linux-kernel - [PATCH net-next 13/23] {topost} net: hns3: fix for pause configuration lost during reset

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Message-ID: <1520478408-116992-14-git-send-email-lipeng321@huawei.com>
Date:   Thu, 8 Mar 2018 11:06:38 +0800
From:   Peng Li <lipeng321@...wei.com>
To:     <davem@...emloft.net>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linuxarm@...wei.com>, <salil.mehta@...wei.com>,
        <lipeng321@...wei.com>
Subject: [PATCH net-next 13/23] {topost} net: hns3: fix for pause configuration lost during reset

From: Yunsheng Lin <linyunsheng@...wei.com>

Pause configuration will be set to default value by hclge_tm_schd_init
during reset, which causes the RSS configuration loss problem.

This patch fixes it by calling hclge_tm_init_hw during reset process
, which will set the pause configuration to default value.

Signed-off-by: Yunsheng Lin <linyunsheng@...wei.com>
Signed-off-by: Peng Li <lipeng321@...wei.com>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 1d69470..c0f6939 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -5495,9 +5495,9 @@ static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev)
 		return ret;
 	}
 
-	ret = hclge_tm_schd_init(hdev);
+	ret = hclge_tm_init_hw(hdev);
 	if (ret) {
-		dev_err(&pdev->dev, "tm schd init fail, ret =%d\n", ret);
+		dev_err(&pdev->dev, "tm init hw fail, ret =%d\n", ret);
 		return ret;
 	}
 
-- 
2.9.3