| commit | 680b575f6d1ae8aa39c4d7ee7e40b749d277fa9f | [log] [tgz] |
|---|---|---|
| author | Eli Cohen <eli@dev.mellanox.co.il> | Wed Apr 16 21:01:11 2008 -0700 |
| committer | Roland Dreier <rolandd@cisco.com> | Wed Apr 16 21:01:11 2008 -0700 |
| tree | 202da857b6205b699bd189b63e483387f1c58d94 | |
| parent | 8ff095ec4bce7be943beff3b330562e2f0e42167 [diff] |
IB/mthca: Add IPoIB checksum offload support Arbel and Sinai devices support checksum generation and verification of TCP and UDP packets for UD IPoIB messages. This patch checks if the HCA supports this and sets the IB_DEVICE_UD_IP_CSUM capability flag if it does. It implements support for handling the IB_SEND_IP_CSUM send flag and setting the csum_ok field in receive work completions. Signed-off-by: Eli Cohen <eli@mellnaox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>