Re: ICH9 2 port SATA controller port map?

[Tejun Heo <htejun@gmail.com>]

Gaston, Jason D wrote:
>>> What is the difference between NA and RV?  If the controller only has
>>> access to 2 ports, does it matter which I set the nonexistent port
>>> values to in the map?
>> NA is used for unimplemented ports of a valid configuration while RV is
>> used to mark invalid MAP value.  So, NA should be mixed with P[0-3]
>> while RV can't be mixed with any other values.
>>
>> --
>> Tejun
> 
> When you say "can't be mixed" do you mean I should not have [P0 RV P1
> RV] on the same line?  If that is the case, then I assume my only
> choice, for the 2 port controller (physically ports 5 & 6) would be [P0
> NA P1 NA].

Yeap, that's correct.

-- 
tejun