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* [PATCH 1/3] mt76: mt7915: set band1 TGID field in tx descriptor
@ 2022-03-03 11:05 ` Shayne Chen
  0 siblings, 0 replies; 6+ messages in thread
From: Shayne Chen @ 2022-03-03 11:05 UTC (permalink / raw)
  To: Felix Fietkau
  Cc: linux-wireless, Lorenzo Bianconi, Ryder Lee, Evelyn Tsai,
	Bo Jiao, linux-mediatek, Shayne Chen

Set proper group index of tx descriptor for band1.

Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 1da551f..aecf7eb 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -1215,8 +1215,7 @@ void mt7915_mac_write_txwi(struct mt7915_dev *dev, __le32 *txwi,
 	      FIELD_PREP(MT_TXD1_WLAN_IDX, wcid->idx) |
 	      FIELD_PREP(MT_TXD1_OWN_MAC, omac_idx);
 
-	if ((ext_phy || band_idx) &&
-	    q_idx >= MT_LMAC_ALTX0 && q_idx <= MT_LMAC_BCN0)
+	if (ext_phy || band_idx)
 		val |= MT_TXD1_TGID;
 
 	txwi[1] = cpu_to_le32(val);
-- 
2.25.1


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH 1/3] mt76: mt7915: set band1 TGID field in tx descriptor
@ 2022-03-03 11:05 ` Shayne Chen
  0 siblings, 0 replies; 6+ messages in thread
From: Shayne Chen @ 2022-03-03 11:05 UTC (permalink / raw)
  To: Felix Fietkau
  Cc: linux-wireless, Lorenzo Bianconi, Ryder Lee, Evelyn Tsai,
	Bo Jiao, linux-mediatek, Shayne Chen

Set proper group index of tx descriptor for band1.

Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 1da551f..aecf7eb 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -1215,8 +1215,7 @@ void mt7915_mac_write_txwi(struct mt7915_dev *dev, __le32 *txwi,
 	      FIELD_PREP(MT_TXD1_WLAN_IDX, wcid->idx) |
 	      FIELD_PREP(MT_TXD1_OWN_MAC, omac_idx);
 
-	if ((ext_phy || band_idx) &&
-	    q_idx >= MT_LMAC_ALTX0 && q_idx <= MT_LMAC_BCN0)
+	if (ext_phy || band_idx)
 		val |= MT_TXD1_TGID;
 
 	txwi[1] = cpu_to_le32(val);
-- 
2.25.1


_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH 2/3] mt76: mt7915: fix beamforming mib stats
  2022-03-03 11:05 ` Shayne Chen
@ 2022-03-03 11:05   ` Shayne Chen
  -1 siblings, 0 replies; 6+ messages in thread
From: Shayne Chen @ 2022-03-03 11:05 UTC (permalink / raw)
  To: Felix Fietkau
  Cc: linux-wireless, Lorenzo Bianconi, Ryder Lee, Evelyn Tsai,
	Bo Jiao, linux-mediatek, Shayne Chen

Some of beamforming mib counters are moved to different offsets
or registers in newer chipsets.

Fixes: 99ad32a4ca3a ("mt76: mt7915: add support for MT7986")
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
---
 .../net/wireless/mediatek/mt76/mt7915/mac.c   | 73 ++++++++++++-------
 .../net/wireless/mediatek/mt76/mt7915/mmio.c  |  2 +
 .../net/wireless/mediatek/mt76/mt7915/regs.h  | 28 +++++--
 3 files changed, 69 insertions(+), 34 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index aecf7eb..2fc884c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -2189,15 +2189,6 @@ void mt7915_mac_update_stats(struct mt7915_phy *phy)
 	cnt = mt76_rr(dev, MT_MIB_SDR31(phy->band_idx));
 	mib->rx_ba_cnt += cnt;
 
-	cnt = mt76_rr(dev, MT_MIB_SDR32(phy->band_idx));
-	mib->tx_pkt_ebf_cnt += FIELD_GET(MT_MIB_SDR32_TX_PKT_EBF_CNT_MASK, cnt);
-
-	if (is_mt7915(&dev->mt76))
-		cnt = mt76_rr(dev, MT_MIB_SDR33(phy->band_idx));
-	mib->tx_pkt_ibf_cnt += is_mt7915(&dev->mt76) ?
-		       FIELD_GET(MT_MIB_SDR32_TX_PKT_IBF_CNT_MASK, cnt) :
-		       FIELD_GET(MT_MIB_SDR32_TX_PKT_IBF_CNT_MASK_MT7916, cnt);
-
 	cnt = mt76_rr(dev, MT_MIB_SDRMUBF(phy->band_idx));
 	mib->tx_bf_cnt += FIELD_GET(MT_MIB_MU_BF_TX_CNT, cnt);
 
@@ -2210,24 +2201,10 @@ void mt7915_mac_update_stats(struct mt7915_phy *phy)
 	cnt = mt76_rr(dev, MT_MIB_DR11(phy->band_idx));
 	mib->tx_su_acked_mpdu_cnt += cnt;
 
