+++ /dev/null
-/* 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,
-};
+++ /dev/null
-/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2010-2016 Intel Corporation
- */
-
-#include <string.h>
-
-#include <rte_common.h>
-#include <rte_malloc.h>
-#include <rte_table_hash.h>
-#include <rte_byteorder.h>
-#include <rte_string_fns.h>
-#include <pipeline.h>
-
-#include "pipeline_flow_classification_be.h"
-#include "pipeline_actions_common.h"
-#include "parser.h"
-#include "hash_func.h"
-
-struct pipeline_flow_classification {
- struct pipeline p;
- pipeline_msg_req_handler custom_handlers[PIPELINE_FC_MSG_REQS];
-
- uint32_t n_flows;
- uint32_t key_size;
- uint32_t flow_id;
-
- uint32_t key_offset;
- uint32_t hash_offset;
- uint8_t key_mask[PIPELINE_FC_FLOW_KEY_MAX_SIZE];
- uint32_t key_mask_present;
- uint32_t flow_id_offset;
-
-} __rte_cache_aligned;
-
-static void *
-pipeline_fc_msg_req_custom_handler(struct pipeline *p, void *msg);
-
-static pipeline_msg_req_handler handlers[] = {
- [PIPELINE_MSG_REQ_PING] =
- pipeline_msg_req_ping_handler,
- [PIPELINE_MSG_REQ_STATS_PORT_IN] =
- pipeline_msg_req_stats_port_in_handler,
- [PIPELINE_MSG_REQ_STATS_PORT_OUT] =
- pipeline_msg_req_stats_port_out_handler,
- [PIPELINE_MSG_REQ_STATS_TABLE] =
- pipeline_msg_req_stats_table_handler,
- [PIPELINE_MSG_REQ_PORT_IN_ENABLE] =
- pipeline_msg_req_port_in_enable_handler,
- [PIPELINE_MSG_REQ_PORT_IN_DISABLE] =
- pipeline_msg_req_port_in_disable_handler,
- [PIPELINE_MSG_REQ_CUSTOM] =
- pipeline_fc_msg_req_custom_handler,
-};
-
-static void *
-pipeline_fc_msg_req_add_handler(struct pipeline *p, void *msg);
-
-static void *
-pipeline_fc_msg_req_add_bulk_handler(struct pipeline *p, void *msg);
-
-static void *
-pipeline_fc_msg_req_del_handler(struct pipeline *p, void *msg);
-
-static void *
-pipeline_fc_msg_req_add_default_handler(struct pipeline *p, void *msg);
-
-static void *
-pipeline_fc_msg_req_del_default_handler(struct pipeline *p, void *msg);
-
-static pipeline_msg_req_handler custom_handlers[] = {
- [PIPELINE_FC_MSG_REQ_FLOW_ADD] =
- pipeline_fc_msg_req_add_handler,
- [PIPELINE_FC_MSG_REQ_FLOW_ADD_BULK] =
- pipeline_fc_msg_req_add_bulk_handler,
- [PIPELINE_FC_MSG_REQ_FLOW_DEL] =
- pipeline_fc_msg_req_del_handler,
- [PIPELINE_FC_MSG_REQ_FLOW_ADD_DEFAULT] =
- pipeline_fc_msg_req_add_default_handler,
- [PIPELINE_FC_MSG_REQ_FLOW_DEL_DEFAULT] =
- pipeline_fc_msg_req_del_default_handler,
-};
-
-/*
- * Flow table
- */
-struct flow_table_entry {
- struct rte_pipeline_table_entry head;
-
- uint32_t flow_id;
- uint32_t pad;
-};
-
-rte_table_hash_op_hash hash_func[] = {
- hash_default_key8,
- hash_default_key16,
- hash_default_key24,
- hash_default_key32,
- hash_default_key40,
- hash_default_key48,
- hash_default_key56,
- hash_default_key64
-};
-
-/*
- * Flow table AH - Write flow_id to packet meta-data
- */
-static inline void
-pkt_work_flow_id(
- struct rte_mbuf *pkt,
- struct rte_pipeline_table_entry *table_entry,
