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RDMA/hns: Fix the state of rereg mr 

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@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Yixian Liu 2019-02-03 16:13:04 +08:00 committed by Jason Gunthorpe
parent 704e0e613a
commit ab22bf0521
1 changed files with 3 additions and 0 deletions
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3
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
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@ -2190,6 +2190,9 @@ 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);