0 -#define MWIFIEX_RATE_INDEX_HRDSSS3 3 -#define MWIFIEX_RATE_INDEX_OFDM0 4 -#define MWIFIEX_RATE_INDEX_OFDM7 11 -#define MWIFIEX_RATE_INDEX_MCS0 12 - -#define MWIFIEX_RATE_BITMAP_OFDM0 16 -#define MWIFIEX_RATE_BITMAP_OFDM7 23 #define MWIFIEX_RATE_BITMAP_MCS0 32 -#define MWIFIEX_RATE_BITMAP_MCS127 159 #define MWIFIEX_RX_DATA_BUF_SIZE (4 * 1024) #define MWIFIEX_RX_CMD_BUF_SIZE (2 * 1024) diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h index 1184141839ae..e831b440a24a 100644 --- a/drivers/net/wireless/mwifiex/fw.h +++ b/drivers/net/wireless/mwifiex/fw.h @@ -225,7 +225,8 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { #define HostCmd_CMD_BBP_REG_ACCESS 0x001a #define HostCmd_CMD_RF_REG_ACCESS 0x001b #define HostCmd_CMD_PMIC_REG_ACCESS 0x00ad -#define HostCmd_CMD_802_11_RF_CHANNEL 0x001d +#define HostCmd_CMD_RF_TX_PWR 0x001e +#define HostCmd_CMD_RF_ANTENNA 0x0020 #define HostCmd_CMD_802_11_DEAUTHENTICATE 0x0024 #define HostCmd_CMD_MAC_CONTROL 0x0028 #define HostCmd_CMD_802_11_AD_HOC_START 0x002b @@ -321,6 +322,12 @@ enum ENH_PS_MODES { #define HostCmd_BSS_TYPE_MASK 0xf000 +#define HostCmd_ACT_SET_RX 0x0001 +#define HostCmd_ACT_SET_TX 0x0002 +#define HostCmd_ACT_SET_BOTH 0x0003 + +#define RF_ANTENNA_AUTO 0xFFFF + #define HostCmd_SET_SEQ_NO_BSS_INFO(seq, num, type) { \ (((seq) & 0x00ff) | \ (((num) & 0x000f) << 8)) | \ @@ -876,6 +883,25 @@ struct host_cmd_ds_txpwr_cfg { __le32 mode; } __packed; +struct host_cmd_ds_rf_tx_pwr { + __le16 action; + __le16 cur_level; + u8 max_power; + u8 min_power; +} __packed; + +struct host_cmd_ds_rf_ant_mimo { + __le16 action_tx; + __le16 tx_ant_mode; + __le16 action_rx; + __le16 rx_ant_mode; +}; + +struct host_cmd_ds_rf_ant_siso { + __le16 action; + __le16 ant_mode; +}; + struct mwifiex_bcn_param { u8 bssid[ETH_ALEN]; u8 rssi; @@ -1265,14 +1291,6 @@ struct host_cmd_tlv_channel_band { u8 channel; } __packed; -struct host_cmd_ds_802_11_rf_channel { - __le16 action; - __le16 current_channel; - __le16 rf_type; - __le16 reserved; - u8 reserved_1[32]; -} __packed; - struct host_cmd_ds_version_ext { u8 version_str_sel; char version_str[128]; @@ -1357,10 +1375,12 @@ struct host_cmd_ds_command { struct host_cmd_ds_802_11_rssi_info rssi_info; struct host_cmd_ds_802_11_rssi_info_rsp rssi_info_rsp; struct host_cmd_ds_802_11_snmp_mib smib; - struct host_cmd_ds_802_11_rf_channel rf_channel; struct host_cmd_ds_tx_rate_query tx_rate; struct host_cmd_ds_tx_rate_cfg tx_rate_cfg; struct host_cmd_ds_txpwr_cfg txp_cfg; + struct host_cmd_ds_rf_tx_pwr txp; + struct host_cmd_ds_rf_ant_mimo ant_mimo; + struct host_cmd_ds_rf_ant_siso ant_siso; struct host_cmd_ds_802_11_ps_mode_enh psmode_enh; struct host_cmd_ds_802_11_hs_cfg_enh opt_hs_cfg; struct host_cmd_ds_802_11_scan scan; diff --git a/drivers/net/wireless/mwifiex/ie.c b/drivers/net/wireless/mwifiex/ie.c index 328fb14d9e14..1d8dd003e396 100644 --- a/drivers/net/wireless/mwifiex/ie.c +++ b/drivers/net/wireless/mwifiex/ie.c @@ -51,8 +51,7 @@ mwifiex_ie_get_autoidx(struct mwifiex_private *priv, u16 subtype_mask, for (i = 0; i < priv->adapter->max_mgmt_ie_index; i++) { mask = le16_to_cpu(priv->mgmt_ie[i].mgmt_subtype_mask); - len = le16_to_cpu(priv->mgmt_ie[i].ie_length) + - le16_to_cpu(ie->ie_length); + len = le16_to_cpu(ie->ie_length); if (mask == MWIFIEX_AUTO_IDX_MASK) continue; @@ -108,10 +107,8 @@ mwifiex_update_autoindex_ies(struct mwifiex_private *priv, return -1; tmp = (u8 *)&priv->mgmt_ie[index].ie_buffer; - tmp += le16_to_cpu(priv->mgmt_ie[index].ie_length); memcpy(tmp, &ie->ie_buffer, le16_to_cpu(ie->ie_length)); - le16_add_cpu(&priv->mgmt_ie[index].ie_length, - le16_to_cpu(ie->ie_length)); + priv->mgmt_ie[index].ie_length = ie->ie_length; priv->mgmt_ie[index].ie_index = cpu_to_le16(index); priv->mgmt_ie[index].mgmt_subtype_mask = cpu_to_le16(mask); @@ -213,37 +210,111 @@ mwifiex_update_uap_custom_ie(struct mwifiex_private *priv, /* save assoc resp ie index after auto-indexing */ *assoc_idx = *((u16 *)pos); + kfree(ap_custom_ie); return ret; } -/* This function parses different IEs- Tail IEs, beacon IEs, probe response IEs, +/* This function checks if WPS IE is present in passed buffer and copies it to + * mwifiex_ie structure. + * Function takes pointer to struct mwifiex_ie pointer as argument. + * If WPS IE is present memory is allocated for mwifiex_ie pointer and filled + * in with WPS IE. Caller should take care of freeing this memory. + */ +static int mwifiex_update_wps_ie(const u8 *ies, int ies_len, + struct mwifiex_ie **ie_ptr, u16 mask) +{ + struct ieee_types_header *wps_ie; + struct mwifiex_ie *ie = NULL; + const u8 *vendor_ie; + + vendor_ie = cfg80211_find_vendor_ie(WLAN_OUI_MICROSOFT, + WLAN_OUI_TYPE_MICROSOFT_WPS, + ies, ies_len); + if (vendor_ie) { + ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL); + if (!ie) + return -ENOMEM; + + wps_ie = (struct ieee_types_header *)vendor_ie; + memcpy(ie->ie_buffer, wps_ie, wps_ie->len + 2); + ie->ie_length = cpu_to_le16(wps_ie->len + 2); + ie->mgmt_subtype_mask = cpu_to_le16(mask); + ie->ie_index = cpu_to_le16(MWIFIEX_AUTO_IDX_MASK); + } + + *ie_ptr = ie; + return 0; +} + +/* This function parses beacon IEs, probe response IEs, association response IEs + * from cfg80211_ap_settings->beacon and sets these IE to FW. + */ +static int mwifiex_set_mgmt_beacon_data_ies(struct mwifiex_private *priv, + struct cfg80211_beacon_data *data) +{ + struct mwifiex_ie *beacon_ie = NULL, *pr_ie = NULL, *ar_ie = NULL; + u16 beacon_idx = MWIFIEX_AUTO_IDX_MASK, pr_idx = MWIFIEX_AUTO_IDX_MASK; + u16 ar_idx = MWIFIEX_AUTO_IDX_MASK; + int ret = 0; + + if (data->beacon_ies && data->beacon_ies_len) + mwifiex_update_wps_ie(data->beacon_ies, data->beacon_ies_len, + &beacon_ie, MGMT_MASK_BEACON); + + if (data->proberesp_ies && data->proberesp_ies_len) + mwifiex_update_wps_ie(data->proberesp_ies, + data->proberesp_ies_len, &pr_ie, + MGMT_MASK_PROBE_RESP); + + if (data->assocresp_ies && data->assocresp_ies_len) + mwifiex_update_wps_ie(data->assocresp_ies, + data->assocresp_ies_len, &ar_ie, + MGMT_MASK_ASSOC_RESP | + MGMT_MASK_REASSOC_RESP); + + if (beacon_ie || pr_ie || ar_ie) { + ret = mwifiex_update_uap_custom_ie(priv, beacon_ie, + &beacon_idx, pr_ie, + &pr_idx, ar_ie, &ar_idx); + if (ret) + goto done; + } + + priv->beacon_idx = beacon_idx; + priv->proberesp_idx = pr_idx; + priv->assocresp_idx = ar_idx; + +done: + kfree(beacon_ie); + kfree(pr_ie); + kfree(ar_ie); + + return ret; +} + +/* This function parses different IEs-tail IEs, beacon IEs, probe response IEs, * association response IEs from cfg80211_ap_settings function and sets these IE * to FW. */ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv, - struct cfg80211_ap_settings *params) + struct cfg80211_beacon_data *info) { - struct mwifiex_ie *beacon_ie = NULL, *pr_ie = NULL; - struct mwifiex_ie *ar_ie = NULL, *gen_ie = NULL; - struct ieee_types_header *rsn_ie = NULL, *wpa_ie = NULL; - u16 beacon_idx = MWIFIEX_AUTO_IDX_MASK, pr_idx = MWIFIEX_AUTO_IDX_MASK; - u16 ar_idx = MWIFIEX_AUTO_IDX_MASK, rsn_idx = MWIFIEX_AUTO_IDX_MASK; - u16 mask, ie_len = 0; + struct mwifiex_ie *gen_ie; + struct ieee_types_header *rsn_ie, *wpa_ie = NULL; + u16 rsn_idx = MWIFIEX_AUTO_IDX_MASK, ie_len = 0; const u8 *vendor_ie; - int ret = 0; - if (params->beacon.tail && params->beacon.tail_len) { + if (info->tail && info->tail_len) { gen_ie = kzalloc(sizeof(struct mwifiex_ie), GFP_KERNEL); if (!gen_ie) return -ENOMEM; gen_ie->ie_index = cpu_to_le16(rsn_idx); - mask = MGMT_MASK_BEACON | MGMT_MASK_PROBE_RESP | - MGMT_MASK_ASSOC_RESP; - gen_ie->mgmt_subtype_mask = cpu_to_le16(mask); + gen_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_BEACON | + MGMT_MASK_PROBE_RESP | + MGMT_MASK_ASSOC_RESP); rsn_ie = (void *)cfg80211_find_ie(WLAN_EID_RSN, - params->beacon.tail, - params->beacon.tail_len); + info->tail, info->tail_len); if (rsn_ie) { memcpy(gen_ie->ie_buffer, rsn_ie, rsn_ie->len + 2); ie_len = rsn_ie->len + 2; @@ -252,8 +323,8 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv, vendor_ie = cfg80211_find_vendor_ie(WLAN_OUI_MICROSOFT, WLAN_OUI_TYPE_MICROSOFT_WPA, - params->beacon.tail, - params->beacon.tail_len); + info->tail, + info->tail_len); if (vendor_ie) { wpa_ie = (struct ieee_types_header *)vendor_ie; memcpy(gen_ie->ie_buffer + ie_len, @@ -266,79 +337,16 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv, if (mwifiex_update_uap_custom_ie(priv, gen_ie, &rsn_idx, NULL, NULL, NULL, NULL)) { - ret = -1; - goto done; + kfree(gen_ie); + return -1; } - priv->rsn_idx = rsn_idx; } - } - - if (params->beacon.beacon_ies && params->beacon.beacon_ies_len) { - beacon_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL); - if (!beacon_ie) { - ret = -ENOMEM; - goto done; - } - - beacon_ie->ie_index = cpu_to_le16(beacon_idx); - beacon_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_BEACON); - beacon_ie->ie_length = - cpu_to_le16(params->beacon.beacon_ies_len); - memcpy(beacon_ie->ie_buffer, params->beacon.beacon_ies, - params->beacon.beacon_ies_len); - } - - if (params->beacon.proberesp_ies && params->beacon.proberesp_ies_len) { - pr_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL); - if (!pr_ie) { - ret = -ENOMEM; - goto done; - } - - pr_ie->ie_index = cpu_to_le16(pr_idx); - pr_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_PROBE_RESP); - pr_ie->ie_length = - cpu_to_le16(params->beacon.proberesp_ies_len); - memcpy(pr_ie->ie_buffer, params->beacon.proberesp_ies, - params->beacon.proberesp_ies_len); - } - - if (params->beacon.assocresp_ies && params->beacon.assocresp_ies_len) { - ar_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL); - if (!ar_ie) { - ret = -ENOMEM; - goto done; - } - ar_ie->ie_index = cpu_to_le16(ar_idx); - mask = MGMT_MASK_ASSOC_RESP | MGMT_MASK_REASSOC_RESP; - ar_ie->mgmt_subtype_mask = cpu_to_le16(mask); - ar_ie->ie_length = - cpu_to_le16(params->beacon.assocresp_ies_len); - memcpy(ar_ie->ie_buffer, params->beacon.assocresp_ies, - params->beacon.assocresp_ies_len); - } - - if (beacon_ie || pr_ie || ar_ie) { - ret = mwifiex_update_uap_custom_ie(priv, beacon_ie, - &beacon_idx, pr_ie, - &pr_idx, ar_ie, &ar_idx); - if (ret) - goto done; + kfree(gen_ie); } - priv->beacon_idx = beacon_idx; - priv->proberesp_idx = pr_idx; - priv->assocresp_idx = ar_idx; - -done: - kfree(beacon_ie); - kfree(pr_ie); - kfree(ar_ie); - kfree(gen_ie); - - return ret; + return mwifiex_set_mgmt_beacon_data_ies(priv, info); } /* This function removes management IE set */ diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c index b543a4d82ff3..21fdc6c02775 100644 --- a/drivers/net/wireless/mwifiex/init.c +++ b/drivers/net/wireless/mwifiex/init.c @@ -344,7 +344,6 @@ static void mwifiex_init_adapter(struct mwifiex_adapter *adapter) adapter->adhoc_awake_period = 0; memset(&adapter->arp_filter, 0, sizeof(adapter->arp_filter)); adapter->arp_filter_size = 0; - adapter->channel_type = NL80211_CHAN_HT20; adapter->max_mgmt_ie_index = MAX_MGMT_IE_INDEX; } diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h index 9f088fb88cb7..50191539bb32 100644 --- a/drivers/net/wireless/mwifiex/ioctl.h +++ b/drivers/net/wireless/mwifiex/ioctl.h @@ -225,12 +225,6 @@ struct mwifiex_ds_encrypt_key { u8 wapi_rxpn[WAPI_RXPN_LEN]; }; -struct mwifiex_rate_cfg { - u32 action; - u32 is_rate_auto; - u32 rate; -}; - struct mwifiex_power_cfg { u32 is_power_auto; u32 power_level; @@ -277,6 +271,11 @@ struct mwifiex_ds_11n_amsdu_aggr_ctrl { u16 curr_buf_size; }; +struct mwifiex_ds_ant_cfg { + u32 tx_ant; + u32 rx_ant; +}; + #define MWIFIEX_NUM_OF_CMD_BUFFER 20 #define MWIFIEX_SIZE_OF_CMD_BUFFER 2048 diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h index 434a90e46934..e7c2a82fd610 100644 --- a/drivers/net/wireless/mwifiex/main.h +++ b/drivers/net/wireless/mwifiex/main.h @@ -678,7 +678,6 @@ struct mwifiex_adapter { u8 hw_dev_mcs_support; u8 adhoc_11n_enabled; u8 sec_chan_offset; - enum nl80211_channel_type channel_type; struct mwifiex_dbg dbg; u8 arp_filter[ARP_FILTER_MAX_BUF_SIZE]; u32 arp_filter_size; @@ -824,9 +823,7 @@ int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask, u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv, u8 *rates); u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates); -u8 mwifiex_data_rate_to_index(u32 rate); u8 mwifiex_is_rate_auto(struct mwifiex_private *priv); -int mwifiex_get_rate_index(u16 *rateBitmap, int size); extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE]; void mwifiex_save_curr_bcn(struct mwifiex_private *priv); void mwifiex_free_curr_bcn(struct mwifiex_private *priv); @@ -945,16 +942,13 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss, int mwifiex_cancel_hs(struct mwifiex_private *priv, int cmd_type); int mwifiex_enable_hs(struct mwifiex_adapter *adapter); int mwifiex_disable_auto_ds(struct mwifiex_private *priv); -int mwifiex_drv_get_data_rate(struct mwifiex_private *priv, - struct mwifiex_rate_cfg *rate); +int mwifiex_drv_get_data_rate(struct mwifiex_private *priv, u32 *rate); int mwifiex_request_scan(struct mwifiex_private *priv, struct cfg80211_ssid *req_ssid); -int mwifiex_set_user_scan_ioctl(struct mwifiex_private *priv, - struct mwifiex_user_scan_cfg *scan_req); +int mwifiex_scan_networks(struct mwifiex_private *priv, + const struct mwifiex_user_scan_cfg *user_scan_in); int mwifiex_set_radio(struct mwifiex_private *priv, u8 option); -int mwifiex_drv_change_adhoc_chan(struct mwifiex_private *priv, u16 channel); - int mwifiex_set_encode(struct mwifiex_private *priv, const u8 *key, int key_len, u8 key_index, const u8 *mac_addr, int disable); @@ -993,8 +987,6 @@ int mwifiex_set_tx_power(struct mwifiex_private *priv, int mwifiex_main_process(struct mwifiex_adapter *); -int mwifiex_bss_set_channel(struct mwifiex_private *, - struct mwifiex_chan_freq_power *cfp); int mwifiex_get_bss_info(struct mwifiex_private *, struct mwifiex_bss_info *); int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv, @@ -1015,7 +1007,7 @@ int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev); void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config); int mwifiex_set_mgmt_ies(struct mwifiex_private *priv, - struct cfg80211_ap_settings *params); + struct cfg80211_beacon_data *data); int mwifiex_del_mgmt_ies(struct mwifiex_private *priv); u8 *mwifiex_11d_code_2_region(u8 code); diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c index efaf26ccd6ba..884ed6377003 100644 --- a/drivers/net/wireless/mwifiex/scan.c +++ b/drivers/net/wireless/mwifiex/scan.c @@ -1296,8 +1296,8 @@ mwifiex_radio_type_to_band(u8 radio_type) * order to send the appropriate scan commands to firmware to populate or * update the internal driver scan table. */ -static int mwifiex_scan_networks(struct mwifiex_private *priv, - const struct mwifiex_user_scan_cfg *user_scan_in) +int mwifiex_scan_networks(struct mwifiex_private *priv, + const struct mwifiex_user_scan_cfg *user_scan_in) { int ret = 0; struct mwifiex_adapter *adapter = priv->adapter; @@ -1362,6 +1362,7 @@ static int mwifiex_scan_networks(struct mwifiex_private *priv, adapter->cmd_queued = cmd_node; mwifiex_insert_cmd_to_pending_q(adapter, cmd_node, true); + queue_work(adapter->workqueue, &adapter->main_work); } else { spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags); @@ -1378,26 +1379,6 @@ static int mwifiex_scan_networks(struct mwifiex_private *priv, } /* - * Sends IOCTL request to start a scan with user configurations. - * - * This function allocates the IOCTL request buffer, fills it - * with requisite parameters and calls the IOCTL handler. - * - * Upon completion, it also generates a wireless event to notify - * applications. - */ -int mwifiex_set_user_scan_ioctl(struct mwifiex_private *priv, - struct mwifiex_user_scan_cfg *scan_req) -{ - int status; - - status = mwifiex_scan_networks(priv, scan_req); - queue_work(priv->adapter->workqueue, &priv->adapter->main_work); - - return status; -} - -/* * This function prepares a scan command to be sent to the firmware. * * This uses the scan command configuration sent to the command processing diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c index e0377473282f..fc8a9bfa1248 100644 --- a/drivers/net/wireless/mwifiex/sdio.c +++ b/drivers/net/wireless/mwifiex/sdio.c @@ -978,10 +978,10 @@ static int mwifiex_decode_rx_packet(struct mwifiex_adapter *adapter, dev_dbg(adapter->dev, "info: --- Rx: Event ---\n"); adapter->event_cause = *(u32 *) skb->data; - skb_pull(skb, MWIFIEX_EVENT_HEADER_LEN); - if ((skb->len > 0) && (skb->len < MAX_EVENT_SIZE)) - memcpy(adapter->event_body, skb->data, skb->len); + memcpy(adapter->event_body, + skb->data + MWIFIEX_EVENT_HEADER_LEN, + skb->len); /* event cause has been saved to adapter->event_cause */ adapter->event_received = true; diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c index 40e025da6bc2..93b06cd4e176 100644 --- a/drivers/net/wireless/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/mwifiex/sta_cmd.c @@ -260,6 +260,56 @@ static int mwifiex_cmd_tx_power_cfg(struct host_cmd_ds_command *cmd, } /* + * This function prepares command to get RF Tx power. + */ +static int mwifiex_cmd_rf_tx_power(struct mwifiex_private *priv, + struct host_cmd_ds_command *cmd, + u16 cmd_action, void *data_buf) +{ + struct host_cmd_ds_rf_tx_pwr *txp = &cmd->params.txp; + + cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_tx_pwr) + + S_DS_GEN); + cmd->command = cpu_to_le16(HostCmd_CMD_RF_TX_PWR); + txp->action = cpu_to_le16(cmd_action); + + return 0; +} + +/* + * This function prepares command to set rf antenna. + */ +static int mwifiex_cmd_rf_antenna(struct mwifiex_private *priv, + struct host_cmd_ds_command *cmd, + u16 cmd_action, + struct mwifiex_ds_ant_cfg *ant_cfg) +{ + struct host_cmd_ds_rf_ant_mimo *ant_mimo = &cmd->params.ant_mimo; + struct host_cmd_ds_rf_ant_siso *ant_siso = &cmd->params.ant_siso; + + cmd->command = cpu_to_le16(HostCmd_CMD_RF_ANTENNA); + + if (cmd_action != HostCmd_ACT_GEN_SET) + return 0; + + if (priv->adapter->hw_dev_mcs_support == HT_STREAM_2X2) { + cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_ant_mimo) + + S_DS_GEN); + ant_mimo->action_tx = cpu_to_le16(HostCmd_ACT_SET_TX); + ant_mimo->tx_ant_mode = cpu_to_le16((u16)ant_cfg->tx_ant); + ant_mimo->action_rx = cpu_to_le16(HostCmd_ACT_SET_RX); + ant_mimo->rx_ant_mode = cpu_to_le16((u16)ant_cfg->rx_ant); + } else { + cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_ant_siso) + + S_DS_GEN); + ant_siso->action = cpu_to_le16(HostCmd_ACT_SET_BOTH); + ant_siso->ant_mode = cpu_to_le16((u16)ant_cfg->tx_ant); + } + + return 0; +} + +/* * This function prepares command to set Host Sleep configuration. * * Preparation includes - @@ -695,40 +745,6 @@ static int mwifiex_cmd_802_11d_domain_info(struct mwifiex_private *priv, } /* - * This function prepares command to set/get RF channel. - * - * Preparation includes - - * - Setting command ID, action and proper size - * - Setting RF type and current RF channel (for SET only) - * - Ensuring correct endian-ness - */ -static int mwifiex_cmd_802_11_rf_channel(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, u16 *channel) -{ - struct host_cmd_ds_802_11_rf_channel *rf_chan = - &cmd->params.rf_channel; - uint16_t rf_type = le16_to_cpu(rf_chan->rf_type); - - cmd->command = cpu_to_le16(HostCmd_CMD_802_11_RF_CHANNEL); - cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_rf_channel) - + S_DS_GEN); - - if (cmd_action == HostCmd_ACT_GEN_SET) { - if ((priv->adapter->adhoc_start_band & BAND_A) || - (priv->adapter->adhoc_start_band & BAND_AN)) - rf_chan->rf_type = - cpu_to_le16(HostCmd_SCAN_RADIO_TYPE_A); - - rf_type = le16_to_cpu(rf_chan->rf_type); - SET_SECONDARYCHAN(rf_type, priv->adapter->sec_chan_offset); - rf_chan->current_channel = cpu_to_le16(*channel); - } - rf_chan->action = cpu_to_le16(cmd_action); - return 0; -} - -/* * This function prepares command to set/get IBSS coalescing status. * * Preparation includes - @@ -1055,6 +1071,14 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no, ret = mwifiex_cmd_tx_power_cfg(cmd_ptr, cmd_action, data_buf); break; + case HostCmd_CMD_RF_TX_PWR: + ret = mwifiex_cmd_rf_tx_power(priv, cmd_ptr, cmd_action, + data_buf); + break; + case HostCmd_CMD_RF_ANTENNA: + ret = mwifiex_cmd_rf_antenna(priv, cmd_ptr, cmd_action, + data_buf); + break; case HostCmd_CMD_802_11_PS_MODE_ENH: ret = mwifiex_cmd_enh_power_mode(priv, cmd_ptr, cmd_action, (uint16_t)cmd_oid, data_buf); @@ -1117,10 +1141,6 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no, S_DS_GEN); ret = 0; break; - case HostCmd_CMD_802_11_RF_CHANNEL: - ret = mwifiex_cmd_802_11_rf_channel(priv, cmd_ptr, cmd_action, - data_buf); - break; case HostCmd_CMD_FUNC_INIT: if (priv->adapter->hw_status == MWIFIEX_HW_STATUS_RESET) priv->adapter->hw_status = MWIFIEX_HW_STATUS_READY; @@ -1283,7 +1303,7 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta) priv->data_rate = 0; /* get tx power */ - ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_TXPWR_CFG, + ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_RF_TX_PWR, HostCmd_ACT_GEN_GET, 0, NULL); if (ret) return -1; diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c index a79ed9bd9695..e0178c0829d7 100644 --- a/drivers/net/wireless/mwifiex/sta_cmdresp.c +++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c @@ -267,12 +267,10 @@ static int mwifiex_ret_get_log(struct mwifiex_private *priv, * * Based on the new rate bitmaps, the function re-evaluates if * auto data rate has been activated. If not, it sends another - * query to the firmware to get the current Tx data rate and updates - * the driver value. + * query to the firmware to get the current Tx data rate. */ static int mwifiex_ret_tx_rate_cfg(struct mwifiex_private *priv, - struct host_cmd_ds_command *resp, - struct mwifiex_rate_cfg *ds_rate) + struct host_cmd_ds_command *resp) { struct host_cmd_ds_tx_rate_cfg *rate_cfg = &resp->params.tx_rate_cfg; struct mwifiex_rate_scope *rate_scope; @@ -280,7 +278,6 @@ static int mwifiex_ret_tx_rate_cfg(struct mwifiex_private *priv, u16 tlv, tlv_buf_len; u8 *tlv_buf; u32 i; - int ret = 0; tlv_buf = (u8 *) ((u8 *) rate_cfg) + sizeof(struct host_cmd_ds_tx_rate_cfg); @@ -318,33 +315,11 @@ static int mwifiex_ret_tx_rate_cfg(struct mwifiex_private *priv, if (priv->is_data_rate_auto) priv->data_rate = 0; else - ret = mwifiex_send_cmd_async(priv, - HostCmd_CMD_802_11_TX_RATE_QUERY, - HostCmd_ACT_GEN_GET, 0, NULL); - - if (!ds_rate) - return ret; - - if (le16_to_cpu(rate_cfg->action) == HostCmd_ACT_GEN_GET) { - if (priv->is_data_rate_auto) { - ds_rate->is_rate_auto = 1; - return ret; - } - ds_rate->rate = mwifiex_get_rate_index(priv->bitmap_rates, - sizeof(priv->bitmap_rates)); - - if (ds_rate->rate >= MWIFIEX_RATE_BITMAP_OFDM0 && - ds_rate->rate <= MWIFIEX_RATE_BITMAP_OFDM7) - ds_rate->rate -= (MWIFIEX_RATE_BITMAP_OFDM0 - - MWIFIEX_RATE_INDEX_OFDM0); - - if (ds_rate->rate >= MWIFIEX_RATE_BITMAP_MCS0 && - ds_rate->rate <= MWIFIEX_RATE_BITMAP_MCS127) - ds_rate->rate -= (MWIFIEX_RATE_BITMAP_MCS0 - - MWIFIEX_RATE_INDEX_MCS0); - } + return mwifiex_send_cmd_async(priv, + HostCmd_CMD_802_11_TX_RATE_QUERY, + HostCmd_ACT_GEN_GET, 0, NULL); - return ret; + return 0; } /* @@ -451,6 +426,57 @@ static int mwifiex_ret_tx_power_cfg(struct mwifiex_private *priv, } /* + * This function handles the command response of get RF Tx power. + */ +static int mwifiex_ret_rf_tx_power(struct mwifiex_private *priv, + struct host_cmd_ds_command *resp) +{ + struct host_cmd_ds_rf_tx_pwr *txp = &resp->params.txp; + u16 action = le16_to_cpu(txp->action); + + priv->tx_power_level = le16_to_cpu(txp->cur_level); + + if (action == HostCmd_ACT_GEN_GET) { + priv->max_tx_power_level = txp->max_power; + priv->min_tx_power_level = txp->min_power; + } + + dev_dbg(priv->adapter->dev, + "Current TxPower Level=%d, Max Power=%d, Min Power=%d\n", + priv->tx_power_level, priv->max_tx_power_level, + priv->min_tx_power_level); + + return 0; +} + +/* + * This function handles the command response of set rf antenna + */ +static int mwifiex_ret_rf_antenna(struct mwifiex_private *priv, + struct host_cmd_ds_command *resp) +{ + struct host_cmd_ds_rf_ant_mimo *ant_mimo = &resp->params.ant_mimo; + struct host_cmd_ds_rf_ant_siso *ant_siso = &resp->params.ant_siso; + struct mwifiex_adapter *adapter = priv->adapter; + + if (adapter->hw_dev_mcs_support == HT_STREAM_2X2) + dev_dbg(adapter->dev, + "RF_ANT_RESP: Tx action = 0x%x, Tx Mode = 0x%04x" + " Rx action = 0x%x, Rx Mode = 0x%04x\n", + le16_to_cpu(ant_mimo->action_tx), + le16_to_cpu(ant_mimo->tx_ant_mode), + le16_to_cpu(ant_mimo->action_rx), + le16_to_cpu(ant_mimo->rx_ant_mode)); + else + dev_dbg(adapter->dev, + "RF_ANT_RESP: action = 0x%x, Mode = 0x%04x\n", + le16_to_cpu(ant_siso->action), + le16_to_cpu(ant_siso->ant_mode)); + + return 0; +} + +/* * This function handles the command response of set/get MAC address. * * Handling includes saving the MAC address in driver. @@ -605,34 +631,6 @@ static int mwifiex_ret_802_11d_domain_info(struct mwifiex_private *priv, } /* - * This function handles the command response of get RF channel. - * - * Handling includes changing the header fields into CPU format - * and saving the new channel in driver. - */ -static int mwifiex_ret_802_11_rf_channel(struct mwifiex_private *priv, - struct host_cmd_ds_command *resp, - u16 *data_buf) -{ - struct host_cmd_ds_802_11_rf_channel *rf_channel = - &resp->params.rf_channel; - u16 new_channel = le16_to_cpu(rf_channel->current_channel); - - if (priv->curr_bss_params.bss_descriptor.channel != new_channel) { - dev_dbg(priv->adapter->dev, "cmd: Channel Switch: %d to %d\n", - priv->curr_bss_params.bss_descriptor.channel, - new_channel); - /* Update the channel again */ - priv->curr_bss_params.bss_descriptor.channel = new_channel; - } - - if (data_buf) - *data_buf = new_channel; - - return 0; -} - -/* * This function handles the command response of get extended version. * * Handling includes forming the extended version string and sending it @@ -833,7 +831,7 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no, ret = mwifiex_ret_mac_multicast_adr(priv, resp); break; case HostCmd_CMD_TX_RATE_CFG: - ret = mwifiex_ret_tx_rate_cfg(priv, resp, data_buf); + ret = mwifiex_ret_tx_rate_cfg(priv, resp); break; case HostCmd_CMD_802_11_SCAN: ret = mwifiex_ret_802_11_scan(priv, resp); @@ -847,6 +845,12 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no, case HostCmd_CMD_TXPWR_CFG: ret = mwifiex_ret_tx_power_cfg(priv, resp); break; + case HostCmd_CMD_RF_TX_PWR: + ret = mwifiex_ret_rf_tx_power(priv, resp); + break; + case HostCmd_CMD_RF_ANTENNA: + ret = mwifiex_ret_rf_antenna(priv, resp); + break; case HostCmd_CMD_802_11_PS_MODE_ENH: ret = mwifiex_ret_enh_power_mode(priv, resp, data_buf); break; @@ -878,9 +882,6 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no, case HostCmd_CMD_802_11_TX_RATE_QUERY: ret = mwifiex_ret_802_11_tx_rate_query(priv, resp); break; - case HostCmd_CMD_802_11_RF_CHANNEL: - ret = mwifiex_ret_802_11_rf_channel(priv, resp, data_buf); - break; case HostCmd_CMD_VERSION_EXT: ret = mwifiex_ret_ver_ext(priv, resp, data_buf); break; diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/mwifiex/sta_event.c index 4ace5a3dcd23..11e731f3581c 100644 --- a/drivers/net/wireless/mwifiex/sta_event.c +++ b/drivers/net/wireless/mwifiex/sta_event.c @@ -406,9 +406,9 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv) break; case EVENT_UAP_STA_ASSOC: - skb_pull(adapter->event_skb, MWIFIEX_UAP_EVENT_EXTRA_HEADER); memset(&sinfo, 0, sizeof(sinfo)); - event = (struct mwifiex_assoc_event *)adapter->event_skb->data; + event = (struct mwifiex_assoc_event *) + (adapter->event_body + MWIFIEX_UAP_EVENT_EXTRA_HEADER); if (le16_to_cpu(event->type) == TLV_TYPE_UAP_MGMT_FRAME) { len = -1; @@ -433,9 +433,8 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv) GFP_KERNEL); break; case EVENT_UAP_STA_DEAUTH: - skb_pull(adapter->event_skb, MWIFIEX_UAP_EVENT_EXTRA_HEADER); - cfg80211_del_sta(priv->netdev, adapter->event_skb->data, - GFP_KERNEL); + cfg80211_del_sta(priv->netdev, adapter->event_body + + MWIFIEX_UAP_EVENT_EXTRA_HEADER, GFP_KERNEL); break; case EVENT_UAP_BSS_IDLE: priv->media_connected = false; diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c index 106c449477b2..fb2136089a22 100644 --- a/drivers/net/wireless/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/mwifiex/sta_ioctl.c @@ -66,9 +66,6 @@ int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter) dev_dbg(adapter->dev, "cmd pending\n"); atomic_inc(&adapter->cmd_pending); - /* Status pending, wake up main process */ - queue_work(adapter->workqueue, &adapter->main_work); - /* Wait for completion */ wait_event_interruptible(adapter->cmd_wait_q.wait, *(cmd_queued->condition)); @@ -500,297 +497,24 @@ int mwifiex_disable_auto_ds(struct mwifiex_private *priv) EXPORT_SYMBOL_GPL(mwifiex_disable_auto_ds); /* - * IOCTL request handler to set/get active channel. - * - * This function performs validity checking on channel/frequency - * compatibility and returns failure if not valid. - */ -int mwifiex_bss_set_channel(struct mwifiex_private *priv, - struct mwifiex_chan_freq_power *chan) -{ - struct mwifiex_adapter *adapter = priv->adapter; - struct mwifiex_chan_freq_power *cfp = NULL; - - if (!chan) - return -1; - - if (!chan->channel && !chan->freq) - return -1; - if (adapter->adhoc_start_band & BAND_AN) - adapter->adhoc_start_band = BAND_G | BAND_B | BAND_GN; - else if (adapter->adhoc_start_band & BAND_A) - adapter->adhoc_start_band = BAND_G | BAND_B; - if (chan->channel) { - if (chan->channel <= MAX_CHANNEL_BAND_BG) - cfp = mwifiex_get_cfp(priv, 0, (u16) chan->channel, 0); - if (!cfp) { - cfp = mwifiex_get_cfp(priv, BAND_A, - (u16) chan->channel, 0); - if (cfp) { - if (adapter->adhoc_11n_enabled) - adapter->adhoc_start_band = BAND_A - | BAND_AN; - else - adapter->adhoc_start_band = BAND_A; - } - } - } else { - if (chan->freq <= MAX_FREQUENCY_BAND_BG) - cfp = mwifiex_get_cfp(priv, 0, 0, chan->freq); - if (!cfp) { - cfp = mwifiex_get_cfp(priv, BAND_A, 0, chan->freq); - if (cfp) { - if (adapter->adhoc_11n_enabled) - adapter->adhoc_start_band = BAND_A - | BAND_AN; - else - adapter->adhoc_start_band = BAND_A; - } - } - } - if (!cfp || !cfp->channel) { - dev_err(adapter->dev, "invalid channel/freq\n"); - return -1; - } - priv->adhoc_channel = (u8) cfp->channel; - chan->channel = cfp->channel; - chan->freq = cfp->freq; - - return 0; -} - -/* - * IOCTL request handler to set/get Ad-Hoc channel. - * - * This function prepares the correct firmware command and - * issues it to set or get the ad-hoc channel. - */ -static int mwifiex_bss_ioctl_ibss_channel(struct mwifiex_private *priv, - u16 action, u16 *channel) -{ - if (action == HostCmd_ACT_GEN_GET) { - if (!priv->media_connected) { - *channel = priv->adhoc_channel; - return 0; - } - } else { - priv->adhoc_channel = (u8) *channel; - } - - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_RF_CHANNEL, - action, 0, channel); -} - -/* - * IOCTL request handler to change Ad-Hoc channel. - * - * This function allocates the IOCTL request buffer, fills it - * with requisite parameters and calls the IOCTL handler. - * - * The function follows the following steps to perform the change - - * - Get current IBSS information - * - Get current channel - * - If no change is required, return - * - If not connected, change channel and return - * - If connected, - * - Disconnect - * - Change channel - * - Perform specific SSID scan with same SSID - * - Start/Join the IBSS - */ -int -mwifiex_drv_change_adhoc_chan(struct mwifiex_private *priv, u16 channel) -{ - int ret; - struct mwifiex_bss_info bss_info; - struct mwifiex_ssid_bssid ssid_bssid; - u16 curr_chan = 0; - struct cfg80211_bss *bss = NULL; - struct ieee80211_channel *chan; - enum ieee80211_band band; - - memset(&bss_info, 0, sizeof(bss_info)); - - /* Get BSS information */ - if (mwifiex_get_bss_info(priv, &bss_info)) - return -1; - - /* Get current channel */ - ret = mwifiex_bss_ioctl_ibss_channel(priv, HostCmd_ACT_GEN_GET, - &curr_chan); - - if (curr_chan == channel) { - ret = 0; - goto done; - } - dev_dbg(priv->adapter->dev, "cmd: updating channel from %d to %d\n", - curr_chan, channel); - - if (!bss_info.media_connected) { - ret = 0; - goto done; - } - - /* Do disonnect */ - memset(&ssid_bssid, 0, ETH_ALEN); - ret = mwifiex_deauthenticate(priv, ssid_bssid.bssid); - - ret = mwifiex_bss_ioctl_ibss_channel(priv, HostCmd_ACT_GEN_SET, - &channel); - - /* Do specific SSID scanning */ - if (mwifiex_request_scan(priv, &bss_info.ssid)) { - ret = -1; - goto done; - } - - band = mwifiex_band_to_radio_type(priv->curr_bss_params.band); - chan = __ieee80211_get_channel(priv->wdev->wiphy, - ieee80211_channel_to_frequency(channel, - band)); - - /* Find the BSS we want using available scan results */ - bss = cfg80211_get_bss(priv->wdev->wiphy, chan, bss_info.bssid, - bss_info.ssid.ssid, bss_info.ssid.ssid_len, - WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS); - if (!bss) - wiphy_warn(priv->wdev->wiphy, "assoc: bss %pM not in scan results\n", - bss_info.bssid); - - ret = mwifiex_bss_start(priv, bss, &bss_info.ssid); -done: - return ret; -} - -/* - * IOCTL request handler to get rate. - * - * This function prepares the correct firmware command and - * issues it to get the current rate if it is connected, - * otherwise, the function returns the lowest supported rate - * for the band. - */ -static int mwifiex_rate_ioctl_get_rate_value(struct mwifiex_private *priv, - struct mwifiex_rate_cfg *rate_cfg) -{ - rate_cfg->is_rate_auto = priv->is_data_rate_auto; - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_TX_RATE_QUERY, - HostCmd_ACT_GEN_GET, 0, NULL); -} - -/* - * IOCTL request handler to set rate. - * - * This function prepares the correct firmware command and - * issues it to set the current rate. - * - * The function also performs validation checking on the supplied value. - */ -static int mwifiex_rate_ioctl_set_rate_value(struct mwifiex_private *priv, - struct mwifiex_rate_cfg *rate_cfg) -{ - u8 rates[MWIFIEX_SUPPORTED_RATES]; - u8 *rate; - int rate_index, ret; - u16 bitmap_rates[MAX_BITMAP_RATES_SIZE]; - u32 i; - struct mwifiex_adapter *adapter = priv->adapter; - - if (rate_cfg->is_rate_auto) { - memset(bitmap_rates, 0, sizeof(bitmap_rates)); - /* Support all HR/DSSS rates */ - bitmap_rates[0] = 0x000F; - /* Support all OFDM rates */ - bitmap_rates[1] = 0x00FF; - /* Support all HT-MCSs rate */ - for (i = 0; i < ARRAY_SIZE(priv->bitmap_rates) - 3; i++) - bitmap_rates[i + 2] = 0xFFFF; - bitmap_rates[9] = 0x3FFF; - } else { - memset(rates, 0, sizeof(rates)); - mwifiex_get_active_data_rates(priv, rates); - rate = rates; - for (i = 0; (rate[i] && i < MWIFIEX_SUPPORTED_RATES); i++) { - dev_dbg(adapter->dev, "info: rate=%#x wanted=%#x\n", - rate[i], rate_cfg->rate); - if ((rate[i] & 0x7f) == (rate_cfg->rate & 0x7f)) - break; - } - if ((i == MWIFIEX_SUPPORTED_RATES) || !rate[i]) { - dev_err(adapter->dev, "fixed data rate %#x is out " - "of range\n", rate_cfg->rate); - return -1; - } - memset(bitmap_rates, 0, sizeof(bitmap_rates)); - - rate_index = mwifiex_data_rate_to_index(rate_cfg->rate); - - /* Only allow b/g rates to be set */ - if (rate_index >= MWIFIEX_RATE_INDEX_HRDSSS0 && - rate_index <= MWIFIEX_RATE_INDEX_HRDSSS3) { - bitmap_rates[0] = 1 << rate_index; - } else { - rate_index -= 1; /* There is a 0x00 in the table */ - if (rate_index >= MWIFIEX_RATE_INDEX_OFDM0 && - rate_index <= MWIFIEX_RATE_INDEX_OFDM7) - bitmap_rates[1] = 1 << (rate_index - - MWIFIEX_RATE_INDEX_OFDM0); - } - } - - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_TX_RATE_CFG, - HostCmd_ACT_GEN_SET, 0, bitmap_rates); - - return ret; -} - -/* - * IOCTL request handler to set/get rate. - * - * This function can be used to set/get either the rate value or the - * rate index. - */ -static int mwifiex_rate_ioctl_cfg(struct mwifiex_private *priv, - struct mwifiex_rate_cfg *rate_cfg) -{ - int status; - - if (!rate_cfg) - return -1; - - if (rate_cfg->action == HostCmd_ACT_GEN_GET) - status = mwifiex_rate_ioctl_get_rate_value(priv, rate_cfg); - else - status = mwifiex_rate_ioctl_set_rate_value(priv, rate_cfg); - - return status; -} - -/* * Sends IOCTL request to get the data rate. * * This function allocates the IOCTL request buffer, fills it * with requisite parameters and calls the IOCTL handler. */ -int mwifiex_drv_get_data_rate(struct mwifiex_private *priv, - struct mwifiex_rate_cfg *rate) +int mwifiex_drv_get_data_rate(struct mwifiex_private *priv, u32 *rate) { int ret; - memset(rate, 0, sizeof(struct mwifiex_rate_cfg)); - rate->action = HostCmd_ACT_GEN_GET; - ret = mwifiex_rate_ioctl_cfg(priv, rate); + ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_TX_RATE_QUERY, + HostCmd_ACT_GEN_GET, 0, NULL); if (!ret) { - if (rate->is_rate_auto) - rate->rate = mwifiex_index_to_data_rate(priv, - priv->tx_rate, - priv->tx_htinfo - ); + if (priv->is_data_rate_auto) + *rate = mwifiex_index_to_data_rate(priv, priv->tx_rate, + priv->tx_htinfo); else - rate->rate = priv->data_rate; - } else { - ret = -1; + *rate = priv->data_rate; } return ret; diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c index e2faec4db108..cecb27283196 100644 --- a/drivers/net/wireless/mwifiex/txrx.c +++ b/drivers/net/wireless/mwifiex/txrx.c @@ -161,15 +161,11 @@ int mwifiex_write_data_complete(struct mwifiex_adapter *adapter, goto done; for (i = 0; i < adapter->priv_num; i++) { - tpriv = adapter->priv[i]; - if ((GET_BSS_ROLE(tpriv) == MWIFIEX_BSS_ROLE_STA) && - (tpriv->media_connected)) { - if (netif_queue_stopped(tpriv->netdev)) - mwifiex_wake_up_net_dev_queue(tpriv->netdev, - adapter); - } + if (tpriv->media_connected && + netif_queue_stopped(tpriv->netdev)) + mwifiex_wake_up_net_dev_queue(tpriv->netdev, adapter); } done: dev_kfree_skb_any(skb); diff --git a/drivers/net/wireless/mwifiex/usb.c b/drivers/net/wireless/mwifiex/usb.c index 49ebf20c56eb..22a5916564b8 100644 --- a/drivers/net/wireless/mwifiex/usb.c +++ b/drivers/net/wireless/mwifiex/usb.c @@ -49,6 +49,7 @@ static int mwifiex_usb_recv(struct mwifiex_adapter *adapter, struct device *dev = adapter->dev; u32 recv_type; __le32 tmp; + int ret; if (adapter->hs_activated) mwifiex_process_hs_config(adapter); @@ -69,16 +70,19 @@ static int mwifiex_usb_recv(struct mwifiex_adapter *adapter, case MWIFIEX_USB_TYPE_CMD: if (skb->len > MWIFIEX_SIZE_OF_CMD_BUFFER) { dev_err(dev, "CMD: skb->len too large\n"); - return -1; + ret = -1; + goto exit_restore_skb; } else if (!adapter->curr_cmd) { dev_dbg(dev, "CMD: no curr_cmd\n"); if (adapter->ps_state == PS_STATE_SLEEP_CFM) { mwifiex_process_sleep_confirm_resp( adapter, skb->data, skb->len); - return 0; + ret = 0; + goto exit_restore_skb; } - return -1; + ret = -1; + goto exit_restore_skb; } adapter->curr_cmd->resp_skb = skb; @@ -87,20 +91,22 @@ static int mwifiex_usb_recv(struct mwifiex_adapter *adapter, case MWIFIEX_USB_TYPE_EVENT: if (skb->len < sizeof(u32)) { dev_err(dev, "EVENT: skb->len too small\n"); - return -1; + ret = -1; + goto exit_restore_skb; } skb_copy_from_linear_data(skb, &tmp, sizeof(u32)); adapter->event_cause = le32_to_cpu(tmp); - skb_pull(skb, sizeof(u32)); dev_dbg(dev, "event_cause %#x\n", adapter->event_cause); if (skb->len > MAX_EVENT_SIZE) { dev_err(dev, "EVENT: event body too large\n"); - return -1; + ret = -1; + goto exit_restore_skb; } - skb_copy_from_linear_data(skb, adapter->event_body, - skb->len); + memcpy(adapter->event_body, skb->data + + MWIFIEX_EVENT_HEADER_LEN, skb->len); + adapter->event_received = true; adapter->event_skb = skb; break; @@ -124,6 +130,12 @@ static int mwifiex_usb_recv(struct mwifiex_adapter *adapter, } return -EINPROGRESS; + +exit_restore_skb: + /* The buffer will be reused for further cmds/events */ + skb_push(skb, INTF_HEADER_LEN); + + return ret; } static void mwifiex_usb_rx_complete(struct urb *urb) diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c index f3fc65515857..3fa4d4176993 100644 --- a/drivers/net/wireless/mwifiex/wmm.c +++ b/drivers/net/wireless/mwifiex/wmm.c @@ -404,6 +404,8 @@ mwifiex_wmm_init(struct mwifiex_adapter *adapter) priv->add_ba_param.tx_win_size = MWIFIEX_AMPDU_DEF_TXWINSIZE; priv->add_ba_param.rx_win_size = MWIFIEX_AMPDU_DEF_RXWINSIZE; + mwifiex_reset_11n_rx_seq_num(priv); + atomic_set(&priv->wmm.tx_pkts_queued, 0); atomic_set(&priv->wmm.highest_queued_prio, HIGH_PRIO_TID); } @@ -1221,6 +1223,7 @@ mwifiex_dequeue_tx_packet(struct mwifiex_adapter *adapter) if (!ptr->is_11n_enabled || mwifiex_is_ba_stream_setup(priv, ptr, tid) || + priv->wps.session_enable || ((priv->sec_info.wpa_enabled || priv->sec_info.wpa2_enabled) && !priv->wpa_is_gtk_set)) { diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c index cf7bdc66f822..224e03ade145 100644 --- a/drivers/net/wireless/mwl8k.c +++ b/drivers/net/wireless/mwl8k.c @@ -1665,7 +1665,9 @@ mwl8k_txq_reclaim(struct ieee80211_hw *hw, int index, int limit, int force) info = IEEE80211_SKB_CB(skb); if (ieee80211_is_data(wh->frame_control)) { - sta = info->control.sta; + rcu_read_lock(); + sta = ieee80211_find_sta_by_ifaddr(hw, wh->addr1, + wh->addr2); if (sta) { sta_info = MWL8K_STA(sta); BUG_ON(sta_info == NULL); @@ -1682,6 +1684,7 @@ mwl8k_txq_reclaim(struct ieee80211_hw *hw, int index, int limit, int force) sta_info->is_ampdu_allowed = true; } } + rcu_read_unlock(); } ieee80211_tx_info_clear_status(info); diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 068276ee8aff..e76f03c9b468 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -1940,10 +1940,8 @@ static void rt2800_config_channel_rf3052(struct rt2x00_dev *rt2x00dev, rt2800_rfcsr_write(rt2x00dev, 7, rfcsr); } -#define RT3290_POWER_BOUND 0x27 -#define RT3290_FREQ_OFFSET_BOUND 0x5f -#define RT5390_POWER_BOUND 0x27 -#define RT5390_FREQ_OFFSET_BOUND 0x5f +#define POWER_BOUND 0x27 +#define FREQ_OFFSET_BOUND 0x5f static void rt2800_config_channel_rf3290(struct rt2x00_dev *rt2x00dev, struct ieee80211_conf *conf, @@ -1959,16 +1957,15 @@ static void rt2800_config_channel_rf3290(struct rt2x00_dev *rt2x00dev, rt2800_rfcsr_write(rt2x00dev, 11, rfcsr); rt2800_rfcsr_read(rt2x00dev, 49, &rfcsr); - if (info->default_power1 > RT3290_POWER_BOUND) - rt2x00_set_field8(&rfcsr, RFCSR49_TX, RT3290_POWER_BOUND); + if (info->default_power1 > POWER_BOUND) + rt2x00_set_field8(&rfcsr, RFCSR49_TX, POWER_BOUND); else rt2x00_set_field8(&rfcsr, RFCSR49_TX, info->default_power1); rt2800_rfcsr_write(rt2x00dev, 49, rfcsr); rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr); - if (rt2x00dev->freq_offset > RT3290_FREQ_OFFSET_BOUND) - rt2x00_set_field8(&rfcsr, RFCSR17_CODE, - RT3290_FREQ_OFFSET_BOUND); + if (rt2x00dev->freq_offset > FREQ_OFFSET_BOUND) + rt2x00_set_field8(&rfcsr, RFCSR17_CODE, FREQ_OFFSET_BOUND); else rt2x00_set_field8(&rfcsr, RFCSR17_CODE, rt2x00dev->freq_offset); rt2800_rfcsr_write(rt2x00dev, 17, rfcsr); @@ -2002,17 +1999,16 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev, rt2800_rfcsr_write(rt2x00dev, 11, rfcsr); rt2800_rfcsr_read(rt2x00dev, 49, &rfcsr); - if (info->default_power1 > RT5390_POWER_BOUND) - rt2x00_set_field8(&rfcsr, RFCSR49_TX, RT5390_POWER_BOUND); + if (info->default_power1 > POWER_BOUND) + rt2x00_set_field8(&rfcsr, RFCSR49_TX, POWER_BOUND); else rt2x00_set_field8(&rfcsr, RFCSR49_TX, info->default_power1); rt2800_rfcsr_write(rt2x00dev, 49, rfcsr); if (rt2x00_rt(rt2x00dev, RT5392)) { rt2800_rfcsr_read(rt2x00dev, 50, &rfcsr); - if (info->default_power1 > RT5390_POWER_BOUND) - rt2x00_set_field8(&rfcsr, RFCSR50_TX, - RT5390_POWER_BOUND); + if (info->default_power1 > POWER_BOUND) + rt2x00_set_field8(&rfcsr, RFCSR50_TX, POWER_BOUND); else rt2x00_set_field8(&rfcsr, RFCSR50_TX, info->default_power2); @@ -2031,9 +2027,8 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev, rt2800_rfcsr_write(rt2x00dev, 1, rfcsr); rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr); - if (rt2x00dev->freq_offset > RT5390_FREQ_OFFSET_BOUND) - rt2x00_set_field8(&rfcsr, RFCSR17_CODE, - RT5390_FREQ_OFFSET_BOUND); + if (rt2x00dev->freq_offset > FREQ_OFFSET_BOUND) + rt2x00_set_field8(&rfcsr, RFCSR17_CODE, FREQ_OFFSET_BOUND); else rt2x00_set_field8(&rfcsr, RFCSR17_CODE, rt2x00dev->freq_offset); rt2800_rfcsr_write(rt2x00dev, 17, rfcsr); diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index dd436125fe3d..235376e9cb04 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -986,7 +986,7 @@ static int rt2800_enable_wlan_rt3290(struct rt2x00_dev *rt2x00dev) int i, count; rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, ®); - if ((rt2x00_get_field32(reg, WLAN_EN) == 1)) + if (rt2x00_get_field32(reg, WLAN_EN)) return 0; rt2x00_set_field32(®, WLAN_GPIO_OUT_OE_BIT_ALL, 0xff); @@ -1004,9 +1004,9 @@ static int rt2800_enable_wlan_rt3290(struct rt2x00_dev *rt2x00dev) */ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { rt2800_register_read(rt2x00dev, CMB_CTRL, ®); - if ((rt2x00_get_field32(reg, PLL_LD) == 1) && - (rt2x00_get_field32(reg, XTAL_RDY) == 1)) - break; + if (rt2x00_get_field32(reg, PLL_LD) && + rt2x00_get_field32(reg, XTAL_RDY)) + break; udelay(REGISTER_BUSY_DELAY); } diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c index 2fd830103415..f7e74a0a7759 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c @@ -774,9 +774,7 @@ int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev, bool rt2x00queue_for_each_entry(struct data_queue *queue, enum queue_index start, enum queue_index end, - void *data, - bool (*fn)(struct queue_entry *entry, - void *data)) + bool (*fn)(struct queue_entry *entry)) { unsigned long irqflags; unsigned int index_start; @@ -807,17 +805,17 @@ bool rt2x00queue_for_each_entry(struct data_queue *queue, */ if (index_start < index_end) { for (i = index_start; i < index_end; i++) { - if (fn(&queue->entries[i], data)) + if (fn(&queue->entries[i])) return true; } } else { for (i = index_start; i < queue->limit; i++) { - if (fn(&queue->entries[i], data)) + if (fn(&queue->entries[i])) return true; } for (i = 0; i < index_end; i++) { - if (fn(&queue->entries[i], data)) + if (fn(&queue->entries[i])) return true; } } diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h index 5f1392c72673..9b8c10a86dee 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.h +++ b/drivers/net/wireless/rt2x00/rt2x00queue.h @@ -584,7 +584,6 @@ struct data_queue_desc { * @queue: Pointer to @data_queue * @start: &enum queue_index Pointer to start index * @end: &enum queue_index Pointer to end index - * @data: Data to pass to the callback function * @fn: The function to call for each &struct queue_entry * * This will walk through all entries in the queue, in chronological @@ -597,9 +596,7 @@ struct data_queue_desc { bool rt2x00queue_for_each_entry(struct data_queue *queue, enum queue_index start, enum queue_index end, - void *data, - bool (*fn)(struct queue_entry *entry, - void *data)); + bool (*fn)(struct queue_entry *entry)); /** * rt2x00queue_empty - Check if the queue is empty. diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c index d357d1ed92f6..40ea80725a96 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c @@ -285,7 +285,7 @@ static void rt2x00usb_interrupt_txdone(struct urb *urb) queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work); } -static bool rt2x00usb_kick_tx_entry(struct queue_entry *entry, void* data) +static bool rt2x00usb_kick_tx_entry(struct queue_entry *entry) { struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; struct usb_device *usb_dev = to_usb_device_intf(rt2x00dev->dev); @@ -390,7 +390,7 @@ static void rt2x00usb_interrupt_rxdone(struct urb *urb) queue_work(rt2x00dev->workqueue, &rt2x00dev->rxdone_work); } -static bool rt2x00usb_kick_rx_entry(struct queue_entry *entry, void* data) +static bool rt2x00usb_kick_rx_entry(struct queue_entry *entry) { struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; struct usb_device *usb_dev = to_usb_device_intf(rt2x00dev->dev); @@ -427,18 +427,12 @@ void rt2x00usb_kick_queue(struct data_queue *queue) case QID_AC_BE: case QID_AC_BK: if (!rt2x00queue_empty(queue)) - rt2x00queue_for_each_entry(queue, - Q_INDEX_DONE, - Q_INDEX, - NULL, + rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX, rt2x00usb_kick_tx_entry); break; case QID_RX: if (!rt2x00queue_full(queue)) - rt2x00queue_for_each_entry(queue, - Q_INDEX_DONE, - Q_INDEX, - NULL, + rt2x00queue_for_each_entry(queue, Q_INDEX, Q_INDEX_DONE, rt2x00usb_kick_rx_entry); break; default: @@ -447,7 +441,7 @@ void rt2x00usb_kick_queue(struct data_queue *queue) } EXPORT_SYMBOL_GPL(rt2x00usb_kick_queue); -static bool rt2x00usb_flush_entry(struct queue_entry *entry, void* data) +static bool rt2x00usb_flush_entry(struct queue_entry *entry) { struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; struct queue_entry_priv_usb *entry_priv = entry->priv_data; @@ -474,7 +468,7 @@ void rt2x00usb_flush_queue(struct data_queue *queue, bool drop) unsigned int i; if (drop) - rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX, NULL, + rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX, rt2x00usb_flush_entry); /* @@ -565,7 +559,7 @@ void rt2x00usb_clear_entry(struct queue_entry *entry) entry->flags = 0; if (entry->queue->qid == QID_RX) - rt2x00usb_kick_rx_entry(entry, NULL); + rt2x00usb_kick_rx_entry(entry); } EXPORT_SYMBOL_GPL(rt2x00usb_clear_entry); diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c index f4c852c6749b..41f7f128f176 100644 --- a/drivers/net/wireless/rtlwifi/base.c +++ b/drivers/net/wireless/rtlwifi/base.c @@ -167,7 +167,7 @@ static const u8 tid_to_ac[] = { 0, /* IEEE80211_AC_VO */ }; -u8 rtl_tid_to_ac(struct ieee80211_hw *hw, u8 tid) +u8 rtl_tid_to_ac(u8 tid) { return tid_to_ac[tid]; } diff --git a/drivers/net/wireless/rtlwifi/base.h b/drivers/net/wireless/rtlwifi/base.h index 5a23a6d0f49d..f35af0fdaaf0 100644 --- a/drivers/net/wireless/rtlwifi/base.h +++ b/drivers/net/wireless/rtlwifi/base.h @@ -138,7 +138,7 @@ int rtl_send_smps_action(struct ieee80211_hw *hw, enum ieee80211_smps_mode smps); u8 *rtl_find_ie(u8 *data, unsigned int len, u8 ie); void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len); -u8 rtl_tid_to_ac(struct ieee80211_hw *hw, u8 tid); +u8 rtl_tid_to_ac(u8 tid); extern struct attribute_group rtl_attribute_group; int rtlwifi_rate_mapping(struct ieee80211_hw *hw, bool isht, u8 desc_rate, bool first_ampdu); diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index 36bffbc4519e..2c6eb9ea55f9 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -480,7 +480,7 @@ static void _rtl_pci_tx_chk_waitq(struct ieee80211_hw *hw) /* we juse use em for BE/BK/VI/VO */ for (tid = 7; tid >= 0; tid--) { - u8 hw_queue = ac_to_hwq[rtl_tid_to_ac(hw, tid)]; + u8 hw_queue = ac_to_hwq[rtl_tid_to_ac(tid)]; struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[hw_queue]; while (!mac->act_scanning && rtlpriv->psc.rfpwr_state == ERFON) { diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c index d228358e6a40..9970c2b1b199 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c @@ -301,9 +301,11 @@ static struct usb_device_id rtl8192c_usb_ids[] = { {RTL_USB_DEVICE(0x07b8, 0x8188, rtl92cu_hal_cfg)}, /*Abocom - Abocom*/ {RTL_USB_DEVICE(0x07b8, 0x8189, rtl92cu_hal_cfg)}, /*Funai - Abocom*/ {RTL_USB_DEVICE(0x0846, 0x9041, rtl92cu_hal_cfg)}, /*NetGear WNA1000M*/ + {RTL_USB_DEVICE(0x0bda, 0x5088, rtl92cu_hal_cfg)}, /*Thinkware-CC&C*/ {RTL_USB_DEVICE(0x0df6, 0x0052, rtl92cu_hal_cfg)}, /*Sitecom - Edimax*/ {RTL_USB_DEVICE(0x0df6, 0x005c, rtl92cu_hal_cfg)}, /*Sitecom - Edimax*/ {RTL_USB_DEVICE(0x0eb0, 0x9071, rtl92cu_hal_cfg)}, /*NO Brand - Etop*/ + {RTL_USB_DEVICE(0x4856, 0x0091, rtl92cu_hal_cfg)}, /*NetweeN - Feixun*/ /* HP - Lite-On ,8188CUS Slim Combo */ {RTL_USB_DEVICE(0x103c, 0x1629, rtl92cu_hal_cfg)}, {RTL_USB_DEVICE(0x13d3, 0x3357, rtl92cu_hal_cfg)}, /* AzureWave */ @@ -346,6 +348,7 @@ static struct usb_device_id rtl8192c_usb_ids[] = { {RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Funai -Abocom*/ {RTL_USB_DEVICE(0x0846, 0x9021, rtl92cu_hal_cfg)}, /*Netgear-Sercomm*/ {RTL_USB_DEVICE(0x0b05, 0x17ab, rtl92cu_hal_cfg)}, /*ASUS-Edimax*/ + {RTL_USB_DEVICE(0x0bda, 0x8186, rtl92cu_hal_cfg)}, /*Realtek 92CE-VAU*/ {RTL_USB_DEVICE(0x0df6, 0x0061, rtl92cu_hal_cfg)}, /*Sitecom-Edimax*/ {RTL_USB_DEVICE(0x0e66, 0x0019, rtl92cu_hal_cfg)}, /*Hawking-Edimax*/ {RTL_USB_DEVICE(0x2001, 0x3307, rtl92cu_hal_cfg)}, /*D-Link-Cameo*/ diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c index 18380a7829f1..442031256bce 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c @@ -3345,21 +3345,21 @@ void rtl92d_phy_config_macphymode_info(struct ieee80211_hw *hw) switch (rtlhal->macphymode) { case DUALMAC_SINGLEPHY: rtlphy->rf_type = RF_2T2R; - rtlhal->version |= CHIP_92D_SINGLEPHY; + rtlhal->version |= RF_TYPE_2T2R; rtlhal->bandset = BAND_ON_BOTH; rtlhal->current_bandtype = BAND_ON_2_4G; break; case SINGLEMAC_SINGLEPHY: rtlphy->rf_type = RF_2T2R; - rtlhal->version |= CHIP_92D_SINGLEPHY; + rtlhal->version |= RF_TYPE_2T2R; rtlhal->bandset = BAND_ON_BOTH; rtlhal->current_bandtype = BAND_ON_2_4G; break; case DUALMAC_DUALPHY: rtlphy->rf_type = RF_1T1R; - rtlhal->version &= (~CHIP_92D_SINGLEPHY); + rtlhal->version &= RF_TYPE_1T1R; /* Now we let MAC0 run on 5G band. */ if (rtlhal->interfaceindex == 0) { rtlhal->bandset = BAND_ON_5G; diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c index a6049d7d51b3..aa970fc18a21 100644 --- a/drivers/net/wireless/rtlwifi/usb.c +++ b/drivers/net/wireless/rtlwifi/usb.c @@ -131,15 +131,19 @@ static u32 _usb_read_sync(struct rtl_priv *rtlpriv, u32 addr, u16 len) u8 request; u16 wvalue; u16 index; - __le32 *data = &rtlpriv->usb_data[rtlpriv->usb_data_index]; + __le32 *data; + unsigned long flags; + spin_lock_irqsave(&rtlpriv->locks.usb_lock, flags); + if (++rtlpriv->usb_data_index >= RTL_USB_MAX_RX_COUNT) + rtlpriv->usb_data_index = 0; + data = &rtlpriv->usb_data[rtlpriv->usb_data_index]; + spin_unlock_irqrestore(&rtlpriv->locks.usb_lock, flags); request = REALTEK_USB_VENQT_CMD_REQ; index = REALTEK_USB_VENQT_CMD_IDX; /* n/a */ wvalue = (u16)addr; _usbctrl_vendorreq_sync_read(udev, request, wvalue, index, data, len); - if (++rtlpriv->usb_data_index >= RTL_USB_MAX_RX_COUNT) - rtlpriv->usb_data_index = 0; return le32_to_cpu(*data); } @@ -951,6 +955,10 @@ int __devinit rtl_usb_probe(struct usb_interface *intf, GFP_KERNEL); if (!rtlpriv->usb_data) return -ENOMEM; + + /* this spin lock must be initialized early */ + spin_lock_init(&rtlpriv->locks.usb_lock); + rtlpriv->usb_data_index = 0; init_completion(&rtlpriv->firmware_loading_complete); SET_IEEE80211_DEV(hw, &intf->dev); diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h index bd816aef26dc..cdaa21f29710 100644 --- a/drivers/net/wireless/rtlwifi/wifi.h +++ b/drivers/net/wireless/rtlwifi/wifi.h @@ -1555,6 +1555,7 @@ struct rtl_locks { spinlock_t rf_ps_lock; spinlock_t rf_lock; spinlock_t waitq_lock; + spinlock_t usb_lock; /*Dual mac*/ spinlock_t cck_and_rw_pagea_lock; diff --git a/drivers/net/wireless/ti/wl1251/acx.c b/drivers/net/wireless/ti/wl1251/acx.c index ad87a1ac6462..db6430c1a084 100644 --- a/drivers/net/wireless/ti/wl1251/acx.c +++ b/drivers/net/wireless/ti/wl1251/acx.c @@ -869,7 +869,7 @@ int wl1251_acx_tsf_info(struct wl1251 *wl, u64 *mactime) } *mactime = tsf_info->current_tsf_lsb | - (tsf_info->current_tsf_msb << 31); + ((u64)tsf_info->current_tsf_msb << 32); out: kfree(tsf_info); diff --git a/drivers/net/wireless/ti/wl1251/event.c b/drivers/net/wireless/ti/wl1251/event.c index 9f15ccaf8f05..5ec50a476a69 100644 --- a/drivers/net/wireless/ti/wl1251/event.c +++ b/drivers/net/wireless/ti/wl1251/event.c @@ -76,8 +76,7 @@ static int wl1251_event_process(struct wl1251 *wl, struct event_mailbox *mbox) } } - if (vector & SYNCHRONIZATION_TIMEOUT_EVENT_ID && - wl->station_mode != STATION_ACTIVE_MODE) { + if (vector & SYNCHRONIZATION_TIMEOUT_EVENT_ID) { wl1251_debug(DEBUG_EVENT, "SYNCHRONIZATION_TIMEOUT_EVENT"); /* indicate to the stack, that beacons have been lost */ diff --git a/drivers/net/wireless/ti/wl1251/spi.c b/drivers/net/wireless/ti/wl1251/spi.c index 87f6305bda2c..567660cd2fcd 100644 --- a/drivers/net/wireless/ti/wl1251/spi.c +++ b/drivers/net/wireless/ti/wl1251/spi.c @@ -73,6 +73,8 @@ static void wl1251_spi_reset(struct wl1251 *wl) spi_sync(wl_to_spi(wl), &m); wl1251_dump(DEBUG_SPI, "spi reset -> ", cmd, WSPI_INIT_CMD_LEN); + + kfree(cmd); } static void wl1251_spi_wake(struct wl1251 *wl) @@ -127,6 +129,8 @@ static void wl1251_spi_wake(struct wl1251 *wl) spi_sync(wl_to_spi(wl), &m); wl1251_dump(DEBUG_SPI, "spi init -> ", cmd, WSPI_INIT_CMD_LEN); + + kfree(cmd); } static void wl1251_spi_reset_wake(struct wl1251 *wl) diff --git a/drivers/net/wireless/ti/wl12xx/cmd.c b/drivers/net/wireless/ti/wl12xx/cmd.c index 30be784a40d8..622206241e83 100644 --- a/drivers/net/wireless/ti/wl12xx/cmd.c +++ b/drivers/net/wireless/ti/wl12xx/cmd.c @@ -85,7 +85,11 @@ int wl1271_cmd_general_parms(struct wl1271 *wl) memcpy(&gen_parms->general_params, gp, sizeof(*gp)); - if (gp->tx_bip_fem_auto_detect) + /* If we started in PLT FEM_DETECT mode, force auto detect */ + if (wl->plt_mode == PLT_FEM_DETECT) + gen_parms->general_params.tx_bip_fem_auto_detect = true; + + if (gen_parms->general_params.tx_bip_fem_auto_detect) answer = true; /* Override the REF CLK from the NVS with the one from platform data */ @@ -106,8 +110,17 @@ int wl1271_cmd_general_parms(struct wl1271 *wl) goto out; } + /* If we are in calibrator based fem auto detect - save fem nr */ + if (wl->plt_mode == PLT_FEM_DETECT) + wl->fem_manuf = gp->tx_bip_fem_manufacturer; + wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n", - answer ? "auto" : "manual", gp->tx_bip_fem_manufacturer); + answer == false ? + "manual" : + wl->plt_mode == PLT_FEM_DETECT ? + "calibrator_fem_detect" : + "auto", + gp->tx_bip_fem_manufacturer); out: kfree(gen_parms); @@ -139,7 +152,11 @@ int wl128x_cmd_general_parms(struct wl1271 *wl) memcpy(&gen_parms->general_params, gp, sizeof(*gp)); - if (gp->tx_bip_fem_auto_detect) + /* If we started in PLT FEM_DETECT mode, force auto detect */ + if (wl->plt_mode == PLT_FEM_DETECT) + gen_parms->general_params.tx_bip_fem_auto_detect = true; + + if (gen_parms->general_params.tx_bip_fem_auto_detect) answer = true; /* Replace REF and TCXO CLKs with the ones from platform data */ @@ -161,8 +178,17 @@ int wl128x_cmd_general_parms(struct wl1271 *wl) goto out; } + /* If we are in calibrator based fem auto detect - save fem nr */ + if (wl->plt_mode == PLT_FEM_DETECT) + wl->fem_manuf = gp->tx_bip_fem_manufacturer; + wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n", - answer ? "auto" : "manual", gp->tx_bip_fem_manufacturer); + answer == false ? + "manual" : + wl->plt_mode == PLT_FEM_DETECT ? + "calibrator_fem_detect" : + "auto", + gp->tx_bip_fem_manufacturer); out: kfree(gen_parms); diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c index 47ba2e0017f4..f429fc110cb0 100644 --- a/drivers/net/wireless/ti/wl12xx/main.c +++ b/drivers/net/wireless/ti/wl12xx/main.c @@ -242,7 +242,7 @@ static struct wlcore_conf wl12xx_conf = { .psm_entry_retries = 8, .psm_exit_retries = 16, .psm_entry_nullfunc_retries = 3, - .dynamic_ps_timeout = 200, + .dynamic_ps_timeout = 1500, .forced_ps = false, .keep_alive_interval = 55000, .max_listen_interval = 20, @@ -590,13 +590,13 @@ static const int wl12xx_rtable[REG_TABLE_LEN] = { }; /* TODO: maybe move to a new header file? */ -#define WL127X_FW_NAME_MULTI "ti-connectivity/wl127x-fw-4-mr.bin" -#define WL127X_FW_NAME_SINGLE "ti-connectivity/wl127x-fw-4-sr.bin" -#define WL127X_PLT_FW_NAME "ti-connectivity/wl127x-fw-4-plt.bin" +#define WL127X_FW_NAME_MULTI "ti-connectivity/wl127x-fw-5-mr.bin" +#define WL127X_FW_NAME_SINGLE "ti-connectivity/wl127x-fw-5-sr.bin" +#define WL127X_PLT_FW_NAME "ti-connectivity/wl127x-fw-5-plt.bin" -#define WL128X_FW_NAME_MULTI "ti-connectivity/wl128x-fw-4-mr.bin" -#define WL128X_FW_NAME_SINGLE "ti-connectivity/wl128x-fw-4-sr.bin" -#define WL128X_PLT_FW_NAME "ti-connectivity/wl128x-fw-4-plt.bin" +#define WL128X_FW_NAME_MULTI "ti-connectivity/wl128x-fw-5-mr.bin" +#define WL128X_FW_NAME_SINGLE "ti-connectivity/wl128x-fw-5-sr.bin" +#define WL128X_PLT_FW_NAME "ti-connectivity/wl128x-fw-5-plt.bin" static int wl127x_prepare_read(struct wl1271 *wl, u32 rx_desc, u32 len) { @@ -637,6 +637,7 @@ static int wl12xx_identify_chip(struct wl1271 *wl) wl->chip.id); wl->quirks |= WLCORE_QUIRK_LEGACY_NVS | + WLCORE_QUIRK_DUAL_PROBE_TMPL | WLCORE_QUIRK_TKIP_HEADER_SPACE; wl->sr_fw_name = WL127X_FW_NAME_SINGLE; wl->mr_fw_name = WL127X_FW_NAME_MULTI; @@ -646,6 +647,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl) /* read data preparation is only needed by wl127x */ wl->ops->prepare_read = wl127x_prepare_read; + wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER, WL127X_IFTYPE_VER, + WL127X_MAJOR_VER, WL127X_SUBTYPE_VER, + WL127X_MINOR_VER); break; case CHIP_ID_1271_PG20: @@ -653,6 +657,7 @@ static int wl12xx_identify_chip(struct wl1271 *wl) wl->chip.id); wl->quirks |= WLCORE_QUIRK_LEGACY_NVS | + WLCORE_QUIRK_DUAL_PROBE_TMPL | WLCORE_QUIRK_TKIP_HEADER_SPACE; wl->plt_fw_name = WL127X_PLT_FW_NAME; wl->sr_fw_name = WL127X_FW_NAME_SINGLE; @@ -663,6 +668,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl) /* read data preparation is only needed by wl127x */ wl->ops->prepare_read = wl127x_prepare_read; + wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER, WL127X_IFTYPE_VER, + WL127X_MAJOR_VER, WL127X_SUBTYPE_VER, + WL127X_MINOR_VER); break; case CHIP_ID_1283_PG20: @@ -674,8 +682,12 @@ static int wl12xx_identify_chip(struct wl1271 *wl) /* wl128x requires TX blocksize alignment */ wl->quirks |= WLCORE_QUIRK_TX_BLOCKSIZE_ALIGN | + WLCORE_QUIRK_DUAL_PROBE_TMPL | WLCORE_QUIRK_TKIP_HEADER_SPACE; + wlcore_set_min_fw_ver(wl, WL128X_CHIP_VER, WL128X_IFTYPE_VER, + WL128X_MAJOR_VER, WL128X_SUBTYPE_VER, + WL128X_MINOR_VER); break; case CHIP_ID_1283_PG10: default: @@ -1327,6 +1339,14 @@ static int wl12xx_hw_init(struct wl1271 *wl) ret = wl128x_cmd_general_parms(wl); if (ret < 0) goto out; + + /* + * If we are in calibrator based auto detect then we got the FEM nr + * in wl->fem_manuf. No need to continue further + */ + if (wl->plt_mode == PLT_FEM_DETECT) + goto out; + ret = wl128x_cmd_radio_parms(wl); if (ret < 0) goto out; @@ -1343,6 +1363,14 @@ static int wl12xx_hw_init(struct wl1271 *wl) ret = wl1271_cmd_general_parms(wl); if (ret < 0) goto out; + + /* + * If we are in calibrator based auto detect then we got the FEM nr + * in wl->fem_manuf. No need to continue further + */ + if (wl->plt_mode == PLT_FEM_DETECT) + goto out; + ret = wl1271_cmd_radio_parms(wl); if (ret < 0) goto out; @@ -1488,6 +1516,13 @@ static int wl12xx_plt_init(struct wl1271 *wl) if (ret < 0) goto out_irq_disable; + /* + * If we are in calibrator based auto detect then we got the FEM nr + * in wl->fem_manuf. No need to continue further + */ + if (wl->plt_mode == PLT_FEM_DETECT) + goto out; + ret = wl1271_acx_init_mem_config(wl); if (ret < 0) goto out_irq_disable; diff --git a/drivers/net/wireless/ti/wl12xx/wl12xx.h b/drivers/net/wireless/ti/wl12xx/wl12xx.h index de1132410876..26990fb4edea 100644 --- a/drivers/net/wireless/ti/wl12xx/wl12xx.h +++ b/drivers/net/wireless/ti/wl12xx/wl12xx.h @@ -24,6 +24,20 @@ #include "conf.h" +/* minimum FW required for driver for wl127x */ +#define WL127X_CHIP_VER 6 +#define WL127X_IFTYPE_VER 3 +#define WL127X_MAJOR_VER 10 +#define WL127X_SUBTYPE_VER 2 +#define WL127X_MINOR_VER 115 + +/* minimum FW required for driver for wl128x */ +#define WL128X_CHIP_VER 7 +#define WL128X_IFTYPE_VER 3 +#define WL128X_MAJOR_VER 10 +#define WL128X_SUBTYPE_VER 2 +#define WL128X_MINOR_VER 115 + struct wl127x_rx_mem_pool_addr { u32 addr; u32 addr_extra; diff --git a/drivers/net/wireless/ti/wl18xx/conf.h b/drivers/net/wireless/ti/wl18xx/conf.h index fac0b7e87e75..4d426cc20274 100644 --- a/drivers/net/wireless/ti/wl18xx/conf.h +++ b/drivers/net/wireless/ti/wl18xx/conf.h @@ -23,7 +23,7 @@ #define __WL18XX_CONF_H__ #define WL18XX_CONF_MAGIC 0x10e100ca -#define WL18XX_CONF_VERSION (WLCORE_CONF_VERSION | 0x0002) +#define WL18XX_CONF_VERSION (WLCORE_CONF_VERSION | 0x0003) #define WL18XX_CONF_MASK 0x0000ffff #define WL18XX_CONF_SIZE (WLCORE_CONF_SIZE + \ sizeof(struct wl18xx_priv_conf)) @@ -84,7 +84,26 @@ struct wl18xx_mac_and_phy_params { u8 padding[1]; } __packed; +enum wl18xx_ht_mode { + /* Default - use MIMO, fallback to SISO20 */ + HT_MODE_DEFAULT = 0, + + /* Wide - use SISO40 */ + HT_MODE_WIDE = 1, + + /* Use SISO20 */ + HT_MODE_SISO20 = 2, +}; + +struct wl18xx_ht_settings { + /* DEFAULT / WIDE / SISO20 */ + u8 mode; +} __packed; + struct wl18xx_priv_conf { + /* Module params structures */ + struct wl18xx_ht_settings ht; + /* this structure is copied wholesale to FW */ struct wl18xx_mac_and_phy_params phy; } __packed; diff --git a/drivers/net/wireless/ti/wl18xx/io.c b/drivers/net/wireless/ti/wl18xx/io.c index 0c06ccfd1b8c..f0abf3ef2c95 100644 --- a/drivers/net/wireless/ti/wl18xx/io.c +++ b/drivers/net/wireless/ti/wl18xx/io.c @@ -54,7 +54,7 @@ out: int wl18xx_top_reg_read(struct wl1271 *wl, int addr, u16 *out) { - u32 val; + u32 val = 0; int ret; if (WARN_ON(addr % 2)) diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c index 5e583be8f674..69042bb9a097 100644 --- a/drivers/net/wireless/ti/wl18xx/main.c +++ b/drivers/net/wireless/ti/wl18xx/main.c @@ -43,8 +43,8 @@ #define WL18XX_RX_CHECKSUM_MASK 0x40 -static char *ht_mode_param = "default"; -static char *board_type_param = "hdk"; +static char *ht_mode_param = NULL; +static char *board_type_param = NULL; static bool checksum_param = false; static bool enable_11a_param = true; static int num_rx_desc_param = -1; @@ -369,7 +369,7 @@ static struct wlcore_conf wl18xx_conf = { .psm_entry_retries = 8, .psm_exit_retries = 16, .psm_entry_nullfunc_retries = 3, - .dynamic_ps_timeout = 200, + .dynamic_ps_timeout = 1500, .forced_ps = false, .keep_alive_interval = 55000, .max_listen_interval = 20, @@ -494,16 +494,20 @@ static struct wlcore_conf wl18xx_conf = { }; static struct wl18xx_priv_conf wl18xx_default_priv_conf = { + .ht = { + .mode = HT_MODE_DEFAULT, + }, .phy = { .phy_standalone = 0x00, .primary_clock_setting_time = 0x05, .clock_valid_on_wake_up = 0x00, .secondary_clock_setting_time = 0x05, + .board_type = BOARD_TYPE_HDK_18XX, .rdl = 0x01, .auto_detect = 0x00, .dedicated_fem = FEM_NONE, .low_band_component = COMPONENT_2_WAY_SWITCH, - .low_band_component_type = 0x05, + .low_band_component_type = 0x06, .high_band_component = COMPONENT_2_WAY_SWITCH, .high_band_component_type = 0x09, .tcxo_ldo_voltage = 0x00, @@ -609,7 +613,12 @@ static int wl18xx_identify_chip(struct wl1271 *wl) wl->quirks |= WLCORE_QUIRK_NO_ELP | WLCORE_QUIRK_RX_BLOCKSIZE_ALIGN | WLCORE_QUIRK_TX_BLOCKSIZE_ALIGN | + WLCORE_QUIRK_NO_SCHED_SCAN_WHILE_CONN | WLCORE_QUIRK_TX_PAD_LAST_FRAME; + + wlcore_set_min_fw_ver(wl, WL18XX_CHIP_VER, WL18XX_IFTYPE_VER, + WL18XX_MAJOR_VER, WL18XX_SUBTYPE_VER, + WL18XX_MINOR_VER); break; case CHIP_ID_185x_PG10: wl1271_warning("chip id 0x%x (185x PG10) is deprecated", @@ -767,16 +776,24 @@ out: static int wl18xx_set_mac_and_phy(struct wl1271 *wl) { struct wl18xx_priv *priv = wl->priv; + struct wl18xx_mac_and_phy_params *params; int ret; + params = kmemdup(&priv->conf.phy, sizeof(*params), GFP_KERNEL); + if (!params) { + ret = -ENOMEM; + goto out; + } + ret = wlcore_set_partition(wl, &wl->ptable[PART_PHY_INIT]); if (ret < 0) goto out; - ret = wlcore_write(wl, WL18XX_PHY_INIT_MEM_ADDR, (u8 *)&priv->conf.phy, - sizeof(struct wl18xx_mac_and_phy_params), false); + ret = wlcore_write(wl, WL18XX_PHY_INIT_MEM_ADDR, params, + sizeof(*params), false); out: + kfree(params); return ret; } @@ -996,6 +1013,13 @@ static void wl18xx_set_rx_csum(struct wl1271 *wl, skb->ip_summed = CHECKSUM_UNNECESSARY; } +static bool wl18xx_is_mimo_supported(struct wl1271 *wl) +{ + struct wl18xx_priv *priv = wl->priv; + + return priv->conf.phy.number_of_assembled_ant2_4 >= 2; +} + /* * TODO: instead of having these two functions to get the rate mask, * we should modify the wlvif->rate_set instead @@ -1012,6 +1036,9 @@ static u32 wl18xx_sta_get_ap_rate_mask(struct wl1271 *wl, /* we don't support MIMO in wide-channel mode */ hw_rate_set &= ~CONF_TX_MIMO_RATES; + } else if (wl18xx_is_mimo_supported(wl)) { + wl1271_debug(DEBUG_ACX, "using MIMO channel rate mask"); + hw_rate_set |= CONF_TX_MIMO_RATES; } return hw_rate_set; @@ -1020,14 +1047,22 @@ static u32 wl18xx_sta_get_ap_rate_mask(struct wl1271 *wl, static u32 wl18xx_ap_get_mimo_wide_rate_mask(struct wl1271 *wl, struct wl12xx_vif *wlvif) { - if ((wlvif->channel_type == NL80211_CHAN_HT40MINUS || - wlvif->channel_type == NL80211_CHAN_HT40PLUS) && - !strcmp(ht_mode_param, "wide")) { + if (wlvif->channel_type == NL80211_CHAN_HT40MINUS || + wlvif->channel_type == NL80211_CHAN_HT40PLUS) { wl1271_debug(DEBUG_ACX, "using wide channel rate mask"); + + /* sanity check - we don't support this */ + if (WARN_ON(wlvif->band != IEEE80211_BAND_5GHZ)) + return 0; + return CONF_TX_RATE_USE_WIDE_CHAN; - } else if (!strcmp(ht_mode_param, "mimo")) { + } else if (wl18xx_is_mimo_supported(wl) && + wlvif->band == IEEE80211_BAND_2GHZ) { wl1271_debug(DEBUG_ACX, "using MIMO rate mask"); - + /* + * we don't care about HT channel here - if a peer doesn't + * support MIMO, we won't enable it in its rates + */ return CONF_TX_MIMO_RATES; } else { return 0; @@ -1121,6 +1156,12 @@ static int wl18xx_plt_init(struct wl1271 *wl) { int ret; + /* calibrator based auto/fem detect not supported for 18xx */ + if (wl->plt_mode == PLT_FEM_DETECT) { + wl1271_error("wl18xx_plt_init: PLT FEM_DETECT not supported"); + return -EINVAL; + } + ret = wlcore_write32(wl, WL18XX_SCR_PAD8, WL18XX_SCR_PAD8_PLT); if (ret < 0) return ret; @@ -1368,27 +1409,44 @@ static int __devinit wl18xx_probe(struct platform_device *pdev) if (ret < 0) goto out_free; - if (!strcmp(board_type_param, "fpga")) { - priv->conf.phy.board_type = BOARD_TYPE_FPGA_18XX; - } else if (!strcmp(board_type_param, "hdk")) { - priv->conf.phy.board_type = BOARD_TYPE_HDK_18XX; - /* HACK! Just for now we hardcode HDK to 0x06 */ - priv->conf.phy.low_band_component_type = 0x06; - } else if (!strcmp(board_type_param, "dvp")) { - priv->conf.phy.board_type = BOARD_TYPE_DVP_18XX; - } else if (!strcmp(board_type_param, "evb")) { - priv->conf.phy.board_type = BOARD_TYPE_EVB_18XX; - } else if (!strcmp(board_type_param, "com8")) { - priv->conf.phy.board_type = BOARD_TYPE_COM8_18XX; - /* HACK! Just for now we hardcode COM8 to 0x06 */ + /* If the module param is set, update it in conf */ + if (board_type_param) { + if (!strcmp(board_type_param, "fpga")) { + priv->conf.phy.board_type = BOARD_TYPE_FPGA_18XX; + } else if (!strcmp(board_type_param, "hdk")) { + priv->conf.phy.board_type = BOARD_TYPE_HDK_18XX; + } else if (!strcmp(board_type_param, "dvp")) { + priv->conf.phy.board_type = BOARD_TYPE_DVP_18XX; + } else if (!strcmp(board_type_param, "evb")) { + priv->conf.phy.board_type = BOARD_TYPE_EVB_18XX; + } else if (!strcmp(board_type_param, "com8")) { + priv->conf.phy.board_type = BOARD_TYPE_COM8_18XX; + } else { + wl1271_error("invalid board type '%s'", + board_type_param); + ret = -EINVAL; + goto out_free; + } + } + + /* HACK! Just for now we hardcode COM8 and HDK to 0x06 */ + switch (priv->conf.phy.board_type) { + case BOARD_TYPE_HDK_18XX: + case BOARD_TYPE_COM8_18XX: priv->conf.phy.low_band_component_type = 0x06; - } else { - wl1271_error("invalid board type '%s'", board_type_param); + break; + case BOARD_TYPE_FPGA_18XX: + case BOARD_TYPE_DVP_18XX: + case BOARD_TYPE_EVB_18XX: + priv->conf.phy.low_band_component_type = 0x05; + break; + default: + wl1271_error("invalid board type '%d'", + priv->conf.phy.board_type); ret = -EINVAL; goto out_free; } - /* If the module param is set, update it in conf */ if (low_band_component_param != -1) priv->conf.phy.low_band_component = low_band_component_param; if (low_band_component_type_param != -1) @@ -1409,12 +1467,26 @@ static int __devinit wl18xx_probe(struct platform_device *pdev) if (dc2dc_param != -1) priv->conf.phy.external_pa_dc2dc = dc2dc_param; - if (!strcmp(ht_mode_param, "default")) { + if (ht_mode_param) { + if (!strcmp(ht_mode_param, "default")) + priv->conf.ht.mode = HT_MODE_DEFAULT; + else if (!strcmp(ht_mode_param, "wide")) + priv->conf.ht.mode = HT_MODE_WIDE; + else if (!strcmp(ht_mode_param, "siso20")) + priv->conf.ht.mode = HT_MODE_SISO20; + else { + wl1271_error("invalid ht_mode '%s'", ht_mode_param); + ret = -EINVAL; + goto out_free; + } + } + + if (priv->conf.ht.mode == HT_MODE_DEFAULT) { /* * Only support mimo with multiple antennas. Fall back to * siso20. */ - if (priv->conf.phy.number_of_assembled_ant2_4 >= 2) + if (wl18xx_is_mimo_supported(wl)) wlcore_set_ht_cap(wl, IEEE80211_BAND_2GHZ, &wl18xx_mimo_ht_cap_2ghz); else @@ -1424,20 +1496,16 @@ static int __devinit wl18xx_probe(struct platform_device *pdev) /* 5Ghz is always wide */ wlcore_set_ht_cap(wl, IEEE80211_BAND_5GHZ, &wl18xx_siso40_ht_cap_5ghz); - } else if (!strcmp(ht_mode_param, "wide")) { + } else if (priv->conf.ht.mode == HT_MODE_WIDE) { wlcore_set_ht_cap(wl, IEEE80211_BAND_2GHZ, &wl18xx_siso40_ht_cap_2ghz); wlcore_set_ht_cap(wl, IEEE80211_BAND_5GHZ, &wl18xx_siso40_ht_cap_5ghz); - } else if (!strcmp(ht_mode_param, "siso20")) { + } else if (priv->conf.ht.mode == HT_MODE_SISO20) { wlcore_set_ht_cap(wl, IEEE80211_BAND_2GHZ, &wl18xx_siso20_ht_cap); wlcore_set_ht_cap(wl, IEEE80211_BAND_5GHZ, &wl18xx_siso20_ht_cap); - } else { - wl1271_error("invalid ht_mode '%s'", ht_mode_param); - ret = -EINVAL; - goto out_free; } if (!checksum_param) { diff --git a/drivers/net/wireless/ti/wl18xx/wl18xx.h b/drivers/net/wireless/ti/wl18xx/wl18xx.h index bc67a4750615..6452396fa1d4 100644 --- a/drivers/net/wireless/ti/wl18xx/wl18xx.h +++ b/drivers/net/wireless/ti/wl18xx/wl18xx.h @@ -24,6 +24,13 @@ #include "conf.h" +/* minimum FW required for driver */ +#define WL18XX_CHIP_VER 8 +#define WL18XX_IFTYPE_VER 2 +#define WL18XX_MAJOR_VER 0 +#define WL18XX_SUBTYPE_VER 0 +#define WL18XX_MINOR_VER 100 + #define WL18XX_CMD_MAX_SIZE 740 struct wl18xx_priv { diff --git a/drivers/net/wireless/ti/wlcore/Kconfig b/drivers/net/wireless/ti/wlcore/Kconfig index 54156b0b5c2d..d7b907e67170 100644 --- a/drivers/net/wireless/ti/wlcore/Kconfig +++ b/drivers/net/wireless/ti/wlcore/Kconfig @@ -1,7 +1,6 @@ config WLCORE tristate "TI wlcore support" depends on WL_TI && GENERIC_HARDIRQS && MAC80211 - depends on INET select FW_LOADER ---help--- This module contains the main code for TI WLAN chips. It abstracts diff --git a/drivers/net/wireless/ti/wlcore/boot.c b/drivers/net/wireless/ti/wlcore/boot.c index 8965960b841a..375ea574eafb 100644 --- a/drivers/net/wireless/ti/wlcore/boot.c +++ b/drivers/net/wireless/ti/wlcore/boot.c @@ -81,6 +81,53 @@ out: return ret; } +static int wlcore_validate_fw_ver(struct wl1271 *wl) +{ + unsigned int *fw_ver = wl->chip.fw_ver; + unsigned int *min_ver = wl->min_fw_ver; + + /* the chip must be exactly equal */ + if (min_ver[FW_VER_CHIP] != fw_ver[FW_VER_CHIP]) + goto fail; + + /* always check the next digit if all previous ones are equal */ + + if (min_ver[FW_VER_IF_TYPE] < fw_ver[FW_VER_IF_TYPE]) + goto out; + else if (min_ver[FW_VER_IF_TYPE] > fw_ver[FW_VER_IF_TYPE]) + goto fail; + + if (min_ver[FW_VER_MAJOR] < fw_ver[FW_VER_MAJOR]) + goto out; + else if (min_ver[FW_VER_MAJOR] > fw_ver[FW_VER_MAJOR]) + goto fail; + + if (min_ver[FW_VER_SUBTYPE] < fw_ver[FW_VER_SUBTYPE]) + goto out; + else if (min_ver[FW_VER_SUBTYPE] > fw_ver[FW_VER_SUBTYPE]) + goto fail; + + if (min_ver[FW_VER_MINOR] < fw_ver[FW_VER_MINOR]) + goto out; + else if (min_ver[FW_VER_MINOR] > fw_ver[FW_VER_MINOR]) + goto fail; + +out: + return 0; + +fail: + wl1271_error("Your WiFi FW version (%u.%u.%u.%u.%u) is outdated.\n" + "Please use at least FW %u.%u.%u.%u.%u.\n" + "You can get more information at:\n" + "http://wireless.kernel.org/en/users/Drivers/wl12xx", + fw_ver[FW_VER_CHIP], fw_ver[FW_VER_IF_TYPE], + fw_ver[FW_VER_MAJOR], fw_ver[FW_VER_SUBTYPE], + fw_ver[FW_VER_MINOR], min_ver[FW_VER_CHIP], + min_ver[FW_VER_IF_TYPE], min_ver[FW_VER_MAJOR], + min_ver[FW_VER_SUBTYPE], min_ver[FW_VER_MINOR]); + return -EINVAL; +} + static int wlcore_boot_static_data(struct wl1271 *wl) { struct wl1271_static_data *static_data; @@ -101,6 +148,10 @@ static int wlcore_boot_static_data(struct wl1271 *wl) if (ret < 0) goto out_free; + ret = wlcore_validate_fw_ver(wl); + if (ret < 0) + goto out_free; + ret = wlcore_handle_static_data(wl, static_data); if (ret < 0) goto out_free; @@ -141,7 +192,7 @@ static int wl1271_boot_upload_firmware_chunk(struct wl1271 *wl, void *buf, partition.mem.start = dest; ret = wlcore_set_partition(wl, &partition); if (ret < 0) - return ret; + goto out; /* 10.1 set partition limit and chunk num */ chunk_num = 0; @@ -157,7 +208,7 @@ static int wl1271_boot_upload_firmware_chunk(struct wl1271 *wl, void *buf, partition.mem.start = addr; ret = wlcore_set_partition(wl, &partition); if (ret < 0) - return ret; + goto out; } /* 10.3 upload the chunk */ diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index 56c7a2342fdf..20e1bd923832 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -39,6 +39,7 @@ #include "hw_ops.h" #define WL1271_CMD_FAST_POLL_COUNT 50 +#define WL1271_WAIT_EVENT_FAST_POLL_COUNT 20 /* * send command to firmware @@ -138,6 +139,7 @@ static int wl1271_cmd_wait_for_event_or_timeout(struct wl1271 *wl, u32 *events_vector; u32 event; unsigned long timeout_time; + u16 poll_count = 0; int ret = 0; *timeout = false; @@ -156,7 +158,11 @@ static int wl1271_cmd_wait_for_event_or_timeout(struct wl1271 *wl, goto out; } - msleep(1); + poll_count++; + if (poll_count < WL1271_WAIT_EVENT_FAST_POLL_COUNT) + usleep_range(50, 51); + else + usleep_range(1000, 5000); /* read from both event fields */ ret = wlcore_read(wl, wl->mbox_ptr[0], events_vector, @@ -491,6 +497,7 @@ int wl12xx_cmd_role_stop_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct wl12xx_cmd_role_stop *cmd; int ret; + bool timeout = false; if (WARN_ON(wlvif->sta.hlid == WL12XX_INVALID_LINK_ID)) return -EINVAL; @@ -513,6 +520,17 @@ int wl12xx_cmd_role_stop_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out_free; } + /* + * Sometimes the firmware doesn't send this event, so we just + * time out without failing. Queue recovery for other + * failures. + */ + ret = wl1271_cmd_wait_for_event_or_timeout(wl, + ROLE_STOP_COMPLETE_EVENT_ID, + &timeout); + if (ret) + wl12xx_queue_recovery_work(wl); + wl12xx_free_link(wl, wlvif, &wlvif->sta.hlid); out_free: @@ -1007,12 +1025,14 @@ out: int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id, u8 band, const u8 *ssid, size_t ssid_len, - const u8 *ie, size_t ie_len) + const u8 *ie, size_t ie_len, bool sched_scan) { struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); struct sk_buff *skb; int ret; u32 rate; + u16 template_id_2_4 = CMD_TEMPL_CFG_PROBE_REQ_2_4; + u16 template_id_5 = CMD_TEMPL_CFG_PROBE_REQ_5; skb = ieee80211_probereq_get(wl->hw, vif, ssid, ssid_len, ie, ie_len); @@ -1023,14 +1043,20 @@ int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, wl1271_dump(DEBUG_SCAN, "PROBE REQ: ", skb->data, skb->len); + if (!sched_scan && + (wl->quirks & WLCORE_QUIRK_DUAL_PROBE_TMPL)) { + template_id_2_4 = CMD_TEMPL_APP_PROBE_REQ_2_4; + template_id_5 = CMD_TEMPL_APP_PROBE_REQ_5; + } + rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]); if (band == IEEE80211_BAND_2GHZ) ret = wl1271_cmd_template_set(wl, role_id, - CMD_TEMPL_CFG_PROBE_REQ_2_4, + template_id_2_4, skb->data, skb->len, 0, rate); else ret = wl1271_cmd_template_set(wl, role_id, - CMD_TEMPL_CFG_PROBE_REQ_5, + template_id_5, skb->data, skb->len, 0, rate); out: diff --git a/drivers/net/wireless/ti/wlcore/cmd.h b/drivers/net/wireless/ti/wlcore/cmd.h index c8a6510c72cb..4ef0b095f0d6 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.h +++ b/drivers/net/wireless/ti/wlcore/cmd.h @@ -58,7 +58,7 @@ int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif, int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id, u8 band, const u8 *ssid, size_t ssid_len, - const u8 *ie, size_t ie_len); + const u8 *ie, size_t ie_len, bool sched_scan); struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, struct sk_buff *skb); @@ -172,8 +172,8 @@ enum cmd_templ { CMD_TEMPL_PS_POLL, CMD_TEMPL_KLV, CMD_TEMPL_DISCONNECT, - CMD_TEMPL_PROBE_REQ_2_4, /* for firmware internal use only */ - CMD_TEMPL_PROBE_REQ_5, /* for firmware internal use only */ + CMD_TEMPL_APP_PROBE_REQ_2_4, + CMD_TEMPL_APP_PROBE_REQ_5, CMD_TEMPL_BAR, /* for firmware internal use only */ CMD_TEMPL_CTS, /* * For CTS-to-self (FastCTS) mechanism @@ -192,7 +192,7 @@ enum cmd_templ { #define WL1271_COMMAND_TIMEOUT 2000 #define WL1271_CMD_TEMPL_DFLT_SIZE 252 #define WL1271_CMD_TEMPL_MAX_SIZE 512 -#define WL1271_EVENT_TIMEOUT 1000 +#define WL1271_EVENT_TIMEOUT 1500 struct wl1271_cmd_header { __le16 id; diff --git a/drivers/net/wireless/ti/wlcore/init.c b/drivers/net/wireless/ti/wlcore/init.c index 8a8a8971befa..a3c867786df8 100644 --- a/drivers/net/wireless/ti/wlcore/init.c +++ b/drivers/net/wireless/ti/wlcore/init.c @@ -54,6 +54,22 @@ int wl1271_init_templates_config(struct wl1271 *wl) if (ret < 0) return ret; + if (wl->quirks & WLCORE_QUIRK_DUAL_PROBE_TMPL) { + ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, + CMD_TEMPL_APP_PROBE_REQ_2_4, NULL, + WL1271_CMD_TEMPL_MAX_SIZE, + 0, WL1271_RATE_AUTOMATIC); + if (ret < 0) + return ret; + + ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, + CMD_TEMPL_APP_PROBE_REQ_5, NULL, + WL1271_CMD_TEMPL_MAX_SIZE, + 0, WL1271_RATE_AUTOMATIC); + if (ret < 0) + return ret; + } + ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, CMD_TEMPL_NULL_DATA, NULL, sizeof(struct wl12xx_null_data_template), diff --git a/drivers/net/wireless/ti/wlcore/io.c b/drivers/net/wireless/ti/wlcore/io.c index 9976219c4e49..68e74eefd296 100644 --- a/drivers/net/wireless/ti/wlcore/io.c +++ b/drivers/net/wireless/ti/wlcore/io.c @@ -60,6 +60,12 @@ void wlcore_enable_interrupts(struct wl1271 *wl) } EXPORT_SYMBOL_GPL(wlcore_enable_interrupts); +void wlcore_synchronize_interrupts(struct wl1271 *wl) +{ + synchronize_irq(wl->irq); +} +EXPORT_SYMBOL_GPL(wlcore_synchronize_interrupts); + int wlcore_translate_addr(struct wl1271 *wl, int addr) { struct wlcore_partition_set *part = &wl->curr_part; diff --git a/drivers/net/wireless/ti/wlcore/io.h b/drivers/net/wireless/ti/wlcore/io.h index fef80adc8bf5..259149f36fae 100644 --- a/drivers/net/wireless/ti/wlcore/io.h +++ b/drivers/net/wireless/ti/wlcore/io.h @@ -47,6 +47,7 @@ struct wl1271; void wlcore_disable_interrupts(struct wl1271 *wl); void wlcore_disable_interrupts_nosync(struct wl1271 *wl); void wlcore_enable_interrupts(struct wl1271 *wl); +void wlcore_synchronize_interrupts(struct wl1271 *wl); void wl1271_io_reset(struct wl1271 *wl); void wl1271_io_init(struct wl1271 *wl); @@ -59,12 +60,12 @@ static inline int __must_check wlcore_raw_write(struct wl1271 *wl, int addr, { int ret; - if (test_bit(WL1271_FLAG_SDIO_FAILED, &wl->flags)) + if (test_bit(WL1271_FLAG_IO_FAILED, &wl->flags)) return -EIO; ret = wl->if_ops->write(wl->dev, addr, buf, len, fixed); - if (ret) - set_bit(WL1271_FLAG_SDIO_FAILED, &wl->flags); + if (ret && wl->state != WL1271_STATE_OFF) + set_bit(WL1271_FLAG_IO_FAILED, &wl->flags); return ret; } @@ -75,12 +76,12 @@ static inline int __must_check wlcore_raw_read(struct wl1271 *wl, int addr, { int ret; - if (test_bit(WL1271_FLAG_SDIO_FAILED, &wl->flags)) + if (test_bit(WL1271_FLAG_IO_FAILED, &wl->flags)) return -EIO; ret = wl->if_ops->read(wl->dev, addr, buf, len, fixed); - if (ret) - set_bit(WL1271_FLAG_SDIO_FAILED, &wl->flags); + if (ret && wl->state != WL1271_STATE_OFF) + set_bit(WL1271_FLAG_IO_FAILED, &wl->flags); return ret; } diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 0cc9a0240220..72548609f711 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -62,7 +62,7 @@ static bool no_recovery; static void __wl1271_op_remove_interface(struct wl1271 *wl, struct ieee80211_vif *vif, bool reset_tx_queues); -static void wl1271_op_stop(struct ieee80211_hw *hw); +static void wlcore_op_stop_locked(struct wl1271 *wl); static void wl1271_free_ap_keys(struct wl1271 *wl, struct wl12xx_vif *wlvif); static int wl12xx_set_authorized(struct wl1271 *wl, @@ -916,16 +916,16 @@ static void wl1271_recovery_work(struct work_struct *work) if (wl->state != WL1271_STATE_ON || wl->plt) goto out_unlock; - wl12xx_read_fwlog_panic(wl); - - wlcore_print_recovery(wl); + if (!test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY, &wl->flags)) { + wl12xx_read_fwlog_panic(wl); + wlcore_print_recovery(wl); + } BUG_ON(bug_on_recovery && !test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY, &wl->flags)); if (no_recovery) { wl1271_info("No recovery (chosen on module load). Fw will remain stuck."); - clear_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags); goto out_unlock; } @@ -956,9 +956,8 @@ static void wl1271_recovery_work(struct work_struct *work) vif = wl12xx_wlvif_to_vif(wlvif); __wl1271_op_remove_interface(wl, vif, false); } - wl->watchdog_recovery = false; - mutex_unlock(&wl->mutex); - wl1271_op_stop(wl->hw); + + wlcore_op_stop_locked(wl); ieee80211_restart_hw(wl->hw); @@ -967,9 +966,10 @@ static void wl1271_recovery_work(struct work_struct *work) * to restart the HW. */ wlcore_wake_queues(wl, WLCORE_QUEUE_STOP_REASON_FW_RESTART); - return; + out_unlock: - wl->watchdog_recovery = false; + wl->watchdog_recovery = false; + clear_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags); mutex_unlock(&wl->mutex); } @@ -1064,10 +1064,17 @@ out: return ret; } -int wl1271_plt_start(struct wl1271 *wl) +int wl1271_plt_start(struct wl1271 *wl, const enum plt_mode plt_mode) { int retries = WL1271_BOOT_RETRIES; struct wiphy *wiphy = wl->hw->wiphy; + + static const char* const PLT_MODE[] = { + "PLT_OFF", + "PLT_ON", + "PLT_FEM_DETECT" + }; + int ret; mutex_lock(&wl->mutex); @@ -1081,6 +1088,10 @@ int wl1271_plt_start(struct wl1271 *wl) goto out; } + /* Indicate to lower levels that we are now