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Diffstat (limited to 'bsps/i386/pc386/net/elink.h')
-rw-r--r-- | bsps/i386/pc386/net/elink.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/bsps/i386/pc386/net/elink.h b/bsps/i386/pc386/net/elink.h new file mode 100644 index 0000000000..bcb13a494a --- /dev/null +++ b/bsps/i386/pc386/net/elink.h @@ -0,0 +1,49 @@ +/** + * @file + * + * @ingroup pc386_3c509 + * + * @brief EtherLink definitions. + */ + +/* + * Copyright (c) 1994 Charles Hannum. 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 Charles Hannum. + * 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. + */ + +#ifdef PC98 +#define ELINK_ID_PORT 0x71d0 +#else +#define ELINK_ID_PORT 0x110 +#endif +#define ELINK_RESET 0xc0 + +#define ELINK_507_POLY 0xe7 +#define ELINK_509_POLY 0xcf + +extern void elink_reset ( void ); +extern void elink_idseq ( u_char p ); |