From b3778ba8ded0aafbd820b68be0686ff0c6026eff Mon Sep 17 00:00:00 2001 From: Sagi Grimberg Date: Thu, 30 Jul 2015 10:32:41 +0300 Subject: mlx5: Drop mlx5_ib_alloc_fast_reg_mr Signed-off-by: Sagi Grimberg Signed-off-by: Doug Ledford --- drivers/infiniband/hw/mlx5/mr.c | 44 ----------------------------------------- 1 file changed, 44 deletions(-) (limited to 'drivers/infiniband/hw/mlx5/mr.c') diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c index 26817a2..dad82db 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) { -- cgit v1.1