{"id":83894,"date":"2026-07-26T05:57:14","date_gmt":"2026-07-25T21:57:14","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/83894.html"},"modified":"2026-07-26T05:57:14","modified_gmt":"2026-07-25T21:57:14","slug":"ndis-%e5%ba%93-ndis-sys-%e9%a9%b1%e5%8a%a8%e7%a8%8b%e5%ba%8f%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/83894.html","title":{"rendered":"NDIS \u5e93 (ndis.sys) \u9a71\u52a8\u7a0b\u5e8f\u5206\u6790"},"content":{"rendered":"

NDIS \u5e93 (ndis.sys) \u9a71\u52a8\u7a0b\u5e8f\u5206\u6790<\/h2>\n

\u76ee\u5f55<\/h3>\n
  • \u6982\u8ff0<\/li>\n
  • \u6846\u67b6\u7ed3\u6784<\/li>\n
  • \u6838\u5fc3\u6570\u636e\u7ed3\u6784<\/li>\n
  • \u6838\u5fc3\u6a21\u5757\u5206\u6790<\/li>\n
  • \u5de5\u4f5c\u6d41\u7a0b\u56fe<\/li>\n
  • \u6570\u636e\u6d41\u56fe<\/li>\n
  • \u521d\u59cb\u5316\u5e8f\u5217<\/li>\n
  • \u5173\u952e\u51fd\u6570\u5206\u6790<\/li>\n
  • \u6784\u5efa\u914d\u7f6e<\/li>\n
    \n

    1. \u6982\u8ff0<\/h3>\n

    NDIS (Network Driver Interface Specification) \u662f\u5fae\u8f6f\u5b9a\u4e49\u7684\u7f51\u7edc\u9a71\u52a8\u63a5\u53e3\u89c4\u8303，\u662f Windows \u7f51\u7edc\u4f53\u7cfb\u7ed3\u6784\u7684\u6838\u5fc3\u7ec4\u4ef6\u3002ReactOS \u7684 NDIS \u5e93 (ndis.sys) \u662f\u4e00\u4e2a\u9075\u5faa NDIS 5.1 \u89c4\u8303\u7684\u5b9e\u73b0，\u4f4d\u4e8e d:\\\\reactos\\\\drivers\\\\network\\\\ndis\\\\ \u76ee\u5f55\u4e0b\u3002<\/p>\n

    1.1 \u8bbe\u8ba1\u601d\u60f3\u4e0e\u67b6\u6784\u54f2\u5b66<\/h4>\n

    NDIS \u7684\u8bbe\u8ba1\u6838\u5fc3\u601d\u60f3\u662f\u5206\u5c42\u62bd\u8c61 + \u96c6\u4e2d\u8c03\u5ea6\u3002<\/p>\n

    \u5728\u4f20\u7edf\u7684\u7f51\u7edc\u9a71\u52a8\u5b9e\u73b0\u4e2d，\u534f\u8bae\u6808（\u5982 TCP\/IP）\u9700\u8981\u76f4\u63a5\u4e0e\u786c\u4ef6\u9a71\u52a8\u4ea4\u4e92，\u8fd9\u8981\u6c42\u6bcf\u4e2a\u534f\u8bae\u9a71\u52a8\u90fd\u5fc5\u987b\u4e86\u89e3\u6bcf\u79cd\u7f51\u5361\u9a71\u52a8\u7684\u5185\u90e8\u7ec6\u8282，\u5bfc\u81f4\u4e25\u91cd\u7684\u8026\u5408\u95ee\u9898\u3002NDIS \u7684\u89e3\u51b3\u529e\u6cd5\u662f\u5f15\u5165\u4e00\u4e2a\u4e2d\u95f4\u62bd\u8c61\u5c42\u2014\u2014\u5373 ndis.sys \u672c\u8eab\u2014\u2014\u4f4d\u4e8e\u534f\u8bae\u9a71\u52a8\u548c\u5fae\u578b\u7aef\u53e3\u9a71\u52a8\u4e4b\u95f4，\u627f\u62c5\u4ee5\u4e0b\u6838\u5fc3\u89d2\u8272：<\/p>\n

      \n
    • \u8c03\u5ea6\u5668\u89d2\u8272：\u7ba1\u7406\u6240\u6709\u6570\u636e\u5305\u7684\u53d1\u9001\/\u63a5\u6536\u5e8f\u5217\u5316，\u901a\u8fc7\u5de5\u4f5c\u9879\u961f\u5217\u907f\u514d\u7ade\u6001\u6761\u4ef6<\/li>\n
    • \u7ed1\u5b9a\u5668\u89d2\u8272：\u7ef4\u62a4\u534f\u8bae\u2192\u9002\u914d\u5668\u3001\u9002\u914d\u5668\u2192\u534f\u8bae\u7684\u52a8\u6001\u7ed1\u5b9a\u5173\u7cfb，\u652f\u6301\u5373\u63d2\u5373\u7528\u70ed\u63d2\u62d4<\/li>\n
    • \u9002\u914d\u5668\u89d2\u8272：\u4e3a\u4e0a\u5c42\u7684\u534f\u8bae\u9a71\u52a8\u548c\u4e0b\u5c42\u7684\u5fae\u578b\u7aef\u53e3\u9a71\u52a8\u63d0\u4f9b\u7edf\u4e00\u7684\u51fd\u6570\u8c03\u7528\u7ea6\u5b9a，\u4f7f\u4e24\u8fb9\u90fd\u4e0d\u9700\u8981\u77e5\u9053\u5bf9\u65b9\u7684\u5177\u4f53\u5b9e\u73b0\u7ec6\u8282<\/li>\n<\/ul>\n

      \u8fd9\u79cd\u8bbe\u8ba1\u7684\u6838\u5fc3\u4ef7\u503c\u5728\u4e8e：\u5fae\u578b\u7aef\u53e3\u9a71\u52a8\u53ea\u9700\u8981\u5b9e\u73b0 10-15 \u4e2a\u6807\u51c6\u56de\u8c03\u51fd\u6570（Init\/Halt\/Send\/SendPackets\/QueryInfo\/SetInfo\/Reset\/ISR\/HandleInterrupt\/EnableInterrupt\/DisableInterrupt\/TransferData\/ReturnPacket\/CheckForHang），\u800c\u534f\u8bae\u9a71\u52a8\u4e5f\u53ea\u9700\u8981\u5b9e\u73b0\u7c7b\u4f3c\u6570\u91cf\u7684\u56de\u8c03（BindAdapter\/UnbindAdapter\/SendComplete\/ReceiveHandler\/StatusHandler\/PnPEventHandler \u7b49）\u3002\u6240\u6709\u590d\u6742\u7684\u8c03\u5ea6\u3001\u540c\u6b65\u3001\u7ed1\u5b9a\u7ba1\u7406\u3001PnP \u534f\u8c03\u90fd\u7531 NDIS \u5e93\u7edf\u4e00\u5904\u7406\u3002<\/p>\n

      1.2 \u4e3b\u8981\u529f\u80fd<\/h4>\n
        \n
      • \u4e3a\u534f\u8bae\u9a71\u52a8（\u5982 TCP\/IP）\u548c\u5fae\u578b\u7aef\u53e3\u9a71\u52a8（\u5982 e1000\u3001rtl8139）\u63d0\u4f9b\u6807\u51c6\u5316\u7684\u901a\u4fe1\u63a5\u53e3<\/li>\n
      • \u7ba1\u7406\u7f51\u7edc\u6570\u636e\u5305\u7684\u53d1\u9001\u548c\u63a5\u6536\u6d41\u7a0b<\/li>\n
      • \u534f\u8c03\u5373\u63d2\u5373\u7528 (PnP) \u4e8b\u4ef6\u548c\u7535\u6e90\u7ba1\u7406\u4e8b\u4ef6<\/li>\n
      • \u63d0\u4f9b\u914d\u7f6e\u7ba1\u7406（\u6ce8\u518c\u8868\u64cd\u4f5c）<\/li>\n
      • \u63d0\u4f9b\u5185\u5b58\u7ba1\u7406（\u5305\u62ec DMA \u5171\u4eab\u5185\u5b58）<\/li>\n
      • \u63d0\u4f9b\u8ba1\u65f6\u5668\u548c\u540c\u6b65\u539f\u8bed<\/li>\n
      • \u901a\u8fc7\u5de5\u4f5c\u9879\u961f\u5217\u5b9e\u73b0\u5e8f\u5217\u5316\u548c\u5f02\u6b65\u8c03\u5ea6<\/li>\n<\/ul>\n

