From 3bc4b811688dad5d293a7dcc969d0c387bf4e369 Mon Sep 17 00:00:00 2001 From: Sujuan Chen Date: Tue, 17 Jan 2023 15:02:54 +0100 Subject: [PATCH] wifi: mt76: dma: reset wed queues in mt76_dma_rx_reset This is a preliminary patch to introduce proper wed reset support. Tested-by: Daniel Golle Co-developed-by: Lorenzo Bianconi Signed-off-by: Lorenzo Bianconi Signed-off-by: Sujuan Chen Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/dma.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index b3965ed1f4e55..3bf3216f2f9dd 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -758,8 +758,13 @@ mt76_dma_rx_reset(struct mt76_dev *dev, enum mt76_rxq_id qid) q->desc[i].ctrl = cpu_to_le32(MT_DMA_CTL_DMA_DONE); mt76_dma_rx_cleanup(dev, q); - mt76_dma_sync_idx(dev, q); - mt76_dma_rx_fill(dev, q, false); + + /* reset WED rx queues */ + mt76_dma_wed_setup(dev, q, true); + if (q->flags != MT_WED_Q_TXFREE) { + mt76_dma_sync_idx(dev, q); + mt76_dma_rx_fill(dev, q, false); + } } static void -- 2.30.2