From patchwork Sun Aug 6 13:15:43 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arkadi Sharshevsky X-Patchwork-Id: 798384 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3xQLg10GQHz9sRq for ; Sun, 6 Aug 2017 23:12:29 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751386AbdHFNMU (ORCPT ); Sun, 6 Aug 2017 09:12:20 -0400 Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:44787 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751338AbdHFNMS (ORCPT ); Sun, 6 Aug 2017 09:12:18 -0400 Received: from Internal Mail-Server by MTLPINE1 (envelope-from arkadis@mellanox.com) with ESMTPS (AES256-SHA encrypted); 6 Aug 2017 16:12:13 +0300 Received: from dev-r-vrt-156.mtr.labs.mlnx (dev-r-vrt-156.mtr.labs.mlnx [10.212.156.1]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id v76DC9tL014217; Sun, 6 Aug 2017 16:12:13 +0300 From: Arkadi Sharshevsky To: netdev@vger.kernel.org Cc: davem@davemloft.net, jiri@resnulli.us, ivecera@redhat.com, f.fainelli@gmail.com, andrew@lunn.ch, vivien.didelot@savoirfairelinux.com, Woojung.Huh@microchip.com, mlxsw@mellanox.com, Arkadi Sharshevsky Subject: [PATCH net-next v3 05/13] net: dsa: Move FDB add/del implementation inside DSA Date: Sun, 6 Aug 2017 16:15:43 +0300 Message-Id: <1502025351-41261-6-git-send-email-arkadis@mellanox.com> X-Mailer: git-send-email 2.4.11 In-Reply-To: <1502025351-41261-1-git-send-email-arkadis@mellanox.com> References: <1502025351-41261-1-git-send-email-arkadis@mellanox.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Currently DSA uses switchdev's implementation of FDB add/del ndos. This patch moves the implementation inside DSA in order to support the legacy way for static FDB configuration. Signed-off-by: Arkadi Sharshevsky Reviewed-by: Vivien Didelot Reviewed-by: Florian Fainelli --- net/dsa/dsa_priv.h | 7 +++++++ net/dsa/legacy.c | 22 ++++++++++++++++++++++ net/dsa/slave.c | 14 ++------------ 3 files changed, 31 insertions(+), 12 deletions(-) diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h index 5af25e7..dab10d5 100644 --- a/net/dsa/dsa_priv.h +++ b/net/dsa/dsa_priv.h @@ -112,6 +112,13 @@ bool dsa_schedule_work(struct work_struct *work); /* legacy.c */ int dsa_legacy_register(void); void dsa_legacy_unregister(void); +int dsa_legacy_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], + struct net_device *dev, + const unsigned char *addr, u16 vid, + u16 flags); +int dsa_legacy_fdb_del(struct ndmsg *ndm, struct nlattr *tb[], + struct net_device *dev, + const unsigned char *addr, u16 vid); /* port.c */ int dsa_port_set_state(struct dsa_port *dp, u8 state, diff --git a/net/dsa/legacy.c b/net/dsa/legacy.c index 1d7a328..578001f 100644 --- a/net/dsa/legacy.c +++ b/net/dsa/legacy.c @@ -741,6 +741,28 @@ static int dsa_resume(struct device *d) } #endif +/* legacy way, bypassing the bridge *****************************************/ +int dsa_legacy_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], + struct net_device *dev, + const unsigned char *addr, u16 vid, + u16 flags) +{ + struct dsa_slave_priv *p = netdev_priv(dev); + struct dsa_port *dp = p->dp; + + return dsa_port_fdb_add(dp, addr, vid); +} + +int dsa_legacy_fdb_del(struct ndmsg *ndm, struct nlattr *tb[], + struct net_device *dev, + const unsigned char *addr, u16 vid) +{ + struct dsa_slave_priv *p = netdev_priv(dev); + struct dsa_port *dp = p->dp; + + return dsa_port_fdb_del(dp, addr, vid); +} + static SIMPLE_DEV_PM_OPS(dsa_pm_ops, dsa_suspend, dsa_resume); static const struct of_device_id dsa_of_match_table[] = { diff --git a/net/dsa/slave.c b/net/dsa/slave.c index a2fbbc7..2cf1c94 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -250,12 +250,6 @@ static int dsa_slave_port_obj_add(struct net_device *dev, */ switch (obj->id) { - case SWITCHDEV_OBJ_ID_PORT_FDB: - if (switchdev_trans_ph_prepare(trans)) - return 0; - err = dsa_port_fdb_add(dp, SWITCHDEV_OBJ_PORT_FDB(obj)->addr, - SWITCHDEV_OBJ_PORT_FDB(obj)->vid); - break; case SWITCHDEV_OBJ_ID_PORT_MDB: err = dsa_port_mdb_add(dp, SWITCHDEV_OBJ_PORT_MDB(obj), trans); break; @@ -279,10 +273,6 @@ static int dsa_slave_port_obj_del(struct net_device *dev, int err; switch (obj->id) { - case SWITCHDEV_OBJ_ID_PORT_FDB: - err = dsa_port_fdb_del(dp, SWITCHDEV_OBJ_PORT_FDB(obj)->addr, - SWITCHDEV_OBJ_PORT_FDB(obj)->vid); - break; case SWITCHDEV_OBJ_ID_PORT_MDB: err = dsa_port_mdb_del(dp, SWITCHDEV_OBJ_PORT_MDB(obj)); break; @@ -955,8 +945,8 @@ static const struct net_device_ops dsa_slave_netdev_ops = { .ndo_change_rx_flags = dsa_slave_change_rx_flags, .ndo_set_rx_mode = dsa_slave_set_rx_mode, .ndo_set_mac_address = dsa_slave_set_mac_address, - .ndo_fdb_add = switchdev_port_fdb_add, - .ndo_fdb_del = switchdev_port_fdb_del, + .ndo_fdb_add = dsa_legacy_fdb_add, + .ndo_fdb_del = dsa_legacy_fdb_del, .ndo_fdb_dump = switchdev_port_fdb_dump, .ndo_do_ioctl = dsa_slave_ioctl, .ndo_get_iflink = dsa_slave_get_iflink,