4 * Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
17 * * Neither the name of Intel Corporation nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 #ifndef __INCLUDE_APP_H__
35 #define __INCLUDE_APP_H__
40 #include <rte_common.h>
41 #include <rte_mempool.h>
43 #include <rte_sched.h>
44 #include <cmdline_parse.h>
46 #include <rte_ethdev.h>
48 #include "cpu_core_map.h"
51 #define APP_PARAM_NAME_SIZE PIPELINE_NAME_SIZE
53 struct app_mempool_params {
59 uint32_t cpu_socket_id;
62 struct app_link_params {
65 uint32_t pmd_id; /* Generated based on port mask */
66 uint32_t arp_q; /* 0 = Disabled (packets go to default queue 0) */
67 uint32_t tcp_syn_local_q; /* 0 = Disabled (pkts go to default queue) */
68 uint32_t ip_local_q; /* 0 = Disabled (pkts go to default queue 0) */
69 uint32_t tcp_local_q; /* 0 = Disabled (pkts go to default queue 0) */
70 uint32_t udp_local_q; /* 0 = Disabled (pkts go to default queue 0) */
71 uint32_t sctp_local_q; /* 0 = Disabled (pkts go to default queue 0) */
72 uint32_t state; /* DOWN = 0, UP = 1 */
73 uint32_t ip; /* 0 = Invalid */
74 uint32_t depth; /* Valid only when IP is valid */
75 uint64_t mac_addr; /* Read from HW */
77 struct rte_eth_conf conf;
81 struct app_pktq_hwq_in_params {
84 uint32_t mempool_id; /* Position in the app->mempool_params */
88 struct rte_eth_rxconf conf;
91 struct app_pktq_hwq_out_params {
98 struct rte_eth_txconf conf;
101 struct app_pktq_swq_params {
106 uint32_t burst_write;
109 uint32_t cpu_socket_id;
115 uint32_t metadata_size;
116 uint32_t mempool_direct_id;
117 uint32_t mempool_indirect_id;
120 #ifndef APP_FILE_NAME_SIZE
121 #define APP_FILE_NAME_SIZE 256
124 #ifndef APP_MAX_SCHED_SUBPORTS
125 #define APP_MAX_SCHED_SUBPORTS 8
128 #ifndef APP_MAX_SCHED_PIPES
129 #define APP_MAX_SCHED_PIPES 4096
132 struct app_pktq_tm_params {
135 const char *file_name;
136 struct rte_sched_port_params sched_port_params;
137 struct rte_sched_subport_params
138 sched_subport_params[APP_MAX_SCHED_SUBPORTS];
139 struct rte_sched_pipe_params
140 sched_pipe_profiles[RTE_SCHED_PIPE_PROFILES_PER_PORT];
141 int sched_pipe_to_profile[APP_MAX_SCHED_SUBPORTS * APP_MAX_SCHED_PIPES];
143 uint32_t burst_write;
146 struct app_pktq_source_params {
149 uint32_t mempool_id; /* Position in the app->mempool_params array */
153 struct app_pktq_sink_params {
158 struct app_msgq_params {
162 uint32_t cpu_socket_id;
165 enum app_pktq_in_type {
172 struct app_pktq_in_params {
173 enum app_pktq_in_type type;
174 uint32_t id; /* Position in the appropriate app array */
177 enum app_pktq_out_type {
184 struct app_pktq_out_params {
185 enum app_pktq_out_type type;
186 uint32_t id; /* Position in the appropriate app array */
189 #ifndef APP_PIPELINE_TYPE_SIZE
190 #define APP_PIPELINE_TYPE_SIZE 64
193 #define APP_MAX_PIPELINE_PKTQ_IN PIPELINE_MAX_PORT_IN
194 #define APP_MAX_PIPELINE_PKTQ_OUT PIPELINE_MAX_PORT_OUT
195 #define APP_MAX_PIPELINE_MSGQ_IN PIPELINE_MAX_MSGQ_IN
196 #define APP_MAX_PIPELINE_MSGQ_OUT PIPELINE_MAX_MSGQ_OUT
198 #define APP_MAX_PIPELINE_ARGS PIPELINE_MAX_ARGS
200 struct app_pipeline_params {
204 char type[APP_PIPELINE_TYPE_SIZE];
208 uint32_t hyper_th_id;
