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[net-next PATCH 11/12] qlge: bugfix: Pad outbound frames smaller than 60 bytes.

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From: Ron Mercer
Subject: [net-next PATCH 11/12] qlge: bugfix: Pad outbound frames smaller than 60 bytes.
Date: Monday, March 9, 2009 - 1:59 pm

With some asic configurations xmit of frames smaller than 60 bytes may
fail.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
---
 drivers/net/qlge/qlge_main.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index ce826da..1895846 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -2057,6 +2057,9 @@ static int qlge_send(struct sk_buff *skb, struct net_device *ndev)
 
 	tx_ring = &qdev->tx_ring[tx_ring_idx];
 
+	if (skb_padto(skb, ETH_ZLEN))
+		return NETDEV_TX_OK;
+
 	if (unlikely(atomic_read(&tx_ring->tx_count) < 2)) {
 		QPRINTK(qdev, TX_QUEUED, INFO,
 			"%s: shutting down tx queue %d du to lack of resources.\n",
-- 
1.6.0.2

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Messages in current thread:
[net-next PATCH0/12] qlge: More features and cleanup., Ron Mercer, (Mon Mar 9, 1:59 pm)
[net-next PATCH 01/12] qlge: Move reset logic into asic_re ..., Ron Mercer, (Mon Mar 9, 1:59 pm)
[net-next PATCH 02/12] qlge: Remove debug junk from asic r ..., Ron Mercer, (Mon Mar 9, 1:59 pm)
[net-next PATCH 03/12] qlge: Increase filtering for inboun ..., Ron Mercer, (Mon Mar 9, 1:59 pm)
[net-next PATCH 04/12] qlge: Add support for GRO., Ron Mercer, (Mon Mar 9, 1:59 pm)
[net-next PATCH 05/12] qlge: Add tx multiqueue support., Ron Mercer, (Mon Mar 9, 1:59 pm)
[net-next PATCH 06/12] qlge: bugfix: Tell hw to strip vlan ..., Ron Mercer, (Mon Mar 9, 1:59 pm)
[net-next PATCH 07/12] qlge: Get rid of irqsave/restore in ..., Ron Mercer, (Mon Mar 9, 1:59 pm)
[net-next PATCH 08/12] qlge: Clear shadow registers before ..., Ron Mercer, (Mon Mar 9, 1:59 pm)
[net-next PATCH 09/12] qlge: Remove spinlock from asic ini ..., Ron Mercer, (Mon Mar 9, 1:59 pm)
[net-next PATCH 10/12] qlge: bugfix: Move netif_napi_del() ..., Ron Mercer, (Mon Mar 9, 1:59 pm)
[net-next PATCH 11/12] qlge: bugfix: Pad outbound frames s ..., Ron Mercer, (Mon Mar 9, 1:59 pm)
[net-next PATCH 12/12] qlge: bugfix: Fix endian issue rela ..., Ron Mercer, (Mon Mar 9, 1:59 pm)
Re: [net-next PATCH0/12] qlge: More features and cleanup., David Miller, (Tue Mar 10, 4:46 am)