public bool CheckSMBIOS()
{
HasSMBIOS = false;
//0x000F0000 Start
//0x000F69E0 VMWare
//0x000FFF30 VirtualBox
//0x000FFFFF End
SMBBIOSAddress = 0x000F0000;
Cosmos.Kernel.MemoryAddressSpace Memory = new Cosmos.Kernel.MemoryAddressSpace( 0, 0 );
while( SMBBIOSAddress <= 0x000FFFFF )
{
//if( Memory.Get32( SMBBIOSAddress ) == ( uint )0x5F534D5F || // "_SM_"
// Memory.Get32( SMBBIOSAddress ) == ( uint )0x5F4D535F ) // "_MS_" indianess
if( Memory.Read8Unchecked( SMBBIOSAddress ) == ( byte )0x5F ) //
if( Memory.Read8Unchecked( SMBBIOSAddress + 1 ) == ( byte )0x53 )
if( Memory.Read8Unchecked( SMBBIOSAddress + 2 ) == ( byte )0x4D )
if( Memory.Read8Unchecked( SMBBIOSAddress + 3 ) == ( byte )0x5F )
{
Signature = Memory.Read32Unchecked( SMBBIOSAddress );
HasSMBIOS = true;
break;
}
SMBBIOSAddress++;
}
return HasSMBIOS;
}
public GenericSoundCard(PCIDevice device){
if (device == null)
throw new ArgumentException("PCI Device is null. Unable to get "+this.GetType()+" card");
pciCard = device;
mem = device.GetAddressSpace(1) as Cosmos.Kernel.MemoryAddressSpace;
dacs = new List<DACManager>();
adcs = new List<ADCManager>();
uarts = new List<UARTManager>();
}
public GenericSoundCard(PCIDevice device)
{
if (device == null)
{
throw new ArgumentException("PCI Device is null. Unable to get " + this.GetType() + " card");
}
pciCard = device;
mem = device.GetAddressSpace(1) as Cosmos.Kernel.MemoryAddressSpace;
dacs = new List <DACManager>();
adcs = new List <ADCManager>();
uarts = new List <UARTManager>();
}
public bool GetSMBIOS_Data()
{
if (HasSMBIOS == false && CheckSMBIOS() == false)
{
return(false);
}
Cosmos.Kernel.MemoryAddressSpace Memory = new Cosmos.Kernel.MemoryAddressSpace(SMBBIOSAddress, 32);
SMBIOS_Data = new SMBIOS_Data();
//4 Byte array
SMBIOS_Data.AnchorString[0] = Memory.Read8Unchecked(0);
SMBIOS_Data.AnchorString[1] = Memory.Read8Unchecked(1);
SMBIOS_Data.AnchorString[2] = Memory.Read8Unchecked(2);
SMBIOS_Data.AnchorString[3] = Memory.Read8Unchecked(3);
SMBIOS_Data.EntryPointStructureChecksum = Memory.Read8Unchecked(4);
SMBIOS_Data.EntryPointLength = Memory.Read8Unchecked(5);
SMBIOS_Data.SMBIOSMajorVersion = Memory.Read8Unchecked(6);
SMBIOS_Data.SMBIOSMinorVersion = Memory.Read8Unchecked(7);
SMBIOS_Data.MaximumStructureSize = Memory.Read16Unchecked(8);
SMBIOS_Data.EntryPointRevision = Memory.Read8Unchecked(10);
//5 Byte array
SMBIOS_Data.FormattedArea[0] = Memory.Read8Unchecked(11);
SMBIOS_Data.FormattedArea[1] = Memory.Read8Unchecked(12);
SMBIOS_Data.FormattedArea[2] = Memory.Read8Unchecked(13);
SMBIOS_Data.FormattedArea[3] = Memory.Read8Unchecked(14);
SMBIOS_Data.FormattedArea[4] = Memory.Read8Unchecked(15);
//5 Byte array
SMBIOS_Data.IntermediateAnchorString[0] = Memory.Read8Unchecked(16);
SMBIOS_Data.IntermediateAnchorString[1] = Memory.Read8Unchecked(17);
SMBIOS_Data.IntermediateAnchorString[2] = Memory.Read8Unchecked(18);
SMBIOS_Data.IntermediateAnchorString[3] = Memory.Read8Unchecked(19);
SMBIOS_Data.IntermediateAnchorString[4] = Memory.Read8Unchecked(20);
SMBIOS_Data.IntermediateChecksum = Memory.Read8Unchecked(21);
SMBIOS_Data.StructureTableLength = Memory.Read16Unchecked(22);
SMBIOS_Data.StructureTableAddress = Memory.Read32Unchecked(24);
SMBIOS_Data.NumberOfSMBIOSStructures = Memory.Read16Unchecked(28);
SMBIOS_Data.SMBIOSBCDRevision = Memory.Read8Unchecked(30);
return(true);
}
public static void DumpBytes( uint from, uint count, uint column )
{
