69 lines
2.6 KiB
C
69 lines
2.6 KiB
C
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/*
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* Copyright (C) 2001 Mike Corrigan IBM Corporation
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _ISERIES_IPL_PARMS_H
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#define _ISERIES_IPL_PARMS_H
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/*
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* This struct maps the IPL Parameters DMA'd from the SP.
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*
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* Warning:
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* This data must map in exactly 64 bytes and match the architecture for
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* the IPL parms
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*/
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#include <asm/types.h>
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struct ItIplParmsReal {
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u8 xFormat; // Defines format of IplParms x00-x00
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u8 xRsvd01:6; // Reserved x01-x01
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u8 xAlternateSearch:1; // Alternate search indicator ...
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u8 xUaSupplied:1; // UA Supplied on programmed IPL...
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u8 xLsUaFormat; // Format byte for UA x02-x02
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u8 xRsvd02; // Reserved x03-x03
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u32 xLsUa; // LS UA x04-x07
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u32 xUnusedLsLid; // First OS LID to load x08-x0B
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u16 xLsBusNumber; // LS Bus Number x0C-x0D
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u8 xLsCardAdr; // LS Card Address x0E-x0E
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u8 xLsBoardAdr; // LS Board Address x0F-x0F
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u32 xRsvd03; // Reserved x10-x13
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u8 xSpcnPresent:1; // SPCN present x14-x14
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u8 xCpmPresent:1; // CPM present ...
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u8 xRsvd04:6; // Reserved ...
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u8 xRsvd05:4; // Reserved x15-x15
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u8 xKeyLock:4; // Keylock setting ...
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u8 xRsvd06:6; // Reserved x16-x16
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u8 xIplMode:2; // Ipl mode (A|B|C|D) ...
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u8 xHwIplType; // Fast v slow v slow EC HW IPL x17-x17
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u16 xCpmEnabledIpl:1; // CPM in effect when IPL initiatedx18-x19
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u16 xPowerOnResetIpl:1; // Indicate POR condition ...
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u16 xMainStorePreserved:1; // Main Storage is preserved ...
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u16 xRsvd07:13; // Reserved ...
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u16 xIplSource:16; // Ipl source x1A-x1B
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u8 xIplReason:8; // Reason for this IPL x1C-x1C
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u8 xRsvd08; // Reserved x1D-x1D
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u16 xRsvd09; // Reserved x1E-x1F
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u16 xSysBoxType; // System Box Type x20-x21
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u16 xSysProcType; // System Processor Type x22-x23
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u32 xRsvd10; // Reserved x24-x27
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u64 xRsvd11; // Reserved x28-x2F
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u64 xRsvd12; // Reserved x30-x37
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u64 xRsvd13; // Reserved x38-x3F
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};
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#endif /* _ISERIES_IPL_PARMS_H */
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