2 // Copyright (c) 2010-2017 Intel Corporation
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
8 // http://www.apache.org/licenses/LICENSE-2.0
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
18 #include <rte_table_hash.h>
19 #include <rte_version.h>
20 #include <rte_malloc.h>
21 #if RTE_VERSION >= RTE_VERSION_NUM(18,5,0,0)
22 #include <rte_eal_memconfig.h>
25 #include "prox_malloc.h"
31 #include "hash_utils.h"
33 #include "prox_port_cfg.h"
35 #include "handle_qos.h"
36 #include "handle_qinq_encap4.h"
41 #include "stats_core.h"
43 void start_core_all(int task_id)
45 uint32_t cores[RTE_MAX_LCORE];
50 prox_core_to_str(tmp, sizeof(tmp), 0);
51 plog_info("Starting cores: %s\n", tmp);
54 while (prox_core_next(&lcore_id, 0) == 0) {
55 cores[cnt++] = lcore_id;
57 start_cores(cores, cnt, task_id);
60 void stop_core_all(int task_id)
62 uint32_t cores[RTE_MAX_LCORE];
67 prox_core_to_str(tmp, sizeof(tmp), 0);
68 plog_info("Stopping cores: %s\n", tmp);
71 while (prox_core_next(&lcore_id, 0) == 0) {
72 cores[cnt++] = lcore_id;
75 stop_cores(cores, cnt, task_id);
78 static void warn_inactive_cores(uint32_t *cores, int count, const char *prefix)
80 for (int i = 0; i < count; ++i) {
81 if (!prox_core_active(cores[i], 0)) {
82 plog_warn("%s %u: core is not active\n", prefix, cores[i]);
87 static inline int wait_command_handled(struct lcore_cfg *lconf)
89 uint64_t t1 = rte_rdtsc(), t2;
92 if (lconf->msg.type == LCONF_MSG_STOP)
95 while (lconf_is_req(lconf)) {
97 if (t2 - t1 > max_time * rte_get_tsc_hz()) {
98 // Failed to handle command ...
99 for (uint8_t task_id = 0; task_id < lconf->n_tasks_all; ++task_id) {
100 struct task_args *targs = &lconf->targs[task_id];
101 if (!(targs->flags & TASK_ARG_DROP)) {
102 plogx_err("Failed to handle command - task is in NO_DROP and might be stuck...\n");
106 plogx_err("Failed to handle command\n");
113 static inline void start_l3(struct task_args *targ)
115 if (!task_is_master(targ)) {
116 if ((targ->nb_txrings != 0) || (targ->nb_txports != 0)) {
117 if (targ->flags & TASK_ARG_L3)
118 task_start_l3(targ->tbase, targ);
123 void start_cores(uint32_t *cores, int count, int task_id)
125 int n_started_cores = 0;
126 uint32_t started_cores[RTE_MAX_LCORE];
127 struct task_args *targ;
129 warn_inactive_cores(cores, count, "Can't start core");
131 for (int i = 0; i < count; ++i) {
132 struct lcore_cfg *lconf = &lcore_cfg[cores[i]];
134 if (lconf->n_tasks_run != lconf->n_tasks_all) {
136 for (uint8_t tid = 0; tid < lconf->n_tasks_all; ++tid) {
137 targ = &lconf->targs[tid];
141 targ = &lconf->targs[task_id];
144 lconf->msg.type = LCONF_MSG_START;
145 lconf->msg.task_id = task_id;
146 lconf_set_req(lconf);
148 plog_info("Starting core %u (all tasks)\n", cores[i]);
150 plog_info("Starting core %u task %u\n", cores[i], task_id);
151 started_cores[n_started_cores++] = cores[i];
152 lconf->flags |= LCONF_FLAG_RUNNING;
153 rte_eal_remote_launch(lconf_run, NULL, cores[i]);
156 plog_warn("Core %u is already running all its tasks\n", cores[i]);
160 /* This function is blocking, so detect when each core has
161 consumed the message. */
162 for (int i = 0; i < n_started_cores; ++i) {
163 struct lcore_cfg *lconf = &lcore_cfg[started_cores[i]];
164 plog_info("Waiting for core %u to start...", started_cores[i]);
165 if (wait_command_handled(lconf) == -1) return;
170 void stop_cores(uint32_t *cores, int count, int task_id)
172 int n_stopped_cores = 0;
173 uint32_t stopped_cores[RTE_MAX_LCORE];
176 warn_inactive_cores(cores, count, "Can't stop core");
178 for (int i = 0; i < count; ++i) {
179 struct lcore_cfg *lconf = &lcore_cfg[cores[i]];
180 if (lconf->n_tasks_run) {
181 if (wait_command_handled(lconf) == -1) return;
183 lconf->msg.type = LCONF_MSG_STOP;
