diff --git a/dma.c b/dma.c index bd8ee526..f695a145 100644 --- a/dma.c +++ b/dma.c @@ -547,8 +547,13 @@ mt76_dma_get_buf(struct mt76_dev *dev, struct mt76_queue *q, int idx, t->ptr = NULL; mt76_put_rxwi(dev, t); - if (drop) +#ifdef CONFIG_NET_MEDIATEK_SOC_WED + /* the WO MCU owns the RX path only on WED v2, on newer + * versions this buf1 bit carries no drop information + */ + if (drop && dev->mmio.wed.version == 2) *drop |= !!(buf1 & MT_DMA_CTL_WO_DROP); +#endif } else { dma_sync_single_for_cpu(dev->dma_dev, e->dma_addr[0], SKB_WITH_OVERHEAD(q->buf_size),