diff options
Diffstat (limited to 'sys/arch/i386/include/vmparam.h')
| -rw-r--r-- | sys/arch/i386/include/vmparam.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/sys/arch/i386/include/vmparam.h b/sys/arch/i386/include/vmparam.h index 43edd842463..6174c378725 100644 --- a/sys/arch/i386/include/vmparam.h +++ b/sys/arch/i386/include/vmparam.h @@ -1,4 +1,4 @@ -/* $OpenBSD: vmparam.h,v 1.34 2006/03/15 17:56:06 mickey Exp $ */ +/* $OpenBSD: vmparam.h,v 1.35 2006/04/27 15:37:53 mickey Exp $ */ /* $NetBSD: vmparam.h,v 1.15 1994/10/27 04:16:34 cgd Exp $ */ /*- @@ -91,22 +91,23 @@ /* user/kernel map constants */ #define VM_MIN_ADDRESS ((vaddr_t)0) -#define VM_MAXUSER_ADDRESS ((vaddr_t)((PDSLOT_PTE<<PDSHIFT) - USPACE)) -#define VM_MAX_ADDRESS ((vaddr_t)((PDSLOT_PTE<<PDSHIFT) + \ - (PDSLOT_PTE<<PGSHIFT))) +#define VM_MAXUSER_ADDRESS ((vaddr_t)0xcf800000) +#define VM_MAX_ADDRESS (vm_max_address) +extern vaddr_t vm_max_address; #define VM_MIN_KERNEL_ADDRESS ((vaddr_t)KERNBASE) -#define VM_MAX_KERNEL_ADDRESS ((vaddr_t)(PDSLOT_APTE<<PDSHIFT)) +#define VM_MAX_KERNEL_ADDRESS ((vaddr_t)0xff800000) /* virtual sizes (bytes) for various kernel submaps */ #define VM_PHYS_SIZE (USRIOSIZE*PAGE_SIZE) -#define VM_PHYSSEG_MAX 5 /* actually we could have this many segments */ +#define VM_PHYSSEG_MAX 8 /* actually we could have this many segments */ #define VM_PHYSSEG_STRAT VM_PSTRAT_BSEARCH #define VM_PHYSSEG_NOADD /* can't add RAM after vm_mem_init */ -#define VM_NFREELIST 2 +#define VM_NFREELIST 3 #define VM_FREELIST_DEFAULT 0 #define VM_FREELIST_FIRST16 1 +#define VM_FREELIST_ABOVE4G 2 /* * pmap specific data stored in the vm_physmem[] array |