Commit 6da5a291 authored by Stanislaw Gruszka's avatar Stanislaw Gruszka Committed by Felix Fietkau
Browse files

mt76: add rd_rp and wr_rp to bus_ops/mcu_ops



Add callbacks for reading and writing reg pairs tables.

Signed-off-by: default avatarStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: default avatarLorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent f1638c7c
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+15 −5
Original line number Diff line number Diff line
@@ -33,12 +33,21 @@
struct mt76_dev;
struct mt76_wcid;

struct mt76_reg_pair {
	u32 reg;
	u32 value;
};

struct mt76_bus_ops {
	u32 (*rr)(struct mt76_dev *dev, u32 offset);
	void (*wr)(struct mt76_dev *dev, u32 offset, u32 val);
	u32 (*rmw)(struct mt76_dev *dev, u32 offset, u32 mask, u32 val);
	void (*copy)(struct mt76_dev *dev, u32 offset, const void *data,
		     int len);
	int (*wr_rp)(struct mt76_dev *dev, u32 base,
		     const struct mt76_reg_pair *rp, int len);
	int (*rd_rp)(struct mt76_dev *dev, u32 base,
		     struct mt76_reg_pair *rp, int len);
};

enum mt76_txq_id {
@@ -53,11 +62,6 @@ enum mt76_txq_id {
	__MT_TXQ_MAX
};

struct mt76_reg_pair {
	u32 reg;
	u32 value;
};

enum mt76_rxq_id {
	MT_RXQ_MAIN,
	MT_RXQ_MCU,
@@ -123,6 +127,10 @@ struct mt76_mcu_ops {
	struct sk_buff *(*mcu_msg_alloc)(const void *data, int len);
	int (*mcu_send_msg)(struct mt76_dev *dev, struct sk_buff *skb,
			    int cmd, bool wait_resp);
	int (*mcu_wr_rp)(struct mt76_dev *dev, u32 base,
			 const struct mt76_reg_pair *rp, int len);
	int (*mcu_rd_rp)(struct mt76_dev *dev, u32 base,
			 struct mt76_reg_pair *rp, int len);
};

struct mt76_queue_ops {
@@ -442,6 +450,8 @@ struct mt76_rx_status {
#define mt76_wr(dev, ...)	(dev)->mt76.bus->wr(&((dev)->mt76), __VA_ARGS__)
#define mt76_rmw(dev, ...)	(dev)->mt76.bus->rmw(&((dev)->mt76), __VA_ARGS__)
#define mt76_wr_copy(dev, ...)	(dev)->mt76.bus->copy(&((dev)->mt76), __VA_ARGS__)
#define mt76_wr_rp(dev, ...)	(dev)->mt76.bus->wr_rp(&((dev)->mt76), __VA_ARGS__)
#define mt76_rd_rp(dev, ...)	(dev)->mt76.bus->rd_rp(&((dev)->mt76), __VA_ARGS__)

#define mt76_mcu_msg_alloc(dev, ...)	(dev)->mt76.mcu_ops->mcu_msg_alloc(__VA_ARGS__)
#define mt76_mcu_send_msg(dev, ...)	(dev)->mt76.mcu_ops->mcu_send_msg(&((dev)->mt76), __VA_ARGS__)
+2 −0
Original line number Diff line number Diff line
@@ -876,6 +876,8 @@ int mt76u_init(struct mt76_dev *dev,
		.wr = mt76u_wr,
		.rmw = mt76u_rmw,
		.copy = mt76u_copy,
		.wr_rp = mt76u_wr_rp,
		.rd_rp = mt76u_rd_rp,
	};
	struct mt76_usb *usb = &dev->usb;

+2 −0
Original line number Diff line number Diff line
@@ -381,6 +381,8 @@ void mt76u_init_mcu_ops(struct mt76_dev *dev)
	static const struct mt76_mcu_ops mt76u_mcu_ops = {
		.mcu_msg_alloc = mt76u_mcu_msg_alloc,
		.mcu_send_msg = mt76u_mcu_send_msg,
		.mcu_wr_rp = mt76u_mcu_wr_rp,
		.mcu_rd_rp = mt76u_mcu_rd_rp,
	};

	dev->mcu_ops = &mt76u_mcu_ops;