---

yaml --- r: 150779 b: refs/heads/master c: 18760f1 h: refs/heads/master i: 150777: c158d4d 150775: 948932f v: v3
git-mirror · Jun 9, 2009 · 5530195 · 5530195
1 parent 8aba303
commit 5530195
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Showing 3 changed files with 17 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: edfea6e641edee07bc69c70dd978088fc1cecd74
+refs/heads/master: 18760f1e74e8dfe8f30d4891e66163d1e6feb893
diff --git a/trunk/drivers/net/e1000e/ethtool.c b/trunk/drivers/net/e1000e/ethtool.c
@@ -167,6 +167,15 @@ static int e1000_get_settings(struct net_device *netdev,
 
 	ecmd->autoneg = ((hw->phy.media_type == e1000_media_type_fiber) ||
 			 hw->mac.autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
+
+	/* MDI-X => 2; MDI =>1; Invalid =>0 */
+	if ((hw->phy.media_type == e1000_media_type_copper) &&
+	    !hw->mac.get_link_status)
+		ecmd->eth_tp_mdix = hw->phy.is_mdix ? ETH_TP_MDI_X :
+		                                      ETH_TP_MDI;
+	else
+		ecmd->eth_tp_mdix = ETH_TP_MDI_INVALID;
+
 	return 0;
 }
 

diff --git a/trunk/include/linux/ethtool.h b/trunk/include/linux/ethtool.h
@@ -30,7 +30,8 @@ struct ethtool_cmd {
 	__u32	maxtxpkt;	/* Tx pkts before generating tx int */
 	__u32	maxrxpkt;	/* Rx pkts before generating rx int */
 	__u16	speed_hi;
-	__u16	reserved2;
+	__u8	eth_tp_mdix;
+	__u8	reserved2;
 	__u32	lp_advertising;	/* Features the link partner advertises */
 	__u32	reserved[2];
 };
@@ -632,6 +633,11 @@ struct ethtool_ops {
 #define AUTONEG_DISABLE		0x00
 #define AUTONEG_ENABLE		0x01
 
+/* Mode MDI or MDI-X */
+#define ETH_TP_MDI_INVALID	0x00
+#define ETH_TP_MDI		0x01
+#define ETH_TP_MDI_X		0x02
+
 /* Wake-On-Lan options. */
 #define WAKE_PHY		(1 << 0)
 #define WAKE_UCAST		(1 << 1)