SATA support in FreeBSD

[jam man]

I will be using a silicon image (integrated) raid
controller in my new system for sata. Does anyone have
a link to a list of supported sata controllers for
freebsd?
Also, has anyone besides me know about the new maxtor
maxline III hard drives? They use NCQ (native command
queuing) to gain performance especially in
multithredded applications. Is NCQ supported in
freebsd? Is it even in linux? Thanks for any replies.