On 5 June 2011 01:08, Tony Houghton <[email protected]> wrote:

> I'm puzzled about why the driver works without the changes that
> supposedly introduced support for AR9285. Does the older version use a
> sort of generic 9k driver and the later version introduces specific
> support for certain features of the AR9285? Is there any way I can force
> an up-to-date kernel to use this generic mode?

It wouldn't have worked without AR9285-specific stuff, because the
radio setup code is specific to the EEPROM version and the AR9285 has
a different radio to the previous members of the AR9002 family (AR9280
in particular.)

I suggest just doing the standard bisect trick to figure out where
things stopped working for you.

It could be hanging the computer for a variety of reasons which may be
related to ath9k (eg changes to the chip power on/off logic), power
saving mode config, or maybe non-ath9k reasons (eg generic PCI(e) bus
attach/detach handling.)



Adrian
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