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-rw-r--r--drivers/pcmcia/Kconfig10
-rw-r--r--drivers/pcmcia/Makefile4
-rw-r--r--drivers/pcmcia/au1000_db1x00.c21
-rw-r--r--drivers/pcmcia/au1000_generic.c31
-rw-r--r--drivers/pcmcia/au1000_generic.h4
-rw-r--r--drivers/pcmcia/ds.c6
-rw-r--r--drivers/pcmcia/hd64465_ss.c22
-rw-r--r--drivers/pcmcia/i82365.c22
-rw-r--r--drivers/pcmcia/m32r_cfc.c23
-rw-r--r--drivers/pcmcia/m32r_pcc.c23
-rw-r--r--drivers/pcmcia/m8xx_pcmcia.c1290
-rw-r--r--drivers/pcmcia/omap_cf.c20
-rw-r--r--drivers/pcmcia/pxa2xx_base.c27
-rw-r--r--drivers/pcmcia/pxa2xx_mainstone.c2
-rw-r--r--drivers/pcmcia/pxa2xx_sharpsl.c33
-rw-r--r--drivers/pcmcia/rsrc_nonstatic.c8
-rw-r--r--drivers/pcmcia/sa1100_generic.c28
-rw-r--r--drivers/pcmcia/socket_sysfs.c6
-rw-r--r--drivers/pcmcia/tcic.c22
-rw-r--r--drivers/pcmcia/vrc4171_card.c25
-rw-r--r--drivers/pcmcia/yenta_socket.c42
21 files changed, 1454 insertions, 215 deletions
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index 36cc9a96a338..ccf20039e909 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -154,6 +154,16 @@ config TCIC
"Bridge" is the name used for the hardware inside your computer that
PCMCIA cards are plugged into. If unsure, say N.
+config PCMCIA_M8XX
+ tristate "MPC8xx PCMCIA support"
+ depends on PCMCIA && PPC
+ select PCCARD_NONSTATIC
+ help
+ Say Y here to include support for PowerPC 8xx series PCMCIA
+ controller.
+
+ This driver is also available as a module called m8xx_pcmcia.
+
config HD64465_PCMCIA
tristate "HD64465 host bridge support"
depends on HD64465 && PCMCIA
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index a41fbb38fdcb..fe37541abbfe 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -25,6 +25,7 @@ obj-$(CONFIG_PD6729) += pd6729.o
obj-$(CONFIG_I82365) += i82365.o
obj-$(CONFIG_I82092) += i82092.o
obj-$(CONFIG_TCIC) += tcic.o
+obj-$(CONFIG_PCMCIA_M8XX) += m8xx_pcmcia.o
obj-$(CONFIG_HD64465_PCMCIA) += hd64465_ss.o
obj-$(CONFIG_PCMCIA_SA1100) += sa11xx_core.o sa1100_cs.o
obj-$(CONFIG_PCMCIA_SA1111) += sa11xx_core.o sa1111_cs.o
@@ -42,9 +43,11 @@ pxa2xx_core-y += soc_common.o pxa2xx_base.o
au1x00_ss-y += au1000_generic.o
au1x00_ss-$(CONFIG_MIPS_PB1000) += au1000_pb1x00.o
au1x00_ss-$(CONFIG_MIPS_PB1100) += au1000_pb1x00.o
+au1x00_ss-$(CONFIG_MIPS_PB1200) += au1000_db1x00.o
au1x00_ss-$(CONFIG_MIPS_PB1500) += au1000_pb1x00.o
au1x00_ss-$(CONFIG_MIPS_DB1000) += au1000_db1x00.o
au1x00_ss-$(CONFIG_MIPS_DB1100) += au1000_db1x00.o
+au1x00_ss-$(CONFIG_MIPS_DB1200) += au1000_db1x00.o
au1x00_ss-$(CONFIG_MIPS_DB1500) += au1000_db1x00.o
au1x00_ss-$(CONFIG_MIPS_DB1550) += au1000_db1x00.o
au1x00_ss-$(CONFIG_MIPS_XXS1500) += au1000_xxs1500.o
@@ -57,6 +60,7 @@ sa1111_cs-$(CONFIG_SA1100_JORNADA720) += sa1100_jornada720.o
sa1100_cs-y += sa1100_generic.o
sa1100_cs-$(CONFIG_SA1100_ASSABET) += sa1100_assabet.o
sa1100_cs-$(CONFIG_SA1100_CERF) += sa1100_cerf.o
+sa1100_cs-$(CONFIG_SA1100_COLLIE) += pxa2xx_sharpsl.o
sa1100_cs-$(CONFIG_SA1100_H3600) += sa1100_h3600.o
sa1100_cs-$(CONFIG_SA1100_SHANNON) += sa1100_shannon.o
sa1100_cs-$(CONFIG_SA1100_SIMPAD) += sa1100_simpad.o
diff --git a/drivers/pcmcia/au1000_db1x00.c b/drivers/pcmcia/au1000_db1x00.c
index 42cf8bfbcc98..24cfee1a412c 100644
--- a/drivers/pcmcia/au1000_db1x00.c
+++ b/drivers/pcmcia/au1000_db1x00.c
@@ -40,7 +40,15 @@
#include <asm/irq.h>
#include <asm/signal.h>
#include <asm/mach-au1x00/au1000.h>
-#include <asm/mach-db1x00/db1x00.h>
+
+#if defined(CONFIG_MIPS_DB1200)
+ #include <db1200.h>
+#elif defined(CONFIG_MIPS_PB1200)
+ #include <pb1200.h>
+#else
+ #include <asm/mach-db1x00/db1x00.h>
+ static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
+#endif
#include "au1000_generic.h"
@@ -50,7 +58,6 @@
#define debug(x,args...)
#endif
-static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
struct au1000_pcmcia_socket au1000_pcmcia_socket[PCMCIA_NUM_SOCKS];
extern int au1x00_pcmcia_socket_probe(struct device *, struct pcmcia_low_level *, int, int);
@@ -59,6 +66,8 @@ static int db1x00_pcmcia_hw_init(struct au1000_pcmcia_socket *skt)
{
#ifdef CONFIG_MIPS_DB1550
skt->irq = skt->nr ? AU1000_GPIO_5 : AU1000_GPIO_3;
+#elif defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200)
+ skt->irq = skt->nr ? BOARD_PC1_INT : BOARD_PC0_INT;
#else
skt->irq = skt->nr ? AU1000_GPIO_5 : AU1000_GPIO_2;
#endif
@@ -85,11 +94,19 @@ db1x00_pcmcia_socket_state(struct au1000_pcmcia_socket *skt, struct pcmcia_state
switch (skt->nr) {
case 0:
vs = bcsr->status & 0x3;
+#if defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200)
+ inserted = BOARD_CARD_INSERTED(0);
+#else
inserted = !(bcsr->status & (1<<4));
+#endif
break;
case 1:
vs = (bcsr->status & 0xC)>>2;
+#if defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200)
+ inserted = BOARD_CARD_INSERTED(1);
+#else
inserted = !(bcsr->status & (1<<5));
+#endif
break;
default:/* should never happen */
return;
diff --git a/drivers/pcmcia/au1000_generic.c b/drivers/pcmcia/au1000_generic.c
index 470ef756252e..87302c548c24 100644
--- a/drivers/pcmcia/au1000_generic.c
+++ b/drivers/pcmcia/au1000_generic.c
@@ -42,7 +42,7 @@
#include <linux/notifier.h>
#include <linux/interrupt.h>
#include <linux/spinlock.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
#include <asm/io.h>
#include <asm/irq.h>
@@ -490,7 +490,7 @@ int au1x00_drv_pcmcia_remove(struct device *dev)
flush_scheduled_work();
skt->ops->hw_shutdown(skt);
au1x00_pcmcia_config_skt(skt, &dead_socket);
- iounmap(skt->virt_io);
+ iounmap(skt->virt_io + (u32)mips_io_port_base);
skt->virt_io = NULL;
}
@@ -519,36 +519,15 @@ static int au1x00_drv_pcmcia_probe(struct device *dev)
}
-static int au1x00_drv_pcmcia_suspend(struct device *dev, pm_message_t state, u32 level)
-{
- int ret = 0;
- if (level == SUSPEND_SAVE_STATE)
- ret = pcmcia_socket_dev_suspend(dev, state);
- return ret;
-}
-
-static int au1x00_drv_pcmcia_resume(struct device *dev, u32 level)
-{
- int ret = 0;
- if (level == RESUME_RESTORE_STATE)
- ret = pcmcia_socket_dev_resume(dev);
- return ret;
-}
-
-
static struct device_driver au1x00_pcmcia_driver = {
.probe = au1x00_drv_pcmcia_probe,
.remove = au1x00_drv_pcmcia_remove,
.name = "au1x00-pcmcia",
.bus = &platform_bus_type,
- .suspend = au1x00_drv_pcmcia_suspend,
- .resume = au1x00_drv_pcmcia_resume
+ .suspend = pcmcia_socket_dev_suspend,
+ .resume = pcmcia_socket_dev_resume,
};
-static struct platform_device au1x00_device = {
- .name = "au1x00-pcmcia",
- .id = 0,
-};
/* au1x00_pcmcia_init()
*
@@ -562,7 +541,6 @@ static int __init au1x00_pcmcia_init(void)
int error = 0;
if ((error = driver_register(&au1x00_pcmcia_driver)))
return error;
- platform_device_register(&au1x00_device);
return error;
}
@@ -573,7 +551,6 @@ static int __init au1x00_pcmcia_init(void)
static void __exit au1x00_pcmcia_exit(void)
{
driver_unregister(&au1x00_pcmcia_driver);
- platform_device_unregister(&au1x00_device);
}
module_init(au1x00_pcmcia_init);
diff --git a/drivers/pcmcia/au1000_generic.h b/drivers/pcmcia/au1000_generic.h
index d5122b1ea94b..b0e7908392a7 100644
--- a/drivers/pcmcia/au1000_generic.h
+++ b/drivers/pcmcia/au1000_generic.h
@@ -44,13 +44,13 @@
/* pcmcia socket 1 needs external glue logic so the memory map
* differs from board to board.
