/******************************************************************************
 *
 * Copyright(c) 2009-2010  Realtek Corporation.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
 *
 * The full GNU General Public License is included in this distribution in the
 * file called LICENSE.
 *
 * Contact Information:
 * wlanfae <wlanfae@realtek.com>
 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
 * Hsinchu 300, Taiwan.
 *
 * Larry Finger <Larry.Finger@lwfinger.net>
 *
 *****************************************************************************/

#ifndef	__RTL92E_DM_H__
#define __RTL92E_DM_H__

#define	OFDMCCA_TH				500
#define	BW_IND_BIAS				500
#define	MF_USC					2
#define	MF_LSC					1
#define	MF_USC_LSC				0
#define	MONITOR_TIME				30

#define	MAIN_ANT				0
#define	AUX_ANT					1
#define	MAIN_ANT_CG_TRX				1
#define	AUX_ANT_CG_TRX				0
#define	MAIN_ANT_CGCS_RX			0
#define	AUX_ANT_CGCS_RX				1

/*RF REG LIST*/
#define	DM_REG_RF_MODE_11N			0x00
#define	DM_REG_RF_0B_11N			0x0B
#define	DM_REG_CHNBW_11N			0x18
#define	DM_REG_T_METER_11N			0x24
#define	DM_REG_RF_25_11N			0x25
#define	DM_REG_RF_26_11N			0x26
#define	DM_REG_RF_27_11N			0x27
#define	DM_REG_RF_2B_11N			0x2B
#define	DM_REG_RF_2C_11N			0x2C
#define	DM_REG_RXRF_A3_11N			0x3C
#define	DM_REG_T_METER_92D_11N			0x42
#define	DM_REG_T_METER_92E_11N			0x42


