diff options
Diffstat (limited to 'arch/mips/mm/c-tx39.c')
| -rw-r--r-- | arch/mips/mm/c-tx39.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c index 6515b441871..8d909dbbf37 100644 --- a/arch/mips/mm/c-tx39.c +++ b/arch/mips/mm/c-tx39.c @@ -1,7 +1,7 @@ /* * r2300.c: R2000 and R3000 specific mmu/cache code. * - * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com) + * Copyright (C) 1996 David S. Miller (davem@davemloft.net) * * with a lot of changes to make this thing work for R3000s * Tx39XX R4k style caches added. HK @@ -18,7 +18,6 @@ #include <asm/page.h> #include <asm/pgtable.h> #include <asm/mmu_context.h> -#include <asm/system.h> #include <asm/isadep.h> #include <asm/io.h> #include <asm/bootinfo.h> @@ -34,9 +33,9 @@ extern int r3k_have_wired_reg; /* in r3k-tlb.c */ /* This sequence is required to ensure icache is disabled immediately */ #define TX39_STOP_STREAMING() \ __asm__ __volatile__( \ - ".set push\n\t" \ - ".set noreorder\n\t" \ - "b 1f\n\t" \ + ".set push\n\t" \ + ".set noreorder\n\t" \ + "b 1f\n\t" \ "nop\n\t" \ "1:\n\t" \ ".set pop" \ @@ -253,6 +252,11 @@ static void tx39_flush_icache_range(unsigned long start, unsigned long end) } } +static void tx39_flush_kernel_vmap_range(unsigned long vaddr, int size) +{ + BUG(); +} + static void tx39_dma_cache_wback_inv(unsigned long addr, unsigned long size) { unsigned long end; @@ -340,7 +344,7 @@ static __init void tx39_probe_cache(void) } } -void __cpuinit tx39_cache_init(void) +void tx39_cache_init(void) { extern void build_clear_page(void); extern void build_copy_page(void); @@ -357,7 +361,7 @@ void __cpuinit tx39_cache_init(void) /* TX39/H core (writethru direct-map cache) */ __flush_cache_vmap = tx39__flush_cache_vmap; __flush_cache_vunmap = tx39__flush_cache_vunmap; - flush_cache_all = tx39h_flush_icache_all; + flush_cache_all = tx39h_flush_icache_all; __flush_cache_all = tx39h_flush_icache_all; flush_cache_mm = (void *) tx39h_flush_icache_all; flush_cache_range = (void *) tx39h_flush_icache_all; @@ -394,6 +398,8 @@ void __cpuinit tx39_cache_init(void) flush_icache_range = tx39_flush_icache_range; local_flush_icache_range = tx39_flush_icache_range; + __flush_kernel_vmap_range = tx39_flush_kernel_vmap_range; + flush_cache_sigtramp = tx39_flush_cache_sigtramp; local_flush_data_cache_page = local_tx39_flush_data_cache_page; flush_data_cache_page = tx39_flush_data_cache_page; @@ -403,8 +409,8 @@ void __cpuinit tx39_cache_init(void) _dma_cache_inv = tx39_dma_cache_inv; shm_align_mask = max_t(unsigned long, - (dcache_size / current_cpu_data.dcache.ways) - 1, - PAGE_SIZE - 1); + (dcache_size / current_cpu_data.dcache.ways) - 1, + PAGE_SIZE - 1); break; } |