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Merge drm-fixes into drm-next.
[deliverable/linux.git] / drivers / media / common / siano / smscoreapi.c
CommitLineData
8d4f9d0e 1/*
85447060
MK		 2 * Siano core API module
3 *
4 * This file contains implementation for the interface to sms core component
5 *
e0f14c25 6 * author: Uri Shkolnik
8d4f9d0e 7 *
85447060 8 * Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
8d4f9d0e
ST		 9 *
10 * This program is free software; you can redistribute it and/or modify
09a29b77 11 * it under the terms of the GNU General Public License version 2 as
85447060 12 * published by the Free Software Foundation;
8d4f9d0e 13 *
85447060
MK		 14 * Software distributed under the License is distributed on an "AS IS"
15 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
8d4f9d0e 16 *
85447060 17 * See the GNU General Public License for more details.
8d4f9d0e
ST		 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
5e022d1a
MCC		 24#include "smscoreapi.h"
25
2e5c1ec8
MK		 26#include <linux/kernel.h>
27#include <linux/init.h>
28#include <linux/module.h>
29#include <linux/moduleparam.h>
30#include <linux/dma-mapping.h>
31#include <linux/delay.h>
f1f74aa2 32#include <linux/io.h>
5a0e3ad6 33#include <linux/slab.h>
2e5c1ec8 34
2e5c1ec8 35#include <linux/firmware.h>
a9349315 36#include <linux/wait.h>
01abc0b0 37#include <asm/byteorder.h>
2e5c1ec8 38
02aea4fb 39#include "sms-cards.h"
a804800a 40#include "smsir.h"
2e5c1ec8 41
18245e18 42struct smscore_device_notifyee_t {
2e5c1ec8
MK		 43 struct list_head entry;
44 hotplug_t hotplug;
18245e18 45};
2e5c1ec8 46
18245e18 47struct smscore_idlist_t {
f17407a8
MK		 48 struct list_head entry;
49 int id;
50 int data_type;
18245e18 51};
f17407a8 52
18245e18 53struct smscore_client_t {
2e5c1ec8 54 struct list_head entry;
18245e18 55 struct smscore_device_t *coredev;
2e5c1ec8 56 void *context;
05ad412a
MCC		 57 struct list_head idlist;
58 onresponse_t onresponse_handler;
2e5c1ec8 59 onremove_t onremove_handler;
18245e18 60};
2e5c1ec8 61
4c3bdb5e
MCC		 62static char *siano_msgs[] = {
63 [MSG_TYPE_BASE_VAL - MSG_TYPE_BASE_VAL] = "MSG_TYPE_BASE_VAL",
64 [MSG_SMS_GET_VERSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_REQ",
65 [MSG_SMS_GET_VERSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_RES",
66 [MSG_SMS_MULTI_BRIDGE_CFG - MSG_TYPE_BASE_VAL] = "MSG_SMS_MULTI_BRIDGE_CFG",
67 [MSG_SMS_GPIO_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_REQ",
68 [MSG_SMS_GPIO_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_RES",
69 [MSG_SMS_GPIO_SET_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_SET_LEVEL_REQ",
70 [MSG_SMS_GPIO_SET_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_SET_LEVEL_RES",
71 [MSG_SMS_GPIO_GET_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_GET_LEVEL_REQ",
72 [MSG_SMS_GPIO_GET_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_GET_LEVEL_RES",
73 [MSG_SMS_EEPROM_BURN_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_BURN_IND",
74 [MSG_SMS_LOG_ENABLE_CHANGE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ENABLE_CHANGE_REQ",
75 [MSG_SMS_LOG_ENABLE_CHANGE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ENABLE_CHANGE_RES",
76 [MSG_SMS_SET_MAX_TX_MSG_LEN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_MAX_TX_MSG_LEN_REQ",
77 [MSG_SMS_SET_MAX_TX_MSG_LEN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_MAX_TX_MSG_LEN_RES",
78 [MSG_SMS_SPI_HALFDUPLEX_TOKEN_HOST_TO_DEVICE - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_HALFDUPLEX_TOKEN_HOST_TO_DEVICE",
79 [MSG_SMS_SPI_HALFDUPLEX_TOKEN_DEVICE_TO_HOST - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_HALFDUPLEX_TOKEN_DEVICE_TO_HOST",
80 [MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_REQ",
81 [MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_RES",
82 [MSG_SMS_BACKGROUND_SCAN_SIGNAL_DETECTED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_SIGNAL_DETECTED_IND",
83 [MSG_SMS_BACKGROUND_SCAN_NO_SIGNAL_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_NO_SIGNAL_IND",
84 [MSG_SMS_CONFIGURE_RF_SWITCH_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIGURE_RF_SWITCH_REQ",
85 [MSG_SMS_CONFIGURE_RF_SWITCH_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIGURE_RF_SWITCH_RES",
86 [MSG_SMS_MRC_PATH_DISCONNECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_PATH_DISCONNECT_REQ",
87 [MSG_SMS_MRC_PATH_DISCONNECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_PATH_DISCONNECT_RES",
88 [MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_REQ",
89 [MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_RES",
90 [MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_REQ",
91 [MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_RES",
92 [MSG_WR_REG_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_WR_REG_RFT_REQ",
93 [MSG_WR_REG_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_WR_REG_RFT_RES",
94 [MSG_RD_REG_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_RFT_REQ",
95 [MSG_RD_REG_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_RFT_RES",
96 [MSG_RD_REG_ALL_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_ALL_RFT_REQ",
97 [MSG_RD_REG_ALL_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_ALL_RFT_RES",
98 [MSG_HELP_INT - MSG_TYPE_BASE_VAL] = "MSG_HELP_INT",
99 [MSG_RUN_SCRIPT_INT - MSG_TYPE_BASE_VAL] = "MSG_RUN_SCRIPT_INT",
100 [MSG_SMS_EWS_INBAND_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EWS_INBAND_REQ",
101 [MSG_SMS_EWS_INBAND_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EWS_INBAND_RES",
102 [MSG_SMS_RFS_SELECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RFS_SELECT_REQ",
103 [MSG_SMS_RFS_SELECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RFS_SELECT_RES",
104 [MSG_SMS_MB_GET_VER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_GET_VER_REQ",
105 [MSG_SMS_MB_GET_VER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_GET_VER_RES",
106 [MSG_SMS_MB_WRITE_CFGFILE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_WRITE_CFGFILE_REQ",
107 [MSG_SMS_MB_WRITE_CFGFILE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_WRITE_CFGFILE_RES",
108 [MSG_SMS_MB_READ_CFGFILE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_READ_CFGFILE_REQ",
109 [MSG_SMS_MB_READ_CFGFILE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_READ_CFGFILE_RES",
110 [MSG_SMS_RD_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RD_MEM_REQ",
111 [MSG_SMS_RD_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RD_MEM_RES",
112 [MSG_SMS_WR_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_WR_MEM_REQ",
113 [MSG_SMS_WR_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_WR_MEM_RES",
114 [MSG_SMS_UPDATE_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_UPDATE_MEM_REQ",
115 [MSG_SMS_UPDATE_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_UPDATE_MEM_RES",
116 [MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_REQ",
117 [MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_RES",
118 [MSG_SMS_RF_TUNE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RF_TUNE_REQ",
119 [MSG_SMS_RF_TUNE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RF_TUNE_RES",
120 [MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_REQ",
121 [MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_RES",
122 [MSG_SMS_ISDBT_SB_RECEPTION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_SB_RECEPTION_REQ",
123 [MSG_SMS_ISDBT_SB_RECEPTION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_SB_RECEPTION_RES",
124 [MSG_SMS_GENERIC_EPROM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_WRITE_REQ",
125 [MSG_SMS_GENERIC_EPROM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_WRITE_RES",
126 [MSG_SMS_GENERIC_EPROM_READ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_READ_REQ",
127 [MSG_SMS_GENERIC_EPROM_READ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_READ_RES",
128 [MSG_SMS_EEPROM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_WRITE_REQ",
129 [MSG_SMS_EEPROM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_WRITE_RES",
130 [MSG_SMS_CUSTOM_READ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_READ_REQ",
131 [MSG_SMS_CUSTOM_READ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_READ_RES",
132 [MSG_SMS_CUSTOM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_WRITE_REQ",
133 [MSG_SMS_CUSTOM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_WRITE_RES",
134 [MSG_SMS_INIT_DEVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_INIT_DEVICE_REQ",
135 [MSG_SMS_INIT_DEVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_INIT_DEVICE_RES",
136 [MSG_SMS_ATSC_SET_ALL_IP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SET_ALL_IP_REQ",
137 [MSG_SMS_ATSC_SET_ALL_IP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SET_ALL_IP_RES",
138 [MSG_SMS_ATSC_START_ENSEMBLE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_START_ENSEMBLE_REQ",
139 [MSG_SMS_ATSC_START_ENSEMBLE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_START_ENSEMBLE_RES",
140 [MSG_SMS_SET_OUTPUT_MODE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_OUTPUT_MODE_REQ",
141 [MSG_SMS_SET_OUTPUT_MODE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_OUTPUT_MODE_RES",
142 [MSG_SMS_ATSC_IP_FILTER_GET_LIST_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_GET_LIST_REQ",
143 [MSG_SMS_ATSC_IP_FILTER_GET_LIST_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_GET_LIST_RES",
144 [MSG_SMS_SUB_CHANNEL_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_START_REQ",
145 [MSG_SMS_SUB_CHANNEL_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_START_RES",
146 [MSG_SMS_SUB_CHANNEL_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_STOP_REQ",
147 [MSG_SMS_SUB_CHANNEL_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_STOP_RES",
148 [MSG_SMS_ATSC_IP_FILTER_ADD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_ADD_REQ",
149 [MSG_SMS_ATSC_IP_FILTER_ADD_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_ADD_RES",
150 [MSG_SMS_ATSC_IP_FILTER_REMOVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_REQ",
151 [MSG_SMS_ATSC_IP_FILTER_REMOVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_RES",
152 [MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_REQ",
153 [MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_RES",
154 [MSG_SMS_WAIT_CMD - MSG_TYPE_BASE_VAL] = "MSG_SMS_WAIT_CMD",
155 [MSG_SMS_ADD_PID_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ADD_PID_FILTER_REQ",
156 [MSG_SMS_ADD_PID_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ADD_PID_FILTER_RES",
157 [MSG_SMS_REMOVE_PID_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_REMOVE_PID_FILTER_REQ",
158 [MSG_SMS_REMOVE_PID_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_REMOVE_PID_FILTER_RES",
159 [MSG_SMS_FAST_INFORMATION_CHANNEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_FAST_INFORMATION_CHANNEL_REQ",
160 [MSG_SMS_FAST_INFORMATION_CHANNEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_FAST_INFORMATION_CHANNEL_RES",
161 [MSG_SMS_DAB_CHANNEL - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_CHANNEL",
162 [MSG_SMS_GET_PID_FILTER_LIST_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_PID_FILTER_LIST_REQ",
163 [MSG_SMS_GET_PID_FILTER_LIST_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_PID_FILTER_LIST_RES",
164 [MSG_SMS_POWER_DOWN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_REQ",
165 [MSG_SMS_POWER_DOWN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_RES",
166 [MSG_SMS_ATSC_SLT_EXIST_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SLT_EXIST_IND",
167 [MSG_SMS_ATSC_NO_SLT_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_NO_SLT_IND",
168 [MSG_SMS_GET_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_REQ",
169 [MSG_SMS_GET_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_RES",
170 [MSG_SMS_SEND_DUMP - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_DUMP",
171 [MSG_SMS_SCAN_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_START_REQ",
172 [MSG_SMS_SCAN_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_START_RES",
173 [MSG_SMS_SCAN_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_STOP_REQ",
174 [MSG_SMS_SCAN_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_STOP_RES",
175 [MSG_SMS_SCAN_PROGRESS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_PROGRESS_IND",
176 [MSG_SMS_SCAN_COMPLETE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_COMPLETE_IND",
177 [MSG_SMS_LOG_ITEM - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ITEM",
178 [MSG_SMS_DAB_SUBCHANNEL_RECONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_SUBCHANNEL_RECONFIG_REQ",
179 [MSG_SMS_DAB_SUBCHANNEL_RECONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_SUBCHANNEL_RECONFIG_RES",
180 [MSG_SMS_HO_PER_SLICES_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PER_SLICES_IND",
181 [MSG_SMS_HO_INBAND_POWER_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_INBAND_POWER_IND",
182 [MSG_SMS_MANUAL_DEMOD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MANUAL_DEMOD_REQ",
183 [MSG_SMS_HO_TUNE_ON_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_ON_REQ",
184 [MSG_SMS_HO_TUNE_ON_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_ON_RES",
185 [MSG_SMS_HO_TUNE_OFF_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_OFF_REQ",
186 [MSG_SMS_HO_TUNE_OFF_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_OFF_RES",
187 [MSG_SMS_HO_PEEK_FREQ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_REQ",
