Hallo ath10k@, It seems that LED support is still missing in the latest versions of the Linux ath10k driver; if that's not so, please ignore this message entirely. :)
Thanks to some hero's sleuthing around a GPL source dump (https://forum.openwrt.org/viewtopic.php?pid=336237#p336237) and a later suggestion to try flipping bits from userspace (using https://github.com/billfarrow/pcimem), I can report that, at least for the two QCA9980s in my possession (within the TP-Link C2600 gateway I have) that the speculation is correct: kicking on bit 17 (the value of ATH_BEELINER_LED) in 0x85018 of resource0 makes bit 17 in 0x85000 an active-low controller for the LEDs attached to the chip. I'd attempt to wire this knowledge into the ath10k driver and the broader LED framework within Linux and submit a patch, but I have no idea where to begin such a task. Perhaps it is, nevertheless, useful to know and have confirmed? I know blinking LEDs are a low priority relative to getting packets on and off the air. :) Cheers, --nwf; P.S. Please CC as I am not subscribed to ath10k@. _______________________________________________ ath10k mailing list [email protected] http://lists.infradead.org/mailman/listinfo/ath10k
