mac80211: allow drivers to set default uAPSD parameters

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mac80211 currently sets uAPSD parameters to have VO AC trigger-
and delivery-enabled, with maximum service period length.

Allow drivers to change these default settings since different
uAPSD client implementations may handle errors differently and
be able to recover from some errors.

Note: some APs may not function correctly if one or all ACs are
trigger- and delivery-enabled, see
http://thread.gmane.org/gmane.linux.kernel.wireless.general/93577.
We retested with this AP and later firmware doesn't have this
bug any more.

Signed-off-by: Alexander Bondar <alexander.bondar@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

...

This commit is contained in:

Alexander Bondar 2013-01-22 16:52:23 +02:00 • committed by Johannes Berg

parent c3ffeab434

commit 219c38674c

3 changed files with 17 additions and 2 deletions

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13

include/net/mac80211.h

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2

net/mac80211/main.c

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4

net/mac80211/mlme.c

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