diff options
Diffstat (limited to 'examples/ip_pipeline/config_check.c')
| -rw-r--r-- | examples/ip_pipeline/config_check.c | 488 |
1 files changed, 0 insertions, 488 deletions
diff --git a/examples/ip_pipeline/config_check.c b/examples/ip_pipeline/config_check.c deleted file mode 100644 index 86d1191a..00000000 --- a/examples/ip_pipeline/config_check.c +++ /dev/null @@ -1,488 +0,0 @@ -/* SPDX-License-Identifier: BSD-3-Clause - * Copyright(c) 2010-2016 Intel Corporation - */ - -#include <stdio.h> - -#include <rte_ip.h> - -#include "app.h" - -static void -check_mempools(struct app_params *app) -{ - uint32_t i; - - for (i = 0; i < app->n_mempools; i++) { - struct app_mempool_params *p = &app->mempool_params[i]; - - APP_CHECK((p->pool_size > 0), - "Mempool %s size is 0\n", p->name); - - APP_CHECK((p->cache_size > 0), - "Mempool %s cache size is 0\n", p->name); - - APP_CHECK(rte_is_power_of_2(p->cache_size), - "Mempool %s cache size not a power of 2\n", p->name); - } -} - -static inline uint32_t -link_rxq_used(struct app_link_params *link, uint32_t q_id) -{ - uint32_t i; - - if ((link->arp_q == q_id) || - (link->tcp_syn_q == q_id) || - (link->ip_local_q == q_id) || - (link->tcp_local_q == q_id) || - (link->udp_local_q == q_id) || - (link->sctp_local_q == q_id)) - return 1; - - for (i = 0; i < link->n_rss_qs; i++) - if (link->rss_qs[i] == q_id) - return 1; - - return 0; -} - -static void -check_links(struct app_params *app) -{ - uint32_t i; - - /* Check that number of links matches the port mask */ - if (app->port_mask) { - uint32_t n_links_port_mask = - __builtin_popcountll(app->port_mask); - - APP_CHECK((app->n_links == n_links_port_mask), - "Not enough links provided in the PORT_MASK\n"); - } - - for (i = 0; i < app->n_links; i++) { - struct app_link_params *link = &app->link_params[i]; - uint32_t rxq_max, n_rxq, n_txq, link_id, i; - - APP_PARAM_GET_ID(link, "LINK", link_id); - - /* Check that link RXQs are contiguous */ - rxq_max = 0; - if (link->arp_q > rxq_max) - rxq_max = link->arp_q; - if (link->tcp_syn_q > rxq_max) - rxq_max = link->tcp_syn_q; - if (link->ip_local_q > rxq_max) - rxq_max = link->ip_local_q; - if (link->tcp_local_q > rxq_max) - rxq_max = link->tcp_local_q; - if (link->udp_local_q > rxq_max) - rxq_max = link->udp_local_q; - if (link->sctp_local_q > rxq_max) - rxq_max = link->sctp_local_q; - for (i = 0; i < link->n_rss_qs; i++) - if (link->rss_qs[i] > rxq_max) - rxq_max = link->rss_qs[i]; - - for (i = 1; i <= rxq_max; i++) - APP_CHECK((link_rxq_used(link, i)), - "%s RXQs are not contiguous (A)\n", link->name); - - n_rxq = app_link_get_n_rxq(app, link); - - APP_CHECK((n_rxq), "%s does not have any RXQ\n", link->name); - - APP_CHECK((n_rxq == rxq_max + 1), - "%s RXQs are not contiguous (B)\n", link->name); - - for (i = 0; i < n_rxq; i++) { - char name[APP_PARAM_NAME_SIZE]; - int pos; - - sprintf(name, "RXQ%" PRIu32 ".