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[146.241.243.21]) by smtp.gmail.com with ESMTPSA id w8-20020a05620a444800b0074e026a6a43sm5694786qkp.9.2023.04.26.23.18.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Apr 2023 23:18:49 -0700 (PDT) Message-ID: <69928a2f43bea996380fa311a38ab0d1e4cdcf08.camel@redhat.com> Subject: Re: [net-next Patch v10 0/8] octeontx2-pf: HTB offload support From: Paolo Abeni To: Hariprasad Kelam , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: kuba@kernel.org, davem@davemloft.net, willemdebruijn.kernel@gmail.com, andrew@lunn.ch, sgoutham@marvell.com, lcherian@marvell.com, gakula@marvell.com, jerinj@marvell.com, sbhatta@marvell.com, naveenm@marvell.com, edumazet@google.com, jhs@mojatatu.com, xiyou.wangcong@gmail.com, jiri@resnulli.us, maxtram95@gmail.com, corbet@lwn.net Date: Thu, 27 Apr 2023 08:18:44 +0200 In-Reply-To: <20230426054731.5720-1-hkelam@marvell.com> References: <20230426054731.5720-1-hkelam@marvell.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.46.4 (3.46.4-1.fc37) MIME-Version: 1.0 X-Spam-Status: No, score=-2.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2023-04-26 at 11:17 +0530, Hariprasad Kelam wrote: > octeontx2 silicon and CN10K transmit interface consists of five > transmit levels starting from MDQ, TL4 to TL1. Once packets are > submitted to MDQ, hardware picks all active MDQs using strict > priority, and MDQs having the same priority level are chosen using > round robin. Each packet will traverse MDQ, TL4 to TL1 levels. > Each level contains an array of queues to support scheduling and > shaping. >=20 > As HTB supports classful queuing mechanism by supporting rate and > ceil and allow the user to control the absolute bandwidth to > particular classes of traffic the same can be achieved by > configuring shapers and schedulers on different transmit levels. ## Form letter - net-next-closed The merge window for v6.3 has begun and therefore net-next is closed for new drivers, features, code refactoring and optimizations. We are currently accepting bug fixes only. Please repost when net-next reopens after May 8th. RFC patches sent for review only are obviously welcome at any time. --=20 pw-bot: defer