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RDMA/hns: Fix the state of rereg mr

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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);