77af8a2b95
This updates the FADT generated for x86/64 machine types from Revision 1 to 3. (Based on ACPI standard 2.0 instead of 1.0) The intention is to expose the reset register information to guest operating systems which require it, specifically OS X/macOS. Revision 1 FADTs do not contain the fields relating to the reset register. The new layout and contents remains backwards-compatible with operating systems which only support ACPI 1.0, as the existing fields are not modified by this change, as the 64-bit and 32-bit variants are allowed to co-exist according to the ACPI 2.0 standard. No regressions became apparent in tests with a range of Windows (XP-10) and Linux versions. The BIOS tables test suite's FADT checksum test has also been updated to reflect the new FADT layout and content. Signed-off-by: Phil Dennis-Jordan <phil@philjordan.eu> Message-Id: <1489558827-28971-2-git-send-email-phil@philjordan.eu> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
709 lines
23 KiB
C
709 lines
23 KiB
C
/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef QEMU_ACPI_DEFS_H
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#define QEMU_ACPI_DEFS_H
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enum {
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ACPI_FADT_F_WBINVD,
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ACPI_FADT_F_WBINVD_FLUSH,
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ACPI_FADT_F_PROC_C1,
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ACPI_FADT_F_P_LVL2_UP,
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ACPI_FADT_F_PWR_BUTTON,
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ACPI_FADT_F_SLP_BUTTON,
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ACPI_FADT_F_FIX_RTC,
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ACPI_FADT_F_RTC_S4,
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ACPI_FADT_F_TMR_VAL_EXT,
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ACPI_FADT_F_DCK_CAP,
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ACPI_FADT_F_RESET_REG_SUP,
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ACPI_FADT_F_SEALED_CASE,
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ACPI_FADT_F_HEADLESS,
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ACPI_FADT_F_CPU_SW_SLP,
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ACPI_FADT_F_PCI_EXP_WAK,
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ACPI_FADT_F_USE_PLATFORM_CLOCK,
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ACPI_FADT_F_S4_RTC_STS_VALID,
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ACPI_FADT_F_REMOTE_POWER_ON_CAPABLE,
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ACPI_FADT_F_FORCE_APIC_CLUSTER_MODEL,
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ACPI_FADT_F_FORCE_APIC_PHYSICAL_DESTINATION_MODE,
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ACPI_FADT_F_HW_REDUCED_ACPI,
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ACPI_FADT_F_LOW_POWER_S0_IDLE_CAPABLE,
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};
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/*
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* ACPI 2.0 Generic Address Space definition.
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*/
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struct Acpi20GenericAddress {
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uint8_t address_space_id;
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uint8_t register_bit_width;
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uint8_t register_bit_offset;
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uint8_t reserved;
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uint64_t address;
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} QEMU_PACKED;
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typedef struct Acpi20GenericAddress Acpi20GenericAddress;
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struct AcpiRsdpDescriptor { /* Root System Descriptor Pointer */
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uint64_t signature; /* ACPI signature, contains "RSD PTR " */
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uint8_t checksum; /* To make sum of struct == 0 */
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uint8_t oem_id [6]; /* OEM identification */
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uint8_t revision; /* Must be 0 for 1.0, 2 for 2.0 */
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uint32_t rsdt_physical_address; /* 32-bit physical address of RSDT */
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uint32_t length; /* XSDT Length in bytes including hdr */
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uint64_t xsdt_physical_address; /* 64-bit physical address of XSDT */
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uint8_t extended_checksum; /* Checksum of entire table */
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uint8_t reserved [3]; /* Reserved field must be 0 */
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} QEMU_PACKED;
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typedef struct AcpiRsdpDescriptor AcpiRsdpDescriptor;
