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- #ifndef _PCI_IO_H
- #define _PCI_IO_H
-
- #include <pcibios.h>
- #include <pcidirect.h>
-
- /** @file
- *
- * i386 PCI configuration space access
- *
- * We have two methods of PCI configuration space access: the PCI BIOS
- * and direct Type 1 accesses. Selecting between them is via the
- * compile-time switch -DCONFIG_PCI_DIRECT.
- *
- */
-
- #if CONFIG_PCI_DIRECT
- #define pci_max_bus pcidirect_max_bus
- #define pci_read_config_byte pcidirect_read_config_byte
- #define pci_read_config_word pcidirect_read_config_word
- #define pci_read_config_dword pcidirect_read_config_dword
- #define pci_write_config_byte pcidirect_write_config_byte
- #define pci_write_config_word pcidirect_write_config_word
- #define pci_write_config_dword pcidirect_write_config_dword
- #else /* CONFIG_PCI_DIRECT */
- #define pci_max_bus pcibios_max_bus
- #define pci_read_config_byte pcibios_read_config_byte
- #define pci_read_config_word pcibios_read_config_word
- #define pci_read_config_dword pcibios_read_config_dword
- #define pci_write_config_byte pcibios_write_config_byte
- #define pci_write_config_word pcibios_write_config_word
- #define pci_write_config_dword pcibios_write_config_dword
- #endif /* CONFIG_PCI_DIRECT */
-
- #endif /* _PCI_IO_H */
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