X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=lib%2Flibrte_ether%2Frte_ethdev.h;h=efd84bb7b218f68370a362f85ee7ada5bd1b27cb;hb=d44f8a485f5d1f652ab1f2afdd9b37e585f9d612;hp=eb090df9a96b2011e5ce4d69e8fb7e43ca064cc6;hpb=f00dcb7b0a74928b8b846f73b37386d7b1bb4869;p=dpdk.git

diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index eb090df9a9..efd84bb7b2 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -980,6 +980,23 @@ struct rte_eth_conf {
  *   the same mempool and has refcnt = 1.
  */
 #define DEV_TX_OFFLOAD_SECURITY         0x00020000
+/**
+ * Device supports generic UDP tunneled packet TSO.
+ * Application must set PKT_TX_TUNNEL_UDP and other mbuf fields required
+ * for tunnel TSO.
+ */
+#define DEV_TX_OFFLOAD_UDP_TNL_TSO      0x00040000
+/**
+ * Device supports generic IP tunneled packet TSO.
+ * Application must set PKT_TX_TUNNEL_IP and other mbuf fields required
+ * for tunnel TSO.
+ */
+#define DEV_TX_OFFLOAD_IP_TNL_TSO       0x00080000
+
+#define RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP 0x00000001
+/**< Device supports Rx queue setup after device started*/
+#define RTE_ETH_DEV_CAPA_RUNTIME_TX_QUEUE_SETUP 0x00000002
+/**< Device supports Tx queue setup after device started*/
 
 /*
  * If new Tx offload capabilities are defined, they also must be
@@ -1054,6 +1071,8 @@ struct rte_eth_dev_info {
 	struct rte_eth_dev_portconf default_rxportconf;
 	/** Tx parameter recommendations */
 	struct rte_eth_dev_portconf default_txportconf;
+	/** Generic device capabilities (RTE_ETH_DEV_CAPA_). */
+	uint64_t dev_capa;
 };
 
 /**
@@ -2483,6 +2502,46 @@ rte_eth_tx_buffer_count_callback(struct rte_mbuf **pkts, uint16_t unsent,
 int
 rte_eth_tx_done_cleanup(uint16_t port_id, uint16_t queue_id, uint32_t free_cnt);
 
+/**
+ * Subtypes for IPsec offload event(@ref RTE_ETH_EVENT_IPSEC) raised by
+ * eth device.
+ */
+enum rte_eth_event_ipsec_subtype {
+	RTE_ETH_EVENT_IPSEC_UNKNOWN = 0,
+			/**< Unknown event type */
+	RTE_ETH_EVENT_IPSEC_ESN_OVERFLOW,
+			/**< Sequence number overflow */
+	RTE_ETH_EVENT_IPSEC_SA_TIME_EXPIRY,
+			/**< Soft time expiry of SA */
+	RTE_ETH_EVENT_IPSEC_SA_BYTE_EXPIRY,
+			/**< Soft byte expiry of SA */
+	RTE_ETH_EVENT_IPSEC_MAX
+			/**< Max value of this enum */
+};
+
+/**
+ * Descriptor for @ref RTE_ETH_EVENT_IPSEC event. Used by eth dev to send extra
+ * information of the IPsec offload event.
+ */
+struct rte_eth_event_ipsec_desc {
+	enum rte_eth_event_ipsec_subtype subtype;
+			/**< Type of RTE_ETH_EVENT_IPSEC_* event */
+	uint64_t metadata;
+			/**< Event specific metadata
+			 *
+			 * For the following events, *userdata* registered
+			 * with the *rte_security_session* would be returned
+			 * as metadata,
+			 *
+			 * - @ref RTE_ETH_EVENT_IPSEC_ESN_OVERFLOW
+			 * - @ref RTE_ETH_EVENT_IPSEC_SA_TIME_EXPIRY
+			 * - @ref RTE_ETH_EVENT_IPSEC_SA_BYTE_EXPIRY
+			 *
+			 * @see struct rte_security_session_conf
+			 *
+			 */
+};
+
 /**
  * The eth device event type for interrupt, and maybe others in the future.
  */
@@ -2498,6 +2557,7 @@ enum rte_eth_event_type {
 	RTE_ETH_EVENT_INTR_RMV, /**< device removal event */
 	RTE_ETH_EVENT_NEW,      /**< port is probed */
 	RTE_ETH_EVENT_DESTROY,  /**< port is released */
+	RTE_ETH_EVENT_IPSEC,    /**< IPsec offload related event */
 	RTE_ETH_EVENT_MAX       /**< max value of this enum */
 };