X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_ether%2Frte_ethdev.c;h=95f2ceb1bfd6cc7a7c7e819f4fd5be02fd065b3e;hb=fdf20fa7bee9df9037116318a87080e1eb7e757e;hp=5ee203043ff1cea8b374a1d96fcdfd63e07153fe;hpb=c3d0564cf0f00c3c9a61cf72bd4bd1c441740637;p=dpdk.git diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c index 5ee203043f..95f2ceb1bf 100644 --- a/lib/librte_ether/rte_ethdev.c +++ b/lib/librte_ether/rte_ethdev.c @@ -1,13 +1,13 @@ /*- * 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 * modification, are permitted provided that the following conditions * are met: - * + * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright @@ -17,7 +17,7 @@ * * Neither the name of Intel Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR @@ -41,6 +41,7 @@ #include #include #include +#include #include #include @@ -64,6 +65,7 @@ #include #include #include +#include #include "rte_ether.h" #include "rte_ethdev.h" @@ -112,6 +114,48 @@ static uint8_t nb_ports = 0; /* spinlock for eth device callbacks */ static rte_spinlock_t rte_eth_dev_cb_lock = RTE_SPINLOCK_INITIALIZER; +/* store statistics names and its offset in stats structure */ +struct rte_eth_xstats_name_off { + char name[RTE_ETH_XSTATS_NAME_SIZE]; + unsigned offset; +}; + +static struct rte_eth_xstats_name_off rte_stats_strings[] = { + {"rx_packets", offsetof(struct rte_eth_stats, ipackets)}, + {"tx_packets", offsetof(struct rte_eth_stats, opackets)}, + {"rx_bytes", offsetof(struct rte_eth_stats, ibytes)}, + {"tx_bytes", offsetof(struct rte_eth_stats, obytes)}, + {"tx_errors", offsetof(struct rte_eth_stats, oerrors)}, + {"rx_missed_errors", offsetof(struct rte_eth_stats, imissed)}, + {"rx_crc_errors", offsetof(struct rte_eth_stats, ibadcrc)}, + {"rx_bad_length_errors", offsetof(struct rte_eth_stats, ibadlen)}, + {"rx_errors", offsetof(struct rte_eth_stats, ierrors)}, + {"alloc_rx_buff_failed", offsetof(struct rte_eth_stats, rx_nombuf)}, + {"fdir_match", offsetof(struct rte_eth_stats, fdirmatch)}, + {"fdir_miss", offsetof(struct rte_eth_stats, fdirmiss)}, + {"tx_flow_control_xon", offsetof(struct rte_eth_stats, tx_pause_xon)}, + {"rx_flow_control_xon", offsetof(struct rte_eth_stats, rx_pause_xon)}, + {"tx_flow_control_xoff", offsetof(struct rte_eth_stats, tx_pause_xoff)}, + {"rx_flow_control_xoff", offsetof(struct rte_eth_stats, rx_pause_xoff)}, +}; +#define RTE_NB_STATS (sizeof(rte_stats_strings) / sizeof(rte_stats_strings[0])) + +static struct rte_eth_xstats_name_off rte_rxq_stats_strings[] = { + {"rx_packets", offsetof(struct rte_eth_stats, q_ipackets)}, + {"rx_bytes", offsetof(struct rte_eth_stats, q_ibytes)}, +}; +#define RTE_NB_RXQ_STATS (sizeof(rte_rxq_stats_strings) / \ + sizeof(rte_rxq_stats_strings[0])) + +static struct rte_eth_xstats_name_off rte_txq_stats_strings[] = { + {"tx_packets", offsetof(struct rte_eth_stats, q_opackets)}, + {"tx_bytes", offsetof(struct rte_eth_stats, q_obytes)}, + {"tx_errors", offsetof(struct rte_eth_stats, q_errors)}, +}; +#define RTE_NB_TXQ_STATS (sizeof(rte_txq_stats_strings) / \ + sizeof(rte_txq_stats_strings[0])) + + /** * The user application callback description. * @@ -152,21 +196,39 @@ rte_eth_dev_data_alloc(void) RTE_MAX_ETHPORTS * sizeof(*rte_eth_dev_data)); } +static struct rte_eth_dev * +rte_eth_dev_allocated(const char *name) +{ + unsigned i; + + for (i = 0; i < nb_ports; i++) { + if (strcmp(rte_eth_devices[i].data->name, name) == 0) + return &rte_eth_devices[i]; + } + return NULL; +} + struct rte_eth_dev * -rte_eth_dev_allocate(void) +rte_eth_dev_allocate(const char *name) { struct rte_eth_dev *eth_dev; if (nb_ports == RTE_MAX_ETHPORTS) { - PMD_DEBUG_TRACE("Reached maximum number of ethernet ports\n"); + PMD_DEBUG_TRACE("Reached maximum number of Ethernet ports\n"); return NULL; } if (rte_eth_dev_data == NULL) rte_eth_dev_data_alloc(); + if (rte_eth_dev_allocated(name) != NULL) { + PMD_DEBUG_TRACE("Ethernet Device with name %s already allocated!\n", name); + return NULL; + } + eth_dev = &rte_eth_devices[nb_ports]; eth_dev->data = &rte_eth_dev_data[nb_ports]; + snprintf(eth_dev->data->name, sizeof(eth_dev->data->name), "%s", name); eth_dev->data->port_id = nb_ports++; return eth_dev; } @@ -177,18 +239,24 @@ rte_eth_dev_init(struct rte_pci_driver *pci_drv, { struct eth_driver *eth_drv; struct rte_eth_dev *eth_dev; + char ethdev_name[RTE_ETH_NAME_MAX_LEN]; + int diag; eth_drv = (struct eth_driver *)pci_drv; - eth_dev = rte_eth_dev_allocate(); + /* Create unique Ethernet device name using PCI address */ + snprintf(ethdev_name, RTE_ETH_NAME_MAX_LEN, "%d:%d.%d", + pci_dev->addr.bus, pci_dev->addr.devid, pci_dev->addr.function); + + eth_dev = rte_eth_dev_allocate(ethdev_name); if (eth_dev == NULL) return -ENOMEM; if (rte_eal_process_type() == RTE_PROC_PRIMARY){ eth_dev->data->dev_private = rte_zmalloc("ethdev private structure", eth_drv->dev_private_size, - CACHE_LINE_SIZE); + RTE_CACHE_LINE_SIZE); if (eth_dev->data->dev_private == NULL) rte_panic("Cannot allocate memzone for private port data\n"); } @@ -200,9 +268,9 @@ rte_eth_dev_init(struct rte_pci_driver *pci_drv, TAILQ_INIT(&(eth_dev->callbacks)); /* - * Set the default maximum frame size. + * Set the default MTU. */ - eth_dev->data->max_frame_size = ETHER_MAX_LEN; + eth_dev->data->mtu = ETHER_MTU; /* Invoke PMD device initialization function */ diag = (*eth_drv->eth_dev_init)(eth_drv, eth_dev); @@ -261,23 +329,23 @@ rte_eth_dev_rx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues) void **rxq; unsigned i; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_release, -ENOTSUP); - - if (dev->data->rx_queues == NULL) { + if (dev->data->rx_queues == NULL) { /* first time configuration */ dev->data->rx_queues = rte_zmalloc("ethdev->rx_queues", sizeof(dev->data->rx_queues[0]) * nb_queues, - CACHE_LINE_SIZE); + RTE_CACHE_LINE_SIZE); if (dev->data->rx_queues == NULL) { dev->data->nb_rx_queues = 0; return -(ENOMEM); } - } else { + } else { /* re-configure */ + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_release, -ENOTSUP); + rxq = dev->data->rx_queues; for (i = nb_queues; i < old_nb_queues; i++) (*dev->dev_ops->rx_queue_release)(rxq[i]); rxq = rte_realloc(rxq, sizeof(rxq[0]) * nb_queues, - CACHE_LINE_SIZE); + RTE_CACHE_LINE_SIZE); if (rxq == NULL) return -(ENOMEM); @@ -292,6 +360,110 @@ rte_eth_dev_rx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues) return (0); } +int +rte_eth_dev_rx_queue_start(uint8_t port_id, uint16_t rx_queue_id) +{ + struct rte_eth_dev *dev; + + /* This function is only safe when called from the primary process + * in a multi-process setup*/ + PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -EINVAL; + } + + dev = &rte_eth_devices[port_id]; + if (rx_queue_id >= dev->data->nb_rx_queues) { + PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id); + return -EINVAL; + } + + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_start, -ENOTSUP); + + return dev->dev_ops->rx_queue_start(dev, rx_queue_id); + +} + +int +rte_eth_dev_rx_queue_stop(uint8_t port_id, uint16_t rx_queue_id) +{ + struct rte_eth_dev *dev; + + /* This function is only safe when called from the primary process + * in a multi-process setup*/ + PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -EINVAL; + } + + dev = &rte_eth_devices[port_id]; + if (rx_queue_id >= dev->data->nb_rx_queues) { + PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id); + return -EINVAL; + } + + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_stop, -ENOTSUP); + + return dev->dev_ops->rx_queue_stop(dev, rx_queue_id); + +} + +int +rte_eth_dev_tx_queue_start(uint8_t port_id, uint16_t tx_queue_id) +{ + struct rte_eth_dev *dev; + + /* This function is only safe when called from the primary process + * in a multi-process setup*/ + PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -EINVAL; + } + + dev = &rte_eth_devices[port_id]; + if (tx_queue_id >= dev->data->nb_tx_queues) { + PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id); + return -EINVAL; + } + + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_start, -ENOTSUP); + + return dev->dev_ops->tx_queue_start(dev, tx_queue_id); + +} + +int +rte_eth_dev_tx_queue_stop(uint8_t port_id, uint16_t tx_queue_id) +{ + struct rte_eth_dev *dev; + + /* This function is only safe when called from the primary process + * in a multi-process setup*/ + PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -EINVAL; + } + + dev = &rte_eth_devices[port_id]; + if (tx_queue_id >= dev->data->nb_tx_queues) { + PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id); + return -EINVAL; + } + + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_stop, -ENOTSUP); + + return dev->dev_ops->tx_queue_stop(dev, tx_queue_id); + +} + static int rte_eth_dev_tx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues) { @@ -299,23 +471,23 @@ rte_eth_dev_tx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues) void **txq; unsigned i; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_release, -ENOTSUP); - - if (dev->data->tx_queues == NULL) { + if (dev->data->tx_queues == NULL) { /* first time configuration */ dev->data->tx_queues = rte_zmalloc("ethdev->tx_queues", sizeof(dev->data->tx_queues[0]) * nb_queues, - CACHE_LINE_SIZE); + RTE_CACHE_LINE_SIZE); if (dev->data->tx_queues == NULL) { dev->data->nb_tx_queues = 0; return -(ENOMEM); } - } else { + } else { /* re-configure */ + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_release, -ENOTSUP); + txq = dev->data->tx_queues; for (i = nb_queues; i < old_nb_queues; i++) (*dev->dev_ops->tx_queue_release)(txq[i]); txq = rte_realloc(txq, sizeof(txq[0]) * nb_queues, - CACHE_LINE_SIZE); + RTE_CACHE_LINE_SIZE); if (txq == NULL) return -(ENOMEM); @@ -338,14 +510,16 @@ rte_eth_dev_check_mq_mode(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, if (RTE_ETH_DEV_SRIOV(dev).active != 0) { /* check multi-queue mode */ - if ((dev_conf->rxmode.mq_mode == ETH_MQ_RX_RSS) || + if ((dev_conf->rxmode.mq_mode == ETH_MQ_RX_RSS) || (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) || (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB_RSS) || (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB)) { /* SRIOV only works in VMDq enable mode */ - PMD_DEBUG_TRACE("ethdev port_id=%d SRIOV active, " - "wrong VMDQ mq_mode rx %d tx %d\n", - port_id, dev_conf->rxmode.mq_mode, + PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8 + " SRIOV active, " + "wrong VMDQ mq_mode rx %u tx %u\n", + port_id, + dev_conf->rxmode.mq_mode, dev_conf->txmode.mq_mode); return (-EINVAL); } @@ -355,8 +529,9 @@ rte_eth_dev_check_mq_mode(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, case ETH_MQ_RX_VMDQ_DCB: case ETH_MQ_RX_VMDQ_DCB_RSS: /* DCB/RSS VMDQ in SRIOV mode, not implement yet */ - PMD_DEBUG_TRACE("ethdev port_id=%d SRIOV active, " - "unsupported VMDQ mq_mode rx %d\n", + PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8 + " SRIOV active, " + "unsupported VMDQ mq_mode rx %u\n", port_id, dev_conf->rxmode.mq_mode); return (-EINVAL); default: /* ETH_MQ_RX_VMDQ_ONLY or ETH_MQ_RX_NONE */ @@ -370,8 +545,9 @@ rte_eth_dev_check_mq_mode(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, switch (dev_conf->txmode.mq_mode) { case ETH_MQ_TX_VMDQ_DCB: /* DCB VMDQ in SRIOV mode, not implement yet */ - PMD_DEBUG_TRACE("ethdev port_id=%d SRIOV active, " - "unsupported VMDQ mq_mode tx %d\n", + PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8 + " SRIOV active, " + "unsupported VMDQ mq_mode tx %u\n", port_id, dev_conf->txmode.mq_mode); return (-EINVAL); default: /* ETH_MQ_TX_VMDQ_ONLY or ETH_MQ_TX_NONE */ @@ -386,7 +562,7 @@ rte_eth_dev_check_mq_mode(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, if ((nb_rx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) || (nb_tx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)) { PMD_DEBUG_TRACE("ethdev port_id=%d SRIOV active, " - "queue number must less equal to %d\n", + "queue number must less equal to %d\n", port_id, RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool); return (-EINVAL); } @@ -394,7 +570,7 @@ rte_eth_dev_check_mq_mode(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, /* For vmdb+dcb mode check our configuration before we go further */ if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB) { const struct rte_eth_vmdq_dcb_conf *conf; - + if (nb_rx_q != ETH_VMDQ_DCB_NUM_QUEUES) { PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB, nb_rx_q " "!