mt76: mt7615: take into account sdio bus configuring txwi

usb and sdio relies on SF architecture. This is a preliminary patch to
add SDIO support to mt76 driver
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt7615/mac.c

@@ -529,18 +529,18 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
 			  struct ieee80211_sta *sta, int pid,
 			  struct ieee80211_key_conf *key, bool beacon)
 {
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	u8 fc_type, fc_stype, p_fmt, q_idx, omac_idx = 0, wmm_idx = 0;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_tx_rate *rate = &info->control.rates[0];
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	bool ext_phy = info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY;
 	bool multicast = is_multicast_ether_addr(hdr->addr1);
 	struct ieee80211_vif *vif = info->control.vif;
+	bool is_mmio = mt76_is_mmio(&dev->mt76);
+	u32 val, sz_txd = is_mmio ? MT_TXD_SIZE : MT_USB_TXD_SIZE;
 	struct mt76_phy *mphy = &dev->mphy;
-	bool ext_phy = info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY;
-	bool is_usb = mt76_is_usb(&dev->mt76);
-	int tx_count = 8;
-	u8 fc_type, fc_stype, p_fmt, q_idx, omac_idx = 0, wmm_idx = 0;
 	__le16 fc = hdr->frame_control;
-	u32 val, sz_txd = is_usb ? MT_USB_TXD_SIZE : MT_TXD_SIZE;
+	int tx_count = 8;
 	u16 seqno = 0;
 
 	if (vif) {
@@ -566,10 +566,10 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
 		p_fmt = MT_TX_TYPE_FW;
 		q_idx = ext_phy ? MT_LMAC_BCN1 : MT_LMAC_BCN0;
 	} else if (skb_get_queue_mapping(skb) >= MT_TXQ_PSD) {
-		p_fmt = is_usb ? MT_TX_TYPE_SF : MT_TX_TYPE_CT;
+		p_fmt = is_mmio ? MT_TX_TYPE_CT : MT_TX_TYPE_SF;
 		q_idx = ext_phy ? MT_LMAC_ALTX1 : MT_LMAC_ALTX0;
 	} else {
-		p_fmt = is_usb ? MT_TX_TYPE_SF : MT_TX_TYPE_CT;
+		p_fmt = is_mmio ? MT_TX_TYPE_CT : MT_TX_TYPE_SF;
 		q_idx = wmm_idx * MT7615_MAX_WMM_SETS +
 			mt7615_lmac_mapping(dev, skb_get_queue_mapping(skb));
 	}
@@ -675,7 +675,7 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
 	txwi[7] = FIELD_PREP(MT_TXD7_TYPE, fc_type) |
 		  FIELD_PREP(MT_TXD7_SUB_TYPE, fc_stype) |
 		  FIELD_PREP(MT_TXD7_SPE_IDX, 0x18);
-	if (is_usb)
+	if (!is_mmio)
 		txwi[8] = FIELD_PREP(MT_TXD8_L_TYPE, fc_type) |
 			  FIELD_PREP(MT_TXD8_L_SUB_TYPE, fc_stype);