X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Frel_notes%2Frelease_2_2.rst;h=9a6d15e82ae9227672be34a250cd6f0203acc718;hb=cb60ede6e3b6a87273e6cd565c56c2338ef811c8;hp=9a35112e3c7dc8f4cf10ccef6e678f343ece92a9;hpb=fd6949c55c9a48e81c625138679159829d51ac51;p=dpdk.git

diff --git a/doc/guides/rel_notes/release_2_2.rst b/doc/guides/rel_notes/release_2_2.rst
index 9a35112e3c..9a6d15e82a 100644
--- a/doc/guides/rel_notes/release_2_2.rst
+++ b/doc/guides/rel_notes/release_2_2.rst
@@ -4,11 +4,47 @@ DPDK Release 2.2
 New Features
 ------------
 
+* **Added e1000 Rx interrupt support.**
+
+* **Added igb TSO support for both PF and VF.**
+
+* **RSS enhancement on Intel x550 NIC**
+
+  * Support 512 entries RSS redirection table.
+  * Support per VF RSS redirection table.
+
+* **Flow director enhancement on Intel x550 NIC**
+
+  * Add 2 new flow director modes on x550.
+  * One is MAC VLAN mode, the other is tunnel mode.
+
+* **Added i40e vector RX/TX.**
+
+* **Added i40e flow control support.**
+
+* **Added fm10k TSO support for both PF and VF.**
+
+* **New NIC Boulder Rapid support.**
+
+  Boulder Rapid is a new NIC of Intel's fm10k family.
+
 * **Enhanced support for the Chelsio CXGBE driver.**
 
   *  Added support for Jumbo Frames.
   *  Optimize forwarding performance for Chelsio T5 40GbE cards.
 
+* **Added support for Mellanox ConnectX-4 adapters (mlx5).**
+
+  The mlx5 poll-mode driver implements support for Mellanox ConnectX-4 EN
+  and Mellanox ConnectX-4 Lx EN families of 10/25/40/50/100 Gb/s adapters.
+
+  Like mlx4, this PMD is only available for Linux and is disabled by default
+  due to external dependencies (libibverbs and libmlx5).
+
+* **Added vhost-user multiple queue support.**
+
+* **Added port hotplug support to xenvirt.**
+
 
 Resolved Issues
 ---------------
@@ -25,6 +61,12 @@ EAL
 Drivers
 ~~~~~~~
 
+* **igb: Fixed IEEE1588 frame identification in I210.**
+
+  Fixed issue where the flag PKT_RX_IEEE1588_PTP was not being set
+  in Intel I210 NIC, as EtherType in RX descriptor is in bits 8:10 of
+  Packet Type and not in the default bits 0:2.
+
 * **ixgbe: Fixed issue with X550 DCB.**
 
   Fixed a DCB issue with x550 where for 8 TCs (Traffic Classes), if a packet
@@ -48,6 +90,10 @@ Drivers
 
   Fixed io permission in the interrupt handler.
 
+* **virtio: Fixed crash when releasing queue.**
+
+  Fixed issue when releasing null control queue.
+
 
 Libraries
 ~~~~~~~~~
@@ -76,6 +122,10 @@ API Changes
 * The deprecated flow director API is removed.
   It was replaced by rte_eth_dev_filter_ctrl().
 
+* The dcb_queue is renamed to dcb_tc in following dcb configuration
+  structures: rte_eth_dcb_rx_conf, rte_eth_dcb_tx_conf,
+  rte_eth_vmdq_dcb_conf, rte_eth_vmdq_dcb_tx_conf.
+
 * The function rte_eal_pci_close_one() is removed.
   It was replaced by rte_eal_pci_detach().
 
@@ -90,6 +140,8 @@ API Changes
 * The deprecated ring PMD functions are removed:
   rte_eth_ring_pair_create() and rte_eth_ring_pair_attach().
 
+* The devargs union field virtual is renamed to virt for C++ compatibility.
+
 
 ABI Changes
 -----------
@@ -113,6 +165,9 @@ ABI Changes
 * librte_port: Macros to access the packet meta-data stored within the packet
   buffer has been adjusted to cover the packet mbuf structure.
 
+* librte_cfgfile: Allow longer names and values by increasing the constants
+  CFG_NAME_LEN and CFG_VALUE_LEN to 64 and 256 respectively.
+
 
 Shared Library Versions
 -----------------------
@@ -123,7 +178,7 @@ The libraries prepended with a plus sign were incremented in this version.
 
    + libethdev.so.2
    + librte_acl.so.2
-     librte_cfgfile.so.1
+   + librte_cfgfile.so.2
      librte_cmdline.so.1
      librte_distributor.so.1
    + librte_eal.so.2