184 lconf->msg.task_id = task_id;
185 lconf_set_req(lconf);
186 stopped_cores[n_stopped_cores++] = cores[i];
190 for (int i = 0; i < n_stopped_cores; ++i) {
191 c = stopped_cores[i];
192 struct lcore_cfg *lconf = &lcore_cfg[c];
193 if (wait_command_handled(lconf) == -1) return;
195 if (lconf->n_tasks_run == 0) {
196 plog_info("All tasks stopped on core %u, waiting for core to stop...", c);
197 rte_eal_wait_lcore(c);
199 lconf->flags &= ~LCONF_FLAG_RUNNING;
202 plog_info("Stopped task %u on core %u\n", task_id, c);
213 static struct size_unit to_size_unit(uint64_t bytes)
215 struct size_unit ret;
217 if (bytes > 1 << 30) {
218 ret.val = bytes >> 30;
219 ret.frac = ((bytes - (ret.val << 30)) * 1000) / (1 << 30);
220 strcpy(ret.unit, "GB");
222 else if (bytes > 1 << 20) {
223 ret.val = bytes >> 20;
224 ret.frac = ((bytes - (ret.val << 20)) * 1000) / (1 << 20);
225 strcpy(ret.unit, "MB");
227 else if (bytes > 1 << 10) {
228 ret.val = bytes >> 10;
229 ret.frac = (bytes - (ret.val << 10)) * 1000 / (1 << 10);
230 strcpy(ret.unit, "KB");
235 strcpy(ret.unit, "B");
241 void cmd_mem_stats(void)
243 struct rte_malloc_socket_stats sock_stats;
247 for (uint32_t i = 0; i < RTE_MAX_NUMA_NODES; ++i) {
248 if (rte_malloc_get_socket_stats(i, &sock_stats) < 0 || sock_stats.heap_totalsz_bytes == 0)
251 plogx_info("Socket %u memory stats:\n", i);
252 su = to_size_unit(sock_stats.heap_totalsz_bytes);
253 plogx_info("\tHeap_size: %zu.%03zu %s\n", su.val, su.frac, su.unit);
254 su = to_size_unit(sock_stats.heap_freesz_bytes);
255 plogx_info("\tFree_size: %zu.%03zu %s\n", su.val, su.frac, su.unit);
256 su = to_size_unit(sock_stats.heap_allocsz_bytes);
257 plogx_info("\tAlloc_size: %zu.%03zu %s\n", su.val, su.frac, su.unit);
258 su = to_size_unit(sock_stats.greatest_free_size);
259 plogx_info("\tGreatest_free_size: %zu %s\n", su.val, su.unit);
260 plogx_info("\tAlloc_count: %u\n", sock_stats.alloc_count);
261 plogx_info("\tFree_count: %u\n", sock_stats.free_count);
265 static void get_hp_sz_string(char *sz_str, uint64_t hp_sz)
267 switch (hp_sz >> 20) {
269 strcpy(sz_str, " 0 ");
272 strcpy(sz_str, "2MB");
275 strcpy(sz_str, "1GB");
278 strcpy(sz_str, "??");
282 #if RTE_VERSION >= RTE_VERSION_NUM(18,5,0,0)
283 // Print all segments, 1 by 1
284 // Unused for now, keep for reference
285 static int print_all_segments(const struct rte_memseg_list *memseg_list, const struct rte_memseg *memseg, void *arg)
287 struct rte_mem_config *mcfg = rte_eal_get_configuration()->mem_config;
288 int memseg_list_idx, memseg_idx;
289 int n = (*(int *)arg)++;
291 memseg_list_idx = memseg_list - mcfg->memsegs;
292 if ((memseg_list_idx < 0) || (memseg_list_idx >= RTE_MAX_MEMSEG_LISTS)) {
293 plog_err("Invalid memseg_list_idx = %d; memseg_list = %p, mcfg->memsegs = %p\n", memseg_list_idx, memseg_list, mcfg->memsegs);
296 memseg_idx = rte_fbarray_find_idx(&memseg_list->memseg_arr, memseg);
297 if (memseg_idx < 0) {
298 plog_err("Invalid memseg_idx = %d; memseg_list = %p, memseg = %p\n", memseg_idx, memseg_list, memseg);
303 get_hp_sz_string(sz_str, memseg->hugepage_sz);
304 plog_info("Segment %u (sock %d): [%i-%i] [%#lx-%#lx] at %p using %zu pages of %s\n",
310 memseg->iova+memseg->len,
312 memseg->len/memseg->hugepage_sz, sz_str);
317 // Print memory segments
318 // Contiguous segments are shown as 1 big segment
319 static int print_segments(const struct rte_memseg_list *memseg_list, const struct rte_memseg *memseg, size_t len, void *arg)
321 struct rte_mem_config *mcfg = rte_eal_get_configuration()->mem_config;
322 int memseg_list_idx, memseg_idx;
325 memseg_list_idx = memseg_list - mcfg->memsegs;
326 if ((memseg_list_idx < 0) || (memseg_list_idx >= RTE_MAX_MEMSEG_LISTS)) {
