Regression: Add an I/O Cache to the full system regressions that have a cache.

--HG--
extra : convert_revision : 8ba96e21be2f602eed8258d410038dbe998ef176

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/configs/tsunami-simple-atomic.py b/tests/configs/tsunami-simple-atomic.py
index 2ba50273a..2374734ec 100644
--- a/tests/configs/tsunami-simple-atomic.py
+++ b/tests/configs/tsunami-simple-atomic.py
@@ -52,10 +52,28 @@ class L2(BaseCache):
     tgts_per_mshr = 16
     write_buffers = 8
 
+# ---------------------
+# I/O Cache
+# ---------------------
+class IOCache(BaseCache):
+    assoc = 8
+    block_size = 64
+    latency = '50ns'
+    mshrs = 20
+    size = '1kB'
+    tgts_per_mshr = 12
+    mem_side_filter_ranges=[AddrRange(0, Addr.max)]
+    cpu_side_filter_ranges=[AddrRange(0x8000000000, Addr.max)]
+
 #cpu
 cpu = AtomicSimpleCPU(cpu_id=0)
 #the system
 system = FSConfig.makeLinuxAlphaSystem('atomic')
+system.bridge.filter_ranges_a=[AddrRange(0, Addr.max)]
+system.bridge.filter_ranges_b=[AddrRange(0, size='8GB')]
+system.iocache = IOCache()
+system.iocache.cpu_side = system.iobus.port
+system.iocache.mem_side = system.membus.port
 
 system.cpu = cpu
 #create the l1/l2 bus