[PATCH] mt76: mt7663: fix aggr range entry in debugfs

[Lorenzo Bianconi <lorenzo@xxxxxxxxxx>]

Fix register definitions for aggr range counter registers for mt7663
chipset

Fixes: f40ac0f3d3c0 ("mt76: mt7615: introduce mt7663e support")
Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx>
---
 drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c | 6 ++++--
 drivers/net/wireless/mediatek/mt76/mt7615/init.c    | 1 +
 drivers/net/wireless/mediatek/mt76/mt7615/regs.h    | 5 +++++
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c
index 777c7f9bd760..2163a22967c7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c
@@ -129,16 +129,18 @@ mt7615_ampdu_stat_read_phy(struct mt7615_phy *phy,
 			   struct seq_file *file)
 {
 	struct mt7615_dev *dev = file->private;
+	u32 reg = is_mt7663(&dev->mt76) ? MT_MIB_ARNG(0) : MT_AGG_ASRCR0;
 	bool ext_phy = phy != &dev->phy;
 	int bound[7], i, range;
 
 	if (!phy)
 		return;
 
-	range = mt76_rr(dev, MT_AGG_ASRCR0);
+	range = mt76_rr(dev, reg);
 	for (i = 0; i < 4; i++)
 		bound[i] = MT_AGG_ASRCR_RANGE(range, i) + 1;
-	range = mt76_rr(dev, MT_AGG_ASRCR1);
+
+	range = mt76_rr(dev, reg + 4);
 	for (i = 0; i < 3; i++)
 		bound[i + 4] = MT_AGG_ASRCR_RANGE(range, i) + 1;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/init.c b/drivers/net/wireless/mediatek/mt76/mt7615/init.c
index 6acaaf2732df..07d4b259fe8a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/init.c
@@ -116,6 +116,7 @@ static void mt7615_mac_init(struct mt7615_dev *dev)
 	mt76_wr(dev, MT_DMA_DCR0,
 		FIELD_PREP(MT_DMA_DCR0_MAX_RX_LEN, 3072) |
 		MT_DMA_DCR0_RX_VEC_DROP);
+	mt76_set(dev, MT_WF_MIB_SCR0, MT_MIB_SCR0_AGG_CNT_RANGE_EN);
 	if (is_mt7663(&dev->mt76)) {
 		mt76_wr(dev, MT_WF_AGG(0x160), 0x5c341c02);
 		mt76_wr(dev, MT_WF_AGG(0x164), 0x70708040);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/regs.h b/drivers/net/wireless/mediatek/mt76/mt7615/regs.h
index 481e4d941e72..a3333f382350 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/regs.h
@@ -384,6 +384,9 @@ enum mt7615_reg_base {
 #define MT_WF_MIB_BASE			(dev->reg_map[MT_MIB_BASE])
 #define MT_WF_MIB(_band, ofs)		(MT_WF_MIB_BASE + (ofs) + (_band) * 0x200)
 
+#define MT_WF_MIB_SCR0			MT_WF_MIB(0, 0)
+#define MT_MIB_SCR0_AGG_CNT_RANGE_EN	BIT(21)
+
 #define MT_MIB_M0_MISC_CR(_band)	MT_WF_MIB(_band, 0x00c)
 
 #define MT_MIB_SDR3(_band)		MT_WF_MIB(_band, 0x014)
@@ -414,6 +417,8 @@ enum mt7615_reg_base {
 #define MT_MIB_BA_MISS_COUNT_MASK	GENMASK(15, 0)
 #define MT_MIB_ACK_FAIL_COUNT_MASK	GENMASK(31, 16)
 
+#define MT_MIB_ARNG(n)			MT_WF_MIB(0, 0x4b8 + ((n) << 2))
+
 #define MT_TX_AGG_CNT(_band, n)		MT_WF_MIB(_band, 0xa8 + ((n) << 2))
 
 #define MT_DMA_SHDL(ofs)		(dev->reg_map[MT_DMA_SHDL_BASE] + (ofs))
-- 
2.25.2