drivers/isdn/hardware/mISDN/isar.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  *
   4  * isar.h   ISAR (Siemens PSB 7110) specific defines
   5  *
   6  * Author Karsten Keil (keil@isdn4linux.de)
   7  *
   8  * Copyright 2009  by Karsten Keil <keil@isdn4linux.de>
   9  */
  10
  11 #include "iohelper.h"
  12
  13 struct isar_hw;
  14
  15 struct isar_ch {
  16         struct bchannel         bch;
  17         struct isar_hw          *is;
  18         struct timer_list       ftimer;
  19         u8                      nr;
  20         u8                      dpath;
  21         u8                      mml;
  22         u8                      state;
  23         u8                      cmd;
  24         u8                      mod;
  25         u8                      newcmd;
  26         u8                      newmod;
  27         u8                      try_mod;
  28         u8                      conmsg[16];
  29 };
  30
  31 struct isar_hw {
  32         struct  isar_ch ch[2];
  33         void            *hw;
  34         spinlock_t      *hwlock;        /* lock HW access */
  35         char            *name;
  36         struct module   *owner;
  37         read_reg_func   *read_reg;
  38         write_reg_func  *write_reg;
  39         fifo_func       *read_fifo;
  40         fifo_func       *write_fifo;
  41         int             (*ctrl)(void *, u32, u_long);
  42         void            (*release)(struct isar_hw *);
  43         int             (*init)(struct isar_hw *);
  44         int             (*open)(struct isar_hw *, struct channel_req *);
  45         int             (*firmware)(struct isar_hw *, const u8 *, int);
  46         unsigned long   Flags;
  47         int             version;
  48         u8              bstat;
  49         u8              iis;
  50         u8              cmsb;
  51         u8              clsb;
  52         u8              buf[256];
  53         u8              log[256];
  54 };
  55
  56 #define ISAR_IRQMSK     0x04
  57 #define ISAR_IRQSTA     0x04
  58 #define ISAR_IRQBIT     0x75
  59 #define ISAR_CTRL_H     0x61
  60 #define ISAR_CTRL_L     0x60
  61 #define ISAR_IIS        0x58
  62 #define ISAR_IIA        0x58
  63 #define ISAR_HIS        0x50
  64 #define ISAR_HIA        0x50
  65 #define ISAR_MBOX       0x4c
  66 #define ISAR_WADR       0x4a
  67 #define ISAR_RADR       0x48
  68
  69 #define ISAR_HIS_VNR            0x14
  70 #define ISAR_HIS_DKEY           0x02
  71 #define ISAR_HIS_FIRM           0x1e
  72 #define ISAR_HIS_STDSP          0x08
  73 #define ISAR_HIS_DIAG           0x05
  74 #define ISAR_HIS_P0CFG          0x3c
  75 #define ISAR_HIS_P12CFG         0x24
  76 #define ISAR_HIS_SARTCFG        0x25
  77 #define ISAR_HIS_PUMPCFG        0x26
  78 #define ISAR_HIS_PUMPCTRL       0x2a
  79 #define ISAR_HIS_IOM2CFG        0x27
  80 #define ISAR_HIS_IOM2REQ        0x07
  81 #define ISAR_HIS_IOM2CTRL       0x2b
  82 #define ISAR_HIS_BSTREQ         0x0c
  83 #define ISAR_HIS_PSTREQ         0x0e
  84 #define ISAR_HIS_SDATA          0x20
  85 #define ISAR_HIS_DPS1           0x40
  86 #define ISAR_HIS_DPS2           0x80
  87 #define SET_DPS(x)              ((x << 6) & 0xc0)
  88
  89 #define ISAR_IIS_MSCMSD         0x3f
  90 #define ISAR_IIS_VNR            0x15
  91 #define ISAR_IIS_DKEY           0x03
  92 #define ISAR_IIS_FIRM           0x1f
  93 #define ISAR_IIS_STDSP          0x09
  94 #define ISAR_IIS_DIAG           0x25
  95 #define ISAR_IIS_GSTEV          0x00
  96 #define ISAR_IIS_BSTEV          0x28
  97 #define ISAR_IIS_BSTRSP         0x2c
  98 #define ISAR_IIS_PSTRSP         0x2e
  99 #define ISAR_IIS_PSTEV          0x2a
 100 #define ISAR_IIS_IOM2RSP        0x27
 101 #define ISAR_IIS_RDATA          0x20
 102 #define ISAR_IIS_INVMSG         0x3f
 103
 104 #define ISAR_CTRL_SWVER 0x10
 105 #define ISAR_CTRL_STST  0x40
 106
 107 #define ISAR_MSG_HWVER  0x20
 108
 109 #define ISAR_DP1_USE    1
 110 #define ISAR_DP2_USE    2
 111 #define ISAR_RATE_REQ   3
 112
 113 #define PMOD_DISABLE    0
 114 #define PMOD_FAX        1
 115 #define PMOD_DATAMODEM  2
 116 #define PMOD_HALFDUPLEX 3
 117 #define PMOD_V110       4
 118 #define PMOD_DTMF       5
