/*
 * Copyright (C) 2006 Jakub Jermar
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

 /** @addtogroup genericddi
 * @{
 */
/** @file
 */

#ifndef __DDI_ARG_H__
#define __DDI_ARG_H__

/** Structure encapsulating arguments for SYS_MAP_PHYSMEM syscall. */
typedef struct {
	unsigned long long task_id;	/** ID of the destination task. */
	void *phys_base;		/** Physical address of starting frame. */
	void *virt_base;		/** Virtual address of starting page. */
	unsigned long pages;		/** Number of pages to map. */
	int flags;			/** Address space area flags for the mapping. */
} ddi_memarg_t;

/** Structure encapsulating arguments for SYS_ENABLE_IOSPACE syscall. */
typedef struct {
	unsigned long long task_id;	/** ID of the destination task. */
	void *ioaddr;			/** Starting I/O space address. */
	unsigned long size;		/** Number of bytes. */
} ddi_ioarg_t;

#endif

 /** @}
 */