1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * Siano core API module 4 * 5 * This file contains implementation for the interface to sms core component 6 * 7 * author: Uri Shkolnik 8 * 9 * Copyright (c), 2005-2008 Siano Mobile Silicon, Inc. 10 */ 11 12 #include "smscoreapi.h" 13 14 #include <linux/kernel.h> 15 #include <linux/init.h> 16 #include <linux/module.h> 17 #include <linux/moduleparam.h> 18 #include <linux/dma-mapping.h> 19 #include <linux/delay.h> 20 #include <linux/io.h> 21 #include <linux/slab.h> 22 23 #include <linux/firmware.h> 24 #include <linux/wait.h> 25 #include <asm/byteorder.h> 26 27 #include "sms-cards.h" 28 #include "smsir.h" 29 30 struct smscore_device_notifyee_t { 31 struct list_head entry; 32 hotplug_t hotplug; 33 }; 34 35 struct smscore_idlist_t { 36 struct list_head entry; 37 int id; 38 int data_type; 39 }; 40 41 struct smscore_client_t { 42 struct list_head entry; 43 struct smscore_device_t *coredev; 44 void *context; 45 struct list_head idlist; 46 onresponse_t onresponse_handler; 47 onremove_t onremove_handler; 48 }; 49 50 static char *siano_msgs[] = { 51 [MSG_TYPE_BASE_VAL - MSG_TYPE_BASE_VAL] = "MSG_TYPE_BASE_VAL", 52 [MSG_SMS_GET_VERSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_REQ", 53 [MSG_SMS_GET_VERSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_RES", 54 [MSG_SMS_MULTI_BRIDGE_CFG - MSG_TYPE_BASE_VAL] = "MSG_SMS_MULTI_BRIDGE_CFG", 55 [MSG_SMS_GPIO_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_REQ", 56 [MSG_SMS_GPIO_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_RES", 57 [MSG_SMS_GPIO_SET_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_SET_LEVEL_REQ", 58 [MSG_SMS_GPIO_SET_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_SET_LEVEL_RES", 59 [MSG_SMS_GPIO_GET_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_GET_LEVEL_REQ", 60 [MSG_SMS_GPIO_GET_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_GET_LEVEL_RES", 61 [MSG_SMS_EEPROM_BURN_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_BURN_IND", 62 [MSG_SMS_LOG_ENABLE_CHANGE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ENABLE_CHANGE_REQ", 63 [MSG_SMS_LOG_ENABLE_CHANGE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ENABLE_CHANGE_RES", 64 [MSG_SMS_SET_MAX_TX_MSG_LEN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_MAX_TX_MSG_LEN_REQ", 65 [MSG_SMS_SET_MAX_TX_MSG_LEN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_MAX_TX_MSG_LEN_RES", 66 [MSG_SMS_SPI_HALFDUPLEX_TOKEN_HOST_TO_DEVICE - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_HALFDUPLEX_TOKEN_HOST_TO_DEVICE", 67 [MSG_SMS_SPI_HALFDUPLEX_TOKEN_DEVICE_TO_HOST - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_HALFDUPLEX_TOKEN_DEVICE_TO_HOST", 68 [MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_REQ", 69 [MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_RES", 70 [MSG_SMS_BACKGROUND_SCAN_SIGNAL_DETECTED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_SIGNAL_DETECTED_IND", 71 [MSG_SMS_BACKGROUND_SCAN_NO_SIGNAL_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_NO_SIGNAL_IND", 72 [MSG_SMS_CONFIGURE_RF_SWITCH_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIGURE_RF_SWITCH_REQ", 73 [MSG_SMS_CONFIGURE_RF_SWITCH_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIGURE_RF_SWITCH_RES", 74 [MSG_SMS_MRC_PATH_DISCONNECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_PATH_DISCONNECT_REQ", 75 [MSG_SMS_MRC_PATH_DISCONNECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_PATH_DISCONNECT_RES", 76 [MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_REQ", 77 [MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_RES", 78 [MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_REQ", 79 [MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_RES", 80 [MSG_WR_REG_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_WR_REG_RFT_REQ", 81 [MSG_WR_REG_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_WR_REG_RFT_RES", 82 [MSG_RD_REG_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_RFT_REQ", 83 [MSG_RD_REG_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_RFT_RES", 84 [MSG_RD_REG_ALL_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_ALL_RFT_REQ", 85 [MSG_RD_REG_ALL_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_ALL_RFT_RES", 86 [MSG_HELP_INT - MSG_TYPE_BASE_VAL] = "MSG_HELP_INT", 87 [MSG_RUN_SCRIPT_INT - MSG_TYPE_BASE_VAL] = "MSG_RUN_SCRIPT_INT", 88 [MSG_SMS_EWS_INBAND_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EWS_INBAND_REQ", 89 [MSG_SMS_EWS_INBAND_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EWS_INBAND_RES", 90 [MSG_SMS_RFS_SELECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RFS_SELECT_REQ", 91 [MSG_SMS_RFS_SELECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RFS_SELECT_RES", 92 [MSG_SMS_MB_GET_VER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_GET_VER_REQ", 93 [MSG_SMS_MB_GET_VER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_GET_VER_RES", 94 [MSG_SMS_MB_WRITE_CFGFILE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_WRITE_CFGFILE_REQ", 95 [MSG_SMS_MB_WRITE_CFGFILE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_WRITE_CFGFILE_RES", 96 [MSG_SMS_MB_READ_CFGFILE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_READ_CFGFILE_REQ", 97 [MSG_SMS_MB_READ_CFGFILE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_READ_CFGFILE_RES", 98 [MSG_SMS_RD_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RD_MEM_REQ", 99 [MSG_SMS_RD_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RD_MEM_RES", 100 [MSG_SMS_WR_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_WR_MEM_REQ", 101 [MSG_SMS_WR_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_WR_MEM_RES", 102 [MSG_SMS_UPDATE_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_UPDATE_MEM_REQ", 103 [MSG_SMS_UPDATE_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_UPDATE_MEM_RES", 104 [MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_REQ", 105 [MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_RES", 106 [MSG_SMS_RF_TUNE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RF_TUNE_REQ", 107 [MSG_SMS_RF_TUNE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RF_TUNE_RES", 108 [MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_REQ", 109 [MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_RES", 110 [MSG_SMS_ISDBT_SB_RECEPTION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_SB_RECEPTION_REQ", 111 [MSG_SMS_ISDBT_SB_RECEPTION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_SB_RECEPTION_RES", 112 [MSG_SMS_GENERIC_EPROM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_WRITE_REQ", 113 [MSG_SMS_GENERIC_EPROM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_WRITE_RES", 114 [MSG_SMS_GENERIC_EPROM_READ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_READ_REQ", 115 [MSG_SMS_GENERIC_EPROM_READ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_READ_RES", 116 [MSG_SMS_EEPROM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_WRITE_REQ", 117 [MSG_SMS_EEPROM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_WRITE_RES", 118 [MSG_SMS_CUSTOM_READ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_READ_REQ", 119 [MSG_SMS_CUSTOM_READ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_READ_RES", 120 [MSG_SMS_CUSTOM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_WRITE_REQ", 121 [MSG_SMS_CUSTOM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_WRITE_RES", 122 [MSG_SMS_INIT_DEVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_INIT_DEVICE_REQ", 123 [MSG_SMS_INIT_DEVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_INIT_DEVICE_RES", 124 [MSG_SMS_ATSC_SET_ALL_IP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SET_ALL_IP_REQ", 125 [MSG_SMS_ATSC_SET_ALL_IP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SET_ALL_IP_RES", 126 [MSG_SMS_ATSC_START_ENSEMBLE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_START_ENSEMBLE_REQ", 127 [MSG_SMS_ATSC_START_ENSEMBLE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_START_ENSEMBLE_RES", 128 [MSG_SMS_SET_OUTPUT_MODE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_OUTPUT_MODE_REQ", 129 [MSG_SMS_SET_OUTPUT_MODE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_OUTPUT_MODE_RES", 130 [MSG_SMS_ATSC_IP_FILTER_GET_LIST_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_GET_LIST_REQ", 131 [MSG_SMS_ATSC_IP_FILTER_GET_LIST_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_GET_LIST_RES", 132 [MSG_SMS_SUB_CHANNEL_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_START_REQ", 133 [MSG_SMS_SUB_CHANNEL_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_START_RES", 134 [MSG_SMS_SUB_CHANNEL_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_STOP_REQ", 135 [MSG_SMS_SUB_CHANNEL_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_STOP_RES", 136 [MSG_SMS_ATSC_IP_FILTER_ADD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_ADD_REQ", 137 [MSG_SMS_ATSC_IP_FILTER_ADD_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_ADD_RES", 138 [MSG_SMS_ATSC_IP_FILTER_REMOVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_REQ", 139 [MSG_SMS_ATSC_IP_FILTER_REMOVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_RES", 140 [MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_REQ", 141 [MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_RES", 142 [MSG_SMS_WAIT_CMD - MSG_TYPE_BASE_VAL] = "MSG_SMS_WAIT_CMD", 143 [MSG_SMS_ADD_PID_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ADD_PID_FILTER_REQ", 144 [MSG_SMS_ADD_PID_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ADD_PID_FILTER_RES", 145 [MSG_SMS_REMOVE_PID_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_REMOVE_PID_FILTER_REQ", 146 [MSG_SMS_REMOVE_PID_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_REMOVE_PID_FILTER_RES", 147 [MSG_SMS_FAST_INFORMATION_CHANNEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_FAST_INFORMATION_CHANNEL_REQ", 148 [MSG_SMS_FAST_INFORMATION_CHANNEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_FAST_INFORMATION_CHANNEL_RES", 149 [MSG_SMS_DAB_CHANNEL - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_CHANNEL", 150 [MSG_SMS_GET_PID_FILTER_LIST_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_PID_FILTER_LIST_REQ", 151 [MSG_SMS_GET_PID_FILTER_LIST_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_PID_FILTER_LIST_RES", 152 [MSG_SMS_POWER_DOWN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_REQ", 153 [MSG_SMS_POWER_DOWN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_RES", 154 [MSG_SMS_ATSC_SLT_EXIST_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SLT_EXIST_IND", 155 [MSG_SMS_ATSC_NO_SLT_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_NO_SLT_IND", 