From bed259051dc3ae5754f63fa18b0c5e383b5c1314 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Thu, 4 Oct 2018 12:04:51 +0200
Subject: [PATCH 01/36] mt76x0: print BBP version only for debug

Use dev_dbg to print BBP version.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76x0/phy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index 4850a2db18d7..f8666b42f657 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -186,7 +186,6 @@ int mt76x0_wait_bbp_ready(struct mt76x02_dev *dev)
 
 	do {
 		val = mt76_rr(dev, MT_BBP(CORE, 0));
-		printk("BBP version %08x\n", val);
 		if (val && ~val)
 			break;
 	} while (--i);
@@ -196,6 +195,7 @@ int mt76x0_wait_bbp_ready(struct mt76x02_dev *dev)
 		return -EIO;
 	}
 
+	dev_dbg(dev->mt76.dev, "BBP version %08x\n", val);
 	return 0;
 }
 

From 6f223a3dab94b9f39ea89ab9d912dec9bcbca666 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Thu, 4 Oct 2018 12:04:52 +0200
Subject: [PATCH 02/36] mt76x0: correct RF access via RF_CSR register.

PCIe version don't use MCU for RF registers access. We need
to correct RF CSR method to support up to 127 RF registers.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76x0/phy.c   | 6 ++----
 drivers/net/wireless/mediatek/mt76/mt76x02_regs.h | 4 ++--
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index f8666b42f657..fb2cf3980c09 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -37,7 +37,7 @@ mt76x0_rf_csr_wr(struct mt76x02_dev *dev, u32 offset, u8 value)
 	bank = MT_RF_BANK(offset);
 	reg = MT_RF_REG(offset);
 
-	if (WARN_ON_ONCE(reg > 64) || WARN_ON_ONCE(bank) > 8)
+	if (WARN_ON_ONCE(reg > 127) || WARN_ON_ONCE(bank) > 8)
 		return -EINVAL;
 
 	mutex_lock(&dev->phy_mutex);
@@ -76,7 +76,7 @@ static int mt76x0_rf_csr_rr(struct mt76x02_dev *dev, u32 offset)
 	bank = MT_RF_BANK(offset);
 	reg = MT_RF_REG(offset);
 
-	if (WARN_ON_ONCE(reg > 64) || WARN_ON_ONCE(bank) > 8)
+	if (WARN_ON_ONCE(reg > 127) || WARN_ON_ONCE(bank) > 8)
 		return -EINVAL;
 
 	mutex_lock(&dev->phy_mutex);
@@ -119,7 +119,6 @@ rf_wr(struct mt76x02_dev *dev, u32 offset, u8 val)
 
 		return mt76_wr_rp(dev, MT_MCU_MEMMAP_RF, &pair, 1);
 	} else {
-		WARN_ON_ONCE(1);
 		return mt76x0_rf_csr_wr(dev, offset, val);
 	}
 }
@@ -138,7 +137,6 @@ rf_rr(struct mt76x02_dev *dev, u32 offset)
 		ret = mt76_rd_rp(dev, MT_MCU_MEMMAP_RF, &pair, 1);
 		val = pair.value;
 	} else {
-		WARN_ON_ONCE(1);
 		ret = val = mt76x0_rf_csr_rr(dev, offset);
 	}
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
index 24d1e6d747dd..f7de77d09d28 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
@@ -205,8 +205,8 @@
 #define MT_TXQ_STA			0x0434
 #define	MT_RF_CSR_CFG			0x0500
 #define MT_RF_CSR_CFG_DATA		GENMASK(7, 0)
-#define MT_RF_CSR_CFG_REG_ID		GENMASK(13, 8)
-#define MT_RF_CSR_CFG_REG_BANK		GENMASK(17, 14)
+#define MT_RF_CSR_CFG_REG_ID		GENMASK(14, 8)
+#define MT_RF_CSR_CFG_REG_BANK		GENMASK(17, 15)
 #define MT_RF_CSR_CFG_WR		BIT(30)
 #define MT_RF_CSR_CFG_KICK		BIT(31)
 

From c50479fa7a9e3379359d188aefc90f17fea216fe Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Thu, 4 Oct 2018 12:04:53 +0200
Subject: [PATCH 03/36] mt76: allow to identify bus

Add helpers to identify bus type.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mmio.c | 1 +
 drivers/net/wireless/mediatek/mt76/mt76.h | 9 +++++++++
 drivers/net/wireless/mediatek/mt76/usb.c  | 1 +
 3 files changed, 11 insertions(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mmio.c b/drivers/net/wireless/mediatek/mt76/mmio.c
index 30a5d928e655..1d6bbce76041 100644
--- a/drivers/net/wireless/mediatek/mt76/mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mmio.c
@@ -79,6 +79,7 @@ void mt76_mmio_init(struct mt76_dev *dev, void __iomem *regs)
 		.copy = mt76_mmio_copy,
 		.wr_rp = mt76_mmio_wr_rp,
 		.rd_rp = mt76_mmio_rd_rp,
+		.type = MT76_BUS_MMIO,
 	};
 
 	dev->bus = &mt76_mmio_ops;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index f723a07cab29..3bfa7f5e3513 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -38,6 +38,11 @@ struct mt76_reg_pair {
 	u32 value;
 };
 
+enum mt76_bus_type {
+	MT76_BUS_MMIO,
+	MT76_BUS_USB,
+};
+
 struct mt76_bus_ops {
 	u32 (*rr)(struct mt76_dev *dev, u32 offset);
 	void (*wr)(struct mt76_dev *dev, u32 offset, u32 val);
@@ -48,8 +53,12 @@ struct mt76_bus_ops {
 		     const struct mt76_reg_pair *rp, int len);
 	int (*rd_rp)(struct mt76_dev *dev, u32 base,
 		     struct mt76_reg_pair *rp, int len);
+	enum mt76_bus_type type;
 };
 
+#define mt76_is_usb(dev) ((dev)->mt76.bus->type == MT76_BUS_USB)
+#define mt76_is_mmio(dev) ((dev)->mt76.bus->type == MT76_BUS_MMIO)
+
 enum mt76_txq_id {
 	MT_TXQ_VO = IEEE80211_AC_VO,
 	MT_TXQ_VI = IEEE80211_AC_VI,
diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c
index 6a255643c1f0..5f0faf07c346 100644
--- a/drivers/net/wireless/mediatek/mt76/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/usb.c
@@ -862,6 +862,7 @@ int mt76u_init(struct mt76_dev *dev,
 		.copy = mt76u_copy,
 		.wr_rp = mt76u_wr_rp,
 		.rd_rp = mt76u_rd_rp,
+		.type = MT76_BUS_USB,
 	};
 	struct mt76_usb *usb = &dev->usb;
 

From f2761e53d69fb851f54429c030fcc6c42ed68a51 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Thu, 4 Oct 2018 12:04:54 +0200
Subject: [PATCH 04/36] mt76x0: correct RF reg pairs write for PCIe

We have to use RF CSR method for PCIe.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x0/phy.c   | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index fb2cf3980c09..d4483a5ab056 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -173,9 +173,22 @@ rf_clear(struct mt76x02_dev *dev, u32 offset, u8 mask)
 }
 #endif
 
-#define RF_RANDOM_WRITE(dev, tab)		\
-	mt76_wr_rp(dev, MT_MCU_MEMMAP_RF,	\
-		   tab, ARRAY_SIZE(tab))
+static void
+mt76x0_rf_csr_wr_rp(struct mt76x02_dev *dev, const struct mt76_reg_pair *data,
+		    int n)
+{
+	while (n-- > 0) {
+		mt76x0_rf_csr_wr(dev, data->reg, data->value);
+		data++;
+	}
+}
+
+#define RF_RANDOM_WRITE(dev, tab) do {					\
+	if (mt76_is_mmio(dev))						\
+		mt76x0_rf_csr_wr_rp(dev, tab, ARRAY_SIZE(tab));		\
+	else								\
+		mt76_wr_rp(dev, MT_MCU_MEMMAP_RF, tab, ARRAY_SIZE(tab));\
+} while (0)
 
 int mt76x0_wait_bbp_ready(struct mt76x02_dev *dev)
 {

From 69cacac3b3ffdd9495e83bc34674d3fab34aaa44 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Thu, 4 Oct 2018 12:04:55 +0200
Subject: [PATCH 05/36] mt76x0: use bus helper to identify rf access method

Use mt76_is_usb() to identify RF access method instead of
MT76_STATE_MCU_RUNNING flag and add warning since MCU has
to be initialized before we can access RF registers via MCU.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76x0/phy.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index d4483a5ab056..e2b62ce2306b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -111,12 +111,14 @@ static int mt76x0_rf_csr_rr(struct mt76x02_dev *dev, u32 offset)
 static int
 rf_wr(struct mt76x02_dev *dev, u32 offset, u8 val)
 {
-	if (test_bit(MT76_STATE_MCU_RUNNING, &dev->mt76.state)) {
+	if (mt76_is_usb(dev)) {
 		struct mt76_reg_pair pair = {
 			.reg = offset,
 			.value = val,
 		};
 
+		WARN_ON_ONCE(!test_bit(MT76_STATE_MCU_RUNNING,
+			     &dev->mt76.state));
 		return mt76_wr_rp(dev, MT_MCU_MEMMAP_RF, &pair, 1);
 	} else {
 		return mt76x0_rf_csr_wr(dev, offset, val);
@@ -129,11 +131,13 @@ rf_rr(struct mt76x02_dev *dev, u32 offset)
 	int ret;
 	u32 val;
 
-	if (test_bit(MT76_STATE_MCU_RUNNING, &dev->mt76.state)) {
+	if (mt76_is_usb(dev)) {
 		struct mt76_reg_pair pair = {
 			.reg = offset,
 		};
 
+		WARN_ON_ONCE(!test_bit(MT76_STATE_MCU_RUNNING,
+			     &dev->mt76.state));
 		ret = mt76_rd_rp(dev, MT_MCU_MEMMAP_RF, &pair, 1);
 		val = pair.value;
 	} else {

From a14054ce0b8ada03a7ddea14e51812e2fd583c94 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Sun, 7 Oct 2018 11:37:40 +0200
Subject: [PATCH 06/36] mt76x0: phy: fix bank check in mt76x0_rf_csr_{wr,rr}

Fix typo in bank check in mt76x0_rf_csr_{wr,rr} routines.
This issue has never been hit since mt76x0_rf_csr_{wr,rr}
are actually used just by pci code

Fixes: 10de7a8b4ab9 ("mt76x0: phy files")
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76x0/phy.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index e2b62ce2306b..4419c0078a6f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -37,7 +37,7 @@ mt76x0_rf_csr_wr(struct mt76x02_dev *dev, u32 offset, u8 value)
 	bank = MT_RF_BANK(offset);
 	reg = MT_RF_REG(offset);
 
-	if (WARN_ON_ONCE(reg > 127) || WARN_ON_ONCE(bank) > 8)
+	if (WARN_ON_ONCE(reg > 127) || WARN_ON_ONCE(bank > 8))
 		return -EINVAL;
 
 	mutex_lock(&dev->phy_mutex);
@@ -76,7 +76,7 @@ static int mt76x0_rf_csr_rr(struct mt76x02_dev *dev, u32 offset)
 	bank = MT_RF_BANK(offset);
 	reg = MT_RF_REG(offset);
 
-	if (WARN_ON_ONCE(reg > 127) || WARN_ON_ONCE(bank) > 8)
+	if (WARN_ON_ONCE(reg > 127) || WARN_ON_ONCE(bank > 8))
 		return -EINVAL;
 
 	mutex_lock(&dev->phy_mutex);

From 499cd0aa3ba60e202abf233d7a7b5e8a4b725d37 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Sun, 7 Oct 2018 11:45:18 +0200
Subject: [PATCH 07/36] mt76: use mt76x02_dev instead of mt76_dev in
 mt76x02_mcu.c

Use mt76x02_dev data structure as reference in mt76x02_mcu.c
instead of mt76_dev

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x0/init.c  |  2 +-
 .../net/wireless/mediatek/mt76/mt76x0/pci.c   |  2 +-
 .../net/wireless/mediatek/mt76/mt76x0/phy.c   | 24 +++---
 .../net/wireless/mediatek/mt76/mt76x02_mcu.c  | 74 +++++++++----------
 .../net/wireless/mediatek/mt76/mt76x02_mcu.h  | 14 ++--
 .../wireless/mediatek/mt76/mt76x2/pci_init.c  |  4 +-
 .../wireless/mediatek/mt76/mt76x2/pci_mcu.c   |  4 +-
 .../wireless/mediatek/mt76/mt76x2/pci_phy.c   | 22 +++---
 .../net/wireless/mediatek/mt76/mt76x2/phy.c   |  3 +-
 .../wireless/mediatek/mt76/mt76x2/usb_init.c  |  2 +-
 .../wireless/mediatek/mt76/mt76x2/usb_mcu.c   |  7 +-
 .../wireless/mediatek/mt76/mt76x2/usb_phy.c   | 20 +++--
 12 files changed, 86 insertions(+), 92 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
index ee2b8e885608..abd8313f22e7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
@@ -280,7 +280,7 @@ int mt76x0_init_hardware(struct mt76x02_dev *dev)
 		return -ETIMEDOUT;
 
 	mt76x0_reset_csr_bbp(dev);
-	ret = mt76x02_mcu_function_select(&dev->mt76, Q_SELECT, 1, false);
+	ret = mt76x02_mcu_function_select(dev, Q_SELECT, 1, false);
 	if (ret)
 		return ret;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
index 87997cddf0d6..4b29cd52aa44 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
@@ -167,7 +167,7 @@ static void mt76x0e_cleanup(struct mt76x02_dev *dev)
 	mt76x0_chip_onoff(dev, false, false);
 	mt76x0e_stop_hw(dev);
 	mt76x02_dma_cleanup(dev);
-	mt76x02_mcu_cleanup(&dev->mt76);
+	mt76x02_mcu_cleanup(dev);
 }
 
 static void
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index 4419c0078a6f..d5fe248e7839 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -602,7 +602,7 @@ mt76x0_bbp_set_bw(struct mt76x02_dev *dev, enum nl80211_chan_width width)
 		return ;
 	}
 
-	mt76x02_mcu_function_select(&dev->mt76, BW_SETTING, bw, false);
+	mt76x02_mcu_function_select(dev, BW_SETTING, bw, false);
 }
 
 void mt76x0_phy_set_txpower(struct mt76x02_dev *dev)
@@ -712,7 +712,7 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 
 	mt76x0_vco_cal(dev, channel);
 	if (scan)
-		mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_RXDCOC, 1, false);
+		mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1, false);
 
 	mt76x0_phy_set_txpower(dev);
 
@@ -725,7 +725,7 @@ void mt76x0_phy_recalibrate_after_assoc(struct mt76x02_dev *dev)
 	u8 channel = dev->mt76.chandef.chan->hw_value;
 	int is_5ghz = (dev->mt76.chandef.chan->band == NL80211_BAND_5GHZ) ? 1 : 0;
 
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_R, 0, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, false);
 
 	mt76x0_vco_cal(dev, channel);
 
@@ -737,22 +737,20 @@ void mt76x0_phy_recalibrate_after_assoc(struct mt76x02_dev *dev)
 	reg_val &= 0xffffff7e;
 	mt76_wr(dev, 0x2124, reg_val);
 
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_RXDCOC, 0, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 0, false);
 
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_LC, is_5ghz, false);
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_LOFT, is_5ghz, false);
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_TXIQ, is_5ghz, false);
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_TX_GROUP_DELAY,
-			      is_5ghz, false);
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_RXIQ, is_5ghz, false);
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_RX_GROUP_DELAY,
-			      is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_LC, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_LOFT, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TXIQ, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TX_GROUP_DELAY, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXIQ, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RX_GROUP_DELAY, is_5ghz, false);
 
 	mt76_wr(dev, 0x2124, reg_val);
 	mt76_wr(dev, MT_TX_ALC_CFG_0, tx_alc);
 	msleep(100);
 
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_RXDCOC, 1, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1, false);
 }
 
 void mt76x0_agc_save(struct mt76x02_dev *dev)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c
index 6d565133b7af..1b853bb723fb 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c
@@ -19,9 +19,7 @@
 #include <linux/firmware.h>
 #include <linux/delay.h>
 
-#include "mt76.h"
 #include "mt76x02_mcu.h"
-#include "mt76x02_dma.h"
 
 struct sk_buff *mt76x02_mcu_msg_alloc(const void *data, int len)
 {
@@ -37,7 +35,7 @@ struct sk_buff *mt76x02_mcu_msg_alloc(const void *data, int len)
 EXPORT_SYMBOL_GPL(mt76x02_mcu_msg_alloc);
 
 static struct sk_buff *
-mt76x02_mcu_get_response(struct mt76_dev *dev, unsigned long expires)
+mt76x02_mcu_get_response(struct mt76x02_dev *dev, unsigned long expires)
 {
 	unsigned long timeout;
 
@@ -45,17 +43,17 @@ mt76x02_mcu_get_response(struct mt76_dev *dev, unsigned long expires)
 		return NULL;
 
 	timeout = expires - jiffies;
-	wait_event_timeout(dev->mmio.mcu.wait,
-			   !skb_queue_empty(&dev->mmio.mcu.res_q),
+	wait_event_timeout(dev->mt76.mmio.mcu.wait,
+			   !skb_queue_empty(&dev->mt76.mmio.mcu.res_q),
 			   timeout);
-	return skb_dequeue(&dev->mmio.mcu.res_q);
+	return skb_dequeue(&dev->mt76.mmio.mcu.res_q);
 }
 
 static int
-mt76x02_tx_queue_mcu(struct mt76_dev *dev, enum mt76_txq_id qid,
+mt76x02_tx_queue_mcu(struct mt76x02_dev *dev, enum mt76_txq_id qid,
 		     struct sk_buff *skb, int cmd, int seq)
 {
-	struct mt76_queue *q = &dev->q_tx[qid];
+	struct mt76_queue *q = &dev->mt76.q_tx[qid];
 	struct mt76_queue_buf buf;
 	dma_addr_t addr;
 	u32 tx_info;
@@ -66,24 +64,26 @@ mt76x02_tx_queue_mcu(struct mt76_dev *dev, enum mt76_txq_id qid,
 		  FIELD_PREP(MT_MCU_MSG_PORT, CPU_TX_PORT) |
 		  FIELD_PREP(MT_MCU_MSG_LEN, skb->len);
 
-	addr = dma_map_single(dev->dev, skb->data, skb->len,
+	addr = dma_map_single(dev->mt76.dev, skb->data, skb->len,
 			      DMA_TO_DEVICE);
-	if (dma_mapping_error(dev->dev, addr))
+	if (dma_mapping_error(dev->mt76.dev, addr))
 		return -ENOMEM;
 
 	buf.addr = addr;
 	buf.len = skb->len;
+
 	spin_lock_bh(&q->lock);
-	dev->queue_ops->add_buf(dev, q, &buf, 1, tx_info, skb, NULL);
-	dev->queue_ops->kick(dev, q);
+	mt76_queue_add_buf(dev, q, &buf, 1, tx_info, skb, NULL);
+	mt76_queue_kick(dev, q);
 	spin_unlock_bh(&q->lock);
 
 	return 0;
 }
 
-int mt76x02_mcu_msg_send(struct mt76_dev *dev, struct sk_buff *skb,
+int mt76x02_mcu_msg_send(struct mt76_dev *mdev, struct sk_buff *skb,
 			 int cmd, bool wait_resp)
 {
+	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
 	unsigned long expires = jiffies + HZ;
 	int ret;
 	u8 seq;
@@ -91,11 +91,11 @@ int mt76x02_mcu_msg_send(struct mt76_dev *dev, struct sk_buff *skb,
 	if (!skb)
 		return -EINVAL;
 
-	mutex_lock(&dev->mmio.mcu.mutex);
+	mutex_lock(&mdev->mmio.mcu.mutex);
 
-	seq = ++dev->mmio.mcu.msg_seq & 0xf;
+	seq = ++mdev->mmio.mcu.msg_seq & 0xf;
 	if (!seq)
-		seq = ++dev->mmio.mcu.msg_seq & 0xf;
+		seq = ++mdev->mmio.mcu.msg_seq & 0xf;
 
 	ret = mt76x02_tx_queue_mcu(dev, MT_TXQ_MCU, skb, cmd, seq);
 	if (ret)
@@ -107,7 +107,7 @@ int mt76x02_mcu_msg_send(struct mt76_dev *dev, struct sk_buff *skb,
 
 		skb = mt76x02_mcu_get_response(dev, expires);
 		if (!skb) {
-			dev_err(dev->dev,
+			dev_err(mdev->dev,
 				"MCU message %d (seq %d) timed out\n", cmd,
 				seq);
 			ret = -ETIMEDOUT;
@@ -125,13 +125,13 @@ int mt76x02_mcu_msg_send(struct mt76_dev *dev, struct sk_buff *skb,
 	}
 
 out:
-	mutex_unlock(&dev->mmio.mcu.mutex);
+	mutex_unlock(&mdev->mmio.mcu.mutex);
 
 	return ret;
 }
 EXPORT_SYMBOL_GPL(mt76x02_mcu_msg_send);
 
-int mt76x02_mcu_function_select(struct mt76_dev *dev,
+int mt76x02_mcu_function_select(struct mt76x02_dev *dev,
 				enum mcu_function func,
 				u32 val, bool wait_resp)
 {
@@ -144,13 +144,12 @@ int mt76x02_mcu_function_select(struct mt76_dev *dev,
 	    .value = cpu_to_le32(val),
 	};
 
-	skb = dev->mcu_ops->mcu_msg_alloc(&msg, sizeof(msg));
-	return dev->mcu_ops->mcu_send_msg(dev, skb, CMD_FUN_SET_OP,
-					  wait_resp);
+	skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg));
+	return mt76_mcu_send_msg(dev, skb, CMD_FUN_SET_OP, wait_resp);
 }
 EXPORT_SYMBOL_GPL(mt76x02_mcu_function_select);
 
-int mt76x02_mcu_set_radio_state(struct mt76_dev *dev, bool on,
+int mt76x02_mcu_set_radio_state(struct mt76x02_dev *dev, bool on,
 				bool wait_resp)
 {
 	struct sk_buff *skb;
@@ -162,13 +161,12 @@ int mt76x02_mcu_set_radio_state(struct mt76_dev *dev, bool on,
 		.level = cpu_to_le32(0),
 	};
 
-	skb = dev->mcu_ops->mcu_msg_alloc(&msg, sizeof(msg));
-	return dev->mcu_ops->mcu_send_msg(dev, skb, CMD_POWER_SAVING_OP,
-					  wait_resp);
+	skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg));
+	return mt76_mcu_send_msg(dev, skb, CMD_POWER_SAVING_OP, wait_resp);
 }
 EXPORT_SYMBOL_GPL(mt76x02_mcu_set_radio_state);
 
-int mt76x02_mcu_calibrate(struct mt76_dev *dev, int type,
+int mt76x02_mcu_calibrate(struct mt76x02_dev *dev, int type,
 			  u32 param, bool wait)
 {
 	struct sk_buff *skb;
@@ -182,44 +180,44 @@ int mt76x02_mcu_calibrate(struct mt76_dev *dev, int type,
 	int ret;
 
 	if (wait)
-		dev->bus->rmw(dev, MT_MCU_COM_REG0, BIT(31), 0);
+		mt76_rmw(dev, MT_MCU_COM_REG0, BIT(31), 0);
 
-	skb = dev->mcu_ops->mcu_msg_alloc(&msg, sizeof(msg));
-	ret = dev->mcu_ops->mcu_send_msg(dev, skb, CMD_CALIBRATION_OP, true);
+	skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg));
+	ret = mt76_mcu_send_msg(dev, skb, CMD_CALIBRATION_OP, true);
 	if (ret)
 		return ret;
 
 	if (wait &&
-	    WARN_ON(!__mt76_poll_msec(dev, MT_MCU_COM_REG0,
-				      BIT(31), BIT(31), 100)))
+	    WARN_ON(!mt76_poll_msec(dev, MT_MCU_COM_REG0,
+				    BIT(31), BIT(31), 100)))
 		return -ETIMEDOUT;
 
 	return 0;
 }
 EXPORT_SYMBOL_GPL(mt76x02_mcu_calibrate);
 
-int mt76x02_mcu_cleanup(struct mt76_dev *dev)
+int mt76x02_mcu_cleanup(struct mt76x02_dev *dev)
 {
 	struct sk_buff *skb;
 
-	dev->bus->wr(dev, MT_MCU_INT_LEVEL, 1);
+	mt76_wr(dev, MT_MCU_INT_LEVEL, 1);
 	usleep_range(20000, 30000);
 
-	while ((skb = skb_dequeue(&dev->mmio.mcu.res_q)) != NULL)
+	while ((skb = skb_dequeue(&dev->mt76.mmio.mcu.res_q)) != NULL)
 		dev_kfree_skb(skb);
 
 	return 0;
 }
 EXPORT_SYMBOL_GPL(mt76x02_mcu_cleanup);
 
-void mt76x02_set_ethtool_fwver(struct mt76_dev *dev,
+void mt76x02_set_ethtool_fwver(struct mt76x02_dev *dev,
 			       const struct mt76x02_fw_header *h)
 {
 	u16 bld = le16_to_cpu(h->build_ver);
 	u16 ver = le16_to_cpu(h->fw_ver);
 
-	snprintf(dev->hw->wiphy->fw_version,
-		 sizeof(dev->hw->wiphy->fw_version),
+	snprintf(dev->mt76.hw->wiphy->fw_version,
+		 sizeof(dev->mt76.hw->wiphy->fw_version),
 		 "%d.%d.%02d-b%x",
 		 (ver >> 12) & 0xf, (ver >> 8) & 0xf, ver & 0xf, bld);
 }
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h
index ce664f8b1c94..2d8fd2514570 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h
@@ -17,6 +17,8 @@
 #ifndef __MT76x02_MCU_H
 #define __MT76x02_MCU_H
 
+#include "mt76x02.h"
+
 #define MT_MCU_RESET_CTL		0x070C
 #define MT_MCU_INT_LEVEL		0x0718
 #define MT_MCU_COM_REG0			0x0730
@@ -94,18 +96,18 @@ struct mt76x02_patch_header {
 	u8 pad[2];
 };
 
-int mt76x02_mcu_cleanup(struct mt76_dev *dev);
-int mt76x02_mcu_calibrate(struct mt76_dev *dev, int type,
+int mt76x02_mcu_cleanup(struct mt76x02_dev *dev);
+int mt76x02_mcu_calibrate(struct mt76x02_dev *dev, int type,
 			  u32 param, bool wait);
 struct sk_buff *mt76x02_mcu_msg_alloc(const void *data, int len);
-int mt76x02_mcu_msg_send(struct mt76_dev *dev, struct sk_buff *skb,
+int mt76x02_mcu_msg_send(struct mt76_dev *mdev, struct sk_buff *skb,
 			 int cmd, bool wait_resp);
-int mt76x02_mcu_function_select(struct mt76_dev *dev,
+int mt76x02_mcu_function_select(struct mt76x02_dev *dev,
 				enum mcu_function func,
 				u32 val, bool wait_resp);
-int mt76x02_mcu_set_radio_state(struct mt76_dev *dev, bool on,
+int mt76x02_mcu_set_radio_state(struct mt76x02_dev *dev, bool on,
 				bool wait_resp);
-void mt76x02_set_ethtool_fwver(struct mt76_dev *dev,
+void mt76x02_set_ethtool_fwver(struct mt76x02_dev *dev,
 			       const struct mt76x02_fw_header *h);
 
 #endif /* __MT76x02_MCU_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
index f229c6eb65dc..620a8c93c222 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
@@ -337,7 +337,7 @@ void mt76x2_stop_hardware(struct mt76x02_dev *dev)
 {
 	cancel_delayed_work_sync(&dev->cal_work);
 	cancel_delayed_work_sync(&dev->mac_work);
-	mt76x02_mcu_set_radio_state(&dev->mt76, false, true);
+	mt76x02_mcu_set_radio_state(dev, false, true);
 	mt76x2_mac_stop(dev, false);
 }
 
@@ -347,7 +347,7 @@ void mt76x2_cleanup(struct mt76x02_dev *dev)
 	tasklet_disable(&dev->pre_tbtt_tasklet);
 	mt76x2_stop_hardware(dev);
 	mt76x02_dma_cleanup(dev);
-	mt76x02_mcu_cleanup(&dev->mt76);
+	mt76x02_mcu_cleanup(dev);
 }
 
 struct mt76x02_dev *mt76x2_alloc_device(struct device *pdev)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c
index 898aa229671c..563e2c459409 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c
@@ -152,8 +152,8 @@ mt76pci_load_firmware(struct mt76x02_dev *dev)
 		return -ETIMEDOUT;
 	}
 
+	mt76x02_set_ethtool_fwver(dev, hdr);
 	dev_info(dev->mt76.dev, "Firmware running!\n");
-	mt76x02_set_ethtool_fwver(&dev->mt76, hdr);
 
 	release_firmware(fw);
 
@@ -183,6 +183,6 @@ int mt76x2_mcu_init(struct mt76x02_dev *dev)
 	if (ret)
 		return ret;
 
-	mt76x02_mcu_function_select(&dev->mt76, Q_SELECT, 1, true);
+	mt76x02_mcu_function_select(dev, Q_SELECT, 1, true);
 	return 0;
 }
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
index 40ea5f7480fb..bdc6fba217b1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
@@ -38,7 +38,7 @@ mt76x2_phy_tssi_init_cal(struct mt76x02_dev *dev)
 	if (mt76x02_ext_pa_enabled(&dev->mt76, chan->band))
 		flag |= BIT(8);
 
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_TSSI, flag, true);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TSSI, flag, true);
 	dev->cal.tssi_cal_done = true;
 	return true;
 }
@@ -62,13 +62,13 @@ mt76x2_phy_channel_calibrate(struct mt76x02_dev *dev, bool mac_stopped)
 		mt76x2_mac_stop(dev, false);
 
 	if (is_5ghz)
-		mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_LC, 0, true);
+		mt76x02_mcu_calibrate(dev, MCU_CAL_LC, 0, true);
 
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_TX_LOFT, is_5ghz, true);
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_TXIQ, is_5ghz, true);
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_RXIQC_FI, is_5ghz, true);
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_TEMP_SENSOR, 0, true);
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_TX_SHAPING, 0, true);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TX_LOFT, is_5ghz, true);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TXIQ, is_5ghz, true);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXIQC_FI, is_5ghz, true);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TEMP_SENSOR, 0, true);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TX_SHAPING, 0, true);
 
 	if (!mac_stopped)
 		mt76x2_mac_resume(dev);
@@ -364,14 +364,14 @@ int mt76x2_phy_set_channel(struct mt76x02_dev *dev,
 		u8 val = mt76x02_eeprom_get(&dev->mt76, MT_EE_BT_RCAL_RESULT);
 
 		if (val != 0xff)
-			mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_R, 0, true);
+			mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, true);
 	}
 
