src/mem/Bridge.py

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  38
  39 from m5.params import *
  40 from m5.objects.ClockedObject import ClockedObject
  41
  42 class Bridge(ClockedObject):
  43     type = 'Bridge'
  44     cxx_header = "mem/bridge.hh"
  45
  46     mem_side_port = RequestPort("This port sends requests and "
  47                                 "receives responses")
  48     master   = DeprecatedParam(mem_side_port,
  49                               '`master` is now called `mem_side_port`')
  50     cpu_side_port = ResponsePort("This port receives requests and "
  51                                  "sends responses")
  52     slave    = DeprecatedParam(cpu_side_port,
  53                                '`slave` is now called `cpu_side_port`')
  54
  55     req_size = Param.Unsigned(16, "The number of requests to buffer")
  56     resp_size = Param.Unsigned(16, "The number of responses to buffer")
  57     delay = Param.Latency('0ns', "The latency of this bridge")
  58     ranges = VectorParam.AddrRange([AllMemory],
  59                                    "Address ranges to pass through the bridge")