1/* $OpenBSD: simplebusvar.h,v 1.1 2023/09/22 01:10:43 jsg Exp $ */
2/*
3 * Copyright (c) 2016 Patrick Wildt <patrick@blueri.se>
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17
18struct simplebus_softc {
19 struct device sc_dev;
20 int sc_node;
21 bus_space_tag_t sc_iot;
22 bus_dma_tag_t sc_dmat;
23 int sc_acells;
24 int sc_scells;
25 int sc_pacells;
26 int sc_pscells;
27 struct bus_space sc_bus;
28 struct machine_bus_dma_tag sc_dma;
29 int *sc_ranges;
30 int sc_rangeslen;
31 int *sc_dmaranges;
32 int sc_dmarangeslen;
33 int sc_early;
34 int sc_early_nodes[64];
35};
36
37extern void simplebus_attach(struct device *, struct device *, void *);