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[204.195.96.226]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-73bd21c210esm12348763b3a.41.2025.04.17.08.10.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Apr 2025 08:10:55 -0700 (PDT) Date: Thu, 17 Apr 2025 08:10:53 -0700 From: Stephen Hemminger To: Erni Sri Satya Vennela Cc: kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, longli@microsoft.com, kotaranov@microsoft.com, horms@kernel.org, kent.overstreet@linux.dev, brett.creeley@amd.com, schakrabarti@linux.microsoft.com, shradhagupta@linux.microsoft.com, ssengar@linux.microsoft.com, rosenp@gmail.com, paulros@microsoft.com, linux-hyperv@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org Subject: Re: [PATCH 2/3] net: mana: Add sched HTB offload support Message-ID: <20250417081053.5b563a92@hermes.local> In-Reply-To: <1744876630-26918-3-git-send-email-ernis@linux.microsoft.com> References: <1744876630-26918-1-git-send-email-ernis@linux.microsoft.com> <1744876630-26918-3-git-send-email-ernis@linux.microsoft.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 17 Apr 2025 00:57:09 -0700 Erni Sri Satya Vennela wrote: > Introduce support for HTB qdisc offload in the mana ethernet > controller. This controller can offload only one HTB leaf. > The HTB leaf supports clamping the bandwidth for egress traffic. > It uses the function mana_set_bw_clamp(), which internally calls > a HWC command to the hardware to set the speed. A single leaf is just Token Bucket Filter (TBF). Are you just trying to support some vendor config?