*/
-#if defined(CONFIG_MIPS_PB1000) || defined(CONFIG_MIPS_PB1100) || defined(CONFIG_MIPS_PB1500) || defined(CONFIG_MIPS_PB1550)
+#if defined(CONFIG_MIPS_PB1000) || defined(CONFIG_MIPS_PB1100) || defined(CONFIG_MIPS_PB1500) || defined(CONFIG_MIPS_PB1550) || defined(CONFIG_MIPS_PB1200)
#define AU1X_SOCK1_IO 0xF08000000
#define AU1X_SOCK1_PHYS_ATTR 0xF48000000
#define AU1X_SOCK1_PHYS_MEM 0xF88000000
#define AU1X_SOCK1_PSEUDO_PHYS_ATTR 0xF4800000
#define AU1X_SOCK1_PSEUDO_PHYS_MEM 0xF8800000
-#elif defined(CONFIG_MIPS_DB1000) || defined(CONFIG_MIPS_DB1100) || defined(CONFIG_MIPS_DB1500) || defined(CONFIG_MIPS_DB1550)
+#elif defined(CONFIG_MIPS_DB1000) || defined(CONFIG_MIPS_DB1100) || defined(CONFIG_MIPS_DB1500) || defined(CONFIG_MIPS_DB1550) || defined(CONFIG_MIPS_DB1200)
#define AU1X_SOCK1_IO 0xF04000000
#define AU1X_SOCK1_PHYS_ATTR 0xF44000000
#define AU1X_SOCK1_PHYS_MEM 0xF84000000
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 080608c7381a..39d096b52926 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -1157,7 +1157,8 @@ static struct pcmcia_callback pcmcia_bus_callback = {
.requery = pcmcia_bus_rescan,
};
-static int __devinit pcmcia_bus_add_socket(struct class_device *class_dev)
+static int __devinit pcmcia_bus_add_socket(struct class_device *class_dev,
+ struct class_interface *class_intf)
{
struct pcmcia_socket *socket = class_get_devdata(class_dev);
int ret;
@@ -1192,7 +1193,8 @@ static int __devinit pcmcia_bus_add_socket(struct class_device *class_dev)
return 0;
}
-static void pcmcia_bus_remove_socket(struct class_device *class_dev)
+static void pcmcia_bus_remove_socket(struct class_device *class_dev,
+ struct class_interface *class_intf)
{
struct pcmcia_socket *socket = class_get_devdata(class_dev);
diff --git a/drivers/pcmcia/hd64465_ss.c b/drivers/pcmcia/hd64465_ss.c
index 316f8bcc878b..561706ba4499 100644
--- a/drivers/pcmcia/hd64465_ss.c
+++ b/drivers/pcmcia/hd64465_ss.c
@@ -37,7 +37,7 @@
#include <asm/errno.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
#include <asm/io.h>
#include <asm/hd64465/hd64465.h>
@@ -844,27 +844,11 @@ static void hs_exit_socket(hs_socket_t *sp)
local_irq_restore(flags);
}
-static int hd64465_suspend(struct device *dev, pm_message_t state, u32 level)
-{
- int ret = 0;
- if (level == SUSPEND_SAVE_STATE)
- ret = pcmcia_socket_dev_suspend(dev, state);
- return ret;
-}
-
-static int hd64465_resume(struct device *dev, u32 level)
-{
- int ret = 0;
- if (level == RESUME_RESTORE_STATE)
- ret = pcmcia_socket_dev_resume(dev);
- return ret;
-}
-
static struct device_driver hd64465_driver = {
.name = "hd64465-pcmcia",
.bus = &platform_bus_type,
- .suspend = hd64465_suspend,
- .resume = hd64465_resume,
+ .suspend = pcmcia_socket_dev_suspend,
+ .resume = pcmcia_socket_dev_resume,
};
static struct platform_device hd64465_device = {
diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c
index a713015e8228..7ce455d01cc9 100644
--- a/drivers/pcmcia/i82365.c
+++ b/drivers/pcmcia/i82365.c
@@ -47,7 +47,7 @@
#include <linux/delay.h>
#include <linux/workqueue.h>
#include <linux/interrupt.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
#include <linux/bitops.h>
#include <asm/irq.h>
#include <asm/io.h>
@@ -1332,27 +1332,11 @@ static struct pccard_operations pcic_operations = {
/*====================================================================*/
-static int i82365_suspend(struct device *dev, pm_message_t state, u32 level)
-{
- int ret = 0;
- if (level == SUSPEND_SAVE_STATE)
- ret = pcmcia_socket_dev_suspend(dev, state);
- return ret;
-}
-
-static int i82365_resume(struct device *dev, u32 level)
-{
- int ret = 0;
- if (level == RESUME_RESTORE_STATE)
- ret = pcmcia_socket_dev_resume(dev);
- return ret;
-}
-
static struct device_driver i82365_driver = {
.name = "i82365",
.bus = &platform_bus_type,
- .suspend = i82365_suspend,
- .resume = i82365_resume,
+ .suspend = pcmcia_socket_dev_suspend,
+ .resume = pcmcia_socket_dev_resume,
};
static struct platform_device i82365_device = {
diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c
index 65f3ee3d4d3c..2c22b4b3619d 100644
--- a/drivers/pcmcia/m32r_cfc.c
+++ b/drivers/pcmcia/m32r_cfc.c
@@ -23,7 +23,7 @@
#include <linux/delay.h>
#include <linux/workqueue.h>
#include <linux/interrupt.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
#include <linux/bitops.h>
#include <asm/irq.h>
#include <asm/io.h>
@@ -731,28 +731,11 @@ static struct pccard_operations pcc_operations = {
/*====================================================================*/
-static int m32r_pcc_suspend(struct device *dev, pm_message_t state, u32 level)
-{
- int ret = 0;
- if (level == SUSPEND_SAVE_STATE)
- ret = pcmcia_socket_dev_suspend(dev, state);
- return ret;
-}
-
-static int m32r_pcc_resume(struct device *dev, u32 level)
-{
- int ret = 0;
- if (level == RESUME_RESTORE_STATE)
- ret = pcmcia_socket_dev_resume(dev);
- return ret;
-}
-
-
static struct device_driver pcc_driver = {
.name = "cfc",
.bus = &platform_bus_type,
- .suspend = m32r_pcc_suspend,
- .resume = m32r_pcc_resume,
+ .suspend = pcmcia_socket_dev_suspend,
+ .resume = pcmcia_socket_dev_resume,
};
static struct platform_device pcc_device = {
diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c
index 7b14d7efd68c..356a6fb416a1 100644
--- a/drivers/pcmcia/m32r_pcc.c
+++ b/drivers/pcmcia/m32r_pcc.c
@@ -23,7 +23,7 @@
#include <linux/delay.h>
#include <linux/workqueue.h>
#include <linux/interrupt.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/bitops.h>
@@ -695,28 +695,11 @@ static struct pccard_operations pcc_operations = {
/*====================================================================*/
-static int m32r_pcc_suspend(struct device *dev, pm_message_t state, u32 level)
-{
- int ret = 0;
- if (level == SUSPEND_SAVE_STATE)
- ret = pcmcia_socket_dev_suspend(dev, state);
- return ret;
-}
-
-static int m32r_pcc_resume(struct device *dev, u32 level)
-{
- int ret = 0;
- if (level == RESUME_RESTORE_STATE)
- ret = pcmcia_socket_dev_resume(dev);
- return ret;
-}
-
-
static struct device_driver pcc_driver = {
.name = "pcc",
.bus = &platform_bus_type,
- .suspend = m32r_pcc_suspend,
- .resume = m32r_pcc_resume,
+ .suspend = pcmcia_socket_dev_suspend,
+ .resume = pcmcia_socket_dev_resume,
};
static struct platform_device pcc_device = {
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
new file mode 100644
index 000000000000..f8bed87cf2f1
--- /dev/null
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -0,0 +1,1290 @@
+/*
+ * m8xx_pcmcia.c - Linux PCMCIA socket driver for the mpc8xx series.
+ *
+ * (C) 1999-2000 Magnus Damm <damm@bitsmart.com>
+ * (C) 2001-2002 Montavista Software, Inc.
+ * <mlocke@mvista.com>
+ *
+ * Support for two slots by Cyclades Corporation
+ * <oliver.kurth@cyclades.de>
+ * Further fixes, v2.6 kernel port
+ * <marcelo.tosatti@cyclades.com>
+ *
+ * "The ExCA standard specifies that socket controllers should provide
+ * two IO and five memory windows per socket, which can be independently
+ * configured and positioned in the host address space and mapped to
+ * arbitrary segments of card address space. " - David A Hinds. 1999
+ *
+ * This controller does _not_ meet the ExCA standard.
+ *
+ * m8xx pcmcia controller brief info:
+ * + 8 windows (attrib, mem, i/o)
+ * + up to two slots (SLOT_A and SLOT_B)
+ * + inputpins, outputpins, event and mask registers.
+ * - no offset register. sigh.
+ *
+ * Because of the lacking offset register we must map the whole card.
+ * We assign each memory window PCMCIA_MEM_WIN_SIZE address space.
+ * Make sure there is (PCMCIA_MEM_WIN_SIZE * PCMCIA_MEM_WIN_NO
+ * * PCMCIA_SOCKETS_NO) bytes at PCMCIA_MEM_WIN_BASE.
+ * The i/o windows are dynamically allocated at PCMCIA_IO_WIN_BASE.
+ * They are maximum 64KByte each...