/*BB REG LIST*/
/*PAGE 8 */
#define	DM_REG_BB_CTRL_11N			0x800
#define	DM_REG_RF_PIN_11N			0x804
#define	DM_REG_PSD_CTRL_11N			0x808
#define	DM_REG_TX_ANT_CTRL_11N			0x80C
#define	DM_REG_BB_PWR_SAV5_11N			0x818
#define	DM_REG_CCK_RPT_FORMAT_11N		0x824
#define	DM_REG_RX_DEFUALT_A_11N			0x858
#define	DM_REG_RX_DEFUALT_B_11N			0x85A
#define	DM_REG_BB_PWR_SAV3_11N			0x85C
#define	DM_REG_ANTSEL_CTRL_11N			0x860
#define	DM_REG_RX_ANT_CTRL_11N			0x864
#define	DM_REG_PIN_CTRL_11N			0x870
#define	DM_REG_BB_PWR_SAV1_11N			0x874
#define	DM_REG_ANTSEL_PATH_11N			0x878
#define	DM_REG_BB_3WIRE_11N			0x88C
#define	DM_REG_SC_CNT_11N			0x8C4
#define	DM_REG_PSD_DATA_11N			0x8B4
/*PAGE 9*/
#define	DM_REG_ANT_MAPPING1_11N			0x914
#define	DM_REG_ANT_MAPPING2_11N			0x918
/*PAGE A*/
#define	DM_REG_CCK_ANTDIV_PARA1_11N		0xA00
#define	DM_REG_CCK_CCA_11N			0xA0A
#define	DM_REG_CCK_ANTDIV_PARA2_11N		0xA0C
#define	DM_REG_CCK_ANTDIV_PARA3_11N		0xA10
#define	DM_REG_CCK_ANTDIV_PARA4_11N		0xA14
#define	DM_REG_CCK_FILTER_PARA1_11N		0xA22
#define	DM_REG_CCK_FILTER_PARA2_11N		0xA23
#define	DM_REG_CCK_FILTER_PARA3_11N		0xA24
#define	DM_REG_CCK_FILTER_PARA4_11N		0xA25
#define	DM_REG_CCK_FILTER_PARA5_11N		0xA26
#define	DM_REG_CCK_FILTER_PARA6_11N		0xA27
#define	DM_REG_CCK_FILTER_PARA7_11N		0xA28
#define	DM_REG_CCK_FILTER_PARA8_11N		0xA29
#define	DM_REG_CCK_FA_RST_11N			0xA2C
#define	DM_REG_CCK_FA_MSB_11N			0xA58
#define	DM_REG_CCK_FA_LSB_11N			0xA5C
#define	DM_REG_CCK_CCA_CNT_11N			0xA60
#define	DM_REG_BB_PWR_SAV4_11N			0xA74
/*PAGE B */
#define	DM_REG_LNA_SWITCH_11N			0xB2C
#define	DM_REG_PATH_SWITCH_11N			0xB30
#define	DM_REG_RSSI_CTRL_11N			0xB38
#define	DM_REG_CONFIG_ANTA_11N			0xB68
#define	DM_REG_RSSI_BT_11N			0xB9C
/*PAGE C */
#define	DM_REG_OFDM_FA_HOLDC_11N		0xC00
#define	DM_REG_RX_PATH_11N			0xC04
#define	DM_REG_TRMUX_11N			0xC08
#define	DM_REG_OFDM_FA_RSTC_11N			0xC0C
#define	DM_REG_RXIQI_MATRIX_11N			0xC14
#define	DM_REG_TXIQK_MATRIX_LSB1_11N		0xC4C
#define	DM_REG_IGI_A_11N			0xC50
#define	DM_REG_ANTDIV_PARA2_11N			0xC54
#define	DM_REG_IGI_B_11N			0xC58
#define	DM_REG_ANTDIV_PARA3_11N			0xC5C
#define DM_REG_L1SBD_PD_CH_11N			0XC6C
#define	DM_REG_BB_PWR_SAV2_11N			0xC70
#define	DM_REG_RX_OFF_11N			0xC7C
#define	DM_REG_TXIQK_MATRIXA_11N		0xC80
#define	DM_REG_TXIQK_MATRIXB_11N		0xC88
#define	DM_REG_TXIQK_MATRIXA_LSB2_11N		0xC94
#define	DM_REG_TXIQK_MATRIXB_LSB2_11N		0xC9C
#define	DM_REG_RXIQK_MATRIX_LSB_11N		0xCA0
#define	DM_REG_ANTDIV_PARA1_11N			0xCA4
#define	DM_REG_OFDM_FA_TYPE1_11N		0xCF0
/*PAGE D */
#define	DM_REG_OFDM_FA_RSTD_11N			0xD00
#define	DM_REG_OFDM_FA_TYPE2_11N		0xDA0
#define	DM_REG_OFDM_FA_TYPE3_11N		0xDA4
#define	DM_REG_OFDM_FA_TYPE4_11N		0xDA8
/*PAGE E */
#define	DM_REG_TXAGC_A_6_18_11N			0xE00
#define	DM_REG_TXAGC_A_24_54_11N		0xE04
#define	DM_REG_TXAGC_A_1_MCS32_11N		0xE08
#define	DM_REG_TXAGC_A_MCS0_3_11N		0xE10
#define	DM_REG_TXAGC_A_MCS4_7_11N		0xE14
#define	DM_REG_TXAGC_A_MCS8_11_11N		0xE18
#define	DM_REG_TXAGC_A_MCS12_15_11N		0xE1C
#define	DM_REG_FPGA0_IQK_11N			0xE28
#define	DM_REG_TXIQK_TONE_A_11N			0xE30
#define	DM_REG_RXIQK_TONE_A_11N			0xE34
#define	DM_REG_TXIQK_PI_A_11N			0xE38
#define	DM_REG_RXIQK_PI_A_11N			0xE3C
#define	DM_REG_TXIQK_11N			0xE40
#define	DM_REG_RXIQK_11N			0xE44
#define	DM_REG_IQK_AGC_PTS_11N			0xE48
#define	DM_REG_IQK_AGC_RSP_11N			0xE4C
#define	DM_REG_BLUETOOTH_11N			0xE6C
#define	DM_REG_RX_WAIT_CCA_11N			0xE70
#define	DM_REG_TX_CCK_RFON_11N			0xE74
#define	DM_REG_TX_CCK_BBON_11N			0xE78
#define	DM_REG_OFDM_RFON_11N			0xE7C
#define	DM_REG_OFDM_BBON_11N			0xE80
#define		DM_REG_TX2RX_11N		0xE84
#define	DM_REG_TX2TX_11N			0xE88
#define	DM_REG_RX_CCK_11N			0xE8C
#define	DM_REG_RX_OFDM_11N			0xED0
#define	DM_REG_RX_WAIT_RIFS_11N			0xED4
#define	DM_REG_RX2RX_11N			0xED8
#define	DM_REG_STANDBY_11N			0xEDC
#define	DM_REG_SLEEP_11N			0xEE0
#define	DM_REG_PMPD_ANAEN_11N			0xEEC


/*MAC REG LIST*/
#define	DM_REG_BB_RST_11N			0x02
#define	DM_REG_ANTSEL_PIN_11N			0x4C
#define	DM_REG_EARLY_MODE_11N			0x4D0
#define	DM_REG_RSSI_MONITOR_11N			0x4FE
#define	DM_REG_EDCA_VO_11N			0x500
#define	DM_REG_EDCA_VI_11N			0x504
#define	DM_REG_EDCA_BE_11N			0x508
#define	DM_REG_EDCA_BK_11N			0x50C
#define	DM_REG_TXPAUSE_11N			0x522
#define	DM_REG_RESP_TX_11N			0x6D8
#define	DM_REG_ANT_TRAIN_PARA1_11N		0x7b0
#define	DM_REG_ANT_TRAIN_PARA2_11N		0x7b4


/*DIG Related*/
#define	DM_BIT_IGI_11N				0x0000007F


#define HAL_DM_DIG_DISABLE			BIT(0)
#define HAL_DM_HIPWR_DISABLE			BIT(1)

