mirror of https://github.com/F-Stack/f-stack.git
1623 lines
37 KiB
C
1623 lines
37 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <cmdline_parse.h>
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#include <cmdline_parse_num.h>
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#include <cmdline_parse_string.h>
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#include "app.h"
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#include "pipeline_common_fe.h"
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#include "pipeline_routing.h"
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#include "parser.h"
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struct app_pipeline_routing_route {
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struct pipeline_routing_route_key key;
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struct pipeline_routing_route_data data;
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void *entry_ptr;
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TAILQ_ENTRY(app_pipeline_routing_route) node;
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};
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struct app_pipeline_routing_arp_entry {
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struct pipeline_routing_arp_key key;
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struct ether_addr macaddr;
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void *entry_ptr;
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TAILQ_ENTRY(app_pipeline_routing_arp_entry) node;
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};
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struct pipeline_routing {
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/* Parameters */
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struct app_params *app;
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uint32_t pipeline_id;
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uint32_t n_ports_in;
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uint32_t n_ports_out;
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struct pipeline_routing_params rp;
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/* Links */
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uint32_t link_id[PIPELINE_MAX_PORT_OUT];
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/* Routes */
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TAILQ_HEAD(, app_pipeline_routing_route) routes;
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uint32_t n_routes;
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uint32_t default_route_present;
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uint32_t default_route_port_id;
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void *default_route_entry_ptr;
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/* ARP entries */
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TAILQ_HEAD(, app_pipeline_routing_arp_entry) arp_entries;
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uint32_t n_arp_entries;
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uint32_t default_arp_entry_present;
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uint32_t default_arp_entry_port_id;
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void *default_arp_entry_ptr;
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};
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static int
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app_pipeline_routing_find_link(struct pipeline_routing *p,
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uint32_t link_id,
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uint32_t *port_id)
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{
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uint32_t i;
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for (i = 0; i < p->n_ports_out; i++)
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if (p->link_id[i] == link_id) {
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*port_id = i;
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return 0;
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}
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return -1;
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}
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static void
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app_pipeline_routing_link_op(__rte_unused struct app_params *app,
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uint32_t link_id,
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uint32_t up,
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void *arg)
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{
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struct pipeline_routing_route_key key0, key1;
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struct pipeline_routing *p = arg;
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struct app_link_params *lp;
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uint32_t port_id, netmask;
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int status;
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if (app == NULL)
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return;
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APP_PARAM_FIND_BY_ID(app->link_params, "LINK", link_id, lp);
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if (lp == NULL)
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return;
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status = app_pipeline_routing_find_link(p,
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link_id,
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&port_id);
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if (status)
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return;
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netmask = (~0U) << (32 - lp->depth);
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/* Local network (directly attached network) */
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key0.type = PIPELINE_ROUTING_ROUTE_IPV4;
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key0.key.ipv4.ip = lp->ip & netmask;
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key0.key.ipv4.depth = lp->depth;
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/* Local termination */
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key1.type = PIPELINE_ROUTING_ROUTE_IPV4;
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key1.key.ipv4.ip = lp->ip;
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key1.key.ipv4.depth = 32;
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if (up) {
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struct pipeline_routing_route_data data0, data1;
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/* Local network (directly attached network) */
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memset(&data0, 0, sizeof(data0));
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data0.flags = PIPELINE_ROUTING_ROUTE_LOCAL |
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PIPELINE_ROUTING_ROUTE_ARP;
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if (p->rp.encap == PIPELINE_ROUTING_ENCAP_ETHERNET_QINQ)
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data0.flags |= PIPELINE_ROUTING_ROUTE_QINQ;
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if (p->rp.encap == PIPELINE_ROUTING_ENCAP_ETHERNET_MPLS) {
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data0.flags |= PIPELINE_ROUTING_ROUTE_MPLS;
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data0.l2.mpls.n_labels = 1;
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}
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data0.port_id = port_id;
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if (p->rp.n_arp_entries)
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app_pipeline_routing_add_route(app,
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p->pipeline_id,
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&key0,
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&data0);
