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      1 /*-
      2  * Copyright (c) 2007 The NetBSD Foundation, Inc.
      3  * All rights reserved.
      4  *
      5  * This code is derived from software contributed to The NetBSD Foundation
      6  * by Tim Rightnour
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in the
     15  *    documentation and/or other materials provided with the distribution.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     18  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     20  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     21  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     22  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     23  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     24  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     25  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     26  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     27  * POSSIBILITY OF SUCH DAMAGE.
     28  */
     29 
     30 #ifndef _POWERPC_RTAS_H_
     31 #define _POWERPC_RTAS_H_
     32 
     33 #define RTAS_MAXARGS 16
     34 
     35 enum rtas_func {
     36         RTAS_FUNC_RESTART_RTAS,
     37 	RTAS_FUNC_NVRAM_FETCH,
     38 	RTAS_FUNC_NVRAM_STORE,
     39 	RTAS_FUNC_GET_TIME_OF_DAY,
     40 	RTAS_FUNC_SET_TIME_OF_DAY,
     41 	RTAS_FUNC_SET_TIME_FOR_POWER_ON,
     42 	RTAS_FUNC_EVENT_SCAN,
     43 	RTAS_FUNC_CHECK_EXCEPTION,
     44 	RTAS_FUNC_READ_PCI_CONFIG,
     45 	RTAS_FUNC_WRITE_PCI_CONFIG,
     46 	RTAS_FUNC_DISPLAY_CHARACTER,
     47 	RTAS_FUNC_SET_INDICATOR,
     48 	RTAS_FUNC_POWER_OFF,
     49 	RTAS_FUNC_SUSPEND,
     50 	RTAS_FUNC_HIBERNATE,
     51 	RTAS_FUNC_SYSTEM_REBOOT,
     52 	RTAS_FUNC_FREEZE_TIME_BASE,
     53 	RTAS_FUNC_THAW_TIME_BASE,
     54 	RTAS_FUNC_number
     55 };
     56 
     57 int rtas_call(int, int, int, ...);
     58 int rtas_has_func(int);
     59 
     60 #endif /* _POWERPC_RTAS_H_ */
     61