diff options
author | 2018-08-14 18:52:30 +0100 | |
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committer | 2018-08-14 18:53:17 +0100 | |
commit | b63264c8342e6a1b6971c79550d2af2024b6a4de (patch) | |
tree | 83114aac64286fe616506c0b3dfaec2ab86ef835 /drivers/net/ring/rte_eth_ring.c | |
parent | ca33590b6af032bff57d9cc70455660466a654b2 (diff) |
New upstream version 18.08upstream/18.08
Change-Id: I32fdf5e5016556d9c0a6d88ddaf1fc468961790a
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/ring/rte_eth_ring.c')
-rw-r--r-- | drivers/net/ring/rte_eth_ring.c | 65 |
1 files changed, 33 insertions, 32 deletions
diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c index df13c44b..791deb0b 100644 --- a/drivers/net/ring/rte_eth_ring.c +++ b/drivers/net/ring/rte_eth_ring.c @@ -60,9 +60,15 @@ static struct rte_eth_link pmd_link = { .link_speed = ETH_SPEED_NUM_10G, .link_duplex = ETH_LINK_FULL_DUPLEX, .link_status = ETH_LINK_DOWN, - .link_autoneg = ETH_LINK_AUTONEG + .link_autoneg = ETH_LINK_FIXED, }; +static int eth_ring_logtype; + +#define PMD_LOG(level, fmt, args...) \ + rte_log(RTE_LOG_ ## level, eth_ring_logtype, \ + "%s(): " fmt "\n", __func__, ##args) + static uint16_t eth_ring_rx(void *q, struct rte_mbuf **bufs, uint16_t nb_bufs) { @@ -158,6 +164,7 @@ eth_dev_info(struct rte_eth_dev *dev, dev_info->max_rx_queues = (uint16_t)internals->max_rx_queues; dev_info->max_tx_queues = (uint16_t)internals->max_tx_queues; dev_info->min_rx_bufsize = 0; + dev_info->rx_offload_capa = DEV_RX_OFFLOAD_CRC_STRIP; } static int @@ -256,18 +263,9 @@ do_eth_dev_ring_create(const char *name, void **tx_queues_local = NULL; unsigned i; - RTE_LOG(INFO, PMD, "Creating rings-backed ethdev on numa socket %u\n", + PMD_LOG(INFO, "Creating rings-backed ethdev on numa socket %u", numa_node); - /* now do all data allocation - for eth_dev structure, dummy pci driver - * and internal (private) data - */ - data = rte_zmalloc_socket(name, sizeof(*data), 0, numa_node); - if (data == NULL) { - rte_errno = ENOMEM; - goto error; - } - rx_queues_local = rte_zmalloc_socket(name, sizeof(void *) * nb_rx_queues, 0, numa_node); if (rx_queues_local == NULL) { @@ -301,10 +299,8 @@ do_eth_dev_ring_create(const char *name, * - point eth_dev_data to internals * - and point eth_dev structure to new eth_dev_data structure */ - /* NOTE: we'll replace the data element, of originally allocated eth_dev - * so the rings are local per-process */ - rte_memcpy(data, eth_dev->data, sizeof(*data)); + data = eth_dev->data; data->rx_queues = rx_queues_local; data->tx_queues = tx_queues_local; @@ -326,7 +322,6 @@ do_eth_dev_ring_create(const char *name, data->dev_link = pmd_link; data->mac_addrs = &internals->address; - eth_dev->data = data; eth_dev->dev_ops = &ops; data->kdrv = RTE_KDRV_NONE; data->numa_node = numa_node; @@ -335,6 +330,7 @@ do_eth_dev_ring_create(const char *name, eth_dev->rx_pkt_burst = eth_ring_rx; eth_dev->tx_pkt_burst = eth_ring_tx; + rte_eth_dev_probing_finish(eth_dev); *eth_dev_p = eth_dev; return data->port_id; @@ -342,7 +338,6 @@ do_eth_dev_ring_create(const char *name, error: rte_free(rx_queues_local); rte_free(tx_queues_local); - rte_free(data); rte_free(internals); return -1; @@ -459,13 +454,13 @@ static int parse_kvlist (const char *key __rte_unused, const char *value, void * ret = -EINVAL; if (!name) { - RTE_LOG(WARNING, PMD, "command line parameter is empty for ring pmd!