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add some definitions for MP support.

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more de-__P.  remove some other leftovers.  clean up kvtop().
This commit is contained in:
chs 2005-05-01 18:59:27 +00:00
parent 1ef96a6714
commit fc4670f4b3
1 changed files with 23 additions and 14 deletions
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37
sys/arch/hp700/include/cpu.h
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@ -1,4 +1,4 @@
/* $NetBSD: cpu.h,v 1.13 2004/09/22 11:32:02 yamt Exp $ */
/* $NetBSD: cpu.h,v 1.14 2005/05/01 18:59:27 chs Exp $ */
/* $OpenBSD: cpu.h,v 1.20 2001/01/29 00:01:58 mickey Exp $ */
@ -94,9 +94,9 @@ struct hppa_cpu_info {
#define HPPA_PA_SPEC_LETTER(x) \
(((x) & 0xf) == 0 ? '\0' : 'a' + ((x) & 0xf) - 0xa)
int (*desidhash) __P((void));
int (*desidhash)(void);
const u_int *itlbh, *dtlbh, *dtlbnah, *tlbdh;
int (*hptinit) __P((vaddr_t hpt, vsize_t hptsize));
int (*hptinit)(vaddr_t, vsize_t);
};
extern const struct hppa_cpu_info *hppa_cpu_info;
#endif
@ -191,38 +191,47 @@ struct clockframe {
#include <sys/cpu_data.h>
struct cpu_info {
struct cpu_data ci_data; /* MI per-cpu data */
struct lwp *ci_curlwp; /* CPU owner */
int ci_cpuid; /* CPU index (see cpus[] array) */
};
#include <machine/intr.h>
extern struct cpu_info cpu_info_store;
#define curcpu() (&cpu_info_store)
/*
* definitions of cpu-dependent requirements
* referenced in generic code
*/
#define curcpu() (&cpu_info_store)
#define cpu_number() 0
#define cpu_proc_fork(p1, p2)
#define MD_CACHE_FLUSH 0
#define MD_CACHE_PURGE 1
#ifdef MULTIPROCESSOR
#define curlwp (curcpu()->ci_curlwp)
#define CPU_IS_PRIMARY(ci) 1
#define CPU_INFO_ITERATOR int
#define CPU_INFO_FOREACH(cii, ci) cii = 0; ci = curcpu(), cii < 1; cii++
void cpu_boot_secondary_processors(void);
#endif
#define HPPA_SID_KERNEL 0
#define MD_CACHE_CTL(a,s,t) \
(((t)? pdcache : fdcache) (HPPA_SID_KERNEL,(vaddr_t)(a),(s)))
extern int want_resched;
#define DELAY(x) delay(x)
static __inline long
kvtop (const caddr_t va)
static __inline paddr_t
kvtop(const caddr_t va)
{
long ret;
__asm __volatile ("lpa %%r0(%1), %0" : "=r" (ret) : "r" (va));
return ret;
paddr_t pa;
__asm __volatile ("lpa %%r0(%1), %0" : "=r" (pa) : "r" (va));
return pa;
}
extern int (*cpu_desidhash)(void);