riscv/rocket-chip
1
0
Fork 0
Code Releases Activity

rocket: give l2 tlb a nice name

Browse Source
This commit is contained in:
Henry Cook 2017-09-21 18:13:39 -07:00
parent 30c8c8c517
commit 81e136aa37
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/main/scala/rocket/PTW.scala
View File

@ -135,7 +135,7 @@ class PTW(n: Int)(implicit edge: TLEdgeOut, p: Parameters) extends CoreModule()(
val l2_refill = RegNext(false.B)
io.dpath.perf.l2miss := false
val (l2_hit, l2_valid, l2_pte) = if (coreParams.nL2TLBEntries == 0) (false.B, false.B, Wire(new PTE)) else {
val (l2_hit, l2_valid, l2_pte, l2_tlb_ram) = if (coreParams.nL2TLBEntries == 0) (false.B, false.B, Wire(new PTE), None) else {
val code = new ParityCode
require(isPow2(coreParams.nL2TLBEntries))
val idxBits = log2Ceil(coreParams.nL2TLBEntries)
@ -191,7 +191,7 @@ class PTW(n: Int)(implicit edge: TLEdgeOut, p: Parameters) extends CoreModule()(
s2_pte.g := s2_g
s2_pte.v := true
(s2_hit, s2_valid && s2_valid_bit, s2_pte)
(s2_hit, s2_valid && s2_valid_bit, s2_pte, Some(ram))
}
io.mem.req.valid := state === s_req && !l2_valid