import Gateworks CF optimizations, add support for additional features for the Cambri...
[openwrt/openwrt.git] / target / linux / ixp4xx / patches-2.6.25 / 190-cambria_support.patch
index 82368abd9305062a35428d7998fb4a2f017360ce..5e682b09785f93c7d542817e591be6f7f5710451 100644 (file)
@@ -1,8 +1,6 @@
-Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/Kconfig
-===================================================================
---- linux-2.6.25.4.orig/arch/arm/mach-ixp4xx/Kconfig
-+++ linux-2.6.25.4/arch/arm/mach-ixp4xx/Kconfig
-@@ -25,6 +25,14 @@ config MACH_AVILA
+--- a/arch/arm/mach-ixp4xx/Kconfig
++++ b/arch/arm/mach-ixp4xx/Kconfig
+@@ -25,6 +25,14 @@
          Avila Network Platform. For more information on this platform,
          see <file:Documentation/arm/IXP4xx>.
  
@@ -17,7 +15,7 @@ Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/Kconfig
  config MACH_LOFT
      bool "Loft"
      depends on MACH_AVILA
-@@ -200,7 +208,7 @@ config CPU_IXP46X
+@@ -200,7 +208,7 @@
  
  config CPU_IXP43X
        bool
@@ -26,11 +24,9 @@ Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/Kconfig
        default y
  
  config MACH_GTWX5715
-Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.25.4.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.25.4/arch/arm/mach-ixp4xx/Makefile
-@@ -7,6 +7,7 @@ obj-pci-n      :=
+--- a/arch/arm/mach-ixp4xx/Makefile
++++ b/arch/arm/mach-ixp4xx/Makefile
+@@ -7,6 +7,7 @@
  
  obj-pci-$(CONFIG_ARCH_IXDP4XX)                += ixdp425-pci.o
  obj-pci-$(CONFIG_MACH_AVILA)          += avila-pci.o
@@ -38,7 +34,7 @@ Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/Makefile
  obj-pci-$(CONFIG_MACH_IXDPG425)               += ixdpg425-pci.o
  obj-pci-$(CONFIG_ARCH_ADI_COYOTE)     += coyote-pci.o
  obj-pci-$(CONFIG_MACH_GTWX5715)               += gtwx5715-pci.o
-@@ -28,6 +29,7 @@ obj-y        += common.o
+@@ -28,6 +29,7 @@
  
  obj-$(CONFIG_ARCH_IXDP4XX)    += ixdp425-setup.o
  obj-$(CONFIG_MACH_AVILA)      += avila-setup.o
@@ -46,10 +42,8 @@ Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/Makefile
  obj-$(CONFIG_MACH_IXDPG425)   += coyote-setup.o
  obj-$(CONFIG_ARCH_ADI_COYOTE) += coyote-setup.o
  obj-$(CONFIG_MACH_GTWX5715)   += gtwx5715-setup.o
-Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-pci.c
-===================================================================
 --- /dev/null
-+++ linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-pci.c
++++ b/arch/arm/mach-ixp4xx/cambria-pci.c
 @@ -0,0 +1,74 @@
 +/*
 + * arch/arch/mach-ixp4xx/cambria-pci.c
@@ -125,10 +119,9 @@ Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-pci.c
 +}
 +
 +subsys_initcall(cambria_pci_init);
-diff -ruN /usr/src/openwrt/clean/linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-setup.c linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-setup.c
---- /usr/src/openwrt/clean/linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-setup.c 1969-12-31 16:00:00.000000000 -0800
-+++ linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-setup.c        2008-05-20 16:02:43.000000000 -0700
-@@ -0,0 +1,445 @@
+--- /dev/null
++++ b/arch/arm/mach-ixp4xx/cambria-setup.c
+@@ -0,0 +1,444 @@
 +/*
 + * arch/arm/mach-ixp4xx/cambria-setup.c
 + *
@@ -157,7 +150,7 @@ diff -ruN /usr/src/openwrt/clean/linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-set
 +# include <linux/eeprom.h>
 +#endif
 +
-+#include <linux/leds.h>                                                                                
++#include <linux/leds.h>
