Appendix C: Obtaining Card Bdf Values - Xilinx VCK5000 Installation Manual

Obtaining Card BDF Values
Each VCK5000 card is assigned both a management and an user BDF (Bus:Device:Function). For
a given card, the management and user BDF values differ only by the function digit.
To obtain the management and user BDF values for installed cards, use the following commands.
It requires XRT to be installed.
The XRT documentation
Management BDF
To display the management BDF values of installed cards, use the following command:
sudo /opt/xilinx/xrt/bin/xbmgmt examine
The management BDF values of installed cards are given in the square brackets under 'Devices
present'. In the below example, only one device is present and has a management BDF of
0000:02:00.0.
Devices present
[0000:02:00.0] : xilinx_vck5000-es3
User BDF
To display the user BDF values of installed cards, use the following command:
xbutil examine
The user BDF values of installed cards are given in the square brackets under 'Devices present'. In
the below example, only one device is present and has a user BDF of 0000:02:00.1.
Devices present
[0000:02:00.1] : xilinx_vck5000-es3
Note: The user BDF only exists once a shell has been flashed onto the card. Cards with the factory golden
image will only have a management BDF.
UG1531 (v1.0) March 4, 2022
VCK5000 Hardware Install Guide
provides detailed descriptions on the management and user functions.

Appendix C: Obtaining Card BDF Values

Appendix C
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