Warning: That file was not part of the compilation database. It may have many parsing errors.

1/*
2 * PS3 System Manager core.
3 *
4 * Copyright (C) 2007 Sony Computer Entertainment Inc.
5 * Copyright 2007 Sony Corp.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; version 2 of the License.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21#include <linux/kernel.h>
22#include <linux/export.h>
23#include <asm/lv1call.h>
24#include <asm/ps3.h>
25
26/**
27 * Staticly linked routines that allow late binding of a loaded sys-manager
28 * module.
29 */
30
31static struct ps3_sys_manager_ops ps3_sys_manager_ops;
32
33/**
34 * ps3_register_sys_manager_ops - Bind ps3_sys_manager_ops to a module.
35 * @ops: struct ps3_sys_manager_ops.
36 *
37 * To be called from ps3_sys_manager_probe() and ps3_sys_manager_remove() to
38 * register call back ops for power control. Copies data to the static
39 * variable ps3_sys_manager_ops.
40 */
41
42void ps3_sys_manager_register_ops(const struct ps3_sys_manager_ops *ops)
43{
44 BUG_ON(!ops);
45 BUG_ON(!ops->dev);
46 ps3_sys_manager_ops = ops ? *ops : ps3_sys_manager_ops;
47}
48EXPORT_SYMBOL_GPL(ps3_sys_manager_register_ops);
49
50void __noreturn ps3_sys_manager_power_off(void)
51{
52 if (ps3_sys_manager_ops.power_off)
53 ps3_sys_manager_ops.power_off(ps3_sys_manager_ops.dev);
54
55 ps3_sys_manager_halt();
56}
57
58void __noreturn ps3_sys_manager_restart(void)
59{
60 if (ps3_sys_manager_ops.restart)
61 ps3_sys_manager_ops.restart(ps3_sys_manager_ops.dev);
62
63 ps3_sys_manager_halt();
64}
65
66void __noreturn ps3_sys_manager_halt(void)
67{
68 pr_emerg("System Halted, OK to turn off power\n");
69 local_irq_disable();
70 while (1)
71 lv1_pause(1);
72}
73
74

Warning: That file was not part of the compilation database. It may have many parsing errors.