diff options
Diffstat (limited to 'sys/arch/macppc/include/cpu.h')
| -rw-r--r-- | sys/arch/macppc/include/cpu.h | 28 |
1 files changed, 2 insertions, 26 deletions
diff --git a/sys/arch/macppc/include/cpu.h b/sys/arch/macppc/include/cpu.h index f535ea93285..1b639da885d 100644 --- a/sys/arch/macppc/include/cpu.h +++ b/sys/arch/macppc/include/cpu.h @@ -1,4 +1,4 @@ -/* $OpenBSD: cpu.h,v 1.4 2002/02/23 16:59:36 matthieu Exp $ */ +/* $OpenBSD: cpu.h,v 1.5 2002/06/08 15:45:29 miod Exp $ */ /* $NetBSD: cpu.h,v 1.1 1996/09/30 16:34:21 ws Exp $ */ /* @@ -36,39 +36,15 @@ #include <powerpc/cpu.h> -#define CACHELINESIZE 32 /* For now XXX */ - -static __inline void -syncicache(void *from, int len) -{ - int l; - char *p = from; - len = len + (((u_int32_t) from) & (CACHELINESIZE-1)); - l = len; - - do { - __asm__ __volatile__ ("dcbst 0,%0" :: "r"(p)); - p += CACHELINESIZE; - } while ((l -= CACHELINESIZE) > 0); - __asm__ __volatile__ ("sync"); - p = from; - l = len; - do { - __asm__ __volatile__ ("icbi 0,%0" :: "r"(p)); - p += CACHELINESIZE; - } while ((l -= CACHELINESIZE) > 0); - __asm__ __volatile__ ("isync"); -} - /* * CTL_MACHDEP definitions. */ #define CPU_ALLOWAPERTURE 1 /* allow mmap of /dev/xf86 */ #define CPU_MAXID 2 /* number of valid machdep ids */ - #define CTL_MACHDEP_NAMES { \ { 0, 0 }, \ { "allowaperture", CTLTYPE_INT }, \ } + #endif /* _MACHINE_CPU_H_ */ |