Searched refs:user_pfn (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.10/include/linux/ |
| D | vfio.h | 81 unsigned long *user_pfn,
85 unsigned long *user_pfn, int npage);
115 extern int vfio_pin_pages(struct device *dev, unsigned long *user_pfn,
117 extern int vfio_unpin_pages(struct device *dev, unsigned long *user_pfn,
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| /Linux-v5.10/drivers/vfio/ |
| D | vfio.c | 1934 int vfio_pin_pages(struct device *dev, unsigned long *user_pfn, int npage, in vfio_pin_pages() argument
1942 if (!dev || !user_pfn || !phys_pfn || !npage) in vfio_pin_pages()
1965 group->iommu_group, user_pfn, in vfio_pin_pages()
1987 int vfio_unpin_pages(struct device *dev, unsigned long *user_pfn, int npage) in vfio_unpin_pages() argument
1994 if (!dev || !user_pfn || !npage) in vfio_unpin_pages()
2011 ret = driver->ops->unpin_pages(container->iommu_data, user_pfn, in vfio_unpin_pages()
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| D | vfio_iommu_type1.c | 633 unsigned long *user_pfn, in vfio_iommu_type1_pin_pages() argument
644 if (!iommu || !user_pfn || !phys_pfn) in vfio_iommu_type1_pin_pages()
670 iova = user_pfn[i] << PAGE_SHIFT; in vfio_iommu_type1_pin_pages()
727 iova = user_pfn[j] << PAGE_SHIFT; in vfio_iommu_type1_pin_pages()
738 unsigned long *user_pfn, in vfio_iommu_type1_unpin_pages() argument
745 if (!iommu || !user_pfn) in vfio_iommu_type1_unpin_pages()
759 iova = user_pfn[i] << PAGE_SHIFT; in vfio_iommu_type1_unpin_pages()
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| /Linux-v5.10/Documentation/driver-api/ |
| D | vfio-mediated-device.rst | 296 extern int vfio_pin_pages(struct device *dev, unsigned long *user_pfn,
299 extern int vfio_unpin_pages(struct device *dev, unsigned long *user_pfn,
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