From 13ad07601b3d7cdc38f85ba5960b472f3ab29fa3 Mon Sep 17 00:00:00 2001 From: Nilay Vaish Date: Sun, 23 Feb 2014 19:16:15 -0600 Subject: [PATCH] ruby: protocols: remove unused action z_stall --- src/mem/protocol/MESI_Two_Level-dma.sm | 4 ---- src/mem/protocol/MOESI_CMP_directory-L2cache.sm | 3 --- src/mem/protocol/MOESI_CMP_directory-dir.sm | 5 ----- src/mem/protocol/MOESI_CMP_directory-dma.sm | 5 ----- 4 files changed, 17 deletions(-) diff --git a/src/mem/protocol/MESI_Two_Level-dma.sm b/src/mem/protocol/MESI_Two_Level-dma.sm index f0301118c..37c5f982e 100644 --- a/src/mem/protocol/MESI_Two_Level-dma.sm +++ b/src/mem/protocol/MESI_Two_Level-dma.sm @@ -148,10 +148,6 @@ machine(DMA, "DMA Controller") dmaResponseQueue_in.dequeue(); } - action(z_stall, "z", desc="dma is busy..stall") { - // do nothing - } - transition(READY, ReadRequest, BUSY_RD) { s_sendReadRequest; p_popRequestQueue; diff --git a/src/mem/protocol/MOESI_CMP_directory-L2cache.sm b/src/mem/protocol/MOESI_CMP_directory-L2cache.sm index 232f359ad..628dfa7a0 100644 --- a/src/mem/protocol/MOESI_CMP_directory-L2cache.sm +++ b/src/mem/protocol/MOESI_CMP_directory-L2cache.sm @@ -1492,9 +1492,6 @@ machine(L2Cache, "Token protocol") localDirectory.deallocate(address); } - action(z_stall, "z", desc="Stall") { - } - action(zz_recycleL1RequestQueue, "zz", desc="Send the head of the mandatory queue to the back of the queue.") { peek(L1requestNetwork_in, RequestMsg) { APPEND_TRANSITION_COMMENT(in_msg.Requestor); diff --git a/src/mem/protocol/MOESI_CMP_directory-dir.sm b/src/mem/protocol/MOESI_CMP_directory-dir.sm index 753acc58d..a8acaba02 100644 --- a/src/mem/protocol/MOESI_CMP_directory-dir.sm +++ b/src/mem/protocol/MOESI_CMP_directory-dir.sm @@ -555,11 +555,6 @@ machine(Directory, "Directory protocol") } } - - // action(z_stall, "z", desc="Cannot be handled right now.") { - // Special name recognized as do nothing case - // } - action(zz_recycleRequest, "\z", desc="Recycle the request queue") { requestQueue_in.recycle(); } diff --git a/src/mem/protocol/MOESI_CMP_directory-dma.sm b/src/mem/protocol/MOESI_CMP_directory-dma.sm index f79f0a535..f4d910795 100644 --- a/src/mem/protocol/MOESI_CMP_directory-dma.sm +++ b/src/mem/protocol/MOESI_CMP_directory-dma.sm @@ -245,11 +245,6 @@ machine(DMA, "DMA Controller") unset_tbe(); } - action(z_stall, "z", desc="dma is busy..stall") { - // do nothing - } - - transition(READY, ReadRequest, BUSY_RD) { s_sendReadRequest; -- 2.30.2