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SubjectRe: [PATCH 2/2] x86: add PCI extended config space access for AMD Barcelona
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@amd.com>
> Signed-off-by: Ingo Molnar <mingo@elte.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@amd.com



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