diff options
Diffstat (limited to 'include/asm-i386/mtrr.h')
| -rw-r--r-- | include/asm-i386/mtrr.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-i386/mtrr.h b/include/asm-i386/mtrr.h index cc28a42c7..488208e70 100644 --- a/include/asm-i386/mtrr.h +++ b/include/asm-i386/mtrr.h @@ -49,6 +49,11 @@ struct mtrr_gentry #define MTRRIOC_DEL_ENTRY _IOW(MTRR_IOCTL_BASE, 2, struct mtrr_sentry) #define MTRRIOC_GET_ENTRY _IOWR(MTRR_IOCTL_BASE, 3, struct mtrr_gentry) #define MTRRIOC_KILL_ENTRY _IOW(MTRR_IOCTL_BASE, 4, struct mtrr_sentry) +#define MTRRIOC_ADD_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 5, struct mtrr_sentry) +#define MTRRIOC_SET_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 6, struct mtrr_sentry) +#define MTRRIOC_DEL_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 7, struct mtrr_sentry) +#define MTRRIOC_GET_PAGE_ENTRY _IOWR(MTRR_IOCTL_BASE, 8, struct mtrr_gentry) +#define MTRRIOC_KILL_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE, 9, struct mtrr_sentry) /* These are the region types */ #define MTRR_TYPE_UNCACHABLE 0 @@ -79,18 +84,31 @@ static char *mtrr_strings[MTRR_NUM_TYPES] = # ifdef CONFIG_MTRR extern int mtrr_add (unsigned long base, unsigned long size, unsigned int type, char increment); +extern int mtrr_add_page (unsigned long base, unsigned long size, + unsigned int type, char increment); extern int mtrr_del (int reg, unsigned long base, unsigned long size); +extern int mtrr_del_page (int reg, unsigned long base, unsigned long size); # else static __inline__ int mtrr_add (unsigned long base, unsigned long size, unsigned int type, char increment) { return -ENODEV; } +static __inline__ int mtrr_add_page (unsigned long base, unsigned long size, + unsigned int type, char increment) +{ + return -ENODEV; +} static __inline__ int mtrr_del (int reg, unsigned long base, unsigned long size) { return -ENODEV; } +static __inline__ int mtrr_del_page (int reg, unsigned long base, + unsigned long size) +{ + return -ENODEV; +} # endif /* The following functions are for initialisation: don't use them! */ |