drivers/isdn/hardware/mISDN/hfc

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   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * see notice in hfc_multi.c
   4  */
   5 
   6 #define DEBUG_HFCMULTI_FIFO     0x00010000
   7 #define DEBUG_HFCMULTI_CRC      0x00020000
   8 #define DEBUG_HFCMULTI_INIT     0x00040000
   9 #define DEBUG_HFCMULTI_PLXSD    0x00080000
  10 #define DEBUG_HFCMULTI_MODE     0x00100000
  11 #define DEBUG_HFCMULTI_MSG      0x00200000
  12 #define DEBUG_HFCMULTI_STATE    0x00400000
  13 #define DEBUG_HFCMULTI_FILL     0x00800000
  14 #define DEBUG_HFCMULTI_SYNC     0x01000000
  15 #define DEBUG_HFCMULTI_DTMF     0x02000000
  16 #define DEBUG_HFCMULTI_LOCK     0x80000000
  17 
  18 #define PCI_ENA_REGIO   0x01
  19 #define PCI_ENA_MEMIO   0x02
  20 
  21 #define XHFC_IRQ        4               /* SIU_IRQ2 */
  22 #define XHFC_MEMBASE    0xFE000000
  23 #define XHFC_MEMSIZE    0x00001000
  24 #define XHFC_OFFSET     0x00001000
  25 #define PA_XHFC_A0      0x0020          /* PA10 */
  26 #define PB_XHFC_IRQ1    0x00000100      /* PB23 */
  27 #define PB_XHFC_IRQ2    0x00000200      /* PB22 */
  28 #define PB_XHFC_IRQ3    0x00000400      /* PB21 */
  29 #define PB_XHFC_IRQ4    0x00000800      /* PB20 */
  30 
  31 /*
  32  * NOTE: some registers are assigned multiple times due to different modes
  33  *       also registers are assigned differen for HFC-4s/8s and HFC-E1
  34  */
  35 
  36 /*
  37   #define MAX_FRAME_SIZE        2048
  38 */
  39 
  40 struct hfc_chan {
  41         struct dchannel *dch;   /* link if channel is a D-channel */
  42         struct bchannel *bch;   /* link if channel is a B-channel */
  43         int             port;   /* the interface port this */
  44                                 /* channel is associated with */
  45         int             nt_timer; /* -1 if off, 0 if elapsed, >0 if running */
  46         int             los, ais, slip_tx, slip_rx, rdi; /* current alarms */
  47         int             jitter;
  48         u_long          cfg;    /* port configuration */
  49         int             sync;   /* sync state (used by E1) */
  50         u_int           protocol; /* current protocol */
  51         int             slot_tx; /* current pcm slot */
  52         int             bank_tx; /* current pcm bank */
  53         int             slot_rx;
  54         int             bank_rx;
  55         int             conf;   /* conference setting of TX slot */
  56         int             txpending;      /* if there is currently data in */
  57                                         /* the FIFO 0=no, 1=yes, 2=splloop */
  58         int             Zfill;  /* rx-fifo level on last hfcmulti_tx */
  59         int             rx_off; /* set to turn fifo receive off */
  60         int             coeff_count; /* curren coeff block */
  61         s32             *coeff; /* memory pointer to 8 coeff blocks */
  62 };
  63 
  64 
  65 struct hfcm_hw {
  66         u_char  r_ctrl;
  67         u_char  r_irq_ctrl;
  68         u_char  r_cirm;
  69         u_char  r_ram_sz;
  70         u_char  r_pcm_md0;
  71         u_char  r_irqmsk_misc;
  72         u_char  r_dtmf;
  73         u_char  r_st_sync;
  74         u_char  r_sci_msk;
  75         u_char  r_tx0, r_tx1;
  76         u_char  a_st_ctrl0[8];
  77         u_char  r_bert_wd_md;
  78         timer_t timer;
  79 };
  80 
  81 
  82 /* for each stack these flags are used (cfg) */
  83 #define HFC_CFG_NONCAP_TX       1 /* S/T TX interface has less capacity */
  84 #define HFC_CFG_DIS_ECHANNEL    2 /* disable E-channel processing */
  85 #define HFC_CFG_REG_ECHANNEL    3 /* register E-channel */
  86 #define HFC_CFG_OPTICAL         4 /* the E1 interface is optical */
  87 #define HFC_CFG_REPORT_LOS      5 /* the card should report loss of signal */
  88 #define HFC_CFG_REPORT_AIS      6 /* the card should report alarm ind. sign. */
  89 #define HFC_CFG_REPORT_SLIP     7 /* the card should report bit slips */
  90 #define HFC_CFG_REPORT_RDI      8 /* the card should report remote alarm */
  91 #define HFC_CFG_DTMF            9 /* enable DTMF-detection */
  92 #define HFC_CFG_CRC4            10 /* disable CRC-4 Multiframe mode, */
  93 /* use double frame instead. */
  94 
  95 #define HFC_TYPE_E1             1 /* controller is HFC-E1 */
  96 #define HFC_TYPE_4S             4 /* controller is HFC-4S */
  97 #define HFC_TYPE_8S             8 /* controller is HFC-8S */
  98 #define HFC_TYPE_XHFC           5 /* controller is XHFC */
  99 
 100 #define HFC_CHIP_EXRAM_128      0 /* external ram 128k */
 101 #define HFC_CHIP_EXRAM_512      1 /* external ram 256k */
 102 #define HFC_CHIP_REVISION0      2 /* old fifo handling */
 103 #define HFC_CHIP_PCM_SLAVE      3 /* PCM is slave */
 104 #define HFC_CHIP_PCM_MASTER     4 /* PCM is master */
 105 #define HFC_CHIP_RX_SYNC        5 /* disable pll sync for pcm */
 106 #define HFC_CHIP_DTMF           6 /* DTMF decoding is enabled */
 107 #define HFC_CHIP_CONF           7 /* conference handling is enabled */
 108 #define HFC_CHIP_ULAW           8 /* ULAW mode */
 109 #define HFC_CHIP_CLOCK2         9 /* double clock mode */
 110 #define HFC_CHIP_E1CLOCK_GET    10 /* always get clock from E1 interface */
 111 #define HFC_CHIP_E1CLOCK_PUT    11 /* always put clock from E1 interface */
 112 #define HFC_CHIP_WATCHDOG       12 /* whether we should send signals */
 113 /* to the watchdog */
 114 #define HFC_CHIP_B410P          13 /* whether we have a b410p with echocan in */
 115 /* hw */
 116 #define HFC_CHIP_PLXSD          14 /* whether we have a Speech-Design PLX */
 117 #define HFC_CHIP_EMBSD          15 /* whether we have a SD Embedded board */
 118 
 119 #define HFC_IO_MODE_PCIMEM      0x00 /* normal memory mapped IO */
 120 #define HFC_IO_MODE_REGIO       0x01 /* PCI io access */
 121 #define HFC_IO_MODE_PLXSD       0x02 /* access HFC via PLX9030 */
 122 #define HFC_IO_MODE_EMBSD       0x03 /* direct access */
 123 
 124 /* table entry in the PCI devices list */
 125 struct hm_map {
 126         char *vendor_name;
 127         char *card_name;
 128         int type;
 129         int ports;
 130         int clock2;
 131         int leds;
 132         int opticalsupport;
 133         int dip_type;
 134         int io_mode;
 135         int irq;
 136 };
 137 
 138 struct hfc_multi {
 139         struct list_head        list;
 140         struct hm_map   *mtyp;
