Author: sbruno
Date: Tue Oct 9 18:02:05 2012
New Revision: 241376
URL: http://svn.freebsd.org/changeset/base/241376
Log:
MFC r240879
This patch fixes a nit in the em, lem, and igb driver statistics. Increment
adapter->dropped_pkts instead of if_ierrors because if_ierrors is
overwritten by hw stats collection.
Submitted by: Andrew Boyer <abo...@averesystems.com>
Reviewed by: Jack F Vogel <j...@freebsd.org>
Modified:
stable/8/sys/dev/e1000/if_em.c
stable/8/sys/dev/e1000/if_igb.c
stable/8/sys/dev/e1000/if_lem.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/dev/ (props changed)
stable/8/sys/dev/e1000/ (props changed)
Modified: stable/8/sys/dev/e1000/if_em.c
==============================================================================
--- stable/8/sys/dev/e1000/if_em.c Tue Oct 9 17:06:31 2012
(r241375)
+++ stable/8/sys/dev/e1000/if_em.c Tue Oct 9 18:02:05 2012
(r241376)
@@ -4336,7 +4336,7 @@ em_rxeof(struct rx_ring *rxr, int count,
if ((cur->errors & E1000_RXD_ERR_FRAME_ERR_MASK) ||
(rxr->discard == TRUE)) {
- ifp->if_ierrors++;
+ adapter->dropped_pkts++;
++rxr->rx_discarded;
if (!eop) /* Catch subsequent segs */
rxr->discard = TRUE;
Modified: stable/8/sys/dev/e1000/if_igb.c
==============================================================================
--- stable/8/sys/dev/e1000/if_igb.c Tue Oct 9 17:06:31 2012
(r241375)
+++ stable/8/sys/dev/e1000/if_igb.c Tue Oct 9 18:02:05 2012
(r241376)
@@ -4610,7 +4610,7 @@ igb_rxeof(struct igb_queue *que, int cou
/* Make sure all segments of a bad packet are discarded */
if (((staterr & E1000_RXDEXT_ERR_FRAME_ERR_MASK) != 0) ||
(rxr->discard)) {
- ifp->if_ierrors++;
+ adapter->dropped_pkts++;
++rxr->rx_discarded;
if (!eop) /* Catch subsequent segs */
rxr->discard = TRUE;
Modified: stable/8/sys/dev/e1000/if_lem.c
==============================================================================
--- stable/8/sys/dev/e1000/if_lem.c Tue Oct 9 17:06:31 2012
(r241375)
+++ stable/8/sys/dev/e1000/if_lem.c Tue Oct 9 18:02:05 2012
(r241376)
@@ -3522,7 +3522,7 @@ skip:
adapter->lmp = NULL;
}
} else {
- ifp->if_ierrors++;
+ adapter->dropped_pkts++;
discard:
/* Reuse loaded DMA map and just update mbuf chain */
mp = adapter->rx_buffer_area[i].m_head;
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