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From: Lorenzo Bianconi <lorenzo@kernel.org>
To: Deren Wu <Deren.Wu@mediatek.com>
Cc: Felix Fietkau <nbd@nbd.name>,
	Lorenzo Bianconi <lorenzo.bianconi@redhat.com>,
	Sean Wang <sean.wang@mediatek.com>,
	Soul Huang <Soul.Huang@mediatek.com>,
	YN Chen <YN.Chen@mediatek.com>, Leon Yen <Leon.Yen@mediatek.com>,
	Eric-SY Chang <Eric-SY.Chang@mediatek.com>,
	KM Lin <km.lin@mediatek.com>,
	Robin Chiu <robin.chiu@mediatek.com>,
	CH Yeh <ch.yeh@mediatek.com>, Posh Sun <posh.sun@mediatek.com>,
	Eric Liang <Eric.Liang@mediatek.com>,
	Stella Chang <Stella.Chang@mediatek.com>,
	Evelyn Tsai <evelyn.tsai@mediatek.com>,
	Ryder Lee <ryder.lee@mediatek.com>,
	Shayne Chen <shayne.chen@mediatek.com>,
	linux-wireless <linux-wireless@vger.kernel.org>,
	linux-mediatek <linux-mediatek@lists.infradead.org>
Subject: Re: [PATCH v2] mt76: mt7921s: fix missing fc type/sub-type for 802.11 pkts
Date: Wed, 9 Feb 2022 10:50:10 +0100	[thread overview]
Message-ID: <YgOOUlK3ecD4nnP4@lore-desk> (raw)
In-Reply-To: <41839f21510756e08919ae7930212817e37f40f0.1644370695.git.deren.wu@mediatek.com>


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> From: Deren Wu <deren.wu@mediatek.com>
> 
> For non-mmio devices, should set fc values to proper txwi config
> 
> Fixes: 48fab5bbef40 ("mt76: mt7921: introduce mt7921s support")
> Tested-by: Sean Wang <sean.wang@mediatek.com>
> Co-developed-by: Leon Yen <Leon.Yen@mediatek.com>
> Signed-off-by: Leon Yen <Leon.Yen@mediatek.com>
> Signed-off-by: Deren Wu <deren.wu@mediatek.com>

Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>

> ---
> v2: remove is_mmio which is just used once
> ---
>  drivers/net/wireless/mediatek/mt76/mt7921/mac.c | 12 +++++++++---
>  drivers/net/wireless/mediatek/mt76/mt7921/mac.h |  3 +++
>  2 files changed, 12 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
> index d17558349a17..f0ebee670131 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
> @@ -912,9 +912,15 @@ mt7921_mac_write_txwi_80211(struct mt7921_dev *dev, __le32 *txwi,
>  		txwi[3] |= cpu_to_le32(val);
>  	}
>  
> -	val = FIELD_PREP(MT_TXD7_TYPE, fc_type) |
> -	      FIELD_PREP(MT_TXD7_SUB_TYPE, fc_stype);
> -	txwi[7] |= cpu_to_le32(val);
> +	if (mt76_is_mmio(&dev->mt76)) {
> +		val = FIELD_PREP(MT_TXD7_TYPE, fc_type) |
> +		      FIELD_PREP(MT_TXD7_SUB_TYPE, fc_stype);
> +		txwi[7] |= cpu_to_le32(val);
> +	} else {
> +		val = FIELD_PREP(MT_TXD8_L_TYPE, fc_type) |
> +		      FIELD_PREP(MT_TXD8_L_SUB_TYPE, fc_stype);
> +		txwi[8] |= cpu_to_le32(val);
> +	}
>  }
>  
>  void mt7921_mac_write_txwi(struct mt7921_dev *dev, __le32 *txwi,
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.h b/drivers/net/wireless/mediatek/mt76/mt7921/mac.h
> index 544a1c33126a..12e1cf8abe6e 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.h
> +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.h
> @@ -284,6 +284,9 @@ enum tx_mcu_port_q_idx {
>  #define MT_TXD7_HW_AMSDU		BIT(10)
>  #define MT_TXD7_TX_TIME			GENMASK(9, 0)
>  
> +#define MT_TXD8_L_TYPE			GENMASK(5, 4)
> +#define MT_TXD8_L_SUB_TYPE		GENMASK(3, 0)
> +
>  #define MT_TX_RATE_STBC			BIT(13)
>  #define MT_TX_RATE_NSS			GENMASK(12, 10)
>  #define MT_TX_RATE_MODE			GENMASK(9, 6)
> -- 
> 2.18.0
> 