 141         int             id;
 142         int             pcm;    /* id of pcm bus */
 143         int             ctype;  /* controller type */
 144         int             ports;
 145 
 146         u_int           irq;    /* irq used by card */
 147         u_int           irqcnt;
 148         struct pci_dev  *pci_dev;
 149         int             io_mode; /* selects mode */
 150 #ifdef HFC_REGISTER_DEBUG
 151         void            (*HFC_outb)(struct hfc_multi *hc, u_char reg,
 152                                     u_char val, const char *function, int line);
 153         void            (*HFC_outb_nodebug)(struct hfc_multi *hc, u_char reg,
 154                                             u_char val, const char *function, int line);
 155         u_char          (*HFC_inb)(struct hfc_multi *hc, u_char reg,
 156                                    const char *function, int line);
 157         u_char          (*HFC_inb_nodebug)(struct hfc_multi *hc, u_char reg,
 158                                            const char *function, int line);
 159         u_short         (*HFC_inw)(struct hfc_multi *hc, u_char reg,
 160                                    const char *function, int line);
 161         u_short         (*HFC_inw_nodebug)(struct hfc_multi *hc, u_char reg,
 162                                            const char *function, int line);
 163         void            (*HFC_wait)(struct hfc_multi *hc,
 164                                     const char *function, int line);
 165         void            (*HFC_wait_nodebug)(struct hfc_multi *hc,
 166                                             const char *function, int line);
 167 #else
 168         void            (*HFC_outb)(struct hfc_multi *hc, u_char reg,
 169                                     u_char val);
 170         void            (*HFC_outb_nodebug)(struct hfc_multi *hc, u_char reg,
 171                                             u_char val);
 172         u_char          (*HFC_inb)(struct hfc_multi *hc, u_char reg);
 173         u_char          (*HFC_inb_nodebug)(struct hfc_multi *hc, u_char reg);
 174         u_short         (*HFC_inw)(struct hfc_multi *hc, u_char reg);
 175         u_short         (*HFC_inw_nodebug)(struct hfc_multi *hc, u_char reg);
 176         void            (*HFC_wait)(struct hfc_multi *hc);
 177         void            (*HFC_wait_nodebug)(struct hfc_multi *hc);
 178 #endif
 179         void            (*read_fifo)(struct hfc_multi *hc, u_char *data,
 180                                      int len);
 181         void            (*write_fifo)(struct hfc_multi *hc, u_char *data,
 182                                       int len);
 183         u_long          pci_origmembase, plx_origmembase;
 184         void __iomem    *pci_membase; /* PCI memory */
 185         void __iomem    *plx_membase; /* PLX memory */
 186         u_long          xhfc_origmembase;
 187         u_char          *xhfc_membase;
 188         u_long          *xhfc_memaddr, *xhfc_memdata;
 189 #ifdef CONFIG_MISDN_HFCMULTI_8xx
 190         struct immap    *immap;
 191 #endif
 192         u_long          pb_irqmsk;      /* Portbit mask to check the IRQ line */
 193         u_long          pci_iobase; /* PCI IO */
 194         struct hfcm_hw  hw;     /* remember data of write-only-registers */
 195 
 196         u_long          chip;   /* chip configuration */
 197         int             masterclk; /* port that provides master clock -1=off */
 198         unsigned char   silence;/* silence byte */
 199         unsigned char   silence_data[128];/* silence block */
 200         int             dtmf;   /* flag that dtmf is currently in process */
 201         int             Flen;   /* F-buffer size */
 202         int             Zlen;   /* Z-buffer size (must be int for calculation)*/
 203         int             max_trans; /* maximum transparent fifo fill */
 204         int             Zmin;   /* Z-buffer offset */
 205         int             DTMFbase; /* base address of DTMF coefficients */
 206 
 207         u_int           slots;  /* number of PCM slots */
 208         u_int           leds;   /* type of leds */
 209         u_long          ledstate; /* save last state of leds */
 210         int             opticalsupport; /* has the e1 board */
 211                                         /* an optical Interface */
 212 
 213         u_int           bmask[32]; /* bitmask of bchannels for port */
 214         u_char          dnum[32]; /* array of used dchannel numbers for port */
 215         u_char          created[32]; /* what port is created */
 216         u_int           activity_tx; /* if there is data TX / RX */
 217         u_int           activity_rx; /* bitmask according to port number */
 218                                      /* (will be cleared after */
 219                                      /* showing led-states) */
 220         u_int           flash[8]; /* counter for flashing 8 leds on activity */
 221 
 222         u_long          wdcount;        /* every 500 ms we need to */
 223                                         /* send the watchdog a signal */
 224         u_char          wdbyte; /* watchdog toggle byte */
 225         int             e1_state; /* keep track of last state */
 226         int             e1_getclock; /* if sync is retrieved from interface */
 227         int             syncronized; /* keep track of existing sync interface */
 228         int             e1_resync; /* resync jobs */
 229 
 230         spinlock_t      lock;   /* the lock */
 231 
 232         struct mISDNclock *iclock; /* isdn clock support */
 233         int             iclock_on;
 234 
 235         /*
 236          * the channel index is counted from 0, regardless where the channel
 237          * is located on the hfc-channel.
 238          * the bch->channel is equvalent to the hfc-channel
 239          */
 240         struct hfc_chan chan[32];
 241         signed char     slot_owner[256]; /* owner channel of slot */
 242 };
 243 
 244 /* PLX GPIOs */
 245 #define PLX_GPIO4_DIR_BIT       13
 246 #define PLX_GPIO4_BIT           14
 247 #define PLX_GPIO5_DIR_BIT       16
 248 #define PLX_GPIO5_BIT           17
 249 #define PLX_GPIO6_DIR_BIT       19
 250 #define PLX_GPIO6_BIT           20
 251 #define PLX_GPIO7_DIR_BIT       22
 252 #define PLX_GPIO7_BIT           23
 253 #define PLX_GPIO8_DIR_BIT       25
