Date: Mon, 19 Oct 2009 08:01:12 +0300 From: Alexander Motin <mav@FreeBSD.org> To: Dwayne MacKinnon <dmk@ncf.ca> Cc: freebsd-current@freebsd.org Subject: Re: SATA DVD not found - FreeBSD 8.0-RC1 Message-ID: <4ADBF298.5030706@FreeBSD.org> In-Reply-To: <1255900985.00174556.1255889404@10.7.7.3> References: <1255879383.00174464.1255866601@10.7.7.3> <1255893786.00174536.1255883401@10.7.7.3> <1255900985.00174556.1255889404@10.7.7.3>
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Hi. Dwayne MacKinnon wrote: > On October 18, 2009 12:19:46 pm Gavin Atkinson wrote: >> On Sun, 18 Oct 2009, Dwayne MacKinnon wrote: >>> Gotta say, for the most part I'm thrilled with 8.0-RC1. Been very solid >>> for me, no stability problems. The Linux "Emulation" works great... I >>> have everything from Skype and Acrobat8 to UT2004 & Neverwinter Nights >>> working. >>> >>> I just wanted to mention that my SATA DVD writer isn't seen when in AHCI >>> mode. The SATA harddrive works great at UDMA150, but the CD drive isn't >>> seen. It is seen by BIOS... I can boot off the DVD. But if I boot off the >>> HD the DVD isn't seen. >>> >>> I have an ASUS M4N72-E motherboard and a LG GH22NS50 SATA DVD writer. >>> >>> I realize that this may be just something that will be worked out when >>> 8.0- RELEASE hits the street. But I figured I ought to mention it >>> regardless. >> Can you upload a verbose dmesg somewhere and post a link to it to the >> mailing list? > > Done. Sorry, I should've thought of that myself. I've also posted the output > from "atacontrol list" just for completeness. > > http://pastebin.com/m50035eb1 (Verbose dmesg) > http://pastebin.com/m4a35199c (atacontrol list) For some reason your DVD detected as ATA disk device, not ATAPI during bus reset: ata4: Identifying devices: 00000001 ata4: New devices: 00000001 It caused further problems: unknown: FAILURE - ATA_IDENTIFY status=51<READY,DSC,ERROR> error=4<ABORTED> LBA=0 I have alike ASUS M4N78 PRO board and it looked like working fine when I last tested. Can you try some other DVD drive on that board? Can you try to load ahci module to try new CAM-based AHCI driver (be ready to drive names change to adaX)? -- Alexander Motin
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