| Tsahee Zidenberg | e9e06f2 | 2015-03-12 13:53:06 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * Annapurna labs cpu-resume register structure. |
| 3 | * |
| 4 | * Copyright (C) 2015 Annapurna Labs Ltd. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 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 | |
| 17 | #ifndef ALPINE_CPU_RESUME_H_ |
| 18 | #define ALPINE_CPU_RESUME_H_ |
| 19 | |
| 20 | /* Per-cpu regs */ |
| 21 | struct al_cpu_resume_regs_per_cpu { |
| 22 | uint32_t flags; |
| 23 | uint32_t resume_addr; |
| 24 | }; |
| 25 | |
| 26 | /* general regs */ |
| 27 | struct al_cpu_resume_regs { |
| 28 | /* Watermark for validating the CPU resume struct */ |
| 29 | uint32_t watermark; |
| 30 | uint32_t flags; |
| 31 | struct al_cpu_resume_regs_per_cpu per_cpu[]; |
| 32 | }; |
| 33 | |
| 34 | /* The expected magic number for validating the resume addresses */ |
| 35 | #define AL_CPU_RESUME_MAGIC_NUM 0xf0e1d200 |
| 36 | #define AL_CPU_RESUME_MAGIC_NUM_MASK 0xffffff00 |
| 37 | |
| 38 | #endif /* ALPINE_CPU_RESUME_H_ */ |