From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Sat, 12 Nov 2022 15:40:37 +0000 (+0100)
Subject: wifi: mt76: add WED RX support to dma queue alloc
X-Git-Tag: v6.2-rc1~99^2~77^2~2^2~23
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=52546e27787e;p=tomoyo%2Ftomoyo-test1.git

wifi: mt76: add WED RX support to dma queue alloc

Introduce the capability to allocate WED RX buffers in
mt76_dma_wed_setup routine.

Tested-by: Daniel Golle <daniel@makrotopia.org>
Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@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 cb6e3b358aca..58b41bda5eac 100644
--- a/drivers/net/wireless/mediatek/mt76/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/dma.c
@@ -647,6 +647,11 @@ mt76_dma_wed_setup(struct mt76_dev *dev, struct mt76_queue *q)
 		if (!ret)
 			q->wed_regs = wed->txfree_ring.reg_base;
 		break;
+	case MT76_WED_Q_RX:
+		ret = mtk_wed_device_rx_ring_setup(wed, ring, q->regs);
+		if (!ret)
+			q->wed_regs = wed->rx_ring[ring].reg_base;
+		break;
 	default:
 		ret = -EINVAL;
 	}
@@ -938,8 +943,11 @@ void mt76_dma_cleanup(struct mt76_dev *dev)
 		mt76_dma_tx_cleanup(dev, dev->q_mcu[i], true);
 
 	mt76_for_each_q_rx(dev, i) {
+		struct mt76_queue *q = &dev->q_rx[i];
+
 		netif_napi_del(&dev->napi[i]);
-		mt76_dma_rx_cleanup(dev, &dev->q_rx[i]);
+		if (FIELD_GET(MT_QFLAG_WED_TYPE, q->flags))
+			mt76_dma_rx_cleanup(dev, q);
 	}
 
 	mt76_free_pending_txwi(dev);