Bit
Description
7:4
Chip ID
11:8
The DIEID is displayed in bytes 0 to 3.
……
-
27:24
The DIEID is displayed in bytes 16 to 19.
31:28
Reserved
A.6.1.10 Obtaining Virtualization Information
This command is used to obtain VF information. This command can be issued only in PF
mode. The data volume is 4096 bytes. The following table describes the command syntax.
Table A-34
Command Dword10
Bit
Description
07:00
Controller or disk structure (CNS)
15:08
Reserved
31:16
Controller ID (CNTID)
The following table describes the CNS field.
Table A-35
CNS
Bit
Description
13:00
Reserved
14
This field obtains the resources assigned to the primary controller for
supporting virtualization functions.
15
The field returns the command controller in the NVM subsystem, and
returns the VFs whose controller ID is greater than or equal to the value
of CNTID (CDW10.CNTID). A maximum of 127 VFs can be returned.
ff:16
Reserved
The command obtains the virtual resource information, and the data size is 4096 bytes. The
following table describes the structure body.
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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