2 * Copyright (c) 1997-2001 Granch, Ltd. All rights reserved.
3 * Author: Denis I.Timofeev <timofeev@granch.ru>
5 * Redistributon and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice unmodified, this list of conditions, and the following
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * We don't have registered vendor id yet...
33 #define SBNI_PCI_VENDOR 0x55
34 #define SBNI_PCI_DEVICE 0x9f
70 #define FRAME_ACK_MASK (u_int16_t)0x7000
71 #define FRAME_LEN_MASK (u_int16_t)0x03FF
72 #define FRAME_FIRST (u_int16_t)0x8000
73 #define FRAME_RETRY (u_int16_t)0x0800
75 #define FRAME_SENT_BAD (u_int16_t)0x4000
76 #define FRAME_SENT_OK (u_int16_t)0x3000
88 DEFAULT_IOBASEADDR = 0x210,
89 DEFAULT_INTERRUPTNUMBER = 5,
91 DEFAULT_FRAME_LEN = 1012
94 #define DEF_RXL_DELTA -1
99 #define SBNI_MIN_LEN (ETHER_MIN_LEN - 4)
100 #define SBNI_MAX_FRAME 1023
102 #define SBNI_HZ 18 /* ticks to wait for pong or packet */
103 /* sbni watchdog called SBNI_HZ times per sec. */
105 #define TR_ERROR_COUNT 32
106 #define CHANGE_LEVEL_START_TICKS 4