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linux/drivers/media/dvb-frontends/mxl692_defs.h
Cai Huoqing 19c23f4fd8 media: dvb-frontend/mxl692: Remove repeated verbose license text 
remove it because SPDX-License-Identifier is already used

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-09-30 10:08:01 +02:00

540 lines
14 KiB
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Driver for the MaxLinear MxL69x family of combo tuners/demods
*
* Copyright (C) 2020 Brad Love <brad@nextdimension.cc>
*
* based on code:
* Copyright (c) 2016 MaxLinear, Inc. All rights reserved
* which was released under GPL V2
*/
/*****************************************************************************
* Defines
*****************************************************************************
*/
#define MXL_EAGLE_HOST_MSG_HEADER_SIZE 8
#define MXL_EAGLE_FW_MAX_SIZE_IN_KB 76
#define MXL_EAGLE_QAM_FFE_TAPS_LENGTH 16
#define MXL_EAGLE_QAM_SPUR_TAPS_LENGTH 32
#define MXL_EAGLE_QAM_DFE_TAPS_LENGTH 72
#define MXL_EAGLE_ATSC_FFE_TAPS_LENGTH 4096
#define MXL_EAGLE_ATSC_DFE_TAPS_LENGTH 384
#define MXL_EAGLE_VERSION_SIZE 5 /* A.B.C.D-RCx */
#define MXL_EAGLE_FW_LOAD_TIME 50
#define MXL_EAGLE_FW_MAX_SIZE_IN_KB 76
#define MXL_EAGLE_FW_HEADER_SIZE 16
#define MXL_EAGLE_FW_SEGMENT_HEADER_SIZE 8
#define MXL_EAGLE_MAX_I2C_PACKET_SIZE 58
#define MXL_EAGLE_I2C_MHEADER_SIZE 6
#define MXL_EAGLE_I2C_PHEADER_SIZE 2
/* Enum of Eagle family devices */
enum MXL_EAGLE_DEVICE_E {
MXL_EAGLE_DEVICE_691 = 1, /* Device Mxl691 */
MXL_EAGLE_DEVICE_248 = 2, /* Device Mxl248 */
MXL_EAGLE_DEVICE_692 = 3, /* Device Mxl692 */
MXL_EAGLE_DEVICE_MAX, /* No such device */
};
#define VER_A 1
#define VER_B 1
#define VER_C 1
#define VER_D 3
#define VER_E 6
/* Enum of Host to Eagle I2C protocol opcodes */
enum MXL_EAGLE_OPCODE_E {
/* DEVICE */
MXL_EAGLE_OPCODE_DEVICE_DEMODULATOR_TYPE_SET,
MXL_EAGLE_OPCODE_DEVICE_MPEG_OUT_PARAMS_SET,
MXL_EAGLE_OPCODE_DEVICE_POWERMODE_SET,
MXL_EAGLE_OPCODE_DEVICE_GPIO_DIRECTION_SET,
MXL_EAGLE_OPCODE_DEVICE_GPO_LEVEL_SET,
MXL_EAGLE_OPCODE_DEVICE_INTR_MASK_SET,
MXL_EAGLE_OPCODE_DEVICE_IO_MUX_SET,
MXL_EAGLE_OPCODE_DEVICE_VERSION_GET,
MXL_EAGLE_OPCODE_DEVICE_STATUS_GET,
MXL_EAGLE_OPCODE_DEVICE_GPI_LEVEL_GET,
/* TUNER */
MXL_EAGLE_OPCODE_TUNER_CHANNEL_TUNE_SET,
MXL_EAGLE_OPCODE_TUNER_LOCK_STATUS_GET,
MXL_EAGLE_OPCODE_TUNER_AGC_STATUS_GET,
/* ATSC */
MXL_EAGLE_OPCODE_ATSC_INIT_SET,
MXL_EAGLE_OPCODE_ATSC_ACQUIRE_CARRIER_SET,
MXL_EAGLE_OPCODE_ATSC_STATUS_GET,
