1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
4 * flexcop-reg.h - register abstraction for FlexCopII, FlexCopIIb and FlexCopIII
5 * see flexcop.c for copyright information
6 */
7#ifndef __FLEXCOP_REG_H__
8#define __FLEXCOP_REG_H__
9
10typedef enum {
11 FLEXCOP_UNK = 0,
12 FLEXCOP_II,
13 FLEXCOP_IIB,
14 FLEXCOP_III,
15} flexcop_revision_t;
16
17typedef enum {
18 FC_UNK = 0,
19 FC_CABLE,
20 FC_AIR_DVBT,
21 FC_AIR_ATSC1,
22 FC_AIR_ATSC2,
23 FC_AIR_ATSC3,
24 FC_SKY_REV23,
25 FC_SKY_REV26,
26 FC_SKY_REV27,
27 FC_SKY_REV28,
28 FC_SKYS2_REV33,
29} flexcop_device_type_t;
30
31typedef enum {
32 FC_USB = 0,
33 FC_PCI,
34} flexcop_bus_t;
35
36/* FlexCop IBI Registers */
37#if defined(__LITTLE_ENDIAN)
38#include "flexcop_ibi_value_le.h"
39#else
40#if defined(__BIG_ENDIAN)
41#include "flexcop_ibi_value_be.h"
42#else
43#error no endian defined
44#endif
45#endif
46
47#define fc_data_Tag_ID_DVB 0x3e
48#define fc_data_Tag_ID_ATSC 0x3f
49#define fc_data_Tag_ID_IDSB 0x8b
50
51#define fc_key_code_default 0x1
52#define fc_key_code_even 0x2
53#define fc_key_code_odd 0x3
54
55extern flexcop_ibi_value ibi_zero;
56
57typedef enum {
58 FC_I2C_PORT_DEMOD = 1,
59 FC_I2C_PORT_EEPROM = 2,
60 FC_I2C_PORT_TUNER = 3,
61} flexcop_i2c_port_t;
62
63typedef enum {
64 FC_WRITE = 0,
65 FC_READ = 1,
66} flexcop_access_op_t;
67
68typedef enum {
69 FC_SRAM_DEST_NET = 1,
70 FC_SRAM_DEST_CAI = 2,
71 FC_SRAM_DEST_CAO = 4,
72 FC_SRAM_DEST_MEDIA = 8
73} flexcop_sram_dest_t;
74
75typedef enum {
76 FC_SRAM_DEST_TARGET_WAN_USB = 0,
77 FC_SRAM_DEST_TARGET_DMA1 = 1,
78 FC_SRAM_DEST_TARGET_DMA2 = 2,
79 FC_SRAM_DEST_TARGET_FC3_CA = 3
80} flexcop_sram_dest_target_t;
81
82typedef enum {
83 FC_SRAM_2_32KB = 0, /* 64KB */
84 FC_SRAM_1_32KB = 1, /* 32KB - default fow FCII */
85 FC_SRAM_1_128KB = 2, /* 128KB */
86 FC_SRAM_1_48KB = 3, /* 48KB - default for FCIII */
87} flexcop_sram_type_t;
88
89typedef enum {
90 FC_WAN_SPEED_4MBITS = 0,
91 FC_WAN_SPEED_8MBITS = 1,
92 FC_WAN_SPEED_12MBITS = 2,
93 FC_WAN_SPEED_16MBITS = 3,
94} flexcop_wan_speed_t;
95
96typedef enum {
97 FC_DMA_1 = 1,
98 FC_DMA_2 = 2,
99} flexcop_dma_index_t;
100
101typedef enum {
102 FC_DMA_SUBADDR_0 = 1,
103 FC_DMA_SUBADDR_1 = 2,
104} flexcop_dma_addr_index_t;
105
106/* names of the particular registers */
107typedef enum {
108 dma1_000 = 0x000,
109 dma1_004 = 0x004,
110 dma1_008 = 0x008,
111 dma1_00c = 0x00c,
112 dma2_010 = 0x010,
113 dma2_014 = 0x014,
114 dma2_018 = 0x018,
115 dma2_01c = 0x01c,
116
117 tw_sm_c_100 = 0x100,
118 tw_sm_c_104 = 0x104,
119 tw_sm_c_108 = 0x108,
120 tw_sm_c_10c = 0x10c,
121 tw_sm_c_110 = 0x110,
122
123 lnb_switch_freq_200 = 0x200,
124 misc_204 = 0x204,
125 ctrl_208 = 0x208,
126 irq_20c = 0x20c,
127 sw_reset_210 = 0x210,
128 misc_214 = 0x214,
129 mbox_v8_to_host_218 = 0x218,
130 mbox_host_to_v8_21c = 0x21c,
131
132 pid_filter_300 = 0x300,
133 pid_filter_304 = 0x304,
134 pid_filter_308 = 0x308,
135 pid_filter_30c = 0x30c,
136 index_reg_310 = 0x310,
137 pid_n_reg_314 = 0x314,
138 mac_low_reg_318 = 0x318,
139 mac_high_reg_31c = 0x31c,
140
141 data_tag_400 = 0x400,
142 card_id_408 = 0x408,
143 card_id_40c = 0x40c,
144 mac_address_418 = 0x418,
145 mac_address_41c = 0x41c,
146
147 ci_600 = 0x600,
148 pi_604 = 0x604,
149 pi_608 = 0x608,
150 dvb_reg_60c = 0x60c,
151
152 sram_ctrl_reg_700 = 0x700,
153 net_buf_reg_704 = 0x704,
154 cai_buf_reg_708 = 0x708,
155 cao_buf_reg_70c = 0x70c,
156 media_buf_reg_710 = 0x710,
157 sram_dest_reg_714 = 0x714,
158 net_buf_reg_718 = 0x718,
159 wan_ctrl_reg_71c = 0x71c,
160} flexcop_ibi_register;
161
162#define flexcop_set_ibi_value(reg,attr,val) { \
163 flexcop_ibi_value v = fc->read_ibi_reg(fc,reg); \
164 v.reg.attr = val; \
165 fc->write_ibi_reg(fc,reg,v); \
166}
167
168#endif
169

source code of linux/drivers/media/common/b2c2/flexcop-reg.h