doc: announce ethdev API change for VF representors

[dpdk.git] / doc / guides / rel_notes / deprecation.rst

diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index 05436b2..e931a24 100644 (file)
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -128,6 +128,12 @@ Deprecation Notices
   - Members ``uint16_t rx_burst``,  ``uint16_t tx_burst``, ``uint16_t rx_ring``,
     and ``uint16_t tx_ring`` would be added to ``struct preferred_size``.
 
+* ethdev: A work is being planned for 18.05 to expose VF port representors
+  as a mean to perform control and data path operation on the different VFs.
+  As VF representor is an ethdev port, new fields are needed in order to map
+  between the VF representor and the VF or the parent PF. Those new fields
+  are to be included in ``rte_eth_dev_info`` struct.
+
 * i40e: The default flexible payload configuration which extracts the first 16
   bytes of the payload for RSS will be deprecated starting from 18.02. If
   required the previous behavior can be configured using existing flow