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 20 //===================================================================================== 21 // 22 // This file defines the address and length of all of the VPD area passed to 23 // the OS from PLIC (most of which start from the SP). 24 // 25 26 #ifndef _PPC_TYPES_H 27 #include <asm/types.h> 28 #endif 29 30 31 #ifndef _ITVPDAREAS_H 32 #define _ITVPDAREAS_H 33 34 // VPD Entry index is carved in stone - cannot be changed (easily). 35 #define ItVpdCecVpd 0 36 #define ItVpdDynamicSpace 1 37 #define ItVpdExtVpd 2 38 #define ItVpdExtVpdOnPanel 3 39 #define ItVpdFirstPaca 4 40 #define ItVpdIoVpd 5 41 #define ItVpdIplParms 6 42 #define ItVpdMsVpd 7 43 #define ItVpdPanelVpd 8 44 #define ItVpdLpNaca 9 45 #define ItVpdBackplaneAndMaybeClockCardVpd 10 46 #define ItVpdRecoveryLogBuffer 11 47 #define ItVpdSpCommArea 12 48 #define ItVpdSpLogBuffer 13 49 #define ItVpdSpLogBufferSave 14 50 #define ItVpdSpCardVpd 15 51 #define ItVpdFirstProcVpd 16 52 #define ItVpdApModelVpd 17 53 #define ItVpdClockCardVpd 18 54 #define ItVpdBusExtCardVpd 19 55 #define ItVpdProcCapacityVpd 20 56 #define ItVpdInteractiveCapacityVpd 21 57 #define ItVpdFirstSlotLabel 22 58 #define ItVpdFirstLpQueue 23 59 #define ItVpdFirstL3CacheVpd 24 60 #define ItVpdFirstProcFruVpd 25 61 62 #define ItVpdMaxEntries 26 63 64 65 #define ItDmaMaxEntries 10 66 67 #define ItVpdAreasMaxSlotLabels 192 68 69 70 struct SlicVpdAdrs { 71 u32 pad1; 72 void * vpdAddr; 73 }; 74 75 76 struct ItVpdAreas 77 { 78 u32 xSlicDesc; // Descriptor 000-003 79 u16 xSlicSize; // Size of this control block 004-005 80 u16 xPlicAdjustVpdLens:1; // Flag to indicate new interface 006-007 81 u16 xRsvd1:15; // Reserved bits ... 82 u16 xSlicVpdEntries; // Number of VPD entries 008-009 83 u16 xSlicDmaEntries; // Number of DMA entries 00A-00B 84 u16 xSlicMaxLogicalProcs; // Maximum logical processors 00C-00D 85 u16 xSlicMaxPhysicalProcs; // Maximum physical processors 00E-00F 86 u16 xSlicDmaToksOffset; // Offset into this of array 010-011 87 u16 xSlicVpdAdrsOffset; // Offset into this of array 012-013 88 u16 xSlicDmaLensOffset; // Offset into this of array 014-015 89 u16 xSlicVpdLensOffset; // Offset into this of array 016-017 90 u16 xSlicMaxSlotLabels; // Maximum number of slot labels 018-019 91 u16 xSlicMaxLpQueues; // Maximum number of LP Queues 01A-01B 92 u8 xRsvd2[4]; // Reserved 01C-01F 93 u64 xRsvd3[12]; // Reserved 020-07F 94 u32 xPlicDmaLens[ItDmaMaxEntries];// Array of DMA lengths 080-0A7 95 u32 xPlicDmaToks[ItDmaMaxEntries];// Array of DMA tokens 0A8-0CF 96 u32 xSlicVpdLens[ItVpdMaxEntries];// Array of VPD lengths 0D0-12F 97 void * xSlicVpdAdrs[ItVpdMaxEntries];// Array of VPD buffers 130-1EF 98 }; 99 100 #endif // _ITVPDAREAS_H 101