package MAC import chisel3._ import chisel3.stage._ import freechips.rocketchip.diplomacy._ import org.chipsalliance.cde.config._ case object MacParamsKey extends Field[MacSetting] case class MacSetting(){ } trait HasMacParameters { implicit val p: Parameters val riftSetting = p(MacParamsKey) } class MacCfg extends Config((_, _, _) => { case MacParamsKey => MacSetting() })