diff mbox series

[v3,08/10] wifi: mt76: mt7996: fix WA event ring size

Message ID 20230605152141.17434-8-shayne.chen@mediatek.com (mailing list archive)
State Accepted
Delegated to: Felix Fietkau
Headers show
Series [v3,01/10] wifi: mt76: mt7996: move radio ctrl commands to proper functions | expand

Commit Message

Shayne Chen June 5, 2023, 3:21 p.m. UTC 
From: StanleyYP Wang <StanleyYP.Wang@mediatek.com>

Fix rx ring size of WA event to get rid of event loss and queue overflow
problems.

Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7996/dma.c    | 2 +-
 drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/dma.c b/drivers/net/wireless/mediatek/mt76/mt7996/dma.c
index 534143465d9b..fbedaacffbba 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7996/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/dma.c
@@ -293,7 +293,7 @@  int mt7996_dma_init(struct mt7996_dev *dev)
 	/* event from WA */
 	ret = mt76_queue_alloc(dev, &dev->mt76.q_rx[MT_RXQ_MCU_WA],
 			       MT_RXQ_ID(MT_RXQ_MCU_WA),
-			       MT7996_RX_MCU_RING_SIZE,
+			       MT7996_RX_MCU_RING_SIZE_WA,
 			       MT_RX_BUF_SIZE,
 			       MT_RXQ_RING_BASE(MT_RXQ_MCU_WA));
 	if (ret)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h
index 42892f06faa7..a3bd85d3df25 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h
@@ -26,6 +26,7 @@ 
 
 #define MT7996_RX_RING_SIZE		1536
 #define MT7996_RX_MCU_RING_SIZE		512
+#define MT7996_RX_MCU_RING_SIZE_WA	1024
 
 #define MT7996_FIRMWARE_WA		"mediatek/mt7996/mt7996_wa.bin"
 #define MT7996_FIRMWARE_WM		"mediatek/mt7996/mt7996_wm.bin"