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SubjectInterrupt lost { .... }
Ello Freinds

I am facing this problem with kernel 2.4.21 any suggestion.

hdb: dma_timer_expiry: dma status == 0x64
hdb: lost interrupt
hdb: dma_intr: bad DMA status (dma_stat=70)
hdb: dma_intr: status=0x50 { DriveReady SeekComplete }
lspci -v | grep IDE
00:1f.1 IDE interface: Intel Corp. 82801BA IDE U100 (rev 12) (prog-if 80
[Master])
hdparm -I /dev/hdb
/dev/hdb:

ATA device, with non-removable media
Model Number: ST340823A
Serial Number: 7EF2AWX7
Firmware Revision: 3.11
Standards:
Supported: 5 4 3 2
Likely used: 6
Configuration:
Logical max current
cylinders 16383 16383
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 16514064
LBA user addressable sectors: 78165360
device size with M = 1024*1024: 38166 MBytes
device size with M = 1000*1000: 40020 MBytes (40 GB)
Capabilities:
LBA, IORDY(can be disabled)
Queue depth: 1
Standby timer values: spec'd by Standard
R/W multiple sector transfer: Max = 16 Current = 16
Recommended acoustic management value: 128, current value: 128
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:
* READ BUFFER cmd
* WRITE BUFFER cmd
* Host Protected Area feature set
* Look-ahead
* Write cache
* Power Management feature set
Security Mode feature set
* SMART feature set
* Automatic Acoustic Management feature set
SET MAX security extension
* DOWNLOAD MICROCODE cmd
Security:
Master password revision code = 65534
supported
not enabled
not locked
frozen
not expired: security count
not supported: enhanced erase
HW reset results:
CBLID- above Vih
Device num = 1
Checksum: correct



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