Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 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 */ |