188 [MSG_SMS_HO_PEEK_FREQ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_RES",
189 [MSG_SMS_HO_PEEK_FREQ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_IND",
190 [MSG_SMS_MB_ATTEN_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_ATTEN_SET_REQ",
191 [MSG_SMS_MB_ATTEN_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_ATTEN_SET_RES",
192 [MSG_SMS_ENABLE_STAT_IN_I2C_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_STAT_IN_I2C_REQ",
193 [MSG_SMS_ENABLE_STAT_IN_I2C_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_STAT_IN_I2C_RES",
194 [MSG_SMS_SET_ANTENNA_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_ANTENNA_CONFIG_REQ",
195 [MSG_SMS_SET_ANTENNA_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_ANTENNA_CONFIG_RES",
196 [MSG_SMS_GET_STATISTICS_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_EX_REQ",
197 [MSG_SMS_GET_STATISTICS_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_EX_RES",
198 [MSG_SMS_SLEEP_RESUME_COMP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SLEEP_RESUME_COMP_IND",
199 [MSG_SMS_SWITCH_HOST_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWITCH_HOST_INTERFACE_REQ",
200 [MSG_SMS_SWITCH_HOST_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWITCH_HOST_INTERFACE_RES",
201 [MSG_SMS_DATA_DOWNLOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_DOWNLOAD_REQ",
202 [MSG_SMS_DATA_DOWNLOAD_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_DOWNLOAD_RES",
203 [MSG_SMS_DATA_VALIDITY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_VALIDITY_REQ",
204 [MSG_SMS_DATA_VALIDITY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_VALIDITY_RES",
205 [MSG_SMS_SWDOWNLOAD_TRIGGER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_TRIGGER_REQ",
206 [MSG_SMS_SWDOWNLOAD_TRIGGER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_TRIGGER_RES",
207 [MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ",
208 [MSG_SMS_SWDOWNLOAD_BACKDOOR_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_BACKDOOR_RES",
209 [MSG_SMS_GET_VERSION_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_EX_REQ",
210 [MSG_SMS_GET_VERSION_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_EX_RES",
211 [MSG_SMS_CLOCK_OUTPUT_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CLOCK_OUTPUT_CONFIG_REQ",
212 [MSG_SMS_CLOCK_OUTPUT_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CLOCK_OUTPUT_CONFIG_RES",
213 [MSG_SMS_I2C_SET_FREQ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SET_FREQ_REQ",
214 [MSG_SMS_I2C_SET_FREQ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SET_FREQ_RES",
215 [MSG_SMS_GENERIC_I2C_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_I2C_REQ",
216 [MSG_SMS_GENERIC_I2C_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_I2C_RES",
217 [MSG_SMS_DVBT_BDA_DATA - MSG_TYPE_BASE_VAL] = "MSG_SMS_DVBT_BDA_DATA",
218 [MSG_SW_RELOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_REQ",
219 [MSG_SMS_DATA_MSG - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_MSG",
220 [MSG_TABLE_UPLOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_TABLE_UPLOAD_REQ",
221 [MSG_TABLE_UPLOAD_RES - MSG_TYPE_BASE_VAL] = "MSG_TABLE_UPLOAD_RES",
222 [MSG_SW_RELOAD_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_START_REQ",
223 [MSG_SW_RELOAD_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_START_RES",
224 [MSG_SW_RELOAD_EXEC_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_EXEC_REQ",
225 [MSG_SW_RELOAD_EXEC_RES - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_EXEC_RES",
226 [MSG_SMS_SPI_INT_LINE_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_INT_LINE_SET_REQ",
227 [MSG_SMS_SPI_INT_LINE_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_INT_LINE_SET_RES",
228 [MSG_SMS_GPIO_CONFIG_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_EX_REQ",
229 [MSG_SMS_GPIO_CONFIG_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_EX_RES",
230 [MSG_SMS_WATCHDOG_ACT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_WATCHDOG_ACT_REQ",
231 [MSG_SMS_WATCHDOG_ACT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_WATCHDOG_ACT_RES",
232 [MSG_SMS_LOOPBACK_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOOPBACK_REQ",
233 [MSG_SMS_LOOPBACK_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOOPBACK_RES",
234 [MSG_SMS_RAW_CAPTURE_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_START_REQ",
235 [MSG_SMS_RAW_CAPTURE_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_START_RES",
236 [MSG_SMS_RAW_CAPTURE_ABORT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_ABORT_REQ",
237 [MSG_SMS_RAW_CAPTURE_ABORT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_ABORT_RES",
238 [MSG_SMS_RAW_CAPTURE_COMPLETE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_COMPLETE_IND",
239 [MSG_SMS_DATA_PUMP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_IND",
240 [MSG_SMS_DATA_PUMP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_REQ",
241 [MSG_SMS_DATA_PUMP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_RES",
242 [MSG_SMS_FLASH_DL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_FLASH_DL_REQ",
243 [MSG_SMS_EXEC_TEST_1_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXEC_TEST_1_REQ",
244 [MSG_SMS_EXEC_TEST_1_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXEC_TEST_1_RES",
245 [MSG_SMS_ENBALE_TS_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENBALE_TS_INTERFACE_REQ",
246 [MSG_SMS_ENBALE_TS_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENBALE_TS_INTERFACE_RES",
247 [MSG_SMS_SPI_SET_BUS_WIDTH_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_SET_BUS_WIDTH_REQ",
248 [MSG_SMS_SPI_SET_BUS_WIDTH_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_SET_BUS_WIDTH_RES",
249 [MSG_SMS_SEND_EMM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_EMM_REQ",
250 [MSG_SMS_SEND_EMM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_EMM_RES",
251 [MSG_SMS_DISABLE_TS_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DISABLE_TS_INTERFACE_REQ",
252 [MSG_SMS_DISABLE_TS_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DISABLE_TS_INTERFACE_RES",
253 [MSG_SMS_IS_BUF_FREE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IS_BUF_FREE_REQ",
254 [MSG_SMS_IS_BUF_FREE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IS_BUF_FREE_RES",
255 [MSG_SMS_EXT_ANTENNA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXT_ANTENNA_REQ",
256 [MSG_SMS_EXT_ANTENNA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXT_ANTENNA_RES",
257 [MSG_SMS_CMMB_GET_NET_OF_FREQ_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NET_OF_FREQ_REQ_OBSOLETE",
258 [MSG_SMS_CMMB_GET_NET_OF_FREQ_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NET_OF_FREQ_RES_OBSOLETE",
259 [MSG_SMS_BATTERY_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_BATTERY_LEVEL_REQ",
260 [MSG_SMS_BATTERY_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_BATTERY_LEVEL_RES",
261 [MSG_SMS_CMMB_INJECT_TABLE_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_INJECT_TABLE_REQ_OBSOLETE",
262 [MSG_SMS_CMMB_INJECT_TABLE_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_INJECT_TABLE_RES_OBSOLETE",
263 [MSG_SMS_FM_RADIO_BLOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_FM_RADIO_BLOCK_IND",
264 [MSG_SMS_HOST_NOTIFICATION_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HOST_NOTIFICATION_IND",
265 [MSG_SMS_CMMB_GET_CONTROL_TABLE_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_CONTROL_TABLE_REQ_OBSOLETE",
266 [MSG_SMS_CMMB_GET_CONTROL_TABLE_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_CONTROL_TABLE_RES_OBSOLETE",
267 [MSG_SMS_CMMB_GET_NETWORKS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NETWORKS_REQ",
268 [MSG_SMS_CMMB_GET_NETWORKS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NETWORKS_RES",
269 [MSG_SMS_CMMB_START_SERVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_SERVICE_REQ",
270 [MSG_SMS_CMMB_START_SERVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_SERVICE_RES",
271 [MSG_SMS_CMMB_STOP_SERVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_SERVICE_REQ",
272 [MSG_SMS_CMMB_STOP_SERVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_SERVICE_RES",
273 [MSG_SMS_CMMB_ADD_CHANNEL_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_ADD_CHANNEL_FILTER_REQ",
274 [MSG_SMS_CMMB_ADD_CHANNEL_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_ADD_CHANNEL_FILTER_RES",
275 [MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_REQ",
276 [MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_RES",
277 [MSG_SMS_CMMB_START_CONTROL_INFO_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_CONTROL_INFO_REQ",
278 [MSG_SMS_CMMB_START_CONTROL_INFO_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_CONTROL_INFO_RES",
279 [MSG_SMS_CMMB_STOP_CONTROL_INFO_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_CONTROL_INFO_REQ",
280 [MSG_SMS_CMMB_STOP_CONTROL_INFO_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_CONTROL_INFO_RES",
281 [MSG_SMS_ISDBT_TUNE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_TUNE_REQ",
282 [MSG_SMS_ISDBT_TUNE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_TUNE_RES",
283 [MSG_SMS_TRANSMISSION_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_TRANSMISSION_IND",
284 [MSG_SMS_PID_STATISTICS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_PID_STATISTICS_IND",
285 [MSG_SMS_POWER_DOWN_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_IND",
286 [MSG_SMS_POWER_DOWN_CONF - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_CONF",
287 [MSG_SMS_POWER_UP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_UP_IND",
288 [MSG_SMS_POWER_UP_CONF - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_UP_CONF",
289 [MSG_SMS_POWER_MODE_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_MODE_SET_REQ",
290 [MSG_SMS_POWER_MODE_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_MODE_SET_RES",
291 [MSG_SMS_DEBUG_HOST_EVENT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEBUG_HOST_EVENT_REQ",
292 [MSG_SMS_DEBUG_HOST_EVENT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEBUG_HOST_EVENT_RES",
293 [MSG_SMS_NEW_CRYSTAL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NEW_CRYSTAL_REQ",
294 [MSG_SMS_NEW_CRYSTAL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NEW_CRYSTAL_RES",
295 [MSG_SMS_CONFIG_SPI_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIG_SPI_REQ",
296 [MSG_SMS_CONFIG_SPI_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIG_SPI_RES",
297 [MSG_SMS_I2C_SHORT_STAT_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SHORT_STAT_IND",
298 [MSG_SMS_START_IR_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_START_IR_REQ",
299 [MSG_SMS_START_IR_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_START_IR_RES",
300 [MSG_SMS_IR_SAMPLES_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_IR_SAMPLES_IND",
301 [MSG_SMS_CMMB_CA_SERVICE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_CA_SERVICE_IND",
302 [MSG_SMS_SLAVE_DEVICE_DETECTED - MSG_TYPE_BASE_VAL] = "MSG_SMS_SLAVE_DEVICE_DETECTED",
303 [MSG_SMS_INTERFACE_LOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_INTERFACE_LOCK_IND",
304 [MSG_SMS_INTERFACE_UNLOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_INTERFACE_UNLOCK_IND",
305 [MSG_SMS_SEND_ROSUM_BUFF_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_ROSUM_BUFF_REQ",
306 [MSG_SMS_SEND_ROSUM_BUFF_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_ROSUM_BUFF_RES",
307 [MSG_SMS_ROSUM_BUFF - MSG_TYPE_BASE_VAL] = "MSG_SMS_ROSUM_BUFF",
308 [MSG_SMS_SET_AES128_KEY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_AES128_KEY_REQ",
309 [MSG_SMS_SET_AES128_KEY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_AES128_KEY_RES",
310 [MSG_SMS_MBBMS_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_WRITE_REQ",
311 [MSG_SMS_MBBMS_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_WRITE_RES",
312 [MSG_SMS_MBBMS_READ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_READ_IND",
313 [MSG_SMS_IQ_STREAM_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_START_REQ",
314 [MSG_SMS_IQ_STREAM_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_START_RES",
315 [MSG_SMS_IQ_STREAM_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_STOP_REQ",
316 [MSG_SMS_IQ_STREAM_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_STOP_RES",
317 [MSG_SMS_IQ_STREAM_DATA_BLOCK - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_DATA_BLOCK",
318 [MSG_SMS_GET_EEPROM_VERSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_EEPROM_VERSION_REQ",
319 [MSG_SMS_GET_EEPROM_VERSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_EEPROM_VERSION_RES",
320 [MSG_SMS_SIGNAL_DETECTED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SIGNAL_DETECTED_IND",
321 [MSG_SMS_NO_SIGNAL_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_NO_SIGNAL_IND",
322 [MSG_SMS_MRC_SHUTDOWN_SLAVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_SHUTDOWN_SLAVE_REQ",
323 [MSG_SMS_MRC_SHUTDOWN_SLAVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_SHUTDOWN_SLAVE_RES",
324 [MSG_SMS_MRC_BRINGUP_SLAVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_BRINGUP_SLAVE_REQ",
325 [MSG_SMS_MRC_BRINGUP_SLAVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_BRINGUP_SLAVE_RES",
326 [MSG_SMS_EXTERNAL_LNA_CTRL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXTERNAL_LNA_CTRL_REQ",
327 [MSG_SMS_EXTERNAL_LNA_CTRL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXTERNAL_LNA_CTRL_RES",
