1 /* 2 * Siano core API module 3 * 4 * This file contains implementation for the interface to sms core component 5 * 6 * author: Uri Shkolnik 7 * 8 * Copyright (c), 2005-2008 Siano Mobile Silicon, Inc. 9 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License version 2 as 12 * published by the Free Software Foundation; 13 * 14 * Software distributed under the License is distributed on an "AS IS" 15 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. 16 * 17 * See the GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 22 */ 23 24 #include <linux/kernel.h> 25 #include <linux/init.h> 26 #include <linux/module.h> 27 #include <linux/moduleparam.h> 28 #include <linux/dma-mapping.h> 29 #include <linux/delay.h> 30 #include <linux/io.h> 31 #include <linux/slab.h> 32 33 #include <linux/firmware.h> 34 #include <linux/wait.h> 35 #include <asm/byteorder.h> 36 37 #include "smscoreapi.h" 38 #include "sms-cards.h" 39 #include "smsir.h" 40 41 static int sms_dbg; 42 module_param_named(debug, sms_dbg, int, 0644); 43 MODULE_PARM_DESC(debug, "set debug level (info=1, adv=2 (or-able))"); 44 45 struct smscore_device_notifyee_t { 46 struct list_head entry; 47 hotplug_t hotplug; 48 }; 49 50 struct smscore_idlist_t { 51 struct list_head entry; 52 int id; 53 int data_type; 54 }; 55 56 struct smscore_client_t { 57 struct list_head entry; 58 struct smscore_device_t *coredev; 59 void *context; 60 struct list_head idlist; 61 onresponse_t onresponse_handler; 62 onremove_t onremove_handler; 63 }; 64 65 static char *siano_msgs[] = { 66 [MSG_TYPE_BASE_VAL - MSG_TYPE_BASE_VAL] = "MSG_TYPE_BASE_VAL", 67 [MSG_SMS_GET_VERSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_REQ", 68 [MSG_SMS_GET_VERSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_RES", 69 [MSG_SMS_MULTI_BRIDGE_CFG - MSG_TYPE_BASE_VAL] = "MSG_SMS_MULTI_BRIDGE_CFG", 70 [MSG_SMS_GPIO_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_REQ", 71 [MSG_SMS_GPIO_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_RES", 72 [MSG_SMS_GPIO_SET_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_SET_LEVEL_REQ", 73 [MSG_SMS_GPIO_SET_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_SET_LEVEL_RES", 74 [MSG_SMS_GPIO_GET_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_GET_LEVEL_REQ", 75 [MSG_SMS_GPIO_GET_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_GET_LEVEL_RES", 76 [MSG_SMS_EEPROM_BURN_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_BURN_IND", 77 [MSG_SMS_LOG_ENABLE_CHANGE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ENABLE_CHANGE_REQ", 78 [MSG_SMS_LOG_ENABLE_CHANGE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ENABLE_CHANGE_RES", 79 [MSG_SMS_SET_MAX_TX_MSG_LEN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_MAX_TX_MSG_LEN_REQ", 80 [MSG_SMS_SET_MAX_TX_MSG_LEN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_MAX_TX_MSG_LEN_RES", 81 [MSG_SMS_SPI_HALFDUPLEX_TOKEN_HOST_TO_DEVICE - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_HALFDUPLEX_TOKEN_HOST_TO_DEVICE", 82 [MSG_SMS_SPI_HALFDUPLEX_TOKEN_DEVICE_TO_HOST - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_HALFDUPLEX_TOKEN_DEVICE_TO_HOST", 83 [MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_REQ", 84 [MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_RES", 85 [MSG_SMS_BACKGROUND_SCAN_SIGNAL_DETECTED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_SIGNAL_DETECTED_IND", 86 [MSG_SMS_BACKGROUND_SCAN_NO_SIGNAL_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_NO_SIGNAL_IND", 87 [MSG_SMS_CONFIGURE_RF_SWITCH_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIGURE_RF_SWITCH_REQ", 88 [MSG_SMS_CONFIGURE_RF_SWITCH_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIGURE_RF_SWITCH_RES", 89 [MSG_SMS_MRC_PATH_DISCONNECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_PATH_DISCONNECT_REQ", 90 [MSG_SMS_MRC_PATH_DISCONNECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_PATH_DISCONNECT_RES", 91 [MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_REQ", 92 [MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_RES", 93 [MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_REQ", 94 [MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_RES", 95 [MSG_WR_REG_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_WR_REG_RFT_REQ", 96 [MSG_WR_REG_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_WR_REG_RFT_RES", 97 [MSG_RD_REG_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_RFT_REQ", 98 [MSG_RD_REG_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_RFT_RES", 99 [MSG_RD_REG_ALL_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_ALL_RFT_REQ", 100 [MSG_RD_REG_ALL_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_ALL_RFT_RES", 101 [MSG_HELP_INT - MSG_TYPE_BASE_VAL] = "MSG_HELP_INT", 102 [MSG_RUN_SCRIPT_INT - MSG_TYPE_BASE_VAL] = "MSG_RUN_SCRIPT_INT", 103 [MSG_SMS_EWS_INBAND_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EWS_INBAND_REQ", 104 [MSG_SMS_EWS_INBAND_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EWS_INBAND_RES", 105 [MSG_SMS_RFS_SELECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RFS_SELECT_REQ", 106 [MSG_SMS_RFS_SELECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RFS_SELECT_RES", 107 [MSG_SMS_MB_GET_VER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_GET_VER_REQ", 108 [MSG_SMS_MB_GET_VER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_GET_VER_RES", 109 [MSG_SMS_MB_WRITE_CFGFILE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_WRITE_CFGFILE_REQ", 110 [MSG_SMS_MB_WRITE_CFGFILE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_WRITE_CFGFILE_RES", 111 [MSG_SMS_MB_READ_CFGFILE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_READ_CFGFILE_REQ", 112 [MSG_SMS_MB_READ_CFGFILE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_READ_CFGFILE_RES", 113 [MSG_SMS_RD_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RD_MEM_REQ", 114 [MSG_SMS_RD_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RD_MEM_RES", 115 [MSG_SMS_WR_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_WR_MEM_REQ", 116 [MSG_SMS_WR_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_WR_MEM_RES", 117 [MSG_SMS_UPDATE_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_UPDATE_MEM_REQ", 118 [MSG_SMS_UPDATE_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_UPDATE_MEM_RES", 119 [MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_REQ", 120 [MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_RES", 121 [MSG_SMS_RF_TUNE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RF_TUNE_REQ", 122 [MSG_SMS_RF_TUNE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RF_TUNE_RES", 123 [MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_REQ", 124 [MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_RES", 125 [MSG_SMS_ISDBT_SB_RECEPTION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_SB_RECEPTION_REQ", 126 [MSG_SMS_ISDBT_SB_RECEPTION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_SB_RECEPTION_RES", 127 [MSG_SMS_GENERIC_EPROM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_WRITE_REQ", 128 [MSG_SMS_GENERIC_EPROM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_WRITE_RES", 129 [MSG_SMS_GENERIC_EPROM_READ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_READ_REQ", 130 [MSG_SMS_GENERIC_EPROM_READ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_READ_RES", 131 [MSG_SMS_EEPROM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_WRITE_REQ", 132 [MSG_SMS_EEPROM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_WRITE_RES", 133 [MSG_SMS_CUSTOM_READ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_READ_REQ", 134 [MSG_SMS_CUSTOM_READ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_READ_RES", 135 [MSG_SMS_CUSTOM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_WRITE_REQ", 136 [MSG_SMS_CUSTOM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_WRITE_RES", 137 [MSG_SMS_INIT_DEVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_INIT_DEVICE_REQ", 138 [MSG_SMS_INIT_DEVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_INIT_DEVICE_RES", 139 [MSG_SMS_ATSC_SET_ALL_IP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SET_ALL_IP_REQ", 140 [MSG_SMS_ATSC_SET_ALL_IP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SET_ALL_IP_RES", 141 [MSG_SMS_ATSC_START_ENSEMBLE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_START_ENSEMBLE_REQ", 142 [MSG_SMS_ATSC_START_ENSEMBLE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_START_ENSEMBLE_RES", 143 [MSG_SMS_SET_OUTPUT_MODE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_OUTPUT_MODE_REQ", 144 [MSG_SMS_SET_OUTPUT_MODE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_OUTPUT_MODE_RES", 145 [MSG_SMS_ATSC_IP_FILTER_GET_LIST_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_GET_LIST_REQ", 146 [MSG_SMS_ATSC_IP_FILTER_GET_LIST_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_GET_LIST_RES", 147 [MSG_SMS_SUB_CHANNEL_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_START_REQ", 148 [MSG_SMS_SUB_CHANNEL_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_START_RES", 149 [MSG_SMS_SUB_CHANNEL_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_STOP_REQ", 150 [MSG_SMS_SUB_CHANNEL_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_STOP_RES", 151 [MSG_SMS_ATSC_IP_FILTER_ADD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_ADD_REQ", 152 [MSG_SMS_ATSC_IP_FILTER_ADD_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_ADD_RES", 153 [MSG_SMS_ATSC_IP_FILTER_REMOVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_REQ", 154 [MSG_SMS_ATSC_IP_FILTER_REMOVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_RES", 155 [MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_REQ", 156 [MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_RES", 157 [MSG_SMS_WAIT_CMD - MSG_TYPE_BASE_VAL] = "MSG_SMS_WAIT_CMD", 158 [MSG_SMS_ADD_PID_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ADD_PID_FILTER_REQ", 159 [MSG_SMS_ADD_PID_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ADD_PID_FILTER_RES", 160 [MSG_SMS_REMOVE_PID_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_REMOVE_PID_FILTER_REQ", 161 [MSG_SMS_REMOVE_PID_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_REMOVE_PID_FILTER_RES", 162 [MSG_SMS_FAST_INFORMATION_CHANNEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_FAST_INFORMATION_CHANNEL_REQ", 163 [MSG_SMS_FAST_INFORMATION_CHANNEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_FAST_INFORMATION_CHANNEL_RES", 164 [MSG_SMS_DAB_CHANNEL - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_CHANNEL", 165 [MSG_SMS_GET_PID_FILTER_LIST_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_PID_FILTER_LIST_REQ", 