diff options
Diffstat (limited to 'net/sched/cls_flower.c')
| -rw-r--r-- | net/sched/cls_flower.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index 041d63ff809a..25bc57ee6ea1 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -69,6 +69,7 @@ struct fl_flow_key { struct flow_dissector_key_hash hash; struct flow_dissector_key_num_of_vlans num_of_vlans; struct flow_dissector_key_pppoe pppoe; + struct flow_dissector_key_l2tpv3 l2tpv3; } __aligned(BITS_PER_LONG / 8); /* Ensure that we can do comparisons as longs. */ struct fl_flow_mask_range { @@ -712,6 +713,7 @@ static const struct nla_policy fl_policy[TCA_FLOWER_MAX + 1] = { [TCA_FLOWER_KEY_NUM_OF_VLANS] = { .type = NLA_U8 }, [TCA_FLOWER_KEY_PPPOE_SID] = { .type = NLA_U16 }, [TCA_FLOWER_KEY_PPP_PROTO] = { .type = NLA_U16 }, + [TCA_FLOWER_KEY_L2TPV3_SID] = { .type = NLA_U32 }, }; @@ -1790,6 +1792,11 @@ static int fl_set_key(struct net *net, struct nlattr **tb, fl_set_key_val(tb, key->arp.tha, TCA_FLOWER_KEY_ARP_THA, mask->arp.tha, TCA_FLOWER_KEY_ARP_THA_MASK, sizeof(key->arp.tha)); + } else if (key->basic.ip_proto == IPPROTO_L2TP) { + fl_set_key_val(tb, &key->l2tpv3.session_id, + TCA_FLOWER_KEY_L2TPV3_SID, + &mask->l2tpv3.session_id, TCA_FLOWER_UNSPEC, + sizeof(key->l2tpv3.session_id)); } if (key->basic.ip_proto == IPPROTO_TCP || @@ -1970,6 +1977,8 @@ static void fl_init_dissector(struct flow_dissector *dissector, FLOW_DISSECTOR_KEY_NUM_OF_VLANS, num_of_vlans); FL_KEY_SET_IF_MASKED(mask, keys, cnt, FLOW_DISSECTOR_KEY_PPPOE, pppoe); + FL_KEY_SET_IF_MASKED(mask, keys, cnt, + FLOW_DISSECTOR_KEY_L2TPV3, l2tpv3); skb_flow_dissector_init(dissector, keys, cnt); } @@ -3196,6 +3205,13 @@ static int fl_dump_key(struct sk_buff *skb, struct net *net, mask->arp.tha, TCA_FLOWER_KEY_ARP_THA_MASK, sizeof(key->arp.tha)))) goto nla_put_failure; + else if (key->basic.ip_proto == IPPROTO_L2TP && + fl_dump_key_val(skb, &key->l2tpv3.session_id, + TCA_FLOWER_KEY_L2TPV3_SID, + &mask->l2tpv3.session_id, + TCA_FLOWER_UNSPEC, + sizeof(key->l2tpv3.session_id))) + goto nla_put_failure; if ((key->basic.ip_proto == IPPROTO_TCP || key->basic.ip_proto == IPPROTO_UDP || @@ -3389,12 +3405,7 @@ static void fl_bind_class(void *fh, u32 classid, unsigned long cl, void *q, { struct cls_fl_filter *f = fh; - if (f && f->res.classid == classid) { - if (cl) - __tcf_bind_filter(q, &f->res, base); - else - __tcf_unbind_filter(q, &f->res); - } + tc_cls_bind_class(classid, cl, q, &f->res, base); } static bool fl_delete_empty(struct tcf_proto *tp) |