1/*	$NetBSD: spdvar.h,v 1.3 2008/04/28 20:23:31 martin Exp $	*/
2
3/*-
4 * Copyright (c) 2001 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by UCHIYAMA Yasushi.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32enum spd_slot {
33	SPD_HDD,
34	SPD_NIC
35};
36
37struct spd_attach_args {
38	enum spd_slot spa_slot;
39	const char *spa_product_name;
40};
41
42/* interrupt */
43void *spd_intr_establish(enum spd_slot, int (*)(void *), void *);
44void spd_intr_disestablish(void *);
45
46/* EEPROM */
47void spd_eeprom_read(int, u_int16_t *, int);
48
49/* HDD LED */
50#define SPD_LED_OFF()							\
51{									\
52		*(volatile u_int8_t *)SPD_IO_DIR_REG8 = SPD_IO_LED;	\
53		*(volatile u_int8_t *)SPD_IO_DATA_REG8 = SPD_IO_LED;\
54}
55#define SPD_LED_ON()							\
56{									\
57		*(volatile u_int8_t *)SPD_IO_DIR_REG8 = SPD_IO_LED;	\
58		*(volatile u_int8_t *)SPD_IO_DATA_REG8 = 0;		\
59}
60