Date: Sun, 28 Jan 1996 14:09:28 -0800 (PST) From: Julian Elischer <julian@ref.tfs.com> To: roberto@keltia.freenix.fr (Ollivier Robert) Cc: freebsd-current@FreeBSD.ORG Subject: Re: lpt0 incorrect interrupt count / systat Message-ID: <199601282209.OAA02244@ref.tfs.com> In-Reply-To: <199601282128.WAA23462@keltia.freenix.fr> from "Ollivier Robert" at Jan 28, 96 10:28:21 pm
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untraceable interrupts get assigned to irq7 My guess is that your new ethernet card is generating interrrupts sometimes that are too short (or you clear the interrupt before it is serviced soemtimes (a lot actually) and they become "untraceable" and are caught by the lpt driver... it's a hardware "feature" in the PC. > - I'm seeing a weird interrupt count (much too high) for lpt0 since a few > days... > > interrupt total rate > lpt0 irq7 665828 227 > > The printer is of course inactive and even turned off. Where do these > interrupts come from ? I recently changed my NE2000 for a 3C509B; can this > be the cause of the problem ?
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