Quelle  smscoreapi.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0-only
/*
 *  Siano core API module
 *
 *  This file contains implementation for the interface to sms core component
 *
 *  author: Uri Shkolnik
 *
 *  Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
 */

#include "smscoreapi.h"

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/dma-mapping.h>
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/slab.h>

#include <linux/firmware.h>
#include <linux/wait.h>
#include <asm/byteorder.h>

#include "sms-cards.h"
#include "smsir.h"

struct smscore_device_notifyee_t {
 struct list_head entry;
 hotplug_t hotplug;
};

struct smscore_idlist_t {
 struct list_head entry;
 int  id;
 int  data_type;
};

struct smscore_client_t {
 struct list_head entry;
 struct smscore_device_t *coredev;
 void   *context;
 struct list_head idlist;
 onresponse_t  onresponse_handler;
 onremove_t  onremove_handler;
};

static char *siano_msgs[] = {
 [MSG_TYPE_BASE_VAL                           - MSG_TYPE_BASE_VAL] = "MSG_TYPE_BASE_VAL",
 [MSG_SMS_GET_VERSION_REQ                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_REQ",
 [MSG_SMS_GET_VERSION_RES                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_RES",
 [MSG_SMS_MULTI_BRIDGE_CFG                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_MULTI_BRIDGE_CFG",
 [MSG_SMS_GPIO_CONFIG_REQ                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_REQ",
 [MSG_SMS_GPIO_CONFIG_RES                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_RES",
 [MSG_SMS_GPIO_SET_LEVEL_REQ                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_SET_LEVEL_REQ",
 [MSG_SMS_GPIO_SET_LEVEL_RES                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_SET_LEVEL_RES",
 [MSG_SMS_GPIO_GET_LEVEL_REQ                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_GET_LEVEL_REQ",
 [MSG_SMS_GPIO_GET_LEVEL_RES                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_GET_LEVEL_RES",
 [MSG_SMS_EEPROM_BURN_IND                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_BURN_IND",
 [MSG_SMS_LOG_ENABLE_CHANGE_REQ               - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ENABLE_CHANGE_REQ",
 [MSG_SMS_LOG_ENABLE_CHANGE_RES               - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ENABLE_CHANGE_RES",
 [MSG_SMS_SET_MAX_TX_MSG_LEN_REQ              - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_MAX_TX_MSG_LEN_REQ",
 [MSG_SMS_SET_MAX_TX_MSG_LEN_RES              - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_MAX_TX_MSG_LEN_RES",
 [MSG_SMS_SPI_HALFDUPLEX_TOKEN_HOST_TO_DEVICE - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_HALFDUPLEX_TOKEN_HOST_TO_DEVICE",
 [MSG_SMS_SPI_HALFDUPLEX_TOKEN_DEVICE_TO_HOST - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_HALFDUPLEX_TOKEN_DEVICE_TO_HOST",
 [MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_REQ     - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_REQ",
 [MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_RES     - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_RES",
 [MSG_SMS_BACKGROUND_SCAN_SIGNAL_DETECTED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_SIGNAL_DETECTED_IND",
 [MSG_SMS_BACKGROUND_SCAN_NO_SIGNAL_IND       - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_NO_SIGNAL_IND",
 [MSG_SMS_CONFIGURE_RF_SWITCH_REQ             - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIGURE_RF_SWITCH_REQ",
 [MSG_SMS_CONFIGURE_RF_SWITCH_RES             - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIGURE_RF_SWITCH_RES",
 [MSG_SMS_MRC_PATH_DISCONNECT_REQ             - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_PATH_DISCONNECT_REQ",
 [MSG_SMS_MRC_PATH_DISCONNECT_RES             - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_PATH_DISCONNECT_RES",
 [MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_REQ    - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_REQ",
 [MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_RES    - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_RES",
 [MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_REQ       - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_REQ",
 [MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_RES       - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_RES",
 [MSG_WR_REG_RFT_REQ                          - MSG_TYPE_BASE_VAL] = "MSG_WR_REG_RFT_REQ",
 [MSG_WR_REG_RFT_RES                          - MSG_TYPE_BASE_VAL] = "MSG_WR_REG_RFT_RES",
 [MSG_RD_REG_RFT_REQ                          - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_RFT_REQ",
 [MSG_RD_REG_RFT_RES                          - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_RFT_RES",
 [MSG_RD_REG_ALL_RFT_REQ                      - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_ALL_RFT_REQ",
 [MSG_RD_REG_ALL_RFT_RES                      - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_ALL_RFT_RES",
 [MSG_HELP_INT                                - MSG_TYPE_BASE_VAL] = "MSG_HELP_INT",
 [MSG_RUN_SCRIPT_INT                          - MSG_TYPE_BASE_VAL] = "MSG_RUN_SCRIPT_INT",
 [MSG_SMS_EWS_INBAND_REQ                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_EWS_INBAND_REQ",
 [MSG_SMS_EWS_INBAND_RES                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_EWS_INBAND_RES",
 [MSG_SMS_RFS_SELECT_REQ                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_RFS_SELECT_REQ",
 [MSG_SMS_RFS_SELECT_RES                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_RFS_SELECT_RES",
 [MSG_SMS_MB_GET_VER_REQ                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_GET_VER_REQ",
 [MSG_SMS_MB_GET_VER_RES                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_GET_VER_RES",
 [MSG_SMS_MB_WRITE_CFGFILE_REQ                - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_WRITE_CFGFILE_REQ",
 [MSG_SMS_MB_WRITE_CFGFILE_RES                - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_WRITE_CFGFILE_RES",
 [MSG_SMS_MB_READ_CFGFILE_REQ                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_READ_CFGFILE_REQ",
 [MSG_SMS_MB_READ_CFGFILE_RES                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_READ_CFGFILE_RES",
 [MSG_SMS_RD_MEM_REQ                          - MSG_TYPE_BASE_VAL] = "MSG_SMS_RD_MEM_REQ",
 [MSG_SMS_RD_MEM_RES                          - MSG_TYPE_BASE_VAL] = "MSG_SMS_RD_MEM_RES",
 [MSG_SMS_WR_MEM_REQ                          - MSG_TYPE_BASE_VAL] = "MSG_SMS_WR_MEM_REQ",
 [MSG_SMS_WR_MEM_RES                          - MSG_TYPE_BASE_VAL] = "MSG_SMS_WR_MEM_RES",
 [MSG_SMS_UPDATE_MEM_REQ                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_UPDATE_MEM_REQ",
 [MSG_SMS_UPDATE_MEM_RES                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_UPDATE_MEM_RES",
 [MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_REQ    - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_REQ",
 [MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_RES    - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_RES",
 [MSG_SMS_RF_TUNE_REQ                         - MSG_TYPE_BASE_VAL] = "MSG_SMS_RF_TUNE_REQ",
 [MSG_SMS_RF_TUNE_RES                         - MSG_TYPE_BASE_VAL] = "MSG_SMS_RF_TUNE_RES",
 [MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_REQ      - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_REQ",
 [MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_RES      - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_RES",
 [MSG_SMS_ISDBT_SB_RECEPTION_REQ              - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_SB_RECEPTION_REQ",
 [MSG_SMS_ISDBT_SB_RECEPTION_RES              - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_SB_RECEPTION_RES",
 [MSG_SMS_GENERIC_EPROM_WRITE_REQ             - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_WRITE_REQ",
 [MSG_SMS_GENERIC_EPROM_WRITE_RES             - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_WRITE_RES",
 [MSG_SMS_GENERIC_EPROM_READ_REQ              - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_READ_REQ",
 [MSG_SMS_GENERIC_EPROM_READ_RES              - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_READ_RES",
 [MSG_SMS_EEPROM_WRITE_REQ                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_WRITE_REQ",
 [MSG_SMS_EEPROM_WRITE_RES                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_WRITE_RES",
 [MSG_SMS_CUSTOM_READ_REQ                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_READ_REQ",
 [MSG_SMS_CUSTOM_READ_RES                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_READ_RES",
 [MSG_SMS_CUSTOM_WRITE_REQ                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_WRITE_REQ",
 [MSG_SMS_CUSTOM_WRITE_RES                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_WRITE_RES",
 [MSG_SMS_INIT_DEVICE_REQ                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_INIT_DEVICE_REQ",
 [MSG_SMS_INIT_DEVICE_RES                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_INIT_DEVICE_RES",
 [MSG_SMS_ATSC_SET_ALL_IP_REQ                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SET_ALL_IP_REQ",
 [MSG_SMS_ATSC_SET_ALL_IP_RES                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SET_ALL_IP_RES",
 [MSG_SMS_ATSC_START_ENSEMBLE_REQ             - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_START_ENSEMBLE_REQ",
 [MSG_SMS_ATSC_START_ENSEMBLE_RES             - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_START_ENSEMBLE_RES",
 [MSG_SMS_SET_OUTPUT_MODE_REQ                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_OUTPUT_MODE_REQ",
 [MSG_SMS_SET_OUTPUT_MODE_RES                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_OUTPUT_MODE_RES",
 [MSG_SMS_ATSC_IP_FILTER_GET_LIST_REQ         - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_GET_LIST_REQ",
 [MSG_SMS_ATSC_IP_FILTER_GET_LIST_RES         - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_GET_LIST_RES",
 [MSG_SMS_SUB_CHANNEL_START_REQ               - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_START_REQ",
 [MSG_SMS_SUB_CHANNEL_START_RES               - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_START_RES",
 [MSG_SMS_SUB_CHANNEL_STOP_REQ                - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_STOP_REQ",
 [MSG_SMS_SUB_CHANNEL_STOP_RES                - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_STOP_RES",
 [MSG_SMS_ATSC_IP_FILTER_ADD_REQ              - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_ADD_REQ",
 [MSG_SMS_ATSC_IP_FILTER_ADD_RES              - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_ADD_RES",
 [MSG_SMS_ATSC_IP_FILTER_REMOVE_REQ           - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_REQ",
 [MSG_SMS_ATSC_IP_FILTER_REMOVE_RES           - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_RES",
 [MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_REQ       - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_REQ",
 [MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_RES       - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_RES",
 [MSG_SMS_WAIT_CMD                            - MSG_TYPE_BASE_VAL] = "MSG_SMS_WAIT_CMD",
 [MSG_SMS_ADD_PID_FILTER_REQ                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_ADD_PID_FILTER_REQ",
 [MSG_SMS_ADD_PID_FILTER_RES                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_ADD_PID_FILTER_RES",
 [MSG_SMS_REMOVE_PID_FILTER_REQ               - MSG_TYPE_BASE_VAL] = "MSG_SMS_REMOVE_PID_FILTER_REQ",
 [MSG_SMS_REMOVE_PID_FILTER_RES               - MSG_TYPE_BASE_VAL] = "MSG_SMS_REMOVE_PID_FILTER_RES",
 [MSG_SMS_FAST_INFORMATION_CHANNEL_REQ        - MSG_TYPE_BASE_VAL] = "MSG_SMS_FAST_INFORMATION_CHANNEL_REQ",
 [MSG_SMS_FAST_INFORMATION_CHANNEL_RES        - MSG_TYPE_BASE_VAL] = "MSG_SMS_FAST_INFORMATION_CHANNEL_RES",
 [MSG_SMS_DAB_CHANNEL                         - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_CHANNEL",
 [MSG_SMS_GET_PID_FILTER_LIST_REQ             - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_PID_FILTER_LIST_REQ",
