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comparison gsm-fw/comlib/cl_imei.c @ 891:f3fba126778a

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gsm-fw/comlib/cl_imei.c: implemented reading of Pirelli's factory IMEI record
author Space Falcon <falcon@ivan.Harhan.ORG>
date Mon, 29 Jun 2015 21:58:15 +0000
parents b34e5351438e
children eed6dc6aca3c
comparison
equal deleted inserted replaced
890:452a4aea3fc5 891:f3fba126778a
90 /* Die ID is 4 BYTE long, extract it to 8 BYTE. */ 90 /* Die ID is 4 BYTE long, extract it to 8 BYTE. */
91 outBuf16[i] = (USHORT)(*(UINT8*)(reg_p)++); 91 outBuf16[i] = (USHORT)(*(UINT8*)(reg_p)++);
92 } 92 }
93 } 93 }
94 94
95 #if 0 // function for reading from Pirelli's factory block not written yet 95 extern int pirelli_read_factory_record(uint32 offset, void *userbuf,
96 T_FFS_SIZE size, int has_chksum);
97
98 #define PIRELLI_IMEI_OFFSET 0x504
99
96 /* 100 /*
97 +------------------------------------------------------------------------------ 101 +------------------------------------------------------------------------------
98 | Function : pirelli_get_imeisv 102 | Function : pirelli_get_imeisv
99 +------------------------------------------------------------------------------ 103 +------------------------------------------------------------------------------
100 | Description : This function attempts to read and decrypt a valid IMEISV 104 | Description : This function attempts to read and decrypt a valid IMEISV
120 return CL_IMEI_ERROR; 124 return CL_IMEI_ERROR;
121 } 125 }
122 126
123 /* 127 /*
124 * Read ISDID(enciphered IMEISV+DieID) from FFS. 128 * Read ISDID(enciphered IMEISV+DieID) from FFS.
125 * TODO: change the code to read from Pirelli's factory data block instead 129 * (changed to read from Pirelli's factory data block instead)
126 */ 130 */
127 if((ret = ffs_file_read(CL_IMEI_FFS_PATH, isdid_buf, CL_IMEI_ISDID_SIZE)) >= EFFS_OK) 131 if((ret = pirelli_read_factory_record(PIRELLI_IMEI_OFFSET, isdid_buf,
132 CL_IMEI_ISDID_SIZE, 0)) >= EFFS_OK)
128 { 133 {
129 /* 134 /*
130 * Read Die ID for using as DES key 135 * Read Die ID for using as DES key
131 */ 136 */
132 get_dieID(CL_DES_KEY_SIZE, r_dieId); 137 get_dieID(CL_DES_KEY_SIZE, r_dieId);
160 } 165 }
161 166
162 return ret; 167 return ret;
163 168
164 }/* pirelli_get_imeisv() */ 169 }/* pirelli_get_imeisv() */
165 #endif /* #if 0 */
166 #endif /* CONFIG_TARGET_PIRELLI */ 170 #endif /* CONFIG_TARGET_PIRELLI */
167 171
168 172
169 /* 173 /*
170 +------------------------------------------------------------------------------ 174 +------------------------------------------------------------------------------
258 if (ret >= EFFS_OK) { 262 if (ret >= EFFS_OK) {
259 memcpy(stored_imei, imeiBufPtr, CL_IMEI_SIZE); 263 memcpy(stored_imei, imeiBufPtr, CL_IMEI_SIZE);
260 imei_flag = 1; 264 imei_flag = 1;
261 return CL_IMEI_OK; 265 return CL_IMEI_OK;
262 } 266 }
267 #if CONFIG_TARGET_PIRELLI
268 ret = pirelli_get_imeisv (imeiBufSize, imeiBufPtr);
269 if (ret == CL_IMEI_OK) {
270 imei_flag = 1;
271 return ret;
272 }
273 #else
263 ret = CL_IMEI_READ_IMEI_FAILED; 274 ret = CL_IMEI_READ_IMEI_FAILED;
264 #if CONFIG_TARGET_PIRELLI
265 /* not yet implemented */
266 #endif 275 #endif
267 TRACE_ERROR("CL IMEI FATAL ERROR: IMEI not available!"); 276 TRACE_ERROR("CL IMEI FATAL ERROR: IMEI not available!");
268 memcpy(imeiBufPtr, C_DEFAULT_IMEISV_DSAMPLE, CL_IMEI_SIZE); 277 memcpy(imeiBufPtr, C_DEFAULT_IMEISV_DSAMPLE, CL_IMEI_SIZE);
269 return ret; 278 return ret;
270 #endif /* CONFIG_MOKOFFS */ 279 #endif /* CONFIG_MOKOFFS */