From 8a5a1374c6c620394d1c2952d66fb36ad13e99c2 Mon Sep 17 00:00:00 2001 From: John McNamara Date: Tue, 11 Aug 2015 12:57:42 +0100 Subject: [PATCH] doc: restructure release notes Restructured the Release Notes documentation into a more useful structure that is easier to use and to update between releases. The main changes are: * Each release version has it's own section with New Features, Resolved Issues, Known Issues and API/ABI Changes. * Redundant sections have been removed. Signed-off-by: John McNamara --- doc/guides/rel_notes/index.rst | 11 +- doc/guides/rel_notes/rel_description.rst | 145 +------ doc/guides/rel_notes/release_1_8.rst | 64 +++ .../{new_features.rst => release_2_0.rst} | 10 +- doc/guides/rel_notes/release_2_1.rst | 69 +++ doc/guides/rel_notes/supported_features.rst | 396 ------------------ doc/guides/rel_notes/supported_os.rst | 14 +- 7 files changed, 156 insertions(+), 553 deletions(-) create mode 100644 doc/guides/rel_notes/release_1_8.rst rename doc/guides/rel_notes/{new_features.rst => release_2_0.rst} (97%) create mode 100644 doc/guides/rel_notes/release_2_1.rst delete mode 100644 doc/guides/rel_notes/supported_features.rst diff --git a/doc/guides/rel_notes/index.rst b/doc/guides/rel_notes/index.rst index c67e83ebf3..f0f97d10d7 100644 --- a/doc/guides/rel_notes/index.rst +++ b/doc/guides/rel_notes/index.rst @@ -28,10 +28,8 @@ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -Release Notes -============= - -Package Version: 2.0 +DPDK Release Notes +================== |today| @@ -42,8 +40,9 @@ Contents :numbered: rel_description - new_features - supported_features + release_2_1 + release_2_0 + release_1_8 supported_os known_issues deprecation diff --git a/doc/guides/rel_notes/rel_description.rst b/doc/guides/rel_notes/rel_description.rst index 9b1fb7f1f9..f240db1ba2 100644 --- a/doc/guides/rel_notes/rel_description.rst +++ b/doc/guides/rel_notes/rel_description.rst @@ -28,151 +28,14 @@ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + Description of Release ====================== -These release notes cover the new features, -fixed bugs and known issues for Data Plane Development Kit (DPDK) release version 2.0.0. - -For instructions on compiling and running the release, see the *DPDK Getting Started Guide*. - -Using DPDK Upgrade Patches --------------------------- - -For minor updates to the main DPDK releases, the software may be made available both as a new full package and as a patch file to be applied to the previously released package. -In the latter case, the following commands should be used to apply the patch on top of the already-installed package for the previous release: - -.. code-block:: console - - # cd $RTE_SDK - # patch –p1 < /path/to/patch/file - -Once the patch has been applied cleanly, the DPDK can be recompiled and used as before (described in the *DPDK Getting Started Guide*). - -.. note:: - - If the patch does not apply cleanly, perhaps because of modifications made locally to the software, - it is recommended to use the full release package for the minor update, instead of using the patch. - -Documentation Roadmap ---------------------- - -The following is a list of DPDK documents in the suggested reading order: - -* **Release Notes** - (this document): Provides release-specific information, including supported features, limitations, fixed issues, known issues and so on. - Also, provides the answers to frequently asked questions in FAQ format. - -* **Getting Started Guide** - : Describes how to install and configure the DPDK software; designed to get users up and running quickly with the software. - -* **FreeBSD* Getting Started Guide** - : A document describing the use of the DPDK with FreeBSD* has been added in DPDK Release 1.6.0. - Refer to this guide for installation and configuration instructions to get started using the DPDK with FreeBSD*. - -* **Programmer's Guide** - : Describes: - - * The software architecture and how to use it (through examples), specifically in a Linux* application (linuxapp) environment - - * The content of the DPDK, the build system (including the commands that can be used in the root DPDK Makefile to build the development kit and an application) - and guidelines for porting an application - - * Optimizations used in the software and those that should be considered for new development - - A glossary of terms is also provided. - -* **API Reference** - : Provides detailed information about DPDK functions, data structures and other programming