0,0 → 1,53 |
/************************************************************************** |
* |
* Copyright 2008-2009 VMware, Inc., Palo Alto, CA., USA |
* All Rights Reserved. |
* |
* Permission is hereby granted, free of charge, to any person obtaining a |
* copy of this software and associated documentation files (the |
* "Software"), to deal in the Software without restriction, including |
* without limitation the rights to use, copy, modify, merge, publish, |
* distribute, sub license, and/or sell copies of the Software, and to |
* permit persons to whom the Software is furnished to do so, subject to |
* the following conditions: |
* |
* The above copyright notice and this permission notice (including the |
* next paragraph) shall be included in all copies or substantial portions |
* of the Software. |
* |
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
* THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, |
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
* USE OR OTHER DEALINGS IN THE SOFTWARE. |
* |
**************************************************************************/ |
/* |
* Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com> |
*/ |
|
#ifndef _DRM_GLOBAL_H_ |
#define _DRM_GLOBAL_H_ |
enum drm_global_types { |
DRM_GLOBAL_TTM_MEM = 0, |
DRM_GLOBAL_TTM_BO, |
DRM_GLOBAL_TTM_OBJECT, |
DRM_GLOBAL_NUM |
}; |
|
struct drm_global_reference { |
enum drm_global_types global_type; |
size_t size; |
void *object; |
int (*init) (struct drm_global_reference *); |
void (*release) (struct drm_global_reference *); |
}; |
|
extern void drm_global_init(void); |
extern void drm_global_release(void); |
extern int drm_global_item_ref(struct drm_global_reference *ref); |
extern void drm_global_item_unref(struct drm_global_reference *ref); |
|
#endif |