| Marc Zyngier | 09659d9 | 2014-07-12 14:24:04 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2013 - ARM Ltd |
| 3 | * Author: Marc Zyngier <marc.zyngier@arm.com> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License version 2 as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 16 | */ |
| 17 | |
| 18 | #ifndef __ARM_PSCI_H__ |
| 19 | #define __ARM_PSCI_H__ |
| 20 | |
| 21 | /* PSCI interface */ |
| 22 | #define ARM_PSCI_FN_BASE 0x95c1ba5e |
| 23 | #define ARM_PSCI_FN(n) (ARM_PSCI_FN_BASE + (n)) |
| 24 | |
| 25 | #define ARM_PSCI_FN_CPU_SUSPEND ARM_PSCI_FN(0) |
| 26 | #define ARM_PSCI_FN_CPU_OFF ARM_PSCI_FN(1) |
| 27 | #define ARM_PSCI_FN_CPU_ON ARM_PSCI_FN(2) |
| 28 | #define ARM_PSCI_FN_MIGRATE ARM_PSCI_FN(3) |
| 29 | |
| 30 | #define ARM_PSCI_RET_SUCCESS 0 |
| 31 | #define ARM_PSCI_RET_NI (-1) |
| 32 | #define ARM_PSCI_RET_INVAL (-2) |
| 33 | #define ARM_PSCI_RET_DENIED (-3) |
| 34 | |
| 35 | #endif /* __ARM_PSCI_H__ */ |