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Annotation of nono/vm/virtio_net.h, revision 1.1.1.3

1.1       root        1: //
                      2: // nono
                      3: // Copyright (C) 2024 nono project
                      4: // Licensed under nono-license.txt
                      5: //
                      6: 
                      7: //
                      8: // VirtIO ネットワークデバイス
                      9: //
                     10: 
                     11: #pragma once
                     12: 
                     13: #include "virtio_base.h"
                     14: #include "event.h"
                     15: #include "hostnet.h"
                     16: #include "message.h"
                     17: 
                     18: class VirtIONetDevice : public VirtIODevice
                     19: {
                     20:        using inherited = VirtIODevice;
                     21:  public:
1.1.1.2   root       22:        explicit VirtIONetDevice(uint slot_);
1.1       root       23:        ~VirtIONetDevice() override;
                     24: 
                     25:        bool Create() override;
                     26:        bool Init() override;
                     27: 
                     28:  private:
                     29:        DECLARE_MONITOR_CALLBACK(MonitorUpdate);
                     30: 
1.1.1.3 ! root       31:        void QueueReadyChanged(VirtQueue *) override;
1.1.1.2   root       32:        void ProcessDesc(VirtIOReq&) override;
1.1       root       33: 
1.1.1.2   root       34:        const char *GetFeatureName(uint feature) const override;
1.1       root       35: 
                     36:        // 受信
                     37:        void HostRxCallback();
                     38:        void RxMessage(MessageID, uint32);
                     39:        void RxEvent(Event&);
                     40:        void Rx(VirtQueue *);
                     41: 
                     42:        // MAC アドレス自体は動作中は不要なので表示用の文字列だけ持っておく。
                     43:        std::string macaddr_str {};
                     44: 
                     45:        NetPacket rx_packet {};
                     46: 
                     47:        std::unique_ptr<HostNetDevice> hostnet /*{}*/;
                     48: 
                     49:        Event event { this };
                     50: };

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