/*-
* BSD LICENSE
*
- * Copyright(c) 2010-2012 Intel Corporation. All rights reserved.
+ * Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
+/* BSD LICENSE
+ *
+ * Copyright(c) 2013 6WIND.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of 6WIND S.A. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
#include <stdarg.h>
#include <errno.h>
return;
}
port = &ports[port_id];
- rte_eth_link_get(port_id, &link);
+ rte_eth_link_get_nowait(port_id, &link);
printf("\n%s Infos for port %-2d %s\n",
info_border, port_id, info_border);
print_ethaddr("MAC address: ", &port->eth_addr);
(unsigned)reg_off);
return 1;
}
- pci_len = ports[port_id].dev_info.pci_dev->mem_resource.len;
+ pci_len = ports[port_id].dev_info.pci_dev->mem_resource[0].len;
if (reg_off >= pci_len) {
printf("Port %d: register offset %u (0x%X) out of port PCI "
"resource (length=%"PRIu64")\n",
nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
nb_extra = (lcoreid_t) (nb_fs % nb_fc);
}
- nb_extra = (lcoreid_t) (nb_fs % nb_fc);
nb_lc = (lcoreid_t) (nb_fc - nb_extra);
sm_id = 0;
portid_t j;
portid_t inc = 2;
- if (nb_fwd_ports % 2) {
- if (port_topology == PORT_TOPOLOGY_CHAINED) {
- inc = 1;
- }
- else {
- printf("\nWarning! Cannot handle an odd number of ports "
- "with the current port topology. Configuration "
- "must be changed to have an even number of ports, "
- "or relaunch application with "
- "--port-topology=chained\n\n");
- }
+ if (port_topology == PORT_TOPOLOGY_CHAINED) {
+ inc = 1;
+ } else if (nb_fwd_ports % 2) {
+ printf("\nWarning! Cannot handle an odd number of ports "
+ "with the current port topology. Configuration "
+ "must be changed to have an even number of ports, "
+ "or relaunch application with "
+ "--port-topology=chained\n\n");
}
cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
cur_fwd_config.nb_fwd_streams =
(streamid_t) cur_fwd_config.nb_fwd_ports;
+ /* reinitialize forwarding streams */
+ init_fwd_streams();
+
/*
* In the simple forwarding test, the number of forwarding cores
* must be lower or equal to the number of forwarding ports.
else
cur_fwd_config.nb_fwd_lcores =
(lcoreid_t)cur_fwd_config.nb_fwd_streams;
+
+ /* reinitialize forwarding streams */
+ init_fwd_streams();
+
setup_fwd_config_of_each_lcore(&cur_fwd_config);
rxp = 0; rxq = 0;
for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
pkt_fwd_config_display(&cur_fwd_config);
}
-void
+int
set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
{
unsigned int i;
for (i = 0; i < nb_lc; i++) {
lcore_cpuid = lcorelist[i];
if (! rte_lcore_is_enabled(lcore_cpuid)) {
- printf("Logical core %u not enabled\n", lcore_cpuid);
- return;
+ printf("lcore %u not enabled\n", lcore_cpuid);
+ return -1;
}
if (lcore_cpuid == rte_get_master_lcore()) {
- printf("Master core %u cannot forward packets\n",
+ printf("lcore %u cannot be masked on for running "
+ "packet forwarding, which is the master lcore "
+ "and reserved for command line parsing only\n",
lcore_cpuid);
- return;
+ return -1;
}
if (record_now)
fwd_lcores_cpuids[i] = lcore_cpuid;
(unsigned int) nb_fwd_lcores, nb_lc);
nb_fwd_lcores = (lcoreid_t) nb_lc;
}
+
+ return 0;
}
-void
+int
set_fwd_lcores_mask(uint64_t lcoremask)
{
unsigned int lcorelist[64];
if (lcoremask == 0) {
printf("Invalid NULL mask of cores\n");
- return;
+ return -1;
}
nb_lc = 0;
for (i = 0; i < 64; i++) {
continue;
lcorelist[nb_lc++] = i;
}
- set_fwd_lcores_list(lcorelist, nb_lc);
+ return set_fwd_lcores_list(lcorelist, nb_lc);
}
void
rte_eth_dev_fdir_get_infos(port_id, &fdir_infos);
- printf("\n %s FDIR infos for port %-2d %s\n",
+ printf("\n %s FDIR infos for port %-2d %s\n",
fdir_stats_border, port_id, fdir_stats_border);
- printf(" collision: %-10"PRIu64" free: %-10"PRIu64"\n"
- " maxhash: %-10"PRIu64" maxlen: %-10"PRIu64"\n"
- " add : %-10"PRIu64" remove : %-10"PRIu64"\n"
- " f_add: %-10"PRIu64" f_remove: %-10"PRIu64"\n",
+ printf(" collision: %-10"PRIu64" free: %"PRIu64"\n"
+ " maxhash: %-10"PRIu64" maxlen: %"PRIu64"\n"
+ " add: %-10"PRIu64" remove: %"PRIu64"\n"
+ " f_add: %-10"PRIu64" f_remove: %"PRIu64"\n",
(uint64_t)(fdir_infos.collision), (uint64_t)(fdir_infos.free),
(uint64_t)(fdir_infos.maxhash), (uint64_t)(fdir_infos.maxlen),
fdir_infos.add, fdir_infos.remove,