MXL_EAGLE_OPCODE_ATSC_ERROR_COUNTERS_GET,
MXL_EAGLE_OPCODE_ATSC_EQUALIZER_FILTER_DFE_TAPS_GET,
MXL_EAGLE_OPCODE_ATSC_EQUALIZER_FILTER_FFE_TAPS_GET,
/* QAM */
MXL_EAGLE_OPCODE_QAM_PARAMS_SET,
MXL_EAGLE_OPCODE_QAM_RESTART_SET,
MXL_EAGLE_OPCODE_QAM_STATUS_GET,
MXL_EAGLE_OPCODE_QAM_ERROR_COUNTERS_GET,
MXL_EAGLE_OPCODE_QAM_CONSTELLATION_VALUE_GET,
MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_FFE_GET,
MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_SPUR_START_GET,
MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_SPUR_END_GET,
MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_DFE_TAPS_NUMBER_GET,
MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_DFE_START_GET,
MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_DFE_MIDDLE_GET,
MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_DFE_END_GET,
/* OOB */
MXL_EAGLE_OPCODE_OOB_PARAMS_SET,
MXL_EAGLE_OPCODE_OOB_RESTART_SET,
MXL_EAGLE_OPCODE_OOB_ERROR_COUNTERS_GET,
MXL_EAGLE_OPCODE_OOB_STATUS_GET,
/* SMA */
MXL_EAGLE_OPCODE_SMA_INIT_SET,
MXL_EAGLE_OPCODE_SMA_PARAMS_SET,
MXL_EAGLE_OPCODE_SMA_TRANSMIT_SET,
MXL_EAGLE_OPCODE_SMA_RECEIVE_GET,
/* DEBUG */
MXL_EAGLE_OPCODE_INTERNAL,
MXL_EAGLE_OPCODE_MAX = 70,
};
/* Enum of Host to Eagle I2C protocol opcodes */
static const char * const MXL_EAGLE_OPCODE_STRING[] = {
/* DEVICE */
"DEVICE_DEMODULATOR_TYPE_SET",
"DEVICE_MPEG_OUT_PARAMS_SET",
"DEVICE_POWERMODE_SET",
"DEVICE_GPIO_DIRECTION_SET",
"DEVICE_GPO_LEVEL_SET",
"DEVICE_INTR_MASK_SET",
"DEVICE_IO_MUX_SET",
"DEVICE_VERSION_GET",
"DEVICE_STATUS_GET",
"DEVICE_GPI_LEVEL_GET",
/* TUNER */
"TUNER_CHANNEL_TUNE_SET",
"TUNER_LOCK_STATUS_GET",
"TUNER_AGC_STATUS_GET",
/* ATSC */
"ATSC_INIT_SET",
"ATSC_ACQUIRE_CARRIER_SET",
"ATSC_STATUS_GET",
"ATSC_ERROR_COUNTERS_GET",
"ATSC_EQUALIZER_FILTER_DFE_TAPS_GET",
"ATSC_EQUALIZER_FILTER_FFE_TAPS_GET",
/* QAM */
"QAM_PARAMS_SET",
"QAM_RESTART_SET",
"QAM_STATUS_GET",
"QAM_ERROR_COUNTERS_GET",
"QAM_CONSTELLATION_VALUE_GET",
"QAM_EQUALIZER_FILTER_FFE_GET",
"QAM_EQUALIZER_FILTER_SPUR_START_GET",
"QAM_EQUALIZER_FILTER_SPUR_END_GET",
"QAM_EQUALIZER_FILTER_DFE_TAPS_NUMBER_GET",
"QAM_EQUALIZER_FILTER_DFE_START_GET",
"QAM_EQUALIZER_FILTER_DFE_MIDDLE_GET",
"QAM_EQUALIZER_FILTER_DFE_END_GET",
/* OOB */
"OOB_PARAMS_SET",
"OOB_RESTART_SET",
"OOB_ERROR_COUNTERS_GET",
"OOB_STATUS_GET",
/* SMA */
"SMA_INIT_SET",
"SMA_PARAMS_SET",
"SMA_TRANSMIT_SET",
"SMA_RECEIVE_GET",
/* DEBUG */
"INTERNAL",
};
/* Enum of Callabck function types */
