diff options
Diffstat (limited to 'python/m5/objects/Device.py')
| -rw-r--r-- | python/m5/objects/Device.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/python/m5/objects/Device.py b/python/m5/objects/Device.py index 7f6ccd3e7..d7ca014a9 100644 --- a/python/m5/objects/Device.py +++ b/python/m5/objects/Device.py @@ -16,12 +16,13 @@ class FooPioDevice(FunctionalMemory): abstract = True addr = Param.Addr("Device Address") mmu = Param.MemoryController(Parent.any, "Memory Controller") - io_bus = Param.Bus(NULL, "The IO Bus to attach to") + pio_bus = Param.Bus(NULL, "Bus to attach to for PIO") pio_latency = Param.Tick(1, "Programmed IO latency in bus cycles") class FooDmaDevice(FooPioDevice): type = 'DmaDevice' abstract = True + dma_bus = Param.Bus(Self.pio_bus, "Bus to attach to for DMA") class PioDevice(FooPioDevice): type = 'PioDevice' @@ -31,4 +32,4 @@ class PioDevice(FooPioDevice): class DmaDevice(PioDevice): type = 'DmaDevice' abstract = True - + dma_bus = Param.Bus(Self.pio_bus, "Bus to attach to for DMA") |