thunderbolt: Support generic USB4 NHIs
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Authored by obiwac on Oct 2 2025, 3:49 PM.

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imp
jhb
emaste
mohammad_fbsdphab_thelightbird.com

Summary

Check a PCI device's class, subclass, and progif to figure out if it is
a USB4 NHI. Pink Sardine can thus be removed from nhi_identifiers as it
is a generic USB4 device.

nhi_identifiers is just kept for NHIs with quirks, notably pre-USB4
Thunderbolt chips.

Also, remove MODULE_PNP_INFO() for now. Will add this back once
thunderbolt driver is fully functional and tested.

Diff Detail

Repository

rG FreeBSD src repository

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Build Status

Buildable 67492
Build 64375: arc lint + arc unit

Event Timeline

obiwac requested review of this revision.Oct 2 2025, 3:49 PM

obiwac created this revision.

Harbormaster completed remote builds in B67492: Diff 163353.Oct 2 2025, 3:49 PM

obiwac added a child revision: D52862: thunderbolt: Pink Sardine support.Oct 2 2025, 3:51 PM

obiwac mentioned this in D49451: USB4 Pink Sardine controller support.Oct 2 2025, 3:53 PM

obiwac added a parent revision: D49450: USB4 base.

Revision Contents
Changeset List

Path

Size

sys/

dev/

pci/

pcireg.h

1 line

thunderbolt/

nhi_pci.c

28 lines

Diff 163353

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sys/dev/pci/pcireg.h