public static string GetHostName()
{
IPContract /*.Imp*/ ipConn = GetIPConnection();
try {
String hostName = ipConn.GetHostName();
string strHostName = hostName;
//delete hostName;
return(strHostName);
}
finally {
ReleaseIPConnection(ipConn);
}
}
} // GetHostByName
public static IPAddress[] GetLocalHostAddresses()
{
IPAddress[] retval;
IPContract /*.Imp*/ ipConn = GetIPConnection();
try {
String[] ifList;
ArrayList addresses = new ArrayList();
ifList = ipConn.GetInterfaces();
for (int i = 0; i < ifList.Length; ++i)
{
InterfaceInfo ifInfo = ipConn.GetInterfaceState(ifList[i]);
ifList[i] = null;
// Copy out all of this interface's addresses
InterfaceIPInfo[] ipConfigs = ifInfo.ipConfigs;
if (ipConfigs != null)
{
for (int j = 0; j < ipConfigs.Length; ++j)
{
addresses.Add(new IPAddress(ipConfigs[j].address));
}
}
//ifInfo.Dispose();
}
IPAddress[] ipAddresses = new IPAddress[addresses.Count];
for (int i = 0; i < ipAddresses.Length; i++)
{
ipAddresses[i] = (IPAddress)(addresses[i]);
}
return(ipAddresses);
}
finally {
ReleaseIPConnection(ipConn);
}
} // GetLocalHostAddresses
internal static void ReleaseIPConnection(IPContract /*.Imp*/ connection)
{
IPSlot.Release(connection);
}
public override void Run()
{
System.DebugStub.Print("IoThread@" + Kernel.CurrentThread + ". ");
byte[] pciDmaBuffer;
try {
CompilerIntrinsics.Cli();
pciDmaBuffer = NucleusCalls.PciDmaBuffer();
} finally {
CompilerIntrinsics.Sti();
}
if (pciDmaBuffer == null)
{
System.DebugStub.Print("No IO-MMU. ");
Kernel.kernel.NewSemaphore(0).Wait();
return;
}
// Set up networking
Microsoft.Singularity.NetStack2.ARP arp =
new Microsoft.Singularity.NetStack2.ARP();
Microsoft.Singularity.NetStack2.IP.Initialize(arp);
Microsoft.Singularity.NetStack2.Ethernet.Initialize(arp);
//Microsoft.Singularity.NetStack2.Channels.Private.RoutingExpManager routingManager =
// new Microsoft.Singularity.NetStack2.Channels.Private.RoutingExpManager();
Microsoft.Singularity.NetStack2.Channels.Private.IPContract ipManager =
new Microsoft.Singularity.NetStack2.Channels.Private.IPContract();
// Establish DMA buffer area
Microsoft.Singularity.Io.DmaMemory.Setup();
// Enumerate and initialize PCI devices
for (uint id = 0; id < 65536; id += 8)
{
uint v;
try {
CompilerIntrinsics.Cli();
v = NucleusCalls.PciConfigRead32(id, 0);
} finally {
CompilerIntrinsics.Sti();
}
if (v == 0x107c8086)
{
// Intel NIC
System.DebugStub.Print("Found Intel NIC. ");
Microsoft.Singularity.Drivers.Network.Intel.Intel intel =
new Microsoft.Singularity.Drivers.Network.Intel.Intel(
new Microsoft.Singularity.Io.PciDeviceConfig((ushort)id),
new Microsoft.Singularity.Io.PciMemory(id),
"82541 PI",
Microsoft.Singularity.Drivers.Network.Intel.CardType.I82541PI);
intel.Initialize();
Microsoft.Singularity.Io.Net.NicDeviceContract nicDev =
new Microsoft.Singularity.Drivers.Network.Intel.IntelDeviceChannel(intel);
bool ok = Microsoft.Singularity.NetStack2.Channels.Nic.Nic.CreateAndRegister(
nicDev, "/nic0");
System.VTable.Assert(ok);
ipManager.StartDhcp("/nic0");
}
}
System.DebugStub.Print("IoThread done. ");
Kernel.kernel.NewSemaphore(0).Wait();
}
