This function routes select function calls to the BIOS on Peripheral Component Interconnect (PCI) hardware that conforms to the PCI BIOS 2.0 specification.
The Access PCI BIOS function supports five subfunctions. The subfunctions are as follows:
旼컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴컴컴커 쿞ubfunction Number 쿏escription 쿎orresponding PCI � � � 쿍IOS Call � 쳐컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴캑 �0 쿜uery PCI BIOS 쿔nt 1A AH=B1 � � 쿔nformation 쿌L=01 � 쳐컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴캑 �1 쿑ind PCI Device 쿔nt 1A AH=B1 � � � 쿌L=02 � 쳐컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴캑 �2 쿑ind PCI Class Code 쿔nt 1A AH=B1 � � � 쿌L=03 � 쳐컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴캑 �3 쿝ead PCI 쿔nt 1A AH=B1 � � 쿎onfiguration Space 쿌L=08, 09, or 0A � 쳐컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴컴컴컴캑 �4 쿥rite PCI 쿔nt 1A AH=B1 � � 쿎onfiguration Space 쿌L=0B, 0C, or 0D � 읕컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴좔컴컴컴컴컴컴컴컴컴켸