From: Andrew Rybchenko Date: Wed, 20 Oct 2021 12:47:20 +0000 (+0300) Subject: ethdev: fix Rx/Tx spelling X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=09fd42275bf5e92704ff7c5e977480163e7e4c1b;p=dpdk.git ethdev: fix Rx/Tx spelling Fix it everywhere in ethdev including log messages. Signed-off-by: Andrew Rybchenko Reviewed-by: Ferruh Yigit --- diff --git a/lib/ethdev/ethdev_driver.h b/lib/ethdev/ethdev_driver.h index 8ccc4f6015..345138531d 100644 --- a/lib/ethdev/ethdev_driver.h +++ b/lib/ethdev/ethdev_driver.h @@ -20,7 +20,7 @@ /** * @internal * Structure used to hold information about the callbacks to be called for a - * queue on RX and TX. + * queue on Rx and Tx. */ struct rte_eth_rxtx_callback { struct rte_eth_rxtx_callback *next; @@ -92,10 +92,10 @@ struct rte_eth_dev_owner; struct rte_eth_dev_data { char name[RTE_ETH_NAME_MAX_LEN]; /**< Unique identifier name */ - void **rx_queues; /**< Array of pointers to RX queues. */ - void **tx_queues; /**< Array of pointers to TX queues. */ - uint16_t nb_rx_queues; /**< Number of RX queues. */ - uint16_t nb_tx_queues; /**< Number of TX queues. */ + void **rx_queues; /**< Array of pointers to Rx queues. */ + void **tx_queues; /**< Array of pointers to Tx queues. */ + uint16_t nb_rx_queues; /**< Number of Rx queues. */ + uint16_t nb_tx_queues; /**< Number of Tx queues. */ struct rte_eth_dev_sriov sriov; /**< SRIOV data */ @@ -108,7 +108,7 @@ struct rte_eth_dev_data { /** Common Rx buffer size handled by all queues */ uint32_t min_rx_buf_size; - uint64_t rx_mbuf_alloc_failed; /**< RX ring mbuf allocation failures. */ + uint64_t rx_mbuf_alloc_failed; /**< Rx ring mbuf allocation failures */ /** Device Ethernet link address. @see rte_eth_dev_release_port() */ struct rte_ether_addr *mac_addrs; /** Bitmap associating MAC addresses to pools */ @@ -691,16 +691,16 @@ typedef int (*eth_hairpin_cap_get_t)(struct rte_eth_dev *dev, /** * @internal - * Setup RX hairpin queue. + * Setup Rx hairpin queue. * * @param dev * ethdev handle of port. * @param rx_queue_id - * the selected RX queue index. + * the selected Rx queue index. * @param nb_rx_desc * the requested number of descriptors for this queue. 0 - use PMD default. * @param conf - * the RX hairpin configuration structure. + * the Rx hairpin configuration structure. * * @return * Negative errno value on error, 0 on success. @@ -721,16 +721,16 @@ typedef int (*eth_rx_hairpin_queue_setup_t) /** * @internal - * Setup TX hairpin queue. + * Setup Tx hairpin queue. * * @param dev * ethdev handle of port. * @param tx_queue_id - * the selected TX queue index. + * the selected Tx queue index. * @param nb_tx_desc * the requested number of descriptors for this queue. 0 - use PMD default. * @param conf - * the TX hairpin configuration structure. + * the Tx hairpin configuration structure. * * @return * Negative errno value on error, 0 on success. @@ -1001,8 +1001,8 @@ struct eth_dev_ops { eth_promiscuous_enable_t promiscuous_enable; /**< Promiscuous ON. */ eth_promiscuous_disable_t promiscuous_disable;/**< Promiscuous OFF. */ - eth_allmulticast_enable_t allmulticast_enable;/**< RX multicast ON. */ - eth_allmulticast_disable_t allmulticast_disable;/**< RX multicast OFF. */ + eth_allmulticast_enable_t allmulticast_enable;/**< Rx multicast ON. */ + eth_allmulticast_disable_t allmulticast_disable;/**< Rx multicast OFF. */ eth_mac_addr_remove_t mac_addr_remove; /**< Remove MAC address. */ eth_mac_addr_add_t mac_addr_add; /**< Add a MAC address. */ eth_mac_addr_set_t mac_addr_set; /**< Set a MAC address. */ @@ -1028,8 +1028,8 @@ struct eth_dev_ops { eth_rxq_info_get_t rxq_info_get; /** Retrieve Tx queue information */ eth_txq_info_get_t txq_info_get; - eth_burst_mode_get_t rx_burst_mode_get; /**< Get RX burst mode */ - eth_burst_mode_get_t tx_burst_mode_get; /**< Get TX burst mode */ + eth_burst_mode_get_t rx_burst_mode_get; /**< Get Rx burst mode */ + eth_burst_mode_get_t tx_burst_mode_get; /**< Get Tx burst mode */ eth_fw_version_get_t fw_version_get; /**< Get firmware version. */ /** Get packet types supported and identified by device */ @@ -1051,21 +1051,21 @@ struct eth_dev_ops { /** Set port based Tx VLAN insertion */ vlan_pvid_set_t vlan_pvid_set; - eth_queue_start_t rx_queue_start;/**< Start RX for a queue. */ - eth_queue_stop_t rx_queue_stop; /**< Stop RX for a queue. */ - eth_queue_start_t tx_queue_start;/**< Start TX for a queue. */ - eth_queue_stop_t tx_queue_stop; /**< Stop TX for a queue. */ - eth_rx_queue_setup_t rx_queue_setup;/**< Set up device RX queue. */ - eth_queue_release_t rx_queue_release; /**< Release RX queue. */ + eth_queue_start_t rx_queue_start;/**< Start Rx for a queue. */ + eth_queue_stop_t rx_queue_stop; /**< Stop Rx for a queue. */ + eth_queue_start_t tx_queue_start;/**< Start Tx for a queue. */ + eth_queue_stop_t tx_queue_stop; /**< Stop Tx for a queue. */ + eth_rx_queue_setup_t rx_queue_setup;/**< Set up device Rx queue. */ + eth_queue_release_t rx_queue_release; /**< Release Rx queue. */ /** Enable Rx queue interrupt */ eth_rx_enable_intr_t rx_queue_intr_enable; /** Disable Rx queue interrupt */ eth_rx_disable_intr_t rx_queue_intr_disable; - eth_tx_queue_setup_t tx_queue_setup;/**< Set up device TX queue. */ - eth_queue_release_t tx_queue_release; /**< Release TX queue. */ - eth_tx_done_cleanup_t tx_done_cleanup;/**< Free tx ring mbufs */ + eth_tx_queue_setup_t tx_queue_setup;/**< Set up device Tx queue */ + eth_queue_release_t tx_queue_release; /**< Release Tx queue */ + eth_tx_done_cleanup_t tx_done_cleanup;/**< Free Tx ring mbufs */ eth_dev_led_on_t dev_led_on; /**< Turn on LED. */ eth_dev_led_off_t dev_led_off; /**< Turn off LED. */ diff --git a/lib/ethdev/ethdev_profile.c b/lib/ethdev/ethdev_profile.c index a3c303f62c..0ac9e7cac4 100644 --- a/lib/ethdev/ethdev_profile.c +++ b/lib/ethdev/ethdev_profile.c @@ -23,13 +23,13 @@ profile_hook_rx_burst_cb( } /** - * Setting profiling rx callback for a given Ethernet device. + * Setting profiling Rx callback for a given Ethernet device. * This function must be invoked when ethernet device is being configured. * * @param port_id * The port identifier of the Ethernet device. * @param rx_queue_num - * The number of RX queues on specified port. + * The number of Rx queues on specified port. * * @return * - On success, zero. diff --git a/lib/ethdev/rte_eth_ctrl.h b/lib/ethdev/rte_eth_ctrl.h index 42652f9cce..fc511f227d 100644 --- a/lib/ethdev/rte_eth_ctrl.h +++ b/lib/ethdev/rte_eth_ctrl.h @@ -350,7 +350,7 @@ struct rte_eth_fdir_filter { /** * A structure used to configure FDIR masks that are used by the device - * to match the various fields of RX packet headers. + * to match the various fields of Rx packet headers. */ struct rte_eth_fdir_masks { uint16_t vlan_tci_mask; /**< Bit mask for vlan_tci in big endian */ diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c index 1f18aa916c..f344da87f9 100644 --- a/lib/ethdev/rte_ethdev.c +++ b/lib/ethdev/rte_ethdev.c @@ -50,10 +50,10 @@ struct