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[linux-2.6/linux-acpi-2.6.git] / arch / powerpc / platforms / iseries / vpd_areas.h
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1 /*
2 * Copyright (C) 2001 Mike Corrigan IBM Corporation
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.
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.
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
18 #ifndef _ISERIES_VPD_AREAS_H
19 #define _ISERIES_VPD_AREAS_H
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).
26 #include <asm/types.h>
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
56 #define ItVpdMaxEntries 26
58 #define ItDmaMaxEntries 10
60 #define ItVpdAreasMaxSlotLabels 192
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
86 extern const struct ItVpdAreas itVpdAreas;
88 #endif /* _ISERIES_VPD_AREAS_H */