From owner-freebsd-current Mon Jan 29 00:01:35 1996 Return-Path: owner-current Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id AAA12058 for current-outgoing; Mon, 29 Jan 1996 00:01:35 -0800 (PST) Received: from gilberto.physik.rwth-aachen.de (gilberto.physik.rwth-aachen.de [137.226.31.2]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id AAA12049 for ; Mon, 29 Jan 1996 00:01:32 -0800 (PST) Received: (from kuku@localhost) by gilberto.physik.rwth-aachen.de (8.6.11/8.6.9) id JAA16621; Mon, 29 Jan 1996 09:04:09 +0100 Message-Id: <199601290804.JAA16621@gilberto.physik.rwth-aachen.de> Subject: Re: lpt0 incorrect interrupt count / systat To: roberto@keltia.freenix.fr (Ollivier Robert) Date: Mon, 29 Jan 1996 09:04:09 +0100 (MET) Cc: freebsd-current@FreeBSD.ORG In-Reply-To: <199601282128.WAA23462@keltia.freenix.fr> from "Ollivier Robert" at Jan 28, 96 10:28:21 pm From: Christoph Kukulies Reply-To: Christoph Kukulies X-Mailer: ELM [version 2.4 PL24] Content-Type: text Sender: owner-current@FreeBSD.ORG Precedence: bulk > > Hi, > > Two (well three) things: > > - I'm seeing a weird interrupt count (much too high) for lpt0 since a few > days... > > interrupt total rate > clk0 irq0 334008 114 > rtc0 irq8 374530 128 > fdc0 irq6 1 0 > sc0 irq1 6724 2 > sio0 irq4 5880 2 > sio1 irq3 8193 2 > lpt0 irq7 665828 227 > ep0 irq10 22 0 > Total 1395186 476 > > 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 ? It may be hardware. Do you remember the stray interrupt 7 from earlier releases? Have you tried to used lpt in polled mode (lptcontrol)? [config and dmesg excerpt deleted] > -- > Ollivier ROBERT -=- The daemon is FREE! -=- roberto@keltia.frmug.fr.net > FreeBSD keltia.freenix.fr 2.2-CURRENT #1: Sun Jan 14 20:23:45 MET 1996 > --Chris Christoph P. U. Kukulies kuku@gil.physik.rwth-aachen.de