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* [PATCH 1/2] mt76: mt7615: fix TSF configuration
@ 2021-02-23  8:43 ` Ryder Lee
  0 siblings, 0 replies; 3+ messages in thread
From: Ryder Lee @ 2021-02-23  8:43 UTC (permalink / raw)
  To: Felix Fietkau, Lorenzo Bianconi
  Cc: linux-mediatek, Ryder Lee, linux-wireless, Shayne Chen

The index of TSF counters should follow HWBSSID.

Fixes: cd795267612d ("mt76: mt7615: support 16 interfaces")
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7615/mac.c  |  6 +++++-
 drivers/net/wireless/mediatek/mt76/mt7615/main.c | 16 ++++++++++++++--
 drivers/net/wireless/mediatek/mt76/mt7615/regs.h |  7 ++++---
 .../net/wireless/mediatek/mt76/mt7615/usb_sdio.c |  6 +++++-
 4 files changed, 28 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index f2dd56674acb..df2dc77a323a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -1005,6 +1005,7 @@ void mt7615_mac_set_rates(struct mt7615_phy *phy, struct mt7615_sta *sta,
 	struct mt7615_dev *dev = phy->dev;
 	struct mt7615_rate_desc rd;
 	u32 w5, w27, addr;
+	u16 idx = sta->vif->mt76.omac_idx;
 
 	if (!mt76_is_mmio(&dev->mt76)) {
 		mt7615_mac_queue_rate_update(phy, sta, probe_rate, rates);
@@ -1056,7 +1057,10 @@ void mt7615_mac_set_rates(struct mt7615_phy *phy, struct mt7615_sta *sta,
 
 	mt76_wr(dev, addr + 27 * 4, w27);
 
-	mt76_set(dev, MT_LPON_T0CR, MT_LPON_T0CR_MODE); /* TSF read */
+	idx = idx > HW_BSSID_MAX ? HW_BSSID_0 : idx;
+	addr = idx > 1 ? MT_LPON_TCR2(idx): MT_LPON_TCR0(idx);
+
+	mt76_set(dev, addr, MT_LPON_TCR_MODE); /* TSF read */
 	sta->rate_set_tsf = mt76_rr(dev, MT_LPON_UTTR0) & ~BIT(0);
 	sta->rate_set_tsf |= rd.rateset;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
index 1cf40f85eb55..68accb37ea28 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
@@ -818,15 +818,21 @@ mt7615_get_stats(struct ieee80211_hw *hw,
 static u64
 mt7615_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 {
+	struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv;
 	struct mt7615_dev *dev = mt7615_hw_dev(hw);
 	union {
 		u64 t64;
 		u32 t32[2];
 	} tsf;
+	u16 idx = mvif->mt76.omac_idx;
+	u32 reg;
+
+	idx = idx > HW_BSSID_MAX ? HW_BSSID_0 : idx;
+	reg = idx > 1 ? MT_LPON_TCR2(idx): MT_LPON_TCR0(idx);
 
 	mt7615_mutex_acquire(dev);
 
-	mt76_set(dev, MT_LPON_T0CR, MT_LPON_T0CR_MODE); /* TSF read */
+	mt76_set(dev, reg, MT_LPON_TCR_MODE); /* TSF read */
 	tsf.t32[0] = mt76_rr(dev, MT_LPON_UTTR0);
 	tsf.t32[1] = mt76_rr(dev, MT_LPON_UTTR1);
 
@@ -839,18 +845,24 @@ static void
 mt7615_set_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	       u64 timestamp)
 {
+	struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv;
 	struct mt7615_dev *dev = mt7615_hw_dev(hw);
 	union {
 		u64 t64;
 		u32 t32[2];
 	} tsf = { .t64 = timestamp, };
+	u16 idx = mvif->mt76.omac_idx;
+	u32 reg;
+
+	idx = idx > HW_BSSID_MAX ? HW_BSSID_0 : idx;
+	reg = idx > 1 ? MT_LPON_TCR2(idx): MT_LPON_TCR0(idx);
 
 	mt7615_mutex_acquire(dev);
 
 	mt76_wr(dev, MT_LPON_UTTR0, tsf.t32[0]);
 	mt76_wr(dev, MT_LPON_UTTR1, tsf.t32[1]);
 	/* TSF software overwrite */
-	mt76_set(dev, MT_LPON_T0CR, MT_LPON_T0CR_WRITE);
+	mt76_set(dev, reg, MT_LPON_TCR_WRITE);
 
 	mt7615_mutex_release(dev);
 }
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/regs.h b/drivers/net/wireless/mediatek/mt76/mt7615/regs.h
index 1fd7f183629e..190a02670795 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/regs.h
@@ -449,9 +449,10 @@ enum mt7615_reg_base {
 
