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mt76: move mt76x02_set_tx_ackto in mt76x02-lib module

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Move mt76x02_set_tx_ackto and mt76x02_set_coverage_class routines
in mt76x02-lib module in order to be reused by mt76x0 driver.
This is a preliminary patch to unify drv_bss_info_changed mac80211
callback between mt76x0 and mt76x2 drivers

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2018-10-23 11:13:45 +02:00
committed by Felix Fietkau
parent c181d973ef
commit 3b86d9964b
7 changed files with 39 additions and 34 deletions
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mt76x02_util.c
+30
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@@ -438,6 +438,36 @@ int mt76x02_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
}
EXPORT_SYMBOL_GPL(mt76x02_conf_tx);
void mt76x02_set_tx_ackto(struct mt76x02_dev *dev)
{
u8 ackto, sifs, slottime = dev->slottime;
/* As defined by IEEE 802.11-2007 17.3.8.6 */
slottime += 3 * dev->coverage_class;
mt76_rmw_field(dev, MT_BKOFF_SLOT_CFG,
MT_BKOFF_SLOT_CFG_SLOTTIME, slottime);
sifs = mt76_get_field(dev, MT_XIFS_TIME_CFG,
MT_XIFS_TIME_CFG_OFDM_SIFS);
ackto = slottime + sifs;
mt76_rmw_field(dev, MT_TX_TIMEOUT_CFG,
MT_TX_TIMEOUT_CFG_ACKTO, ackto);
}
EXPORT_SYMBOL_GPL(mt76x02_set_tx_ackto);
void mt76x02_set_coverage_class(struct ieee80211_hw *hw,
s16 coverage_class)
{
struct mt76x02_dev *dev = hw->priv;
mutex_lock(&dev->mt76.mutex);
dev->coverage_class = coverage_class;
mt76x02_set_tx_ackto(dev);
mutex_unlock(&dev->mt76.mutex);
}
EXPORT_SYMBOL_GPL(mt76x02_set_coverage_class);
void mt76x02_sta_rate_tbl_update(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta)