diff options
| author |   Haggai Eran <haggaie@mellanox.com> | 2014-05-22 14:50:10 +0300 |
|---|---|---|
| committer |   Roland Dreier <roland@purestorage.com> | 2014-05-27 11:53:06 -0700 |
| commit | b475598aec63f2efbc78f0ff1895d917d2370846 (patch) | |
| tree | a4c0b13aa5cbe15a1ac5fb50bddc2c9208a0c193 /drivers/infiniband/hw/mlx5/mr.c | |
| parent | IB/mlx5: Add MR to radix tree in reg_mr_callback (diff) | |
| download | linux-dev-b475598aec63f2efbc78f0ff1895d917d2370846.tar.xz linux-dev-b475598aec63f2efbc78f0ff1895d917d2370846.zip | |
mlx5_core: Store MR attributes in mlx5_mr_core during creation and after UMR
The patch stores iova, pd and size during mr creation and after UMRs
that modify them. It removes the unused access flags field.
Signed-off-by: Haggai Eran <haggaie@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mr.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c index 9d932a2aa9f4..f472ab246d94 100644 --- a/drivers/infiniband/hw/mlx5/mr.c +++ b/drivers/infiniband/hw/mlx5/mr.c @@ -794,6 +794,10 @@ static struct mlx5_ib_mr *reg_umr(struct ib_pd *pd, struct ib_umem *umem, err = -EFAULT; } + mr->mmr.iova = virt_addr; + mr->mmr.size = len; + mr->mmr.pd = to_mpd(pd)->pdn; + unmap_dma: up(&umrc->sem); dma_unmap_single(ddev, mr->dma, size, DMA_TO_DEVICE); |