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- #ifndef DEVICES_PARNET_H
- #define DEVICES_PARNET_H
- /*
- * DEVICES/PARNET.H
- *
- * XXXXXX First version
- * 930815 Changed "typedef struct IOParReq" into struct IOParReq to be more
- * compatible with Commodore's style. (S.A.Pechler)
- */
-
- #ifndef PARNET_SRC
- #define UNIT APTR
- #define DEVICE APTR
- #else
- #define UNIT Unit
- #define DEVICE Device
- #endif
-
- struct IOParReq {
- struct Message io_Message;
- DEVICE *io_Device; /* device node pointer */
- UNIT *io_Unit; /* unit (protocol private) */
- UWORD io_Command; /* device command */
- UBYTE io_Flags; /* IOF_QUICK */
- BYTE io_Error; /* error or warning num */
- ULONG io_Actual; /* actual number of bytes transferred */
- ULONG io_Length; /* requested number bytes transferred */
- APTR io_Data; /* points to data area */
- ULONG io_Offset; /* offset for block structured devices */
- UWORD io_Port;
- UWORD io_Addr;
- APTR io_Data2; /* more data */
- ULONG io_Length2; /* must be 0 if you do not use these fields */
- } ;
-
- /*
- * OpenDevice(), protocols.
- *
- * DEFAULT
- */
-
- #define PRO_MASK 0x001F
- #define PRO_CONTROL 0x0000
- #define PRO_DGRAM 0x0001
- #define PRO_STREAM 0x0002
-
- #define PRO_LAST PRO_STREAM
-
- /*
- * Extended Command Set
- */
-
- #define PPD_SETADDR (CMD_NONSTD+0) /* set my network address */
- #define PPD_SETTO (CMD_NONSTD+1) /* set network timeout */
- #define PPD_SHUTDOWN (CMD_NONSTD+2) /* shutdown a stream conn. */
- #define PPD_CONNECT (CMD_NONSTD+3) /* connect to a port */
- #define PPD_LISTEN (CMD_NONSTD+5) /* listen for a connection */
-
- /*
- * Extended Error codes (placed in io_Actual for OpenDevice() call)
- */
-
- #define PPERR_NOPORTRES -32 /* can't get MR_PARALLELPORT misc res. */
- #define PPERR_NOBITSRES -33 /* can't get MR_PARALLELBITS misc res. */
- #define PPERR_NOTASK -34 /* can't create sub task */
- #define PPERR_NOINT -35 /* can't allocate CIAA-FLAG interrupt */
- #define PPERR_BADPROTOCOL -36 /* illegal protocol requested */
- #define PPERR_BADFLAGS -37 /* illegal flags for protocol */
- #define PPERR_ILLPORT -38 /* illegal port for protocol */
- #define PPERR_ILLPORTLSN -39 /* somebody already listening on that port! */
- #define PPERR_NOTIMPL -40 /* not implemented yet. */
-
- #define PPERR_WARN_OVFLOW -41 /* dgram, data overflow */
- #define PPERR_PORT_IN_USE -42 /* port is in use by another protocol */
- #define PPERR_NO_PORTS -43 /* no more ports available !! */
- #define PPERR_HOSTDOWN1 -44 /* remote machine does not respond */
- #define PPERR_HOSTDOWN2 -45 /* remote machine does not respond */
-
- #endif
-
-
-