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pc532 specific interrupt code. (From Matthias Pfaller.)

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This commit is contained in:
phil 1995-08-27 06:20:27 +00:00
parent 6a179f1f2e
commit d096b0e5e1
1 changed files with 41 additions and 2 deletions
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43
usr.bin/vmstat/vmstat.c
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@ -1,4 +1,4 @@
/* $NetBSD: vmstat.c,v 1.22 1995/06/27 00:40:53 jtc Exp $ */
/* $NetBSD: vmstat.c,v 1.23 1995/08/27 06:20:27 phil Exp $ */
/*
* Copyright (c) 1980, 1986, 1991, 1993
@ -43,7 +43,7 @@ static char copyright[] =
#if 0
static char sccsid[] = "@(#)vmstat.c 8.1 (Berkeley) 6/6/93";
#else
static char rcsid[] = "$NetBSD: vmstat.c,v 1.22 1995/06/27 00:40:53 jtc Exp $";
static char rcsid[] = "$NetBSD: vmstat.c,v 1.23 1995/08/27 06:20:27 phil Exp $";
#endif
#endif /* not lint */
@ -135,6 +135,10 @@ struct nlist namelist[] = {
{ "_ckeystats" },
#define X_DKEYSTATS (X_END+2)
{ "_dkeystats" },
#endif
#if defined(pc532)
#define X_IVT (X_END)
{ "_ivt" },
#endif
{ "" },
};
@ -704,6 +708,40 @@ cpustats()
(void)printf("%2.0f", cur.time[CP_IDLE] * pct);
}
#if defined(pc532)
#include <machine/psl.h>
void
dointr()
{
register long i, j, inttotal, uptime;
static char iname[64];
struct iv ivt[32], *ivp = ivt;
iname[63] = '\0';
uptime = getuptime();
kread(X_IVT, ivp, sizeof(ivt));
for (i = 0; i < 2; i++) {
(void)printf("%sware interrupts:\n", i ? "\nsoft" : "hard");
(void)printf("interrupt total rate\n");
inttotal = 0;
for (j = 0; j < 16; j++, ivp++) {
if (ivp->iv_vec && ivp->iv_use && ivp->iv_cnt) {
if (kvm_read(kd, (u_long)ivp->iv_use, iname, 63) != 63) {
(void)fprintf(stderr, "vmstat: iv_use: %s\n",
kvm_geterr(kd));
exit(1);
}
(void)printf("%-12s %8ld %8ld\n", iname,
ivp->iv_cnt, ivp->iv_cnt / uptime);
inttotal += ivp->iv_cnt;
}
}
(void)printf("Total %8ld %8ld\n",
inttotal, inttotal / uptime);
}
}
#else
void
dointr()
{
@ -758,6 +796,7 @@ dointr()
}
(void)printf("Total %8ld %8ld\n", inttotal, inttotal / uptime);
}
#endif
/*
* These names are defined in <sys/malloc.h>.