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/*
*
* 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) 1992 - 1997,2001 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_IA64_SN_SN2_SLOTNUM_H
#define _ASM_IA64_SN_SN2_SLOTNUM_H
#define SLOTNUM_MAXLENGTH 16
/*
* This file defines IO widget to slot/device assignments.
*/
/* This determines module to pnode mapping. */
#define NODESLOTS_PER_MODULE 1
#define NODESLOTS_PER_MODULE_SHFT 1
#define SLOTNUM_NODE_CLASS 0x00 /* Node */
#define SLOTNUM_ROUTER_CLASS 0x10 /* Router */
#define SLOTNUM_XTALK_CLASS 0x20 /* Xtalk */
#define SLOTNUM_MIDPLANE_CLASS 0x30 /* Midplane */
#define SLOTNUM_XBOW_CLASS 0x40 /* Xbow */
#define SLOTNUM_KNODE_CLASS 0x50 /* Kego node */
#define SLOTNUM_PCI_CLASS 0x60 /* PCI widgets on XBridge */
#define SLOTNUM_INVALID_CLASS 0xf0 /* Invalid */
#define SLOTNUM_CLASS_MASK 0xf0
#define SLOTNUM_SLOT_MASK 0x0f
#define SLOTNUM_GETCLASS(_sn) ((_sn) & SLOTNUM_CLASS_MASK)
#define SLOTNUM_GETSLOT(_sn) ((_sn) & SLOTNUM_SLOT_MASK)
#endif /* _ASM_IA64_SN_SN2_SLOTNUM_H */
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