[src/netbsd-6]: src/sys/dev/pci Pull up following revision(s) (requested by t...

[msaitoh <msaitoh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f6650b9d023e
branches:  netbsd-6
changeset: 776642:f6650b9d023e
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Tue Jun 03 14:57:09 2014 +0000

description:
Pull up following revision(s) (requested by tls in ticket #1070):
        sys/dev/pci/if_wm.c: revision 1.269
>From dyoung@ -- bump max TX DMA size to avoid pathological condition with TSO.

diffstat:

 sys/dev/pci/if_wm.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 1c7d672a7d3f -r f6650b9d023e sys/dev/pci/if_wm.c
--- a/sys/dev/pci/if_wm.c       Tue Jun 03 14:31:13 2014 +0000
+++ b/sys/dev/pci/if_wm.c       Tue Jun 03 14:57:09 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_wm.c,v 1.227.2.10 2013/07/29 20:24:04 jdc Exp $     */
+/*     $NetBSD: if_wm.c,v 1.227.2.11 2014/06/03 14:57:09 msaitoh Exp $ */
 
 /*
  * Copyright (c) 2001, 2002, 2003, 2004 Wasabi Systems, Inc.
@@ -76,7 +76,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.227.2.10 2013/07/29 20:24:04 jdc Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.227.2.11 2014/06/03 14:57:09 msaitoh Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -167,7 +167,7 @@
 #define        WM_NEXTTX(sc, x)        (((x) + 1) & WM_NTXDESC_MASK(sc))
 #define        WM_NEXTTXS(sc, x)       (((x) + 1) & WM_TXQUEUELEN_MASK(sc))
 
-#define        WM_MAXTXDMA             round_page(IP_MAXPACKET) /* for TSO */
+#define        WM_MAXTXDMA              (2 * round_page(IP_MAXPACKET)) /* for TSO */
 
 /*
  * Receive descriptor list size.  We have one Rx buffer for normal