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Diffstat (limited to 'include/linux/pci.h')
-rw-r--r--include/linux/pci.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h
index b67e4df20801..f66d1881c2d9 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1167,6 +1167,7 @@ int pci_register_io_range(phys_addr_t addr, resource_size_t size);
unsigned long pci_address_to_pio(phys_addr_t addr);
phys_addr_t pci_pio_to_address(unsigned long pio);
int pci_remap_iospace(const struct resource *res, phys_addr_t phys_addr);
+void pci_unmap_iospace(struct resource *res);
static inline pci_bus_addr_t pci_bus_address(struct pci_dev *pdev, int bar)
{
@@ -1389,6 +1390,12 @@ static inline int pci_domain_nr(struct pci_bus *bus)
{
return bus->domain_nr;
}
+/* Arch specific ACPI hook to set-up domain number */
+#ifdef CONFIG_ACPI
+int acpi_pci_bus_domain_nr(struct pci_bus *bus);
+#else
+static inline int acpi_pci_bus_domain_nr(struct pci_bus *bus) { return -1; }
+#endif
void pci_bus_assign_domain_nr(struct pci_bus *bus, struct device *parent);
#else
static inline void pci_bus_assign_domain_nr(struct pci_bus *bus,
@@ -1722,7 +1729,7 @@ void pcibios_free_irq(struct pci_dev *dev);
extern struct dev_pm_ops pcibios_pm_ops;
#endif
-#ifdef CONFIG_PCI_MMCONFIG
+#if defined(CONFIG_PCI_MMCONFIG) || defined(CONFIG_ACPI_MCFG)
void __init pci_mmcfg_early_init(void);
void __init pci_mmcfg_late_init(void);
#else