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Update for USELEDS changes (including: garbage-collect LED frobbing 

code; it has moved to leds.c)
This commit is contained in:
thorpej 1997-05-05 21:15:41 +00:00
parent 500498e411
commit 3a12db07c6
1 changed files with 5 additions and 51 deletions
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56
sys/arch/hp300/hp300/machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: machdep.c,v 1.90 1997/04/27 20:53:30 thorpej Exp $ */
/* $NetBSD: machdep.c,v 1.91 1997/05/05 21:15:41 thorpej Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@ -97,12 +97,14 @@
#include <vm/vm_kern.h>
#include <vm/vm_param.h>
#include "opt_useleds.h"
#include <arch/hp300/dev/hilreg.h>
#include <arch/hp300/dev/hilioctl.h>
#include <arch/hp300/dev/hilvar.h>
#ifdef USELEDS
#include <arch/hp300/hp300/led.h>
#endif /* USELEDS */
#include <arch/hp300/hp300/leds.h>
#endif
/* the following is used externally (sysctl_hw) */
char machine[] = "hp300"; /* cpu "architecture" */
@ -147,7 +149,6 @@ int parityerror __P((struct frame *));
int parityerrorfind __P((void));
void identifycpu __P((void));
void initcpu __P((void));
void ledinit __P((void));
int cpu_dumpsize __P((void));
int cpu_dump __P((int (*)(dev_t, daddr_t, caddr_t, size_t), daddr_t *));
@ -676,53 +677,6 @@ cpu_sysctl(name, namelen, oldp, oldlenp, newp, newlen, p)
/* NOTREACHED */
}
#ifdef USELEDS
int inledcontrol = 0; /* 1 if we are in ledcontrol already, cheap mutex */
char *ledaddr;
/*
* Map the LED page and setup the KVA to access it.
*/
void
ledinit()
{
extern caddr_t ledbase;
pmap_enter(pmap_kernel(), (vm_offset_t)ledbase, (vm_offset_t)LED_ADDR,
VM_PROT_READ|VM_PROT_WRITE, TRUE);
ledaddr = (char *) ((int)ledbase | (LED_ADDR & PGOFSET));
}
/*
* Do lights:
* `ons' is a mask of LEDs to turn on,
* `offs' is a mask of LEDs to turn off,
* `togs' is a mask of LEDs to toggle.
* Note we don't use splclock/splx for mutual exclusion.
* They are expensive and we really don't need to be that precise.
* Besides we would like to be able to profile this routine.
*/
void
ledcontrol(ons, offs, togs)
int ons, offs, togs;
{
static char currentleds;
char leds;
inledcontrol = 1;
leds = currentleds;
if (ons)
leds |= ons;
if (offs)
leds &= ~offs;
if (togs)
leds ^= togs;
currentleds = leds;
*ledaddr = ~leds;
inledcontrol = 0;
}
#endif
int waittime = -1;
void