diff options
| author |   Parav Pandit <parav@nvidia.com> | 2021-03-08 13:19:53 +0200 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@nvidia.com> | 2021-04-24 00:59:07 -0700 |
| commit | f1b9acd3a5e800bb68e7b8abc5b56d01faf68bbc (patch) | |
| tree | 2c2b33163cbc45a6c302ec333963890caa5317cd /drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | |
| parent | net/mlx5: SF, Split mlx5_sf_hw_table into two parts (diff) | |
| download | linux-dev-f1b9acd3a5e800bb68e7b8abc5b56d01faf68bbc.tar.xz linux-dev-f1b9acd3a5e800bb68e7b8abc5b56d01faf68bbc.zip | |
net/mlx5: SF, Extend SF table for additional SF id range
Extended the SF table to cover additioanl SF id range of external
controller.
A user optionallly provides the external controller number when user
wants to create SF on the external controller.
An example on eswitch system:
$ devlink dev eswitch set pci/0033:01:00.0 mode switchdev
$ devlink port show
pci/0033:01:00.0/196607: type eth netdev enP51p1s0f0np0 flavour physical port 0 splittable false
pci/0033:01:00.0/131072: type eth netdev eth0 flavour pcipf controller 1 pfnum 0 external true splittable false
function:
hw_addr 00:00:00:00:00:00
$ devlink port add pci/0033:01:00.0 flavour pcisf pfnum 0 sfnum 77 controller 1
pci/0033:01:00.0/163840: type eth netdev eth1 flavour pcisf controller 1 pfnum 0 sfnum 77 external true splittable false
function:
hw_addr 00:00:00:00:00:00 state inactive opstate detached
Signed-off-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eswitch.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index 0812cee8f603..64ccb2bc0b58 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -662,11 +662,11 @@ void mlx5_esw_offloads_devlink_port_unregister(struct mlx5_eswitch *esw, u16 vpo struct devlink_port *mlx5_esw_offloads_devlink_port(struct mlx5_eswitch *esw, u16 vport_num); int mlx5_esw_devlink_sf_port_register(struct mlx5_eswitch *esw, struct devlink_port *dl_port, - u16 vport_num, u32 sfnum); + u16 vport_num, u32 controller, u32 sfnum); void mlx5_esw_devlink_sf_port_unregister(struct mlx5_eswitch *esw, u16 vport_num); int mlx5_esw_offloads_sf_vport_enable(struct mlx5_eswitch *esw, struct devlink_port *dl_port, - u16 vport_num, u32 sfnum); + u16 vport_num, u32 controller, u32 sfnum); void mlx5_esw_offloads_sf_vport_disable(struct mlx5_eswitch *esw, u16 vport_num); int mlx5_esw_sf_max_hpf_functions(struct mlx5_core_dev *dev, u16 *max_sfs, u16 *sf_base_id); @@ -695,6 +695,8 @@ void mlx5_esw_unlock(struct mlx5_eswitch *esw); void esw_vport_change_handle_locked(struct mlx5_vport *vport); +bool mlx5_esw_offloads_controller_valid(const struct mlx5_eswitch *esw, u32 controller); + #else /* CONFIG_MLX5_ESWITCH */ /* eswitch API stubs */ static inline int mlx5_eswitch_init(struct mlx5_core_dev *dev) { return 0; } |