2 * Driver for the Siano SMS1xxx USB dongle
4 * author: Anatoly Greenblat
6 * Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation;
12 * Software distributed under the License is distributed on an "AS IS"
13 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
15 * See the GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #ifndef __smscoreapi_h__
23 #define __smscoreapi_h__
25 #include <linux/version.h>
26 #include <linux/device.h>
27 #include <linux/list.h>
29 #include <linux/scatterlist.h>
30 #include <linux/types.h>
32 #include <linux/mutex.h>
36 #include "dvb_demux.h"
37 #include "dvb_frontend.h"
40 #define kmutex_init(_p_) mutex_init(_p_)
41 #define kmutex_lock(_p_) mutex_lock(_p_)
42 #define kmutex_trylock(_p_) mutex_trylock(_p_)
43 #define kmutex_unlock(_p_) mutex_unlock(_p_)
46 #define min(a, b) (((a) < (b)) ? (a) : (b))
49 #define SMS_PROTOCOL_MAX_RAOUNDTRIP_MS (10000)
50 #define SMS_ALLOC_ALIGNMENT 128
51 #define SMS_DMA_ALIGNMENT 16
52 #define SMS_ALIGN_ADDRESS(addr) \
53 ((((uintptr_t)(addr)) + (SMS_DMA_ALIGNMENT-1)) & ~(SMS_DMA_ALIGNMENT-1))
55 #define SMS_DEVICE_FAMILY2 1
56 #define SMS_ROM_NO_RESPONSE 2
57 #define SMS_DEVICE_NOT_READY 0x8000000
59 enum sms_device_type_st {
64 SMS_NUM_OF_DEVICE_TYPES
67 struct smscore_device_t;
68 struct smscore_client_t;
69 struct smscore_buffer_t;
71 typedef int (*hotplug_t)(struct smscore_device_t *coredev,
72 struct device *device, int arrival);
74 typedef int (*setmode_t)(void *context, int mode);
75 typedef void (*detectmode_t)(void *context, int *mode);
76 typedef int (*sendrequest_t)(void *context, void *buffer, size_t size);
77 typedef int (*loadfirmware_t)(void *context, void *buffer, size_t size);
78 typedef int (*preload_t)(void *context);
79 typedef int (*postload_t)(void *context);
81 typedef int (*onresponse_t)(void *context, struct smscore_buffer_t *cb);
82 typedef void (*onremove_t)(void *context);
84 struct smscore_buffer_t {
85 /* public members, once passed to clients can be changed freely */
86 struct list_head entry;
90 /* private members, read-only for clients */
93 unsigned long offset_in_common;
96 struct smsdevice_params_t {
97 struct device *device;
105 setmode_t setmode_handler;
106 detectmode_t detectmode_handler;
107 sendrequest_t sendrequest_handler;
108 preload_t preload_handler;
109 postload_t postload_handler;
112 enum sms_device_type_st device_type;
115 struct smsclient_params_t {
118 onresponse_t onresponse_handler;
119 onremove_t onremove_handler;
124 /* GPIO definitions for antenna frequency domain control (SMS8021) */
125 #define SMS_ANTENNA_GPIO_0 1
126 #define SMS_ANTENNA_GPIO_1 0
132 #define BW_ISDBT_1SEG 4
133 #define BW_ISDBT_3SEG 5
135 #define MSG_HDR_FLAG_SPLIT_MSG 4
137 #define MAX_GPIO_PIN_NUMBER 31
140 #define SMS_HOST_LIB 150
141 #define DVBT_BDA_CONTROL_MSG_ID 201
143 #define SMS_MAX_PAYLOAD_SIZE 240
144 #define SMS_TUNE_TIMEOUT 500
146 #define MSG_SMS_GPIO_CONFIG_REQ 507
147 #define MSG_SMS_GPIO_CONFIG_RES 508
148 #define MSG_SMS_GPIO_SET_LEVEL_REQ 509
149 #define MSG_SMS_GPIO_SET_LEVEL_RES 510
150 #define MSG_SMS_GPIO_GET_LEVEL_REQ 511
151 #define MSG_SMS_GPIO_GET_LEVEL_RES 512
152 #define MSG_SMS_RF_TUNE_REQ 561
153 #define MSG_SMS_RF_TUNE_RES 562
154 #define MSG_SMS_INIT_DEVICE_REQ 578
