---

yaml --- r: 122781 b: refs/heads/master c: b3431c6 h: refs/heads/master i: 122779: eee28f3 v: v3
git-mirror · Dec 19, 2008 · 59662a0 · 59662a0
1 parent 1434fa9
commit 59662a0
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6086ebca13ddc9cfaaa25248ba8ebef35103fb74
+refs/heads/master: b3431c647662a3647f3500a12ec85d65e3622759
diff --git a/trunk/drivers/net/ucc_geth.c b/trunk/drivers/net/ucc_geth.c
@@ -1647,6 +1647,7 @@ static int ugeth_graceful_stop_tx(struct ucc_geth_private *ugeth)
 	struct ucc_fast_private *uccf;
 	u32 cecr_subblock;
 	u32 temp;
+	int i = 10;
 
 	uccf = ugeth->uccf;
 
@@ -1664,8 +1665,9 @@ static int ugeth_graceful_stop_tx(struct ucc_geth_private *ugeth)
 
 	/* Wait for command to complete */
 	do {
+		msleep(10);
 		temp = in_be32(uccf->p_ucce);
-	} while (!(temp & UCCE_GRA));
+	} while (!(temp & UCCE_GRA) && --i);
 
 	uccf->stopped_tx = 1;
 
@@ -1677,6 +1679,7 @@ static int ugeth_graceful_stop_rx(struct ucc_geth_private * ugeth)
 	struct ucc_fast_private *uccf;
 	u32 cecr_subblock;
 	u8 temp;
+	int i = 10;
 
 	uccf = ugeth->uccf;
 
@@ -1694,9 +1697,9 @@ static int ugeth_graceful_stop_rx(struct ucc_geth_private * ugeth)
 						ucc_num);
 		qe_issue_cmd(QE_GRACEFUL_STOP_RX, cecr_subblock,
 			     QE_CR_PROTOCOL_ETHERNET, 0);
-
+		msleep(10);
 		temp = in_8(&ugeth->p_rx_glbl_pram->rxgstpack);
-	} while (!(temp & GRACEFUL_STOP_ACKNOWLEDGE_RX));
+	} while (!(temp & GRACEFUL_STOP_ACKNOWLEDGE_RX) && --i);
 
 	uccf->stopped_rx = 1;