netdev - [PATCH net-next v3 12/12] net: ngbevf: add link update flow

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Message-Id: <20250704094923.652-13-mengyuanlou@net-swift.com>
Date: Fri,  4 Jul 2025 17:49:23 +0800
From: Mengyuan Lou <mengyuanlou@...-swift.com>
To: netdev@...r.kernel.org
Cc: michal.swiatkowski@...ux.intel.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	horms@...nel.org,
	andrew+netdev@...n.ch,
	duanqiangwen@...-swift.com,
	linglingzhang@...stnetic.com,
	jiawenwu@...stnetic.com,
	Mengyuan Lou <mengyuanlou@...-swift.com>
Subject: [PATCH net-next v3 12/12] net: ngbevf: add link update flow

Add link update flow to wangxun 1G virtual functions.
Get link status from pf in mbox, and if it is failed then
check the vx_status, because vx_status switching is too slow.

Signed-off-by: Mengyuan Lou <mengyuanlou@...-swift.com>
---
 drivers/net/ethernet/wangxun/ngbevf/ngbevf_main.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/wangxun/ngbevf/ngbevf_main.c b/drivers/net/ethernet/wangxun/ngbevf/ngbevf_main.c
index a629b645d3a1..c1246ab5239c 100644
--- a/drivers/net/ethernet/wangxun/ngbevf/ngbevf_main.c
+++ b/drivers/net/ethernet/wangxun/ngbevf/ngbevf_main.c
@@ -197,6 +197,7 @@ static int ngbevf_probe(struct pci_dev *pdev,
 	eth_hw_addr_set(netdev, wx->mac.perm_addr);
 	ether_addr_copy(netdev->perm_addr, wx->mac.addr);
 
+	wxvf_init_service(wx);
 	err = wx_init_interrupt_scheme(wx);
 	if (err)
 		goto err_free_sw_init;
@@ -213,6 +214,8 @@ static int ngbevf_probe(struct pci_dev *pdev,
 err_register:
 	wx_clear_interrupt_scheme(wx);
 err_free_sw_init:
+	timer_delete_sync(&wx->service_timer);
+	cancel_work_sync(&wx->service_task);
 	kfree(wx->vfinfo);
 	kfree(wx->rss_key);
 	kfree(wx->mac_table);
-- 
2.30.1