From c577665040342bf27808bfdea272626e4dac786d Mon Sep 17 00:00:00 2001 From: Ron Dreslinski Date: Sun, 12 Nov 2006 06:35:39 -0500 Subject: Fix functional access errors related to delayed respnoses in cachePort src/mem/cache/base_cache.cc: On a delayed response, be sure to call the fixPacket wrapper to toggle hasData flag. src/mem/packet.cc: src/mem/packet.hh: Create a wrapper to toggle the hasData flag on delayed responses --HG-- extra : convert_revision : 1ced8d4e3dc12a059fb7636d59e429cd3dd46901 --- src/mem/packet.cc | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'src/mem/packet.cc') diff --git a/src/mem/packet.cc b/src/mem/packet.cc index 938116ab5..e2faf4527 100644 --- a/src/mem/packet.cc +++ b/src/mem/packet.cc @@ -143,6 +143,24 @@ Packet::intersect(PacketPtr p) return !(s1 > e2 || e1 < s2); } +bool +fixDelayedResponsePacket(PacketPtr func, PacketPtr timing) +{ + bool result; + + if (timing->isRead() || timing->isWrite()) { + timing->toggleData(); + result = fixPacket(func, timing); + timing->toggleData(); + } + else { + //Don't toggle if it isn't a read/write response + result = fixPacket(func, timing); + } + + return result; +} + bool fixPacket(PacketPtr func, PacketPtr timing) { -- cgit v1.2.3