        1.3 \u4e0e Linux \u7f51\u7edc\u9a71\u52a8\u67b6\u6784\u7684\u5dee\u5f02<\/h4>\n

        ReactOS \u7684 TCP\/IP \u534f\u8bae\u6808 (tcpip.sys) \u5b9e\u9645\u4e0a\u662f\u4ece Linux \u5185\u6838 2.4.20 \u79fb\u690d\u800c\u6765（\u89c1 [tcpcore.h](file:\/\/\/d:\/reactos\/drivers\/network\/tcpip\/include\/tcpcore.h) \u7684\u6ce8\u91ca Ported from linux kernel 2.4.20），\u4f46\u5728 NDIS \u6846\u67b6\u4e0b\u8fd0\u884c\u65f6，\u4e24\u8005\u5448\u73b0\u51fa\u622a\u7136\u4e0d\u540c\u7684\u8bbe\u8ba1\u54f2\u5b66\u3002<\/p>\n\n\u5bf9\u6bd4\u7ef4\u5ea6Windows NDIS \u8bbe\u8ba1Linux \u7f51\u7edc\u9a71\u52a8\u8bbe\u8ba1<\/tr>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
        \u6838\u5fc3\u67b6\u6784<\/td>\n\u4e09\u5c42\u4e25\u683c\u5206\u5c42：\u534f\u8bae\u9a71\u52a8 \u2192 NDIS \u5e93 \u2192 \u5fae\u578b\u7aef\u53e3\u9a71\u52a8\u3002NDIS \u4f5c\u4e3a\u72ec\u7acb\u7684\u5185\u6838\u6a21\u5757\u5b58\u5728，\u627f\u62c5\u8c03\u5ea6\u548c\u7ba1\u7406\u804c\u8d23<\/td>\n\u4e24\u5c42\u8f7b\u91cf\u67b6\u6784：\u534f\u8bae\u6808\u76f4\u63a5\u8c03\u7528 net_device_ops \u4e2d\u7684\u51fd\u6570\u6307\u9488，\u6ca1\u6709\u72ec\u7acb\u7684"\u4e2d\u95f4\u5e93\u5c42"，\u9a71\u52a8\u6a21\u578b\u7531\u5185\u6838\u7edf\u4e00\u6846\u67b6\u63d0\u4f9b<\/td>\n<\/tr>\n
        \u6570\u636e\u5305\u8868\u793a<\/td>\nNDIS_PACKET + NDIS_BUFFER (MDL)：\u57fa\u4e8e Windows MDL (Memory Descriptor List) \u673a\u5236，\u5305\u63cf\u8ff0\u7b26\u548c\u6570\u636e\u5206\u79bb，\u901a\u8fc7 MDL \u94fe\u652f\u6301 Scatter\/Gather I\/O<\/td>\nstruct sk_buff：\u7edf\u4e00\u7684\u7f13\u51b2\u533a\u7ed3\u6784，\u4f7f\u7528 head\/data\/tail\/end \u56db\u4e2a\u6307\u9488\u7075\u6d3b\u7ba1\u7406\u534f\u8bae\u5934\u7a7a\u95f4，\u652f\u6301\u514b\u9686 (skb_clone)\u3001\u5171\u4eab\u3001\u5206\u7247 (skb_shinfo)，\u5185\u8054\u4e86\u5168\u5957\u64cd\u4f5c\u51fd\u6570<\/td>\n<\/tr>\n
        \u53d1\u9001\u6a21\u578b<\/td>\n\u5f02\u6b65\u56de\u8c03\u9a71\u52a8：MiniportSend[Packets] \u8fd4\u56de NDIS_STATUS_PENDING \u8868\u793a\u5f02\u6b65，\u53d1\u9001\u5b8c\u6210\u540e\u8c03\u7528 NdisMSendComplete() \u56de\u8c03\u534f\u8bae\u3002NDIS \u5e93\u8d1f\u8d23\u4efb\u4f55\u5fc5\u8981\u7684\u5e8f\u5217\u5316\u548c\u6392\u961f<\/td>\n\u540c\u6b65+\u6d41\u91cf\u63a7\u5236：dev->hard_start_xmit(skb) \u540c\u6b65\u53d1\u9001，\u8fd4\u56de NETDEV_TX_OK \u6216 NETDEV_TX_BUSY\u3002\u9a71\u52a8\u901a\u8fc7 netif_stop_queue()\/netif_wake_queue() \u63a7\u5236\u4e0a\u5c42\u662f\u5426\u7ee7\u7eed\u53d1\u9001<\/td>\n<\/tr>\n
        \u63a5\u6536\u6a21\u578b<\/td>\n\u63a8\u6a21\u5f0f (Push)：\u5fae\u578b\u7aef\u53e3\u901a\u8fc7 NdisMIndicateReceivePacket \u5c06\u6570\u636e\u63a8\u9001\u7ed9 NDIS，NDIS \u904d\u5386\u7ed1\u5b9a\u534f\u8bae\u5217\u8868\u9010\u5c42\u63a8\u9001\u3002\u6709\u4f20\u7edf ReceiveHandler \u548c\u65b0\u5f0f ReceivePacketHandler \u4e24\u79cd\u65b9\u5f0f<\/td>\nNAPI \u8f6e\u8be2 (Poll)（Linux 2.6+）：\u4e2d\u65ad\u4e0a\u534a\u90e8\u5173\u95ed\u4e2d\u65ad，\u6ce8\u518c NAPI \u7ed3\u6784\u5230\u8f6e\u8be2\u5217\u8868；softIRQ \u4e0a\u4e0b\u6587\u4e2d\u901a\u8fc7 poll(napi, budget) \u6279\u91cf\u8f6e\u8be2\u63a5\u6536，\u51cf\u5c11\u9ad8\u8d1f\u8f7d\u4e0b\u7684\u4e2d\u65ad\u5f00\u9500<\/td>\n<\/tr>\n
        \u534f\u8bae\u7ed1\u5b9a<\/td>\nNDIS \u96c6\u4e2d\u7ba1\u7406：NDIS \u7ef4\u62a4\u5168\u5c40 ProtocolListHead \u548c\u6bcf\u4e2a\u9002\u914d\u5668\u7684 ProtocolListHead，\u901a\u8fc7 ndisBindMiniportsToProtocol() \u4ece\u6ce8\u518c\u8868\u8bfb\u53d6\u7ed1\u5b9a\u914d\u7f6e\u3002\u652f\u6301\u591a\u4e2a\u534f\u8bae\u7ed1\u5b9a\u5230\u540c\u4e00\u9002\u914d\u5668<\/td>\n\u5185\u6838\u7edf\u4e00\u7ba1\u7406：\u901a\u8fc7 dev_add_pack() \u6ce8\u518c packet_type \u5230\u5168\u5c40 ptype_all\/ptype_base \u54c8\u5e0c\u8868，\u5185\u6838\u7f51\u7edc\u6808\u5728\u63a5\u6536\u65f6\u6839\u636e\u534f\u8bae\u7c7b\u578b\u5206\u53d1\u7ed9\u4e0d\u540c\u5904\u7406\u51fd\u6570<\/td>\n<\/tr>\n
        \u4e2d\u65ad\u5904\u7406<\/td>\nISR + DPC \u4e24\u9636\u6bb5：MiniportISR（\u5728 DIRQL \u4e0a\u8fd0\u884c，\u4ec5\u5224\u65ad\u4e2d\u65ad\u5f52\u5c5e\u548c\u662f\u5426\u9700\u8981 DPC）\u2192 HandleDeferredProcessing DPC（\u5728 DISPATCH_LEVEL \u4e0a\u8fd0\u884c，\u8c03\u7528 MiniportHandleInterrupt + MiniportEnableInterrupt）<\/td>\nhardIRQ + softIRQ \u4e24\u9636\u6bb5：\u786c\u4e2d\u65ad（\u4ec5\u505a\u6700\u5c0f\u5904\u7406，\u5982\u83b7\u53d6\u6570\u636e）\u2192 softIRQ（NET_RX_SOFTIRQ\/NET_TX_SOFTIRQ \u4e2d\u505a\u5b9e\u9645\u534f\u8bae\u5904\u7406，\u4e0d\u5728\u9a71\u52a8\u4e2d\u5b8c\u6210，\u800c\u662f\u4ea4\u7ed9\u5185\u6838\u534f\u8bae\u6808）<\/td>\n<\/tr>\n
        \u5e8f\u5217\u5316\u6a21\u578b<\/td>\n\u53ef\u914d\u7f6e\u5e8f\u5217\u5316：\u901a\u8fc7 NDIS_ATTRIBUTE_DESERIALIZE \u6807\u5fd7\u4f4d\u533a\u5206\u4e32\u884c\u5316\/\u53cd\u4e32\u884c\u5316\u4e24\u79cd\u6a21\u5f0f\u3002\u4e32\u884c\u5316\u6a21\u5f0f\u4e0b NDIS \u4fdd\u8bc1\u6bcf\u6b21\u53ea\u6709\u4e00\u4e2a\u8bf7\u6c42\u5230\u8fbe\u5fae\u578b\u7aef\u53e3；\u53cd\u4e32\u884c\u5316\u6a21\u5f0f\u4e0b\u9a71\u52a8\u81ea\u884c\u7ba1\u7406\u5e76\u53d1<\/td>\n\u9a71\u52a8\u81ea\u884c\u7ba1\u7406：\u5185\u6838\u4e0d\u63d0\u4f9b\u7edf\u4e00\u7684\u5e8f\u5217\u5316\u673a\u5236，\u9a71\u52a8\u4f7f\u7528\u81ea\u65cb\u9501\u3001RCU\u3001per-CPU \u53d8\u91cf\u7b49\u6807\u51c6\u5185\u6838\u540c\u6b65\u673a\u5236\u81ea\u884c\u7ba1\u7406\u5e76\u53d1\u3002ndo_start_xmit \u53ef\u80fd\u5728\u591a\u4e2a CPU \u4e0a\u540c\u65f6\u8c03\u7528<\/td>\n<\/tr>\n
        \u914d\u7f6e\/OID \u7ba1\u7406<\/td>\n\u7edf\u4e00\u7684 OID \u673a\u5236：\u6240\u6709\u67e5\u8be2\/\u8bbe\u7f6e\u64cd\u4f5c\u901a\u8fc7 MiniportQueryInformation\/MiniportSetInformation \u4e00\u4e2a\u56de\u8c03\u5165\u53e3，\u901a\u8fc7 NDIS_OID \u679a\u4e3e\u503c（\u5982 OID_GEN_MAC_OPTIONS\u3001OID_802_3_CURRENT_ADDRESS）\u533a\u5206\u64cd\u4f5c\u7c7b\u578b\u3002NDIS \u63d0\u4f9b NdisReadConfiguration\u3001NdisOpenConfiguration \u7b49\u6ce8\u518c\u8868\u5c01\u88c5<\/td>\n\u5206\u6563\u7684\u63a5\u53e3：\u901a\u8fc7\u591a\u4e2a net_device_ops \u51fd\u6570\u5b9e\u73b0（ndo_do_ioctl\u3001ndo_get_stats\u3001ndo_set_mac_address \u7b49），\u6216\u901a\u8fc7 ethtool_ops \u5b9e\u73b0\u3002\u6ca1\u6709\u7edf\u4e00\u7684 OID \u679a\u4e3e\u4f53\u7cfb<\/td>\n<\/tr>\n
        PnP\/\u7535\u6e90\u7ba1\u7406<\/td>\nNDIS \u5185\u7f6e\u652f\u6301：NDIS \u901a\u8fc7 NdisIAddDevice（\u521b\u5efa\u8bbe\u5907）\u3001NdisIPnPStartDevice（\u542f\u52a8\u8bbe\u5907，\u8c03\u7528 MiniportInitialize）\u3001NdisIPnPStopDevice（\u505c\u6b62\u8bbe\u5907，\u8c03\u7528 MiniportHalt）\u5b8c\u6574\u5730\u5c01\u88c5\u4e86 PnP \u6d41\u7a0b\u3002\u7535\u6e90\u4e8b\u4ef6\u901a\u8fc7 NetEventSetPower\/NetEventQueryPower PnP \u4e8b\u4ef6\u901a\u77e5\u534f\u8bae<\/td>\n\u5185\u6838\u9a71\u52a8\u6a21\u578b：\u4f7f\u7528\u6807\u51c6\u7684 struct device_driver \u6a21\u578b，probe\/remove \u51fd\u6570\u7531\u5185\u6838\u5728\u603b\u7ebf\u679a\u4e3e\u65f6\u8c03\u7528，\u7535\u6e90\u7ba1\u7406\u901a\u8fc7 dev_pm_ops \u5b9e\u73b0<\/td>\n<\/tr>\n
        DMA \u7ba1\u7406<\/td>\nNDIS \u5c01\u88c5：NdisMInitializeScatterGatherDma \u521d\u59cb\u5316 DMA \u901a\u9053，NdisMAllocateSharedMemory \u5206\u914d\u5171\u4eab\u5185\u5b58，GetScatterGatherList\/PutScatterGatherList \u7ba1\u7406 Scatter\/Gather \u5217\u8868\u3002NDIS \u5728\u5185\u90e8\u5206\u914d DMA_ADAPTER \u548c DMA_OPERATIONS<\/td>\n\u901a\u7528 DMA API：dma_alloc_coherent()\u3001dma_map_single()\u3001dma_map_sg() \u7b49\u3002\u5728 PCI \u9a71\u52a8\u4e2d\u4f7f\u7528 pci_alloc_consistent() \u7b49\u5c01\u88c5\u3002\u7531\u5185\u6838\u901a\u7528 DMA \u5c42\u7edf\u4e00\u7ba1\u7406<\/td>\n<\/tr>\n
        \u517c\u5bb9\u6027<\/td>\nNDIS \u7248\u672c\u5316\u517c\u5bb9：\u901a\u8fc7\u7f16\u8bd1\u5b8f (NDIS40\/NDIS50\/NDIS51) \u548c\u4e0d\u540c\u5927\u5c0f\u7684 MiniportCharacteristics \u7ed3\u6784\u652f\u6301 NDIS 3.0\/4.0\/5.0\/5.1 \u7684\u4e8c\u8fdb\u5236\u517c\u5bb9\u300230stubs.c\u300140stubs.c\u300150stubs.c \u63d0\u4f9b\u6869\u51fd\u6570<\/td>\n\u5185\u6838\u7248\u672c\u7ed1\u5b9a：\u9a71\u52a8\u5fc5\u987b\u9488\u5bf9\u7279\u5b9a\u5185\u6838\u7248\u672c\u7f16\u8bd1，net_device_ops \u7ed3\u6784\u5728\u4e0d\u540c\u5185\u6838\u7248\u672c\u95f4\u6709\u8f83\u5927\u5dee\u5f02，\u4e0d\u4fdd\u8bc1\u4e8c\u8fdb\u5236\u517c\u5bb9\u6027<\/td>\n<\/tr>\n
        \u5de5\u4f5c\u9879\u5ef6\u8fdf\u5904\u7406<\/td>\nNDIS \u5de5\u4f5c\u9879\u961f\u5217：MiniQueueWorkItem + MiniportWorker \u5b9e\u73b0\u4e32\u884c\u5316\u7684\u5de5\u4f5c\u9879\u8c03\u5ea6，\u652f\u6301 NdisWorkItemSend\u3001NdisWorkItemRequest\u3001NdisWorkItemResetRequested \u7b49\u5de5\u4f5c\u7c7b\u578b，\u901a\u8fc7\u5185\u6838 IoQueueWorkItem \u5b9e\u73b0<\/td>\nworkqueue\/tasklet：Linux \u5185\u6838\u63d0\u4f9b\u901a\u7528\u7684 work_struct + schedule_work() \u548c tasklet \u673a\u5236，\u9a71\u52a8\u6839\u636e\u81ea\u5df1\u7684\u9700\u8981\u4f7f\u7528\u8fd9\u4e9b\u901a\u7528\u673a\u5236，\u6ca1\u6709 NDIS \u8fd9\u6837\u4e13\u95e8\u9488\u5bf9\u7f51\u7edc\u9a71\u52a8\u7684\u4e13\u7528\u5de5\u4f5c\u9879\u961f\u5217<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        1.4 NDIS \u8fd9\u6837\u8bbe\u8ba1\u7684\u4f18\u7f3a\u70b9<\/h4>\n

        \u4f18\u70b9：<\/p>\n

      • \u9a71\u52a8\u5f00\u53d1\u7b80\u5316：\u5fae\u578b\u7aef\u53e3\u9a71\u52a8\u53ea\u9700\u5173\u6ce8\u786c\u4ef6\u64cd\u4f5c\u672c\u8eab，\u586b\u5199\u6807\u51c6\u56de\u8c03\u51fd\u6570\u8868\u5373\u53ef\u3002\u53d1\u9001\/\u63a5\u6536\u7684\u5e8f\u5217\u5316\u3001\u534f\u8bae\u7ed1\u5b9a\u7ba1\u7406\u3001PnP \u534f\u8c03\u7b49\u590d\u6742\u5de5\u4f5c\u7531 NDIS \u4ee3\u52b3<\/li>\n
      • \u4e8c\u8fdb\u5236\u517c\u5bb9\u6027\u597d：\u540c\u4e00\u4efd\u5fae\u578b\u7aef\u53e3\u9a71\u52a8\u7f16\u8bd1\u540e\u5728\u652f\u6301 NDIS 5.x \u7684 Windows \u7248\u672c\u4e0a\u5747\u53ef\u8fd0\u884c，\u964d\u4f4e\u7ef4\u62a4\u6210\u672c<\/li>\n
      • \u7edf\u4e00\u7684\u914d\u7f6e\u7ba1\u7406：\u901a\u8fc7 OID \u673a\u5236\u548c NdisReadConfiguration \u5c01\u88c5，\u9a71\u52a8\u4e0d\u9700\u8981\u76f4\u63a5\u4e0e\u6ce8\u518c\u8868\u6253\u4ea4\u9053<\/li>\n
      • \u7248\u672c\u5e73\u6ed1\u6f14\u8fdb：\u901a\u8fc7\u4e0d\u65ad\u6269\u5c55 MiniportCharacteristics \u7ed3\u6784\u5927\u5c0f\u800c\u4e0d\u662f\u4fee\u6539\u51fd\u6570\u7b7e\u540d，\u4fdd\u6301\u4e86\u5411\u540e\u7684\u4e8c\u8fdb\u5236\u517c\u5bb9\u6027<\/li>\n
      • \u70ed\u63d2\u62d4\u652f\u6301\u5b8c\u5584：PnP \u4e8b\u4ef6\u7ecf\u8fc7 NDIS \u7edf\u4e00\u8c03\u5ea6\u540e\u8f6c\u53d1\u7ed9\u534f\u8bae\u9a71\u52a8，\u786e\u4fdd\u6240\u6709\u7ed1\u5b9a\u534f\u8bae\u90fd\u80fd\u6b63\u786e\u54cd\u5e94\u8bbe\u5907\u63d2\u62d4<\/li>\n

        \u7f3a\u70b9：<\/p>\n

      • \u6027\u80fd\u5f00\u9500：\u76f8\u6bd4 Linux \u7684\u8f7b\u91cf\u6a21\u578b，\u989d\u5916\u7684 NDIS \u5c42\u5e26\u6765\u4e86\u51fd\u6570\u8c03\u7528\u5f00\u9500\u548c\u4e0a\u4e0b\u6587\u5207\u6362（\u5c24\u5176\u5728\u5de5\u4f5c\u9879\u961f\u5217\u573a\u666f）<\/li>\n
      • \u7075\u6d3b\u6027\u53d7\u9650：\u9a71\u52a8\u5fc5\u987b\u5728 NDIS \u7684\u6846\u67b6\u5185\u5de5\u4f5c，\u65e0\u6cd5\u7ed5\u8fc7 NDIS \u5c42\u76f4\u63a5\u64cd\u4f5c\u534f\u8bae\u6808<\/li>\n
      • \u7f3a\u5c11 NAPI \u7b49\u6548\u7684\u8f6e\u8be2\u673a\u5236：NDIS 5.1 \u4ec5\u652f\u6301\u4e2d\u65ad\u9a71\u52a8\u7684\u63a8\u6a21\u5f0f，\u9ad8\u8d1f\u8f7d\u4e0b\u53ef\u80fd\u4ea7\u751f\u5927\u91cf\u4e2d\u65ad（Linux NAPI \u5728 Linux 2.6 \u4e2d\u5f15\u5165\u4ee5\u89e3\u51b3\u6b64\u95ee\u9898）<\/li>\n
      • \u4f9d\u8d56\u6ce8\u518c\u8868：\u7ed1\u5b9a\u914d\u7f6e\u548c\u53c2\u6570\u914d\u7f6e\u5f3a\u4f9d\u8d56\u6ce8\u518c\u8868，\u5d4c\u5165\u5f0f\u573a\u666f\u4e0b\u4e0d\u591f\u7075\u6d3b<\/li>\n

