The number is small, and its well defined
> depends on the cable length, or what hardware integrator put together
> the machine, etc.), then sometimes the only thing we can do is disable
> the performance hacks by default, and make the user manually turn on the
That is worse. Disabling UDMA actually makes you _more_ vulnerable to
corruption by other causes. Disabling the UDMA speed stuff also handily
disables all CRC/parity checking.
Alan
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