327 plog_err("Invalid memseg_list_idx = %d; memseg_list = %p, mcfg->memsegs = %p\n", memseg_list_idx, memseg_list, mcfg->memsegs);
330 memseg_idx = rte_fbarray_find_idx(&memseg_list->memseg_arr, memseg);
331 if (memseg_idx < 0) {
332 plog_err("Invalid memseg_idx = %d; memseg_list = %p, memseg = %p\n", memseg_idx, memseg_list, memseg);
337 get_hp_sz_string(sz_str, memseg->hugepage_sz);
338 plog_info("Segment %u (sock %d): [%i-%i] [%#lx-%#lx] at %p using %zu pages of %s\n",
346 memseg->hugepage_sz?len/memseg->hugepage_sz:0, sz_str);
352 void cmd_mem_layout(void)
354 #if RTE_VERSION < RTE_VERSION_NUM(18,5,0,0)
355 const struct rte_memseg* memseg = rte_eal_get_physmem_layout();
357 plog_info("Memory layout:\n");
358 for (uint32_t i = 0; i < RTE_MAX_MEMSEG; i++) {
359 if (memseg[i].addr == NULL)
363 get_hp_sz_string(sz_str, memseg[i].hugepage_sz);
365 plog_info("Segment %u: [%#lx-%#lx] at %p using %zu pages of %s\n",
368 memseg[i].phys_addr + memseg[i].len,
370 memseg[i].len/memseg[i].hugepage_sz, sz_str);
373 int segment_number = 0;
374 //rte_memseg_walk(print_all_segments, &segment_number);
375 rte_memseg_contig_walk(print_segments, &segment_number);
379 void cmd_dump(uint8_t lcore_id, uint8_t task_id, uint32_t nb_packets, struct input *input, int rx, int tx)
381 plog_info("dump %u %u %u\n", lcore_id, task_id, nb_packets);
382 if (lcore_id > RTE_MAX_LCORE) {
383 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
385 else if (task_id >= lcore_cfg[lcore_id].n_tasks_all) {
386 plog_warn("task_id too high, should be in [0, %u]\n", lcore_cfg[lcore_id].n_tasks_all - 1);
389 struct lcore_cfg *lconf = &lcore_cfg[lcore_id];
391 lconf->tasks_all[task_id]->aux->task_rt_dump.input = input;
393 if (wait_command_handled(lconf) == -1) return;
395 lconf->msg.type = LCONF_MSG_DUMP;
397 lconf->msg.type = LCONF_MSG_DUMP_RX;
399 lconf->msg.type = LCONF_MSG_DUMP_TX;
402 lconf->msg.task_id = task_id;
403 lconf->msg.val = nb_packets;
404 lconf_set_req(lconf);
407 if (lconf->n_tasks_run == 0) {
408 lconf_do_flags(lconf);
413 void cmd_trace(uint8_t lcore_id, uint8_t task_id, uint32_t nb_packets)
415 plog_info("trace %u %u %u\n", lcore_id, task_id, nb_packets);
416 if (lcore_id > RTE_MAX_LCORE) {
417 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
419 else if (task_id >= lcore_cfg[lcore_id].n_tasks_all) {
420 plog_warn("task_id too high, should be in [0, %u]\n", lcore_cfg[lcore_id].n_tasks_all - 1);
423 struct lcore_cfg *lconf = &lcore_cfg[lcore_id];
425 if (wait_command_handled(lconf) == -1) return;
427 lconf->msg.type = LCONF_MSG_TRACE;
428 lconf->msg.task_id = task_id;
429 lconf->msg.val = nb_packets;
430 lconf_set_req(lconf);
432 if (lconf->n_tasks_run == 0) {
433 lconf_do_flags(lconf);
438 void cmd_rx_bw_start(uint32_t lcore_id)
440 if (lcore_id > RTE_MAX_LCORE) {
441 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
442 } else if (lcore_cfg[lcore_id].flags & LCONF_FLAG_RX_BW_ACTIVE) {
443 plog_warn("rx bandwidt already on core %u\n", lcore_id);
446 struct lcore_cfg *lconf = &lcore_cfg[lcore_id];
448 if (wait_command_handled(lconf) == -1) return;
449 lconf->msg.type = LCONF_MSG_RX_BW_START;
450 lconf_set_req(lconf);
452 if (lconf->n_tasks_run == 0) {
453 lconf_do_flags(lconf);
458 void cmd_tx_bw_start(uint32_t lcore_id)
460 if (lcore_id > RTE_MAX_LCORE) {
461 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
462 } else if (lcore_cfg[lcore_id].flags & LCONF_FLAG_TX_BW_ACTIVE) {
463 plog_warn("tx bandwidth already running on core %u\n", lcore_id);
466 struct lcore_cfg *lconf = &lcore_cfg[lcore_id];
468 if (wait_command_handled(lconf) == -1) return;
469 lconf->msg.type = LCONF_MSG_TX_BW_START;
470 lconf_set_req(lconf);
472 if (lconf->n_tasks_run == 0) {
