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Add pmap_wired_count()

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This commit is contained in:
gwr 1997-02-18 20:18:56 +00:00
parent 12fdd0800f
commit 9ed330d6df
2 changed files with 32 additions and 18 deletions
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25
sys/arch/sun3/include/pmap.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: pmap.h,v 1.18 1997/01/27 19:41:06 gwr Exp $ */
/* $NetBSD: pmap.h,v 1.19 1997/02/18 20:18:56 gwr Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -55,7 +55,7 @@ struct pmap {
typedef struct pmap *pmap_t;
#ifdef _KERNEL
extern struct pmap kernel_pmap_store;
extern struct pmap kernel_pmap_store;
#define pmap_kernel() (&kernel_pmap_store)
/* This is called from locore.s:cpu_switch() */
@ -73,9 +73,16 @@ int _pmap_fault __P((vm_map_t, vm_offset_t, vm_prot_t));
extern void pmap_prefer(vm_offset_t, vm_offset_t *);
#define PMAP_PREFER(fo, ap) pmap_prefer((fo), (ap))
/* This needs to be a macro to get code in kern_sysctl.c */
/* This needs to be a macro for kern_sysctl.c */
extern segsz_t pmap_resident_pages(pmap_t);
#define pmap_resident_count(pmap) pmap_resident_pages(pmap)
#define pmap_resident_count(pmap) (pmap_resident_pages(pmap))
/* This needs to be a macro for vm_mmap.c */
extern segsz_t pmap_wired_pages(pmap_t);
#define pmap_wired_count(pmap) (pmap_wired_pages(pmap))
/* We use the PA plus some low bits for device mmap. */
#define pmap_phys_address(addr) (addr)
/*
* Since PTEs also contain type bits, we have to have some way
@ -86,11 +93,11 @@ extern segsz_t pmap_resident_pages(pmap_t);
* The values below must agree with pte.h such that:
* (PMAP_OBIO << PG_MOD_SHIFT) == PGT_OBIO
*/
#define PMAP_OBIO 0x04 /* tells pmap_enter to use PG_OBIO */
#define PMAP_VME16 0x08 /* etc */
#define PMAP_VME32 0x0C /* etc */
#define PMAP_NC 0x10 /* tells pmap_enter to set PG_NC */
#define PMAP_SPEC 0x1C /* mask to get all above. */
#define PMAP_OBIO 0x04 /* tells pmap_enter to use PG_OBIO */
#define PMAP_VME16 0x08 /* etc */
#define PMAP_VME32 0x0C /* etc */
#define PMAP_NC 0x10 /* tells pmap_enter to set PG_NC */
#define PMAP_SPEC 0x1C /* mask to get all above. */
#endif /* _KERNEL */
#endif /* _MACHINE_PMAP_ */

25
sys/arch/sun3/include/pmap3.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: pmap3.h,v 1.18 1997/01/27 19:41:06 gwr Exp $ */
/* $NetBSD: pmap3.h,v 1.19 1997/02/18 20:18:56 gwr Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -55,7 +55,7 @@ struct pmap {
typedef struct pmap *pmap_t;
#ifdef _KERNEL
extern struct pmap kernel_pmap_store;
extern struct pmap kernel_pmap_store;
#define pmap_kernel() (&kernel_pmap_store)
/* This is called from locore.s:cpu_switch() */
@ -73,9 +73,16 @@ int _pmap_fault __P((vm_map_t, vm_offset_t, vm_prot_t));
extern void pmap_prefer(vm_offset_t, vm_offset_t *);
#define PMAP_PREFER(fo, ap) pmap_prefer((fo), (ap))
/* This needs to be a macro to get code in kern_sysctl.c */
/* This needs to be a macro for kern_sysctl.c */
extern segsz_t pmap_resident_pages(pmap_t);
#define pmap_resident_count(pmap) pmap_resident_pages(pmap)
#define pmap_resident_count(pmap) (pmap_resident_pages(pmap))
/* This needs to be a macro for vm_mmap.c */
extern segsz_t pmap_wired_pages(pmap_t);
#define pmap_wired_count(pmap) (pmap_wired_pages(pmap))
/* We use the PA plus some low bits for device mmap. */
#define pmap_phys_address(addr) (addr)
/*
* Since PTEs also contain type bits, we have to have some way
@ -86,11 +93,11 @@ extern segsz_t pmap_resident_pages(pmap_t);
* The values below must agree with pte.h such that:
* (PMAP_OBIO << PG_MOD_SHIFT) == PGT_OBIO
*/
#define PMAP_OBIO 0x04 /* tells pmap_enter to use PG_OBIO */
#define PMAP_VME16 0x08 /* etc */
#define PMAP_VME32 0x0C /* etc */
#define PMAP_NC 0x10 /* tells pmap_enter to set PG_NC */
#define PMAP_SPEC 0x1C /* mask to get all above. */
#define PMAP_OBIO 0x04 /* tells pmap_enter to use PG_OBIO */
#define PMAP_VME16 0x08 /* etc */
#define PMAP_VME32 0x0C /* etc */
#define PMAP_NC 0x10 /* tells pmap_enter to set PG_NC */
#define PMAP_SPEC 0x1C /* mask to get all above. */
#endif /* _KERNEL */
#endif /* _MACHINE_PMAP_ */