From: "Min Hu (Connor)" <humin29@huawei.com>
To: <dev@dpdk.org>
Cc: <ferruh.yigit@intel.com>, <thomas@monjalon.net>
Subject: [PATCH 5/6] net/hns3: fix RSS TC mode entry
Date: Mon, 28 Feb 2022 11:21:45 +0800 [thread overview]
Message-ID: <20220228032146.37407-6-humin29@huawei.com> (raw)
In-Reply-To: <20220228032146.37407-1-humin29@huawei.com>
From: Huisong Li <lihuisong@huawei.com>
The driver allocates queues only to valid TCs. But the driver also
configure queues for invalid TCs, which is unreasonable.
Fixes: c37ca66f2b27 ("net/hns3: support RSS")
Cc: stable@dpdk.org
Signed-off-by: Huisong Li <lihuisong@huawei.com>
---
| 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--git a/drivers/net/hns3/hns3_rss.c b/drivers/net/hns3/hns3_rss.c
index 5be7a05af2..5077d49882 100644
--- a/drivers/net/hns3/hns3_rss.c
+++ b/drivers/net/hns3/hns3_rss.c
@@ -610,8 +610,8 @@ hns3_set_rss_tc_mode(struct hns3_hw *hw)
for (i = 0; i < HNS3_MAX_TC_NUM; i++) {
tc_valid[i] = !!(hw->hw_tc_map & BIT(i));
- tc_size[i] = roundup_size;
- tc_offset[i] = rss_size * i;
+ tc_size[i] = tc_valid[i] ? roundup_size : 0;
+ tc_offset[i] = tc_valid[i] ? rss_size * i : 0;
}
hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_RSS_TC_MODE, false);
--
2.33.0
next prev parent reply other threads:[~2022-02-28 3:22 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-28 3:21 [PATCH 0/6] bugfixes for hns3 PMD Min Hu (Connor)
2022-02-28 3:21 ` [PATCH 1/6] net/hns3: remove duplicate macro definition Min Hu (Connor)
2022-02-28 17:46 ` Ferruh Yigit
2022-03-02 11:22 ` Ferruh Yigit
2022-02-28 3:21 ` [PATCH 2/6] net/hns3: fix inconsistent enabled RSS behavior Min Hu (Connor)
2022-02-28 16:42 ` Ferruh Yigit
2022-03-02 2:09 ` lihuisong (C)
2022-03-02 14:07 ` Ori Kam
2022-03-02 14:46 ` Thomas Monjalon
2022-03-02 16:59 ` Stephen Hemminger
2022-03-03 2:48 ` lihuisong (C)
2022-03-24 7:16 ` Harold Huang
2022-03-03 2:47 ` lihuisong (C)
2022-03-09 8:03 ` lihuisong (C)
2022-03-09 9:55 ` Ori Kam
2022-03-10 8:08 ` lihuisong (C)
2022-03-21 7:14 ` lihuisong (C)
2022-03-22 17:13 ` Thomas Monjalon
2022-03-23 3:05 ` lihuisong (C)
2022-03-23 9:14 ` Thomas Monjalon
2022-03-23 11:04 ` lihuisong (C)
2022-03-23 19:04 ` Thomas Monjalon
2022-03-23 19:50 ` Ajit Khaparde
2022-03-24 12:44 ` lihuisong (C)
2022-05-12 14:13 ` Ferruh Yigit
2022-02-28 3:21 ` [PATCH 3/6] net/hns3: remove unnecessary RSS switch Min Hu (Connor)
2022-02-28 3:21 ` [PATCH 4/6] net/hns3: fix the time waiting for PF reset completion Min Hu (Connor)
2022-02-28 17:09 ` Ferruh Yigit
2022-03-01 6:32 ` Min Hu (Connor)
2022-03-01 10:44 ` Ferruh Yigit
2022-03-02 0:35 ` [PATCH v2] " Min Hu (Connor)
2022-03-02 11:48 ` Ferruh Yigit
2022-02-28 3:21 ` Min Hu (Connor) [this message]
2022-02-28 3:21 ` [PATCH 6/6] net/hns3: fix VF RSS TC mode entry Min Hu (Connor)
2022-04-06 6:56 ` [PATCH v2 0/2] fix RSS bugs Min Hu (Connor)
2022-04-06 6:57 ` [PATCH v2 1/2] ethdev: fix enabling RSS behavior inconsistent Min Hu (Connor)
2022-05-12 14:13 ` Ferruh Yigit
2022-04-06 6:57 ` [PATCH v2 2/2] net/hns3: remove unnecessary RSS switch Min Hu (Connor)
2022-05-12 14:13 ` [PATCH v2 0/2] fix RSS bugs Ferruh Yigit
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