On Fri, Dec 21, 2001 at 02:55:04PM +0100, Scholz Maik (CM-CR/EES3) * wrote:
> I have a small program with is reading bytes out of our hardware
> in the EPP data cycle mode.
> Out hardware uses the "Interrupt" line for signalling that data available.
> Is there a possibility to block the read during the "Interrupt" - line is
Is your 'small program' a user-space application? It sounds like it
(rather than a kernel module, for instance). If so, is it using inb
and outb directly, or using ppdev (or libieee1284)?
To get interrupt notifications you either need to be writing a kernel
module or using ppdev (with or without libieee1284).
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