156 [MSG_SMS_GET_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_REQ", 157 [MSG_SMS_GET_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_RES", 158 [MSG_SMS_SEND_DUMP - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_DUMP", 159 [MSG_SMS_SCAN_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_START_REQ", 160 [MSG_SMS_SCAN_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_START_RES", 161 [MSG_SMS_SCAN_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_STOP_REQ", 162 [MSG_SMS_SCAN_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_STOP_RES", 163 [MSG_SMS_SCAN_PROGRESS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_PROGRESS_IND", 164 [MSG_SMS_SCAN_COMPLETE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_COMPLETE_IND", 165 [MSG_SMS_LOG_ITEM - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ITEM", 166 [MSG_SMS_DAB_SUBCHANNEL_RECONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_SUBCHANNEL_RECONFIG_REQ", 167 [MSG_SMS_DAB_SUBCHANNEL_RECONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_SUBCHANNEL_RECONFIG_RES", 168 [MSG_SMS_HO_PER_SLICES_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PER_SLICES_IND", 169 [MSG_SMS_HO_INBAND_POWER_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_INBAND_POWER_IND", 170 [MSG_SMS_MANUAL_DEMOD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MANUAL_DEMOD_REQ", 171 [MSG_SMS_HO_TUNE_ON_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_ON_REQ", 172 [MSG_SMS_HO_TUNE_ON_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_ON_RES", 173 [MSG_SMS_HO_TUNE_OFF_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_OFF_REQ", 174 [MSG_SMS_HO_TUNE_OFF_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_OFF_RES", 175 [MSG_SMS_HO_PEEK_FREQ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_REQ", 176 [MSG_SMS_HO_PEEK_FREQ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_RES", 177 [MSG_SMS_HO_PEEK_FREQ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_IND", 178 [MSG_SMS_MB_ATTEN_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_ATTEN_SET_REQ", 179 [MSG_SMS_MB_ATTEN_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_ATTEN_SET_RES", 180 [MSG_SMS_ENABLE_STAT_IN_I2C_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_STAT_IN_I2C_REQ", 181 [MSG_SMS_ENABLE_STAT_IN_I2C_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_STAT_IN_I2C_RES", 182 [MSG_SMS_SET_ANTENNA_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_ANTENNA_CONFIG_REQ", 183 [MSG_SMS_SET_ANTENNA_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_ANTENNA_CONFIG_RES", 184 [MSG_SMS_GET_STATISTICS_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_EX_REQ", 185 [MSG_SMS_GET_STATISTICS_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_EX_RES", 186 [MSG_SMS_SLEEP_RESUME_COMP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SLEEP_RESUME_COMP_IND", 187 [MSG_SMS_SWITCH_HOST_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWITCH_HOST_INTERFACE_REQ", 188 [MSG_SMS_SWITCH_HOST_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWITCH_HOST_INTERFACE_RES", 189 [MSG_SMS_DATA_DOWNLOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_DOWNLOAD_REQ", 190 [MSG_SMS_DATA_DOWNLOAD_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_DOWNLOAD_RES", 191 [MSG_SMS_DATA_VALIDITY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_VALIDITY_REQ", 192 [MSG_SMS_DATA_VALIDITY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_VALIDITY_RES", 193 [MSG_SMS_SWDOWNLOAD_TRIGGER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_TRIGGER_REQ", 194 [MSG_SMS_SWDOWNLOAD_TRIGGER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_TRIGGER_RES", 195 [MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ", 196 [MSG_SMS_SWDOWNLOAD_BACKDOOR_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_BACKDOOR_RES", 197 [MSG_SMS_GET_VERSION_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_EX_REQ", 198 [MSG_SMS_GET_VERSION_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_EX_RES", 199 [MSG_SMS_CLOCK_OUTPUT_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CLOCK_OUTPUT_CONFIG_REQ", 200 [MSG_SMS_CLOCK_OUTPUT_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CLOCK_OUTPUT_CONFIG_RES", 201 [MSG_SMS_I2C_SET_FREQ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SET_FREQ_REQ", 202 [MSG_SMS_I2C_SET_FREQ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SET_FREQ_RES", 203 [MSG_SMS_GENERIC_I2C_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_I2C_REQ", 204 [MSG_SMS_GENERIC_I2C_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_I2C_RES", 205 [MSG_SMS_DVBT_BDA_DATA - MSG_TYPE_BASE_VAL] = "MSG_SMS_DVBT_BDA_DATA", 206 [MSG_SW_RELOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_REQ", 207 [MSG_SMS_DATA_MSG - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_MSG", 208 [MSG_TABLE_UPLOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_TABLE_UPLOAD_REQ", 209 [MSG_TABLE_UPLOAD_RES - MSG_TYPE_BASE_VAL] = "MSG_TABLE_UPLOAD_RES", 210 [MSG_SW_RELOAD_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_START_REQ", 211 [MSG_SW_RELOAD_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_START_RES", 212 [MSG_SW_RELOAD_EXEC_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_EXEC_REQ", 213 [MSG_SW_RELOAD_EXEC_RES - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_EXEC_RES", 214 [MSG_SMS_SPI_INT_LINE_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_INT_LINE_SET_REQ", 215 [MSG_SMS_SPI_INT_LINE_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_INT_LINE_SET_RES", 216 [MSG_SMS_GPIO_CONFIG_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_EX_REQ", 217 [MSG_SMS_GPIO_CONFIG_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_EX_RES", 218 [MSG_SMS_WATCHDOG_ACT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_WATCHDOG_ACT_REQ", 219 [MSG_SMS_WATCHDOG_ACT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_WATCHDOG_ACT_RES", 220 [MSG_SMS_LOOPBACK_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOOPBACK_REQ", 221 [MSG_SMS_LOOPBACK_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOOPBACK_RES", 222 [MSG_SMS_RAW_CAPTURE_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_START_REQ", 223 [MSG_SMS_RAW_CAPTURE_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_START_RES", 224 [MSG_SMS_RAW_CAPTURE_ABORT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_ABORT_REQ", 225 [MSG_SMS_RAW_CAPTURE_ABORT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_ABORT_RES", 226 [MSG_SMS_RAW_CAPTURE_COMPLETE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_COMPLETE_IND", 227 [MSG_SMS_DATA_PUMP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_IND", 228 [MSG_SMS_DATA_PUMP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_REQ", 229 [MSG_SMS_DATA_PUMP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_RES", 230 [MSG_SMS_FLASH_DL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_FLASH_DL_REQ", 231 [MSG_SMS_EXEC_TEST_1_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXEC_TEST_1_REQ", 232 [MSG_SMS_EXEC_TEST_1_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXEC_TEST_1_RES", 233 [MSG_SMS_ENABLE_TS_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_TS_INTERFACE_REQ", 234 [MSG_SMS_ENABLE_TS_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_TS_INTERFACE_RES", 235 [MSG_SMS_SPI_SET_BUS_WIDTH_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_SET_BUS_WIDTH_REQ", 236 [MSG_SMS_SPI_SET_BUS_WIDTH_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_SET_BUS_WIDTH_RES", 237 [MSG_SMS_SEND_EMM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_EMM_REQ", 238 [MSG_SMS_SEND_EMM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_EMM_RES", 239 [MSG_SMS_DISABLE_TS_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DISABLE_TS_INTERFACE_REQ", 240 [MSG_SMS_DISABLE_TS_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DISABLE_TS_INTERFACE_RES", 241 [MSG_SMS_IS_BUF_FREE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IS_BUF_FREE_REQ", 242 [MSG_SMS_IS_BUF_FREE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IS_BUF_FREE_RES", 243 [MSG_SMS_EXT_ANTENNA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXT_ANTENNA_REQ", 244 [MSG_SMS_EXT_ANTENNA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXT_ANTENNA_RES", 245 [MSG_SMS_CMMB_GET_NET_OF_FREQ_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NET_OF_FREQ_REQ_OBSOLETE", 246 [MSG_SMS_CMMB_GET_NET_OF_FREQ_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NET_OF_FREQ_RES_OBSOLETE", 247 [MSG_SMS_BATTERY_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_BATTERY_LEVEL_REQ", 248 [MSG_SMS_BATTERY_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_BATTERY_LEVEL_RES", 249 [MSG_SMS_CMMB_INJECT_TABLE_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_INJECT_TABLE_REQ_OBSOLETE", 250 [MSG_SMS_CMMB_INJECT_TABLE_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_INJECT_TABLE_RES_OBSOLETE", 251 [MSG_SMS_FM_RADIO_BLOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_FM_RADIO_BLOCK_IND", 252 [MSG_SMS_HOST_NOTIFICATION_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HOST_NOTIFICATION_IND", 253 [MSG_SMS_CMMB_GET_CONTROL_TABLE_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_CONTROL_TABLE_REQ_OBSOLETE", 254 [MSG_SMS_CMMB_GET_CONTROL_TABLE_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_CONTROL_TABLE_RES_OBSOLETE", 255 [MSG_SMS_CMMB_GET_NETWORKS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NETWORKS_REQ", 256 [MSG_SMS_CMMB_GET_NETWORKS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NETWORKS_RES", 257 [MSG_SMS_CMMB_START_SERVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_SERVICE_REQ", 258 [MSG_SMS_CMMB_START_SERVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_SERVICE_RES", 259 [MSG_SMS_CMMB_STOP_SERVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_SERVICE_REQ", 260 [MSG_SMS_CMMB_STOP_SERVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_SERVICE_RES", 261 [MSG_SMS_CMMB_ADD_CHANNEL_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_ADD_CHANNEL_FILTER_REQ", 262 [MSG_SMS_CMMB_ADD_CHANNEL_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_ADD_CHANNEL_FILTER_RES", 263 [MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_REQ", 264 [MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_RES", 265 [MSG_SMS_CMMB_START_CONTROL_INFO_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_CONTROL_INFO_REQ", 266 [MSG_SMS_CMMB_START_CONTROL_INFO_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_CONTROL_INFO_RES", 267 [MSG_SMS_CMMB_STOP_CONTROL_INFO_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_CONTROL_INFO_REQ", 