Commit 9def7121 authored by Hadar Hen Zion's avatar Hadar Hen Zion Committed by Leon Romanovsky

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: default avatarHadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
parent 2974ab6e
......@@ -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)
{
......
......@@ -4724,7 +4724,7 @@ struct mlx5_ifc_modify_nic_vport_field_select_bits {
u8 reserved_at_0[0x16];
u8 node_guid[0x1];
u8 port_guid[0x1];
u8 reserved_at_18[0x1];
u8 min_inline[0x1];
u8 mtu[0x1];
u8 change_event[0x1];
u8 promisc[0x1];
......
......@@ -45,6 +45,8 @@ int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev,
u16 vport, u8 *addr);
void mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev,
u8 *min_inline);
int mlx5_modify_nic_vport_min_inline(struct mlx5_core_dev *mdev,
u16 vport, u8 min_inline);
int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *dev,
u16 vport, u8 *addr);
int mlx5_query_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 *mtu);
......
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