in PLT mode */ + wl->plt = true; + wl->plt_mode = plt_mode; + while (retries) { retries--; ret = wl12xx_chip_wakeup(wl, true); @@ -1091,9 +1102,9 @@ int wl1271_plt_start(struct wl1271 *wl) if (ret < 0) goto power_off; - wl->plt = true; wl->state = WL1271_STATE_ON; - wl1271_notice("firmware booted in PLT mode (%s)", + wl1271_notice("firmware booted in PLT mode %s (%s)", + PLT_MODE[plt_mode], wl->chip.fw_ver_str); /* update hw/fw version info in wiphy struct */ @@ -1107,6 +1118,9 @@ power_off: wl1271_power_off(wl); } + wl->plt = false; + wl->plt_mode = PLT_OFF; + wl1271_error("firmware boot in PLT mode failed despite %d retries", WL1271_BOOT_RETRIES); out: @@ -1159,6 +1173,7 @@ int wl1271_plt_stop(struct wl1271 *wl) wl->sleep_auth = WL1271_PSM_ILLEGAL; wl->state = WL1271_STATE_OFF; wl->plt = false; + wl->plt_mode = PLT_OFF; wl->rx_counter = 0; mutex_unlock(&wl->mutex); @@ -1211,7 +1226,9 @@ static void wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) * The workqueue is slow to process the tx_queue and we need stop * the queue here, otherwise the queue will get too long. */ - if (wl->tx_queue_count[q] >= WL1271_TX_QUEUE_HIGH_WATERMARK) { + if (wl->tx_queue_count[q] >= WL1271_TX_QUEUE_HIGH_WATERMARK && + !wlcore_is_queue_stopped_by_reason(wl, q, + WLCORE_QUEUE_STOP_REASON_WATERMARK)) { wl1271_debug(DEBUG_TX, "op_tx: stopping queues for q %d", q); wlcore_stop_queue_locked(wl, q, WLCORE_QUEUE_STOP_REASON_WATERMARK); @@ -1583,6 +1600,12 @@ static int wl1271_configure_suspend_sta(struct wl1271 *wl, if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags)) goto out; + if ((wl->conf.conn.suspend_wake_up_event == + wl->conf.conn.wake_up_event) && + (wl->conf.conn.suspend_listen_interval == + wl->conf.conn.listen_interval)) + goto out; + ret = wl1271_ps_elp_wakeup(wl); if (ret < 0) goto out; @@ -1646,6 +1669,13 @@ static void wl1271_configure_resume(struct wl1271 *wl, if ((!is_ap) && (!is_sta)) return; + if (is_sta && + ((wl->conf.conn.suspend_wake_up_event == + wl->conf.conn.wake_up_event) && + (wl->conf.conn.suspend_listen_interval == + wl->conf.conn.listen_interval))) + return; + ret = wl1271_ps_elp_wakeup(wl); if (ret < 0) return; @@ -1797,33 +1827,15 @@ static int wl1271_op_start(struct ieee80211_hw *hw) return 0; } -static void wl1271_op_stop(struct ieee80211_hw *hw) +static void wlcore_op_stop_locked(struct wl1271 *wl) { - struct wl1271 *wl = hw->priv; int i; - wl1271_debug(DEBUG_MAC80211, "mac80211 stop"); - - /* - * Interrupts must be disabled before setting the state to OFF. - * Otherwise, the interrupt handler might be called and exit without - * reading the interrupt status. - */ - wlcore_disable_interrupts(wl); - mutex_lock(&wl->mutex); if (wl->state == WL1271_STATE_OFF) { if (test_and_clear_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags)) wlcore_enable_interrupts(wl); - mutex_unlock(&wl->mutex); - - /* - * This will not necessarily enable interrupts as interrupts - * may have been disabled when op_stop was called. It will, - * however, balance the above call to disable_interrupts(). - */ - wlcore_enable_interrupts(wl); return; } @@ -1832,8 +1844,16 @@ static void wl1271_op_stop(struct ieee80211_hw *hw) * functions don't perform further work. */ wl->state = WL1271_STATE_OFF; + + /* + * Use the nosync variant to disable interrupts, so the mutex could be + * held while doing so without deadlocking. + */ + wlcore_disable_interrupts_nosync(wl); + mutex_unlock(&wl->mutex); + wlcore_synchronize_interrupts(wl); wl1271_flush_deferred_work(wl); cancel_delayed_work_sync(&wl->scan_complete_work); cancel_work_sync(&wl->netstack_work); @@ -1900,6 +1920,17 @@ static void wl1271_op_stop(struct ieee80211_hw *hw) wl->tx_res_if = NULL; kfree(wl->target_mem_map); wl->target_mem_map = NULL; +} + +static void wlcore_op_stop(struct ieee80211_hw *hw) +{ + struct wl1271 *wl = hw->priv; + + wl1271_debug(DEBUG_MAC80211, "mac80211 stop"); + + mutex_lock(&wl->mutex); + + wlcore_op_stop_locked(wl); mutex_unlock(&wl->mutex); } @@ -2361,7 +2392,14 @@ deinit: else wl->sta_count--; - /* Last AP, have more stations. Configure according to STA. */ + /* + * Last AP, have more stations. Configure sleep auth according to STA. + * Don't do thin on unintended recovery. + */ + if (test_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags) && + !test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY, &wl->flags)) + goto unlock; + if (wl->ap_count == 0 && is_ap && wl->sta_count) { u8 sta_auth = wl->conf.conn.sta_sleep_auth; /* Configure for power according to debugfs */ @@ -2375,6 +2413,7 @@ deinit: wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP); } +unlock: mutex_unlock(&wl->mutex); del_timer_sync(&wlvif->rx_streaming_timer); @@ -4566,7 +4605,7 @@ static int wl12xx_set_bitrate_mask(struct ieee80211_hw *hw, mutex_lock(&wl->mutex); - for (i = 0; i < IEEE80211_NUM_BANDS; i++) + for (i = 0; i < WLCORE_NUM_BANDS; i++) wlvif->bitrate_masks[i] = wl1271_tx_enabled_rates_get(wl, mask->control[i].legacy, @@ -4634,6 +4673,13 @@ out: mutex_unlock(&wl->mutex); } +static void wlcore_op_flush(struct ieee80211_hw *hw, bool drop) +{ + struct wl1271 *wl = hw->priv; + + wl1271_tx_flush(wl); +} + static bool wl1271_tx_frames_pending(struct ieee80211_hw *hw) { struct wl1271 *wl = hw->priv; @@ -4796,7 +4842,7 @@ static struct ieee80211_supported_band wl1271_band_5ghz = { static const struct ieee80211_ops wl1271_ops = { .start = wl1271_op_start, - .stop = wl1271_op_stop, + .stop = wlcore_op_stop, .add_interface = wl1271_op_add_interface, .remove_interface = wl1271_op_remove_interface, .change_interface = wl12xx_op_change_interface, @@ -4824,6 +4870,7 @@ static const struct ieee80211_ops wl1271_ops = { .tx_frames_pending = wl1271_tx_frames_pending, .set_bitrate_mask = wl12xx_set_bitrate_mask, .channel_switch = wl12xx_op_channel_switch, + .flush = wlcore_op_flush, CFG80211_TESTMODE_CMD(wl1271_tm_cmd) }; diff --git a/drivers/net/wireless/ti/wlcore/scan.c b/drivers/net/wireless/ti/wlcore/scan.c index d9daed53ceb7..dbeca1bfbb2c 100644 --- a/drivers/net/wireless/ti/wlcore/scan.c +++ b/drivers/net/wireless/ti/wlcore/scan.c @@ -226,7 +226,7 @@ static int wl1271_scan_send(struct wl1271 *wl, struct ieee80211_vif *vif, cmd->params.role_id, band, wl->scan.ssid, wl->scan.ssid_len, wl->scan.req->ie, - wl->scan.req->ie_len); + wl->scan.req->ie_len, false); if (ret < 0) { wl1271_error("PROBE request template failed"); goto out; @@ -633,7 +633,7 @@ wl12xx_scan_sched_scan_ssid_list(struct wl1271 *wl, for (j = 0; j < cmd->n_ssids; j++) if ((req->ssids[i].ssid_len == - req->ssids[j].ssid_len) && + cmd->ssids[j].len) && !memcmp(req->ssids[i].ssid, cmd->ssids[j].ssid, req->ssids[i].ssid_len)) { @@ -722,7 +722,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl, req->ssids[0].ssid, req->ssids[0].ssid_len, ies->ie[band], - ies->len[band]); + ies->len[band], true); if (ret < 0) { wl1271_error("2.4GHz PROBE request template failed"); goto out; @@ -736,7 +736,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl, req->ssids[0].ssid, req->ssids[0].ssid_len, ies->ie[band], - ies->len[band]); + ies->len[band], true); if (ret < 0) { wl1271_error("5GHz PROBE request template failed"); goto out; @@ -766,7 +766,8 @@ int wl1271_scan_sched_scan_start(struct wl1271 *wl, struct wl12xx_vif *wlvif) if (wlvif->bss_type != BSS_TYPE_STA_BSS) return -EOPNOTSUPP; - if (test_bit(WLVIF_FLAG_IN_USE, &wlvif->flags)) + if ((wl->quirks & WLCORE_QUIRK_NO_SCHED_SCAN_WHILE_CONN) && + test_bit(WLVIF_FLAG_IN_USE, &wlvif->flags)) return -EBUSY; start = kzalloc(sizeof(*start), GFP_KERNEL); diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c index 204e69fa9327..73ace4b2604e 100644 --- a/drivers/net/wireless/ti/wlcore/sdio.c +++ b/drivers/net/wireless/ti/wlcore/sdio.c @@ -411,9 +411,3 @@ MODULE_PARM_DESC(dump, "Enable sdio read/write dumps."); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>"); MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>"); -MODULE_FIRMWARE(WL127X_FW_NAME_SINGLE); -MODULE_FIRMWARE(WL127X_FW_NAME_MULTI); -MODULE_FIRMWARE(WL127X_PLT_FW_NAME); -MODULE_FIRMWARE(WL128X_FW_NAME_SINGLE); -MODULE_FIRMWARE(WL128X_FW_NAME_MULTI); -MODULE_FIRMWARE(WL128X_PLT_FW_NAME); diff --git a/drivers/net/wireless/ti/wlcore/spi.c b/drivers/net/wireless/ti/wlcore/spi.c index 6420abae40ee..8da4ed243ebc 100644 --- a/drivers/net/wireless/ti/wlcore/spi.c +++ b/drivers/net/wireless/ti/wlcore/spi.c @@ -435,10 +435,4 @@ module_exit(wl1271_exit); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>"); MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>"); -MODULE_FIRMWARE(WL127X_FW_NAME_SINGLE); -MODULE_FIRMWARE(WL127X_FW_NAME_MULTI); -MODULE_FIRMWARE(WL127X_PLT_FW_NAME); -MODULE_FIRMWARE(WL128X_FW_NAME_SINGLE); -MODULE_FIRMWARE(WL128X_FW_NAME_MULTI); -MODULE_FIRMWARE(WL128X_PLT_FW_NAME); MODULE_ALIAS("spi:wl1271"); diff --git a/drivers/net/wireless/ti/wlcore/testmode.c b/drivers/net/wireless/ti/wlcore/testmode.c index eeb339d61d1e..49e5ee1525c9 100644 --- a/drivers/net/wireless/ti/wlcore/testmode.c +++ b/drivers/net/wireless/ti/wlcore/testmode.c @@ -40,7 +40,7 @@ enum wl1271_tm_commands { WL1271_TM_CMD_CONFIGURE, WL1271_TM_CMD_NVS_PUSH, /* Not in use. Keep to not break ABI */ WL1271_TM_CMD_SET_PLT_MODE, - WL1271_TM_CMD_RECOVER, + WL1271_TM_CMD_RECOVER, /* Not in use. Keep to not break ABI */ WL1271_TM_CMD_GET_MAC, __WL1271_TM_CMD_AFTER_LAST @@ -129,8 +129,12 @@ static int wl1271_tm_cmd_test(struct wl1271 *wl, struct nlattr *tb[]) goto out_sleep; } - if (nla_put(skb, WL1271_TM_ATTR_DATA, buf_len, buf)) - goto nla_put_failure; + if (nla_put(skb, WL1271_TM_ATTR_DATA, buf_len, buf)) { + kfree_skb(skb); + ret = -EMSGSIZE; + goto out_sleep; + } + ret = cfg80211_testmode_reply(skb); if (ret < 0) goto out_sleep; @@ -142,11 +146,6 @@ out: mutex_unlock(&wl->mutex); return ret; - -nla_put_failure: - kfree_skb(skb); - ret = -EMSGSIZE; - goto out_sleep; } static int wl1271_tm_cmd_interrogate(struct wl1271 *wl, struct nlattr *tb[]) @@ -192,8 +191,12 @@ static int wl1271_tm_cmd_interrogate(struct wl1271 *wl, struct nlattr *tb[]) goto out_free; } - if (nla_put(skb, WL1271_TM_ATTR_DATA, sizeof(*cmd), cmd)) - goto nla_put_failure; + if (nla_put(skb, WL1271_TM_ATTR_DATA, sizeof(*cmd), cmd)) { + kfree_skb(skb); + ret = -EMSGSIZE; + goto out_free; + } + ret = cfg80211_testmode_reply(skb); if (ret < 0) goto out_free; @@ -206,11 +209,6 @@ out: mutex_unlock(&wl->mutex); return ret; - -nla_put_failure: - kfree_skb(skb); - ret = -EMSGSIZE; - goto out_free; } static int wl1271_tm_cmd_configure(struct wl1271 *wl, struct nlattr *tb[]) @@ -245,6 +243,43 @@ static int wl1271_tm_cmd_configure(struct wl1271 *wl, struct nlattr *tb[]) return 0; } +static int wl1271_tm_detect_fem(struct wl1271 *wl, struct nlattr *tb[]) +{ + /* return FEM type */ + int ret, len; + struct sk_buff *skb; + + ret = wl1271_plt_start(wl, PLT_FEM_DETECT); + if (ret < 0) + goto out; + + mutex_lock(&wl->mutex); + + len = nla_total_size(sizeof(wl->fem_manuf)); + skb = cfg80211_testmode_alloc_reply_skb(wl->hw->wiphy, len); + if (!skb) { + ret = -ENOMEM; + goto out_mutex; + } + + if (nla_put(skb, WL1271_TM_ATTR_DATA, sizeof(wl->fem_manuf), + &wl->fem_manuf)) { + kfree_skb(skb); + ret = -EMSGSIZE; + goto out_mutex; + } + + ret = cfg80211_testmode_reply(skb); + +out_mutex: + mutex_unlock(&wl->mutex); + + /* We always stop plt after DETECT mode */ + wl1271_plt_stop(wl); +out: + return ret; +} + static int wl1271_tm_cmd_set_plt_mode(struct wl1271 *wl, struct nlattr *tb[]) { u32 val; @@ -258,11 +293,14 @@ static int wl1271_tm_cmd_set_plt_mode(struct wl1271 *wl, struct nlattr *tb[]) val = nla_get_u32(tb[WL1271_TM_ATTR_PLT_MODE]); switch (val) { - case 0: + case PLT_OFF: ret = wl1271_plt_stop(wl); break; - case 1: - ret = wl1271_plt_start(wl); + case PLT_ON: + ret = wl1271_plt_start(wl, PLT_ON); + break; + case PLT_FEM_DETECT: + ret = wl1271_tm_detect_fem(wl, tb); break; default: ret = -EINVAL; @@ -272,15 +310,6 @@ static int wl1271_tm_cmd_set_plt_mode(struct wl1271 *wl, struct nlattr *tb[]) return ret; } -static int wl1271_tm_cmd_recover(struct wl1271 *wl, struct nlattr *tb[]) -{ - wl1271_debug(DEBUG_TESTMODE, "testmode cmd recover"); - - wl12xx_queue_recovery_work(wl); - - return 0; -} - static int wl12xx_tm_cmd_get_mac(struct wl1271 *wl, struct nlattr *tb[]) { struct sk_buff *skb; @@ -312,8 +341,12 @@ static int wl12xx_tm_cmd_get_mac(struct wl1271 *wl, struct nlattr *tb[]) goto out; } - if (nla_put(skb, WL1271_TM_ATTR_DATA, ETH_ALEN, mac_addr)) - goto nla_put_failure; + if (nla_put(skb, WL1271_TM_ATTR_DATA, ETH_ALEN, mac_addr)) { + kfree_skb(skb); + ret = -EMSGSIZE; + goto out; + } + ret = cfg80211_testmode_reply(skb); if (ret < 0) goto out; @@ -321,11 +354,6 @@ static int wl12xx_tm_cmd_get_mac(struct wl1271 *wl, struct nlattr *tb[]) out: mutex_unlock(&wl->mutex); return ret; - -nla_put_failure: - kfree_skb(skb); - ret = -EMSGSIZE; - goto out; } int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len) @@ -350,8 +378,6 @@ int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len) return wl1271_tm_cmd_configure(wl, tb); case WL1271_TM_CMD_SET_PLT_MODE: return wl1271_tm_cmd_set_plt_mode(wl, tb); - case WL1271_TM_CMD_RECOVER: - return wl1271_tm_cmd_recover(wl, tb); case WL1271_TM_CMD_GET_MAC: return wl12xx_tm_cmd_get_mac(wl, tb); default: diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c index 6a28aeecf004..c1d932043f05 100644 --- a/drivers/net/wireless/ti/wlcore/tx.c +++ b/drivers/net/wireless/ti/wlcore/tx.c @@ -306,22 +306,24 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct wl12xx_vif *wlvif, rate_idx = 0; else if (wlvif->bss_type != BSS_TYPE_AP_BSS) { /* - * if the packets are destined for AP (have a STA entry) + * if the packets are data packets * send them with AP rate policies (EAPOLs are an exception), * otherwise use default basic rates */ - if (control->flags & IEEE80211_TX_CTL_NO_CCK_RATE) - rate_idx = wlvif->sta.p2p_rate_idx; - else if (skb->protocol == cpu_to_be16(ETH_P_PAE)) + if (skb->protocol == cpu_to_be16(ETH_P_PAE)) rate_idx = wlvif->sta.basic_rate_idx; - else if (control->control.sta) + else if (control->flags & IEEE80211_TX_CTL_NO_CCK_RATE) + rate_idx = wlvif->sta.p2p_rate_idx; + else if (ieee80211_is_data(frame_control)) rate_idx = wlvif->sta.ap_rate_idx; else rate_idx = wlvif->sta.basic_rate_idx; } else { if (hlid == wlvif->ap.global_hlid) rate_idx = wlvif->ap.mgmt_rate_idx; - else if (hlid == wlvif->ap.bcast_hlid) + else if (hlid == wlvif->ap.bcast_hlid || + skb->protocol == cpu_to_be16(ETH_P_PAE)) + /* send AP bcast and EAPOLs using the min basic rate */ rate_idx = wlvif->ap.bcast_rate_idx; else rate_idx = wlvif->ap.ucast_rate_idx[ac]; diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h index e796974df59b..0ce7a8ebbd46 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore.h +++ b/drivers/net/wireless/ti/wlcore/wlcore.h @@ -156,6 +156,8 @@ struct wl1271 { enum wl1271_state state; enum wl12xx_fw_type fw_type; bool plt; + enum plt_mode plt_mode; + u8 fem_manuf; u8 last_vif_count; struct mutex mutex; @@ -304,7 +306,7 @@ struct wl1271 { s8 noise; /* bands supported by this instance of wl12xx */ - struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS]; + struct ieee80211_supported_band bands[WLCORE_NUM_BANDS]; /* * wowlan trigger was configured during suspend. @@ -371,7 +373,7 @@ struct wl1271 { u8 hw_min_ht_rate; /* HW HT (11n) capabilities */ - struct ieee80211_sta_ht_cap ht_cap[IEEE80211_NUM_BANDS]; + struct ieee80211_sta_ht_cap ht_cap[WLCORE_NUM_BANDS]; /* size of the private FW status data */ size_t fw_status_priv_len; @@ -390,6 +392,9 @@ struct wl1271 { /* sleep auth value currently configured to FW */ int sleep_auth; + + /* the minimum FW version required for the driver to work */ + unsigned int min_fw_ver[NUM_FW_VER]; }; int __devinit wlcore_probe(struct wl1271 *wl, struct platform_device *pdev); @@ -408,6 +413,18 @@ wlcore_set_ht_cap(struct wl1271 *wl, enum ieee80211_band band, memcpy(&wl->ht_cap[band], ht_cap, sizeof(*ht_cap)); } +static inline void +wlcore_set_min_fw_ver(struct wl1271 *wl, unsigned int chip, + unsigned int iftype, unsigned int major, + unsigned int subtype, unsigned int minor) +{ + wl->min_fw_ver[FW_VER_CHIP] = chip; + wl->min_fw_ver[FW_VER_IF_TYPE] = iftype; + wl->min_fw_ver[FW_VER_MAJOR] = major; + wl->min_fw_ver[FW_VER_SUBTYPE] = subtype; + wl->min_fw_ver[FW_VER_MINOR] = minor; +} + /* Firmware image load chunk size */ #define CHUNK_SIZE 16384 @@ -437,6 +454,12 @@ wlcore_set_ht_cap(struct wl1271 *wl, enum ieee80211_band band, /* extra header space is required for TKIP */ #define WLCORE_QUIRK_TKIP_HEADER_SPACE BIT(8) +/* Some firmwares not support sched scans while connected */ +#define WLCORE_QUIRK_NO_SCHED_SCAN_WHILE_CONN BIT(9) + +/* separate probe response templates for one-shot and sched scans */ +#define WLCORE_QUIRK_DUAL_PROBE_TMPL BIT(10) + /* TODO: move to the lower drivers when all usages are abstracted */ #define CHIP_ID_1271_PG10 (0x4030101) #define CHIP_ID_1271_PG20 (0x4030111) diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h index 4273a21cdde1..c0505635bb00 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore_i.h +++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h @@ -35,15 +35,6 @@ #include "conf.h" #include "ini.h" -#define WL127X_FW_NAME_MULTI "ti-connectivity/wl127x-fw-4-mr.bin" -#define WL127X_FW_NAME_SINGLE "ti-connectivity/wl127x-fw-4-sr.bin" - -#define WL128X_FW_NAME_MULTI "ti-connectivity/wl128x-fw-4-mr.bin" -#define WL128X_FW_NAME_SINGLE "ti-connectivity/wl128x-fw-4-sr.bin" - -#define WL127X_PLT_FW_NAME "ti-connectivity/wl127x-fw-4-plt.bin" -#define WL128X_PLT_FW_NAME "ti-connectivity/wl128x-fw-4-plt.bin" - /* * wl127x and wl128x are using the same NVS file name. However, the * ini parameters between them are different. The driver validates @@ -71,6 +62,9 @@ #define WL12XX_INVALID_ROLE_ID 0xff #define WL12XX_INVALID_LINK_ID 0xff +/* the driver supports the 2.4Ghz and 5Ghz bands */ +#define WLCORE_NUM_BANDS 2 + #define WL12XX_MAX_RATE_POLICIES 16 /* Defined by FW as 0. Will not be freed or allocated. */ @@ -247,7 +241,7 @@ enum wl12xx_flags { WL1271_FLAG_RECOVERY_IN_PROGRESS, WL1271_FLAG_VIF_CHANGE_IN_PROGRESS, WL1271_FLAG_INTENDED_FW_RECOVERY, - WL1271_FLAG_SDIO_FAILED, + WL1271_FLAG_IO_FAILED, }; enum wl12xx_vif_flags { @@ -299,6 +293,12 @@ enum rx_filter_action { FILTER_FW_HANDLE = 2 }; +enum plt_mode { + PLT_OFF = 0, + PLT_ON = 1, + PLT_FEM_DETECT = 2, +}; + struct wl12xx_rx_filter_field { __le16 offset; u8 len; @@ -369,7 +369,7 @@ struct wl12xx_vif { int channel; enum nl80211_channel_type channel_type; - u32 bitrate_masks[IEEE80211_NUM_BANDS]; + u32 bitrate_masks[WLCORE_NUM_BANDS]; u32 basic_rate_set; /* @@ -465,7 +465,7 @@ struct ieee80211_vif *wl12xx_wlvif_to_vif(struct wl12xx_vif *wlvif) #define wl12xx_for_each_wlvif_ap(wl, wlvif) \ wl12xx_for_each_wlvif_bss_type(wl, wlvif, BSS_TYPE_AP_BSS) -int wl1271_plt_start(struct wl1271 *wl); +int wl1271_plt_start(struct wl1271 *wl, const enum plt_mode plt_mode); int wl1271_plt_stop(struct wl1271 *wl); int wl1271_recalc_rx_streaming(struct wl1271 *wl, struct wl12xx_vif *wlvif); void wl12xx_queue_recovery_work(struct wl1271 *wl); diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c index 1f74a77d040d..e7fd4938f9bc 100644 --- a/drivers/nfc/nfcwilink.c +++ b/drivers/nfc/nfcwilink.c @@ -535,9 +535,10 @@ static int nfcwilink_probe(struct platform_device *pdev) drv->pdev = pdev; protocols = NFC_PROTO_JEWEL_MASK - | NFC_PROTO_MIFARE_MASK | NFC_PROTO_FELICA_MASK - | NFC_PROTO_ISO14443_MASK - | NFC_PROTO_NFC_DEP_MASK; + | NFC_PROTO_MIFARE_MASK | NFC_PROTO_FELICA_MASK + | NFC_PROTO_ISO14443_MASK + | NFC_PROTO_ISO14443_B_MASK + | NFC_PROTO_NFC_DEP_MASK; drv->ndev = nci_allocate_device(&nfcwilink_ops, protocols, diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c index 9ac829e22e73..d606f52fec84 100644 --- a/drivers/nfc/pn533.c +++ b/drivers/nfc/pn533.c @@ -38,9 +38,44 @@ #define SCM_VENDOR_ID 0x4E6 #define SCL3711_PRODUCT_ID 0x5591 +#define SONY_VENDOR_ID 0x054c +#define PASORI_PRODUCT_ID 0x02e1 + +#define PN533_QUIRKS_TYPE_A BIT(0) +#define PN533_QUIRKS_TYPE_F BIT(1) +#define PN533_QUIRKS_DEP BIT(2) +#define PN533_QUIRKS_RAW_EXCHANGE BIT(3) + +#define PN533_DEVICE_STD 0x1 +#define PN533_DEVICE_PASORI 0x2 + +#define PN533_ALL_PROTOCOLS (NFC_PROTO_JEWEL_MASK | NFC_PROTO_MIFARE_MASK |\ + NFC_PROTO_FELICA_MASK | NFC_PROTO_ISO14443_MASK |\ + NFC_PROTO_NFC_DEP_MASK |\ + NFC_PROTO_ISO14443_B_MASK) + +#define PN533_NO_TYPE_B_PROTOCOLS (NFC_PROTO_JEWEL_MASK | \ + NFC_PROTO_MIFARE_MASK | \ + NFC_PROTO_FELICA_MASK | \ + NFC_PROTO_ISO14443_MASK | \ + NFC_PROTO_NFC_DEP_MASK) + static const struct usb_device_id pn533_table[] = { - { USB_DEVICE(PN533_VENDOR_ID, PN533_PRODUCT_ID) }, - { USB_DEVICE(SCM_VENDOR_ID, SCL3711_PRODUCT_ID) }, + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE, + .idVendor = PN533_VENDOR_ID, + .idProduct = PN533_PRODUCT_ID, + .driver_info = PN533_DEVICE_STD, + }, + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE, + .idVendor = SCM_VENDOR_ID, + .idProduct = SCL3711_PRODUCT_ID, + .driver_info = PN533_DEVICE_STD, + }, + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE, + .idVendor = SONY_VENDOR_ID, + .idProduct = PASORI_PRODUCT_ID, + .driver_info = PN533_DEVICE_PASORI, + }, { } }; MODULE_DEVICE_TABLE(usb, pn533_table); @@ -72,6 +107,7 @@ MODULE_DEVICE_TABLE(usb, pn533_table); #define PN533_CMD_GET_FIRMWARE_VERSION 0x02 #define PN533_CMD_RF_CONFIGURATION 0x32 #define PN533_CMD_IN_DATA_EXCHANGE 0x40 +#define PN533_CMD_IN_COMM_THRU 0x42 #define PN533_CMD_IN_LIST_PASSIVE_TARGET 0x4A #define PN533_CMD_IN_ATR 0x50 #define PN533_CMD_IN_RELEASE 0x52 @@ -109,6 +145,7 @@ struct pn533_fw_version { /* PN533_CMD_RF_CONFIGURATION */ #define PN533_CFGITEM_TIMING 0x02 #define PN533_CFGITEM_MAX_RETRIES 0x05 +#define PN533_CFGITEM_PASORI 0x82 #define PN533_CONFIG_TIMING_102 0xb #define PN533_CONFIG_TIMING_204 0xc @@ -344,6 +381,8 @@ struct pn533 { u8 tgt_available_prots; u8 tgt_active_prot; u8 tgt_mode; + + u32 device_type; }; struct pn533_frame { @@ -950,7 +989,7 @@ static int pn533_target_found_type_b(struct nfc_target *nfc_tgt, u8 *tgt_data, if (!pn533_target_type_b_is_valid(tgt_type_b, tgt_data_len)) return -EPROTO; - nfc_tgt->supported_protocols = NFC_PROTO_ISO14443_MASK; + nfc_tgt->supported_protocols = NFC_PROTO_ISO14443_B_MASK; return 0; } @@ -1057,7 +1096,7 @@ static void pn533_poll_create_mod_list(struct pn533 *dev, if (im_protocols & NFC_PROTO_JEWEL_MASK) pn533_poll_add_mod(dev, PN533_POLL_MOD_106KBPS_JEWEL); - if (im_protocols & NFC_PROTO_ISO14443_MASK) + if (im_protocols & NFC_PROTO_ISO14443_B_MASK) pn533_poll_add_mod(dev, PN533_POLL_MOD_847KBPS_B); if (tm_protocols) @@ -1768,13 +1807,30 @@ static int pn533_build_tx_frame(struct pn533 *dev, struct sk_buff *skb, } if (target == true) { - skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN); - out_frame = (struct pn533_frame *) skb->data; + switch (dev->device_type) { + case PN533_DEVICE_PASORI: + if (dev->tgt_active_prot == NFC_PROTO_FELICA) { + skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN - 1); + out_frame = (struct pn533_frame *) skb->data; + pn533_tx_frame_init(out_frame, + PN533_CMD_IN_COMM_THRU); + + break; + } + + default: + skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN); + out_frame = (struct pn533_frame *) skb->data; + pn533_tx_frame_init(out_frame, + PN533_CMD_IN_DATA_EXCHANGE); + tg = 1; + memcpy(PN533_FRAME_CMD_PARAMS_PTR(out_frame), + &tg, sizeof(u8)); + out_frame->datalen += sizeof(u8); + + break; + } - pn533_tx_frame_init(out_frame, PN533_CMD_IN_DATA_EXCHANGE); - tg = 1; - memcpy(PN533_FRAME_CMD_PARAMS_PTR(out_frame), &tg, sizeof(u8)); - out_frame->datalen += sizeof(u8); } else { skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN - 1); out_frame = (struct pn533_frame *) skb->data; @@ -2101,7 +2157,28 @@ static int pn533_set_configuration(struct pn533 *dev, u8 cfgitem, u8 *cfgdata, return rc; } -struct nfc_ops pn533_nfc_ops = { +static int pn533_fw_reset(struct pn533 *dev) +{ + int rc; + u8 *params; + + nfc_dev_dbg(&dev->interface->dev, "%s", __func__); + + pn533_tx_frame_init(dev->out_frame, 0x18); + + params = PN533_FRAME_CMD_PARAMS_PTR(dev->out_frame); + params[0] = 0x1; + dev->out_frame->datalen += 1; + + pn533_tx_frame_finish(dev->out_frame); + + rc = pn533_send_cmd_frame_sync(dev, dev->out_frame, dev->in_frame, + dev->in_maxlen); + + return rc; +} + +static struct nfc_ops pn533_nfc_ops = { .dev_up = NULL, .dev_down = NULL, .dep_link_up = pn533_dep_link_up, @@ -2114,6 +2191,84 @@ struct nfc_ops pn533_nfc_ops = { .tm_send = pn533_tm_send, }; +static int pn533_setup(struct pn533 *dev) +{ + struct pn533_config_max_retries max_retries; + struct pn533_config_timing timing; + u8 pasori_cfg[3] = {0x08, 0x01, 0x08}; + int rc; + + switch (dev->device_type) { + case PN533_DEVICE_STD: + max_retries.mx_rty_atr = PN533_CONFIG_MAX_RETRIES_ENDLESS; + max_retries.mx_rty_psl = 2; + max_retries.mx_rty_passive_act = + PN533_CONFIG_MAX_RETRIES_NO_RETRY; + + timing.rfu = PN533_CONFIG_TIMING_102; + timing.atr_res_timeout = PN533_CONFIG_TIMING_204; + timing.dep_timeout = PN533_CONFIG_TIMING_409; + + break; + + case PN533_DEVICE_PASORI: + max_retries.mx_rty_atr = 0x2; + max_retries.mx_rty_psl = 0x1; + max_retries.mx_rty_passive_act = + PN533_CONFIG_MAX_RETRIES_NO_RETRY; + + timing.rfu = PN533_CONFIG_TIMING_102; + timing.atr_res_timeout = PN533_CONFIG_TIMING_102; + timing.dep_timeout = PN533_CONFIG_TIMING_204; + + break; + + default: + nfc_dev_err(&dev->interface->dev, "Unknown device type %d\n", + dev->device_type); + return -EINVAL; + } + + rc = pn533_set_configuration(dev, PN533_CFGITEM_MAX_RETRIES, + (u8 *)&max_retries, sizeof(max_retries)); + if (rc) { + nfc_dev_err(&dev->interface->dev, + "Error on setting MAX_RETRIES config"); + return rc; + } + + + rc = pn533_set_configuration(dev, PN533_CFGITEM_TIMING, + (u8 *)&timing, sizeof(timing)); + if (rc) { + nfc_dev_err(&dev->interface->dev, + "Error on setting RF timings"); + return rc; + } + + switch (dev->device_type) { + case PN533_DEVICE_STD: + break; + + case PN533_DEVICE_PASORI: + pn533_fw_reset(dev); + + rc = pn533_set_configuration(dev, PN533_CFGITEM_PASORI, + pasori_cfg, 3); + if (rc) { + nfc_dev_err(&dev->interface->dev, + "Error while settings PASORI config"); + return rc; + } + + pn533_fw_reset(dev); + + break; + } + + return 0; +} + static int pn533_probe(struct usb_interface *interface, const struct usb_device_id *id) { @@ -2121,8 +2276,6 @@ static int pn533_probe(struct usb_interface *interface, struct pn533 *dev; struct usb_host_interface *iface_desc; struct usb_endpoint_descriptor *endpoint; - struct pn533_config_max_retries max_retries; - struct pn533_config_timing timing; int in_endpoint = 0; int out_endpoint = 0; int rc = -ENOMEM; @@ -2208,10 +2361,22 @@ static int pn533_probe(struct usb_interface *interface, nfc_dev_info(&dev->interface->dev, "NXP PN533 firmware ver %d.