- void *arg)
-{
- struct pipeline_flow_classification *p_fc = arg;
- uint32_t *flow_id_ptr =
- RTE_MBUF_METADATA_UINT32_PTR(pkt, p_fc->flow_id_offset);
- struct flow_table_entry *entry =
- (struct flow_table_entry *) table_entry;
-
- /* Read */
- uint32_t flow_id = entry->flow_id;
-
- /* Compute */
-
- /* Write */
- *flow_id_ptr = flow_id;
-}
-
-static inline void
-pkt4_work_flow_id(
- struct rte_mbuf **pkts,
- struct rte_pipeline_table_entry **table_entries,
- void *arg)
-{
- struct pipeline_flow_classification *p_fc = arg;
-
- uint32_t *flow_id_ptr0 =
- RTE_MBUF_METADATA_UINT32_PTR(pkts[0], p_fc->flow_id_offset);
- uint32_t *flow_id_ptr1 =
- RTE_MBUF_METADATA_UINT32_PTR(pkts[1], p_fc->flow_id_offset);
- uint32_t *flow_id_ptr2 =
- RTE_MBUF_METADATA_UINT32_PTR(pkts[2], p_fc->flow_id_offset);
- uint32_t *flow_id_ptr3 =
- RTE_MBUF_METADATA_UINT32_PTR(pkts[3], p_fc->flow_id_offset);
-
- struct flow_table_entry *entry0 =
- (struct flow_table_entry *) table_entries[0];
- struct flow_table_entry *entry1 =
- (struct flow_table_entry *) table_entries[1];
- struct flow_table_entry *entry2 =
- (struct flow_table_entry *) table_entries[2];
- struct flow_table_entry *entry3 =
- (struct flow_table_entry *) table_entries[3];
-
- /* Read */
- uint32_t flow_id0 = entry0->flow_id;
- uint32_t flow_id1 = entry1->flow_id;
- uint32_t flow_id2 = entry2->flow_id;
- uint32_t flow_id3 = entry3->flow_id;
-
- /* Compute */
-
- /* Write */
- *flow_id_ptr0 = flow_id0;
- *flow_id_ptr1 = flow_id1;
- *flow_id_ptr2 = flow_id2;
- *flow_id_ptr3 = flow_id3;
-}
-
-PIPELINE_TABLE_AH_HIT(fc_table_ah_hit,
- pkt_work_flow_id, pkt4_work_flow_id);
-
-static rte_pipeline_table_action_handler_hit
-get_fc_table_ah_hit(struct pipeline_flow_classification *p)
-{
- if (p->flow_id)
- return fc_table_ah_hit;
-
- return NULL;
-}
-
-/*
- * Argument parsing
- */
-static int
-pipeline_fc_parse_args(struct pipeline_flow_classification *p,
- struct pipeline_params *params)
-{
- uint32_t n_flows_present = 0;
- uint32_t key_offset_present = 0;
- uint32_t key_size_present = 0;
- uint32_t hash_offset_present = 0;
- uint32_t key_mask_present = 0;
- uint32_t flow_id_offset_present = 0;
-
- uint32_t i;
- char key_mask_str[PIPELINE_FC_FLOW_KEY_MAX_SIZE * 2 + 1];
-
- p->hash_offset = 0;
-
- /* default values */
- p->flow_id = 0;
-
- for (i = 0; i < params->n_args; i++) {
- char *arg_name = params->args_name[i];
- char *arg_value = params->args_value[i];
-
- /* n_flows */
- if (strcmp(arg_name, "n_flows") == 0) {
- int status;
-
- PIPELINE_PARSE_ERR_DUPLICATE(
- n_flows_present == 0, params->name,
- arg_name);
- n_flows_present = 1;
-
- status = parser_read_uint32(&p->n_flows,
- arg_value);
- PIPELINE_PARSE_ERR_INV_VAL(((status != -EINVAL) &&
- (p->n_flows != 0)), params->name,
- arg_name, arg_value);
- PIPELINE_PARSE_ERR_OUT_RNG((status != -ERANGE),
- params->name, arg_name, arg_value);
-
- continue;
- }
-
- /* key_offset */
