From 93146bc81a391fc298c2b49e2b3ecf969ae93b72 Mon Sep 17 00:00:00 2001
From: Ron Dreslinski <rdreslin@umich.edu>
Date: Mon, 17 Jan 2005 14:57:26 -0500
Subject: [PATCH] Changes neccesary to support full system coherence on the
 first level of caches with a event based bus -Change how the blocking is
 implemented -Update coherence policy state table to include sotware
 prefetches and DMA requests

--HG--
extra : convert_revision : 80f37dc1c7221b684888e859b534d008c578669c