ethernet: debug function for reset [1/1]

PD#SWPL-11505

Problem:
STR may crash

Solution:
improve the suspend/rusume flow

Verify:
verify on g12a u200 board

Change-Id: Ie7b4759fd0d801c83eb3c1c314c402ae470b5e3f
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index ff96edb..a76fbcf 100644 (file)
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -3672,8 +3672,8 @@ int stmmac_resume(struct device *dev)
                phy_start(priv->phydev);
 
 #ifdef TX_MONITOR
-       queue_delayed_work(moniter_tx_wq, &moniter_tx_worker, HZ);
-       timeout_err = 1;
+       stmmac_release(priv_monitor->dev);
+       stmmac_open(priv_monitor->dev);
 #endif
        return 0;
 }