From: Jasvinder Singh Date: Thu, 29 Mar 2018 18:31:33 +0000 (+0100) Subject: examples/ip_pipeline: remove routing pipeline X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=ab3cd2be78fe84fcca895b051e069b3cc4fef6ad;p=dpdk.git examples/ip_pipeline: remove routing pipeline Remove routing pipeline. Signed-off-by: Cristian Dumitrescu Signed-off-by: Jasvinder Singh --- diff --git a/examples/ip_pipeline/Makefile b/examples/ip_pipeline/Makefile index 089c269784..f67cfe6cba 100644 --- a/examples/ip_pipeline/Makefile +++ b/examples/ip_pipeline/Makefile @@ -25,8 +25,6 @@ SRCS-y += pipeline_flow_classification_be.c SRCS-y += pipeline_flow_classification.c SRCS-y += pipeline_flow_actions_be.c SRCS-y += pipeline_flow_actions.c -SRCS-y += pipeline_routing_be.c -SRCS-y += pipeline_routing.c # Build using pkg-config variables if possible $(shell pkg-config --exists libdpdk) diff --git a/examples/ip_pipeline/init.c b/examples/ip_pipeline/init.c index 73b93d77ff..241d80a3b7 100644 --- a/examples/ip_pipeline/init.c +++ b/examples/ip_pipeline/init.c @@ -29,7 +29,6 @@ #include "pipeline_firewall.h" #include "pipeline_flow_classification.h" #include "pipeline_flow_actions.h" -#include "pipeline_routing.h" #include "thread_fe.h" #define APP_NAME_SIZE 32 @@ -1824,7 +1823,6 @@ int app_init(struct app_params *app) app_pipeline_type_register(app, &pipeline_flow_classification); app_pipeline_type_register(app, &pipeline_flow_actions); app_pipeline_type_register(app, &pipeline_firewall); - app_pipeline_type_register(app, &pipeline_routing); app_init_pipelines(app); app_init_threads(app); diff --git a/examples/ip_pipeline/meson.build b/examples/ip_pipeline/meson.build index 17f4e16e69..f9eab1b9af 100644 --- a/examples/ip_pipeline/meson.build +++ b/examples/ip_pipeline/meson.build @@ -29,6 +29,4 @@ sources = files( 'pipeline/pipeline_flow_classification.c', 'pipeline/pipeline_master_be.c', 'pipeline/pipeline_master.c', - 'pipeline/pipeline_routing_be.c', - 'pipeline/pipeline_routing.c', ) diff --git a/examples/ip_pipeline/pipeline/pipeline_routing.c b/examples/ip_pipeline/pipeline/pipeline_routing.c deleted file mode 100644 index 0562c63ae1..0000000000 --- a/examples/ip_pipeline/pipeline/pipeline_routing.c +++ /dev/null @@ -1,1613 +0,0 @@ -/* SPDX-License-Identifier: BSD-3-Clause - * Copyright(c) 2010-2016 Intel Corporation - */ - -#include -#include -#include - -#include "app.h" -#include "pipeline_common_fe.h" -#include "pipeline_routing.h" -#include "parser.h" - -struct app_pipeline_routing_route { - struct pipeline_routing_route_key key; - struct pipeline_routing_route_data data; - void *entry_ptr; - - TAILQ_ENTRY(app_pipeline_routing_route) node; -}; - -struct app_pipeline_routing_arp_entry { - struct pipeline_routing_arp_key key; - struct ether_addr macaddr; - void *entry_ptr; - - TAILQ_ENTRY(app_pipeline_routing_arp_entry) node; -}; - -struct pipeline_routing { - /* Parameters */ - struct app_params *app; - uint32_t pipeline_id; - uint32_t n_ports_in; - uint32_t n_ports_out; - struct pipeline_routing_params rp; - - /* Links */ - uint32_t link_id[PIPELINE_MAX_PORT_OUT]; - - /* Routes */ - TAILQ_HEAD(, app_pipeline_routing_route) routes; - uint32_t n_routes; - - uint32_t default_route_present; - uint32_t default_route_port_id; - void *default_route_entry_ptr; - - /* ARP entries */ - TAILQ_HEAD(, app_pipeline_routing_arp_entry) arp_entries; - uint32_t n_arp_entries; - - uint32_t default_arp_entry_present; - uint32_t default_arp_entry_port_id; - void *default_arp_entry_ptr; -}; - -static int -app_pipeline_routing_find_link(struct pipeline_routing *p, - uint32_t link_id, - uint32_t *port_id) -{ - uint32_t i; - - for (i = 0; i < p->n_ports_out; i++) - if (p->link_id[i] == link_id) { - *port_id = i; - return 0; - } - - return -1; -} - -static void -app_pipeline_routing_link_op(__rte_unused struct app_params *app, - uint32_t link_id, - uint32_t up, - void *arg) -{ - struct pipeline_routing_route_key key0, key1; - struct pipeline_routing *p = arg; - struct app_link_params *lp; - uint32_t port_id, netmask; - int status; - - if (app == NULL) - return; - - APP_PARAM_FIND_BY_ID(app->link_params, "LINK", link_id, lp); - if (lp == NULL) - return; - - status = app_pipeline_routing_find_link(p, - link_id, - &port_id); - if (status) - return; - - netmask = (~0U) << (32 - lp->depth); - - /* Local network (directly attached network) */ - key0.type = PIPELINE_ROUTING_ROUTE_IPV4; - key0.key.ipv4.ip = lp->ip & netmask; - key0.key.ipv4.depth = lp->depth; - - /* Local termination */ - key1.type = PIPELINE_ROUTING_ROUTE_IPV4; - key1.key.ipv4.ip = lp->ip; - key1.key.ipv4.depth = 32; - - if (up) { - struct pipeline_routing_route_data data0, data1; - - /* Local network (directly attached network) */ - memset(&data0, 0, sizeof(data0)); - data0.flags = PIPELINE_ROUTING_ROUTE_LOCAL | - PIPELINE_ROUTING_ROUTE_ARP; - if (p->rp.encap == PIPELINE_ROUTING_ENCAP_ETHERNET_QINQ) - data0.flags |= PIPELINE_ROUTING_ROUTE_QINQ; - if (p->rp.encap == PIPELINE_ROUTING_ENCAP_ETHERNET_MPLS) { - data0.flags |= PIPELINE_ROUTING_ROUTE_MPLS; - data0.l2.mpls.n_labels = 1; - } - data0.port_id = port_id; - - if (p->rp.n_arp_entries) - app_pipeline_routing_add_route(app, - p->pipeline_id, - &key0, - &data0); - - /* Local termination */ - memset(&data1, 0, sizeof(data1)); - data1.flags = PIPELINE_ROUTING_ROUTE_LOCAL | - PIPELINE_ROUTING_ROUTE_ARP; - if (p->rp.encap == PIPELINE_ROUTING_ENCAP_ETHERNET_QINQ) - data1.flags |= PIPELINE_ROUTING_ROUTE_QINQ; - if (p->rp.encap == PIPELINE_ROUTING_ENCAP_ETHERNET_MPLS) { - data1.flags |= PIPELINE_ROUTING_ROUTE_MPLS; - data1.l2.mpls.n_labels = 1; - } - data1.port_id = p->rp.port_local_dest; - - app_pipeline_routing_add_route(app, - p->pipeline_id, - &key1, - &data1); - } else { - /* Local network (directly attached network) */ - if (p->rp.n_arp_entries) - app_pipeline_routing_delete_route(app, - p->pipeline_id, - &key0); - - /* Local termination */ - app_pipeline_routing_delete_route(app, - p->pipeline_id, - &key1); - } -} - -static int -app_pipeline_routing_set_link_op( - struct app_params *app, - struct pipeline_routing *p) -{ - uint32_t port_id; - - for (port_id = 0; port_id < p->n_ports_out; port_id++) { - struct app_link_params *link; - uint32_t link_id; - int status; - - link = app_pipeline_track_pktq_out_to_link(app, - p->pipeline_id, - port_id); - if (link == NULL) - continue; - - link_id = link - app->link_params; - p->link_id[port_id] = link_id; - - status = app_link_set_op(app, - link_id, - p->pipeline_id, - app_pipeline_routing_link_op, - (void *) p); - if (status) - return status; - } - - return 0; -} - -static void * -app_pipeline_routing_init(struct pipeline_params *params, - void *arg) -{ - struct app_params *app = (struct app_params *) arg; - struct pipeline_routing *p; - uint32_t pipeline_id, size; - int status; - - /* Check input arguments */ - if ((params == NULL) || - (params->n_ports_in == 0) || - (params->n_ports_out == 0)) - return NULL; - - APP_PARAM_GET_ID(params, "PIPELINE", pipeline_id); - - /* Memory allocation */ - size = RTE_CACHE_LINE_ROUNDUP(sizeof(struct pipeline_routing)); - p = rte_zmalloc(NULL, size, RTE_CACHE_LINE_SIZE); - if (p == NULL) - return NULL; - - /* Initialization */ - p->app = app; - p->pipeline_id = pipeline_id; - p->n_ports_in = params->n_ports_in; - p->n_ports_out = params->n_ports_out; - - status = pipeline_routing_parse_args(&p->rp, params); - if (status) { - rte_free(p); - return NULL; - } - TAILQ_INIT(&p->routes); - p->n_routes = 0; - - TAILQ_INIT(&p->arp_entries); - p->n_arp_entries = 0; - - app_pipeline_routing_set_link_op(app, p); - - return p; -} - -static int -app_pipeline_routing_post_init(void *pipeline) -{ - struct pipeline_routing *p = pipeline; - - /* Check input arguments */ - if (p == NULL) - return -1; - - return app_pipeline_routing_set_macaddr(p->app, p->pipeline_id); -} - -static int -app_pipeline_routing_free(void *pipeline) -{ - struct pipeline_routing *p = pipeline; - - /* Check input arguments */ - if (p == NULL) - return -1; - - /* Free resources */ - while (!TAILQ_EMPTY(&p->routes)) { - struct app_pipeline_routing_route *route; - - route = TAILQ_FIRST(&p->routes); - TAILQ_REMOVE(&p->routes, route, node); - rte_free(route); - } - - while (!TAILQ_EMPTY(&p->arp_entries)) { - struct app_pipeline_routing_arp_entry *arp_entry; - - arp_entry = TAILQ_FIRST(&p->arp_entries); - TAILQ_REMOVE(&p->arp_entries, arp_entry, node); - rte_free(arp_entry); - } - - rte_free(p); - return 0; -} - -static struct app_pipeline_routing_route * -app_pipeline_routing_find_route(struct pipeline_routing *p, - const struct pipeline_routing_route_key *key) -{ - struct app_pipeline_routing_route *it, *found; - - found = NULL; - TAILQ_FOREACH(it, &p->routes, node) { - if ((key->type == it->key.type) && - (key->key.ipv4.ip == it->key.key.ipv4.ip) && - (key->key.ipv4.depth == it->key.key.ipv4.depth)) { - found = it; - break; - } - } - - return found; -} - -static struct app_pipeline_routing_arp_entry * -app_pipeline_routing_find_arp_entry(struct pipeline_routing *p, - const struct pipeline_routing_arp_key *key) -{ - struct app_pipeline_routing_arp_entry *it, *found; - - found = NULL; - TAILQ_FOREACH(it, &p->arp_entries, node) { - if ((key->type == it->key.type) && - (key->key.ipv4.port_id == it->key.key.ipv4.port_id) && - (key->key.ipv4.ip == it->key.key.ipv4.ip)) { - found = it; - break; - } - } - - return found; -} - -static void -print_route(const struct app_pipeline_routing_route *route) -{ - if (route->key.type == PIPELINE_ROUTING_ROUTE_IPV4) { - const struct pipeline_routing_route_key_ipv4 *key = - &route->key.key.ipv4; - - printf("IP Prefix = %" PRIu32 ".%" PRIu32 - ".%" PRIu32 ".%" PRIu32 "/%" PRIu32 - " => (Port = %" PRIu32, - - (key->ip >> 24) & 0xFF, - (key->ip >> 16) & 0xFF, - (key->ip >> 8) & 0xFF, - key->ip & 0xFF, - - key->depth, - route->data.port_id); - - if (route->data.flags & PIPELINE_ROUTING_ROUTE_LOCAL) - printf(", Local"); - else if (route->data.flags & PIPELINE_ROUTING_ROUTE_ARP) - printf( - ", Next Hop IP = %" PRIu32 ".%" PRIu32 - ".%" PRIu32 ".%" PRIu32, - - (route->data.ethernet.ip >> 24) & 0xFF, - (route->data.ethernet.ip >> 16) & 0xFF, - (route->data.ethernet.ip >> 8) & 0xFF, - route->data.ethernet.ip & 0xFF); - else - printf( - ", Next Hop HWaddress = %02" PRIx32 - ":%02" PRIx32 ":%02" PRIx32 - ":%02" PRIx32 ":%02" PRIx32 - ":%02" PRIx32, - - route->data.ethernet.macaddr.addr_bytes[0], - route->data.ethernet.macaddr.addr_bytes[1], - route->data.ethernet.macaddr.addr_bytes[2], - route->data.ethernet.macaddr.addr_bytes[3], - route->data.ethernet.macaddr.addr_bytes[4], - route->data.ethernet.macaddr.addr_bytes[5]); - - if (route->data.flags & PIPELINE_ROUTING_ROUTE_QINQ) - printf(", QinQ SVLAN = %" PRIu32 " CVLAN = %" PRIu32, - route->data.l2.qinq.svlan, - route->data.l2.qinq.cvlan); - - if (route->data.flags & PIPELINE_ROUTING_ROUTE_MPLS) { - uint32_t i; - - printf(", MPLS labels"); - for (i = 0; i < route->data.l2.mpls.n_labels; i++) - printf(" %" PRIu32, - route->data.l2.mpls.labels[i]); - } - - printf(")\n"); - } -} - -static void -print_arp_entry(const struct app_pipeline_routing_arp_entry *entry) -{ - printf("(Port = %" PRIu32 ", IP = %" PRIu32 ".%" PRIu32 - ".%" PRIu32 ".