        1.5 \u652f\u6301\u7684 NDIS \u7248\u672c<\/h4>\n

        \u901a\u8fc7\u6784\u5efa\u5b8f\u5b9a\u4e49，\u652f\u6301 NDIS 3.0\/4.0\/5.0\/5.1 \u7684\u517c\u5bb9\u6027：<\/p>\n

        -DNDIS_WRAPPER
        \n-DNDIS51
        \n-DNDIS51_MINIPORT
        \n-DNDIS_MINIPORT_DRIVER
        \n-DNDIS_LEGACY_DRIVER=1
        \n-DNDIS_LEGACY_MINIPORT=1
        \n-DNDIS_LEGACY_PROTOCOL=1<\/p>\n

        \n

        2. \u6846\u67b6\u7ed3\u6784<\/h3>\n

        2.1 \u5206\u5c42\u67b6\u6784<\/h4>\n

        NDIS \u91c7\u7528\u6807\u51c6\u7684\u4e09\u5c42\u7f51\u7edc\u9a71\u52a8\u67b6\u6784：<\/p>\n

        +————————————–+
        \n| \u534f\u8bae\u9a71\u52a8 (Protocol) |
        \n| tcpip.sys, ppp.sys, etc. |
        \n+————————————–+
        \n | NdisSend \/ NdisReceive etc.
        \n v
        \n+————————————–+
        \n| NDIS \u5e93 (ndis.sys) |
        \n| – \u6570\u636e\u5305\u8c03\u5ea6 |
        \n| – \u534f\u8bae\/\u5fae\u578b\u7aef\u53e3\u7ed1\u5b9a\u7ba1\u7406 |
        \n| – \u914d\u7f6e\u7ba1\u7406 |
        \n| – \u4e2d\u65ad\u5904\u7406 |
        \n| – PnP\/\u7535\u6e90\u7ba1\u7406 |
        \n+————————————–+
        \n | MiniportXxx callbacks
        \n v
        \n+————————————–+
        \n| \u5fae\u578b\u7aef\u53e3\u9a71\u52a8 (Miniport) |
        \n| e1000.sys, rtl8139.sys, etc. |
        \n+————————————–+<\/p>\n

        2.2 \u6a21\u5757\u7ec4\u7ec7<\/h4>\n

        NDIS \u5e93\u7531\u4ee5\u4e0b\u6e90\u6587\u4ef6\u7ec4\u6210：<\/p>\n\n\u6e90\u6587\u4ef6\u529f\u80fd<\/tr>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
        main.c<\/td>\n\u9a71\u52a8\u5165\u53e3\u70b9 DriverEntry，\u521d\u59cb\u5316\u5168\u5c40\u5217\u8868\u548c\u9501<\/td>\n<\/tr>\n
        miniport.c<\/td>\n\u5fae\u578b\u7aef\u53e3\u652f\u6301（\u521d\u59cb\u5316\u3001\u53d1\u9001\/\u63a5\u6536\u5b8c\u6210\u3001\u8bf7\u6c42\u5904\u7406\u3001\u5de5\u4f5c\u9879\u961f\u5217\u3001PnP \u4e8b\u4ef6\u5904\u7406）<\/td>\n<\/tr>\n
        protocol.c<\/td>\n\u534f\u8bae\u9a71\u52a8\u652f\u6301（\u534f\u8bae\u6ce8\u518c\u3001\u9002\u914d\u5668\u6253\u5f00\/\u5173\u95ed\u3001\u53d1\u9001\/\u8bf7\u6c42\u8f6c\u53d1）<\/td>\n<\/tr>\n
        buffer.c<\/td>\n\u6570\u636e\u5305\/\u7f13\u51b2\u533a\u7ba1\u7406（NDIS_PACKET\u3001NDIS_BUFFER \u64cd\u4f5c）<\/td>\n<\/tr>\n
        config.c<\/td>\n\u6ce8\u518c\u8868\u914d\u7f6e\u8bfb\u5199（NdisOpenConfiguration\u3001NdisReadConfiguration \u7b49）<\/td>\n<\/tr>\n
        memory.c<\/td>\n\u5185\u5b58\u7ba1\u7406（\u542b DMA \u5171\u4eab\u5185\u5b58\u5206\u914d\/\u91ca\u653e）<\/td>\n<\/tr>\n
        io.c<\/td>\n\u4e2d\u65ad\u670d\u52a1\u4f8b\u7a0b (ISR) \u548c DPC \u5904\u7406<\/td>\n<\/tr>\n
        hardware.c<\/td>\nPCI \u914d\u7f6e\u7a7a\u95f4\u8bfb\u5199\u3001\u8d44\u6e90\u5206\u914d<\/td>\n<\/tr>\n
        control.c<\/td>\n\u8bfb\u5199\u9501\u540c\u6b65<\/td>\n<\/tr>\n
        efilter.c<\/td>\n\u4ee5\u592a\u7f51\u5e27\u8fc7\u6ee4<\/td>\n<\/tr>\n
        object.c<\/td>\nNDIS 6.0 \u901a\u7528\u5bf9\u8c61\u63a5\u53e3<\/td>\n<\/tr>\n
        workitem.c<\/td>\nNDIS 6.0 \u5de5\u4f5c\u9879\u63a5\u53e3<\/td>\n<\/tr>\n
        time.c<\/td>\n\u8ba1\u65f6\u5668\u7ba1\u7406<\/td>\n<\/tr>\n
        string.c<\/td>\n\u5b57\u7b26\u4e32\u64cd\u4f5c<\/td>\n<\/tr>\n
        misc.c<\/td>\n\u6742\u9879（\u4e92\u9501\u64cd\u4f5c\u3001\u5b57\u7b26\u4e32\u6bd4\u8f83）<\/td>\n<\/tr>\n
        cl.c<\/td>\n\u9762\u5411\u8fde\u63a5\u5ba2\u6237\u7aef<\/td>\n<\/tr>\n
        cm.c<\/td>\n\u547c\u53eb\u7ba1\u7406\u5668<\/td>\n<\/tr>\n
        co.c<\/td>\n\u9762\u5411\u8fde\u63a5\u652f\u6301<\/td>\n<\/tr>\n
        30stubs.c<\/td>\nNDIS 3.0 \u517c\u5bb9\u6027\u6869\u51fd\u6570<\/td>\n<\/tr>\n
        40stubs.c<\/td>\nNDIS 4.0 \u517c\u5bb9\u6027\u6869\u51fd\u6570<\/td>\n<\/tr>\n
        50stubs.c<\/td>\nNDIS 5.0 \u517c\u5bb9\u6027\u6869\u51fd\u6570<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        2.3 \u5173\u952e\u8c03\u7528\u7ea6\u5b9a<\/h4>\n

        \u534f\u8bae\u9a71\u52a8 -> NdisSend() -> ProSend() -> proSendPacketToMiniport() -> MiniportSend[Packets]Handler
        \n\u534f\u8bae\u9a71\u52a8 -> NdisRequest() -> ProRequest() -> MiniDoRequest() -> MiniportQueryInfo\/SetInfoHandler
        \n\u5fae\u578b\u7aef\u53e3 -> NdisMSendComplete() -> MiniSendComplete() -> ProtocolSendCompleteHandler
        \n\u5fae\u578b\u7aef\u53e3 -> NdisMIndicateStatus() -> MiniStatus() -> ProtocolStatusHandler<\/p>\n

        \n

        3. \u6838\u5fc3\u6570\u636e\u7ed3\u6784<\/h3>\n

        3.1 \u903b\u8f91\u9002\u914d\u5668 (LOGICAL_ADAPTER)<\/h4>\n

        \u5b9a\u4e49\u5728 [miniport.h](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/include\/miniport.h#L87-L99)：<\/p>\n

        typedef<\/span> struct<\/span> _LOGICAL_ADAPTER<\/span>
        \n{<\/span>
        \n NDIS_MINIPORT_BLOCK NdisMiniportBlock;<\/span> \/\/ NDIS \u5b9a\u4e49\u7684\u6807\u51c6\u5b57\u6bb5<\/span>
        \n PNDIS_MINIPORT_WORK_ITEM WorkQueueHead;<\/span> \/\/ \u5de5\u4f5c\u961f\u5217\u5934<\/span>
        \n PNDIS_MINIPORT_WORK_ITEM WorkQueueTail;<\/span> \/\/ \u5de5\u4f5c\u961f\u5217\u5c3e<\/span>
        \n LIST_ENTRY ListEntry;<\/span> \/\/ \u5168\u5c40\u9002\u914d\u5668\u94fe\u8868<\/span>
        \n LIST_ENTRY MiniportListEntry;<\/span> \/\/ \u5fae\u578b\u7aef\u53e3\u9a71\u52a8\u94fe\u8868\u7684\u5165\u53e3<\/span>
        \n LIST_ENTRY ProtocolListHead;<\/span> \/\/ \u7ed1\u5b9a\u5230\u6b64\u9002\u914d\u5668\u7684\u534f\u8bae\u94fe\u8868<\/span>
        \n ULONG MediumHeaderSize;<\/span> \/\/ \u4ecb\u8d28\u5934\u5927\u5c0f（\u5982 Ethernet=14）<\/span>
        \n HARDWARE_ADDRESS Address;<\/span> \/\/ \u786c\u4ef6\u5730\u5740 (MAC)<\/span>
        \n ULONG AddressLength;<\/span> \/\/ \u786c\u4ef6\u5730\u5740\u957f\u5ea6<\/span>
        \n PMINIPORT_BUGCHECK_CONTEXT BugcheckContext;<\/span> \/\/ \u5173\u673a\u56de\u8c03\u4e0a\u4e0b\u6587<\/span>
        \n}<\/span> LOGICAL_ADAPTER,<\/span> *<\/span>PLOGICAL_ADAPTER;<\/span><\/p>\n

        3.2 \u5fae\u578b\u7aef\u53e3\u9a71\u52a8\u5757 (NDIS_M_DRIVER_BLOCK)<\/h4>\n

        typedef<\/span> struct<\/span> _NDIS_M_DRIVER_BLOCK<\/span> {<\/span>
        \n LIST_ENTRY ListEntry;<\/span> \/\/ \u5168\u5c40\u94fe\u8868\u5165\u53e3<\/span>
        \n KSPIN_LOCK Lock;<\/span> \/\/ \u4fdd\u62a4\u81ea\u65cb\u9501<\/span>
        \n NDIS_MINIPORT_CHARACTERISTICS MiniportCharacteristics;<\/span> \/\/ \u5fae\u578b\u7aef\u53e3\u7279\u6027（\u51fd\u6570\u6307\u9488\u8868）<\/span>
        \n WORK_QUEUE_ITEM WorkItem;<\/span> \/\/ \u5de5\u4f5c\u9879<\/span>
        \n PDRIVER_OBJECT DriverObject;<\/span> \/\/ \u9a71\u52a8\u5bf9\u8c61<\/span>
        \n LIST_ENTRY DeviceList;<\/span> \/\/ \u8be5\u9a71\u52a8\u521b\u5efa\u7684\u9002\u914d\u5668\u5217\u8868<\/span>
        \n PUNICODE_STRING RegistryPath;<\/span> \/\/ \u6ce8\u518c\u8868\u8def\u5f84<\/span>
        \n}<\/span> NDIS_M_DRIVER_BLOCK;<\/span><\/p>\n

        3.3 \u534f\u8bae\u7ed1\u5b9a (PROTOCOL_BINDING)<\/h4>\n

        \u5b9a\u4e49\u5728 [protocol.h](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/include\/protocol.h#L10-L16)：<\/p>\n

        typedef<\/span> struct<\/span> _PROTOCOL_BINDING<\/span> {<\/span>
        \n LIST_ENTRY ListEntry;<\/span> \/\/ \u5168\u5c40\u94fe\u8868\u5165\u53e3<\/span>
        \n KSPIN_LOCK Lock;<\/span> \/\/ \u4fdd\u62a4\u81ea\u65cb\u9501<\/span>
        \n NDIS_PROTOCOL_CHARACTERISTICS Chars;<\/span> \/\/ \u534f\u8bae\u7279\u6027（\u51fd\u6570\u6307\u9488\u8868）<\/span>
        \n WORK_QUEUE_ITEM WorkItem;<\/span> \/\/ \u5de5\u4f5c\u9879<\/span>
        \n LIST_ENTRY AdapterListHead;<\/span> \/\/ \u5df2\u7ed1\u5b9a\u7684\u9002\u914d\u5668\u5217\u8868<\/span>
        \n}<\/span> PROTOCOL_BINDING,<\/span> *<\/span>PPROTOCOL_BINDING;<\/span><\/p>\n

        3.4 \u9002\u914d\u5668\u7ed1\u5b9a (ADAPTER_BINDING)<\/h4>\n

        typedef<\/span> struct<\/span> _ADAPTER_BINDING<\/span> {<\/span>
        \n NDIS_OPEN_BLOCK NdisOpenBlock;<\/span> \/\/ NDIS \u5b9a\u4e49\u7684\u6807\u51c6\u5b57\u6bb5<\/span>
        \n LIST_ENTRY ListEntry;<\/span> \/\/ \u5168\u5c40\u94fe\u8868\u5165\u53e3<\/span>
        \n LIST_ENTRY ProtocolListEntry;<\/span> \/\/ \u534f\u8bae\u7ed1\u5b9a\u7684\u9002\u914d\u5668\u94fe\u8868\u5165\u53e3<\/span>
        \n LIST_ENTRY AdapterListEntry;<\/span> \/\/ \u903b\u8f91\u9002\u914d\u5668\u7684\u534f\u8bae\u94fe\u8868\u5165\u53e3<\/span>
        \n KSPIN_LOCK Lock;<\/span> \/\/ \u4fdd\u62a4\u81ea\u65cb\u9501<\/span>
        \n PPROTOCOL_BINDING ProtocolBinding;<\/span> \/\/ \u5bf9\u5e94\u7684\u534f\u8bae<\/span>
        \n PLOGICAL_ADAPTER Adapter;<\/span> \/\/ \u5bf9\u5e94\u7684\u9002\u914d\u5668<\/span>
        \n}<\/span> ADAPTER_BINDING,<\/span> *<\/span>PADAPTER_BINDING;<\/span><\/p>\n

