pcib: Add a new IVAR returning the Thunderbolt generation of a bridge
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Authored by jhb on Tue, Dec 9, 8:32 PM.

Details

Reviewers

imp
obiwac

Summary

Use the presence of the new IVAR to determine if a parent pcib device
is a Thunderbolt bridge in tb_pci_probe instead of checking device
IDs.

Diff Detail

Repository

rG FreeBSD src repository

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Build Status

Buildable 69155
Build 66038: arc lint + arc unit

Event Timeline

jhb requested review of this revision.Tue, Dec 9, 8:32 PM

jhb created this revision.

Harbormaster completed remote builds in B69155: Diff 167800.Tue, Dec 9, 8:32 PM

looks good, though I wonder if there is a point in actually passing down tb_gen, considering I don't think we'll be supporting non-TB_GEN_USB4 in a while (and I was gonna remove the existing tb_pcib_identifiers after D52861)

This revision is now accepted and ready to land.Wed, Dec 10, 12:28 PM

Revision Contents
Changeset List

Path

Size

sys/

dev/

pci/

pcivar.h

3 lines

thunderbolt/

tb_pcib.c

71 lines

Diff 167800

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sys/dev/pci/pcivar.h