diff options
| author | Sagi Grimberg <sagig@mellanox.com> | 2015-07-30 10:32:41 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-08-31 01:08:46 +0300 |
| commit | b3778ba8ded0aafbd820b68be0686ff0c6026eff (patch) | |
| tree | d7b2a398a6081373deeff44ad9fa54cc20332d3c /drivers/infiniband/hw | |
| parent | fc27995942960c894bc4725435dce8750e44cd64 (diff) | |
| download | linux-b3778ba8ded0aafbd820b68be0686ff0c6026eff.tar.xz | |
mlx5: Drop mlx5_ib_alloc_fast_reg_mr
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 1 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mlx5_ib.h | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mr.c | 44 |
3 files changed, 0 insertions, 47 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 82a371fabe37..ce7587538bad 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -1503,7 +1503,6 @@ 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.alloc_fast_reg_mr = mlx5_ib_alloc_fast_reg_mr; 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; diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index 31b50a4aa5d8..62b06ae2c87d 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -576,8 +576,6 @@ int mlx5_ib_dereg_mr(struct ib_mr *ibmr); struct ib_mr *mlx5_ib_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type, u32 max_num_sg); -struct ib_mr *mlx5_ib_alloc_fast_reg_mr(struct ib_pd *pd, - int max_page_list_len); struct ib_fast_reg_page_list *mlx5_ib_alloc_fast_reg_page_list(struct ib_device *ibdev, int page_list_len); void mlx5_ib_free_fast_reg_page_list(struct ib_fast_reg_page_list *page_list); diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c index 26817a28932d..dad82db89221 100644 --- a/drivers/infiniband/hw/mlx5/mr.c +++ b/drivers/infiniband/hw/mlx5/mr.c @@ -1337,50 +1337,6 @@ err_free: return ERR_PTR(err); } -struct ib_mr *mlx5_ib_alloc_fast_reg_mr(struct ib_pd *pd, - int max_page_list_len) -{ - struct mlx5_ib_dev *dev = to_mdev(pd->device); - struct mlx5_create_mkey_mbox_in *in; - struct mlx5_ib_mr *mr; - int err; - - mr = kzalloc(sizeof(*mr), GFP_KERNEL); - if (!mr) - return ERR_PTR(-ENOMEM); - - in = kzalloc(sizeof(*in), GFP_KERNEL); - if (!in) { - err = -ENOMEM; - goto err_free; - } - - in->seg.status = MLX5_MKEY_STATUS_FREE; - in->seg.xlt_oct_size = cpu_to_be32((max_page_list_len + 1) / 2); - in->seg.qpn_mkey7_0 = cpu_to_be32(0xffffff << 8); - in->seg.flags = MLX5_PERM_UMR_EN | MLX5_ACCESS_MODE_MTT; - in->seg.flags_pd = cpu_to_be32(to_mpd(pd)->pdn); - /* - * TBD not needed - issue 197292 */ - in->seg.log2_page_size = PAGE_SHIFT; - - err = mlx5_core_create_mkey(dev->mdev, &mr->mmr, in, sizeof(*in), NULL, - NULL, NULL); - kfree(in); - if (err) - goto err_free; - - mr->ibmr.lkey = mr->mmr.key; - mr->ibmr.rkey = mr->mmr.key; - mr->umem = NULL; - - return &mr->ibmr; - -err_free: - kfree(mr); - return ERR_PTR(err); -} - struct ib_fast_reg_page_list *mlx5_ib_alloc_fast_reg_page_list(struct ib_device *ibdev, int page_list_len) { |