AMI-Aptio-BIOS-Reversed / PurleyPlatPkg / Platform / Pei / EarlyVideoPei / PciRegRead.c

int __fastcall PciRegRead(int a1, int a2)
{
  *(_DWORD *)(a1 + 61440) = 1;
  *(_DWORD *)(a1 + 61444) = a2 & 0xFFFF0000;
  return *(_DWORD *)((unsigned __int16)a2 + a1 + 0x10000);
}