1/* 2 * Copyright (c) 2015 Qualcomm Atheros 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 AR9003_AIC_H 18#define AR9003_AIC_H 19 20#define ATH_AIC_MAX_COM_ATT_DB_TABLE 6 21#define ATH_AIC_MAX_AIC_LIN_TABLE 69 22#define ATH_AIC_MIN_ROT_DIR_ATT_DB 0 23#define ATH_AIC_MIN_ROT_QUAD_ATT_DB 0 24#define ATH_AIC_MAX_ROT_DIR_ATT_DB 37 25#define ATH_AIC_MAX_ROT_QUAD_ATT_DB 37 26#define ATH_AIC_SRAM_AUTO_INCREMENT 0x80000000 27#define ATH_AIC_SRAM_GAIN_TABLE_OFFSET 0x280 28#define ATH_AIC_SRAM_CAL_OFFSET 0x140 29#define ATH_AIC_SRAM_OFFSET 0x00 30#define ATH_AIC_MEAS_MAG_THRESH 20 31#define ATH_AIC_BT_JUPITER_CTRL 0x66820 32#define ATH_AIC_BT_AIC_ENABLE 0x02 33 34enum aic_cal_state { 35 AIC_CAL_STATE_IDLE = 0, 36 AIC_CAL_STATE_STARTED, 37 AIC_CAL_STATE_DONE, 38 AIC_CAL_STATE_ERROR 39}; 40 41struct ath_aic_sram_info { 42 bool valid:1; 43 bool vga_quad_sign:1; 44 bool vga_dir_sign:1; 45 u8 rot_quad_att_db; 46 u8 rot_dir_att_db; 47 u8 com_att_6db; 48}; 49 50struct ath_aic_out_info { 51 int16_t dir_path_gain_lin; 52 int16_t quad_path_gain_lin; 53}; 54 55u8 ar9003_aic_calibration(struct ath_hw *ah); 56u8 ar9003_aic_start_normal(struct ath_hw *ah); 57u8 ar9003_aic_cal_reset(struct ath_hw *ah); 58u8 ar9003_aic_calibration_single(struct ath_hw *ah); 59 60#endif /* AR9003_AIC_H */ 61