mem: Rename Packet::checkFunctional to trySatisfyFunctional

Packet::checkFunctional also wrote data to/from the packet depending
on if it was read/write, respectively, which the 'check' in the name
would suggest otherwise. This renames it to doFunctional, which is
more suggestive. It also renames any function called checkFunctional
which calls Packet::checkFunctional. These are

- Bridge::BridgeMasterPort::checkFunctional
  - calls Packet::checkFunctional
- MSHR::checkFunctional
  - calls Packet::checkFunctional
- MSHR::TargetList::checkFunctional
  - calls Packet::checkFunctional
- Queue<>::checkFunctional
  (of src/mem/cache/queue.hh, not src/cpu/minor/buffers.h)
  - Instantiated with Queue<WriteQueueEntry> and Queue<MSHR>
- WriteQueueEntry
  - calls Packet::checkFunctional
- WriteQueueEntry::TargetList
  - calls Packet::checkFunctional
- MemDelay::checkFunctional
  - calls QueuedSlavePort/QueuedMasterPort::checkFunctional
- Packet::checkFunctional
- PacketQueue::checkFunctional
  - calls Packet::checkFunctional
- QueuedSlavePort::checkFunctional
  - calls PacketQueue::doFunctional
- QueuedMasterPort::checkFunctional
  - calls PacketQueue::doFunctional
- SerialLink::SerialLinkMasterPort::checkFunctional
  - calls Packet::doFunctional

Change-Id: Ieca2579c020c329040da053ba8e25820801b62c5
Reviewed-on: https://gem5-review.googlesource.com/11810
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/mem/coherent_xbar.cc b/src/mem/coherent_xbar.cc
index d46f3893f..2bee5bc9d 100644
--- a/src/mem/coherent_xbar.cc
+++ b/src/mem/coherent_xbar.cc
@@ -1002,7 +1002,7 @@ CoherentXBar::recvFunctional(PacketPtr pkt, PortID slave_port_id)
             // if we find a response that has the data, then the
             // downstream caches/memories may be out of date, so simply stop
             // here
-            if (p->checkFunctional(pkt)) {
+            if (p->trySatisfyFunctional(pkt)) {
                 if (pkt->needsResponse())
                     pkt->makeResponse();
                 return;
@@ -1025,7 +1025,7 @@ CoherentXBar::recvFunctionalSnoop(PacketPtr pkt, PortID master_port_id)
     }
 
     for (const auto& p : slavePorts) {
-        if (p->checkFunctional(pkt)) {
+        if (p->trySatisfyFunctional(pkt)) {
             if (pkt->needsResponse())
                 pkt->makeResponse();
             return;