rte_eth_fp_ops rte_eth_fp_ops[RTE_MAX_ETHPORTS]; /* spinlock for eth device callbacks */ static rte_spinlock_t eth_dev_cb_lock = RTE_SPINLOCK_INITIALIZER; -/* spinlock for add/remove rx callbacks */ +/* spinlock for add/remove Rx callbacks */ static rte_spinlock_t eth_dev_rx_cb_lock = RTE_SPINLOCK_INITIALIZER; -/* spinlock for add/remove tx callbacks */ +/* spinlock for add/remove Tx callbacks */ static rte_spinlock_t eth_dev_tx_cb_lock = RTE_SPINLOCK_INITIALIZER; /* spinlock for shared data allocation */ @@ -1440,7 +1440,7 @@ rte_eth_dev_configure(uint16_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, if (nb_rx_q > RTE_MAX_QUEUES_PER_PORT) { RTE_ETHDEV_LOG(ERR, - "Number of RX queues requested (%u) is greater than max supported(%d)\n", + "Number of Rx queues requested (%u) is greater than max supported(%d)\n", nb_rx_q, RTE_MAX_QUEUES_PER_PORT); ret = -EINVAL; goto rollback; @@ -1448,15 +1448,15 @@ rte_eth_dev_configure(uint16_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, if (nb_tx_q > RTE_MAX_QUEUES_PER_PORT) { RTE_ETHDEV_LOG(ERR, - "Number of TX queues requested (%u) is greater than max supported(%d)\n", + "Number of Tx queues requested (%u) is greater than max supported(%d)\n", nb_tx_q, RTE_MAX_QUEUES_PER_PORT); ret = -EINVAL; goto rollback; } /* - * Check that the numbers of RX and TX queues are not greater - * than the maximum number of RX and TX queues supported by the + * Check that the numbers of Rx and Tx queues are not greater + * than the maximum number of Rx and Tx queues supported by the * configured device. */ if (nb_rx_q > dev_info.max_rx_queues) { @@ -1571,7 +1571,7 @@ rte_eth_dev_configure(uint16_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, } /* - * Setup new number of RX/TX queues and reconfigure device. + * Setup new number of Rx/Tx queues and reconfigure device. */ diag = eth_dev_rx_queue_config(dev, nb_rx_q); if (diag != 0) { @@ -2041,7 +2041,7 @@ rte_eth_rx_queue_setup(uint16_t port_id, uint16_t rx_queue_id, dev = &rte_eth_devices[port_id]; if (rx_queue_id >= dev->data->nb_rx_queues) { - RTE_ETHDEV_LOG(ERR, "Invalid RX queue_id=%u\n", rx_queue_id); + RTE_ETHDEV_LOG(ERR, "Invalid Rx queue_id=%u\n", rx_queue_id); return -EINVAL; } @@ -2226,7 +2226,7 @@ rte_eth_rx_hairpin_queue_setup(uint16_t port_id, uint16_t rx_queue_id, dev = &rte_eth_devices[port_id]; if (rx_queue_id >= dev->data->nb_rx_queues) { - RTE_ETHDEV_LOG(ERR, "Invalid RX queue_id=%u\n", rx_queue_id); + RTE_ETHDEV_LOG(ERR, "Invalid Rx queue_id=%u\n", rx_queue_id); return -EINVAL; } @@ -2298,7 +2298,7 @@ rte_eth_tx_queue_setup(uint16_t port_id, uint16_t tx_queue_id, dev = &rte_eth_devices[port_id]; if (tx_queue_id >= dev->data->nb_tx_queues) { - RTE_ETHDEV_LOG(ERR, "Invalid TX queue_id=%u\n", tx_queue_id); + RTE_ETHDEV_LOG(ERR, "Invalid Tx queue_id=%u\n", tx_queue_id); return -EINVAL; } @@ -2392,7 +2392,7 @@ rte_eth_tx_hairpin_queue_setup(uint16_t port_id, uint16_t tx_queue_id, dev = &rte_eth_devices[port_id]; if (tx_queue_id >= dev->data->nb_tx_queues) { - RTE_ETHDEV_LOG(ERR, "Invalid TX queue_id=%u\n", tx_queue_id); + RTE_ETHDEV_LOG(ERR, "Invalid Tx queue_id=%u\n", tx_queue_id); return -EINVAL; } @@ -4777,13 +4777,13 @@ rte_eth_dev_rx_intr_ctl(uint16_t port_id, int epfd, int op, void *data) dev = &rte_eth_devices[port_id]; if (!dev->intr_handle) { - RTE_ETHDEV_LOG(ERR, "RX Intr handle unset\n"); + RTE_ETHDEV_LOG(ERR, "Rx Intr handle unset\n"); return -ENOTSUP; } intr_handle = dev->intr_handle; if (!intr_handle->intr_vec) { - RTE_ETHDEV_LOG(ERR, "RX Intr vector unset\n"); + RTE_ETHDEV_LOG(ERR, "Rx Intr vector unset\n"); return -EPERM; } @@ -4792,7 +4792,7 @@ rte_eth_dev_rx_intr_ctl(uint16_t port_id, int epfd, int op, void *data) rc = rte_intr_rx_ctl(intr_handle, epfd, op, vec, data); if (rc && rc != -EEXIST) { RTE_ETHDEV_LOG(ERR, - "p %u q %u rx ctl error op %d epfd %d vec %u\n", + "p %u q %u Rx ctl error op %d epfd %d vec %u\n", port_id, qid, op, epfd, vec); } } @@ -4813,18 +4813,18 @@ rte_eth_dev_rx_intr_ctl_q_get_fd(uint16_t port_id, uint16_t queue_id) dev = &rte_eth_devices[port_id]; if (queue_id >= dev->data->nb_rx_queues) { - RTE_ETHDEV_LOG(ERR, "Invalid RX queue_id=%u\n", queue_id); + RTE_ETHDEV_LOG(ERR, "Invalid Rx queue_id=%u\n", queue_id); return -1; } if (!dev->intr_handle) { - RTE_ETHDEV_LOG(ERR, "RX Intr handle unset\n"); + RTE_ETHDEV_LOG(ERR, "Rx Intr handle unset\n"); return -1; } intr_handle = dev->intr_handle; if (!intr_handle->intr_vec) { - RTE_ETHDEV_LOG(ERR, "RX Intr vector unset\n"); + RTE_ETHDEV_LOG(ERR, "Rx Intr vector unset\n"); return -1; } @@ -4999,18 +4999,18 @@ rte_eth_dev_rx_intr_ctl_q(uint16_t port_id, uint16_t queue_id, dev = &rte_eth_devices[port_id]; if (queue_id >= dev->data->nb_rx_queues) { - RTE_ETHDEV_LOG(ERR, "Invalid RX queue_id=%u\n", queue_id); + RTE_ETHDEV_LOG(ERR, "Invalid Rx queue_id=%u\n", queue_id); return -EINVAL; } if (!dev->intr_handle) { - RTE_ETHDEV_LOG(ERR, "RX Intr handle unset\n"); + RTE_ETHDEV_LOG(ERR, "Rx Intr handle unset\n"); return -ENOTSUP; } intr_handle = dev->intr_handle; if (!intr_handle->intr_vec) { - RTE_ETHDEV_LOG(ERR, "RX Intr vector unset\n"); + RTE_ETHDEV_LOG(ERR, "Rx Intr vector unset\n"); return -EPERM; } @@ -5018,7 +5018,7 @@ rte_eth_dev_rx_intr_ctl_q(uint16_t port_id, uint16_t queue_id, rc = rte_intr_rx_ctl(intr_handle, epfd, op, vec, data); if (rc && rc != -EEXIST) { RTE_ETHDEV_LOG(ERR, - "p %u q %u rx ctl error op %d epfd %d vec %u\n", + "p %u q %u Rx ctl error op %d epfd %d vec %u\n", port_id, queue_id, op, epfd, vec); return rc; } @@ -5296,7 +5296,7 @@ rte_eth_rx_queue_info_get(uint16_t port_id, uint16_t queue_id, dev = &rte_eth_devices[port_id]; if (queue_id >= dev->data->nb_rx_queues) { - RTE_ETHDEV_LOG(ERR, "Invalid RX queue_id=%u\n", queue_id); + RTE_ETHDEV_LOG(ERR, "Invalid Rx queue_id=%u\n", queue_id); return -EINVAL; } @@ -5341,7 +5341,7 @@ rte_eth_tx_queue_info_get(uint16_t port_id, uint16_t queue_id, dev = &rte_eth_devices[port_id]; if (queue_id >= dev->data->nb_tx_queues) { - RTE_ETHDEV_LOG(ERR, "Invalid TX queue_id=%u\n", queue_id); + RTE_ETHDEV_LOG(ERR, "Invalid Tx queue_id=%u\n", queue_id); return -EINVAL; } @@ -5386,7 +5386,7 @@ rte_eth_rx_burst_mode_get(uint16_t port_id, uint16_t queue_id, dev = &rte_eth_devices[port_id]; if (queue_id >= dev->data->nb_rx_queues) { - RTE_ETHDEV_LOG(ERR, "Invalid RX queue_id=%u\n", queue_id); + RTE_ETHDEV_LOG(ERR, "Invalid Rx queue_id=%u\n", queue_id); return -EINVAL; } @@ -5413,7 +5413,7 @@ rte_eth_tx_burst_mode_get(uint16_t port_id, uint16_t queue_id, dev = &rte_eth_devices[port_id]; if (queue_id >= dev->data->nb_tx_queues) { - RTE_ETHDEV_LOG(ERR, "Invalid TX queue_id=%u\n", queue_id); + RTE_ETHDEV_LOG(ERR, "Invalid Tx queue_id=%u\n", queue_id); return -EINVAL; } diff --git a/lib/ethdev/rte_ethdev.h b/lib/ethdev/rte_ethdev.h index d5c7a27377..3ddd2caea0 100644 --- a/lib/ethdev/rte_ethdev.h +++ b/lib/ethdev/rte_ethdev.h @@ -13,7 +13,7 @@ * The Ethernet Device API is composed of two parts: * * - The application-oriented