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_RXDCOC, channel, true);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, channel, true);
 
 	/* Rx LPF calibration */
 	if (!dev->cal.init_cal_done)
-		mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_RC, 0, true);
+		mt76x02_mcu_calibrate(dev, MCU_CAL_RC, 0, true);
 
 	dev->cal.init_cal_done = true;
 
@@ -449,7 +449,7 @@ int mt76x2_phy_start(struct mt76x02_dev *dev)
 {
 	int ret;
 
-	ret = mt76x02_mcu_set_radio_state(&dev->mt76, true, true);
+	ret = mt76x02_mcu_set_radio_state(dev, true, true);
 	if (ret)
 		return ret;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
index f00aed915ee8..31bf0f891028 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
@@ -289,8 +289,7 @@ void mt76x2_phy_tssi_compensate(struct mt76x02_dev *dev, bool wait)
 			return;
 
 		usleep_range(10000, 20000);
-		mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_DPD,
-				      chan->hw_value, wait);
+		mt76x02_mcu_calibrate(dev, MCU_CAL_DPD, chan->hw_value, wait);
 		dev->cal.dpd_cal_done = true;
 	}
 }
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
index c82f16efa327..7578c7dcd62a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
@@ -303,7 +303,7 @@ void mt76x2u_stop_hw(struct mt76x02_dev *dev)
 
 void mt76x2u_cleanup(struct mt76x02_dev *dev)
 {
-	mt76x02_mcu_set_radio_state(&dev->mt76, false, false);
+	mt76x02_mcu_set_radio_state(dev, false, false);
 	mt76x2u_stop_hw(dev);
 	mt76u_queues_deinit(&dev->mt76);
 	mt76u_mcu_deinit(&dev->mt76);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c
index 259ceae2a3a9..0475bff454c0 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c
@@ -260,8 +260,8 @@ static int mt76x2u_mcu_load_firmware(struct mt76x02_dev *dev)
 	mt76_set(dev, MT_MCU_COM_REG0, BIT(1));
 	/* enable FCE to send in-band cmd */
 	mt76_wr(dev, MT_FCE_PSE_CTRL, 0x1);
+	mt76x02_set_ethtool_fwver(dev, hdr);
 	dev_dbg(dev->mt76.dev, "firmware running\n");
-	mt76x02_set_ethtool_fwver(&dev->mt76, hdr);
 
 out:
 	release_firmware(fw);
@@ -283,10 +283,9 @@ int mt76x2u_mcu_init(struct mt76x02_dev *dev)
 {
 	int err;
 
-	err = mt76x02_mcu_function_select(&dev->mt76, Q_SELECT,
-					   1, false);
+	err = mt76x02_mcu_function_select(dev, Q_SELECT, 1, false);
 	if (err < 0)
 		return err;
 
-	return mt76x02_mcu_set_radio_state(&dev->mt76, true, false);
+	return mt76x02_mcu_set_radio_state(dev, true, false);
 }
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
index b11f8a6a6254..e0ffdd51dced 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
@@ -29,12 +29,12 @@ void mt76x2u_phy_channel_calibrate(struct mt76x02_dev *dev)
 	mt76x2u_mac_stop(dev);
 
 	if (is_5ghz)
-		mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_LC, 0, false);
+		mt76x02_mcu_calibrate(dev, MCU_CAL_LC, 0, false);
 
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_TX_LOFT, is_5ghz, false);
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_TXIQ, is_5ghz, false);
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_RXIQC_FI, is_5ghz, false);
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_TEMP_SENSOR, 0, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TX_LOFT, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TXIQ, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXIQC_FI, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TEMP_SENSOR, 0, false);
 
 	mt76x2u_mac_resume(dev);
 }
@@ -180,15 +180,14 @@ int mt76x2u_phy_set_channel(struct mt76x02_dev *dev,
 		u8 val = mt76x02_eeprom_get(&dev->mt76, MT_EE_BT_RCAL_RESULT);
 
 		if (val != 0xff)
-			mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_R,
-					      0, false);
+			mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, false);
 	}
 
-	mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_RXDCOC, channel, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, channel, false);
 
 	/* Rx LPF calibration */
 	if (!dev->cal.init_cal_done)
-		mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_RC, 0, false);
+		mt76x02_mcu_calibrate(dev, MCU_CAL_RC, 0, false);
 	dev->cal.init_cal_done = true;
 
 	mt76_wr(dev, MT_BBP(AGC, 61), 0xff64a4e2);
@@ -220,8 +219,7 @@ int mt76x2u_phy_set_channel(struct mt76x02_dev *dev,
 				flag |= BIT(0);
 			if (mt76x02_ext_pa_enabled(&dev->mt76, chan->band))
 				flag |= BIT(8);
-			mt76x02_mcu_calibrate(&dev->mt76, MCU_CAL_TSSI,
-					      flag, false);
+			mt76x02_mcu_calibrate(dev, MCU_CAL_TSSI, flag, false);
 			dev->cal.tssi_cal_done = true;
 		}
 	}

From bfdff5d03e9bc6837acd0bad574cb263d6e345c3 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Sun, 7 Oct 2018 11:45:19 +0200
Subject: [PATCH 08/36] mt76: use mt76x02_dev instead of mt76_dev in
 mt76x02_phy.c

Use mt76x02_dev data structure as reference in mt76x02_phy.c
instead of mt76_dev

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x0/phy.c   |  8 +-
 .../net/wireless/mediatek/mt76/mt76x02_phy.c  | 85 +++++++++----------
 .../net/wireless/mediatek/mt76/mt76x02_phy.h  |  8 +-
 .../wireless/mediatek/mt76/mt76x2/pci_phy.c   |  2 +-
 .../net/wireless/mediatek/mt76/mt76x2/phy.c   |  2 +-
 .../wireless/mediatek/mt76/mt76x2/usb_init.c  |  4 +-
 .../wireless/mediatek/mt76/mt76x2/usb_phy.c   |  2 +-
 7 files changed, 54 insertions(+), 57 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index d5fe248e7839..fdf1b3482fd0 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -618,7 +618,7 @@ void mt76x0_phy_set_txpower(struct mt76x02_dev *dev)
 	dev->mt76.txpower_cur = mt76x02_get_max_rate_power(t);
 	mt76x02_add_rate_power_offset(t, -info[0]);
 
-	mt76x02_phy_set_txpower(&dev->mt76, info[0], info[1]);
+	mt76x02_phy_set_txpower(dev, info[0], info[1]);
 }
 
 int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
@@ -815,7 +815,7 @@ static void mt76x0_dynamic_vga_tuning(struct mt76x02_dev *dev)
 	int avg_rssi;
 
 	init_vga = chandef->chan->band == NL80211_BAND_5GHZ ? 0x54 : 0x4E;
-	avg_rssi = mt76x02_phy_get_min_avg_rssi(&dev->mt76);
+	avg_rssi = mt76x02_phy_get_min_avg_rssi(dev);
 	if (avg_rssi > -60)
 		init_vga -= 0x20;
 	else if (avg_rssi > -70)
@@ -897,6 +897,6 @@ void mt76x0_phy_init(struct mt76x02_dev *dev)
 	INIT_DELAYED_WORK(&dev->cal_work, mt76x0_phy_calibrate);
 
 	mt76x0_rf_init(dev);
-	mt76x02_phy_set_rxpath(&dev->mt76);
-	mt76x02_phy_set_txdac(&dev->mt76);
+	mt76x02_phy_set_rxpath(dev);
+	mt76x02_phy_set_txdac(dev);
 }
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
index d31ce1d7b689..c398471b6376 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
@@ -17,18 +17,17 @@
 
 #include <linux/kernel.h>
 
-#include "mt76.h"
+#include "mt76x02.h"
 #include "mt76x02_phy.h"
-#include "mt76x02_mac.h"
 
-void mt76x02_phy_set_rxpath(struct mt76_dev *dev)
+void mt76x02_phy_set_rxpath(struct mt76x02_dev *dev)
 {
 	u32 val;
 
-	val = __mt76_rr(dev, MT_BBP(AGC, 0));
+	val = mt76_rr(dev, MT_BBP(AGC, 0));
 	val &= ~BIT(4);
 
-	switch (dev->chainmask & 0xf) {
+	switch (dev->mt76.chainmask & 0xf) {
 	case 2:
 		val |= BIT(3);
 		break;
@@ -37,23 +36,23 @@ void mt76x02_phy_set_rxpath(struct mt76_dev *dev)
 		break;
 	}
 
-	__mt76_wr(dev, MT_BBP(AGC, 0), val);
+	mt76_wr(dev, MT_BBP(AGC, 0), val);
 	mb();
-	val = __mt76_rr(dev, MT_BBP(AGC, 0));
+	val = mt76_rr(dev, MT_BBP(AGC, 0));
 }
 EXPORT_SYMBOL_GPL(mt76x02_phy_set_rxpath);
 
-void mt76x02_phy_set_txdac(struct mt76_dev *dev)
+void mt76x02_phy_set_txdac(struct mt76x02_dev *dev)
 {
 	int txpath;
 
-	txpath = (dev->chainmask >> 8) & 0xf;
+	txpath = (dev->mt76.chainmask >> 8) & 0xf;
 	switch (txpath) {
 	case 2:
-		__mt76_set(dev, MT_BBP(TXBE, 5), 0x3);
+		mt76_set(dev, MT_BBP(TXBE, 5), 0x3);
 		break;
 	default:
-		__mt76_clear(dev, MT_BBP(TXBE, 5), 0x3);
+		mt76_clear(dev, MT_BBP(TXBE, 5), 0x3);
 		break;
 	}
 }
@@ -102,40 +101,38 @@ void mt76x02_add_rate_power_offset(struct mt76_rate_power *r, int offset)
 }
 EXPORT_SYMBOL_GPL(mt76x02_add_rate_power_offset);
 
-void mt76x02_phy_set_txpower(struct mt76_dev *dev, int txp_0, int txp_1)
+void mt76x02_phy_set_txpower(struct mt76x02_dev *dev, int txp_0, int txp_1)
 {
-	struct mt76_rate_power *t = &dev->rate_power;
+	struct mt76_rate_power *t = &dev->mt76.rate_power;
 
-	__mt76_rmw_field(dev, MT_TX_ALC_CFG_0, MT_TX_ALC_CFG_0_CH_INIT_0,
-			 txp_0);
-	__mt76_rmw_field(dev, MT_TX_ALC_CFG_0, MT_TX_ALC_CFG_0_CH_INIT_1,
-			 txp_1);
+	mt76_rmw_field(dev, MT_TX_ALC_CFG_0, MT_TX_ALC_CFG_0_CH_INIT_0, txp_0);
+	mt76_rmw_field(dev, MT_TX_ALC_CFG_0, MT_TX_ALC_CFG_0_CH_INIT_1, txp_1);
 
-	__mt76_wr(dev, MT_TX_PWR_CFG_0,
-		  mt76x02_tx_power_mask(t->cck[0], t->cck[2], t->ofdm[0],
-					t->ofdm[2]));
-	__mt76_wr(dev, MT_TX_PWR_CFG_1,
-		  mt76x02_tx_power_mask(t->ofdm[4], t->ofdm[6], t->ht[0],
-					t->ht[2]));
-	__mt76_wr(dev, MT_TX_PWR_CFG_2,
-		  mt76x02_tx_power_mask(t->ht[4], t->ht[6], t->ht[8],
-					t->ht[10]));
-	__mt76_wr(dev, MT_TX_PWR_CFG_3,
-		  mt76x02_tx_power_mask(t->ht[12], t->ht[14], t->stbc[0],
-					t->stbc[2]));
-	__mt76_wr(dev, MT_TX_PWR_CFG_4,
-		  mt76x02_tx_power_mask(t->stbc[4], t->stbc[6], 0, 0));
-	__mt76_wr(dev, MT_TX_PWR_CFG_7,
-		  mt76x02_tx_power_mask(t->ofdm[7], t->vht[8], t->ht[7],
-					t->vht[9]));
-	__mt76_wr(dev, MT_TX_PWR_CFG_8,
-		  mt76x02_tx_power_mask(t->ht[14], 0, t->vht[8], t->vht[9]));
-	__mt76_wr(dev, MT_TX_PWR_CFG_9,
-		  mt76x02_tx_power_mask(t->ht[7], 0, t->stbc[8], t->stbc[9]));
+	mt76_wr(dev, MT_TX_PWR_CFG_0,
+		mt76x02_tx_power_mask(t->cck[0], t->cck[2], t->ofdm[0],
+				      t->ofdm[2]));
+	mt76_wr(dev, MT_TX_PWR_CFG_1,
+		mt76x02_tx_power_mask(t->ofdm[4], t->ofdm[6], t->ht[0],
+				      t->ht[2]));
+	mt76_wr(dev, MT_TX_PWR_CFG_2,
+		mt76x02_tx_power_mask(t->ht[4], t->ht[6], t->ht[8],
+				      t->ht[10]));
+	mt76_wr(dev, MT_TX_PWR_CFG_3,
+		mt76x02_tx_power_mask(t->ht[12], t->ht[14], t->stbc[0],
+				      t->stbc[2]));
+	mt76_wr(dev, MT_TX_PWR_CFG_4,
+		mt76x02_tx_power_mask(t->stbc[4], t->stbc[6], 0, 0));
+	mt76_wr(dev, MT_TX_PWR_CFG_7,
+		mt76x02_tx_power_mask(t->ofdm[7], t->vht[8], t->ht[7],
+				      t->vht[9]));
+	mt76_wr(dev, MT_TX_PWR_CFG_8,
+		mt76x02_tx_power_mask(t->ht[14], 0, t->vht[8], t->vht[9]));
+	mt76_wr(dev, MT_TX_PWR_CFG_9,
+		mt76x02_tx_power_mask(t->ht[7], 0, t->stbc[8], t->stbc[9]));
 }
 EXPORT_SYMBOL_GPL(mt76x02_phy_set_txpower);
 
-int mt76x02_phy_get_min_avg_rssi(struct mt76_dev *dev)
+int mt76x02_phy_get_min_avg_rssi(struct mt76x02_dev *dev)
 {
 	struct mt76x02_sta *sta;
 	struct mt76_wcid *wcid;
@@ -145,8 +142,8 @@ int mt76x02_phy_get_min_avg_rssi(struct mt76_dev *dev)
 	local_bh_disable();
 	rcu_read_lock();
 
-	for (i = 0; i < ARRAY_SIZE(dev->wcid_mask); i++) {
-		unsigned long mask = dev->wcid_mask[i];
+	for (i = 0; i < ARRAY_SIZE(dev->mt76.wcid_mask); i++) {
+		unsigned long mask = dev->mt76.wcid_mask[i];
 
 		if (!mask)
 			continue;
@@ -155,17 +152,17 @@ int mt76x02_phy_get_min_avg_rssi(struct mt76_dev *dev)
 			if (!(mask & 1))
 				continue;
 
-			wcid = rcu_dereference(dev->wcid[j]);
+			wcid = rcu_dereference(dev->mt76.wcid[j]);
 			if (!wcid)
 				continue;
 
 			sta = container_of(wcid, struct mt76x02_sta, wcid);
-			spin_lock(&dev->rx_lock);
+			spin_lock(&dev->mt76.rx_lock);
 			if (sta->inactive_count++ < 5)
 				cur_rssi = ewma_signal_read(&sta->rssi);
 			else
 				cur_rssi = 0;
-			spin_unlock(&dev->rx_lock);
+			spin_unlock(&dev->mt76.rx_lock);
 
 			if (cur_rssi < min_rssi)
 				min_rssi = cur_rssi;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
index e70ea6eeb077..c370b4cc68ee 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
@@ -20,11 +20,11 @@
 #include "mt76x02_regs.h"
 
 void mt76x02_add_rate_power_offset(struct mt76_rate_power *r, int offset);
-void mt76x02_phy_set_txpower(struct mt76_dev *dev, int txp_0, int txp_2);
+void mt76x02_phy_set_txpower(struct mt76x02_dev *dev, int txp_0, int txp_2);
 void mt76x02_limit_rate_power(struct mt76_rate_power *r, int limit);
 int mt76x02_get_max_rate_power(struct mt76_rate_power *r);
-void mt76x02_phy_set_rxpath(struct mt76_dev *dev);
-void mt76x02_phy_set_txdac(struct mt76_dev *dev);
-int mt76x02_phy_get_min_avg_rssi(struct mt76_dev *dev);
+void mt76x02_phy_set_rxpath(struct mt76x02_dev *dev);
+void mt76x02_phy_set_txdac(struct mt76x02_dev *dev);
+int mt76x02_phy_get_min_avg_rssi(struct mt76x02_dev *dev);
 
 #endif /* __MT76x02_PHY_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
index bdc6fba217b1..aff0363e0958 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
@@ -210,7 +210,7 @@ mt76x2_phy_update_channel_gain(struct mt76x02_dev *dev)
 	int low_gain;
 	u32 val;
 
-	dev->cal.avg_rssi_all = mt76x02_phy_get_min_avg_rssi(&dev->mt76);
+	dev->cal.avg_rssi_all = mt76x02_phy_get_min_avg_rssi(dev);
 
 	low_gain = (dev->cal.avg_rssi_all > mt76x2_get_rssi_gain_thresh(dev)) +
 		   (dev->cal.avg_rssi_all > mt76x2_get_low_rssi_gain_thresh(dev));
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
index 31bf0f891028..93bcab7cccfd 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
@@ -187,7 +187,7 @@ void mt76x2_phy_set_txpower(struct mt76x02_dev *dev)
 	dev->target_power_delta[1] = txp_1 - txp.chain[0].target_power;
 	dev->mt76.rate_power = t;
 
-	mt76x02_phy_set_txpower(&dev->mt76, txp_0, txp_1);
+	mt76x02_phy_set_txpower(dev, txp_0, txp_1);
 }
 EXPORT_SYMBOL_GPL(mt76x2_phy_set_txpower);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
index 7578c7dcd62a..6214781714c4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
@@ -237,8 +237,8 @@ int mt76x2u_init_hardware(struct mt76x02_dev *dev)
 	if (err < 0)
 		return err;
 
-	mt76x02_phy_set_rxpath(&dev->mt76);
-	mt76x02_phy_set_txdac(&dev->mt76);
+	mt76x02_phy_set_rxpath(dev);
+	mt76x02_phy_set_txdac(dev);
 
 	return mt76x2u_mac_stop(dev);
 }
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
index e0ffdd51dced..c4c437770fc9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
@@ -69,7 +69,7 @@ mt76x2u_phy_update_channel_gain(struct mt76x02_dev *dev)
 		break;
 	}
 
-	dev->cal.avg_rssi_all = mt76x02_phy_get_min_avg_rssi(&dev->mt76);
+	dev->cal.avg_rssi_all = mt76x02_phy_get_min_avg_rssi(dev);
 	false_cca = FIELD_GET(MT_RX_STAT_1_CCA_ERRORS,
 			      mt76_rr(dev, MT_RX_STAT_1));
 

From d87cf75f11118367f2e85dd049be9cab22ae0138 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Sun, 7 Oct 2018 11:45:20 +0200
Subject: [PATCH 09/36] mt76: use mt76x02_dev instead of mt76_dev in
 mt76x02_util.c

Use mt76x02_dev data structure as reference in mt76x02_util.c
instead of mt76_dev

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x0/init.c  |   2 +-
 drivers/net/wireless/mediatek/mt76/mt76x02.h  |   6 +-
 .../net/wireless/mediatek/mt76/mt76x02_util.c | 138 +++++++++---------
 .../wireless/mediatek/mt76/mt76x2/pci_init.c  |   2 +-
 .../wireless/mediatek/mt76/mt76x2/usb_main.c  |   2 +-
 5 files changed, 77 insertions(+), 73 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
index abd8313f22e7..578f1b34f0f1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
@@ -138,7 +138,7 @@ static void mt76x0_init_mac_registers(struct mt76x02_dev *dev)
 
 	RANDOM_WRITE(dev, common_mac_reg_table);
 
-	mt76x02_set_beacon_offsets(&dev->mt76);
+	mt76x02_set_beacon_offsets(dev);
 
 	/* Enable PBF and MAC clock SYS_CTRL[11:10] = 0x3 */
 	RANDOM_WRITE(dev, mt76x0_mac_reg_table);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h
index 65174817ebc4..724c46b137e8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h
@@ -119,8 +119,8 @@ int mt76x02_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 int mt76x02_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		      struct ieee80211_sta *sta);
 
-void mt76x02_vif_init(struct mt76_dev *dev, struct ieee80211_vif *vif,
-		     unsigned int idx);
+void mt76x02_vif_init(struct mt76x02_dev *dev, struct ieee80211_vif *vif,
+		      unsigned int idx);
 int mt76x02_add_interface(struct ieee80211_hw *hw,
 			 struct ieee80211_vif *vif);
 void mt76x02_remove_interface(struct ieee80211_hw *hw,
@@ -156,7 +156,7 @@ int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi,
 			   u32 *tx_info);
 
 extern const u16 mt76x02_beacon_offsets[16];
-void mt76x02_set_beacon_offsets(struct mt76_dev *dev);
+void mt76x02_set_beacon_offsets(struct mt76x02_dev *dev);
 void mt76x02_set_irq_mask(struct mt76x02_dev *dev, u32 clear, u32 set);
 void mt76x02_mac_start(struct mt76x02_dev *dev);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
index 5851ab6b7e26..8263b785df5c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
@@ -48,21 +48,21 @@ struct ieee80211_rate mt76x02_rates[] = {
 EXPORT_SYMBOL_GPL(mt76x02_rates);
 
 void mt76x02_configure_filter(struct ieee80211_hw *hw,
-			     unsigned int changed_flags,
-			     unsigned int *total_flags, u64 multicast)
+			      unsigned int changed_flags,
+			      unsigned int *total_flags, u64 multicast)
 {
-	struct mt76_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 	u32 flags = 0;
 
 #define MT76_FILTER(_flag, _hw) do { \
 		flags |= *total_flags & FIF_##_flag;			\
-		dev->rxfilter &= ~(_hw);				\
-		dev->rxfilter |= !(flags & FIF_##_flag) * (_hw);	\
+		dev->mt76.rxfilter &= ~(_hw);				\
+		dev->mt76.rxfilter |= !(flags & FIF_##_flag) * (_hw);	\
 	} while (0)
 
-	mutex_lock(&dev->mutex);
+	mutex_lock(&dev->mt76.mutex);
 
-	dev->rxfilter &= ~MT_RX_FILTR_CFG_OTHER_BSS;
+	dev->mt76.rxfilter &= ~MT_RX_FILTR_CFG_OTHER_BSS;
 
 	MT76_FILTER(FCSFAIL, MT_RX_FILTR_CFG_CRC_ERR);
 	MT76_FILTER(PLCPFAIL, MT_RX_FILTR_CFG_PHY_ERR);
@@ -75,25 +75,25 @@ void mt76x02_configure_filter(struct ieee80211_hw *hw,
 	MT76_FILTER(PSPOLL, MT_RX_FILTR_CFG_PSPOLL);
 
 	*total_flags = flags;
-	dev->bus->wr(dev, MT_RX_FILTR_CFG, dev->rxfilter);
+	mt76_wr(dev, MT_RX_FILTR_CFG, dev->mt76.rxfilter);
 
-	mutex_unlock(&dev->mutex);
+	mutex_unlock(&dev->mt76.mutex);
 }
 EXPORT_SYMBOL_GPL(mt76x02_configure_filter);
 
 int mt76x02_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		   struct ieee80211_sta *sta)
+		    struct ieee80211_sta *sta)
 {
-	struct mt76_dev *dev = hw->priv;
-	struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
-	struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv;
+	struct mt76x02_dev *dev = hw->priv;
+	struct mt76x02_sta *msta = (struct mt76x02_sta *)sta->drv_priv;
+	struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv;
 	int ret = 0;
 	int idx = 0;
 	int i;
 
-	mutex_lock(&dev->mutex);
+	mutex_lock(&dev->mt76.mutex);
 
-	idx = mt76_wcid_alloc(dev->wcid_mask, ARRAY_SIZE(dev->wcid));
+	idx = mt76_wcid_alloc(dev->mt76.wcid_mask, ARRAY_SIZE(dev->mt76.wcid));
 	if (idx < 0) {
 		ret = -ENOSPC;
 		goto out;
@@ -103,66 +103,66 @@ int mt76x02_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	msta->wcid.sta = 1;
 	msta->wcid.idx = idx;
 	msta->wcid.hw_key_idx = -1;
-	mt76x02_mac_wcid_setup(dev, idx, mvif->idx, sta->addr);
-	mt76x02_mac_wcid_set_drop(dev, idx, false);
+	mt76x02_mac_wcid_setup(&dev->mt76, idx, mvif->idx, sta->addr);
+	mt76x02_mac_wcid_set_drop(&dev->mt76, idx, false);
 	for (i = 0; i < ARRAY_SIZE(sta->txq); i++)
-		mt76x02_txq_init(dev, sta->txq[i]);
+		mt76x02_txq_init(&dev->mt76, sta->txq[i]);
 
 	if (vif->type == NL80211_IFTYPE_AP)
 		set_bit(MT_WCID_FLAG_CHECK_PS, &msta->wcid.flags);
 
 	ewma_signal_init(&msta->rssi);
 
-	rcu_assign_pointer(dev->wcid[idx], &msta->wcid);
+	rcu_assign_pointer(dev->mt76.wcid[idx], &msta->wcid);
 
 out:
-	mutex_unlock(&dev->mutex);
+	mutex_unlock(&dev->mt76.mutex);
 
 	return ret;
 }
 EXPORT_SYMBOL_GPL(mt76x02_sta_add);
 
 int mt76x02_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		      struct ieee80211_sta *sta)
+		       struct ieee80211_sta *sta)
 {
-	struct mt76_dev *dev = hw->priv;
-	struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
+	struct mt76x02_dev *dev = hw->priv;
+	struct mt76x02_sta *msta = (struct mt76x02_sta *)sta->drv_priv;
 	int idx = msta->wcid.idx;
 	int i;
 
-	mutex_lock(&dev->mutex);
-	rcu_assign_pointer(dev->wcid[idx], NULL);
+	mutex_lock(&dev->mt76.mutex);
+	rcu_assign_pointer(dev->mt76.wcid[idx], NULL);
 	for (i = 0; i < ARRAY_SIZE(sta->txq); i++)
-		mt76_txq_remove(dev, sta->txq[i]);
-	mt76x02_mac_wcid_set_drop(dev, idx, true);
-	mt76_wcid_free(dev->wcid_mask, idx);
-	mt76x02_mac_wcid_setup(dev, idx, 0, NULL);
-	mutex_unlock(&dev->mutex);
+		mt76_txq_remove(&dev->mt76, sta->txq[i]);
+	mt76x02_mac_wcid_set_drop(&dev->mt76, idx, true);
+	mt76_wcid_free(dev->mt76.wcid_mask, idx);
+	mt76x02_mac_wcid_setup(&dev->mt76, idx, 0, NULL);
+	mutex_unlock(&dev->mt76.mutex);
 
 	return 0;
 }
 EXPORT_SYMBOL_GPL(mt76x02_sta_remove);
 
-void mt76x02_vif_init(struct mt76_dev *dev, struct ieee80211_vif *vif,
-		     unsigned int idx)
+void mt76x02_vif_init(struct mt76x02_dev *dev, struct ieee80211_vif *vif,
+		      unsigned int idx)
 {
-	struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv;
+	struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv;
 
 	mvif->idx = idx;
 	mvif->group_wcid.idx = MT_VIF_WCID(idx);
 	mvif->group_wcid.hw_key_idx = -1;
-	mt76x02_txq_init(dev, vif->txq);
+	mt76x02_txq_init(&dev->mt76, vif->txq);
 }
 EXPORT_SYMBOL_GPL(mt76x02_vif_init);
 
 int
 mt76x02_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 {
-	struct mt76_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 	unsigned int idx = 0;
 
 	if (vif->addr[0] & BIT(1))
-		idx = 1 + (((dev->macaddr[0] ^ vif->addr[0]) >> 2) & 7);
+		idx = 1 + (((dev->mt76.macaddr[0] ^ vif->addr[0]) >> 2) & 7);
 
 	/*
 	 * Client mode typically only has one configurable BSSID register,
@@ -186,20 +186,20 @@ mt76x02_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 EXPORT_SYMBOL_GPL(mt76x02_add_interface);
 
 void mt76x02_remove_interface(struct ieee80211_hw *hw,
-			     struct ieee80211_vif *vif)
+			      struct ieee80211_vif *vif)
 {
-	struct mt76_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
-	mt76_txq_remove(dev, vif->txq);
+	mt76_txq_remove(&dev->mt76, vif->txq);
 }
 EXPORT_SYMBOL_GPL(mt76x02_remove_interface);
 
 int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-			struct ieee80211_ampdu_params *params)
+			 struct ieee80211_ampdu_params *params)
 {
 	enum ieee80211_ampdu_mlme_action action = params->action;
 	struct ieee80211_sta *sta = params->sta;
-	struct mt76_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 	struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
 	struct ieee80211_txq *txq = sta->txq[params->tid];
 	u16 tid = params->tid;
@@ -213,12 +213,14 @@ int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 
 	switch (action) {
 	case IEEE80211_AMPDU_RX_START:
-		mt76_rx_aggr_start(dev, &msta->wcid, tid, *ssn, params->buf_size);
-		__mt76_set(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid));
+		mt76_rx_aggr_start(&dev->mt76, &msta->wcid, tid,
+				   *ssn, params->buf_size);
+		mt76_set(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid));
 		break;
 	case IEEE80211_AMPDU_RX_STOP:
-		mt76_rx_aggr_stop(dev, &msta->wcid, tid);
-		__mt76_clear(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid));
+		mt76_rx_aggr_stop(&dev->mt76, &msta->wcid, tid);
+		mt76_clear(dev, MT_WCID_ADDR(msta->wcid.idx) + 4,
+			   BIT(16 + tid));
 		break;
 	case IEEE80211_AMPDU_TX_OPERATIONAL:
 		mtxq->aggr = true;
@@ -245,11 +247,11 @@ int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 EXPORT_SYMBOL_GPL(mt76x02_ampdu_action);
 
 int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
-		   struct ieee80211_vif *vif, struct ieee80211_sta *sta,
-		   struct ieee80211_key_conf *key)
+		    struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+		    struct ieee80211_key_conf *key)
 {
-	struct mt76_dev *dev = hw->priv;
-	struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv;
+	struct mt76x02_dev *dev = hw->priv;
+	struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv;
 	struct mt76x02_sta *msta;
 	struct mt76_wcid *wcid;
 	int idx = key->keyidx;
@@ -295,30 +297,32 @@ int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 		key = NULL;
 	}
-	mt76_wcid_key_setup(dev, wcid, key);
+	mt76_wcid_key_setup(&dev->mt76, wcid, key);
 
 	if (!msta) {
 		if (key || wcid->hw_key_idx == idx) {
-			ret = mt76x02_mac_wcid_set_key(dev, wcid->idx, key);
+			ret = mt76x02_mac_wcid_set_key(&dev->mt76,
+						       wcid->idx, key);
 			if (ret)
 				return ret;
 		}
 
