71e3c3083b
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
64 lines
2.4 KiB
C
64 lines
2.4 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
|
*
|
|
* Copyright (c) 2011 Nathan Whitehorn
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _MACHINE_RTAS_H_
|
|
#define _MACHINE_RTAS_H_
|
|
|
|
#include <sys/cdefs.h>
|
|
#include <sys/types.h>
|
|
#include <dev/ofw/openfirm.h>
|
|
|
|
/*
|
|
* RTAS functions are defined by 32-bit integer tokens. These vary from
|
|
* system to system, and can be looked up from their standardized names
|
|
* using rtas_token_lookup(). If RTAS is not available, rtas_token_lookup()
|
|
* and rtas_call_method() return -1; this can be checked in advance using
|
|
* rtas_exists(). Otherwise, rtas_call_method() returns one of the RTAS
|
|
* status codes from the bottom of this file.
|
|
*/
|
|
|
|
int rtas_exists(void);
|
|
int rtas_call_method(cell_t token, int nargs, int nreturns, ...);
|
|
cell_t rtas_token_lookup(const char *method);
|
|
|
|
/* RTAS Status Codes: see CHRP or PAPR specification */
|
|
#define RTAS_OK 0
|
|
#define RTAS_HW_ERROR -1
|
|
#define RTAS_BUSY -2
|
|
#define RTAS_PARAM_ERROR -3
|
|
#define RTAS_STATE_CHANGE -7
|
|
#define RTAS_VENDOR_BEGIN 9000
|
|
#define RTAS_EXTENDED_DELAY 9900
|
|
#define RTAS_ISOLATION_ERROR -9000
|
|
#define RTAS_VENDOR_ERROR_BEGIN -9004
|
|
|
|
#endif /* _MACHINE_RTAS_H_ */
|
|
|