CN105930161A - Method for automatically adjusting option values of BIOS - Google Patents
Method for automatically adjusting option values of BIOS Download PDFInfo
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- CN105930161A CN105930161A CN201610253057.1A CN201610253057A CN105930161A CN 105930161 A CN105930161 A CN 105930161A CN 201610253057 A CN201610253057 A CN 201610253057A CN 105930161 A CN105930161 A CN 105930161A
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- bios
- nvme
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
Abstract
The invention discloses a method for automatically adjusting option values of a BIOS. The specific realization process comprises following steps of setting corresponding codes in a server system which matches with an NVME (Non-Volatile Memory Express) interface; modifying a current mode into an X4X4X4X4 mode if an NVME device is connected with the NVME interface and the current mode is not the X4X4X4X4 mode when it is detected that a device accesses the NVME interface; modifying the current mode into an X16 mode if a non-NVME device is connected with the NVME interface and the current mode is not the X16 mode; and then restarting. Compared with the prior art, the method for automatically adjusting option values of the BIOS has the advantages that bandwidths are modified according to the codes, therefore, the defect that different BIOSs need to be matched when the configurations of a same product are different is avoided; the pressure of a production line is mitigated; the BIOS is unnecessarily replaced; and the BIOS of the product can be controlled and upgraded conveniently. The method is also applicable to a condition that the bandwidths need to be slotted again when the BIOS matches with other boards. The method is high in universality and practicability and is easy to realize and popularize.
Description
Technical field
The present invention relates to computer communication technology field, a kind of practical, method of being automatically adjusted BIOS option value.
Background technology
Along with the development of server system, server system gets more and more for the demand of outer plug-in card, and the type demand of its PCIE device also gets more and more.At a server system, PCIE X16 may be supported simultaneously, PCIE X8, the all of types such as PCIE X4, at present PCIE device is of a great variety, has network interface card, video card, RAID, GPU, HCA, NVME etc. dissimilar, and it is high that PCIe card has stability, the features such as transfer rate is fast, are that other type equipment is incomparable.
Therefore, PCIE device has had become as the configuration that server system is indispensable, is the important hardware assets content of server system one, and server is typically arranged in pairs or groups the PCIE Slots of some X16, X8.
NVMe full name Non-Volatile Memory
Express, nonvolatile memory standard, it is the SSD specification using PCI-E passage, just has low delay and the concurrency making full use of PCI-E SSD at the beginning of the design of NVMe, have begun at present extensively apply.NVME interface is PCIE X4, if one piece of NVME is connected to X16 Slots, certainly will cause the serious waste of PCIE Slot bandwidth, also limit the NVME quantity that can use.
Extend by backboard, X16 Slot can be connected four pieces of NVME hard disks, however it is necessary that bandwidth is set as X4X4X4X4 pattern by X16 by BIOS, if manually entering BIOS Setup to set, NVME equipment is reconnected after needing to have revised in advance, which increase human cost, it is also desirable to follow-up increase detecting step guarantees the most modified.
Based on this, now provide a kind of method being automatically adjusted BIOS option value, to overcome the deficiencies in the prior art.
Summary of the invention
The technical assignment of the present invention is for above weak point, it is provided that a kind of practical, method of being automatically adjusted BIOS option value.
A kind of method being automatically adjusted BIOS option value, it implements process: in the server system of collocation NVME interface, respective code is set, when detecting that NVME interface has equipment to access, if being connected to NVME equipment, and current pattern is not X4X4X4X4, then it is revised as X4X4X4X4 pattern；If being connected to non-NVME equipment, and current pattern is not X16 pattern, then be revised as X16 pattern, then restart.
The process arranging code is: according to the NVME interface of server collocation, by clamp information, need the special code information performed to write in BIOS.
Bios code is in the process of implementation, when carrying out PCI scanning, when the bandwidth certain device requirement accessed being detected is not mated with the current PCIE bandwidth method of salary distribution, then revise bandwidth, preserve and restart server, during bios code performs the most after restart, first detect whether that equipment accesses, finally entered amendment pattern.
A kind of method being automatically adjusted BIOS option value of the present invention, has the advantage that
A kind of method of BIOS option value that is automatically adjusted of this invention is by code revision bandwidth, when can avoid with a products configuration difference, need the drawback of the different BIOS of collocation, i.e. alleviate product line pressure, BIOS need not be changed, be easy to again the management and control upgrading of this product B IOS；The method is also applied for other boards of arranging in pairs or groups, and needs the situation of Slot bandwidth again, has versatility, practical, it is easy to accomplish, it is easy to promote.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
Under normal circumstances, NVME equipment needs to be inserted in X16 Slot, however it is necessary that the bandwidth of four X4, namely needs to be revised as Slot the bandwidth of X4X4X4X4, otherwise arises that and NVME hard disk or machine phenomenon of delaying cannot be detected.
