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qeth: add statistics for tx csum

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Add statistics counter for software tx checksumming.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Frank Blaschka
2009-03-24 20:57:15 +00:00
committed by David S. Miller
parent 7f6d95e7bd
commit f61a0d0538
4 changed files with 11 additions and 2 deletions
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5
drivers/s390/net/qeth_l2_main.c
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@@ -707,8 +707,11 @@ static int qeth_l2_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
}
if ((large_send == QETH_LARGE_SEND_NO) &&
(skb->ip_summed == CHECKSUM_PARTIAL))
(skb->ip_summed == CHECKSUM_PARTIAL)) {
qeth_tx_csum(new_skb);
if (card->options.performance_stats)
card->perf_stats.tx_csum++;
}
if (card->info.type != QETH_CARD_TYPE_IQD)
rc = qeth_do_send_packet(card, queue, new_skb, hdr,