166 [MSG_SMS_GET_PID_FILTER_LIST_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_PID_FILTER_LIST_RES", 167 [MSG_SMS_POWER_DOWN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_REQ", 168 [MSG_SMS_POWER_DOWN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_RES", 169 [MSG_SMS_ATSC_SLT_EXIST_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SLT_EXIST_IND", 170 [MSG_SMS_ATSC_NO_SLT_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_NO_SLT_IND", 171 [MSG_SMS_GET_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_REQ", 172 [MSG_SMS_GET_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_RES", 173 [MSG_SMS_SEND_DUMP - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_DUMP", 174 [MSG_SMS_SCAN_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_START_REQ", 175 [MSG_SMS_SCAN_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_START_RES", 176 [MSG_SMS_SCAN_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_STOP_REQ", 177 [MSG_SMS_SCAN_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_STOP_RES", 178 [MSG_SMS_SCAN_PROGRESS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_PROGRESS_IND", 179 [MSG_SMS_SCAN_COMPLETE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_COMPLETE_IND", 180 [MSG_SMS_LOG_ITEM - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ITEM", 181 [MSG_SMS_DAB_SUBCHANNEL_RECONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_SUBCHANNEL_RECONFIG_REQ", 182 [MSG_SMS_DAB_SUBCHANNEL_RECONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_SUBCHANNEL_RECONFIG_RES", 183 [MSG_SMS_HO_PER_SLICES_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PER_SLICES_IND", 184 [MSG_SMS_HO_INBAND_POWER_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_INBAND_POWER_IND", 185 [MSG_SMS_MANUAL_DEMOD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MANUAL_DEMOD_REQ", 186 [MSG_SMS_HO_TUNE_ON_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_ON_REQ", 187 [MSG_SMS_HO_TUNE_ON_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_ON_RES", 188 [MSG_SMS_HO_TUNE_OFF_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_OFF_REQ", 189 [MSG_SMS_HO_TUNE_OFF_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_OFF_RES", 190 [MSG_SMS_HO_PEEK_FREQ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_REQ", 191 [MSG_SMS_HO_PEEK_FREQ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_RES", 192 [MSG_SMS_HO_PEEK_FREQ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_IND", 193 [MSG_SMS_MB_ATTEN_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_ATTEN_SET_REQ", 194 [MSG_SMS_MB_ATTEN_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_ATTEN_SET_RES", 195 [MSG_SMS_ENABLE_STAT_IN_I2C_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_STAT_IN_I2C_REQ", 196 [MSG_SMS_ENABLE_STAT_IN_I2C_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_STAT_IN_I2C_RES", 197 [MSG_SMS_SET_ANTENNA_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_ANTENNA_CONFIG_REQ", 198 [MSG_SMS_SET_ANTENNA_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_ANTENNA_CONFIG_RES", 199 [MSG_SMS_GET_STATISTICS_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_EX_REQ", 200 [MSG_SMS_GET_STATISTICS_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_EX_RES", 201 [MSG_SMS_SLEEP_RESUME_COMP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SLEEP_RESUME_COMP_IND", 202 [MSG_SMS_SWITCH_HOST_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWITCH_HOST_INTERFACE_REQ", 203 [MSG_SMS_SWITCH_HOST_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWITCH_HOST_INTERFACE_RES", 204 [MSG_SMS_DATA_DOWNLOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_DOWNLOAD_REQ", 205 [MSG_SMS_DATA_DOWNLOAD_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_DOWNLOAD_RES", 206 [MSG_SMS_DATA_VALIDITY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_VALIDITY_REQ", 207 [MSG_SMS_DATA_VALIDITY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_VALIDITY_RES", 208 [MSG_SMS_SWDOWNLOAD_TRIGGER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_TRIGGER_REQ", 209 [MSG_SMS_SWDOWNLOAD_TRIGGER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_TRIGGER_RES", 210 [MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ", 211 [MSG_SMS_SWDOWNLOAD_BACKDOOR_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_BACKDOOR_RES", 212 [MSG_SMS_GET_VERSION_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_EX_REQ", 213 [MSG_SMS_GET_VERSION_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_EX_RES", 214 [MSG_SMS_CLOCK_OUTPUT_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CLOCK_OUTPUT_CONFIG_REQ", 215 [MSG_SMS_CLOCK_OUTPUT_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CLOCK_OUTPUT_CONFIG_RES", 216 [MSG_SMS_I2C_SET_FREQ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SET_FREQ_REQ", 217 [MSG_SMS_I2C_SET_FREQ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SET_FREQ_RES", 218 [MSG_SMS_GENERIC_I2C_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_I2C_REQ", 219 [MSG_SMS_GENERIC_I2C_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_I2C_RES", 220 [MSG_SMS_DVBT_BDA_DATA - MSG_TYPE_BASE_VAL] = "MSG_SMS_DVBT_BDA_DATA", 221 [MSG_SW_RELOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_REQ", 222 [MSG_SMS_DATA_MSG - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_MSG", 223 [MSG_TABLE_UPLOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_TABLE_UPLOAD_REQ", 224 [MSG_TABLE_UPLOAD_RES - MSG_TYPE_BASE_VAL] = "MSG_TABLE_UPLOAD_RES", 225 [MSG_SW_RELOAD_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_START_REQ", 226 [MSG_SW_RELOAD_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_START_RES", 227 [MSG_SW_RELOAD_EXEC_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_EXEC_REQ", 228 [MSG_SW_RELOAD_EXEC_RES - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_EXEC_RES", 229 [MSG_SMS_SPI_INT_LINE_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_INT_LINE_SET_REQ", 230 [MSG_SMS_SPI_INT_LINE_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_INT_LINE_SET_RES", 231 [MSG_SMS_GPIO_CONFIG_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_EX_REQ", 232 [MSG_SMS_GPIO_CONFIG_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_EX_RES", 233 [MSG_SMS_WATCHDOG_ACT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_WATCHDOG_ACT_REQ", 234 [MSG_SMS_WATCHDOG_ACT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_WATCHDOG_ACT_RES", 235 [MSG_SMS_LOOPBACK_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOOPBACK_REQ", 236 [MSG_SMS_LOOPBACK_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOOPBACK_RES", 237 [MSG_SMS_RAW_CAPTURE_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_START_REQ", 238 [MSG_SMS_RAW_CAPTURE_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_START_RES", 239 [MSG_SMS_RAW_CAPTURE_ABORT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_ABORT_REQ", 240 [MSG_SMS_RAW_CAPTURE_ABORT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_ABORT_RES", 241 [MSG_SMS_RAW_CAPTURE_COMPLETE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_COMPLETE_IND", 242 [MSG_SMS_DATA_PUMP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_IND", 243 [MSG_SMS_DATA_PUMP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_REQ", 244 [MSG_SMS_DATA_PUMP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_RES", 245 [MSG_SMS_FLASH_DL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_FLASH_DL_REQ", 246 [MSG_SMS_EXEC_TEST_1_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXEC_TEST_1_REQ", 247 [MSG_SMS_EXEC_TEST_1_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXEC_TEST_1_RES", 248 [MSG_SMS_ENBALE_TS_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENBALE_TS_INTERFACE_REQ", 249 [MSG_SMS_ENBALE_TS_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENBALE_TS_INTERFACE_RES", 250 [MSG_SMS_SPI_SET_BUS_WIDTH_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_SET_BUS_WIDTH_REQ", 251 [MSG_SMS_SPI_SET_BUS_WIDTH_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_SET_BUS_WIDTH_RES", 252 [MSG_SMS_SEND_EMM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_EMM_REQ", 253 [MSG_SMS_SEND_EMM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_EMM_RES", 254 [MSG_SMS_DISABLE_TS_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DISABLE_TS_INTERFACE_REQ", 255 [MSG_SMS_DISABLE_TS_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DISABLE_TS_INTERFACE_RES", 256 [MSG_SMS_IS_BUF_FREE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IS_BUF_FREE_REQ", 257 [MSG_SMS_IS_BUF_FREE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IS_BUF_FREE_RES", 258 [MSG_SMS_EXT_ANTENNA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXT_ANTENNA_REQ", 259 [MSG_SMS_EXT_ANTENNA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXT_ANTENNA_RES", 260 [MSG_SMS_CMMB_GET_NET_OF_FREQ_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NET_OF_FREQ_REQ_OBSOLETE", 261 [MSG_SMS_CMMB_GET_NET_OF_FREQ_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NET_OF_FREQ_RES_OBSOLETE", 262 [MSG_SMS_BATTERY_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_BATTERY_LEVEL_REQ", 263 [MSG_SMS_BATTERY_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_BATTERY_LEVEL_RES", 264 [MSG_SMS_CMMB_INJECT_TABLE_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_INJECT_TABLE_REQ_OBSOLETE", 265 [MSG_SMS_CMMB_INJECT_TABLE_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_INJECT_TABLE_RES_OBSOLETE", 266 [MSG_SMS_FM_RADIO_BLOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_FM_RADIO_BLOCK_IND", 267 [MSG_SMS_HOST_NOTIFICATION_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HOST_NOTIFICATION_IND", 268 [MSG_SMS_CMMB_GET_CONTROL_TABLE_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_CONTROL_TABLE_REQ_OBSOLETE", 269 [MSG_SMS_CMMB_GET_CONTROL_TABLE_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_CONTROL_TABLE_RES_OBSOLETE", 270 [MSG_SMS_CMMB_GET_NETWORKS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NETWORKS_REQ", 271 [MSG_SMS_CMMB_GET_NETWORKS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NETWORKS_RES", 272 [MSG_SMS_CMMB_START_SERVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_SERVICE_REQ", 273 [MSG_SMS_CMMB_START_SERVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_SERVICE_RES", 274 [MSG_SMS_CMMB_STOP_SERVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_SERVICE_REQ", 275 [MSG_SMS_CMMB_STOP_SERVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_SERVICE_RES", 276 [MSG_SMS_CMMB_ADD_CHANNEL_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_ADD_CHANNEL_FILTER_REQ", 277 [MSG_SMS_CMMB_ADD_CHANNEL_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_ADD_CHANNEL_FILTER_RES", 278 [MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_REQ", 279 [MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_RES", 280 [MSG_SMS_CMMB_START_CONTROL_INFO_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_CONTROL_INFO_REQ", 281 [MSG_SMS_CMMB_START_CONTROL_INFO_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_CONTROL_INFO_RES", 282 [MSG_SMS_CMMB_STOP_CONTROL_INFO_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_CONTROL_INFO_REQ", 283 [MSG_SMS_CMMB_STOP_CONTROL_INFO_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_CONTROL_INFO_RES", 284 [MSG_SMS_ISDBT_TUNE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_TUNE_REQ", 285 [MSG_SMS_ISDBT_TUNE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_TUNE_RES", 286 [MSG_SMS_TRANSMISSION_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_TRANSMISSION_IND", 287 [MSG_SMS_PID_STATISTICS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_PID_STATISTICS_IND", 288 [MSG_SMS_POWER_DOWN_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_IND", 289 [MSG_SMS_POWER_DOWN_CONF - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_CONF", 290 [MSG_SMS_POWER_UP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_UP_IND", 291 [MSG_SMS_POWER_UP_CONF - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_UP_CONF", 292 [MSG_SMS_POWER_MODE_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_MODE_SET_REQ", 293 [MSG_SMS_POWER_MODE_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_MODE_SET_RES", 294 [MSG_SMS_DEBUG_HOST_EVENT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEBUG_HOST_EVENT_REQ", 295 [MSG_SMS_DEBUG_HOST_EVENT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEBUG_HOST_EVENT_RES", 296 [MSG_SMS_NEW_CRYSTAL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NEW_CRYSTAL_REQ", 297 [MSG_SMS_NEW_CRYSTAL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NEW_CRYSTAL_RES", 298 [MSG_SMS_CONFIG_SPI_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIG_SPI_REQ", 299 [MSG_SMS_CONFIG_SPI_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIG_SPI_RES", 300 [MSG_SMS_I2C_SHORT_STAT_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SHORT_STAT_IND", 301 [MSG_SMS_START_IR_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_START_IR_REQ", 302 [MSG_SMS_START_IR_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_START_IR_RES", 303 [MSG_SMS_IR_SAMPLES_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_IR_SAMPLES_IND", 304 [MSG_SMS_CMMB_CA_SERVICE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_CA_SERVICE_IND", 305 [MSG_SMS_SLAVE_DEVICE_DETECTED - MSG_TYPE_BASE_VAL] = "MSG_SMS_SLAVE_DEVICE_DETECTED", 306 [MSG_SMS_INTERFACE_LOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_INTERFACE_LOCK_IND", 307 [MSG_SMS_INTERFACE_UNLOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_INTERFACE_UNLOCK_IND", 308 [MSG_SMS_SEND_ROSUM_BUFF_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_ROSUM_BUFF_REQ", 309 [MSG_SMS_SEND_ROSUM_BUFF_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_ROSUM_BUFF_RES", 310 [MSG_SMS_ROSUM_BUFF - MSG_TYPE_BASE_VAL] = "MSG_SMS_ROSUM_BUFF", 311 [MSG_SMS_SET_AES128_KEY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_AES128_KEY_REQ", 312 [MSG_SMS_SET_AES128_KEY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_AES128_KEY_RES", 313 [MSG_SMS_MBBMS_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_WRITE_REQ", 314 [MSG_SMS_MBBMS_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_WRITE_RES", 315 [MSG_SMS_MBBMS_READ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_READ_IND", 316 [MSG_SMS_IQ_STREAM_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_START_REQ", 317 [MSG_SMS_IQ_STREAM_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_START_RES", 318 [MSG_SMS_IQ_STREAM_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_STOP_REQ", 319 [MSG_SMS_IQ_STREAM_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_STOP_RES", 320 [MSG_SMS_IQ_STREAM_DATA_BLOCK - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_DATA_BLOCK", 321 [MSG_SMS_GET_EEPROM_VERSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_EEPROM_VERSION_REQ", 322 [MSG_SMS_GET_EEPROM_VERSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_EEPROM_VERSION_RES", 323 [MSG_SMS_SIGNAL_DETECTED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SIGNAL_DETECTED_IND", 324 [MSG_SMS_NO_SIGNAL_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_NO_SIGNAL_IND", 325 [MSG_SMS_MRC_SHUTDOWN_SLAVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_SHUTDOWN_SLAVE_REQ", 326 [MSG_SMS_MRC_SHUTDOWN_SLAVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_SHUTDOWN_SLAVE_RES", 327 [MSG_SMS_MRC_BRINGUP_SLAVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_BRINGUP_SLAVE_REQ", 328 [MSG_SMS_MRC_BRINGUP_SLAVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_BRINGUP_SLAVE_RES", 329 [MSG_SMS_EXTERNAL_LNA_CTRL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXTERNAL_LNA_CTRL_REQ", 330 [MSG_SMS_EXTERNAL_LNA_CTRL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXTERNAL_LNA_CTRL_RES", 331 [MSG_SMS_SET_PERIODIC_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_PERIODIC_STATISTICS_REQ", 332 [MSG_SMS_SET_PERIODIC_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_PERIODIC_STATISTICS_RES", 333 [MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_REQ", 334 [MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_RES", 335 [LOCAL_TUNE - MSG_TYPE_BASE_VAL] = "LOCAL_TUNE", 336 [LOCAL_IFFT_H_ICI - MSG_TYPE_BASE_VAL] = "LOCAL_IFFT_H_ICI", 337 [MSG_RESYNC_REQ - MSG_TYPE_BASE_VAL] = "MSG_RESYNC_REQ", 338 [MSG_SMS_CMMB_GET_MRC_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_MRC_STATISTICS_REQ", 339 [MSG_SMS_CMMB_GET_MRC_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_MRC_STATISTICS_RES", 340 [MSG_SMS_LOG_EX_ITEM - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_EX_ITEM", 341 [MSG_SMS_DEVICE_DATA_LOSS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEVICE_DATA_LOSS_IND", 342 [MSG_SMS_MRC_WATCHDOG_TRIGGERED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_WATCHDOG_TRIGGERED_IND", 343 [MSG_SMS_USER_MSG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_USER_MSG_REQ", 344 [MSG_SMS_USER_MSG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_USER_MSG_RES", 345 [MSG_SMS_SMART_CARD_INIT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_INIT_REQ", 346 [MSG_SMS_SMART_CARD_INIT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_INIT_RES", 347 [MSG_SMS_SMART_CARD_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_WRITE_REQ", 348 [MSG_SMS_SMART_CARD_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_WRITE_RES", 349 [MSG_SMS_SMART_CARD_READ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_READ_IND", 350 [MSG_SMS_TSE_ENABLE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_TSE_ENABLE_REQ", 351 [MSG_SMS_TSE_ENABLE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_TSE_ENABLE_RES", 352 [MSG_SMS_CMMB_GET_SHORT_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_SHORT_STATISTICS_REQ", 353 [MSG_SMS_CMMB_GET_SHORT_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_SHORT_STATISTICS_RES", 354 [MSG_SMS_LED_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LED_CONFIG_REQ", 355 [MSG_SMS_LED_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LED_CONFIG_RES", 356 [MSG_PWM_ANTENNA_REQ - MSG_TYPE_BASE_VAL] = "MSG_PWM_ANTENNA_REQ", 357 [MSG_PWM_ANTENNA_RES - MSG_TYPE_BASE_VAL] = "MSG_PWM_ANTENNA_RES", 358 [MSG_SMS_CMMB_SMD_SN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SMD_SN_REQ", 359 [MSG_SMS_CMMB_SMD_SN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SMD_SN_RES", 360 [MSG_SMS_CMMB_SET_CA_CW_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_CW_REQ", 361 [MSG_SMS_CMMB_SET_CA_CW_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_CW_RES", 362 [MSG_SMS_CMMB_SET_CA_SALT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_SALT_REQ", 363 [MSG_SMS_CMMB_SET_CA_SALT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_SALT_RES", 364 [MSG_SMS_NSCD_INIT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_INIT_REQ", 365 [MSG_SMS_NSCD_INIT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_INIT_RES", 366 [MSG_SMS_NSCD_PROCESS_SECTION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_PROCESS_SECTION_REQ", 367 [MSG_SMS_NSCD_PROCESS_SECTION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_PROCESS_SECTION_RES", 368 [MSG_SMS_DBD_CREATE_OBJECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CREATE_OBJECT_REQ", 369 [MSG_SMS_DBD_CREATE_OBJECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CREATE_OBJECT_RES", 370 [MSG_SMS_DBD_CONFIGURE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CONFIGURE_REQ", 371 [MSG_SMS_DBD_CONFIGURE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CONFIGURE_RES", 372 [MSG_SMS_DBD_SET_KEYS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_SET_KEYS_REQ", 373 [MSG_SMS_DBD_SET_KEYS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_SET_KEYS_RES", 374 [MSG_SMS_DBD_PROCESS_HEADER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_HEADER_REQ", 375 [MSG_SMS_DBD_PROCESS_HEADER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_HEADER_RES", 376 [MSG_SMS_DBD_PROCESS_DATA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_DATA_REQ", 377 [MSG_SMS_DBD_PROCESS_DATA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_DATA_RES", 378 [MSG_SMS_DBD_PROCESS_GET_DATA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_GET_DATA_REQ", 379 [MSG_SMS_DBD_PROCESS_GET_DATA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_GET_DATA_RES", 380 [MSG_SMS_NSCD_OPEN_SESSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_OPEN_SESSION_REQ", 381 [MSG_SMS_NSCD_OPEN_SESSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_OPEN_SESSION_RES", 382 [MSG_SMS_SEND_HOST_DATA_TO_DEMUX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_HOST_DATA_TO_DEMUX_REQ", 383 [MSG_SMS_SEND_HOST_DATA_TO_DEMUX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_HOST_DATA_TO_DEMUX_RES", 384 [MSG_LAST_MSG_TYPE - MSG_TYPE_BASE_VAL] = "MSG_LAST_MSG_TYPE", 385 }; 386 387 char *smscore_translate_msg(enum msg_types msgtype) 388 { 389 int i = msgtype - MSG_TYPE_BASE_VAL; 390 char *msg; 391 392 if (i < 0 || i >= ARRAY_SIZE(siano_msgs)) 393 return "Unknown msg type"; 394 395 msg = siano_msgs[i]; 396 397 if (!