From owner-freebsd-current Tue Dec 4 4: 1:58 2001 Delivered-To: freebsd-current@freebsd.org Received: from smtp-out.fr.alcove.com (ns1.alcove-solutions.com [212.155.209.139]) by hub.freebsd.org (Postfix) with ESMTP id 96D8437B416 for ; Tue, 4 Dec 2001 04:01:53 -0800 (PST) Received: from cedar.alcove-fr ([10.16.10.12]) by smtp-out.fr.alcove.com with esmtp (Exim 3.12 #1 (Debian)) id 16BEGa-0007HD-00; Tue, 04 Dec 2001 13:01:40 +0100 Received: from nsouch by cedar.alcove-fr with local (Exim 3.12 #1 (Debian)) id 16BEGZ-0001il-00; Tue, 04 Dec 2001 13:01:39 +0100 Date: Tue, 4 Dec 2001 13:01:39 +0100 From: Nicolas Souchu To: culverk@wam.umd.edu Cc: Alan Eldridge , freebsd-current@freebsd.org Subject: Re: parallel port i/o hogs cpu badly; is this normal? Message-ID: <20011204130139.G6345@cedar.alcove-fr> References: <20011202132001.A42382@wwweasel.geeksrus.net> <20011202191049.28EF137B417@hub.freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20011202191049.28EF137B417@hub.freebsd.org> User-Agent: Mutt/1.3.20i Organization: =?iso-8859-1?Q?Alc=F4ve?= =?iso-8859-1?Q?=2C?= http://www.alcove.com Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Sun, Dec 02, 2001 at 02:10:58PM -0500, Kenneth Culver wrote: > I don't know if there's a way to stop this, but it's normal, whenever I use > my Parallel port zip drive, I have similar problems. For extended mode, currently FIFO+DMA, you may try : lptcontrol -e By this is experimental. It worked on my own config, but nobody else tried it, even me since a long time. Otherwise, you have lptcontrol -i but this should be the default already. -- Alcôve Technical Manager - Nicolas.Souchu@fr.alcove.com - http://www.alcove.com FreeBSD Developer - nsouch@freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message