From owner-freebsd-hackers Sun Oct 29 12:24:24 1995 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.6.12/8.6.6) id MAA16280 for hackers-outgoing; Sun, 29 Oct 1995 12:24:24 -0800 Received: from localhost.lightside.com (user51.lightside.com [198.81.209.51]) by freefall.freebsd.org (8.6.12/8.6.6) with ESMTP id MAA16270 for ; Sun, 29 Oct 1995 12:24:21 -0800 Received: (from jehamby@localhost) by localhost.lightside.com (8.6.12/8.6.9) id NAA00293; Sun, 29 Oct 1995 13:25:55 -0800 Date: Sun, 29 Oct 1995 13:25:31 -0800 (PST) From: Jake Hamby X-Sender: jehamby@localhost To: "Jordan K. Hubbard" cc: hackers@FreeBSD.ORG Subject: Re: 2.1.0-951026-SNAP fails on IDE CDROM In-Reply-To: <8485.814993014@time.cdrom.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-hackers@FreeBSD.ORG Precedence: bulk On Sun, 29 Oct 1995, Jordan K. Hubbard wrote: > > Well, it looks like atapi.flp STILL doesn't detect my IDE CD-ROM (Mitsumi > > FX400 on the second IDE controller). Very strange, since it was properly > > detected by ALL of the versions of the ATAPI drivers that I've compiled > > Sigh. Can you send me the relevant kernel config lines you're using? > I'm sure they're identical to mine, but perhaps.. Also, I assume you're > using -stable versions of wd.c and atapi.? in your builds? > > JOrdan Yeah, my configuration looks pretty generic, although I did comment out "wd2" and "wd3" on the controller which has my CD-ROM drive, I don't know if this is relevant but I'll test it today. Attached are the relevant lines from my kernel config. Also, the last kernel I built, I had manually patched in "wcd.c", "atapi.c", "atapi.h", and the patches to "wd.c" and the appropriate major and minor device number patches. And yes, it has worked with both 2.0.5-RELEASE and 2.1.0-STABLE versions of the kernel. I'll sup -stable today and see if perhaps there is some bug in the integration of ATAPI support into the -stable kernel or maybe my commenting out "wd2" and "wd3" is relevant. I'll mail later today with my findings... [...cut] controller isa0 #controller pci0 controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr disk fd0 at fdc0 drive 0 #disk fd1 at fdc0 drive 1 tape ft0 at fdc0 drive 2 controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr disk wd0 at wdc0 drive 0 disk wd1 at wdc0 drive 1 controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr #disk wd2 at wdc1 drive 0 #disk wd3 at wdc1 drive 1 options ATAPI #Enable ATAPI support for IDE bus device wcd0 #IDE CD-ROM [...cut...] ------------------------------------------------------------------------------ Jake Hamby | E-Mail: jehamby@lightside.com Student, Cal Poly University, Pomona | System Administrator, JPL ------------------------------------------------------------------------------