CN107168906A - A kind of BIOS sets the method that BMCSOL baud rates come into force - Google Patents
A kind of BIOS sets the method that BMCSOL baud rates come into force Download PDFInfo
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- CN107168906A CN107168906A CN201710333694.4A CN201710333694A CN107168906A CN 107168906 A CN107168906 A CN 107168906A CN 201710333694 A CN201710333694 A CN 201710333694A CN 107168906 A CN107168906 A CN 107168906A
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- bios
- baud rate
- baud
- bmc
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
Abstract
The method that BMCSOL baud rates come into force is set the invention discloses a kind of BIOS, this method is as follows：When BIOS Setup interfaces set Console Redirection options for Enabled, go to set baud rate into Console Redirection Settings interfaces, BIOS is now by means of Callback functions, the baud rate that current BMC SOL are read in ipmi orders is sent by KCS interfaces, if with the inconsistent of BIOS settings, BIOS sends ipmi orders modification BMC SOL baud rate and BIOS settings are consistent, and BMC SOL baud rate is come into force.Compared to the prior art the method that a kind of BIOS settings BMCSOL baud rates of the present invention come into force, can set baud rate with the demand of flexible adaptation client, facilitate the use of client, improve operating efficiency.
Description
Technical field
The present invention relates to server field, specifically a kind of BIOS sets the side that BMCSOL baud rates come into force
Method.
Background technology
BIOS（Basic Input Output System）Basic input output system, is used as the server master board bottom
, the manager of most direct hardware setting and control, more simple easy-to-use sexual functions can be provided for server.
SOL (Serial Over LAN) refers to redirect serial ports I/O in system by IP-based IPMI sessions
A kind of mechanism.The application on these computers is accessed to help user to pass through serial ports, the I/O of serial ports needs to carry out network
Again point to.
For some customizations server master board BIOS, demand serial ports redirection function is enabled, i.e., by Console
It is Enabled that Redirection options, which are set, and it is expected that baud rate is set according to its demand, if the baud of BMC SOL acquiescences
Rate is inconsistent with customer demand, may result in serial data and mess code mistake occurs.Transmission ipmi orders are at this time needed to go to set again
BMC SOL baud rates are put, are made troubles to Client application.
Disclosed Patents file：It is entitled " the baud rate recognition methods of serial communication, device, microcontroller and to be
System ", this document disclose that " baud rate recognition methods, device, microcontroller and the system of a kind of serial communication, method include：Obtain
Pulse width data is taken, pulse width data includes eight pulse width times；Determine whether pulse width data meets first
Preparatory condition；When pulse width data meets the first preparatory condition, determine that the pulse of maximum is wide from pulse width data
Spend time and minimum pulse width time；Calculate its in addition to maximum pulse width time and minimum pulse width time
The typical pulse width time of its pulse width time；Determine whether pulse width data meets based on the typical pulse width time
Second preparatory condition；When pulse width data meets the second preparatory condition, determined by the typical pulse width time serial logical
The baud rate of letter.The application provides method, device, microcontroller and system, it is possible to resolve the baud rate caused by interference calculates wrong
By mistake the problem of, it is possible to increase the reliability of serial communication ".
Entitled " realizing the method and device of baud rate self-adapting in power monitoring field ", this document disclose a kind of " electricity
Power monitoring field realizes the method and device of baud rate self-adapting, including selected communication protocol；Set baud rate sequence；Set ripple
Special rate sequence sequence number；Serial ports is opened using the baud rate of correspondence sequence number in baud rate sequence；Protocol data is sent to monitoring device；
Receive the protocol data that monitoring device is returned；Analysis judges the identity of data；Receive data not can recognize that, then close serial ports,
Then baud rate sequence sequence number adds one；Receive data and unanimously, preserve the baud rate as communication baud rate with being expected.The present invention has
Beneficial effect：This method can realize the baud rate self-adapting between monitoring field control device and monitoring device, electricity of the invention
Power monitoring field realizes that the apparatus structure of baud rate self-adapting is simple, improves Consumer's Experience comfort level ".
File disclosed above and the present invention technical problem to be solved, the technological means of use are different from.
The content of the invention
The technical assignment of the present invention is to provide a kind of method that BIOS sets BMCSOL baud rates to come into force.
The technical assignment of the present invention realizes that this method is as follows in the following manner：
When BIOS Setup interfaces set Console Redirection options for Enabled, into Console
Redirection Settings are gone at interface to set baud rate, and BIOS now by means of Callback functions, is sent out by KCS interfaces
Ipmi orders are sent to read current BMC SOL baud rate, if inconsistent, the BIOS transmission ipmi order modifications set with BIOS
BMC SOL baud rate sets with BIOS and is consistent, and BMC SOL baud rate is come into force.
