diff options
Diffstat (limited to 'arch/s390/pci/pci_iov.h')
| -rw-r--r-- | arch/s390/pci/pci_iov.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/s390/pci/pci_iov.h b/arch/s390/pci/pci_iov.h new file mode 100644 index 000000000000..b2c828003bad --- /dev/null +++ b/arch/s390/pci/pci_iov.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright IBM Corp. 2020 + * + * Author(s): + * Niklas Schnelle <schnelle@linux.ibm.com> + * + */ + +#ifndef __S390_PCI_IOV_H +#define __S390_PCI_IOV_H + +#ifdef CONFIG_PCI_IOV +void zpci_iov_remove_virtfn(struct pci_dev *pdev, int vfn); + +void zpci_iov_map_resources(struct pci_dev *pdev); + +int zpci_iov_setup_virtfn(struct zpci_bus *zbus, struct pci_dev *virtfn, int vfn); + +#else /* CONFIG_PCI_IOV */ +static inline void zpci_iov_remove_virtfn(struct pci_dev *pdev, int vfn) {} + +static inline void zpci_iov_map_resources(struct pci_dev *pdev) {} + +static inline int zpci_iov_setup_virtfn(struct zpci_bus *zbus, struct pci_dev *virtfn, int vfn) +{ + return 0; +} +#endif /* CONFIG_PCI_IOV */ +#endif /* __S390_PCI_IOV_h */ |