-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * 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 Intel Corporation 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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
*/
#include <unistd.h>
#include "channel_commands.h"
#include "channel_manager.h"
#include "power_manager.h"
+#include "oob_monitor.h"
#define RTE_LOGTYPE_CHANNEL_MONITOR RTE_LOGTYPE_USER1
uint64_t vsi_pkt_count_prev[384];
uint64_t rdtsc_prev[384];
-double time_period_s = 1;
+double time_period_ms = 1;
static volatile unsigned run_loop = 1;
static int global_event_fd;
static unsigned int policy_is_set;
core_share_status(int pNo)
{
- int noVms, noVcpus, z, x, t;
+ int noVms = 0, noVcpus = 0, z, x, t;
get_all_vm(&noVms, &noVcpus);
struct vm_info info;
int pcpu, count;
uint64_t mask_u64b;
+ struct core_info *ci;
+ int ret;
+
+ ci = get_core_info();
RTE_LOG(INFO, CHANNEL_MONITOR, "Looking for pcpu for %s\n",
pol->pkt.vm_name);
for (count = 0; count < pol->pkt.num_vcpu; count++) {
mask_u64b = info.pcpu_mask[pol->pkt.vcpu_to_control[count]];
for (pcpu = 0; mask_u64b; mask_u64b &= ~(1ULL << pcpu++)) {
- if ((mask_u64b >> pcpu) & 1)
- pol->core_share[count].pcpu = pcpu;
+ if ((mask_u64b >> pcpu) & 1) {
+ if (pol->pkt.policy_to_use == BRANCH_RATIO) {
+ ci->cd[pcpu].oob_enabled = 1;
+ ret = add_core_to_monitor(pcpu);
+ if (ret == 0)
+ printf("Monitoring pcpu %d via Branch Ratio\n",
+ pcpu);
+ else
+ printf("Failed to start OOB Monitoring pcpu %d\n",
+ pcpu);
+
+ } else {
+ pol->core_share[count].pcpu = pcpu;
+ printf("Monitoring pcpu %d\n", pcpu);
+ }
+ }
}
}
}
get_pfid(struct policy *pol)
{
- int i, x, ret = 0, nb_ports;
+ int i, x, ret = 0;
- nb_ports = rte_eth_dev_count();
for (i = 0; i < pol->pkt.nb_mac_to_monitor; i++) {
- for (x = 0; x < nb_ports; x++) {
+ RTE_ETH_FOREACH_DEV(x) {
ret = rte_pmd_i40e_query_vfid_by_mac(x,
(struct ether_addr *)&(pol->pkt.vfid[i]));
if (ret != -EINVAL) {
process_request(&pkt, chan_info);
}
}
- rte_delay_us(time_period_s*1000000);
+ rte_delay_us(time_period_ms*1000);
if (policy_is_set) {
int j;