linux-kernel - Re: [PATCH 2/2] x86: add PCI extended config space access for AMD Barcelona

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Date:	Fri, 27 Jun 2008 17:10:43 +0200
From:	"stephane eranian" <eranian@...glemail.com>
To:	"Robert Richter" <robert.richter@....com>
Cc:	"Arjan van de Ven" <arjan@...radead.org>,
	linux-kernel@...r.kernel.org, perfmon2-devel@...ts.sourceforge.net,
	"Ingo Molnar" <mingo@...e.hu>
Subject: Re: [PATCH 2/2] x86: add PCI extended config space access for AMD Barcelona

Robert,

This patch was applied to the perfmon GIT tree.
Please test.
Thanks.


On Thu, Jun 19, 2008 at 5:59 PM, Robert Richter <robert.richter@....com> wrote:
> On 19.06.08 17:50:40, Robert Richter wrote:
>> This patch implements PCI extended configuration space access for
>> AMD's Barcelona CPUs. It extends the method using CF8/CFC IO
>> addresses. An x86 capability bit has been introduced that is set for
>> CPUs supporting PCI extended config space accesses.
>>
>> Signed-off-by: Robert Richter <robert.richter@....com>
>> Signed-off-by: Ingo Molnar <mingo@...e.hu>
>> ---
>>  arch/x86/kernel/cpu/cpu.h |    3 +
>>  arch/x86/pci/Makefile_32  |    1 +
>>  arch/x86/pci/Makefile_64  |    2 +-
>>  arch/x86/pci/amd_bus.c    |  560 +++++++++++++++++++++++++++++++++++++++++++++
>>  arch/x86/pci/direct.c     |   25 ++-
>>  arch/x86/pci/k8-bus_64.c  |  528 ------------------------------------------
>>  arch/x86/pci/pci.h        |    1 +
>>  7 files changed, 584 insertions(+), 536 deletions(-)
>>  create mode 100644 arch/x86/pci/amd_bus.c
>>  delete mode 100644 arch/x86/pci/k8-bus_64.c
>
> These patches are for the perfmon/master tree. They are based upon
> tip/x86/cpu.
>
> -Robert
>
> --
> Advanced Micro Devices, Inc.
> Operating System Research Center
> email: robert.richter@....com
>
>
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