include/linux/isicom.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _LINUX_ISICOM_H
   3 #define _LINUX_ISICOM_H
   4
   5 #define         YES     1
   6 #define         NO      0
   7
   8 /*
   9  *  ISICOM Driver definitions ...
  10  *
  11  */
  12
  13 #define         ISICOM_NAME     "ISICom"
  14
  15 /*
  16  *      PCI definitions
  17  */
  18
  19 #define         DEVID_COUNT     9
  20 #define         VENDOR_ID       0x10b5
  21
  22 /*
  23  *      These are now officially allocated numbers
  24  */
  25
  26 #define         ISICOM_NMAJOR   112     /* normal  */
  27 #define         ISICOM_CMAJOR   113     /* callout */
  28 #define         ISICOM_MAGIC    (('M' << 8) | 'T')
  29
  30 #define         WAKEUP_CHARS    256     /* hard coded for now   */
  31 #define         TX_SIZE         254
  32
  33 #define         BOARD_COUNT     4
  34 #define         PORT_COUNT      (BOARD_COUNT*16)
  35
  36 /*   character sizes  */
  37
  38 #define         ISICOM_CS5              0x0000
  39 #define         ISICOM_CS6              0x0001
  40 #define         ISICOM_CS7              0x0002
  41 #define         ISICOM_CS8              0x0003
  42
  43 /* stop bits */
  44
  45 #define         ISICOM_1SB              0x0000
  46 #define         ISICOM_2SB              0x0004
  47
  48 /* parity */
  49
  50 #define         ISICOM_NOPAR            0x0000
  51 #define         ISICOM_ODPAR            0x0008
  52 #define         ISICOM_EVPAR            0x0018
  53
  54 /* flow control */
  55
  56 #define         ISICOM_CTSRTS           0x03
  57 #define         ISICOM_INITIATE_XONXOFF 0x04
  58 #define         ISICOM_RESPOND_XONXOFF  0x08
  59
  60 #define BOARD(line)  (((line) >> 4) & 0x3)
  61
  62         /*      isi kill queue bitmap   */
  63
  64 #define         ISICOM_KILLTX           0x01
  65 #define         ISICOM_KILLRX           0x02
  66
  67         /* isi_board status bitmap */
  68
  69 #define         FIRMWARE_LOADED         0x0001
  70 #define         BOARD_ACTIVE            0x0002
  71 #define         BOARD_INIT              0x0004
  72
  73         /* isi_port status bitmap  */
  74
  75 #define         ISI_CTS                 0x1000
  76 #define         ISI_DSR                 0x2000
  77 #define         ISI_RI                  0x4000
  78 #define         ISI_DCD                 0x8000
  79 #define         ISI_DTR                 0x0100
  80 #define         ISI_RTS                 0x0200
  81
  82
  83 #define         ISI_TXOK                0x0001
  84
  85 #endif  /*      ISICOM_H        */