diff options
| author | Ariel Levkovich <lariel@mellanox.com> | 2019-05-05 17:07:11 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-05-06 12:51:50 -0300 |
| commit | 3b113a1ec3d4ac7e1e621b77650ac05491f5924a (patch) | |
| tree | a61b9802139d47da545402adfc483ad2216eeb90 /drivers/infiniband/hw/mlx5/cmd.h | |
| parent | 3a4ef2e2b5cf9a34bcc66c0d33f7eba180a14535 (diff) | |
IB/mlx5: Support device memory type attribute
This patch intoruduces a new mlx5_ib driver attribute to the DM allocation
method - the DM type.
In order to allow addition of new types in downstream patches this patch
also refactors the allocation, deallocation and registration handlers to
consider the requested type and perform the necessary actions according to
it.
Since not all future device memory types will be such that are mapped to
user memory, the mandatory page index output attribute is modified to be
optional.
Signed-off-by: Ariel Levkovich <lariel@mellanox.com>
Reviewed-by: Eli Cohen <eli@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/cmd.h')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/cmd.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/cmd.h b/drivers/infiniband/hw/mlx5/cmd.h index 923a7b93f507..80a644bea6c7 100644 --- a/drivers/infiniband/hw/mlx5/cmd.h +++ b/drivers/infiniband/hw/mlx5/cmd.h @@ -44,9 +44,9 @@ int mlx5_cmd_query_cong_params(struct mlx5_core_dev *dev, int cong_point, int mlx5_cmd_query_ext_ppcnt_counters(struct mlx5_core_dev *dev, void *out); int mlx5_cmd_modify_cong_params(struct mlx5_core_dev *mdev, void *in, int in_size); -int mlx5_cmd_alloc_memic(struct mlx5_memic *memic, phys_addr_t *addr, +int mlx5_cmd_alloc_memic(struct mlx5_dm *dm, phys_addr_t *addr, u64 length, u32 alignment); -int mlx5_cmd_dealloc_memic(struct mlx5_memic *memic, u64 addr, u64 length); +int mlx5_cmd_dealloc_memic(struct mlx5_dm *dm, u64 addr, u64 length); void mlx5_cmd_dealloc_pd(struct mlx5_core_dev *dev, u32 pdn, u16 uid); void mlx5_cmd_destroy_tir(struct mlx5_core_dev *dev, u32 tirn, u16 uid); void mlx5_cmd_destroy_tis(struct mlx5_core_dev *dev, u32 tisn, u16 uid); |