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/*
*
* Copyright (c) 2011-2014 The Linux Foundation. All rights reserved.
*
* This file is based on include/net/bluetooth/hci_core.h
*
* Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
* CLAIM, OR ANY SPECIAL 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.
*
* ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
* COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
* SOFTWARE IS DISCLAIMED.
*/
#ifndef __UAPI_RADIO_HCI_CORE_H
#define __UAPI_RADIO_HCI_CORE_H
#include <linux/skbuff.h>
#include <linux/interrupt.h>
#include <linux/mutex.h>
#include <linux/atomic.h>
#include <media/radio-iris-commands.h>
const unsigned char MIN_TX_TONE_VAL = 0x00;
const unsigned char MAX_TX_TONE_VAL = 0x07;
const unsigned char MIN_HARD_MUTE_VAL = 0x00;
const unsigned char MAX_HARD_MUTE_VAL = 0x03;
const unsigned char MIN_SRCH_MODE = 0x00;
const unsigned char MAX_SRCH_MODE = 0x09;
const unsigned char MIN_SCAN_DWELL = 0x00;
const unsigned char MAX_SCAN_DWELL = 0x0F;
const unsigned char MIN_SIG_TH = 0x00;
const unsigned char MAX_SIG_TH = 0x03;
const unsigned char MIN_PTY = 0X00;
const unsigned char MAX_PTY = 0x1F;
const unsigned short MIN_PI = 0x0000;
const unsigned short MAX_PI = 0xFFFF;
const unsigned char MIN_SRCH_STATIONS_CNT = 0x00;
const unsigned char MAX_SRCH_STATIONS_CNT = 0x14;
const unsigned char MIN_CHAN_SPACING = 0x00;
const unsigned char MAX_CHAN_SPACING = 0x02;
const unsigned char MIN_EMPHASIS = 0x00;
const unsigned char MAX_EMPHASIS = 0x01;
const unsigned char MIN_RDS_STD = 0x00;
const unsigned char MAX_RDS_STD = 0x02;
const unsigned char MIN_ANTENNA_VAL = 0x00;
const unsigned char MAX_ANTENNA_VAL = 0x01;
const unsigned char MIN_TX_PS_REPEAT_CNT = 0x01;
const unsigned char MAX_TX_PS_REPEAT_CNT = 0x0F;
const unsigned char MIN_SOFT_MUTE = 0x00;
const unsigned char MAX_SOFT_MUTE = 0x01;
const unsigned char MIN_PEEK_ACCESS_LEN = 0x01;
const unsigned char MAX_PEEK_ACCESS_LEN = 0xF9;
const unsigned char MIN_RESET_CNTR = 0x00;
const unsigned char MAX_RESET_CNTR = 0x01;
const unsigned char MIN_HLSI = 0x00;
const unsigned char MAX_HLSI = 0x02;
const unsigned char MIN_NOTCH_FILTER = 0x00;
const unsigned char MAX_NOTCH_FILTER = 0x02;
const unsigned char MIN_INTF_DET_OUT_LW_TH = 0x00;
const unsigned char MAX_INTF_DET_OUT_LW_TH = 0xFF;
const unsigned char MIN_INTF_DET_OUT_HG_TH = 0x00;
const unsigned char MAX_INTF_DET_OUT_HG_TH = 0xFF;
const signed char MIN_SINR_TH = -128;
const signed char MAX_SINR_TH = 127;
const unsigned char MIN_SINR_SAMPLES = 0x01;
const unsigned char MAX_SINR_SAMPLES = 0xFF;
const signed char MIN_BLEND_HI = -128;
const signed char MAX_BLEND_HI = 127;
/* ---- HCI Packet structures ---- */
#define RADIO_HCI_COMMAND_HDR_SIZE sizeof(struct radio_hci_command_hdr)
#define RADIO_HCI_EVENT_HDR_SIZE sizeof(struct radio_hci_event_hdr)
/* HCI data types */
#define RADIO_HCI_COMMAND_PKT 0x11
#define RADIO_HCI_EVENT_PKT 0x14
/*HCI reponce packets*/
#define MAX_RIVA_PEEK_RSP_SIZE 251
/* default data access */
#define DEFAULT_DATA_OFFSET 2
#define DEFAULT_DATA_SIZE 249
