diff options
Diffstat (limited to 'examples/ip_pipeline/pipeline/pipeline_flow_classification.c')
| -rw-r--r-- | examples/ip_pipeline/pipeline/pipeline_flow_classification.c | 1878 |
1 files changed, 0 insertions, 1878 deletions
diff --git a/examples/ip_pipeline/pipeline/pipeline_flow_classification.c b/examples/ip_pipeline/pipeline/pipeline_flow_classification.c deleted file mode 100644 index d39e0fb1..00000000 --- a/examples/ip_pipeline/pipeline/pipeline_flow_classification.c +++ /dev/null @@ -1,1878 +0,0 @@ -/* SPDX-License-Identifier: BSD-3-Clause - * Copyright(c) 2010-2016 Intel Corporation - */ - -#include <stdio.h> -#include <string.h> -#include <sys/queue.h> -#include <netinet/in.h> -#include <unistd.h> - -#include <rte_common.h> -#include <rte_hexdump.h> -#include <rte_malloc.h> -#include <cmdline_rdline.h> -#include <cmdline_parse.h> -#include <cmdline_parse_num.h> -#include <cmdline_parse_string.h> - -#include "app.h" -#include "pipeline_common_fe.h" -#include "pipeline_flow_classification.h" -#include "hash_func.h" -#include "parser.h" - -/* - * Key conversion - */ - -struct pkt_key_qinq { - uint16_t ethertype_svlan; - uint16_t svlan; - uint16_t ethertype_cvlan; - uint16_t cvlan; -} __attribute__((__packed__)); - -struct pkt_key_ipv4_5tuple { - uint8_t ttl; - uint8_t proto; - uint16_t checksum; - uint32_t ip_src; - uint32_t ip_dst; - uint16_t port_src; - uint16_t port_dst; -} __attribute__((__packed__)); - -struct pkt_key_ipv6_5tuple { - uint16_t payload_length; - uint8_t proto; - uint8_t hop_limit; - uint8_t ip_src[16]; - uint8_t ip_dst[16]; - uint16_t port_src; - uint16_t port_dst; -} __attribute__((__packed__)); - -static int -app_pipeline_fc_key_convert(struct pipeline_fc_key *key_in, - uint8_t *key_out, - uint32_t *signature) -{ - uint8_t buffer[PIPELINE_FC_FLOW_KEY_MAX_SIZE]; - uint8_t m[PIPELINE_FC_FLOW_KEY_MAX_SIZE]; /* key mask */ - void *key_buffer = (key_out) ? key_out : buffer; - - memset(m, 0xFF, sizeof(m)); - switch (key_in->type) { - case FLOW_KEY_QINQ: - { - struct pkt_key_qinq *qinq = key_buffer; - - qinq->ethertype_svlan = 0; - qinq->svlan = rte_cpu_to_be_16(key_in->key.qinq.svlan); - qinq->ethertype_cvlan = 0; - qinq->cvlan = rte_cpu_to_be_16(key_in->key.qinq.cvlan); - - if (signature) - *signature = (uint32_t) hash_default_key8(qinq, m, 8, 0); - return 0; - } - - case FLOW_KEY_IPV4_5TUPLE: - { - struct pkt_key_ipv4_5tuple *ipv4 = key_buffer; - - ipv4->ttl = 0; - ipv4->proto = key_in->key.ipv4_5tuple.proto; - ipv4->checksum = 0; - ipv4->ip_src = rte_cpu_to_be_32(key_in->key.ipv4_5tuple.ip_src); - ipv4->ip_dst = rte_cpu_to_be_32(key_in->key.ipv4_5tuple.ip_dst); - ipv4->port_src = rte_cpu_to_be_16(key_in->key.ipv4_5tuple.port_src); - ipv4->port_dst = rte_cpu_to_be_16(key_in->key.ipv4_5tuple.port_dst); - - if (signature) - *signature = (uint32_t) hash_default_key16(ipv4, m, 16, 0); - return 0; - } - - case FLOW_KEY_IPV6_5TUPLE: - { - struct pkt_key_ipv6_5tuple *ipv6 = key_buffer; - - memset(ipv6, 0, 64); - ipv6->payload_length = 0; - ipv6->proto = key_in->key.ipv6_5tuple.proto; - ipv6->hop_limit = 0; - memcpy(&ipv6->ip_src, &key_in->key.ipv6_5tuple.ip_src, 16); - memcpy(&ipv6->ip_dst, &key_in->key.ipv6_5tuple.ip_dst, 16); - ipv6->port_src = rte_cpu_to_be_16(key_in->key.ipv6_5tuple.port_src); - ipv6->port_dst = rte_cpu_to_be_16(key_in->key.ipv6_5tuple.port_dst); - - if (signature) - *signature = (uint32_t) hash_default_key64(ipv6, m, 64, 0); - return 0; - } - - default: - return -1; - } -} - -/* - * Flow classification pipeline - */ - -struct app_pipeline_fc_flow { - struct pipeline_fc_key key; - uint32_t port_id; - uint32_t flow_id; - uint32_t signature; - void *entry_ptr; - - TAILQ_ENTRY(app_pipeline_fc_flow) node; -}; - -#define N_BUCKETS 65536 - -struct app_pipeline_fc { - /* Parameters */ - uint32_t n_ports_in; - uint32_t n_ports_out; - - /* Flows */ - TAILQ_HEAD(, app_pipeline_fc_flow) flows[N_BUCKETS]; - uint32_t n_flows; - - /* Default flow */ - uint32_t default_flow_present; - uint32_t default_flow_port_id; - void *default_flow_entry_ptr; -}; - -static struct app_pipeline_fc_flow * -app_pipeline_fc_flow_find(struct app_pipeline_fc *p, - struct pipeline_fc_key *key) -{ - struct app_pipeline_fc_flow *f; - uint32_t signature, bucket_id; - - app_pipeline_fc_key_convert(key, NULL, &signature); - bucket_id = signature & (N_BUCKETS - 1); - - TAILQ_FOREACH(f, &p->flows[bucket_id], node) - if ((signature == f->signature) && - (memcmp(key, - &f->key, - sizeof(struct pipeline_fc_key)) == 0)) - return f; - - return NULL; -} - -static void* -app_pipeline_fc_init(struct pipeline_params *params, - __rte_unused void *arg) -{ - struct app_pipeline_fc *p; - uint32_t size, i; - - /* Check input arguments */ - if ((params == NULL) || - (params->n_ports_in == 0) || - (params->n_ports_out == 0)) - return NULL; - - /* Memory allocation */ - size = RTE_CACHE_LINE_ROUNDUP(sizeof(struct app_pipeline_fc)); - p = rte_zmalloc(NULL, size, RTE_CACHE_LINE_SIZE); - if (p == NULL) - return NULL; - - /* Initialization */ - p->n_ports_in = params->n_ports_in; - p->n_ports_out = params->n_ports_out; - - for (i = 0; i < N_BUCKETS; i++) - TAILQ_INIT(&p->flows[i]); - p->n_flows = 0; - - return (void *) p; -} - -static int -app_pipeline_fc_free(void *pipeline) -{ - struct app_pipeline_fc *p = pipeline; - uint32_t i; - - /* Check