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net/mlx5: add glue for queue query via DevX

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Add function mlx5_glue_devx_qp_query().
Add glue function pointer devx_qp_query to run it.
Glue version updated to 19.08.0.

Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
This commit is contained in:
Dekel Peled 2019-07-22 14:52:01 +00:00 committed by Ferruh Yigit
parent d9102b3312
commit 62d6f70f30
2 changed files with 22 additions and 0 deletions
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19
drivers/net/mlx5/mlx5_glue.c
View File

@ -934,6 +934,24 @@ mlx5_glue_devx_umem_dereg(struct mlx5dv_devx_umem *dv_devx_umem)
#endif
}
static int
mlx5_glue_devx_qp_query(struct ibv_qp *qp,
const void *in, size_t inlen,
void *out, size_t outlen)
{
#ifdef HAVE_IBV_DEVX_ASYNC
return mlx5dv_devx_qp_query(qp, in, inlen, out, outlen);
#else
(void)qp;
(void)in;
(void)inlen;
(void)out;
(void)outlen;
errno = ENOTSUP;
return errno;
#endif
}
alignas(RTE_CACHE_LINE_SIZE)
const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue){
.version = MLX5_GLUE_VERSION,
@ -1021,4 +1039,5 @@ const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue){
.devx_get_async_cmd_comp = mlx5_glue_devx_get_async_cmd_comp,
.devx_umem_reg = mlx5_glue_devx_umem_reg,
.devx_umem_dereg = mlx5_glue_devx_umem_dereg,
.devx_qp_query = mlx5_glue_devx_qp_query,
};

3
drivers/net/mlx5/mlx5_glue.h
View File

@ -229,6 +229,9 @@ struct mlx5_glue {
void *addr, size_t size,
uint32_t access);
int (*devx_umem_dereg)(struct mlx5dv_devx_umem *dv_devx_umem);
int (*devx_qp_query)(struct ibv_qp *qp,
const void *in, size_t inlen,
void *out, size_t outlen);
};
const struct mlx5_glue *mlx5_glue;