Method for remotely sharing peripheral component interconnect (PCI) device

A peripheral component and expansion interface technology, which is applied in the field of remote shared peripheral component expansion interface device, can solve the problems of acceleration, waste of PCI interface card cost, occupation, etc., and achieve the effect of increasing utilization rate and saving purchase cost

Inactive Publication Date: 2011-01-26
INVENTEC CORP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, for example, the above-mentioned functional interface card is used to accelerate the encryption mechanism or password verification of the SSL (Secure Socket Layer) protocol in real applications, and is idle only after the verification work of encryption or decryption is completed. state
[0004] If the utilization rate of the PCI interface cards of the above-mentioned various functional purposes is not high and is often in an idle state, the PCI interface cards with a lower utilization rate not only occupy the PCI slots, reduce the number of slots of the commonly used PCI interface cards, but also waste additional time. The cost of purchasing this PCI interface card

Method used

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  • Method for remotely sharing peripheral component interconnect (PCI) device
  • Method for remotely sharing peripheral component interconnect (PCI) device
  • Method for remotely sharing peripheral component interconnect (PCI) device

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Embodiment Construction

[0030] The following will clearly illustrate the spirit of the present invention with the accompanying drawings and detailed descriptions. After those skilled in the art understand the embodiments of the present invention, they can be changed and modified by the techniques taught in the present invention without departing from the present invention. spirit and scope.

[0031] The present invention discloses a method for remotely sharing a Peripheral Components Interconnect (PCI) device, which is suitable for multiple computers, these computers are electrically connected through a network, and one of these computers can be connected via a network. The network shares a specific PCI device of another of these computers, which means that the computer that wants to share the specific PCI device sends data to the computer with the specific PCI device, and the specific PCI device returns the calculation result to the computer after the data operation is processed. for use.

[0032] ...

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Abstract

The invention relates to a method for remotely sharing a peripheral component interconnect (PCI) device. The method is suitable to be used between a plurality of first computers and a second computer. In the method, when a first computer is to use a PCI device of the second computer, the first computer judges whether the PCI device is idle or not, the first computer sends the first data to the PCI device of the second computer through a network if the PCI device is idle, and the PCI device of the second computer performs operation processing on the first data and then generates and returns the second data to the first computer for use.

Description

technical field [0001] The present invention relates to a method for sharing a device, in particular to a method for remotely sharing a peripheral component expansion interface device. Background technique [0002] In the hardware configuration of the existing blade server or a single specification (1 Unit) server, the configured peripheral component expansion interface (Peripheral Components Interconnect, referred to as PCI) series, such as the number of slots of PCI, PCI-X, PCIE is limited, These slots can be used for insertion of various PCI interface cards, such as RAID interface cards, display interface cards, or functional interface cards for encryption and decryption operations. [0003] In order to use the above-mentioned PCI interface card independently, each of these blade servers or servers with a single specification is configured with one of the above-mentioned PCI interface cards. However, for example, the above-mentioned functional interface card is used to a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/38G06F13/42
Inventor 孙佑良
Owner INVENTEC CORP
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