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/fcntl.h>
+#include <linux/string.h>
+
+#include <asm/io.h>
+#include <asm/bitops.h>
+#include <asm/segment.h>
+#include <asm/system.h>
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/timer.h>
+#include <linux/ioport.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+
+#include <asm/mpc8xx.h>
+#include <asm/8xx_immap.h>
+#include <asm/irq.h>
+
+#include <pcmcia/version.h>
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/ss.h>
+
+#ifdef PCMCIA_DEBUG
+static int pc_debug = PCMCIA_DEBUG;
+module_param(pc_debug, int, 0);
+#define dprintk(args...) printk(KERN_DEBUG "m8xx_pcmcia: " args);
+#else
+#define dprintk(args...)
+#endif
+
+#define pcmcia_info(args...) printk(KERN_INFO "m8xx_pcmcia: "args)
+#define pcmcia_error(args...) printk(KERN_ERR "m8xx_pcmcia: "args)
+
+static const char *version = "Version 0.06, Aug 2005";
+MODULE_LICENSE("Dual MPL/GPL");
+
+#if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B)
+
+/* The RPX series use SLOT_B */
+#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE)
+#define CONFIG_PCMCIA_SLOT_B
+#define CONFIG_BD_IS_MHZ
+#endif
+
+/* The ADS board use SLOT_A */
+#ifdef CONFIG_ADS
+#define CONFIG_PCMCIA_SLOT_A
+#define CONFIG_BD_IS_MHZ
+#endif
+
+/* The FADS series are a mess */
+#ifdef CONFIG_FADS
+#if defined(CONFIG_MPC860T) || defined(CONFIG_MPC860) || defined(CONFIG_MPC821)
+#define CONFIG_PCMCIA_SLOT_A
+#else
+#define CONFIG_PCMCIA_SLOT_B
+#endif
+#endif
+
+/* Cyclades ACS uses both slots */
+#ifdef CONFIG_PRxK
+#define CONFIG_PCMCIA_SLOT_A
+#define CONFIG_PCMCIA_SLOT_B
+#endif
+
+#endif /* !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) */
+
+#if defined(CONFIG_PCMCIA_SLOT_A) && defined(CONFIG_PCMCIA_SLOT_B)
+
+#define PCMCIA_SOCKETS_NO 2
+/* We have only 8 windows, dualsocket support will be limited. */
+#define PCMCIA_MEM_WIN_NO 2
+#define PCMCIA_IO_WIN_NO 2
+#define PCMCIA_SLOT_MSG "SLOT_A and SLOT_B"
+
+#elif defined(CONFIG_PCMCIA_SLOT_A) || defined(CONFIG_PCMCIA_SLOT_B)
+
+#define PCMCIA_SOCKETS_NO 1
+/* full support for one slot */
+#define PCMCIA_MEM_WIN_NO 5
+#define PCMCIA_IO_WIN_NO 2
+
+/* define _slot_ to be able to optimize macros */
+
+#ifdef CONFIG_PCMCIA_SLOT_A
+#define _slot_ 0
+#define PCMCIA_SLOT_MSG "SLOT_A"
+#else
+#define _slot_ 1
+#define PCMCIA_SLOT_MSG "SLOT_B"
+#endif
+
+#else
+#error m8xx_pcmcia: Bad configuration!
+#endif
+
+/* ------------------------------------------------------------------------- */
+
+#define PCMCIA_MEM_WIN_BASE 0xe0000000 /* base address for memory window 0 */
+#define PCMCIA_MEM_WIN_SIZE 0x04000000 /* each memory window is 64 MByte */
+#define PCMCIA_IO_WIN_BASE _IO_BASE /* base address for io window 0 */
+
+#define PCMCIA_SCHLVL PCMCIA_INTERRUPT /* Status Change Interrupt Level */
+
+/* ------------------------------------------------------------------------- */
+
+/* 2.4.x and newer has this always in HZ */
+#define M8XX_BUSFREQ ((((bd_t *)&(__res))->bi_busfreq))
+
+static int pcmcia_schlvl = PCMCIA_SCHLVL;
+
+static spinlock_t events_lock = SPIN_LOCK_UNLOCKED;
+
+
+#define PCMCIA_SOCKET_KEY_5V 1
+#define PCMCIA_SOCKET_KEY_LV 2
+
+/* look up table for pgcrx registers */
+static u32 *m8xx_pgcrx[2] = {
+ &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pgcra,
+ &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pgcrb
+};
+
+/*
+ * This structure is used to address each window in the PCMCIA controller.
+ *
+ * Keep in mind that we assume that pcmcia_win[n+1] is mapped directly
+ * after pcmcia_win[n]...
+ */
+
+struct pcmcia_win {
+ u32 br;
+ u32 or;
+};
+
+/*
+ * For some reason the hardware guys decided to make both slots share
+ * some registers.
+ *
+ * Could someone invent object oriented hardware ?
+ *
+ * The macros are used to get the right bit from the registers.
+ * SLOT_A : slot = 0
+ * SLOT_B : slot = 1
+ */
+
+#define M8XX_PCMCIA_VS1(slot) (0x80000000 >> (slot << 4))
+#define M8XX_PCMCIA_VS2(slot) (0x40000000 >> (slot << 4))
+#define M8XX_PCMCIA_VS_MASK(slot) (0xc0000000 >> (slot << 4))
+#define M8XX_PCMCIA_VS_SHIFT(slot) (30 - (slot << 4))
+
+#define M8XX_PCMCIA_WP(slot) (0x20000000 >> (slot << 4))
+#define M8XX_PCMCIA_CD2(slot) (0x10000000 >> (slot << 4))
+#define M8XX_PCMCIA_CD1(slot) (0x08000000 >> (slot << 4))
+#define M8XX_PCMCIA_BVD2(slot) (0x04000000 >> (slot << 4))
+#define M8XX_PCMCIA_BVD1(slot) (0x02000000 >> (slot << 4))
+#define M8XX_PCMCIA_RDY(slot) (0x01000000 >> (slot << 4))
+#define M8XX_PCMCIA_RDY_L(slot) (0x00800000 >> (slot << 4))
+#define M8XX_PCMCIA_RDY_H(slot) (0x00400000 >> (slot << 4))
+#define M8XX_PCMCIA_RDY_R(slot) (0x00200000 >> (slot << 4))
+#define M8XX_PCMCIA_RDY_F(slot) (0x00100000 >> (slot << 4))
+#define M8XX_PCMCIA_MASK(slot) (0xFFFF0000 >> (slot << 4))
+
+#define M8XX_PCMCIA_POR_VALID 0x00000001
+#define M8XX_PCMCIA_POR_WRPROT 0x00000002
+#define M8XX_PCMCIA_POR_ATTRMEM 0x00000010
+#define M8XX_PCMCIA_POR_IO 0x00000018
+#define M8XX_PCMCIA_POR_16BIT 0x00000040
+
+#define M8XX_PGCRX(slot) m8xx_pgcrx[slot]
+
+#define M8XX_PGCRX_CXOE 0x00000080
+#define M8XX_PGCRX_CXRESET 0x00000040
+
+/* we keep one lookup table per socket to check flags */
+
+#define PCMCIA_EVENTS_MAX 5 /* 4 max at a time + termination */
+
+struct event_table {
+ u32 regbit;
+ u32 eventbit;
+};
+
+struct socket_info {
+ void (*handler)(void *info, u32 events);
+ void *info;
+
+ u32 slot;
+
+ socket_state_t state;
+ struct pccard_mem_map mem_win[PCMCIA_MEM_WIN_NO];
+ struct pccard_io_map io_win[PCMCIA_IO_WIN_NO];
+ struct event_table events[PCMCIA_EVENTS_MAX];
+ struct pcmcia_socket socket;
+};
+
+static struct socket_info socket[PCMCIA_SOCKETS_NO];
+
+/*
+ * Search this table to see if the windowsize is
+ * supported...
+ */
+
+#define M8XX_SIZES_NO 32
+
+static const u32 m8xx_size_to_gray[M8XX_SIZES_NO] =
+{
+ 0x00000001, 0x00000002, 0x00000008, 0x00000004,
+ 0x00000080, 0x00000040, 0x00000010, 0x00000020,
+ 0x00008000, 0x00004000, 0x00001000, 0x00002000,
+ 0x00000100, 0x00000200, 0x00000800, 0x00000400,
+
+ 0x0fffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0x01000000, 0x02000000, 0xffffffff, 0x04000000,
+ 0x00010000, 0x00020000, 0x00080000, 0x00040000,
+ 0x00800000, 0x00400000, 0x00100000, 0x00200000
+};
+
+/* ------------------------------------------------------------------------- */
+
+static irqreturn_t m8xx_interrupt(int irq, void *dev, struct pt_regs *regs);
+
+#define PCMCIA_BMT_LIMIT (15*4) /* Bus Monitor Timeout value */
+
+/* ------------------------------------------------------------------------- */
+/* board specific stuff: */
+/* voltage_set(), hardware_enable() and hardware_disable() */
+/* ------------------------------------------------------------------------- */
+/* RPX Boards from Embedded Planet */
+
+#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE)
+
+/* The RPX boards seems to have it's bus monitor timeout set to 6*8 clocks.
+ * SYPCR is write once only, therefore must the slowest memory be faster
+ * than the bus monitor or we will get a machine check due to the bus timeout.
+ */
+
+#define PCMCIA_BOARD_MSG "RPX CLASSIC or RPX LITE"
+
+#undef PCMCIA_BMT_LIMIT
+#define PCMCIA_BMT_LIMIT (6*8)
+
+static int voltage_set(int slot, int vcc, int vpp)
+{
+ u32 reg = 0;
+
+ switch(vcc) {
+ case 0: break;
+ case 33:
+ reg |= BCSR1_PCVCTL4;
+ break;
+ case 50:
+ reg |= BCSR1_PCVCTL5;
+ break;
+ default:
+ return 1;
+ }
+
+ switch(vpp) {
+ case 0: break;
+ case 33:
+ case 50:
+ if(vcc == vpp)
+ reg |= BCSR1_PCVCTL6;
+ else
+ return 1;
+ break;
+ case 120:
+ reg |= BCSR1_PCVCTL7;
+ default:
+ return 1;
+ }
+
+ if(!((vcc == 50) || (vcc == 0)))
+ return 1;
+
+ /* first, turn off all power */
+
+ out_be32(((u32 *)RPX_CSR_ADDR), in_be32(((u32 *)RPX_CSR_ADDR)) & ~(BCSR1_PCVCTL4 | BCSR1_PCVCTL5 | BCSR1_PCVCTL6 | BCSR1_PCVCTL7));
+
+ /* enable new powersettings */
+
+ out_be32(((u32 *)RPX_CSR_ADDR), in_be32(((u32 *)RPX_CSR_ADDR)) | reg);
+
+ return 0;
+}
+
+#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
+#define hardware_enable(_slot_) /* No hardware to enable */
+#define hardware_disable(_slot_) /* No hardware to disable */
+
+#endif /* CONFIG_RPXCLASSIC */
+
+/* FADS Boards from Motorola */
+
+#if defined(CONFIG_FADS)
+
+#define PCMCIA_BOARD_MSG "FADS"
+
+static int voltage_set(int slot, int vcc, int vpp)
+{
+ u32 reg = 0;
+
+ switch(vcc) {
+ case 0:
+ break;
+ case 33:
+ reg |= BCSR1_PCCVCC0;
+ break;
+ case 50:
+ reg |= BCSR1_PCCVCC1;
+ break;
+ default:
+ return 1;
+ }
+
+ switch(vpp) {
+ case 0:
+ break;
+ case 33:
+ case 50:
+ if(vcc == vpp)
+ reg |= BCSR1_PCCVPP1;
+ else
+ return 1;
+ break;
+ case 120:
+ if ((vcc == 33) || (vcc == 50))
+ reg |= BCSR1_PCCVPP0;
+ else
+ return 1;
+ default:
+ return 1;
+ }
+
+ /* first, turn off all power */
+ out_be32(&((u32 *)BCSR1), in_be32(&((u32 *)BCSR1)) & ~(BCSR1_PCCVCC_MASK | BCSR1_PCCVPP_MASK));
+
+ /* enable new powersettings */
+ out_be32(&((u32 *)BCSR1), in_be32(&((u32 *)BCSR1)) | reg);
+
+ return 0;
+}
+
+#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
+
+static void hardware_enable(int slot)
+{
+ out_be32(&((u32 *)BCSR1), in_be32(&((u32 *)BCSR1)) & ~BCSR1_PCCEN);
+}
+
+static void hardware_disable(int slot)
+{
+ out_be32(&((u32 *)BCSR1), in_be32(&((u32 *)BCSR1)) | BCSR1_PCCEN);
+}
+
+#endif
+
+/* ------------------------------------------------------------------------- */
+/* Motorola MBX860 */
+
+#if defined(CONFIG_MBX)
+
+#define PCMCIA_BOARD_MSG "MBX"
+
+static int voltage_set(int slot, int vcc, int vpp)
+{
+ u8 reg = 0;
+
+ switch(vcc) {
+ case 0:
+ break;
+ case 33:
+ reg |= CSR2_VCC_33;
+ break;
+ case 50:
+ reg |= CSR2_VCC_50;
+ break;
+ default:
+ return 1;
+ }
+
+ switch(vpp) {
+ case 0:
+ break;
+ case 33:
+ case 50:
+ if(vcc == vpp)
+ reg |= CSR2_VPP_VCC;
+ else
+ return 1;
+ break;
+ case 120:
+ if ((vcc == 33) || (vcc == 50))
+ reg |= CSR2_VPP_12;
+ else
+ return 1;
+ default:
+ return 1;
+ }
+
+ /* first, turn off all power */
+ out_8(&((u8 *)MBX_CSR2_ADDR), in_8(&((u8 *)MBX_CSR2_ADDR)) & ~(CSR2_VCC_MASK | CSR2_VPP_MASK));
+
+ /* enable new powersettings */
+ out_8(&((u8 *)MBX_CSR2_ADDR), in_8(&((u8 *)MBX_CSR2_ADDR)) | reg);
+
+ return 0;
+}
+
+#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
+#define hardware_enable(_slot_) /* No hardware to enable */
+#define hardware_disable(_slot_) /* No hardware to disable */
+
+#endif /* CONFIG_MBX */
+
+#if defined(CONFIG_PRxK)
+#include <asm/cpld.h>
+extern volatile fpga_pc_regs *fpga_pc;
+
+#define PCMCIA_BOARD_MSG "MPC855T"
+
+static int voltage_set(int slot, int vcc, int vpp)
+{
+ u8 reg = 0;
+ u8 regread;
+ cpld_regs *ccpld = get_cpld();
+
+ switch(vcc) {
+ case 0:
+ break;
+ case 33:
+ reg |= PCMCIA_VCC_33;
+ break;
+ case 50:
+ reg |= PCMCIA_VCC_50;
+ break;
+ default:
+ return 1;
+ }
+
+ switch(vpp) {
+ case 0:
+ break;
+ case 33:
+ case 50:
+ if(vcc == vpp)
+ reg |= PCMCIA_VPP_VCC;
+ else
+ return 1;
+ break;
+ case 120:
+ if ((vcc == 33) || (vcc == 50))
+ reg |= PCMCIA_VPP_12;
+ else
+ return 1;
+ default:
+ return 1;
+ }
+
+ reg = reg >> (slot << 2);
+ regread = in_8(&ccpld->fpga_pc_ctl);
+ if (reg != (regread & ((PCMCIA_VCC_MASK | PCMCIA_VPP_MASK) >> (slot << 2)))) {
+ /* enable new powersettings */
+ regread = regread & ~((PCMCIA_VCC_MASK | PCMCIA_VPP_MASK) >> (slot << 2));
+ out_8(&ccpld->fpga_pc_ctl, reg | regread);
+ msleep(100);
+ }
+
+ return 0;
+}
+
+#define socket_get(_slot_) PCMCIA_SOCKET_KEY_LV
+#define hardware_enable(_slot_) /* No hardware to enable */
+#define hardware_disable(_slot_) /* No hardware to disable */
+
+#endif /* CONFIG_PRxK */
+
+static void m8xx_shutdown(void)
+{
+ u32 m, i;
+ struct pcmcia_win *w;
+
+ for(i = 0; i < PCMCIA_SOCKETS_NO; i++){
+ w = (void *) &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0;
+
+ out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr, M8XX_PCMCIA_MASK(i));
+ out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per, in_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per) & ~M8XX_PCMCIA_MASK(i));
+
+ /* turn off interrupt and disable CxOE */
+ out_be32(M8XX_PGCRX(i), M8XX_PGCRX_CXOE);
+
+ /* turn off memory windows */
+ for(m = 0; m < PCMCIA_MEM_WIN_NO; m++) {
+ out_be32(&w->or, 0); /* set to not valid */
+ w++;
+ }
+
+ /* turn off voltage */
+ voltage_set(i, 0, 0);
+
+ /* disable external hardware */
+ hardware_disable(i);
+ }
+
+ free_irq(pcmcia_schlvl, NULL);
+}
+
+/* copied from tcic.c */
+
+static int m8xx_drv_suspend(struct device *dev, pm_message_t state, u32 level)
+{
+ int ret = 0;
+ if (level == SUSPEND_SAVE_STATE)
+ ret = pcmcia_socket_dev_suspend(dev, state);
+ return ret;
+}
+
+static int m8xx_drv_resume(struct device *dev, u32 level)
+{
+ int ret = 0;
+ if (level == RESUME_RESTORE_STATE)
+ ret = pcmcia_socket_dev_resume(dev);
+ return ret;
+}
+
+static struct device_driver m8xx_driver = {
+ .name = "m8xx-pcmcia",
+ .bus = &platform_bus_type,
+ .suspend = m8xx_drv_suspend,
+ .resume = m8xx_drv_resume,
+};
+
+static struct platform_device m8xx_device = {
+ .name = "m8xx-pcmcia",
+ .id = 0,
+};
+
+static u32 pending_events[PCMCIA_SOCKETS_NO];
+static spinlock_t pending_event_lock = SPIN_LOCK_UNLOCKED;
+
+static irqreturn_t m8xx_interrupt(int irq, void *dev, struct pt_regs *regs)
+{
+ struct socket_info *s;
+ struct event_table *e;
+ unsigned int i, events, pscr, pipr, per;
+
+ dprintk("Interrupt!\n");
+ /* get interrupt sources */
+
+ pscr = in_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr);
+ pipr = in_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pipr);
+ per = in_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per);
+
+ for(i = 0; i < PCMCIA_SOCKETS_NO; i++) {
+ s = &socket[i];
+ e = &s->events[0];
+ events = 0;
+
+ while(e->regbit) {
+ if(pscr & e->regbit)
+ events |= e->eventbit;
+
+ e++;
+ }
+
+ /*
+ * report only if both card detect signals are the same
+ * not too nice done,
+ * we depend on that CD2 is the bit to the left of CD1...
+ */
+ if(events & SS_DETECT)
+ if(((pipr & M8XX_PCMCIA_CD2(i)) >> 1) ^
+ (pipr & M8XX_PCMCIA_CD1(i)))
+ {
+ events &= ~SS_DETECT;
+ }
+
+#ifdef PCMCIA_GLITCHY_CD
+ /*
+ * I've experienced CD problems with my ADS board.
+ * We make an extra check to see if there was a
+ * real change of Card detection.
