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    • 1. 发明申请
    • Integrated active-active fibre channel capability in SATA and SAS devices
    • SATA和SAS设备中集成的主动 - 主动光纤通道功能
    • US20070121621A1
    • 2007-05-31
    • US11369489
    • 2006-03-07
    • Michael MorettiKelvin Kao
    • Michael MorettiKelvin Kao
    • H04L12/56H04J3/16
    • G06F13/385
    • Integrated active-active fibre channel capability in SAS and SATA is disclosed. In one embodiment, a system includes a data processing system to communicate a fibre channel frame through a network and a conversion module in a storage device coupled to the network to translate between the fibre channel frame and one or more of a SATA frame and a SAS frame. The conversion module may further include an active-active module to provide multiple paths from the data processing system to the storage device, a context associated with one or more outstanding commands, and a mapping module to translate between a logical block address and a logical block address count for one or more of a 520 block, a 524 block, and a 528 block SCSI command and a corresponding logical block address and a corresponding logical block address count for a 512 block SATA command.
    • 披露了SAS和SATA中的集成主动 - 主动光纤通道功能。 在一个实施例中,系统包括数据处理系统,用于通过网络传送光纤信道帧,以及耦合到网络的存储设备中的转换模块,以在光纤通道帧与SATA帧和SAS中的一个或多个之间进行转换 帧。 转换模块还可以包括主动 - 主动模块,用于提供从数据处理系统到存储设备的多个路径,与一个或多个未决命令相关联的上下文,以及映射模块,用于在逻辑块地址和逻辑块之间进行转换 520块,524块和528块SCSI命令中的一个或多个的地址计数以及512块SATA命令的对应逻辑块地址和相应的逻辑块地址计数。
    • 2. 发明申请
    • Active-active fibre channel capability in SATA and SAS devices
    • SATA和SAS设备的主动 - 主动光纤通道功能
    • US20070121633A1
    • 2007-05-31
    • US11291116
    • 2005-11-30
    • Michael MorettiKelvin Kao
    • Michael MorettiKelvin Kao
    • H04L12/56
    • G06F13/385
    • Active-active fibre channel capability in SAS and SATA apparatus and method is disclosed. In one embodiment, a storage device includes a dongle having a conversion module to translate between a fibre channel frame and a SATA frame and/or a SAS frame, and a data processing system to communicate through a fibre channel network with the storage device through two or more ports on the conversion module. An active-active module of the conversion module may provide multiple paths from the data processing system to the storage device. The conversion module may process the fibre channel frame and other fibre channel frames on a frame by frame basis. The dongle may be external to the storage device.
    • 公开了SAS和SATA设备中的主动 - 有源光纤通道能力和方法。 在一个实施例中,存储设备包括具有转换模块以在光纤通道帧和SATA帧和/或SAS帧之间转换的加密狗,以及数据处理系统,通过光纤通道网络与存储设备通过两个 或更多端口。 转换模块的主动模块可以提供从数据处理系统到存储装置的多条路径。 转换模块可以逐帧处理光纤信道帧和其他光纤信道帧。 加密狗可能在存储设备的外部。
    • 3. 发明申请
    • Firmware architecture of active-active fibre channel capability in SATA and SAS devices
    • SATA和SAS设备主动 - 主动光纤通道功能的固件架构
    • US20070121668A1
    • 2007-05-31
    • US11370128
    • 2006-03-07
    • Michael MorettiKelvin Kao
    • Michael MorettiKelvin Kao
    • H04J3/22
    • G06F13/385H04L67/1097H04L69/08
    • Firmware architecture of active-active fibre channel capability in SAS and SATA is disclosed. In one embodiment, a system includes a processor and a memory connected to the processor having stored therein a conversion firmware to cause the processor to translate between a fibre channel frame and a SATA frame or a SAS frame. In another example embodiment, and article of manufacture is based on a machine readable medium having a machine readable program which may include functions for analyzing and incoming command of an initiator and performing a conversion of the incoming command to a format of an output line, determining whether the incoming command is compatible with the output line, processing the incoming command internally if it is incompatible with the output line by applying and algorithm, and communicating the incoming command to a destination device if it is compatible with the output line.
    • 披露了SAS和SATA中主动 - 主动光纤通道功能的固件架构。 在一个实施例中,系统包括处理器和连接到处理器的存储器,其中存储有转换固件以使处理器在光纤通道帧与SATA帧或SAS帧之间转换。 在另一个示例性实施例中,制造品基于具有机器可读程序的机器可读介质,该机器可读介质可以包括用于分析和进入发起者的命令的功能,并且将输入命令转换为输出行的格式,确定 输入命令是否与输出线路兼容,如果与输出线路不兼容,则通过应用和算法来处理输入命令,并将输入命令传送到目标设备(如果与输出线路兼容)。
    • 4. 发明授权
    • Data frame processing
    • 数据帧处理
    • US08170035B2
    • 2012-05-01
    • US12106125
    • 2008-04-18
    • Scott FureySalil SuriMichael MorettiThomas WuDavid Geddes
    • Scott FureySalil SuriMichael MorettiThomas WuDavid Geddes
    • H04L12/28H04L12/56H04J3/16H04J3/22
    • H04L69/22
    • A method and apparatus for bridging network protocols is disclosed. In one embodiment, a data frame is received and stored in a dual-port memory queue by hardware logic. An embedded processor is notified of the data frame once a programmable number of bytes of the data frame have been received and stored. Once notified, the embedded processor may then undertake to read the data frame from the memory queue while the hardware logic is still writing to the memory queue. In one embodiment, the processor may then translate the data frame's protocol and begin transmitting it out over a network connection, all while the data frame's payload is still being received.
    • 公开了一种桥接网络协议的方法和装置。 在一个实施例中,数据帧被硬件逻辑接收并存储在双端口存储器队列中。 一旦数据帧的可编程数量的字节已经被接收和存储,嵌入式处理器就被通知数据帧。 一旦通知,当硬件逻辑仍在写入存储器队列时,嵌入式处理器然后可以承担从存储器队列读取数据帧。 在一个实施例中,处理器然后可以转换数据帧的协议,并且开始通过网络连接发送它,同时数据帧的有效载荷仍在被接收。