diff options
Diffstat (limited to 'src/mem/ruby/network/simple/SimpleNetwork.cc')
-rw-r--r-- | src/mem/ruby/network/simple/SimpleNetwork.cc | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/mem/ruby/network/simple/SimpleNetwork.cc b/src/mem/ruby/network/simple/SimpleNetwork.cc index 7aa8e62f9..9df9ed3a5 100644 --- a/src/mem/ruby/network/simple/SimpleNetwork.cc +++ b/src/mem/ruby/network/simple/SimpleNetwork.cc @@ -327,3 +327,41 @@ SimpleNetworkParams::create() { return new SimpleNetwork(this); } + +/* + * The simple network has an array of switches. These switches have buffers + * that need to be accessed for functional reads and writes. Also the links + * between different switches have buffers that need to be accessed. + */ +bool +SimpleNetwork::functionalRead(Packet *pkt) +{ + for (unsigned int i = 0; i < m_switch_ptr_vector.size(); i++) { + if (m_switch_ptr_vector[i]->functionalRead(pkt)) { + return true; + } + } + + for (unsigned int i = 0; i < m_buffers_to_free.size(); ++i) { + if (m_buffers_to_free[i]->functionalRead(pkt)) { + return true; + } + } + + return false; +} + +uint32_t +SimpleNetwork::functionalWrite(Packet *pkt) +{ + uint32_t num_functional_writes = 0; + + for (unsigned int i = 0; i < m_switch_ptr_vector.size(); i++) { + num_functional_writes += m_switch_ptr_vector[i]->functionalWrite(pkt); + } + + for (unsigned int i = 0; i < m_buffers_to_free.size(); ++i) { + num_functional_writes += m_buffers_to_free[i]->functionalWrite(pkt); + } + return num_functional_writes; +} |