Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit eb9ad088 authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller
Browse files

lan78xx: Check for supported Wake-on-LAN modes 



The driver supports a fair amount of Wake-on-LAN modes, but is not
checking that the user specified one that is supported.

Fixes: 55d7de9d ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver")
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Reviewed-by: default avatarWoojung Huh <Woojung.Huh@Microchip.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5ba6b4aa

drivers/net/usb/lan78xx.c

+4 −13
Original line number Diff line number Diff line
@@ -1401,19 +1401,10 @@ static int lan78xx_set_wol(struct net_device *netdev, 
	if (ret < 0)

		return ret;



	pdata->wol = 0;

	if (wol->wolopts & WAKE_UCAST)

		pdata->wol |= WAKE_UCAST;

	if (wol->wolopts & WAKE_MCAST)

		pdata->wol |= WAKE_MCAST;

	if (wol->wolopts & WAKE_BCAST)

		pdata->wol |= WAKE_BCAST;

	if (wol->wolopts & WAKE_MAGIC)

		pdata->wol |= WAKE_MAGIC;

	if (wol->wolopts & WAKE_PHY)

		pdata->wol |= WAKE_PHY;

	if (wol->wolopts & WAKE_ARP)

		pdata->wol |= WAKE_ARP;

	if (wol->wolopts & ~WAKE_ALL)

		return -EINVAL;



	pdata->wol = wol->wolopts;



	device_set_wakeup_enable(&dev->udev->dev, (bool)wol->wolopts);