#include <stdlib.h>
#include "pipeline_common.h"
worker_generic(void *arg)
{
struct worker_data *data = (struct worker_data *)arg;
uint8_t dev_id = data->dev_id;
uint8_t port_id = data->port_id;
size_t sent = 0, received = 0;
uint16_t nb_rx = 0, nb_tx = 0;
while (!fdata->done) {
if (fdata->cap.scheduler)
fdata->cap.scheduler(lcore_id);
if (!fdata->worker_core[lcore_id]) {
continue;
}
if (nb_rx == 0) {
continue;
}
received++;
% cdata.num_fids;
}
work();
do {
1);
} while (!nb_tx && !fdata->done);
sent++;
}
worker_cleanup(dev_id, port_id, &ev, nb_tx, nb_rx);
if (!cdata.quiet)
printf(" worker %u thread done. RX=%zu TX=%zu\n",
return 0;
}
static int
worker_generic_burst(void *arg)
{
struct worker_data *data = (struct worker_data *)arg;
uint8_t dev_id = data->dev_id;
uint8_t port_id = data->port_id;
size_t sent = 0, received = 0;
uint16_t i, nb_rx = 0, nb_tx = 0;
while (!fdata->done) {
if (fdata->cap.scheduler)
fdata->cap.scheduler(lcore_id);
if (!fdata->worker_core[lcore_id]) {
continue;
}
if (nb_rx == 0) {
continue;
}
received += nb_rx;
for (i = 0; i < nb_rx; i++) {
if (events[i].queue_id == cdata.qid[0]) {
events[i].flow_id = events[i].mbuf->hash.rss
% cdata.num_fids;
}
events[i].queue_id = cdata.next_qid[events[i].queue_id];
events[i].sched_type = cdata.queue_type;
work();
}
while (nb_tx < nb_rx && !fdata->done)
events + nb_tx,
nb_rx - nb_tx);
sent += nb_tx;
}
worker_cleanup(dev_id, port_id, events, nb_tx, nb_rx);
if (!cdata.quiet)
printf(" worker %u thread done. RX=%zu TX=%zu\n",
return 0;
}
static int
setup_eventdev_generic(struct worker_data *worker_data)
{
const uint8_t dev_id = 0;
const uint8_t nb_queues = cdata.num_stages + 1;
const uint8_t nb_ports = cdata.num_workers;
.nb_event_ports = nb_ports,
.nb_single_link_event_port_queues = 1,
.nb_events_limit = 4096,
.nb_event_queue_flows = 1024,
.nb_event_port_dequeue_depth = 128,
.nb_event_port_enqueue_depth = 128,
};
.enqueue_depth = 64,
.new_event_threshold = 4096,
};
.nb_atomic_flows = 1024,
.nb_atomic_order_sequences = 1024,
};
};
struct port_link worker_queues[MAX_NUM_STAGES];
uint8_t disable_implicit_release;
unsigned int i;
if (ndev < 1) {
printf("%d: No Eventdev Devices Found\n", __LINE__);
return -1;
}
printf("\tEventdev %d: %s\n", dev_id, dev_info.driver_name);
disable_implicit_release = (dev_info.event_dev_cap &
if (dev_info.max_event_port_dequeue_depth <
dev_info.max_event_port_dequeue_depth;
if (dev_info.max_event_port_enqueue_depth <
dev_info.max_event_port_enqueue_depth;
if (ret < 0) {
printf("%d: Error configuring device\n", __LINE__);
return -1;
}
printf(" Stages:\n");
for (i = 0; i < cdata.num_stages; i++) {
