Differential D48958

iichid(4): Wait for RESET command response while attaching
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Authored by wulf on Feb 12 2025, 7:01 AM.

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rG072e0b158004: iichid(4): Wait for RESET command response while attaching
rGdaa098cc37b9: iichid(4): Wait for RESET command response while attaching

Summary

before starting of children initialization to ensure that parent device
is fully functional.

Sponsored by: Future Crew LLC
MFC after: 2 month

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rG FreeBSD src repository

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Event Timeline

wulf created this revision.Feb 12 2025, 7:01 AM

Herald added a subscriber: imp. · View Herald TranscriptFeb 12 2025, 7:01 AM

wulf requested review of this revision.Feb 12 2025, 7:01 AM

Harbormaster completed remote builds in B62386: Diff 150885.Feb 12 2025, 7:01 AM

Ooops. last minute braino. I take Giant from ithread. I will fix it.

Add private mutex to synchronize interrupt handler with driver attach function
while waiting for RESET command response.

Harbormaster completed remote builds in B62389: Diff 150888.Feb 12 2025, 9:48 AM

This revision was not accepted when it landed; it landed in state Needs Review.Mar 7 2025, 6:28 AM

Closed by commit rGdaa098cc37b9: iichid(4): Wait for RESET command response while attaching (authored by wulf). · Explain Why

This revision was automatically updated to reflect the committed changes.

wulf added a commit: rGdaa098cc37b9: iichid(4): Wait for RESET command response while attaching.

wulf added a commit: rG072e0b158004: iichid(4): Wait for RESET command response while attaching.May 15 2025, 6:18 PM

Revision Contents
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Path

Size

sys/

dev/

iicbus/

55 lines

Diff 151998

sys/dev/iicbus/iichid.c

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