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arch
mips
fw
arc
misc.c
Go to the documentation of this file.
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 (
[email protected]
)
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* Copyright (C) 1999 Ralf Baechle (
[email protected]
)
10
* Copyright (C) 1999 Silicon Graphics, Inc.
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*/
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#include <
linux/init.h
>
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#include <linux/kernel.h>
14
#include <
linux/irqflags.h
>
15
16
#include <
asm/bcache.h
>
17
18
#include <
asm/fw/arc/types.h
>
19
#include <
asm/sgialib.h
>
20
#include <asm/bootinfo.h>
21
22
VOID
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ArcHalt
(
VOID
)
24
{
25
bc_disable
();
26
local_irq_disable
();
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ARC_CALL0(halt);
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never:
goto
never;
29
}
30
31
VOID
32
ArcPowerDown
(
VOID
)
33
{
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bc_disable
();
35
local_irq_disable
();
36
ARC_CALL0(pdown);
37
never:
goto
never;
38
}
39
40
/* XXX is this a soft reset basically? XXX */
41
VOID
42
ArcRestart
(
VOID
)
43
{
44
bc_disable
();
45
local_irq_disable
();
46
ARC_CALL0(
restart
);
47
never:
goto
never;
48
}
49
50
VOID
51
ArcReboot
(
VOID
)
52
{
53
bc_disable
();
54
local_irq_disable
();
55
ARC_CALL0(reboot);
56
never:
goto
never;
57
}
58
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VOID
60
ArcEnterInteractiveMode
(
VOID
)
61
{
62
bc_disable
();
63
local_irq_disable
();
64
ARC_CALL0(imode);
65
never:
goto
never;
66
}
67
68
LONG
69
ArcSaveConfiguration
(
VOID
)
70
{
71
return
ARC_CALL0(cfg_save);
72
}
73
74
struct
linux_sysid
*
75
ArcGetSystemId
(
VOID
)
76
{
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return
(
struct
linux_sysid
*) ARC_CALL0(get_sysid);
78
}
79
80
VOID
__init
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ArcFlushAllCaches
(
VOID
)
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{
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ARC_CALL0(
cache_flush
);
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}
85
86
DISPLAY_STATUS
*
__init
ArcGetDisplayStatus
(
ULONG
FileID
)
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{
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return
(
DISPLAY_STATUS
*) ARC_CALL1(GetDisplayStatus, FileID);
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}
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