enum MXL_EAGLE_CB_TYPE_E {
MXL_EAGLE_CB_FW_DOWNLOAD = 0,
};
/* Enum of power supply types */
enum MXL_EAGLE_POWER_SUPPLY_SOURCE_E {
MXL_EAGLE_POWER_SUPPLY_SOURCE_SINGLE, /* Single supply of 3.3V */
MXL_EAGLE_POWER_SUPPLY_SOURCE_DUAL, /* Dual supply, 1.8V & 3.3V */
};
/* Enum of I/O pad drive modes */
enum MXL_EAGLE_IO_MUX_DRIVE_MODE_E {
MXL_EAGLE_IO_MUX_DRIVE_MODE_1X,
MXL_EAGLE_IO_MUX_DRIVE_MODE_2X,
MXL_EAGLE_IO_MUX_DRIVE_MODE_3X,
MXL_EAGLE_IO_MUX_DRIVE_MODE_4X,
MXL_EAGLE_IO_MUX_DRIVE_MODE_5X,
MXL_EAGLE_IO_MUX_DRIVE_MODE_6X,
MXL_EAGLE_IO_MUX_DRIVE_MODE_7X,
MXL_EAGLE_IO_MUX_DRIVE_MODE_8X,
};
/* Enum of demodulator types. Used for selection of demodulator
* type in relevant devices, e.g. ATSC vs. QAM in Mxl691
*/
enum MXL_EAGLE_DEMOD_TYPE_E {
MXL_EAGLE_DEMOD_TYPE_QAM, /* Mxl248 or Mxl692 */
MXL_EAGLE_DEMOD_TYPE_OOB, /* Mxl248 only */
MXL_EAGLE_DEMOD_TYPE_ATSC /* Mxl691 or Mxl692 */
};
/* Enum of power modes. Used for initial
* activation, or for activating sleep mode
*/
enum MXL_EAGLE_POWER_MODE_E {
MXL_EAGLE_POWER_MODE_SLEEP,
MXL_EAGLE_POWER_MODE_ACTIVE
};
/* Enum of GPIOs, used in device GPIO APIs */
enum MXL_EAGLE_GPIO_NUMBER_E {
MXL_EAGLE_GPIO_NUMBER_0,
MXL_EAGLE_GPIO_NUMBER_1,
MXL_EAGLE_GPIO_NUMBER_2,
MXL_EAGLE_GPIO_NUMBER_3,
MXL_EAGLE_GPIO_NUMBER_4,
MXL_EAGLE_GPIO_NUMBER_5,
MXL_EAGLE_GPIO_NUMBER_6
};
/* Enum of GPIO directions, used in GPIO direction configuration API */
enum MXL_EAGLE_GPIO_DIRECTION_E {
MXL_EAGLE_GPIO_DIRECTION_INPUT,
MXL_EAGLE_GPIO_DIRECTION_OUTPUT
};
/* Enum of GPIO level, used in device GPIO APIs */
enum MXL_EAGLE_GPIO_LEVEL_E {
MXL_EAGLE_GPIO_LEVEL_LOW,
MXL_EAGLE_GPIO_LEVEL_HIGH,
};
/* Enum of I/O Mux function, used in device I/O mux configuration API */
enum MXL_EAGLE_IOMUX_FUNCTION_E {
MXL_EAGLE_IOMUX_FUNC_FEC_LOCK,
MXL_EAGLE_IOMUX_FUNC_MERR,
};
/* Enum of MPEG Data format, used in MPEG and OOB output configuration */
enum MXL_EAGLE_MPEG_DATA_FORMAT_E {
MXL_EAGLE_DATA_SERIAL_LSB_1ST = 0,
MXL_EAGLE_DATA_SERIAL_MSB_1ST,
MXL_EAGLE_DATA_SYNC_WIDTH_BIT = 0,
MXL_EAGLE_DATA_SYNC_WIDTH_BYTE
};
/* Enum of MPEG Clock format, used in MPEG and OOB output configuration */
enum MXL_EAGLE_MPEG_CLOCK_FORMAT_E {
MXL_EAGLE_CLOCK_ACTIVE_HIGH = 0,
MXL_EAGLE_CLOCK_ACTIVE_LOW,
MXL_EAGLE_CLOCK_POSITIVE = 0,
MXL_EAGLE_CLOCK_NEGATIVE,
MXL_EAGLE_CLOCK_IN_PHASE = 0,
MXL_EAGLE_CLOCK_INVERTED,
};
/* Enum of MPEG Clock speeds, used in MPEG output configuration */
enum MXL_EAGLE_MPEG_CLOCK_RATE_E {