%" PRIu32 - ") => HWaddress = %02" PRIx32 ":%02" PRIx32 ":%02" PRIx32 - ":%02" PRIx32 ":%02" PRIx32 ":%02" PRIx32 "\n", - - entry->key.key.ipv4.port_id, - (entry->key.key.ipv4.ip >> 24) & 0xFF, - (entry->key.key.ipv4.ip >> 16) & 0xFF, - (entry->key.key.ipv4.ip >> 8) & 0xFF, - entry->key.key.ipv4.ip & 0xFF, - - entry->macaddr.addr_bytes[0], - entry->macaddr.addr_bytes[1], - entry->macaddr.addr_bytes[2], - entry->macaddr.addr_bytes[3], - entry->macaddr.addr_bytes[4], - entry->macaddr.addr_bytes[5]); -} - -static int -app_pipeline_routing_route_ls(struct app_params *app, uint32_t pipeline_id) -{ - struct pipeline_routing *p; - struct app_pipeline_routing_route *it; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_routing); - if (p == NULL) - return -EINVAL; - - TAILQ_FOREACH(it, &p->routes, node) - print_route(it); - - if (p->default_route_present) - printf("Default route: port %" PRIu32 " (entry ptr = %p)\n", - p->default_route_port_id, - p->default_route_entry_ptr); - else - printf("Default: DROP\n"); - - return 0; -} - -int -app_pipeline_routing_add_route(struct app_params *app, - uint32_t pipeline_id, - struct pipeline_routing_route_key *key, - struct pipeline_routing_route_data *data) -{ - struct pipeline_routing *p; - - struct pipeline_routing_route_add_msg_req *req; - struct pipeline_routing_route_add_msg_rsp *rsp; - - struct app_pipeline_routing_route *entry; - - int new_entry; - - /* Check input arguments */ - if ((app == NULL) || - (key == NULL) || - (data == NULL)) - return -1; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_routing); - if (p == NULL) - return -1; - - switch (key->type) { - case PIPELINE_ROUTING_ROUTE_IPV4: - { - uint32_t depth = key->key.ipv4.depth; - uint32_t netmask; - - /* key */ - if ((depth == 0) || (depth > 32)) - return -1; - - netmask = (~0U) << (32 - depth); - key->key.ipv4.ip &= netmask; - - /* data */ - if (data->port_id >= p->n_ports_out) - return -1; - - /* Valid range of VLAN tags 12 bits */ - if (data->flags & PIPELINE_ROUTING_ROUTE_QINQ) - if ((data->l2.qinq.svlan & 0xF000) || - (data->l2.qinq.cvlan & 0xF000)) - return -1; - - /* Max number of MPLS labels supported */ - if (data->flags & PIPELINE_ROUTING_ROUTE_MPLS) { - uint32_t i; - - if (data->l2.mpls.n_labels > - PIPELINE_ROUTING_MPLS_LABELS_MAX) - return -1; - - /* Max MPLS label value 20 bits */ - for (i = 0; i < data->l2.mpls.n_labels; i++) - if (data->l2.mpls.labels[i] & 0xFFF00000) - return -1; - } - } - break; - - default: - return -1; - } - - /* Find existing rule or allocate new rule */ - entry = app_pipeline_routing_find_route(p, key); - new_entry = (entry == NULL); - if (entry == NULL) { - entry = rte_malloc(NULL, sizeof(*entry), RTE_CACHE_LINE_SIZE); - - if (entry == NULL) - return -1; - } - - /* Allocate and write request */ - req = app_msg_alloc(app); - if (req == NULL) { - if (new_entry) - rte_free(entry); - return -1; - } - - req->type = PIPELINE_MSG_REQ_CUSTOM; - req->subtype = PIPELINE_ROUTING_MSG_REQ_ROUTE_ADD; - memcpy(&req->key, key, sizeof(*key)); - memcpy(&req->data, data, sizeof(*data)); - - rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT); - if (rsp == NULL) { - if (new_entry) - rte_free(entry); - return -1; - } - - /* Read response and write entry */ - if (rsp->status || - (rsp->entry_ptr == NULL) || - ((new_entry == 0) && (rsp->key_found == 0)) || - ((new_entry == 1) && (rsp->key_found == 1))) { - app_msg_free(app, rsp); - if (new_entry) - rte_free(entry); - return -1; - } - - memcpy(&entry->key, key, sizeof(*key)); - memcpy(&entry->data, data, sizeof(*data)); - entry->entry_ptr = rsp->entry_ptr; - - /* Commit entry */ - if (new_entry) { - TAILQ_INSERT_TAIL(&p->routes, entry, node); - p->n_routes++; - } - - /* Message buffer free */ - app_msg_free(app, rsp); - return 0; -} - -int -app_pipeline_routing_delete_route(struct app_params *app, - uint32_t pipeline_id, - struct pipeline_routing_route_key *key) -{ - struct pipeline_routing *p; - - struct pipeline_routing_route_delete_msg_req *req; - struct pipeline_routing_route_delete_msg_rsp *rsp; - - struct app_pipeline_routing_route *entry; - - /* Check input arguments */ - if ((app == NULL) || - (key == NULL)) - return -1; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_routing); - if (p == NULL) - return -1; - - switch (key->type) { - case PIPELINE_ROUTING_ROUTE_IPV4: - { - uint32_t depth = key->key.ipv4.depth; - uint32_t netmask; - - /* key */ - if ((depth == 0) || (depth > 32)) - return -1; - - netmask = (~0U) << (32 - depth); - key->key.ipv4.ip &= netmask; - } - break; - - default: - return -1; - } - - /* Find rule */ - entry = app_pipeline_routing_find_route(p, key); - if (entry == 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_ROUTING_MSG_REQ_ROUTE_DEL; - memcpy(&req->key, key, sizeof(*key)); - - 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 route */ - TAILQ_REMOVE(&p->routes, entry, node); - p->n_routes--; - rte_free(entry); - - /* Free response */ - app_msg_free(app, rsp); - - return 0; -} - -int -app_pipeline_routing_add_default_route(struct app_params *app, - uint32_t pipeline_id, - uint32_t port_id) -{ - struct pipeline_routing *p; - - struct pipeline_routing_route_add_default_msg_req *req; - struct pipeline_routing_route_add_default_msg_rsp *rsp; - - /* Check input arguments */ - if (app == NULL) - return -1; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_routing); - 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_ROUTING_MSG_REQ_ROUTE_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 route */ - if (rsp->status || (rsp->entry_ptr == NULL)) { - app_msg_free(app, rsp); - return -1; - } - - p->default_route_port_id = port_id; - p->default_route_entry_ptr = rsp->entry_ptr; - - /* Commit route */ - p->default_route_present = 1; - - /* Free response */ - app_msg_free(app, rsp); - - return 0; -} - -int -app_pipeline_routing_delete_default_route(struct app_params *app, - uint32_t pipeline_id) -{ - struct pipeline_routing *p; - - struct pipeline_routing_arp_delete_default_msg_req *req; - struct pipeline_routing_arp_delete_default_msg_rsp *rsp; - - /* Check input arguments */ - if (app == NULL) - return -1; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_routing); - if (p == 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_ROUTING_MSG_REQ_ROUTE_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 and write route */ - if (rsp->status) { - app_msg_free(app, rsp); - return -1; - } - - /* Commit route */ - p->default_route_present = 0; - - /* Free response */ - app_msg_free(app, rsp); - - return 0; -} - -static int -app_pipeline_routing_arp_ls(struct app_params *app, uint32_t pipeline_id) -{ - struct pipeline_routing *p; - struct app_pipeline_routing_arp_entry *it; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_routing); - if (p == NULL) - return -EINVAL; - - TAILQ_FOREACH(it, &p->arp_entries, node) - print_arp_entry(it); - - if (p->default_arp_entry_present) - printf("Default entry: port %" PRIu32 " (entry ptr = %p)\n", - p->default_arp_entry_port_id, - p->default_arp_entry_ptr); - else - printf("Default: DROP\n"); - - return 0; -} - -int -app_pipeline_routing_add_arp_entry(struct app_params *app, uint32_t pipeline_id, - struct pipeline_routing_arp_key *key, - struct ether_addr *macaddr) -{ - struct pipeline_routing *p; - - struct pipeline_routing_arp_add_msg_req *req; - struct pipeline_routing_arp_add_msg_rsp *rsp; - - struct app_pipeline_routing_arp_entry *entry; - - int new_entry; - - /* Check input arguments */ - if ((app == NULL) || - (key == NULL) || - (macaddr == NULL)) - return -1; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_routing); - if (p == NULL) - return -1; - - switch (key->type) { - case PIPELINE_ROUTING_ARP_IPV4: - { - uint32_t port_id = key->key.ipv4.port_id; - - /* key */ - if (port_id >= p->n_ports_out) - return -1; - } - break; - - default: - return -1; - } - - /* Find existing entry or allocate new */ - entry = app_pipeline_routing_find_arp_entry(p, key); - new_entry = (entry == NULL); - if (entry == NULL) { - entry = rte_malloc(NULL, sizeof(*entry), RTE_CACHE_LINE_SIZE); - - if (entry == NULL) - return -1; - } - - /* Message buffer allocation */ - req = app_msg_alloc(app); - if (req == NULL) { - if (new_entry) - rte_free(entry); - return -1; - } - - req->type = PIPELINE_MSG_REQ_CUSTOM; - req->subtype = PIPELINE_ROUTING_MSG_REQ_ARP_ADD; - memcpy(&req->key, key, sizeof(*key)); - ether_addr_copy(macaddr, &req->macaddr); - - /* Send request and wait for response */ - rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT); - if (rsp == NULL) { - if (new_entry) - rte_free(entry); - return -1; - } - - /* Read response and write entry */ - if (rsp->status || - (rsp->entry_ptr == NULL) || - ((new_entry == 0) && (rsp->key_found == 0)) || - ((new_entry == 1) && (rsp->key_found == 1))) { - app_msg_free(app, rsp); - if (new_entry) - rte_free(entry); - return -1; - } - - memcpy(&entry->key, key, sizeof(*key)); - ether_addr_copy(macaddr, &entry->macaddr); - entry->entry_ptr = rsp->entry_ptr; - - /* Commit entry */ - if (new_entry) { - TAILQ_INSERT_TAIL(&p->arp_entries, entry, node); - p->n_arp_entries++; - } - - /* Message buffer free */ - app_msg_free(app, rsp); - return 0; -} - -int -app_pipeline_routing_delete_arp_entry(struct app_params *app, - uint32_t pipeline_id, - struct pipeline_routing_arp_key *key) -{ - struct pipeline_routing *p; - - struct pipeline_routing_arp_delete_msg_req *req; - struct pipeline_routing_arp_delete_msg_rsp *rsp; - - struct app_pipeline_routing_arp_entry *entry; - - /* Check input arguments */ - if ((app == NULL) || - (key == NULL)) - return -1; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_routing); - if (p == NULL) - return -EINVAL; - - switch (key->type) { - case PIPELINE_ROUTING_ARP_IPV4: - { - uint32_t port_id = key->key.ipv4.port_id; - - /* key */ - if (port_id >= p->n_ports_out) - return -1; - } - break; - - default: - return -1; - } - - /* Find rule */ - entry = app_pipeline_routing_find_arp_entry(p, key); - if (entry == 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_ROUTING_MSG_REQ_ARP_DEL; - memcpy(&req->key, key, sizeof(*key)); - - 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 entry */ - TAILQ_REMOVE(&p->arp_entries, entry, node); - p->n_arp_entries--; - rte_free(entry); - - /* Free response */ - app_msg_free(app, rsp); - - return 0; -} - -int -app_pipeline_routing_add_default_arp_entry(struct app_params *app, - uint32_t pipeline_id, - uint32_t port_id) -{ - struct pipeline_routing *p; - - struct pipeline_routing_arp_add_default_msg_req *req; - struct pipeline_routing_arp_add_default_msg_rsp *rsp; - - /* Check input arguments */ - if (app == NULL) - return -1; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_routing); - 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_ROUTING_MSG_REQ_ARP_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 entry */ - if (rsp->status || rsp->entry_ptr == NULL) { - app_msg_free(app, rsp); - return -1; - } - - p->default_arp_entry_port_id = port_id; - p->default_arp_entry_ptr = rsp->entry_ptr; - - /* Commit entry */ - p->default_arp_entry_present = 1; - - /* Free response */ - app_msg_free(app, rsp); - - return 0; -} - -int -app_pipeline_routing_delete_default_arp_entry(struct app_params *app, - uint32_t pipeline_id) -{ - struct pipeline_routing *p; - - struct pipeline_routing_arp_delete_default_msg_req *req; - struct pipeline_routing_arp_delete_default_msg_rsp *rsp; - - /* Check input arguments */ - if (app == NULL) - return -1; - - p = app_pipeline_data_fe(app, pipeline_id, &pipeline_routing); - if (p == NULL) - return -EINVAL; - - /* Allocate and write request */ - req = app_msg_alloc(app); - if (req == NULL) - return -ENOMEM; - - req->type = PIPELINE_MSG_REQ_CUSTOM; - req->subtype = PIPELINE_ROUTING_MSG_REQ_ARP_DEL_DEFAULT; - - /* Send request and wait for response */ - rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT); - if (rsp == NULL) - return -ETIMEDOUT; - - /* Read response and write entry */ - if (rsp->status) { - app_msg_free(app, rsp); - return rsp->status; - } - - /* Commit entry */ - p->default_arp_entry_present = 0; - - /* Free response */ - app_msg_free(app, rsp); - - return 0; -} - -int -app_pipeline_routing_set_macaddr(struct