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/* Table structure from Linux kernel (the ACPI tables are under the
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BSD license) */
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#define ACPI_TABLE_HEADER_DEF /* ACPI common table header */ \
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uint32_t signature; /* ACPI signature (4 ASCII characters) */ \
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uint32_t length; /* Length of table, in bytes, including header */ \
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uint8_t revision; /* ACPI Specification minor version # */ \
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uint8_t checksum; /* To make sum of entire table == 0 */ \
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uint8_t oem_id [6]; /* OEM identification */ \
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uint8_t oem_table_id [8]; /* OEM table identification */ \
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uint32_t oem_revision; /* OEM revision number */ \
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uint8_t asl_compiler_id [4]; /* ASL compiler vendor ID */ \
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uint32_t asl_compiler_revision; /* ASL compiler revision number */
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struct AcpiTableHeader /* ACPI common table header */
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{
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ACPI_TABLE_HEADER_DEF
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} QEMU_PACKED;
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typedef struct AcpiTableHeader AcpiTableHeader;
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/*
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* ACPI Fixed ACPI Description Table (FADT)
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*/
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#define ACPI_FADT_COMMON_DEF /* FADT common definition */ \
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ACPI_TABLE_HEADER_DEF /* ACPI common table header */ \
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uint32_t firmware_ctrl; /* Physical address of FACS */ \
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uint32_t dsdt; /* Physical address of DSDT */ \
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uint8_t model; /* System Interrupt Model */ \
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uint8_t reserved1; /* Reserved */ \
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uint16_t sci_int; /* System vector of SCI interrupt */ \
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uint32_t smi_cmd; /* Port address of SMI command port */ \
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uint8_t acpi_enable; /* Value to write to smi_cmd to enable ACPI */ \
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uint8_t acpi_disable; /* Value to write to smi_cmd to disable ACPI */ \
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/* Value to write to SMI CMD to enter S4BIOS state */ \
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uint8_t S4bios_req; \
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uint8_t reserved2; /* Reserved - must be zero */ \
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/* Port address of Power Mgt 1a acpi_event Reg Blk */ \
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uint32_t pm1a_evt_blk; \
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/* Port address of Power Mgt 1b acpi_event Reg Blk */ \
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uint32_t pm1b_evt_blk; \
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uint32_t pm1a_cnt_blk; /* Port address of Power Mgt 1a Control Reg Blk */ \
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uint32_t pm1b_cnt_blk; /* Port address of Power Mgt 1b Control Reg Blk */ \
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uint32_t pm2_cnt_blk; /* Port address of Power Mgt 2 Control Reg Blk */ \
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uint32_t pm_tmr_blk; /* Port address of Power Mgt Timer Ctrl Reg Blk */ \
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/* Port addr of General Purpose acpi_event 0 Reg Blk */ \
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uint32_t gpe0_blk; \
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/* Port addr of General Purpose acpi_event 1 Reg Blk */ \
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uint32_t gpe1_blk; \
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uint8_t pm1_evt_len; /* Byte length of ports at pm1_x_evt_blk */ \
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uint8_t pm1_cnt_len; /* Byte length of ports at pm1_x_cnt_blk */ \
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uint8_t pm2_cnt_len; /* Byte Length of ports at pm2_cnt_blk */ \
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uint8_t pm_tmr_len; /* Byte Length of ports at pm_tm_blk */ \
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uint8_t gpe0_blk_len; /* Byte Length of ports at gpe0_blk */ \
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uint8_t gpe1_blk_len; /* Byte Length of ports at gpe1_blk */ \