constructs. - -* **Sample Applications User Guide** - : Describes a set of sample applications. Each chapter describes a sample application that showcases specific functionality and provides instructions on how to compile, - run and use the sample application. - - The following sample applications are included: - - * Command Line - - * Exception Path (into Linux* for packets using the Linux TUN/TAP driver) - - * Hello World - - * Integration with Intel® QuickAssist Technology - - * Link Status Interrupt (Ethernet* Link Status Detection) - - * IP Reassembly - - * IP Pipeline - - * IP Fragmentation - - * IPv4 Multicast - - * L2 Forwarding (supports virtualized and non-virtualized environments) - - * L2 Forwarding IVSHMEM - - * L2 Forwarding Jobstats - - * L3 Forwarding - - * L3 Forwarding with Access Control - - * L3 Forwarding with Power Management - - * L3 Forwarding in a Virtualized Environment - - * Link Bonding - - * Link Status Interrupt - - * Load Balancing - - * Multi-process - - * QoS Scheduler + Dropper - - * QoS Metering - - * Quota & Watermarks - - * Timer - - * VMDQ and DCB L2 Forwarding - - * VMDQ L2 Forwarding - - * Userspace vhost - - * Userspace vhost switch - - * Netmap - - * Kernel NIC Interface (KNI) - - * VM Power Management - - * Distributor - - * RX-TX Callbacks - - * Skeleton - - In addition, there are some other applications that are built when the libraries are created. - The source for these applications is in the DPDK/app directory and are called: - - * test - - * testpmd - Once the libraries are created, they can be found in the build/app directory. +This document contains the release notes for Data Plane Development Kit (DPDK) release version 2.0.0 and previous releases. - * The test application provides a variety of specific tests for the various functions in the DPDK. +It lists new features, fixed bugs, API and ABI changes and known issues. - * The testpmd application provides a number of different packet throughput tests and examples of features such as - how to use the Flow Director found in the Intel® 82599 10 Gigabit Ethernet Controller. +For instructions on compiling and running the release, see the :ref:`DPDK Getting Started Guide `. - The testpmd application is documented in the *DPDK Testpmd Application Note*. - The test application is not currently documented. - However, you should be able to run and use test application with the command line help that is provided in the application. diff --git a/doc/guides/rel_notes/release_1_8.rst b/doc/guides/rel_notes/release_1_8.rst new file mode 100644 index 0000000000..39e661186b --- /dev/null +++ b/doc/guides/rel_notes/release_1_8.rst @@ -0,0 +1,64 @@ +.. BSD LICENSE + Copyright(c) 2010-2014 Intel Corporation. All rights reserved. + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + * Neither the name of Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +DPDK Release 1.8 +================ + +New Features +------------ + +* Link Bonding + + * Support for 802.3ad link aggregation (mode 4) and transmit load balancing (mode 5) to the link bonding library. + + * Support for registration of link status change callbacks with link bonding devices. + + * Support for slaves devices which do not support link status change interrupts in the link bonding library via a link status polling mechanism. + +* Poll Mode Driver - 40 GbE Controllers (librte_pmd_i40e) + + * Support for Flow Director + + * Support for ethertype filter + + * Support RSS in VF + + * Support configuring redirection table with different size from 1GbE and 10 GbE + + - 128/512 entries of 40GbE PF + + - 64 entries of 40GbE VF + + * Support configuring hash functions + + * Support for VXLAN packet on Intel® 40GbE Controllers + +* Packet Distributor Sample Application diff --git a/doc/guides/rel_notes/new_features.rst b/doc/guides/rel_notes/release_2_0.rst similarity index 97% rename from doc/guides/rel_notes/new_features.rst rename to doc/guides/rel_notes/release_2_0.rst index 5b724ab255..4341a0c290 100644 --- a/doc/guides/rel_notes/new_features.rst +++ b/doc/guides/rel_notes/release_2_0.rst @@ -28,8 +28,14 @@ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +DPDK Release 2.0 +================ + + New Features -============ +------------ + * Poll-mode driver support for an early release of the PCIE host interface of the Intel(R) Ethernet Switch FM10000. * Basic Rx/Tx functions for PF/VF @@ -125,5 +131,3 @@ New Features .. note:: The hash values returned by the new jhash library are different from the