Re: IDE-CD and VT8235 issue!!!

From: Vojtech Pavlik (vojtech@suse.cz)
Date: Mon Dec 16 2002 - 05:39:24 EST


On Mon, Dec 16, 2002 at 11:34:58AM +0100, Vojtech Pavlik wrote:
> On Sun, Dec 15, 2002 at 10:56:25PM +0100, Patrick Petermair wrote:
> > Vojtech Pavlik:
> >
> > > You're not alone with this problem. I suspect some fishy stuff in the
> > > vt8235, because the driver programs it exactly the same as vt8233a,
> > > but while the vt8233a doesn't seem to have problems with DVDs and
> > > CDs, the vt8235 fails for many people.
> >
> > Thanks for the info ... like I expected ...
> >
> > > Can you send me 'hdparm -i' of the drive?
> >
> > starbase:/# hdparm -i /dev/hdc
> >
> > /dev/hdc:
> >
> > Model=TOSHIBA DVD-ROM SD-M1302, FwRev=1006, SerialNo=X900304741
> > Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
> > RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
> > BuffType=unknown, BuffSize=256kB, MaxMultSect=0
> > (maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
> > IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
> > PIO modes: pio0 pio1 pio2 pio3 pio4
> > DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2
> > UDMA modes: udma0 udma1 *udma2
> > AdvancedPM=no
> >
> > Thanks for all your effort here. It's great to see such a good
> > community.
>
> If you can, please try 2.4.20 with this patch.

Patch attached now.

-- 
Vojtech Pavlik
SuSE Labs


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