-		return mt76x02_mac_shared_key_setup(dev, mvif->idx, idx, key);
+		return mt76x02_mac_shared_key_setup(&dev->mt76,
+						    mvif->idx, idx, key);
 	}
 
-	return mt76x02_mac_wcid_set_key(dev, msta->wcid.idx, key);
+	return mt76x02_mac_wcid_set_key(&dev->mt76, msta->wcid.idx, key);
 }
 EXPORT_SYMBOL_GPL(mt76x02_set_key);
 
 int mt76x02_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		   u16 queue, const struct ieee80211_tx_queue_params *params)
+		    u16 queue, const struct ieee80211_tx_queue_params *params)
 {
-	struct mt76_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 	u8 cw_min = 5, cw_max = 10, qid;
 	u32 val;
 
-	qid = dev->q_tx[queue].hw_idx;
+	qid = dev->mt76.q_tx[queue].hw_idx;
 
 	if (params->cw_min)
 		cw_min = fls(params->cw_min);
@@ -329,27 +333,27 @@ int mt76x02_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	      FIELD_PREP(MT_EDCA_CFG_AIFSN, params->aifs) |
 	      FIELD_PREP(MT_EDCA_CFG_CWMIN, cw_min) |
 	      FIELD_PREP(MT_EDCA_CFG_CWMAX, cw_max);
-	__mt76_wr(dev, MT_EDCA_CFG_AC(qid), val);
+	mt76_wr(dev, MT_EDCA_CFG_AC(qid), val);
 
-	val = __mt76_rr(dev, MT_WMM_TXOP(qid));
+	val = mt76_rr(dev, MT_WMM_TXOP(qid));
 	val &= ~(MT_WMM_TXOP_MASK << MT_WMM_TXOP_SHIFT(qid));
 	val |= params->txop << MT_WMM_TXOP_SHIFT(qid);
-	__mt76_wr(dev, MT_WMM_TXOP(qid), val);
+	mt76_wr(dev, MT_WMM_TXOP(qid), val);
 
-	val = __mt76_rr(dev, MT_WMM_AIFSN);
+	val = mt76_rr(dev, MT_WMM_AIFSN);
 	val &= ~(MT_WMM_AIFSN_MASK << MT_WMM_AIFSN_SHIFT(qid));
 	val |= params->aifs << MT_WMM_AIFSN_SHIFT(qid);
-	__mt76_wr(dev, MT_WMM_AIFSN, val);
+	mt76_wr(dev, MT_WMM_AIFSN, val);
 
-	val = __mt76_rr(dev, MT_WMM_CWMIN);
+	val = mt76_rr(dev, MT_WMM_CWMIN);
 	val &= ~(MT_WMM_CWMIN_MASK << MT_WMM_CWMIN_SHIFT(qid));
 	val |= cw_min << MT_WMM_CWMIN_SHIFT(qid);
-	__mt76_wr(dev, MT_WMM_CWMIN, val);
+	mt76_wr(dev, MT_WMM_CWMIN, val);
 
-	val = __mt76_rr(dev, MT_WMM_CWMAX);
+	val = mt76_rr(dev, MT_WMM_CWMAX);
 	val &= ~(MT_WMM_CWMAX_MASK << MT_WMM_CWMAX_SHIFT(qid));
 	val |= cw_max << MT_WMM_CWMAX_SHIFT(qid);
-	__mt76_wr(dev, MT_WMM_CWMAX, val);
+	mt76_wr(dev, MT_WMM_CWMAX, val);
 
 	return 0;
 }
@@ -425,7 +429,7 @@ const u16 mt76x02_beacon_offsets[16] = {
 };
 EXPORT_SYMBOL_GPL(mt76x02_beacon_offsets);
 
-void mt76x02_set_beacon_offsets(struct mt76_dev *dev)
+void mt76x02_set_beacon_offsets(struct mt76x02_dev *dev)
 {
 	u16 val, base = MT_BEACON_BASE;
 	u32 regs[4] = {};
@@ -437,7 +441,7 @@ void mt76x02_set_beacon_offsets(struct mt76_dev *dev)
 	}
 
 	for (i = 0; i < 4; i++)
-		__mt76_wr(dev, MT_BCN_OFFSET(i), regs[i]);
+		mt76_wr(dev, MT_BCN_OFFSET(i), regs[i]);
 }
 EXPORT_SYMBOL_GPL(mt76x02_set_beacon_offsets);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
index 620a8c93c222..d98d1286f7c1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
@@ -168,7 +168,7 @@ static int mt76x2_mac_reset(struct mt76x02_dev *dev, bool hard)
 		MT_CH_TIME_CFG_EIFS_AS_BUSY |
 		FIELD_PREP(MT_CH_TIME_CFG_CH_TIMER_CLR, 1));
 
-	mt76x02_set_beacon_offsets(&dev->mt76);
+	mt76x02_set_beacon_offsets(dev);
 
 	mt76x2_set_tx_ackto(dev);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c
index 224609d6915f..87941ed3fb7c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c
@@ -52,7 +52,7 @@ static int mt76x2u_add_interface(struct ieee80211_hw *hw,
 	if (!ether_addr_equal(dev->mt76.macaddr, vif->addr))
 		mt76x02_mac_setaddr(&dev->mt76, vif->addr);
 
-	mt76x02_vif_init(&dev->mt76, vif, 0);
+	mt76x02_vif_init(dev, vif, 0);
 	return 0;
 }
 

From 95c3e451e6277462790b56aac568414c067a11f8 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Sun, 7 Oct 2018 11:45:21 +0200
Subject: [PATCH 10/36] mt76: use mt76x02_dev instead of mt76_dev in
 mt76x02_usb_mcu.c

Use mt76x02_dev data structure as reference in mt76x02_usb_mcu.c
instead of mt76_dev

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../wireless/mediatek/mt76/mt76x0/usb_mcu.c   |  7 +++--
 .../net/wireless/mediatek/mt76/mt76x02_usb.h  |  6 ++---
 .../wireless/mediatek/mt76/mt76x02_usb_mcu.c  | 27 +++++++++----------
 .../wireless/mediatek/mt76/mt76x2/usb_mcu.c   | 11 ++++----
 4 files changed, 24 insertions(+), 27 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c
index fb6fa1fa5548..a9f14d5149d1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c
@@ -40,8 +40,7 @@ mt76x0u_upload_firmware(struct mt76x02_dev *dev,
 	ilm_len = le32_to_cpu(hdr->ilm_len) - MT_MCU_IVB_SIZE;
 	dev_dbg(dev->mt76.dev, "loading FW - ILM %u + IVB %u\n",
 		ilm_len, MT_MCU_IVB_SIZE);
-	err = mt76x02u_mcu_fw_send_data(&dev->mt76,
-					fw_payload + MT_MCU_IVB_SIZE,
+	err = mt76x02u_mcu_fw_send_data(dev, fw_payload + MT_MCU_IVB_SIZE,
 					ilm_len, MCU_FW_URB_MAX_PAYLOAD,
 					MT_MCU_IVB_SIZE);
 	if (err)
@@ -49,7 +48,7 @@ mt76x0u_upload_firmware(struct mt76x02_dev *dev,
 
 	dlm_len = le32_to_cpu(hdr->dlm_len);
 	dev_dbg(dev->mt76.dev, "loading FW - DLM %u\n", dlm_len);
-	err = mt76x02u_mcu_fw_send_data(&dev->mt76,
+	err = mt76x02u_mcu_fw_send_data(dev,
 					fw_payload + le32_to_cpu(hdr->ilm_len),
 					dlm_len, MCU_FW_URB_MAX_PAYLOAD,
 					MT_MCU_DLM_OFFSET);
@@ -121,7 +120,7 @@ static int mt76x0u_load_firmware(struct mt76x02_dev *dev)
 	mt76_set(dev, MT_USB_DMA_CFG,
 		 (MT_USB_DMA_CFG_RX_BULK_EN | MT_USB_DMA_CFG_TX_BULK_EN) |
 		 FIELD_PREP(MT_USB_DMA_CFG_RX_BULK_AGG_TOUT, 0x20));
-	mt76x02u_mcu_fw_reset(&dev->mt76);
+	mt76x02u_mcu_fw_reset(dev);
 	usleep_range(5000, 6000);
 /*
 	mt76x0_rmw(dev, MT_PBF_CFG, 0, (MT_PBF_CFG_TX0Q_EN |
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h b/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h
index 6b2138328eb2..28aabcfd1195 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h
@@ -17,11 +17,11 @@
 #ifndef __MT76x02_USB_H
 #define __MT76x02_USB_H
 
-#include "mt76.h"
+#include "mt76x02.h"
 
 void mt76x02u_init_mcu(struct mt76_dev *dev);
-void mt76x02u_mcu_fw_reset(struct mt76_dev *dev);
-int mt76x02u_mcu_fw_send_data(struct mt76_dev *dev, const void *data,
+void mt76x02u_mcu_fw_reset(struct mt76x02_dev *dev);
+int mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, const void *data,
 			      int data_len, u32 max_payload, u32 offset);
 
 int mt76x02u_skb_dma_info(struct sk_buff *skb, int port, u32 flags);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c
index cb5f073f08af..da299b8a1334 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c
@@ -17,8 +17,7 @@
 #include <linux/module.h>
 #include <linux/firmware.h>
 
-#include "mt76.h"
-#include "mt76x02_dma.h"
+#include "mt76x02.h"
 #include "mt76x02_mcu.h"
 #include "mt76x02_usb.h"
 
@@ -255,16 +254,16 @@ mt76x02u_mcu_rd_rp(struct mt76_dev *dev, u32 base,
 	return ret;
 }
 
-void mt76x02u_mcu_fw_reset(struct mt76_dev *dev)
+void mt76x02u_mcu_fw_reset(struct mt76x02_dev *dev)
 {
-	mt76u_vendor_request(dev, MT_VEND_DEV_MODE,
+	mt76u_vendor_request(&dev->mt76, MT_VEND_DEV_MODE,
 			     USB_DIR_OUT | USB_TYPE_VENDOR,
 			     0x1, 0, NULL, 0);
 }
 EXPORT_SYMBOL_GPL(mt76x02u_mcu_fw_reset);
 
 static int
-__mt76x02u_mcu_fw_send_data(struct mt76_dev *dev, struct mt76u_buf *buf,
+__mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, struct mt76u_buf *buf,
 			    const void *fw_data, int len, u32 dst_addr)
 {
 	u8 *data = sg_virt(&buf->urb->sg[0]);
@@ -281,14 +280,14 @@ __mt76x02u_mcu_fw_send_data(struct mt76_dev *dev, struct mt76u_buf *buf,
 	memcpy(data + sizeof(info), fw_data, len);
 	memset(data + sizeof(info) + len, 0, 4);
 
-	mt76u_single_wr(dev, MT_VEND_WRITE_FCE,
+	mt76u_single_wr(&dev->mt76, MT_VEND_WRITE_FCE,
 			MT_FCE_DMA_ADDR, dst_addr);
 	len = roundup(len, 4);
-	mt76u_single_wr(dev, MT_VEND_WRITE_FCE,
+	mt76u_single_wr(&dev->mt76, MT_VEND_WRITE_FCE,
 			MT_FCE_DMA_LEN, len << 16);
 
 	buf->len = MT_CMD_HDR_LEN + len + sizeof(info);
-	err = mt76u_submit_buf(dev, USB_DIR_OUT,
+	err = mt76u_submit_buf(&dev->mt76, USB_DIR_OUT,
 			       MT_EP_OUT_INBAND_CMD,
 			       buf, GFP_KERNEL,
 			       mt76u_mcu_complete_urb, &cmpl);
@@ -297,31 +296,31 @@ __mt76x02u_mcu_fw_send_data(struct mt76_dev *dev, struct mt76u_buf *buf,
 
 	if (!wait_for_completion_timeout(&cmpl,
 					 msecs_to_jiffies(1000))) {
-		dev_err(dev->dev, "firmware upload timed out\n");
+		dev_err(dev->mt76.dev, "firmware upload timed out\n");
 		usb_kill_urb(buf->urb);
 		return -ETIMEDOUT;
 	}
 
 	if (mt76u_urb_error(buf->urb)) {
-		dev_err(dev->dev, "firmware upload failed: %d\n",
+		dev_err(dev->mt76.dev, "firmware upload failed: %d\n",
 			buf->urb->status);
 		return buf->urb->status;
 	}
 
-	val = mt76u_rr(dev, MT_TX_CPU_FROM_FCE_CPU_DESC_IDX);
+	val = mt76_rr(dev, MT_TX_CPU_FROM_FCE_CPU_DESC_IDX);
 	val++;
-	mt76u_wr(dev, MT_TX_CPU_FROM_FCE_CPU_DESC_IDX, val);
+	mt76_wr(dev, MT_TX_CPU_FROM_FCE_CPU_DESC_IDX, val);
 
 	return 0;
 }
 
-int mt76x02u_mcu_fw_send_data(struct mt76_dev *dev, const void *data,
+int mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, const void *data,
 			      int data_len, u32 max_payload, u32 offset)
 {
 	int err, len, pos = 0, max_len = max_payload - 8;
 	struct mt76u_buf buf;
 
-	err = mt76u_buf_alloc(dev, &buf, 1, max_payload, max_payload,
+	err = mt76u_buf_alloc(&dev->mt76, &buf, 1, max_payload, max_payload,
 			      GFP_KERNEL);
 	if (err < 0)
 		return err;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c
index 0475bff454c0..3f1e558e5e6d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c
@@ -137,7 +137,7 @@ static int mt76x2u_mcu_load_rom_patch(struct mt76x02_dev *dev)
 	mt76_wr(dev, MT_VEND_ADDR(CFG, MT_USB_U3DMA_CFG), val);
 
 	/* vendor reset */
-	mt76x02u_mcu_fw_reset(&dev->mt76);
+	mt76x02u_mcu_fw_reset(dev);
 	usleep_range(5000, 10000);
 
 	/* enable FCE to send in-band cmd */
@@ -151,7 +151,7 @@ static int mt76x2u_mcu_load_rom_patch(struct mt76x02_dev *dev)
 	/* FCE skip_fs_en */
 	mt76_wr(dev, MT_FCE_SKIP_FS, 0x3);
 
-	err = mt76x02u_mcu_fw_send_data(&dev->mt76, fw->data + sizeof(*hdr),
+	err = mt76x02u_mcu_fw_send_data(dev, fw->data + sizeof(*hdr),
 					fw->size - sizeof(*hdr),
 					MCU_ROM_PATCH_MAX_PAYLOAD,
 					MT76U_MCU_ROM_PATCH_OFFSET);
@@ -210,7 +210,7 @@ static int mt76x2u_mcu_load_firmware(struct mt76x02_dev *dev)
 	dev_info(dev->mt76.dev, "Build Time: %.16s\n", hdr->build_time);
 
 	/* vendor reset */
-	mt76x02u_mcu_fw_reset(&dev->mt76);
+	mt76x02u_mcu_fw_reset(dev);
 	usleep_range(5000, 10000);
 
 	/* enable USB_DMA_CFG */
@@ -230,7 +230,7 @@ static int mt76x2u_mcu_load_firmware(struct mt76x02_dev *dev)
 	mt76_wr(dev, MT_FCE_SKIP_FS, 0x3);
 
 	/* load ILM */
-	err = mt76x02u_mcu_fw_send_data(&dev->mt76, fw->data + sizeof(*hdr),
+	err = mt76x02u_mcu_fw_send_data(dev, fw->data + sizeof(*hdr),
 					ilm_len, MCU_FW_URB_MAX_PAYLOAD,
 					MT76U_MCU_ILM_OFFSET);
 	if (err < 0) {
@@ -241,8 +241,7 @@ static int mt76x2u_mcu_load_firmware(struct mt76x02_dev *dev)
 	/* load DLM */
 	if (mt76xx_rev(dev) >= MT76XX_REV_E3)
 		dlm_offset += 0x800;
-	err = mt76x02u_mcu_fw_send_data(&dev->mt76,
-					fw->data + sizeof(*hdr) + ilm_len,
+	err = mt76x02u_mcu_fw_send_data(dev, fw->data + sizeof(*hdr) + ilm_len,
 					dlm_len, MCU_FW_URB_MAX_PAYLOAD,
 					dlm_offset);
 	if (err < 0) {

From 8d66af49a3db9a74c34c0bbf9b47e376fc1f7019 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Sun, 7 Oct 2018 11:45:22 +0200
Subject: [PATCH 11/36] mt76: use mt76x02_dev instead of mt76_dev in
 mt76x02_mac.c

Use mt76x02_dev data structure as reference in mt76x02_mac.c
instead of mt76_dev

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../wireless/mediatek/mt76/mt76x0/eeprom.c    |   3 +-
 drivers/net/wireless/mediatek/mt76/mt76x02.h  |   2 +-
 .../net/wireless/mediatek/mt76/mt76x02_mac.c  | 132 +++++++++---------
 .../net/wireless/mediatek/mt76/mt76x02_mac.h  |  31 ++--
 .../net/wireless/mediatek/mt76/mt76x02_mmio.c |   2 +-
 .../net/wireless/mediatek/mt76/mt76x02_txrx.c |   7 +-
 .../net/wireless/mediatek/mt76/mt76x02_usb.h  |   2 +-
 .../wireless/mediatek/mt76/mt76x02_usb_core.c |   3 +-
 .../net/wireless/mediatek/mt76/mt76x02_util.c |  24 ++--
 .../wireless/mediatek/mt76/mt76x2/pci_init.c  |   6 +-
 .../wireless/mediatek/mt76/mt76x2/pci_mac.c   |   2 +-
 .../wireless/mediatek/mt76/mt76x2/pci_main.c  |   2 +-
 .../wireless/mediatek/mt76/mt76x2/usb_init.c  |   3 +-
 .../wireless/mediatek/mt76/mt76x2/usb_main.c  |   2 +-
 14 files changed, 111 insertions(+), 110 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
index 5735038c0e2d..bea1af7ffa73 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
@@ -337,8 +337,7 @@ int mt76x0_eeprom_init(struct mt76x02_dev *dev)
 	dev_info(dev->mt76.dev, "EEPROM ver:%02hhx fae:%02hhx\n",
 		 version, fae);
 
-	mt76x02_mac_setaddr(&dev->mt76,
-			    dev->mt76.eeprom.data + MT_EE_MAC_ADDR);
+	mt76x02_mac_setaddr(dev, dev->mt76.eeprom.data + MT_EE_MAC_ADDR);
 	mt76x0_set_chip_cap(dev);
 	mt76x0_set_freq_offset(dev);
 	mt76x0_set_temp_offset(dev);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h
index 724c46b137e8..30a9790793d3 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h
@@ -143,7 +143,7 @@ void mt76x02_tx_set_txpwr_auto(struct mt76x02_dev *dev, s8 txpwr);
 int mt76x02_insert_hdr_pad(struct sk_buff *skb);
 void mt76x02_remove_hdr_pad(struct sk_buff *skb, int len);
 void mt76x02_tx_complete(struct mt76_dev *dev, struct sk_buff *skb);
-bool mt76x02_tx_status_data(struct mt76_dev *dev, u8 *update);
+bool mt76x02_tx_status_data(struct mt76_dev *mdev, u8 *update);
 void mt76x02_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
 			  struct sk_buff *skb);
 void mt76x02_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
index 244245418ebb..e217dcec28d9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
@@ -45,8 +45,8 @@ mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data)
 }
 EXPORT_SYMBOL_GPL(mt76x02_mac_get_key_info);
 
-int mt76x02_mac_shared_key_setup(struct mt76_dev *dev, u8 vif_idx, u8 key_idx,
-				struct ieee80211_key_conf *key)
+int mt76x02_mac_shared_key_setup(struct mt76x02_dev *dev, u8 vif_idx,
+				 u8 key_idx, struct ieee80211_key_conf *key)
 {
 	enum mt76x02_cipher_type cipher;
 	u8 key_data[32];
@@ -56,20 +56,20 @@ int mt76x02_mac_shared_key_setup(struct mt76_dev *dev, u8 vif_idx, u8 key_idx,
 	if (cipher == MT_CIPHER_NONE && key)
 		return -EOPNOTSUPP;
 
-	val = __mt76_rr(dev, MT_SKEY_MODE(vif_idx));
+	val = mt76_rr(dev, MT_SKEY_MODE(vif_idx));
 	val &= ~(MT_SKEY_MODE_MASK << MT_SKEY_MODE_SHIFT(vif_idx, key_idx));
 	val |= cipher << MT_SKEY_MODE_SHIFT(vif_idx, key_idx);
-	__mt76_wr(dev, MT_SKEY_MODE(vif_idx), val);
+	mt76_wr(dev, MT_SKEY_MODE(vif_idx), val);
 
-	__mt76_wr_copy(dev, MT_SKEY(vif_idx, key_idx), key_data,
-		       sizeof(key_data));
+	mt76_wr_copy(dev, MT_SKEY(vif_idx, key_idx), key_data,
+		     sizeof(key_data));
 
 	return 0;
 }
 EXPORT_SYMBOL_GPL(mt76x02_mac_shared_key_setup);
 
-int mt76x02_mac_wcid_set_key(struct mt76_dev *dev, u8 idx,
-			    struct ieee80211_key_conf *key)
+int mt76x02_mac_wcid_set_key(struct mt76x02_dev *dev, u8 idx,
+			     struct ieee80211_key_conf *key)
 {
 	enum mt76x02_cipher_type cipher;
 	u8 key_data[32];
@@ -79,25 +79,26 @@ int mt76x02_mac_wcid_set_key(struct mt76_dev *dev, u8 idx,
 	if (cipher == MT_CIPHER_NONE && key)
 		return -EOPNOTSUPP;
 
-	__mt76_wr_copy(dev, MT_WCID_KEY(idx), key_data, sizeof(key_data));
-	__mt76_rmw_field(dev, MT_WCID_ATTR(idx), MT_WCID_ATTR_PKEY_MODE, cipher);
+	mt76_wr_copy(dev, MT_WCID_KEY(idx), key_data, sizeof(key_data));
+	mt76_rmw_field(dev, MT_WCID_ATTR(idx), MT_WCID_ATTR_PKEY_MODE, cipher);
 
 	memset(iv_data, 0, sizeof(iv_data));
 	if (key) {
-		__mt76_rmw_field(dev, MT_WCID_ATTR(idx), MT_WCID_ATTR_PAIRWISE,
-				 !!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE));
+		mt76_rmw_field(dev, MT_WCID_ATTR(idx), MT_WCID_ATTR_PAIRWISE,
+			       !!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE));
 		iv_data[3] = key->keyidx << 6;
 		if (cipher >= MT_CIPHER_TKIP)
 			iv_data[3] |= 0x20;
 	}
 
-	__mt76_wr_copy(dev, MT_WCID_IV(idx), iv_data, sizeof(iv_data));
+	mt76_wr_copy(dev, MT_WCID_IV(idx), iv_data, sizeof(iv_data));
 
 	return 0;
 }
 EXPORT_SYMBOL_GPL(mt76x02_mac_wcid_set_key);
 
-void mt76x02_mac_wcid_setup(struct mt76_dev *dev, u8 idx, u8 vif_idx, u8 *mac)
+void mt76x02_mac_wcid_setup(struct mt76x02_dev *dev, u8 idx,
+			    u8 vif_idx, u8 *mac)
 {
 	struct mt76_wcid_addr addr = {};
 	u32 attr;
@@ -105,10 +106,10 @@ void mt76x02_mac_wcid_setup(struct mt76_dev *dev, u8 idx, u8 vif_idx, u8 *mac)
 	attr = FIELD_PREP(MT_WCID_ATTR_BSS_IDX, vif_idx & 7) |
 	       FIELD_PREP(MT_WCID_ATTR_BSS_IDX_EXT, !!(vif_idx & 8));
 
-	__mt76_wr(dev, MT_WCID_ATTR(idx), attr);
+	mt76_wr(dev, MT_WCID_ATTR(idx), attr);
 
-	__mt76_wr(dev, MT_WCID_TX_RATE(idx), 0);
-	__mt76_wr(dev, MT_WCID_TX_RATE(idx) + 4, 0);
+	mt76_wr(dev, MT_WCID_TX_RATE(idx), 0);
+	mt76_wr(dev, MT_WCID_TX_RATE(idx) + 4, 0);
 
 	if (idx >= 128)
 		return;
@@ -116,22 +117,22 @@ void mt76x02_mac_wcid_setup(struct mt76_dev *dev, u8 idx, u8 vif_idx, u8 *mac)
 	if (mac)
 		memcpy(addr.macaddr, mac, ETH_ALEN);
 
-	__mt76_wr_copy(dev, MT_WCID_ADDR(idx), &addr, sizeof(addr));
+	mt76_wr_copy(dev, MT_WCID_ADDR(idx), &addr, sizeof(addr));
 }
 EXPORT_SYMBOL_GPL(mt76x02_mac_wcid_setup);
 
-void mt76x02_mac_wcid_set_drop(struct mt76_dev *dev, u8 idx, bool drop)
+void mt76x02_mac_wcid_set_drop(struct mt76x02_dev *dev, u8 idx, bool drop)
 {
-	u32 val = __mt76_rr(dev, MT_WCID_DROP(idx));
+	u32 val = mt76_rr(dev, MT_WCID_DROP(idx));
 	u32 bit = MT_WCID_DROP_MASK(idx);
 
 	/* prevent unnecessary writes */
 	if ((val & bit) != (bit * drop))
-		__mt76_wr(dev, MT_WCID_DROP(idx), (val & ~bit) | (bit * drop));
+		mt76_wr(dev, MT_WCID_DROP(idx), (val & ~bit) | (bit * drop));
 }
 EXPORT_SYMBOL_GPL(mt76x02_mac_wcid_set_drop);
 
-void mt76x02_txq_init(struct mt76_dev *dev, struct ieee80211_txq *txq)
+void mt76x02_txq_init(struct mt76x02_dev *dev, struct ieee80211_txq *txq)
 {
 	struct mt76_txq *mtxq;
 
@@ -151,7 +152,7 @@ void mt76x02_txq_init(struct mt76_dev *dev, struct ieee80211_txq *txq)
 		mtxq->wcid = &mvif->group_wcid;
 	}
 
-	mt76_txq_init(dev, txq);
+	mt76_txq_init(&dev->mt76, txq);
 }
 EXPORT_SYMBOL_GPL(mt76x02_txq_init);
 
@@ -198,8 +199,8 @@ mt76x02_mac_fill_txwi(struct mt76x02_txwi *txwi, struct sk_buff *skb,
 }
 
 static __le16
-mt76x02_mac_tx_rate_val(struct mt76_dev *dev,
-		       const struct ieee80211_tx_rate *rate, u8 *nss_val)
+mt76x02_mac_tx_rate_val(struct mt76x02_dev *dev,
+			const struct ieee80211_tx_rate *rate, u8 *nss_val)
 {
 	u16 rateval;
 	u8 phy, rate_idx;
@@ -224,10 +225,10 @@ mt76x02_mac_tx_rate_val(struct mt76_dev *dev,
 			bw = 1;
 	} else {
 		const struct ieee80211_rate *r;
-		int band = dev->chandef.chan->band;
+		int band = dev->mt76.chandef.chan->band;
 		u16 val;
 
-		r = &dev->hw->wiphy->bands[band]->bitrates[rate->idx];
+		r = &dev->mt76.hw->wiphy->bands[band]->bitrates[rate->idx];
 		if (rate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
 			val = r->hw_value_short;
 		else
@@ -248,22 +249,22 @@ mt76x02_mac_tx_rate_val(struct mt76_dev *dev,
 	return cpu_to_le16(rateval);
 }
 
-void mt76x02_mac_wcid_set_rate(struct mt76_dev *dev, struct mt76_wcid *wcid,
-			      const struct ieee80211_tx_rate *rate)
+void mt76x02_mac_wcid_set_rate(struct mt76x02_dev *dev, struct mt76_wcid *wcid,
+			       const struct ieee80211_tx_rate *rate)
 {
-	spin_lock_bh(&dev->lock);
+	spin_lock_bh(&dev->mt76.lock);
 	wcid->tx_rate = mt76x02_mac_tx_rate_val(dev, rate, &wcid->tx_rate_nss);
 	wcid->tx_rate_set = true;
-	spin_unlock_bh(&dev->lock);
+	spin_unlock_bh(&dev->mt76.lock);
 }
 
-bool mt76x02_mac_load_tx_status(struct mt76_dev *dev,
-			       struct mt76x02_tx_status *stat)
+bool mt76x02_mac_load_tx_status(struct mt76x02_dev *dev,
+				struct mt76x02_tx_status *stat)
 {
 	u32 stat1, stat2;
 
-	stat2 = __mt76_rr(dev, MT_TX_STAT_FIFO_EXT);
-	stat1 = __mt76_rr(dev, MT_TX_STAT_FIFO);
+	stat2 = mt76_rr(dev, MT_TX_STAT_FIFO_EXT);
+	stat1 = mt76_rr(dev, MT_TX_STAT_FIFO);
 
 	stat->valid = !!(stat1 & MT_TX_STAT_FIFO_VALID);
 	if (!stat->valid)
@@ -339,7 +340,7 @@ mt76x02_mac_process_tx_rate(struct ieee80211_tx_rate *txrate, u16 rate,
 	return 0;
 }
 
-void mt76x02_mac_write_txwi(struct mt76_dev *dev, struct mt76x02_txwi *txwi,
+void mt76x02_mac_write_txwi(struct mt76x02_dev *dev, struct mt76x02_txwi *txwi,
 			    struct sk_buff *skb, struct mt76_wcid *wcid,
 			    struct ieee80211_sta *sta, int len)
 {
@@ -349,7 +350,7 @@ void mt76x02_mac_write_txwi(struct mt76_dev *dev, struct mt76x02_txwi *txwi,
 	u16 rate_ht_mask = FIELD_PREP(MT_RXWI_RATE_PHY, BIT(1) | BIT(2));
 	u8 nss;
 	s8 txpwr_adj, max_txpwr_adj;
-	u8 ccmp_pn[8], nstreams = dev->chainmask & 0xf;
+	u8 ccmp_pn[8], nstreams = dev->mt76.chainmask & 0xf;
 
 	memset(txwi, 0, sizeof(*txwi));
 
@@ -374,24 +375,25 @@ void mt76x02_mac_write_txwi(struct mt76_dev *dev, struct mt76x02_txwi *txwi,
 		txwi->eiv = *((__le32 *)&ccmp_pn[1]);
 	}
 