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uint8_t gpe1_base; /* Offset in gpe model where gpe1 events start */ \
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uint8_t reserved3; /* Reserved */ \
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uint16_t plvl2_lat; /* Worst case HW latency to enter/exit C2 state */ \
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uint16_t plvl3_lat; /* Worst case HW latency to enter/exit C3 state */ \
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uint16_t flush_size; /* Size of area read to flush caches */ \
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uint16_t flush_stride; /* Stride used in flushing caches */ \
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uint8_t duty_offset; /* Bit location of duty cycle field in p_cnt reg */ \
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uint8_t duty_width; /* Bit width of duty cycle field in p_cnt reg */ \
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uint8_t day_alrm; /* Index to day-of-month alarm in RTC CMOS RAM */ \
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uint8_t mon_alrm; /* Index to month-of-year alarm in RTC CMOS RAM */ \
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uint8_t century; /* Index to century in RTC CMOS RAM */ \
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/* IA-PC Boot Architecture Flags (see below for individual flags) */ \
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uint16_t boot_flags; \
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uint8_t reserved; /* Reserved, must be zero */ \
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/* Miscellaneous flag bits (see below for individual flags) */ \
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uint32_t flags; \
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/* 64-bit address of the Reset register */ \
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struct AcpiGenericAddress reset_register; \
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/* Value to write to the reset_register port to reset the system */ \
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uint8_t reset_value; \
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/* ARM-Specific Boot Flags (see below for individual flags) (ACPI 5.1) */ \
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uint16_t arm_boot_flags; \
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uint8_t minor_revision; /* FADT Minor Revision (ACPI 5.1) */ \
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uint64_t Xfacs; /* 64-bit physical address of FACS */ \
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uint64_t Xdsdt; /* 64-bit physical address of DSDT */ \
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/* 64-bit Extended Power Mgt 1a Event Reg Blk address */ \
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struct AcpiGenericAddress xpm1a_event_block; \
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/* 64-bit Extended Power Mgt 1b Event Reg Blk address */ \
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struct AcpiGenericAddress xpm1b_event_block; \
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/* 64-bit Extended Power Mgt 1a Control Reg Blk address */ \
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struct AcpiGenericAddress xpm1a_control_block; \
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/* 64-bit Extended Power Mgt 1b Control Reg Blk address */ \
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struct AcpiGenericAddress xpm1b_control_block; \
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/* 64-bit Extended Power Mgt 2 Control Reg Blk address */ \
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struct AcpiGenericAddress xpm2_control_block; \
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/* 64-bit Extended Power Mgt Timer Ctrl Reg Blk address */ \
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struct AcpiGenericAddress xpm_timer_block; \
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/* 64-bit Extended General Purpose Event 0 Reg Blk address */ \
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struct AcpiGenericAddress xgpe0_block; \
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/* 64-bit Extended General Purpose Event 1 Reg Blk address */ \
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struct AcpiGenericAddress xgpe1_block; \
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struct AcpiGenericAddress {
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uint8_t space_id; /* Address space where struct or register exists */
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uint8_t bit_width; /* Size in bits of given register */
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uint8_t bit_offset; /* Bit offset within the register */
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uint8_t access_width; /* Minimum Access size (ACPI 3.0) */
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uint64_t address; /* 64-bit address of struct or register */
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} QEMU_PACKED;