ones returned by the previous library. - -For further features supported in this release, see Chapter 3 Supported Features. diff --git a/doc/guides/rel_notes/release_2_1.rst b/doc/guides/rel_notes/release_2_1.rst new file mode 100644 index 0000000000..c39418c6af --- /dev/null +++ b/doc/guides/rel_notes/release_2_1.rst @@ -0,0 +1,69 @@ +.. BSD LICENSE + Copyright(c) 2010-2014 Intel Corporation. All rights reserved. + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + * Neither the name of Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +DPDK Release 2.1 +================ + + +New Features +------------ + +* TODO. + + +Resolved Issues +--------------- + +* TODO. + + +Known Issues +------------ + +* TODO. + + +API Changes +----------- + +* TODO. + + +API Changes +----------- + +* TODO. + + +ABI Changes +----------- + +* TODO. diff --git a/doc/guides/rel_notes/supported_features.rst b/doc/guides/rel_notes/supported_features.rst deleted file mode 100644 index 1102b66dde..0000000000 --- a/doc/guides/rel_notes/supported_features.rst +++ /dev/null @@ -1,396 +0,0 @@ -.. BSD LICENSE - Copyright(c) 2010-2014 Intel Corporation. All rights reserved. - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in - the documentation and/or other materials provided with the - distribution. - * Neither the name of Intel Corporation nor the names of its - contributors may be used to endorse or promote products derived - from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -Supported Features -================== - -* Packet Distributor library for dynamic, single-packet at a time, load balancing - -* IP fragmentation and reassembly library - -* Support for IPv6 in IP fragmentation and reassembly sample applications - -* Support for VFIO for mapping BARs and setting up interrupts - -* Link Bonding PMD Library supporting round-robin, active backup, balance(layer 2, layer 2+3, and layer 3+4), broadcast bonding modes - 802.3ad link aggregation (mode 4), transmit load balancing (mode 5) and adaptive load balancing (mode 6) - -* Support zero copy mode RX/TX in user space vhost sample - -* Support multiple queues in virtio-net PMD - -* Support for Intel 40GbE Controllers: - - * Intel® XL710 40 Gigabit Ethernet Controller - - * Intel® X710 40 Gigabit Ethernet Controller - -* Support NIC filters in addition to flow director for Intel® 1GbE and 10GbE Controllers - -* Virtualization (KVM) - - * Userspace vhost switch: - - New sample application to support userspace virtio back-end in host and packet switching between guests. - -* Virtualization (Xen) - - * Support for DPDK application running on Xen Domain0 without hugepages. - - * Para-virtualization - - Support front-end Poll Mode Driver in guest domain - - Support userspace packet switching back-end example in host domain - -* FreeBSD* 9.2 support for librte_pmd_e1000, librte_pmd_ixgbe and Virtual Function variants. - Please refer to the *DPDK for FreeBSD\* Getting Started Guide*. - Application support has been added for the following: - - * multiprocess/symmetric_mp - - * multiprocess/simple_mp - - * l2fwd - - * l3fwd - -* Support for sharing data over QEMU IVSHMEM - -* Support for Intel® Communications Chipset 8925 to 8955 Series in the DPDK-QAT Sample Application - -* New VMXNET3 driver for the paravirtual device presented to a VM by the VMware* ESXi Hypervisor. - -* BETA: example support for basic Netmap applications on DPDK - -* Support for the wireless KASUMI algorithm in the dpdk_qat sample application - -* Hierarchical scheduler implementing 5-level scheduling hierarchy (port, sub-port, pipe, traffic class, queue) - with 64K leaf nodes (packet queues). - -* Packet dropper based on Random Early Detection (RED) congestion control mechanism. - -* Traffic Metering based on Single Rate Three Color Marker (srTCM) and Two Rate Three Color Marker (trTCM). - -* An API for configuring RSS redirection table on the fly - -* An API to support KNI in a multi-process environment - -* IPv6 LPM forwarding - -* Power management library and sample application using CPU frequency scaling - -* IPv4 reassembly sample application - -* Quota & Watermarks sample application - -* PCIe Multi-BAR Mapping Support - -* Support for Physical Functions in Poll Mode Driver for the following devices: - - * Intel® 82576 Gigabit Ethernet Controller - - * Intel® i350 Gigabit Ethernet Controller - - * Intel® 82599 10-Gigabit Ethernet Controller - - * Intel® XL710/X710 40-Gigabit Ethernet Controller - -* Quality of Service (QoS) Hierarchical Scheduler: Sub-port Traffic Class Oversubscription - -* Multi-thread Kernel NIC Interface (KNI) for performance improvement - -* Virtualization (KVM) - - * Para-virtualization - - Support virtio front-end poll mode driver in guest virtual machine - Support vHost raw socket interface as virtio back-end via KNI - - * SR-IOV Switching for the 10G Ethernet Controller - - Support Physical Function to start/stop Virtual Function Traffic - - Support Traffic Mirroring (Pool, VLAN, Uplink and Downlink) - - Support VF multiple MAC addresses (Exact/Hash match), VLAN filtering - - Support VF receive mode configuration - -* Support VMDq for 1 GbE and 10 GbE NICs - -* Extension for the Quality of Service (QoS) sample application to allow statistics polling - -* New libpcap -based poll-mode driver, including support for reading from 3rd Party NICs - using Linux kernel drivers - -* New multi-process example using fork() to demonstrate application resiliency and recovery, - including reattachment to and re-initialization of shared data structures where necessary - -* New example (vmdq) to demonstrate VLAN-based packet filtering - -* Improved scalability for scheduling large numbers of timers using the rte_timer library - -* Support for building the DPDK as a shared library - -* Support for Intel® Ethernet Server Bypass Adapter X520-SR2 - -* Poll Mode Driver support for the Intel® Ethernet Connection I354 on the Intel® Atom™ - Processor C2000 Product Family SoCs - -* IPv6 exact match flow classification in the l3fwd sample application - -* Support for multiple instances of the Intel® DPDK - -* Support for Intel® 82574L Gigabit Ethernet Controller - Intel® Gigabit CT Desktop Adapter - (previously code named "Hartwell") - -* Support for Intel® Ethernet Controller I210 (previously code named "Springville") - -* Early access support for the Quad-port Intel® Ethernet Server Adapter X520-4 and X520-DA2 - (code named "Spring Fountain") - -* Support for Intel® X710/XL710 40 Gigabit Ethernet Controller (code named "Fortville") - -* Core components: - - * rte_mempool: allocator for fixed-sized objects - - * rte_ring: single- or multi- consumer/producer queue implementation - - * rte_timer: implementation of timers - - * rte_malloc: malloc-like allocator - - * rte_mbuf: network packet buffers, including fragmented buffers - - * rte_hash: support for exact-match flow classification in software - - * rte_lpm: support for longest prefix match in software for IPv4 and IPv6 - - * rte_sched: support for QoS scheduling - - * rte_meter: support for QoS traffic metering - - * rte_power: support for power management - - * rte_ip_frag: support for IP fragmentation and reassembly - -* Poll Mode Driver - Common (rte_ether) - - * VLAN support - - * Support for Receive Side Scaling (RSS) - - * IEEE1588 - - * Buffer chaining; Jumbo frames - - * TX checksum calculation - - * Configuration of promiscuous mode, and multicast packet receive filtering - - * L2 Mac address filtering - - * Statistics recording - -* IGB Poll Mode Driver - 1 GbE Controllers (librte_pmd_e1000) - - * Support for Intel® 82576 Gigabit Ethernet Controller (previously code named "Kawela") - - * Support for Intel® 82580 Gigabit Ethernet Controller (previously code named "Barton Hills") - - * Support for Intel® I350 Gigabit Ethernet Controller (previously code named "Powerville") - - * Support for Intel® 82574L Gigabit Ethernet Controller - Intel® Gigabit CT Desktop Adapter - (previously code named "Hartwell") - - * Support for Intel® Ethernet Controller I210 (previously code named "Springville") - - * Support for L2 Ethertype filters, SYN filters, 2-tuple filters and Flex filters for 82580 and i350 - - * Support for L2 Ethertype filters, SYN filters and L3/L4 5-tuple filters for 82576 - -* Poll Mode Driver - 10 GbE Controllers (librte_pmd_ixgbe) - - * Support for Intel® 82599 10 Gigabit Ethernet Controller (previously code named "Niantic") - - * Support for Intel® Ethernet Server Adapter X520-T2 (previously code named "Iron Pond") - - * Support for Intel® Ethernet Controller X540-T2 (previously code named "Twin Pond") - - * Support for Virtual Machine Device Queues (VMDq) and Data Center Bridging (DCB) to divide - incoming traffic into 128 RX queues. DCB is also supported for transmitting packets. - - * Support for auto negotiation down to 1 Gb - - * Support for Flow Director - - * Support for L2 Ethertype filters, SYN filters and L3/L4 5-tuple filters for 82599EB - -* Poll Mode Driver - 40 GbE