From: StanleyYP Wang Date: Mon, 5 Jun 2023 15:21:39 +0000 (+0800) Subject: wifi: mt76: mt7996: fix WA event ring size X-Git-Tag: v6.6.17~4098^2~214^2~13^2~55 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1634de418b3048c5f435b6ffd37f75943c554c04;p=platform%2Fkernel%2Flinux-rpi.git wifi: mt76: mt7996: fix WA event ring size 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 Signed-off-by: Shayne Chen Signed-off-by: Felix Fietkau --- diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/dma.c b/drivers/net/wireless/mediatek/mt76/mt7996/dma.c index 99b00a1..586e247 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/dma.c @@ -308,7 +308,7 @@ 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 7862e66..d93762c 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"