From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <shemminger@vyatta.com>
Subject: Re: [NET-NEXT PATCH] igb: Add support for pci-e Advanced Error
 Reporting
Date: Wed, 26 Nov 2008 16:54:14 -0800
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Cc: davem@davemloft.net, netdev@vger.kernel.org,
	Alexander Duyck <alexander.h.duyck@intel.com>,
	Jeff Kirsher <jeffrey.t.kirsher@intel.com>
To: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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On Wed, 26 Nov 2008 16:04:41 -0800
Jeff Kirsher <jeffrey.t.kirsher@intel.com> wrote:

> From: Alexander Duyck <alexander.h.duyck@intel.com>
> 
> Add the calls necessary to enable advanced error reporting for igb on
> systems with AER enabled.
> 
> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

Does kernel AER work without mmconfig?
I ran into problems and gave up trying to get it work with sky2
because too many systems don't have working PCI mmconfig access
and the necessary registers are >= 256 and therefore won't work
without mmconfig.