/* Power levels are 0-7, but SOC will expect values from 0-255
* So the each level step size will be 255/7 = 36 */
#define FM_TX_PWR_LVL_STEP_SIZE 36
#define FM_TX_PWR_LVL_0 0 /* Lowest power lvl that can be set for Tx */
#define FM_TX_PWR_LVL_MAX 7 /* Max power lvl for Tx */
#define FM_TX_PHY_CFG_MODE 0x3c
#define FM_TX_PHY_CFG_LEN 0x10
#define FM_TX_PWR_GAIN_OFFSET 14
/**RDS CONFIG MODE**/
#define FM_RDS_CNFG_MODE 0x0f
#define FM_RDS_CNFG_LEN 0x10
#define AF_RMSSI_TH_LSB_OFFSET 10
#define AF_RMSSI_TH_MSB_OFFSET 11
#define AF_RMSSI_SAMPLES_OFFSET 15
/**RX CONFIG MODE**/
#define FM_RX_CONFG_MODE 0x15
#define FM_RX_CNFG_LEN 0x20
#define GD_CH_RMSSI_TH_OFFSET 12
#define MAX_GD_CH_RMSSI_TH 127
#define SRCH_ALGO_TYPE_OFFSET 25
#define SINRFIRSTSTAGE_OFFSET 26
#define RMSSIFIRSTSTAGE_OFFSET 27
#define CF0TH12_BYTE1_OFFSET 8
#define CF0TH12_BYTE2_OFFSET 9
#define CF0TH12_BYTE3_OFFSET 10
#define CF0TH12_BYTE4_OFFSET 11
#define MAX_SINR_FIRSTSTAGE 127
#define MAX_RMSSI_FIRSTSTAGE 127
#define RDS_PS0_XFR_MODE 0x01
#define RDS_PS0_LEN 6
#define RX_REPEATE_BYTE_OFFSET 5
#define FM_SPUR_TBL_SIZE 240
#define SPUR_DATA_LEN 16
#define ENTRIES_EACH_CMD 15
#define SPUR_DATA_INDEX 2
#define FM_AF_LIST_MAX_SIZE 200
#define AF_LIST_MAX (FM_AF_LIST_MAX_SIZE / 4) /* Each AF frequency consist
of sizeof(int) bytes */
#define MAX_BLEND_INDEX 49
/* HCI timeouts */
#define RADIO_HCI_TIMEOUT (10000) /* 10 seconds */
#define TUNE_PARAM 16
struct radio_hci_command_hdr {
__le16 opcode; /* OCF & OGF */
__u8 plen;
} __packed;
struct radio_hci_event_hdr {
__u8 evt;
__u8 plen;
} __packed;
struct radio_hci_dev {
char name[8];
unsigned long flags;
__u16 id;
__u8 bus;
__u8 dev_type;
__u8 dev_name[248];
__u8 dev_class[3];
__u8 features[8];
__u8 commands[64];
unsigned int data_block_len;
unsigned long cmd_last_tx;
struct sk_buff *sent_cmd;
__u32 req_status;
__u32 req_result;
atomic_t cmd_cnt;
struct tasklet_struct cmd_task;
struct tasklet_struct rx_task;
struct tasklet_struct tx_task;
struct sk_buff_head rx_q;
struct sk_buff_head raw_q;
struct sk_buff_head cmd_q;
struct mutex req_lock;
wait_queue_head_t req_wait_q;
int (*open)(struct radio_hci_dev *hdev);
int (*close)(struct radio_hci_dev *hdev);
int (*flush)(struct radio_hci_dev *hdev);
int (*send)(struct sk_buff *skb);
void (*destruct)(struct radio_hci_dev *hdev);
void (*notify)(struct radio_hci_dev *hdev, unsigned int evt);
};
int radio_hci_register_dev(struct radio_hci_dev *hdev);
int radio_hci_unregister_dev(struct radio_hci_dev *hdev);
int radio_hci_recv_frame(struct sk_buff *skb);
int radio_hci_send_cmd(struct radio_hci_dev *hdev, __u16 opcode, __u32 plen,
void *param);
void radio_hci_event_packet(struct radio_hci_dev *hdev, struct sk_buff *skb);
/* Opcode OCF */
/* HCI recv control commands opcode */
#define HCI_OCF_FM_ENABLE_RECV_REQ 0x0001
#define HCI_OCF_FM_DISABLE_RECV_REQ 0x0002
#define HCI_OCF_FM_GET_RECV_CONF_REQ 0x0003
#define HCI_OCF_FM_SET_RECV_CONF_REQ 0x0004
#define HCI_OCF_FM_SET_MUTE_MODE_REQ 0x0005
#define HCI_OCF_FM_SET_STEREO_MODE_REQ 0x0006
#define HCI_OCF_FM_SET_ANTENNA 0x0007
#define HCI_OCF_FM_SET_SIGNAL_THRESHOLD 0x0008
