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/**************************************************************************
*
* 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.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
*
**************************************************************************/
/*
* Authors: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
*/
#ifndef _TTM_USEROBJ_API_H_
#define _TTM_USEROBJ_API_H_
#include "psb_ttm_placement_user.h"
#include "psb_ttm_fence_user.h"
#include "ttm/ttm_object.h"
#include "psb_ttm_fence_api.h"
#include "ttm/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);
extern int ttm_buffer_object_create(struct ttm_bo_device *bdev,
unsigned long size,
enum ttm_bo_type type,
uint32_t flags,
uint32_t page_alignment,
unsigned long buffer_start,
bool interruptible,
struct file *persistant_swap_storage,
struct ttm_buffer_object **p_bo);
extern int psb_ttm_bo_check_placement(struct ttm_buffer_object *bo,
struct ttm_placement *placement);
#endif
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