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net: hns3: refactor hclge_mac_link_status_wait for interface reuse

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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>
This commit is contained in:
Jie Wang 2023-08-07 19:34:50 +08:00 committed by Greg Kroah-Hartman
parent 758dbcfb25
commit 667ce6a0ff
1 changed files with 9 additions and 5 deletions
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14
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
View File

@ -72,6 +72,8 @@ static void hclge_restore_hw_table(struct hclge_dev *hdev);
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(struct hclge_dev *hdev,
} 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(struct hclge_dev *hdev, int link_ret)
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_wait(struct hclge_dev *hdev, bool en,
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)