268 [MSG_SMS_CMMB_STOP_CONTROL_INFO_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_CONTROL_INFO_RES", 269 [MSG_SMS_ISDBT_TUNE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_TUNE_REQ", 270 [MSG_SMS_ISDBT_TUNE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_TUNE_RES", 271 [MSG_SMS_TRANSMISSION_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_TRANSMISSION_IND", 272 [MSG_SMS_PID_STATISTICS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_PID_STATISTICS_IND", 273 [MSG_SMS_POWER_DOWN_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_IND", 274 [MSG_SMS_POWER_DOWN_CONF - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_CONF", 275 [MSG_SMS_POWER_UP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_UP_IND", 276 [MSG_SMS_POWER_UP_CONF - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_UP_CONF", 277 [MSG_SMS_POWER_MODE_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_MODE_SET_REQ", 278 [MSG_SMS_POWER_MODE_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_MODE_SET_RES", 279 [MSG_SMS_DEBUG_HOST_EVENT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEBUG_HOST_EVENT_REQ", 280 [MSG_SMS_DEBUG_HOST_EVENT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEBUG_HOST_EVENT_RES", 281 [MSG_SMS_NEW_CRYSTAL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NEW_CRYSTAL_REQ", 282 [MSG_SMS_NEW_CRYSTAL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NEW_CRYSTAL_RES", 283 [MSG_SMS_CONFIG_SPI_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIG_SPI_REQ", 284 [MSG_SMS_CONFIG_SPI_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIG_SPI_RES", 285 [MSG_SMS_I2C_SHORT_STAT_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SHORT_STAT_IND", 286 [MSG_SMS_START_IR_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_START_IR_REQ", 287 [MSG_SMS_START_IR_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_START_IR_RES", 288 [MSG_SMS_IR_SAMPLES_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_IR_SAMPLES_IND", 289 [MSG_SMS_CMMB_CA_SERVICE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_CA_SERVICE_IND", 290 [MSG_SMS_SLAVE_DEVICE_DETECTED - MSG_TYPE_BASE_VAL] = "MSG_SMS_SLAVE_DEVICE_DETECTED", 291 [MSG_SMS_INTERFACE_LOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_INTERFACE_LOCK_IND", 292 [MSG_SMS_INTERFACE_UNLOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_INTERFACE_UNLOCK_IND", 293 [MSG_SMS_SEND_ROSUM_BUFF_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_ROSUM_BUFF_REQ", 294 [MSG_SMS_SEND_ROSUM_BUFF_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_ROSUM_BUFF_RES", 295 [MSG_SMS_ROSUM_BUFF - MSG_TYPE_BASE_VAL] = "MSG_SMS_ROSUM_BUFF", 296 [MSG_SMS_SET_AES128_KEY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_AES128_KEY_REQ", 297 [MSG_SMS_SET_AES128_KEY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_AES128_KEY_RES", 298 [MSG_SMS_MBBMS_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_WRITE_REQ", 299 [MSG_SMS_MBBMS_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_WRITE_RES", 300 [MSG_SMS_MBBMS_READ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_READ_IND", 301 [MSG_SMS_IQ_STREAM_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_START_REQ", 302 [MSG_SMS_IQ_STREAM_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_START_RES", 303 [MSG_SMS_IQ_STREAM_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_STOP_REQ", 304 [MSG_SMS_IQ_STREAM_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_STOP_RES", 305 [MSG_SMS_IQ_STREAM_DATA_BLOCK - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_DATA_BLOCK", 306 [MSG_SMS_GET_EEPROM_VERSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_EEPROM_VERSION_REQ", 307 [MSG_SMS_GET_EEPROM_VERSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_EEPROM_VERSION_RES", 308 [MSG_SMS_SIGNAL_DETECTED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SIGNAL_DETECTED_IND", 309 [MSG_SMS_NO_SIGNAL_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_NO_SIGNAL_IND", 310 [MSG_SMS_MRC_SHUTDOWN_SLAVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_SHUTDOWN_SLAVE_REQ", 311 [MSG_SMS_MRC_SHUTDOWN_SLAVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_SHUTDOWN_SLAVE_RES", 312 [MSG_SMS_MRC_BRINGUP_SLAVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_BRINGUP_SLAVE_REQ", 313 [MSG_SMS_MRC_BRINGUP_SLAVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_BRINGUP_SLAVE_RES", 314 [MSG_SMS_EXTERNAL_LNA_CTRL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXTERNAL_LNA_CTRL_REQ", 315 [MSG_SMS_EXTERNAL_LNA_CTRL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXTERNAL_LNA_CTRL_RES", 316 [MSG_SMS_SET_PERIODIC_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_PERIODIC_STATISTICS_REQ", 317 [MSG_SMS_SET_PERIODIC_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_PERIODIC_STATISTICS_RES", 318 [MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_REQ", 319 [MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_RES", 320 [LOCAL_TUNE - MSG_TYPE_BASE_VAL] = "LOCAL_TUNE", 321 [LOCAL_IFFT_H_ICI - MSG_TYPE_BASE_VAL] = "LOCAL_IFFT_H_ICI", 322 [MSG_RESYNC_REQ - MSG_TYPE_BASE_VAL] = "MSG_RESYNC_REQ", 323 [MSG_SMS_CMMB_GET_MRC_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_MRC_STATISTICS_REQ", 324 [MSG_SMS_CMMB_GET_MRC_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_MRC_STATISTICS_RES", 325 [MSG_SMS_LOG_EX_ITEM - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_EX_ITEM", 326 [MSG_SMS_DEVICE_DATA_LOSS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEVICE_DATA_LOSS_IND", 327 [MSG_SMS_MRC_WATCHDOG_TRIGGERED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_WATCHDOG_TRIGGERED_IND", 328 [MSG_SMS_USER_MSG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_USER_MSG_REQ", 329 [MSG_SMS_USER_MSG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_USER_MSG_RES", 330 [MSG_SMS_SMART_CARD_INIT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_INIT_REQ", 331 [MSG_SMS_SMART_CARD_INIT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_INIT_RES", 332 [MSG_SMS_SMART_CARD_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_WRITE_REQ", 333 [MSG_SMS_SMART_CARD_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_WRITE_RES", 334 [MSG_SMS_SMART_CARD_READ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_READ_IND", 335 [MSG_SMS_TSE_ENABLE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_TSE_ENABLE_REQ", 336 [MSG_SMS_TSE_ENABLE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_TSE_ENABLE_RES", 337 [MSG_SMS_CMMB_GET_SHORT_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_SHORT_STATISTICS_REQ", 338 [MSG_SMS_CMMB_GET_SHORT_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_SHORT_STATISTICS_RES", 339 [MSG_SMS_LED_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LED_CONFIG_REQ", 340 [MSG_SMS_LED_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LED_CONFIG_RES", 341 [MSG_PWM_ANTENNA_REQ - MSG_TYPE_BASE_VAL] = "MSG_PWM_ANTENNA_REQ", 342 [MSG_PWM_ANTENNA_RES - MSG_TYPE_BASE_VAL] = "MSG_PWM_ANTENNA_RES", 343 [MSG_SMS_CMMB_SMD_SN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SMD_SN_REQ", 344 [MSG_SMS_CMMB_SMD_SN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SMD_SN_RES", 345 [MSG_SMS_CMMB_SET_CA_CW_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_CW_REQ", 346 [MSG_SMS_CMMB_SET_CA_CW_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_CW_RES", 347 [MSG_SMS_CMMB_SET_CA_SALT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_SALT_REQ", 348 [MSG_SMS_CMMB_SET_CA_SALT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_SALT_RES", 349 [MSG_SMS_NSCD_INIT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_INIT_REQ", 350 [MSG_SMS_NSCD_INIT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_INIT_RES", 351 [MSG_SMS_NSCD_PROCESS_SECTION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_PROCESS_SECTION_REQ", 352 [MSG_SMS_NSCD_PROCESS_SECTION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_PROCESS_SECTION_RES", 353 [MSG_SMS_DBD_CREATE_OBJECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CREATE_OBJECT_REQ", 354 [MSG_SMS_DBD_CREATE_OBJECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CREATE_OBJECT_RES", 355 [MSG_SMS_DBD_CONFIGURE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CONFIGURE_REQ", 356 [MSG_SMS_DBD_CONFIGURE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CONFIGURE_RES", 357 [MSG_SMS_DBD_SET_KEYS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_SET_KEYS_REQ", 358 [MSG_SMS_DBD_SET_KEYS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_SET_KEYS_RES", 359 [MSG_SMS_DBD_PROCESS_HEADER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_HEADER_REQ", 360 [MSG_SMS_DBD_PROCESS_HEADER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_HEADER_RES", 361 [MSG_SMS_DBD_PROCESS_DATA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_DATA_REQ", 362 [MSG_SMS_DBD_PROCESS_DATA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_DATA_RES", 363 [MSG_SMS_DBD_PROCESS_GET_DATA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_GET_DATA_REQ", 364 [MSG_SMS_DBD_PROCESS_GET_DATA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_GET_DATA_RES", 365 [MSG_SMS_NSCD_OPEN_SESSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_OPEN_SESSION_REQ", 366 [MSG_SMS_NSCD_OPEN_SESSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_OPEN_SESSION_RES", 367 [MSG_SMS_SEND_HOST_DATA_TO_DEMUX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_HOST_DATA_TO_DEMUX_REQ", 368 [MSG_SMS_SEND_HOST_DATA_TO_DEMUX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_HOST_DATA_TO_DEMUX_RES", 369 [MSG_LAST_MSG_TYPE - MSG_TYPE_BASE_VAL] = "MSG_LAST_MSG_TYPE", 370 }; 371 372 char *smscore_translate_msg(enum msg_types msgtype) 373 { 374 int i = msgtype - MSG_TYPE_BASE_VAL; 375 char *msg; 376 377 if (i < 0 || i >= ARRAY_SIZE(siano_msgs)) 378 return "Unknown msg type"; 379 380 msg = siano_msgs[i]; 381 382 if (!