+ */
+
+ if((events & SS_DETECT) &&
+ ((pipr &
+ (M8XX_PCMCIA_CD2(i) | M8XX_PCMCIA_CD1(i))) == 0) &&
+ (s->state.Vcc | s->state.Vpp)) {
+ events &= ~SS_DETECT;
+ /*printk( "CD glitch workaround - CD = 0x%08x!\n",
+ (pipr & (M8XX_PCMCIA_CD2(i)
+ | M8XX_PCMCIA_CD1(i))));*/
+ }
+#endif
+
+ /* call the handler */
+
+ dprintk("slot %u: events = 0x%02x, pscr = 0x%08x, "
+ "pipr = 0x%08x\n",
+ i, events, pscr, pipr);
+
+ if(events) {
+ spin_lock(&pending_event_lock);
+ pending_events[i] |= events;
+ spin_unlock(&pending_event_lock);
+ /*
+ * Turn off RDY_L bits in the PER mask on
+ * CD interrupt receival.
+ *
+ * They can generate bad interrupts on the
+ * ACS4,8,16,32. - marcelo
+ */
+ per &= ~M8XX_PCMCIA_RDY_L(0);
+ per &= ~M8XX_PCMCIA_RDY_L(1);
+
+ out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per, per);
+
+ if (events)
+ pcmcia_parse_events(&socket[i].socket, events);
+ }
+ }
+
+ /* clear the interrupt sources */
+ out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr, pscr);
+
+ dprintk("Interrupt done.\n");
+
+ return IRQ_HANDLED;
+}
+
+static u32 m8xx_get_graycode(u32 size)
+{
+ u32 k;
+
+ for(k = 0; k < M8XX_SIZES_NO; k++)
+ if(m8xx_size_to_gray[k] == size)
+ break;
+
+ if((k == M8XX_SIZES_NO) || (m8xx_size_to_gray[k] == -1))
+ k = -1;
+
+ return k;
+}
+
+static u32 m8xx_get_speed(u32 ns, u32 is_io)
+{
+ u32 reg, clocks, psst, psl, psht;
+
+ if(!ns) {
+
+ /*
+ * We get called with IO maps setup to 0ns
+ * if not specified by the user.
+ * They should be 255ns.
+ */
+
+ if(is_io)
+ ns = 255;
+ else
+ ns = 100; /* fast memory if 0 */
+ }
+
+ /*
+ * In PSST, PSL, PSHT fields we tell the controller
+ * timing parameters in CLKOUT clock cycles.
+ * CLKOUT is the same as GCLK2_50.
+ */
+
+/* how we want to adjust the timing - in percent */
+
+#define ADJ 180 /* 80 % longer accesstime - to be sure */
+
+ clocks = ((M8XX_BUSFREQ / 1000) * ns) / 1000;
+ clocks = (clocks * ADJ) / (100*1000);
+ if(clocks >= PCMCIA_BMT_LIMIT) {
+ printk( "Max access time limit reached\n");
+ clocks = PCMCIA_BMT_LIMIT-1;
+ }
+
+ psst = clocks / 7; /* setup time */
+ psht = clocks / 7; /* hold time */
+ psl = (clocks * 5) / 7; /* strobe length */
+
+ psst += clocks - (psst + psht + psl);
+
+ reg = psst << 12;
+ reg |= psl << 7;
+ reg |= psht << 16;
+
+ return reg;
+}
+
+static int m8xx_get_status(struct pcmcia_socket *sock, unsigned int *value)
+{
+ int lsock = container_of(sock, struct socket_info, socket)->slot;
+ struct socket_info *s = &socket[lsock];
+ unsigned int pipr, reg;
+
+ pipr = in_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pipr);
+
+ *value = ((pipr & (M8XX_PCMCIA_CD1(lsock)
+ | M8XX_PCMCIA_CD2(lsock))) == 0) ? SS_DETECT : 0;
+ *value |= (pipr & M8XX_PCMCIA_WP(lsock)) ? SS_WRPROT : 0;
+
+ if (s->state.flags & SS_IOCARD)
+ *value |= (pipr & M8XX_PCMCIA_BVD1(lsock)) ? SS_STSCHG : 0;
+ else {
+ *value |= (pipr & M8XX_PCMCIA_RDY(lsock)) ? SS_READY : 0;
+ *value |= (pipr & M8XX_PCMCIA_BVD1(lsock)) ? SS_BATDEAD : 0;
+ *value |= (pipr & M8XX_PCMCIA_BVD2(lsock)) ? SS_BATWARN : 0;
+ }
+
+ if (s->state.Vcc | s->state.Vpp)
+ *value |= SS_POWERON;
+
+ /*
+ * Voltage detection:
+ * This driver only supports 16-Bit pc-cards.
+ * Cardbus is not handled here.
+ *
+ * To determine what voltage to use we must read the VS1 and VS2 pin.
+ * Depending on what socket type is present,
+ * different combinations mean different things.
+ *
+ * Card Key Socket Key VS1 VS2 Card Vcc for CIS parse
+ *
+ * 5V 5V, LV* NC NC 5V only 5V (if available)
+ *
+ * 5V 5V, LV* GND NC 5 or 3.3V as low as possible
+ *
+ * 5V 5V, LV* GND GND 5, 3.3, x.xV as low as possible
+ *
+ * LV* 5V - - shall not fit into socket
+ *
+ * LV* LV* GND NC 3.3V only 3.3V
+ *
+ * LV* LV* NC GND x.xV x.xV (if avail.)
+ *
+ * LV* LV* GND GND 3.3 or x.xV as low as possible
+ *
+ * *LV means Low Voltage
+ *
+ *
+ * That gives us the following table:
+ *
+ * Socket VS1 VS2 Voltage
+ *
+ * 5V NC NC 5V
+ * 5V NC GND none (should not be possible)
+ * 5V GND NC >= 3.3V
+ * 5V GND GND >= x.xV
+ *
+ * LV NC NC 5V (if available)
+ * LV NC GND x.xV (if available)
+ * LV GND NC 3.3V
+ * LV GND GND >= x.xV
+ *
+ * So, how do I determine if I have a 5V or a LV
+ * socket on my board? Look at the socket!
+ *
+ *
+ * Socket with 5V key:
+ * ++--------------------------------------------+
+ * || |
+ * || ||
+ * || ||
+ * | |
+ * +---------------------------------------------+
+ *
+ * Socket with LV key:
+ * ++--------------------------------------------+
+ * || |
+ * | ||
+ * | ||
+ * | |
+ * +---------------------------------------------+
+ *
+ *
+ * With other words - LV only cards does not fit
+ * into the 5V socket!
+ */
+
+ /* read out VS1 and VS2 */
+
+ reg = (pipr & M8XX_PCMCIA_VS_MASK(lsock))
+ >> M8XX_PCMCIA_VS_SHIFT(lsock);
+
+ if(socket_get(lsock) == PCMCIA_SOCKET_KEY_LV) {
+ switch(reg) {
+ case 1:
+ *value |= SS_3VCARD;
+ break; /* GND, NC - 3.3V only */
+ case 2:
+ *value |= SS_XVCARD;
+ break; /* NC. GND - x.xV only */
+ };
+ }
+
+ dprintk("GetStatus(%d) = %#2.2x\n", lsock, *value);
+ return 0;
+}
+
+static int m8xx_get_socket(struct pcmcia_socket *sock, socket_state_t *state)
+{
+ int lsock = container_of(sock, struct socket_info, socket)->slot;
+ *state = socket[lsock].state; /* copy the whole structure */
+
+ dprintk("GetSocket(%d) = flags %#3.3x, Vcc %d, Vpp %d, "
+ "io_irq %d, csc_mask %#2.2x\n", lsock, state->flags,
+ state->Vcc, state->Vpp, state->io_irq, state->csc_mask);
+ return 0;
+}
+
+static int m8xx_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
+{
+ int lsock = container_of(sock, struct socket_info, socket)->slot;
+ struct socket_info *s = &socket[lsock];
+ struct event_table *e;
+ unsigned int reg;
+ unsigned long flags;
+
+ dprintk( "SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
+ "io_irq %d, csc_mask %#2.2x)\n", lsock, state->flags,
+ state->Vcc, state->Vpp, state->io_irq, state->csc_mask);
+
+ /* First, set voltage - bail out if invalid */
+ if(voltage_set(lsock, state->Vcc, state->Vpp))
+ return -EINVAL;
+
+ /* Take care of reset... */
+ if(state->flags & SS_RESET)
+ out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) | M8XX_PGCRX_CXRESET); /* active high */
+ else
+ out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) & ~M8XX_PGCRX_CXRESET);
+
+ /* ... and output enable. */
+
+ /* The CxOE signal is connected to a 74541 on the ADS.
+ I guess most other boards used the ADS as a reference.
+ I tried to control the CxOE signal with SS_OUTPUT_ENA,
+ but the reset signal seems connected via the 541.
+ If the CxOE is left high are some signals tristated and
+ no pullups are present -> the cards act wierd.
+ So right now the buffers are enabled if the power is on. */
+
+ if(state->Vcc || state->Vpp)
+ out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) & ~M8XX_PGCRX_CXOE); /* active low */
+ else
+ out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) | M8XX_PGCRX_CXOE);
+
+ /*
+ * We'd better turn off interrupts before
+ * we mess with the events-table..
+ */
+
+ spin_lock_irqsave(&events_lock, flags);
+
+ /*
+ * Play around with the interrupt mask to be able to
+ * give the events the generic pcmcia driver wants us to.
+ */
+
+ e = &s->events[0];
+ reg = 0;
+
+ if(state->csc_mask & SS_DETECT) {
+ e->eventbit = SS_DETECT;
+ reg |= e->regbit = (M8XX_PCMCIA_CD2(lsock)
+ | M8XX_PCMCIA_CD1(lsock));
+ e++;
+ }
+ if(state->flags & SS_IOCARD) {
+ /*
+ * I/O card
+ */
+ if(state->csc_mask & SS_STSCHG) {
+ e->eventbit = SS_STSCHG;
+ reg |= e->regbit = M8XX_PCMCIA_BVD1(lsock);
+ e++;
+ }
+ /*
+ * If io_irq is non-zero we should enable irq.