Ethernet API that includes functions to setup - * an Ethernet device (configure it, setup its RX and TX queues and start it), + * an Ethernet device (configure it, setup its Rx and Tx queues and start it), * to get its MAC address, the speed and the status of its physical link, * to receive and to transmit packets, and so on. * @@ -26,8 +26,8 @@ * are lock-free functions which assume to not be invoked in parallel on * different logical cores to work on the same target object. For instance, * the receive function of a PMD cannot be invoked in parallel on two logical - * cores to poll the same RX queue [of the same port]. Of course, this function - * can be invoked in parallel by different logical cores on different RX queues. + * cores to poll the same Rx queue [of the same port]. Of course, this function + * can be invoked in parallel by different logical cores on different Rx queues. * It is the responsibility of the upper level application to enforce this rule. * * If needed, parallel accesses by multiple logical cores to shared queues @@ -111,7 +111,7 @@ * performs an indirect invocation of the corresponding driver function * supplied in the *eth_dev_ops* structure of the *rte_eth_dev* structure. * - * For performance reasons, the address of the burst-oriented RX and TX + * For performance reasons, the address of the burst-oriented Rx and Tx * functions of the Ethernet driver are not contained in the *eth_dev_ops* * structure. Instead, they are directly stored at the beginning of the * *rte_eth_dev* structure to avoid an extra indirect memory access during @@ -258,17 +258,17 @@ struct rte_eth_stats { uint64_t ibytes; /**< Total number of successfully received bytes. */ uint64_t obytes; /**< Total number of successfully transmitted bytes. */ /** - * Total of RX packets dropped by the HW, - * because there are no available buffer (i.e. RX queues are full). + * Total of Rx packets dropped by the HW, + * because there are no available buffer (i.e. Rx queues are full). */ uint64_t imissed; uint64_t ierrors; /**< Total number of erroneous received packets. */ uint64_t oerrors; /**< Total number of failed transmitted packets. */ - uint64_t rx_nombuf; /**< Total number of RX mbuf allocation failures. */ + uint64_t rx_nombuf; /**< Total number of Rx mbuf allocation failures. */ /* Queue stats are limited to max 256 queues */ - /** Total number of queue RX packets. */ + /** Total number of queue Rx packets. */ uint64_t q_ipackets[RTE_ETHDEV_QUEUE_STAT_CNTRS]; - /** Total number of queue TX packets. */ + /** Total number of queue Tx packets. */ uint64_t q_opackets[RTE_ETHDEV_QUEUE_STAT_CNTRS]; /** Total number of successfully received queue bytes. */ uint64_t q_ibytes[RTE_ETHDEV_QUEUE_STAT_CNTRS]; @@ -344,7 +344,7 @@ struct rte_eth_link { /**@}*/ /** - * A structure used to configure the ring threshold registers of an RX/TX + * A structure used to configure the ring threshold registers of an Rx/Tx * queue for an Ethernet port. */ struct rte_eth_thresh { @@ -369,9 +369,9 @@ enum rte_eth_rx_mq_mode { /** None of DCB,RSS or VMDQ mode */ ETH_MQ_RX_NONE = 0, - /** For RX side, only RSS is on */ + /** For Rx side, only RSS is on */ ETH_MQ_RX_RSS = ETH_MQ_RX_RSS_FLAG, - /** For RX side,only DCB is on. */ + /** For Rx side,only DCB is on. */ ETH_MQ_RX_DCB = ETH_MQ_RX_DCB_FLAG, /** Both DCB and RSS enable */ ETH_MQ_RX_DCB_RSS = ETH_MQ_RX_RSS_FLAG | ETH_MQ_RX_DCB_FLAG, @@ -388,7 +388,7 @@ enum rte_eth_rx_mq_mode { }; /** - * for rx mq mode backward compatible + * for Rx mq mode backward compatible */ #define ETH_RSS ETH_MQ_RX_RSS #define VMDQ_DCB ETH_MQ_RX_VMDQ_DCB @@ -400,20 +400,20 @@ enum rte_eth_rx_mq_mode { */ enum rte_eth_tx_mq_mode { ETH_MQ_TX_NONE = 0, /**< It is in neither DCB nor VT mode. */ - ETH_MQ_TX_DCB, /**< For TX side,only DCB is on. */ - ETH_MQ_TX_VMDQ_DCB, /**< For TX side,both DCB and VT is on. */ + ETH_MQ_TX_DCB, /**< For Tx side,only DCB is on. */ + ETH_MQ_TX_VMDQ_DCB, /**< For Tx side,both DCB and VT is on. */ ETH_MQ_TX_VMDQ_ONLY, /**< Only VT on, no DCB */ }; /** - * for tx mq mode backward compatible + * for Tx mq mode backward compatible */ #define ETH_DCB_NONE ETH_MQ_TX_NONE #define ETH_VMDQ_DCB_TX ETH_MQ_TX_VMDQ_DCB #define ETH_DCB_TX ETH_MQ_TX_DCB /** - * A structure used to configure the RX features of an Ethernet port. + * A structure used to configure the Rx features of an Ethernet port. */ struct rte_eth_rxmode { /** The multi-queue packet distribution mode to be used, e.g. RSS. */ @@ -920,7 +920,7 @@ struct rte_eth_vmdq_dcb_conf { uint8_t nb_pool_maps; /**< We can have up to 64 filters/mappings */ struct { uint16_t vlan_id; /**< The vlan id of the received frame */ - uint64_t pools; /**< Bitmask of pools for packet rx */ + uint64_t pools; /**< Bitmask of pools for packet Rx */ } pool_map[ETH_VMDQ_MAX_VLAN_FILTERS]; /**< VMDq vlan pool maps. */ /** Selects a queue in a pool */ uint8_t dcb_tc[ETH_DCB_NUM_USER_PRIORITIES]; @@ -953,15 +953,15 @@ struct rte_eth_vmdq_rx_conf { uint32_t rx_mode; /**< Flags from ETH_VMDQ_ACCEPT_* */ struct { uint16_t vlan_id; /**< The vlan id of the received frame */ - uint64_t pools; /**< Bitmask of pools for packet rx */ + uint64_t pools; /**< Bitmask of pools for packet Rx */ } pool_map[ETH_VMDQ_MAX_VLAN_FILTERS]; /**< VMDq vlan pool maps. */ }; /** - * A structure used to configure the TX features of an Ethernet port. + * A structure used to configure the Tx features of an Ethernet port. */ struct rte_eth_txmode { - enum rte_eth_tx_mq_mode mq_mode; /**< TX multi-queues mode. */ + enum rte_eth_tx_mq_mode mq_mode; /**< Tx multi-queues mode. */ /** * Per-port Tx offloads to be set using DEV_TX_OFFLOAD_* flags. * Only offloads set on tx_offload_capa field on rte_eth_dev_info @@ -1038,11 +1038,11 @@ union rte_eth_rxseg { }; /** - * A structure used to configure an RX ring of an Ethernet port. + * A structure used to configure an Rx ring of an Ethernet port. */ struct rte_eth_rxconf { - struct rte_eth_thresh rx_thresh; /**< RX ring threshold registers. */ - uint16_t rx_free_thresh; /**< Drives the freeing of RX descriptors. */ + struct rte_eth_thresh rx_thresh; /**< Rx ring threshold registers. */ + uint16_t rx_free_thresh; /**< Drives the freeing of Rx descriptors. */ uint8_t rx_drop_en; /**< Drop packets if no descriptors are available. */ uint8_t rx_deferred_start; /**< Do not start queue with rte_eth_dev_start(). */ uint16_t rx_nseg; /**< Number of descriptions in rx_seg array. */ @@ -1066,12 +1066,12 @@ struct rte_eth_rxconf { }; /** - * A structure used to configure a TX ring of an Ethernet port. + * A structure used to configure a Tx ring of an Ethernet port. */ struct rte_eth_txconf { - struct rte_eth_thresh tx_thresh; /**< TX ring threshold registers. */ + struct rte_eth_thresh tx_thresh; /**< Tx ring threshold registers. */ uint16_t tx_rs_thresh; /**< Drives the setting of RS bit on TXDs. */ - uint16_t tx_free_thresh; /**< Start freeing TX buffers if there are + uint16_t tx_free_thresh; /**< Start