Qualcomm Atheros
The Qualcomm Atheros SoCs comprises mostly of ar5xxx and ar71xx platforms.
See their separate pages at Qualcomm Atheros.
ipq806x is the new platform often used with 802.11ac radios (Google OnHub)
Not supported
Qualcomm MSM SoC, used in some Mobile Travel Routers is not supported, because Linux support was removed in March 2015.