 [MSG_SMS_GET_PID_FILTER_LIST_RES             - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_PID_FILTER_LIST_RES",
 [MSG_SMS_POWER_DOWN_REQ                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_REQ",
 [MSG_SMS_POWER_DOWN_RES                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_RES",
 [MSG_SMS_ATSC_SLT_EXIST_IND                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SLT_EXIST_IND",
 [MSG_SMS_ATSC_NO_SLT_IND                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_NO_SLT_IND",
 [MSG_SMS_GET_STATISTICS_REQ                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_REQ",
 [MSG_SMS_GET_STATISTICS_RES                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_RES",
 [MSG_SMS_SEND_DUMP                           - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_DUMP",
 [MSG_SMS_SCAN_START_REQ                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_START_REQ",
 [MSG_SMS_SCAN_START_RES                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_START_RES",
 [MSG_SMS_SCAN_STOP_REQ                       - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_STOP_REQ",
 [MSG_SMS_SCAN_STOP_RES                       - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_STOP_RES",
 [MSG_SMS_SCAN_PROGRESS_IND                   - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_PROGRESS_IND",
 [MSG_SMS_SCAN_COMPLETE_IND                   - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_COMPLETE_IND",
 [MSG_SMS_LOG_ITEM                            - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ITEM",
 [MSG_SMS_DAB_SUBCHANNEL_RECONFIG_REQ         - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_SUBCHANNEL_RECONFIG_REQ",
 [MSG_SMS_DAB_SUBCHANNEL_RECONFIG_RES         - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_SUBCHANNEL_RECONFIG_RES",
 [MSG_SMS_HO_PER_SLICES_IND                   - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PER_SLICES_IND",
 [MSG_SMS_HO_INBAND_POWER_IND                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_INBAND_POWER_IND",
 [MSG_SMS_MANUAL_DEMOD_REQ                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_MANUAL_DEMOD_REQ",
 [MSG_SMS_HO_TUNE_ON_REQ                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_ON_REQ",
 [MSG_SMS_HO_TUNE_ON_RES                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_ON_RES",
 [MSG_SMS_HO_TUNE_OFF_REQ                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_OFF_REQ",
 [MSG_SMS_HO_TUNE_OFF_RES                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_OFF_RES",
 [MSG_SMS_HO_PEEK_FREQ_REQ                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_REQ",
 [MSG_SMS_HO_PEEK_FREQ_RES                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_RES",
 [MSG_SMS_HO_PEEK_FREQ_IND                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_IND",
 [MSG_SMS_MB_ATTEN_SET_REQ                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_ATTEN_SET_REQ",
 [MSG_SMS_MB_ATTEN_SET_RES                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_ATTEN_SET_RES",
 [MSG_SMS_ENABLE_STAT_IN_I2C_REQ              - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_STAT_IN_I2C_REQ",
 [MSG_SMS_ENABLE_STAT_IN_I2C_RES              - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_STAT_IN_I2C_RES",
 [MSG_SMS_SET_ANTENNA_CONFIG_REQ              - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_ANTENNA_CONFIG_REQ",
 [MSG_SMS_SET_ANTENNA_CONFIG_RES              - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_ANTENNA_CONFIG_RES",
 [MSG_SMS_GET_STATISTICS_EX_REQ               - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_EX_REQ",
 [MSG_SMS_GET_STATISTICS_EX_RES               - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_EX_RES",
 [MSG_SMS_SLEEP_RESUME_COMP_IND               - MSG_TYPE_BASE_VAL] = "MSG_SMS_SLEEP_RESUME_COMP_IND",
 [MSG_SMS_SWITCH_HOST_INTERFACE_REQ           - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWITCH_HOST_INTERFACE_REQ",
 [MSG_SMS_SWITCH_HOST_INTERFACE_RES           - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWITCH_HOST_INTERFACE_RES",
 [MSG_SMS_DATA_DOWNLOAD_REQ                   - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_DOWNLOAD_REQ",
 [MSG_SMS_DATA_DOWNLOAD_RES                   - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_DOWNLOAD_RES",
 [MSG_SMS_DATA_VALIDITY_REQ                   - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_VALIDITY_REQ",
 [MSG_SMS_DATA_VALIDITY_RES                   - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_VALIDITY_RES",
 [MSG_SMS_SWDOWNLOAD_TRIGGER_REQ              - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_TRIGGER_REQ",
 [MSG_SMS_SWDOWNLOAD_TRIGGER_RES              - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_TRIGGER_RES",
 [MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ             - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ",
 [MSG_SMS_SWDOWNLOAD_BACKDOOR_RES             - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_BACKDOOR_RES",
 [MSG_SMS_GET_VERSION_EX_REQ                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_EX_REQ",
 [MSG_SMS_GET_VERSION_EX_RES                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_EX_RES",
 [MSG_SMS_CLOCK_OUTPUT_CONFIG_REQ             - MSG_TYPE_BASE_VAL] = "MSG_SMS_CLOCK_OUTPUT_CONFIG_REQ",
 [MSG_SMS_CLOCK_OUTPUT_CONFIG_RES             - MSG_TYPE_BASE_VAL] = "MSG_SMS_CLOCK_OUTPUT_CONFIG_RES",
 [MSG_SMS_I2C_SET_FREQ_REQ                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SET_FREQ_REQ",
 [MSG_SMS_I2C_SET_FREQ_RES                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SET_FREQ_RES",
 [MSG_SMS_GENERIC_I2C_REQ                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_I2C_REQ",
 [MSG_SMS_GENERIC_I2C_RES                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_I2C_RES",
 [MSG_SMS_DVBT_BDA_DATA                       - MSG_TYPE_BASE_VAL] = "MSG_SMS_DVBT_BDA_DATA",
 [MSG_SW_RELOAD_REQ                           - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_REQ",
 [MSG_SMS_DATA_MSG                            - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_MSG",
 [MSG_TABLE_UPLOAD_REQ                        - MSG_TYPE_BASE_VAL] = "MSG_TABLE_UPLOAD_REQ",
 [MSG_TABLE_UPLOAD_RES                        - MSG_TYPE_BASE_VAL] = "MSG_TABLE_UPLOAD_RES",
 [MSG_SW_RELOAD_START_REQ                     - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_START_REQ",
 [MSG_SW_RELOAD_START_RES                     - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_START_RES",
 [MSG_SW_RELOAD_EXEC_REQ                      - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_EXEC_REQ",
 [MSG_SW_RELOAD_EXEC_RES                      - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_EXEC_RES",
 [MSG_SMS_SPI_INT_LINE_SET_REQ                - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_INT_LINE_SET_REQ",
 [MSG_SMS_SPI_INT_LINE_SET_RES                - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_INT_LINE_SET_RES",
 [MSG_SMS_GPIO_CONFIG_EX_REQ                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_EX_REQ",
 [MSG_SMS_GPIO_CONFIG_EX_RES                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_EX_RES",
 [MSG_SMS_WATCHDOG_ACT_REQ                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_WATCHDOG_ACT_REQ",
 [MSG_SMS_WATCHDOG_ACT_RES                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_WATCHDOG_ACT_RES",
 [MSG_SMS_LOOPBACK_REQ                        - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOOPBACK_REQ",
 [MSG_SMS_LOOPBACK_RES                        - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOOPBACK_RES",
 [MSG_SMS_RAW_CAPTURE_START_REQ               - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_START_REQ",
 [MSG_SMS_RAW_CAPTURE_START_RES               - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_START_RES",
 [MSG_SMS_RAW_CAPTURE_ABORT_REQ               - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_ABORT_REQ",
 [MSG_SMS_RAW_CAPTURE_ABORT_RES               - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_ABORT_RES",
 [MSG_SMS_RAW_CAPTURE_COMPLETE_IND            - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_COMPLETE_IND",
 [MSG_SMS_DATA_PUMP_IND                       - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_IND",
 [MSG_SMS_DATA_PUMP_REQ                       - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_REQ",
 [MSG_SMS_DATA_PUMP_RES                       - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_RES",
 [MSG_SMS_FLASH_DL_REQ                        - MSG_TYPE_BASE_VAL] = "MSG_SMS_FLASH_DL_REQ",
 [MSG_SMS_EXEC_TEST_1_REQ                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXEC_TEST_1_REQ",
 [MSG_SMS_EXEC_TEST_1_RES                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXEC_TEST_1_RES",
 [MSG_SMS_ENABLE_TS_INTERFACE_REQ             - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_TS_INTERFACE_REQ",
 [MSG_SMS_ENABLE_TS_INTERFACE_RES             - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_TS_INTERFACE_RES",
 [MSG_SMS_SPI_SET_BUS_WIDTH_REQ               - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_SET_BUS_WIDTH_REQ",
 [MSG_SMS_SPI_SET_BUS_WIDTH_RES               - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_SET_BUS_WIDTH_RES",
 [MSG_SMS_SEND_EMM_REQ                        - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_EMM_REQ",
 [MSG_SMS_SEND_EMM_RES                        - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_EMM_RES",
 [MSG_SMS_DISABLE_TS_INTERFACE_REQ            - MSG_TYPE_BASE_VAL] = "MSG_SMS_DISABLE_TS_INTERFACE_REQ",
 [MSG_SMS_DISABLE_TS_INTERFACE_RES            - MSG_TYPE_BASE_VAL] = "MSG_SMS_DISABLE_TS_INTERFACE_RES",
 [MSG_SMS_IS_BUF_FREE_REQ                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_IS_BUF_FREE_REQ",
 [MSG_SMS_IS_BUF_FREE_RES                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_IS_BUF_FREE_RES",
 [MSG_SMS_EXT_ANTENNA_REQ                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXT_ANTENNA_REQ",
 [MSG_SMS_EXT_ANTENNA_RES                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXT_ANTENNA_RES",
 [MSG_SMS_CMMB_GET_NET_OF_FREQ_REQ_OBSOLETE   - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NET_OF_FREQ_REQ_OBSOLETE",
 [MSG_SMS_CMMB_GET_NET_OF_FREQ_RES_OBSOLETE   - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NET_OF_FREQ_RES_OBSOLETE",
 [MSG_SMS_BATTERY_LEVEL_REQ                   - MSG_TYPE_BASE_VAL] = "MSG_SMS_BATTERY_LEVEL_REQ",
 [MSG_SMS_BATTERY_LEVEL_RES                   - MSG_TYPE_BASE_VAL] = "MSG_SMS_BATTERY_LEVEL_RES",
 [MSG_SMS_CMMB_INJECT_TABLE_REQ_OBSOLETE      - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_INJECT_TABLE_REQ_OBSOLETE",
 [MSG_SMS_CMMB_INJECT_TABLE_RES_OBSOLETE      - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_INJECT_TABLE_RES_OBSOLETE",
 [MSG_SMS_FM_RADIO_BLOCK_IND                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_FM_RADIO_BLOCK_IND",
 [MSG_SMS_HOST_NOTIFICATION_IND               - MSG_TYPE_BASE_VAL] = "MSG_SMS_HOST_NOTIFICATION_IND",
 [MSG_SMS_CMMB_GET_CONTROL_TABLE_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_CONTROL_TABLE_REQ_OBSOLETE",
 [MSG_SMS_CMMB_GET_CONTROL_TABLE_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_CONTROL_TABLE_RES_OBSOLETE",
 [MSG_SMS_CMMB_GET_NETWORKS_REQ               - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NETWORKS_REQ",
 [MSG_SMS_CMMB_GET_NETWORKS_RES               - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NETWORKS_RES",
 [MSG_SMS_CMMB_START_SERVICE_REQ              - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_SERVICE_REQ",
 [MSG_SMS_CMMB_START_SERVICE_RES              - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_SERVICE_RES",
 [MSG_SMS_CMMB_STOP_SERVICE_REQ               - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_SERVICE_REQ",
 [MSG_SMS_CMMB_STOP_SERVICE_RES               - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_SERVICE_RES",
