1dc65d002SRafal Jaworowski /*- 2*af3dc4a7SPedro F. Giffuni * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3*af3dc4a7SPedro F. Giffuni * 4dc65d002SRafal Jaworowski * Copyright (c) 2010 The FreeBSD Foundation 5dc65d002SRafal Jaworowski * All rights reserved. 6dc65d002SRafal Jaworowski * 7dc65d002SRafal Jaworowski * This software was developed by Semihalf under sponsorship from 8dc65d002SRafal Jaworowski * the FreeBSD Foundation. 9dc65d002SRafal Jaworowski * 10dc65d002SRafal Jaworowski * Redistribution and use in source and binary forms, with or without 11dc65d002SRafal Jaworowski * modification, are permitted provided that the following conditions 12dc65d002SRafal Jaworowski * are met: 13dc65d002SRafal Jaworowski * 1. Redistributions of source code must retain the above copyright 14dc65d002SRafal Jaworowski * notice, this list of conditions and the following disclaimer. 15dc65d002SRafal Jaworowski * 2. Redistributions in binary form must reproduce the above copyright 16dc65d002SRafal Jaworowski * notice, this list of conditions and the following disclaimer in the 17dc65d002SRafal Jaworowski * documentation and/or other materials provided with the distribution. 18dc65d002SRafal Jaworowski * 19dc65d002SRafal Jaworowski * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 20dc65d002SRafal Jaworowski * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21dc65d002SRafal Jaworowski * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22dc65d002SRafal Jaworowski * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 23dc65d002SRafal Jaworowski * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24dc65d002SRafal Jaworowski * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25dc65d002SRafal Jaworowski * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26dc65d002SRafal Jaworowski * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27dc65d002SRafal Jaworowski * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28dc65d002SRafal Jaworowski * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29dc65d002SRafal Jaworowski * SUCH DAMAGE. 30dc65d002SRafal Jaworowski * 31dc65d002SRafal Jaworowski * $FreeBSD$ 32dc65d002SRafal Jaworowski */ 33dc65d002SRafal Jaworowski 34dc65d002SRafal Jaworowski #ifndef _MACHINE_FDT_H_ 35dc65d002SRafal Jaworowski #define _MACHINE_FDT_H_ 36dc65d002SRafal Jaworowski 37e8cfd62eSAndrew Turner #include <machine/bus.h> 38e8cfd62eSAndrew Turner 39686450c8SIan Lepore #ifndef INTRNG 40686450c8SIan Lepore 41dc65d002SRafal Jaworowski /* Max interrupt number */ 42dc65d002SRafal Jaworowski #define FDT_INTR_MAX NIRQ 43dc65d002SRafal Jaworowski 442af3fc17SMarcel Moolenaar /* Map phandle/intpin pair to global IRQ number */ 452af3fc17SMarcel Moolenaar #define FDT_MAP_IRQ(node, pin) (pin) 462af3fc17SMarcel Moolenaar 47686450c8SIan Lepore #endif 48686450c8SIan Lepore 49dc65d002SRafal Jaworowski /* 50dc65d002SRafal Jaworowski * Bus space tag. XXX endianess info needs to be derived from the blob. 51dc65d002SRafal Jaworowski */ 52dc65d002SRafal Jaworowski extern bus_space_tag_t fdtbus_bs_tag; 53dc65d002SRafal Jaworowski 54dc65d002SRafal Jaworowski #endif /* _MACHINE_FDT_H_ */ 55