On Mon, Apr 23, 2001 at 02:44:02PM -0400, Mark Cianfaglione wrote:
> I've noticed that if I read data from the parport in ECP mode it
> will ALWAYS return the size of the buffer no matter how much data is
> actually gathered. Well... Except in an error condition. I would
> think that the parport module will return the number of "filled"
> data points as opposed to the size of the buffer... Am I missing
> something??? (I have done that a lot... Ask my wife...)
It should do that, and I can't really see why it wouldn't. Is it
using DMA by any chance? What does dmesg say?
Tim.
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