*msg) 398 return "Unknown msg type"; 399 400 return msg; 401 } 402 EXPORT_SYMBOL_GPL(smscore_translate_msg); 403 404 void smscore_set_board_id(struct smscore_device_t *core, int id) 405 { 406 core->board_id = id; 407 } 408 409 int smscore_led_state(struct smscore_device_t *core, int led) 410 { 411 if (led >= 0) 412 core->led_state = led; 413 return core->led_state; 414 } 415 EXPORT_SYMBOL_GPL(smscore_set_board_id); 416 417 int smscore_get_board_id(struct smscore_device_t *core) 418 { 419 return core->board_id; 420 } 421 EXPORT_SYMBOL_GPL(smscore_get_board_id); 422 423 struct smscore_registry_entry_t { 424 struct list_head entry; 425 char devpath[32]; 426 int mode; 427 enum sms_device_type_st type; 428 }; 429 430 static struct list_head g_smscore_notifyees; 431 static struct list_head g_smscore_devices; 432 static struct mutex g_smscore_deviceslock; 433 434 static struct list_head g_smscore_registry; 435 static struct mutex g_smscore_registrylock; 436 437 static int default_mode = DEVICE_MODE_NONE; 438 439 module_param(default_mode, int, 0644); 440 MODULE_PARM_DESC(default_mode, "default firmware id (device mode)"); 441 442 static struct smscore_registry_entry_t *smscore_find_registry(char *devpath) 443 { 444 struct smscore_registry_entry_t *entry; 445 struct list_head *next; 446 447 kmutex_lock(&g_smscore_registrylock); 448 for (next = g_smscore_registry.next; 449 next != &g_smscore_registry; 450 next = next->next) { 451 entry = (struct smscore_registry_entry_t *) next; 452 if (!strcmp(entry->devpath, devpath)) { 453 kmutex_unlock(&g_smscore_registrylock); 454 return entry; 455 } 456 } 457 entry = kmalloc(sizeof(struct smscore_registry_entry_t), GFP_KERNEL); 458 if (entry) { 459 entry->mode = default_mode; 460 strcpy(entry->devpath, devpath); 461 list_add(&entry->entry, &g_smscore_registry); 462 } else 463 sms_err("failed to create smscore_registry."); 464 kmutex_unlock(&g_smscore_registrylock); 465 return entry; 466 } 467 468 int smscore_registry_getmode(char *devpath) 469 { 470 struct smscore_registry_entry_t *entry; 471 472 entry = smscore_find_registry(devpath); 473 if (entry) 474 return entry->mode; 475 else 476 sms_err("No registry found."); 477 478 return default_mode; 479 } 480 EXPORT_SYMBOL_GPL(smscore_registry_getmode); 481 482 static enum sms_device_type_st smscore_registry_gettype(char *devpath) 483 { 484 struct smscore_registry_entry_t *entry; 485 486 entry = smscore_find_registry(devpath); 487 if (entry) 488 return entry->type; 489 else 490 sms_err("No registry found."); 491 492 return -EINVAL; 493 } 494 495 static void smscore_registry_setmode(char *devpath, int mode) 496 { 497 struct smscore_registry_entry_t *entry; 498 499 entry = smscore_find_registry(devpath); 500 if (entry) 501 entry->mode = mode; 502 else 503 sms_err("No registry found."); 504 } 505 506 static void smscore_registry_settype(char *devpath, 507 enum sms_device_type_st type) 508 { 509 struct smscore_registry_entry_t *entry; 510 511 entry = smscore_find_registry(devpath); 512 if (entry) 513 entry->type = type; 514 else 515 sms_err("No registry found."); 516 } 517 518 519 static void list_add_locked(struct list_head *new, struct list_head *head, 520 spinlock_t *lock) 521 { 522 unsigned long flags; 523 524 spin_lock_irqsave(lock, flags); 525 526 list_add(new, head); 527 528 spin_unlock_irqrestore(lock, flags); 529 } 530 531 /** 532 * register a client callback that called when device plugged in/unplugged 533 * NOTE: if devices exist callback is called immediately for each device 534 * 535 * @param hotplug callback 536 * 537 * @return 0 on success, <0 on error. 538 */ 539 int smscore_register_hotplug(hotplug_t hotplug) 540 { 541 struct smscore_device_notifyee_t *notifyee; 542 struct list_head *next, *first; 543 int rc = 0; 544 545 kmutex_lock(&g_smscore_deviceslock); 546 547 notifyee = kmalloc(sizeof(struct smscore_device_notifyee_t), 548 GFP_KERNEL); 549 if (notifyee) { 550 /* now notify callback about existing devices */ 551 first = &g_smscore_devices; 552 for (next = first->next; 553 next != first && !rc; 554 next = next->next) { 555 struct smscore_device_t *coredev = 556 (struct smscore_device_t *) next; 557 rc = hotplug(coredev, coredev->device, 1); 558 } 559 560 if (rc >= 0) { 561 notifyee->hotplug = hotplug; 562 list_add(¬ifyee->entry, &g_smscore_notifyees); 563 } else 564 kfree(notifyee); 565 } else 566 rc = -ENOMEM; 567 568 kmutex_unlock(&g_smscore_deviceslock); 569 570 return rc; 571 } 572 EXPORT_SYMBOL_GPL(smscore_register_hotplug); 573 574 /** 575 * unregister a client callback that called when device plugged in/unplugged 576 * 577 * @param hotplug callback 578 * 579 */ 580 void smscore_unregister_hotplug(hotplug_t hotplug) 581 { 582 struct list_head *next, *first; 583 584 kmutex_lock(&g_smscore_deviceslock); 585 586 first = &g_smscore_notifyees; 587 588 for (next = first->next; next != first;) { 589 struct smscore_device_notifyee_t *notifyee = 590 (struct smscore_device_notifyee_t *) next; 591 next = next->next; 592 593 if (notifyee->hotplug == hotplug) { 594 list_del(¬ifyee->entry); 595 kfree(notifyee); 596 } 597 } 598 599 kmutex_unlock(&g_smscore_deviceslock); 600 } 601 EXPORT_SYMBOL_GPL(smscore_unregister_hotplug); 602 603 static void smscore_notify_clients(struct smscore_device_t *coredev) 604 { 605 struct smscore_client_t *client; 606 607 /* the client must call smscore_unregister_client from remove handler */ 608 while (!list_empty(&coredev->clients)) { 609 client = (struct smscore_client_t *) coredev->clients.next; 610 client->onremove_handler(client->context); 611 } 612 } 613 614 static int smscore_notify_callbacks(struct smscore_device_t *coredev, 615 struct device *device, int arrival) 616 { 617 struct smscore_device_notifyee_t *elem; 618 int rc = 0; 619 620 /* note: must be called under g_deviceslock */ 621 622 list_for_each_entry(elem, &g_smscore_notifyees, entry) { 623 rc = elem->hotplug(coredev, device, arrival); 624 if (rc < 0) 625 break; 626 } 627 628 return rc; 629 } 630 631 static struct 632 smscore_buffer_t *smscore_createbuffer(u8 *buffer, void *common_buffer, 633 dma_addr_t common_buffer_phys) 634 { 635 struct smscore_buffer_t *cb; 636 637 cb = kzalloc(sizeof(struct smscore_buffer_t), GFP_KERNEL); 638 if (!cb) { 639 sms_info("kzalloc(...) failed"); 640 return NULL; 641 } 642 643 cb->p = buffer; 644 cb->offset_in_common = buffer - (u8 *) common_buffer; 645 cb->phys = common_buffer_phys + cb->offset_in_common; 646 647 return cb; 648 } 649 650 /** 651 * creates coredev object for a device, prepares buffers, 652 * creates buffer mappings, notifies registered hotplugs about new device. 653 * 654 * @param params device pointer to struct with device specific parameters 655 * and handlers 656 * @param coredev pointer to a value that receives created coredev object 657 * 658 * @return 0 on success, <0 on error. 659 */ 660 int smscore_register_device(struct smsdevice_params_t *params, 661 struct smscore_device_t **coredev) 662 { 663 struct smscore_device_t *dev; 664 u8 *buffer; 665 666 dev = kzalloc(sizeof(struct smscore_device_t), GFP_KERNEL); 667 if (!dev) { 668 sms_info("kzalloc(...) failed"); 669 return -ENOMEM; 670 } 671 672 /* init list entry so it could be safe in smscore_unregister_device */ 673 INIT_LIST_HEAD(&dev->entry); 674 675 /* init queues */ 676 INIT_LIST_HEAD(&dev->clients); 677 INIT_LIST_HEAD(&dev->buffers); 678 679 /* init locks */ 680 spin_lock_init(&dev->clientslock); 681 spin_lock_init(&dev->bufferslock); 682 683 /* init completion events */ 684 init_completion(&dev->version_ex_done); 685 init_completion(&dev->data_download_done); 686 init_completion(&dev->data_validity_done); 687 init_completion(&dev->trigger_done); 688 init_completion(&dev->init_device_done); 689 init_completion(&dev->reload_start_done); 690 init_completion(&dev->resume_done); 691 init_completion(&dev->gpio_configuration_done); 692 init_completion(&dev->gpio_set_level_done); 693 init_completion(&dev->gpio_get_level_done); 694 init_completion(&dev->ir_init_done); 695 696 /* Buffer management */ 697 init_waitqueue_head(&dev->buffer_mng_waitq); 698 699 /* alloc common buffer */ 700 dev->common_buffer_size = params->buffer_size * params->num_buffers; 701 dev->common_buffer = dma_alloc_coherent(NULL, dev->common_buffer_size, 702 &dev->common_buffer_phys, 703 GFP_KERNEL | GFP_DMA); 704 if (!dev->common_buffer) { 705 smscore_unregister_device(dev); 706 return -ENOMEM; 707 } 708 709 /* prepare dma buffers */ 710 for (buffer = dev->common_buffer; 711 dev->num_buffers < params->num_buffers; 712 dev->num_buffers++, buffer += params->buffer_size) { 713 struct smscore_buffer_t *cb; 714 715 cb = smscore_createbuffer(buffer, dev->common_buffer, 716 dev->common_buffer_phys); 717 if (!cb) { 718 smscore_unregister_device(dev); 719 return -ENOMEM; 720 } 721 722 smscore_putbuffer(dev, cb); 723 } 724 725 sms_info("allocated %d buffers", dev->num_buffers); 726 727 dev->mode = DEVICE_MODE_NONE; 728 dev->board_id = SMS_BOARD_UNKNOWN; 729 dev->context = params->context; 730 dev->device = params->device; 731 dev->setmode_handler = params->setmode_handler; 732 dev->detectmode_handler = params->detectmode_handler; 733 dev->sendrequest_handler = params->sendrequest_handler; 734 dev->preload_handler = params->preload_handler; 735 dev->postload_handler = params->postload_handler; 736 737 dev->device_flags = params->flags; 738 strcpy(dev->devpath, params->devpath); 739 740 smscore_registry_settype(dev->devpath, params->device_type); 741 742 /* add device to devices list */ 743 kmutex_lock(&g_smscore_deviceslock); 744 list_add(&dev->entry, &g_smscore_devices); 745 kmutex_unlock(&g_smscore_deviceslock); 746 747 *coredev = dev; 748 749 sms_info("device %p created", dev); 750 751 return 0; 752 } 753 EXPORT_SYMBOL_GPL(smscore_register_device); 754 755 756 static int smscore_sendrequest_and_wait(struct smscore_device_t *coredev, 757 void *buffer, size_t size, struct completion *completion) { 758 int rc; 759 760 if (completion == NULL) 761 return -EINVAL; 762 init_completion(completion); 763 764 rc = coredev->sendrequest_handler(coredev->context, buffer, size); 765 if (rc < 0) { 766 sms_info("sendrequest returned error %d", rc); 767 return rc; 768 } 769 770 return wait_for_completion_timeout(completion, 771 msecs_to_jiffies(SMS_PROTOCOL_MAX_RAOUNDTRIP_MS)) ? 772 0 : -ETIME; 773 } 774 775 /** 776 * Starts & enables IR operations 777 * 778 * @return 0 on success, < 0 on error. 