 #define MT_LPON(_n)			((dev)->reg_map[MT_LPON_BASE] + (_n))
 
-#define MT_LPON_T0CR			MT_LPON(0x010)
-#define MT_LPON_T0CR_MODE		GENMASK(1, 0)
-#define MT_LPON_T0CR_WRITE		BIT(0)
+#define MT_LPON_TCR0(_n)		MT_LPON(0x010 + ((_n) * 4))
+#define MT_LPON_TCR2(_n)		MT_LPON(0x0f8 + ((_n) - 2) * 4)
+#define MT_LPON_TCR_MODE		GENMASK(1, 0)
+#define MT_LPON_TCR_WRITE		BIT(0)
 
 #define MT_LPON_UTTR0			MT_LPON(0x018)
 #define MT_LPON_UTTR1			MT_LPON(0x01c)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c b/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c
index 203256862dfd..4a370b9f7a17 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c
@@ -67,6 +67,7 @@ static int mt7663_usb_sdio_set_rates(struct mt7615_dev *dev,
 	struct mt7615_rate_desc *rate = &wrd->rate;
 	struct mt7615_sta *sta = wrd->sta;
 	u32 w5, w27, addr, val;
+	u16 idx = sta->vif->mt76.omac_idx;
 
 	lockdep_assert_held(&dev->mt76.mutex);
 
@@ -118,7 +119,10 @@ static int mt7663_usb_sdio_set_rates(struct mt7615_dev *dev,
 
 	sta->rate_probe = sta->rateset[rate->rateset].probe_rate.idx != -1;
 
-	mt76_set(dev, MT_LPON_T0CR, MT_LPON_T0CR_MODE); /* TSF read */
+	idx = idx > HW_BSSID_MAX ? HW_BSSID_0 : idx;
+	addr = idx > 1 ? MT_LPON_TCR2(idx): MT_LPON_TCR0(idx);
+
+	mt76_set(dev, addr, MT_LPON_TCR_MODE); /* TSF read */
 	val = mt76_rr(dev, MT_LPON_UTTR0);
 	sta->rate_set_tsf = (val & ~BIT(0)) | rate->rateset;
 
-- 
2.18.0
_______________________________________________
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Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

^ permalink raw reply related	[flat|nested] 3+ messages in thread
* [PATCH 1/2] mt76: mt7615: fix TSF configuration
@ 2021-02-23  8:43 ` Ryder Lee
  0 siblings, 0 replies; 3+ messages in thread
From: Ryder Lee @ 2021-02-23  8:43 UTC (permalink / raw)
  To: Felix Fietkau, Lorenzo Bianconi
  Cc: Shayne Chen, linux-wireless, linux-mediatek, Ryder Lee

The index of TSF counters should follow HWBSSID.

Fixes: cd795267612d ("mt76: mt7615: support 16 interfaces")
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7615/mac.c  |  6 +++++-
 drivers/net/wireless/mediatek/mt76/mt7615/main.c | 16 ++++++++++++++--
 drivers/net/wireless/mediatek/mt76/mt7615/regs.h |  7 ++++---
 .../net/wireless/mediatek/mt76/mt7615/usb_sdio.c |  6 +++++-
 4 files changed, 28 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index f2dd56674acb..df2dc77a323a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -1005,6 +1005,7 @@ void mt7615_mac_set_rates(struct mt7615_phy *phy, struct mt7615_sta *sta,
 	struct mt7615_dev *dev = phy->dev;
 	struct mt7615_rate_desc rd;
 	u32 w5, w27, addr;
+	u16 idx = sta->vif->mt76.omac_idx;
 
 	if (!mt76_is_mmio(&dev->mt76)) {
 		mt7615_mac_queue_rate_update(phy, sta, probe_rate, rates);
@@ -1056,7 +1057,10 @@ void mt7615_mac_set_rates(struct mt7615_phy *phy, struct mt7615_sta *sta,
 
 	mt76_wr(dev, addr + 27 * 4, w27);
 
