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treewide: remove redundant IS_ERR() before error code check
[linux/fpc-iii.git] / drivers / media / common / siano / smscoreapi.c
blobc1511094fdc7ba9c5563be46c0655cee060231a0
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 kmutex_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 kmutex_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 kmutex_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 kmutex_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(&notifyee->entry, &g_smscore_notifyees);
546 } else
547 kfree(notifyee);
548 } else
549 rc = -ENOMEM;
550
551 kmutex_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 kmutex_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(&notifyee->entry);
578 kfree(notifyee);
579 }
580 }
581
582 kmutex_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 kmutex_lock(&g_smscore_deviceslock);
736 list_add(&dev->entry, &g_smscore_devices);
737 kmutex_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 kmutex_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 kmutex_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 kmutex_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 kmutex_unlock(&g_smscore_deviceslock);
1228 msleep(100);
1229 kmutex_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 kmutex_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 kmutex_init(&g_smscore_deviceslock);
2127
2128 INIT_LIST_HEAD(&g_smscore_registry);
2129 kmutex_init(&g_smscore_registrylock);
2130
2131 return 0;
2132 }
2133
2134 static void __exit smscore_module_exit(void)
2135 {
2136 kmutex_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(&notifyee->entry);
2143 kfree(notifyee);
2144 }
2145 kmutex_unlock(&g_smscore_deviceslock);
2146
2147 kmutex_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 kmutex_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);
Linux with added FPC-III support