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Add STBC TX support for AR5416 HAL chips.

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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
This commit is contained in:
Adrian Chadd 2012-07-27 11:54:05 +00:00
parent 9eba6394bd
commit ea75088478
1 changed files with 1 additions and 0 deletions
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sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c
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@ -135,6 +135,7 @@ ar5416StopTxDma(struct ath_hal *ah, u_int q)
#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)
/*