From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jiri Pirko Subject: [patch net-next v2 04/20] net: sched: use tc_setup_cb_call to call per-block callbacks Date: Thu, 19 Oct 2017 15:50:32 +0200 Message-ID: <20171019135048.4306-5-jiri@resnulli.us> References: <20171019135048.4306-1-jiri@resnulli.us> Cc: davem@davemloft.net, jhs@mojatatu.com, xiyou.wangcong@gmail.com, mlxsw@mellanox.com, andrew@lunn.ch, vivien.didelot@savoirfairelinux.com, f.fainelli@gmail.com, michael.chan@broadcom.com, ganeshgr@chelsio.com, jeffrey.t.kirsher@intel.com, saeedm@mellanox.com, matanb@mellanox.com, leonro@mellanox.com, idosch@mellanox.com, jakub.kicinski@netronome.com, ast@kernel.org, daniel@iogearbox.net, simon.horman@netronome.com, pieter.jansenvanvuuren@netronome.com, john.hurley@netronome.com, alexander.h.duyck@intel.com To: netdev@vger.kernel.org Return-path: Received: from mail-wm0-f65.google.com ([74.125.82.65]:48973 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753749AbdJSNuy (ORCPT ); Thu, 19 Oct 2017 09:50:54 -0400 Received: by mail-wm0-f65.google.com with SMTP id i124so16048535wmf.3 for ; Thu, 19 Oct 2017 06:50:53 -0700 (PDT) In-Reply-To: <20171019135048.4306-1-jiri@resnulli.us> Sender: netdev-owner@vger.kernel.org List-ID: From: Jiri Pirko Extend the tc_setup_cb_call entrypoint function originally used only for action egress devices callbacks to call per-block callbacks as well. Signed-off-by: Jiri Pirko --- include/net/pkt_cls.h | 4 ++-- net/sched/cls_api.c | 21 ++++++++++++++++++--- net/sched/cls_flower.c | 9 ++++++--- 3 files changed, 26 insertions(+), 8 deletions(-) diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 4bc6b1c..fcca5a9 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -543,8 +543,8 @@ tcf_match_indev(struct sk_buff *skb, int ifindex) } #endif /* CONFIG_NET_CLS_IND */ -int tc_setup_cb_call(struct tcf_exts *exts, enum tc_setup_type type, - void *type_data, bool err_stop); +int tc_setup_cb_call(struct tcf_block *block, struct tcf_exts *exts, + enum tc_setup_type type, void *type_data, bool err_stop); enum tc_block_command { TC_BLOCK_BIND, diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index b16c79c..cdfdc24 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -1206,10 +1206,25 @@ static int tc_exts_setup_cb_egdev_call(struct tcf_exts *exts, return ok_count; } -int tc_setup_cb_call(struct tcf_exts *exts, enum tc_setup_type type, - void *type_data, bool err_stop) +int tc_setup_cb_call(struct tcf_block *block, struct tcf_exts *exts, + enum tc_setup_type type, void *type_data, bool err_stop) { - return tc_exts_setup_cb_egdev_call(exts, type, type_data, err_stop); + int ok_count; + int ret; + + ret = tcf_block_cb_call(block, type, type_data, err_stop); + if (ret < 0) + return ret; + ok_count = ret; + + if (!exts) + return ok_count; + ret = tc_exts_setup_cb_egdev_call(exts, type, type_data, err_stop); + if (ret < 0) + return ret; + ok_count += ret; + + return ok_count; } EXPORT_SYMBOL(tc_setup_cb_call); diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index 5b7bb96..76b4e0a 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -201,6 +201,7 @@ static void fl_hw_destroy_filter(struct tcf_proto *tp, struct cls_fl_filter *f) { struct tc_cls_flower_offload cls_flower = {}; struct net_device *dev = tp->q->dev_queue->dev; + struct tcf_block *block = tp->chain->block; tc_cls_common_offload_init(&cls_flower.common, tp); cls_flower.command = TC_CLSFLOWER_DESTROY; @@ -209,7 +210,7 @@ static void fl_hw_destroy_filter(struct tcf_proto *tp, struct cls_fl_filter *f) if (tc_can_offload(dev)) dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER, &cls_flower); - tc_setup_cb_call(&f->exts, TC_SETUP_CLSFLOWER, + tc_setup_cb_call(block, &f->exts, TC_SETUP_CLSFLOWER, &cls_flower, false); } @@ -220,6 +221,7 @@ static int fl_hw_replace_filter(struct tcf_proto *tp, { struct net_device *dev = tp->q->dev_queue->dev; struct tc_cls_flower_offload cls_flower = {}; + struct tcf_block *block = tp->chain->block; bool skip_sw = tc_skip_sw(f->flags); int err; @@ -242,7 +244,7 @@ static int fl_hw_replace_filter(struct tcf_proto *tp, } } - err = tc_setup_cb_call(&f->exts, TC_SETUP_CLSFLOWER, + err = tc_setup_cb_call(block, &f->exts, TC_SETUP_CLSFLOWER, &cls_flower, skip_sw); if (err < 0) { fl_hw_destroy_filter(tp, f); @@ -261,6 +263,7 @@ static void fl_hw_update_stats(struct tcf_proto *tp, struct cls_fl_filter *f) { struct tc_cls_flower_offload cls_flower = {}; struct net_device *dev = tp->q->dev_queue->dev; + struct tcf_block *block = tp->chain->block; tc_cls_common_offload_init(&cls_flower.common, tp); cls_flower.command = TC_CLSFLOWER_STATS; @@ -270,7 +273,7 @@ static void fl_hw_update_stats(struct tcf_proto *tp, struct cls_fl_filter *f) if (tc_can_offload(dev)) dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER, &cls_flower); - tc_setup_cb_call(&f->exts, TC_SETUP_CLSFLOWER, + tc_setup_cb_call(block, &f->exts, TC_SETUP_CLSFLOWER, &cls_flower, false); } -- 2.9.5