#define HCI_OCF_FM_GET_SIGNAL_THRESHOLD 0x0009
#define HCI_OCF_FM_GET_STATION_PARAM_REQ 0x000A
#define HCI_OCF_FM_GET_PROGRAM_SERVICE_REQ 0x000B
#define HCI_OCF_FM_GET_RADIO_TEXT_REQ 0x000C
#define HCI_OCF_FM_GET_AF_LIST_REQ 0x000D
#define HCI_OCF_FM_SEARCH_STATIONS 0x000E
#define HCI_OCF_FM_SEARCH_RDS_STATIONS 0x000F
#define HCI_OCF_FM_SEARCH_STATIONS_LIST 0x0010
#define HCI_OCF_FM_CANCEL_SEARCH 0x0011
#define HCI_OCF_FM_RDS_GRP 0x0012
#define HCI_OCF_FM_RDS_GRP_PROCESS 0x0013
#define HCI_OCF_FM_EN_WAN_AVD_CTRL 0x0014
#define HCI_OCF_FM_EN_NOTCH_CTRL 0x0015
#define HCI_OCF_FM_SET_EVENT_MASK 0x0016
#define HCI_OCF_FM_SET_CH_DET_THRESHOLD 0x0017
#define HCI_OCF_FM_GET_CH_DET_THRESHOLD 0x0018
#define HCI_OCF_FM_SET_BLND_TBL 0x001B
#define HCI_OCF_FM_GET_BLND_TBL 0x001C
/* HCI trans control commans opcode*/
#define HCI_OCF_FM_ENABLE_TRANS_REQ 0x0001
#define HCI_OCF_FM_DISABLE_TRANS_REQ 0x0002
#define HCI_OCF_FM_GET_TRANS_CONF_REQ 0x0003
#define HCI_OCF_FM_SET_TRANS_CONF_REQ 0x0004
#define HCI_OCF_FM_RDS_RT_REQ 0x0008
#define HCI_OCF_FM_RDS_PS_REQ 0x0009
/* HCI common control commands opcode */
#define HCI_OCF_FM_TUNE_STATION_REQ 0x0001
#define HCI_OCF_FM_DEFAULT_DATA_READ 0x0002
#define HCI_OCF_FM_DEFAULT_DATA_WRITE 0x0003
#define HCI_OCF_FM_RESET 0x0004
#define HCI_OCF_FM_GET_FEATURE_LIST 0x0005
#define HCI_OCF_FM_DO_CALIBRATION 0x0006
#define HCI_OCF_FM_SET_CALIBRATION 0x0007
#define HCI_OCF_FM_SET_SPUR_TABLE 0x0008
#define HCI_OCF_FM_GET_SPUR_TABLE 0x0009
/*HCI Status parameters commands*/
#define HCI_OCF_FM_READ_GRP_COUNTERS 0x0001
/*HCI Diagnostic commands*/
#define HCI_OCF_FM_PEEK_DATA 0x0002
#define HCI_OCF_FM_POKE_DATA 0x0003
#define HCI_OCF_FM_SSBI_PEEK_REG 0x0004
#define HCI_OCF_FM_SSBI_POKE_REG 0x0005
#define HCI_OCF_FM_STATION_DBG_PARAM 0x0007
#define HCI_FM_SET_INTERNAL_TONE_GENRATOR 0x0008
/* Opcode OGF */
#define HCI_OGF_FM_RECV_CTRL_CMD_REQ 0x0013
#define HCI_OGF_FM_TRANS_CTRL_CMD_REQ 0x0014
#define HCI_OGF_FM_COMMON_CTRL_CMD_REQ 0x0015
#define HCI_OGF_FM_STATUS_PARAMETERS_CMD_REQ 0x0016
#define HCI_OGF_FM_TEST_CMD_REQ 0x0017
#define HCI_OGF_FM_DIAGNOSTIC_CMD_REQ 0x003F
/* Command opcode pack/unpack */
#define hci_opcode_pack(ogf, ocf) (__u16) ((ocf & 0x03ff)|(ogf << 10))
#define hci_opcode_ogf(op) (op >> 10)
#define hci_opcode_ocf(op) (op & 0x03ff)
#define hci_recv_ctrl_cmd_op_pack(ocf) \
(__u16) hci_opcode_pack(HCI_OGF_FM_RECV_CTRL_CMD_REQ, ocf)
#define hci_trans_ctrl_cmd_op_pack(ocf) \
(__u16) hci_opcode_pack(HCI_OGF_FM_TRANS_CTRL_CMD_REQ, ocf)
#define hci_common_cmd_op_pack(ocf) \
(__u16) hci_opcode_pack(HCI_OGF_FM_COMMON_CTRL_CMD_REQ, ocf)
#define hci_status_param_op_pack(ocf) \
(__u16) hci_opcode_pack(HCI_OGF_FM_STATUS_PARAMETERS_CMD_REQ, ocf)
#define hci_diagnostic_cmd_op_pack(ocf) \
(__u16) hci_opcode_pack(HCI_OGF_FM_DIAGNOSTIC_CMD_REQ, ocf)
/* HCI commands with no arguments*/
#define HCI_FM_ENABLE_RECV_CMD 1
#define HCI_FM_DISABLE_RECV_CMD 2
#define HCI_FM_GET_RECV_CONF_CMD 3
#define HCI_FM_GET_STATION_PARAM_CMD 4
#define HCI_FM_GET_SIGNAL_TH_CMD 5
#define HCI_FM_GET_PROGRAM_SERVICE_CMD 6
#define HCI_FM_GET_RADIO_TEXT_CMD 7
#define HCI_FM_GET_AF_LIST_CMD 8
#define HCI_FM_CANCEL_SEARCH_CMD 9
#define HCI_FM_RESET_CMD 10
#define HCI_FM_GET_FEATURES_CMD 11
#define HCI_FM_STATION_DBG_PARAM_CMD 12
#define HCI_FM_ENABLE_TRANS_CMD 13
#define HCI_FM_DISABLE_TRANS_CMD 14
#define HCI_FM_GET_TX_CONFIG 15
#define HCI_FM_GET_DET_CH_TH_CMD 16
#define HCI_FM_GET_BLND_TBL_CMD 17
/* Defines for FM TX*/
#define TX_PS_DATA_LENGTH 108
#define TX_RT_DATA_LENGTH 64
#define PS_STRING_LEN 9
/* ----- HCI Command request ----- */
struct hci_fm_recv_conf_req {
__u8 emphasis;
__u8 ch_spacing;
__u8 rds_std;
__u8 hlsi;
__u32 band_low_limit;
__u32 band_high_limit;
} __packed;
/* ----- HCI Command request ----- */
struct hci_fm_trans_conf_req_struct {
__u8 emphasis;
__u8 rds_std;
__u32 band_low_limit;
__u32 band_high_limit;
} __packed;
/* ----- HCI Command request ----- */
struct hci_fm_tx_ps {
__u8 ps_control;
__u16 pi;
__u8 pty;
__u8 ps_repeatcount;
__u8 ps_num;
__u8 ps_data[TX_PS_DATA_LENGTH];
} __packed;
struct hci_fm_tx_rt {
__u8 rt_control;
__u16 pi;
__u8 pty;
__u8 rt_len;
__u8 rt_data[TX_RT_DATA_LENGTH];
} __packed;
struct hci_fm_mute_mode_req {
__u8 hard_mute;
__u8 soft_mute;
} __packed;
struct hci_fm_stereo_mode_req {
__u8 stereo_mode;
__u8 sig_blend;
__u8 intf_blend;
__u8 most_switch;
} __packed;
struct hci_fm_search_station_req {
__u8 srch_mode;
__u8 scan_time;
__u8 srch_dir;
} __packed;
struct hci_fm_search_rds_station_req {
struct hci_fm_search_station_req srch_station;
__u8 srch_pty;
__u16 srch_pi;
} __packed;
struct hci_fm_search_station_list_req {
__u8 srch_list_mode;
__u8 srch_list_dir;
__u32 srch_list_max;
__u8 srch_pty;
} __packed;
struct hci_fm_rds_grp_req {
__u32 rds_grp_enable_mask;
__u32 rds_buf_size;
__u8 en_rds_change_filter;
} __packed;
struct hci_fm_en_avd_ctrl_req {
__u8 no_freqs;
__u8 freq_index;
__u8 lo_shft;
__u16 freq_min;
__u16 freq_max;
} __packed;
struct hci_fm_def_data_rd_req {
__u8 mode;
__u8 length;
__u8 param_len;
__u8 param;
} __packed;
struct hci_fm_def_data_wr_req {
__u8 mode;
__u8 length;
__u8 data[DEFAULT_DATA_SIZE];
} __packed;
struct hci_fm_riva_data {
__u8 subopcode;
__u32 start_addr;
__u8 length;
} __packed;
struct hci_fm_riva_poke {
struct hci_fm_riva_data cmd_params;
__u8 data[MAX_RIVA_PEEK_RSP_SIZE];
} __packed;
struct hci_fm_ssbi_req {
__u16 start_addr;
__u8 data;
} __packed;
struct hci_fm_ssbi_peek {
__u16 start_address;
} __packed;
struct hci_fm_ch_det_threshold {
char sinr;
__u8 sinr_samples;
__u8 low_th;
__u8 high_th;
} __packed;
struct hci_fm_blend_table {
__u8 ucBlendType;
__u8 ucBlendRampRateUp;
__u8 ucBlendDebounceNumSampleUp;
__u8 ucBlendDebounceIdxUp;
__u8 ucBlendSinrIdxSkipStep;
__u8 scBlendSinrHi;
__u8 scBlendRmssiHi;
__u8 ucBlendIndexHi;
__u8 ucBlendIndex[MAX_BLEND_INDEX];
} __packed;
/*HCI events*/
#define HCI_EV_TUNE_STATUS 0x01
#define HCI_EV_RDS_LOCK_STATUS 0x02
#define HCI_EV_STEREO_STATUS 0x03
#define HCI_EV_SERVICE_AVAILABLE 0x04
#define HCI_EV_SEARCH_PROGRESS 0x05
#define HCI_EV_SEARCH_RDS_PROGRESS 0x06
#define HCI_EV_SEARCH_LIST_PROGRESS 0x07
#define HCI_EV_RDS_RX_DATA 0x08
#define HCI_EV_PROGRAM_SERVICE 0x09
#define HCI_EV_RADIO_TEXT 0x0A
