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arch/x86/smbios: Add SMBIOS Type 39

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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>
This commit is contained in:
Jonathan Zhang
2022-10-14 17:06:26 -07:00
committed by Martin Roth
parent 0f5b87cf95
commit d57b82111a
2 changed files with 113 additions and 0 deletions
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64
src/include/smbios.h
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@@ -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,
@@ -1012,6 +1013,69 @@ enum smbios_bmc_interface_type {
SMBIOS_BMC_INTERFACE_SMBUS,
};
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,