53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
#pragma once
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#include <rte_ethdev.h>
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#include <rte_mempool.h>
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#include <stdint.h>
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class Initializer {
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public:
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/**
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* @brief Initializes everything regarding DPDK and configures the ports.
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*
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* Especially: Initializes the variable nb_worker_threads
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*
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* @param[in] argc
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* @param[in] argv
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* @param[out] mbuf_pool
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* @param[out] nb_worker_threads
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*/
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rte_mempool* init_dpdk(int argc, char** argv, uint16_t& nb_worker_threads);
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rte_mempool* init_dpdk_attacker(int argc, char** argv,
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uint16_t& nb_worker_threads);
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private:
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/**
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* @brief init NIC
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*
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* get the NIC by port identifier and bind it to dpdk with given mempool.
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* Setting up TX/RX queues per ethernet port. Then starting the device and
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* printing MAC address
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*
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* @param port set port identifier to use
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* @param mbuf_pool set mempool of dpdk to use
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* @param[in] nb_worker_threads number of worker threads
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* @return 0 or error code
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*/
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void init_port(rte_eth_conf port_conf, uint16_t port,
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struct rte_mempool* mbuf_pool, uint16_t nb_worker_threads);
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/**
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* @brief initializes number of threads
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*
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* @param[out] nb_worker_threads
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*/
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void init_number_threads(uint16_t nb_non_worker_threads,
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uint16_t& nb_worker_threads);
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rte_mempool* init_dpdk_template(uint16_t nb_non_worker_threads,
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rte_eth_conf port_conf, int argc,
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char** argv, uint16_t& nb_worker_threads);
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};
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