Message ID | 20090210005717.24315.53750.stgit@palito_client100.nuovasystems.com |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: Scott Feldman <scofeldm@cisco.com> Date: Mon, 09 Feb 2009 16:57:17 -0800 > enic: record all bad FCS errs as frame errors > > Report all bad FCS errs as frames errs. This includes frames with > bad FCS on wire detected by MAC and frames which may be truncated > due to ingress FIFO overruns. No longer print a driver msg on bad > FCS err. > > Signed-off-by: Scott Feldman <scofeldm@cisco.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h index 86b8c15..c26cea0 100644 --- a/drivers/net/enic/enic.h +++ b/drivers/net/enic/enic.h @@ -97,6 +97,7 @@ struct enic { ____cacheline_aligned struct vnic_rq rq[1]; unsigned int rq_count; int (*rq_alloc_buf)(struct vnic_rq *rq); + u64 rq_bad_fcs; struct napi_struct napi; struct net_lro_mgr lro_mgr; struct net_lro_desc lro_desc[ENIC_LRO_MAX_DESC]; diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c index 35fc9ea..3ba5f54 100644 --- a/drivers/net/enic/enic_main.c +++ b/drivers/net/enic/enic_main.c @@ -688,7 +688,7 @@ static struct net_device_stats *enic_get_stats(struct net_device *netdev) net_stats->rx_bytes = stats->rx.rx_bytes_ok; net_stats->rx_errors = stats->rx.rx_errors; net_stats->multicast = stats->rx.rx_multicast_frames_ok; - net_stats->rx_crc_errors = stats->rx.rx_crc_errors; + net_stats->rx_crc_errors = enic->rq_bad_fcs; net_stats->rx_dropped = stats->rx.rx_no_bufs; return net_stats; @@ -933,12 +933,8 @@ static void enic_rq_indicate_buf(struct vnic_rq *rq, if (packet_error) { - if (bytes_written > 0 && !fcs_ok) { - if (net_ratelimit()) - printk(KERN_ERR PFX - "%s: packet error: bad FCS\n", - netdev->name); - } + if (bytes_written > 0 && !fcs_ok) + enic->rq_bad_fcs++; dev_kfree_skb_any(skb);
enic: record all bad FCS errs as frame errors Report all bad FCS errs as frames errs. This includes frames with bad FCS on wire detected by MAC and frames which may be truncated due to ingress FIFO overruns. No longer print a driver msg on bad FCS err. Signed-off-by: Scott Feldman <scofeldm@cisco.com> --- drivers/net/enic/enic.h | 1 + drivers/net/enic/enic_main.c | 10 +++------- 2 files changed, 4 insertions(+), 7 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html