#define HCI_EV_FM_AF_LIST 0x0B
#define HCI_EV_TX_RDS_GRP_AVBLE 0x0C
#define HCI_EV_TX_RDS_GRP_COMPL 0x0D
#define HCI_EV_TX_RDS_CONT_GRP_COMPL 0x0E
#define HCI_EV_CMD_COMPLETE 0x0F
#define HCI_EV_CMD_STATUS 0x10
#define HCI_EV_TUNE_COMPLETE 0x11
#define HCI_EV_SEARCH_COMPLETE 0x12
#define HCI_EV_SEARCH_RDS_COMPLETE 0x13
#define HCI_EV_SEARCH_LIST_COMPLETE 0x14
#define HCI_REQ_DONE 0
#define HCI_REQ_PEND 1
#define HCI_REQ_CANCELED 2
#define HCI_REQ_STATUS 3
#define MAX_RAW_RDS_GRPS 21
#define RDSGRP_DATA_OFFSET 0x1
/*RT PLUS*/
#define DUMMY_CLASS 0
#define RT_PLUS_LEN_1_TAG 3
#define RT_ERT_FLAG_BIT 5
/*TAG1*/
#define TAG1_MSB_OFFSET 3
#define TAG1_MSB_MASK 7
#define TAG1_LSB_OFFSET 5
#define TAG1_POS_MSB_MASK 31
#define TAG1_POS_MSB_OFFSET 1
#define TAG1_POS_LSB_OFFSET 7
#define TAG1_LEN_OFFSET 1
#define TAG1_LEN_MASK 63
/*TAG2*/
#define TAG2_MSB_OFFSET 5
#define TAG2_MSB_MASK 1
#define TAG2_LSB_OFFSET 3
#define TAG2_POS_MSB_MASK 7
#define TAG2_POS_MSB_OFFSET 3
#define TAG2_POS_LSB_OFFSET 5
#define TAG2_LEN_MASK 31
#define AGT_MASK 31
/*Extract 5 left most bits of lsb of 2nd block*/
#define AGT(x) (x & AGT_MASK)
/*16 bits of 4th block*/
#define AID(lsb, msb) ((msb << 8) | (lsb))
/*Extract 5 right most bits of msb of 2nd block*/
#define GTC(blk2msb) (blk2msb >> 3)
#define GRP_3A 0x6
#define RT_PLUS_AID 0x4bd7
/*ERT*/
#define ERT_AID 0x6552
#define CARRIAGE_RETURN 0x000D
#define MAX_ERT_SEGMENT 31
#define ERT_FORMAT_DIR_BIT 1
#define EXTRACT_BIT(data, bit_pos) ((data & (1 << bit_pos)) >> bit_pos)
struct hci_ev_tune_status {
__u8 sub_event;
__le32 station_freq;
__u8 serv_avble;
char rssi;
__u8 stereo_prg;
__u8 rds_sync_status;
__u8 mute_mode;
char sinr;
__u8 intf_det_th;
} __packed;
struct rds_blk_data {
__u8 rdsMsb;
__u8 rdsLsb;
__u8 blockStatus;
} __packed;
struct rds_grp_data {
struct rds_blk_data rdsBlk[4];
} __packed;
struct hci_ev_rds_rx_data {
__u8 num_rds_grps;
struct rds_grp_data rds_grp_data[MAX_RAW_RDS_GRPS];
} __packed;
struct hci_ev_prg_service {
__le16 pi_prg_id;
__u8 pty_prg_type;
__u8 ta_prg_code_type;
__u8 ta_ann_code_flag;
__u8 ms_switch_code_flag;
__u8 dec_id_ctrl_code_flag;
__u8 ps_num;
__u8 prg_service_name[119];
} __packed;
struct hci_ev_radio_text {
__le16 pi_prg_id;
__u8 pty_prg_type;
__u8 ta_prg_code_type;
__u8 txt_ab_flag;
__u8 radio_txt[64];
} __packed;
struct hci_ev_af_list {
__le32 tune_freq;
__le16 pi_code;
__u8 af_size;
__u8 af_list[FM_AF_LIST_MAX_SIZE];
} __packed;
struct hci_ev_cmd_complete {
__u8 num_hci_cmd_pkts;
__le16 cmd_opcode;
} __packed;
struct hci_ev_cmd_status {
__u8 status;
__u8 num_hci_cmd_pkts;
__le16 status_opcode;
} __packed;
struct hci_ev_srch_st {
__le32 station_freq;
__u8 rds_cap;
__u8 pty;
__le16 status_opcode;
} __packed;
struct hci_ev_rel_freq {
__u8 rel_freq_msb;
__u8 rel_freq_lsb;
} __packed;
struct hci_ev_srch_list_compl {
__u8 num_stations_found;
struct hci_ev_rel_freq rel_freq[20];
} __packed;
/* ----- HCI Event Response ----- */
struct hci_fm_conf_rsp {
__u8 status;
struct hci_fm_recv_conf_req recv_conf_rsp;
} __packed;
struct hci_fm_get_trans_conf_rsp {
__u8 status;
struct hci_fm_trans_conf_req_struct trans_conf_rsp;
