SubOpType
Description
1h
Content to be obtained.
When SubOpType delivered to obtain the uniqueID length is 0, the length is returned by
DWORD0 of CQ.
Table A-43
Cq Command Dword0
Bit
Description
31:00
Length:
The unit is byte.
When SubOpType delivered to obtain the uniqueID content is 1, the length is returned by
Dword10 and must be the same as the length obtained previously. The UniqueID content is
transmitted by the memory that PRP points to, and the content is in the string format.
Table A-44
Command Dword10
Bit
Description
31:00
Length:
The unit is Dword.
A.6.2 Configuration Commands
The commands use the PRP1, PRP2, and Dword10 to Dword13 fields.
Table A-45
PRP1
Bit
Description
63:00
PRP Entry 1 (PRP1):
indicates the data
buffer. This buffer cannot have more than
one physical discontinuity. The minimum
unit is 4 KB.
ES3000 V3 NVMe PCIe SSD
User Guide
A Supported NVMe Commands
Issue 20 (2019-02-27)
Copyright © Huawei Technologies Co., Ltd.
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