printf("%d: error creating qid %d\n", __LINE__, i);
return -1;
}
cdata.qid[i] = i;
cdata.next_qid[i] = i+1;
worker_queues[i].queue_id = i;
if (cdata.enable_queue_priorities) {
const uint32_t prio_delta =
}
const char *type_str = "Atomic";
type_str = "Ordered";
break;
type_str = "Parallel";
break;
}
printf("\tStage %d, Type %s\tPriority = %d\n", i, type_str,
}
printf("\n");
printf("%d: error creating qid %d\n", __LINE__, i);
return -1;
}
cdata.tx_queue_id = i;
for (i = 0; i < cdata.num_workers; i++) {
struct worker_data *w = &worker_data[i];
w->dev_id = dev_id;
printf("Error setting up port %d\n", i);
return -1;
}
uint32_t s;
for (s = 0; s < cdata.num_stages; s++) {
&worker_queues[s].queue_id,
&worker_queues[s].priority,
1) != 1) {
printf("%d: error creating link for port %d\n",
__LINE__, i);
return -1;
}
}
w->port_id = i;
}
&fdata->evdev_service_id);
if (ret != -ESRCH && ret != 0) {
printf("Error getting the service ID for sw eventdev\n");
return -1;
}
return dev_id;
}
static inline int
{
},
.rx_adv_conf = {
.rss_conf = {
.rss_hf = RTE_ETH_RSS_IP |
RTE_ETH_RSS_TCP |
RTE_ETH_RSS_UDP,
}
}
};
const uint16_t rx_rings = 1, tx_rings = 1;
const uint16_t rx_ring_size = 512, tx_ring_size = 512;
int retval;
uint16_t q;
return -1;
if (retval != 0) {
printf("Error during getting device (port %u) info: %s\n",
port, strerror(-retval));
return retval;
}
if (dev_info.rx_offload_capa & RTE_ETH_RX_OFFLOAD_RSS_HASH)
rx_conf = dev_info.default_rxconf;
dev_info.flow_type_rss_offloads;
printf("Port %u modified RSS hash function based on hardware support,"
"requested:%#"PRIx64" configured:%#"PRIx64"\n",
port,
}
if (retval != 0)
return retval;
for (q = 0; q < rx_rings; q++) {
mbuf_pool);
if (retval < 0)
return retval;
}
txconf = dev_info.default_txconf;
for (q = 0; q < tx_rings; q++) {
if (retval < 0)
return retval;
}
struct rte_ether_addr addr;
if (retval != 0) {
printf("Failed to get MAC address (port %u): %s\n",
return retval;
}
printf("Port %u MAC: %02" PRIx8 " %02" PRIx8 " %02" PRIx8
" %02" PRIx8 " %02" PRIx8 " %02" PRIx8 "\n",
if (retval != 0)
return retval;
return 0;
}
static int
init_ports(uint16_t num_ports)
{
uint16_t portid;
if (!cdata.num_mbuf)
cdata.num_mbuf = 16384 * num_ports;
cdata.num_mbuf,
512,
0,
RTE_MBUF_DEFAULT_BUF_SIZE,
if (port_init(portid, mp) != 0)
rte_exit(EXIT_FAILURE,
"Cannot init port %"PRIu16
"\n",
portid);
return 0;
}
static void
init_adapters(uint16_t nb_ports)
{
int i;
int ret;
uint8_t tx_port_id = 0;
uint8_t evdev_id = 0;
.enqueue_depth = 64,
.new_event_threshold = 4096,
};
if (adptr_p_conf.
dequeue_depth > dev_info.max_event_port_dequeue_depth)
dev_info.max_event_port_dequeue_depth;
if (adptr_p_conf.