 254 #define PLX_GPIO8_BIT           26
 255 
 256 #define PLX_GPIO4               (1 << PLX_GPIO4_BIT)
 257 #define PLX_GPIO5               (1 << PLX_GPIO5_BIT)
 258 #define PLX_GPIO6               (1 << PLX_GPIO6_BIT)
 259 #define PLX_GPIO7               (1 << PLX_GPIO7_BIT)
 260 #define PLX_GPIO8               (1 << PLX_GPIO8_BIT)
 261 
 262 #define PLX_GPIO4_DIR           (1 << PLX_GPIO4_DIR_BIT)
 263 #define PLX_GPIO5_DIR           (1 << PLX_GPIO5_DIR_BIT)
 264 #define PLX_GPIO6_DIR           (1 << PLX_GPIO6_DIR_BIT)
 265 #define PLX_GPIO7_DIR           (1 << PLX_GPIO7_DIR_BIT)
 266 #define PLX_GPIO8_DIR           (1 << PLX_GPIO8_DIR_BIT)
 267 
 268 #define PLX_TERM_ON                     PLX_GPIO7
 269 #define PLX_SLAVE_EN_N          PLX_GPIO5
 270 #define PLX_MASTER_EN           PLX_GPIO6
 271 #define PLX_SYNC_O_EN           PLX_GPIO4
 272 #define PLX_DSP_RES_N           PLX_GPIO8
 273 /* GPIO4..8 Enable & Set to OUT, SLAVE_EN_N = 1 */
 274 #define PLX_GPIOC_INIT          (PLX_GPIO4_DIR | PLX_GPIO5_DIR | PLX_GPIO6_DIR \
 275                                  | PLX_GPIO7_DIR | PLX_GPIO8_DIR | PLX_SLAVE_EN_N)
 276 
 277 /* PLX Interrupt Control/STATUS */
 278 #define PLX_INTCSR_LINTI1_ENABLE 0x01
 279 #define PLX_INTCSR_LINTI1_STATUS 0x04
 280 #define PLX_INTCSR_LINTI2_ENABLE 0x08
 281 #define PLX_INTCSR_LINTI2_STATUS 0x20
 282 #define PLX_INTCSR_PCIINT_ENABLE 0x40
 283 
 284 /* PLX Registers */
 285 #define PLX_INTCSR 0x4c
 286 #define PLX_CNTRL  0x50
 287 #define PLX_GPIOC  0x54
 288 
 289 
 290 /*
 291  * REGISTER SETTING FOR HFC-4S/8S AND HFC-E1
 292  */
 293 
 294 /* write only registers */
 295 #define R_CIRM                  0x00
 296 #define R_CTRL                  0x01
 297 #define R_BRG_PCM_CFG           0x02
 298 #define R_RAM_ADDR0             0x08
 299 #define R_RAM_ADDR1             0x09
 300 #define R_RAM_ADDR2             0x0A
 301 #define R_FIRST_FIFO            0x0B
 302 #define R_RAM_SZ                0x0C
 303 #define R_FIFO_MD               0x0D
 304 #define R_INC_RES_FIFO          0x0E
 305 #define R_FSM_IDX               0x0F
 306 #define R_FIFO                  0x0F
 307 #define R_SLOT                  0x10
 308 #define R_IRQMSK_MISC           0x11
 309 #define R_SCI_MSK               0x12
 310 #define R_IRQ_CTRL              0x13
 311 #define R_PCM_MD0               0x14
 312 #define R_PCM_MD1               0x15
 313 #define R_PCM_MD2               0x15
 314 #define R_SH0H                  0x15
 315 #define R_SH1H                  0x15
 316 #define R_SH0L                  0x15
 317 #define R_SH1L                  0x15
 318 #define R_SL_SEL0               0x15
 319 #define R_SL_SEL1               0x15
 320 #define R_SL_SEL2               0x15
 321 #define R_SL_SEL3               0x15
 322 #define R_SL_SEL4               0x15
 323 #define R_SL_SEL5               0x15
 324 #define R_SL_SEL6               0x15
 325 #define R_SL_SEL7               0x15
 326 #define R_ST_SEL                0x16
 327 #define R_ST_SYNC               0x17
 328 #define R_CONF_EN               0x18
 329 #define R_TI_WD                 0x1A
 330 #define R_BERT_WD_MD            0x1B
 331 #define R_DTMF                  0x1C
 332 #define R_DTMF_N                0x1D
 333 #define R_E1_WR_STA             0x20
 334 #define R_E1_RD_STA             0x20
 335 #define R_LOS0                  0x22
 336 #define R_LOS1                  0x23
 337 #define R_RX0                   0x24
 338 #define R_RX_FR0                0x25
 339 #define R_RX_FR1                0x26
 340 #define R_TX0                   0x28
 341 #define R_TX1                   0x29
 342 #define R_TX_FR0                0x2C
 343 
 344 #define R_TX_FR1                0x2D
 345 #define R_TX_FR2                0x2E
 346 #define R_JATT_ATT              0x2F /* undocumented */
 347 #define A_ST_RD_STATE           0x30
 348 #define A_ST_WR_STATE           0x30
 349 #define R_RX_OFF                0x30
 350 #define A_ST_CTRL0              0x31
 351 #define R_SYNC_OUT              0x31
 352 #define A_ST_CTRL1              0x32
 353 #define A_ST_CTRL2              0x33
 354 #define A_ST_SQ_WR              0x34
 355 #define R_TX_OFF                0x34
 356 #define R_SYNC_CTRL             0x35
 357 #define A_ST_CLK_DLY            0x37
 358 #define R_PWM0                  0x38
 359 #define R_PWM1                  0x39
 360 #define A_ST_B1_TX              0x3C
 361 #define A_ST_B2_TX              0x3D
 362 #define A_ST_D_TX               0x3E
 363 #define R_GPIO_OUT0             0x40
 364 #define R_GPIO_OUT1             0x41
 365 #define R_GPIO_EN0              0x42
 366 #define R_GPIO_EN1              0x43
 367 #define R_GPIO_SEL              0x44
 368 #define R_BRG_CTRL              0x45
 369 #define R_PWM_MD                0x46
 370 #define R_BRG_MD                0x47
 371 #define R_BRG_TIM0              0x48
 372 #define R_BRG_TIM1              0x49
 373 #define R_BRG_TIM2              0x4A
 374 #define R_BRG_TIM3              0x4B
 375 #define R_BRG_TIM_SEL01         0x4C
 376 #define R_BRG_TIM_SEL23         0x4D
 377 #define R_BRG_TIM_SEL45         0x4E
 378 #define R_BRG_TIM_SEL67         0x4F
 379 #define A_SL_CFG                0xD0
 380 #define A_CONF                  0xD1
 381 #define A_CH_MSK                0xF4
 382 #define A_CON_HDLC              0xFA
 383 #define A_SUBCH_CFG             0xFB
 384 #define A_CHANNEL               0xFC
 385 #define A_FIFO_SEQ              0xFD
 386 #define A_IRQ_MSK               0xFF
 387 
 388 /* read only registers */
 389 #define A_Z12                   0x04
 390 #define A_Z1L                   0x04
 391 #define A_Z1                    0x04
 392 #define A_Z1H                   0x05
 393 #define A_Z2L                   0x06
 394 #define A_Z2                    0x06
 395 #define A_Z2H                   0x07
 396 #define A_F1                    0x0C
 397 #define A_F12                   0x0C
 398 #define A_F2                    0x0D
 399 #define R_IRQ_OVIEW             0x10
 400 #define R_IRQ_MISC              0x11
 401 #define R_IRQ_STATECH           0x12
 402 #define R_CONF_OFLOW            0x14
 403 #define R_RAM_USE               0x15
 404 #define R_CHIP_ID               0x16
 405 #define R_BERT_STA              0x17
 406 #define R_F0_CNTL               0x18
 407 #define R_F0_CNTH               0x19
 408 #define R_BERT_EC               0x1A
 409 #define R_BERT_ECL              0x1A
 410 #define R_BERT_ECH              0x1B
