#include <stdint.h>
#include <memory.h>
#include "main.h"
#include "cfg_file.h"
uint32_t app_numa_mask = 0;
static uint32_t app_inited_port_mask = 0;
int app_pipe_to_profile[MAX_SCHED_SUBPORTS][MAX_SCHED_PIPES];
#define MAX_NAME_LEN 32
struct ring_conf ring_conf = {
.rx_size = APP_RX_DESC_DEFAULT,
.ring_size = APP_RING_SIZE,
.tx_size = APP_TX_DESC_DEFAULT,
};
struct burst_conf burst_conf = {
.rx_burst = MAX_PKT_RX_BURST,
.ring_burst = PKT_ENQUEUE,
.qos_dequeue = PKT_DEQUEUE,
.tx_burst = MAX_PKT_TX_BURST,
};
struct ring_thresh rx_thresh = {
.pthresh = RX_PTHRESH,
.hthresh = RX_HTHRESH,
.wthresh = RX_WTHRESH,
};
struct ring_thresh tx_thresh = {
.pthresh = TX_PTHRESH,
.hthresh = TX_HTHRESH,
.wthresh = TX_WTHRESH,
};
uint32_t nb_pfc;
const char *cfg_profile = NULL;
int mp_size = NB_MBUF;
struct flow_conf qos_conf[MAX_DATA_STREAMS];
.split_hdr_size = 0,
.header_split = 0,
.hw_ip_checksum = 0,
.hw_vlan_filter = 0,
.jumbo_frame = 0,
.hw_strip_crc = 1,
},
.txmode = {
},
};
static int
{
int ret;
if (app_inited_port_mask & (1u << portid))
return 0;
rx_conf.rx_thresh.pthresh = rx_thresh.pthresh;
rx_conf.rx_thresh.hthresh = rx_thresh.hthresh;
rx_conf.rx_thresh.wthresh = rx_thresh.wthresh;
rx_conf.rx_free_thresh = 32;
rx_conf.rx_drop_en = 0;
tx_conf.tx_free_thresh = 0;
tx_conf.tx_rs_thresh = 0;
RTE_LOG(INFO, APP,
"Initializing port %"PRIu8
"... ", portid);
fflush(stdout);
if (ret < 0)
rte_exit(EXIT_FAILURE,
"Cannot configure device: "
"err=%d, port=%"PRIu8"\n", ret, portid);
fflush(stdout);
if (ret < 0)
rte_exit(EXIT_FAILURE,
"rte_eth_tx_queue_setup: "
"err=%d, port=%"PRIu8"\n", ret, portid);
fflush(stdout);
if (ret < 0)
rte_exit(EXIT_FAILURE,
"rte_eth_tx_queue_setup: err=%d, "
"port=%"PRIu8" queue=%d\n", ret, portid, 0);
if (ret < 0)
rte_exit(EXIT_FAILURE,
"rte_pmd_port_start: "
"err=%d, port=%"PRIu8"\n", ret, portid);
printf("done: ");
if (link.link_status) {
printf(" Link Up - speed %u Mbps - %s\n",
(uint32_t) link.link_speed,
("full-duplex") : ("half-duplex\n"));
} else {
printf(" Link Down\n");
}
app_inited_port_mask |= 1u << portid;
return 0;
}
static struct rte_sched_subport_params subport_params[MAX_SCHED_SUBPORTS] = {
{
.tb_rate = 1250000000,
.tb_size = 1000000,
.tc_rate = {1250000000, 1250000000, 1250000000, 1250000000},
.tc_period = 10,
},
};
{
.tb_rate = 305175,
.tb_size = 1000000,
.tc_rate = {305175, 305175, 305175, 305175},
.tc_period = 40,
#ifdef RTE_SCHED_SUBPORT_TC_OV
.tc_ov_weight = 1,
#endif
.wrr_weights = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
},
};
.
