Lines Matching defs:user_pfn
1888 * @user_pfn [in]: array of user/guest PFNs to be pinned.
1889 * @npage [in] : count of elements in user_pfn array. This count should not
1895 int vfio_pin_pages(struct device *dev, unsigned long *user_pfn, int npage,
1903 if (!dev || !user_pfn || !phys_pfn || !npage)
1926 group->iommu_group, user_pfn,
1942 * @user_pfn [in]: array of user/guest PFNs to be unpinned. Number of user/guest
1944 * @npage [in] : count of elements in user_pfn array. This count should not
1948 int vfio_unpin_pages(struct device *dev, unsigned long *user_pfn, int npage)
1955 if (!dev || !user_pfn || !npage)
1972 ret = driver->ops->unpin_pages(container->iommu_data, user_pfn,