Date: Thu, 3 Feb 2011 20:26:26 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/ath if_ath.c Message-ID: <201102032026.p13KQh1E048782@repoman.freebsd.org>
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adrian 2011-02-03 20:26:26 UTC
FreeBSD src repository
Modified files:
sys/dev/ath if_ath.c
Log:
SVN rev 218238 on 2011-02-03 20:26:26Z by adrian
Disable the code I previously added from Rui's 802.11n branch.
A-MPDU RX interferes with packet retransmission/reordering.
In local testing, I was seeing A-MPDU being negotiated and then
not used by the AP sending frames to the STA; the STA would then
treat non A-MPDU frames that are retransmits as out of the window
and get plain confused.
The hardware RX status descriptor has a "I'm part of an aggregate"
bit; so this should eventually be tested and then punted to the
A-MPDU reorder handling only if it has this bit set.
Revision Changes Path
1.289 +6 -0 src/sys/dev/ath/if_ath.c
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