forked from Minki/linux
[MIPS] IP22/IP28: fix extracting board/chip rev
Taken from Peter Fuersts IP28 patches Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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@ -138,8 +138,8 @@ struct sgioc_regs {
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u8 _sysid[3];
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volatile u8 sysid;
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#define SGIOC_SYSID_FULLHOUSE 0x01
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#define SGIOC_SYSID_BOARDREV(x) ((x & 0xe0) > 5)
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#define SGIOC_SYSID_CHIPREV(x) ((x & 0x1e) > 1)
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#define SGIOC_SYSID_BOARDREV(x) (((x) & 0x1e) >> 1)
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#define SGIOC_SYSID_CHIPREV(x) (((x) & 0xe0) >> 5)
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u32 _unused2;
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u8 _read[3];
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volatile u8 read;
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