Differential D7324

[iwm] Set different pm_timeout for action frames.
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Authored by ivadasz on Jul 26 2016, 9:48 PM.

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cognet
sbruno
adrian

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rS303416: [iwm] Set different pm_timeout for action frames.

Summary

When building a Tx Command for management frames, we are lacking
a check for action frames, for which we should set a different
pm_timeout.  This cause the fw to stay awake for 100TU after each
such frame is transmitted, resulting an excessive power consumption.

Taken-From: Linux iwlwifi (git b084a35663c3f1f7)

Obtained from: DragonFlyBSD git ba00f0e3ae873d6f0d5743e22c3ebc49c44dfdac

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rS FreeBSD src repository - subversion

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ivadasz updated this revision to Diff 18778.Jul 26 2016, 9:48 PM

ivadasz retitled this revision from to [iwm] Set different pm_timeout for action frames..

ivadasz updated this object.

ivadasz edited the test plan for this revision. (Show Details)

ivadasz added reviewers: adrian, cognet, sbruno.

Herald added a subscriber: imp. · View Herald TranscriptJul 26 2016, 9:48 PM

Approved.

Just make sure you quote linux/dragonflybsd commit hashes in Obtained From: . you can have >1 obtained from line, eg:

Obtained from: Linux <git>
Obtained from: dragonflybsd <git>

This revision is now accepted and ready to land.Jul 26 2016, 10:21 PM

Closed by commit rS303416: [iwm] Set different pm_timeout for action frames. (authored by ivadasz). · Explain WhyJul 27 2016, 8:47 PM

This revision was automatically updated to reflect the committed changes.

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Path

Size

head/

sys/

dev/

iwm/

13 lines

12 lines

Diff 18825

head/sys/dev/iwm/if_iwm.c

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head/sys/dev/iwm/if_iwmreg.h

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