Cosmos.Kernel.MemoryAddressSpace Memory = new Cosmos.Kernel.MemoryAddressSpace( 0, 0 );
uint j = 0;
for( uint i = 0; i < count; i++ )
{
//Console.Write( Cosmos.Kernel.HexExtension.ToHex( Memory.Read8Unchecked( from + i ), 2 ) );
Console.Write( " " );
j++;
if( j == column )
{
Console.WriteLine( "" );
j = 0;
}
}
}
public static void DumpBytes(uint from, uint count, uint column)
{
Cosmos.Kernel.MemoryAddressSpace Memory = new Cosmos.Kernel.MemoryAddressSpace(0, 0);
uint j = 0;
for (uint i = 0; i < count; i++)
{
//Console.Write( Cosmos.Kernel.HexExtension.ToHex( Memory.Read8Unchecked( from + i ), 2 ) );
Console.Write(" ");
j++;
if (j == column)
{
Console.WriteLine("");
j = 0;
}
}
}
public bool CheckSMBIOS()
{
HasSMBIOS = false;
//0x000F0000 Start
//0x000F69E0 VMWare
//0x000FFF30 VirtualBox
//0x000FFFFF End
SMBBIOSAddress = 0x000F0000;
Cosmos.Kernel.MemoryAddressSpace Memory = new Cosmos.Kernel.MemoryAddressSpace(0, 0);
while (SMBBIOSAddress <= 0x000FFFFF)
{
//if( Memory.Get32( SMBBIOSAddress ) == ( uint )0x5F534D5F || // "_SM_"
// Memory.Get32( SMBBIOSAddress ) == ( uint )0x5F4D535F ) // "_MS_" indianess
if (Memory.Read8Unchecked(SMBBIOSAddress) == ( byte )0x5F) //
{
if (Memory.Read8Unchecked(SMBBIOSAddress + 1) == ( byte )0x53)
{
if (Memory.Read8Unchecked(SMBBIOSAddress + 2) == ( byte )0x4D)
{
if (Memory.Read8Unchecked(SMBBIOSAddress + 3) == ( byte )0x5F)
{
Signature = Memory.Read32Unchecked(SMBBIOSAddress);
HasSMBIOS = true;
break;
}
}
}
}
SMBBIOSAddress++;
}
return(HasSMBIOS);
}
public bool GetSMBIOS_Data()
{
if( HasSMBIOS == false && CheckSMBIOS() == false )
return false;
Cosmos.Kernel.MemoryAddressSpace Memory = new Cosmos.Kernel.MemoryAddressSpace( SMBBIOSAddress, 32 );
SMBIOS_Data = new SMBIOS_Data();
//4 Byte array
SMBIOS_Data.AnchorString[ 0 ] = Memory.Read8Unchecked( 0 );
SMBIOS_Data.AnchorString[ 1 ] = Memory.Read8Unchecked( 1 );
SMBIOS_Data.AnchorString[ 2 ] = Memory.Read8Unchecked( 2 );
SMBIOS_Data.AnchorString[ 3 ] = Memory.Read8Unchecked( 3 );
SMBIOS_Data.EntryPointStructureChecksum = Memory.Read8Unchecked( 4 );
SMBIOS_Data.EntryPointLength = Memory.Read8Unchecked( 5 );
SMBIOS_Data.SMBIOSMajorVersion = Memory.Read8Unchecked( 6 );
SMBIOS_Data.SMBIOSMinorVersion = Memory.Read8Unchecked( 7 );
SMBIOS_Data.MaximumStructureSize = Memory.Read16Unchecked( 8 );
SMBIOS_Data.EntryPointRevision = Memory.Read8Unchecked( 10 );
//5 Byte array
SMBIOS_Data.FormattedArea[ 0 ] = Memory.Read8Unchecked( 11 );
SMBIOS_Data.FormattedArea[ 1 ] = Memory.Read8Unchecked( 12 );
SMBIOS_Data.FormattedArea[ 2 ] = Memory.Read8Unchecked( 13 );
SMBIOS_Data.FormattedArea[ 3 ] = Memory.Read8Unchecked( 14 );
SMBIOS_Data.FormattedArea[ 4 ] = Memory.Read8Unchecked( 15 );
//5 Byte array
SMBIOS_Data.IntermediateAnchorString[ 0 ] = Memory.Read8Unchecked( 16 );
SMBIOS_Data.IntermediateAnchorString[ 1 ] = Memory.Read8Unchecked( 17 );
SMBIOS_Data.IntermediateAnchorString[ 2 ] = Memory.Read8Unchecked( 18 );
SMBIOS_Data.IntermediateAnchorString[ 3 ] = Memory.Read8Unchecked( 19 );
SMBIOS_Data.IntermediateAnchorString[ 4 ] = Memory.Read8Unchecked( 20 );
SMBIOS_Data.IntermediateChecksum = Memory.Read8Unchecked( 21 );
SMBIOS_Data.StructureTableLength = Memory.Read16Unchecked( 22 );
SMBIOS_Data.StructureTableAddress = Memory.Read32Unchecked( 24 );
SMBIOS_Data.NumberOfSMBIOSStructures = Memory.Read16Unchecked( 28 );
SMBIOS_Data.SMBIOSBCDRevision = Memory.Read8Unchecked( 30 );
return true;
}
