1395e5fb4SShannon Zhao /* 2395e5fb4SShannon Zhao * This program is free software; you can redistribute it and/or modify 3395e5fb4SShannon Zhao * it under the terms of the GNU General Public License as published by 4395e5fb4SShannon Zhao * the Free Software Foundation; either version 2 of the License, or 5395e5fb4SShannon Zhao * (at your option) any later version. 6395e5fb4SShannon Zhao 7395e5fb4SShannon Zhao * This program is distributed in the hope that it will be useful, 8395e5fb4SShannon Zhao * but WITHOUT ANY WARRANTY; without even the implied warranty of 9395e5fb4SShannon Zhao * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 10395e5fb4SShannon Zhao * GNU General Public License for more details. 11395e5fb4SShannon Zhao 12395e5fb4SShannon Zhao * You should have received a copy of the GNU General Public License along 13395e5fb4SShannon Zhao * with this program; if not, see <http://www.gnu.org/licenses/>. 14395e5fb4SShannon Zhao */ 15395e5fb4SShannon Zhao #ifndef QEMU_ACPI_DEFS_H 16395e5fb4SShannon Zhao #define QEMU_ACPI_DEFS_H 17395e5fb4SShannon Zhao 18395e5fb4SShannon Zhao enum { 19395e5fb4SShannon Zhao ACPI_FADT_F_WBINVD, 20395e5fb4SShannon Zhao ACPI_FADT_F_WBINVD_FLUSH, 21395e5fb4SShannon Zhao ACPI_FADT_F_PROC_C1, 22395e5fb4SShannon Zhao ACPI_FADT_F_P_LVL2_UP, 23395e5fb4SShannon Zhao ACPI_FADT_F_PWR_BUTTON, 24395e5fb4SShannon Zhao ACPI_FADT_F_SLP_BUTTON, 25395e5fb4SShannon Zhao ACPI_FADT_F_FIX_RTC, 26395e5fb4SShannon Zhao ACPI_FADT_F_RTC_S4, 27395e5fb4SShannon Zhao ACPI_FADT_F_TMR_VAL_EXT, 28395e5fb4SShannon Zhao ACPI_FADT_F_DCK_CAP, 29395e5fb4SShannon Zhao ACPI_FADT_F_RESET_REG_SUP, 30395e5fb4SShannon Zhao ACPI_FADT_F_SEALED_CASE, 31395e5fb4SShannon Zhao ACPI_FADT_F_HEADLESS, 32395e5fb4SShannon Zhao ACPI_FADT_F_CPU_SW_SLP, 33395e5fb4SShannon Zhao ACPI_FADT_F_PCI_EXP_WAK, 34395e5fb4SShannon Zhao ACPI_FADT_F_USE_PLATFORM_CLOCK, 35395e5fb4SShannon Zhao ACPI_FADT_F_S4_RTC_STS_VALID, 36395e5fb4SShannon Zhao ACPI_FADT_F_REMOTE_POWER_ON_CAPABLE, 37395e5fb4SShannon Zhao ACPI_FADT_F_FORCE_APIC_CLUSTER_MODEL, 38395e5fb4SShannon Zhao ACPI_FADT_F_FORCE_APIC_PHYSICAL_DESTINATION_MODE, 39395e5fb4SShannon Zhao ACPI_FADT_F_HW_REDUCED_ACPI, 40395e5fb4SShannon Zhao ACPI_FADT_F_LOW_POWER_S0_IDLE_CAPABLE, 41395e5fb4SShannon Zhao }; 42395e5fb4SShannon Zhao 435c5fce1aSSamuel Ortiz typedef struct AcpiRsdpData { 44602b4582SMarian Postevca char *oem_id; /* OEM identification */ 455c5fce1aSSamuel Ortiz uint8_t revision; /* Must be 0 for 1.0, 2 for 2.0 */ 465c5fce1aSSamuel Ortiz 475c5fce1aSSamuel Ortiz unsigned *rsdt_tbl_offset; 485c5fce1aSSamuel Ortiz unsigned *xsdt_tbl_offset; 495c5fce1aSSamuel Ortiz } AcpiRsdpData; 505c5fce1aSSamuel Ortiz 51c2f7c0c3SShannon Zhao struct AcpiGenericAddress { 52c2f7c0c3SShannon Zhao uint8_t