328 [MSG_SMS_SET_PERIODIC_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_PERIODIC_STATISTICS_REQ",
329 [MSG_SMS_SET_PERIODIC_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_PERIODIC_STATISTICS_RES",
330 [MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_REQ",
331 [MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_RES",
332 [LOCAL_TUNE - MSG_TYPE_BASE_VAL] = "LOCAL_TUNE",
333 [LOCAL_IFFT_H_ICI - MSG_TYPE_BASE_VAL] = "LOCAL_IFFT_H_ICI",
334 [MSG_RESYNC_REQ - MSG_TYPE_BASE_VAL] = "MSG_RESYNC_REQ",
335 [MSG_SMS_CMMB_GET_MRC_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_MRC_STATISTICS_REQ",
336 [MSG_SMS_CMMB_GET_MRC_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_MRC_STATISTICS_RES",
337 [MSG_SMS_LOG_EX_ITEM - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_EX_ITEM",
338 [MSG_SMS_DEVICE_DATA_LOSS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEVICE_DATA_LOSS_IND",
339 [MSG_SMS_MRC_WATCHDOG_TRIGGERED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_WATCHDOG_TRIGGERED_IND",
340 [MSG_SMS_USER_MSG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_USER_MSG_REQ",
341 [MSG_SMS_USER_MSG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_USER_MSG_RES",
342 [MSG_SMS_SMART_CARD_INIT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_INIT_REQ",
343 [MSG_SMS_SMART_CARD_INIT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_INIT_RES",
344 [MSG_SMS_SMART_CARD_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_WRITE_REQ",
345 [MSG_SMS_SMART_CARD_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_WRITE_RES",
346 [MSG_SMS_SMART_CARD_READ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_READ_IND",
347 [MSG_SMS_TSE_ENABLE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_TSE_ENABLE_REQ",
348 [MSG_SMS_TSE_ENABLE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_TSE_ENABLE_RES",
349 [MSG_SMS_CMMB_GET_SHORT_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_SHORT_STATISTICS_REQ",
350 [MSG_SMS_CMMB_GET_SHORT_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_SHORT_STATISTICS_RES",
351 [MSG_SMS_LED_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LED_CONFIG_REQ",
352 [MSG_SMS_LED_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LED_CONFIG_RES",
353 [MSG_PWM_ANTENNA_REQ - MSG_TYPE_BASE_VAL] = "MSG_PWM_ANTENNA_REQ",
354 [MSG_PWM_ANTENNA_RES - MSG_TYPE_BASE_VAL] = "MSG_PWM_ANTENNA_RES",
355 [MSG_SMS_CMMB_SMD_SN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SMD_SN_REQ",
356 [MSG_SMS_CMMB_SMD_SN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SMD_SN_RES",
357 [MSG_SMS_CMMB_SET_CA_CW_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_CW_REQ",
358 [MSG_SMS_CMMB_SET_CA_CW_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_CW_RES",
359 [MSG_SMS_CMMB_SET_CA_SALT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_SALT_REQ",
360 [MSG_SMS_CMMB_SET_CA_SALT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_SALT_RES",
361 [MSG_SMS_NSCD_INIT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_INIT_REQ",
362 [MSG_SMS_NSCD_INIT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_INIT_RES",
363 [MSG_SMS_NSCD_PROCESS_SECTION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_PROCESS_SECTION_REQ",
364 [MSG_SMS_NSCD_PROCESS_SECTION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_PROCESS_SECTION_RES",
365 [MSG_SMS_DBD_CREATE_OBJECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CREATE_OBJECT_REQ",
366 [MSG_SMS_DBD_CREATE_OBJECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CREATE_OBJECT_RES",
367 [MSG_SMS_DBD_CONFIGURE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CONFIGURE_REQ",
368 [MSG_SMS_DBD_CONFIGURE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CONFIGURE_RES",
369 [MSG_SMS_DBD_SET_KEYS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_SET_KEYS_REQ",
370 [MSG_SMS_DBD_SET_KEYS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_SET_KEYS_RES",
371 [MSG_SMS_DBD_PROCESS_HEADER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_HEADER_REQ",
372 [MSG_SMS_DBD_PROCESS_HEADER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_HEADER_RES",
373 [MSG_SMS_DBD_PROCESS_DATA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_DATA_REQ",
374 [MSG_SMS_DBD_PROCESS_DATA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_DATA_RES",
375 [MSG_SMS_DBD_PROCESS_GET_DATA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_GET_DATA_REQ",
376 [MSG_SMS_DBD_PROCESS_GET_DATA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_GET_DATA_RES",
377 [MSG_SMS_NSCD_OPEN_SESSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_OPEN_SESSION_REQ",
378 [MSG_SMS_NSCD_OPEN_SESSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_OPEN_SESSION_RES",
379 [MSG_SMS_SEND_HOST_DATA_TO_DEMUX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_HOST_DATA_TO_DEMUX_REQ",
380 [MSG_SMS_SEND_HOST_DATA_TO_DEMUX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_HOST_DATA_TO_DEMUX_RES",
381 [MSG_LAST_MSG_TYPE - MSG_TYPE_BASE_VAL] = "MSG_LAST_MSG_TYPE",
382};
383
384char *smscore_translate_msg(enum msg_types msgtype)
385{
386 int i = msgtype - MSG_TYPE_BASE_VAL;
387 char *msg;
388
53faa685 389 if (i < 0 || i >= ARRAY_SIZE(siano_msgs))
4c3bdb5e
MCC		 390 return "Unknown msg type";
391
392 msg = siano_msgs[i];
393
394 if (!*msg)
395 return "Unknown msg type";
396
397 return msg;
398}
399EXPORT_SYMBOL_GPL(smscore_translate_msg);
400
1c11d546
MK		 401void smscore_set_board_id(struct smscore_device_t *core, int id)
402{
403 core->board_id = id;
404}
405
7b29e10d
MK		 406int smscore_led_state(struct smscore_device_t *core, int led)
407{
408 if (led >= 0)
409 core->led_state = led;
410 return core->led_state;
411}
a0beec8f 412EXPORT_SYMBOL_GPL(smscore_set_board_id);
7b29e10d 413
1c11d546
MK		 414int smscore_get_board_id(struct smscore_device_t *core)
415{
416 return core->board_id;
417}
a0beec8f 418EXPORT_SYMBOL_GPL(smscore_get_board_id);
1c11d546 419
18245e18 420struct smscore_registry_entry_t {
2e5c1ec8
MK		 421 struct list_head entry;
422 char devpath[32];
423 int mode;
18245e18
MK		 424 enum sms_device_type_st type;
425};
2e5c1ec8 426
c5e0bd1a
AB		 427static struct list_head g_smscore_notifyees;
428static struct list_head g_smscore_devices;
429static struct mutex g_smscore_deviceslock;
2e5c1ec8 430
c5e0bd1a
AB		 431static struct list_head g_smscore_registry;
432static struct mutex g_smscore_registrylock;
2e5c1ec8 433
9711a8a6 434static int default_mode = DEVICE_MODE_NONE;
f17407a8 435
2e5c1ec8
MK		 436module_param(default_mode, int, 0644);
437MODULE_PARM_DESC(default_mode, "default firmware id (device mode)");
438
18245e18 439static struct smscore_registry_entry_t *smscore_find_registry(char *devpath)
2e5c1ec8 440{
18245e18 441 struct smscore_registry_entry_t *entry;
2e5c1ec8
MK		 442 struct list_head *next;
443
444 kmutex_lock(&g_smscore_registrylock);
82237416
MK		 445 for (next = g_smscore_registry.next;
446 next != &g_smscore_registry;
447 next = next->next) {
18245e18 448 entry = (struct smscore_registry_entry_t *) next;
82237416 449 if (!strcmp(entry->devpath, devpath)) {
2e5c1ec8 450 kmutex_unlock(&g_smscore_registrylock);
f17407a8 451 return entry;
2e5c1ec8
MK		 452 }
453 }
806ec0fb 454 entry = kmalloc(sizeof(struct smscore_registry_entry_t), GFP_KERNEL);
82237416 455 if (entry) {
2e5c1ec8
MK		 456 entry->mode = default_mode;
457 strcpy(entry->devpath, devpath);
2e5c1ec8 458 list_add(&entry->entry, &g_smscore_registry);
82237416 459 } else
5ed0a2c7 460 pr_err("failed to create smscore_registry.\n");
2e5c1ec8 461 kmutex_unlock(&g_smscore_registrylock);
f17407a8
MK		 462 return entry;
463}
2e5c1ec8 464
82237416 465int smscore_registry_getmode(char *devpath)
f17407a8 466{
18245e18 467 struct smscore_registry_entry_t *entry;
f17407a8 468
82237416
MK		 469 entry = smscore_find_registry(devpath);
470 if (entry)
f17407a8 471 return entry->mode;
f17407a8 472 else
5ed0a2c7 473 pr_err("No registry found.\n");
82237416 474
2e5c1ec8
MK		 475 return default_mode;
476}
a0beec8f 477EXPORT_SYMBOL_GPL(smscore_registry_getmode);
2e5c1ec8 478
0c071f37 479static enum sms_device_type_st smscore_registry_gettype(char *devpath)
2e5c1ec8 480{
18245e18 481 struct smscore_registry_entry_t *entry;
2e5c1ec8 482
82237416
MK		 483 entry = smscore_find_registry(devpath);
484 if (entry)
f17407a8 485 return entry->type;
f17407a8 486 else
5ed0a2c7 487 pr_err("No registry found.\n");
82237416 488
e5d218ee 489 return -EINVAL;
f17407a8 490}
2e5c1ec8 491
e5d218ee 492static void smscore_registry_setmode(char *devpath, int mode)
82237416 493{
18245e18 494 struct smscore_registry_entry_t *entry;
2e5c1ec8 495
82237416
MK		 496 entry = smscore_find_registry(devpath);
497 if (entry)
498 entry->mode = mode;
f17407a8 499 else
5ed0a2c7 500 pr_err("No registry found.\n");
82237416 501}
2e5c1ec8 502
0c071f37
MK		 503static void smscore_registry_settype(char *devpath,
504 enum sms_device_type_st type)
f17407a8 505{
18245e18 506 struct smscore_registry_entry_t *entry;
f17407a8 507
82237416
MK		 508 entry = smscore_find_registry(devpath);
509 if (entry)
f17407a8 510 entry->type = type;
f17407a8 511 else
5ed0a2c7 512 pr_err("No registry found.\n");
2e5c1ec8
MK		 513}
514
515
0c071f37
MK		 516static void list_add_locked(struct list_head *new, struct list_head *head,
517 spinlock_t *lock)
2e5c1ec8
MK		 518{
519 unsigned long flags;
520
521 spin_lock_irqsave(lock, flags);
522
523 list_add(new, head);
524
525 spin_unlock_irqrestore(lock, flags);
526}
527
528/**
529 * register a client callback that called when device plugged in/unplugged
530 * NOTE: if devices exist callback is called immediately for each device
531 *
532 * @param hotplug callback
533 *
534 * @return 0 on success, <0 on error.
535 */
536int smscore_register_hotplug(hotplug_t hotplug)
537{
18245e18 538 struct smscore_device_notifyee_t *notifyee;
2e5c1ec8
MK		 539 struct list_head *next, *first;
540 int rc = 0;
541
542 kmutex_lock(&g_smscore_deviceslock);
543
18245e18
MK		 544 notifyee = kmalloc(sizeof(struct smscore_device_notifyee_t),
545 GFP_KERNEL);
82237416
MK		 546 if (notifyee) {
547 /* now notify callback about existing devices */
2e5c1ec8 548 first = &g_smscore_devices;
82237416
MK		 549 for (next = first->next;
550 next != first && !rc;
551 next = next->next) {
18245e18
MK		 552 struct smscore_device_t *coredev =
553 (struct smscore_device_t *) next;
2e5c1ec8
MK		 554 rc = hotplug(coredev, coredev->device, 1);
555 }
556
82237416 557 if (rc >= 0) {
2e5c1ec8
MK		 558 notifyee->hotplug = hotplug;
559 list_add(&notifyee->entry, &g_smscore_notifyees);
82237416 560 } else
2e5c1ec8 561 kfree(notifyee);
82237416 562 } else
2e5c1ec8
MK		 563 rc = -ENOMEM;
564
565 kmutex_unlock(&g_smscore_deviceslock);
566
567 return rc;
568}
a0beec8f 569EXPORT_SYMBOL_GPL(smscore_register_hotplug);
2e5c1ec8
MK		 570
571/**
572 * unregister a client callback that called when device plugged in/unplugged
573 *
574 * @param hotplug callback
575 *
576 */
577void smscore_unregister_hotplug(hotplug_t hotplug)
578{
579 struct list_head *next, *first;
580
581 kmutex_lock(&g_smscore_deviceslock);
582
583 first = &g_smscore_notifyees;
584
82237416 585 for (next = first->next; next != first;) {
18245e18
MK		 586 struct smscore_device_notifyee_t *notifyee =
587 (struct smscore_device_notifyee_t *) next;
2e5c1ec8
MK		 588 next = next->next;
589
82237416 590 if (notifyee->hotplug == hotplug) {
2e5c1ec8
MK		 591 list_del(&notifyee->entry);
592 kfree(notifyee);
593 }
594 }
595
596 kmutex_unlock(&g_smscore_deviceslock);
597}
a0beec8f 598EXPORT_SYMBOL_GPL(smscore_unregister_hotplug);
2e5c1ec8 599
0c071f37 600static void smscore_notify_clients(struct smscore_device_t *coredev)
2e5c1ec8 601{
18245e18 602 struct smscore_client_t *client;
2e5c1ec8 603
82237416
MK		 604 /* the client must call smscore_unregister_client from remove handler */
605 while (!list_empty(&coredev->clients)) {
18245e18 606 client = (struct smscore_client_t *) coredev->clients.next;
2e5c1ec8
MK		 607 client->onremove_handler(client->context);
608 }
609}
610
0c071f37
MK		 611static int smscore_notify_callbacks(struct smscore_device_t *coredev,
612 struct device *device, int arrival)
2e5c1ec8 613{
0208c15e 614 struct smscore_device_notifyee_t *elem;
2e5c1ec8
MK		 615 int rc = 0;
616
82237416 617 /* note: must be called under g_deviceslock */
2e5c1ec8 618
0208c15e
JL		 619 list_for_each_entry(elem, &g_smscore_notifyees, entry) {
620 rc = elem->hotplug(coredev, device, arrival);
2e5c1ec8
MK		 621 if (rc < 0)
622 break;
623 }
624
625 return rc;
626}
627
0c071f37
MK		 628static struct
629smscore_buffer_t *smscore_createbuffer(u8 *buffer, void *common_buffer,
a83ccdd6 630 dma_addr_t common_buffer_phys)
2e5c1ec8 631{
e5d218ee
MCC		 632 struct smscore_buffer_t *cb;
633
634 cb = kzalloc(sizeof(struct smscore_buffer_t), GFP_KERNEL);
0dd5f20c 635 if (!cb)
2e5c1ec8 636 return NULL;
2e5c1ec8
MK		 637
638 cb->p = buffer;
494d24c5 639 cb->offset_in_common = buffer - (u8 *) common_buffer;
2e5c1ec8
MK		 640 cb->phys = common_buffer_phys + cb->offset_in_common;
641
642 return cb;
643}
644
645/**
82237416
MK		 646 * creates coredev object for a device, prepares buffers,
647 * creates buffer mappings, notifies registered hotplugs about new device.
2e5c1ec8 648 *
59bf6b8e
MK		 649 * @param params device pointer to struct with device specific parameters
650 * and handlers
2e5c1ec8
MK		 651 * @param coredev pointer to a value that receives created coredev object
652 *
653 * @return 0 on success, <0 on error.
