08.03.2017 22:59, Alberto Bursi:
Hi, I'm trying to use the functionality added by this patch [1] (it
should generate different led triggers for each Sata port) for a few
kirkwood device that have multiple Sata Leds.
This patch is currently used only by some oxnas NAS devices, that seem
to have not been fully ported to device tree.
After reading its description and the oxnas files I have added
CONFIG_ARCH_WANT_LIBATA_LEDS=y
CONFIG_ATA_LEDS=y
to the target/linux/kirkwood/config-4.4
but after I made a distclean, recompiled and booted the initramfs image,
I can't see any sata trigger
-------
root@LEDE:/# cat
/sys/devices/platform/gpio-leds/leds/nsa310:green:esata/trigger
[none] nand-disk timer default-on netdev usbport
-------
Does anyone have some ideas on why this does not work?
[1]
https://git.lede-project.org/?p=source.git;a=blob;f=target/linux/generic/patches-4.9/834-ledtrig-libata.patch
In my opinion it would makes more sense to switch kirkwood to kernel 4.9
and use the upstream LED Disk Trigger [0][1] which was introduced with
kernel 4.8.
Mathias
[0] https://git.lede-project.org/3d0bd150565767f395eae333bcbca7bbe89edf48
[1] https://git.lede-project.org/2261c9cc7715e6d590952989ebef96e08cc019fc
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