github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-03 03:53:37 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

net/mlx5e: E-Switch, Add peer fdb miss rules for vport manager or ecpf

Browse Source 
Add peer fdb rules for E-Switch that are vport managers or ecpf device.
It is not needed for other devices.

Signed-off-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Shay Drory <shayd@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Roi Dayan 2023-05-28 12:10:26 +03:00 committed by Saeed Mahameed
parent 1da9f36252
commit 1552e9b518
1 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
View File

@ -1069,6 +1069,9 @@ static int esw_add_fdb_peer_miss_rules(struct mlx5_eswitch *esw,
void *misc;
int err;
if (!MLX5_VPORT_MANAGER(esw->dev) && !mlx5_core_is_ecpf_esw_manager(esw->dev))
return 0;
spec = kvzalloc(sizeof(*spec), GFP_KERNEL);
if (!spec)
return -ENOMEM;
@ -1177,11 +1180,14 @@ static int esw_add_fdb_peer_miss_rules(struct mlx5_eswitch *esw,
static void esw_del_fdb_peer_miss_rules(struct mlx5_eswitch *esw,
struct mlx5_core_dev *peer_dev)
{
u16 peer_index = mlx5_get_dev_index(peer_dev);
struct mlx5_flow_handle **flows;
struct mlx5_vport *vport;
unsigned long i;
flows = esw->fdb_table.offloads.peer_miss_rules[mlx5_get_dev_index(peer_dev)];
flows = esw->fdb_table.offloads.peer_miss_rules[peer_index];
if (!flows)
return;
if (mlx5_core_ec_sriov_enabled(esw->dev)) {
mlx5_esw_for_each_ec_vf_vport(esw, i, vport, mlx5_core_max_ec_vfs(esw->dev)) {
@ -1206,7 +1212,9 @@ static void esw_del_fdb_peer_miss_rules(struct mlx5_eswitch *esw,
vport = mlx5_eswitch_get_vport(esw, MLX5_VPORT_PF);
mlx5_del_flow_rules(flows[vport->index]);
}
kvfree(flows);
esw->fdb_table.offloads.peer_miss_rules[peer_index] = NULL;
}
static int esw_add_fdb_miss_rule(struct mlx5_eswitch *esw)