Controllers (librte_pmd_i40e) - - * Support for Intel® XL710 40 Gigabit Ethernet Controller - - * Support for Intel® X710 40 Gigabit Ethernet Controller - -* Environment Abstraction Layer (librte_eal) - - * Multi-process support - - * Multi-thread support - - * 1 GB and 2 MB page support - - * Atomic integer operations - - * Querying CPU support of specific features - - * High Precision Event Timer support (HPET) - - * PCI device enumeration and blacklisting - - * Spin locks and R/W locks - -* Test PMD application - - * Support for PMD driver testing - -* Test application - - * Support for core component tests - -* Sample applications - - * Command Line - - * Exception Path (into Linux* for packets using the Linux TUN/TAP driver) - - * Hello World - - * Integration with Intel® Quick Assist Technology drivers 1.0.0, 1.0.1 and 1.1.0 on Intel® - Communications Chipset 89xx Series C0 and C1 silicon. - - * Link Status Interrupt (Ethernet* Link Status Detection - - * IPv4 Fragmentation - - * IPv4 Multicast - - * IPv4 Reassembly - - * L2 Forwarding (supports virtualized and non-virtualized environments) - - * L2 Forwarding Job Stats - - * L3 Forwarding (IPv4 and IPv6) - - * L3 Forwarding in a Virtualized Environment - - * L3 Forwarding with Power Management - - * Bonding mode 6 - - * QoS Scheduling - - * QoS Metering + Dropper - - * Quota & Watermarks - - * Load Balancing - - * Multi-process - - * Timer - - * VMDQ and DCB L2 Forwarding - - * Kernel NIC Interface (with ethtool support) - - * Userspace vhost switch - -* Interactive command line interface (rte_cmdline) - -* Updated 10 GbE Poll Mode Driver (PMD) to the latest BSD code base providing support of newer - ixgbe 10 GbE devices such as the Intel® X520-T2 server Ethernet adapter - -* An API for configuring Ethernet flow control - -* Support for interrupt-based Ethernet link status change detection - -* Support for SR-IOV functions on the Intel® 82599, Intel® 82576 and Intel® i350 Ethernet - Controllers in a virtualized environment - -* Improvements to SR-IOV switch configurability on the Intel® 82599 Ethernet Controllers in - a virtualized environment. - -* An API for L2 Ethernet Address "whitelist" filtering - -* An API for resetting statistics counters - -* Support for RX L4 (UDP/TCP/SCTP) checksum validation by NIC - -* Support for TX L3 (IPv4/IPv6) and L4 (UDP/TCP/SCTP) checksum calculation offloading - -* Support for IPv4 packet fragmentation and reassembly - -* Support for zero-copy Multicast - -* New APIs to allow the "blacklisting" of specific NIC ports. - -* Header files for common protocols (IP, SCTP, TCP, UDP) - -* Improved multi-process application support, allowing multiple co-operating DPDK - processes to access the NIC port queues directly. - -* CPU-specific compiler optimization - -* Job stats library for load/cpu utilization measurements - -* Improvements to the Load Balancing sample application - -* The addition of a PAUSE instruction to tight loops for energy-usage and performance improvements - -* Updated 10 GbE Transmit architecture incorporating new upstream PCIe* optimizations. - -* IPv6 support: - - * Support in Flow Director Signature Filters and masks - - * RSS support in sample application that use RSS - - * Exact match flow classification in the L3 Forwarding sample application - - * Support in LPM for IPv6 addresses - -* Tunneling packet support: - - * Provide the APIs for VXLAN destination UDP port and VXLAN packet filter configuration - and support VXLAN TX checksum offload on Intel® 40GbE Controllers. diff --git a/doc/guides/rel_notes/supported_os.rst b/doc/guides/rel_notes/supported_os.rst index c33f731313..92218c1848 100644 --- a/doc/guides/rel_notes/supported_os.rst +++ b/doc/guides/rel_notes/supported_os.rst @@ -31,19 +31,19 @@ Supported Operating Systems =========================== -The following Linux* distributions were successfully used to generate or run DPDK. +The following Linux distributions were successfully used to compiler or run DPDK. -* FreeBSD* 10 +* FreeBSD 10 * Fedora release 20 -* Ubuntu* 14.04 LTS +* Ubuntu 14.04 LTS -* Wind River* Linux* 6 +* Wind River Linux 6 -* Red Hat* Enterprise Linux 6.5 +* Red Hat Enterprise Linux 6.5 -* SUSE Enterprise Linux* 11 SP3 +* SUSE Enterprise Linux 11 SP3 These distributions may need additional packages that are not installed by default, or a specific kernel. -Refer to the *DPDK Getting Started Guide* for details. +Refer to the :ref:`Linux guide ` and :ref:`FreeBSD guide ` for details. -- 2.20.1