Messages in this thread | | | From | Ondrej Zary <> | Subject | Re: No IDE drivers loaded for Toshiba Satellite 320 CDS | Date | Wed, 2 Apr 2008 22:34:58 +0200 |
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On Wednesday 02 April 2008 22:22:25 Lennart Sorensen wrote: > On Wed, Apr 02, 2008 at 10:10:23PM +0200, Ondrej Zary wrote: > > I mean S320BIDE.EXE - that's for this machine only. > > Hmm, I missed that one. I wonder how they do it. Well ISA did support > bus mastering DMA although it seems rare to implement it. Or it could > be VLB style.
I suspect that the IDE controller is integrated into the Toshiba chipset but does not appear as a separate PCI device. It could be controlled by some registers of the "host-bridge" or some other device.
-- Ondrej Zary
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