-	cnt = mt76_rr(dev, MT_ETBF_TX_APP_CNT(phy->band_idx));
-	mib->tx_bf_ibf_ppdu_cnt += FIELD_GET(MT_ETBF_TX_IBF_CNT, cnt);
-	mib->tx_bf_ebf_ppdu_cnt += FIELD_GET(MT_ETBF_TX_EBF_CNT, cnt);
-
-	cnt = mt76_rr(dev, MT_ETBF_RX_FB_CNT(phy->band_idx));
-	mib->tx_bf_rx_fb_all_cnt += FIELD_GET(MT_ETBF_RX_FB_ALL, cnt);
-	mib->tx_bf_rx_fb_he_cnt += FIELD_GET(MT_ETBF_RX_FB_HE, cnt);
-	mib->tx_bf_rx_fb_vht_cnt += FIELD_GET(MT_ETBF_RX_FB_VHT, cnt);
-	mib->tx_bf_rx_fb_ht_cnt += FIELD_GET(MT_ETBF_RX_FB_HT, cnt);
-
-	cnt = mt76_rr(dev, MT_ETBF_RX_FB_CONT(phy->band_idx));
-	mib->tx_bf_rx_fb_bw = FIELD_GET(MT_ETBF_RX_FB_BW, cnt);
-	mib->tx_bf_rx_fb_nc_cnt += FIELD_GET(MT_ETBF_RX_FB_NC, cnt);
-	mib->tx_bf_rx_fb_nr_cnt += FIELD_GET(MT_ETBF_RX_FB_NR, cnt);
-
-	cnt = mt76_rr(dev, MT_ETBF_TX_NDP_BFRP(phy->band_idx));
-	mib->tx_bf_fb_cpl_cnt += FIELD_GET(MT_ETBF_TX_FB_CPL, cnt);
-	mib->tx_bf_fb_trig_cnt += FIELD_GET(MT_ETBF_TX_FB_TRI, cnt);
+	cnt = mt76_rr(dev, MT_ETBF_PAR_RPT0(phy->band_idx));
+	mib->tx_bf_rx_fb_bw += FIELD_GET(MT_ETBF_PAR_RPT0_FB_BW, cnt);
+	mib->tx_bf_rx_fb_nc_cnt += FIELD_GET(MT_ETBF_PAR_RPT0_FB_NC, cnt);
+	mib->tx_bf_rx_fb_nr_cnt += FIELD_GET(MT_ETBF_PAR_RPT0_FB_NR, cnt);
 