%" PRIu32, - link_id, i); - pos = APP_PARAM_FIND(app->hwq_in_params, name); - APP_CHECK((pos >= 0), - "%s RXQs are not contiguous (C)\n", link->name); - } - - /* Check that link TXQs are contiguous */ - n_txq = app_link_get_n_txq(app, link); - - APP_CHECK((n_txq), "%s does not have any TXQ\n", link->name); - - for (i = 0; i < n_txq; i++) { - char name[APP_PARAM_NAME_SIZE]; - int pos; - - sprintf(name, "TXQ%" PRIu32 ".%" PRIu32, - link_id, i); - pos = APP_PARAM_FIND(app->hwq_out_params, name); - APP_CHECK((pos >= 0), - "%s TXQs are not contiguous\n", link->name); - } - } -} - -static void -check_rxqs(struct app_params *app) -{ - uint32_t i; - - for (i = 0; i < app->n_pktq_hwq_in; i++) { - struct app_pktq_hwq_in_params *p = &app->hwq_in_params[i]; - uint32_t n_readers = app_rxq_get_readers(app, p); - - APP_CHECK((p->size > 0), - "%s size is 0\n", p->name); - - APP_CHECK((rte_is_power_of_2(p->size)), - "%s size is not a power of 2\n", p->name); - - APP_CHECK((p->burst > 0), - "%s burst size is 0\n", p->name); - - APP_CHECK((p->burst <= p->size), - "%s burst size is bigger than its size\n", p->name); - - APP_CHECK((n_readers != 0), - "%s has no reader\n", p->name); - - APP_CHECK((n_readers == 1), - "%s has more than one reader\n", p->name); - } -} - -static void -check_txqs(struct app_params *app) -{ - uint32_t i; - - for (i = 0; i < app->n_pktq_hwq_out; i++) { - struct app_pktq_hwq_out_params *p = &app->hwq_out_params[i]; - uint32_t n_writers = app_txq_get_writers(app, p); - - APP_CHECK((p->size > 0), - "%s size is 0\n", p->name); - - APP_CHECK((rte_is_power_of_2(p->size)), - "%s size is not a power of 2\n", p->name); - - APP_CHECK((p->burst > 0), - "%s burst size is 0\n", p->name); - - APP_CHECK((p->burst <= p->size), - "%s burst size is bigger than its size\n", p->name); - - APP_CHECK((n_writers != 0), - "%s has no writer\n", p->name); - - APP_CHECK((n_writers == 1), - "%s has more than one writer\n", p->name); - } -} - -static void -check_swqs(struct app_params *app) -{ - uint32_t i; - - for (i = 0; i < app->n_pktq_swq; i++) { - struct app_pktq_swq_params *p = &app->swq_params[i]; - uint32_t n_readers = app_swq_get_readers(app, p); - uint32_t n_writers = app_swq_get_writers(app, p); - uint32_t n_flags; - - APP_CHECK((p->size > 0), - "%s size is 0\n", p->name); - - APP_CHECK((rte_is_power_of_2(p->size)), - "%s size is not a power of 2\n", p->name); - - APP_CHECK((p->burst_read > 0), - "%s read burst size is 0\n", p->name); - - APP_CHECK((p->burst_read <= p->size), - "%s read burst size is bigger than its size\n", - p->name); - - APP_CHECK((p->burst_write > 0), - "%s write burst size is 0\n", p->name); - - APP_CHECK((p->burst_write <= p->size), - "%s write burst size is bigger than its size\n", - p->name); - - APP_CHECK((n_readers != 0), - "%s has no reader\n", p->name); - - if (n_readers > 1) - APP_LOG(app, LOW, "%s has more than one reader", p->name); - - APP_CHECK((n_writers != 0), - "%s has no writer\n", p->name); - - if (n_writers > 1) - APP_LOG(app, LOW, "%s has more than one writer", p->name); - - n_flags = p->ipv4_frag + p->ipv6_frag + p->ipv4_ras + p->ipv6_ras; - - APP_CHECK((n_flags < 2), - "%s has more than one fragmentation or reassembly mode enabled\n", - p->name); - - APP_CHECK((!