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struct AcpiFadtDescriptorRev3 {
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ACPI_FADT_COMMON_DEF
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} QEMU_PACKED;
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typedef struct AcpiFadtDescriptorRev3 AcpiFadtDescriptorRev3;
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struct AcpiFadtDescriptorRev5_1 {
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ACPI_FADT_COMMON_DEF
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/* 64-bit Sleep Control register (ACPI 5.0) */
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struct AcpiGenericAddress sleep_control;
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/* 64-bit Sleep Status register (ACPI 5.0) */
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struct AcpiGenericAddress sleep_status;
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} QEMU_PACKED;
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typedef struct AcpiFadtDescriptorRev5_1 AcpiFadtDescriptorRev5_1;
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#define ACPI_FADT_ARM_PSCI_COMPLIANT (1 << 0)
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#define ACPI_FADT_ARM_PSCI_USE_HVC (1 << 1)
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/*
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* Serial Port Console Redirection Table (SPCR), Rev. 1.02
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*
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* For .interface_type see Debug Port Table 2 (DBG2) serial port
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* subtypes in Table 3, Rev. May 22, 2012
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*/
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struct AcpiSerialPortConsoleRedirection {
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ACPI_TABLE_HEADER_DEF
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uint8_t interface_type;
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uint8_t reserved1[3];
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struct AcpiGenericAddress base_address;
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uint8_t interrupt_types;
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uint8_t irq;
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uint32_t gsi;
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uint8_t baud;
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uint8_t parity;
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uint8_t stopbits;
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uint8_t flowctrl;
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uint8_t term_type;
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uint8_t reserved2;
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uint16_t pci_device_id;
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uint16_t pci_vendor_id;
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uint8_t pci_bus;
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uint8_t pci_slot;
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uint8_t pci_func;
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uint32_t pci_flags;
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uint8_t pci_seg;
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uint32_t reserved3;
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} QEMU_PACKED;
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typedef struct AcpiSerialPortConsoleRedirection
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AcpiSerialPortConsoleRedirection;
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/*
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* ACPI 1.0 Root System Description Table (RSDT)
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*/
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struct AcpiRsdtDescriptorRev1
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{
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ACPI_TABLE_HEADER_DEF /* ACPI common table header */
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uint32_t table_offset_entry[0]; /* Array of pointers to other */
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/* ACPI tables */
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} QEMU_PACKED;
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typedef struct AcpiRsdtDescriptorRev1 AcpiRsdtDescriptorRev1;
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/*
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* ACPI 1.0 Firmware ACPI Control Structure (FACS)
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*/
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struct AcpiFacsDescriptorRev1
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{
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uint32_t signature; /* ACPI Signature */
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uint32_t length; /* Length of structure, in bytes */
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uint32_t hardware_signature; /* Hardware configuration signature */
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uint32_t firmware_waking_vector; /* ACPI OS waking vector */
