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OID_WAN_GET_INFO和 OID_WAN_SET_LINK_INFO 数据不一致的问题?
typedef struct _NDIS_WAN_INFO {
OUT ULONG MaxFrameSize; OUT ULONG MaxTransmit; OUT ULONG HeaderPadding; OUT ULONG TailPadding; OUT ULONG Endpoints; OUT UINT MemoryFlags; OUT NDIS_PHYSICAL_ADDRESS HighestAcceptableAddress; OUT ULONG FramingBits; OUT ULONG DesiredACCM; } NDIS_WAN_INFO, *PNDIS_WAN_INFO; NDIS_WAN_INFO LineInfo LineInfo.MaxFrameSize =1500 LineInfo.MaxTransmit =1 LineInfo.HeaderPadding =0 LineInfo.TailPadding =0 LineInfo.Endpoints =1 LineInfo.MemoryFlags=0 LineInfo.HighestAcceptableAddress =NDIS_PHYSICAL_ADDRESS_CONST(-1,-1) //0xffffffff 0xffffffff LineInfo.FramingBits = TAPI_PROVIDER | PPP_FRAMING //0x80000100 LineInfo.DesiredACCM =0; 在miniportInitialize 我设定了这些,MiniportQueryInformation 查询的OID_WAN_GET_INFO时候我提交了这些值. 可是在我的硬件连接建立之后,MiniportSetInformation 设置 OID_WAN_SET_LINK_INFO 时却发生如下怪事, typedef struct _NDIS_WAN_SET_LINK_INFO { IN NDIS_HANDLE NdisLinkHandle; //正确 IN ULONG MaxSendFrameSize; //为零 不是1500 IN ULONG MaxRecvFrameSize; //为零 不是1500 IN ULONG HeaderPadding; //我没有检查 IN ULONG TailPadding; //我没有检查 IN ULONG SendFramingBits; //0x100 不是0x80000100 IN ULONG RecvFramingBits; //0x100 不是0x80000100 IN ULONG SendCompressionBits; //我没有检查 IN ULONG RecvCompressionBits; //我没有检查 IN ULONG SendACCM; //0xffffffff 不是0 IN ULONG RecvACCM; //0xffffffff 不是 } NDIS_WAN_SET_LINK_INFO, *PNDIS_WAN_SET_LINK_INFO; 为什么会发生这种事情,有谁遇到过类似的问题,还望指点一二, 谢谢!!! |
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