210 struct app_pktq_in_params pktq_in[APP_MAX_PIPELINE_PKTQ_IN];
211 struct app_pktq_out_params pktq_out[APP_MAX_PIPELINE_PKTQ_OUT];
212 uint32_t msgq_in[APP_MAX_PIPELINE_MSGQ_IN];
213 uint32_t msgq_out[APP_MAX_PIPELINE_MSGQ_OUT];
220 uint32_t timer_period;
222 char *args_name[APP_MAX_PIPELINE_ARGS];
223 char *args_value[APP_MAX_PIPELINE_ARGS];
227 struct app_pipeline_data {
230 struct pipeline_type *ptype;
231 uint64_t timer_period;
235 struct app_thread_pipeline_data {
236 uint32_t pipeline_id;
238 pipeline_be_op_run f_run;
239 pipeline_be_op_timer f_timer;
240 uint64_t timer_period;
244 #ifndef APP_MAX_THREAD_PIPELINES
245 #define APP_MAX_THREAD_PIPELINES 16
248 #ifndef APP_THREAD_TIMER_PERIOD
249 #define APP_THREAD_TIMER_PERIOD 1
252 struct app_thread_data {
253 struct app_thread_pipeline_data regular[APP_MAX_THREAD_PIPELINES];
254 struct app_thread_pipeline_data custom[APP_MAX_THREAD_PIPELINES];
259 uint64_t timer_period;
260 uint64_t thread_req_deadline;
264 struct rte_ring *msgq_in;
265 struct rte_ring *msgq_out;
268 struct app_eal_params {
269 /* Map lcore set to physical cpu set */
272 /* Core ID that is used as master */
273 uint32_t master_lcore_present;
274 uint32_t master_lcore;
276 /* Number of memory channels */
277 uint32_t channels_present;
280 /* Memory to allocate (see also --socket-mem) */
281 uint32_t memory_present;
284 /* Force number of memory ranks (don't detect) */
285 uint32_t ranks_present;
288 /* Add a PCI device in black list. */
291 /* Add a PCI device in white list. */
294 /* Add a virtual device. */
297 /* Use VMware TSC map instead of native RDTSC */
298 uint32_t vmware_tsc_map_present;
301 /* Type of this process (primary|secondary|auto) */
304 /* Set syslog facility */
307 /* Set default log level */
308 uint32_t log_level_present;
311 /* Display version information on startup */
312 uint32_t version_present;
316 uint32_t help_present;
319 /* Use malloc instead of hugetlbfs */
320 uint32_t no_huge_present;
324 uint32_t no_pci_present;
328 uint32_t no_hpet_present;
331 /* No shared config (mmap'd files) */
332 uint32_t no_shconf_present;
338 /* Memory to allocate on sockets (comma separated values)*/
341 /* Directory where hugetlbfs is mounted */
344 /* Prefix for hugepage filenames */
347 /* Base virtual address */
350 /* Create /dev/uioX (usually done by hotplug) */
351 uint32_t create_uio_dev_present;
354 /* Interrupt mode for VFIO (legacy|msi|msix) */
357 /* Support running on Xen dom0 without hugetlbfs */
358 uint32_t xen_dom0_present;
362 #ifndef APP_APPNAME_SIZE
363 #define APP_APPNAME_SIZE 256
366 #ifndef APP_MAX_MEMPOOLS
367 #define APP_MAX_MEMPOOLS 8
370 #ifndef APP_MAX_LINKS
371 #define APP_MAX_LINKS 16
374 #ifndef APP_LINK_MAX_HWQ_IN
375 #define APP_LINK_MAX_HWQ_IN 64
378 #ifndef APP_LINK_MAX_HWQ_OUT
379 #define APP_LINK_MAX_HWQ_OUT 64
382 #define APP_MAX_HWQ_IN (APP_MAX_LINKS * APP_LINK_MAX_HWQ_IN)
384 #define APP_MAX_HWQ_OUT (APP_MAX_LINKS * APP_LINK_MAX_HWQ_OUT)
386 #ifndef APP_MAX_PKTQ_SWQ
387 #define APP_MAX_PKTQ_SWQ 256
390 #define APP_MAX_PKTQ_TM APP_MAX_LINKS
392 #ifndef APP_MAX_PKTQ_SOURCE
393 #define APP_MAX_PKTQ_SOURCE 16
396 #ifndef APP_MAX_PKTQ_SINK
