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18 #ifndef _DDBRIDGE_H_
19 #define _DDBRIDGE_H_
20
21 #include <linux/clk.h>
22 #include <linux/completion.h>
23 #include <linux/delay.h>
24 #include <linux/device.h>
25 #include <linux/dvb/ca.h>
26 #include <linux/gpio.h>
27 #include <linux/i2c.h>
28 #include <linux/init.h>
29 #include <linux/interrupt.h>
30 #include <linux/io.h>
31 #include <linux/kthread.h>
32 #include <linux/module.h>
33 #include <linux/mutex.h>
34 #include <linux/pci.h>
35 #include <linux/platform_device.h>
36 #include <linux/poll.h>
37 #include <linux/sched.h>
38 #include <linux/slab.h>
39 #include <linux/socket.h>
40 #include <linux/spi/spi.h>
41 #include <linux/swab.h>
42 #include <linux/timer.h>
43 #include <linux/types.h>
44 #include <linux/uaccess.h>
45 #include <linux/vmalloc.h>
46 #include <linux/workqueue.h>
47
48 #include <asm/dma.h>
49 #include <asm/irq.h>
50
51 #include <media/dmxdev.h>
52 #include <media/dvb_ca_en50221.h>
53 #include <media/dvb_demux.h>
54 #include <media/dvbdev.h>
55 #include <media/dvb_frontend.h>
56 #include <media/dvb_net.h>
57 #include <media/dvb_ringbuffer.h>
58
59 #define DDBRIDGE_VERSION "0.9.33-integrated"
60
61 #define DDB_MAX_I2C 32
62 #define DDB_MAX_PORT 32
63 #define DDB_MAX_INPUT 64
64 #define DDB_MAX_OUTPUT 32
65 #define DDB_MAX_LINK 4
66 #define DDB_LINK_SHIFT 28
67
68 #define DDB_LINK_TAG(_x) (_x << DDB_LINK_SHIFT)
69
70 struct ddb_regset {
71 u32 base;
72 u32 num;
73 u32 size;
74 };
75
76 struct ddb_regmap {
77 u32 irq_base_i2c;
78 u32 irq_base_idma;
79 u32 irq_base_odma;
80
81 const struct ddb_regset *i2c;
82 const struct ddb_regset *i2c_buf;
83 const struct ddb_regset *idma;
84 const struct ddb_regset *idma_buf;
85 const struct ddb_regset *odma;
86 const struct ddb_regset *odma_buf;
87
88 const struct ddb_regset *input;
89 const struct ddb_regset *output;
90
91 const struct ddb_regset *channel;
92 };
93
94 struct ddb_ids {
95 u16 vendor;
96 u16 device;
97 u16 subvendor;
98 u16 subdevice;
99
100 u32 hwid;
101 u32 regmapid;
102 u32 devid;
103 u32 mac;
104 };
105
106 struct ddb_info {
107 int type;
108 #define DDB_NONE 0
109 #define DDB_OCTOPUS 1
110 #define DDB_OCTOPUS_CI 2
111 #define DDB_OCTOPUS_MAX 5
112 #define DDB_OCTOPUS_MAX_CT 6
113 #define DDB_OCTOPUS_MCI 9
114 char *name;
115 u32 i2c_mask;
116 u32 board_control;
117 u32 board_control_2;
118
119 u8 port_num;
120 u8 led_num;
121 u8 fan_num;
122 u8 temp_num;
123 u8 temp_bus;
124 u8 con_clock;
125 u8 ts_quirks;
126 #define TS_QUIRK_SERIAL 1
127 #define TS_QUIRK_REVERSED 2
128 #define TS_QUIRK_ALT_OSC 8
129 u8 mci_ports;
130 u8 mci_type;
131
132 u32 tempmon_irq;
133 const struct ddb_regmap *regmap;
134 };
135
136 #define DMA_MAX_BUFS 32
137
138 struct ddb;
139 struct ddb_port;
140
141 struct ddb_dma {
142 void *io;
143 u32 regs;
144 u32 bufregs;
145
146 dma_addr_t pbuf[DMA_MAX_BUFS];
