| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>, Raptor Engineering |
| * Copyright (C) various authors, the coreboot project |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef SMBIOS_H |
| #define SMBIOS_H |
| |
| #include <types.h> |
| |
| unsigned long smbios_write_tables(unsigned long start); |
| int smbios_add_string(char *start, const char *str); |
| int smbios_string_table_len(char *start); |
| |
| /* Used by mainboard to add an on-board device */ |
| int smbios_write_type41(unsigned long *current, int *handle, |
| const char *name, u8 instance, u16 segment, |
| u8 bus, u8 device, u8 function); |
| |
| const char *smbios_mainboard_manufacturer(void); |
| const char *smbios_mainboard_product_name(void); |
| |
| const char *smbios_mainboard_serial_number(void); |
| const char *smbios_mainboard_version(void); |
| void smbios_mainboard_set_uuid(u8 *uuid); |
| const char *smbios_mainboard_bios_version(void); |
| const char *smbios_mainboard_sku(void); |
| u8 smbios_mainboard_enclosure_type(void); |
| #ifdef CONFIG_MAINBOARD_FAMILY |
| const char *smbios_mainboard_family(void); |
| #endif |
| |
| #define BIOS_CHARACTERISTICS_PCI_SUPPORTED (1 << 7) |
| #define BIOS_CHARACTERISTICS_PC_CARD (1 << 8) |
| #define BIOS_CHARACTERISTICS_PNP (1 << 9) |
| #define BIOS_CHARACTERISTICS_APM (1 << 10) |
| #define BIOS_CHARACTERISTICS_UPGRADEABLE (1 << 11) |
| #define BIOS_CHARACTERISTICS_SHADOW (1 << 12) |
| #define BIOS_CHARACTERISTICS_BOOT_FROM_CD (1 << 15) |
| #define BIOS_CHARACTERISTICS_SELECTABLE_BOOT (1 << 16) |
| #define BIOS_CHARACTERISTICS_BIOS_SOCKETED (1 << 17) |
| |
| #define BIOS_EXT1_CHARACTERISTICS_ACPI (1 << 0) |
| #define BIOS_EXT2_CHARACTERISTICS_TARGET (1 << 2) |
| |
| #define BIOS_MEMORY_ECC_SINGLE_BIT_CORRECTING (1 << 3) |
| #define BIOS_MEMORY_ECC_DOUBLE_BIT_CORRECTING (1 << 4) |
| #define BIOS_MEMORY_ECC_SCRUBBING (1 << 5) |
| |
| #define MEMORY_TYPE_DETAIL_OTHER (1 << 1) |
| #define MEMORY_TYPE_DETAIL_UNKNOWN (1 << 2) |
| #define MEMORY_TYPE_DETAIL_FAST_PAGED (1 << 3) |
| #define MEMORY_TYPE_DETAIL_STATIC_COLUMN (1 << 4) |
| #define MEMORY_TYPE_DETAIL_PSEUDO_STATIC (1 << 5) |
| #define MEMORY_TYPE_DETAIL_RAMBUS (1 << 6) |
| #define MEMORY_TYPE_DETAIL_SYNCHRONOUS (1 << 7) |
| #define MEMORY_TYPE_DETAIL_CMOS (1 << 8) |
| #define MEMORY_TYPE_DETAIL_EDO (1 << 9) |
| #define MEMORY_TYPE_DETAIL_WINDOW_DRAM (1 << 10) |
| #define MEMORY_TYPE_DETAIL_CACHE_DRAM (1 << 11) |
| #define MEMORY_TYPE_DETAIL_NON_VOLATILE (1 << 12) |
| #define MEMORY_TYPE_DETAIL_REGISTERED (1 << 13) |
| #define MEMORY_TYPE_DETAIL_UNBUFFERED (1 << 14) |
| |
| typedef enum { |
| MEMORY_BUS_WIDTH_8 = 0, |
| MEMORY_BUS_WIDTH_16 = 1, |
| MEMORY_BUS_WIDTH_32 = 2, |
| MEMORY_BUS_WIDTH_64 = 3, |
| MEMORY_BUS_WIDTH_128 = 4, |
| MEMORY_BUS_WIDTH_256 = 5, |
| MEMORY_BUS_WIDTH_512 = 6, |
| MEMORY_BUS_WIDTH_1024 = 7, |
| MEMORY_BUS_WIDTH_MAX = 7, |
| } smbios_memory_bus_width; |
| |
| typedef enum { |
| MEMORY_DEVICE_OTHER = 0x01, |
| MEMORY_DEVICE_UNKNOWN = 0x02, |
| MEMORY_DEVICE_DRAM = 0x03, |
| MEMORY_DEVICE_EDRAM = 0x04, |
| MEMORY_DEVICE_VRAM = 0x05, |
| MEMORY_DEVICE_SRAM = 0x06, |
| MEMORY_DEVICE_RAM = 0x07, |
| MEMORY_DEVICE_ROM = 0x08, |
| MEMORY_DEVICE_FLASH = 0x09, |
| MEMORY_DEVICE_EEPROM = 0x0A, |
| MEMORY_DEVICE_FEPROM = 0x0B, |
| MEMORY_DEVICE_EPROM = 0x0C, |
| MEMORY_DEVICE_CDRAM = 0x0D, |
| MEMORY_DEVICE_3DRAM = 0x0E, |
| MEMORY_DEVICE_SDRAM = 0x0F, |
| MEMORY_DEVICE_SGRAM = 0x10, |
| MEMORY_DEVICE_RDRAM = 0x11, |
| MEMORY_DEVICE_DDR = 0x12, |
| MEMORY_DEVICE_DDR2 = 0x13, |
| MEMORY_DEVICE_DDR2_FB_DIMM = 0x14, |
| MEMORY_DEVICE_DDR3 = 0x18, |
| MEMORY_DEVICE_DBD2 = 0x19, |
| MEMORY_DEVICE_DDR4 = 0x1A, |
| MEMORY_DEVICE_LPDDR = 0x1B, |
| MEMORY_DEVICE_LPDDR2 = 0x1C, |
| MEMORY_DEVICE_LPDDR3 = 0x1D, |
| MEMORY_DEVICE_LPDDR4 = 0x1E, |
| } smbios_memory_device_type; |
| |
| typedef enum { |
| MEMORY_FORMFACTOR_OTHER = 0x01, |
| MEMORY_FORMFACTOR_UNKNOWN = 0x02, |
| MEMORY_FORMFACTOR_SIMM = 0x03, |
| MEMORY_FORMFACTOR_SIP = 0x04, |
| MEMORY_FORMFACTOR_CHIP = 0x05, |
| MEMORY_FORMFACTOR_DIP = 0x06, |
| MEMORY_FORMFACTOR_ZIP = 0x07, |
| MEMORY_FORMFACTOR_PROPRIETARY_CARD = 0x08, |
| MEMORY_FORMFACTOR_DIMM = 0x09, |
| MEMORY_FORMFACTOR_TSOP = 0x0a, |
| MEMORY_FORMFACTOR_ROC = 0x0b, |
| MEMORY_FORMFACTOR_RIMM = 0x0c, |
| MEMORY_FORMFACTOR_SODIMM = 0x0d, |
| MEMORY_FORMFACTOR_SRIMM = 0x0e, |
| MEMORY_FORMFACTOR_FBDIMM = 0x0f, |
| } smbios_memory_form_factor; |
| |
| typedef enum { |
| MEMORY_TYPE_OTHER = 0x01, |
| MEMORY_TYPE_UNKNOWN = 0x02, |
| MEMORY_TYPE_DRAM = 0x03, |
| MEMORY_TYPE_EDRAM = 0x04, |
| MEMORY_TYPE_VRAM = 0x05, |
| MEMORY_TYPE_SRAM = 0x06, |
| MEMORY_TYPE_RAM = 0x07, |
| MEMORY_TYPE_ROM = 0x08, |
| MEMORY_TYPE_FLASH = 0x09, |
| MEMORY_TYPE_EEPROM = 0x0a, |
| MEMORY_TYPE_FEPROM = 0x0b, |
| MEMORY_TYPE_EPROM = 0x0c, |
| MEMORY_TYPE_CDRAM = 0x0d, |
| MEMORY_TYPE_3DRAM = 0x0e, |
| MEMORY_TYPE_SDRAM = 0x0f, |
| MEMORY_TYPE_SGRAM = 0x10, |
| MEMORY_TYPE_RDRAM = 0x11, |
| MEMORY_TYPE_DDR = 0x12, |
| MEMORY_TYPE_DDR2 = 0x13, |
| MEMORY_TYPE_DDR2_FBDIMM = 0x14, |
| MEMORY_TYPE_DDR3 = 0x18, |
| MEMORY_TYPE_FBD2 = 0x19, |
| } smbios_memory_type; |
| |
| typedef enum { |
| MEMORY_ARRAY_LOCATION_OTHER = 0x01, |
| MEMORY_ARRAY_LOCATION_UNKNOWN = 0x02, |
| MEMORY_ARRAY_LOCATION_SYSTEM_BOARD = 0x03, |
| MEMORY_ARRAY_LOCATION_ISA_ADD_ON = 0x04, |
| MEMORY_ARRAY_LOCATION_EISA_ADD_ON = 0x05, |
| MEMORY_ARRAY_LOCATION_PCI_ADD_ON = 0x06, |
| MEMORY_ARRAY_LOCATION_MCA_ADD_ON = 0x07, |
| MEMORY_ARRAY_LOCATION_PCMCIA_ADD_ON = 0x08, |
| MEMORY_ARRAY_LOCATION_PROPRIETARY_ADD_ON = 0x09, |
| MEMORY_ARRAY_LOCATION_NUBUS = 0x0a, |
| MEMORY_ARRAY_LOCATION_PC_98_C20_ADD_ON = 0xa0, |
| MEMORY_ARRAY_LOCATION_PC_98_C24_ADD_ON = 0xa1, |
| MEMORY_ARRAY_LOCATION_PC_98_E_ADD_ON = 0xa2, |
| MEMORY_ARRAY_LOCATION_PC_98_LOCAL_BUS_ADD_ON = 0xa3, |
| } smbios_memory_array_location; |
| |
| typedef enum { |
| MEMORY_ARRAY_USE_OTHER = 0x01, |
| MEMORY_ARRAY_USE_UNKNOWN = 0x02, |
| MEMORY_ARRAY_USE_SYSTEM = 0x03, |
| MEMORY_ARRAY_USE_VIDEO = 0x04, |
| MEMORY_ARRAY_USE_FLASH = 0x05, |
| MEMORY_ARRAY_USE_NVRAM = 0x06, |
| MEMORY_ARRAY_USE_CACHE = 0x07, |
| } smbios_memory_array_use; |
| |
| typedef enum { |
| MEMORY_ARRAY_ECC_OTHER = 0x01, |
| MEMORY_ARRAY_ECC_UNKNOWN = 0x02, |
| MEMORY_ARRAY_ECC_NONE = 0x03, |
| MEMORY_ARRAY_ECC_PARITY = 0x04, |
| MEMORY_ARRAY_ECC_SINGLE_BIT = 0x05, |
| MEMORY_ARRAY_ECC_MULTI_BIT = 0x06, |
| MEMORY_ARRAY_ECC_CRC = 0x07, |
| } smbios_memory_array_ecc; |
| |
| #define SMBIOS_STATE_SAFE 3 |
| typedef enum { |
| SMBIOS_BIOS_INFORMATION = 0, |
| SMBIOS_SYSTEM_INFORMATION = 1, |
| SMBIOS_BOARD_INFORMATION = 2, |
| SMBIOS_SYSTEM_ENCLOSURE = 3, |
| SMBIOS_PROCESSOR_INFORMATION = 4, |
| SMBIOS_CACHE_INFORMATION = 7, |
| SMBIOS_SYSTEM_SLOTS = 9, |
| SMBIOS_OEM_STRINGS = 11, |
| SMBIOS_EVENT_LOG = 15, |
| SMBIOS_PHYS_MEMORY_ARRAY = 16, |
| SMBIOS_MEMORY_DEVICE = 17, |
| SMBIOS_MEMORY_ARRAY_MAPPED_ADDRESS = 19, |
| SMBIOS_SYSTEM_BOOT_INFORMATION = 32, |
| SMBIOS_ONBOARD_DEVICES_EXTENDED_INFORMATION = 41, |
| SMBIOS_END_OF_TABLE = 127, |
| } smbios_struct_type_t; |
| |
| struct smbios_entry { |
| u8 anchor[4]; |
| u8 checksum; |
| u8 length; |
| u8 major_version; |
| u8 minor_version; |
| u16 max_struct_size; |
| u8 entry_point_rev; |
| u8 formwatted_area[5]; |
| u8 intermediate_anchor_string[5]; |
| u8 intermediate_checksum; |
| u16 struct_table_length; |
| u32 struct_table_address; |
| u16 struct_count; |
| u8 smbios_bcd_revision; |
| } __attribute__((packed)); |
| |
| struct smbios_type0 { |
| u8 type; |
| u8 length; |
| u16 handle; |
| u8 vendor; |
| u8 bios_version; |
| u16 bios_start_segment; |
| u8 bios_release_date; |
