netdev - [PATCH net-next V3 4/7] net/sched: cls_flower: Reflect HW offload status

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Message-Id: <1487148757-24809-5-git-send-email-ogerlitz@mellanox.com>
Date:   Wed, 15 Feb 2017 10:52:34 +0200
From:   Or Gerlitz <ogerlitz@...lanox.com>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     Jakub Kicinski <jakub.kicinski@...ronome.com>,
        John Fastabend <john.r.fastabend@...el.com>,
        Jamal Hadi Salim <jhs@...atatu.com>,
        Roi Dayan <roid@...lanox.com>, Jiri Pirko <jiri@...lanox.com>,
        netdev@...r.kernel.org, Or Gerlitz <ogerlitz@...lanox.com>
Subject: [PATCH net-next V3 4/7] net/sched: cls_flower: Reflect HW offload status

Flower support for the "in hw" offloading flags.

Signed-off-by: Or Gerlitz <ogerlitz@...lanox.com>
Reviewed-by: Amir Vadai <amir@...ai.me>
Acked-by: Jiri Pirko <jiri@...lanox.com>
---
 net/sched/cls_flower.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index 850d982..9270c5b 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -273,6 +273,8 @@ static int fl_hw_replace_filter(struct tcf_proto *tp,
 
 	err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, tp->protocol,
 					    tc);
+	if (!err)
+		f->flags |= TCA_CLS_FLAGS_IN_HW;
 
 	if (tc_skip_sw(f->flags))
 		return err;
@@ -912,6 +914,9 @@ static int fl_change(struct net *net, struct sk_buff *in_skb,
 			goto errout;
 	}
 
+	if (!(tc_in_hw(fnew->flags)))
+		fnew->flags |= TCA_CLS_FLAGS_NOT_IN_HW;
+
 	if (fold) {
 		if (!tc_skip_sw(fold->flags))
 			rhashtable_remove_fast(&head->ht, &fold->ht_node,
-- 
2.3.7