/// <summary>
/// Finds the driver.
/// </summary>
/// <param name="pciDevice">The pci device.</param>
/// <returns></returns>
public DeviceDriver FindDriver(IPCIDevice pciDevice)
{
DeviceDriver bestDeviceDriver = null;
int bestPriority = System.Int32.MaxValue;
foreach (DeviceDriver deviceDriver in deviceDrivers)
{
if (deviceDriver.Attribute is PCIDeviceDriverAttribute)
{
PCIDeviceDriverAttribute pciDeviceDriverAttribute = deviceDriver.Attribute as PCIDeviceDriverAttribute;
if ((pciDeviceDriverAttribute.Priority != 0) && (pciDeviceDriverAttribute.Priority < bestPriority))
{
if (pciDeviceDriverAttribute.CompareTo(pciDevice))
{
bestDeviceDriver = deviceDriver;
bestPriority = pciDeviceDriverAttribute.Priority;
}
}
}
}
return(bestDeviceDriver);
}
private IDeviceDriver GetIDeviceDriver(CustomAttributeData attributeData)
{
if (attributeData.AttributeType == typeof(ISADeviceDriverAttribute))
{
var attribute = new ISADeviceDriverAttribute();
foreach (var arg in attributeData.NamedArguments)
{
if (arg.MemberName == "Platforms")
{
attribute.Platforms = (PlatformArchitecture)arg.TypedValue.Value;
}
else if (arg.MemberName == "BasePort")
{
attribute.BasePort = (ushort)arg.TypedValue.Value;
}
else if (arg.MemberName == "PortRange")
{
attribute.PortRange = (ushort)arg.TypedValue.Value;
}
else if (arg.MemberName == "AltBasePort")
{
attribute.AltBasePort = (ushort)arg.TypedValue.Value;
}
else if (arg.MemberName == "AltPortRange")
{
attribute.AltPortRange = (ushort)arg.TypedValue.Value;
}
else if (arg.MemberName == "AutoLoad")
{
attribute.AutoLoad = (bool)arg.TypedValue.Value;
}
else if (arg.MemberName == "ForceOption")
{
attribute.ForceOption = (string)arg.TypedValue.Value;
}
else if (arg.MemberName == "IRQ")
{
attribute.IRQ = (byte)arg.TypedValue.Value;
}
else if (arg.MemberName == "BaseAddress")
{
attribute.BaseAddress = (uint)arg.TypedValue.Value;
}
else if (arg.MemberName == "AddressRange")
{
attribute.AddressRange = (uint)arg.TypedValue.Value;
}
}
return(attribute);
}
else
{
var attribute = new PCIDeviceDriverAttribute();
foreach (var arg in attributeData.NamedArguments)
{
if (arg.MemberName == "Platforms")
{
attribute.Platforms = (PlatformArchitecture)arg.TypedValue.Value;
}
else if (arg.MemberName == "DeviceID")
{
attribute.DeviceID = (ushort)arg.TypedValue.Value;
}
else if (arg.MemberName == "VendorID")
{
attribute.VendorID = (ushort)arg.TypedValue.Value;
}
else if (arg.MemberName == "SubVendorID")
{
attribute.SubVendorID = (ushort)arg.TypedValue.Value;
}
else if (arg.MemberName == "SubDeviceID")
{
attribute.SubDeviceID = (ushort)arg.TypedValue.Value;
}
else if (arg.MemberName == "RevisionID")
{
attribute.RevisionID = (byte)arg.TypedValue.Value;
}
else if (arg.MemberName == "ProgIF")
{
attribute.ProgIF = (byte)arg.TypedValue.Value;
}
else if (arg.MemberName == "ClassCode")
{
attribute.ClassCode = (ushort)arg.TypedValue.Value;
}
else if (arg.MemberName == "SubClassCode")
{
attribute.SubClassCode = (byte)arg.TypedValue.Value;
}
}
return(attribute);
}
}
private IDeviceDriver GetIDeviceDriver(CustomAttributeData attributeData)
{
if (attributeData.AttributeType == typeof(ISADeviceDriverAttribute))
{
var attribute = new ISADeviceDriverAttribute();
foreach (var arg in attributeData.NamedArguments)
{
if (arg.MemberName == "Platforms")
attribute.Platforms = (PlatformArchitecture)arg.TypedValue.Value;
else if (arg.MemberName == "BasePort")
attribute.BasePort = (ushort)arg.TypedValue.Value;
else if (arg.MemberName == "PortRange")
attribute.PortRange = (ushort)arg.TypedValue.Value;
else if (arg.MemberName == "AltBasePort")
attribute.AltBasePort = (ushort)arg.TypedValue.Value;
else if (arg.MemberName == "AltPortRange")
attribute.AltPortRange = (ushort)arg.TypedValue.Value;
else if (arg.MemberName == "AutoLoad")
attribute.AutoLoad = (bool)arg.TypedValue.Value;
else if (arg.MemberName == "ForceOption")
attribute.ForceOption = (string)arg.TypedValue.Value;
else if (arg.MemberName == "IRQ")
attribute.IRQ = (byte)arg.TypedValue.Value;
else if (arg.MemberName == "BaseAddress")
attribute.BaseAddress = (uint)arg.TypedValue.Value;
else if (arg.MemberName == "AddressRange")
attribute.AddressRange = (uint)arg.TypedValue.Value;
}
return attribute;
}
else
{
var attribute = new PCIDeviceDriverAttribute();
foreach (var arg in attributeData.NamedArguments)
{
if (arg.MemberName == "Platforms")
attribute.Platforms = (PlatformArchitecture)arg.TypedValue.Value;
else if (arg.MemberName == "DeviceID")
attribute.DeviceID = (ushort)arg.TypedValue.Value;
else if (arg.MemberName == "VendorID")
attribute.VendorID = (ushort)arg.TypedValue.Value;
else if (arg.MemberName == "SubVendorID")
attribute.SubSystemVendorID = (ushort)arg.TypedValue.Value;
else if (arg.MemberName == "SubDeviceID")
attribute.SubSystemID = (ushort)arg.TypedValue.Value;
else if (arg.MemberName == "RevisionID")
attribute.RevisionID = (byte)arg.TypedValue.Value;
else if (arg.MemberName == "ProgIF")
attribute.ProgIF = (byte)arg.TypedValue.Value;
else if (arg.MemberName == "ClassCode")
attribute.ClassCode = (ushort)arg.TypedValue.Value;
else if (arg.MemberName == "SubClassCode")
attribute.SubClassCode = (byte)arg.TypedValue.Value;
}
return attribute;
}
}
