diff options
Diffstat (limited to 'arch/x86/include/asm/prom.h')
-rw-r--r-- | arch/x86/include/asm/prom.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/x86/include/asm/prom.h b/arch/x86/include/asm/prom.h index 35ec32b4750..8fcd519a44d 100644 --- a/arch/x86/include/asm/prom.h +++ b/arch/x86/include/asm/prom.h @@ -16,6 +16,7 @@ #include <linux/of.h> #include <linux/types.h> +#include <linux/pci.h> #include <asm/irq.h> #include <asm/atomic.h> @@ -29,8 +30,21 @@ extern void add_dtb(u64 data); void x86_dtb_find_config(void); void x86_dtb_get_config(unsigned int unused); void add_interrupt_host(struct irq_domain *ih); +void __cpuinit x86_of_pci_init(void); + +static inline struct device_node *pci_device_to_OF_node(struct pci_dev *pdev) +{ + return pdev ? pdev->dev.of_node : NULL; +} + +static inline struct device_node *pci_bus_to_OF_node(struct pci_bus *bus) +{ + return pci_device_to_OF_node(bus->self); +} + #else static inline void add_dtb(u64 data) { } +static inline void x86_of_pci_init(void) { } #define x86_dtb_find_config x86_init_noop #define x86_dtb_get_config x86_init_uint_noop #define of_ioapic 0 |