diff options
Diffstat (limited to 'drivers/staging/psb/ttm/ttm_userobj_api.h')
| -rw-r--r-- | drivers/staging/psb/ttm/ttm_userobj_api.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/drivers/staging/psb/ttm/ttm_userobj_api.h b/drivers/staging/psb/ttm/ttm_userobj_api.h new file mode 100644 index 000000000000..33def07131ce --- /dev/null +++ b/drivers/staging/psb/ttm/ttm_userobj_api.h @@ -0,0 +1,79 @@ +/************************************************************************** + * + * Copyright (c) 2006-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA + * All Rights Reserved. + * Copyright (c) 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 <thomas-at-tungstengraphics-dot-com> + */ + +#ifndef _TTM_USEROBJ_API_H_ +#define _TTM_USEROBJ_API_H_ + +#include "ttm_placement_user.h" +#include "ttm_fence_user.h" +#include "ttm_object.h" +#include "ttm_fence_api.h" +#include "ttm_bo_api.h" + +struct ttm_lock; + +/* + * User ioctls. + */ + +extern int ttm_pl_create_ioctl(struct ttm_object_file *tfile, + struct ttm_bo_device *bdev, + struct ttm_lock *lock, void *data); +extern int ttm_pl_ub_create_ioctl(struct ttm_object_file *tfile, + struct ttm_bo_device *bdev, + struct ttm_lock *lock, void *data); +extern int ttm_pl_reference_ioctl(struct ttm_object_file *tfile, void *data); +extern int ttm_pl_unref_ioctl(struct ttm_object_file *tfile, void *data); +extern int ttm_pl_synccpu_ioctl(struct ttm_object_file *tfile, void *data); +extern int ttm_pl_setstatus_ioctl(struct ttm_object_file *tfile, + struct ttm_lock *lock, void *data); +extern int ttm_pl_waitidle_ioctl(struct ttm_object_file *tfile, void *data); +extern int ttm_fence_signaled_ioctl(struct ttm_object_file *tfile, void *data); +extern int ttm_fence_finish_ioctl(struct ttm_object_file *tfile, void *data); +extern int ttm_fence_unref_ioctl(struct ttm_object_file *tfile, void *data); + +extern int +ttm_fence_user_create(struct ttm_fence_device *fdev, + struct ttm_object_file *tfile, + uint32_t fence_class, + uint32_t fence_types, + uint32_t create_flags, + struct ttm_fence_object **fence, uint32_t * user_handle); + +extern struct ttm_buffer_object *ttm_buffer_object_lookup(struct ttm_object_file + *tfile, + uint32_t handle); + +extern int +ttm_pl_verify_access(struct ttm_buffer_object *bo, + struct ttm_object_file *tfile); +#endif |