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ath9k: initialize retry chain flags in tx99 code

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Initialize first chain flags in ath9k_build_tx99_skb() according to
configured channel mode and channel width

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Lorenzo Bianconi 2013-12-09 23:37:49 +01:00 committed by John W. Linville
parent 22d072f608
commit 55957fb7a0
1 changed files with 9 additions and 1 deletions
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10
drivers/net/wireless/ath/ath9k/tx99.c
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@ -48,7 +48,9 @@ static struct sk_buff *ath9k_build_tx99_skb(struct ath_softc *sc)
0x02, 0x23, 0x23, 0xab, 0x63, 0x89, 0x51, 0xb3,
0xe7, 0x8b, 0x72, 0x90, 0x4c, 0xe8, 0xfb, 0xc0};
u32 len = 1200;
struct ieee80211_tx_rate *rate;
struct ieee80211_hw *hw = sc->hw;
struct ath_hw *ah = sc->sc_ah;
struct ieee80211_hdr *hdr;
struct ieee80211_tx_info *tx_info;
struct sk_buff *skb;
@ -73,10 +75,16 @@ static struct sk_buff *ath9k_build_tx99_skb(struct ath_softc *sc)
tx_info = IEEE80211_SKB_CB(skb);
memset(tx_info, 0, sizeof(*tx_info));
rate = &tx_info->control.rates[0];
tx_info->band = hw->conf.chandef.chan->band;
tx_info->flags = IEEE80211_TX_CTL_NO_ACK;
tx_info->control.vif = sc->tx99_vif;
tx_info->control.rates[0].count = 1;
rate->count = 1;
if (ah->curchan && IS_CHAN_HT(ah->curchan)) {
rate->flags |= IEEE80211_TX_RC_MCS;
if (IS_CHAN_HT40(ah->curchan))
rate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
}
memcpy(skb->data + sizeof(*hdr), PN9Data, sizeof(PN9Data));