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7 #ifndef __FLEXCOP_COMMON_H__
8 #define __FLEXCOP_COMMON_H__
9
10 #include <linux/interrupt.h>
11 #include <linux/pci.h>
12 #include <linux/mutex.h>
13
14 #include "flexcop-reg.h"
15
16 #include <media/dmxdev.h>
17 #include <media/dvb_demux.h>
18 #include <media/dvb_net.h>
19 #include <media/dvb_frontend.h>
20
21 #define FC_MAX_FEED 256
22
23 #ifndef FC_LOG_PREFIX
24 #warning please define a log prefix for your file, using a default one
25 #define FC_LOG_PREFIX "b2c2-undef"
26 #endif
27
28
29 #undef err
30 #define err(format, arg...) \
31 printk(KERN_ERR FC_LOG_PREFIX ": " format "\n" , ## arg)
32 #undef info
33 #define info(format, arg...) \
34 printk(KERN_INFO FC_LOG_PREFIX ": " format "\n" , ## arg)
35 #undef warn
36 #define warn(format, arg...) \
37 printk(KERN_WARNING FC_LOG_PREFIX ": " format "\n" , ## arg)
38
39 struct flexcop_dma {
40 struct pci_dev *pdev;
41
42 u8 *cpu_addr0;
43 dma_addr_t dma_addr0;
44 u8 *cpu_addr1;
45 dma_addr_t dma_addr1;
46 u32 size;
47 };
48
49 struct flexcop_i2c_adapter {
50 struct flexcop_device *fc;
51 struct i2c_adapter i2c_adap;
52
53 u8 no_base_addr;
54 flexcop_i2c_port_t port;
55 };
56
57
58
59
60 struct flexcop_device {
61
62 struct device *dev;
63
64 #define FC_STATE_DVB_INIT 0x01
65 #define FC_STATE_I2C_INIT 0x02
66 #define FC_STATE_FE_INIT 0x04
67 int init_state;
68
69
70 int has_32_hw_pid_filter;
71 flexcop_revision_t rev;
72 flexcop_device_type_t dev_type;
73 flexcop_bus_t bus_type;
74
75
76 struct dvb_adapter dvb_adapter;
77 struct dvb_frontend *fe;
78 struct dvb_net dvbnet;
79 struct dvb_demux demux;
80 struct dmxdev dmxdev;
81 struct dmx_frontend hw_frontend;
82 struct dmx_frontend mem_frontend;
83 int (*fe_sleep) (struct dvb_frontend *);
84
85 struct flexcop_i2c_adapter fc_i2c_adap[3];
86 struct mutex i2c_mutex;
87 struct module *owner;
88
89
90 int extra_feedcount;
91 int feedcount;
92 int pid_filtering;
93 int fullts_streaming_state;
94 int skip_6_hw_pid_filter;
95
96
97 flexcop_ibi_value(*read_ibi_reg) (struct flexcop_device *,
98 flexcop_ibi_register);
99 int (*write_ibi_reg) (struct flexcop_device *,
100 flexcop_ibi_register, flexcop_ibi_value);
101 int (*i2c_request) (struct flexcop_i2c_adapter *,
102 flexcop_access_op_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
103 int (*stream_control) (struct flexcop_device *, int);
104 int (*get_mac_addr) (struct flexcop_device *fc, int extended);
105 void *bus_specific;
106 };
107
108
109
110
111 void flexcop_pass_dmx_data(struct flexcop_device *fc, u8 *buf, u32 len);
112 void flexcop_pass_dmx_packets(struct flexcop_device *fc, u8 *buf, u32 no);
113
114 struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len);
115 void flexcop_device_kfree(struct flexcop_device *);
116
117 int flexcop_device_initialize(struct flexcop_device *);
118 void flexcop_device_exit(struct flexcop_device *fc);
119 void flexcop_reset_block_300(struct flexcop_device *fc);
120
121
122 int flexcop_dma_allocate(struct pci_dev *pdev,
123 struct flexcop_dma *dma, u32 size);
124 void flexcop_dma_free(struct flexcop_dma *dma);
125
126 int flexcop_dma_control_timer_irq(struct flexcop_device *fc,
127 flexcop_dma_index_t no, int onoff);
128 int flexcop_dma_control_size_irq(struct flexcop_device *fc,
129 flexcop_dma_index_t no, int onoff);
130 int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma,
131 flexcop_dma_index_t dma_idx);
132 int flexcop_dma_xfer_control(struct flexcop_device *fc,
133 flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index,
134 int onoff);
135 int flexcop_dma_config_timer(struct flexcop_device *fc,
136 flexcop_dma_index_t dma_idx, u8 cycles);
137
138
139
140 int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended);
141
142
143
144
145
146
147 int flexcop_i2c_request(struct flexcop_i2c_adapter*, flexcop_access_op_t,
148 u8 chipaddr, u8 addr, u8 *buf, u16 len);
149
150
151 int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest,
152 flexcop_sram_dest_target_t target);
153 void flexcop_wan_set_speed(struct flexcop_device *fc, flexcop_wan_speed_t s);
154 void flexcop_sram_ctrl(struct flexcop_device *fc,
155 int usb_wan, int sramdma, int maximumfill);
156
157
158
159 int flexcop_frontend_init(struct flexcop_device *fc);
160 void flexcop_frontend_exit(struct flexcop_device *fc);
161
162
163 int flexcop_i2c_init(struct flexcop_device *fc);
164 void flexcop_i2c_exit(struct flexcop_device *fc);
165
166
167 int flexcop_sram_init(struct flexcop_device *fc);
168
169
170 void flexcop_determine_revision(struct flexcop_device *fc);
171 void flexcop_device_name(struct flexcop_device *fc,
172 const char *prefix, const char *suffix);
173 void flexcop_dump_reg(struct flexcop_device *fc,
174 flexcop_ibi_register reg, int num);
175
176
177 int flexcop_pid_feed_control(struct flexcop_device *fc,
178 struct dvb_demux_feed *dvbdmxfeed, int onoff);
179 void flexcop_hw_filter_init(struct flexcop_device *fc);
180
181 void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff);
182
183 void flexcop_set_mac_filter(struct flexcop_device *fc, u8 mac[6]);
184 void flexcop_mac_filter_ctrl(struct flexcop_device *fc, int onoff);
185
186 #endif