From: Yixian Liu <liuyixian@xxxxxxxxxx>
The state of mr after reregister operation should be set to
valid state. Otherwise, it will keep the same as the state
before reregistered.
Signed-off-by: Yixian Liu <liuyixian@xxxxxxxxxx>
---
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index c68d72c..a1a87dd 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -1942,6 +1942,9 @@ static int hns_roce_v2_rereg_write_mtpt(struct hns_roce_dev *hr_dev,
struct hns_roce_v2_mpt_entry *mpt_entry = mb_buf;
int ret = 0;
+ roce_set_field(mpt_entry->byte_4_pd_hop_st, V2_MPT_BYTE_4_MPT_ST_M,
+ V2_MPT_BYTE_4_MPT_ST_S, V2_MPT_ST_VALID);
+
if (flags & IB_MR_REREG_PD) {
roce_set_field(mpt_entry->byte_4_pd_hop_st, V2_MPT_BYTE_4_PD_M,
V2_MPT_BYTE_4_PD_S, pdn);
--
1.9.1
