xref: /openbmc/linux/arch/mips/fw/arc/misc.c (revision 9a6b55ac)
1 /*
2  * This file is subject to the terms and conditions of the GNU General Public
3  * License.  See the file "COPYING" in the main directory of this archive
4  * for more details.
5  *
6  * Miscellaneous ARCS PROM routines.
7  *
8  * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
9  * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
10  * Copyright (C) 1999 Silicon Graphics, Inc.
11  */
12 #include <linux/compiler.h>
13 #include <linux/init.h>
14 #include <linux/kernel.h>
15 #include <linux/irqflags.h>
16 
17 #include <asm/bcache.h>
18 
19 #include <asm/fw/arc/types.h>
20 #include <asm/sgialib.h>
21 #include <asm/bootinfo.h>
22 
23 VOID __noreturn
24 ArcEnterInteractiveMode(VOID)
25 {
26 	bc_disable();
27 	local_irq_disable();
28 	ARC_CALL0(imode);
29 
30 	unreachable();
31 }
32 
33 DISPLAY_STATUS * __init ArcGetDisplayStatus(ULONG FileID)
34 {
35 	return (DISPLAY_STATUS *) ARC_CALL1(GetDisplayStatus, FileID);
36 }
37