IB/mthca: fix for SQEr-to-RTS transition in modify QP
Fixes to SQEr->RTS transition in modify_qp:
1. The flag IB_QP_ACCESS_FLAGS is optional for UC qps
2. The SQEr state is not supported for RC qps
Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index fd60cf3..623f514 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -476,9 +476,8 @@
.opt_param = {
[UD] = (IB_QP_CUR_STATE |
IB_QP_QKEY),
- [UC] = IB_QP_CUR_STATE,
- [RC] = (IB_QP_CUR_STATE |
- IB_QP_MIN_RNR_TIMER),
+ [UC] = (IB_QP_CUR_STATE |
+ IB_QP_ACCESS_FLAGS),
[MLX] = (IB_QP_CUR_STATE |
IB_QP_QKEY),
}