diff options
Diffstat (limited to 'sys/arch/powerpc/include')
| -rw-r--r-- | sys/arch/powerpc/include/cpu.h | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/sys/arch/powerpc/include/cpu.h b/sys/arch/powerpc/include/cpu.h index 9fcae7e00b8..ffcd9b778aa 100644 --- a/sys/arch/powerpc/include/cpu.h +++ b/sys/arch/powerpc/include/cpu.h @@ -1,4 +1,4 @@ -/* $OpenBSD: cpu.h,v 1.19 2004/06/13 21:49:19 niklas Exp $ */ +/* $OpenBSD: cpu.h,v 1.20 2004/11/18 16:10:08 miod Exp $ */ /* $NetBSD: cpu.h,v 1.1 1996/09/30 16:34:21 ws Exp $ */ /* @@ -43,7 +43,7 @@ #define CLKF_INTR(frame) ((frame)->depth != 0) #define cpu_swapout(p) -#define cpu_wait(p) +#define cpu_wait(p) void delay(unsigned); #define DELAY(n) delay(n) @@ -69,7 +69,7 @@ syncicache(void *from, int len) len = len + (((u_int32_t) from) & (CACHELINESIZE - 1)); l = len; - + do { __asm __volatile ("dcbst 0,%0" :: "r"(p)); p += CACHELINESIZE; @@ -89,10 +89,10 @@ invdcache(void *from, int len) { int l; char *p = from; - + len = len + (((u_int32_t) from) & (CACHELINESIZE - 1)); l = len; - + do { __asm __volatile ("dcbi 0,%0" :: "r"(p)); p += CACHELINESIZE; @@ -104,12 +104,12 @@ invdcache(void *from, int len) static __inline u_int32_t ppc_mf ## name (void) \ { \ int ret; \ - __asm __volatile ("mfspr %0," # n : "=r" (ret)); \ + __asm __volatile ("mfspr %0," # n : "=r" (ret)); \ return ret; \ } \ static __inline void ppc_mt ## name (u_int32_t val) \ { \ - __asm __volatile ("mtspr "# n ",%0" :: "r" (val)); \ + __asm __volatile ("mtspr "# n ",%0" :: "r" (val)); \ } \ FUNC_SPR(0, mq) @@ -159,7 +159,7 @@ static __inline u_int32_t ppc_mftbl (void) { int ret; - __asm __volatile ("mftb %0" : "=r" (ret)); + __asm __volatile ("mftb %0" : "=r" (ret)); return ret; } @@ -222,4 +222,20 @@ ppc_intr_disable(void) int ppc_cpuspeed(int *); +/* + * PowerPC CPU types + */ +#define PPC_CPU_MPC601 1 +#define PPC_CPU_MPC603 3 +#define PPC_CPU_MPC604 4 +#define PPC_CPU_MPC603e 6 +#define PPC_CPU_MPC603ev 7 +#define PPC_CPU_MPC750 8 +#define PPC_CPU_MPC604ev 9 +#define PPC_CPU_MPC7400 12 +#define PPC_CPU_IBM750FX 0x7000 +#define PPC_CPU_MPC7410 0x800c +#define PPC_CPU_MPC7450 0x8000 +#define PPC_CPU_MPC7455 0x8001 + #endif /* _POWERPC_CPU_H_ */ |