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Elixir Cross Referencer

/*-
 *   BSD LICENSE
 * 
 *   Copyright(c) 2010-2013 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_LCORE_H_
#error "don't include this file directly, please include generic <rte_lcore.h>"
#endif

#ifndef _RTE_LINUXAPP_LCORE_H_
#define _RTE_LINUXAPP_LCORE_H_

/**
 * @file
 * API for lcore and socket manipulation in linuxapp environment
 */

/**
 * structure storing internal configuration (per-lcore)
 */
struct lcore_config {
	unsigned detected;         /**< true if lcore was detected */
	pthread_t thread_id;       /**< pthread identifier */
	int pipe_master2slave[2];  /**< communication pipe with master */
	int pipe_slave2master[2];  /**< communication pipe with master */
	lcore_function_t * volatile f;         /**< function to call */
	void * volatile arg;       /**< argument of function */
	volatile int ret;          /**< return value of function */
	volatile enum rte_lcore_state_t state; /**< lcore state */
	unsigned socket_id;        /**< physical socket id for this lcore */
	unsigned core_id;          /**< core number on socket for this lcore */
};

/**
 * internal configuration (per-lcore)
 */
extern struct lcore_config lcore_config[RTE_MAX_LCORE];

#endif /* _RTE_LINUXAPP_LCORE_H_ */