[OpenWrt-Devel] [PATCH v4 0/2] Support Ubiquiti Unifi Outdoor Plus HSR filter
stefan at loplof.de
Tue Jun 16 17:14:05 EDT 2015
so we arrive at the fourth iteration of the patchset to support the HSR of the
Ubiquiti Unifi Outdoor Plus access point. This version implements the
suggestions from Felix. We lost the feature to avoid tuning the same channel
multiple times in a row, but this should not be critical.
The HSR is a configurable RF filter in the receive path that must be tuned
according to the selected Wifi channel for the access point to work.
Patch 1 adds a ubnt_hsr flag to struct ath9k_platform_data and enables it for
the Outdoor Plus access point.
Patch 2 adds the HSR tuner to the ath9k driver as a configurable option,
controller by the ubnt_hsr flag.
The patchset is based on work of Kirill Berezin and me.
The patch is against chaos_calmer branch and running on the access point
right now. It applies against trunk, too, however this resulted in a bricked
access point that did not boot at all. I don't know if that happened because
of the patch, the new libc or due to Alexander's conversion to the new build
code. I'm happy that I could recover via TFTP and I'm not too eager to retest
trunk because the device is borrowed.
I also compiled the brcm47xx platform successfully.
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