add b44 fixes for brcm-2.4

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2926 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/brcm-2.4/patches/008-b44_bcm47xx_support.patch b/target/linux/brcm-2.4/patches/008-b44_bcm47xx_support.patch
new file mode 100644 (file)
index 0000000..ddf4164
--- /dev/null
+++ b/target/linux/brcm-2.4/patches/008-b44_bcm47xx_support.patch
@@ -0,0 +1,89 @@
+--- linux-2.4.32.old/drivers/net/b44.c 2006-01-11 04:41:11.175458750 +0100
++++ linux-2.4.32/drivers/net/b44.c     2006-01-11 20:19:57.900822500 +0100
+@@ -3,6 +3,7 @@
+  * Copyright (C) 2002 David S. Miller (davem@redhat.com)
+  * Copyright (C) 2004 Pekka Pietikainen (pp@ee.oulu.fi)
+  * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ * Copyright (C) 2006 Felix Fietkau (nbd@openwrt.org)
+  *
+  * Distribute under GPL.
+  */
+@@ -36,6 +37,31 @@
+ #include <sbchipc.h>
+ #include <sflash.h>
+ 
++#ifdef CONFIG_BCM947XX
++#define atoi(str) simple_strtoul(((str != NULL) ? str : ""), NULL, 0)
++ 
++static inline void e_aton(char *str, char *dest)
++{
++      int i = 0;
++      u16 *d = (u16 *) dest;
++
++      if (str == NULL) {
++              memset(dest, 0, 6);
++              return;
++      }
++      
++      for (;;) {
++              dest[i++] = (char) simple_strtoul(str, NULL, 16);
++              str += 2;
++              if (!*str++ || i == 6)
++                      break;
++      }
++}
++
++static int instance = 0;
++#endif
++
++
+ #define DRV_MODULE_NAME               "b44"
+ #define PFX DRV_MODULE_NAME   ": "
+ #define DRV_MODULE_VERSION    "0.93"
+@@ -285,7 +311,7 @@
+               == SBTMSLOW_CLOCK);
+ }
+ 
+-static void __b44_cam_read(struct b44 *bp, unsigned char *data, int index)
++static inline void __b44_cam_read(struct b44 *bp, unsigned char *data, int index)
+ {
+       u32 val;
+ 
+@@ -1751,10 +1777,18 @@
+ static int __devinit b44_get_invariants(struct b44 *bp)
+ {
+       u8 eeprom[128];
++      u8 buf[32];
+       int err;
+       unsigned long flags;
+ 
+       if (bp->pdev->device == PCI_DEVICE_ID_BCM4713) {
++#ifdef CONFIG_BCM947XX
++              sprintf(buf, "et%dmacaddr", instance - 1);
++              e_aton(nvram_get(buf), bp->dev->dev_addr);
++
++              sprintf(buf, "et%dphyaddr", instance - 1);
++              bp->phy_addr = B44_PHY_ADDR_NO_PHY;
++#else
+               /*
+                * BCM47xx boards don't have a EEPROM. The MAC is stored in
+                * a NVRAM area somewhere in the flash memory. As we don't
+@@ -1771,6 +1805,7 @@
+                * chip with multiple PHYs connected to the PHY port.
+                */
+               bp->phy_addr = B44_PHY_ADDR_NO_PHY;
++#endif
+               bp->dma_offset = 0;
+       } else {
+               err = b44_read_eeprom(bp, &eeprom[0]);
+@@ -1814,6 +1849,10 @@
+       struct b44 *bp;
+       int err, i;
+ 
++#ifdef CONFIG_BCM947XX
++      instance++;
++#endif
++
+       if (b44_version_printed++ == 0)
+               printk(KERN_INFO "%s", version);
+