From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Fainelli Subject: [PATCH net-next v4 0/4] net: dsa: Port mirroring support Date: Sun, 29 Jan 2017 20:30:22 -0800 Message-ID: <20170130043026.28867-1-f.fainelli@gmail.com> Cc: davem@davemloft.net, andrew@lunn.ch, vivien.didelot@savoirfairelinux.com, cphealy@gmail.com, jiri@mellanox.com, Florian Fainelli To: netdev@vger.kernel.org Return-path: Received: from mail-qk0-f193.google.com ([209.85.220.193]:33482 "EHLO mail-qk0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751853AbdA3Eaf (ORCPT ); Sun, 29 Jan 2017 23:30:35 -0500 Received: by mail-qk0-f193.google.com with SMTP id 11so17199128qkl.0 for ; Sun, 29 Jan 2017 20:30:34 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: Hi all, This patch series adds support for port mirroring in the two Broadcom switch drivers. The major part of the functional are actually with the plumbing between tc and the drivers. David, this will most likely conflict a little bit with my other series: net: dsa: bcm_sf2: CFP support, so just let me know if that happens, and I will provide a rebased version. Thanks! Changes in v4: - rebased against latest net-next/master after Vivien's changes Changes in v3: - removed multiline comments from added structures - simplify error handling in dsa_slave_add_cls_matchall Changes in v2: - fixed filter removal logic to disable the ingress or egress mirroring when there are no longer ports being monitored in ingress or egress - removed a stray list_head in dsa_port structure that is not used Tested using the two iproute2 examples: # ingress tc qdisc add dev eth1 handle ffff: ingress tc filter add dev eth1 parent ffff: \ matchall skip_sw \ action mirred egress mirror \ dev eth2 # egress tc qdisc add dev eth1 handle 1: root prio tc filter add dev eth1 parent 1: \ matchall skip_sw \ action mirred egress mirror \ dev eth2 Florian Fainelli (4): net: dsa: Add plumbing for port mirroring net: dsa: b53: Add mirror capture register definitions net: dsa: b53: Add support for port mirroring net: dsa: bcm_sf2: Add support for port mirroring drivers/net/dsa/b53/b53_common.c | 67 +++++++++++++++++++ drivers/net/dsa/b53/b53_priv.h | 4 ++ drivers/net/dsa/b53/b53_regs.h | 32 ++++++++++ drivers/net/dsa/bcm_sf2.c | 2 + include/net/dsa.h | 33 ++++++++++ net/dsa/dsa_priv.h | 3 + net/dsa/slave.c | 135 ++++++++++++++++++++++++++++++++++++++- 7 files changed, 275 insertions(+), 1 deletion(-) -- 2.9.3