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23ef59ef DV |
1 | /* |
2 | * Internal Header for the Direct Rendering Manager | |
3 | * | |
4 | * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. | |
5 | * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. | |
6 | * Copyright (c) 2009-2010, Code Aurora Forum. | |
7 | * All rights reserved. | |
8 | * | |
9 | * Author: Rickard E. (Rik) Faith <faith@valinux.com> | |
10 | * Author: Gareth Hughes <gareth@valinux.com> | |
11 | * | |
12 | * Permission is hereby granted, free of charge, to any person obtaining a | |
13 | * copy of this software and associated documentation files (the "Software"), | |
14 | * to deal in the Software without restriction, including without limitation | |
15 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
16 | * and/or sell copies of the Software, and to permit persons to whom the | |
17 | * Software is furnished to do so, subject to the following conditions: | |
18 | * | |
19 | * The above copyright notice and this permission notice (including the next | |
20 | * paragraph) shall be included in all copies or substantial portions of the | |
21 | * Software. | |
22 | * | |
23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
24 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
25 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
26 | * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
27 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
28 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
29 | * OTHER DEALINGS IN THE SOFTWARE. | |
30 | */ | |
31 | ||
32 | #ifndef _DRM_PCI_H_ | |
33 | #define _DRM_PCI_H_ | |
34 | ||
35 | #include <linux/pci.h> | |
36 | ||
37 | struct drm_dma_handle; | |
38 | struct drm_device; | |
39 | struct drm_driver; | |
40 | struct drm_master; | |
41 | ||
91faa047 DV |
42 | struct drm_dma_handle *drm_pci_alloc(struct drm_device *dev, size_t size, |
43 | size_t align); | |
44 | void drm_pci_free(struct drm_device *dev, struct drm_dma_handle * dmah); | |
23ef59ef | 45 | |
10631d72 DV |
46 | int drm_legacy_pci_init(struct drm_driver *driver, struct pci_driver *pdriver); |
47 | void drm_legacy_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver); | |
23ef59ef | 48 | #ifdef CONFIG_PCI |
91faa047 DV |
49 | int drm_get_pci_dev(struct pci_dev *pdev, |
50 | const struct pci_device_id *ent, | |
51 | struct drm_driver *driver); | |
23ef59ef DV |
52 | #else |
53 | static inline int drm_get_pci_dev(struct pci_dev *pdev, | |
54 | const struct pci_device_id *ent, | |
55 | struct drm_driver *driver) | |
56 | { | |
57 | return -ENOSYS; | |
58 | } | |
23ef59ef DV |
59 | #endif |
60 | ||
23ef59ef | 61 | #endif /* _DRM_PCI_H_ */ |