        3.5 \u5de5\u4f5c\u9879 (NDIS_MINIPORT_WORK_ITEM)<\/h4>\n

        \u652f\u6301\u7684\u5de5\u4f5c\u9879\u7c7b\u578b：<\/p>\n\n\u5de5\u4f5c\u9879\u7c7b\u578b\u7528\u9014<\/tr>\n\n\n\n\n\n\n\n\n\n
        NdisWorkItemSend<\/td>\n\u53d1\u9001\u6570\u636e\u5305<\/td>\n<\/tr>\n
        NdisWorkItemSendLoopback<\/td>\n\u56de\u73af\u53d1\u9001<\/td>\n<\/tr>\n
        NdisWorkItemReturnPackets<\/td>\n\u5f52\u8fd8\u6570\u636e\u5305<\/td>\n<\/tr>\n
        NdisWorkItemResetRequested<\/td>\n\u9002\u914d\u5668\u91cd\u7f6e<\/td>\n<\/tr>\n
        NdisWorkItemResetInProgress<\/td>\n\u91cd\u7f6e\u8fdb\u884c\u4e2d<\/td>\n<\/tr>\n
        NdisWorkItemMiniportCallback<\/td>\n\u5fae\u578b\u7aef\u53e3\u56de\u8c03<\/td>\n<\/tr>\n
        NdisWorkItemRequest<\/td>\n\u67e5\u8be2\/\u8bbe\u7f6e\u8bf7\u6c42<\/td>\n<\/tr>\n
        NdisMaxWorkItems<\/td>\n\u7528\u4e8e\u904d\u5386\u6240\u6709\u7c7b\u578b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        3.6 \u5168\u5c40\u94fe\u8868\u7ed3\u6784<\/h4>\n

        \u5168\u5c40\u534f\u8bae\u5217\u8868 (ProtocolListHead)
        \n \u2193
        \n+——————-+
        \n| PROTOCOL_BINDING | —- AdapterListHead –> [ADAPTER_BINDING] -> [ADAPTER_BINDING]
        \n+——————-+<\/p>\n

        \u5168\u5c40\u5fae\u578b\u7aef\u53e3\u5217\u8868 (MiniportListHead)
        \n \u2193
        \n+——————-+
        \n| NDIS_M_DRIVER_BLOCK| —- DeviceList –> [LOGICAL_ADAPTER] -> [LOGICAL_ADAPTER]
        \n+——————-+<\/p>\n

        \u5168\u5c40\u9002\u914d\u5668\u5217\u8868 (AdapterListHead)
        \n \u2193
        \n+——————-+
        \n| LOGICAL_ADAPTER | —- ProtocolListHead –> [ADAPTER_BINDING] -> [ADAPTER_BINDING]
        \n+——————-+<\/p>\n

        \n

        4. \u6838\u5fc3\u6a21\u5757\u5206\u6790<\/h3>\n

        4.1 \u4e3b\u5165\u53e3 (main.c)<\/h4>\n

        DriverEntry \u51fd\u6570\u6267\u884c\u4ee5\u4e0b\u521d\u59cb\u5316：<\/p>\n

      • \u521d\u59cb\u5316\u5168\u5c40\u534f\u8bae\u5217\u8868 ProtocolListHead \u548c\u5bf9\u5e94\u7684\u81ea\u65cb\u9501<\/li>\n
      • \u521d\u59cb\u5316\u5168\u5c40\u5fae\u578b\u7aef\u53e3\u5217\u8868 MiniportListHead \u548c\u5bf9\u5e94\u7684\u81ea\u65cb\u9501<\/li>\n
      • \u521d\u59cb\u5316\u5168\u5c40\u9002\u914d\u5668\u5217\u8868 AdapterListHead \u548c\u5bf9\u5e94\u7684\u81ea\u65cb\u9501<\/li>\n
      • \u6ce8\u518c\u5378\u8f7d\u5904\u7406\u51fd\u6570 MainUnload<\/li>\n
      • \u521d\u59cb\u5316\u53d6\u6d88 ID \u8ba1\u6570\u5668<\/li>\n

        4.2 \u5fae\u578b\u7aef\u53e3\u7ba1\u7406 (miniport.c)<\/h4>\n

        \u8fd9\u662f NDIS \u5e93\u4e2d\u6700\u5927\u7684\u6a21\u5757，\u8d1f\u8d23：<\/p>\n

        4.2.1 \u5fae\u578b\u7aef\u53e3\u6ce8\u518c (NdisMRegisterMiniport)<\/h5>\n
          \n
        • \u9a8c\u8bc1 MiniportCharacteristics \u7248\u672c（3.0\/4.0\/5.0\/5.1）<\/li>\n
        • \u9a8c\u8bc1\u5fc5\u9700\u7684\u51fd\u6570\u6307\u9488（Halt, Initialize, Reset \u5fc5\u987b\u63d0\u4f9b）<\/li>\n
        • \u590d\u5236\u7279\u6027\u5230\u5168\u5c40\u7ed3\u6784<\/li>\n
        • \u6ce8\u518c AddDevice \u56de\u8c03 (NdisIAddDevice)<\/li>\n
        • \u6ce8\u518c\u901a\u7528 IRP \u5904\u7406\u5668 (NdisGenericIrpHandler)<\/li>\n<\/ul>\n
          4.2.2 PnP \u8bbe\u5907\u7ba1\u7406<\/h5>\n

          \u8bbe\u5907\u521b\u5efa (NdisIAddDevice)：<\/p>\n

        • \u4ece\u6ce8\u518c\u8868\u8bfb\u53d6 Export \u540d\u79f0<\/li>\n
        • \u8c03\u7528 IoCreateDevice \u521b\u5efa FILE_DEVICE_PHYSICAL_NETCARD \u8bbe\u5907<\/li>\n
        • \u521d\u59cb\u5316 LOGICAL_ADAPTER \u7ed3\u6784<\/li>\n
        • \u6ce8\u518c\u7f51\u7edc\u8bbe\u5907\u63a5\u53e3 (GUID_DEVINTERFACE_NET)<\/li>\n
        • \u9644\u52a0\u5230\u8bbe\u5907\u6808<\/li>\n
        • \u521d\u59cb\u5316\u8ba1\u65f6\u5668\u548c DPC（\u7528\u4e8e\u68c0\u6d4b\u6302\u8d77）<\/li>\n

          \u8bbe\u5907\u542f\u52a8 (NdisIPnPStartDevice)：<\/p>\n

        • \u5c06\u9002\u914d\u5668\u52a0\u5165\u5168\u5c40\u5217\u8868<\/li>\n
        • \u6253\u5f00\u6ce8\u518c\u8868\u952e，\u8bfb\u53d6\u603b\u7ebf\u7c7b\u578b\/\u7f16\u53f7\/\u69fd\u53f7<\/li>\n
        • \u8bbe\u7f6e\u56de\u8c03\u5904\u7406\u51fd\u6570<\/li>\n
        • \u8c03\u7528 MiniportInitialize<\/li>\n
        • \u67e5\u8be2 MAC \u9009\u9879\u3001\u786c\u4ef6\u5730\u5740\u3001lookahead \u5927\u5c0f\u3001\u6700\u5927\u53d1\u9001\u5305\u6570<\/li>\n
        • \u521b\u5efa\u4ee5\u592a\u7f51\u8fc7\u6ee4\u5668 (EthCreateFilter)<\/li>\n
        • \u542f\u52a8\u6302\u8d77\u68c0\u6d4b\u8ba1\u65f6\u5668<\/li>\n
        • \u7ed1\u5b9a\u6240\u6709\u534f\u8bae\u5230\u65b0\u9002\u914d\u5668<\/li>\n

          \u8bbe\u5907\u505c\u6b62 (NdisIPnPStopDevice)：<\/p>\n

        • \u4ece\u5168\u5c40\u5217\u8868\u79fb\u9664\u9002\u914d\u5668<\/li>\n
        • \u53d6\u6d88\u8ba1\u65f6\u5668<\/li>\n
        • \u8c03\u7528 MiniportHalt<\/li>\n
        • \u91ca\u653e\u8d44\u6e90（\u5185\u5b58\u3001\u8fc7\u6ee4\u5668）<\/li>\n
          4.2.3 \u5de5\u4f5c\u9879\u961f\u5217<\/h5>\n

          NDIS \u4f7f\u7528\u5de5\u4f5c\u9879\u961f\u5217\u6765\u5e8f\u5217\u5316\u5bf9\u5fae\u578b\u7aef\u53e3\u7684\u64cd\u4f5c：<\/p>\n

          MiniQueueWorkItem() \u2192 \u5165\u961f（\u5c3e\u63d2\u6cd5）
          \nMiniDequeueWorkItem() \u2192 \u51fa\u961f（\u5934\u5220\u6cd5）
          \nMiniportWorker() \u2192 \u5de5\u4f5c\u7ebf\u7a0b\u5904\u7406
          \nMiniWorkItemComplete() \u2192 \u5b8c\u6210\u5e76\u68c0\u67e5\u662f\u5426\u6709\u540e\u7eed\u5de5\u4f5c\u9879<\/p>\n

          \u5de5\u4f5c\u7c7b\u578b\u5305\u62ec\u53d1\u9001\u3001\u8bf7\u6c42\u3001\u91cd\u7f6e\u7b49，\u901a\u8fc7 MiniportWorker \u7edf\u4e00\u8c03\u5ea6\u3002<\/p>\n

          4.3 \u534f\u8bae\u7ba1\u7406 (protocol.c)<\/h4>\n

          4.3.1 \u534f\u8bae\u6ce8\u518c (NdisRegisterProtocol)<\/h5>\n
        • \u9a8c\u8bc1\u534f\u8bae\u7248\u672c\/\u7279\u6027<\/li>\n
        • \u5206\u914d PROTOCOL_BINDING \u7ed3\u6784<\/li>\n
        • \u590d\u5236\u7279\u6027（\u542b\u5927\u5199\u5316\u534f\u8bae\u540d）<\/li>\n
        • \u8c03\u7528 ndisBindMiniportsToProtocol \u7ed1\u5b9a\u9002\u914d\u5668<\/li>\n
        • \u53d1\u9001 NetEventBindsComplete PnP \u4e8b\u4ef6<\/li>\n
        • \u52a0\u5165\u5168\u5c40\u534f\u8bae\u5217\u8868<\/li>\n
          4.3.2 \u534f\u8bae-\u9002\u914d\u5668\u7ed1\u5b9a (ndisBindMiniportsToProtocol)<\/h5>\n

          \u7ed1\u5b9a\u8fc7\u7a0b：<\/p>\n

        • \u6784\u9020\u6ce8\u518c\u8868\u8def\u5f84 \\\\Registry\\\\Machine\\\\…\\\\Services\\\\{Protocol}\\\\Linkage<\/li>\n
        • \u8bfb\u53d6 Bind \u503c（REG_MULTI_SZ \u683c\u5f0f）<\/li>\n
        • \u904d\u5386\u6bcf\u4e2a\u8bbe\u5907\u540d，\u68c0\u67e5\u662f\u5426\u5df2\u542f\u52a8\u548c\u662f\u5426\u5df2\u7ed1\u5b9a<\/li>\n
        • \u6784\u9020\u6bcf\u9002\u914d\u5668\u7684\u53c2\u6570\u8def\u5f84<\/li>\n
        • \u8c03\u7528\u534f\u8bae\u9a71\u52a8\u7684 BindAdapterHandler<\/li>\n
          4.3.3 \u9002\u914d\u5668\u6253\u5f00 (NdisOpenAdapter)<\/h5>\n
        • \u901a\u8fc7\u540d\u79f0\u67e5\u627e\u9002\u914d\u5668 (MiniLocateDevice)<\/li>\n
        • \u68c0\u67e5\u4ecb\u8d28\u7c7b\u578b\u5339\u914d<\/li>\n
        • \u5206\u914d ADAPTER_BINDING \u7ed3\u6784<\/li>\n
        • \u8bbe\u7f6e\u5904\u7406\u51fd\u6570（Request, Reset, Send, SendPackets, TransferData）<\/li>\n
        • \u5c06\u7ed1\u5b9a\u52a0\u5165\u534f\u8bae\u548c\u9002\u914d\u5668\u7684\u94fe\u8868<\/li>\n

          4.4 \u7f13\u51b2\u533a\u7ba1\u7406 (buffer.c)<\/h4>\n

          NDIS \u7f13\u51b2\u533a\u4f53\u7cfb\u57fa\u4e8e MDL (Memory Descriptor List)：<\/p>\n

          NDIS_PACKET
          \n \u251c\u2500\u2500 Private.Head \u2192 NDIS_BUFFER (MDL) \u2192 NDIS_BUFFER (MDL) \u2192 …
          \n \u251c\u2500\u2500 Private.Tail \u2192 NDIS_BUFFER (MDL)
          \n \u251c\u2500\u2500 Reserved[0..3] (\u534f\u8bae\/\u5fae\u578b\u7aef\u53e3\u4fdd\u7559)
          \n \u251c\u2500\u2500 WrapperReserved[0..3]
          \n \u2514\u2500\u2500 \u5305\u6269\u5c55\u6570\u636e (NDIS_PACKET_OOB_DATA + NDIS_PACKET_EXTENSION)<\/p>\n

          \u5173\u952e\u64cd\u4f5c：<\/p>\n

            \n
          • NdisAllocateBuffer \u2192 \u8c03\u7528 IoAllocateMdl + MmBuildMdlForNonPagedPool<\/li>\n
          • NdisAllocatePacketPoolEx \u2192 \u9884\u5206\u914d\u6c60，\u901a\u8fc7\u7a7a\u95f2\u94fe\u8868\u7ba1\u7406<\/li>\n
          • CopyBufferChainToBuffer \u2192 \u904d\u5386 MDL \u94fe\u590d\u5236\u5230\u8fde\u7eed\u7f13\u51b2\u533a<\/li>\n
          • CopyPacketToBuffer \u2192 \u4ece\u6570\u636e\u5305\u590d\u5236\u5230\u7f13\u51b2\u533a<\/li>\n<\/ul>\n

            4.5 \u4e2d\u65ad\u5904\u7406 (io.c)<\/h4>\n

            \u4e2d\u65ad\u5904\u7406\u5206\u4e3a\u4e24\u4e2a\u9636\u6bb5：<\/p>\n

            \u786c\u4ef6\u4e2d\u65ad
            \n \u2193
            \nMiniportISR() \u2190 ISR \u9636\u6bb5（\u9ad8 IRQL）
            \n \u251c\u2500\u2500 InterruptRecognized = TRUE
            \n \u2514\u2500\u2500 QueueMiniportHandleInterrupt = TRUE
            \n \u2193
            \nHandleDeferredProcessing() \u2190 DPC \u9636\u6bb5（DISPATCH_LEVEL）
            \n \u251c\u2500\u2500 MiniportHandleInterrupt()
            \n \u2514\u2500\u2500 MiniportEnableInterrupt()<\/p>\n