freeing Tx buffers if there are less free descriptors than this value. */ uint8_t tx_deferred_start; /**< Do not start queue with rte_eth_dev_start(). */ @@ -1188,8 +1188,8 @@ struct rte_eth_desc_lim { */ enum rte_eth_fc_mode { RTE_FC_NONE = 0, /**< Disable flow control. */ - RTE_FC_RX_PAUSE, /**< RX pause frame, enable flowctrl on TX side. */ - RTE_FC_TX_PAUSE, /**< TX pause frame, enable flowctrl on RX side. */ + RTE_FC_RX_PAUSE, /**< Rx pause frame, enable flowctrl on Tx side. */ + RTE_FC_TX_PAUSE, /**< Tx pause frame, enable flowctrl on Rx side. */ RTE_FC_FULL /**< Enable flow control on both side. */ }; @@ -1249,7 +1249,7 @@ enum rte_fdir_pballoc_type { }; /** - * Select report mode of FDIR hash information in RX descriptors. + * Select report mode of FDIR hash information in Rx descriptors. */ enum rte_fdir_status_mode { RTE_FDIR_NO_REPORT_STATUS = 0, /**< Never report FDIR hash. */ @@ -1267,7 +1267,7 @@ struct rte_fdir_conf { enum rte_fdir_mode mode; /**< Flow Director mode. */ enum rte_fdir_pballoc_type pballoc; /**< Space for FDIR filters. */ enum rte_fdir_status_mode status; /**< How to report FDIR hash. */ - /** RX queue of packets matching a "drop" filter in perfect mode. */ + /** Rx queue of packets matching a "drop" filter in perfect mode. */ uint8_t drop_queue; struct rte_eth_fdir_masks mask; /** Flex payload configuration. */ @@ -1302,7 +1302,7 @@ struct rte_intr_conf { /** * A structure used to configure an Ethernet port. - * Depending upon the RX multi-queue mode, extra advanced + * Depending upon the Rx multi-queue mode, extra advanced * configuration settings may be needed. */ struct rte_eth_conf { @@ -1313,8 +1313,8 @@ struct rte_eth_conf { speeds to be advertised. If the special value ETH_LINK_SPEED_AUTONEG (0) is used, all speeds supported are advertised. */ - struct rte_eth_rxmode rxmode; /**< Port RX configuration. */ - struct rte_eth_txmode txmode; /**< Port TX configuration. */ + 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 @@ -1324,19 +1324,19 @@ struct rte_eth_conf { struct rte_eth_rss_conf rss_conf; /**< Port RSS configuration */ /** Port vmdq+dcb configuration. */ struct rte_eth_vmdq_dcb_conf vmdq_dcb_conf; - /** Port dcb RX configuration. */ + /** Port dcb Rx configuration. */ struct rte_eth_dcb_rx_conf dcb_rx_conf; - /** Port vmdq RX configuration. */ + /** Port vmdq Rx configuration. */ struct rte_eth_vmdq_rx_conf vmdq_rx_conf; - } rx_adv_conf; /**< Port RX filtering configuration. */ + } rx_adv_conf; /**< Port Rx filtering configuration. */ union { - /** Port vmdq+dcb TX configuration. */ + /** Port vmdq+dcb Tx configuration. */ struct rte_eth_vmdq_dcb_tx_conf vmdq_dcb_tx_conf; - /** Port dcb TX configuration. */ + /** Port dcb Tx configuration. */ struct rte_eth_dcb_tx_conf dcb_tx_conf; - /** Port vmdq TX configuration. */ + /** Port vmdq Tx configuration. */ struct rte_eth_vmdq_tx_conf vmdq_tx_conf; - } tx_adv_conf; /**< Port TX DCB configuration (union). */ + } tx_adv_conf; /**< Port Tx DCB configuration (union). */ /** Currently,Priority Flow Control(PFC) are supported,if DCB with PFC is needed,and the variable must be set ETH_DCB_PFC_SUPPORT. */ uint32_t dcb_capability_en; @@ -1345,7 +1345,7 @@ struct rte_eth_conf { }; /** - * RX offload capabilities of a device. + * Rx offload capabilities of a device. */ #define DEV_RX_OFFLOAD_VLAN_STRIP 0x00000001 #define DEV_RX_OFFLOAD_IPV4_CKSUM 0x00000002 @@ -1386,7 +1386,7 @@ struct rte_eth_conf { */ /** - * TX offload capabilities of a device. + * Tx offload capabilities of a device. */ #define DEV_TX_OFFLOAD_VLAN_INSERT 0x00000001 #define DEV_TX_OFFLOAD_IPV4_CKSUM 0x00000002 @@ -1404,7 +1404,7 @@ struct rte_eth_conf { #define DEV_TX_OFFLOAD_MACSEC_INSERT 0x00002000 /** * Multiple threads can invoke rte_eth_tx_burst() concurrently on the same - * tx queue without SW lock. + * Tx queue without SW lock. */ #define DEV_TX_OFFLOAD_MT_LOCKFREE 0x00004000 /** Device supports multi segment send. */ @@ -1535,42 +1535,42 @@ struct rte_eth_dev_info { uint16_t min_mtu; /**< Minimum MTU allowed */ uint16_t max_mtu; /**< Maximum MTU allowed */ const uint32_t *dev_flags; /**< Device flags */ - uint32_t min_rx_bufsize; /**< Minimum size of RX buffer. */ - uint32_t max_rx_pktlen; /**< Maximum configurable length of RX pkt. */ + uint32_t min_rx_bufsize; /**< Minimum size of Rx buffer. */ + uint32_t max_rx_pktlen; /**< Maximum configurable length of Rx pkt. */ /** Maximum configurable size of LRO aggregated packet. */ uint32_t max_lro_pkt_size; - uint16_t max_rx_queues; /**< Maximum number of RX queues. */ - uint16_t max_tx_queues; /**< Maximum number of TX queues. */ + uint16_t max_rx_queues; /**< Maximum number of Rx queues. */ + uint16_t max_tx_queues; /**< Maximum number of Tx queues. */ uint32_t max_mac_addrs; /**< Maximum number of MAC addresses. */ uint32_t max_hash_mac_addrs; /** 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. */ struct rte_eth_rxseg_capa rx_seg_capa; /**< Segmentation capability.*/ - /** All RX offload capabilities including all per-queue ones */ + /** All Rx offload capabilities including all per-queue ones */ uint64_t rx_offload_capa; - /** All TX offload capabilities including all per-queue ones */ + /** All Tx offload capabilities including all per-queue ones */ uint64_t tx_offload_capa; - /** Device per-queue RX offload capabilities. */ + /** Device per-queue Rx offload capabilities. */ uint64_t rx_queue_offload_capa; - /** Device per-queue TX offload capabilities. */ + /** Device per-queue Tx offload capabilities. */ uint64_t tx_queue_offload_capa; /** Device redirection table size, the total number of entries. */ uint16_t reta_size; uint8_t hash_key_size; /**< Hash key size in bytes */ /** Bit mask of RSS offloads, the bit offset also means flow type */ uint64_t flow_type_rss_offloads; - struct rte_eth_rxconf default_rxconf; /**< Default RX configuration */ - struct rte_eth_txconf default_txconf; /**< Default TX configuration */ + struct rte_eth_rxconf default_rxconf; /**< Default Rx configuration */ + struct rte_eth_txconf default_txconf; /**< Default Tx configuration */ uint16_t vmdq_queue_base; /**< First queue ID for VMDQ pools. */ uint16_t vmdq_queue_num; /**< Queue number for VMDQ pools. */ uint16_t vmdq_pool_base; /**< First ID of VMDQ pools. */ - struct rte_eth_desc_lim rx_desc_lim; /**< RX descriptors limits */ - struct rte_eth_desc_lim tx_desc_lim; /**< TX descriptors limits */ + struct rte_eth_desc_lim rx_desc_lim; /**< Rx descriptors limits */ + struct rte_eth_desc_lim tx_desc_lim; /**< Tx descriptors limits */ uint32_t speed_capa; /**< Supported speeds bitmap (ETH_LINK_SPEED_). */ - /** Configured number of rx/tx queues */ - uint16_t nb_rx_queues; /**< Number of RX queues. */ - uint16_t nb_tx_queues; /**< Number of TX queues. */ + /** Configured number of Rx/Tx queues */ + uint16_t nb_rx_queues; /**< Number of Rx queues. */ + uint16_t nb_tx_queues; /**< Number of Tx queues. */ /** Rx parameter recommendations */ struct