 	for (i = 0; i < ARRAY_SIZE(mib->tx_amsdu); i++) {
 		cnt = mt76_rr(dev, MT_PLE_AMSDU_PACK_MSDU_CNT(i));
@@ -2256,6 +2233,26 @@ void mt7915_mac_update_stats(struct mt7915_phy *phy)
 			dev->mt76.aggr_stats[aggr1++] += val & 0xffff;
 			dev->mt76.aggr_stats[aggr1++] += val >> 16;
 		}
+
+		cnt = mt76_rr(dev, MT_MIB_SDR32(phy->band_idx));
+		mib->tx_pkt_ebf_cnt += FIELD_GET(MT_MIB_SDR32_TX_PKT_EBF_CNT, cnt);
+
+		cnt = mt76_rr(dev, MT_MIB_SDR33(phy->band_idx));
+		mib->tx_pkt_ibf_cnt += FIELD_GET(MT_MIB_SDR33_TX_PKT_IBF_CNT, cnt);
+
+		cnt = mt76_rr(dev, MT_ETBF_TX_APP_CNT(phy->band_idx));
+		mib->tx_bf_ibf_ppdu_cnt += FIELD_GET(MT_ETBF_TX_IBF_CNT, cnt);
+		mib->tx_bf_ebf_ppdu_cnt += FIELD_GET(MT_ETBF_TX_EBF_CNT, cnt);
+
+		cnt = mt76_rr(dev, MT_ETBF_TX_NDP_BFRP(phy->band_idx));
+		mib->tx_bf_fb_cpl_cnt += FIELD_GET(MT_ETBF_TX_FB_CPL, cnt);
+		mib->tx_bf_fb_trig_cnt += FIELD_GET(MT_ETBF_TX_FB_TRI, cnt);
+
+		cnt = mt76_rr(dev, MT_ETBF_RX_FB_CNT(phy->band_idx));
+		mib->tx_bf_rx_fb_all_cnt += FIELD_GET(MT_ETBF_RX_FB_ALL, cnt);
+		mib->tx_bf_rx_fb_he_cnt += FIELD_GET(MT_ETBF_RX_FB_HE, cnt);
+		mib->tx_bf_rx_fb_vht_cnt += FIELD_GET(MT_ETBF_RX_FB_VHT, cnt);
+		mib->tx_bf_rx_fb_ht_cnt += FIELD_GET(MT_ETBF_RX_FB_HT, cnt);
 	} else {
 		for (i = 0; i < 2; i++) {
 			/* rts count */
@@ -2284,6 +2281,28 @@ void mt7915_mac_update_stats(struct mt7915_phy *phy)
 			dev->mt76.aggr_stats[aggr0++] += FIELD_GET(GENMASK(15, 0), val);
 			dev->mt76.aggr_stats[aggr0++] += FIELD_GET(GENMASK(31, 16), val);
 		}
+
+		cnt = mt76_rr(dev, MT_MIB_SDR32(phy->band_idx));
+		mib->tx_pkt_ibf_cnt += FIELD_GET(MT_MIB_SDR32_TX_PKT_IBF_CNT, cnt);
+		mib->tx_bf_ibf_ppdu_cnt += FIELD_GET(MT_MIB_SDR32_TX_PKT_IBF_CNT, cnt);
+		mib->tx_pkt_ebf_cnt += FIELD_GET(MT_MIB_SDR32_TX_PKT_EBF_CNT, cnt);
+		mib->tx_bf_ebf_ppdu_cnt += FIELD_GET(MT_MIB_SDR32_TX_PKT_EBF_CNT, cnt);
+
+		cnt = mt76_rr(dev, MT_MIB_BFCR7(phy->band_idx));
+		mib->tx_bf_fb_cpl_cnt += FIELD_GET(MT_MIB_BFCR7_BFEE_TX_FB_CPL, cnt);
+
+		cnt = mt76_rr(dev, MT_MIB_BFCR2(phy->band_idx));
+		mib->tx_bf_fb_trig_cnt += FIELD_GET(MT_MIB_BFCR2_BFEE_TX_FB_TRIG, cnt);
+
+		cnt = mt76_rr(dev, MT_MIB_BFCR0(phy->band_idx));
+		mib->tx_bf_rx_fb_vht_cnt += FIELD_GET(MT_MIB_BFCR0_RX_FB_VHT, cnt);
+		mib->tx_bf_rx_fb_all_cnt += FIELD_GET(MT_MIB_BFCR0_RX_FB_VHT, cnt);
+		mib->tx_bf_rx_fb_ht_cnt += FIELD_GET(MT_MIB_BFCR0_RX_FB_HT, cnt);
+		mib->tx_bf_rx_fb_all_cnt += FIELD_GET(MT_MIB_BFCR0_RX_FB_HT, cnt);
+
+		cnt = mt76_rr(dev, MT_MIB_BFCR1(phy->band_idx));
+		mib->tx_bf_rx_fb_he_cnt += FIELD_GET(MT_MIB_BFCR1_RX_FB_HE, cnt);
+		mib->tx_bf_rx_fb_all_cnt += FIELD_GET(MT_MIB_BFCR1_RX_FB_HE, cnt);
 	}
 }
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
index 1b14bba..5062e0d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
@@ -122,6 +122,7 @@ static const u32 mt7915_offs[] = {
 	[PLE_PG_HIF_GROUP]	= 0x110,
 	[PLE_HIF_PG_INFO]	= 0x114,
 	[AC_OFFSET]		= 0x040,
+	[ETBF_PAR_RPT0]		= 0x068,
 };
 
 static const u32 mt7916_offs[] = {
@@ -194,6 +195,7 @@ static const u32 mt7916_offs[] = {
 	[PLE_PG_HIF_GROUP]	= 0x00c,
 	[PLE_HIF_PG_INFO]	= 0x388,
 	[AC_OFFSET]		= 0x080,
+	[ETBF_PAR_RPT0]		= 0x100,
 };
 
 static const struct __map mt7915_reg_map[] = {
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
index 8fe24ab..e5f93c4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
@@ -103,6 +103,7 @@ enum offs_rev {
 	PLE_PG_HIF_GROUP,
 	PLE_HIF_PG_INFO,
 	AC_OFFSET,
+	ETBF_PAR_RPT0,
 	__MT_OFFS_MAX,
 };
 
@@ -223,10 +224,10 @@ enum offs_rev {
 #define MT_ETBF_TX_FB_CPL		GENMASK(31, 16)
 #define MT_ETBF_TX_FB_TRI		GENMASK(15, 0)
 
-#define MT_ETBF_RX_FB_CONT(_band)	MT_WF_ETBF(_band, 0x068)
-#define MT_ETBF_RX_FB_BW		GENMASK(7, 6)
-#define MT_ETBF_RX_FB_NC		GENMASK(5, 3)
-#define MT_ETBF_RX_FB_NR		GENMASK(2, 0)
+#define MT_ETBF_PAR_RPT0(_band)		MT_WF_ETBF(_band, __OFFS(ETBF_PAR_RPT0))
+#define MT_ETBF_PAR_RPT0_FB_BW		GENMASK(7, 6)
+#define MT_ETBF_PAR_RPT0_FB_NC		GENMASK(5, 3)
+#define MT_ETBF_PAR_RPT0_FB_NR		GENMASK(2, 0)
 
 #define MT_ETBF_TX_APP_CNT(_band)	MT_WF_ETBF(_band, 0x0f0)
 #define MT_ETBF_TX_IBF_CNT		GENMASK(31, 16)
@@ -367,11 +368,11 @@ enum offs_rev {
 #define MT_MIB_SDR31(_band)		MT_WF_MIB(_band, __OFFS(MIB_SDR31))
 