            4.6 \u914d\u7f6e\u7ba1\u7406 (config.c)<\/h4>\n

            NDIS \u5bf9\u6ce8\u518c\u8868\u7684\u64cd\u4f5c\u63d0\u4f9b\u4e86\u8d44\u6e90\u8ddf\u8e2a\u673a\u5236：<\/p>\n

              \n
            • NdisOpenConfiguration \/ NdisOpenProtocolConfiguration \u2192 \u6253\u5f00\u6ce8\u518c\u8868\u952e<\/li>\n
            • NdisReadConfiguration \u2192 \u8bfb\u53d6\u914d\u7f6e\u503c（\u652f\u6301 Integer\/HexInteger\/String\/MultiString\/Binary）<\/li>\n
            • NdisWriteConfiguration \u2192 \u5199\u5165\u914d\u7f6e\u503c<\/li>\n
            • NdisCloseConfiguration \u2192 \u5173\u95ed\u5e76\u91ca\u653e\u6240\u6709\u8ddf\u8e2a\u8d44\u6e90<\/li>\n<\/ul>\n

              \u8d44\u6e90\u8ddf\u8e2a\u901a\u8fc7 MINIPORT_CONFIGURATION_CONTEXT \u548c MINIPORT_RESOURCE \u94fe\u8868\u5b9e\u73b0\u3002<\/p>\n

              4.7 \u4ee5\u592a\u7f51\u8fc7\u6ee4 (efilter.c)<\/h4>\n

              \u5f53\u5fae\u578b\u7aef\u53e3\u6307\u793a\u63a5\u6536\u5230\u6570\u636e\u65f6，EthFilterDprIndicateReceive \u88ab\u8c03\u7528，\u5b83\u4f1a：<\/p>\n

            • \u68c0\u67e5\u4ee5\u592a\u7f51\u8fc7\u6ee4\u5668<\/li>\n
            • \u8c03\u7528 MiniIndicateData \u5c06\u6570\u636e\u4f20\u9012\u7ed9\u7ed1\u5b9a\u7684\u534f\u8bae<\/li>\n
              \n

              5. \u5de5\u4f5c\u6d41\u7a0b\u56fe<\/h3>\n

              5.1 \u9a71\u52a8\u521d\u59cb\u5316\u6d41\u7a0b<\/h4>\n

              #mermaid-svg-AENlTMH9UNBwsCkq{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-AENlTMH9UNBwsCkq .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-AENlTMH9UNBwsCkq .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-AENlTMH9UNBwsCkq .error-icon{fill:#552222;}#mermaid-svg-AENlTMH9UNBwsCkq .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-AENlTMH9UNBwsCkq .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-AENlTMH9UNBwsCkq .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-AENlTMH9UNBwsCkq .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-AENlTMH9UNBwsCkq .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-AENlTMH9UNBwsCkq .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-AENlTMH9UNBwsCkq .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-AENlTMH9UNBwsCkq .marker{fill:#333333;stroke:#333333;}#mermaid-svg-AENlTMH9UNBwsCkq .marker.cross{stroke:#333333;}#mermaid-svg-AENlTMH9UNBwsCkq svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-AENlTMH9UNBwsCkq p{margin:0;}#mermaid-svg-AENlTMH9UNBwsCkq .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-AENlTMH9UNBwsCkq .cluster-label text{fill:#333;}#mermaid-svg-AENlTMH9UNBwsCkq .cluster-label span{color:#333;}#mermaid-svg-AENlTMH9UNBwsCkq .cluster-label span p{background-color:transparent;}#mermaid-svg-AENlTMH9UNBwsCkq .label text,#mermaid-svg-AENlTMH9UNBwsCkq span{fill:#333;color:#333;}#mermaid-svg-AENlTMH9UNBwsCkq .node rect,#mermaid-svg-AENlTMH9UNBwsCkq .node circle,#mermaid-svg-AENlTMH9UNBwsCkq .node ellipse,#mermaid-svg-AENlTMH9UNBwsCkq .node polygon,#mermaid-svg-AENlTMH9UNBwsCkq .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-AENlTMH9UNBwsCkq .rough-node .label text,#mermaid-svg-AENlTMH9UNBwsCkq .node .label text,#mermaid-svg-AENlTMH9UNBwsCkq .image-shape .label,#mermaid-svg-AENlTMH9UNBwsCkq .icon-shape .label{text-anchor:middle;}#mermaid-svg-AENlTMH9UNBwsCkq .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-AENlTMH9UNBwsCkq .rough-node .label,#mermaid-svg-AENlTMH9UNBwsCkq .node .label,#mermaid-svg-AENlTMH9UNBwsCkq .image-shape .label,#mermaid-svg-AENlTMH9UNBwsCkq .icon-shape .label{text-align:center;}#mermaid-svg-AENlTMH9UNBwsCkq .node.clickable{cursor:pointer;}#mermaid-svg-AENlTMH9UNBwsCkq .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-AENlTMH9UNBwsCkq .arrowheadPath{fill:#333333;}#mermaid-svg-AENlTMH9UNBwsCkq .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-AENlTMH9UNBwsCkq .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-AENlTMH9UNBwsCkq .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-AENlTMH9UNBwsCkq .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-AENlTMH9UNBwsCkq .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-AENlTMH9UNBwsCkq .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-AENlTMH9UNBwsCkq .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-AENlTMH9UNBwsCkq .cluster text{fill:#333;}#mermaid-svg-AENlTMH9UNBwsCkq .cluster span{color:#333;}#mermaid-svg-AENlTMH9UNBwsCkq div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-AENlTMH9UNBwsCkq .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-AENlTMH9UNBwsCkq rect.text{fill:none;stroke-width:0;}#mermaid-svg-AENlTMH9UNBwsCkq .icon-shape,#mermaid-svg-AENlTMH9UNBwsCkq .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-AENlTMH9UNBwsCkq .icon-shape p,#mermaid-svg-AENlTMH9UNBwsCkq .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-AENlTMH9UNBwsCkq .icon-shape .label rect,#mermaid-svg-AENlTMH9UNBwsCkq .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-AENlTMH9UNBwsCkq .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-AENlTMH9UNBwsCkq .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-AENlTMH9UNBwsCkq :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

              <\/p>\n

              \u534f\u8bae\u9a71\u52a8\u6ce8\u518c<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              PnP \u8bbe\u5907\u542f\u52a8<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5fae\u578b\u7aef\u53e3\u9a71\u52a8\u6ce8\u518c<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              DriverEntry<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u521d\u59cb\u5316\u5168\u5c40\u5217\u8868\u548c\u9501<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              NdisMInitializeWrapper<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5206\u914d NDIS_M_DRIVER_BLOCK<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u4fdd\u5b58 DriverObject \u548c RegistryPath<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u52a0\u5165\u5168\u5c40 MiniportListHead<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              NdisMRegisterMiniport<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u9a8c\u8bc1 Characteristics<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u6ce8\u518c AddDevice = NdisIAddDevice<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u6ce8\u518c MajorFunction = NdisGenericIrpHandler<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              IRP_MN_START_DEVICE<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              NdisIPnPStartDevice<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u52a0\u5165\u5168\u5c40 AdapterListHead<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u6253\u5f00\u6ce8\u518c\u8868\u8bfb\u53d6\u603b\u7ebf\u4fe1\u606f<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u8bbe\u7f6e\u5185\u90e8\u56de\u8c03\u5904\u7406\u5668<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u8c03\u7528 MiniportInitialize<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u67e5\u8be2 MAC \u80fd\u529b（OID \u67e5\u8be2）<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u521b\u5efa\u4ee5\u592a\u7f51\u8fc7\u6ee4\u5668<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u542f\u52a8\u6302\u8d77\u68c0\u6d4b\u8ba1\u65f6\u5668<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u7ed1\u5b9a\u6240\u6709\u534f\u8bae\u5230\u672c\u9002\u914d\u5668<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              NdisRegisterProtocol<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u9a8c\u8bc1\u534f\u8bae\u7248\u672c<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5206\u914d PROTOCOL_BINDING<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              ndisBindMiniportsToProtocol<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u8bfb\u53d6 Bind \u6ce8\u518c\u8868\u503c<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5bf9\u6bcf\u4e2a\u8bbe\u5907\u8c03\u7528 BindAdapterHandler<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u534f\u8bae\u8c03\u7528 NdisOpenAdapter<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u521b\u5efa ADAPTER_BINDING<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u52a0\u5165\u534f\u8bae\u548c\u9002\u914d\u5668\u5217\u8868<\/p>\n

              <\/span><\/p>\n

              5.2 \u6570\u636e\u5305\u53d1\u9001\u6d41\u7a0b<\/h4>\n

              #mermaid-svg-Qva2PI8ZFsmfbTwT{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-Qva2PI8ZFsmfbTwT .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-Qva2PI8ZFsmfbTwT .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-Qva2PI8ZFsmfbTwT .error-icon{fill:#552222;}#mermaid-svg-Qva2PI8ZFsmfbTwT .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-Qva2PI8ZFsmfbTwT .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-Qva2PI8ZFsmfbTwT .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-Qva2PI8ZFsmfbTwT .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-Qva2PI8ZFsmfbTwT .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-Qva2PI8ZFsmfbTwT .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-Qva2PI8ZFsmfbTwT .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-Qva2PI8ZFsmfbTwT .marker{fill:#333333;stroke:#333333;}#mermaid-svg-Qva2PI8ZFsmfbTwT .marker.cross{stroke:#333333;}#mermaid-svg-Qva2PI8ZFsmfbTwT svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-Qva2PI8ZFsmfbTwT p{margin:0;}#mermaid-svg-Qva2PI8ZFsmfbTwT .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-Qva2PI8ZFsmfbTwT .cluster-label text{fill:#333;}#mermaid-svg-Qva2PI8ZFsmfbTwT .cluster-label span{color:#333;}#mermaid-svg-Qva2PI8ZFsmfbTwT .cluster-label span p{background-color:transparent;}#mermaid-svg-Qva2PI8ZFsmfbTwT .label text,#mermaid-svg-Qva2PI8ZFsmfbTwT span{fill:#333;color:#333;}#mermaid-svg-Qva2PI8ZFsmfbTwT .node rect,#mermaid-svg-Qva2PI8ZFsmfbTwT .node circle,#mermaid-svg-Qva2PI8ZFsmfbTwT .node ellipse,#mermaid-svg-Qva2PI8ZFsmfbTwT .node polygon,#mermaid-svg-Qva2PI8ZFsmfbTwT .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-Qva2PI8ZFsmfbTwT .rough-node .label text,#mermaid-svg-Qva2PI8ZFsmfbTwT .node .label text,#mermaid-svg-Qva2PI8ZFsmfbTwT .image-shape .label,#mermaid-svg-Qva2PI8ZFsmfbTwT .icon-shape .label{text-anchor:middle;}#mermaid-svg-Qva2PI8ZFsmfbTwT .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-Qva2PI8ZFsmfbTwT .rough-node .label,#mermaid-svg-Qva2PI8ZFsmfbTwT .node .label,#mermaid-svg-Qva2PI8ZFsmfbTwT .image-shape .label,#mermaid-svg-Qva2PI8ZFsmfbTwT .icon-shape .label{text-align:center;}#mermaid-svg-Qva2PI8ZFsmfbTwT .node.clickable{cursor:pointer;}#mermaid-svg-Qva2PI8ZFsmfbTwT .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-Qva2PI8ZFsmfbTwT .arrowheadPath{fill:#333333;}#mermaid-svg-Qva2PI8ZFsmfbTwT .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-Qva2PI8ZFsmfbTwT .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-Qva2PI8ZFsmfbTwT .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-Qva2PI8ZFsmfbTwT .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-Qva2PI8ZFsmfbTwT .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-Qva2PI8ZFsmfbTwT .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-Qva2PI8ZFsmfbTwT .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-Qva2PI8ZFsmfbTwT .cluster text{fill:#333;}#mermaid-svg-Qva2PI8ZFsmfbTwT .cluster span{color:#333;}#mermaid-svg-Qva2PI8ZFsmfbTwT div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-Qva2PI8ZFsmfbTwT .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-Qva2PI8ZFsmfbTwT rect.text{fill:none;stroke-width:0;}#mermaid-svg-Qva2PI8ZFsmfbTwT .icon-shape,#mermaid-svg-Qva2PI8ZFsmfbTwT .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-Qva2PI8ZFsmfbTwT .icon-shape p,#mermaid-svg-Qva2PI8ZFsmfbTwT .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-Qva2PI8ZFsmfbTwT .icon-shape .label rect,#mermaid-svg-Qva2PI8ZFsmfbTwT .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-Qva2PI8ZFsmfbTwT .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-Qva2PI8ZFsmfbTwT .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-Qva2PI8ZFsmfbTwT :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

              <\/p>\n

              Miniport Layer<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              NDIS Library<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              Protocol Layer<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5426<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5426<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5426<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5426<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5426<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u534f\u8bae\u53d1\u9001\u6570\u636e\u5305<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              NdisSend \/ NdisSendPackets<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              ProSend \/ ProSendPackets<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f\u56de\u73af\u5305?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u76ee\u6807MAC == \u672c\u673aMAC?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u4f7f\u7528 DMA?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              ProIndicatePacket \u56de\u73af\u5904\u7406<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              GetScatterGatherList \u2192 DMA<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              proSendPacketToMiniport<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              ScatterGatherSendPacket \u56de\u8c03<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              proSendPacketToMiniport<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              WorkItemSend \u6b63\u5fd9?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5165\u961f MiniQueueWorkItem<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniIsBusy?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5165\u961f\u5de5\u4f5c\u9879<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u76f4\u63a5\u8c03\u7528\u5fae\u578b\u7aef\u53e3<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u53cd\u5e8f\u5217\u5316?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              SendPacketsHandler\/SendHandler<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u63d0\u5347\u5230 DISPATCH_LEVEL \u518d\u8c03\u7528<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u786c\u4ef6\u53d1\u9001<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u53d1\u9001\u5b8c\u6210\u4e2d\u65ad<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              NdisMSendComplete<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniSendComplete<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u91ca\u653e Scatter\/Gather List<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u8c03\u7528 ProtocolSendCompleteHandler<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniWorkItemComplete \u68c0\u67e5\u540e\u7eed\u5de5\u4f5c<\/p>\n

