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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 3243 | Serge | 1 | /************************************************************************** |
| 2 | * |
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| 3 | * Copyright 2008-2009 VMware, Inc., Palo Alto, CA., USA |
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| 4 | * All Rights Reserved. |
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| 5 | * |
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 7 | * copy of this software and associated documentation files (the |
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| 8 | * "Software"), to deal in the Software without restriction, including |
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| 9 | * without limitation the rights to use, copy, modify, merge, publish, |
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| 10 | * distribute, sub license, and/or sell copies of the Software, and to |
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| 11 | * permit persons to whom the Software is furnished to do so, subject to |
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| 12 | * the following conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice (including the |
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| 15 | * next paragraph) shall be included in all copies or substantial portions |
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| 16 | * of the Software. |
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| 17 | * |
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| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 20 | * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
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| 21 | * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, |
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| 22 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
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| 23 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
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| 24 | * USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 25 | * |
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| 26 | **************************************************************************/ |
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| 27 | /* |
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| 28 | * Authors: Thomas Hellstrom |
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| 29 | */ |
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| 30 | |||
| 31 | #ifndef _DRM_GLOBAL_H_ |
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| 32 | #define _DRM_GLOBAL_H_ |
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| 33 | enum drm_global_types { |
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| 34 | DRM_GLOBAL_TTM_MEM = 0, |
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| 35 | DRM_GLOBAL_TTM_BO, |
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| 36 | DRM_GLOBAL_TTM_OBJECT, |
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| 37 | DRM_GLOBAL_NUM |
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| 38 | }; |
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| 39 | |||
| 40 | struct drm_global_reference { |
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| 41 | enum drm_global_types global_type; |
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| 42 | size_t size; |
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| 43 | void *object; |
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| 44 | int (*init) (struct drm_global_reference *); |
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| 45 | void (*release) (struct drm_global_reference *); |
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| 46 | }; |
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| 47 | |||
| 48 | extern void drm_global_init(void); |
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| 49 | extern void drm_global_release(void); |
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| 50 | extern int drm_global_item_ref(struct drm_global_reference *ref); |
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| 51 | extern void drm_global_item_unref(struct drm_global_reference *ref); |
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| 52 | |||
| 53 | #endif |