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From: Adrian Chadd <adrian@FreeBSD.org>
Date: Fri, 27 Jul 2012 11:54:06 +0000 (UTC)
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Subject: svn commit: r238842 - head/sys/dev/ath/ath_hal/ar5416
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Author: adrian
Date: Fri Jul 27 11:54:05 2012
New Revision: 238842
URL: http://svn.freebsd.org/changeset/base/238842

Log:
  Add STBC TX support for AR5416 HAL chips.
  
  Specifically, however:
  
  * AR9280 and later support 1-stream STBC RX;
  * AR9280 and AR9287 support 1-stream STBC TX.
  
  The STBC support isn't announced (yet) via net80211 and it isn't at all
  chosen by the rate control code, so there's no real consumer of this
  yet.
  
  Obtained from:	Qualcomm Atheros

Modified:
  head/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c

Modified: head/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c	Fri Jul 27 11:45:57 2012	(r238841)
+++ head/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c	Fri Jul 27 11:54:05 2012	(r238842)
@@ -135,6 +135,7 @@ ar5416StopTxDma(struct ath_hal *ah, u_in
 #define set11nRateFlags(_series, _index) \
         ((_series)[_index].RateFlags & HAL_RATESERIES_2040 ? AR_2040_##_index : 0) \
         |((_series)[_index].RateFlags & HAL_RATESERIES_HALFGI ? AR_GI##_index : 0) \
+        |((_series)[_index].RateFlags & HAL_RATESERIES_STBC ? AR_STBC##_index : 0) \
         |SM((_series)[_index].ChSel, AR_ChainSel##_index)
 
 /*