+ */
+ if(state->io_irq) {
+ out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) | mk_int_int_mask(state->io_irq) << 24);
+ /*
+ * Strange thing here:
+ * The manual does not tell us which interrupt
+ * the sources generate.
+ * Anyhow, I found out that RDY_L generates IREQLVL.
+ *
+ * We use level triggerd interrupts, and they don't
+ * have to be cleared in PSCR in the interrupt handler.
+ */
+ reg |= M8XX_PCMCIA_RDY_L(lsock);
+ }
+ else
+ out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) & 0x00ffffff);
+ }
+ else {
+ /*
+ * Memory card
+ */
+ if(state->csc_mask & SS_BATDEAD) {
+ e->eventbit = SS_BATDEAD;
+ reg |= e->regbit = M8XX_PCMCIA_BVD1(lsock);
+ e++;
+ }
+ if(state->csc_mask & SS_BATWARN) {
+ e->eventbit = SS_BATWARN;
+ reg |= e->regbit = M8XX_PCMCIA_BVD2(lsock);
+ e++;
+ }
+ /* What should I trigger on - low/high,raise,fall? */
+ if(state->csc_mask & SS_READY) {
+ e->eventbit = SS_READY;
+ reg |= e->regbit = 0; //??
+ e++;
+ }
+ }
+
+ e->regbit = 0; /* terminate list */
+
+ /*
+ * Clear the status changed .
+ * Port A and Port B share the same port.
+ * Writing ones will clear the bits.
+ */
+
+ out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr, reg);
+
+ /*
+ * Write the mask.
+ * Port A and Port B share the same port.
+ * Need for read-modify-write.
+ * Ones will enable the interrupt.
+ */
+
+ /*
+ reg |= ((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per
+ & M8XX_PCMCIA_MASK(lsock);
+ */
+
+ reg |= in_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per) &
+ (M8XX_PCMCIA_MASK(0) | M8XX_PCMCIA_MASK(1));
+
+ out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per, reg);
+
+ spin_unlock_irqrestore(&events_lock, flags);
+
+ /* copy the struct and modify the copy */
+
+ s->state = *state;
+
+ return 0;
+}
+
+static int m8xx_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io)
+{
+ int lsock = container_of(sock, struct socket_info, socket)->slot;
+
+ struct socket_info *s = &socket[lsock];
+ struct pcmcia_win *w;
+ unsigned int reg, winnr;
+
+#define M8XX_SIZE (io->stop - io->start + 1)
+#define M8XX_BASE (PCMCIA_IO_WIN_BASE + io->start)
+
+ dprintk( "SetIOMap(%d, %d, %#2.2x, %d ns, "
+ "%#4.4x-%#4.4x)\n", lsock, io->map, io->flags,
+ io->speed, io->start, io->stop);
+
+ if ((io->map >= PCMCIA_IO_WIN_NO) || (io->start > 0xffff)
+ || (io->stop > 0xffff) || (io->stop < io->start))
+ return -EINVAL;
+
+ if((reg = m8xx_get_graycode(M8XX_SIZE)) == -1)
+ return -EINVAL;
+
+ if(io->flags & MAP_ACTIVE) {
+
+ dprintk( "io->flags & MAP_ACTIVE\n");
+
+ winnr = (PCMCIA_MEM_WIN_NO * PCMCIA_SOCKETS_NO)
+ + (lsock * PCMCIA_IO_WIN_NO) + io->map;
+
+ /* setup registers */
+
+ w = (void *) &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0;
+ w += winnr;
+
+ out_be32(&w->or, 0); /* turn off window first */
+ out_be32(&w->br, M8XX_BASE);
+
+ reg <<= 27;
+ reg |= M8XX_PCMCIA_POR_IO |(lsock << 2);
+
+ reg |= m8xx_get_speed(io->speed, 1);
+
+ if(io->flags & MAP_WRPROT)
+ reg |= M8XX_PCMCIA_POR_WRPROT;
+
+ /*if(io->flags & (MAP_16BIT | MAP_AUTOSZ))*/
+ if(io->flags & MAP_16BIT)
+ reg |= M8XX_PCMCIA_POR_16BIT;
+
+ if(io->flags & MAP_ACTIVE)
+ reg |= M8XX_PCMCIA_POR_VALID;
+
+ out_be32(&w->or, reg);
+
+ dprintk("Socket %u: Mapped io window %u at %#8.8x, "
+ "OR = %#8.8x.\n", lsock, io->map, w->br, w->or);
+ } else {
+ /* shutdown IO window */
+ winnr = (PCMCIA_MEM_WIN_NO * PCMCIA_SOCKETS_NO)
+ + (lsock * PCMCIA_IO_WIN_NO) + io->map;
+
+ /* setup registers */
+
+ w = (void *) &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0;
+ w += winnr;
+
+ out_be32(&w->or, 0); /* turn off window */
+ out_be32(&w->br, 0); /* turn off base address */
+
+ dprintk("Socket %u: Unmapped io window %u at %#8.8x, "
+ "OR = %#8.8x.\n", lsock, io->map, w->br, w->or);
+ }
+
+ /* copy the struct and modify the copy */
+ s->io_win[io->map] = *io;
+ s->io_win[io->map].flags &= (MAP_WRPROT
+ | MAP_16BIT
+ | MAP_ACTIVE);
+ dprintk("SetIOMap exit\n");
+
+ return 0;
+}
+
+static int m8xx_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *mem)
+{
+ int lsock = container_of(sock, struct socket_info, socket)->slot;
+ struct socket_info *s = &socket[lsock];
+ struct pcmcia_win *w;
+ struct pccard_mem_map *old;
+ unsigned int reg, winnr;
+
+ dprintk( "SetMemMap(%d, %d, %#2.2x, %d ns, "
+ "%#5.5lx, %#5.5x)\n", lsock, mem->map, mem->flags,
+ mem->speed, mem->static_start, mem->card_start);
+
+ if ((mem->map >= PCMCIA_MEM_WIN_NO)
+// || ((mem->s) >= PCMCIA_MEM_WIN_SIZE)
+ || (mem->card_start >= 0x04000000)
+ || (mem->static_start & 0xfff) /* 4KByte resolution */
+ || (mem->card_start & 0xfff))
+ return -EINVAL;
+
+ if((reg = m8xx_get_graycode(PCMCIA_MEM_WIN_SIZE)) == -1) {
+ printk( "Cannot set size to 0x%08x.\n", PCMCIA_MEM_WIN_SIZE);
+ return -EINVAL;
+ }
+ reg <<= 27;
+
+ winnr = (lsock * PCMCIA_MEM_WIN_NO) + mem->map;
+
+ /* Setup the window in the pcmcia controller */
+
+ w = (void *) &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0;
+ w += winnr;
+
+ reg |= lsock << 2;
+
+ reg |= m8xx_get_speed(mem->speed, 0);
+
+ if(mem->flags & MAP_ATTRIB)
+ reg |= M8XX_PCMCIA_POR_ATTRMEM;
+
+ if(mem->flags & MAP_WRPROT)
+ reg |= M8XX_PCMCIA_POR_WRPROT;
+
+ if(mem->flags & MAP_16BIT)
+ reg |= M8XX_PCMCIA_POR_16BIT;
+
+ if(mem->flags & MAP_ACTIVE)
+ reg |= M8XX_PCMCIA_POR_VALID;
+
+ out_be32(&w->or, reg);
+
+ dprintk("Socket %u: Mapped memory window %u at %#8.8x, "
+ "OR = %#8.8x.\n", lsock, mem->map, w->br, w->or);
+
+ if(mem->flags & MAP_ACTIVE) {
+ /* get the new base address */
+ mem->static_start = PCMCIA_MEM_WIN_BASE +
+ (PCMCIA_MEM_WIN_SIZE * winnr)
+ + mem->card_start;
+ }
+
+ dprintk("SetMemMap(%d, %d, %#2.2x, %d ns, "
+ "%#5.5lx, %#5.5x)\n", lsock, mem->map, mem->flags,
+ mem->speed, mem->static_start, mem->card_start);
+
+ /* copy the struct and modify the copy */
+
+ old = &s->mem_win[mem->map];
+
+ *old = *mem;
+ old->flags &= (MAP_ATTRIB
+ | MAP_WRPROT
+ | MAP_16BIT
+ | MAP_ACTIVE);
+
+ return 0;
+}
+
+static int m8xx_sock_init(struct pcmcia_socket *sock)
+{
+ int i;
+ pccard_io_map io = { 0, 0, 0, 0, 1 };
+ pccard_mem_map mem = { 0, 0, 0, 0, 0, 0 };
+
+ dprintk( "sock_init(%d)\n", s);
+
+ m8xx_set_socket(sock, &dead_socket);
+ for (i = 0; i < PCMCIA_IO_WIN_NO; i++) {
+ io.map = i;
+ m8xx_set_io_map(sock, &io);
+ }
+ for (i = 0; i < PCMCIA_MEM_WIN_NO; i++) {
+ mem.map = i;
