---

yaml --- r: 130129 b: refs/heads/master c: 39eddb4 h: refs/heads/master i: 130127: 819327d v: v3
git-mirror · Jan 20, 2009 · b0c7aeb · b0c7aeb
1 parent 36a0d6b
commit b0c7aeb
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 24e94de41e76134fad05552588fe01af2cab1494
+refs/heads/master: 39eddb4c3970e9aadbc87b8a7cab7b4fefff077f
diff --git a/trunk/drivers/net/macb.c b/trunk/drivers/net/macb.c
@@ -321,6 +321,10 @@ static void macb_tx(struct macb *bp)
 		printk(KERN_ERR "%s: TX underrun, resetting buffers\n",
 			bp->dev->name);
 
+		/* Transfer ongoing, disable transmitter, to avoid confusion */
+		if (status & MACB_BIT(TGO))
+			macb_writel(bp, NCR, macb_readl(bp, NCR) & ~MACB_BIT(TE));
+
 		head = bp->tx_head;
 
 		/*Mark all the buffer as used to avoid sending a lost buffer*/
@@ -343,6 +347,10 @@ static void macb_tx(struct macb *bp)
 		}
 
 		bp->tx_head = bp->tx_tail = 0;
+
+		/* Enable the transmitter again */
+		if (status & MACB_BIT(TGO))
+			macb_writel(bp, NCR, macb_readl(bp, NCR) | MACB_BIT(TE));
 	}
 
 	if (!(status & MACB_BIT(COMP)))