diff options
| author | Sagi Grimberg <sagig@mellanox.com> | 2015-10-13 19:11:26 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-10-29 05:27:17 +0300 |
| commit | 8a187ee52b043f8201e7089e5e538974142722e0 (patch) | |
| tree | e43d26e7825068f8e951fb1d8fbb181baaeb6737 /drivers/infiniband/hw/mlx5/main.c | |
| parent | a7060009161344637da8cb4a389ead5fc156ea37 (diff) | |
| download | linux-8a187ee52b043f8201e7089e5e538974142722e0.tar.xz | |
IB/mlx5: Support the new memory registration API
Support the new memory registration API by allocating a
private page list array in mlx5_ib_mr and populate it when
mlx5_ib_map_mr_sg is invoked. Also, support IB_WR_REG_MR
by setting the exact WQE as IB_WR_FAST_REG_MR, just take the
needed information from different places:
- page_size, iova, length, access flags (ib_mr)
- page array (mlx5_ib_mr)
- key (ib_reg_wr)
The IB_WR_FAST_REG_MR handlers will be removed later when
all the ULPs will be converted.
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/main.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index f1ccd40beae9..7e93044ea6ce 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -1425,6 +1425,7 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev) dev->ib_dev.detach_mcast = mlx5_ib_mcg_detach; dev->ib_dev.process_mad = mlx5_ib_process_mad; dev->ib_dev.alloc_mr = mlx5_ib_alloc_mr; + dev->ib_dev.map_mr_sg = mlx5_ib_map_mr_sg; dev->ib_dev.alloc_fast_reg_page_list = mlx5_ib_alloc_fast_reg_page_list; dev->ib_dev.free_fast_reg_page_list = mlx5_ib_free_fast_reg_page_list; dev->ib_dev.check_mr_status = mlx5_ib_check_mr_status; |