+ m8xx_set_mem_map(sock, &mem);
+ }
+
+ return 0;
+
+}
+
+static int m8xx_suspend(struct pcmcia_socket *sock)
+{
+ return m8xx_set_socket(sock, &dead_socket);
+}
+
+static struct pccard_operations m8xx_services = {
+ .init = m8xx_sock_init,
+ .suspend = m8xx_suspend,
+ .get_status = m8xx_get_status,
+ .get_socket = m8xx_get_socket,
+ .set_socket = m8xx_set_socket,
+ .set_io_map = m8xx_set_io_map,
+ .set_mem_map = m8xx_set_mem_map,
+};
+
+static int __init m8xx_init(void)
+{
+ struct pcmcia_win *w;
+ unsigned int i,m;
+
+ pcmcia_info("%s\n", version);
+
+ if (driver_register(&m8xx_driver))
+ return -1;
+
+ pcmcia_info(PCMCIA_BOARD_MSG " using " PCMCIA_SLOT_MSG
+ " with IRQ %u.\n", pcmcia_schlvl);
+
+ /* Configure Status change interrupt */
+
+ if(request_irq(pcmcia_schlvl, m8xx_interrupt, 0,
+ "m8xx_pcmcia", NULL)) {
+ pcmcia_error("Cannot allocate IRQ %u for SCHLVL!\n",
+ pcmcia_schlvl);
+ return -1;
+ }
+
+ w = (void *) &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0;
+
+ out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr,
+ M8XX_PCMCIA_MASK(0)| M8XX_PCMCIA_MASK(1));
+
+ out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per,
+ in_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per) &
+ ~(M8XX_PCMCIA_MASK(0)| M8XX_PCMCIA_MASK(1)));
+
+/* connect interrupt and disable CxOE */
+
+ out_be32(M8XX_PGCRX(0), M8XX_PGCRX_CXOE | (mk_int_int_mask(pcmcia_schlvl) << 16));
+ out_be32(M8XX_PGCRX(1), M8XX_PGCRX_CXOE | (mk_int_int_mask(pcmcia_schlvl) << 16));
+
+/* intialize the fixed memory windows */
+
+ for(i = 0; i < PCMCIA_SOCKETS_NO; i++){
+ for(m = 0; m < PCMCIA_MEM_WIN_NO; m++) {
+ out_be32(&w->br, PCMCIA_MEM_WIN_BASE +
+ (PCMCIA_MEM_WIN_SIZE
+ * (m + i * PCMCIA_MEM_WIN_NO)));
+
+ out_be32(&w->or, 0); /* set to not valid */
+
+ w++;
+ }
+ }
+
+/* turn off voltage */
+ voltage_set(0, 0, 0);
+ voltage_set(1, 0, 0);
+
+/* Enable external hardware */
+ hardware_enable(0);
+ hardware_enable(1);
+
+ platform_device_register(&m8xx_device);
+
+ for (i = 0 ; i < PCMCIA_SOCKETS_NO; i++) {
+ socket[i].slot = i;
+ socket[i].socket.owner = THIS_MODULE;
+ socket[i].socket.features = SS_CAP_PCCARD | SS_CAP_MEM_ALIGN | SS_CAP_STATIC_MAP;
+ socket[i].socket.irq_mask = 0x000;
+ socket[i].socket.map_size = 0x1000;
+ socket[i].socket.io_offset = 0;
+ socket[i].socket.pci_irq = i ? 7 : 9;
+ socket[i].socket.ops = &m8xx_services;
+ socket[i].socket.resource_ops = &pccard_nonstatic_ops;
+ socket[i].socket.cb_dev = NULL;
+ socket[i].socket.dev.dev = &m8xx_device.dev;
+ }
+
+ for (i = 0; i < PCMCIA_SOCKETS_NO; i++)
+ pcmcia_register_socket(&socket[i].socket);
+
+ return 0;
+}
+
+static void __exit m8xx_exit(void)
+{
+ int i;
+
+ for (i = 0; i < PCMCIA_SOCKETS_NO; i++)
+ pcmcia_unregister_socket(&socket[i].socket);
+
+ m8xx_shutdown();
+
+ platform_device_unregister(&m8xx_device);
+ driver_unregister(&m8xx_driver);
+}
+
+module_init(m8xx_init);
+module_exit(m8xx_exit);
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index 94be9e51654e..47b5ade95bde 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -12,7 +12,7 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/delay.h>
@@ -329,27 +329,13 @@ static int __devexit omap_cf_remove(struct device *dev)
return 0;
}
-static int omap_cf_suspend(struct device *dev, pm_message_t mesg, u32 level)
-{
- if (level != SUSPEND_SAVE_STATE)
- return 0;
- return pcmcia_socket_dev_suspend(dev, mesg);
-}
-
-static int omap_cf_resume(struct device *dev, u32 level)
-{
- if (level != RESUME_RESTORE_STATE)
- return 0;
- return pcmcia_socket_dev_resume(dev);
-}
-
static struct device_driver omap_cf_driver = {
.name = (char *) driver_name,
.bus = &platform_bus_type,
.probe = omap_cf_probe,
.remove = __devexit_p(omap_cf_remove),
- .suspend = omap_cf_suspend,
- .resume = omap_cf_resume,
+ .suspend = pcmcia_socket_dev_suspend,
+ .resume = pcmcia_socket_dev_resume,
};
static int __init omap_cf_init(void)
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 325c992f7d8f..7fa18fb814bc 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -23,6 +23,7 @@
#include <linux/ioport.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
+#include <linux/platform_device.h>
#include <asm/hardware.h>
#include <asm/io.h>
@@ -205,32 +206,20 @@ int pxa2xx_drv_pcmcia_probe(struct device *dev)
}
EXPORT_SYMBOL(pxa2xx_drv_pcmcia_probe);
-static int pxa2xx_drv_pcmcia_suspend(struct device *dev, pm_message_t state, u32 level)
+static int pxa2xx_drv_pcmcia_resume(struct device *dev)
{
- int ret = 0;
- if (level == SUSPEND_SAVE_STATE)
- ret = pcmcia_socket_dev_suspend(dev, state);
- return ret;
-}
+ struct pcmcia_low_level *ops = dev->platform_data;
+ int nr = ops ? ops->nr : 0;
-static int pxa2xx_drv_pcmcia_resume(struct device *dev, u32 level)
-{
- int ret = 0;
- if (level == RESUME_RESTORE_STATE)
- {
- struct pcmcia_low_level *ops = dev->platform_data;
- int nr = ops ? ops->nr : 0;
-
- MECR = nr > 1 ? MECR_CIT | MECR_NOS : (nr > 0 ? MECR_CIT : 0);
- ret = pcmcia_socket_dev_resume(dev);
- }
- return ret;
+ MECR = nr > 1 ? MECR_CIT | MECR_NOS : (nr > 0 ? MECR_CIT : 0);
+
+ return pcmcia_socket_dev_resume(dev);
}
static struct device_driver pxa2xx_pcmcia_driver = {
.probe = pxa2xx_drv_pcmcia_probe,
.remove = soc_common_drv_pcmcia_remove,
- .suspend = pxa2xx_drv_pcmcia_suspend,
+ .suspend = pcmcia_socket_dev_suspend,
.resume = pxa2xx_drv_pcmcia_resume,
.name = "pxa2xx-pcmcia",
.bus = &platform_bus_type,
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c
index bbe69b07ce50..5209d8c7764f 100644
--- a/drivers/pcmcia/pxa2xx_mainstone.c
+++ b/drivers/pcmcia/pxa2xx_mainstone.c
@@ -17,7 +17,7 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
#include <pcmcia/ss.h>
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index a1178a600e3c..fe5ea36e7de3 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -16,12 +16,17 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <asm/mach-types.h>
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/hardware/scoop.h>
-#include <asm/arch/pxa-regs.h>
+#ifdef CONFIG_SA1100_COLLIE
+#include <asm/arch-sa1100/collie.h>
+#else
+#include <asm/arch-pxa/pxa-regs.h>
+#endif
#include "soc_common.h"
@@ -38,6 +43,7 @@ static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
{
int ret;
+#ifndef CONFIG_SA1100_COLLIE
/*
* Setup default state of GPIO outputs
* before we enable them as outputs.
