ENDPROC(v7_coherent_user_range)
/*
- * v7_flush_kern_dcache_page(kaddr)
+ * v7_flush_kern_dcache_area(void *addr, size_t size)
*
* Ensure that the data held in the page kaddr is written back
* to the page in question.
*
- * - kaddr - kernel address (guaranteed to be page aligned)
+ * - addr - kernel address
+ * - size - region size
*/
-ENTRY(v7_flush_kern_dcache_page)
+ENTRY(v7_flush_kern_dcache_area)
dcache_line_size r2, r3
- add r1, r0, #PAGE_SZ
+ add r1, r0, r1
1:
mcr p15, 0, r0, c7, c14, 1 @ clean & invalidate D line / unified line
add r0, r0, r2
blo 1b
dsb
mov pc, lr
-ENDPROC(v7_flush_kern_dcache_page)
+ENDPROC(v7_flush_kern_dcache_area)
/*
* v7_dma_inv_range(start,end)
.long v7_flush_user_cache_range
.long v7_coherent_kern_range
.long v7_coherent_user_range
- .long v7_flush_kern_dcache_page
+ .long v7_flush_kern_dcache_area
.long v7_dma_inv_range
.long v7_dma_clean_range
.long v7_dma_flush_range