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