155 #define MSG_SMS_INIT_DEVICE_RES 579
156 #define MSG_SMS_ADD_PID_FILTER_REQ 601
157 #define MSG_SMS_ADD_PID_FILTER_RES 602
158 #define MSG_SMS_REMOVE_PID_FILTER_REQ 603
159 #define MSG_SMS_REMOVE_PID_FILTER_RES 604
160 #define MSG_SMS_DAB_CHANNEL 607
161 #define MSG_SMS_GET_PID_FILTER_LIST_REQ 608
162 #define MSG_SMS_GET_PID_FILTER_LIST_RES 609
163 #define MSG_SMS_GET_STATISTICS_REQ 615
164 #define MSG_SMS_GET_STATISTICS_RES 616
165 #define MSG_SMS_HO_PER_SLICES_IND 630
166 #define MSG_SMS_SET_ANTENNA_CONFIG_REQ 651
167 #define MSG_SMS_SET_ANTENNA_CONFIG_RES 652
168 #define MSG_SMS_GET_STATISTICS_EX_REQ 653
169 #define MSG_SMS_GET_STATISTICS_EX_RES 654
170 #define MSG_SMS_SLEEP_RESUME_COMP_IND 655
171 #define MSG_SMS_DATA_DOWNLOAD_REQ 660
172 #define MSG_SMS_DATA_DOWNLOAD_RES 661
173 #define MSG_SMS_SWDOWNLOAD_TRIGGER_REQ 664
174 #define MSG_SMS_SWDOWNLOAD_TRIGGER_RES 665
175 #define MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ 666
176 #define MSG_SMS_SWDOWNLOAD_BACKDOOR_RES 667
177 #define MSG_SMS_GET_VERSION_EX_REQ 668
178 #define MSG_SMS_GET_VERSION_EX_RES 669
179 #define MSG_SMS_SET_CLOCK_OUTPUT_REQ 670
180 #define MSG_SMS_I2C_SET_FREQ_REQ 685
181 #define MSG_SMS_GENERIC_I2C_REQ 687
182 #define MSG_SMS_GENERIC_I2C_RES 688
183 #define MSG_SMS_DVBT_BDA_DATA 693
184 #define MSG_SW_RELOAD_REQ 697
185 #define MSG_SMS_DATA_MSG 699
186 #define MSG_SW_RELOAD_START_REQ 702
187 #define MSG_SW_RELOAD_START_RES 703
188 #define MSG_SW_RELOAD_EXEC_REQ 704
189 #define MSG_SW_RELOAD_EXEC_RES 705
190 #define MSG_SMS_SPI_INT_LINE_SET_REQ 710
191 #define MSG_SMS_GPIO_CONFIG_EX_REQ 712
192 #define MSG_SMS_GPIO_CONFIG_EX_RES 713
193 #define MSG_SMS_ISDBT_TUNE_REQ 776
194 #define MSG_SMS_ISDBT_TUNE_RES 777
195 #define MSG_SMS_TRANSMISSION_IND 782
196 #define MSG_SMS_START_IR_REQ 800
197 #define MSG_SMS_START_IR_RES 801
198 #define MSG_SMS_IR_SAMPLES_IND 802
199 #define MSG_SMS_SIGNAL_DETECTED_IND 827
200 #define MSG_SMS_NO_SIGNAL_IND 828
203 #define SMS_INIT_MSG_EX(ptr, type, src, dst, len) do { \
204 (ptr)->msgType = type; (ptr)->msgSrcId = src; (ptr)->msgDstId = dst; \
205 (ptr)->msgLength = len; (ptr)->msgFlags = 0; \
207 #define SMS_INIT_MSG(ptr, type, len) \
208 SMS_INIT_MSG_EX(ptr, type, 0, HIF_TASK, len)
209 enum SMS_DVB3_EVENTS {
214 DVB3_EVENT_FE_UNLOCK,
219 enum SMS_DEVICE_MODE {
220 DEVICE_MODE_NONE = -1,
221 DEVICE_MODE_DVBT = 0,
223 DEVICE_MODE_DAB_TDMB,
224 DEVICE_MODE_DAB_TDMB_DABIP,
225 DEVICE_MODE_DVBT_BDA,
227 DEVICE_MODE_ISDBT_BDA,
229 DEVICE_MODE_RAW_TUNER,
233 struct SmsMsgHdr_ST {
237 u16 msgLength; /* Length of entire message, including header */
241 struct SmsMsgData_ST {
242 struct SmsMsgHdr_ST xMsgHeader;
246 struct SmsMsgData_ST2 {
247 struct SmsMsgHdr_ST xMsgHeader;
251 struct SmsDataDownload_ST {
252 struct SmsMsgHdr_ST xMsgHeader;
254 u8 Payload[SMS_MAX_PAYLOAD_SIZE];
257 struct SmsVersionRes_ST {
258 struct SmsMsgHdr_ST xMsgHeader;
260 u16 ChipModel; /* e.g. 0x1102 for SMS-1102 "Nova" */
261 u8 Step; /* 0 - Step A */
262 u8 MetalFix; /* 0 - Metal 0 */
264 u8 FirmwareId; /* 0xFF � ROM, otherwise the
266 * SMSHOSTLIB_DEVICE_MODES_E */
267 u8 SupportedProtocols; /* Bitwise OR combination of
268 * supported protocols */
273 u8 VersionFieldPatch;
278 u8 RomVersionFieldPatch;