 [MSG_SMS_CMMB_ADD_CHANNEL_FILTER_REQ         - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_ADD_CHANNEL_FILTER_REQ",
 [MSG_SMS_CMMB_ADD_CHANNEL_FILTER_RES         - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_ADD_CHANNEL_FILTER_RES",
 [MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_REQ      - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_REQ",
 [MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_RES      - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_RES",
 [MSG_SMS_CMMB_START_CONTROL_INFO_REQ         - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_CONTROL_INFO_REQ",
 [MSG_SMS_CMMB_START_CONTROL_INFO_RES         - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_CONTROL_INFO_RES",
 [MSG_SMS_CMMB_STOP_CONTROL_INFO_REQ          - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_CONTROL_INFO_REQ",
 [MSG_SMS_CMMB_STOP_CONTROL_INFO_RES          - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_CONTROL_INFO_RES",
 [MSG_SMS_ISDBT_TUNE_REQ                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_TUNE_REQ",
 [MSG_SMS_ISDBT_TUNE_RES                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_TUNE_RES",
 [MSG_SMS_TRANSMISSION_IND                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_TRANSMISSION_IND",
 [MSG_SMS_PID_STATISTICS_IND                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_PID_STATISTICS_IND",
 [MSG_SMS_POWER_DOWN_IND                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_IND",
 [MSG_SMS_POWER_DOWN_CONF                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_CONF",
 [MSG_SMS_POWER_UP_IND                        - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_UP_IND",
 [MSG_SMS_POWER_UP_CONF                       - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_UP_CONF",
 [MSG_SMS_POWER_MODE_SET_REQ                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_MODE_SET_REQ",
 [MSG_SMS_POWER_MODE_SET_RES                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_MODE_SET_RES",
 [MSG_SMS_DEBUG_HOST_EVENT_REQ                - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEBUG_HOST_EVENT_REQ",
 [MSG_SMS_DEBUG_HOST_EVENT_RES                - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEBUG_HOST_EVENT_RES",
 [MSG_SMS_NEW_CRYSTAL_REQ                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_NEW_CRYSTAL_REQ",
 [MSG_SMS_NEW_CRYSTAL_RES                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_NEW_CRYSTAL_RES",
 [MSG_SMS_CONFIG_SPI_REQ                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIG_SPI_REQ",
 [MSG_SMS_CONFIG_SPI_RES                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIG_SPI_RES",
 [MSG_SMS_I2C_SHORT_STAT_IND                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SHORT_STAT_IND",
 [MSG_SMS_START_IR_REQ                        - MSG_TYPE_BASE_VAL] = "MSG_SMS_START_IR_REQ",
 [MSG_SMS_START_IR_RES                        - MSG_TYPE_BASE_VAL] = "MSG_SMS_START_IR_RES",
 [MSG_SMS_IR_SAMPLES_IND                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_IR_SAMPLES_IND",
 [MSG_SMS_CMMB_CA_SERVICE_IND                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_CA_SERVICE_IND",
 [MSG_SMS_SLAVE_DEVICE_DETECTED               - MSG_TYPE_BASE_VAL] = "MSG_SMS_SLAVE_DEVICE_DETECTED",
 [MSG_SMS_INTERFACE_LOCK_IND                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_INTERFACE_LOCK_IND",
 [MSG_SMS_INTERFACE_UNLOCK_IND                - MSG_TYPE_BASE_VAL] = "MSG_SMS_INTERFACE_UNLOCK_IND",
 [MSG_SMS_SEND_ROSUM_BUFF_REQ                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_ROSUM_BUFF_REQ",
 [MSG_SMS_SEND_ROSUM_BUFF_RES                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_ROSUM_BUFF_RES",
 [MSG_SMS_ROSUM_BUFF                          - MSG_TYPE_BASE_VAL] = "MSG_SMS_ROSUM_BUFF",
 [MSG_SMS_SET_AES128_KEY_REQ                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_AES128_KEY_REQ",
 [MSG_SMS_SET_AES128_KEY_RES                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_AES128_KEY_RES",
 [MSG_SMS_MBBMS_WRITE_REQ                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_WRITE_REQ",
 [MSG_SMS_MBBMS_WRITE_RES                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_WRITE_RES",
 [MSG_SMS_MBBMS_READ_IND                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_READ_IND",
 [MSG_SMS_IQ_STREAM_START_REQ                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_START_REQ",
 [MSG_SMS_IQ_STREAM_START_RES                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_START_RES",
 [MSG_SMS_IQ_STREAM_STOP_REQ                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_STOP_REQ",
 [MSG_SMS_IQ_STREAM_STOP_RES                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_STOP_RES",
 [MSG_SMS_IQ_STREAM_DATA_BLOCK                - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_DATA_BLOCK",
 [MSG_SMS_GET_EEPROM_VERSION_REQ              - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_EEPROM_VERSION_REQ",
 [MSG_SMS_GET_EEPROM_VERSION_RES              - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_EEPROM_VERSION_RES",
 [MSG_SMS_SIGNAL_DETECTED_IND                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_SIGNAL_DETECTED_IND",
 [MSG_SMS_NO_SIGNAL_IND                       - MSG_TYPE_BASE_VAL] = "MSG_SMS_NO_SIGNAL_IND",
 [MSG_SMS_MRC_SHUTDOWN_SLAVE_REQ              - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_SHUTDOWN_SLAVE_REQ",
 [MSG_SMS_MRC_SHUTDOWN_SLAVE_RES              - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_SHUTDOWN_SLAVE_RES",
 [MSG_SMS_MRC_BRINGUP_SLAVE_REQ               - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_BRINGUP_SLAVE_REQ",
 [MSG_SMS_MRC_BRINGUP_SLAVE_RES               - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_BRINGUP_SLAVE_RES",
 [MSG_SMS_EXTERNAL_LNA_CTRL_REQ               - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXTERNAL_LNA_CTRL_REQ",
 [MSG_SMS_EXTERNAL_LNA_CTRL_RES               - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXTERNAL_LNA_CTRL_RES",
 [MSG_SMS_SET_PERIODIC_STATISTICS_REQ         - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_PERIODIC_STATISTICS_REQ",
 [MSG_SMS_SET_PERIODIC_STATISTICS_RES         - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_PERIODIC_STATISTICS_RES",
 [MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_REQ        - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_REQ",
 [MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_RES        - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_RES",
 [LOCAL_TUNE                                  - MSG_TYPE_BASE_VAL] = "LOCAL_TUNE",
 [LOCAL_IFFT_H_ICI                            - MSG_TYPE_BASE_VAL] = "LOCAL_IFFT_H_ICI",
 [MSG_RESYNC_REQ                              - MSG_TYPE_BASE_VAL] = "MSG_RESYNC_REQ",
 [MSG_SMS_CMMB_GET_MRC_STATISTICS_REQ         - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_MRC_STATISTICS_REQ",
 [MSG_SMS_CMMB_GET_MRC_STATISTICS_RES         - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_MRC_STATISTICS_RES",
 [MSG_SMS_LOG_EX_ITEM                         - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_EX_ITEM",
 [MSG_SMS_DEVICE_DATA_LOSS_IND                - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEVICE_DATA_LOSS_IND",
 [MSG_SMS_MRC_WATCHDOG_TRIGGERED_IND          - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_WATCHDOG_TRIGGERED_IND",
 [MSG_SMS_USER_MSG_REQ                        - MSG_TYPE_BASE_VAL] = "MSG_SMS_USER_MSG_REQ",
 [MSG_SMS_USER_MSG_RES                        - MSG_TYPE_BASE_VAL] = "MSG_SMS_USER_MSG_RES",
 [MSG_SMS_SMART_CARD_INIT_REQ                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_INIT_REQ",
 [MSG_SMS_SMART_CARD_INIT_RES                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_INIT_RES",
 [MSG_SMS_SMART_CARD_WRITE_REQ                - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_WRITE_REQ",
 [MSG_SMS_SMART_CARD_WRITE_RES                - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_WRITE_RES",
 [MSG_SMS_SMART_CARD_READ_IND                 - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_READ_IND",
 [MSG_SMS_TSE_ENABLE_REQ                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_TSE_ENABLE_REQ",
 [MSG_SMS_TSE_ENABLE_RES                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_TSE_ENABLE_RES",
 [MSG_SMS_CMMB_GET_SHORT_STATISTICS_REQ       - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_SHORT_STATISTICS_REQ",
 [MSG_SMS_CMMB_GET_SHORT_STATISTICS_RES       - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_SHORT_STATISTICS_RES",
 [MSG_SMS_LED_CONFIG_REQ                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_LED_CONFIG_REQ",
 [MSG_SMS_LED_CONFIG_RES                      - MSG_TYPE_BASE_VAL] = "MSG_SMS_LED_CONFIG_RES",
 [MSG_PWM_ANTENNA_REQ                         - MSG_TYPE_BASE_VAL] = "MSG_PWM_ANTENNA_REQ",
 [MSG_PWM_ANTENNA_RES                         - MSG_TYPE_BASE_VAL] = "MSG_PWM_ANTENNA_RES",
 [MSG_SMS_CMMB_SMD_SN_REQ                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SMD_SN_REQ",
 [MSG_SMS_CMMB_SMD_SN_RES                     - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SMD_SN_RES",
 [MSG_SMS_CMMB_SET_CA_CW_REQ                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_CW_REQ",
 [MSG_SMS_CMMB_SET_CA_CW_RES                  - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_CW_RES",
 [MSG_SMS_CMMB_SET_CA_SALT_REQ                - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_SALT_REQ",
 [MSG_SMS_CMMB_SET_CA_SALT_RES                - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_SALT_RES",
 [MSG_SMS_NSCD_INIT_REQ                       - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_INIT_REQ",
 [MSG_SMS_NSCD_INIT_RES                       - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_INIT_RES",
 [MSG_SMS_NSCD_PROCESS_SECTION_REQ            - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_PROCESS_SECTION_REQ",
 [MSG_SMS_NSCD_PROCESS_SECTION_RES            - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_PROCESS_SECTION_RES",
 [MSG_SMS_DBD_CREATE_OBJECT_REQ               - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CREATE_OBJECT_REQ",
 [MSG_SMS_DBD_CREATE_OBJECT_RES               - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CREATE_OBJECT_RES",
 [MSG_SMS_DBD_CONFIGURE_REQ                   - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CONFIGURE_REQ",
 [MSG_SMS_DBD_CONFIGURE_RES                   - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CONFIGURE_RES",
 [MSG_SMS_DBD_SET_KEYS_REQ                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_SET_KEYS_REQ",
 [MSG_SMS_DBD_SET_KEYS_RES                    - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_SET_KEYS_RES",
 [MSG_SMS_DBD_PROCESS_HEADER_REQ              - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_HEADER_REQ",
 [MSG_SMS_DBD_PROCESS_HEADER_RES              - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_HEADER_RES",
 [MSG_SMS_DBD_PROCESS_DATA_REQ                - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_DATA_REQ",
 [MSG_SMS_DBD_PROCESS_DATA_RES                - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_DATA_RES",
 [MSG_SMS_DBD_PROCESS_GET_DATA_REQ            - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_GET_DATA_REQ",
 [MSG_SMS_DBD_PROCESS_GET_DATA_RES            - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_GET_DATA_RES",
 [MSG_SMS_NSCD_OPEN_SESSION_REQ               - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_OPEN_SESSION_REQ",
 [MSG_SMS_NSCD_OPEN_SESSION_RES               - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_OPEN_SESSION_RES",
 [MSG_SMS_SEND_HOST_DATA_TO_DEMUX_REQ         - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_HOST_DATA_TO_DEMUX_REQ",
 [MSG_SMS_SEND_HOST_DATA_TO_DEMUX_RES         - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_HOST_DATA_TO_DEMUX_RES",
 [MSG_LAST_MSG_TYPE                           - MSG_TYPE_BASE_VAL] = "MSG_LAST_MSG_TYPE",
};

