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    • 1. 发明申请
    • TECHNIQUES TO PROCESS RECEIVED NETWORK PROTOCOL UNITS
    • 处理接收到的网络协议单位的技术
    • WO2008063826A1
    • 2008-05-29
    • PCT/US2007/082914
    • 2007-10-30
    • INTEL CORPORATIONSARANGAM, ParthasarathySEN, SujoyCORNETT, Linden
    • SARANGAM, ParthasarathySEN, SujoyCORNETT, Linden
    • G06F15/16G06F15/173H04L12/56
    • H04L69/16H04L69/161
    • Techniques are described that can be used to support integrity validation of protocol data units. An iSCSI compatible logic may establish a memory region to store a header portion of the protocol data unit. In some implementations, the iSCSI compatible logic may read the header and determine a size of a second memory region to store a payload portion of the protocol data unit. In some implementations, the iSCSI compatible logic may set the second memory region as a maximum possible size of the payload portion. TCP compatible logic may include the capability to validate an integrity of the header or data portions of the protocol data unit. TCP compatible logic may request data mover logic to determine an integrity validation value for a header and/or data portion of the protocol data unit in the process of copying the protocol data unit to among the memory region or the second memory region. TCP compatible logic may compare the determined integrity validation value with an integrity validation value included with the protocol data unit.
    • 描述了可用于支持协议数据单元的完整性验证的技术。 iSCSI兼容逻辑可以建立存储区域以存储协议数据单元的报头部分。 在一些实现中,iSCSI兼容逻辑可以读取头部并且确定第二存储器区域的大小以存储协议数据单元的有效载荷部分。 在一些实现中,iSCSI兼容逻辑可以将第二存储器区域设置为有效载荷部分的最大可能大小。 TCP兼容逻辑可以包括验证协议数据单元的报头或数据部分的完整性的能力。 TCP兼容逻辑可以在将协议数据单元复制到存储器区域或第二存储器区域的过程中请求数据移动器逻辑来确定协议数据单元的报头和/或数据部分的完整性验证值。 TCP兼容逻辑可以将确定的完整性验证值与协议数据单元所包含的完整性验证值进行比较。
    • 6. 发明申请
    • PACKET COALESCING
    • 包装包装
    • WO2006055494A1
    • 2006-05-26
    • PCT/US2005/041195
    • 2005-11-10
    • INTEL CORPORATIONMAKINENI, SrihariIYER, RavishankarMINTURN, DavidSEN, SujoyNEWELL, DonaldZHAO, Li
    • MAKINENI, SrihariIYER, RavishankarMINTURN, DavidSEN, SujoyNEWELL, DonaldZHAO, Li
    • H04L29/06
    • H04L45/74H04L49/20H04L69/16H04L69/161H04L69/166
    • In general, in one aspect, the disclosures describes a method that includes receiving multiple ingress Internet Protocol packets, each of the multiple ingress Internet Protocol packets having an Internet Protocol header and a Transmission Control Protocol segment having a Transmission Control Protocol header and a Transmission Control Protocol payload, where the multiple packets belonging to a same Transmission Control Protocol/Internet Protocol flow. The method also includes preparing an Internet Protocol packet having a single Internet Protocol header and a single Transmission Control Protocol segment having a single Transmission Control Protocol header and a single payload formed by a combination of the Transmission Control Protocol segment payloads of the multiple Internet Protocol packets. The method further includes generating a signal that causes receive processing of the Internet Protocol packet.
    • 一般来说,一方面,本公开内容描述了一种方法,其包括接收多个入口因特网协议分组,所述多个入口因特网协议分组中的每一个具有因特网协议报头和具有传输控制协议报头和传输控制的传输控制协议段 协议有效载荷,其中属于相同传输控制协议/因特网协议的多个分组流。 该方法还包括准备具有单个因特网协议报头的互联网协议分组和具有单个传输控制协议报头的单个传输控制协议段和由多个因特网协议分组的传输控制协议段有效载荷的组合形成的单个有效载荷 。 该方法还包括产生导致因特网协议分组的接收处理的信号。