((n_readers > 1) && (n_flags == 1))), - "%s has more than one reader when fragmentation or reassembly" - " mode enabled\n", - p->name); - - APP_CHECK((!((n_writers > 1) && (n_flags == 1))), - "%s has more than one writer when fragmentation or reassembly" - " mode enabled\n", - p->name); - - n_flags = p->ipv4_ras + p->ipv6_ras; - - APP_CHECK((!((p->dropless == 1) && (n_flags == 1))), - "%s has dropless when reassembly mode enabled\n", p->name); - - n_flags = p->ipv4_frag + p->ipv6_frag; - - if (n_flags == 1) { - uint16_t ip_hdr_size = (p->ipv4_frag) ? sizeof(struct ipv4_hdr) : - sizeof(struct ipv6_hdr); - - APP_CHECK((p->mtu > ip_hdr_size), - "%s mtu size is smaller than ip header\n", p->name); - - APP_CHECK((!((p->mtu - ip_hdr_size) % 8)), - "%s mtu size is incorrect\n", p->name); - } - } -} - -static void -check_tms(struct app_params *app) -{ - uint32_t i; - - for (i = 0; i < app->n_pktq_tm; i++) { - struct app_pktq_tm_params *p = &app->tm_params[i]; - uint32_t n_readers = app_tm_get_readers(app, p); - uint32_t n_writers = app_tm_get_writers(app, p); - - APP_CHECK((n_readers != 0), - "%s has no reader\n", p->name); - - APP_CHECK((n_readers == 1), - "%s has more than one reader\n", p->name); - - APP_CHECK((n_writers != 0), - "%s has no writer\n", p->name); - - APP_CHECK((n_writers == 1), - "%s has more than one writer\n", p->name); - } -} - -static void -check_taps(struct app_params *app) -{ - uint32_t i; - - for (i = 0; i < app->n_pktq_tap; i++) { - struct app_pktq_tap_params *p = &app->tap_params[i]; - uint32_t n_readers = app_tap_get_readers(app, p); - uint32_t n_writers = app_tap_get_writers(app, p); - - APP_CHECK((n_readers != 0), - "%s has no reader\n", p->name); - - APP_CHECK((n_readers == 1), - "%s has more than one reader\n", p->name); - - APP_CHECK((n_writers != 0), - "%s has no writer\n", p->name); - - APP_CHECK((n_writers == 1), - "%s has more than one writer\n", p->name); - - APP_CHECK((p->burst_read > 0), - "%s read burst size is 0\n", p->name); - - APP_CHECK((p->burst_write > 0), - "%s write burst size is 0\n", p->name); - } -} - -static void -check_knis(struct app_params *app) { - uint32_t i; - - for (i = 0; i < app->n_pktq_kni; i++) { - struct app_pktq_kni_params *p = &app->kni_params[i]; - uint32_t n_readers = app_kni_get_readers(app, p); - uint32_t n_writers = app_kni_get_writers(app, p); - - APP_CHECK((n_readers != 0), - "%s has no reader\n", p->name); - - APP_CHECK((n_readers == 1), - "%s has more than one reader\n", p->name); - - APP_CHECK((n_writers != 0), - "%s has no writer\n", p->name); - - APP_CHECK((n_writers == 1), - "%s has more than one writer\n", p->name); - } -} - -static void -check_sources(struct app_params *app) -{ - uint32_t i; - - for (i = 0; i < app->n_pktq_source; i++) { - struct app_pktq_source_params *p = &app->source_params[i]; - uint32_t n_readers = app_source_get_readers(app, p); - - APP_CHECK((n_readers != 0), - "%s has no reader\n", p->name); - - APP_CHECK((n_readers == 1), - "%s