283 struct SmsFirmware_ST {
290 struct SMSHOSTLIB_STATISTICS_ST {
291 u32 Reserved; /* Reserved */
293 /* Common parameters */
294 u32 IsRfLocked; /* 0 - not locked, 1 - locked */
295 u32 IsDemodLocked; /* 0 - not locked, 1 - locked */
296 u32 IsExternalLNAOn; /* 0 - external LNA off, 1 - external LNA on */
298 /* Reception quality */
300 u32 BER; /* Post Viterbi BER [1E-5] */
301 u32 FIB_CRC; /* CRC errors percentage, valid only for DAB */
302 u32 TS_PER; /* Transport stream PER, 0xFFFFFFFF indicate N/A,
303 * valid only for DVB-T/H */
304 u32 MFER; /* DVB-H frame error rate in percentage,
305 * 0xFFFFFFFF indicate N/A, valid only for DVB-H */
307 s32 InBandPwr; /* In band power in dBM */
308 s32 CarrierOffset; /* Carrier Offset in bin/1024 */
310 /* Transmission parameters, valid only for DVB-T/H */
311 u32 Frequency; /* Frequency in Hz */
312 u32 Bandwidth; /* Bandwidth in MHz */
313 u32 TransmissionMode; /* Transmission Mode, for DAB modes 1-4,
314 * for DVB-T/H FFT mode carriers in Kilos */
315 u32 ModemState; /* from SMS_DvbModemState_ET */
316 u32 GuardInterval; /* Guard Interval, 1 divided by value */
317 u32 CodeRate; /* Code Rate from SMS_DvbModemState_ET */
318 u32 LPCodeRate; /* Low Priority Code Rate from SMS_DvbModemState_ET */
319 u32 Hierarchy; /* Hierarchy from SMS_Hierarchy_ET */
320 u32 Constellation; /* Constellation from SMS_Constellation_ET */
322 /* Burst parameters, valid only for DVB-H */
323 u32 BurstSize; /* Current burst size in bytes */
324 u32 BurstDuration; /* Current burst duration in mSec */
325 u32 BurstCycleTime; /* Current burst cycle time in mSec */
326 u32 CalculatedBurstCycleTime; /* Current burst cycle time in mSec,
327 * as calculated by demodulator */
328 u32 NumOfRows; /* Number of rows in MPE table */
329 u32 NumOfPaddCols; /* Number of padding columns in MPE table */
330 u32 NumOfPunctCols; /* Number of puncturing columns in MPE table */
331 /* Burst parameters */
332 u32 ErrorTSPackets; /* Number of erroneous transport-stream packets */
333 u32 TotalTSPackets; /* Total number of transport-stream packets */
334 u32 NumOfValidMpeTlbs; /* Number of MPE tables which do not include
335 * errors after MPE RS decoding */
336 u32 NumOfInvalidMpeTlbs; /* Number of MPE tables which include errors
337 * after MPE RS decoding */
338 u32 NumOfCorrectedMpeTlbs; /* Number of MPE tables which were corrected
339 * by MPE RS decoding */
342 u32 BERErrorCount; /* Number of errornous SYNC bits. */
343 u32 BERBitCount; /* Total number of SYNC bits. */
345 /* Interface information */
346 u32 SmsToHostTxErrors; /* Total number of transmission errors. */
349 u32 PreBER; /* DAB/T-DMB only: Pre Viterbi BER [1E-5] */
351 /* DVB-H TPS parameters */
352 u32 CellId; /* TPS Cell ID in bits 15..0, bits 31..16 zero;
353 * if set to 0xFFFFFFFF cell_id not yet recovered */
357 struct SmsMsgStatisticsInfo_ST {
360 struct SMSHOSTLIB_STATISTICS_ST Stat;
362 /* Split the calc of the SNR in DAB */
369 struct smscore_gpio_config {
370 #define SMS_GPIO_DIRECTION_INPUT 0
371 #define SMS_GPIO_DIRECTION_OUTPUT 1
374 #define SMS_GPIO_PULLUPDOWN_NONE 0
375 #define SMS_GPIO_PULLUPDOWN_PULLDOWN 1
376 #define SMS_GPIO_PULLUPDOWN_PULLUP 2
377 #define SMS_GPIO_PULLUPDOWN_KEEPER 3