In described BIOS start-up courses, BIOS judges whether Console Redirection options are unlocked, if opened
Open, the baud rate that current BMC SOL are read in ipmi orders is sent by KCS interfaces；If inconsistent, the BIOS set with BIOS
The baud rate and BIOS settings for sending ipmi orders modification BMC SOL are consistent.
The step of this method, is as follows：
Step 1）BIOS serial ports redirection function is enabled；
Step 11）BIOS Setup set serial port baud rate under interface；
Step 12）BIOS sends the baud that current BMC SOL are read in ipmi orders by callback functions by KCS interfaces
Rate；
Step 13）BIOS sets baud rate whether identical to set with BMC；
Step 14）When BIOS sets baud rate different from BMC setting, send ipmi orders change BMC SOL baud rate and
BIOS sets and is consistent, and BMC SOL baud rate is come into force；
Step 21）In BIOS start-up courses, BIOS judges whether Console Redirection options are unlocked；
Step 22）If opened, the baud rate that current BMC SOL are read in ipmi orders is sent by KCS interfaces；
Step 23）If with the inconsistent of BIOS settings, the baud rate that BIOS sends ipmi orders modification BMC SOL is set with BIOS
Put and be consistent.
The method that a kind of BIOS settings BMCSOL baud rates of the present invention come into force compared to the prior art, can be flexible
The demand for adapting to client sets baud rate, facilitates the use of client, improves operating efficiency.
Brief description of the drawings
Accompanying drawing 1 is the schematic flow sheet for the method that a kind of BIOS settings BMCSOL baud rates come into force.
Embodiment
Embodiment 1：
The method that the BIOS sets BMCSOL baud rates to come into force is as follows：
When BIOS Setup interfaces set Console Redirection options for Enabled, into Console
Redirection Settings are gone at interface to set baud rate, and BIOS now by means of Callback functions, is sent out by KCS interfaces
Ipmi orders are sent to read current BMC SOL baud rate, if inconsistent, the BIOS transmission ipmi order modifications set with BIOS
BMC SOL baud rate sets with BIOS and is consistent, and BMC SOL baud rate is come into force.
In BIOS start-up courses, BIOS judges whether Console Redirection options are unlocked, if opened, leads to
Cross KCS interfaces and send the baud rate that current BMC SOL are read in ipmi orders；If inconsistent, the BIOS transmissions set with BIOS
Ipmi orders modification BMC SOL baud rate is set with BIOS to be consistent.
Embodiment 2：
The step of method that BIOS settings BMCSOL baud rates come into force, is as follows：
Step 1）BIOS serial ports redirection function is enabled；
Step 11）BIOS Setup set serial port baud rate under interface；
Step 12）BIOS sends the baud that current BMC SOL are read in ipmi orders by callback functions by KCS interfaces
Rate；
Step 13）BIOS sets baud rate whether identical to set with BMC；
Step 14）When BIOS sets baud rate different from BMC setting, send ipmi orders change BMC SOL baud rate and
BIOS sets and is consistent, and BMC SOL baud rate is come into force；
Step 21）In BIOS start-up courses, BIOS judges whether Console Redirection options are unlocked；
Step 22）If opened, the baud rate that current BMC SOL are read in ipmi orders is sent by KCS interfaces；
Step 23）If with the inconsistent of BIOS settings, the baud rate that BIOS sends ipmi orders modification BMC SOL is set with BIOS
Put and be consistent.
By embodiment above, the those skilled in the art can readily realize the present invention.But should
Work as understanding, the present invention is not limited to above-mentioned several embodiments.On the basis of disclosed embodiment, the technology
The technical staff in field can be combined different technical characteristics, so as to realize different technical schemes.
Claims (3)
1. a kind of BIOS sets the method that BMCSOL baud rates come into force, it is characterised in that this method is as follows：
When BIOS Setup interfaces set Console Redirection options for Enabled, into Console
Redirection Settings are gone at interface to set baud rate, and BIOS now by means of Callback functions, is sent out by KCS interfaces
Ipmi orders are sent to read current BMC SOL baud rate, if inconsistent, the BIOS transmission ipmi order modifications set with BIOS
BMC SOL baud rate sets with BIOS and is consistent, and BMC SOL baud rate is come into force.
2. a kind of BIOS according to claim 1 sets the method that BMCSOL baud rates come into force, it is characterised in that institute
In the BIOS start-up courses stated, BIOS judges whether Console Redirection options are unlocked, if opened, passes through KCS
Interface sends the baud rate that current BMC SOL are read in ipmi orders；If inconsistent, the BIOS transmission ipmi lives set with BIOS
Order modification BMC SOL baud rate is set with BIOS to be consistent.