%d now" " attached", fw_ver->ver, fw_ver->rev); - protocols = NFC_PROTO_JEWEL_MASK - | NFC_PROTO_MIFARE_MASK | NFC_PROTO_FELICA_MASK - | NFC_PROTO_ISO14443_MASK - | NFC_PROTO_NFC_DEP_MASK; + dev->device_type = id->driver_info; + switch (dev->device_type) { + case PN533_DEVICE_STD: + protocols = PN533_ALL_PROTOCOLS; + break; + + case PN533_DEVICE_PASORI: + protocols = PN533_NO_TYPE_B_PROTOCOLS; + break; + + default: + nfc_dev_err(&dev->interface->dev, "Unknown device type %d\n", + dev->device_type); + rc = -EINVAL; + goto destroy_wq; + } dev->nfc_dev = nfc_allocate_device(&pn533_nfc_ops, protocols, PN533_CMD_DATAEXCH_HEAD_LEN, @@ -2226,30 +2391,9 @@ static int pn533_probe(struct usb_interface *interface, if (rc) goto free_nfc_dev; - max_retries.mx_rty_atr = PN533_CONFIG_MAX_RETRIES_ENDLESS; - max_retries.mx_rty_psl = 2; - max_retries.mx_rty_passive_act = PN533_CONFIG_MAX_RETRIES_NO_RETRY; - - rc = pn533_set_configuration(dev, PN533_CFGITEM_MAX_RETRIES, - (u8 *) &max_retries, sizeof(max_retries)); - - if (rc) { - nfc_dev_err(&dev->interface->dev, "Error on setting MAX_RETRIES" - " config"); - goto unregister_nfc_dev; - } - - timing.rfu = PN533_CONFIG_TIMING_102; - timing.atr_res_timeout = PN533_CONFIG_TIMING_204; - timing.dep_timeout = PN533_CONFIG_TIMING_409; - - rc = pn533_set_configuration(dev, PN533_CFGITEM_TIMING, - (u8 *) &timing, sizeof(timing)); - if (rc) { - nfc_dev_err(&dev->interface->dev, - "Error on setting RF timings"); + rc = pn533_setup(dev); + if (rc) goto unregister_nfc_dev; - } return 0; diff --git a/drivers/nfc/pn544_hci.c b/drivers/nfc/pn544_hci.c index 457eac35dc74..aa71807189ba 100644 --- a/drivers/nfc/pn544_hci.c +++ b/drivers/nfc/pn544_hci.c @@ -108,16 +108,22 @@ enum pn544_state { #define PN544_NFC_WI_MGMT_GATE 0xA1 -static u8 pn544_custom_gates[] = { - PN544_SYS_MGMT_GATE, - PN544_SWP_MGMT_GATE, - PN544_POLLING_LOOP_MGMT_GATE, - PN544_NFC_WI_MGMT_GATE, - PN544_RF_READER_F_GATE, - PN544_RF_READER_JEWEL_GATE, - PN544_RF_READER_ISO15693_GATE, - PN544_RF_READER_NFCIP1_INITIATOR_GATE, - PN544_RF_READER_NFCIP1_TARGET_GATE +static struct nfc_hci_gate pn544_gates[] = { + {NFC_HCI_ADMIN_GATE, NFC_HCI_INVALID_PIPE}, + {NFC_HCI_LOOPBACK_GATE, NFC_HCI_INVALID_PIPE}, + {NFC_HCI_ID_MGMT_GATE, NFC_HCI_INVALID_PIPE}, + {NFC_HCI_LINK_MGMT_GATE, NFC_HCI_INVALID_PIPE}, + {NFC_HCI_RF_READER_B_GATE, NFC_HCI_INVALID_PIPE}, + {NFC_HCI_RF_READER_A_GATE, NFC_HCI_INVALID_PIPE}, + {PN544_SYS_MGMT_GATE, NFC_HCI_INVALID_PIPE}, + {PN544_SWP_MGMT_GATE, NFC_HCI_INVALID_PIPE}, + {PN544_POLLING_LOOP_MGMT_GATE, NFC_HCI_INVALID_PIPE}, + {PN544_NFC_WI_MGMT_GATE, NFC_HCI_INVALID_PIPE}, + {PN544_RF_READER_F_GATE, NFC_HCI_INVALID_PIPE}, + {PN544_RF_READER_JEWEL_GATE, NFC_HCI_INVALID_PIPE}, + {PN544_RF_READER_ISO15693_GATE, NFC_HCI_INVALID_PIPE}, + {PN544_RF_READER_NFCIP1_INITIATOR_GATE, NFC_HCI_INVALID_PIPE}, + {PN544_RF_READER_NFCIP1_TARGET_GATE, NFC_HCI_INVALID_PIPE} }; /* Largest headroom needed for outgoing custom commands */ @@ -377,6 +383,9 @@ static int pn544_hci_open(struct nfc_shdlc *shdlc) r = pn544_hci_enable(info, HCI_MODE); + if (r == 0) + info->state = PN544_ST_READY; + out: mutex_unlock(&info->info_lock); return r; @@ -393,6 +402,8 @@ static void pn544_hci_close(struct nfc_shdlc *shdlc) pn544_hci_disable(info); + info->state = PN544_ST_COLD; + out: mutex_unlock(&info->info_lock); } @@ -844,10 +855,9 @@ static int __devinit pn544_hci_probe(struct i2c_client *client, goto err_rti; } - init_data.gate_count = ARRAY_SIZE(pn544_custom_gates); + init_data.gate_count = ARRAY_SIZE(pn544_gates); - memcpy(init_data.gates, pn544_custom_gates, - ARRAY_SIZE(pn544_custom_gates)); + memcpy(init_data.gates, pn544_gates, sizeof(pn544_gates)); /* * TODO: Session id must include the driver name + some bus addr @@ -859,6 +869,7 @@ static int __devinit pn544_hci_probe(struct i2c_client *client, NFC_PROTO_MIFARE_MASK | NFC_PROTO_FELICA_MASK | NFC_PROTO_ISO14443_MASK | + NFC_PROTO_ISO14443_B_MASK | NFC_PROTO_NFC_DEP_MASK; info->shdlc = nfc_shdlc_allocate(&pn544_shdlc_ops, diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 12334f9190cb..1954a4e305a3 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -7,6 +7,7 @@ #include <linux/bcma/bcma_driver_chipcommon.h> #include <linux/bcma/bcma_driver_pci.h> #include <linux/bcma/bcma_driver_mips.h> +#include <linux/bcma/bcma_driver_gmac_cmn.h> #include <linux/ssb/ssb.h> /* SPROM sharing */ #include "bcma_regs.h" @@ -137,6 +138,36 @@ struct bcma_host_ops { #define BCMA_MAX_NR_CORES 16 +/* Chip IDs of PCIe devices */ +#define BCMA_CHIP_ID_BCM4313 0x4313 +#define BCMA_CHIP_ID_BCM43224 43224 +#define BCMA_PKG_ID_BCM43224_FAB_CSM 0x8 +#define BCMA_PKG_ID_BCM43224_FAB_SMIC 0xa +#define BCMA_CHIP_ID_BCM43225 43225 +#define BCMA_CHIP_ID_BCM43227 43227 +#define BCMA_CHIP_ID_BCM43228 43228 +#define BCMA_CHIP_ID_BCM43421 43421 +#define BCMA_CHIP_ID_BCM43428 43428 +#define BCMA_CHIP_ID_BCM43431 43431 +#define BCMA_CHIP_ID_BCM43460 43460 +#define BCMA_CHIP_ID_BCM4331 0x4331 +#define BCMA_CHIP_ID_BCM6362 0x6362 +#define BCMA_CHIP_ID_BCM4360 0x4360 +#define BCMA_CHIP_ID_BCM4352 0x4352 + +/* Chip IDs of SoCs */ +#define BCMA_CHIP_ID_BCM4706 0x5300 +#define BCMA_CHIP_ID_BCM4716 0x4716 +#define BCMA_PKG_ID_BCM4716 8 +#define BCMA_PKG_ID_BCM4717 9 +#define BCMA_PKG_ID_BCM4718 10 +#define BCMA_CHIP_ID_BCM47162 47162 +#define BCMA_CHIP_ID_BCM4748 0x4748 +#define BCMA_CHIP_ID_BCM4749 0x4749 +#define BCMA_CHIP_ID_BCM5356 0x5356 +#define BCMA_CHIP_ID_BCM5357 0x5357 +#define BCMA_CHIP_ID_BCM53572 53572 + struct bcma_device { struct bcma_bus *bus; struct bcma_device_id id; @@ -222,6 +253,7 @@ struct bcma_bus { struct bcma_drv_cc drv_cc; struct bcma_drv_pci drv_pci; struct bcma_drv_mips drv_mips; + struct bcma_drv_gmac_cmn drv_gmac_cmn; /* We decided to share SPROM struct with SSB as long as we do not need * any hacks for BCMA. This simplifies drivers code. */ diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index 8bbfe31fbac8..3c80885fa829 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -24,7 +24,7 @@ #define BCMA_CC_FLASHT_NONE 0x00000000 /* No flash */ #define BCMA_CC_FLASHT_STSER 0x00000100 /* ST serial flash */ #define BCMA_CC_FLASHT_ATSER 0x00000200 /* Atmel serial flash */ -#define BCMA_CC_FLASHT_NFLASH 0x00000200 +#define BCMA_CC_FLASHT_NFLASH 0x00000200 /* NAND flash */ #define BCMA_CC_FLASHT_PARA 0x00000700 /* Parallel flash */ #define BCMA_CC_CAP_PLLT 0x00038000 /* PLL Type */ #define BCMA_PLLTYPE_NONE 0x00000000 @@ -45,6 +45,7 @@ #define BCMA_CC_CAP_PMU 0x10000000 /* PMU available (rev >= 20) */ #define BCMA_CC_CAP_ECI 0x20000000 /* ECI available (rev >= 20) */ #define BCMA_CC_CAP_SPROM 0x40000000 /* SPROM present */ +#define BCMA_CC_CAP_NFLASH 0x80000000 /* NAND flash present (rev >= 35 or BCM4706?) */ #define BCMA_CC_CORECTL 0x0008 #define BCMA_CC_CORECTL_UARTCLK0 0x00000001 /* Drive UART with internal clock */ #define BCMA_CC_CORECTL_SE 0x00000002 /* sync clk out enable (corerev >= 3) */ @@ -88,6 +89,11 @@ #define BCMA_CC_CHIPST_4313_OTP_PRESENT 2 #define BCMA_CC_CHIPST_4331_SPROM_PRESENT 2 #define BCMA_CC_CHIPST_4331_OTP_PRESENT 4 +#define BCMA_CC_CHIPST_4706_PKG_OPTION BIT(0) /* 0: full-featured package 1: low-cost package */ +#define BCMA_CC_CHIPST_4706_SFLASH_PRESENT BIT(1) /* 0: parallel, 1: serial flash is present */ +#define BCMA_CC_CHIPST_4706_SFLASH_TYPE BIT(2) /* 0: 8b-p/ST-s flash, 1: 16b-p/Atmal-s flash */ +#define BCMA_CC_CHIPST_4706_MIPS_BENDIAN BIT(3) /* 0: little, 1: big endian */ +#define BCMA_CC_CHIPST_4706_PCIE1_DISABLE BIT(5) /* PCIE1 enable strap pin */ #define BCMA_CC_JCMD 0x0030 /* Rev >= 10 only */ #define BCMA_CC_JCMD_START 0x80000000 #define BCMA_CC_JCMD_BUSY 0x80000000 @@ -117,10 +123,58 @@ #define BCMA_CC_JCTL_EXT_EN 2 /* Enable external targets */ #define BCMA_CC_JCTL_EN 1 /* Enable Jtag master */ #define BCMA_CC_FLASHCTL 0x0040 +/* Start/busy bit in flashcontrol */ +#define BCMA_CC_FLASHCTL_OPCODE 0x000000ff +#define BCMA_CC_FLASHCTL_ACTION 0x00000700 +#define BCMA_CC_FLASHCTL_CS_ACTIVE 0x00001000 /* Chip Select Active, rev >= 20 */ #define BCMA_CC_FLASHCTL_START 0x80000000 #define BCMA_CC_FLASHCTL_BUSY BCMA_CC_FLASHCTL_START +/* Flashcontrol action + opcodes for ST flashes */ +#define BCMA_CC_FLASHCTL_ST_WREN 0x0006 /* Write Enable */ +#define BCMA_CC_FLASHCTL_ST_WRDIS 0x0004 /* Write Disable */ +#define BCMA_CC_FLASHCTL_ST_RDSR 0x0105 /* Read Status Register */ +#define BCMA_CC_FLASHCTL_ST_WRSR 0x0101 /* Write Status Register */ +#define BCMA_CC_FLASHCTL_ST_READ 0x0303 /* Read Data Bytes */ +#define BCMA_CC_FLASHCTL_ST_PP 0x0302 /* Page Program */ +#define BCMA_CC_FLASHCTL_ST_SE 0x02d8 /* Sector Erase */ +#define BCMA_CC_FLASHCTL_ST_BE 0x00c7 /* Bulk Erase */ +#define BCMA_CC_FLASHCTL_ST_DP 0x00b9 /* Deep Power-down */ +#define BCMA_CC_FLASHCTL_ST_RES 0x03ab /* Read Electronic Signature */ +#define BCMA_CC_FLASHCTL_ST_CSA 0x1000 /* Keep chip select asserted */ +#define BCMA_CC_FLASHCTL_ST_SSE 0x0220 /* Sub-sector Erase */ +/* Flashcontrol action + opcodes for Atmel flashes */ +#define BCMA_CC_FLASHCTL_AT_READ 0x07e8 +#define BCMA_CC_FLASHCTL_AT_PAGE_READ 0x07d2 +#define BCMA_CC_FLASHCTL_AT_STATUS 0x01d7 +#define BCMA_CC_FLASHCTL_AT_BUF1_WRITE 0x0384 +#define BCMA_CC_FLASHCTL_AT_BUF2_WRITE 0x0387 +#define BCMA_CC_FLASHCTL_AT_BUF1_ERASE_PROGRAM 0x0283 +#define BCMA_CC_FLASHCTL_AT_BUF2_ERASE_PROGRAM 0x0286 +#define BCMA_CC_FLASHCTL_AT_BUF1_PROGRAM 0x0288 +#define BCMA_CC_FLASHCTL_AT_BUF2_PROGRAM 0x0289 +#define BCMA_CC_FLASHCTL_AT_PAGE_ERASE 0x0281 +#define BCMA_CC_FLASHCTL_AT_BLOCK_ERASE 0x0250 +#define BCMA_CC_FLASHCTL_AT_BUF1_WRITE_ERASE_PROGRAM 0x0382 +#define BCMA_CC_FLASHCTL_AT_BUF2_WRITE_ERASE_PROGRAM 0x0385 +#define BCMA_CC_FLASHCTL_AT_BUF1_LOAD 0x0253 +#define BCMA_CC_FLASHCTL_AT_BUF2_LOAD 0x0255 +#define BCMA_CC_FLASHCTL_AT_BUF1_COMPARE 0x0260 +#define BCMA_CC_FLASHCTL_AT_BUF2_COMPARE 0x0261 +#define BCMA_CC_FLASHCTL_AT_BUF1_REPROGRAM 0x0258 +#define BCMA_CC_FLASHCTL_AT_BUF2_REPROGRAM 0x0259 #define BCMA_CC_FLASHADDR 0x0044 #define BCMA_CC_FLASHDATA 0x0048 +/* Status register bits for ST flashes */ +#define BCMA_CC_FLASHDATA_ST_WIP 0x01 /* Write In Progress */ +#define BCMA_CC_FLASHDATA_ST_WEL 0x02 /* Write Enable Latch */ +#define BCMA_CC_FLASHDATA_ST_BP_MASK 0x1c /* Block Protect */ +#define BCMA_CC_FLASHDATA_ST_BP_SHIFT 2 +#define BCMA_CC_FLASHDATA_ST_SRWD 0x80 /* Status Register Write Disable */ +/* Status register bits for Atmel flashes */ +#define BCMA_CC_FLASHDATA_AT_READY 0x80 +#define BCMA_CC_FLASHDATA_AT_MISMATCH 0x40 +#define BCMA_CC_FLASHDATA_AT_ID_MASK 0x38 +#define BCMA_CC_FLASHDATA_AT_ID_SHIFT 3 #define BCMA_CC_BCAST_ADDR 0x0050 #define BCMA_CC_BCAST_DATA 0x0054 #define BCMA_CC_GPIOPULLUP 0x0058 /* Rev >= 20 only */ @@ -280,6 +334,15 @@ /* 4706 PMU */ #define BCMA_CC_PMU4706_MAINPLL_PLL0 0 +#define BCMA_CC_PMU6_4706_PROCPLL_OFF 4 /* The CPU PLL */ +#define BCMA_CC_PMU6_4706_PROC_P2DIV_MASK 0x000f0000 +#define BCMA_CC_PMU6_4706_PROC_P2DIV_SHIFT 16 +#define BCMA_CC_PMU6_4706_PROC_P1DIV_MASK 0x0000f000 +#define BCMA_CC_PMU6_4706_PROC_P1DIV_SHIFT 12 +#define BCMA_CC_PMU6_4706_PROC_NDIV_INT_MASK 0x00000ff8 +#define BCMA_CC_PMU6_4706_PROC_NDIV_INT_SHIFT 3 +#define BCMA_CC_PMU6_4706_PROC_NDIV_MODE_MASK 0x00000007 +#define BCMA_CC_PMU6_4706_PROC_NDIV_MODE_SHIFT 0 /* ALP clock on pre-PMU chips */ #define BCMA_CC_PMU_ALP_CLOCK 20000000 @@ -308,6 +371,19 @@ #define BCMA_CC_PPL_PCHI_OFF 5 #define BCMA_CC_PPL_PCHI_MASK 0x0000003f +#define BCMA_CC_PMU_PLL_CTL0 0 +#define BCMA_CC_PMU_PLL_CTL1 1 +#define BCMA_CC_PMU_PLL_CTL2 2 +#define BCMA_CC_PMU_PLL_CTL3 3 +#define BCMA_CC_PMU_PLL_CTL4 4 +#define BCMA_CC_PMU_PLL_CTL5 5 + +#define BCMA_CC_PMU1_PLL0_PC0_P1DIV_MASK 0x00f00000 +#define BCMA_CC_PMU1_PLL0_PC0_P1DIV_SHIFT 20 + +#define BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_MASK 0x1ff00000 +#define BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_SHIFT 20 + /* BCM4331 ChipControl numbers. */ #define BCMA_CHIPCTL_4331_BT_COEXIST BIT(0) /* 0 disable */ #define BCMA_CHIPCTL_4331_SECI BIT(1) /* 0 SECI is disabled (JATG functional) */ @@ -321,9 +397,18 @@ #define BCMA_CHIPCTL_4331_OVR_PIPEAUXPWRDOWN BIT(9) /* override core control on pipe_AuxPowerDown */ #define BCMA_CHIPCTL_4331_PCIE_AUXCLKEN BIT(10) /* pcie_auxclkenable */ #define BCMA_CHIPCTL_4331_PCIE_PIPE_PLLDOWN BIT(11) /* pcie_pipe_pllpowerdown */ +#define BCMA_CHIPCTL_4331_EXTPA_EN2 BIT(12) /* 0 ext pa disable, 1 ext pa enabled */ #define BCMA_CHIPCTL_4331_BT_SHD0_ON_GPIO4 BIT(16) /* enable bt_shd0 at gpio4 */ #define BCMA_CHIPCTL_4331_BT_SHD1_ON_GPIO5 BIT(17) /* enable bt_shd1 at gpio5 */ +/* 43224 chip-specific ChipControl register bits */ +#define BCMA_CCTRL_43224_GPIO_TOGGLE 0x8000 /* gpio[3:0] pins as btcoex or s/w gpio */ +#define BCMA_CCTRL_43224A0_12MA_LED_DRIVE 0x00F000F0 /* 12 mA drive strength */ +#define BCMA_CCTRL_43224B0_12MA_LED_DRIVE 0xF0 /* 12 mA drive strength for later 43224s */ + +/* 4313 Chip specific ChipControl register bits */ +#define BCMA_CCTRL_4313_12MA_LED_DRIVE 0x00000007 /* 12 mA drive strengh for later 4313 */ + /* Data for the PMU, if available. * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU) */ @@ -411,5 +496,6 @@ extern void bcma_chipco_chipctl_maskset(struct bcma_drv_cc *cc, u32 offset, u32 mask, u32 set); extern void bcma_chipco_regctl_maskset(struct bcma_drv_cc *cc, u32 offset, u32 mask, u32 set); +extern void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid); #endif /* LINUX_BCMA_DRIVER_CC_H_ */ diff --git a/include/linux/bcma/bcma_driver_gmac_cmn.h b/include/linux/bcma/bcma_driver_gmac_cmn.h new file mode 100644 index 000000000000..def894b83b0d --- /dev/null +++ b/include/linux/bcma/bcma_driver_gmac_cmn.h @@ -0,0 +1,100 @@ +#ifndef LINUX_BCMA_DRIVER_GMAC_CMN_H_ +#define LINUX_BCMA_DRIVER_GMAC_CMN_H_ + +#include <linux/types.h> + +#define BCMA_GMAC_CMN_STAG0 0x000 +#define BCMA_GMAC_CMN_STAG1 0x004 +#define BCMA_GMAC_CMN_STAG2 0x008 +#define BCMA_GMAC_CMN_STAG3 0x00C +#define BCMA_GMAC_CMN_PARSER_CTL 0x020 +#define BCMA_GMAC_CMN_MIB_MAX_LEN 0x024 +#define BCMA_GMAC_CMN_PHY_ACCESS 0x100 +#define BCMA_GMAC_CMN_PA_DATA_MASK 0x0000ffff +#define BCMA_GMAC_CMN_PA_ADDR_MASK 0x001f0000 +#define BCMA_GMAC_CMN_PA_ADDR_SHIFT 16 +#define BCMA_GMAC_CMN_PA_REG_MASK 0x1f000000 +#define BCMA_GMAC_CMN_PA_REG_SHIFT 24 +#define BCMA_GMAC_CMN_PA_WRITE 0x20000000 +#define BCMA_GMAC_CMN_PA_START 0x40000000 +#define BCMA_GMAC_CMN_PHY_CTL 0x104 +#define BCMA_GMAC_CMN_PC_EPA_MASK 0x0000001f +#define BCMA_GMAC_CMN_PC_MCT_MASK 0x007f0000 +#define BCMA_GMAC_CMN_PC_MCT_SHIFT 16 +#define BCMA_GMAC_CMN_PC_MTE 0x00800000 +#define BCMA_GMAC_CMN_GMAC0_RGMII_CTL 0x110 +#define BCMA_GMAC_CMN_CFP_ACCESS 0x200 +#define BCMA_GMAC_CMN_CFP_TCAM_DATA0 0x210 +#define BCMA_GMAC_CMN_CFP_TCAM_DATA1 0x214 +#define BCMA_GMAC_CMN_CFP_TCAM_DATA2 0x218 +#define BCMA_GMAC_CMN_CFP_TCAM_DATA3 0x21C +#define BCMA_GMAC_CMN_CFP_TCAM_DATA4 0x220 +#define BCMA_GMAC_CMN_CFP_TCAM_DATA5 0x224 +#define BCMA_GMAC_CMN_CFP_TCAM_DATA6 0x228 +#define BCMA_GMAC_CMN_CFP_TCAM_DATA7 0x22C +#define BCMA_GMAC_CMN_CFP_TCAM_MASK0 0x230 +#define BCMA_GMAC_CMN_CFP_TCAM_MASK1 0x234 +#define BCMA_GMAC_CMN_CFP_TCAM_MASK2 0x238 +#define BCMA_GMAC_CMN_CFP_TCAM_MASK3 0x23C +#define BCMA_GMAC_CMN_CFP_TCAM_MASK4 0x240 +#define BCMA_GMAC_CMN_CFP_TCAM_MASK5 0x244 +#define BCMA_GMAC_CMN_CFP_TCAM_MASK6 0x248 +#define BCMA_GMAC_CMN_CFP_TCAM_MASK7 0x24C +#define BCMA_GMAC_CMN_CFP_ACTION_DATA 0x250 +#define BCMA_GMAC_CMN_TCAM_BIST_CTL 0x2A0 +#define BCMA_GMAC_CMN_TCAM_BIST_STATUS 0x2A4 +#define BCMA_GMAC_CMN_TCAM_CMP_STATUS 0x2A8 +#define BCMA_GMAC_CMN_TCAM_DISABLE 0x2AC +#define BCMA_GMAC_CMN_TCAM_TEST_CTL 0x2F0 +#define BCMA_GMAC_CMN_UDF_0_A3_A0 0x300 +#define BCMA_GMAC_CMN_UDF_0_A7_A4 0x304 +#define BCMA_GMAC_CMN_UDF_0_A8 0x308 +#define BCMA_GMAC_CMN_UDF_1_A3_A0 0x310 +#define BCMA_GMAC_CMN_UDF_1_A7_A4 0x314 +#define BCMA_GMAC_CMN_UDF_1_A8 0x318 +#define BCMA_GMAC_CMN_UDF_2_A3_A0 0x320 +#define BCMA_GMAC_CMN_UDF_2_A7_A4 0x324 +#define BCMA_GMAC_CMN_UDF_2_A8 0x328 +#define BCMA_GMAC_CMN_UDF_0_B3_B0 0x330 +#define BCMA_GMAC_CMN_UDF_0_B7_B4 0x334 +#define BCMA_GMAC_CMN_UDF_0_B8 0x338 +#define BCMA_GMAC_CMN_UDF_1_B3_B0 0x340 +#define BCMA_GMAC_CMN_UDF_1_B7_B4 0x344 +#define BCMA_GMAC_CMN_UDF_1_B8 0x348 +#define BCMA_GMAC_CMN_UDF_2_B3_B0 0x350 +#define BCMA_GMAC_CMN_UDF_2_B7_B4 0x354 +#define BCMA_GMAC_CMN_UDF_2_B8 0x358 +#define BCMA_GMAC_CMN_UDF_0_C3_C0 0x360 +#define BCMA_GMAC_CMN_UDF_0_C7_C4 0x364 +#define BCMA_GMAC_CMN_UDF_0_C8 0x368 +#define BCMA_GMAC_CMN_UDF_1_C3_C0 0x370 +#define BCMA_GMAC_CMN_UDF_1_C7_C4 0x374 +#define BCMA_GMAC_CMN_UDF_1_C8 0x378 +#define BCMA_GMAC_CMN_UDF_2_C3_C0 0x380 +#define BCMA_GMAC_CMN_UDF_2_C7_C4 0x384 +#define BCMA_GMAC_CMN_UDF_2_C8 0x388 +#define BCMA_GMAC_CMN_UDF_0_D3_D0 0x390 +#define BCMA_GMAC_CMN_UDF_0_D7_D4 0x394 +#define BCMA_GMAC_CMN_UDF_0_D11_D8 0x394 + +struct bcma_drv_gmac_cmn { + struct bcma_device *core; + + /* Drivers accessing BCMA_GMAC_CMN_PHY_ACCESS and + * BCMA_GMAC_CMN_PHY_CTL need to take that mutex first. */ + struct mutex phy_mutex; +}; + +/* Register access */ +#define gmac_cmn_read16(gc, offset) bcma_read16((gc)->core, offset) +#define gmac_cmn_read32(gc, offset) bcma_read32((gc)->core, offset) +#define gmac_cmn_write16(gc, offset, val) bcma_write16((gc)->core, offset, val) +#define gmac_cmn_write32(gc, offset, val) bcma_write32((gc)->core, offset, val) + +#ifdef CONFIG_BCMA_DRIVER_GMAC_CMN +extern void __devinit bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc); +#else +static inline void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc) { } +#endif + +#endif /* LINUX_BCMA_DRIVER_GMAC_CMN_H_ */ diff --git a/include/linux/nfc.h b/include/linux/nfc.h index f4e6dd915b1c..6189f27e305b 100644 --- a/include/linux/nfc.h +++ b/include/linux/nfc.h @@ -136,8 +136,9 @@ enum nfc_attrs { #define NFC_PROTO_FELICA 3 #define NFC_PROTO_ISO14443 4 #define NFC_PROTO_NFC_DEP 5 +#define NFC_PROTO_ISO14443_B 6 -#define NFC_PROTO_MAX 6 +#define NFC_PROTO_MAX 7 /* NFC communication modes */ #define NFC_COMM_ACTIVE 0 @@ -149,11 +150,12 @@ enum nfc_attrs { #define NFC_RF_NONE 2 /* NFC protocols masks used in bitsets */ -#define NFC_PROTO_JEWEL_MASK (1 << NFC_PROTO_JEWEL) -#define NFC_PROTO_MIFARE_MASK (1 << NFC_PROTO_MIFARE) -#define NFC_PROTO_FELICA_MASK (1 << NFC_PROTO_FELICA) -#define NFC_PROTO_ISO14443_MASK (1 << NFC_PROTO_ISO14443) -#define NFC_PROTO_NFC_DEP_MASK (1 << NFC_PROTO_NFC_DEP) +#define NFC_PROTO_JEWEL_MASK (1 << NFC_PROTO_JEWEL) +#define NFC_PROTO_MIFARE_MASK (1 << NFC_PROTO_MIFARE) +#define NFC_PROTO_FELICA_MASK (1 << NFC_PROTO_FELICA) +#define NFC_PROTO_ISO14443_MASK (1 << NFC_PROTO_ISO14443) +#define NFC_PROTO_NFC_DEP_MASK (1 << NFC_PROTO_NFC_DEP) +#define NFC_PROTO_ISO14443_B_MASK (1 << NFC_PROTO_ISO14443_B) struct sockaddr_nfc { sa_family_t sa_family; diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 2a6b0b8b7120..ccd723e0f783 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -139,11 +139,12 @@ enum { #define HCIINQUIRY _IOR('H', 240, int) /* HCI timeouts */ -#define HCI_DISCONN_TIMEOUT (2000) /* 2 seconds */ -#define HCI_PAIRING_TIMEOUT (60000) /* 60 seconds */ -#define HCI_INIT_TIMEOUT (10000) /* 10 seconds */ -#define HCI_CMD_TIMEOUT (1000) /* 1 seconds */ -#define HCI_ACL_TX_TIMEOUT (45000) /* 45 seconds */ +#define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ +#define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ +#define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ +#define HCI_CMD_TIMEOUT msecs_to_jiffies(1000) /* 1 second */ +#define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ +#define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ /* HCI data types */ #define HCI_COMMAND_PKT 0x01 diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 20fd57367ddc..475b8c04ba52 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -587,18 +587,24 @@ void hci_conn_put_device(struct hci_conn *conn); static inline void hci_conn_hold(struct hci_conn *conn) { + BT_DBG("hcon %p refcnt %d -> %d", conn, atomic_read(&conn->refcnt), + atomic_read(&conn->refcnt) + 1); + atomic_inc(&conn->refcnt); cancel_delayed_work(&conn->disc_work); } static inline void hci_conn_put(struct hci_conn *conn) { + BT_DBG("hcon %p refcnt %d -> %d", conn, atomic_read(&conn->refcnt), + atomic_read(&conn->refcnt) - 1); + if (atomic_dec_and_test(&conn->refcnt)) { unsigned long timeo; if (conn->type == ACL_LINK || conn->type == LE_LINK) { del_timer(&conn->idle_timer); if (conn->state == BT_CONNECTED) { - timeo = msecs_to_jiffies(conn->disc_timeout); + timeo = conn->disc_timeout; if (!conn->out) timeo *= 2; } else { diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index d80e3f0691b4..a7679f8913d2 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -464,6 +464,7 @@ struct l2cap_chan { __u16 tx_win; __u16 tx_win_max; + __u16 ack_win; __u8 max_tx; __u16 retrans_timeout; __u16 monitor_timeout; @@ -672,11 +673,15 @@ enum { static inline void l2cap_chan_hold(struct l2cap_chan *c) { + BT_DBG("chan %p orig refcnt %d", c, atomic_read(&c->refcnt)); + atomic_inc(&c->refcnt); } static inline void l2cap_chan_put(struct l2cap_chan *c) { + BT_DBG("chan %p orig refcnt %d", c, atomic_read(&c->refcnt)); + if (atomic_dec_and_test(&c->refcnt)) kfree(c); } diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h index 23fd0546fccb..4348ee8bda69 100644 --- a/include/net/bluetooth/mgmt.h +++ b/include/net/bluetooth/mgmt.h @@ -444,7 +444,7 @@ struct mgmt_ev_auth_failed { struct mgmt_ev_device_found { struct mgmt_addr_info addr; __s8 rssi; - __u8 flags[4]; + __le32 flags; __le16 eir_len; __u8 eir[0]; } __packed; diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h index e30e6a869714..f5169b04f082 100644 --- a/include/net/nfc/hci.h +++ b/include/net/nfc/hci.h @@ -44,10 +44,20 @@ struct nfc_hci_ops { struct nfc_target *target); }; -#define NFC_HCI_MAX_CUSTOM_GATES 15 +/* Pipes */ +#define NFC_HCI_INVALID_PIPE 0x80 +#define NFC_HCI_LINK_MGMT_PIPE 0x00 +#define NFC_HCI_ADMIN_PIPE 0x01 + +struct nfc_hci_gate { + u8 gate; + u8 pipe; +}; + +#define NFC_HCI_MAX_CUSTOM_GATES 50 struct nfc_hci_init_data { u8 gate_count; - u8 gates[NFC_HCI_MAX_CUSTOM_GATES]; + struct nfc_hci_gate gates[NFC_HCI_MAX_CUSTOM_GATES]; char session_id[9]; }; @@ -112,6 +122,8 @@ void nfc_hci_unregister_device(struct nfc_hci_dev *hdev); void nfc_hci_set_clientdata(struct nfc_hci_dev *hdev, void *clientdata); void *nfc_hci_get_clientdata(struct nfc_hci_dev *hdev); +void nfc_hci_driver_failure(struct nfc_hci_dev *hdev, int err); + /* Host IDs */ #define NFC_HCI_HOST_CONTROLLER_ID 0x00 #define NFC_HCI_TERMINAL_HOST_ID 0x01 @@ -180,7 +192,8 @@ void nfc_hci_event_received(struct nfc_hci_dev *hdev, u8 pipe, u8 event, void nfc_hci_recv_frame(struct nfc_hci_dev *hdev, struct sk_buff *skb); /* connecting to gates and sending hci instructions */ -int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate); +int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate, + u8 pipe); int nfc_hci_disconnect_gate(struct nfc_hci_dev *hdev, u8 gate); int nfc_hci_disconnect_all_gates(struct nfc_hci_dev *hdev); int nfc_hci_get_param(struct nfc_hci_dev *hdev, u8 gate, u8 idx, diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h index 180964b954ab..6431f5e39022 100644 --- a/include/net/nfc/nfc.h +++ b/include/net/nfc/nfc.h @@ -204,4 +204,6 @@ int nfc_tm_activated(struct nfc_dev *dev, u32 protocol, u8 comm_mode, int nfc_tm_deactivated(struct nfc_dev *dev); int nfc_tm_data_received(struct nfc_dev *dev, struct sk_buff *skb); +void nfc_driver_failure(struct nfc_dev *dev, int err); + #endif /* __NET_NFC_H */ diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c index fb93250b3938..4ff0bf3ba9a5 100644 --- a/net/bluetooth/a2mp.c +++ b/net/bluetooth/a2mp.c @@ -501,7 +501,7 @@ static struct l2cap_chan *a2mp_chan_open(struct l2cap_conn *conn) /* AMP Manager functions */ void amp_mgr_get(struct amp_mgr *mgr) { - BT_DBG("mgr %p", mgr); + BT_DBG("mgr %p orig refcnt %d", mgr, atomic_read(&mgr->kref.refcount)); kref_get(&mgr->kref); } @@ -517,7 +517,7 @@ static void amp_mgr_destroy(struct kref *kref) int amp_mgr_put(struct amp_mgr *mgr) { - BT_DBG("mgr %p", mgr); + BT_DBG("mgr %p orig refcnt %d", mgr, atomic_read(&mgr->kref.refcount)); return kref_put(&mgr->kref, &_mgr_destroy); } diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 2fcced377e50..5ad7da217474 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -107,7 +107,7 @@ static void hci_acl_connect_cancel(struct hci_conn *conn) { struct hci_cp_create_conn_cancel cp; - BT_DBG("%p", conn); + BT_DBG("hcon %p", conn); if (conn->hdev->hci_ver < BLUETOOTH_VER_1_2) return; @@ -120,7 +120,7 @@ void hci_acl_disconn(struct hci_conn *conn, __u8 reason) { struct hci_cp_disconnect cp; - BT_DBG("%p", conn); + BT_DBG("hcon %p", conn); conn->state = BT_DISCONN; @@ -134,7 +134,7 @@ void hci_add_sco(struct hci_conn *conn, __u16 handle) struct hci_dev *hdev = conn->hdev; struct hci_cp_add_sco cp; - BT_DBG("%p", conn); + BT_DBG("hcon %p", conn); conn->state = BT_CONNECT; conn->out = true; @@ -152,7 +152,7 @@ void hci_setup_sync(struct hci_conn *conn, __u16 handle) struct hci_dev *hdev = conn->hdev; struct hci_cp_setup_sync_conn cp; - BT_DBG("%p", conn); + BT_DBG("hcon %p", conn); conn->state = BT_CONNECT; conn->out = true; @@ -196,7 +196,7 @@ void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8], struct hci_dev *hdev = conn->hdev; struct hci_cp_le_start_enc cp; - BT_DBG("%p", conn); + BT_DBG("hcon %p", conn); memset(&cp, 0, sizeof(cp)); @@ -213,11 +213,11 @@ void hci_sco_setup(struct hci_conn *conn, __u8 status) { struct hci_conn *sco = conn->link; - BT_DBG("%p", conn); - if (!sco) return; + BT_DBG("hcon %p", conn); + if (!status) { if (lmp_esco_capable(conn->hdev)) hci_setup_sync(sco, conn->handle); @@ -235,7 +235,7 @@ static void hci_conn_timeout(struct work_struct *work) disc_work.work); __u8 reason; - BT_DBG("conn %p state %s", conn, state_to_string(conn->state)); + BT_DBG("hcon %p state %s", conn, state_to_string(conn->state)); if (atomic_read(&conn->refcnt)) return; @@ -266,7 +266,7 @@ static void hci_conn_enter_sniff_mode(struct hci_conn *conn) { struct hci_dev *hdev = conn->hdev; - BT_DBG("conn %p mode %d", conn, conn->mode); + BT_DBG("hcon %p mode %d", conn, conn->mode); if (test_bit(HCI_RAW, &hdev->flags)) return; @@ -301,7 +301,7 @@ static void hci_conn_idle(unsigned long arg) { struct hci_conn *conn = (void *) arg; - BT_DBG("conn %p mode %d", conn, conn->mode); + BT_DBG("hcon %p mode %d", conn, conn->mode); hci_conn_enter_sniff_mode(conn); } @@ -382,7 +382,7 @@ int hci_conn_del(struct hci_conn *conn) { struct hci_dev *hdev = conn->hdev; - BT_DBG("%s conn %p handle %d", hdev->name, conn, conn->handle); + BT_DBG("%s hcon %p handle %d", hdev->name, conn, conn->handle); del_timer(&conn->idle_timer); @@ -442,7 +442,8 @@ struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src) list_for_each_entry(d, &hci_dev_list, list) { if (!test_bit(HCI_UP, &d->flags) || - test_bit(HCI_RAW, &d->flags)) + test_bit(HCI_RAW, &d->flags) || + d->dev_type != HCI_BREDR) continue; /* Simple routing: @@ -557,7 +558,7 @@ struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, /* Check link security requirement */ int hci_conn_check_link_mode(struct hci_conn *conn) { - BT_DBG("conn %p", conn); + BT_DBG("hcon %p", conn); if (hci_conn_ssp_enabled(conn) && !