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[76.102.76.212]) by smtp.gmail.com with ESMTPSA id u62-v6sm9145491pfu.69.2018.11.09.10.07.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 09 Nov 2018 10:07:25 -0800 (PST) From: Darrell Ball To: dlu998@gmail.com, dev@openvswitch.org Date: Fri, 9 Nov 2018 10:07:16 -0800 Message-Id: <1541786836-21768-1-git-send-email-dlu998@gmail.com> X-Mailer: git-send-email 1.9.1 X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE autolearn=no version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on smtp1.linux-foundation.org Subject: [ovs-dev] [patch v1] faq: Specify QoS support is dependent on interface type. X-BeenThere: ovs-dev@openvswitch.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ovs-dev-bounces@openvswitch.org Errors-To: ovs-dev-bounces@openvswitch.org QoS support depends on interface type; document it. Signed-off-by: Darrell Ball --- Documentation/faq/releases.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/faq/releases.rst b/Documentation/faq/releases.rst index 17d66fc..e7ca8c3 100644 --- a/Documentation/faq/releases.rst +++ b/Documentation/faq/releases.rst @@ -133,6 +133,10 @@ Q: Are all features available with all datapaths? * Only a limited set of flow fields is modifiable via the set action by the Hyper-V datapath. + * Userspace datapath support, in some cases, is dependent on the associated + interface types. For example, DPDK interfaces support ingress and egress + policing, but not shaping. + The following table lists features that do not *directly* impact an Open vSwitch user, e.g. because their absence can be hidden by the ofproto layer (usually this comes with a performance penalty).