diff options
Diffstat (limited to 'arch/arm/mm/proc-xsc3.S')
| -rw-r--r-- | arch/arm/mm/proc-xsc3.S | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S index fab134e29826..96456f548798 100644 --- a/arch/arm/mm/proc-xsc3.S +++ b/arch/arm/mm/proc-xsc3.S @@ -226,15 +226,16 @@ ENTRY(xsc3_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. * - * - addr - page aligned address + * - addr - kernel address + * - size - region size */ -ENTRY(xsc3_flush_kern_dcache_page) - add r1, r0, #PAGE_SZ +ENTRY(xsc3_flush_kern_dcache_area) + add r1, r0, r1 1: mcr p15, 0, r0, c7, c14, 1 @ clean/invalidate L1 D line add r0, r0, #CACHELINESIZE cmp r0, r1 @@ -309,7 +310,7 @@ ENTRY(xsc3_cache_fns) .long xsc3_flush_user_cache_range .long xsc3_coherent_kern_range .long xsc3_coherent_user_range - .long xsc3_flush_kern_dcache_page + .long xsc3_flush_kern_dcache_area .long xsc3_dma_inv_range .long xsc3_dma_clean_range .long xsc3_dma_flush_range |