X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_ipsec%2Fsa.h;h=51e69ad05a528a1fdf1a1f37f21311780c6d8094;hb=72d138ff0f58d2cf2c3ef58b0f5c32e186b82a15;hp=c3a0d84bcfc7242a5255f7e5398ccc347e3fa168;hpb=51acc16b51313383614ba14f374c9be4f61999a9;p=dpdk.git

diff --git a/lib/librte_ipsec/sa.h b/lib/librte_ipsec/sa.h
index c3a0d84bcf..51e69ad05a 100644
--- a/lib/librte_ipsec/sa.h
+++ b/lib/librte_ipsec/sa.h
@@ -10,6 +10,7 @@
 #define IPSEC_MAX_HDR_SIZE	64
 #define IPSEC_MAX_IV_SIZE	16
 #define IPSEC_MAX_IV_QWORD	(IPSEC_MAX_IV_SIZE / sizeof(uint64_t))
+#define TUN_HDR_MSK (RTE_IPSEC_SATP_ECN_MASK | RTE_IPSEC_SATP_DSCP_MASK)
 
 /* padding alignment for different algorithms */
 enum {
@@ -87,6 +88,11 @@ struct rte_ipsec_sa {
 		union sym_op_ofslen cipher;
 		union sym_op_ofslen auth;
 	} ctp;
+	/* tx_offload template for tunnel mbuf */
+	struct {
+		uint64_t msk;
+		uint64_t val;
+	} tx_offload;
 	uint32_t salt;
 	uint8_t algo_type;
 	uint8_t proto;    /* next proto */
@@ -98,6 +104,7 @@ struct rte_ipsec_sa {
 	uint8_t iv_ofs; /* offset for algo-specific IV inside crypto op */
 	uint8_t iv_len;
 	uint8_t pad_align;
+	uint8_t tos_mask;
 
 	/* template for tunnel header */
 	uint8_t hdr[IPSEC_MAX_HDR_SIZE];
@@ -127,4 +134,52 @@ int
 ipsec_sa_pkt_func_select(const struct rte_ipsec_session *ss,
 	const struct rte_ipsec_sa *sa, struct rte_ipsec_sa_pkt_func *pf);
 
+/* inbound processing */
+
+uint16_t
+esp_inb_pkt_prepare(const struct rte_ipsec_session *ss, struct rte_mbuf *mb[],
+	struct rte_crypto_op *cop[], uint16_t num);
+
+uint16_t
+esp_inb_tun_pkt_process(const struct rte_ipsec_session *ss,
+	struct rte_mbuf *mb[], uint16_t num);
+
+uint16_t
+inline_inb_tun_pkt_process(const struct rte_ipsec_session *ss,
+	struct rte_mbuf *mb[], uint16_t num);
+
+uint16_t
+esp_inb_trs_pkt_process(const struct rte_ipsec_session *ss,
+	struct rte_mbuf *mb[], uint16_t num);
+
+uint16_t
+inline_inb_trs_pkt_process(const struct rte_ipsec_session *ss,
+	struct rte_mbuf *mb[], uint16_t num);
+
+/* outbound processing */
+
+uint16_t
+esp_outb_tun_prepare(const struct rte_ipsec_session *ss, struct rte_mbuf *mb[],
+	struct rte_crypto_op *cop[], uint16_t num);
+
+uint16_t
+esp_outb_trs_prepare(const struct rte_ipsec_session *ss, struct rte_mbuf *mb[],
+	struct rte_crypto_op *cop[], uint16_t num);
+
+uint16_t
+esp_outb_sqh_process(const struct rte_ipsec_session *ss, struct rte_mbuf *mb[],
+	uint16_t num);
+
+uint16_t
+inline_outb_tun_pkt_process(const struct rte_ipsec_session *ss,
+	struct rte_mbuf *mb[], uint16_t num);
+
+uint16_t
+inline_outb_trs_pkt_process(const struct rte_ipsec_session *ss,
+	struct rte_mbuf *mb[], uint16_t num);
+
+uint16_t
+inline_proto_outb_pkt_process(const struct rte_ipsec_session *ss,
+	struct rte_mbuf *mb[], uint16_t num);
+
 #endif /* _SA_H_ */