Home
last modified time | relevance | path

Searched refs:user_pfn (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/include/linux/
Dvfio.h78 int (*pin_pages)(void *iommu_data, unsigned long *user_pfn,
82 unsigned long *user_pfn, int npage);
108 extern int vfio_pin_pages(struct device *dev, unsigned long *user_pfn,
110 extern int vfio_unpin_pages(struct device *dev, unsigned long *user_pfn,
/Linux-v4.19/drivers/vfio/
Dvfio_iommu_type1.c541 unsigned long *user_pfn, in vfio_iommu_type1_pin_pages() argument
551 if (!iommu || !user_pfn || !phys_pfn) in vfio_iommu_type1_pin_pages()
577 iova = user_pfn[i] << PAGE_SHIFT; in vfio_iommu_type1_pin_pages()
616 iova = user_pfn[j] << PAGE_SHIFT; in vfio_iommu_type1_pin_pages()
627 unsigned long *user_pfn, in vfio_iommu_type1_unpin_pages() argument
634 if (!iommu || !user_pfn) in vfio_iommu_type1_unpin_pages()
653 iova = user_pfn[i] << PAGE_SHIFT; in vfio_iommu_type1_unpin_pages()
Dvfio.c1929 int vfio_pin_pages(struct device *dev, unsigned long *user_pfn, int npage, in vfio_pin_pages() argument
1937 if (!dev || !user_pfn || !phys_pfn || !npage) in vfio_pin_pages()
1954 ret = driver->ops->pin_pages(container->iommu_data, user_pfn, in vfio_pin_pages()
1976 int vfio_unpin_pages(struct device *dev, unsigned long *user_pfn, int npage) in vfio_unpin_pages() argument
1983 if (!dev || !user_pfn || !npage) in vfio_unpin_pages()
2000 ret = driver->ops->unpin_pages(container->iommu_data, user_pfn, in vfio_unpin_pages()
/Linux-v4.19/Documentation/
Dvfio-mediated-device.txt296 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,