From owner-freebsd-multimedia Mon Jan 12 18:57:17 1998 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id SAA17187 for multimedia-outgoing; Mon, 12 Jan 1998 18:57:17 -0800 (PST) (envelope-from owner-freebsd-multimedia) Received: from ocean.campus.luth.se (ocean.campus.luth.se [130.240.194.116]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id SAA17116; Mon, 12 Jan 1998 18:56:52 -0800 (PST) (envelope-from karpen@ocean.campus.luth.se) Received: (from karpen@localhost) by ocean.campus.luth.se (8.8.8/8.8.8) id DAA13663; Tue, 13 Jan 1998 03:53:15 +0100 (CET) (envelope-from karpen) From: Mikael Karpberg Message-Id: <199801130253.DAA13663@ocean.campus.luth.se> Subject: Re: NEC 273 CD-ROM In-Reply-To: <199801130031.LAA03740@word.smith.net.au> from Mike Smith at "Jan 13, 98 11:01:15 am" To: mike@smith.net.au (Mike Smith) Date: Tue, 13 Jan 1998 03:53:15 +0100 (CET) Cc: scottm@cs.ucla.edu, freebsd-multimedia@FreeBSD.ORG, freebsd-current@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL32 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-multimedia@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk According to Mike Smith: > > This is an ATAPI critter, but for some reason at bootstrap, there's > > an out of phase error. Suggestions on how to debug it? (This should > > mean: I'm willing to debug it, I'm willing to fix and patch the > > driver, but how to I go about debugging?) > > Grab the ATAPI CDROM documentation (SFF-8020, available from > fission.dt.wdc.com IIRC), and apply yourself to sys/i386/isa/wdc.c. > > You can build it as an LKM, which will make your life debugging somehat > easier (as you can load/unload it without rebooting). > > One question; does the drive work despite the error? Just a note to say i've seen this error message too (I assume he means the "atapi1.0: unknown phase" one). My CD (Goldstar x4) gets that, but works just fine even so, it seems. /Mikael