[PATCH iproute2-next 0/9] Add tc-mqprio and tc-taprio support for preemptible traffic classes

[Vladimir Oltean <vladimir.oltean@nxp.com>]

This is the iproute2 support for the tc program to make use of the
kernel feature for preemptible traffic classes described here:
https://patchwork.kernel.org/project/netdevbpf/cover/20230403103440.2895683-1-vladimir.oltean@nxp.com/

The state of the man pages prior to this work was a bit unsatisfactory,
so patches 03-07 contain some man page cleanup in tc-taprio(8) and
tc-mqprio(8).

Vladimir Oltean (9):
  uapi: add definitions for preemptible traffic classes in mqprio and
    taprio
  utils: add max() definition
  tc/taprio: add max-sdu to the man page SYNOPSIS section
  tc/taprio: add a size table to the examples from the man page
  tc/mqprio: fix stray ] in man page synopsis
  tc/mqprio: use words in man page to express min_rate/max_rate
    dependency on bw_rlimit
  tc/mqprio: break up synopsis into multiple lines
  tc/mqprio: add support for preemptible traffic classes
  tc/taprio: add support for preemptible traffic classes

 include/uapi/linux/pkt_sched.h | 17 ++++++
 include/utils.h                |  8 +++
 man/man8/tc-mqprio.8           | 92 ++++++++++++++++++++++---------
 man/man8/tc-taprio.8           | 27 ++++++++--
 tc/q_mqprio.c                  | 98 +++++++++++++++++++++++++++++++++
 tc/q_taprio.c                  | 99 +++++++++++++++++++++++++---------
 6 files changed, 289 insertions(+), 52 deletions(-)

-- 
2.34.1