input arguments */ - if (p == NULL) - return -1; - - /* Free resources */ - for (i = 0; i < N_BUCKETS; i++) - while (!TAILQ_EMPTY(&p->flows[i])) { - struct app_pipeline_fc_flow *flow; - - flow = TAILQ_FIRST(&p->flows[i]); - TAILQ_REMOVE(&p->flows[i], flow, node); - rte_free(flow); - } - - rte_free(p); - return 0; -} - -static int -app_pipeline_fc_key_check(struct pipeline_fc_key *key) -{ - switch (key->type) { - case FLOW_KEY_QINQ: - { - uint16_t svlan = key->key.qinq.svlan; - uint16_t cvlan = key->key.qinq.cvlan; - - if ((svlan & 0xF000) || - (cvlan & 0xF000)) - return -1; - - return 0; - } - - case FLOW_KEY_IPV4_5TUPLE: - return 0; - - case FLOW_KEY_IPV6_5TUPLE: - return 0; - - default: - return -1; - } -} - -int -app_pipeline_fc_load_file_qinq(char *filename, - struct pipeline_fc_key *keys, - uint32_t *port_ids, - uint32_t *flow_ids, - uint32_t *n_keys, - uint32_t *line) -{ - FILE *f = NULL; - char file_buf[1024]; - uint32_t i, l; - - /* Check input arguments */ - if ((filename == NULL) || - (keys == NULL) || - (port_ids == NULL) || - (flow_ids == NULL) || - (n_keys == NULL) || - (*n_keys == 0) || - (line == NULL)) { - if (line) - *line = 0; - return -1; - } - - /* Open input file */ - f = fopen(filename, "r"); - if (f == NULL) { - *line = 0; - return -1; - } - - /* Read file */ - for (i = 0, l = 1; i < *n_keys; l++) { - char *tokens[32]; - uint32_t n_tokens = RTE_DIM(tokens); - - uint16_t svlan, cvlan; - uint32_t portid, flowid; - int status; - - if (fgets(file_buf, sizeof(file_buf), f) == NULL) - break; - - status = parse_tokenize_string(file_buf, tokens, &n_tokens); - if (status) - goto error1; - - if ((n_tokens == 0) || (tokens[0][0] == '#')) - continue; - - if ((n_tokens != 7) || - strcmp(tokens[0], "qinq") || - parser_read_uint16(&svlan, tokens[1]) || - parser_read_uint16(&cvlan, tokens[2]) || - strcmp(tokens[3], "port") || - parser_read_uint32(&portid, tokens[4]) || - strcmp(tokens[5], "id") || - parser_read_uint32(&flowid, tokens[6])) - goto error1; - - keys[i].type = FLOW_KEY_QINQ; - keys[i].key.qinq.svlan = svlan; - keys[i].key.qinq.cvlan = cvlan; - - port_ids[i] = portid; - flow_ids[i] = flowid; - - if (app_pipeline_fc_key_check(&keys[i])) - goto error1; - - i++; - } - - /* Close file */ - *n_keys = i; - fclose(f); - return 0; - -error1: - *line = l; - fclose(f); - return -1; -} - -int -app_pipeline_fc_load_file_ipv4(char *filename, - struct pipeline_fc_key *keys, - uint32_t *port_ids, - uint32_t *flow_ids, - uint32_t *n_keys, - uint32_t *line) -{ - FILE *f = NULL; - char file_buf[1024]; - uint32_t i, l; - - /* Check input arguments */ - if ((filename == NULL) || - (keys == NULL) || - (port_ids == NULL) || - (flow_ids == NULL) || - (n_keys == NULL) || - (*n_keys == 0) || - (line == NULL)) { - if (line) - *line = 0; - return -1; - } - - /* Open input file */ - f = fopen(filename, "r"); - if (f == NULL) { - *line = 0; - return -1; - } - - /* Read file */ - for (i = 0, l = 1; i < *n_keys; l++) { - char *tokens[32]; - uint32_t n_tokens = RTE_DIM(tokens); - - struct in_addr sipaddr, dipaddr; - uint16_t sport, dport; - uint8_t proto; - uint32_t portid, flowid; - int status; - - if (fgets(file_buf, sizeof(file_buf), f) == NULL) - break; - - status = parse_tokenize_string(file_buf, tokens, &n_tokens); - if (status) - goto error2; - - if ((n_tokens == 0) || (tokens[0][0] == '#')) - continue; - - if ((n_tokens != 10) || - strcmp(tokens[0], "ipv4") || - parse_ipv4_addr(tokens[1], &sipaddr) || - parse_ipv4_addr(tokens[2], &dipaddr) || - parser_read_uint16(&sport, tokens[3]) || - parser_read_uint16(&dport, tokens[4]) || - parser_read_uint8(&proto, tokens[5]) || - strcmp(tokens[6], "port") || - parser_read_uint32(&portid, tokens[7]) || - strcmp(tokens[8], "id") || - parser_read_uint32(&flowid, tokens[9])) - goto error2; - - keys[i].type = FLOW_KEY_IPV4_5TUPLE; - keys[i].key.ipv4_5tuple.ip_src = rte_be_to_cpu_32(sipaddr.s_addr); - keys[i].key.ipv4_5tuple.ip_dst = rte_be_to_cpu_32(dipaddr.s_addr); - keys[i].key.ipv4_5tuple.port_src = sport; - keys[i].key.ipv4_5tuple.port_dst = dport; - keys[i].key.ipv4_5tuple.proto = proto; - - port_ids[i] = portid; - flow_ids[i] = flowid; - - if (app_pipeline_fc_key_check(&keys[i])) - goto error2; - - i++; - } - - /* Close file */ - *n_keys = i; - fclose(f); - return 0; - -error2: - *line = l; - fclose(f); - return -1; -} - -int -app_pipeline_fc_load_file_ipv6(char *filename, - struct pipeline_fc_key *keys, - uint32_t *port_ids, - uint32_t *flow_ids, - uint32_t *n_keys, - uint32_t *line) -{ - FILE *f = NULL; - char file_buf[1024]; - uint32_t i, l; - - /* Check input arguments */ - if ((filename == NULL) || - (keys == NULL) || - (port_ids == NULL) || - (flow_ids == NULL) || - (n_keys == NULL) || - (*n_keys == 0) || - (line == NULL)) { - if (line) - *line = 0; - return -1; - } - - /* Open input file */ - f = fopen(filename, "r"); - if (f == NULL) { - *line = 0; - return -1; - } - - /* Read file */ - for (i = 0, l = 1; i < *n_keys; l++) { - char *tokens[32]; - uint32_t n_tokens = RTE_DIM(tokens); - - struct in6_addr sipaddr, dipaddr; - uint16_t sport, dport; - uint8_t proto; - uint32_t portid, flowid; - int status; - - if (fgets(file_buf, sizeof(file_buf), f) == NULL) - break; - - status = parse_tokenize_string(file_buf, tokens, &n_tokens); - if (status) - goto error3; - - if ((n_tokens == 