iwmbtfw(8): Ignore unexpected HCI events
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Authored by wulf on Sep 21 2024, 1:58 PM.

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rG624635e2ad29: iwmbtfw(8): Ignore unexpected HCI events
rGaa0b938434a8: iwmbtfw(8): Ignore unexpected HCI events

Summary

If Intel firmware is already in operational mode at boot that takes
place at warm boot, BT adaptor can generate extra HCI events which
interferes with firmware mode detection logic. Ignore them.

Sponsored by: Future Crew LLC
MFC after: 1 month

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Repository

rG FreeBSD src repository

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Build Status

Buildable 59550
Build 56437: arc lint + arc unit

Event Timeline

wulf created this revision.Sep 21 2024, 1:58 PM

Herald added a subscriber: imp. · View Herald TranscriptSep 21 2024, 1:58 PM

wulf requested review of this revision.Sep 21 2024, 1:58 PM

Harbormaster completed remote builds in B59550: Diff 143569.Sep 21 2024, 1:58 PM

wulf mentioned this in D44861: Initial cut at Intel AX210 bluetooth support.Sep 21 2024, 2:11 PM

emaste added a subscriber: emaste.Sep 21 2024, 5:30 PM

shuriku_shurik.kiev.ua added a subscriber: shuriku_shurik.kiev.ua.Sep 23 2024, 5:25 AM

This revision was not accepted when it landed; it landed in state Needs Review.Nov 6 2024, 11:33 PM

Closed by commit rGaa0b938434a8: iwmbtfw(8): Ignore unexpected HCI events (authored by wulf). · Explain Why

This revision was automatically updated to reflect the committed changes.

wulf added a commit: rGaa0b938434a8: iwmbtfw(8): Ignore unexpected HCI events.

wulf added a commit: rG624635e2ad29: iwmbtfw(8): Ignore unexpected HCI events.Sun, Dec 22, 3:38 AM

Revision Contents
Changeset List

Path

Size

usr.sbin/

bluetooth/

iwmbtfw/

iwmbt_hw.h

6 lines

iwmbt_hw.c

58 lines

Diff 143569

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usr.sbin/bluetooth/iwmbtfw/iwmbt_hw.h