\n"); + PMD_LOG(WARNING, "command line parameter is empty for ring pmd!"); goto out; } node = strchr(name, ':'); if (!node) { - RTE_LOG(WARNING, PMD, "could not parse node value from %s\n", + PMD_LOG(WARNING, "could not parse node value from %s", name); goto out; } @@ -475,7 +470,7 @@ static int parse_kvlist (const char *key __rte_unused, const char *value, void * action = strchr(node, ':'); if (!action) { - RTE_LOG(WARNING, PMD, "could not parse action value from %s\n", + PMD_LOG(WARNING, "could not parse action value from %s", node); goto out; } @@ -498,7 +493,8 @@ static int parse_kvlist (const char *key __rte_unused, const char *value, void * info->list[info->count].node = strtol(node, &end, 10); if ((errno != 0) || (*end != '\0')) { - RTE_LOG(WARNING, PMD, "node value %s is unparseable as a number\n", node); + PMD_LOG(WARNING, + "node value %s is unparseable as a number", node); goto out; } @@ -542,14 +538,14 @@ rte_pmd_ring_probe(struct rte_vdev_device *dev) name = rte_vdev_device_name(dev); params = rte_vdev_device_args(dev); - RTE_LOG(INFO, PMD, "Initializing pmd_ring for %s\n", name); + PMD_LOG(INFO, "Initializing pmd_ring for %s", name); if (params == NULL || params[0] == '\0') { ret = eth_dev_ring_create(name, rte_socket_id(), DEV_CREATE, ð_dev); if (ret == -1) { - RTE_LOG(INFO, PMD, - "Attach to pmd_ring for %s\n", name); + PMD_LOG(INFO, + "Attach to pmd_ring for %s", name); ret = eth_dev_ring_create(name, rte_socket_id(), DEV_ATTACH, ð_dev); } @@ -557,13 +553,13 @@ rte_pmd_ring_probe(struct rte_vdev_device *dev) kvlist = rte_kvargs_parse(params, valid_arguments); if (!kvlist) { - RTE_LOG(INFO, PMD, "Ignoring unsupported parameters when creating" - " rings-backed ethernet device\n"); + PMD_LOG(INFO, "Ignoring unsupported parameters when creating" + " rings-backed ethernet device"); ret = eth_dev_ring_create(name, rte_socket_id(), DEV_CREATE, ð_dev); if (ret == -1) { - RTE_LOG(INFO, PMD, - "Attach to pmd_ring for %s\n", + PMD_LOG(INFO, + "Attach to pmd_ring for %s", name); ret = eth_dev_ring_create(name, rte_socket_id(), DEV_ATTACH, ð_dev); @@ -617,8 +613,8 @@ rte_pmd_ring_probe(struct rte_vdev_device *dev) ð_dev); if ((ret == -1) && (info->list[info->count].action == DEV_CREATE)) { - RTE_LOG(INFO, PMD, - "Attach to pmd_ring for %s\n", + PMD_LOG(INFO, + "Attach to pmd_ring for %s", name); ret = eth_dev_ring_create(name, info->list[info->count].node, @@ -647,7 +643,7 @@ rte_pmd_ring_remove(struct rte_vdev_device *dev) struct ring_queue *r = NULL; uint16_t i; - RTE_LOG(INFO, PMD, "Un-Initializing pmd_ring for %s\n", name); + PMD_LOG(INFO, "Un-Initializing pmd_ring for %s", name); if (name == NULL) return -EINVAL; @@ -675,8 +671,6 @@ rte_pmd_ring_remove(struct rte_vdev_device *dev) rte_free(eth_dev->data->tx_queues); rte_free(eth_dev->data->dev_private); - rte_free(eth_dev->data); - rte_eth_dev_release_port(eth_dev); return 0; } @@ -690,3 +684,10 @@ RTE_PMD_REGISTER_VDEV(net_ring, pmd_ring_drv); RTE_PMD_REGISTER_ALIAS(net_ring, eth_ring); RTE_PMD_REGISTER_PARAM_STRING(net_ring, ETH_RING_NUMA_NODE_ACTION_ARG "=name:node:action(ATTACH|CREATE)"); + +RTE_INIT(eth_ring_init_log) +{ + eth_ring_logtype = rte_log_register("pmd.net.ring"); + if (eth_ring_logtype >= 0) + rte_log_set_level(eth_ring_logtype, RTE_LOG_NOTICE); +} |