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20#ifndef _DDBRIDGE_H_
21#define _DDBRIDGE_H_
22
23#include <linux/types.h>
24#include <linux/sched.h>
25#include <linux/interrupt.h>
26#include <linux/i2c.h>
27#include <linux/mutex.h>
28#include <asm/dma.h>
29#include <linux/dvb/frontend.h>
30#include <linux/dvb/ca.h>
31#include <linux/socket.h>
32
33#include "dmxdev.h"
34#include "dvbdev.h"
35#include "dvb_demux.h"
36#include "dvb_frontend.h"
37#include "dvb_ringbuffer.h"
38#include "dvb_ca_en50221.h"
39#include "dvb_net.h"
40#include "cxd2099.h"
41
42#define DDB_MAX_I2C 4
43#define DDB_MAX_PORT 4
44#define DDB_MAX_INPUT 8
45#define DDB_MAX_OUTPUT 4
46#define DDB_MAX_LINK 4
47#define DDB_LINK_SHIFT 28
48
49#define DDB_LINK_TAG(_x) (_x << DDB_LINK_SHIFT)
50
51#define DDB_XO2_TYPE_NONE 0
52#define DDB_XO2_TYPE_DUOFLEX 1
53#define DDB_XO2_TYPE_CI 2
54
55struct ddb_info {
56 int type;
57#define DDB_NONE 0
58#define DDB_OCTOPUS 1
59#define DDB_OCTOPUS_MAX_CT 6
60 char *name;
61 int port_num;
62 u32 port_type[DDB_MAX_PORT];
63 u32 board_control;
64 u32 board_control_2;
65 u8 ts_quirks;
66#define TS_QUIRK_SERIAL 1
67#define TS_QUIRK_REVERSED 2
68#define TS_QUIRK_ALT_OSC 8
69};
70
71
72
73#define INPUT_DMA_MAX_BUFS 32
74#define INPUT_DMA_BUFS 8
75#define INPUT_DMA_SIZE (128*47*21)
76
77#define OUTPUT_DMA_MAX_BUFS 32
78#define OUTPUT_DMA_BUFS 8
79#define OUTPUT_DMA_SIZE (128*47*21)
80
81struct ddb;
82struct ddb_port;
83
84struct ddb_input {
85 struct ddb_port *port;
86 u32 nr;
87 int attached;
88
89 dma_addr_t pbuf[INPUT_DMA_MAX_BUFS];
90 u8 *vbuf[INPUT_DMA_MAX_BUFS];
91 u32 dma_buf_num;
92 u32 dma_buf_size;
93
94 struct tasklet_struct tasklet;
95 spinlock_t lock;
96 wait_queue_head_t wq;
97 int running;
98 u32 stat;
99 u32 cbuf;
100 u32 coff;
101
102 struct dvb_adapter adap;
103 struct dvb_device *dev;
104 struct i2c_client *i2c_client[1];
105 struct dvb_frontend *fe;
106 struct dvb_frontend *fe2;
107 struct dmxdev dmxdev;
108 struct dvb_demux demux;
109 struct dvb_net dvbnet;
110 struct dmx_frontend hw_frontend;
111 struct dmx_frontend mem_frontend;
112 int users;
113 int (*gate_ctrl)(struct dvb_frontend *, int);
114};
115
116struct ddb_output {
117 struct ddb_port *port;
118 u32 nr;
119 dma_addr_t pbuf[OUTPUT_DMA_MAX_BUFS];
120 u8 *vbuf[OUTPUT_DMA_MAX_BUFS];
121 u32 dma_buf_num;
122 u32 dma_buf_size;
123 struct tasklet_struct tasklet;
124 spinlock_t lock;
125 wait_queue_head_t wq;
126 int running;
127 u32 stat;
128 u32 cbuf;
129 u32 coff;
130
131 struct dvb_adapter adap;
132 struct dvb_device *dev;
133};
134
135struct ddb_i2c {
136 struct ddb *dev;
137 u32 nr;
138 struct i2c_adapter adap;
139 struct i2c_adapter adap2;
140 u32 regs;
141 u32 rbuf;
142 u32 wbuf;
143 int done;
144 wait_queue_head_t wq;
145};
146
147struct ddb_port {
148 struct ddb *dev;
149 u32 nr;
150 struct ddb_i2c *i2c;
151 struct mutex i2c_gate_lock;
152 u32 class;
153#define DDB_PORT_NONE 0
154#define DDB_PORT_CI 1
155#define DDB_PORT_TUNER 2
156 u32 type;
157#define DDB_TUNER_NONE 0
158#define DDB_TUNER_DVBS_ST 1
159#define DDB_TUNER_DVBS_ST_AA 2
160#define DDB_TUNER_DVBCT2_SONY_P 7
161#define DDB_TUNER_DVBC2T2_SONY_P 8
162#define DDB_TUNER_ISDBT_SONY_P 9
163#define DDB_TUNER_DVBC2T2I_SONY_P 15
164#define DDB_TUNER_DVBCT_TR 16
165#define DDB_TUNER_DVBCT_ST 17
166#define DDB_TUNER_XO2_DVBS_STV0910 32
167#define DDB_TUNER_XO2_DVBCT2_SONY 33
168#define DDB_TUNER_XO2_ISDBT_SONY 34
169#define DDB_TUNER_XO2_DVBC2T2_SONY 35
170#define DDB_TUNER_XO2_ATSC_ST 36
171#define DDB_TUNER_XO2_DVBC2T2I_SONY 37
172
173 u32 adr;
174
175 struct ddb_input *input[2];
176 struct ddb_output *output;
177 struct dvb_ca_en50221 *en;
178};
179
180struct ddb {
181 struct pci_dev *pdev;
182 unsigned char __iomem *regs;
183 struct ddb_port port[DDB_MAX_PORT];
184 struct ddb_i2c i2c[DDB_MAX_I2C];
185 struct ddb_input input[DDB_MAX_INPUT];
186 struct ddb_output output[DDB_MAX_OUTPUT];
187
188 struct device *ddb_dev;
189 int nr;
190 u8 iobuf[1028];
191
192 struct ddb_info *info;
193 int msi;
194};
195
196
197
198#define ddbwritel(_val, _adr) writel((_val), \
199 dev->regs+(_adr))
200#define ddbreadl(_adr) readl(dev->regs+(_adr))
201#define ddbcpyto(_adr, _src, _count) memcpy_toio(dev->regs+(_adr), (_src), (_count))
202#define ddbcpyfrom(_dst, _adr, _count) memcpy_fromio((_dst), dev->regs+(_adr), (_count))
203
204
205
206#endif
207
