1725c90650
Bugfix for hns SRQ and SGE. And also added all related cleanups and refactorings. 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 a79800afbbc48e5c5274bf3fc0e890705b3a596d Mon Sep 17 00:00:00 2001
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From: Wenpeng Liang <liangwenpeng@huawei.com>
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Date: Tue, 11 May 2021 19:06:36 +0800
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Subject: libhns: Allow users to create a 0-depth SRQs
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Users is allowed to create 0-depth SRQs, so the judgement about whether
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max_wr is zero should be removed.
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Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
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Signed-off-by: Weihang Li <liweihang@huawei.com>
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---
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providers/hns/hns_roce_u_verbs.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_verbs.c b/providers/hns/hns_roce_u_verbs.c
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index dace35fd..2d1a6de3 100644
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--- a/providers/hns/hns_roce_u_verbs.c
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+++ b/providers/hns/hns_roce_u_verbs.c
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@@ -525,7 +525,7 @@ static int hns_roce_verify_srq(struct hns_roce_context *context,
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init_attr->srq_type != IBV_SRQT_XRC)
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return -EINVAL;
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- if (!init_attr->attr.max_wr || !init_attr->attr.max_sge ||
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+ if (!init_attr->attr.max_sge ||
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init_attr->attr.max_wr > context->max_srq_wr ||
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init_attr->attr.max_sge > context->max_srq_sge)
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return -EINVAL;
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--
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2.30.0
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