xref: /OK3568_Linux_fs/external/xserver/hw/xfree86/common/xf86pciBus.h (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1 
2 /*
3  * Copyright (c) 1999-2003 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 #ifdef HAVE_XORG_CONFIG_H
30 #include <xorg-config.h>
31 #endif
32 
33 #ifndef _XF86_PCI_BUS_H
34 #define _XF86_PCI_BUS_H
35 
36 #include "xf86MatchDrivers.h"
37 
38 void xf86PciProbe(void);
39 Bool xf86PciAddMatchingDev(DriverPtr drvp);
40 Bool xf86PciProbeDev(DriverPtr drvp);
41 void xf86PciIsolateDevice(const char *argument);
42 void xf86PciMatchDriver(XF86MatchedDrivers *md);
43 Bool xf86PciConfigure(void *busData, struct pci_device *pDev);
44 void xf86PciConfigureNewDev(void *busData, struct pci_device *pVideo,
45                             GDevRec * GDev, int *chipset);
46 
47 #define MATCH_PCI_DEVICES(x, y) (((x)->domain == (y)->domain) &&        \
48                                  ((x)->bus == (y)->bus) &&              \
49                                  ((x)->func == (y)->func) &&            \
50                                  ((x)->dev == (y)->dev))
51 
52 void
53 xf86MatchDriverFromFiles(uint16_t match_vendor, uint16_t match_chip,
54                          XF86MatchedDrivers *md);
55 void
56 xf86VideoPtrToDriverList(struct pci_device *dev, XF86MatchedDrivers *md);
57 #endif                          /* _XF86_PCI_BUS_H */
58