Interrupt lost { .... }

From: dacin (
Date: Mon Jul 21 2003 - 15:19:52 EST

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

hdparm -I /dev/hdb

ATA device, with non-removable media
    Model Number: ST340823A
    Serial Number: 7EF2AWX7
    Firmware Revision: 3.11
    Supported: 5 4 3 2
    Likely used: 6
    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)
    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
    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
    Master password revision code = 65534
    not enabled
    not locked
    not expired: security count
    not supported: enhanced erase
HW reset results:
    CBLID- above Vih
    Device num = 1
Checksum: correct

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This archive was generated by hypermail 2b29 : Wed Jul 23 2003 - 22:00:44 EST