-	mt76_set(dev, MT_LPON_T0CR, MT_LPON_T0CR_MODE); /* TSF read */
+	idx = idx > HW_BSSID_MAX ? HW_BSSID_0 : idx;
+	addr = idx > 1 ? MT_LPON_TCR2(idx): MT_LPON_TCR0(idx);
+
+	mt76_set(dev, addr, MT_LPON_TCR_MODE); /* TSF read */
 	sta->rate_set_tsf = mt76_rr(dev, MT_LPON_UTTR0) & ~BIT(0);
 	sta->rate_set_tsf |= rd.rateset;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
index 1cf40f85eb55..68accb37ea28 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
@@ -818,15 +818,21 @@ mt7615_get_stats(struct ieee80211_hw *hw,
 static u64
 mt7615_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 {
+	struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv;
 	struct mt7615_dev *dev = mt7615_hw_dev(hw);
 	union {
 		u64 t64;
 		u32 t32[2];
 	} tsf;
+	u16 idx = mvif->mt76.omac_idx;
+	u32 reg;
+
+	idx = idx > HW_BSSID_MAX ? HW_BSSID_0 : idx;
+	reg = idx > 1 ? MT_LPON_TCR2(idx): MT_LPON_TCR0(idx);
 
 	mt7615_mutex_acquire(dev);
 
-	mt76_set(dev, MT_LPON_T0CR, MT_LPON_T0CR_MODE); /* TSF read */
+	mt76_set(dev, reg, MT_LPON_TCR_MODE); /* TSF read */
 	tsf.t32[0] = mt76_rr(dev, MT_LPON_UTTR0);
 	tsf.t32[1] = mt76_rr(dev, MT_LPON_UTTR1);
 
@@ -839,18 +845,24 @@ static void
 mt7615_set_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	       u64 timestamp)
 {
+	struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv;
 	struct mt7615_dev *dev = mt7615_hw_dev(hw);
 	union {
 		u64 t64;
 		u32 t32[2];
 	} tsf = { .t64 = timestamp, };
+	u16 idx = mvif->mt76.omac_idx;
+	u32 reg;
+
+	idx = idx > HW_BSSID_MAX ? HW_BSSID_0 : idx;
+	reg = idx > 1 ? MT_LPON_TCR2(idx): MT_LPON_TCR0(idx);
 
 	mt7615_mutex_acquire(dev);
 
 	mt76_wr(dev, MT_LPON_UTTR0, tsf.t32[0]);
 	mt76_wr(dev, MT_LPON_UTTR1, tsf.t32[1]);
 	/* TSF software overwrite */
-	mt76_set(dev, MT_LPON_T0CR, MT_LPON_T0CR_WRITE);
+	mt76_set(dev, reg, MT_LPON_TCR_WRITE);
 
 	mt7615_mutex_release(dev);
 }
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/regs.h b/drivers/net/wireless/mediatek/mt76/mt7615/regs.h
index 1fd7f183629e..190a02670795 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/regs.h
@@ -449,9 +449,10 @@ enum mt7615_reg_base {
 
 #define MT_LPON(_n)			((dev)->reg_map[MT_LPON_BASE] + (_n))
 
-#define MT_LPON_T0CR			MT_LPON(0x010)
-#define MT_LPON_T0CR_MODE		GENMASK(1, 0)
-#define MT_LPON_T0CR_WRITE		BIT(0)
+#define MT_LPON_TCR0(_n)		MT_LPON(0x010 + ((_n) * 4))
+#define MT_LPON_TCR2(_n)		MT_LPON(0x0f8 + ((_n) - 2) * 4)
+#define MT_LPON_TCR_MODE		GENMASK(1, 0)
+#define MT_LPON_TCR_WRITE		BIT(0)
 
 #define MT_LPON_UTTR0			MT_LPON(0x018)
 #define MT_LPON_UTTR1			MT_LPON(0x01c)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c b/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c
index 203256862dfd..4a370b9f7a17 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c
@@ -67,6 +67,7 @@ static int mt7663_usb_sdio_set_rates(struct mt7615_dev *dev,
 	struct mt7615_rate_desc *rate = &wrd->rate;
 	struct mt7615_sta *sta = wrd->sta;
 	u32 w5, w27, addr, val;
+	u16 idx = sta->vif->mt76.omac_idx;
 
 	lockdep_assert_held(&dev->mt76.mutex);
 
