1/******************************************************************************
2 *
3 * Copyright(c) 2009-2012  Realtek Corporation.
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
12 * more details.
13 *
14 * The full GNU General Public License is included in this distribution in the
15 * file called LICENSE.
16 *
17 * Contact Information:
18 * wlanfae <wlanfae@realtek.com>
19 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
20 * Hsinchu 300, Taiwan.
21 *
22 * Larry Finger <Larry.Finger@lwfinger.net>
23 *
24 *****************************************************************************/
25
26#ifndef __RTL_CORE_H__
27#define __RTL_CORE_H__
28
29#define RTL_SUPPORTED_FILTERS		\
30	(FIF_PROMISC_IN_BSS | \
31	FIF_ALLMULTI | FIF_CONTROL | \
32	FIF_OTHER_BSS | \
33	FIF_FCSFAIL | \
34	FIF_BCN_PRBRESP_PROMISC)
35
36#define DM_DIG_THRESH_HIGH		40
37#define DM_DIG_THRESH_LOW		35
38#define DM_FALSEALARM_THRESH_LOW	400
39#define DM_FALSEALARM_THRESH_HIGH	1000
40
41#define DM_DIG_MAX			0x3e
42#define DM_DIG_MIN			0x1e
43#define DM_DIG_MAX_AP			0x32
44#define DM_DIG_BACKOFF_MAX		12
45#define DM_DIG_BACKOFF_MIN		-4
46#define DM_DIG_BACKOFF_DEFAULT		10
47
48enum cck_packet_detection_threshold {
49	CCK_PD_STAGE_LOWRSSI = 0,
50	CCK_PD_STAGE_HIGHRSSI = 1,
51	CCK_FA_STAGE_LOW = 2,
52	CCK_FA_STAGE_HIGH = 3,
53	CCK_PD_STAGE_MAX = 4,
54};
55
56enum dm_dig_ext_port_alg_e {
57	DIG_EXT_PORT_STAGE_0 = 0,
58	DIG_EXT_PORT_STAGE_1 = 1,
59	DIG_EXT_PORT_STAGE_2 = 2,
60	DIG_EXT_PORT_STAGE_3 = 3,
61	DIG_EXT_PORT_STAGE_MAX = 4,
62};
63
64enum dm_dig_connect_e {
65	DIG_STA_DISCONNECT,
66	DIG_STA_CONNECT,
67	DIG_STA_BEFORE_CONNECT,
68	DIG_MULTISTA_DISCONNECT,
69	DIG_MULTISTA_CONNECT,
70	DIG_AP_DISCONNECT,
71	DIG_AP_CONNECT,
72	DIG_AP_ADD_STATION,
73	DIG_CONNECT_MAX
74};
75
76extern const struct ieee80211_ops rtl_ops;
77void rtl_fw_cb(const struct firmware *firmware, void *context);
78void rtl_wowlan_fw_cb(const struct firmware *firmware, void *context);
79void rtl_addr_delay(u32 addr);
80void rtl_rfreg_delay(struct ieee80211_hw *hw, enum radio_path rfpath, u32 addr,
81		     u32 mask, u32 data);
82void rtl_bb_delay(struct ieee80211_hw *hw, u32 addr, u32 data);
83bool rtl_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb);
84bool rtl_btc_status_false(void);
85void rtl_dm_diginit(struct ieee80211_hw *hw, u32 cur_igval);
86
87#endif
88