1337N/A+ * Do not reset biosen bit of option reg, as this will set
1337N/A+#ifdef XSERVER_LIBPCIACCESS
1337N/A+ pci_device_cfg_read_u32(pMga->PciInfo, & option, PCI_OPTION_REG);
1337N/A+ option = pciReadLong(pMga->PciTag, PCI_OPTION_REG);
1337N/A+ pReg->Option = (pReg->Option & 0xFBFFFFFF) | (option & 0x40000000);
1337N/A pReg->Option2 = 0x00008000;