pyrovar.h revision 1.4 
1/*	$OpenBSD: pyrovar.h,v 1.4 2011/07/06 05:48:57 kettenis Exp $	*/
2
3/*
4 * Copyright (c) 2007 Mark Kettenis
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 pyro_msi_msg {
30	uint8_t		mm_type;
31	uint8_t		mm_reserved[3];
32	uint16_t	mm_reqid;
33	uint16_t	mm_data;
34	uint64_t	mm_reserved2[7];
35};
36
37struct pyro_range {
38	u_int32_t	cspace;
39	u_int32_t	child_hi;
40	u_int32_t	child_lo;
41	u_int32_t	phys_hi;
42	u_int32_t	phys_lo;
43	u_int32_t	size_hi;
44	u_int32_t	size_lo;
45};
46
47struct pyro_pbm {
48	struct pyro_softc *pp_sc;
49
50	struct pyro_range *pp_range;
51	pci_chipset_tag_t pp_pc;
52	int pp_nrange;
53
54	bus_space_tag_t		pp_memt;
55	bus_space_tag_t		pp_iot;
56	bus_space_tag_t		pp_cfgt;
57	bus_space_handle_t	pp_cfgh;
58	bus_dma_tag_t		pp_dmat;
59	int			pp_bus_a;
60	struct iommu_state	pp_is;
61	struct strbuf_ctl	pp_sb;
62
63	struct msi_eq *pp_meq;
64	bus_addr_t pp_msiaddr;
65	int pp_msinum;
66	struct intrhand **pp_msi;
67
68	int pp_flags;
69};
70
71struct pyro_softc {
72	struct device sc_dv;
73	int sc_node;
74	int sc_ign;
75	bus_dma_tag_t sc_dmat;
76	bus_space_tag_t sc_bust;
77	bus_addr_t sc_csr, sc_xbc;
78	bus_space_handle_t sc_csrh, sc_xbch;
79
80	int sc_oberon;
81};
82