diff options
Diffstat (limited to 'arch/x86/include/asm/pci_x86.h')
| -rw-r--r-- | arch/x86/include/asm/pci_x86.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/x86/include/asm/pci_x86.h b/arch/x86/include/asm/pci_x86.h index 7d94a235ec82..3a2ca5f69521 100644 --- a/arch/x86/include/asm/pci_x86.h +++ b/arch/x86/include/asm/pci_x86.h @@ -118,10 +118,17 @@ extern int __init pcibios_init(void); /* pci-mmconfig.c */ +struct pci_mmcfg_region { + u64 address; + u16 pci_segment; + u8 start_bus_number; + u8 end_bus_number; +}; + extern int __init pci_mmcfg_arch_init(void); extern void __init pci_mmcfg_arch_free(void); -extern struct acpi_mcfg_allocation *pci_mmcfg_config; +extern struct pci_mmcfg_region *pci_mmcfg_config; extern int pci_mmcfg_config_num; #define PCI_MMCFG_BUS_OFFSET(bus) ((bus) << 20) |