 411 #define R_STATUS                0x1C
 412 #define R_CHIP_RV               0x1F
 413 #define R_STATE                 0x20
 414 #define R_SYNC_STA              0x24
 415 #define R_RX_SL0_0              0x25
 416 #define R_RX_SL0_1              0x26
 417 #define R_RX_SL0_2              0x27
 418 #define R_JATT_DIR              0x2b /* undocumented */
 419 #define R_SLIP                  0x2c
 420 #define A_ST_RD_STA             0x30
 421 #define R_FAS_EC                0x30
 422 #define R_FAS_ECL               0x30
 423 #define R_FAS_ECH               0x31
 424 #define R_VIO_EC                0x32
 425 #define R_VIO_ECL               0x32
 426 #define R_VIO_ECH               0x33
 427 #define A_ST_SQ_RD              0x34
 428 #define R_CRC_EC                0x34
 429 #define R_CRC_ECL               0x34
 430 #define R_CRC_ECH               0x35
 431 #define R_E_EC                  0x36
 432 #define R_E_ECL                 0x36
 433 #define R_E_ECH                 0x37
 434 #define R_SA6_SA13_EC           0x38
 435 #define R_SA6_SA13_ECL          0x38
 436 #define R_SA6_SA13_ECH          0x39
 437 #define R_SA6_SA23_EC           0x3A
 438 #define R_SA6_SA23_ECL          0x3A
 439 #define R_SA6_SA23_ECH          0x3B
 440 #define A_ST_B1_RX              0x3C
 441 #define A_ST_B2_RX              0x3D
 442 #define A_ST_D_RX               0x3E
 443 #define A_ST_E_RX               0x3F
 444 #define R_GPIO_IN0              0x40
 445 #define R_GPIO_IN1              0x41
 446 #define R_GPI_IN0               0x44
 447 #define R_GPI_IN1               0x45
 448 #define R_GPI_IN2               0x46
 449 #define R_GPI_IN3               0x47
 450 #define R_INT_DATA              0x88
 451 #define R_IRQ_FIFO_BL0          0xC8
 452 #define R_IRQ_FIFO_BL1          0xC9
 453 #define R_IRQ_FIFO_BL2          0xCA
 454 #define R_IRQ_FIFO_BL3          0xCB
 455 #define R_IRQ_FIFO_BL4          0xCC
 456 #define R_IRQ_FIFO_BL5          0xCD
 457 #define R_IRQ_FIFO_BL6          0xCE
 458 #define R_IRQ_FIFO_BL7          0xCF
 459 
 460 /* read and write registers */
 461 #define A_FIFO_DATA0            0x80
 462 #define A_FIFO_DATA1            0x80
 463 #define A_FIFO_DATA2            0x80
 464 #define A_FIFO_DATA0_NOINC      0x84
 465 #define A_FIFO_DATA1_NOINC      0x84
 466 #define A_FIFO_DATA2_NOINC      0x84
 467 #define R_RAM_DATA              0xC0
 468 
 469 
 470 /*
 471  * BIT SETTING FOR HFC-4S/8S AND HFC-E1
 472  */
 473 
 474 /* chapter 2: universal bus interface */
 475 /* R_CIRM */
 476 #define V_IRQ_SEL               0x01
 477 #define V_SRES                  0x08
 478 #define V_HFCRES                0x10
 479 #define V_PCMRES                0x20
 480 #define V_STRES                 0x40
 481 #define V_ETRES                 0x40
 482 #define V_RLD_EPR               0x80
 483 /* R_CTRL */
 484 #define V_FIFO_LPRIO            0x02
 485 #define V_SLOW_RD               0x04
 486 #define V_EXT_RAM               0x08
 487 #define V_CLK_OFF               0x20
 488 #define V_ST_CLK                0x40
 489 /* R_RAM_ADDR0 */
 490 #define V_RAM_ADDR2             0x01
 491 #define V_ADDR_RES              0x40
 492 #define V_ADDR_INC              0x80
 493 /* R_RAM_SZ */
 494 #define V_RAM_SZ                0x01
 495 #define V_PWM0_16KHZ            0x10
 496 #define V_PWM1_16KHZ            0x20
 497 #define V_FZ_MD                 0x80
 498 /* R_CHIP_ID */
 499 #define V_PNP_IRQ               0x01
 500 #define V_CHIP_ID               0x10
 501 
 502 /* chapter 3: data flow */
 503 /* R_FIRST_FIFO */
 504 #define V_FIRST_FIRO_DIR        0x01
 505 #define V_FIRST_FIFO_NUM        0x02
 506 /* R_FIFO_MD */
 507 #define V_FIFO_MD               0x01
 508 #define V_CSM_MD                0x04
 509 #define V_FSM_MD                0x08
 510 #define V_FIFO_SZ               0x10
 511 /* R_FIFO */
 512 #define V_FIFO_DIR              0x01
 513 #define V_FIFO_NUM              0x02
 514 #define V_REV                   0x80
 515 /* R_SLOT */
 516 #define V_SL_DIR                0x01
 517 #define V_SL_NUM                0x02
 518 /* A_SL_CFG */
 519 #define V_CH_DIR                0x01
 520 #define V_CH_SEL                0x02
 521 #define V_ROUTING               0x40
 522 /* A_CON_HDLC */
 523 #define V_IFF                   0x01
 524 #define V_HDLC_TRP              0x02
 525 #define V_TRP_IRQ               0x04
 526 #define V_DATA_FLOW             0x20
 527 /* A_SUBCH_CFG */
 528 #define V_BIT_CNT               0x01
 529 #define V_START_BIT             0x08
 530 #define V_LOOP_FIFO             0x40
 531 #define V_INV_DATA              0x80
 532 /* A_CHANNEL */
 533 #define V_CH_DIR0               0x01
 534 #define V_CH_NUM0               0x02
 535 /* A_FIFO_SEQ */
 536 #define V_NEXT_FIFO_DIR         0x01
 537 #define V_NEXT_FIFO_NUM         0x02
 538 #define V_SEQ_END               0x40
 539 
 540 /* chapter 4: FIFO handling and HDLC controller */
 541 /* R_INC_RES_FIFO */
 542 #define V_INC_F                 0x01
 543 #define V_RES_F                 0x02
 544 #define V_RES_LOST              0x04
 545 
 546 /* chapter 5: S/T interface */
 547 /* R_SCI_MSK */
 548 #define V_SCI_MSK_ST0           0x01
 549 #define V_SCI_MSK_ST1           0x02
 550 #define V_SCI_MSK_ST2           0x04
 551 #define V_SCI_MSK_ST3           0x08
 552 #define V_SCI_MSK_ST4           0x10
 553 #define V_SCI_MSK_ST5           0x20
 554 #define V_SCI_MSK_ST6           0x40
 555 #define V_SCI_MSK_ST7           0x80
 556 /* R_ST_SEL */
 557 #define V_ST_SEL                0x01
 558 #define V_MULT_ST               0x08
 559 /* R_ST_SYNC */
 560 #define V_SYNC_SEL              0x01
 561 #define V_AUTO_SYNC             0x08
 562 /* A_ST_WR_STA */
 563 #define V_ST_SET_STA            0x01
 564 #define V_ST_LD_STA             0x10
 565 #define V_ST_ACT                0x20
 566 #define V_SET_G2_G3             0x80
 567 /* A_ST_CTRL0 */
 568 #define V_B1_EN                 0x01
 569 #define V_B2_EN                 0x02
 570 #define V_ST_MD                 0x04
 571 #define V_D_PRIO                0x08
 572 #define V_SQ_EN                 0x10
 573 #define V_96KHZ                 0x20
 574 #define V_TX_LI                 0x40
 575 #define V_ST_STOP               0x80
 576 /* A_ST_CTRL1 */
 577 #define V_G2_G3_EN              0x01
 578 #define V_D_HI                  0x04
 579 #define V_E_IGNO                0x08
 580 #define V_E_LO                  0x10
 581 #define V_B12_SWAP              0x80
