serial.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1997, Sun Microsystems, Inc. All Rights Reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/* ---- ports on 16550 serial chips ---- */
#define DAT 0 /* ... data */
#define DLL 0 /* ... data latch low (used for baud rate) */
/* ---- convenant macros ---- */
/* this macro uses the _chario_io_p structure */
/* ---- LSR bits ---- */
/* ---- Modem bits ---- */
#define DTR 0x01
#define RTS 0x02
#define OUT2 0x08
#define FIFO_ON 0x01
#define FIFO_OFF 0x00
#define FIFORXFLSH 0x02
#define FIFOTXFLSH 0x04
#define FIFODMA 0x08
/* ---- LCR bits ---- */
#define STOP1 00
#define STOP2 0x04
/* baud rate definitions */