From: Rafał Miłecki Date: Tue, 10 Dec 2013 16:19:39 +0000 (+0100) Subject: bgmac: start/stop PHY on netdev open/stop X-Git-Tag: v3.14-rc1~94^2~543 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=4e34da4d4252f93a7bc66017a7577afb03c3cb8e;p=~emulex%2Finfiniband.git bgmac: start/stop PHY on netdev open/stop I've realized that I need to call ethtool command to get Ethernet working after booting. Ex call: ethtool -s eth0 autoneg on It was fixing Ethernet even if auto-negotiation was already on. Adding calls to phy_start and phy_stop look like a real solution. Signed-off-by: Rafał Miłecki Acked-by: Florian Fainelli Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c index 0452937227f..fd6a22e3dd7 100644 --- a/drivers/net/ethernet/broadcom/bgmac.c +++ b/drivers/net/ethernet/broadcom/bgmac.c @@ -1141,6 +1141,8 @@ static int bgmac_open(struct net_device *net_dev) } napi_enable(&bgmac->napi); + phy_start(bgmac->phy_dev); + netif_carrier_on(net_dev); err_out: @@ -1153,6 +1155,8 @@ static int bgmac_stop(struct net_device *net_dev) netif_carrier_off(net_dev); + phy_stop(bgmac->phy_dev); + napi_disable(&bgmac->napi); bgmac_chip_intrs_off(bgmac); free_irq(bgmac->core->irq, net_dev);