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Differential D48956

ig4_iic: Allow sleeping if called from iichid interrupt handler.
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Authored by wulf on Wed, Feb 12, 6:56 AM.
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imp
mav
Summary

This replaces 50 ms busy loop with mtx_sleep for the same duration thus
saving CPU time when iichid is driven with interrupts.

Sponsored by: Future Crew, LLC
MFC after: 2 month

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Repository
rG FreeBSD src repository
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Lint Skipped
Unit
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Build Status
Buildable 62384
Build 59268: arc lint + arc unit

Event Timeline

wulf requested review of this revision.Wed, Feb 12, 6:56 AM
wulf created this revision.
Harbormaster completed remote builds in B62384: Diff 150883.Wed, Feb 12, 6:56 AM

Revision Contents
Changeset List

PathSize
sys/
dev/
ichiic/
5 lines
1 line
iicbus/
3 lines

Diff 150883

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sys/dev/ichiic/ig4_iic.c

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sys/dev/ichiic/ig4_var.h

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sys/dev/iicbus/iichid.c

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