Question for PCI gurus: Is:
void mybcopy( char *from, char *to, int amount)
{
while ( amount-- )
*to++ = *from++;
}
guaranteed to perform byte transactions on a PCI device? (The device
at hand doesn't support non-byte tranactions)
"to" is probably on the PCI device, while "from" is usually in main
memory, but might be cached closer to the CPU....
Roger.
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