diff -urN linux.old/drivers/net/b44.c linux.dev/drivers/net/b44.c
--- linux.old/drivers/net/b44.c 2006-01-12 01:44:42.548326000 +0100
-+++ linux.dev/drivers/net/b44.c 2006-01-12 03:07:38.209775500 +0100
++++ linux.dev/drivers/net/b44.c 2006-01-13 17:30:08.283122500 +0100
@@ -1,7 +1,9 @@
-/* b44.c: Broadcom 4400 device driver.
+/* b44.c: Broadcom 4400/47xx device driver.
err = b44_writephy(bp, MII_BMCR, BMCR_RESET);
if (err)
return err;
-@@ -439,6 +478,8 @@
+@@ -439,6 +478,18 @@
u32 val;
int err;
++#ifdef CONFIG_BCM947XX
++ char *s;
++ if ((s = nvram_get("boardnum")) && (s != NULL) && \
++ !strncmp(s, "2", 1) && \
++ (__b44_readphy(bp, 0, MII_BMCR, &val) != 0) && \
++ (val & BMCR_ISOLATE) && \
++ (__b44_writephy(bp, 0, MII_BMCR, val & ~BMCR_ISOLATE) != 0)) {
++ printk(KERN_WARNING PFX "PHY: cannot reset MII transceiver isolate bit.\n");
++ }
++#endif
+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
+ return 0;
if ((err = b44_readphy(bp, B44_MII_ALEDCTRL, &val)) != 0)
goto out;
if ((err = b44_writephy(bp, B44_MII_ALEDCTRL,
-@@ -534,6 +575,19 @@
+@@ -534,6 +585,19 @@
{
u32 bmsr, aux;
if (!b44_readphy(bp, MII_BMSR, &bmsr) &&
!b44_readphy(bp, B44_MII_AUXCTRL, &aux) &&
(bmsr != 0xffff)) {
-@@ -1281,9 +1335,10 @@
+@@ -1281,9 +1345,10 @@
bw32(bp, B44_DMARX_CTRL, 0);
bp->rx_prod = bp->rx_cons = 0;
} else {
}
ssb_core_reset(bp);
-@@ -1291,8 +1346,14 @@
+@@ -1291,8 +1356,14 @@
b44_clear_stats(bp);
/* Make PHY accessible. */
br32(bp, B44_MDIO_CTRL);
if (!(br32(bp, B44_DEVCTRL) & DEVCTRL_IPP)) {
-@@ -1834,18 +1895,297 @@
+@@ -1834,18 +1905,297 @@
.get_perm_addr = ethtool_op_get_perm_addr,
};
out:
return err;
}
-@@ -1865,22 +2205,43 @@
+@@ -1865,22 +2215,43 @@
static int __devinit b44_get_invariants(struct b44 *bp)
{
u8 eeprom[128];
/* With this, plus the rx_header prepended to the data by the
* hardware, we'll land the ethernet header on a 2-byte boundary.
*/
-@@ -1889,11 +2250,7 @@
+@@ -1889,11 +2260,7 @@
bp->imask = IMASK_DEF;
bp->core_unit = ssb_core_unit(bp);
out:
return err;
}
-@@ -2032,11 +2389,17 @@
+@@ -2032,11 +2399,17 @@
pci_save_state(bp->pdev);