diff options
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/brcm47xx/patches-2.6.28/210-b44_phy_fix.patch | 50 |
1 files changed, 16 insertions, 34 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.28/210-b44_phy_fix.patch b/target/linux/brcm47xx/patches-2.6.28/210-b44_phy_fix.patch index f990b8534b..e38332eb63 100644 --- a/target/linux/brcm47xx/patches-2.6.28/210-b44_phy_fix.patch +++ b/target/linux/brcm47xx/patches-2.6.28/210-b44_phy_fix.patch @@ -1,5 +1,14 @@ --- a/drivers/net/b44.c +++ b/drivers/net/b44.c +@@ -339,7 +339,7 @@ static int b44_phy_reset(struct b44 *bp) + } + } + +- return 0; ++ return err; + } + + static void __b44_set_flow_ctrl(struct b44 *bp, u32 pause_flags) @@ -384,7 +384,7 @@ static void b44_set_flow_ctrl(struct b44 __b44_set_flow_ctrl(bp, pause_enab); } @@ -9,41 +18,14 @@ extern char *nvram_get(char *name); static void b44_wap54g10_workaround(struct b44 *bp) { -@@ -2068,6 +2068,28 @@ out: - return err; - } +@@ -2213,6 +2213,10 @@ static int __devinit b44_init_one(struct + */ + b44_chip_reset(bp, B44_CHIP_RESET_FULL); -+#ifdef CONFIG_SSB_DRIVER_MIPS -+static void b44_wrtsl54gs_workaround(struct b44 *bp) -+{ -+ const char *str; -+ -+ /* -+ * workaround for physical wiring in Linksys WRSL54GS -+ * see https://dev.openwrt.org/ticket/2662 and 3903 -+ * eth1 PHY is probably on BCM5325 switch accessed via eth0 -+ */ -+ str = nvram_get("boardnum"); -+ if (!str) -+ return; -+ if (simple_strtoul(str, NULL, 0) == 42) { ++ /* do a phy reset to test if there is an active phy */ ++ if (b44_phy_reset(bp) < 0) + bp->phy_addr = B44_PHY_ADDR_NO_PHY; -+ } -+ return; -+} -+#else -+static void b44_wrtsl54gs_workaround(struct b44 *bp) { } -+#endif -+ - static int __devinit b44_get_invariants(struct b44 *bp) - { - struct ssb_device *sdev = bp->sdev; -@@ -2089,6 +2111,8 @@ static int __devinit b44_get_invariants( - * valid PHY address. */ - bp->phy_addr &= 0x1F; - -+ b44_wrtsl54gs_workaround(bp); + - memcpy(bp->dev->dev_addr, addr, 6); + printk(KERN_INFO "%s: Broadcom 44xx/47xx 10/100BaseT Ethernet %s\n", + dev->name, print_mac(mac, dev->dev_addr)); - if (!is_valid_ether_addr(&bp->dev->dev_addr[0])){ |