diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/umr.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/umr.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/drivers/infiniband/hw/mlx5/umr.c b/drivers/infiniband/hw/mlx5/umr.c index ad9e31107901..3a48364c0918 100644 --- a/drivers/infiniband/hw/mlx5/umr.c +++ b/drivers/infiniband/hw/mlx5/umr.c @@ -94,49 +94,6 @@ static int umr_check_mkey_mask(struct mlx5_ib_dev *dev, u64 mask) return 0; } -int mlx5r_umr_set_umr_ctrl_seg(struct mlx5_ib_dev *dev, - struct mlx5_wqe_umr_ctrl_seg *umr, - const struct ib_send_wr *wr) -{ - const struct mlx5_umr_wr *umrwr = umr_wr(wr); - - memset(umr, 0, sizeof(*umr)); - - if (!umrwr->ignore_free_state) { - if (wr->send_flags & MLX5_IB_SEND_UMR_FAIL_IF_FREE) - /* fail if free */ - umr->flags = MLX5_UMR_CHECK_FREE; - else - /* fail if not free */ - umr->flags = MLX5_UMR_CHECK_NOT_FREE; - } - - umr->xlt_octowords = - cpu_to_be16(mlx5r_umr_get_xlt_octo(umrwr->xlt_size)); - if (wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_XLT) { - u64 offset = mlx5r_umr_get_xlt_octo(umrwr->offset); - - umr->xlt_offset = cpu_to_be16(offset & 0xffff); - umr->xlt_offset_47_16 = cpu_to_be32(offset >> 16); - umr->flags |= MLX5_UMR_TRANSLATION_OFFSET_EN; - } - if (wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_TRANSLATION) - umr->mkey_mask |= get_umr_update_translation_mask(); - if (wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_PD_ACCESS) { - umr->mkey_mask |= get_umr_update_access_mask(dev); - umr->mkey_mask |= get_umr_update_pd_mask(); - } - if (wr->send_flags & MLX5_IB_SEND_UMR_ENABLE_MR) - umr->mkey_mask |= get_umr_enable_mr_mask(); - if (wr->send_flags & MLX5_IB_SEND_UMR_DISABLE_MR) - umr->mkey_mask |= get_umr_disable_mr_mask(); - - if (!wr->num_sge) - umr->flags |= MLX5_UMR_INLINE; - - return umr_check_mkey_mask(dev, be64_to_cpu(umr->mkey_mask)); -} - enum { MAX_UMR_WR = 128, }; |