On 6/21/25 9:33 PM, [email protected] wrote: > From: Chia-Yu Chang <[email protected]> > > Please find the DualPI2 patch v20. > > This patch serise adds DualPI Improved with a Square (DualPI2) with > following features: > * Supports congestion controls that comply with the Prague requirements in > RFC9331 (e.g. TCP-Prague) > * Coupled dual-queue that separates the L4S traffic in a low latency queue > (L-queue), without harming remaining traffic that is scheduled in classic > queue (C-queue) due to congestion-coupling using PI2 as defined in RFC9332 > * Configurable overload strategies > * Use of sojourn time to reliably estimate queue delay > * Supports ECN L4S-identifier (IP.ECN==0b*1) to classify traffic into > respective queues > > For more details of DualPI2, please refer IETF RFC9332 > (https://datatracker.ietf.org/doc/html/rfc9332).
I don't have additional relevant comments, but I would appreciate any additional review from net_sched maintainers. Thanks, Paolo
