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Re: DMA issue in 2.6.12 ???


> However, when running 2.6.12-1 things are not as expected: The DMA flags are
> not set, and running hdparm I get much lower numbers.  And I get
>     > hdparm -d 1 /dev/hdc
>     /dev/hdc:
>     setting using_dma to 1 (on)
>     HDIO_SET_DMA failed: Operation not permitted
>     using_dma    =  0 (off)
> When booting nothing in the log files indicates something's wrong or
> whatever.

what gives you

grep -E "^hd|ide.:" /var/log/dmesg 

in both 2.6.11 and 2.6.12?

can you attach the output of lspci too, please?

Best regards
Frederik Schueler


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