xref: /XiangShan/src/main/scala/xiangshan/backend/datapath/RdConfig.scala (revision 3da89fc0a00dfca299f3e2930ac491729cfadab1) 
1package xiangshan.backend.datapath
2
3import xiangshan.backend.datapath.DataConfig._
4
5object RdConfig {
6  sealed abstract class RdConfig() {
7    val port: Int
8    val priority: Int
9
10    def getDataConfig: DataConfig
11  }
12
13  case class IntRD(port: Int = -1, priority: Int = Int.MaxValue) extends RdConfig() {
14    override def getDataConfig = IntData()
15  }
16
17  case class FpRD(port: Int = -1, priority: Int = Int.MaxValue) extends RdConfig() {
18    override def getDataConfig = FpData()
19  }
20
21  case class VfRD(port: Int = -1, priority: Int = Int.MaxValue) extends RdConfig() {
22    override def getDataConfig = VecData()
23  }
24
25  case class V0RD(port: Int = -1, priority: Int = Int.MaxValue) extends RdConfig() {
26    override def getDataConfig = V0Data()
27  }
28
29  case class VlRD(port: Int = -1, priority: Int = Int.MaxValue) extends RdConfig() {
30    override def getDataConfig = VlData()
31  }
32
33  case class NoRD() extends RdConfig() {
34    override val port: Int = -1
35
36    override val priority: Int = Int.MaxValue
37
38    override def getDataConfig: DataConfig = NoData()
39  }
40}
41
42