[Starlingx-discuss] pci-class (FPGA) maybe incorrect in sysinv

[Babak A. Sarashki]

Resending with correct subject:

Adding support for an FPGA device (revision id 1) and came across a problem
where FPGA sriov fails  because the class id is 120001 versus 120000. BUT
the '1' is the revision ID.

That is:

grep PCI_DEVICE_CLASS_FPGA ./sysinv/sysinv/sysinv/common/device.py
PCI_DEVICE_CLASS_FPGA = '120000'

But from here: https://wiki.osdev.org/PCI
The PCI_DEVICE_CLASS_FPGA contains: class code, subclass, ProgIF, and
Revision ID.

Has anyone else seen this problem and is there a reason to include both
ProgIF and Revision ID?
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