1 /* 2 * Copyright (c) 2017 Redpine Signals Inc. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17 #ifndef __RSI_HEADER_H__ 18 #define __RSI_HEADER_H__ 19 20 #include <linux/skbuff.h> 21 22 /* HAL queue information */ 23 #define RSI_COEX_Q 0x0 24 #define RSI_BT_Q 0x2 25 #define RSI_WLAN_Q 0x3 26 #define RSI_WIFI_MGMT_Q 0x4 27 #define RSI_WIFI_DATA_Q 0x5 28 #define RSI_BT_MGMT_Q 0x6 29 #define RSI_BT_DATA_Q 0x7 30 31 enum rsi_coex_queues { 32 RSI_COEX_Q_INVALID = -1, 33 RSI_COEX_Q_COMMON = 0, 34 RSI_COEX_Q_BT, 35 RSI_COEX_Q_WLAN 36 }; 37 38 enum rsi_host_intf { 39 RSI_HOST_INTF_SDIO = 0, 40 RSI_HOST_INTF_USB 41 }; 42 43 struct rsi_proto_ops { 44 int (*coex_send_pkt)(void *priv, struct sk_buff *skb, u8 hal_queue); 45 enum rsi_host_intf (*get_host_intf)(void *priv); 46 void (*set_bt_context)(void *priv, void *context); 47 }; 48 49 struct rsi_mod_ops { 50 int (*attach)(void *priv, struct rsi_proto_ops *ops); 51 void (*detach)(void *priv); 52 int (*recv_pkt)(void *priv, const u8 *msg); 53 }; 54 55 extern const struct rsi_mod_ops rsi_bt_ops; 56 #endif 57