Runtime Config Options
~~~~~~~~~~~~~~~~~~~~~~
-- ``Number of Queues per VF`` (default ``4``)
+- ``Reserved number of Queues per VF`` (default ``4``)
+
+ The number of reserved queue per VF is determined by its host PF. If the
+ PCI address of an i40e PF is aaaa:bb.cc, the number of reserved queues per
+ VF can be configured with EAL parameter like -w aaaa:bb.cc,queue-num-per-vf=n.
+ The value n can be 1, 2, 4, 8 or 16. If no such parameter is configured, the
+ number of reserved queues per VF is 4 by default. If VF request more than
+ reserved queues per VF, PF will able to allocate max to 16 queues after a VF
+ reset.
- The number of queue per VF is determined by its host PF. If the PCI address
- of an i40e PF is aaaa:bb.cc, the number of queues per VF can be configured
- with EAL parameter like -w aaaa:bb.cc,queue-num-per-vf=n. The value n can be
- 1, 2, 4, 8 or 16. If no such parameter is configured, the number of queues
- per VF is 4 by default.
- ``Support multiple driver`` (default ``disable``)