#ifndef __smscoreapi_h__ #define __smscoreapi_h__ #include "dmxdev.h" #include "dvbdev.h" #include "dvb_demux.h" #include "dvb_frontend.h" /* From sysksyms.h */ #include #include #include #include #include #include #include typedef struct mutex kmutex_t; #define kmutex_init(_p_) mutex_init(_p_) #define kmutex_lock(_p_) mutex_lock(_p_) #define kmutex_trylock(_p_) mutex_trylock(_p_) #define kmutex_unlock(_p_) mutex_unlock(_p_) /* End sysksyms.h */ #ifndef min #define min(a,b) (((a) < (b)) ? (a) : (b)) #endif #define SMS_ALLOC_ALIGNMENT 128 #define SMS_DMA_ALIGNMENT 16 #define SMS_ALIGN_ADDRESS(addr) ((((u32)(addr)) + (SMS_DMA_ALIGNMENT-1)) & ~(SMS_DMA_ALIGNMENT-1)) #define SMS_DEVICE_FAMILY2 1 #define SMS_ROM_NO_RESPONSE 2 #define SMS_DEVICE_NOT_READY 0x8000000 typedef struct _smscore_device smscore_device_t; typedef struct _smscore_client smscore_client_t; typedef struct _smscore_buffer smscore_buffer_t; typedef int (*hotplug_t)(smscore_device_t *coredev, struct device *device, int arrival); typedef int (*setmode_t)(void *context, int mode); typedef void (*detectmode_t)(void *context, int *mode); typedef int (*sendrequest_t)(void *context, void *buffer, size_t size); typedef int (*loadfirmware_t)(void *context, void *buffer, size_t size); typedef int (*preload_t)(void *context); typedef int (*postload_t)(void *context); typedef int (*onresponse_t)(void *context, smscore_buffer_t *cb); typedef void (*onremove_t)(void *context); typedef struct _smscore_buffer { // public members, once passed to clients can be changed freely struct list_head entry; int size; int offset; // private members, read-only for clients void *p; dma_addr_t phys; unsigned long offset_in_common; } *psmscore_buffer_t; typedef struct _smsdevice_params { struct device *device; int buffer_size; int num_buffers; char devpath[32]; unsigned long flags; setmode_t setmode_handler; detectmode_t detectmode_handler; sendrequest_t sendrequest_handler; preload_t preload_handler; postload_t postload_handler; void *context; } smsdevice_params_t; typedef struct _smsclient_params { int initial_id; int data_type; onresponse_t onresponse_handler; onremove_t onremove_handler; void *context; } smsclient_params_t; /* Begin types.h */ // GPIO definitions for antenna frequency domain control (SMS8021) #define SMS_ANTENNA_GPIO_0 1 #define SMS_ANTENNA_GPIO_1 0 #define BW_8_MHZ 0 #define BW_7_MHZ 1 #define BW_6_MHZ 2 #define BW_5_MHZ 3 #define BW_ISDBT_1SEG 4 #define BW_ISDBT_3SEG 5 #define MSG_HDR_FLAG_SPLIT_MSG 4 #define MAX_GPIO_PIN_NUMBER 31 #define HIF_TASK 11 #define SMS_HOST_LIB 150 #define DVBT_BDA_CONTROL_MSG_ID 201 #define SMS_MAX_PAYLOAD_SIZE 240 #define SMS_TUNE_TIMEOUT 500 #define MSG_SMS_GPIO_CONFIG_REQ 507 #define MSG_SMS_GPIO_CONFIG_RES 508 #define MSG_SMS_GPIO_SET_LEVEL_REQ 509 #define MSG_SMS_GPIO_SET_LEVEL_RES 510 #define MSG_SMS_GPIO_GET_LEVEL_REQ 511 #define MSG_SMS_GPIO_GET_LEVEL_RES 512 #define MSG_SMS_RF_TUNE_REQ 561 #define MSG_SMS_RF_TUNE_RES 562 #define MSG_SMS_INIT_DEVICE_REQ 578 #define