*msg) 383 return "Unknown msg type"; 384 385 return msg; 386 } 387 EXPORT_SYMBOL_GPL(smscore_translate_msg); 388 389 void smscore_set_board_id(struct smscore_device_t *core, int id) 390 { 391 core->board_id = id; 392 } 393 394 int smscore_led_state(struct smscore_device_t *core, int led) 395 { 396 if (led >= 0) 397 core->led_state = led; 398 return core->led_state; 399 } 400 EXPORT_SYMBOL_GPL(smscore_set_board_id); 401 402 int smscore_get_board_id(struct smscore_device_t *core) 403 { 404 return core->board_id; 405 } 406 EXPORT_SYMBOL_GPL(smscore_get_board_id); 407 408 struct smscore_registry_entry_t { 409 struct list_head entry; 410 char devpath[32]; 411 int mode; 412 enum sms_device_type_st type; 413 }; 414 415 static struct list_head g_smscore_notifyees; 416 static struct list_head g_smscore_devices; 417 static struct mutex g_smscore_deviceslock; 418 419 static struct list_head g_smscore_registry; 420 static struct mutex g_smscore_registrylock; 421 422 static int default_mode = DEVICE_MODE_NONE; 423 424 module_param(default_mode, int, 0644); 425 MODULE_PARM_DESC(default_mode, "default firmware id (device mode)"); 426 427 static struct smscore_registry_entry_t *smscore_find_registry(char *devpath) 428 { 429 struct smscore_registry_entry_t *entry; 430 struct list_head *next; 431 432 mutex_lock(&g_smscore_registrylock); 433 for (next = g_smscore_registry.next; 434 next != &g_smscore_registry; 435 next = next->next) { 436 entry = (struct smscore_registry_entry_t *) next; 437 if (!strncmp(entry->devpath, devpath, sizeof(entry->devpath))) { 438 mutex_unlock(&g_smscore_registrylock); 439 return entry; 440 } 441 } 442 entry = kmalloc(sizeof(*entry), GFP_KERNEL); 443 if (entry) { 444 entry->mode = default_mode; 445 strscpy(entry->devpath, devpath, sizeof(entry->devpath)); 446 list_add(&entry->entry, &g_smscore_registry); 447 } else 448 pr_err("failed to create smscore_registry.\n"); 449 mutex_unlock(&g_smscore_registrylock); 450 return entry; 451 } 452 453 int smscore_registry_getmode(char *devpath) 454 { 455 struct smscore_registry_entry_t *entry; 456 457 entry = smscore_find_registry(devpath); 458 if (entry) 459 return entry->mode; 460 else 461 pr_err("No registry found.\n"); 462 463 return default_mode; 464 } 465 EXPORT_SYMBOL_GPL(smscore_registry_getmode); 466 467 static enum sms_device_type_st smscore_registry_gettype(char *devpath) 468 { 469 struct smscore_registry_entry_t *entry; 470 471 entry = smscore_find_registry(devpath); 472 if (entry) 473 return entry->type; 474 else 475 pr_err("No registry found.\n"); 476 477 return -EINVAL; 478 } 479 480 static void smscore_registry_setmode(char *devpath, int mode) 481 { 482 struct smscore_registry_entry_t *entry; 483 484 entry = smscore_find_registry(devpath); 485 if (entry) 486 entry->mode = mode; 487 else 488 pr_err("No registry found.\n"); 489 } 490 491 static void smscore_registry_settype(char *devpath, 492 enum sms_device_type_st type) 493 { 494 struct smscore_registry_entry_t *entry; 495 496 entry = smscore_find_registry(devpath); 497 if (entry) 498 entry->type = type; 499 else 500 pr_err("No registry found.\n"); 501 } 502 503 504 static void list_add_locked(struct list_head *new, struct list_head *head, 505 spinlock_t *lock) 506 { 507 unsigned long flags; 508 509 spin_lock_irqsave(lock, flags); 510 511 list_add(new, head); 512 513 spin_unlock_irqrestore(lock, flags); 514 } 515 516 /* 517 * register a client callback that called when device plugged in/unplugged 518 * NOTE: if devices exist callback is called immediately for each device 519 * 520 * @param hotplug callback 521 * 522 * return: 0 on success, <0 on error. 523 */ 524 int smscore_register_hotplug(hotplug_t hotplug) 525 { 526 struct smscore_device_notifyee_t *notifyee; 527 struct list_head *next, *first; 528 int rc = 0; 529 530 mutex_lock(&g_smscore_deviceslock); 531 notifyee = kmalloc(sizeof(*notifyee), GFP_KERNEL); 532 if (notifyee) { 533 /* now notify callback about existing devices */ 534 first = &g_smscore_devices; 535 for (next = first->next; 536 next != first && !rc; 537 next = next->next) { 538 struct smscore_device_t *coredev = 539 (struct smscore_device_t *) next; 540 rc = hotplug(coredev, coredev->device, 1); 541 } 542 543 if (rc >= 0) { 544 notifyee->hotplug = hotplug; 545 list_add(¬ifyee->entry, &g_smscore_notifyees); 546 } else 547 kfree(notifyee); 548 } else 549 rc = -ENOMEM; 550 551 mutex_unlock(&g_smscore_deviceslock); 552 553 return rc; 554 } 555 EXPORT_SYMBOL_GPL(smscore_register_hotplug); 556 557 /* 558 * unregister a client callback that called when device plugged in/unplugged 559 * 560 * @param hotplug callback 561 * 562 */ 563 void smscore_unregister_hotplug(hotplug_t hotplug) 564 { 565 struct list_head *next, *first; 566 567 mutex_lock(&g_smscore_deviceslock); 568 569 first = &g_smscore_notifyees; 570 571 for (next = first->next; next != first;) { 572 struct smscore_device_notifyee_t *notifyee = 573 (struct smscore_device_notifyee_t *) next; 574 next = next->next; 575 576 if (notifyee->hotplug == hotplug) { 577 list_del(¬ifyee->entry); 578 kfree(notifyee); 579 } 580 } 581 582 mutex_unlock(&g_smscore_deviceslock); 583 } 584 EXPORT_SYMBOL_GPL(smscore_unregister_hotplug); 585 586 static void smscore_notify_clients(struct smscore_device_t *coredev) 587 { 588 struct smscore_client_t *client; 589 590 /* the client must call smscore_unregister_client from remove handler */ 591 while (!list_empty(&coredev->clients)) { 592 client = (struct smscore_client_t *) coredev->clients.next; 593 client->onremove_handler(client->context); 594 } 595 } 596 597 static int smscore_notify_callbacks(struct smscore_device_t *coredev, 598 struct device *device, int arrival) 599 { 600 struct smscore_device_notifyee_t *elem; 601 int rc = 0; 602 603 /* note: must be called under g_deviceslock */ 604 605 list_for_each_entry(elem, &g_smscore_notifyees, entry) { 606 rc = elem->hotplug(coredev, device, arrival); 607 if (rc < 0) 608 break; 609 } 610 611 return rc; 612 } 613 614 static struct 615 smscore_buffer_t *smscore_createbuffer(u8 *buffer, void *common_buffer, 616 dma_addr_t common_buffer_phys) 617 { 618 struct smscore_buffer_t *cb; 619 620 cb = kzalloc(sizeof(*cb), GFP_KERNEL); 621 if (!cb) 622 return NULL; 623 624 cb->p = buffer; 625 cb->offset_in_common = buffer - (u8 *) common_buffer; 626 if (common_buffer_phys) 627 cb->phys = common_buffer_phys + cb->offset_in_common; 628 629 return cb; 630 } 631 632 /* 633 * creates coredev object for a device, prepares buffers, 634 * creates buffer mappings, notifies registered hotplugs about new device. 635 * 636 * @param params device pointer to struct with device specific parameters 637 * and handlers 638 * @param coredev pointer to a value that receives created coredev object 639 * 640 * return: 0 on success, <0 on error. 641 */ 642 int smscore_register_device(struct smsdevice_params_t *params, 643 struct smscore_device_t **coredev, 644 gfp_t gfp_buf_flags, 645 void *mdev) 646 { 647 struct smscore_device_t *dev; 648 u8 *buffer; 649 650 dev = kzalloc(sizeof(*dev), GFP_KERNEL); 651 if (!dev) 652 return -ENOMEM; 653 654 #ifdef CONFIG_MEDIA_CONTROLLER_DVB 655 dev->media_dev = mdev; 656 #endif 657 dev->gfp_buf_flags = gfp_buf_flags; 658 659 /* init list entry so it could be safe in smscore_unregister_device */ 660 INIT_LIST_HEAD(&dev->entry); 661 662 /* init queues */ 663 INIT_LIST_HEAD(&dev->clients); 664 INIT_LIST_HEAD(&dev->buffers); 665 666 /* init locks */ 667 spin_lock_init(&dev->clientslock); 668 spin_lock_init(&dev->bufferslock); 669 670 /* init completion events */ 671 init_completion(&dev->version_ex_done); 672 init_completion(&dev->data_download_done); 673 init_completion(&dev->data_validity_done); 674 init_completion(&dev->trigger_done); 675 init_completion(&dev->init_device_done); 676 init_completion(&dev->reload_start_done); 677 init_completion(&dev->resume_done); 678 init_completion(&dev->gpio_configuration_done); 679 init_completion(&dev->gpio_set_level_done); 680 init_completion(&dev->gpio_get_level_done); 681 init_completion(&dev->ir_init_done); 682 683 /* Buffer management */ 684 init_waitqueue_head(&dev->buffer_mng_waitq); 685 686 /* alloc common buffer */ 687 dev->common_buffer_size = params->buffer_size * params->num_buffers; 688 if (params->usb_device) 689 buffer = kzalloc(dev->common_buffer_size, GFP_KERNEL); 690 else 691 buffer = dma_alloc_coherent(params->device, 692 dev->common_buffer_size, 693 &dev->common_buffer_phys, 694 GFP_KERNEL | dev->gfp_buf_flags); 695 if (!buffer) { 696 smscore_unregister_device(dev); 697 return -ENOMEM; 698 } 699 dev->common_buffer = buffer; 700 701 /* prepare dma buffers */ 702 for (; dev->num_buffers < params->num_buffers; 703 dev->num_buffers++, buffer += params->buffer_size) { 704 struct smscore_buffer_t *cb; 705 706 cb = smscore_createbuffer(buffer, dev->common_buffer, 707 dev->common_buffer_phys); 708 if (!cb) { 709 smscore_unregister_device(dev); 710 return -ENOMEM; 711 } 712 713 smscore_putbuffer(dev, cb); 714 } 715 716 pr_debug("allocated %d buffers\n", dev->num_buffers); 717 718 dev->mode = DEVICE_MODE_NONE; 719 dev->board_id = SMS_BOARD_UNKNOWN; 720 dev->context = params->context; 721 dev->device = params->device; 722 dev->usb_device = params->usb_device; 723 dev->setmode_handler = params->setmode_handler; 724 dev->detectmode_handler = params->detectmode_handler; 725 dev->sendrequest_handler = params->sendrequest_handler; 726 dev->preload_handler = params->preload_handler; 727 dev->postload_handler = params->postload_handler; 728 729 dev->device_flags = params->flags; 730 strscpy(dev->devpath, params->devpath, sizeof(dev->devpath)); 731 732 smscore_registry_settype(dev->devpath, params->device_type); 733 734 /* add device to devices list */ 735 mutex_lock(&g_smscore_deviceslock); 736 list_add(&dev->entry, &g_smscore_devices); 737 mutex_unlock(&g_smscore_deviceslock); 738 739 *coredev = dev; 740 741 pr_debug("device %p created\n", dev); 742 743 return 0; 744 } 745 EXPORT_SYMBOL_GPL(smscore_register_device); 746 747 748 static int smscore_sendrequest_and_wait(struct smscore_device_t *coredev, 749 void *buffer, size_t size, struct completion *completion) { 750 int rc; 751 752 if (!completion) 753 return -EINVAL; 754 init_completion(completion); 755 756 rc = coredev->sendrequest_handler(coredev->context, buffer, size); 757 if (rc < 0) { 758 pr_info("sendrequest returned error %d\n", rc); 759 return rc; 760 } 761 762 return wait_for_completion_timeout(completion, 763 msecs_to_jiffies(SMS_PROTOCOL_MAX_RAOUNDTRIP_MS)) ? 764 0 : -ETIME; 765 } 766 767 /* 768 * Starts & enables IR operations 769 * 770 * return: 0 on success, < 0 on error. 771 */ 772 static int smscore_init_ir(struct smscore_device_t *coredev) 773 { 774 int ir_io; 775 int rc; 776 void *buffer; 777 778 coredev->ir.dev = NULL; 779 ir_io = sms_get_board(smscore_get_board_id(coredev))->board_cfg.ir; 780 if (ir_io) {/* only if IR port exist we use IR sub-module */ 781 pr_debug("IR loading\n"); 782 rc = sms_ir_init(coredev); 783 784 if (rc != 0) 785 pr_err("Error initialization DTV IR sub-module\n"); 786 else { 787 buffer = kmalloc(sizeof(struct sms_msg_data2) + 788 SMS_DMA_ALIGNMENT, 789 GFP_KERNEL | coredev->gfp_buf_flags); 790 if (buffer) { 791 struct sms_msg_data2 *msg = 792 (struct sms_msg_data2 *) 793 SMS_ALIGN_ADDRESS(buffer); 794 795 SMS_INIT_MSG(&msg->x_msg_header, 796 MSG_SMS_START_IR_REQ, 797 sizeof(struct sms_msg_data2)); 798 msg->msg_data[0] = coredev->ir.controller; 799 msg->msg_data[1] = coredev->ir.timeout; 800 801 rc = smscore_sendrequest_and_wait(coredev, msg, 802 msg->x_msg_header. msg_length, 803 &coredev->ir_init_done); 804 805 kfree(buffer); 806 } else 807 pr_err("Sending IR initialization message failed\n"); 808 } 809 } else 810 pr_info("IR port has not been detected\n"); 811 812 return 0; 813 } 814 815 /* 816 * configures device features according to board configuration structure. 