Commit ab22bf05 authored by Yixian Liu's avatar Yixian Liu Committed by Jason Gunthorpe
Browse files

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: default avatarYixian Liu <liuyixian@huawei.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent 704e0e61

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

+3 −0
Original line number Diff line number Diff line
@@ -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);

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