Atheros provided a new vendor driver release.
This driver is unsupported by me -- it probably doesn't compile on
recent kernels, as usual. If you need support, ask on the list and hope
that someone responds. Please don't email me directly (I won't reply).
I haven't tested this driver and have only briefly looked at the
changelog. Most of the changes seem to be fixes in zydas's own RX/TX
engine and MAC layer, so nothing really interesting for zd1211rw