From: Avihai Horon <avihaih@xxxxxxxxxx>
Address handle is set for connected QP types such as RC and UC, and
thus can also be queried.
Since XRC QP types INI and TGT are connected, it should be possible
to query their address handle as well.
Until now it was not the case, and although the firmware supported
it, the driver allowed querying the address handle only for RC and UC.
Hence, we enable it now for INI and TGT QPs as well.
Reviewed-by: Maor Gottlieb <maorg@xxxxxxxxxx>
Signed-off-by: Avihai Horon <avihaih@xxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxx>
---
drivers/infiniband/hw/mlx4/qp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 44534a12819a..651785bd57f2 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -4015,7 +4015,9 @@ int mlx4_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, int qp_attr
qp_attr->qp_access_flags =
to_ib_qp_access_flags(be32_to_cpu(context.params2));
- if (qp->ibqp.qp_type == IB_QPT_RC || qp->ibqp.qp_type == IB_QPT_UC) {
+ if (qp->ibqp.qp_type == IB_QPT_RC || qp->ibqp.qp_type == IB_QPT_UC ||
+ qp->ibqp.qp_type == IB_QPT_XRC_INI ||
+ qp->ibqp.qp_type == IB_QPT_XRC_TGT) {
to_rdma_ah_attr(dev, &qp_attr->ah_attr, &context.pri_path);
to_rdma_ah_attr(dev, &qp_attr->alt_ah_attr, &context.alt_path);
qp_attr->alt_pkey_index = context.alt_path.pkey_index & 0x7f;
--
2.28.0