has more than one reader\n", p->name); - } -} - -static void -check_sinks(struct app_params *app) -{ - uint32_t i; - - for (i = 0; i < app->n_pktq_sink; i++) { - struct app_pktq_sink_params *p = &app->sink_params[i]; - uint32_t n_writers = app_sink_get_writers(app, p); - - APP_CHECK((n_writers != 0), - "%s has no writer\n", p->name); - - APP_CHECK((n_writers == 1), - "%s has more than one writer\n", p->name); - } -} - -static void -check_msgqs(struct app_params *app) -{ - uint32_t i; - - for (i = 0; i < app->n_msgq; i++) { - struct app_msgq_params *p = &app->msgq_params[i]; - uint32_t n_readers = app_msgq_get_readers(app, p); - uint32_t n_writers = app_msgq_get_writers(app, p); - uint32_t msgq_req_pipeline, msgq_rsp_pipeline; - uint32_t msgq_req_core, msgq_rsp_core; - - APP_CHECK((p->size > 0), - "%s size is 0\n", p->name); - - APP_CHECK((rte_is_power_of_2(p->size)), - "%s size is not a power of 2\n", p->name); - - msgq_req_pipeline = (strncmp(p->name, "MSGQ-REQ-PIPELINE", - strlen("MSGQ-REQ-PIPELINE")) == 0); - - msgq_rsp_pipeline = (strncmp(p->name, "MSGQ-RSP-PIPELINE", - strlen("MSGQ-RSP-PIPELINE")) == 0); - - msgq_req_core = (strncmp(p->name, "MSGQ-REQ-CORE", - strlen("MSGQ-REQ-CORE")) == 0); - - msgq_rsp_core = (strncmp(p->name, "MSGQ-RSP-CORE", - strlen("MSGQ-RSP-CORE")) == 0); - - if ((msgq_req_pipeline == 0) && - (msgq_rsp_pipeline == 0) && - (msgq_req_core == 0) && - (msgq_rsp_core == 0)) { - APP_CHECK((n_readers != 0), - "%s has no reader\n", p->name); - - APP_CHECK((n_readers == 1), - "%s has more than one reader\n", p->name); - - APP_CHECK((n_writers != 0), - "%s has no writer\n", p->name); - - APP_CHECK((n_writers == 1), - "%s has more than one writer\n", p->name); - } - - if (msgq_req_pipeline) { - struct app_pipeline_params *pipeline; - uint32_t pipeline_id; - - APP_PARAM_GET_ID(p, "MSGQ-REQ-PIPELINE", pipeline_id); - - APP_PARAM_FIND_BY_ID(app->pipeline_params, - "PIPELINE", - pipeline_id, - pipeline); - - APP_CHECK((pipeline != NULL), - "%s is not associated with a valid pipeline\n", - p->name); - } - - if (msgq_rsp_pipeline) { - struct app_pipeline_params *pipeline; - uint32_t pipeline_id; - - APP_PARAM_GET_ID(p, "MSGQ-RSP-PIPELINE", pipeline_id); - - APP_PARAM_FIND_BY_ID(app->pipeline_params, - "PIPELINE", - pipeline_id, - pipeline); - - APP_CHECK((pipeline != NULL), - "%s is not associated with a valid pipeline\n", - p->name); - } - } -} - -static void -check_pipelines(struct app_params *app) -{ - uint32_t i; - - for (i = 0; i < app->n_pipelines; i++) { - struct app_pipeline_params *p = &app->pipeline_params[i]; - - APP_CHECK((p->n_msgq_in == p->n_msgq_out), - "%s number of input MSGQs does not match " - "the number of output MSGQs\n", p->name); - } -} - -int -app_config_check(struct app_params *app) -{ - check_mempools(app); - check_links(app); - check_rxqs(app); - check_txqs(app); - check_swqs(app); - check_tms(app); - check_taps(app); - check_knis(app); - check_sources(app); - check_sinks(app); - check_msgqs(app); - check_pipelines(app); - - return 0; -} |