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Date: Fri, 14 Oct 2011 20:39:49 +0800
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From: Adrian Chadd <adrian@freebsd.org>
To: John Baldwin <jhb@freebsd.org>
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Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org,
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Subject: Re: svn commit: r226355 - head/sys/dev/ath
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On 14 October 2011 19:43, John Baldwin <jhb@freebsd.org> wrote:

> It isn't a standard config register. =A0(Device-specific registers start =
at
> 0x41). =A0Drivers have always been responsible for saving and restoring d=
evice-
> specific registers:
>
> if_ath_pci.c:#define =A0 =A0PCIR_RETRY_TIMEOUT =A0 =A0 =A00x41

Good to know, thanks.

Time to see if I can dig up the other registers. It seems there are
some latency register changes which our driver isn't doing.


Adrian