95 lines
3.6 KiB
C
95 lines
3.6 KiB
C
/* $NetBSD: common.h,v 1.2 1997/03/25 03:07:05 thorpej Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1993-95 Mats O Jansson. All rights reserved.
|
|
*
|
|
* 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 Mats O Jansson.
|
|
* 4. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
|
|
*
|
|
* $NetBSD: common.h,v 1.2 1997/03/25 03:07:05 thorpej Exp $
|
|
*
|
|
*/
|
|
|
|
#ifndef _COMMON_H_
|
|
#define _COMMON_H_
|
|
|
|
#define MAXDL 16 /* maximum number concurrent load */
|
|
#define IFNAME_SIZE 32 /* maximum size if interface name */
|
|
#define BUFSIZE 1600 /* main receive buffer size */
|
|
#define HDRSIZ 22 /* room for 803.2 header */
|
|
|
|
#ifndef MOP_FILE_PATH
|
|
#define MOP_FILE_PATH "/tftpboot/mop"
|
|
#endif
|
|
|
|
#define DEBUG_ONELINE 1
|
|
#define DEBUG_HEADER 2
|
|
#define DEBUG_INFO 3
|
|
|
|
/*
|
|
* structure per interface
|
|
*
|
|
*/
|
|
|
|
struct if_info {
|
|
int fd; /* File Descriptor */
|
|
int trans; /* Transport type Ethernet/802.3 */
|
|
u_char eaddr[6]; /* Ethernet addr of this interface */
|
|
char if_name[IFNAME_SIZE]; /* Interface Name */
|
|
int (*iopen)(); /* Interface Open Routine */
|
|
int (*write)(); /* Interface Write Routine */
|
|
void (*read)(); /* Interface Read Routine */
|
|
struct if_info *next; /* Next Interface */
|
|
};
|
|
|
|
#define DL_STATUS_FREE 0
|
|
#define DL_STATUS_READ_IMGHDR 1
|
|
#define DL_STATUS_SENT_MLD 2
|
|
#define DL_STATUS_SENT_PLT 3
|
|
|
|
struct dllist {
|
|
u_char status; /* Status byte */
|
|
struct if_info *ii; /* interface pointer */
|
|
u_char eaddr[6]; /* targets ethernet addres */
|
|
int ldfd; /* filedescriptor for loadfile */
|
|
u_short dl_bsz; /* Data Link Buffer Size */
|
|
int timeout; /* Timeout counter */
|
|
u_char count; /* Packet Counter */
|
|
u_long loadaddr; /* Load Address */
|
|
u_long xferaddr; /* Transfer Address */
|
|
u_long nloadaddr; /* Next Load Address */
|
|
long lseek; /* Seek before last read */
|
|
int aout; /* Is it an a.out file */
|
|
u_long a_text; /* Size of text segment */
|
|
u_long a_text_fill; /* Size of text segment fill */
|
|
u_long a_data; /* Size of data segment */
|
|
u_long a_data_fill; /* Size of data segment fill */
|
|
u_long a_bss; /* Size of bss segment */
|
|
u_long a_bss_fill; /* Size of bss segment fill */
|
|
long a_lseek; /* Keep track of pos in newfile */
|
|
};
|
|
|
|
#endif _COMMON_H_
|