@@ -118,7 +119,10 @@ static int mt7663_usb_sdio_set_rates(struct mt7615_dev *dev,
 
 	sta->rate_probe = sta->rateset[rate->rateset].probe_rate.idx != -1;
 
-	mt76_set(dev, MT_LPON_T0CR, MT_LPON_T0CR_MODE); /* TSF read */
+	idx = idx > HW_BSSID_MAX ? HW_BSSID_0 : idx;
+	addr = idx > 1 ? MT_LPON_TCR2(idx): MT_LPON_TCR0(idx);
+
+	mt76_set(dev, addr, MT_LPON_TCR_MODE); /* TSF read */
 	val = mt76_rr(dev, MT_LPON_UTTR0);
 	sta->rate_set_tsf = (val & ~BIT(0)) | rate->rateset;
 
-- 
2.18.0


^ permalink raw reply related	[flat|nested] 3+ messages in thread
* Re: [PATCH 1/2] mt76: mt7615: fix TSF configuration
@ 2021-03-04  6:08 kernel test robot
  0 siblings, 0 replies; 3+ messages in thread
From: kernel test robot @ 2021-03-04  6:08 UTC (permalink / raw)
  To: kbuild

[-- Attachment #1: Type: text/plain, Size: 7851 bytes --]

CC: kbuild-all(a)lists.01.org
In-Reply-To: <61d40a20375f888c122ee0e186168fc2db863fc3.1614058187.git.ryder.lee@mediatek.com>
References: <61d40a20375f888c122ee0e186168fc2db863fc3.1614058187.git.ryder.lee@mediatek.com>
TO: Ryder Lee <ryder.lee@mediatek.com>
TO: Felix Fietkau <nbd@nbd.name>
TO: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
CC: Shayne Chen <shayne.chen@mediatek.com>
CC: linux-wireless(a)vger.kernel.org
CC: linux-mediatek(a)lists.infradead.org
CC: Ryder Lee <ryder.lee@mediatek.com>

Hi Ryder,

I love your patch! Perhaps something to improve:

[auto build test WARNING on wireless-drivers-next/master]
[also build test WARNING on wireless-drivers/master v5.12-rc1 next-20210303]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Ryder-Lee/mt76-mt7615-fix-TSF-configuration/20210223-164744
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master
:::::: branch date: 9 days ago
:::::: commit date: 9 days ago
config: x86_64-randconfig-m001-20210304 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>

smatch warnings:
drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c:74 mt7663_usb_sdio_set_rates() warn: variable dereferenced before check 'sta' (see line 70)