- if (strcmp(arg_name, "key_offset") == 0) {
- int status;
-
- PIPELINE_PARSE_ERR_DUPLICATE(
- key_offset_present == 0, params->name,
- arg_name);
- key_offset_present = 1;
-
- status = parser_read_uint32(&p->key_offset,
- arg_value);
- PIPELINE_PARSE_ERR_INV_VAL((status != -EINVAL),
- params->name, arg_name, arg_value);
- PIPELINE_PARSE_ERR_OUT_RNG((status != -ERANGE),
- params->name, arg_name, arg_value);
-
- continue;
- }
-
- /* key_size */
- if (strcmp(arg_name, "key_size") == 0) {
- int status;
-
- PIPELINE_PARSE_ERR_DUPLICATE(
- key_size_present == 0, params->name,
- arg_name);
- key_size_present = 1;
-
- status = parser_read_uint32(&p->key_size,
- arg_value);
- PIPELINE_PARSE_ERR_INV_VAL(((status != -EINVAL) &&
- (p->key_size != 0) &&
- (p->key_size % 8 == 0)),
- params->name, arg_name, arg_value);
- PIPELINE_PARSE_ERR_OUT_RNG(((status != -ERANGE) &&
- (p->key_size <=
- PIPELINE_FC_FLOW_KEY_MAX_SIZE)),
- params->name, arg_name, arg_value);
-
- continue;
- }
-
- /* key_mask */
- if (strcmp(arg_name, "key_mask") == 0) {
- int mask_str_len = strlen(arg_value);
-
- PIPELINE_PARSE_ERR_DUPLICATE(
- key_mask_present == 0,
- params->name, arg_name);
- key_mask_present = 1;
-
- PIPELINE_ARG_CHECK((mask_str_len <=
- (PIPELINE_FC_FLOW_KEY_MAX_SIZE * 2)),
- "Parse error in section \"%s\": entry "
- "\"%s\" is too long", params->name,
- arg_name);
-
- strlcpy(key_mask_str, arg_value, mask_str_len + 1);
-
- continue;
- }
-
- /* hash_offset */
- if (strcmp(arg_name, "hash_offset") == 0) {
- int status;
-
- PIPELINE_PARSE_ERR_DUPLICATE(
- hash_offset_present == 0, params->name,
- arg_name);
- hash_offset_present = 1;
-
- status = parser_read_uint32(&p->hash_offset,
- arg_value);
- PIPELINE_PARSE_ERR_INV_VAL((status != -EINVAL),
- params->name, arg_name, arg_value);
- PIPELINE_PARSE_ERR_OUT_RNG((status != -ERANGE),
- params->name, arg_name, arg_value);
-
- continue;
- }
-
- /* flow_id_offset */
- if (strcmp(arg_name, "flowid_offset") == 0) {
- int status;
-
- PIPELINE_PARSE_ERR_DUPLICATE(
- flow_id_offset_present == 0, params->name,
- arg_name);
- flow_id_offset_present = 1;
-
- status = parser_read_uint32(&p->flow_id_offset,
- arg_value);
- PIPELINE_PARSE_ERR_INV_VAL((status != -EINVAL),
- params->name, arg_name, arg_value);
- PIPELINE_PARSE_ERR_OUT_RNG((status != -ERANGE),
- params->name, arg_name, arg_value);
-
- p->flow_id = 1;
-
- continue;
- }
-
- /* Unknown argument */
- PIPELINE_PARSE_ERR_INV_ENT(0, params->name, arg_name);
- }
-
- /* Check that mandatory arguments are present */
- PIPELINE_PARSE_ERR_MANDATORY((n_flows_present), params->name,
- "n_flows");
- PIPELINE_PARSE_ERR_MANDATORY((key_offset_present), params->name,
- "key_offset");
- PIPELINE_PARSE_ERR_MANDATORY((key_size_present), params->name,
- "key_size");
-
- if (key_mask_present) {
- uint32_t key_size = p->key_size;
- int status;
-
- PIPELINE_ARG_CHECK(((key_size == 8) || (key_size == 16)),
- "Parse error in section \"%s\": entry key_mask "
