CN108306959A - A kind of method, apparatus and storage medium of remote upgrade CPLD firmwares - Google Patents
A kind of method, apparatus and storage medium of remote upgrade CPLD firmwares Download PDFInfo
- Publication number
- CN108306959A CN108306959A CN201810083139.5A CN201810083139A CN108306959A CN 108306959 A CN108306959 A CN 108306959A CN 201810083139 A CN201810083139 A CN 201810083139A CN 108306959 A CN108306959 A CN 108306959A
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- Prior art keywords
- cpld
- image file
- firmwares
- target data
- user terminal
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
Abstract
The embodiment of the invention discloses a kind of method, apparatus and computer readable storage medium of remote upgrade CPLD firmwares, BMC receives the image file of user terminal transmission；The image file is parsed, target data is obtained；The target data is the data for completing to use needed for CPLD firmware upgrades, and the target data is sent to CPLD by BMC, and CPLD can realize the upgrading of CPLD firmwares according to the target data received.There is communication connection, user terminal to BMC by way of transmitting image file, to realize the upgrading of CPLD firmwares, has achieved the purpose that realize CPLD firmware upgrades by remote operation between BMC and CPLD.By way of carrying out CPLD firmware upgrades jig, maintenance CPLD firmware upgrades that in practical applications can be more convenient by remote-operated mode.
Description
Technical field
The present invention relates to server technology field, more particularly to a kind of method, apparatus of remote upgrade CPLD firmwares and
Computer readable storage medium.
Background technology
On server master board Complex Programmable Logic Devices (Complex Programmable Logic Device,
CPLD) system function is realized and state control aspect plays very important effect.It is current to realize that server master board CPLD is solid
Part upgrading can only carry out local upgrade by jig, if it is desired to realizing the liter of up to a hundred even more server master board CPLD firmwares
Grade can take a substantial amount of time, for bringing prodigious challenge in terms of system maintenance.
If remote control can be carried out to each server master board CPLD firmwares, the upgrading of CPLD firmwares is realized, it will be very big
Simplification CPLD upgrading operating process, and effectively promote the efficiency of CPLD firmware upgrades.
As it can be seen that how to realize the upgrading of CPLD firmwares by remote control, being that those skilled in the art are urgently to be resolved hurrily asks
Topic.
Invention content
The purpose of the embodiment of the present invention is to provide a kind of method, apparatus of remote upgrade CPLD firmwares and computer-readable deposits
Storage media can realize the upgrading of CPLD firmwares by remote control.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of method of remote upgrade CPLD firmwares, including：
Receive the image file of user terminal transmission；
The image file is parsed, target data is obtained；
The target data is sent to CPLD, to realize the upgrading of CPLD firmwares.
Optionally, it is described the image file is parsed before, further include：
The image file is verified, and will be preserved to predeterminated position by the image file of verification；
Correspondingly, it is described to the image file carry out parsing include：
To being parsed by the image file of verification.
Optionally, further include：
When the image file is not validated, feedback information is sent to the user terminal.
Optionally, further include：
Receive the data acquisition request that the CPLD is sent；
According to the identifier carried in the data acquisition request, corresponding target data is sent to the CPLD.
Optionally, further include：
Receive the response message for being used to indicate to complete the CPLD firmware upgrades that the CPLD is sent；And by the response
Information is sent to the user terminal.
The embodiment of the present invention additionally provides a kind of device of remote upgrade CPLD firmwares, including receiving unit, resolution unit
And transmission unit；
The receiving unit, the image file for receiving user terminal transmission；
The resolution unit obtains target data for being parsed to the image file；
The transmission unit, for the target data to be sent to CPLD, to realize the upgrading of CPLD firmwares.
Optionally, further include verification unit；
The verification unit, for being verified to the image file, and by by the image file of verification preserve to
Predeterminated position；
Correspondingly, the resolution unit is specifically used for being parsed by the image file of verification.
Optionally, the transmission unit is additionally operable to when the image file is not validated, is sent out to the user terminal
Send feedback information.
Optionally, the receiving unit is additionally operable to receive the data acquisition request that the CPLD is sent；
Correspondingly, the transmission unit is additionally operable to according to the identifier carried in the data acquisition request, to described
CPLD sends corresponding target data.
Optionally, the receiving unit is additionally operable to receive that the CPLD sends for indicating to complete the CPLD firmwares liter
The response message of grade；
Correspondingly, the transmission unit is additionally operable to the response message being sent to the user terminal.
The embodiment of the present invention additionally provides a kind of device of remote upgrade CPLD firmwares, including：
Memory, for storing computer program；
Processor, for executing the computer program to realize the step of the method such as above-mentioned remote upgrade CPLD firmwares
Suddenly.