147 u8 *vbuf[DMA_MAX_BUFS];
148 u32 num;
149 u32 size;
150 u32 div;
151 u32 bufval;
152
153 struct work_struct work;
154 spinlock_t lock;
155 wait_queue_head_t wq;
156 int running;
157 u32 stat;
158 u32 ctrl;
159 u32 cbuf;
160 u32 coff;
161 };
162
163 struct ddb_dvb {
164 struct dvb_adapter *adap;
165 int adap_registered;
166 struct dvb_device *dev;
167 struct i2c_client *i2c_client[1];
168 struct dvb_frontend *fe;
169 struct dvb_frontend *fe2;
170 struct dmxdev dmxdev;
171 struct dvb_demux demux;
172 struct dvb_net dvbnet;
173 struct dmx_frontend hw_frontend;
174 struct dmx_frontend mem_frontend;
175 int users;
176 u32 attached;
177 u8 input;
178
179 enum fe_sec_tone_mode tone;
180 enum fe_sec_voltage voltage;
181
182 int (*i2c_gate_ctrl)(struct dvb_frontend *, int);
183 int (*set_voltage)(struct dvb_frontend *fe,
184 enum fe_sec_voltage voltage);
185 int (*set_input)(struct dvb_frontend *fe, int input);
186 int (*diseqc_send_master_cmd)(struct dvb_frontend *fe,
187 struct dvb_diseqc_master_cmd *cmd);
188 };
189
190 struct ddb_ci {
191 struct dvb_ca_en50221 en;
192 struct ddb_port *port;
193 u32 nr;
194 };
195
196 struct ddb_io {
197 struct ddb_port *port;
198 u32 nr;
199 u32 regs;
200 struct ddb_dma *dma;
201 struct ddb_io *redo;
202 struct ddb_io *redi;
203 };
204
205 #define ddb_output ddb_io
206 #define ddb_input ddb_io
207
208 struct ddb_i2c {
209 struct ddb *dev;
210 u32 nr;
211 u32 regs;
212 u32 link;
213 struct i2c_adapter adap;
214 u32 rbuf;
215 u32 wbuf;
216 u32 bsize;
217 struct completion completion;
218 };
219
220 struct ddb_port {
221 struct ddb *dev;
222 u32 nr;
223 u32 pnr;
224 u32 regs;
225 u32 lnr;
226 struct ddb_i2c *i2c;
227 struct mutex i2c_gate_lock;
228 u32 class;
229 #define DDB_PORT_NONE 0
230 #define DDB_PORT_CI 1
231 #define DDB_PORT_TUNER 2
232 #define DDB_PORT_LOOP 3
233 char *name;
234 char *type_name;
235 u32 type;
236 #define DDB_TUNER_DUMMY 0xffffffff
237 #define DDB_TUNER_NONE 0
238 #define DDB_TUNER_DVBS_ST 1
239 #define DDB_TUNER_DVBS_ST_AA 2
240 #define DDB_TUNER_DVBCT_TR 3
241 #define DDB_TUNER_DVBCT_ST 4
242 #define DDB_CI_INTERNAL 5
243 #define DDB_CI_EXTERNAL_SONY 6
244 #define DDB_TUNER_DVBCT2_SONY_P 7
245 #define DDB_TUNER_DVBC2T2_SONY_P 8
246 #define DDB_TUNER_ISDBT_SONY_P 9
247 #define DDB_TUNER_DVBS_STV0910_P 10
248 #define DDB_TUNER_MXL5XX 11
249 #define DDB_CI_EXTERNAL_XO2 12
250 #define DDB_CI_EXTERNAL_XO2_B 13
251 #define DDB_TUNER_DVBS_STV0910_PR 14
252 #define DDB_TUNER_DVBC2T2I_SONY_P 15
253
254 #define DDB_TUNER_XO2 32
255 #define DDB_TUNER_DVBS_STV0910 (DDB_TUNER_XO2 + 0)
256 #define DDB_TUNER_DVBCT2_SONY (DDB_TUNER_XO2 + 1)
257 #define DDB_TUNER_ISDBT_SONY (DDB_TUNER_XO2 + 2)
258 #define DDB_TUNER_DVBC2T2_SONY (DDB_TUNER_XO2 + 3)
259 #define DDB_TUNER_ATSC_ST (DDB_TUNER_XO2 + 4)
260 #define DDB_TUNER_DVBC2T2I_SONY (DDB_TUNER_XO2 + 5)
