Re: dma fails with kernel 2.4.21
On Sunday 22 June 2003 10:17 pm, Kristian Peters wrote:
> Anthony Campbell <ac@acampbell.org.uk> schrieb:
> > I had dma running with kernel 2.4.20. On 2.4.21 hdparm gives an error:
> >
> > HDIO_SET_DMA failed
> >
> > Anyone know why this is or what has changed between the two kernels?
It must be something on the way you configured things. I just compiled and
installed 2.4.21 on top or 2.4.20-xfs and dma works fine.
Marino@lifebook:~$ uname -r
2.4.21
Marino@lifebook:~$ sudo hdparm -d1 /dev/hdc
/dev/hdc:
setting using_dma to 1 (on)
using_dma = 1 (on)
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