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pci_io.h 704B

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  1. #ifndef PCI_IO_H
  2. #define PCI_IO_H
  3. /* %ah */
  4. #define PCIBIOS_PCI_FUNCTION_ID ( 0xb1 )
  5. /* %al */
  6. #define PCIBIOS_PCI_BIOS_PRESENT ( 0x01 )
  7. #define PCIBIOS_FIND_PCI_DEVICE ( 0x02 )
  8. #define PCIBIOS_FIND_PCI_CLASS_CODE ( 0x03 )
  9. #define PCIBIOS_GENERATE_SPECIAL_CYCLE ( 0x06 )
  10. #define PCIBIOS_READ_CONFIG_BYTE ( 0x08 )
  11. #define PCIBIOS_READ_CONFIG_WORD ( 0x09 )
  12. #define PCIBIOS_READ_CONFIG_DWORD ( 0x0a )
  13. #define PCIBIOS_WRITE_CONFIG_BYTE ( 0x0b )
  14. #define PCIBIOS_WRITE_CONFIG_WORD ( 0x0c )
  15. #define PCIBIOS_WRITE_CONFIG_DWORD ( 0x0d )
  16. #define PCIBIOS_GET_IRQ_ROUTING_OPTIONS ( 0x0e )
  17. #define PCIBIOS_SET_PCI_IRQ ( 0x0f )
  18. #endif /* PCI_IO_H */