473 lconf_do_flags(lconf);
478 void cmd_rx_bw_stop(uint32_t lcore_id)
480 if (lcore_id > RTE_MAX_LCORE) {
481 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
482 } else if (!(lcore_cfg[lcore_id].flags & LCONF_FLAG_RX_BW_ACTIVE)) {
483 plog_warn("rx bandwidth not running on core %u\n", lcore_id);
486 struct lcore_cfg *lconf = &lcore_cfg[lcore_id];
488 if (wait_command_handled(lconf) == -1) return;
489 lconf->msg.type = LCONF_MSG_RX_BW_STOP;
490 lconf_set_req(lconf);
492 if (lconf->n_tasks_run == 0) {
493 lconf_do_flags(lconf);
498 void cmd_tx_bw_stop(uint32_t lcore_id)
500 if (lcore_id > RTE_MAX_LCORE) {
501 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
502 } else if (!(lcore_cfg[lcore_id].flags & LCONF_FLAG_TX_BW_ACTIVE)) {
503 plog_warn("tx bandwidth not running on core %u\n", lcore_id);
506 struct lcore_cfg *lconf = &lcore_cfg[lcore_id];
508 if (wait_command_handled(lconf) == -1) return;
509 lconf->msg.type = LCONF_MSG_TX_BW_STOP;
510 lconf_set_req(lconf);
512 if (lconf->n_tasks_run == 0) {
513 lconf_do_flags(lconf);
517 void cmd_rx_distr_start(uint32_t lcore_id)
519 if (lcore_id > RTE_MAX_LCORE) {
520 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
521 } else if (lcore_cfg[lcore_id].flags & LCONF_FLAG_RX_DISTR_ACTIVE) {
522 plog_warn("rx distribution already xrunning on core %u\n", lcore_id);
524 struct lcore_cfg *lconf = &lcore_cfg[lcore_id];
526 if (wait_command_handled(lconf) == -1) return;
527 lconf->msg.type = LCONF_MSG_RX_DISTR_START;
528 lconf_set_req(lconf);
530 if (lconf->n_tasks_run == 0) {
531 lconf_do_flags(lconf);
536 void cmd_tx_distr_start(uint32_t lcore_id)
538 if (lcore_id > RTE_MAX_LCORE) {
539 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
540 } else if (lcore_cfg[lcore_id].flags & LCONF_FLAG_TX_DISTR_ACTIVE) {
541 plog_warn("tx distribution already xrunning on core %u\n", lcore_id);
543 struct lcore_cfg *lconf = &lcore_cfg[lcore_id];
545 if (wait_command_handled(lconf) == -1) return;
546 lconf->msg.type = LCONF_MSG_TX_DISTR_START;
547 lconf_set_req(lconf);
549 if (lconf->n_tasks_run == 0) {
550 lconf_do_flags(lconf);
555 void cmd_rx_distr_stop(uint32_t lcore_id)
557 if (lcore_id > RTE_MAX_LCORE) {
558 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
559 } else if ((lcore_cfg[lcore_id].flags & LCONF_FLAG_RX_DISTR_ACTIVE) == 0) {
560 plog_warn("rx distribution not running on core %u\n", lcore_id);
562 struct lcore_cfg *lconf = &lcore_cfg[lcore_id];
564 if (wait_command_handled(lconf) == -1) return;
565 lconf->msg.type = LCONF_MSG_RX_DISTR_STOP;
566 lconf_set_req(lconf);
568 if (lconf->n_tasks_run == 0) {
569 lconf_do_flags(lconf);
574 void cmd_tx_distr_stop(uint32_t lcore_id)
576 if (lcore_id > RTE_MAX_LCORE) {
577 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
578 } else if ((lcore_cfg[lcore_id].flags & LCONF_FLAG_TX_DISTR_ACTIVE) == 0) {
579 plog_warn("tx distribution not running on core %u\n", lcore_id);
581 struct lcore_cfg *lconf = &lcore_cfg[lcore_id];
583 if (wait_command_handled(lconf) == -1) return;
584 lconf->msg.type = LCONF_MSG_TX_DISTR_STOP;
585 lconf_set_req(lconf);
587 if (lconf->n_tasks_run == 0) {
588 lconf_do_flags(lconf);
593 void cmd_rx_distr_rst(uint32_t lcore_id)
595 if (lcore_id > RTE_MAX_LCORE) {
596 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
598 struct lcore_cfg *lconf = &lcore_cfg[lcore_id];
600 if (wait_command_handled(lconf) == -1) return;
601 lconf->msg.type = LCONF_MSG_RX_DISTR_RESET;
602 lconf_set_req(lconf);
604 if (lconf->n_tasks_run == 0) {
605 lconf_do_flags(lconf);
610 void cmd_tx_distr_rst(uint32_t lcore_id)
612 if (lcore_id > RTE_MAX_LCORE) {
613 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
615 struct lcore_cfg *lconf = &lcore_cfg[lcore_id];