- "only allowed for key_size of 8 or 16 bytes",
- params->name);
-
- PIPELINE_ARG_CHECK((strlen(key_mask_str) ==
- (key_size * 2)), "Parse error in section "
- "\"%s\": key_mask should have exactly %u hex "
- "digits", params->name, (key_size * 2));
-
- PIPELINE_ARG_CHECK((hash_offset_present == 0), "Parse "
- "error in section \"%s\": entry hash_offset only "
- "allowed when key_mask is not present",
- params->name);
-
- status = parse_hex_string(key_mask_str, p->key_mask,
- &p->key_size);
-
- PIPELINE_PARSE_ERR_INV_VAL(((status == 0) &&
- (key_size == p->key_size)), params->name,
- "key_mask", key_mask_str);
- }
-
- p->key_mask_present = key_mask_present;
-
- return 0;
-}
-
-static void *pipeline_fc_init(struct pipeline_params *params,
- __rte_unused void *arg)
-{
- struct pipeline *p;
- struct pipeline_flow_classification *p_fc;
- uint32_t size, i;
-
- /* Check input arguments */
- if (params == NULL)
- return NULL;
-
- /* Memory allocation */
- size = RTE_CACHE_LINE_ROUNDUP(
- sizeof(struct pipeline_flow_classification));
- p = rte_zmalloc(NULL, size, RTE_CACHE_LINE_SIZE);
- if (p == NULL)
- return NULL;
- p_fc = (struct pipeline_flow_classification *) p;
-
- strcpy(p->name, params->name);
- p->log_level = params->log_level;
-
- PLOG(p, HIGH, "Flow classification");
-
- /* Parse arguments */
- if (pipeline_fc_parse_args(p_fc, params))
- return NULL;
-
- /* Pipeline */
- {
- struct rte_pipeline_params pipeline_params = {
- .name = params->name,
- .socket_id = params->socket_id,
- .offset_port_id = 0,
- };
-
- p->p = rte_pipeline_create(&pipeline_params);
- if (p->p == NULL) {
- rte_free(p);
- return NULL;
- }
- }
-
- /* Input ports */
- p->n_ports_in = params->n_ports_in;
- for (i = 0; i < p->n_ports_in; i++) {
- struct rte_pipeline_port_in_params port_params = {
- .ops = pipeline_port_in_params_get_ops(
- ¶ms->port_in[i]),
- .arg_create = pipeline_port_in_params_convert(
- ¶ms->port_in[i]),
- .f_action = NULL,
- .arg_ah = NULL,
- .burst_size = params->port_in[i].burst_size,
- };
-
- int status = rte_pipeline_port_in_create(p->p,
- &port_params,
- &p->port_in_id[i]);
-
- if (status) {
- rte_pipeline_free(p->p);
- rte_free(p);
- return NULL;
- }
- }
-
- /* Output ports */
- p->n_ports_out = params->n_ports_out;
- for (i = 0; i < p->n_ports_out; i++) {
- struct rte_pipeline_port_out_params port_params = {
- .ops = pipeline_port_out_params_get_ops(
- ¶ms->port_out[i]),
- .arg_create = pipeline_port_out_params_convert(
- ¶ms->port_out[i]),
- .f_action = NULL,
- .arg_ah = NULL,
- };
-
- int status = rte_pipeline_port_out_create(p->p,
- &port_params,
- &p->port_out_id[i]);
-
- if (status) {
- rte_pipeline_free(p->p);
- rte_free(p);
- return NULL;
- }
- }
-
- /* Tables */
- p->n_tables = 1;
- {
- struct rte_table_hash_params table_hash_params = {
- .name = p->name,
- .key_size = p_fc->key_size,
- .key_offset = p_fc->key_offset,
- .key_mask = (p_fc->key_mask_present) ?
