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SubjectRe: lost interrupt
Tomasz Rola wrote:

>hdparm -u0 /dev/hdX for every X in existing disks you have problems with.
>
>
>
>hdparm -d0a0u0 /dev/ide/host0/bus0/target0/lun0/disc (or /dev/hda).
>
>bye
>T.
>
>
>
Thanks, I tried that but to no avail :(

To expand on the problem :

I have a creative DVD 5x drive and some unbranded CD-RW drive. The
problem occurs on both when I try to rip audio.

I know for a fact they both have the capability to rip audio nicely, I
have seen them do it under a 2.2.X kernel, but now I'm running 2.4.18 (I
need 2.4 for my nvidia card)

However, hdparm returns this (on both drives, no matter what
slave/master dma/irq combo I use)...

HDIO_GET_MULTCOUNT failed: Invalid argument
I/O support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 0 (off)
keepsettings = 0 (off)
HDIO_GET_NOWERR failed: Invalid argument
readonly = 1 (on)
readahead = 0 (off)
HDIO_GETGEO failed: Invalid argument
busstate = 1 (on)
HDIO_GET_ACOUSTIC failed: Invalid argument

See the worrying "HDIO_GET_ACOUSTIC failed: Invalid argument" ?

I'm not sure who is maintaining that part of the kernel though.

Thanks for any help,

mikeH


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