(conn->link_mode & HCI_LM_ENCRYPT)) return 0; @@ -568,7 +569,7 @@ int hci_conn_check_link_mode(struct hci_conn *conn) /* Authenticate remote device */ static int hci_conn_auth(struct hci_conn *conn, __u8 sec_level, __u8 auth_type) { - BT_DBG("conn %p", conn); + BT_DBG("hcon %p", conn); if (conn->pending_sec_level > sec_level) sec_level = conn->pending_sec_level; @@ -602,7 +603,7 @@ static int hci_conn_auth(struct hci_conn *conn, __u8 sec_level, __u8 auth_type) /* Encrypt the the link */ static void hci_conn_encrypt(struct hci_conn *conn) { - BT_DBG("conn %p", conn); + BT_DBG("hcon %p", conn); if (!test_and_set_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags)) { struct hci_cp_set_conn_encrypt cp; @@ -616,7 +617,7 @@ static void hci_conn_encrypt(struct hci_conn *conn) /* Enable security */ int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type) { - BT_DBG("conn %p", conn); + BT_DBG("hcon %p", conn); /* For sdp we don't need the link key. */ if (sec_level == BT_SECURITY_SDP) @@ -669,7 +670,7 @@ EXPORT_SYMBOL(hci_conn_security); /* Check secure link requirement */ int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level) { - BT_DBG("conn %p", conn); + BT_DBG("hcon %p", conn); if (sec_level != BT_SECURITY_HIGH) return 1; /* Accept if non-secure is required */ @@ -684,7 +685,7 @@ EXPORT_SYMBOL(hci_conn_check_secure); /* Change link key */ int hci_conn_change_link_key(struct hci_conn *conn) { - BT_DBG("conn %p", conn); + BT_DBG("hcon %p", conn); if (!test_and_set_bit(HCI_CONN_AUTH_PEND, &conn->flags)) { struct hci_cp_change_conn_link_key cp; @@ -699,7 +700,7 @@ int hci_conn_change_link_key(struct hci_conn *conn) /* Switch role */ int hci_conn_switch_role(struct hci_conn *conn, __u8 role) { - BT_DBG("conn %p", conn); + BT_DBG("hcon %p", conn); if (!role && conn->link_mode & HCI_LM_MASTER) return 1; @@ -720,7 +721,7 @@ void hci_conn_enter_active_mode(struct hci_conn *conn, __u8 force_active) { struct hci_dev *hdev = conn->hdev; - BT_DBG("conn %p mode %d", conn, conn->mode); + BT_DBG("hcon %p mode %d", conn, conn->mode); if (test_bit(HCI_RAW, &hdev->flags)) return; @@ -894,7 +895,7 @@ struct hci_chan *hci_chan_create(struct hci_conn *conn) struct hci_dev *hdev = conn->hdev; struct hci_chan *chan; - BT_DBG("%s conn %p", hdev->name, conn); + BT_DBG("%s hcon %p", hdev->name, conn); chan = kzalloc(sizeof(struct hci_chan), GFP_KERNEL); if (!chan) @@ -913,7 +914,7 @@ int hci_chan_del(struct hci_chan *chan) struct hci_conn *conn = chan->conn; struct hci_dev *hdev = conn->hdev; - BT_DBG("%s conn %p chan %p", hdev->name, conn, chan); + BT_DBG("%s hcon %p chan %p", hdev->name, conn, chan); list_del_rcu(&chan->list); @@ -929,7 +930,7 @@ void hci_chan_list_flush(struct hci_conn *conn) { struct hci_chan *chan, *n; - BT_DBG("conn %p", conn); + BT_DBG("hcon %p", conn); list_for_each_entry_safe(chan, n, &conn->chan_list, list) hci_chan_del(chan); diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 08994ecc3b6a..d4de5db18d5a 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -33,8 +33,6 @@ #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> -#define AUTO_OFF_TIMEOUT 2000 - static void hci_rx_work(struct work_struct *work); static void hci_cmd_work(struct work_struct *work); static void hci_tx_work(struct work_struct *work); @@ -61,7 +59,7 @@ static void hci_notify(struct hci_dev *hdev, int event) void hci_req_complete(struct hci_dev *hdev, __u16 cmd, int result) { - BT_DBG("%s command 0x%04x result 0x%2.2x", hdev->name, cmd, result); + BT_DBG("%s command 0x%4.4x result 0x%2.2x", hdev->name, cmd, result); /* If this is the init phase check if the completed command matches * the last init command, and if not just return. @@ -188,12 +186,6 @@ static void bredr_init(struct hci_dev *hdev) /* Mandatory initialization */ - /* Reset */ - if (!test_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks)) { - set_bit(HCI_RESET, &hdev->flags); - hci_send_cmd(hdev, HCI_OP_RESET, 0, NULL); - } - /* Read Local Supported Features */ hci_send_cmd(hdev, HCI_OP_READ_LOCAL_FEATURES, 0, NULL); @@ -234,9 +226,6 @@ static void amp_init(struct hci_dev *hdev) { hdev->flow_ctl_mode = HCI_FLOW_CTL_MODE_BLOCK_BASED; - /* Reset */ - hci_send_cmd(hdev, HCI_OP_RESET, 0, NULL); - /* Read Local Version */ hci_send_cmd(hdev, HCI_OP_READ_LOCAL_VERSION, 0, NULL); @@ -262,6 +251,10 @@ static void hci_init_req(struct hci_dev *hdev, unsigned long opt) } skb_queue_purge(&hdev->driver_init); + /* Reset */ + if (!test_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks)) + hci_reset_req(hdev, 0); + switch (hdev->dev_type) { case HCI_BREDR: bredr_init(hdev); @@ -690,12 +683,11 @@ int hci_dev_open(__u16 dev) set_bit(HCI_INIT, &hdev->flags); hdev->init_last_cmd = 0; - ret = __hci_request(hdev, hci_init_req, 0, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + ret = __hci_request(hdev, hci_init_req, 0, HCI_INIT_TIMEOUT); if (lmp_host_le_capable(hdev)) ret = __hci_request(hdev, hci_le_init_req, 0, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + HCI_INIT_TIMEOUT); clear_bit(HCI_INIT, &hdev->flags); } @@ -782,8 +774,7 @@ static int hci_dev_do_close(struct hci_dev *hdev) if (!test_bit(HCI_RAW, &hdev->flags) && test_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks)) { set_bit(HCI_INIT, &hdev->flags); - __hci_request(hdev, hci_reset_req, 0, - msecs_to_jiffies(250)); + __hci_request(hdev, hci_reset_req, 0, HCI_CMD_TIMEOUT); clear_bit(HCI_INIT, &hdev->flags); } @@ -872,8 +863,7 @@ int hci_dev_reset(__u16 dev) hdev->acl_cnt = 0; hdev->sco_cnt = 0; hdev->le_cnt = 0; if (!test_bit(HCI_RAW, &hdev->flags)) - ret = __hci_request(hdev, hci_reset_req, 0, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + ret = __hci_request(hdev, hci_reset_req, 0, HCI_INIT_TIMEOUT); done: hci_req_unlock(hdev); @@ -913,7 +903,7 @@ int hci_dev_cmd(unsigned int cmd, void __user *arg) switch (cmd) { case HCISETAUTH: err = hci_request(hdev, hci_auth_req, dr.dev_opt, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + HCI_INIT_TIMEOUT); break; case HCISETENCRYPT: @@ -925,23 +915,23 @@ int hci_dev_cmd(unsigned int cmd, void __user *arg) if (!test_bit(HCI_AUTH, &hdev->flags)) { /* Auth must be enabled first */ err = hci_request(hdev, hci_auth_req, dr.dev_opt, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + HCI_INIT_TIMEOUT); if (err) break; } err = hci_request(hdev, hci_encrypt_req, dr.dev_opt, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + HCI_INIT_TIMEOUT); break; case HCISETSCAN: err = hci_request(hdev, hci_scan_req, dr.dev_opt, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + HCI_INIT_TIMEOUT); break; case HCISETLINKPOL: err = hci_request(hdev, hci_linkpol_req, dr.dev_opt, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + HCI_INIT_TIMEOUT); break; case HCISETLINKMODE: @@ -1091,8 +1081,7 @@ static void hci_power_on(struct work_struct *work) return; if (test_bit(HCI_AUTO_OFF, &hdev->dev_flags)) - schedule_delayed_work(&hdev->power_off, - msecs_to_jiffies(AUTO_OFF_TIMEOUT)); + schedule_delayed_work(&hdev->power_off, HCI_AUTO_OFF_TIMEOUT); if (test_and_clear_bit(HCI_SETUP, &hdev->dev_flags)) mgmt_index_added(hdev); @@ -1369,11 +1358,19 @@ int hci_remove_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr) } /* HCI command timer function */ -static void hci_cmd_timer(unsigned long arg) +static void hci_cmd_timeout(unsigned long arg) { struct hci_dev *hdev = (void *) arg; - BT_ERR("%s command tx timeout", hdev->name); + if (hdev->sent_cmd) { + struct hci_command_hdr *sent = (void *) hdev->sent_cmd->data; + u16 opcode = __le16_to_cpu(sent->opcode); + + BT_ERR("%s command 0x%4.4x tx timeout", hdev->name, opcode); + } else { + BT_ERR("%s command tx timeout", hdev->name); + } + atomic_set(&hdev->cmd_cnt, 1); queue_work(hdev->workqueue, &hdev->cmd_work); } @@ -1671,7 +1668,7 @@ struct hci_dev *hci_alloc_dev(void) init_waitqueue_head(&hdev->req_wait_q); - setup_timer(&hdev->cmd_timer, hci_cmd_timer, (unsigned long) hdev); + setup_timer(&hdev->cmd_timer, hci_cmd_timeout, (unsigned long) hdev); hci_init_sysfs(hdev); discovery_init(hdev); @@ -1746,8 +1743,11 @@ int hci_register_dev(struct hci_dev *hdev) } } - set_bit(HCI_AUTO_OFF, &hdev->dev_flags); set_bit(HCI_SETUP, &hdev->dev_flags); + + if (hdev->dev_type != HCI_AMP) + set_bit(HCI_AUTO_OFF, &hdev->dev_flags); + schedule_work(&hdev->power_on); hci_notify(hdev, HCI_DEV_REG); @@ -2087,7 +2087,7 @@ int hci_send_cmd(struct hci_dev *hdev, __u16 opcode, __u32 plen, void *param) struct hci_command_hdr *hdr; struct sk_buff *skb; - BT_DBG("%s opcode 0x%x plen %d", hdev->name, opcode, plen); + BT_DBG("%s opcode 0x%4.4x plen %d", hdev->name, opcode, plen); skb = bt_skb_alloc(len, GFP_ATOMIC); if (!skb) { @@ -2129,7 +2129,7 @@ void *hci_sent_cmd_data(struct hci_dev *hdev, __u16 opcode) if (hdr->opcode != cpu_to_le16(opcode)) return NULL; - BT_DBG("%s opcode 0x%x", hdev->name, opcode); + BT_DBG("%s opcode 0x%4.4x", hdev->name, opcode); return hdev->sent_cmd->data + HCI_COMMAND_HDR_SIZE; } @@ -2199,7 +2199,7 @@ void hci_send_acl(struct hci_chan *chan, struct sk_buff *skb, __u16 flags) struct hci_conn *conn = chan->conn; struct hci_dev *hdev = conn->hdev; - BT_DBG("%s chan %p flags 0x%x", hdev->name, chan, flags); + BT_DBG("%s chan %p flags 0x%4.4x", hdev->name, chan, flags); skb->dev = (void *) hdev; @@ -2455,7 +2455,7 @@ static void __check_timeout(struct hci_dev *hdev, unsigned int cnt) /* ACL tx timeout must be longer than maximum * link supervision timeout (40.9 seconds) */ if (!cnt && time_after(jiffies, hdev->acl_last_tx + - msecs_to_jiffies(HCI_ACL_TX_TIMEOUT))) + HCI_ACL_TX_TIMEOUT)) hci_link_tx_to(hdev, ACL_LINK); } } @@ -2699,7 +2699,7 @@ static void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb) flags = hci_flags(handle); handle = hci_handle(handle); - BT_DBG("%s len %d handle 0x%x flags 0x%x", hdev->name, skb->len, + BT_DBG("%s len %d handle 0x%4.4x flags 0x%4.4x", hdev->name, skb->len, handle, flags); hdev->stat.acl_rx++; @@ -2741,7 +2741,7 @@ static void hci_scodata_packet(struct hci_dev *hdev, struct sk_buff *skb) handle = __le16_to_cpu(hdr->handle); - BT_DBG("%s len %d handle 0x%x", hdev->name, skb->len, handle); + BT_DBG("%s len %d handle 0x%4.4x", hdev->name, skb->len, handle); hdev->stat.sco_rx++; @@ -2821,7 +2821,8 @@ static void hci_cmd_work(struct work_struct *work) struct hci_dev *hdev = container_of(work, struct hci_dev, cmd_work); struct sk_buff *skb; - BT_DBG("%s cmd %d", hdev->name, atomic_read(&hdev->cmd_cnt)); + BT_DBG("%s cmd_cnt %d cmd queued %d", hdev->name, + atomic_read(&hdev->cmd_cnt), skb_queue_len(&hdev->cmd_q)); /* Send queued commands */ if (atomic_read(&hdev->cmd_cnt)) { @@ -2839,7 +2840,7 @@ static void hci_cmd_work(struct work_struct *work) del_timer(&hdev->cmd_timer); else mod_timer(&hdev->cmd_timer, - jiffies + msecs_to_jiffies(HCI_CMD_TIMEOUT)); + jiffies + HCI_CMD_TIMEOUT); } else { skb_queue_head(&hdev->cmd_q, skb); queue_work(hdev->workqueue, &hdev->cmd_work); diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 1ba929c05d0d..41ff978a33f9 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -36,7 +36,7 @@ static void hci_cc_inquiry_cancel(struct hci_dev *hdev, struct sk_buff *skb) { __u8 status = *((__u8 *) skb->data); - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); if (status) { hci_dev_lock(hdev); @@ -60,7 +60,7 @@ static void hci_cc_periodic_inq(struct hci_dev *hdev, struct sk_buff *skb) { __u8 status = *((__u8 *) skb->data); - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); if (status) return; @@ -72,7 +72,7 @@ static void hci_cc_exit_periodic_inq(struct hci_dev *hdev, struct sk_buff *skb) { __u8 status = *((__u8 *) skb->data); - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); if (status) return; @@ -93,7 +93,7 @@ static void hci_cc_role_discovery(struct hci_dev *hdev, struct sk_buff *skb) struct hci_rp_role_discovery *rp = (void *) skb->data; struct hci_conn *conn; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -116,7 +116,7 @@ static void hci_cc_read_link_policy(struct hci_dev *hdev, struct sk_buff *skb) struct hci_rp_read_link_policy *rp = (void *) skb->data; struct hci_conn *conn; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -136,7 +136,7 @@ static void hci_cc_write_link_policy(struct hci_dev *hdev, struct sk_buff *skb) struct hci_conn *conn; void *sent; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -159,7 +159,7 @@ static void hci_cc_read_def_link_policy(struct hci_dev *hdev, { struct hci_rp_read_def_link_policy *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -173,7 +173,7 @@ static void hci_cc_write_def_link_policy(struct hci_dev *hdev, __u8 status = *((__u8 *) skb->data); void *sent; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_DEF_LINK_POLICY); if (!sent) @@ -189,7 +189,7 @@ static void hci_cc_reset(struct hci_dev *hdev, struct sk_buff *skb) { __u8 status = *((__u8 *) skb->data); - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); clear_bit(HCI_RESET, &hdev->flags); @@ -207,7 +207,7 @@ static void hci_cc_write_local_name(struct hci_dev *hdev, struct sk_buff *skb) __u8 status = *((__u8 *) skb->data); void *sent; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_LOCAL_NAME); if (!sent) @@ -229,7 +229,7 @@ static void hci_cc_read_local_name(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_rp_read_local_name *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -243,7 +243,7 @@ static void hci_cc_write_auth_enable(struct hci_dev *hdev, struct sk_buff *skb) __u8 status = *((__u8 *) skb->data); void *sent; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_AUTH_ENABLE); if (!sent) @@ -269,7 +269,7 @@ static void hci_cc_write_encrypt_mode(struct hci_dev *hdev, struct sk_buff *skb) __u8 status = *((__u8 *) skb->data); void *sent; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_ENCRYPT_MODE); if (!sent) @@ -293,7 +293,7 @@ static void hci_cc_write_scan_enable(struct hci_dev *hdev, struct sk_buff *skb) int old_pscan, old_iscan; void *sent; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_SCAN_ENABLE); if (!sent) @@ -340,7 +340,7 @@ static void hci_cc_read_class_of_dev(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_rp_read_class_of_dev *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -356,7 +356,7 @@ static void hci_cc_write_class_of_dev(struct hci_dev *hdev, struct sk_buff *skb) __u8 status = *((__u8 *) skb->data); void *sent; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_CLASS_OF_DEV); if (!sent) @@ -378,7 +378,7 @@ static void hci_cc_read_voice_setting(struct hci_dev *hdev, struct sk_buff *skb) struct hci_rp_read_voice_setting *rp = (void *) skb->data; __u16 setting; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -390,7 +390,7 @@ static void hci_cc_read_voice_setting(struct hci_dev *hdev, struct sk_buff *skb) hdev->voice_setting = setting; - BT_DBG("%s voice setting 0x%04x", hdev->name, setting); + BT_DBG("%s voice setting 0x%4.4x", hdev->name, setting); if (hdev->notify) hdev->notify(hdev, HCI_NOTIFY_VOICE_SETTING); @@ -403,7 +403,7 @@ static void hci_cc_write_voice_setting(struct hci_dev *hdev, __u16 setting; void *sent; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); if (status) return; @@ -419,7 +419,7 @@ static void hci_cc_write_voice_setting(struct hci_dev *hdev, hdev->voice_setting = setting; - BT_DBG("%s voice setting 0x%04x", hdev->name, setting); + BT_DBG("%s voice setting 0x%4.4x", hdev->name, setting); if (hdev->notify) hdev->notify(hdev, HCI_NOTIFY_VOICE_SETTING); @@ -429,7 +429,7 @@ static void hci_cc_host_buffer_size(struct hci_dev *hdev, struct sk_buff *skb) { __u8 status = *((__u8 *) skb->data); - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); hci_req_complete(hdev, HCI_OP_HOST_BUFFER_SIZE, status); } @@ -439,7 +439,7 @@ static void hci_cc_write_ssp_mode(struct hci_dev *hdev, struct sk_buff *skb) __u8 status = *((__u8 *) skb->data); void *sent; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_SSP_MODE); if (!sent) @@ -597,7 +597,7 @@ static void hci_cc_read_local_version(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_rp_read_local_version *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) goto done; @@ -608,7 +608,7 @@ static void hci_cc_read_local_version(struct hci_dev *hdev, struct sk_buff *skb) hdev->manufacturer = __le16_to_cpu(rp->manufacturer); hdev->lmp_subver = __le16_to_cpu(rp->lmp_subver); - BT_DBG("%s manufacturer %d hci ver %d:%d", hdev->name, + BT_DBG("%s manufacturer 0x%4.4x hci ver %d:%d", hdev->name, hdev->manufacturer, hdev->hci_ver, hdev->hci_rev); if (test_bit(HCI_INIT, &hdev->flags)) @@ -641,7 +641,7 @@ static void hci_cc_read_local_commands(struct hci_dev *hdev, { struct hci_rp_read_local_commands *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) goto done; @@ -660,7 +660,7 @@ static void hci_cc_read_local_features(struct hci_dev *hdev, { struct hci_rp_read_local_features *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -732,7 +732,7 @@ static void hci_cc_read_local_ext_features(struct hci_dev *hdev, { struct hci_rp_read_local_ext_features *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) goto done; @@ -758,7 +758,7 @@ static void hci_cc_read_flow_control_mode(struct hci_dev *hdev, { struct hci_rp_read_flow_control_mode *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -772,7 +772,7 @@ static void hci_cc_read_buffer_size(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_rp_read_buffer_size *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -798,7 +798,7 @@ static void hci_cc_read_bd_addr(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_rp_read_bd_addr *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (!rp->status) bacpy(&hdev->bdaddr, &rp->bdaddr); @@ -811,7 +811,7 @@ static void hci_cc_read_data_block_size(struct hci_dev *hdev, { struct hci_rp_read_data_block_size *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -832,7 +832,7 @@ static void hci_cc_write_ca_timeout(struct hci_dev *hdev, struct sk_buff *skb) { __u8 status = *((__u8 *) skb->data); - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); hci_req_complete(hdev, HCI_OP_WRITE_CA_TIMEOUT, status); } @@ -842,7 +842,7 @@ static void hci_cc_read_local_amp_info(struct hci_dev *hdev, { struct hci_rp_read_local_amp_info *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -866,7 +866,7 @@ static void hci_cc_delete_stored_link_key(struct hci_dev *hdev, { __u8 status = *((__u8 *) skb->data); - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); hci_req_complete(hdev, HCI_OP_DELETE_STORED_LINK_KEY, status); } @@ -875,7 +875,7 @@ static void hci_cc_set_event_mask(struct hci_dev *hdev, struct sk_buff *skb) { __u8 status = *((__u8 *) skb->data); - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); hci_req_complete(hdev, HCI_OP_SET_EVENT_MASK, status); } @@ -885,7 +885,7 @@ static void hci_cc_write_inquiry_mode(struct hci_dev *hdev, { __u8 status = *((__u8 *) skb->data); - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); hci_req_complete(hdev, HCI_OP_WRITE_INQUIRY_MODE, status); } @@ -895,7 +895,7 @@ static void hci_cc_read_inq_rsp_tx_power(struct hci_dev *hdev, { struct hci_rp_read_inq_rsp_tx_power *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (!rp->status) hdev->inq_tx_power = rp->tx_power; @@ -907,7 +907,7 @@ static void hci_cc_set_event_flt(struct hci_dev *hdev, struct sk_buff *skb) { __u8 status = *((__u8 *) skb->data); - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); hci_req_complete(hdev, HCI_OP_SET_EVENT_FLT, status); } @@ -918,7 +918,7 @@ static void hci_cc_pin_code_reply(struct hci_dev *hdev, struct sk_buff *skb) struct hci_cp_pin_code_reply *cp; struct hci_conn *conn; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); hci_dev_lock(hdev); @@ -944,7 +944,7 @@ static void hci_cc_pin_code_neg_reply(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_rp_pin_code_neg_reply *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); hci_dev_lock(hdev); @@ -960,7 +960,7 @@ static void hci_cc_le_read_buffer_size(struct hci_dev *hdev, { struct hci_rp_le_read_buffer_size *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -979,7 +979,7 @@ static void hci_cc_user_confirm_reply(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_rp_user_confirm_reply *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); hci_dev_lock(hdev); @@ -995,7 +995,7 @@ static void hci_cc_user_confirm_neg_reply(struct hci_dev *hdev, { struct hci_rp_user_confirm_reply *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); hci_dev_lock(hdev); @@ -1010,7 +1010,7 @@ static void hci_cc_user_passkey_reply(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_rp_user_confirm_reply *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); hci_dev_lock(hdev); @@ -1026,7 +1026,7 @@ static void hci_cc_user_passkey_neg_reply(struct hci_dev *hdev, { struct hci_rp_user_confirm_reply *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); hci_dev_lock(hdev); @@ -1042,7 +1042,7 @@ static void hci_cc_read_local_oob_data_reply(struct hci_dev *hdev, { struct hci_rp_read_local_oob_data *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); hci_dev_lock(hdev); mgmt_read_local_oob_data_reply_complete(hdev, rp->hash, @@ -1054,7 +1054,7 @@ static void hci_cc_le_set_scan_param(struct hci_dev *hdev, struct sk_buff *skb) { __u8 status = *((__u8 *) skb->data); - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); hci_req_complete(hdev, HCI_OP_LE_SET_SCAN_PARAM, status); @@ -1072,7 +1072,7 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev, struct hci_cp_le_set_scan_enable *cp; __u8 status = *((__u8 *) skb->data); - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_SCAN_ENABLE); if (!cp) @@ -1127,7 +1127,7 @@ static void hci_cc_le_ltk_reply(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_rp_le_ltk_reply *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -1139,7 +1139,7 @@ static void hci_cc_le_ltk_neg_reply(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_rp_le_ltk_neg_reply *rp = (void *) skb->data; - BT_DBG("%s status 0x%x", hdev->name, rp->status); + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); if (rp->status) return; @@ -1153,7 +1153,7 @@ static void hci_cc_write_le_host_supported(struct hci_dev *hdev, struct hci_cp_write_le_host_supported *sent; __u8 status = *((__u8 *) skb->data); - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_LE_HOST_SUPPORTED); if (!sent) @@ -1175,7 +1175,7 @@ static void hci_cc_write_le_host_supported(struct hci_dev *hdev, static void hci_cs_inquiry(struct hci_dev *hdev, __u8 status) { - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); if (status) { hci_req_complete(hdev, HCI_OP_INQUIRY, status); @@ -1199,7 +1199,7 @@ static void hci_cs_create_conn(struct hci_dev *hdev, __u8 status) struct hci_cp_create_conn *cp; struct hci_conn *conn; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); cp = hci_sent_cmd_data(hdev, HCI_OP_CREATE_CONN); if (!cp) @@ -1209,7 +1209,7 @@ static void hci_cs_create_conn(struct hci_dev *hdev, __u8 status) conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr); - BT_DBG("%s bdaddr %s conn %p", hdev->name, batostr(&cp->bdaddr), conn); + BT_DBG("%s bdaddr %s hcon %p", hdev->name, batostr(&cp->bdaddr), conn); if (status) { if (conn && conn->state == BT_CONNECT) { @@ -1240,7 +1240,7 @@ static void hci_cs_add_sco(struct hci_dev *hdev, __u8 status) struct hci_conn *acl, *sco; __u16 handle; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); if (!status) return; @@ -1251,7 +1251,7 @@ static void hci_cs_add_sco(struct hci_dev *hdev, __u8 status) handle = __le16_to_cpu(cp->handle); - BT_DBG("%s handle %d", hdev->name, handle); + BT_DBG("%s handle 0x%4.4x", hdev->name, handle); hci_dev_lock(hdev); @@ -1274,7 +1274,7 @@ static void hci_cs_auth_requested(struct hci_dev *hdev, __u8 status) struct hci_cp_auth_requested *cp; struct hci_conn *conn; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); if (!status) return; @@ -1301,7 +1301,7 @@ static void hci_cs_set_conn_encrypt(struct hci_dev *hdev, __u8 status) struct hci_cp_set_conn_encrypt *cp; struct hci_conn *conn; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); if (!status) return; @@ -1413,7 +1413,7 @@ static void hci_cs_remote_name_req(struct hci_dev *hdev, __u8 status) struct hci_cp_remote_name_req *cp; struct hci_conn *conn; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); /* If successful wait for the name req complete event before * checking for the need to do authentication */ @@ -1452,7 +1452,7 @@ static void hci_cs_read_remote_features(struct hci_dev *hdev, __u8 status) struct hci_cp_read_remote_features *cp; struct hci_conn *conn; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); if (!status) return; @@ -1479,7 +1479,7 @@ static void hci_cs_read_remote_ext_features(struct hci_dev *hdev, __u8 status) struct hci_cp_read_remote_ext_features *cp; struct hci_conn *conn; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); if (!status) return; @@ -1507,7 +1507,7 @@ static void hci_cs_setup_sync_conn(struct hci_dev *hdev, __u8 status) struct hci_conn *acl, *sco; __u16 handle; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); if (!status) return; @@ -1518,7 +1518,7 @@ static void hci_cs_setup_sync_conn(struct hci_dev *hdev, __u8 status) handle = __le16_to_cpu(cp->handle); - BT_DBG("%s handle %d", hdev->name, handle); + BT_DBG("%s handle 0x%4.4x", hdev->name, handle); hci_dev_lock(hdev); @@ -1541,7 +1541,7 @@ static void hci_cs_sniff_mode(struct hci_dev *hdev, __u8 status) struct hci_cp_sniff_mode *cp; struct hci_conn *conn; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); if (!status) return; @@ -1568,7 +1568,7 @@ static void hci_cs_exit_sniff_mode(struct hci_dev *hdev, __u8 status) struct hci_cp_exit_sniff_mode *cp; struct hci_conn *conn; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); if (!status) return; @@ -1617,7 +1617,7 @@ static void hci_cs_le_create_conn(struct hci_dev *hdev, __u8 status) struct hci_cp_le_create_conn *cp; struct hci_conn *conn; - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); cp = hci_sent_cmd_data(hdev, HCI_OP_LE_CREATE_CONN); if (!cp) @@ -1655,7 +1655,7 @@ static void hci_cs_le_create_conn(struct hci_dev *hdev, __u8 status) static void hci_cs_le_start_enc(struct hci_dev *hdev, u8 status) { - BT_DBG("%s status 0x%x", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); } static void hci_inquiry_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) @@ -1664,7 +1664,7 @@ static void hci_inquiry_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) struct discovery_state *discov = &hdev->discovery; struct inquiry_entry *e; - BT_DBG("%s status %d", hdev->name, status); + BT_DBG("%s status 0x%2.2x", hdev->name, status); hci_req_complete(hdev, HCI_OP_INQUIRY, status); @@ -1893,7 +1893,7 @@ static void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) struct hci_ev_disconn_complete *ev = (void *) skb->data; struct hci_conn *conn; - BT_DBG("%s status %d", hdev->name, ev->status); + BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); hci_dev_lock(hdev); @@ -1930,7 +1930,7 @@ static void hci_auth_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) struct hci_ev_auth_complete *ev = (void *) skb->data; struct hci_conn *conn; - BT_DBG("%s status %d", hdev->name, ev->status); + BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); hci_dev_lock(hdev); @@ -2035,7 +2035,7 @@ static void hci_encrypt_change_evt(struct hci_dev *hdev, struct sk_buff *skb) struct hci_ev_encrypt_change *ev = (void *) skb->data; struct hci_conn *conn; - BT_DBG("%s status %d", hdev->name, ev->status); + BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); hci_dev_lock(hdev); @@ -2079,7 +2079,7 @@ static void hci_change_link_key_complete_evt(struct hci_dev *hdev, struct hci_ev_change_link_key_complete *ev = (void *) skb->data; struct hci_conn *conn; - BT_DBG("%s status %d", hdev->name, ev->status); + BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); hci_dev_lock(hdev); @@ -2102,7 +2102,7 @@ static void hci_remote_features_evt(struct hci_dev *hdev, struct hci_ev_remote_features *ev = (void *) skb->data; struct hci_conn *conn; - BT_DBG("%s status %d", hdev->name, ev->status); + BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); hci_dev_lock(hdev); @@ -2364,7 +2364,7 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) break; default: - BT_DBG("%s opcode 0x%x", hdev->name, opcode); + BT_DBG("%s opcode 0x%4.4x", hdev->name, opcode); break; } @@ -2445,7 +2445,7 @@ static void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb) break; default: - BT_DBG("%s opcode 0x%x", hdev->name, opcode); + BT_DBG("%s opcode 0x%4.4x", hdev->name, opcode); break; } @@ -2464,7 +2464,7 @@ static void hci_role_change_evt(struct hci_dev *hdev, struct sk_buff *skb) struct hci_ev_role_change *ev = (void *) skb->data; struct hci_conn *conn; - BT_DBG("%s status %d", hdev->name, ev->status); + BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); hci_dev_lock(hdev); @@ -2605,7 +2605,7 @@ static void hci_mode_change_evt(struct hci_dev *hdev, struct sk_buff *skb) struct hci_ev_mode_change *ev = (void *) skb->data; struct hci_conn *conn; - BT_DBG("%s status %d", hdev->name, ev->status); + BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); hci_dev_lock(hdev); @@ -2763,7 +2763,7 @@ static void hci_clock_offset_evt(struct hci_dev *hdev, struct sk_buff *skb) struct hci_ev_clock_offset *ev = (void *) skb->data; struct hci_conn *conn; - BT_DBG("%s status %d", hdev->name, ev->status); + BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); hci_dev_lock(hdev); @@ -2786,7 +2786,7 @@ static void hci_pkt_type_change_evt(struct hci_dev *hdev, struct sk_buff *skb) struct hci_ev_pkt_type_change *ev = (void *) skb->data; struct hci_conn *conn; - BT_DBG("%s status %d", hdev->name, ev->status); + BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); hci_dev_lock(hdev); @@ -2930,7 +2930,7 @@ static void hci_sync_conn_complete_evt(struct hci_dev *hdev, struct hci_ev_sync_conn_complete *ev = (void *) skb->data; struct hci_conn *conn; - BT_DBG("%s status %d", hdev->name, ev->status); + BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); hci_dev_lock(hdev); @@ -2989,7 +2989,7 @@ static void hci_sniff_subrate_evt(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_ev_sniff_subrate *ev = (void *) skb->data; - BT_DBG("%s status %d", hdev->name, ev->status); + BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); } static void hci_extended_inquiry_result_evt(struct hci_dev *hdev, @@ -3046,7 +3046,7 @@ static void hci_key_refresh_complete_evt(struct hci_dev *hdev, struct hci_ev_key_refresh_complete *ev = (void *) skb->data; struct hci_conn *conn; - BT_DBG("%s status %u handle %u", hdev->name, ev->status, + BT_DBG("%s status 0x%2.2x handle 0x%4.4x", hdev->name, ev->status, __le16_to_cpu(ev->handle)); hci_dev_lock(hdev); @@ -3346,7 +3346,7 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) struct hci_ev_le_conn_complete *ev = (void *) skb->data; struct hci_conn *conn; - BT_DBG("%s status %d", hdev->name, ev->status); + BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); hci_dev_lock(hdev); @@ -3421,7 +3421,7 @@ static void hci_le_ltk_request_evt(struct hci_dev *hdev, struct sk_buff *skb) struct hci_conn *conn; struct smp_ltk *ltk; - BT_DBG("%s handle %d", hdev->name, __le16_to_cpu(ev->handle)); + BT_DBG("%s handle 0x%4.4x", hdev->name, __le16_to_cpu(ev->handle)); hci_dev_lock(hdev); @@ -3645,7 +3645,7 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb) break; default: - BT_DBG("%s event 0x%x", hdev->name, event); + BT_DBG("%s event 