rte_eth_dev_portconf default_rxportconf; /** Tx parameter recommendations */ @@ -1594,20 +1594,20 @@ struct rte_eth_dev_info { /**@}*/ /** - * Ethernet device RX queue information structure. + * Ethernet device Rx queue information structure. * Used to retrieve information about configured queue. */ struct rte_eth_rxq_info { struct rte_mempool *mp; /**< mempool used by that queue. */ struct rte_eth_rxconf conf; /**< queue config parameters. */ - uint8_t scattered_rx; /**< scattered packets RX supported. */ + uint8_t scattered_rx; /**< scattered packets Rx supported. */ uint8_t queue_state; /**< one of RTE_ETH_QUEUE_STATE_*. */ uint16_t nb_desc; /**< configured number of RXDs. */ uint16_t rx_buf_size; /**< hardware receive buffer size. */ } __rte_cache_min_aligned; /** - * Ethernet device TX queue information structure. + * Ethernet device Tx queue information structure. * Used to retrieve information about configured queue. */ struct rte_eth_txq_info { @@ -1626,7 +1626,7 @@ struct rte_eth_txq_info { #define RTE_ETH_BURST_FLAG_PER_QUEUE RTE_BIT64(0) /** - * Ethernet device RX/TX queue packet burst mode information structure. + * Ethernet device Rx/Tx queue packet burst mode information structure. * Used to retrieve information about packet burst mode setting. */ struct rte_eth_burst_mode { @@ -1676,15 +1676,15 @@ struct rte_eth_xstat_name { /** * A structure used to get the information of queue and - * TC mapping on both TX and RX paths. + * TC mapping on both Tx and Rx paths. */ struct rte_eth_dcb_tc_queue_mapping { - /** rx queues assigned to tc per Pool */ + /** Rx queues assigned to tc per Pool */ struct { uint16_t base; uint16_t nb_queue; } tc_rxq[ETH_MAX_VMDQ_POOL][ETH_DCB_NUM_TCS]; - /** rx queues assigned to tc per Pool */ + /** Rx queues assigned to tc per Pool */ struct { uint16_t base; uint16_t nb_queue; @@ -1698,8 +1698,8 @@ struct rte_eth_dcb_tc_queue_mapping { struct rte_eth_dcb_info { uint8_t nb_tcs; /**< number of TCs */ uint8_t prio_tc[ETH_DCB_NUM_USER_PRIORITIES]; /**< Priority to tc */ - uint8_t tc_bws[ETH_DCB_NUM_TCS]; /**< TX BW percentage for each TC */ - /** rx queues assigned to tc */ + uint8_t tc_bws[ETH_DCB_NUM_TCS]; /**< Tx BW percentage for each TC */ + /** Rx queues assigned to tc */ struct rte_eth_dcb_tc_queue_mapping tc_queue; }; @@ -1755,13 +1755,13 @@ struct rte_eth_fec_capa { /**@}*/ /** - * Function type used for RX packet processing packet callbacks. + * Function type used for Rx packet processing packet callbacks. * - * The callback function is called on RX with a burst of packets that have + * The callback function is called on Rx with a burst of packets that have * been received on the given port and queue. * * @param port_id - * The Ethernet port on which RX is being performed. + * The Ethernet port on which Rx is being performed. * @param queue * The queue on the Ethernet port which is being used to receive the packets. * @param pkts @@ -1781,13 +1781,13 @@ typedef uint16_t (*rte_rx_callback_fn)(uint16_t port_id, uint16_t queue, void *user_param); /** - * Function type used for TX packet processing packet callbacks. + * Function type used for Tx packet processing packet callbacks. * - * The callback function is called on TX with a burst of packets immediately + * The callback function is called on Tx with a burst of packets immediately * before the packets are put onto the hardware queue for transmission. * * @param port_id - * The Ethernet port on which TX is being performed. + * The Ethernet port on which Tx is being performed. * @param queue * The queue on the Ethernet port which is being used to transmit the packets. * @param pkts @@ -1817,7 +1817,7 @@ enum rte_eth_dev_state { struct rte_eth_dev_sriov { uint8_t active; /**< SRIOV is active with 16, 32 or 64 pools */ - uint8_t nb_q_per_pool; /**< rx queue number per pool */ + uint8_t nb_q_per_pool; /**< Rx queue number per pool */ uint16_t def_vmdq_idx; /**< Default pool num used for PF */ uint16_t def_pool_q_idx; /**< Default pool queue start reg index */ }; @@ -2115,7 +2115,7 @@ const char *rte_eth_dev_tx_offload_name(uint64_t offload); * Any type of device supported offloading set in the input argument * eth_conf->[rt]xmode.offloads to rte_eth_dev_configure() is enabled * on all queues and it can't be disabled in rte_eth_[rt]x_queue_setup() - * - the Receive Side Scaling (RSS) configuration when using multiple RX + * - the Receive Side Scaling (RSS) configuration when using multiple Rx * queues per port. Any RSS hash function set in eth_conf->rss_conf.rss_hf * must be within the flow_type_rss_offloads provided by drivers via * rte_eth_dev_info_get() API. @@ -2167,7 +2167,7 @@ rte_eth_dev_is_removed(uint16_t port_id); * the DMA memory allocated for the receive descriptors of the ring. * @param rx_conf * The pointer to the configuration data to be used for the receive queue. - * NULL value is allowed, in which case default RX configuration + * NULL value is allowed, in which case default Rx configuration * will be used. * The *rx_conf* structure contains an *rx_thresh* structure with the values * of the Prefetch, Host, and Write-Back threshold registers of the receive @@ -2261,7 +2261,7 @@ int rte_eth_rx_hairpin_queue_setup * the DMA memory allocated for the transmit descriptors of the ring. * @param tx_conf * The pointer to the configuration data to be used for the transmit queue. - * NULL value is allowed, in which case default TX configuration + * NULL value is allowed, in which case default Tx configuration * will be used. * The *tx_conf* structure contains the following data: * - The *tx_thresh* structure with the values of the Prefetch, Host, and @@ -2432,13 +2432,13 @@ int rte_eth_dev_socket_id(uint16_t port_id); int rte_eth_dev_is_valid_port(uint16_t port_id); /** - * Start specified RX queue of a port. It is used when rx_deferred_start + * Start specified Rx queue of a port. It is used when rx_deferred_start * flag of the specified queue is true. * * @param port_id * The port identifier of the Ethernet device * @param rx_queue_id - * The index of the rx queue to update the ring. + * The index of the Rx queue to update the ring. * The value must be in the range [0, nb_rx_queue - 1] previously supplied * to rte_eth_dev_configure(). * @return @@ -2451,12 +2451,12 @@ int rte_eth_dev_is_valid_port(uint16_t port_id); int rte_eth_dev_rx_queue_start(uint16_t port_id, uint16_t rx_queue_id); /** - * Stop specified RX queue of a port + * Stop specified Rx queue of a port * * @param port_id * The port identifier of the Ethernet device * @param rx_queue_id - * The index of the rx queue to update the ring. + * The index of the Rx queue to update the ring. * The value must be in the range [0, nb_rx_queue - 1] previously supplied * to rte_eth_dev_configure(). * @return @@ -2469,13 +2469,13 @@ int rte_eth_dev_rx_queue_start(uint16_t port_id, uint16_t rx_queue_id); int rte_eth_dev_rx_queue_stop(uint16_t port_id, uint16_t rx_queue_id); /** - * Start TX for specified