 582 /* A_ST_CTRL2 */
 583 #define V_B1_RX_EN              0x01
 584 #define V_B2_RX_EN              0x02
 585 #define V_ST_TRIS               0x40
 586 /* A_ST_CLK_DLY */
 587 #define V_ST_CK_DLY             0x01
 588 #define V_ST_SMPL               0x10
 589 /* A_ST_D_TX */
 590 #define V_ST_D_TX               0x40
 591 /* R_IRQ_STATECH */
 592 #define V_SCI_ST0               0x01
 593 #define V_SCI_ST1               0x02
 594 #define V_SCI_ST2               0x04
 595 #define V_SCI_ST3               0x08
 596 #define V_SCI_ST4               0x10
 597 #define V_SCI_ST5               0x20
 598 #define V_SCI_ST6               0x40
 599 #define V_SCI_ST7               0x80
 600 /* A_ST_RD_STA */
 601 #define V_ST_STA                0x01
 602 #define V_FR_SYNC_ST            0x10
 603 #define V_TI2_EXP               0x20
 604 #define V_INFO0                 0x40
 605 #define V_G2_G3                 0x80
 606 /* A_ST_SQ_RD */
 607 #define V_ST_SQ                 0x01
 608 #define V_MF_RX_RDY             0x10
 609 #define V_MF_TX_RDY             0x80
 610 /* A_ST_D_RX */
 611 #define V_ST_D_RX               0x40
 612 /* A_ST_E_RX */
 613 #define V_ST_E_RX               0x40
 614 
 615 /* chapter 5: E1 interface */
 616 /* R_E1_WR_STA */
 617 /* R_E1_RD_STA */
 618 #define V_E1_SET_STA            0x01
 619 #define V_E1_LD_STA             0x10
 620 /* R_RX0 */
 621 #define V_RX_CODE               0x01
 622 #define V_RX_FBAUD              0x04
 623 #define V_RX_CMI                0x08
 624 #define V_RX_INV_CMI            0x10
 625 #define V_RX_INV_CLK            0x20
 626 #define V_RX_INV_DATA           0x40
 627 #define V_AIS_ITU               0x80
 628 /* R_RX_FR0 */
 629 #define V_NO_INSYNC             0x01
 630 #define V_AUTO_RESYNC           0x02
 631 #define V_AUTO_RECO             0x04
 632 #define V_SWORD_COND            0x08
 633 #define V_SYNC_LOSS             0x10
 634 #define V_XCRC_SYNC             0x20
 635 #define V_MF_RESYNC             0x40
 636 #define V_RESYNC                0x80
 637 /* R_RX_FR1 */
 638 #define V_RX_MF                 0x01
 639 #define V_RX_MF_SYNC            0x02
 640 #define V_RX_SL0_RAM            0x04
 641 #define V_ERR_SIM               0x20
 642 #define V_RES_NMF               0x40
 643 /* R_TX0 */
 644 #define V_TX_CODE               0x01
 645 #define V_TX_FBAUD              0x04
 646 #define V_TX_CMI_CODE           0x08
 647 #define V_TX_INV_CMI_CODE       0x10
 648 #define V_TX_INV_CLK            0x20
 649 #define V_TX_INV_DATA           0x40
 650 #define V_OUT_EN                0x80
 651 /* R_TX1 */
 652 #define V_INV_CLK               0x01
 653 #define V_EXCHG_DATA_LI         0x02
 654 #define V_AIS_OUT               0x04
 655 #define V_ATX                   0x20
 656 #define V_NTRI                  0x40
 657 #define V_AUTO_ERR_RES          0x80
 658 /* R_TX_FR0 */
 659 #define V_TRP_FAS               0x01
 660 #define V_TRP_NFAS              0x02
 661 #define V_TRP_RAL               0x04
 662 #define V_TRP_SA                0x08
 663 /* R_TX_FR1 */
 664 #define V_TX_FAS                0x01
 665 #define V_TX_NFAS               0x02
 666 #define V_TX_RAL                0x04
 667 #define V_TX_SA                 0x08
 668 /* R_TX_FR2 */
 669 #define V_TX_MF                 0x01
 670 #define V_TRP_SL0               0x02
 671 #define V_TX_SL0_RAM            0x04
 672 #define V_TX_E                  0x10
 673 #define V_NEG_E                 0x20
 674 #define V_XS12_ON               0x40
 675 #define V_XS15_ON               0x80
 676 /* R_RX_OFF */
 677 #define V_RX_SZ                 0x01
 678 #define V_RX_INIT               0x04
 679 /* R_SYNC_OUT */
 680 #define V_SYNC_E1_RX            0x01
 681 #define V_IPATS0                0x20
 682 #define V_IPATS1                0x40
 683 #define V_IPATS2                0x80
 684 /* R_TX_OFF */
 685 #define V_TX_SZ                 0x01
 686 #define V_TX_INIT               0x04
 687 /* R_SYNC_CTRL */
 688 #define V_EXT_CLK_SYNC          0x01
 689 #define V_SYNC_OFFS             0x02
 690 #define V_PCM_SYNC              0x04
 691 #define V_NEG_CLK               0x08
 692 #define V_HCLK                  0x10
 693 /*
 694   #define V_JATT_AUTO_DEL               0x20
 695   #define V_JATT_AUTO           0x40
 696 */
 697 #define V_JATT_OFF              0x80
 698 /* R_STATE */
 699 #define V_E1_STA                0x01
 700 #define V_ALT_FR_RX             0x40
 701 #define V_ALT_FR_TX             0x80
 702 /* R_SYNC_STA */
 703 #define V_RX_STA                0x01
 704 #define V_FR_SYNC_E1            0x04
 705 #define V_SIG_LOS               0x08
 706 #define V_MFA_STA               0x10
 707 #define V_AIS                   0x40
 708 #define V_NO_MF_SYNC            0x80
 709 /* R_RX_SL0_0 */
 710 #define V_SI_FAS                0x01
 711 #define V_SI_NFAS               0x02
 712 #define V_A                     0x04
 713 #define V_CRC_OK                0x08
 714 #define V_TX_E1                 0x10
 715 #define V_TX_E2                 0x20
 716 #define V_RX_E1                 0x40
 717 #define V_RX_E2                 0x80
 718 /* R_SLIP */
 719 #define V_SLIP_RX               0x01
 720 #define V_FOSLIP_RX             0x08
 721 #define V_SLIP_TX               0x10
 722 #define V_FOSLIP_TX             0x80
 723 
 724 /* chapter 6: PCM interface */
 725 /* R_PCM_MD0 */
 726 #define V_PCM_MD                0x01
 727 #define V_C4_POL                0x02
 728 #define V_F0_NEG                0x04
 729 #define V_F0_LEN                0x08
 730 #define V_PCM_ADDR              0x10
 731 /* R_SL_SEL0 */
 732 #define V_SL_SEL0               0x01
 733 #define V_SH_SEL0               0x80
 734 /* R_SL_SEL1 */
 735 #define V_SL_SEL1               0x01
 736 #define V_SH_SEL1               0x80
 737 /* R_SL_SEL2 */
 738 #define V_SL_SEL2               0x01
 739 #define V_SH_SEL2               0x80
 740 /* R_SL_SEL3 */
 741 #define V_SL_SEL3               0x01
 742 #define V_SH_SEL3               0x80
 743 /* R_SL_SEL4 */
 744 #define V_SL_SEL4               0x01
 745 #define V_SH_SEL4               0x80
 746 /* R_SL_SEL5 */
 747 #define V_SL_SEL5               0x01
 748 #define V_SH_SEL5               0x80
 749 /* R_SL_SEL6 */
 750 #define V_SL_SEL6               0x01
 751 #define V_SH_SEL6               0x80
 752 /* R_SL_SEL7 */
 753 #define V_SL_SEL7               0x01
 754 #define V_SH_SEL7               0x80
 755 /* R_PCM_MD1 */
