1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef LINUX_PCI_ATS_H
3 #define LINUX_PCI_ATS_H
9 int pci_enable_pri(struct pci_dev *pdev, u32 reqs);
10 void pci_disable_pri(struct pci_dev *pdev);
11 void pci_restore_pri_state(struct pci_dev *pdev);
12 int pci_reset_pri(struct pci_dev *pdev);
14 #else /* CONFIG_PCI_PRI */
16 static inline int pci_enable_pri(struct pci_dev *pdev, u32 reqs)
21 static inline void pci_disable_pri(struct pci_dev *pdev)
25 static inline void pci_restore_pri_state(struct pci_dev *pdev)
29 static inline int pci_reset_pri(struct pci_dev *pdev)
34 #endif /* CONFIG_PCI_PRI */
36 #ifdef CONFIG_PCI_PASID
38 int pci_enable_pasid(struct pci_dev *pdev, int features);
39 void pci_disable_pasid(struct pci_dev *pdev);
40 void pci_restore_pasid_state(struct pci_dev *pdev);
41 int pci_pasid_features(struct pci_dev *pdev);
42 int pci_max_pasids(struct pci_dev *pdev);
43 int pci_prg_resp_pasid_required(struct pci_dev *pdev);
45 #else /* CONFIG_PCI_PASID */
47 static inline int pci_enable_pasid(struct pci_dev *pdev, int features)
52 static inline void pci_disable_pasid(struct pci_dev *pdev)
56 static inline void pci_restore_pasid_state(struct pci_dev *pdev)
60 static inline int pci_pasid_features(struct pci_dev *pdev)
65 static inline int pci_max_pasids(struct pci_dev *pdev)
70 static inline int pci_prg_resp_pasid_required(struct pci_dev *pdev)
74 #endif /* CONFIG_PCI_PASID */
77 #endif /* LINUX_PCI_ATS_H*/