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Diffstat (limited to 'src/python/m5/objects/Device.py')
-rw-r--r-- | src/python/m5/objects/Device.py | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/src/python/m5/objects/Device.py b/src/python/m5/objects/Device.py deleted file mode 100644 index 90fbfb552..000000000 --- a/src/python/m5/objects/Device.py +++ /dev/null @@ -1,43 +0,0 @@ -from m5.params import * -from m5.proxy import * -from MemObject import MemObject - -class PioDevice(MemObject): - type = 'PioDevice' - abstract = True - pio = Port("Programmed I/O port") - 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.Latency('1ns', "Programmed IO latency in simticks") - -class DmaDevice(PioDevice): - type = 'DmaDevice' - abstract = True - dma = Port(Self.pio.peerObj.port, "DMA port") - min_backoff_delay = Param.Latency('4ns', - "min time between a nack packet being received and the next request made by the device") - max_backoff_delay = Param.Latency('10us', - "max time between a nack packet being received and the next request made by the device") - - - -class IsaFake(BasicPioDevice): - type = 'IsaFake' - pio_size = Param.Addr(0x8, "Size of address range") - ret_data8 = Param.UInt8(0xFF, "Default data to return") - ret_data16 = Param.UInt16(0xFFFF, "Default data to return") - ret_data32 = Param.UInt32(0xFFFFFFFF, "Default data to return") - ret_data64 = Param.UInt64(0xFFFFFFFFFFFFFFFF, "Default data to return") - ret_bad_addr = Param.Bool(False, "Return pkt status bad address on access") - update_data = Param.Bool(False, "Update the data that is returned on writes") - warn_access = Param.String("", "String to print when device is accessed") - -class BadAddr(IsaFake): - ret_bad_addr = Param.Bool(True, "Return pkt status bad address on access") - - |