Hello Florian, Vladimir, Hauke, first of all: thank you very much for this very informative discussion!
On Thu, Mar 25, 2021 at 4:08 AM Florian Fainelli <f.faine...@gmail.com> wrote: [...] > > Just to clarify, this port to queue mapping is completely optional, right? > > You can send packets to a certain switch port through any TX queue of > > the systemport? > > Absolutely, the Broadcom tags allow you to steer traffic towards any TX > queue of any switch port. If ring inspection is disabled then there is > no flow control applied whatsoever. I think with the Lantiq PMAC and GSWIP the situation is very similar skb_set_queue_mapping from tag_brcm.c seems very interesting. a per-CPU queue is also very interesting since these Lantiq SoCs have two MIPS cores Many thanks to all of you again! Best regards, Martin
