摘要:
Provided is a method for interfacing with storage units, including a backplane, at least one slot in the storage enclosure for receiving one storage unit, and two physical interfaces on the backplane for at least one slot. The storage unit is capable of being positioned in the slot to mate with one of the two physical interfaces for the slot, wherein each physical interface supports different storage interconnect architectures.
摘要:
A method according to one embodiment may include: at least one of transmitting and receiving a first portion of a first protected data block within a first frame; and at least one of transmitting and receiving a second portion of the first protected data block within a second frame. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.
摘要:
According to one embodiment, a device is disclosed. The device includes a first protocol engine (PE) to process tasks to be forwarded to a first remote node, a remote node search unit (RNSU) having a three-dimensional (3-D) task list corresponding to tasks to be forwarded to the two or more sub-nodes, and a connection pointer to maintain a connection between the first PE and the first remote node.
摘要:
A connection-oriented protocol controller has a prefetch engine to obtain payload data that is destined to a remote node, before a connection is established with the remote node. A number of buffers are provided. Each buffer is associated with a different remote node with which a connection is to be established. The payload data is to be sent to that node from its associated buffer. Other embodiments are also described and claimed.
摘要:
Apparatus and systems, as well as methods and articles, may bridge between a link layer and a transport layer in a multi-lane serial-attached small computer system interface (SCSI)-serial SCSI protocol (SAS-SSP) device. A lane number first-in first-out buffer (FIFO) array may operate to order frame processing such that frames associated with an input-output (IO) stream subset of a plurality of SAS-SSP frames received at a plurality of lane receive buffers are processed in an IO stream subset order.
摘要:
According to one embodiment, a host bus adapter (HBA) is disclosed. The HBA includes one or more link layer engines, one or more ports, each of the one or more ports associated with one of the one or more link layer engines and token passing logic having a shift register associated with each of the one or more link layer engines. A first link layer engine enables a first storage device coupled to an associated port to spin-up whenever the first link layer engine detects that a first shift register has a first value.
摘要:
Provided is a system for interfacing with storage units, including a backplane, at least one slot in the storage enclosure for receiving one storage unit, and two physical interfaces on the backplane for at least one slot. The storage unit is capable of being positioned in the slot to mate with one of the two physical interfaces for the slot, wherein each physical interface supports different storage interconnect architectures.
摘要:
A method according to one embodiment may include discovering, at least in part, by an integrated circuit of at least one communication protocol via which at least one device external to the integrated circuit is capable of communicating. In this embodiment, the integrated circuit may be capable of communicating in accordance with a plurality of different communication protocols. The method according to this embodiment may also include selecting, at least in part, by the integrated circuit of the at least one communication protocol to use to communicate with the at least one device. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.
摘要:
A method according to one embodiment may include reserving a plurality of buffers having an aggregate capacity, receiving a frame having a size less than the aggregate capacity, and releasing at least one of the plurality of buffers that is unused to store the frame. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.
摘要:
A method according to one embodiment may include assigning a tag to at least one transactions in which at least one data frame is at least one of transmitted or received by at least one functional block. The method may also include discovering, by a functional block, if an error occurs in at least one data frame. The method may also include associating the error with the tag and generating a flush command to at least one functional block to flush data frames associated with said tag. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.