diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2009-11-13 17:34:13 -0700 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-11-24 15:29:17 -0800 |
| commit | d215a9c8b46e55a1d3bc1cd907c943ef95938a0e (patch) | |
| tree | e377a5f8995fdc83bf333d7f6cee69b59447d686 /arch/x86/pci/mmconfig_64.c | |
| parent | df5eb1d67e8074dfbc23cf396c556116728187b3 (diff) | |
x86/PCI: MMCONFIG: use a private structure rather than the ACPI MCFG one
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>
Diffstat (limited to 'arch/x86/pci/mmconfig_64.c')
| -rw-r--r-- | arch/x86/pci/mmconfig_64.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/pci/mmconfig_64.c b/arch/x86/pci/mmconfig_64.c index 8588711924cc..7a6231c3335e 100644 --- a/arch/x86/pci/mmconfig_64.c +++ b/arch/x86/pci/mmconfig_64.c @@ -14,14 +14,14 @@ /* Static virtual mapping of the MMCONFIG aperture */ struct mmcfg_virt { - struct acpi_mcfg_allocation *cfg; + struct pci_mmcfg_region *cfg; char __iomem *virt; }; static struct mmcfg_virt *pci_mmcfg_virt; static char __iomem *get_virt(unsigned int seg, unsigned bus) { - struct acpi_mcfg_allocation *cfg; + struct pci_mmcfg_region *cfg; int cfg_num; for (cfg_num = 0; cfg_num < pci_mmcfg_config_num; cfg_num++) { @@ -109,7 +109,7 @@ static struct pci_raw_ops pci_mmcfg = { .write = pci_mmcfg_write, }; -static void __iomem * __init mcfg_ioremap(struct acpi_mcfg_allocation *cfg) +static void __iomem * __init mcfg_ioremap(struct pci_mmcfg_region *cfg) { void __iomem *addr; u64 start, size; |