Commit | Line | Data |
---|---|---|
1da177e4 | 1 | /* |
1da177e4 | 2 | * Copyright (C) 2001 Mike Corrigan IBM Corporation |
fcee3895 | 3 | * |
1da177e4 LT |
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. | |
fcee3895 | 8 | * |
1da177e4 LT |
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. | |
fcee3895 | 13 | * |
1da177e4 LT |
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 | */ | |
b08567cb SR |
18 | #ifndef _ISERIES_IPL_PARMS_H |
19 | #define _ISERIES_IPL_PARMS_H | |
1da177e4 | 20 | |
fcee3895 SR |
21 | /* |
22 | * This struct maps the IPL Parameters DMA'd from the SP. | |
23 | * | |
24 | * Warning: | |
25 | * This data must map in exactly 64 bytes and match the architecture for | |
26 | * the IPL parms | |
27 | */ | |
1da177e4 | 28 | |
1da177e4 LT |
29 | #include <asm/types.h> |
30 | ||
fcee3895 SR |
31 | struct ItIplParmsReal { |
32 | u8 xFormat; // Defines format of IplParms x00-x00 | |
33 | u8 xRsvd01:6; // Reserved x01-x01 | |
34 | u8 xAlternateSearch:1; // Alternate search indicator ... | |
35 | u8 xUaSupplied:1; // UA Supplied on programmed IPL... | |
36 | u8 xLsUaFormat; // Format byte for UA x02-x02 | |
37 | u8 xRsvd02; // Reserved x03-x03 | |
38 | u32 xLsUa; // LS UA x04-x07 | |
39 | u32 xUnusedLsLid; // First OS LID to load x08-x0B | |
40 | u16 xLsBusNumber; // LS Bus Number x0C-x0D | |
41 | u8 xLsCardAdr; // LS Card Address x0E-x0E | |
42 | u8 xLsBoardAdr; // LS Board Address x0F-x0F | |
43 | u32 xRsvd03; // Reserved x10-x13 | |
44 | u8 xSpcnPresent:1; // SPCN present x14-x14 | |
45 | u8 xCpmPresent:1; // CPM present ... | |
46 | u8 xRsvd04:6; // Reserved ... | |
47 | u8 xRsvd05:4; // Reserved x15-x15 | |
48 | u8 xKeyLock:4; // Keylock setting ... | |
49 | u8 xRsvd06:6; // Reserved x16-x16 | |
50 | u8 xIplMode:2; // Ipl mode (A|B|C|D) ... | |
51 | u8 xHwIplType; // Fast v slow v slow EC HW IPL x17-x17 | |
52 | u16 xCpmEnabledIpl:1; // CPM in effect when IPL initiatedx18-x19 | |
53 | u16 xPowerOnResetIpl:1; // Indicate POR condition ... | |
54 | u16 xMainStorePreserved:1; // Main Storage is preserved ... | |
55 | u16 xRsvd07:13; // Reserved ... | |
56 | u16 xIplSource:16; // Ipl source x1A-x1B | |
57 | u8 xIplReason:8; // Reason for this IPL x1C-x1C | |
58 | u8 xRsvd08; // Reserved x1D-x1D | |
59 | u16 xRsvd09; // Reserved x1E-x1F | |
60 | u16 xSysBoxType; // System Box Type x20-x21 | |
61 | u16 xSysProcType; // System Processor Type x22-x23 | |
62 | u32 xRsvd10; // Reserved x24-x27 | |
63 | u64 xRsvd11; // Reserved x28-x2F | |
64 | u64 xRsvd12; // Reserved x30-x37 | |
65 | u64 xRsvd13; // Reserved x38-x3F | |
1da177e4 LT |
66 | }; |
67 | ||
b08567cb | 68 | #endif /* _ISERIES_IPL_PARMS_H */ |