654 */
18245e18 655int smscore_register_device(struct smsdevice_params_t *params,
4b208f8b
MCC		 656 struct smscore_device_t **coredev,
657 void *mdev)
2e5c1ec8 658{
18245e18 659 struct smscore_device_t *dev;
2e5c1ec8
MK		 660 u8 *buffer;
661
18245e18 662 dev = kzalloc(sizeof(struct smscore_device_t), GFP_KERNEL);
0dd5f20c 663 if (!dev)
2e5c1ec8 664 return -ENOMEM;
2e5c1ec8 665
4b208f8b
MCC		 666#ifdef CONFIG_MEDIA_CONTROLLER_DVB
667 dev->media_dev = mdev;
668#endif
669
82237416 670 /* init list entry so it could be safe in smscore_unregister_device */
2e5c1ec8
MK		 671 INIT_LIST_HEAD(&dev->entry);
672
82237416 673 /* init queues */
2e5c1ec8 674 INIT_LIST_HEAD(&dev->clients);
2e5c1ec8
MK		 675 INIT_LIST_HEAD(&dev->buffers);
676
82237416 677 /* init locks */
2e5c1ec8
MK		 678 spin_lock_init(&dev->clientslock);
679 spin_lock_init(&dev->bufferslock);
680
82237416 681 /* init completion events */
2e5c1ec8
MK		 682 init_completion(&dev->version_ex_done);
683 init_completion(&dev->data_download_done);
018b0c6f 684 init_completion(&dev->data_validity_done);
2e5c1ec8
MK		 685 init_completion(&dev->trigger_done);
686 init_completion(&dev->init_device_done);
687 init_completion(&dev->reload_start_done);
688 init_completion(&dev->resume_done);
34601caa
US		 689 init_completion(&dev->gpio_configuration_done);
690 init_completion(&dev->gpio_set_level_done);
691 init_completion(&dev->gpio_get_level_done);
a804800a 692 init_completion(&dev->ir_init_done);
2e5c1ec8 693
a9349315
US		 694 /* Buffer management */
695 init_waitqueue_head(&dev->buffer_mng_waitq);
696
82237416 697 /* alloc common buffer */
2e5c1ec8 698 dev->common_buffer_size = params->buffer_size * params->num_buffers;
82237416
MK		 699 dev->common_buffer = dma_alloc_coherent(NULL, dev->common_buffer_size,
700 &dev->common_buffer_phys,
701 GFP_KERNEL | GFP_DMA);
702 if (!dev->common_buffer) {
2e5c1ec8
MK		 703 smscore_unregister_device(dev);
704 return -ENOMEM;
705 }
706
82237416
MK		 707 /* prepare dma buffers */
708 for (buffer = dev->common_buffer;
709 dev->num_buffers < params->num_buffers;
fa830e8a 710 dev->num_buffers++, buffer += params->buffer_size) {
e5d218ee
MCC		 711 struct smscore_buffer_t *cb;
712
713 cb = smscore_createbuffer(buffer, dev->common_buffer,
714 dev->common_buffer_phys);
82237416 715 if (!cb) {
2e5c1ec8
MK		 716 smscore_unregister_device(dev);
717 return -ENOMEM;
718 }
719
720 smscore_putbuffer(dev, cb);
721 }
722
0dd5f20c 723 pr_debug("allocated %d buffers\n", dev->num_buffers);
2e5c1ec8
MK		 724
725 dev->mode = DEVICE_MODE_NONE;
3ba92d0b 726 dev->board_id = SMS_BOARD_UNKNOWN;
2e5c1ec8
MK		 727 dev->context = params->context;
728 dev->device = params->device;
729 dev->setmode_handler = params->setmode_handler;
730 dev->detectmode_handler = params->detectmode_handler;
731 dev->sendrequest_handler = params->sendrequest_handler;
732 dev->preload_handler = params->preload_handler;
733 dev->postload_handler = params->postload_handler;
734
735 dev->device_flags = params->flags;
736 strcpy(dev->devpath, params->devpath);
737
82237416 738 smscore_registry_settype(dev->devpath, params->device_type);
f17407a8 739
82237416 740 /* add device to devices list */
2e5c1ec8
MK		 741 kmutex_lock(&g_smscore_deviceslock);
742 list_add(&dev->entry, &g_smscore_devices);
743 kmutex_unlock(&g_smscore_deviceslock);
744
745 *coredev = dev;
746
0dd5f20c 747 pr_debug("device %p created\n", dev);
2e5c1ec8
MK		 748
749 return 0;
750}
a0beec8f 751EXPORT_SYMBOL_GPL(smscore_register_device);
2e5c1ec8 752
a804800a
US		 753
754static int smscore_sendrequest_and_wait(struct smscore_device_t *coredev,
755 void *buffer, size_t size, struct completion *completion) {
018b0c6f
MCC		 756 int rc;
757
758 if (completion == NULL)
759 return -EINVAL;
760 init_completion(completion);
761
762 rc = coredev->sendrequest_handler(coredev->context, buffer, size);
a804800a 763 if (rc < 0) {
0dd5f20c 764 pr_info("sendrequest returned error %d\n", rc);
a804800a
US		 765 return rc;
766 }
767
768 return wait_for_completion_timeout(completion,
769 msecs_to_jiffies(SMS_PROTOCOL_MAX_RAOUNDTRIP_MS)) ?
770 0 : -ETIME;
771}
772
773/**
774 * Starts & enables IR operations
775 *
776 * @return 0 on success, < 0 on error.
777 */
778static int smscore_init_ir(struct smscore_device_t *coredev)
779{
780 int ir_io;
781 int rc;
782 void *buffer;
783
d8b4b582 784 coredev->ir.dev = NULL;
a804800a
US		 785 ir_io = sms_get_board(smscore_get_board_id(coredev))->board_cfg.ir;
786 if (ir_io) {/* only if IR port exist we use IR sub-module */
0dd5f20c 787 pr_debug("IR loading\n");
a804800a
US		 788 rc = sms_ir_init(coredev);
789
790 if (rc != 0)
5ed0a2c7 791 pr_err("Error initialization DTV IR sub-module\n");
a804800a 792 else {
dfef84fc 793 buffer = kmalloc(sizeof(struct sms_msg_data2) +
a804800a
US		 794 SMS_DMA_ALIGNMENT,
795 GFP_KERNEL | GFP_DMA);
796 if (buffer) {
dfef84fc
MCC		 797 struct sms_msg_data2 *msg =
798 (struct sms_msg_data2 *)
a804800a
US		 799 SMS_ALIGN_ADDRESS(buffer);
800
dfef84fc 801 SMS_INIT_MSG(&msg->x_msg_header,
a804800a 802 MSG_SMS_START_IR_REQ,
dfef84fc 803 sizeof(struct sms_msg_data2));
28a59df4
MCC		 804 msg->msg_data[0] = coredev->ir.controller;
805 msg->msg_data[1] = coredev->ir.timeout;
a804800a 806
a804800a 807 rc = smscore_sendrequest_and_wait(coredev, msg,
dfef84fc 808 msg->x_msg_header. msg_length,
a804800a
US		 809 &coredev->ir_init_done);
810
811 kfree(buffer);
812 } else
5ed0a2c7 813 pr_err("Sending IR initialization message failed\n");
a804800a
US		 814 }
815 } else
0dd5f20c 816 pr_info("IR port has not been detected\n");
a804800a
US		 817
818 return 0;
819}
820
dfbf021c
MCC		 821/**
822 * configures device features according to board configuration structure.
823 *
824 * @param coredev pointer to a coredev object returned by
825 * smscore_register_device
826 *
827 * @return 0 on success, <0 on error.
828 */
2bf0f93e 829static int smscore_configure_board(struct smscore_device_t *coredev)
dfbf021c
MCC		 830{
831 struct sms_board *board;
832
833 board = sms_get_board(coredev->board_id);
834 if (!board) {
5ed0a2c7 835 pr_err("no board configuration exist.\n");
dfbf021c
MCC		 836 return -EINVAL;
837 }
838
839 if (board->mtu) {
28a59df4 840 struct sms_msg_data mtu_msg;
69083688 841 pr_debug("set max transmit unit %d\n", board->mtu);
dfbf021c 842
28a59df4
MCC		 843 mtu_msg.x_msg_header.msg_src_id = 0;
844 mtu_msg.x_msg_header.msg_dst_id = HIF_TASK;
845 mtu_msg.x_msg_header.msg_flags = 0;
846 mtu_msg.x_msg_header.msg_type = MSG_SMS_SET_MAX_TX_MSG_LEN_REQ;
847 mtu_msg.x_msg_header.msg_length = sizeof(mtu_msg);
848 mtu_msg.msg_data[0] = board->mtu;
dfbf021c 849
28a59df4
MCC		 850 coredev->sendrequest_handler(coredev->context, &mtu_msg,
851 sizeof(mtu_msg));
dfbf021c
MCC		 852 }
853
854 if (board->crystal) {
28a59df4 855 struct sms_msg_data crys_msg;
69083688 856 pr_debug("set crystal value %d\n", board->crystal);
dfbf021c 857
28a59df4 858 SMS_INIT_MSG(&crys_msg.x_msg_header,
dfbf021c 859 MSG_SMS_NEW_CRYSTAL_REQ,
28a59df4
MCC		 860 sizeof(crys_msg));
861 crys_msg.msg_data[0] = board->crystal;
dfbf021c 862
28a59df4
MCC		 863 coredev->sendrequest_handler(coredev->context, &crys_msg,
864 sizeof(crys_msg));
dfbf021c
MCC		 865 }
866
867 return 0;
868}
869
2e5c1ec8
MK		 870/**
871 * sets initial device mode and notifies client hotplugs that device is ready
872 *
59bf6b8e 873 * @param coredev pointer to a coredev object returned by
05ad412a 874 * smscore_register_device
2e5c1ec8
MK		 875 *
876 * @return 0 on success, <0 on error.
877 */
18245e18 878int smscore_start_device(struct smscore_device_t *coredev)
2e5c1ec8 879{
9711a8a6
MCC		 880 int rc;
881 int board_id = smscore_get_board_id(coredev);
882 int mode = smscore_registry_getmode(coredev->devpath);
883
884 /* Device is initialized as DEVICE_MODE_NONE */
885 if (board_id != SMS_BOARD_UNKNOWN && mode == DEVICE_MODE_NONE)
886 mode = sms_get_board(board_id)->default_mode;
887
888 rc = smscore_set_device_mode(coredev, mode);
82237416 889 if (rc < 0) {
0dd5f20c 890 pr_info("set device mode failed , rc %d\n", rc);
2e5c1ec8 891 return rc;
f17407a8 892 }
dfbf021c
MCC		 893 rc = smscore_configure_board(coredev);
894 if (rc < 0) {
0dd5f20c 895 pr_info("configure board failed , rc %d\n", rc);
dfbf021c
MCC		 896 return rc;
897 }
2e5c1ec8
MK		 898
899 kmutex_lock(&g_smscore_deviceslock);
900
901 rc = smscore_notify_callbacks(coredev, coredev->device, 1);
a804800a 902 smscore_init_ir(coredev);
2e5c1ec8 903
0dd5f20c 904 pr_debug("device %p started, rc %d\n", coredev, rc);
2e5c1ec8
MK		 905
906 kmutex_unlock(&g_smscore_deviceslock);
907
908 return rc;
909}
a0beec8f 910EXPORT_SYMBOL_GPL(smscore_start_device);
2e5c1ec8 911
2e5c1ec8 912
0c071f37
MK		 913static int smscore_load_firmware_family2(struct smscore_device_t *coredev,
914 void *buffer, size_t size)
2e5c1ec8 915{
dfef84fc
MCC		 916 struct sms_firmware *firmware = (struct sms_firmware *) buffer;
917 struct sms_msg_data4 *msg;
018b0c6f
MCC		 918 u32 mem_address, calc_checksum = 0;
919 u32 i, *ptr;
dfef84fc 920 u8 *payload = firmware->payload;
2e5c1ec8 921 int rc = 0;
1668844e
HV		 922 firmware->start_address = le32_to_cpup((__le32 *)&firmware->start_address);
923 firmware->length = le32_to_cpup((__le32 *)&firmware->length);
01abc0b0 924
dfef84fc 925 mem_address = firmware->start_address;
2e5c1ec8 926
0dd5f20c 927 pr_debug("loading FW to addr 0x%x size %d\n",
dfef84fc 928 mem_address, firmware->length);
82237416 929 if (coredev->preload_handler) {
2e5c1ec8
MK		 930 rc = coredev->preload_handler(coredev->context);
931 if (rc < 0)
932 return rc;
933 }
934
82237416 935 /* PAGE_SIZE buffer shall be enough and dma aligned */
e080842c 936 msg = kmalloc(PAGE_SIZE, GFP_KERNEL | GFP_DMA);
2e5c1ec8
MK		 937 if (!msg)
938 return -ENOMEM;
939
82237416 940 if (coredev->mode != DEVICE_MODE_NONE) {
69083688 941 pr_debug("sending reload command.\n");
dfef84fc
MCC		 942 SMS_INIT_MSG(&msg->x_msg_header, MSG_SW_RELOAD_START_REQ,
943 sizeof(struct sms_msg_hdr));
82237416 944 rc = smscore_sendrequest_and_wait(coredev, msg,
dfef84fc 945 msg->x_msg_header.msg_length,
82237416 946 &coredev->reload_start_done);
018b0c6f 947 if (rc < 0) {
5ed0a2c7 948 pr_err("device reload failed, rc %d\n", rc);
018b0c6f
MCC		 949 goto exit_fw_download;
950 }
f0333e3d 951 mem_address = *(u32 *) &payload[20];
2e5c1ec8
MK		 952 }
953
dfef84fc 954 for (i = 0, ptr = (u32 *)firmware->payload; i < firmware->length/4 ;
018b0c6f
MCC		 955 i++, ptr++)
956 calc_checksum += *ptr;
957
fa830e8a 958 while (size && rc >= 0) {
28a59df4 959 struct sms_data_download *data_msg =
dfef84fc 960 (struct sms_data_download *) msg;
05ad412a 961 int payload_size = min_t(int, size, SMS_MAX_PAYLOAD_SIZE);
2e5c1ec8 962
dfef84fc
MCC		 963 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_DOWNLOAD_REQ,
964 (u16)(sizeof(struct sms_msg_hdr) +
f0333e3d 965 sizeof(u32) + payload_size));
2e5c1ec8 966
28a59df4
MCC		 967 data_msg->mem_addr = mem_address;
968 memcpy(data_msg->payload, payload, payload_size);
2e5c1ec8 969
28a59df4
MCC		 970 rc = smscore_sendrequest_and_wait(coredev, data_msg,
971 data_msg->x_msg_header.msg_length,
59bf6b8e 972 &coredev->data_download_done);
2e5c1ec8
MK		 973
974 payload += payload_size;
975 size -= payload_size;
976 mem_address += payload_size;
977 }
978
018b0c6f
MCC		 979 if (rc < 0)
980 goto exit_fw_download;
981
69083688 982 pr_debug("sending MSG_SMS_DATA_VALIDITY_REQ expecting 0x%x\n",
018b0c6f 983 calc_checksum);
dfef84fc
MCC		 984 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_VALIDITY_REQ,
985 sizeof(msg->x_msg_header) +
018b0c6f 986 sizeof(u32) * 3);
28a59df4 987 msg->msg_data[0] = firmware->start_address;
