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| author | Matan Barak <matanb@mellanox.com> | 2016-02-29 17:05:29 +0100 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-03-01 17:18:53 +0100 |
| commit | b2a239df4e65fe35240ddf3e5f9f31335c90589b (patch) | |
| tree | de805a91e124ad7beb7f28d3bbab0f947473c80d /drivers/infiniband/hw/mlx4/mlx4_ib.h | |
| parent | net/mlx5: Refactor mlx5_core_mr to mkey (diff) | |
| download | linux-b2a239df4e65fe35240ddf3e5f9f31335c90589b.tar.xz linux-b2a239df4e65fe35240ddf3e5f9f31335c90589b.zip | |
IB/core: Add vendor's specific data to alloc mw
Passing udata to the vendor's driver in order to pass data from the
user-space driver to the kernel-space driver. This data will be
used in downstream patches.
Signed-off-by: Matan Barak <matanb@mellanox.com>
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/mlx4_ib.h')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mlx4_ib.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h index 52ce7b000044..1eca01cebe51 100644 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h @@ -711,7 +711,8 @@ struct ib_mr *mlx4_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, u64 virt_addr, int access_flags, struct ib_udata *udata); int mlx4_ib_dereg_mr(struct ib_mr *mr); -struct ib_mw *mlx4_ib_alloc_mw(struct ib_pd *pd, enum ib_mw_type type); +struct ib_mw *mlx4_ib_alloc_mw(struct ib_pd *pd, enum ib_mw_type type, + struct ib_udata *udata); int mlx4_ib_dealloc_mw(struct ib_mw *mw); struct ib_mr *mlx4_ib_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type, |