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Diffstat (limited to 'include/asm-ia64/mmzone.h')
| -rw-r--r-- | include/asm-ia64/mmzone.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/asm-ia64/mmzone.h b/include/asm-ia64/mmzone.h new file mode 100644 index 00000000000..9491dacc89c --- /dev/null +++ b/include/asm-ia64/mmzone.h @@ -0,0 +1,32 @@ +/* + * 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) 2000,2003 Silicon Graphics, Inc. All rights reserved. + * Copyright (c) 2002 NEC Corp. + * Copyright (c) 2002 Erich Focht <efocht@ess.nec.de> + * Copyright (c) 2002 Kimio Suganuma <k-suganuma@da.jp.nec.com> + */ +#ifndef _ASM_IA64_MMZONE_H +#define _ASM_IA64_MMZONE_H + +#include <linux/numa.h> +#include <asm/page.h> +#include <asm/meminit.h> + +#ifdef CONFIG_DISCONTIGMEM + +#ifdef CONFIG_IA64_DIG /* DIG systems are small */ +# define MAX_PHYSNODE_ID 8 +# define NR_NODE_MEMBLKS (MAX_NUMNODES * 8) +#else /* sn2 is the biggest case, so we use that if !DIG */ +# define MAX_PHYSNODE_ID 2048 +# define NR_NODE_MEMBLKS (MAX_NUMNODES * 4) +#endif + +#else /* CONFIG_DISCONTIGMEM */ +# define NR_NODE_MEMBLKS (MAX_NUMNODES * 4) +#endif /* CONFIG_DISCONTIGMEM */ + +#endif /* _ASM_IA64_MMZONE_H */ |