#define OFDM_TABLE_LENGTH			43
#define CCK_TABLE_LENGTH			33

#define OFDM_TABLE_SIZE				43
#define CCK_TABLE_SIZE				33

#define BW_AUTO_SWITCH_HIGH_LOW			25
#define BW_AUTO_SWITCH_LOW_HIGH			30

#define DM_DIG_THRESH_HIGH			40
#define DM_DIG_THRESH_LOW			35

#define DM_FALSEALARM_THRESH_LOW		400
#define DM_FALSEALARM_THRESH_HIGH		1000

#define DM_DIG_MAX				0x3e
#define DM_DIG_MIN				0x1e

#define DM_DIG_MAX_AP				0x32
#define DM_DIG_MIN_AP				0x20

#define DM_DIG_FA_UPPER				0x3e
#define DM_DIG_FA_LOWER				0x1e
#define DM_DIG_FA_TH0				0x200
#define DM_DIG_FA_TH1				0x300
#define DM_DIG_FA_TH2				0x400

#define DM_DIG_BACKOFF_MAX			12
#define DM_DIG_BACKOFF_MIN			-4
#define DM_DIG_BACKOFF_DEFAULT			10

#define RXPATHSELECTION_SS_TH_lOW		30
#define RXPATHSELECTION_DIFF_TH			18

#define DM_RATR_STA_INIT			0
#define DM_RATR_STA_HIGH			1
#define DM_RATR_STA_MIDDLE			2
#define DM_RATR_STA_LOW				3

#define CTS2SELF_THVAL				30
#define REGC38_TH				20

#define WAIOTTHVal				25

#define TXHIGHPWRLEVEL_NORMAL			0
#define TXHIGHPWRLEVEL_LEVEL1			1
#define TXHIGHPWRLEVEL_LEVEL2			2
#define TXHIGHPWRLEVEL_BT1			3
#define TXHIGHPWRLEVEL_BT2			4

#define DM_TYPE_BYFW				0
#define DM_TYPE_BYDRIVER			1

#define TX_POWER_NEAR_FIELD_THRESH_LVL2		74
#define TX_POWER_NEAR_FIELD_THRESH_LVL1		67
#define TXPWRTRACK_MAX_IDX			6

/* Dynamic ATC switch */
#define ATC_STATUS_OFF				0x0	/* enable */
#define	ATC_STATUS_ON				0x1	/* disable */
#define	CFO_THRESHOLD_XTAL			10	/* kHz */
#define	CFO_THRESHOLD_ATC			80	/* kHz */

/* RSSI Dump Message */
#define RA_RSSIDUMP				0xcb0
#define RB_RSSIDUMP				0xcb1
#define RS1_RXEVMDUMP				0xcb2
#define RS2_RXEVMDUMP				0xcb3
#define RA_RXSNRDUMP				0xcb4
#define RB_RXSNRDUMP				0xcb5
#define RA_CFOSHORTDUMP				0xcb6
#define RB_CFOSHORTDUMP				0xcb8
#define RA_CFOLONGDUMP				0xcba
#define RB_CFOLONGDUMP				0xcbc

struct ps_t {
	u8 pre_ccastate;
	u8 cur_ccasate;
	u8 pre_rfstate;
	u8 cur_rfstate;
	long rssi_val_min;

};

struct dig_t {
	u8 dig_enable_flag;
	u8 dig_ext_port_stage;
	u32 rssi_lowthresh;
	u32 rssi_highthresh;

	u32 fa_lowthresh;
	u32 fa_highthresh;

	u8 cursta_connectctate;
	u8 presta_connectstate;
	u8 curmultista_connectstate;

	u8 pre_igvalue;
	u8 cur_igvalue;
	u8 backup_igvalue;
	u8 bt30_cur_igi;
	u8 stop_dig;

	char backoff_val;
	char backoff_val_range_max;
	char backoff_val_range_min;
	u8 rx_gain_range_max;
	u8 rx_gain_range_min;
	u8 rssi_val_min;

	u8 pre_cck_cca_thres;
	u8 cur_cck_cca_thres;
	u8 pre_cck_pd_state;
	u8 cur_cck_pd_state;

	u8 large_fa_hit;
	u8 forbidden_igi;
	u32 recover_cnt;

	char th_l2h_ini;
	char th_edcca_hl_diff;
	char igi_base;
	u8 igi_target;
	bool force_edcca;
	u8 adapen_rssi;

	u8 dig_dynamic_min_0;
	u8 dig_dynamic_min_1;
	bool b_media_connect_0;
	bool b_media_connect_1;

	u32 antdiv_rssi_max;
	u32 rssi_max;
};

enum pwr_track_control_method {
	BBSWING,
	TXAGC
};

extern struct dig_t dm_dig;
void rtl92ee_dm_init(struct ieee80211_hw *hw);
void rtl92ee_dm_watchdog(struct ieee80211_hw *hw);
void rtl92ee_dm_write_cck_cca_thres(struct ieee80211_hw *hw,
				    u8 cur_thres);
void rtl92ee_dm_write_dig(struct ieee80211_hw *hw, u8 current_igi);
void rtl92ee_dm_init_edca_turbo(struct ieee80211_hw *hw);
void rtl92ee_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw);
void rtl92ee_dm_dynamic_arfb_select(struct ieee80211_hw *hw,
				    u8 rate, bool collision_state);
#endif