-/*-
- * 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 <stdio.h>
#include <rte_memcpy.h>
#include <rte_atomic.h>
-#include "rte_power_acpi_cpufreq.h"
-#include "rte_power_common.h"
+#include "power_acpi_cpufreq.h"
+#include "power_common.h"
#ifdef RTE_LIBRTE_POWER_DEBUG
#define POWER_DEBUG_TRACE(fmt, args...) do { \
* Power info per lcore.
*/
struct rte_power_info {
- unsigned lcore_id; /**< Logical core id */
+ unsigned int lcore_id; /**< Logical core id */
uint32_t freqs[RTE_MAX_LCORE_FREQS]; /**< Frequency array */
uint32_t nb_freqs; /**< number of available freqs */
FILE *f; /**< FD of scaling_setspeed */
}
int
-rte_power_acpi_cpufreq_init(unsigned lcore_id)
+power_acpi_cpufreq_init(unsigned int lcore_id)
{
struct rte_power_info *pi;
}
/* Set freq to max by default */
- if (rte_power_acpi_cpufreq_freq_max(lcore_id) < 0) {
+ if (power_acpi_cpufreq_freq_max(lcore_id) < 0) {
RTE_LOG(ERR, POWER, "Cannot set frequency of lcore %u "
"to max\n", lcore_id);
goto fail;
/**
* It is to check the governor and then set the original governor back if
- * needed by writing the the sys file.
+ * needed by writing the sys file.
*/
static int
power_set_governor_original(struct rte_power_info *pi)
}
int
-rte_power_acpi_cpufreq_exit(unsigned lcore_id)
+power_acpi_cpufreq_exit(unsigned int lcore_id)
{
struct rte_power_info *pi;
}
uint32_t
-rte_power_acpi_cpufreq_freqs(unsigned lcore_id, uint32_t *freqs, uint32_t num)
+power_acpi_cpufreq_freqs(unsigned int lcore_id, uint32_t *freqs, uint32_t num)
{
struct rte_power_info *pi;
}
uint32_t
-rte_power_acpi_cpufreq_get_freq(unsigned lcore_id)
+power_acpi_cpufreq_get_freq(unsigned int lcore_id)
{
if (lcore_id >= RTE_MAX_LCORE) {
RTE_LOG(ERR, POWER, "Invalid lcore ID\n");
}
int
-rte_power_acpi_cpufreq_set_freq(unsigned lcore_id, uint32_t index)
+power_acpi_cpufreq_set_freq(unsigned int lcore_id, uint32_t index)
{
if (lcore_id >= RTE_MAX_LCORE) {
RTE_LOG(ERR, POWER, "Invalid lcore ID\n");
}
int
-rte_power_acpi_cpufreq_freq_down(unsigned lcore_id)
+power_acpi_cpufreq_freq_down(unsigned int lcore_id)
{
struct rte_power_info *pi;
}
int
-rte_power_acpi_cpufreq_freq_up(unsigned lcore_id)
+power_acpi_cpufreq_freq_up(unsigned int lcore_id)
{
struct rte_power_info *pi;
}
int
-rte_power_acpi_cpufreq_freq_max(unsigned lcore_id)
+power_acpi_cpufreq_freq_max(unsigned int lcore_id)
{
if (lcore_id >= RTE_MAX_LCORE) {
RTE_LOG(ERR, POWER, "Invalid lcore ID\n");
}
int
-rte_power_acpi_cpufreq_freq_min(unsigned lcore_id)
+power_acpi_cpufreq_freq_min(unsigned int lcore_id)
{
struct rte_power_info *pi;
int
-rte_power_acpi_turbo_status(unsigned int lcore_id)
+power_acpi_turbo_status(unsigned int lcore_id)
{
struct rte_power_info *pi;
int
-rte_power_acpi_enable_turbo(unsigned int lcore_id)
+power_acpi_enable_turbo(unsigned int lcore_id)
{
struct rte_power_info *pi;
}
/* Max may have changed, so call to max function */
- if (rte_power_acpi_cpufreq_freq_max(lcore_id) < 0) {
+ if (power_acpi_cpufreq_freq_max(lcore_id) < 0) {
RTE_LOG(ERR, POWER,
"Failed to set frequency of lcore %u to max\n",
lcore_id);
}
int
-rte_power_acpi_disable_turbo(unsigned int lcore_id)
+power_acpi_disable_turbo(unsigned int lcore_id)
{
struct rte_power_info *pi;
if ((pi->turbo_available) && (pi->curr_idx <= 1)) {
/* Try to set freq to max by default coming out of turbo */
- if (rte_power_acpi_cpufreq_freq_max(lcore_id) < 0) {
+ if (power_acpi_cpufreq_freq_max(lcore_id) < 0) {
RTE_LOG(ERR, POWER,
"Failed to set frequency of lcore %u to max\n",
lcore_id);
Code Review / deb_dpdk.git / blobdiff