Messages in this thread | | | Date | Thu, 15 Oct 1998 17:20:58 +0200 (CEST) | From | Jan-Benedict Glaw <> | Subject | Re: VIA 82C586 IDE / UDMA problems |
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On Thu, 15 Oct 1998, Matthias Andree wrote:
> Date: Thu, 15 Oct 1998 01:48:39 +0200 > From: Matthias Andree <mandree@sx1.HRZ.Uni-Dortmund.DE> > To: linux-kernel@vger.rutgers.edu > Subject: Re: VIA 82C586 IDE / UDMA problems > > On Tue, Oct 13, 1998 at 11:30:08PM +0200, Evgeny Zemlerub wrote: > > After installing and configuring 2.1.125 ( skipped 123,124,125) > > and enabeling UDMA and VIA82C586 IDE chipset support > > > > getteing in the boot and during work ( in varios combinations): > > > > hda: dma_intr: status=0x53 { DriveReady SeekComplete Index Error } > > hda: dma_intr: error=0x84 { DriveStatusError BadCRC } > > hda: dma_intr: status=0x51 { DriveReady SeekComplete Error } > > hda: dma_intr: error=0x84 { DriveStatusError BadCRC } > > hda: DMA disabled > > hdb: DMA disabled > > ide0: reset: success > > > > > > i do have VIA82C586 IDE : > > IDE interface: VIA Technologies VT 82C586 Apollo IDE (rev 6). > > Medium devsel. Fast back-to-back capable. Master Capable. Latency=64. > > I/O at 0xf000 [0xf001]. > > > > and UDMA hard disk : > > > > VP_IDE: IDE controller on PCI bus 00 dev 39 > > VP_IDE: not 100% native mode: will probe irqs later > > ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:pio, hdb:pio > > ide0: VIA Bus-Master (U)DMA Timing Config Success > > hda: QUANTUM FIREBALL ST6.4A, ATA DISK drive > > ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 > > hda: QUANTUM FIREBALL ST6.4A, 6149MB w/81kB Cache, CHS=784/255/63, UDMA > > Could this be Quantum-related instead of VIA-related? > > My VIA82C586 is fine with a Western Digital Caviar AC31200 (old EIDE > 1.2 GB drive which supports PIO 3 and some slow DMA) which is not UDMA, > however. > > The other reason might perhaps be too long of an IDE cable. I don't > know the exact specification, should be something around 30 cm (12 in) for > UDMA? From Western Digitals Homepage: (http://www.wdc.com/products/drives/drivers-ed/udmatp.html) =================================================== 3.The 40-pin interface cable used on Ultra DMA hard drives must be less than 18-inches in length. ===================================================
> > -- > Matthias Andree > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.rutgers.edu > Please read the FAQ at http://www.tux.org/lkml/ >
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
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