Obtaining The Enablement Status Of Functions - Huawei ES3000 V5 User Manual

ES3000 V5 NVMe PCIe SSD
User Guide
The subcommand is used to set the SSD SN. The host uses PRP1 and PRP2 to send SN
information in the format described in
Table A-84 SN
Bytes
19:00
l
This command is used to obtain the FLASH ID. This command uses PRP1, PRP2, and
Dword10. The data length is specified by Dword10 (fixed at 2).
Table A-85 FLASH ID
BIT
63:00
A.6.2.1.3 Obtaining the Enablement Status of Functions
This command is used to obtain the enablement status of a customized function through the
controller. The PF and VF have the permission to run this command based on controller
access.
This command uses the PRP1, PRP2, Dword10, and Dword12 fields. Enter reserved value 0
for other fields that are not involved.
Sub_OpType indicates the function type.
Table A-86 Sub_OpType
Sub_OpType
01h
02h
03h
04h
06h
07h
08h
09h
0ah
Issue 07 (2019-03-19)
FLASH ID
Copyright © Huawei Technologies Co., Ltd.
Table6 SN.
Description
SN
Description
FLASH ID
Description
Flash inspection enablement
Capacitor inspection enablement
DDR inspection enablement
Temperature inspection enablement
CE concurrency enablement
Read Retry enablement
Wear leveling enablement
Inter-chip RAID enablement
Garbage collection (GC) enablement
A Supported NVMe Commands
192