MXL_EAGLE_MPEG_CLOCK_54MHZ,
MXL_EAGLE_MPEG_CLOCK_40_5MHZ,
MXL_EAGLE_MPEG_CLOCK_27MHZ,
MXL_EAGLE_MPEG_CLOCK_13_5MHZ,
};
/* Enum of Interrupt mask bit, used in host interrupt configuration */
enum MXL_EAGLE_INTR_MASK_BITS_E {
MXL_EAGLE_INTR_MASK_DEMOD = 0,
MXL_EAGLE_INTR_MASK_SMA_RX = 1,
MXL_EAGLE_INTR_MASK_WDOG = 31
};
/* Enum of QAM Demodulator type, used in QAM configuration */
enum MXL_EAGLE_QAM_DEMOD_ANNEX_TYPE_E {
MXL_EAGLE_QAM_DEMOD_ANNEX_B, /* J.83B */
MXL_EAGLE_QAM_DEMOD_ANNEX_A, /* DVB-C */
};
/* Enum of QAM Demodulator modulation, used in QAM configuration and status */
enum MXL_EAGLE_QAM_DEMOD_QAM_TYPE_E {
MXL_EAGLE_QAM_DEMOD_QAM16,
MXL_EAGLE_QAM_DEMOD_QAM64,
MXL_EAGLE_QAM_DEMOD_QAM256,
MXL_EAGLE_QAM_DEMOD_QAM1024,
MXL_EAGLE_QAM_DEMOD_QAM32,
MXL_EAGLE_QAM_DEMOD_QAM128,
MXL_EAGLE_QAM_DEMOD_QPSK,
MXL_EAGLE_QAM_DEMOD_AUTO,
};
/* Enum of Demodulator IQ setup, used in QAM, OOB configuration and status */
enum MXL_EAGLE_IQ_FLIP_E {
MXL_EAGLE_DEMOD_IQ_NORMAL,
MXL_EAGLE_DEMOD_IQ_FLIPPED,
MXL_EAGLE_DEMOD_IQ_AUTO,
};
/* Enum of OOB Demodulator symbol rates, used in OOB configuration */
enum MXL_EAGLE_OOB_DEMOD_SYMB_RATE_E {
MXL_EAGLE_OOB_DEMOD_SYMB_RATE_0_772MHZ, /* ANSI/SCTE 55-2 0.772 MHz */
MXL_EAGLE_OOB_DEMOD_SYMB_RATE_1_024MHZ, /* ANSI/SCTE 55-1 1.024 MHz */
MXL_EAGLE_OOB_DEMOD_SYMB_RATE_1_544MHZ, /* ANSI/SCTE 55-2 1.544 MHz */
};
/* Enum of tuner channel tuning mode */
enum MXL_EAGLE_TUNER_CHANNEL_TUNE_MODE_E {
MXL_EAGLE_TUNER_CHANNEL_TUNE_MODE_VIEW, /* Normal "view" mode */
MXL_EAGLE_TUNER_CHANNEL_TUNE_MODE_SCAN, /* Fast "scan" mode */
};
/* Enum of tuner bandwidth */
enum MXL_EAGLE_TUNER_BW_E {
MXL_EAGLE_TUNER_BW_6MHZ,
MXL_EAGLE_TUNER_BW_7MHZ,
MXL_EAGLE_TUNER_BW_8MHZ,
};
/* Enum of tuner bandwidth */
enum MXL_EAGLE_JUNCTION_TEMPERATURE_E {
MXL_EAGLE_JUNCTION_TEMPERATURE_BELOW_0_CELSIUS = 0,
MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_0_TO_14_CELSIUS = 1,
MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_14_TO_28_CELSIUS = 3,
MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_28_TO_42_CELSIUS = 2,
MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_42_TO_57_CELSIUS = 6,
MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_57_TO_71_CELSIUS = 7,
MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_71_TO_85_CELSIUS = 5,
MXL_EAGLE_JUNCTION_TEMPERATURE_ABOVE_85_CELSIUS = 4,
};
/* Struct passed in optional callback used during FW download */
struct MXL_EAGLE_FW_DOWNLOAD_CB_PAYLOAD_T {
u32 total_len;
