i386/linux-2.3.21/drivers/char/ip2/ip2trace.h

   1
   2 //
   3 union ip2breadcrumb
   4 {
   5         struct {
   6                 unsigned char port, cat, codes, label;
   7         } __attribute__ ((packed)) hdr;
   8         unsigned long value;
   9 };
  10
  11 #define ITRC_NO_PORT    0xFF
  12 #define PORTN   (port->port_index)
  13 #define CHANN   (pCh->port_index)
  14
  15 #define ITRC_ERROR      '!'
  16 #define ITRC_INIT       'A'
  17 #define ITRC_OPEN       'B'
  18 #define ITRC_CLOSE      'C'
  19 #define ITRC_DRAIN      'D'
  20 #define ITRC_IOCTL      'E'
  21 #define ITRC_FLUSH      'F'
  22 #define ITRC_STATUS     'G'
  23 #define ITRC_HANGUP     'H'
  24 #define ITRC_INTR       'I'
  25 #define ITRC_SFLOW      'J'
  26 #define ITRC_SBCMD      'K'
  27 #define ITRC_SICMD      'L'
  28 #define ITRC_MODEM      'M'
  29 #define ITRC_INPUT      'N'
  30 #define ITRC_OUTPUT     'O'
  31 #define ITRC_PUTC       'P'
  32 #define ITRC_QUEUE      'Q'
  33 #define ITRC_STFLW      'R'
  34 #define ITRC_SFIFO      'S'
  35 #define ITRC_VERIFY     'V'
  36 #define ITRC_WRITE      'W'
  37
  38 #define ITRC_ENTER      0x00
  39 #define ITRC_RETURN     0xFF
  40
  41 #define ITRC_QUEUE_ROOM 2
  42 #define ITRC_QUEUE_CMD  6
  43