diff options
Diffstat (limited to 'include/acpi/actbl2.h')
| -rw-r--r-- | include/acpi/actbl2.h | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 18cafe3ebddc..2069ac38a4e2 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -24,6 +24,7 @@ * file. Useful because they make it more difficult to inadvertently type in * the wrong signature. */ +#define ACPI_SIG_BDAT "BDAT" /* BIOS Data ACPI Table */ #define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ @@ -39,11 +40,14 @@ #define ACPI_SIG_PHAT "PHAT" /* Platform Health Assessment Table */ #define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */ #define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */ +#define ACPI_SIG_PRMT "PRMT" /* Platform Runtime Mechanism Table */ #define ACPI_SIG_RASF "RASF" /* RAS Feature table */ +#define ACPI_SIG_RGRT "RGRT" /* Regulatory Graphics Resource Table */ #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ #define ACPI_SIG_SDEI "SDEI" /* Software Delegated Exception Interface Table */ #define ACPI_SIG_SDEV "SDEV" /* Secure Devices table */ #define ACPI_SIG_NHLT "NHLT" /* Non-HDAudio Link Table */ +#define ACPI_SIG_SVKL "SVKL" /* Storage Volume Key Location Table */ /* * All tables must be byte-packed to match the ACPI specification, since @@ -65,6 +69,20 @@ /******************************************************************************* * + * BDAT - BIOS Data ACPI Table + * + * Conforms to "BIOS Data ACPI Table", Interface Specification v4.0 Draft 5 + * Nov 2020 + * + ******************************************************************************/ + +struct acpi_table_bdat { + struct acpi_table_header header; + struct acpi_generic_address gas; +}; + +/******************************************************************************* + * * IORT - IO Remapping Table * * Conforms to "IO Remapping Table System Software on ARM Platforms", @@ -446,6 +464,12 @@ struct acpi_ivrs_device_hid { u8 uid_length; }; +/* Values for uid_type above */ + +#define ACPI_IVRS_UID_NOT_PRESENT 0 +#define ACPI_IVRS_UID_IS_INTEGER 1 +#define ACPI_IVRS_UID_IS_STRING 2 + /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ struct acpi_ivrs_memory { @@ -763,6 +787,20 @@ struct acpi_madt_multiproc_wakeup { u64 base_address; }; +#define ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE 2032 +#define ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE 2048 + +struct acpi_madt_multiproc_wakeup_mailbox { + u16 command; + u16 reserved; /* reserved - must be zero */ + u32 apic_id; + u64 wakeup_vector; + u8 reserved_os[ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE]; /* reserved for OS use */ + u8 reserved_firmware[ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE]; /* reserved for firmware use */ +}; + +#define ACPI_MP_WAKE_COMMAND_WAKEUP 1 + /* * Common flags fields for MADT subtables */ @@ -1675,6 +1713,48 @@ struct acpi_pptt_id { /******************************************************************************* * + * PRMT - Platform Runtime Mechanism Table + * Version 1 + * + ******************************************************************************/ + +struct acpi_table_prmt { + struct acpi_table_header header; /* Common ACPI table header */ +}; + +struct acpi_table_prmt_header { + u8 platform_guid[16]; + u32 module_info_offset; + u32 module_info_count; +}; + +struct acpi_prmt_module_header { + u16 revision; + u16 length; +}; + +struct acpi_prmt_module_info { + u16 revision; + u16 length; + u8 module_guid[16]; + u16 major_rev; + u16 minor_rev; + u16 handler_info_count; + u32 handler_info_offset; + u64 mmio_list_pointer; +}; + +struct acpi_prmt_handler_info { + u16 revision; + u16 length; + u8 handler_guid[16]; + u64 handler_address; + u64 static_data_buffer_address; + u64 acpi_param_buffer_address; +}; + +/******************************************************************************* + * * RASF - RAS Feature Table (ACPI 5.0) * Version 1 * @@ -1771,6 +1851,32 @@ enum acpi_rasf_status { /******************************************************************************* * + * RGRT - Regulatory Graphics Resource Table + * Version 1 + * + * Conforms to "ACPI RGRT" available at: + * https://microsoft.github.io/mu/dyn/mu_plus/ms_core_pkg/acpi_RGRT/feature_acpi_rgrt/ + * + ******************************************************************************/ + +struct acpi_table_rgrt { + struct acpi_table_header header; /* Common ACPI table header */ + u16 version; + u8 image_type; + u8 reserved; + u8 image[0]; +}; + +/* image_type values */ + +enum acpi_rgrt_image_type { + ACPI_RGRT_TYPE_RESERVED0 = 0, + ACPI_RGRT_IMAGE_TYPE_PNG = 1, + ACPI_RGRT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ +}; + +/******************************************************************************* + * * SBST - Smart Battery Specification Table * Version 1 * @@ -1899,6 +2005,37 @@ struct acpi_sdev_pcie_path { u8 function; }; +/******************************************************************************* + * + * SVKL - Storage Volume Key Location Table (ACPI 6.4) + * From: "Guest-Host-Communication Interface (GHCI) for Intel + * Trust Domain Extensions (Intel TDX)". + * Version 1 + * + ******************************************************************************/ + +struct acpi_table_svkl { + struct acpi_table_header header; /* Common ACPI table header */ + u32 count; +}; + +struct acpi_svkl_key { + u16 type; + u16 format; + u32 size; + u64 address; +}; + +enum acpi_svkl_type { + ACPI_SVKL_TYPE_MAIN_STORAGE = 0, + ACPI_SVKL_TYPE_RESERVED = 1 /* 1 and greater are reserved */ +}; + +enum acpi_svkl_format { + ACPI_SVKL_FORMAT_RAW_BINARY = 0, + ACPI_SVKL_FORMAT_RESERVED = 1 /* 1 and greater are reserved */ +}; + /* Reset to default packing */ #pragma pack() |