// See LICENSE.SiFive for license details.

package freechips.rocketchip.diplomaticobjectmodel.model

sealed trait OMECC extends OMBaseType

case object Identity extends OMECC
case object Parity extends OMECC
case object SEC extends OMECC
case object SECDED extends OMECC

trait OMCache extends OMDevice {
  def memoryRegions(): Seq[OMMemoryRegion]
  def interrupts(): Seq[OMInterrupt]
  def nSets: Int
  def nWays: Int
  def blockSizeBytes: Int
  def dataMemorySizeBytes: Int
  def dataECC: Option[OMECC]
  def tagECC: Option[OMECC]
  def nTLBEntries: Int
  def memories: List[OMMemory]
}

case class OMICache(
  memoryRegions: Seq[OMMemoryRegion],
  interrupts: Seq[OMInterrupt],
  nSets: Int,
  nWays: Int,
  blockSizeBytes: Int,
  dataMemorySizeBytes: Int,
  dataECC: Option[OMECC],
  tagECC: Option[OMECC],
  nTLBEntries: Int,
  memories: List[OMMemory],
  maxTimSize: Int
) extends OMCache

case class OMDCache(
  memoryRegions: Seq[OMMemoryRegion],
  interrupts: Seq[OMInterrupt],
  nSets: Int,
  nWays: Int,
  blockSizeBytes: Int,
  dataMemorySizeBytes: Int,
  dataECC: Option[OMECC],
  tagECC: Option[OMECC],
  nTLBEntries: Int,
  memories: List[OMMemory],
  maxTimSize: Int
) extends OMCache
