IB/mlx4: Add support for blocking multicast loopback QP creation user flag
MLX4_IB_QP_BLOCK_MULTICAST_LOOPBACK is now supported downstream.
In addition, this flag was supported only for IB_QPT_UD, now, with the
new implementation it is supported for all QP types.
Support IB_USER_VERBS_EX_CMD_CREATE_QP in order to get the flag from
user space using the extension create qp command.
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 232b104..8779d26 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -2312,7 +2312,8 @@
ibdev->ib_dev.uverbs_ex_cmd_mask |=
(1ull << IB_USER_VERBS_EX_CMD_QUERY_DEVICE) |
- (1ull << IB_USER_VERBS_EX_CMD_CREATE_CQ);
+ (1ull << IB_USER_VERBS_EX_CMD_CREATE_CQ) |
+ (1ull << IB_USER_VERBS_EX_CMD_CREATE_QP);
mlx4_ib_alloc_eqs(dev, ibdev);