| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | |
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| 3 | #ifndef __XEN_PCI_H__ |
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| 4 | #define __XEN_PCI_H__ |
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| 5 | |
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| 6 | #if defined(CONFIG_XEN_DOM0) |
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| 7 | int xen_find_device_domain_owner(struct pci_dev *dev); |
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| 8 | int xen_register_device_domain_owner(struct pci_dev *dev, uint16_t domain); |
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| 9 | int xen_unregister_device_domain_owner(struct pci_dev *dev); |
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| 10 | #else |
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| 11 | static inline int xen_find_device_domain_owner(struct pci_dev *dev) |
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| 12 | { |
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| 13 | return -1; |
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| 14 | } |
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| 15 | |
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| 16 | static inline int xen_register_device_domain_owner(struct pci_dev *dev, |
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| 17 | uint16_t domain) |
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| 18 | { |
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| 19 | return -1; |
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| 20 | } |
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| 21 | |
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| 22 | static inline int xen_unregister_device_domain_owner(struct pci_dev *dev) |
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| 23 | { |
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| 24 | return -1; |
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| 25 | } |
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| 26 | #endif |
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| 27 | |
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| 28 | #endif |
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| 29 | |
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