char *smscore_translate_msg(enum msg_types msgtype)
{
 int i = msgtype - MSG_TYPE_BASE_VAL;
 char *msg;

 if (i < 0 || i >= ARRAY_SIZE(siano_msgs))
  return "Unknown msg type";

 msg = siano_msgs[i];

 if (!*msg)
  return "Unknown msg type";

 return msg;
}
EXPORT_SYMBOL_GPL(smscore_translate_msg);

void smscore_set_board_id(struct smscore_device_t *core, int id)
{
 core->board_id = id;
}

int smscore_led_state(struct smscore_device_t *core, int led)
{
 if (led >= 0)
  core->led_state = led;
 return core->led_state;
}
EXPORT_SYMBOL_GPL(smscore_set_board_id);

int smscore_get_board_id(struct smscore_device_t *core)
{
 return core->board_id;
}
EXPORT_SYMBOL_GPL(smscore_get_board_id);

struct smscore_registry_entry_t {
 struct list_head entry;
 char devpath[32];
 int mode;
 enum sms_device_type_st type;
};

static struct list_head g_smscore_notifyees;
static struct list_head g_smscore_devices;
static DEFINE_MUTEX(g_smscore_deviceslock);

static struct list_head g_smscore_registry;
static DEFINE_MUTEX(g_smscore_registrylock);

static int default_mode = DEVICE_MODE_NONE;

module_param(default_mode, int, 0644);
MODULE_PARM_DESC(default_mode, "default firmware id (device mode)");

static struct smscore_registry_entry_t *smscore_find_registry(char *devpath)
{
 struct smscore_registry_entry_t *entry;
 struct list_head *next;

 mutex_lock(&g_smscore_registrylock);
 for (next = g_smscore_registry.next;
      next != &g_smscore_registry;
      next = next->next) {
  entry = (struct smscore_registry_entry_t *) next;
  if (!strncmp(entry->devpath, devpath, sizeof(entry->devpath))) {
   mutex_unlock(&g_smscore_registrylock);
   return entry;
  }
 }
 entry = kmalloc(sizeof(*entry), GFP_KERNEL);
 if (entry) {
  entry->mode = default_mode;
  strscpy(entry->devpath, devpath, sizeof(entry->devpath));
  list_add(&entry->entry, &g_smscore_registry);
 } else
  pr_err("failed to create smscore_registry.\n");
 mutex_unlock(&g_smscore_registrylock);
 return entry;
}

int smscore_registry_getmode(char *devpath)
{
 struct smscore_registry_entry_t *entry;

 entry = smscore_find_registry(devpath);
 if (entry)
  return entry->mode;
 else
  pr_err("No registry found.\n");

 return default_mode;
}
EXPORT_SYMBOL_GPL(smscore_registry_getmode);

static enum sms_device_type_st smscore_registry_gettype(char *devpath)
{
 struct smscore_registry_entry_t *entry;

 entry = smscore_find_registry(devpath);
 if (entry)
  return entry->type;
 else
  pr_err("No registry found.\n");

 return -EINVAL;
}

static void smscore_registry_setmode(char *devpath, int mode)
{
 struct smscore_registry_entry_t *entry;

 entry = smscore_find_registry(devpath);
 if (entry)
  entry->mode = mode;
 else
  pr_err("No registry found.\n");
}

static void smscore_registry_settype(char *devpath,
         enum sms_device_type_st type)
{
 struct smscore_registry_entry_t *entry;

 entry = smscore_find_registry(devpath);
 if (entry)
  entry->type = type;
 else
  pr_err("No registry found.\n");
}


static void list_add_locked(struct list_head *new, struct list_head *head,
       spinlock_t *lock)
{
 unsigned long flags;

 spin_lock_irqsave(lock, flags);

 list_add(new, head);

 spin_unlock_irqrestore(lock, flags);
}

/*
 * register a client callback that called when device plugged in/unplugged
 * NOTE: if devices exist callback is called immediately for each device
 *
 * @param hotplug callback
 *
 * return: 0 on success, <0 on error.
 */
int smscore_register_hotplug(hotplug_t hotplug)
{
 struct smscore_device_notifyee_t *notifyee;
 struct list_head *next, *first;
 int rc = 0;

 mutex_lock(&g_smscore_deviceslock);
 notifyee = kmalloc(sizeof(*notifyee), GFP_KERNEL);
 if (notifyee) {
  /* now notify callback about existing devices */
  first = &g_smscore_devices;
  for (next = first->next;
       next != first && !rc;
       next = next->next) {
   struct smscore_device_t *coredev =
    (struct smscore_device_t *) next;
   rc = hotplug(coredev, coredev->device, 1);
  }

  if (rc >= 0) {
   notifyee->hotplug = hotplug;
   list_add(¬ifyee->entry, &g_smscore_notifyees);
  } else
   kfree(notifyee);
 } else
  rc = -ENOMEM;

 mutex_unlock(&g_smscore_deviceslock);

 return rc;
}
EXPORT_SYMBOL_GPL(smscore_register_hotplug);

/*
 * unregister a client callback that called when device plugged in/unplugged
 *
 * @param hotplug callback
 *
 */
void smscore_unregister_hotplug(hotplug_t hotplug)
{
 struct list_head *next, *first;

 mutex_lock(&g_smscore_deviceslock);

 first = &g_smscore_notifyees;

 for (next = first->next; next != first;) {
  struct smscore_device_notifyee_t *notifyee =
   (struct smscore_device_notifyee_t *) next;
  next = next->next;

  if (notifyee->hotplug == hotplug) {
   list_del(¬ifyee->entry);
   kfree(notifyee);
  }
 }

 mutex_unlock(&g_smscore_deviceslock);
}
EXPORT_SYMBOL_GPL(smscore_unregister_hotplug);

static void smscore_notify_clients(struct smscore_device_t *coredev)
{
 struct smscore_client_t *client;

 /* the client must call smscore_unregister_client from remove handler */
 while (!list_empty(&coredev->clients)) {
  client = (struct smscore_client_t *) coredev->clients.next;
  client->onremove_handler(client->context);
 }
}

static int smscore_notify_callbacks(struct smscore_device_t *coredev,
        struct device *device, int arrival)
{
 struct smscore_device_notifyee_t *elem;
 int rc = 0;

 /* note: must be called under g_deviceslock */

 list_for_each_entry(elem, &g_smscore_notifyees, entry) {
  rc = elem->hotplug(coredev, device, arrival);
  if (rc < 0)
   break;
 }

 return rc;
}

static struct
smscore_buffer_t *smscore_createbuffer(u8 *buffer, void *common_buffer,
           dma_addr_t common_buffer_phys)
{
 struct smscore_buffer_t *cb;

 cb = kzalloc(sizeof(*cb), GFP_KERNEL);
 if (!cb)
  return NULL;

 cb->p = buffer;
 cb->offset_in_common = buffer - (u8 *) common_buffer;
 if (common_buffer_phys)
  cb->phys = common_buffer_phys + cb->offset_in_common;

 return cb;
}

/*
 * creates coredev object for a device, prepares buffers,
 * creates buffer mappings, notifies registered hotplugs about new device.
 *
 * @param params device pointer to struct with device specific parameters
 *               and handlers
 * @param coredev pointer to a value that receives created coredev object
 *
 * return: 0 on success, <0 on error.
 */
int smscore_register_device(struct smsdevice_params_t *params,
       struct smscore_device_t **coredev,
       gfp_t gfp_buf_flags,
       void *mdev)
{
 struct smscore_device_t *dev;
 u8 *buffer;

 dev = kzalloc(sizeof(*dev), GFP_KERNEL);
 if (!dev)
  return -ENOMEM;

#ifdef CONFIG_MEDIA_CONTROLLER_DVB
 dev->media_dev = mdev;
#endif
 dev->gfp_buf_flags = gfp_buf_flags;

 /* init list entry so it could be safe in smscore_unregister_device */
 INIT_LIST_HEAD(&dev->entry);

 /* init queues */
 INIT_LIST_HEAD(&dev->clients);
 INIT_LIST_HEAD(&dev->buffers);

 /* init locks */
 spin_lock_init(&dev->clientslock);
 spin_lock_init(&dev->bufferslock);

 /* init completion events */
 init_completion(&dev->version_ex_done);
 init_completion(&dev->data_download_done);
 init_completion(&dev->data_validity_done);
 init_completion(&dev->trigger_done);
 init_completion(&dev->init_device_done);
 init_completion(&dev->reload_start_done);
 init_completion(&dev->resume_done);
 init_completion(&dev->gpio_configuration_done);
 init_completion(&dev->gpio_set_level_done);
 init_completion(&dev->gpio_get_level_done);
 init_completion(&dev->ir_init_done);

 /* Buffer management */
 init_waitqueue_head(&dev->buffer_mng_waitq);

 /* alloc common buffer */
 dev->common_buffer_size = params->buffer_size * params->num_buffers;
 if (params->usb_device)
  buffer = kzalloc(dev->common_buffer_size, GFP_KERNEL);
 else
  buffer = dma_alloc_coherent(params->device,
         dev->common_buffer_size,
         &dev->common_buffer_phys,
         GFP_KERNEL | dev->gfp_buf_flags);
 if (!buffer) {
  smscore_unregister_device(dev);
  return -ENOMEM;
 }
 dev->common_buffer = buffer;

 /* prepare dma buffers */
 for (; dev->num_buffers < params->num_buffers;
      dev->num_buffers++, buffer += params->buffer_size) {
  struct smscore_buffer_t *cb;

  cb = smscore_createbuffer(buffer, dev->common_buffer,
       dev->common_buffer_phys);
  if (!cb) {
   smscore_unregister_device(dev);
   return -ENOMEM;
  }

  smscore_putbuffer(dev, cb);
 }

 pr_debug("allocated %d buffers\n", dev->num_buffers);

 dev->mode = DEVICE_MODE_NONE;
 dev->board_id = SMS_BOARD_UNKNOWN;
 dev->context = params->context;
 dev->device = params->device;
 dev->usb_device = params->usb_device;
 dev->setmode_handler = params->setmode_handler;
 dev->detectmode_handler = params->detectmode_handler;
 dev->sendrequest_handler = params->sendrequest_handler;
 dev->preload_handler = params->preload_handler;
 dev->postload_handler = params->postload_handler;

 dev->device_flags = params->flags;
 strscpy(dev->devpath, params->devpath, sizeof(dev->devpath));

 smscore_registry_settype(dev->devpath, params->device_type);

 /* add device to devices list */
 mutex_lock(&g_smscore_deviceslock);
 list_add(&dev->entry, &g_smscore_devices);
 mutex_unlock(&g_smscore_deviceslock);

 *coredev = dev;

 pr_debug("device %p created\n", dev);

 return 0;
}
EXPORT_SYMBOL_GPL(smscore_register_device);


static int smscore_sendrequest_and_wait(struct smscore_device_t *coredev,
  void *buffer, size_t size, struct completion *completion) {
 int rc;

 if (!completion)
  return -EINVAL;
 init_completion(completion);

 rc = coredev->sendrequest_handler(coredev->context, buffer, size);
 if (rc < 0) {
  pr_info("sendrequest returned error %d\n", rc);
  return rc;
 }

 return wait_for_completion_timeout(completion,
   msecs_to_jiffies(SMS_PROTOCOL_MAX_RAOUNDTRIP_MS)) ?
   0 : -ETIME;
}

/*
 * Starts & enables IR operations
 *
 * return: 0 on success, < 0 on error.
 */
static int smscore_init_ir(struct smscore_device_t *coredev)
{
 int ir_io;
 int rc;
 void *buffer;

 coredev->ir.dev = NULL;
 ir_io = sms_get_board(smscore_get_board_id(coredev))->board_cfg.ir;
 if (ir_io) {/* only if IR port exist we use IR sub-module */
  pr_debug("IR loading\n");
  rc = sms_ir_init(coredev);

  if (rc != 0)
   pr_err("Error initialization DTV IR sub-module\n");
  else {
   buffer = kmalloc(sizeof(struct sms_msg_data2) +
      SMS_DMA_ALIGNMENT,
      GFP_KERNEL | coredev->gfp_buf_flags);
   if (buffer) {
    struct sms_msg_data2 *msg =
    (struct sms_msg_data2 *)
    SMS_ALIGN_ADDRESS(buffer);

