1 files changed, 18 insertions, 0 deletions
diff --git a/src/python/m5/objects/Device.py b/src/python/m5/objects/Device.py
new file mode 100644
index 000000000..2a71bbc65
--- /dev/null
+++ b/src/python/m5/objects/Device.py
@@ -0,0 +1,18 @@
+from m5 import *
+from MemObject import MemObject
+
+class PioDevice(MemObject):
+    type = 'PioDevice'
+    abstract = True
+    platform = Param.Platform(Parent.any, "Platform this device is part of")
+    system = Param.System(Parent.any, "System this device is part of")
+
+class BasicPioDevice(PioDevice):
+    type = 'BasicPioDevice'
+    abstract = True
+    pio_addr = Param.Addr("Device Address")
+    pio_latency = Param.Tick(1, "Programmed IO latency in simticks")
+
+class DmaDevice(PioDevice):
+    type = 'DmaDevice'
+    abstract = True