郁闷的数据包接收问题
作者:Gmxp 日期:2009-01-09
昨天写好框架的NDIS协议驱动，不管我怎么处理，就是死活收不到下层网卡的数据包。
这个东东折磨了我整整一天，让人郁闷的是这个问题本来不应该是问题的。下面贴出相关DDK的文档，标记一下，更希望遇到和我同样的朋友早点解脱。囧。
引用内容
Restrictions on Indicating Receive Packets
A connectionless miniport driver must not indicate a receive packet to a protocol driver while the miniport driver’s packet filter for that protocol driver is set to zero. When a miniport driver’s MiniportInitialize function is called, the miniport driver’s packet filter should be set to zero. When the packet filter is zero, receive indications are disabled. After a miniport driver’s MiniportInitialize function has returned, a protocol driver can set OID_GEN_CURRENT_PACKET_FILTER to a nonzero value, thereby enabling the miniport driver to indicate receive packets to that protocol.
这个东东折磨了我整整一天，让人郁闷的是这个问题本来不应该是问题的。下面贴出相关DDK的文档，标记一下，更希望遇到和我同样的朋友早点解脱。囧。
引用内容Restrictions on Indicating Receive Packets
A connectionless miniport driver must not indicate a receive packet to a protocol driver while the miniport driver’s packet filter for that protocol driver is set to zero. When a miniport driver’s MiniportInitialize function is called, the miniport driver’s packet filter should be set to zero. When the packet filter is zero, receive indications are disabled. After a miniport driver’s MiniportInitialize function has returned, a protocol driver can set OID_GEN_CURRENT_PACKET_FILTER to a nonzero value, thereby enabling the miniport driver to indicate receive packets to that protocol.
Tags: NDIS ProtocolDriver
