from misoclib.com.liteeth.common import * from misoclib.com.liteeth.generic import * def LiteEthPHY(clock_pads, pads, **kwargs): # Autodetect PHY if hasattr(pads, "source_stb"): from misoclib.com.liteeth.phy.sim import LiteEthPHYSim return LiteEthPHYSim(pads) elif hasattr(clock_pads, "gtx") and flen(pads.tx_data) == 8: if hasattr(clock_pads, "tx"): # This is a 10/100/1G PHY from misoclib.com.liteeth.phy.gmii_mii import LiteEthPHYGMIIMII return LiteEthPHYGMIIMII(clock_pads, pads, **kwargs) else: # This is a pure 1G PHY from misoclib.com.liteeth.phy.gmii import LiteEthPHYGMII return LiteEthPHYGMII(clock_pads, pads, **kwargs) elif flen(pads.tx_data) == 4: from misoclib.com.liteeth.phy.mii import LiteEthPHYMII return LiteEthPHYMII(clock_pads, pads, **kwargs) else: raise ValueError("Unable to autodetect PHY from platform file, use direct instantiation")