Adrian Chadd 9f3a915030 [ath] add LDPC capability support and LDPC RX support.
This enables LDPC receive support for the AR9300 chips that support it.
It'll announce LDPC support via net80211.

Tested:

* AR9380, STA mode
* AR9331, (to verify the HAL didn't attach it to a chip which
  doesn't support LDPC.)

TODO:

* Add in net80211 machinery to make this configurable at runtime.
2016-04-26 01:37:03 +00:00
..