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RDMA/hns: Fix the size setting error when copying CQE in clean_cq()

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The size of CQE is different for different versions of hardware, so the
driver needs to specify the size of CQE explicitly.

Fixes: 09a5f210f6 ("RDMA/hns: Add support for CQE in size of 64 Bytes")
Link: https://lore.kernel.org/r/20210927125557.15031-2-liangwenpeng@huawei.com
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Wenpeng Liang 2021-09-27 20:55:56 +08:00 committed by Jason Gunthorpe
parent 7d5cfafe8b
commit cc26aee100
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
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@ -3299,7 +3299,7 @@ static void __hns_roce_v2_cq_clean(struct hns_roce_cq *hr_cq, u32 qpn,
dest = get_cqe_v2(hr_cq, (prod_index + nfreed) &
hr_cq->ib_cq.cqe);
owner_bit = hr_reg_read(dest, CQE_OWNER);
memcpy(dest, cqe, sizeof(*cqe));
memcpy(dest, cqe, hr_cq->cqe_size);
hr_reg_write(dest, CQE_OWNER, owner_bit);
}
}