From acbb3e50e7ab64b094c4031b899d8dd104d1c2eb Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 2 Apr 2011 00:47:25 +0000 Subject: [PATCH] ar71xx: frequent ethernet mac resets upset the MDIO bus on ar7240, so do not run them on every device open, only on tx timeouts SVN-Revision: 26392 --- .../linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c index 883489f26c3..eae443e8cee 100644 --- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c +++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c @@ -574,16 +574,12 @@ static void ag71xx_hw_stop(struct ag71xx *ag) static int ag71xx_open(struct net_device *dev) { struct ag71xx *ag = netdev_priv(dev); - struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag); int ret; ret = ag71xx_rings_init(ag); if (ret) goto err; - if (pdata->is_ar724x) - ag71xx_hw_init(ag); - napi_enable(&ag->napi); netif_carrier_off(dev); @@ -747,8 +743,13 @@ static void ag71xx_tx_timeout(struct net_device *dev) static void ag71xx_restart_work_func(struct work_struct *work) { struct ag71xx *ag = container_of(work, struct ag71xx, restart_work); + struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag); ag71xx_stop(ag->dev); + + if (pdata->is_ar724x) + ag71xx_hw_init(ag); + ag71xx_open(ag->dev); } -- 2.30.2