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uint32_t global_lock; /* Global Lock */
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uint32_t flags;
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uint8_t resverved3 [40]; /* Reserved - must be zero */
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} QEMU_PACKED;
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typedef struct AcpiFacsDescriptorRev1 AcpiFacsDescriptorRev1;
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/*
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* Differentiated System Description Table (DSDT)
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*/
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/*
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* MADT values and structures
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*/
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/* Values for MADT PCATCompat */
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#define ACPI_DUAL_PIC 0
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#define ACPI_MULTIPLE_APIC 1
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/* Master MADT */
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struct AcpiMultipleApicTable
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{
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ACPI_TABLE_HEADER_DEF /* ACPI common table header */
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uint32_t local_apic_address; /* Physical address of local APIC */
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uint32_t flags;
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} QEMU_PACKED;
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typedef struct AcpiMultipleApicTable AcpiMultipleApicTable;
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/* Values for Type in APIC sub-headers */
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#define ACPI_APIC_PROCESSOR 0
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#define ACPI_APIC_IO 1
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#define ACPI_APIC_XRUPT_OVERRIDE 2
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#define ACPI_APIC_NMI 3
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#define ACPI_APIC_LOCAL_NMI 4
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#define ACPI_APIC_ADDRESS_OVERRIDE 5
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#define ACPI_APIC_IO_SAPIC 6
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#define ACPI_APIC_LOCAL_SAPIC 7
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#define ACPI_APIC_XRUPT_SOURCE 8
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#define ACPI_APIC_LOCAL_X2APIC 9
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#define ACPI_APIC_LOCAL_X2APIC_NMI 10
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#define ACPI_APIC_GENERIC_CPU_INTERFACE 11
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#define ACPI_APIC_GENERIC_DISTRIBUTOR 12
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#define ACPI_APIC_GENERIC_MSI_FRAME 13
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#define ACPI_APIC_GENERIC_REDISTRIBUTOR 14
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#define ACPI_APIC_GENERIC_TRANSLATOR 15
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#define ACPI_APIC_RESERVED 16 /* 16 and greater are reserved */
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/*
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* MADT sub-structures (Follow MULTIPLE_APIC_DESCRIPTION_TABLE)
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*/
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#define ACPI_SUB_HEADER_DEF /* Common ACPI sub-structure header */\
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uint8_t type; \
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uint8_t length;
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/* Sub-structures for MADT */
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struct AcpiMadtProcessorApic
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{
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ACPI_SUB_HEADER_DEF
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uint8_t processor_id; /* ACPI processor id */
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uint8_t local_apic_id; /* Processor's local APIC id */
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uint32_t flags;
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} QEMU_PACKED;
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typedef struct AcpiMadtProcessorApic AcpiMadtProcessorApic;
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struct AcpiMadtIoApic
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{
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ACPI_SUB_HEADER_DEF
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uint8_t io_apic_id; /* I/O APIC ID */
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uint8_t reserved; /* Reserved - must be zero */
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uint32_t address; /* APIC physical address */
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uint32_t interrupt; /* Global system interrupt where INTI
