/*-
* BSD LICENSE
*
- * Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
uint64_t rx_nombuf; /**< Total number of RX mbuf allocation failures. */
uint64_t fdirmatch; /**< Total number of RX packets matching a filter. */
uint64_t fdirmiss; /**< Total number of RX packets not matching any filter. */
+ uint64_t tx_pause_xon; /**< Total nb. of XON pause frame sent. */
+ uint64_t rx_pause_xon; /**< Total nb. of XON pause frame received. */
+ uint64_t tx_pause_xoff; /**< Total nb. of XOFF pause frame sent. */
+ uint64_t rx_pause_xoff; /**< Total nb. of XOFF pause frame received. */
uint64_t q_ipackets[RTE_ETHDEV_QUEUE_STAT_CNTRS];
/**< Total number of queue RX packets. */
uint64_t q_opackets[RTE_ETHDEV_QUEUE_STAT_CNTRS];
uint16_t pause_time; /**< Pause quota in the Pause frame */
uint16_t send_xon; /**< Is XON frame need be sent */
enum rte_eth_fc_mode mode; /**< Link flow control mode */
+ uint8_t mac_ctrl_frame_fwd; /**< Forward MAC control frames */
};
/**
/**< ETH_LINK_[HALF_DUPLEX|FULL_DUPLEX], or 0 for autonegotation */
struct rte_eth_rxmode rxmode; /**< Port RX configuration. */
struct rte_eth_txmode txmode; /**< Port TX configuration. */
+ uint32_t lpbk_mode; /**< Loopback operation mode. By default the value
+ is 0, meaning the loopback mode is disabled.
+ Read the datasheet of given ethernet controller
+ for details. The possible values of this field
+ are defined in implementation of each driver. */
union {
struct rte_eth_rss_conf rss_conf; /**< Port RSS configuration */
struct rte_eth_vmdq_dcb_conf vmdq_dcb_conf;
* an Ethernet device, such as the controlling driver of the device,
* its PCI context, etc...
*/
+
+/**
+ * RX offload capabilities of a device.
+ */
+#define DEV_RX_OFFLOAD_VLAN_STRIP 0x00000001
+#define DEV_RX_OFFLOAD_IPV4_CKSUM 0x00000002
+#define DEV_RX_OFFLOAD_UDP_CKSUM 0x00000004
+#define DEV_RX_OFFLOAD_TCP_CKSUM 0x00000008
+#define DEV_RX_OFFLOAD_TCP_LRO 0x00000010
+
+/**
+ * TX offload capabilities of a device.
+ */
+#define DEV_TX_OFFLOAD_VLAN_INSERT 0x00000001
+#define DEV_TX_OFFLOAD_IPV4_CKSUM 0x00000002
+#define DEV_TX_OFFLOAD_UDP_CKSUM 0x00000004
+#define DEV_TX_OFFLOAD_TCP_CKSUM 0x00000008
+#define DEV_TX_OFFLOAD_SCTP_CKSUM 0x00000010
+#define DEV_TX_OFFLOAD_TCP_TSO 0x00000020
+#define DEV_TX_OFFLOAD_UDP_TSO 0x00000040
+
struct rte_eth_dev_info {
struct rte_pci_device *pci_dev; /**< Device PCI information. */
const char *driver_name; /**< Device Driver name. */
+ unsigned int if_index; /**< Index to bound host interface, or 0 if none.
+ Use if_indextoname() to translate into an interface name. */
uint32_t min_rx_bufsize; /**< Minimum size of RX buffer. */
uint32_t max_rx_pktlen; /**< Maximum configurable length of RX pkt. */
uint16_t max_rx_queues; /**< Maximum number of RX queues. */
/** Maximum number of hash MAC addresses for MTA and UTA. */
uint16_t max_vfs; /**< Maximum number of VFs. */
uint16_t max_vmdq_pools; /**< Maximum number of VMDq pools. */
+ uint32_t rx_offload_capa; /**< Device RX offload capabilities. */
+ uint32_t tx_offload_capa; /**< Device TX offload capabilities. */
};
struct rte_eth_dev;
*/
extern void rte_eth_driver_register(struct eth_driver *eth_drv);
-/**
- * The initialization function of the driver for
- * Intel(r) IGB Gigabit Ethernet Controller devices.