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/* Local termination */
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memset(&data1, 0, sizeof(data1));
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data1.flags = PIPELINE_ROUTING_ROUTE_LOCAL |
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PIPELINE_ROUTING_ROUTE_ARP;
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if (p->rp.encap == PIPELINE_ROUTING_ENCAP_ETHERNET_QINQ)
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data1.flags |= PIPELINE_ROUTING_ROUTE_QINQ;
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if (p->rp.encap == PIPELINE_ROUTING_ENCAP_ETHERNET_MPLS) {
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data1.flags |= PIPELINE_ROUTING_ROUTE_MPLS;
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data1.l2.mpls.n_labels = 1;
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}
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data1.port_id = p->rp.port_local_dest;
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app_pipeline_routing_add_route(app,
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p->pipeline_id,
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&key1,
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&data1);
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} else {
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/* Local network (directly attached network) */
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if (p->rp.n_arp_entries)
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app_pipeline_routing_delete_route(app,
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p->pipeline_id,
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&key0);
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/* Local termination */
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app_pipeline_routing_delete_route(app,
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p->pipeline_id,
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&key1);
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}
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}
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static int
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app_pipeline_routing_set_link_op(
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struct app_params *app,
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struct pipeline_routing *p)
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{
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uint32_t port_id;
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for (port_id = 0; port_id < p->n_ports_out; port_id++) {
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struct app_link_params *link;
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uint32_t link_id;
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int status;
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link = app_pipeline_track_pktq_out_to_link(app,
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p->pipeline_id,
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port_id);
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if (link == NULL)
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continue;
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link_id = link - app->link_params;
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p->link_id[port_id] = link_id;
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status = app_link_set_op(app,
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link_id,
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p->pipeline_id,
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app_pipeline_routing_link_op,
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(void *) p);
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if (status)
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return status;
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}
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return 0;
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}
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static void *
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app_pipeline_routing_init(struct pipeline_params *params,
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void *arg)
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{
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struct app_params *app = (struct app_params *) arg;
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struct pipeline_routing *p;
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uint32_t pipeline_id, size;
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int status;
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/* Check input arguments */
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if ((params == NULL) ||
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(params->n_ports_in == 0) ||
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(params->n_ports_out == 0))
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return NULL;
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APP_PARAM_GET_ID(params, "PIPELINE", pipeline_id);
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/* Memory allocation */
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size = RTE_CACHE_LINE_ROUNDUP(sizeof(struct pipeline_routing));
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p = rte_zmalloc(NULL, size, RTE_CACHE_LINE_SIZE);
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if (p == NULL)
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return NULL;
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/* Initialization */
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p->app = app;
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p->pipeline_id = pipeline_id;
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p->n_ports_in = params->n_ports_in;
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p->n_ports_out = params->n_ports_out;
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status = pipeline_routing_parse_args(&p->rp, params);
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if (status) {
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rte_free(p);
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return NULL;
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}
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TAILQ_INIT(&p->routes);
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p->n_routes = 0;
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TAILQ_INIT(&p->arp_entries);
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p->n_arp_entries = 0;
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app_pipeline_routing_set_link_op(app, p);
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return p;
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}
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static int
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app_pipeline_routing_post_init(void *pipeline)
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{
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struct pipeline_routing *p = pipeline;
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/* Check input arguments */
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if (p == NULL)
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return -1;
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return app_pipeline_routing_set_macaddr(p->app, p->pipeline_id);
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}
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static int
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app_pipeline_routing_free(void *pipeline)
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{
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struct pipeline_routing *p = pipeline;
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/* Check input arguments */
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if (p == NULL)
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return -1;
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/* Free resources */
