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Commit 944b3ad4 authored by Giedrius Statkevičius's avatar Giedrius Statkevičius Committed by Greg Kroah-Hartman
Browse files

dgnc: clean up digi.h 



Remove a lot of unused structs and defines from digi.h. We still have to
be careful with TIOCM_LE and TIOCMSET/TIOCMBIC because termios.h and
ioctls.h respectfully redefine them.

Signed-off-by: default avatarGiedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f82d189c

drivers/staging/dgnc/digi.h

+0 −267
Original line number Diff line number Diff line
@@ -16,25 +16,6 @@ 
#ifndef __DIGI_H

#define __DIGI_H



/************************************************************************

 ***	Definitions for Digi ditty(1) command.

 ************************************************************************/





/*

 * Copyright (c) 1988-96 Digi International Inc., All Rights Reserved.

 */



/************************************************************************

 * This module provides application access to special Digi

 * serial line enhancements which are not standard UNIX(tm) features.

 ************************************************************************/



#if !defined(TIOCMODG)



#define	TIOCMODG	(('d'<<8) | 250)	/* get modem ctrl state	*/

#define	TIOCMODS	(('d'<<8) | 251)	/* set modem ctrl state	*/



#ifndef TIOCM_LE

#define		TIOCM_LE	0x01		/* line enable		*/

#define		TIOCM_DTR	0x02		/* data terminal ready	*/
@@ -49,8 +30,6 @@ 
#define		TIOCM_CD	TIOCM_CAR	/* carrier detect (alt)	*/

#endif



#endif



#if !defined(TIOCMSET)

#define	TIOCMSET	(('d'<<8) | 252)	/* set modem ctrl state	*/

#define	TIOCMGET	(('d'<<8) | 253)	/* set modem ctrl state	*/
@@ -61,83 +40,19 @@ 
#define	TIOCMBIS	(('d'<<8) | 255)	/* set modem ctrl state */

#endif





#if !defined(TIOCSDTR)

#define	TIOCSDTR	(('e'<<8) | 0)		/* set DTR		*/

#define	TIOCCDTR	(('e'<<8) | 1)		/* clear DTR		*/

#endif



/************************************************************************

 * Ioctl command arguments for DIGI parameters.

 ************************************************************************/

#define DIGI_GETA	(('e'<<8) | 94)		/* Read params		*/



#define DIGI_SETA	(('e'<<8) | 95)		/* Set params		*/

#define DIGI_SETAW	(('e'<<8) | 96)		/* Drain & set params	*/

#define DIGI_SETAF	(('e'<<8) | 97)		/* Drain, flush & set params */



#define DIGI_KME	(('e'<<8) | 98)		/* Read/Write Host	*/

						/* Adapter Memory	*/



#define	DIGI_GETFLOW	(('e'<<8) | 99)		/* Get startc/stopc flow */

						/* control characters	 */

#define	DIGI_SETFLOW	(('e'<<8) | 100)	/* Set startc/stopc flow */

						/* control characters	 */

#define	DIGI_GETAFLOW	(('e'<<8) | 101)	/* Get Aux. startc/stopc */

						/* flow control chars	 */

#define	DIGI_SETAFLOW	(('e'<<8) | 102)	/* Set Aux. startc/stopc */

						/* flow control chars	 */



#define DIGI_GEDELAY	(('d'<<8) | 246)	/* Get edelay */

#define DIGI_SEDELAY	(('d'<<8) | 247)	/* Set edelay */



struct	digiflow_t {

	unsigned char	startc;				/* flow cntl start char	*/

	unsigned char	stopc;				/* flow cntl stop char	*/

};





