Move mt7603_get_rate in mac80211.c and rename it to mt76_get_rate since it is shared between mt7603 and mt7615 drivers Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx> --- This patch is based on 'mt76: move mt76_insert_ccmp_hdr in mt76-module' https://patchwork.kernel.org/patch/10942973/ --- drivers/net/wireless/mediatek/mt76/mac80211.c | 24 +++++++++++++++ drivers/net/wireless/mediatek/mt76/mt76.h | 3 ++ .../net/wireless/mediatek/mt76/mt7603/mac.c | 30 ++----------------- .../net/wireless/mediatek/mt76/mt7615/mac.c | 30 ++----------------- 4 files changed, 33 insertions(+), 54 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c index f9e83971902e..ec9efb79985f 100644 --- a/drivers/net/wireless/mediatek/mt76/mac80211.c +++ b/drivers/net/wireless/mediatek/mt76/mac80211.c @@ -854,3 +854,27 @@ void mt76_insert_ccmp_hdr(struct sk_buff *skb, u8 key_id) status->flag &= ~RX_FLAG_IV_STRIPPED; } EXPORT_SYMBOL_GPL(mt76_insert_ccmp_hdr); + +int mt76_get_rate(struct mt76_dev *dev, + struct ieee80211_supported_band *sband, + int idx, bool cck) +{ + int i, offset = 0, len = sband->n_bitrates; + + if (cck) { + if (sband == &dev->sband_5g.sband) + return 0; + + idx &= ~BIT(2); /* short preamble */ + } else if (sband == &dev->sband_2g.sband) { + offset = 4; + } + + for (i = offset; i < len; i++) { + if ((sband->bitrates[i].hw_value & GENMASK(7, 0)) == idx) + return i; + } + + return 0; +} +EXPORT_SYMBOL_GPL(mt76_get_rate); diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index 8edf476f9f2f..97a1296562d0 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -751,6 +751,9 @@ void mt76_csa_finish(struct mt76_dev *dev); int mt76_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, bool set); void mt76_insert_ccmp_hdr(struct sk_buff *skb, u8 key_id); +int mt76_get_rate(struct mt76_dev *dev, + struct ieee80211_supported_band *sband, + int idx, bool cck); /* internal */ void mt76_tx_free(struct mt76_dev *dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c index 5c09b2dbf3fd..2648fa333f93 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c @@ -370,31 +370,6 @@ void mt7603_mac_tx_ba_reset(struct mt7603_dev *dev, int wcid, int tid, mt76_rmw(dev, addr + (15 * 4), tid_mask, tid_val); } -static int -mt7603_get_rate(struct mt7603_dev *dev, struct ieee80211_supported_band *sband, - int idx, bool cck) -{ - int offset = 0; - int len = sband->n_bitrates; - int i; - - if (cck) { - if (sband == &dev->mt76.sband_5g.sband) - return 0; - - idx &= ~BIT(2); /* short preamble */ - } else if (sband == &dev->mt76.sband_2g.sband) { - offset = 4; - } - - for (i = offset; i < len; i++) { - if ((sband->bitrates[i].hw_value & GENMASK(7, 0)) == idx) - return i; - } - - return 0; -} - static struct mt76_wcid * mt7603_rx_get_wcid(struct mt7603_dev *dev, u8 idx, bool unicast) { @@ -508,7 +483,7 @@ mt7603_mac_fill_rx(struct mt7603_dev *dev, struct sk_buff *skb) cck = true; /* fall through */ case MT_PHY_TYPE_OFDM: - i = mt7603_get_rate(dev, sband, i, cck); + i = mt76_get_rate(&dev->mt76, sband, i, cck); break; case MT_PHY_TYPE_HT_GF: case MT_PHY_TYPE_HT: @@ -1018,7 +993,8 @@ mt7603_fill_txs(struct mt7603_dev *dev, struct mt7603_sta *sta, else sband = &dev->mt76.sband_2g.sband; final_rate &= GENMASK(5, 0); - final_rate = mt7603_get_rate(dev, sband, final_rate, cck); + final_rate = mt76_get_rate(&dev->mt76, sband, final_rate, + cck); final_rate_flags = 0; break; case MT_PHY_TYPE_HT_GF: diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c index 1547bce561d3..7ca2e31f96fc 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -36,31 +36,6 @@ static struct mt76_wcid *mt7615_rx_get_wcid(struct mt7615_dev *dev, return &sta->vif->sta.wcid; } -static int mt7615_get_rate(struct mt7615_dev *dev, - struct ieee80211_supported_band *sband, - int idx, bool cck) -{ - int offset = 0; - int len = sband->n_bitrates; - int i; - - if (cck) { - if (sband == &dev->mt76.sband_5g.sband) - return 0; - - idx &= ~BIT(2); /* short preamble */ - } else if (sband == &dev->mt76.sband_2g.sband) { - offset = 4; - } - - for (i = offset; i < len; i++) { - if ((sband->bitrates[i].hw_value & GENMASK(7, 0)) == idx) - return i; - } - - return 0; -} - int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb) { struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb; @@ -154,7 +129,7 @@ int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb) cck = true; /* fall through */ case MT_PHY_TYPE_OFDM: - i = mt7615_get_rate(dev, sband, i, cck); + i = mt76_get_rate(&dev->mt76, sband, i, cck); break; case MT_PHY_TYPE_HT_GF: case MT_PHY_TYPE_HT: @@ -608,7 +583,8 @@ static bool mt7615_fill_txs(struct mt7615_dev *dev, struct mt7615_sta *sta, else sband = &dev->mt76.sband_2g.sband; final_rate &= MT_TX_RATE_IDX; - final_rate = mt7615_get_rate(dev, sband, final_rate, cck); + final_rate = mt76_get_rate(&dev->mt76, sband, final_rate, + cck); final_rate_flags = 0; break; case MT_PHY_TYPE_HT_GF: -- 2.21.0