| u8 bios_rom_size; |
| u64 bios_characteristics; |
| u8 bios_characteristics_ext1; |
| u8 bios_characteristics_ext2; |
| u8 system_bios_major_release; |
| u8 system_bios_minor_release; |
| u8 ec_major_release; |
| u8 ec_minor_release; |
| char eos[2]; |
| } __attribute__((packed)); |
| |
| struct smbios_type1 { |
| u8 type; |
| u8 length; |
| u16 handle; |
| u8 manufacturer; |
| u8 product_name; |
| u8 version; |
| u8 serial_number; |
| u8 uuid[16]; |
| u8 wakeup_type; |
| u8 sku; |
| u8 family; |
| char eos[2]; |
| } __attribute__((packed)); |
| |
| struct smbios_type2 { |
| u8 type; |
| u8 length; |
| u16 handle; |
| u8 manufacturer; |
| u8 product_name; |
| u8 version; |
| u8 serial_number; |
| char eos[2]; |
| } __attribute__((packed)); |
| |
| enum |
| { |
| SMBIOS_ENCLOSURE_DESKTOP = 3, |
| SMBIOS_ENCLOSURE_NOTEBOOK = 9, |
| }; |
| |
| struct smbios_type3 { |
| u8 type; |
| u8 length; |
| u16 handle; |
| u8 manufacturer; |
| u8 _type; |
| u8 version; |
| u8 serial_number; |
| u8 asset_tag_number; |
| u8 bootup_state; |
| u8 power_supply_state; |
| u8 thermal_state; |
| u8 security_status; |
| u32 oem_defined; |
| u8 height; |
| u8 number_of_power_cords; |
| u8 element_count; |
| u8 element_record_length; |
| u8 sku_number; |
| char eos[2]; |
| } __attribute__((packed)); |
| |
| struct smbios_type4 { |
| u8 type; |
| u8 length; |
| u16 handle; |
| u8 socket_designation; |
| u8 processor_type; |
| u8 processor_family; |
| u8 processor_manufacturer; |
| u32 processor_id[2]; |
| u8 processor_version; |
| u8 voltage; |
| u16 external_clock; |
| u16 max_speed; |
| u16 current_speed; |
| u8 status; |
| u8 processor_upgrade; |
| u16 l1_cache_handle; |
| u16 l2_cache_handle; |
| u16 l3_cache_handle; |
| u8 serial_number; |
| u8 asset_tag; |
| u8 part_number; |
| u8 core_count; |
| u8 core_enabled; |
| u8 thread_count; |
| u16 processor_characteristics; |
| u16 processor_family2; |
| char eos[2]; |
| } __attribute__((packed)); |
| |
| struct smbios_type11 { |
| u8 type; |
| u8 length; |
| u16 handle; |
| u8 count; |
| char eos[2]; |
| } __attribute__((packed)); |
| |
| struct smbios_type15 { |
| u8 type; |
| u8 length; |
| u16 handle; |
| u16 area_length; |
| u16 header_offset; |
| u16 data_offset; |
| u8 access_method; |
| u8 log_status; |
| u32 change_token; |
| u32 address; |
| u8 header_format; |
| u8 log_type_descriptors; |
| u8 log_type_descriptor_length; |
| char eos[2]; |
| } __attribute__((packed)); |
| |
| enum { |
| SMBIOS_EVENTLOG_ACCESS_METHOD_IO8 = 0, |
| SMBIOS_EVENTLOG_ACCESS_METHOD_IO8X2, |
