2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
8 * Copyright (C) 1995-1997,1999,2001-2004 Silicon Graphics, Inc. All rights reserved.
9 * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
11 #ifndef _ASM_IA64_SN_ARCH_H
12 #define _ASM_IA64_SN_ARCH_H
14 #include <asm/types.h>
15 #include <asm/sn/types.h>
16 #include <asm/sn/sn_cpuid.h>
19 * This is the maximum number of nodes that can be part of a kernel.
20 * Effectively, it's the maximum number of compact node ids (cnodeid_t).
21 * This is not necessarily the same as MAX_NASIDS.
23 #define MAX_COMPACT_NODES 2048
24 #define CPUS_PER_NODE 4
26 extern void sn_flush_all_caches(long addr, long bytes);
28 #endif /* _ASM_IA64_SN_ARCH_H */