 #define MT_MIB_SDR32(_band)		MT_WF_MIB(_band, __OFFS(MIB_SDR32))
-#define MT_MIB_SDR32_TX_PKT_EBF_CNT_MASK	GENMASK(15, 0)
+#define MT_MIB_SDR32_TX_PKT_EBF_CNT	GENMASK(15, 0)
+#define MT_MIB_SDR32_TX_PKT_IBF_CNT	GENMASK(31, 16)
 
 #define MT_MIB_SDR33(_band)		MT_WF_MIB(_band, 0x088)
-#define MT_MIB_SDR32_TX_PKT_IBF_CNT_MASK	GENMASK(15, 0)
-#define MT_MIB_SDR32_TX_PKT_IBF_CNT_MASK_MT7916	GENMASK(31, 16)
+#define MT_MIB_SDR33_TX_PKT_IBF_CNT	GENMASK(15, 0)
 
 #define MT_MIB_SDRMUBF(_band)		MT_WF_MIB(_band, __OFFS(MIB_SDRMUBF))
 #define MT_MIB_MU_BF_TX_CNT		GENMASK(15, 0)
@@ -401,6 +402,19 @@ enum offs_rev {
 						  ((n) << 2))
 #define MT_MIB_ARNCR_RANGE(val, n)	(((val) >> ((n) << 3)) & GENMASK(7, 0))
 
+#define MT_MIB_BFCR0(_band)		MT_WF_MIB(_band, 0x7b0)
+#define MT_MIB_BFCR0_RX_FB_HT		GENMASK(15, 0)
+#define MT_MIB_BFCR0_RX_FB_VHT		GENMASK(31, 16)
+
+#define MT_MIB_BFCR1(_band)		MT_WF_MIB(_band, 0x7b4)
+#define MT_MIB_BFCR1_RX_FB_HE		GENMASK(15, 0)
+
+#define MT_MIB_BFCR2(_band)		MT_WF_MIB(_band, 0x7b8)
+#define MT_MIB_BFCR2_BFEE_TX_FB_TRIG	GENMASK(15, 0)
+
+#define MT_MIB_BFCR7(_band)		MT_WF_MIB(_band, 0x7cc)
+#define MT_MIB_BFCR7_BFEE_TX_FB_CPL	GENMASK(15, 0)
+
 /* WTBLON TOP */
 #define MT_WTBLON_TOP_BASE		0x820d4000
 #define MT_WTBLON_TOP(ofs)		(MT_WTBLON_TOP_BASE + (ofs))
-- 
2.25.1


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH 2/3] mt76: mt7915: fix beamforming mib stats
@ 2022-03-03 11:05   ` Shayne Chen
  0 siblings, 0 replies; 6+ messages in thread
From: Shayne Chen @ 2022-03-03 11:05 UTC (permalink / raw)
  To: Felix Fietkau
  Cc: linux-wireless, Lorenzo Bianconi, Ryder Lee, Evelyn Tsai,
	Bo Jiao, linux-mediatek, Shayne Chen

Some of beamforming mib counters are moved to different offsets
or registers in newer chipsets.

Fixes: 99ad32a4ca3a ("mt76: mt7915: add support for MT7986")
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
---
 .../net/wireless/mediatek/mt76/mt7915/mac.c   | 73 ++++++++++++-------
 .../net/wireless/mediatek/mt76/mt7915/mmio.c  |  2 +
 .../net/wireless/mediatek/mt76/mt7915/regs.h  | 28 +++++--
 3 files changed, 69 insertions(+), 34 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index aecf7eb..2fc884c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -2189,15 +2189,6 @@ void mt7915_mac_update_stats(struct mt7915_phy *phy)
 	cnt = mt76_rr(dev, MT_MIB_SDR31(phy->band_idx));
 	mib->rx_ba_cnt += cnt;
 
-	cnt = mt76_rr(dev, MT_MIB_SDR32(phy->band_idx));
-	mib->tx_pkt_ebf_cnt += FIELD_GET(MT_MIB_SDR32_TX_PKT_EBF_CNT_MASK, cnt);
-
-	if (is_mt7915(&dev->mt76))
-		cnt = mt76_rr(dev, MT_MIB_SDR33(phy->band_idx));
-	mib->tx_pkt_ibf_cnt += is_mt7915(&dev->mt76) ?
-		       FIELD_GET(MT_MIB_SDR32_TX_PKT_IBF_CNT_MASK, cnt) :
-		       FIELD_GET(MT_MIB_SDR32_TX_PKT_IBF_CNT_MASK_MT7916, cnt);
-
 	cnt = mt76_rr(dev, MT_MIB_SDRMUBF(phy->band_idx));
 	mib->tx_bf_cnt += FIELD_GET(MT_MIB_MU_BF_TX_CNT, cnt);
 
@@ -2210,24 +2201,10 @@ void mt7915_mac_update_stats(struct mt7915_phy *phy)
 	cnt = mt76_rr(dev, MT_MIB_DR11(phy->band_idx));
 	mib->tx_su_acked_mpdu_cnt += cnt;
 
