Date: Thu, 3 Feb 2011 20:30:17 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/ath if_ath_tx.c Message-ID: <201102032030.p13KUdYV049074@repoman.freebsd.org>
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adrian 2011-02-03 20:30:17 UTC
FreeBSD src repository
Modified files:
sys/dev/ath if_ath_tx.c
Log:
SVN rev 218240 on 2011-02-03 20:30:17Z by adrian
Modify the TX path to set and use the 11n rate scenario bits.
This isn't strictly required to TX (at least non-agg and non-HT40,
non-short-GI) frames; but as it needs to be done anyway, just get
it done.
Linux ath9k uses the rate scenario style path for -all- packets,
legacy or otherwise. This code does much the same.
Beacon TX still uses the legacy, non-rate-scenario TX descriptor
setup. Ath9k also does this.
This 11n rate scenario path is only called for chips in the AR5416
HAL; legacy chips use the previous interface for TX'ing.
Revision Changes Path
1.4 +75 -25 src/sys/dev/ath/if_ath_tx.c
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