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Date:      Fri, 14 Oct 2011 07:43:30 -0400
From:      John Baldwin <jhb@freebsd.org>
To:        Adrian Chadd <adrian@freebsd.org>
Cc:        svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org
Subject:   Re: svn commit: r226355 - head/sys/dev/ath
Message-ID:  <201110140743.31256.jhb@freebsd.org>
In-Reply-To: <201110140324.p9E3OZUo044525@svn.freebsd.org>
References:  <201110140324.p9E3OZUo044525@svn.freebsd.org>

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On Thursday, October 13, 2011 11:24:35 pm Adrian Chadd wrote:
> Author: adrian
> Date: Fri Oct 14 03:24:35 2011
> New Revision: 226355
> URL: http://svn.freebsd.org/changeset/base/226355
> 
> Log:
>   ath_pci PCI setup fixes.
>   
>   * Break out the PCI setup override code into a new function.
>   * Re-apply the PCI overrides on powersave resume. The retry timeout
>     register isn't currently being saved/resumed by the PCI driver/bus
>     code.

It isn't a standard config register.  (Device-specific registers start at 
0x41).  Drivers have always been responsible for saving and restoring device-
specific registers:

if_ath_pci.c:#define    PCIR_RETRY_TIMEOUT      0x41

-- 
John Baldwin



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