817 * 818 * @param coredev pointer to a coredev object returned by 819 * smscore_register_device 820 * 821 * return: 0 on success, <0 on error. 822 */ 823 static int smscore_configure_board(struct smscore_device_t *coredev) 824 { 825 struct sms_board *board; 826 827 board = sms_get_board(coredev->board_id); 828 if (!board) { 829 pr_err("no board configuration exist.\n"); 830 return -EINVAL; 831 } 832 833 if (board->mtu) { 834 struct sms_msg_data mtu_msg; 835 pr_debug("set max transmit unit %d\n", board->mtu); 836 837 mtu_msg.x_msg_header.msg_src_id = 0; 838 mtu_msg.x_msg_header.msg_dst_id = HIF_TASK; 839 mtu_msg.x_msg_header.msg_flags = 0; 840 mtu_msg.x_msg_header.msg_type = MSG_SMS_SET_MAX_TX_MSG_LEN_REQ; 841 mtu_msg.x_msg_header.msg_length = sizeof(mtu_msg); 842 mtu_msg.msg_data[0] = board->mtu; 843 844 coredev->sendrequest_handler(coredev->context, &mtu_msg, 845 sizeof(mtu_msg)); 846 } 847 848 if (board->crystal) { 849 struct sms_msg_data crys_msg; 850 pr_debug("set crystal value %d\n", board->crystal); 851 852 SMS_INIT_MSG(&crys_msg.x_msg_header, 853 MSG_SMS_NEW_CRYSTAL_REQ, 854 sizeof(crys_msg)); 855 crys_msg.msg_data[0] = board->crystal; 856 857 coredev->sendrequest_handler(coredev->context, &crys_msg, 858 sizeof(crys_msg)); 859 } 860 861 return 0; 862 } 863 864 /* 865 * sets initial device mode and notifies client hotplugs that device is ready 866 * 867 * @param coredev pointer to a coredev object returned by 868 * smscore_register_device 869 * 870 * return: 0 on success, <0 on error. 871 */ 872 int smscore_start_device(struct smscore_device_t *coredev) 873 { 874 int rc; 875 int board_id = smscore_get_board_id(coredev); 876 int mode = smscore_registry_getmode(coredev->devpath); 877 878 /* Device is initialized as DEVICE_MODE_NONE */ 879 if (board_id != SMS_BOARD_UNKNOWN && mode == DEVICE_MODE_NONE) 880 mode = sms_get_board(board_id)->default_mode; 881 882 rc = smscore_set_device_mode(coredev, mode); 883 if (rc < 0) { 884 pr_info("set device mode failed , rc %d\n", rc); 885 return rc; 886 } 887 rc = smscore_configure_board(coredev); 888 if (rc < 0) { 889 pr_info("configure board failed , rc %d\n", rc); 890 return rc; 891 } 892 893 mutex_lock(&g_smscore_deviceslock); 894 895 rc = smscore_notify_callbacks(coredev, coredev->device, 1); 896 smscore_init_ir(coredev); 897 898 pr_debug("device %p started, rc %d\n", coredev, rc); 899 900 mutex_unlock(&g_smscore_deviceslock); 901 902 return rc; 903 } 904 EXPORT_SYMBOL_GPL(smscore_start_device); 905 906 907 static int smscore_load_firmware_family2(struct smscore_device_t *coredev, 908 void *buffer, size_t size) 909 { 910 struct sms_firmware *firmware = (struct sms_firmware *) buffer; 911 struct sms_msg_data4 *msg; 912 u32 mem_address, calc_checksum = 0; 913 u32 i, *ptr; 914 u8 *payload = firmware->payload; 915 int rc = 0; 916 firmware->start_address = le32_to_cpup((__le32 *)&firmware->start_address); 917 firmware->length = le32_to_cpup((__le32 *)&firmware->length); 918 919 mem_address = firmware->start_address; 920 921 pr_debug("loading FW to addr 0x%x size %d\n", 922 mem_address, firmware->length); 923 if (coredev->preload_handler) { 924 rc = coredev->preload_handler(coredev->context); 925 if (rc < 0) 926 return rc; 927 } 928 929 /* PAGE_SIZE buffer shall be enough and dma aligned */ 930 msg = kmalloc(PAGE_SIZE, GFP_KERNEL | coredev->gfp_buf_flags); 931 if (!msg) 932 return -ENOMEM; 933 934 if (coredev->mode != DEVICE_MODE_NONE) { 935 pr_debug("sending reload command.\n"); 936 SMS_INIT_MSG(&msg->x_msg_header, MSG_SW_RELOAD_START_REQ, 937 sizeof(struct sms_msg_hdr)); 938 rc = smscore_sendrequest_and_wait(coredev, msg, 939 msg->x_msg_header.msg_length, 940 &coredev->reload_start_done); 941 if (rc < 0) { 942 pr_err("device reload failed, rc %d\n", rc); 943 goto exit_fw_download; 944 } 945 mem_address = *(u32 *) &payload[20]; 946 } 947 948 for (i = 0, ptr = (u32 *)firmware->payload; i < firmware->length/4 ; 949 i++, ptr++) 950 calc_checksum += *ptr; 951 952 while (size && rc >= 0) { 953 struct sms_data_download *data_msg = 954 (struct sms_data_download *) msg; 955 int payload_size = min_t(int, size, SMS_MAX_PAYLOAD_SIZE); 956 957 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_DOWNLOAD_REQ, 958 (u16)(sizeof(struct sms_msg_hdr) + 959 sizeof(u32) + payload_size)); 960 961 data_msg->mem_addr = mem_address; 962 memcpy(data_msg->payload, payload, payload_size); 963 964 rc = smscore_sendrequest_and_wait(coredev, data_msg, 965 data_msg->x_msg_header.msg_length, 966 &coredev->data_download_done); 967 968 payload += payload_size; 969 size -= payload_size; 970 mem_address += payload_size; 971 } 972 973 if (rc < 0) 974 goto exit_fw_download; 975 976 pr_debug("sending MSG_SMS_DATA_VALIDITY_REQ expecting 0x%x\n", 977 calc_checksum); 978 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_VALIDITY_REQ, 979 sizeof(msg->x_msg_header) + 980 sizeof(u32) * 3); 981 msg->msg_data[0] = firmware->start_address; 982 /* Entry point */ 983 msg->msg_data[1] = firmware->length; 984 msg->msg_data[2] = 0; /* Regular checksum*/ 985 rc = smscore_sendrequest_and_wait(coredev, msg, 986 msg->x_msg_header.msg_length, 987 &coredev->data_validity_done); 988 if (rc < 0) 989 goto exit_fw_download; 990 991 if (coredev->mode == DEVICE_MODE_NONE) { 992 struct sms_msg_data *trigger_msg = 993 (struct sms_msg_data *) msg; 994 995 pr_debug("sending MSG_SMS_SWDOWNLOAD_TRIGGER_REQ\n"); 996 SMS_INIT_MSG(&msg->x_msg_header, 997 MSG_SMS_SWDOWNLOAD_TRIGGER_REQ, 998 sizeof(struct sms_msg_hdr) + 999 sizeof(u32) * 5); 1000 1001 trigger_msg->msg_data[0] = firmware->start_address; 1002 /* Entry point */ 1003 trigger_msg->msg_data[1] = 6; /* Priority */ 1004 trigger_msg->msg_data[2] = 0x200; /* Stack size */ 1005 trigger_msg->msg_data[3] = 0; /* Parameter */ 1006 trigger_msg->msg_data[4] = 4; /* Task ID */ 1007 1008 rc = smscore_sendrequest_and_wait(coredev, trigger_msg, 1009 trigger_msg->x_msg_header.msg_length, 1010 &coredev->trigger_done); 1011 } else { 1012 SMS_INIT_MSG(&msg->x_msg_header, MSG_SW_RELOAD_EXEC_REQ, 1013 sizeof(struct sms_msg_hdr)); 1014 rc = coredev->sendrequest_handler(coredev->context, msg, 1015 msg->x_msg_header.msg_length); 1016 } 1017 1018 if (rc < 0) 1019 goto exit_fw_download; 1020 1021 /* 1022 * backward compatibility - wait to device_ready_done for 1023 * not more than 400 ms 1024 */ 1025 msleep(400); 1026 1027 exit_fw_download: 1028 kfree(msg); 1029 1030 if (coredev->postload_handler) { 1031 pr_debug("rc=%d, postload=0x%p\n", 1032 rc, coredev->postload_handler); 1033 if (rc >= 0) 1034 return coredev->postload_handler(coredev->context); 1035 } 1036 1037 pr_debug("rc=%d\n", rc); 1038 return rc; 1039 } 1040 1041 static char *smscore_fw_lkup[][DEVICE_MODE_MAX] = { 1042 [SMS_NOVA_A0] = { 1043 [DEVICE_MODE_DVBT] = SMS_FW_DVB_NOVA_12MHZ, 1044 [DEVICE_MODE_DVBH] = SMS_FW_DVB_NOVA_12MHZ, 1045 [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_NOVA_12MHZ, 1046 [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_NOVA_12MHZ, 1047 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_NOVA_12MHZ, 1048 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_NOVA_12MHZ, 1049 }, 1050 [SMS_NOVA_B0] = { 1051 [DEVICE_MODE_DVBT] = SMS_FW_DVB_NOVA_12MHZ_B0, 1052 [DEVICE_MODE_DVBH] = SMS_FW_DVB_NOVA_12MHZ_B0, 1053 [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_NOVA_12MHZ_B0, 1054 [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_NOVA_12MHZ_B0, 1055 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_NOVA_12MHZ_B0, 1056 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_NOVA_12MHZ_B0, 1057 [DEVICE_MODE_FM_RADIO] = SMS_FW_FM_RADIO, 1058 [DEVICE_MODE_FM_RADIO_BDA] = SMS_FW_FM_RADIO, 1059 }, 1060 [SMS_VEGA] = { 1061 [DEVICE_MODE_CMMB] = SMS_FW_CMMB_VEGA_12MHZ, 1062 }, 1063 [SMS_VENICE] = { 1064 [DEVICE_MODE_CMMB] = SMS_FW_CMMB_VENICE_12MHZ, 1065 }, 1066 [SMS_MING] = { 1067 [DEVICE_MODE_CMMB] = SMS_FW_CMMB_MING_APP, 1068 }, 1069 [SMS_PELE] = { 1070 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_PELE, 1071 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_PELE, 1072 }, 1073 [SMS_RIO] = { 1074 [DEVICE_MODE_DVBT] = SMS_FW_DVB_RIO, 1075 [DEVICE_MODE_DVBH] = SMS_FW_DVBH_RIO, 1076 [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_RIO, 1077 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_RIO, 1078 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_RIO, 1079 [DEVICE_MODE_FM_RADIO] = SMS_FW_FM_RADIO_RIO, 1080 [DEVICE_MODE_FM_RADIO_BDA] = SMS_FW_FM_RADIO_RIO, 1081 }, 1082 [SMS_DENVER_1530] = { 1083 [DEVICE_MODE_ATSC] = SMS_FW_ATSC_DENVER, 1084 }, 1085 [SMS_DENVER_2160] = { 1086 [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_DENVER, 1087 }, 1088 }; 1089 1090 /* 1091 * get firmware file name from one of the two mechanisms : sms_boards or 1092 * smscore_fw_lkup. 1093 * @param coredev pointer to a coredev object returned by 1094 * smscore_register_device 1095 * @param mode requested mode of operation 1096 * @param lookup if 1, always get the fw filename from smscore_fw_lkup 1097 * table. if 0, try first to get from sms_boards 1098 * 1099 * return: 0 on success, <0 on error. 1100 */ 1101 static char *smscore_get_fw_filename(struct smscore_device_t *coredev, 1102 int mode) 1103 { 1104 char **fw; 1105 int board_id = smscore_get_board_id(coredev); 1106 enum sms_device_type_st type; 1107 1108 type = smscore_registry_gettype(coredev->devpath); 1109 1110 /* Prevent looking outside the smscore_fw_lkup table */ 1111 if (type <= SMS_UNKNOWN_TYPE || type >= SMS_NUM_OF_DEVICE_TYPES) 1112 return NULL; 1113 if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) 1114 return NULL; 1115 1116 pr_debug("trying to get fw name from sms_boards board_id %d mode %d\n", 1117 board_id, mode); 1118 fw = sms_get_board(board_id)->fw; 1119 if (!fw || !fw[mode]) { 1120 pr_debug("cannot find fw name in sms_boards, getting from lookup table mode %d type %d\n", 1121 mode, type); 1122 return smscore_fw_lkup[type][mode]; 1123 } 1124 1125 return fw[mode]; 1126 } 1127 1128 /* 1129 * loads specified firmware into a buffer and calls device loadfirmware_handler 1130 * 1131 * @param coredev pointer to a coredev object returned by 1132 * smscore_register_device 1133 * @param filename null-terminated string specifies firmware file name 1134 * @param loadfirmware_handler device handler that loads firmware 1135 * 1136 * return: 0 on success, <0 on error. 