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SubjectRe: [BUG?] SIS IDE DMA errors
Date
On Saturday 27 September 2003 00:59, Vojtech Pavlik wrote:
> On Fri, Sep 26, 2003 at 11:32:30PM +0800, Michael Frank wrote:
> > On Friday 26 September 2003 22:07, M?ns Rullg?rd wrote:
> > > Michael Frank <mhf@linuxmail.org> writes:
> > >
> > > > Suspect chipset related issue which should be looked into.
> > >
> > > That's what someone told me three months ago, too. Nothing happened,
> > > though.
> > >
> >
> > OK, now that we are two, we copy the IDE maintainer ;)
>
> Actually, it's me who wrote the 961 and 963 support. It works fine for
> most people. Did you check you cabling?

It is 80 conductor cable.

2.4.22-pre7 was terrible for me - since pre9 or so it has almost gone away,
the cable is the same. These days I get the message only once a week or so.

Interesting is that we both use IBM drives albeit different generations.

I found the udma setting affects speed but not the dma-timer-expiry problem.

/dev/hda:

ATA device, with non-removable media
powers-up in standby; SET FEATURES subcmd spins-up.
Model Number: IC35L090AVV207-0
Serial Number: VNVC00G3CABSMD
Firmware Revision: V23OA63A
Standards:
Used: ATA/ATAPI-6 T13 1410D revision 3a
Supported: 6 5 4 3
Configuration:
Logical max current
cylinders 16383 65535
heads 16 1
sectors/track 63 63
--
CHS current addressable sectors: 4128705
LBA user addressable sectors: 160836480
LBA48 user addressable sectors: 160836480
device size with M = 1024*1024: 78533 MBytes
device size with M = 1000*1000: 82348 MBytes (82 GB)
Capabilities:
LBA, IORDY(can be disabled)
bytes avail on r/w long: 52 Queue depth: 32
Standby timer values: spec'd by Standard, no device specific minimum
R/W multiple sector transfer: Max = 16 Current = 16
Advanced power management level: unknown setting (0x0000)
Recommended acoustic management value: 128, current value: 254
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=240ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* NOP cmd
* READ BUFFER cmd
* WRITE BUFFER cmd
* Host Protected Area feature set
Release interrupt
* Look-ahead
* Write cache
* Power Management feature set
Security Mode feature set
* SMART feature set
* FLUSH CACHE EXT command
* Mandatory FLUSH CACHE command
* Device Configuration Overlay feature set
* 48-bit Address feature set
Automatic Acoustic Management feature set
SET MAX security extension
Address Offset Reserved Area Boot
SET FEATURES subcommand required to spinup after power up
Power-Up In Standby feature set
Advanced Power Management feature set
* READ/WRITE DMA QUEUED
* General Purpose Logging feature set
* SMART self-test
* SMART error logging
Security:
Master password revision code = 65534
supported
not enabled
not locked
not frozen
not expired: security count
not supported: enhanced erase
46min for SECURITY ERASE UNIT.
HW reset results:
CBLID- above Vih
Device num = 0 determined by the jumper
Checksum: correct

> > Regards
> > Michael

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