[OpenWrt-Devel] trunk: Ethernet LEDs not visible in Sysfs

Christian Mehlis christian at m3hlis.de
Mon Apr 13 10:27:33 EDT 2015


just for the archive, this patch solved my problem:

commit f3129943ca6748d867ea6e9930b962b65d01ee47
Author:     juhosg <juhosg at 3c298f89-4303-0410-b956-a3cf2f4a3e73>
AuthorDate: Tue Mar 31 21:31:36 2015 +0000
Commit:     juhosg <juhosg at 3c298f89-4303-0410-b956-a3cf2f4a3e73>
CommitDate: Tue Mar 31 21:31:36 2015 +0000

     ar71xx: fix platform device support in the gpio-74x164 driver

     Platform device support has been removed from the gpio-74x164
     driver in 3.14. Restore that.

     Signed-off-by: Gabor Juhos <juhosg at openwrt.org>

Best
Christian


Am 20.03.2015 um 16:38 schrieb Christian Mehlis:
> hi,
>
> my Archer-c5 and tplink 4300 routers do have 10 LEDs, but in the sysfs
> only the following LEDs are usable/visible:
>
> $ ls /sys/class/leds
> ath9k-phy1           tp-link:blue:wlan2g  tp-link:green:usb2
> tp-link:blue:qss     tp-link:blue:wlan5g
> tp-link:blue:system  tp-link:green:usb1
>
> $ cat /sys/kernel/debug/gpio
> GPIOs 0-23, ath79:
>   gpio-12  (tp-link:blue:wlan2g ) out lo
>   gpio-13  (RFKILL switch       ) in  lo
>   gpio-14  (tp-link:blue:system ) out lo
>   gpio-15  (tp-link:blue:qss    ) out hi
>   gpio-16  (Reset button        ) in  hi
>   gpio-17  (tp-link:blue:wlan5g ) out lo
>   gpio-18  (tp-link:green:usb1  ) out hi
>   gpio-19  (tp-link:green:usb2  ) out hi
>   gpio-21  (USB2 power          ) out hi
>   gpio-22  (USB1 power          ) out hi
>
> All LAN and WAN LEDs are missing in sysfs.
>
> Can someone tell me how to make them visible in sysfs in again?
>
> Best
> Christian
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> openwrt-devel at lists.openwrt.org
> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
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