4.3BSD-UWisc/include/vax/cons.h

/*
 * Copyright (c) 1982, 1986 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *	@(#)cons.h	7.1 (Berkeley) 6/5/86
 */
/*
 * RCS Info	
 *	$Header: cons.h,v 3.1 86/10/22 13:51:33 tadl Exp $
 *	$Locker:  $
 */

/*
 * VAX console interface registers
 */

#define	RXCS_IE		0x00000040	/* receiver interrupt enable */
#define	RXCS_DONE	0x00000080	/* receiver done */

#define	RXDB_DATA	0x000000ff	/* received character */
#define	RXDB_ID		0x00000f00	/* channel id */
#define	RXDB_ERR	0x80000000	/* receiver error */

#define	TXCS_IE		0x00000040	/* transmitter interrupt enable */
#define	TXCS_RDY	0x00000080	/* transmitter ready for next char */
#if VAX8600
#define	TXCS_ID		0x00000300	/* interrupt ID field */
#define	TXCS_WMASK	0x00008000	/* enable mask write */
#define	TXCS_TXMASK	0x00ff0000	/* transmit enable channel mask: */
#define	TXCS_CTERM	0x00010000	/*	console terminal */
#define	TXCS_RTERM	0x00020000	/*	remote diagnostic port */
#define	TXCS_EMM	0x00040000	/*	Environmental Monitor Module */
#define	TXCS_LCONS	0x00080000	/*	Logical console */
#endif

#define	TXDB_DATA	0x000000ff	/* transmitter byte */
#define	TXDB_ID		0x00000f00	/* channel id- not on 8600 */
#define	TXDB_CONS	0x00000f00	/* channel id for console subsystem */

#define	TXDB_DONE	0x01		/* software done */
#define	TXDB_BOOT	0x02		/* reboot */
#define	TXDB_CWSI	0x03		/* clear warm start inhibit */
#define	TXDB_CCSI	0x04		/* clear cold-start inhibit */