queue of a port. It is used when tx_deferred_start + * Start Tx for specified queue of a port. It is used when tx_deferred_start * flag of the specified queue is true. * * @param port_id * The port identifier of the Ethernet device * @param tx_queue_id - * The index of the tx queue to update the ring. + * The index of the Tx queue to update the ring. * The value must be in the range [0, nb_tx_queue - 1] previously supplied * to rte_eth_dev_configure(). * @return @@ -2488,12 +2488,12 @@ int rte_eth_dev_rx_queue_stop(uint16_t port_id, uint16_t rx_queue_id); int rte_eth_dev_tx_queue_start(uint16_t port_id, uint16_t tx_queue_id); /** - * Stop specified TX queue of a port + * Stop specified Tx queue of a port * * @param port_id * The port identifier of the Ethernet device * @param tx_queue_id - * The index of the tx queue to update the ring. + * The index of the Tx queue to update the ring. * The value must be in the range [0, nb_tx_queue - 1] previously supplied * to rte_eth_dev_configure(). * @return @@ -2541,7 +2541,7 @@ int rte_eth_dev_stop(uint16_t port_id); /** * Link up an Ethernet device. * - * Set device link up will re-enable the device rx/tx + * Set device link up will re-enable the device Rx/Tx * functionality after it is previously set device linked down. * * @param port_id @@ -2554,7 +2554,7 @@ int rte_eth_dev_set_link_up(uint16_t port_id); /** * Link down an Ethernet device. - * The device rx/tx functionality will be disabled if success, + * The device Rx/Tx functionality will be disabled if success, * and it can be re-enabled with a call to * rte_eth_dev_set_link_up() * @@ -3139,7 +3139,7 @@ int rte_eth_dev_fw_version_get(uint16_t port_id, * can still set a matching packet type in a received packet. * * @note - * Better to invoke this API after the device is already started or rx burst + * Better to invoke this API after the device is already started or Rx burst * function is decided, to obtain correct supported ptypes. * @note * if a given PMD does not report what ptypes it supports, then the supported @@ -3249,7 +3249,7 @@ int rte_eth_dev_set_mtu(uint16_t port_id, uint16_t mtu); int rte_eth_dev_vlan_filter(uint16_t port_id, uint16_t vlan_id, int on); /** - * Enable/Disable hardware VLAN Strip by a rx queue of an Ethernet device. + * Enable/Disable hardware VLAN Strip by a Rx queue of an Ethernet device. * * @param port_id * The port identifier of the Ethernet device. @@ -3324,14 +3324,14 @@ int rte_eth_dev_set_vlan_offload(uint16_t port_id, int offload_mask); int rte_eth_dev_get_vlan_offload(uint16_t port_id); /** - * Set port based TX VLAN insertion on or off. + * Set port based Tx VLAN insertion on or off. * * @param port_id * The port identifier of the Ethernet device. * @param pvid - * Port based TX VLAN identifier together with user priority. + * Port based Tx VLAN identifier together with user priority. * @param on - * Turn on or off the port based TX VLAN insertion. + * Turn on or off the port based Tx VLAN insertion. * * @return * - (0) if successful. @@ -3343,20 +3343,20 @@ typedef void (*buffer_tx_error_fn)(struct rte_mbuf **unsent, uint16_t count, void *userdata); /** - * Structure used to buffer packets for future TX + * Structure used to buffer packets for future Tx * Used by APIs rte_eth_tx_buffer and rte_eth_tx_buffer_flush */ struct rte_eth_dev_tx_buffer { buffer_tx_error_fn error_callback; void *error_userdata; - uint16_t size; /**< Size of buffer for buffered tx */ + uint16_t size; /**< Size of buffer for buffered Tx */ uint16_t length; /**< Number of packets in the array */ /** Pending packets to be sent on explicit flush or when full */ struct rte_mbuf *pkts[]; }; /** - * Calculate the size of the tx buffer. + * Calculate the size of the Tx buffer. * * @param sz * Number of stored packets. @@ -3410,7 +3410,7 @@ rte_eth_tx_buffer_set_err_callback(struct rte_eth_dev_tx_buffer *buffer, * * This function can be passed to rte_eth_tx_buffer_set_err_callback() to * adjust the default behavior when buffered packets cannot be sent. This - * function drops any unsent packets silently and is used by tx buffered + * function drops any unsent packets silently and is used by Tx buffered * operations as default behavior. * * NOTE: this function should not be called directly, instead it should be used @@ -3595,12 +3595,12 @@ int rte_eth_dev_callback_unregister(uint16_t port_id, rte_eth_dev_cb_fn cb_fn, void *cb_arg); /** - * When there is no rx packet coming in Rx Queue for a long time, we can - * sleep lcore related to RX Queue for power saving, and enable rx interrupt + * When there is no Rx packet coming in Rx Queue for a long time, we can + * sleep lcore related to Rx Queue for power saving, and enable Rx interrupt * to be triggered when Rx packet arrives. * - * The rte_eth_dev_rx_intr_enable() function enables rx queue - * interrupt on specific rx queue of a port. + * The rte_eth_dev_rx_intr_enable() function enables Rx queue + * interrupt on specific Rx queue of a port. * * @param port_id * The port identifier of the Ethernet device. @@ -3618,11 +3618,11 @@ int rte_eth_dev_callback_unregister(uint16_t port_id, int rte_eth_dev_rx_intr_enable(uint16_t port_id, uint16_t queue_id); /** - * When lcore wakes up from rx interrupt indicating packet coming, disable rx + * When lcore wakes up from Rx interrupt indicating packet coming, disable Rx * interrupt and returns to polling mode. * - * The rte_eth_dev_rx_intr_disable() function disables rx queue - * interrupt on specific rx queue of a port. + * The rte_eth_dev_rx_intr_disable() function disables Rx queue + * interrupt on specific Rx queue of a port. * * @param port_id * The port identifier of the Ethernet device. @@ -3640,7 +3640,7 @@ int rte_eth_dev_rx_intr_enable(uint16_t port_id, uint16_t queue_id); int rte_eth_dev_rx_intr_disable(uint16_t port_id, uint16_t queue_id); /** - * RX Interrupt control per port. + * Rx Interrupt control per port. * * @param port_id * The port identifier of the Ethernet device. @@ -3659,7 +3659,7 @@ int rte_eth_dev_rx_intr_disable(uint16_t port_id, uint16_t queue_id); int rte_eth_dev_rx_intr_ctl(uint16_t port_id, int epfd, int op, void *data); /** - * RX Interrupt control per queue. + * Rx Interrupt control per queue. * * @param port_id * The port identifier of the Ethernet device. @@ -3962,7 +3962,7 @@ int rte_eth_dev_rss_reta_query(uint16_t port_id, /** * Updates unicast hash table for receiving packet with the given destination - * MAC address, and the packet is routed to all VFs for which the RX mode is + * MAC address, and the packet is routed to all VFs for which the Rx mode is * accept packets that match the unicast hash table. * * @param port_id @@ -3984,7 +3984,7 @@ int rte_eth_dev_uc_hash_table_set(uint16_t port_id, struct rte_ether_addr *addr, /** * Updates all unicast hash bitmaps for receiving packet with any Unicast - * Ethernet MAC addresses,the packet is routed to all VFs for which the RX + * Ethernet MAC addresses,the packet is routed