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SubjectPCI question....
Date
From

Hi,

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.

--
** R.E.Wolff@BitWizard.nl ** http://www.BitWizard.nl/ ** +31-15-2137555 **
*-- BitWizard writes Linux device drivers for any device you may have! --*
"I didn't say it was your fault. I said I was going to blame it on you."

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