brcm47xx: BGMAC Driver corrections

1) Fix what appears to be a logic error in bgmac_phy_advertise.

2) Fix bgmac_ioctl to use passed phy_id; needed for switch-robo
interface w/ the driver to work correctly.  I still have the issue
with the interface always being HD when the speed/duplex is set
manually (e.g., echo "100FD" > /proc/switch/eth0/port/N/media).

Signed-off-by: Nathan Hintz <[email protected]>

SVN-Revision: 35052

target/linux/brcm47xx/patches-3.6/750-bgmac.patch

@@ -608,7 +608,7 @@
 +	if (bgmac->phyaddr == BGMAC_PHY_NOREGS)
 +		return;
 +
-+	if (bgmac->autoneg)
++	if (!bgmac->autoneg)
 +		return;
 +
 +	/* Adv selected 10/100 speeds */
@@ -1097,13 +1097,13 @@
 +	case SIOCGMIIREG:
 +		if (!netif_running(net_dev))
 +			return -EAGAIN;
-+		data->val_out = bgmac_phy_read(bgmac, bgmac->phyaddr,
++		data->val_out = bgmac_phy_read(bgmac, data->phy_id,
 +					       data->reg_num & 0x1f);
 +		return 0;
 +	case SIOCSMIIREG:
 +		if (!netif_running(net_dev))
 +			return -EAGAIN;
-+		bgmac_phy_write(bgmac, bgmac->phyaddr, data->reg_num & 0x1f,
++		bgmac_phy_write(bgmac, data->phy_id, data->reg_num & 0x1f,
 +				data->val_in);
 +		return 0;
 +	default: