*
* SGI specific setup.
*
- * Copyright (C) 1995-1997,1999,2001-2003 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (C) 1995-1997,1999,2001-2004 Silicon Graphics, Inc. All rights reserved.
* Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
*/
#ifndef _ASM_IA64_SN_ARCH_H
#include <asm/sn/types.h>
#include <asm/sn/sn_cpuid.h>
-typedef u64 shubreg_t;
-typedef u64 hubreg_t;
-typedef u64 mmr_t;
-typedef u64 nic_t;
-
-#define INVALID_NASID ((nasid_t)-1)
-#define INVALID_CNODEID ((cnodeid_t)-1)
-#define INVALID_PNODEID ((pnodeid_t)-1)
-#define INVALID_SLAB (slabid_t)-1
-#define INVALID_MODULE ((moduleid_t)-1)
-#define INVALID_PARTID ((partid_t)-1)
+/*
+ * This is the maximum number of nodes that can be part of a kernel.
+ * Effectively, it's the maximum number of compact node ids (cnodeid_t).
+ * This is not necessarily the same as MAX_NASIDS.
+ */
+#define MAX_COMPACT_NODES 2048
+#define CPUS_PER_NODE 4
-extern cpuid_t cnodetocpu(cnodeid_t);
extern void sn_flush_all_caches(long addr, long bytes);
-extern int is_fine_dirmode(void);
#endif /* _ASM_IA64_SN_ARCH_H */