drivers/media/common/b2c2/flexcop-reg.h

   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