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-rw-r--r--drivers/media/dvb/mantis/mantis_common.h182
1 files changed, 182 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 00000000000..49dbca145bb
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_common.h
@@ -0,0 +1,182 @@
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/interrupt.h>
25#include <linux/mutex.h>
26#include <linux/workqueue.h>
27
28#include "mantis_uart.h"
29
30#include "mantis_link.h"
31
32#define MANTIS_ERROR 0
33#define MANTIS_NOTICE 1
34#define MANTIS_INFO 2
35#define MANTIS_DEBUG 3
36#define MANTIS_TMG 9
37
38#define dprintk(y, z, format, arg...) do { \
39 if (z) { \
40 if ((mantis->verbose > MANTIS_ERROR) && (mantis->verbose > y)) \
41 printk(KERN_ERR "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
42 else if ((mantis->verbose > MANTIS_NOTICE) && (mantis->verbose > y)) \
43 printk(KERN_NOTICE "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
44 else if ((mantis->verbose > MANTIS_INFO) && (mantis->verbose > y)) \
45 printk(KERN_INFO "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
46 else if ((mantis->verbose > MANTIS_DEBUG) && (mantis->verbose > y)) \
47 printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
48 else if ((mantis->verbose > MANTIS_TMG) && (mantis->verbose > y)) \
49 printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
50 } else { \
51 if (mantis->verbose > y) \
52 printk(format , ##arg); \
53 } \
54} while(0)
55
56#define mwrite(dat, addr) writel((dat), addr)
57#define mread(addr) readl(addr)
58
59#define mmwrite(dat, addr) mwrite((dat), (mantis->mmio + (addr)))
60#define mmread(addr) mread(mantis->mmio + (addr))
61
62#define MANTIS_TS_188 0
63#define MANTIS_TS_204 1
64
65#define TWINHAN_TECHNOLOGIES 0x1822
66#define MANTIS 0x4e35
67
68#define TECHNISAT 0x1ae4
69#define TERRATEC 0x153b
70
71#define MAKE_ENTRY(__subven, __subdev, __configptr) { \
72 .vendor = TWINHAN_TECHNOLOGIES, \
73 .device = MANTIS, \
74 .subvendor = (__subven), \
75 .subdevice = (__subdev), \
76 .driver_data = (unsigned long) (__configptr) \
77}
78
79enum mantis_i2c_mode {
80 MANTIS_PAGE_MODE = 0,
81 MANTIS_BYTE_MODE,
82};
83
84struct mantis_pci;
85
86struct mantis_hwconfig {
87 char *model_name;
88 char *dev_type;
89 u32 ts_size;
90
91 enum mantis_baud baud_rate;
92 enum mantis_parity parity;
93 u32 bytes;
94
95 irqreturn_t (*irq_handler)(int irq, void *dev_id);
96 int (*frontend_init)(struct mantis_pci *mantis, struct dvb_frontend *fe);
97
98 u8 power;
99 u8 reset;
100
101 enum mantis_i2c_mode i2c_mode;
102};
103
104struct mantis_pci {
105 unsigned int verbose;
106
107 /* PCI stuff */
108 u16 vendor_id;
109 u16 device_id;
110 u16 subsystem_vendor;
111 u16 subsystem_device;
112
113 u8 latency;
114
115 struct pci_dev *pdev;
116
117 unsigned long mantis_addr;
118 void __iomem *mmio;
119
120 u8 irq;
121 u8 revision;
122
123 unsigned int num;
124
125 /* RISC Core */
126 u32 finished_block;
127 u32 last_block;
128 u32 line_bytes;
129 u32 line_count;
130 u32 risc_pos;
131 u8 *buf_cpu;
132 dma_addr_t buf_dma;
133 u32 *risc_cpu;
134 dma_addr_t risc_dma;
135
136 struct tasklet_struct tasklet;
137
138 struct i2c_adapter adapter;
139 int i2c_rc;
140 wait_queue_head_t i2c_wq;
141 struct mutex i2c_lock;
142
143 /* DVB stuff */
144 struct dvb_adapter dvb_adapter;
145 struct dvb_frontend *fe;
146 struct dvb_demux demux;
147 struct dmxdev dmxdev;
148 struct dmx_frontend fe_hw;
149 struct dmx_frontend fe_mem;
150 struct dvb_net dvbnet;
151
152 u8 feeds;
153
154 struct mantis_hwconfig *hwconfig;
155
156 u32 mantis_int_stat;
157 u32 mantis_int_mask;
158
159 /* board specific */
160 u8 mac_address[8];
161 u32 sub_vendor_id;
162 u32 sub_device_id;
163
164 /* A12 A13 A14 */
165 u32 gpio_status;
166
167 u32 gpif_status;
168
169 struct mantis_ca *mantis_ca;
170
171 wait_queue_head_t uart_wq;
172 struct work_struct uart_work;
173 spinlock_t uart_lock;
174
175 struct rc_dev *rc;
176 char input_name[80];
177 char input_phys[80];
178};
179
180#define MANTIS_HIF_STATUS (mantis->gpio_status)
181
182#endif /* __MANTIS_COMMON_H */
generated by cgit v1.2.2 (git 2.25.0) at 2025-07-22 05:26:29 -0400