https://github.com/torvalds/linux
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Tip revision: c9c3395d5e3dcc6daee66c6908354d47bf98cb0c authored by Linus Torvalds on 19 February 2023, 22:24:22 UTC
Linux 6.2
Tip revision: c9c3395
pci.h
/* 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
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