From: Jie Wang wangjie125@huawei.com
commit 08469dacfad25428b66549716811807203744f4f upstream.
Some nic configurations could only be performed after link is down. So this patch refactor this API for reuse.
Signed-off-by: Jie Wang wangjie125@huawei.com Signed-off-by: Jijie Shao shaojijie@huawei.com Reviewed-by: Leon Romanovsky leonro@nvidia.com Link: https://lore.kernel.org/r/20230807113452.474224-3-shaojijie@huawei.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -72,6 +72,8 @@ static void hclge_restore_hw_table(struc static void hclge_sync_promisc_mode(struct hclge_dev *hdev); static void hclge_sync_fd_table(struct hclge_dev *hdev); static void hclge_update_fec_stats(struct hclge_dev *hdev); +static int hclge_mac_link_status_wait(struct hclge_dev *hdev, int link_ret, + int wait_cnt);
static struct hnae3_ae_algo ae_algo;
@@ -7656,10 +7658,9 @@ static void hclge_phy_link_status_wait(s } while (++i < HCLGE_PHY_LINK_STATUS_NUM); }
-static int hclge_mac_link_status_wait(struct hclge_dev *hdev, int link_ret) +static int hclge_mac_link_status_wait(struct hclge_dev *hdev, int link_ret, + int wait_cnt) { -#define HCLGE_MAC_LINK_STATUS_NUM 100 - int link_status; int i = 0; int ret; @@ -7672,13 +7673,15 @@ static int hclge_mac_link_status_wait(st return 0;
msleep(HCLGE_LINK_STATUS_MS); - } while (++i < HCLGE_MAC_LINK_STATUS_NUM); + } while (++i < wait_cnt); return -EBUSY; }
static int hclge_mac_phy_link_status_wait(struct hclge_dev *hdev, bool en, bool is_phy) { +#define HCLGE_MAC_LINK_STATUS_NUM 100 + int link_ret;
link_ret = en ? HCLGE_LINK_STATUS_UP : HCLGE_LINK_STATUS_DOWN; @@ -7686,7 +7689,8 @@ static int hclge_mac_phy_link_status_wai if (is_phy) hclge_phy_link_status_wait(hdev, link_ret);
- return hclge_mac_link_status_wait(hdev, link_ret); + return hclge_mac_link_status_wait(hdev, link_ret, + HCLGE_MAC_LINK_STATUS_NUM); }
static int hclge_set_app_loopback(struct hclge_dev *hdev, bool en)