linux-kernel - Re: New CD/DVD drive - 80-wire cable detection failure

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Date:	Fri, 19 Oct 2007 22:03:09 +0100
From:	Nick Warne <nick@...sn.org>
To:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
Cc:	linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org
Subject: Re: New CD/DVD drive - 80-wire cable detection failure

Hi Bart,

Thanks for assistance.

On Friday 19 October 2007 21:28:43 Bartlomiej Zolnierkiewicz wrote:

> > No help anyone?  Did I buy a taboo drive?
> >
> > nick@...uxamd:nick$ /usr/sbin/hdparm -i /dev/hdd
> >
> > /dev/hdd:
> >
> >  Model=TSSTcorp CDDVDW SH-S202J, FwRev=SB00, SerialNo=
> >  Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
> >  RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
> >  BuffType=unknown, BuffSize=0kB, MaxMultSect=0
> >  (maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
> >  IORDY=yes, tPIO={min:383,w/IORDY:120}, tDMA={min:120,rec:120}
> >  PIO modes:  pio0 pio1 pio2 pio3 pio4
> >  DMA modes:  mdma0 mdma1 mdma2
> >  UDMA modes: udma0 udma1 *udma2 udma3 udma4
> >  AdvancedPM=no
> >  Drive conforms to: unknown:
> >
> >  * signifies the current active mode
> >
> >
> > Any help to get this fixed (by me) would be welcome.  I cannot find any
> > information on why this happens (or rather why the 'drive side') refuses
> > to see 80-wire ide cable.
>
> Please try:
>
> http://kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.23/2.6.23-mm
>1/broken-out/ide-ide-change-master-slave-identify-order.patch

No change:

ide_setup: hdd=ide-cd
    ide1: BM-DMA at 0xd008-0xd00f, BIOS settings: hdc:DMA, hdd:DMA
hdd: TSSTcorp CDDVDW SH-S202J, ATAPI CD/DVD-ROM drive
hdd: drive side 80-wire cable detection failed, limiting max speed to UDMA33
hdd: selected mode 0x42
hdd: ATAPI 48X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache, UDMA(33)



Nick
-- 
Free Software Foundation Associate Member 5508
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