changeset 65db40192591 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=65db40192591
description:
mem: remove acq/rel cmds from packet and add mem fence req
diffstat:
src/mem/packet.cc | 12 ++++--------
src/mem/packet.hh | 6 ++----
2 files changed, 6 insertions(+), 12 deletions(-)
diffs (38 lines):
diff -r 8ed230a0b28c -r 65db40192591 src/mem/packet.cc
--- a/src/mem/packet.cc Wed Dec 09 14:47:43 2015 -0500
+++ b/src/mem/packet.cc Wed Dec 09 22:56:31 2015 -0500
@@ -170,14 +170,10 @@
MessageResp, "MessageReq" },
/* IntResp -- for interrupts */
{ SET2(IsWrite, IsResponse), InvalidCmd, "MessageResp" },
- /* ReleaseReq -- for release synchronization */
- { SET2(IsRequest, NeedsResponse), ReleaseResp, "ReleaseReq" },
- /* ReleaseResp -- for release synchronization */
- { SET1(IsResponse), InvalidCmd, "ReleaseResp" },
- /* AcquireReq -- for release synchronization */
- { SET2(IsRequest, NeedsResponse), AcquireResp, "AcquireReq" },
- /* AcquireResp -- for release synchronization */
- { SET2(IsResponse, NeedsResponse), InvalidCmd, "AcquireResp" },
+ /* MemFenceReq -- for synchronization requests */
+ {SET2(IsRequest, NeedsResponse), MemFenceResp, "MemFenceReq"},
+ /* MemFenceResp -- for synchronization responses */
+ {SET1(IsResponse), InvalidCmd, "MemFenceResp"},
/* InvalidDestError -- packet dest field invalid */
{ SET2(IsResponse, IsError), InvalidCmd, "InvalidDestError" },
/* BadAddressError -- memory address invalid */
diff -r 8ed230a0b28c -r 65db40192591 src/mem/packet.hh
--- a/src/mem/packet.hh Wed Dec 09 14:47:43 2015 -0500
+++ b/src/mem/packet.hh Wed Dec 09 22:56:31 2015 -0500
@@ -111,10 +111,8 @@
SwapResp,
MessageReq,
MessageResp,
- ReleaseReq,
- ReleaseResp,
- AcquireReq,
- AcquireResp,
+ MemFenceReq,
+ MemFenceResp,
// Error responses
// @TODO these should be classified as responses rather than
// requests; coding them as requests initially for backwards
_______________________________________________
gem5-dev mailing list
[email protected]
http://m5sim.org/mailman/listinfo/gem5-dev
