dmi_hpe_power_supply

Synopsis

#include <opendmi/entity/hpe/power-supply.h>

typedef struct dmi_hpe_power_supply {
    dmi_handle_t power_supply_handle;
    const char *manufacturer;
    const char *revision;
    dmi_hpe_fru_access_t fru_access;
    uint8_t i2c_bus;
    uint8_t i2c_address;
} dmi_hpe_power_supply_t;

Description

The dmi_hpe_power_supply_t structure holds the decoded HP/HPE power supply information, which supplements the system power supply information (type 39) with the actual manufacturer of the power supply and the way its FRU is accessed.

The structure is returned by dmi_entity_info for the structures decoded by dmi_hpe_power_supply_spec, of type DMI_TYPE(hpe_power_supply), declared in <opendmi/module/hpe.h>, once the HPE extension module (dmi_hpe_module) is enabled, which it is for HP and HPE servers. It lives as long as the context it has been decoded in.

Fields

power_supply_handle

Handle of the system power supply structure (type 39).

manufacturer

Actual manufacturer.

revision

Revision.

fru_access

Method the FRU is accessed by, see dmi_hpe_fru_access.

i2c_bus

I2C bus, or I2C segment with iLO. Set to UINT8_MAX when not available.

i2c_address

I2C address, shifted left by one bit. Set to UINT8_MAX when not available.

See also

dmi_entity_info, dmi_hpe_fru_access, dmi_power_supply

Standards

Not part of the SMBIOS specification. Defined by HP and HPE for their servers; the layout is the one dmidecode documents.