0) || (tokens[0][0] == '#')) - continue; - - if ((n_tokens != 10) || - strcmp(tokens[0], "ipv6") || - parse_ipv6_addr(tokens[1], &sipaddr) || - parse_ipv6_addr(tokens[2], &dipaddr) || - parser_read_uint16(&sport, tokens[3]) || - parser_read_uint16(&dport, tokens[4]) || - parser_read_uint8(&proto, tokens[5]) || - strcmp(tokens[6], "port") || - parser_read_uint32(&portid, tokens[7]) || - strcmp(tokens[8], "id") || - parser_read_uint32(&flowid, tokens[9])) - goto error3; - - keys[i].type = FLOW_KEY_IPV6_5TUPLE; - memcpy(keys[i].key.ipv6_5tuple.ip_src, - sipaddr.s6_addr, - sizeof(sipaddr.s6_addr)); - memcpy(keys[i].key.ipv6_5tuple.ip_dst, - dipaddr.s6_addr, - sizeof(dipaddr.s6_addr)); - keys[i].key.ipv6_5tuple.port_src = sport; - keys[i].key.ipv6_5tuple.port_dst = dport; - keys[i].key.ipv6_5tuple.proto = proto; - - port_ids[i] = portid; - flow_ids[i] = flowid; - - if (app_pipeline_fc_key_check(&keys[i])) - goto error3; - - i++; - } - - /* Close file */ - *n_keys = i; - fclose(f); - return 0; - -error3: - *line = l; - fclose(f); - return -1; -} - - - -int -app_pipeline_fc_add(struct app_params *app, - uint32_t pipeline_id, - struct pipeline_fc_key *key, - uint32_t port_id, - uint32_t flow_id) -{ - struct app_pipeline_fc *p; - struct app_pipeline_fc_flow *flow; - - struct pipeline_fc_add_msg_req *req; - struct pipeline_fc_add_msg_rsp *rsp; - - uint32_t signature; - int new_flow; - - /* Check input arguments */ - if ((app == NULL) || - (key == NULL)) - return -1; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_flow_classification); - if (p == NULL) - return -1; - - if (port_id >= p->n_ports_out) - return -1; - - if (app_pipeline_fc_key_check(key) != 0) - return -1; - - /* Find existing flow or allocate new flow */ - flow = app_pipeline_fc_flow_find(p, key); - new_flow = (flow == NULL); - if (flow == NULL) { - flow = rte_malloc(NULL, sizeof(*flow), RTE_CACHE_LINE_SIZE); - - if (flow == NULL) - return -1; - } - - /* Allocate and write request */ - req = app_msg_alloc(app); - if (req == NULL) - return -1; - - req->type = PIPELINE_MSG_REQ_CUSTOM; - req->subtype = PIPELINE_FC_MSG_REQ_FLOW_ADD; - app_pipeline_fc_key_convert(key, req->key, &signature); - req->port_id = port_id; - req->flow_id = flow_id; - - /* Send request and wait for response */ - rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT); - if (rsp == NULL) { - if (new_flow) - rte_free(flow); - return -1; - } - - /* Read response and write flow */ - if (rsp->status || - (rsp->entry_ptr == NULL) || - ((new_flow == 0) && (rsp->key_found == 0)) || - ((new_flow == 1) && (rsp->key_found == 1))) { - app_msg_free(app, rsp); - if (new_flow) - rte_free(flow); - return -1; - } - - memset(&flow->key, 0, sizeof(flow->key)); - memcpy(&flow->key, key, sizeof(flow->key)); - flow->port_id = port_id; - flow->flow_id = flow_id; - flow->signature = signature; - flow->entry_ptr = rsp->entry_ptr; - - /* Commit rule */ - if (new_flow) { - uint32_t bucket_id = signature & (N_BUCKETS - 1); - - TAILQ_INSERT_TAIL(&p->flows[bucket_id], flow, node); - p->n_flows++; - } - - /* Free response */ - app_msg_free(app, rsp); - - return 0; -} - -int -app_pipeline_fc_add_bulk(struct app_params *app, - uint32_t pipeline_id, - struct pipeline_fc_key *key, - uint32_t *port_id, - uint32_t *flow_id, - uint32_t n_keys) -{ - struct app_pipeline_fc *p; - struct pipeline_fc_add_bulk_msg_req *req; - struct pipeline_fc_add_bulk_msg_rsp *rsp; - - struct app_pipeline_fc_flow **flow; - uint32_t *signature; - int *new_flow; - struct pipeline_fc_add_bulk_flow_req *flow_req; - struct pipeline_fc_add_bulk_flow_rsp *flow_rsp; - - uint32_t i; - int status; - - /* Check input arguments */ - if ((app == NULL) || - (key == NULL) || - (port_id == NULL) || - (flow_id == NULL) || - (n_keys == 0)) - return -1; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_flow_classification); - if (p == NULL) - return -1; - - for (i = 0; i < n_keys; i++) - if (port_id[i] >= p->n_ports_out) - return -1; - - for (i = 0; i < n_keys; i++) - if (app_pipeline_fc_key_check(&key[i]) != 0) - return -1; - - /* Memory allocation */ - flow = rte_malloc(NULL, - n_keys * sizeof(struct app_pipeline_fc_flow *), - RTE_CACHE_LINE_SIZE); - if (flow == NULL) - return -1; - - signature = rte_malloc(NULL, - n_keys * sizeof(uint32_t), - RTE_CACHE_LINE_SIZE); - if (signature == NULL) { - rte_free(flow); - return -1; - } - - new_flow = rte_malloc( - NULL, - n_keys * sizeof(int), - RTE_CACHE_LINE_SIZE); - if (new_flow == NULL) { - rte_free(signature); - rte_free(flow); - return -1; - } - - flow_req = rte_malloc(NULL, - n_keys * sizeof(struct pipeline_fc_add_bulk_flow_req), - RTE_CACHE_LINE_SIZE); - if (flow_req == NULL) { - rte_free(new_flow); - rte_free(signature); - rte_free(flow); - return -1; - } - - flow_rsp = rte_malloc(NULL, - n_keys * sizeof(struct pipeline_fc_add_bulk_flow_rsp), - RTE_CACHE_LINE_SIZE); - if (flow_rsp == NULL) { - rte_free(flow_req); - rte_free(new_flow); - rte_free(signature); - rte_free(flow); - return -1; - } - - /* Find existing flow or allocate new flow */ - for (i = 0; i < n_keys; i++) { - flow[i] = app_pipeline_fc_flow_find(p, &key[i]); - new_flow[i] = (flow[i] == NULL); - if (flow[i] == NULL) { - flow[i] = rte_zmalloc(NULL, - sizeof(struct app_pipeline_fc_flow), - RTE_CACHE_LINE_SIZE); - - if (flow[i] == NULL) { - uint32_t j; - - for (j = 0; j < i; j++) - if (new_flow[j]) - rte_free(flow[j]); - - rte_free(flow_rsp); - rte_free(flow_req); - rte_free(new_flow); - rte_free(signature); - rte_free(flow); - return -1; - } - } - } - - /* Allocate and write request */ - req = app_msg_alloc(app); - if (req == NULL) { - for (i = 0; i < n_keys; i++) - if (new_flow[i]) - rte_free(flow[i]); - - rte_free(flow_rsp); - rte_free(flow_req); - rte_free(new_flow); - rte_free(signature); - rte_free(flow); - return -1; - } - - for (i = 0; i < n_keys; i++) { - app_pipeline_fc_key_convert(&key[i], - flow_req[i].key, - &signature[i]); - flow_req[i].port_id = port_id[i]; - flow_req[i].flow_id = flow_id[i]; - } - - req->type = PIPELINE_MSG_REQ_CUSTOM; - req->subtype = PIPELINE_FC_MSG_REQ_FLOW_ADD_BULK; - req->req = flow_req; - req->rsp = flow_rsp; - req->n_keys = n_keys; - - /* Send request and wait for response */ - rsp = app_msg_send_recv(app, pipeline_id, req, 10000); - if (rsp == NULL) { - for (i = 0; i < n_keys; i++) - if (new_flow[i]) - rte_free(flow[i]); - - rte_free(flow_rsp); - rte_free(flow_req); - rte_free(new_flow); - rte_free(signature); - rte_free(flow); - return -1; - } - - /* Read response */ - status = 0; - - for (i = 0; i < rsp->n_keys; i++) - if ((flow_rsp[i].entry_ptr == NULL) || - ((new_flow[i] == 0) && (flow_rsp[i].key_found == 0)) || - ((new_flow[i] == 1) && (flow_rsp[i].key_found == 1))) - status = -1; - - if (rsp->n_keys < n_keys) - status = -1; - - /* Commit flows */ - for (i = 0; i < rsp->n_keys; i++) { - memcpy(&flow[i]->key, &key[i], sizeof(flow[i]->key)); - flow[i]->port_id = port_id[i]; - flow[i]->flow_id = flow_id[i]; - flow[i]->signature = signature[i]; - flow[i]->entry_ptr = flow_rsp[i].entry_ptr; - - if (new_flow[i]) { - uint32_t bucket_id = signature[i] & (N_BUCKETS - 1); - - TAILQ_INSERT_TAIL(&p->flows[bucket_id], flow[i], node); - p->n_flows++; - } - } - - /* Free resources */ - - for (i = rsp->n_keys; i < n_keys; i++) - if (new_flow[i]) - rte_free(flow[i]); - - app_msg_free(app, rsp); - rte_free(flow_rsp); - rte_free(flow_req); - rte_free(new_flow); - rte_free(signature); - rte_free(flow); - - return status; -} - -int -app_pipeline_fc_del(struct app_params *app, - uint32_t pipeline_id, - struct pipeline_fc_key *key) -{ - struct app_pipeline_fc *p; - struct app_pipeline_fc_flow *flow; - - struct pipeline_fc_del_msg_req *req; - struct pipeline_fc_del_msg_rsp *rsp; - - uint32_t signature, bucket_id; - - /* Check input arguments */ - if ((app == NULL) || - (key == NULL)) - return -1; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_flow_classification); - if (p == NULL) - return -1; - - if (app_pipeline_fc_key_check(key) != 0) - return -1; - - /* Find rule */ - flow = app_pipeline_fc_flow_find(p, key); - if (flow == NULL) - return 0; - - /* Allocate and write request */ - req = app_msg_alloc(app); - if (req == NULL) - return -1; - - req->type = PIPELINE_MSG_REQ_CUSTOM; - req->subtype = PIPELINE_FC_MSG_REQ_FLOW_DEL; - app_pipeline_fc_key_convert(key, req->key, &signature); - - /* Send request and wait for response */ - rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT); - if (rsp == NULL) - return -1; - - /* Read response */ - if (rsp->status || !rsp->key_found) { - app_msg_free(app, rsp); - return -1; - } - - /* Remove rule */ - bucket_id = signature & (N_BUCKETS - 1); - TAILQ_REMOVE(&p->flows[bucket_id], flow, node); - p->n_flows--; - rte_free(flow); - - /* Free response */ - app_msg_free(app, rsp); - - return 0; -} - -int -app_pipeline_fc_add_default(struct app_params *app, - uint32_t pipeline_id, - uint32_t port_id) -{ - struct app_pipeline_fc *p; - - struct pipeline_fc_add_default_msg_req *req; - struct pipeline_fc_add_default_msg_rsp *rsp; - - /* Check input arguments */ - if (app == NULL) - return -1; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_flow_classification); - if (p == NULL) - return -1; - - if (port_id >= p->n_ports_out) - return -1; - - /* Allocate and write request */ - req = app_msg_alloc(app); - if (req == NULL) - return -1; - - req->type = PIPELINE_MSG_REQ_CUSTOM; - req->subtype = PIPELINE_FC_MSG_REQ_FLOW_ADD_DEFAULT; - req->port_id = port_id; - - /* Send request and wait for response */ - rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT); - if (rsp == NULL) - return -1; - - /* Read response and write flow */ - if (rsp->status || (rsp->entry_ptr == NULL)) { - app_msg_free(app, rsp); - return -1; - } - - p->default_flow_port_id = port_id; - p->default_flow_entry_ptr = rsp->entry_ptr; - - /* Commit route */ - p->default_flow_present = 1; - - /* Free response */ - app_msg_free(app, rsp); - - return 0; -} - -int -app_pipeline_fc_del_default(struct app_params *app, - uint32_t pipeline_id) -{ - struct app_pipeline_fc *p; - - struct pipeline_fc_del_default_msg_req *req; - struct pipeline_fc_del_default_msg_rsp *rsp; - - /* Check input arguments */ - if (app == NULL) - return -1; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_flow_classification); - if (p == NULL) - return -EINVAL; - - /* Allocate and write request */ - req = app_msg_alloc(app); - if (req == NULL) - return -1; - - req->type = PIPELINE_MSG_REQ_CUSTOM; - req->subtype = PIPELINE_FC_MSG_REQ_FLOW_DEL_DEFAULT; - - /* Send request and wait for response */ - rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT); - if (rsp == NULL) - return -1; - - /* Read response */ - if (rsp->status) { - app_msg_free(app, rsp); - return -1; - } - - /* Commit route */ - p->default_flow_present = 0; - - /* Free response */ - app_msg_free(app, rsp); - - return 0; -} - -/* - * Flow ls - */ - -static void -print_fc_qinq_flow(struct app_pipeline_fc_flow *flow) -{ - printf("(SVLAN = %" PRIu32 ", " - "CVLAN = %" PRIu32 ") => " - "Port = %" PRIu32 ", " - "Flow ID = %" PRIu32 ", " - "(signature = 0x%08" PRIx32 ", " - "entry_ptr = %p)\n", - - flow->key.key.qinq.svlan, - flow->key.key.qinq.cvlan, - flow->port_id, - flow->flow_id, - flow->signature, - flow->entry_ptr); -} - -static void -print_fc_ipv4_5tuple_flow(struct app_pipeline_fc_flow *flow) -{ - printf("(SA = %" PRIu32 ".