vim +/sta +74 drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c

90520afbae5f01 Lorenzo Bianconi 2020-07-15   63  
d927ebb99d0895 Lorenzo Bianconi 2020-11-08   64  static int mt7663_usb_sdio_set_rates(struct mt7615_dev *dev,
d927ebb99d0895 Lorenzo Bianconi 2020-11-08   65  				     struct mt7615_wtbl_rate_desc *wrd)
90520afbae5f01 Lorenzo Bianconi 2020-07-15   66  {
d927ebb99d0895 Lorenzo Bianconi 2020-11-08   67  	struct mt7615_rate_desc *rate = &wrd->rate;
d927ebb99d0895 Lorenzo Bianconi 2020-11-08   68  	struct mt7615_sta *sta = wrd->sta;
90520afbae5f01 Lorenzo Bianconi 2020-07-15   69  	u32 w5, w27, addr, val;
c0d89d743c2783 Ryder Lee        2021-02-23  @70  	u16 idx = sta->vif->mt76.omac_idx;
90520afbae5f01 Lorenzo Bianconi 2020-07-15   71  
90520afbae5f01 Lorenzo Bianconi 2020-07-15   72  	lockdep_assert_held(&dev->mt76.mutex);
90520afbae5f01 Lorenzo Bianconi 2020-07-15   73  
90520afbae5f01 Lorenzo Bianconi 2020-07-15  @74  	if (!sta)
90520afbae5f01 Lorenzo Bianconi 2020-07-15   75  		return -EINVAL;
90520afbae5f01 Lorenzo Bianconi 2020-07-15   76  
90520afbae5f01 Lorenzo Bianconi 2020-07-15   77  	if (!mt76_poll(dev, MT_WTBL_UPDATE, MT_WTBL_UPDATE_BUSY, 0, 5000))
90520afbae5f01 Lorenzo Bianconi 2020-07-15   78  		return -ETIMEDOUT;
90520afbae5f01 Lorenzo Bianconi 2020-07-15   79  
90520afbae5f01 Lorenzo Bianconi 2020-07-15   80  	addr = mt7615_mac_wtbl_addr(dev, sta->wcid.idx);
90520afbae5f01 Lorenzo Bianconi 2020-07-15   81  
90520afbae5f01 Lorenzo Bianconi 2020-07-15   82  	w27 = mt76_rr(dev, addr + 27 * 4);
90520afbae5f01 Lorenzo Bianconi 2020-07-15   83  	w27 &= ~MT_WTBL_W27_CC_BW_SEL;
90520afbae5f01 Lorenzo Bianconi 2020-07-15   84  	w27 |= FIELD_PREP(MT_WTBL_W27_CC_BW_SEL, rate->bw);
90520afbae5f01 Lorenzo Bianconi 2020-07-15   85  
90520afbae5f01 Lorenzo Bianconi 2020-07-15   86  	w5 = mt76_rr(dev, addr + 5 * 4);
90520afbae5f01 Lorenzo Bianconi 2020-07-15   87  	w5 &= ~(MT_WTBL_W5_BW_CAP | MT_WTBL_W5_CHANGE_BW_RATE |
90520afbae5f01 Lorenzo Bianconi 2020-07-15   88  		MT_WTBL_W5_MPDU_OK_COUNT |
90520afbae5f01 Lorenzo Bianconi 2020-07-15   89  		MT_WTBL_W5_MPDU_FAIL_COUNT |
90520afbae5f01 Lorenzo Bianconi 2020-07-15   90  		MT_WTBL_W5_RATE_IDX);
90520afbae5f01 Lorenzo Bianconi 2020-07-15   91  	w5 |= FIELD_PREP(MT_WTBL_W5_BW_CAP, rate->bw) |
90520afbae5f01 Lorenzo Bianconi 2020-07-15   92  	      FIELD_PREP(MT_WTBL_W5_CHANGE_BW_RATE,
90520afbae5f01 Lorenzo Bianconi 2020-07-15   93  			 rate->bw_idx ? rate->bw_idx - 1 : 7);
90520afbae5f01 Lorenzo Bianconi 2020-07-15   94  
90520afbae5f01 Lorenzo Bianconi 2020-07-15   95  	mt76_wr(dev, MT_WTBL_RIUCR0, w5);
90520afbae5f01 Lorenzo Bianconi 2020-07-15   96  
90520afbae5f01 Lorenzo Bianconi 2020-07-15   97  	mt76_wr(dev, MT_WTBL_RIUCR1,
90520afbae5f01 Lorenzo Bianconi 2020-07-15   98  		FIELD_PREP(MT_WTBL_RIUCR1_RATE0, rate->probe_val) |
90520afbae5f01 Lorenzo Bianconi 2020-07-15   99  		FIELD_PREP(MT_WTBL_RIUCR1_RATE1, rate->val[0]) |
90520afbae5f01 Lorenzo Bianconi 2020-07-15  100  		FIELD_PREP(MT_WTBL_RIUCR1_RATE2_LO, rate->val[1]));
90520afbae5f01 Lorenzo Bianconi 2020-07-15  101  
90520afbae5f01 Lorenzo Bianconi 2020-07-15  102  	mt76_wr(dev, MT_WTBL_RIUCR2,
