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      1 /*	$NetBSD: spdvar.h,v 1.5 2014/03/31 11:25:49 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 
     32 enum spd_slot {
     33 	SPD_HDD,
     34 	SPD_NIC
     35 };
     36 
     37 struct spd_attach_args {
     38 	enum spd_slot spa_slot;
     39 	const char *spa_product_name;
     40 };
     41 
     42 /* interrupt */
     43 void *spd_intr_establish(enum spd_slot, int (*)(void *), void *);
     44 void spd_intr_disestablish(void *);
     45 
     46 /* EEPROM */
     47 void 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