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-rw-r--r--include/net/tc_act/tc_vlan.h1
-rw-r--r--include/uapi/linux/tc_act/tc_vlan.h1
-rw-r--r--net/sched/act_vlan.c13
3 files changed, 13 insertions, 2 deletions
diff --git a/include/net/tc_act/tc_vlan.h b/include/net/tc_act/tc_vlan.h
index e29f52e8bdf1..6b835889ea30 100644
--- a/include/net/tc_act/tc_vlan.h
+++ b/include/net/tc_act/tc_vlan.h
@@ -20,6 +20,7 @@ struct tcf_vlan {
int tcfv_action;
u16 tcfv_push_vid;
__be16 tcfv_push_proto;
+ u8 tcfv_push_prio;
};
#define to_vlan(a) ((struct tcf_vlan *)a)
diff --git a/include/uapi/linux/tc_act/tc_vlan.h b/include/uapi/linux/tc_act/tc_vlan.h
index 31151ff6264f..be72b6e3843b 100644
--- a/include/uapi/linux/tc_act/tc_vlan.h
+++ b/include/uapi/linux/tc_act/tc_vlan.h
@@ -29,6 +29,7 @@ enum {
TCA_VLAN_PUSH_VLAN_ID,
TCA_VLAN_PUSH_VLAN_PROTOCOL,
TCA_VLAN_PAD,
+ TCA_VLAN_PUSH_VLAN_PRIORITY,
__TCA_VLAN_MAX,
};
#define TCA_VLAN_MAX (__TCA_VLAN_MAX - 1)
diff --git a/net/sched/act_vlan.c b/net/sched/act_vlan.c
index 691409de3e1a..59a8d3150ae2 100644
--- a/net/sched/act_vlan.c
+++ b/net/sched/act_vlan.c
@@ -43,7 +43,8 @@ static int tcf_vlan(struct sk_buff *skb, const struct tc_action *a,
goto drop;
break;
case TCA_VLAN_ACT_PUSH:
- err = skb_vlan_push(skb, v->tcfv_push_proto, v->tcfv_push_vid);
+ err = skb_vlan_push(skb, v->tcfv_push_proto, v->tcfv_push_vid |
+ (v->tcfv_push_prio << VLAN_PRIO_SHIFT));
if (err)
goto drop;
break;
@@ -65,6 +66,7 @@ static const struct nla_policy vlan_policy[TCA_VLAN_MAX + 1] = {
[TCA_VLAN_PARMS] = { .len = sizeof(struct tc_vlan) },
[TCA_VLAN_PUSH_VLAN_ID] = { .type = NLA_U16 },
[TCA_VLAN_PUSH_VLAN_PROTOCOL] = { .type = NLA_U16 },
+ [TCA_VLAN_PUSH_VLAN_PRIORITY] = { .type = NLA_U8 },
};
static int tcf_vlan_init(struct net *net, struct nlattr *nla,
@@ -78,6 +80,7 @@ static int tcf_vlan_init(struct net *net, struct nlattr *nla,
int action;
__be16 push_vid = 0;
__be16 push_proto = 0;
+ u8 push_prio = 0;
bool exists = false;
int ret = 0, err;
@@ -123,6 +126,9 @@ static int tcf_vlan_init(struct net *net, struct nlattr *nla,
} else {
push_proto = htons(ETH_P_8021Q);
}
+
+ if (tb[TCA_VLAN_PUSH_VLAN_PRIORITY])
+ push_prio = nla_get_u8(tb[TCA_VLAN_PUSH_VLAN_PRIORITY]);
break;
default:
if (exists)
@@ -150,6 +156,7 @@ static int tcf_vlan_init(struct net *net, struct nlattr *nla,
v->tcfv_action = action;
v->tcfv_push_vid = push_vid;
+ v->tcfv_push_prio = push_prio;
v->tcfv_push_proto = push_proto;
v->tcf_action = parm->action;
@@ -181,7 +188,9 @@ static int tcf_vlan_dump(struct sk_buff *skb, struct tc_action *a,
if (v->tcfv_action == TCA_VLAN_ACT_PUSH &&
(nla_put_u16(skb, TCA_VLAN_PUSH_VLAN_ID, v->tcfv_push_vid) ||
nla_put_be16(skb, TCA_VLAN_PUSH_VLAN_PROTOCOL,
- v->tcfv_push_proto)))
+ v->tcfv_push_proto) ||
+ (nla_put_u8(skb, TCA_VLAN_PUSH_VLAN_PRIORITY,
+ v->tcfv_push_prio))))
goto nla_put_failure;
tcf_tm_dump(&t, &v->tcf_tm);