diff options
Diffstat (limited to 'sys/arch/mvme88k/include')
| -rw-r--r-- | sys/arch/mvme88k/include/pmap.h | 83 |
1 files changed, 10 insertions, 73 deletions
diff --git a/sys/arch/mvme88k/include/pmap.h b/sys/arch/mvme88k/include/pmap.h index c00c7ed1258..c4d8dc9542f 100644 --- a/sys/arch/mvme88k/include/pmap.h +++ b/sys/arch/mvme88k/include/pmap.h @@ -1,4 +1,4 @@ -/* $OpenBSD: pmap.h,v 1.20 2001/12/05 00:11:51 millert Exp $ */ +/* $OpenBSD: pmap.h,v 1.21 2001/12/12 19:33:38 miod Exp $ */ /* * Mach Operating System * Copyright (c) 1991 Carnegie Mellon University @@ -70,9 +70,8 @@ extern pmap_t kernel_pmap; extern struct pmap kernel_pmap_store; extern caddr_t vmmap; -#define pmap_kernel() (&kernel_pmap_store) -#define pmap_resident_count(pmap) ((pmap)->stats.resident_count) -/* Used in builtin/device_pager.c */ +#define pmap_kernel() (&kernel_pmap_store) +#define pmap_resident_count(pmap) ((pmap)->stats.resident_count) #define pmap_phys_address(frame) ((vm_offset_t) (ptoa(frame))) #define pmap_update(pmap) /* nothing (yet) */ @@ -80,8 +79,9 @@ extern caddr_t vmmap; #define PMAP_ACTIVATE(proc) pmap_activate(proc) #define PMAP_DEACTIVATE(proc) pmap_deactivate(proc) #define PMAP_CONTEXT(pmap, thread) + /* - * Modes used when calling pmap_cache_fulsh(). + * Modes used when calling pmap_cache_flush(). */ #define FLUSH_CACHE 0 #define FLUSH_CODE_CACHE 1 @@ -90,73 +90,10 @@ extern caddr_t vmmap; #define FLUSH_LOCAL_CODE_CACHE 4 #define FLUSH_LOCAL_DATA_CACHE 5 -/**************************************************************************/ -/*** Prototypes for public functions defined in pmap.c ********************/ -/**************************************************************************/ - -vm_offset_t pmap_map( - vm_offset_t virt, - vm_offset_t start, - vm_offset_t end, - vm_prot_t prot); - -vm_offset_t pmap_map_batc( - vm_offset_t virt, - vm_offset_t start, - vm_offset_t end, - vm_prot_t prot, - unsigned cmode); - -void pmap_bootstrap( - vm_offset_t load_start, /* IN */ - vm_offset_t *phys_start, /* IN/OUT */ - vm_offset_t *phys_end, /* IN */ - vm_offset_t *virt_start, /* OUT */ - vm_offset_t *virt_end); /* OUT */ - -pt_entry_t *pmap_pte(pmap_t map, vm_offset_t virt); -void pmap_cache_ctrl(pmap_t pmap, vm_offset_t s, vm_offset_t e, unsigned mode); -void pmap_zero_page(vm_offset_t phys); -void pmap_remove_all(vm_offset_t phys); -vm_offset_t pmap_extract_unlocked(pmap_t pmap, vm_offset_t va); -void copy_to_phys(vm_offset_t srcva, vm_offset_t dstpa, int bytecount); -void copy_from_phys(vm_offset_t srcpa, vm_offset_t dstva, int bytecount); -void pmap_redzone(pmap_t pmap, vm_offset_t va); -void icache_flush(vm_offset_t pa); -void pmap_dcache_flush(pmap_t pmap, vm_offset_t va); -void pmap_cache_flush(pmap_t pmap, vm_offset_t virt, int bytes, int mode); -void pmap_print (pmap_t pmap); -void pmap_print_trace (pmap_t pmap, vm_offset_t va, boolean_t long_format); - -#if 0 -#ifdef OMRON_PMAP - void pmap_set_batc( - pmap_t pmap, - boolean_t data, - int i, - vm_offset_t va, - vm_offset_t pa, - boolean_t super, - boolean_t wt, - boolean_t global, - boolean_t ci, - boolean_t wp, - boolean_t valid); - - void use_batc( - task_t task, - boolean_t data, /* for data-cmmu ? */ - int i, /* batc number */ - vm_offset_t va, /* virtual address */ - vm_offset_t pa, /* physical address */ - boolean_t s, /* for super-mode ? */ - boolean_t wt, /* is writethrough */ - boolean_t g, /* is global ? */ - boolean_t ci, /* is cache inhibited ? */ - boolean_t wp, /* is write-protected ? */ - boolean_t v); /* is valid ? */ -#endif -#endif /* 0 */ +void pmap_bootstrap __P((vm_offset_t, vm_offset_t *, vm_offset_t *, + vm_offset_t *, vm_offset_t *)); +void pmap_cache_ctrl __P((pmap_t, vm_offset_t, vm_offset_t, unsigned)); + #endif /* _KERNEL */ -#endif /* endif _MACHINE_PMAP_H_ */ +#endif /* _MACHINE_PMAP_H_ */ |