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Changes to enable support of 8K pagesize.

This commit is contained in:
mhitch 2007-05-12 17:43:53 +00:00
parent c83f8a10ad
commit 2aacb7ab4a
1 changed files with 9 additions and 1 deletions
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10
sys/arch/m68k/include/pmap_motorola.h
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@ -1,4 +1,4 @@
/* $NetBSD: pmap_motorola.h,v 1.12 2007/03/05 12:50:17 tsutsui Exp $ */ /* $NetBSD: pmap_motorola.h,v 1.13 2007/05/12 17:43:53 mhitch Exp $ */
/* /*
* Copyright (c) 1991, 1993 * Copyright (c) 1991, 1993
@ -110,7 +110,11 @@ typedef struct pmap *pmap_t;
* physically contiguous pages for the ST in pmap.c! * physically contiguous pages for the ST in pmap.c!
*/ */
#define MAXKL2SIZE 32 #define MAXKL2SIZE 32
#if PAGE_SIZE == 8192
#define MAXUL2SIZE 16
#else
#define MAXUL2SIZE 8 #define MAXUL2SIZE 8
#endif
#define l2tobm(n) (1 << (n)) #define l2tobm(n) (1 << (n))
#define bmtol2(n) (ffs(n) - 1) #define bmtol2(n) (ffs(n) - 1)
@ -151,7 +155,11 @@ struct pv_page_info {
* This is basically: * This is basically:
* ((PAGE_SIZE - sizeof(struct pv_page_info)) / sizeof(struct pv_entry)) * ((PAGE_SIZE - sizeof(struct pv_page_info)) / sizeof(struct pv_entry))
*/ */
#if PAGE_SIZE == 8192
#define NPVPPG 340
#else
#define NPVPPG 170 #define NPVPPG 170
#endif
struct pv_page { struct pv_page {
struct pv_page_info pvp_pgi; struct pv_page_info pvp_pgi;