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author | Mark Bloch | 2017-12-07 16:31:50 +0100 |
---|---|---|
committer | Saeed Mahameed | 2017-12-28 11:36:33 +0100 |
commit | f7a68945a5aab7498fb7a3e5b13e2ae6c2955e55 (patch) | |
tree | ab7e879175196203958f6e333d2291270dd980d1 /drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | |
parent | net/mlx5: E-Switch, Simplify representor load/unload callback API (diff) | |
download | kernel-qcow2-linux-f7a68945a5aab7498fb7a3e5b13e2ae6c2955e55.tar.gz kernel-qcow2-linux-f7a68945a5aab7498fb7a3e5b13e2ae6c2955e55.tar.xz kernel-qcow2-linux-f7a68945a5aab7498fb7a3e5b13e2ae6c2955e55.zip |
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 <markb@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 55 |
1 files changed, 1 insertions, 54 deletions
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}; |