408f2c9c15
On s390 each PCI device has a user-defined ID (UID) exposed under
/sys/bus/pci/devices/<dev>/uid. This ID was designed to serve as the PCI
device's primary index and to match the device within Linux to the
device configured in the hypervisor. To serve as a primary identifier
the UID must be unique within the Linux instance, this is guaranteed by
the platform if and only if the UID Uniqueness Checking flag is set
within the CLP List PCI Functions response.
While the UID has been exposed to userspace since commit
|
||
|---|---|---|
| .. | ||
| 3270.ChangeLog | ||
| 3270.rst | ||
| cds.rst | ||
| common_io.rst | ||
| config3270.sh | ||
| driver-model.rst | ||
| features.rst | ||
| index.rst | ||
| monreader.rst | ||
| pci.rst | ||
| qeth.rst | ||
| s390dbf.rst | ||
| text_files.rst | ||
| vfio-ap.rst | ||
| vfio-ccw.rst | ||
| zfcpdump.rst | ||