app_params *app, - uint32_t pipeline_id) -{ - struct app_pipeline_params *p; - struct pipeline_routing_set_macaddr_msg_req *req; - struct pipeline_routing_set_macaddr_msg_rsp *rsp; - uint32_t port_id; - - /* Check input arguments */ - if (app == NULL) - return -EINVAL; - - APP_PARAM_FIND_BY_ID(app->pipeline_params, "PIPELINE", pipeline_id, p); - if (p == NULL) - return -EINVAL; - - /* Allocate and write request */ - req = app_msg_alloc(app); - if (req == NULL) - return -ENOMEM; - - req->type = PIPELINE_MSG_REQ_CUSTOM; - req->subtype = PIPELINE_ROUTING_MSG_REQ_SET_MACADDR; - - memset(req->macaddr, 0, sizeof(req->macaddr)); - for (port_id = 0; port_id < p->n_pktq_out; port_id++) { - struct app_link_params *link; - - link = app_pipeline_track_pktq_out_to_link(app, - pipeline_id, - port_id); - if (link) - req->macaddr[port_id] = link->mac_addr; - } - - /* Send request and wait for response */ - rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT); - if (rsp == NULL) - return -ETIMEDOUT; - - /* Read response and write entry */ - if (rsp->status) { - app_msg_free(app, rsp); - return rsp->status; - } - - /* Free response */ - app_msg_free(app, rsp); - - return 0; -} - -/* - * route - * - * route add (ARP = ON/OFF, MPLS = ON/OFF, QINQ = ON/OFF): - * p route add port ether - * p route add port ether - * p route add port ether qinq - * p route add port ether qinq - * p route add port ether mpls - * p route add port ether mpls - * - * route add default: - * p route add default - * - * route del: - * p route del - * - * route del default: - * p route del default - * - * route ls: - * p route ls - */ - -struct cmd_route_result { - cmdline_fixed_string_t p_string; - uint32_t p; - cmdline_fixed_string_t route_string; - cmdline_multi_string_t multi_string; -}; - -static void -cmd_route_parsed( - void *parsed_result, - __rte_unused struct cmdline *cl, - void *data) -{ - struct cmd_route_result *params = parsed_result; - struct app_params *app = data; - - char *tokens[16]; - uint32_t n_tokens = RTE_DIM(tokens); - int status; - - status = parse_tokenize_string(params->multi_string, tokens, &n_tokens); - if (status != 0) { - printf(CMD_MSG_TOO_MANY_ARGS, "route"); - return; - } - - /* route add */ - if ((n_tokens >= 2) && - (strcmp(tokens[0], "add") == 0) && - strcmp(tokens[1], "default")) { - struct pipeline_routing_route_key key; - struct pipeline_routing_route_data route_data; - struct in_addr ipv4, nh_ipv4; - struct ether_addr mac_addr; - uint32_t depth, port_id, svlan, cvlan, i; - uint32_t mpls_labels[PIPELINE_ROUTING_MPLS_LABELS_MAX]; - uint32_t n_labels = RTE_DIM(mpls_labels); - - memset(&key, 0, sizeof(key)); - memset(&route_data, 0, sizeof(route_data)); - - if (n_tokens < 7) { - printf(CMD_MSG_NOT_ENOUGH_ARGS, "route add"); - return; - } - - if (parse_ipv4_addr(tokens[1], &ipv4)) { - printf(CMD_MSG_INVALID_ARG, "ipaddr"); - return; - } - - if (parser_read_uint32(&depth, tokens[2])) { - printf(CMD_MSG_INVALID_ARG, "depth"); - return; - } - - if (strcmp(tokens[3], "port")) { - printf(CMD_MSG_ARG_NOT_FOUND, "port"); - return; - } - - if (parser_read_uint32(&port_id, tokens[4])) { - printf(CMD_MSG_INVALID_ARG, "portid"); - return; - } - - if (strcmp(tokens[5], "ether")) { - printf(CMD_MSG_ARG_NOT_FOUND, "ether"); - return; - } - - if (parse_mac_addr(tokens[6], &mac_addr)) { - if (parse_ipv4_addr(tokens[6], &nh_ipv4)) { - printf(CMD_MSG_INVALID_ARG, "nhmacaddr or nhipaddr"); - return; - } - - route_data.flags |= PIPELINE_ROUTING_ROUTE_ARP; - } - - if (n_tokens > 7) { - if (strcmp(tokens[7], "mpls") == 0) { - if (n_tokens != 9) { - printf(CMD_MSG_MISMATCH_ARGS, "route add mpls"); - return; - } - - if (parse_mpls_labels(tokens[8], mpls_labels, &n_labels)) { - printf(CMD_MSG_INVALID_ARG, "mpls labels"); - return; - } - - route_data.flags |= PIPELINE_ROUTING_ROUTE_MPLS; - } else if (strcmp(tokens[7], "qinq") == 0) { - if (n_tokens != 10) { - printf(CMD_MSG_MISMATCH_ARGS, "route add qinq"); - return; - } - - if (parser_read_uint32(&svlan, tokens[8])) { - printf(CMD_MSG_INVALID_ARG, "svlan"); - return; - } - if (parser_read_uint32(&cvlan, tokens[9])) { - printf(CMD_MSG_INVALID_ARG, "cvlan"); - return; - } - - route_data.flags |= PIPELINE_ROUTING_ROUTE_QINQ; - } else { - printf(CMD_MSG_ARG_NOT_FOUND, "mpls or qinq"); - return; - } - } - - switch (route_data.flags) { - case 0: - route_data.port_id = port_id; - route_data.ethernet.macaddr = mac_addr; - break; - - case PIPELINE_ROUTING_ROUTE_ARP: - route_data.port_id = port_id; - route_data.ethernet.ip = rte_be_to_cpu_32(nh_ipv4.s_addr); - break; - - case PIPELINE_ROUTING_ROUTE_MPLS: - route_data.port_id = port_id; - route_data.ethernet.macaddr = mac_addr; - for (i = 0; i < n_labels; i++) - route_data.l2.mpls.labels[i] = mpls_labels[i]; - route_data.l2.mpls.n_labels = n_labels; - break; - - case PIPELINE_ROUTING_ROUTE_MPLS | PIPELINE_ROUTING_ROUTE_ARP: - route_data.port_id = port_id; - route_data.ethernet.ip = rte_be_to_cpu_32(nh_ipv4.s_addr); - for (i = 0; i < n_labels; i++) - route_data.l2.mpls.labels[i] = mpls_labels[i]; - route_data.l2.mpls.n_labels = n_labels; - break; - - case PIPELINE_ROUTING_ROUTE_QINQ: - route_data.port_id = port_id; - route_data.ethernet.macaddr = mac_addr; - route_data.l2.qinq.svlan = svlan; - route_data.l2.qinq.cvlan = cvlan; - break; - - case PIPELINE_ROUTING_ROUTE_QINQ | PIPELINE_ROUTING_ROUTE_ARP: - default: - route_data.port_id = port_id; - route_data.ethernet.ip = rte_be_to_cpu_32(nh_ipv4.s_addr); - route_data.l2.qinq.svlan = svlan; - route_data.l2.qinq.cvlan = cvlan; - break; - } - - key.type = PIPELINE_ROUTING_ROUTE_IPV4; - key.key.ipv4.ip = rte_be_to_cpu_32(ipv4.s_addr); - key.key.ipv4.depth = depth; - - status = app_pipeline_routing_add_route(app, - params->p, - &key, - &route_data); - if (status != 0) - printf(CMD_MSG_FAIL, "route add"); - - return; - } /* route add */ - - /* route 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, "route add default"); - return; - } - - if (parser_read_uint32(&port_id, tokens[2])) { - printf(CMD_MSG_INVALID_ARG, "portid"); - return; - } - - status = app_pipeline_routing_add_default_route(app, - params->p, - port_id); - if (status != 0) - printf(CMD_MSG_FAIL, "route add default"); - - return; - } /* route add default */ - - /* route del*/ - if ((n_tokens >= 2) && - (strcmp(tokens[0], "del") == 0) && - strcmp(tokens[1], "default")) { - struct pipeline_routing_route_key key; - struct in_addr ipv4; - uint32_t depth; - - memset(&key, 0, sizeof(key)); - - if (n_tokens != 3) { - printf(CMD_MSG_MISMATCH_ARGS, "route del"); - return; - } - - if (parse_ipv4_addr(tokens[1], &ipv4)) { - printf(CMD_MSG_INVALID_ARG, "ipaddr"); - return; - } - - if (parser_read_uint32(&depth, tokens[2])) { - printf(CMD_MSG_INVALID_ARG, "depth"); - return; - } - - key.type = PIPELINE_ROUTING_ROUTE_IPV4; - key.key.ipv4.ip = rte_be_to_cpu_32(ipv4.s_addr); - key.key.ipv4.depth = depth; - - status = app_pipeline_routing_delete_route(app, params->p, &key); - if (status != 0) - printf(CMD_MSG_FAIL, "route del"); - - return; - } /* route del */ - - /* route 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, "route del default"); - return; - } - - status = app_pipeline_routing_delete_default_route(app, - params->p); - if (status != 0) - printf(CMD_MSG_FAIL, "route del default"); - - return; - } /* route del default */ - - /* route ls */ - if ((n_tokens >= 1) && (strcmp(tokens[0], "ls") == 0)) { - if (n_tokens != 1) { - printf(CMD_MSG_MISMATCH_ARGS, "route ls"); - return; - } - - status = app_pipeline_routing_route_ls(app, params->p); - if (status != 0) - printf(CMD_MSG_FAIL, "route ls"); - - return; - } /* route ls */ - - printf(CMD_MSG_MISMATCH_ARGS, "route"); -} - -static cmdline_parse_token_string_t cmd_route_p_string = - TOKEN_STRING_INITIALIZER(struct cmd_route_result, p_string, "p"); - -static cmdline_parse_token_num_t cmd_route_p = - TOKEN_NUM_INITIALIZER(struct cmd_route_result, p, UINT32); - -static cmdline_parse_token_string_t cmd_route_route_string = - TOKEN_STRING_INITIALIZER(struct cmd_route_result, route_string, "route"); - -static cmdline_parse_token_string_t cmd_route_multi_string = - TOKEN_STRING_INITIALIZER(struct cmd_route_result, multi_string, - TOKEN_STRING_MULTI); - -static cmdline_parse_inst_t cmd_route = { - .f = cmd_route_parsed, - .data = NULL, - .help_str = "route add / add default / del / del default / ls", - .tokens = { - (void *)&cmd_route_p_string, - (void *)&cmd_route_p, - (void *)&cmd_route_route_string, - (void *)&cmd_route_multi_string, - NULL, - }, -}; - -/* - * arp - * - * arp add: - * p arp add - * - * arp add default: - * p arp add default - * - * arp del: - * p arp del - * - * arp del default: - * p arp del default - * - * arp ls: - * p arp ls - */ - -struct cmd_arp_result { - cmdline_fixed_string_t p_string; - uint32_t p; - cmdline_fixed_string_t arp_string; - cmdline_multi_string_t multi_string; -}; - -static void -cmd_arp_parsed( - void *parsed_result, - __rte_unused struct cmdline *cl, - void *data) -{ - struct cmd_arp_result *params = parsed_result; - struct app_params *app = data; - - char *tokens[16]; - uint32_t n_tokens = RTE_DIM(tokens); - int status; - - status = parse_tokenize_string(params->multi_string, tokens, &n_tokens); - if (status != 0) { - printf(CMD_MSG_TOO_MANY_ARGS, "arp"); - return; - } - - /* arp add */ - if ((n_tokens >= 2) && - (strcmp(tokens[0], "add") == 0) && - strcmp(tokens[1], "default")) { - struct pipeline_routing_arp_key key; - struct in_addr ipv4; - struct ether_addr mac_addr; - uint32_t port_id; - - memset(&key, 0, sizeof(key)); - - if (n_tokens != 4) { - printf(CMD_MSG_MISMATCH_ARGS, "arp add"); - return; - } - - if (parser_read_uint32(&port_id, tokens[1])) { - printf(CMD_MSG_INVALID_ARG, "portid"); - return; - } - - if (parse_ipv4_addr(tokens[2], &ipv4)) { - printf(CMD_MSG_INVALID_ARG, "ipaddr"); - return; - } - - if (parse_mac_addr(tokens[3], &mac_addr)) { - printf(CMD_MSG_INVALID_ARG, "macaddr"); - return; - } - - key.type = PIPELINE_ROUTING_ARP_IPV4; - key.key.ipv4.port_id = port_id; - key.key.ipv4.ip = rte_be_to_cpu_32(ipv4.s_addr); - - status = app_pipeline_routing_add_arp_entry(app, - params->p, - &key, - &mac_addr); - if (status != 0) - printf(CMD_MSG_FAIL, "arp add"); - - return; - } /* arp add */ - - /* arp 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, "arp add default"); - return; - } - - if (parser_read_uint32(&port_id, tokens[2])) { - printf(CMD_MSG_INVALID_ARG, "portid"); - return; - } - - status = app_pipeline_routing_add_default_arp_entry(app, - params->p, - port_id); - if (status != 0) - printf(CMD_MSG_FAIL, "arp add default"); - - return; - } /* arp add default */ - - /* arp del*/ - if ((n_tokens >= 2) && - (strcmp(tokens[0], "del") == 0) && - strcmp(tokens[1], "default")) { - struct pipeline_routing_arp_key key; - struct in_addr ipv4; - uint32_t port_id; - - memset(&key, 0, sizeof(key)); - - if (n_tokens != 3) { - printf(CMD_MSG_MISMATCH_ARGS, "arp del"); - return; - } - - if (parser_read_uint32(&port_id, tokens[1])) { - printf(CMD_MSG_INVALID_ARG, "portid"); - return; - } - - if (parse_ipv4_addr(tokens[2], &ipv4)) { - printf(CMD_MSG_INVALID_ARG, "ipaddr"); - return; - } - - key.type = PIPELINE_ROUTING_ARP_IPV4; - key.key.ipv4.ip = rte_be_to_cpu_32(ipv4.s_addr); - key.key.ipv4.port_id = port_id; - - status = app_pipeline_routing_delete_arp_entry(app, - params->p, - &key); - if (status != 0) - printf(CMD_MSG_FAIL, "arp del"); - - return; - } /* arp del */ - - /* arp 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, "arp del default"); - return; - } - - status = app_pipeline_routing_delete_default_arp_entry(app, - params->p); - if (status != 0) - printf(CMD_MSG_FAIL, "arp del default"); - - return; - } /* arp del default */ - - /* arp ls */ - if ((n_tokens >= 1) && (strcmp(tokens[0], "ls") == 0)) { - if (n_tokens != 1) { - printf(CMD_MSG_MISMATCH_ARGS, "arp ls"); - return; - } - - status = app_pipeline_routing_arp_ls(app, params->p); - if (status != 0) - printf(CMD_MSG_FAIL, "arp ls"); - - return; - } /* arp ls */ - - printf(CMD_MSG_FAIL, "arp"); -} - -static cmdline_parse_token_string_t cmd_arp_p_string = - TOKEN_STRING_INITIALIZER(struct cmd_arp_result, p_string, "p"); - -static cmdline_parse_token_num_t cmd_arp_p = - TOKEN_NUM_INITIALIZER(struct cmd_arp_result, p, UINT32); - -static cmdline_parse_token_string_t cmd_arp_arp_string = - TOKEN_STRING_INITIALIZER(struct cmd_arp_result, arp_string, "arp"); - -static cmdline_parse_token_string_t cmd_arp_multi_string = - TOKEN_STRING_INITIALIZER(struct cmd_arp_result, multi_string, - TOKEN_STRING_MULTI); - -static cmdline_parse_inst_t cmd_arp = { - .f = cmd_arp_parsed, - .data = NULL, - .help_str = "arp add / add default / del / del default / ls", - .tokens = { - (void *)&cmd_arp_p_string, - (void *)&cmd_arp_p, - (void *)&cmd_arp_arp_string, - (void *)&cmd_arp_multi_string, - NULL, - }, -}; - -static cmdline_parse_ctx_t pipeline_cmds[] = { - (cmdline_parse_inst_t *)&cmd_route, - (cmdline_parse_inst_t *)&cmd_arp, - NULL, -}; - -static struct pipeline_fe_ops pipeline_routing_fe_ops = { - .f_init = app_pipeline_routing_init, - .f_post_init = app_pipeline_routing_post_init, - .f_free = app_pipeline_routing_free, - .f_track = app_pipeline_track_default, - .cmds = pipeline_cmds, -}; - -struct pipeline_type pipeline_routing = { - .name = "ROUTING", - .be_ops = &pipeline_routing_be_ops, - .fe_ops = &pipeline_routing_fe_ops, -}; diff --git a/examples/ip_pipeline/pipeline/pipeline_routing.h b/examples/ip_pipeline/pipeline/pipeline_routing.h deleted file mode 100644 index f24929578d..0000000000 --- a/examples/ip_pipeline/pipeline/pipeline_routing.h +++ /dev/null @@ -1,71 +0,0 @@ -/* SPDX-License-Identifier: BSD-3-Clause - * Copyright(c) 2010-2015 Intel Corporation - */ - -#ifndef __INCLUDE_PIPELINE_ROUTING_H__ -#define __INCLUDE_PIPELINE_ROUTING_H__ - -#include "pipeline.h" -#include "pipeline_routing_be.h" - -/* - * Route - */ - -int -app_pipeline_routing_add_route(struct app_params *app, - uint32_t pipeline_id, - struct pipeline_routing_route_key *key, - struct pipeline_routing_route_data *data); - -int -app_pipeline_routing_delete_route(struct app_params *app, - uint32_t pipeline_id, - struct pipeline_routing_route_key *key); - -int -app_pipeline_routing_add_default_route(struct app_params *app, - uint32_t pipeline_id, - uint32_t port_id); - -int -app_pipeline_routing_delete_default_route(struct app_params *app, - uint32_t pipeline_id); - -/* - * ARP - */ - -int -app_pipeline_routing_add_arp_entry(struct app_params *app, - uint32_t pipeline_id, - struct pipeline_routing_arp_key *key, - struct ether_addr *macaddr); - -int -app_pipeline_routing_delete_arp_entry(struct app_params *app, - uint32_t pipeline_id, - struct pipeline_routing_arp_key *key); - -int -app_pipeline_routing_add_default_arp_entry(struct app_params *app, - uint32_t pipeline_id, - uint32_t port_id); - -int -app_pipeline_routing_delete_default_arp_entry(struct app_params *app, - uint32_t pipeline_id); - -/* - * SETTINGS - */ -int -app_pipeline_routing_set_macaddr(struct app_params *app, - uint32_t pipeline_id); - -/* - * Pipeline type - */ -extern struct pipeline_type pipeline_routing; - -#endif diff --git a/examples/ip_pipeline/pipeline/pipeline_routing_be.c b/examples/ip_pipeline/pipeline/pipeline_routing_be.c deleted file mode 100644 index 6258a1a96b..0000000000 --- a/examples/ip_pipeline/pipeline/pipeline_routing_be.c +++ /dev/null @@ -1,1966 +0,0 @@ -/* SPDX-License-Identifier: BSD-3-Clause - * Copyright(c) 2010-2016 Intel Corporation - */ - -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -#include "pipeline_routing_be.h" -#include "pipeline_actions_common.h" -#include "parser.h" -#include "hash_func.h" - -#define MPLS_LABEL(label, exp, s, ttl) \ - (((((uint64_t) (label)) & 0xFFFFFLLU) << 12) | \ - ((((uint64_t) (exp)) & 0x7LLU) << 9) | \ - ((((uint64_t) (s)) & 0x1LLU) << 8) | \ - (((uint64_t) (ttl)) & 0xFFLU)) - -#define RTE_SCHED_PORT_HIERARCHY(subport, pipe, \ - traffic_class, queue, color) \ - ((((uint64_t) (queue)) & 0x3) | \ - ((((uint64_t) (traffic_class)) & 0x3) << 2) | \ - ((((uint64_t) (color)) & 0x3) << 4) | \ - ((((uint64_t) (subport)) & 0xFFFF) << 16) | \ - ((((uint64_t) (pipe)) & 0xFFFFFFFF) << 32)) - - -/* Network Byte Order (NBO) */ -#define SLAB_NBO_MACADDRSRC_ETHERTYPE(macaddr, ethertype) \ - (((uint64_t) macaddr) | (((uint64_t) rte_cpu_to_be_16(ethertype)) << 48)) - -#ifndef PIPELINE_ROUTING_LPM_TABLE_NUMBER_TABLE8s -#define PIPELINE_ROUTING_LPM_TABLE_NUMBER_TABLE8s 256 -#endif - -struct pipeline_routing { - struct pipeline p; - struct pipeline_routing_params params; - pipeline_msg_req_handler custom_handlers[PIPELINE_ROUTING_MSG_REQS]; - uint64_t macaddr[PIPELINE_MAX_PORT_OUT]; -} __rte_cache_aligned; - -/* - * Message handlers - */ -static void * -pipeline_routing_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_routing_msg_req_custom_handler, -}; - -static void * -pipeline_routing_msg_req_route_add_handler(struct pipeline *p, - void *msg); - -static void * -pipeline_routing_msg_req_route_del_handler(struct pipeline *p, - void *msg); - -static void * -pipeline_routing_msg_req_route_add_default_handler(struct pipeline *p, - void *msg); - -static void * -pipeline_routing_msg_req_route_del_default_handler(struct pipeline *p, - void *msg); - -static void * -pipeline_routing_msg_req_arp_add_handler(struct pipeline *p, - void *msg); - -static void * -pipeline_routing_msg_req_arp_del_handler(struct pipeline *p, - void *msg); - -static void * -pipeline_routing_msg_req_arp_add_default_handler(struct pipeline *p, - void *msg); - -static void * -pipeline_routing_msg_req_arp_del_default_handler(struct pipeline *p, - void *msg); - -static void * -pipeline_routing_msg_req_set_macaddr_handler(struct pipeline *p, - void *msg); - -static pipeline_msg_req_handler custom_handlers[] = { - [PIPELINE_ROUTING_MSG_REQ_ROUTE_ADD] = - pipeline_routing_msg_req_route_add_handler, - [PIPELINE_ROUTING_MSG_REQ_ROUTE_DEL] = - pipeline_routing_msg_req_route_del_handler, - [PIPELINE_ROUTING_MSG_REQ_ROUTE_ADD_DEFAULT] = - pipeline_routing_msg_req_route_add_default_handler, - [PIPELINE_ROUTING_MSG_REQ_ROUTE_DEL_DEFAULT] = - pipeline_routing_msg_req_route_del_default_handler, - [PIPELINE_ROUTING_MSG_REQ_ARP_ADD] = - pipeline_routing_msg_req_arp_add_handler, - [PIPELINE_ROUTING_MSG_REQ_ARP_DEL] = - pipeline_routing_msg_req_arp_del_handler, - [PIPELINE_ROUTING_MSG_REQ_ARP_ADD_DEFAULT] = - pipeline_routing_msg_req_arp_add_default_handler, - [PIPELINE_ROUTING_MSG_REQ_ARP_DEL_DEFAULT] = - pipeline_routing_msg_req_arp_del_default_handler, - [PIPELINE_ROUTING_MSG_REQ_SET_MACADDR] = - pipeline_routing_msg_req_set_macaddr_handler, -}; - -/* - * Routing table - */ -struct routing_table_entry { - struct rte_pipeline_table_entry head; - uint32_t flags; - uint32_t port_id; /* Output port ID */ - uint32_t ip; /* Next hop IP address (only valid for remote routes) */ - - /* ether_l2 */ - uint16_t data_offset; - uint16_t ether_l2_length; - uint64_t slab[4]; - uint16_t slab_offset[4]; -}; - -struct layout { - uint16_t a; - uint32_t b; - uint16_t c; -} __attribute__((__packed__)); - -#define MACADDR_DST_WRITE(slab_ptr, slab) \ -{ \ - struct layout *dst = (struct layout *) (slab_ptr); \ - struct layout *src = (struct layout *) &(slab); \ - \ - dst->b = src->b; \ - dst->c = src->c; \ -} - -static __rte_always_inline void -pkt_work_routing( - struct rte_mbuf *pkt, - struct rte_pipeline_table_entry *table_entry, - void *arg, - int arp, - int qinq, - int qinq_sched, - int mpls, - int mpls_color_mark) -{ - struct pipeline_routing *p_rt = arg; - - struct routing_table_entry *entry = - (struct routing_table_entry *) table_entry; - - struct ipv4_hdr *ip = (struct ipv4_hdr *) - RTE_MBUF_METADATA_UINT8_PTR(pkt, p_rt->params.ip_hdr_offset); - - enum rte_meter_color pkt_color = (enum rte_meter_color) - RTE_MBUF_METADATA_UINT32(pkt, p_rt->params.color_offset); - - struct pipeline_routing_arp_key_ipv4 *arp_key = - (struct pipeline_routing_arp_key_ipv4 *) - RTE_MBUF_METADATA_UINT8_PTR(pkt, p_rt->params.arp_key_offset); - - uint64_t *slab0_ptr, *slab1_ptr, *slab2_ptr, *slab3_ptr, sched; - uint32_t ip_da, nh_ip, port_id; - uint16_t total_length, data_offset, ether_l2_length; - - /* Read */ - total_length = rte_bswap16(ip->total_length); - ip_da = ip->dst_addr; - data_offset = entry->data_offset; - ether_l2_length = entry->ether_l2_length; - slab0_ptr = RTE_MBUF_METADATA_UINT64_PTR(pkt, entry->slab_offset[0]); - slab1_ptr = RTE_MBUF_METADATA_UINT64_PTR(pkt, entry->slab_offset[1]); - slab2_ptr = RTE_MBUF_METADATA_UINT64_PTR(pkt, entry->slab_offset[2]); - slab3_ptr = RTE_MBUF_METADATA_UINT64_PTR(pkt, entry->slab_offset[3]); - - if (arp) { - port_id = entry->port_id; - nh_ip = entry->ip; - if (entry->flags & PIPELINE_ROUTING_ROUTE_LOCAL) - nh_ip = ip_da; - } - - /* Compute */ - total_length += ether_l2_length; - - if (qinq && qinq_sched) { - uint32_t dscp = ip->type_of_service >> 2; - uint32_t svlan, cvlan, tc, tc_q; - - if (qinq_sched == 1) { - uint64_t slab_qinq = rte_bswap64(entry->slab[0]); - - svlan = (slab_qinq >> 48) & 0xFFF; - cvlan = (slab_qinq >> 16) & 0xFFF; - tc = (dscp >> 2) & 0x3; - tc_q = dscp & 0x3; - } else { - uint32_t ip_src = rte_bswap32(ip->src_addr); - - svlan = 0; - cvlan = (ip_src >> 16) & 0xFFF; - tc = (ip_src >> 2) & 0x3; - tc_q = ip_src & 0x3; - } - sched = RTE_SCHED_PORT_HIERARCHY(svlan, - cvlan, - tc, - tc_q, - e_RTE_METER_GREEN); - } - - /* Write */ - pkt->data_off = data_offset; - pkt->data_len = total_length; - pkt->pkt_len = total_length; - - if ((qinq == 0) && (mpls == 0)) { - *slab0_ptr = entry->slab[0]; - - if (arp == 0) - MACADDR_DST_WRITE(slab1_ptr, entry->slab[1]); - } - - if (qinq) { - *slab0_ptr = entry->slab[0]; - *slab1_ptr = entry->slab[1]; - - if (arp == 0) - MACADDR_DST_WRITE(slab2_ptr, entry->slab[2]); - - if (qinq_sched) { - pkt->hash.sched.lo = sched & 0xFFFFFFFF; - pkt->hash.sched.hi = sched >> 32; - } - } - - if (mpls) { - if (mpls_color_mark) { - uint64_t mpls_exp = rte_bswap64( - (MPLS_LABEL(0, pkt_color, 0, 0) << 32) | - MPLS_LABEL(0, pkt_color, 0, 0)); - - *slab0_ptr = entry->slab[0] | mpls_exp; - *slab1_ptr = entry->slab[1] | mpls_exp; - *slab2_ptr = entry->slab[2]; - } else { - *slab0_ptr = entry->slab[0]; - *slab1_ptr = entry->slab[1]; - *slab2_ptr = entry->slab[2]; - } - - if (arp == 0) - MACADDR_DST_WRITE(slab3_ptr, entry->slab[3]); - } - - if (arp) { - arp_key->port_id = port_id; - arp_key->ip = nh_ip; - } -} - -static __rte_always_inline void -pkt4_work_routing( - struct rte_mbuf **pkts, - struct rte_pipeline_table_entry **table_entries, - void *arg, - int arp, - int qinq, - int qinq_sched, - int mpls, - int mpls_color_mark) -{ - struct pipeline_routing *p_rt = arg; - - struct routing_table_entry *entry0 = - (struct routing_table_entry *) table_entries[0]; - struct routing_table_entry *entry1 = - (struct routing_table_entry *) table_entries[1]; - struct routing_table_entry *entry2 = - (struct routing_table_entry *) table_entries[2]; - struct routing_table_entry *entry3 = - (struct routing_table_entry *) table_entries[3]; - - struct ipv4_hdr *ip0 = (struct ipv4_hdr *) - RTE_MBUF_METADATA_UINT8_PTR(pkts[0], - p_rt->params.ip_hdr_offset); - struct ipv4_hdr *ip1 = (struct ipv4_hdr *) - RTE_MBUF_METADATA_UINT8_PTR(pkts[1], - p_rt->params.ip_hdr_offset); - struct ipv4_hdr *ip2 = (struct ipv4_hdr *) - RTE_MBUF_METADATA_UINT8_PTR(pkts[2], - p_rt->params.ip_hdr_offset); - struct ipv4_hdr *ip3 = (struct ipv4_hdr *) - RTE_MBUF_METADATA_UINT8_PTR(pkts[3], - p_rt->params.ip_hdr_offset); - - enum rte_meter_color pkt0_color = (enum rte_meter_color) - RTE_MBUF_METADATA_UINT32(pkts[0], p_rt->params.color_offset); - enum rte_meter_color pkt1_color = (enum rte_meter_color) - RTE_MBUF_METADATA_UINT32(pkts[1], p_rt->params.color_offset); - enum rte_meter_color pkt2_color = (enum rte_meter_color) - RTE_MBUF_METADATA_UINT32(pkts[2], p_rt->params.color_offset); - enum rte_meter_color pkt3_color = (enum rte_meter_color) - RTE_MBUF_METADATA_UINT32(pkts[3], p_rt->params.color_offset); - - struct pipeline_routing_arp_key_ipv4 *arp_key0 = - (struct pipeline_routing_arp_key_ipv4 *) - RTE_MBUF_METADATA_UINT8_PTR(pkts[0], - p_rt->params.arp_key_offset); - struct pipeline_routing_arp_key_ipv4 *arp_key1 = - (struct pipeline_routing_arp_key_ipv4 *) - RTE_MBUF_METADATA_UINT8_PTR(pkts[1], - p_rt->params.arp_key_offset); - struct pipeline_routing_arp_key_ipv4 *arp_key2 = - (struct pipeline_routing_arp_key_ipv4 *) - RTE_MBUF_METADATA_UINT8_PTR(pkts[2], - p_rt->params.arp_key_offset); - struct pipeline_routing_arp_key_ipv4 *arp_key3 = - (struct pipeline_routing_arp_key_ipv4 *) - RTE_MBUF_METADATA_UINT8_PTR(pkts[3], - p_rt->params.arp_key_offset); - - uint64_t *slab0_ptr0, *slab1_ptr0, *slab2_ptr0, *slab3_ptr0; - uint64_t *slab0_ptr1, *slab1_ptr1, *slab2_ptr1, *slab3_ptr1; - uint64_t *slab0_ptr2, *slab1_ptr2, *slab2_ptr2, *slab3_ptr2; - uint64_t *slab0_ptr3, *slab1_ptr3, *slab2_ptr3, *slab3_ptr3; - uint64_t sched0, sched1, sched2, sched3; - - uint32_t ip_da0, nh_ip0, port_id0; - uint32_t ip_da1, nh_ip1, port_id1; - uint32_t ip_da2, nh_ip2, port_id2; - uint32_t ip_da3, nh_ip3, port_id3; - - uint16_t total_length0, data_offset0, ether_l2_length0; - uint16_t total_length1, data_offset1, ether_l2_length1; - uint16_t total_length2, data_offset2, ether_l2_length2; - uint16_t total_length3, data_offset3, ether_l2_length3; - - /* Read */ - total_length0 = rte_bswap16(ip0->total_length); - total_length1 = rte_bswap16(ip1->total_length); - total_length2 = rte_bswap16(ip2->total_length); - total_length3 = rte_bswap16(ip3->total_length); - - ip_da0 = ip0->dst_addr; - ip_da1 = ip1->dst_addr; - ip_da2 = ip2->dst_addr; - ip_da3 = ip3->dst_addr; - - data_offset0 = entry0->data_offset; - data_offset1 = entry1->data_offset; - data_offset2 = entry2->data_offset; - data_offset3 = entry3->data_offset; - - ether_l2_length0 = entry0->ether_l2_length; - ether_l2_length1 = entry1->ether_l2_length; - ether_l2_length2 = entry2->ether_l2_length; - ether_l2_length3 = entry3->ether_l2_length; - - slab0_ptr0 = RTE_MBUF_METADATA_UINT64_PTR(pkts[0], - entry0->slab_offset[0]); - slab1_ptr0 = RTE_MBUF_METADATA_UINT64_PTR(pkts[0], - entry0->slab_offset[1]); - slab2_ptr0 = RTE_MBUF_METADATA_UINT64_PTR(pkts[0], - entry0->slab_offset[2]); - slab3_ptr0 = RTE_MBUF_METADATA_UINT64_PTR(pkts[0], - entry0->slab_offset[3]); - - slab0_ptr1 = RTE_MBUF_METADATA_UINT64_PTR(pkts[1], - entry1->slab_offset[0]); - slab1_ptr1 = RTE_MBUF_METADATA_UINT64_PTR(pkts[1], - entry1->slab_offset[1]); - slab2_ptr1 = RTE_MBUF_METADATA_UINT64_PTR(pkts[1], - entry1->slab_offset[2]); - slab3_ptr1 = RTE_MBUF_METADATA_UINT64_PTR(pkts[1], - entry1->slab_offset[3]); - - slab0_ptr2 = RTE_MBUF_METADATA_UINT64_PTR(pkts[2], - entry2->slab_offset[0]); - slab1_ptr2 = RTE_MBUF_METADATA_UINT64_PTR(pkts[2], - entry2->slab_offset[1]); - slab2_ptr2 = RTE_MBUF_METADATA_UINT64_PTR(pkts[2], - entry2->slab_offset[2]); - slab3_ptr2 = RTE_MBUF_METADATA_UINT64_PTR(pkts[2], - entry2->slab_offset[3]); - - slab0_ptr3 = RTE_MBUF_METADATA_UINT64_PTR(pkts[3], - entry3->slab_offset[0]); - slab1_ptr3 = RTE_MBUF_METADATA_UINT64_PTR(pkts[3], - entry3->slab_offset[1]); - slab2_ptr3 = RTE_MBUF_METADATA_UINT64_PTR(pkts[3], - entry3->slab_offset[2]); - slab3_ptr3 = RTE_MBUF_METADATA_UINT64_PTR(pkts[3], - entry3->slab_offset[3]); - - if (arp) { - port_id0 = entry0->port_id; - nh_ip0 = entry0->ip; - if (entry0->flags & PIPELINE_ROUTING_ROUTE_LOCAL) - nh_ip0 = ip_da0; - - port_id1 = entry1->port_id; - nh_ip1 = entry1->ip; - if (entry1->flags & PIPELINE_ROUTING_ROUTE_LOCAL) - nh_ip1 = ip_da1; - - port_id2 = entry2->port_id; - nh_ip2 = entry2->ip; - if (entry2->flags & PIPELINE_ROUTING_ROUTE_LOCAL) - nh_ip2 = ip_da2; - - port_id3 = entry3->port_id; - nh_ip3 = entry3->ip; - if (entry3->flags & PIPELINE_ROUTING_ROUTE_LOCAL) - nh_ip3 = ip_da3; - } - - /* Compute */ - total_length0 += ether_l2_length0; - total_length1 += ether_l2_length1; - total_length2 += ether_l2_length2; - total_length3 += ether_l2_length3; - - if (qinq && qinq_sched) { - uint32_t dscp0 = ip0->type_of_service >> 2; - uint32_t dscp1 = ip1->type_of_service >> 2; - uint32_t dscp2 = ip2->type_of_service >> 2; - uint32_t dscp3 = ip3->type_of_service >> 2; - uint32_t svlan0, cvlan0, tc0, tc_q0; - uint32_t svlan1, cvlan1, tc1, tc_q1; - uint32_t svlan2, cvlan2, tc2, tc_q2; - uint32_t svlan3, cvlan3, tc3, tc_q3; - - if (qinq_sched == 1) { - uint64_t slab_qinq0 = rte_bswap64(entry0->slab[0]); - uint64_t slab_qinq1 = rte_bswap64(entry1->slab[0]); - uint64_t slab_qinq2 = rte_bswap64(entry2->slab[0]); - uint64_t slab_qinq3 = rte_bswap64(entry3->slab[0]); - - svlan0 = (slab_qinq0 >> 48) & 0xFFF; - svlan1 = (slab_qinq1 >> 48) & 0xFFF; - svlan2 = (slab_qinq2 >> 48) & 0xFFF; - svlan3 = (slab_qinq3 >> 48) & 0xFFF; - - cvlan0 = (slab_qinq0 >> 16) & 0xFFF; - cvlan1 = (slab_qinq1 >> 16) & 0xFFF; - cvlan2 = (slab_qinq2 >> 16) & 0xFFF; - cvlan3 = (slab_qinq3 >> 16) & 0xFFF; - - tc0 = (dscp0 >> 2) & 0x3; - tc1 = (dscp1 >> 2) & 0x3; - tc2 = (dscp2 >> 2) & 0x3; - tc3 = (dscp3 >> 2) & 0x3; - - tc_q0 = dscp0 & 0x3; - tc_q1 = dscp1 & 0x3; - tc_q2 = dscp2 & 0x3; - tc_q3 = dscp3 & 0x3; - } else { - uint32_t ip_src0 = rte_bswap32(ip0->src_addr); - uint32_t ip_src1 = rte_bswap32(ip1->src_addr); - uint32_t ip_src2 = rte_bswap32(ip2->src_addr); - uint32_t ip_src3 = rte_bswap32(ip3->src_addr); - - svlan0 = 0; - svlan1 = 0; - svlan2 = 0; - svlan3 = 0; - - cvlan0 = (ip_src0 >> 16) & 0xFFF; - cvlan1 = (ip_src1 >> 16) & 0xFFF; - cvlan2 = (ip_src2 >> 16) & 0xFFF; - cvlan3 = (ip_src3 >> 16) & 0xFFF; - - tc0 = (ip_src0 >> 2) & 0x3; - tc1 = (ip_src1 >> 2) & 0x3; - tc2 = (ip_src2 >> 2) & 0x3; - tc3 = (ip_src3 >> 2) & 0x3; - - tc_q0 = ip_src0 & 0x3; - tc_q1 = ip_src1 & 0x3; - tc_q2 = ip_src2 & 0x3; - tc_q3 = ip_src3 & 0x3; - } - - sched0 = RTE_SCHED_PORT_HIERARCHY(svlan0, - cvlan0, - tc0, - tc_q0, - e_RTE_METER_GREEN); - sched1 = RTE_SCHED_PORT_HIERARCHY(svlan1, - cvlan1, - tc1, - tc_q1, - e_RTE_METER_GREEN); - sched2 = RTE_SCHED_PORT_HIERARCHY(svlan2, - cvlan2, - tc2, - tc_q2, - e_RTE_METER_GREEN); - sched3 = RTE_SCHED_PORT_HIERARCHY(svlan3, - cvlan3, - tc3, - tc_q3, - e_RTE_METER_GREEN); - - } - - /* Write */ - pkts[0]->data_off = data_offset0; - pkts[1]->data_off = data_offset1; - pkts[2]->data_off = data_offset2; - pkts[3]->data_off = data_offset3; - - pkts[0]->data_len = total_length0; - pkts[1]->data_len = total_length1; - pkts[2]->data_len = total_length2; - pkts[3]->data_len = total_length3; - - pkts[0]->pkt_len = total_length0; - pkts[1]->pkt_len = total_length1; - pkts[2]->pkt_len = total_length2; - pkts[3]->pkt_len = total_length3; - - if ((qinq == 0) && (mpls == 0)) { - *slab0_ptr0 = entry0->slab[0]; - *slab0_ptr1 = entry1->slab[0]; - *slab0_ptr2 = entry2->slab[0]; - *slab0_ptr3 = entry3->slab[0]; - - if (arp == 0) { - MACADDR_DST_WRITE(slab1_ptr0, entry0->slab[1]); - MACADDR_DST_WRITE(slab1_ptr1, entry1->slab[1]); - MACADDR_DST_WRITE(slab1_ptr2, entry2->slab[1]); - MACADDR_DST_WRITE(slab1_ptr3, entry3->slab[1]); - } - } - - if (qinq) { - *slab0_ptr0 = entry0->slab[0]; - *slab0_ptr1 = entry1->slab[0]; - *slab0_ptr2 = entry2->slab[0]; - *slab0_ptr3 = entry3->slab[0]; - - *slab1_ptr0 = entry0->slab[1]; - *slab1_ptr1 = entry1->slab[1]; - *slab1_ptr2 = entry2->slab[1]; - *slab1_ptr3 = entry3->slab[1]; - - if (arp == 0) { - MACADDR_DST_WRITE(slab2_ptr0, entry0->slab[2]); - MACADDR_DST_WRITE(slab2_ptr1, entry1->slab[2]); - MACADDR_DST_WRITE(slab2_ptr2, entry2->slab[2]); - MACADDR_DST_WRITE(slab2_ptr3, entry3->slab[2]); - } - - if (qinq_sched) { - pkts[0]->hash.sched.lo = sched0 & 0xFFFFFFFF; - pkts[0]->hash.sched.hi = sched0 >> 32; - pkts[1]->hash.sched.lo = sched1 & 0xFFFFFFFF; - pkts[1]->hash.sched.hi = sched1 >> 32; - pkts[2]->hash.sched.lo = sched2 & 0xFFFFFFFF; - pkts[2]->hash.sched.hi = sched2 >> 32; - pkts[3]->hash.sched.lo = sched3 & 0xFFFFFFFF; - pkts[3]->hash.sched.hi = sched3 >> 32; - } - } - - if (mpls) { - if (mpls_color_mark) { - uint64_t mpls_exp0 = rte_bswap64( - (MPLS_LABEL(0, pkt0_color, 0, 0) << 32) | - MPLS_LABEL(0, pkt0_color, 0, 0)); - uint64_t mpls_exp1 = rte_bswap64( - (MPLS_LABEL(0, pkt1_color, 0, 0) << 32) | - MPLS_LABEL(0, pkt1_color, 0, 0)); - uint64_t mpls_exp2 = rte_bswap64( - (MPLS_LABEL(0, pkt2_color, 0, 0) << 32) | - MPLS_LABEL(0, pkt2_color, 0, 0)); - uint64_t mpls_exp3 = rte_bswap64( - (MPLS_LABEL(0, pkt3_color, 0, 0) << 32) | - MPLS_LABEL(0, pkt3_color, 0, 0)); - - *slab0_ptr0 = entry0->slab[0] | mpls_exp0; - *slab0_ptr1 = entry1->slab[0] | mpls_exp1; - *slab0_ptr2 = entry2->slab[0] | mpls_exp2; - *slab0_ptr3 = entry3->slab[0] | mpls_exp3; - - *slab1_ptr0 = entry0->slab[1] | mpls_exp0; - *slab1_ptr1 = entry1->slab[1] | mpls_exp1; - *slab1_ptr2 = entry2->slab[1] | mpls_exp2; - *slab1_ptr3 = entry3->slab[1] | mpls_exp3; - - *slab2_ptr0 = entry0->slab[2]; - *slab2_ptr1 = entry1->slab[2]; - *slab2_ptr2 = entry2->slab[2]; - *slab2_ptr3 = entry3->slab[2]; - } else { - *slab0_ptr0 = entry0->slab[0]; - *slab0_ptr1 = entry1->slab[0]; - *slab0_ptr2 = entry2->slab[0]; - *slab0_ptr3 = entry3->slab[0]; - - *slab1_ptr0 = entry0->slab[1]; - *slab1_ptr1 = entry1->slab[1]; - *slab1_ptr2 = entry2->slab[1]; - *slab1_ptr3 = entry3->slab[1]; - - *slab2_ptr0 = entry0->slab[2]; - *slab2_ptr1 = entry1->slab[2]; - *slab2_ptr2 = entry2->slab[2]; - *slab2_ptr3 = entry3->slab[2]; - } - - if (arp == 0) { - MACADDR_DST_WRITE(slab3_ptr0, entry0->slab[3]); - MACADDR_DST_WRITE(slab3_ptr1, entry1->slab[3]); - MACADDR_DST_WRITE(slab3_ptr2, entry2->slab[3]); - MACADDR_DST_WRITE(slab3_ptr3, entry3->slab[3]); - } - } - - if (arp) { - arp_key0->port_id = port_id0; - arp_key1->port_id = port_id1; - arp_key2->port_id = port_id2; - arp_key3->port_id = port_id3; - - arp_key0->ip = nh_ip0; - arp_key1->ip = nh_ip1; - arp_key2->ip = nh_ip2; - arp_key3->ip = nh_ip3; - } -} - -#define PKT_WORK_ROUTING_ETHERNET(arp) \ -static inline void \ -pkt_work_routing_ether_arp##arp( \ - struct rte_mbuf *pkt, \ - struct rte_pipeline_table_entry *table_entry, \ - void *arg) \ -{ \ - pkt_work_routing(pkt, table_entry, arg, arp, 0, 0, 0, 0);\ -} - -#define PKT4_WORK_ROUTING_ETHERNET(arp) \ -static inline void \ -pkt4_work_routing_ether_arp##arp( \ - struct rte_mbuf **pkts, \ - struct rte_pipeline_table_entry **table_entries, \ - void *arg) \ -{ \ - pkt4_work_routing(pkts, table_entries, arg, arp, 0, 0, 0, 0);\ -} - -#define routing_table_ah_hit_ether(arp) \ -PKT_WORK_ROUTING_ETHERNET(arp) \ -PKT4_WORK_ROUTING_ETHERNET(arp) \ -PIPELINE_TABLE_AH_HIT(routing_table_ah_hit_ether_arp##arp, \ - pkt_work_routing_ether_arp##arp, \ - pkt4_work_routing_ether_arp##arp) - -routing_table_ah_hit_ether(0) -routing_table_ah_hit_ether(1) - -#define PKT_WORK_ROUTING_ETHERNET_QINQ(sched, arp) \ -static inline void \ -pkt_work_routing_ether_qinq_sched##sched##_arp##arp( \ - struct rte_mbuf *pkt, \ - struct rte_pipeline_table_entry *table_entry, \ - void *arg) \ -{ \ - pkt_work_routing(pkt, table_entry, arg, arp, 1, sched, 0, 0);\ -} - -#define PKT4_WORK_ROUTING_ETHERNET_QINQ(sched, arp) \ -static inline void \ -pkt4_work_routing_ether_qinq_sched##sched##_arp##arp( \ - struct rte_mbuf **pkts, \ - struct rte_pipeline_table_entry **table_entries, \ - void *arg) \ -{ \ - pkt4_work_routing(pkts, table_entries, arg, arp, 1, sched, 0, 0);\ -} - -#define routing_table_ah_hit_ether_qinq(sched, arp) \ -PKT_WORK_ROUTING_ETHERNET_QINQ(sched, arp) \ -PKT4_WORK_ROUTING_ETHERNET_QINQ(sched, arp) \ -PIPELINE_TABLE_AH_HIT(routing_table_ah_hit_ether_qinq_sched##sched##_arp##arp,\ - pkt_work_routing_ether_qinq_sched##sched##_arp##arp, \ - pkt4_work_routing_ether_qinq_sched##sched##_arp##arp) - -routing_table_ah_hit_ether_qinq(0, 0) -routing_table_ah_hit_ether_qinq(1, 0) -routing_table_ah_hit_ether_qinq(2, 0) -routing_table_ah_hit_ether_qinq(0, 1) -routing_table_ah_hit_ether_qinq(1, 1) -routing_table_ah_hit_ether_qinq(2, 1) - -#define PKT_WORK_ROUTING_ETHERNET_MPLS(color, arp) \ -static inline void \ -pkt_work_routing_ether_mpls_color##color##_arp##arp( \ - struct rte_mbuf *pkt, \ - struct rte_pipeline_table_entry *table_entry, \ - void *arg) \ -{ \ - pkt_work_routing(pkt, table_entry, arg, arp, 0, 0, 1, color);\ -} - -#define PKT4_WORK_ROUTING_ETHERNET_MPLS(color, arp) \ -static inline void \ -pkt4_work_routing_ether_mpls_color##color##_arp##arp( \ - struct rte_mbuf **pkts, \ - struct rte_pipeline_table_entry **table_entries, \ - void *arg) \ -{ \ - pkt4_work_routing(pkts, table_entries, arg, arp, 0, 0, 1, color);\ -} - -#define routing_table_ah_hit_ether_mpls(color, arp) \ -PKT_WORK_ROUTING_ETHERNET_MPLS(color, arp) \ -PKT4_WORK_ROUTING_ETHERNET_MPLS(color, arp) \ -PIPELINE_TABLE_AH_HIT(routing_table_ah_hit_ether_mpls_color##color##_arp##arp,\ - pkt_work_routing_ether_mpls_color##color##_arp##arp, \ - pkt4_work_routing_ether_mpls_color##color##_arp##arp) - -routing_table_ah_hit_ether_mpls(0, 0) -routing_table_ah_hit_ether_mpls(1, 0) -routing_table_ah_hit_ether_mpls(0, 1) -routing_table_ah_hit_ether_mpls(1, 1) - -static rte_pipeline_table_action_handler_hit -get_routing_table_ah_hit(struct pipeline_routing *p) -{ - if (p->params.dbg_ah_disable) - return NULL; - - switch (p->params.encap) { - case PIPELINE_ROUTING_ENCAP_ETHERNET: - return (p->params.n_arp_entries) ? - routing_table_ah_hit_ether_arp1 : - routing_table_ah_hit_ether_arp0; - - case PIPELINE_ROUTING_ENCAP_ETHERNET_QINQ: - if (p->params.n_arp_entries) - switch (p->params.qinq_sched) { - case 0: - return routing_table_ah_hit_ether_qinq_sched0_arp1; - case 1: - return routing_table_ah_hit_ether_qinq_sched1_arp1; - case 2: - return routing_table_ah_hit_ether_qinq_sched2_arp1; - default: - return NULL; - } - else - switch (p->params.qinq_sched) { - case 0: - return routing_table_ah_hit_ether_qinq_sched0_arp0; - case 1: - return routing_table_ah_hit_ether_qinq_sched1_arp0; - case 2: - return routing_table_ah_hit_ether_qinq_sched2_arp0; - default: - return NULL; - } - - case PIPELINE_ROUTING_ENCAP_ETHERNET_MPLS: - if (p->params.n_arp_entries) - if (p->params.mpls_color_mark) - return routing_table_ah_hit_ether_mpls_color1_arp1; - else - return routing_table_ah_hit_ether_mpls_color0_arp1; - else - if (p->params.mpls_color_mark) - return routing_table_ah_hit_ether_mpls_color1_arp0; - else - return routing_table_ah_hit_ether_mpls_color0_arp0; - - default: - return NULL; - } -} - -/* - * ARP table - */ -struct arp_table_entry { - struct rte_pipeline_table_entry head; - uint64_t macaddr; -}; - -/** - * ARP table AH - */ -static inline void -pkt_work_arp( - struct rte_mbuf *pkt, - struct rte_pipeline_table_entry *table_entry, - __rte_unused void *arg) -{ - struct arp_table_entry *entry = (struct arp_table_entry *) table_entry; - - /* Read */ - uint64_t macaddr_dst = entry->macaddr; - uint64_t *slab_ptr = (uint64_t *) ((char *) pkt->buf_addr + - (pkt->data_off - 2)); - - /* Compute */ - - /* Write */ - MACADDR_DST_WRITE(slab_ptr, macaddr_dst); -} - -static inline void -pkt4_work_arp( - struct rte_mbuf **pkts, - struct rte_pipeline_table_entry **table_entries, - __rte_unused void *arg) -{ - struct arp_table_entry *entry0 = - (struct arp_table_entry *) table_entries[0]; - struct arp_table_entry *entry1 = - (struct arp_table_entry *) table_entries[1]; - struct arp_table_entry *entry2 = - (struct arp_table_entry *) table_entries[2]; - struct arp_table_entry *entry3 = - (struct arp_table_entry *) table_entries[3]; - - /* Read */ - uint64_t macaddr_dst0 = entry0->macaddr; - uint64_t macaddr_dst1 = entry1->macaddr; - uint64_t macaddr_dst2 = entry2->macaddr; - uint64_t macaddr_dst3 = entry3->macaddr; - - uint64_t *slab_ptr0 = (uint64_t *) ((char *) pkts[0]->buf_addr + - (pkts[0]->data_off - 2)); - uint64_t *slab_ptr1 = (uint64_t *) ((char *) pkts[1]->buf_addr + - (pkts[1]->data_off - 2)); - uint64_t *slab_ptr2 = (uint64_t *) ((char *) pkts[2]->buf_addr + - (pkts[2]->data_off - 2)); - uint64_t *slab_ptr3 = (uint64_t *) ((char *) pkts[3]->buf_addr + - (pkts[3]->data_off - 2)); - - /* Compute */ - - /* Write */ - MACADDR_DST_WRITE(slab_ptr0, macaddr_dst0); - MACADDR_DST_WRITE(slab_ptr1, macaddr_dst1); - MACADDR_DST_WRITE(slab_ptr2, macaddr_dst2); - MACADDR_DST_WRITE(slab_ptr3, macaddr_dst3); -} - -PIPELINE_TABLE_AH_HIT(arp_table_ah_hit, - pkt_work_arp, - pkt4_work_arp); - -static rte_pipeline_table_action_handler_hit -get_arp_table_ah_hit(struct pipeline_routing *p) -{ - if (p->params.dbg_ah_disable) - return NULL; - - return arp_table_ah_hit; -} - -/* - * Argument parsing - */ -int -pipeline_routing_parse_args(struct pipeline_routing_params *p, - struct pipeline_params *params) -{ - uint32_t n_routes_present = 0; - uint32_t port_local_dest_present = 0; - uint32_t encap_present = 0; - uint32_t qinq_sched_present = 0; - uint32_t mpls_color_mark_present = 0; - uint32_t n_arp_entries_present = 0; - uint32_t ip_hdr_offset_present = 0; - uint32_t arp_key_offset_present = 0; - uint32_t color_offset_present = 0; - uint32_t dbg_ah_disable_present = 0; - uint32_t i; - - /* default values */ - p->n_routes = PIPELINE_ROUTING_N_ROUTES_DEFAULT; - p->port_local_dest = params->n_ports_out - 1; - p->encap = PIPELINE_ROUTING_ENCAP_ETHERNET; - p->qinq_sched = 0; - p->mpls_color_mark = 0; - p->n_arp_entries = 0; - p->dbg_ah_disable = 0; - - for (i = 0; i < params->n_args; i++) { - char *arg_name = params->args_name[i]; - char *arg_value = params->args_value[i]; - - /* n_routes */ - if (strcmp(arg_name, "n_routes") == 0) { - int status; - - PIPELINE_PARSE_ERR_DUPLICATE( - n_routes_present == 0, params->name, - arg_name); - n_routes_present = 1; - - status = parser_read_uint32(&p->n_routes, - arg_value); - PIPELINE_PARSE_ERR_INV_VAL(((status != -EINVAL) && - (p->n_routes != 0)), params->name, - arg_name, arg_value); - PIPELINE_PARSE_ERR_OUT_RNG((status != -ERANGE), - params->name, arg_name, arg_value); - - continue; - } - /* port_local_dest */ - if (strcmp(arg_name, "port_local_dest") == 0) { - int status; - - PIPELINE_PARSE_ERR_DUPLICATE( - port_local_dest_present == 0, params->name, - arg_name); - port_local_dest_present = 1; - - status = parser_read_uint32(&p->port_local_dest, - arg_value); - PIPELINE_PARSE_ERR_INV_VAL(((status == 0) && - (p->port_local_dest < params->n_ports_out)), - params->name, arg_name, arg_value); - - continue; - } - - /* encap */ - if (strcmp(arg_name, "encap") == 0) { - PIPELINE_PARSE_ERR_DUPLICATE(encap_present == 0, - params->name, arg_name); - encap_present = 1; - - /* ethernet */ - if (strcmp(arg_value, "ethernet") == 0) { - p->encap = PIPELINE_ROUTING_ENCAP_ETHERNET; - continue; - } - - /* ethernet_qinq */ - if (strcmp(arg_value, "ethernet_qinq") == 0) { - p->encap = PIPELINE_ROUTING_ENCAP_ETHERNET_QINQ; - continue; - } - - /* ethernet_mpls */ - if (strcmp(arg_value, "ethernet_mpls") == 0) { - p->encap = PIPELINE_ROUTING_ENCAP_ETHERNET_MPLS; - continue; - } - - /* any other */ - PIPELINE_PARSE_ERR_INV_VAL(0, params->name, - arg_name, arg_value); - } - - /* qinq_sched */ - if (strcmp(arg_name, "qinq_sched") == 0) { - int status; - - PIPELINE_PARSE_ERR_DUPLICATE( - qinq_sched_present == 0, params->name, - arg_name); - qinq_sched_present = 1; - - status = parser_read_arg_bool(arg_value); - if (status == -EINVAL) { - if (strcmp(arg_value, "test") == 0) { - p->qinq_sched = 2; - continue; - } - } else { - p->qinq_sched = status; - continue; - } - - PIPELINE_PARSE_ERR_INV_VAL(0, params->name, - arg_name, arg_value); - } - - /* mpls_color_mark */ - if (strcmp(arg_name, "mpls_color_mark") == 0) { - int status; - - PIPELINE_PARSE_ERR_DUPLICATE( - mpls_color_mark_present == 0, - params->name, arg_name); - mpls_color_mark_present = 1; - - - status = parser_read_arg_bool(arg_value); - if (status >= 0) { - p->mpls_color_mark = status; - continue; - } - - PIPELINE_PARSE_ERR_INV_VAL(0, params->name, - arg_name, arg_value); - } - - /* n_arp_entries */ - if (strcmp(arg_name, "n_arp_entries") == 0) { - int status; - - PIPELINE_PARSE_ERR_DUPLICATE( - n_arp_entries_present == 0, params->name, - arg_name); - n_arp_entries_present = 1; - - status = parser_read_uint32(&p->n_arp_entries, - 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; - } - - /* ip_hdr_offset */ - if (strcmp(arg_name, "ip_hdr_offset") == 0) { - int status; - - PIPELINE_PARSE_ERR_DUPLICATE( - ip_hdr_offset_present == 0, params->name, - arg_name); - ip_hdr_offset_present = 1; - - status = parser_read_uint32(&p->ip_hdr_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; - } - - /* arp_key_offset */ - if (strcmp(arg_name, "arp_key_offset") == 0) { - int status; - - PIPELINE_PARSE_ERR_DUPLICATE( - arp_key_offset_present == 0, params->name, - arg_name); - arp_key_offset_present = 1; - - status = parser_read_uint32(&p->arp_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; - } - - /* color_offset */ - if (strcmp(arg_name, "color_offset") == 0) { - int status; - - PIPELINE_PARSE_ERR_DUPLICATE( - color_offset_present == 0, params->name, - arg_name); - color_offset_present = 1; - - status = parser_read_uint32(&p->color_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; - } - - /* debug */ - if (strcmp(arg_name, "dbg_ah_disable") == 0) { - int status; - - PIPELINE_PARSE_ERR_DUPLICATE( - dbg_ah_disable_present == 0, params->name, - arg_name); - dbg_ah_disable_present = 1; - - status = parser_read_arg_bool(arg_value); - if (status >= 0) { - p->dbg_ah_disable = status; - continue; - } - - PIPELINE_PARSE_ERR_INV_VAL(0, params->name, - arg_name, arg_value); - - continue; - } - - /* any other */ - PIPELINE_PARSE_ERR_INV_ENT(0, params->name, arg_name); - } - - /* Check that mandatory arguments are present */ - PIPELINE_PARSE_ERR_MANDATORY(ip_hdr_offset_present, params->name, - "ip_hdr_offset"); - - /* Check relations between arguments */ - switch (p->encap) { - case PIPELINE_ROUTING_ENCAP_ETHERNET: - PIPELINE_ARG_CHECK((!p->qinq_sched), "Parse error in " - "section \"%s\": encap = ethernet, therefore " - "qinq_sched = yes/test is not allowed", - params->name); - PIPELINE_ARG_CHECK((!p->mpls_color_mark), "Parse error " - "in section \"%s\": encap = ethernet, therefore " - "mpls_color_mark = yes is not allowed", - params->name); - PIPELINE_ARG_CHECK((!color_offset_present), "Parse error " - "in section \"%s\": encap = ethernet, therefore " - "color_offset is not allowed", - params->name); - break; - - case PIPELINE_ROUTING_ENCAP_ETHERNET_QINQ: - PIPELINE_ARG_CHECK((!p->mpls_color_mark), "Parse error " - "in section \"%s\": encap = ethernet_qinq, " - "therefore mpls_color_mark = yes is not allowed", - params->name); - PIPELINE_ARG_CHECK((!color_offset_present), "Parse error " - "in section \"%s\": encap = ethernet_qinq, " - "therefore color_offset is not allowed", - params->name); - break; - - case PIPELINE_ROUTING_ENCAP_ETHERNET_MPLS: - PIPELINE_ARG_CHECK((!p->qinq_sched), "Parse error in " - "section \"%s\": encap = ethernet_mpls, therefore " - "qinq_sched = yes/test is not allowed", - params->name); - break; - } - - PIPELINE_ARG_CHECK((!