Date: Tue, 10 Jun 2008 09:10:18 +0200 From: Wilko Bulte <wb@freebie.xs4all.nl> To: Jerahmy Pocott <quakenet1@optusnet.com.au> Cc: freebsd-stable@freebsd.org Subject: Re: DVD-RW doesn't write Message-ID: <20080610071018.GD34459@freebie.xs4all.nl> In-Reply-To: <36421019-B667-42FD-8069-98B7BFFED920@optusnet.com.au> References: <36421019-B667-42FD-8069-98B7BFFED920@optusnet.com.au>
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Quoting Jerahmy Pocott, who wrote on Tue, Jun 10, 2008 at 03:58:37PM +1000 .. > Hello all, > > I'v been trying to get this dvd burner to burn, but there seems to be > something wrong with the driver for the controller or the drive.. > > On boot it is detected as: > acd0: DMA limited to UDMA33, controller found non-ATA66 cable > acd0: DVDR <ATAPI DVD A DH20A4P/9P57> at ata0-master UDMA33 > > It is connected to: > atapci0: <Intel ICH6 UDMA100 controller> port > 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf irq 16 at device > 31.1 on pci0 > ata0: <ATA channel 0> on atapci0 > ata1: <ATA channel 1> on atapci0 > > The message that the controller found a non-ata66 cable is an error, > the cable is most certainly ata66 compatible and I'v switched it out > to make sure it wasn't faulty.. > > The drive is able to mount and read cds/dvds fine, but on trying to > use burncd it says: > acd0: FAILURE - READ_TRACK_INFO ILLEGAL REQUEST asc=0x24 ascq=0x00 > > Any further attempts produce the above message with no delay to read > from the drive, resetting the ata0 channel makes it check the drive > again before producing the message. > > On loading atapicam module it says: > acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00 > > So I wasn't able to try cdrecord with it.. > > I also dropped it back ti PIO4 mode in case there was a DMA issue, but > I had the same results in PIO. > > Any more ideas? Are you sure the drive hardware is OK? I recently had this funny drive that could do everything except write. Very strange but true. -- Wilko Bulte wilko@FreeBSD.org
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