From 89a28af0938e34bb4c5b4b5e3875208f3d374bee Mon Sep 17 00:00:00 2001 From: StanleyYP Wang Date: Thu, 23 Mar 2023 15:16:14 +0800 Subject: [PATCH 04/10] 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 --- mt7996/dma.c | 2 +- mt7996/mt7996.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/mt7996/dma.c b/mt7996/dma.c index 53414346..fbedaacf 100644 --- a/mt7996/dma.c +++ b/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/mt7996/mt7996.h b/mt7996/mt7996.h index a0b2819f..0ff7c221 100644 --- a/mt7996/mt7996.h +++ b/mt7996/mt7996.h @@ -27,6 +27,7 @@ #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" -- 2.39.2