303b9c2f5f1931f954070ee5cf8aeacadd3699f7
2 * Copyright (c) 2000-2001 by The XFree86 Project, Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
22 * Except as contained in this notice, the name of the copyright holder(s)
23 * and author(s) shall not be used in advertising or otherwise to promote
24 * the sale, use or other dealings in this Software without prior written
25 * authorization from the copyright holder(s) and author(s).
29 * This file contains the interfaces to the bus-specific code
32 #ifdef HAVE_XORG_CONFIG_H
33 #include <xorg-config.h>
47 #include "xf86_OSproc.h"
49 Bool fbSlotClaimed
= FALSE
;
52 xf86ClaimFbSlot(DriverPtr drvp
, int chipset
, GDevPtr dev
, Bool active
)
57 #ifdef XSERVER_PLATFORM_BUS
58 if (platformSlotClaimed
)
61 #ifdef XSERVER_LIBPCIACCESS
65 #if defined(__sparc__) || defined (__sparc64__)
70 num
= xf86AllocateEntity();
71 p
= xf86Entities
[num
];
74 p
->bus
.type
= BUS_NONE
;
77 xf86AddDevToEntity(num
, dev
);
84 * Get the list of FB "slots" claimed by a screen
87 xf86GetFbInfoForScreen(int scrnIndex
)
93 for (i
= 0; i
< xf86Screens
[scrnIndex
]->numEntities
; i
++) {
94 p
= xf86Entities
[xf86Screens
[scrnIndex
]->entityList
[i
]];
95 if (p
->bus
.type
== BUS_NONE
) {