diff options
| author | Dhananjay Phadke <dhananjay@netxen.com> | 2009-08-05 03:34:09 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-05 15:40:15 -0400 |
| commit | c1c00ab8626298ac784ea344bf10e94b5bd9bcb5 (patch) | |
| tree | 49c6479ddaa4121b06cc762f1ee1e19fdfde3e65 /drivers/net/netxen/netxen_nic_ctx.c | |
| parent | 06db58c0cd92e157a4ccf2b6836c9f4b931c7cda (diff) | |
netxen: add hardware LRO support
Add support to handle aggregate packets from firmware.
Local TCP flows are automatically identified by firmware
based on the dest IP hash added by driver for local IP
addresses.
The packets are sent down on the jumbo rx ring.
Signed-off-by: Narender Kumar <narender.kumar@qlogic.com>
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netxen/netxen_nic_ctx.c')
| -rw-r--r-- | drivers/net/netxen/netxen_nic_ctx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/netxen/netxen_nic_ctx.c b/drivers/net/netxen/netxen_nic_ctx.c index 9e0469643d34..412d65829d20 100644 --- a/drivers/net/netxen/netxen_nic_ctx.c +++ b/drivers/net/netxen/netxen_nic_ctx.c | |||
| @@ -203,6 +203,8 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter) | |||
| 203 | 203 | ||
| 204 | cap = (NX_CAP0_LEGACY_CONTEXT | NX_CAP0_LEGACY_MN); | 204 | cap = (NX_CAP0_LEGACY_CONTEXT | NX_CAP0_LEGACY_MN); |
| 205 | cap |= (NX_CAP0_JUMBO_CONTIGUOUS | NX_CAP0_LRO_CONTIGUOUS); | 205 | cap |= (NX_CAP0_JUMBO_CONTIGUOUS | NX_CAP0_LRO_CONTIGUOUS); |
| 206 | if (adapter->capabilities & NX_FW_CAPABILITY_HW_LRO) | ||
| 207 | cap |= NX_CAP0_HW_LRO; | ||
| 206 | 208 | ||
| 207 | prq->capabilities[0] = cpu_to_le32(cap); | 209 | prq->capabilities[0] = cpu_to_le32(cap); |
| 208 | prq->host_int_crb_mode = | 210 | prq->host_int_crb_mode = |