MSG_SMS_INIT_DEVICE_RES 579 #define MSG_SMS_ADD_PID_FILTER_REQ 601 #define MSG_SMS_ADD_PID_FILTER_RES 602 #define MSG_SMS_REMOVE_PID_FILTER_REQ 603 #define MSG_SMS_REMOVE_PID_FILTER_RES 604 #define MSG_SMS_DAB_CHANNEL 607 #define MSG_SMS_GET_PID_FILTER_LIST_REQ 608 #define MSG_SMS_GET_PID_FILTER_LIST_RES 609 #define MSG_SMS_GET_STATISTICS_REQ 615 #define MSG_SMS_GET_STATISTICS_RES 616 #define MSG_SMS_SET_ANTENNA_CONFIG_REQ 651 #define MSG_SMS_SET_ANTENNA_CONFIG_RES 652 #define MSG_SMS_GET_STATISTICS_EX_REQ 653 #define MSG_SMS_GET_STATISTICS_EX_RES 654 #define MSG_SMS_SLEEP_RESUME_COMP_IND 655 #define MSG_SMS_DATA_DOWNLOAD_REQ 660 #define MSG_SMS_DATA_DOWNLOAD_RES 661 #define MSG_SMS_SWDOWNLOAD_TRIGGER_REQ 664 #define MSG_SMS_SWDOWNLOAD_TRIGGER_RES 665 #define MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ 666 #define MSG_SMS_SWDOWNLOAD_BACKDOOR_RES 667 #define MSG_SMS_GET_VERSION_EX_REQ 668 #define MSG_SMS_GET_VERSION_EX_RES 669 #define MSG_SMS_SET_CLOCK_OUTPUT_REQ 670 #define MSG_SMS_I2C_SET_FREQ_REQ 685 #define MSG_SMS_GENERIC_I2C_REQ 687 #define MSG_SMS_GENERIC_I2C_RES 688 #define MSG_SMS_DVBT_BDA_DATA 693 #define MSG_SW_RELOAD_REQ 697 #define MSG_SMS_DATA_MSG 699 #define MSG_SW_RELOAD_START_REQ 702 #define MSG_SW_RELOAD_START_RES 703 #define MSG_SW_RELOAD_EXEC_REQ 704 #define MSG_SW_RELOAD_EXEC_RES 705 #define MSG_SMS_SPI_INT_LINE_SET_REQ 710 #define MSG_SMS_ISDBT_TUNE_REQ 776 #define MSG_SMS_ISDBT_TUNE_RES 777 #define SMS_INIT_MSG_EX(ptr, type, src, dst, len) do { \ (ptr)->msgType = type; (ptr)->msgSrcId = src; (ptr)->msgDstId = dst; \ (ptr)->msgLength = len; (ptr)->msgFlags = 0; \ } while (0) #define SMS_INIT_MSG(ptr, type, len) SMS_INIT_MSG_EX(ptr, type, 0, HIF_TASK, len) typedef enum { DEVICE_MODE_NONE = -1, DEVICE_MODE_DVBT = 0, DEVICE_MODE_DVBH, DEVICE_MODE_DAB_TDMB, DEVICE_MODE_DAB_TDMB_DABIP, DEVICE_MODE_DVBT_BDA, DEVICE_MODE_ISDBT, DEVICE_MODE_ISDBT_BDA, DEVICE_MODE_CMMB, DEVICE_MODE_RAW_TUNER, DEVICE_MODE_MAX, } SMS_DEVICE_MODE; typedef unsigned char UINT8; typedef unsigned short UINT16; typedef unsigned int UINT32; typedef int INT32; typedef struct SmsMsgHdr_S { UINT16 msgType; UINT8 msgSrcId; UINT8 msgDstId; UINT16 msgLength; // Length is of the entire message, including header UINT16 msgFlags; } SmsMsgHdr_ST; typedef struct SmsMsgData_S { SmsMsgHdr_ST xMsgHeader; UINT32 msgData[1]; } SmsMsgData_ST; typedef struct SmsDataDownload_S { SmsMsgHdr_ST xMsgHeader; UINT32 MemAddr; UINT8 Payload[SMS_MAX_PAYLOAD_SIZE]; } SmsDataDownload_ST; typedef struct SmsVersionRes_S { SmsMsgHdr_ST xMsgHeader; UINT16 ChipModel; // e.g. 0x1102 for SMS-1102 "Nova" UINT8 Step; // 0 - Step A UINT8 MetalFix; // 0 - Metal 0 UINT8 FirmwareId; // 0xFF � ROM, otherwise the value indicated by SMSHOSTLIB_DEVICE_MODES_E UINT8 SupportedProtocols; // Bitwise OR combination of supported protocols UINT8 VersionMajor; UINT8 VersionMinor; UINT8 VersionPatch; UINT8 VersionFieldPatch; UINT8 RomVersionMajor; UINT8 RomVersionMinor; UINT8 RomVersionPatch; UINT8 RomVersionFieldPatch; UINT8 TextLabel[34]; } SmsVersionRes_ST; typedef struct SmsFirmware_S { UINT32 CheckSum; UINT32 Length; UINT32 StartAddress; UINT8 Payload[1]; } SmsFirmware_ST; typedef struct SMSHOSTLIB_STATISTICS_S { UINT32 Reserved; //!