              <\/span><\/p>\n

              5.3 \u6570\u636e\u5305\u63a5\u6536\u6d41\u7a0b<\/h4>\n

              #mermaid-svg-ro1A9uyE1FpkAo28{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-ro1A9uyE1FpkAo28 .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-ro1A9uyE1FpkAo28 .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-ro1A9uyE1FpkAo28 .error-icon{fill:#552222;}#mermaid-svg-ro1A9uyE1FpkAo28 .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-ro1A9uyE1FpkAo28 .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-ro1A9uyE1FpkAo28 .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-ro1A9uyE1FpkAo28 .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-ro1A9uyE1FpkAo28 .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-ro1A9uyE1FpkAo28 .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-ro1A9uyE1FpkAo28 .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-ro1A9uyE1FpkAo28 .marker{fill:#333333;stroke:#333333;}#mermaid-svg-ro1A9uyE1FpkAo28 .marker.cross{stroke:#333333;}#mermaid-svg-ro1A9uyE1FpkAo28 svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-ro1A9uyE1FpkAo28 p{margin:0;}#mermaid-svg-ro1A9uyE1FpkAo28 .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-ro1A9uyE1FpkAo28 .cluster-label text{fill:#333;}#mermaid-svg-ro1A9uyE1FpkAo28 .cluster-label span{color:#333;}#mermaid-svg-ro1A9uyE1FpkAo28 .cluster-label span p{background-color:transparent;}#mermaid-svg-ro1A9uyE1FpkAo28 .label text,#mermaid-svg-ro1A9uyE1FpkAo28 span{fill:#333;color:#333;}#mermaid-svg-ro1A9uyE1FpkAo28 .node rect,#mermaid-svg-ro1A9uyE1FpkAo28 .node circle,#mermaid-svg-ro1A9uyE1FpkAo28 .node ellipse,#mermaid-svg-ro1A9uyE1FpkAo28 .node polygon,#mermaid-svg-ro1A9uyE1FpkAo28 .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-ro1A9uyE1FpkAo28 .rough-node .label text,#mermaid-svg-ro1A9uyE1FpkAo28 .node .label text,#mermaid-svg-ro1A9uyE1FpkAo28 .image-shape .label,#mermaid-svg-ro1A9uyE1FpkAo28 .icon-shape .label{text-anchor:middle;}#mermaid-svg-ro1A9uyE1FpkAo28 .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-ro1A9uyE1FpkAo28 .rough-node .label,#mermaid-svg-ro1A9uyE1FpkAo28 .node .label,#mermaid-svg-ro1A9uyE1FpkAo28 .image-shape .label,#mermaid-svg-ro1A9uyE1FpkAo28 .icon-shape .label{text-align:center;}#mermaid-svg-ro1A9uyE1FpkAo28 .node.clickable{cursor:pointer;}#mermaid-svg-ro1A9uyE1FpkAo28 .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-ro1A9uyE1FpkAo28 .arrowheadPath{fill:#333333;}#mermaid-svg-ro1A9uyE1FpkAo28 .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-ro1A9uyE1FpkAo28 .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-ro1A9uyE1FpkAo28 .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-ro1A9uyE1FpkAo28 .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-ro1A9uyE1FpkAo28 .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-ro1A9uyE1FpkAo28 .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-ro1A9uyE1FpkAo28 .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-ro1A9uyE1FpkAo28 .cluster text{fill:#333;}#mermaid-svg-ro1A9uyE1FpkAo28 .cluster span{color:#333;}#mermaid-svg-ro1A9uyE1FpkAo28 div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-ro1A9uyE1FpkAo28 .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-ro1A9uyE1FpkAo28 rect.text{fill:none;stroke-width:0;}#mermaid-svg-ro1A9uyE1FpkAo28 .icon-shape,#mermaid-svg-ro1A9uyE1FpkAo28 .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-ro1A9uyE1FpkAo28 .icon-shape p,#mermaid-svg-ro1A9uyE1FpkAo28 .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-ro1A9uyE1FpkAo28 .icon-shape .label rect,#mermaid-svg-ro1A9uyE1FpkAo28 .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-ro1A9uyE1FpkAo28 .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-ro1A9uyE1FpkAo28 .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-ro1A9uyE1FpkAo28 :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

              <\/p>\n

              Packet Return<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              Receive Indication<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              DPC Stage<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              Hardware<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u4f20\u7edf ReceiveHandler<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              Packet ReceivePacketHandler<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5426<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5426<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5426<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5426<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u7f51\u5361\u63a5\u6536\u6570\u636e<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u786c\u4ef6\u4e2d\u65ad<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniportISR<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u6392\u961f DPC<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              HandleDeferredProcessing DPC<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniportHandleInterrupt<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniportEnableInterrupt<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u6570\u636e\u5305\u6307\u793a\u65b9\u5f0f?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              EthFilterDprIndicateReceive<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniIndicateReceivePacket<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniIndicateData<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u904d\u5386 ProtocolListHead<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u8c03\u7528\u534f\u8bae ReceiveHandler<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u904d\u5386\u534f\u8bae\u8bbe\u7f6e WrapperReserved \u5f15\u7528\u8ba1\u6570<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u534f\u8bae\u6709 ReceivePacketHandler?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u534f\u8bae ReceivePacketHandler<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u589e\u52a0\u5305\u5f15\u7528\u8ba1\u6570<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u590d\u5236\u6570\u636e\u5230 LookaheadBuffer<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u8c03\u7528\u534f\u8bae ReceiveHandler<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u53cd\u5e8f\u5217\u5316?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5f15\u7528\u8ba1\u6570 == 0?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u7acb\u5373\u8c03\u7528 ReturnPacketHandler<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u534f\u8bae\u540e\u6765\u8c03\u7528 NdisReturnPackets<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5f15\u7528\u8ba1\u6570 == 0?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u8bbe\u7f6e NDIS_STATUS_SUCCESS<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u8bbe\u7f6e NDIS_STATUS_PENDING<\/p>\n

              <\/span><\/p>\n

              5.4 \u8bf7\u6c42\u5904\u7406\u6d41\u7a0b (OID \u67e5\u8be2\/\u8bbe\u7f6e)<\/h4>\n

              #mermaid-svg-dGPvbkzYbgquOAiX{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-dGPvbkzYbgquOAiX .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-dGPvbkzYbgquOAiX .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-dGPvbkzYbgquOAiX .error-icon{fill:#552222;}#mermaid-svg-dGPvbkzYbgquOAiX .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-dGPvbkzYbgquOAiX .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-dGPvbkzYbgquOAiX .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-dGPvbkzYbgquOAiX .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-dGPvbkzYbgquOAiX .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-dGPvbkzYbgquOAiX .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-dGPvbkzYbgquOAiX .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-dGPvbkzYbgquOAiX .marker{fill:#333333;stroke:#333333;}#mermaid-svg-dGPvbkzYbgquOAiX .marker.cross{stroke:#333333;}#mermaid-svg-dGPvbkzYbgquOAiX svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-dGPvbkzYbgquOAiX p{margin:0;}#mermaid-svg-dGPvbkzYbgquOAiX .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-dGPvbkzYbgquOAiX .cluster-label text{fill:#333;}#mermaid-svg-dGPvbkzYbgquOAiX .cluster-label span{color:#333;}#mermaid-svg-dGPvbkzYbgquOAiX .cluster-label span p{background-color:transparent;}#mermaid-svg-dGPvbkzYbgquOAiX .label text,#mermaid-svg-dGPvbkzYbgquOAiX span{fill:#333;color:#333;}#mermaid-svg-dGPvbkzYbgquOAiX .node rect,#mermaid-svg-dGPvbkzYbgquOAiX .node circle,#mermaid-svg-dGPvbkzYbgquOAiX .node ellipse,#mermaid-svg-dGPvbkzYbgquOAiX .node polygon,#mermaid-svg-dGPvbkzYbgquOAiX .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-dGPvbkzYbgquOAiX .rough-node .label text,#mermaid-svg-dGPvbkzYbgquOAiX .node .label text,#mermaid-svg-dGPvbkzYbgquOAiX .image-shape .label,#mermaid-svg-dGPvbkzYbgquOAiX .icon-shape .label{text-anchor:middle;}#mermaid-svg-dGPvbkzYbgquOAiX .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-dGPvbkzYbgquOAiX .rough-node .label,#mermaid-svg-dGPvbkzYbgquOAiX .node .label,#mermaid-svg-dGPvbkzYbgquOAiX .image-shape .label,#mermaid-svg-dGPvbkzYbgquOAiX .icon-shape .label{text-align:center;}#mermaid-svg-dGPvbkzYbgquOAiX .node.clickable{cursor:pointer;}#mermaid-svg-dGPvbkzYbgquOAiX .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-dGPvbkzYbgquOAiX .arrowheadPath{fill:#333333;}#mermaid-svg-dGPvbkzYbgquOAiX .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-dGPvbkzYbgquOAiX .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-dGPvbkzYbgquOAiX .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-dGPvbkzYbgquOAiX .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-dGPvbkzYbgquOAiX .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-dGPvbkzYbgquOAiX .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-dGPvbkzYbgquOAiX .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-dGPvbkzYbgquOAiX .cluster text{fill:#333;}#mermaid-svg-dGPvbkzYbgquOAiX .cluster span{color:#333;}#mermaid-svg-dGPvbkzYbgquOAiX div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-dGPvbkzYbgquOAiX .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-dGPvbkzYbgquOAiX rect.text{fill:none;stroke-width:0;}#mermaid-svg-dGPvbkzYbgquOAiX .icon-shape,#mermaid-svg-dGPvbkzYbgquOAiX .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-dGPvbkzYbgquOAiX .icon-shape p,#mermaid-svg-dGPvbkzYbgquOAiX .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-dGPvbkzYbgquOAiX .icon-shape .label rect,#mermaid-svg-dGPvbkzYbgquOAiX .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-dGPvbkzYbgquOAiX .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-dGPvbkzYbgquOAiX .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-dGPvbkzYbgquOAiX :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5426<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u65e0<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              NdisRequestQueryInformation<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              NdisRequestSetInformation<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u6709<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5426<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u534f\u8bae\u8c03\u7528 NdisRequest<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              ProRequest<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniIsBusy?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5165\u961f\u5de5\u4f5c\u9879 NdisWorkItemRequest<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniDoRequest<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u6709 CoRequestHandler?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u8bf7\u6c42\u7c7b\u578b<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniportQueryInformationHandler<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniportSetInformationHandler<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniportCoRequestHandler<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u72b6\u6001 == PENDING?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u7b49\u5f85 MiniRequestComplete<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u76f4\u63a5\u5b8c\u6210<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniRequestComplete<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u8c03\u7528 RequestCompleteHandler<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniWorkItemComplete<\/p>\n

              <\/span><\/p>\n

              5.5 \u9002\u914d\u5668\u91cd\u7f6e\u6d41\u7a0b<\/h4>\n

              #mermaid-svg-K4bXZDTKrdVgaPvU{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-K4bXZDTKrdVgaPvU .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-K4bXZDTKrdVgaPvU .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-K4bXZDTKrdVgaPvU .error-icon{fill:#552222;}#mermaid-svg-K4bXZDTKrdVgaPvU .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-K4bXZDTKrdVgaPvU .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-K4bXZDTKrdVgaPvU .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-K4bXZDTKrdVgaPvU .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-K4bXZDTKrdVgaPvU .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-K4bXZDTKrdVgaPvU .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-K4bXZDTKrdVgaPvU .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-K4bXZDTKrdVgaPvU .marker{fill:#333333;stroke:#333333;}#mermaid-svg-K4bXZDTKrdVgaPvU .marker.cross{stroke:#333333;}#mermaid-svg-K4bXZDTKrdVgaPvU svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-K4bXZDTKrdVgaPvU p{margin:0;}#mermaid-svg-K4bXZDTKrdVgaPvU .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-K4bXZDTKrdVgaPvU .cluster-label text{fill:#333;}#mermaid-svg-K4bXZDTKrdVgaPvU .cluster-label span{color:#333;}#mermaid-svg-K4bXZDTKrdVgaPvU .cluster-label span p{background-color:transparent;}#mermaid-svg-K4bXZDTKrdVgaPvU .label text,#mermaid-svg-K4bXZDTKrdVgaPvU span{fill:#333;color:#333;}#mermaid-svg-K4bXZDTKrdVgaPvU .node rect,#mermaid-svg-K4bXZDTKrdVgaPvU .node circle,#mermaid-svg-K4bXZDTKrdVgaPvU .node ellipse,#mermaid-svg-K4bXZDTKrdVgaPvU .node polygon,#mermaid-svg-K4bXZDTKrdVgaPvU .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-K4bXZDTKrdVgaPvU .rough-node .label text,#mermaid-svg-K4bXZDTKrdVgaPvU .node .label text,#mermaid-svg-K4bXZDTKrdVgaPvU .image-shape .label,#mermaid-svg-K4bXZDTKrdVgaPvU .icon-shape .label{text-anchor:middle;}#mermaid-svg-K4bXZDTKrdVgaPvU .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-K4bXZDTKrdVgaPvU .rough-node .label,#mermaid-svg-K4bXZDTKrdVgaPvU .node .label,#mermaid-svg-K4bXZDTKrdVgaPvU .image-shape .label,#mermaid-svg-K4bXZDTKrdVgaPvU .icon-shape .label{text-align:center;}#mermaid-svg-K4bXZDTKrdVgaPvU .node.clickable{cursor:pointer;}#mermaid-svg-K4bXZDTKrdVgaPvU .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-K4bXZDTKrdVgaPvU .arrowheadPath{fill:#333333;}#mermaid-svg-K4bXZDTKrdVgaPvU .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-K4bXZDTKrdVgaPvU .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-K4bXZDTKrdVgaPvU .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-K4bXZDTKrdVgaPvU .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-K4bXZDTKrdVgaPvU .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-K4bXZDTKrdVgaPvU .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-K4bXZDTKrdVgaPvU .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-K4bXZDTKrdVgaPvU .cluster text{fill:#333;}#mermaid-svg-K4bXZDTKrdVgaPvU .cluster span{color:#333;}#mermaid-svg-K4bXZDTKrdVgaPvU div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-K4bXZDTKrdVgaPvU .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-K4bXZDTKrdVgaPvU rect.text{fill:none;stroke-width:0;}#mermaid-svg-K4bXZDTKrdVgaPvU .icon-shape,#mermaid-svg-K4bXZDTKrdVgaPvU .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-K4bXZDTKrdVgaPvU .icon-shape p,#mermaid-svg-K4bXZDTKrdVgaPvU .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-K4bXZDTKrdVgaPvU .icon-shape .label rect,#mermaid-svg-K4bXZDTKrdVgaPvU .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-K4bXZDTKrdVgaPvU .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-K4bXZDTKrdVgaPvU .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-K4bXZDTKrdVgaPvU :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5426<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u662f<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5426<\/p>\n