The embodiment of the present invention additionally provides a kind of computer readable storage medium, is deposited on the computer readable storage medium
Computer program is contained, is realized such as the method for above-mentioned remote upgrade CPLD firmwares when the computer program is executed by processor
Step.
BMC receives the image file of user terminal transmission it can be seen from above-mentioned technical proposal；To the image file into
Row parsing, obtains target data；The target data is to complete the data that use needed for CPLD firmware upgrades, and BMC is by the target
Data are sent to CPLD, and CPLD can realize the upgrading of CPLD firmwares according to the target data received.BMC and CPLD it
Between have communication connection, user terminal to BMC transmit image file by way of, to realize the upgrading of CPLD firmwares, reach
The purpose of CPLD firmware upgrades is realized by remote operation.By way of carrying out CPLD firmware upgrades jig,
Maintenance CPLD firmware upgrades that can be more convenient by remote-operated mode in practical application.
Description of the drawings
In order to illustrate the embodiments of the present invention more clearly, attached drawing needed in the embodiment will be done simply below
It introduces, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill people
For member, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of flow chart of the method for remote upgrade CPLD firmwares provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of the device of remote upgrade CPLD firmwares provided in an embodiment of the present invention；
Fig. 3 is a kind of hardware architecture diagram of the device of remote upgrade CPLD firmwares provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, without making creative work, what is obtained is every other by those of ordinary skill in the art
Embodiment belongs to the scope of the present invention.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Next, the method that a kind of remote upgrade CPLD firmwares that the embodiment of the present invention is provided are discussed in detail.Fig. 1 is this
A kind of flow chart of the method for remote upgrade CPLD firmwares that inventive embodiments provide, this method include：
S101：Receive the image file of user terminal transmission.
Baseboard management controller (Baseboard Management Controller, BMC), may be implemented server
Remote management and control.CPLD on BMC and server can be communicated.
In embodiments of the present invention, user terminal is realized using BMC and is controlled the remote upgrade of CPLD firmwares.
Distal end BMC is obtained by file transfer conveyance, such as CURL command-line tools on local system, that is, user terminal
Logon rights.It, can be with the BMC into the interaction of row information after user terminal obtains the logon rights of BMC.
In the concrete realization, user terminal realizes the interaction with BMC according to the corresponding IP address of BMC.Each BMC has it
Corresponding IP address inputs different IP address in CURL order lines, can BMC corresponding with the IP address realize it is logical
Letter.
User inputs multiple IP address in CURL order lines, can obtain the logon rights of corresponding multiple BMC, real
The interaction of existing user terminal and multiple BMC.Each BMC CPLDs corresponding with its has communication connection, so, user terminal
The remote control to multiple CPLD may be implemented, so as to realize the batch upgrade to multiple servers mainboard CPLD firmwares.
For the ease of introducing, explanation is unfolded by taking user terminal and a BMC communications as an example in subsequent content.
User terminal is stored with the image file for realizing CPLD firmware upgrades, and user terminal can pass through CURL orders
Image file is uploaded to BMC by row tool.
S102：The image file is parsed, target data is obtained.
Include the data realized and used needed for CPLD firmware upgrades in image file, it, can be by this for convenience of introducing
A little data are referred to as target data.In image file other than including target data, also includes some other data, be
The upgrading for realizing CPLD firmwares, needs to extract target data from image file.In embodiments of the present invention, BMC is to mirror
As file is parsed, to the target data needed for obtaining.
For example, BMC directly can carry out the image file when receiving the image file of user terminal transmission
Parsing.BMC can also parse image file after the CPLD upgrade commands for receiving user terminal transmission.
Wherein, user terminal can send CPLD upgrade commands by CURL command-line tools to BMC.
By taking user terminal sends CPLD upgrade commands to BMC as an example, in the concrete realization, user terminal passes through CURL orders
Row tool sends image file to BMC, and BMC can preserve the image file received at this time.When needing to server master board
When CPLD firmwares are upgraded, user terminal sends CPLD upgrade commands by CURL command-line tools to BMC again, and BMC is received
When to CPLD upgrade commands, the image file of preservation is parsed.
S103：The target data is sent to CPLD, to realize the upgrading of CPLD firmwares.
After BMC gets target data, general I/O port (General Purpose Input can be utilized
Output, GPIO) simulation international standard test protocol (Joint Test Action Group, JTAG) mode carry out data
Transmission, target data is transferred to CPLD.CPLD can complete the liter of CPLD firmwares according to the target data received
Grade.