 756 #define V_ODEC_CON              0x01
 757 #define V_PLL_ADJ               0x04
 758 #define V_PCM_DR                0x10
 759 #define V_PCM_LOOP              0x40
 760 /* R_PCM_MD2 */
 761 #define V_SYNC_PLL              0x02
 762 #define V_SYNC_SRC              0x04
 763 #define V_SYNC_OUT              0x08
 764 #define V_ICR_FR_TIME           0x40
 765 #define V_EN_PLL                0x80
 766 
 767 /* chapter 7: pulse width modulation */
 768 /* R_PWM_MD */
 769 #define V_EXT_IRQ_EN            0x08
 770 #define V_PWM0_MD               0x10
 771 #define V_PWM1_MD               0x40
 772 
 773 /* chapter 8: multiparty audio conferences */
 774 /* R_CONF_EN */
 775 #define V_CONF_EN               0x01
 776 #define V_ULAW                  0x80
 777 /* A_CONF */
 778 #define V_CONF_NUM              0x01
 779 #define V_NOISE_SUPPR           0x08
 780 #define V_ATT_LEV               0x20
 781 #define V_CONF_SL               0x80
 782 /* R_CONF_OFLOW */
 783 #define V_CONF_OFLOW0           0x01
 784 #define V_CONF_OFLOW1           0x02
 785 #define V_CONF_OFLOW2           0x04
 786 #define V_CONF_OFLOW3           0x08
 787 #define V_CONF_OFLOW4           0x10
 788 #define V_CONF_OFLOW5           0x20
 789 #define V_CONF_OFLOW6           0x40
 790 #define V_CONF_OFLOW7           0x80
 791 
 792 /* chapter 9: DTMF contoller */
 793 /* R_DTMF0 */
 794 #define V_DTMF_EN               0x01
 795 #define V_HARM_SEL              0x02
 796 #define V_DTMF_RX_CH            0x04
 797 #define V_DTMF_STOP             0x08
 798 #define V_CHBL_SEL              0x10
 799 #define V_RST_DTMF              0x40
 800 #define V_ULAW_SEL              0x80
 801 
 802 /* chapter 10: BERT */
 803 /* R_BERT_WD_MD */
 804 #define V_PAT_SEQ               0x01
 805 #define V_BERT_ERR              0x08
 806 #define V_AUTO_WD_RES           0x20
 807 #define V_WD_RES                0x80
 808 /* R_BERT_STA */
 809 #define V_BERT_SYNC_SRC         0x01
 810 #define V_BERT_SYNC             0x10
 811 #define V_BERT_INV_DATA         0x20
 812 
 813 /* chapter 11: auxiliary interface */
 814 /* R_BRG_PCM_CFG */
 815 #define V_BRG_EN                0x01
 816 #define V_BRG_MD                0x02
 817 #define V_PCM_CLK               0x20
 818 #define V_ADDR_WRDLY            0x40
 819 /* R_BRG_CTRL */
 820 #define V_BRG_CS                0x01
 821 #define V_BRG_ADDR              0x08
 822 #define V_BRG_CS_SRC            0x80
 823 /* R_BRG_MD */
 824 #define V_BRG_MD0               0x01
 825 #define V_BRG_MD1               0x02
 826 #define V_BRG_MD2               0x04
 827 #define V_BRG_MD3               0x08
 828 #define V_BRG_MD4               0x10
 829 #define V_BRG_MD5               0x20
 830 #define V_BRG_MD6               0x40
 831 #define V_BRG_MD7               0x80
 832 /* R_BRG_TIM0 */
 833 #define V_BRG_TIM0_IDLE         0x01
 834 #define V_BRG_TIM0_CLK          0x10
 835 /* R_BRG_TIM1 */
 836 #define V_BRG_TIM1_IDLE         0x01
 837 #define V_BRG_TIM1_CLK          0x10
 838 /* R_BRG_TIM2 */
 839 #define V_BRG_TIM2_IDLE         0x01
 840 #define V_BRG_TIM2_CLK          0x10
 841 /* R_BRG_TIM3 */
 842 #define V_BRG_TIM3_IDLE         0x01
 843 #define V_BRG_TIM3_CLK          0x10
 844 /* R_BRG_TIM_SEL01 */
 845 #define V_BRG_WR_SEL0           0x01
 846 #define V_BRG_RD_SEL0           0x04
 847 #define V_BRG_WR_SEL1           0x10
 848 #define V_BRG_RD_SEL1           0x40
 849 /* R_BRG_TIM_SEL23 */
 850 #define V_BRG_WR_SEL2           0x01
 851 #define V_BRG_RD_SEL2           0x04
 852 #define V_BRG_WR_SEL3           0x10
 853 #define V_BRG_RD_SEL3           0x40
 854 /* R_BRG_TIM_SEL45 */
 855 #define V_BRG_WR_SEL4           0x01
 856 #define V_BRG_RD_SEL4           0x04
 857 #define V_BRG_WR_SEL5           0x10
 858 #define V_BRG_RD_SEL5           0x40
 859 /* R_BRG_TIM_SEL67 */
 860 #define V_BRG_WR_SEL6           0x01
 861 #define V_BRG_RD_SEL6           0x04
 862 #define V_BRG_WR_SEL7           0x10
 863 #define V_BRG_RD_SEL7           0x40
 864 
 865 /* chapter 12: clock, reset, interrupt, timer and watchdog */
 866 /* R_IRQMSK_MISC */
 867 #define V_STA_IRQMSK            0x01
 868 #define V_TI_IRQMSK             0x02
 869 #define V_PROC_IRQMSK           0x04
 870 #define V_DTMF_IRQMSK           0x08
 871 #define V_IRQ1S_MSK             0x10
 872 #define V_SA6_IRQMSK            0x20
 873 #define V_RX_EOMF_MSK           0x40
 874 #define V_TX_EOMF_MSK           0x80
 875 /* R_IRQ_CTRL */
 876 #define V_FIFO_IRQ              0x01
 877 #define V_GLOB_IRQ_EN           0x08
 878 #define V_IRQ_POL               0x10
 879 /* R_TI_WD */
 880 #define V_EV_TS                 0x01
 881 #define V_WD_TS                 0x10
 882 /* A_IRQ_MSK */
 883 #define V_IRQ                   0x01
 884 #define V_BERT_EN               0x02
 885 #define V_MIX_IRQ               0x04
 886 /* R_IRQ_OVIEW */
 887 #define V_IRQ_FIFO_BL0          0x01
 888 #define V_IRQ_FIFO_BL1          0x02
 889 #define V_IRQ_FIFO_BL2          0x04
 890 #define V_IRQ_FIFO_BL3          0x08
 891 #define V_IRQ_FIFO_BL4          0x10
 892 #define V_IRQ_FIFO_BL5          0x20
 893 #define V_IRQ_FIFO_BL6          0x40
 894 #define V_IRQ_FIFO_BL7          0x80
 895 /* R_IRQ_MISC */
 896 #define V_STA_IRQ               0x01
 897 #define V_TI_IRQ                0x02
 898 #define V_IRQ_PROC              0x04
 899 #define V_DTMF_IRQ              0x08
 900 #define V_IRQ1S                 0x10
 901 #define V_SA6_IRQ               0x20
 902 #define V_RX_EOMF               0x40
 903 #define V_TX_EOMF               0x80
 904 /* R_STATUS */
 905 #define V_BUSY                  0x01
 906 #define V_PROC                  0x02
 907 #define V_DTMF_STA              0x04
 908 #define V_LOST_STA              0x08
 909 #define V_SYNC_IN               0x10
 910 #define V_EXT_IRQSTA            0x20
 911 #define V_MISC_IRQSTA           0x40
 912 #define V_FR_IRQSTA             0x80
 913 /* R_IRQ_FIFO_BL0 */
 914 #define V_IRQ_FIFO0_TX          0x01
 915 #define V_IRQ_FIFO0_RX          0x02
 916 #define V_IRQ_FIFO1_TX          0x04
 917 #define V_IRQ_FIFO1_RX          0x08
 918 #define V_IRQ_FIFO2_TX          0x10
 919 #define V_IRQ_FIFO2_RX          0x20
 920 #define V_IRQ_FIFO3_TX          0x40
 921 #define V_IRQ_FIFO3_RX          0x80
 922 /* R_IRQ_FIFO_BL1 */
 923 #define V_IRQ_FIFO4_TX          0x01
 924 #define V_IRQ_FIFO4_RX          0x02
 925 #define V_IRQ_FIFO5_TX          0x04
 926 #define V_IRQ_FIFO5_RX          0x08