90520afbae5f01 Lorenzo Bianconi 2020-07-15  103  		FIELD_PREP(MT_WTBL_RIUCR2_RATE2_HI, rate->val[1] >> 8) |
90520afbae5f01 Lorenzo Bianconi 2020-07-15  104  		FIELD_PREP(MT_WTBL_RIUCR2_RATE3, rate->val[1]) |
90520afbae5f01 Lorenzo Bianconi 2020-07-15  105  		FIELD_PREP(MT_WTBL_RIUCR2_RATE4, rate->val[2]) |
90520afbae5f01 Lorenzo Bianconi 2020-07-15  106  		FIELD_PREP(MT_WTBL_RIUCR2_RATE5_LO, rate->val[2]));
90520afbae5f01 Lorenzo Bianconi 2020-07-15  107  
90520afbae5f01 Lorenzo Bianconi 2020-07-15  108  	mt76_wr(dev, MT_WTBL_RIUCR3,
90520afbae5f01 Lorenzo Bianconi 2020-07-15  109  		FIELD_PREP(MT_WTBL_RIUCR3_RATE5_HI, rate->val[2] >> 4) |
90520afbae5f01 Lorenzo Bianconi 2020-07-15  110  		FIELD_PREP(MT_WTBL_RIUCR3_RATE6, rate->val[3]) |
90520afbae5f01 Lorenzo Bianconi 2020-07-15  111  		FIELD_PREP(MT_WTBL_RIUCR3_RATE7, rate->val[3]));
90520afbae5f01 Lorenzo Bianconi 2020-07-15  112  
90520afbae5f01 Lorenzo Bianconi 2020-07-15  113  	mt76_wr(dev, MT_WTBL_UPDATE,
90520afbae5f01 Lorenzo Bianconi 2020-07-15  114  		FIELD_PREP(MT_WTBL_UPDATE_WLAN_IDX, sta->wcid.idx) |
90520afbae5f01 Lorenzo Bianconi 2020-07-15  115  		MT_WTBL_UPDATE_RATE_UPDATE |
90520afbae5f01 Lorenzo Bianconi 2020-07-15  116  		MT_WTBL_UPDATE_TX_COUNT_CLEAR);
90520afbae5f01 Lorenzo Bianconi 2020-07-15  117  
90520afbae5f01 Lorenzo Bianconi 2020-07-15  118  	mt76_wr(dev, addr + 27 * 4, w27);
90520afbae5f01 Lorenzo Bianconi 2020-07-15  119  
90520afbae5f01 Lorenzo Bianconi 2020-07-15  120  	sta->rate_probe = sta->rateset[rate->rateset].probe_rate.idx != -1;
90520afbae5f01 Lorenzo Bianconi 2020-07-15  121  
c0d89d743c2783 Ryder Lee        2021-02-23  122  	idx = idx > HW_BSSID_MAX ? HW_BSSID_0 : idx;
c0d89d743c2783 Ryder Lee        2021-02-23  123  	addr = idx > 1 ? MT_LPON_TCR2(idx): MT_LPON_TCR0(idx);
c0d89d743c2783 Ryder Lee        2021-02-23  124  
c0d89d743c2783 Ryder Lee        2021-02-23  125  	mt76_set(dev, addr, MT_LPON_TCR_MODE); /* TSF read */
90520afbae5f01 Lorenzo Bianconi 2020-07-15  126  	val = mt76_rr(dev, MT_LPON_UTTR0);
90520afbae5f01 Lorenzo Bianconi 2020-07-15  127  	sta->rate_set_tsf = (val & ~BIT(0)) | rate->rateset;
90520afbae5f01 Lorenzo Bianconi 2020-07-15  128  
90520afbae5f01 Lorenzo Bianconi 2020-07-15  129  	if (!(sta->wcid.tx_info & MT_WCID_TX_INFO_SET))
90520afbae5f01 Lorenzo Bianconi 2020-07-15  130  		mt76_poll(dev, MT_WTBL_UPDATE, MT_WTBL_UPDATE_BUSY, 0, 5000);
90520afbae5f01 Lorenzo Bianconi 2020-07-15  131  
90520afbae5f01 Lorenzo Bianconi 2020-07-15  132  	sta->rate_count = 2 * MT7615_RATE_RETRY * sta->n_rates;
90520afbae5f01 Lorenzo Bianconi 2020-07-15  133  	sta->wcid.tx_info |= MT_WCID_TX_INFO_SET;
90520afbae5f01 Lorenzo Bianconi 2020-07-15  134  
90520afbae5f01 Lorenzo Bianconi 2020-07-15  135  	return 0;
90520afbae5f01 Lorenzo Bianconi 2020-07-15  136  }
90520afbae5f01 Lorenzo Bianconi 2020-07-15  137  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 33737 bytes --]

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2021-03-04  6:08 [PATCH 1/2] mt76: mt7615: fix TSF configuration kernel test robot
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2021-02-23  8:43 Ryder Lee
2021-02-23  8:43 ` Ryder Lee

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