Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

PCIE width automatic adaptation method and device, electronic equipment and storage medium

A technology for adapting devices and widths, applied in the computer field, and can solve problems such as limitations

Inactive Publication Date: 2019-07-12
INSPUR SUZHOU INTELLIGENT TECH CO LTD
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Based on the design of the Intel x86 architecture, the maximum link width of a PCIE port is x16, and one x16 can be divided into two x8 or four x4. These configurations are generally pre-allocated by the BIOS. If the configuration is x4, then The maximum width of the card link is limited to x4, and there are certain restrictions on the cards connected later

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • PCIE width automatic adaptation method and device, electronic equipment and storage medium
  • PCIE width automatic adaptation method and device, electronic equipment and storage medium
  • PCIE width automatic adaptation method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0034] In the prior art, based on the design of the Intel x86 architecture, the maximum link width of a PCIE port is x16, and one x16 can be divided into two x8 or four x4. These configurations are generally pre-allocated by the BIOS. If the configuration is x4, the maximum width of the card link is limited to x4, and there are certain restrictions on the cards connected later.

[0035] Therefore, the embodiment of the present application discloses a PCIE w...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a PCIE width automatic adaptation method and device, electronic equipment and a computer readable storage medium, and the method comprises the steps: obtaining pre-stored configuration information after PCIE port initialization; obtaining identification information of an adapter card corresponding to the current external card; and determining width information correspondingto the identification information in the configuration information, and configuring the width of the host PCIE according to the width information. The identification information and the correspondingwidth information are stored in advance, and after the current host side is connected to the adapter card corresponding to the external card, the corresponding width information is determined by utilizing the identification information of the adapter card, so that the corresponding width is configured for the PCIE of the host side, and the automatic adaptation of the PCIE width is realized.

Description

technical field [0001] The present application relates to the field of computer technology, and more specifically, to a PCIE width automatic adaptation method and device, an electronic device, and a computer-readable storage medium. Background technique [0002] Based on the design of the Intel x86 architecture, the maximum link width of a PCIE port is x16, and one x16 can be divided into two x8 or four x4. These configurations are generally pre-allocated by the BIOS. If the configuration is x4, then The maximum width of the card link is limited to x4, and there are certain restrictions on the cards connected later. [0003] Therefore, how to solve the above problems is what those skilled in the art need to focus on. Contents of the invention [0004] The purpose of the present application is to provide a PCIE width automatic adaptation method and device, an electronic device and a computer-readable storage medium, so as to realize the automatic adaptation of the PCIE wid...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/38G06F13/42
CPCG06F13/385G06F13/4282G06F2213/0026
Inventor 邱星萍吕佳鹏
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com