 927 #define V_IRQ_FIFO6_TX          0x10
 928 #define V_IRQ_FIFO6_RX          0x20
 929 #define V_IRQ_FIFO7_TX          0x40
 930 #define V_IRQ_FIFO7_RX          0x80
 931 /* R_IRQ_FIFO_BL2 */
 932 #define V_IRQ_FIFO8_TX          0x01
 933 #define V_IRQ_FIFO8_RX          0x02
 934 #define V_IRQ_FIFO9_TX          0x04
 935 #define V_IRQ_FIFO9_RX          0x08
 936 #define V_IRQ_FIFO10_TX         0x10
 937 #define V_IRQ_FIFO10_RX         0x20
 938 #define V_IRQ_FIFO11_TX         0x40
 939 #define V_IRQ_FIFO11_RX         0x80
 940 /* R_IRQ_FIFO_BL3 */
 941 #define V_IRQ_FIFO12_TX         0x01
 942 #define V_IRQ_FIFO12_RX         0x02
 943 #define V_IRQ_FIFO13_TX         0x04
 944 #define V_IRQ_FIFO13_RX         0x08
 945 #define V_IRQ_FIFO14_TX         0x10
 946 #define V_IRQ_FIFO14_RX         0x20
 947 #define V_IRQ_FIFO15_TX         0x40
 948 #define V_IRQ_FIFO15_RX         0x80
 949 /* R_IRQ_FIFO_BL4 */
 950 #define V_IRQ_FIFO16_TX         0x01
 951 #define V_IRQ_FIFO16_RX         0x02
 952 #define V_IRQ_FIFO17_TX         0x04
 953 #define V_IRQ_FIFO17_RX         0x08
 954 #define V_IRQ_FIFO18_TX         0x10
 955 #define V_IRQ_FIFO18_RX         0x20
 956 #define V_IRQ_FIFO19_TX         0x40
 957 #define V_IRQ_FIFO19_RX         0x80
 958 /* R_IRQ_FIFO_BL5 */
 959 #define V_IRQ_FIFO20_TX         0x01
 960 #define V_IRQ_FIFO20_RX         0x02
 961 #define V_IRQ_FIFO21_TX         0x04
 962 #define V_IRQ_FIFO21_RX         0x08
 963 #define V_IRQ_FIFO22_TX         0x10
 964 #define V_IRQ_FIFO22_RX         0x20
 965 #define V_IRQ_FIFO23_TX         0x40
 966 #define V_IRQ_FIFO23_RX         0x80
 967 /* R_IRQ_FIFO_BL6 */
 968 #define V_IRQ_FIFO24_TX         0x01
 969 #define V_IRQ_FIFO24_RX         0x02
 970 #define V_IRQ_FIFO25_TX         0x04
 971 #define V_IRQ_FIFO25_RX         0x08
 972 #define V_IRQ_FIFO26_TX         0x10
 973 #define V_IRQ_FIFO26_RX         0x20
 974 #define V_IRQ_FIFO27_TX         0x40
 975 #define V_IRQ_FIFO27_RX         0x80
 976 /* R_IRQ_FIFO_BL7 */
 977 #define V_IRQ_FIFO28_TX         0x01
 978 #define V_IRQ_FIFO28_RX         0x02
 979 #define V_IRQ_FIFO29_TX         0x04
 980 #define V_IRQ_FIFO29_RX         0x08
 981 #define V_IRQ_FIFO30_TX         0x10
 982 #define V_IRQ_FIFO30_RX         0x20
 983 #define V_IRQ_FIFO31_TX         0x40
 984 #define V_IRQ_FIFO31_RX         0x80
 985 
 986 /* chapter 13: general purpose I/O pins (GPIO) and input pins (GPI) */
 987 /* R_GPIO_OUT0 */
 988 #define V_GPIO_OUT0             0x01
 989 #define V_GPIO_OUT1             0x02
 990 #define V_GPIO_OUT2             0x04
 991 #define V_GPIO_OUT3             0x08
 992 #define V_GPIO_OUT4             0x10
 993 #define V_GPIO_OUT5             0x20
 994 #define V_GPIO_OUT6             0x40
 995 #define V_GPIO_OUT7             0x80
 996 /* R_GPIO_OUT1 */
 997 #define V_GPIO_OUT8             0x01
 998 #define V_GPIO_OUT9             0x02
 999 #define V_GPIO_OUT10            0x04
1000 #define V_GPIO_OUT11            0x08
1001 #define V_GPIO_OUT12            0x10
1002 #define V_GPIO_OUT13            0x20
1003 #define V_GPIO_OUT14            0x40
1004 #define V_GPIO_OUT15            0x80
1005 /* R_GPIO_EN0 */
1006 #define V_GPIO_EN0              0x01
1007 #define V_GPIO_EN1              0x02
1008 #define V_GPIO_EN2              0x04
1009 #define V_GPIO_EN3              0x08
1010 #define V_GPIO_EN4              0x10
1011 #define V_GPIO_EN5              0x20
1012 #define V_GPIO_EN6              0x40
1013 #define V_GPIO_EN7              0x80
1014 /* R_GPIO_EN1 */
1015 #define V_GPIO_EN8              0x01
1016 #define V_GPIO_EN9              0x02
1017 #define V_GPIO_EN10             0x04
1018 #define V_GPIO_EN11             0x08
1019 #define V_GPIO_EN12             0x10
1020 #define V_GPIO_EN13             0x20
1021 #define V_GPIO_EN14             0x40
1022 #define V_GPIO_EN15             0x80
1023 /* R_GPIO_SEL */
1024 #define V_GPIO_SEL0             0x01
1025 #define V_GPIO_SEL1             0x02
1026 #define V_GPIO_SEL2             0x04
1027 #define V_GPIO_SEL3             0x08
1028 #define V_GPIO_SEL4             0x10
1029 #define V_GPIO_SEL5             0x20
1030 #define V_GPIO_SEL6             0x40
1031 #define V_GPIO_SEL7             0x80
1032 /* R_GPIO_IN0 */
1033 #define V_GPIO_IN0              0x01
1034 #define V_GPIO_IN1              0x02
1035 #define V_GPIO_IN2              0x04
1036 #define V_GPIO_IN3              0x08
1037 #define V_GPIO_IN4              0x10
1038 #define V_GPIO_IN5              0x20
1039 #define V_GPIO_IN6              0x40
1040 #define V_GPIO_IN7              0x80
1041 /* R_GPIO_IN1 */
1042 #define V_GPIO_IN8              0x01
1043 #define V_GPIO_IN9              0x02
1044 #define V_GPIO_IN10             0x04
1045 #define V_GPIO_IN11             0x08
1046 #define V_GPIO_IN12             0x10
1047 #define V_GPIO_IN13             0x20
1048 #define V_GPIO_IN14             0x40
1049 #define V_GPIO_IN15             0x80
1050 /* R_GPI_IN0 */
1051 #define V_GPI_IN0               0x01
1052 #define V_GPI_IN1               0x02
1053 #define V_GPI_IN2               0x04
1054 #define V_GPI_IN3               0x08
1055 #define V_GPI_IN4               0x10
1056 #define V_GPI_IN5               0x20
1057 #define V_GPI_IN6               0x40
1058 #define V_GPI_IN7               0x80
1059 /* R_GPI_IN1 */
1060 #define V_GPI_IN8               0x01
1061 #define V_GPI_IN9               0x02
1062 #define V_GPI_IN10              0x04
1063 #define V_GPI_IN11              0x08
1064 #define V_GPI_IN12              0x10
1065 #define V_GPI_IN13              0x20
1066 #define V_GPI_IN14              0x40
1067 #define V_GPI_IN15              0x80
1068 /* R_GPI_IN2 */
1069 #define V_GPI_IN16              0x01
1070 #define V_GPI_IN17              0x02
1071 #define V_GPI_IN18              0x04
1072 #define V_GPI_IN19              0x08
1073 #define V_GPI_IN20              0x10
1074 #define V_GPI_IN21              0x20
1075 #define V_GPI_IN22              0x40
1076 #define V_GPI_IN23              0x80
1077 /* R_GPI_IN3 */
1078 #define V_GPI_IN24              0x01
1079 #define V_GPI_IN25              0x02
1080 #define V_GPI_IN26              0x04
1081 #define V_GPI_IN27              0x08
1082 #define V_GPI_IN28              0x10
1083 #define V_GPI_IN29              0x20
1084 #define V_GPI_IN30              0x40
1085 #define V_GPI_IN31              0x80
1086 
1087 /* map of all registers, used for debugging */
1088 
