[ale] xine/dma

Danny Cox danscox at mindspring.com
Mon Feb 24 17:48:45 EST 2003


Sean,

On Mon, 2003-02-24 at 06:17, Sean Kilpatrick wrote:
> On Tuesday 25 February 2003 01:43 am, Geoffrey wrote:
> > What does hdparm -i report for the drive?
> 
> Thusly:
> 
>  Model=LITEON DVD-ROM LTD163, FwRev=GH5E, 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:120,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
>  AdvancedPM=no

	Well, given this, which sez it's NOW USING udma2 mode, and what the ide
driver was printing in your other message (hdc:DMA), it LOOKS like it's
in dma mode.  Humph.  I'm stumped.

	That's the mode my Sony DVD reader is using (udma2), and it reports
that "using dma" is ON.  Certainly, the PIIX4 chipset is capable, I just
don't know the LITEON drives.

-- 
kernel, n.: A part of an operating system that preserves the
medieval traditions of sorcery and black art.

Danny

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