Which protocols are mandatory if the system supports PCI devices?
EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL
and
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL
Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Which protocols are mandatory if the system supports PCI devices? ### Response: EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL
and
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL 