diff options
Diffstat (limited to 'arch/mn10300/mm/cache-inv-by-tag.S')
| -rw-r--r-- | arch/mn10300/mm/cache-inv-by-tag.S | 77 |
1 files changed, 3 insertions, 74 deletions
diff --git a/arch/mn10300/mm/cache-inv-by-tag.S b/arch/mn10300/mm/cache-inv-by-tag.S index e9713b40c0ff..c5c80322eefb 100644 --- a/arch/mn10300/mm/cache-inv-by-tag.S +++ b/arch/mn10300/mm/cache-inv-by-tag.S @@ -15,6 +15,7 @@ #include <asm/cache.h> #include <asm/irqflags.h> #include <asm/cacheflush.h> +#include "cache.inc" #define mn10300_local_dcache_inv_range_intr_interval \ +((1 << MN10300_DCACHE_INV_RANGE_INTR_LOG2_INTERVAL) - 1) @@ -70,43 +71,7 @@ mn10300_local_icache_inv: btst CHCTR_ICEN,d0 beq mn10300_local_icache_inv_end -#if defined(CONFIG_AM33_2) || defined(CONFIG_AM33_3) - LOCAL_CLI_SAVE(d1) - - # disable the icache - and ~CHCTR_ICEN,d0 - movhu d0,(a0) - - # and wait for it to calm down - setlb - movhu (a0),d0 - btst CHCTR_ICBUSY,d0 - lne - - # invalidate - or CHCTR_ICINV,d0 - movhu d0,(a0) - - # wait for the cache to finish - mov CHCTR,a0 - setlb - movhu (a0),d0 - btst CHCTR_ICBUSY,d0 - lne - - # and reenable it - and ~CHCTR_ICINV,d0 - or CHCTR_ICEN,d0 - movhu d0,(a0) - movhu (a0),d0 - - LOCAL_IRQ_RESTORE(d1) -#else /* CONFIG_AM33_2 || CONFIG_AM33_3 */ - # invalidate - or CHCTR_ICINV,d0 - movhu d0,(a0) - movhu (a0),d0 -#endif /* CONFIG_AM33_2 || CONFIG_AM33_3 */ + invalidate_icache 1 mn10300_local_icache_inv_end: ret [],0 @@ -128,43 +93,7 @@ mn10300_local_dcache_inv: btst CHCTR_DCEN,d0 beq mn10300_local_dcache_inv_end -#if defined(CONFIG_AM33_2) || defined(CONFIG_AM33_3) - LOCAL_CLI_SAVE(d1) - - # disable the dcache - and ~CHCTR_DCEN,d0 - movhu d0,(a0) - - # and wait for it to calm down - setlb - movhu (a0),d0 - btst CHCTR_DCBUSY,d0 - lne - - # invalidate - or CHCTR_DCINV,d0 - movhu d0,(a0) - - # wait for the cache to finish - mov CHCTR,a0 - setlb - movhu (a0),d0 - btst CHCTR_DCBUSY,d0 - lne - - # and reenable it - and ~CHCTR_DCINV,d0 - or CHCTR_DCEN,d0 - movhu d0,(a0) - movhu (a0),d0 - - LOCAL_IRQ_RESTORE(d1) -#else /* CONFIG_AM33_2 || CONFIG_AM33_3 */ - # invalidate - or CHCTR_DCINV,d0 - movhu d0,(a0) - movhu (a0),d0 -#endif /* CONFIG_AM33_2 || CONFIG_AM33_3 */ + invalidate_dcache 1 mn10300_local_dcache_inv_end: ret [],0 |