-	spin_lock_bh(&dev->lock);
+	spin_lock_bh(&dev->mt76.lock);
 	if (wcid && (rate->idx < 0 || !rate->count)) {
 		txwi->rate = wcid->tx_rate;
 		max_txpwr_adj = wcid->max_txpwr_adj;
 		nss = wcid->tx_rate_nss;
 	} else {
 		txwi->rate = mt76x02_mac_tx_rate_val(dev, rate, &nss);
-		max_txpwr_adj = mt76x02_tx_get_max_txpwr_adj(dev, rate);
+		max_txpwr_adj = mt76x02_tx_get_max_txpwr_adj(&dev->mt76, rate);
 	}
-	spin_unlock_bh(&dev->lock);
+	spin_unlock_bh(&dev->mt76.lock);
 
-	txpwr_adj = mt76x02_tx_get_txpwr_adj(dev, dev->txpower_conf,
+	txpwr_adj = mt76x02_tx_get_txpwr_adj(&dev->mt76,
+					     dev->mt76.txpower_conf,
 					     max_txpwr_adj);
 	txwi->ctl2 = FIELD_PREP(MT_TX_PWR_ADJ, txpwr_adj);
 
-	if (nstreams > 1 && mt76_rev(dev) >= MT76XX_REV_E4)
+	if (nstreams > 1 && mt76_rev(&dev->mt76) >= MT76XX_REV_E4)
 		txwi->txstream = 0x13;
-	else if (nstreams > 1 && mt76_rev(dev) >= MT76XX_REV_E3 &&
+	else if (nstreams > 1 && mt76_rev(&dev->mt76) >= MT76XX_REV_E3 &&
 		 !(txwi->rate & cpu_to_le16(rate_ht_mask)))
 		txwi->txstream = 0x93;
 
@@ -400,9 +402,9 @@ void mt76x02_mac_write_txwi(struct mt76_dev *dev, struct mt76x02_txwi *txwi,
 EXPORT_SYMBOL_GPL(mt76x02_mac_write_txwi);
 
 static void
-mt76x02_mac_fill_tx_status(struct mt76_dev *dev,
-			  struct ieee80211_tx_info *info,
-			  struct mt76x02_tx_status *st, int n_frames)
+mt76x02_mac_fill_tx_status(struct mt76x02_dev *dev,
+			   struct ieee80211_tx_info *info,
+			   struct mt76x02_tx_status *st, int n_frames)
 {
 	struct ieee80211_tx_rate *rate = info->status.rates;
 	int cur_idx, last_rate;
@@ -413,7 +415,7 @@ mt76x02_mac_fill_tx_status(struct mt76_dev *dev,
 
 	last_rate = min_t(int, st->retry, IEEE80211_TX_MAX_RATES - 1);
 	mt76x02_mac_process_tx_rate(&rate[last_rate], st->rate,
-				   dev->chandef.chan->band);
+				    dev->mt76.chandef.chan->band);
 	if (last_rate < IEEE80211_TX_MAX_RATES - 1)
 		rate[last_rate + 1].idx = -1;
 
@@ -441,8 +443,8 @@ mt76x02_mac_fill_tx_status(struct mt76_dev *dev,
 		info->flags |= IEEE80211_TX_STAT_ACK;
 }
 
-void mt76x02_send_tx_status(struct mt76_dev *dev,
-			   struct mt76x02_tx_status *stat, u8 *update)
+void mt76x02_send_tx_status(struct mt76x02_dev *dev,
+			    struct mt76x02_tx_status *stat, u8 *update)
 {
 	struct ieee80211_tx_info info = {};
 	struct ieee80211_sta *sta = NULL;
@@ -450,8 +452,8 @@ void mt76x02_send_tx_status(struct mt76_dev *dev,
 	struct mt76x02_sta *msta = NULL;
 
 	rcu_read_lock();
-	if (stat->wcid < ARRAY_SIZE(dev->wcid))
-		wcid = rcu_dereference(dev->wcid[stat->wcid]);
+	if (stat->wcid < ARRAY_SIZE(dev->mt76.wcid))
+		wcid = rcu_dereference(dev->mt76.wcid[stat->wcid]);
 
 	if (wcid) {
 		void *priv;
@@ -476,7 +478,7 @@ void mt76x02_send_tx_status(struct mt76_dev *dev,
 		}
 
 		mt76x02_mac_fill_tx_status(dev, &info, &msta->status,
-					  msta->n_frames);
+					   msta->n_frames);
 
 		msta->status = *stat;
 		msta->n_frames = 1;
@@ -486,7 +488,7 @@ void mt76x02_send_tx_status(struct mt76_dev *dev,
 		*update = 1;
 	}
 
-	ieee80211_tx_status_noskb(dev->hw, sta, &info);
+	ieee80211_tx_status_noskb(dev->mt76.hw, sta, &info);
 
 out:
 	rcu_read_unlock();
@@ -561,21 +563,21 @@ mt76x02_mac_process_rate(struct mt76_rx_status *status, u16 rate)
 }
 EXPORT_SYMBOL_GPL(mt76x02_mac_process_rate);
 
-void mt76x02_mac_setaddr(struct mt76_dev *dev, u8 *addr)
+void mt76x02_mac_setaddr(struct mt76x02_dev *dev, u8 *addr)
 {
-	ether_addr_copy(dev->macaddr, addr);
+	ether_addr_copy(dev->mt76.macaddr, addr);
 
-	if (!is_valid_ether_addr(dev->macaddr)) {
-		eth_random_addr(dev->macaddr);
-		dev_info(dev->dev,
+	if (!is_valid_ether_addr(dev->mt76.macaddr)) {
+		eth_random_addr(dev->mt76.macaddr);
+		dev_info(dev->mt76.dev,
 			 "Invalid MAC address, using random address %pM\n",
-			 dev->macaddr);
+			 dev->mt76.macaddr);
 	}
 
-	__mt76_wr(dev, MT_MAC_ADDR_DW0, get_unaligned_le32(dev->macaddr));
-	__mt76_wr(dev, MT_MAC_ADDR_DW1,
-		  get_unaligned_le16(dev->macaddr + 4) |
-		  FIELD_PREP(MT_MAC_ADDR_DW1_U2ME_MASK, 0xff));
+	mt76_wr(dev, MT_MAC_ADDR_DW0, get_unaligned_le32(dev->mt76.macaddr));
+	mt76_wr(dev, MT_MAC_ADDR_DW1,
+		get_unaligned_le16(dev->mt76.macaddr + 4) |
+		FIELD_PREP(MT_MAC_ADDR_DW1_U2ME_MASK, 0xff));
 }
 EXPORT_SYMBOL_GPL(mt76x02_mac_setaddr);
 
@@ -697,7 +699,7 @@ void mt76x02_mac_poll_tx_status(struct mt76x02_dev *dev, bool irq)
 
 	while (!irq || !kfifo_is_full(&dev->txstatus_fifo)) {
 		spin_lock_irqsave(&dev->mt76.mmio.irq_lock, flags);
-		ret = mt76x02_mac_load_tx_status(&dev->mt76, &stat);
+		ret = mt76x02_mac_load_tx_status(dev, &stat);
 		spin_unlock_irqrestore(&dev->mt76.mmio.irq_lock, flags);
 
 		if (!ret)
@@ -706,7 +708,7 @@ void mt76x02_mac_poll_tx_status(struct mt76x02_dev *dev, bool irq)
 		trace_mac_txstat_fetch(dev, &stat);
 
 		if (!irq) {
-			mt76x02_send_tx_status(&dev->mt76, &stat, &update);
+			mt76x02_send_tx_status(dev, &stat, &update);
 			continue;
 		}
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h
index 4f7ee4620ab5..d99c18743969 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h
@@ -198,28 +198,29 @@ mt76x02_skb_tx_info(struct sk_buff *skb)
 	return (void *)info->status.status_driver_data;
 }
 
-void mt76x02_txq_init(struct mt76_dev *dev, struct ieee80211_txq *txq);
+void mt76x02_txq_init(struct mt76x02_dev *dev, struct ieee80211_txq *txq);
 enum mt76x02_cipher_type
 mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data);
 
-int mt76x02_mac_shared_key_setup(struct mt76_dev *dev, u8 vif_idx, u8 key_idx,
-				struct ieee80211_key_conf *key);
-int mt76x02_mac_wcid_set_key(struct mt76_dev *dev, u8 idx,
-			    struct ieee80211_key_conf *key);
-void mt76x02_mac_wcid_setup(struct mt76_dev *dev, u8 idx, u8 vif_idx, u8 *mac);
-void mt76x02_mac_wcid_set_drop(struct mt76_dev *dev, u8 idx, bool drop);
-void mt76x02_mac_wcid_set_rate(struct mt76_dev *dev, struct mt76_wcid *wcid,
-			      const struct ieee80211_tx_rate *rate);
-bool mt76x02_mac_load_tx_status(struct mt76_dev *dev,
-			       struct mt76x02_tx_status *stat);
-void mt76x02_send_tx_status(struct mt76_dev *dev,
-			   struct mt76x02_tx_status *stat, u8 *update);
+int mt76x02_mac_shared_key_setup(struct mt76x02_dev *dev, u8 vif_idx,
+				 u8 key_idx, struct ieee80211_key_conf *key);
+int mt76x02_mac_wcid_set_key(struct mt76x02_dev *dev, u8 idx,
+			     struct ieee80211_key_conf *key);
+void mt76x02_mac_wcid_setup(struct mt76x02_dev *dev, u8 idx, u8 vif_idx,
+			    u8 *mac);
+void mt76x02_mac_wcid_set_drop(struct mt76x02_dev *dev, u8 idx, bool drop);
+void mt76x02_mac_wcid_set_rate(struct mt76x02_dev *dev, struct mt76_wcid *wcid,
+			       const struct ieee80211_tx_rate *rate);
+bool mt76x02_mac_load_tx_status(struct mt76x02_dev *dev,
+				struct mt76x02_tx_status *stat);
+void mt76x02_send_tx_status(struct mt76x02_dev *dev,
+			    struct mt76x02_tx_status *stat, u8 *update);
 int mt76x02_mac_process_rx(struct mt76x02_dev *dev, struct sk_buff *skb,
 			   void *rxi);
 int
 mt76x02_mac_process_rate(struct mt76_rx_status *status, u16 rate);
-void mt76x02_mac_setaddr(struct mt76_dev *dev, u8 *addr);
-void mt76x02_mac_write_txwi(struct mt76_dev *dev, struct mt76x02_txwi *txwi,
+void mt76x02_mac_setaddr(struct mt76x02_dev *dev, u8 *addr);
+void mt76x02_mac_write_txwi(struct mt76x02_dev *dev, struct mt76x02_txwi *txwi,
 			    struct sk_buff *skb, struct mt76_wcid *wcid,
 			    struct ieee80211_sta *sta, int len);
 void mt76x02_mac_poll_tx_status(struct mt76x02_dev *dev, bool irq);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
index 1b945079c802..39f092034240 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
@@ -65,7 +65,7 @@ static void mt76x02_process_tx_status_fifo(struct mt76x02_dev *dev)
 	u8 update = 1;
 
 	while (kfifo_get(&dev->txstatus_fifo, &stat))
-		mt76x02_send_tx_status(&dev->mt76, &stat, &update);
+		mt76x02_send_tx_status(dev, &stat, &update);
 }
 
 static void mt76x02_tx_tasklet(unsigned long data)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c b/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c
index 830377221739..865fa1b84086 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c
@@ -157,8 +157,9 @@ void mt76x02_tx_complete(struct mt76_dev *dev, struct sk_buff *skb)
 }
 EXPORT_SYMBOL_GPL(mt76x02_tx_complete);
 
-bool mt76x02_tx_status_data(struct mt76_dev *dev, u8 *update)
+bool mt76x02_tx_status_data(struct mt76_dev *mdev, u8 *update)
 {
+	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
 	struct mt76x02_tx_status stat;
 
 	if (!mt76x02_mac_load_tx_status(dev, &stat))
@@ -181,9 +182,9 @@ int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi,
 	int ret;
 
 	if (q == &dev->mt76.q_tx[MT_TXQ_PSD] && wcid && wcid->idx < 128)
-		mt76x02_mac_wcid_set_drop(&dev->mt76, wcid->idx, false);
+		mt76x02_mac_wcid_set_drop(dev, wcid->idx, false);
 
-	mt76x02_mac_write_txwi(mdev, txwi, skb, wcid, sta, skb->len);
+	mt76x02_mac_write_txwi(dev, txwi, skb, wcid, sta, skb->len);
 
 	ret = mt76x02_insert_hdr_pad(skb);
 	if (ret < 0)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h b/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h
index 28aabcfd1195..0126e51d77ed 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h
@@ -25,7 +25,7 @@ int mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, const void *data,
 			      int data_len, u32 max_payload, u32 offset);
 
 int mt76x02u_skb_dma_info(struct sk_buff *skb, int port, u32 flags);
-int mt76x02u_tx_prepare_skb(struct mt76_dev *dev, void *data,
+int mt76x02u_tx_prepare_skb(struct mt76_dev *mdev, void *data,
 			    struct sk_buff *skb, struct mt76_queue *q,
 			    struct mt76_wcid *wcid, struct ieee80211_sta *sta,
 			    u32 *tx_info);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
index 7c6c973af386..e43c53e8e6be 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
@@ -99,11 +99,12 @@ mt76x02u_set_txinfo(struct sk_buff *skb, struct mt76_wcid *wcid, u8 ep)
 	return mt76x02u_skb_dma_info(skb, WLAN_PORT, flags);
 }
 
-int mt76x02u_tx_prepare_skb(struct mt76_dev *dev, void *data,
+int mt76x02u_tx_prepare_skb(struct mt76_dev *mdev, void *data,
 			    struct sk_buff *skb, struct mt76_queue *q,
 			    struct mt76_wcid *wcid, struct ieee80211_sta *sta,
 			    u32 *tx_info)
 {
+	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
 	struct mt76x02_txwi *txwi;
 	int err, len = skb->len;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
index 8263b785df5c..3351e0c7a9f7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
@@ -103,10 +103,10 @@ int mt76x02_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	msta->wcid.sta = 1;
 	msta->wcid.idx = idx;
 	msta->wcid.hw_key_idx = -1;
-	mt76x02_mac_wcid_setup(&dev->mt76, idx, mvif->idx, sta->addr);
-	mt76x02_mac_wcid_set_drop(&dev->mt76, idx, false);
+	mt76x02_mac_wcid_setup(dev, idx, mvif->idx, sta->addr);
+	mt76x02_mac_wcid_set_drop(dev, idx, false);
 	for (i = 0; i < ARRAY_SIZE(sta->txq); i++)
-		mt76x02_txq_init(&dev->mt76, sta->txq[i]);
+		mt76x02_txq_init(dev, sta->txq[i]);
 
 	if (vif->type == NL80211_IFTYPE_AP)
 		set_bit(MT_WCID_FLAG_CHECK_PS, &msta->wcid.flags);
@@ -134,9 +134,9 @@ int mt76x02_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	rcu_assign_pointer(dev->mt76.wcid[idx], NULL);
 	for (i = 0; i < ARRAY_SIZE(sta->txq); i++)
 		mt76_txq_remove(&dev->mt76, sta->txq[i]);
-	mt76x02_mac_wcid_set_drop(&dev->mt76, idx, true);
+	mt76x02_mac_wcid_set_drop(dev, idx, true);
 	mt76_wcid_free(dev->mt76.wcid_mask, idx);
-	mt76x02_mac_wcid_setup(&dev->mt76, idx, 0, NULL);
+	mt76x02_mac_wcid_setup(dev, idx, 0, NULL);
 	mutex_unlock(&dev->mt76.mutex);
 
 	return 0;
@@ -151,7 +151,7 @@ void mt76x02_vif_init(struct mt76x02_dev *dev, struct ieee80211_vif *vif,
 	mvif->idx = idx;
 	mvif->group_wcid.idx = MT_VIF_WCID(idx);
 	mvif->group_wcid.hw_key_idx = -1;
-	mt76x02_txq_init(&dev->mt76, vif->txq);
+	mt76x02_txq_init(dev, vif->txq);
 }
 EXPORT_SYMBOL_GPL(mt76x02_vif_init);
 
@@ -301,17 +301,15 @@ int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 	if (!msta) {
 		if (key || wcid->hw_key_idx == idx) {
-			ret = mt76x02_mac_wcid_set_key(&dev->mt76,
-						       wcid->idx, key);
+			ret = mt76x02_mac_wcid_set_key(dev, wcid->idx, key);
 			if (ret)
 				return ret;
 		}
 
-		return mt76x02_mac_shared_key_setup(&dev->mt76,
-						    mvif->idx, idx, key);
+		return mt76x02_mac_shared_key_setup(dev, mvif->idx, idx, key);
 	}
 
-	return mt76x02_mac_wcid_set_key(&dev->mt76, msta->wcid.idx, key);
+	return mt76x02_mac_wcid_set_key(dev, msta->wcid.idx, key);
 }
 EXPORT_SYMBOL_GPL(mt76x02_set_key);
 
@@ -363,7 +361,7 @@ void mt76x02_sta_rate_tbl_update(struct ieee80211_hw *hw,
 				struct ieee80211_vif *vif,
 				struct ieee80211_sta *sta)
 {
-	struct mt76_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 	struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
 	struct ieee80211_sta_rates *rates = rcu_dereference(sta->rates);
 	struct ieee80211_tx_rate rate = {};
@@ -374,7 +372,7 @@ void mt76x02_sta_rate_tbl_update(struct ieee80211_hw *hw,
 	rate.idx = rates->rate[0].idx;
 	rate.flags = rates->rate[0].flags;
 	mt76x02_mac_wcid_set_rate(dev, &msta->wcid, &rate);
-	msta->wcid.max_txpwr_adj = mt76x02_tx_get_max_txpwr_adj(dev, &rate);
+	msta->wcid.max_txpwr_adj = mt76x02_tx_get_max_txpwr_adj(&dev->mt76, &rate);
 }
 EXPORT_SYMBOL_GPL(mt76x02_sta_rate_tbl_update);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
index d98d1286f7c1..4e920c71cee9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
@@ -143,14 +143,14 @@ static int mt76x2_mac_reset(struct mt76x02_dev *dev, bool hard)
 		mt76_wr(dev, MT_WCID_DROP_BASE + i * 4, 0);
 
 	for (i = 0; i < 256; i++)
-		mt76x02_mac_wcid_setup(&dev->mt76, i, 0, NULL);
+		mt76x02_mac_wcid_setup(dev, i, 0, NULL);
 
 	for (i = 0; i < MT_MAX_VIFS; i++)
-		mt76x02_mac_wcid_setup(&dev->mt76, MT_VIF_WCID(i), i, NULL);
+		mt76x02_mac_wcid_setup(dev, MT_VIF_WCID(i), i, NULL);
 
 	for (i = 0; i < 16; i++)
 		for (k = 0; k < 4; k++)
-			mt76x02_mac_shared_key_setup(&dev->mt76, i, k, NULL);
+			mt76x02_mac_shared_key_setup(dev, i, k, NULL);
 
 	for (i = 0; i < 8; i++) {
 		mt76x2_mac_set_bssid(dev, i, null_addr);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mac.c
index 08366c5988ea..4b331ed14bb2 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mac.c
@@ -36,7 +36,7 @@ mt76_write_beacon(struct mt76x02_dev *dev, int offset, struct sk_buff *skb)
 	if (WARN_ON_ONCE(beacon_len < skb->len + sizeof(struct mt76x02_txwi)))
 		return -ENOSPC;
 
-	mt76x02_mac_write_txwi(&dev->mt76, &txwi, skb, NULL, NULL, skb->len);
+	mt76x02_mac_write_txwi(dev, &txwi, skb, NULL, NULL, skb->len);
 
 	mt76_wr_copy(dev, offset, &txwi, sizeof(txwi));
 	offset += sizeof(txwi);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c
index 65fef082e7cc..034a06295668 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c
@@ -172,7 +172,7 @@ mt76x2_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps)
 	int idx = msta->wcid.idx;
 
 	mt76_stop_tx_queues(&dev->mt76, sta, true);
-	mt76x02_mac_wcid_set_drop(&dev->mt76, idx, ps);
+	mt76x02_mac_wcid_set_drop(dev, idx, ps);
 }
 
 static void
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
index 6214781714c4..51d3eabfa01b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
@@ -204,8 +204,7 @@ int mt76x2u_init_hardware(struct mt76x02_dev *dev)
 	if (err < 0)
 		return err;
 
-	mt76x02_mac_setaddr(&dev->mt76,
-			    dev->mt76.eeprom.data + MT_EE_MAC_ADDR);
+	mt76x02_mac_setaddr(dev, dev->mt76.eeprom.data + MT_EE_MAC_ADDR);
 	dev->mt76.rxfilter = mt76_rr(dev, MT_RX_FILTR_CFG);
 
 	mt76x2u_init_beacon_offsets(dev);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c
index 87941ed3fb7c..1971a1b00038 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c
@@ -50,7 +50,7 @@ static int mt76x2u_add_interface(struct ieee80211_hw *hw,
 	struct mt76x02_dev *dev = hw->priv;
 
 	if (!ether_addr_equal(dev->mt76.macaddr, vif->addr))
-		mt76x02_mac_setaddr(&dev->mt76, vif->addr);
+		mt76x02_mac_setaddr(dev, vif->addr);
 
 	mt76x02_vif_init(dev, vif, 0);
 	return 0;

From 91be8e8a2c4f72cf5aedaddb27a716bf9b1d0625 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Sun, 7 Oct 2018 11:45:23 +0200
Subject: [PATCH 12/36] mt76: use mt76x02_dev instead of mt76_dev in
 mt76x02_txrx.c

Use mt76x02_dev data structure as reference in mt76x02_txrx.c
instead of mt76_dev

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76x02.h  |  5 +++--
 .../net/wireless/mediatek/mt76/mt76x02_mac.c  |  5 ++---
 .../net/wireless/mediatek/mt76/mt76x02_txrx.c | 22 +++++++++----------
 .../net/wireless/mediatek/mt76/mt76x02_util.c |  2 +-
 4 files changed, 16 insertions(+), 18 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h
index 30a9790793d3..e78708d55baf 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h
@@ -136,9 +136,10 @@ int mt76x02_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 void mt76x02_sta_rate_tbl_update(struct ieee80211_hw *hw,
 				struct ieee80211_vif *vif,
 				struct ieee80211_sta *sta);
-s8 mt76x02_tx_get_max_txpwr_adj(struct mt76_dev *dev,
+s8 mt76x02_tx_get_max_txpwr_adj(struct mt76x02_dev *dev,
 				const struct ieee80211_tx_rate *rate);
-s8 mt76x02_tx_get_txpwr_adj(struct mt76_dev *mdev, s8 txpwr, s8 max_txpwr_adj);
+s8 mt76x02_tx_get_txpwr_adj(struct mt76x02_dev *dev, s8 txpwr,
+			    s8 max_txpwr_adj);
 void mt76x02_tx_set_txpwr_auto(struct mt76x02_dev *dev, s8 txpwr);
 int mt76x02_insert_hdr_pad(struct sk_buff *skb);
 void mt76x02_remove_hdr_pad(struct sk_buff *skb, int len);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
index e217dcec28d9..69132b971c30 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
@@ -382,12 +382,11 @@ void mt76x02_mac_write_txwi(struct mt76x02_dev *dev, struct mt76x02_txwi *txwi,
 		nss = wcid->tx_rate_nss;
 	} else {
 		txwi->rate = mt76x02_mac_tx_rate_val(dev, rate, &nss);
-		max_txpwr_adj = mt76x02_tx_get_max_txpwr_adj(&dev->mt76, rate);
+		max_txpwr_adj = mt76x02_tx_get_max_txpwr_adj(dev, rate);
 	}
 	spin_unlock_bh(&dev->mt76.lock);
 
-	txpwr_adj = mt76x02_tx_get_txpwr_adj(&dev->mt76,
-					     dev->mt76.txpower_conf,
+	txpwr_adj = mt76x02_tx_get_txpwr_adj(dev, dev->mt76.txpower_conf,
 					     max_txpwr_adj);
 	txwi->ctl2 = FIELD_PREP(MT_TX_PWR_ADJ, txpwr_adj);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c b/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c
index 865fa1b84086..d3de08872d6e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c
@@ -71,7 +71,7 @@ void mt76x02_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
 }
 EXPORT_SYMBOL_GPL(mt76x02_queue_rx_skb);
 
-s8 mt76x02_tx_get_max_txpwr_adj(struct mt76_dev *dev,
+s8 mt76x02_tx_get_max_txpwr_adj(struct mt76x02_dev *dev,
 				const struct ieee80211_tx_rate *rate)
 {
 	s8 max_txpwr;
@@ -80,23 +80,23 @@ s8 mt76x02_tx_get_max_txpwr_adj(struct mt76_dev *dev,
 		u8 mcs = ieee80211_rate_get_vht_mcs(rate);
 
 		if (mcs == 8 || mcs == 9) {
-			max_txpwr = dev->rate_power.vht[8];
+			max_txpwr = dev->mt76.rate_power.vht[8];
 		} else {
 			u8 nss, idx;
 
 			nss = ieee80211_rate_get_vht_nss(rate);
 			idx = ((nss - 1) << 3) + mcs;
-			max_txpwr = dev->rate_power.ht[idx & 0xf];
+			max_txpwr = dev->mt76.rate_power.ht[idx & 0xf];
 		}
 	} else if (rate->flags & IEEE80211_TX_RC_MCS) {
-		max_txpwr = dev->rate_power.ht[rate->idx & 0xf];
+		max_txpwr = dev->mt76.rate_power.ht[rate->idx & 0xf];
 	} else {
-		enum nl80211_band band = dev->chandef.chan->band;
+		enum nl80211_band band = dev->mt76.chandef.chan->band;
 
 		if (band == NL80211_BAND_2GHZ) {
 			const struct ieee80211_rate *r;
-			struct wiphy *wiphy = dev->hw->wiphy;
-			struct mt76_rate_power *rp = &dev->rate_power;
+			struct wiphy *wiphy = dev->mt76.hw->wiphy;
+			struct mt76_rate_power *rp = &dev->mt76.rate_power;
 
 			r = &wiphy->bands[band]->bitrates[rate->idx];
 			if (r->flags & IEEE80211_RATE_SHORT_PREAMBLE)
@@ -104,7 +104,7 @@ s8 mt76x02_tx_get_max_txpwr_adj(struct mt76_dev *dev,
 			else
 				max_txpwr = rp->ofdm[r->hw_value & 0x7];
 		} else {
-			max_txpwr = dev->rate_power.ofdm[rate->idx & 0x7];
+			max_txpwr = dev->mt76.rate_power.ofdm[rate->idx & 0x7];
 		}
 	}
 
@@ -112,10 +112,8 @@ s8 mt76x02_tx_get_max_txpwr_adj(struct mt76_dev *dev,
 }
 EXPORT_SYMBOL_GPL(mt76x02_tx_get_max_txpwr_adj);
 
-s8 mt76x02_tx_get_txpwr_adj(struct mt76_dev *mdev, s8 txpwr, s8 max_txpwr_adj)
+s8 mt76x02_tx_get_txpwr_adj(struct mt76x02_dev *dev, s8 txpwr, s8 max_txpwr_adj)
 {
-	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
-
 	txpwr = min_t(s8, txpwr, dev->mt76.txpower_conf);
 	txpwr -= (dev->target_power + dev->target_power_delta[0]);
 	txpwr = min_t(s8, txpwr, max_txpwr_adj);
@@ -133,7 +131,7 @@ void mt76x02_tx_set_txpwr_auto(struct mt76x02_dev *dev, s8 txpwr)
 {
 	s8 txpwr_adj;
 
-	txpwr_adj = mt76x02_tx_get_txpwr_adj(&dev->mt76, txpwr,
+	txpwr_adj = mt76x02_tx_get_txpwr_adj(dev, txpwr,
 					     dev->mt76.rate_power.ofdm[4]);
 	mt76_rmw_field(dev, MT_PROT_AUTO_TX_CFG,
 		       MT_PROT_AUTO_TX_CFG_PROT_PADJ, txpwr_adj);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
index 3351e0c7a9f7..ca05332f81fc 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
@@ -372,7 +372,7 @@ void mt76x02_sta_rate_tbl_update(struct ieee80211_hw *hw,
 	rate.idx = rates->rate[0].idx;
 	rate.flags = rates->rate[0].flags;
 	mt76x02_mac_wcid_set_rate(dev, &msta->wcid, &rate);
-	msta->wcid.max_txpwr_adj = mt76x02_tx_get_max_txpwr_adj(&dev->mt76, &rate);
+	msta->wcid.max_txpwr_adj = mt76x02_tx_get_max_txpwr_adj(dev, &rate);
 }
 EXPORT_SYMBOL_GPL(mt76x02_sta_rate_tbl_update);
 

From 26a9daa69123f599b95e01c31313e6bbc4047bdb Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Sun, 7 Oct 2018 11:45:24 +0200
Subject: [PATCH 13/36] mt76: use mt76x02_dev instead of mt76_dev in
 mt76x02_eeprom.c

Use mt76x02_dev data structure as reference in mt76x02_eeprom.c
instead of mt76_dev

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../wireless/mediatek/mt76/mt76x0/eeprom.c    | 50 ++++++------
 .../net/wireless/mediatek/mt76/mt76x0/pci.c   |  2 +-
 .../net/wireless/mediatek/mt76/mt76x0/phy.c   |  2 +-
 .../wireless/mediatek/mt76/mt76x02_eeprom.c   | 33 ++++----
 .../wireless/mediatek/mt76/mt76x02_eeprom.h   | 20 ++---
 .../wireless/mediatek/mt76/mt76x2/eeprom.c    | 80 +++++++++----------
 .../wireless/mediatek/mt76/mt76x2/eeprom.h    |  2 +-
 .../net/wireless/mediatek/mt76/mt76x2/mcu.c   |  5 +-
 .../wireless/mediatek/mt76/mt76x2/pci_init.c  |  6 +-
 .../wireless/mediatek/mt76/mt76x2/pci_mcu.c   |  2 +-
 .../wireless/mediatek/mt76/mt76x2/pci_phy.c   |  8 +-
 .../net/wireless/mediatek/mt76/mt76x2/phy.c   | 12 +--
 .../wireless/mediatek/mt76/mt76x2/usb_init.c  |  2 +-
 .../wireless/mediatek/mt76/mt76x2/usb_mac.c   |  6 +-
 .../wireless/mediatek/mt76/mt76x2/usb_phy.c   |  6 +-
 15 files changed, 112 insertions(+), 124 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
index bea1af7ffa73..1defb072ccbf 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
@@ -31,8 +31,8 @@ mt76x0_efuse_physical_size_check(struct mt76x02_dev *dev)
 	int ret, i;
 	u32 start = 0, end = 0, cnt_free;
 
-	ret = mt76x02_get_efuse_data(&dev->mt76, MT_EE_USAGE_MAP_START,
-				     data, sizeof(data), MT_EE_PHYSICAL_READ);
+	ret = mt76x02_get_efuse_data(dev, MT_EE_USAGE_MAP_START, data,
+				     sizeof(data), MT_EE_PHYSICAL_READ);
 	if (ret)
 		return ret;
 
