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common/mlx5: allow type configuration for DevX RQT

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Allow virtio queue type configuration in the RQ table.
The needed fields and configuration was added.

Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
This commit is contained in:
Matan Azrad 2020-01-29 12:38:42 +00:00 committed by Ferruh Yigit
parent 15c3807e86
commit 0eb60e67d9
3 changed files with 5 additions and 2 deletions
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1
drivers/common/mlx5/mlx5_devx_cmds.c
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@ -846,6 +846,7 @@ mlx5_devx_cmd_create_rqt(struct ibv_context *ctx,
}
MLX5_SET(create_rqt_in, in, opcode, MLX5_CMD_OP_CREATE_RQT);
rqt_ctx = MLX5_ADDR_OF(create_rqt_in, in, rqt_context);
MLX5_SET(rqtc, rqt_ctx, list_q_type, rqt_attr->rq_type);
MLX5_SET(rqtc, rqt_ctx, rqt_max_size, rqt_attr->rqt_max_size);
MLX5_SET(rqtc, rqt_ctx, rqt_actual_size, rqt_attr->rqt_actual_size);
for (i = 0; i < rqt_attr->rqt_actual_size; i++)

1
drivers/common/mlx5/mlx5_devx_cmds.h
View File

@ -188,6 +188,7 @@ struct mlx5_devx_tir_attr {
/* RQT attributes structure, used by RQT operations. */
struct mlx5_devx_rqt_attr {
uint8_t rq_type;
uint32_t rqt_max_size:16;
uint32_t rqt_actual_size:16;
uint32_t rq_list[];

5
drivers/common/mlx5/mlx5_prm.h
View File

@ -1734,8 +1734,9 @@ struct mlx5_ifc_rq_num_bits {
};
struct mlx5_ifc_rqtc_bits {
u8 reserved_at_0[0xa0];
u8 reserved_at_a0[0x10];
u8 reserved_at_0[0xa5];
u8 list_q_type[0x3];
u8 reserved_at_a8[0x8];
u8 rqt_max_size[0x10];
u8 reserved_at_c0[0x10];
u8 rqt_actual_size[0x10];