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* [PATCH 1/2] mt76: mt7915: send EAPOL frames at lowest rate
@ 2021-07-17  5:05 Ryder Lee
  2021-07-17  5:05 ` [PATCH 2/2] mt76: mt7921: " Ryder Lee
  0 siblings, 1 reply; 2+ messages in thread
From: Ryder Lee @ 2021-07-17  5:05 UTC (permalink / raw)
  To: Felix Fietkau
  Cc: Lorenzo Bianconi, Shayne Chen, Evelyn Tsai, Sean Wang,
	linux-wireless, linux-mediatek, Ryder Lee

The firmware rate control may choose the high rate for EAPOL frames,
so checking IEEE80211_TX_CTL_USE_MINRATE to use the lowest TX rate.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 2462704094b0..d47dd0f96bdb 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -869,7 +869,8 @@ mt7915_mac_write_txwi_80211(struct mt7915_dev *dev, __le32 *txwi,
 		txwi[3] &= ~cpu_to_le32(MT_TXD3_PROTECT_FRAME);
 	}
 
-	if (!ieee80211_is_data(fc) || multicast)
+	if (!ieee80211_is_data(fc) || multicast ||
+	    info->flags & IEEE80211_TX_CTL_USE_MINRATE)
 		val |= MT_TXD2_FIX_RATE;
 
 	txwi[2] |= cpu_to_le32(val);
-- 
2.18.0


^ permalink raw reply related	[flat|nested] 2+ messages in thread

* [PATCH 2/2] mt76: mt7921: send EAPOL frames at lowest rate
  2021-07-17  5:05 [PATCH 1/2] mt76: mt7915: send EAPOL frames at lowest rate Ryder Lee
@ 2021-07-17  5:05 ` Ryder Lee
  0 siblings, 0 replies; 2+ messages in thread
From: Ryder Lee @ 2021-07-17  5:05 UTC (permalink / raw)
  To: Felix Fietkau
  Cc: Lorenzo Bianconi, Shayne Chen, Evelyn Tsai, Sean Wang,
	linux-wireless, linux-mediatek, Ryder Lee

The firmware rate control may choose the high rate for EAPOL frames,
so checking IEEE80211_TX_CTL_USE_MINRATE to use the lowest TX rate.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7921/mac.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
index 7fe2e3a50428..eb0d98c8d5d8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
@@ -702,7 +702,8 @@ mt7921_mac_write_txwi_80211(struct mt7921_dev *dev, __le32 *txwi,
 		txwi[3] &= ~cpu_to_le32(MT_TXD3_PROTECT_FRAME);
 	}
 
-	if (!ieee80211_is_data(fc) || multicast)
+	if (!ieee80211_is_data(fc) || multicast ||
+	    info->flags & IEEE80211_TX_CTL_USE_MINRATE)
 		val |= MT_TXD2_FIX_RATE;
 
 	txwi[2] |= cpu_to_le32(val);
-- 
2.18.0


^ permalink raw reply related	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2021-07-17  5:06 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
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2021-07-17  5:05 [PATCH 1/2] mt76: mt7915: send EAPOL frames at lowest rate Ryder Lee
2021-07-17  5:05 ` [PATCH 2/2] mt76: mt7921: " Ryder Lee

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