              <\/span><\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5426<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u534f\u8bae\u8c03\u7528 NdisReset<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              ProReset<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniReset<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniIsBusy?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u5165\u961f\u91cd\u7f6e\u5de5\u4f5c\u9879<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              NdisMIndicateStatus RESET_START<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u8c03\u7528 MiniportResetHandler<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u72b6\u6001 == PENDING?<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u7b49\u5f85 MiniResetComplete<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              \u6267\u884c\u5bfb\u5740\u91cd\u7f6e<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              NdisMIndicateStatus RESET_END<\/p>\n

              <\/span><\/p>\n

              <\/p>\n

              MiniWorkItemComplete<\/p>\n

              <\/span><\/p>\n

              \n

              6. \u6570\u636e\u6d41\u56fe<\/h3>\n

              6.1 \u53d1\u9001\u6570\u636e\u6d41<\/h4>\n

              \u534f\u8bae\u9a71\u52a8 NDIS \u5e93 \u5fae\u578b\u7aef\u53e3\u9a71\u52a8
              \n+——–+ +———–+ +————+
              \n| TCP\/IP | | ndis.sys | | e1000.sys |
              \n+——–+ +———–+ +————+
              \n | | |
              \n |— NdisSend(Packet) ———->| |
              \n | | |
              \n | +—–+—–+ |
              \n | | ProSend() | |
              \n | +—–+—–+ |
              \n | | |
              \n | +—–v—–+ |
              \n | | \u68c0\u67e5\u56de\u73af |—\u5982\u679c\u76ee\u6807=\u672c\u673aMAC–+ |
              \n | +—–+—–+ | |
              \n | | | |
              \n | +—–v—–+ v |
              \n | | DMA? |—\u662f–> Scatter\/Gather |
              \n | +—–+—–+ | |
              \n | | | |
              \n | +—–v—–+ | |
              \n | | \u53d1\u9001\u5230 | | |
              \n | | \u5fae\u578b\u7aef\u53e3 |<——————+ |
              \n | +—–+—–+ |
              \n | | |
              \n | +—–v—–+ |
              \n | | \u5e8f\u5217\u5316\/ | |
              \n | | \u5de5\u4f5c\u9879\u961f\u5217 | |
              \n | +—–+—–+ |
              \n | | |
              \n | +——- MiniportSend ———>|
              \n | | (\u6216 SendPackets) |
              \n | | |
              \n | | +—v—+
              \n | | | \u786c\u4ef6 |
              \n | | | \u53d1\u9001 |
              \n | | +—v—+
              \n | | |
              \n | |<——- NdisMSendComplete —+
              \n | | |
              \n | +—–v—–+ |
              \n | |MiniSendComplete |
              \n | +—–+—–+ |
              \n | | |
              \n |<—— SendCompleteHandler —-+ |<\/p>\n

              6.2 \u63a5\u6536\u6570\u636e\u6d41<\/h4>\n

              \u786c\u4ef6 NDIS \u5e93 \u534f\u8bae\u9a71\u52a8
              \n+——–+ +———–+ +——–+
              \n| \u7f51\u5361 | | ndis.sys | | TCP\/IP |
              \n+——–+ +———–+ +——–+
              \n | | |
              \n |— \u786c\u4ef6\u4e2d\u65ad ——————>| |
              \n | | |
              \n | +—–v—–+ |
              \n | | MiniportISR| |
              \n | +—–+—–+ |
              \n | | |
              \n | +—–v—–+ |
              \n | | DPC \u5904\u7406 | |
              \n | +—–+—–+ |
              \n | | |
              \n |<– MiniportHandleInterrupt —-+ |
              \n | | |
              \n |— MiniportTransferData[\u53ef\u9009] ->| |
              \n | (\u6216 NdisMIndicateReceivePacket)| |
              \n | | |
              \n | +—–v—–+ |
              \n | | \u4ee5\u592a\u7f51 | |
              \n | | \u8fc7\u6ee4\u5668\u68c0\u67e5 | |
              \n | +—–+—–+ |
              \n | | |
              \n | +—–v——+ |
              \n | | \u904d\u5386\u534f\u8bae\u5217\u8868 | |
              \n | +—–+——+ |
              \n | | |
              \n | +——- ReceiveHandler ——–>|
              \n | | (\u6216 ReceivePacketHandler)|
              \n | | |
              \n | | +—v—+
              \n | | | \u534f\u8bae |
              \n | | | \u5904\u7406 |
              \n | | | \u6570\u636e |
              \n | | +—v—+
              \n | | |
              \n |<— NdisReturnPackets ———+<— \u534f\u8bae\u5f52\u8fd8\u6570\u636e\u5305 ————+<\/p>\n

              6.3 OID \u67e5\u8be2\/\u8bbe\u7f6e\u6570\u636e\u6d41<\/h4>\n

              \u534f\u8bae\u9a71\u52a8 NDIS \u5e93 \u5fae\u578b\u7aef\u53e3\u9a71\u52a8
              \n+——–+ +———–+ +————+
              \n| TCP\/IP | | ndis.sys | | e1000.sys |
              \n+——–+ +———–+ +————+
              \n | | |
              \n |— NdisRequest(Request) ——>| |
              \n | (OID_GEN_xxx…) | |
              \n | +—–v—–+ |
              \n | | ProRequest| |
              \n | +—–+—–+ |
              \n | | |
              \n | +—–v——+ |
              \n | | MiniDoRequest| |
              \n | +—–+——+ |
              \n | | |
              \n | +—–v——+ |
              \n | | \u6839\u636e\u8bf7\u6c42\u7c7b\u578b | |
              \n | +—–+——+ |
              \n | | |
              \n | +————+————-+ |
              \n | | | |
              \n | +——–v——+ +——–v——+ |
              \n | |QueryInfoHandler| |SetInfoHandler | |
              \n | +——–+——+ +——–+——+ |
              \n | | | |
              \n | +—— \u5fae\u578b\u7aef\u53e3\u6267\u884c ——-+–> [\u786c\u4ef6\u67e5\u8be2] |
              \n | | (OID \u5904\u7406) | |
              \n | | | |
              \n | +—— NdisM[Query\/Set] –+ |
              \n | | InformationComplete| |
              \n | | | |
              \n | +———-v———-+ |
              \n | | MiniRequestComplete | |
              \n | +———-+———-+ |
              \n | | |
              \n |<——— RequestCompleteHandler –+ |<\/p>\n

              \n

              7. \u521d\u59cb\u5316\u5e8f\u5217<\/h3>\n

              7.1 \u5b8c\u6574\u7684\u7cfb\u7edf\u542f\u52a8-\u7f51\u7edc\u521d\u59cb\u5316\u5e8f\u5217<\/h4>\n

              Phase 1: NDIS \u81ea\u8eab\u521d\u59cb\u5316
              \n=========================
              \n1. \u7cfb\u7edf\u52a0\u8f7d ndis.sys
              \n2. DriverEntry() \u8c03\u7528
              \n – \u521d\u59cb\u5316 ProtocolListHead, MiniportListHead, AdapterListHead
              \n – \u521d\u59cb\u5316\u5bf9\u5e94\u7684\u81ea\u65cb\u9501<\/p>\n

              Phase 2: \u5fae\u578b\u7aef\u53e3\u9a71\u52a8\u52a0\u8f7d
              \n=========================
              \n3. \u7cfb\u7edf\u52a0\u8f7d e1000.sys \u7b49\u5fae\u578b\u7aef\u53e3\u9a71\u52a8
              \n4. DriverEntry \u8c03\u7528:
              \n a. NdisMInitializeWrapper() – \u5728\u5168\u5c40 MiniportListHead \u6ce8\u518c\u9a71\u52a8\u5757
              \n b. NdisMRegisterMiniport() – \u6ce8\u518c\u5fae\u578b\u7aef\u53e3\u7279\u6027
              \n – \u9a8c\u8bc1\u51fd\u6570\u6307\u9488
              \n – \u6ce8\u518c AddDevice = NdisIAddDevice
              \n – \u6ce8\u518c MajorFunction = NdisGenericIrpHandler<\/p>\n

              Phase 3: PnP \u679a\u4e3e\u8bbe\u5907
              \n=====================
              \n5. PnP \u7ba1\u7406\u5668\u679a\u4e3e PCI \u603b\u7ebf\u4e0a\u7684\u7f51\u7edc\u8bbe\u5907
              \n6. NdisIAddDevice() \u8c03\u7528:
              \n a. \u8bfb\u53d6\u6ce8\u518c\u8868 Export \u540d\u79f0
              \n b. IoCreateDevice() \u521b\u5efa\u8bbe\u5907\u5bf9\u8c61
              \n c. \u521d\u59cb\u5316 LOGICAL_ADAPTER
              \n d. \u6ce8\u518c\u7f51\u7edc\u8bbe\u5907\u63a5\u53e3
              \n e. IoAttachDeviceToDeviceStack() \u9644\u52a0\u5230\u8bbe\u5907\u6808
              \n f. \u521d\u59cb\u5316\u6302\u8d77\u68c0\u6d4b DPC \u548c\u8ba1\u65f6\u5668<\/p>\n

              7. IRP_MN_START_DEVICE \u5230\u8fbe:
              \n a. NdisIPnPStartDevice() \u8c03\u7528
              \n b. \u6253\u5f00\u6ce8\u518c\u8868\u8bfb\u53d6\u914d\u7f6e
              \n c. \u8bbe\u7f6e\u5185\u90e8\u5904\u7406\u51fd\u6570\u94a9\u5b50
              \n d. \u8c03\u7528 MiniportInitialize() – \u5fae\u578b\u7aef\u53e3\u521d\u59cb\u5316\u786c\u4ef6
              \n e. \u67e5\u8be2 MAC \u80fd\u529b (OID_GEN_MAC_OPTIONS, OID_802_3_CURRENT_ADDRESS \u7b49)
              \n f. \u521b\u5efa\u4ee5\u592a\u7f51\u8fc7\u6ee4\u5668
              \n g. \u542f\u52a8\u6302\u8d77\u68c0\u6d4b\u8ba1\u65f6\u5668 (\u9ed8\u8ba4\u6bcf2\u79d2\u68c0\u67e5)
              \n h. \u7ed1\u5b9a\u6240\u6709\u5df2\u6ce8\u518c\u534f\u8bae\u5230\u672c\u9002\u914d\u5668<\/p>\n

              Phase 4: \u534f\u8bae\u9a71\u52a8\u52a0\u8f7d
              \n=====================
              \n8. \u7cfb\u7edf\u52a0\u8f7d tcpip.sys \u7b49\u534f\u8bae\u9a71\u52a8
              \n9. DriverEntry \u8c03\u7528:
              \n a. NdisRegisterProtocol() – \u6ce8\u518c\u534f\u8bae\u7279\u6027
              \n b. ndisBindMiniportsToProtocol() – \u8bfb\u53d6 Linkage\\\\Bind \u952e
              \n c. \u5bf9\u6bcf\u4e2a\u9002\u914d\u5668\u8c03\u7528 BindAdapterHandler
              \n d. BindAdapterHandler \u8c03\u7528 NdisOpenAdapter()
              \n – MiniLocateDevice() \u67e5\u627e\u9002\u914d\u5668
              \n – \u68c0\u67e5\u4ecb\u8d28\u7c7b\u578b
              \n – \u5206\u914d ADAPTER_BINDING
              \n – \u5efa\u7acb\u53cc\u5411\u94fe\u8868\u5173\u7cfb<\/p>\n

              Phase 5: \u534f\u8bae\u5c31\u7eea
              \n=================
              \n10. NdisCompleteBindAdapter() \u786e\u8ba4\u7ed1\u5b9a\u5b8c\u6210
              \n11. \u534f\u8bae\u9a71\u52a8\u53d1\u9001 NetEventBindsComplete PnP \u4e8b\u4ef6
              \n12. \u7f51\u7edc\u534f\u8bae\u6808\u5f00\u59cb\u6b63\u5e38\u6536\u53d1\u6570\u636e<\/p>\n

              \n

              8. \u5173\u952e\u51fd\u6570\u5206\u6790<\/h3>\n

              8.1 \u53d1\u9001\u8def\u5f84\u5173\u952e\u51fd\u6570<\/h4>\n\n\u51fd\u6570\u4f4d\u7f6e\u529f\u80fd<\/tr>\n\n\n\n\n\n\n\n
              NdisSend<\/td>\n[protocol.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/protocol.c#L1272-L1285)<\/td>\n\u534f\u8bae\u5165\u53e3，\u59d4\u6258\u7ed9 ProSend<\/td>\n<\/tr>\n
              ProSend<\/td>\n[protocol.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/protocol.c#L472-L574)<\/td>\n\u68c0\u67e5\u56de\u73af \u2192 DMA \u2192 \u8c03\u7528 proSendPacketToMiniport<\/td>\n<\/tr>\n
              proSendPacketToMiniport<\/td>\n[protocol.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/protocol.c#L388-L470)<\/td>\n\u68c0\u67e5\u7e41\u5fd9\u2192\u5e8f\u5217\u5316\/\u975e\u5e8f\u5217\u5316\u2192\u8c03\u7528\u5fae\u578b\u7aef\u53e3<\/td>\n<\/tr>\n
              MiniSendComplete<\/td>\n[miniport.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/miniport.c#L529-L579)<\/td>\n\u91ca\u653e Scatter\/Gather \u5217\u8868\u2192\u56de\u8c03\u534f\u8baeSendCompleteHandler<\/td>\n<\/tr>\n
              MiniQueueWorkItem<\/td>\n[miniport.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/miniport.c#L980-L1046)<\/td>\n\u5c3e\u90e8\u63d2\u5165\u5de5\u4f5c\u9879<\/td>\n<\/tr>\n
              MiniportWorker<\/td>\n[miniport.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/miniport.c#L1222-L1379)<\/td>\n\u5de5\u4f5c\u7ebf\u7a0b\u8c03\u5ea6\u5668，\u5904\u7406\u5404\u79cd\u5de5\u4f5c\u7c7b\u578b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

