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422 giacomo 1 
/* Generic I/O and MEMIO string operations.  */
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#define __ide_insw      insw
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#define __ide_insl      insl
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#define __ide_outsw     outsw
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#define __ide_outsl     outsl
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static __inline__ void __ide_mm_insw(unsigned long port, void *addr, u32 count)
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{
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        while (count--) {
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                *(u16 *)addr = readw(port);
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                addr += 2;
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        }
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}
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static __inline__ void __ide_mm_insl(unsigned long port, void *addr, u32 count)
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{
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        while (count--) {
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                *(u32 *)addr = readl(port);
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                addr += 4;
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        }
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}
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static __inline__ void __ide_mm_outsw(unsigned long port, void *addr, u32 count)
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{
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        while (count--) {
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                writew(*(u16 *)addr, port);
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                addr += 2;
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        }
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}
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static __inline__ void __ide_mm_outsl(unsigned long port, void *addr, u32 count)
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{
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        while (count--) {
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                writel(*(u32 *)addr, port);
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                addr += 4;
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        }
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}