dmaengine.py

来自「linux下基于c++的处理器仿真平台。具有处理器流水线」· Python 代码 · 共 8 行

from m5 import *
class DmaEngine(SimObject):
    type = 'DmaEngine'
    bus = Param.Bus(NULL, "bus that we're attached to")
    channels = Param.Int(36, "number of dma channels")
    physmem = Param.PhysicalMemory(Parent.any, "physical memory")
    no_allocate = Param.Bool(True, "Should we allocate cache on read")