%" PRIu32 ".%" PRIu32 ".%" PRIu32 ", " - "DA = %" PRIu32 ".%" PRIu32 ".%" PRIu32 ".%" PRIu32 ", " - "SP = %" PRIu32 ", " - "DP = %" PRIu32 ", " - "Proto = %" PRIu32 ") => " - "Port = %" PRIu32 ", " - "Flow ID = %" PRIu32 " " - "(signature = 0x%08" PRIx32 ", " - "entry_ptr = %p)\n", - - (flow->key.key.ipv4_5tuple.ip_src >> 24) & 0xFF, - (flow->key.key.ipv4_5tuple.ip_src >> 16) & 0xFF, - (flow->key.key.ipv4_5tuple.ip_src >> 8) & 0xFF, - flow->key.key.ipv4_5tuple.ip_src & 0xFF, - - (flow->key.key.ipv4_5tuple.ip_dst >> 24) & 0xFF, - (flow->key.key.ipv4_5tuple.ip_dst >> 16) & 0xFF, - (flow->key.key.ipv4_5tuple.ip_dst >> 8) & 0xFF, - flow->key.key.ipv4_5tuple.ip_dst & 0xFF, - - flow->key.key.ipv4_5tuple.port_src, - flow->key.key.ipv4_5tuple.port_dst, - - flow->key.key.ipv4_5tuple.proto, - - flow->port_id, - flow->flow_id, - flow->signature, - flow->entry_ptr); -} - -static void -print_fc_ipv6_5tuple_flow(struct app_pipeline_fc_flow *flow) { - printf("(SA = %02" PRIx32 "%02" PRIx32 ":%02" PRIx32 "%02" PRIx32 - ":%02" PRIx32 "%02" PRIx32 ":%02" PRIx32 "%02" PRIx32 - ":%02" PRIx32 "%02" PRIx32 ":%02" PRIx32 "%02" PRIx32 - ":%02" PRIx32 "%02" PRIx32 ":%02" PRIx32 "%02" PRIx32 ", " - "DA = %02" PRIx32 "%02" PRIx32 ":%02" PRIx32 "%02" PRIx32 - ":%02" PRIx32 "%02" PRIx32 ":%02" PRIx32 "%02" PRIx32 - ":%02" PRIx32 "%02" PRIx32 ":%02" PRIx32 "%02" PRIx32 - ":%02" PRIx32 "%02" PRIx32 ":%02" PRIx32 "%02" PRIx32 ", " - "SP = %" PRIu32 ", " - "DP = %" PRIu32 " " - "Proto = %" PRIu32 " " - "=> Port = %" PRIu32 ", " - "Flow ID = %" PRIu32 " " - "(signature = 0x%08" PRIx32 ", " - "entry_ptr = %p)\n", - - flow->key.key.ipv6_5tuple.ip_src[0], - flow->key.key.ipv6_5tuple.ip_src[1], - flow->key.key.ipv6_5tuple.ip_src[2], - flow->key.key.ipv6_5tuple.ip_src[3], - flow->key.key.ipv6_5tuple.ip_src[4], - flow->key.key.ipv6_5tuple.ip_src[5], - flow->key.key.ipv6_5tuple.ip_src[6], - flow->key.key.ipv6_5tuple.ip_src[7], - flow->key.key.ipv6_5tuple.ip_src[8], - flow->key.key.ipv6_5tuple.ip_src[9], - flow->key.key.ipv6_5tuple.ip_src[10], - flow->key.key.ipv6_5tuple.ip_src[11], - flow->key.key.ipv6_5tuple.ip_src[12], - flow->key.key.ipv6_5tuple.ip_src[13], - flow->key.key.ipv6_5tuple.ip_src[14], - flow->key.key.ipv6_5tuple.ip_src[15], - - flow->key.key.ipv6_5tuple.ip_dst[0], - flow->key.key.ipv6_5tuple.ip_dst[1], - flow->key.key.ipv6_5tuple.ip_dst[2], - flow->key.key.ipv6_5tuple.ip_dst[3], - flow->key.key.ipv6_5tuple.ip_dst[4], - flow->key.key.ipv6_5tuple.ip_dst[5], - flow->key.key.ipv6_5tuple.ip_dst[6], - flow->key.key.ipv6_5tuple.ip_dst[7], - flow->key.key.ipv6_5tuple.ip_dst[8], - flow->key.key.ipv6_5tuple.ip_dst[9], - flow->key.key.ipv6_5tuple.ip_dst[10], - flow->key.key.ipv6_5tuple.ip_dst[11], - flow->key.key.ipv6_5tuple.ip_dst[12], - flow->key.key.ipv6_5tuple.ip_dst[13], - flow->key.key.ipv6_5tuple.ip_dst[14], - flow->key.key.ipv6_5tuple.ip_dst[15], - - flow->key.key.ipv6_5tuple.port_src, - flow->key.key.ipv6_5tuple.port_dst, - - flow->key.key.ipv6_5tuple.proto, - - flow->port_id, - flow->flow_id, - flow->signature, - flow->entry_ptr); -} - -static void -print_fc_flow(struct app_pipeline_fc_flow *flow) -{ - switch (flow->key.type) { - case FLOW_KEY_QINQ: - print_fc_qinq_flow(flow); - break; - - case FLOW_KEY_IPV4_5TUPLE: - print_fc_ipv4_5tuple_flow(flow); - break; - - case FLOW_KEY_IPV6_5TUPLE: - print_fc_ipv6_5tuple_flow(flow); - break; - } -} - -static int -app_pipeline_fc_ls(struct app_params *app, - uint32_t pipeline_id) -{ - struct app_pipeline_fc *p; - struct app_pipeline_fc_flow *flow; - uint32_t i; - - /* Check input arguments */ - if (app == NULL) - return -1; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_flow_classification); - if (p == NULL) - return -1; - - for (i = 0; i < N_BUCKETS; i++) - TAILQ_FOREACH(flow, &p->flows[i], node) - print_fc_flow(flow); - - if (p->default_flow_present) - printf("Default flow: port %" PRIu32 " (entry ptr = %p)\n", - p->default_flow_port_id, - p->default_flow_entry_ptr); - else - printf("Default: DROP\n"); - - return 0; -} -/* - * flow - * - * flow add: - * p <pipelineid> flow add qinq <svlan> <cvlan> port <portid> id <flowid> - * p <pipelineid> flow add qinq bulk <file> - * p <pipelineid> flow add ipv4 <sipaddr> <dipaddr> <sport> <dport> <proto> port <port ID> id <flowid> - * p <pipelineid> flow add ipv4 bulk <file> - * p <pipelineid> flow add ipv6 <sipaddr> <dipaddr> <sport> <dport> <proto> port <port ID> id <flowid> - * p <pipelineid> flow add ipv6 bulk <file> - * - * flow add default: - * p <pipelineid> flow add default <portid> - * - * flow del: - * p <pipelineid> flow del qinq <svlan> <cvlan> - * p <pipelineid> flow del ipv4 <sipaddr> <dipaddr> <sport> <dport> <proto> - * p <pipelineid> flow del ipv6 <sipaddr> <dipaddr> <sport> <dport> <proto> - * - * flow del default: - * p <pipelineid> flow del default - * - * flow ls: - * p <pipelineid> flow ls - */ - -struct cmd_flow_result { - cmdline_fixed_string_t p_string; - uint32_t pipeline_id; - cmdline_fixed_string_t flow_string; - cmdline_multi_string_t multi_string; -}; - -static void -cmd_flow_parsed(void *parsed_result, - __attribute__((unused)) struct cmdline *cl, - void *data) -{ - struct cmd_flow_result *results = parsed_result; - struct app_params *app = data; - - char *tokens[16]; - uint32_t n_tokens = RTE_DIM(tokens); - int status; - - status = parse_tokenize_string(results->multi_string, tokens, &n_tokens); - if (status) { - printf(CMD_MSG_TOO_MANY_ARGS, "flow"); - return; - } - - /* flow add qinq */ - if ((n_tokens >= 3) && - (strcmp(tokens[0], "add") == 0) && - (strcmp(tokens[1], "qinq") == 0) && - strcmp(tokens[2], "bulk")) { - struct pipeline_fc_key key; - uint32_t svlan; - uint32_t cvlan; - uint32_t port_id; - uint32_t flow_id; - - memset(&key, 0, sizeof(key)); - - if (n_tokens != 8) { - printf(CMD_MSG_MISMATCH_ARGS, "flow add qinq"); - return; - } - - if (parser_read_uint32(&svlan, tokens[2]) != 0) { - printf(CMD_MSG_INVALID_ARG, "svlan"); - return; - } - - if (parser_read_uint32(&cvlan, tokens[3]) != 0) { - printf(CMD_MSG_INVALID_ARG, "cvlan"); - return; - } - - if (strcmp(tokens[4], "port") != 0) { - printf(CMD_MSG_ARG_NOT_FOUND, "port"); - return; - } - - if (parser_read_uint32(&port_id, tokens[5]) != 0) { - printf(CMD_MSG_INVALID_ARG, "portid"); - return; - } - - if (strcmp(tokens[6], "id") != 0) { - printf(CMD_MSG_ARG_NOT_FOUND, "id"); - return; - } - - if (parser_read_uint32(&flow_id, tokens[7]) != 0) { - printf(CMD_MSG_INVALID_ARG, "flowid"); - return; - } - - key.type = FLOW_KEY_QINQ; - key.key.qinq.svlan = svlan; - key.key.qinq.cvlan = cvlan; - - status = app_pipeline_fc_add(app, - results->pipeline_id, - &key, - port_id, - flow_id); - if (status) - printf(CMD_MSG_FAIL, "flow add qinq"); - - return; - } /* flow add qinq */ - - /* flow add ipv4 */ - if ((n_tokens >= 3) && - (strcmp(tokens[0], "add") == 0) && - (strcmp(tokens[1], "ipv4") == 0) && - strcmp(tokens[2], "bulk")) { - struct pipeline_fc_key key; - struct in_addr sipaddr; - struct in_addr dipaddr; - uint32_t sport; - uint32_t dport; - uint32_t proto; - uint32_t port_id; - uint32_t flow_id; - - memset(&key, 0, sizeof(key)); - - if (n_tokens != 11) { - printf(CMD_MSG_MISMATCH_ARGS, "flow add ipv4"); - return; - } - - if (parse_ipv4_addr(tokens[2], &sipaddr) != 0) { - printf(CMD_MSG_INVALID_ARG, "sipv4addr"); - return; - } - if (parse_ipv4_addr(tokens[3], &dipaddr) != 0) { - printf(CMD_MSG_INVALID_ARG, "dipv4addr"); - return; - } - - if (parser_read_uint32(&sport, tokens[4]) != 0) { - printf(CMD_MSG_INVALID_ARG, "sport"); - return; - } - - if (parser_read_uint32(&dport, tokens[5]) != 0) { - printf(CMD_MSG_INVALID_ARG, "dport"); - return; - } - - if (parser_read_uint32(&proto, tokens[6]) != 0) { - printf(CMD_MSG_INVALID_ARG, "proto"); - return; - } - - if (strcmp(tokens[7], "port") != 0) { - printf(CMD_MSG_ARG_NOT_FOUND, "port"); - return; - } - - if (parser_read_uint32(&port_id, tokens[8]) != 0) { - printf(CMD_MSG_INVALID_ARG, "portid"); - return; - } - - if (strcmp(tokens[9], "id") != 0) { - printf(CMD_MSG_ARG_NOT_FOUND, "id"); - return; - } - - if (parser_read_uint32(&flow_id, tokens[10]) != 0) { - printf(CMD_MSG_INVALID_ARG, "flowid"); - return; - } - - key.type = FLOW_KEY_IPV4_5TUPLE; - key.key.ipv4_5tuple.ip_src = rte_be_to_cpu_32(sipaddr.s_addr); - key.key.ipv4_5tuple.ip_dst = rte_be_to_cpu_32(dipaddr.s_addr); - key.key.ipv4_5tuple.port_src = sport; - key.key.ipv4_5tuple.port_dst = dport; - key.key.ipv4_5tuple.proto = proto; - - status = app_pipeline_fc_add(app, - results->pipeline_id, - &key, - port_id, - flow_id); - if (status) - printf(CMD_MSG_FAIL, "flow add ipv4"); - - return; - } /* flow add ipv4 */ - - /* flow add ipv6 */ - if ((n_tokens >= 3) && - (strcmp(tokens[0], "add") == 0) && - (strcmp(tokens[1], "ipv6") == 0) && - strcmp(tokens[2], "bulk")) { - struct pipeline_fc_key key; - struct in6_addr sipaddr; - struct in6_addr dipaddr; - uint32_t sport; - uint32_t dport; - uint32_t proto; - uint32_t port_id; - uint32_t flow_id; - - memset(&key, 0, sizeof(key)); - - if (n_tokens != 11) { - printf(CMD_MSG_MISMATCH_ARGS, "flow add ipv6"); - return; - } - - if (parse_ipv6_addr(tokens[2], &sipaddr) != 0) { - printf(CMD_MSG_INVALID_ARG, "sipv6addr"); - return; - } - if (parse_ipv6_addr(tokens[3], &dipaddr) != 0) { - printf(CMD_MSG_INVALID_ARG, "dipv6addr"); - return; - } - - if (parser_read_uint32(&sport, tokens[4]) != 0) { - printf(CMD_MSG_INVALID_ARG, "sport"); - return; - } - - if (parser_read_uint32(&dport, tokens[5]) != 0) { - printf(CMD_MSG_INVALID_ARG, "dport"); - return; - } - - if (parser_read_uint32(&proto, tokens[6]) != 0) { - printf(CMD_MSG_INVALID_ARG, "proto"); - return; - } - - if (strcmp(tokens[7], "port") != 0) { - printf(CMD_MSG_ARG_NOT_FOUND, "port"); - return; - } - - if (parser_read_uint32(&port_id, tokens[8]) != 0) { - printf(CMD_MSG_INVALID_ARG, "portid"); - return; - } - - if (strcmp(tokens[9], "id") != 0) { - printf(CMD_MSG_ARG_NOT_FOUND, "id"); - return; - } - - if (parser_read_uint32(&flow_id, tokens[10]) != 0) { - printf(CMD_MSG_INVALID_ARG, "flowid"); - return; - } - - key.type = FLOW_KEY_IPV6_5TUPLE; - memcpy(key.key.ipv6_5tuple.ip_src, (void *)&sipaddr, 16); - memcpy(key.key.ipv6_5tuple.ip_dst, (void *)&dipaddr, 16); - key.key.ipv6_5tuple.port_src = sport; - key.key.ipv6_5tuple.port_dst = dport; - key.key.ipv6_5tuple.proto = proto; - - status = app_pipeline_fc_add(app, - results->pipeline_id, - &key, - port_id, - flow_id); - if (status) - printf(CMD_MSG_FAIL, "flow add ipv6"); - - return; - } /* flow add ipv6 */ - - /* flow add qinq bulk */ - if ((n_tokens >= 3) && - (strcmp(tokens[0], "add") == 0) && - (strcmp(tokens[1], "qinq") == 0) && - (strcmp(tokens[2], "bulk") == 0)) { - struct pipeline_fc_key *keys; - uint32_t *port_ids, *flow_ids, n_keys, line; - char *filename; - - if (n_tokens != 4) { - printf(CMD_MSG_MISMATCH_ARGS, "flow add qinq bulk"); - return; - } - - filename = tokens[3]; - - n_keys = APP_PIPELINE_FC_MAX_FLOWS_IN_FILE; - keys = malloc(n_keys * sizeof(struct pipeline_fc_key)); - if (keys == NULL) - return; - memset(keys, 0, n_keys * sizeof(struct pipeline_fc_key)); - - port_ids = malloc(n_keys * sizeof(uint32_t)); - if (port_ids == NULL) { - free(keys); - return; - } - - flow_ids = malloc(n_keys * sizeof(uint32_t)); - if (flow_ids == NULL) { - free(port_ids); - free(keys); - return; - } - - status = app_pipeline_fc_load_file_qinq(filename, - keys, - port_ids, - flow_ids, - &n_keys, - &line); - if (status != 0) { - printf(CMD_MSG_FILE_ERR, filename, line); - free(flow_ids); - free(port_ids); - free(keys); - return; - } - - status = app_pipeline_fc_add_bulk(app, - results->pipeline_id, - keys, - port_ids, - flow_ids, - n_keys); - if (status) - printf(CMD_MSG_FAIL, "flow add qinq bulk"); - - free(flow_ids); - free(port_ids); - free(keys); - return; - } /* flow add qinq bulk */ - - /* flow add ipv4 bulk */ - if ((n_tokens >= 3) && - (strcmp(tokens[0], "add") == 0) && - (strcmp(tokens[1], "ipv4") == 0) && - (strcmp(tokens[2], "bulk") == 0)) { - struct pipeline_fc_key *keys; - uint32_t *port_ids, *flow_ids, n_keys, line; - char *filename; - - if (n_tokens != 4) { - printf(CMD_MSG_MISMATCH_ARGS, "flow add ipv4 bulk"); - return; - } - - filename = tokens[3]; - - n_keys = APP_PIPELINE_FC_MAX_FLOWS_IN_FILE; - keys = malloc(n_keys * sizeof(struct pipeline_fc_key)); - if (keys == NULL) - return; - memset(keys, 0, n_keys * sizeof(struct pipeline_fc_key)); - - port_ids = malloc(n_keys * sizeof(uint32_t)); - if (port_ids == NULL) { - free(keys); - return; - } - - flow_ids = malloc(n_keys * sizeof(uint32_t)); - if (flow_ids == NULL) { - free(port_ids); - free(keys); - return; - } - - status = app_pipeline_fc_load_file_ipv4(filename, - keys, - port_ids, - flow_ids, - &n_keys, - &line); - if (status != 0) { - printf(CMD_MSG_FILE_ERR, filename, line); - free(flow_ids); - free(port_ids); - free(keys); - return; - } - - status = app_pipeline_fc_add_bulk(app, - results->pipeline_id, - keys, - port_ids, - flow_ids, - n_keys); - if (status) - printf(CMD_MSG_FAIL, "flow add ipv4 bulk"); - - free(flow_ids); - free(port_ids); - free(keys); - return; - } /* flow add ipv4 bulk */ - - /* flow add ipv6 bulk */ - if ((n_tokens >= 3) && - (strcmp(tokens[0], "add") == 0) && - (strcmp(tokens[1], "ipv6") == 0) && - (strcmp(tokens[2], "bulk") == 0)) { - struct pipeline_fc_key *keys; - uint32_t *port_ids, *flow_ids, n_keys, line; - char *filename; - - if (n_tokens != 4) { - printf(CMD_MSG_MISMATCH_ARGS, "flow add ipv6 bulk"); - return; - } - - filename = tokens[3]; - - n_keys = APP_PIPELINE_FC_MAX_FLOWS_IN_FILE; - keys = malloc(n_keys * sizeof(struct pipeline_fc_key)); - if (keys == NULL) - return; - memset(keys, 0, n_keys * sizeof(struct pipeline_fc_key)); - - port_ids = malloc(n_keys * sizeof(uint32_t)); - if (port_ids == NULL) { - free(keys); - return; - } - - flow_ids = malloc(n_keys * sizeof(uint32_t)); - if (flow_ids == NULL) { - free(port_ids); - free(keys); - return; - } - - status = app_pipeline_fc_load_file_ipv6(filename, - keys, - port_ids, - flow_ids, - &n_keys, - &line); - if (status != 0) { - printf(CMD_MSG_FILE_ERR, filename, line); - free(flow_ids); - free(port_ids); - free(keys); - return; - } - - status = app_pipeline_fc_add_bulk(app, - results->pipeline_id, - keys, - port_ids, - flow_ids, - n_keys); - if (status) - printf(CMD_MSG_FAIL, "flow add ipv6 bulk"); - - free(flow_ids); - free(port_ids); - free(keys); - return; - } /* flow add ipv6 bulk */ - - /* flow add default*/ - if ((n_tokens >= 2) && - (strcmp(tokens[0], "add") == 0) && - (strcmp(tokens[1], "default") == 0)) { - uint32_t port_id; - - if (n_tokens != 3) { - printf(CMD_MSG_MISMATCH_ARGS, "flow add default"); - return; - } - - if (parser_read_uint32(&port_id, tokens[2]) != 0) { - printf(CMD_MSG_INVALID_ARG, "portid"); - return; - } - - status = app_pipeline_fc_add_default(app, - results->pipeline_id, - port_id); - if (status) - printf(CMD_MSG_FAIL, "flow add default"); - - return; - } /* flow add default */ - - /* flow del qinq */ - if ((n_tokens >= 2) && - (strcmp(tokens[0], "del") == 0) && - (strcmp(tokens[1], "qinq") == 0)) { - struct pipeline_fc_key key; - uint32_t svlan; - uint32_t cvlan; - - memset(&key, 0, sizeof(key)); - - if (n_tokens != 4) { - printf(CMD_MSG_MISMATCH_ARGS, "flow del qinq"); - return; - } - - if (parser_read_uint32(&svlan, tokens[2]) != 0) { - printf(CMD_MSG_INVALID_ARG, "svlan"); - return; - } - - if (parser_read_uint32(&cvlan, tokens[3]) != 0) { - printf(CMD_MSG_INVALID_ARG, "cvlan"); - return; - } - - key.type = FLOW_KEY_QINQ; - key.key.qinq.svlan = svlan; - key.key.qinq.cvlan = cvlan; - - status = app_pipeline_fc_del(app, - results->pipeline_id, - &key); - if (status) - printf(CMD_MSG_FAIL, "flow del qinq"); - - return; - } /* flow del qinq */ - - /* flow del ipv4 */ - if ((n_tokens >= 2) && - (strcmp(tokens[0], "del") == 0) && - (strcmp(tokens[1], "ipv4") == 0)) { - struct pipeline_fc_key key; - struct in_addr sipaddr; - struct in_addr dipaddr; - uint32_t sport; - uint32_t dport; - uint32_t proto; - - memset(&key, 0, sizeof(key)); - - if (n_tokens != 7) { - printf(CMD_MSG_MISMATCH_ARGS, "flow del ipv4"); - return; - } - - if (parse_ipv4_addr(tokens[2], &sipaddr) != 0) { - printf(CMD_MSG_INVALID_ARG, "sipv4addr"); - return; - } - if (parse_ipv4_addr(tokens[3], &dipaddr) != 0) { - printf(CMD_MSG_INVALID_ARG, "dipv4addr"); - return; - } - - if (parser_read_uint32(&sport, tokens[4]) != 0) { - printf(CMD_MSG_INVALID_ARG, "sport"); - return; - } - - if (parser_read_uint32(&dport, tokens[5]) != 0) { - printf(CMD_MSG_INVALID_ARG, "dport"); - return; - } - - if (parser_read_uint32(&proto, tokens[6]) != 0) { - printf(CMD_MSG_INVALID_ARG, "proto"); - return; - } - - key.type = FLOW_KEY_IPV4_5TUPLE; - key.key.ipv4_5tuple.ip_src = rte_be_to_cpu_32(sipaddr.s_addr); - key.key.ipv4_5tuple.ip_dst = rte_be_to_cpu_32(dipaddr.s_addr); - key.key.ipv4_5tuple.port_src = sport; - key.key.ipv4_5tuple.port_dst = dport; - key.key.ipv4_5tuple.proto = proto; - - status = app_pipeline_fc_del(app, - results->pipeline_id, - &key); - if (status) - printf(CMD_MSG_FAIL, "flow del ipv4"); - - return; - } /* flow del ipv4 */ - - /* flow del ipv6 */ - if ((n_tokens >= 2) && - (strcmp(tokens[0], "del") == 0) && - (strcmp(tokens[1], "ipv6") == 0)) { - struct pipeline_fc_key key; - struct in6_addr sipaddr; - struct in6_addr dipaddr; - uint32_t sport; - uint32_t dport; - uint32_t proto; - - memset(&key, 0, sizeof(key)); - - if (n_tokens != 7) { - printf(CMD_MSG_MISMATCH_ARGS, "flow del ipv6"); - return; - } - - if (parse_ipv6_addr(tokens[2], &sipaddr) != 0) { - printf(CMD_MSG_INVALID_ARG, "sipv6addr"); - return; - } - - if (parse_ipv6_addr(tokens[3], &dipaddr) != 0) { - printf(CMD_MSG_INVALID_ARG, "dipv6addr"); - return; - } - - if (parser_read_uint32(&sport, tokens[4]) != 0) { - printf(CMD_MSG_INVALID_ARG, "sport"); - return; - } - - if (parser_read_uint32(&dport, tokens[5]) != 0) { - printf(CMD_MSG_INVALID_ARG, "dport"); - return; - } - - if (parser_read_uint32(&proto, tokens[6]) != 0) { - printf(CMD_MSG_INVALID_ARG, "proto"); - return; - } - - key.type = FLOW_KEY_IPV6_5TUPLE; - memcpy(key.key.ipv6_5tuple.ip_src, &sipaddr, 16); - memcpy(key.key.ipv6_5tuple.ip_dst, &dipaddr, 16); - key.key.ipv6_5tuple.port_src = sport; - key.key.ipv6_5tuple.port_dst = dport; - key.key.ipv6_5tuple.proto = proto; - - status = app_pipeline_fc_del(app, - results->pipeline_id, - &key); - if (status) - printf(CMD_MSG_FAIL, "flow del ipv6"); - - return; - } /* flow del ipv6 */ - - /* flow del default*/ - if ((n_tokens >= 2) && - (strcmp(tokens[0], "del") == 0) && - (strcmp(tokens[1], "default") == 0)) { - if (n_tokens != 2) { - printf(CMD_MSG_MISMATCH_ARGS, "flow del default"); - return; - } - - status = app_pipeline_fc_del_default(app, - results->pipeline_id); - if (status) - printf(CMD_MSG_FAIL, "flow del default"); - - return; - } /* flow del default */ - - /* flow ls */ - if ((n_tokens >= 1) && (strcmp(tokens[0], "ls") == 0)) { - if (n_tokens != 1) { - printf(CMD_MSG_MISMATCH_ARGS, "flow ls"); - return; - } - - status = app_pipeline_fc_ls(app, results->pipeline_id); - if (status) - printf(CMD_MSG_FAIL, "flow ls"); - - return; - } /* flow ls */ - - printf(CMD_MSG_MISMATCH_ARGS, "flow"); -} - -static cmdline_parse_token_string_t cmd_flow_p_string = - TOKEN_STRING_INITIALIZER(struct cmd_flow_result, p_string, "p"); - -static cmdline_parse_token_num_t cmd_flow_pipeline_id = - TOKEN_NUM_INITIALIZER(struct cmd_flow_result, pipeline_id, UINT32); - -static cmdline_parse_token_string_t cmd_flow_flow_string = - TOKEN_STRING_INITIALIZER(struct cmd_flow_result, flow_string, "flow"); - -static cmdline_parse_token_string_t cmd_flow_multi_string = - TOKEN_STRING_INITIALIZER(struct cmd_flow_result, multi_string, - TOKEN_STRING_MULTI); - -static cmdline_parse_inst_t cmd_flow = { - .f = cmd_flow_parsed, - .data = NULL, - .help_str = "flow add / add bulk / add default / del / del default / ls", - .tokens = { - (void *) &cmd_flow_p_string, - (void *) &cmd_flow_pipeline_id, - (void *) &cmd_flow_flow_string, - (void *) &cmd_flow_multi_string, - NULL, - }, -}; - -static cmdline_parse_ctx_t pipeline_cmds[] = { - (cmdline_parse_inst_t *) &cmd_flow, - NULL, -}; - -static struct pipeline_fe_ops pipeline_flow_classification_fe_ops = { - .f_init = app_pipeline_fc_init, - .f_post_init = NULL, - .f_free = app_pipeline_fc_free, - .f_track = app_pipeline_track_default, - .cmds = pipeline_cmds, -}; - -struct pipeline_type pipeline_flow_classification = { - .name = "FLOW_CLASSIFICATION", - .be_ops = &pipeline_flow_classification_be_ops, - .fe_ops = &pipeline_flow_classification_fe_ops, -}; |