From 85e6517b0ac5230abb2e789314280ff933e1b02c 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 --- dma.c | 1 + mt76.h | 1 + 2 files changed, 2 insertions(+) diff --git a/dma.c b/dma.c index 2dd3bd99..a4c1b6c6 100644 --- a/dma.c +++ b/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/mt76.h b/mt76.h index f2b8aaac..6abdfff0 100644 --- a/mt76.h +++ b/mt76.h @@ -255,6 +255,7 @@ struct mt76_queue { __le16 *emi_cpu_idx; struct mtk_wed_device *wed; + struct mt76_dev *dev; u32 wed_regs; dma_addr_t desc_dma;