617 if (wait_command_handled(lconf) == -1) return;
618 lconf->msg.type = LCONF_MSG_TX_DISTR_RESET;
619 lconf_set_req(lconf);
621 if (lconf->n_tasks_run == 0) {
622 lconf_do_flags(lconf);
627 void cmd_rx_distr_show(uint32_t lcore_id)
629 if (lcore_id > RTE_MAX_LCORE) {
630 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
632 for (uint32_t i = 0; i < lcore_cfg[lcore_id].n_tasks_all; ++i) {
633 struct task_base *t = lcore_cfg[lcore_id].tasks_all[i];
634 plog_info("t[%u]: ", i);
635 for (uint32_t j = 0; j < sizeof(t->aux->rx_bucket)/sizeof(t->aux->rx_bucket[0]); ++j) {
636 plog_info("%u ", t->aux->rx_bucket[j]);
642 void cmd_tx_distr_show(uint32_t lcore_id)
644 if (lcore_id > RTE_MAX_LCORE) {
645 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
647 for (uint32_t i = 0; i < lcore_cfg[lcore_id].n_tasks_all; ++i) {
648 struct task_base *t = lcore_cfg[lcore_id].tasks_all[i];
649 uint64_t tot = 0, avg = 0;
650 for (uint32_t j = 0; j < sizeof(t->aux->tx_bucket)/sizeof(t->aux->tx_bucket[0]); ++j) {
651 tot += t->aux->tx_bucket[j];
652 avg += j * t->aux->tx_bucket[j];
657 plog_info("t[%u]: %lu: ", i, avg);
658 for (uint32_t j = 0; j < sizeof(t->aux->tx_bucket)/sizeof(t->aux->tx_bucket[0]); ++j) {
659 plog_info("%u ", t->aux->tx_bucket[j]);
666 void cmd_ringinfo_all(void)
668 struct lcore_cfg *lconf;
669 uint32_t lcore_id = -1;
671 while(prox_core_next(&lcore_id, 0) == 0) {
672 lconf = &lcore_cfg[lcore_id];
673 for (uint8_t task_id = 0; task_id < lconf->n_tasks_all; ++task_id) {
674 cmd_ringinfo(lcore_id, task_id);
679 void cmd_ringinfo(uint8_t lcore_id, uint8_t task_id)
681 struct lcore_cfg *lconf;
682 struct rte_ring *ring;
683 struct task_args* targ;
686 if (!prox_core_active(lcore_id, 0)) {
687 plog_info("lcore %u is not active\n", lcore_id);
690 lconf = &lcore_cfg[lcore_id];
691 if (task_id >= lconf->n_tasks_all) {
692 plog_warn("Invalid task index %u: lcore %u has %u tasks\n", task_id, lcore_id, lconf->n_tasks_all);
696 targ = &lconf->targs[task_id];
697 plog_info("Core %u task %u: %u rings\n", lcore_id, task_id, targ->nb_rxrings);
698 for (uint8_t i = 0; i < targ->nb_rxrings; ++i) {
699 ring = targ->rx_rings[i];
700 #if RTE_VERSION < RTE_VERSION_NUM(17,5,0,1)
701 count = ring->prod.mask + 1;
703 count = ring->mask + 1;
705 plog_info("\tRing %u:\n", i);
706 plog_info("\t\tFlags: %s,%s\n", ring->flags & RING_F_SP_ENQ? "sp":"mp", ring->flags & RING_F_SC_DEQ? "sc":"mc");
707 plog_info("\t\tMemory size: %zu bytes\n", rte_ring_get_memsize(count));
708 plog_info("\t\tOccupied: %u/%u\n", rte_ring_count(ring), count);
712 void cmd_port_up(uint8_t port_id)
716 if (!port_is_active(port_id)) {
720 if ((err = rte_eth_dev_set_link_up(port_id)) == 0) {
721 plog_info("Bringing port %d up\n", port_id);
724 plog_warn("Failed to bring port %d up with error %d\n", port_id, err);
728 void cmd_port_down(uint8_t port_id)
732 if (!port_is_active(port_id)) {
736 if ((err = rte_eth_dev_set_link_down(port_id)) == 0) {
737 plog_info("Bringing port %d down\n", port_id);
740 plog_warn("Failed to bring port %d down with error %d\n", port_id, err);
744 void cmd_xstats(uint8_t port_id)
746 #if RTE_VERSION >= RTE_VERSION_NUM(16,7,0,0)
748 struct rte_eth_xstat *eth_xstat = NULL; // id and value
749 struct rte_eth_xstat_name *eth_xstat_name = NULL; // only names
750 struct prox_port_cfg* port_cfg = &prox_port_cfg[port_id];
753 n_xstats = rte_eth_xstats_get(port_id, NULL, 0);
754 eth_xstat_name = prox_zmalloc(n_xstats * sizeof(*eth_xstat_name), port_cfg->socket);
755 PROX_ASSERT(eth_xstat_name);
756 rc = rte_eth_xstats_get_names(port_id, eth_xstat_name, n_xstats);
757 if ((rc < 0) || (rc > n_xstats)) {
759 plog_warn("Failed to get xstats_names on port %d with error %d\n", port_id, rc);
