ppc32: use L1_CACHE_SHIFT/L1_CACHE_BYTES

instead of L1_CACHE_LINE_SIZE and LG_L1_CACHE_LINE_SIZE

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

4 files changed, 44 insertions, 44 deletions

diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index 108e78ef3878..d9b063f567e0 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -837,7 +837,7 @@ relocate_kernel:
 copy_and_flush:
         addi    r5,r5,-4
         addi    r6,r6,-4
-4:      li      r0,L1_CACHE_LINE_SIZE/4
+4:      li      r0,L1_CACHE_BYTES/4
         mtctr   r0
 3:      addi    r6,r6,4                 /* copy a cache line */
         lwzx    r0,r6,r4
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index 27274108116f..0b0e908b5065 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -496,21 +496,21 @@ _GLOBAL(flush_icache_range)
 BEGIN_FTR_SECTION
         blr                             /* for 601, do nothing */
 END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE)
-        li      r5,L1_CACHE_LINE_SIZE-1
+        li      r5,L1_CACHE_BYTES-1
         andc    r3,r3,r5
         subf    r4,r3,r4
         add     r4,r4,r5
-        srwi.   r4,r4,LG_L1_CACHE_LINE_SIZE
+        srwi.   r4,r4,L1_CACHE_SHIFT
         beqlr
         mtctr   r4
         mr      r6,r3
 1:      dcbst   0,r3
-        addi    r3,r3,L1_CACHE_LINE_SIZE
+        addi    r3,r3,L1_CACHE_BYTES
         bdnz    1b
         sync                            /* wait for dcbst's to get to ram */
         mtctr   r4
 2:      icbi    0,r6
-        addi    r6,r6,L1_CACHE_LINE_SIZE
+        addi    r6,r6,L1_CACHE_BYTES
         bdnz    2b
         sync                            /* additional sync needed on g4 */
         isync
@@ -523,16 +523,16 @@ END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE)
  * clean_dcache_range(unsigned long start, unsigned long stop)
  */
 _GLOBAL(clean_dcache_range)
-        li      r5,L1_CACHE_LINE_SIZE-1
+        li      r5,L1_CACHE_BYTES-1
         andc    r3,r3,r5
         subf    r4,r3,r4
         add     r4,r4,r5
-        srwi.   r4,r4,LG_L1_CACHE_LINE_SIZE
+        srwi.   r4,r4,L1_CACHE_SHIFT
         beqlr
         mtctr   r4
 
 1:      dcbst   0,r3
-        addi    r3,r3,L1_CACHE_LINE_SIZE
+        addi    r3,r3,L1_CACHE_BYTES
         bdnz    1b
         sync                            /* wait for dcbst's to get to ram */
         blr
@@ -544,16 +544,16 @@ _GLOBAL(clean_dcache_range)
  * flush_dcache_range(unsigned long start, unsigned long stop)
  */
 _GLOBAL(flush_dcache_range)
-        li      r5,L1_CACHE_LINE_SIZE-1
+        li      r5,L1_CACHE_BYTES-1
         andc    r3,r3,r5
         subf    r4,r3,r4
         add     r4,r4,r5
-        srwi.   r4,r4,LG_L1_CACHE_LINE_SIZE
+        srwi.   r4,r4,L1_CACHE_SHIFT
         beqlr
         mtctr   r4
 
 1:      dcbf    0,r3
-        addi    r3,r3,L1_CACHE_LINE_SIZE
+        addi    r3,r3,L1_CACHE_BYTES
         bdnz    1b
         sync                            /* wait for dcbst's to get to ram */
         blr
@@ -566,16 +566,16 @@ _GLOBAL(flush_dcache_range)
  * invalidate_dcache_range(unsigned long start, unsigned long stop)
  */
 _GLOBAL(invalidate_dcache_range)
-        li      r5,L1_CACHE_LINE_SIZE-1
+        li      r5,L1_CACHE_BYTES-1
         andc    r3,r3,r5
         subf    r4,r3,r4
         add     r4,r4,r5
-        srwi.   r4,r4,LG_L1_CACHE_LINE_SIZE
+        srwi.   r4,r4,L1_CACHE_SHIFT
         beqlr
         mtctr   r4
 