A kind of method being automatically adjusted BIOS option value, it implements process: in the server system of collocation NVME interface, respective code is set, when detecting that NVME interface has equipment to access, if being connected to NVME equipment, and current pattern is not X4X4X4X4, then it is revised as X4X4X4X4 pattern；If being connected to non-NVME equipment, and current pattern is not X16 pattern, then be revised as X16 pattern, then restart.
This invention explains with the server architecture of Intel platform, but the method is not limited to the server of Intel platform, and the server at other platform has general using value in computer platform.
The process arranging code is: according to the NVME interface of server collocation, by clamp information, need the special code information performed to write in BIOS.
Bios code is in the process of implementation, when carrying out PCI scanning, when the bandwidth certain device requirement accessed being detected is not mated with the current PCIE bandwidth method of salary distribution, then revise bandwidth, preserve and restart server, during bios code performs the most after restart, first detect whether that equipment accesses, finally entered amendment pattern.
The method of the present invention can be effectively increased the versatility of service system, simple and practical, saves human cost, is applicable to other situations needing to redistribute Slot bandwidth.
Above-mentioned detailed description of the invention is only the concrete case of the present invention; the scope of patent protection of the present invention includes but not limited to above-mentioned detailed description of the invention; suitably change that it is done by claims of a kind of method being automatically adjusted BIOS option value of any present invention of meeting and any described technical field those of ordinary skill or replace, all should fall into the scope of patent protection of the present invention.
Claims (3)
1. the method being automatically adjusted BIOS option value, it is characterized in that, it implements process: in the server system of collocation NVME interface, respective code is set, when detecting that NVME interface has equipment to access, if being connected to NVME equipment, and current pattern is not X4X4X4X4, then be revised as X4X4X4X4 pattern；If being connected to non-NVME equipment, and current pattern is not X16 pattern, then be revised as X16 pattern, then restart.
A kind of method being automatically adjusted BIOS option value the most according to claim 1, it is characterised in that the process arranging code is: according to the NVME interface of server collocation, by clamp information, need the special code information performed to write in BIOS.
A kind of method being automatically adjusted BIOS option value the most according to claim 2, it is characterized in that, bios code is in the process of implementation, when carrying out PCI scanning, when the bandwidth certain device requirement accessed being detected is not mated with the current PCIE bandwidth method of salary distribution, then revise bandwidth, preserve and restart server, the most after restart
During bios code performs, first detect whether that equipment accesses, finally entered amendment pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253057.1A CN105930161A (en) | 2016-04-22 | 2016-04-22 | Method for automatically adjusting option values of BIOS |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610253057.1A CN105930161A (en) | 2016-04-22 | 2016-04-22 | Method for automatically adjusting option values of BIOS |
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| CN105930161A true CN105930161A (en) | 2016-09-07 |
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| CN201610253057.1A Pending CN105930161A (en) | 2016-04-22 | 2016-04-22 | Method for automatically adjusting option values of BIOS |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106569806A (en) * | 2016-10-24 | 2017-04-19 | 郑州云海信息技术有限公司 | Method achieving adaptive PCIE bandwidth distribution of BIOS, BIOS and motherboard |
| CN109597784A (en) * | 2018-12-03 | 2019-04-09 | 郑州云海信息技术有限公司 | A kind of PCIE channel extended method and device |
| CN113448903A (en) * | 2021-05-21 | 2021-09-28 | 山东英信计算机技术有限公司 | PCIe bandwidth adjustment method, device, equipment and storage medium for NVMe expansion card |
| CN113590511A (en) * | 2021-10-08 | 2021-11-02 | 苏州浪潮智能科技有限公司 | Bandwidth deceleration repairing method and device and electronic equipment |
| CN114003535A (en) * | 2021-10-14 | 2022-02-01 | 苏州浪潮智能科技有限公司 | Equipment bandwidth configuration method and system, electronic equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106569806A (en) * | 2016-10-24 | 2017-04-19 | 郑州云海信息技术有限公司 | Method achieving adaptive PCIE bandwidth distribution of BIOS, BIOS and motherboard |
| CN109597784A (en) * | 2018-12-03 | 2019-04-09 | 郑州云海信息技术有限公司 | A kind of PCIE channel extended method and device |
| CN113448903A (en) * | 2021-05-21 | 2021-09-28 | 山东英信计算机技术有限公司 | PCIe bandwidth adjustment method, device, equipment and storage medium for NVMe expansion card |
| CN113448903B (en) * | 2021-05-21 | 2023-02-28 | 山东英信计算机技术有限公司 | PCIe bandwidth adjustment method, device, equipment and storage medium for NVMe expansion card |
| CN113590511A (en) * | 2021-10-08 | 2021-11-02 | 苏州浪潮智能科技有限公司 | Bandwidth deceleration repairing method and device and electronic equipment |
| CN114003535A (en) * | 2021-10-14 | 2022-02-01 | 苏州浪潮智能科技有限公司 | Equipment bandwidth configuration method and system, electronic equipment and storage medium |
| CN114003535B (en) * | 2021-10-14 | 2023-07-14 | 苏州浪潮智能科技有限公司 | Device bandwidth configuration method and system, electronic device and storage medium |
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