From a7fb9aac3e65e8b3189d4b4088ad5e0d10628876 Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Fri, 17 Oct 2025 10:50:30 +0200 Subject: [PATCH] wifi: mt76: Add mt76_dev pointer in mt76_queue struct. This is a preliminary patch to enable traffic forward offloading via the Airoha NPU module available on the Airoha EN7581 SoC. Signed-off-by: Lorenzo Bianconi Link: https://patch.msgid.link/20251017-mt76-npu-devel-v2-2-ddaa90901723@kernel.org Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/dma.c | 1 + drivers/net/wireless/mediatek/mt76/mt76.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index 2dd3bd990fbaf..a4c1b6c664883 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -794,6 +794,7 @@ mt76_dma_alloc_queue(struct mt76_dev *dev, struct mt76_queue *q, q->ndesc = n_desc; q->buf_size = bufsize; q->hw_idx = idx; + q->dev = dev; size = mt76_queue_is_wed_rro_ind(q) ? sizeof(struct mt76_wed_rro_desc) : sizeof(struct mt76_desc); diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index e7a00669fe017..b0ff654270881 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -247,6 +247,7 @@ struct mt76_queue { __le16 *emi_cpu_idx; struct mtk_wed_device *wed; + struct mt76_dev *dev; u32 wed_regs; dma_addr_t desc_dma; -- 2.47.3