enqueue_depth > dev_info.max_event_port_enqueue_depth)
dev_info.max_event_port_enqueue_depth;
init_ports(nb_ports);
&adptr_p_conf);
if (ret)
rte_exit(EXIT_FAILURE,
"failed to create rx adapter[%d]",
cdata.rx_adapter_id);
&adptr_p_conf);
if (ret)
rte_exit(EXIT_FAILURE,
"failed to create tx adapter[%d]",
cdata.tx_adapter_id);
memset(&queue_conf, 0, sizeof(queue_conf));
queue_conf.ev.sched_type = cdata.queue_type;
queue_conf.ev.queue_id = cdata.qid[0];
for (i = 0; i < nb_ports; i++) {
-1, &queue_conf);
if (ret)
"Failed to add queues to Rx adapter");
-1);
if (ret)
"Failed to add queues to Tx adapter");
}
&tx_port_id);
if (ret)
"Failed to get Tx adapter port id");
NULL, 1);
if (ret != 1)
"Unable to link Tx adapter port to Tx queue");
&fdata->rxadptr_service_id);
if (ret != -ESRCH && ret != 0) {
"Error getting the service ID for Rx adapter\n");
}
&fdata->txadptr_service_id);
if (ret != -ESRCH && ret != 0) {
"Error getting the service ID for Tx adapter\n");
}
if (ret)
rte_exit(EXIT_FAILURE,
"Rx adapter[%d] start failed",
cdata.rx_adapter_id);
if (ret)
rte_exit(EXIT_FAILURE,
"Tx adapter[%d] start failed",
cdata.tx_adapter_id);
rte_exit(EXIT_FAILURE,
"Error starting eventdev");
}
static void
generic_opt_check(void)
{
int i;
int ret;
uint32_t cap = 0;
uint8_t rx_needed = 0;
uint8_t sched_needed = 0;
if (cdata.all_type_queues && !(eventdev_info.event_dev_cap &
"Event dev doesn't support all type queues\n");
sched_needed = !(eventdev_info.event_dev_cap &
if (ret)
"failed to get event rx adapter capabilities");
rx_needed |=
}
if (cdata.worker_lcore_mask == 0 ||
(rx_needed && cdata.rx_lcore_mask == 0) ||
(cdata.tx_lcore_mask == 0) ||
(sched_needed && cdata.sched_lcore_mask == 0)) {
printf("Core part of pipeline was not assigned any cores. "
"This will stall the pipeline, please check core masks "
"(use -h for details on setting core masks):\n"
"\trx: %"PRIu64"\n\ttx: %"PRIu64"\n\tsched: %"PRIu64
"\n\tworkers: %"PRIu64"\n",
cdata.rx_lcore_mask, cdata.tx_lcore_mask,
cdata.sched_lcore_mask,
cdata.worker_lcore_mask);
}
if (!sched_needed)
memset(fdata->sched_core, 0,
sizeof(unsigned int) * MAX_NUM_CORE);
if (!rx_needed)
memset(fdata->rx_core, 0,
sizeof(unsigned int) * MAX_NUM_CORE);
}
void
set_worker_generic_setup_data(struct setup_data *caps, bool burst)
{
if (burst) {
caps->worker = worker_generic_burst;
} else {
caps->worker = worker_generic;
}
caps->adptr_setup = init_adapters;
caps->scheduler = schedule_devices;
caps->evdev_setup = setup_eventdev_generic;
caps->check_opt = generic_opt_check;
}
__rte_noreturn void rte_exit(int exit_code, const char *format,...) __rte_format_printf(2
#define __rte_always_inline
const char * rte_strerror(int errnum)
int rte_eth_dev_configure(uint16_t port_id, uint16_t nb_rx_queue, uint16_t nb_tx_queue, const struct rte_eth_conf *eth_conf)
int rte_eth_dev_is_valid_port(uint16_t port_id)
int rte_eth_rx_queue_setup(uint16_t port_id, uint16_t rx_queue_id, uint16_t nb_rx_desc, unsigned int socket_id, const struct rte_eth_rxconf *rx_conf, struct rte_mempool *mb_pool)
#define RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE
int rte_eth_dev_info_get(uint16_t port_id, struct rte_eth_dev_info *dev_info) __rte_warn_unused_result
int rte_eth_promiscuous_enable(uint16_t port_id)
int rte_eth_tx_queue_setup(uint16_t port_id, uint16_t tx_queue_id, uint16_t nb_tx_desc, unsigned int socket_id, const struct rte_eth_txconf *tx_conf)
int rte_eth_macaddr_get(uint16_t port_id, struct rte_ether_addr *mac_addr)