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while (!TAILQ_EMPTY(&p->routes)) {
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struct app_pipeline_routing_route *route;
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route = TAILQ_FIRST(&p->routes);
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TAILQ_REMOVE(&p->routes, route, node);
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rte_free(route);
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}
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while (!TAILQ_EMPTY(&p->arp_entries)) {
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struct app_pipeline_routing_arp_entry *arp_entry;
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arp_entry = TAILQ_FIRST(&p->arp_entries);
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TAILQ_REMOVE(&p->arp_entries, arp_entry, node);
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rte_free(arp_entry);
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}
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rte_free(p);
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return 0;
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}
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static struct app_pipeline_routing_route *
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app_pipeline_routing_find_route(struct pipeline_routing *p,
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const struct pipeline_routing_route_key *key)
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{
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struct app_pipeline_routing_route *it, *found;
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found = NULL;
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TAILQ_FOREACH(it, &p->routes, node) {
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if ((key->type == it->key.type) &&
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(key->key.ipv4.ip == it->key.key.ipv4.ip) &&
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(key->key.ipv4.depth == it->key.key.ipv4.depth)) {
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found = it;
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break;
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}
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}
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return found;
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}
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static struct app_pipeline_routing_arp_entry *
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app_pipeline_routing_find_arp_entry(struct pipeline_routing *p,
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const struct pipeline_routing_arp_key *key)
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{
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struct app_pipeline_routing_arp_entry *it, *found;
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found = NULL;
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TAILQ_FOREACH(it, &p->arp_entries, node) {
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if ((key->type == it->key.type) &&
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(key->key.ipv4.port_id == it->key.key.ipv4.port_id) &&
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(key->key.ipv4.ip == it->key.key.ipv4.ip)) {
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found = it;
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break;
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}
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}
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return found;
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}
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static void
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print_route(const struct app_pipeline_routing_route *route)
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{
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if (route->key.type == PIPELINE_ROUTING_ROUTE_IPV4) {
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const struct pipeline_routing_route_key_ipv4 *key =
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&route->key.key.ipv4;
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printf("IP Prefix = %" PRIu32 ".%" PRIu32
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".%" PRIu32 ".%" PRIu32 "/%" PRIu32
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" => (Port = %" PRIu32,
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(key->ip >> 24) & 0xFF,
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(key->ip >> 16) & 0xFF,
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(key->ip >> 8) & 0xFF,
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key->ip & 0xFF,
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key->depth,
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route->data.port_id);
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if (route->data.flags & PIPELINE_ROUTING_ROUTE_LOCAL)
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printf(", Local");
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else if (route->data.flags & PIPELINE_ROUTING_ROUTE_ARP)
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printf(
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", Next Hop IP = %" PRIu32 ".%" PRIu32
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".%" PRIu32 ".%" PRIu32,
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(route->data.ethernet.ip >> 24) & 0xFF,
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(route->data.ethernet.ip >> 16) & 0xFF,
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(route->data.ethernet.ip >> 8) & 0xFF,
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route->data.ethernet.ip & 0xFF);
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else
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printf(
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", Next Hop HWaddress = %02" PRIx32
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":%02" PRIx32 ":%02" PRIx32
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":%02" PRIx32 ":%02" PRIx32
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":%02" PRIx32,
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route->data.ethernet.macaddr.addr_bytes[0],
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route->data.ethernet.macaddr.addr_bytes[1],
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route->data.ethernet.macaddr.addr_bytes[2],
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route->data.ethernet.macaddr.addr_bytes[3],
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route->data.ethernet.macaddr.addr_bytes[4],
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route->data.ethernet.macaddr.addr_bytes[5]);
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if (route->data.flags & PIPELINE_ROUTING_ROUTE_QINQ)
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printf(", QinQ SVLAN = %" PRIu32 " CVLAN = %" PRIu32,
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route->data.l2.qinq.svlan,
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route->data.l2.qinq.cvlan);
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if (route->data.flags & PIPELINE_ROUTING_ROUTE_MPLS) {
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uint32_t i;
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printf(", MPLS labels");
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for (i = 0; i < route->data.l2.mpls.n_labels; i++)
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printf(" %" PRIu32,
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route->data.l2.mpls.labels[i]);
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}
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printf(")\n");
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}
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}
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static void
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print_arp_entry(const struct app_pipeline_routing_arp_entry *entry)
