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Diffstat (limited to 'arch/arm64/mm/cache.S')
-rw-r--r--arch/arm64/mm/cache.S52
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)