} __packed;
struct hci_fm_sig_threshold_rsp {
__u8 status;
__u8 sig_threshold;
} __packed;
struct hci_fm_station_rsp {
struct hci_ev_tune_status station_rsp;
} __packed;
struct hci_fm_prgm_srv_rsp {
__u8 status;
struct hci_ev_prg_service prg_srv;
} __packed;
struct hci_fm_radio_txt_rsp {
__u8 status;
struct hci_ev_radio_text rd_txt;
} __packed;
struct hci_fm_af_list_rsp {
__u8 status;
struct hci_ev_af_list rd_txt;
} __packed;
struct hci_fm_data_rd_rsp {
__u8 status;
__u8 ret_data_len;
__u8 data[DEFAULT_DATA_SIZE];
} __packed;
struct hci_fm_feature_list_rsp {
__u8 status;
__u8 feature_mask;
} __packed;
struct hci_fm_dbg_param_rsp {
__u8 status;
__u8 blend;
__u8 soft_mute;
__u8 inf_blend;
__u8 inf_soft_mute;
__u8 pilot_pil;
__u8 io_verc;
__u8 in_det_out;
} __packed;
#define CLKSPURID_INDEX0 0
#define CLKSPURID_INDEX1 5
#define CLKSPURID_INDEX2 10
#define CLKSPURID_INDEX3 15
#define CLKSPURID_INDEX4 20
#define CLKSPURID_INDEX5 25
#define MAX_SPUR_FREQ_LIMIT 30
#define CKK_SPUR 0x3B
#define SPUR_DATA_SIZE 0x4
#define SPUR_ENTRIES_PER_ID 0x5
#define COMPUTE_SPUR(val) ((((val) - (76000)) / (50)))
#define GET_FREQ(val, bit) ((bit == 1) ? ((val) >> 8) : ((val) & 0xFF))
#define GET_SPUR_ENTRY_LEVEL(val) ((val) / (5))
struct hci_fm_spur_data {
__u32 freq[MAX_SPUR_FREQ_LIMIT];
__s8 rmssi[MAX_SPUR_FREQ_LIMIT];
__u8 enable[MAX_SPUR_FREQ_LIMIT];
} __packed;
/* HCI dev events */
#define RADIO_HCI_DEV_REG 1
#define RADIO_HCI_DEV_WRITE 2
#define hci_req_lock(d) mutex_lock(&d->req_lock)
#define hci_req_unlock(d) mutex_unlock(&d->req_lock)
/* FM RDS */
#define RDS_PTYPE 2
#define RDS_PID_LOWER 1
#define RDS_PID_HIGHER 0
#define RDS_OFFSET 5
#define RDS_PS_LENGTH_OFFSET 7
#define RDS_STRING 8
#define RDS_PS_DATA_OFFSET 8
#define RDS_CONFIG_OFFSET 3
#define RDS_AF_JUMP_OFFSET 4
#define PI_CODE_OFFSET 4
#define AF_SIZE_OFFSET 6
#define AF_LIST_OFFSET 7
#define RT_A_B_FLAG_OFFSET 4
/*FM states*/
enum radio_state_t {
FM_OFF,
FM_RECV,
FM_TRANS,
FM_RESET,
FM_CALIB,
FM_TURNING_OFF,
FM_RECV_TURNING_ON,
FM_TRANS_TURNING_ON,
FM_MAX_NO_STATES,
};
enum emphasis_type {
FM_RX_EMP75 = 0x0,
FM_RX_EMP50 = 0x1
};
enum channel_space_type {
FM_RX_SPACE_200KHZ = 0x0,
FM_RX_SPACE_100KHZ = 0x1,
FM_RX_SPACE_50KHZ = 0x2
};
enum high_low_injection {
AUTO_HI_LO_INJECTION = 0x0,
LOW_SIDE_INJECTION = 0x1,
HIGH_SIDE_INJECTION = 0x2
};
enum fm_rds_type {
FM_RX_RDBS_SYSTEM = 0x0,
FM_RX_RDS_SYSTEM = 0x1
};
enum iris_region_t {
IRIS_REGION_US,
IRIS_REGION_EU,
IRIS_REGION_JAPAN,
IRIS_REGION_JAPAN_WIDE,
IRIS_REGION_OTHER
};
#define STD_BUF_SIZE (256)
enum iris_buf_t {
IRIS_BUF_SRCH_LIST,
IRIS_BUF_EVENTS,
IRIS_BUF_RT_RDS,
IRIS_BUF_PS_RDS,
IRIS_BUF_RAW_RDS,
IRIS_BUF_AF_LIST,
IRIS_BUF_PEEK,
IRIS_BUF_SSBI_PEEK,
IRIS_BUF_RDS_CNTRS,
IRIS_BUF_RD_DEFAULT,
IRIS_BUF_CAL_DATA,
IRIS_BUF_RT_PLUS,
IRIS_BUF_ERT,
IRIS_BUF_SPUR,
IRIS_BUF_MAX,
};
enum iris_xfr_t {
IRIS_XFR_SYNC,
IRIS_XFR_ERROR,
IRIS_XFR_SRCH_LIST,
IRIS_XFR_RT_RDS,
IRIS_XFR_PS_RDS,
IRIS_XFR_AF_LIST,
IRIS_XFR_MAX
};
#undef FMDBG
#ifdef FM_DEBUG
#define FMDBG(fmt, args...) pr_info("iris_radio: " fmt, ##args)
#else
#define FMDBG(fmt, args...)
