+Optional main node properties:
+ - am-max-trans : limit controller for am max transmissions
Is this a boolean? Number?
This is a boolean. It is for dealing with a quirk in the chipset: an
instance of the controller in the hip06 chipset requires registers
set with a different init value.
Ok. I think the property at needs a better description for that.
It's not clear to me how "limit controller for am max transmissions"
maps to writing a specific value to some registers, but I don't know
much about SAS.
Is this some well-known thing, or values specific to hip06?