380 #define SMS_GPIO_INPUTCHARACTERISTICS_NORMAL 0
381 #define SMS_GPIO_INPUTCHARACTERISTICS_SCHMITT 1
382 u8 inputcharacteristics;
384 #define SMS_GPIO_OUTPUTSLEWRATE_FAST 0
385 #define SMS_GPIO_OUTPUTSLEWRATE_SLOW 1
388 #define SMS_GPIO_OUTPUTDRIVING_4mA 0
389 #define SMS_GPIO_OUTPUTDRIVING_8mA 1
390 #define SMS_GPIO_OUTPUTDRIVING_12mA 2
391 #define SMS_GPIO_OUTPUTDRIVING_16mA 3
395 extern void smscore_registry_setmode(char *devpath, int mode);
396 extern int smscore_registry_getmode(char *devpath);
398 extern int smscore_register_hotplug(hotplug_t hotplug);
399 extern void smscore_unregister_hotplug(hotplug_t hotplug);
401 extern int smscore_register_device(struct smsdevice_params_t *params,
402 struct smscore_device_t **coredev);
403 extern void smscore_unregister_device(struct smscore_device_t *coredev);
405 extern int smscore_start_device(struct smscore_device_t *coredev);
406 extern int smscore_load_firmware(struct smscore_device_t *coredev,
408 loadfirmware_t loadfirmware_handler);
410 extern int smscore_set_device_mode(struct smscore_device_t *coredev, int mode);
411 extern int smscore_get_device_mode(struct smscore_device_t *coredev);
413 extern int smscore_register_client(struct smscore_device_t *coredev,
414 struct smsclient_params_t *params,
415 struct smscore_client_t **client);
416 extern void smscore_unregister_client(struct smscore_client_t *client);
418 extern int smsclient_sendrequest(struct smscore_client_t *client,
419 void *buffer, size_t size);
420 extern void smscore_onresponse(struct smscore_device_t *coredev,
421 struct smscore_buffer_t *cb);
423 extern int smscore_get_common_buffer_size(struct smscore_device_t *coredev);
424 extern int smscore_map_common_buffer(struct smscore_device_t *coredev,
425 struct vm_area_struct *vma);
426 extern int smscore_get_fw_filename(struct smscore_device_t *coredev,
427 int mode, char *filename);
428 extern int smscore_send_fw_file(struct smscore_device_t *coredev,
429 u8 *ufwbuf, int size);
432 struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev);
433 extern void smscore_putbuffer(struct smscore_device_t *coredev,
434 struct smscore_buffer_t *cb);
436 int smscore_configure_gpio(struct smscore_device_t *coredev, u32 pin,
437 struct smscore_gpio_config *pinconfig);
438 int smscore_set_gpio(struct smscore_device_t *coredev, u32 pin, int level);
440 void smscore_set_board_id(struct smscore_device_t *core, int id);
441 int smscore_get_board_id(struct smscore_device_t *core);
443 int smscore_led_state(struct smscore_device_t *core, int led);
446 /* ------------------------------------------------------------------------ */
451 #define sms_printk(kern, fmt, arg...) \
452 printk(kern "%s: " fmt "\n", __func__, ##arg)
454 #define dprintk(kern, lvl, fmt, arg...) do {\
456 sms_printk(kern, fmt, ##arg); } while (0)
458 #define sms_log(fmt, arg...) sms_printk(KERN_INFO, fmt, ##arg)
459 #define sms_err(fmt, arg...) \
460 sms_printk(KERN_ERR, "line: %d: " fmt, __LINE__, ##arg)
461 #define sms_warn(fmt, arg...) sms_printk(KERN_WARNING, fmt, ##arg)
462 #define sms_info(fmt, arg...) \
463 dprintk(KERN_INFO, DBG_INFO, fmt, ##arg)
464 #define sms_debug(fmt, arg...) \
465 dprintk(KERN_DEBUG, DBG_ADV, fmt, ##arg)
468 #endif /* __smscoreapi_h__ */