- p_fc->key_mask : NULL,
- .n_keys = p_fc->n_flows,
- .n_buckets = rte_align32pow2(p_fc->n_flows / 4),
- .f_hash = hash_func[(p_fc->key_size / 8) - 1],
- .seed = 0,
- };
-
- struct rte_pipeline_table_params table_params = {
- .ops = NULL, /* set below */
- .arg_create = NULL, /* set below */
- .f_action_hit = get_fc_table_ah_hit(p_fc),
- .f_action_miss = NULL,
- .arg_ah = p_fc,
- .action_data_size = sizeof(struct flow_table_entry) -
- sizeof(struct rte_pipeline_table_entry),
- };
-
- int status;
-
- switch (p_fc->key_size) {
- case 8:
- table_params.ops = &rte_table_hash_key8_ext_ops;
- break;
-
- case 16:
- table_params.ops = &rte_table_hash_key16_ext_ops;
- break;
-
- default:
- table_params.ops = &rte_table_hash_ext_ops;
- }
-
- table_params.arg_create = &table_hash_params;
-
- status = rte_pipeline_table_create(p->p,
- &table_params,
- &p->table_id[0]);
-
- if (status) {
- rte_pipeline_free(p->p);
- rte_free(p);
- return NULL;
- }
- }
-
- /* Connecting input ports to tables */
- for (i = 0; i < p->n_ports_in; i++) {
- int status = rte_pipeline_port_in_connect_to_table(p->p,
- p->port_in_id[i],
- p->table_id[0]);
-
- if (status) {
- rte_pipeline_free(p->p);
- rte_free(p);
- return NULL;
- }
- }
-
- /* Enable input ports */
- for (i = 0; i < p->n_ports_in; i++) {
- int status = rte_pipeline_port_in_enable(p->p,
- p->port_in_id[i]);
-
- if (status) {
- rte_pipeline_free(p->p);
- rte_free(p);
- return NULL;
- }
- }
-
- /* Check pipeline consistency */
- if (rte_pipeline_check(p->p) < 0) {
- rte_pipeline_free(p->p);
- rte_free(p);
- return NULL;
- }
-
- /* Message queues */
- p->n_msgq = params->n_msgq;
- for (i = 0; i < p->n_msgq; i++)
- p->msgq_in[i] = params->msgq_in[i];
- for (i = 0; i < p->n_msgq; i++)
- p->msgq_out[i] = params->msgq_out[i];
-
- /* Message handlers */
- memcpy(p->handlers, handlers, sizeof(p->handlers));
- memcpy(p_fc->custom_handlers,
- custom_handlers,
- sizeof(p_fc->custom_handlers));
-
- return p;
-}
-
-static int
-pipeline_fc_free(void *pipeline)
-{
- struct pipeline *p = (struct pipeline *) pipeline;
-
- /* Check input arguments */
- if (p == NULL)
- return -1;
-
- /* Free resources */
- rte_pipeline_free(p->p);
- rte_free(p);
- return 0;
-}
-
-static int
-pipeline_fc_timer(void *pipeline)
-{
- struct pipeline *p = (struct pipeline *) pipeline;
-
- pipeline_msg_req_handle(p);
- rte_pipeline_flush(p->p);
-
- return 0;
-}
-
-static void *
-pipeline_fc_msg_req_custom_handler(struct pipeline *p, void *msg)
-{
- struct pipeline_flow_classification *p_fc =
- (struct pipeline_flow_classification *) p;
- struct pipeline_custom_msg_req *req = msg;
- pipeline_msg_req_handler f_handle;
-
- f_handle = (req->subtype < PIPELINE_FC_MSG_REQS) ?
