linux-sg2042/include/net/rsi_91x.h

/**
 * Copyright (c) 2017 Redpine Signals Inc.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef __RSI_HEADER_H__
#define __RSI_HEADER_H__

#include <linux/skbuff.h>

/* HAL queue information */
#define RSI_COEX_Q			0x0
#define RSI_BT_Q			0x2
#define RSI_WLAN_Q                      0x3
#define RSI_WIFI_MGMT_Q                 0x4
#define RSI_WIFI_DATA_Q                 0x5
#define RSI_BT_MGMT_Q			0x6
#define RSI_BT_DATA_Q			0x7

enum rsi_coex_queues {
	RSI_COEX_Q_INVALID = -1,
	RSI_COEX_Q_COMMON = 0,
	RSI_COEX_Q_BT,
	RSI_COEX_Q_WLAN
};

enum rsi_host_intf {
	RSI_HOST_INTF_SDIO = 0,
	RSI_HOST_INTF_USB
};

struct rsi_proto_ops {
	int (*coex_send_pkt)(void *priv, struct sk_buff *skb, u8 hal_queue);
	enum rsi_host_intf (*get_host_intf)(void *priv);
	void (*set_bt_context)(void *priv, void *context);
};

struct rsi_mod_ops {
	int (*attach)(void *priv, struct rsi_proto_ops *ops);
	void (*detach)(void *priv);
	int (*recv_pkt)(void *priv, const u8 *msg);
};

extern const struct rsi_mod_ops rsi_bt_ops;
#endif