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jsflash.h
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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 <linux/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)
24  __u64 off; /* 0x20000000 is included */
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)
34  __u64 data; /* char* for sparc and sparc64 */
37 };
38 
39 #endif /* _SPARC_JSFLASH_H */