1/*	$NetBSD$	*/
2
3/*
4 * Copyright (c) 2015 Palle Lyckegaard
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
20 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
24 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
25 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29struct vpci_range {
30	u_int32_t	cspace;
31	u_int32_t	child_hi;
32	u_int32_t	child_lo;
33	u_int32_t	phys_hi;
34	u_int32_t	phys_lo;
35	u_int32_t	size_hi;
36	u_int32_t	size_lo;
37};
38
39struct vpci_pbm {
40	struct vpci_softc *vp_sc;
41	uint64_t vp_devhandle;
42
43	struct vpci_range *vp_range;
44	pci_chipset_tag_t vp_pc;
45	int vp_nrange;
46
47	bus_space_tag_t		vp_memt;
48	bus_space_tag_t		vp_iot;
49	bus_space_tag_t		vp_cfgt;
50	bus_space_handle_t	vp_cfgh;
51	bus_dma_tag_t		vp_dmat;
52	int			vp_flags;
53	int			vp_bus_a;
54	struct iommu_state	vp_is;
55	struct strbuf_ctl	vp_sb;
56};
57
58struct vpci_softc {
59	device_t sc_dev;
60	int sc_node;
61	int sc_ign;
62	bus_dma_tag_t sc_dmat;
63	bus_space_tag_t sc_bustag;
64#if 0
65FIXME
66	bus_addr_t sc_csr, sc_xbc;
67	bus_space_handle_t sc_csrh, sc_xbch;
68#else
69	bus_addr_t sc_csr;
70	bus_space_handle_t sc_csrh;
71#endif
72#if 0
73FiXME
74	int sc_oberon;
75#endif
76};
77