< Reserved /// Common parameters UINT32 IsRfLocked; //!< 0 - not locked, 1 - locked UINT32 IsDemodLocked; //!< 0 - not locked, 1 - locked UINT32 IsExternalLNAOn; //!< 0 - external LNA off, 1 - external LNA on /// Reception quality INT32 SNR; //!< dB UINT32 BER; //!< Post Viterbi BER [1E-5] UINT32 FIB_CRC; //!< CRC errors percentage, valid only for DAB UINT32 TS_PER; //!< Transport stream PER, 0xFFFFFFFF indicate N/A, valid only for DVB-T/H UINT32 MFER; //!< DVB-H frame error rate in percentage, 0xFFFFFFFF indicate N/A, valid only for DVB-H INT32 RSSI; //!< dBm INT32 InBandPwr; //!< In band power in dBM INT32 CarrierOffset; //!< Carrier Offset in bin/1024 /// Transmission parameters UINT32 Frequency; //!< Frequency in Hz UINT32 Bandwidth; //!< Bandwidth in MHz, valid only for DVB-T/H UINT32 TransmissionMode; //!< Transmission Mode, for DAB modes 1-4, for DVB-T/H FFT mode carriers in Kilos UINT32 ModemState; //!< from SMS_DvbModemState_ET , valid only for DVB-T/H UINT32 GuardInterval; //!< Guard Interval, 1 divided by value , valid only for DVB-T/H UINT32 CodeRate; //!< Code Rate from SMS_DvbModemState_ET, valid only for DVB-T/H UINT32 LPCodeRate; //!< Low Priority Code Rate from SMS_DvbModemState_ET, valid only for DVB-T/H UINT32 Hierarchy; //!< Hierarchy from SMS_Hierarchy_ET, valid only for DVB-T/H UINT32 Constellation; //!< Constellation from SMS_Constellation_ET, valid only for DVB-T/H /// Burst parameters, valid only for DVB-H UINT32 BurstSize; //!< Current burst size in bytes, valid only for DVB-H UINT32 BurstDuration; //!< Current burst duration in mSec, valid only for DVB-H UINT32 BurstCycleTime; //!< Current burst cycle time in mSec, valid only for DVB-H UINT32 CalculatedBurstCycleTime;//!< Current burst cycle time in mSec, as calculated by demodulator, valid only for DVB-H UINT32 NumOfRows; //!< Number of rows in MPE table, valid only for DVB-H UINT32 NumOfPaddCols; //!< Number of padding columns in MPE table, valid only for DVB-H UINT32 NumOfPunctCols; //!< Number of puncturing columns in MPE table, valid only for DVB-H UINT32 ErrorTSPackets; //!< Number of erroneous transport-stream packets UINT32 TotalTSPackets; //!< Total number of transport-stream packets UINT32 NumOfValidMpeTlbs; //!< Number of MPE tables which do not include errors after MPE RS decoding UINT32 NumOfInvalidMpeTlbs; //!< Number of MPE tables which include errors after MPE RS decoding UINT32 NumOfCorrectedMpeTlbs; //!< Number of MPE tables which were corrected by MPE RS decoding /// Common params UINT32 BERErrorCount; //!< Number of errornous SYNC bits. UINT32 BERBitCount; //!< Total number of SYNC bits. /// Interface information UINT32 SmsToHostTxErrors; //!< Total number of transmission errors. /// DAB/T-DMB UINT32 PreBER; //!