#endif
#undef FMDERR
#define FMDERR(fmt, args...) pr_err("iris_radio: " fmt, ##args)
/* Search options */
enum search_t {
SEEK,
SCAN,
SCAN_FOR_STRONG,
SCAN_FOR_WEAK,
RDS_SEEK_PTY,
RDS_SCAN_PTY,
RDS_SEEK_PI,
RDS_AF_JUMP,
};
enum spur_entry_levels {
ENTRY_0,
ENTRY_1,
ENTRY_2,
ENTRY_3,
ENTRY_4,
ENTRY_5,
};
/* Band limits */
#define REGION_US_EU_BAND_LOW 87500
#define REGION_US_EU_BAND_HIGH 108000
#define REGION_JAPAN_STANDARD_BAND_LOW 76000
#define REGION_JAPAN_STANDARD_BAND_HIGH 90000
#define REGION_JAPAN_WIDE_BAND_LOW 90000
#define REGION_JAPAN_WIDE_BAND_HIGH 108000
#define SRCH_MODE 0x07
#define SRCH_DIR 0x08 /* 0-up 1-down */
#define SCAN_DWELL 0x70
#define SRCH_ON 0x80
/* I/O Control */
#define IOC_HRD_MUTE 0x03
#define IOC_SFT_MUTE 0x01
#define IOC_MON_STR 0x01
#define IOC_SIG_BLND 0x01
#define IOC_INTF_BLND 0x01
#define IOC_ANTENNA 0x01
/* RDS Control */
#define RDS_ON 0x01
#define RDS_BUF_SZ 100
/* constants */
#define RDS_BLOCKS_NUM (4)
#define BYTES_PER_BLOCK (3)
#define MAX_PS_LENGTH (108)
#define MAX_RT_LENGTH (64)
#define RDS_GRP_CNTR_LEN (36)
#define RX_RT_DATA_LENGTH (63)
/* Search direction */
#define SRCH_DIR_UP (0)
#define SRCH_DIR_DOWN (1)
/*Search RDS stations*/
#define SEARCH_RDS_STNS_MODE_OFFSET 4
/*Search Station list */
#define PARAMS_PER_STATION 0x08
#define STN_NUM_OFFSET 0x01
#define STN_FREQ_OFFSET 0x02
#define KHZ_TO_MHZ 1000
#define GET_MSB(x)((x >> 8) & 0xFF)
#define GET_LSB(x)((x) & 0xFF)
/* control options */
#define CTRL_ON (1)
#define CTRL_OFF (0)
/*Diagnostic commands*/
#define RIVA_PEEK_OPCODE 0x0D
#define RIVA_POKE_OPCODE 0x0C
#define PEEK_DATA_OFSET 0x1
#define RIVA_PEEK_PARAM 0x6
#define RIVA_PEEK_LEN_OFSET 0x6
#define SSBI_PEEK_LEN 0x01
/*Calibration data*/
#define PROCS_CALIB_MODE 1
#define PROCS_CALIB_SIZE 23
#define DC_CALIB_MODE 2
#define DC_CALIB_SIZE 48
#define RSB_CALIB_MODE 3
#define RSB_CALIB_SIZE 4
#define CALIB_DATA_OFSET 2
#define CALIB_MODE_OFSET 1
#define MAX_CALIB_SIZE 75
/* Channel validity */
#define INVALID_CHANNEL (0)
#define VALID_CHANNEL (1)
struct hci_fm_set_cal_req_proc {
__u8 mode;
/*Max process calibration data size*/
__u8 data[PROCS_CALIB_SIZE];
} __packed;
struct hci_fm_set_cal_req_dc {
__u8 mode;
/*Max DC calibration data size*/
__u8 data[DC_CALIB_SIZE];
} __packed;
struct hci_cc_do_calibration_rsp {
__u8 status;
__u8 mode;
__u8 data[MAX_CALIB_SIZE];
} __packed;
struct hci_fm_set_spur_table_req {
__u8 mode;
__u8 no_of_freqs_entries;
u8 spur_data[FM_SPUR_TBL_SIZE];
} __packed;
/* Low Power mode*/
#define SIG_LEVEL_INTR (1 << 0)
#define RDS_SYNC_INTR (1 << 1)
#define AUDIO_CTRL_INTR (1 << 2)
#define AF_JUMP_ENABLE (1 << 4)
int hci_def_data_read(struct hci_fm_def_data_rd_req *arg,
struct radio_hci_dev *hdev);
int hci_def_data_write(struct hci_fm_def_data_wr_req *arg,
struct radio_hci_dev *hdev);
int hci_fm_do_calibration(__u8 *arg, struct radio_hci_dev *hdev);
int hci_fm_do_calibration(__u8 *arg, struct radio_hci_dev *hdev);
static inline int is_valid_tone(int tone)
{
if ((tone >= MIN_TX_TONE_VAL) &&
(tone <= MAX_TX_TONE_VAL))
return 1;
else
return 0;
}
static inline int is_valid_hard_mute(int hard_mute)
{
if ((hard_mute >= MIN_HARD_MUTE_VAL) &&
