svn commit: r341309 - head/sys/dev/sfxge/common

[Andrew Rybchenko]

Author: arybchik
Date: Fri Nov 30 07:07:54 2018
New Revision: 341309
URL: https://svnweb.freebsd.org/changeset/base/341309

Log:
  sfxge(4): fix MAC Tx stats for less or equal to 64 bytes
  
  This statistic should include 64byte and smaller frames.
  Fix EF10 calculation to match Siena code.
  
  Submitted by:   Andy Moreton <amoreton at solarflare.com>
  Sponsored by:   Solarflare Communications, Inc.
  MFC after:      1 week
  Differential Revision:  https://reviews.freebsd.org/D18271

Modified:
  head/sys/dev/sfxge/common/ef10_mac.c

Modified: head/sys/dev/sfxge/common/ef10_mac.c
==============================================================================
--- head/sys/dev/sfxge/common/ef10_mac.c	Fri Nov 30 07:07:43 2018	(r341308)
+++ head/sys/dev/sfxge/common/ef10_mac.c	Fri Nov 30 07:07:54 2018	(r341309)
@@ -677,7 +677,7 @@ ef10_mac_stats_update(
 	EF10_MAC_STAT_READ(esmp, MC_CMD_MAC_TX_LT64_PKTS, &value);
 	EFSYS_STAT_SET_QWORD(&(stat[EFX_MAC_TX_LE_64_PKTS]), &value);
 	EF10_MAC_STAT_READ(esmp, MC_CMD_MAC_TX_64_PKTS, &value);
-	EFSYS_STAT_SET_QWORD(&(stat[EFX_MAC_TX_LE_64_PKTS]), &value);
+	EFSYS_STAT_INCR_QWORD(&(stat[EFX_MAC_TX_LE_64_PKTS]), &value);
 
 	EF10_MAC_STAT_READ(esmp, MC_CMD_MAC_TX_65_TO_127_PKTS, &value);
 	EFSYS_STAT_SET_QWORD(&(stat[EFX_MAC_TX_65_TO_127_PKTS]), &value);