Annotation of sys/arch/hp300/dev/sgcvar.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: sgcvar.h,v 1.2 2007/01/06 20:09:12 miod Exp $ */
2:
3: /*
4: * Copyright (c) 2005, Miodrag Vallat.
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:
30: /*
31: * Autoconfiguration definitions and prototypes for the SGC bus.
32: */
33:
34: struct sgc_attach_args {
35: int saa_slot; /* slot number */
36: bus_space_tag_t saa_iot;
37: };
38:
39: #ifdef _KERNEL
40: void *sgc_slottopa(int);
41: #endif /* _KERNEL */
42:
43: /* Macros to switch between SGC slot numbers and kernel conscode */
44: #define SGC_SLOT_TO_CONSCODE(slot) (256 + (slot))
45: #define CONSCODE_TO_SGC_SLOT(code) ((code) - 256)
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