gem5/src/mem/ExternalSlave.py
Andrew Bardsley d6732895a5 mem: Add ExternalMaster and ExternalSlave ports
This patch adds two MemoryObject's: ExternalMaster and ExternalSlave.
Each object has a single port which can be bound to an externally-
provided bridge to a port of another simulation system at
initialisation.
2014-10-16 05:49:56 -04:00

54 lines
2.7 KiB
Python

# Copyright (c) 2014 ARM Limited
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# Authors: Andrew Bardsley
from m5.params import *
from MemObject import MemObject
class ExternalSlave(MemObject):
type = 'ExternalSlave'
cxx_header = "mem/external_slave.hh"
port = SlavePort("Slave port")
addr_ranges = VectorParam.AddrRange([], 'Addresses served by'
' this port\'s external agent')
port_type = Param.String('stub', 'Registered external port handler'
' to pass this port to in instantiation')
port_data = Param.String('stub', 'A string to pass to the port'
' handler (in a format specific to the handler) to describe how'
' the port should be bound/bindable/discoverable')