760 } else if (rc > n_xstats) {
761 plog_warn("Failed to get xstats_names on port %d: too many xstats (%d)\n", port_id, rc);
765 eth_xstat = prox_zmalloc(n_xstats * sizeof(*eth_xstat), port_cfg->socket);
766 PROX_ASSERT(eth_xstat);
767 rc = rte_eth_xstats_get(port_id, eth_xstat, n_xstats);
768 if ((rc < 0) || (rc > n_xstats)) {
770 plog_warn("Failed to get xstats on port %d with error %d\n", port_id, rc);
771 } else if (rc > n_xstats) {
772 plog_warn("Failed to get xstats on port %d: too many xstats (%d)\n", port_id, rc);
775 for (int i=0;i<rc;i++) {
776 plog_info("%s: %ld\n", eth_xstat_name[i].name, eth_xstat[i].value);
780 prox_free(eth_xstat_name);
782 prox_free(eth_xstat);
784 #if RTE_VERSION >= RTE_VERSION_NUM(2,1,0,0)
786 struct rte_eth_xstats *eth_xstats;
787 struct prox_port_cfg* port_cfg = &prox_port_cfg[port_id];
790 n_xstats = rte_eth_xstats_get(port_id, NULL, 0);
791 eth_xstats = prox_zmalloc(n_xstats * sizeof(*eth_xstats), port_cfg->socket);
792 PROX_ASSERT(eth_xstats);
793 rc = rte_eth_xstats_get(port_id, eth_xstats, n_xstats);
794 if ((rc < 0) || (rc > n_xstats)) {
796 plog_warn("Failed to get xstats on port %d with error %d\n", port_id, rc);
797 } else if (rc > n_xstats) {
798 plog_warn("Failed to get xstats on port %d: too many xstats (%d)\n", port_id, rc);
801 for (int i=0;i<rc;i++) {
802 plog_info("%s: %ld\n", eth_xstats[i].name, eth_xstats[i].value);
806 prox_free(eth_xstats);
808 plog_warn("Failed to get xstats, xstats are not supported in this version of dpdk\n");
813 void cmd_portinfo(int port_id, char *dst, size_t max_len)
815 char *end = dst + max_len;
819 uint8_t max_port_idx = prox_last_port_active() + 1;
821 for (uint8_t port_id = 0; port_id < max_port_idx; ++port_id) {
822 if (!prox_port_cfg[port_id].active) {
825 struct prox_port_cfg* port_cfg = &prox_port_cfg[port_id];
827 dst += snprintf(dst, end - dst,
828 "%2d:%10s; "MAC_BYTES_FMT"; %s\n",
831 MAC_BYTES(port_cfg->eth_addr.addr_bytes),
837 if (!port_is_active(port_id)) {
841 struct prox_port_cfg* port_cfg = &prox_port_cfg[port_id];
843 dst += snprintf(dst, end - dst, "Port info for port %u\n", port_id);
844 dst += snprintf(dst, end - dst, "\tName: %s\n", port_cfg->name);
845 dst += snprintf(dst, end - dst, "\tDriver: %s\n", port_cfg->driver_name);
846 dst += snprintf(dst, end - dst, "\tMac address: "MAC_BYTES_FMT"\n", MAC_BYTES(port_cfg->eth_addr.addr_bytes));
847 dst += snprintf(dst, end - dst, "\tLink speed: %u Mbps\n", port_cfg->link_speed);
848 dst += snprintf(dst, end - dst, "\tLink status: %s\n", port_cfg->link_up? "up" : "down");
849 dst += snprintf(dst, end - dst, "\tSocket: %u\n", port_cfg->socket);
850 dst += snprintf(dst, end - dst, "\tPCI address: %s\n", port_cfg->pci_addr);
851 dst += snprintf(dst, end - dst, "\tPromiscuous: %s\n", port_cfg->promiscuous? "yes" : "no");
852 dst += snprintf(dst, end - dst, "\tNumber of RX/TX descriptors: %u/%u\n", port_cfg->n_rxd, port_cfg->n_txd);
853 dst += snprintf(dst, end - dst, "\tNumber of RX/TX queues: %u/%u (max: %u/%u)\n", port_cfg->n_rxq, port_cfg->n_txq, port_cfg->max_rxq, port_cfg->max_txq);
854 dst += snprintf(dst, end - dst, "\tMemory pools:\n");
856 for (uint8_t i = 0; i < 32; ++i) {
857 if (port_cfg->pool[i]) {
858 dst += snprintf(dst, end - dst, "\t\tname: %s (%p)\n",
859 port_cfg->pool[i]->name, port_cfg->pool[i]);
864 void cmd_read_reg(uint8_t port_id, unsigned int id)
866 unsigned int val, rc;
867 if (!port_is_active(port_id)) {
870 rc = read_reg(port_id, id, &val);
872 plog_warn("Failed to read register %d on port %d\n", id, port_id);
875 plog_info("Register 0x%08X : %08X \n", id, val);
879 void cmd_reset_port(uint8_t portid)
882 if (!prox_port_cfg[portid].active) {
883 plog_info("port not active \n");