1137 */ 1138 static int smscore_load_firmware_from_file(struct smscore_device_t *coredev, 1139 int mode, 1140 loadfirmware_t loadfirmware_handler) 1141 { 1142 int rc = -ENOENT; 1143 u8 *fw_buf; 1144 u32 fw_buf_size; 1145 const struct firmware *fw; 1146 1147 char *fw_filename = smscore_get_fw_filename(coredev, mode); 1148 if (!fw_filename) { 1149 pr_err("mode %d not supported on this device\n", mode); 1150 return -ENOENT; 1151 } 1152 pr_debug("Firmware name: %s\n", fw_filename); 1153 1154 if (!loadfirmware_handler && 1155 !(coredev->device_flags & SMS_DEVICE_FAMILY2)) 1156 return -EINVAL; 1157 1158 rc = request_firmware(&fw, fw_filename, coredev->device); 1159 if (rc < 0) { 1160 pr_err("failed to open firmware file '%s'\n", fw_filename); 1161 return rc; 1162 } 1163 pr_debug("read fw %s, buffer size=0x%zx\n", fw_filename, fw->size); 1164 fw_buf = kmalloc(ALIGN(fw->size + sizeof(struct sms_firmware), 1165 SMS_ALLOC_ALIGNMENT), GFP_KERNEL | coredev->gfp_buf_flags); 1166 if (!fw_buf) { 1167 pr_err("failed to allocate firmware buffer\n"); 1168 rc = -ENOMEM; 1169 } else { 1170 memcpy(fw_buf, fw->data, fw->size); 1171 fw_buf_size = fw->size; 1172 1173 rc = (coredev->device_flags & SMS_DEVICE_FAMILY2) ? 1174 smscore_load_firmware_family2(coredev, fw_buf, fw_buf_size) 1175 : loadfirmware_handler(coredev->context, fw_buf, 1176 fw_buf_size); 1177 } 1178 1179 kfree(fw_buf); 1180 release_firmware(fw); 1181 1182 return rc; 1183 } 1184 1185 /* 1186 * notifies all clients registered with the device, notifies hotplugs, 1187 * frees all buffers and coredev object 1188 * 1189 * @param coredev pointer to a coredev object returned by 1190 * smscore_register_device 1191 * 1192 * return: 0 on success, <0 on error. 1193 */ 1194 void smscore_unregister_device(struct smscore_device_t *coredev) 1195 { 1196 struct smscore_buffer_t *cb; 1197 int num_buffers = 0; 1198 int retry = 0; 1199 1200 mutex_lock(&g_smscore_deviceslock); 1201 1202 /* Release input device (IR) resources */ 1203 sms_ir_exit(coredev); 1204 1205 smscore_notify_clients(coredev); 1206 smscore_notify_callbacks(coredev, NULL, 0); 1207 1208 /* at this point all buffers should be back 1209 * onresponse must no longer be called */ 1210 1211 while (1) { 1212 while (!list_empty(&coredev->buffers)) { 1213 cb = (struct smscore_buffer_t *) coredev->buffers.next; 1214 list_del(&cb->entry); 1215 kfree(cb); 1216 num_buffers++; 1217 } 1218 if (num_buffers == coredev->num_buffers) 1219 break; 1220 if (++retry > 10) { 1221 pr_info("exiting although not all buffers released.\n"); 1222 break; 1223 } 1224 1225 pr_debug("waiting for %d buffer(s)\n", 1226 coredev->num_buffers - num_buffers); 1227 mutex_unlock(&g_smscore_deviceslock); 1228 msleep(100); 1229 mutex_lock(&g_smscore_deviceslock); 1230 } 1231 1232 pr_debug("freed %d buffers\n", num_buffers); 1233 1234 if (coredev->common_buffer) { 1235 if (coredev->usb_device) 1236 kfree(coredev->common_buffer); 1237 else 1238 dma_free_coherent(coredev->device, 1239 coredev->common_buffer_size, 1240 coredev->common_buffer, 1241 coredev->common_buffer_phys); 1242 } 1243 kfree(coredev->fw_buf); 1244 1245 list_del(&coredev->entry); 1246 kfree(coredev); 1247 1248 mutex_unlock(&g_smscore_deviceslock); 1249 1250 pr_debug("device %p destroyed\n", coredev); 1251 } 1252 EXPORT_SYMBOL_GPL(smscore_unregister_device); 1253 1254 static int smscore_detect_mode(struct smscore_device_t *coredev) 1255 { 1256 void *buffer = kmalloc(sizeof(struct sms_msg_hdr) + SMS_DMA_ALIGNMENT, 1257 GFP_KERNEL | coredev->gfp_buf_flags); 1258 struct sms_msg_hdr *msg = 1259 (struct sms_msg_hdr *) SMS_ALIGN_ADDRESS(buffer); 1260 int rc; 1261 1262 if (!buffer) 1263 return -ENOMEM; 1264 1265 SMS_INIT_MSG(msg, MSG_SMS_GET_VERSION_EX_REQ, 1266 sizeof(struct sms_msg_hdr)); 1267 1268 rc = smscore_sendrequest_and_wait(coredev, msg, msg->msg_length, 1269 &coredev->version_ex_done); 1270 if (rc == -ETIME) { 1271 pr_err("MSG_SMS_GET_VERSION_EX_REQ failed first try\n"); 1272 1273 if (wait_for_completion_timeout(&coredev->resume_done, 1274 msecs_to_jiffies(5000))) { 1275 rc = smscore_sendrequest_and_wait( 1276 coredev, msg, msg->msg_length, 1277 &coredev->version_ex_done); 1278 if (rc < 0) 1279 pr_err("MSG_SMS_GET_VERSION_EX_REQ failed second try, rc %d\n", 1280 rc); 1281 } else 1282 rc = -ETIME; 1283 } 1284 1285 kfree(buffer); 1286 1287 return rc; 1288 } 1289 1290 /* 1291 * send init device request and wait for response 1292 * 1293 * @param coredev pointer to a coredev object returned by 1294 * smscore_register_device 1295 * @param mode requested mode of operation 1296 * 1297 * return: 0 on success, <0 on error. 1298 */ 1299 static int smscore_init_device(struct smscore_device_t *coredev, int mode) 1300 { 1301 void *buffer; 1302 struct sms_msg_data *msg; 1303 int rc = 0; 1304 1305 buffer = kmalloc(sizeof(struct sms_msg_data) + 1306 SMS_DMA_ALIGNMENT, GFP_KERNEL | coredev->gfp_buf_flags); 1307 if (!buffer) 1308 return -ENOMEM; 1309 1310 msg = (struct sms_msg_data *)SMS_ALIGN_ADDRESS(buffer); 1311 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_INIT_DEVICE_REQ, 1312 sizeof(struct sms_msg_data)); 1313 msg->msg_data[0] = mode; 1314 1315 rc = smscore_sendrequest_and_wait(coredev, msg, 1316 msg->x_msg_header. msg_length, 1317 &coredev->init_device_done); 1318 1319 kfree(buffer); 1320 return rc; 1321 } 1322 1323 /* 1324 * calls device handler to change mode of operation 1325 * NOTE: stellar/usb may disconnect when changing mode 1326 * 1327 * @param coredev pointer to a coredev object returned by 1328 * smscore_register_device 1329 * @param mode requested mode of operation 1330 * 1331 * return: 0 on success, <0 on error. 1332 */ 1333 int smscore_set_device_mode(struct smscore_device_t *coredev, int mode) 1334 { 1335 int rc = 0; 1336 1337 pr_debug("set device mode to %d\n", mode); 1338 if (coredev->device_flags & SMS_DEVICE_FAMILY2) { 1339 if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) { 1340 pr_err("invalid mode specified %d\n", mode); 1341 return -EINVAL; 1342 } 1343 1344 smscore_registry_setmode(coredev->devpath, mode); 1345 1346 if (!(coredev->device_flags & SMS_DEVICE_NOT_READY)) { 1347 rc = smscore_detect_mode(coredev); 1348 if (rc < 0) { 1349 pr_err("mode detect failed %d\n", rc); 1350 return rc; 1351 } 1352 } 1353 1354 if (coredev->mode == mode) { 1355 pr_debug("device mode %d already set\n", mode); 1356 return 0; 1357 } 1358 1359 if (!(coredev->modes_supported & (1 << mode))) { 1360 rc = smscore_load_firmware_from_file(coredev, 1361 mode, NULL); 1362 if (rc >= 0) 1363 pr_debug("firmware download success\n"); 1364 } else { 1365 pr_debug("mode %d is already supported by running firmware\n", 1366 mode); 1367 } 1368 if (coredev->fw_version >= 0x800) { 1369 rc = smscore_init_device(coredev, mode); 1370 if (rc < 0) 1371 pr_err("device init failed, rc %d.\n", rc); 1372 } 1373 } else { 1374 if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) { 1375 pr_err("invalid mode specified %d\n", mode); 1376 return -EINVAL; 1377 } 1378 1379 smscore_registry_setmode(coredev->devpath, mode); 1380 1381 if (coredev->detectmode_handler) 1382 coredev->detectmode_handler(coredev->context, 1383 &coredev->mode); 1384 1385 if (coredev->mode != mode && coredev->setmode_handler) 1386 rc = coredev->setmode_handler(coredev->context, mode); 1387 } 1388 1389 if (rc >= 0) { 1390 char *buffer; 1391 coredev->mode = mode; 1392 coredev->device_flags &= ~SMS_DEVICE_NOT_READY; 1393 1394 buffer = kmalloc(sizeof(struct sms_msg_data) + 1395 SMS_DMA_ALIGNMENT, GFP_KERNEL | coredev->gfp_buf_flags); 1396 if (buffer) { 1397 struct sms_msg_data *msg = (struct sms_msg_data *) SMS_ALIGN_ADDRESS(buffer); 1398 1399 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_INIT_DEVICE_REQ, 1400 sizeof(struct sms_msg_data)); 1401 msg->msg_data[0] = mode; 1402 1403 rc = smscore_sendrequest_and_wait( 1404 coredev, msg, msg->x_msg_header.msg_length, 1405 &coredev->init_device_done); 1406 1407 kfree(buffer); 1408 } 1409 } 1410 1411 if (rc < 0) 1412 pr_err("return error code %d.\n", rc); 1413 else 1414 pr_debug("Success setting device mode.\n"); 1415 1416 return rc; 1417 } 1418 1419 /* 1420 * calls device handler to get current mode of operation 1421 * 1422 * @param coredev pointer to a coredev object returned by 1423 * smscore_register_device 1424 * 1425 * return: current mode 1426 */ 1427 int smscore_get_device_mode(struct smscore_device_t *coredev) 1428 { 1429 return coredev->mode; 1430 } 1431 EXPORT_SYMBOL_GPL(smscore_get_device_mode); 1432 1433 /* 1434 * find client by response id & type within the clients list. 1435 * return client handle or NULL. 1436 * 1437 * @param coredev pointer to a coredev object returned by 1438 * smscore_register_device 1439 * @param data_type client data type (SMS_DONT_CARE for all types) 1440 * @param id client id (SMS_DONT_CARE for all id) 1441 * 1442 */ 1443 static struct 1444 smscore_client_t *smscore_find_client(struct smscore_device_t *coredev, 1445 int data_type, int id) 1446 { 1447 struct list_head *first; 1448 struct smscore_client_t *client; 1449 unsigned long flags; 1450 struct list_head *firstid; 1451 struct smscore_idlist_t *client_id; 1452 1453 spin_lock_irqsave(&coredev->clientslock, flags); 1454 first = &coredev->clients; 1455 list_for_each_entry(client, first, entry) { 1456 firstid = &client->idlist; 1457 list_for_each_entry(client_id, firstid, entry) { 1458 if ((client_id->id == id) && 1459 (client_id->data_type == data_type || 1460 (client_id->data_type == 0))) 1461 goto found; 1462 } 1463 } 1464 client = NULL; 1465 found: 1466 spin_unlock_irqrestore(&coredev->clientslock, flags); 1467 return client; 1468 } 1469 1470 /* 1471 * find client by response id/type, call clients onresponse handler 1472 * return buffer to pool on error 1473 * 1474 * @param coredev pointer to a coredev object returned by 1475 * smscore_register_device 1476 * @param cb pointer to response buffer descriptor 1477 * 1478 */ 1479 void smscore_onresponse(struct smscore_device_t *coredev, 1480 struct smscore_buffer_t *cb) { 1481 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *) ((u8 *) cb->p 1482 + cb->offset); 1483 struct smscore_client_t *client; 1484 int rc = -EBUSY; 1485 static unsigned long last_sample_time; /* = 0; */ 1486 static int data_total; /* = 0; */ 1487 unsigned long time_now = jiffies_to_msecs(jiffies); 1488 1489 if (!last_sample_time) 1490 last_sample_time = time_now; 1491 1492 if (time_now - last_sample_time > 10000) { 1493 pr_debug("data rate %d bytes/secs\n", 1494 (int)((data_total * 1000) / 1495 (time_now - last_sample_time))); 1496 1497 last_sample_time = time_now; 1498 data_total = 0; 1499 } 1500 1501 data_total += cb->size; 1502 /* Do we need to re-route? */ 1503 if ((phdr->msg_type == MSG_SMS_HO_PER_SLICES_IND) || 1504 (phdr->msg_type == MSG_SMS_TRANSMISSION_IND)) { 1505 if (coredev->mode == DEVICE_MODE_DVBT_BDA) 1506 phdr->msg_dst_id = DVBT_BDA_CONTROL_MSG_ID; 1507 } 1508 1509 1510 client = smscore_find_client(coredev, phdr->msg_type, phdr->msg_dst_id); 1511 1512 /* If no client registered for type & id, 1513 * check for control client where type is not registered */ 1514 if (client) 1515 rc = client->onresponse_handler(client->context, cb); 1516 1517 if (rc < 0) { 1518 switch (phdr->msg_type) { 1519 case MSG_SMS_ISDBT_TUNE_RES: 1520 break; 1521 case MSG_SMS_RF_TUNE_RES: 1522 break; 1523 case MSG_SMS_SIGNAL_DETECTED_IND: 1524 break; 1525 case MSG_SMS_NO_SIGNAL_IND: 1526 break; 1527 case MSG_SMS_SPI_INT_LINE_SET_RES: 1528 break; 1529 case MSG_SMS_INTERFACE_LOCK_IND: 1530 break; 1531 case MSG_SMS_INTERFACE_UNLOCK_IND: 1532 break; 1533 case MSG_SMS_GET_VERSION_EX_RES: 1534 { 1535 struct sms_version_res *ver = 1536 (struct sms_version_res *) phdr; 1537 pr_debug("Firmware id %d prots 0x%x ver %d.