 119 #define PMOD_DTMF_TRANS 6
 120 #define PMOD_BYPASS     7
 121
 122 #define PCTRL_ORIG      0x80
 123 #define PV32P2_V23R     0x40
 124 #define PV32P2_V22A     0x20
 125 #define PV32P2_V22B     0x10
 126 #define PV32P2_V22C     0x08
 127 #define PV32P2_V21      0x02
 128 #define PV32P2_BEL      0x01
 129
 130 /* LSB MSB in ISAR doc wrong !!! Arghhh */
 131 #define PV32P3_AMOD     0x80
 132 #define PV32P3_V32B     0x02
 133 #define PV32P3_V23B     0x01
 134 #define PV32P4_48       0x11
 135 #define PV32P5_48       0x05
 136 #define PV32P4_UT48     0x11
 137 #define PV32P5_UT48     0x0d
 138 #define PV32P4_96       0x11
 139 #define PV32P5_96       0x03
 140 #define PV32P4_UT96     0x11
 141 #define PV32P5_UT96     0x0f
 142 #define PV32P4_B96      0x91
 143 #define PV32P5_B96      0x0b
 144 #define PV32P4_UTB96    0xd1
 145 #define PV32P5_UTB96    0x0f
 146 #define PV32P4_120      0xb1
 147 #define PV32P5_120      0x09
 148 #define PV32P4_UT120    0xf1
 149 #define PV32P5_UT120    0x0f
 150 #define PV32P4_144      0x99
 151 #define PV32P5_144      0x09
 152 #define PV32P4_UT144    0xf9
 153 #define PV32P5_UT144    0x0f
 154 #define PV32P6_CTN      0x01
 155 #define PV32P6_ATN      0x02
 156
 157 #define PFAXP2_CTN      0x01
 158 #define PFAXP2_ATN      0x04
 159
 160 #define PSEV_10MS_TIMER 0x02
 161 #define PSEV_CON_ON     0x18
 162 #define PSEV_CON_OFF    0x19
 163 #define PSEV_V24_OFF    0x20
 164 #define PSEV_CTS_ON     0x21
 165 #define PSEV_CTS_OFF    0x22
 166 #define PSEV_DCD_ON     0x23
 167 #define PSEV_DCD_OFF    0x24
 168 #define PSEV_DSR_ON     0x25
 169 #define PSEV_DSR_OFF    0x26
 170 #define PSEV_REM_RET    0xcc
 171 #define PSEV_REM_REN    0xcd
 172 #define PSEV_GSTN_CLR   0xd4
 173
 174 #define PSEV_RSP_READY  0xbc
 175 #define PSEV_LINE_TX_H  0xb3
 176 #define PSEV_LINE_TX_B  0xb2
 177 #define PSEV_LINE_RX_H  0xb1
 178 #define PSEV_LINE_RX_B  0xb0
 179 #define PSEV_RSP_CONN   0xb5
 180 #define PSEV_RSP_DISC   0xb7
 181 #define PSEV_RSP_FCERR  0xb9
 182 #define PSEV_RSP_SILDET 0xbe
 183 #define PSEV_RSP_SILOFF 0xab
 184 #define PSEV_FLAGS_DET  0xba
 185
 186 #define PCTRL_CMD_TDTMF 0x5a
 187
 188 #define PCTRL_CMD_FTH   0xa7
 189 #define PCTRL_CMD_FRH   0xa5
 190 #define PCTRL_CMD_FTM   0xa8
 191 #define PCTRL_CMD_FRM   0xa6
 192 #define PCTRL_CMD_SILON 0xac
 193 #define PCTRL_CMD_CONT  0xa2
 194 #define PCTRL_CMD_ESC   0xa4
 195 #define PCTRL_CMD_SILOFF 0xab
 196 #define PCTRL_CMD_HALT  0xa9
 197
 198 #define PCTRL_LOC_RET   0xcf
 199 #define PCTRL_LOC_REN   0xce
 200
 201 #define SMODE_DISABLE   0
 202 #define SMODE_V14       2
 203 #define SMODE_HDLC      3
 204 #define SMODE_BINARY    4
 205 #define SMODE_FSK_V14   5
 206
 207 #define SCTRL_HDMC_BOTH 0x00
 208 #define SCTRL_HDMC_DTX  0x80
 209 #define SCTRL_HDMC_DRX  0x40
 210 #define S_P1_OVSP       0x40
 211 #define S_P1_SNP        0x20
 212 #define S_P1_EOP        0x10
 213 #define S_P1_EDP        0x08
 214 #define S_P1_NSB        0x04
 215 #define S_P1_CHS_8      0x03
 216 #define S_P1_CHS_7      0x02
 217 #define S_P1_CHS_6      0x01
 218 #define S_P1_CHS_5      0x00
 219
 220 #define S_P2_BFT_DEF    0x10
 221
 222 #define IOM_CTRL_ENA    0x80
 223 #define IOM_CTRL_NOPCM  0x00
 224 #define IOM_CTRL_ALAW   0x02
 225 #define IOM_CTRL_ULAW   0x04
 226 #define IOM_CTRL_RCV    0x01
 227
 228 #define IOM_P1_TXD      0x10
 229
 230 #define HDLC_FED        0x40
 231 #define HDLC_FSD        0x20
 232 #define HDLC_FST        0x20
 233 #define HDLC_ERROR      0x1c
 234 #define HDLC_ERR_FAD    0x10
 235 #define HDLC_ERR_RER    0x08
 236 #define HDLC_ERR_CER    0x04
 237 #define SART_NMD        0x01
 238
 239 #define BSTAT_RDM0      0x1
 240 #define BSTAT_RDM1      0x2
 241 #define BSTAT_RDM2      0x4
 242 #define BSTAT_RDM3      0x8
 243 #define BSTEV_TBO       0x1f
 244 #define BSTEV_RBO       0x2f
 245
 246 /* FAX State Machine */
 247 #define STFAX_NULL      0
 248 #define STFAX_READY     1
 249 #define STFAX_LINE      2
 250 #define STFAX_CONT      3
 251 #define STFAX_ACTIV     4
 252 #define STFAX_ESCAPE    5
 253 #define STFAX_SILDET    6
 254
 255 extern u32 mISDNisar_init(struct isar_hw *, void *);
 256 extern void mISDNisar_irq(struct isar_hw *);