/**< Total number of good bytes transmitted to loopback,VF Only */
};
+/**
+ * Ethernet numeric link speeds in Mbps
+ */
+#define ETH_LINK_SPEED_AUTONEG 0 /**< Auto-negotiate link speed. */
+#define ETH_SPEED_NUM_10M 10 /**< 10 Mbps */
+#define ETH_SPEED_NUM_100M 100 /**< 100 Mbps */
+#define ETH_SPEED_NUM_1G 1000 /**< 1 Gbps */
+#define ETH_SPEED_NUM_2_5G 2500 /**< 2.5 Gbps */
+#define ETH_SPEED_NUM_5G 5000 /**< 5 Gbps */
+#define ETH_SPEED_NUM_10G 10000 /**< 10 Gbps */
+#define ETH_SPEED_NUM_20G 20000 /**< 20 Gbps */
+#define ETH_SPEED_NUM_25G 25000 /**< 25 Gbps */
+#define ETH_SPEED_NUM_40G 40000 /**< 40 Gbps */
+#define ETH_SPEED_NUM_50G 50000 /**< 50 Gbps */
+#define ETH_SPEED_NUM_56G 56000 /**< 56 Gbps */
+
/**
* A structure used to retrieve link-level information of an Ethernet port.
*/
struct rte_eth_link {
- uint16_t link_speed; /**< ETH_LINK_SPEED_[10, 100, 1000, 10000] */
- uint16_t link_duplex; /**< ETH_LINK_[HALF_DUPLEX, FULL_DUPLEX] */
- uint8_t link_status : 1; /**< 1 -> link up, 0 -> link down */
+ uint16_t link_speed; /**< ETH_SPEED_NUM_ */
+ uint16_t link_duplex; /**< ETH_LINK_[HALF/FULL]_DUPLEX */
+ uint8_t link_status : 1; /**< ETH_LINK_[DOWN/UP] */
}__attribute__((aligned(8))); /**< aligned for atomic64 read/write */
-#define ETH_LINK_SPEED_AUTONEG 0 /**< Auto-negotiate link speed. */
-#define ETH_LINK_SPEED_10 10 /**< 10 megabits/second. */
-#define ETH_LINK_SPEED_100 100 /**< 100 megabits/second. */
-#define ETH_LINK_SPEED_1000 1000 /**< 1 gigabits/second. */
-#define ETH_LINK_SPEED_10000 10000 /**< 10 gigabits/second. */
-#define ETH_LINK_SPEED_10G 10000 /**< alias of 10 gigabits/second. */
-#define ETH_LINK_SPEED_20G 20000 /**< 20 gigabits/second. */
-#define ETH_LINK_SPEED_40G 40000 /**< 40 gigabits/second. */
-
+/* Utility constants */
#define ETH_LINK_AUTONEG_DUPLEX 0 /**< Auto-negotiate duplex. */
#define ETH_LINK_HALF_DUPLEX 1 /**< Half-duplex connection. */
#define ETH_LINK_FULL_DUPLEX 2 /**< Full-duplex connection. */
+#define ETH_LINK_DOWN 0 /**< Link is down. */
+#define ETH_LINK_UP 1 /**< Link is up. */
/**
* A structure used to configure the ring threshold registers of an RX/TX
/**
* UDP tunneling configuration.
+ * Used to config the UDP port for a type of tunnel.
+ * NICs need the UDP port to identify the tunnel type.
+ * Normally a type of tunnel has a default UDP port, this structure can be used
+ * in case if the users want to change or support more UDP port.
*/
struct rte_eth_udp_tunnel {
- uint16_t udp_port;
- uint8_t prot_type;
+ uint16_t udp_port; /**< UDP port used for the tunnel. */
+ uint8_t prot_type; /**< Tunnel type. Defined in rte_eth_tunnel_type. */
};
/**
*/
struct rte_eth_conf {
uint16_t link_speed;
- /**< ETH_LINK_SPEED_10[0|00|000], or 0 for autonegotation */
+ /**< ETH_SPEED_NUM_ or 0 for autonegotiation */
uint16_t link_duplex;
/**< ETH_LINK_[HALF_DUPLEX|FULL_DUPLEX], or 0 for autonegotation */
struct rte_eth_rxmode rxmode; /**< Port RX configuration. */
#define DEV_RX_OFFLOAD_TCP_CKSUM 0x00000008
#define DEV_RX_OFFLOAD_TCP_LRO 0x00000010
#define DEV_RX_OFFLOAD_QINQ_STRIP 0x00000020
+#define DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM 0x00000040
/**
* TX offload capabilities of a device.
