ethdev: support PMD-tuned Tx/Rx parameters

[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 473eff3..16eb328 100644 (file)
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -94,19 +94,6 @@ Deprecation Notices
   The new API add rss_level field to ``rte_eth_rss_conf`` to enable a choice
   of RSS hash calculation on outer or inner header of tunneled packet.
 
-* ethdev:  Currently, if the  rte_eth_rx_burst() function returns a value less
-  than *nb_pkts*, the application will assume that no more packets are present.
-  Some of the hw queue based hardware can only support smaller burst for RX
-  and TX and thus break the expectation of the rx_burst API. Similar is the
-  case for TX burst as well as ring sizes. ``rte_eth_dev_info`` will be added
-  with following new parameters so as to support semantics for drivers to
-  define a preferred size for Rx/Tx burst and rings.
-
-  - Member ``struct preferred_size`` would be added to enclose all preferred
-    size to be fetched from driver/implementation.
-  - 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