Intel RSD Storage Device Information (Type 194)
Source: Intel® RSD Firmware Extension Specification Software v2.3.2 (document 337201-003US), section 3.5.
Declares a storage device of the system: where it is connected, how it is accessed, what it is, and, for a PCIe device, its PCI identifiers.
| Offset | Version | Name | Length | Value | Description |
|---|---|---|---|---|---|
|
2.0+ |
Type |
|
|
Storage Device Information indicator |
|
2.0+ |
Length |
|
Varies |
Length of the structure |
|
2.0+ |
Handle |
|
Varies |
|
|
2.0+ |
Port Designation |
|
|
Physically labelled port or board position of the device, e.g. "SATA Port 0" or "PCIe Port 1" |
|
2.0+ |
Device Index |
|
|
Index of the device in the IPMI Get/Set System Boot Options commands, as the firmware gives it. The management software uses it to choose the device to boot from. |
|
2.0+ |
Connector Type |
|
|
Connector of the device, see Connector types |
|
2.0+ |
Device Protocol |
|
|
Protocol the device is accessed with, see Device protocols |
|
2.0+ |
Device Type |
|
|
Type of the device, see Device types |
|
2.0+ |
Device Capacity |
|
|
Capacity of the device, in GB |
|
2.0+ |
Device RPM |
|
|
Rotational speed of a hard disk drive, in revolutions per minute, or 0 for any other device |
|
2.0+ |
Device Model |
|
|
Model of the device |
|
2.0+ |
Device Serial |
|
|
Serial number of the device |
|
2.0+ |
PCI Class Code |
|
|
PCI base class of a PCIe device, or 0 for any other device |
|
2.0+ |
Vendor ID |
|
|
PCI vendor identifier of a PCIe device, or 0 for any other device |
|
2.0+ |
Device ID |
|
|
PCI device identifier of a PCIe device, or 0 for any other device |
|
2.0+ |
Sub Vendor ID |
|
|
PCI subsystem vendor identifier of a PCIe device, or 0 for any other device |
|
2.0+ |
Sub Device ID |
|
|
PCI subsystem identifier of a PCIe device, or 0 for any other device |
|
2.0+ |
Firmware Version |
|
|
Version of the firmware of the device |
1. Intel RSD Storage Device — Connector types
| Hex Value | Dec Value | Meaning |
|---|---|---|
|
|
Unknown |
|
|
SATA |
|
|
SAS |
|
|
PCIe |
|
|
M.2 |
|
|
USB |
|
|
U.2 |
2. Intel RSD Storage Device — Device protocols
| Hex Value | Dec Value | Meaning |
|---|---|---|
|
|
Unknown |
|
|
IDE |
|
|
AHCI |
|
|
NVMe |
|
|
USB |
3. Intel RSD Storage Device — Device types
| Hex Value | Dec Value | Meaning |
|---|---|---|
|
|
Hard disk drive (HDD) |
|
|
Solid-state drive (SSD) |
|
|
Optical, DVD |
|
|
Optical, Blu-ray |
|
|
USB |
The specification defines no value 0x00 for the device type, unlike for the
connector type and the device protocol.