Messages in this thread | | | Date | Thu, 19 Jun 2008 17:59:19 +0200 | From | Robert Richter <> | Subject | Re: [PATCH 2/2] x86: add PCI extended config space access for AMD Barcelona |
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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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