886 rte_eth_dev_stop(portid);
887 rc = rte_eth_dev_start(portid);
889 plog_warn("Failed to restart port %d\n", portid);
892 void cmd_write_reg(uint8_t port_id, unsigned int id, unsigned int val)
894 if (!port_is_active(port_id)) {
898 plog_info("writing 0x%08X %08X\n", id, val);
899 write_reg(port_id, id, val);
902 void cmd_set_vlan_offload(uint8_t port_id, unsigned int val)
904 if (!port_is_active(port_id)) {
908 plog_info("setting vlan offload to %d\n", val);
909 if (val & ~(ETH_VLAN_STRIP_OFFLOAD | ETH_VLAN_FILTER_OFFLOAD | ETH_VLAN_EXTEND_OFFLOAD)) {
910 plog_info("wrong vlan offload value\n");
912 int ret = rte_eth_dev_set_vlan_offload(port_id, val);
913 plog_info("rte_eth_dev_set_vlan_offload return %d\n", ret);
916 void cmd_set_vlan_filter(uint8_t port_id, unsigned int id, unsigned int val)
918 if (!port_is_active(port_id)) {
922 plog_info("setting vln filter for vlan %d to %d\n", id, val);
923 int ret = rte_eth_dev_vlan_filter(port_id, id, val);
924 plog_info("rte_eth_dev_vlan_filter return %d\n", ret);
927 void cmd_thread_info(uint8_t lcore_id, uint8_t task_id)
929 plog_info("thread_info %u %u \n", lcore_id, task_id);
930 if (lcore_id > RTE_MAX_LCORE) {
931 plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
933 if (!prox_core_active(lcore_id, 0)) {
934 plog_warn("lcore %u is not active\n", lcore_id);
937 if (task_id >= lcore_cfg[lcore_id].n_tasks_all) {
938 plog_warn("task_id too high, should be in [0, %u]\n", lcore_cfg[lcore_id].n_tasks_all - 1);
941 if (strcmp(lcore_cfg[lcore_id].targs[task_id].task_init->mode_str, "qos") == 0) {
942 struct task_base *task;
944 task = lcore_cfg[lcore_id].tasks_all[task_id];
945 plog_info("core %d, task %d: %d mbufs stored in QoS\n", lcore_id, task_id,
946 task_qos_n_pkts_buffered(task));
948 #ifdef ENABLE_EXTRA_USER_STATISTICS
950 else if (lcore_cfg[lcore_id].targs[task_id].mode == QINQ_ENCAP4) {
951 struct task_qinq_encap4 *task;
952 task = (struct task_qinq_encap4 *)(lcore_cfg[lcore_id].tasks_all[task_id]);
953 for (int i=0;i<task->n_users;i++) {
954 if (task->stats_per_user[i])
955 plog_info("User %d: %d packets\n", i, task->stats_per_user[i]);
960 // Only QoS thread info so far
961 plog_err("core %d, task %d: not a qos core (%p)\n", lcore_id, task_id, lcore_cfg[lcore_id].thread_x);
965 void cmd_rx_tx_info(void)
967 uint32_t lcore_id = -1;
968 while(prox_core_next(&lcore_id, 0) == 0) {
969 for (uint8_t task_id = 0; task_id < lcore_cfg[lcore_id].n_tasks_all; ++task_id) {
970 struct task_args *targ = &lcore_cfg[lcore_id].targs[task_id];
972 plog_info("Core %u:", lcore_id);
973 if (targ->rx_port_queue[0].port != OUT_DISCARD) {
974 for (int i = 0; i < targ->nb_rxports; i++) {
975 plog_info(" RX port %u (queue %u)", targ->rx_port_queue[i].port, targ->rx_port_queue[i].queue);
979 for (uint8_t j = 0; j < targ->nb_rxrings; ++j) {
980 plog_info(" RX ring[%u,%u] %p", task_id, j, targ->rx_rings[j]);
984 for (uint8_t j = 0; j < targ->nb_txports; ++j) {
985 plog_info(" TX port %u (queue %u)", targ->tx_port_queue[j].port,
986 targ->tx_port_queue[j].queue);
989 for (uint8_t j = 0; j < targ->nb_txrings; ++j) {
990 plog_info(" TX ring %p", targ->tx_rings[j]);
997 void cmd_get_cache_class(uint32_t lcore_id, uint32_t *set)
999 uint64_t tmp_rmid = 0;
1000 cqm_assoc_read(lcore_id, &tmp_rmid);
1001 *set = (uint32_t)(tmp_rmid >> 32);
1004 void cmd_get_cache_class_mask(uint32_t lcore_id, uint32_t set, uint32_t *val)
1006 cat_get_class_mask(lcore_id, set, val);
1009 void cmd_set_cache_class_mask(uint32_t lcore_id, uint32_t set, uint32_t val)
1011 cat_set_class_mask(lcore_id, set, val);
1012 lcore_cfg[lcore_id].cache_set = set;
1014 while(prox_core_next(&id, 0) == 0) {
