mt76: mt76x02: move MT_CH_TIME_CFG init to mt76x02_mac_cc_reset

Reduces code duplication and adds missing bits for USB variants
Signed-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt76x0/pci.c

@@ -132,15 +132,6 @@ static int mt76x0e_register_device(struct mt76x02_dev *dev)
 	mt76_clear(dev, 0x110, BIT(9));
 	mt76_set(dev, MT_MAX_LEN_CFG, BIT(13));
 
-	mt76_wr(dev, MT_CH_TIME_CFG,
-		MT_CH_TIME_CFG_TIMER_EN |
-		MT_CH_TIME_CFG_TX_AS_BUSY |
-		MT_CH_TIME_CFG_RX_AS_BUSY |
-		MT_CH_TIME_CFG_NAV_AS_BUSY |
-		MT_CH_TIME_CFG_EIFS_AS_BUSY |
-		MT_CH_CCA_RC_EN |
-		FIELD_PREP(MT_CH_TIME_CFG_CH_TIMER_CLR, 1));
-
 	err = mt76x0_register_device(dev);
 	if (err < 0)
 		return err;

drivers/net/wireless/mediatek/mt76/mt76x0/usb.c

@@ -165,13 +165,6 @@ static int mt76x0u_init_hardware(struct mt76x02_dev *dev, bool reset)
 		FIELD_PREP(MT_TXOP_TRUN_EN, 0x3f) |
 		FIELD_PREP(MT_TXOP_EXT_CCA_DLY, 0x58));
 
-	mt76_wr(dev, MT_CH_TIME_CFG,
-		MT_CH_TIME_CFG_TIMER_EN |
-		MT_CH_TIME_CFG_TX_AS_BUSY |
-		MT_CH_TIME_CFG_RX_AS_BUSY |
-		MT_CH_TIME_CFG_NAV_AS_BUSY |
-		MT_CH_TIME_CFG_EIFS_AS_BUSY);
-
 	return 0;
 }
 

drivers/net/wireless/mediatek/mt76/mt76x02_mac.c

@@ -1148,6 +1148,15 @@ void mt76x02_mac_cc_reset(struct mt76x02_dev *dev)
 {
 	dev->mt76.survey_time = ktime_get_boottime();
 
+	mt76_wr(dev, MT_CH_TIME_CFG,
+		MT_CH_TIME_CFG_TIMER_EN |
+		MT_CH_TIME_CFG_TX_AS_BUSY |
+		MT_CH_TIME_CFG_RX_AS_BUSY |
+		MT_CH_TIME_CFG_NAV_AS_BUSY |
+		MT_CH_TIME_CFG_EIFS_AS_BUSY |
+		MT_CH_CCA_RC_EN |
+		FIELD_PREP(MT_CH_TIME_CFG_CH_TIMER_CLR, 1));
+
 	/* channel cycle counters read-and-clear */
 	mt76_rr(dev, MT_CH_BUSY);
 	mt76_rr(dev, MT_CH_IDLE);

drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c

@@ -133,15 +133,6 @@ int mt76x2_mac_reset(struct mt76x02_dev *dev, bool hard)
 	for (i = 0; i < 16; i++)
 		mt76_rr(dev, MT_TX_STAT_FIFO);
 
-	mt76_wr(dev, MT_CH_TIME_CFG,
-		MT_CH_TIME_CFG_TIMER_EN |
-		MT_CH_TIME_CFG_TX_AS_BUSY |
-		MT_CH_TIME_CFG_RX_AS_BUSY |
-		MT_CH_TIME_CFG_NAV_AS_BUSY |
-		MT_CH_TIME_CFG_EIFS_AS_BUSY |
-		MT_CH_CCA_RC_EN |
-		FIELD_PREP(MT_CH_TIME_CFG_CH_TIMER_CLR, 1));
-
 	mt76x02_set_tx_ackto(dev);
 
 	return 0;

drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c

@@ -184,13 +184,6 @@ int mt76x2u_init_hardware(struct mt76x02_dev *dev)
 	mt76x02_phy_set_rxpath(dev);
 	mt76x02_phy_set_txdac(dev);
 
-	mt76_wr(dev, MT_CH_TIME_CFG,
-		MT_CH_TIME_CFG_TIMER_EN |
-		MT_CH_TIME_CFG_TX_AS_BUSY |
-		MT_CH_TIME_CFG_RX_AS_BUSY |
-		MT_CH_TIME_CFG_NAV_AS_BUSY |
-		MT_CH_TIME_CFG_EIFS_AS_BUSY);
-
 	return mt76x2u_mac_stop(dev);
 }