/
phprus
/
github_dpdk
Обзор
Документация
Войти
/
phprus
/
github_dpdk
Код
Задачи
Вики
Пакеты
0
Релизы
0
Аналитика
Безопасность
main
lib/eal/common/hotplug_mp.h
60 строк
1 KB
Sean Morrissey
lib: remove unneeded header includes
22 фев 2022, 15:10
22 фев 2022, 15:10
30a1de1
Код
Авторство
О чём код?
/* SPDX-License-Identifier: BSD-3-Clause * Copyright(c) 2018 Intel Corporation */ #ifndef _HOTPLUG_MP_H_ #define _HOTPLUG_MP_H_ #include "rte_dev.h" #define EAL_DEV_MP_ACTION_REQUEST "eal_dev_mp_request" #define EAL_DEV_MP_ACTION_RESPONSE "eal_dev_mp_response" #define EAL_DEV_MP_DEV_NAME_MAX_LEN RTE_DEV_NAME_MAX_LEN #define EAL_DEV_MP_BUS_NAME_MAX_LEN 32 #define EAL_DEV_MP_DEV_ARGS_MAX_LEN 128 enum eal_dev_req_type { EAL_DEV_REQ_TYPE_ATTACH, EAL_DEV_REQ_TYPE_DETACH, EAL_DEV_REQ_TYPE_ATTACH_ROLLBACK, EAL_DEV_REQ_TYPE_DETACH_ROLLBACK, }; struct eal_dev_mp_req { enum eal_dev_req_type t; char devargs[EAL_DEV_MP_DEV_ARGS_MAX_LEN]; int result; }; /** * Register all mp action callbacks for hotplug. * * @return * 0 on success, negative on error. */ int eal_mp_dev_hotplug_init(void); /** * Unregister all mp action callbacks for hotplug. */ void eal_mp_dev_hotplug_cleanup(void); /** * This is a synchronous wrapper for secondary process send * request to primary process, this is invoked when an attach * or detach request is issued from primary process. */ int eal_dev_hotplug_request_to_primary(struct eal_dev_mp_req *req); /** * this is a synchronous wrapper for primary process send * request to secondary process, this is invoked when an attach * or detach request issued from secondary process. */ int eal_dev_hotplug_request_to_secondary(struct eal_dev_mp_req *req); #endif /* _HOTPLUG_MP_H_ */