diff options
| author | sakamoto <sakamoto@NetBSD.org> | 1998-06-09 05:41:19 +0000 |
|---|---|---|
| committer | sakamoto <sakamoto@NetBSD.org> | 1998-06-09 05:41:19 +0000 |
| commit | 040581ceeda19cfbd6cff7c12289dfcb8d137552 (patch) | |
| tree | 19a964a6cf9993d5c39adb5e1865b5dc24470e66 /sys/arch/bebox/include/vmparam.h | |
| parent | a5550009e654db0b91245e088b661a89d37459b5 (diff) | |
Add UVM support.
Diffstat (limited to 'sys/arch/bebox/include/vmparam.h')
| -rw-r--r-- | sys/arch/bebox/include/vmparam.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/sys/arch/bebox/include/vmparam.h b/sys/arch/bebox/include/vmparam.h index 258bf2f2505..32e9f268887 100644 --- a/sys/arch/bebox/include/vmparam.h +++ b/sys/arch/bebox/include/vmparam.h @@ -1,4 +1,4 @@ -/* $NetBSD: vmparam.h,v 1.3 1998/02/18 11:11:24 mycroft Exp $ */ +/* $NetBSD: vmparam.h,v 1.4 1998/06/09 05:41:19 sakamoto Exp $ */ /*- * Copyright (C) 1995, 1996 Wolfgang Solfrank. @@ -31,6 +31,9 @@ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +#ifndef _MACHINE_VMPARAM_H_ +#define _MACHINE_VMPARAM_H_ + #define USRTEXT CLBYTES #define USRSTACK VM_MAXUSER_ADDRESS @@ -84,12 +87,21 @@ #define VM_MAXUSER_ADDRESS ((vm_offset_t)0xfffff000) #define VM_MAX_ADDRESS VM_MAXUSER_ADDRESS #define VM_MIN_KERNEL_ADDRESS ((vm_offset_t)(KERNEL_SR << ADDR_SR_SHFT)) +#define VM_MAX_KERNEL_ADDRESS (VM_MIN_KERNEL_ADDRESS + SEGMENT_LENGTH - 1) #define VM_KMEM_SIZE (NKMEMCLUSTERS * CLBYTES) #define VM_MBUF_SIZE (NMBCLUSTERS * CLBYTES) #define VM_PHYS_SIZE (USRIOSIZE * CLBYTES) -/* - * MACHINE_NONCONTIG is necessary for NetBSD/powerpc. - */ -#define MACHINE_NONCONTIG +#define MACHINE_NEW_NONCONTIG + +struct pmap_physseg { + struct pv_entry *pvent; + char *attrs; +}; + +#define VM_PHYSSEG_MAX 32 +#define VM_PHYSSEG_STRAT VM_PSTRAT_BSEARCH +#define VM_PHYSSEG_NOADD /* can't add RAM after vm_mem_init */ + +#endif /* _MACHINE_VMPARAM_H_ */ |
