Merge pobox.com:/garz/repo/netdev-2.6/emac

into pobox.com:/garz/repo/net-drivers-2.6

drivers/net/ibm_emac/ibm_emac.h

@@ -98,7 +98,7 @@ typedef struct emac_regs {
 #endif				/* CONFIG_IBM_EMAC4 */
 #define EMAC_M1_BASE			(EMAC_M1_TX_FIFO_2K | \
 					EMAC_M1_APP | \
-					EMAC_M1_TR)
+					EMAC_M1_TR | EMAC_M1_VLE)
 
 /* Transmit Mode Register 0 */
 #define EMAC_TMR0_GNP0			0x80000000

drivers/net/ibm_emac/ibm_emac_core.c

@@ -1364,6 +1364,9 @@ static void emac_reset_configure(struct ocp_enet_private *fep)
 	/* set frame gap */
 	out_be32(&emacp->em0ipgvr, CONFIG_IBM_EMAC_FGAP);
 	
+	/* set VLAN Tag Protocol Identifier */
+	out_be32(&emacp->em0vtpid, 0x8100);
+
 	/* Init ring buffers */
 	emac_init_rings(fep->ndev);
 }
@@ -1700,6 +1703,15 @@ struct mal_commac_ops emac_commac_ops = {
 	.rxde = &emac_rxde_dev,
 };
 
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static int emac_netpoll(struct net_device *ndev)
+{
+	emac_rxeob_dev((void *)ndev, 0);
+	emac_txeob_dev((void *)ndev, 0);
+	return 0;
+}
+#endif
+
 static int emac_init_device(struct ocp_device *ocpdev, struct ibm_ocp_mal *mal)
 {
 	int deferred_init = 0;
@@ -1882,6 +1894,9 @@ static int emac_init_device(struct ocp_device *ocpdev, struct ibm_ocp_mal *mal)
 	SET_ETHTOOL_OPS(ndev, &emac_ethtool_ops);
 	if (emacdata->tah_idx >= 0)
 		ndev->features = NETIF_F_IP_CSUM | NETIF_F_SG;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+	ndev->poll_controller = emac_netpoll;
+#endif
 
 	SET_MODULE_OWNER(ndev);
 

drivers/net/ibm_emac/ibm_emac_phy.c

@@ -191,17 +191,18 @@ static int genmii_read_link(struct mii_phy *phy)
 	u16 lpa;
 
 	if (phy->autoneg) {
-		lpa = phy_read(phy, MII_LPA);
+		lpa = phy_read(phy, MII_LPA) & phy_read(phy, MII_ADVERTISE);
 
-		if (lpa & (LPA_10FULL | LPA_100FULL))
-			phy->duplex = DUPLEX_FULL;
-		else
-			phy->duplex = DUPLEX_HALF;
-		if (lpa & (LPA_100FULL | LPA_100HALF))
-			phy->speed = SPEED_100;
-		else
 		phy->speed = SPEED_10;
+		phy->duplex = DUPLEX_HALF;
 		phy->pause = 0;
+
+		if (lpa & (LPA_100FULL | LPA_100HALF)) {
+			phy->speed = SPEED_100;
+			if (lpa & LPA_100FULL)
+				phy->duplex = DUPLEX_FULL;
+		} else if (lpa & LPA_10FULL)
+			phy->duplex = DUPLEX_FULL;
 	}
 	/* On non-aneg, we assume what we put in BMCR is the speed,
 	 * though magic-aneg shouldn't prevent this case from occurring