x86/PCI: MMCONFIG: use a private structure rather than the ACPI MCFG one

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This adds a struct pci_mmcfg_region with a little more information
than the struct acpi_mcfg_allocation used previously.  The acpi_mcfg
structure is defined by the spec, so we can't change it.

To begin with, struct pci_mmcfg_region is basically the same as the
ACPI MCFG version, but future patches will add more information.

Reviewed-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

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Bjorn Helgaas 2009-11-13 17:34:13 -07:00 • committed by Jesse Barnes

parent df5eb1d67e

commit d215a9c8b4

4 changed files with 17 additions and 10 deletions

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9

arch/x86/include/asm/pci_x86.h

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10

arch/x86/pci/mmconfig-shared.c

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2

arch/x86/pci/mmconfig_32.c

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6

arch/x86/pci/mmconfig_64.c

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