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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
70struct ddb_regset {
71 u32 base;
72 u32 num;
73 u32 size;
74};
75
76struct 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
94struct 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
106struct 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
138struct ddb;
139struct ddb_port;
140
141struct 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
163struct 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
190struct ddb_ci {
191 struct dvb_ca_en50221 en;
192 struct ddb_port *port;
193 u32 nr;
194};
195
196struct 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
208struct 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
220struct 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
288struct 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
297struct ddb_irq {
298 void (*handler)(void *);
299 void *data;
300};
301
302struct 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
319struct 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
359int ddbridge_flashread(struct ddb *dev, u32 link, u8 *buf, u32 addr, u32 len);
360
361
362
363
364struct ddb_irq *ddb_irq_set(struct ddb *dev, u32 link, u32 nr,
365 void (*handler)(void *), void *data);
366void ddb_ports_detach(struct ddb *dev);
367void ddb_ports_release(struct ddb *dev);
368void ddb_buffers_free(struct ddb *dev);
369void ddb_device_destroy(struct ddb *dev);
370irqreturn_t ddb_irq_handler0(int irq, void *dev_id);
371irqreturn_t ddb_irq_handler1(int irq, void *dev_id);
372irqreturn_t ddb_irq_handler(int irq, void *dev_id);
373void ddb_ports_init(struct ddb *dev);
374int ddb_buffers_alloc(struct ddb *dev);
375int ddb_ports_attach(struct ddb *dev);
376int ddb_device_create(struct ddb *dev);
377int ddb_init(struct ddb *dev);
378void ddb_unmap(struct ddb *dev);
379int ddb_exit_ddbridge(int stage, int error);
380int ddb_init_ddbridge(void);
381
382#endif
383
