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 10 typedef enum { 11 FLEXCOP_UNK = 0, 12 FLEXCOP_II, 13 FLEXCOP_IIB, 14 FLEXCOP_III, 15 } flexcop_revision_t; 16 17 typedef 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 31 typedef 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 55 extern flexcop_ibi_value ibi_zero; 56 57 typedef 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 63 typedef enum { 64 FC_WRITE = 0, 65 FC_READ = 1, 66 } flexcop_access_op_t; 67 68 typedef 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 75 typedef 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 82 typedef 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 89 typedef 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 96 typedef enum { 97 FC_DMA_1 = 1, 98 FC_DMA_2 = 2, 99 } flexcop_dma_index_t; 100 101 typedef 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 */ 107 typedef 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