@@ -55,10 +55,10 @@ mt76x0_efuse_physical_size_check(struct mt76x02_dev *dev)
 
 static void mt76x0_set_chip_cap(struct mt76x02_dev *dev)
 {
-	u16 nic_conf0 = mt76x02_eeprom_get(&dev->mt76, MT_EE_NIC_CONF_0);
-	u16 nic_conf1 = mt76x02_eeprom_get(&dev->mt76, MT_EE_NIC_CONF_1);
+	u16 nic_conf0 = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_0);
+	u16 nic_conf1 = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1);
 
-	mt76x02_eeprom_parse_hw_cap(&dev->mt76);
+	mt76x02_eeprom_parse_hw_cap(dev);
 	dev_dbg(dev->mt76.dev, "2GHz %d 5GHz %d\n",
 		dev->mt76.cap.has_2ghz, dev->mt76.cap.has_5ghz);
 
@@ -86,7 +86,7 @@ static void mt76x0_set_temp_offset(struct mt76x02_dev *dev)
 {
 	u8 val;
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_2G_TARGET_POWER) >> 8;
+	val = mt76x02_eeprom_get(dev, MT_EE_2G_TARGET_POWER) >> 8;
 	if (mt76x02_field_valid(val))
 		dev->cal.rx.temp_offset = mt76x02_sign_extend(val, 8);
 	else
@@ -98,12 +98,12 @@ static void mt76x0_set_freq_offset(struct mt76x02_dev *dev)
 	struct mt76x02_rx_freq_cal *caldata = &dev->cal.rx;
 	u8 val;
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_FREQ_OFFSET);
+	val = mt76x02_eeprom_get(dev, MT_EE_FREQ_OFFSET);
 	if (!mt76x02_field_valid(val))
 		val = 0;
 	caldata->freq_offset = val;
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_TSSI_BOUND4) >> 8;
+	val = mt76x02_eeprom_get(dev, MT_EE_TSSI_BOUND4) >> 8;
 	if (!mt76x02_field_valid(val))
 		val = 0;
 
@@ -118,10 +118,8 @@ void mt76x0_read_rx_gain(struct mt76x02_dev *dev)
 	u16 rssi_offset;
 	int i;
 
-	mt76x02_get_rx_gain(&dev->mt76, chan->band, &rssi_offset,
-			    &lna_2g, lna_5g);
-	caldata->lna_gain = mt76x02_get_lna_gain(&dev->mt76, &lna_2g,
-						 lna_5g, chan);
+	mt76x02_get_rx_gain(dev, chan->band, &rssi_offset, &lna_2g, lna_5g);
+	caldata->lna_gain = mt76x02_get_lna_gain(dev, &lna_2g, lna_5g, chan);
 
 	for (i = 0; i < ARRAY_SIZE(caldata->rssi_offset); i++) {
 		val = rssi_offset >> (8 * i);
@@ -132,9 +130,9 @@ void mt76x0_read_rx_gain(struct mt76x02_dev *dev)
 	}
 }
 
-static s8 mt76x0_get_delta(struct mt76_dev *dev)
+static s8 mt76x0_get_delta(struct mt76x02_dev *dev)
 {
-	struct cfg80211_chan_def *chandef = &dev->chandef;
+	struct cfg80211_chan_def *chandef = &dev->mt76.chandef;
 	u8 val;
 
 	if (mt76x02_tssi_enabled(dev))
@@ -162,54 +160,54 @@ void mt76x0_get_tx_power_per_rate(struct mt76x02_dev *dev)
 	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
 	bool is_2ghz = chan->band == NL80211_BAND_2GHZ;
 	struct mt76_rate_power *t = &dev->mt76.rate_power;
-	s8 delta = mt76x0_get_delta(&dev->mt76);
+	s8 delta = mt76x0_get_delta(dev);
 	u16 val, addr;
 
 	memset(t, 0, sizeof(*t));
 
 	/* cck 1M, 2M, 5.5M, 11M */
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_TX_POWER_BYRATE_BASE);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_BYRATE_BASE);
 	t->cck[0] = t->cck[1] = s6_to_s8(val);
 	t->cck[2] = t->cck[3] = s6_to_s8(val >> 8);
 
 	/* ofdm 6M, 9M, 12M, 18M */
 	addr = is_2ghz ? MT_EE_TX_POWER_BYRATE_BASE + 2 : 0x120;
-	val = mt76x02_eeprom_get(&dev->mt76, addr);
+	val = mt76x02_eeprom_get(dev, addr);
 	t->ofdm[0] = t->ofdm[1] = s6_to_s8(val);
 	t->ofdm[2] = t->ofdm[3] = s6_to_s8(val >> 8);
 
 	/* ofdm 24M, 36M, 48M, 54M */
 	addr = is_2ghz ? MT_EE_TX_POWER_BYRATE_BASE + 4 : 0x122;
-	val = mt76x02_eeprom_get(&dev->mt76, addr);
+	val = mt76x02_eeprom_get(dev, addr);
 	t->ofdm[4] = t->ofdm[5] = s6_to_s8(val);
 	t->ofdm[6] = t->ofdm[7] = s6_to_s8(val >> 8);
 
 	/* ht-vht mcs 1ss 0, 1, 2, 3 */
 	addr = is_2ghz ? MT_EE_TX_POWER_BYRATE_BASE + 6 : 0x124;
-	val = mt76x02_eeprom_get(&dev->mt76, addr);
+	val = mt76x02_eeprom_get(dev, addr);
 	t->ht[0] = t->ht[1] = t->vht[0] = t->vht[1] = s6_to_s8(val);
 	t->ht[2] = t->ht[3] = t->vht[2] = t->vht[3] = s6_to_s8(val >> 8);
 
 	/* ht-vht mcs 1ss 4, 5, 6 */
 	addr = is_2ghz ? MT_EE_TX_POWER_BYRATE_BASE + 8 : 0x126;
-	val = mt76x02_eeprom_get(&dev->mt76, addr);
+	val = mt76x02_eeprom_get(dev, addr);
 	t->ht[4] = t->ht[5] = t->vht[4] = t->vht[5] = s6_to_s8(val);
 	t->ht[6] = t->vht[6] = s6_to_s8(val >> 8);
 
 	/* ht-vht mcs 1ss 0, 1, 2, 3 stbc */
 	addr = is_2ghz ? MT_EE_TX_POWER_BYRATE_BASE + 14 : 0xec;
-	val = mt76x02_eeprom_get(&dev->mt76, addr);
+	val = mt76x02_eeprom_get(dev, addr);
 	t->stbc[0] = t->stbc[1] = s6_to_s8(val);
 	t->stbc[2] = t->stbc[3] = s6_to_s8(val >> 8);
 
 	/* ht-vht mcs 1ss 4, 5, 6 stbc */
 	addr = is_2ghz ? MT_EE_TX_POWER_BYRATE_BASE + 16 : 0xee;
-	val = mt76x02_eeprom_get(&dev->mt76, addr);
+	val = mt76x02_eeprom_get(dev, addr);
 	t->stbc[4] = t->stbc[5] = s6_to_s8(val);
 	t->stbc[6] = t->stbc[7] = s6_to_s8(val >> 8);
 
 	/* vht mcs 8, 9 5GHz */
-	val = mt76x02_eeprom_get(&dev->mt76, 0x132);
+	val = mt76x02_eeprom_get(dev, 0x132);
 	t->vht[7] = s6_to_s8(val);
 	t->vht[8] = s6_to_s8(val >> 8);
 
@@ -266,7 +264,7 @@ void mt76x0_get_power_info(struct mt76x02_dev *dev, u8 *info)
 		addr = MT_EE_TX_POWER_0_GRP4_TSSI_SLOPE + 2 + offset;
 	}
 
-	data = mt76x02_eeprom_get(&dev->mt76, addr);
+	data = mt76x02_eeprom_get(dev, addr);
 
 	info[0] = data;
 	if (!info[0] || info[0] > 0x3f)
@@ -312,7 +310,7 @@ static int mt76x0_load_eeprom(struct mt76x02_dev *dev)
 	if (found < 0)
 		return found;
 
-	return mt76x02_get_efuse_data(&dev->mt76, 0, dev->mt76.eeprom.data,
+	return mt76x02_get_efuse_data(dev, 0, dev->mt76.eeprom.data,
 				      MT76X0_EEPROM_SIZE, MT_EE_READ);
 }
 
@@ -326,7 +324,7 @@ int mt76x0_eeprom_init(struct mt76x02_dev *dev)
 	if (err < 0)
 		return err;
 
-	data = mt76x02_eeprom_get(&dev->mt76, MT_EE_VERSION);
+	data = mt76x02_eeprom_get(dev, MT_EE_VERSION);
 	version = data >> 8;
 	fae = data;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
index 4b29cd52aa44..f1a1c70c4263 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
@@ -102,7 +102,7 @@ static int mt76x0e_register_device(struct mt76x02_dev *dev)
 		u16 val;
 
 		mt76_clear(dev, MT_COEXCFG0, BIT(0));
-		val = mt76x02_eeprom_get(&dev->mt76, MT_EE_NIC_CONF_0);
+		val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_0);
 		if (val & MT_EE_NIC_CONF_0_PA_IO_CURRENT) {
 			u32 data;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index fdf1b3482fd0..99e0a91a2f99 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -490,7 +490,7 @@ mt76x0_phy_set_chan_rf_params(struct mt76x02_dev *dev, u8 channel, u16 rf_bw_ban
 	mt76_wr(dev, MT_RF_MISC, mac_reg);
 
 	band = (rf_band & RF_G_BAND) ? NL80211_BAND_2GHZ : NL80211_BAND_5GHZ;
-	if (mt76x02_ext_pa_enabled(&dev->mt76, band)) {
+	if (mt76x02_ext_pa_enabled(dev, band)) {
 		/*
 			MT_RF_MISC (offset: 0x0518)
 			[2]1'b1: enable external A band PA, 1'b0: disable external A band PA
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c
index d3efeb8a72b7..9390de2a323e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c
@@ -17,46 +17,43 @@
 
 #include <asm/unaligned.h>
 
-#include "mt76.h"
 #include "mt76x02_eeprom.h"
-#include "mt76x02_regs.h"
 
 static int
-mt76x02_efuse_read(struct mt76_dev *dev, u16 addr, u8 *data,
+mt76x02_efuse_read(struct mt76x02_dev *dev, u16 addr, u8 *data,
 		   enum mt76x02_eeprom_modes mode)
 {
 	u32 val;
 	int i;
 
-	val = __mt76_rr(dev, MT_EFUSE_CTRL);
+	val = mt76_rr(dev, MT_EFUSE_CTRL);
 	val &= ~(MT_EFUSE_CTRL_AIN |
 		 MT_EFUSE_CTRL_MODE);
 	val |= FIELD_PREP(MT_EFUSE_CTRL_AIN, addr & ~0xf);
 	val |= FIELD_PREP(MT_EFUSE_CTRL_MODE, mode);
 	val |= MT_EFUSE_CTRL_KICK;
-	__mt76_wr(dev, MT_EFUSE_CTRL, val);
+	mt76_wr(dev, MT_EFUSE_CTRL, val);
 
-	if (!__mt76_poll_msec(dev, MT_EFUSE_CTRL, MT_EFUSE_CTRL_KICK,
-			      0, 1000))
+	if (!mt76_poll_msec(dev, MT_EFUSE_CTRL, MT_EFUSE_CTRL_KICK, 0, 1000))
 		return -ETIMEDOUT;
 
 	udelay(2);
 
-	val = __mt76_rr(dev, MT_EFUSE_CTRL);
+	val = mt76_rr(dev, MT_EFUSE_CTRL);
 	if ((val & MT_EFUSE_CTRL_AOUT) == MT_EFUSE_CTRL_AOUT) {
 		memset(data, 0xff, 16);
 		return 0;
 	}
 
 	for (i = 0; i < 4; i++) {
-		val = __mt76_rr(dev, MT_EFUSE_DATA(i));
+		val = mt76_rr(dev, MT_EFUSE_DATA(i));
 		put_unaligned_le32(val, data + 4 * i);
 	}
 
 	return 0;
 }
 
-int mt76x02_get_efuse_data(struct mt76_dev *dev, u16 base, void *buf,
+int mt76x02_get_efuse_data(struct mt76x02_dev *dev, u16 base, void *buf,
 			   int len, enum mt76x02_eeprom_modes mode)
 {
 	int ret, i;
@@ -71,26 +68,26 @@ int mt76x02_get_efuse_data(struct mt76_dev *dev, u16 base, void *buf,
 }
 EXPORT_SYMBOL_GPL(mt76x02_get_efuse_data);
 
-void mt76x02_eeprom_parse_hw_cap(struct mt76_dev *dev)
+void mt76x02_eeprom_parse_hw_cap(struct mt76x02_dev *dev)
 {
 	u16 val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_0);
 
 	switch (FIELD_GET(MT_EE_NIC_CONF_0_BOARD_TYPE, val)) {
 	case BOARD_TYPE_5GHZ:
-		dev->cap.has_5ghz = true;
+		dev->mt76.cap.has_5ghz = true;
 		break;
 	case BOARD_TYPE_2GHZ:
-		dev->cap.has_2ghz = true;
+		dev->mt76.cap.has_2ghz = true;
 		break;
 	default:
-		dev->cap.has_2ghz = true;
-		dev->cap.has_5ghz = true;
+		dev->mt76.cap.has_2ghz = true;
+		dev->mt76.cap.has_5ghz = true;
 		break;
 	}
 }
 EXPORT_SYMBOL_GPL(mt76x02_eeprom_parse_hw_cap);
 
-bool mt76x02_ext_pa_enabled(struct mt76_dev *dev, enum nl80211_band band)
+bool mt76x02_ext_pa_enabled(struct mt76x02_dev *dev, enum nl80211_band band)
 {
 	u16 conf0 = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_0);
 
@@ -101,7 +98,7 @@ bool mt76x02_ext_pa_enabled(struct mt76_dev *dev, enum nl80211_band band)
 }
 EXPORT_SYMBOL_GPL(mt76x02_ext_pa_enabled);
 
-void mt76x02_get_rx_gain(struct mt76_dev *dev, enum nl80211_band band,
+void mt76x02_get_rx_gain(struct mt76x02_dev *dev, enum nl80211_band band,
 			 u16 *rssi_offset, s8 *lna_2g, s8 *lna_5g)
 {
 	u16 val;
@@ -129,7 +126,7 @@ void mt76x02_get_rx_gain(struct mt76_dev *dev, enum nl80211_band band,
 }
 EXPORT_SYMBOL_GPL(mt76x02_get_rx_gain);
 
-u8 mt76x02_get_lna_gain(struct mt76_dev *dev,
+u8 mt76x02_get_lna_gain(struct mt76x02_dev *dev,
 			s8 *lna_2g, s8 *lna_5g,
 			struct ieee80211_channel *chan)
 {
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h
index bcd05f7c5f45..0fba43d569b5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h
@@ -18,6 +18,8 @@
 #ifndef __MT76x02_EEPROM_H
 #define __MT76x02_EEPROM_H
 
+#include "mt76x02.h"
+
 enum mt76x02_eeprom_field {
 	MT_EE_CHIP_ID =				0x000,
 	MT_EE_VERSION =				0x002,
@@ -168,17 +170,17 @@ static inline s8 mt76x02_rate_power_val(u8 val)
 }
 
 static inline int
-mt76x02_eeprom_get(struct mt76_dev *dev,
+mt76x02_eeprom_get(struct mt76x02_dev *dev,
 		   enum mt76x02_eeprom_field field)
 {
 	if ((field & 1) || field >= __MT_EE_MAX)
 		return -1;
 
-	return get_unaligned_le16(dev->eeprom.data + field);
+	return get_unaligned_le16(dev->mt76.eeprom.data + field);
 }
 
 static inline bool
-mt76x02_temp_tx_alc_enabled(struct mt76_dev *dev)
+mt76x02_temp_tx_alc_enabled(struct mt76x02_dev *dev)
 {
 	u16 val;
 
@@ -191,21 +193,21 @@ mt76x02_temp_tx_alc_enabled(struct mt76_dev *dev)
 }
 
 static inline bool
-mt76x02_tssi_enabled(struct mt76_dev *dev)
+mt76x02_tssi_enabled(struct mt76x02_dev *dev)
 {
 	return !mt76x02_temp_tx_alc_enabled(dev) &&
 	       (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) &
 		MT_EE_NIC_CONF_1_TX_ALC_EN);
 }
 
-bool mt76x02_ext_pa_enabled(struct mt76_dev *dev, enum nl80211_band band);
-int mt76x02_get_efuse_data(struct mt76_dev *dev, u16 base, void *buf,
+bool mt76x02_ext_pa_enabled(struct mt76x02_dev *dev, enum nl80211_band band);
+int mt76x02_get_efuse_data(struct mt76x02_dev *dev, u16 base, void *buf,
 			   int len, enum mt76x02_eeprom_modes mode);
-void mt76x02_get_rx_gain(struct mt76_dev *dev, enum nl80211_band band,
+void mt76x02_get_rx_gain(struct mt76x02_dev *dev, enum nl80211_band band,
 			 u16 *rssi_offset, s8 *lna_2g, s8 *lna_5g);
-u8 mt76x02_get_lna_gain(struct mt76_dev *dev,
+u8 mt76x02_get_lna_gain(struct mt76x02_dev *dev,
 			s8 *lna_2g, s8 *lna_5g,
 			struct ieee80211_channel *chan);
-void mt76x02_eeprom_parse_hw_cap(struct mt76_dev *dev);
+void mt76x02_eeprom_parse_hw_cap(struct mt76x02_dev *dev);
 
 #endif /* __MT76x02_EEPROM_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c
index bbab021b5f1a..5fb9532f3eed 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c
@@ -177,8 +177,8 @@ mt76x2_eeprom_load(struct mt76x02_dev *dev)
 
 	efuse = dev->mt76.otp.data;
 
-	if (mt76x02_get_efuse_data(&dev->mt76, 0, efuse,
-				   MT7662_EEPROM_SIZE, MT_EE_READ))
+	if (mt76x02_get_efuse_data(dev, 0, efuse, MT7662_EEPROM_SIZE,
+				   MT_EE_READ))
 		goto out;
 
 	if (found) {
@@ -248,22 +248,22 @@ mt76x2_get_5g_rx_gain(struct mt76x02_dev *dev, u8 channel)
 	group = mt76x2_get_cal_channel_group(channel);
 	switch (group) {
 	case MT_CH_5G_JAPAN:
-		return mt76x02_eeprom_get(&dev->mt76,
+		return mt76x02_eeprom_get(dev,
 					  MT_EE_RF_5G_GRP0_1_RX_HIGH_GAIN);
 	case MT_CH_5G_UNII_1:
-		return mt76x02_eeprom_get(&dev->mt76,
+		return mt76x02_eeprom_get(dev,
 					  MT_EE_RF_5G_GRP0_1_RX_HIGH_GAIN) >> 8;
 	case MT_CH_5G_UNII_2:
-		return mt76x02_eeprom_get(&dev->mt76,
+		return mt76x02_eeprom_get(dev,
 					  MT_EE_RF_5G_GRP2_3_RX_HIGH_GAIN);
 	case MT_CH_5G_UNII_2E_1:
-		return mt76x02_eeprom_get(&dev->mt76,
+		return mt76x02_eeprom_get(dev,
 					  MT_EE_RF_5G_GRP2_3_RX_HIGH_GAIN) >> 8;
 	case MT_CH_5G_UNII_2E_2:
-		return mt76x02_eeprom_get(&dev->mt76,
+		return mt76x02_eeprom_get(dev,
 					  MT_EE_RF_5G_GRP4_5_RX_HIGH_GAIN);
 	default:
-		return mt76x02_eeprom_get(&dev->mt76,
+		return mt76x02_eeprom_get(dev,
 					  MT_EE_RF_5G_GRP4_5_RX_HIGH_GAIN) >> 8;
 	}
 }
@@ -277,14 +277,13 @@ void mt76x2_read_rx_gain(struct mt76x02_dev *dev)
 	u16 val;
 
 	if (chan->band == NL80211_BAND_2GHZ)
-		val = mt76x02_eeprom_get(&dev->mt76,
-					 MT_EE_RF_2G_RX_HIGH_GAIN) >> 8;
+		val = mt76x02_eeprom_get(dev, MT_EE_RF_2G_RX_HIGH_GAIN) >> 8;
 	else
 		val = mt76x2_get_5g_rx_gain(dev, channel);
 
 	mt76x2_set_rx_gain_group(dev, val);
 
-	mt76x02_get_rx_gain(&dev->mt76, chan->band, &val, &lna_2g, lna_5g);
+	mt76x02_get_rx_gain(dev, chan->band, &val, &lna_2g, lna_5g);
 	mt76x2_set_rssi_offset(dev, 0, val);
 	mt76x2_set_rssi_offset(dev, 1, val >> 8);
 
@@ -293,7 +292,7 @@ void mt76x2_read_rx_gain(struct mt76x02_dev *dev)
 	dev->cal.rx.mcu_gain |= (lna_5g[1] & 0xff) << 16;
 	dev->cal.rx.mcu_gain |= (lna_5g[2] & 0xff) << 24;
 
-	lna = mt76x02_get_lna_gain(&dev->mt76, &lna_2g, lna_5g, chan);
+	lna = mt76x02_get_lna_gain(dev, &lna_2g, lna_5g, chan);
 	dev->cal.rx.lna_gain = mt76x02_sign_extend(lna, 8);
 }
 EXPORT_SYMBOL_GPL(mt76x2_read_rx_gain);
@@ -308,53 +307,49 @@ void mt76x2_get_rate_power(struct mt76x02_dev *dev, struct mt76_rate_power *t,
 
 	memset(t, 0, sizeof(*t));
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_TX_POWER_CCK);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_CCK);
 	t->cck[0] = t->cck[1] = mt76x02_rate_power_val(val);
 	t->cck[2] = t->cck[3] = mt76x02_rate_power_val(val >> 8);
 
 	if (is_5ghz)
-		val = mt76x02_eeprom_get(&dev->mt76,
-					 MT_EE_TX_POWER_OFDM_5G_6M);
+		val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_OFDM_5G_6M);
 	else
-		val = mt76x02_eeprom_get(&dev->mt76,
-					 MT_EE_TX_POWER_OFDM_2G_6M);
+		val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_OFDM_2G_6M);
 	t->ofdm[0] = t->ofdm[1] = mt76x02_rate_power_val(val);
 	t->ofdm[2] = t->ofdm[3] = mt76x02_rate_power_val(val >> 8);
 
 	if (is_5ghz)
-		val = mt76x02_eeprom_get(&dev->mt76,
-					 MT_EE_TX_POWER_OFDM_5G_24M);
+		val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_OFDM_5G_24M);
 	else
-		val = mt76x02_eeprom_get(&dev->mt76,
-					 MT_EE_TX_POWER_OFDM_2G_24M);
+		val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_OFDM_2G_24M);
 	t->ofdm[4] = t->ofdm[5] = mt76x02_rate_power_val(val);
 	t->ofdm[6] = t->ofdm[7] = mt76x02_rate_power_val(val >> 8);
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_TX_POWER_HT_MCS0);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_HT_MCS0);
 	t->ht[0] = t->ht[1] = mt76x02_rate_power_val(val);
 	t->ht[2] = t->ht[3] = mt76x02_rate_power_val(val >> 8);
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_TX_POWER_HT_MCS4);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_HT_MCS4);
 	t->ht[4] = t->ht[5] = mt76x02_rate_power_val(val);
 	t->ht[6] = t->ht[7] = mt76x02_rate_power_val(val >> 8);
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_TX_POWER_HT_MCS8);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_HT_MCS8);
 	t->ht[8] = t->ht[9] = mt76x02_rate_power_val(val);
 	t->ht[10] = t->ht[11] = mt76x02_rate_power_val(val >> 8);
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_TX_POWER_HT_MCS12);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_HT_MCS12);
 	t->ht[12] = t->ht[13] = mt76x02_rate_power_val(val);
 	t->ht[14] = t->ht[15] = mt76x02_rate_power_val(val >> 8);
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_TX_POWER_VHT_MCS0);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_VHT_MCS0);
 	t->vht[0] = t->vht[1] = mt76x02_rate_power_val(val);
 	t->vht[2] = t->vht[3] = mt76x02_rate_power_val(val >> 8);
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_TX_POWER_VHT_MCS4);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_VHT_MCS4);
 	t->vht[4] = t->vht[5] = mt76x02_rate_power_val(val);
 	t->vht[6] = t->vht[7] = mt76x02_rate_power_val(val >> 8);
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_TX_POWER_VHT_MCS8);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_VHT_MCS8);
 	if (!is_5ghz)
 		val >>= 8;
 	t->vht[8] = t->vht[9] = mt76x02_rate_power_val(val >> 8);
@@ -390,7 +385,7 @@ mt76x2_get_power_info_2g(struct mt76x02_dev *dev,
 	t->chain[chain].target_power = data[2];
 	t->chain[chain].delta = mt76x02_sign_extend_optional(data[delta_idx], 7);
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_RF_2G_TSSI_OFF_TXPOWER);
+	val = mt76x02_eeprom_get(dev, MT_EE_RF_2G_TSSI_OFF_TXPOWER);
 	t->target_power = val >> 8;
 }
 
@@ -441,7 +436,7 @@ mt76x2_get_power_info_5g(struct mt76x02_dev *dev,
 	t->chain[chain].target_power = data[2];
 	t->chain[chain].delta = mt76x02_sign_extend_optional(data[delta_idx], 7);
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_RF_2G_RX_HIGH_GAIN);
+	val = mt76x02_eeprom_get(dev, MT_EE_RF_2G_RX_HIGH_GAIN);
 	t->target_power = val & 0xff;
 }
 
@@ -453,8 +448,8 @@ void mt76x2_get_power_info(struct mt76x02_dev *dev,
 
 	memset(t, 0, sizeof(*t));
 
-	bw40 = mt76x02_eeprom_get(&dev->mt76, MT_EE_TX_POWER_DELTA_BW40);
-	bw80 = mt76x02_eeprom_get(&dev->mt76, MT_EE_TX_POWER_DELTA_BW80);
+	bw40 = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_DELTA_BW40);
+	bw80 = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_DELTA_BW80);
 
 	if (chan->band == NL80211_BAND_5GHZ) {
 		bw40 >>= 8;
@@ -469,7 +464,7 @@ void mt76x2_get_power_info(struct mt76x02_dev *dev,
 					 MT_EE_TX_POWER_1_START_2G);
 	}
 
-	if (mt76x02_tssi_enabled(&dev->mt76) ||
+	if (mt76x02_tssi_enabled(dev) ||
 	    !mt76x02_field_valid(t->target_power))
 		t->target_power = t->chain[0].target_power;
 
@@ -486,23 +481,20 @@ int mt76x2_get_temp_comp(struct mt76x02_dev *dev, struct mt76x2_temp_comp *t)
 
 	memset(t, 0, sizeof(*t));
 
-	if (!mt76x02_temp_tx_alc_enabled(&dev->mt76))
+	if (!mt76x02_temp_tx_alc_enabled(dev))
 		return -EINVAL;
 
-	if (!mt76x02_ext_pa_enabled(&dev->mt76, band))
+	if (!mt76x02_ext_pa_enabled(dev, band))
 		return -EINVAL;
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_TX_POWER_EXT_PA_5G) >> 8;
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_EXT_PA_5G) >> 8;
 	t->temp_25_ref = val & 0x7f;
 	if (band == NL80211_BAND_5GHZ) {
-		slope = mt76x02_eeprom_get(&dev->mt76,
-					   MT_EE_RF_TEMP_COMP_SLOPE_5G);
-		bounds = mt76x02_eeprom_get(&dev->mt76,
-					    MT_EE_TX_POWER_EXT_PA_5G);
+		slope = mt76x02_eeprom_get(dev, MT_EE_RF_TEMP_COMP_SLOPE_5G);
+		bounds = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_EXT_PA_5G);
 	} else {
-		slope = mt76x02_eeprom_get(&dev->mt76,
-					   MT_EE_RF_TEMP_COMP_SLOPE_2G);
-		bounds = mt76x02_eeprom_get(&dev->mt76,
+		slope = mt76x02_eeprom_get(dev, MT_EE_RF_TEMP_COMP_SLOPE_2G);
+		bounds = mt76x02_eeprom_get(dev,
 					    MT_EE_TX_POWER_DELTA_BW80) >> 8;
 	}
 
@@ -523,7 +515,7 @@ int mt76x2_eeprom_init(struct mt76x02_dev *dev)
 	if (ret)
 		return ret;
 
-	mt76x02_eeprom_parse_hw_cap(&dev->mt76);
+	mt76x02_eeprom_parse_hw_cap(dev);
 	mt76x2_eeprom_get_macaddr(dev);
 	mt76_eeprom_override(&dev->mt76);
 	dev->mt76.macaddr[0] &= ~BIT(1);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h
index c97b31c77d83..13bceb6aa5e4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h
@@ -62,7 +62,7 @@ void mt76x2_read_rx_gain(struct mt76x02_dev *dev);
 static inline bool
 mt76x2_has_ext_lna(struct mt76x02_dev *dev)
 {
-	u32 val = mt76x02_eeprom_get(&dev->mt76, MT_EE_NIC_CONF_1);
+	u32 val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1);
 
 	if (dev->mt76.chandef.chan->band == NL80211_BAND_2GHZ)
 		return val & MT_EE_NIC_CONF_1_LNA_EXT_2G;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c
index 134037a227d7..88bd62cfbdf9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c
@@ -59,7 +59,6 @@ EXPORT_SYMBOL_GPL(mt76x2_mcu_set_channel);
 int mt76x2_mcu_load_cr(struct mt76x02_dev *dev, u8 type, u8 temp_level,
 		       u8 channel)
 {
-	struct mt76_dev *mdev = &dev->mt76;
 	struct sk_buff *skb;
 	struct {
 		u8 cr_mode;
@@ -76,8 +75,8 @@ int mt76x2_mcu_load_cr(struct mt76x02_dev *dev, u8 type, u8 temp_level,
 	u32 val;
 
 	val = BIT(31);
-	val |= (mt76x02_eeprom_get(mdev, MT_EE_NIC_CONF_0) >> 8) & 0x00ff;
-	val |= (mt76x02_eeprom_get(mdev, MT_EE_NIC_CONF_1) << 8) & 0xff00;
+	val |= (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_0) >> 8) & 0x00ff;
+	val |= (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) << 8) & 0xff00;
 	msg.cfg = cpu_to_le32(val);
 
 	/* first set the channel without the extension channel info */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
index 4e920c71cee9..3824290b219d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
@@ -43,7 +43,7 @@ mt76x2_fixup_xtal(struct mt76x02_dev *dev)
 	u16 eep_val;
 	s8 offset = 0;
 
