NetBSD/sys/arch/sparc/include/tctrl.h

68 lines
2.7 KiB
C

/* $NetBSD: tctrl.h,v 1.2 2000/03/14 21:23:45 jdc Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Tim Rightnour.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _MACHINE_TCTRL_H
#define _MACHINE_TCTRL_H
struct tctrl_req {
u_int8_t cmdbuf[16];
u_int8_t cmdlen;
u_int8_t cmdoff;
struct proc *p;
u_int8_t rspbuf[16];
u_int8_t rspoff;
u_int8_t rsplen;
};
typedef struct tctrl_req tctrl_req_t;
struct tctrl_pwr {
int rw;
int state;
};
typedef struct tctrl_pwr tctrl_pwr_t;
/* Port power state */
#define PORT_PWR_ON 0x00 /* Always on */
#define PORT_PWR_STANDBY 0x01 /* On when open */
#define PORT_PWR_OFF 0x02 /* Always off */
#define TCTRL_CMD_REQ _IOWR('C', 0, struct tctrl_req)
#define TCTRL_SERIAL_PWR _IOWR('C', 1, struct tctrl_pwr)
#define TCTRL_MODEM_PWR _IOWR('C', 2, struct tctrl_pwr)
#endif /* _MACHINE_TCTRL_H */