38 lines
1.3 KiB
Diff
38 lines
1.3 KiB
Diff
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From 9810ccb9266f09bef6f0d8cfcab6ac0d203d8e23 Mon Sep 17 00:00:00 2001
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From: Huisong Li <lihuisong@huawei.com>
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Date: Fri, 10 Mar 2023 17:35:15 +0800
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Subject: net/hns3: allow adding queue buffer size hash rule
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[ upstream commit 8095bf3e6d8ca7349e0a15f95407acd2063e7be0 ]
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The maximum queue number from RSS flow rule allowed depends on
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the maximum queue number (512) under one TC instead of the one
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of Rx/Tx queue so as to eliminate restrictions on user usage.
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Fixes: c37ca66f2b27 ("net/hns3: support RSS")
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Cc: stable@dpdk.org
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Signed-off-by: Huisong Li <lihuisong@huawei.com>
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Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
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---
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drivers/net/hns3/hns3_rss.h | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/drivers/net/hns3/hns3_rss.h b/drivers/net/hns3/hns3_rss.h
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index 21b90789d0..cc0bb8431d 100644
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--- a/drivers/net/hns3/hns3_rss.h
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+++ b/drivers/net/hns3/hns3_rss.h
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@@ -37,7 +37,8 @@
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#define HNS3_RSS_HASH_ALGO_SYMMETRIC_TOEP 2
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#define HNS3_RSS_HASH_ALGO_MASK 0xf
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-#define HNS3_RSS_QUEUES_BUFFER_NUM 64 /* Same as the Max rx/tx queue num */
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+/* Same as the Max queue num under TC */
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+#define HNS3_RSS_QUEUES_BUFFER_NUM 512
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struct hns3_rss_conf {
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/* RSS parameters :algorithm, flow_types, key, queue */
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struct rte_flow_action_rss conf;
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--
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2.23.0
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