uint ReadConfig(int bus, int dev, int func, int reg_no)
{
uint address = (uint)reg_no;
address &= 0xfc; // zero out lower 2 bits
address |= ((uint)func & 0x7U) << 8;
address |= ((uint)dev & 0x1fU) << 11;
address |= ((uint)bus & 0xffU) << 16;
address |= 0x80000000U;
CONFIG_ADDRESS.Write(CONFIG_ADDRESS.Addr32, 4, address);
return(CONFIG_DATA.Read(CONFIG_DATA.Addr32, 4));
}
public void WriteIOQWord(ulong Addr, ulong v)
{
tysos.x86_64.IOResource io = a.ios.Contains(Addr, 8);
if (io != null)
{
io.Write(Addr, 8, v);
}
else
{
throw new Exception("Invalid IO port: " + Addr.ToString("X"));
}
}
public void WriteIOWord(ulong Addr, ushort v)
{
/* If its a write to the vbox dbg port, log it */
if (Addr == 0x3000 && is_vbox)
{
vbox_write(v);
}
tysos.x86_64.IOResource io = a.ios.Contains(Addr, 2);
if (io != null)
{
io.Write(Addr, 2, v);
}
else
{
throw new Exception("Invalid IO port: " + Addr.ToString("X"));
}
}
public void WriteIODWord(ulong Addr, uint v)
{
/* If its a write to the vbox dbg port, log it */
if (Addr == 0x3000 && is_vbox)
{
vbox_write(v);
}
tysos.x86_64.IOResource io = a.ios.Contains(Addr, 4);
if (io != null)
{
//System.Diagnostics.Debugger.Log(0, "acpipc", "WriteIODWord: " + v.ToString("X8") + " to: " + Addr.ToString("X8"));
io.Write(Addr, 4, v);
}
else
{
throw new Exception("Invalid IO port: " + Addr.ToString("X"));
}
}
void WriteRegister(ushort RegId, ushort val)
{
index.Write(VBE_DISPI_IOPORT_INDEX, 2, RegId);
index.Write(VBE_DISPI_IOPORT_DATA, 2, val);
}