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* lines start */
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} QEMU_PACKED;
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typedef struct AcpiMadtIoApic AcpiMadtIoApic;
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struct AcpiMadtIntsrcovr {
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ACPI_SUB_HEADER_DEF
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uint8_t bus;
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uint8_t source;
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uint32_t gsi;
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uint16_t flags;
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} QEMU_PACKED;
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typedef struct AcpiMadtIntsrcovr AcpiMadtIntsrcovr;
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struct AcpiMadtLocalNmi {
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ACPI_SUB_HEADER_DEF
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uint8_t processor_id; /* ACPI processor id */
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uint16_t flags; /* MPS INTI flags */
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uint8_t lint; /* Local APIC LINT# */
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} QEMU_PACKED;
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typedef struct AcpiMadtLocalNmi AcpiMadtLocalNmi;
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struct AcpiMadtProcessorX2Apic {
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ACPI_SUB_HEADER_DEF
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uint16_t reserved;
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uint32_t x2apic_id; /* Processor's local x2APIC ID */
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uint32_t flags;
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uint32_t uid; /* Processor object _UID */
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} QEMU_PACKED;
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typedef struct AcpiMadtProcessorX2Apic AcpiMadtProcessorX2Apic;
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struct AcpiMadtLocalX2ApicNmi {
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ACPI_SUB_HEADER_DEF
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uint16_t flags; /* MPS INTI flags */
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uint32_t uid; /* Processor object _UID */
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uint8_t lint; /* Local APIC LINT# */
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uint8_t reserved[3]; /* Local APIC LINT# */
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} QEMU_PACKED;
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typedef struct AcpiMadtLocalX2ApicNmi AcpiMadtLocalX2ApicNmi;
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struct AcpiMadtGenericCpuInterface {
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ACPI_SUB_HEADER_DEF
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uint16_t reserved;
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uint32_t cpu_interface_number;
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uint32_t uid;
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uint32_t flags;
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uint32_t parking_version;
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uint32_t performance_interrupt;
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uint64_t parked_address;
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uint64_t base_address;
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uint64_t gicv_base_address;
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uint64_t gich_base_address;
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uint32_t vgic_interrupt;
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uint64_t gicr_base_address;
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uint64_t arm_mpidr;
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} QEMU_PACKED;
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typedef struct AcpiMadtGenericCpuInterface AcpiMadtGenericCpuInterface;
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/* GICC CPU Interface Flags */
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#define ACPI_MADT_GICC_ENABLED 1
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struct AcpiMadtGenericDistributor {
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ACPI_SUB_HEADER_DEF
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uint16_t reserved;
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uint32_t gic_id;
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uint64_t base_address;
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uint32_t global_irq_base;
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/* ACPI 5.1 Errata 1228 Present GIC version in MADT table */
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uint8_t version;
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uint8_t reserved2[3];
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} QEMU_PACKED;
