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/*
* Copyright (c) 2015 Qualcomm Atheros Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef AR9003_AIC_H
#define AR9003_AIC_H
#define ATH_AIC_MAX_COM_ATT_DB_TABLE 6
#define ATH_AIC_MAX_AIC_LIN_TABLE 69
#define ATH_AIC_MIN_ROT_DIR_ATT_DB 0
#define ATH_AIC_MIN_ROT_QUAD_ATT_DB 0
#define ATH_AIC_MAX_ROT_DIR_ATT_DB 37
#define ATH_AIC_MAX_ROT_QUAD_ATT_DB 37
#define ATH_AIC_SRAM_AUTO_INCREMENT 0x80000000
#define ATH_AIC_SRAM_GAIN_TABLE_OFFSET 0x280
#define ATH_AIC_SRAM_CAL_OFFSET 0x140
#define ATH_AIC_SRAM_OFFSET 0x00
#define ATH_AIC_MEAS_MAG_THRESH 20
#define ATH_AIC_BT_JUPITER_CTRL 0x66820
#define ATH_AIC_BT_AIC_ENABLE 0x02
enum aic_cal_state {
AIC_CAL_STATE_IDLE = 0,
AIC_CAL_STATE_STARTED,
AIC_CAL_STATE_DONE,
AIC_CAL_STATE_ERROR
};
struct ath_aic_sram_info {
bool valid:1;
bool vga_quad_sign:1;
bool vga_dir_sign:1;
u8 rot_quad_att_db;
u8 rot_dir_att_db;
u8 com_att_6db;
};
struct ath_aic_out_info {
int16_t dir_path_gain_lin;
int16_t quad_path_gain_lin;
struct ath_aic_sram_info sram;
};
u8 ar9003_aic_calibration(struct ath_hw *ah);
u8 ar9003_aic_start_normal(struct ath_hw *ah);
u8 ar9003_aic_cal_reset(struct ath_hw *ah);
u8 ar9003_aic_calibration_single(struct ath_hw *ah);
#endif /* AR9003_AIC_H */
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