New upstream version 18.02upstream/18.02

Change-Id: I89ed24cb2a49b78fe5be6970b99dd46c1499fcc3
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

1 files changed, 0 insertions, 232 deletions

diff --git a/lib/librte_power/rte_power_acpi_cpufreq.h b/lib/librte_power/rte_power_acpi_cpufreq.h
deleted file mode 100644
index bc20dfd6..00000000
--- a/lib/librte_power/rte_power_acpi_cpufreq.h
+++ /dev/null
@@ -1,232 +0,0 @@
-/*-
- *   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.
- */
-
-#ifndef _RTE_POWER_ACPI_CPUFREQ_H
-#define _RTE_POWER_ACPI_CPUFREQ_H
-
-/**
- * @file
- * RTE Power Management via userspace ACPI cpufreq
- */
-
-#include <rte_common.h>
-#include <rte_byteorder.h>
-#include <rte_log.h>
-#include <rte_string_fns.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * Initialize power management for a specific lcore. It will check and set the
- * governor to userspace for the lcore, get the available frequencies, and
- * prepare to set new lcore frequency.
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 0 on success.
- *  - Negative on error.
- */
-int rte_power_acpi_cpufreq_init(unsigned lcore_id);
-
-/**
- * Exit power management on a specific lcore. It will set the governor to which
- * is before initialized.
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 0 on success.
- *  - Negative on error.
- */
-int rte_power_acpi_cpufreq_exit(unsigned lcore_id);
-
-/**
- * Get the available frequencies of a specific lcore. The return value will be
- * the minimal one of the total number of available frequencies and the number
- * of buffer. The index of available frequencies used in other interfaces
- * should be in the range of 0 to this return value.
- * It should be protected outside of this function for threadsafe.
- *
- * @param lcore_id
- *  lcore id.
- * @param freqs
- *  The buffer array to save the frequencies.
- * @param num
- *  The number of frequencies to get.
- *
- * @return
- *  The number of available frequencies.
- */
-uint32_t rte_power_acpi_cpufreq_freqs(unsigned lcore_id, uint32_t *freqs,
-		uint32_t num);
-
-/**
- * Return the current index of available frequencies of a specific lcore. It
- * will return 'RTE_POWER_INVALID_FREQ_INDEX = (~0)' if error.
- * It should be protected outside of this function for threadsafe.
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  The current index of available frequencies.
- */
-uint32_t rte_power_acpi_cpufreq_get_freq(unsigned lcore_id);
-
-/**
- * Set the new frequency for a specific lcore by indicating the index of
- * available frequencies.
- * It should be protected outside of this function for threadsafe.
- *
- * @param lcore_id
- *  lcore id.
- * @param index
- *  The index of available frequencies.
- *
- * @return
- *  - 1 on success with frequency changed.
- *  - 0 on success without frequency changed.
- *  - Negative on error.
- */
-int rte_power_acpi_cpufreq_set_freq(unsigned lcore_id, uint32_t index);
-
-/**
- * Scale up the frequency of a specific lcore according to the available
- * frequencies.
- * It should be protected outside of this function for threadsafe.
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 1 on success with frequency changed.
- *  - 0 on success without frequency changed.
- *  - Negative on error.
- */
-int rte_power_acpi_cpufreq_freq_up(unsigned lcore_id);
-
-/**
- * Scale down the frequency of a specific lcore according to the available
- * frequencies.
- * It should be protected outside of this function for threadsafe.
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 1 on success with frequency changed.
- *  - 0 on success without frequency changed.
- *  - Negative on error.
- */
-int rte_power_acpi_cpufreq_freq_down(unsigned lcore_id);
-
-/**
- * Scale up the frequency of a specific lcore to the highest according to the
- * available frequencies.
- * It should be protected outside of this function for threadsafe.
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 1 on success with frequency changed.
- *  - 0 on success without frequency changed.
- *  - Negative on error.
- */
-int rte_power_acpi_cpufreq_freq_max(unsigned lcore_id);
-
-/**
- * Scale down the frequency of a specific lcore to the lowest according to the
- * available frequencies.
- * It should be protected outside of this function for threadsafe.
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 1 on success with frequency changed.
- *  - 0 on success without frequency changed.
- *  - Negative on error.
- */
-int rte_power_acpi_cpufreq_freq_min(unsigned lcore_id);
-
-/**
- * Get the turbo status of a specific lcore.
- * It should be protected outside of this function for threadsafe.
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 1 Turbo Boost is enabled on this lcore.
- *  - 0 Turbo Boost is disabled on this lcore.
- *  - Negative on error.
- */
-int rte_power_acpi_turbo_status(unsigned int lcore_id);
-
-/**
- * Enable Turbo Boost on a specific lcore.
- * It should be protected outside of this function for threadsafe.
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 0 Turbo Boost is enabled successfully on this lcore.
- *  - Negative on error.
- */
-int rte_power_acpi_enable_turbo(unsigned int lcore_id);
-
-/**
- * Disable Turbo Boost on a specific lcore.
- * It should be protected outside of this function for threadsafe.
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 0 Turbo Boost disabled successfully on this lcore.
- *  - Negative on error.
- */
-int rte_power_acpi_disable_turbo(unsigned int lcore_id);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif