struct rte_ring *rng;
rte_atomic64_t rx_pkts;
rte_atomic64_t tx_pkts;
- rte_atomic64_t err_pkts;
};
struct pmd_internals {
struct ring_queue rx_ring_queues[RTE_PMD_RING_MAX_RX_RINGS];
struct ring_queue tx_ring_queues[RTE_PMD_RING_MAX_TX_RINGS];
- struct ether_addr address;
+ struct rte_ether_addr address;
enum dev_action action;
};
.link_autoneg = ETH_LINK_FIXED,
};
-static int eth_ring_logtype;
+RTE_LOG_REGISTER(eth_ring_logtype, pmd.net.ring, NOTICE);
#define PMD_LOG(level, fmt, args...) \
rte_log(RTE_LOG_ ## level, eth_ring_logtype, \
struct ring_queue *r = q;
const uint16_t nb_tx = (uint16_t)rte_ring_enqueue_burst(r->rng,
ptrs, nb_bufs, NULL);
- if (r->rng->flags & RING_F_SP_ENQ) {
+ if (r->rng->flags & RING_F_SP_ENQ)
r->tx_pkts.cnt += nb_tx;
- r->err_pkts.cnt += nb_bufs - nb_tx;
- } else {
+ else
rte_atomic64_add(&(r->tx_pkts), nb_tx);
- rte_atomic64_add(&(r->err_pkts), nb_bufs - nb_tx);
- }
return nb_tx;
}
}
-static void
+static int
eth_dev_info(struct rte_eth_dev *dev,
struct rte_eth_dev_info *dev_info)
{
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;
+
+ return 0;
}
static int
eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
{
unsigned int i;
- unsigned long rx_total = 0, tx_total = 0, tx_err_total = 0;
+ unsigned long rx_total = 0, tx_total = 0;
const struct pmd_internals *internal = dev->data->dev_private;
for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS &&
for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS &&
i < dev->data->nb_tx_queues; i++) {
stats->q_opackets[i] = internal->tx_ring_queues[i].tx_pkts.cnt;
- stats->q_errors[i] = internal->tx_ring_queues[i].err_pkts.cnt;
tx_total += stats->q_opackets[i];
- tx_err_total += stats->q_errors[i];
}
stats->ipackets = rx_total;
stats->opackets = tx_total;
- stats->oerrors = tx_err_total;
return 0;
}
-static void
+static int
eth_stats_reset(struct rte_eth_dev *dev)
{
unsigned int i;
for (i = 0; i < dev->data->nb_rx_queues; i++)
internal->rx_ring_queues[i].rx_pkts.cnt = 0;
- for (i = 0; i < dev->data->nb_tx_queues; i++) {
+ for (i = 0; i < dev->data->nb_tx_queues; i++)
internal->tx_ring_queues[i].tx_pkts.cnt = 0;
- internal->tx_ring_queues[i].err_pkts.cnt = 0;
- }
+
+ return 0;
}
static void
static int
eth_mac_addr_add(struct rte_eth_dev *dev __rte_unused,
- struct ether_addr *mac_addr __rte_unused,
+ struct rte_ether_addr *mac_addr __rte_unused,
uint32_t index __rte_unused,
uint32_t vmdq __rte_unused)
{
.mac_addr_add = eth_mac_addr_add,
};
-static struct rte_vdev_driver pmd_ring_drv;
-
static int
do_eth_dev_ring_create(const char *name,
+ struct rte_vdev_device *vdev,
struct rte_ring * const rx_queues[],
const unsigned int nb_rx_queues,
struct rte_ring *const tx_queues[],
}
/* now put it all together
+ * - store EAL device in eth_dev,
* - store queue data in internals,
* - store numa_node info in eth_dev_data
* - point eth_dev_data to internals
* - and point eth_dev structure to new eth_dev_data structure
*/
+ eth_dev->device = &vdev->device;
+
data = eth_dev->data;
data->rx_queues = rx_queues_local;
data->tx_queues = tx_queues_local;
data->nb_tx_queues = (uint16_t)nb_tx_queues;
data->dev_link = pmd_link;
data->mac_addrs = &internals->address;
+ data->promiscuous = 1;
+ data->all_multicast = 1;
eth_dev->dev_ops = &ops;
data->kdrv = RTE_KDRV_NONE;
return -1;
}
- rte_eth_dev_get_port_by_name(ring_name, &port_id);
+ ret = rte_eth_dev_get_port_by_name(ring_name, &port_id);
+ if (ret) {
+ rte_errno = ENODEV;
+ return -1;
+ }
return port_id;
}
}
static int
-eth_dev_ring_create(const char *name, const unsigned int numa_node,
+eth_dev_ring_create(const char *name,
+ struct rte_vdev_device *vdev,
+ const unsigned int numa_node,
enum dev_action action, struct rte_eth_dev **eth_dev)
{
/* rx and tx are so-called from point of view of first port.
return -1;
}
- if (do_eth_dev_ring_create(name, rxtx, num_rings, rxtx, num_rings,
+ if (do_eth_dev_ring_create(name, vdev, rxtx, num_rings, rxtx, num_rings,
numa_node, action, eth_dev) < 0)
return -1;
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,
+ ret = eth_dev_ring_create(name, dev, rte_socket_id(), DEV_CREATE,
ð_dev);
if (ret == -1) {
PMD_LOG(INFO,
"Attach to pmd_ring for %s", name);
- ret = eth_dev_ring_create(name, rte_socket_id(),
+ ret = eth_dev_ring_create(name, dev, rte_socket_id(),
DEV_ATTACH, ð_dev);
}
} else {
if (!kvlist) {
PMD_LOG(INFO,
"Ignoring unsupported parameters when creatingrings-backed ethernet device");
- ret = eth_dev_ring_create(name, rte_socket_id(),
+ ret = eth_dev_ring_create(name, dev, rte_socket_id(),
DEV_CREATE, ð_dev);
if (ret == -1) {
PMD_LOG(INFO,
"Attach to pmd_ring for %s",
name);
- ret = eth_dev_ring_create(name, rte_socket_id(),
+ ret = eth_dev_ring_create(name, dev, rte_socket_id(),
DEV_ATTACH, ð_dev);
}
- if (eth_dev)
- eth_dev->device = &dev->device;
-
return ret;
}
if (ret < 0)
goto out_free;
- ret = do_eth_dev_ring_create(name,
+ ret = do_eth_dev_ring_create(name, dev,
internal_args->rx_queues,
internal_args->nb_rx_queues,
internal_args->tx_queues,
for (info->count = 0; info->count < info->total; info->count++) {
ret = eth_dev_ring_create(info->list[info->count].name,
+ dev,
info->list[info->count].node,
info->list[info->count].action,
ð_dev);
PMD_LOG(INFO,
"Attach to pmd_ring for %s",
name);
- ret = eth_dev_ring_create(name,
+ ret = eth_dev_ring_create(name, dev,
info->list[info->count].node,
DEV_ATTACH,
ð_dev);
}
}
- if (eth_dev)
- eth_dev->device = &dev->device;
-
out_free:
rte_kvargs_free(kvlist);
rte_free(info);
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);
-}