acpi_spmc(4): Small probe improvements/fixes
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Authored by olce on Apr 17 2026, 7:52 PM.

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rG0a764beb6215: acpi_spmc(4): Remove redundant setting of 'sc->dev' on attach
rGbd05b47fbd8b: acpi_spmc(4): Small probe improvements/fixes

Summary

Remove the test on presence of an ACPI handle, this is implied by
ACPI_ID_PROBE() succeeding.

Set 'sc->dev' early, so that acpi_spmc_check_dsm_set() using
device_printf() will print the driver name.

Add a missing newline after printing that more DSM functions are
implemented then expected.

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rG FreeBSD src repository

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Event Timeline

olce created this revision.Apr 17 2026, 7:52 PM

Herald added a subscriber: imp. · View Herald TranscriptApr 17 2026, 7:52 PM

olce requested review of this revision.Apr 17 2026, 7:52 PM

Harbormaster completed remote builds in B72303: Diff 175785.Apr 17 2026, 7:53 PM

obiwac accepted this revision.Apr 17 2026, 8:03 PM

obiwac added inline comments.

sys/dev/acpica/acpi_spmc.c
207	if we do this here then no point in doing it again in attach right?

This revision is now accepted and ready to land.Apr 17 2026, 8:03 PM

olce added inline comments.Apr 17 2026, 8:12 PM

sys/dev/acpica/acpi_spmc.c
207	Sure (because we return 0). I'll remove it there.

olce marked an inline comment as done.Apr 17 2026, 8:25 PM

Closed by commit rGbd05b47fbd8b: acpi_spmc(4): Small probe improvements/fixes (authored by olce). · Explain WhyApr 17 2026, 8:28 PM

This revision was automatically updated to reflect the committed changes.

olce added a commit: rGbd05b47fbd8b: acpi_spmc(4): Small probe improvements/fixes.

olce added a commit: rG0a764beb6215: acpi_spmc(4): Remove redundant setting of 'sc->dev' on attach.Apr 17 2026, 9:05 PM

Revision Contents
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Path

Size

sys/

dev/

acpica/

acpi_spmc.c

9 lines

Diff 175788

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sys/dev/acpica/acpi_spmc.c

acpi_spmc(4): Small probe improvements/fixesClosedPublicActions