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| author |   Hadar Hen Zion <hadarh@mellanox.com> | 2016-08-03 17:27:30 +0300 |
|---|---|---|
| committer |   Leon Romanovsky <leon@kernel.org> | 2016-08-17 17:45:59 +0300 |
| commit | 9def7121bed3be8a9d126c900ca7067647bc4789 (patch) | |
| tree | 7e3afaf0f5055087d2b46a8fc60cece1f0289a66 /drivers/net/ethernet/mellanox/mlx5/core/vport.c | |
| parent | net/mlx5: Improve driver log messages (diff) | |
| download | wireguard-linux-9def7121bed3be8a9d126c900ca7067647bc4789.tar.xz wireguard-linux-9def7121bed3be8a9d126c900ca7067647bc4789.zip | |
net/mlx5: Enable setting minimum inline header mode for VFs
Implement the low-level part of the PF side in setting minimum
inline header mode for VFs.
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/vport.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/vport.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c index 3593bf78caf4..525f17af108e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c @@ -125,6 +125,26 @@ void mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev, } EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_min_inline); +int mlx5_modify_nic_vport_min_inline(struct mlx5_core_dev *mdev, + u16 vport, u8 min_inline) +{ + u32 in[MLX5_ST_SZ_DW(modify_nic_vport_context_in)] = {0}; + int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); + void *nic_vport_ctx; + + MLX5_SET(modify_nic_vport_context_in, in, + field_select.min_inline, 1); + MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport); + MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1); + + nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, + in, nic_vport_context); + MLX5_SET(nic_vport_context, nic_vport_ctx, + min_wqe_inline_mode, min_inline); + + return mlx5_modify_nic_vport_context(mdev, in, inlen); +} + int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev, u16 vport, u8 *addr) { |