From b0fd676a25b10d8a213ccf2bdc31505888578c6c Mon Sep 17 00:00:00 2001
From: Nathan Binkert <binkertn@umich.edu>
Date: Sat, 13 Nov 2004 16:04:33 -0500
Subject: [PATCH] Make it possible for PioDevices to have unknown pio
 latencies.

--HG--
extra : convert_revision : 08f2250efc078406c497a6820ae30f5fdf687ea5