Messages in this thread | | | Date | Thu, 12 Jan 2023 21:07:38 -0800 | From | Jakub Kicinski <> | Subject | Re: [net-next PATCH 0/5] octeontx2-pf: HTB offload support |
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On Thu, 12 Jan 2023 23:01:15 +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. > > This series of patches adds support for HTB offload, > > Patch1: Allow strict priority parameter in HTB offload mode. > > Patch2: defines APIs such that the driver can dynamically initialize/ > deinitialize the send queues. > > Patch3: Refactors transmit alloc/free calls as preparation for QOS > offload code. > > Patch4: Adds devlink support for the user to configure round-robin > priority at TL1 > > Patch5: Adds actual HTB offload support.
Rahul, since you're working on fixing the HTB offload warn - would you mind reviewing this series?
https://lore.kernel.org/all/20230112173120.23312-1-hkelam@marvell.com/
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