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 * You should have received a copy of the GNU General Public License along with
 15 * this program; if not, write to the Free Software Foundation, Inc.,
 16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
 17 *
 18 * The full GNU General Public License is included in this distribution in the
 19 * file called LICENSE.
 20 *
 21 * Contact Information:
 22 * wlanfae <wlanfae@realtek.com>
 23 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
 24 * Hsinchu 300, Taiwan.
 25 *
 26 * Larry Finger <Larry.Finger@lwfinger.net>
 27 *
 28 *****************************************************************************/
 29
 30#ifndef	__RTL92COMMON_DM_H__
 31#define __RTL92COMMON_DM_H__
 32
 33#include "../wifi.h"
 34#include "../rtl8192ce/def.h"
 35#include "../rtl8192ce/reg.h"
 36#include "fw_common.h"
 37
 38#define HAL_DM_DIG_DISABLE			BIT(0)
 39#define HAL_DM_HIPWR_DISABLE			BIT(1)
 40
 41#define OFDM_TABLE_LENGTH			37
 42#define CCK_TABLE_LENGTH			33
 43
 44#define OFDM_TABLE_SIZE				37
 45#define CCK_TABLE_SIZE				33
 46
 47#define BW_AUTO_SWITCH_HIGH_LOW			25
 48#define BW_AUTO_SWITCH_LOW_HIGH			30
 49
 50#define DM_DIG_THRESH_HIGH			40
 51#define DM_DIG_THRESH_LOW			35
 52
 53#define DM_FALSEALARM_THRESH_LOW		400
 54#define DM_FALSEALARM_THRESH_HIGH		1000
 55
 56#define DM_DIG_MAX				0x3e
 57#define DM_DIG_MIN				0x1e
 58
 59#define DM_DIG_FA_UPPER				0x32
 60#define DM_DIG_FA_LOWER				0x20
 61#define DM_DIG_FA_TH0				0x20
 62#define DM_DIG_FA_TH1				0x100
 63#define DM_DIG_FA_TH2				0x200
 64
 65#define DM_DIG_BACKOFF_MAX			12
 66#define DM_DIG_BACKOFF_MIN			-4
 67#define DM_DIG_BACKOFF_DEFAULT			10
 68
 69#define RXPATHSELECTION_SS_TH_lOW		30
 70#define RXPATHSELECTION_DIFF_TH			18
 71
 72#define DM_RATR_STA_INIT			0
 73#define DM_RATR_STA_HIGH			1
 74#define DM_RATR_STA_MIDDLE			2
 75#define DM_RATR_STA_LOW				3
 76
 77#define CTS2SELF_THVAL				30
 78#define REGC38_TH				20
 79
 80#define WAIOTTHVal				25
 81
 82#define TXHIGHPWRLEVEL_NORMAL			0
 83#define TXHIGHPWRLEVEL_LEVEL1			1
 84#define TXHIGHPWRLEVEL_LEVEL2			2
 85#define TXHIGHPWRLEVEL_BT1			3
 86#define TXHIGHPWRLEVEL_BT2			4
 87
 88#define DM_TYPE_BYFW				0
 89#define DM_TYPE_BYDRIVER			1
 90
 91#define TX_POWER_NEAR_FIELD_THRESH_LVL2		74
 92#define TX_POWER_NEAR_FIELD_THRESH_LVL1		67
 93
 94struct swat_t {
 95	u8 failure_cnt;
 96	u8 try_flag;
 97	u8 stop_trying;
 98	long pre_rssi;
 99	long trying_threshold;
100	u8 cur_antenna;
101	u8 pre_antenna;
102};
103
104enum tag_dynamic_init_gain_operation_type_definition {
105	DIG_TYPE_THRESH_HIGH = 0,
106	DIG_TYPE_THRESH_LOW = 1,
107	DIG_TYPE_BACKOFF = 2,
108	DIG_TYPE_RX_GAIN_MIN = 3,
109	DIG_TYPE_RX_GAIN_MAX = 4,
110	DIG_TYPE_ENABLE = 5,
111	DIG_TYPE_DISABLE = 6,
112	DIG_OP_TYPE_MAX
113};
114
115enum tag_cck_packet_detection_threshold_type_definition {
116	CCK_PD_STAGE_LowRssi = 0,
117	CCK_PD_STAGE_HighRssi = 1,
118	CCK_FA_STAGE_Low = 2,
119	CCK_FA_STAGE_High = 3,
120	CCK_PD_STAGE_MAX = 4,
121};
122
123enum dm_1r_cca_e {
124	CCA_1R = 0,
125	CCA_2R = 1,
126	CCA_MAX = 2,
127};
128
129enum dm_rf_e {
130	RF_SAVE = 0,
131	RF_NORMAL = 1,
132	RF_MAX = 2,
133};
134
135enum dm_sw_ant_switch_e {
136	ANS_ANTENNA_B = 1,
137	ANS_ANTENNA_A = 2,
138	ANS_ANTENNA_MAX = 3,
139};
140
141enum dm_dig_ext_port_alg_e {
142	DIG_EXT_PORT_STAGE_0 = 0,
143	DIG_EXT_PORT_STAGE_1 = 1,
144	DIG_EXT_PORT_STAGE_2 = 2,
145	DIG_EXT_PORT_STAGE_3 = 3,
146	DIG_EXT_PORT_STAGE_MAX = 4,
147};
148
149enum dm_dig_connect_e {
150	DIG_STA_DISCONNECT = 0,
151	DIG_STA_CONNECT = 1,
152	DIG_STA_BEFORE_CONNECT = 2,
153	DIG_MULTISTA_DISCONNECT = 3,
154	DIG_MULTISTA_CONNECT = 4,
155	DIG_CONNECT_MAX
156};
157
158void rtl92c_dm_init(struct ieee80211_hw *hw);
159void rtl92c_dm_watchdog(struct ieee80211_hw *hw);
160void rtl92c_dm_write_dig(struct ieee80211_hw *hw);
161void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw);
162void rtl92c_dm_check_txpower_tracking(struct ieee80211_hw *hw);
163void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw);
164void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal);
165void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta);
166void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw);
167void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool recovery);
168void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw);
169void rtl92c_dm_bt_coexist(struct ieee80211_hw *hw);
170
171#endif