ttm_execbuf_util.h

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 * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
 * All Rights Reserved.
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/*
 * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
 */

#ifndef _TTM_EXECBUF_UTIL_H_
#define _TTM_EXECBUF_UTIL_H_

#include <ttm/ttm_bo_api.h>
#include <linux/list.h>

struct ttm_validate_buffer {
    struct list_head head;
    struct ttm_buffer_object *bo;
    void *new_sync_obj_arg;
    bool reserved;
    bool removed;
    int put_count;
    void *old_sync_obj;
};

extern void ttm_eu_backoff_reservation(struct list_head *list);

extern int ttm_eu_reserve_buffers(struct list_head *list);

extern void ttm_eu_fence_buffer_objects(struct list_head *list, void *sync_obj);

#endif