kern/140472: [ata] nForce 6 don't see my sata dvd drive [regression]

magik magik at
Fri Dec 4 11:50:06 UTC 2009

The following reply was made to PR kern/140472; it has been noted by GNATS.

From: magik <magik at>
To: Alexander Motin <mav at>
Cc: Grzegorz Blach <magik at>, <bug-followup at>
Subject: Re: kern/140472: [ata] nForce 6 don't see my sata dvd drive [regression]
Date: Fri, 04 Dec 2009 12:18:16 +0100

 On Thu, 03 Dec 2009 16:36:32 +0200, Alexander Motin <mav at>
 > Looks like CD for some reason was identified as disk device (SIGNATURE:
 > 00000001):
 > ata4: hardware reset ...
 > ata4: SATA connect time=0ms status=00000113
 > ata4: ready wait time=93ms
 > ata4: software reset port 15...
 > ata4: ready wait time=0ms
 > ata4: SIGNATURE: 00000001
 > ata4: AHCI reset done: devices=00000001
 > Could you try new ahci(4) driver?
 ahci driver see my dvd-drive,
 reading disk works fine,
 but writing with cdrecord is not working well.
 For 2 disks, only one was burned correctly,
 on second disk, cdrecord crash when Lead-out was written.
 And `cdrecord -scanbus` freeze my computer for about 20 sec.
 Even audio playback was freezed.

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