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-rw-r--r--drivers/media/dvb/mantis/mantis_common.h179
1 files changed, 179 insertions, 0 deletions
diff --git a/drivers/media/dvb/mantis/mantis_common.h b/drivers/media/dvb/mantis/mantis_common.h
new file mode 100644
index 000000000000..d0b645a483c9
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_common.h
@@ -0,0 +1,179 @@
1/*
2 Mantis PCI bridge driver
3
4 Copyright (C) Manu Abraham (abraham.manu@gmail.com)
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19*/
20
21#ifndef __MANTIS_COMMON_H
22#define __MANTIS_COMMON_H
23
24#include <linux/mutex.h>
25#include <linux/workqueue.h>
26
27#include "mantis_uart.h"
28
29#include "mantis_link.h"
30
31#define MANTIS_ERROR 0
32#define MANTIS_NOTICE 1
33#define MANTIS_INFO 2
34#define MANTIS_DEBUG 3
35#define MANTIS_TMG 9
36
37#define dprintk(y, z, format, arg...) do { \
38 if (z) { \
39 if ((mantis->verbose > MANTIS_ERROR) && (mantis->verbose > y)) \
40 printk(KERN_ERR "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
41 else if ((mantis->verbose > MANTIS_NOTICE) && (mantis->verbose > y)) \
42 printk(KERN_NOTICE "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
43 else if ((mantis->verbose > MANTIS_INFO) && (mantis->verbose > y)) \
44 printk(KERN_INFO "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
45 else if ((mantis->verbose > MANTIS_DEBUG) && (mantis->verbose > y)) \
46 printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
47 else if ((mantis->verbose > MANTIS_TMG) && (mantis->verbose > y)) \
48 printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
49 } else { \
50 if (mantis->verbose > y) \
51 printk(format , ##arg); \
52 } \
53} while(0)
54
55#define mwrite(dat, addr) writel((dat), addr)
56#define mread(addr) readl(addr)
57
58#define mmwrite(dat, addr) mwrite((dat), (mantis->mmio + (addr)))
59#define mmread(addr) mread(mantis->mmio + (addr))
60
61#define MANTIS_TS_188 0
62#define MANTIS_TS_204 1
63
64#define TWINHAN_TECHNOLOGIES 0x1822
65#define MANTIS 0x4e35
66
67#define TECHNISAT 0x1ae4
68#define TERRATEC 0x153b
69
70#define MAKE_ENTRY(__subven, __subdev, __configptr) { \
71 .vendor = TWINHAN_TECHNOLOGIES, \
72 .device = MANTIS, \
73 .subvendor = (__subven), \
74 .subdevice = (__subdev), \
75 .driver_data = (unsigned long) (__configptr) \
76}
77
78enum mantis_i2c_mode {
79 MANTIS_PAGE_MODE = 0,
80 MANTIS_BYTE_MODE,
81};
82
83struct mantis_pci;
84
85struct mantis_hwconfig {
86 char *model_name;
87 char *dev_type;
88 u32 ts_size;
89
90 enum mantis_baud baud_rate;
91 enum mantis_parity parity;
92 u32 bytes;
93
94 irqreturn_t (*irq_handler)(int irq, void *dev_id);
95 int (*frontend_init)(struct mantis_pci *mantis, struct dvb_frontend *fe);
96
97 u8 power;
98 u8 reset;
99
100 enum mantis_i2c_mode i2c_mode;
101};
102
103struct mantis_pci {
104 unsigned int verbose;
105
106 /* PCI stuff */
107 u16 vendor_id;
108 u16 device_id;
109 u16 subsystem_vendor;
110 u16 subsystem_device;
111
112 u8 latency;
113
114 struct pci_dev *pdev;
115
116 unsigned long mantis_addr;
117 void __iomem *mmio;
118
119 u8 irq;
120 u8 revision;
121
122 unsigned int num;
123
124 /* RISC Core */
125 u32 finished_block;
126 u32 last_block;
127 u32 line_bytes;
128 u32 line_count;
129 u32 risc_pos;
130 u8 *buf_cpu;
131 dma_addr_t buf_dma;
132 u32 *risc_cpu;
133 dma_addr_t risc_dma;
134
135 struct tasklet_struct tasklet;
136
137 struct i2c_adapter adapter;
138 int i2c_rc;
139 wait_queue_head_t i2c_wq;
140 struct mutex i2c_lock;
141
142 /* DVB stuff */
143 struct dvb_adapter dvb_adapter;
144 struct dvb_frontend *fe;
145 struct dvb_demux demux;
146 struct dmxdev dmxdev;
147 struct dmx_frontend fe_hw;
148 struct dmx_frontend fe_mem;
149 struct dvb_net dvbnet;
150
151 u8 feeds;
152
153 struct mantis_hwconfig *hwconfig;
154
155 u32 mantis_int_stat;
156 u32 mantis_int_mask;
157
158 /* board specific */
159 u8 mac_address[8];
160 u32 sub_vendor_id;
161 u32 sub_device_id;
162
163 /* A12 A13 A14 */
164 u32 gpio_status;
165
166 u32 gpif_status;
167
168 struct mantis_ca *mantis_ca;
169
170 wait_queue_head_t uart_wq;
171 struct work_struct uart_work;
172 spinlock_t uart_lock;
173
174 struct input_dev *rc;
175};
176
177#define MANTIS_HIF_STATUS (mantis->gpio_status)
178
179#endif /* __MANTIS_COMMON_H */
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-20 10:39:48 -0400