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brcm47xx: backport patch from kernel 2.6.37

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Backport patches from r24162
  brcm47xx: reorder patches like they were commitet upstream


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24266 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
hauke
2010-12-05 19:19:50 +00:00
parent 2c5bea6134
commit 2308d83efb
11 changed files with 375 additions and 134 deletions
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37
target/linux/brcm47xx/patches-2.6.36/210-b44_phy_fix.patch
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@@ -1,35 +1,6 @@
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -381,11 +381,12 @@ static void b44_set_flow_ctrl(struct b44
__b44_set_flow_ctrl(bp, pause_enab);
}
-#ifdef SSB_DRIVER_MIPS
-extern char *nvram_get(char *name);
+#ifdef CONFIG_BCM47XX
+
+#include <asm/mach-bcm47xx/nvram.h>
static void b44_wap54g10_workaround(struct b44 *bp)
{
- const char *str;
+ char buf[20];
u32 val;
int err;
@@ -394,10 +395,9 @@ static void b44_wap54g10_workaround(stru
* see https://dev.openwrt.org/ticket/146
* check and reset bit "isolate"
*/
- str = nvram_get("boardnum");
- if (!str)
+ if (nvram_getenv("boardnum", buf, sizeof(buf)) > 0)
return;
- if (simple_strtoul(str, NULL, 0) == 2) {
+ if (simple_strtoul(buf, NULL, 0) == 2) {
err = __b44_readphy(bp, 0, MII_BMCR, &val);
if (err)
goto error;
@@ -412,10 +412,43 @@ static void b44_wap54g10_workaround(stru
@@ -411,10 +411,41 @@ static void b44_wap54g10_workaround(stru
error:
pr_warning("PHY: cannot reset MII transceiver isolate bit\n");
}
@@ -60,9 +31,7 @@
+ }
+ return;
+}
+
#else
+
static inline void b44_wap54g10_workaround(struct b44 *bp)
{
}
@@ -73,7 +42,7 @@
#endif
static int b44_setup_phy(struct b44 *bp)
@@ -424,6 +457,7 @@ static int b44_setup_phy(struct b44 *bp)
@@ -423,6 +454,7 @@ static int b44_setup_phy(struct b44 *bp)
int err;
b44_wap54g10_workaround(bp);
@@ -81,7 +50,7 @@
if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
return 0;
@@ -2089,6 +2123,8 @@ static int __devinit b44_get_invariants(
@@ -2088,6 +2120,8 @@ static int __devinit b44_get_invariants(
* valid PHY address. */
bp->phy_addr &= 0x1F;