 +#include <linux/i2c-gpio.h>
 +#include <asm/types.h>
 +#include <asm/setup.h>
@@ -169,8 +162,8 @@ diff -ruN /usr/src/openwrt/clean/linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-set
 +#include <asm/mach/flash.h>
 +
 +struct cambria_board_info {
-+  unsigned char *model;
-+  void    (* setup)(void);
++      unsigned char   *model;
++      void            (* setup)(void);
 +};
 +
 +static struct cambria_board_info *cambria_info __initdata;
@@ -202,7 +195,7 @@ diff -ruN /usr/src/openwrt/clean/linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-set
 +static struct platform_device cambria_i2c_gpio = {
 +      .name           = "i2c-gpio",
 +      .id             = 0,
-+      .dev            = {
++      .dev = {
 +              .platform_data  = &cambria_i2c_gpio_data,
 +      },
 +};
@@ -229,7 +222,7 @@ diff -ruN /usr/src/openwrt/clean/linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-set
 +static struct platform_device cambria_uart = {
 +      .name           = "serial8250",
 +      .id             = PLAT8250_DEV_PLATFORM,
-+      .dev                    = {
++      .dev = {
 +              .platform_data  = cambria_uart_data,
 +      },
 +      .num_resources  = 1,
@@ -265,145 +258,144 @@ diff -ruN /usr/src/openwrt/clean/linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-set
 +};
 +
 +static struct eth_plat_info cambria_npec_data = {
-+      .phy    = 2,
-+      .rxq    = 4,
++      .phy            = 1,
++      .rxq            = 4,
 +      .txreadyq       = 21,
 +};
 +
 +static struct eth_plat_info cambria_npea_data = {
-+      .phy    = 1,
-+      .rxq    = 2,
++      .phy            = 2,
++      .rxq            = 2,
 +      .txreadyq       = 19,
 +};
 +
 +static struct platform_device cambria_npec_device = {
-+      .name           = "ixp4xx_eth",
++      .name                   = "ixp4xx_eth",
 +      .id                     = IXP4XX_ETH_NPEC,
 +      .dev.platform_data      = &cambria_npec_data,
 +};
 +
 +static struct platform_device cambria_npea_device = {
-+      .name           = "ixp4xx_eth",
++      .name                   = "ixp4xx_eth",
 +      .id                     = IXP4XX_ETH_NPEA,
 +      .dev.platform_data      = &cambria_npea_data,
 +};
 +
 +static struct gpio_led cambria_gpio_leds[] = {
-+  {
-+    .name   = "user",  /* green led */
-+    .gpio   = 5,
-+    .active_low = 1,
-+  }
++      {
++              .name           = "user",  /* green led */
++              .gpio           = 5,
++              .active_low     = 1,
++      }
 +};
 +
 +static struct gpio_led_platform_data cambria_gpio_leds_data = {
-+  .num_leds   = 1,
-+  .leds     = cambria_gpio_leds,
++      .num_leds       = 1,
++      .leds           = cambria_gpio_leds,
 +};
 +
 +static struct platform_device cambria_gpio_leds_device = {
-+  .name     = "leds-gpio",
-+  .id     = -1,
-+  .dev.platform_data  = &cambria_gpio_leds_data,
++      .name           = "leds-gpio",
++      .id             = -1,
++      .dev.platform_data = &cambria_gpio_leds_data,
 +};
 +
 +
 +static struct latch_led cambria_latch_leds[] = {
 +      {
-+              .name   = "ledA",  /* green led */
-+              .bit    = 0,
++              .name   = "ledA",  /* green led */
++              .bit    = 0,
 +      },
 +      {
-+              .name   = "ledB",  /* green led */
-+              .bit    = 1,
++              .name   = "ledB",  /* green led */
++              .bit    = 1,
 +      },
 +      {
-+              .name   = "ledC",  /* green led */
-+              .bit    = 2,