    SMS_INIT_MSG(&msg->x_msg_header,
      MSG_SMS_START_IR_REQ,
      sizeof(struct sms_msg_data2));
    msg->msg_data[0] = coredev->ir.controller;
    msg->msg_data[1] = coredev->ir.timeout;

    rc = smscore_sendrequest_and_wait(coredev, msg,
      msg->x_msg_header. msg_length,
      &coredev->ir_init_done);

    kfree(buffer);
   } else
    pr_err("Sending IR initialization message failed\n");
  }
 } else
  pr_info("IR port has not been detected\n");

 return 0;
}

/*
 * configures device features according to board configuration structure.
 *
 * @param coredev pointer to a coredev object returned by
 *                smscore_register_device
 *
 * return: 0 on success, <0 on error.
 */
static int smscore_configure_board(struct smscore_device_t *coredev)
{
 struct sms_board *board;

 board = sms_get_board(coredev->board_id);
 if (!board) {
  pr_err("no board configuration exist.\n");
  return -EINVAL;
 }

 if (board->mtu) {
  struct sms_msg_data mtu_msg;
  pr_debug("set max transmit unit %d\n", board->mtu);

  mtu_msg.x_msg_header.msg_src_id = 0;
  mtu_msg.x_msg_header.msg_dst_id = HIF_TASK;
  mtu_msg.x_msg_header.msg_flags = 0;
  mtu_msg.x_msg_header.msg_type = MSG_SMS_SET_MAX_TX_MSG_LEN_REQ;
  mtu_msg.x_msg_header.msg_length = sizeof(mtu_msg);
  mtu_msg.msg_data = board->mtu;

  coredev->sendrequest_handler(coredev->context, &mtu_msg,
          sizeof(mtu_msg));
 }

 if (board->crystal) {
  struct sms_msg_data crys_msg;
  pr_debug("set crystal value %d\n", board->crystal);

  SMS_INIT_MSG(&crys_msg.x_msg_header,
    MSG_SMS_NEW_CRYSTAL_REQ,
    sizeof(crys_msg));
  crys_msg.msg_data = board->crystal;

  coredev->sendrequest_handler(coredev->context, &crys_msg,
          sizeof(crys_msg));
 }

 return 0;
}

/*
 * sets initial device mode and notifies client hotplugs that device is ready
 *
 * @param coredev pointer to a coredev object returned by
 *   smscore_register_device
 *
 * return: 0 on success, <0 on error.
 */
int smscore_start_device(struct smscore_device_t *coredev)
{
 int rc;
 int board_id = smscore_get_board_id(coredev);
 int mode = smscore_registry_getmode(coredev->devpath);

 /* Device is initialized as DEVICE_MODE_NONE */
 if (board_id != SMS_BOARD_UNKNOWN && mode == DEVICE_MODE_NONE)
  mode = sms_get_board(board_id)->default_mode;

 rc = smscore_set_device_mode(coredev, mode);
 if (rc < 0) {
  pr_info("set device mode failed , rc %d\n", rc);
  return rc;
 }
 rc = smscore_configure_board(coredev);
 if (rc < 0) {
  pr_info("configure board failed , rc %d\n", rc);
  return rc;
 }

 mutex_lock(&g_smscore_deviceslock);

 rc = smscore_notify_callbacks(coredev, coredev->device, 1);
 smscore_init_ir(coredev);

 pr_debug("device %p started, rc %d\n", coredev, rc);

 mutex_unlock(&g_smscore_deviceslock);

 return rc;
}
EXPORT_SYMBOL_GPL(smscore_start_device);


static int smscore_load_firmware_family2(struct smscore_device_t *coredev,
      void *buffer, size_t size)
{
 struct sms_firmware *firmware = (struct sms_firmware *) buffer;
 struct sms_msg_data5 *msg;
 u32 mem_address,  calc_checksum = 0;
 u32 i, *ptr;
 u8 *payload = firmware->payload;
 int rc = 0;
 firmware->start_address = le32_to_cpup((__le32 *)&firmware->start_address);
 firmware->length = le32_to_cpup((__le32 *)&firmware->length);

 mem_address = firmware->start_address;

 pr_debug("loading FW to addr 0x%x size %d\n",
   mem_address, firmware->length);
 if (coredev->preload_handler) {
  rc = coredev->preload_handler(coredev->context);
  if (rc < 0)
   return rc;
 }

 /* PAGE_SIZE buffer shall be enough and dma aligned */
 msg = kmalloc(PAGE_SIZE, GFP_KERNEL | coredev->gfp_buf_flags);
 if (!msg)
  return -ENOMEM;

 if (coredev->mode != DEVICE_MODE_NONE) {
  pr_debug("sending reload command.\n");
  SMS_INIT_MSG(&msg->x_msg_header, MSG_SW_RELOAD_START_REQ,
        sizeof(struct sms_msg_hdr));
  rc = smscore_sendrequest_and_wait(coredev, msg,
        msg->x_msg_header.msg_length,
        &coredev->reload_start_done);
  if (rc < 0) {
   pr_err("device reload failed, rc %d\n", rc);
   goto exit_fw_download;
  }
  mem_address = *(u32 *) &payload[20];
 }

 for (i = 0, ptr = (u32 *)firmware->payload; i < firmware->length/4 ;
      i++, ptr++)
  calc_checksum += *ptr;

 while (size && rc >= 0) {
  struct sms_data_download *data_msg =
   (struct sms_data_download *) msg;
  int payload_size = min_t(int, size, SMS_MAX_PAYLOAD_SIZE);

  SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_DOWNLOAD_REQ,
        (u16)(sizeof(struct sms_msg_hdr) +
          sizeof(u32) + payload_size));

  data_msg->mem_addr = mem_address;
  memcpy(data_msg->payload, payload, payload_size);

  rc = smscore_sendrequest_and_wait(coredev, data_msg,
    data_msg->x_msg_header.msg_length,
    &coredev->data_download_done);

  payload += payload_size;
  size -= payload_size;
  mem_address += payload_size;
 }

 if (rc < 0)
  goto exit_fw_download;

 pr_debug("sending MSG_SMS_DATA_VALIDITY_REQ expecting 0x%x\n",
  calc_checksum);
 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_VALIDITY_REQ,
   sizeof(msg->x_msg_header) +
   sizeof(u32) * 3);
 msg->msg_data[0] = firmware->start_address;
  /* Entry point */
 msg->msg_data[1] = firmware->length;
 msg->msg_data[2] = 0; /* Regular checksum*/
 rc = smscore_sendrequest_and_wait(coredev, msg,
       msg->x_msg_header.msg_length,
       &coredev->data_validity_done);
 if (rc < 0)
  goto exit_fw_download;

 if (coredev->mode == DEVICE_MODE_NONE) {
  pr_debug("sending MSG_SMS_SWDOWNLOAD_TRIGGER_REQ\n");
  SMS_INIT_MSG(&msg->x_msg_header,
    MSG_SMS_SWDOWNLOAD_TRIGGER_REQ,
    sizeof(*msg));

  msg->msg_data[0] = firmware->start_address;
     /* Entry point */
  msg->msg_data[1] = 6; /* Priority */
  msg->msg_data[2] = 0x200; /* Stack size */
  msg->msg_data[3] = 0; /* Parameter */
  msg->msg_data[4] = 4; /* Task ID */

  rc = smscore_sendrequest_and_wait(coredev, msg,
     msg->x_msg_header.msg_length,
     &coredev->trigger_done);
 } else {
  SMS_INIT_MSG(&msg->x_msg_header, MSG_SW_RELOAD_EXEC_REQ,
    sizeof(struct sms_msg_hdr));
  rc = coredev->sendrequest_handler(coredev->context, msg,
    msg->x_msg_header.msg_length);
 }

 if (rc < 0)
  goto exit_fw_download;

 /*
 * backward compatibility - wait to device_ready_done for
 * not more than 400 ms
 */
 msleep(400);

exit_fw_download:
 kfree(msg);

 if (coredev->postload_handler) {
  pr_debug("rc=%d, postload=0x%p\n",
    rc, coredev->postload_handler);
  if (rc >= 0)
   return coredev->postload_handler(coredev->context);
 }

