diff options
Diffstat (limited to 'arch/m68k/sun3/mmu_emu.c')
| -rw-r--r-- | arch/m68k/sun3/mmu_emu.c | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/arch/m68k/sun3/mmu_emu.c b/arch/m68k/sun3/mmu_emu.c index 7321b3b76283..119bd32efcfb 100644 --- a/arch/m68k/sun3/mmu_emu.c +++ b/arch/m68k/sun3/mmu_emu.c @@ -27,6 +27,7 @@ #include <asm/mmu_context.h> #include <asm/dvma.h> +#include "sun3.h" #undef DEBUG_MMU_EMU #define DEBUG_PROM_MAPS @@ -67,7 +68,7 @@ static unsigned char ctx_avail = CONTEXTS_NUM-1; unsigned long rom_pages[256]; /* Print a PTE value in symbolic form. For debugging. */ -void print_pte (pte_t pte) +static void print_pte(pte_t pte) { #if 0 /* Verbose version. */ @@ -206,32 +207,32 @@ void __init mmu_emu_init(unsigned long bootmem_end) context for when they're cleared */ void clear_context(unsigned long context) { - unsigned char oldctx; - unsigned long i; + unsigned char oldctx; + unsigned long i; - if(context) { - if(!ctx_alloc[context]) - panic("%s: context not allocated\n", __func__); + if (context) { + if (!ctx_alloc[context]) + panic("%s: context not allocated\n", __func__); - ctx_alloc[context]->context = SUN3_INVALID_CONTEXT; - ctx_alloc[context] = (struct mm_struct *)0; - ctx_avail++; - } + ctx_alloc[context]->context = SUN3_INVALID_CONTEXT; + ctx_alloc[context] = (struct mm_struct *)0; + ctx_avail++; + } - oldctx = sun3_get_context(); + oldctx = sun3_get_context(); - sun3_put_context(context); + sun3_put_context(context); - for(i = 0; i < SUN3_INVALID_PMEG; i++) { - if((pmeg_ctx[i] == context) && (pmeg_alloc[i] == 1)) { - sun3_put_segmap(pmeg_vaddr[i], SUN3_INVALID_PMEG); - pmeg_ctx[i] = 0; - pmeg_alloc[i] = 0; - pmeg_vaddr[i] = 0; - } - } + for (i = 0; i < SUN3_INVALID_PMEG; i++) { + if ((pmeg_ctx[i] == context) && (pmeg_alloc[i] == 1)) { + sun3_put_segmap(pmeg_vaddr[i], SUN3_INVALID_PMEG); + pmeg_ctx[i] = 0; + pmeg_alloc[i] = 0; + pmeg_vaddr[i] = 0; + } + } - sun3_put_context(oldctx); + sun3_put_context(oldctx); } /* gets an empty context. if full, kills the next context listed to |