- p_fc->custom_handlers[req->subtype] :
- pipeline_msg_req_invalid_handler;
-
- if (f_handle == NULL)
- f_handle = pipeline_msg_req_invalid_handler;
-
- return f_handle(p, req);
-}
-
-static void *
-pipeline_fc_msg_req_add_handler(struct pipeline *p, void *msg)
-{
- struct pipeline_fc_add_msg_req *req = msg;
- struct pipeline_fc_add_msg_rsp *rsp = msg;
-
- struct flow_table_entry entry = {
- .head = {
- .action = RTE_PIPELINE_ACTION_PORT,
- {.port_id = p->port_out_id[req->port_id]},
- },
- .flow_id = req->flow_id,
- };
-
- rsp->status = rte_pipeline_table_entry_add(p->p,
- p->table_id[0],
- &req->key,
- (struct rte_pipeline_table_entry *) &entry,
- &rsp->key_found,
- (struct rte_pipeline_table_entry **) &rsp->entry_ptr);
-
- return rsp;
-}
-
-static void *
-pipeline_fc_msg_req_add_bulk_handler(struct pipeline *p, void *msg)
-{
- struct pipeline_fc_add_bulk_msg_req *req = msg;
- struct pipeline_fc_add_bulk_msg_rsp *rsp = msg;
- uint32_t i;
-
- for (i = 0; i < req->n_keys; i++) {
- struct pipeline_fc_add_bulk_flow_req *flow_req = &req->req[i];
- struct pipeline_fc_add_bulk_flow_rsp *flow_rsp = &req->rsp[i];
-
- struct flow_table_entry entry = {
- .head = {
- .action = RTE_PIPELINE_ACTION_PORT,
- {.port_id = p->port_out_id[flow_req->port_id]},
- },
- .flow_id = flow_req->flow_id,
- };
-
- int status = rte_pipeline_table_entry_add(p->p,
- p->table_id[0],
- &flow_req->key,
- (struct rte_pipeline_table_entry *) &entry,
- &flow_rsp->key_found,
- (struct rte_pipeline_table_entry **)
- &flow_rsp->entry_ptr);
-
- if (status)
- break;
- }
-
- rsp->n_keys = i;
-
- return rsp;
-}
-
-static void *
-pipeline_fc_msg_req_del_handler(struct pipeline *p, void *msg)
-{
- struct pipeline_fc_del_msg_req *req = msg;
- struct pipeline_fc_del_msg_rsp *rsp = msg;
-
- rsp->status = rte_pipeline_table_entry_delete(p->p,
- p->table_id[0],
- &req->key,
- &rsp->key_found,
- NULL);
-
- return rsp;
-}
-
-static void *
-pipeline_fc_msg_req_add_default_handler(struct pipeline *p, void *msg)
-{
- struct pipeline_fc_add_default_msg_req *req = msg;
- struct pipeline_fc_add_default_msg_rsp *rsp = msg;
-
- struct flow_table_entry default_entry = {
- .head = {
- .action = RTE_PIPELINE_ACTION_PORT,
- {.port_id = p->port_out_id[req->port_id]},
- },
-
- .flow_id = 0,
- };
-
- rsp->status = rte_pipeline_table_default_entry_add(p->p,
- p->table_id[0],
- (struct rte_pipeline_table_entry *) &default_entry,
- (struct rte_pipeline_table_entry **) &rsp->entry_ptr);
-
- return rsp;
-}
-
-static void *
-pipeline_fc_msg_req_del_default_handler(struct pipeline *p, void *msg)
-{
- struct pipeline_fc_del_default_msg_rsp *rsp = msg;
-
- rsp->status = rte_pipeline_table_default_entry_delete(p->p,
- p->table_id[0],
- NULL);
-
- return rsp;
-}
-
-struct pipeline_be_ops pipeline_flow_classification_be_ops = {
- .f_init = pipeline_fc_init,
- .f_free = pipeline_fc_free,
- .f_run = NULL,
- .f_timer = pipeline_fc_timer,
-};
git.droids-corp.org / dpdk.git / commitdiff