From d1e71d7d22820052ea7172bc7cc0603af6db8399 Mon Sep 17 00:00:00 2001 From: Jie Wang Date: Fri, 26 Nov 2021 20:03:18 +0800 Subject: [PATCH] net: hns3: fix incorrect components info of ethtool --reset command [ Upstream commit 82229c4dbb8a2780f05fa1bab29c97ef7bcd21bb ] Currently, HNS3 driver doesn't clear the reset flags of components after successfully executing reset, it causes userspace info of "Components reset" and "Components not reset" is incorrect. So fix this problem by clear corresponding reset flag after reset process. Fixes: ddccc5e368a3 ("net: hns3: add support for triggering reset by ethtool") Signed-off-by: Jie Wang Signed-off-by: Guangbin Huang Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 5ebd96f6833d6..526fb56c84f24 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -985,6 +985,7 @@ static int hns3_set_reset(struct net_device *netdev, u32 *flags) struct hnae3_ae_dev *ae_dev = pci_get_drvdata(h->pdev); const struct hnae3_ae_ops *ops = h->ae_algo->ops; const struct hns3_reset_type_map *rst_type_map; + enum ethtool_reset_flags rst_flags; u32 i, size; if (ops->ae_dev_resetting && ops->ae_dev_resetting(h)) @@ -1004,6 +1005,7 @@ static int hns3_set_reset(struct net_device *netdev, u32 *flags) for (i = 0; i < size; i++) { if (rst_type_map[i].rst_flags == *flags) { rst_type = rst_type_map[i].rst_type; + rst_flags = rst_type_map[i].rst_flags; break; } } @@ -1019,6 +1021,8 @@ static int hns3_set_reset(struct net_device *netdev, u32 *flags) ops->reset_event(h->pdev, h); + *flags &= ~rst_flags; + return 0; } -- 2.30.2