397 #define APP_MAX_PKTQ_SINK 16
401 #define APP_MAX_MSGQ 64
404 #ifndef APP_MAX_PIPELINES
405 #define APP_MAX_PIPELINES 64
409 #define APP_EAL_ARGC 32
412 #ifndef APP_MAX_PIPELINE_TYPES
413 #define APP_MAX_PIPELINE_TYPES 64
416 #ifndef APP_MAX_THREADS
417 #define APP_MAX_THREADS RTE_MAX_LCORE
421 #define APP_MAX_CMDS 64
426 char app_name[APP_APPNAME_SIZE];
427 const char *config_file;
428 const char *script_file;
429 const char *parser_file;
430 const char *output_file;
432 const char *preproc_args;
436 struct app_eal_params eal_params;
437 struct app_mempool_params mempool_params[APP_MAX_MEMPOOLS];
438 struct app_link_params link_params[APP_MAX_LINKS];
439 struct app_pktq_hwq_in_params hwq_in_params[APP_MAX_HWQ_IN];
440 struct app_pktq_hwq_out_params hwq_out_params[APP_MAX_HWQ_OUT];
441 struct app_pktq_swq_params swq_params[APP_MAX_PKTQ_SWQ];
442 struct app_pktq_tm_params tm_params[APP_MAX_PKTQ_TM];
443 struct app_pktq_source_params source_params[APP_MAX_PKTQ_SOURCE];
444 struct app_pktq_sink_params sink_params[APP_MAX_PKTQ_SINK];
445 struct app_msgq_params msgq_params[APP_MAX_MSGQ];
446 struct app_pipeline_params pipeline_params[APP_MAX_PIPELINES];
450 uint32_t n_pktq_hwq_in;
451 uint32_t n_pktq_hwq_out;
454 uint32_t n_pktq_source;
455 uint32_t n_pktq_sink;
457 uint32_t n_pipelines;
460 char *eal_argv[1 + APP_EAL_ARGC];
461 struct cpu_core_map *core_map;
463 struct rte_mempool *mempool[APP_MAX_MEMPOOLS];
464 struct rte_ring *swq[APP_MAX_PKTQ_SWQ];
465 struct rte_sched_port *tm[APP_MAX_PKTQ_TM];
466 struct rte_ring *msgq[APP_MAX_MSGQ];
467 struct pipeline_type pipeline_type[APP_MAX_PIPELINE_TYPES];
468 struct app_pipeline_data pipeline_data[APP_MAX_PIPELINES];
469 struct app_thread_data thread_data[APP_MAX_THREADS];
470 cmdline_parse_ctx_t cmds[APP_MAX_CMDS + 1];
473 uint32_t n_pipeline_types;
477 #define APP_PARAM_VALID(obj) ((obj)->name != NULL)
479 #define APP_PARAM_COUNT(obj_array, n_objs) \
484 for (i = 0; i < RTE_DIM(obj_array); i++) \
485 if (APP_PARAM_VALID(&((obj_array)[i]))) \
489 #define APP_PARAM_FIND(obj_array, key) \
492 const ssize_t obj_count = RTE_DIM(obj_array); \
494 for (obj_idx = 0; obj_idx < obj_count; obj_idx++) { \
495 if (!APP_PARAM_VALID(&((obj_array)[obj_idx]))) \
498 if (strcmp(key, (obj_array)[obj_idx].name) == 0) \
501 obj_idx < obj_count ? obj_idx : -ENOENT; \
504 #define APP_PARAM_FIND_BY_ID(obj_array, prefix, id, obj) \
506 char name[APP_PARAM_NAME_SIZE]; \
509 sprintf(name, prefix "%" PRIu32, id); \
510 pos = APP_PARAM_FIND(obj_array, name); \
511 obj = (pos < 0) ? NULL : &((obj_array)[pos]); \
514 #define APP_PARAM_GET_ID(obj, prefix, id) \
516 sscanf(obj->name, prefix "%" SCNu32, &id); \
519 #define APP_PARAM_ADD(obj_array, obj_name) \
522 const ssize_t obj_count = RTE_DIM(obj_array); \
524 obj_idx = APP_PARAM_FIND(obj_array, obj_name); \
526 for (obj_idx = 0; obj_idx < obj_count; obj_idx++) { \
527 if (!APP_PARAM_VALID(&((obj_array)[obj_idx]))) \
531 if (obj_idx < obj_count) { \
532 (obj_array)[obj_idx].name = strdup(obj_name); \
533 if ((obj_array)[obj_idx].name == NULL) \
541 #define APP_CHECK(exp, fmt, ...) \
544 fprintf(stderr, fmt "\n", ## __VA_ARGS__); \