@@ -60,6 +66,7 @@ static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
pxa_gpio_mode(GPIO55_nPREG_MD);
pxa_gpio_mode(GPIO56_nPWAIT_MD);
pxa_gpio_mode(GPIO57_nIOIS16_MD);
+#endif
/* Register interrupts */
if (scoop_devs[skt->nr].cd_irq >= 0) {
@@ -213,12 +220,20 @@ static void sharpsl_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
write_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_IMR, 0x00C0);
write_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_MCR, 0x0101);
scoop_devs[skt->nr].keep_vs = NO_KEEP_VS;
+
+ if (machine_is_collie())
+ /* We need to disable SS_OUTPUT_ENA here. */
+ write_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_CPR, read_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_CPR) & ~0x0080);
}
static void sharpsl_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
{
/* CF_BUS_OFF */
sharpsl_pcmcia_init_reset(&scoop_devs[skt->nr]);
+
+ if (machine_is_collie())
+ /* We need to disable SS_OUTPUT_ENA here. */
+ write_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_CPR, read_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_CPR) & ~0x0080);
}
static struct pcmcia_low_level sharpsl_pcmcia_ops = {
@@ -235,6 +250,19 @@ static struct pcmcia_low_level sharpsl_pcmcia_ops = {
static struct platform_device *sharpsl_pcmcia_device;
+#ifdef CONFIG_SA1100_COLLIE
+int __init pcmcia_collie_init(struct device *dev)
+{
+ int ret = -ENODEV;
+
+ if (machine_is_collie())
+ ret = sa11xx_drv_pcmcia_probe(dev, &sharpsl_pcmcia_ops, 0, 1);
+
+ return ret;
+}
+
+#else
+
static int __init sharpsl_pcmcia_init(void)
{
int ret;
@@ -269,6 +297,7 @@ static void __exit sharpsl_pcmcia_exit(void)
fs_initcall(sharpsl_pcmcia_init);
module_exit(sharpsl_pcmcia_exit);
+#endif
MODULE_DESCRIPTION("Sharp SL Series PCMCIA Support");
MODULE_LICENSE("GPL");
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index f9a5c70284b5..00960a379b9c 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -779,7 +779,7 @@ static int nonstatic_autoadd_resources(struct pcmcia_socket *s)
if (!s->cb_dev || !s->cb_dev->bus)
return -ENODEV;
-#if defined(CONFIG_X86) || defined(CONFIG_X86_64)
+#if defined(CONFIG_X86)
/* If this is the root bus, the risk of hitting
* some strange system devices which aren't protected
* by either ACPI resource tables or properly requested
@@ -994,7 +994,8 @@ static struct class_device_attribute *pccard_rsrc_attributes[] = {
NULL,
};
-static int __devinit pccard_sysfs_add_rsrc(struct class_device *class_dev)
+static int __devinit pccard_sysfs_add_rsrc(struct class_device *class_dev,
+ struct class_interface *class_intf)
{
struct pcmcia_socket *s = class_get_devdata(class_dev);
struct class_device_attribute **attr;
@@ -1011,7 +1012,8 @@ static int __devinit pccard_sysfs_add_rsrc(struct class_device *class_dev)
return ret;
}
-static void __devexit pccard_sysfs_remove_rsrc(struct class_device *class_dev)
+static void __devexit pccard_sysfs_remove_rsrc(struct class_device *class_dev,
+ struct class_interface *class_intf)
{
struct pcmcia_socket *s = class_get_devdata(class_dev);
struct class_device_attribute **attr;
diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c
index d4ed508b38be..6d441ec75c6a 100644
--- a/drivers/pcmcia/sa1100_generic.c
+++ b/drivers/pcmcia/sa1100_generic.c
@@ -33,13 +33,18 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/config.h>
+#include <linux/platform_device.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/ss.h>
+#include <asm/hardware/scoop.h>
+
#include "sa1100_generic.h"
+int __init pcmcia_collie_init(struct device *dev);
+
static int (*sa11x0_pcmcia_hw_init[])(struct device *dev) = {
#ifdef CONFIG_SA1100_ASSABET
pcmcia_assabet_init,
@@ -56,6 +61,9 @@ static int (*sa11x0_pcmcia_hw_init[])(struct device *dev) = {
#ifdef CONFIG_SA1100_SIMPAD
pcmcia_simpad_init,
#endif
+#ifdef CONFIG_SA1100_COLLIE
+ pcmcia_collie_init,
+#endif
};
static int sa11x0_drv_pcmcia_probe(struct device *dev)
@@ -74,29 +82,13 @@ static int sa11x0_drv_pcmcia_probe(struct device *dev)
return ret;
}
-static int sa11x0_drv_pcmcia_suspend(struct device *dev, pm_message_t state, u32 level)
-{
- int ret = 0;
- if (level == SUSPEND_SAVE_STATE)
- ret = pcmcia_socket_dev_suspend(dev, state);
- return ret;
-}
-
-static int sa11x0_drv_pcmcia_resume(struct device *dev, u32 level)
-{
- int ret = 0;
- if (level == RESUME_RESTORE_STATE)
- ret = pcmcia_socket_dev_resume(dev);
- return ret;
-}
-
static struct device_driver sa11x0_pcmcia_driver = {
.probe = sa11x0_drv_pcmcia_probe,
.remove = soc_common_drv_pcmcia_remove,
.name = "sa11x0-pcmcia",
.bus = &platform_bus_type,
- .suspend = sa11x0_drv_pcmcia_suspend,
- .resume = sa11x0_drv_pcmcia_resume,
+ .suspend = pcmcia_socket_dev_suspend,
+ .resume = pcmcia_socket_dev_resume,
};
/* sa11x0_pcmcia_init()
diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index 1040a6c1a8a4..4a3150a7854c 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -341,7 +341,8 @@ static struct bin_attribute pccard_cis_attr = {
.write = pccard_store_cis,
};
-static int __devinit pccard_sysfs_add_socket(struct class_device *class_dev)
+static int __devinit pccard_sysfs_add_socket(struct class_device *class_dev,
+ struct class_interface *class_intf)
{
struct class_device_attribute **attr;
int ret = 0;
@@ -357,7 +358,8 @@ static int __devinit pccard_sysfs_add_socket(struct class_device *class_dev)
return ret;
}
-static void __devexit pccard_sysfs_remove_socket(struct class_device *class_dev)
+static void __devexit pccard_sysfs_remove_socket(struct class_device *class_dev,
+ struct class_interface *class_intf)
{
struct class_device_attribute **attr;
diff --git a/drivers/pcmcia/tcic.c b/drivers/pcmcia/tcic.c
index d5a61eae6119..e31263864377 100644
--- a/drivers/pcmcia/tcic.c
+++ b/drivers/pcmcia/tcic.c
@@ -44,7 +44,7 @@
#include <linux/ioport.h>
#include <linux/delay.h>
#include <linux/workqueue.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
#include <linux/bitops.h>
#include <asm/io.h>
@@ -372,27 +372,11 @@ static int __init get_tcic_id(void)
/*====================================================================*/
-static int tcic_drv_suspend(struct device *dev, pm_message_t state, u32 level)
-{
- int ret = 0;
- if (level == SUSPEND_SAVE_STATE)
- ret = pcmcia_socket_dev_suspend(dev, state);
- return ret;
-}
-
-static int tcic_drv_resume(struct device *dev, u32 level)
-{
- int ret = 0;
- if (level == RESUME_RESTORE_STATE)
- ret = pcmcia_socket_dev_resume(dev);
- return ret;
-}
-
static struct device_driver tcic_driver = {
.name = "tcic-pcmcia",
.bus = &platform_bus_type,
- .suspend = tcic_drv_suspend,
- .resume = tcic_drv_resume,
+ .suspend = pcmcia_socket_dev_suspend,
+ .resume = pcmcia_socket_dev_resume,
};
static struct platform_device tcic_device = {
diff --git a/drivers/pcmcia/vrc4171_card.c b/drivers/pcmcia/vrc4171_card.c
index 17bb2da6752b..38a028c725d4 100644
--- a/drivers/pcmcia/vrc4171_card.c
+++ b/drivers/pcmcia/vrc4171_card.c
@@ -24,6 +24,7 @@
#include <linux/spinlock.h>
#include <linux/sched.h>
#include <linux/types.h>
+#include <linux/platform_device.h>
#include <asm/io.h>
@@ -774,31 +775,11 @@ static int __devinit vrc4171_card_setup(char *options)
__setup("vrc4171_card=", vrc4171_card_setup);
-static int vrc4171_card_suspend(struct device *dev, pm_message_t state, u32 level)
-{
- int retval = 0;
-
- if (level == SUSPEND_SAVE_STATE)
- retval = pcmcia_socket_dev_suspend(dev, state);
-
- return retval;
-}
-
-static int vrc4171_card_resume(struct device *dev, u32 level)
-{
- int retval = 0;
-
- if (level == RESUME_RESTORE_STATE)
- retval = pcmcia_socket_dev_resume(dev);
-
- return retval;
-}
-
static struct device_driver vrc4171_card_driver = {
.name = vrc4171_card_name,
.bus = &platform_bus_type,
- .suspend = vrc4171_card_suspend,
- .resume = vrc4171_card_resume,
+ .suspend = pcmcia_socket_dev_suspend,
+ .resume = pcmcia_socket_dev_resume,
};
static int __devinit vrc4171_card_init(void)
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index db9f952f9e3c..ec6ab65f0872 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -151,6 +151,40 @@ static void exca_writew(struct yenta_socket *socket, unsigned reg, u16 val)
readb(socket->base + 0x800 + reg + 1);
}
+static ssize_t show_yenta_registers(struct device *yentadev, struct device_attribute *attr, char *buf)
+{
+ struct pci_dev *dev = to_pci_dev(yentadev);
+ struct yenta_socket *socket = pci_get_drvdata(dev);
+ int offset = 0, i;
+
+ offset = snprintf(buf, PAGE_SIZE, "CB registers:");
+ for (i = 0; i < 0x24; i += 4) {
+ unsigned val;
+ if (!(i & 15))
+ offset += snprintf(buf + offset, PAGE_SIZE - offset, "\n%02x:", i);
+ val = cb_readl(socket, i);
+ offset += snprintf(buf + offset, PAGE_SIZE - offset, " %08x", val);
+ }
+
+ offset += snprintf(buf + offset, PAGE_SIZE - offset, "\n\nExCA registers:");
+ for (i = 0; i < 0x45; i++) {
+ unsigned char val;
+ if (!(i & 7)) {
+ if (i & 8) {
+ memcpy(buf + offset, " -", 2);
+ offset += 2;
+ } else
+ offset += snprintf(buf + offset, PAGE_SIZE - offset, "\n%02x:", i);
+ }
+ val = exca_readb(socket, i);
+ offset += snprintf(buf + offset, PAGE_SIZE - offset, " %02x", val);
+ }
+ buf[offset++] = '\n';
+ return offset;
+}
+
+static DEVICE_ATTR(yenta_registers, S_IRUSR, show_yenta_registers, NULL);
+
/*
* Ugh, mixed-mode cardbus and 16-bit pccard state: things depend
* on what kind of card is inserted..
@@ -765,6 +799,9 @@ static void yenta_close(struct pci_dev *dev)
{
struct yenta_socket *sock = pci_get_drvdata(dev);
+ /* Remove the register attributes */
+ device_remove_file(&dev->dev, &dev_attr_yenta_registers);
+
/* we don't want a dying socket registered */
pcmcia_unregister_socket(&sock->socket);
@@ -1138,8 +1175,11 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i
/* Register it with the pcmcia layer.. */
ret = pcmcia_register_socket(&socket->socket);
- if (ret == 0)
+ if (ret == 0) {
+ /* Add the yenta register attributes */
+ device_create_file(&dev->dev, &dev_attr_yenta_registers);
goto out;
+ }
unmap:
iounmap(socket->base);
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