/// <summary>
/// Claims the resources.
/// </summary>
/// <param name="hardwareResources">The hardware resources.</param>
/// <returns></returns>
public bool ClaimResources(IHardwareResources hardwareResources)
{
spinLock.Enter();
for (byte r = 0; r < hardwareResources.IOPointRegionCount - 1; r++)
{
IIOPortRegion region = hardwareResources.GetIOPortRegion(r);
for (int p = 0; p < region.Size; p++)
{
if (portUsed[region.BaseIOPort + p])
{
return(false);
}
}
}
for (byte r = 0; r < hardwareResources.IOPointRegionCount; r++)
{
IIOPortRegion region = hardwareResources.GetIOPortRegion(r);
for (int p = 0; p < region.Size; p++)
{
portUsed[region.BaseIOPort + p] = true;
}
}
spinLock.Exit();
return(true);
}
/// <summary>
/// Setups this hardware device driver
/// </summary>
/// <returns></returns>
public override bool Setup(IHardwareResources hardwareResources)
{
this.hardwareResources = hardwareResources;
base.name = "AMDPCNet_0x" + hardwareResources.GetIOPortRegion(0).BaseIOPort.ToString("X");
ioProm1 = hardwareResources.GetIOPort(0, 0x0);
ioProm4 = hardwareResources.GetIOPort(0, 0x4);
rdp = hardwareResources.GetIOPort(0, 0x10);
rap = hardwareResources.GetIOPort(0, 0x14);
bdp = hardwareResources.GetIOPort(0, 0x1C);
initBlock = hardwareResources.GetMemory(0);
txDescriptor = hardwareResources.GetMemory(1);
rxDescriptor = hardwareResources.GetMemory(2);
buffers = hardwareResources.GetMemory(3);
bufferSize = 2048;
uint len = (ushort)(~bufferSize);
len = (len + 1) & 0x0FFF | 0x8000F000;
physicalBufferAddress = HAL.GetPhysicalAddress(buffers);
for (uint index = 0; index < 16; index++)
{
uint offset = index * 4;
rxDescriptor.Write32((offset + 1) * 4, len);
rxDescriptor.Write32((offset + 2) * 4, physicalBufferAddress + (bufferSize * index));
txDescriptor.Write32((offset + 2) * 4, physicalBufferAddress + (bufferSize * (index + 16)));
}
nextTXDesc = 0;
return(true);
}
/// <summary>
/// Setups this hardware device driver
/// </summary>
/// <returns></returns>
public override bool Setup(IHardwareResources hardwareResources)
{
this.hardwareResources = hardwareResources;
base.name = "TEST_" + hardwareResources.GetIOPortRegion(0).BaseIOPort.ToString("X");
TestPort = hardwareResources.GetIOPort(0, 0);
Command = new CommandRegister(TestPort, 8);
Command.Enabled = true;
return true;
}
/// <summary>
/// Setups this hardware device driver
/// </summary>
/// <returns></returns>
public override bool Setup(IHardwareResources hardwareResources)
{
this.hardwareResources = hardwareResources;
base.name = "TEST_" + hardwareResources.GetIOPortRegion(0).BaseIOPort.ToString("X");
TestPort = hardwareResources.GetIOPort(0, 0);
Command = new CommandRegister(TestPort, 8);
Command.Enabled = true;
return(true);
}
/// <summary>
/// Setups this hardware device driver
/// </summary>
/// <returns></returns>
public override bool Setup(IHardwareResources hardwareResources)
{
this.hardwareResources = hardwareResources;
base.name = "VMWARE_SVGA_0x" + hardwareResources.GetIOPortRegion(0).BaseIOPort.ToString("X");
indexPort = hardwareResources.GetIOPort(0, 0);
valuePort = hardwareResources.GetIOPort(0, 1);
memory = base.hardwareResources.GetMemory(0);
fifo = base.hardwareResources.GetMemory(1);
return(true);
}
/// <summary>
/// Claims the resources.
