From: Yonglong Liu liuyonglong@huawei.com
driver inclusion category: bugfix bugzilla: NA CVE: NA
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When phy has no .set_loopback interface, phy loopback test will return not supported, and the loopback test will failed. So when phy has no .set_loopback interface, don't do phy loopback test.
Signed-off-by: Yonglong Liu liuyonglong@huawei.com Reviewed-by: Liubin Shu shuliubin@huawei.com Reviewed-by: Yongxin Li liyongxin1@huawei.com Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 80549658f884..85dc8468e2dd 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -749,7 +749,8 @@ static int hclge_get_sset_count(struct hnae3_handle *handle, int stringset) handle->flags |= HNAE3_SUPPORT_SERDES_SERIAL_LOOPBACK; handle->flags |= HNAE3_SUPPORT_SERDES_PARALLEL_LOOPBACK;
- if (hdev->hw.mac.phydev) { + if (hdev->hw.mac.phydev && hdev->hw.mac.phydev->drv && + hdev->hw.mac.phydev->drv->set_loopback) { count += 1; handle->flags |= HNAE3_SUPPORT_PHY_LOOPBACK; }