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    Length: 2453 (0x995)
    Types: TextFile
    Notes: UNIX file
    Names: »Space.c«

└─⟦f660c3862⟧ Bits:30004068/disk1.imd Interactive TCP/IP v.1.2
└─⟦f660c3862⟧ UNIX Filesystem
    └─⟦this⟧ »hb/driver/el/Space.c« 

TextFile

/*
 *	Streams-based 3COM 3C503 ethernet driver
 *
 *	Copyrighted as an unpublished work.
 *	(c) Copyright 1988 INTERACTIVE Systems Corporation
 *	All rights reserved.
 *
 *	RESTRICTED RIGHTS:
 *
 *	These programs are supplied under a license.  They may be used,
 *	disclosed, and/or copied only as permitted under such license
 *	agreement.  Any copy must contain the above copyright notice and
 *	this restricted rights notice.  Use, copying, and/or disclosure
 *	of the programs is strictly prohibited unless otherwise provided
 *	in the license agreement.
 */
#ident "@(#)Space.c	1.4 - 89/02/01"
#ident "@(#) (c) Copyright INTERACTIVE Systems Corporation 1988"

#include "sys/types.h"
#include "sys/stream.h"
#include "sys/bsdtypes.h"
#include "sys/llc.h"
#include "sys/el.h"


#ifdef MERGE
#include "config.h"	/* to allow override of above defines */

#define NEL 		EL_UNITS	/* Number of 3COM boards */
#define	NSTR 		EL_MAXSUB	/* Number of 3COM streams allowed */
#define EL_IRQ0 	EL_0_VECT	/* 3COM Interrupt level */
#define EL_SHARE0 	EL_0_SCMA	/* 3COM shared memory base */
#define EL_SIZE0 	8192		/* 3COM memory size */
#define EL_BASE0 	EL_0_SIOA	/* 3COM base I/O port */
#define EL_MAJOR0 	EL_CMAJ		/* 3COM major device number */

#else  

#define NEL 1			/* Number of 3COM boards */
#define	NSTR 5			/* Number of 3COM streams allowed */
#define EL_IRQ0 3		/* 3COM Interrupt level */
#define EL_SHARE0 0xDC000	/* 3COM shared memory base */
#define EL_SIZE0 8192		/* 3COM memory size */
#define EL_BASE0 0x300		/* 3COM base I/O port */
#define EL_MAJOR0 49		/* 3COM major device number */


#include "config.h"	/* to allow override of above defines */
#endif  /* MERGE */

#define EL_XCV0 	1		/* 3COM internal transceiver (BNC vs. DIX) */

/* el streams */
int el_cnt = NEL;			/* number of boards */
struct	llcdev	eldevs[NSTR*NEL];	/* minor device structures */
struct elstats el_stats[NEL];		/* statistics structure */
struct elvar elvar[NEL];		/* board dependent variables */

struct	llcparam elparams[NEL] = {
	{	0,			/* board index */
		EL_IRQ0,		/* interrupt level */
		EL_BASE0,		/* I/O port base */
		16,			/* I/O port range */
		EL_SHARE0,		/* base memory address */
		EL_SIZE0,		/* memory size */
		0,			/* mapped shared memory */
		0,			/* init status */
		EL_XCV0,		/* onboard transceiver */
		EL_MAJOR0,		/* major device number */
		NSTR			/* number of minor devices */
	}
};

/* debug */
#ifdef ELDEBUG
int eldebug = 0x10;
#endif