dp83932subr.h revision 66550 
1/*	$FreeBSD: head/sys/dev/snc/dp83932subr.h 66550 2000-10-02 14:27:20Z nyan $	*/
2/*	$NecBSD: dp83932subr.h,v 1.5 1999/02/02 00:47:25 kmatsuda Exp $	*/
3/*	$NetBSD$	*/
4
5/*
6 * Copyright (c) 1997, 1998, 1999
7 *	Kouichi Matsuda.  All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 *    must display the following acknowledgement:
19 *      This product includes software developed by Kouichi Matsuda for
20 *      NetBSD/pc98.
21 * 4. The name of the author may not be used to endorse or promote products
22 *    derived from this software without specific prior written permission
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
25 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
26 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
27 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
28 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
29 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
33 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 */
35/*
36 * Routines of NEC PC-9801-83, 84, 103, 104, PC-9801N-25 and PC-9801N-J02, J02R
37 * Ethernet interface for NetBSD/pc98, ported by Kouichi Matsuda.
38 *
39 * These cards use National Semiconductor DP83934AVQB as Ethernet Controller
40 * and National Semiconductor NS46C46 as (64 * 16 bits) Microwire Serial EEPROM.
41 */
42
43int sncsetup __P((struct snc_softc *, u_int8_t *));
44
45u_int8_t snc_nec16_validate_irq __P((int));
46int snc_nec16_register_irq __P((struct snc_softc *, int));
47int snc_nec16_validate_mem __P((int));
48int snc_nec16_register_mem __P((struct snc_softc *, int));
49
50u_int16_t snc_nec16_nic_get __P((struct snc_softc *, u_int8_t));
51void snc_nec16_nic_put __P((struct snc_softc *, u_int8_t, u_int16_t));
52
53
54void snc_nec16_writetodesc
55	__P((struct snc_softc *, u_int32_t, u_int32_t, u_int16_t));
56u_int16_t snc_nec16_readfromdesc
57	__P((struct snc_softc *, u_int32_t, u_int32_t));
58
59void snc_nec16_copyfrombuf __P((struct snc_softc *, void *, u_int32_t, size_t));
60void snc_nec16_copytobuf __P((struct snc_softc *, void *, u_int32_t, size_t));
61void snc_nec16_zerobuf __P((struct snc_softc *, u_int32_t, size_t));
62
63int snc_nec16_detectsubr
64	__P((bus_space_tag_t, bus_space_handle_t, bus_space_tag_t,
65		bus_space_handle_t, int, int, u_int8_t));
66int snc_nec16_check_memory
67	__P((bus_space_tag_t, bus_space_handle_t, bus_space_tag_t,
68		bus_space_handle_t));
69
70int snc_nec16_get_enaddr
71	__P((bus_space_tag_t, bus_space_handle_t, u_int8_t *));
72u_int8_t *snc_nec16_detect_type __P((u_int8_t *));
73void snc_nec16_read_eeprom
74	__P((bus_space_tag_t, bus_space_handle_t, u_int8_t *));
75
76#ifdef	SNCDEBUG
77void snc_nec16_dump_reg __P((bus_space_tag_t, bus_space_handle_t));
78#endif	/* SNDEBUG */
79