vhost: add driver on top of the library

[dpdk.git] / doc / guides / rel_notes / release_16_04.rst

diff --git a/doc/guides/rel_notes/release_16_04.rst b/doc/guides/rel_notes/release_16_04.rst
index 8730d77..e43edb3 100644 (file)
--- a/doc/guides/rel_notes/release_16_04.rst
+++ b/doc/guides/rel_notes/release_16_04.rst
@@ -47,6 +47,12 @@ This section should contain new features added in this release. Sample format:
   A new function ``rte_pktmbuf_alloc_bulk()`` has been added to allow the user
   to allocate a bulk of mbufs.
 
+* **Added new poll-mode driver for Amazon Elastic Network Adapters (ENA).**
+
+  The driver operates variety of ENA adapters through feature negotiation
+  with the adapter and upgradable commands set.
+  ENA driver handles PCI Physical and Virtual ENA functions.
+
 * **Restored vmxnet3 Tx data ring.**
 
   Tx data ring has been shown to improve small pkt forwarding performance
@@ -80,6 +86,10 @@ This section should contain new features added in this release. Sample format:
 
 * **Added vhost-user live migration support.**
 
+* **Added vhost driver.**
+
+  Added virtual PMD that wraps librte_vhost.
+
 * **Added multicast promiscuous mode support on VF for ixgbe.**
 
   Added multicast promiscuous mode support on ixgbe VF driver. So all the VFs
@@ -207,6 +217,10 @@ This section should contain new features added in this release. Sample format:
 
 * **Added szedata2 promiscuous and allmulticast modes.**
 
+* **Added af_packet dynamic removal function.**
+
+  Af_packet device can now be detached using API, like other PMD devices.
+
 * **Increased number of next hops for LPM IPv4 to 2^24.**
 
   The next_hop field is extended from 8 bits to 24 bits for IPv4.
@@ -231,6 +245,15 @@ This section should contain new features added in this release. Sample format:
 
   Added new Crypto PMD to support null crypto operations in SW.
 
+* **Improved IP Pipeline Application.**
+
+  The following features have been added to ip_pipeline application;
+
+  * Added CPU utilization measurement and idle cycle rate computation.
+  * Added link idenfication support through existing port-mask option or by
+    specifying PCI device in every LINK section in the configuration file.
+  * Added load balancing support in passthrough pipeline.
+
 * **Added IPsec security gateway example.**
 
   New application implementing an IPsec Security Gateway.
@@ -338,6 +361,10 @@ Libraries
   Fix crc32c hash functions to return a valid crc32c value for data lengths
   not multiple of 4 bytes.
 
+* **librte_port: Fixed segmentation fault for ring and ethdev writer nodrop.**
+
+  Fixed core dump issue on txq and swq when dropless is set to yes.
+
 
 Examples
 ~~~~~~~~
@@ -377,6 +404,10 @@ This section should contain API changes. Sample format:
 * Add a short 1-2 sentence description of the API change. Use fixed width
   quotes for ``rte_function_names`` or ``rte_struct_names``. Use the past tense.
 
+* The ethdev statistics counter imissed is considered to be independent of ierrors.
+  All drivers are now counting the missed packets only once, i.e. drivers will
+  not increment ierrors anymore for missed packets.
+
 * The functions ``rte_eth_dev_udp_tunnel_add`` and ``rte_eth_dev_udp_tunnel_delete``
   have been renamed into ``rte_eth_dev_udp_tunnel_port_add`` and
   ``rte_eth_dev_udp_tunnel_port_delete``.
@@ -391,6 +422,9 @@ This section should contain API changes. Sample format:
 * A parameter ``vlan_type`` has been added to the function
   ``rte_eth_dev_set_vlan_ether_type``.
 
+* AF_packet device init function is no longer public. Device should be attached
+  with API.
+
 * The LPM ``next_hop`` field is extended from 8 bits to 24 bits for IPv4
   while keeping ABI compatibility.