 1:      dcbi    0,r3
-        addi    r3,r3,L1_CACHE_LINE_SIZE
+        addi    r3,r3,L1_CACHE_BYTES
         bdnz    1b
         sync                            /* wait for dcbi's to get to ram */
         blr
@@ -596,7 +596,7 @@ _GLOBAL(flush_dcache_all)
         mtctr   r4
         lis     r5, KERNELBASE@h
 1:      lwz     r3, 0(r5)               /* Load one word from every line */
-        addi    r5, r5, L1_CACHE_LINE_SIZE
+        addi    r5, r5, L1_CACHE_BYTES
         bdnz    1b
         blr
 #endif /* CONFIG_NOT_COHERENT_CACHE */
@@ -614,16 +614,16 @@ BEGIN_FTR_SECTION
         blr                                     /* for 601, do nothing */
 END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE)
         rlwinm  r3,r3,0,0,19                    /* Get page base address */
-        li      r4,4096/L1_CACHE_LINE_SIZE      /* Number of lines in a page */
+        li      r4,4096/L1_CACHE_BYTES  /* Number of lines in a page */
         mtctr   r4
         mr      r6,r3
 0:      dcbst   0,r3                            /* Write line to ram */
-        addi    r3,r3,L1_CACHE_LINE_SIZE
+        addi    r3,r3,L1_CACHE_BYTES
         bdnz    0b
         sync
         mtctr   r4
 1:      icbi    0,r6
-        addi    r6,r6,L1_CACHE_LINE_SIZE
+        addi    r6,r6,L1_CACHE_BYTES
         bdnz    1b
         sync
         isync
@@ -646,16 +646,16 @@ END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE)
         mtmsr   r0
         isync
         rlwinm  r3,r3,0,0,19                    /* Get page base address */
-        li      r4,4096/L1_CACHE_LINE_SIZE      /* Number of lines in a page */
+        li      r4,4096/L1_CACHE_BYTES  /* Number of lines in a page */
         mtctr   r4
         mr      r6,r3
 0:      dcbst   0,r3                            /* Write line to ram */
-        addi    r3,r3,L1_CACHE_LINE_SIZE
+        addi    r3,r3,L1_CACHE_BYTES
         bdnz    0b
         sync
         mtctr   r4
 1:      icbi    0,r6
-        addi    r6,r6,L1_CACHE_LINE_SIZE
+        addi    r6,r6,L1_CACHE_BYTES
         bdnz    1b
         sync
         mtmsr   r10                             /* restore DR */
@@ -670,7 +670,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE)
  * void clear_pages(void *page, int order) ;
  */
 _GLOBAL(clear_pages)
-        li      r0,4096/L1_CACHE_LINE_SIZE
+        li      r0,4096/L1_CACHE_BYTES
         slw     r0,r0,r4
         mtctr   r0
 #ifdef CONFIG_8xx
@@ -682,7 +682,7 @@ _GLOBAL(clear_pages)
 #else
 1:      dcbz    0,r3
 #endif
-        addi    r3,r3,L1_CACHE_LINE_SIZE
+        addi    r3,r3,L1_CACHE_BYTES
         bdnz    1b
         blr
 
@@ -708,7 +708,7 @@ _GLOBAL(copy_page)
 
 #ifdef CONFIG_8xx
         /* don't use prefetch on 8xx */
-        li      r0,4096/L1_CACHE_LINE_SIZE
+        li      r0,4096/L1_CACHE_BYTES
         mtctr   r0
 1:      COPY_16_BYTES
         bdnz    1b
@@ -722,13 +722,13 @@ _GLOBAL(copy_page)
         li      r11,4
         mtctr   r0
 11:     dcbt    r11,r4
-        addi    r11,r11,L1_CACHE_LINE_SIZE
+        addi    r11,r11,L1_CACHE_BYTES
         bdnz    11b
 #else /* MAX_COPY_PREFETCH == 1 */
         dcbt    r5,r4
-        li      r11,L1_CACHE_LINE_SIZE+4
+        li      r11,L1_CACHE_BYTES+4
 #endif /* MAX_COPY_PREFETCH */
-        li      r0,4096/L1_CACHE_LINE_SIZE - MAX_COPY_PREFETCH
+        li      r0,4096/L1_CACHE_BYTES - MAX_COPY_PREFETCH
         crclr   4*cr0+eq
 2:
         mtctr   r0
@@ -736,12 +736,12 @@ _GLOBAL(copy_page)
         dcbt    r11,r4
         dcbz    r5,r3
         COPY_16_BYTES
-#if L1_CACHE_LINE_SIZE >= 32
+#if L1_CACHE_BYTES >= 32
         COPY_16_BYTES
-#if L1_CACHE_LINE_SIZE >= 64
+#if L1_CACHE_BYTES >= 64
         COPY_16_BYTES
         COPY_16_BYTES
-#if L1_CACHE_LINE_SIZE >= 128
+#if L1_CACHE_BYTES >= 128
         COPY_16_BYTES
         COPY_16_BYTES
         COPY_16_BYTES
diff --git a/arch/powerpc/lib/copy_32.S b/arch/powerpc/lib/copy_32.S
index 420a912198a2..bee51414812e 100644
--- a/arch/powerpc/lib/copy_32.S
+++ b/arch/powerpc/lib/copy_32.S
@@ -66,9 +66,9 @@
         .stabs  "copy32.S",N_SO,0,0,0f
 0:
 