= %d\n", @@ -412,7 +588,7 @@ rte_eth_dev_check_mq_mode(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, } if (dev_conf->txmode.mq_mode == ETH_MQ_TX_VMDQ_DCB) { const struct rte_eth_vmdq_dcb_tx_conf *conf; - + if (nb_tx_q != ETH_VMDQ_DCB_NUM_QUEUES) { PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB, nb_tx_q " "!= %d\n", @@ -429,11 +605,11 @@ rte_eth_dev_check_mq_mode(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, return (-EINVAL); } } - + /* For DCB mode check our configuration before we go further */ if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) { const struct rte_eth_dcb_rx_conf *conf; - + if (nb_rx_q != ETH_DCB_NUM_QUEUES) { PMD_DEBUG_TRACE("ethdev port_id=%d DCB, nb_rx_q " "!= %d\n", @@ -450,10 +626,10 @@ rte_eth_dev_check_mq_mode(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, return (-EINVAL); } } - + if (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB) { const struct rte_eth_dcb_tx_conf *conf; - + if (nb_tx_q != ETH_DCB_NUM_QUEUES) { PMD_DEBUG_TRACE("ethdev port_id=%d DCB, nb_tx_q " "!= %d\n", @@ -530,6 +706,20 @@ rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, /* Copy the dev_conf parameter into the dev structure */ memcpy(&dev->data->dev_conf, dev_conf, sizeof(dev->data->dev_conf)); + /* + * If link state interrupt is enabled, check that the + * device supports it. + */ + if (dev_conf->intr_conf.lsc == 1) { + const struct rte_pci_driver *pci_drv = &dev->driver->pci_drv; + + if (!(pci_drv->drv_flags & RTE_PCI_DRV_INTR_LSC)) { + PMD_DEBUG_TRACE("driver %s does not support lsc\n", + pci_drv->name); + return (-EINVAL); + } + } + /* * If jumbo frames are enabled, check that the maximum RX packet * length is supported by the configured device. @@ -552,9 +742,13 @@ rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, (unsigned)ETHER_MIN_LEN); return (-EINVAL); } - } else - /* Use default value */ - dev->data->dev_conf.rxmode.max_rx_pkt_len = ETHER_MAX_LEN; + } else { + if (dev_conf->rxmode.max_rx_pkt_len < ETHER_MIN_LEN || + dev_conf->rxmode.max_rx_pkt_len > ETHER_MAX_LEN) + /* Use default value */ + dev->data->dev_conf.rxmode.max_rx_pkt_len = + ETHER_MAX_LEN; + } /* multipe queue mode checking */ diag = rte_eth_dev_check_mq_mode(port_id, nb_rx_q, nb_tx_q, dev_conf); @@ -619,7 +813,8 @@ rte_eth_dev_config_restore(uint8_t port_id) continue; /* add address to the hardware */ - if (*dev->dev_ops->mac_addr_add) + if (*dev->dev_ops->mac_addr_add && + dev->data->mac_pool_sel[i] & (1ULL << pool)) (*dev->dev_ops->mac_addr_add)(dev, &addr, i, pool); else { PMD_DEBUG_TRACE("port %d: MAC address array not supported\n", @@ -653,12 +848,20 @@ rte_eth_dev_start(uint8_t port_id) PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); if (port_id >= nb_ports) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + PMD_DEBUG_TRACE("Invalid port_id=%" PRIu8 "\n", port_id); return (-EINVAL); } dev = &rte_eth_devices[port_id]; FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_start, -ENOTSUP); + + if (dev->data->dev_started != 0) { + PMD_DEBUG_TRACE("Device with port_id=%" PRIu8 + " already started\n", + port_id); + return (0); + } + diag = (*dev->dev_ops->dev_start)(dev); if (diag == 0) dev->data->dev_started = 1; @@ -680,16 +883,62 @@ rte_eth_dev_stop(uint8_t port_id) PROC_PRIMARY_OR_RET(); if (port_id >= nb_ports) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + PMD_DEBUG_TRACE("Invalid port_id=%" PRIu8 "\n", port_id); return; } dev = &rte_eth_devices[port_id]; FUNC_PTR_OR_RET(*dev->dev_ops->dev_stop); + + if (dev->data->dev_started == 0) { + PMD_DEBUG_TRACE("Device with port_id=%" PRIu8 + " already stopped\n", + port_id); + return; + } + dev->data->dev_started = 0; (*dev->dev_ops->dev_stop)(dev); } +int +rte_eth_dev_set_link_up(uint8_t port_id) +{ + struct rte_eth_dev *dev; + + /* This function is only safe when called from the primary process + * in a multi-process setup*/ + PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -EINVAL; + } + dev = &rte_eth_devices[port_id]; + + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_set_link_up, -ENOTSUP); + return (*dev->dev_ops->dev_set_link_up)(dev); +} + +int +rte_eth_dev_set_link_down(uint8_t port_id) +{ + struct rte_eth_dev *dev; + + /* This function is only safe when called from the primary process + * in a multi-process setup*/ + PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -EINVAL; + } + dev = &rte_eth_devices[port_id]; + + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_set_link_down, -ENOTSUP); + return (*dev->dev_ops->dev_set_link_down)(dev); +} + void rte_eth_dev_close(uint8_t port_id) { @@ -717,6 +966,8 @@ rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id, const struct rte_eth_rxconf *rx_conf, struct rte_mempool *mp) { + int ret; + uint32_t mbp_buf_size; struct rte_eth_dev *dev; struct rte_pktmbuf_pool_private *mbp_priv; struct rte_eth_dev_info dev_info; @@ -749,22 +1000,22 @@ rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id, * This value must be provided in the private data of the memory pool. * First check that the memory pool has a valid private data. */ - (*dev->dev_ops->dev_infos_get)(dev, &dev_info); + rte_eth_dev_info_get(port_id, &dev_info); if (mp->private_data_size < sizeof(struct rte_pktmbuf_pool_private)) { PMD_DEBUG_TRACE("%s private_data_size %d < %d\n", mp->name, (int) mp->private_data_size, (int) sizeof(struct rte_pktmbuf_pool_private)); return (-ENOSPC); } - mbp_priv = (struct rte_pktmbuf_pool_private *) - ((char *)mp + sizeof(struct rte_mempool)); - if ((uint32_t) (mbp_priv->mbuf_data_room_size - RTE_PKTMBUF_HEADROOM) < - dev_info.min_rx_bufsize) { + mbp_priv = rte_mempool_get_priv(mp); + mbp_buf_size = mbp_priv->mbuf_data_room_size; + + if ((mbp_buf_size - RTE_PKTMBUF_HEADROOM) < dev_info.min_rx_bufsize) { PMD_DEBUG_TRACE("%s mbuf_data_room_size %d < %d " "(RTE_PKTMBUF_HEADROOM=%d + min_rx_bufsize(dev)" "=%d)\n", mp->name, - (int)mbp_priv->mbuf_data_room_size, + (int)mbp_buf_size, (int)(RTE_PKTMBUF_HEADROOM + dev_info.min_rx_bufsize), (int)RTE_PKTMBUF_HEADROOM, @@ -772,8 +1023,18 @@ rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id, return (-EINVAL); } - return (*dev->dev_ops->rx_queue_setup)(dev, rx_queue_id, nb_rx_desc, - socket_id, rx_conf, mp); + if (rx_conf == NULL) + rx_conf = &dev_info.default_rxconf; + + ret = (*dev->dev_ops->rx_queue_setup)(dev, rx_queue_id, nb_rx_desc, + socket_id, rx_conf, mp); + if (!ret) { + if (!dev->data->min_rx_buf_size || + dev->data->min_rx_buf_size > mbp_buf_size) + dev->data->min_rx_buf_size = mbp_buf_size; + } + + return ret; } int @@ -782,6 +1043,7 @@ rte_eth_tx_queue_setup(uint8_t port_id, uint16_t tx_queue_id, const struct rte_eth_txconf *tx_conf) { struct rte_eth_dev *dev; + struct rte_eth_dev_info dev_info; /* This function is only safe when called from the primary process * in a multi-process setup*/ @@ -803,7 +1065,14 @@ rte_eth_tx_queue_setup(uint8_t port_id, uint16_t tx_queue_id, return -EBUSY; } + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP); FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_setup, -ENOTSUP); + + rte_eth_dev_info_get(port_id, &dev_info); + + if (tx_conf == NULL) + tx_conf = &dev_info.default_txconf; + return (*dev->dev_ops->tx_queue_setup)(dev, tx_queue_id, nb_tx_desc, socket_id, tx_conf); } @@ -924,11 +1193,11 @@ rte_eth_link_get(uint8_t port_id, struct rte_eth_link *eth_link) return; } dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_RET(*dev->dev_ops->link_update); if (dev->data->dev_conf.intr_conf.lsc != 0) rte_eth_dev_atomic_read_link_status(dev, eth_link); else { + FUNC_PTR_OR_RET(*dev->dev_ops->link_update); (*dev->dev_ops->link_update)(dev, 1); *eth_link = dev->data->dev_link; } @@ -944,11 +1213,11 @@ rte_eth_link_get_nowait(uint8_t port_id, struct rte_eth_link *eth_link) return; } dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_RET(*dev->dev_ops->link_update); if (dev->data->dev_conf.intr_conf.lsc != 0) rte_eth_dev_atomic_read_link_status(dev, eth_link); else { + FUNC_PTR_OR_RET(*dev->dev_ops->link_update); (*dev->dev_ops->link_update)(dev, 0); *eth_link = dev->data->dev_link; } @@ -986,6 +1255,101 @@ rte_eth_stats_reset(uint8_t port_id) (*dev->dev_ops->stats_reset)(dev); } +/* retrieve ethdev extended statistics */ +int +rte_eth_xstats_get(uint8_t port_id, struct rte_eth_xstats *xstats, + unsigned n) +{ + struct rte_eth_stats eth_stats; + struct rte_eth_dev *dev; + unsigned count, i, q; + uint64_t val; + char *stats_ptr; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -1; + } + dev = &rte_eth_devices[port_id]; + + /* implemented by the driver */ + if (dev->dev_ops->xstats_get != NULL) + return (*dev->dev_ops->xstats_get)(dev, xstats, n); + + /* else, return generic statistics */ + count = RTE_NB_STATS; + count += dev->data->nb_rx_queues * RTE_NB_RXQ_STATS; + count += dev->data->nb_tx_queues * RTE_NB_TXQ_STATS; + if (n < count) + return count; + + /* now fill the xstats structure */ + + count = 0; + memset(ð_stats, 0, sizeof(eth_stats)); + rte_eth_stats_get(port_id, ð_stats); + + /* global stats */ + for (i = 0; i < RTE_NB_STATS; i++) { + stats_ptr = (char *)ð_stats + rte_stats_strings[i].offset; + val = *(uint64_t *)stats_ptr; + snprintf(xstats[count].name, sizeof(xstats[count].name), + "%s", rte_stats_strings[i].name); + xstats[count++].value = val; + } + + /* per-rxq stats */ + for (q = 0; q < dev->data->nb_rx_queues; q++) { + for (i = 0; i < RTE_NB_RXQ_STATS; i++) { + stats_ptr = (char *)ð_stats; + stats_ptr += rte_rxq_stats_strings[i].offset; + stats_ptr += q * sizeof(uint64_t); + val = *(uint64_t *)stats_ptr; + snprintf(xstats[count].name, sizeof(xstats[count].name), + "rx_queue_%u_%s", q, + rte_rxq_stats_strings[i].name); + xstats[count++].value = val; + } + } + + /* per-txq stats */ + for (q = 0; q < dev->data->nb_tx_queues; q++) { + for (i = 0; i < RTE_NB_TXQ_STATS; i++) { + stats_ptr = (char *)ð_stats; + stats_ptr += rte_txq_stats_strings[i].offset; + stats_ptr += q * sizeof(uint64_t); + val = *(uint64_t *)stats_ptr; + snprintf(xstats[count].name, sizeof(xstats[count].name), + "tx_queue_%u_%s", q, + rte_txq_stats_strings[i].name); + xstats[count++].value = val; + } + } + + return count; +} + +/* reset ethdev extended statistics */ +void +rte_eth_xstats_reset(uint8_t port_id) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return; + } + dev = &rte_eth_devices[port_id]; + + /* implemented by the driver */ + if (dev->dev_ops->xstats_reset != NULL) { + (*dev->dev_ops->xstats_reset)(dev); + return; + } + + /* fallback to default */ + rte_eth_stats_reset(port_id); +} static int set_queue_stats_mapping(uint8_t port_id, uint16_t queue_id, uint8_t stat_idx, @@ -1034,6 +1398,8 @@ rte_eth_dev_info_get(uint8_t port_id, struct rte_eth_dev_info *dev_info) } dev = &rte_eth_devices[port_id]; + memset(dev_info, 0, sizeof(struct rte_eth_dev_info)); + FUNC_PTR_OR_RET(*dev->dev_ops->dev_infos_get); (*dev->dev_ops->dev_infos_get)(dev, dev_info); dev_info->pci_dev = dev->pci_dev; @@ -1054,6 +1420,43 @@ rte_eth_macaddr_get(uint8_t port_id, struct ether_addr *mac_addr) ether_addr_copy(&dev->data->mac_addrs[0], mac_addr); } + +int +rte_eth_dev_get_mtu(uint8_t port_id, uint16_t *mtu) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return (-ENODEV); + } + + dev = &rte_eth_devices[port_id]; + *mtu = dev->data->mtu; + return 0; +} + +int +rte_eth_dev_set_mtu(uint8_t port_id, uint16_t mtu) +{ + int ret; + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return (-ENODEV); + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mtu_set, -ENOTSUP); + + ret = (*dev->dev_ops->mtu_set)(dev, mtu); + if (!ret) + dev->data->mtu = mtu; + + return ret; +} + int rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id, int on) { @@ -1125,7 +1528,7 @@ rte_eth_dev_set_vlan_offload(uint8_t port_id, int offload_mask) int ret = 0; int mask = 0; int cur, org = 0; - + if (port_id >= nb_ports) { PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); return (-ENODEV); @@ -1140,7 +1543,7 @@ rte_eth_dev_set_vlan_offload(uint8_t port_id, int offload_mask) dev->data->dev_conf.rxmode.hw_vlan_strip = (uint8_t)cur; mask |= ETH_VLAN_STRIP_MASK; } - + cur = !!(offload_mask & ETH_VLAN_FILTER_OFFLOAD); org = !!(dev->data->dev_conf.rxmode.hw_vlan_filter); if (cur != org){ @@ -1158,7 +1561,7 @@ rte_eth_dev_set_vlan_offload(uint8_t port_id, int offload_mask) /*no change*/ if(mask == 0) return ret; - + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_offload_set, -ENOTSUP); (*dev->dev_ops->vlan_offload_set)(dev, mask); @@ -1190,7 +1593,22 @@ rte_eth_dev_get_vlan_offload(uint8_t port_id) return ret; } - +int +rte_eth_dev_set_vlan_pvid(uint8_t port_id, uint16_t pvid, int on) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return (-ENODEV); + } + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_pvid_set, -ENOTSUP); + (*dev->dev_ops->vlan_pvid_set)(dev, pvid, on); + + return 0; +} + int rte_eth_dev_fdir_add_signature_filter(uint8_t port_id, struct rte_fdir_filter *fdir_filter, @@ -1451,6 +1869,22 @@ rte_eth_dev_fdir_set_masks(uint8_t port_id, struct rte_fdir_masks *fdir_mask) return (*dev->dev_ops->fdir_set_masks)(dev, fdir_mask); } +int +rte_eth_dev_flow_ctrl_get(uint8_t port_id, struct rte_eth_fc_conf *fc_conf) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return (-ENODEV); + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->flow_ctrl_get, -ENOTSUP); + memset(fc_conf, 0, sizeof(*fc_conf)); + return (*dev->dev_ops->flow_ctrl_get)(dev, fc_conf); +} + int rte_eth_dev_flow_ctrl_set(uint8_t port_id, struct rte_eth_fc_conf *fc_conf) { @@ -1493,76 +1927,200 @@ rte_eth_dev_priority_flow_ctrl_set(uint8_t port_id, struct rte_eth_pfc_conf *pfc return (-ENOTSUP); } -int -rte_eth_dev_rss_reta_update(uint8_t port_id, struct rte_eth_rss_reta *reta_conf) +static inline int +rte_eth_check_reta_mask(struct rte_eth_rss_reta_entry64 *reta_conf, + uint16_t reta_size) { - struct rte_eth_dev *dev; - uint8_t i,j; + uint16_t i, num; - if (port_id >= nb_ports) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); + if (!reta_conf) + return -EINVAL; + + if (reta_size != RTE_ALIGN(reta_size, RTE_RETA_GROUP_SIZE)) { + PMD_DEBUG_TRACE("Invalid reta size, should be %u aligned\n", + RTE_RETA_GROUP_SIZE); + return -EINVAL; } - /* Invalid mask bit(s) setting */ - if ((reta_conf->mask_lo == 0) && (reta_conf->mask_hi == 0)) { - PMD_DEBUG_TRACE("Invalid update mask bits for port=%d\n",port_id); - return (-EINVAL); + num = reta_size / RTE_RETA_GROUP_SIZE; + for (i = 0; i < num; i++) { + if (reta_conf[i].mask) + return 0; } - if (reta_conf->mask_lo != 0) { - for (i = 0; i < ETH_RSS_RETA_NUM_ENTRIES/2; i++) { - if ((reta_conf->mask_lo & (1ULL << i)) && - (reta_conf->reta[i] >= ETH_RSS_RETA_MAX_QUEUE)) { - PMD_DEBUG_TRACE("RETA hash index output" - "configration for port=%d,invalid" - "queue=%d\n",port_id,reta_conf->reta[i]); + return -EINVAL; +} - return (-EINVAL); - } +static inline int +rte_eth_check_reta_entry(struct rte_eth_rss_reta_entry64 *reta_conf, + uint16_t reta_size, + uint8_t max_rxq) +{ + uint16_t i, idx, shift; + + if (!reta_conf) + return -EINVAL; + + if (max_rxq == 0) { + PMD_DEBUG_TRACE("No receive queue is available\n"); + return -EINVAL; + } + + for (i = 0; i < reta_size; i++) { + idx = i / RTE_RETA_GROUP_SIZE; + shift = i % RTE_RETA_GROUP_SIZE; + if ((reta_conf[idx].mask & (1ULL << shift)) && + (reta_conf[idx].reta[shift] >= max_rxq)) { + PMD_DEBUG_TRACE("reta_conf[%u]->reta[%u]: %u exceeds " + "the maximum rxq index: %u\n", idx, shift, + reta_conf[idx].reta[shift], max_rxq); + return -EINVAL; } } - if (reta_conf->mask_hi != 0) { - for (i = 0; i< ETH_RSS_RETA_NUM_ENTRIES/2; i++) { - j = (uint8_t)(i + ETH_RSS_RETA_NUM_ENTRIES/2); + return 0; +} - /* Check if the max entry >= 128 */ - if ((reta_conf->mask_hi & (1ULL << i)) && - (reta_conf->reta[j] >= ETH_RSS_RETA_MAX_QUEUE)) { - PMD_DEBUG_TRACE("RETA hash index output" - "configration for port=%d,invalid" - "queue=%d\n",port_id,reta_conf->reta[j]); +int +rte_eth_dev_rss_reta_update(uint8_t port_id, + struct rte_eth_rss_reta_entry64 *reta_conf, + uint16_t reta_size) +{ + struct rte_eth_dev *dev; + int ret; - return (-EINVAL); - } - } + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; } + /* Check mask bits */ + ret = rte_eth_check_reta_mask(reta_conf, reta_size); + if (ret < 0) + return ret; + dev = &rte_eth_devices[port_id]; + /* Check entry value */ + ret = rte_eth_check_reta_entry(reta_conf, reta_size, + dev->data->nb_rx_queues); + if (ret < 0) + return ret; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_update, -ENOTSUP); - return (*dev->dev_ops->reta_update)(dev, reta_conf); + return (*dev->dev_ops->reta_update)(dev, reta_conf, reta_size); } -int -rte_eth_dev_rss_reta_query(uint8_t port_id, struct rte_eth_rss_reta *reta_conf) +int +rte_eth_dev_rss_reta_query(uint8_t port_id, + struct rte_eth_rss_reta_entry64 *reta_conf, + uint16_t reta_size) { struct rte_eth_dev *dev; - + int ret; + if (port_id >= nb_ports) { PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); + return -ENODEV; } - if((reta_conf->mask_lo == 0) && (reta_conf->mask_hi == 0)) { - PMD_DEBUG_TRACE("Invalid update mask bits for the port=%d\n",port_id); + /* Check mask bits */ + ret = rte_eth_check_reta_mask(reta_conf, reta_size); + if (ret < 0) + return ret; + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_query, -ENOTSUP); + return (*dev->dev_ops->reta_query)(dev, reta_conf, reta_size); +} + +int +rte_eth_dev_rss_hash_update(uint8_t port_id, struct rte_eth_rss_conf *rss_conf) +{ + struct rte_eth_dev *dev; + uint16_t rss_hash_protos; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return (-ENODEV); + } + rss_hash_protos = rss_conf->rss_hf; + if ((rss_hash_protos != 0) && + ((rss_hash_protos & ETH_RSS_PROTO_MASK) == 0)) { + PMD_DEBUG_TRACE("Invalid rss_hash_protos=0x%x\n", + rss_hash_protos); return (-EINVAL); } + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rss_hash_update, -ENOTSUP); + return (*dev->dev_ops->rss_hash_update)(dev, rss_conf); +} + +int +rte_eth_dev_rss_hash_conf_get(uint8_t port_id, + struct rte_eth_rss_conf *rss_conf) +{ + struct rte_eth_dev *dev; + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return (-ENODEV); + } dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_query, -ENOTSUP); - return (*dev->dev_ops->reta_query)(dev, reta_conf); + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rss_hash_conf_get, -ENOTSUP); + return (*dev->dev_ops->rss_hash_conf_get)(dev, rss_conf); +} + +int +rte_eth_dev_udp_tunnel_add(uint8_t port_id, + struct rte_eth_udp_tunnel *udp_tunnel) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + if (udp_tunnel == NULL) { + PMD_DEBUG_TRACE("Invalid udp_tunnel parameter\n"); + return -EINVAL; + } + + if (udp_tunnel->prot_type >= RTE_TUNNEL_TYPE_MAX) { + PMD_DEBUG_TRACE("Invalid tunnel type\n"); + return -EINVAL; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->udp_tunnel_add, -ENOTSUP); + return (*dev->dev_ops->udp_tunnel_add)(dev, udp_tunnel); +} + +int +rte_eth_dev_udp_tunnel_delete(uint8_t port_id, + struct rte_eth_udp_tunnel *udp_tunnel) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + dev = &rte_eth_devices[port_id]; + + if (udp_tunnel == NULL) { + PMD_DEBUG_TRACE("Invalid udp_tunnel parametr\n"); + return -EINVAL; + } + + if (udp_tunnel->prot_type >= RTE_TUNNEL_TYPE_MAX) { + PMD_DEBUG_TRACE("Invalid tunnel type\n"); + return -EINVAL; + } + + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->udp_tunnel_del, -ENOTSUP); + return (*dev->dev_ops->udp_tunnel_del)(dev, udp_tunnel); } int @@ -1633,7 +2191,7 @@ rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr, FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_add, -ENOTSUP); if (is_zero_ether_addr(addr)) { - PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n", + PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n", port_id); return (-EINVAL); } @@ -1641,7 +2199,7 @@ rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr, PMD_DEBUG_TRACE("pool id must be 0-%d\n",ETH_64_POOLS - 1); return (-EINVAL); } - + index = get_mac_addr_index(port_id, addr); if (index < 0) { index = get_mac_addr_index(port_id, &null_mac_addr); @@ -1652,7 +2210,7 @@ rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr, } } else { pool_mask = dev->data->mac_pool_sel[index]; - + /* Check if both MAC address and pool is alread there, and do nothing */ if (pool_mask & (1ULL << pool)) return 0; @@ -1663,7 +2221,7 @@ rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr, /* Update address in NIC data structure */ ether_addr_copy(addr, &dev->data->mac_addrs[index]); - + /* Update pool bitmap in NIC data structure */ dev->data->mac_pool_sel[index] |= (1ULL << pool); @@ -1696,10 +2254,13 @@ rte_eth_dev_mac_addr_remove(uint8_t port_id, struct ether_addr *addr) /* Update address in NIC data structure */ ether_addr_copy(&null_mac_addr, &dev->data->mac_addrs[index]); + /* reset pool bitmap */ + dev->data->mac_pool_sel[index] = 0; + return 0; } -int +int rte_eth_dev_set_vf_rxmode(uint8_t port_id, uint16_t vf, uint16_t rx_mode, uint8_t on) { @@ -1711,8 +2272,8 @@ rte_eth_dev_set_vf_rxmode(uint8_t port_id, uint16_t vf, PMD_DEBUG_TRACE("set VF RX mode:Invalid port_id=%d\n", port_id); return (-ENODEV); - } - + } + dev = &rte_eth_devices[port_id]; rte_eth_dev_info_get(port_id, &dev_info); @@ -1725,7 +2286,7 @@ rte_eth_dev_set_vf_rxmode(uint8_t port_id, uint16_t vf, if (rx_mode == 0) { PMD_DEBUG_TRACE("set VF RX mode:mode mask ca not be zero\n"); - return (-EINVAL); + return (-EINVAL); } FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx_mode, -ENOTSUP); return (*dev->dev_ops->set_vf_rx_mode)(dev, vf, rx_mode, on); @@ -1761,16 +2322,16 @@ rte_eth_dev_uc_hash_table_set(uint8_t port_id, struct ether_addr *addr, int index; int ret; struct rte_eth_dev *dev; - + if (port_id >= nb_ports) { PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n", port_id); return (-ENODEV); } - + dev = &rte_eth_devices[port_id]; if (is_zero_ether_addr(addr)) { - PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n", + PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n", port_id); return (-EINVAL); } @@ -1779,22 +2340,22 @@ rte_eth_dev_uc_hash_table_set(uint8_t port_id, struct ether_addr *addr, /* Check if it's already there, and do nothing */ if ((index >= 0) && (on)) return 0; - + if (index < 0) { if (!on) { - PMD_DEBUG_TRACE("port %d: the MAC address was not" + PMD_DEBUG_TRACE("port %d: the MAC address was not" "set in UTA\n", port_id); return (-EINVAL); } - + index = get_hash_mac_addr_index(port_id, &null_mac_addr); if (index < 0) { PMD_DEBUG_TRACE("port %d: MAC address array full\n", port_id); return (-ENOSPC); } - } - + } + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->uc_hash_table_set, -ENOTSUP); ret = (*dev->dev_ops->uc_hash_table_set)(dev, addr, on); if (ret == 0) { @@ -1802,11 +2363,11 @@ rte_eth_dev_uc_hash_table_set(uint8_t port_id, struct ether_addr *addr, if (on) ether_addr_copy(addr, &dev->data->hash_mac_addrs[index]); - else + else ether_addr_copy(&null_mac_addr, &dev->data->hash_mac_addrs[index]); } - + return