Re: no DRQ after issuing WRITE

Andre Hedrick
2003-11-06T04:13:17Z

It means DMA got disabled!

It also means improper exit from the FSM.

Andre Hedrick
LAD Storage Consulting Group

On Thu, 6 Nov 2003, Steven Adams wrote:

> anyone?
> ----- Original Message -----
> From: <steve@drifthost.com>
> To: <linux-kernel@vger.kernel.org>
> Sent: Wednesday, November 05, 2003 2:05 PM
> Subject: hda: no DRQ after issuing WRITE
>
>
> > Hey guys,
> >
> > i keep getting things like this in my dmesg
> >
> > ============================================
> > hda: status timeout: status=0xd0 { Busy }
> >
> > hda: no DRQ after issuing WRITE
> > ide0: reset: success
> > hda: status timeout: status=0xd0 { Busy }
> >
> > hda: no DRQ after issuing WRITE
> > ide0: reset: success
> > =============================================
> >
> > From hdparm
> > ============================================
> > /dev/hda:
> >
> > Model=IC35L080AVVA07-0, FwRev=VA4OA52A, SerialNo=VNC402A4CBRJLA
> > Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
> > RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=52
> > BuffType=DualPortCache, BuffSize=1863kB, MaxMultSect=16, MultSect=off
> > CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=160836480
> > IORDY=on/off, tPIO={min:240,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 *udma5
> > AdvancedPM=yes: disabled (255) WriteCache=enabled
> > Drive conforms to: ATA/ATAPI-5 T13 1321D revision 1: 2 3 4 5
> > =================================================
> >
> > Ive searched high and low to try find out what this means, all ive found
> > it people keep saying its all different kinds of things..
> >
> > I was wondering if this means my hdd is drying or is ti a setting?
> >
> > Thanks guys,
> > Steve
> >
> >
> > -
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