- /*
- * Defines for comxhw.c
- *
- * Original authors: Arpad Bakay <bakay.arpad@synergon.hu>,
- * Peter Bajan <bajan.peter@synergon.hu>,
- * Previous maintainer: Tivadar Szemethy <tiv@itc.hu>
- * Current maintainer: Gergely Madarasz <gorgo@itc.hu>
- *
- * Copyright (C) 1995-1999 ITConsult-Pro Co. <info@itc.hu>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- */
- #define LOCOMX_IO_EXTENT 8
- #define COMX_IO_EXTENT 4
- #define HICOMX_IO_EXTENT 16
- #define COMX_MAX_TX_SIZE 1600
- #define COMX_MAX_RX_SIZE 2048
- #define COMX_JAIL_OFFSET 0xffff
- #define COMX_JAIL_VALUE 0xfe
- #define COMX_MEMORY_SIZE 65536
- #define HICOMX_MEMORY_SIZE 16384
- #define COMX_MEM_MIN 0xa0000
- #define COMX_MEM_MAX 0xf0000
- #define COMX_DEFAULT_IO 0x360
- #define COMX_DEFAULT_IRQ 10
- #define COMX_DEFAULT_MEMADDR 0xd0000
- #define HICOMX_DEFAULT_IO 0x320
- #define HICOMX_DEFAULT_IRQ 10
- #define HICOMX_DEFAULT_MEMADDR 0xd0000
- #define LOCOMX_DEFAULT_IO 0x368
- #define LOCOMX_DEFAULT_IRQ 7
- #define MAX_CHANNELNO 2
- #define COMX_CHANNEL_OFFSET 0x2000
- #define COMX_ENABLE_BOARD_IT 0x40
- #define COMX_BOARD_RESET 0x20
- #define COMX_ENABLE_BOARD_MEM 0x10
- #define COMX_DISABLE_BOARD_MEM 0
- #define COMX_DISABLE_ALL 0x00
- #define HICOMX_DISABLE_ALL 0x00
- #define HICOMX_ENABLE_BOARD_MEM 0x02
- #define HICOMX_DISABLE_BOARD_MEM 0x0
- #define HICOMX_BOARD_RESET 0x01
- #define HICOMX_PRG_MEM 4
- #define HICOMX_DATA_MEM 0
- #define HICOMX_ID_BYTE 0x55
- #define CMX_ID_BYTE 0x31
- #define COMX_CLOCK_CONST 8000
- #define LINKUP_READY 3
- #define OFF_FW_L1_ID 0x01e /* ID bytes */
- #define OFF_FW_L2_ID 0x1006
- #define FW_L1_ID_1 0xab
- #define FW_L1_ID_2_COMX 0xc0
- #define FW_L1_ID_2_HICOMX 0xc1
- #define FW_L2_ID_1 0xab
- #define OFF_A_L2_CMD 0x130 /* command register for L2 */
- #define OFF_A_L2_CMDPAR 0x131 /* command parameter byte */
- #define OFF_A_L1_STATB 0x122 /* stat. block for L1 */
- #define OFF_A_L1_ABOREC 0x122 /* receive ABORT counter */
- #define OFF_A_L1_OVERRUN 0x123 /* receive overrun counter */
- #define OFF_A_L1_CRCREC 0x124 /* CRC error counter */
- #define OFF_A_L1_BUFFOVR 0x125 /* buffer overrun counter */
- #define OFF_A_L1_PBUFOVR 0x126 /* priority buffer overrun counter */
- #define OFF_A_L1_MODSTAT 0x127 /* current state of modem ctrl lines */
- #define OFF_A_L1_STATE 0x127 /* end of stat. block for L1 */
- #define OFF_A_L1_TXPC 0x128 /* Tx counter for the PC */
- #define OFF_A_L1_TXZ80 0x129 /* Tx counter for the Z80 */
- #define OFF_A_L1_RXPC 0x12a /* Rx counter for the PC */
- #define OFF_A_L1_RXZ80 0x12b /* Rx counter for the Z80 */
- #define OFF_A_L1_REPENA 0x12c /* IT rep disable */
- #define OFF_A_L1_CHNR 0x12d /* L1 channel logical number */
- #define OFF_A_L1_CLKINI 0x12e /* Timer Const */
- #define OFF_A_L2_LINKUP 0x132 /* Linkup byte */
- #define OFF_A_L2_DAV 0x134 /* Rx DAV */
- #define OFF_A_L2_RxBUFP 0x136 /* Rx buff relative to membase */
- #define OFF_A_L2_TxEMPTY 0x138 /* Tx Empty */
- #define OFF_A_L2_TxBUFP 0x13a /* Tx Buf */
- #define OFF_A_L2_NBUFFS 0x144 /* Number of buffers to fetch */
- #define OFF_A_L2_SABMREC 0x164 /* LAPB no. of SABMs received */
- #define OFF_A_L2_SABMSENT 0x165 /* LAPB no. of SABMs sent */
- #define OFF_A_L2_REJREC 0x166 /* LAPB no. of REJs received */
- #define OFF_A_L2_REJSENT 0x167 /* LAPB no. of REJs sent */
- #define OFF_A_L2_FRMRREC 0x168 /* LAPB no. of FRMRs received */
- #define OFF_A_L2_FRMRSENT 0x169 /* LAPB no. of FRMRs sent */
- #define OFF_A_L2_PROTERR 0x16A /* LAPB no. of protocol errors rec'd */
- #define OFF_A_L2_LONGREC 0x16B /* LAPB no. of long frames */
- #define OFF_A_L2_INVNR 0x16C /* LAPB no. of invalid N(R)s rec'd */
- #define OFF_A_L2_UNDEFFR 0x16D /* LAPB no. of invalid frames */
- #define OFF_A_L2_T1 0x174 /* T1 timer */
- #define OFF_A_L2_ADDR 0x176 /* DCE = 1, DTE = 3 */
- #define COMX_CMD_INIT 1
- #define COMX_CMD_EXIT 2
- #define COMX_CMD_OPEN 16
- #define COMX_CMD_CLOSE 17