blob: bc3cfa17cd0f559eb69d8b25a28f904c4e89749c [file] [log] [blame]
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
* Copyright (C) 2001-2003 Silicon Graphics, Inc. All rights reserved.
#include <linux/module.h>
#include <asm/pgalloc.h>
* sn_flush_all_caches - flush a range of address from all caches (incl. L4)
* @flush_addr: identity mapped region 7 address to start flushing
* @bytes: number of bytes to flush
* Flush a range of addresses from all caches including L4.
* All addresses fully or partially contained within
* @flush_addr to @flush_addr + @bytes are flushed
* from the all caches.
sn_flush_all_caches(long flush_addr, long bytes)
flush_icache_range(flush_addr, flush_addr+bytes);
* The last call may have returned before the caches
* were actually flushed, so we call it again to make
* sure.
flush_icache_range(flush_addr, flush_addr+bytes);