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ES3000 V5 NVMe PCIe SSD
User Guide
Table A-5 Set/Get Device Time (Feature Identifier C0h)
Bit
31:00
A.6 Supported Vendor Specific Command
The ES3000 V5 support vendor specific command for information query and management
functions.
Table A-6 Opcode
Opcode
(07)
Generic
Command
1b
1b
1b
1b
A.6.1 New Commands
A.6.1.1 Query Commands
The commands use the PRP1, PRP2, and Dword10 to Dword15 fields. Enter reserved value 0
for other fields that are not involved.
Issue 07 (2019-03-19)
Description
Host Time (s) records the number of seconds from 1970-1-1 00:00:00 until
now.
NOTE
To be compatible with Huawei ES3000 V3 SSDs, the custom management commands (customized
Opcode:0xC0 and 0xC1) are inherited. These commands are called custom inheritance commands in this
section. However, you are advised to use the newly defined interfaces (customized Opcode:0xC2 and
Opcode:0xC5).
Opcode
(06:02)
Function
100 00b
100 00b
100 00b
100 00b
Copyright © Huawei Technologies Co., Ltd.
Opcode
Opcode
(01:00)
Data
Transfer
00b
C0h
01b
C1h
10b
C2h
01b
C5h
A Supported NVMe Commands
O/M
Namespa
Command
ce
Identifier
Used
O
NO
legacy query
command
O
NO
legacy
configuration
command
O
NO
new query
command
O
NO
new
configuration
command
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