X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fnet%2Ffec_8xx%2Ffec_mii.c;h=3b44ac1a7bfe7b66d1ce5383d4e760086fa8603c;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=803eb095cf8e60a3c708ff91d6c6440e5df7a171;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/drivers/net/fec_8xx/fec_mii.c b/drivers/net/fec_8xx/fec_mii.c
index 803eb095c..3b44ac1a7 100644
--- a/drivers/net/fec_8xx/fec_mii.c
+++ b/drivers/net/fec_8xx/fec_mii.c
@@ -203,6 +203,39 @@ static void dm9161_shutdown(struct net_device *dev)
 
 #endif
 
+#ifdef CONFIG_FEC_8XX_LXT971_PHY
+
+/* Support for LXT971/972 PHY */
+
+#define MII_LXT971_PCR		16 /* Port Control Register */
+#define MII_LXT971_SR2		17 /* Status Register 2 */
+#define MII_LXT971_IER		18 /* Interrupt Enable Register */
+#define MII_LXT971_ISR		19 /* Interrupt Status Register */
+#define MII_LXT971_LCR		20 /* LED Control Register */
+#define MII_LXT971_TCR		30 /* Transmit Control Register */
+
+static void lxt971_startup(struct net_device *dev)
+{
+	struct fec_enet_private *fep = netdev_priv(dev);
+
+	fec_mii_write(dev, fep->mii_if.phy_id, MII_LXT971_IER, 0x00F2);
+}
+
+static void lxt971_ack_int(struct net_device *dev)
+{
+	struct fec_enet_private *fep = netdev_priv(dev);
+
+	fec_mii_read(dev, fep->mii_if.phy_id, MII_LXT971_ISR);
+}
+
+static void lxt971_shutdown(struct net_device *dev)
+{
+	struct fec_enet_private *fep = netdev_priv(dev);
+
+	fec_mii_write(dev, fep->mii_if.phy_id, MII_LXT971_IER, 0x0000);
+}
+#endif
+
 /**********************************************************************************/
 
 static const struct phy_info phy_info[] = {
@@ -215,6 +248,15 @@ static const struct phy_info phy_info[] = {
 	 .shutdown = dm9161_shutdown,
 	 },
 #endif
+#ifdef CONFIG_FEC_8XX_LXT971_PHY
+	{
+	 .id = 0x0001378e,
+	 .name = "LXT971/972",
+	 .startup = lxt971_startup,
+	 .ack_int = lxt971_ack_int,
+	 .shutdown = lxt971_shutdown,
+	},
+#endif
 #ifdef CONFIG_FEC_8XX_GENERIC_PHY
 	{
 	 .id = 0,