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WARNING: multiple messages have this Message-ID (diff)
From: Lorenzo Bianconi <lorenzo@kernel.org>
To: Deren Wu <Deren.Wu@mediatek.com>
Cc: Felix Fietkau <nbd@nbd.name>,
	Lorenzo Bianconi <lorenzo.bianconi@redhat.com>,
	Sean Wang <sean.wang@mediatek.com>,
	Soul Huang <Soul.Huang@mediatek.com>,
	YN Chen <YN.Chen@mediatek.com>, Leon Yen <Leon.Yen@mediatek.com>,
	Eric-SY Chang <Eric-SY.Chang@mediatek.com>,
	KM Lin <km.lin@mediatek.com>,
	Robin Chiu <robin.chiu@mediatek.com>,
	CH Yeh <ch.yeh@mediatek.com>, Posh Sun <posh.sun@mediatek.com>,
	Eric Liang <Eric.Liang@mediatek.com>,
	Stella Chang <Stella.Chang@mediatek.com>,
	Evelyn Tsai <evelyn.tsai@mediatek.com>,
	Ryder Lee <ryder.lee@mediatek.com>,
	Shayne Chen <shayne.chen@mediatek.com>,
	linux-wireless <linux-wireless@vger.kernel.org>,
	linux-mediatek <linux-mediatek@lists.infradead.org>
Subject: Re: [PATCH v2] mt76: mt7921s: fix missing fc type/sub-type for 802.11 pkts
Date: Wed, 9 Feb 2022 10:50:10 +0100	[thread overview]
Message-ID: <YgOOUlK3ecD4nnP4@lore-desk> (raw)
In-Reply-To: <41839f21510756e08919ae7930212817e37f40f0.1644370695.git.deren.wu@mediatek.com>

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> From: Deren Wu <deren.wu@mediatek.com>
> 
> For non-mmio devices, should set fc values to proper txwi config
> 
> Fixes: 48fab5bbef40 ("mt76: mt7921: introduce mt7921s support")
> Tested-by: Sean Wang <sean.wang@mediatek.com>
> Co-developed-by: Leon Yen <Leon.Yen@mediatek.com>
> Signed-off-by: Leon Yen <Leon.Yen@mediatek.com>
> Signed-off-by: Deren Wu <deren.wu@mediatek.com>

Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>

> ---
> v2: remove is_mmio which is just used once
> ---
>  drivers/net/wireless/mediatek/mt76/mt7921/mac.c | 12 +++++++++---
>  drivers/net/wireless/mediatek/mt76/mt7921/mac.h |  3 +++
>  2 files changed, 12 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
> index d17558349a17..f0ebee670131 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
> @@ -912,9 +912,15 @@ mt7921_mac_write_txwi_80211(struct mt7921_dev *dev, __le32 *txwi,
>  		txwi[3] |= cpu_to_le32(val);
>  	}
>  
> -	val = FIELD_PREP(MT_TXD7_TYPE, fc_type) |
> -	      FIELD_PREP(MT_TXD7_SUB_TYPE, fc_stype);
> -	txwi[7] |= cpu_to_le32(val);
> +	if (mt76_is_mmio(&dev->mt76)) {
> +		val = FIELD_PREP(MT_TXD7_TYPE, fc_type) |
> +		      FIELD_PREP(MT_TXD7_SUB_TYPE, fc_stype);
> +		txwi[7] |= cpu_to_le32(val);
> +	} else {
> +		val = FIELD_PREP(MT_TXD8_L_TYPE, fc_type) |
> +		      FIELD_PREP(MT_TXD8_L_SUB_TYPE, fc_stype);
> +		txwi[8] |= cpu_to_le32(val);
> +	}
>  }
>  
>  void mt7921_mac_write_txwi(struct mt7921_dev *dev, __le32 *txwi,
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.h b/drivers/net/wireless/mediatek/mt76/mt7921/mac.h
> index 544a1c33126a..12e1cf8abe6e 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.h
> +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.h
> @@ -284,6 +284,9 @@ enum tx_mcu_port_q_idx {
>  #define MT_TXD7_HW_AMSDU		BIT(10)
>  #define MT_TXD7_TX_TIME			GENMASK(9, 0)
>  
> +#define MT_TXD8_L_TYPE			GENMASK(5, 4)
> +#define MT_TXD8_L_SUB_TYPE		GENMASK(3, 0)
> +
>  #define MT_TX_RATE_STBC			BIT(13)
>  #define MT_TX_RATE_NSS			GENMASK(12, 10)
>  #define MT_TX_RATE_MODE			GENMASK(9, 6)
> -- 
> 2.18.0
> 

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  reply	other threads:[~2022-02-09  9:50 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-09  1:40 [PATCH v2] mt76: mt7921s: fix missing fc type/sub-type for 802.11 pkts Deren Wu
2022-02-09  1:40 ` Deren Wu
2022-02-09  9:50 ` Lorenzo Bianconi [this message]
2022-02-09  9:50   ` Lorenzo Bianconi

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