From: Ryder Lee <ryder.lee@mediatek.com> To: Felix Fietkau <nbd@nbd.name>, Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Cc: Shayne Chen <shayne.chen@mediatek.com>, <linux-wireless@vger.kernel.org>, <linux-mediatek@lists.infradead.org>, Ryder Lee <ryder.lee@mediatek.com> Subject: [PATCH v2] mt76: mt7915: support TxBF for DBDC Date: Tue, 19 Jan 2021 11:01:25 +0800 [thread overview] Message-ID: <55d4370379796672abd12baacb82ace52d594b9d.1610938153.git.ryder.lee@mediatek.com> (raw) With this patch, TxBF can be run on both bands simultaneously. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> --- .../net/wireless/mediatek/mt76/mt7915/init.c | 7 +++++++ .../net/wireless/mediatek/mt76/mt7915/mcu.c | 19 +++++++++++++++++++ .../wireless/mediatek/mt76/mt7915/mt7915.h | 1 + 3 files changed, 27 insertions(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index 5e21646865a6..ad4e5b95158b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -169,6 +169,13 @@ static int mt7915_txbf_init(struct mt7915_dev *dev) { int ret; + + if (dev->dbdc_support) { + ret = mt7915_mcu_set_txbf_module(dev); + if (ret) + return ret; + } + /* trigger sounding packets */ ret = mt7915_mcu_set_txbf_sounding(dev); if (ret) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 6d4c5b7dfd56..b8fe34da9c77 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -3422,6 +3422,25 @@ int mt7915_mcu_set_ser(struct mt7915_dev *dev, u8 action, u8 set, u8 band) &req, sizeof(req), false); } +int mt7915_mcu_set_txbf_module(struct mt7915_dev *dev) +{ +#define MT_BF_MODULE_UPDATE 25 + struct { + u8 action; + u8 bf_num; + u8 bf_bitmap; + u8 bf_sel[8]; + u8 rsv[8]; + } __packed req = { + .action = MT_BF_MODULE_UPDATE, + .bf_num = 2, + .bf_bitmap = GENMASK(1, 0), + }; + + return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_TXBF_ACTION, &req, + sizeof(req), true); +} + int mt7915_mcu_set_txbf_type(struct mt7915_dev *dev) { #define MT_BF_TYPE_UPDATE 20 diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h index b5954bae139b..f45e88bf2626 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h @@ -341,6 +341,7 @@ int mt7915_mcu_set_pm(struct mt7915_dev *dev, int band, int enter); int mt7915_mcu_set_sku_en(struct mt7915_phy *phy, bool enable); int mt7915_mcu_set_sku(struct mt7915_phy *phy); int mt7915_mcu_set_txbf_type(struct mt7915_dev *dev); +int mt7915_mcu_set_txbf_module(struct mt7915_dev *dev); int mt7915_mcu_set_txbf_sounding(struct mt7915_dev *dev); int mt7915_mcu_set_fcc5_lpn(struct mt7915_dev *dev, int val); int mt7915_mcu_set_pulse_th(struct mt7915_dev *dev, -- 2.18.0
WARNING: multiple messages have this Message-ID (diff)
From: Ryder Lee <ryder.lee@mediatek.com> To: Felix Fietkau <nbd@nbd.name>, Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Cc: linux-mediatek@lists.infradead.org, Ryder Lee <ryder.lee@mediatek.com>, linux-wireless@vger.kernel.org, Shayne Chen <shayne.chen@mediatek.com> Subject: [PATCH v2] mt76: mt7915: support TxBF for DBDC Date: Tue, 19 Jan 2021 11:01:25 +0800 [thread overview] Message-ID: <55d4370379796672abd12baacb82ace52d594b9d.1610938153.git.ryder.lee@mediatek.com> (raw) With this patch, TxBF can be run on both bands simultaneously. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> --- .../net/wireless/mediatek/mt76/mt7915/init.c | 7 +++++++ .../net/wireless/mediatek/mt76/mt7915/mcu.c | 19 +++++++++++++++++++ .../wireless/mediatek/mt76/mt7915/mt7915.h | 1 + 3 files changed, 27 insertions(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index 5e21646865a6..ad4e5b95158b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -169,6 +169,13 @@ static int mt7915_txbf_init(struct mt7915_dev *dev) { int ret; + + if (dev->dbdc_support) { + ret = mt7915_mcu_set_txbf_module(dev); + if (ret) + return ret; + } + /* trigger sounding packets */ ret = mt7915_mcu_set_txbf_sounding(dev); if (ret) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 6d4c5b7dfd56..b8fe34da9c77 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -3422,6 +3422,25 @@ int mt7915_mcu_set_ser(struct mt7915_dev *dev, u8 action, u8 set, u8 band) &req, sizeof(req), false); } +int mt7915_mcu_set_txbf_module(struct mt7915_dev *dev) +{ +#define MT_BF_MODULE_UPDATE 25 + struct { + u8 action; + u8 bf_num; + u8 bf_bitmap; + u8 bf_sel[8]; + u8 rsv[8]; + } __packed req = { + .action = MT_BF_MODULE_UPDATE, + .bf_num = 2, + .bf_bitmap = GENMASK(1, 0), + }; + + return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_TXBF_ACTION, &req, + sizeof(req), true); +} + int mt7915_mcu_set_txbf_type(struct mt7915_dev *dev) { #define MT_BF_TYPE_UPDATE 20 diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h index b5954bae139b..f45e88bf2626 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h @@ -341,6 +341,7 @@ int mt7915_mcu_set_pm(struct mt7915_dev *dev, int band, int enter); int mt7915_mcu_set_sku_en(struct mt7915_phy *phy, bool enable); int mt7915_mcu_set_sku(struct mt7915_phy *phy); int mt7915_mcu_set_txbf_type(struct mt7915_dev *dev); +int mt7915_mcu_set_txbf_module(struct mt7915_dev *dev); int mt7915_mcu_set_txbf_sounding(struct mt7915_dev *dev); int mt7915_mcu_set_fcc5_lpn(struct mt7915_dev *dev, int val); int mt7915_mcu_set_pulse_th(struct mt7915_dev *dev, -- 2.18.0 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek
next reply other threads:[~2021-01-19 3:02 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-01-19 3:01 Ryder Lee [this message] 2021-01-19 3:01 ` [PATCH v2] mt76: mt7915: support TxBF for DBDC Ryder Lee
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