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[POWERPC] Fix IDE build with ARCH=ppc
The recent IO accessor changes broke IDE on arch/ppc due to the IDE stream IO macros using the new reads/writes{b,w,l} accessors that are only defined for arch/powerpc. This adds them to arch/ppc. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
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@ -231,6 +231,14 @@ static inline void __raw_writel(__u32 b, volatile void __iomem *addr)
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#define insl(port, buf, nl) _insl_ns((port)+___IO_BASE, (buf), (nl))
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#define outsl(port, buf, nl) _outsl_ns((port)+___IO_BASE, (buf), (nl))
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#define readsb(a, b, n) _insb((a), (b), (n))
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#define readsw(a, b, n) _insw_ns((a), (b), (n))
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#define readsl(a, b, n) _insl_ns((a), (b), (n))
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#define writesb(a, b, n) _outsb((a),(b),(n))
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#define writesw(a, b, n) _outsw_ns((a),(b),(n))
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#define writesl(a, b, n) _outsl_ns((a),(b),(n))
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/*
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* On powermacs and 8xx we will get a machine check exception
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* if we try to read data from a non-existent I/O port. Because
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