Messages in this thread | | | Date | Tue, 13 Sep 2005 21:34:02 +0200 | From | Lukas Hejtmanek <> | Subject | Re: Oops 2.6.13-git6 |
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On Mon, Sep 12, 2005 at 11:01:15PM +0100, Alan Cox wrote: > In a tiny subset of cases and for PIO modes only for devices that match > IDE generic PIO interfaces, providing the interface is not boot > detected, you don't remove it when in use and the moon is in the right > phase.
I'm not sure, if I understand correctly. However, I meant, in the case of hdd as /dev/hda and cdrom as /dev/hdc, it works: /usr/bin/hotswap --ide-controller 1 -n probe-ide /usr/bin/hotswap --ide-controller 1 -n unregister-ide remove cdrom here
after pluging cdrom back: /usr/bin/hotswap --ide-controller 1 -n probe-ide /usr/bin/hotswap --ide-controller 1 -n rescan-ide
I think, DMA cannot be turned on if cdrom was not plugged in at boot time for some reason.
But things above do not work if hdd is /dev/hda and cdrom is /dev/hdb, i.e. on the same channel.
Again, is it an IDE conception bug?
-- Lukáš Hejtmánek - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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