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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless

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Conflicts:
	net/mac80211/mlme.c
This commit is contained in:
John W. Linville
2012-07-09 16:34:34 -04:00
parent 34202e28fe b48d966526
commit 635d999fd3
41 changed files with 195 additions and 112 deletions
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31
drivers/net/wireless/ath/ath9k/xmit.c
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@@ -938,6 +938,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf,
struct ieee80211_tx_rate *rates;
const struct ieee80211_rate *rate;
struct ieee80211_hdr *hdr;
struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu);
int i;
u8 rix = 0;
@@ -948,18 +949,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf,
/* set dur_update_en for l-sig computation except for PS-Poll frames */
info->dur_update = !ieee80211_is_pspoll(hdr->frame_control);
/*
* We check if Short Preamble is needed for the CTS rate by
* checking the BSS's global flag.
* But for the rate series, IEEE80211_TX_RC_USE_SHORT_PREAMBLE is used.
*/
rate = ieee80211_get_rts_cts_rate(sc->hw, tx_info);
info->rtscts_rate = rate->hw_value;
if (tx_info->control.vif &&
tx_info->control.vif->bss_conf.use_short_preamble)
info->rtscts_rate |= rate->hw_value_short;
info->rtscts_rate = fi->rtscts_rate;
for (i = 0; i < 4; i++) {
bool is_40, is_sgi, is_sp;
@@ -1001,13 +991,13 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf,
}
/* legacy rates */
rate = &sc->sbands[tx_info->band].bitrates[rates[i].idx];
if ((tx_info->band == IEEE80211_BAND_2GHZ) &&
!(rate->flags & IEEE80211_RATE_ERP_G))
phy = WLAN_RC_PHY_CCK;
else
phy = WLAN_RC_PHY_OFDM;
rate = &sc->sbands[tx_info->band].bitrates[rates[i].idx];
info->rates[i].Rate = rate->hw_value;
if (rate->hw_value_short) {
if (rates[i].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
@@ -1788,10 +1778,22 @@ static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb,
struct ieee80211_sta *sta = tx_info->control.sta;
struct ieee80211_key_conf *hw_key = tx_info->control.hw_key;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
const struct ieee80211_rate *rate;
struct ath_frame_info *fi = get_frame_info(skb);
struct ath_node *an = NULL;
enum ath9k_key_type keytype;
bool short_preamble = false;
/*
* We check if Short Preamble is needed for the CTS rate by
* checking the BSS's global flag.
* But for the rate series, IEEE80211_TX_RC_USE_SHORT_PREAMBLE is used.
*/
if (tx_info->control.vif &&
tx_info->control.vif->bss_conf.use_short_preamble)
short_preamble = true;
rate = ieee80211_get_rts_cts_rate(hw, tx_info);
keytype = ath9k_cmn_get_hw_crypto_keytype(skb);
if (sta)
@@ -1806,6 +1808,9 @@ static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb,
fi->keyix = ATH9K_TXKEYIX_INVALID;
fi->keytype = keytype;
fi->framelen = framelen;
fi->rtscts_rate = rate->hw_value;
if (short_preamble)
fi->rtscts_rate |= rate->hw_value_short;
}
u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate)