xf86noBus.c revision 05b261ec 
1
2/*
3 * Copyright (c) 2000-2002 by The XFree86 Project, Inc.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
21 * OTHER DEALINGS IN THE SOFTWARE.
22 *
23 * Except as contained in this notice, the name of the copyright holder(s)
24 * and author(s) shall not be used in advertising or otherwise to promote
25 * the sale, use or other dealings in this Software without prior written
26 * authorization from the copyright holder(s) and author(s).
27 */
28
29/*
30 * This file contains the interfaces to the bus-specific code
31 */
32
33#ifdef HAVE_XORG_CONFIG_H
34#include <xorg-config.h>
35#endif
36
37#include <ctype.h>
38#include <stdlib.h>
39#include <unistd.h>
40#include <X11/X.h>
41#include "os.h"
42#include "xf86.h"
43#include "xf86Priv.h"
44#include "xf86Resources.h"
45
46#include "xf86Bus.h"
47
48#define XF86_OS_PRIVS
49#define NEED_OS_RAC_PROTOS
50#include "xf86_OSproc.h"
51
52#include "xf86RAC.h"
53
54_X_EXPORT int
55xf86ClaimNoSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active)
56{
57    EntityPtr p;
58    int num;
59
60    num = xf86AllocateEntity();
61    p = xf86Entities[num];
62    p->driver = drvp;
63    p->chipset = 0;
64    p->busType = BUS_NONE;
65    p->active = active;
66    p->inUse = FALSE;
67    xf86AddDevToEntity(num, dev);
68    p->access = xnfcalloc(1,sizeof(EntityAccessRec));
69    p->access->fallback = &AccessNULL;
70    p->access->pAccess = &AccessNULL;
71    p->busAcc = NULL;
72
73    return num;
74}
75