-	cnt = mt76_rr(dev, MT_ETBF_TX_APP_CNT(phy->band_idx));
-	mib->tx_bf_ibf_ppdu_cnt += FIELD_GET(MT_ETBF_TX_IBF_CNT, cnt);
-	mib->tx_bf_ebf_ppdu_cnt += FIELD_GET(MT_ETBF_TX_EBF_CNT, cnt);
-
-	cnt = mt76_rr(dev, MT_ETBF_RX_FB_CNT(phy->band_idx));
-	mib->tx_bf_rx_fb_all_cnt += FIELD_GET(MT_ETBF_RX_FB_ALL, cnt);
-	mib->tx_bf_rx_fb_he_cnt += FIELD_GET(MT_ETBF_RX_FB_HE, cnt);
-	mib->tx_bf_rx_fb_vht_cnt += FIELD_GET(MT_ETBF_RX_FB_VHT, cnt);
-	mib->tx_bf_rx_fb_ht_cnt += FIELD_GET(MT_ETBF_RX_FB_HT, cnt);
-
-	cnt = mt76_rr(dev, MT_ETBF_RX_FB_CONT(phy->band_idx));
-	mib->tx_bf_rx_fb_bw = FIELD_GET(MT_ETBF_RX_FB_BW, cnt);
-	mib->tx_bf_rx_fb_nc_cnt += FIELD_GET(MT_ETBF_RX_FB_NC, cnt);
-	mib->tx_bf_rx_fb_nr_cnt += FIELD_GET(MT_ETBF_RX_FB_NR, cnt);
-
-	cnt = mt76_rr(dev, MT_ETBF_TX_NDP_BFRP(phy->band_idx));
-	mib->tx_bf_fb_cpl_cnt += FIELD_GET(MT_ETBF_TX_FB_CPL, cnt);
-	mib->tx_bf_fb_trig_cnt += FIELD_GET(MT_ETBF_TX_FB_TRI, cnt);
+	cnt = mt76_rr(dev, MT_ETBF_PAR_RPT0(phy->band_idx));
+	mib->tx_bf_rx_fb_bw += FIELD_GET(MT_ETBF_PAR_RPT0_FB_BW, cnt);
+	mib->tx_bf_rx_fb_nc_cnt += FIELD_GET(MT_ETBF_PAR_RPT0_FB_NC, cnt);
+	mib->tx_bf_rx_fb_nr_cnt += FIELD_GET(MT_ETBF_PAR_RPT0_FB_NR, cnt);
 
