diff options
| author | Jonathan Zhang <jonzhang@meta.com> | 2022-10-14 17:06:26 -0700 |
|---|---|---|
| committer | Martin Roth <martin.roth@amd.corp-partner.google.com> | 2022-11-17 21:17:49 +0000 |
| commit | d57b82111a87767184405cffc1bad3ef58925a6c (patch) | |
| tree | 6ff54776c87861bee613d2af736238e8e71dac0b /src/include | |
| parent | 0f5b87cf95992ffddb9bc9bd08ee4d6af046bd92 (diff) | |
arch/x86/smbios: Add SMBIOS Type 39
Read FRU product info of PSU to get Type 39 required information.
Further development needed if multi-record info of PSU FRU is required.
For now, the read_fru_areas() only read product chassis and board info.
Signed-off-by: lichenchen.carl <lichenchen.carl@bytedance.com>
Signed-off-by: ziang <ziang.wang@intel.com>
Signed-off-by: Jonathan Zhang <jonzhang@meta.com>
Change-Id: I18d056cba1a79b0775c8a42b3a879e819887adca
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68443
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shuming Chu (Shuming) <s1218944@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/smbios.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/include/smbios.h b/src/include/smbios.h index cb317b03a3..9217f5eaa0 100644 --- a/src/include/smbios.h +++ b/src/include/smbios.h @@ -270,6 +270,7 @@ typedef enum { SMBIOS_TEMPERATURE_PROBE = 28, SMBIOS_SYSTEM_BOOT_INFORMATION = 32, SMBIOS_IPMI_DEVICE_INFORMATION = 38, + SMBIOS_SYSTEM_POWER_SUPPLY = 39, SMBIOS_ONBOARD_DEVICES_EXTENDED_INFORMATION = 41, SMBIOS_TPM_DEVICE = 43, SMBIOS_END_OF_TABLE = 127, @@ -1013,6 +1014,69 @@ enum smbios_bmc_interface_type { }; typedef enum { + PowerSupplyTypeOther = 1, + PowerSupplyTypeUnknown = 2, + PowerSupplyTypeLinear = 3, + PowerSupplyTypeSwitching = 4, + PowerSupplyTypeBattery = 5, + PowerSupplyTypeUps = 6, + PowerSupplyTypeConverter = 7, + PowerSupplyTypeRegulator = 8 +} power_supply_type; + +typedef enum { + PowerSupplyStatusOther = 1, + PowerSupplyStatusUnknown = 2, + PowerSupplyStatusOk = 3, + PowerSupplyStatusNonCritical = 4, + PowerSupplyStatusCritical = 5 +} power_supply_status; + +typedef enum { + PowerSupplyInputVoltageRangeSwitchingOther = 1, + PowerSupplyInputVoltageRangeSwitchingUnknown = 2, + PowerSupplyInputVoltageRangeSwitchingManual = 3, + PowerSupplyInputVoltageRangeSwitchingAutoSwitch = 4, + PowerSupplyInputVoltageRangeSwitchingWideRange = 5, + PowerSupplyInputVoltageRangeSwitchingNotApplicable = 6 +} power_supply_input_voltage_range_switching; + +struct power_supply_ch { + u16 reserved :2; + u16 power_supply_type :4; + u16 power_supply_status :3; + u16 input_voltage_range_switch :4; + u16 power_supply_unplugged :1; + u16 power_supply_present :1; + u16 power_supply_hot_replaceble :1; +}; + +struct smbios_type39 { + struct smbios_header header; + u8 power_unit_group; + u8 location; + u8 device_name; + u8 manufacturer; + u8 serial_number; + u8 asset_tag_number; + u8 model_part_number; + u8 revision_level; + u16 max_power_capacity; + u16 power_supply_characteristics; + u16 input_voltage_probe_handle; + u16 cooling_device_handle; + u16 input_current_probe_handle; + u8 eos[2]; +} __packed; + +int smbios_write_type39(unsigned long *current, int *handle, + u8 unit_group, const char *loc, const char *dev_name, + const char *man, const char *serial_num, + const char *tag_num, const char *part_num, + const char *rev_lvl, u16 max_pow_cap, + const struct power_supply_ch *ps_ch); + +typedef enum { SMBIOS_DEVICE_TYPE_OTHER = 0x01, SMBIOS_DEVICE_TYPE_UNKNOWN, SMBIOS_DEVICE_TYPE_VIDEO, |