diff options
Diffstat (limited to 'include/asm-ppc64/bootinfo.h')
| -rw-r--r-- | include/asm-ppc64/bootinfo.h | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/include/asm-ppc64/bootinfo.h b/include/asm-ppc64/bootinfo.h deleted file mode 100644 index f55e7cb48f46..000000000000 --- a/include/asm-ppc64/bootinfo.h +++ /dev/null | |||
| @@ -1,70 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * Non-machine dependent bootinfo structure. Basic idea | ||
| 3 | * borrowed from the m68k. | ||
| 4 | * | ||
| 5 | * Copyright (C) 1999 Cort Dougan <cort@ppc.kernel.org> | ||
| 6 | * Copyright (c) 2001 PPC64 Team, IBM Corp | ||
| 7 | * | ||
| 8 | * This program is free software; you can redistribute it and/or | ||
| 9 | * modify it under the terms of the GNU General Public License | ||
| 10 | * as published by the Free Software Foundation; either version | ||
| 11 | * 2 of the License, or (at your option) any later version. | ||
| 12 | */ | ||
| 13 | |||
| 14 | |||
| 15 | #ifndef _PPC64_BOOTINFO_H | ||
| 16 | #define _PPC64_BOOTINFO_H | ||
| 17 | |||
| 18 | #include <asm/types.h> | ||
| 19 | |||
| 20 | /* We use a u32 for the type of the fields since they're written by | ||
| 21 | * the bootloader which is a 32-bit process and read by the kernel | ||
| 22 | * which is a 64-bit process. This way they can both agree on the | ||
| 23 | * size of the type. | ||
| 24 | */ | ||
| 25 | typedef u32 bi_rec_field; | ||
| 26 | |||
| 27 | struct bi_record { | ||
| 28 | bi_rec_field tag; /* tag ID */ | ||
| 29 | bi_rec_field size; /* size of record (in bytes) */ | ||
| 30 | bi_rec_field data[0]; /* data */ | ||
| 31 | }; | ||
| 32 | |||
| 33 | #define BI_FIRST 0x1010 /* first record - marker */ | ||
| 34 | #define BI_LAST 0x1011 /* last record - marker */ | ||
| 35 | #define BI_CMD_LINE 0x1012 | ||
| 36 | #define BI_BOOTLOADER_ID 0x1013 | ||
| 37 | #define BI_INITRD 0x1014 | ||
| 38 | #define BI_SYSMAP 0x1015 | ||
| 39 | #define BI_MACHTYPE 0x1016 | ||
| 40 | |||
| 41 | static __inline__ struct bi_record * bi_rec_init(unsigned long addr) | ||
| 42 | { | ||
| 43 | struct bi_record *bi_recs; | ||
| 44 | bi_recs = (struct bi_record *)_ALIGN(addr, PAGE_SIZE); | ||
| 45 | bi_recs->size = 0; | ||
| 46 | return bi_recs; | ||
| 47 | } | ||
| 48 | |||
| 49 | static __inline__ struct bi_record * bi_rec_alloc(struct bi_record *rec, | ||
| 50 | unsigned long args) | ||
| 51 | { | ||
| 52 | rec = (struct bi_record *)((unsigned long)rec + rec->size); | ||
| 53 | rec->size = sizeof(struct bi_record) + args*sizeof(bi_rec_field); | ||
| 54 | return rec; | ||
| 55 | } | ||
| 56 | |||
| 57 | static __inline__ struct bi_record * bi_rec_alloc_bytes(struct bi_record *rec, | ||
| 58 | unsigned long bytes) | ||
| 59 | { | ||
| 60 | rec = (struct bi_record *)((unsigned long)rec + rec->size); | ||
| 61 | rec->size = sizeof(struct bi_record) + bytes; | ||
| 62 | return rec; | ||
| 63 | } | ||
| 64 | |||
| 65 | static __inline__ struct bi_record * bi_rec_next(struct bi_record *rec) | ||
| 66 | { | ||
| 67 | return (struct bi_record *)((unsigned long)rec + rec->size); | ||
| 68 | } | ||
| 69 | |||
| 70 | #endif /* _PPC64_BOOTINFO_H */ | ||