u32 downloaded_len;
};
/* Struct used of I2C protocol between host and Eagle, internal use only */
struct __packed MXL_EAGLE_HOST_MSG_HEADER_T {
u8 opcode;
u8 seqnum;
u8 payload_size;
u8 status;
u32 checksum;
};
/* Device version information struct */
struct __packed MXL_EAGLE_DEV_VER_T {
u8 chip_id;
u8 firmware_ver[MXL_EAGLE_VERSION_SIZE];
u8 mxlware_ver[MXL_EAGLE_VERSION_SIZE];
};
/* Xtal configuration struct */
struct __packed MXL_EAGLE_DEV_XTAL_T {
u8 xtal_cap; /* accepted range is 1..31 pF. Default is 26 */
u8 clk_out_enable;
u8 clk_out_div_enable; /* clock out freq is xtal freq / 6 */
u8 xtal_sharing_enable; /* if enabled set xtal_cap to 25 pF */
u8 xtal_calibration_enable; /* enable for master, disable for slave */
};
/* GPIO direction struct, internally used in GPIO configuration API */
struct __packed MXL_EAGLE_DEV_GPIO_DIRECTION_T {
u8 gpio_number;
u8 gpio_direction;
};
/* GPO level struct, internally used in GPIO configuration API */
struct __packed MXL_EAGLE_DEV_GPO_LEVEL_T {
u8 gpio_number;
u8 gpo_level;
};
/* Device Status struct */
struct MXL_EAGLE_DEV_STATUS_T {
u8 temperature;
u8 demod_type;
u8 power_mode;
u8 cpu_utilization_percent;
};
/* Device interrupt configuration struct */
struct __packed MXL_EAGLE_DEV_INTR_CFG_T {
u32 intr_mask;
u8 edge_trigger;
u8 positive_trigger;
u8 global_enable_interrupt;
};
/* MPEG pad drive parameters, used on MPEG output configuration */
/* See MXL_EAGLE_IO_MUX_DRIVE_MODE_E */
struct MXL_EAGLE_MPEG_PAD_DRIVE_T {
u8 pad_drv_mpeg_syn;
u8 pad_drv_mpeg_dat;
u8 pad_drv_mpeg_val;
u8 pad_drv_mpeg_clk;
};
/* MPEGOUT parameter struct, used in MPEG output configuration */
struct MXL_EAGLE_MPEGOUT_PARAMS_T {
u8 mpeg_parallel;
u8 msb_first;
u8 mpeg_sync_pulse_width; /* See MXL_EAGLE_MPEG_DATA_FORMAT_E */
u8 mpeg_valid_pol;
u8 mpeg_sync_pol;
u8 mpeg_clk_pol;
u8 mpeg3wire_mode_enable;
u8 mpeg_clk_freq;
struct MXL_EAGLE_MPEG_PAD_DRIVE_T mpeg_pad_drv;
};
/* QAM Demodulator parameters struct, used in QAM params configuration */
struct __packed MXL_EAGLE_QAM_DEMOD_PARAMS_T {
u8 annex_type;
u8 qam_type;
u8 iq_flip;
u8 search_range_idx;
u8 spur_canceller_enable;
u32 symbol_rate_hz;
u32 symbol_rate_256qam_hz;
};
/* QAM Demodulator status */
struct MXL_EAGLE_QAM_DEMOD_STATUS_T {
u8 annex_type;
u8 qam_type;
u8 iq_flip;
u8 interleaver_depth_i;
u8 interleaver_depth_j;
u8 qam_locked;
u8 fec_locked;
u8 mpeg_locked;
u16 snr_db_tenths;
s16 timing_offset;
s32 carrier_offset_hz;
};
