diff options
| author | Ayaz Abdulla <aabdulla@nvidia.com> | 2008-08-20 19:34:37 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-08-27 05:55:04 -0400 |
| commit | edcfe5f7e307846e578fb88d69fa27051fded0ab (patch) | |
| tree | 8aa30370ad87f448d503de2d4d08eb8f8afb0680 /mm/dmapool.c | |
| parent | 1025433147e635af9cd150676a097396cf666ddb (diff) | |
forcedeth: fix checksum flag
Fix the checksum feature advertised in device flags. The hardware support
TCP/UDP over IPv4 and TCP/UDP over IPv6 (without IPv6 extension headers).
However, the kernel feature flags do not distinguish IPv6 with/without
extension headers.
Therefore, the driver needs to use NETIF_F_IP_CSUM instead of
NETIF_F_HW_CSUM since the latter includes all IPv6 packets.
A future patch can be created to check for extension headers and perform
software checksum calculation.
Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Manfred Spraul <manfred@colorfullife.com
Cc: <stable@kernel.org> [2.6.25.x, 2.6.26.x]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'mm/dmapool.c')
0 files changed, 0 insertions, 0 deletions