On Thu, Jul 14, 2005 at 11:04:00AM -0500, John Rose wrote:
> Okay, point taken :) So for cases of base == maxbase, why would we ever
> want to return a nonzero value? What is the intended purpose of the
> second part of that conditional?
Well, just two examples (both for PCI IO limited to 16 bit
> It was always effectual for IO where the mask is 0x.
Okay, point taken :) So for cases of base == maxbase, why would we ever
want to return a nonzero value? What is the intended purpose of the
second part of that conditional?
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On Wed, Jul 13, 2005 at 05:53:13PM -0500, John Rose wrote:
> Before a recent change, mask was a 64-bit number. The second part of
> the if statement would always resolve to true, since the 32-bit bitop
> would never equal the 64-bit mask. So the second part of the if
> statement was ineffectual u
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