IB/core: Pass hardware specific data in query_device
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>
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index c092924..b027788 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1561,7 +1561,8 @@
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);