550 APP_LOG_LEVEL_HIGH = 1,
555 #define APP_LOG(app, level, fmt, ...) \
557 if (app->log_level >= APP_LOG_LEVEL_ ## level) \
558 fprintf(stdout, "[APP] " fmt "\n", ## __VA_ARGS__); \
561 static inline uint32_t
562 app_link_get_n_rxq(struct app_params *app, struct app_link_params *link)
564 uint32_t n_rxq = 0, link_id, i;
565 uint32_t n_pktq_hwq_in = RTE_MIN(app->n_pktq_hwq_in,
566 RTE_DIM(app->hwq_in_params));
568 APP_PARAM_GET_ID(link, "LINK", link_id);
570 for (i = 0; i < n_pktq_hwq_in; i++) {
571 struct app_pktq_hwq_in_params *p = &app->hwq_in_params[i];
572 uint32_t rxq_link_id, rxq_queue_id;
574 sscanf(p->name, "RXQ%" SCNu32 ".%" SCNu32,
575 &rxq_link_id, &rxq_queue_id);
576 if (rxq_link_id == link_id)
583 static inline uint32_t
584 app_link_get_n_txq(struct app_params *app, struct app_link_params *link)
586 uint32_t n_txq = 0, link_id, i;
587 uint32_t n_pktq_hwq_out = RTE_MIN(app->n_pktq_hwq_out,
588 RTE_DIM(app->hwq_out_params));
590 APP_PARAM_GET_ID(link, "LINK", link_id);
592 for (i = 0; i < n_pktq_hwq_out; i++) {
593 struct app_pktq_hwq_out_params *p = &app->hwq_out_params[i];
594 uint32_t txq_link_id, txq_queue_id;
596 sscanf(p->name, "TXQ%" SCNu32 ".%" SCNu32,
597 &txq_link_id, &txq_queue_id);
598 if (txq_link_id == link_id)
605 static inline uint32_t
606 app_rxq_get_readers(struct app_params *app, struct app_pktq_hwq_in_params *rxq)
608 uint32_t pos = rxq - app->hwq_in_params;
609 uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
610 RTE_DIM(app->pipeline_params));
611 uint32_t n_readers = 0, i;
613 for (i = 0; i < n_pipelines; i++) {
614 struct app_pipeline_params *p = &app->pipeline_params[i];
615 uint32_t n_pktq_in = RTE_MIN(p->n_pktq_in, RTE_DIM(p->pktq_in));
618 for (j = 0; j < n_pktq_in; j++) {
619 struct app_pktq_in_params *pktq = &p->pktq_in[j];
621 if ((pktq->type == APP_PKTQ_IN_HWQ) &&
630 static inline uint32_t
631 app_swq_get_readers(struct app_params *app, struct app_pktq_swq_params *swq)
633 uint32_t pos = swq - app->swq_params;
634 uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
635 RTE_DIM(app->pipeline_params));
636 uint32_t n_readers = 0, i;
638 for (i = 0; i < n_pipelines; i++) {
639 struct app_pipeline_params *p = &app->pipeline_params[i];
640 uint32_t n_pktq_in = RTE_MIN(p->n_pktq_in, RTE_DIM(p->pktq_in));
643 for (j = 0; j < n_pktq_in; j++) {
644 struct app_pktq_in_params *pktq = &p->pktq_in[j];
646 if ((pktq->type == APP_PKTQ_IN_SWQ) &&
655 static inline uint32_t
656 app_tm_get_readers(struct app_params *app, struct app_pktq_tm_params *tm)
658 uint32_t pos = tm - app->tm_params;
659 uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
660 RTE_DIM(app->pipeline_params));
661 uint32_t n_readers = 0, i;
663 for (i = 0; i < n_pipelines; i++) {
664 struct app_pipeline_params *p = &app->pipeline_params[i];
665 uint32_t n_pktq_in = RTE_MIN(p->n_pktq_in, RTE_DIM(p->pktq_in));
668 for (j = 0; j < n_pktq_in; j++) {
669 struct app_pktq_in_params *pktq = &p->pktq_in[j];
671 if ((pktq->type == APP_PKTQ_IN_TM) &&
680 static inline uint32_t
681 app_source_get_readers(struct app_params *app,
682 struct app_pktq_source_params *source)
684 uint32_t pos = source - app->source_params;