to all VFs for which the Rx * mode is accept packets that match the unicast hash table. * * @param port_id @@ -4010,7 +4010,7 @@ int rte_eth_dev_uc_all_hash_table_set(uint16_t port_id, uint8_t on); * @param queue_idx * The queue id. * @param tx_rate - * The tx rate in Mbps. Allocated from the total port link speed. + * The Tx rate in Mbps. Allocated from the total port link speed. * @return * - (0) if successful. * - (-ENOTSUP) if hardware doesn't support this feature. @@ -4128,7 +4128,7 @@ int rte_eth_dev_get_dcb_info(uint16_t port_id, struct rte_eth_rxtx_callback; /** - * Add a callback to be called on packet RX on a given port and queue. + * Add a callback to be called on packet Rx on a given port and queue. * * This API configures a function to be called for each burst of * packets received on a given NIC port queue. The return value is a pointer @@ -4157,7 +4157,7 @@ rte_eth_add_rx_callback(uint16_t port_id, uint16_t queue_id, rte_rx_callback_fn fn, void *user_param); /** - * Add a callback that must be called first on packet RX on a given port + * Add a callback that must be called first on packet Rx on a given port * and queue. * * This API configures a first function to be called for each burst of @@ -4187,7 +4187,7 @@ rte_eth_add_first_rx_callback(uint16_t port_id, uint16_t queue_id, rte_rx_callback_fn fn, void *user_param); /** - * Add a callback to be called on packet TX on a given port and queue. + * Add a callback to be called on packet Tx on a given port and queue. * * This API configures a function to be called for each burst of * packets sent on a given NIC port queue. The return value is a pointer @@ -4216,7 +4216,7 @@ rte_eth_add_tx_callback(uint16_t port_id, uint16_t queue_id, rte_tx_callback_fn fn, void *user_param); /** - * Remove an RX packet callback from a given port and queue. + * Remove an Rx packet callback from a given port and queue. * * This function is used to removed callbacks that were added to a NIC port * queue using rte_eth_add_rx_callback(). @@ -4226,7 +4226,7 @@ rte_eth_add_tx_callback(uint16_t port_id, uint16_t queue_id, * subsequently freed back by the application by calling rte_free(): * * - Immediately - if the port is stopped, or the user knows that no - * callbacks are in flight e.g. if called from the thread doing RX/TX + * callbacks are in flight e.g. if called from the thread doing Rx/Tx * on that queue. * * - After a short delay - where the delay is sufficient to allow any @@ -4252,7 +4252,7 @@ int rte_eth_remove_rx_callback(uint16_t port_id, uint16_t queue_id, const struct rte_eth_rxtx_callback *user_cb); /** - * Remove a TX packet callback from a given port and queue. + * Remove a Tx packet callback from a given port and queue. * * This function is used to removed callbacks that were added to a NIC port * queue using rte_eth_add_tx_callback(). @@ -4262,7 +4262,7 @@ int rte_eth_remove_rx_callback(uint16_t port_id, uint16_t queue_id, * subsequently freed back by the application by calling rte_free(): * * - Immediately - if the port is stopped, or the user knows that no - * callbacks are in flight e.g. if called from the thread doing RX/TX + * callbacks are in flight e.g. if called from the thread doing Rx/Tx * on that queue. * * - After a short delay - where the delay is sufficient to allow any @@ -4288,12 +4288,12 @@ int rte_eth_remove_tx_callback(uint16_t port_id, uint16_t queue_id, const struct rte_eth_rxtx_callback *user_cb); /** - * Retrieve information about given port's RX queue. + * Retrieve information about given port's Rx queue. * * @param port_id * The port identifier of the Ethernet device. * @param queue_id - * The RX queue on the Ethernet device for which information + * The Rx queue on the Ethernet device for which information * will be retrieved. * @param qinfo * A pointer to a structure of type *rte_eth_rxq_info_info* to be filled with @@ -4310,12 +4310,12 @@ int rte_eth_rx_queue_info_get(uint16_t port_id, uint16_t queue_id, struct rte_eth_rxq_info *qinfo); /** - * Retrieve information about given port's TX queue. + * Retrieve information about given port's Tx queue. * * @param port_id * The port identifier of the Ethernet device. * @param queue_id - * The TX queue on the Ethernet device for which information + * The Tx queue on the Ethernet device for which information * will be retrieved. * @param qinfo * A pointer to a structure of type *rte_eth_txq_info_info* to be filled with @@ -4566,14 +4566,14 @@ int rte_eth_timesync_enable(uint16_t port_id); int rte_eth_timesync_disable(uint16_t port_id); /** - * Read an IEEE1588/802.1AS RX timestamp from an Ethernet device. + * Read an IEEE1588/802.1AS Rx timestamp from an Ethernet device. * * @param port_id * The port identifier of the Ethernet device. * @param timestamp * Pointer to the timestamp struct. * @param flags - * Device specific flags. Used to pass the RX timesync register index to + * Device specific flags. Used to pass the Rx timesync register index to * i40e. Unused in igb/ixgbe, pass 0 instead. * * @return @@ -4587,7 +4587,7 @@ int rte_eth_timesync_read_rx_timestamp(uint16_t port_id, struct timespec *timestamp, uint32_t flags); /** - * Read an IEEE1588/802.1AS TX timestamp from an Ethernet device. + * Read an IEEE1588/802.1AS Tx timestamp from an Ethernet device. * * @param port_id * The port identifier of the Ethernet device. @@ -4963,18 +4963,18 @@ uint16_t rte_eth_call_rx_callbacks(uint16_t port_id, uint16_t queue_id, * device. The retrieved packets are stored in *rte_mbuf* structures whose * pointers are supplied in the *rx_pkts* array. * - * The rte_eth_rx_burst() function loops, parsing the RX ring of the - * receive queue, up to *nb_pkts* packets, and for each completed RX + * The rte_eth_rx_burst() function loops, parsing the Rx ring of the + * receive queue, up to *nb_pkts* packets, and for each completed Rx * descriptor in the ring, it performs the following operations: * * - Initialize the *rte_mbuf* data structure associated with the - * RX descriptor according to the information provided by the NIC into - * that RX descriptor. + * Rx descriptor according to the information provided by the NIC into + * that Rx descriptor. * * - Store the *rte_mbuf* data structure into the next entry of the * *rx_pkts* array. * - * - Replenish the RX descriptor with a new *rte_mbuf* buffer + * - Replenish the Rx descriptor with a new *rte_mbuf* buffer * allocated from the memory pool associated with the receive queue at * initialization time. * @@ -4986,7 +4986,7 @@ uint16_t rte_eth_call_rx_callbacks(uint16_t port_id, uint16_t queue_id, * The rte_eth_rx_burst() function returns the number of packets * actually retrieved, which is the number of *rte_mbuf* data structures * effectively supplied into the *rx_pkts* array. - * A return value equal to *nb_pkts* indicates that the RX queue contained + * A return value equal to *nb_pkts* indicates that the Rx queue contained * at least *rx_pkts* packets, and this is likely to signify