Commit 921b6254 authored by Phil Elwell's avatar Phil Elwell Committed by popcornmix
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lan78xx: Change LEDs to include 10Mb activity 



The default LED modes put 1000Mb/activity on orange and 100Mb/activity
on green, but this leaves no indication for a 10Mb link. Change the
defaults to put 10Mb/100Mb/activity on green.

Signed-off-by: default avatarPhil Elwell <phil@raspberrypi.org>
parent 15a52e50

drivers/net/usb/lan78xx.c

+14 −0
Original line number Diff line number Diff line
@@ -1849,6 +1849,7 @@ static int lan78xx_phy_init(struct lan78xx_net *dev) 
{

	int ret;

	u32 mii_adv;

	u32 led_modes;

	struct phy_device *phydev = dev->net->phydev;



	phydev = phy_find_first(dev->mdiobus);
@@ -1888,6 +1889,19 @@ static int lan78xx_phy_init(struct lan78xx_net *dev) 
	mii_adv = (u32)mii_advertise_flowctrl(dev->fc_request_control);

	phydev->advertising |= mii_adv_to_ethtool_adv_t(mii_adv);



	/* Change LED defaults:

	 *   orange = link1000/activity

	 *   green  = link10/link100/activity

	 * led: 0=link/activity          1=link1000/activity

	 *      2=link100/activity       3=link10/activity

	 *      4=link100/1000/activity  5=link10/1000/activity

	 *      6=link10/100/activity    14=off    15=on

	 */

	led_modes = phy_read(phydev, 0x1d);

	led_modes &= ~0xff;

	led_modes |= (1 << 0) | (6 << 4);

	(void)phy_write(phydev, 0x1d, led_modes);

	

	genphy_config_aneg(phydev);



	dev->fc_autoneg = phydev->autoneg;