 	for (i = 0; i < ARRAY_SIZE(mib->tx_amsdu); i++) {
 		cnt = mt76_rr(dev, MT_PLE_AMSDU_PACK_MSDU_CNT(i));
@@ -2256,6 +2233,26 @@ void mt7915_mac_update_stats(struct mt7915_phy *phy)
 			dev->mt76.aggr_stats[aggr1++] += val & 0xffff;
 			dev->mt76.aggr_stats[aggr1++] += val >> 16;
 		}
+
+		cnt = mt76_rr(dev, MT_MIB_SDR32(phy->band_idx));
+		mib->tx_pkt_ebf_cnt += FIELD_GET(MT_MIB_SDR32_TX_PKT_EBF_CNT, cnt);
+
+		cnt = mt76_rr(dev, MT_MIB_SDR33(phy->band_idx));
+		mib->tx_pkt_ibf_cnt += FIELD_GET(MT_MIB_SDR33_TX_PKT_IBF_CNT, cnt);
+
+		cnt = mt76_rr(dev, MT_ETBF_TX_APP_CNT(phy->band_idx));
+		mib->tx_bf_ibf_ppdu_cnt += FIELD_GET(MT_ETBF_TX_IBF_CNT, cnt);
+		mib->tx_bf_ebf_ppdu_cnt += FIELD_GET(MT_ETBF_TX_EBF_CNT, cnt);
+
+		cnt = mt76_rr(dev, MT_ETBF_TX_NDP_BFRP(phy->band_idx));
+		mib->tx_bf_fb_cpl_cnt += FIELD_GET(MT_ETBF_TX_FB_CPL, cnt);
+		mib->tx_bf_fb_trig_cnt += FIELD_GET(MT_ETBF_TX_FB_TRI, cnt);
+
+		cnt = mt76_rr(dev, MT_ETBF_RX_FB_CNT(phy->band_idx));
+		mib->tx_bf_rx_fb_all_cnt += FIELD_GET(MT_ETBF_RX_FB_ALL, cnt);
+		mib->tx_bf_rx_fb_he_cnt += FIELD_GET(MT_ETBF_RX_FB_HE, cnt);
+		mib->tx_bf_rx_fb_vht_cnt += FIELD_GET(MT_ETBF_RX_FB_VHT, cnt);
+		mib->tx_bf_rx_fb_ht_cnt += FIELD_GET(MT_ETBF_RX_FB_HT, cnt);
 	} else {
 		for (i = 0; i < 2; i++) {
 			/* rts count */
@@ -2284,6 +2281,28 @@ void mt7915_mac_update_stats(struct mt7915_phy *phy)
 			dev->mt76.aggr_stats[aggr0++] += FIELD_GET(GENMASK(15, 0), val);
 			dev->mt76.aggr_stats[aggr0++] += FIELD_GET(GENMASK(31, 16), val);
 		}
+
+		cnt = mt76_rr(dev, MT_MIB_SDR32(phy->band_idx));
+		mib->tx_pkt_ibf_cnt += FIELD_GET(MT_MIB_SDR32_TX_PKT_IBF_CNT, cnt);
+		mib->tx_bf_ibf_ppdu_cnt += FIELD_GET(MT_MIB_SDR32_TX_PKT_IBF_CNT, cnt);
+		mib->tx_pkt_ebf_cnt += FIELD_GET(MT_MIB_SDR32_TX_PKT_EBF_CNT, cnt);
+		mib->tx_bf_ebf_ppdu_cnt += FIELD_GET(MT_MIB_SDR32_TX_PKT_EBF_CNT, cnt);
+
+		cnt = mt76_rr(dev, MT_MIB_BFCR7(phy->band_idx));
+		mib->tx_bf_fb_cpl_cnt += FIELD_GET(MT_MIB_BFCR7_BFEE_TX_FB_CPL, cnt);
+
+		cnt = mt76_rr(dev, MT_MIB_BFCR2(phy->band_idx));
+		mib->tx_bf_fb_trig_cnt += FIELD_GET(MT_MIB_BFCR2_BFEE_TX_FB_TRIG, cnt);
+
+		cnt = mt76_rr(dev, MT_MIB_BFCR0(phy->band_idx));
+		mib->tx_bf_rx_fb_vht_cnt += FIELD_GET(MT_MIB_BFCR0_RX_FB_VHT, cnt);
+		mib->tx_bf_rx_fb_all_cnt += FIELD_GET(MT_MIB_BFCR0_RX_FB_VHT, cnt);
+		mib->tx_bf_rx_fb_ht_cnt += FIELD_GET(MT_MIB_BFCR0_RX_FB_HT, cnt);
+		mib->tx_bf_rx_fb_all_cnt += FIELD_GET(MT_MIB_BFCR0_RX_FB_HT, cnt);
+
+		cnt = mt76_rr(dev, MT_MIB_BFCR1(phy->band_idx));
+		mib->tx_bf_rx_fb_he_cnt += FIELD_GET(MT_MIB_BFCR1_RX_FB_HE, cnt);
+		mib->tx_bf_rx_fb_all_cnt += FIELD_GET(MT_MIB_BFCR1_RX_FB_HE, cnt);
 	}
 }
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
index 1b14bba..5062e0d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
@@ -122,6 +122,7 @@ static const u32 mt7915_offs[] = {
 	[PLE_PG_HIF_GROUP]	= 0x110,
 	[PLE_HIF_PG_INFO]	= 0x114,
 	[AC_OFFSET]		= 0x040,
+	[ETBF_PAR_RPT0]		= 0x068,
 };
 
 static const u32 mt7916_offs[] = {
@@ -194,6 +195,7 @@ static const u32 mt7916_offs[] = {
 	[PLE_PG_HIF_GROUP]	= 0x00c,
 	[PLE_HIF_PG_INFO]	= 0x388,
 	[AC_OFFSET]		= 0x080,
+	[ETBF_PAR_RPT0]		= 0x100,
 };
 
 static const struct __map mt7915_reg_map[] = {
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
index 8fe24ab..e5f93c4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
@@ -103,6 +103,7 @@ enum offs_rev {
 	PLE_PG_HIF_GROUP,
 	PLE_HIF_PG_INFO,
 	AC_OFFSET,
+	ETBF_PAR_RPT0,
 	__MT_OFFS_MAX,
 };
 
@@ -223,10 +224,10 @@ enum offs_rev {
 #define MT_ETBF_TX_FB_CPL		GENMASK(31, 16)
 #define MT_ETBF_TX_FB_TRI		GENMASK(15, 0)
 
-#define MT_ETBF_RX_FB_CONT(_band)	MT_WF_ETBF(_band, 0x068)
-#define MT_ETBF_RX_FB_BW		GENMASK(7, 6)
-#define MT_ETBF_RX_FB_NC		GENMASK(5, 3)
-#define MT_ETBF_RX_FB_NR		GENMASK(2, 0)
+#define MT_ETBF_PAR_RPT0(_band)		MT_WF_ETBF(_band, __OFFS(ETBF_PAR_RPT0))
+#define MT_ETBF_PAR_RPT0_FB_BW		GENMASK(7, 6)
+#define MT_ETBF_PAR_RPT0_FB_NC		GENMASK(5, 3)
+#define MT_ETBF_PAR_RPT0_FB_NR		GENMASK(2, 0)
 
 #define MT_ETBF_TX_APP_CNT(_band)	MT_WF_ETBF(_band, 0x0f0)
 #define MT_ETBF_TX_IBF_CNT		GENMASK(31, 16)
@@ -367,11 +368,11 @@ enum offs_rev {
 #define MT_MIB_SDR31(_band)		MT_WF_MIB(_band, __OFFS(MIB_SDR31))
 
