1 /* 2 * Copyright (C) 2001 Mike Corrigan IBM Corporation 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or 7 * (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write to the Free Software 16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 17 */ 18 #ifndef _ISERIES_VPD_AREAS_H 19 #define _ISERIES_VPD_AREAS_H 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 #include <asm/types.h> 27 28 /* VPD Entry index is carved in stone - cannot be changed (easily). */ 29 #define ItVpdCecVpd 0 30 #define ItVpdDynamicSpace 1 31 #define ItVpdExtVpd 2 32 #define ItVpdExtVpdOnPanel 3 33 #define ItVpdFirstPaca 4 34 #define ItVpdIoVpd 5 35 #define ItVpdIplParms 6 36 #define ItVpdMsVpd 7 37 #define ItVpdPanelVpd 8 38 #define ItVpdLpNaca 9 39 #define ItVpdBackplaneAndMaybeClockCardVpd 10 40 #define ItVpdRecoveryLogBuffer 11 41 #define ItVpdSpCommArea 12 42 #define ItVpdSpLogBuffer 13 43 #define ItVpdSpLogBufferSave 14 44 #define ItVpdSpCardVpd 15 45 #define ItVpdFirstProcVpd 16 46 #define ItVpdApModelVpd 17 47 #define ItVpdClockCardVpd 18 48 #define ItVpdBusExtCardVpd 19 49 #define ItVpdProcCapacityVpd 20 50 #define ItVpdInteractiveCapacityVpd 21 51 #define ItVpdFirstSlotLabel 22 52 #define ItVpdFirstLpQueue 23 53 #define ItVpdFirstL3CacheVpd 24 54 #define ItVpdFirstProcFruVpd 25 55 56 #define ItVpdMaxEntries 26 57 58 #define ItDmaMaxEntries 10 59 60 #define ItVpdAreasMaxSlotLabels 192 61 62 63 struct ItVpdAreas { 64 u32 xSlicDesc; // Descriptor 000-003 65 u16 xSlicSize; // Size of this control block 004-005 66 u16 xPlicAdjustVpdLens:1; // Flag to indicate new interface006-007 67 u16 xRsvd1:15; // Reserved bits ... 68 u16 xSlicVpdEntries; // Number of VPD entries 008-009 69 u16 xSlicDmaEntries; // Number of DMA entries 00A-00B 70 u16 xSlicMaxLogicalProcs; // Maximum logical processors 00C-00D 71 u16 xSlicMaxPhysicalProcs; // Maximum physical processors 00E-00F 72 u16 xSlicDmaToksOffset; // Offset into this of array 010-011 73 u16 xSlicVpdAdrsOffset; // Offset into this of array 012-013 74 u16 xSlicDmaLensOffset; // Offset into this of array 014-015 75 u16 xSlicVpdLensOffset; // Offset into this of array 016-017 76 u16 xSlicMaxSlotLabels; // Maximum number of slot labels018-019 77 u16 xSlicMaxLpQueues; // Maximum number of LP Queues 01A-01B 78 u8 xRsvd2[4]; // Reserved 01C-01F 79 u64 xRsvd3[12]; // Reserved 020-07F 80 u32 xPlicDmaLens[ItDmaMaxEntries];// Array of DMA lengths 080-0A7 81 u32 xPlicDmaToks[ItDmaMaxEntries];// Array of DMA tokens 0A8-0CF 82 u32 xSlicVpdLens[ItVpdMaxEntries];// Array of VPD lengths 0D0-12F 83 const void *xSlicVpdAdrs[ItVpdMaxEntries];// Array of VPD buffers 130-1EF 84 }; 85 86 extern const struct ItVpdAreas itVpdAreas; 87 88 #endif /* _ISERIES_VPD_AREAS_H */ 89