| Heinrich Schuchardt | ddbcc39 | 2024-01-25 16:54:35 +0100 | [diff] [blame] | 1 | .. SPDX-License-Identifier: GPL-2.0-or-later: |
| 2 | |
| 3 | smbios command |
| 4 | ============== |
| 5 | |
| 6 | Synopsis |
| 7 | -------- |
| 8 | |
| 9 | :: |
| 10 | |
| 11 | smbios |
| 12 | |
| 13 | Description |
| 14 | ----------- |
| 15 | |
| 16 | The smbios command displays information from the SMBIOS tables. |
| 17 | |
| 18 | Examples |
| 19 | -------- |
| 20 | |
| 21 | The example below shows an example output of the smbios command. |
| 22 | |
| 23 | :: |
| 24 | |
| 25 | => smbios |
| 26 | SMBIOS 2.8.0 present. |
| 27 | 8 structures occupying 81 bytes |
| 28 | Table at 0x6d35018 |
| 29 | |
| 30 | Handle 0x0100, DMI type 1, 27 bytes at 0x6d35018 |
| 31 | System Information |
| 32 | Manufacturer: QEMU |
| 33 | Product Name: Standard PC (i440FX + PIIX, 1996) |
| 34 | Version: pc-i440fx-2.5 |
| 35 | Serial Number: |
| 36 | UUID 00000000-0000-0000-0000-000000000000 |
| 37 | Wake Up Type: |
| 38 | Serial Number: |
| 39 | SKU Number: |
| 40 | |
| 41 | Handle 0x0300, DMI type 3, 22 bytes at 0x6d35069 |
| 42 | Header and Data: |
| 43 | 00000000: 03 16 00 03 01 01 02 00 00 03 03 03 02 00 00 00 |
| 44 | 00000010: 00 00 00 00 00 00 |
| 45 | Strings: |
| 46 | String 1: QEMU |
| 47 | String 2: pc-i440fx-2.5 |
| 48 | |
| 49 | Handle 0x0400, DMI type 4, 42 bytes at 0x6d35093 |
| 50 | Header and Data: |
| 51 | 00000000: 04 2a 00 04 01 03 01 02 63 06 00 00 fd ab 81 07 |
| 52 | 00000010: 03 00 00 00 d0 07 d0 07 41 01 ff ff ff ff ff ff |
| 53 | 00000020: 00 00 00 01 01 01 02 00 01 00 |
| 54 | Strings: |
| 55 | String 1: CPU 0 |
| 56 | String 2: QEMU |
| 57 | String 3: pc-i440fx-2.5 |
| 58 | |
| 59 | Handle 0x1000, DMI type 16, 23 bytes at 0x6d350d7 |
| 60 | Header and Data: |
| 61 | 00000000: 10 17 00 10 01 03 06 00 00 02 00 fe ff 01 00 00 |
| 62 | 00000010: 00 00 00 00 00 00 00 |
| 63 | |
| 64 | Handle 0x1100, DMI type 17, 40 bytes at 0x6d350f0 |
| 65 | Header and Data: |
| 66 | 00000000: 11 28 00 11 00 10 fe ff ff ff ff ff 80 00 09 00 |
| 67 | 00000010: 01 00 07 02 00 00 00 02 00 00 00 00 00 00 00 00 |
| 68 | 00000020: 00 00 00 00 00 00 00 00 |
| 69 | Strings: |
| 70 | String 1: DIMM 0 |
| 71 | String 2: QEMU |
| 72 | |
| 73 | Handle 0x1300, DMI type 19, 31 bytes at 0x6d35125 |
| 74 | Header and Data: |
| 75 | 00000000: 13 1f 00 13 00 00 00 00 ff ff 01 00 00 10 01 00 |
| 76 | 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |
| 77 | |
| 78 | Handle 0x2000, DMI type 32, 11 bytes at 0x6d35146 |
| 79 | Header and Data: |
| 80 | 00000000: 20 0b 00 20 00 00 00 00 00 00 00 |
| 81 | |
| 82 | Handle 0x7f00, DMI type 127, 4 bytes at 0x6d35153 |
| 83 | End Of Table |
| 84 | |
| 85 | Configuration |
| 86 | ------------- |
| 87 | |
| 88 | The command is only available if CONFIG_CMD_SMBIOS=y. |
| 89 | |
| 90 | Return value |
| 91 | ------------ |
| 92 | |
| 93 | The return value $? is 0 (true) on success, 1 (false) otherwise. |