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{
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printf("(Port = %" PRIu32 ", IP = %" PRIu32 ".%" PRIu32
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".%" PRIu32 ".%" PRIu32
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") => HWaddress = %02" PRIx32 ":%02" PRIx32 ":%02" PRIx32
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":%02" PRIx32 ":%02" PRIx32 ":%02" PRIx32 "\n",
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entry->key.key.ipv4.port_id,
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(entry->key.key.ipv4.ip >> 24) & 0xFF,
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(entry->key.key.ipv4.ip >> 16) & 0xFF,
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(entry->key.key.ipv4.ip >> 8) & 0xFF,
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entry->key.key.ipv4.ip & 0xFF,
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entry->macaddr.addr_bytes[0],
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entry->macaddr.addr_bytes[1],
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entry->macaddr.addr_bytes[2],
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entry->macaddr.addr_bytes[3],
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entry->macaddr.addr_bytes[4],
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entry->macaddr.addr_bytes[5]);
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}
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static int
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app_pipeline_routing_route_ls(struct app_params *app, uint32_t pipeline_id)
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{
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struct pipeline_routing *p;
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struct app_pipeline_routing_route *it;
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p = app_pipeline_data_fe(app, pipeline_id, &pipeline_routing);
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if (p == NULL)
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return -EINVAL;
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TAILQ_FOREACH(it, &p->routes, node)
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print_route(it);
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if (p->default_route_present)
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printf("Default route: port %" PRIu32 " (entry ptr = %p)\n",
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p->default_route_port_id,
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p->default_route_entry_ptr);
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else
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printf("Default: DROP\n");
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return 0;
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}
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|
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int
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app_pipeline_routing_add_route(struct app_params *app,
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uint32_t pipeline_id,
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struct pipeline_routing_route_key *key,
|
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struct pipeline_routing_route_data *data)
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{
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struct pipeline_routing *p;
|
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|
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struct pipeline_routing_route_add_msg_req *req;
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struct pipeline_routing_route_add_msg_rsp *rsp;
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|
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struct app_pipeline_routing_route *entry;
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|
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int new_entry;
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|
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/* Check input arguments */
|
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if ((app == NULL) ||
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(key == NULL) ||
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(data == NULL))
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return -1;
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p = app_pipeline_data_fe(app, pipeline_id, &pipeline_routing);
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if (p == NULL)
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return -1;
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|
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switch (key->type) {
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case PIPELINE_ROUTING_ROUTE_IPV4:
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{
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uint32_t depth = key->key.ipv4.depth;
|
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uint32_t netmask;
|
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|
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/* key */
|
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if ((depth == 0) || (depth > 32))
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return -1;
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netmask = (~0U) << (32 - depth);
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key->key.ipv4.ip &= netmask;
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|
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/* data */
|
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if (data->port_id >= p->n_ports_out)
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return -1;
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}
|
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break;
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default:
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return -1;
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}
|
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|
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/* Find existing rule or allocate new rule */
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entry = app_pipeline_routing_find_route(p, key);
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new_entry = (entry == NULL);
|
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if (entry == NULL) {
|
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entry = rte_malloc(NULL, sizeof(*entry), RTE_CACHE_LINE_SIZE);
|
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|
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if (entry == NULL)
|
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return -1;
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|
}
|
|
|
|
/* 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 <pipelineid> route add <ipaddr> <depth> port <portid> ether <nhmacaddr>
|
|
* p <pipelineid> route add <ipaddr> <depth> port <portid> ether <nhipaddr>
|
|
* p <pipelineid> route add <ipaddr> <depth> port <portid> ether <nhmacaddr> qinq <svlan> <cvlan>
|
|
* p <pipelineid> route add <ipaddr> <depth> port <portid> ether <nhipaddr> qinq <svlan> <cvlan>
|
|
* p <pipelineid> route add <ipaddr> <depth> port <portid> ether <nhmacaddr> mpls <mpls labels>
|
|
* p <pipelineid> route add <ipaddr> <depth> port <portid> ether <nhipaddr> mpls <mpls labels>
|
|
*
|
|
* route add default:
|
|
* p <pipelineid> route add default <portid>
|
|
*
|
|
* route del:
|
|
* p <pipelineid> route del <ipaddr> <depth>
|
|
*
|
|
* route del default:
|
|
* p <pipelineid> route del default
|
|
*
|
|
* route ls:
|
|
* p <pipelineid> 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 <pipelineid> arp add <portid> <ipaddr> <macaddr>
|
|
*
|
|
* arp add default:
|
|
* p <pipelineid> arp add default <portid>
|
|
*
|
|
* arp del:
|
|
* p <pipelineid> arp del <portid> <ipaddr>
|
|
*
|
|
* arp del default:
|
|
* p <pipelineid> arp del default
|
|
*
|
|
* arp ls:
|
|
* p <pipelineid> 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,
|
|
};
|