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