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