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typedef struct AcpiMadtGenericDistributor AcpiMadtGenericDistributor;
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struct AcpiMadtGenericMsiFrame {
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ACPI_SUB_HEADER_DEF
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uint16_t reserved;
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uint32_t gic_msi_frame_id;
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uint64_t base_address;
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uint32_t flags;
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uint16_t spi_count;
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uint16_t spi_base;
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} QEMU_PACKED;
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typedef struct AcpiMadtGenericMsiFrame AcpiMadtGenericMsiFrame;
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struct AcpiMadtGenericRedistributor {
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ACPI_SUB_HEADER_DEF
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uint16_t reserved;
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uint64_t base_address;
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uint32_t range_length;
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} QEMU_PACKED;
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typedef struct AcpiMadtGenericRedistributor AcpiMadtGenericRedistributor;
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struct AcpiMadtGenericTranslator {
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ACPI_SUB_HEADER_DEF
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uint16_t reserved;
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uint32_t translation_id;
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uint64_t base_address;
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uint32_t reserved2;
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} QEMU_PACKED;
|
|
|
|
typedef struct AcpiMadtGenericTranslator AcpiMadtGenericTranslator;
|
|
|
|
/*
|
|
* Generic Timer Description Table (GTDT)
|
|
*/
|
|
#define ACPI_GTDT_INTERRUPT_MODE_LEVEL (0 << 0)
|
|
#define ACPI_GTDT_INTERRUPT_MODE_EDGE (1 << 0)
|
|
#define ACPI_GTDT_CAP_ALWAYS_ON (1 << 2)
|
|
|
|
struct AcpiGenericTimerTable {
|
|
ACPI_TABLE_HEADER_DEF
|
|
uint64_t counter_block_addresss;
|
|
uint32_t reserved;
|
|
uint32_t secure_el1_interrupt;
|
|
uint32_t secure_el1_flags;
|
|
uint32_t non_secure_el1_interrupt;
|
|
uint32_t non_secure_el1_flags;
|
|
uint32_t virtual_timer_interrupt;
|
|
uint32_t virtual_timer_flags;
|
|
uint32_t non_secure_el2_interrupt;
|
|
uint32_t non_secure_el2_flags;
|
|
uint64_t counter_read_block_address;
|
|
uint32_t platform_timer_count;
|
|
uint32_t platform_timer_offset;
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiGenericTimerTable AcpiGenericTimerTable;
|
|
|
|
/*
|
|
* HPET Description Table
|
|
*/
|
|
struct Acpi20Hpet {
|
|
ACPI_TABLE_HEADER_DEF /* ACPI common table header */
|
|
uint32_t timer_block_id;
|
|
Acpi20GenericAddress addr;
|
|
uint8_t hpet_number;
|
|
uint16_t min_tick;
|
|
uint8_t page_protect;
|
|
} QEMU_PACKED;
|
|
typedef struct Acpi20Hpet Acpi20Hpet;
|
|
|
|
/*
|
|
* SRAT (NUMA topology description) table
|
|
*/
|
|
|
|
struct AcpiSystemResourceAffinityTable
|
|
{
|
|
ACPI_TABLE_HEADER_DEF
|
|
uint32_t reserved1;
|
|
uint32_t reserved2[2];
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiSystemResourceAffinityTable AcpiSystemResourceAffinityTable;
|
|
|
|
#define ACPI_SRAT_PROCESSOR_APIC 0
|
|
#define ACPI_SRAT_MEMORY 1
|
|
#define ACPI_SRAT_PROCESSOR_x2APIC 2
|
|
#define ACPI_SRAT_PROCESSOR_GICC 3
|
|
|
|
struct AcpiSratProcessorAffinity
|
|
{
|
|
ACPI_SUB_HEADER_DEF
|
|
uint8_t proximity_lo;
|
|
uint8_t local_apic_id;
|
|
uint32_t flags;
|
|
uint8_t local_sapic_eid;
|
|
uint8_t proximity_hi[3];
|
|
uint32_t reserved;
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiSratProcessorAffinity AcpiSratProcessorAffinity;
|
|
|
|
struct AcpiSratProcessorX2ApicAffinity {
|
|
ACPI_SUB_HEADER_DEF
|
|
uint16_t reserved;
|
|
uint32_t proximity_domain;
|
|
uint32_t x2apic_id;
|
|
uint32_t flags;
|
|
uint32_t clk_domain;
|
|
uint32_t reserved2;
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiSratProcessorX2ApicAffinity AcpiSratProcessorX2ApicAffinity;
|
|
|
|
struct AcpiSratMemoryAffinity
|
|
{
|
|
ACPI_SUB_HEADER_DEF
|
|
uint32_t proximity;
|
|
uint16_t reserved1;
|
|
uint64_t base_addr;
|
|
uint64_t range_length;
|
|
uint32_t reserved2;
|
|
uint32_t flags;
|
|
uint32_t reserved3[2];
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiSratMemoryAffinity AcpiSratMemoryAffinity;
|
|
|
|
struct AcpiSratProcessorGiccAffinity
|
|
{
|
|
ACPI_SUB_HEADER_DEF
|
|
uint32_t proximity;
|
|
uint32_t acpi_processor_uid;
|
|
uint32_t flags;
|
|
uint32_t clock_domain;
|
|
} QEMU_PACKED;
|
|
|
|
typedef struct AcpiSratProcessorGiccAffinity AcpiSratProcessorGiccAffinity;
|
|
|
|
/* PCI fw r3.0 MCFG table. */
|
|
/* Subtable */
|
|
struct AcpiMcfgAllocation {
|
|
uint64_t address; /* Base address, processor-relative */
|
|
uint16_t pci_segment; /* PCI segment group number */
|
|
uint8_t start_bus_number; /* Starting PCI Bus number */
|
|
