From: Rafal Kozik <r...@semihalf.com> Add changes in ENA PMD to DPDK v19.02 release notes.
Signed-off-by: Michal Krawczyk <m...@semihalf.com> Signed-off-by: Rafal Kozik <r...@semihalf.com> --- doc/guides/rel_notes/release_19_02.rst | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/doc/guides/rel_notes/release_19_02.rst b/doc/guides/rel_notes/release_19_02.rst index 57c595b..15a92d5 100644 --- a/doc/guides/rel_notes/release_19_02.rst +++ b/doc/guides/rel_notes/release_19_02.rst @@ -155,6 +155,25 @@ New Features the intel_pstate kernel driver is now supported, and automatically detected by the library. +* **Release of the ENA PMD v2.0.0** + + * Added Low Latency Queue v2 (LLQv2). This feature reduces the latency + of the packets by pushing the header directly through the PCI to the + device. This allows the NIC to start handle packet right after the doorbell + without waiting for DMA. + * Added independent configuration of HW Tx and Rx ring depths. + * Added support for up to 8k Rx descriptors per ring. + * Added additional doorbell check on Tx, to handle Tx more efficiently for big + bursts of packets. + * Added per queue statistics. + * Added extended statistics using xstats DPDK API. + * The reset routine was aligned with the DPDK API, so now it can be + handled as in other PMDs. + * Fixed out of order (OOO) completion. + * Fixed memory leaks due to port stops and starts in the middle of + traffic. + * Updated documentation and features list of the PMD. + Removed Items ------------- -- 2.7.4
