diff options
Diffstat (limited to 'include/xen/pci.h')
| -rw-r--r-- | include/xen/pci.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/xen/pci.h b/include/xen/pci.h new file mode 100644 index 000000000000..b8337cf85fd1 --- /dev/null +++ b/include/xen/pci.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef __XEN_PCI_H__ +#define __XEN_PCI_H__ + +#if defined(CONFIG_XEN_DOM0) +int xen_find_device_domain_owner(struct pci_dev *dev); +int xen_register_device_domain_owner(struct pci_dev *dev, uint16_t domain); +int xen_unregister_device_domain_owner(struct pci_dev *dev); +#else +static inline int xen_find_device_domain_owner(struct pci_dev *dev) +{ + return -1; +} + +static inline int xen_register_device_domain_owner(struct pci_dev *dev, + uint16_t domain) +{ + return -1; +} + +static inline int xen_unregister_device_domain_owner(struct pci_dev *dev) +{ + return -1; +} +#endif + +#endif |