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Move a few things from ip32.c.

This commit is contained in:
soren 2000-06-29 15:44:10 +00:00
parent eaa7fc4ca8
commit 41ba2b7c48
1 changed files with 61 additions and 1 deletions
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62
sys/arch/sgimips/dev/crime.c
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@ -1,4 +1,4 @@
/* $NetBSD: crime.c,v 1.1 2000/06/14 16:13:54 soren Exp $ */
/* $NetBSD: crime.c,v 1.2 2000/06/29 15:44:10 soren Exp $ */
/*
* Copyright (c) 2000 Soren S. Jorvang
@ -44,15 +44,20 @@
#include <machine/locore.h>
#include <machine/autoconf.h>
#include <machine/bus.h>
#include <machine/intr.h>
#include <dev/pci/pcivar.h>
#if 0
#include <sgimips/dev/crimereg.h>
#endif
#include "locators.h"
static int crime_match(struct device *, struct cfdata *, void *);
static void crime_attach(struct device *, struct device *, void *);
void * crime_intr_establish(int, int, int, int (*)(void *), void *);
int crime_intr(void *);
struct cfattach crime_ca = {
sizeof(struct device), crime_match, crime_attach
@ -104,3 +109,58 @@ crime_attach(parent, self, aux)
*(volatile u_int64_t *)0xb4000018 = 0x000000000000ffff;
#endif
}
/*
* XXX
*/
#define CRIME_NINTR 32 /* XXX */
struct {
int (*func)(void *);
void *arg;
} crime[CRIME_NINTR];
void *
crime_intr_establish(irq, type, level, func, arg)
int irq;
int type;
int level;
int (*func)(void *);
void *arg;
{
int i;
for (i = 0; i <= CRIME_NINTR; i++) {
if (i == CRIME_NINTR)
panic("too many IRQs");
if (crime[i].func != NULL)
continue;
crime[i].func = func;
crime[i].arg = arg;
break;
}
return (void *)-1;
}
int
crime_intr(arg)
void *arg;
{
int i;
for (i = 0; i < CRIME_NINTR; i++) {
int s;
if (crime[i].func == NULL)
return 0;
s = spltty();
(*crime[i].func)(crime[i].arg);
splx(s);
}
return 0;
}