int rte_eth_dev_socket_id(uint16_t port_id)
#define RTE_ETH_FOREACH_DEV(p)
#define RTE_ETHER_ADDR_BYTES(mac_addrs)
int rte_event_eth_rx_adapter_service_id_get(uint8_t id, uint32_t *service_id)
int rte_event_eth_rx_adapter_start(uint8_t id)
int rte_event_eth_rx_adapter_create(uint8_t id, uint8_t dev_id, struct rte_event_port_conf *port_config)
int rte_event_eth_rx_adapter_queue_add(uint8_t id, uint16_t eth_dev_id, int32_t rx_queue_id, const struct rte_event_eth_rx_adapter_queue_conf *conf)
int rte_event_eth_tx_adapter_service_id_get(uint8_t id, uint32_t *service_id)
int rte_event_eth_tx_adapter_event_port_get(uint8_t id, uint8_t *event_port_id)
static __rte_always_inline void rte_event_eth_tx_adapter_txq_set(struct rte_mbuf *pkt, uint16_t queue)
int rte_event_eth_tx_adapter_create(uint8_t id, uint8_t dev_id, struct rte_event_port_conf *port_config)
int rte_event_eth_tx_adapter_queue_add(uint8_t id, uint16_t eth_dev_id, int32_t queue)
int rte_event_eth_tx_adapter_start(uint8_t id)
#define RTE_EVENT_DEV_PRIORITY_NORMAL
#define RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT
#define RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE
int rte_event_port_link(uint8_t dev_id, uint8_t port_id, const uint8_t queues[], const uint8_t priorities[], uint16_t nb_links)
static uint16_t rte_event_dequeue_burst(uint8_t dev_id, uint8_t port_id, struct rte_event ev[], uint16_t nb_events, uint64_t timeout_ticks)
#define RTE_EVENT_PORT_CFG_HINT_PRODUCER
int rte_event_dev_service_id_get(uint8_t dev_id, uint32_t *service_id)
#define RTE_SCHED_TYPE_ORDERED
#define RTE_EVENT_QUEUE_CFG_SINGLE_LINK
#define RTE_EVENT_OP_FORWARD
#define RTE_EVENT_DEV_CAP_IMPLICIT_RELEASE_DISABLE
int rte_event_eth_rx_adapter_caps_get(uint8_t dev_id, uint16_t eth_port_id, uint32_t *caps)
int rte_event_queue_setup(uint8_t dev_id, uint8_t queue_id, const struct rte_event_queue_conf *queue_conf)
int rte_event_dev_info_get(uint8_t dev_id, struct rte_event_dev_info *dev_info)
uint8_t rte_event_dev_count(void)
@ RTE_EVENT_PRESCHEDULE_ADAPTIVE
#define RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE_ADAPTIVE
#define RTE_EVENT_DEV_CAP_QUEUE_ALL_TYPES
#define RTE_EVENT_DEV_PRIORITY_HIGHEST
int rte_event_dev_start(uint8_t dev_id)
#define RTE_EVENT_DEV_PRIORITY_LOWEST
int rte_event_port_setup(uint8_t dev_id, uint8_t port_id, const struct rte_event_port_conf *port_conf)
#define RTE_SCHED_TYPE_PARALLEL
#define RTE_EVENT_PORT_CFG_HINT_WORKER
int rte_event_dev_configure(uint8_t dev_id, const struct rte_event_dev_config *dev_conf)
#define RTE_EVENT_DEV_CAP_DISTRIBUTED_SCHED
#define RTE_EVENT_PORT_CFG_DISABLE_IMPL_REL
static uint16_t rte_event_enqueue_burst(uint8_t dev_id, uint8_t port_id, const struct rte_event ev[], uint16_t nb_events)
unsigned int rte_socket_id(void)
static unsigned rte_lcore_id(void)
struct rte_mempool * rte_pktmbuf_pool_create(const char *name, unsigned n, unsigned cache_size, uint16_t priv_size, uint16_t data_room_size, int socket_id)
static void rte_pause(void)
int32_t rte_service_set_runstate_mapped_check(uint32_t id, int32_t enable)
int32_t rte_service_runstate_set(uint32_t id, uint32_t runstate)
struct rte_eth_txmode txmode
struct rte_eth_rxmode rxmode
struct rte_eth_rss_conf rss_conf
struct rte_eth_conf::@149 rx_adv_conf
enum rte_eth_rx_mq_mode mq_mode
enum rte_event_dev_preschedule_type preschedule_type
uint32_t nb_event_port_enqueue_depth
uint32_t nb_event_port_dequeue_depth
int32_t new_event_threshold