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1 | /* |
2 | * Copyright 1998 by Concurrent Computer Corporation | |
3 | * | |
4 | * Permission to use, copy, modify, distribute, and sell this software | |
5 | * and its documentation for any purpose is hereby granted without fee, | |
6 | * provided that the above copyright notice appear in all copies and that | |
7 | * both that copyright notice and this permission notice appear in | |
8 | * supporting documentation, and that the name of Concurrent Computer | |
9 | * Corporation not be used in advertising or publicity pertaining to | |
10 | * distribution of the software without specific, written prior | |
11 | * permission. Concurrent Computer Corporation makes no representations | |
12 | * about the suitability of this software for any purpose. It is | |
13 | * provided "as is" without express or implied warranty. | |
14 | * | |
15 | * CONCURRENT COMPUTER CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD | |
16 | * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY | |
17 | * AND FITNESS, IN NO EVENT SHALL CONCURRENT COMPUTER CORPORATION BE | |
18 | * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY | |
19 | * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, | |
20 | * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, | |
21 | * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS | |
22 | * SOFTWARE. | |
23 | * | |
24 | * Copyright 1998 by Metro Link Incorporated | |
25 | * | |
26 | * Permission to use, copy, modify, distribute, and sell this software | |
27 | * and its documentation for any purpose is hereby granted without fee, | |
28 | * provided that the above copyright notice appear in all copies and that | |
29 | * both that copyright notice and this permission notice appear in | |
30 | * supporting documentation, and that the name of Metro Link | |
31 | * Incorporated not be used in advertising or publicity pertaining to | |
32 | * distribution of the software without specific, written prior | |
33 | * permission. Metro Link Incorporated makes no representations | |
34 | * about the suitability of this software for any purpose. It is | |
35 | * provided "as is" without express or implied warranty. | |
36 | * | |
37 | * METRO LINK INCORPORATED DISCLAIMS ALL WARRANTIES WITH REGARD | |
38 | * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY | |
39 | * AND FITNESS, IN NO EVENT SHALL METRO LINK INCORPORATED BE | |
40 | * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY | |
41 | * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, | |
42 | * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, | |
43 | * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS | |
44 | * SOFTWARE. | |
45 | * | |
46 | * This file is derived in part from the original xf86_PCI.h that included | |
47 | * following copyright message: | |
48 | * | |
49 | * Copyright 1995 by Robin Cutshaw <robin@XFree86.Org> | |
50 | * | |
51 | * Permission to use, copy, modify, distribute, and sell this software and its | |
52 | * documentation for any purpose is hereby granted without fee, provided that | |
53 | * the above copyright notice appear in all copies and that both that | |
54 | * copyright notice and this permission notice appear in supporting | |
55 | * documentation, and that the names of the above listed copyright holder(s) | |
56 | * not be used in advertising or publicity pertaining to distribution of | |
57 | * the software without specific, written prior permission. The above listed | |
58 | * copyright holder(s) make(s) no representations about the suitability of this | |
59 | * software for any purpose. It is provided "as is" without express or | |
60 | * implied warranty. | |
61 | * | |
62 | * THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM(S) ALL WARRANTIES WITH REGARD | |
63 | * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY | |
64 | * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE | |
65 | * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY | |
66 | * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER | |
67 | * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING | |
68 | * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
69 | * | |
70 | */ | |
71 | /* | |
72 | * Copyright (c) 1999-2003 by The XFree86 Project, Inc. | |
73 | * | |
74 | * Permission is hereby granted, free of charge, to any person obtaining a | |
75 | * copy of this software and associated documentation files (the "Software"), | |
76 | * to deal in the Software without restriction, including without limitation | |
77 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
78 | * and/or sell copies of the Software, and to permit persons to whom the | |
79 | * Software is furnished to do so, subject to the following conditions: | |
80 | * | |
81 | * The above copyright notice and this permission notice shall be included in | |
82 | * all copies or substantial portions of the Software. | |
83 | * | |
84 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
85 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
86 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
87 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
88 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
89 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
90 | * OTHER DEALINGS IN THE SOFTWARE. | |
91 | * | |
92 | * Except as contained in this notice, the name of the copyright holder(s) | |
93 | * and author(s) shall not be used in advertising or otherwise to promote | |
94 | * the sale, use or other dealings in this Software without prior written | |
95 | * authorization from the copyright holder(s) and author(s). | |
96 | */ | |
97 | ||
98 | /* | |
99 | * This file has the private Pci definitions. The public ones are imported | |
100 | * from xf86Pci.h. Drivers should not use this file. | |
101 | */ | |
102 | #ifdef HAVE_XORG_CONFIG_H | |
103 | #include <xorg-config.h> | |
104 | #endif | |
105 | ||
106 | #ifndef _PCI_H | |
107 | #define _PCI_H 1 | |
108 | ||
109 | #include "xf86Pci.h" | |
110 | ||
111 | /* | |
112 | * Global Definitions | |
113 | */ | |
114 | #if (defined(__alpha__) || defined(__ia64__)) && defined (linux) | |
115 | #define PCI_DOM_MASK 0x01fful | |
116 | #else | |
117 | #define PCI_DOM_MASK 0x0ffu | |
118 | #endif | |
119 | ||
120 | #ifndef PCI_DOM_MASK | |
121 | #define PCI_DOM_MASK 0x0ffu | |
122 | #endif | |
123 | #define PCI_DOMBUS_MASK (((PCI_DOM_MASK) << 8) | 0x0ffu) | |
124 | ||
125 | /* | |
126 | * "b" contains an optional domain number. | |
127 | */ | |
128 | #define PCI_MAKE_TAG(b,d,f) ((((b) & (PCI_DOMBUS_MASK)) << 16) | \ | |
129 | (((d) & 0x00001fu) << 11) | \ | |
130 | (((f) & 0x000007u) << 8)) | |
131 | ||
132 | #define PCI_MAKE_BUS(d,b) ((((d) & (PCI_DOM_MASK)) << 8) | ((b) & 0xffu)) | |
133 | ||
134 | #define PCI_DOM_FROM_BUS(bus) (((bus) >> 8) & (PCI_DOM_MASK)) | |
135 | #define PCI_BUS_NO_DOMAIN(bus) ((bus) & 0xffu) | |
136 | #define PCI_TAG_NO_DOMAIN(tag) ((tag) & 0x00ffff00u) | |
137 | ||
138 | #if defined(linux) | |
139 | #define osPciInit(x) do {} while (0) | |
140 | #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \ | |
141 | defined(__OpenBSD__) || defined(__NetBSD__) || \ | |
142 | defined(__DragonFly__) || defined(__sun) || defined(__GNU__) | |
143 | extern void osPciInit(void); | |
144 | #else | |
145 | #error No PCI support available for this architecture/OS combination | |
146 | #endif | |
147 | ||
148 | #endif /* _PCI_H */ |