mac80211: timeout tx agg sessions in way similar to rx agg sessions

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Currently tx aggregation is not being timed out even if timeout is
specified when aggregation is opened. Tx tid stays active until delba
arrives from recipient (i.e. recipient times out tid when it is
inactive).
  The problem with this approach is that delba can get lost in the air
and tx tid will stay perpetually opened on the originator while closed
on recipient thus all data sent via this tid will be lost.
  This patch implements tx tid timeouting in way very similar to rx tid
timeouting.

Signed-off-by: Nikolay Martynov <mar.kolya@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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This commit is contained in:

Nikolay Martynov 2011-11-22 21:50:28 -05:00 • committed by John W. Linville

parent 94c2fb82bd

commit 285fa6958c

3 changed files with 44 additions and 1 deletions

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35

net/mac80211/agg-tx.c

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2

net/mac80211/sta_info.h

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8

net/mac80211/tx.c

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