VIA VT6421A SATA controller

Hi Jeff,

I'm looking at getting a motherboard with a VT6421A controller.
It'll be used in Linux and I can't find any mention on-line of anybody using a VT6421A (not just a VT6421) with Linux.

The sata_via.c module looks like the place it'd be supported if it
was but there's no mention. Do you know if I can use this chipset in Linux or if I should avoid it?

thank you very much,

Greg