BMC receives the image file of user terminal transmission it can be seen from above-mentioned technical proposal；To the image file into
Row parsing, obtains target data；The target data is to complete the data that use needed for CPLD firmware upgrades, and BMC is by the target
Data are sent to CPLD, and CPLD can realize the upgrading of CPLD firmwares according to the target data received.BMC and CPLD it
Between have communication connection, user terminal to BMC transmit image file by way of, to realize the upgrading of CPLD firmwares, reach
The purpose of CPLD firmware upgrades is realized by remote operation.By way of carrying out CPLD firmware upgrades jig,
Maintenance CPLD firmware upgrades that can be more convenient by remote-operated mode in practical application.
During image file is transmitted to BMC by user terminal, due to unstable networks etc., it may deposit
Incomplete situation is transmitted in image file, the upgrading of follow-up CPLD firmwares is will have a direct impact on when image file damages.
It, can be first to it before being parsed to image file in order to ensure the integrality and correctness of image file
It is verified.After image file is by verification, can the image file preserve to predeterminated position, such as storage is to the text of BMC
Under part system, so as to subsequently to being parsed by the image file of verification.
Wherein, MD5 calibration tools may be used to the verification of image file, the integrality of image file is verified.
In view of different product type, its corresponding image file is not quite similar, can be to mirror image text in checking procedure
The product type of part is judged, in order to distinguish the image file corresponding to different product types, can be set to image file
Set identifier.
For example, can be identified with number, the corresponding image files of product A, identifier is set as 01, and product B is corresponded to
Image file, identifier is set as 02, and so on, the different corresponding image files of product type is arranged different
Identifier.
In BMC to that in the checking procedure of image file, may there is not validated image file.Work as image file
Then illustrating the image file when not validated, there are problems, and in order to ensure to smoothly complete the upgrading of follow-up CPLD firmwares, BMC is needed
Reacquire the image file.Specifically, when the image file is not validated, BMC can be to the user terminal
Send feedback information.
Feedback information is used to indicate image file that BMC is received there are problem, and user terminal receives the feedback information
Afterwards, corresponding image file can be retransmitted to BMC.
Each image file has its corresponding identifier, therefore corresponding identifier can be carried in feedback information,
In order to which user terminal can know that specifically there are problems for the corresponding image file of which kind of product type, to targetedly
Again required image file is sent to BMC.
It is similar to BMC transmission image files with user terminal, from BMC to may also during CPLD transmission objectives data
There are problems that target data damage.When target data is there are when problem, CPLD will be unable to smoothly complete the upgrading of CPLD firmwares,
So when CPLD according to target data can not complete the upgrading of CPLD firmwares or CPLD detects target data there are problems
When, CPLD can be obtained to BMC transmission datas and be asked, and when BMC receives the data acquisition request, can be obtained according to the data
The identifier carried in request is taken, corresponding target data is sent to the CPLD.
After being parsed to an image file, corresponding target data can be obtained.Different types of image file,
Corresponding target data is not quite similar.BMC can know the target data of which image file there are problem according to identifier,
In order to targetedly to the target data needed for CPLD transmission.
After the CPLD of server master board completes the upgrading of CPLD firmwares, CPLD firmware liters are known for the ease of user terminal
The performance of grade, CPLD can send response message to BMC, and the response message received can be forwarded to user's end by BMC
End.The response message is for indicating that CPLD has completed the upgrading of CPLD firmwares.
Fig. 2 is a kind of structural schematic diagram of the device of remote upgrade CPLD firmwares provided in an embodiment of the present invention, the dress
It sets including receiving unit 21, resolution unit 22 and transmission unit 23；
The receiving unit 21, the image file for receiving user terminal transmission；
The resolution unit 22 obtains target data for being parsed to the image file；
The transmission unit 23, for the target data to be sent to CPLD, to realize the upgrading of CPLD firmwares.
Optionally, further include verification unit；
The verification unit, for being verified to the image file, and by by the image file of verification preserve to
Predeterminated position；
Correspondingly, the resolution unit is specifically used for being parsed by the image file of verification.
Optionally, the transmission unit is additionally operable to when the image file is not validated, is sent out to the user terminal
Send feedback information.
Optionally, the receiving unit is additionally operable to receive the data acquisition request that the CPLD is sent；
Correspondingly, the transmission unit is additionally operable to according to the identifier carried in the data acquisition request, to described
CPLD sends corresponding target data.
Optionally, the receiving unit is additionally operable to receive that the CPLD sends for indicating to complete the CPLD firmwares liter
The response message of grade；
Correspondingly, the transmission unit is additionally operable to the response message being sent to the user terminal.
The explanation of feature may refer to the related description of embodiment corresponding to Fig. 1 in embodiment corresponding to Fig. 2, here no longer
It repeats one by one.
