Lines Matching defs:devices
43 * The No-IOMMU IOMMU offers no translation or isolation for devices and
54 * devices, so this capability is subject to change as groups are added or
188 * the devices subdirectory of the IOMMU group sysfs entry. The
237 * The following capabilities are unique to s390 zPCI devices. Their contents
310 * device or class of devices to be exposed. This helps solve the problem for
317 * means that non-VGA devices wouldn't need to waste this index, and thus the
323 * IGD devices and framebuffers for vGPU devices. We missed VGA, but we'll
681 * This command is used to query the affected devices in the hot reset for
690 * the affected devices and provides a set of group fds to prove the
695 * data type. All the affected devices should be represented in
708 * for devices within the same DMA isolation context. In this case
713 * structure for affected devices where device is NOT represented in the
714 * dev_set or ownership is not available. Such devices prevent the use
716 * calling conventions (ie. via legacy group accessed devices). Flag
718 * affected devices are represented in the dev_set and also owned by
746 struct vfio_pci_dependent_device devices[];
756 * other devices sharing the bus/slot. The calling user must have
757 * ownership of the full set of affected devices as determined by the
762 * of those affected devices via the group_fds array in struct
767 * affected devices and this ioctl must be called with an empty group_fds
771 * devices is not supported.
1177 * state for the device for the purposes of managing multiple devices within a
1178 * user context where peer-to-peer DMA between devices may be active. The
1287 * devices. Enabling device low power entry does not guarantee lower power
1460 * devices attached to the container. Any DMA map attempt