779 */ 780 static int smscore_init_ir(struct smscore_device_t *coredev) 781 { 782 int ir_io; 783 int rc; 784 void *buffer; 785 786 coredev->ir.dev = NULL; 787 ir_io = sms_get_board(smscore_get_board_id(coredev))->board_cfg.ir; 788 if (ir_io) {/* only if IR port exist we use IR sub-module */ 789 sms_info("IR loading"); 790 rc = sms_ir_init(coredev); 791 792 if (rc != 0) 793 sms_err("Error initialization DTV IR sub-module"); 794 else { 795 buffer = kmalloc(sizeof(struct sms_msg_data2) + 796 SMS_DMA_ALIGNMENT, 797 GFP_KERNEL | GFP_DMA); 798 if (buffer) { 799 struct sms_msg_data2 *msg = 800 (struct sms_msg_data2 *) 801 SMS_ALIGN_ADDRESS(buffer); 802 803 SMS_INIT_MSG(&msg->x_msg_header, 804 MSG_SMS_START_IR_REQ, 805 sizeof(struct sms_msg_data2)); 806 msg->msg_data[0] = coredev->ir.controller; 807 msg->msg_data[1] = coredev->ir.timeout; 808 809 rc = smscore_sendrequest_and_wait(coredev, msg, 810 msg->x_msg_header. msg_length, 811 &coredev->ir_init_done); 812 813 kfree(buffer); 814 } else 815 sms_err 816 ("Sending IR initialization message failed"); 817 } 818 } else 819 sms_info("IR port has not been detected"); 820 821 return 0; 822 } 823 824 /** 825 * configures device features according to board configuration structure. 826 * 827 * @param coredev pointer to a coredev object returned by 828 * smscore_register_device 829 * 830 * @return 0 on success, <0 on error. 831 */ 832 static int smscore_configure_board(struct smscore_device_t *coredev) 833 { 834 struct sms_board *board; 835 836 board = sms_get_board(coredev->board_id); 837 if (!board) { 838 sms_err("no board configuration exist."); 839 return -EINVAL; 840 } 841 842 if (board->mtu) { 843 struct sms_msg_data mtu_msg; 844 sms_debug("set max transmit unit %d", board->mtu); 845 846 mtu_msg.x_msg_header.msg_src_id = 0; 847 mtu_msg.x_msg_header.msg_dst_id = HIF_TASK; 848 mtu_msg.x_msg_header.msg_flags = 0; 849 mtu_msg.x_msg_header.msg_type = MSG_SMS_SET_MAX_TX_MSG_LEN_REQ; 850 mtu_msg.x_msg_header.msg_length = sizeof(mtu_msg); 851 mtu_msg.msg_data[0] = board->mtu; 852 853 coredev->sendrequest_handler(coredev->context, &mtu_msg, 854 sizeof(mtu_msg)); 855 } 856 857 if (board->crystal) { 858 struct sms_msg_data crys_msg; 859 sms_debug("set crystal value %d", board->crystal); 860 861 SMS_INIT_MSG(&crys_msg.x_msg_header, 862 MSG_SMS_NEW_CRYSTAL_REQ, 863 sizeof(crys_msg)); 864 crys_msg.msg_data[0] = board->crystal; 865 866 coredev->sendrequest_handler(coredev->context, &crys_msg, 867 sizeof(crys_msg)); 868 } 869 870 return 0; 871 } 872 873 /** 874 * sets initial device mode and notifies client hotplugs that device is ready 875 * 876 * @param coredev pointer to a coredev object returned by 877 * smscore_register_device 878 * 879 * @return 0 on success, <0 on error. 880 */ 881 int smscore_start_device(struct smscore_device_t *coredev) 882 { 883 int rc; 884 int board_id = smscore_get_board_id(coredev); 885 int mode = smscore_registry_getmode(coredev->devpath); 886 887 /* Device is initialized as DEVICE_MODE_NONE */ 888 if (board_id != SMS_BOARD_UNKNOWN && mode == DEVICE_MODE_NONE) 889 mode = sms_get_board(board_id)->default_mode; 890 891 rc = smscore_set_device_mode(coredev, mode); 892 if (rc < 0) { 893 sms_info("set device mode faile , rc %d", rc); 894 return rc; 895 } 896 rc = smscore_configure_board(coredev); 897 if (rc < 0) { 898 sms_info("configure board failed , rc %d", rc); 899 return rc; 900 } 901 902 kmutex_lock(&g_smscore_deviceslock); 903 904 rc = smscore_notify_callbacks(coredev, coredev->device, 1); 905 smscore_init_ir(coredev); 906 907 sms_info("device %p started, rc %d", coredev, rc); 908 909 kmutex_unlock(&g_smscore_deviceslock); 910 911 return rc; 912 } 913 EXPORT_SYMBOL_GPL(smscore_start_device); 914 915 916 static int smscore_load_firmware_family2(struct smscore_device_t *coredev, 917 void *buffer, size_t size) 918 { 919 struct sms_firmware *firmware = (struct sms_firmware *) buffer; 920 struct sms_msg_data4 *msg; 921 u32 mem_address, calc_checksum = 0; 922 u32 i, *ptr; 923 u8 *payload = firmware->payload; 924 int rc = 0; 925 firmware->start_address = le32_to_cpup((__le32 *)&firmware->start_address); 926 firmware->length = le32_to_cpup((__le32 *)&firmware->length); 927 928 mem_address = firmware->start_address; 929 930 sms_info("loading FW to addr 0x%x size %d", 931 mem_address, firmware->length); 932 if (coredev->preload_handler) { 933 rc = coredev->preload_handler(coredev->context); 934 if (rc < 0) 935 return rc; 936 } 937 938 /* PAGE_SIZE buffer shall be enough and dma aligned */ 939 msg = kmalloc(PAGE_SIZE, GFP_KERNEL | GFP_DMA); 940 if (!msg) 941 return -ENOMEM; 942 943 if (coredev->mode != DEVICE_MODE_NONE) { 944 sms_debug("sending reload command."); 945 SMS_INIT_MSG(&msg->x_msg_header, MSG_SW_RELOAD_START_REQ, 946 sizeof(struct sms_msg_hdr)); 947 rc = smscore_sendrequest_and_wait(coredev, msg, 948 msg->x_msg_header.msg_length, 949 &coredev->reload_start_done); 950 if (rc < 0) { 951 sms_err("device reload failed, rc %d", rc); 952 goto exit_fw_download; 953 } 954 mem_address = *(u32 *) &payload[20]; 955 } 956 957 for (i = 0, ptr = (u32 *)firmware->payload; i < firmware->length/4 ; 958 i++, ptr++) 959 calc_checksum += *ptr; 960 961 while (size && rc >= 0) { 962 struct sms_data_download *data_msg = 963 (struct sms_data_download *) msg; 964 int payload_size = min_t(int, size, SMS_MAX_PAYLOAD_SIZE); 965 966 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_DOWNLOAD_REQ, 967 (u16)(sizeof(struct sms_msg_hdr) + 968 sizeof(u32) + payload_size)); 969 970 data_msg->mem_addr = mem_address; 971 memcpy(data_msg->payload, payload, payload_size); 972 973 rc = smscore_sendrequest_and_wait(coredev, data_msg, 974 data_msg->x_msg_header.msg_length, 975 &coredev->data_download_done); 976 977 payload += payload_size; 978 size -= payload_size; 979 mem_address += payload_size; 980 } 981 982 if (rc < 0) 983 goto exit_fw_download; 984 985 sms_debug("sending MSG_SMS_DATA_VALIDITY_REQ expecting 0x%x", 986 calc_checksum); 987 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_VALIDITY_REQ, 988 sizeof(msg->x_msg_header) + 989 sizeof(u32) * 3); 990 msg->msg_data[0] = firmware->start_address; 991 /* Entry point */ 992 msg->msg_data[1] = firmware->length; 993 msg->msg_data[2] = 0; /* Regular checksum*/ 994 rc = smscore_sendrequest_and_wait(coredev, msg, 995 msg->x_msg_header.msg_length, 996 &coredev->data_validity_done); 997 if (rc < 0) 998 goto exit_fw_download; 999 1000 if (coredev->mode == DEVICE_MODE_NONE) { 1001 struct sms_msg_data *trigger_msg = 1002 (struct sms_msg_data *) msg; 1003 1004 sms_debug("sending MSG_SMS_SWDOWNLOAD_TRIGGER_REQ"); 1005 SMS_INIT_MSG(&msg->x_msg_header, 1006 MSG_SMS_SWDOWNLOAD_TRIGGER_REQ, 1007 sizeof(struct sms_msg_hdr) + 1008 sizeof(u32) * 5); 1009 1010 trigger_msg->msg_data[0] = firmware->start_address; 1011 /* Entry point */ 1012 trigger_msg->msg_data[1] = 6; /* Priority */ 1013 trigger_msg->msg_data[2] = 0x200; /* Stack size */ 1014 trigger_msg->msg_data[3] = 0; /* Parameter */ 1015 trigger_msg->msg_data[4] = 4; /* Task ID */ 1016 1017 rc = smscore_sendrequest_and_wait(coredev, trigger_msg, 1018 trigger_msg->x_msg_header.msg_length, 1019 &coredev->trigger_done); 1020 } else { 1021 SMS_INIT_MSG(&msg->x_msg_header, MSG_SW_RELOAD_EXEC_REQ, 1022 sizeof(struct sms_msg_hdr)); 1023 rc = coredev->sendrequest_handler(coredev->context, msg, 1024 msg->x_msg_header.msg_length); 1025 } 1026 1027 if (rc < 0) 1028 goto exit_fw_download; 1029 1030 /* 1031 * backward compatibility - wait to device_ready_done for 1032 * not more than 400 ms 1033 */ 1034 msleep(400); 1035 1036 exit_fw_download: 1037 kfree(msg); 1038 1039 if (coredev->postload_handler) { 1040 sms_debug("rc=%d, postload=0x%p", rc, coredev->postload_handler); 1041 if (rc >= 0) 1042 return coredev->postload_handler(coredev->context); 1043 } 1044 1045 sms_debug("rc=%d", rc); 1046 return rc; 1047 } 1048 1049 static char *smscore_fw_lkup[][DEVICE_MODE_MAX] = { 1050 [SMS_NOVA_A0] = { 1051 [DEVICE_MODE_DVBT] = SMS_FW_DVB_NOVA_12MHZ, 1052 [DEVICE_MODE_DVBH] = SMS_FW_DVB_NOVA_12MHZ, 1053 [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_NOVA_12MHZ, 1054 [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_NOVA_12MHZ, 1055 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_NOVA_12MHZ, 1056 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_NOVA_12MHZ, 1057 }, 1058 [SMS_NOVA_B0] = { 1059 [DEVICE_MODE_DVBT] = SMS_FW_DVB_NOVA_12MHZ_B0, 1060 [DEVICE_MODE_DVBH] = SMS_FW_DVB_NOVA_12MHZ_B0, 1061 [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_NOVA_12MHZ_B0, 1062 [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_NOVA_12MHZ_B0, 1063 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_NOVA_12MHZ_B0, 1064 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_NOVA_12MHZ_B0, 1065 [DEVICE_MODE_FM_RADIO] = SMS_FW_FM_RADIO, 1066 [DEVICE_MODE_FM_RADIO_BDA] = SMS_FW_FM_RADIO, 1067 }, 1068 [SMS_VEGA] = { 1069 [DEVICE_MODE_CMMB] = SMS_FW_CMMB_VEGA_12MHZ, 1070 }, 1071 [SMS_VENICE] = { 1072 [DEVICE_MODE_CMMB] = SMS_FW_CMMB_VENICE_12MHZ, 1073 }, 1074 [SMS_MING] = { 1075 [DEVICE_MODE_CMMB] = SMS_FW_CMMB_MING_APP, 1076 }, 1077 [SMS_PELE] = { 1078 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_PELE, 1079 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_PELE, 1080 }, 1081 [SMS_RIO] = { 1082 [DEVICE_MODE_DVBT] = SMS_FW_DVB_RIO, 1083 [DEVICE_MODE_DVBH] = SMS_FW_DVBH_RIO, 1084 [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_RIO, 1085 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_RIO, 1086 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_RIO, 1087 [DEVICE_MODE_FM_RADIO] = SMS_FW_FM_RADIO_RIO, 1088 [DEVICE_MODE_FM_RADIO_BDA] = SMS_FW_FM_RADIO_RIO, 1089 }, 1090 [SMS_DENVER_1530] = { 1091 [DEVICE_MODE_ATSC] = SMS_FW_ATSC_DENVER, 1092 }, 1093 [SMS_DENVER_2160] = { 1094 [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_DENVER, 1095 }, 1096 }; 1097 1098 /** 1099 * get firmware file name from one of the two mechanisms : sms_boards or 1100 * smscore_fw_lkup. 1101 * @param coredev pointer to a coredev object returned by 1102 * smscore_register_device 1103 * @param mode requested mode of operation 1104 * @param lookup if 1, always get the fw filename from smscore_fw_lkup 1105 * table. if 0, try first to get from sms_boards 1106 * 1107 * @return 0 on success, <0 on error. 1108 */ 1109 static char *smscore_get_fw_filename(struct smscore_device_t *coredev, 1110 int mode) 1111 { 1112 char **fw; 1113 int board_id = smscore_get_board_id(coredev); 1114 enum sms_device_type_st type; 1115 1116 type = smscore_registry_gettype(coredev->devpath); 1117 1118 /* Prevent looking outside the smscore_fw_lkup table */ 1119 if (type <= SMS_UNKNOWN_TYPE || type >= SMS_NUM_OF_DEVICE_TYPES) 1120 return NULL; 1121 if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) 1122 return NULL; 1123 1124 sms_debug("trying to get fw name from sms_boards board_id %d mode %d", 1125 board_id, mode); 1126 fw = sms_get_board(board_id)->fw; 1127 if (!fw || !fw[mode]) { 1128 sms_debug("cannot find fw name in sms_boards, getting from lookup table mode %d type %d", 1129 mode, type); 1130 return smscore_fw_lkup[type][mode]; 1131 } 1132 1133 return fw[mode]; 1134 } 1135 1136 /** 1137 * loads specified firmware into a buffer and calls device loadfirmware_handler 1138 * 1139 * @param coredev pointer to a coredev object returned by 1140 * smscore_register_device 1141 * @param filename null-terminated string specifies firmware file name 1142 * @param loadfirmware_handler device handler that loads firmware 1143 * 1144 * @return 0 on success, <0 on error. 