018b0c6f 988 /* Entry point */
28a59df4
MCC		 989 msg->msg_data[1] = firmware->length;
990 msg->msg_data[2] = 0; /* Regular checksum*/
018b0c6f 991 rc = smscore_sendrequest_and_wait(coredev, msg,
dfef84fc 992 msg->x_msg_header.msg_length,
018b0c6f
MCC		 993 &coredev->data_validity_done);
994 if (rc < 0)
995 goto exit_fw_download;
996
997 if (coredev->mode == DEVICE_MODE_NONE) {
28a59df4 998 struct sms_msg_data *trigger_msg =
dfef84fc 999 (struct sms_msg_data *) msg;
018b0c6f 1000
69083688 1001 pr_debug("sending MSG_SMS_SWDOWNLOAD_TRIGGER_REQ\n");
dfef84fc 1002 SMS_INIT_MSG(&msg->x_msg_header,
018b0c6f 1003 MSG_SMS_SWDOWNLOAD_TRIGGER_REQ,
dfef84fc 1004 sizeof(struct sms_msg_hdr) +
018b0c6f
MCC		 1005 sizeof(u32) * 5);
1006
28a59df4 1007 trigger_msg->msg_data[0] = firmware->start_address;
018b0c6f 1008 /* Entry point */
28a59df4
MCC		 1009 trigger_msg->msg_data[1] = 6; /* Priority */
1010 trigger_msg->msg_data[2] = 0x200; /* Stack size */
1011 trigger_msg->msg_data[3] = 0; /* Parameter */
1012 trigger_msg->msg_data[4] = 4; /* Task ID */
018b0c6f 1013
28a59df4
MCC		 1014 rc = smscore_sendrequest_and_wait(coredev, trigger_msg,
1015 trigger_msg->x_msg_header.msg_length,
59bf6b8e 1016 &coredev->trigger_done);
018b0c6f 1017 } else {
dfef84fc
MCC		 1018 SMS_INIT_MSG(&msg->x_msg_header, MSG_SW_RELOAD_EXEC_REQ,
1019 sizeof(struct sms_msg_hdr));
018b0c6f 1020 rc = coredev->sendrequest_handler(coredev->context, msg,
dfef84fc 1021 msg->x_msg_header.msg_length);
2e5c1ec8
MK		 1022 }
1023
018b0c6f
MCC		 1024 if (rc < 0)
1025 goto exit_fw_download;
1026
1027 /*
1028 * backward compatibility - wait to device_ready_done for
1029 * not more than 400 ms
1030 */
1031 msleep(400);
1032
1033exit_fw_download:
2e5c1ec8
MK		 1034 kfree(msg);
1035
1e19c21e 1036 if (coredev->postload_handler) {
69083688
MCC		 1037 pr_debug("rc=%d, postload=0x%p\n",
1038 rc, coredev->postload_handler);
1e19c21e
MCC		 1039 if (rc >= 0)
1040 return coredev->postload_handler(coredev->context);
1041 }
1042
69083688 1043 pr_debug("rc=%d\n", rc);
1e19c21e 1044 return rc;
2e5c1ec8
MK		 1045}
1046
2a764315
MCC		 1047static char *smscore_fw_lkup[][DEVICE_MODE_MAX] = {
1048 [SMS_NOVA_A0] = {
11ad03a5
MCC		 1049 [DEVICE_MODE_DVBT] = SMS_FW_DVB_NOVA_12MHZ,
1050 [DEVICE_MODE_DVBH] = SMS_FW_DVB_NOVA_12MHZ,
1051 [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_NOVA_12MHZ,
1052 [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_NOVA_12MHZ,
1053 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_NOVA_12MHZ,
1054 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_NOVA_12MHZ,
2a764315
MCC		 1055 },
1056 [SMS_NOVA_B0] = {
11ad03a5
MCC		 1057 [DEVICE_MODE_DVBT] = SMS_FW_DVB_NOVA_12MHZ_B0,
1058 [DEVICE_MODE_DVBH] = SMS_FW_DVB_NOVA_12MHZ_B0,
1059 [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_NOVA_12MHZ_B0,
1060 [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_NOVA_12MHZ_B0,
1061 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_NOVA_12MHZ_B0,
1062 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_NOVA_12MHZ_B0,
1063 [DEVICE_MODE_FM_RADIO] = SMS_FW_FM_RADIO,
1064 [DEVICE_MODE_FM_RADIO_BDA] = SMS_FW_FM_RADIO,
2a764315
MCC		 1065 },
1066 [SMS_VEGA] = {
11ad03a5 1067 [DEVICE_MODE_CMMB] = SMS_FW_CMMB_VEGA_12MHZ,
2a764315
MCC		 1068 },
1069 [SMS_VENICE] = {
11ad03a5 1070 [DEVICE_MODE_CMMB] = SMS_FW_CMMB_VENICE_12MHZ,
2a764315
MCC		 1071 },
1072 [SMS_MING] = {
11ad03a5 1073 [DEVICE_MODE_CMMB] = SMS_FW_CMMB_MING_APP,
2a764315
MCC		 1074 },
1075 [SMS_PELE] = {
11ad03a5
MCC		 1076 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_PELE,
1077 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_PELE,
2a764315
MCC		 1078 },
1079 [SMS_RIO] = {
11ad03a5
MCC		 1080 [DEVICE_MODE_DVBT] = SMS_FW_DVB_RIO,
1081 [DEVICE_MODE_DVBH] = SMS_FW_DVBH_RIO,
1082 [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_RIO,
1083 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_RIO,
1084 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_RIO,
1085 [DEVICE_MODE_FM_RADIO] = SMS_FW_FM_RADIO_RIO,
1086 [DEVICE_MODE_FM_RADIO_BDA] = SMS_FW_FM_RADIO_RIO,
2a764315
MCC		 1087 },
1088 [SMS_DENVER_1530] = {
11ad03a5 1089 [DEVICE_MODE_ATSC] = SMS_FW_ATSC_DENVER,
2a764315
MCC		 1090 },
1091 [SMS_DENVER_2160] = {
11ad03a5 1092 [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_DENVER,
2a764315
MCC		 1093 },
1094};
018b0c6f 1095
2a764315
MCC		 1096/**
1097 * get firmware file name from one of the two mechanisms : sms_boards or
1098 * smscore_fw_lkup.
1099 * @param coredev pointer to a coredev object returned by
1100 * smscore_register_device
1101 * @param mode requested mode of operation
1102 * @param lookup if 1, always get the fw filename from smscore_fw_lkup
1103 * table. if 0, try first to get from sms_boards
1104 *
1105 * @return 0 on success, <0 on error.
1106 */
018b0c6f 1107static char *smscore_get_fw_filename(struct smscore_device_t *coredev,
2a764315
MCC		 1108 int mode)
1109{
1110 char **fw;
1111 int board_id = smscore_get_board_id(coredev);
1112 enum sms_device_type_st type;
1113
1114 type = smscore_registry_gettype(coredev->devpath);
1115
1116 /* Prevent looking outside the smscore_fw_lkup table */
1117 if (type <= SMS_UNKNOWN_TYPE || type >= SMS_NUM_OF_DEVICE_TYPES)
1118 return NULL;
1119 if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX)
1120 return NULL;
1121
69083688 1122 pr_debug("trying to get fw name from sms_boards board_id %d mode %d\n",
2a764315
MCC		 1123 board_id, mode);
1124 fw = sms_get_board(board_id)->fw;
1125 if (!fw || !fw[mode]) {
69083688 1126 pr_debug("cannot find fw name in sms_boards, getting from lookup table mode %d type %d\n",
2a764315
MCC		 1127 mode, type);
1128 return smscore_fw_lkup[type][mode];
1129 }
1130
1131 return fw[mode];
1132}
018b0c6f 1133
2e5c1ec8
MK		 1134/**
1135 * loads specified firmware into a buffer and calls device loadfirmware_handler
1136 *
59bf6b8e
MK		 1137 * @param coredev pointer to a coredev object returned by
1138 * smscore_register_device
2e5c1ec8
MK		 1139 * @param filename null-terminated string specifies firmware file name
1140 * @param loadfirmware_handler device handler that loads firmware
1141 *
1142 * @return 0 on success, <0 on error.
1143 */
0c071f37 1144static int smscore_load_firmware_from_file(struct smscore_device_t *coredev,
e584f9d6 1145 int mode,
0c071f37 1146 loadfirmware_t loadfirmware_handler)
2e5c1ec8
MK		 1147{
1148 int rc = -ENOENT;
018b0c6f
MCC		 1149 u8 *fw_buf;
1150 u32 fw_buf_size;
2e5c1ec8 1151 const struct firmware *fw;
2e5c1ec8 1152
e584f9d6 1153 char *fw_filename = smscore_get_fw_filename(coredev, mode);
5ac14b60 1154 if (!fw_filename) {
5ed0a2c7 1155 pr_err("mode %d not supported on this device\n", mode);
018b0c6f 1156 return -ENOENT;
5ac14b60 1157 }
69083688 1158 pr_debug("Firmware name: %s\n", fw_filename);
018b0c6f
MCC		 1159
1160 if (loadfirmware_handler == NULL && !(coredev->device_flags
1161 & SMS_DEVICE_FAMILY2))
2e5c1ec8
MK		 1162 return -EINVAL;
1163
018b0c6f 1164 rc = request_firmware(&fw, fw_filename, coredev->device);
82237416 1165 if (rc < 0) {
5ed0a2c7 1166 pr_err("failed to open firmware file '%s'\n", fw_filename);
2e5c1ec8
MK		 1167 return rc;
1168 }
0dd5f20c 1169 pr_debug("read fw %s, buffer size=0x%zx\n", fw_filename, fw->size);
21cf734c
MCC		 1170 fw_buf = kmalloc(ALIGN(fw->size + sizeof(struct sms_firmware),
1171 SMS_ALLOC_ALIGNMENT), GFP_KERNEL | GFP_DMA);
018b0c6f 1172 if (!fw_buf) {
5ed0a2c7 1173 pr_err("failed to allocate firmware buffer\n");
36b51146
RA		 1174 rc = -ENOMEM;
1175 } else {
1176 memcpy(fw_buf, fw->data, fw->size);
1177 fw_buf_size = fw->size;
018b0c6f 1178
36b51146
RA		 1179 rc = (coredev->device_flags & SMS_DEVICE_FAMILY2) ?
1180 smscore_load_firmware_family2(coredev, fw_buf, fw_buf_size)
1181 : loadfirmware_handler(coredev->context, fw_buf,
1182 fw_buf_size);
1183 }
2e5c1ec8 1184
018b0c6f 1185 kfree(fw_buf);
2e5c1ec8
MK		 1186 release_firmware(fw);
1187
1188 return rc;
1189}
1190
1191/**
59bf6b8e
MK		 1192 * notifies all clients registered with the device, notifies hotplugs,
1193 * frees all buffers and coredev object
2e5c1ec8 1194 *
59bf6b8e
MK		 1195 * @param coredev pointer to a coredev object returned by
1196 * smscore_register_device
2e5c1ec8
MK		 1197 *
1198 * @return 0 on success, <0 on error.
1199 */
18245e18 1200void smscore_unregister_device(struct smscore_device_t *coredev)
2e5c1ec8 1201{
18245e18 1202 struct smscore_buffer_t *cb;
2e5c1ec8 1203 int num_buffers = 0;
f17407a8 1204 int retry = 0;
2e5c1ec8
MK		 1205
1206 kmutex_lock(&g_smscore_deviceslock);
1207
a804800a
US		 1208 /* Release input device (IR) resources */
1209 sms_ir_exit(coredev);
1210
2e5c1ec8
MK		 1211 smscore_notify_clients(coredev);
1212 smscore_notify_callbacks(coredev, NULL, 0);
1213
82237416
MK		 1214 /* at this point all buffers should be back
1215 * onresponse must no longer be called */
2e5c1ec8 1216
82237416 1217 while (1) {
a9349315
US		 1218 while (!list_empty(&coredev->buffers)) {
1219 cb = (struct smscore_buffer_t *) coredev->buffers.next;
1220 list_del(&cb->entry);
2e5c1ec8 1221 kfree(cb);
fa830e8a 1222 num_buffers++;
2e5c1ec8 1223 }
2e5c1ec8
MK		 1224 if (num_buffers == coredev->num_buffers)
1225 break;
82237416 1226 if (++retry > 10) {
0dd5f20c 1227 pr_info("exiting although not all buffers released.\n");
f17407a8
MK		 1228 break;
1229 }
2e5c1ec8 1230
0dd5f20c 1231 pr_debug("waiting for %d buffer(s)\n",
068d6c0f 1232 coredev->num_buffers - num_buffers);
018b0c6f 1233 kmutex_unlock(&g_smscore_deviceslock);
2e5c1ec8 1234 msleep(100);
018b0c6f 1235 kmutex_lock(&g_smscore_deviceslock);
2e5c1ec8
MK		 1236 }
1237
0dd5f20c 1238 pr_debug("freed %d buffers\n", num_buffers);
2e5c1ec8
MK		 1239
1240 if (coredev->common_buffer)
82237416 1241 dma_free_coherent(NULL, coredev->common_buffer_size,
a9349315
US		 1242 coredev->common_buffer, coredev->common_buffer_phys);
1243
2da8eab9 1244 kfree(coredev->fw_buf);
2e5c1ec8
MK		 1245
1246 list_del(&coredev->entry);
1247 kfree(coredev);
1248
1249 kmutex_unlock(&g_smscore_deviceslock);
1250
0dd5f20c 1251 pr_debug("device %p destroyed\n", coredev);
2e5c1ec8 1252}
a0beec8f 1253EXPORT_SYMBOL_GPL(smscore_unregister_device);
2e5c1ec8 1254
0c071f37 1255static int smscore_detect_mode(struct smscore_device_t *coredev)
2e5c1ec8 1256{
dfef84fc 1257 void *buffer = kmalloc(sizeof(struct sms_msg_hdr) + SMS_DMA_ALIGNMENT,
82237416 1258 GFP_KERNEL | GFP_DMA);
dfef84fc
MCC		 1259 struct sms_msg_hdr *msg =
1260 (struct sms_msg_hdr *) SMS_ALIGN_ADDRESS(buffer);
2e5c1ec8
MK		 1261 int rc;
1262
1263 if (!buffer)
1264 return -ENOMEM;
1265
18245e18 1266 SMS_INIT_MSG(msg, MSG_SMS_GET_VERSION_EX_REQ,
dfef84fc 1267 sizeof(struct sms_msg_hdr));
2e5c1ec8 1268
dfef84fc 1269 rc = smscore_sendrequest_and_wait(coredev, msg, msg->msg_length,
82237416
MK		 1270 &coredev->version_ex_done);
1271 if (rc == -ETIME) {
5ed0a2c7 1272 pr_err("MSG_SMS_GET_VERSION_EX_REQ failed first try\n");
2e5c1ec8 1273
82237416
MK		 1274 if (wait_for_completion_timeout(&coredev->resume_done,
1275 msecs_to_jiffies(5000))) {
59bf6b8e 1276 rc = smscore_sendrequest_and_wait(
dfef84fc 1277 coredev, msg, msg->msg_length,
59bf6b8e 1278 &coredev->version_ex_done);
2e5c1ec8 1279 if (rc < 0)
5ed0a2c7 1280 pr_err("MSG_SMS_GET_VERSION_EX_REQ failed second try, rc %d\n",
05ad412a 1281 rc);
82237416 1282 } else
2e5c1ec8
MK		 1283 rc = -ETIME;
1284 }
1285
1286 kfree(buffer);
1287
1288 return rc;
1289}
1290
fe802fd9
MCC		 1291/**
1292 * send init device request and wait for response
1293 *
1294 * @param coredev pointer to a coredev object returned by
1295 * smscore_register_device
1296 * @param mode requested mode of operation
1297 *
1298 * @return 0 on success, <0 on error.
