riowinif.h

linux-2.6.15.6

   packets of a port.
   */
#if 0
#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
#endif

/*****************************************************************************
*********************************            *********************************
*********************************   RESUME   *********************************
*********************************            *********************************
*****************************************************************************/

/* (Driver->RIO,pre-emptive)

   RESUME is sent pre-emptively from the driver to cause a port to resume 
   transmission of data if blocked by XOFF.  (as if XON had been received)
   */
#if 0
#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
#endif

/*****************************************************************************
*********************************            *********************************
*********************************   SBREAK   *********************************
*********************************            *********************************
*****************************************************************************/

/* (Driver->RIO,in-band)

   SBREAK is sent in-band from the driver to a port to suspend data and start
   break signal transmission.

   If the break delay is 0, the break signal will be acknowledged with a
   RUP_COMMAND, COMPLETE packet and continue until an EBREAK packet is received.

   Otherwise, there is no acknowledgement and the break signal will last for the
   specified number of mS.
   */
#if 0
#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#endif
#define	PKT_BreakDelay		(PKT_Data+1)		/* Break delay in mS */

/*****************************************************************************
*********************************            *********************************
*********************************   EBREAK   *********************************
*********************************            *********************************
*****************************************************************************/

/* (Driver->RIO,in-band)

   EBREAK is sent in-band from the driver to a port to stop transmission of a
   break signal.

   No parameters.  */

/*****************************************************************************
*********************************             ********************************
*********************************   SUSPEND   ********************************
*********************************             ********************************
*****************************************************************************/

/* (Driver->RIO,pre-emptive)

   SUSPEND is sent pre-emptively from the driver to cause a port to suspend
   transmission of data.  (as if XOFF had been received)
   */
#if 0
#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
#endif

/*****************************************************************************
*********************************            *********************************
*********************************   FCLOSE   *********************************
*********************************            *********************************
*****************************************************************************/

/* (Driver->RIO,pre-emptive)

   FCLOSE is sent pre-emptively from the driver to force close a port.
   A force close flushes receive and transmit queues, and also lowers all output
   modem signals if the COR5_HUPCL (Hang Up On Close) flag is set.
   */
#if 0
#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
#endif

/*****************************************************************************
*********************************            *********************************
*********************************   XPRINT   *********************************
*********************************            *********************************
*****************************************************************************/

/* (Driver->RIO,in-band)

   XPRINT is sent as a normal I/O data packet except that the PKT_CMD_BIT of
   the "len" field is set, and the first "data" byte is XPRINT.

   The I/O data in the XPRINT packet will contain the following:
   -	Transparent Print Start Sequence
   -	Transparent Print Data
   -	Transparent Print Stop Sequence.
   */
#if 0
#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
#endif

/*****************************************************************************
**********************************          **********************************
**********************************   MBIS   **********************************
**********************************          **********************************
*****************************************************************************/

/* (Driver->RIO,pre-emptive)

   MBIS is sent pre-emptively from the driver to set a port's modem signals.
   */
#if 0
#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
#endif
#define	PKT_ModemSet		(PKT_Data+4)		/* Modem set signals mask */

/* ModemSet definitions... */
#define	MBIS_RTS		0x01			/* RTS modem signal */
#define	MBIS_DTR		0x02			/* DTR modem signal */

/*****************************************************************************
**********************************          **********************************
**********************************   MBIC   **********************************
**********************************          **********************************
*****************************************************************************/

/* (Driver->RIO,pre-emptive)

   MBIC is sent pre-emptively from the driver to clear a port's modem signals.
   */
#if 0   
#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
#endif

#define	PKT_ModemClear		(PKT_Data+4)		/* Modem clear signals mask */

/* ModemClear definitions... */
#define	MBIC_RTS		0x01			/* RTS modem signal */
#define	MBIC_DTR		0x02			/* DTR modem signal */

/*****************************************************************************
**********************************          **********************************
**********************************   MSET   **********************************
**********************************          **********************************
*****************************************************************************/

/* (Driver->RIO,pre-emptive)

   MSET is sent pre-emptively from the driver to set/clear a port's modem signals. */
#if 0
#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
#endif

#define	PKT_ModemSet		(PKT_Data+4)		/* Modem set signals mask */

/* ModemSet definitions... */
#define	MSET_RTS		0x01			/* RTS modem signal */
#define	MSET_DTR		0x02			/* DTR modem signal */

/*****************************************************************************
*********************************            *********************************
*********************************   PCLOSE   *********************************
*********************************            *********************************
*****************************************************************************/

/* (Driver->RIO,in-band)

   PCLOSE is sent from the driver to pseudo close a previously opened port.
   
