Annotation of sys/arch/sparc64/dev/centralvar.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: centralvar.h,v 1.1 2004/09/22 21:31:51 jason Exp $ */
2:
3: /*
4: * Copyright (c) 2004 Jason L. Wright (jason@thought.net)
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:
29: struct central_reg {
30: u_int32_t cbr_slot;
31: u_int32_t cbr_offset;
32: u_int32_t cbr_size;
33: };
34:
35: struct central_attach_args {
36: char *ca_name;
37: bus_space_tag_t ca_bustag;
38: struct central_reg *ca_reg;
39: int ca_node;
40: int ca_nreg;
41: };
42:
43: struct central_range {
44: u_int32_t cspace; /* Client space */
45: u_int32_t coffset; /* Client offset */
46: u_int32_t pspace; /* Parent space */
47: u_int32_t poffset; /* Parent offset */
48: u_int32_t size; /* Size in bytes of this range */
49: };
50:
51: #define central_bus_map(t, slot, offset, sz, flags, hp) \
52: bus_space_map(t, BUS_ADDR(slot, offset), sz, flags, hp)
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