67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
/*
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* eth_tx_flow.hpp
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*
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* Created on: 7 <20><><EFBFBD>. 2023 <20>.
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* Author: sychev
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*/
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#ifndef FREE_RTOS_ETHERNET_ETH_TX_FLOW_HPP_
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#define FREE_RTOS_ETHERNET_ETH_TX_FLOW_HPP_
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#include <cstdint>
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#include <networking/enet/core/include/core/enet_dma.h>
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#include "free_rtos/ethernet/eth_tx_flow_iface.hpp"
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#include "free_rtos/handler_store/handler_store.hpp"
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#include "free_rtos/semaphore/semaphore.hpp"
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namespace free_rtos {
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class EthTxFlow : public EthTxFlowIface {
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public:
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EthTxFlow();
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bool open(TEthMacPorts port_id, int32_t enetDmaTxChId);
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bool is_open() {return open_;}
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void enable(TEthMacPorts port_id);
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void disable(TEthMacPorts port_id);
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virtual bool send(TEthMacPorts port_id, uint8_t * p_data, uint32_t len) override;
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virtual bool send(TxFlowHandlerArgs& handlerArgs, uint32_t numScatterSegments) override;
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private:
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friend void txIsrHandler(void *appData);
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enum SignalsId {
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e_signalTxPkt,
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e_signalTotal
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};
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struct PortData {
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bool tx_enable;
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uint32_t tx_pkt_counter;
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};
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TEthMacPorts default_port_id_;
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bool open_;
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Semaphore sem_[e_signalTotal];
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//-------------------------------------------------
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uint32_t tx_ch_num_;
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EnetDma_TxChHandle dma_handle_; /// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> DMA
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EnetDma_PktQ tx_free_pktq_; /// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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PortData port_data_[e_ethMacTotal];
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void retrieveFreeTxPktQ();
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EnetDma_Pkt* getTxPktInfo();
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};
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}
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#endif /* FREE_RTOS_ETHERNET_ETH_TX_FLOW_HPP_ */
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