pci.h 617 B

12345678910111213141516171819202122232425262728
  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. #ifndef __XEN_PCI_H__
  3. #define __XEN_PCI_H__
  4. #if defined(CONFIG_XEN_DOM0)
  5. int xen_find_device_domain_owner(struct pci_dev *dev);
  6. int xen_register_device_domain_owner(struct pci_dev *dev, uint16_t domain);
  7. int xen_unregister_device_domain_owner(struct pci_dev *dev);
  8. #else
  9. static inline int xen_find_device_domain_owner(struct pci_dev *dev)
  10. {
  11. return -1;
  12. }
  13. static inline int xen_register_device_domain_owner(struct pci_dev *dev,
  14. uint16_t domain)
  15. {
  16. return -1;
  17. }
  18. static inline int xen_unregister_device_domain_owner(struct pci_dev *dev)
  19. {
  20. return -1;
  21. }
  22. #endif
  23. #endif