From: Jakub Kicinski <kuba@kernel.org>
To: Hariprasad Kelam <hkelam@marvell.com>
Cc: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<davem@davemloft.net>, <pabeni@redhat.com>, <edumazet@google.com>,
<sgoutham@marvell.com>, <lcherian@marvell.com>,
<gakula@marvell.com>, <jerinj@marvell.com>, <sbhatta@marvell.com>,
<jhs@mojatatu.com>, <xiyou.wangcong@gmail.com>,
<jiri@resnulli.us>, <saeedm@nvidia.com>,
<richardcochran@gmail.com>, <tariqt@nvidia.com>,
<linux-rdma@vger.kernel.org>, <maxtram95@gmail.com>,
<naveenm@marvell.com>, <bpf@vger.kernel.org>,
<hariprasad.netdev@gmail.com>
Subject: Re: [net-next Patch V4 0/4] octeontx2-pf: HTB offload support
Date: Fri, 10 Feb 2023 16:36:02 -0800 [thread overview]
Message-ID: <20230210163602.08d1ce5f@kernel.org> (raw)
In-Reply-To: <20230210111051.13654-1-hkelam@marvell.com>
On Fri, 10 Feb 2023 16:40:47 +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.
>
> 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.
Please provide or link to some user-facing documentation under
Documentation/networking/device_drivers/ethernet/marvell/octeon...
next prev parent reply other threads:[~2023-02-11 0:37 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-10 11:10 [net-next Patch V4 0/4] octeontx2-pf: HTB offload support Hariprasad Kelam
2023-02-10 11:10 ` [net-next Patch V4 1/4] sch_htb: Allow HTB priority parameter in offload mode Hariprasad Kelam
2023-02-10 13:25 ` Simon Horman
2023-02-12 16:19 ` Hariprasad Kelam
2023-02-10 11:10 ` [net-next Patch V4 2/4] octeontx2-pf: qos send queues management Hariprasad Kelam
2023-02-10 15:13 ` Simon Horman
2023-02-13 6:19 ` Hariprasad Kelam
2023-02-10 11:10 ` [net-next Patch V4 3/4] octeontx2-pf: Refactor schedular queue alloc/free calls Hariprasad Kelam
2023-02-10 15:06 ` Simon Horman
2023-02-12 16:21 ` Hariprasad Kelam
2023-02-10 11:10 ` [net-next Patch V4 4/4] octeontx2-pf: Add support for HTB offload Hariprasad Kelam
2023-02-10 15:05 ` Simon Horman
2023-02-13 6:16 ` Hariprasad Kelam
2023-02-11 0:36 ` Jakub Kicinski [this message]
2023-02-13 6:22 ` [net-next Patch V4 0/4] octeontx2-pf: HTB offload support Hariprasad Kelam
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