net: hns3: add interface hclge_tm_bp_setup (73fc9c48) · Commits · 戴 / test

Provide a common interface to complete the back pressure settings of all enabled TCs. So other functions directly call this interface to complete the corresponding operation. Signed-off-by:

Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by:

Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by:

Peng Li <lipeng321@huawei.com> Signed-off-by:

David S. Miller <davem@davemloft.net>

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c

+15 −8

Original line number	Diff line number	Diff line
		@@ -1228,10 +1228,23 @@ static int hclge_mac_pause_setup_hw(struct hclge_dev *hdev)
		return hclge_mac_pause_en_cfg(hdev, tx_en, rx_en);
		}

		static int hclge_tm_bp_setup(struct hclge_dev *hdev)
		{
		int ret = 0;
		int i;

		for (i = 0; i < hdev->tm_info.num_tc; i++) {
		ret = hclge_bp_setup_hw(hdev, i);
		if (ret)
		return ret;
		}

		return ret;
		}

		int hclge_pause_setup_hw(struct hclge_dev *hdev)
		{
		int ret;
		u8 i;

		ret = hclge_pause_param_setup_hw(hdev);
		if (ret)
		@@ -1250,13 +1263,7 @@ int hclge_pause_setup_hw(struct hclge_dev *hdev)
		if (ret)
		dev_warn(&hdev->pdev->dev, "set pfc pause failed:%d\n", ret);

		for (i = 0; i < hdev->tm_info.num_tc; i++) {
		ret = hclge_bp_setup_hw(hdev, i);
		if (ret)
		return ret;
		}

		return 0;
		return hclge_tm_bp_setup(hdev);
		}

		void hclge_tm_prio_tc_info_update(struct hclge_dev hdev, u8 prio_tc)

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