(hard_mute <= MAX_HARD_MUTE_VAL))
return 1;
else
return 0;
}
static inline int is_valid_srch_mode(int srch_mode)
{
if ((srch_mode >= MIN_SRCH_MODE) &&
(srch_mode <= MAX_SRCH_MODE))
return 1;
else
return 0;
}
static inline int is_valid_scan_dwell_prd(int scan_dwell_prd)
{
if ((scan_dwell_prd >= MIN_SCAN_DWELL) &&
(scan_dwell_prd <= MAX_SCAN_DWELL))
return 1;
else
return 0;
}
static inline int is_valid_sig_th(int sig_th)
{
if ((sig_th >= MIN_SIG_TH) &&
(sig_th <= MAX_SIG_TH))
return 1;
else
return 0;
}
static inline int is_valid_pty(int pty)
{
if ((pty >= MIN_PTY) &&
(pty <= MAX_PTY))
return 1;
else
return 0;
}
static inline int is_valid_pi(int pi)
{
if ((pi >= MIN_PI) &&
(pi <= MAX_PI))
return 1;
else
return 0;
}
static inline int is_valid_srch_station_cnt(int cnt)
{
if ((cnt >= MIN_SRCH_STATIONS_CNT) &&
(cnt <= MAX_SRCH_STATIONS_CNT))
return 1;
else
return 0;
}
static inline int is_valid_chan_spacing(int spacing)
{
if ((spacing >= MIN_CHAN_SPACING) &&
(spacing <= MAX_CHAN_SPACING))
return 1;
else
return 0;
}
static inline int is_valid_emphasis(int emphasis)
{
if ((emphasis >= MIN_EMPHASIS) &&
(emphasis <= MAX_EMPHASIS))
return 1;
else
return 0;
}
static inline int is_valid_rds_std(int rds_std)
{
if ((rds_std >= MIN_RDS_STD) &&
(rds_std <= MAX_RDS_STD))
return 1;
else
return 0;
}
static inline int is_valid_antenna(int antenna_type)
{
if ((antenna_type >= MIN_ANTENNA_VAL) &&
(antenna_type <= MAX_ANTENNA_VAL))
return 1;
else
return 0;
}
static inline int is_valid_ps_repeat_cnt(int cnt)
{
if ((cnt >= MIN_TX_PS_REPEAT_CNT) &&
(cnt <= MAX_TX_PS_REPEAT_CNT))
return 1;
else
return 0;
}
static inline int is_valid_soft_mute(int soft_mute)
{
if ((soft_mute >= MIN_SOFT_MUTE) &&
(soft_mute <= MAX_SOFT_MUTE))
return 1;
else
return 0;
}
static inline int is_valid_peek_len(int len)
{
if ((len >= MIN_PEEK_ACCESS_LEN) &&
(len <= MAX_PEEK_ACCESS_LEN))
return 1;
else
return 0;
}
static inline int is_valid_reset_cntr(int cntr)
{
if ((cntr >= MIN_RESET_CNTR) &&
(cntr <= MAX_RESET_CNTR))
return 1;
else
return 0;
}
static inline int is_valid_hlsi(int hlsi)
{
if ((hlsi >= MIN_HLSI) &&
(hlsi <= MAX_HLSI))
return 1;
else
return 0;
}
static inline int is_valid_notch_filter(int filter)
{
if ((filter >= MIN_NOTCH_FILTER) &&
(filter <= MAX_NOTCH_FILTER))
return 1;
else
return 0;
}
static inline int is_valid_intf_det_low_th(int th)
{
if ((th >= MIN_INTF_DET_OUT_LW_TH) &&
(th <= MAX_INTF_DET_OUT_LW_TH))
return 1;
else
return 0;
}
static inline int is_valid_intf_det_hgh_th(int th)
{
if ((th >= MIN_INTF_DET_OUT_HG_TH) &&
(th <= MAX_INTF_DET_OUT_HG_TH))
return 1;
else
return 0;
}
static inline int is_valid_sinr_th(int th)
{
if ((th >= MIN_SINR_TH) &&
(th <= MAX_SINR_TH))
return 1;
else
return 0;
}
static inline int is_valid_sinr_samples(int samples_cnt)
{
if ((samples_cnt >= MIN_SINR_SAMPLES) &&
(samples_cnt <= MAX_SINR_SAMPLES))
return 1;
else
return 0;
}
static inline int is_valid_fm_state(int state)
{
if ((state >= 0) && (state < FM_MAX_NO_STATES))
return 1;
else
return 0;
}
static inline int is_valid_blend_value(int val)
{
if ((val >= MIN_BLEND_HI) && (val <= MAX_BLEND_HI))
return 1;
else
return 0;
}
#endif /* __UAPI_RADIO_HCI_CORE_H */