-	eep_val = mt76x02_eeprom_get(&dev->mt76, MT_EE_XTAL_TRIM_2);
+	eep_val = mt76x02_eeprom_get(dev, MT_EE_XTAL_TRIM_2);
 
 	offset = eep_val & 0x7f;
 	if ((eep_val & 0xff) == 0xff)
@@ -53,7 +53,7 @@ mt76x2_fixup_xtal(struct mt76x02_dev *dev)
 
 	eep_val >>= 8;
 	if (eep_val == 0x00 || eep_val == 0xff) {
-		eep_val = mt76x02_eeprom_get(&dev->mt76, MT_EE_XTAL_TRIM_1);
+		eep_val = mt76x02_eeprom_get(dev, MT_EE_XTAL_TRIM_1);
 		eep_val &= 0xff;
 
 		if (eep_val == 0x00 || eep_val == 0xff)
@@ -64,7 +64,7 @@ mt76x2_fixup_xtal(struct mt76x02_dev *dev)
 	mt76_rmw_field(dev, MT_XO_CTRL5, MT_XO_CTRL5_C2_VAL, eep_val + offset);
 	mt76_set(dev, MT_XO_CTRL6, MT_XO_CTRL6_C2_CTRL);
 
-	eep_val = mt76x02_eeprom_get(&dev->mt76, MT_EE_NIC_CONF_2);
+	eep_val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_2);
 	switch (FIELD_GET(MT_EE_NIC_CONF_2_XTAL_OPTION, eep_val)) {
 	case 0:
 		mt76_wr(dev, MT_XO_CTRL7, 0x5c1fee80);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c
index 563e2c459409..d8fa9ba56437 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c
@@ -140,7 +140,7 @@ mt76pci_load_firmware(struct mt76x02_dev *dev)
 
 	mt76_wr(dev, MT_MCU_PCIE_REMAP_BASE4, 0);
 
-	val = mt76x02_eeprom_get(&dev->mt76, MT_EE_NIC_CONF_2);
+	val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_2);
 	if (FIELD_GET(MT_EE_NIC_CONF_2_XTAL_OPTION, val) == 1)
 		mt76_set(dev, MT_MCU_COM_REG0, BIT(30));
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
index aff0363e0958..dbb63d4c3bad 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
@@ -26,7 +26,7 @@ mt76x2_phy_tssi_init_cal(struct mt76x02_dev *dev)
 	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
 	u32 flag = 0;
 
-	if (!mt76x02_tssi_enabled(&dev->mt76))
+	if (!mt76x02_tssi_enabled(dev))
 		return false;
 
 	if (mt76x2_channel_silent(dev))
@@ -35,7 +35,7 @@ mt76x2_phy_tssi_init_cal(struct mt76x02_dev *dev)
 	if (chan->band == NL80211_BAND_5GHZ)
 		flag |= BIT(0);
 
-	if (mt76x02_ext_pa_enabled(&dev->mt76, chan->band))
+	if (mt76x02_ext_pa_enabled(dev, chan->band))
 		flag |= BIT(8);
 
 	mt76x02_mcu_calibrate(dev, MCU_CAL_TSSI, flag, true);
@@ -361,7 +361,7 @@ int mt76x2_phy_set_channel(struct mt76x02_dev *dev,
 		mt76_set(dev, MT_BBP(RXO, 13), BIT(10));
 
 	if (!dev->cal.init_cal_done) {
-		u8 val = mt76x02_eeprom_get(&dev->mt76, MT_EE_BT_RCAL_RESULT);
+		u8 val = mt76x02_eeprom_get(dev, MT_EE_BT_RCAL_RESULT);
 
 		if (val != 0xff)
 			mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, true);
@@ -391,7 +391,7 @@ int mt76x2_phy_set_channel(struct mt76x02_dev *dev,
 	       sizeof(dev->cal.agc_gain_cur));
 
 	/* init default values for temp compensation */
-	if (mt76x02_tssi_enabled(&dev->mt76)) {
+	if (mt76x02_tssi_enabled(dev)) {
 		mt76_rmw_field(dev, MT_TX_ALC_CFG_1, MT_TX_ALC_CFG_1_TEMP_COMP,
 			       0x38);
 		mt76_rmw_field(dev, MT_TX_ALC_CFG_2, MT_TX_ALC_CFG_2_TEMP_COMP,
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
index 93bcab7cccfd..fd077e8d8dcb 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
@@ -65,7 +65,7 @@ void mt76x2_phy_set_txpower_regs(struct mt76x02_dev *dev,
 		mt76_wr(dev, MT_TX_ALC_CFG_2, 0x35160a00);
 		mt76_wr(dev, MT_TX_ALC_CFG_3, 0x35160a06);
 
-		if (mt76x02_ext_pa_enabled(&dev->mt76, band)) {
+		if (mt76x02_ext_pa_enabled(dev, band)) {
 			mt76_wr(dev, MT_RF_PA_MODE_ADJ0, 0x0000ec00);
 			mt76_wr(dev, MT_RF_PA_MODE_ADJ1, 0x0000ec00);
 		} else {
@@ -76,7 +76,7 @@ void mt76x2_phy_set_txpower_regs(struct mt76x02_dev *dev,
 		pa_mode[0] = 0x0000ffff;
 		pa_mode[1] = 0x00ff00ff;
 
-		if (mt76x02_ext_pa_enabled(&dev->mt76, band)) {
+		if (mt76x02_ext_pa_enabled(dev, band)) {
 			mt76_wr(dev, MT_TX_ALC_CFG_2, 0x2f0f0400);
 			mt76_wr(dev, MT_TX_ALC_CFG_3, 0x2f0f0476);
 		} else {
@@ -84,7 +84,7 @@ void mt76x2_phy_set_txpower_regs(struct mt76x02_dev *dev,
 			mt76_wr(dev, MT_TX_ALC_CFG_3, 0x1b0f0476);
 		}
 
-		if (mt76x02_ext_pa_enabled(&dev->mt76, band))
+		if (mt76x02_ext_pa_enabled(dev, band))
 			pa_mode_adj = 0x04000000;
 		else
 			pa_mode_adj = 0;
@@ -98,7 +98,7 @@ void mt76x2_phy_set_txpower_regs(struct mt76x02_dev *dev,
 	mt76_wr(dev, MT_RF_PA_MODE_CFG0, pa_mode[0]);
 	mt76_wr(dev, MT_RF_PA_MODE_CFG1, pa_mode[1]);
 
-	if (mt76x02_ext_pa_enabled(&dev->mt76, band)) {
+	if (mt76x02_ext_pa_enabled(dev, band)) {
 		u32 val;
 
 		if (band == NL80211_BAND_2GHZ)
@@ -196,7 +196,7 @@ void mt76x2_configure_tx_delay(struct mt76x02_dev *dev,
 {
 	u32 cfg0, cfg1;
 
-	if (mt76x02_ext_pa_enabled(&dev->mt76, band)) {
+	if (mt76x02_ext_pa_enabled(dev, band)) {
 		cfg0 = bw ? 0x000b0c01 : 0x00101101;
 		cfg1 = 0x00011414;
 	} else {
@@ -275,7 +275,7 @@ void mt76x2_phy_tssi_compensate(struct mt76x02_dev *dev, bool wait)
 		dev->cal.tssi_comp_pending = false;
 		mt76x2_get_power_info(dev, &txp, chan);
 
-		if (mt76x02_ext_pa_enabled(&dev->mt76, chan->band))
+		if (mt76x02_ext_pa_enabled(dev, chan->band))
 			t.pa_mode = 1;
 
 		t.cal_mode = BIT(1);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
index 51d3eabfa01b..13cce2937573 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
@@ -130,7 +130,7 @@ static int mt76x2u_init_eeprom(struct mt76x02_dev *dev)
 		put_unaligned_le32(val, dev->mt76.eeprom.data + i);
 	}
 
-	mt76x02_eeprom_parse_hw_cap(&dev->mt76);
+	mt76x02_eeprom_parse_hw_cap(dev);
 	return 0;
 }
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c
index dbd635aa763b..db2194a92e67 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c
@@ -32,7 +32,7 @@ static void mt76x2u_mac_fixup_xtal(struct mt76x02_dev *dev)
 	s8 offset = 0;
 	u16 eep_val;
 
-	eep_val = mt76x02_eeprom_get(&dev->mt76, MT_EE_XTAL_TRIM_2);
+	eep_val = mt76x02_eeprom_get(dev, MT_EE_XTAL_TRIM_2);
 
 	offset = eep_val & 0x7f;
 	if ((eep_val & 0xff) == 0xff)
@@ -42,7 +42,7 @@ static void mt76x2u_mac_fixup_xtal(struct mt76x02_dev *dev)
 
 	eep_val >>= 8;
 	if (eep_val == 0x00 || eep_val == 0xff) {
-		eep_val = mt76x02_eeprom_get(&dev->mt76, MT_EE_XTAL_TRIM_1);
+		eep_val = mt76x02_eeprom_get(dev, MT_EE_XTAL_TRIM_1);
 		eep_val &= 0xff;
 
 		if (eep_val == 0x00 || eep_val == 0xff)
@@ -67,7 +67,7 @@ static void mt76x2u_mac_fixup_xtal(struct mt76x02_dev *dev)
 	/* init fce */
 	mt76_clear(dev, MT_FCE_L2_STUFF, MT_FCE_L2_STUFF_WR_MPDU_LEN_EN);
 
-	eep_val = mt76x02_eeprom_get(&dev->mt76, MT_EE_NIC_CONF_2);
+	eep_val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_2);
 	switch (FIELD_GET(MT_EE_NIC_CONF_2_XTAL_OPTION, eep_val)) {
 	case 0:
 		mt76_wr(dev, MT_XO_CTRL7, 0x5c1fee80);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
index c4c437770fc9..422114de695a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
@@ -177,7 +177,7 @@ int mt76x2u_phy_set_channel(struct mt76x02_dev *dev,
 		mt76_set(dev, MT_BBP(RXO, 13), BIT(10));
 
 	if (!dev->cal.init_cal_done) {
-		u8 val = mt76x02_eeprom_get(&dev->mt76, MT_EE_BT_RCAL_RESULT);
+		u8 val = mt76x02_eeprom_get(dev, MT_EE_BT_RCAL_RESULT);
 
 		if (val != 0xff)
 			mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, false);
@@ -202,7 +202,7 @@ int mt76x2u_phy_set_channel(struct mt76x02_dev *dev,
 	if (scan)
 		return 0;
 
-	if (mt76x02_tssi_enabled(&dev->mt76)) {
+	if (mt76x02_tssi_enabled(dev)) {
 		/* init default values for temp compensation */
 		mt76_rmw_field(dev, MT_TX_ALC_CFG_1, MT_TX_ALC_CFG_1_TEMP_COMP,
 			       0x38);
@@ -217,7 +217,7 @@ int mt76x2u_phy_set_channel(struct mt76x02_dev *dev,
 			chan = dev->mt76.chandef.chan;
 			if (chan->band == NL80211_BAND_5GHZ)
 				flag |= BIT(0);
-			if (mt76x02_ext_pa_enabled(&dev->mt76, chan->band))
+			if (mt76x02_ext_pa_enabled(dev, chan->band))
 				flag |= BIT(8);
 			mt76x02_mcu_calibrate(dev, MCU_CAL_TSSI, flag, false);
 			dev->cal.tssi_cal_done = true;

From 127aa72691ff567ea220c095843bf8d66f84e9af Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Sun, 7 Oct 2018 11:51:16 +0200
Subject: [PATCH 14/36] mt76x0: pci: report firmware version using ethtool

Report via ethtool fw_ver and build_ver members of mt76x02_fw_header
data structure similarly to what is reported in the syslog

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c
index 6c66656c21f4..569861289aa5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c
@@ -116,6 +116,7 @@ static int mt76x0e_load_firmware(struct mt76x02_dev *dev)
 		goto out;
 	}
 
+	mt76x02_set_ethtool_fwver(dev, hdr);
 	dev_dbg(dev->mt76.dev, "Firmware running!\n");
 
 out:

From 78e62de3227f99d0e18714f49f8a58f3f9a98af6 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Sun, 7 Oct 2018 11:57:20 +0200
Subject: [PATCH 15/36] mt76x0: pci: add missing mac80211 callbacks

Add missing mac80211 callbacks in mt76x0e_ops data structure

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76x0/pci.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
index f1a1c70c4263..ab91a22b4f05 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
@@ -71,10 +71,19 @@ static const struct ieee80211_ops mt76x0e_ops = {
 	.tx = mt76x02_tx,
 	.start = mt76x0e_start,
 	.stop = mt76x0e_stop,
-	.config = mt76x0_config,
 	.add_interface = mt76x02_add_interface,
 	.remove_interface = mt76x02_remove_interface,
+	.config = mt76x0_config,
 	.configure_filter = mt76x02_configure_filter,
+	.sta_add = mt76x02_sta_add,
+	.sta_remove = mt76x02_sta_remove,
+	.set_key = mt76x02_set_key,
+	.conf_tx = mt76x02_conf_tx,
+	.sw_scan_start = mt76x0_sw_scan,
+	.sw_scan_complete = mt76x0_sw_scan_complete,
+	.ampdu_action = mt76x02_ampdu_action,
+	.sta_rate_tbl_update = mt76x02_sta_rate_tbl_update,
+	.wake_tx_queue = mt76_wake_tx_queue,
 };
 
 static int mt76x0e_register_device(struct mt76x02_dev *dev)

From 320c85e6d038e75c0b895dde8c10c5d1bf9aab5f Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Sun, 7 Oct 2018 11:57:21 +0200
Subject: [PATCH 16/36] mt76: disable ldpc coding for mt76x0 devices

Disable ldpc coding for mt76x0 devices. Morover remove
mt76x02_mac_fill_txwi routine since it is used just in
mt76x02_mac_write_txwi

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76x02.h  |  7 ++
 .../net/wireless/mediatek/mt76/mt76x02_mac.c  | 77 ++++++++-----------
 2 files changed, 41 insertions(+), 43 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h
index e78708d55baf..fe731529144c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h
@@ -161,6 +161,13 @@ void mt76x02_set_beacon_offsets(struct mt76x02_dev *dev);
 void mt76x02_set_irq_mask(struct mt76x02_dev *dev, u32 clear, u32 set);
 void mt76x02_mac_start(struct mt76x02_dev *dev);
 
+static inline bool is_mt76x2(struct mt76x02_dev *dev)
+{
+	return mt76_chip(&dev->mt76) == 0x7612 ||
+	       mt76_chip(&dev->mt76) == 0x7662 ||
+	       mt76_chip(&dev->mt76) == 0x7602;
+}
+
 static inline void mt76x02_irq_enable(struct mt76x02_dev *dev, u32 mask)
 {
 	mt76x02_set_irq_mask(dev, 0, mask);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
index 69132b971c30..10578e4cb269 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
@@ -156,48 +156,6 @@ void mt76x02_txq_init(struct mt76x02_dev *dev, struct ieee80211_txq *txq)
 }
 EXPORT_SYMBOL_GPL(mt76x02_txq_init);
 
-static void
-mt76x02_mac_fill_txwi(struct mt76x02_txwi *txwi, struct sk_buff *skb,
-		      struct ieee80211_sta *sta, int len, u8 nss)
-{
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
-	u16 txwi_flags = 0;
-
-	if (info->flags & IEEE80211_TX_CTL_LDPC)
-		txwi->rate |= cpu_to_le16(MT_RXWI_RATE_LDPC);
-	if ((info->flags & IEEE80211_TX_CTL_STBC) && nss == 1)
-		txwi->rate |= cpu_to_le16(MT_RXWI_RATE_STBC);
-	if (nss > 1 && sta && sta->smps_mode == IEEE80211_SMPS_DYNAMIC)
-		txwi_flags |= MT_TXWI_FLAGS_MMPS;
-	if (!(info->flags & IEEE80211_TX_CTL_NO_ACK))
-		txwi->ack_ctl |= MT_TXWI_ACK_CTL_REQ;
-	if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ)
-		txwi->ack_ctl |= MT_TXWI_ACK_CTL_NSEQ;
-	if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
-		txwi->pktid |= MT_TXWI_PKTID_PROBE;
-	if ((info->flags & IEEE80211_TX_CTL_AMPDU) && sta) {
-		u8 ba_size = IEEE80211_MIN_AMPDU_BUF;
-
-		ba_size <<= sta->ht_cap.ampdu_factor;
-		ba_size = min_t(int, 63, ba_size - 1);
-		if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
-			ba_size = 0;
-		txwi->ack_ctl |= FIELD_PREP(MT_TXWI_ACK_CTL_BA_WINDOW, ba_size);
-
-		txwi_flags |= MT_TXWI_FLAGS_AMPDU |
-			 FIELD_PREP(MT_TXWI_FLAGS_MPDU_DENSITY,
-				    sta->ht_cap.ampdu_density);
-	}
-
-	if (ieee80211_is_probe_resp(hdr->frame_control) ||
-	    ieee80211_is_beacon(hdr->frame_control))
-		txwi_flags |= MT_TXWI_FLAGS_TS;
-
-	txwi->flags |= cpu_to_le16(txwi_flags);
-	txwi->len_ctl = cpu_to_le16(len);
-}
-
 static __le16
 mt76x02_mac_tx_rate_val(struct mt76x02_dev *dev,
 			const struct ieee80211_tx_rate *rate, u8 *nss_val)
@@ -344,10 +302,12 @@ void mt76x02_mac_write_txwi(struct mt76x02_dev *dev, struct mt76x02_txwi *txwi,
 			    struct sk_buff *skb, struct mt76_wcid *wcid,
 			    struct ieee80211_sta *sta, int len)
 {
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_tx_rate *rate = &info->control.rates[0];
 	struct ieee80211_key_conf *key = info->control.hw_key;
 	u16 rate_ht_mask = FIELD_PREP(MT_RXWI_RATE_PHY, BIT(1) | BIT(2));
+	u16 txwi_flags = 0;
 	u8 nss;
 	s8 txpwr_adj, max_txpwr_adj;
 	u8 ccmp_pn[8], nstreams = dev->mt76.chainmask & 0xf;
@@ -396,7 +356,38 @@ void mt76x02_mac_write_txwi(struct mt76x02_dev *dev, struct mt76x02_txwi *txwi,
 		 !(txwi->rate & cpu_to_le16(rate_ht_mask)))
 		txwi->txstream = 0x93;
 
-	mt76x02_mac_fill_txwi(txwi, skb, sta, len, nss);
+	if (is_mt76x2(dev) && (info->flags & IEEE80211_TX_CTL_LDPC))
+		txwi->rate |= cpu_to_le16(MT_RXWI_RATE_LDPC);
+	if ((info->flags & IEEE80211_TX_CTL_STBC) && nss == 1)
+		txwi->rate |= cpu_to_le16(MT_RXWI_RATE_STBC);
+	if (nss > 1 && sta && sta->smps_mode == IEEE80211_SMPS_DYNAMIC)
+		txwi_flags |= MT_TXWI_FLAGS_MMPS;
+	if (!(info->flags & IEEE80211_TX_CTL_NO_ACK))
+		txwi->ack_ctl |= MT_TXWI_ACK_CTL_REQ;
+	if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ)
+		txwi->ack_ctl |= MT_TXWI_ACK_CTL_NSEQ;
+	if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
+		txwi->pktid |= MT_TXWI_PKTID_PROBE;
+	if ((info->flags & IEEE80211_TX_CTL_AMPDU) && sta) {
+		u8 ba_size = IEEE80211_MIN_AMPDU_BUF;
+
+		ba_size <<= sta->ht_cap.ampdu_factor;
+		ba_size = min_t(int, 63, ba_size - 1);
+		if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
+			ba_size = 0;
+		txwi->ack_ctl |= FIELD_PREP(MT_TXWI_ACK_CTL_BA_WINDOW, ba_size);
+
+		txwi_flags |= MT_TXWI_FLAGS_AMPDU |
+			 FIELD_PREP(MT_TXWI_FLAGS_MPDU_DENSITY,
+				    sta->ht_cap.ampdu_density);
+	}
+
+	if (ieee80211_is_probe_resp(hdr->frame_control) ||
+	    ieee80211_is_beacon(hdr->frame_control))
+		txwi_flags |= MT_TXWI_FLAGS_TS;
+
+	txwi->flags |= cpu_to_le16(txwi_flags);
+	txwi->len_ctl = cpu_to_le16(len);
 }
 EXPORT_SYMBOL_GPL(mt76x02_mac_write_txwi);
 

From 4ce78b048c4908118cfd5345f16241f58b85e5c6 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Sun, 7 Oct 2018 11:57:22 +0200
Subject: [PATCH 17/36] mt76x0: pci: add mt76x0_register_device in
 mt76x0e_register_device

Run mt76x0_register_device routine in mt76x0e_register_device
in order to register the device to the mac80211 layer.
Moreover init mt76_driver_ops data structure and register
interrupt line

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x0/pci.c   | 20 ++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
index ab91a22b4f05..10845f37af37 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
@@ -127,12 +127,25 @@ static int mt76x0e_register_device(struct mt76x02_dev *dev)
 	mt76_clear(dev, 0x110, BIT(9));
 	mt76_set(dev, MT_MAX_LEN_CFG, BIT(13));
 
+	err = mt76x0_register_device(dev);
+	if (err < 0)
+		return err;
+
+	set_bit(MT76_STATE_INITIALIZED, &dev->mt76.state);
+
 	return 0;
 }
 
 static int
 mt76x0e_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 {
+	static const struct mt76_driver_ops drv_ops = {
+		.txwi_size = sizeof(struct mt76x02_txwi),
+		.tx_prepare_skb = mt76x02_tx_prepare_skb,
+		.tx_complete_skb = mt76x02_tx_complete_skb,
+		.rx_skb = mt76x02_queue_rx_skb,
+		.rx_poll_complete = mt76x02_rx_poll_complete,
+	};
 	struct mt76x02_dev *dev;
 	int ret;
 
@@ -150,7 +163,7 @@ mt76x0e_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	if (ret)
 		return ret;
 
-	dev = mt76x0_alloc_device(&pdev->dev, NULL, &mt76x0e_ops);
+	dev = mt76x0_alloc_device(&pdev->dev, &drv_ops, &mt76x0e_ops);
 	if (!dev)
 		return -ENOMEM;
 
@@ -159,6 +172,11 @@ mt76x0e_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	dev->mt76.rev = mt76_rr(dev, MT_ASIC_VERSION);
 	dev_info(dev->mt76.dev, "ASIC revision: %08x\n", dev->mt76.rev);
 
+	ret = devm_request_irq(dev->mt76.dev, pdev->irq, mt76x02_irq_handler,
+			       IRQF_SHARED, KBUILD_MODNAME, dev);
+	if (ret)
+		goto error;
+
 	ret = mt76x0e_register_device(dev);
 	if (ret < 0)
 		goto error;

From f3727daed83279bc1571b23222e7937949e978c6 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Mon, 8 Oct 2018 13:22:00 +0200
Subject: [PATCH 18/36] mt76: reserve enough room for USB tx skbs

Reserve enough room for USB skb, so we don not need to check
the room every time we send frame.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x0/init.c    |  5 ++++-
 .../wireless/mediatek/mt76/mt76x02_usb_core.c   | 17 +----------------
 .../net/wireless/mediatek/mt76/mt76x2/init.c    |  3 +++
 3 files changed, 8 insertions(+), 17 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
index 578f1b34f0f1..4a9408801260 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
@@ -368,7 +368,10 @@ int mt76x0_register_device(struct mt76x02_dev *dev)
 	hw->max_rates = 1;
 	hw->max_report_rates = 7;
 	hw->max_rate_tries = 1;
-	hw->extra_tx_headroom = sizeof(struct mt76x02_txwi) + 4 + 2;
+	hw->extra_tx_headroom = 2;
+	if (mt76_is_usb(dev))
+		hw->extra_tx_headroom += sizeof(struct mt76x02_txwi) +
+					 MT_DMA_HDR_LEN;
 
 	hw->sta_data_size = sizeof(struct mt76x02_sta);
 	hw->vif_data_size = sizeof(struct mt76x02_vif);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
index e43c53e8e6be..dc2226c722dd 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
@@ -34,17 +34,6 @@ void mt76x02u_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q,
 }
 EXPORT_SYMBOL_GPL(mt76x02u_tx_complete_skb);
 
-static int mt76x02u_check_skb_rooms(struct sk_buff *skb)
-{
-	int hdr_len = ieee80211_get_hdrlen_from_skb(skb);
-	u32 need_head;
-
-	need_head = sizeof(struct mt76x02_txwi) + MT_DMA_HDR_LEN;
-	if (hdr_len % 4)
-		need_head += 2;
-	return skb_cow(skb, need_head);
-}
-
 int mt76x02u_skb_dma_info(struct sk_buff *skb, int port, u32 flags)
 {
 	struct sk_buff *iter, *last = skb;
@@ -106,11 +95,7 @@ int mt76x02u_tx_prepare_skb(struct mt76_dev *mdev, void *data,
 {
 	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
 	struct mt76x02_txwi *txwi;
-	int err, len = skb->len;
-
-	err = mt76x02u_check_skb_rooms(skb);
-	if (err < 0)
-		return -ENOMEM;
+	int len = skb->len;
 
 	mt76x02_insert_hdr_pad(skb);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/init.c
index ccd9bc9d3e1e..3c73fdeaf30f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/init.c
@@ -167,6 +167,9 @@ void mt76x2_init_device(struct mt76x02_dev *dev)
 	hw->max_report_rates = 7;
 	hw->max_rate_tries = 1;
 	hw->extra_tx_headroom = 2;
+	if (mt76_is_usb(dev))
+		hw->extra_tx_headroom += sizeof(struct mt76x02_txwi) +
+					 MT_DMA_HDR_LEN;
 
 	hw->sta_data_size = sizeof(struct mt76x02_sta);
 	hw->vif_data_size = sizeof(struct mt76x02_vif);

From 09580a1ec4e9c3d62c7386e2b227b4a6b586e6b8 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Mon, 8 Oct 2018 13:22:20 +0200
Subject: [PATCH 19/36] mt76x0: remove dma.h

dma.h is not used any longer.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x0/dma.h   | 126 ------------------
 1 file changed, 126 deletions(-)
 delete mode 100644 drivers/net/wireless/mediatek/mt76/mt76x0/dma.h

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/dma.h b/drivers/net/wireless/mediatek/mt76/mt76x0/dma.h
deleted file mode 100644
index 891ce1c3461f..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/dma.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __MT76X0U_DMA_H
-#define __MT76X0U_DMA_H
-
-#include <asm/unaligned.h>
-#include <linux/skbuff.h>
-
-#define MT_DMA_HDR_LEN			4
-#define MT_RX_INFO_LEN			4
-#define MT_FCE_INFO_LEN			4
-#define MT_DMA_HDRS			(MT_DMA_HDR_LEN + MT_RX_INFO_LEN)
-
-/* Common Tx DMA descriptor fields */
-#define MT_TXD_INFO_LEN		GENMASK(15, 0)
-#define MT_TXD_INFO_D_PORT	GENMASK(29, 27)
-#define MT_TXD_INFO_TYPE	GENMASK(31, 30)
-
-/* Tx DMA MCU command specific flags */
-#define MT_TXD_CMD_SEQ		GENMASK(19, 16)
-#define MT_TXD_CMD_TYPE		GENMASK(26, 20)
-
-enum mt76_msg_port {
-	WLAN_PORT,
-	CPU_RX_PORT,
-	CPU_TX_PORT,
-	HOST_PORT,
-	VIRTUAL_CPU_RX_PORT,
-	VIRTUAL_CPU_TX_PORT,
-	DISCARD,
-};
-
-enum mt76_info_type {
-	DMA_PACKET,
-	DMA_COMMAND,
-};
-
-/* Tx DMA packet specific flags */
-#define MT_TXD_PKT_INFO_NEXT_VLD	BIT(16)
-#define MT_TXD_PKT_INFO_TX_BURST	BIT(17)
-#define MT_TXD_PKT_INFO_80211		BIT(19)
-#define MT_TXD_PKT_INFO_TSO		BIT(20)
-#define MT_TXD_PKT_INFO_CSO		BIT(21)
-#define MT_TXD_PKT_INFO_WIV		BIT(24)
-#define MT_TXD_PKT_INFO_QSEL		GENMASK(26, 25)
-
-enum mt76_qsel {
-	MT_QSEL_MGMT,
-	MT_QSEL_HCCA,
-	MT_QSEL_EDCA,
-	MT_QSEL_EDCA_2,
-};
-
-
-static inline int mt76x0_dma_skb_wrap(struct sk_buff *skb,
-				       enum mt76_msg_port d_port,
-				       enum mt76_info_type type, u32 flags)
-{
-	u32 info;
-
-	/* Buffer layout:
-	 *	|   4B   | xfer len |      pad       |  4B  |
-	 *	| TXINFO | pkt/cmd  | zero pad to 4B | zero |
-	 *
-	 * length field of TXINFO should be set to 'xfer len'.
-	 */
-
-	info = flags |
-		FIELD_PREP(MT_TXD_INFO_LEN, round_up(skb->len, 4)) |
-		FIELD_PREP(MT_TXD_INFO_D_PORT, d_port) |
-		FIELD_PREP(MT_TXD_INFO_TYPE, type);
-
-	put_unaligned_le32(info, skb_push(skb, sizeof(info)));
-	return skb_put_padto(skb, round_up(skb->len, 4) + 4);
-}
-
-static inline int
-mt76x0_dma_skb_wrap_pkt(struct sk_buff *skb, enum mt76_qsel qsel, u32 flags)
-{
-	flags |= FIELD_PREP(MT_TXD_PKT_INFO_QSEL, qsel);
-	return mt76x0_dma_skb_wrap(skb, WLAN_PORT, DMA_PACKET, flags);
-}
-
-/* Common Rx DMA descriptor fields */
-#define MT_RXD_INFO_LEN			GENMASK(13, 0)
-#define MT_RXD_INFO_PCIE_INTR		BIT(24)
-#define MT_RXD_INFO_QSEL		GENMASK(26, 25)
-#define MT_RXD_INFO_PORT		GENMASK(29, 27)
-#define MT_RXD_INFO_TYPE		GENMASK(31, 30)
-
-/* Rx DMA packet specific flags */
-#define MT_RXD_PKT_INFO_UDP_ERR		BIT(16)
-#define MT_RXD_PKT_INFO_TCP_ERR		BIT(17)
-#define MT_RXD_PKT_INFO_IP_ERR		BIT(18)
-#define MT_RXD_PKT_INFO_PKT_80211	BIT(19)
-#define MT_RXD_PKT_INFO_L3L4_DONE	BIT(20)
-#define MT_RXD_PKT_INFO_MAC_LEN		GENMASK(23, 21)
-
-/* Rx DMA MCU command specific flags */
-#define MT_RXD_CMD_INFO_SELF_GEN	BIT(15)
-#define MT_RXD_CMD_INFO_CMD_SEQ		GENMASK(19, 16)
-#define MT_RXD_CMD_INFO_EVT_TYPE	GENMASK(23, 20)
-
-enum mt76_evt_type {
-	CMD_DONE,
-	CMD_ERROR,
-	CMD_RETRY,
-	EVENT_PWR_RSP,
-	EVENT_WOW_RSP,
-	EVENT_CARRIER_DETECT_RSP,
-	EVENT_DFS_DETECT_RSP,
-};
-
-#endif

From 5155938d8a0fe0e0251435cae02539e81fb8e407 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Mon, 8 Oct 2018 10:39:24 +0200
Subject: [PATCH 20/36] mt76: do not store aggregation sequence number for
 null-data frames

Fixes a rare corner case where a BlockAckReq might get the wrong
sequence number.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/tx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c
index bf0e9e666bc4..7cbce03aa65b 100644
--- a/drivers/net/wireless/mediatek/mt76/tx.c
+++ b/drivers/net/wireless/mediatek/mt76/tx.c
@@ -96,7 +96,8 @@ mt76_check_agg_ssn(struct mt76_txq *mtxq, struct sk_buff *skb)
 {
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
 
-	if (!ieee80211_is_data_qos(hdr->frame_control))
+	if (!ieee80211_is_data_qos(hdr->frame_control) ||
+	    !ieee80211_is_data_present(hdr->frame_control))
 		return;
 
 	mtxq->agg_ssn = le16_to_cpu(hdr->seq_ctrl) + 0x10;

From 69585ef9bb9f326baaad27d7579b3dfaf42bf1e7 Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Mon, 8 Oct 2018 13:21:49 +0000
Subject: [PATCH 21/36] mt76x0: pci: fix set external PA I/O current

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/mediatek/mt76/mt76x0/pci.c: In function 'mt76x0e_register_device':
drivers/net/wireless/mediatek/mt76/mt76x0/pci.c:107:8: warning:
 variable 'data' set but not used [-Wunused-but-set-variable]

It seems correct value to write is 'data'

Fixes: 2b2cb40bcd7d ("mt76x0: pci: add hw initialization at bootstrap")
Acked-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76x0/pci.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
index 10845f37af37..cc8af17dc9c7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
@@ -115,12 +115,12 @@ static int mt76x0e_register_device(struct mt76x02_dev *dev)
 		if (val & MT_EE_NIC_CONF_0_PA_IO_CURRENT) {
 			u32 data;
 
-			/* set external external PA I/O
+			/* set external PA I/O
 			 * current to 16mA
 			 */
 			data = mt76_rr(dev, 0x11c);
-			val |= 0xc03;
-			mt76_wr(dev, 0x11c, val);
+			data |= 0xc03;
+			mt76_wr(dev, 0x11c, data);
 		}
 	}
 

From ebb632db0f0789d2216fc0e78dd950681b569036 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Tue, 9 Oct 2018 10:44:36 +0200
Subject: [PATCH 22/36] mt76: mt76x0e: another fix for the external PA current
 setting

- Use the register number define instead of a magic value
- Fix inverted bit test (override needs to be applied if the bit is not set)

Fixes: 2b2cb40bcd7d ("mt76x0: pci: add hw initialization at bootstrap")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76x0/pci.c | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
index cc8af17dc9c7..fd2dc7efeea3 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
@@ -111,17 +111,10 @@ static int mt76x0e_register_device(struct mt76x02_dev *dev)
 		u16 val;
 
 		mt76_clear(dev, MT_COEXCFG0, BIT(0));
-		val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_0);
-		if (val & MT_EE_NIC_CONF_0_PA_IO_CURRENT) {
-			u32 data;
 
-			/* set external PA I/O
-			 * current to 16mA
-			 */
-			data = mt76_rr(dev, 0x11c);
-			data |= 0xc03;
-			mt76_wr(dev, 0x11c, data);
-		}
+		val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_0);
+		if (!(val & MT_EE_NIC_CONF_0_PA_IO_CURRENT))
+			mt76_set(dev, MT_XO_CTRL7, 0xc03);
 	}
 
 	mt76_clear(dev, 0x110, BIT(9));

From 4df942733fd26d9378a4a00619be348c771e0190 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Tue, 9 Oct 2018 10:57:06 +0200
Subject: [PATCH 23/36] mt76x0: phy: fix restore phase in
 mt76x0_phy_recalibrate_after_assoc

Fix restore value configured in MT_BBP(IBI, 9) register in
mt76x0_phy_recalibrate_after_assoc routine.