/// </summary>
/// <param name="hardwareResources">The hardware resources.</param>
/// <returns></returns>
public bool ClaimResources(IHardwareResources hardwareResources)
{
spinLock.Enter();
for (byte r = 0; r < hardwareResources.IOPointRegionCount - 1; r++)
{
IIOPortRegion region = hardwareResources.GetIOPortRegion(r);
for (int p = 0; p < region.Size; p++)
if (portUsed[region.BaseIOPort + p])
return false;
}
for (byte r = 0; r < hardwareResources.IOPointRegionCount; r++)
{
IIOPortRegion region = hardwareResources.GetIOPortRegion(r);
for (int p = 0; p < region.Size; p++)
portUsed[region.BaseIOPort + p] = true;
}
spinLock.Exit();
return true;
}
/// <summary>
/// Releases the resources.
/// </summary>
/// <param name="hardwareResources">The hardware resources.</param>
public void ReleaseResources(IHardwareResources hardwareResources)
{
spinLock.Enter();
for (byte r = 0; r < hardwareResources.IOPointRegionCount; r++)
{
IIOPortRegion region = hardwareResources.GetIOPortRegion(r);
for (int p = 0; p < region.Size; p++)
{
portUsed[region.BaseIOPort + p] = false;
}
}
spinLock.Exit();
}
/// <summary>
/// Setups this hardware device driver
/// </summary>
/// <returns></returns>
public override bool Setup(IHardwareResources hardwareResources)
{
this.hardwareResources = hardwareResources;
base.name = "AMDPCNet_0x" + hardwareResources.GetIOPortRegion(0).BaseIOPort.ToString("X");
ioProm1 = hardwareResources.GetIOPort(0, 0x0);
ioProm4 = hardwareResources.GetIOPort(0, 0x4);
rdp = hardwareResources.GetIOPort(0, 0x10);
rap = hardwareResources.GetIOPort(0, 0x14);
bdp = hardwareResources.GetIOPort(0, 0x1C);
initBlock = hardwareResources.GetMemory(0);
txDescriptor = hardwareResources.GetMemory(1);
rxDescriptor = hardwareResources.GetMemory(2);
buffers = hardwareResources.GetMemory(3);
bufferSize = 2048;
uint len = (ushort)(~bufferSize);
len = (len + 1) & 0x0FFF | 0x8000F000;
physicalBufferAddress = HAL.GetPhysicalAddress(buffers);
for (uint index = 0; index < 16; index++)
{
uint offset = index * 4;
rxDescriptor.Write32((offset + 1) * 4, len);
rxDescriptor.Write32((offset + 2) * 4, physicalBufferAddress + (bufferSize * index));
txDescriptor.Write32((offset + 2) * 4, physicalBufferAddress + (bufferSize * (index + 16)));
}
nextTXDesc = 0;
return true;
}
/// <summary>
/// Releases the resources.
/// </summary>
/// <param name="hardwareResources">The hardware resources.</param>
public void ReleaseResources(IHardwareResources hardwareResources)
{
spinLock.Enter();
for (byte r = 0; r < hardwareResources.IOPointRegionCount; r++)
{
IIOPortRegion region = hardwareResources.GetIOPortRegion(r);
for (int p = 0; p < region.Size; p++)
portUsed[region.BaseIOPort + p] = false;
}
spinLock.Exit();
}
/// <summary>
/// Setups this hardware device driver
/// </summary>
/// <returns></returns>
public override bool Setup(IHardwareResources hardwareResources)
{
this.hardwareResources = hardwareResources;
base.name = "VMWARE_SVGA_0x" + hardwareResources.GetIOPortRegion(0).BaseIOPort.ToString("X");
indexPort = hardwareResources.GetIOPort(0, 0);
valuePort = hardwareResources.GetIOPort(0, 1);
memory = base.hardwareResources.GetMemory(0);
fifo = base.hardwareResources.GetMemory(1);
return true;
}