1015 if ((lcore_cfg[id].cache_set == set) && (rte_lcore_to_socket_id(id) == rte_lcore_to_socket_id(lcore_id))) {
1016 plog_info("Updating mask for core %d to %d\n", id, set);
1017 stats_update_cache_mask(id, val);
1022 void cmd_set_cache_class(uint32_t lcore_id, uint32_t set)
1024 uint64_t tmp_rmid = 0;
1026 cqm_assoc_read(lcore_id, &tmp_rmid);
1027 cqm_assoc(lcore_id, (tmp_rmid & 0xffffffff) | ((set * 1L) << 32));
1028 cat_get_class_mask(lcore_id, set, &val);
1029 stats_update_cache_mask(lcore_id, val);
1032 void cmd_cache_reset(void)
1034 uint8_t sockets[MAX_SOCKETS] = {0};
1035 uint8_t cores[MAX_SOCKETS] = {0};
1036 uint32_t mask = (1 << cat_get_num_ways()) - 1;
1037 uint32_t lcore_id = -1, socket_id;
1038 while(prox_core_next(&lcore_id, 0) == 0) {
1039 cqm_assoc(lcore_id, 0);
1040 socket_id = rte_lcore_to_socket_id(lcore_id);
1041 if (socket_id < MAX_SOCKETS) {
1042 sockets[socket_id] = 1;
1043 cores[socket_id] = lcore_id;
1045 stats_update_cache_mask(lcore_id, mask);
1046 plog_info("Setting core %d to cache mask %x\n", lcore_id, mask);
1047 lcore_cfg[lcore_id].cache_set = 0;
1049 for (uint32_t s = 0; s < MAX_SOCKETS; s++) {
1051 cat_reset_cache(cores[s]);
1053 stats_lcore_assoc_rmid();
1056 int bypass_task(uint32_t lcore_id, uint32_t task_id)
1058 struct lcore_cfg *lconf = &lcore_cfg[lcore_id];
1059 struct task_args *targ, *starg, *dtarg;
1060 struct rte_ring *ring = NULL;
1062 if (task_id >= lconf->n_tasks_all)
1065 targ = &lconf->targs[task_id];
1066 if (targ->nb_txrings == 1) {
1067 plog_info("Task has %d receive and 1 transmmit ring and can be bypassed, %d precedent tasks\n", targ->nb_rxrings, targ->n_prev_tasks);
1069 for (unsigned int i = 0; i < targ->n_prev_tasks; i++) {
1070 starg = targ->prev_tasks[i];
1071 for (unsigned int j = 0; j < starg->nb_txrings; j++) {
1072 for (unsigned int k = 0; k < targ->nb_rxrings; k++) {
1073 if (starg->tx_rings[j] == targ->rx_rings[k]) {
1074 plog_info("bypassing ring %p and connecting it to %p\n", starg->tx_rings[j], targ->tx_rings[0]);
1075 starg->tx_rings[j] = targ->tx_rings[0];
1076 struct task_base *tbase = starg->tbase;
1077 tbase->tx_params_sw.tx_rings[j] = starg->tx_rings[j];
1083 plog_info("Task has %d receive and %d transmit ring and cannot be bypassed\n", targ->nb_rxrings, targ->nb_txrings);
1090 int reconnect_task(uint32_t lcore_id, uint32_t task_id)
1092 struct lcore_cfg *lconf = &lcore_cfg[lcore_id];
1093 struct task_args *targ, *starg, *dtarg = NULL;
1094 struct rte_ring *ring = NULL;
1096 if (task_id >= lconf->n_tasks_all)
1099 targ = &lconf->targs[task_id];
1100 if (targ->nb_txrings == 1) {
1102 for (unsigned int i = 0; i < targ->n_prev_tasks; i++) {
1103 starg = targ->prev_tasks[i];
1104 for (unsigned int j = 0; j < starg->nb_txrings; j++) {
1105 if (starg->tx_rings[j] == targ->tx_rings[0]) {
1106 if (targ->n_prev_tasks == targ->nb_rxrings) {
1107 starg->tx_rings[j] = targ->rx_rings[i];
1108 struct task_base *tbase = starg->tbase;
1109 tbase->tx_params_sw.tx_rings[j] = starg->tx_rings[j];
1110 plog_info("Task has %d receive and 1 transmmit ring and can be reconnected, %d precedent tasks\n", targ->nb_rxrings, targ->n_prev_tasks);
1111 } else if (targ->nb_rxrings == 1) {
1112 starg->tx_rings[j] = targ->rx_rings[0];
1113 struct task_base *tbase = starg->tbase;
1114 tbase->tx_params_sw.tx_rings[j] = starg->tx_rings[j];
1115 plog_info("Task has %d receive and 1 transmmit ring and ring %p can be reconnected, %d precedent tasks\n", targ->nb_rxrings, starg->tx_rings[j], targ->n_prev_tasks);
1117 plog_err("Unexpected configuration: %d precedent tasks, %d rx rings\n", targ->n_prev_tasks, targ->nb_rxrings);
1123 plog_info("Task has %d receive and %d transmit ring and cannot be bypassed\n", targ->nb_rxrings, targ->nb_txrings);