Fixes: 10de7a8b4ab9 ("mt76x0: phy files")
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76x0/phy.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index 99e0a91a2f99..29bc4e4623cd 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -733,9 +733,8 @@ void mt76x0_phy_recalibrate_after_assoc(struct mt76x02_dev *dev)
 	mt76_wr(dev, MT_TX_ALC_CFG_0, 0);
 	usleep_range(500, 700);
 
-	reg_val = mt76_rr(dev, 0x2124);
-	reg_val &= 0xffffff7e;
-	mt76_wr(dev, 0x2124, reg_val);
+	reg_val = mt76_rr(dev, MT_BBP(IBI, 9));
+	mt76_wr(dev, MT_BBP(IBI, 9), 0xffffff7e);
 
 	mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 0, false);
 
@@ -746,7 +745,7 @@ void mt76x0_phy_recalibrate_after_assoc(struct mt76x02_dev *dev)
 	mt76x02_mcu_calibrate(dev, MCU_CAL_RXIQ, is_5ghz, false);
 	mt76x02_mcu_calibrate(dev, MCU_CAL_RX_GROUP_DELAY, is_5ghz, false);
 
-	mt76_wr(dev, 0x2124, reg_val);
+	mt76_wr(dev, MT_BBP(IBI, 9), reg_val);
 	mt76_wr(dev, MT_TX_ALC_CFG_0, tx_alc);
 	msleep(100);
 

From 7859c543b65d4621d22dbfd7d884fc0d417a1722 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Wed, 10 Oct 2018 12:31:13 +0200
Subject: [PATCH 24/36] mt76x0: phy: remove channel parameter from
 mt76x0_phy_set_chan_bbp_params

Remove unused channel parameter from mt76x0_phy_set_chan_bbp_params
routine signature

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76x0/phy.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index 29bc4e4623cd..7c30ba47c7f4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -529,7 +529,7 @@ mt76x0_phy_set_chan_rf_params(struct mt76x02_dev *dev, u8 channel, u16 rf_bw_ban
 }
 
 static void
-mt76x0_phy_set_chan_bbp_params(struct mt76x02_dev *dev, u8 channel, u16 rf_bw_band)
+mt76x0_phy_set_chan_bbp_params(struct mt76x02_dev *dev, u16 rf_bw_band)
 {
 	int i;
 
@@ -705,7 +705,7 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 		val &= ~0x20;
 	mt76_wr(dev, MT_BBP(CORE, 1), val);
 
-	mt76x0_phy_set_chan_bbp_params(dev, channel, rf_bw_band);
+	mt76x0_phy_set_chan_bbp_params(dev, rf_bw_band);
 
 	/* Vendor driver don't do it */
 	/* mt76x0_phy_set_tx_power(dev, channel, rf_bw_band); */

From 032c08f4c675b9a61888055703eca06118a92a3f Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Fri, 12 Oct 2018 12:16:17 +0200
Subject: [PATCH 25/36] mt76: move mt76x02_phy_set_bw in mt76x02-lib module

Move mt76x02_phy_set_bw routine in mt76x02_phy.c since
it is shared between mt76x0 and mt76x2 drivers and remove
duplicated code

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x0/phy.c   | 29 +------------------
 .../net/wireless/mediatek/mt76/mt76x02_phy.c  | 26 +++++++++++++++++
 .../net/wireless/mediatek/mt76/mt76x02_phy.h  |  1 +
 .../wireless/mediatek/mt76/mt76x2/mt76x2.h    |  1 -
 .../wireless/mediatek/mt76/mt76x2/pci_phy.c   |  2 +-
 .../net/wireless/mediatek/mt76/mt76x2/phy.c   | 26 -----------------
 .../wireless/mediatek/mt76/mt76x2/usb_phy.c   |  2 +-
 7 files changed, 30 insertions(+), 57 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index 7c30ba47c7f4..3bc6d7b0914a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -214,33 +214,6 @@ int mt76x0_wait_bbp_ready(struct mt76x02_dev *dev)
 	return 0;
 }
 
-static void
-mt76x0_bbp_set_ctrlch(struct mt76x02_dev *dev, enum nl80211_chan_width width,
-		      u8 ctrl)
-{
-	int core_val, agc_val;
-
-	switch (width) {
-	case NL80211_CHAN_WIDTH_80:
-		core_val = 3;
-		agc_val = 7;
-		break;
-	case NL80211_CHAN_WIDTH_40:
-		core_val = 2;
-		agc_val = 3;
-		break;
-	default:
-		core_val = 0;
-		agc_val = 1;
-		break;
-	}
-
-	mt76_rmw_field(dev, MT_BBP(CORE, 1), MT_BBP_CORE_R1_BW, core_val);
-	mt76_rmw_field(dev, MT_BBP(AGC, 0), MT_BBP_AGC_R0_BW, agc_val);
-	mt76_rmw_field(dev, MT_BBP(AGC, 0), MT_BBP_AGC_R0_CTRL_CHAN, ctrl);
-	mt76_rmw_field(dev, MT_BBP(TXBE, 0), MT_BBP_TXBE_R0_CTRL_CHAN, ctrl);
-}
-
 static void mt76x0_vco_cal(struct mt76x02_dev *dev, u8 channel)
 {
 	u8 val;
@@ -681,7 +654,7 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 	}
 
 	mt76x0_bbp_set_bw(dev, chandef->width);
-	mt76x0_bbp_set_ctrlch(dev, chandef->width, ch_group_index);
+	mt76x02_phy_set_bw(dev, chandef->width, ch_group_index);
 	mt76x0_mac_set_ctrlch(dev, ch_group_index & 1);
 	mt76x0_ant_select(dev);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
index c398471b6376..3de7170db111 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
@@ -178,3 +178,29 @@ int mt76x02_phy_get_min_avg_rssi(struct mt76x02_dev *dev)
 	return min_rssi;
 }
 EXPORT_SYMBOL_GPL(mt76x02_phy_get_min_avg_rssi);
+
+void mt76x02_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl)
+{
+	int core_val, agc_val;
+
+	switch (width) {
+	case NL80211_CHAN_WIDTH_80:
+		core_val = 3;
+		agc_val = 7;
+		break;
+	case NL80211_CHAN_WIDTH_40:
+		core_val = 2;
+		agc_val = 3;
+		break;
+	default:
+		core_val = 0;
+		agc_val = 1;
+		break;
+	}
+
+	mt76_rmw_field(dev, MT_BBP(CORE, 1), MT_BBP_CORE_R1_BW, core_val);
+	mt76_rmw_field(dev, MT_BBP(AGC, 0), MT_BBP_AGC_R0_BW, agc_val);
+	mt76_rmw_field(dev, MT_BBP(AGC, 0), MT_BBP_AGC_R0_CTRL_CHAN, ctrl);
+	mt76_rmw_field(dev, MT_BBP(TXBE, 0), MT_BBP_TXBE_R0_CTRL_CHAN, ctrl);
+}
+EXPORT_SYMBOL_GPL(mt76x02_phy_set_bw);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
index c370b4cc68ee..e0ca44ed5081 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
@@ -26,5 +26,6 @@ int mt76x02_get_max_rate_power(struct mt76_rate_power *r);
 void mt76x02_phy_set_rxpath(struct mt76x02_dev *dev);
 void mt76x02_phy_set_txdac(struct mt76x02_dev *dev);
 int mt76x02_phy_get_min_avg_rssi(struct mt76x02_dev *dev);
+void mt76x02_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl);
 
 #endif /* __MT76x02_PHY_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h
index cbec8c6f1b2d..8b18acafedb2 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h
@@ -100,7 +100,6 @@ void mt76x2_phy_set_txpower_regs(struct mt76x02_dev *dev,
 				 enum nl80211_band band);
 void mt76x2_configure_tx_delay(struct mt76x02_dev *dev,
 			       enum nl80211_band band, u8 bw);
-void mt76x2_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl);
 void mt76x2_phy_set_band(struct mt76x02_dev *dev, int band, bool primary_upper);
 void mt76x2_apply_gain_adj(struct mt76x02_dev *dev);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
index dbb63d4c3bad..991db4f48d94 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
@@ -338,7 +338,7 @@ int mt76x2_phy_set_channel(struct mt76x02_dev *dev,
 	mt76x2_phy_set_txpower(dev);
 
 	mt76x2_phy_set_band(dev, chan->band, ch_group_index & 1);
-	mt76x2_phy_set_bw(dev, chandef->width, ch_group_index);
+	mt76x02_phy_set_bw(dev, chandef->width, ch_group_index);
 
 	mt76_rmw(dev, MT_EXT_CCA_CFG,
 		 (MT_EXT_CCA_CFG_CCA0 |
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
index fd077e8d8dcb..dcb3381cab91 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
@@ -210,32 +210,6 @@ void mt76x2_configure_tx_delay(struct mt76x02_dev *dev,
 }
 EXPORT_SYMBOL_GPL(mt76x2_configure_tx_delay);
 
-void mt76x2_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl)
-{
-	int core_val, agc_val;
-
-	switch (width) {
-	case NL80211_CHAN_WIDTH_80:
-		core_val = 3;
-		agc_val = 7;
-		break;
-	case NL80211_CHAN_WIDTH_40:
-		core_val = 2;
-		agc_val = 3;
-		break;
-	default:
-		core_val = 0;
-		agc_val = 1;
-		break;
-	}
-
-	mt76_rmw_field(dev, MT_BBP(CORE, 1), MT_BBP_CORE_R1_BW, core_val);
-	mt76_rmw_field(dev, MT_BBP(AGC, 0), MT_BBP_AGC_R0_BW, agc_val);
-	mt76_rmw_field(dev, MT_BBP(AGC, 0), MT_BBP_AGC_R0_CTRL_CHAN, ctrl);
-	mt76_rmw_field(dev, MT_BBP(TXBE, 0), MT_BBP_TXBE_R0_CTRL_CHAN, ctrl);
-}
-EXPORT_SYMBOL_GPL(mt76x2_phy_set_bw);
-
 void mt76x2_phy_set_band(struct mt76x02_dev *dev, int band, bool primary_upper)
 {
 	switch (band) {
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
index 422114de695a..ff2fd71a0c14 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
@@ -156,7 +156,7 @@ int mt76x2u_phy_set_channel(struct mt76x02_dev *dev,
 	mt76x2_phy_set_txpower(dev);
 
 	mt76x2_phy_set_band(dev, chan->band, ch_group_index & 1);
-	mt76x2_phy_set_bw(dev, chandef->width, ch_group_index);
+	mt76x02_phy_set_bw(dev, chandef->width, ch_group_index);
 
 	mt76_rmw(dev, MT_EXT_CCA_CFG,
 		 (MT_EXT_CCA_CFG_CCA0 |

From 370c6415ef34404d4d0b430039da8b0ed30bedf1 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Fri, 12 Oct 2018 12:16:18 +0200
Subject: [PATCH 26/36] mt76: move mt76x02_phy_set_band in mt76x02-lib module

Move mt76x02_phy_set_band routine in mt76x02_phy.c since
it is shared between mt76x0 and mt76x2 drivers and remove
duplicated code

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x0/phy.c   | 16 ++--------------
 .../net/wireless/mediatek/mt76/mt76x02_phy.c  | 19 +++++++++++++++++++
 .../net/wireless/mediatek/mt76/mt76x02_phy.h  |  2 ++
 .../wireless/mediatek/mt76/mt76x2/mt76x2.h    |  1 -
 .../wireless/mediatek/mt76/mt76x2/pci_phy.c   |  2 +-
 .../net/wireless/mediatek/mt76/mt76x2/phy.c   | 18 ------------------
 .../wireless/mediatek/mt76/mt76x2/usb_phy.c   |  2 +-
 7 files changed, 25 insertions(+), 35 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index 3bc6d7b0914a..638a2bca5cff 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -270,13 +270,6 @@ static void mt76x0_vco_cal(struct mt76x02_dev *dev, u8 channel)
 	msleep(2);
 }
 
-static void
-mt76x0_mac_set_ctrlch(struct mt76x02_dev *dev, bool primary_upper)
-{
-	mt76_rmw_field(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_UPPER_40M,
-		       primary_upper);
-}
-
 static void
 mt76x0_phy_set_band(struct mt76x02_dev *dev, enum nl80211_band band)
 {
@@ -287,9 +280,6 @@ mt76x0_phy_set_band(struct mt76x02_dev *dev, enum nl80211_band band)
 		rf_wr(dev, MT_RF(5, 0), 0x45);
 		rf_wr(dev, MT_RF(6, 0), 0x44);
 
-		mt76_set(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_2G);
-		mt76_clear(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_5G);
-
 		mt76_wr(dev, MT_TX_ALC_VGA3, 0x00050007);
 		mt76_wr(dev, MT_TX0_RF_GAIN_CORR, 0x003E0002);
 		break;
@@ -299,9 +289,6 @@ mt76x0_phy_set_band(struct mt76x02_dev *dev, enum nl80211_band band)
 		rf_wr(dev, MT_RF(5, 0), 0x44);
 		rf_wr(dev, MT_RF(6, 0), 0x45);
 
-		mt76_clear(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_2G);
-		mt76_set(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_5G);
-
 		mt76_wr(dev, MT_TX_ALC_VGA3, 0x00000005);
 		mt76_wr(dev, MT_TX0_RF_GAIN_CORR, 0x01010102);
 		break;
@@ -655,7 +642,8 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 
 	mt76x0_bbp_set_bw(dev, chandef->width);
 	mt76x02_phy_set_bw(dev, chandef->width, ch_group_index);
-	mt76x0_mac_set_ctrlch(dev, ch_group_index & 1);
+	mt76x02_phy_set_band(dev, chandef->chan->band,
+			     ch_group_index & 1);
 	mt76x0_ant_select(dev);
 
 	mt76_rmw(dev, MT_EXT_CCA_CFG,
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
index 3de7170db111..b0c78ab97ad7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
@@ -204,3 +204,22 @@ void mt76x02_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl)
 	mt76_rmw_field(dev, MT_BBP(TXBE, 0), MT_BBP_TXBE_R0_CTRL_CHAN, ctrl);
 }
 EXPORT_SYMBOL_GPL(mt76x02_phy_set_bw);
+
+void mt76x02_phy_set_band(struct mt76x02_dev *dev, int band,
+			  bool primary_upper)
+{
+	switch (band) {
+	case NL80211_BAND_2GHZ:
+		mt76_set(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_2G);
+		mt76_clear(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_5G);
+		break;
+	case NL80211_BAND_5GHZ:
+		mt76_clear(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_2G);
+		mt76_set(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_5G);
+		break;
+	}
+
+	mt76_rmw_field(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_UPPER_40M,
+		       primary_upper);
+}
+EXPORT_SYMBOL_GPL(mt76x02_phy_set_band);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
index e0ca44ed5081..1a20c1852dbf 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
@@ -27,5 +27,7 @@ void mt76x02_phy_set_rxpath(struct mt76x02_dev *dev);
 void mt76x02_phy_set_txdac(struct mt76x02_dev *dev);
 int mt76x02_phy_get_min_avg_rssi(struct mt76x02_dev *dev);
 void mt76x02_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl);
+void mt76x02_phy_set_band(struct mt76x02_dev *dev, int band,
+			  bool primary_upper);
 
 #endif /* __MT76x02_PHY_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h
index 8b18acafedb2..ab93125f46de 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h
@@ -100,7 +100,6 @@ void mt76x2_phy_set_txpower_regs(struct mt76x02_dev *dev,
 				 enum nl80211_band band);
 void mt76x2_configure_tx_delay(struct mt76x02_dev *dev,
 			       enum nl80211_band band, u8 bw);
-void mt76x2_phy_set_band(struct mt76x02_dev *dev, int band, bool primary_upper);
 void mt76x2_apply_gain_adj(struct mt76x02_dev *dev);
 
 #endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
index 991db4f48d94..5942cc7a98a3 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
@@ -337,7 +337,7 @@ int mt76x2_phy_set_channel(struct mt76x02_dev *dev,
 	mt76x2_configure_tx_delay(dev, band, bw);
 	mt76x2_phy_set_txpower(dev);
 
-	mt76x2_phy_set_band(dev, chan->band, ch_group_index & 1);
+	mt76x02_phy_set_band(dev, chan->band, ch_group_index & 1);
 	mt76x02_phy_set_bw(dev, chandef->width, ch_group_index);
 
 	mt76_rmw(dev, MT_EXT_CCA_CFG,
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
index dcb3381cab91..e9fff5b7f125 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
@@ -210,24 +210,6 @@ void mt76x2_configure_tx_delay(struct mt76x02_dev *dev,
 }
 EXPORT_SYMBOL_GPL(mt76x2_configure_tx_delay);
 
-void mt76x2_phy_set_band(struct mt76x02_dev *dev, int band, bool primary_upper)
-{
-	switch (band) {
-	case NL80211_BAND_2GHZ:
-		mt76_set(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_2G);
-		mt76_clear(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_5G);
-		break;
-	case NL80211_BAND_5GHZ:
-		mt76_clear(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_2G);
-		mt76_set(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_5G);
-		break;
-	}
-
-	mt76_rmw_field(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_UPPER_40M,
-		       primary_upper);
-}
-EXPORT_SYMBOL_GPL(mt76x2_phy_set_band);
-
 void mt76x2_phy_tssi_compensate(struct mt76x02_dev *dev, bool wait)
 {
 	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
index ff2fd71a0c14..c0c8c0ad1912 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
@@ -155,7 +155,7 @@ int mt76x2u_phy_set_channel(struct mt76x02_dev *dev,
 	mt76x2_configure_tx_delay(dev, chan->band, bw);
 	mt76x2_phy_set_txpower(dev);
 
-	mt76x2_phy_set_band(dev, chan->band, ch_group_index & 1);
+	mt76x02_phy_set_band(dev, chan->band, ch_group_index & 1);
 	mt76x02_phy_set_bw(dev, chandef->width, ch_group_index);
 
 	mt76_rmw(dev, MT_EXT_CCA_CFG,

From 3eaf05de1b35dbdd9fee2e7ad1b04ee424846814 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Fri, 12 Oct 2018 12:16:19 +0200
Subject: [PATCH 27/36] mt76x0: pci: rename mt76x0_phy_calibrate

Rename mt76x0_phy_calibrate routine in mt76x0_phy_calibration_work
in order to not collide with calibration routine for mt76x0e

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76x0/phy.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index 638a2bca5cff..9a8e1fcee26b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -787,7 +787,7 @@ static void mt76x0_dynamic_vga_tuning(struct mt76x02_dev *dev)
 	mt76_wr(dev, MT_BBP(AGC,8), val);
 }
 
-static void mt76x0_phy_calibrate(struct work_struct *work)
+static void mt76x0_phy_calibration_work(struct work_struct *work)
 {
 	struct mt76x02_dev *dev = container_of(work, struct mt76x02_dev,
 					       cal_work.work);
@@ -854,7 +854,7 @@ static void mt76x0_rf_init(struct mt76x02_dev *dev)
 
 void mt76x0_phy_init(struct mt76x02_dev *dev)
 {
-	INIT_DELAYED_WORK(&dev->cal_work, mt76x0_phy_calibrate);
+	INIT_DELAYED_WORK(&dev->cal_work, mt76x0_phy_calibration_work);
 
 	mt76x0_rf_init(dev);
 	mt76x02_phy_set_rxpath(dev);

From 9aec146d0f6b532446b81f3fb3f8b7545b436dc5 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Fri, 12 Oct 2018 12:16:20 +0200
Subject: [PATCH 28/36] mt76x0: pci: introduce mt76x0_phy_calirate routine

Add mt76x0_phy_calirate routine in order to perform
phy calibration for mt76x0e devices.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x0/mcu.h   |  3 ++
 .../wireless/mediatek/mt76/mt76x0/mt76x0.h    |  1 +
 .../net/wireless/mediatek/mt76/mt76x0/pci.c   |  1 +
 .../net/wireless/mediatek/mt76/mt76x0/phy.c   | 53 +++++++++++++++++--
 4 files changed, 55 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.h b/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.h
index b66e70f6cd89..3b34e1d2769f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.h
@@ -39,6 +39,9 @@ enum mcu_calibrate {
 	MCU_CAL_TXDCOC,
 	MCU_CAL_RX_GROUP_DELAY,
 	MCU_CAL_TX_GROUP_DELAY,
+	MCU_CAL_VCO,
+	MCU_CAL_NO_SIGNAL = 0xfe,
+	MCU_CAL_FULL = 0xff,
 };
 
 int mt76x0e_mcu_init(struct mt76x02_dev *dev);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h b/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h
index 1bff2be45a13..6717d83e0ff6 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h
@@ -72,6 +72,7 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 			    struct cfg80211_chan_def *chandef);
 void mt76x0_phy_recalibrate_after_assoc(struct mt76x02_dev *dev);
 void mt76x0_phy_set_txpower(struct mt76x02_dev *dev);
+void mt76x0_phy_calibrate(struct mt76x02_dev *dev, bool power_on);
 
 /* MAC */
 void mt76x0_mac_work(struct work_struct *work);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
index fd2dc7efeea3..522c86059bcb 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
@@ -28,6 +28,7 @@ static int mt76x0e_start(struct ieee80211_hw *hw)
 	mutex_lock(&dev->mt76.mutex);
 
 	mt76x02_mac_start(dev);
+	mt76x0_phy_calibrate(dev, true);
 	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->mac_work,
 				     MT_CALIBRATE_INTERVAL);
 	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work,
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index 9a8e1fcee26b..6bd5aa67d400 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -581,6 +581,48 @@ void mt76x0_phy_set_txpower(struct mt76x02_dev *dev)
 	mt76x02_phy_set_txpower(dev, info[0], info[1]);
 }
 
+void mt76x0_phy_calibrate(struct mt76x02_dev *dev, bool power_on)
+{
+	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
+	u32 val, tx_alc, reg_val;
+
+	if (power_on) {
+		mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, false);
+		mt76x02_mcu_calibrate(dev, MCU_CAL_VCO, chan->hw_value,
+				      false);
+		usleep_range(10, 20);
+		/* XXX: tssi */
+	}
+
+	tx_alc = mt76_rr(dev, MT_TX_ALC_CFG_0);
+	mt76_wr(dev, MT_TX_ALC_CFG_0, 0);
+	usleep_range(500, 700);
+
+	reg_val = mt76_rr(dev, MT_BBP(IBI, 9));
+	mt76_wr(dev, MT_BBP(IBI, 9), 0xffffff7e);
+
+	if (chan->band == NL80211_BAND_5GHZ) {
+		if (chan->hw_value < 100)
+			val = 0x701;
+		else if (chan->hw_value < 140)
+			val = 0x801;
+		else
+			val = 0x901;
+	} else {
+		val = 0x600;
+	}
+
+	mt76x02_mcu_calibrate(dev, MCU_CAL_FULL, val, false);
+	msleep(350);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_LC, 1, false);
+	usleep_range(15000, 20000);
+
+	mt76_wr(dev, MT_BBP(IBI, 9), reg_val);
+	mt76_wr(dev, MT_TX_ALC_CFG_0, tx_alc);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1, false);
+}
+EXPORT_SYMBOL_GPL(mt76x0_phy_calibrate);
+
 int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 			   struct cfg80211_chan_def *chandef)
 {
@@ -671,9 +713,14 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 	/* Vendor driver don't do it */
 	/* mt76x0_phy_set_tx_power(dev, channel, rf_bw_band); */
 
-	mt76x0_vco_cal(dev, channel);
-	if (scan)
-		mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1, false);
+	if (mt76_is_usb(dev)) {
+		mt76x0_vco_cal(dev, channel);
+		if (scan)
+			mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1,
+					      false);
+	} else {
+		mt76x0_phy_calibrate(dev, false);
+	}
 
 	mt76x0_phy_set_txpower(dev);
 

From 592ebc9cc6e0e00eeca7e60d534f219ee1f64d6c Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Fri, 12 Oct 2018 12:16:21 +0200
Subject: [PATCH 29/36] mt76x0: phy: update set_channel for mt76x0e devices

Do not run mt76x0_vco_cal and mt76x0_bbp_set_bw routines and
configure MT_TX_SW_CFG0 register for pcie devices in
mt76x0_phy_set_channel function.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x0/phy.c    | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index 6bd5aa67d400..fddfdb1e1756 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -682,7 +682,16 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 		break;
 	}
 
-	mt76x0_bbp_set_bw(dev, chandef->width);
+	if (mt76_is_usb(dev)) {
+		mt76x0_bbp_set_bw(dev, chandef->width);
+	} else {
+		if (chandef->width == NL80211_CHAN_WIDTH_80 ||
+		    chandef->width == NL80211_CHAN_WIDTH_40)
+			val = 0x201;
+		else
+			val = 0x601;
+		mt76_wr(dev, MT_TX_SW_CFG0, val);
+	}
 	mt76x02_phy_set_bw(dev, chandef->width, ch_group_index);
 	mt76x02_phy_set_band(dev, chandef->chan->band,
 			     ch_group_index & 1);
@@ -698,7 +707,6 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 
 	mt76x0_phy_set_band(dev, chandef->chan->band);
 	mt76x0_phy_set_chan_rf_params(dev, channel, rf_bw_band);
-	mt76x0_read_rx_gain(dev);
 
 	/* set Japan Tx filter at channel 14 */
 	val = mt76_rr(dev, MT_BBP(CORE, 1));
@@ -708,17 +716,17 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 		val &= ~0x20;
 	mt76_wr(dev, MT_BBP(CORE, 1), val);
 
+	mt76x0_read_rx_gain(dev);
 	mt76x0_phy_set_chan_bbp_params(dev, rf_bw_band);
 
-	/* Vendor driver don't do it */
-	/* mt76x0_phy_set_tx_power(dev, channel, rf_bw_band); */
-
 	if (mt76_is_usb(dev)) {
 		mt76x0_vco_cal(dev, channel);
 		if (scan)
 			mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1,
 					      false);
 	} else {
+		/* enable vco */
+		rf_set(dev, MT_RF(0, 4), BIT(7));
 		mt76x0_phy_calibrate(dev, false);
 	}
 

From 4afeb39624f376a6eb1e4e7d5f189a5cf82cfd33 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Fri, 12 Oct 2018 12:16:22 +0200
Subject: [PATCH 30/36] mt76x0: eeprom: introduce mt76x0_tssi_enabled routine

Add mt76x0_tssi_enabled in order to check if tssi compensation
is enabled since mt76x0 condition differs from mt76x2 one.
Moreover move back mt76x02_temp_tx_alc_enabled and mt76x02_tssi_enabled
routines in mt76x2/eeprom.h since they are mt76x2 specific