uint8_t end_bus_number; /* Final PCI Bus number */
|
|
uint32_t reserved;
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiMcfgAllocation AcpiMcfgAllocation;
|
|
|
|
struct AcpiTableMcfg {
|
|
ACPI_TABLE_HEADER_DEF;
|
|
uint8_t reserved[8];
|
|
AcpiMcfgAllocation allocation[0];
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiTableMcfg AcpiTableMcfg;
|
|
|
|
/*
|
|
* TCPA Description Table
|
|
*
|
|
* Following Level 00, Rev 00.37 of specs:
|
|
* http://www.trustedcomputinggroup.org/resources/tcg_acpi_specification
|
|
*/
|
|
struct Acpi20Tcpa {
|
|
ACPI_TABLE_HEADER_DEF /* ACPI common table header */
|
|
uint16_t platform_class;
|
|
uint32_t log_area_minimum_length;
|
|
uint64_t log_area_start_address;
|
|
} QEMU_PACKED;
|
|
typedef struct Acpi20Tcpa Acpi20Tcpa;
|
|
|
|
/*
|
|
* TPM2
|
|
*
|
|
* Following Level 00, Rev 00.37 of specs:
|
|
* http://www.trustedcomputinggroup.org/resources/tcg_acpi_specification
|
|
*/
|
|
struct Acpi20TPM2 {
|
|
ACPI_TABLE_HEADER_DEF
|
|
uint16_t platform_class;
|
|
uint16_t reserved;
|
|
uint64_t control_area_address;
|
|
uint32_t start_method;
|
|
} QEMU_PACKED;
|
|
typedef struct Acpi20TPM2 Acpi20TPM2;
|
|
|
|
/* DMAR - DMA Remapping table r2.2 */
|
|
struct AcpiTableDmar {
|
|
ACPI_TABLE_HEADER_DEF
|
|
uint8_t host_address_width; /* Maximum DMA physical addressability */
|
|
uint8_t flags;
|
|
uint8_t reserved[10];
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiTableDmar AcpiTableDmar;
|
|
|
|
/* Masks for Flags field above */
|
|
#define ACPI_DMAR_INTR_REMAP 1
|
|
#define ACPI_DMAR_X2APIC_OPT_OUT (1 << 1)
|
|
|
|
/* Values for sub-structure type for DMAR */
|
|
enum {
|
|
ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, /* DRHD */
|
|
ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, /* RMRR */
|
|
ACPI_DMAR_TYPE_ATSR = 2, /* ATSR */
|
|
ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, /* RHSR */
|
|
ACPI_DMAR_TYPE_ANDD = 4, /* ANDD */
|
|
ACPI_DMAR_TYPE_RESERVED = 5 /* Reserved for furture use */
|
|
};
|
|
|
|
/*
|
|
* Sub-structures for DMAR
|
|
*/
|
|
|
|
/* Device scope structure for DRHD. */
|
|
struct AcpiDmarDeviceScope {
|
|
uint8_t entry_type;
|
|
uint8_t length;
|
|
uint16_t reserved;
|
|
uint8_t enumeration_id;
|
|
uint8_t bus;
|
|
struct {
|
|
uint8_t device;
|
|
uint8_t function;
|
|
} path[0];
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiDmarDeviceScope AcpiDmarDeviceScope;
|
|
|
|
/* Type 0: Hardware Unit Definition */
|
|
struct AcpiDmarHardwareUnit {
|
|
uint16_t type;
|
|
uint16_t length;
|
|
uint8_t flags;
|
|
uint8_t reserved;
|
|
uint16_t pci_segment; /* The PCI Segment associated with this unit */
|
|
uint64_t address; /* Base address of remapping hardware register-set */
|
|
AcpiDmarDeviceScope scope[0];
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiDmarHardwareUnit AcpiDmarHardwareUnit;
|
|
|
|
/* Type 2: Root Port ATS Capability Reporting Structure */
|
|
struct AcpiDmarRootPortATS {
|
|
uint16_t type;
|
|
uint16_t length;
|
|
uint8_t flags;
|
|
uint8_t reserved;
|
|
uint16_t pci_segment;
|
|
AcpiDmarDeviceScope scope[0];
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiDmarRootPortATS AcpiDmarRootPortATS;
|
|
|
|
/* Masks for Flags field above */
|
|
#define ACPI_DMAR_INCLUDE_PCI_ALL 1
|
|
#define ACPI_DMAR_ATSR_ALL_PORTS 1
|
|
|
|
/*
|
|
* Input Output Remapping Table (IORT)
|
|
* Conforms to "IO Remapping Table System Software on ARM Platforms",
|
|
* Document number: ARM DEN 0049B, October 2015
|
|
*/
|
|
|
|
struct AcpiIortTable {
|
|
ACPI_TABLE_HEADER_DEF /* ACPI common table header */
|
|
uint32_t node_count;
|
|
uint32_t node_offset;
|
|
uint32_t reserved;
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiIortTable AcpiIortTable;
|
|
|
|
/*
|
|
* IORT node types
|
|
*/
|
|
|
|
#define ACPI_IORT_NODE_HEADER_DEF /* Node format common fields */ \
|
|
uint8_t type; \
|
|
uint16_t length; \
|
|
uint8_t revision; \
|
|
uint32_t reserved; \
|
|
uint32_t mapping_count; \
|
|
uint32_t mapping_offset;
|
|
|
|
/* Values for node Type above */
|
|
enum {
|
|
ACPI_IORT_NODE_ITS_GROUP = 0x00,
|
|
ACPI_IORT_NODE_NAMED_COMPONENT = 0x01,
|
|
ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02,
|
|
ACPI_IORT_NODE_SMMU = 0x03,
|
|
ACPI_IORT_NODE_SMMU_V3 = 0x04
|
|
};
|
|
|
|
struct AcpiIortIdMapping {
|
|
uint32_t input_base;
|
|
uint32_t id_count;
|
|
uint32_t output_base;
|
|
uint32_t output_reference;
|
|
uint32_t flags;
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiIortIdMapping AcpiIortIdMapping;
|
|
|
|
struct AcpiIortMemoryAccess {
|
|
uint32_t cache_coherency;
|
|
uint8_t hints;
|
|
uint16_t reserved;
|
|
uint8_t memory_flags;
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiIortMemoryAccess AcpiIortMemoryAccess;
|
|
|
|
struct AcpiIortItsGroup {
|
|
ACPI_IORT_NODE_HEADER_DEF
|
|
uint32_t its_count;
|
|
uint32_t identifiers[0];
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiIortItsGroup AcpiIortItsGroup;
|
|
|
|
struct AcpiIortRC {
|
|
ACPI_IORT_NODE_HEADER_DEF
|
|
AcpiIortMemoryAccess memory_properties;
|
|
uint32_t ats_attribute;
|
|
uint32_t pci_segment_number;
|
|
AcpiIortIdMapping id_mapping_array[0];
|
|
} QEMU_PACKED;
|
|
typedef struct AcpiIortRC AcpiIortRC;
|
|
|
|
#endif
|