0x%2.2x", hdev->name, event); break; } diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 4ca88247b7c2..a8964db04bfb 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -431,6 +431,7 @@ void l2cap_chan_set_defaults(struct l2cap_chan *chan) chan->max_tx = L2CAP_DEFAULT_MAX_TX; chan->tx_win = L2CAP_DEFAULT_TX_WINDOW; chan->tx_win_max = L2CAP_DEFAULT_TX_WINDOW; + chan->ack_win = L2CAP_DEFAULT_TX_WINDOW; chan->sec_level = BT_SECURITY_LOW; set_bit(FLAG_FORCE_ACTIVE, &chan->flags); @@ -1657,7 +1658,7 @@ static void l2cap_streaming_send(struct l2cap_chan *chan, l2cap_do_send(chan, skb); - BT_DBG("Sent txseq %d", (int)control->txseq); + BT_DBG("Sent txseq %u", control->txseq); chan->next_tx_seq = __next_seq(chan, chan->next_tx_seq); chan->frames_sent++; @@ -1722,11 +1723,11 @@ static int l2cap_ertm_send(struct l2cap_chan *chan) chan->tx_send_head = skb_queue_next(&chan->tx_q, skb); l2cap_do_send(chan, tx_skb); - BT_DBG("Sent txseq %d", (int)control->txseq); + BT_DBG("Sent txseq %u", control->txseq); } - BT_DBG("Sent %d, %d unacked, %d in ERTM queue", sent, - (int) chan->unacked_frames, skb_queue_len(&chan->tx_q)); + BT_DBG("Sent %d, %u unacked, %u in ERTM queue", sent, + chan->unacked_frames, skb_queue_len(&chan->tx_q)); return sent; } @@ -1877,14 +1878,14 @@ static void l2cap_send_ack(struct l2cap_chan *chan) frames_to_ack = 0; } - /* Ack now if the tx window is 3/4ths full. + /* Ack now if the window is 3/4ths full. * Calculate without mul or div */ - threshold = chan->tx_win; + threshold = chan->ack_win; threshold += threshold << 1; threshold >>= 2; - BT_DBG("frames_to_ack %d, threshold %d", (int)frames_to_ack, + BT_DBG("frames_to_ack %u, threshold %d", frames_to_ack, threshold); if (frames_to_ack >= threshold) { @@ -1946,15 +1947,15 @@ static inline int l2cap_skbuff_fromiovec(struct l2cap_chan *chan, } static struct sk_buff *l2cap_create_connless_pdu(struct l2cap_chan *chan, - struct msghdr *msg, size_t len, - u32 priority) + struct msghdr *msg, size_t len, + u32 priority) { struct l2cap_conn *conn = chan->conn; struct sk_buff *skb; int err, count, hlen = L2CAP_HDR_SIZE + L2CAP_PSMLEN_SIZE; struct l2cap_hdr *lh; - BT_DBG("chan %p len %d priority %u", chan, (int)len, priority); + BT_DBG("chan %p len %zu priority %u", chan, len, priority); count = min_t(unsigned int, (conn->mtu - hlen), len); @@ -1980,15 +1981,15 @@ static struct sk_buff *l2cap_create_connless_pdu(struct l2cap_chan *chan, } static struct sk_buff *l2cap_create_basic_pdu(struct l2cap_chan *chan, - struct msghdr *msg, size_t len, - u32 priority) + struct msghdr *msg, size_t len, + u32 priority) { struct l2cap_conn *conn = chan->conn; struct sk_buff *skb; int err, count; struct l2cap_hdr *lh; - BT_DBG("chan %p len %d", chan, (int)len); + BT_DBG("chan %p len %zu", chan, len); count = min_t(unsigned int, (conn->mtu - L2CAP_HDR_SIZE), len); @@ -2013,15 +2014,15 @@ static struct sk_buff *l2cap_create_basic_pdu(struct l2cap_chan *chan, } static struct sk_buff *l2cap_create_iframe_pdu(struct l2cap_chan *chan, - struct msghdr *msg, size_t len, - u16 sdulen) + struct msghdr *msg, size_t len, + u16 sdulen) { struct l2cap_conn *conn = chan->conn; struct sk_buff *skb; int err, count, hlen; struct l2cap_hdr *lh; - BT_DBG("chan %p len %d", chan, (int)len); + BT_DBG("chan %p len %zu", chan, len); if (!conn) return ERR_PTR(-ENOTCONN); @@ -2075,7 +2076,7 @@ static int l2cap_segment_sdu(struct l2cap_chan *chan, size_t pdu_len; u8 sar; - BT_DBG("chan %p, msg %p, len %d", chan, msg, (int)len); + BT_DBG("chan %p, msg %p, len %zu", chan, msg, len); /* It is critical that ERTM PDUs fit in a single HCI fragment, * so fragmented skbs are not used. The HCI layer's handling @@ -2219,7 +2220,7 @@ static void l2cap_send_srej(struct l2cap_chan *chan, u16 txseq) struct l2cap_ctrl control; u16 seq; - BT_DBG("chan %p, txseq %d", chan, txseq); + BT_DBG("chan %p, txseq %u", chan, txseq); memset(&control, 0, sizeof(control)); control.sframe = 1; @@ -2259,7 +2260,7 @@ static void l2cap_send_srej_list(struct l2cap_chan *chan, u16 txseq) u16 initial_head; u16 seq; - BT_DBG("chan %p, txseq %d", chan, txseq); + BT_DBG("chan %p, txseq %u", chan, txseq); memset(&control, 0, sizeof(control)); control.sframe = 1; @@ -2284,12 +2285,12 @@ static void l2cap_process_reqseq(struct l2cap_chan *chan, u16 reqseq) struct sk_buff *acked_skb; u16 ackseq; - BT_DBG("chan %p, reqseq %d", chan, reqseq); + BT_DBG("chan %p, reqseq %u", chan, reqseq); if (chan->unacked_frames == 0 || reqseq == chan->expected_ack_seq) return; - BT_DBG("expected_ack_seq %d, unacked_frames %d", + BT_DBG("expected_ack_seq %u, unacked_frames %u", chan->expected_ack_seq, chan->unacked_frames); for (ackseq = chan->expected_ack_seq; ackseq != reqseq; @@ -2308,7 +2309,7 @@ static void l2cap_process_reqseq(struct l2cap_chan *chan, u16 reqseq) if (chan->unacked_frames == 0) __clear_retrans_timer(chan); - BT_DBG("unacked_frames %d", (int) chan->unacked_frames); + BT_DBG("unacked_frames %u", chan->unacked_frames); } static void l2cap_abort_rx_srej_sent(struct l2cap_chan *chan) @@ -2534,16 +2535,16 @@ static void l2cap_raw_recv(struct l2cap_conn *conn, struct sk_buff *skb) } /* ---- L2CAP signalling commands ---- */ -static struct sk_buff *l2cap_build_cmd(struct l2cap_conn *conn, - u8 code, u8 ident, u16 dlen, void *data) +static struct sk_buff *l2cap_build_cmd(struct l2cap_conn *conn, u8 code, + u8 ident, u16 dlen, void *data) { struct sk_buff *skb, **frag; struct l2cap_cmd_hdr *cmd; struct l2cap_hdr *lh; int len, count; - BT_DBG("conn %p, code 0x%2.2x, ident 0x%2.2x, len %d", - conn, code, ident, dlen); + BT_DBG("conn %p, code 0x%2.2x, ident 0x%2.2x, len %u", + conn, code, ident, dlen); len = L2CAP_HDR_SIZE + L2CAP_CMD_HDR_SIZE + dlen; count = min_t(unsigned int, conn->mtu, len); @@ -2626,7 +2627,7 @@ static inline int l2cap_get_conf_opt(void **ptr, int *type, int *olen, unsigned break; } - BT_DBG("type 0x%2.2x len %d val 0x%lx", *type, opt->len, *val); + BT_DBG("type 0x%2.2x len %u val 0x%lx", *type, opt->len, *val); return len; } @@ -2634,7 +2635,7 @@ static void l2cap_add_conf_opt(void **ptr, u8 type, u8 len, unsigned long val) { struct l2cap_conf_opt *opt = *ptr; - BT_DBG("type 0x%2.2x len %d val 0x%lx", type, len, val); + BT_DBG("type 0x%2.2x len %u val 0x%lx", type, len, val); opt->type = type; opt->len = len; @@ -2786,6 +2787,7 @@ static inline void l2cap_txwin_setup(struct l2cap_chan *chan) L2CAP_DEFAULT_TX_WINDOW); chan->tx_win_max = L2CAP_DEFAULT_TX_WINDOW; } + chan->ack_win = chan->tx_win; } static int l2cap_build_conf_req(struct l2cap_chan *chan, void *data) @@ -3175,10 +3177,9 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len, voi break; case L2CAP_CONF_EWS: - chan->tx_win = min_t(u16, val, - L2CAP_DEFAULT_EXT_WINDOW); + chan->ack_win = min_t(u16, val, chan->ack_win); l2cap_add_conf_opt(&ptr, L2CAP_CONF_EWS, 2, - chan->tx_win); + chan->tx_win); break; case L2CAP_CONF_EFS: @@ -3207,6 +3208,9 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len, voi chan->retrans_timeout = le16_to_cpu(rfc.retrans_timeout); chan->monitor_timeout = le16_to_cpu(rfc.monitor_timeout); chan->mps = le16_to_cpu(rfc.max_pdu_size); + if (!test_bit(FLAG_EXT_CTRL, &chan->flags)) + chan->ack_win = min_t(u16, chan->ack_win, + rfc.txwin_size); if (test_bit(FLAG_EFS_ENABLE, &chan->flags)) { chan->local_msdu = le16_to_cpu(efs.msdu); @@ -3268,7 +3272,17 @@ static void l2cap_conf_rfc_get(struct l2cap_chan *chan, void *rsp, int len) { int type, olen; unsigned long val; - struct l2cap_conf_rfc rfc; + /* Use sane default values in case a misbehaving remote device + * did not send an RFC or extended window size option. + */ + u16 txwin_ext = chan->ack_win; + struct l2cap_conf_rfc rfc = { + .mode = chan->mode, + .retrans_timeout = __constant_cpu_to_le16(L2CAP_DEFAULT_RETRANS_TO), + .monitor_timeout = __constant_cpu_to_le16(L2CAP_DEFAULT_MONITOR_TO), + .max_pdu_size = cpu_to_le16(chan->imtu), + .txwin_size = min_t(u16, chan->ack_win, L2CAP_DEFAULT_TX_WINDOW), + }; BT_DBG("chan %p, rsp %p, len %d", chan, rsp, len); @@ -3282,26 +3296,23 @@ static void l2cap_conf_rfc_get(struct l2cap_chan *chan, void *rsp, int len) case L2CAP_CONF_RFC: if (olen == sizeof(rfc)) memcpy(&rfc, (void *)val, olen); - goto done; + break; + case L2CAP_CONF_EWS: + txwin_ext = val; + break; } } - /* Use sane default values in case a misbehaving remote device - * did not send an RFC option. - */ - rfc.mode = chan->mode; - rfc.retrans_timeout = __constant_cpu_to_le16(L2CAP_DEFAULT_RETRANS_TO); - rfc.monitor_timeout = __constant_cpu_to_le16(L2CAP_DEFAULT_MONITOR_TO); - rfc.max_pdu_size = cpu_to_le16(chan->imtu); - - BT_ERR("Expected RFC option was not found, using defaults"); - -done: switch (rfc.mode) { case L2CAP_MODE_ERTM: chan->retrans_timeout = le16_to_cpu(rfc.retrans_timeout); chan->monitor_timeout = le16_to_cpu(rfc.monitor_timeout); - chan->mps = le16_to_cpu(rfc.max_pdu_size); + chan->mps = le16_to_cpu(rfc.max_pdu_size); + if (test_bit(FLAG_EXT_CTRL, &chan->flags)) + chan->ack_win = min_t(u16, chan->ack_win, txwin_ext); + else + chan->ack_win = min_t(u16, chan->ack_win, + rfc.txwin_size); break; case L2CAP_MODE_STREAMING: chan->mps = le16_to_cpu(rfc.max_pdu_size); @@ -3947,7 +3958,7 @@ static inline int l2cap_create_channel_req(struct l2cap_conn *conn, psm = le16_to_cpu(req->psm); scid = le16_to_cpu(req->scid); - BT_DBG("psm %d, scid %d, amp_id %d", psm, scid, req->amp_id); + BT_DBG("psm 0x%2.2x, scid 0x%4.4x, amp_id %d", psm, scid, req->amp_id); /* Placeholder: Always reject */ rsp.dcid = 0; @@ -3970,11 +3981,11 @@ static inline int l2cap_create_channel_rsp(struct l2cap_conn *conn, } static void l2cap_send_move_chan_rsp(struct l2cap_conn *conn, u8 ident, - u16 icid, u16 result) + u16 icid, u16 result) { struct l2cap_move_chan_rsp rsp; - BT_DBG("icid %d, result %d", icid, result); + BT_DBG("icid 0x%4.4x, result 0x%4.4x", icid, result); rsp.icid = cpu_to_le16(icid); rsp.result = cpu_to_le16(result); @@ -3983,12 +3994,13 @@ static void l2cap_send_move_chan_rsp(struct l2cap_conn *conn, u8 ident, } static void l2cap_send_move_chan_cfm(struct l2cap_conn *conn, - struct l2cap_chan *chan, u16 icid, u16 result) + struct l2cap_chan *chan, + u16 icid, u16 result) { struct l2cap_move_chan_cfm cfm; u8 ident; - BT_DBG("icid %d, result %d", icid, result); + BT_DBG("icid 0x%4.4x, result 0x%4.4x", icid, result); ident = l2cap_get_ident(conn); if (chan) @@ -4001,18 +4013,19 @@ static void l2cap_send_move_chan_cfm(struct l2cap_conn *conn, } static void l2cap_send_move_chan_cfm_rsp(struct l2cap_conn *conn, u8 ident, - u16 icid) + u16 icid) { struct l2cap_move_chan_cfm_rsp rsp; - BT_DBG("icid %d", icid); + BT_DBG("icid 0x%4.4x", icid); rsp.icid = cpu_to_le16(icid); l2cap_send_cmd(conn, ident, L2CAP_MOVE_CHAN_CFM_RSP, sizeof(rsp), &rsp); } static inline int l2cap_move_channel_req(struct l2cap_conn *conn, - struct l2cap_cmd_hdr *cmd, u16 cmd_len, void *data) + struct l2cap_cmd_hdr *cmd, + u16 cmd_len, void *data) { struct l2cap_move_chan_req *req = data; u16 icid = 0; @@ -4023,7 +4036,7 @@ static inline int l2cap_move_channel_req(struct l2cap_conn *conn, icid = le16_to_cpu(req->icid); - BT_DBG("icid %d, dest_amp_id %d", icid, req->dest_amp_id); + BT_DBG("icid 0x%4.4x, dest_amp_id %d", icid, req->dest_amp_id); if (!enable_hs) return -EINVAL; @@ -4035,7 +4048,8 @@ static inline int l2cap_move_channel_req(struct l2cap_conn *conn, } static inline int l2cap_move_channel_rsp(struct l2cap_conn *conn, - struct l2cap_cmd_hdr *cmd, u16 cmd_len, void *data) + struct l2cap_cmd_hdr *cmd, + u16 cmd_len, void *data) { struct l2cap_move_chan_rsp *rsp = data; u16 icid, result; @@ -4046,7 +4060,7 @@ static inline int l2cap_move_channel_rsp(struct l2cap_conn *conn, icid = le16_to_cpu(rsp->icid); result = le16_to_cpu(rsp->result); - BT_DBG("icid %d, result %d", icid, result); + BT_DBG("icid 0x%4.4x, result 0x%4.4x", icid, result); /* Placeholder: Always unconfirmed */ l2cap_send_move_chan_cfm(conn, NULL, icid, L2CAP_MC_UNCONFIRMED); @@ -4055,7 +4069,8 @@ static inline int l2cap_move_channel_rsp(struct l2cap_conn *conn, } static inline int l2cap_move_channel_confirm(struct l2cap_conn *conn, - struct l2cap_cmd_hdr *cmd, u16 cmd_len, void *data) + struct l2cap_cmd_hdr *cmd, + u16 cmd_len, void *data) { struct l2cap_move_chan_cfm *cfm = data; u16 icid, result; @@ -4066,7 +4081,7 @@ static inline int l2cap_move_channel_confirm(struct l2cap_conn *conn, icid = le16_to_cpu(cfm->icid); result = le16_to_cpu(cfm->result); - BT_DBG("icid %d, result %d", icid, result); + BT_DBG("icid 0x%4.4x, result 0x%4.4x", icid, result); l2cap_send_move_chan_cfm_rsp(conn, cmd->ident, icid); @@ -4074,7 +4089,8 @@ static inline int l2cap_move_channel_confirm(struct l2cap_conn *conn, } static inline int l2cap_move_channel_confirm_rsp(struct l2cap_conn *conn, - struct l2cap_cmd_hdr *cmd, u16 cmd_len, void *data) + struct l2cap_cmd_hdr *cmd, + u16 cmd_len, void *data) { struct l2cap_move_chan_cfm_rsp *rsp = data; u16 icid; @@ -4084,7 +4100,7 @@ static inline int l2cap_move_channel_confirm_rsp(struct l2cap_conn *conn, icid = le16_to_cpu(rsp->icid); - BT_DBG("icid %d", icid); + BT_DBG("icid 0x%4.4x", icid); return 0; } @@ -5372,7 +5388,7 @@ int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt) if (!conn) return 0; - BT_DBG("conn %p", conn); + BT_DBG("conn %p status 0x%2.2x encrypt %u", conn, status, encrypt); if (hcon->type == LE_LINK) { if (!status && encrypt) @@ -5385,7 +5401,8 @@ int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt) list_for_each_entry(chan, &conn->chan_l, list) { l2cap_chan_lock(chan); - BT_DBG("chan->scid %d", chan->scid); + BT_DBG("chan %p scid 0x%4.4x state %s", chan, chan->scid, + state_to_string(chan->state)); if (chan->scid == L2CAP_CID_LE_DATA) { if (!status && encrypt) { diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index c72307cc25fc..ad6613d17ca6 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -210,7 +210,7 @@ static int cmd_status(struct sock *sk, u16 index, u16 cmd, u8 status) BT_DBG("sock %p, index %u, cmd %u, status %u", sk, index, cmd, status); - skb = alloc_skb(sizeof(*hdr) + sizeof(*ev), GFP_ATOMIC); + skb = alloc_skb(sizeof(*hdr) + sizeof(*ev), GFP_KERNEL); if (!skb) return -ENOMEM; @@ -241,7 +241,7 @@ static int cmd_complete(struct sock *sk, u16 index, u16 cmd, u8 status, BT_DBG("sock %p", sk); - skb = alloc_skb(sizeof(*hdr) + sizeof(*ev) + rp_len, GFP_ATOMIC); + skb = alloc_skb(sizeof(*hdr) + sizeof(*ev) + rp_len, GFP_KERNEL); if (!skb) return -ENOMEM; @@ -687,14 +687,14 @@ static struct pending_cmd *mgmt_pending_add(struct sock *sk, u16 opcode, { struct pending_cmd *cmd; - cmd = kmalloc(sizeof(*cmd), GFP_ATOMIC); + cmd = kmalloc(sizeof(*cmd), GFP_KERNEL); if (!cmd) return NULL; cmd->opcode = opcode; cmd->index = hdev->id; - cmd->param = kmalloc(len, GFP_ATOMIC); + cmd->param = kmalloc(len, GFP_KERNEL); if (!cmd->param) { kfree(cmd); return NULL; @@ -812,7 +812,7 @@ static int mgmt_event(u16 event, struct hci_dev *hdev, void *data, u16 data_len, struct sk_buff *skb; struct mgmt_hdr *hdr; - skb = alloc_skb(sizeof(*hdr) + data_len, GFP_ATOMIC); + skb = alloc_skb(sizeof(*hdr) + data_len, GFP_KERNEL); if (!skb) return -ENOMEM; @@ -1268,7 +1268,7 @@ static int add_uuid(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) goto failed; } - uuid = kmalloc(sizeof(*uuid), GFP_ATOMIC); + uuid = kmalloc(sizeof(*uuid), GFP_KERNEL); if (!uuid) { err = -ENOMEM; goto failed; @@ -1598,7 +1598,7 @@ static int disconnect(struct sock *sk, struct hci_dev *hdev, void *data, else conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &cp->addr.bdaddr); - if (!conn) { + if (!conn || conn->state == BT_OPEN || conn->state == BT_CLOSED) { err = cmd_status(sk, hdev->id, MGMT_OP_DISCONNECT, MGMT_STATUS_NOT_CONNECTED); goto failed; @@ -1611,7 +1611,7 @@ static int disconnect(struct sock *sk, struct hci_dev *hdev, void *data, } dc.handle = cpu_to_le16(conn->handle); - dc.reason = 0x13; /* Remote User Terminated Connection */ + dc.reason = HCI_ERROR_REMOTE_USER_TERM; err = hci_send_cmd(hdev, HCI_OP_DISCONNECT, sizeof(dc), &dc); if (err < 0) @@ -1667,7 +1667,7 @@ static int get_connections(struct sock *sk, struct hci_dev *hdev, void *data, } rp_len = sizeof(*rp) + (i * sizeof(struct mgmt_addr_info)); - rp = kmalloc(rp_len, GFP_ATOMIC); + rp = kmalloc(rp_len, GFP_KERNEL); if (!rp) { err = -ENOMEM; goto unlock; @@ -1778,29 +1778,6 @@ failed: return err; } -static int pin_code_neg_reply(struct sock *sk, struct hci_dev *hdev, - void *data, u16 len) -{ - struct mgmt_cp_pin_code_neg_reply *cp = data; - int err; - - BT_DBG(""); - - hci_dev_lock(hdev); - - if (!hdev_is_powered(hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_PIN_CODE_NEG_REPLY, - MGMT_STATUS_NOT_POWERED); - goto failed; - } - - err = send_pin_code_neg_reply(sk, hdev, cp); - -failed: - hci_dev_unlock(hdev); - return err; -} - static int set_io_capability(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { @@ -2083,6 +2060,18 @@ done: return err; } +static int pin_code_neg_reply(struct sock *sk, struct hci_dev *hdev, + void *data, u16 len) +{ + struct mgmt_cp_pin_code_neg_reply *cp = data; + + BT_DBG(""); + + return user_pairing_resp(sk, hdev, &cp->addr.bdaddr, cp->addr.type, + MGMT_OP_PIN_CODE_NEG_REPLY, + HCI_OP_PIN_CODE_NEG_REPLY, 0); +} + static int user_confirm_reply(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { @@ -2607,8 +2596,8 @@ static int set_fast_connectable(struct sock *sk, struct hci_dev *hdev, if (cp->val) { type = PAGE_SCAN_TYPE_INTERLACED; - /* 22.5 msec page scan interval */ - acp.interval = __constant_cpu_to_le16(0x0024); + /* 160 msec page scan interval */ + acp.interval = __constant_cpu_to_le16(0x0100); } else { type = PAGE_SCAN_TYPE_STANDARD; /* default */ @@ -3546,9 +3535,9 @@ int mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, ev->addr.type = link_to_bdaddr(link_type, addr_type); ev->rssi = rssi; if (cfm_name) - ev->flags[0] |= MGMT_DEV_FOUND_CONFIRM_NAME; + ev->flags |= cpu_to_le32(MGMT_DEV_FOUND_CONFIRM_NAME); if (!ssp) - ev->flags[0] |= MGMT_DEV_FOUND_LEGACY_PAIRING; + ev->flags |= cpu_to_le32(MGMT_DEV_FOUND_LEGACY_PAIRING); if (eir_len > 0) memcpy(ev->eir, eir, eir_len); @@ -3558,7 +3547,6 @@ int mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, dev_class, 3); ev->eir_len = cpu_to_le16(eir_len); - ev_size = sizeof(*ev) + eir_len; return mgmt_event(MGMT_EV_DEVICE_FOUND, hdev, ev, ev_size, NULL); diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 7c0613ce38bc..cef0c9e79aba 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1322,7 +1322,6 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, struct ieee80211_local *local = sdata->local; struct sta_info *sta; u32 changed = 0; - u8 bssid[ETH_ALEN]; ASSERT_MGD_MTX(ifmgd); @@ -1334,10 +1333,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, ieee80211_stop_poll(sdata); - memcpy(bssid, ifmgd->associated->bssid, ETH_ALEN); - ifmgd->associated = NULL; - memset(ifmgd->bssid, 0, ETH_ALEN); /* * we need to commit the associated = NULL change because the @@ -1357,7 +1353,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, netif_carrier_off(sdata->dev); mutex_lock(&local->sta_mtx); - sta = sta_info_get(sdata, bssid); + sta = sta_info_get(sdata, ifmgd->bssid); if (sta) { set_sta_flag(sta, WLAN_STA_BLOCK_BA); ieee80211_sta_tear_down_BA_sessions(sta, tx); @@ -1381,13 +1377,16 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, /* deauthenticate/disassociate now */ if (tx || frame_buf) - ieee80211_send_deauth_disassoc(sdata, bssid, stype, reason, - tx, frame_buf); + ieee80211_send_deauth_disassoc(sdata, ifmgd->bssid, stype, + reason, tx, frame_buf); /* flush out frame */ if (tx) drv_flush(local, false); + /* clear bssid only after building the needed mgmt frames */ + memset(ifmgd->bssid, 0, ETH_ALEN); + /* remove AP and TDLS peers */ sta_info_flush(local, sdata); @@ -2168,15 +2167,13 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, mgmt->sa, status_code); ieee80211_destroy_assoc_data(sdata, false); } else { - sdata_info(sdata, "associated\n"); - if (!ieee80211_assoc_success(sdata, *bss, mgmt, len)) { /* oops -- internal error -- send timeout for now */ - ieee80211_destroy_assoc_data(sdata, true); - sta_info_destroy_addr(sdata, mgmt->bssid); + ieee80211_destroy_assoc_data(sdata, false); cfg80211_put_bss(*bss); return RX_MGMT_CFG80211_ASSOC_TIMEOUT; } + sdata_info(sdata, "associated\n"); /* * destroy assoc_data afterwards, as otherwise an idle diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index ee748183b927..fb1d4aa65e8c 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -813,7 +813,7 @@ minstrel_ht_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp) max_rates = sband->n_bitrates; } - msp = kzalloc(sizeof(struct minstrel_ht_sta), gfp); + msp = kzalloc(sizeof(*msp), gfp); if (!msp) return NULL; diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 1d7a58098e34..090d417919af 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2411,7 +2411,7 @@ ieee80211_rx_h_action_return(struct ieee80211_rx_data *rx) * frames that we didn't handle, including returning unknown * ones. For all other modes we will return them to the sender, * setting the 0x80 bit in the action category, as required by - * 802.11-2007 7.3.1.11. + * 802.11-2012 9.24.4. * Newer versions of hostapd shall also use the management frame * registration mechanisms, but older ones still use cooked * monitor interfaces so push all frames there. @@ -2421,6 +2421,9 @@ ieee80211_rx_h_action_return(struct ieee80211_rx_data *rx) sdata->vif.type == NL80211_IFTYPE_AP_VLAN)) return RX_DROP_MONITOR; + if (is_multicast_ether_addr(mgmt->da)) + return RX_DROP_MONITOR; + /* do not return rejected action frames */ if (mgmt->u.action.category & 0x80) return RX_DROP_UNUSABLE; diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index b755e778b0c4..acf712ffb5e6 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -1824,6 +1824,9 @@ netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb, /* RA TA mDA mSA AE:DA SA */ mesh_da = mppath->mpp; is_mesh_mcast = 0; + } else if (mpath) { + mesh_da = mpath->dst; + is_mesh_mcast = 0; } else { /* DA TA mSA AE:SA */ mesh_da = bcast; @@ -2721,7 +2724,7 @@ EXPORT_SYMBOL(ieee80211_get_buffered_bc); void ieee80211_tx_skb_tid(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, int tid) { - int ac = ieee802_1d_to_ac[tid]; + int ac = ieee802_1d_to_ac[tid & 7]; skb_set_mac_header(skb, 0); skb_set_network_header(skb, 0); diff --git a/net/nfc/core.c b/net/nfc/core.c index 4177bb5104b9..ff749794bc5b 100644 --- a/net/nfc/core.c +++ b/net/nfc/core.c @@ -29,6 +29,8 @@ #include <linux/slab.h> #include <linux/nfc.h> +#include <net/genetlink.h> + #include "nfc.h" #define VERSION "0.1" @@ -560,6 +562,8 @@ EXPORT_SYMBOL(nfc_alloc_recv_skb); * The device driver must call this function when one or many nfc targets * are found. After calling this function, the device driver must stop * polling for targets. + * NOTE: This function can be called with targets=NULL and n_targets=0 to + * notify a driver error, meaning that the polling operation cannot complete. * IMPORTANT: this function must not be called from an atomic context. * In addition, it must also not be called from a context that would prevent * the NFC Core to call other nfc ops entry point concurrently. @@ -571,23 +575,33 @@ int nfc_targets_found(struct nfc_dev *dev, pr_debug("dev_name=%s n_targets=%d\n", dev_name(&dev->dev), n_targets); - dev->polling = false; - for (i = 0; i < n_targets; i++) targets[i].idx = dev->target_next_idx++; device_lock(&dev->dev); + if (dev->polling == false) { + device_unlock(&dev->dev); + return 0; + } + + dev->polling = false; + dev->targets_generation++; kfree(dev->targets); - dev->targets = kmemdup(targets, n_targets * sizeof(struct nfc_target), - GFP_ATOMIC); + dev->targets = NULL; - if (!dev->targets) { - dev->n_targets = 0; - device_unlock(&dev->dev); - return -ENOMEM; + if (targets) { + dev->targets = kmemdup(targets, + n_targets * sizeof(struct nfc_target), + GFP_ATOMIC); + + if (!dev->targets) { + dev->n_targets = 0; + device_unlock(&dev->dev); + return -ENOMEM; + } } dev->n_targets = n_targets; @@ -651,6 +665,12 @@ int nfc_target_lost(struct nfc_dev *dev, u32 target_idx) } EXPORT_SYMBOL(nfc_target_lost); +inline void nfc_driver_failure(struct nfc_dev *dev, int err) +{ + nfc_targets_found(dev, NULL, 0); +} +EXPORT_SYMBOL(nfc_driver_failure); + static void nfc_release(struct device *d) { struct nfc_dev *dev = to_nfc_dev(d); @@ -906,3 +926,5 @@ MODULE_AUTHOR("Lauro Ramos Venancio <lauro.venancio@openbossa.org>"); MODULE_DESCRIPTION("NFC Core ver " VERSION); MODULE_VERSION(VERSION); MODULE_LICENSE("GPL"); +MODULE_ALIAS_NETPROTO(PF_NFC); +MODULE_ALIAS_GENL_FAMILY(NFC_GENL_NAME); diff --git a/net/nfc/hci/command.c b/net/nfc/hci/command.c index 8729abf5f18b..46362ef979db 100644 --- a/net/nfc/hci/command.c +++ b/net/nfc/hci/command.c @@ -28,26 +28,14 @@ #include "hci.h" -static int nfc_hci_result_to_errno(u8 result) -{ - switch (result) { - case NFC_HCI_ANY_OK: - return 0; - case NFC_HCI_ANY_E_TIMEOUT: - return -ETIMEDOUT; - default: - return -1; - } -} - -static void nfc_hci_execute_cb(struct nfc_hci_dev *hdev, u8 result, +static void nfc_hci_execute_cb(struct nfc_hci_dev *hdev, int err, struct sk_buff *skb, void *cb_data) { struct hcp_exec_waiter *hcp_ew = (struct hcp_exec_waiter *)cb_data; - pr_debug("HCI Cmd completed with HCI result=%d\n", result); + pr_debug("HCI Cmd completed with result=%d\n", err); - hcp_ew->exec_result = nfc_hci_result_to_errno(result); + hcp_ew->exec_result = err; if (hcp_ew->exec_result == 0) hcp_ew->result_skb = skb; else @@ -311,9 +299,9 @@ int nfc_hci_disconnect_all_gates(struct nfc_hci_dev *hdev) } EXPORT_SYMBOL(nfc_hci_disconnect_all_gates); -int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate) +int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate, + u8 pipe) { - u8 pipe = NFC_HCI_INVALID_PIPE; bool pipe_created = false; int r; @@ -322,6 +310,9 @@ int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate) if (hdev->gate2pipe[dest_gate] != NFC_HCI_INVALID_PIPE) return -EADDRINUSE; + if (pipe != NFC_HCI_INVALID_PIPE) + goto pipe_is_open; + switch (dest_gate) { case NFC_HCI_LINK_MGMT_GATE: pipe = NFC_HCI_LINK_MGMT_PIPE; @@ -347,6 +338,7 @@ int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate) return r; } +pipe_is_open: hdev->gate2pipe[dest_gate] = pipe; return 0; diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c index a8b0b71e8f86..1ac7b3fac6c9 100644 --- a/net/nfc/hci/core.c +++ b/net/nfc/hci/core.c @@ -32,6 +32,18 @@ /* Largest headroom needed for outgoing HCI commands */ #define HCI_CMDS_HEADROOM 1 +static int nfc_hci_result_to_errno(u8 result) +{ + switch (result) { + case NFC_HCI_ANY_OK: + return 0; + case NFC_HCI_ANY_E_TIMEOUT: + return -ETIME; + default: + return -1; + } +} + static void nfc_hci_msg_tx_work(struct work_struct *work) { struct nfc_hci_dev *hdev = container_of(work, struct nfc_hci_dev, @@ -46,7 +58,7 @@ static void nfc_hci_msg_tx_work(struct work_struct *work) if (timer_pending(&hdev->cmd_timer) == 0) { if (hdev->cmd_pending_msg->cb) hdev->cmd_pending_msg->cb(hdev, - NFC_HCI_ANY_E_TIMEOUT, + -ETIME, NULL, hdev-> cmd_pending_msg-> @@ -71,8 +83,7 @@ next_msg: kfree_skb(skb); skb_queue_purge(&msg->msg_frags); if (msg->cb) - msg->cb(hdev, NFC_HCI_ANY_E_NOK, NULL, - msg->cb_context); + msg->cb(hdev, r, NULL, msg->cb_context); kfree(msg); break; } @@ -116,20 +127,13 @@ static void nfc_hci_msg_rx_work(struct work_struct *work) } } -void nfc_hci_resp_received(struct nfc_hci_dev *hdev, u8 result, - struct sk_buff *skb) +static void __nfc_hci_cmd_completion(struct nfc_hci_dev *hdev, int err, + struct sk_buff *skb) { - mutex_lock(&hdev->msg_tx_mutex); - - if (hdev->cmd_pending_msg == NULL) { - kfree_skb(skb); - goto exit; - } - del_timer_sync(&hdev->cmd_timer); if (hdev->cmd_pending_msg->cb) - hdev->cmd_pending_msg->cb(hdev, result, skb, + hdev->cmd_pending_msg->cb(hdev, err, skb, hdev->cmd_pending_msg->cb_context); else kfree_skb(skb); @@ -138,6 +142,19 @@ void nfc_hci_resp_received(struct nfc_hci_dev *hdev, u8 result, hdev->cmd_pending_msg = NULL; queue_work(hdev->msg_tx_wq, &hdev->msg_tx_work); +} + +void nfc_hci_resp_received(struct nfc_hci_dev *hdev, u8 result, + struct sk_buff *skb) +{ + mutex_lock(&hdev->msg_tx_mutex); + + if (hdev->cmd_pending_msg == NULL) { + kfree_skb(skb); + goto exit; + } + + __nfc_hci_cmd_completion(hdev, nfc_hci_result_to_errno(result), skb); exit: mutex_unlock(&hdev->msg_tx_mutex); @@ -170,6 +187,7 @@ static int nfc_hci_target_discovered(struct nfc_hci_dev *hdev, u8 gate) struct nfc_target *targets; struct sk_buff *atqa_skb = NULL; struct sk_buff *sak_skb = NULL; + struct sk_buff *uid_skb = NULL; int r; pr_debug("from gate %d\n", gate); @@ -205,6 +223,19 @@ static int nfc_hci_target_discovered(struct nfc_hci_dev *hdev, u8 gate) targets->sens_res = be16_to_cpu(*(u16 *)atqa_skb->data); targets->sel_res = sak_skb->data[0]; + r = nfc_hci_get_param(hdev, NFC_HCI_RF_READER_A_GATE, + NFC_HCI_RF_READER_A_UID, &uid_skb); + if (r < 0) + goto exit; + + if (uid_skb->len == 0 || uid_skb->len > NFC_NFCID1_MAXSIZE) { + r = -EPROTO; + goto exit; + } + + memcpy(targets->nfcid1, uid_skb->data, uid_skb->len); + targets->nfcid1_len = uid_skb->len; + if (hdev->ops->complete_target_discovered) { r = hdev->ops->complete_target_discovered(hdev, gate, targets); @@ -213,7 +244,7 @@ static int nfc_hci_target_discovered(struct nfc_hci_dev *hdev, u8 gate) } break; case NFC_HCI_RF_READER_B_GATE: - targets->supported_protocols = NFC_PROTO_ISO14443_MASK; + targets->supported_protocols = NFC_PROTO_ISO14443_B_MASK; break; default: if (hdev->ops->target_from_gate) @@ -240,6 +271,7 @@ exit: kfree(targets); kfree_skb(atqa_skb); kfree_skb(sak_skb); + kfree_skb(uid_skb); return r; } @@ -298,15 +330,15 @@ static void nfc_hci_cmd_timeout(unsigned long data) } static int hci_dev_connect_gates(struct nfc_hci_dev *hdev, u8 gate_count, - u8 gates[]) + struct nfc_hci_gate *gates) { int r; - u8 *p = gates; while (gate_count--) { - r = nfc_hci_connect_gate(hdev, NFC_HCI_HOST_CONTROLLER_ID, *p); + r = nfc_hci_connect_gate(hdev, NFC_HCI_HOST_CONTROLLER_ID, + gates->gate, gates->pipe); if (r < 0) return r; - p++; + gates++; } return 0; @@ -316,14 +348,13 @@ static int hci_dev_session_init(struct nfc_hci_dev *hdev) { struct sk_buff *skb = NULL; int r; - u8 hci_gates[] = { /* NFC_HCI_ADMIN_GATE MUST be first */ - NFC_HCI_ADMIN_GATE, NFC_HCI_LOOPBACK_GATE, - NFC_HCI_ID_MGMT_GATE, NFC_HCI_LINK_MGMT_GATE, - NFC_HCI_RF_READER_B_GATE, NFC_HCI_RF_READER_A_GATE - }; + + if (hdev->init_data.gates[0].gate != NFC_HCI_ADMIN_GATE) + return -EPROTO; r = nfc_hci_connect_gate(hdev, NFC_HCI_HOST_CONTROLLER_ID, - NFC_HCI_ADMIN_GATE); + hdev->init_data.gates[0].gate, + hdev->init_data.gates[0].pipe); if (r < 0) goto exit; @@ -351,10 +382,6 @@ static int hci_dev_session_init(struct nfc_hci_dev *hdev) if (r < 0) goto exit; - r = hci_dev_connect_gates(hdev, sizeof(hci_gates), hci_gates); - if (r < 0) - goto disconnect_all; - r = hci_dev_connect_gates(hdev, hdev->init_data.gate_count, hdev->init_data.gates); if (r < 0) @@ -683,13 +710,12 @@ EXPORT_SYMBOL(nfc_hci_register_device); void nfc_hci_unregister_device(struct nfc_hci_dev *hdev) { - struct hci_msg *msg; + struct hci_msg *msg, *n; skb_queue_purge(&hdev->rx_hcp_frags); skb_queue_purge(&hdev->msg_rx_queue); - while ((msg = list_first_entry(&hdev->msg_tx_queue, struct hci_msg, - msg_l)) != NULL) { + list_for_each_entry_safe(msg, n, &hdev->msg_tx_queue, msg_l) { list_del(&msg->msg_l); skb_queue_purge(&msg->msg_frags); kfree(msg); @@ -717,6 +743,27 @@ void *nfc_hci_get_clientdata(struct nfc_hci_dev *hdev) } EXPORT_SYMBOL(nfc_hci_get_clientdata); +static void nfc_hci_failure(struct nfc_hci_dev *hdev, int err) +{ + mutex_lock(&hdev->msg_tx_mutex); + + if (hdev->cmd_pending_msg == NULL) { + nfc_driver_failure(hdev->ndev, err); + goto exit; + } + + __nfc_hci_cmd_completion(hdev, err, NULL); + +exit: + mutex_unlock(&hdev->msg_tx_mutex); +} + +void nfc_hci_driver_failure(struct nfc_hci_dev *hdev, int err) +{ + nfc_hci_failure(hdev, err); +} +EXPORT_SYMBOL(nfc_hci_driver_failure); + void nfc_hci_recv_frame(struct nfc_hci_dev *hdev, struct sk_buff *skb) { struct hcp_packet *packet; @@ -727,16 +774,6 @@ void nfc_hci_recv_frame(struct nfc_hci_dev *hdev, struct sk_buff *skb) struct sk_buff *frag_skb; int msg_len; - if (skb == NULL) { - /* TODO ELa: lower layer had permanent failure, need to - * propagate that up - */ - - skb_queue_purge(&hdev->rx_hcp_frags); - - return; - } - packet = (struct hcp_packet *)skb->data; if ((packet->header & ~NFC_HCI_FRAGMENT) == 0) { skb_queue_tail(&hdev->rx_hcp_frags, skb); @@ -757,9 +794,8 @@ void nfc_hci_recv_frame(struct nfc_hci_dev *hdev, struct sk_buff *skb) hcp_skb = nfc_alloc_recv_skb(NFC_HCI_HCP_PACKET_HEADER_LEN + msg_len, GFP_KERNEL); if (hcp_skb == NULL) { - /* TODO ELa: cannot deliver HCP message. How to - * propagate error up? - */ + nfc_hci_failure(hdev, -ENOMEM); + return; } *skb_put(hcp_skb, NFC_HCI_HCP_PACKET_HEADER_LEN) = pipe; diff --git a/net/nfc/hci/hci.h b/net/nfc/hci/hci.h index 45f2fe4fd486..fa9a21e92239 100644 --- a/net/nfc/hci/hci.h +++ b/net/nfc/hci/hci.h @@ -37,10 +37,11 @@ struct hcp_packet { /* * HCI command execution completion callback. - * result will be one of the HCI response codes. - * skb contains the response data and must be disposed. + * result will be a standard linux error (may be converted from HCI response) + * skb contains the response data and must be disposed, or may be NULL if + * an error occured */ -typedef void (*hci_cmd_cb_t) (struct nfc_hci_dev *hdev, u8 result, +typedef void (*hci_cmd_cb_t) (struct nfc_hci_dev *hdev, int result, struct sk_buff *skb, void *cb_data); struct hcp_exec_waiter { @@ -131,9 +132,4 @@ void nfc_hci_hcp_message_rx(struct nfc_hci_dev *hdev, u8 pipe, u8 type, #define NFC_HCI_ANY_E_REG_ACCESS_DENIED 0x0a #define NFC_HCI_ANY_E_PIPE_ACCESS_DENIED 0x0b -/* Pipes */ -#define NFC_HCI_INVALID_PIPE 0x80 -#define NFC_HCI_LINK_MGMT_PIPE 0x00 -#define NFC_HCI_ADMIN_PIPE 0x01 - #endif /* __LOCAL_HCI_H */ diff --git a/net/nfc/hci/hcp.c b/net/nfc/hci/hcp.c index 7212cf2c5785..f4dad1a89740 100644 --- a/net/nfc/hci/hcp.c +++ b/net/nfc/hci/hcp.c @@ -105,7 +105,7 @@ int nfc_hci_hcp_message_tx(struct nfc_hci_dev *hdev, u8 pipe, } mutex_lock(&hdev->msg_tx_mutex); - list_add_tail(&hdev->msg_tx_queue, &cmd->msg_l); + list_add_tail(&cmd->msg_l, &hdev->msg_tx_queue); mutex_unlock(&hdev->msg_tx_mutex); queue_work(hdev->msg_tx_wq, &hdev->msg_tx_work); diff --git a/net/nfc/hci/shdlc.c b/net/nfc/hci/shdlc.c index 6b836e6242b7..6f840c18c892 100644 --- a/net/nfc/hci/shdlc.c +++ b/net/nfc/hci/shdlc.c @@ -340,15 +340,6 @@ static void nfc_shdlc_connect_complete(struct nfc_shdlc *shdlc, int r) shdlc->state = SHDLC_CONNECTED; } else { shdlc->state = SHDLC_DISCONNECTED; - - /* - * TODO: Could it be possible that there are pending - * executing commands that are waiting for connect to complete - * before they can be carried? As connect is a blocking - * operation, it would require that the userspace process can - * send commands on the same device from a second thread before - * the device is up. I don't think that is possible, is it? - */ } shdlc->connect_result = r; @@ -413,12 +404,12 @@ static void nfc_shdlc_rcv_u_frame(struct nfc_shdlc *shdlc, r = nfc_shdlc_connect_send_ua(shdlc); nfc_shdlc_connect_complete(shdlc, r); } - } else if (shdlc->state > SHDLC_NEGOCIATING) { + } else if (shdlc->state == SHDLC_CONNECTED) { /* - * TODO: Chip wants to reset link - * send ua, empty skb lists, reset counters - * propagate info to HCI layer + * Chip wants to reset link. This is unexpected and + * unsupported. */ + shdlc->hard_fault = -ECONNRESET; } break; case U_FRAME_UA: @@ -523,10 +514,6 @@ static void nfc_shdlc_handle_send_queue(struct nfc_shdlc *shdlc) r = shdlc->ops->xmit(shdlc, skb); if (r < 0) { - /* - * TODO: Cannot send, shdlc machine is dead, we - * must propagate the information up to HCI. - */ shdlc->hard_fault = r; break; } @@ -590,6 +577,11 @@ static void nfc_shdlc_sm_work(struct work_struct *work) skb_queue_purge(&shdlc->ack_pending_q); break; case SHDLC_CONNECTING: + if (shdlc->hard_fault) { + nfc_shdlc_connect_complete(shdlc, shdlc->hard_fault); + break; + } + if (shdlc->connect_tries++ < 5) r = nfc_shdlc_connect_initiate(shdlc); else @@ -610,6 +602,11 @@ static void nfc_shdlc_sm_work(struct work_struct *work) } nfc_shdlc_handle_rcv_queue(shdlc); + + if (shdlc->hard_fault) { + nfc_shdlc_connect_complete(shdlc, shdlc->hard_fault); + break; + } break; case SHDLC_CONNECTED: nfc_shdlc_handle_rcv_queue(shdlc); @@ -637,10 +634,7 @@ static void nfc_shdlc_sm_work(struct work_struct *work) } if (shdlc->hard_fault) { - /* - * TODO: Handle hard_fault that occured during - * this invocation of the shdlc worker - */ + nfc_hci_driver_failure(shdlc->hdev, shdlc->hard_fault); } break; default: @@ -923,8 +917,6 @@ void nfc_shdlc_free(struct nfc_shdlc *shdlc) { pr_debug("\n"); - /* TODO: Check that this cannot be called while still in use */ - nfc_hci_unregister_device(shdlc->hdev); nfc_hci_free_device(shdlc->hdev); diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c index 5d503eeb15a1..82f0f7588b46 100644 --- a/net/nfc/llcp/llcp.c +++ b/net/nfc/llcp/llcp.c @@ -45,7 +45,7 @@ void nfc_llcp_sock_unlink(struct llcp_sock_list *l, struct sock *sk) write_unlock(&l->lock); } -static void nfc_llcp_socket_release(struct nfc_llcp_local *local) +static void nfc_llcp_socket_release(struct nfc_llcp_local *local, bool listen) { struct sock *sk; struct hlist_node *node, *tmp; @@ -78,6 +78,11 @@ static void nfc_llcp_socket_release(struct nfc_llcp_local *local) sock_orphan(accept_sk); } + + if (listen == true) { + release_sock(sk); + continue; + } } sk->sk_state = LLCP_CLOSED; @@ -106,7 +111,7 @@ static void local_release(struct kref *ref) local = container_of(ref, struct nfc_llcp_local, ref); list_del(&local->list); - nfc_llcp_socket_release(local); + nfc_llcp_socket_release(local, false); del_timer_sync(&local->link_timer); skb_queue_purge(&local->tx_queue); destroy_workqueue(local->tx_wq); @@ -118,23 +123,48 @@ static void local_release(struct kref *ref) int nfc_llcp_local_put(struct nfc_llcp_local *local) { - WARN_ON(local == NULL); - if (local == NULL) return 0; return kref_put(&local->ref, local_release); } -static void nfc_llcp_clear_sdp(struct nfc_llcp_local *local) +static struct nfc_llcp_sock *nfc_llcp_sock_get(struct nfc_llcp_local *local, + u8 ssap, u8 dsap) { - mutex_lock(&local->sdp_lock); + struct sock *sk; + struct hlist_node *node; + struct nfc_llcp_sock *llcp_sock; - local->local_wks = 0; - local->local_sdp = 0; - local->local_sap = 0; + pr_debug("ssap dsap %d %d\n", ssap, dsap); - mutex_unlock(&local->sdp_lock); + if (ssap == 0 && dsap == 0) + return NULL; + + read_lock(&local->sockets.lock); + + llcp_sock = NULL; + + sk_for_each(sk, node, &local->sockets.head) { + llcp_sock = nfc_llcp_sock(sk); + + if (llcp_sock->ssap == ssap && llcp_sock->dsap == dsap) + break; + } + + read_unlock(&local->sockets.lock); + + if (llcp_sock == NULL) + return NULL; + + sock_hold(&llcp_sock->sk); + + return llcp_sock; +} + +static void nfc_llcp_sock_put(struct nfc_llcp_sock *sock) +{ + sock_put(&sock->sk); } static void nfc_llcp_timeout_work(struct work_struct *work) @@ -197,6 +227,51 @@ static int nfc_llcp_wks_sap(char *service_name, size_t service_name_len) return -EINVAL; } +static +struct nfc_llcp_sock *nfc_llcp_sock_from_sn(struct nfc_llcp_local *local, + u8 *sn, size_t sn_len) +{ + struct sock *sk; + struct hlist_node *node; + struct nfc_llcp_sock *llcp_sock, *tmp_sock; + + pr_debug("sn %zd %p\n", sn_len, sn); + + if (sn == NULL || sn_len == 0) + return NULL; + + read_lock(&local->sockets.lock); + + llcp_sock = NULL; + + sk_for_each(sk, node, &local->sockets.head) { + tmp_sock = nfc_llcp_sock(sk); + + pr_debug("llcp sock %p\n", tmp_sock); + + if (tmp_sock->sk.sk_state != LLCP_LISTEN) + continue; + + if (tmp_sock->service_name == NULL || + tmp_sock->service_name_len == 0) + continue; + + if (tmp_sock->service_name_len != sn_len) + continue; + + if (memcmp(sn, tmp_sock->service_name, sn_len) == 0) { + llcp_sock = tmp_sock; + break; + } + } + + read_unlock(&local->sockets.lock); + + pr_debug("Found llcp sock %p\n", llcp_sock); + + return llcp_sock; +} + u8 nfc_llcp_get_sdp_ssap(struct nfc_llcp_local *local, struct nfc_llcp_sock *sock) { @@ -223,41 +298,26 @@ u8 nfc_llcp_get_sdp_ssap(struct nfc_llcp_local *local, } /* - * This is not a well known service, - * we should try to find a local SDP free spot + * Check if there already is a non WKS socket bound + * to this service name. */ - ssap = find_first_zero_bit(&local->local_sdp, LLCP_SDP_NUM_SAP); - if (ssap == LLCP_SDP_NUM_SAP) { + if (nfc_llcp_sock_from_sn(local, sock->service_name, + sock->service_name_len) != NULL) { mutex_unlock(&local->sdp_lock); return LLCP_SAP_MAX; } - pr_debug("SDP ssap %d\n", LLCP_WKS_NUM_SAP + ssap); - - set_bit(ssap, &local->local_sdp); mutex_unlock(&local->sdp_lock); - return LLCP_WKS_NUM_SAP + ssap; - - } else if (sock->ssap != 0) { - if (sock->ssap < LLCP_WKS_NUM_SAP) { - if (!test_bit(sock->ssap, &local->local_wks)) { - set_bit(sock->ssap, &local->local_wks); - mutex_unlock(&local->sdp_lock); - - return sock->ssap; - } + return LLCP_SDP_UNBOUND; - } else if (sock->ssap < LLCP_SDP_NUM_SAP) { - if (!test_bit(sock->ssap - LLCP_WKS_NUM_SAP, - &local->local_sdp)) { - set_bit(sock->ssap - LLCP_WKS_NUM_SAP, - &local->local_sdp); - mutex_unlock(&local->sdp_lock); + } else if (sock->ssap != 0 && sock->ssap < LLCP_WKS_NUM_SAP) { + if (!test_bit(sock->ssap, &local->local_wks)) { + set_bit(sock->ssap, &local->local_wks); + mutex_unlock(&local->sdp_lock); - return sock->ssap; - } + return sock->ssap; } } @@ -294,8 +354,34 @@ void nfc_llcp_put_ssap(struct nfc_llcp_local *local, u8 ssap) local_ssap = ssap; sdp = &local->local_wks; } else if (ssap < LLCP_LOCAL_NUM_SAP) { + atomic_t *client_cnt; + local_ssap = ssap - LLCP_WKS_NUM_SAP; sdp = &local->local_sdp; + client_cnt = &local->local_sdp_cnt[local_ssap]; + + pr_debug("%d clients\n", atomic_read(client_cnt)); + + mutex_lock(&local->sdp_lock); + + if (atomic_dec_and_test(client_cnt)) { + struct nfc_llcp_sock *l_sock; + + pr_debug("No more clients for SAP %d\n", ssap); + + clear_bit(local_ssap, sdp); + + /* Find the listening sock and set it back to UNBOUND */ + l_sock = nfc_llcp_sock_get(local, ssap, LLCP_SAP_SDP); + if (l_sock) { + l_sock->ssap = LLCP_SDP_UNBOUND; + nfc_llcp_sock_put(l_sock); + } + } + + mutex_unlock(&local->sdp_lock); + + return; } else if (ssap < LLCP_MAX_SAP) { local_ssap = ssap - LLCP_LOCAL_NUM_SAP; sdp = &local->local_sap; @@ -310,19 +396,26 @@ void nfc_llcp_put_ssap(struct nfc_llcp_local *local, u8 ssap) mutex_unlock(&local->sdp_lock); } -u8 *nfc_llcp_general_bytes(struct nfc_dev *dev, size_t *general_bytes_len) +static u8 nfc_llcp_reserve_sdp_ssap(struct nfc_llcp_local *local) { - struct nfc_llcp_local *local; + u8 ssap; - local = nfc_llcp_find_local(dev); - if (local == NULL) { - *general_bytes_len = 0; - return NULL; + mutex_lock(&local->sdp_lock); + + ssap = find_first_zero_bit(&local->local_sdp, LLCP_SDP_NUM_SAP); + if (ssap == LLCP_SDP_NUM_SAP) { + mutex_unlock(&local->sdp_lock); + + return LLCP_SAP_MAX; } - *general_bytes_len = local->gb_len; + pr_debug("SDP ssap %d\n", LLCP_WKS_NUM_SAP + ssap); - return local->gb; + set_bit(ssap, &local->local_sdp); + + mutex_unlock(&local->sdp_lock); + + return LLCP_WKS_NUM_SAP + ssap; } static int nfc_llcp_build_gb(struct nfc_llcp_local *local) @@ -386,6 +479,23 @@ static int nfc_llcp_build_gb(struct nfc_llcp_local *local) return 0; } +u8 *nfc_llcp_general_bytes(struct nfc_dev *dev, size_t *general_bytes_len) +{ + struct nfc_llcp_local *local; + + local = nfc_llcp_find_local(dev); + if (local == NULL) { + *general_bytes_len = 0; + return NULL; + } + + nfc_llcp_build_gb(local); + + *general_bytes_len = local->gb_len; + + return local->gb; +} + int nfc_llcp_set_remote_gb(struct nfc_dev *dev, u8 *gb, u8 gb_len) { struct nfc_llcp_local *local = nfc_llcp_find_local(dev); @@ -509,74 +619,12 @@ out: return llcp_sock; } -static struct nfc_llcp_sock *nfc_llcp_sock_get(struct nfc_llcp_local *local, - u8 ssap, u8 dsap) -{ - struct sock *sk; - struct hlist_node *node; - struct nfc_llcp_sock *llcp_sock; - - pr_debug("ssap dsap %d %d\n", ssap, dsap); - - if (ssap == 0 && dsap == 0) - return NULL; - - read_lock(&local->sockets.lock); - - llcp_sock = NULL; - - sk_for_each(sk, node, &local->sockets.head) { - llcp_sock = nfc_llcp_sock(sk); - - if (llcp_sock->ssap == ssap && - llcp_sock->dsap == dsap) - break; - } - - read_unlock(&local->sockets.lock); - - if (llcp_sock == NULL) - return NULL; - - sock_hold(&llcp_sock->sk); - - return llcp_sock; -} - static struct nfc_llcp_sock *nfc_llcp_sock_get_sn(struct nfc_llcp_local *local, u8 *sn, size_t sn_len) { - struct sock *sk; - struct hlist_node *node; struct nfc_llcp_sock *llcp_sock; - pr_debug("sn %zd\n", sn_len); - - if (sn == NULL || sn_len == 0) - return NULL; - - read_lock(&local->sockets.lock); - - llcp_sock = NULL; - - sk_for_each(sk, node, &local->sockets.head) { - llcp_sock = nfc_llcp_sock(sk); - - if (llcp_sock->sk.sk_state != LLCP_LISTEN) - continue; - - if (llcp_sock->service_name == NULL || - llcp_sock->service_name_len == 0) - continue; - - if (llcp_sock->service_name_len != sn_len) - continue; - - if (memcmp(sn, llcp_sock->service_name, sn_len) == 0) - break; - } - - read_unlock(&local->sockets.lock); + llcp_sock = nfc_llcp_sock_from_sn(local, sn, sn_len); if (llcp_sock == NULL) return NULL; @@ -586,11 +634,6 @@ static struct nfc_llcp_sock *nfc_llcp_sock_get_sn(struct nfc_llcp_local *local, return llcp_sock; } -static void nfc_llcp_sock_put(struct nfc_llcp_sock *sock) -{ - sock_put(&sock->sk); -} - static u8 *nfc_llcp_connect_sn(struct sk_buff *skb, size_t *sn_len) { u8 *tlv = &skb->data[2], type, length; @@ -662,6 +705,21 @@ static void nfc_llcp_recv_connect(struct nfc_llcp_local *local, goto fail; } + if (sock->ssap == LLCP_SDP_UNBOUND) { + u8 ssap = nfc_llcp_reserve_sdp_ssap(local); + + pr_debug("First client, reserving %d\n", ssap); + + if (ssap == LLCP_SAP_MAX) { + reason = LLCP_DM_REJ; + release_sock(&sock->sk); + sock_put(&sock->sk); + goto fail; + } + + sock->ssap = ssap; + } + new_sk = nfc_llcp_sock_alloc(NULL, parent->sk_type, GFP_ATOMIC); if (new_sk == NULL) { reason = LLCP_DM_REJ; @@ -675,9 +733,21 @@ static void nfc_llcp_recv_connect(struct nfc_llcp_local *local, new_sock->local = nfc_llcp_local_get(local); new_sock->miu = local->remote_miu; new_sock->nfc_protocol = sock->nfc_protocol; - new_sock->ssap = sock->ssap; new_sock->dsap = ssap; + new_sock->target_idx = local->target_idx; new_sock->parent = parent; + new_sock->ssap = sock->ssap; + if (sock->ssap < LLCP_LOCAL_NUM_SAP && sock->ssap >= LLCP_WKS_NUM_SAP) { + atomic_t *client_count; + + pr_debug("reserved_ssap %d for %p\n", sock->ssap, new_sock); + + client_count = + &local->local_sdp_cnt[sock->ssap - LLCP_WKS_NUM_SAP]; + + atomic_inc(client_count); + new_sock->reserved_ssap = sock->ssap; + } nfc_llcp_parse_connection_tlv(new_sock, &skb->data[LLCP_HEADER_SIZE], skb->len - LLCP_HEADER_SIZE); @@ -886,6 +956,45 @@ static void nfc_llcp_recv_cc(struct nfc_llcp_local *local, struct sk_buff *skb) nfc_llcp_sock_put(llcp_sock); } +static void nfc_llcp_recv_dm(struct nfc_llcp_local *local, struct sk_buff *skb) +{ + struct nfc_llcp_sock *llcp_sock; + struct sock *sk; + u8 dsap, ssap, reason; + + dsap = nfc_llcp_dsap(skb); + ssap = nfc_llcp_ssap(skb); + reason = skb->data[2]; + + pr_debug("%d %d reason %d\n", ssap, dsap, reason); + + switch (reason) { + case LLCP_DM_NOBOUND: + case LLCP_DM_REJ: + llcp_sock = nfc_llcp_connecting_sock_get(local, dsap); + break; + + default: + llcp_sock = nfc_llcp_sock_get(local, dsap, ssap); + break; + } + + if (llcp_sock == NULL) { + pr_err("Invalid DM\n"); + return; + } + + sk = &llcp_sock->sk; + + sk->sk_err = ENXIO; + sk->sk_state = LLCP_CLOSED; + sk->sk_state_change(sk); + + nfc_llcp_sock_put(llcp_sock); + + return; +} + static void nfc_llcp_rx_work(struct work_struct *work) { struct nfc_llcp_local *local = container_of(work, struct nfc_llcp_local, @@ -929,6 +1038,11 @@ static void nfc_llcp_rx_work(struct work_struct *work) nfc_llcp_recv_cc(local, skb); break; + case LLCP_PDU_DM: + pr_debug("DM\n"); + nfc_llcp_recv_dm(local, skb); + break; + case LLCP_PDU_I: case LLCP_PDU_RR: case LLCP_PDU_RNR: @@ -985,10 +1099,8 @@ void nfc_llcp_mac_is_down(struct nfc_dev *dev) if (local == NULL) return; - nfc_llcp_clear_sdp(local); - /* Close and purge all existing sockets */ - nfc_llcp_socket_release(local); + nfc_llcp_socket_release(local, true); } void nfc_llcp_mac_is_up(struct nfc_dev *dev, u32 target_idx, diff --git a/net/nfc/llcp/llcp.h b/net/nfc/llcp/llcp.h index 7286c86982ff..83b8bba5a280 100644 --- a/net/nfc/llcp/llcp.h +++ b/net/nfc/llcp/llcp.h @@ -37,6 +37,7 @@ enum llcp_state { #define LLCP_LOCAL_NUM_SAP 32 #define LLCP_LOCAL_SAP_OFFSET (LLCP_WKS_NUM_SAP + LLCP_SDP_NUM_SAP) #define LLCP_MAX_SAP (LLCP_WKS_NUM_SAP + LLCP_SDP_NUM_SAP + LLCP_LOCAL_NUM_SAP) +#define LLCP_SDP_UNBOUND (LLCP_MAX_SAP + 1) struct nfc_llcp_sock; @@ -69,6 +70,7 @@ struct nfc_llcp_local { unsigned long local_wks; /* Well known services */ unsigned long local_sdp; /* Local services */ unsigned long local_sap; /* Local SAPs, not available for discovery */ + atomic_t local_sdp_cnt[LLCP_SDP_NUM_SAP]; /* local */ u8 gb[NFC_MAX_GT_LEN]; @@ -113,6 +115,9 @@ struct nfc_llcp_sock { /* Is the remote peer ready to receive */ u8 remote_ready; + /* Reserved source SAP */ + u8 reserved_ssap; + struct sk_buff_head tx_queue; struct sk_buff_head tx_pending_queue; struct sk_buff_head tx_backlog_queue; diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c index 2c0b317344b7..ddeb9aa398f0 100644 --- a/net/nfc/llcp/sock.c +++ b/net/nfc/llcp/sock.c @@ -78,11 +78,11 @@ static int llcp_sock_bind(struct socket *sock, struct sockaddr *addr, int alen) struct sockaddr_nfc_llcp llcp_addr; int len, ret = 0; - pr_debug("sk %p addr %p family %d\n", sk, addr, addr->sa_family); - if (!addr || addr->sa_family != AF_NFC) return -EINVAL; + pr_debug("sk %p addr %p family %d\n", sk, addr, addr->sa_family); + memset(&llcp_addr, 0, sizeof(llcp_addr)); len = min_t(unsigned int, sizeof(llcp_addr), alen); memcpy(&llcp_addr, addr, len); @@ -121,8 +121,12 @@ static int llcp_sock_bind(struct socket *sock, struct sockaddr *addr, int alen) GFP_KERNEL); llcp_sock->ssap = nfc_llcp_get_sdp_ssap(local, llcp_sock); - if (llcp_sock->ssap == LLCP_MAX_SAP) + if (llcp_sock->ssap == LLCP_SAP_MAX) { + ret = -EADDRINUSE; goto put_dev; + } + + llcp_sock->reserved_ssap = llcp_sock->ssap; nfc_llcp_sock_link(&local->sockets, sk); @@ -283,22 +287,28 @@ error: return ret; } -static int llcp_sock_getname(struct socket *sock, struct sockaddr *addr, +static int llcp_sock_getname(struct socket *sock, struct sockaddr *uaddr, int *len, int peer) { - struct sockaddr_nfc_llcp *llcp_addr = (struct sockaddr_nfc_llcp *)addr; struct sock *sk = sock->sk; struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk); + DECLARE_SOCKADDR(struct sockaddr_nfc_llcp *, llcp_addr, uaddr); - pr_debug("%p\n", sk); + if (llcp_sock == NULL || llcp_sock->dev == NULL) + return -EBADFD; + + pr_debug("%p %d %d %d\n", sk, llcp_sock->target_idx, + llcp_sock->dsap, llcp_sock->ssap); - if (llcp_sock == NULL) + if (llcp_sock == NULL || llcp_sock->dev == NULL) return -EBADFD; - addr->sa_family = AF_NFC; + uaddr->sa_family = AF_NFC; + *len = sizeof(struct sockaddr_nfc_llcp); llcp_addr->dev_idx = llcp_sock->dev->idx; + llcp_addr->target_idx = llcp_sock->target_idx; llcp_addr->dsap = llcp_sock->dsap; llcp_addr->ssap = llcp_sock->ssap; llcp_addr->service_name_len = llcp_sock->service_name_len; @@ -406,7 +416,8 @@ static int llcp_sock_release(struct socket *sock) } } - nfc_llcp_put_ssap(llcp_sock->local, llcp_sock->ssap); + if (llcp_sock->reserved_ssap < LLCP_SAP_MAX) + nfc_llcp_put_ssap(llcp_sock->local, llcp_sock->ssap); release_sock(sk); @@ -486,6 +497,9 @@ static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr, ret = -ENOMEM; goto put_dev; } + + llcp_sock->reserved_ssap = llcp_sock->ssap; + if (addr->service_name_len == 0) llcp_sock->dsap = addr->dsap; else @@ -687,6 +701,7 @@ struct sock *nfc_llcp_sock_alloc(struct socket *sock, int type, gfp_t gfp) llcp_sock->send_n = llcp_sock->send_ack_n = 0; llcp_sock->recv_n = llcp_sock->recv_ack_n = 0; llcp_sock->remote_ready = 1; + llcp_sock->reserved_ssap = LLCP_SAP_MAX; skb_queue_head_init(&llcp_sock->tx_queue); skb_queue_head_init(&llcp_sock->tx_pending_queue); skb_queue_head_init(&llcp_sock->tx_backlog_queue); diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index 766a02b1dfa1..f81efe13985a 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -27,6 +27,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": %s: " fmt, __func__ +#include <linux/module.h> #include <linux/types.h> #include <linux/workqueue.h> #include <linux/completion.h> @@ -194,7 +195,7 @@ static void nci_rf_discover_req(struct nci_dev *ndev, unsigned long opt) } if ((cmd.num_disc_configs < NCI_MAX_NUM_RF_CONFIGS) && - (protocols & NFC_PROTO_ISO14443_MASK)) { + (protocols & NFC_PROTO_ISO14443_B_MASK)) { cmd.disc_configs[cmd.num_disc_configs].rf_tech_and_mode = NCI_NFC_B_PASSIVE_POLL_MODE; cmd.disc_configs[cmd.num_disc_configs].frequency = 1; @@ -486,7 +487,8 @@ static int nci_activate_target(struct nfc_dev *nfc_dev, param.rf_protocol = NCI_RF_PROTOCOL_T2T; else if (protocol == NFC_PROTO_FELICA) param.rf_protocol = NCI_RF_PROTOCOL_T3T; - else if (protocol == NFC_PROTO_ISO14443) + else if (protocol == NFC_PROTO_ISO14443 || + protocol == NFC_PROTO_ISO14443_B) param.rf_protocol = NCI_RF_PROTOCOL_ISO_DEP; else param.rf_protocol = NCI_RF_PROTOCOL_NFC_DEP; @@ -879,3 +881,5 @@ static void nci_cmd_work(struct work_struct *work) jiffies + msecs_to_jiffies(NCI_CMD_TIMEOUT)); } } + +MODULE_LICENSE("GPL"); diff --git a/net/nfc/nci/ntf.c b/net/nfc/nci/ntf.c index cb2646179e5f..af7a93b04393 100644 --- a/net/nfc/nci/ntf.c +++ b/net/nfc/nci/ntf.c @@ -106,7 +106,7 @@ static __u8 *nci_extract_rf_params_nfca_passive_poll(struct nci_dev *ndev, nfca_poll->sens_res = __le16_to_cpu(*((__u16 *)data)); data += 2; - nfca_poll->nfcid1_len = *data++; + nfca_poll->nfcid1_len = min_t(__u8, *data++, NFC_NFCID1_MAXSIZE); pr_debug("sens_res 0x%x, nfcid1_len %d\n", nfca_poll->sens_res, nfca_poll->nfcid1_len); @@ -130,7 +130,7 @@ static __u8 *nci_extract_rf_params_nfcb_passive_poll(struct nci_dev *ndev, struct rf_tech_specific_params_nfcb_poll *nfcb_poll, __u8 *data) { - nfcb_poll->sensb_res_len = *data++; + nfcb_poll->sensb_res_len = min_t(__u8, *data++, NFC_SENSB_RES_MAXSIZE); pr_debug("sensb_res_len %d\n", nfcb_poll->sensb_res_len); @@ -145,7 +145,7 @@ static __u8 *nci_extract_rf_params_nfcf_passive_poll(struct nci_dev *ndev, __u8 *data) { nfcf_poll->bit_rate = *data++; - nfcf_poll->sensf_res_len = *data++; + nfcf_poll->sensf_res_len = min_t(__u8, *data++, NFC_SENSF_RES_MAXSIZE); pr_debug("bit_rate %d, sensf_res_len %d\n", nfcf_poll->bit_rate, nfcf_poll->sensf_res_len); @@ -170,7 +170,10 @@ static int nci_add_new_protocol(struct nci_dev *ndev, if (rf_protocol == NCI_RF_PROTOCOL_T2T) protocol = NFC_PROTO_MIFARE_MASK; else if (rf_protocol == NCI_RF_PROTOCOL_ISO_DEP) - protocol = NFC_PROTO_ISO14443_MASK; + if (rf_tech_and_mode == NCI_NFC_A_PASSIVE_POLL_MODE) + protocol = NFC_PROTO_ISO14443_MASK; + else + protocol = NFC_PROTO_ISO14443_B_MASK; else if (rf_protocol == NCI_RF_PROTOCOL_T3T) protocol = NFC_PROTO_FELICA_MASK; else @@ -331,7 +334,7 @@ static int nci_extract_activation_params_iso_dep(struct nci_dev *ndev, switch (ntf->activation_rf_tech_and_mode) { case NCI_NFC_A_PASSIVE_POLL_MODE: nfca_poll = &ntf->activation_params.nfca_poll_iso_dep; - nfca_poll->rats_res_len = *data++; + nfca_poll->rats_res_len = min_t(__u8, *data++, 20); pr_debug("rats_res_len %d\n", nfca_poll->rats_res_len); if (nfca_poll->rats_res_len > 0) { memcpy(nfca_poll->rats_res, @@ -341,7 +344,7 @@ static int nci_extract_activation_params_iso_dep(struct nci_dev *ndev, case NCI_NFC_B_PASSIVE_POLL_MODE: nfcb_poll = &ntf->activation_params.nfcb_poll_iso_dep; - nfcb_poll->attrib_res_len = *data++; + nfcb_poll->attrib_res_len = min_t(__u8, *data++, 50); pr_debug("attrib_res_len %d\n", nfcb_poll->attrib_res_len); if (nfcb_poll->attrib_res_len > 0) { memcpy(nfcb_poll->attrib_res, diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c index 03c31db38f12..99bc6f7faa7b 100644 --- a/net/nfc/netlink.c +++ b/net/nfc/netlink.c @@ -634,6 +634,15 @@ static int nfc_genl_stop_poll(struct sk_buff *skb, struct genl_info *info) if (!dev) return -ENODEV; + device_lock(&dev->dev); + + if (!dev->polling) { + device_unlock(&dev->dev); + return -EINVAL; + } + + device_unlock(&dev->dev); + mutex_lock(&dev->genl_data.genl_data_mutex); if (dev->genl_data.poll_req_pid != info->snd_pid) { diff --git a/net/nfc/rawsock.c b/net/nfc/rawsock.c index ec1134c9e07f..8b8a6a2b2bad 100644 --- a/net/nfc/rawsock.c +++ b/net/nfc/rawsock.c @@ -54,7 +54,10 @@ static int rawsock_release(struct socket *sock) { struct sock *sk = sock->sk; - pr_debug("sock=%p\n", sock); + pr_debug("sock=%p sk=%p\n", sock, sk); + + if (!sk) + return 0; sock_orphan(sk); sock_put(sk); |