 #define MT_MIB_SDR32(_band)		MT_WF_MIB(_band, __OFFS(MIB_SDR32))
-#define MT_MIB_SDR32_TX_PKT_EBF_CNT_MASK	GENMASK(15, 0)
+#define MT_MIB_SDR32_TX_PKT_EBF_CNT	GENMASK(15, 0)
+#define MT_MIB_SDR32_TX_PKT_IBF_CNT	GENMASK(31, 16)
 
 #define MT_MIB_SDR33(_band)		MT_WF_MIB(_band, 0x088)
-#define MT_MIB_SDR32_TX_PKT_IBF_CNT_MASK	GENMASK(15, 0)
-#define MT_MIB_SDR32_TX_PKT_IBF_CNT_MASK_MT7916	GENMASK(31, 16)
+#define MT_MIB_SDR33_TX_PKT_IBF_CNT	GENMASK(15, 0)
 
 #define MT_MIB_SDRMUBF(_band)		MT_WF_MIB(_band, __OFFS(MIB_SDRMUBF))
 #define MT_MIB_MU_BF_TX_CNT		GENMASK(15, 0)
@@ -401,6 +402,19 @@ enum offs_rev {
 						  ((n) << 2))
 #define MT_MIB_ARNCR_RANGE(val, n)	(((val) >> ((n) << 3)) & GENMASK(7, 0))
 
+#define MT_MIB_BFCR0(_band)		MT_WF_MIB(_band, 0x7b0)
+#define MT_MIB_BFCR0_RX_FB_HT		GENMASK(15, 0)
+#define MT_MIB_BFCR0_RX_FB_VHT		GENMASK(31, 16)
+
+#define MT_MIB_BFCR1(_band)		MT_WF_MIB(_band, 0x7b4)
+#define MT_MIB_BFCR1_RX_FB_HE		GENMASK(15, 0)
+
+#define MT_MIB_BFCR2(_band)		MT_WF_MIB(_band, 0x7b8)
+#define MT_MIB_BFCR2_BFEE_TX_FB_TRIG	GENMASK(15, 0)
+
+#define MT_MIB_BFCR7(_band)		MT_WF_MIB(_band, 0x7cc)
+#define MT_MIB_BFCR7_BFEE_TX_FB_CPL	GENMASK(15, 0)
+
 /* WTBLON TOP */
 #define MT_WTBLON_TOP_BASE		0x820d4000
 #define MT_WTBLON_TOP(ofs)		(MT_WTBLON_TOP_BASE + (ofs))
-- 
2.25.1


_______________________________________________
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Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH 3/3] mt76: mt7915: fix phy cap in mt7915_set_stream_he_txbf_caps()
  2022-03-03 11:05 ` Shayne Chen
@ 2022-03-03 11:05   ` Shayne Chen
  -1 siblings, 0 replies; 6+ messages in thread
From: Shayne Chen @ 2022-03-03 11:05 UTC (permalink / raw)
  To: Felix Fietkau
  Cc: linux-wireless, Lorenzo Bianconi, Ryder Lee, Evelyn Tsai,
	Bo Jiao, linux-mediatek, Peter Chiu, Shayne Chen

From: Peter Chiu <chui-hao.chiu@mediatek.com>

This patch fixes performance issue of beamforming tx on
bandwidth 160MHz.

Fixes: 99ad32a4ca3a ("mt76: mt7915: add support for MT7986")
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
---
 .../net/wireless/mediatek/mt76/mt7915/init.c  | 25 +++++++++++++++----
 1 file changed, 20 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
index 553d1f5..94a5ea6 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
@@ -727,11 +727,18 @@ void mt7915_set_stream_vht_txbf_caps(struct mt7915_phy *phy)
 }
 
 static void
-mt7915_set_stream_he_txbf_caps(struct ieee80211_sta_he_cap *he_cap,
+mt7915_set_stream_he_txbf_caps(struct mt7915_dev *dev,
+			       struct ieee80211_sta_he_cap *he_cap,
 			       int vif, int nss)
 {
 	struct ieee80211_he_cap_elem *elem = &he_cap->he_cap_elem;
-	u8 c;
+	u8 c, nss_160;
+
+	/* Can do 1/2 of NSS streams in 160Mhz mode for mt7915 */
+	if (is_mt7915(&dev->mt76) && !dev->dbdc_support)
+		nss_160 = nss / 2;
+	else
+		nss_160 = nss;
 
 #ifdef CONFIG_MAC80211_MESH
 	if (vif == NL80211_IFTYPE_MESH_POINT)
@@ -785,13 +792,21 @@ mt7915_set_stream_he_txbf_caps(struct ieee80211_sta_he_cap *he_cap,
 	/* num_snd_dim
 	 * for mt7915, max supported nss is 2 for bw > 80MHz
 	 */
-	c = (nss - 1) |
-	    IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2;
+	c = FIELD_PREP(IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK,
+		       nss - 1) |
+	    FIELD_PREP(IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_MASK,
+		       nss_160 - 1);
 	elem->phy_cap_info[5] |= c;
 
 	c = IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMING_FB |
 	    IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB;
 	elem->phy_cap_info[6] |= c;
+
+	if (!is_mt7915(&dev->mt76)) {
+		c = IEEE80211_HE_PHY_CAP7_STBC_TX_ABOVE_80MHZ |
+		    IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ;
+		elem->phy_cap_info[7] |= c;
+	}
 }
 
 static void
@@ -953,7 +968,7 @@ mt7915_init_he_caps(struct mt7915_phy *phy, enum nl80211_band band,
 		he_mcs->rx_mcs_80p80 = cpu_to_le16(mcs_map_160);
 		he_mcs->tx_mcs_80p80 = cpu_to_le16(mcs_map_160);
 
