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/esw/devlink_port.c | |
| parent | a3088f87d984b3dddde3b3a3e453cef8033a0bd1 (diff) | |
| download | linux-f1b9acd3a5e800bb68e7b8abc5b56d01faf68bbc.tar.bz2 | |
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/esw/devlink_port.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/esw/devlink_port.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/devlink_port.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/devlink_port.c index 183f782b940f..1703384eca95 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/devlink_port.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/devlink_port.c @@ -123,7 +123,7 @@ struct devlink_port *mlx5_esw_offloads_devlink_port(struct mlx5_eswitch *esw, u1 } 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) { struct mlx5_core_dev *dev = esw->dev; struct netdev_phys_item_id ppid = {}; @@ -141,7 +141,7 @@ int mlx5_esw_devlink_sf_port_register(struct mlx5_eswitch *esw, struct devlink_p mlx5_esw_get_port_parent_id(dev, &ppid); memcpy(dl_port->attrs.switch_id.id, &ppid.id[0], ppid.id_len); dl_port->attrs.switch_id.id_len = ppid.id_len; - devlink_port_attrs_pci_sf_set(dl_port, 0, pfnum, sfnum, false); + devlink_port_attrs_pci_sf_set(dl_port, controller, pfnum, sfnum, !!controller); devlink = priv_to_devlink(dev); dl_port_index = mlx5_esw_vport_to_devlink_port_index(dev, vport_num); err = devlink_port_register(devlink, dl_port, dl_port_index); |