drivers/net/wireless/mediatek/mt7601u/mcu.h

   1 /*
   2  * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
   3  * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2
   7  * as published by the Free Software Foundation
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  */
  14
  15 #ifndef __MT7601U_MCU_H
  16 #define __MT7601U_MCU_H
  17
  18 struct mt7601u_dev;
  19
  20 /* Register definitions */
  21 #define MT_MCU_RESET_CTL                0x070C
  22 #define MT_MCU_INT_LEVEL                0x0718
  23 #define MT_MCU_COM_REG0                 0x0730
  24 #define MT_MCU_COM_REG1                 0x0734
  25 #define MT_MCU_COM_REG2                 0x0738
  26 #define MT_MCU_COM_REG3                 0x073C
  27
  28 #define MT_MCU_IVB_SIZE                 0x40
  29 #define MT_MCU_DLM_OFFSET               0x80000
  30
  31 #define MT_MCU_MEMMAP_WLAN              0x00410000
  32 #define MT_MCU_MEMMAP_BBP               0x40000000
  33 #define MT_MCU_MEMMAP_RF                0x80000000
  34
  35 #define INBAND_PACKET_MAX_LEN           192
  36
  37 enum mcu_cmd {
  38         CMD_FUN_SET_OP = 1,
  39         CMD_LOAD_CR = 2,
  40         CMD_INIT_GAIN_OP = 3,
  41         CMD_DYNC_VGA_OP = 6,
  42         CMD_TDLS_CH_SW = 7,
  43         CMD_BURST_WRITE = 8,
  44         CMD_READ_MODIFY_WRITE = 9,
  45         CMD_RANDOM_READ = 10,
  46         CMD_BURST_READ = 11,
  47         CMD_RANDOM_WRITE = 12,
  48         CMD_LED_MODE_OP = 16,
  49         CMD_POWER_SAVING_OP = 20,
  50         CMD_WOW_CONFIG = 21,
  51         CMD_WOW_QUERY = 22,
  52         CMD_WOW_FEATURE = 24,
  53         CMD_CARRIER_DETECT_OP = 28,
  54         CMD_RADOR_DETECT_OP = 29,
  55         CMD_SWITCH_CHANNEL_OP = 30,
  56         CMD_CALIBRATION_OP = 31,
  57         CMD_BEACON_OP = 32,
  58         CMD_ANTENNA_OP = 33,
  59 };
  60
  61 enum mcu_function {
  62         Q_SELECT = 1,
  63         ATOMIC_TSSI_SETTING = 5,
  64 };
  65
  66 enum mcu_power_mode {
  67         RADIO_OFF = 0x30,
  68         RADIO_ON = 0x31,
  69         RADIO_OFF_AUTO_WAKEUP = 0x32,
  70         RADIO_OFF_ADVANCE = 0x33,
  71         RADIO_ON_ADVANCE = 0x34,
  72 };
  73
  74 enum mcu_calibrate {
  75         MCU_CAL_R = 1,
  76         MCU_CAL_DCOC,
  77         MCU_CAL_LC,
  78         MCU_CAL_LOFT,
  79         MCU_CAL_TXIQ,
  80         MCU_CAL_BW,
  81         MCU_CAL_DPD,
  82         MCU_CAL_RXIQ,
  83         MCU_CAL_TXDCOC,
  84 };
  85
  86 int mt7601u_mcu_init(struct mt7601u_dev *dev);
  87 int mt7601u_mcu_cmd_init(struct mt7601u_dev *dev);
  88 void mt7601u_mcu_cmd_deinit(struct mt7601u_dev *dev);
  89
  90 int
  91 mt7601u_mcu_calibrate(struct mt7601u_dev *dev, enum mcu_calibrate cal, u32 val);
  92 int mt7601u_mcu_tssi_read_kick(struct mt7601u_dev *dev, int use_hvga);
  93
  94 #endif