70 lines
2.6 KiB
C
70 lines
2.6 KiB
C
/*
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* File: partition.h
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* Purpose: Maps partition structures.
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*
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* NOTICE: This file documents an UNSUPORTED INTERFACE and is subject to
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* change without notice.
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*
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* Copyright 1995, Silicon Graphics, Inc.
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* ALL RIGHTS RESERVED
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*
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* UNPUBLISHED -- Rights reserved under the copyright laws of the United
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* States. Use of a copyright notice is precautionary only and does not
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* imply publication or disclosure.
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*
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* U.S. GOVERNMENT RESTRICTED RIGHTS LEGEND:
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* Use, duplication or disclosure by the Government is subject to restrictions
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* as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights
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* in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or
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* in similar or successor clauses in the FAR, or the DOD or NASA FAR
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* Supplement. Contractor/manufacturer is Silicon Graphics, Inc.,
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* 2011 N. Shoreline Blvd. Mountain View, CA 94039-7311.
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*
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* THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY
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* INFORMATION OF SILICON GRAPHICS, INC. ANY DUPLICATION, MODIFICATION,
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* DISTRIBUTION, OR DISCLOSURE IN ANY FORM, IN WHOLE, OR IN PART, IS STRICTLY
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* PROHIBITED WITHOUT THE PRIOR EXPRESS WRITTEN PERMISSION OF SILICON
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* GRAPHICS, INC.
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*/
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#ifndef _SYS_PARTITION_H
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#define _SYS_PARTITION_H
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#include <sys/types.h>
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#include <sys/param.h>
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typedef struct pn_s {
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nasid_t pn_nasid; /* Current nasid */
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unsigned short pn_rsvd1;
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unsigned char pn_state; /* Node state */
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unsigned pn_cpuA:1; /* True if CPU A installed */
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unsigned pn_cpuB:1; /* True if CPU B installed */
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unsigned :6; /* Reserved, must be 0 */
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partid_t pn_partid; /* Partition ID owning node */
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unsigned char pn_domainid; /* Domain owning partition */
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unsigned short pn_clusterid; /* Cluster ID of partition */
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unsigned short pn_cellid; /* Cell ID of partition */
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moduleid_t pn_module; /* Module ID */
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unsigned short pn_ncells; /* Total # cells */
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unsigned short pn_rsvd2[6]; /* Reserved, must be 0 */
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} pn_t;
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typedef struct part_info_s {
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partid_t pi_partid; /* partition ID */
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__uint32_t pi_flags; /* status flags */
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# define PI_F_ACTIVE 0x01 /* active partition */
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__uint32_t pi_reserverd[8]; /* reserved for future use */
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} part_info_t;
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/*
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* Operations for SYSSGI system call: SGI_PART_OPERATIONS
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*/
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#define SYSSGI_PARTOP_GETPARTID 1 /* get partition ID */
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#define SYSSGI_PARTOP_NODEMAP 2 /* get system node map */
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#define SYSSGI_PARTOP_PARTMAP 3 /* get specific partition info */
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#define SYSSGI_PARTOP_DEACTIVATE 4 /* deactivate a partition */
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#define SYSSGI_PARTOP_ACTIVATE 5 /* activate partitions */
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#endif
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