Sven Schnelle | 164bcfd | 2011-08-14 20:56:34 +0200 | [diff] [blame] | 1 | #ifndef SMBIOS_H |
| 2 | #define SMBIOS_H |
| 3 | |
| 4 | #include <types.h> |
| 5 | |
| 6 | unsigned long smbios_write_tables(unsigned long start); |
| 7 | int smbios_add_string(char *start, const char *str); |
| 8 | int smbios_string_table_len(char *start); |
| 9 | |
Duncan Laurie | 21a7870 | 2013-05-23 14:17:05 -0700 | [diff] [blame] | 10 | /* Used by mainboard to add an on-board device */ |
| 11 | int smbios_write_type41(unsigned long *current, int *handle, |
| 12 | const char *name, u8 instance, u16 segment, |
| 13 | u8 bus, u8 device, u8 function); |
| 14 | |
Gerd Hoffmann | 0626274 | 2013-11-13 13:37:23 +0100 | [diff] [blame] | 15 | const char *smbios_mainboard_manufacturer(void); |
| 16 | const char *smbios_mainboard_product_name(void); |
Duncan Laurie | 21a7870 | 2013-05-23 14:17:05 -0700 | [diff] [blame] | 17 | |
Christian Gmeiner | ac3aa09 | 2012-07-25 13:42:40 +0200 | [diff] [blame] | 18 | const char *smbios_mainboard_serial_number(void); |
| 19 | const char *smbios_mainboard_version(void); |
Gerd Hoffmann | 0626274 | 2013-11-13 13:37:23 +0100 | [diff] [blame] | 20 | void smbios_mainboard_set_uuid(u8 *uuid); |
Vladimir Serbinenko | 63acd22 | 2014-06-01 00:26:48 +0200 | [diff] [blame] | 21 | const char *smbios_mainboard_bios_version(void); |
Vladimir Serbinenko | a71bdc3 | 2014-08-30 00:35:39 +0200 | [diff] [blame^] | 22 | u8 smbios_mainboard_enclosure_type(void); |
Christian Gmeiner | ac3aa09 | 2012-07-25 13:42:40 +0200 | [diff] [blame] | 23 | |
Sven Schnelle | 164bcfd | 2011-08-14 20:56:34 +0200 | [diff] [blame] | 24 | #define BIOS_CHARACTERISTICS_PCI_SUPPORTED (1 << 7) |
| 25 | #define BIOS_CHARACTERISTICS_PC_CARD (1 << 8) |
| 26 | #define BIOS_CHARACTERISTICS_PNP (1 << 9) |
| 27 | #define BIOS_CHARACTERISTICS_APM (1 << 10) |
| 28 | #define BIOS_CHARACTERISTICS_UPGRADEABLE (1 << 11) |
| 29 | #define BIOS_CHARACTERISTICS_SHADOW (1 << 12) |
| 30 | #define BIOS_CHARACTERISTICS_BOOT_FROM_CD (1 << 15) |
| 31 | #define BIOS_CHARACTERISTICS_SELECTABLE_BOOT (1 << 16) |
| 32 | #define BIOS_CHARACTERISTICS_BIOS_SOCKETED (1 << 17) |
| 33 | |
| 34 | #define BIOS_EXT1_CHARACTERISTICS_ACPI (1 << 0) |
| 35 | #define BIOS_EXT2_CHARACTERISTICS_TARGET (1 << 2) |
| 36 | |
| 37 | #define SMBIOS_STATE_SAFE 3 |
| 38 | typedef enum { |
| 39 | SMBIOS_BIOS_INFORMATION=0, |
| 40 | SMBIOS_SYSTEM_INFORMATION=1, |
Vladimir Serbinenko | 47089f2 | 2014-03-02 19:14:44 +0100 | [diff] [blame] | 41 | SMBIOS_BOARD_INFORMATION=2, |
Sven Schnelle | 164bcfd | 2011-08-14 20:56:34 +0200 | [diff] [blame] | 42 | SMBIOS_SYSTEM_ENCLOSURE=3, |
| 43 | SMBIOS_PROCESSOR_INFORMATION=4, |
| 44 | SMBIOS_CACHE_INFORMATION=7, |
| 45 | SMBIOS_SYSTEM_SLOTS=9, |
