nic/device: clear tx descriptors at startup

5e42d5cd · Tomasz Wlostowski · Alessandro Rubini · 8c6a1af9 · 5e42d5cd
Commit 5e42d5cd authored Dec 09, 2010 by Tomasz Wlostowski Committed by Alessandro Rubini Dec 09, 2010
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device.c nic/device.c +6 -0

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--- a/nic/device.c
+++ b/nic/device.c
@@ -162,6 +162,12 @@ static int __devinit wrn_probe(struct platform_device *pdev)
 		wrn->dev[i] = netdev;
 	}

+	for (i = 0; i < WRN_NR_TXDESC; i++) { /* Clear all tx descriptors */
+		struct wrn_txd *tx;
+		tx = wrn->txd + i;
+		writel(0, &tx->tx1);
+	}
+
 	/* Now, prepare RX descriptors */
 	for (i = 0; i < WRN_NR_RXDESC; i++) {
 		struct wrn_rxd *rx;