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)
23struct 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)
33struct jsflash_program_arg {
34	__u64 data;		/* char* for sparc and sparc64 */
35	__u64 off;
36	__u32 size;
37};
38
39#endif /* _SPARC_JSFLASH_H */