40 lines
863 B
C
40 lines
863 B
C
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/*
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* jsflash.h: OS Flash SIMM support for JavaStations.
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*
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* Copyright (C) 1999 Pete Zaitcev
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*/
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#ifndef _SPARC_JSFLASH_H
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#define _SPARC_JSFLASH_H
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#ifndef _SPARC_TYPES_H
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#include <asm/types.h>
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#endif
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/*
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* Semantics of the offset is a full address.
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* Hardcode it or get it from probe ioctl.
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*
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* We use full bus address, so that we would be
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* automatically compatible with possible future systems.
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*/
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#define JSFLASH_IDENT (('F'<<8)|54)
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struct jsflash_ident_arg {
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__u64 off; /* 0x20000000 is included */
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__u32 size;
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char name[32]; /* With trailing zero */
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};
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#define JSFLASH_ERASE (('F'<<8)|55)
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/* Put 0 as argument, may be flags or sector number... */
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#define JSFLASH_PROGRAM (('F'<<8)|56)
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struct jsflash_program_arg {
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__u64 data; /* char* for sparc and sparc64 */
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__u64 off;
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__u32 size;
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};
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#endif /* _SPARC_JSFLASH_H */
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