++              .name   = "ledC",  /* green led */
++              .bit    = 2,
 +      },
 +      {
-+              .name   = "ledD",  /* green led */
-+              .bit    = 3,
++              .name   = "ledD",  /* green led */
++              .bit    = 3,
 +      },
 +      {
-+              .name   = "ledE",  /* green led */
-+              .bit    = 4,
++              .name   = "ledE",  /* green led */
++              .bit    = 4,
 +      },
 +      {
-+              .name   = "ledF",  /* green led */
-+              .bit    = 5,
++              .name   = "ledF",  /* green led */
++              .bit    = 5,
 +      },
 +      {
-+              .name   = "ledG",  /* green led */
-+              .bit    = 6,
++              .name   = "ledG",  /* green led */
++              .bit    = 6,
 +      },
 +      {
-+              .name   = "ledH",  /* green led */
-+              .bit    = 7,
++              .name   = "ledH",  /* green led */
++              .bit    = 7,
 +      }
 +};
 +
 +static struct latch_led_platform_data cambria_latch_leds_data = {
-+      .num_leds   = 8,
-+      .leds       = cambria_latch_leds,
-+      .mem        = 0x53F40000,
++      .num_leds       = 8,
++      .leds           = cambria_latch_leds,
++      .mem            = 0x53F40000,
 +};
 +
 +static struct platform_device cambria_latch_leds_device = {
-+      .name     = "leds-latch",
-+      .id     = -1,
-+      .dev.platform_data  = &cambria_latch_leds_data,
++      .name           = "leds-latch",
++      .id             = -1,
++      .dev.platform_data = &cambria_latch_leds_data,
 +};
 +
 +static struct resource cambria_usb0_resources[] = {
 +      {
-+              .start    = 0xCD000000,
-+              .end      = 0xCD000300,
-+              .flags    = IORESOURCE_MEM,
++              .start  = 0xCD000000,
++              .end    = 0xCD000300,
++              .flags  = IORESOURCE_MEM,
 +      },
 +      {
-+              .start    = 32,
-+              .flags    = IORESOURCE_IRQ,
++              .start  = 32,
++              .flags  = IORESOURCE_IRQ,
 +      },
 +};
 +
 +static struct resource cambria_usb1_resources[] = {
 +      {
-+              .start    = 0xCE000000,
-+              .end      = 0xCE000300,
-+              .flags    = IORESOURCE_MEM,
++              .start  = 0xCE000000,
++              .end    = 0xCE000300,
++              .flags  = IORESOURCE_MEM,
 +      },
 +      {
-+              .start    = 33,
-+              .flags    = IORESOURCE_IRQ,
++              .start  = 33,
++              .flags  = IORESOURCE_IRQ,
 +      },
 +};
 +
 +static u64 ehci_dma_mask = ~(u32)0;
 +
 +static struct platform_device cambria_usb0_device =  {
-+      .name   = "ixp4xx-ehci",
-+      .id   = 0,
++      .name           = "ixp4xx-ehci",
++      .id             = 0,
++      .resource       = cambria_usb0_resources,
++      .num_resources  = ARRAY_SIZE(cambria_usb0_resources),
 +      .dev = {
-+              .dma_mask               = &ehci_dma_mask,
-+              .coherent_dma_mask      = 0xffffffff,
++              .dma_mask               = &ehci_dma_mask,
++              .coherent_dma_mask      = 0xffffffff,
 +      },
-+      .resource = cambria_usb0_resources,
-+      .num_resources  = 2,
 +};
 +
-+static struct platform_device cambria_usb1_device =  {
-+      .name   = "ixp4xx-ehci",
-+      .id   = 1,
++static struct platform_device cambria_usb1_device = {
++      .name           = "ixp4xx-ehci",
++      .id             = 1,
