linux-kernel - [PATCH 5.12 08/11] mt76: dma: export mt76_dma_rx

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Message-Id: <20210709131600.714623878@linuxfoundation.org>
Date:   Fri,  9 Jul 2021 15:21:45 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Sean Wang <sean.wang@...iatek.com>,
        Lorenzo Bianconi <lorenzo@...nel.org>,
        Felix Fietkau <nbd@....name>, Deren Wu <Deren.Wu@...iatek.com>
Subject: [PATCH 5.12 08/11] mt76: dma: export mt76_dma_rx_cleanup routine

From: Lorenzo Bianconi <lorenzo@...nel.org>

commit c001df978e4cb88975147ddd2c829c9e12a55076 upstream.

Export mt76_dma_rx_cleanup routine in mt76_queue_ops data structure.
This is a preliminary patch to introduce mt7921 chip reset support.

Co-developed-by: Sean Wang <sean.wang@...iatek.com>
Signed-off-by: Sean Wang <sean.wang@...iatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
Signed-off-by: Felix Fietkau <nbd@....name>
Cc: Deren Wu <Deren.Wu@...iatek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/net/wireless/mediatek/mt76/dma.c  |    1 +
 drivers/net/wireless/mediatek/mt76/mt76.h |    5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

--- a/drivers/net/wireless/mediatek/mt76/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/dma.c
@@ -653,6 +653,7 @@ static const struct mt76_queue_ops mt76_
 	.tx_queue_skb_raw = mt76_dma_tx_queue_skb_raw,
 	.tx_queue_skb = mt76_dma_tx_queue_skb,
 	.tx_cleanup = mt76_dma_tx_cleanup,
+	.rx_cleanup = mt76_dma_rx_cleanup,
 	.rx_reset = mt76_dma_rx_reset,
 	.kick = mt76_dma_kick_queue,
 };
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -190,6 +190,8 @@ struct mt76_queue_ops {
 	void (*tx_cleanup)(struct mt76_dev *dev, struct mt76_queue *q,
 			   bool flush);
 
+	void (*rx_cleanup)(struct mt76_dev *dev, struct mt76_queue *q);
+
 	void (*kick)(struct mt76_dev *dev, struct mt76_queue *q);
 
 	void (*reset_q)(struct mt76_dev *dev, struct mt76_queue *q);
@@ -786,7 +788,8 @@ static inline u16 mt76_rev(struct mt76_d
 #define mt76_tx_queue_skb_raw(dev, ...)	(dev)->mt76.queue_ops->tx_queue_skb_raw(&((dev)->mt76), __VA_ARGS__)
 #define mt76_tx_queue_skb(dev, ...)	(dev)->mt76.queue_ops->tx_queue_skb(&((dev)->mt76), __VA_ARGS__)
 #define mt76_queue_rx_reset(dev, ...)	(dev)->mt76.queue_ops->rx_reset(&((dev)->mt76), __VA_ARGS__)
-#define mt76_queue_tx_cleanup(dev, ...)        (dev)->mt76.queue_ops->tx_cleanup(&((dev)->mt76), __VA_ARGS__)
+#define mt76_queue_tx_cleanup(dev, ...)	(dev)->mt76.queue_ops->tx_cleanup(&((dev)->mt76), __VA_ARGS__)
+#define mt76_queue_rx_cleanup(dev, ...)	(dev)->mt76.queue_ops->rx_cleanup(&((dev)->mt76), __VA_ARGS__)
 #define mt76_queue_kick(dev, ...)	(dev)->mt76.queue_ops->kick(&((dev)->mt76), __VA_ARGS__)
 #define mt76_queue_reset(dev, ...)	(dev)->mt76.queue_ops->reset_q(&((dev)->mt76), __VA_ARGS__)