From 77c8115b1f1871811633eae77a5a700fac1f0e50 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 16 Dec 2008 14:59:21 -0600 Subject: [PATCH] ppc: Use addrmap in virt_to_phys and map_physmem. If we have addr map support enabled use the mapping functions to implement virt_to_phys() and map_physmem(). Signed-off-by: Kumar Gala --- include/asm-ppc/io.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h index 64cb746..4ddad26 100644 --- a/include/asm-ppc/io.h +++ b/include/asm-ppc/io.h @@ -10,6 +10,10 @@ #include #include +#ifdef CONFIG_ADDR_MAP +#include +#endif + #define SIO_CONFIG_RA 0x398 #define SIO_CONFIG_RD 0x399 @@ -287,7 +291,11 @@ extern inline void out_be32(volatile unsigned __iomem *addr, int val) static inline void * map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) { +#ifdef CONFIG_ADDR_MAP + return (void *)(addrmap_phys_to_virt(paddr)); +#else return (void *)((unsigned long)paddr); +#endif } /* @@ -300,7 +308,11 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags) static inline phys_addr_t virt_to_phys(void * vaddr) { +#ifdef CONFIG_ADDR_MAP + return addrmap_virt_to_phys(vaddr); +#else return (phys_addr_t)((unsigned long)vaddr); +#endif } #endif -- 2.7.4