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 <lorenzo@kernel.org>
Link: https://patch.msgid.link/20251017-mt76-npu-devel-v2-2-ddaa90901723@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c
index 2dd3bd990fbaf6b98f619be45ef4be0d5465293e..a4c1b6c66488386805c4bb21fbd11d7857f69e4d 100644 (file)
--- 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 e7a00669fe017e39b11cd38b603d4026f74f95b0..b0ff65427088128a6a83557b195f0e98aa012b32 100644 (file)
--- 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;