              8.2 \u63a5\u6536\u8def\u5f84\u5173\u952e\u51fd\u6570<\/h4>\n\n\u51fd\u6570\u4f4d\u7f6e\u529f\u80fd<\/tr>\n\n\n\n\n\n
              MiniIndicateData<\/td>\n[miniport.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/miniport.c#L175-L251)<\/td>\n\u904d\u5386\u534f\u8bae\u5217\u8868，\u8c03\u7528\u6bcf\u4e2a\u534f\u8bae\u7684 ReceiveHandler<\/td>\n<\/tr>\n
              MiniIndicateReceivePacket<\/td>\n[miniport.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/miniport.c#L292-L432)<\/td>\n\u5904\u7406 Packet \u6570\u7ec4\u6307\u793a，\u7ba1\u7406\u5f15\u7528\u8ba1\u6570<\/td>\n<\/tr>\n
              NdisReturnPackets<\/td>\n[miniport.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/miniport.c#L256-L290)<\/td>\n\u9012\u51cf\u5f15\u7528\u8ba1\u6570，\u51cf\u52300\u65f6\u8c03\u7528 ReturnPacketHandler<\/td>\n<\/tr>\n
              EthFilterDprIndicateReceive<\/td>\n[efilter.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/efilter.c#L69-L99)<\/td>\n\u4ee5\u592a\u7f51\u63a5\u6536\u5230\u5165\u53e3，\u8fc7\u6ee4\u540e\u4f20\u9012\u5230 MiniIndicateData<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

              8.3 \u8bf7\u6c42\u5904\u7406\u5173\u952e\u51fd\u6570<\/h4>\n\n\u51fd\u6570\u4f4d\u7f6e\u529f\u80fd<\/tr>\n\n\n\n\n\n\n
              NdisRequest<\/td>\n[protocol.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/protocol.c#L1239-L1252)<\/td>\n\u534f\u8bae\u5165\u53e3，\u59d4\u6258\u7ed9 ProRequest<\/td>\n<\/tr>\n
              ProRequest<\/td>\n[protocol.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/protocol.c#L307-L345)<\/td>\n\u586b\u5145 MacBlock \u2192 \u68c0\u67e5\u7e41\u5fd9\u2192MiniDoRequest<\/td>\n<\/tr>\n
              MiniDoRequest<\/td>\n[miniport.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/miniport.c#L1106-L1179)<\/td>\n\u5206\u53d1\u5230 QueryInformation\/SetInformation\/CoRequest Handler<\/td>\n<\/tr>\n
              MiniQueryInformation<\/td>\n[miniport.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/miniport.c#L804-L862)<\/td>\n\u540c\u6b65\/\u5f02\u6b65\u5305\u88c5\u5668，\u901a\u8fc7\u4e8b\u4ef6\u7b49\u5f85\u5b8c\u6210<\/td>\n<\/tr>\n
              MiniRequestComplete<\/td>\n[miniport.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/miniport.c#L480-L527)<\/td>\n\u8bf7\u6c42\u5b8c\u6210\u5904\u7406，\u901a\u77e5\u534f\u8bae\u6216\u4fe1\u53f7\u4e8b\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

              8.4 \u6ce8\u518c\u548c\u7ed1\u5b9a\u5173\u952e\u51fd\u6570<\/h4>\n\n\u51fd\u6570\u4f4d\u7f6e\u529f\u80fd<\/tr>\n\n\n\n\n\n\n
              NdisMRegisterMiniport<\/td>\n[miniport.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/miniport.c#L2709-L2861)<\/td>\n\u6ce8\u518c\u5fae\u578b\u7aef\u53e3\u7279\u6027<\/td>\n<\/tr>\n
              NdisRegisterProtocol<\/td>\n[protocol.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/protocol.c#L1112-L1232)<\/td>\n\u6ce8\u518c\u534f\u8bae\u7279\u6027\u5e76\u7ed1\u5b9a\u9002\u914d\u5668<\/td>\n<\/tr>\n
              NdisOpenAdapter<\/td>\n[protocol.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/protocol.c#L762-L874)<\/td>\n\u534f\u8bae\u6253\u5f00\u4e00\u4e2a\u9002\u914d\u5668\u5efa\u7acb\u7ed1\u5b9a<\/td>\n<\/tr>\n
              ndisBindMiniportsToProtocol<\/td>\n[protocol.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/protocol.c#L906-L1107)<\/td>\n\u5c06\u534f\u8bae\u7ed1\u5b9a\u5230\u6240\u6709\u9002\u914d\u5668<\/td>\n<\/tr>\n
              MiniLocateDevice<\/td>\n[miniport.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/miniport.c#L689-L753)<\/td>\n\u6309\u540d\u79f0\u5728\u5168\u5c40\u5217\u8868\u67e5\u627e\u9002\u914d\u5668<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

              8.5 \u7f13\u51b2\u533a\u7ba1\u7406\u5173\u952e\u51fd\u6570<\/h4>\n\n\u51fd\u6570\u4f4d\u7f6e\u529f\u80fd<\/tr>\n\n\n\n\n\n\n
              NdisAllocatePacketPoolEx<\/td>\n[buffer.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/buffer.c#L447-L521)<\/td>\n\u5206\u914d\u6570\u636e\u5305\u6c60，\u521b\u5efa\u7a7a\u95f2\u94fe\u8868<\/td>\n<\/tr>\n
              NdisDprAllocatePacketNonInterlocked<\/td>\n[buffer.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/buffer.c#L683-L728)<\/td>\n\u65e0\u9501\u5206\u914d，\u4ece\u7a7a\u95f2\u94fe\u8868\u53d6\u4e00\u4e2a<\/td>\n<\/tr>\n
              NdisAllocateBuffer<\/td>\n[buffer.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/buffer.c#L336-L364)<\/td>\n\u5206\u914d MDL \u4f5c\u4e3a NDIS \u7f13\u51b2\u533a<\/td>\n<\/tr>\n
              NdisGetFirstBufferFromPacket<\/td>\n[buffer.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/buffer.c#L871-L910)<\/td>\n\u904d\u5386\u6570\u636e\u5305\u83b7\u53d6\u7b2c\u4e00\u4e2a\u7f13\u51b2\u533a\u548c\u603b\u957f\u5ea6<\/td>\n<\/tr>\n
              CopyBufferChainToBuffer<\/td>\n[buffer.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/buffer.c#L113-L169)<\/td>\n\u4ece MDL \u94fe\u590d\u5236\u5230\u8fde\u7eed\u7f13\u51b2\u533a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

              8.6 \u4e2d\u65ad\u5904\u7406\u5173\u952e\u51fd\u6570<\/h4>\n\n\u51fd\u6570\u4f4d\u7f6e\u529f\u80fd<\/tr>\n\n\n\n
              ServiceRoutine<\/td>\n[io.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/io.c#L49-L79)<\/td>\nISR，\u8c03\u7528 MiniportISR \u5224\u65ad\u4e2d\u65ad\u6765\u6e90<\/td>\n<\/tr>\n
              HandleDeferredProcessing<\/td>\n[io.c](file:\/\/\/d:\/reactos\/drivers\/network\/ndis\/ndis\/io.c#L16-L47)<\/td>\nDPC，\u8c03\u7528 MiniportHandleInterrupt+EnableInterrupt<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
              \n

              9. \u6784\u5efa\u914d\u7f6e<\/h3>\n

              9.1 CMakeLists.txt<\/h4>\n

              add_definitions(
              \n -DNDIS_WRAPPER
              \n -DNDIS51
              \n -DNDIS51_MINIPORT
              \n -DNDIS_MINIPORT_DRIVER
              \n -DNDIS_LEGACY_DRIVER=1
              \n -DNDIS_LEGACY_MINIPORT=1
              \n -DNDIS_LEGACY_PROTOCOL=1)<\/p>\n

              add_library(ndis MODULE …)
              \nset_module_type(ndis kernelmodedriver)
              \nadd_importlibs(ndis ntoskrnl hal)<\/p>\n

              9.2 \u8f93\u51fa<\/h4>\n

              \u7f16\u8bd1\u7ed3\u679c\u4e3a reactos\/system32\/drivers\/ndis.sys，\u94fe\u63a5 ntoskrnl \u548c hal\u3002<\/p>\n

              9.3 \u7248\u672c\u58f0\u660e<\/h4>\n

              NDIS_VERSION = 0x00050001 (= NDIS 5.1)<\/p>\n

              \n

              \u9644\u5f55 A：NDIS \u534f\u8bae\u9a71\u52a8\u7279\u6027\u7ed3\u6784<\/h3>\n

              typedef<\/span> struct<\/span> _NDIS_PROTOCOL_CHARACTERISTICS<\/span> {<\/span>
              \n UCHAR MajorNdisVersion;<\/span> \/\/ NDIS \u4e3b\u7248\u672c<\/span>
              \n UCHAR MinorNdisVersion;<\/span> \/\/ NDIS \u6b21\u7248\u672c<\/span>
              \n USHORT Reserved;<\/span> \/\/ \u4fdd\u7559<\/span>
              \n NDIS_STRING Name;<\/span> \/\/ \u534f\u8bae\u540d\u79f0<\/span>
              \n OPEN_ADAPTER_COMPLETE_HANDLER OpenAdapterCompleteHandler;<\/span>
              \n CLOSE_ADAPTER_COMPLETE_HANDLER CloseAdapterCompleteHandler;<\/span>
              \n SEND_COMPLETE_HANDLER SendCompleteHandler;<\/span>
              \n TRANSFER_DATA_COMPLETE_HANDLER TransferDataCompleteHandler;<\/span>
              \n RECEIVE_HANDLER ReceiveHandler;<\/span>
              \n RECEIVE_COMPLETE_HANDLER ReceiveCompleteHandler;<\/span>
              \n STATUS_HANDLER StatusHandler;<\/span>
              \n STATUS_COMPLETE_HANDLER StatusCompleteHandler;<\/span>
              \n BIND_ADAPTER_HANDLER BindAdapterHandler;<\/span>
              \n UNBIND_ADAPTER_HANDLER UnbindAdapterHandler;<\/span>
              \n PNP_EVENT_HANDLER PnPEventHandler;<\/span> \/\/ NDIS 5.0<\/span>
              \n RECEIVE_PACKET_HANDLER ReceivePacketHandler;<\/span> \/\/ NDIS 5.0<\/span>
              \n SEND_COMPLETE_HANDLER SendCompleteHandler;<\/span>
              \n .<\/span>.<\/span>.<\/span>
              \n}<\/span> NDIS_PROTOCOL_CHARACTERISTICS;<\/span><\/p>\n

              \u9644\u5f55 B：NDIS \u5fae\u578b\u7aef\u53e3\u9a71\u52a8\u7279\u6027\u7ed3\u6784<\/h3>\n

              typedef<\/span> struct<\/span> _NDIS_MINIPORT_CHARACTERISTICS<\/span> {<\/span>
              \n UCHAR MajorNdisVersion;<\/span>
              \n UCHAR MinorNdisVersion;<\/span>
              \n USHORT Filler;<\/span>
              \n UINT Reserved;<\/span>
              \n CHECK_FOR_HANG_HANDLER CheckForHangHandler;<\/span>
              \n DISABLE_INTERRUPT_HANDLER DisableInterruptHandler;<\/span>
              \n ENABLE_INTERRUPT_HANDLER EnableInterruptHandler;<\/span>
              \n HALT_HANDLER HaltHandler;<\/span>
              \n HANDLE_INTERRUPT_HANDLER HandleInterruptHandler;<\/span>
              \n INITIALIZE_HANDLER InitializeHandler;<\/span>
              \n ISR_HANDLER ISRHandler;<\/span>
              \n QUERY_INFORMATION_HANDLER QueryInformationHandler;<\/span>
              \n RESET_HANDLER ResetHandler;<\/span>
              \n SEND_HANDLER SendHandler;<\/span> \/\/ NDIS 3.0\/4.0<\/span>
              \n SET_INFORMATION_HANDLER SetInformationHandler;<\/span>
              \n TRANSFER_DATA_HANDLER TransferDataHandler;<\/span>
              \n RETURN_PACKET_HANDLER ReturnPacketHandler;<\/span> \/\/ NDIS 4.0<\/span>
              \n SEND_PACKETS_HANDLER SendPacketsHandler;<\/span> \/\/ NDIS 4.0<\/span>
              \n .<\/span>.<\/span>.<\/span>
              \n}<\/span> NDIS_MINIPORT_CHARACTERISTICS;<\/span><\/p>\n

              \n

              \u9644\u5f55 C：\u53c2\u8003\u6587\u6863<\/h3>\n
                \n
              • NDIS 5.1 \u89c4\u8303 (MSDN)<\/li>\n
              • [ddk\/ndis.h](file:\/\/\/d:\/reactos\/sdk\/include\/ddk\/ndis.h) \u2014 NDIS DDK \u5934\u6587\u4ef6<\/li>\n
              • [ddk\/ndisguid.h](file:\/\/\/d:\/reactos\/sdk\/include\/ddk\/ndisguid.h) \u2014 NDIS GUID \u5b9a\u4e49<\/li>\n
              • [psdk\/ntddndis.h](file:\/\/\/d:\/reactos\/sdk\/include\/psdk\/ntddndis.h) \u2014 NDIS IOCTL \u5b9a\u4e49<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

                NDIS \u5e93 (ndis.sys) \u9a71\u52a8\u7a0b\u5e8f\u5206\u6790
                \n\u76ee\u5f55
                \n\u6982\u8ff0\u6846\u67b6\u7ed3\u6784\u6838\u5fc3\u6570\u636e\u7ed3\u6784\u6838\u5fc3\u6a21\u5757\u5206\u6790\u5de5\u4f5c\u6d41\u7a0b\u56fe\u6570\u636e\u6d41\u56fe\u521d\u59cb\u5316\u5e8f\u5217\u5173\u952e\u51fd\u6570\u5206\u6790\u6784\u5efa\u914d\u7f6e 1. \u6982\u8ff0
                \nNDIS (Network Driver Interface Specification) \u662f\u5fae\u8f6f\u5b9a\u4e49\u7684\u7f51\u7edc\u9a71\u52a8\u63a5\u53e3\u89c4\u8303，\u662f Windows \u7f51\u7edc\u4f53\u7cfb\u7ed3\u6784\u7684\u6838\u5fc3\u7ec4\u4ef6\u3002ReactOS \u7684 NDIS \u5e93 (ndis.sys) \u662f\u4e00\u4e2a\u9075\u5faa NDIS 5.1 \u89c4\u8303\u7684\u5b9e\u73b0，\u4f4d\u4e8e d:\\\\reactos\\\\<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[9402],"topic":[],"class_list":["post-83894","post","type-post","status-publish","format-standard","hentry","category-server","tag-reactos"],"yoast_head":"\nNDIS \u5e93 (ndis.sys) \u9a71\u52a8\u7a0b\u5e8f\u5206\u6790 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/83894.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NDIS \u5e93 (ndis.sys) \u9a71\u52a8\u7a0b\u5e8f\u5206\u6790 - 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