From d2dd482bc17c3bc240045f80a7c4b4d5cea5e29c Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Wed, 30 Nov 2005 16:57:28 +1100 Subject: [PATCH] powerpc: Update OF address parsers This updates the OF address parsers to return the IO flags indicating the type of address obtained. It also adds a PCI call for converting physical addresses that hit IO space into into IO tokens, and add routines that return the translated addresses into struct resource Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- include/asm-ppc/pci-bridge.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/asm-ppc/pci-bridge.h') diff --git a/include/asm-ppc/pci-bridge.h b/include/asm-ppc/pci-bridge.h index e58c78f90a5..95672ddfe52 100644 --- a/include/asm-ppc/pci-bridge.h +++ b/include/asm-ppc/pci-bridge.h @@ -137,5 +137,14 @@ static inline unsigned char bridge_swizzle(unsigned char pin, */ extern int pciauto_bus_scan(struct pci_controller *, int); +#ifdef CONFIG_PCI +extern unsigned int pci_address_to_pio(phys_addr_t address); +#else +static inline unsigned int pci_address_to_pio(phys_addr_t address) +{ + return (unsigned int)-1; +} +#endif + #endif #endif /* __KERNEL__ */ -- cgit v1.2.3