diff options
| author | Hadar Hen Zion <hadarh@mellanox.co.il> | 2012-07-05 04:03:45 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-07-07 16:23:05 -0700 |
| commit | 8fcfb4db74352d3d447b7a559ad54f7577074d19 (patch) | |
| tree | 3d60738ca8b0323189041305fb03128c839104bf /drivers/net/ethernet/mellanox/mlx4/cmd.c | |
| parent | c96d97f4d127b61def87b3ee056bec20cfc265d1 (diff) | |
net/mlx4_core: Add firmware commands to support device managed flow steering
Add support for firmware commands to attach/detach a new device managed
steering mode. Such network steering rules allow the user to provide an
L2/L3/L4 flow specification to the firmware and have the device to steer
traffic that matches that specification to the provided QP.
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/cmd.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/cmd.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c index 842c8ce9494e..7e94987d030c 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c @@ -1080,6 +1080,25 @@ static struct mlx4_cmd_info cmd_info[] = { .verify = NULL, .wrapper = NULL }, + /* flow steering commands */ + { + .opcode = MLX4_QP_FLOW_STEERING_ATTACH, + .has_inbox = true, + .has_outbox = false, + .out_is_imm = true, + .encode_slave_id = false, + .verify = NULL, + .wrapper = mlx4_QP_FLOW_STEERING_ATTACH_wrapper + }, + { + .opcode = MLX4_QP_FLOW_STEERING_DETACH, + .has_inbox = false, + .has_outbox = false, + .out_is_imm = false, + .encode_slave_id = false, + .verify = NULL, + .wrapper = mlx4_QP_FLOW_STEERING_DETACH_wrapper + }, }; static int mlx4_master_process_vhcr(struct mlx4_dev *dev, int slave, |