| /* |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * Copyright (C) 2012 ARM Limited |
| */ |
| |
| #ifndef __ASM_ARM_PSCI_H |
| #define __ASM_ARM_PSCI_H |
| |
| #define PSCI_POWER_STATE_TYPE_STANDBY 0 |
| #define PSCI_POWER_STATE_TYPE_POWER_DOWN 1 |
| |
| struct psci_power_state { |
| u16 id; |
| u8 type; |
| u8 affinity_level; |
| }; |
| |
| struct psci_operations { |
| int (*cpu_suspend)(struct psci_power_state state, |
| unsigned long entry_point); |
| int (*cpu_off)(struct psci_power_state state); |
| int (*cpu_on)(unsigned long cpuid, unsigned long entry_point); |
| int (*migrate)(unsigned long cpuid); |
| }; |
| |
| extern struct psci_operations psci_ops; |
| |
| #endif /* __ASM_ARM_PSCI_H */ |