PCIE bandwidth automatic configuration method, server mainboard and server

An automatic configuration and server technology, which is applied in the direction of instrumentation, electrical digital data processing, etc., can solve problems such as poor adaptability of BIOS versions

Active Publication Date: 2020-05-15
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
View PDF11 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Specifically, the BIOS (Basic Input Output System, Basic Input Output System) chip configures the bandwidth of the PCIE device plugged in based on the bandwidth configuration information, because the bandwidth configuration information corresponding to the PCIE device corresponding to different models and packages may also be different , in the prior art, the bandwidth configuration i

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 bandwidth automatic configuration method, server mainboard and server
  • PCIE bandwidth automatic configuration method, server mainboard and server
  • PCIE bandwidth automatic configuration method, server mainboard and server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The core of the present invention is to provide a kind of automatic configuration method of PCIE bandwidth, server motherboard and server, do not need to issue different BIOS chip versions for different models and packages, and facilitate the maintenance of BIOS chips; The automatic configuration of the bandwidth of the device does not require manual participation, and the reliability and automation are high.

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without makin...

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 an automatic PCIE bandwidth configuration method, a server mainboard and a server. In this scheme, the method comprises the following steps that a BMC acquires identification information of a Riser card connected with a slot on a server mainboard, bandwidth configuration information of PCIE equipment inserted into a card slot of the Riser card and information of the card slot; the Riser card can transfer and distribute the bandwidth of the slot to each card slot on the Riser card; the BIOS chip determines the bandwidth of the card slot into which the PCIE equipment is inserted according to the identification information and the identification information of the card slot; after the bandwidth required by the PCIE equipment is determined according to the bandwidth configuration information, the bandwidth of the card slot inserted into the PCIE equipment is configured, so that the allocated bandwidth of the card slot conforms to the bandwidth of the PCIE equipment.According to the scheme, different BIOS chip versions do not need to be published for different models and packages, so the BIOS chip is convenient to maintain; the manual participation is not needed, and reliability and automation degree are high.

Description

technical field [0001] The invention relates to the technical field of bandwidth configuration, in particular to a PCIE bandwidth automatic configuration method, a server main board and a server. Background technique [0002] With the increasing integration of servers, manufacturers and customers attach great importance to the simplification and intelligence of human-computer interaction during server production. In order to provide customers with more flexible customization services, the server will configure multiple model packages for one server motherboard. Considering that the number of slots on the server motherboard is certain, in order to meet multiple PCIE (peripheral component interconnect express, high-speed serial In order to meet the requirement of connecting the computer expansion bus standard) equipment to the server main board, a riser card (that is, an adapter card) is usually arranged on the server main board. Use different types of riser cards to match di...

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
IPC IPC(8): G06F13/40
CPCG06F13/4068G06F2213/0026
Inventor 郑媛
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap