From owner-freebsd-questions@FreeBSD.ORG Wed Aug 3 07:11:26 2005 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AA7F716A41F for ; Wed, 3 Aug 2005 07:11:26 +0000 (GMT) (envelope-from rsmith@xs4all.nl) Received: from smtp-vbr12.xs4all.nl (smtp-vbr12.xs4all.nl [194.109.24.32]) by mx1.FreeBSD.org (Postfix) with ESMTP id DE0A643D49 for ; Wed, 3 Aug 2005 07:11:25 +0000 (GMT) (envelope-from rsmith@xs4all.nl) Received: from slackbox.xs4all.nl (slackbox.xs4all.nl [213.84.242.160]) by smtp-vbr12.xs4all.nl (8.13.3/8.13.3) with ESMTP id j737BOjM025469; Wed, 3 Aug 2005 09:11:24 +0200 (CEST) (envelope-from rsmith@xs4all.nl) Received: by slackbox.xs4all.nl (Postfix, from userid 1001) id CC1C66112; Wed, 3 Aug 2005 09:11:23 +0200 (CEST) Date: Wed, 3 Aug 2005 09:11:23 +0200 From: Roland Smith To: dave Message-ID: <20050803071123.GA10306@slackbox.xs4all.nl> Mail-Followup-To: dave , freebsd-questions@freebsd.org References: <000501c597cc$6c844ee0$0200a8c0@satellite> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="zhXaljGHf11kAtnf" Content-Disposition: inline In-Reply-To: <000501c597cc$6c844ee0$0200a8c0@satellite> User-Agent: Mutt/1.4.2.1i X-GPG-Fingerprint: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 X-GPG-Key: http://www.xs4all.nl/~rsmith/pubkey.txt X-GPG-Notice: If this message is not signed, don't assume I sent it! X-Virus-Scanned: by XS4ALL Virus Scanner Cc: freebsd-questions@freebsd.org Subject: Re: interrupt issue, storm on parallel port, 5.4 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Aug 2005 07:11:26 -0000 --zhXaljGHf11kAtnf Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 02, 2005 at 09:41:09PM -0400, dave wrote: > Hello, > I've got a printserver that has an hp deskjet printer attached via > parallel port. I just got an email with the following message: >=20 > Interrupt storm detected on "irq7: lpt0"; throttling interrupt source >=20 > I've checked lpt0 in dmesg and this error didn't come up then, do i have = to > worry about this? This is on a 5.4-p1 system, if so is there a fix? In short, put the parallel port in polling mode. See http://www.xs4all.nl/~rsmith/freebsd/#parport for details. Roland --=20 R.F.Smith (http://www.xs4all.nl/~rsmith/) Please send e-mail as plain text. public key: http://www.xs4all.nl/~rsmith/pubkey.txt --zhXaljGHf11kAtnf Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFC8G4bEnfvsMMhpyURAvqUAKCekHFCOcaTIq7EFXHOiqUWxTtpvwCcCNJN grgKH6+DI2uUpHNjguLWv70= =/vy9 -----END PGP SIGNATURE----- --zhXaljGHf11kAtnf--