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