-CACHELINE_BYTES = L1_CACHE_LINE_SIZE
-LG_CACHELINE_BYTES = LG_L1_CACHE_LINE_SIZE
-CACHELINE_MASK = (L1_CACHE_LINE_SIZE-1)
+CACHELINE_BYTES = L1_CACHE_BYTES
+LG_CACHELINE_BYTES = L1_CACHE_SHIFT
+CACHELINE_MASK = (L1_CACHE_BYTES-1)
 
 /*
  * Use dcbz on the complete cache lines in the destination
@@ -205,12 +205,12 @@ _GLOBAL(cacheable_memcpy)
         dcbz    r11,r6
 #endif
         COPY_16_BYTES
-#if L1_CACHE_LINE_SIZE >= 32
+#if L1_CACHE_BYTES >= 32
         COPY_16_BYTES
-#if L1_CACHE_LINE_SIZE >= 64
+#if L1_CACHE_BYTES >= 64
         COPY_16_BYTES
         COPY_16_BYTES
-#if L1_CACHE_LINE_SIZE >= 128
+#if L1_CACHE_BYTES >= 128
         COPY_16_BYTES
         COPY_16_BYTES
         COPY_16_BYTES
@@ -399,12 +399,12 @@ _GLOBAL(__copy_tofrom_user)
         .text
 /* the main body of the cacheline loop */
         COPY_16_BYTES_WITHEX(0)
-#if L1_CACHE_LINE_SIZE >= 32
+#if L1_CACHE_BYTES >= 32
         COPY_16_BYTES_WITHEX(1)
-#if L1_CACHE_LINE_SIZE >= 64
+#if L1_CACHE_BYTES >= 64
         COPY_16_BYTES_WITHEX(2)
         COPY_16_BYTES_WITHEX(3)
-#if L1_CACHE_LINE_SIZE >= 128
+#if L1_CACHE_BYTES >= 128
         COPY_16_BYTES_WITHEX(4)
         COPY_16_BYTES_WITHEX(5)
         COPY_16_BYTES_WITHEX(6)
@@ -458,12 +458,12 @@ _GLOBAL(__copy_tofrom_user)
  * 104f (if in read part) or 105f (if in write part), after updating r5
  */
         COPY_16_BYTES_EXCODE(0)
-#if L1_CACHE_LINE_SIZE >= 32
+#if L1_CACHE_BYTES >= 32
         COPY_16_BYTES_EXCODE(1)
-#if L1_CACHE_LINE_SIZE >= 64
+#if L1_CACHE_BYTES >= 64
         COPY_16_BYTES_EXCODE(2)
         COPY_16_BYTES_EXCODE(3)
-#if L1_CACHE_LINE_SIZE >= 128
+#if L1_CACHE_BYTES >= 128
         COPY_16_BYTES_EXCODE(4)
         COPY_16_BYTES_EXCODE(5)
         COPY_16_BYTES_EXCODE(6)
diff --git a/arch/powerpc/platforms/powermac/sleep.S b/arch/powerpc/platforms/powermac/sleep.S
index 88419c77ac43..22b113d19b24 100644
--- a/arch/powerpc/platforms/powermac/sleep.S
+++ b/arch/powerpc/platforms/powermac/sleep.S
@@ -387,10 +387,10 @@ turn_on_mmu:
 #endif /* defined(CONFIG_PM) || defined(CONFIG_CPU_FREQ) */
 
         .section .data
-        .balign L1_CACHE_LINE_SIZE
+        .balign L1_CACHE_BYTES
 sleep_storage:
         .long 0
-        .balign L1_CACHE_LINE_SIZE, 0
+        .balign L1_CACHE_BYTES, 0
 
 #endif /* CONFIG_6xx */
         .section .text