termio.h

一个mips虚拟机非常好代码,使用C++来编写的,希望大家多学学,

#ifndef _TERMIO_H
#define _TERMIO_H
/****************************************************************************
 * $Id: termio.h,v 1.1.1.1 2003/07/10 05:44:51 matthewc Exp $
 * Copyright (C) 1997, 1998 Kevin Elphinstone, Univeristy of New South
 * Wales.
 *
 * This file is part of the L4/MIPS micro-kernel distribution.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 ****************************************************************************/
/* cflags */
#define CBAUD   0000017
#define B0      0
#define B50     0000001
#define B75     0000002
#define B110    0000003
#define B134    0000004
#define B150    0000005
#define B200    0000006
#define B300    0000007
#define B600    0000010
#define B1200   0000011
#define B1800   0000012
#define B2400   0000013
#define B4800   0000014
#define B9600   0000015
#define B19200  0000016
#define B38400  0000017

/* operation codes for device specific driver */
/* operation codes for device specific driver */
#define OP_INIT         1
#define OP_TX           2
#define OP_RX           3
#define OP_RXRDY        4
#define OP_TXRDY        5
#define OP_BAUD         6
#define OP_RXSTOP       7
#define OP_FLUSH        8
#define OP_RESET        9
#define OP_OPEN         10
#define OP_CLOSE        11

#endif