 pr_debug("rc=%d\n", rc);
 return rc;
}

static char *smscore_fw_lkup[][DEVICE_MODE_MAX] = {
 [SMS_NOVA_A0] = {
  [DEVICE_MODE_DVBT]  = SMS_FW_DVB_NOVA_12MHZ,
  [DEVICE_MODE_DVBH]  = SMS_FW_DVB_NOVA_12MHZ,
  [DEVICE_MODE_DAB_TDMB]  = SMS_FW_TDMB_NOVA_12MHZ,
  [DEVICE_MODE_DVBT_BDA]  = SMS_FW_DVB_NOVA_12MHZ,
  [DEVICE_MODE_ISDBT]  = SMS_FW_ISDBT_NOVA_12MHZ,
  [DEVICE_MODE_ISDBT_BDA]  = SMS_FW_ISDBT_NOVA_12MHZ,
 },
 [SMS_NOVA_B0] = {
  [DEVICE_MODE_DVBT]  = SMS_FW_DVB_NOVA_12MHZ_B0,
  [DEVICE_MODE_DVBH]  = SMS_FW_DVB_NOVA_12MHZ_B0,
  [DEVICE_MODE_DAB_TDMB]  = SMS_FW_TDMB_NOVA_12MHZ_B0,
  [DEVICE_MODE_DVBT_BDA]  = SMS_FW_DVB_NOVA_12MHZ_B0,
  [DEVICE_MODE_ISDBT]  = SMS_FW_ISDBT_NOVA_12MHZ_B0,
  [DEVICE_MODE_ISDBT_BDA]  = SMS_FW_ISDBT_NOVA_12MHZ_B0,
  [DEVICE_MODE_FM_RADIO]  = SMS_FW_FM_RADIO,
  [DEVICE_MODE_FM_RADIO_BDA] = SMS_FW_FM_RADIO,
 },
 [SMS_VEGA] = {
  [DEVICE_MODE_CMMB]  = SMS_FW_CMMB_VEGA_12MHZ,
 },
 [SMS_VENICE] = {
  [DEVICE_MODE_CMMB]  = SMS_FW_CMMB_VENICE_12MHZ,
 },
 [SMS_MING] = {
  [DEVICE_MODE_CMMB]  = SMS_FW_CMMB_MING_APP,
 },
 [SMS_PELE] = {
  [DEVICE_MODE_ISDBT]  = SMS_FW_ISDBT_PELE,
  [DEVICE_MODE_ISDBT_BDA]  = SMS_FW_ISDBT_PELE,
 },
 [SMS_RIO] = {
  [DEVICE_MODE_DVBT]  = SMS_FW_DVB_RIO,
  [DEVICE_MODE_DVBH]  = SMS_FW_DVBH_RIO,
  [DEVICE_MODE_DVBT_BDA]  = SMS_FW_DVB_RIO,
  [DEVICE_MODE_ISDBT]  = SMS_FW_ISDBT_RIO,
  [DEVICE_MODE_ISDBT_BDA]  = SMS_FW_ISDBT_RIO,
  [DEVICE_MODE_FM_RADIO]  = SMS_FW_FM_RADIO_RIO,
  [DEVICE_MODE_FM_RADIO_BDA] = SMS_FW_FM_RADIO_RIO,
 },
 [SMS_DENVER_1530] = {
  [DEVICE_MODE_ATSC]  = SMS_FW_ATSC_DENVER,
 },
 [SMS_DENVER_2160] = {
  [DEVICE_MODE_DAB_TDMB]  = SMS_FW_TDMB_DENVER,
 },
};

/*
 * get firmware file name from one of the two mechanisms : sms_boards or
 * smscore_fw_lkup.
 * @param coredev pointer to a coredev object returned by
 *   smscore_register_device
 * @param mode requested mode of operation
 * @param lookup if 1, always get the fw filename from smscore_fw_lkup
 *  table. if 0, try first to get from sms_boards
 *
 * return: 0 on success, <0 on error.
 */
static char *smscore_get_fw_filename(struct smscore_device_t *coredev,
         int mode)
{
 char **fw;
 int board_id = smscore_get_board_id(coredev);
 enum sms_device_type_st type;

 type = smscore_registry_gettype(coredev->devpath);

 /* Prevent looking outside the smscore_fw_lkup table */
 if (type <= SMS_UNKNOWN_TYPE || type >= SMS_NUM_OF_DEVICE_TYPES)
  return NULL;
 if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX)
  return NULL;

 pr_debug("trying to get fw name from sms_boards board_id %d mode %d\n",
    board_id, mode);
 fw = sms_get_board(board_id)->fw;
 if (!fw || !fw[mode]) {
  pr_debug("cannot find fw name in sms_boards, getting from lookup table mode %d type %d\n",
     mode, type);
  return smscore_fw_lkup[type][mode];
 }

 return fw[mode];
}

/*
 * loads specified firmware into a buffer and calls device loadfirmware_handler
 *
 * @param coredev pointer to a coredev object returned by
 *                smscore_register_device
 * @param filename null-terminated string specifies firmware file name
 * @param loadfirmware_handler device handler that loads firmware
 *
 * return: 0 on success, <0 on error.
 */
static int smscore_load_firmware_from_file(struct smscore_device_t *coredev,
        int mode)
{
 int rc = -ENOENT;
 u8 *fw_buf;
 u32 fw_buf_size;
 const struct firmware *fw;

 char *fw_filename = smscore_get_fw_filename(coredev, mode);
 if (!fw_filename) {
  pr_err("mode %d not supported on this device\n", mode);
  return -ENOENT;
 }
 pr_debug("Firmware name: %s\n", fw_filename);

 if (!(coredev->device_flags & SMS_DEVICE_FAMILY2))
  return -EINVAL;

 rc = request_firmware(&fw, fw_filename, coredev->device);
 if (rc < 0) {
  pr_err("failed to open firmware file '%s'\n", fw_filename);
  return rc;
 }
 pr_debug("read fw %s, buffer size=0x%zx\n", fw_filename, fw->size);
 fw_buf = kmalloc(ALIGN(fw->size + sizeof(struct sms_firmware),
    SMS_ALLOC_ALIGNMENT), GFP_KERNEL | coredev->gfp_buf_flags);
 if (!fw_buf) {
  pr_err("failed to allocate firmware buffer\n");
  rc = -ENOMEM;
 } else {
  memcpy(fw_buf, fw->data, fw->size);
  fw_buf_size = fw->size;

  rc = smscore_load_firmware_family2(coredev, fw_buf,
         fw_buf_size);
 }

 kfree(fw_buf);
 release_firmware(fw);

 return rc;
}

/*
 * notifies all clients registered with the device, notifies hotplugs,
 * frees all buffers and coredev object
 *
 * @param coredev pointer to a coredev object returned by
 *                smscore_register_device
 *
 * return: 0 on success, <0 on error.
 */
void smscore_unregister_device(struct smscore_device_t *coredev)
{
 struct smscore_buffer_t *cb;
 int num_buffers = 0;
 int retry = 0;

 mutex_lock(&g_smscore_deviceslock);

 /* Release input device (IR) resources */
 sms_ir_exit(coredev);

 smscore_notify_clients(coredev);
 smscore_notify_callbacks(coredev, NULL, 0);

 /* at this point all buffers should be back
 * onresponse must no longer be called */

 while (1) {
  while (!list_empty(&coredev->buffers)) {
   cb = (struct smscore_buffer_t *) coredev->buffers.next;
   list_del(&cb->entry);
   kfree(cb);
   num_buffers++;
  }
  if (num_buffers == coredev->num_buffers)
   break;
  if (++retry > 10) {
   pr_info("exiting although not all buffers released.\n");
   break;
  }

  pr_debug("waiting for %d buffer(s)\n",
    coredev->num_buffers - num_buffers);
  mutex_unlock(&g_smscore_deviceslock);
  msleep(100);
  mutex_lock(&g_smscore_deviceslock);
 }

 pr_debug("freed %d buffers\n", num_buffers);

 if (coredev->common_buffer) {
  if (coredev->usb_device)
   kfree(coredev->common_buffer);
  else
   dma_free_coherent(coredev->device,
       coredev->common_buffer_size,
       coredev->common_buffer,
       coredev->common_buffer_phys);
 }
 kfree(coredev->fw_buf);

 list_del(&coredev->entry);
 kfree(coredev);

 mutex_unlock(&g_smscore_deviceslock);

 pr_debug("device %p destroyed\n", coredev);
}
EXPORT_SYMBOL_GPL(smscore_unregister_device);

static int smscore_detect_mode(struct smscore_device_t *coredev)
{
 void *buffer = kmalloc(sizeof(struct sms_msg_hdr) + SMS_DMA_ALIGNMENT,
          GFP_KERNEL | coredev->gfp_buf_flags);
 struct sms_msg_hdr *msg =
  (struct sms_msg_hdr *) SMS_ALIGN_ADDRESS(buffer);
 int rc;

 if (!buffer)
  return -ENOMEM;

 SMS_INIT_MSG(msg, MSG_SMS_GET_VERSION_EX_REQ,
       sizeof(struct sms_msg_hdr));

 rc = smscore_sendrequest_and_wait(coredev, msg, msg->msg_length,
       &coredev->version_ex_done);
 if (rc == -ETIME) {
  pr_err("MSG_SMS_GET_VERSION_EX_REQ failed first try\n");

  if (wait_for_completion_timeout(&coredev->resume_done,
      msecs_to_jiffies(5000))) {
   rc = smscore_sendrequest_and_wait(
    coredev, msg, msg->msg_length,
    &coredev->version_ex_done);
   if (rc < 0)
    pr_err("MSG_SMS_GET_VERSION_EX_REQ failed second try, rc %d\n",
     rc);
  } else
   rc = -ETIME;
 }

 kfree(buffer);

 return rc;
}

/*
 * send init device request and wait for response
 *
 * @param coredev pointer to a coredev object returned by
 *                smscore_register_device
 * @param mode requested mode of operation
 *
 * return: 0 on success, <0 on error.
 */
static int smscore_init_device(struct smscore_device_t *coredev, int mode)
{
 void *buffer;
 struct sms_msg_data *msg;
 int rc = 0;

 buffer = kmalloc(sizeof(struct sms_msg_data) +
   SMS_DMA_ALIGNMENT, GFP_KERNEL | coredev->gfp_buf_flags);
 if (!buffer)
  return -ENOMEM;

 msg = (struct sms_msg_data *)SMS_ALIGN_ADDRESS(buffer);
 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_INIT_DEVICE_REQ,
   sizeof(struct sms_msg_data));
 msg->msg_data = mode;

 rc = smscore_sendrequest_and_wait(coredev, msg,
   msg->x_msg_header. msg_length,
   &coredev->init_device_done);