1299 */
2bf0f93e 1300static int smscore_init_device(struct smscore_device_t *coredev, int mode)
fe802fd9
MCC		 1301{
1302 void *buffer;
dfef84fc 1303 struct sms_msg_data *msg;
fe802fd9
MCC		 1304 int rc = 0;
1305
dfef84fc 1306 buffer = kmalloc(sizeof(struct sms_msg_data) +
fe802fd9
MCC		 1307 SMS_DMA_ALIGNMENT, GFP_KERNEL | GFP_DMA);
1308 if (!buffer) {
5ed0a2c7 1309 pr_err("Could not allocate buffer for init device message.\n");
fe802fd9
MCC		 1310 return -ENOMEM;
1311 }
1312
dfef84fc
MCC		 1313 msg = (struct sms_msg_data *)SMS_ALIGN_ADDRESS(buffer);
1314 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_INIT_DEVICE_REQ,
1315 sizeof(struct sms_msg_data));
28a59df4 1316 msg->msg_data[0] = mode;
fe802fd9 1317
fe802fd9 1318 rc = smscore_sendrequest_and_wait(coredev, msg,
dfef84fc 1319 msg->x_msg_header. msg_length,
fe802fd9
MCC		 1320 &coredev->init_device_done);
1321
1322 kfree(buffer);
1323 return rc;
1324}
1325
2e5c1ec8
MK		 1326/**
1327 * calls device handler to change mode of operation
1328 * NOTE: stellar/usb may disconnect when changing mode
1329 *
59bf6b8e
MK		 1330 * @param coredev pointer to a coredev object returned by
1331 * smscore_register_device
2e5c1ec8
MK		 1332 * @param mode requested mode of operation
1333 *
1334 * @return 0 on success, <0 on error.
1335 */
18245e18 1336int smscore_set_device_mode(struct smscore_device_t *coredev, int mode)
2e5c1ec8 1337{
2e5c1ec8
MK		 1338 int rc = 0;
1339
69083688 1340 pr_debug("set device mode to %d\n", mode);
82237416 1341 if (coredev->device_flags & SMS_DEVICE_FAMILY2) {
9711a8a6 1342 if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) {
5ed0a2c7 1343 pr_err("invalid mode specified %d\n", mode);
2e5c1ec8
MK		 1344 return -EINVAL;
1345 }
1346
f17407a8
MK		 1347 smscore_registry_setmode(coredev->devpath, mode);
1348
82237416 1349 if (!(coredev->device_flags & SMS_DEVICE_NOT_READY)) {
2e5c1ec8 1350 rc = smscore_detect_mode(coredev);
82237416 1351 if (rc < 0) {
5ed0a2c7 1352 pr_err("mode detect failed %d\n", rc);
2e5c1ec8 1353 return rc;
82237416 1354 }
f17407a8 1355 }
2e5c1ec8 1356
82237416 1357 if (coredev->mode == mode) {
0dd5f20c 1358 pr_debug("device mode %d already set\n", mode);
2e5c1ec8
MK		 1359 return 0;
1360 }
1361
82237416 1362 if (!(coredev->modes_supported & (1 << mode))) {
02aea4fb 1363 rc = smscore_load_firmware_from_file(coredev,
e584f9d6 1364 mode, NULL);
018b0c6f 1365 if (rc >= 0)
0dd5f20c 1366 pr_debug("firmware download success\n");
82237416 1367 } else {
0dd5f20c 1368 pr_debug("mode %d is already supported by running firmware\n",
018b0c6f 1369 mode);
82237416 1370 }
fe802fd9
MCC		 1371 if (coredev->fw_version >= 0x800) {
1372 rc = smscore_init_device(coredev, mode);
1373 if (rc < 0)
5ed0a2c7 1374 pr_err("device init failed, rc %d.\n", rc);
fe802fd9 1375 }
82237416 1376 } else {
9711a8a6 1377 if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) {
5ed0a2c7 1378 pr_err("invalid mode specified %d\n", mode);
f17407a8
MK		 1379 return -EINVAL;
1380 }
1381
1382 smscore_registry_setmode(coredev->devpath, mode);
1383
2e5c1ec8 1384 if (coredev->detectmode_handler)
82237416
MK		 1385 coredev->detectmode_handler(coredev->context,
1386 &coredev->mode);
2e5c1ec8
MK		 1387
1388 if (coredev->mode != mode && coredev->setmode_handler)
1389 rc = coredev->setmode_handler(coredev->context, mode);
1390 }
1391
82237416 1392 if (rc >= 0) {
018b0c6f 1393 char *buffer;
2e5c1ec8
MK		 1394 coredev->mode = mode;
1395 coredev->device_flags &= ~SMS_DEVICE_NOT_READY;
018b0c6f 1396
dfef84fc 1397 buffer = kmalloc(sizeof(struct sms_msg_data) +
018b0c6f
MCC		 1398 SMS_DMA_ALIGNMENT, GFP_KERNEL | GFP_DMA);
1399 if (buffer) {
dfef84fc 1400 struct sms_msg_data *msg = (struct sms_msg_data *) SMS_ALIGN_ADDRESS(buffer);
018b0c6f 1401
dfef84fc
MCC		 1402 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_INIT_DEVICE_REQ,
1403 sizeof(struct sms_msg_data));
28a59df4 1404 msg->msg_data[0] = mode;
018b0c6f
MCC		 1405
1406 rc = smscore_sendrequest_and_wait(
dfef84fc 1407 coredev, msg, msg->x_msg_header.msg_length,
018b0c6f
MCC		 1408 &coredev->init_device_done);
1409
1410 kfree(buffer);
1411 }
2e5c1ec8
MK		 1412 }
1413
5d2387e3 1414 if (rc < 0)
5ed0a2c7 1415 pr_err("return error code %d.\n", rc);
e5d218ee 1416 else
69083688 1417 pr_debug("Success setting device mode.\n");
e5d218ee 1418
2e5c1ec8
MK		 1419 return rc;
1420}
1421
1422/**
1423 * calls device handler to get current mode of operation
1424 *
59bf6b8e
MK		 1425 * @param coredev pointer to a coredev object returned by
1426 * smscore_register_device
2e5c1ec8
MK		 1427 *
1428 * @return current mode
1429 */
18245e18 1430int smscore_get_device_mode(struct smscore_device_t *coredev)
2e5c1ec8
MK		 1431{
1432 return coredev->mode;
1433}
a0beec8f 1434EXPORT_SYMBOL_GPL(smscore_get_device_mode);
2e5c1ec8 1435
f17407a8
MK		 1436/**
1437 * find client by response id & type within the clients list.
1438 * return client handle or NULL.
1439 *
59bf6b8e
MK		 1440 * @param coredev pointer to a coredev object returned by
1441 * smscore_register_device
f17407a8 1442 * @param data_type client data type (SMS_DONT_CARE for all types)
82237416 1443 * @param id client id (SMS_DONT_CARE for all id)
f17407a8
MK		 1444 *
1445 */
0c071f37
MK		 1446static struct
1447smscore_client_t *smscore_find_client(struct smscore_device_t *coredev,
59bf6b8e 1448 int data_type, int id)
2e5c1ec8 1449{
0208c15e
JL		 1450 struct list_head *first;
1451 struct smscore_client_t *client;
2e5c1ec8 1452 unsigned long flags;
0208c15e
JL		 1453 struct list_head *firstid;
1454 struct smscore_idlist_t *client_id;
2e5c1ec8
MK		 1455
1456 spin_lock_irqsave(&coredev->clientslock, flags);
2e5c1ec8 1457 first = &coredev->clients;
0208c15e
JL		 1458 list_for_each_entry(client, first, entry) {
1459 firstid = &client->idlist;
1460 list_for_each_entry(client_id, firstid, entry) {
1461 if ((client_id->id == id) &&
1462 (client_id->data_type == data_type ||
1463 (client_id->data_type == 0)))
1464 goto found;
2e5c1ec8
MK		 1465 }
1466 }
0208c15e
JL		 1467 client = NULL;
1468found:
2e5c1ec8 1469 spin_unlock_irqrestore(&coredev->clientslock, flags);
2e5c1ec8
MK		 1470 return client;
1471}
1472
1473/**
1474 * find client by response id/type, call clients onresponse handler
1475 * return buffer to pool on error
1476 *
59bf6b8e
MK		 1477 * @param coredev pointer to a coredev object returned by
1478 * smscore_register_device
2e5c1ec8
MK		 1479 * @param cb pointer to response buffer descriptor
1480 *
1481 */
18245e18 1482void smscore_onresponse(struct smscore_device_t *coredev,
793786d1 1483 struct smscore_buffer_t *cb) {
dfef84fc 1484 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *) ((u8 *) cb->p
793786d1
US		 1485 + cb->offset);
1486 struct smscore_client_t *client;
2e5c1ec8 1487 int rc = -EBUSY;
fbd05c82
MK		 1488 static unsigned long last_sample_time; /* = 0; */
1489 static int data_total; /* = 0; */
2e5c1ec8
MK		 1490 unsigned long time_now = jiffies_to_msecs(jiffies);
1491
1492 if (!last_sample_time)
1493 last_sample_time = time_now;
1494
fa830e8a 1495 if (time_now - last_sample_time > 10000) {
69083688 1496 pr_debug("data rate %d bytes/secs\n",
068d6c0f
MK		 1497 (int)((data_total * 1000) /
1498 (time_now - last_sample_time)));
2e5c1ec8
MK		 1499
1500 last_sample_time = time_now;
1501 data_total = 0;
1502 }
1503
1504 data_total += cb->size;
793786d1 1505 /* Do we need to re-route? */
dfef84fc
MCC		 1506 if ((phdr->msg_type == MSG_SMS_HO_PER_SLICES_IND) ||
1507 (phdr->msg_type == MSG_SMS_TRANSMISSION_IND)) {
793786d1 1508 if (coredev->mode == DEVICE_MODE_DVBT_BDA)
dfef84fc 1509 phdr->msg_dst_id = DVBT_BDA_CONTROL_MSG_ID;
793786d1
US		 1510 }
1511
1512
dfef84fc 1513 client = smscore_find_client(coredev, phdr->msg_type, phdr->msg_dst_id);
793786d1 1514
82237416
MK		 1515 /* If no client registered for type & id,
1516 * check for control client where type is not registered */
2e5c1ec8
MK		 1517 if (client)
1518 rc = client->onresponse_handler(client->context, cb);
1519
82237416 1520 if (rc < 0) {
dfef84fc 1521 switch (phdr->msg_type) {
faab6820
MCC		 1522 case MSG_SMS_ISDBT_TUNE_RES:
1523 break;
1524 case MSG_SMS_RF_TUNE_RES:
1525 break;
1526 case MSG_SMS_SIGNAL_DETECTED_IND:
1527 break;
1528 case MSG_SMS_NO_SIGNAL_IND:
1529 break;
1530 case MSG_SMS_SPI_INT_LINE_SET_RES:
1531 break;
1532 case MSG_SMS_INTERFACE_LOCK_IND:
1533 break;
1534 case MSG_SMS_INTERFACE_UNLOCK_IND:
1535 break;
82237416 1536 case MSG_SMS_GET_VERSION_EX_RES:
2e5c1ec8 1537 {
dfef84fc
MCC		 1538 struct sms_version_res *ver =
1539 (struct sms_version_res *) phdr;
69083688 1540 pr_debug("Firmware id %d prots 0x%x ver %d.%d\n",
dfef84fc
MCC		 1541 ver->firmware_id, ver->supported_protocols,
1542 ver->rom_ver_major, ver->rom_ver_minor);
2e5c1ec8 1543
dfef84fc
MCC		 1544 coredev->mode = ver->firmware_id == 255 ?
1545 DEVICE_MODE_NONE : ver->firmware_id;
1546 coredev->modes_supported = ver->supported_protocols;
1547 coredev->fw_version = ver->rom_ver_major << 8 |
1548 ver->rom_ver_minor;
2e5c1ec8 1549
82237416
MK		 1550 complete(&coredev->version_ex_done);
1551 break;
1552 }
1553 case MSG_SMS_INIT_DEVICE_RES:
82237416
MK		 1554 complete(&coredev->init_device_done);
1555 break;
1556 case MSG_SW_RELOAD_START_RES:
82237416
MK		 1557 complete(&coredev->reload_start_done);
1558 break;
018b0c6f
MCC		 1559 case MSG_SMS_DATA_VALIDITY_RES:
1560 {
dfef84fc 1561 struct sms_msg_data *validity = (struct sms_msg_data *) phdr;
018b0c6f 1562
69083688 1563 pr_debug("MSG_SMS_DATA_VALIDITY_RES, checksum = 0x%x\n",
28a59df4 1564 validity->msg_data[0]);
018b0c6f
MCC		 1565 complete(&coredev->data_validity_done);
1566 break;
1567 }
82237416
MK		 1568 case MSG_SMS_DATA_DOWNLOAD_RES:
1569 complete(&coredev->data_download_done);
1570 break;
1571 case MSG_SW_RELOAD_EXEC_RES:
82237416
MK		 1572 break;
1573 case MSG_SMS_SWDOWNLOAD_TRIGGER_RES:
82237416
MK		 1574 complete(&coredev->trigger_done);
1575 break;
1576 case MSG_SMS_SLEEP_RESUME_COMP_IND:
1577 complete(&coredev->resume_done);
1578 break;
34601caa 1579 case MSG_SMS_GPIO_CONFIG_EX_RES:
34601caa
US		 1580 complete(&coredev->gpio_configuration_done);
1581 break;
1582 case MSG_SMS_GPIO_SET_LEVEL_RES:
34601caa
US		 1583 complete(&coredev->gpio_set_level_done);
1584 break;
1585 case MSG_SMS_GPIO_GET_LEVEL_RES:
1586 {
1587 u32 *msgdata = (u32 *) phdr;
1588 coredev->gpio_get_res = msgdata[1];
69083688 1589 pr_debug("gpio level %d\n",
34601caa
US		 1590 coredev->gpio_get_res);
1591 complete(&coredev->gpio_get_level_done);
1592 break;
1593 }
a804800a
US		 1594 case MSG_SMS_START_IR_RES:
1595 complete(&coredev->ir_init_done);
1596 break;
1597 case MSG_SMS_IR_SAMPLES_IND:
1598 sms_ir_event(coredev,
1599 (const char *)
1600 ((char *)phdr
dfef84fc
MCC		 1601 + sizeof(struct sms_msg_hdr)),
1602 (int)phdr->msg_length
1603 - sizeof(struct sms_msg_hdr));
a804800a
US		 1604 break;
1605
d8a18e88
MCC		 1606 case MSG_SMS_DVBT_BDA_DATA:
1607 /*
1608 * It can be received here, if the frontend is
1609 * tuned into a valid channel and the proper firmware
1610 * is loaded. That happens when the module got removed
1611 * and re-inserted, without powering the device off
1612 */
1613 break;
1614
82237416 1615 default:
69083688 1616 pr_debug("message %s(%d) not handled.\n",
dfef84fc
MCC		 1617 smscore_translate_msg(phdr->msg_type),
1618 phdr->msg_type);
82237416 1619 break;
2e5c1ec8 1620 }
2e5c1ec8
MK		 1621 smscore_putbuffer(coredev, cb);
1622 }
1623}
a0beec8f 1624EXPORT_SYMBOL_GPL(smscore_onresponse);
2e5c1ec8
MK		 1625
1626/**
1627 * return pointer to next free buffer descriptor from core pool
1628 *
59bf6b8e
MK		 1629 * @param coredev pointer to a coredev object returned by
1630 * smscore_register_device
2e5c1ec8
MK		 1631 *
1632 * @return pointer to descriptor on success, NULL on error.
