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options PCI_INTR_FIXUP # PCI interrupt routing via ACPI options PCI_BUS_FIXUP # fixup PCI bus numbering options PCI_ADDR_FIXUP # fixup PCI I/O addressesoptions ACPI_ACTIVATE_DEV # If set, activate inactive devices did give an improvement. I didn't see an BIOS options/knobs to force
that is; DID *NOT* give an improvement - I should my eMails before sending :-(
UEFI boot to enable all devices like they are in the CSM case.The code for ACPI_ACTIVATE_DEV seems incomplete going by the comments. pciconf.c seems to contain code for enabling devices, but, if I rememberright, this is not called in amd64/UEFI boot.
Frank