patch-2.4.23 linux-2.4.23/include/asm-ia64/mmzone.h

• Lines: 64
• Date: 2003-11-28 10:26:21.000000000 -0800
• Orig file: linux-2.4.22/include/asm-ia64/mmzone.h
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.22/include/asm-ia64/mmzone.h linux-2.4.23/include/asm-ia64/mmzone.h
@@ -0,0 +1,63 @@
+/*
+ * 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/config.h>
+#include <linux/init.h>
+
+
+#ifdef CONFIG_NUMA
+
+#ifdef CONFIG_IA64_DIG
+
+/*
+ * Platform definitions for DIG platform with contiguous memory.
+ */
+#define MAX_PHYSNODE_ID	8		/* Maximum node number +1 */
+#define NR_NODES	8		/* Maximum number of nodes in SSI */
+#define NR_MEMBLKS	(NR_NODES * 32)
+
+
+
+
+#elif CONFIG_IA64_SGI_SN2
+
+/*
+ * Platform definitions for DIG platform with contiguous memory.
+ */
+#define MAX_PHYSNODE_ID	2048		/* Maximum node number +1 */
+#define NR_NODES	256		/* Maximum number of compute nodes in SSI */
+#define NR_MEMBLKS	(NR_NODES)
+
+#elif CONFIG_IA64_GENERIC
+
+
+/*
+ * Platform definitions for GENERIC platform with contiguous or discontiguous memory.
+ */
+#define MAX_PHYSNODE_ID 2048		/* Maximum node number +1 */
+#define NR_NODES        256		/* Maximum number of nodes in SSI */
+#define NR_MEMBLKS      (NR_NODES)
+
+
+#else
+#error unknown platform
+#endif
+
+extern void build_cpu_to_node_map(void);
+
+#else /* CONFIG_NUMA */
+
+#define NR_NODES	1
+
+#endif /* CONFIG_NUMA */
+#endif /* _ASM_IA64_MMZONE_H */