1145 */ 1146 static int smscore_load_firmware_from_file(struct smscore_device_t *coredev, 1147 int mode, 1148 loadfirmware_t loadfirmware_handler) 1149 { 1150 int rc = -ENOENT; 1151 u8 *fw_buf; 1152 u32 fw_buf_size; 1153 const struct firmware *fw; 1154 1155 char *fw_filename = smscore_get_fw_filename(coredev, mode); 1156 if (!fw_filename) { 1157 sms_err("mode %d not supported on this device", mode); 1158 return -ENOENT; 1159 } 1160 sms_debug("Firmware name: %s", fw_filename); 1161 1162 if (loadfirmware_handler == NULL && !(coredev->device_flags 1163 & SMS_DEVICE_FAMILY2)) 1164 return -EINVAL; 1165 1166 rc = request_firmware(&fw, fw_filename, coredev->device); 1167 if (rc < 0) { 1168 sms_err("failed to open firmware file \"%s\"", fw_filename); 1169 return rc; 1170 } 1171 sms_info("read fw %s, buffer size=0x%zx", fw_filename, fw->size); 1172 fw_buf = kmalloc(ALIGN(fw->size, SMS_ALLOC_ALIGNMENT), 1173 GFP_KERNEL | GFP_DMA); 1174 if (!fw_buf) { 1175 sms_err("failed to allocate firmware buffer"); 1176 rc = -ENOMEM; 1177 } else { 1178 memcpy(fw_buf, fw->data, fw->size); 1179 fw_buf_size = fw->size; 1180 1181 rc = (coredev->device_flags & SMS_DEVICE_FAMILY2) ? 1182 smscore_load_firmware_family2(coredev, fw_buf, fw_buf_size) 1183 : loadfirmware_handler(coredev->context, fw_buf, 1184 fw_buf_size); 1185 } 1186 1187 kfree(fw_buf); 1188 release_firmware(fw); 1189 1190 return rc; 1191 } 1192 1193 /** 1194 * notifies all clients registered with the device, notifies hotplugs, 1195 * frees all buffers and coredev object 1196 * 1197 * @param coredev pointer to a coredev object returned by 1198 * smscore_register_device 1199 * 1200 * @return 0 on success, <0 on error. 1201 */ 1202 void smscore_unregister_device(struct smscore_device_t *coredev) 1203 { 1204 struct smscore_buffer_t *cb; 1205 int num_buffers = 0; 1206 int retry = 0; 1207 1208 kmutex_lock(&g_smscore_deviceslock); 1209 1210 /* Release input device (IR) resources */ 1211 sms_ir_exit(coredev); 1212 1213 smscore_notify_clients(coredev); 1214 smscore_notify_callbacks(coredev, NULL, 0); 1215 1216 /* at this point all buffers should be back 1217 * onresponse must no longer be called */ 1218 1219 while (1) { 1220 while (!list_empty(&coredev->buffers)) { 1221 cb = (struct smscore_buffer_t *) coredev->buffers.next; 1222 list_del(&cb->entry); 1223 kfree(cb); 1224 num_buffers++; 1225 } 1226 if (num_buffers == coredev->num_buffers) 1227 break; 1228 if (++retry > 10) { 1229 sms_info("exiting although not all buffers released."); 1230 break; 1231 } 1232 1233 sms_info("waiting for %d buffer(s)", 1234 coredev->num_buffers - num_buffers); 1235 kmutex_unlock(&g_smscore_deviceslock); 1236 msleep(100); 1237 kmutex_lock(&g_smscore_deviceslock); 1238 } 1239 1240 sms_info("freed %d buffers", num_buffers); 1241 1242 if (coredev->common_buffer) 1243 dma_free_coherent(NULL, coredev->common_buffer_size, 1244 coredev->common_buffer, coredev->common_buffer_phys); 1245 1246 kfree(coredev->fw_buf); 1247 1248 list_del(&coredev->entry); 1249 kfree(coredev); 1250 1251 kmutex_unlock(&g_smscore_deviceslock); 1252 1253 sms_info("device %p destroyed", coredev); 1254 } 1255 EXPORT_SYMBOL_GPL(smscore_unregister_device); 1256 1257 static int smscore_detect_mode(struct smscore_device_t *coredev) 1258 { 1259 void *buffer = kmalloc(sizeof(struct sms_msg_hdr) + SMS_DMA_ALIGNMENT, 1260 GFP_KERNEL | GFP_DMA); 1261 struct sms_msg_hdr *msg = 1262 (struct sms_msg_hdr *) SMS_ALIGN_ADDRESS(buffer); 1263 int rc; 1264 1265 if (!buffer) 1266 return -ENOMEM; 1267 1268 SMS_INIT_MSG(msg, MSG_SMS_GET_VERSION_EX_REQ, 1269 sizeof(struct sms_msg_hdr)); 1270 1271 rc = smscore_sendrequest_and_wait(coredev, msg, msg->msg_length, 1272 &coredev->version_ex_done); 1273 if (rc == -ETIME) { 1274 sms_err("MSG_SMS_GET_VERSION_EX_REQ failed first try"); 1275 1276 if (wait_for_completion_timeout(&coredev->resume_done, 1277 msecs_to_jiffies(5000))) { 1278 rc = smscore_sendrequest_and_wait( 1279 coredev, msg, msg->msg_length, 1280 &coredev->version_ex_done); 1281 if (rc < 0) 1282 sms_err("MSG_SMS_GET_VERSION_EX_REQ failed second try, rc %d", 1283 rc); 1284 } else 1285 rc = -ETIME; 1286 } 1287 1288 kfree(buffer); 1289 1290 return rc; 1291 } 1292 1293 /** 1294 * send init device request and wait for response 1295 * 1296 * @param coredev pointer to a coredev object returned by 1297 * smscore_register_device 1298 * @param mode requested mode of operation 1299 * 1300 * @return 0 on success, <0 on error. 1301 */ 1302 static int smscore_init_device(struct smscore_device_t *coredev, int mode) 1303 { 1304 void *buffer; 1305 struct sms_msg_data *msg; 1306 int rc = 0; 1307 1308 buffer = kmalloc(sizeof(struct sms_msg_data) + 1309 SMS_DMA_ALIGNMENT, GFP_KERNEL | GFP_DMA); 1310 if (!buffer) { 1311 sms_err("Could not allocate buffer for init device message."); 1312 return -ENOMEM; 1313 } 1314 1315 msg = (struct sms_msg_data *)SMS_ALIGN_ADDRESS(buffer); 1316 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_INIT_DEVICE_REQ, 1317 sizeof(struct sms_msg_data)); 1318 msg->msg_data[0] = mode; 1319 1320 rc = smscore_sendrequest_and_wait(coredev, msg, 1321 msg->x_msg_header. msg_length, 1322 &coredev->init_device_done); 1323 1324 kfree(buffer); 1325 return rc; 1326 } 1327 1328 /** 1329 * calls device handler to change mode of operation 1330 * NOTE: stellar/usb may disconnect when changing mode 1331 * 1332 * @param coredev pointer to a coredev object returned by 1333 * smscore_register_device 1334 * @param mode requested mode of operation 1335 * 1336 * @return 0 on success, <0 on error. 1337 */ 1338 int smscore_set_device_mode(struct smscore_device_t *coredev, int mode) 1339 { 1340 int rc = 0; 1341 1342 sms_debug("set device mode to %d", mode); 1343 if (coredev->device_flags & SMS_DEVICE_FAMILY2) { 1344 if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) { 1345 sms_err("invalid mode specified %d", mode); 1346 return -EINVAL; 1347 } 1348 1349 smscore_registry_setmode(coredev->devpath, mode); 1350 1351 if (!(coredev->device_flags & SMS_DEVICE_NOT_READY)) { 1352 rc = smscore_detect_mode(coredev); 1353 if (rc < 0) { 1354 sms_err("mode detect failed %d", rc); 1355 return rc; 1356 } 1357 } 1358 1359 if (coredev->mode == mode) { 1360 sms_info("device mode %d already set", mode); 1361 return 0; 1362 } 1363 1364 if (!(coredev->modes_supported & (1 << mode))) { 1365 rc = smscore_load_firmware_from_file(coredev, 1366 mode, NULL); 1367 if (rc >= 0) 1368 sms_info("firmware download success"); 1369 } else { 1370 sms_info("mode %d is already supported by running firmware", 1371 mode); 1372 } 1373 if (coredev->fw_version >= 0x800) { 1374 rc = smscore_init_device(coredev, mode); 1375 if (rc < 0) 1376 sms_err("device init failed, rc %d.", rc); 1377 } 1378 } else { 1379 if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) { 1380 sms_err("invalid mode specified %d", mode); 1381 return -EINVAL; 1382 } 1383 1384 smscore_registry_setmode(coredev->devpath, mode); 1385 1386 if (coredev->detectmode_handler) 1387 coredev->detectmode_handler(coredev->context, 1388 &coredev->mode); 1389 1390 if (coredev->mode != mode && coredev->setmode_handler) 1391 rc = coredev->setmode_handler(coredev->context, mode); 1392 } 1393 1394 if (rc >= 0) { 1395 char *buffer; 1396 coredev->mode = mode; 1397 coredev->device_flags &= ~SMS_DEVICE_NOT_READY; 1398 1399 buffer = kmalloc(sizeof(struct sms_msg_data) + 1400 SMS_DMA_ALIGNMENT, GFP_KERNEL | GFP_DMA); 1401 if (buffer) { 1402 struct sms_msg_data *msg = (struct sms_msg_data *) SMS_ALIGN_ADDRESS(buffer); 1403 1404 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_INIT_DEVICE_REQ, 1405 sizeof(struct sms_msg_data)); 1406 msg->msg_data[0] = mode; 1407 1408 rc = smscore_sendrequest_and_wait( 1409 coredev, msg, msg->x_msg_header.msg_length, 1410 &coredev->init_device_done); 1411 1412 kfree(buffer); 1413 } 1414 } 1415 1416 if (rc < 0) 1417 sms_err("return error code %d.", rc); 1418 else 1419 sms_debug("Success setting device mode."); 1420 1421 return rc; 1422 } 1423 1424 /** 1425 * calls device handler to get current mode of operation 1426 * 1427 * @param coredev pointer to a coredev object returned by 1428 * smscore_register_device 1429 * 1430 * @return current mode 1431 */ 1432 int smscore_get_device_mode(struct smscore_device_t *coredev) 1433 { 1434 return coredev->mode; 1435 } 1436 EXPORT_SYMBOL_GPL(smscore_get_device_mode); 1437 1438 /** 1439 * find client by response id & type within the clients list. 1440 * return client handle or NULL. 1441 * 1442 * @param coredev pointer to a coredev object returned by 1443 * smscore_register_device 1444 * @param data_type client data type (SMS_DONT_CARE for all types) 1445 * @param id client id (SMS_DONT_CARE for all id) 1446 * 1447 */ 1448 static struct 1449 smscore_client_t *smscore_find_client(struct smscore_device_t *coredev, 1450 int data_type, int id) 1451 { 1452 struct list_head *first; 1453 struct smscore_client_t *client; 1454 unsigned long flags; 1455 struct list_head *firstid; 1456 struct smscore_idlist_t *client_id; 1457 1458 spin_lock_irqsave(&coredev->clientslock, flags); 1459 first = &coredev->clients; 1460 list_for_each_entry(client, first, entry) { 1461 firstid = &client->idlist; 1462 list_for_each_entry(client_id, firstid, entry) { 1463 if ((client_id->id == id) && 1464 (client_id->data_type == data_type || 1465 (client_id->data_type == 0))) 1466 goto found; 1467 } 1468 } 1469 client = NULL; 1470 found: 1471 spin_unlock_irqrestore(&coredev->clientslock, flags); 1472 return client; 1473 } 1474 1475 /** 1476 * find client by response id/type, call clients onresponse handler 1477 * return buffer to pool on error 1478 * 1479 * @param coredev pointer to a coredev object returned by 1480 * smscore_register_device 1481 * @param cb pointer to response buffer descriptor 1482 * 1483 */ 1484 void smscore_onresponse(struct smscore_device_t *coredev, 1485 struct smscore_buffer_t *cb) { 1486 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *) ((u8 *) cb->p 1487 + cb->offset); 1488 struct smscore_client_t *client; 1489 int rc = -EBUSY; 1490 static unsigned long last_sample_time; /* = 0; */ 1491 static int data_total; /* = 0; */ 1492 unsigned long time_now = jiffies_to_msecs(jiffies); 1493 1494 if (!last_sample_time) 1495 last_sample_time = time_now; 1496 1497 if (time_now - last_sample_time > 10000) { 1498 sms_debug("data rate %d bytes/secs", 1499 (int)((data_total * 1000) / 1500 (time_now - last_sample_time))); 1501 1502 last_sample_time = time_now; 1503 data_total = 0; 1504 } 1505 1506 data_total += cb->size; 1507 /* Do we need to re-route? */ 1508 if ((phdr->msg_type == MSG_SMS_HO_PER_SLICES_IND) || 1509 (phdr->msg_type == MSG_SMS_TRANSMISSION_IND)) { 1510 if (coredev->mode == DEVICE_MODE_DVBT_BDA) 1511 phdr->msg_dst_id = DVBT_BDA_CONTROL_MSG_ID; 1512 } 1513 1514 1515 client = smscore_find_client(coredev, phdr->msg_type, phdr->msg_dst_id); 1516 1517 /* If no client registered for type & id, 1518 * check for control client where type is not registered */ 1519 if (client) 1520 rc = client->onresponse_handler(client->context, cb); 1521 1522 if (rc < 0) { 1523 switch (phdr->msg_type) { 1524 case MSG_SMS_ISDBT_TUNE_RES: 1525 break; 1526 case MSG_SMS_RF_TUNE_RES: 1527 break; 1528 case MSG_SMS_SIGNAL_DETECTED_IND: 1529 break; 1530 case MSG_SMS_NO_SIGNAL_IND: 1531 break; 1532 case MSG_SMS_SPI_INT_LINE_SET_RES: 1533 break; 1534 case MSG_SMS_INTERFACE_LOCK_IND: 1535 break; 1536 case MSG_SMS_INTERFACE_UNLOCK_IND: 1537 break; 1538 case MSG_SMS_GET_VERSION_EX_RES: 1539 { 1540 struct sms_version_res *ver = 1541 (struct sms_version_res *) phdr; 1542 sms_debug("Firmware id %d prots 0x%x ver %d.