space_id; /* Address space where struct or register exists */ 53c2f7c0c3SShannon Zhao uint8_t bit_width; /* Size in bits of given register */ 54c2f7c0c3SShannon Zhao uint8_t bit_offset; /* Bit offset within the register */ 55b8e0f589SIgor Mammedov uint8_t access_width; /* ACPI 3.0: Minimum Access size (ACPI 3.0), 56b8e0f589SIgor Mammedov ACPI 2.0: Reserved, Table 5-1 */ 57c2f7c0c3SShannon Zhao uint64_t address; /* 64-bit address of struct or register */ 58a8a57687SIgor Mammedov }; 59c2f7c0c3SShannon Zhao 60937d1b58SIgor Mammedov typedef struct AcpiFadtData { 61937d1b58SIgor Mammedov struct AcpiGenericAddress pm1a_cnt; /* PM1a_CNT_BLK */ 62937d1b58SIgor Mammedov struct AcpiGenericAddress pm1a_evt; /* PM1a_EVT_BLK */ 63937d1b58SIgor Mammedov struct AcpiGenericAddress pm_tmr; /* PM_TMR_BLK */ 64937d1b58SIgor Mammedov struct AcpiGenericAddress gpe0_blk; /* GPE0_BLK */ 65937d1b58SIgor Mammedov struct AcpiGenericAddress reset_reg; /* RESET_REG */ 66c8ed8f57SGerd Hoffmann struct AcpiGenericAddress sleep_ctl; /* SLEEP_CONTROL_REG */ 67c8ed8f57SGerd Hoffmann struct AcpiGenericAddress sleep_sts; /* SLEEP_STATUS_REG */ 68937d1b58SIgor Mammedov uint8_t reset_val; /* RESET_VALUE */ 69937d1b58SIgor Mammedov uint8_t rev; /* Revision */ 70937d1b58SIgor Mammedov uint32_t flags; /* Flags */ 71937d1b58SIgor Mammedov uint32_t smi_cmd; /* SMI_CMD */ 72937d1b58SIgor Mammedov uint16_t sci_int; /* SCI_INT */ 73937d1b58SIgor Mammedov uint8_t int_model; /* INT_MODEL */ 74937d1b58SIgor Mammedov uint8_t acpi_enable_cmd; /* ACPI_ENABLE */ 75937d1b58SIgor Mammedov uint8_t acpi_disable_cmd; /* ACPI_DISABLE */ 76937d1b58SIgor Mammedov uint8_t rtc_century; /* CENTURY */ 77937d1b58SIgor Mammedov uint16_t plvl2_lat; /* P_LVL2_LAT */ 78937d1b58SIgor Mammedov uint16_t plvl3_lat; /* P_LVL3_LAT */ 79dd1b2037SIgor Mammedov uint16_t arm_boot_arch; /* ARM_BOOT_ARCH */ 80*5334bf57SLiav Albani uint16_t iapc_boot_arch; /* IAPC_BOOT_ARCH */ 81dd1b2037SIgor Mammedov uint8_t minor_ver; /* FADT Minor Version */ 82937d1b58SIgor Mammedov 83937d1b58SIgor Mammedov /* 84937d1b58SIgor Mammedov * respective tables offsets within ACPI_BUILD_TABLE_FILE, 85937d1b58SIgor Mammedov * NULL if table doesn't exist (in that case field's value 86937d1b58SIgor Mammedov * won't be patched by linker and will be kept set to 0) 87937d1b58SIgor Mammedov */ 88937d1b58SIgor Mammedov unsigned *facs_tbl_offset; /* FACS offset in */ 89937d1b58SIgor Mammedov unsigned *dsdt_tbl_offset; 90937d1b58SIgor Mammedov unsigned *xdsdt_tbl_offset; 91937d1b58SIgor Mammedov } AcpiFadtData; 92937d1b58SIgor Mammedov 938c92c6a4SAndrew Jones #define ACPI_FADT_ARM_PSCI_COMPLIANT (1 << 0) 948c92c6a4SAndrew Jones #define ACPI_FADT_ARM_PSCI_USE_HVC (1 << 1) 95c2f7c0c3SShannon Zhao 96395e5fb4SShannon Zhao #endif 97