diff options
| author | Dragos Tatulea <dtatulea@nvidia.com> | 2023-10-18 20:14:49 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-11-01 16:19:56 +0300 |
| commit | 1b3ce9576f169ce2122ab98b39bf2357d377ee5b (patch) | |
| tree | 1b94810a0b2f5d0c6734ee5b9260cd10ab19aaa7 /drivers/vdpa/mlx5/core/mlx5_vdpa.h | |
| parent | 07a2da402416891c97335b79a00f23e06549c578 (diff) | |
| download | linux-1b3ce9576f169ce2122ab98b39bf2357d377ee5b.tar.xz | |
vdpa/mlx5: Allow creation/deletion of any given mr struct
This patch adapts the mr creation/deletion code to be able to work with
any given mr struct pointer. All the APIs are adapted to take an extra
parameter for the mr.
mlx5_vdpa_create/delete_mr doesn't need a ASID parameter anymore. The
check is done in the caller instead (mlx5_set_map).
This change is needed for a followup patch which will introduce an
additional mr for the vq descriptor data.
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Acked-by: Eugenio Pérez <eperezma@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20231018171456.1624030-12-dtatulea@nvidia.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Si-Wei Liu <si-wei.liu@oracle.com>
Tested-by: Si-Wei Liu <si-wei.liu@oracle.com>
Tested-by: Lei Yang <leiyang@redhat.com>
Diffstat (limited to 'drivers/vdpa/mlx5/core/mlx5_vdpa.h')
| -rw-r--r-- | drivers/vdpa/mlx5/core/mlx5_vdpa.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/vdpa/mlx5/core/mlx5_vdpa.h b/drivers/vdpa/mlx5/core/mlx5_vdpa.h index e1e6e7aba50e..01d4ee58ccb1 100644 --- a/drivers/vdpa/mlx5/core/mlx5_vdpa.h +++ b/drivers/vdpa/mlx5/core/mlx5_vdpa.h @@ -116,10 +116,12 @@ int mlx5_vdpa_create_mkey(struct mlx5_vdpa_dev *mvdev, u32 *mkey, u32 *in, int mlx5_vdpa_destroy_mkey(struct mlx5_vdpa_dev *mvdev, u32 mkey); int mlx5_vdpa_handle_set_map(struct mlx5_vdpa_dev *mvdev, struct vhost_iotlb *iotlb, bool *change_map, unsigned int asid); -int mlx5_vdpa_create_mr(struct mlx5_vdpa_dev *mvdev, struct vhost_iotlb *iotlb, - unsigned int asid); +int mlx5_vdpa_create_mr(struct mlx5_vdpa_dev *mvdev, + struct mlx5_vdpa_mr *mr, + struct vhost_iotlb *iotlb); void mlx5_vdpa_destroy_mr_resources(struct mlx5_vdpa_dev *mvdev); -void mlx5_vdpa_destroy_mr(struct mlx5_vdpa_dev *mvdev, unsigned int asid); +void mlx5_vdpa_destroy_mr(struct mlx5_vdpa_dev *mvdev, + struct mlx5_vdpa_mr *mr); int mlx5_vdpa_update_cvq_iotlb(struct mlx5_vdpa_dev *mvdev, struct vhost_iotlb *iotlb, unsigned int asid); |