pcib: Clear any pending slot status events during attach
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Authored by jhb on Apr 21 2025, 9:02 PM.

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rG00c8c5e2c358: pcib: Clear any pending slot status events during attach
rG14cb4636358f: pcib: Clear any pending slot status events during attach
rGff45e4759a38: pcib: Clear any pending slot status events during attach

Summary

Any events left over from boot firmware, etc. are not meaningful so
clear pending events during attach. If they are still pending they
should remain asserted when the slot status register is re-read.

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Repository

rG FreeBSD src repository

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Tests Not Applicable

Event Timeline

jhb requested review of this revision.Apr 21 2025, 9:02 PM

jhb created this revision.

Harbormaster completed remote builds in B63619: Diff 154048.Apr 21 2025, 9:02 PM

jhb added a parent revision: D49949: pcib: Ignore power fault detected if a power controller is not present.Apr 21 2025, 9:02 PM

imp accepted this revision.Apr 21 2025, 9:33 PM

This revision is now accepted and ready to land.Apr 21 2025, 9:33 PM

Closed by commit rGff45e4759a38: pcib: Clear any pending slot status events during attach (authored by jhb). · Explain WhyApr 22 2025, 2:58 AM

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rGff45e4759a38: pcib: Clear any pending slot status events during attach.

jhb added a commit: rG14cb4636358f: pcib: Clear any pending slot status events during attach.Apr 29 2025, 6:31 PM

jhb added a commit: rG00c8c5e2c358: pcib: Clear any pending slot status events during attach.Apr 29 2025, 8:34 PM

Revision Contents
Changeset List

Path

Size

sys/

dev/

pci/

pci_pci.c

1 line

Diff 154064

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pcib: Clear any pending slot status events during attachClosedPublicActions