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| author |   Vu Pham <vuhuong@nvidia.com> | 2020-12-11 22:12:19 -0800 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@nvidia.com> | 2021-01-22 11:32:09 -0800 |
| commit | d7f33a457beef8d522f346d18ab0a1e3366dc20f (patch) | |
| tree | 6aec8037618f9e7d168c26a1dad8283ae9f186c8 /drivers/net/ethernet/mellanox/mlx5/core/vport.c | |
| parent | net/mlx5: SF, Add auxiliary device driver (diff) | |
| download | wireguard-linux-d7f33a457beef8d522f346d18ab0a1e3366dc20f.tar.xz wireguard-linux-d7f33a457beef8d522f346d18ab0a1e3366dc20f.zip | |
net/mlx5: E-switch, Prepare eswitch to handle SF vport
Prepare eswitch to handle SF vport during
(a) querying eswitch functions
(b) egress ACL creation
(c) account for SF vports in total vports calculation
Assign a dedicated placeholder for SFs vports and their representors.
They are placed after VFs vports and before ECPF vports as below:
[PF,VF0,...,VFn,SF0,...SFm,ECPF,UPLINK].
Change functions to map SF's vport numbers to indices when
accessing the vports or representors arrays, and vice versa.
Signed-off-by: Vu Pham <vuhuong@nvidia.com>
Signed-off-by: Parav Pandit <parav@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/vport.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/vport.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c index bdafc85fd874..ba78e0660523 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c @@ -36,6 +36,7 @@ #include <linux/mlx5/vport.h> #include <linux/mlx5/eswitch.h> #include "mlx5_core.h" +#include "sf/sf.h" /* Mutex to hold while enabling or disabling RoCE */ static DEFINE_MUTEX(mlx5_roce_en_lock); @@ -1160,6 +1161,6 @@ EXPORT_SYMBOL_GPL(mlx5_query_nic_system_image_guid); */ u16 mlx5_eswitch_get_total_vports(const struct mlx5_core_dev *dev) { - return MLX5_SPECIAL_VPORTS(dev) + mlx5_core_max_vfs(dev); + return MLX5_SPECIAL_VPORTS(dev) + mlx5_core_max_vfs(dev) + mlx5_sf_max_functions(dev); } EXPORT_SYMBOL_GPL(mlx5_eswitch_get_total_vports); |