< DAB/T-DMB only: Pre Viterbi BER [1E-5] /// DVB-H TPS parameters UINT32 CellId; //!< TPS Cell ID in bits 15..0, bits 31..16 zero; if set to 0xFFFFFFFF cell_id not yet recovered } SMSHOSTLIB_STATISTICS_ST; typedef struct { UINT32 RequestResult; SMSHOSTLIB_STATISTICS_ST Stat; // Split the calc of the SNR in DAB UINT32 Signal; //!< dB UINT32 Noise; //!< dB } SmsMsgStatisticsInfo_ST; typedef struct SMSHOSTLIB_ISDBT_LAYER_STAT_S { // Per-layer information UINT32 CodeRate; //!< Code Rate from SMSHOSTLIB_CODE_RATE_ET, 255 means layer does not exist UINT32 Constellation; //!< Constellation from SMSHOSTLIB_CONSTELLATION_ET, 255 means layer does not exist UINT32 BER; //!< Post Viterbi BER [1E-5], 0xFFFFFFFF indicate N/A UINT32 BERErrorCount; //!< Post Viterbi Error Bits Count UINT32 BERBitCount; //!< Post Viterbi Total Bits Count UINT32 PreBER; //!< Pre Viterbi BER [1E-5], 0xFFFFFFFF indicate N/A UINT32 TS_PER; //!< Transport stream PER [%], 0xFFFFFFFF indicate N/A UINT32 ErrorTSPackets; //!< Number of erroneous transport-stream packets UINT32 TotalTSPackets; //!< Total number of transport-stream packets UINT32 TILdepthI; //!< Time interleaver depth I parameter, 255 means layer does not exist UINT32 NumberOfSegments; //!< Number of segments in layer A, 255 means layer does not exist UINT32 TMCCErrors; //!< TMCC errors } SMSHOSTLIB_ISDBT_LAYER_STAT_ST; typedef struct SMSHOSTLIB_STATISTICS_ISDBT_S { UINT32 StatisticsType; //!< Enumerator identifying the type of the structure. Values are the same as SMSHOSTLIB_DEVICE_MODES_E //!< This fiels MUST always first in any statistics structure UINT32 FullSize; //!< Total size of the structure returned by the modem. If the size requested by //!< the host is smaller than FullSize, the struct will be truncated // Common parameters UINT32 IsRfLocked; //!< 0 - not locked, 1 - locked UINT32 IsDemodLocked; //!< 0 - not locked, 1 - locked UINT32 IsExternalLNAOn; //!< 0 - external LNA off, 1 - external LNA on // Reception quality INT32 SNR; //!< dB INT32 RSSI; //!< dBm INT32 InBandPwr; //!< In band power in dBM INT32 CarrierOffset; //!< Carrier Offset in Hz // Transmission parameters UINT32 Frequency; //!< Frequency in Hz UINT32 Bandwidth; //!< Bandwidth in MHz UINT32 TransmissionMode; //!< ISDB-T transmission mode UINT32 ModemState; //!< 0 - Acquisition, 1 - Locked UINT32 GuardInterval; //!< Guard Interval, 1 divided by value UINT32 SystemType; //!< ISDB-T system type (ISDB-T / ISDB-Tsb) UINT32 PartialReception; //!< TRUE - partial reception, FALSE otherwise UINT32 NumOfLayers; //!< Number of ISDB-T layers in the network // Per-layer information // Layers A, B and C SMSHOSTLIB_ISDBT_LAYER_STAT_ST LayerInfo[3]; //!< Per-layer statistics, see SMSHOSTLIB_ISDBT_LAYER_STAT_ST // Interface information UINT32 SmsToHostTxErrors; //!< Total number of transmission errors. } SMSHOSTLIB_STATISTICS_ISDBT_ST; typedef struct SMSHOSTLIB_STATISTICS_DVB_S { UINT32 StatisticsType; //!< Enumerator identifying the type of the structure. Values are the same as SMSHOSTLIB_DEVICE_MODES_E //!