#ifdef	FLOW_2200

#define	F2200_GETA	(('e'<<8) | 104)	/* Get 2x36 flow cntl flags */

#define	F2200_SETAW	(('e'<<8) | 105)	/* Set 2x36 flow cntl flags */

#define		F2200_MASK	0x03		/* 2200 flow cntl bit mask  */

#define		FCNTL_2200	0x01		/* 2x36 terminal flow cntl  */

#define		PCNTL_2200	0x02		/* 2x36 printer flow cntl   */

#define	F2200_XON	0xf8

#define	P2200_XON	0xf9

#define	F2200_XOFF	0xfa

#define	P2200_XOFF	0xfb



#define	FXOFF_MASK	0x03			/* 2200 flow status mask    */

#define	RCVD_FXOFF	0x01			/* 2x36 Terminal XOFF rcvd  */

#define	RCVD_PXOFF	0x02			/* 2x36 Printer XOFF rcvd   */

#endif



/************************************************************************

 * Values for digi_flags

 ************************************************************************/

#define DIGI_IXON	0x0001		/* Handle IXON in the FEP	*/

#define DIGI_FAST	0x0002		/* Fast baud rates		*/

#define RTSPACE		0x0004		/* RTS input flow control	*/

#define CTSPACE		0x0008		/* CTS output flow control	*/

#define DSRPACE		0x0010		/* DSR output flow control	*/

#define DCDPACE		0x0020		/* DCD output flow control	*/

#define DTRPACE		0x0040		/* DTR input flow control	*/

#define DIGI_COOK	0x0080		/* Cooked processing done in FEP */

#define DIGI_FORCEDCD	0x0100		/* Force carrier		*/

#define	DIGI_ALTPIN	0x0200		/* Alternate RJ-45 pin config	*/

#define	DIGI_AIXON	0x0400		/* Aux flow control in fep	*/

#define	DIGI_PRINTER	0x0800		/* Hold port open for flow cntrl*/

#define DIGI_PP_INPUT	0x1000		/* Change parallel port to input*/

#define DIGI_DTR_TOGGLE	0x2000		/* Support DTR Toggle           */

#define DIGI_422	0x4000		/* for 422/232 selectable panel */

#define DIGI_RTS_TOGGLE	0x8000		/* Support RTS Toggle		*/



/************************************************************************

 * These options are not supported on the comxi.

 ************************************************************************/

#define	DIGI_COMXI	(DIGI_FAST|DIGI_COOK|DSRPACE|DCDPACE|DTRPACE)



#define DIGI_PLEN	28		/* String length		*/

#define	DIGI_TSIZ	10		/* Terminal string len		*/
@@ -156,76 +71,6 @@ struct digi_t { 
	char		digi_term[DIGI_TSIZ];	/* terminal string	*/

};



/************************************************************************

 * KME definitions and structures.

 ************************************************************************/

#define	RW_IDLE		0	/* Operation complete			*/

#define	RW_READ		1	/* Read Concentrator Memory		*/

#define	RW_WRITE	2	/* Write Concentrator Memory		*/



struct rw_t {

	unsigned char	rw_req;		/* Request type			*/

	unsigned char	rw_board;	/* Host Adapter board number	*/

	unsigned char	rw_conc;	/* Concentrator number		*/

	unsigned char	rw_reserved;	/* Reserved for expansion	*/

	unsigned int	rw_addr;	/* Address in concentrator	*/

	unsigned short	rw_size;	/* Read/write request length	*/

	unsigned char	rw_data[128];	/* Data to read/write		*/

};



/***********************************************************************

 * Shrink Buffer and Board Information definitions and structures.



 ************************************************************************/

			/* Board type return codes */

#define	PCXI_TYPE 1     /* Board type at the designated port is a PC/Xi */

#define PCXM_TYPE 2     /* Board type at the designated port is a PC/Xm */

#define	PCXE_TYPE 3     /* Board type at the designated port is a PC/Xe */

#define	MCXI_TYPE 4     /* Board type at the designated port is a MC/Xi */

#define COMXI_TYPE 5     /* Board type at the designated port is a COM/Xi */



			 /* Non-Zero Result codes. */

#define RESULT_NOBDFND 1 /* A Digi product at that port is not config installed */

#define RESULT_NODESCT 2 /* A memory descriptor was not obtainable */

#define RESULT_NOOSSIG 3 /* FEP/OS signature was not detected on the board */

#define RESULT_TOOSML  4 /* Too small an area to shrink.  */

#define RESULT_NOCHAN  5 /* Channel structure for the board was not found */



struct shrink_buf_struct {

	unsigned int	shrink_buf_vaddr;	/* Virtual address of board */

	unsigned int	shrink_buf_phys;	/* Physical address of board */

	unsigned int	shrink_buf_bseg;	/* Amount of board memory */

	unsigned int	shrink_buf_hseg;	/* '186 Beginning of Dual-Port */



	unsigned int	shrink_buf_lseg;	/* '186 Beginning of freed memory */

	unsigned int	shrink_buf_mseg;	/* Linear address from start of

						   dual-port were freed memory

						   begins, host viewpoint. */



	unsigned int	shrink_buf_bdparam;	/* Parameter for xxmemon and

						   xxmemoff */



	unsigned int	shrink_buf_reserva;	/* Reserved */

	unsigned int	shrink_buf_reservb;	/* Reserved */

	unsigned int	shrink_buf_reservc;	/* Reserved */

	unsigned int	shrink_buf_reservd;	/* Reserved */



	unsigned char	shrink_buf_result;	/* Reason for call failing

						   Zero is Good return */

	unsigned char	shrink_buf_init;	/* Non-Zero if it caused an

						   xxinit call. */



	unsigned char	shrink_buf_anports;	/* Number of async ports  */

	unsigned char	shrink_buf_snports;	/* Number of sync  ports */

	unsigned char	shrink_buf_type;	/* Board type 1 = PC/Xi,

							      2 = PC/Xm,

							      3 = PC/Xe

							      4 = MC/Xi

							      5 = COMX/i */

	unsigned char	shrink_buf_card;	/* Card number */



};



/************************************************************************

 * Structure to get driver status information

 ************************************************************************/
@@ -257,52 +102,6 @@ struct digi_info { 


#define	DIGI_GETBD	(('d'<<8) | 249)	/* get board info          */



struct digi_stat {

	unsigned int	info_chan;		/* Channel number (0 based)  */

	unsigned int	info_brd;		/* Board number (0 based)  */

	unsigned int	info_cflag;		/* cflag for channel       */

	unsigned int	info_iflag;		/* iflag for channel       */

	unsigned int	info_oflag;		/* oflag for channel       */

	unsigned int	info_mstat;		/* mstat for channel       */

	unsigned int	info_tx_data;		/* tx_data for channel       */

	unsigned int	info_rx_data;		/* rx_data for channel       */

	unsigned int	info_hflow;		/* hflow for channel       */

	unsigned int	info_reserved[8];	/* for future expansion    */

};



