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-powerpc/pci-bridge.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/asm-powerpc/pci-bridge.h') diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h index 00d21513d009..01132bb602e3 100644 --- a/include/asm-powerpc/pci-bridge.h +++ b/include/asm-powerpc/pci-bridge.h @@ -156,6 +156,15 @@ extern struct pci_controller * pcibios_alloc_controller(struct device_node *dev); extern void pcibios_free_controller(struct pci_controller *phb); +#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 + /* Return values for ppc_md.pci_probe_mode function */ #define PCI_PROBE_NONE -1 /* Don't look at this bus at all */ #define PCI_PROBE_NORMAL 0 /* Do normal PCI probing */ -- cgit v1.2.3