From: Lorenzo Bianconi Date: Sat, 13 Jul 2019 15:09:02 +0000 (+0200) Subject: mt76: mt7615: add mt7615_mac_wtbl_addr routine X-Git-Tag: v5.4-rc1~131^2~61^2~9^2~37 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=3d687a7fcb9772d22dded1c7f75bb52ee4b99658;p=users%2Fwilly%2Fxarray.git mt76: mt7615: add mt7615_mac_wtbl_addr routine Introduce mt7615_mac_wtbl_addr rouinte to compute sta wtbl address. This is a preliminary patch to update wtbl key directly from host processor Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau --- diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c index 53937573662f..fb28f68486fd 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -449,13 +449,18 @@ void mt7615_txp_skb_unmap(struct mt76_dev *dev, le16_to_cpu(txp->len[i]), DMA_TO_DEVICE); } +static u32 mt7615_mac_wtbl_addr(int wcid) +{ + return MT_WTBL_BASE + wcid * MT_WTBL_ENTRY_SIZE; +} + void mt7615_mac_set_rates(struct mt7615_dev *dev, struct mt7615_sta *sta, struct ieee80211_tx_rate *probe_rate, struct ieee80211_tx_rate *rates) { struct ieee80211_tx_rate *ref; int wcid = sta->wcid.idx; - u32 addr = MT_WTBL_BASE + wcid * MT_WTBL_ENTRY_SIZE; + u32 addr = mt7615_mac_wtbl_addr(wcid); bool stbc = false; int n_rates = sta->n_rates; u8 bw, bw_prev, bw_idx = 0;