diff options
| author |   Shay Drory <shayd@nvidia.com> | 2023-02-06 13:50:13 +0200 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@nvidia.com> | 2023-06-02 12:10:49 -0700 |
| commit | e2a82bf8a428165a803c037228bdaa67cbe4764c (patch) | |
| tree | 39254c145b31627615131b507f823f605094df72 /drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | |
| parent | net/mlx5: Devcom, introduce devcom_for_each_peer_entry (diff) | |
| download | wireguard-linux-e2a82bf8a428165a803c037228bdaa67cbe4764c.tar.xz wireguard-linux-e2a82bf8a428165a803c037228bdaa67cbe4764c.zip | |
net/mlx5: Devcom, extend mlx5_devcom_send_event to work with more than two devices
mlx5_devcom_send_event is used to send event from one eswitch to the
other. In other words, only one event is sent, which means, no error
mechanism is needed.
However, In case devcom have more than two eswitches, a proper error
mechanism is needed. Hence, in case of error, devcom will perform the
error unwind, since devcom knows how many events were successful.
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.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 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 09367a320741..29de4e759f4f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -2892,7 +2892,8 @@ void mlx5_esw_offloads_devcom_init(struct mlx5_eswitch *esw) esw->num_peers = 0; mlx5_devcom_send_event(devcom, MLX5_DEVCOM_ESW_OFFLOADS, - ESW_OFFLOADS_DEVCOM_PAIR, esw); + ESW_OFFLOADS_DEVCOM_PAIR, + ESW_OFFLOADS_DEVCOM_UNPAIR, esw); } void mlx5_esw_offloads_devcom_cleanup(struct mlx5_eswitch *esw) @@ -2906,6 +2907,7 @@ void mlx5_esw_offloads_devcom_cleanup(struct mlx5_eswitch *esw) return; mlx5_devcom_send_event(devcom, MLX5_DEVCOM_ESW_OFFLOADS, + ESW_OFFLOADS_DEVCOM_UNPAIR, ESW_OFFLOADS_DEVCOM_UNPAIR, esw); mlx5_devcom_unregister_component(devcom, MLX5_DEVCOM_ESW_OFFLOADS); |