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 3a6d2cc..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
 ------------
@@ -16,6 +64,20 @@ Known Issues
 API Changes
 -----------
 
+* The function rte_eal_pci_close_one() is removed.
+  It was replaced by rte_eal_pci_detach().
+
+* 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
 -----------
@@ -23,9 +85,16 @@ ABI Changes
 * The EAL and ethdev structures rte_intr_handle and rte_eth_conf were changed
   to support Rx interrupt. It was already done in 2.1 for CONFIG_RTE_NEXT_ABI.
 
+* The ethdev flow director entries for SCTP were changed.
+  It was already done in 2.1 for CONFIG_RTE_NEXT_ABI.
+
 * The mbuf structure was changed to support unified packet type.
   It was already done in 2.1 for CONFIG_RTE_NEXT_ABI.
 
+* The dummy malloc library is removed. The content was moved into EAL in 2.1.
+
+* The LPM structure is changed. The deprecated field mem_location is removed.
+
 
 Shared Library Versions
 -----------------------
@@ -35,25 +104,24 @@ The libraries prepended with a plus sign were incremented in this version.
 .. code-block:: diff
 
    + libethdev.so.2
-     librte_acl.so.1
+   + librte_acl.so.2
      librte_cfgfile.so.1
      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
-     librte_kni.so.1
+   + librte_kni.so.2
      librte_kvargs.so.1
-     librte_lpm.so.1
-     librte_malloc.so.1
+   + librte_lpm.so.2
    + librte_mbuf.so.2
      librte_mempool.so.1
      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