diff options
| author | Alan Cox <alc@FreeBSD.org> | 2009-10-31 18:54:26 +0000 |
|---|---|---|
| committer | Alan Cox <alc@FreeBSD.org> | 2009-10-31 18:54:26 +0000 |
| commit | ebc91405bdb4587f2434aa552a45c82e5df2231c (patch) | |
| tree | 00049577401f4871bee8e2081f39f9a48b5db89c /sys/amd64/include | |
| parent | 38c15033c7c4ed836e3dbe11827374db0a903fd7 (diff) | |
Notes
Diffstat (limited to 'sys/amd64/include')
| -rw-r--r-- | sys/amd64/include/param.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/amd64/include/param.h b/sys/amd64/include/param.h index edcf427df3e6..10d3ab3d6b25 100644 --- a/sys/amd64/include/param.h +++ b/sys/amd64/include/param.h @@ -118,6 +118,8 @@ #define NBPML4 (1ul<<PML4SHIFT)/* bytes/page map lev4 table */ #define PML4MASK (NBPML4-1) +#define MAXPAGESIZES 3 /* maximum number of supported page sizes */ + #define IOPAGES 2 /* pages of i/o permission bitmap */ #ifndef KSTACK_PAGES |