LinuxKPI: pci: use unsigned int for vendor/device arguemnts
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Authored by bz on Jul 31 2025, 7:29 AM.

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rG443e07f7980f: LinuxKPI: pci: use unsigned int for vendor/device arguments
rGa96486531b91: LinuxKPI: pci: use unsigned int for vendor/device arguments

Summary

Linux drivers may pass a typed PCI_ANY_ID (-1U) in which then leads
to a warning that the value gets truncated. Switch argument types
to unsigned int (or uint32_t as we use in struct pci_device_id) to
avoid the problem.

Sponsored by: The FreeBSD Foundation
Discussed in: D50008
MFC after: 3 days

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rG FreeBSD src repository

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Tests Not Applicable

Event Timeline

bz created this revision.Jul 31 2025, 7:29 AM

Herald added subscribers: emaste, imp. · View Herald TranscriptJul 31 2025, 7:29 AM

Harbormaster completed remote builds in B65862: Diff 159488.Jul 31 2025, 7:29 AM

bz requested review of this revision.Jul 31 2025, 7:29 AM

emaste accepted this revision as: emaste.Jul 31 2025, 10:27 AM

This revision is now accepted and ready to land.Jul 31 2025, 10:27 AM

Closed by commit rGa96486531b91: LinuxKPI: pci: use unsigned int for vendor/device arguments (authored by bz). · Explain WhyJul 31 2025, 5:39 PM

This revision was automatically updated to reflect the committed changes.

bz added a commit: rGa96486531b91: LinuxKPI: pci: use unsigned int for vendor/device arguments.

bz added a commit: rG443e07f7980f: LinuxKPI: pci: use unsigned int for vendor/device arguments.Jan 16 2026, 7:41 PM

Revision Contents
Changeset List

Path

Size

sys/

compat/

linuxkpi/

common/

include/

linux/

pci.h

4 lines

src/

linux_pci.c

2 lines

Diff 159507

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sys/compat/linuxkpi/common/include/linux/pci.h