1/*
2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 14 unchanged lines hidden (view full) ---

23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include "base/misc.hh"
30#include "mem/protocol/MachineType.hh"
31#include "mem/ruby/network/Network.hh"
32#include "mem/ruby/network/Topology.hh"
33#include "mem/ruby/system/System.hh"
34
35uint32_t Network::m_virtual_networks;
36uint32_t Network::m_control_msg_size;
37uint32_t Network::m_data_msg_size;
38
39Network::Network(const Params *p)
40 : ClockedObject(p)
41{
42 m_virtual_networks = p->number_of_virtual_networks;
43 m_topology_ptr = p->topology;
44 m_control_msg_size = p->control_msg_size;
45
46 // Total nodes/controllers in network
47 // Must make sure this is called after the State Machine constructors
48 m_nodes = MachineType_base_number(MachineType_NUM);
49 assert(m_nodes != 0);
50
51 assert(m_virtual_networks != 0);
52 assert(m_topology_ptr != NULL);
53
54 // Initialize the controller's network pointers
55 m_topology_ptr->initNetworkPtr(this);
56 p->ruby_system->registerNetwork(this);
57}
58
59void
60Network::init()
61{
62 m_data_msg_size = RubySystem::getBlockSizeBytes() + m_control_msg_size;
63}
64

--- 37 unchanged lines hidden ---