3. a kind of BIOS according to claim 1 sets the method that BMCSOL baud rates come into force, it is characterised in that should
The step of method, is as follows：
Step 1）BIOS serial ports redirection function is enabled；
Step 11）BIOS Setup set serial port baud rate under interface；
Step 12）BIOS sends the baud that current BMC SOL are read in ipmi orders by callback functions by KCS interfaces
Rate；
Step 13）BIOS sets baud rate whether identical to set with BMC；
Step 14）When BIOS sets baud rate different from BMC setting, send ipmi orders change BMC SOL baud rate and
BIOS sets and is consistent, and BMC SOL baud rate is come into force；
Step 21）In BIOS start-up courses, BIOS judges whether Console Redirection options are unlocked；
Step 22）If opened, the baud rate that current BMC SOL are read in ipmi orders is sent by KCS interfaces；
Step 23）If with the inconsistent of BIOS settings, the baud rate that BIOS sends ipmi orders modification BMC SOL is set with BIOS
Put and be consistent.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333694.4A CN107168906A (en) | 2017-05-12 | 2017-05-12 | A kind of BIOS sets the method that BMCSOL baud rates come into force |
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| CN201710333694.4A CN107168906A (en) | 2017-05-12 | 2017-05-12 | A kind of BIOS sets the method that BMCSOL baud rates come into force |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108170454A (en) * | 2018-01-22 | 2018-06-15 | 郑州云海信息技术有限公司 | A kind of data interactive method for being applied to BIOS and baseboard management controller |
| WO2020155591A1 (en) * | 2019-01-31 | 2020-08-06 | 郑州云海信息技术有限公司 | Method and device for real time synchronization of bios and bmc power-off policy, terminal and storage medium |
| CN112448863A (en) * | 2019-08-27 | 2021-03-05 | 美商安迈国际有限责任公司 | Method for establishing area network serial, substrate management controller and system |
| CN112612533A (en) * | 2020-12-03 | 2021-04-06 | 山东云海国创云计算装备产业创新中心有限公司 | BMC setup option modification method based on CentOS in ARM server |
| CN112988207A (en) * | 2021-03-24 | 2021-06-18 | 山东英信计算机技术有限公司 | BIOS updating method, device, equipment and readable storage medium based on Setup interface |
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| CN102388583A (en) * | 2011-09-19 | 2012-03-21 | 华为技术有限公司 | Series rate allocation method, relative device and system |
| CN104363117A (en) * | 2014-11-04 | 2015-02-18 | 浪潮电子信息产业股份有限公司 | IPMI (intelligent platform management interface) based method for serial port redirection |
| CN105721206A (en) * | 2016-01-29 | 2016-06-29 | 浪潮电子信息产业股份有限公司 | Method for setting BMC (Baseboard Management Controller) network parameters to take effect immediately in BIOS |
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| US20060028993A1 (en) * | 2004-08-06 | 2006-02-09 | Dell Products L.P. | Apparatus, method and system for selectively coupling a LAN controller to a platform management controller |
| CN102388583A (en) * | 2011-09-19 | 2012-03-21 | 华为技术有限公司 | Series rate allocation method, relative device and system |
| CN104363117A (en) * | 2014-11-04 | 2015-02-18 | 浪潮电子信息产业股份有限公司 | IPMI (intelligent platform management interface) based method for serial port redirection |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108170454A (en) * | 2018-01-22 | 2018-06-15 | 郑州云海信息技术有限公司 | A kind of data interactive method for being applied to BIOS and baseboard management controller |
| WO2020155591A1 (en) * | 2019-01-31 | 2020-08-06 | 郑州云海信息技术有限公司 | Method and device for real time synchronization of bios and bmc power-off policy, terminal and storage medium |
| CN112448863A (en) * | 2019-08-27 | 2021-03-05 | 美商安迈国际有限责任公司 | Method for establishing area network serial, substrate management controller and system |
| CN112448863B (en) * | 2019-08-27 | 2023-09-26 | 美商安迈国际有限责任公司 | Method for establishing local area network serial, baseboard management controller and system |
| CN112612533A (en) * | 2020-12-03 | 2021-04-06 | 山东云海国创云计算装备产业创新中心有限公司 | BMC setup option modification method based on CentOS in ARM server |
| CN112612533B (en) * | 2020-12-03 | 2024-02-09 | 山东云海国创云计算装备产业创新中心有限公司 | BMC setup option modification method based on CentOS in ARM server |
| CN112988207A (en) * | 2021-03-24 | 2021-06-18 | 山东英信计算机技术有限公司 | BIOS updating method, device, equipment and readable storage medium based on Setup interface |
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Application publication date: 20170915 |