1633 */
3cdadc50 1634
c246ffc2 1635static struct smscore_buffer_t *get_entry(struct smscore_device_t *coredev)
2e5c1ec8 1636{
18245e18 1637 struct smscore_buffer_t *cb = NULL;
2e5c1ec8
MK		 1638 unsigned long flags;
1639
1640 spin_lock_irqsave(&coredev->bufferslock, flags);
3cdadc50
RZ		 1641 if (!list_empty(&coredev->buffers)) {
1642 cb = (struct smscore_buffer_t *) coredev->buffers.next;
1643 list_del(&cb->entry);
d0a38ce2 1644 }
3cdadc50
RZ		 1645 spin_unlock_irqrestore(&coredev->bufferslock, flags);
1646 return cb;
1647}
a9349315 1648
3cdadc50
RZ		 1649struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev)
1650{
1651 struct smscore_buffer_t *cb = NULL;
2e5c1ec8 1652
3cdadc50 1653 wait_event(coredev->buffer_mng_waitq, (cb = get_entry(coredev)));
2e5c1ec8
MK		 1654
1655 return cb;
1656}
a0beec8f 1657EXPORT_SYMBOL_GPL(smscore_getbuffer);
2e5c1ec8
MK		 1658
1659/**
1660 * return buffer descriptor to a pool
1661 *
59bf6b8e
MK		 1662 * @param coredev pointer to a coredev object returned by
1663 * smscore_register_device
2e5c1ec8
MK		 1664 * @param cb pointer buffer descriptor
1665 *
1666 */
18245e18 1667void smscore_putbuffer(struct smscore_device_t *coredev,
a9349315
US		 1668 struct smscore_buffer_t *cb) {
1669 wake_up_interruptible(&coredev->buffer_mng_waitq);
2e5c1ec8
MK		 1670 list_add_locked(&cb->entry, &coredev->buffers, &coredev->bufferslock);
1671}
a0beec8f 1672EXPORT_SYMBOL_GPL(smscore_putbuffer);
2e5c1ec8 1673
0c071f37
MK		 1674static int smscore_validate_client(struct smscore_device_t *coredev,
1675 struct smscore_client_t *client,
1676 int data_type, int id)
2e5c1ec8 1677{
18245e18
MK		 1678 struct smscore_idlist_t *listentry;
1679 struct smscore_client_t *registered_client;
2e5c1ec8 1680
82237416 1681 if (!client) {
5ed0a2c7 1682 pr_err("bad parameter.\n");
d316b5fb 1683 return -EINVAL;
f17407a8
MK		 1684 }
1685 registered_client = smscore_find_client(coredev, data_type, id);
fa830e8a 1686 if (registered_client == client)
2e5c1ec8 1687 return 0;
fa830e8a 1688
82237416 1689 if (registered_client) {
5ed0a2c7 1690 pr_err("The msg ID already registered to another client.\n");
f17407a8
MK		 1691 return -EEXIST;
1692 }
18245e18 1693 listentry = kzalloc(sizeof(struct smscore_idlist_t), GFP_KERNEL);
82237416 1694 if (!listentry) {
5ed0a2c7 1695 pr_err("Can't allocate memory for client id.\n");
2e5c1ec8 1696 return -ENOMEM;
f17407a8
MK		 1697 }
1698 listentry->id = id;
1699 listentry->data_type = data_type;
82237416
MK		 1700 list_add_locked(&listentry->entry, &client->idlist,
1701 &coredev->clientslock);
2e5c1ec8
MK		 1702 return 0;
1703}
1704
1705/**
1706 * creates smsclient object, check that id is taken by another client
1707 *
1708 * @param coredev pointer to a coredev object from clients hotplug
1709 * @param initial_id all messages with this id would be sent to this client
1710 * @param data_type all messages of this type would be sent to this client
ca783736
MK		 1711 * @param onresponse_handler client handler that is called to
1712 * process incoming messages
2e5c1ec8
MK		 1713 * @param onremove_handler client handler that is called when device is removed
1714 * @param context client-specific context
1715 * @param client pointer to a value that receives created smsclient object
1716 *
1717 * @return 0 on success, <0 on error.
1718 */
18245e18
MK		 1719int smscore_register_client(struct smscore_device_t *coredev,
1720 struct smsclient_params_t *params,
1721 struct smscore_client_t **client)
2e5c1ec8 1722{
18245e18 1723 struct smscore_client_t *newclient;
82237416
MK		 1724 /* check that no other channel with same parameters exists */
1725 if (smscore_find_client(coredev, params->data_type,
1726 params->initial_id)) {
5ed0a2c7 1727 pr_err("Client already exist.\n");
2e5c1ec8 1728 return -EEXIST;
f17407a8 1729 }
2e5c1ec8 1730
18245e18 1731 newclient = kzalloc(sizeof(struct smscore_client_t), GFP_KERNEL);
82237416 1732 if (!newclient) {
5ed0a2c7 1733 pr_err("Failed to allocate memory for client.\n");
f17407a8 1734 return -ENOMEM;
2e5c1ec8
MK		 1735 }
1736
82237416 1737 INIT_LIST_HEAD(&newclient->idlist);
2e5c1ec8 1738 newclient->coredev = coredev;
2e5c1ec8
MK		 1739 newclient->onresponse_handler = params->onresponse_handler;
1740 newclient->onremove_handler = params->onremove_handler;
1741 newclient->context = params->context;
82237416
MK		 1742 list_add_locked(&newclient->entry, &coredev->clients,
1743 &coredev->clientslock);
1744 smscore_validate_client(coredev, newclient, params->data_type,
1745 params->initial_id);
2e5c1ec8 1746 *client = newclient;
69083688 1747 pr_debug("%p %d %d\n", params->context, params->data_type,
2522dc13 1748 params->initial_id);
2e5c1ec8
MK		 1749
1750 return 0;
1751}
a0beec8f 1752EXPORT_SYMBOL_GPL(smscore_register_client);
2e5c1ec8
MK		 1753
1754/**
1755 * frees smsclient object and all subclients associated with it
1756 *
59bf6b8e
MK		 1757 * @param client pointer to smsclient object returned by
1758 * smscore_register_client
2e5c1ec8
MK		 1759 *
1760 */
18245e18 1761void smscore_unregister_client(struct smscore_client_t *client)
2e5c1ec8 1762{
18245e18 1763 struct smscore_device_t *coredev = client->coredev;
2e5c1ec8
MK		 1764 unsigned long flags;
1765
1766 spin_lock_irqsave(&coredev->clientslock, flags);
1767
2e5c1ec8 1768
82237416 1769 while (!list_empty(&client->idlist)) {
18245e18
MK		 1770 struct smscore_idlist_t *identry =
1771 (struct smscore_idlist_t *) client->idlist.next;
82237416
MK		 1772 list_del(&identry->entry);
1773 kfree(identry);
2e5c1ec8
MK		 1774 }
1775
0dd5f20c 1776 pr_debug("%p\n", client->context);
2e5c1ec8
MK		 1777
1778 list_del(&client->entry);
1779 kfree(client);
1780
1781 spin_unlock_irqrestore(&coredev->clientslock, flags);
1782}
a0beec8f 1783EXPORT_SYMBOL_GPL(smscore_unregister_client);
2e5c1ec8
MK		 1784
1785/**
1786 * verifies that source id is not taken by another client,
1787 * calls device handler to send requests to the device
1788 *
59bf6b8e
MK		 1789 * @param client pointer to smsclient object returned by
1790 * smscore_register_client
2e5c1ec8
MK		 1791 * @param buffer pointer to a request buffer
1792 * @param size size (in bytes) of request buffer
1793 *
1794 * @return 0 on success, <0 on error.
1795 */
18245e18
MK		 1796int smsclient_sendrequest(struct smscore_client_t *client,
1797 void *buffer, size_t size)
2e5c1ec8 1798{
18245e18 1799 struct smscore_device_t *coredev;
dfef84fc 1800 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *) buffer;
f17407a8
MK		 1801 int rc;
1802
82237416 1803 if (client == NULL) {
5ed0a2c7 1804 pr_err("Got NULL client\n");
f17407a8
MK		 1805 return -EINVAL;
1806 }
1807
1808 coredev = client->coredev;
2e5c1ec8 1809
82237416
MK		 1810 /* check that no other channel with same id exists */
1811 if (coredev == NULL) {
5ed0a2c7 1812 pr_err("Got NULL coredev\n");
f17407a8
MK		 1813 return -EINVAL;
1814 }
1815
82237416 1816 rc = smscore_validate_client(client->coredev, client, 0,
dfef84fc 1817 phdr->msg_src_id);
2e5c1ec8
MK		 1818 if (rc < 0)
1819 return rc;
1820
1821 return coredev->sendrequest_handler(coredev->context, buffer, size);
1822}
a0beec8f 1823EXPORT_SYMBOL_GPL(smsclient_sendrequest);
2e5c1ec8 1824
2e5c1ec8 1825
65155b37 1826/* old GPIO managements implementation */
76052bc8 1827int smscore_configure_gpio(struct smscore_device_t *coredev, u32 pin,
7c4ca79f 1828 struct smscore_config_gpio *pinconfig)
76052bc8
MK		 1829{
1830 struct {
dfef84fc 1831 struct sms_msg_hdr hdr;
76052bc8
MK		 1832 u32 data[6];
1833 } msg;
1834
1835 if (coredev->device_flags & SMS_DEVICE_FAMILY2) {
dfef84fc
MCC		 1836 msg.hdr.msg_src_id = DVBT_BDA_CONTROL_MSG_ID;
1837 msg.hdr.msg_dst_id = HIF_TASK;
1838 msg.hdr.msg_flags = 0;
1839 msg.hdr.msg_type = MSG_SMS_GPIO_CONFIG_EX_REQ;
1840 msg.hdr.msg_length = sizeof(msg);
76052bc8
MK		 1841
1842 msg.data[0] = pin;
1843 msg.data[1] = pinconfig->pullupdown;
1844
1845 /* Convert slew rate for Nova: Fast(0) = 3 / Slow(1) = 0; */
1846 msg.data[2] = pinconfig->outputslewrate == 0 ? 3 : 0;
1847
1848 switch (pinconfig->outputdriving) {
f82757d9 1849 case SMS_GPIO_OUTPUTDRIVING_S_16mA:
76052bc8
MK		 1850 msg.data[3] = 7; /* Nova - 16mA */
1851 break;
f82757d9 1852 case SMS_GPIO_OUTPUTDRIVING_S_12mA:
76052bc8
MK		 1853 msg.data[3] = 5; /* Nova - 11mA */
1854 break;
f82757d9 1855 case SMS_GPIO_OUTPUTDRIVING_S_8mA:
76052bc8
MK		 1856 msg.data[3] = 3; /* Nova - 7mA */
1857 break;
f82757d9 1858 case SMS_GPIO_OUTPUTDRIVING_S_4mA:
76052bc8
MK		 1859 default:
1860 msg.data[3] = 2; /* Nova - 4mA */
1861 break;
1862 }
1863
1864 msg.data[4] = pinconfig->direction;
1865 msg.data[5] = 0;
1866 } else /* TODO: SMS_DEVICE_FAMILY1 */
1867 return -EINVAL;
1868
1869 return coredev->sendrequest_handler(coredev->context,
1870 &msg, sizeof(msg));
1871}
1872
1873int smscore_set_gpio(struct smscore_device_t *coredev, u32 pin, int level)
1874{
1875 struct {
dfef84fc 1876 struct sms_msg_hdr hdr;
76052bc8
MK		 1877 u32 data[3];
1878 } msg;
1879
1880 if (pin > MAX_GPIO_PIN_NUMBER)
1881 return -EINVAL;
1882
dfef84fc
MCC		 1883 msg.hdr.msg_src_id = DVBT_BDA_CONTROL_MSG_ID;
1884 msg.hdr.msg_dst_id = HIF_TASK;
1885 msg.hdr.msg_flags = 0;
1886 msg.hdr.msg_type = MSG_SMS_GPIO_SET_LEVEL_REQ;
1887 msg.hdr.msg_length = sizeof(msg);
76052bc8
MK		 1888
1889 msg.data[0] = pin;
1890 msg.data[1] = level ? 1 : 0;
1891 msg.data[2] = 0;
1892
1893 return coredev->sendrequest_handler(coredev->context,
1894 &msg, sizeof(msg));
1895}
1896
3dbda77e 1897/* new GPIO management implementation */
28a59df4
MCC		 1898static int get_gpio_pin_params(u32 pin_num, u32 *p_translatedpin_num,
1899 u32 *p_group_num, u32 *p_group_cfg) {
7c4ca79f 1900
28a59df4 1901 *p_group_cfg = 1;
7c4ca79f 1902
dfef84fc 1903 if (pin_num <= 1) {
28a59df4
MCC		 1904 *p_translatedpin_num = 0;
1905 *p_group_num = 9;
1906 *p_group_cfg = 2;
dfef84fc 1907 } else if (pin_num >= 2 && pin_num <= 6) {
28a59df4
MCC		 1908 *p_translatedpin_num = 2;
1909 *p_group_num = 0;
1910 *p_group_cfg = 2;
dfef84fc 1911 } else if (pin_num >= 7 && pin_num <= 11) {
28a59df4
