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IB/core: Pass hardware specific data in query_device

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Vendors should be able to pass vendor specific data to/from
user-space via query_device uverb. In order to do this,
we need to pass the vendors' specific udata.

Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Matan Barak
2015-06-11 16:35:25 +03:00
committed by Doug Ledford
parent 24306dc661
commit 2528e33e68
18 changed files with 75 additions and 25 deletions
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3
include/rdma/ib_verbs.h
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@@ -1561,7 +1561,8 @@ struct ib_device {
int (*get_protocol_stats)(struct ib_device *device,
union rdma_protocol_stats *stats);
int (*query_device)(struct ib_device *device,
struct ib_device_attr *device_attr);
struct ib_device_attr *device_attr,
struct ib_udata *udata);
int (*query_port)(struct ib_device *device,
u8 port_num,
struct ib_port_attr *port_attr);