< This fiels MUST always first in any statistics structure UINT32 FullSize; //!< Total size of the structure returned by the modem. If the size requested by //!< the host is smaller than FullSize, the struct will be truncated // Common parameters UINT32 IsRfLocked; //!< 0 - not locked, 1 - locked UINT32 IsDemodLocked; //!< 0 - not locked, 1 - locked UINT32 IsExternalLNAOn; //!< 0 - external LNA off, 1 - external LNA on // Reception quality INT32 SNR; //!< dB UINT32 BER; //!< Post Viterbi BER [1E-5] UINT32 BERErrorCount; //!< Number of errornous SYNC bits. UINT32 BERBitCount; //!< Total number of SYNC bits. UINT32 TS_PER; //!< Transport stream PER, 0xFFFFFFFF indicate N/A UINT32 MFER; //!< DVB-H frame error rate in percentage, 0xFFFFFFFF indicate N/A, valid only for DVB-H INT32 RSSI; //!< dBm INT32 InBandPwr; //!< In band power in dBM INT32 CarrierOffset; //!< Carrier Offset in bin/1024 // Transmission parameters UINT32 Frequency; //!< Frequency in Hz UINT32 Bandwidth; //!< Bandwidth in MHz UINT32 ModemState; //!< from SMSHOSTLIB_DVB_MODEM_STATE_ET UINT32 TransmissionMode; //!< FFT mode carriers in Kilos UINT32 GuardInterval; //!< Guard Interval, 1 divided by value UINT32 CodeRate; //!< Code Rate from SMSHOSTLIB_CODE_RATE_ET UINT32 LPCodeRate; //!< Low Priority Code Rate from SMSHOSTLIB_CODE_RATE_ET UINT32 Hierarchy; //!< Hierarchy from SMSHOSTLIB_HIERARCHY_ET UINT32 Constellation; //!< Constellation from SMSHOSTLIB_CONSTELLATION_ET // Burst parameters, valid only for DVB-H UINT32 BurstSize; //!< Current burst size in bytes, valid only for DVB-H UINT32 BurstDuration; //!< Current burst duration in mSec, valid only for DVB-H UINT32 BurstCycleTime; //!< Current burst cycle time in mSec, valid only for DVB-H UINT32 CalculatedBurstCycleTime;//!< Current burst cycle time in mSec, as calculated by demodulator, valid only for DVB-H UINT32 NumOfRows; //!< Number of rows in MPE table, valid only for DVB-H UINT32 NumOfPaddCols; //!< Number of padding columns in MPE table, valid only for DVB-H UINT32 NumOfPunctCols; //!< Number of puncturing columns in MPE table, valid only for DVB-H UINT32 ErrorTSPackets; //!< Number of erroneous transport-stream packets UINT32 TotalTSPackets; //!< Total number of transport-stream packets UINT32 NumOfValidMpeTlbs; //!< Number of MPE tables which do not include errors after MPE RS decoding, valid only for DVB-H UINT32 NumOfInvalidMpeTlbs; //!< Number of MPE tables which include errors after MPE RS decoding, valid only for DVB-H UINT32 NumOfCorrectedMpeTlbs; //!< Number of MPE tables which were corrected by MPE RS decoding, valid only for DVB-H UINT32 NumMPEReceived; //!< DVB-H, Num MPE section received // DVB-H TPS parameters UINT32 CellId; //!< TPS Cell ID in bits 15..0, bits 31..16 zero; if set to 0xFFFFFFFF cell_id not yet recovered UINT32 DvbhSrvIndHP; //!< DVB-H service indication info, bit 1 - Time Slicing indicator, bit 0 - MPE-FEC indicator UINT32 DvbhSrvIndLP; //!