Messages in this thread | | | Subject | RE: NCQ support NVidia NForce4 (CK804) SATAII | Date | Wed, 10 Aug 2005 11:59:48 -0700 | From | "Allen Martin" <> |
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> > Ask NVIDIA. They are the only company that gives me -zero- > > information on their SATA controllers. > > I thought of that.. *sigh*
NVIDIA won't be documenting nForce4 SATA controllers, so Linux NCQ support for nForce4 is unlikely. I'm hoping this will change with future products.
> > As such, there are -zero- plans for NCQ on NVIDIA > controllers at this > > time. > > Could it be possible to make reverse engeneering? I think they should > work as the SATA-IO SATAII specification says.
The SATA-IO SATA-II specification says nothing about host controller implementations. Intel documents a host controller implemetnation in the AHCI specification which is becoming an industry standard, but nForce4 SATA is not AHCI.
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