685 uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
686 RTE_DIM(app->pipeline_params));
687 uint32_t n_readers = 0, i;
689 for (i = 0; i < n_pipelines; i++) {
690 struct app_pipeline_params *p = &app->pipeline_params[i];
691 uint32_t n_pktq_in = RTE_MIN(p->n_pktq_in, RTE_DIM(p->pktq_in));
694 for (j = 0; j < n_pktq_in; j++) {
695 struct app_pktq_in_params *pktq = &p->pktq_in[j];
697 if ((pktq->type == APP_PKTQ_IN_SOURCE) &&
706 static inline uint32_t
707 app_msgq_get_readers(struct app_params *app, struct app_msgq_params *msgq)
709 uint32_t pos = msgq - app->msgq_params;
710 uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
711 RTE_DIM(app->pipeline_params));
712 uint32_t n_readers = 0, i;
714 for (i = 0; i < n_pipelines; i++) {
715 struct app_pipeline_params *p = &app->pipeline_params[i];
716 uint32_t n_msgq_in = RTE_MIN(p->n_msgq_in, RTE_DIM(p->msgq_in));
719 for (j = 0; j < n_msgq_in; j++)
720 if (p->msgq_in[j] == pos)
727 static inline uint32_t
728 app_txq_get_writers(struct app_params *app, struct app_pktq_hwq_out_params *txq)
730 uint32_t pos = txq - app->hwq_out_params;
731 uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
732 RTE_DIM(app->pipeline_params));
733 uint32_t n_writers = 0, i;
735 for (i = 0; i < n_pipelines; i++) {
736 struct app_pipeline_params *p = &app->pipeline_params[i];
737 uint32_t n_pktq_out = RTE_MIN(p->n_pktq_out,
738 RTE_DIM(p->pktq_out));
741 for (j = 0; j < n_pktq_out; j++) {
742 struct app_pktq_out_params *pktq = &p->pktq_out[j];
744 if ((pktq->type == APP_PKTQ_OUT_HWQ) &&
753 static inline uint32_t
754 app_swq_get_writers(struct app_params *app, struct app_pktq_swq_params *swq)
756 uint32_t pos = swq - app->swq_params;
757 uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
758 RTE_DIM(app->pipeline_params));
759 uint32_t n_writers = 0, i;
761 for (i = 0; i < n_pipelines; i++) {
762 struct app_pipeline_params *p = &app->pipeline_params[i];
763 uint32_t n_pktq_out = RTE_MIN(p->n_pktq_out,
764 RTE_DIM(p->pktq_out));
767 for (j = 0; j < n_pktq_out; j++) {
768 struct app_pktq_out_params *pktq = &p->pktq_out[j];
770 if ((pktq->type == APP_PKTQ_OUT_SWQ) &&
779 static inline uint32_t
780 app_tm_get_writers(struct app_params *app, struct app_pktq_tm_params *tm)
782 uint32_t pos = tm - app->tm_params;
783 uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
784 RTE_DIM(app->pipeline_params));
785 uint32_t n_writers = 0, i;
787 for (i = 0; i < n_pipelines; i++) {
788 struct app_pipeline_params *p = &app->pipeline_params[i];
789 uint32_t n_pktq_out = RTE_MIN(p->n_pktq_out,
790 RTE_DIM(p->pktq_out));
793 for (j = 0; j < n_pktq_out; j++) {
794 struct app_pktq_out_params *pktq = &p->pktq_out[j];
796 if ((pktq->type == APP_PKTQ_OUT_TM) &&
805 static inline uint32_t
806 app_sink_get_writers(struct app_params *app, struct app_pktq_sink_params *sink)
808 uint32_t pos = sink - app->sink_params;
809 uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
810 RTE_DIM(app->pipeline_params));
811 uint32_t n_writers = 0, i;
813 for (i = 0; i < n_pipelines; i++) {
814 struct app_pipeline_params *p = &app->pipeline_params[i];
815 uint32_t n_pktq_out = RTE_MIN(p->n_pktq_out,
