Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * jsflash.h: OS Flash SIMM support for JavaStations. | |
3 | * | |
4 | * Copyright (C) 1999 Pete Zaitcev | |
5 | */ | |
6 | ||
7 | #ifndef _SPARC_JSFLASH_H | |
8 | #define _SPARC_JSFLASH_H | |
9 | ||
10 | #ifndef _SPARC_TYPES_H | |
11 | #include <asm/types.h> | |
12 | #endif | |
13 | ||
14 | /* | |
15 | * Semantics of the offset is a full address. | |
16 | * Hardcode it or get it from probe ioctl. | |
17 | * | |
18 | * We use full bus address, so that we would be | |
19 | * automatically compatible with possible future systems. | |
20 | */ | |
21 | ||
22 | #define JSFLASH_IDENT (('F'<<8)|54) | |
23 | struct jsflash_ident_arg { | |
24 | __u64 off; /* 0x20000000 is included */ | |
25 | __u32 size; | |
26 | char name[32]; /* With trailing zero */ | |
27 | }; | |
28 | ||
29 | #define JSFLASH_ERASE (('F'<<8)|55) | |
30 | /* Put 0 as argument, may be flags or sector number... */ | |
31 | ||
32 | #define JSFLASH_PROGRAM (('F'<<8)|56) | |
33 | struct jsflash_program_arg { | |
34 | __u64 data; /* char* for sparc and sparc64 */ | |
35 | __u64 off; | |
36 | __u32 size; | |
37 | }; | |
38 | ||
39 | #endif /* _SPARC_JSFLASH_H */ |