>> 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]. Thanks! Jason - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html