816 RTE_DIM(p->pktq_out));
819 for (j = 0; j < n_pktq_out; j++) {
820 struct app_pktq_out_params *pktq = &p->pktq_out[j];
822 if ((pktq->type == APP_PKTQ_OUT_SINK) &&
831 static inline uint32_t
832 app_msgq_get_writers(struct app_params *app, struct app_msgq_params *msgq)
834 uint32_t pos = msgq - app->msgq_params;
835 uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
836 RTE_DIM(app->pipeline_params));
837 uint32_t n_writers = 0, i;
839 for (i = 0; i < n_pipelines; i++) {
840 struct app_pipeline_params *p = &app->pipeline_params[i];
841 uint32_t n_msgq_out = RTE_MIN(p->n_msgq_out,
842 RTE_DIM(p->msgq_out));
845 for (j = 0; j < n_msgq_out; j++)
846 if (p->msgq_out[j] == pos)
853 static inline struct app_link_params *
854 app_get_link_for_rxq(struct app_params *app, struct app_pktq_hwq_in_params *p)
856 char link_name[APP_PARAM_NAME_SIZE];
857 ssize_t link_param_idx;
858 uint32_t rxq_link_id, rxq_queue_id;
860 sscanf(p->name, "RXQ%" SCNu32 ".%" SCNu32,
861 &rxq_link_id, &rxq_queue_id);
862 sprintf(link_name, "LINK%" PRIu32, rxq_link_id);
863 link_param_idx = APP_PARAM_FIND(app->link_params, link_name);
864 APP_CHECK((link_param_idx >= 0),
865 "Cannot find %s for %s", link_name, p->name);
867 return &app->link_params[link_param_idx];
870 static inline struct app_link_params *
871 app_get_link_for_txq(struct app_params *app, struct app_pktq_hwq_out_params *p)
873 char link_name[APP_PARAM_NAME_SIZE];
874 ssize_t link_param_idx;
875 uint32_t txq_link_id, txq_queue_id;
877 sscanf(p->name, "TXQ%" SCNu32 ".%" SCNu32,
878 &txq_link_id, &txq_queue_id);
879 sprintf(link_name, "LINK%" PRIu32, txq_link_id);
880 link_param_idx = APP_PARAM_FIND(app->link_params, link_name);
881 APP_CHECK((link_param_idx >= 0),
882 "Cannot find %s for %s", link_name, p->name);
884 return &app->link_params[link_param_idx];
887 static inline struct app_link_params *
888 app_get_link_for_tm(struct app_params *app, struct app_pktq_tm_params *p_tm)
890 char link_name[APP_PARAM_NAME_SIZE];
892 ssize_t link_param_idx;
894 sscanf(p_tm->name, "TM%" PRIu32, &link_id);
895 sprintf(link_name, "LINK%" PRIu32, link_id);
896 link_param_idx = APP_PARAM_FIND(app->link_params, link_name);
897 APP_CHECK((link_param_idx >= 0),
898 "Cannot find %s for %s", link_name, p_tm->name);
900 return &app->link_params[link_param_idx];
903 int app_config_init(struct app_params *app);
905 int app_config_args(struct app_params *app,
906 int argc, char **argv);
908 int app_config_preproc(struct app_params *app);
910 int app_config_parse(struct app_params *app,
911 const char *file_name);
913 int app_config_parse_tm(struct app_params *app);
915 void app_config_save(struct app_params *app,
916 const char *file_name);
918 int app_config_check(struct app_params *app);
920 int app_init(struct app_params *app);
922 int app_thread(void *arg);
924 int app_pipeline_type_register(struct app_params *app,
925 struct pipeline_type *ptype);
927 struct pipeline_type *app_pipeline_type_find(struct app_params *app,
930 void app_link_up_internal(struct app_params *app,
931 struct app_link_params *cp);
933 void app_link_down_internal(struct app_params *app,
934 struct app_link_params *cp);