/* QAM Demodulator error counters */
struct MXL_EAGLE_QAM_DEMOD_ERROR_COUNTERS_T {
u32 corrected_code_words;
u32 uncorrected_code_words;
u32 total_code_words_received;
u32 corrected_bits;
u32 error_mpeg_frames;
u32 mpeg_frames_received;
u32 erasures;
};
/* QAM Demodulator constellation point */
struct MXL_EAGLE_QAM_DEMOD_CONSTELLATION_VAL_T {
s16 i_value[12];
s16 q_value[12];
};
/* QAM Demodulator equalizer filter taps */
struct MXL_EAGLE_QAM_DEMOD_EQU_FILTER_T {
s16 ffe_taps[MXL_EAGLE_QAM_FFE_TAPS_LENGTH];
s16 spur_taps[MXL_EAGLE_QAM_SPUR_TAPS_LENGTH];
s16 dfe_taps[MXL_EAGLE_QAM_DFE_TAPS_LENGTH];
u8 ffe_leading_tap_index;
u8 dfe_taps_number;
};
/* OOB Demodulator parameters struct, used in OOB params configuration */
struct __packed MXL_EAGLE_OOB_DEMOD_PARAMS_T {
u8 symbol_rate;
u8 iq_flip;
u8 clk_pol;
};
/* OOB Demodulator error counters */
struct MXL_EAGLE_OOB_DEMOD_ERROR_COUNTERS_T {
u32 corrected_packets;
u32 uncorrected_packets;
u32 total_packets_received;
};
/* OOB status */
struct __packed MXL_EAGLE_OOB_DEMOD_STATUS_T {
u16 snr_db_tenths;
s16 timing_offset;
s32 carrier_offsetHz;
u8 qam_locked;
u8 fec_locked;
u8 mpeg_locked;
u8 retune_required;
u8 iq_flip;
};
/* ATSC Demodulator status */
struct __packed MXL_EAGLE_ATSC_DEMOD_STATUS_T {
s16 snr_db_tenths;
s16 timing_offset;
s32 carrier_offset_hz;
u8 frame_lock;
u8 atsc_lock;
u8 fec_lock;
};
/* ATSC Demodulator error counters */
struct MXL_EAGLE_ATSC_DEMOD_ERROR_COUNTERS_T {
u32 error_packets;
u32 total_packets;
u32 error_bytes;
};
/* ATSC Demodulator equalizers filter taps */
struct __packed MXL_EAGLE_ATSC_DEMOD_EQU_FILTER_T {
s16 ffe_taps[MXL_EAGLE_ATSC_FFE_TAPS_LENGTH];
s8 dfe_taps[MXL_EAGLE_ATSC_DFE_TAPS_LENGTH];
};
/* Tuner AGC Status */
struct __packed MXL_EAGLE_TUNER_AGC_STATUS_T {
u8 locked;
u16 raw_agc_gain; /* AGC gain [dB] = rawAgcGain / 2^6 */
s16 rx_power_db_hundredths;
};
/* Tuner channel tune parameters */
struct __packed MXL_EAGLE_TUNER_CHANNEL_PARAMS_T {
u32 freq_hz;
u8 tune_mode;
u8 bandwidth;
};
/* Tuner channel lock indications */
struct __packed MXL_EAGLE_TUNER_LOCK_STATUS_T {
u8 rf_pll_locked;
u8 ref_pll_locked;
};
/* Smart antenna parameters used in Smart antenna params configuration */
struct __packed MXL_EAGLE_SMA_PARAMS_T {
u8 full_duplex_enable;
u8 rx_disable;
u8 idle_logic_high;
};
/* Smart antenna message format */
struct __packed MXL_EAGLE_SMA_MESSAGE_T {
u32 payload_bits;
u8 total_num_bits;
};
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