BMC receives the image file of user terminal transmission it can be seen from above-mentioned technical proposal；To the image file into
Row parsing, obtains target data；The target data is to complete the data that use needed for CPLD firmware upgrades, and BMC is by the target
Data are sent to CPLD, and CPLD can realize the upgrading of CPLD firmwares according to the target data received.BMC and CPLD it
Between have communication connection, user terminal to BMC transmit image file by way of, to realize the upgrading of CPLD firmwares, reach
The purpose of CPLD firmware upgrades is realized by remote operation.By way of carrying out CPLD firmware upgrades jig,
Maintenance CPLD firmware upgrades that can be more convenient by remote-operated mode in practical application.
Fig. 3 is a kind of structural schematic diagram of the device 30 of remote upgrade CPLD firmwares provided in an embodiment of the present invention, including：
Memory 31, for storing computer program；Processor 32, for executing the computer program to realize such as above-mentioned long-range liter
The step of method of grade CPLD firmwares.
The embodiment of the present invention additionally provides a kind of computer readable storage medium, is deposited on the computer readable storage medium
Computer program is contained, is realized such as the method for above-mentioned remote upgrade CPLD firmwares when the computer program is executed by processor
Step.
It is provided for the embodiments of the invention the method, apparatus of a kind of remote upgrade CPLD firmwares and computer-readable above
Storage medium is described in detail.Each embodiment is described by the way of progressive in specification, and each embodiment emphasis is said
Bright is all difference from other examples, and just to refer each other for identical similar portion between each embodiment.For reality
For applying device disclosed in example, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place
Referring to method part illustration.It should be pointed out that for those skilled in the art, not departing from the present invention
, can be with several improvements and modifications are made to the present invention under the premise of principle, these improvement and modification also fall into right of the present invention
It is required that protection domain in.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, depends on the specific application and design constraint of technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Claims (10)
1. a kind of method of remote upgrade CPLD firmwares, which is characterized in that including：
Receive the image file of user terminal transmission；
The image file is parsed, target data is obtained；
The target data is sent to CPLD, to realize the upgrading of CPLD firmwares.
2. according to the method described in claim 1, it is characterized in that, it is described the image file is parsed before, also
Including：
The image file is verified, and will be preserved to predeterminated position by the image file of verification；
Correspondingly, it is described to the image file carry out parsing include：
To being parsed by the image file of verification.
3. according to the method described in claim 2, it is characterized in that, further including：
When the image file is not validated, feedback information is sent to the user terminal.
4. according to the method described in claim 1-3 any one, which is characterized in that further include：
Receive the data acquisition request that the CPLD is sent；
According to the identifier carried in the data acquisition request, corresponding target data is sent to the CPLD.
5. according to the method described in claim 1-3 any one, which is characterized in that further include：
Receive the response message for being used to indicate to complete the CPLD firmware upgrades that the CPLD is sent；And by the response message
It is sent to the user terminal.
6. a kind of device of remote upgrade CPLD firmwares, which is characterized in that including receiving unit, resolution unit and transmission unit；
The receiving unit, the image file for receiving user terminal transmission；
The resolution unit obtains target data for being parsed to the image file；
The transmission unit, for the target data to be sent to CPLD, to realize the upgrading of CPLD firmwares.
7. device according to claim 6, which is characterized in that further include verification unit；
The verification unit for being verified to the image file, and will be preserved by the image file of verification to default
Position；
Correspondingly, the resolution unit is specifically used for being parsed by the image file of verification.
8. device according to claim 7, which is characterized in that the transmission unit is additionally operable to not lead to when the image file
When crossing verification, feedback information is sent to the user terminal.
9. a kind of device of remote upgrade CPLD firmwares, which is characterized in that including：
Memory, for storing computer program；
Processor, for executing the computer program to realize the remote upgrade CPLD as described in claim 1 to 5 any one
The step of method of firmware.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the remote upgrade CPLD firmwares as described in any one of claim 1 to 5 when the computer program is executed by processor
Method the step of.
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| CN112068869A (en) * | 2020-09-10 | 2020-12-11 | 浪潮商用机器有限公司 | CPLD upgrading method, device and equipment |
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| CN113591141A (en) * | 2021-05-28 | 2021-11-02 | 山东英信计算机技术有限公司 | Firmware image file flash verification method, system and terminal based on fuzzy test |
| CN113591141B (en) * | 2021-05-28 | 2023-09-26 | 山东英信计算机技术有限公司 | Firmware mirror image file refreshing verification method, system and terminal based on fuzzy test |
| CN114500280B (en) * | 2022-01-06 | 2023-12-26 | 新华三信息技术有限公司 | Firmware upgrading method and device and computer readable storage medium |
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Application publication date: 20180720 |