cne_system.h

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/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright (c) 2019-2022 Intel Corporation
 */
 
#ifndef _CNE_SYSTEM_H_
#define _CNE_SYSTEM_H_
 
#include <sys/syscall.h>
#include <stdint.h>        // for uint16_t, uint64_t
 
#include <cne_common.h>        // for CNDP_API
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define CNE_LCORE_INVALID 0xFFFF
 
CNDP_API unsigned cne_core_id(unsigned lcore_id);
 
CNDP_API unsigned int cne_max_lcores(void);
 
CNDP_API int cne_max_numa_nodes(void);
 
CNDP_API int cne_lcore_id(void);
 
CNDP_API int cne_lcore_id_by_thread(int thread_idx);
 
CNDP_API unsigned int cne_socket_id(unsigned lcore_id);
 
CNDP_API unsigned int cne_socket_id_self(void);
 
CNDP_API uint16_t cne_device_socket_id(char *netdev);
 
CNDP_API unsigned int cne_socket_count(void);
 
CNDP_API uint64_t cne_get_timer_hz(void);
 
#ifdef __cplusplus
}
#endif
 
#endif /* _CNE_SYSTEM_H_ */