dmi_lenovo_bay_io

Synopsis

#include <opendmi/entity/lenovo/oem.h>

typedef struct dmi_lenovo_bay_io {
    dmi_binary_t signature;
    uint8_t offset;
    uint8_t number;
    dmi_binary_t bay_signature;
    uint8_t version;
    dmi_binary_t data;
} dmi_lenovo_bay_io_t;

Description

The dmi_lenovo_bay_io_t structure holds the decoded Lenovo bay I/O, OEM structure 2 of type 135, which describes the bays of a laptop. The OEM structure carries a signature of its own, `BAY I/O `, in place of the revision, followed by its version, and the layout of the rest is not known.

The structure is returned by dmi_entity_info for the structures decoded by dmi_lenovo_bay_io_spec, of type DMI_TYPE(lenovo_bay_io), declared in <opendmi/module/lenovo.h>, once the Lenovo extension module (dmi_lenovo_module) is enabled, which is done for IBM and Lenovo platforms. It lives as long as the context it has been decoded in.

Fields

signature

Signature, TP.

offset

Offset of the OEM structure, 0x07.

number

Number of the OEM structure, 2.

bay_signature

Signature of the OEM structure, `BAY I/O `.

version

Version of the OEM structure.

data

Data of the OEM structure, which runs to the end of the structure.

See also

dmi_entity_info, dmi_lenovo_oem

Standards

Not part of the SMBIOS specification. Defined by Lenovo firmware, as the service manuals of Lenovo laptops and dmidecode describe it.