aboutsummaryrefslogtreecommitdiffstats
path: root/arch/sh/mm/cache-sh2a.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh/mm/cache-sh2a.c')
-rw-r--r--arch/sh/mm/cache-sh2a.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/sh/mm/cache-sh2a.c b/arch/sh/mm/cache-sh2a.c
index 975899d83564..1f51225426a2 100644
--- a/arch/sh/mm/cache-sh2a.c
+++ b/arch/sh/mm/cache-sh2a.c
@@ -32,10 +32,10 @@ static void sh2a__flush_wback_region(void *start, int size)
32 unsigned long addr = CACHE_OC_ADDRESS_ARRAY | (v & 0x000007f0); 32 unsigned long addr = CACHE_OC_ADDRESS_ARRAY | (v & 0x000007f0);
33 int way; 33 int way;
34 for (way = 0; way < 4; way++) { 34 for (way = 0; way < 4; way++) {
35 unsigned long data = ctrl_inl(addr | (way << 11)); 35 unsigned long data = __raw_readl(addr | (way << 11));
36 if ((data & CACHE_PHYSADDR_MASK) == (v & CACHE_PHYSADDR_MASK)) { 36 if ((data & CACHE_PHYSADDR_MASK) == (v & CACHE_PHYSADDR_MASK)) {
37 data &= ~SH_CACHE_UPDATED; 37 data &= ~SH_CACHE_UPDATED;
38 ctrl_outl(data, addr | (way << 11)); 38 __raw_writel(data, addr | (way << 11));
39 } 39 }
40 } 40 }
41 } 41 }
@@ -58,7 +58,7 @@ static void sh2a__flush_purge_region(void *start, int size)
58 jump_to_uncached(); 58 jump_to_uncached();
59 59
60 for (v = begin; v < end; v+=L1_CACHE_BYTES) { 60 for (v = begin; v < end; v+=L1_CACHE_BYTES) {
61 ctrl_outl((v & CACHE_PHYSADDR_MASK), 61 __raw_writel((v & CACHE_PHYSADDR_MASK),
62 CACHE_OC_ADDRESS_ARRAY | (v & 0x000007f0) | 0x00000008); 62 CACHE_OC_ADDRESS_ARRAY | (v & 0x000007f0) | 0x00000008);
63 } 63 }
64 back_to_cached(); 64 back_to_cached();
@@ -78,17 +78,17 @@ static void sh2a__flush_invalidate_region(void *start, int size)
78 jump_to_uncached(); 78 jump_to_uncached();
79 79
80#ifdef CONFIG_CACHE_WRITEBACK 80#ifdef CONFIG_CACHE_WRITEBACK
81 ctrl_outl(ctrl_inl(CCR) | CCR_OCACHE_INVALIDATE, CCR); 81 __raw_writel(__raw_readl(CCR) | CCR_OCACHE_INVALIDATE, CCR);
82 /* I-cache invalidate */ 82 /* I-cache invalidate */
83 for (v = begin; v < end; v+=L1_CACHE_BYTES) { 83 for (v = begin; v < end; v+=L1_CACHE_BYTES) {
84 ctrl_outl((v & CACHE_PHYSADDR_MASK), 84 __raw_writel((v & CACHE_PHYSADDR_MASK),
85 CACHE_IC_ADDRESS_ARRAY | (v & 0x000007f0) | 0x00000008); 85 CACHE_IC_ADDRESS_ARRAY | (v & 0x000007f0) | 0x00000008);
86 } 86 }
87#else 87#else
88 for (v = begin; v < end; v+=L1_CACHE_BYTES) { 88 for (v = begin; v < end; v+=L1_CACHE_BYTES) {
89 ctrl_outl((v & CACHE_PHYSADDR_MASK), 89 __raw_writel((v & CACHE_PHYSADDR_MASK),
90 CACHE_IC_ADDRESS_ARRAY | (v & 0x000007f0) | 0x00000008); 90 CACHE_IC_ADDRESS_ARRAY | (v & 0x000007f0) | 0x00000008);
91 ctrl_outl((v & CACHE_PHYSADDR_MASK), 91 __raw_writel((v & CACHE_PHYSADDR_MASK),
92 CACHE_OC_ADDRESS_ARRAY | (v & 0x000007f0) | 0x00000008); 92 CACHE_OC_ADDRESS_ARRAY | (v & 0x000007f0) | 0x00000008);
93 } 93 }
94#endif 94#endif
@@ -115,14 +115,14 @@ static void sh2a_flush_icache_range(void *args)
115 int way; 115 int way;
116 /* O-Cache writeback */ 116 /* O-Cache writeback */
117 for (way = 0; way < 4; way++) { 117 for (way = 0; way < 4; way++) {
118 unsigned long data = ctrl_inl(CACHE_OC_ADDRESS_ARRAY | addr | (way << 11)); 118 unsigned long data = __raw_readl(CACHE_OC_ADDRESS_ARRAY | addr | (way << 11));
119 if ((data & CACHE_PHYSADDR_MASK) == (v & CACHE_PHYSADDR_MASK)) { 119 if ((data & CACHE_PHYSADDR_MASK) == (v & CACHE_PHYSADDR_MASK)) {
120 data &= ~SH_CACHE_UPDATED; 120 data &= ~SH_CACHE_UPDATED;
121 ctrl_outl(data, CACHE_OC_ADDRESS_ARRAY | addr | (way << 11)); 121 __raw_writel(data, CACHE_OC_ADDRESS_ARRAY | addr | (way << 11));
122 } 122 }
123 } 123 }
124 /* I-Cache invalidate */ 124 /* I-Cache invalidate */
125 ctrl_outl(addr, 125 __raw_writel(addr,
126 CACHE_IC_ADDRESS_ARRAY | addr | 0x00000008); 126 CACHE_IC_ADDRESS_ARRAY | addr | 0x00000008);
127 } 127 }
128 128