cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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pci_iov.h (752B)


      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 * Copyright IBM Corp. 2020
      4 *
      5 * Author(s):
      6 *   Niklas Schnelle <schnelle@linux.ibm.com>
      7 *
      8 */
      9
     10#ifndef __S390_PCI_IOV_H
     11#define __S390_PCI_IOV_H
     12
     13#ifdef CONFIG_PCI_IOV
     14void zpci_iov_remove_virtfn(struct pci_dev *pdev, int vfn);
     15
     16void zpci_iov_map_resources(struct pci_dev *pdev);
     17
     18int zpci_iov_setup_virtfn(struct zpci_bus *zbus, struct pci_dev *virtfn, int vfn);
     19
     20#else /* CONFIG_PCI_IOV */
     21static inline void zpci_iov_remove_virtfn(struct pci_dev *pdev, int vfn) {}
     22
     23static inline void zpci_iov_map_resources(struct pci_dev *pdev) {}
     24
     25static inline int zpci_iov_setup_virtfn(struct zpci_bus *zbus, struct pci_dev *virtfn, int vfn)
     26{
     27	return 0;
     28}
     29#endif /* CONFIG_PCI_IOV */
     30#endif /* __S390_PCI_IOV_h */