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SubjectKernel-Error with my Chipset/HD-Combination using DMA
Hi,
after changing from 2.2.17 - kernel (where no such
issues were noticeable) to 2.2.19 (with 'enable
dma-support' etc compiled into kernel)
Would be very nice if you could tell me if the error
is related to my harddrive (hardware) or is maybe a
kernel-bug and at which version it should be fixed.
Regards,
Michael

ps. here all relevant information i could gather/think
of:

Here's the error's output (get it at bootup):

hda: dma_intr: status=0x51 { DriveReady SeekComplete
Error }
hda: dma_intr: error=0x84 { DriveStatusError BadCRC }

Well
hdparm -d 1 -c 1 works (were disabled after bootup)
BUT: error seems to be more often then

lspci shows this:

00:00.0 Host bridge: Acer Laboratories Inc. [ALi]
M1541 (rev 04)
00:01.0 PCI bridge: Acer Laboratories Inc. [ALi] M5243
(rev 04)
00:0f.0 IDE interface: Acer Laboratories Inc. [ALi]
M5229 IDE (rev c1)

hdparm -i this:
/dev/hda:

Model=ST330630A, FwRev=3.21, SerialNo=3CK0EYZM
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs
RotSpdTol>.5% }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=0
BuffType=unknown, BuffSize=2048kB, MaxMultSect=16,
MultSect=off
CurCHS=16383/16/63, CurSects=16514064, LBA=yes,
LBAsects=59777640
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 udma0 udma1 *udma2 udma3
udma4


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