doc: announce ethdev API change for VF representors

This is following the RFC being discussed and targets 18.05

http://dpdk.org/ml/archives/dev/2018-January/085716.html

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Remy Horton <remy.horton@intel.com>
Acked-by: Luca Boccassi <luca.boccassi@intl.att.com>
Acked-by: Alex Zelezniak <alexz@att.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index 05436b2149621d8b06234d92d3652a6ce5ed75d5..e931a243c4ba14c63070f422e2f49e37b868005d 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