diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.14/950-0252-lan78xx-Change-LEDs-to-include-10Mb-activity.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.14/950-0252-lan78xx-Change-LEDs-to-include-10Mb-activity.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0252-lan78xx-Change-LEDs-to-include-10Mb-activity.patch b/target/linux/brcm2708/patches-4.14/950-0252-lan78xx-Change-LEDs-to-include-10Mb-activity.patch new file mode 100644 index 0000000000..1b21b4a5d3 --- /dev/null +++ b/target/linux/brcm2708/patches-4.14/950-0252-lan78xx-Change-LEDs-to-include-10Mb-activity.patch @@ -0,0 +1,44 @@ +From 204bcf730f2f7b0806775bfd02a41e193e813eab Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Fri, 9 Mar 2018 17:28:07 +0000 +Subject: [PATCH 252/454] 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: Phil Elwell <phil@raspberrypi.org> +--- + drivers/net/usb/lan78xx.c | 14 ++++++++++++++ + 1 file changed, 14 insertions(+) + +--- a/drivers/net/usb/lan78xx.c ++++ b/drivers/net/usb/lan78xx.c +@@ -1998,6 +1998,7 @@ static int lan78xx_phy_init(struct lan78 + { + int ret; + u32 mii_adv; ++ u32 led_modes; + struct phy_device *phydev = dev->net->phydev; + + phydev = phy_find_first(dev->mdiobus); +@@ -2070,6 +2071,19 @@ static int lan78xx_phy_init(struct lan78 + 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; |