-		mt7915_set_stream_he_txbf_caps(he_cap, i, nss);
+		mt7915_set_stream_he_txbf_caps(dev, he_cap, i, nss);
 
 		memset(he_cap->ppe_thres, 0, sizeof(he_cap->ppe_thres));
 		if (he_cap_elem->phy_cap_info[6] &
-- 
2.25.1


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH 3/3] mt76: mt7915: fix phy cap in mt7915_set_stream_he_txbf_caps()
@ 2022-03-03 11:05   ` Shayne Chen
  0 siblings, 0 replies; 6+ messages in thread
From: Shayne Chen @ 2022-03-03 11:05 UTC (permalink / raw)
  To: Felix Fietkau
  Cc: linux-wireless, Lorenzo Bianconi, Ryder Lee, Evelyn Tsai,
	Bo Jiao, linux-mediatek, Peter Chiu, Shayne Chen

From: Peter Chiu <chui-hao.chiu@mediatek.com>

This patch fixes performance issue of beamforming tx on
bandwidth 160MHz.

Fixes: 99ad32a4ca3a ("mt76: mt7915: add support for MT7986")
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
---
 .../net/wireless/mediatek/mt76/mt7915/init.c  | 25 +++++++++++++++----
 1 file changed, 20 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
index 553d1f5..94a5ea6 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
@@ -727,11 +727,18 @@ void mt7915_set_stream_vht_txbf_caps(struct mt7915_phy *phy)
 }
 
 static void
-mt7915_set_stream_he_txbf_caps(struct ieee80211_sta_he_cap *he_cap,
+mt7915_set_stream_he_txbf_caps(struct mt7915_dev *dev,
+			       struct ieee80211_sta_he_cap *he_cap,
 			       int vif, int nss)
 {
 	struct ieee80211_he_cap_elem *elem = &he_cap->he_cap_elem;
-	u8 c;
+	u8 c, nss_160;
+
+	/* Can do 1/2 of NSS streams in 160Mhz mode for mt7915 */
+	if (is_mt7915(&dev->mt76) && !dev->dbdc_support)
+		nss_160 = nss / 2;
+	else
+		nss_160 = nss;
 
 #ifdef CONFIG_MAC80211_MESH
 	if (vif == NL80211_IFTYPE_MESH_POINT)
@@ -785,13 +792,21 @@ mt7915_set_stream_he_txbf_caps(struct ieee80211_sta_he_cap *he_cap,
 	/* num_snd_dim
 	 * for mt7915, max supported nss is 2 for bw > 80MHz
 	 */
-	c = (nss - 1) |
-	    IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2;
+	c = FIELD_PREP(IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK,
+		       nss - 1) |
+	    FIELD_PREP(IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_MASK,
+		       nss_160 - 1);
 	elem->phy_cap_info[5] |= c;
 
 	c = IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMING_FB |
 	    IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB;
 	elem->phy_cap_info[6] |= c;
+
+	if (!is_mt7915(&dev->mt76)) {
+		c = IEEE80211_HE_PHY_CAP7_STBC_TX_ABOVE_80MHZ |
+		    IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ;
+		elem->phy_cap_info[7] |= c;
+	}
 }
 
 static void
@@ -953,7 +968,7 @@ mt7915_init_he_caps(struct mt7915_phy *phy, enum nl80211_band band,
 		he_mcs->rx_mcs_80p80 = cpu_to_le16(mcs_map_160);
 		he_mcs->tx_mcs_80p80 = cpu_to_le16(mcs_map_160);
 
-		mt7915_set_stream_he_txbf_caps(he_cap, i, nss);
+		mt7915_set_stream_he_txbf_caps(dev, he_cap, i, nss);
 
 		memset(he_cap->ppe_thres, 0, sizeof(he_cap->ppe_thres));
 		if (he_cap_elem->phy_cap_info[6] &
-- 
2.25.1


_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

^ permalink raw reply related	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-03-03 11:17 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-03-03 11:05 [PATCH 1/3] mt76: mt7915: set band1 TGID field in tx descriptor Shayne Chen
2022-03-03 11:05 ` Shayne Chen
2022-03-03 11:05 ` [PATCH 2/3] mt76: mt7915: fix beamforming mib stats Shayne Chen
2022-03-03 11:05   ` Shayne Chen
2022-03-03 11:05 ` [PATCH 3/3] mt76: mt7915: fix phy cap in mt7915_set_stream_he_txbf_caps() Shayne Chen
2022-03-03 11:05   ` Shayne Chen

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