- * This function is invoked once at EAL start time.
- * @return
- * 0 on success
- */
-extern int rte_igb_pmd_init(void);
-
-/**
- * The initialization function of the driver for
- * Intel(r) EM Gigabit Ethernet Controller devices.
- * This function is invoked once at EAL start time.
- * @return
- * 0 on success
- */
-extern int rte_em_pmd_init(void);
-
-/**
- * The initialization function of the driver for 1Gbps Intel IGB_VF
- * Ethernet devices.
- * Invoked once at EAL start time.
- * @return
- * 0 on success
- */
-extern int rte_igbvf_pmd_init(void);
-
-/**
- * The initialization function of the driver for 10Gbps Intel IXGBE
- * Ethernet devices.
- * Invoked once at EAL start time.
- * @return
- * 0 on success
- */
-extern int rte_ixgbe_pmd_init(void);
-
-/**
- * The initialization function of the driver for 10Gbps Intel IXGBE_VF
- * Ethernet devices.
- * Invoked once at EAL start time.
- * @return
- * 0 on success
- */
-extern int rte_ixgbevf_pmd_init(void);
-
-/**
- * The initialization function of the driver for Qumranet virtio-net
- * Ethernet devices.
- * Invoked once at EAL start time.
- * @return
- * 0 on success
- */
-extern int rte_virtio_pmd_init(void);
-
-/**
- * The initialization function of *all* supported and enabled drivers.
- * Right now, the following PMDs are supported:
- * - igb
- * - igbvf
- * - em
- * - ixgbe
- * - ixgbevf
- * This function is invoked once at EAL start time.
- * @return
- * 0 on success.
- * Error code of the device initialization failure,
- * -ENODEV if there are no drivers available
- * (e.g. if all driver config options are = n).
- */
-static inline
-int rte_pmd_init_all(void)
-{
- int ret = -ENODEV;
-
-#ifdef RTE_LIBRTE_IGB_PMD
- if ((ret = rte_igb_pmd_init()) != 0) {
- RTE_LOG(ERR, PMD, "Cannot init igb PMD\n");
- return (ret);
- }
- if ((ret = rte_igbvf_pmd_init()) != 0) {
- RTE_LOG(ERR, PMD, "Cannot init igbvf PMD\n");
- return (ret);
- }
-#endif /* RTE_LIBRTE_IGB_PMD */
-
-#ifdef RTE_LIBRTE_EM_PMD
- if ((ret = rte_em_pmd_init()) != 0) {
- RTE_LOG(ERR, PMD, "Cannot init em PMD\n");
- return (ret);
- }
-#endif /* RTE_LIBRTE_EM_PMD */
-
-#ifdef RTE_LIBRTE_IXGBE_PMD
- if ((ret = rte_ixgbe_pmd_init()) != 0) {
- RTE_LOG(ERR, PMD, "Cannot init ixgbe PMD\n");
- return (ret);
- }
- if ((ret = rte_ixgbevf_pmd_init()) != 0) {
- RTE_LOG(ERR, PMD, "Cannot init ixgbevf PMD\n");
- return (ret);
- }
-#endif /* RTE_LIBRTE_IXGBE_PMD */
-
-#ifdef RTE_LIBRTE_VIRTIO_PMD
- if ((ret = rte_virtio_pmd_init()) != 0) {
- RTE_LOG(ERR, PMD, "Cannot init virtio PMD\n");
- return (ret);
- }
-#endif /* RTE_LIBRTE_VIRTIO_PMD */
-
- if (ret == -ENODEV)
- RTE_LOG(ERR, PMD, "No PMD(s) are configured\n");
- return (ret);
-}
-
/**
* Configure an Ethernet device.
* This function must be invoked first before any other function in the
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