diff options
Diffstat (limited to 'net/sched/cls_flower.c')
| -rw-r--r-- | net/sched/cls_flower.c | 52 |
1 files changed, 36 insertions, 16 deletions
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index 0c574700da75..f524afe0b7f5 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -781,9 +781,17 @@ static int fl_set_key_mpls(struct nlattr **tb, struct flow_dissector_key_mpls *key_mask, struct netlink_ext_ack *extack) { + struct flow_dissector_mpls_lse *lse_mask; + struct flow_dissector_mpls_lse *lse_val; + + lse_val = &key_val->ls[0]; + lse_mask = &key_mask->ls[0]; + if (tb[TCA_FLOWER_KEY_MPLS_TTL]) { - key_val->mpls_ttl = nla_get_u8(tb[TCA_FLOWER_KEY_MPLS_TTL]); - key_mask->mpls_ttl = MPLS_TTL_MASK; + lse_val->mpls_ttl = nla_get_u8(tb[TCA_FLOWER_KEY_MPLS_TTL]); + lse_mask->mpls_ttl = MPLS_TTL_MASK; + dissector_set_mpls_lse(key_val, 0); + dissector_set_mpls_lse(key_mask, 0); } if (tb[TCA_FLOWER_KEY_MPLS_BOS]) { u8 bos = nla_get_u8(tb[TCA_FLOWER_KEY_MPLS_BOS]); @@ -794,8 +802,10 @@ static int fl_set_key_mpls(struct nlattr **tb, "Bottom Of Stack (BOS) must be 0 or 1"); return -EINVAL; } - key_val->mpls_bos = bos; - key_mask->mpls_bos = MPLS_BOS_MASK; + lse_val->mpls_bos = bos; + lse_mask->mpls_bos = MPLS_BOS_MASK; + dissector_set_mpls_lse(key_val, 0); + dissector_set_mpls_lse(key_mask, 0); } if (tb[TCA_FLOWER_KEY_MPLS_TC]) { u8 tc = nla_get_u8(tb[TCA_FLOWER_KEY_MPLS_TC]); @@ -806,8 +816,10 @@ static int fl_set_key_mpls(struct nlattr **tb, "Traffic Class (TC) must be between 0 and 7"); return -EINVAL; } - key_val->mpls_tc = tc; - key_mask->mpls_tc = MPLS_TC_MASK; + lse_val->mpls_tc = tc; + lse_mask->mpls_tc = MPLS_TC_MASK; + dissector_set_mpls_lse(key_val, 0); + dissector_set_mpls_lse(key_mask, 0); } if (tb[TCA_FLOWER_KEY_MPLS_LABEL]) { u32 label = nla_get_u32(tb[TCA_FLOWER_KEY_MPLS_LABEL]); @@ -818,8 +830,10 @@ static int fl_set_key_mpls(struct nlattr **tb, "Label must be between 0 and 1048575"); return -EINVAL; } - key_val->mpls_label = label; - key_mask->mpls_label = MPLS_LABEL_MASK; + lse_val->mpls_label = label; + lse_mask->mpls_label = MPLS_LABEL_MASK; + dissector_set_mpls_lse(key_val, 0); + dissector_set_mpls_lse(key_mask, 0); } return 0; } @@ -2222,31 +2236,37 @@ static int fl_dump_key_mpls(struct sk_buff *skb, struct flow_dissector_key_mpls *mpls_key, struct flow_dissector_key_mpls *mpls_mask) { + struct flow_dissector_mpls_lse *lse_mask; + struct flow_dissector_mpls_lse *lse_key; int err; if (!memchr_inv(mpls_mask, 0, sizeof(*mpls_mask))) return 0; - if (mpls_mask->mpls_ttl) { + + lse_mask = &mpls_mask->ls[0]; + lse_key = &mpls_key->ls[0]; + + if (lse_mask->mpls_ttl) { err = nla_put_u8(skb, TCA_FLOWER_KEY_MPLS_TTL, - mpls_key->mpls_ttl); + lse_key->mpls_ttl); if (err) return err; } - if (mpls_mask->mpls_tc) { + if (lse_mask->mpls_tc) { err = nla_put_u8(skb, TCA_FLOWER_KEY_MPLS_TC, - mpls_key->mpls_tc); + lse_key->mpls_tc); if (err) return err; } - if (mpls_mask->mpls_label) { + if (lse_mask->mpls_label) { err = nla_put_u32(skb, TCA_FLOWER_KEY_MPLS_LABEL, - mpls_key->mpls_label); + lse_key->mpls_label); if (err) return err; } - if (mpls_mask->mpls_bos) { + if (lse_mask->mpls_bos) { err = nla_put_u8(skb, TCA_FLOWER_KEY_MPLS_BOS, - mpls_key->mpls_bos); + lse_key->mpls_bos); if (err) return err; } |