diff options
Diffstat (limited to 'arch/arm64/mm/cache.S')
| -rw-r--r-- | arch/arm64/mm/cache.S | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/arch/arm64/mm/cache.S b/arch/arm64/mm/cache.S index db767b072601..2d881f34dd9d 100644 --- a/arch/arm64/mm/cache.S +++ b/arch/arm64/mm/cache.S @@ -24,7 +24,7 @@ * - start - virtual start address of region * - end - virtual end address of region */ -ENTRY(__flush_icache_range) +SYM_FUNC_START(__flush_icache_range) /* FALLTHROUGH */ /* @@ -37,7 +37,7 @@ ENTRY(__flush_icache_range) * - start - virtual start address of region * - end - virtual end address of region */ -ENTRY(__flush_cache_user_range) +SYM_FUNC_START(__flush_cache_user_range) uaccess_ttbr0_enable x2, x3, x4 alternative_if ARM64_HAS_CACHE_IDC dsb ishst @@ -66,8 +66,8 @@ alternative_else_nop_endif 9: mov x0, #-EFAULT b 1b -ENDPROC(__flush_icache_range) -ENDPROC(__flush_cache_user_range) +SYM_FUNC_END(__flush_icache_range) +SYM_FUNC_END(__flush_cache_user_range) /* * invalidate_icache_range(start,end) @@ -77,7 +77,7 @@ ENDPROC(__flush_cache_user_range) * - start - virtual start address of region * - end - virtual end address of region */ -ENTRY(invalidate_icache_range) +SYM_FUNC_START(invalidate_icache_range) alternative_if ARM64_HAS_CACHE_DIC mov x0, xzr isb @@ -94,7 +94,7 @@ alternative_else_nop_endif 2: mov x0, #-EFAULT b 1b -ENDPROC(invalidate_icache_range) +SYM_FUNC_END(invalidate_icache_range) /* * __flush_dcache_area(kaddr, size) @@ -105,10 +105,10 @@ ENDPROC(invalidate_icache_range) * - kaddr - kernel address * - size - size in question */ -ENTRY(__flush_dcache_area) +SYM_FUNC_START_PI(__flush_dcache_area) dcache_by_line_op civac, sy, x0, x1, x2, x3 ret -ENDPIPROC(__flush_dcache_area) +SYM_FUNC_END_PI(__flush_dcache_area) /* * __clean_dcache_area_pou(kaddr, size) @@ -119,14 +119,14 @@ ENDPIPROC(__flush_dcache_area) * - kaddr - kernel address * - size - size in question */ -ENTRY(__clean_dcache_area_pou) +SYM_FUNC_START(__clean_dcache_area_pou) alternative_if ARM64_HAS_CACHE_IDC dsb ishst ret alternative_else_nop_endif dcache_by_line_op cvau, ish, x0, x1, x2, x3 ret -ENDPROC(__clean_dcache_area_pou) +SYM_FUNC_END(__clean_dcache_area_pou) /* * __inval_dcache_area(kaddr, size) @@ -138,7 +138,8 @@ ENDPROC(__clean_dcache_area_pou) * - kaddr - kernel address * - size - size in question */ -ENTRY(__inval_dcache_area) +SYM_FUNC_START_LOCAL(__dma_inv_area) +SYM_FUNC_START_PI(__inval_dcache_area) /* FALLTHROUGH */ /* @@ -146,7 +147,6 @@ ENTRY(__inval_dcache_area) * - start - virtual start address of region * - size - size in question */ -__dma_inv_area: add x1, x1, x0 dcache_line_size x2, x3 sub x3, x2, #1 @@ -165,8 +165,8 @@ __dma_inv_area: b.lo 2b dsb sy ret -ENDPIPROC(__inval_dcache_area) -ENDPROC(__dma_inv_area) +SYM_FUNC_END_PI(__inval_dcache_area) +SYM_FUNC_END(__dma_inv_area) /* * __clean_dcache_area_poc(kaddr, size) @@ -177,7 +177,8 @@ ENDPROC(__dma_inv_area) * - kaddr - kernel address * - size - size in question */ -ENTRY(__clean_dcache_area_poc) +SYM_FUNC_START_LOCAL(__dma_clean_area) +SYM_FUNC_START_PI(__clean_dcache_area_poc) /* FALLTHROUGH */ /* @@ -185,11 +186,10 @@ ENTRY(__clean_dcache_area_poc) * - start - virtual start address of region * - size - size in question */ -__dma_clean_area: dcache_by_line_op cvac, sy, x0, x1, x2, x3 ret -ENDPIPROC(__clean_dcache_area_poc) -ENDPROC(__dma_clean_area) +SYM_FUNC_END_PI(__clean_dcache_area_poc) +SYM_FUNC_END(__dma_clean_area) /* * __clean_dcache_area_pop(kaddr, size) @@ -200,13 +200,13 @@ ENDPROC(__dma_clean_area) * - kaddr - kernel address * - size - size in question */ -ENTRY(__clean_dcache_area_pop) +SYM_FUNC_START_PI(__clean_dcache_area_pop) alternative_if_not ARM64_HAS_DCPOP b __clean_dcache_area_poc alternative_else_nop_endif dcache_by_line_op cvap, sy, x0, x1, x2, x3 ret -ENDPIPROC(__clean_dcache_area_pop) +SYM_FUNC_END_PI(__clean_dcache_area_pop) /* * __dma_flush_area(start, size) @@ -216,10 +216,10 @@ ENDPIPROC(__clean_dcache_area_pop) * - start - virtual start address of region * - size - size in question */ -ENTRY(__dma_flush_area) +SYM_FUNC_START_PI(__dma_flush_area) dcache_by_line_op civac, sy, x0, x1, x2, x3 ret -ENDPIPROC(__dma_flush_area) +SYM_FUNC_END_PI(__dma_flush_area) /* * __dma_map_area(start, size, dir) @@ -227,11 +227,11 @@ ENDPIPROC(__dma_flush_area) * - size - size of region * - dir - DMA direction */ -ENTRY(__dma_map_area) +SYM_FUNC_START_PI(__dma_map_area) cmp w2, #DMA_FROM_DEVICE b.eq __dma_inv_area b __dma_clean_area -ENDPIPROC(__dma_map_area) +SYM_FUNC_END_PI(__dma_map_area) /* * __dma_unmap_area(start, size, dir) @@ -239,8 +239,8 @@ ENDPIPROC(__dma_map_area) * - size - size of region * - dir - DMA direction */ -ENTRY(__dma_unmap_area) +SYM_FUNC_START_PI(__dma_unmap_area) cmp w2, #DMA_TO_DEVICE b.ne __dma_inv_area ret -ENDPIPROC(__dma_unmap_area) +SYM_FUNC_END_PI(__dma_unmap_area) |