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openwrt-xburst/target/linux/brcm47xx/patches-2.6.23/210-ssb_fixes.patch
nbd 532249b507 sync ssb with upstream 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9302 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-10-14 02:47:36 +00:00

234 lines
8.3 KiB
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Raw Blame History

Index: linux-2.6.23/drivers/ssb/driver_mipscore.c
===================================================================
--- linux-2.6.23.orig/drivers/ssb/driver_mipscore.c 2007-10-14 04:32:45.793470742 +0200
+++ linux-2.6.23/drivers/ssb/driver_mipscore.c 2007-10-14 04:33:25.155713862 +0200
@@ -222,3 +222,5 @@
ssb_mips_serial_init(mcore);
ssb_mips_flash_detect(mcore);
}
+
+EXPORT_SYMBOL(ssb_mips_irq);
Index: linux-2.6.23/include/linux/ssb/ssb_driver_chipcommon.h
===================================================================
--- linux-2.6.23.orig/include/linux/ssb/ssb_driver_chipcommon.h 2007-10-14 04:32:45.817472111 +0200
+++ linux-2.6.23/include/linux/ssb/ssb_driver_chipcommon.h 2007-10-14 04:33:25.159714091 +0200
@@ -382,11 +382,45 @@
extern void ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc,
u32 ticks);
-u32 ssb_chipco_gpio_in(struct ssb_chipcommon *cc, u32 mask);
+/* GPIO functions */
+static inline u32 ssb_chipco_gpio_in(struct ssb_chipcommon *cc,
+ u32 mask)
+{
+ return ssb_read32(cc->dev, SSB_CHIPCO_GPIOIN) & mask;
+}
-void ssb_chipco_gpio_out(struct ssb_chipcommon *cc, u32 mask, u32 value);
+static inline u32 ssb_chipco_gpio_out(struct ssb_chipcommon *cc,
+ u32 mask, u32 value)
+{
+ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOOUT, mask, value);
+}
-void ssb_chipco_gpio_outen(struct ssb_chipcommon *cc, u32 mask, u32 value);
+static inline u32 ssb_chipco_gpio_outen(struct ssb_chipcommon *cc,
+ u32 mask, u32 value)
+{
+ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOOUTEN, mask, value);
+}
+
+static inline u32 ssb_chipco_gpio_control(struct ssb_chipcommon *cc,
+ u32 mask, u32 value)
+{
+ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOCTL, mask, value);
+}
+
+static inline u32 ssb_chipco_gpio_intmask(struct ssb_chipcommon *cc,
+ u32 mask, u32 value)
+{
+ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOIRQ, mask, value);
+}
+
+static inline u32 ssb_chipco_gpio_polarity(struct ssb_chipcommon *cc,
+ u32 mask, u32 value)
+{
+ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOPOL, mask, value);
+}
+/* TODO: GPIO reservation */
+
+extern int ssb_chipco_watchdog(struct ssb_chipcommon *cc, uint ticks);
#ifdef CONFIG_SSB_SERIAL
extern int ssb_chipco_serial_init(struct ssb_chipcommon *cc,
Index: linux-2.6.23/include/linux/ssb/ssb_driver_extif.h
===================================================================
--- linux-2.6.23.orig/include/linux/ssb/ssb_driver_extif.h 2007-10-14 04:32:45.821472339 +0200
+++ linux-2.6.23/include/linux/ssb/ssb_driver_extif.h 2007-10-14 04:33:25.167714544 +0200
@@ -153,7 +153,6 @@
#define SSB_EXTIF_WATCHDOG_CLK 48000000 /* Hz */
-
#ifdef CONFIG_SSB_DRIVER_EXTIF
struct ssb_extif {
@@ -171,17 +170,42 @@
extern void ssb_extif_timing_init(struct ssb_extif *extif,
unsigned long ns);
-u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask);
-
-void ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask, u32 value);
-
-void ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask, u32 value);
-
#ifdef CONFIG_SSB_SERIAL
extern int ssb_extif_serial_init(struct ssb_extif *extif,
struct ssb_serial_port *ports);
#endif /* CONFIG_SSB_SERIAL */
+/* GPIO functions */
+static inline u32 ssb_extif_gpio_in(struct ssb_extif *extif,
+ u32 mask)
+{
+ return ssb_read32(extif->dev, SSB_EXTIF_GPIO_IN) & mask;
+}
+
+static inline u32 ssb_extif_gpio_out(struct ssb_extif *extif,
+ u32 mask, u32 value)
+{
+ return ssb_write32_masked(extif->dev, SSB_EXTIF_GPIO_OUT(0), mask, value);
+}
+
+static inline u32 ssb_extif_gpio_outen(struct ssb_extif *extif,
+ u32 mask, u32 value)
+{
+ return ssb_write32_masked(extif->dev, SSB_EXTIF_GPIO_OUTEN(0), mask, value);
+}
+
+static inline u32 ssb_extif_gpio_polarity(struct ssb_extif *extif,
+ u32 mask, u32 value)
