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Commit 3c457265 authored Jan 27, 2009 by Sujith Committed by John W. Linville Jan 30, 2009

ath9k: Handle chainmask for A9280



The default chainmask for AR9280 is 3, so handle that when setting
the supported MCS rates. Also, check for the HW supported chainmask
when choosing single/dual stream.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent fb9ddbf0

drivers/net/wireless/ath9k/main.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -876,6 +876,7 @@ static void setup_ht_cap(struct ath_softc *sc,
		case 1:
		ht_info->mcs.rx_mask[0] = 0xff;
		break;
		case 3:
		case 5:
		case 7:
		default:

drivers/net/wireless/ath9k/rc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1359,7 +1359,7 @@ static void ath_rc_init(struct ath_softc *sc,

		if (sta->ht_cap.ht_supported) {
		ath_rc_priv->ht_cap = WLAN_RC_HT_FLAG;
		if (sc->sc_tx_chainmask != 1)
		if (sc->sc_ah->ah_caps.tx_chainmask != 1)
		ath_rc_priv->ht_cap \|= WLAN_RC_DS_FLAG;
		if (sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
		ath_rc_priv->ht_cap \|= WLAN_RC_40_FLAG;