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IB/core: Add vendor's specific data to alloc mw

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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>
This commit is contained in:
Matan Barak
2016-02-29 18:05:29 +02:00
committed by Doug Ledford
parent a606b0f669
commit b2a239df4e
8 changed files with 23 additions and 8 deletions
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3
include/rdma/ib_verbs.h
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@@ -1808,7 +1808,8 @@ struct ib_device {
struct scatterlist *sg,
int sg_nents);
struct ib_mw * (*alloc_mw)(struct ib_pd *pd,
enum ib_mw_type type);
enum ib_mw_type type,
struct ib_udata *udata);
int (*dealloc_mw)(struct ib_mw *mw);
struct ib_fmr * (*alloc_fmr)(struct ib_pd *pd,
int mr_access_flags,