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author | Stanislaw Gruszka | 2018-09-04 16:41:01 +0200 |
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committer | Felix Fietkau | 2018-09-19 12:29:10 +0200 |
commit | 1d0496c63f8d299b23ed35eef276bde37957c402 (patch) | |
tree | 664cc3d9df2f663ad2bb47a8010bbbf68af63744 /drivers/net/wireless/mediatek/mt76/tx.c | |
parent | mt76x0: remove empty sta_notify (diff) | |
download | kernel-qcow2-linux-1d0496c63f8d299b23ed35eef276bde37957c402.tar.gz kernel-qcow2-linux-1d0496c63f8d299b23ed35eef276bde37957c402.tar.xz kernel-qcow2-linux-1d0496c63f8d299b23ed35eef276bde37957c402.zip |
mt76: unify AC to hw queue mapping
Use the same AC to hardware queue mappings for all subdrivers.
Note: this change BK and BE mappings for USB drivers.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/tx.c')
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/tx.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c index af48d43bb7dc..cf79b8c67b52 100644 --- a/drivers/net/wireless/mediatek/mt76/tx.c +++ b/drivers/net/wireless/mediatek/mt76/tx.c @@ -442,3 +442,19 @@ void mt76_txq_init(struct mt76_dev *dev, struct ieee80211_txq *txq) mtxq->hwq = &dev->q_tx[mt76_txq_get_qid(txq)]; } EXPORT_SYMBOL_GPL(mt76_txq_init); + +u8 mt76_ac_to_hwq(u8 ac) +{ + static const u8 wmm_queue_map[] = { + [IEEE80211_AC_BE] = 0, + [IEEE80211_AC_BK] = 1, + [IEEE80211_AC_VI] = 2, + [IEEE80211_AC_VO] = 3, + }; + + if (WARN_ON(ac >= IEEE80211_NUM_ACS)) + return 0; + + return wmm_queue_map[ac]; +} +EXPORT_SYMBOL_GPL(mt76_ac_to_hwq); |