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 */
40
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