diff options
Diffstat (limited to 'arch/arm/mm/proc-arm1022.S')
| -rw-r--r-- | arch/arm/mm/proc-arm1022.S | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/arm/mm/proc-arm1022.S b/arch/arm/mm/proc-arm1022.S index 8eb72d75a8b..20a5b1b31a7 100644 --- a/arch/arm/mm/proc-arm1022.S +++ b/arch/arm/mm/proc-arm1022.S @@ -214,17 +214,18 @@ ENTRY(arm1022_coherent_user_range) mov pc, lr /* - * flush_kern_dcache_page(void *page) + * flush_kern_dcache_area(void *addr, size_t size) * * Ensure no D cache aliasing occurs, either with itself or * the I cache * - * - page - page aligned address + * - addr - kernel address + * - size - region size */ -ENTRY(arm1022_flush_kern_dcache_page) +ENTRY(arm1022_flush_kern_dcache_area) mov ip, #0 #ifndef CONFIG_CPU_DCACHE_DISABLE - add r1, r0, #PAGE_SZ + add r1, r0, r1 1: mcr p15, 0, r0, c7, c14, 1 @ clean+invalidate D entry add r0, r0, #CACHE_DLINESIZE cmp r0, r1 @@ -310,7 +311,7 @@ ENTRY(arm1022_cache_fns) .long arm1022_flush_user_cache_range .long arm1022_coherent_kern_range .long arm1022_coherent_user_range - .long arm1022_flush_kern_dcache_page + .long arm1022_flush_kern_dcache_area .long arm1022_dma_inv_range .long arm1022_dma_clean_range .long arm1022_dma_flush_range |