From 8fcfb4db74352d3d447b7a559ad54f7577074d19 Mon Sep 17 00:00:00 2001 From: Hadar Hen Zion Date: Thu, 5 Jul 2012 04:03:45 +0000 Subject: 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 Signed-off-by: Or Gerlitz Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx4/cmd.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'drivers/net/ethernet/mellanox/mlx4/cmd.c') 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, -- cgit v1.2.3