X-Git-Url: https://gerrit.fd.io/r/gitweb?p=deb_dpdk.git;a=blobdiff_plain;f=lib%2Flibrte_power%2Fpower_acpi_cpufreq.c;fp=lib%2Flibrte_power%2Frte_power_acpi_cpufreq.c;h=bce933e9203906dc3f86b1b4c77decafe211993a;hp=6b0cdb2eb4a0158c147b964c3f3f4efaa27c268e;hb=ca33590b6af032bff57d9cc70455660466a654b2;hpb=169a9de21e263aa6599cdc2d87a45ae158d9f509 diff --git a/lib/librte_power/rte_power_acpi_cpufreq.c b/lib/librte_power/power_acpi_cpufreq.c similarity index 83% rename from lib/librte_power/rte_power_acpi_cpufreq.c rename to lib/librte_power/power_acpi_cpufreq.c index 6b0cdb2e..bce933e9 100644 --- a/lib/librte_power/rte_power_acpi_cpufreq.c +++ b/lib/librte_power/power_acpi_cpufreq.c @@ -1,34 +1,5 @@ -/*- - * 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 @@ -44,8 +15,8 @@ #include #include -#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 { \ @@ -106,7 +77,7 @@ enum power_state { * 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 */ @@ -311,7 +282,7 @@ out: } int -rte_power_acpi_cpufreq_init(unsigned lcore_id) +power_acpi_cpufreq_init(unsigned int lcore_id) { struct rte_power_info *pi; @@ -352,7 +323,7 @@ rte_power_acpi_cpufreq_init(unsigned lcore_id) } /* 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; @@ -372,7 +343,7 @@ 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) @@ -419,7 +390,7 @@ out: } int -rte_power_acpi_cpufreq_exit(unsigned lcore_id) +power_acpi_cpufreq_exit(unsigned int lcore_id) { struct rte_power_info *pi; @@ -461,7 +432,7 @@ fail: } 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; @@ -481,7 +452,7 @@ rte_power_acpi_cpufreq_freqs(unsigned lcore_id, uint32_t *freqs, uint32_t num) } 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"); @@ -492,7 +463,7 @@ rte_power_acpi_cpufreq_get_freq(unsigned lcore_id) } 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"); @@ -503,7 +474,7 @@ rte_power_acpi_cpufreq_set_freq(unsigned lcore_id, uint32_t index) } int -rte_power_acpi_cpufreq_freq_down(unsigned lcore_id) +power_acpi_cpufreq_freq_down(unsigned int lcore_id) { struct rte_power_info *pi; @@ -521,7 +492,7 @@ rte_power_acpi_cpufreq_freq_down(unsigned lcore_id) } int -rte_power_acpi_cpufreq_freq_up(unsigned lcore_id) +power_acpi_cpufreq_freq_up(unsigned int lcore_id) { struct rte_power_info *pi; @@ -539,7 +510,7 @@ rte_power_acpi_cpufreq_freq_up(unsigned lcore_id) } 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"); @@ -561,7 +532,7 @@ rte_power_acpi_cpufreq_freq_max(unsigned lcore_id) } int -rte_power_acpi_cpufreq_freq_min(unsigned lcore_id) +power_acpi_cpufreq_freq_min(unsigned int lcore_id) { struct rte_power_info *pi; @@ -578,7 +549,7 @@ rte_power_acpi_cpufreq_freq_min(unsigned lcore_id) int -rte_power_acpi_turbo_status(unsigned int lcore_id) +power_acpi_turbo_status(unsigned int lcore_id) { struct rte_power_info *pi; @@ -594,7 +565,7 @@ rte_power_acpi_turbo_status(unsigned int lcore_id) int -rte_power_acpi_enable_turbo(unsigned int lcore_id) +power_acpi_enable_turbo(unsigned int lcore_id) { struct rte_power_info *pi; @@ -616,7 +587,7 @@ rte_power_acpi_enable_turbo(unsigned int lcore_id) } /* 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); @@ -627,7 +598,7 @@ rte_power_acpi_enable_turbo(unsigned int 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; @@ -642,7 +613,7 @@ rte_power_acpi_disable_turbo(unsigned int lcore_id) 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);