| /* |
| * Driver for the Siano SMS1xxx USB dongle |
| * |
| * author: Anatoly Greenblat |
| * |
| * Copyright (c), 2005-2008 Siano Mobile Silicon, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 3 as |
| * published by the Free Software Foundation; |
| * |
| * Software distributed under the License is distributed on an "AS IS" |
| * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. |
| * |
| * See the GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| */ |
| |
| #ifndef __smscoreapi_h__ |
| #define __smscoreapi_h__ |
| |
| #include <linux/version.h> |
| #include <linux/device.h> |
| #include <linux/list.h> |
| #include <linux/mm.h> |
| #include <asm/scatterlist.h> |
| #include <asm/page.h> |
| |
| #include "dmxdev.h" |
| #include "dvbdev.h" |
| #include "dvb_demux.h" |
| #include "dvb_frontend.h" |
| |
| #include <linux/mutex.h> |
| |
| 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_) |
| |
| |
| #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; |
| |
| // 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; |
| |
| 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_register(void); |
| void smsdvb_unregister(void); |
| |
| /* smsusb.c */ |
| int smsusb_register(void); |
| void smsusb_unregister(void); |
| |
| #endif // __smscoreapi_h__ |