From: Florian Fainelli Date: Wed, 15 Mar 2017 19:57:21 +0000 (-0700) Subject: net: bcmgenet: Do not suspend PHY if Wake-on-LAN is enabled X-Git-Tag: Ubuntu-5.13.0-19.19~13816^2~53 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=5371bbf4b295eea334ed453efa286afa2c3ccff3;p=mirror_ubuntu-jammy-kernel.git net: bcmgenet: Do not suspend PHY if Wake-on-LAN is enabled Suspending the PHY would be putting it in a low power state where it may no longer allow us to do Wake-on-LAN. Fixes: cc013fb48898 ("net: bcmgenet: correctly suspend and resume PHY device") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 69015fa50f20..365895ed3c3e 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -3481,7 +3481,8 @@ static int bcmgenet_suspend(struct device *d) bcmgenet_netif_stop(dev); - phy_suspend(priv->phydev); + if (!device_may_wakeup(d)) + phy_suspend(priv->phydev); netif_device_detach(dev); @@ -3578,7 +3579,8 @@ static int bcmgenet_resume(struct device *d) netif_device_attach(dev); - phy_resume(priv->phydev); + if (!device_may_wakeup(d)) + phy_resume(priv->phydev); if (priv->eee.eee_enabled) bcmgenet_eee_enable_set(dev, true);