MCC		 1912 *p_translatedpin_num = 7;
1913 *p_group_num = 1;
dfef84fc 1914 } else if (pin_num >= 12 && pin_num <= 15) {
28a59df4
MCC		 1915 *p_translatedpin_num = 12;
1916 *p_group_num = 2;
1917 *p_group_cfg = 3;
dfef84fc 1918 } else if (pin_num == 16) {
28a59df4
MCC		 1919 *p_translatedpin_num = 16;
1920 *p_group_num = 23;
dfef84fc 1921 } else if (pin_num >= 17 && pin_num <= 24) {
28a59df4
MCC		 1922 *p_translatedpin_num = 17;
1923 *p_group_num = 3;
dfef84fc 1924 } else if (pin_num == 25) {
28a59df4
MCC		 1925 *p_translatedpin_num = 25;
1926 *p_group_num = 6;
dfef84fc 1927 } else if (pin_num >= 26 && pin_num <= 28) {
28a59df4
MCC		 1928 *p_translatedpin_num = 26;
1929 *p_group_num = 4;
dfef84fc 1930 } else if (pin_num == 29) {
28a59df4
MCC		 1931 *p_translatedpin_num = 29;
1932 *p_group_num = 5;
1933 *p_group_cfg = 2;
dfef84fc 1934 } else if (pin_num == 30) {
28a59df4
MCC		 1935 *p_translatedpin_num = 30;
1936 *p_group_num = 8;
dfef84fc 1937 } else if (pin_num == 31) {
28a59df4
MCC		 1938 *p_translatedpin_num = 31;
1939 *p_group_num = 17;
7c4ca79f
US		 1940 } else
1941 return -1;
1942
28a59df4 1943 *p_group_cfg <<= 24;
7c4ca79f
US		 1944
1945 return 0;
1946}
1947
dfef84fc
MCC		 1948int smscore_gpio_configure(struct smscore_device_t *coredev, u8 pin_num,
1949 struct smscore_config_gpio *p_gpio_config) {
7c4ca79f 1950
28a59df4
MCC		 1951 u32 total_len;
1952 u32 translatedpin_num = 0;
1953 u32 group_num = 0;
1954 u32 electric_char;
1955 u32 group_cfg;
7c4ca79f
US		 1956 void *buffer;
1957 int rc;
1958
28a59df4 1959 struct set_gpio_msg {
dfef84fc 1960 struct sms_msg_hdr x_msg_header;
28a59df4
MCC		 1961 u32 msg_data[6];
1962 } *p_msg;
7c4ca79f
US		 1963
1964
dfef84fc 1965 if (pin_num > MAX_GPIO_PIN_NUMBER)
7c4ca79f
US		 1966 return -EINVAL;
1967
dfef84fc 1968 if (p_gpio_config == NULL)
7c4ca79f
US		 1969 return -EINVAL;
1970
28a59df4 1971 total_len = sizeof(struct sms_msg_hdr) + (sizeof(u32) * 6);
7c4ca79f 1972
28a59df4 1973 buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT,
7c4ca79f
US		 1974 GFP_KERNEL | GFP_DMA);
1975 if (!buffer)
1976 return -ENOMEM;
1977
28a59df4 1978 p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer);
7c4ca79f 1979
28a59df4
MCC		 1980 p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID;
1981 p_msg->x_msg_header.msg_dst_id = HIF_TASK;
1982 p_msg->x_msg_header.msg_flags = 0;
1983 p_msg->x_msg_header.msg_length = (u16) total_len;
1984 p_msg->msg_data[0] = pin_num;
7c4ca79f
US		 1985
1986 if (!(coredev->device_flags & SMS_DEVICE_FAMILY2)) {
28a59df4
MCC		 1987 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_CONFIG_REQ;
1988 if (get_gpio_pin_params(pin_num, &translatedpin_num, &group_num,
1989 &group_cfg) != 0) {
b46d37e6
JS		 1990 rc = -EINVAL;
1991 goto free;
1992 }
7c4ca79f 1993
28a59df4
MCC		 1994 p_msg->msg_data[1] = translatedpin_num;
1995 p_msg->msg_data[2] = group_num;
1996 electric_char = (p_gpio_config->pullupdown)
dfef84fc
MCC		 1997 | (p_gpio_config->inputcharacteristics << 2)
1998 | (p_gpio_config->outputslewrate << 3)
1999 | (p_gpio_config->outputdriving << 4);
28a59df4
MCC		 2000 p_msg->msg_data[3] = electric_char;
2001 p_msg->msg_data[4] = p_gpio_config->direction;
2002 p_msg->msg_data[5] = group_cfg;
7c4ca79f 2003 } else {
28a59df4
MCC		 2004 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_CONFIG_EX_REQ;
2005 p_msg->msg_data[1] = p_gpio_config->pullupdown;
2006 p_msg->msg_data[2] = p_gpio_config->outputslewrate;
2007 p_msg->msg_data[3] = p_gpio_config->outputdriving;
2008 p_msg->msg_data[4] = p_gpio_config->direction;
2009 p_msg->msg_data[5] = 0;
7c4ca79f
US		 2010 }
2011
28a59df4 2012 rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len,
7c4ca79f
US		 2013 &coredev->gpio_configuration_done);
2014
2015 if (rc != 0) {
2016 if (rc == -ETIME)
5ed0a2c7 2017 pr_err("smscore_gpio_configure timeout\n");
7c4ca79f 2018 else
5ed0a2c7 2019 pr_err("smscore_gpio_configure error\n");
7c4ca79f 2020 }
b46d37e6 2021free:
7c4ca79f
US		 2022 kfree(buffer);
2023
2024 return rc;
2025}
2026
dfef84fc
MCC		 2027int smscore_gpio_set_level(struct smscore_device_t *coredev, u8 pin_num,
2028 u8 new_level) {
7c4ca79f 2029
28a59df4 2030 u32 total_len;
7c4ca79f
US		 2031 int rc;
2032 void *buffer;
2033
28a59df4 2034 struct set_gpio_msg {
dfef84fc 2035 struct sms_msg_hdr x_msg_header;
28a59df4
MCC		 2036 u32 msg_data[3]; /* keep it 3 ! */
2037 } *p_msg;
7c4ca79f 2038
dfef84fc 2039 if ((new_level > 1) || (pin_num > MAX_GPIO_PIN_NUMBER))
7c4ca79f
US		 2040 return -EINVAL;
2041
28a59df4 2042 total_len = sizeof(struct sms_msg_hdr) +
7c4ca79f
US		 2043 (3 * sizeof(u32)); /* keep it 3 ! */
2044
28a59df4 2045 buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT,
7c4ca79f
US		 2046 GFP_KERNEL | GFP_DMA);
2047 if (!buffer)
2048 return -ENOMEM;
2049
28a59df4 2050 p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer);
7c4ca79f 2051
28a59df4
MCC		 2052 p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID;
2053 p_msg->x_msg_header.msg_dst_id = HIF_TASK;
2054 p_msg->x_msg_header.msg_flags = 0;
2055 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_SET_LEVEL_REQ;
2056 p_msg->x_msg_header.msg_length = (u16) total_len;
2057 p_msg->msg_data[0] = pin_num;
2058 p_msg->msg_data[1] = new_level;
7c4ca79f
US		 2059
2060 /* Send message to SMS */
28a59df4 2061 rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len,
7c4ca79f
US		 2062 &coredev->gpio_set_level_done);
2063
2064 if (rc != 0) {
2065 if (rc == -ETIME)
5ed0a2c7 2066 pr_err("smscore_gpio_set_level timeout\n");
7c4ca79f 2067 else
5ed0a2c7 2068 pr_err("smscore_gpio_set_level error\n");
7c4ca79f
US		 2069 }
2070 kfree(buffer);
2071
2072 return rc;
2073}
2074
dfef84fc 2075int smscore_gpio_get_level(struct smscore_device_t *coredev, u8 pin_num,
7c4ca79f
US		 2076 u8 *level) {
2077
28a59df4 2078 u32 total_len;
7c4ca79f
US		 2079 int rc;
2080 void *buffer;
2081
28a59df4 2082 struct set_gpio_msg {
dfef84fc 2083 struct sms_msg_hdr x_msg_header;
28a59df4
MCC		 2084 u32 msg_data[2];
2085 } *p_msg;
7c4ca79f
US		 2086
2087
dfef84fc 2088 if (pin_num > MAX_GPIO_PIN_NUMBER)
7c4ca79f
US		 2089 return -EINVAL;
2090
28a59df4 2091 total_len = sizeof(struct sms_msg_hdr) + (2 * sizeof(u32));
7c4ca79f 2092
28a59df4 2093 buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT,
7c4ca79f
US		 2094 GFP_KERNEL | GFP_DMA);
2095 if (!buffer)
2096 return -ENOMEM;
2097
28a59df4 2098 p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer);
7c4ca79f 2099
28a59df4
MCC		 2100 p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID;
2101 p_msg->x_msg_header.msg_dst_id = HIF_TASK;
2102 p_msg->x_msg_header.msg_flags = 0;
2103 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_GET_LEVEL_REQ;
2104 p_msg->x_msg_header.msg_length = (u16) total_len;
2105 p_msg->msg_data[0] = pin_num;
2106 p_msg->msg_data[1] = 0;
7c4ca79f
US		 2107
2108 /* Send message to SMS */
28a59df4 2109 rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len,
7c4ca79f
US		 2110 &coredev->gpio_get_level_done);
2111
2112 if (rc != 0) {
2113 if (rc == -ETIME)
5ed0a2c7 2114 pr_err("smscore_gpio_get_level timeout\n");
7c4ca79f 2115 else
5ed0a2c7 2116 pr_err("smscore_gpio_get_level error\n");
7c4ca79f
US		 2117 }
2118 kfree(buffer);
2119
2120 /* Its a race between other gpio_get_level() and the copy of the single
2121 * global 'coredev->gpio_get_res' to the function's variable 'level'
2122 */
2123 *level = coredev->gpio_get_res;
2124
2125 return rc;
2126}
2127
c5e0bd1a 2128static int __init smscore_module_init(void)
2e5c1ec8 2129{
2e5c1ec8
MK		 2130 INIT_LIST_HEAD(&g_smscore_notifyees);
2131 INIT_LIST_HEAD(&g_smscore_devices);
2132 kmutex_init(&g_smscore_deviceslock);
2133
2134 INIT_LIST_HEAD(&g_smscore_registry);
2135 kmutex_init(&g_smscore_registrylock);
2136
2f1e48d6 2137 return 0;
2e5c1ec8
MK		 2138}
2139
c5e0bd1a 2140static void __exit smscore_module_exit(void)
2e5c1ec8 2141{
2e5c1ec8 2142 kmutex_lock(&g_smscore_deviceslock);
82237416 2143 while (!list_empty(&g_smscore_notifyees)) {
18245e18
MK		 2144 struct smscore_device_notifyee_t *notifyee =
2145 (struct smscore_device_notifyee_t *)
2146 g_smscore_notifyees.next;
2e5c1ec8
MK		 2147
2148 list_del(&notifyee->entry);
2149 kfree(notifyee);
2150 }
2151 kmutex_unlock(&g_smscore_deviceslock);
2152
2153 kmutex_lock(&g_smscore_registrylock);
82237416 2154 while (!list_empty(&g_smscore_registry)) {
18245e18
MK		 2155 struct smscore_registry_entry_t *entry =
2156 (struct smscore_registry_entry_t *)
2157 g_smscore_registry.next;
2e5c1ec8
MK		 2158
2159 list_del(&entry->entry);
2160 kfree(entry);
2161 }
2162 kmutex_unlock(&g_smscore_registrylock);
2163
69083688 2164 pr_debug("\n");
2e5c1ec8
MK		 2165}
2166
2167module_init(smscore_module_init);
2168module_exit(smscore_module_exit);
2169
e0f14c25
US		 2170MODULE_DESCRIPTION("Siano MDTV Core module");
2171MODULE_AUTHOR("Siano Mobile Silicon, Inc. (uris@siano-ms.com)");
2e5c1ec8 2172MODULE_LICENSE("GPL");
c8b8fdb3
MCC		 2173
2174/* This should match what's defined at smscoreapi.h */
2175MODULE_FIRMWARE(SMS_FW_ATSC_DENVER);
2176MODULE_FIRMWARE(SMS_FW_CMMB_MING_APP);
2177MODULE_FIRMWARE(SMS_FW_CMMB_VEGA_12MHZ);
2178MODULE_FIRMWARE(SMS_FW_CMMB_VENICE_12MHZ);
2179MODULE_FIRMWARE(SMS_FW_DVBH_RIO);
2180MODULE_FIRMWARE(SMS_FW_DVB_NOVA_12MHZ_B0);
2181MODULE_FIRMWARE(SMS_FW_DVB_NOVA_12MHZ);
2182MODULE_FIRMWARE(SMS_FW_DVB_RIO);
2183MODULE_FIRMWARE(SMS_FW_FM_RADIO);
2184MODULE_FIRMWARE(SMS_FW_FM_RADIO_RIO);
2185MODULE_FIRMWARE(SMS_FW_DVBT_HCW_55XXX);
2186MODULE_FIRMWARE(SMS_FW_ISDBT_HCW_55XXX);
2187MODULE_FIRMWARE(SMS_FW_ISDBT_NOVA_12MHZ_B0);
2188MODULE_FIRMWARE(SMS_FW_ISDBT_NOVA_12MHZ);
2189MODULE_FIRMWARE(SMS_FW_ISDBT_PELE);
2190MODULE_FIRMWARE(SMS_FW_ISDBT_RIO);
2191MODULE_FIRMWARE(SMS_FW_DVBT_NOVA_A);
2192MODULE_FIRMWARE(SMS_FW_DVBT_NOVA_B);
2193MODULE_FIRMWARE(SMS_FW_DVBT_STELLAR);
2194MODULE_FIRMWARE(SMS_FW_TDMB_DENVER);
2195MODULE_FIRMWARE(SMS_FW_TDMB_NOVA_12MHZ_B0);
2196MODULE_FIRMWARE(SMS_FW_TDMB_NOVA_12MHZ);
Linux kernel - Deliverables
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