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| author |   Matan Barak <matanb@mellanox.com> | 2016-02-29 18:05:29 +0200 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2016-03-01 11:18:53 -0500 |
| commit | b2a239df4e65fe35240ddf3e5f9f31335c90589b (patch) | |
| tree | de805a91e124ad7beb7f28d3bbab0f947473c80d /drivers/infiniband/hw/mlx4/mr.c | |
| parent | net/mlx5: Refactor mlx5_core_mr to mkey (diff) | |
| download | linux-dev-b2a239df4e65fe35240ddf3e5f9f31335c90589b.tar.xz linux-dev-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/mr.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx4/mr.c b/drivers/infiniband/hw/mlx4/mr.c index 242b94ec105b..ce0b5aa8eb9b 100644 --- a/drivers/infiniband/hw/mlx4/mr.c +++ b/drivers/infiniband/hw/mlx4/mr.c @@ -32,6 +32,7 @@ */ #include <linux/slab.h> +#include <rdma/ib_user_verbs.h> #include "mlx4_ib.h" @@ -334,7 +335,8 @@ int mlx4_ib_dereg_mr(struct ib_mr *ibmr) return 0; } -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) { struct mlx4_ib_dev *dev = to_mdev(pd->device); struct mlx4_ib_mw *mw; |