| Isaku Yamahata | 990b150 | 2010-05-14 16:29:01 +0900 | [diff] [blame] | 1 | #ifndef QEMU_HW_ACPI_H |
| 2 | #define QEMU_HW_ACPI_H |
| 3 | /* |
| 4 | * Copyright (c) 2009 Isaku Yamahata <yamahata at valinux co jp> |
| 5 | * VA Linux Systems Japan K.K. |
| 6 | * |
| 7 | * This library is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU Lesser General Public |
| 9 | * License as published by the Free Software Foundation; either |
| 10 | * version 2 of the License, or (at your option) any later version. |
| 11 | * |
| 12 | * This library is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * Lesser General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU Lesser General Public |
| Blue Swirl | 1012e96 | 2010-05-15 17:52:49 +0000 | [diff] [blame^] | 18 | * License along with this library; if not, see |
| 19 | * <http://www.gnu.org/licenses/>. |
| Isaku Yamahata | 990b150 | 2010-05-14 16:29:01 +0900 | [diff] [blame] | 20 | */ |
| 21 | |
| 22 | /* from linux include/acpi/actype.h */ |
| 23 | /* Default ACPI register widths */ |
| 24 | |
| 25 | #define ACPI_GPE_REGISTER_WIDTH 8 |
| 26 | #define ACPI_PM1_REGISTER_WIDTH 16 |
| 27 | #define ACPI_PM2_REGISTER_WIDTH 8 |
| 28 | #define ACPI_PM_TIMER_WIDTH 32 |
| 29 | |
| 30 | /* PM Timer ticks per second (HZ) */ |
| 31 | #define PM_TIMER_FREQUENCY 3579545 |
| 32 | |
| 33 | |
| 34 | /* ACPI fixed hardware registers */ |
| 35 | |
| 36 | /* from linux/drivers/acpi/acpica/aclocal.h */ |
| 37 | /* Masks used to access the bit_registers */ |
| 38 | |
| 39 | /* PM1x_STS */ |
| 40 | #define ACPI_BITMASK_TIMER_STATUS 0x0001 |
| 41 | #define ACPI_BITMASK_BUS_MASTER_STATUS 0x0010 |
| 42 | #define ACPI_BITMASK_GLOBAL_LOCK_STATUS 0x0020 |
| 43 | #define ACPI_BITMASK_POWER_BUTTON_STATUS 0x0100 |
| 44 | #define ACPI_BITMASK_SLEEP_BUTTON_STATUS 0x0200 |
| 45 | #define ACPI_BITMASK_RT_CLOCK_STATUS 0x0400 |
| 46 | #define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */ |
| 47 | #define ACPI_BITMASK_WAKE_STATUS 0x8000 |
| 48 | |
| 49 | #define ACPI_BITMASK_ALL_FIXED_STATUS (\ |
| 50 | ACPI_BITMASK_TIMER_STATUS | \ |
| 51 | ACPI_BITMASK_BUS_MASTER_STATUS | \ |
| 52 | ACPI_BITMASK_GLOBAL_LOCK_STATUS | \ |
| 53 | ACPI_BITMASK_POWER_BUTTON_STATUS | \ |
| 54 | ACPI_BITMASK_SLEEP_BUTTON_STATUS | \ |
| 55 | ACPI_BITMASK_RT_CLOCK_STATUS | \ |
| 56 | ACPI_BITMASK_WAKE_STATUS) |
| 57 | |
| 58 | /* PM1x_EN */ |
| 59 | #define ACPI_BITMASK_TIMER_ENABLE 0x0001 |
| 60 | #define ACPI_BITMASK_GLOBAL_LOCK_ENABLE 0x0020 |
| 61 | #define ACPI_BITMASK_POWER_BUTTON_ENABLE 0x0100 |
| 62 | #define ACPI_BITMASK_SLEEP_BUTTON_ENABLE 0x0200 |
| 63 | #define ACPI_BITMASK_RT_CLOCK_ENABLE 0x0400 |
| 64 | #define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */ |
| 65 | |
| 66 | /* PM1x_CNT */ |
| 67 | #define ACPI_BITMASK_SCI_ENABLE 0x0001 |
| 68 | #define ACPI_BITMASK_BUS_MASTER_RLD 0x0002 |
| 69 | #define ACPI_BITMASK_GLOBAL_LOCK_RELEASE 0x0004 |
| 70 | #define ACPI_BITMASK_SLEEP_TYPE 0x1C00 |
| 71 | #define ACPI_BITMASK_SLEEP_ENABLE 0x2000 |
| 72 | |
| 73 | /* PM2_CNT */ |
| 74 | #define ACPI_BITMASK_ARB_DISABLE 0x0001 |
| 75 | |
| 76 | /* PM_TMR */ |
| 77 | |
| 78 | #endif /* !QEMU_HW_ACPI_H */ |