Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

CPU support file for KA610 (MicroVAX I). Very simple.

This commit is contained in:
ragge 2001-05-01 13:17:55 +00:00
parent 68cb5a262d
commit ecf0eb7abd
1 changed files with 101 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

101
sys/arch/vax/vax/ka610.c Normal file
View File

@ -0,0 +1,101 @@
/* $NetBSD: ka610.c,v 1.1 2001/05/01 13:17:55 ragge Exp $ */
/*
* Copyright (c) 2001 Ludd, University of Lule}, Sweden.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed at Ludd, University of
* Lule}, Sweden and its contributors.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/param.h>
#include <sys/types.h>
#include <sys/device.h>
#include <sys/kernel.h>
#include <sys/systm.h>
#include <machine/nexus.h>
#include <machine/cpu.h>
#include <machine/clock.h>
#include <machine/sid.h>
static void ka610_conf(void);
static void ka610_memerr(void);
static int ka610_mchk(caddr_t);
static void ka610_halt(void);
static void ka610_reboot(int);
/*
* Declaration of KA610-specific calls.
*/
struct cpu_dep ka610_calls = {
NULL,
ka610_mchk,
ka610_memerr,
ka610_conf,
generic_clkread,
generic_clkwrite,
1, /* ~VUPS */
2, /* SCB pages */
ka610_halt,
ka610_reboot,
NULL,
NULL,
CPU_RAISEIPL,
};
void
ka610_conf()
{
printf("cpu0: KA610, HW rev %d, ucode rev %d\n",
vax_cpudata & 0xff, (vax_cpudata >> 8) & 0xff);
}
void
ka610_memerr()
{
printf("Memory err!\n");
}
int
ka610_mchk(caddr_t addr)
{
panic("Machine check");
return 0;
}
static void
ka610_halt()
{
asm("halt");
}
static void
ka610_reboot(int arg)
{
asm("halt");
}