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Also copy csum_flags and csum_data in vge_m_defrag(). 

Fix checksum error problem on sending fragmented large packets,
which was introduced in rev 1.14.

BTW, should we have m_defrag() in MI for other drivers?
This commit is contained in:
tsutsui 2006-11-01 16:26:27 +00:00
parent b841d741bd
commit ced98add61
1 changed files with 4 additions and 2 deletions
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6
sys/dev/pci/if_vge.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: if_vge.c,v 1.21 2006/10/31 14:13:30 tsutsui Exp $ */
/* $NetBSD: if_vge.c,v 1.22 2006/11/01 16:26:27 tsutsui Exp $ */
/*-
* Copyright (c) 2004
@ -35,7 +35,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_vge.c,v 1.21 2006/10/31 14:13:30 tsutsui Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_vge.c,v 1.22 2006/11/01 16:26:27 tsutsui Exp $");
/*
* VIA Networking Technologies VT612x PCI gigabit ethernet NIC driver.
@ -354,6 +354,8 @@ vge_m_defrag(struct mbuf *mold, int flags)
if (m0 == NULL)
return NULL;
m0->m_pkthdr.len = mold->m_pkthdr.len;
m0->m_pkthdr.csum_flags = mold->m_pkthdr.csum_flags;
m0->m_pkthdr.csum_data = mold->m_pkthdr.csum_data;
mn = m0;
do {