261
262 #define DDB_TUNER_MCI 48
263 #define DDB_TUNER_MCI_SX8 (DDB_TUNER_MCI + 0)
264
265 struct ddb_input *input[2];
266 struct ddb_output *output;
267 struct dvb_ca_en50221 *en;
268 u8 en_freedata;
269 struct ddb_dvb dvb[2];
270 u32 gap;
271 u32 obr;
272 u8 creg;
273 };
274
275 #define CM_STARTUP_DELAY 2
276 #define CM_AVERAGE 20
277 #define CM_GAIN 10
278
279 #define HW_LSB_SHIFT 12
280 #define HW_LSB_MASK 0x1000
281
282 #define CM_IDLE 0
283 #define CM_STARTUP 1
284 #define CM_ADJUST 2
285
286 #define TS_CAPTURE_LEN (4096)
287
288 struct ddb_lnb {
289 struct mutex lock;
290 u32 tone;
291 enum fe_sec_voltage oldvoltage[4];
292 u32 voltage[4];
293 u32 voltages;
294 u32 fmode;
295 };
296
297 struct ddb_irq {
298 void (*handler)(void *);
299 void *data;
300 };
301
302 struct ddb_link {
303 struct ddb *dev;
304 const struct ddb_info *info;
305 u32 nr;
306 u32 regs;
307 spinlock_t lock;
308 struct mutex flash_mutex;
309 struct ddb_lnb lnb;
310 struct tasklet_struct tasklet;
311 struct ddb_ids ids;
312
313 spinlock_t temp_lock;
314 int overtemperature_error;
315 u8 temp_tab[11];
316 struct ddb_irq irq[256];
317 };
318
319 struct ddb {
320 struct pci_dev *pdev;
321 struct platform_device *pfdev;
322 struct device *dev;
323
324 int msi;
325 struct workqueue_struct *wq;
326 u32 has_dma;
327
328 struct ddb_link link[DDB_MAX_LINK];
329 unsigned char __iomem *regs;
330 u32 regs_len;
331 u32 port_num;
332 struct ddb_port port[DDB_MAX_PORT];
333 u32 i2c_num;
334 struct ddb_i2c i2c[DDB_MAX_I2C];
335 struct ddb_input input[DDB_MAX_INPUT];
336 struct ddb_output output[DDB_MAX_OUTPUT];
337 struct dvb_adapter adap[DDB_MAX_INPUT];
338 struct ddb_dma idma[DDB_MAX_INPUT];
339 struct ddb_dma odma[DDB_MAX_OUTPUT];
340
341 struct device *ddb_dev;
342 u32 ddb_dev_users;
343 u32 nr;
344 u8 iobuf[1028];
345
346 u8 leds;
347 u32 ts_irq;
348 u32 i2c_irq;
349
350 struct mutex mutex;
351
352 u8 tsbuf[TS_CAPTURE_LEN];
353 };
354
355
356
357
358
359 int ddbridge_flashread(struct ddb *dev, u32 link, u8 *buf, u32 addr, u32 len);
360
361
362
363
364 struct ddb_irq *ddb_irq_set(struct ddb *dev, u32 link, u32 nr,
365 void (*handler)(void *), void *data);
366 void ddb_ports_detach(struct ddb *dev);
367 void ddb_ports_release(struct ddb *dev);
368 void ddb_buffers_free(struct ddb *dev);
369 void ddb_device_destroy(struct ddb *dev);
370 irqreturn_t ddb_irq_handler0(int irq, void *dev_id);
371 irqreturn_t ddb_irq_handler1(int irq, void *dev_id);
372 irqreturn_t ddb_irq_handler(int irq, void *dev_id);
373 void ddb_ports_init(struct ddb *dev);
374 int ddb_buffers_alloc(struct ddb *dev);
375 int ddb_ports_attach(struct ddb *dev);
376 int ddb_device_create(struct ddb *dev);
377 int ddb_init(struct ddb *dev);
378 void ddb_unmap(struct ddb *dev);
379 int ddb_exit_ddbridge(int stage, int error);
380 int ddb_init_ddbridge(void);
381
382 #endif