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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-23 04:34:11 +08:00
linux-next/samples/vfio-mdev
Christoph Hellwig c68ea0d00a vfio: simplify iommu group allocation for mediated devices
Reuse the logic in vfio_noiommu_group_alloc to allocate a fake
single-device iommu group for mediated devices by factoring out a common
function, and replacing the noiommu boolean field in struct vfio_group
with an enum to distinguish the three different kinds of groups.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20210924155705.4258-8-hch@lst.de
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2021-09-30 12:46:44 -06:00
..
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
mbochs.c vfio: simplify iommu group allocation for mediated devices 2021-09-30 12:46:44 -06:00
mdpy-defs.h PCI: Move PCI_VENDOR_ID_REDHAT definition to pci_ids.h 2020-07-09 17:00:47 -05:00
mdpy-fb.c samples: vfio-mdev: fix error handing in mdpy_fb_probe() 2021-05-24 13:40:13 -06:00
mdpy.c vfio: simplify iommu group allocation for mediated devices 2021-09-30 12:46:44 -06:00
mtty.c vfio: simplify iommu group allocation for mediated devices 2021-09-30 12:46:44 -06:00