ret; } @@ -1814,20 +2375,20 @@ int rte_eth_dev_uc_all_hash_table_set(uint8_t port_id, uint8_t on) { struct rte_eth_dev *dev; - + if (port_id >= nb_ports) { PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n", port_id); return (-ENODEV); } - + dev = &rte_eth_devices[port_id]; FUNC_PTR_OR_ERR_RET(*dev->dev_ops->uc_all_hash_table_set, -ENOTSUP); return (*dev->dev_ops->uc_all_hash_table_set)(dev, on); } -int +int rte_eth_dev_set_vf_rx(uint8_t port_id,uint16_t vf, uint8_t on) { uint16_t num_vfs; @@ -1838,22 +2399,22 @@ rte_eth_dev_set_vf_rx(uint8_t port_id,uint16_t vf, uint8_t on) PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); return (-ENODEV); } - + dev = &rte_eth_devices[port_id]; rte_eth_dev_info_get(port_id, &dev_info); - + num_vfs = dev_info.max_vfs; - if (vf > num_vfs) + if (vf > num_vfs) { PMD_DEBUG_TRACE("port %d: invalid vf id\n", port_id); return (-EINVAL); - } - + } + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx, -ENOTSUP); return (*dev->dev_ops->set_vf_rx)(dev, vf,on); } -int +int rte_eth_dev_set_vf_tx(uint8_t port_id,uint16_t vf, uint8_t on) { uint16_t num_vfs; @@ -1864,23 +2425,23 @@ rte_eth_dev_set_vf_tx(uint8_t port_id,uint16_t vf, uint8_t on) PMD_DEBUG_TRACE("set pool tx:Invalid port_id=%d\n", port_id); return (-ENODEV); } - + dev = &rte_eth_devices[port_id]; rte_eth_dev_info_get(port_id, &dev_info); num_vfs = dev_info.max_vfs; - if (vf > num_vfs) + if (vf > num_vfs) { PMD_DEBUG_TRACE("set pool tx:invalid pool id=%d\n", vf); return (-EINVAL); } - + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_tx, -ENOTSUP); return (*dev->dev_ops->set_vf_tx)(dev, vf,on); } int -rte_eth_dev_set_vf_vlan_filter(uint8_t port_id, uint16_t vlan_id, +rte_eth_dev_set_vf_vlan_filter(uint8_t port_id, uint16_t vlan_id, uint64_t vf_mask,uint8_t vlan_on) { struct rte_eth_dev *dev; @@ -1903,14 +2464,85 @@ rte_eth_dev_set_vf_vlan_filter(uint8_t port_id, uint16_t vlan_id, PMD_DEBUG_TRACE("VF VLAN filter:pool_mask can not be 0\n"); return (-EINVAL); } - + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_vlan_filter, -ENOTSUP); return (*dev->dev_ops->set_vf_vlan_filter)(dev, vlan_id, vf_mask,vlan_on); } +int rte_eth_set_queue_rate_limit(uint8_t port_id, uint16_t queue_idx, + uint16_t tx_rate) +{ + struct rte_eth_dev *dev; + struct rte_eth_dev_info dev_info; + struct rte_eth_link link; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("set queue rate limit:invalid port id=%d\n", + port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + rte_eth_dev_info_get(port_id, &dev_info); + link = dev->data->dev_link; + + if (queue_idx > dev_info.max_tx_queues) { + PMD_DEBUG_TRACE("set queue rate limit:port %d: " + "invalid queue id=%d\n", port_id, queue_idx); + return -EINVAL; + } + + if (tx_rate > link.link_speed) { + PMD_DEBUG_TRACE("set queue rate limit:invalid tx_rate=%d, " + "bigger than link speed= %d\n", + tx_rate, link.link_speed); + return -EINVAL; + } + + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_queue_rate_limit, -ENOTSUP); + return (*dev->dev_ops->set_queue_rate_limit)(dev, queue_idx, tx_rate); +} + +int rte_eth_set_vf_rate_limit(uint8_t port_id, uint16_t vf, uint16_t tx_rate, + uint64_t q_msk) +{ + struct rte_eth_dev *dev; + struct rte_eth_dev_info dev_info; + struct rte_eth_link link; + + if (q_msk == 0) + return 0; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("set VF rate limit:invalid port id=%d\n", + port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + rte_eth_dev_info_get(port_id, &dev_info); + link = dev->data->dev_link; + + if (vf > dev_info.max_vfs) { + PMD_DEBUG_TRACE("set VF rate limit:port %d: " + "invalid vf id=%d\n", port_id, vf); + return -EINVAL; + } + + if (tx_rate > link.link_speed) { + PMD_DEBUG_TRACE("set VF rate limit:invalid tx_rate=%d, " + "bigger than link speed= %d\n", + tx_rate, link.link_speed); + return -EINVAL; + } + + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rate_limit, -ENOTSUP); + return (*dev->dev_ops->set_vf_rate_limit)(dev, vf, tx_rate, q_msk); +} + int -rte_eth_mirror_rule_set(uint8_t port_id, +rte_eth_mirror_rule_set(uint8_t port_id, struct rte_eth_vmdq_mirror_conf *mirror_conf, uint8_t rule_id, uint8_t on) { @@ -1920,25 +2552,25 @@ rte_eth_mirror_rule_set(uint8_t port_id, PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); return (-ENODEV); } - + if (mirror_conf->rule_type_mask == 0) { PMD_DEBUG_TRACE("mirror rule type can not be 0.\n"); return (-EINVAL); } - + if (mirror_conf->dst_pool >= ETH_64_POOLS) { PMD_DEBUG_TRACE("Invalid dst pool, pool id must" "be 0-%d\n",ETH_64_POOLS - 1); return (-EINVAL); } - - if ((mirror_conf->rule_type_mask & ETH_VMDQ_POOL_MIRROR) && + + if ((mirror_conf->rule_type_mask & ETH_VMDQ_POOL_MIRROR) && (mirror_conf->pool_mask == 0)) { PMD_DEBUG_TRACE("Invalid mirror pool, pool mask can not" - "be 0.\n"); + "be 0.\n"); return (-EINVAL); } - + if(rule_id >= ETH_VMDQ_NUM_MIRROR_RULE) { PMD_DEBUG_TRACE("Invalid rule_id, rule_id must be 0-%d\n", @@ -1987,7 +2619,7 @@ rte_eth_rx_burst(uint8_t port_id, uint16_t queue_id, return 0; } dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->rx_pkt_burst, -ENOTSUP); + FUNC_PTR_OR_ERR_RET(*dev->rx_pkt_burst, 0); if (queue_id >= dev->data->nb_rx_queues) { PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", queue_id); return 0; @@ -2008,7 +2640,7 @@ rte_eth_tx_burst(uint8_t port_id, uint16_t queue_id, } dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->tx_pkt_burst, -ENOTSUP); + FUNC_PTR_OR_ERR_RET(*dev->tx_pkt_burst, 0); if (queue_id >= dev->data->nb_tx_queues) { PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", queue_id); return 0; @@ -2027,8 +2659,8 @@ rte_eth_rx_queue_count(uint8_t port_id, uint16_t queue_id) return 0; } dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_count, -ENOTSUP); - return (*dev->dev_ops->rx_queue_count)(dev, queue_id); + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_count, 0); + return (*dev->dev_ops->rx_queue_count)(dev, queue_id); } int @@ -2331,3 +2963,309 @@ rte_eth_dev_bypass_wd_reset(uint8_t port_id) return 0; } #endif + +int +rte_eth_dev_add_syn_filter(uint8_t port_id, + struct rte_syn_filter *filter, uint16_t rx_queue) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_syn_filter, -ENOTSUP); + return (*dev->dev_ops->add_syn_filter)(dev, filter, rx_queue); +} + +int +rte_eth_dev_remove_syn_filter(uint8_t port_id) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_syn_filter, -ENOTSUP); + return (*dev->dev_ops->remove_syn_filter)(dev); +} + +int +rte_eth_dev_get_syn_filter(uint8_t port_id, + struct rte_syn_filter *filter, uint16_t *rx_queue) +{ + struct rte_eth_dev *dev; + + if (filter == NULL || rx_queue == NULL) + return -EINVAL; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_syn_filter, -ENOTSUP); + return (*dev->dev_ops->get_syn_filter)(dev, filter, rx_queue); +} + +int +rte_eth_dev_add_ethertype_filter(uint8_t port_id, uint16_t index, + struct rte_ethertype_filter *filter, uint16_t rx_queue) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + if (filter->ethertype == ETHER_TYPE_IPv4 || + filter->ethertype == ETHER_TYPE_IPv6){ + PMD_DEBUG_TRACE("IP and IPv6 are not supported" + " in ethertype filter\n"); + return -EINVAL; + } + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_ethertype_filter, -ENOTSUP); + return (*dev->dev_ops->add_ethertype_filter)(dev, index, + filter, rx_queue); +} + +int +rte_eth_dev_remove_ethertype_filter(uint8_t port_id, uint16_t index) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_ethertype_filter, -ENOTSUP); + return (*dev->dev_ops->remove_ethertype_filter)(dev, index); +} + +int +rte_eth_dev_get_ethertype_filter(uint8_t port_id, uint16_t index, + struct rte_ethertype_filter *filter, uint16_t *rx_queue) +{ + struct rte_eth_dev *dev; + + if (filter == NULL || rx_queue == NULL) + return -EINVAL; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_ethertype_filter, -ENOTSUP); + return (*dev->dev_ops->get_ethertype_filter)(dev, index, + filter, rx_queue); +} + +int +rte_eth_dev_add_2tuple_filter(uint8_t port_id, uint16_t index, + struct rte_2tuple_filter *filter, uint16_t rx_queue) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + if (filter->protocol != IPPROTO_TCP && + filter->tcp_flags != 0){ + PMD_DEBUG_TRACE("tcp flags is 0x%x, but the protocol value" + " is not TCP\n", + filter->tcp_flags); + return -EINVAL; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_2tuple_filter, -ENOTSUP); + return (*dev->dev_ops->add_2tuple_filter)(dev, index, filter, rx_queue); +} + +int +rte_eth_dev_remove_2tuple_filter(uint8_t port_id, uint16_t index) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_2tuple_filter, -ENOTSUP); + return (*dev->dev_ops->remove_2tuple_filter)(dev, index); +} + +int +rte_eth_dev_get_2tuple_filter(uint8_t port_id, uint16_t index, + struct rte_2tuple_filter *filter, uint16_t *rx_queue) +{ + struct rte_eth_dev *dev; + + if (filter == NULL || rx_queue == NULL) + return -EINVAL; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_2tuple_filter, -ENOTSUP); + return (*dev->dev_ops->get_2tuple_filter)(dev, index, filter, rx_queue); +} + +int +rte_eth_dev_add_5tuple_filter(uint8_t port_id, uint16_t index, + struct rte_5tuple_filter *filter, uint16_t rx_queue) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + if (filter->protocol != IPPROTO_TCP && + filter->tcp_flags != 0){ + PMD_DEBUG_TRACE("tcp flags is 0x%x, but the protocol value" + " is not TCP\n", + filter->tcp_flags); + return -EINVAL; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_5tuple_filter, -ENOTSUP); + return (*dev->dev_ops->add_5tuple_filter)(dev, index, filter, rx_queue); +} + +int +rte_eth_dev_remove_5tuple_filter(uint8_t port_id, uint16_t index) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_5tuple_filter, -ENOTSUP); + return (*dev->dev_ops->remove_5tuple_filter)(dev, index); +} + +int +rte_eth_dev_get_5tuple_filter(uint8_t port_id, uint16_t index, + struct rte_5tuple_filter *filter, uint16_t *rx_queue) +{ + struct rte_eth_dev *dev; + + if (filter == NULL || rx_queue == NULL) + return -EINVAL; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_5tuple_filter, -ENOTSUP); + return (*dev->dev_ops->get_5tuple_filter)(dev, index, filter, + rx_queue); +} + +int +rte_eth_dev_add_flex_filter(uint8_t port_id, uint16_t index, + struct rte_flex_filter *filter, uint16_t rx_queue) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_flex_filter, -ENOTSUP); + return (*dev->dev_ops->add_flex_filter)(dev, index, filter, rx_queue); +} + +int +rte_eth_dev_remove_flex_filter(uint8_t port_id, uint16_t index) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_flex_filter, -ENOTSUP); + return (*dev->dev_ops->remove_flex_filter)(dev, index); +} + +int +rte_eth_dev_get_flex_filter(uint8_t port_id, uint16_t index, + struct rte_flex_filter *filter, uint16_t *rx_queue) +{ + struct rte_eth_dev *dev; + + if (filter == NULL || rx_queue == NULL) + return -EINVAL; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_flex_filter, -ENOTSUP); + return (*dev->dev_ops->get_flex_filter)(dev, index, filter, + rx_queue); +} + +int +rte_eth_dev_filter_supported(uint8_t port_id, enum rte_filter_type filter_type) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->filter_ctrl, -ENOTSUP); + return (*dev->dev_ops->filter_ctrl)(dev, filter_type, + RTE_ETH_FILTER_NOP, NULL); +} + +int +rte_eth_dev_filter_ctrl(uint8_t port_id, enum rte_filter_type filter_type, + enum rte_filter_op filter_op, void *arg) +{ + struct rte_eth_dev *dev; + + if (port_id >= nb_ports) { + PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + return -ENODEV; + } + + dev = &rte_eth_devices[port_id]; + FUNC_PTR_OR_ERR_RET(*dev->dev_ops->filter_ctrl, -ENOTSUP); + return (*dev->dev_ops->filter_ctrl)(dev, filter_type, filter_op, arg); +}