%d\n", 1538 ver->firmware_id, ver->supported_protocols, 1539 ver->rom_ver_major, ver->rom_ver_minor); 1540 1541 coredev->mode = ver->firmware_id == 255 ? 1542 DEVICE_MODE_NONE : ver->firmware_id; 1543 coredev->modes_supported = ver->supported_protocols; 1544 coredev->fw_version = ver->rom_ver_major << 8 | 1545 ver->rom_ver_minor; 1546 1547 complete(&coredev->version_ex_done); 1548 break; 1549 } 1550 case MSG_SMS_INIT_DEVICE_RES: 1551 complete(&coredev->init_device_done); 1552 break; 1553 case MSG_SW_RELOAD_START_RES: 1554 complete(&coredev->reload_start_done); 1555 break; 1556 case MSG_SMS_DATA_VALIDITY_RES: 1557 { 1558 struct sms_msg_data *validity = (struct sms_msg_data *) phdr; 1559 1560 pr_debug("MSG_SMS_DATA_VALIDITY_RES, checksum = 0x%x\n", 1561 validity->msg_data[0]); 1562 complete(&coredev->data_validity_done); 1563 break; 1564 } 1565 case MSG_SMS_DATA_DOWNLOAD_RES: 1566 complete(&coredev->data_download_done); 1567 break; 1568 case MSG_SW_RELOAD_EXEC_RES: 1569 break; 1570 case MSG_SMS_SWDOWNLOAD_TRIGGER_RES: 1571 complete(&coredev->trigger_done); 1572 break; 1573 case MSG_SMS_SLEEP_RESUME_COMP_IND: 1574 complete(&coredev->resume_done); 1575 break; 1576 case MSG_SMS_GPIO_CONFIG_EX_RES: 1577 complete(&coredev->gpio_configuration_done); 1578 break; 1579 case MSG_SMS_GPIO_SET_LEVEL_RES: 1580 complete(&coredev->gpio_set_level_done); 1581 break; 1582 case MSG_SMS_GPIO_GET_LEVEL_RES: 1583 { 1584 u32 *msgdata = (u32 *) phdr; 1585 coredev->gpio_get_res = msgdata[1]; 1586 pr_debug("gpio level %d\n", 1587 coredev->gpio_get_res); 1588 complete(&coredev->gpio_get_level_done); 1589 break; 1590 } 1591 case MSG_SMS_START_IR_RES: 1592 complete(&coredev->ir_init_done); 1593 break; 1594 case MSG_SMS_IR_SAMPLES_IND: 1595 sms_ir_event(coredev, 1596 (const char *) 1597 ((char *)phdr 1598 + sizeof(struct sms_msg_hdr)), 1599 (int)phdr->msg_length 1600 - sizeof(struct sms_msg_hdr)); 1601 break; 1602 1603 case MSG_SMS_DVBT_BDA_DATA: 1604 /* 1605 * It can be received here, if the frontend is 1606 * tuned into a valid channel and the proper firmware 1607 * is loaded. That happens when the module got removed 1608 * and re-inserted, without powering the device off 1609 */ 1610 break; 1611 1612 default: 1613 pr_debug("message %s(%d) not handled.\n", 1614 smscore_translate_msg(phdr->msg_type), 1615 phdr->msg_type); 1616 break; 1617 } 1618 smscore_putbuffer(coredev, cb); 1619 } 1620 } 1621 EXPORT_SYMBOL_GPL(smscore_onresponse); 1622 1623 /* 1624 * return pointer to next free buffer descriptor from core pool 1625 * 1626 * @param coredev pointer to a coredev object returned by 1627 * smscore_register_device 1628 * 1629 * return: pointer to descriptor on success, NULL on error. 1630 */ 1631 1632 static struct smscore_buffer_t *get_entry(struct smscore_device_t *coredev) 1633 { 1634 struct smscore_buffer_t *cb = NULL; 1635 unsigned long flags; 1636 1637 spin_lock_irqsave(&coredev->bufferslock, flags); 1638 if (!list_empty(&coredev->buffers)) { 1639 cb = (struct smscore_buffer_t *) coredev->buffers.next; 1640 list_del(&cb->entry); 1641 } 1642 spin_unlock_irqrestore(&coredev->bufferslock, flags); 1643 return cb; 1644 } 1645 1646 struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev) 1647 { 1648 struct smscore_buffer_t *cb = NULL; 1649 1650 wait_event(coredev->buffer_mng_waitq, (cb = get_entry(coredev))); 1651 1652 return cb; 1653 } 1654 EXPORT_SYMBOL_GPL(smscore_getbuffer); 1655 1656 /* 1657 * return buffer descriptor to a pool 1658 * 1659 * @param coredev pointer to a coredev object returned by 1660 * smscore_register_device 1661 * @param cb pointer buffer descriptor 1662 * 1663 */ 1664 void smscore_putbuffer(struct smscore_device_t *coredev, 1665 struct smscore_buffer_t *cb) { 1666 wake_up_interruptible(&coredev->buffer_mng_waitq); 1667 list_add_locked(&cb->entry, &coredev->buffers, &coredev->bufferslock); 1668 } 1669 EXPORT_SYMBOL_GPL(smscore_putbuffer); 1670 1671 static int smscore_validate_client(struct smscore_device_t *coredev, 1672 struct smscore_client_t *client, 1673 int data_type, int id) 1674 { 1675 struct smscore_idlist_t *listentry; 1676 struct smscore_client_t *registered_client; 1677 1678 if (!client) { 1679 pr_err("bad parameter.\n"); 1680 return -EINVAL; 1681 } 1682 registered_client = smscore_find_client(coredev, data_type, id); 1683 if (registered_client == client) 1684 return 0; 1685 1686 if (registered_client) { 1687 pr_err("The msg ID already registered to another client.\n"); 1688 return -EEXIST; 1689 } 1690 listentry = kzalloc(sizeof(*listentry), GFP_KERNEL); 1691 if (!listentry) 1692 return -ENOMEM; 1693 1694 listentry->id = id; 1695 listentry->data_type = data_type; 1696 list_add_locked(&listentry->entry, &client->idlist, 1697 &coredev->clientslock); 1698 return 0; 1699 } 1700 1701 /* 1702 * creates smsclient object, check that id is taken by another client 1703 * 1704 * @param coredev pointer to a coredev object from clients hotplug 1705 * @param initial_id all messages with this id would be sent to this client 1706 * @param data_type all messages of this type would be sent to this client 1707 * @param onresponse_handler client handler that is called to 1708 * process incoming messages 1709 * @param onremove_handler client handler that is called when device is removed 1710 * @param context client-specific context 1711 * @param client pointer to a value that receives created smsclient object 1712 * 1713 * return: 0 on success, <0 on error. 1714 */ 1715 int smscore_register_client(struct smscore_device_t *coredev, 1716 struct smsclient_params_t *params, 1717 struct smscore_client_t **client) 1718 { 1719 struct smscore_client_t *newclient; 1720 /* check that no other channel with same parameters exists */ 1721 if (smscore_find_client(coredev, params->data_type, 1722 params->initial_id)) { 1723 pr_err("Client already exist.\n"); 1724 return -EEXIST; 1725 } 1726 1727 newclient = kzalloc(sizeof(*newclient), GFP_KERNEL); 1728 if (!newclient) 1729 return -ENOMEM; 1730 1731 INIT_LIST_HEAD(&newclient->idlist); 1732 newclient->coredev = coredev; 1733 newclient->onresponse_handler = params->onresponse_handler; 1734 newclient->onremove_handler = params->onremove_handler; 1735 newclient->context = params->context; 1736 list_add_locked(&newclient->entry, &coredev->clients, 1737 &coredev->clientslock); 1738 smscore_validate_client(coredev, newclient, params->data_type, 1739 params->initial_id); 1740 *client = newclient; 1741 pr_debug("%p %d %d\n", params->context, params->data_type, 1742 params->initial_id); 1743 1744 return 0; 1745 } 1746 EXPORT_SYMBOL_GPL(smscore_register_client); 1747 1748 /* 1749 * frees smsclient object and all subclients associated with it 1750 * 1751 * @param client pointer to smsclient object returned by 1752 * smscore_register_client 1753 * 1754 */ 1755 void smscore_unregister_client(struct smscore_client_t *client) 1756 { 1757 struct smscore_device_t *coredev = client->coredev; 1758 unsigned long flags; 1759 1760 spin_lock_irqsave(&coredev->clientslock, flags); 1761 1762 1763 while (!list_empty(&client->idlist)) { 1764 struct smscore_idlist_t *identry = 1765 (struct smscore_idlist_t *) client->idlist.next; 1766 list_del(&identry->entry); 1767 kfree(identry); 1768 } 1769 1770 pr_debug("%p\n", client->context); 1771 1772 list_del(&client->entry); 1773 kfree(client); 1774 1775 spin_unlock_irqrestore(&coredev->clientslock, flags); 1776 } 1777 EXPORT_SYMBOL_GPL(smscore_unregister_client); 1778 1779 /* 1780 * verifies that source id is not taken by another client, 1781 * calls device handler to send requests to the device 1782 * 1783 * @param client pointer to smsclient object returned by 1784 * smscore_register_client 1785 * @param buffer pointer to a request buffer 1786 * @param size size (in bytes) of request buffer 1787 * 1788 * return: 0 on success, <0 on error. 1789 */ 1790 int smsclient_sendrequest(struct smscore_client_t *client, 1791 void *buffer, size_t size) 1792 { 1793 struct smscore_device_t *coredev; 1794 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *) buffer; 1795 int rc; 1796 1797 if (!client) { 1798 pr_err("Got NULL client\n"); 1799 return -EINVAL; 1800 } 1801 1802 coredev = client->coredev; 1803 1804 /* check that no other channel with same id exists */ 1805 if (!coredev) { 1806 pr_err("Got NULL coredev\n"); 1807 return -EINVAL; 1808 } 1809 1810 rc = smscore_validate_client(client->coredev, client, 0, 1811 phdr->msg_src_id); 1812 if (rc < 0) 1813 return rc; 1814 1815 return coredev->sendrequest_handler(coredev->context, buffer, size); 1816 } 1817 EXPORT_SYMBOL_GPL(smsclient_sendrequest); 1818 1819 1820 /* old GPIO managements implementation */ 1821 int smscore_configure_gpio(struct smscore_device_t *coredev, u32 pin, 1822 struct smscore_config_gpio *pinconfig) 1823 { 1824 struct { 1825 struct sms_msg_hdr hdr; 1826 u32 data[6]; 1827 } msg; 1828 1829 if (coredev->device_flags & SMS_DEVICE_FAMILY2) { 1830 msg.hdr.