%d", 1543 ver->firmware_id, ver->supported_protocols, 1544 ver->rom_ver_major, ver->rom_ver_minor); 1545 1546 coredev->mode = ver->firmware_id == 255 ? 1547 DEVICE_MODE_NONE : ver->firmware_id; 1548 coredev->modes_supported = ver->supported_protocols; 1549 coredev->fw_version = ver->rom_ver_major << 8 | 1550 ver->rom_ver_minor; 1551 1552 complete(&coredev->version_ex_done); 1553 break; 1554 } 1555 case MSG_SMS_INIT_DEVICE_RES: 1556 complete(&coredev->init_device_done); 1557 break; 1558 case MSG_SW_RELOAD_START_RES: 1559 complete(&coredev->reload_start_done); 1560 break; 1561 case MSG_SMS_DATA_VALIDITY_RES: 1562 { 1563 struct sms_msg_data *validity = (struct sms_msg_data *) phdr; 1564 1565 sms_debug("MSG_SMS_DATA_VALIDITY_RES, checksum = 0x%x", 1566 validity->msg_data[0]); 1567 complete(&coredev->data_validity_done); 1568 break; 1569 } 1570 case MSG_SMS_DATA_DOWNLOAD_RES: 1571 complete(&coredev->data_download_done); 1572 break; 1573 case MSG_SW_RELOAD_EXEC_RES: 1574 break; 1575 case MSG_SMS_SWDOWNLOAD_TRIGGER_RES: 1576 complete(&coredev->trigger_done); 1577 break; 1578 case MSG_SMS_SLEEP_RESUME_COMP_IND: 1579 complete(&coredev->resume_done); 1580 break; 1581 case MSG_SMS_GPIO_CONFIG_EX_RES: 1582 complete(&coredev->gpio_configuration_done); 1583 break; 1584 case MSG_SMS_GPIO_SET_LEVEL_RES: 1585 complete(&coredev->gpio_set_level_done); 1586 break; 1587 case MSG_SMS_GPIO_GET_LEVEL_RES: 1588 { 1589 u32 *msgdata = (u32 *) phdr; 1590 coredev->gpio_get_res = msgdata[1]; 1591 sms_debug("gpio level %d", 1592 coredev->gpio_get_res); 1593 complete(&coredev->gpio_get_level_done); 1594 break; 1595 } 1596 case MSG_SMS_START_IR_RES: 1597 complete(&coredev->ir_init_done); 1598 break; 1599 case MSG_SMS_IR_SAMPLES_IND: 1600 sms_ir_event(coredev, 1601 (const char *) 1602 ((char *)phdr 1603 + sizeof(struct sms_msg_hdr)), 1604 (int)phdr->msg_length 1605 - sizeof(struct sms_msg_hdr)); 1606 break; 1607 1608 case MSG_SMS_DVBT_BDA_DATA: 1609 /* 1610 * It can be received here, if the frontend is 1611 * tuned into a valid channel and the proper firmware 1612 * is loaded. That happens when the module got removed 1613 * and re-inserted, without powering the device off 1614 */ 1615 break; 1616 1617 default: 1618 sms_debug("message %s(%d) not handled.", 1619 smscore_translate_msg(phdr->msg_type), 1620 phdr->msg_type); 1621 break; 1622 } 1623 smscore_putbuffer(coredev, cb); 1624 } 1625 } 1626 EXPORT_SYMBOL_GPL(smscore_onresponse); 1627 1628 /** 1629 * return pointer to next free buffer descriptor from core pool 1630 * 1631 * @param coredev pointer to a coredev object returned by 1632 * smscore_register_device 1633 * 1634 * @return pointer to descriptor on success, NULL on error. 1635 */ 1636 1637 static struct smscore_buffer_t *get_entry(struct smscore_device_t *coredev) 1638 { 1639 struct smscore_buffer_t *cb = NULL; 1640 unsigned long flags; 1641 1642 spin_lock_irqsave(&coredev->bufferslock, flags); 1643 if (!list_empty(&coredev->buffers)) { 1644 cb = (struct smscore_buffer_t *) coredev->buffers.next; 1645 list_del(&cb->entry); 1646 } 1647 spin_unlock_irqrestore(&coredev->bufferslock, flags); 1648 return cb; 1649 } 1650 1651 struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev) 1652 { 1653 struct smscore_buffer_t *cb = NULL; 1654 1655 wait_event(coredev->buffer_mng_waitq, (cb = get_entry(coredev))); 1656 1657 return cb; 1658 } 1659 EXPORT_SYMBOL_GPL(smscore_getbuffer); 1660 1661 /** 1662 * return buffer descriptor to a pool 1663 * 1664 * @param coredev pointer to a coredev object returned by 1665 * smscore_register_device 1666 * @param cb pointer buffer descriptor 1667 * 1668 */ 1669 void smscore_putbuffer(struct smscore_device_t *coredev, 1670 struct smscore_buffer_t *cb) { 1671 wake_up_interruptible(&coredev->buffer_mng_waitq); 1672 list_add_locked(&cb->entry, &coredev->buffers, &coredev->bufferslock); 1673 } 1674 EXPORT_SYMBOL_GPL(smscore_putbuffer); 1675 1676 static int smscore_validate_client(struct smscore_device_t *coredev, 1677 struct smscore_client_t *client, 1678 int data_type, int id) 1679 { 1680 struct smscore_idlist_t *listentry; 1681 struct smscore_client_t *registered_client; 1682 1683 if (!client) { 1684 sms_err("bad parameter."); 1685 return -EINVAL; 1686 } 1687 registered_client = smscore_find_client(coredev, data_type, id); 1688 if (registered_client == client) 1689 return 0; 1690 1691 if (registered_client) { 1692 sms_err("The msg ID already registered to another client."); 1693 return -EEXIST; 1694 } 1695 listentry = kzalloc(sizeof(struct smscore_idlist_t), GFP_KERNEL); 1696 if (!listentry) { 1697 sms_err("Can't allocate memory for client id."); 1698 return -ENOMEM; 1699 } 1700 listentry->id = id; 1701 listentry->data_type = data_type; 1702 list_add_locked(&listentry->entry, &client->idlist, 1703 &coredev->clientslock); 1704 return 0; 1705 } 1706 1707 /** 1708 * creates smsclient object, check that id is taken by another client 1709 * 1710 * @param coredev pointer to a coredev object from clients hotplug 1711 * @param initial_id all messages with this id would be sent to this client 1712 * @param data_type all messages of this type would be sent to this client 1713 * @param onresponse_handler client handler that is called to 1714 * process incoming messages 1715 * @param onremove_handler client handler that is called when device is removed 1716 * @param context client-specific context 1717 * @param client pointer to a value that receives created smsclient object 1718 * 1719 * @return 0 on success, <0 on error. 1720 */ 1721 int smscore_register_client(struct smscore_device_t *coredev, 1722 struct smsclient_params_t *params, 1723 struct smscore_client_t **client) 1724 { 1725 struct smscore_client_t *newclient; 1726 /* check that no other channel with same parameters exists */ 1727 if (smscore_find_client(coredev, params->data_type, 1728 params->initial_id)) { 1729 sms_err("Client already exist."); 1730 return -EEXIST; 1731 } 1732 1733 newclient = kzalloc(sizeof(struct smscore_client_t), GFP_KERNEL); 1734 if (!newclient) { 1735 sms_err("Failed to allocate memory for client."); 1736 return -ENOMEM; 1737 } 1738 1739 INIT_LIST_HEAD(&newclient->idlist); 1740 newclient->coredev = coredev; 1741 newclient->onresponse_handler = params->onresponse_handler; 1742 newclient->onremove_handler = params->onremove_handler; 1743 newclient->context = params->context; 1744 list_add_locked(&newclient->entry, &coredev->clients, 1745 &coredev->clientslock); 1746 smscore_validate_client(coredev, newclient, params->data_type, 1747 params->initial_id); 1748 *client = newclient; 1749 sms_debug("%p %d %d", params->context, params->data_type, 1750 params->initial_id); 1751 1752 return 0; 1753 } 1754 EXPORT_SYMBOL_GPL(smscore_register_client); 1755 1756 /** 1757 * frees smsclient object and all subclients associated with it 1758 * 1759 * @param client pointer to smsclient object returned by 1760 * smscore_register_client 1761 * 1762 */ 1763 void smscore_unregister_client(struct smscore_client_t *client) 1764 { 1765 struct smscore_device_t *coredev = client->coredev; 1766 unsigned long flags; 1767 1768 spin_lock_irqsave(&coredev->clientslock, flags); 1769 1770 1771 while (!list_empty(&client->idlist)) { 1772 struct smscore_idlist_t *identry = 1773 (struct smscore_idlist_t *) client->idlist.next; 1774 list_del(&identry->entry); 1775 kfree(identry); 1776 } 1777 1778 sms_info("%p", client->context); 1779 1780 list_del(&client->entry); 1781 kfree(client); 1782 1783 spin_unlock_irqrestore(&coredev->clientslock, flags); 1784 } 1785 EXPORT_SYMBOL_GPL(smscore_unregister_client); 1786 1787 /** 1788 * verifies that source id is not taken by another client, 1789 * calls device handler to send requests to the device 1790 * 1791 * @param client pointer to smsclient object returned by 1792 * smscore_register_client 1793 * @param buffer pointer to a request buffer 1794 * @param size size (in bytes) of request buffer 1795 * 1796 * @return 0 on success, <0 on error. 1797 */ 1798 int smsclient_sendrequest(struct smscore_client_t *client, 1799 void *buffer, size_t size) 1800 { 1801 struct smscore_device_t *coredev; 1802 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *) buffer; 1803 int rc; 1804 1805 if (client == NULL) { 1806 sms_err("Got NULL client"); 1807 return -EINVAL; 1808 } 1809 1810 coredev = client->coredev; 1811 1812 /* check that no other channel with same id exists */ 1813 if (coredev == NULL) { 1814 sms_err("Got NULL coredev"); 1815 return -EINVAL; 1816 } 1817 1818 rc = smscore_validate_client(client->coredev, client, 0, 1819 phdr->msg_src_id); 1820 if (rc < 0) 1821 return rc; 1822 1823 return coredev->sendrequest_handler(coredev->context, buffer, size); 1824 } 1825 EXPORT_SYMBOL_GPL(smsclient_sendrequest); 1826 1827 1828 /* old GPIO managements implementation */ 1829 int smscore_configure_gpio(struct smscore_device_t *coredev, u32 pin, 1830 struct smscore_config_gpio *pinconfig) 1831 { 1832 struct { 1833 struct sms_msg_hdr hdr; 1834 u32 data[6]; 1835 } msg; 1836 1837 if (coredev->device_flags & SMS_DEVICE_FAMILY2) { 1838 msg.hdr.