< DVB-H service indication info, bit 1 - Time Slicing indicator, bit 0 - MPE-FEC indicator // Interface information UINT32 SmsToHostTxErrors; //!< Total number of transmission errors. } SMSHOSTLIB_STATISTICS_DVB_ST; typedef struct SMSHOSTLIB_GPIO_CONFIG_S { UINT8 Direction; //!< GPIO direction: Input - 0, Output - 1 UINT8 PullUpDown; //!< PullUp/PullDown: None - 0, PullDown - 1, PullUp - 2, Keeper - 3 UINT8 InputCharacteristics; //!< Input Characteristics: Normal - 0, Schmitt trigger - 1 UINT8 OutputSlewRate; //!< Output Slew Rate: Fast slew rate - 0, Slow slew rate - 1 UINT8 OutputDriving; //!< Output driving capability: 4mA - 0, 8mA - 1, 12mA - 2, 16mA - 3 } SMSHOSTLIB_GPIO_CONFIG_ST; typedef struct SMSHOSTLIB_I2C_REQ_S { UINT32 DeviceAddress; // I2c device address UINT32 WriteCount; // number of bytes to write UINT32 ReadCount; // number of bytes to read UINT8 Data[1]; } SMSHOSTLIB_I2C_REQ_ST; typedef struct SMSHOSTLIB_I2C_RES_S { UINT32 Status; // non-zero value in case of failure UINT32 ReadCount; // number of bytes read UINT8 Data[1]; } SMSHOSTLIB_I2C_RES_ST; /* End types.h */ typedef struct _smsdvb_client { struct list_head entry; smscore_device_t *coredev; smscore_client_t *smsclient; struct dvb_adapter adapter; struct dvb_demux demux; struct dmxdev dmxdev; struct dvb_frontend frontend; fe_status_t fe_status; int fe_ber, fe_snr, fe_signal_strength; struct completion tune_done, stat_done; // todo: save freq/band instead whole struct struct dvb_frontend_parameters fe_params; } smsdvb_client_t; extern void smscore_registry_setmode(char *devpath, int mode); extern int smscore_registry_getmode(char *devpath); extern int smscore_register_hotplug(hotplug_t hotplug); extern void smscore_unregister_hotplug(hotplug_t hotplug); extern int smscore_register_device(smsdevice_params_t *params, smscore_device_t **coredev); extern void smscore_unregister_device(smscore_device_t *coredev); extern int smscore_start_device(smscore_device_t *coredev); extern int smscore_load_firmware(smscore_device_t *coredev, char* filename, loadfirmware_t loadfirmware_handler); extern int smscore_set_device_mode(smscore_device_t *coredev, int mode); extern int smscore_get_device_mode(smscore_device_t *coredev); extern int smscore_register_client(smscore_device_t *coredev, smsclient_params_t* params, smscore_client_t **client); extern void smscore_unregister_client(smscore_client_t *client); extern int smsclient_sendrequest(smscore_client_t *client, void *buffer, size_t size); extern void smscore_onresponse(smscore_device_t *coredev, smscore_buffer_t *cb); extern int smscore_get_common_buffer_size(smscore_device_t *coredev); extern int smscore_map_common_buffer(smscore_device_t *coredev, struct vm_area_struct * vma); extern smscore_buffer_t *smscore_getbuffer(smscore_device_t *coredev); extern void smscore_putbuffer(smscore_device_t *coredev, smscore_buffer_t *cb); /* smsdvb.c */ int smsdvb_hotplug(smscore_device_t *coredev, struct device* device, int arrival); void smsdvb_unregister_client(smsdvb_client_t* client); #endif // __smscoreapi_h__