From f7a68945a5aab7498fb7a3e5b13e2ae6c2955e55 Mon Sep 17 00:00:00 2001 From: Mark Bloch Date: Thu, 7 Dec 2017 15:31:50 +0000 Subject: net/mlx5: E-Switch, Move mlx5e only logic outside E-Switch In our pursuit to cleanup e-switch sub-module from mlx5e specific code, we move the functions that insert/remove the flow steering rules that allow mlx5e representors to send packets directly to VFs into the EN driver code. Signed-off-by: Mark Bloch Reviewed-by: Or Gerlitz Signed-off-by: Saeed Mahameed --- .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 55 +--------------------- 1 file changed, 1 insertion(+), 54 deletions(-) (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c') diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index aa20f51c0a99..90a30c51d92e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -302,7 +302,7 @@ out: return err; } -static struct mlx5_flow_handle * +struct mlx5_flow_handle * mlx5_eswitch_add_send_to_vport_rule(struct mlx5_eswitch *esw, int vport, u32 sqn) { struct mlx5_flow_act flow_act = {0}; @@ -339,59 +339,6 @@ out: return flow_rule; } -void mlx5_eswitch_sqs2vport_stop(struct mlx5_eswitch *esw, - struct mlx5_eswitch_rep *rep) -{ - struct mlx5_esw_sq *esw_sq, *tmp; - - if (esw->mode != SRIOV_OFFLOADS) - return; - - list_for_each_entry_safe(esw_sq, tmp, &rep->vport_sqs_list, list) { - mlx5_del_flow_rules(esw_sq->send_to_vport_rule); - list_del(&esw_sq->list); - kfree(esw_sq); - } -} - -int mlx5_eswitch_sqs2vport_start(struct mlx5_eswitch *esw, - struct mlx5_eswitch_rep *rep, - u16 *sqns_array, int sqns_num) -{ - struct mlx5_flow_handle *flow_rule; - struct mlx5_esw_sq *esw_sq; - int err; - int i; - - if (esw->mode != SRIOV_OFFLOADS) - return 0; - - for (i = 0; i < sqns_num; i++) { - esw_sq = kzalloc(sizeof(*esw_sq), GFP_KERNEL); - if (!esw_sq) { - err = -ENOMEM; - goto out_err; - } - - /* Add re-inject rule to the PF/representor sqs */ - flow_rule = mlx5_eswitch_add_send_to_vport_rule(esw, - rep->vport, - sqns_array[i]); - if (IS_ERR(flow_rule)) { - err = PTR_ERR(flow_rule); - kfree(esw_sq); - goto out_err; - } - esw_sq->send_to_vport_rule = flow_rule; - list_add(&esw_sq->list, &rep->vport_sqs_list); - } - return 0; - -out_err: - mlx5_eswitch_sqs2vport_stop(esw, rep); - return err; -} - static int esw_add_fdb_miss_rule(struct mlx5_eswitch *esw) { struct mlx5_flow_act flow_act = {0}; -- cgit v1.2.3-55-g7522