diff options
Diffstat (limited to 'arch/arm/include/asm/mmu.h')
| -rw-r--r-- | arch/arm/include/asm/mmu.h | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/arch/arm/include/asm/mmu.h b/arch/arm/include/asm/mmu.h index 0dd3fa826c..fdd23b5549 100644 --- a/arch/arm/include/asm/mmu.h +++ b/arch/arm/include/asm/mmu.h @@ -19,9 +19,9 @@ void setup_dma_coherent(unsigned long offset); void *dma_alloc_coherent(size_t size); void dma_free_coherent(void *mem); -void dma_clean_range(const void *, const void *); -void dma_flush_range(const void *, const void *); -void dma_inv_range(const void *, const void *); +void dma_clean_range(unsigned long, unsigned long); +void dma_flush_range(unsigned long, unsigned long); +void dma_inv_range(unsigned long, unsigned long); unsigned long virt_to_phys(void *virt); void *phys_to_virt(unsigned long phys); @@ -46,19 +46,34 @@ static inline unsigned long virt_to_phys(void *mem) return (unsigned long)mem; } -static inline void dma_clean_range(const void *s, const void *e) +static inline void dma_clean_range(unsigned long s, unsigned long e) { } -static inline void dma_flush_range(const void *s, const void *e) +static inline void dma_flush_range(unsigned long s, unsigned long e) { } -static inline void dma_inv_range(const void *s, const void *e) +static inline void dma_inv_range(unsigned long s, unsigned long e) { } #endif +void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask); + +struct outer_cache_fns { + void (*inv_range)(unsigned long, unsigned long); + void (*clean_range)(unsigned long, unsigned long); + void (*flush_range)(unsigned long, unsigned long); + void (*disable)(void); +}; + +extern struct outer_cache_fns outer_cache; + +void __dma_clean_range(unsigned long, unsigned long); +void __dma_flush_range(unsigned long, unsigned long); +void __dma_inv_range(unsigned long, unsigned long); + #endif /* __ASM_MMU_H */ |