48 lines
1.7 KiB
Diff
48 lines
1.7 KiB
Diff
From 980de814b7cf31f0f22fb71acc755b186d9aad72 Mon Sep 17 00:00:00 2001
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From: Hao Chen <chenhao418@huawei.com>
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Date: Thu, 15 Dec 2022 11:54:02 +0800
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Subject: [PATCH 213/283] net: hns3: add support for getting GE port lanes
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driver inclusion
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category: bugfix
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bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8EN49
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CVE: NA
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----------------------------------------------------------------------
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The number of lanes on the electrical port is 0, which does not
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meet the expectation. The patch add support for getting GE port
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lanes.
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Signed-off-by: Hao Chen <chenhao418@huawei.com>
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Signed-off-by: Xiaodong Li <lixiaodong67@huawei.com>
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---
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drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_sysfs.c | 7 ++++++-
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1 file changed, 6 insertions(+), 1 deletion(-)
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diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_sysfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_sysfs.c
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index b7cc89c3f6d8..6840d7bda82e 100644
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--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_sysfs.c
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+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_sysfs.c
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@@ -7,11 +7,16 @@
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static ssize_t lane_num_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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+#define HCLGE_GE_PORT_ONE_LANE 1
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struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
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struct hnae3_ae_dev *ae_dev = pci_get_drvdata(pdev);
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struct hclge_dev *hdev = ae_dev->priv;
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- return scnprintf(buf, PAGE_SIZE, "%u\n", hdev->hw.mac.lane_num);
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+ if (hdev->hw.mac.media_type == HNAE3_MEDIA_TYPE_COPPER)
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+ return scnprintf(buf, PAGE_SIZE, "%u\n",
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+ HCLGE_GE_PORT_ONE_LANE);
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+ else
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+ return scnprintf(buf, PAGE_SIZE, "%u\n", hdev->hw.mac.lane_num);
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}
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static ssize_t lane_num_store(struct device *dev,
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--
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2.34.1
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