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; 1831 msg.hdr.msg_dst_id = HIF_TASK; 1832 msg.hdr.msg_flags = 0; 1833 msg.hdr.msg_type = MSG_SMS_GPIO_CONFIG_EX_REQ; 1834 msg.hdr.msg_length = sizeof(msg); 1835 1836 msg.data[0] = pin; 1837 msg.data[1] = pinconfig->pullupdown; 1838 1839 /* Convert slew rate for Nova: Fast(0) = 3 / Slow(1) = 0; */ 1840 msg.data[2] = pinconfig->outputslewrate == 0 ? 3 : 0; 1841 1842 switch (pinconfig->outputdriving) { 1843 case SMS_GPIO_OUTPUTDRIVING_S_16mA: 1844 msg.data[3] = 7; /* Nova - 16mA */ 1845 break; 1846 case SMS_GPIO_OUTPUTDRIVING_S_12mA: 1847 msg.data[3] = 5; /* Nova - 11mA */ 1848 break; 1849 case SMS_GPIO_OUTPUTDRIVING_S_8mA: 1850 msg.data[3] = 3; /* Nova - 7mA */ 1851 break; 1852 case SMS_GPIO_OUTPUTDRIVING_S_4mA: 1853 default: 1854 msg.data[3] = 2; /* Nova - 4mA */ 1855 break; 1856 } 1857 1858 msg.data[4] = pinconfig->direction; 1859 msg.data[5] = 0; 1860 } else /* TODO: SMS_DEVICE_FAMILY1 */ 1861 return -EINVAL; 1862 1863 return coredev->sendrequest_handler(coredev->context, 1864 &msg, sizeof(msg)); 1865 } 1866 1867 int smscore_set_gpio(struct smscore_device_t *coredev, u32 pin, int level) 1868 { 1869 struct { 1870 struct sms_msg_hdr hdr; 1871 u32 data[3]; 1872 } msg; 1873 1874 if (pin > MAX_GPIO_PIN_NUMBER) 1875 return -EINVAL; 1876 1877 msg.hdr.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; 1878 msg.hdr.msg_dst_id = HIF_TASK; 1879 msg.hdr.msg_flags = 0; 1880 msg.hdr.msg_type = MSG_SMS_GPIO_SET_LEVEL_REQ; 1881 msg.hdr.msg_length = sizeof(msg); 1882 1883 msg.data[0] = pin; 1884 msg.data[1] = level ? 1 : 0; 1885 msg.data[2] = 0; 1886 1887 return coredev->sendrequest_handler(coredev->context, 1888 &msg, sizeof(msg)); 1889 } 1890 1891 /* new GPIO management implementation */ 1892 static int get_gpio_pin_params(u32 pin_num, u32 *p_translatedpin_num, 1893 u32 *p_group_num, u32 *p_group_cfg) { 1894 1895 *p_group_cfg = 1; 1896 1897 if (pin_num <= 1) { 1898 *p_translatedpin_num = 0; 1899 *p_group_num = 9; 1900 *p_group_cfg = 2; 1901 } else if (pin_num >= 2 && pin_num <= 6) { 1902 *p_translatedpin_num = 2; 1903 *p_group_num = 0; 1904 *p_group_cfg = 2; 1905 } else if (pin_num >= 7 && pin_num <= 11) { 1906 *p_translatedpin_num = 7; 1907 *p_group_num = 1; 1908 } else if (pin_num >= 12 && pin_num <= 15) { 1909 *p_translatedpin_num = 12; 1910 *p_group_num = 2; 1911 *p_group_cfg = 3; 1912 } else if (pin_num == 16) { 1913 *p_translatedpin_num = 16; 1914 *p_group_num = 23; 1915 } else if (pin_num >= 17 && pin_num <= 24) { 1916 *p_translatedpin_num = 17; 1917 *p_group_num = 3; 1918 } else if (pin_num == 25) { 1919 *p_translatedpin_num = 25; 1920 *p_group_num = 6; 1921 } else if (pin_num >= 26 && pin_num <= 28) { 1922 *p_translatedpin_num = 26; 1923 *p_group_num = 4; 1924 } else if (pin_num == 29) { 1925 *p_translatedpin_num = 29; 1926 *p_group_num = 5; 1927 *p_group_cfg = 2; 1928 } else if (pin_num == 30) { 1929 *p_translatedpin_num = 30; 1930 *p_group_num = 8; 1931 } else if (pin_num == 31) { 1932 *p_translatedpin_num = 31; 1933 *p_group_num = 17; 1934 } else 1935 return -1; 1936 1937 *p_group_cfg <<= 24; 1938 1939 return 0; 1940 } 1941 1942 int smscore_gpio_configure(struct smscore_device_t *coredev, u8 pin_num, 1943 struct smscore_config_gpio *p_gpio_config) { 1944 1945 u32 total_len; 1946 u32 translatedpin_num = 0; 1947 u32 group_num = 0; 1948 u32 electric_char; 1949 u32 group_cfg; 1950 void *buffer; 1951 int rc; 1952 1953 struct set_gpio_msg { 1954 struct sms_msg_hdr x_msg_header; 1955 u32 msg_data[6]; 1956 } *p_msg; 1957 1958 1959 if (pin_num > MAX_GPIO_PIN_NUMBER) 1960 return -EINVAL; 1961 1962 if (!p_gpio_config) 1963 return -EINVAL; 1964 1965 total_len = sizeof(struct sms_msg_hdr) + (sizeof(u32) * 6); 1966 1967 buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT, 1968 GFP_KERNEL | coredev->gfp_buf_flags); 1969 if (!buffer) 1970 return -ENOMEM; 1971 1972 p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer); 1973 1974 p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; 1975 p_msg->x_msg_header.msg_dst_id = HIF_TASK; 1976 p_msg->x_msg_header.msg_flags = 0; 1977 p_msg->x_msg_header.msg_length = (u16) total_len; 1978 p_msg->msg_data[0] = pin_num; 1979 1980 if (!(coredev->device_flags & SMS_DEVICE_FAMILY2)) { 1981 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_CONFIG_REQ; 1982 if (get_gpio_pin_params(pin_num, &translatedpin_num, &group_num, 1983 &group_cfg) != 0) { 1984 rc = -EINVAL; 1985 goto free; 1986 } 1987 1988 p_msg->msg_data[1] = translatedpin_num; 1989 p_msg->msg_data[2] = group_num; 1990 electric_char = (p_gpio_config->pullupdown) 1991 | (p_gpio_config->inputcharacteristics << 2) 1992 | (p_gpio_config->outputslewrate << 3) 1993 | (p_gpio_config->outputdriving << 4); 1994 p_msg->msg_data[3] = electric_char; 1995 p_msg->msg_data[4] = p_gpio_config->direction; 1996 p_msg->msg_data[5] = group_cfg; 1997 } else { 1998 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_CONFIG_EX_REQ; 1999 p_msg->msg_data[1] = p_gpio_config->pullupdown; 2000 p_msg->msg_data[2] = p_gpio_config->outputslewrate; 2001 p_msg->msg_data[3] = p_gpio_config->outputdriving; 2002 p_msg->msg_data[4] = p_gpio_config->direction; 2003 p_msg->msg_data[5] = 0; 2004 } 2005 2006 rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len, 2007 &coredev->gpio_configuration_done); 2008 2009 if (rc != 0) { 2010 if (rc == -ETIME) 2011 pr_err("smscore_gpio_configure timeout\n"); 2012 else 2013 pr_err("smscore_gpio_configure error\n"); 2014 } 2015 free: 2016 kfree(buffer); 2017 2018 return rc; 2019 } 2020 2021 int smscore_gpio_set_level(struct smscore_device_t *coredev, u8 pin_num, 2022 u8 new_level) { 2023 2024 u32 total_len; 2025 int rc; 2026 void *buffer; 2027 2028 struct set_gpio_msg { 2029 struct sms_msg_hdr x_msg_header; 2030 u32 msg_data[3]; /* keep it 3 ! */ 2031 } *p_msg; 2032 2033 if ((new_level > 1) || (pin_num > MAX_GPIO_PIN_NUMBER)) 2034 return -EINVAL; 2035 2036 total_len = sizeof(struct sms_msg_hdr) + 2037 (3 * sizeof(u32)); /* keep it 3 ! */ 2038 2039 buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT, 2040 GFP_KERNEL | coredev->gfp_buf_flags); 2041 if (!buffer) 2042 return -ENOMEM; 2043 2044 p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer); 2045 2046 p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; 2047 p_msg->x_msg_header.msg_dst_id = HIF_TASK; 2048 p_msg->x_msg_header.msg_flags = 0; 2049 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_SET_LEVEL_REQ; 2050 p_msg->x_msg_header.msg_length = (u16) total_len; 2051 p_msg->msg_data[0] = pin_num; 2052 p_msg->msg_data[1] = new_level; 2053 2054 /* Send message to SMS */ 2055 rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len, 2056 &coredev->gpio_set_level_done); 2057 2058 if (rc != 0) { 2059 if (rc == -ETIME) 2060 pr_err("smscore_gpio_set_level timeout\n"); 2061 else 2062 pr_err("smscore_gpio_set_level error\n"); 2063 } 2064 kfree(buffer); 2065 2066 return rc; 2067 } 2068 2069 int smscore_gpio_get_level(struct smscore_device_t *coredev, u8 pin_num, 2070 u8 *level) { 2071 2072 u32 total_len; 2073 int rc; 2074 void *buffer; 2075 2076 struct set_gpio_msg { 2077 struct sms_msg_hdr x_msg_header; 2078 u32 msg_data[2]; 2079 } *p_msg; 2080 2081 2082 if (pin_num > MAX_GPIO_PIN_NUMBER) 2083 return -EINVAL; 2084 2085 total_len = sizeof(struct sms_msg_hdr) + (2 * sizeof(u32)); 2086 2087 buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT, 2088 GFP_KERNEL | coredev->gfp_buf_flags); 2089 if (!buffer) 2090 return -ENOMEM; 2091 2092 p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer); 2093 2094 p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; 2095 p_msg->x_msg_header.msg_dst_id = HIF_TASK; 2096 p_msg->x_msg_header.msg_flags = 0; 2097 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_GET_LEVEL_REQ; 2098 p_msg->x_msg_header.msg_length = (u16) total_len; 2099 p_msg->msg_data[0] = pin_num; 2100 p_msg->msg_data[1] = 0; 2101 2102 /* Send message to SMS */ 2103 rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len, 2104 &coredev->gpio_get_level_done); 2105 2106 if (rc != 0) { 2107 if (rc == -ETIME) 2108 pr_err("smscore_gpio_get_level timeout\n"); 2109 else 2110 pr_err("smscore_gpio_get_level error\n"); 2111 } 2112 kfree(buffer); 2113 2114 /* Its a race between other gpio_get_level() and the copy of the single 2115 * global 'coredev->gpio_get_res' to the function's variable 'level' 2116 */ 2117 *level = coredev->gpio_get_res; 2118 2119 return rc; 2120 } 2121 2122 static int __init smscore_module_init(void) 2123 { 2124 INIT_LIST_HEAD(&g_smscore_notifyees); 2125 INIT_LIST_HEAD(&g_smscore_devices); 2126 mutex_init(&g_smscore_deviceslock); 2127 2128 INIT_LIST_HEAD(&g_smscore_registry); 2129 mutex_init(&g_smscore_registrylock); 2130 2131 return 0; 2132 } 2133 2134 static void __exit smscore_module_exit(void) 2135 { 2136 mutex_lock(&g_smscore_deviceslock); 2137 while (!list_empty(&g_smscore_notifyees)) { 2138 struct smscore_device_notifyee_t *notifyee = 2139 (struct smscore_device_notifyee_t *) 2140 g_smscore_notifyees.next; 2141 2142 list_del(¬ifyee->entry); 2143 kfree(notifyee); 2144 } 2145 mutex_unlock(&g_smscore_deviceslock); 2146 2147 mutex_lock(&g_smscore_registrylock); 2148 while (!list_empty(&g_smscore_registry)) { 2149 struct smscore_registry_entry_t *entry = 2150 (struct smscore_registry_entry_t *) 2151 g_smscore_registry.next; 2152 2153 list_del(&entry->entry); 2154 kfree(entry); 2155 } 2156 mutex_unlock(&g_smscore_registrylock); 2157 2158 pr_debug("\n"); 2159 } 2160 2161 module_init(smscore_module_init); 2162 module_exit(smscore_module_exit); 2163 2164 MODULE_DESCRIPTION("Siano MDTV Core module"); 2165 MODULE_AUTHOR("Siano Mobile Silicon, Inc. (uris@siano-ms.com)"); 2166 MODULE_LICENSE("GPL"); 2167 2168 /* This should match what's defined at smscoreapi.h */ 2169 MODULE_FIRMWARE(SMS_FW_ATSC_DENVER); 2170 MODULE_FIRMWARE(SMS_FW_CMMB_MING_APP); 2171 MODULE_FIRMWARE(SMS_FW_CMMB_VEGA_12MHZ); 2172 MODULE_FIRMWARE(SMS_FW_CMMB_VENICE_12MHZ); 2173 MODULE_FIRMWARE(SMS_FW_DVBH_RIO); 2174 MODULE_FIRMWARE(SMS_FW_DVB_NOVA_12MHZ_B0); 2175 MODULE_FIRMWARE(SMS_FW_DVB_NOVA_12MHZ); 2176 MODULE_FIRMWARE(SMS_FW_DVB_RIO); 2177 MODULE_FIRMWARE(SMS_FW_FM_RADIO); 2178 MODULE_FIRMWARE(SMS_FW_FM_RADIO_RIO); 2179 MODULE_FIRMWARE(SMS_FW_DVBT_HCW_55XXX); 2180 MODULE_FIRMWARE(SMS_FW_ISDBT_HCW_55XXX); 2181 MODULE_FIRMWARE(SMS_FW_ISDBT_NOVA_12MHZ_B0); 2182 MODULE_FIRMWARE(SMS_FW_ISDBT_NOVA_12MHZ); 2183 MODULE_FIRMWARE(SMS_FW_ISDBT_PELE); 2184 MODULE_FIRMWARE(SMS_FW_ISDBT_RIO); 2185 MODULE_FIRMWARE(SMS_FW_DVBT_NOVA_A); 2186 MODULE_FIRMWARE(SMS_FW_DVBT_NOVA_B); 2187 MODULE_FIRMWARE(SMS_FW_DVBT_STELLAR); 2188 MODULE_FIRMWARE(SMS_FW_TDMB_DENVER); 2189 MODULE_FIRMWARE(SMS_FW_TDMB_NOVA_12MHZ_B0); 2190 MODULE_FIRMWARE(SMS_FW_TDMB_NOVA_12MHZ); 2191