that other * received packets remain in the input queue. Applications implementing * a "retrieve as much received packets as possible" policy can check this @@ -5070,7 +5070,7 @@ rte_eth_rx_burst(uint16_t port_id, uint16_t queue_id, RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0); if (qd == NULL) { - RTE_ETHDEV_LOG(ERR, "Invalid RX queue_id=%u for port_id=%u\n", + RTE_ETHDEV_LOG(ERR, "Invalid Rx queue_id=%u for port_id=%u\n", queue_id, port_id); return 0; } @@ -5101,7 +5101,7 @@ rte_eth_rx_burst(uint16_t port_id, uint16_t queue_id, } /** - * Get the number of used descriptors of a rx queue + * Get the number of used descriptors of a Rx queue * * @param port_id * The port identifier of the Ethernet device. @@ -5312,7 +5312,7 @@ uint16_t rte_eth_call_tx_callbacks(uint16_t port_id, uint16_t queue_id, * supplied in the *tx_pkts* array of *rte_mbuf* structures, each of them * allocated from a pool created with rte_pktmbuf_pool_create(). * The rte_eth_tx_burst() function loops, sending *nb_pkts* packets, - * up to the number of transmit descriptors available in the TX ring of the + * up to the number of transmit descriptors available in the Tx ring of the * transmit queue. * For each packet to send, the rte_eth_tx_burst() function performs * the following operations: @@ -5340,12 +5340,12 @@ uint16_t rte_eth_call_tx_callbacks(uint16_t port_id, uint16_t queue_id, * transparently free the memory buffers of packets previously sent. * This feature is driven by the *tx_free_thresh* value supplied to the * rte_eth_dev_configure() function at device configuration time. - * When the number of free TX descriptors drops below this threshold, the + * When the number of free Tx descriptors drops below this threshold, the * rte_eth_tx_burst() function must [attempt to] free the *rte_mbuf* buffers * of those packets whose transmission was effectively completed. * * If the PMD is DEV_TX_OFFLOAD_MT_LOCKFREE capable, multiple threads can - * invoke this function concurrently on the same tx queue without SW lock. + * invoke this function concurrently on the same Tx queue without SW lock. * @see rte_eth_dev_info_get, struct rte_eth_txconf::offloads * * @see rte_eth_tx_prepare to perform some prior checks or adjustments @@ -5393,7 +5393,7 @@ rte_eth_tx_burst(uint16_t port_id, uint16_t queue_id, RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0); if (qd == NULL) { - RTE_ETHDEV_LOG(ERR, "Invalid TX queue_id=%u for port_id=%u\n", + RTE_ETHDEV_LOG(ERR, "Invalid Tx queue_id=%u for port_id=%u\n", queue_id, port_id); return 0; } @@ -5435,13 +5435,13 @@ rte_eth_tx_burst(uint16_t port_id, uint16_t queue_id, * For each packet to send, the rte_eth_tx_prepare() function performs * the following operations: * - * - Check if packet meets devices requirements for tx offloads. + * - Check if packet meets devices requirements for Tx offloads. * * - Check limitations about number of segments. * * - Check additional requirements when debug is enabled. * - * - Update and/or reset required checksums when tx offload is set for packet. + * - Update and/or reset required checksums when Tx offload is set for packet. * * Since this function can modify packet data, provided mbufs must be safely * writable (e.g. modified data cannot be in shared segment). @@ -5503,12 +5503,12 @@ rte_eth_tx_prepare(uint16_t port_id, uint16_t queue_id, #ifdef RTE_ETHDEV_DEBUG_TX if (!rte_eth_dev_is_valid_port(port_id)) { - RTE_ETHDEV_LOG(ERR, "Invalid TX port_id=%u\n", port_id); + RTE_ETHDEV_LOG(ERR, "Invalid Tx port_id=%u\n", port_id); rte_errno = ENODEV; return 0; } if (qd == NULL) { - RTE_ETHDEV_LOG(ERR, "Invalid TX queue_id=%u for port_id=%u\n", + RTE_ETHDEV_LOG(ERR, "Invalid Tx queue_id=%u for port_id=%u\n", queue_id, port_id); rte_errno = EINVAL; return 0; diff --git a/lib/ethdev/rte_ethdev_core.h b/lib/ethdev/rte_ethdev_core.h index 18d725fca1..dcf8adab92 100644 --- a/lib/ethdev/rte_ethdev_core.h +++ b/lib/ethdev/rte_ethdev_core.h @@ -86,7 +86,7 @@ struct rte_eth_fp_ops { */ /** PMD receive function. */ eth_rx_burst_t rx_pkt_burst; - /** Get the number of used RX descriptors. */ + /** Get the number of used Rx descriptors. */ eth_rx_queue_count_t rx_queue_count; /** Check the status of a Rx descriptor. */ eth_rx_descriptor_status_t rx_descriptor_status; diff --git a/lib/ethdev/rte_tm.h b/lib/ethdev/rte_tm.h index 175417a15f..d39e897849 100644 --- a/lib/ethdev/rte_tm.h +++ b/lib/ethdev/rte_tm.h @@ -47,7 +47,7 @@ extern "C" { /** * Ethernet framing overhead including the Frame Check Sequence (FCS) field. * Useful when FCS is generated and added at the end of the Ethernet frame on - * TX side without any SW intervention. + * Tx side without any SW intervention. * * One of the typical values for the pkt_length_adjust field of the shaper * profile. @@ -1089,9 +1089,9 @@ struct rte_tm_shaper_params { * the lowest weight. For each SP priority, the WFQ weight mode can be set as * either byte-based or packet-based. * - * Each leaf node sits on top of a TX queue of the current Ethernet port. Hence, + * Each leaf node sits on top of a Tx queue of the current Ethernet port. Hence, * the leaf nodes are predefined, with their node IDs set to 0 .. (N-1), where N - * is the number of TX queues configured for the current Ethernet port. The + * is the number of Tx queues configured for the current Ethernet port. The * non-leaf nodes have their IDs generated by the application. */ struct rte_tm_node_params { @@ -1230,9 +1230,9 @@ struct rte_tm_error { /** * Traffic manager get number of leaf nodes * - * Each leaf node sits on on top of a TX queue of the current Ethernet port. + * Each leaf node sits on top of a Tx queue of the current Ethernet port. * Therefore, the set of leaf nodes is predefined, their number is always equal - * to N (where N is the number of TX queues configured for the current port) + * to N (where N is the number of Tx queues configured for the current port) * and their IDs are 0 .. (N-1). * * @param[in] port_id @@ -1254,7 +1254,7 @@ rte_tm_get_number_of_leaf_nodes(uint16_t port_id, * Traffic manager node ID validate and type (i.e. leaf or non-leaf) get * * The leaf nodes have predefined IDs in the range of 0 .. (N-1), where N is - * the number of TX queues of the current Ethernet port. The non-leaf nodes + * the number of Tx queues of the current Ethernet port. The non-leaf nodes * have their IDs generated by the application outside of the above range, * which is reserved for leaf nodes. * @@ -1558,7 +1558,7 @@ rte_tm_shared_shaper_delete(uint16_t port_id, * * This function has to be called for both leaf and non-leaf nodes. In the case * of leaf nodes (i.e. *node_id* is within the range of 0 .. (N-1), with N as - * the number of configured TX queues of the current port), the leaf node is + * the number of configured Tx queues of the current port), the leaf node is * configured rather than created (as the set of leaf nodes is predefined) and * it is also connected as child of an existing node. *