1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Platform dependent support for HP simulator.
4  *
5  * Copyright (C) 1998, 1999, 2002 Hewlett-Packard Co
6  *	David Mosberger-Tang <davidm@hpl.hp.com>
7  * Copyright (C) 1999 Vijay Chander <vijay@engr.sgi.com>
8  */
9 #include <linux/console.h>
10 #include <linux/init.h>
11 #include <linux/kdev_t.h>
12 #include <linux/kernel.h>
13 #include <linux/major.h>
14 #include <linux/param.h>
15 #include <linux/root_dev.h>
16 #include <linux/string.h>
17 #include <linux/types.h>
18 
19 #include <asm/delay.h>
20 #include <asm/irq.h>
21 #include <asm/pal.h>
22 #include <asm/machvec.h>
23 #include <asm/pgtable.h>
24 #include <asm/sal.h>
25 #include <asm/hpsim.h>
26 
27 #include "hpsim_ssc.h"
28 
29 void
ia64_ctl_trace(long on)30 ia64_ctl_trace (long on)
31 {
32 	ia64_ssc(on, 0, 0, 0, SSC_CTL_TRACE);
33 }
34 
35 void __init
hpsim_setup(char ** cmdline_p)36 hpsim_setup (char **cmdline_p)
37 {
38 	ROOT_DEV = Root_SDA1;		/* default to first SCSI drive */
39 
40 	simcons_register();
41 }
42