public static void StartISADevice(ISADeviceDriverRegistryEntry driver)
{
var hardwareDevice = driver.Factory() as IHardwareDevice;
var ioPortRegions = new List <IOPortRegion>();
var memoryRegions = new List <MemoryRegion>();
ioPortRegions.Add(new IOPortRegion(driver.BasePort, driver.PortRange));
if (driver.AltBasePort != 0x00)
{
ioPortRegions.Add(new IOPortRegion(driver.AltBasePort, driver.AltPortRange));
}
if (driver.BaseAddress != 0x00)
{
memoryRegions.Add(new MemoryRegion(driver.BaseAddress, driver.AddressRange));
}
//if (driver.PhysicalMemory != null)
//{
// foreach (var physicalMemory in driver.PhysicalMemory)
// {
// if (physicalMemory.MemorySize > 0)
// {
// var memory = HAL.AllocateMemory(physicalMemory.MemorySize, physicalMemory.MemoryAlignment);
// memoryRegions.Add(new MemoryRegion(memory.Address, memory.Size));
// }
// }
//}
var interruptHandler = new InterruptHandler(InterruptManager, driver.IRQ, hardwareDevice);
var hardwareResources = new HardwareResources(ioPortRegions, memoryRegions, interruptHandler);
hardwareDevice.Setup(hardwareResources);
if (!hardwareDevice.Probe())
{
return;
}
DeviceManager.Add(hardwareDevice);
hardwareResources.EnableIRQ();
hardwareDevice.Start();
}
/// <summary>
/// Initializes a new instance of the <see cref="HardwareResources" /> class.
/// </summary>
/// <param name="ioPortRegions">The io port regions.</param>
/// <param name="memoryRegions">The memory regions.</param>
/// <param name="interruptHandler">The interrupt handler.</param>
public HardwareResources(List <IOPortRegion> ioPortRegions, List <MemoryRegion> memoryRegions, InterruptHandler interruptHandler)
{
this.ioPortRegions = ioPortRegions;
this.memoryRegions = memoryRegions;
this.interruptHandler = interruptHandler;
}