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61 lines
1.1 KiB
61 lines
1.1 KiB
#ifndef LINUX_PCI_ATS_H |
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#define LINUX_PCI_ATS_H |
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#include <linux/pci.h> |
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#ifdef CONFIG_PCI_PRI |
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int pci_enable_pri(struct pci_dev *pdev, u32 reqs); |
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void pci_disable_pri(struct pci_dev *pdev); |
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int pci_reset_pri(struct pci_dev *pdev); |
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#else /* CONFIG_PCI_PRI */ |
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static inline int pci_enable_pri(struct pci_dev *pdev, u32 reqs) |
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{ |
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return -ENODEV; |
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} |
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static inline void pci_disable_pri(struct pci_dev *pdev) |
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{ |
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} |
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static inline int pci_reset_pri(struct pci_dev *pdev) |
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{ |
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return -ENODEV; |
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} |
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#endif /* CONFIG_PCI_PRI */ |
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#ifdef CONFIG_PCI_PASID |
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int pci_enable_pasid(struct pci_dev *pdev, int features); |
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void pci_disable_pasid(struct pci_dev *pdev); |
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int pci_pasid_features(struct pci_dev *pdev); |
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int pci_max_pasids(struct pci_dev *pdev); |
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#else /* CONFIG_PCI_PASID */ |
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static inline int pci_enable_pasid(struct pci_dev *pdev, int features) |
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{ |
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return -EINVAL; |
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} |
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static inline void pci_disable_pasid(struct pci_dev *pdev) |
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{ |
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} |
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static inline int pci_pasid_features(struct pci_dev *pdev) |
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{ |
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return -EINVAL; |
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} |
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static inline int pci_max_pasids(struct pci_dev *pdev) |
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{ |
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return -EINVAL; |
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} |
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#endif /* CONFIG_PCI_PASID */ |
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#endif /* LINUX_PCI_ATS_H*/
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