From owner-freebsd-current Fri Nov 13 10:57:34 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id KAA14950 for freebsd-current-outgoing; Fri, 13 Nov 1998 10:57:34 -0800 (PST) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from freebsd.dk (sos.freebsd.dk [212.242.42.180]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id KAA14943 for ; Fri, 13 Nov 1998 10:57:30 -0800 (PST) (envelope-from sos@freebsd.dk) Received: (from sos@localhost) by freebsd.dk (8.9.1/8.9.1) id TAA03099; Fri, 13 Nov 1998 19:54:46 +0100 (CET) (envelope-from sos) From: Søren Schmidt Message-Id: <199811131854.TAA03099@freebsd.dk> Subject: Re: ATAPI CD/R driver and Mitsumi CR-2600TE In-Reply-To: <003001be0f1e$22830540$08f19b26@xanadu.lovett.com> from Ade Lovett at "Nov 13, 1998 9:56:11 am" To: ade@supernews.net (Ade Lovett) Date: Fri, 13 Nov 1998 19:54:46 +0100 (CET) Cc: current@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL43 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG It seems Ade Lovett wrote: > > That drive does apparently not support the rezero cmd. You could use > > the stop/start cmd instead. I did get a patch once for that, but it > > dissapeared together with my machine lately. > > Ok. What does rezero actually do? Can I simply add in a hack to > simulate it with: > > acd_request_wait( ..., ATAPI_START_STOP, 1,0,0,0,0,0,0,0,0,0,0 ); > acd_request_wait( ..., ATAPI_START_STOP, 1,0,0,1,0,0,0,0,0,0,0 ); > > ie: doing the equivalent of the CDIOCSTOP, CDIOCSTART ioctls? IIRC yes. -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Søren Schmidt (sos@freebsd.org) FreeBSD Core Team member To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message