name =
"port_scheduler_0",
.socket = 0,
.rate = 0,
.mtu = 6 + 6 + 4 + 4 + 2 + 1500,
.frame_overhead = RTE_SCHED_FRAME_OVERHEAD_DEFAULT,
.n_subports_per_port = 1,
.n_pipes_per_subport = 4096,
.qsize = {64, 64, 64, 64},
.n_pipe_profiles =
sizeof(
pipe_profiles) /
sizeof(
struct rte_sched_pipe_params),
#ifdef RTE_SCHED_RED
.red_params = {
[0][0] = {.min_th = 48, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
[0][1] = {.min_th = 40, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
[0][2] = {.min_th = 32, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
[1][0] = {.min_th = 48, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
[1][1] = {.min_th = 40, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
[1][2] = {.min_th = 32, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
[2][0] = {.min_th = 48, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
[2][1] = {.min_th = 40, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
[2][2] = {.min_th = 32, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
[3][0] = {.min_th = 48, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
[3][1] = {.min_th = 40, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
[3][2] = {.min_th = 32, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9}
}
#endif
};
static struct rte_sched_port *
app_init_sched_port(uint32_t portid, uint32_t socketid)
{
static char port_name[32];
struct rte_sched_port *
port = NULL;
uint32_t pipe, subport;
int err;
port_params.
socket = socketid;
port_params.
rate = (uint64_t) link.link_speed * 1000 * 1000 / 8;
snprintf(port_name, sizeof(port_name), "port_%d", portid);
port_params.
name = port_name;
if (port == NULL){
rte_exit(EXIT_FAILURE,
"Unable to config sched port\n");
}
if (err) {
rte_exit(EXIT_FAILURE,
"Unable to config sched subport %u, err=%d\n",
subport, err);
}
if (app_pipe_to_profile[subport][pipe] != -1) {
app_pipe_to_profile[subport][pipe]);
if (err) {
rte_exit(EXIT_FAILURE,
"Unable to config sched pipe %u "
"for profile %d, err=%d\n", pipe,
app_pipe_to_profile[subport][pipe], err);
}
}
}
}
return port;
}
static int
app_load_cfg_profile(const char *profile)
{
if (profile == NULL)
return 0;
if (file == NULL)
rte_exit(EXIT_FAILURE,
"Cannot load configuration profile %s\n", profile);
cfg_load_port(file, &port_params);
cfg_load_subport(file, subport_params);
cfg_load_pipe(file, pipe_profiles);
return 0;
}
int app_init(void)
{
uint32_t i;
char ring_name[MAX_NAME_LEN];
char pool_name[MAX_NAME_LEN];
rte_exit(EXIT_FAILURE,
"No Ethernet port - bye\n");
if (app_load_cfg_profile(cfg_profile) != 0)
rte_exit(EXIT_FAILURE,
"Invalid configuration profile\n");
for(i = 0; i < nb_pfc; i++) {
snprintf(ring_name, MAX_NAME_LEN, "ring-%u-%u", i, qos_conf[i].rx_core);
if (ring == NULL)
else
qos_conf[i].rx_ring = ring;
snprintf(ring_name, MAX_NAME_LEN, "ring-%u-%u", i, qos_conf[i].tx_core);
if (ring == NULL)
else
qos_conf[i].tx_ring = ring;
snprintf(pool_name, MAX_NAME_LEN, "mbuf_pool%u", i);
mp_size, burst_conf.rx_burst * 4, 0,
RTE_MBUF_DEFAULT_BUF_SIZE,
if (qos_conf[i].mbuf_pool == NULL)
rte_exit(EXIT_FAILURE,
"Cannot init mbuf pool for socket %u\n", i);
app_init_port(qos_conf[i].rx_port, qos_conf[i].mbuf_pool);
app_init_port(qos_conf[i].tx_port, qos_conf[i].mbuf_pool);
qos_conf[i].sched_port = app_init_sched_port(qos_conf[i].tx_port, socket);
}
RTE_LOG(INFO, APP,
"time stamp clock running at %" PRIu64
" Hz\n",
RTE_LOG(INFO, APP,
"Ring sizes: NIC RX = %u, Mempool = %d SW queue = %u,"
"NIC TX = %u\n", ring_conf.rx_size, mp_size, ring_conf.ring_size,
ring_conf.tx_size);
RTE_LOG(INFO, APP,
"Burst sizes: RX read = %hu, RX write = %hu,\n"
" Worker read/QoS enqueue = %hu,\n"
" QoS dequeue = %hu, Worker write = %hu\n",
burst_conf.rx_burst, burst_conf.ring_burst, burst_conf.ring_burst,
burst_conf.qos_dequeue, burst_conf.tx_burst);
RTE_LOG(INFO, APP,
"NIC thresholds RX (p = %hhu, h = %hhu, w = %hhu),"
"TX (p = %hhu, h = %hhu, w = %hhu)\n",
rx_thresh.pthresh, rx_thresh.hthresh, rx_thresh.wthresh,
tx_thresh.pthresh, tx_thresh.hthresh, tx_thresh.wthresh);
return 0;
}