#define	DIGI_GETSTAT	(('d'<<8) | 244)	/* get board info          */

/************************************************************************

 *

 * Structure used with ioctl commands for per-channel information

 *

 ************************************************************************/

struct digi_ch {

	unsigned int	info_bdnum;		/* Board number (0 based)  */

	unsigned int	info_channel;		/* Channel index number    */

	unsigned int	info_ch_cflag;		/* Channel cflag	   */

	unsigned int	info_ch_iflag;		/* Channel iflag	   */

	unsigned int	info_ch_oflag;		/* Channel oflag	   */

	unsigned int	info_chsize;		/* Channel structure size  */

	unsigned int	info_sleep_stat;	/* sleep status		   */

	dev_t		info_dev;		/* device number	   */

	unsigned char	info_initstate;		/* Channel init state	   */

	unsigned char	info_running;		/* Channel running state   */

	int		reserved[8];		/* reserved for future use */

};



/*

* This structure is used with the DIGI_FEPCMD ioctl to

* tell the driver which port to send the command for.

*/

struct digi_cmd {

	int	cmd;

	int	word;

	int	ncmds;

	int	chan; /* channel index (zero based) */

	int	bdid; /* board index (zero based) */

};





struct digi_getbuffer /* Struct for holding buffer use counts */

{

	unsigned long tIn;
@@ -322,63 +121,9 @@ struct digi_getcounter { 
	unsigned long tbytes;		/* number of bytes transmitted fully */

};



/*

*  info_sleep_stat defines

*/

#define INFO_RUNWAIT	0x0001

#define INFO_WOPEN	0x0002

#define INFO_TTIOW	0x0004

#define INFO_CH_RWAIT	0x0008

#define INFO_CH_WEMPTY	0x0010

#define INFO_CH_WLOW	0x0020

#define INFO_XXBUF_BUSY 0x0040



#define	DIGI_GETCH	(('d'<<8) | 245)	/* get board info          */



/* Board type definitions */



#define	SUBTYPE		0007

#define	T_PCXI		0000

#define T_PCXM		0001

#define T_PCXE		0002

#define T_PCXR		0003

#define T_SP		0004

#define T_SP_PLUS	0005

#	define T_HERC	0000

#	define T_HOU	0001

#	define T_LON	0002

#	define T_CHA	0003

#define FAMILY		0070

#define T_COMXI		0000

#define T_PCXX		0010

#define T_CX		0020

#define T_EPC		0030

#define	T_PCLITE	0040

#define	T_SPXX		0050

#define	T_AVXX		0060

#define T_DXB		0070

#define T_A2K_4_8	0070

#define BUSTYPE		0700

#define T_ISABUS	0000

#define T_MCBUS		0100

#define	T_EISABUS	0200

#define	T_PCIBUS	0400



/* Board State Definitions */



#define	BD_RUNNING	0x0

#define	BD_REASON	0x7f

#define	BD_NOTFOUND	0x1

#define	BD_NOIOPORT	0x2

#define	BD_NOMEM	0x3

#define	BD_NOBIOS	0x4

#define	BD_NOFEP	0x5

#define	BD_FAILED	0x6

#define BD_ALLOCATED	0x7

#define BD_TRIBOOT	0x8

#define	BD_BADKME	0x80



#define DIGI_SPOLL            (('d'<<8) | 254)  /* change poller rate   */



#define DIGI_SETCUSTOMBAUD	_IOW('e', 106, int)	/* Set integer baud rate */

#define DIGI_GETCUSTOMBAUD	_IOR('e', 107, int)	/* Get integer baud rate */
@@ -390,20 +135,8 @@ struct digi_getcounter { 


#define EV_OPU		0x0001		/* !<Output paused by client */

#define EV_OPS		0x0002		/* !<Output paused by reqular sw flowctrl */

#define EV_OPX		0x0004		/* !<Output paused by extra sw flowctrl */

#define EV_OPH		0x0008		/* !<Output paused by hw flowctrl */

#define EV_OPT		0x0800		/* !<Output paused for RTS Toggle predelay */



#define EV_IPU		0x0010		/* !<Input paused unconditionally by user */

#define EV_IPS		0x0020		/* !<Input paused by high/low water marks */

#define EV_IPA		0x0400		/* !<Input paused by pattern alarm module */



#define EV_TXB		0x0040		/* !<Transmit break pending */

#define EV_TXI		0x0080		/* !<Transmit immediate pending */

#define EV_TXF		0x0100		/* !<Transmit flowctrl char pending */

#define EV_RXB		0x0200		/* !<Break received */



#define EV_OPALL	0x080f		/* !<Output pause flags */

#define EV_IPALL	0x0430		/* !<Input pause flags */



#endif /* DIGI_H */