diff options
Diffstat (limited to 'sys/arch/hppa/include/cpufunc.h')
| -rw-r--r-- | sys/arch/hppa/include/cpufunc.h | 43 |
1 files changed, 5 insertions, 38 deletions
diff --git a/sys/arch/hppa/include/cpufunc.h b/sys/arch/hppa/include/cpufunc.h index 26fd5aa0ee7..560b2d34dad 100644 --- a/sys/arch/hppa/include/cpufunc.h +++ b/sys/arch/hppa/include/cpufunc.h @@ -1,7 +1,7 @@ -/* $OpenBSD: cpufunc.h,v 1.16 2000/04/24 17:39:54 mickey Exp $ */ +/* $OpenBSD: cpufunc.h,v 1.17 2000/05/15 17:22:40 mickey Exp $ */ /* - * Copyright (c) 1998 Michael Shalayeff + * Copyright (c) 1998,2000 Michael Shalayeff * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -119,42 +119,6 @@ static __inline register_t set_psw(register_t psw) __asm __volatile("sync\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop") static __inline void -ficache(pa_space_t sp, vaddr_t va, vsize_t size) -{ - extern int icache_stride; - vaddr_t eva = (va + size + icache_stride - 1) & ~(icache_stride - 1); - - mtsp(sp, 1); - while (va < eva) - __asm __volatile ("fic,m %1(%%sr1, %0)" - : "+r" (va) : "r" (icache_stride)); -} - -static __inline void -fdcache(pa_space_t sp, vaddr_t va, vsize_t size) -{ - extern int dcache_stride; - vaddr_t eva = (va + size + dcache_stride-1) & ~(dcache_stride - 1); - - mtsp(sp, 1); - while (va < eva) - __asm __volatile ("fdc,m %1(%%sr1, %0)" - : "+r" (va) : "r" (dcache_stride)); -} - -static __inline void -pdcache(pa_space_t sp, vaddr_t va, vsize_t size) -{ - extern int dcache_stride; - vaddr_t eva = (va + size + dcache_stride - 1) & ~(dcache_stride - 1); - - mtsp(sp, 1); - while (va < eva) - __asm __volatile ("pdc,m %1(%%sr1, %0)" - : "+r" (va) : "r" (dcache_stride)); -} - -static __inline void iitlba(u_int pg, pa_space_t sp, vaddr_t va) { mtsp(sp, 1); @@ -254,6 +218,9 @@ ledctl(int on, int off, int toggle) #endif #ifdef _KERNEL +void ficache __P((pa_space_t sp, vaddr_t va, vsize_t size)); +void fdcache __P((pa_space_t sp, vaddr_t va, vsize_t size)); +void pdcache __P((pa_space_t sp, vaddr_t va, vsize_t size)); void fcacheall __P((void)); void ptlball __P((void)); int btlb_insert __P((pa_space_t space, vaddr_t va, paddr_t pa, |