X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_ipsec%2Fesp_inb.c;h=5c653dd394372b7bad437b52048a79b127f0f507;hb=f31d17807236094268ccd1bead5d740a10fec513;hp=fb10b708536704d04e8e0bd46fc14332e929b048;hpb=8734e669fc175bf652020bc30d67d99a7073f1a4;p=dpdk.git

diff --git a/lib/librte_ipsec/esp_inb.c b/lib/librte_ipsec/esp_inb.c
index fb10b70853..5c653dd394 100644
--- a/lib/librte_ipsec/esp_inb.c
+++ b/lib/librte_ipsec/esp_inb.c
@@ -296,15 +296,15 @@ esp_inb_pkt_prepare(const struct rte_ipsec_session *ss, struct rte_mbuf *mb[],
  */
 static inline void
 process_step1(struct rte_mbuf *mb, uint32_t tlen, struct rte_mbuf **ml,
-	struct esp_tail *espt, uint32_t *hlen, uint32_t *tofs)
+	struct rte_esp_tail *espt, uint32_t *hlen, uint32_t *tofs)
 {
-	const struct esp_tail *pt;
+	const struct rte_esp_tail *pt;
 	uint32_t ofs;
 
 	ofs = mb->pkt_len - tlen;
 	hlen[0] = mb->l2_len + mb->l3_len;
 	ml[0] = mbuf_get_seg_ofs(mb, &ofs);
-	pt = rte_pktmbuf_mtod_offset(ml[0], const struct esp_tail *, ofs);
+	pt = rte_pktmbuf_mtod_offset(ml[0], const struct rte_esp_tail *, ofs);
 	tofs[0] = ofs;
 	espt[0] = pt[0];
 }
@@ -341,7 +341,7 @@ check_pad_bytes(struct rte_mbuf *mb, uint32_t ofs, uint32_t len)
  */
 static inline int32_t
 trs_process_check(struct rte_mbuf *mb, struct rte_mbuf **ml,
-	uint32_t *tofs, struct esp_tail espt, uint32_t hlen, uint32_t tlen)
+	uint32_t *tofs, struct rte_esp_tail espt, uint32_t hlen, uint32_t tlen)
 {
 	if ((mb->ol_flags & PKT_RX_SEC_OFFLOAD_FAILED) != 0 ||
 			tlen + hlen > mb->pkt_len)
@@ -364,7 +364,7 @@ trs_process_check(struct rte_mbuf *mb, struct rte_mbuf **ml,
  */
 static inline int32_t
 tun_process_check(struct rte_mbuf *mb, struct rte_mbuf **ml,
-	uint32_t *tofs, struct esp_tail espt, uint32_t hlen, uint32_t tlen,
+	uint32_t *tofs, struct rte_esp_tail espt, uint32_t hlen, uint32_t tlen,
 	uint8_t proto)
 {
 	return (trs_process_check(mb, ml, tofs, espt, hlen, tlen) ||
@@ -462,8 +462,10 @@ tun_process(const struct rte_ipsec_sa *sa, struct rte_mbuf *mb[],
 {
 	uint32_t adj, i, k, tl;
 	uint32_t hl[num], to[num];
-	struct esp_tail espt[num];
+	struct rte_esp_tail espt[num];
 	struct rte_mbuf *ml[num];
+	const void *outh;
+	void *inh;
 
 	/*
 	 * remove icv, esp trailer and high-order
@@ -489,9 +491,16 @@ tun_process(const struct rte_ipsec_sa *sa, struct rte_mbuf *mb[],
 		if (tun_process_check(mb[i], &ml[i], &to[i], espt[i], adj, tl,
 					sa->proto) == 0) {
 
+			outh = rte_pktmbuf_mtod_offset(mb[i], uint8_t *,
+					mb[i]->l2_len);
+
 			/* modify packet's layout */
-			tun_process_step2(mb[i], ml[i], hl[i], adj, to[i],
-				tl, sqn + k);
+			inh = tun_process_step2(mb[i], ml[i], hl[i], adj,
+					to[i], tl, sqn + k);
+
+			/* update inner ip header */
+			update_tun_inb_l3hdr(sa, outh, inh);
+
 			/* update mbuf's metadata */
 			tun_process_step3(mb[i], sa->tx_offload.msk,
 				sa->tx_offload.val);
@@ -514,7 +523,7 @@ trs_process(const struct rte_ipsec_sa *sa, struct rte_mbuf *mb[],
 	char *np;
 	uint32_t i, k, l2, tl;
 	uint32_t hl[num], to[num];
-	struct esp_tail espt[num];
+	struct rte_esp_tail espt[num];
 	struct rte_mbuf *ml[num];
 
 	/*