struct rte_eth_dev_info *dev_info);
/**< @internal Get specific informations of an Ethernet device. */
+typedef const uint32_t *(*eth_dev_supported_ptypes_get_t)(struct rte_eth_dev *dev);
+/**< @internal Get supported ptypes of an Ethernet device. */
+
typedef int (*eth_queue_start_t)(struct rte_eth_dev *dev,
uint16_t queue_id);
/**< @internal Start rx and tx of a queue of an Ethernet device. */
uint8_t rule_id);
/**< @internal Remove a traffic mirroring rule on an Ethernet device */
-typedef int (*eth_udp_tunnel_add_t)(struct rte_eth_dev *dev,
- struct rte_eth_udp_tunnel *tunnel_udp);
-/**< @internal Add tunneling UDP info */
+typedef int (*eth_udp_tunnel_port_add_t)(struct rte_eth_dev *dev,
+ struct rte_eth_udp_tunnel *tunnel_udp);
+/**< @internal Add tunneling UDP port */
-typedef int (*eth_udp_tunnel_del_t)(struct rte_eth_dev *dev,
- struct rte_eth_udp_tunnel *tunnel_udp);
-/**< @internal Delete tunneling UDP info */
+typedef int (*eth_udp_tunnel_port_del_t)(struct rte_eth_dev *dev,
+ struct rte_eth_udp_tunnel *tunnel_udp);
+/**< @internal Delete tunneling UDP port */
typedef int (*eth_set_mc_addr_list_t)(struct rte_eth_dev *dev,
struct ether_addr *mc_addr_set,
eth_queue_stats_mapping_set_t queue_stats_mapping_set;
/**< Configure per queue stat counter mapping. */
eth_dev_infos_get_t dev_infos_get; /**< Get device info. */
+ eth_dev_supported_ptypes_get_t dev_supported_ptypes_get;
+ /**< Get packet types supported and identified by device*/
mtu_set_t mtu_set; /**< Set MTU. */
vlan_filter_set_t vlan_filter_set; /**< Filter VLAN Setup. */
vlan_tpid_set_t vlan_tpid_set; /**< Outer VLAN TPID Setup. */
eth_set_vf_rx_t set_vf_rx; /**< enable/disable a VF receive */
eth_set_vf_tx_t set_vf_tx; /**< enable/disable a VF transmit */
eth_set_vf_vlan_filter_t set_vf_vlan_filter; /**< Set VF VLAN filter */
- eth_udp_tunnel_add_t udp_tunnel_add;
- eth_udp_tunnel_del_t udp_tunnel_del;
+ /** Add UDP tunnel port. */
+ eth_udp_tunnel_port_add_t udp_tunnel_port_add;
+ /** Del UDP tunnel port. */
+ eth_udp_tunnel_port_del_t udp_tunnel_port_del;
eth_set_queue_rate_limit_t set_queue_rate_limit; /**< Set queue rate limit */
eth_set_vf_rate_limit_t set_vf_rate_limit; /**< Set VF rate limit */
/** Update redirection table. */
#define RTE_ETH_DEV_DETACHABLE 0x0001
/** Device supports link state interrupt */
#define RTE_ETH_DEV_INTR_LSC 0x0002
+/** Device is a bonded slave */
+#define RTE_ETH_DEV_BONDED_SLAVE 0x0004
/**
* @internal
*/
void rte_eth_dev_info_get(uint8_t port_id, struct rte_eth_dev_info *dev_info);
+/**
+ * Retrieve the supported packet types of an Ethernet device.
+ *
+ * @note
+ * Better to invoke this API after the device is already started or rx burst
+ * function is decided, to obtain correct supported ptypes.
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param ptype_mask
+ * A hint of what kind of packet type which the caller is interested in.
+ * @param ptypes
+ * An array pointer to store adequent packet types, allocated by caller.
+ * @param num
+ * Size of the array pointed by param ptypes.
+ * @return
+ * - (>0) Number of supported ptypes. If it exceeds param num, exceeding
+ * packet types will not be filled in the given array.
+ * - (0 or -ENOTSUP) if PMD does not fill the specified ptype.
+ * - (-ENODEV) if *port_id* invalid.
+ */
+int rte_eth_dev_get_supported_ptypes(uint8_t port_id, uint32_t ptype_mask,
+ uint32_t *ptypes, int num);
+
/**
* Retrieve the MTU of an Ethernet device.
*
enum rte_eth_event_type {
RTE_ETH_EVENT_UNKNOWN, /**< unknown event type */
RTE_ETH_EVENT_INTR_LSC, /**< lsc interrupt event */
+ RTE_ETH_EVENT_QUEUE_STATE,
+ /**< queue state event (enabled/disabled) */
+ RTE_ETH_EVENT_INTR_RESET,
+ /**< reset interrupt event, sent to VF on PF reset */
RTE_ETH_EVENT_MAX /**< max value of this enum */
};
struct rte_eth_rss_conf *rss_conf);
/**
- * Add UDP tunneling port of an Ethernet device for filtering a specific
- * tunneling packet by UDP port number.
+ * Add UDP tunneling port for a specific type of tunnel.
+ * The packets with this UDP port will be identified as this type of tunnel.
+ * Before enabling any offloading function for a tunnel, users can call this API
+ * to change or add more UDP port for the tunnel. So the offloading function
+ * can take effect on the packets with the sepcific UDP port.
*
* @param port_id
* The port identifier of the Ethernet device.
* - (-ENOTSUP) if hardware doesn't support tunnel type.
*/
int
-rte_eth_dev_udp_tunnel_add(uint8_t port_id,
- struct rte_eth_udp_tunnel *tunnel_udp);
+rte_eth_dev_udp_tunnel_port_add(uint8_t port_id,
+ struct rte_eth_udp_tunnel *tunnel_udp);
/**
- * Detete UDP tunneling port configuration of Ethernet device
+ * Delete UDP tunneling port a specific type of tunnel.
+ * The packets with this UDP port will not be identified as this type of tunnel
+ * any more.
+ * Before enabling any offloading function for a tunnel, users can call this API
+ * to delete a UDP port for the tunnel. So the offloading function will not take
+ * effect on the packets with the sepcific UDP port.
*
* @param port_id
* The port identifier of the Ethernet device.
* - (-ENOTSUP) if hardware doesn't support tunnel type.
*/
int
-rte_eth_dev_udp_tunnel_delete(uint8_t port_id,
- struct rte_eth_udp_tunnel *tunnel_udp);
+rte_eth_dev_udp_tunnel_port_delete(uint8_t port_id,
+ struct rte_eth_udp_tunnel *tunnel_udp);
/**
* Check whether the filter type is supported on an Ethernet device.
git.droids-corp.org / dpdk.git / blobdiff