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../wireless/mediatek/mt76/mt76x0/eeprom.c    |  2 +-
 .../wireless/mediatek/mt76/mt76x0/eeprom.h    |  6 ++++++
 .../wireless/mediatek/mt76/mt76x02_eeprom.h   | 21 -------------------
 .../wireless/mediatek/mt76/mt76x2/eeprom.c    |  4 ++--
 .../wireless/mediatek/mt76/mt76x2/eeprom.h    | 21 +++++++++++++++++++
 .../wireless/mediatek/mt76/mt76x2/pci_phy.c   |  4 ++--
 .../wireless/mediatek/mt76/mt76x2/usb_phy.c   |  2 +-
 7 files changed, 33 insertions(+), 27 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
index 1defb072ccbf..ab4fd6e0f23a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
@@ -135,7 +135,7 @@ static s8 mt76x0_get_delta(struct mt76x02_dev *dev)
 	struct cfg80211_chan_def *chandef = &dev->mt76.chandef;
 	u8 val;
 
-	if (mt76x02_tssi_enabled(dev))
+	if (mt76x0_tssi_enabled(dev))
 		return 0;
 
 	if (chandef->width == NL80211_CHAN_WIDTH_80) {
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.h
index 40fd4e61769b..ee9ade9f3c8b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.h
@@ -37,4 +37,10 @@ static inline s8 s6_to_s8(u32 val)
 	return ret;
 }
 
+static inline bool mt76x0_tssi_enabled(struct mt76x02_dev *dev)
+{
+	return (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) &
+		MT_EE_NIC_CONF_1_TX_ALC_EN);
+}
+
 #endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h
index 0fba43d569b5..b3ec74835d10 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h
@@ -179,27 +179,6 @@ mt76x02_eeprom_get(struct mt76x02_dev *dev,
 	return get_unaligned_le16(dev->mt76.eeprom.data + field);
 }
 
-static inline bool
-mt76x02_temp_tx_alc_enabled(struct mt76x02_dev *dev)
-{
-	u16 val;
-
-	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_EXT_PA_5G);
-	if (!(val & BIT(15)))
-		return false;
-
-	return mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) &
-	       MT_EE_NIC_CONF_1_TEMP_TX_ALC;
-}
-
-static inline bool
-mt76x02_tssi_enabled(struct mt76x02_dev *dev)
-{
-	return !mt76x02_temp_tx_alc_enabled(dev) &&
-	       (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) &
-		MT_EE_NIC_CONF_1_TX_ALC_EN);
-}
-
 bool mt76x02_ext_pa_enabled(struct mt76x02_dev *dev, enum nl80211_band band);
 int mt76x02_get_efuse_data(struct mt76x02_dev *dev, u16 base, void *buf,
 			   int len, enum mt76x02_eeprom_modes mode);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c
index 5fb9532f3eed..f39b622d03f4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c
@@ -464,7 +464,7 @@ void mt76x2_get_power_info(struct mt76x02_dev *dev,
 					 MT_EE_TX_POWER_1_START_2G);
 	}
 
-	if (mt76x02_tssi_enabled(dev) ||
+	if (mt76x2_tssi_enabled(dev) ||
 	    !mt76x02_field_valid(t->target_power))
 		t->target_power = t->chain[0].target_power;
 
@@ -481,7 +481,7 @@ int mt76x2_get_temp_comp(struct mt76x02_dev *dev, struct mt76x2_temp_comp *t)
 
 	memset(t, 0, sizeof(*t));
 
-	if (!mt76x02_temp_tx_alc_enabled(dev))
+	if (!mt76x2_temp_tx_alc_enabled(dev))
 		return -EINVAL;
 
 	if (!mt76x02_ext_pa_enabled(dev, band))
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h
index 13bceb6aa5e4..9e735524d367 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h
@@ -70,4 +70,25 @@ mt76x2_has_ext_lna(struct mt76x02_dev *dev)
 		return val & MT_EE_NIC_CONF_1_LNA_EXT_5G;
 }
 
+static inline bool
+mt76x2_temp_tx_alc_enabled(struct mt76x02_dev *dev)
+{
+	u16 val;
+
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_EXT_PA_5G);
+	if (!(val & BIT(15)))
+		return false;
+
+	return mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) &
+	       MT_EE_NIC_CONF_1_TEMP_TX_ALC;
+}
+
+static inline bool
+mt76x2_tssi_enabled(struct mt76x02_dev *dev)
+{
+	return !mt76x2_temp_tx_alc_enabled(dev) &&
+	       (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) &
+		MT_EE_NIC_CONF_1_TX_ALC_EN);
+}
+
 #endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
index 5942cc7a98a3..55708b8e6e10 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
@@ -26,7 +26,7 @@ mt76x2_phy_tssi_init_cal(struct mt76x02_dev *dev)
 	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
 	u32 flag = 0;
 
-	if (!mt76x02_tssi_enabled(dev))
+	if (!mt76x2_tssi_enabled(dev))
 		return false;
 
 	if (mt76x2_channel_silent(dev))
@@ -391,7 +391,7 @@ int mt76x2_phy_set_channel(struct mt76x02_dev *dev,
 	       sizeof(dev->cal.agc_gain_cur));
 
 	/* init default values for temp compensation */
-	if (mt76x02_tssi_enabled(dev)) {
+	if (mt76x2_tssi_enabled(dev)) {
 		mt76_rmw_field(dev, MT_TX_ALC_CFG_1, MT_TX_ALC_CFG_1_TEMP_COMP,
 			       0x38);
 		mt76_rmw_field(dev, MT_TX_ALC_CFG_2, MT_TX_ALC_CFG_2_TEMP_COMP,
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
index c0c8c0ad1912..ca96ba60510e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
@@ -202,7 +202,7 @@ int mt76x2u_phy_set_channel(struct mt76x02_dev *dev,
 	if (scan)
 		return 0;
 
-	if (mt76x02_tssi_enabled(dev)) {
+	if (mt76x2_tssi_enabled(dev)) {
 		/* init default values for temp compensation */
 		mt76_rmw_field(dev, MT_TX_ALC_CFG_1, MT_TX_ALC_CFG_1_TEMP_COMP,
 			       0x38);

From 66a34c66e0cbf53c9e5c8b8f4445bf6f271c4571 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Fri, 12 Oct 2018 12:16:23 +0200
Subject: [PATCH 31/36] mt76x0: phy: add phy/vco temperature compensation

Introduce phy/vco temperature calibration.
Moreover fix configuration of register 67 on bank0
during temperature reading and use mt76_poll utility routine
to poll core34 register.
Furthermore temperature compensation needs to be disabled
if the device supports tssi compensation.
This issue has never been hit since temperature reading is not
actually used by usb code.

Fixes: 10de7a8b4ab9 ("mt76x0: phy files")
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x0/phy.c   | 48 +++++++++----------
 drivers/net/wireless/mediatek/mt76/mt76x02.h  |  3 +-
 2 files changed, 25 insertions(+), 26 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index fddfdb1e1756..7d29fd16342a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -14,6 +14,9 @@
  * GNU General Public License for more details.
  */
 
+#include <linux/kernel.h>
+#include <linux/etherdevice.h>
+
 #include "mt76x0.h"
 #include "mcu.h"
 #include "eeprom.h"
@@ -23,8 +26,6 @@
 #include "initvals_phy.h"
 #include "../mt76x02_phy.h"
 
-#include <linux/etherdevice.h>
-
 static int
 mt76x0_rf_csr_wr(struct mt76x02_dev *dev, u32 offset, u8 value)
 {
@@ -782,45 +783,41 @@ void mt76x0_agc_restore(struct mt76x02_dev *dev)
 static void mt76x0_temp_sensor(struct mt76x02_dev *dev)
 {
 	u8 rf_b7_73, rf_b0_66, rf_b0_67;
-	int cycle, temp;
-	u32 val;
-	s32 sval;
+	s8 val;
 
 	rf_b7_73 = rf_rr(dev, MT_RF(7, 73));
 	rf_b0_66 = rf_rr(dev, MT_RF(0, 66));
-	rf_b0_67 = rf_rr(dev, MT_RF(0, 73));
+	rf_b0_67 = rf_rr(dev, MT_RF(0, 67));
 
 	rf_wr(dev, MT_RF(7, 73), 0x02);
 	rf_wr(dev, MT_RF(0, 66), 0x23);
-	rf_wr(dev, MT_RF(0, 73), 0x01);
+	rf_wr(dev, MT_RF(0, 67), 0x01);
 
 	mt76_wr(dev, MT_BBP(CORE, 34), 0x00080055);
 
-	for (cycle = 0; cycle < 2000; cycle++) {
-		val = mt76_rr(dev, MT_BBP(CORE, 34));
-		if (!(val & 0x10))
-			break;
-		udelay(3);
-	}
-
-	if (cycle >= 2000) {
-		val &= 0x10;
-		mt76_wr(dev, MT_BBP(CORE, 34), val);
+	if (!mt76_poll(dev, MT_BBP(CORE, 34), BIT(4), 0, 2000)) {
+		mt76_clear(dev, MT_BBP(CORE, 34), BIT(4));
 		goto done;
 	}
 
-	sval = mt76_rr(dev, MT_BBP(CORE, 35)) & 0xff;
-	if (!(sval & 0x80))
-		sval &= 0x7f; /* Positive */
-	else
-		sval |= 0xffffff00; /* Negative */
+	val = mt76_rr(dev, MT_BBP(CORE, 35));
+	val = (35 * (val - dev->cal.rx.temp_offset)) / 10 + 25;
 
-	temp = (35 * (sval - dev->cal.rx.temp_offset)) / 10 + 25;
+	if (abs(val - dev->cal.temp_vco) > 20) {
+		mt76x02_mcu_calibrate(dev, MCU_CAL_VCO,
+				      dev->mt76.chandef.chan->hw_value,
+				      false);
+		dev->cal.temp_vco = val;
+	}
+	if (abs(val - dev->cal.temp) > 30) {
+		mt76x0_phy_calibrate(dev, false);
+		dev->cal.temp = val;
+	}
 
 done:
 	rf_wr(dev, MT_RF(7, 73), rf_b7_73);
 	rf_wr(dev, MT_RF(0, 66), rf_b0_66);
-	rf_wr(dev, MT_RF(0, 73), rf_b0_67);
+	rf_wr(dev, MT_RF(0, 67), rf_b0_67);
 }
 
 static void mt76x0_dynamic_vga_tuning(struct mt76x02_dev *dev)
@@ -848,7 +845,8 @@ static void mt76x0_phy_calibration_work(struct work_struct *work)
 					       cal_work.work);
 
 	mt76x0_dynamic_vga_tuning(dev);
-	mt76x0_temp_sensor(dev);
+	if (!mt76x0_tssi_enabled(dev))
+		mt76x0_temp_sensor(dev);
 
 	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work,
 				     MT_CALIBRATE_INTERVAL);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h
index fe731529144c..f375fdcbd2bf 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h
@@ -55,7 +55,8 @@ struct mt76x02_calibration {
 	s8 agc_gain_adjust;
 	s8 low_gain;
 
-	u8 temp;
+	s8 temp_vco;
+	s8 temp;
 
 	bool init_cal_done;
 	bool tssi_cal_done;

From b225a9b6c27ef2a0ea4a5e7fce647c6017b8affb Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Fri, 12 Oct 2018 12:16:24 +0200
Subject: [PATCH 32/36] mt76: move rssi_gain_thresh routines in mt76x02-lib
 module

Move mt76x2_get_rssi_gain_thresh and mt76x2_get_low_rssi_gain_thresh
routines in mt76x02-lib module in order to be reused by mt76x0 driver
for dynamic vga calibration

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x02_phy.h  | 26 ++++++++++++++++
 .../wireless/mediatek/mt76/mt76x2/pci_phy.c   | 30 ++-----------------
 2 files changed, 28 insertions(+), 28 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
index 1a20c1852dbf..3a5ba5d209ba 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
@@ -19,6 +19,32 @@
 
 #include "mt76x02_regs.h"
 
+static inline int
+mt76x02_get_rssi_gain_thresh(struct mt76x02_dev *dev)
+{
+	switch (dev->mt76.chandef.width) {
+	case NL80211_CHAN_WIDTH_80:
+		return -62;
+	case NL80211_CHAN_WIDTH_40:
+		return -65;
+	default:
+		return -68;
+	}
+}
+
+static inline int
+mt76x02_get_low_rssi_gain_thresh(struct mt76x02_dev *dev)
+{
+	switch (dev->mt76.chandef.width) {
+	case NL80211_CHAN_WIDTH_80:
+		return -76;
+	case NL80211_CHAN_WIDTH_40:
+		return -79;
+	default:
+		return -82;
+	}
+}
+
 void mt76x02_add_rate_power_offset(struct mt76_rate_power *r, int offset);
 void mt76x02_phy_set_txpower(struct mt76x02_dev *dev, int txp_0, int txp_2);
 void mt76x02_limit_rate_power(struct mt76_rate_power *r, int limit);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
index 55708b8e6e10..86b87d896b46 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
@@ -131,32 +131,6 @@ mt76x2_get_agc_gain(struct mt76x02_dev *dev, u8 *dest)
 	dest[1] = mt76_get_field(dev, MT_BBP(AGC, 9), MT_BBP_AGC_GAIN);
 }
 
-static int
-mt76x2_get_rssi_gain_thresh(struct mt76x02_dev *dev)
-{
-	switch (dev->mt76.chandef.width) {
-	case NL80211_CHAN_WIDTH_80:
-		return -62;
-	case NL80211_CHAN_WIDTH_40:
-		return -65;
-	default:
-		return -68;
-	}
-}
-
-static int
-mt76x2_get_low_rssi_gain_thresh(struct mt76x02_dev *dev)
-{
-	switch (dev->mt76.chandef.width) {
-	case NL80211_CHAN_WIDTH_80:
-		return -76;
-	case NL80211_CHAN_WIDTH_40:
-		return -79;
-	default:
-		return -82;
-	}
-}
-
 static void
 mt76x2_phy_set_gain_val(struct mt76x02_dev *dev)
 {
@@ -212,8 +186,8 @@ mt76x2_phy_update_channel_gain(struct mt76x02_dev *dev)
 
 	dev->cal.avg_rssi_all = mt76x02_phy_get_min_avg_rssi(dev);
 
-	low_gain = (dev->cal.avg_rssi_all > mt76x2_get_rssi_gain_thresh(dev)) +
-		   (dev->cal.avg_rssi_all > mt76x2_get_low_rssi_gain_thresh(dev));
+	low_gain = (dev->cal.avg_rssi_all > mt76x02_get_rssi_gain_thresh(dev)) +
+		   (dev->cal.avg_rssi_all > mt76x02_get_low_rssi_gain_thresh(dev));
 
 	gain_change = (dev->cal.low_gain & 2) ^ (low_gain & 2);
 	dev->cal.low_gain = low_gain;

From 9f884f0f9d000998a3e413232e9efcdbb5901139 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Fri, 12 Oct 2018 12:16:25 +0200
Subject: [PATCH 33/36] mt76: move mt76x02_phy_adjust_vga_gain in
 mt76/mt76x02_phy.c

Move mt76x02_phy_adjust_vga_gain routine in mt76x02-lib module
in order to be reused by mt76x0 driver for vga calibration

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x02_phy.c  | 21 ++++++++++++++++++
 .../net/wireless/mediatek/mt76/mt76x02_phy.h  |  1 +
 .../wireless/mediatek/mt76/mt76x2/pci_phy.c   | 22 ++-----------------
 3 files changed, 24 insertions(+), 20 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
index b0c78ab97ad7..97310da37d77 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
@@ -223,3 +223,24 @@ void mt76x02_phy_set_band(struct mt76x02_dev *dev, int band,
 		       primary_upper);
 }
 EXPORT_SYMBOL_GPL(mt76x02_phy_set_band);
+
+bool mt76x02_phy_adjust_vga_gain(struct mt76x02_dev *dev)
+{
+	u8 limit = dev->cal.low_gain > 0 ? 16 : 4;
+	bool ret = false;
+	u32 false_cca;
+
+	false_cca = FIELD_GET(MT_RX_STAT_1_CCA_ERRORS, mt76_rr(dev, MT_RX_STAT_1));
+	dev->cal.false_cca = false_cca;
+	if (false_cca > 800 && dev->cal.agc_gain_adjust < limit) {
+		dev->cal.agc_gain_adjust += 2;
+		ret = true;
+	} else if ((false_cca < 10 && dev->cal.agc_gain_adjust > 0) ||
+		   (dev->cal.agc_gain_adjust >= limit && false_cca < 500)) {
+		dev->cal.agc_gain_adjust -= 2;
+		ret = true;
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(mt76x02_phy_adjust_vga_gain);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
index 3a5ba5d209ba..8e3a0f93ca80 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
@@ -55,5 +55,6 @@ int mt76x02_phy_get_min_avg_rssi(struct mt76x02_dev *dev);
 void mt76x02_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl);
 void mt76x02_phy_set_band(struct mt76x02_dev *dev, int band,
 			  bool primary_upper);
+bool mt76x02_phy_adjust_vga_gain(struct mt76x02_dev *dev);
 
 #endif /* __MT76x02_PHY_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
index 86b87d896b46..818d2f3e8ac9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
@@ -156,25 +156,6 @@ mt76x2_phy_set_gain_val(struct mt76x02_dev *dev)
 		mt76x2_dfs_adjust_agc(dev);
 }
 
-static void
-mt76x2_phy_adjust_vga_gain(struct mt76x02_dev *dev)
-{
-	u32 false_cca;
-	u8 limit = dev->cal.low_gain > 0 ? 16 : 4;
-
-	false_cca = FIELD_GET(MT_RX_STAT_1_CCA_ERRORS, mt76_rr(dev, MT_RX_STAT_1));
-	dev->cal.false_cca = false_cca;
-	if (false_cca > 800 && dev->cal.agc_gain_adjust < limit)
-		dev->cal.agc_gain_adjust += 2;
-	else if ((false_cca < 10 && dev->cal.agc_gain_adjust > 0) ||
-		 (dev->cal.agc_gain_adjust >= limit && false_cca < 500))
-		dev->cal.agc_gain_adjust -= 2;
-	else
-		return;
-
-	mt76x2_phy_set_gain_val(dev);
-}
-
 static void
 mt76x2_phy_update_channel_gain(struct mt76x02_dev *dev)
 {
@@ -193,7 +174,8 @@ mt76x2_phy_update_channel_gain(struct mt76x02_dev *dev)
 	dev->cal.low_gain = low_gain;
 
 	if (!gain_change) {
-		mt76x2_phy_adjust_vga_gain(dev);
+		if (mt76x02_phy_adjust_vga_gain(dev))
+			mt76x2_phy_set_gain_val(dev);
 		return;
 	}
 

From e48797e9b6810383badfec429904a369c3e830da Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Fri, 12 Oct 2018 12:16:26 +0200
Subject: [PATCH 34/36] mt76: introduce mt76x02_init_agc_gain routine

Add mt76x02_init_agc_gain routine in mt76x02-lib moudule in
order to be reused by mt76x0 for vga initalization

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76x02_phy.c    | 12 ++++++++++++
 drivers/net/wireless/mediatek/mt76/mt76x02_phy.h    |  1 +
 drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c | 12 +-----------
 3 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
index 97310da37d77..0f1d7b5c9f68 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
@@ -244,3 +244,15 @@ bool mt76x02_phy_adjust_vga_gain(struct mt76x02_dev *dev)
 	return ret;
 }
 EXPORT_SYMBOL_GPL(mt76x02_phy_adjust_vga_gain);
+
+void mt76x02_init_agc_gain(struct mt76x02_dev *dev)
+{
+	dev->cal.agc_gain_init[0] = mt76_get_field(dev, MT_BBP(AGC, 8),
+						   MT_BBP_AGC_GAIN);
+	dev->cal.agc_gain_init[1] = mt76_get_field(dev, MT_BBP(AGC, 9),
+						   MT_BBP_AGC_GAIN);
+	memcpy(dev->cal.agc_gain_cur, dev->cal.agc_gain_init,
+	       sizeof(dev->cal.agc_gain_cur));
+	dev->cal.low_gain = -1;
+}
+EXPORT_SYMBOL_GPL(mt76x02_init_agc_gain);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
index 8e3a0f93ca80..2b316cf7c70c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
@@ -56,5 +56,6 @@ void mt76x02_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl);
 void mt76x02_phy_set_band(struct mt76x02_dev *dev, int band,
 			  bool primary_upper);
 bool mt76x02_phy_adjust_vga_gain(struct mt76x02_dev *dev);
+void mt76x02_init_agc_gain(struct mt76x02_dev *dev);
 
 #endif /* __MT76x02_PHY_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
index 818d2f3e8ac9..5bda44540225 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
@@ -124,13 +124,6 @@ void mt76x2_phy_set_antenna(struct mt76x02_dev *dev)
 	mt76_wr(dev, MT_BBP(AGC, 0), val);
 }
 
-static void
-mt76x2_get_agc_gain(struct mt76x02_dev *dev, u8 *dest)
-{
-	dest[0] = mt76_get_field(dev, MT_BBP(AGC, 8), MT_BBP_AGC_GAIN);
-	dest[1] = mt76_get_field(dev, MT_BBP(AGC, 9), MT_BBP_AGC_GAIN);
-}
-
 static void
 mt76x2_phy_set_gain_val(struct mt76x02_dev *dev)
 {
@@ -340,11 +333,8 @@ int mt76x2_phy_set_channel(struct mt76x02_dev *dev,
 	if (scan)
 		return 0;
 
-	dev->cal.low_gain = -1;
 	mt76x2_phy_channel_calibrate(dev, true);
-	mt76x2_get_agc_gain(dev, dev->cal.agc_gain_init);
-	memcpy(dev->cal.agc_gain_cur, dev->cal.agc_gain_init,
-	       sizeof(dev->cal.agc_gain_cur));
+	mt76x02_init_agc_gain(dev);
 
 	/* init default values for temp compensation */
 	if (mt76x2_tssi_enabled(dev)) {

From 4636a2544c3b79b95115bd612455de7c176dadcf Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Fri, 12 Oct 2018 12:16:27 +0200
Subject: [PATCH 35/36] mt76x0: phy: align channel gain logic to mt76x2 one

Update vga tuning algorithm to the one used in mt76x2 driver

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x0/phy.c   | 52 +++++++++++++------
 1 file changed, 37 insertions(+), 15 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index 7d29fd16342a..3d0fcf8c34b4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -719,6 +719,7 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 
 	mt76x0_read_rx_gain(dev);
 	mt76x0_phy_set_chan_bbp_params(dev, rf_bw_band);
+	mt76x02_init_agc_gain(dev);
 
 	if (mt76_is_usb(dev)) {
 		mt76x0_vco_cal(dev, channel);
@@ -820,23 +821,44 @@ static void mt76x0_temp_sensor(struct mt76x02_dev *dev)
 	rf_wr(dev, MT_RF(0, 67), rf_b0_67);
 }
 
-static void mt76x0_dynamic_vga_tuning(struct mt76x02_dev *dev)
+static void mt76x0_phy_set_gain_val(struct mt76x02_dev *dev)
 {
-	struct cfg80211_chan_def *chandef = &dev->mt76.chandef;
-	u32 val, init_vga;
-	int avg_rssi;
+	u8 gain = dev->cal.agc_gain_cur[0] - dev->cal.agc_gain_adjust;
+	u32 val = 0x122c << 16 | 0xf2;
 
-	init_vga = chandef->chan->band == NL80211_BAND_5GHZ ? 0x54 : 0x4E;
-	avg_rssi = mt76x02_phy_get_min_avg_rssi(dev);
-	if (avg_rssi > -60)
-		init_vga -= 0x20;
-	else if (avg_rssi > -70)
-		init_vga -= 0x10;
+	mt76_wr(dev, MT_BBP(AGC, 8),
+		val | FIELD_PREP(MT_BBP_AGC_GAIN, gain));
+}
 
-	val = mt76_rr(dev, MT_BBP(AGC, 8));
-	val &= 0xFFFF80FF;
-	val |= init_vga << 8;
-	mt76_wr(dev, MT_BBP(AGC,8), val);
+static void
+mt76x0_phy_update_channel_gain(struct mt76x02_dev *dev)
+{
+	bool gain_change;
+	u8 gain_delta;
+	int low_gain;
+
+	dev->cal.avg_rssi_all = mt76x02_phy_get_min_avg_rssi(dev);
+
+	low_gain = (dev->cal.avg_rssi_all > mt76x02_get_rssi_gain_thresh(dev)) +
+		   (dev->cal.avg_rssi_all > mt76x02_get_low_rssi_gain_thresh(dev));
+
+	gain_change = (dev->cal.low_gain & 2) ^ (low_gain & 2);
+	dev->cal.low_gain = low_gain;
+
+	if (!gain_change) {
+		if (mt76x02_phy_adjust_vga_gain(dev))
+			mt76x0_phy_set_gain_val(dev);
+		return;
+	}
+
+	dev->cal.agc_gain_adjust = (low_gain == 2) ? 0 : 10;
+	gain_delta = (low_gain == 2) ? 10 : 0;
+
+	dev->cal.agc_gain_cur[0] = dev->cal.agc_gain_init[0] - gain_delta;
+	mt76x0_phy_set_gain_val(dev);
+
+	/* clear false CCA counters */
+	mt76_rr(dev, MT_RX_STAT_1);
 }
 
 static void mt76x0_phy_calibration_work(struct work_struct *work)
@@ -844,7 +866,7 @@ static void mt76x0_phy_calibration_work(struct work_struct *work)
 	struct mt76x02_dev *dev = container_of(work, struct mt76x02_dev,
 					       cal_work.work);
 
-	mt76x0_dynamic_vga_tuning(dev);
+	mt76x0_phy_update_channel_gain(dev);
 	if (!mt76x0_tssi_enabled(dev))
 		mt76x0_temp_sensor(dev);
 

From bbd10586f0df1a3ff6abda39c9542458fdfc5686 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Date: Fri, 12 Oct 2018 12:16:28 +0200
Subject: [PATCH 36/36] mt76x0: phy: do not run calibration during channel
 switch

Do not perform phy/vga calibration during channel switch.
Moreover remove mt76x0_agc_save and mt76x0_agc_restore routines
since they are no longer necessary. Furthermore run mt76_set_channel
in order to check if there are pending frames during channel switch

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt76x0/main.c  | 22 ++++++++++++------
 .../wireless/mediatek/mt76/mt76x0/mt76x0.h    |  2 --
 .../net/wireless/mediatek/mt76/mt76x0/phy.c   | 23 +++++++------------
 drivers/net/wireless/mediatek/mt76/mt76x02.h  |  2 --
 4 files changed, 23 insertions(+), 26 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/main.c b/drivers/net/wireless/mediatek/mt76/mt76x0/main.c
index c9cd0254a979..9273d2d2764a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/main.c
@@ -16,6 +16,20 @@
 #include <linux/etherdevice.h>
 #include "mt76x0.h"
 
+static int
+mt76x0_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef)
+{
+	int ret;
+
+	cancel_delayed_work_sync(&dev->cal_work);
+
+	mt76_set_channel(&dev->mt76);
+	ret = mt76x0_phy_set_channel(dev, chandef);
+	mt76_txq_schedule_all(&dev->mt76);
+
+	return ret;
+}
+
 int mt76x0_config(struct ieee80211_hw *hw, u32 changed)
 {
 	struct mt76x02_dev *dev = hw->priv;
@@ -25,7 +39,7 @@ int mt76x0_config(struct ieee80211_hw *hw, u32 changed)
 
 	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
 		ieee80211_stop_queues(hw);
-		ret = mt76x0_phy_set_channel(dev, &hw->conf.chandef);
+		ret = mt76x0_set_channel(dev, &hw->conf.chandef);
 		ieee80211_wake_queues(hw);
 	}
 
@@ -114,8 +128,6 @@ void mt76x0_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 {
 	struct mt76x02_dev *dev = hw->priv;
 
-	cancel_delayed_work_sync(&dev->cal_work);
-	mt76x0_agc_save(dev);
 	set_bit(MT76_SCANNING, &dev->mt76.state);
 }
 EXPORT_SYMBOL_GPL(mt76x0_sw_scan);
@@ -125,11 +137,7 @@ void mt76x0_sw_scan_complete(struct ieee80211_hw *hw,
 {
 	struct mt76x02_dev *dev = hw->priv;
 
-	mt76x0_agc_restore(dev);
 	clear_bit(MT76_SCANNING, &dev->mt76.state);
-
-	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work,
-				     MT_CALIBRATE_INTERVAL);
 }
 EXPORT_SYMBOL_GPL(mt76x0_sw_scan_complete);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h b/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h
index 6717d83e0ff6..2187bafaf2e9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h
@@ -66,8 +66,6 @@ int mt76x0_set_rts_threshold(struct ieee80211_hw *hw, u32 value);
 /* PHY */
 void mt76x0_phy_init(struct mt76x02_dev *dev);
 int mt76x0_wait_bbp_ready(struct mt76x02_dev *dev);
-void mt76x0_agc_save(struct mt76x02_dev *dev);
-void mt76x0_agc_restore(struct mt76x02_dev *dev);
 int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 			    struct cfg80211_chan_def *chandef);
 void mt76x0_phy_recalibrate_after_assoc(struct mt76x02_dev *dev);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index 3d0fcf8c34b4..cf024950e0ed 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -723,17 +723,21 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 
 	if (mt76_is_usb(dev)) {
 		mt76x0_vco_cal(dev, channel);
-		if (scan)
-			mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1,
-					      false);
 	} else {
 		/* enable vco */
 		rf_set(dev, MT_RF(0, 4), BIT(7));
-		mt76x0_phy_calibrate(dev, false);
 	}
 
+	if (scan)
+		return 0;
+
+	if (mt76_is_mmio(dev))
+		mt76x0_phy_calibrate(dev, false);
 	mt76x0_phy_set_txpower(dev);
 
+	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work,
+				     MT_CALIBRATE_INTERVAL);
+
 	return 0;
 }
 
@@ -770,17 +774,6 @@ void mt76x0_phy_recalibrate_after_assoc(struct mt76x02_dev *dev)
 	mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1, false);
 }
 
-void mt76x0_agc_save(struct mt76x02_dev *dev)
-{
-	/* Only one RX path */
-	dev->agc_save = FIELD_GET(MT_BBP_AGC_GAIN, mt76_rr(dev, MT_BBP(AGC, 8)));
-}
-
-void mt76x0_agc_restore(struct mt76x02_dev *dev)
-{
-	mt76_rmw_field(dev, MT_BBP(AGC, 8), MT_BBP_AGC_GAIN, dev->agc_save);
-}
-
 static void mt76x0_temp_sensor(struct mt76x02_dev *dev)
 {
 	u8 rf_b7_73, rf_b0_66, rf_b0_67;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h
index f375fdcbd2bf..47c42c607964 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h
@@ -102,8 +102,6 @@ struct mt76x02_dev {
 
 	bool no_2ghz;
 
-	u8 agc_save;
-
 	u8 coverage_class;
 	u8 slottime;