++      .resource       = cambria_usb1_resources,
++      .num_resources  = ARRAY_SIZE(cambria_usb1_resources),
 +      .dev = {
-+              .dma_mask               = &ehci_dma_mask,
-+              .coherent_dma_mask      = 0xffffffff,
++              .dma_mask               = &ehci_dma_mask,
++              .coherent_dma_mask      = 0xffffffff,
 +      },
-+      .resource = cambria_usb1_resources,
-+      .num_resources  = 2,
 +};
 +
-+
 +static struct platform_device *cambria_devices[] __initdata = {
 +      &cambria_i2c_gpio,
 +      &cambria_flash,
@@ -412,15 +404,15 @@ diff -ruN /usr/src/openwrt/clean/linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-set
 +
 +static void __init cambria_gw23xx_setup(void)
 +{
-+  platform_device_register(&cambria_npec_device);
-+  platform_device_register(&cambria_npea_device);
++      platform_device_register(&cambria_npec_device);
++      platform_device_register(&cambria_npea_device);
 +}
 +
 +#ifdef CONFIG_SENSORS_EEPROM
 +static void __init cambria_gw2350_setup(void)
 +{
-+  platform_device_register(&cambria_npec_device);
-+  platform_device_register(&cambria_npea_device);
++      platform_device_register(&cambria_npec_device);
++      platform_device_register(&cambria_npea_device);
 +
 +      platform_device_register(&cambria_usb0_device);
 +      platform_device_register(&cambria_usb1_device);
@@ -430,38 +422,38 @@ diff -ruN /usr/src/openwrt/clean/linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-set
 +
 +static void __init cambria_gw2358_setup(void)
 +{
-+  platform_device_register(&cambria_npec_device);
-+  platform_device_register(&cambria_npea_device);
++      platform_device_register(&cambria_npec_device);
++      platform_device_register(&cambria_npea_device);
 +
 +      platform_device_register(&cambria_usb0_device);
 +      platform_device_register(&cambria_usb1_device);
 +
 +      platform_device_register(&cambria_pata);
-+      
++
 +      platform_device_register(&cambria_latch_leds_device);
 +}
 +
 +static struct cambria_board_info cambria_boards[] __initdata = {
-+  {
-+    .model    = "GW2350",
-+    .setup    = cambria_gw2350_setup,
-+  }, {
-+    .model    = "GW2358",
-+    .setup    = cambria_gw2358_setup,
-+  }
++      {
++              .model  = "GW2350",
++              .setup  = cambria_gw2350_setup,
++      }, {
++              .model  = "GW2358",
++              .setup  = cambria_gw2358_setup,
++      }
 +};
 +
 +static struct cambria_board_info * __init cambria_find_board_info(char *model)
 +{
-+  int i;
++      int i;
 +
-+  for (i = 0; i < ARRAY_SIZE(cambria_boards); i++) {
-+    struct cambria_board_info *info = &cambria_boards[i];
-+    if (strncmp(info->model, model, strlen(info->model)) == 0)
-+      return info;
-+  }
++      for (i = 0; i < ARRAY_SIZE(cambria_boards); i++) {
++              struct cambria_board_info *info = &cambria_boards[i];
++              if (strncmp(info->model, model, strlen(info->model)) == 0)
++                      return info;
++      }
 +
-+  return NULL;
++      return NULL;
 +}
 +
 +struct cambria_eeprom_header {
@@ -476,28 +468,28 @@ diff -ruN /usr/src/openwrt/clean/linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-set
 +static int __init cambria_eeprom_notify(struct notifier_block *self,
 +              unsigned long event, void *t)
 +{
-+  struct eeprom_data *ee = t;
-+  struct cambria_eeprom_header hdr;
++      struct eeprom_data *ee = t;
++      struct cambria_eeprom_header hdr;
 +
-+  if (cambria_info)
-+    return NOTIFY_DONE;
