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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [include/] [asm-generic/] [ide_iops.h] - Rev 1765

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

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