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mt76: unify conf_tx

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Use one conf_tx implementation in mt76x0 and mt76x2. Note this change
conf_tx for mt76x0, but it should work with mt76x2 version.

Signed-off-by: Stanislaw Gruszka <[email protected]>
This commit is contained in:
Stanislaw Gruszka
2018-09-11 13:49:19 +02:00
committed by Felix Fietkau
parent a69033307e
commit 4453308aed
8 changed files with 49 additions and 107 deletions
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mt76x02_util.c
+44
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@@ -244,4 +244,48 @@ int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
}
EXPORT_SYMBOL_GPL(mt76x02_set_key);
int mt76x02_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
u16 queue, const struct ieee80211_tx_queue_params *params)
{
struct mt76_dev *dev = hw->priv;
u8 cw_min = 5, cw_max = 10, qid;
u32 val;
qid = dev->q_tx[queue].hw_idx;
if (params->cw_min)
cw_min = fls(params->cw_min);
if (params->cw_max)
cw_max = fls(params->cw_max);
val = FIELD_PREP(MT_EDCA_CFG_TXOP, params->txop) |
FIELD_PREP(MT_EDCA_CFG_AIFSN, params->aifs) |
FIELD_PREP(MT_EDCA_CFG_CWMIN, cw_min) |
FIELD_PREP(MT_EDCA_CFG_CWMAX, cw_max);
__mt76_wr(dev, MT_EDCA_CFG_AC(qid), val);
val = __mt76_rr(dev, MT_WMM_TXOP(qid));
val &= ~(MT_WMM_TXOP_MASK << MT_WMM_TXOP_SHIFT(qid));
val |= params->txop << MT_WMM_TXOP_SHIFT(qid);
__mt76_wr(dev, MT_WMM_TXOP(qid), val);
val = __mt76_rr(dev, MT_WMM_AIFSN);
val &= ~(MT_WMM_AIFSN_MASK << MT_WMM_AIFSN_SHIFT(qid));
val |= params->aifs << MT_WMM_AIFSN_SHIFT(qid);
__mt76_wr(dev, MT_WMM_AIFSN, val);
val = __mt76_rr(dev, MT_WMM_CWMIN);
val &= ~(MT_WMM_CWMIN_MASK << MT_WMM_CWMIN_SHIFT(qid));
val |= cw_min << MT_WMM_CWMIN_SHIFT(qid);
__mt76_wr(dev, MT_WMM_CWMIN, val);
val = __mt76_rr(dev, MT_WMM_CWMAX);
val &= ~(MT_WMM_CWMAX_MASK << MT_WMM_CWMAX_SHIFT(qid));
val |= cw_max << MT_WMM_CWMAX_SHIFT(qid);
__mt76_wr(dev, MT_WMM_CWMAX, val);
return 0;
}
EXPORT_SYMBOL_GPL(mt76x02_conf_tx);
MODULE_LICENSE("Dual BSD/GPL");