Peter Stuge | c392b64 | 2013-07-06 19:51:12 +0200 | [diff] [blame] | 46 | SMBIOS_OEM_STRINGS=11, |
Duncan Laurie | 472ec9c | 2012-06-23 16:13:42 -0700 | [diff] [blame] | 47 | SMBIOS_EVENT_LOG=15, |
Sven Schnelle | 164bcfd | 2011-08-14 20:56:34 +0200 | [diff] [blame] | 48 | SMBIOS_PHYS_MEMORY_ARRAY=16, |
| 49 | SMBIOS_MEMORY_DEVICE=17, |
| 50 | SMBIOS_MEMORY_ARRAY_MAPPED_ADDRESS=19, |
| 51 | SMBIOS_SYSTEM_BOOT_INFORMATION=32, |
Stefan Reinauer | 3d7c677 | 2012-04-02 13:30:10 -0700 | [diff] [blame] | 52 | SMBIOS_ONBOARD_DEVICES_EXTENDED_INFORMATION=41, |
Sven Schnelle | 164bcfd | 2011-08-14 20:56:34 +0200 | [diff] [blame] | 53 | SMBIOS_END_OF_TABLE=127, |
| 54 | } smbios_struct_type_t; |
| 55 | |
| 56 | struct smbios_entry { |
| 57 | u8 anchor[4]; |
| 58 | u8 checksum; |
| 59 | u8 length; |
| 60 | u8 major_version; |
| 61 | u8 minor_version; |
| 62 | u16 max_struct_size; |
| 63 | u8 entry_point_rev; |
| 64 | u8 formwatted_area[5]; |
| 65 | u8 intermediate_anchor_string[5]; |
| 66 | u8 intermediate_checksum; |
| 67 | u16 struct_table_length; |
| 68 | u32 struct_table_address; |
| 69 | u16 struct_count; |
| 70 | u8 smbios_bcd_revision; |
| 71 | } __attribute__((packed)); |
| 72 | |
| 73 | struct smbios_type0 { |
| 74 | u8 type; |
| 75 | u8 length; |
| 76 | u16 handle; |
| 77 | u8 vendor; |
| 78 | u8 bios_version; |
| 79 | u16 bios_start_segment; |
| 80 | u8 bios_release_date; |
| 81 | u8 bios_rom_size; |
| 82 | u64 bios_characteristics; |
| 83 | u8 bios_characteristics_ext1; |
| 84 | u8 bios_characteristics_ext2; |
| 85 | u8 system_bios_major_release; |
| 86 | u8 system_bios_minor_release; |
| 87 | u8 ec_major_release; |
| 88 | u8 ec_minor_release; |
| 89 | char eos[2]; |
| 90 | } __attribute__((packed)); |
| 91 | |
| 92 | struct smbios_type1 { |
| 93 | u8 type; |
| 94 | u8 length; |
| 95 | u16 handle; |
| 96 | u8 manufacturer; |
| 97 | u8 product_name; |
| 98 | u8 version; |
| 99 | u8 serial_number; |
| 100 | u8 uuid[16]; |
| 101 | u8 wakeup_type; |
| 102 | u8 sku; |
| 103 | u8 family; |
| 104 | char eos[2]; |
| 105 | } __attribute__((packed)); |
| 106 | |
Vladimir Serbinenko | 47089f2 | 2014-03-02 19:14:44 +0100 | [diff] [blame] | 107 | struct smbios_type2 { |
| 108 | u8 type; |
| 109 | u8 length; |
| 110 | u16 handle; |
| 111 | u8 manufacturer; |
| 112 | u8 product_name; |
| 113 | u8 version; |
| 114 | u8 serial_number; |
| 115 | char eos[2]; |
| 116 | } __attribute__((packed)); |
| 117 | |
Vladimir Serbinenko | 71c0bf6 | 2014-08-27 23:23:14 +0200 | [diff] [blame] | 118 | enum |
| 119 | { |
| 120 | SMBIOS_ENCLOSURE_DESKTOP = 3, |
| 121 | SMBIOS_ENCLOSURE_NOTEBOOK = 9, |
| 122 | }; |
| 123 | |
Sven Schnelle | 164bcfd | 2011-08-14 20:56:34 +0200 | [diff] [blame] | 124 | struct smbios_type3 { |
| 125 | u8 type; |
| 126 | u8 length; |
| 127 | u16 handle; |
| 128 | u8 manufacturer; |
| 129 | u8 _type; |
| 130 | u8 version; |
| 131 | u8 serial_number; |
| 132 | u8 asset_tag_number; |
| 133 | u8 bootup_state; |
| 134 | u8 power_supply_state; |
| 135 | u8 thermal_state; |
| 136 | u8 security_status; |
| 137 | u32 oem_defined; |
| 138 | u8 height; |
| 139 | u8 number_of_power_cords; |
| 140 | u8 element_count; |
| 141 | u8 element_record_length; |
| 142 | char eos[2]; |
| 143 | } __attribute__((packed)); |
| 144 | |
| 145 | struct smbios_type4 { |
| 146 | u8 type; |
| 147 | u8 length; |
| 148 | u16 handle; |
| 149 | u8 socket_designation; |
| 150 | u8 processor_type; |
| 151 | u8 processor_family; |
| 152 | u8 processor_manufacturer; |
| 153 | u32 processor_id[2]; |
| 154 | u8 processor_version; |
| 155 | u8 voltage; |
| 156 | u16 external_clock; |
| 157 | u16 max_speed; |
| 158 | u16 current_speed; |
| 159 | u8 status; |
| 160 | u8 processor_upgrade; |
| 161 | u16 l1_cache_handle; |
| 162 | u16 l2_cache_handle; |
| 163 | u16 l3_cache_handle; |
| 164 | u8 serial_number; |
| 165 | u8 asset_tag; |
| 166 | u8 part_number; |
| 167 | u8 core_count; |
| 168 | u8 core_enabled; |
| 169 | u8 thread_count; |
| 170 | u16 processor_characteristics; |
| 171 | u16 processor_family2; |
| 172 | char eos[2]; |
| 173 | } __attribute__((packed)); |
| 174 | |
Peter Stuge | c392b64 | 2013-07-06 19:51:12 +0200 | [diff] [blame] | 175 | struct smbios_type11 { |
| 176 | u8 type; |
| 177 | u8 length; |
| 178 | u16 handle; |
| 179 | u8 count; |
| 180 | char eos[2]; |
| 181 | } __attribute__((packed)); |
| 182 | |
Duncan Laurie | 472ec9c | 2012-06-23 16:13:42 -0700 | [diff] [blame] | 183 | struct smbios_type15 { |
| 184 | u8 type; |
| 185 | u8 length; |
| 186 | u16 handle; |
| 187 | u16 area_length; |
| 188 | u16 header_offset; |
| 189 | u16 data_offset; |
| 190 | u8 access_method; |
| 191 | u8 log_status; |
| 192 | u32 change_token; |
| 193 | u32 address; |
| 194 | u8 header_format; |
| 195 | u8 log_type_descriptors; |
| 196 | u8 log_type_descriptor_length; |
| 197 | char eos[2]; |
| 198 | } __attribute__((packed)); |
| 199 | |
| 200 | enum { |
| 201 | SMBIOS_EVENTLOG_ACCESS_METHOD_IO8 = 0, |
| 202 | SMBIOS_EVENTLOG_ACCESS_METHOD_IO8X2, |
| 203 | SMBIOS_EVENTLOG_ACCESS_METHOD_IO16, |
| 204 | SMBIOS_EVENTLOG_ACCESS_METHOD_MMIO32, |
| 205 | SMBIOS_EVENTLOG_ACCESS_METHOD_GPNV, |
| 206 | }; |
| 207 | |
| 208 | enum { |
| 209 | SMBIOS_EVENTLOG_STATUS_VALID = 1, /* Bit 0 */ |
| 210 | SMBIOS_EVENTLOG_STATUS_FULL = 2, /* Bit 1 */ |
| 211 | }; |
| 212 | |
Sven Schnelle | 164bcfd | 2011-08-14 20:56:34 +0200 | [diff] [blame] | 213 | struct smbios_type16 { |
| 214 | u8 type; |
| 215 | u8 length; |
| 216 | u16 handle; |
| 217 | u8 location; |
| 218 | u8 use; |
| 219 | u8 memory_error_correction; |
| 220 | u32 maximum_capacity; |
| 221 | u16 memory_error_information_handle; |
| 222 | u16 number_of_memory_devices; |
| 223 | u64 extended_maximum_capacity; |
| 224 | char eos[2]; |
| 225 | } __attribute__((packed)); |
| 226 | |
| 227 | struct smbios_type17 { |
| 228 | u8 type; |
| 229 | u8 length; |
| 230 | u16 handle; |
| 231 | u16 phys_memory_array_handle; |
| 232 | u16 memory_error_information_handle; |
| 233 | u16 total_width; |
| 234 | u16 data_width; |
| 235 | u16 size; |
| 236 | u8 form_factor; |
| 237 | u8 device_set; |
| 238 | u8 device_locator; |
| 239 | u8 bank_locator; |
| 240 | u8 memory_type; |
| 241 | u16 type_detail; |
| 242 | u16 speed; |
| 243 | u8 manufacturer; |
| 244 | u8 serial_number; |
| 245 | u8 asset_tag; |
| 246 | u8 part_number; |
| 247 | u8 attributes; |
| 248 | u16 extended_size; |
| 249 | u16 clock_speed; |
| 250 | |
| 251 | char eos[2]; |
| 252 | } __attribute__((packed)); |
| 253 | |
| 254 | struct smbios_type32 { |
| 255 | u8 type; |
| 256 | u8 length; |
| 257 | u16 handle; |
| 258 | u8 reserved[6]; |
| 259 | u8 boot_status; |
| 260 | u8 eos[2]; |
| 261 | } __attribute__((packed)); |
| 262 | |
Sven Schnelle | 6d03876 | 2012-07-09 08:52:53 +0200 | [diff] [blame] | 263 | struct smbios_type38 { |
| 264 | u8 type; |
| 265 | u8 length; |
| 266 | u16 handle; |
| 267 | u8 interface_type; |
| 268 | u8 ipmi_rev; |
| 269 | u8 i2c_slave_addr; |
| 270 | u8 nv_storage_addr; |
| 271 | u64 base_address; |
| 272 | u8 base_address_modifier; |
| 273 | u8 irq; |
| 274 | } __attribute__((packed)); |
| 275 | |
Stefan Reinauer | 3d7c677 | 2012-04-02 13:30:10 -0700 | [diff] [blame] | 276 | typedef enum { |
| 277 | SMBIOS_DEVICE_TYPE_OTHER = 0x01, |
| 278 | SMBIOS_DEVICE_TYPE_UNKNOWN, |
| 279 | SMBIOS_DEVICE_TYPE_VIDEO, |
| 280 | SMBIOS_DEVICE_TYPE_SCSI, |
| 281 | SMBIOS_DEVICE_TYPE_ETHERNET, |
| 282 | SMBIOS_DEVICE_TYPE_TOKEN_RING, |
| 283 | SMBIOS_DEVICE_TYPE_SOUND, |
| 284 | SMBIOS_DEVICE_TYPE_PATA, |
| 285 | SMBIOS_DEVICE_TYPE_SATA, |
| 286 | SMBIOS_DEVICE_TYPE_SAS, |
| 287 | } smbios_onboard_device_type; |
| 288 | |
| 289 | struct smbios_type41 { |
| 290 | u8 type; |
| 291 | u8 length; |
| 292 | u16 handle; |
| 293 | u8 reference_designation; |
| 294 | u8 device_type: 7; |
| 295 | u8 device_status: 1; |
| 296 | u8 device_type_instance; |
| 297 | u16 segment_group_number; |
| 298 | u8 bus_number; |
| 299 | u8 function_number: 3; |
| 300 | u8 device_number: 5; |
| 301 | char eos[2]; |
| 302 | } __attribute__((packed)); |
| 303 | |
Sven Schnelle | 164bcfd | 2011-08-14 20:56:34 +0200 | [diff] [blame] | 304 | struct smbios_type127 { |
| 305 | u8 type; |
| 306 | u8 length; |
| 307 | u16 handle; |
| 308 | u8 eos[2]; |
| 309 | } __attribute__((packed)); |
| 310 | |
| 311 | #endif |