| SMBIOS_EVENTLOG_ACCESS_METHOD_IO16, |
| SMBIOS_EVENTLOG_ACCESS_METHOD_MMIO32, |
| SMBIOS_EVENTLOG_ACCESS_METHOD_GPNV, |
| }; |
| |
| enum { |
| SMBIOS_EVENTLOG_STATUS_VALID = 1, /* Bit 0 */ |
| SMBIOS_EVENTLOG_STATUS_FULL = 2, /* Bit 1 */ |
| }; |
| |
| struct smbios_type16 { |
| u8 type; |
| u8 length; |
| u16 handle; |
| u8 location; |
| u8 use; |
| u8 memory_error_correction; |
| u32 maximum_capacity; |
| u16 memory_error_information_handle; |
| u16 number_of_memory_devices; |
| u64 extended_maximum_capacity; |
| char eos[2]; |
| } __attribute__((packed)); |
| |
| struct smbios_type17 { |
| u8 type; |
| u8 length; |
| u16 handle; |
| u16 phys_memory_array_handle; |
| u16 memory_error_information_handle; |
| u16 total_width; |
| u16 data_width; |
| u16 size; |
| u8 form_factor; |
| u8 device_set; |
| u8 device_locator; |
| u8 bank_locator; |
| u8 memory_type; |
| u16 type_detail; |
| u16 speed; |
| u8 manufacturer; |
| u8 serial_number; |
| u8 asset_tag; |
| u8 part_number; |
| u8 attributes; |
| u32 extended_size; |
| u16 clock_speed; |
| u16 minimum_voltage; |
| u16 maximum_voltage; |
| u16 configured_voltage; |
| char eos[2]; |
| } __attribute__((packed)); |
| |
| struct smbios_type32 { |
| u8 type; |
| u8 length; |
| u16 handle; |
| u8 reserved[6]; |
| u8 boot_status; |
| u8 eos[2]; |
| } __attribute__((packed)); |
| |
| struct smbios_type38 { |
| u8 type; |
| u8 length; |
| u16 handle; |
| u8 interface_type; |
| u8 ipmi_rev; |
| u8 i2c_slave_addr; |
| u8 nv_storage_addr; |
| u64 base_address; |
| u8 base_address_modifier; |
| u8 irq; |
| } __attribute__((packed)); |
| |
| typedef enum { |
| SMBIOS_DEVICE_TYPE_OTHER = 0x01, |
| SMBIOS_DEVICE_TYPE_UNKNOWN, |
| SMBIOS_DEVICE_TYPE_VIDEO, |
| SMBIOS_DEVICE_TYPE_SCSI, |
| SMBIOS_DEVICE_TYPE_ETHERNET, |
| SMBIOS_DEVICE_TYPE_TOKEN_RING, |
| SMBIOS_DEVICE_TYPE_SOUND, |
| SMBIOS_DEVICE_TYPE_PATA, |
| SMBIOS_DEVICE_TYPE_SATA, |
| SMBIOS_DEVICE_TYPE_SAS, |
| } smbios_onboard_device_type; |
| |
| struct smbios_type41 { |
| u8 type; |
| u8 length; |
| u16 handle; |
| u8 reference_designation; |
| u8 device_type: 7; |
| u8 device_status: 1; |
| u8 device_type_instance; |
| u16 segment_group_number; |
| u8 bus_number; |
| u8 function_number: 3; |
| u8 device_number: 5; |
| char eos[2]; |
| } __attribute__((packed)); |
| |
| struct smbios_type127 { |
| u8 type; |
| u8 length; |
| u16 handle; |
| u8 eos[2]; |
| } __attribute__((packed)); |
| |
| void smbios_fill_dimm_manufacturer_from_id(uint16_t mod_id, struct smbios_type17 *t); |
| |
| #endif |