From: Scott Feldman Date: Tue, 10 Feb 2009 07:24:08 +0000 (-0800) Subject: enic: record all bad FCS errs as frame errors X-Git-Tag: v2.6.30-rc1~662^2~757 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=bd9fb1a44a5c52a1c322ebacd08f6b7416a40a86;p=~emulex%2Finfiniband.git 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 Signed-off-by: David S. Miller --- diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h index 86b8c15b4d3..c26cea0b300 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 e9bc79a6f30..798cf506bff 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);