 kfree(buffer);
 return rc;
}

/*
 * calls device handler to change mode of operation
 * NOTE: stellar/usb may disconnect when changing mode
 *
 * @param coredev pointer to a coredev object returned by
 *                smscore_register_device
 * @param mode requested mode of operation
 *
 * return: 0 on success, <0 on error.
 */
int smscore_set_device_mode(struct smscore_device_t *coredev, int mode)
{
 int rc = 0;

 pr_debug("set device mode to %d\n", mode);
 if (coredev->device_flags & SMS_DEVICE_FAMILY2) {
  if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) {
   pr_err("invalid mode specified %d\n", mode);
   return -EINVAL;
  }

  smscore_registry_setmode(coredev->devpath, mode);

  if (!(coredev->device_flags & SMS_DEVICE_NOT_READY)) {
   rc = smscore_detect_mode(coredev);
   if (rc < 0) {
    pr_err("mode detect failed %d\n", rc);
    return rc;
   }
  }

  if (coredev->mode == mode) {
   pr_debug("device mode %d already set\n", mode);
   return 0;
  }

  if (!(coredev->modes_supported & (1 << mode))) {
   rc = smscore_load_firmware_from_file(coredev, mode);
   if (rc >= 0)
    pr_debug("firmware download success\n");
  } else {
   pr_debug("mode %d is already supported by running firmware\n",
     mode);
  }
  if (coredev->fw_version >= 0x800) {
   rc = smscore_init_device(coredev, mode);
   if (rc < 0)
    pr_err("device init failed, rc %d.\n", rc);
  }
 } else {
  if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) {
   pr_err("invalid mode specified %d\n", mode);
   return -EINVAL;
  }

  smscore_registry_setmode(coredev->devpath, mode);

  if (coredev->detectmode_handler)
   coredev->detectmode_handler(coredev->context,
          &coredev->mode);

  if (coredev->mode != mode && coredev->setmode_handler)
   rc = coredev->setmode_handler(coredev->context, mode);
 }

 if (rc >= 0) {
  char *buffer;
  coredev->mode = mode;
  coredev->device_flags &= ~SMS_DEVICE_NOT_READY;

  buffer = kmalloc(sizeof(struct sms_msg_data) +
     SMS_DMA_ALIGNMENT, GFP_KERNEL | coredev->gfp_buf_flags);
  if (buffer) {
   struct sms_msg_data *msg = (struct sms_msg_data *) SMS_ALIGN_ADDRESS(buffer);

   SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_INIT_DEVICE_REQ,
         sizeof(struct sms_msg_data));
   msg->msg_data = mode;

   rc = smscore_sendrequest_and_wait(
    coredev, msg, msg->x_msg_header.msg_length,
    &coredev->init_device_done);

   kfree(buffer);
  }
 }

 if (rc < 0)
  pr_err("return error code %d.\n", rc);
 else
  pr_debug("Success setting device mode.\n");

 return rc;
}

/*
 * calls device handler to get current mode of operation
 *
 * @param coredev pointer to a coredev object returned by
 *                smscore_register_device
 *
 * return: current mode
 */
int smscore_get_device_mode(struct smscore_device_t *coredev)
{
 return coredev->mode;
}
EXPORT_SYMBOL_GPL(smscore_get_device_mode);

/*
 * find client by response id & type within the clients list.
 * return client handle or NULL.
 *
 * @param coredev pointer to a coredev object returned by
 *                smscore_register_device
 * @param data_type client data type (SMS_DONT_CARE for all types)
 * @param id client id (SMS_DONT_CARE for all id)
 *
 */
static struct
smscore_client_t *smscore_find_client(struct smscore_device_t *coredev,
          int data_type, int id)
{
 struct list_head *first;
 struct smscore_client_t *client;
 unsigned long flags;
 struct list_head *firstid;
 struct smscore_idlist_t *client_id;

 spin_lock_irqsave(&coredev->clientslock, flags);
 first = &coredev->clients;
 list_for_each_entry(client, first, entry) {
  firstid = &client->idlist;
  list_for_each_entry(client_id, firstid, entry) {
   if ((client_id->id == id) &&
       (client_id->data_type == data_type ||
       (client_id->data_type == 0)))
    goto found;
  }
 }
 client = NULL;
found:
 spin_unlock_irqrestore(&coredev->clientslock, flags);
 return client;
}

/*
 * find client by response id/type, call clients onresponse handler
 * return buffer to pool on error
 *
 * @param coredev pointer to a coredev object returned by
 *                smscore_register_device
 * @param cb pointer to response buffer descriptor
 *
 */
void smscore_onresponse(struct smscore_device_t *coredev,
  struct smscore_buffer_t *cb) {
 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *) ((u8 *) cb->p
   + cb->offset);
 struct smscore_client_t *client;
 int rc = -EBUSY;
 static unsigned long last_sample_time; /* = 0; */
 static int data_total; /* = 0; */
 unsigned long time_now = jiffies_to_msecs(jiffies);

 if (!last_sample_time)
  last_sample_time = time_now;

 if (time_now - last_sample_time > 10000) {
  pr_debug("data rate %d bytes/secs\n",
     (int)((data_total * 1000) /
    (time_now - last_sample_time)));

  last_sample_time = time_now;
  data_total = 0;
 }

 data_total += cb->size;
 /* Do we need to re-route? */
 if ((phdr->msg_type == MSG_SMS_HO_PER_SLICES_IND) ||
   (phdr->msg_type == MSG_SMS_TRANSMISSION_IND)) {
  if (coredev->mode == DEVICE_MODE_DVBT_BDA)
   phdr->msg_dst_id = DVBT_BDA_CONTROL_MSG_ID;
 }


 client = smscore_find_client(coredev, phdr->msg_type, phdr->msg_dst_id);

 /* If no client registered for type & id,
 * check for control client where type is not registered */
 if (client)
  rc = client->onresponse_handler(client->context, cb);

 if (rc < 0) {
  switch (phdr->msg_type) {
  case MSG_SMS_ISDBT_TUNE_RES:
   break;
  case MSG_SMS_RF_TUNE_RES:
   break;
  case MSG_SMS_SIGNAL_DETECTED_IND:
   break;
  case MSG_SMS_NO_SIGNAL_IND:
   break;
  case MSG_SMS_SPI_INT_LINE_SET_RES:
   break;
  case MSG_SMS_INTERFACE_LOCK_IND:
   break;
  case MSG_SMS_INTERFACE_UNLOCK_IND:
   break;
  case MSG_SMS_GET_VERSION_EX_RES:
  {
   struct sms_version_res *ver =
    (struct sms_version_res *) phdr;
   pr_debug("Firmware id %d prots 0x%x ver %d.%d\n",
      ver->firmware_id, ver->supported_protocols,
      ver->rom_ver_major, ver->rom_ver_minor);

   coredev->mode = ver->firmware_id == 255 ?
    DEVICE_MODE_NONE : ver->firmware_id;
   coredev->modes_supported = ver->supported_protocols;
   coredev->fw_version = ver->rom_ver_major << 8 |
           ver->rom_ver_minor;

   complete(&coredev->version_ex_done);
   break;
  }
  case MSG_SMS_INIT_DEVICE_RES:
   complete(&coredev->init_device_done);
   break;
  case MSG_SW_RELOAD_START_RES:
   complete(&coredev->reload_start_done);
   break;
  case MSG_SMS_DATA_VALIDITY_RES:
  {
   struct sms_msg_data *validity = (struct sms_msg_data *) phdr;

   pr_debug("MSG_SMS_DATA_VALIDITY_RES, checksum = 0x%x\n",
    validity->msg_data);
   complete(&coredev->data_validity_done);
   break;
  }
  case MSG_SMS_DATA_DOWNLOAD_RES:
   complete(&coredev->data_download_done);
   break;
  case MSG_SW_RELOAD_EXEC_RES:
   break;
  case MSG_SMS_SWDOWNLOAD_TRIGGER_RES:
   complete(&coredev->trigger_done);
   break;
  case MSG_SMS_SLEEP_RESUME_COMP_IND:
   complete(&coredev->resume_done);
   break;
  case MSG_SMS_GPIO_CONFIG_EX_RES:
   complete(&coredev->gpio_configuration_done);
   break;
  case MSG_SMS_GPIO_SET_LEVEL_RES:
   complete(&coredev->gpio_set_level_done);
   break;
  case MSG_SMS_GPIO_GET_LEVEL_RES:
  {
   u32 *msgdata = (u32 *) phdr;
   coredev->gpio_get_res = msgdata[1];
   pr_debug("gpio level %d\n",
     coredev->gpio_get_res);
   complete(&coredev->gpio_get_level_done);
   break;
  }
  case MSG_SMS_START_IR_RES:
   complete(&coredev->ir_init_done);
   break;
  case MSG_SMS_IR_SAMPLES_IND:
   sms_ir_event(coredev,
    (const char *)
    ((char *)phdr
    + sizeof(struct sms_msg_hdr)),
    (int)phdr->msg_length
    - sizeof(struct sms_msg_hdr));
   break;

  case MSG_SMS_DVBT_BDA_DATA:
   /*
 * It can be received here, if the frontend is
 * tuned into a valid channel and the proper firmware
 * is loaded. That happens when the module got removed
 * and re-inserted, without powering the device off
 */
   break;

  default:
   pr_debug("message %s(%d) not handled.\n",
      smscore_translate_msg(phdr->msg_type),
      phdr->msg_type);
   break;
  }
  smscore_putbuffer(coredev, cb);
 }
}
--> --------------------

--> maximum size reached

--> --------------------