| From f9ac23ac488c0dafceab97c8d39a22904cf78f77 Mon Sep 17 00:00:00 2001 |
| From: StanleyYP Wang <StanleyYP.Wang@mediatek.com> |
| Date: Thu, 23 Mar 2023 15:16:14 +0800 |
| Subject: [PATCH 09/11] 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 <StanleyYP.Wang@mediatek.com> |
| Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> |
| --- |
| 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 42892f06..a3bd85d3 100644 |
| --- a/mt7996/mt7996.h |
| +++ b/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" |
| -- |
| 2.39.2 |
| |