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; 1839 msg.hdr.msg_dst_id = HIF_TASK; 1840 msg.hdr.msg_flags = 0; 1841 msg.hdr.msg_type = MSG_SMS_GPIO_CONFIG_EX_REQ; 1842 msg.hdr.msg_length = sizeof(msg); 1843 1844 msg.data[0] = pin; 1845 msg.data[1] = pinconfig->pullupdown; 1846 1847 /* Convert slew rate for Nova: Fast(0) = 3 / Slow(1) = 0; */ 1848 msg.data[2] = pinconfig->outputslewrate == 0 ? 3 : 0; 1849 1850 switch (pinconfig->outputdriving) { 1851 case SMS_GPIO_OUTPUTDRIVING_S_16mA: 1852 msg.data[3] = 7; /* Nova - 16mA */ 1853 break; 1854 case SMS_GPIO_OUTPUTDRIVING_S_12mA: 1855 msg.data[3] = 5; /* Nova - 11mA */ 1856 break; 1857 case SMS_GPIO_OUTPUTDRIVING_S_8mA: 1858 msg.data[3] = 3; /* Nova - 7mA */ 1859 break; 1860 case SMS_GPIO_OUTPUTDRIVING_S_4mA: 1861 default: 1862 msg.data[3] = 2; /* Nova - 4mA */ 1863 break; 1864 } 1865 1866 msg.data[4] = pinconfig->direction; 1867 msg.data[5] = 0; 1868 } else /* TODO: SMS_DEVICE_FAMILY1 */ 1869 return -EINVAL; 1870 1871 return coredev->sendrequest_handler(coredev->context, 1872 &msg, sizeof(msg)); 1873 } 1874 1875 int smscore_set_gpio(struct smscore_device_t *coredev, u32 pin, int level) 1876 { 1877 struct { 1878 struct sms_msg_hdr hdr; 1879 u32 data[3]; 1880 } msg; 1881 1882 if (pin > MAX_GPIO_PIN_NUMBER) 1883 return -EINVAL; 1884 1885 msg.hdr.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; 1886 msg.hdr.msg_dst_id = HIF_TASK; 1887 msg.hdr.msg_flags = 0; 1888 msg.hdr.msg_type = MSG_SMS_GPIO_SET_LEVEL_REQ; 1889 msg.hdr.msg_length = sizeof(msg); 1890 1891 msg.data[0] = pin; 1892 msg.data[1] = level ? 1 : 0; 1893 msg.data[2] = 0; 1894 1895 return coredev->sendrequest_handler(coredev->context, 1896 &msg, sizeof(msg)); 1897 } 1898 1899 /* new GPIO management implementation */ 1900 static int get_gpio_pin_params(u32 pin_num, u32 *p_translatedpin_num, 1901 u32 *p_group_num, u32 *p_group_cfg) { 1902 1903 *p_group_cfg = 1; 1904 1905 if (pin_num <= 1) { 1906 *p_translatedpin_num = 0; 1907 *p_group_num = 9; 1908 *p_group_cfg = 2; 1909 } else if (pin_num >= 2 && pin_num <= 6) { 1910 *p_translatedpin_num = 2; 1911 *p_group_num = 0; 1912 *p_group_cfg = 2; 1913 } else if (pin_num >= 7 && pin_num <= 11) { 1914 *p_translatedpin_num = 7; 1915 *p_group_num = 1; 1916 } else if (pin_num >= 12 && pin_num <= 15) { 1917 *p_translatedpin_num = 12; 1918 *p_group_num = 2; 1919 *p_group_cfg = 3; 1920 } else if (pin_num == 16) { 1921 *p_translatedpin_num = 16; 1922 *p_group_num = 23; 1923 } else if (pin_num >= 17 && pin_num <= 24) { 1924 *p_translatedpin_num = 17; 1925 *p_group_num = 3; 1926 } else if (pin_num == 25) { 1927 *p_translatedpin_num = 25; 1928 *p_group_num = 6; 1929 } else if (pin_num >= 26 && pin_num <= 28) { 1930 *p_translatedpin_num = 26; 1931 *p_group_num = 4; 1932 } else if (pin_num == 29) { 1933 *p_translatedpin_num = 29; 1934 *p_group_num = 5; 1935 *p_group_cfg = 2; 1936 } else if (pin_num == 30) { 1937 *p_translatedpin_num = 30; 1938 *p_group_num = 8; 1939 } else if (pin_num == 31) { 1940 *p_translatedpin_num = 31; 1941 *p_group_num = 17; 1942 } else 1943 return -1; 1944 1945 *p_group_cfg <<= 24; 1946 1947 return 0; 1948 } 1949 1950 int smscore_gpio_configure(struct smscore_device_t *coredev, u8 pin_num, 1951 struct smscore_config_gpio *p_gpio_config) { 1952 1953 u32 total_len; 1954 u32 translatedpin_num = 0; 1955 u32 group_num = 0; 1956 u32 electric_char; 1957 u32 group_cfg; 1958 void *buffer; 1959 int rc; 1960 1961 struct set_gpio_msg { 1962 struct sms_msg_hdr x_msg_header; 1963 u32 msg_data[6]; 1964 } *p_msg; 1965 1966 1967 if (pin_num > MAX_GPIO_PIN_NUMBER) 1968 return -EINVAL; 1969 1970 if (p_gpio_config == NULL) 1971 return -EINVAL; 1972 1973 total_len = sizeof(struct sms_msg_hdr) + (sizeof(u32) * 6); 1974 1975 buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT, 1976 GFP_KERNEL | GFP_DMA); 1977 if (!buffer) 1978 return -ENOMEM; 1979 1980 p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer); 1981 1982 p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; 1983 p_msg->x_msg_header.msg_dst_id = HIF_TASK; 1984 p_msg->x_msg_header.msg_flags = 0; 1985 p_msg->x_msg_header.msg_length = (u16) total_len; 1986 p_msg->msg_data[0] = pin_num; 1987 1988 if (!(coredev->device_flags & SMS_DEVICE_FAMILY2)) { 1989 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_CONFIG_REQ; 1990 if (get_gpio_pin_params(pin_num, &translatedpin_num, &group_num, 1991 &group_cfg) != 0) { 1992 rc = -EINVAL; 1993 goto free; 1994 } 1995 1996 p_msg->msg_data[1] = translatedpin_num; 1997 p_msg->msg_data[2] = group_num; 1998 electric_char = (p_gpio_config->pullupdown) 1999 | (p_gpio_config->inputcharacteristics << 2) 2000 | (p_gpio_config->outputslewrate << 3) 2001 | (p_gpio_config->outputdriving << 4); 2002 p_msg->msg_data[3] = electric_char; 2003 p_msg->msg_data[4] = p_gpio_config->direction; 2004 p_msg->msg_data[5] = group_cfg; 2005 } else { 2006 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_CONFIG_EX_REQ; 2007 p_msg->msg_data[1] = p_gpio_config->pullupdown; 2008 p_msg->msg_data[2] = p_gpio_config->outputslewrate; 2009 p_msg->msg_data[3] = p_gpio_config->outputdriving; 2010 p_msg->msg_data[4] = p_gpio_config->direction; 2011 p_msg->msg_data[5] = 0; 2012 } 2013 2014 rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len, 2015 &coredev->gpio_configuration_done); 2016 2017 if (rc != 0) { 2018 if (rc == -ETIME) 2019 sms_err("smscore_gpio_configure timeout"); 2020 else 2021 sms_err("smscore_gpio_configure error"); 2022 } 2023 free: 2024 kfree(buffer); 2025 2026 return rc; 2027 } 2028 2029 int smscore_gpio_set_level(struct smscore_device_t *coredev, u8 pin_num, 2030 u8 new_level) { 2031 2032 u32 total_len; 2033 int rc; 2034 void *buffer; 2035 2036 struct set_gpio_msg { 2037 struct sms_msg_hdr x_msg_header; 2038 u32 msg_data[3]; /* keep it 3 ! */ 2039 } *p_msg; 2040 2041 if ((new_level > 1) || (pin_num > MAX_GPIO_PIN_NUMBER)) 2042 return -EINVAL; 2043 2044 total_len = sizeof(struct sms_msg_hdr) + 2045 (3 * sizeof(u32)); /* keep it 3 ! */ 2046 2047 buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT, 2048 GFP_KERNEL | GFP_DMA); 2049 if (!buffer) 2050 return -ENOMEM; 2051 2052 p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer); 2053 2054 p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; 2055 p_msg->x_msg_header.msg_dst_id = HIF_TASK; 2056 p_msg->x_msg_header.msg_flags = 0; 2057 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_SET_LEVEL_REQ; 2058 p_msg->x_msg_header.msg_length = (u16) total_len; 2059 p_msg->msg_data[0] = pin_num; 2060 p_msg->msg_data[1] = new_level; 2061 2062 /* Send message to SMS */ 2063 rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len, 2064 &coredev->gpio_set_level_done); 2065 2066 if (rc != 0) { 2067 if (rc == -ETIME) 2068 sms_err("smscore_gpio_set_level timeout"); 2069 else 2070 sms_err("smscore_gpio_set_level error"); 2071 } 2072 kfree(buffer); 2073 2074 return rc; 2075 } 2076 2077 int smscore_gpio_get_level(struct smscore_device_t *coredev, u8 pin_num, 2078 u8 *level) { 2079 2080 u32 total_len; 2081 int rc; 2082 void *buffer; 2083 2084 struct set_gpio_msg { 2085 struct sms_msg_hdr x_msg_header; 2086 u32 msg_data[2]; 2087 } *p_msg; 2088 2089 2090 if (pin_num > MAX_GPIO_PIN_NUMBER) 2091 return -EINVAL; 2092 2093 total_len = sizeof(struct sms_msg_hdr) + (2 * sizeof(u32)); 2094 2095 buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT, 2096 GFP_KERNEL | GFP_DMA); 2097 if (!buffer) 2098 return -ENOMEM; 2099 2100 p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer); 2101 2102 p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; 2103 p_msg->x_msg_header.msg_dst_id = HIF_TASK; 2104 p_msg->x_msg_header.msg_flags = 0; 2105 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_GET_LEVEL_REQ; 2106 p_msg->x_msg_header.msg_length = (u16) total_len; 2107 p_msg->msg_data[0] = pin_num; 2108 p_msg->msg_data[1] = 0; 2109 2110 /* Send message to SMS */ 2111 rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len, 2112 &coredev->gpio_get_level_done); 2113 2114 if (rc != 0) { 2115 if (rc == -ETIME) 2116 sms_err("smscore_gpio_get_level timeout"); 2117 else 2118 sms_err("smscore_gpio_get_level error"); 2119 } 2120 kfree(buffer); 2121 2122 /* Its a race between other gpio_get_level() and the copy of the single 2123 * global 'coredev->gpio_get_res' to the function's variable 'level' 2124 */ 2125 *level = coredev->gpio_get_res; 2126 2127 return rc; 2128 } 2129 2130 static int __init smscore_module_init(void) 2131 { 2132 INIT_LIST_HEAD(&g_smscore_notifyees); 2133 INIT_LIST_HEAD(&g_smscore_devices); 2134 kmutex_init(&g_smscore_deviceslock); 2135 2136 INIT_LIST_HEAD(&g_smscore_registry); 2137 kmutex_init(&g_smscore_registrylock); 2138 2139 return 0; 2140 } 2141 2142 static void __exit smscore_module_exit(void) 2143 { 2144 kmutex_lock(&g_smscore_deviceslock); 2145 while (!list_empty(&g_smscore_notifyees)) { 2146 struct smscore_device_notifyee_t *notifyee = 2147 (struct smscore_device_notifyee_t *) 2148 g_smscore_notifyees.next; 2149 2150 list_del(¬ifyee->entry); 2151 kfree(notifyee); 2152 } 2153 kmutex_unlock(&g_smscore_deviceslock); 2154 2155 kmutex_lock(&g_smscore_registrylock); 2156 while (!list_empty(&g_smscore_registry)) { 2157 struct smscore_registry_entry_t *entry = 2158 (struct smscore_registry_entry_t *) 2159 g_smscore_registry.next; 2160 2161 list_del(&entry->entry); 2162 kfree(entry); 2163 } 2164 kmutex_unlock(&g_smscore_registrylock); 2165 2166 sms_debug(""); 2167 } 2168 2169 module_init(smscore_module_init); 2170 module_exit(smscore_module_exit); 2171 2172 MODULE_DESCRIPTION("Siano MDTV Core module"); 2173 MODULE_AUTHOR("Siano Mobile Silicon, Inc. (uris@siano-ms.com)"); 2174 MODULE_LICENSE("GPL"); 2175 2176 /* This should match what's defined at smscoreapi.h */ 2177 MODULE_FIRMWARE(SMS_FW_ATSC_DENVER); 2178 MODULE_FIRMWARE(SMS_FW_CMMB_MING_APP); 2179 MODULE_FIRMWARE(SMS_FW_CMMB_VEGA_12MHZ); 2180 MODULE_FIRMWARE(SMS_FW_CMMB_VENICE_12MHZ); 2181 MODULE_FIRMWARE(SMS_FW_DVBH_RIO); 2182 MODULE_FIRMWARE(SMS_FW_DVB_NOVA_12MHZ_B0); 2183 MODULE_FIRMWARE(SMS_FW_DVB_NOVA_12MHZ); 2184 MODULE_FIRMWARE(SMS_FW_DVB_RIO); 2185 MODULE_FIRMWARE(SMS_FW_FM_RADIO); 2186 MODULE_FIRMWARE(SMS_FW_FM_RADIO_RIO); 2187 MODULE_FIRMWARE(SMS_FW_DVBT_HCW_55XXX); 2188 MODULE_FIRMWARE(SMS_FW_ISDBT_HCW_55XXX); 2189 MODULE_FIRMWARE(SMS_FW_ISDBT_NOVA_12MHZ_B0); 2190 MODULE_FIRMWARE(SMS_FW_ISDBT_NOVA_12MHZ); 2191 MODULE_FIRMWARE(SMS_FW_ISDBT_PELE); 2192 MODULE_FIRMWARE(SMS_FW_ISDBT_RIO); 2193 MODULE_FIRMWARE(SMS_FW_DVBT_NOVA_A); 2194 MODULE_FIRMWARE(SMS_FW_DVBT_NOVA_B); 2195 MODULE_FIRMWARE(SMS_FW_DVBT_STELLAR); 2196 MODULE_FIRMWARE(SMS_FW_TDMB_DENVER); 2197 MODULE_FIRMWARE(SMS_FW_TDMB_NOVA_12MHZ_B0); 2198 MODULE_FIRMWARE(SMS_FW_TDMB_NOVA_12MHZ); 2199