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net/sched: cls_matchall: Reflect HW offloading status

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Matchall support for the "in hw" offloading flags.

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Amir Vadai <amir@vadai.me>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Or Gerlitz 2017-02-16 10:31:14 +02:00 committed by David S. Miller
parent 55593960d0
commit c7d2b2f5ee
1 changed files with 10 additions and 2 deletions
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12
net/sched/cls_matchall.c
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@ -56,6 +56,7 @@ static int mall_replace_hw_filter(struct tcf_proto *tp,
struct net_device *dev = tp->q->dev_queue->dev;
struct tc_to_netdev offload;
struct tc_cls_matchall_offload mall_offload = {0};
int err;
offload.type = TC_SETUP_MATCHALL;
offload.cls_mall = &mall_offload;
@ -63,8 +64,12 @@ static int mall_replace_hw_filter(struct tcf_proto *tp,
offload.cls_mall->exts = &head->exts;
offload.cls_mall->cookie = cookie;
return dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, tp->protocol,
&offload);
err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, tp->protocol,
&offload);
if (!err)
head->flags |= TCA_CLS_FLAGS_IN_HW;
return err;
}
static void mall_destroy_hw_filter(struct tcf_proto *tp,
@ -194,6 +199,9 @@ static int mall_change(struct net *net, struct sk_buff *in_skb,
}
}
if (!tc_in_hw(new->flags))
new->flags |= TCA_CLS_FLAGS_NOT_IN_HW;
*arg = (unsigned long) head;
rcu_assign_pointer(tp->root, new);
if (head)