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- /*
- * 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) 2013 ARM Limited
- */
- #ifndef __ASM_PSCI_H
- #define __ASM_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;
- int psci_init(void);
- #endif /* __ASM_PSCI_H */
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