/*
 * Copyright (c) 2007 Pavel Jancik, Michal Kebrt
 * 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 arm32mm	
 * @{
 */
/** @file
 *  @brief Frame related declarations.
 */

#ifndef KERN_arm32_FRAME_H_
#define KERN_arm32_FRAME_H_

#define FRAME_WIDTH		12 /* 4KB frames */
#define FRAME_SIZE		(1 << FRAME_WIDTH)

#ifdef KERNEL
#ifndef __ASM__

#include <arch/types.h>

#define BOOT_PAGE_TABLE_SIZE    0x4000
#define BOOT_PAGE_TABLE_ADDRESS 0x4000

#define BOOT_PAGE_TABLE_START_FRAME     (BOOT_PAGE_TABLE_ADDRESS >> FRAME_WIDTH)
#define BOOT_PAGE_TABLE_SIZE_IN_FRAMES  (BOOT_PAGE_TABLE_SIZE >> FRAME_WIDTH)

extern uintptr_t last_frame;

extern void frame_arch_init(void);
extern void boot_page_table_free(void);
#define physmem_print()

#endif /* __ASM__ */
#endif /* KERNEL */

#endif

/** @}
 */