123f94ea3f
These patches are mainly related to IO operations. Signed-off-by: zhengfeng luo <luozhengfeng@h-partners.com> Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
From 61911051eec0f984537c2762208b8ecbc875d5d3 Mon Sep 17 00:00:00 2001
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From: Wenpeng Liang <liangwenpeng@huawei.com>
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Date: Fri, 26 Nov 2021 16:53:18 +0800
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Subject: libhns: 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
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driver needs to specify the size of CQE explicitly.
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Fixes: 3546e6b69ac8 ("libhns: Add support for CQE in size of 64 Bytes")
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Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
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---
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providers/hns/hns_roce_u_hw_v2.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/providers/hns/hns_roce_u_hw_v2.c b/providers/hns/hns_roce_u_hw_v2.c
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index 1b4e91b..b13b6dc 100644
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--- a/providers/hns/hns_roce_u_hw_v2.c
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+++ b/providers/hns/hns_roce_u_hw_v2.c
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@@ -1426,7 +1426,7 @@ static void __hns_roce_v2_cq_clean(struct hns_roce_cq *cq, uint32_t qpn,
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(prod_index + nfreed) & cq->ibv_cq.cqe);
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owner_bit = roce_get_bit(dest->byte_4,
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CQE_BYTE_4_OWNER_S);
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- memcpy(dest, cqe, sizeof(*cqe));
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+ memcpy(dest, cqe, cq->cqe_size);
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roce_set_bit(dest->byte_4, CQE_BYTE_4_OWNER_S,
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owner_bit);
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}
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--
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2.27.0
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