X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Ftxgbe%2Ftxgbe_ipsec.h;h=5edd6b50764ae4f3c9e706d1bb975944991747f6;hb=db94014c4c6084d4797b514c6d0f517cdd546076;hp=2f0d813bc563b3f55ac02f76b771aa8f8b7dd3be;hpb=07cafb2adbc5b6b2b1c014136b9541cd42bd1558;p=dpdk.git

diff --git a/drivers/net/txgbe/txgbe_ipsec.h b/drivers/net/txgbe/txgbe_ipsec.h
index 2f0d813bc5..5edd6b5076 100644
--- a/drivers/net/txgbe/txgbe_ipsec.h
+++ b/drivers/net/txgbe/txgbe_ipsec.h
@@ -17,6 +17,9 @@
 #define IPSEC_MAX_RX_IP_COUNT           128
 #define IPSEC_MAX_SA_COUNT              1024
 
+#define ESP_ICV_SIZE 16
+#define ESP_TRAILER_SIZE 2
+
 enum txgbe_operation {
 	TXGBE_OP_AUTHENTICATED_ENCRYPTION,
 	TXGBE_OP_AUTHENTICATED_DECRYPTION
@@ -68,10 +71,27 @@ struct txgbe_crypto_tx_sa_table {
 	uint8_t  used;
 };
 
+union txgbe_crypto_tx_desc_md {
+	uint64_t data;
+	struct {
+		/**< SA table index */
+		uint32_t sa_idx;
+		/**< ICV and ESP trailer length */
+		uint8_t pad_len;
+		/**< enable encryption */
+		uint8_t enc;
+	};
+};
+
 struct txgbe_ipsec {
 	struct txgbe_crypto_rx_ip_table rx_ip_tbl[IPSEC_MAX_RX_IP_COUNT];
 	struct txgbe_crypto_rx_sa_table rx_sa_tbl[IPSEC_MAX_SA_COUNT];
 	struct txgbe_crypto_tx_sa_table tx_sa_tbl[IPSEC_MAX_SA_COUNT];
 };
 
+int txgbe_crypto_enable_ipsec(struct rte_eth_dev *dev);
+int txgbe_crypto_add_ingress_sa_from_flow(const void *sess,
+					  const void *ip_spec,
+					  uint8_t is_ipv6);
+
 #endif /*TXGBE_IPSEC_H_*/