+{
+ return ssb_write32_masked(extif->dev, SSB_EXTIF_GPIO_INTPOL, mask, value);
+}
+
+static inline u32 ssb_extif_gpio_intmask(struct ssb_extif *extif,
+ u32 mask, u32 value)
+{
+ return ssb_write32_masked(extif->dev, SSB_EXTIF_GPIO_INTMASK, mask, value);
+}
+
#else /* CONFIG_SSB_DRIVER_EXTIF */
/* extif disabled */
Index: linux-2.6.23/include/linux/ssb/ssb.h
===================================================================
--- linux-2.6.23.orig/include/linux/ssb/ssb.h 2007-10-14 04:32:45.833473010 +0200
+++ linux-2.6.23/include/linux/ssb/ssb.h 2007-10-14 04:33:25.171714773 +0200
@@ -255,6 +255,12 @@
#define SSB_CHIPPACK_BCM4712M 2 /* Medium 225pin 4712 */
#define SSB_CHIPPACK_BCM4712L 0 /* Large 340pin 4712 */
+static inline u16 ssb_read16(struct ssb_device *dev, u16 offset);
+static inline u32 ssb_read32(struct ssb_device *dev, u16 offset);
+static inline void ssb_write16(struct ssb_device *dev, u16 offset, u16 value);
+static inline void ssb_write32(struct ssb_device *dev, u16 offset, u32 value);
+static inline u32 ssb_write32_masked(struct ssb_device *dev, u16 offset, u32 mask, u32 value);
+
#include <linux/ssb/ssb_driver_chipcommon.h>
#include <linux/ssb/ssb_driver_mips.h>
#include <linux/ssb/ssb_driver_extif.h>
@@ -385,6 +391,16 @@
dev->ops->write32(dev, offset, value);
}
+static inline u32 ssb_write32_masked(struct ssb_device *dev,
+ u16 offset,
+ u32 mask,
+ u32 value)
+{
+ value &= mask;
+ value |= ssb_read32(dev, offset) & ~mask;
+ ssb_write32(dev, offset, value);
+ return value;
+}
/* Translation (routing) bits that need to be ORed to DMA
* addresses before they are given to a device. */
Index: linux-2.6.23/drivers/ssb/driver_chipcommon.c
===================================================================
--- linux-2.6.23.orig/drivers/ssb/driver_chipcommon.c 2007-10-14 04:32:45.797470966 +0200
+++ linux-2.6.23/drivers/ssb/driver_chipcommon.c 2007-10-14 04:33:25.175715001 +0200
@@ -351,21 +351,6 @@
chipco_write32(cc, SSB_CHIPCO_WATCHDOG, ticks);
}
-u32 ssb_chipco_gpio_in(struct ssb_chipcommon *cc, u32 mask)
-{
- return chipco_read32(cc, SSB_CHIPCO_GPIOIN) & mask;
-}
-
-void ssb_chipco_gpio_out(struct ssb_chipcommon *cc, u32 mask, u32 value)
-{
- chipco_write32_masked(cc, SSB_CHIPCO_GPIOOUT, mask, value);
-}
-
-void ssb_chipco_gpio_outen(struct ssb_chipcommon *cc, u32 mask, u32 value)
-{
- chipco_write32_masked(cc, SSB_CHIPCO_GPIOOUTEN, mask, value);
-}
-
#ifdef CONFIG_SSB_SERIAL
int ssb_chipco_serial_init(struct ssb_chipcommon *cc,
struct ssb_serial_port *ports)
Index: linux-2.6.23/drivers/ssb/driver_extif.c
===================================================================
--- linux-2.6.23.orig/drivers/ssb/driver_extif.c 2007-10-14 04:32:45.809471640 +0200
+++ linux-2.6.23/drivers/ssb/driver_extif.c 2007-10-14 04:33:25.179715231 +0200
@@ -110,20 +110,4 @@
*m = extif_read32(extif, SSB_EXTIF_CLOCK_SB);
}
-u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask)
-{
- return extif_read32(extif, SSB_EXTIF_GPIO_IN) & mask;
-}
-
-void ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask, u32 value)
-{
- return extif_write32_masked(extif, SSB_EXTIF_GPIO_OUT(0),
- mask, value);
-}
-
-void ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask, u32 value)
-{
- return extif_write32_masked(extif, SSB_EXTIF_GPIO_OUTEN(0),
- mask, value);
-}
Index: linux-2.6.23/include/linux/mod_devicetable.h
===================================================================
--- linux-2.6.23.orig/include/linux/mod_devicetable.h 2007-10-14 04:35:22.102378272 +0200
+++ linux-2.6.23/include/linux/mod_devicetable.h 2007-10-14 04:34:41.172045787 +0200
@@ -340,4 +340,19 @@
#define PA_HVERSION_ANY_ID 0xffff
#define PA_SVERSION_ANY_ID 0xffffffff
+/* SSB core, see drivers/ssb/ */
+struct ssb_device_id {
+ __u16 vendor;
+ __u16 coreid;
+ __u8 revision;
+};
+#define SSB_DEVICE(_vendor, _coreid, _revision) \
+ { .vendor = _vendor, .coreid = _coreid, .revision = _revision, }
+#define SSB_DEVTABLE_END \
+ { 0, },
+
+#define SSB_ANY_VENDOR 0xFFFF
+#define SSB_ANY_ID 0xFFFF
+#define SSB_ANY_REV 0xFF
+
#endif /* LINUX_MOD_DEVICETABLE_H */
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