(p->n_arp_entries && - (!arp_key_offset_present))), "Parse error in section " - "\"%s\": n_arp_entries is set while " - "arp_key_offset is not set", params->name); - - PIPELINE_ARG_CHECK((!((p->n_arp_entries == 0) && - arp_key_offset_present)), "Parse error in section " - "\"%s\": arp_key_offset present while " - "n_arp_entries is not set", params->name); - - return 0; -} - -static void * -pipeline_routing_init(struct pipeline_params *params, - __rte_unused void *arg) -{ - struct pipeline *p; - struct pipeline_routing *p_rt; - 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 pipeline_routing)); - p = rte_zmalloc(NULL, size, RTE_CACHE_LINE_SIZE); - p_rt = (struct pipeline_routing *) p; - if (p == NULL) - return NULL; - - strcpy(p->name, params->name); - p->log_level = params->log_level; - - PLOG(p, HIGH, "Routing"); - - /* Parse arguments */ - if (pipeline_routing_parse_args(&p_rt->params, 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; - } - } - - /* Routing table */ - p->n_tables = 1; - { - struct rte_table_lpm_params table_lpm_params = { - .name = p->name, - .n_rules = p_rt->params.n_routes, - .number_tbl8s = PIPELINE_ROUTING_LPM_TABLE_NUMBER_TABLE8s, - .flags = 0, - .entry_unique_size = sizeof(struct routing_table_entry), - .offset = p_rt->params.ip_hdr_offset + - __builtin_offsetof(struct ipv4_hdr, dst_addr), - }; - - struct rte_pipeline_table_params table_params = { - .ops = &rte_table_lpm_ops, - .arg_create = &table_lpm_params, - .f_action_hit = get_routing_table_ah_hit(p_rt), - .f_action_miss = NULL, - .arg_ah = p_rt, - .action_data_size = - sizeof(struct routing_table_entry) - - sizeof(struct rte_pipeline_table_entry), - }; - - int status; - - 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; - } - } - - /* ARP table configuration */ - if (p_rt->params.n_arp_entries) { - struct rte_table_hash_params table_arp_params = { - .name = p->name, - .key_size = 8, - .key_offset = p_rt->params.arp_key_offset, - .key_mask = NULL, - .n_keys = p_rt->params.n_arp_entries, - .n_buckets = - rte_align32pow2(p_rt->params.n_arp_entries / 4), - .f_hash = hash_default_key8, - .seed = 0, - }; - - struct rte_pipeline_table_params table_params = { - .ops = &rte_table_hash_key8_ext_ops, - .arg_create = &table_arp_params, - .f_action_hit = get_arp_table_ah_hit(p_rt), - .f_action_miss = NULL, - .arg_ah = p_rt, - .action_data_size = sizeof(struct arp_table_entry) - - sizeof(struct rte_pipeline_table_entry), - }; - - int status; - - status = rte_pipeline_table_create(p->p, - &table_params, - &p->table_id[1]); - - if (status) { - rte_pipeline_free(p->p); - rte_free(p); - return NULL; - } - - p->n_tables++; - } - - /* 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_rt->custom_handlers, - custom_handlers, - sizeof(p_rt->custom_handlers)); - - return p; -} - -static int -pipeline_routing_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_routing_timer(void *pipeline) -{ - struct pipeline *p = (struct pipeline *) pipeline; - - pipeline_msg_req_handle(p); - rte_pipeline_flush(p->p); - - return 0; -} - -void * -pipeline_routing_msg_req_custom_handler(struct pipeline *p, - void *msg) -{ - struct pipeline_routing *p_rt = (struct pipeline_routing *) p; - struct pipeline_custom_msg_req *req = msg; - pipeline_msg_req_handler f_handle; - - f_handle = (req->subtype < PIPELINE_ROUTING_MSG_REQS) ? - p_rt->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); -} - -void * -pipeline_routing_msg_req_route_add_handler(struct pipeline *p, void *msg) -{ - struct pipeline_routing *p_rt = (struct pipeline_routing *) p; - struct pipeline_routing_route_add_msg_req *req = msg; - struct pipeline_routing_route_add_msg_rsp *rsp = msg; - - struct rte_table_lpm_key key = { - .ip = req->key.key.ipv4.ip, - .depth = req->key.key.ipv4.depth, - }; - - struct routing_table_entry entry_arp0 = { - .head = { - .action = RTE_PIPELINE_ACTION_PORT, - {.port_id = p->port_out_id[req->data.port_id]}, - }, - - .flags = req->data.flags, - .port_id = req->data.port_id, - .ip = 0, - .data_offset = 0, - .ether_l2_length = 0, - .slab = {0}, - .slab_offset = {0}, - }; - - struct routing_table_entry entry_arp1 = { - .head = { - .action = RTE_PIPELINE_ACTION_TABLE, - {.table_id = p->table_id[1]}, - }, - - .flags = req->data.flags, - .port_id = req->data.port_id, - .ip = rte_bswap32(req->data.ethernet.ip), - .data_offset = 0, - .ether_l2_length = 0, - .slab = {0}, - .slab_offset = {0}, - }; - - struct rte_pipeline_table_entry *entry = (p_rt->params.n_arp_entries) ? - (struct rte_pipeline_table_entry *) &entry_arp1 : - (struct rte_pipeline_table_entry *) &entry_arp0; - - if ((req->key.type != PIPELINE_ROUTING_ROUTE_IPV4) || - ((p_rt->params.n_arp_entries == 0) && - (req->data.flags & PIPELINE_ROUTING_ROUTE_ARP)) || - (p_rt->params.n_arp_entries && - ((req->data.flags & PIPELINE_ROUTING_ROUTE_ARP) == 0)) || - ((p_rt->params.encap != PIPELINE_ROUTING_ENCAP_ETHERNET_QINQ) && - (req->data.flags & PIPELINE_ROUTING_ROUTE_QINQ)) || - ((p_rt->params.encap == PIPELINE_ROUTING_ENCAP_ETHERNET_QINQ) && - ((req->data.flags & PIPELINE_ROUTING_ROUTE_QINQ) == 0)) || - ((p_rt->params.encap != PIPELINE_ROUTING_ENCAP_ETHERNET_MPLS) && - (req->data.flags & PIPELINE_ROUTING_ROUTE_MPLS)) || - ((p_rt->params.encap == PIPELINE_ROUTING_ENCAP_ETHERNET_MPLS) && - ((req->data.flags & PIPELINE_ROUTING_ROUTE_MPLS) == 0))) { - rsp->status = -1; - return rsp; - } - - /* Ether - ARP off */ - if ((p_rt->params.encap == PIPELINE_ROUTING_ENCAP_ETHERNET) && - (p_rt->params.n_arp_entries == 0)) { - uint64_t macaddr_src = p_rt->macaddr[req->data.port_id]; - uint64_t macaddr_dst; - uint64_t ethertype = ETHER_TYPE_IPv4; - - macaddr_dst = *((uint64_t *)&(req->data.ethernet.macaddr)); - macaddr_dst = rte_bswap64(macaddr_dst << 16); - - entry_arp0.slab[0] = - SLAB_NBO_MACADDRSRC_ETHERTYPE(macaddr_src, ethertype); - entry_arp0.slab_offset[0] = p_rt->params.ip_hdr_offset - 8; - - entry_arp0.slab[1] = rte_bswap64(macaddr_dst); - entry_arp0.slab_offset[1] = p_rt->params.ip_hdr_offset - 2 * 8; - - entry_arp0.data_offset = entry_arp0.slab_offset[1] + 2 - - sizeof(struct rte_mbuf); - entry_arp0.ether_l2_length = 14; - } - - /* Ether - ARP on */ - if ((p_rt->params.encap == PIPELINE_ROUTING_ENCAP_ETHERNET) && - p_rt->params.n_arp_entries) { - uint64_t macaddr_src = p_rt->macaddr[req->data.port_id]; - uint64_t ethertype = ETHER_TYPE_IPv4; - - entry_arp1.slab[0] = - SLAB_NBO_MACADDRSRC_ETHERTYPE(macaddr_src, ethertype); - entry_arp1.slab_offset[0] = p_rt->params.ip_hdr_offset - 8; - - entry_arp1.data_offset = entry_arp1.slab_offset[0] - 6 - - sizeof(struct rte_mbuf); - entry_arp1.ether_l2_length = 14; - } - - /* Ether QinQ - ARP off */ - if ((p_rt->params.encap == PIPELINE_ROUTING_ENCAP_ETHERNET_QINQ) && - (p_rt->params.n_arp_entries == 0)) { - uint64_t macaddr_src = p_rt->macaddr[req->data.port_id]; - uint64_t macaddr_dst; - uint64_t ethertype_ipv4 = ETHER_TYPE_IPv4; - uint64_t ethertype_vlan = 0x8100; - uint64_t ethertype_qinq = 0x9100; - uint64_t svlan = req->data.l2.qinq.svlan; - uint64_t cvlan = req->data.l2.qinq.cvlan; - - macaddr_dst = *((uint64_t *)&(req->data.ethernet.macaddr)); - macaddr_dst = rte_bswap64(macaddr_dst << 16); - - entry_arp0.slab[0] = rte_bswap64((svlan << 48) | - (ethertype_vlan << 32) | - (cvlan << 16) | - ethertype_ipv4); - entry_arp0.slab_offset[0] = p_rt->params.ip_hdr_offset - 8; - - entry_arp0.slab[1] = - SLAB_NBO_MACADDRSRC_ETHERTYPE(macaddr_src, ethertype_qinq); - entry_arp0.slab_offset[1] = p_rt->params.ip_hdr_offset - 2 * 8; - - entry_arp0.slab[2] = rte_bswap64(macaddr_dst); - entry_arp0.slab_offset[2] = p_rt->params.ip_hdr_offset - 3 * 8; - - entry_arp0.data_offset = entry_arp0.slab_offset[2] + 2 - - sizeof(struct rte_mbuf); - entry_arp0.ether_l2_length = 22; - } - - /* Ether QinQ - ARP on */ - if ((p_rt->params.encap == PIPELINE_ROUTING_ENCAP_ETHERNET_QINQ) && - p_rt->params.n_arp_entries) { - uint64_t macaddr_src = p_rt->macaddr[req->data.port_id]; - uint64_t ethertype_ipv4 = ETHER_TYPE_IPv4; - uint64_t ethertype_vlan = 0x8100; - uint64_t ethertype_qinq = 0x9100; - uint64_t svlan = req->data.l2.qinq.svlan; - uint64_t cvlan = req->data.l2.qinq.cvlan; - - entry_arp1.slab[0] = rte_bswap64((svlan << 48) | - (ethertype_vlan << 32) | - (cvlan << 16) | - ethertype_ipv4); - entry_arp1.slab_offset[0] = p_rt->params.ip_hdr_offset - 8; - - entry_arp1.slab[1] = - SLAB_NBO_MACADDRSRC_ETHERTYPE(macaddr_src, ethertype_qinq); - entry_arp1.slab_offset[1] = p_rt->params.ip_hdr_offset - 2 * 8; - - entry_arp1.data_offset = entry_arp1.slab_offset[1] - 6 - - sizeof(struct rte_mbuf); - entry_arp1.ether_l2_length = 22; - } - - /* Ether MPLS - ARP off */ - if ((p_rt->params.encap == PIPELINE_ROUTING_ENCAP_ETHERNET_MPLS) && - (p_rt->params.n_arp_entries == 0)) { - uint64_t macaddr_src = p_rt->macaddr[req->data.port_id]; - uint64_t macaddr_dst; - uint64_t ethertype_mpls = 0x8847; - - uint64_t label0 = req->data.l2.mpls.labels[0]; - uint64_t label1 = req->data.l2.mpls.labels[1]; - uint64_t label2 = req->data.l2.mpls.labels[2]; - uint64_t label3 = req->data.l2.mpls.labels[3]; - uint32_t n_labels = req->data.l2.mpls.n_labels; - - macaddr_dst = *((uint64_t *)&(req->data.ethernet.macaddr)); - macaddr_dst = rte_bswap64(macaddr_dst << 16); - - switch (n_labels) { - case 1: - entry_arp0.slab[0] = 0; - entry_arp0.slab_offset[0] = - p_rt->params.ip_hdr_offset - 8; - - entry_arp0.slab[1] = rte_bswap64( - MPLS_LABEL(label0, 0, 1, 0)); - entry_arp0.slab_offset[1] = - p_rt->params.ip_hdr_offset - 8; - break; - - case 2: - entry_arp0.slab[0] = 0; - entry_arp0.slab_offset[0] = - p_rt->params.ip_hdr_offset - 8; - - entry_arp0.slab[1] = rte_bswap64( - (MPLS_LABEL(label0, 0, 0, 0) << 32) | - MPLS_LABEL(label1, 0, 1, 0)); - entry_arp0.slab_offset[1] = - p_rt->params.ip_hdr_offset - 8; - break; - - case 3: - entry_arp0.slab[0] = rte_bswap64( - (MPLS_LABEL(label1, 0, 0, 0) << 32) | - MPLS_LABEL(label2, 0, 1, 0)); - entry_arp0.slab_offset[0] = - p_rt->params.ip_hdr_offset - 8; - - entry_arp0.slab[1] = rte_bswap64( - MPLS_LABEL(label0, 0, 0, 0)); - entry_arp0.slab_offset[1] = - p_rt->params.ip_hdr_offset - 2 * 8; - break; - - case 4: - entry_arp0.slab[0] = rte_bswap64( - (MPLS_LABEL(label2, 0, 0, 0) << 32) | - MPLS_LABEL(label3, 0, 1, 0)); - entry_arp0.slab_offset[0] = - p_rt->params.ip_hdr_offset - 8; - - entry_arp0.slab[1] = rte_bswap64( - (MPLS_LABEL(label0, 0, 0, 0) << 32) | - MPLS_LABEL(label1, 0, 0, 0)); - entry_arp0.slab_offset[1] = - p_rt->params.ip_hdr_offset - 2 * 8; - break; - - default: - rsp->status = -1; - return rsp; - } - - entry_arp0.slab[2] = - SLAB_NBO_MACADDRSRC_ETHERTYPE(macaddr_src, ethertype_mpls); - entry_arp0.slab_offset[2] = p_rt->params.ip_hdr_offset - - (n_labels * 4 + 8); - - entry_arp0.slab[3] = rte_bswap64(macaddr_dst); - entry_arp0.slab_offset[3] = p_rt->params.ip_hdr_offset - - (n_labels * 4 + 2 * 8); - - entry_arp0.data_offset = entry_arp0.slab_offset[3] + 2 - - sizeof(struct rte_mbuf); - entry_arp0.ether_l2_length = n_labels * 4 + 14; - } - - /* Ether MPLS - ARP on */ - if ((p_rt->params.encap == PIPELINE_ROUTING_ENCAP_ETHERNET_MPLS) && - p_rt->params.n_arp_entries) { - uint64_t macaddr_src = p_rt->macaddr[req->data.port_id]; - uint64_t ethertype_mpls = 0x8847; - - uint64_t label0 = req->data.l2.mpls.labels[0]; - uint64_t label1 = req->data.l2.mpls.labels[1]; - uint64_t label2 = req->data.l2.mpls.labels[2]; - uint64_t label3 = req->data.l2.mpls.labels[3]; - uint32_t n_labels = req->data.l2.mpls.n_labels; - - switch (n_labels) { - case 1: - entry_arp1.slab[0] = 0; - entry_arp1.slab_offset[0] = - p_rt->params.ip_hdr_offset - 8; - - entry_arp1.slab[1] = rte_bswap64( - MPLS_LABEL(label0, 0, 1, 0)); - entry_arp1.slab_offset[1] = - p_rt->params.ip_hdr_offset - 8; - break; - - case 2: - entry_arp1.slab[0] = 0; - entry_arp1.slab_offset[0] = - p_rt->params.ip_hdr_offset - 8; - - entry_arp1.slab[1] = rte_bswap64( - (MPLS_LABEL(label0, 0, 0, 0) << 32) | - MPLS_LABEL(label1, 0, 1, 0)); - entry_arp1.slab_offset[1] = - p_rt->params.ip_hdr_offset - 8; - break; - - case 3: - entry_arp1.slab[0] = rte_bswap64( - (MPLS_LABEL(label1, 0, 0, 0) << 32) | - MPLS_LABEL(label2, 0, 1, 0)); - entry_arp1.slab_offset[0] = - p_rt->params.ip_hdr_offset - 8; - - entry_arp1.slab[1] = rte_bswap64( - MPLS_LABEL(label0, 0, 0, 0)); - entry_arp1.slab_offset[1] = - p_rt->params.ip_hdr_offset - 2 * 8; - break; - - case 4: - entry_arp1.slab[0] = rte_bswap64( - (MPLS_LABEL(label2, 0, 0, 0) << 32) | - MPLS_LABEL(label3, 0, 1, 0)); - entry_arp1.slab_offset[0] = - p_rt->params.ip_hdr_offset - 8; - - entry_arp1.slab[1] = rte_bswap64( - (MPLS_LABEL(label0, 0, 0, 0) << 32) | - MPLS_LABEL(label1, 0, 0, 0)); - entry_arp1.slab_offset[1] = - p_rt->params.ip_hdr_offset - 2 * 8; - break; - - default: - rsp->status = -1; - return rsp; - } - - entry_arp1.slab[2] = - SLAB_NBO_MACADDRSRC_ETHERTYPE(macaddr_src, ethertype_mpls); - entry_arp1.slab_offset[2] = p_rt->params.ip_hdr_offset - - (n_labels * 4 + 8); - - entry_arp1.data_offset = entry_arp1.slab_offset[2] - 6 - - sizeof(struct rte_mbuf); - entry_arp1.ether_l2_length = n_labels * 4 + 14; - } - - rsp->status = rte_pipeline_table_entry_add(p->p, - p->table_id[0], - &key, - entry, - &rsp->key_found, - (struct rte_pipeline_table_entry **) &rsp->entry_ptr); - - return rsp; -} - -void * -pipeline_routing_msg_req_route_del_handler(struct pipeline *p, void *msg) -{ - struct pipeline_routing_route_delete_msg_req *req = msg; - struct pipeline_routing_route_delete_msg_rsp *rsp = msg; - - struct rte_table_lpm_key key = { - .ip = req->key.key.ipv4.ip, - .depth = req->key.key.ipv4.depth, - }; - - if (req->key.type != PIPELINE_ROUTING_ROUTE_IPV4) { - rsp->status = -1; - return rsp; - } - - rsp->status = rte_pipeline_table_entry_delete(p->p, - p->table_id[0], - &key, - &rsp->key_found, - NULL); - - return rsp; -} - -void * -pipeline_routing_msg_req_route_add_default_handler(struct pipeline *p, - void *msg) -{ - struct pipeline_routing_route_add_default_msg_req *req = msg; - struct pipeline_routing_route_add_default_msg_rsp *rsp = msg; - - struct routing_table_entry default_entry = { - .head = { - .action = RTE_PIPELINE_ACTION_PORT, - {.port_id = p->port_out_id[req->port_id]}, - }, - - .flags = 0, - .port_id = 0, - .ip = 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; -} - -void * -pipeline_routing_msg_req_route_del_default_handler(struct pipeline *p, - void *msg) -{ - struct pipeline_routing_route_delete_default_msg_rsp *rsp = msg; - - rsp->status = rte_pipeline_table_default_entry_delete(p->p, - p->table_id[0], - NULL); - - return rsp; -} - -void * -pipeline_routing_msg_req_arp_add_handler(struct pipeline *p, void *msg) -{ - struct pipeline_routing_arp_add_msg_req *req = msg; - struct pipeline_routing_arp_add_msg_rsp *rsp = msg; - - struct pipeline_routing_arp_key_ipv4 key = { - .port_id = req->key.key.ipv4.port_id, - .ip = rte_bswap32(req->key.key.ipv4.ip), - }; - - struct arp_table_entry entry = { - .head = { - .action = RTE_PIPELINE_ACTION_PORT, - {.port_id = p->port_out_id[req->key.key.ipv4.port_id]}, - }, - - .macaddr = 0, /* set below */ - }; - - if (req->key.type != PIPELINE_ROUTING_ARP_IPV4) { - rsp->status = -1; - return rsp; - } - - entry.macaddr = *((uint64_t *)&(req->macaddr)); - entry.macaddr = entry.macaddr << 16; - - rsp->status = rte_pipeline_table_entry_add(p->p, - p->table_id[1], - &key, - (struct rte_pipeline_table_entry *) &entry, - &rsp->key_found, - (struct rte_pipeline_table_entry **) &rsp->entry_ptr); - - return rsp; -} - -void * -pipeline_routing_msg_req_arp_del_handler(struct pipeline *p, void *msg) -{ - struct pipeline_routing_arp_delete_msg_req *req = msg; - struct pipeline_routing_arp_delete_msg_rsp *rsp = msg; - - struct pipeline_routing_arp_key_ipv4 key = { - .port_id = req->key.key.ipv4.port_id, - .ip = rte_bswap32(req->key.key.ipv4.ip), - }; - - if (req->key.type != PIPELINE_ROUTING_ARP_IPV4) { - rsp->status = -1; - return rsp; - } - - rsp->status = rte_pipeline_table_entry_delete(p->p, - p->table_id[1], - &key, - &rsp->key_found, - NULL); - - return rsp; -} - -void * -pipeline_routing_msg_req_arp_add_default_handler(struct pipeline *p, void *msg) -{ - struct pipeline_routing_arp_add_default_msg_req *req = msg; - struct pipeline_routing_arp_add_default_msg_rsp *rsp = msg; - - struct arp_table_entry default_entry = { - .head = { - .action = RTE_PIPELINE_ACTION_PORT, - {.port_id = p->port_out_id[req->port_id]}, - }, - - .macaddr = 0, - }; - - rsp->status = rte_pipeline_table_default_entry_add(p->p, - p->table_id[1], - (struct rte_pipeline_table_entry *) &default_entry, - (struct rte_pipeline_table_entry **) &rsp->entry_ptr); - - return rsp; -} - -void * -pipeline_routing_msg_req_arp_del_default_handler(struct pipeline *p, void *msg) -{ - struct pipeline_routing_arp_delete_default_msg_rsp *rsp = msg; - - rsp->status = rte_pipeline_table_default_entry_delete(p->p, - p->table_id[1], - NULL); - - return rsp; -} - -void * -pipeline_routing_msg_req_set_macaddr_handler(struct pipeline *p, void *msg) -{ - struct pipeline_routing *p_rt = (struct pipeline_routing *) p; - struct pipeline_routing_set_macaddr_msg_req *req = msg; - struct pipeline_routing_set_macaddr_msg_rsp *rsp = msg; - uint32_t port_id; - - for (port_id = 0; port_id < p->n_ports_out; port_id++) - p_rt->macaddr[port_id] = req->macaddr[port_id]; - - rsp->status = 0; - - return rsp; -} - -struct pipeline_be_ops pipeline_routing_be_ops = { - .f_init = pipeline_routing_init, - .f_free = pipeline_routing_free, - .f_run = NULL, - .f_timer = pipeline_routing_timer, -}; diff --git a/examples/ip_pipeline/pipeline/pipeline_routing_be.h b/examples/ip_pipeline/pipeline/pipeline_routing_be.h deleted file mode 100644 index 7140ee4012..0000000000 --- a/examples/ip_pipeline/pipeline/pipeline_routing_be.h +++ /dev/null @@ -1,283 +0,0 @@ -/* SPDX-License-Identifier: BSD-3-Clause - * Copyright(c) 2010-2015 Intel Corporation - */ - -#ifndef __INCLUDE_PIPELINE_ROUTING_BE_H__ -#define __INCLUDE_PIPELINE_ROUTING_BE_H__ - -#include - -#include "pipeline_common_be.h" - -/* - * Pipeline argument parsing - */ -#ifndef PIPELINE_ROUTING_N_ROUTES_DEFAULT -#define PIPELINE_ROUTING_N_ROUTES_DEFAULT 4096 -#endif - -enum pipeline_routing_encap { - PIPELINE_ROUTING_ENCAP_ETHERNET = 0, - PIPELINE_ROUTING_ENCAP_ETHERNET_QINQ, - PIPELINE_ROUTING_ENCAP_ETHERNET_MPLS, -}; - -struct pipeline_routing_params { - /* routing */ - uint32_t n_routes; - uint32_t port_local_dest; - - /* routing packet encapsulation */ - enum pipeline_routing_encap encap; - uint32_t qinq_sched; - uint32_t mpls_color_mark; - - /* arp */ - uint32_t n_arp_entries; - - /* packet buffer offsets */ - uint32_t ip_hdr_offset; - uint32_t arp_key_offset; - uint32_t color_offset; - - /* debug */ - uint32_t dbg_ah_disable; -}; - -int -pipeline_routing_parse_args(struct pipeline_routing_params *p, - struct pipeline_params *params); - -/* - * Route - */ -enum pipeline_routing_route_key_type { - PIPELINE_ROUTING_ROUTE_IPV4, -}; - -struct pipeline_routing_route_key_ipv4 { - uint32_t ip; - uint32_t depth; -}; - -struct pipeline_routing_route_key { - enum pipeline_routing_route_key_type type; - union { - struct pipeline_routing_route_key_ipv4 ipv4; - } key; -}; - -enum pipeline_routing_route_flags { - PIPELINE_ROUTING_ROUTE_LOCAL = 1 << 0, /* 0 = remote; 1 = local */ - PIPELINE_ROUTING_ROUTE_ARP = 1 << 1, /* 0 = ARP OFF; 1 = ARP ON */ - PIPELINE_ROUTING_ROUTE_QINQ = 1 << 2, /* 0 = QINQ OFF; 1 = QINQ ON */ - PIPELINE_ROUTING_ROUTE_MPLS = 1 << 3, /* 0 = MPLS OFF; 1 = MPLS ON */ -}; - -#define PIPELINE_ROUTING_MPLS_LABELS_MAX 4 - -struct pipeline_routing_route_data { - uint32_t flags; - uint32_t port_id; /* Output port ID */ - - union { - /* Next hop IP (valid only when ARP is enabled) */ - uint32_t ip; - - /* Next hop MAC address (valid only when ARP disabled */ - struct ether_addr macaddr; - } ethernet; - - union { - struct { - uint16_t svlan; - uint16_t cvlan; - } qinq; - - struct { - uint32_t labels[PIPELINE_ROUTING_MPLS_LABELS_MAX]; - uint32_t n_labels; - } mpls; - } l2; -}; - -/* - * ARP - */ -enum pipeline_routing_arp_key_type { - PIPELINE_ROUTING_ARP_IPV4, -}; - -struct pipeline_routing_arp_key_ipv4 { - uint32_t port_id; - uint32_t ip; -}; - -struct pipeline_routing_arp_key { - enum pipeline_routing_arp_key_type type; - union { - struct pipeline_routing_arp_key_ipv4 ipv4; - } key; -}; - -/* - * Messages - */ -enum pipeline_routing_msg_req_type { - PIPELINE_ROUTING_MSG_REQ_ROUTE_ADD, - PIPELINE_ROUTING_MSG_REQ_ROUTE_DEL, - PIPELINE_ROUTING_MSG_REQ_ROUTE_ADD_DEFAULT, - PIPELINE_ROUTING_MSG_REQ_ROUTE_DEL_DEFAULT, - PIPELINE_ROUTING_MSG_REQ_ARP_ADD, - PIPELINE_ROUTING_MSG_REQ_ARP_DEL, - PIPELINE_ROUTING_MSG_REQ_ARP_ADD_DEFAULT, - PIPELINE_ROUTING_MSG_REQ_ARP_DEL_DEFAULT, - PIPELINE_ROUTING_MSG_REQ_SET_MACADDR, - PIPELINE_ROUTING_MSG_REQS -}; - -/* - * MSG ROUTE ADD - */ -struct pipeline_routing_route_add_msg_req { - enum pipeline_msg_req_type type; - enum pipeline_routing_msg_req_type subtype; - - /* key */ - struct pipeline_routing_route_key key; - - /* data */ - struct pipeline_routing_route_data data; -}; - -struct pipeline_routing_route_add_msg_rsp { - int status; - int key_found; - void *entry_ptr; -}; - -/* - * MSG ROUTE DELETE - */ -struct pipeline_routing_route_delete_msg_req { - enum pipeline_msg_req_type type; - enum pipeline_routing_msg_req_type subtype; - - /* key */ - struct pipeline_routing_route_key key; -}; - -struct pipeline_routing_route_delete_msg_rsp { - int status; - int key_found; -}; - -/* - * MSG ROUTE ADD DEFAULT - */ -struct pipeline_routing_route_add_default_msg_req { - enum pipeline_msg_req_type type; - enum pipeline_routing_msg_req_type subtype; - - /* data */ - uint32_t port_id; -}; - -struct pipeline_routing_route_add_default_msg_rsp { - int status; - void *entry_ptr; -}; - -/* - * MSG ROUTE DELETE DEFAULT - */ -struct pipeline_routing_route_delete_default_msg_req { - enum pipeline_msg_req_type type; - enum pipeline_routing_msg_req_type subtype; -}; - -struct pipeline_routing_route_delete_default_msg_rsp { - int status; -}; - -/* - * MSG ARP ADD - */ -struct pipeline_routing_arp_add_msg_req { - enum pipeline_msg_req_type type; - enum pipeline_routing_msg_req_type subtype; - - /* key */ - struct pipeline_routing_arp_key key; - - /* data */ - struct ether_addr macaddr; -}; - -struct pipeline_routing_arp_add_msg_rsp { - int status; - int key_found; - void *entry_ptr; -}; - -/* - * MSG ARP DELETE - */ -struct pipeline_routing_arp_delete_msg_req { - enum pipeline_msg_req_type type; - enum pipeline_routing_msg_req_type subtype; - - /* key */ - struct pipeline_routing_arp_key key; -}; - -struct pipeline_routing_arp_delete_msg_rsp { - int status; - int key_found; -}; - -/* - * MSG ARP ADD DEFAULT - */ -struct pipeline_routing_arp_add_default_msg_req { - enum pipeline_msg_req_type type; - enum pipeline_routing_msg_req_type subtype; - - /* data */ - uint32_t port_id; -}; - -struct pipeline_routing_arp_add_default_msg_rsp { - int status; - void *entry_ptr; -}; - -/* - * MSG ARP DELETE DEFAULT - */ -struct pipeline_routing_arp_delete_default_msg_req { - enum pipeline_msg_req_type type; - enum pipeline_routing_msg_req_type subtype; -}; - -struct pipeline_routing_arp_delete_default_msg_rsp { - int status; -}; - -/* - * MSG SET MACADDR - */ -struct pipeline_routing_set_macaddr_msg_req { - enum pipeline_msg_req_type type; - enum pipeline_routing_msg_req_type subtype; - - uint64_t macaddr[PIPELINE_MAX_PORT_OUT]; -}; - -struct pipeline_routing_set_macaddr_msg_rsp { - int status; -}; - -extern struct pipeline_be_ops pipeline_routing_be_ops; - -#endif