include/asm-ppc64/iSeries/ItVpdAreas.h

   1 /*
   2  * ItVpdAreas.h
   3  * Copyright (C) 2001  Mike Corrigan IBM Corporation
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  18  */
  19 #ifndef _ITVPDAREAS_H
  20 #define _ITVPDAREAS_H
  21
  22 //=====================================================================================
  23 //
  24 //      This file defines the address and length of all of the VPD area passed to
  25 //      the OS from PLIC (most of which start from the SP).
  26 //
  27
  28 #include <asm/types.h>
  29
  30 // VPD Entry index is carved in stone - cannot be changed (easily).
  31 #define ItVpdCecVpd                                0
  32 #define ItVpdDynamicSpace                          1
  33 #define ItVpdExtVpd                                2
  34 #define ItVpdExtVpdOnPanel                         3
  35 #define ItVpdFirstPaca                             4
  36 #define ItVpdIoVpd                                 5
  37 #define ItVpdIplParms                              6
  38 #define ItVpdMsVpd                                 7
  39 #define ItVpdPanelVpd                              8
  40 #define ItVpdLpNaca                                9
  41 #define ItVpdBackplaneAndMaybeClockCardVpd        10
  42 #define ItVpdRecoveryLogBuffer                    11
  43 #define ItVpdSpCommArea                           12
  44 #define ItVpdSpLogBuffer                          13
  45 #define ItVpdSpLogBufferSave                      14
  46 #define ItVpdSpCardVpd                            15
  47 #define ItVpdFirstProcVpd                         16
  48 #define ItVpdApModelVpd                           17
  49 #define ItVpdClockCardVpd                         18
  50 #define ItVpdBusExtCardVpd                        19
  51 #define ItVpdProcCapacityVpd                      20
  52 #define ItVpdInteractiveCapacityVpd               21
  53 #define ItVpdFirstSlotLabel                       22
  54 #define ItVpdFirstLpQueue                         23
  55 #define ItVpdFirstL3CacheVpd                      24
  56 #define ItVpdFirstProcFruVpd                      25
  57
  58 #define ItVpdMaxEntries                           26
  59
  60
  61 #define ItDmaMaxEntries                           10
  62
  63 #define ItVpdAreasMaxSlotLabels          192
  64
  65
  66 struct SlicVpdAdrs {
  67         u32     pad1;
  68         void *  vpdAddr;
  69 };
  70
  71
  72 struct  ItVpdAreas
  73 {
  74         u32     xSlicDesc;              // Descriptor                           000-003
  75         u16     xSlicSize;              // Size of this control block           004-005
  76         u16     xPlicAdjustVpdLens:1;   // Flag to indicate new interface       006-007
  77         u16     xRsvd1:15;              // Reserved bits                        ...
  78         u16     xSlicVpdEntries;        // Number of VPD entries                008-009
  79         u16     xSlicDmaEntries;        // Number of DMA entries                00A-00B
  80         u16     xSlicMaxLogicalProcs;   // Maximum logical processors           00C-00D
  81         u16     xSlicMaxPhysicalProcs;  // Maximum physical processors          00E-00F
  82         u16     xSlicDmaToksOffset;     // Offset into this of array            010-011
  83         u16     xSlicVpdAdrsOffset;     // Offset into this of array            012-013
  84         u16     xSlicDmaLensOffset;     // Offset into this of array            014-015
  85         u16     xSlicVpdLensOffset;     // Offset into this of array            016-017
  86         u16     xSlicMaxSlotLabels;     // Maximum number of slot labels        018-019
  87         u16     xSlicMaxLpQueues;       // Maximum number of LP Queues          01A-01B
  88         u8      xRsvd2[4];              // Reserved                             01C-01F
  89         u64     xRsvd3[12];             // Reserved                             020-07F
  90         u32     xPlicDmaLens[ItDmaMaxEntries];// Array of DMA lengths           080-0A7
  91         u32     xPlicDmaToks[ItDmaMaxEntries];// Array of DMA tokens            0A8-0CF
  92         u32     xSlicVpdLens[ItVpdMaxEntries];// Array of VPD lengths           0D0-12F
  93         void * xSlicVpdAdrs[ItVpdMaxEntries];// Array of VPD buffers    130-1EF
  94 };
  95
  96 #endif /* _ITVPDAREAS_H */