   The port will close when all data has been sent/received, however, the
   port's transmit / receive and modem signals will be left enabled and the
   port marked internally as Pseudo Closed. */

#define	PKT_Cmd			(PKT_Data+0)		/* Command code */

/*****************************************************************************
**********************************          **********************************
**********************************   MGET   **********************************
**********************************          **********************************
*****************************************************************************/

/* (Driver->RIO,pre-emptive)

   MGET is sent pre-emptively from the driver to request the port's current modem signals. */

#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */

/*****************************************************************************
*********************************             ********************************
*********************************   MEMDUMP   ********************************
*********************************             ********************************
*****************************************************************************/

/* (Driver->RIO,pre-emptive)

   MEMDUMP is sent pre-emptively from the driver to request a dump of 32 bytes
   of the specified port's RTA address space.
   */
#if 0
#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#endif
#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
#define	PKT_SubCmd		(PKT_Data+5)		/* Sub Command */
#define	PKT_Address		(PKT_Data+6)		/* Requested address */

/*****************************************************************************
******************************                   *****************************
******************************   READ_REGISTER   *****************************
******************************                   *****************************
*****************************************************************************/

/* (Driver->RIO,pre-emptive)

   READ_REGISTER is sent pre-emptively from the driver to request the contents
   of the CD1400 register specified in address.
   */
#if 0
#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#endif
#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
#define	PKT_SubCmd		(PKT_Data+5)		/* Sub Command */
#define	PKT_Address		(PKT_Data+6)		/* Requested address */

/*****************************************************************************
************************                            **************************
************************   COMMAND_RUP - COMPLETE   **************************
************************                            **************************
*****************************************************************************/

/* (RIO->Driver,pre-emptive)

   COMMAND_RUP - COMPLETE is sent in response to all port I/O control command
   packets, except MEMDUMP and READ_REGISTER.
   */
#if 0
#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#endif
#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
#define	PKT_Cmd2		(PKT_Data+2)		/* Command code copy */
#define	PKT_ModemStatus		(PKT_Data+3)		/* Modem signal status */
#define	PKT_PortStatus		(PKT_Data+4)		/* Port signal status */
#define	PKT_SubCmd		(PKT_Data+5)		/* Sub Command */

/* ModemStatus definitions... */
#define	MODEM_DSR		0x80			/* Data Set Ready modem state */
#define	MODEM_CTS		0x40			/* Clear To Send modem state */
#define	MODEM_RI		0x20			/* Ring Indicate modem state */
#define	MODEM_CD		0x10			/* Carrier Detect modem state */
#define	MODEM_TSTOP		0x08			/* Transmit Stopped state */
#define	MODEM_TEMPTY		0x04			/* Transmit Empty state */
#define	MODEM_DTR		0x02			/* DTR modem output state */
#define	MODEM_RTS		0x01			/* RTS modem output state */

/* PortStatus definitions... */
#define	PORT_ISOPEN		0x01			/* Port open ? */
#define	PORT_HUPCL		0x02			/* Hangup on close? */
#define	PORT_MOPENPEND		0x04			/* Modem open pending */
#define	PORT_ISPARALLEL		0x08			/* Parallel port */
#define	PORT_BREAK		0x10			/* Port on break */
#define	PORT_STATUSPEND		0020			/* Status packet pending */
#define	PORT_BREAKPEND		0x40			/* Break packet pending */
#define	PORT_MODEMPEND		0x80			/* Modem status packet pending */

/*****************************************************************************
************************                            **************************
************************   COMMAND_RUP - COMPLETE   **************************
************************                            **************************
*****************************************************************************/

/* (RIO->Driver,pre-emptive)

   COMMAND_RUP - COMPLETE is sent in response to all port I/O control command
   packets, except MEMDUMP and READ_REGISTER.
   */
#if 0
#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
#define	PKT_Cmd2		(PKT_Data+2)		/* Command code copy */
#endif
#define	PKT_ModemStatus		(PKT_Data+3)		/* Modem signal status */
#define	PKT_PortStatus		(PKT_Data+4)		/* Port signal status */
#if 0
#define	PKT_SubCmd		(PKT_Data+5)		/* Sub Command */
#endif

/* ModemStatus definitions... */
#define	MODEM_DSR		0x80			/* Data Set Ready modem state */
#define	MODEM_CTS		0x40			/* Clear To Send modem state */
#define	MODEM_RI		0x20			/* Ring Indicate modem state */
#define	MODEM_CD		0x10			/* Carrier Detect modem state */
#define	MODEM_TSTOP		0x08			/* Transmit Stopped state */
#define	MODEM_TEMPTY		0x04			/* Transmit Empty state */
#define	MODEM_DTR		0x02			/* DTR modem output state */
#define	MODEM_RTS		0x01			/* RTS modem output state */

/* PortStatus definitions... */
#define	PORT_ISOPEN		0x01			/* Port open ? */
#define	PORT_HUPCL		0x02			/* Hangup on close? */
#define	PORT_MOPENPEND		0x04			/* Modem open pending */
#define	PORT_ISPARALLEL		0x08			/* Parallel port */
#define	PORT_BREAK		0x10			/* Port on break */
#define	PORT_STATUSPEND		0020			/* Status packet pending */
#define	PORT_BREAKPEND		0x40			/* Break packet pending */
#define	PORT_MODEMPEND		0x80			/* Modem status packet pending */

/*****************************************************************************
********************                                      ********************
********************   COMMAND_RUP - COMPLETE - MEMDUMP   ********************
********************                                      ********************
*****************************************************************************/

/* (RIO->Driver,pre-emptive)

   COMMAND_RUP - COMPLETE - MEMDUMP is sent as an acknowledgement for a MEMDUMP
   port I/O control command packet.
   */
#if 0
#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */