-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2013 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
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * 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
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
*/
#include <stdint.h>
#include <rte_sched.h>
#include <rte_cycles.h>
#include <rte_string_fns.h>
+#include <rte_cfgfile.h>
#include "main.h"
#include "cfg_file.h"
uint32_t nb_pfc;
const char *cfg_profile = NULL;
+int mp_size = NB_MBUF;
struct flow_conf qos_conf[MAX_DATA_STREAMS];
-static const struct rte_eth_conf port_conf = {
+static struct rte_eth_conf port_conf = {
.rxmode = {
- .max_rx_pkt_len = ETHER_MAX_LEN,
+ .max_rx_pkt_len = RTE_ETHER_MAX_LEN,
.split_hdr_size = 0,
- .header_split = 0, /**< Header Split disabled */
- .hw_ip_checksum = 0, /**< IP checksum offload disabled */
- .hw_vlan_filter = 0, /**< VLAN filtering disabled */
- .jumbo_frame = 0, /**< Jumbo Frame Support disabled */
- .hw_strip_crc = 0, /**< CRC stripped by hardware */
},
.txmode = {
.mq_mode = ETH_DCB_NONE,
};
static int
-app_init_port(uint8_t portid, struct rte_mempool *mp)
+app_init_port(uint16_t portid, struct rte_mempool *mp)
{
int ret;
struct rte_eth_link link;
+ struct rte_eth_dev_info dev_info;
struct rte_eth_rxconf rx_conf;
struct rte_eth_txconf tx_conf;
+ uint16_t rx_size;
+ uint16_t tx_size;
+ struct rte_eth_conf local_port_conf = port_conf;
/* check if port already initialized (multistream configuration) */
if (app_inited_port_mask & (1u << portid))
rx_conf.rx_thresh.wthresh = rx_thresh.wthresh;
rx_conf.rx_free_thresh = 32;
rx_conf.rx_drop_en = 0;
+ rx_conf.rx_deferred_start = 0;
tx_conf.tx_thresh.pthresh = tx_thresh.pthresh;
tx_conf.tx_thresh.hthresh = tx_thresh.hthresh;
tx_conf.tx_thresh.wthresh = tx_thresh.wthresh;
tx_conf.tx_free_thresh = 0;
tx_conf.tx_rs_thresh = 0;
- tx_conf.txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS | ETH_TXQ_FLAGS_NOOFFLOADS;
+ tx_conf.tx_deferred_start = 0;
/* init port */
- RTE_LOG(INFO, APP, "Initializing port %hu... ", portid);
+ RTE_LOG(INFO, APP, "Initializing port %"PRIu16"... ", portid);
fflush(stdout);
- ret = rte_eth_dev_configure(portid, 1, 1, &port_conf);
+
+ ret = rte_eth_dev_info_get(portid, &dev_info);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "Error during getting device (port %u) info: %s\n",
+ portid, strerror(-ret));
+
+ if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+ local_port_conf.txmode.offloads |=
+ DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+ ret = rte_eth_dev_configure(portid, 1, 1, &local_port_conf);
+ if (ret < 0)
+ rte_exit(EXIT_FAILURE,
+ "Cannot configure device: err=%d, port=%u\n",
+ ret, portid);
+
+ rx_size = ring_conf.rx_size;
+ tx_size = ring_conf.tx_size;
+ ret = rte_eth_dev_adjust_nb_rx_tx_desc(portid, &rx_size, &tx_size);
if (ret < 0)
- rte_exit(EXIT_FAILURE, "Cannot configure device: err=%d, port=%hu\n",
- ret, portid);
+ rte_exit(EXIT_FAILURE,
+ "rte_eth_dev_adjust_nb_rx_tx_desc: err=%d,port=%u\n",
+ ret, portid);
+ ring_conf.rx_size = rx_size;
+ ring_conf.tx_size = tx_size;
/* init one RX queue */
fflush(stdout);
+ rx_conf.offloads = local_port_conf.rxmode.offloads;
ret = rte_eth_rx_queue_setup(portid, 0, (uint16_t)ring_conf.rx_size,
rte_eth_dev_socket_id(portid), &rx_conf, mp);
if (ret < 0)
- rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup: err=%d, port=%hu\n",
- ret, portid);
-
+ rte_exit(EXIT_FAILURE,
+ "rte_eth_tx_queue_setup: err=%d, port=%u\n",
+ ret, portid);
+
/* init one TX queue */
fflush(stdout);
+ tx_conf.offloads = local_port_conf.txmode.offloads;
ret = rte_eth_tx_queue_setup(portid, 0,
(uint16_t)ring_conf.tx_size, rte_eth_dev_socket_id(portid), &tx_conf);
if (ret < 0)
- rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup: err=%d, "
- "port=%hu queue=%d\n",
- ret, portid, 0);
+ rte_exit(EXIT_FAILURE,
+ "rte_eth_tx_queue_setup: err=%d, port=%u queue=%d\n",
+ ret, portid, 0);
/* Start device */
ret = rte_eth_dev_start(portid);
if (ret < 0)
- rte_exit(EXIT_FAILURE, "rte_pmd_port_start: err=%d, port=%hu\n",
- ret, portid);
+ rte_exit(EXIT_FAILURE,
+ "rte_pmd_port_start: err=%d, port=%u\n",
+ ret, portid);
printf("done: ");
/* get link status */
- rte_eth_link_get(portid, &link);
+ ret = rte_eth_link_get(portid, &link);
+ if (ret < 0)
+ rte_exit(EXIT_FAILURE,
+ "rte_eth_link_get: err=%d, port=%u: %s\n",
+ ret, portid, rte_strerror(-ret));
+
if (link.link_status) {
printf(" Link Up - speed %u Mbps - %s\n",
(uint32_t) link.link_speed,
(link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
- ("full-duplex") : ("half-duplex\n"));
+ ("full-duplex") : ("half-duplex"));
} else {
printf(" Link Down\n");
}
- rte_eth_promiscuous_enable(portid);
-
+ ret = rte_eth_promiscuous_enable(portid);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "rte_eth_promiscuous_enable: err=%s, port=%u\n",
+ rte_strerror(-ret), portid);
+
/* mark port as initialized */
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,
- },
-};
-
-static struct rte_sched_pipe_params pipe_profiles[RTE_SCHED_PIPE_PROFILES_PER_PORT] = {
+static struct rte_sched_pipe_params pipe_profiles[MAX_SCHED_PIPE_PROFILES] = {
{ /* Profile #0 */
.tb_rate = 305175,
.tb_size = 1000000,
- .tc_rate = {305175, 305175, 305175, 305175},
+ .tc_rate = {305175, 305175, 305175, 305175, 305175, 305175,
+ 305175, 305175, 305175, 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},
+
+ .wrr_weights = {1, 1, 1, 1},
},
};
-struct rte_sched_port_params port_params = {
- .name = "port_0",
- .socket = 0, /* computed */
- .rate = 0, /* computed */
- .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},
- .pipe_profiles = pipe_profiles,
- .n_pipe_profiles = 1,
+struct rte_sched_subport_params subport_params[MAX_SCHED_SUBPORTS] = {
+ {
+ .tb_rate = 1250000000,
+ .tb_size = 1000000,
+ .tc_rate = {1250000000, 1250000000, 1250000000, 1250000000,
+ 1250000000, 1250000000, 1250000000, 1250000000, 1250000000,
+ 1250000000, 1250000000, 1250000000, 1250000000},
+ .tc_period = 10,
+ .n_pipes_per_subport_enabled = 4096,
+ .qsize = {64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64},
+ .pipe_profiles = pipe_profiles,
+ .n_pipe_profiles = sizeof(pipe_profiles) /
+ sizeof(struct rte_sched_pipe_params),
+ .n_max_pipe_profiles = MAX_SCHED_PIPE_PROFILES,
#ifdef RTE_SCHED_RED
.red_params = {
/* Traffic Class 0 Colors Green / Yellow / Red */
/* Traffic Class 3 - Colors Green / Yellow / Red */
[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}
- }
+ [3][2] = {.min_th = 32, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+
+ /* Traffic Class 4 - Colors Green / Yellow / Red */
+ [4][0] = {.min_th = 48, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [4][1] = {.min_th = 40, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [4][2] = {.min_th = 32, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+
+ /* Traffic Class 5 - Colors Green / Yellow / Red */
+ [5][0] = {.min_th = 48, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [5][1] = {.min_th = 40, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [5][2] = {.min_th = 32, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+
+ /* Traffic Class 6 - Colors Green / Yellow / Red */
+ [6][0] = {.min_th = 48, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [6][1] = {.min_th = 40, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [6][2] = {.min_th = 32, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+
+ /* Traffic Class 7 - Colors Green / Yellow / Red */
+ [7][0] = {.min_th = 48, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [7][1] = {.min_th = 40, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [7][2] = {.min_th = 32, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+
+ /* Traffic Class 8 - Colors Green / Yellow / Red */
+ [8][0] = {.min_th = 48, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [8][1] = {.min_th = 40, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [8][2] = {.min_th = 32, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+
+ /* Traffic Class 9 - Colors Green / Yellow / Red */
+ [9][0] = {.min_th = 48, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [9][1] = {.min_th = 40, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [9][2] = {.min_th = 32, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+
+ /* Traffic Class 10 - Colors Green / Yellow / Red */
+ [10][0] = {.min_th = 48, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [10][1] = {.min_th = 40, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [10][2] = {.min_th = 32, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+
+ /* Traffic Class 11 - Colors Green / Yellow / Red */
+ [11][0] = {.min_th = 48, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [11][1] = {.min_th = 40, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [11][2] = {.min_th = 32, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+
+ /* Traffic Class 12 - Colors Green / Yellow / Red */
+ [12][0] = {.min_th = 48, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [12][1] = {.min_th = 40, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ [12][2] = {.min_th = 32, .max_th = 64, .maxp_inv = 10, .wq_log2 = 9},
+ },
#endif /* RTE_SCHED_RED */
+ },
+};
+
+struct rte_sched_port_params port_params = {
+ .name = "port_scheduler_0",
+ .socket = 0, /* computed */
+ .rate = 0, /* computed */
+ .mtu = 6 + 6 + 4 + 4 + 2 + 1500,
+ .frame_overhead = RTE_SCHED_FRAME_OVERHEAD_DEFAULT,
+ .n_subports_per_port = 1,
+ .n_pipes_per_subport = MAX_SCHED_PIPES,
};
static struct rte_sched_port *
uint32_t pipe, subport;
int err;
- rte_eth_link_get((uint8_t)portid, &link);
+ err = rte_eth_link_get(portid, &link);
+ if (err < 0)
+ rte_exit(EXIT_FAILURE,
+ "rte_eth_link_get: err=%d, port=%u: %s\n",
+ err, portid, rte_strerror(-err));
port_params.socket = socketid;
port_params.rate = (uint64_t) link.link_speed * 1000 * 1000 / 8;
- rte_snprintf(port_name, sizeof(port_name), "port_%d", portid);
+ snprintf(port_name, sizeof(port_name), "port_%d", portid);
port_params.name = port_name;
port = rte_sched_port_config(&port_params);
rte_exit(EXIT_FAILURE, "Unable to config sched subport %u, err=%d\n",
subport, err);
}
-
- for (pipe = 0; pipe < port_params.n_pipes_per_subport; pipe ++) {
+
+ uint32_t n_pipes_per_subport =
+ subport_params[subport].n_pipes_per_subport_enabled;
+
+ for (pipe = 0; pipe < n_pipes_per_subport; pipe++) {
if (app_pipe_to_profile[subport][pipe] != -1) {
err = rte_sched_pipe_config(port, subport, pipe,
app_pipe_to_profile[subport][pipe]);
}
}
}
-
+
return port;
}
{
if (profile == NULL)
return 0;
-
- struct cfg_file *cfg_file = cfg_load(profile, 0);
- if (cfg_file == NULL)
+ struct rte_cfgfile *file = rte_cfgfile_load(profile, 0);
+ if (file == NULL)
rte_exit(EXIT_FAILURE, "Cannot load configuration profile %s\n", profile);
- cfg_load_port(cfg_file, &port_params);
- cfg_load_subport(cfg_file, subport_params);
- cfg_load_pipe(cfg_file, pipe_profiles);
+ cfg_load_port(file, &port_params);
+ cfg_load_subport(file, subport_params);
+ cfg_load_pipe(file, pipe_profiles);
- cfg_close(cfg_file);
+ rte_cfgfile_close(file);
return 0;
}
char ring_name[MAX_NAME_LEN];
char pool_name[MAX_NAME_LEN];
- /* init driver(s) */
- if (rte_pmd_init_all() < 0)
- rte_exit(EXIT_FAILURE, "Cannot init PMD\n");
-
- if (rte_eal_pci_probe() < 0)
- rte_exit(EXIT_FAILURE, "Cannot probe PCI\n");
-
- if (rte_eth_dev_count() == 0)
+ if (rte_eth_dev_count_avail() == 0)
rte_exit(EXIT_FAILURE, "No Ethernet port - bye\n");
/* load configuration profile */
if (app_load_cfg_profile(cfg_profile) != 0)
rte_exit(EXIT_FAILURE, "Invalid configuration profile\n");
-
+
/* Initialize each active flow */
for(i = 0; i < nb_pfc; i++) {
uint32_t socket = rte_lcore_to_socket_id(qos_conf[i].rx_core);
struct rte_ring *ring;
- rte_snprintf(ring_name, MAX_NAME_LEN, "ring-%u-%u", i, qos_conf[i].rx_core);
+ snprintf(ring_name, MAX_NAME_LEN, "ring-%u-%u", i, qos_conf[i].rx_core);
ring = rte_ring_lookup(ring_name);
if (ring == NULL)
qos_conf[i].rx_ring = rte_ring_create(ring_name, ring_conf.ring_size,
else
qos_conf[i].rx_ring = ring;
- rte_snprintf(ring_name, MAX_NAME_LEN, "ring-%u-%u", i, qos_conf[i].tx_core);
+ snprintf(ring_name, MAX_NAME_LEN, "ring-%u-%u", i, qos_conf[i].tx_core);
ring = rte_ring_lookup(ring_name);
if (ring == NULL)
qos_conf[i].tx_ring = rte_ring_create(ring_name, ring_conf.ring_size,
/* create the mbuf pools for each RX Port */
- rte_snprintf(pool_name, MAX_NAME_LEN, "mbuf_pool%u", i);
- qos_conf[i].mbuf_pool = rte_mempool_create(pool_name, NB_MBUF, MBUF_SIZE,
- burst_conf.rx_burst * 4,
- sizeof(struct rte_pktmbuf_pool_private),
- rte_pktmbuf_pool_init, NULL,
- rte_pktmbuf_init, NULL,
- rte_eth_dev_socket_id(qos_conf[i].rx_port),
- 0);
+ snprintf(pool_name, MAX_NAME_LEN, "mbuf_pool%u", i);
+ qos_conf[i].mbuf_pool = rte_pktmbuf_pool_create(pool_name,
+ mp_size, burst_conf.rx_burst * 4, 0,
+ RTE_MBUF_DEFAULT_BUF_SIZE,
+ rte_eth_dev_socket_id(qos_conf[i].rx_port));
if (qos_conf[i].mbuf_pool == NULL)
rte_exit(EXIT_FAILURE, "Cannot init mbuf pool for socket %u\n", i);
- //printf("MP = %d\n", rte_mempool_count(qos_conf[i].app_pktmbuf_pool));
-
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].rx_port, socket);
+
+ 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_get_timer_hz());
-
+
RTE_LOG(INFO, APP, "Ring sizes: NIC RX = %u, Mempool = %d SW queue = %u,"
- "NIC TX = %u\n", ring_conf.rx_size, NB_MBUF, ring_conf.ring_size,
+ "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.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),"
git.droids-corp.org / dpdk.git / blobdiff