1089 #ifdef HFC_REGISTER_DEBUG
1090 struct hfc_register_names {
1091         char *name;
1092         u_char reg;
1093 } hfc_register_names[] = {
1094         /* write registers */
1095         {"R_CIRM",              0x00},
1096         {"R_CTRL",              0x01},
1097         {"R_BRG_PCM_CFG ",      0x02},
1098         {"R_RAM_ADDR0",         0x08},
1099         {"R_RAM_ADDR1",         0x09},
1100         {"R_RAM_ADDR2",         0x0A},
1101         {"R_FIRST_FIFO",        0x0B},
1102         {"R_RAM_SZ",            0x0C},
1103         {"R_FIFO_MD",           0x0D},
1104         {"R_INC_RES_FIFO",      0x0E},
1105         {"R_FIFO / R_FSM_IDX",  0x0F},
1106         {"R_SLOT",              0x10},
1107         {"R_IRQMSK_MISC",       0x11},
1108         {"R_SCI_MSK",           0x12},
1109         {"R_IRQ_CTRL",          0x13},
1110         {"R_PCM_MD0",           0x14},
1111         {"R_0x15",              0x15},
1112         {"R_ST_SEL",            0x16},
1113         {"R_ST_SYNC",           0x17},
1114         {"R_CONF_EN",           0x18},
1115         {"R_TI_WD",             0x1A},
1116         {"R_BERT_WD_MD",        0x1B},
1117         {"R_DTMF",              0x1C},
1118         {"R_DTMF_N",            0x1D},
1119         {"R_E1_XX_STA",         0x20},
1120         {"R_LOS0",              0x22},
1121         {"R_LOS1",              0x23},
1122         {"R_RX0",               0x24},
1123         {"R_RX_FR0",            0x25},
1124         {"R_RX_FR1",            0x26},
1125         {"R_TX0",               0x28},
1126         {"R_TX1",               0x29},
1127         {"R_TX_FR0",            0x2C},
1128         {"R_TX_FR1",            0x2D},
1129         {"R_TX_FR2",            0x2E},
1130         {"R_JATT_ATT",          0x2F},
1131         {"A_ST_xx_STA/R_RX_OFF", 0x30},
1132         {"A_ST_CTRL0/R_SYNC_OUT", 0x31},
1133         {"A_ST_CTRL1",          0x32},
1134         {"A_ST_CTRL2",          0x33},
1135         {"A_ST_SQ_WR",          0x34},
1136         {"R_TX_OFF",            0x34},
1137         {"R_SYNC_CTRL",         0x35},
1138         {"A_ST_CLK_DLY",        0x37},
1139         {"R_PWM0",              0x38},
1140         {"R_PWM1",              0x39},
1141         {"A_ST_B1_TX",          0x3C},
1142         {"A_ST_B2_TX",          0x3D},
1143         {"A_ST_D_TX",           0x3E},
1144         {"R_GPIO_OUT0",         0x40},
1145         {"R_GPIO_OUT1",         0x41},
1146         {"R_GPIO_EN0",          0x42},
1147         {"R_GPIO_EN1",          0x43},
1148         {"R_GPIO_SEL",          0x44},
1149         {"R_BRG_CTRL",          0x45},
1150         {"R_PWM_MD",            0x46},
1151         {"R_BRG_MD",            0x47},
1152         {"R_BRG_TIM0",          0x48},
1153         {"R_BRG_TIM1",          0x49},
1154         {"R_BRG_TIM2",          0x4A},
1155         {"R_BRG_TIM3",          0x4B},
1156         {"R_BRG_TIM_SEL01",     0x4C},
1157         {"R_BRG_TIM_SEL23",     0x4D},
1158         {"R_BRG_TIM_SEL45",     0x4E},
1159         {"R_BRG_TIM_SEL67",     0x4F},
1160         {"A_FIFO_DATA0-2",      0x80},
1161         {"A_FIFO_DATA0-2_NOINC", 0x84},
1162         {"R_RAM_DATA",          0xC0},
1163         {"A_SL_CFG",            0xD0},
1164         {"A_CONF",              0xD1},
1165         {"A_CH_MSK",            0xF4},
1166         {"A_CON_HDLC",          0xFA},
1167         {"A_SUBCH_CFG",         0xFB},
1168         {"A_CHANNEL",           0xFC},
1169         {"A_FIFO_SEQ",          0xFD},
1170         {"A_IRQ_MSK",           0xFF},
1171         {NULL, 0},
1172 
1173         /* read registers */
1174         {"A_Z1",                0x04},
1175         {"A_Z1H",               0x05},
1176         {"A_Z2",                0x06},
1177         {"A_Z2H",               0x07},
1178         {"A_F1",                0x0C},
1179         {"A_F2",                0x0D},
1180         {"R_IRQ_OVIEW",         0x10},
1181         {"R_IRQ_MISC",          0x11},
1182         {"R_IRQ_STATECH",       0x12},
1183         {"R_CONF_OFLOW",        0x14},
1184         {"R_RAM_USE",           0x15},
1185         {"R_CHIP_ID",           0x16},
1186         {"R_BERT_STA",          0x17},
1187         {"R_F0_CNTL",           0x18},
1188         {"R_F0_CNTH",           0x19},
1189         {"R_BERT_ECL",          0x1A},
1190         {"R_BERT_ECH",          0x1B},
1191         {"R_STATUS",            0x1C},
1192         {"R_CHIP_RV",           0x1F},
1193         {"R_STATE",             0x20},
1194         {"R_SYNC_STA",          0x24},
1195         {"R_RX_SL0_0",          0x25},
1196         {"R_RX_SL0_1",          0x26},
1197         {"R_RX_SL0_2",          0x27},
1198         {"R_JATT_DIR",          0x2b},
1199         {"R_SLIP",              0x2c},
1200         {"A_ST_RD_STA",         0x30},
1201         {"R_FAS_ECL",           0x30},
1202         {"R_FAS_ECH",           0x31},
1203         {"R_VIO_ECL",           0x32},
1204         {"R_VIO_ECH",           0x33},
1205         {"R_CRC_ECL / A_ST_SQ_RD", 0x34},
1206         {"R_CRC_ECH",           0x35},
1207         {"R_E_ECL",             0x36},
1208         {"R_E_ECH",             0x37},
1209         {"R_SA6_SA13_ECL",      0x38},
1210         {"R_SA6_SA13_ECH",      0x39},
1211         {"R_SA6_SA23_ECL",      0x3A},
1212         {"R_SA6_SA23_ECH",      0x3B},
1213         {"A_ST_B1_RX",          0x3C},
1214         {"A_ST_B2_RX",          0x3D},
1215         {"A_ST_D_RX",           0x3E},
1216         {"A_ST_E_RX",           0x3F},
1217         {"R_GPIO_IN0",          0x40},
1218         {"R_GPIO_IN1",          0x41},
1219         {"R_GPI_IN0",           0x44},
1220         {"R_GPI_IN1",           0x45},
1221         {"R_GPI_IN2",           0x46},
1222         {"R_GPI_IN3",           0x47},
1223         {"A_FIFO_DATA0-2",      0x80},
1224         {"A_FIFO_DATA0-2_NOINC", 0x84},
1225         {"R_INT_DATA",          0x88},
1226         {"R_RAM_DATA",          0xC0},
1227         {"R_IRQ_FIFO_BL0",      0xC8},
1228         {"R_IRQ_FIFO_BL1",      0xC9},
1229         {"R_IRQ_FIFO_BL2",      0xCA},
1230         {"R_IRQ_FIFO_BL3",      0xCB},
1231         {"R_IRQ_FIFO_BL4",      0xCC},
1232         {"R_IRQ_FIFO_BL5",      0xCD},
1233         {"R_IRQ_FIFO_BL6",      0xCE},
1234         {"R_IRQ_FIFO_BL7",      0xCF},
1235 };
1236 #endif /* HFC_REGISTER_DEBUG */
/* [<][>][^][v][top][bottom][index][help] */
root/drivers/isdn/hardware/mISDN/hfc_multi.h

INCLUDED FROM