++      if (cambria_info)
++              return NOTIFY_DONE;
 +
-+  /* The eeprom is at address 0x51 */
-+  if (event != EEPROM_REGISTER || ee->client.addr != 0x51)
-+    return NOTIFY_DONE;
++      /* The eeprom is at address 0x51 */
++      if (event != EEPROM_REGISTER || ee->client.addr != 0x51)
++              return NOTIFY_DONE;
 +
-+  ee->attr->read(&ee->client.dev.kobj, ee->attr, (char *)&hdr,
-+              0, sizeof(hdr));
++      ee->attr->read(&ee->client.dev.kobj, ee->attr, (char *)&hdr,
++              0, sizeof(hdr));
 +
-+  if (hdr.magic[0] != 'G' || hdr.magic[1] != 'W')
-+    return NOTIFY_DONE;
++      if (hdr.magic[0] != 'G' || hdr.magic[1] != 'W')
++              return NOTIFY_DONE;
 +
-+  memcpy(&cambria_npec_data.hwaddr, hdr.mac0, ETH_ALEN);
-+  memcpy(&cambria_npea_data.hwaddr, hdr.mac1, ETH_ALEN);
++      memcpy(&cambria_npec_data.hwaddr, hdr.mac0, ETH_ALEN);
++      memcpy(&cambria_npea_data.hwaddr, hdr.mac1, ETH_ALEN);
 +
-+  cambria_info = cambria_find_board_info(hdr.model);
++      cambria_info = cambria_find_board_info(hdr.model);
 +
-+  return NOTIFY_OK;
++      return NOTIFY_OK;
 +}
 +
 +static struct notifier_block cambria_eeprom_notifier __initdata = {
@@ -506,12 +498,12 @@ diff -ruN /usr/src/openwrt/clean/linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-set
 +
 +static void __init cambria_register_eeprom_notifier(void)
 +{
-+  register_eeprom_notifier(&cambria_eeprom_notifier);
++      register_eeprom_notifier(&cambria_eeprom_notifier);
 +}
 +
 +static void __init cambria_unregister_eeprom_notifier(void)
 +{
-+  unregister_eeprom_notifier(&cambria_eeprom_notifier);
++      unregister_eeprom_notifier(&cambria_eeprom_notifier);
 +}
 +#else /* CONFIG_SENSORS_EEPROM */
 +static inline void cambria_register_eeprom_notifier(void) {};
@@ -544,21 +536,21 @@ diff -ruN /usr/src/openwrt/clean/linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-set
 +
 +static int __init cambria_model_setup(void)
 +{
-+  if (!machine_is_cambria())
-+    return 0;
-+
-+  if (cambria_info) {
-+    printk(KERN_DEBUG "Running on Gateworks Cambria %s\n",
-+              cambria_info->model);
-+    cambria_info->setup();
-+  } else {
-+    printk(KERN_INFO "Unknown/missing Cambria model number"
-+            " -- defaults will be used\n");
-+    cambria_gw23xx_setup();
-+  }
-+
-+  cambria_unregister_eeprom_notifier();
-+  return 0;
++      if (!machine_is_cambria())
++              return 0;
++
++      if (cambria_info) {
++              printk(KERN_DEBUG "Running on Gateworks Cambria %s\n",
++                              cambria_info->model);
++              cambria_info->setup();
++      } else {
++              printk(KERN_INFO "Unknown/missing Cambria model number"
++                              " -- defaults will be used\n");
++              cambria_gw23xx_setup();
++      }
++
++      cambria_unregister_eeprom_notifier();
++      return 0;
 +}
 +late_initcall(cambria_model_setup);
 +
@@ -574,10 +566,8 @@ diff -ruN /usr/src/openwrt/clean/linux-2.6.25.4/arch/arm/mach-ixp4xx/cambria-set
 +      .init_machine   = cambria_init,
 +MACHINE_END
 +#endif
-Index: linux-2.6.25.4/include/asm-arm/arch-ixp4xx/hardware.h
-===================================================================
---- linux-2.6.25.4.orig/include/asm-arm/arch-ixp4xx/hardware.h
-+++ linux-2.6.25.4/include/asm-arm/arch-ixp4xx/hardware.h
+--- a/include/asm-arm/arch-ixp4xx/hardware.h
++++ b/include/asm-arm/arch-ixp4xx/hardware.h
 @@ -18,7 +18,7 @@
  #define __ASM_ARCH_HARDWARE_H__