doc: update release notes

[dpdk.git] / doc / guides / rel_notes / release_2_2.rst

diff --git a/doc/guides/rel_notes/release_2_2.rst b/doc/guides/rel_notes/release_2_2.rst
index 6dcfe88..9a70dae 100644 (file)
--- a/doc/guides/rel_notes/release_2_2.rst
+++ b/doc/guides/rel_notes/release_2_2.rst
@@ -8,6 +8,54 @@ New Features
 Resolved Issues
 ---------------
 
+EAL
+~~~
+
+* **eal/linux: Fixed epoll timeout.**
+
+  Fixed issue where the ``rte_epoll_wait()`` function didn't return when the
+  underlying call to ``epoll_wait()`` timed out.
+
+
+Drivers
+~~~~~~~
+
+* **ixgbe: Fixed issue with X550 DCB.**
+
+  Fixed a DCB issue with x550 where for 8 TCs (Traffic Classes), if a packet
+  with user priority 6 or 7 was injected to the NIC, then the NIC would only
+  put 3 packets into the queue. There was also a similar issue for 4 TCs.
+
+* **ixgbe: Removed burst size restriction of vector RX.**
+
+  Fixed issue where a burst size less than 32 didn't receive anything.
+
+* **i40e: Fixed base driver allocation when not using first numa node.**
+
+  Fixed i40e issue that occurred when a DPDK application didn't initialize
+  ports if memory wasn't available on socket 0.
+
+* **vhost: Fixed Qemu shutdown.**
+
+  Fixed issue with libvirt ``virsh destroy`` not killing the VM.
+
+
+Libraries
+~~~~~~~~~
+
+* **hash: Fixed memory allocation of Cuckoo Hash key table.**
+
+  Fixed issue where an incorrect Cuckoo Hash key table size could be
+  calculated limiting the size to 4GB.
+
+
+Examples
+~~~~~~~~
+
+
+Other
+~~~~~
+
 
 Known Issues
 ------------
@@ -21,9 +69,15 @@ API Changes
 
 * The deprecated ACL API ipv4vlan is removed.
 
+* The deprecated hash function rte_jhash2() is removed.
+  It was replaced by rte_jhash_32b().
+
 * The deprecated KNI functions are removed:
   rte_kni_create(), rte_kni_get_port_id() and rte_kni_info_get().
 
+* The deprecated ring PMD functions are removed:
+  rte_eth_ring_pair_create() and rte_eth_ring_pair_attach().
+
 
 ABI Changes
 -----------
@@ -55,7 +109,7 @@ The libraries prepended with a plus sign were incremented in this version.
      librte_cmdline.so.1
      librte_distributor.so.1
    + librte_eal.so.2
-     librte_hash.so.1
+   + librte_hash.so.2
      librte_ip_frag.so.1
      librte_ivshmem.so.1
      librte_jobstats.so.1
@@ -67,7 +121,7 @@ The libraries prepended with a plus sign were incremented in this version.
      librte_meter.so.1
      librte_pipeline.so.1
      librte_pmd_bond.so.1
-     librte_pmd_ring.so.1
+   + librte_pmd_ring.so.2
      librte_port.so.1
      librte_power.so.1
      librte_reorder.so.1