From 13608a9b85a60982a9fa0ebee38a1d15c0ea5fc5 Mon Sep 17 00:00:00 2001
From: Ron Dreslinski <rdreslin@umich.edu>
Date: Wed, 30 Mar 2005 15:05:58 -0500
Subject: [PATCH] Rework the way the prefetcher is used.  Now we copy the
 request from the prefetch queue and into the mq when issued

objects/BaseCache.mpy:
    Add some parameters for prefetcher

--HG--
extra : convert_revision : 1a2e6d2ce5359fab0a4d5d4639a701131101d68c
---
 objects/BaseCache.mpy | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/objects/BaseCache.mpy b/objects/BaseCache.mpy
index 98a422e30..314a4efda 100644
--- a/objects/BaseCache.mpy
+++ b/objects/BaseCache.mpy
@@ -36,3 +36,7 @@ simobj BaseCache(BaseMem):
     two_queue = Param.Bool(False,
         "whether the lifo should have two queue replacement")
     write_buffers = Param.Int(8, "number of write buffers")
+    use_prefetcher = Param.Bool(False,
+         "wheter you are using the hardware prefetcher")
+    prefetcher_size = Param.Int(100,
+         "Number of entries in the harware prefetch queue")