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path: root/lib/librte_pipeline/rte_table_action.c
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Diffstat (limited to 'lib/librte_pipeline/rte_table_action.c')
-rw-r--r--lib/librte_pipeline/rte_table_action.c61
1 files changed, 61 insertions, 0 deletions
diff --git a/lib/librte_pipeline/rte_table_action.c b/lib/librte_pipeline/rte_table_action.c
index 8a2bb13..ba8fd3f 100644
--- a/lib/librte_pipeline/rte_table_action.c
+++ b/lib/librte_pipeline/rte_table_action.c
@@ -420,6 +420,7 @@ encap_valid(enum rte_table_action_encap_type encap)
case RTE_TABLE_ACTION_ENCAP_MPLS:
case RTE_TABLE_ACTION_ENCAP_PPPOE:
case RTE_TABLE_ACTION_ENCAP_VXLAN:
+ case RTE_TABLE_ACTION_ENCAP_QINQ_PPPOE:
return 1;
default:
return 0;
@@ -520,6 +521,13 @@ struct encap_vxlan_ipv6_vlan_data {
struct vxlan_hdr vxlan;
} __attribute__((__packed__));
+struct encap_qinq_pppoe_data {
+ struct ether_hdr ether;
+ struct vlan_hdr svlan;
+ struct vlan_hdr cvlan;
+ struct pppoe_ppp_hdr pppoe_ppp;
+} __attribute__((__packed__));
+
static size_t
encap_data_size(struct rte_table_action_encap_config *encap)
{
@@ -551,6 +559,9 @@ encap_data_size(struct rte_table_action_encap_config *encap)
else
return sizeof(struct encap_vxlan_ipv6_data);
+ case 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ_PPPOE:
+ return sizeof(struct encap_qinq_pppoe_data);
+
default:
return 0;
}
@@ -587,6 +598,9 @@ encap_apply_check(struct rte_table_action_encap_params *p,
case RTE_TABLE_ACTION_ENCAP_VXLAN:
return 0;
+ case RTE_TABLE_ACTION_ENCAP_QINQ_PPPOE:
+ return 0;
+
default:
return -EINVAL;
}
@@ -665,6 +679,38 @@ encap_qinq_apply(void *data,
}
static int
+encap_qinq_pppoe_apply(void *data,
+ struct rte_table_action_encap_params *p)
+{
+ struct encap_qinq_pppoe_data *d = data;
+
+ /* Ethernet */
+ ether_addr_copy(&p->qinq.ether.da, &d->ether.d_addr);
+ ether_addr_copy(&p->qinq.ether.sa, &d->ether.s_addr);
+ d->ether.ether_type = rte_htons(ETHER_TYPE_VLAN);
+
+ /* SVLAN */
+ d->svlan.vlan_tci = rte_htons(VLAN(p->qinq.svlan.pcp,
+ p->qinq.svlan.dei,
+ p->qinq.svlan.vid));
+ d->svlan.eth_proto = rte_htons(ETHER_TYPE_VLAN);
+
+ /* CVLAN */
+ d->cvlan.vlan_tci = rte_htons(VLAN(p->qinq.cvlan.pcp,
+ p->qinq.cvlan.dei,
+ p->qinq.cvlan.vid));
+ d->cvlan.eth_proto = rte_htons(ETHER_TYPE_PPPOE_SESSION);
+
+ /* PPPoE and PPP*/
+ d->pppoe_ppp.ver_type_code = rte_htons(0x1100);
+ d->pppoe_ppp.session_id = rte_htons(p->qinq_pppoe.pppoe.session_id);
+ d->pppoe_ppp.length = 0; /* not pre-computed */
+ d->pppoe_ppp.protocol = rte_htons(PPP_PROTOCOL_IP);
+
+ return 0;
+}
+
+static int
encap_mpls_apply(void *data,
struct rte_table_action_encap_params *p)
{
@@ -909,6 +955,9 @@ encap_apply(void *data,
case RTE_TABLE_ACTION_ENCAP_VXLAN:
return encap_vxlan_apply(data, p, cfg);
+ case RTE_TABLE_ACTION_ENCAP_QINQ_PPPOE:
+ return encap_qinq_pppoe_apply(data, p);
+
default:
return -EINVAL;
}
@@ -1107,6 +1156,18 @@ pkt_work_encap(struct rte_mbuf *mbuf,
break;
}
+ case 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ_PPPOE:
+ {
+ struct encap_qinq_pppoe_data *qinq_pppoe =
+ encap(ip, data, sizeof(struct encap_qinq_pppoe_data));
+ qinq_pppoe->pppoe_ppp.length = rte_htons(total_length + 2);
+ mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) +
+ sizeof(struct encap_qinq_pppoe_data));
+ mbuf->pkt_len = mbuf->data_len = total_length +
+ sizeof(struct encap_qinq_pppoe_data);
+ break;
+ }
+
case 1LLU << RTE_TABLE_ACTION_ENCAP_VXLAN:
{
if (cfg->vxlan.ip_version)