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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:12 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:12 +0000 |
| commit | 8665bd53f2f2e27e5511d90428cb3f60e6d0ce15 (patch) | |
| tree | 8d58900dc0ebd4a3011f92c128d2fe45bc7c4bf2 /drivers/vdpa/mlx5/core/mlx5_vdpa.h | |
| parent | Adding debian version 6.7.12-1. (diff) | |
| download | linux-8665bd53f2f2e27e5511d90428cb3f60e6d0ce15.tar.xz linux-8665bd53f2f2e27e5511d90428cb3f60e6d0ce15.zip | |
Merging upstream version 6.8.9.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/vdpa/mlx5/core/mlx5_vdpa.h')
| -rw-r--r-- | drivers/vdpa/mlx5/core/mlx5_vdpa.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/vdpa/mlx5/core/mlx5_vdpa.h b/drivers/vdpa/mlx5/core/mlx5_vdpa.h index 84547d998b..50aac8fe57 100644 --- a/drivers/vdpa/mlx5/core/mlx5_vdpa.h +++ b/drivers/vdpa/mlx5/core/mlx5_vdpa.h @@ -35,6 +35,9 @@ struct mlx5_vdpa_mr { struct vhost_iotlb *iotlb; bool user_mr; + + refcount_t refcount; + struct list_head mr_list; }; struct mlx5_vdpa_resources { @@ -93,6 +96,7 @@ struct mlx5_vdpa_dev { u32 generation; struct mlx5_vdpa_mr *mr[MLX5_VDPA_NUM_AS]; + struct list_head mr_list_head; /* serialize mr access */ struct mutex mr_mtx; struct mlx5_control_vq cvq; @@ -118,8 +122,10 @@ int mlx5_vdpa_destroy_mkey(struct mlx5_vdpa_dev *mvdev, u32 mkey); struct mlx5_vdpa_mr *mlx5_vdpa_create_mr(struct mlx5_vdpa_dev *mvdev, 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, - struct mlx5_vdpa_mr *mr); +void mlx5_vdpa_get_mr(struct mlx5_vdpa_dev *mvdev, + struct mlx5_vdpa_mr *mr); +void mlx5_vdpa_put_mr(struct mlx5_vdpa_dev *mvdev, + struct mlx5_vdpa_mr *mr); void mlx5_vdpa_update_mr(struct mlx5_vdpa_dev *mvdev, struct mlx5_vdpa_mr *mr, unsigned int asid); |