CN102707976A - ATCA (advanced telecom computing architecture) system and method for managing firmware versions by ATCA system - Google Patents
ATCA (advanced telecom computing architecture) system and method for managing firmware versions by ATCA system Download PDFInfo
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Abstract
The invention discloses an ATCA (advanced telecom computing architecture) system and a method for managing firmware versions by the ATCA system; the method comprises the following steps: a intelligent platform manager controller requests firmware versions to a shelf manager module controller; the shelf manager module controller inquires version numbers of the firmware versions needed by the intelligent platform manager controller, acquires the firmware versions of the intelligent platform manager controller corresponding to the version numbers from a version storage server when the version numbers of firmware versions are inquired, and transmits the firmware versions to the intelligent platform manager controller; and the intelligent platform manager controller starts the firmware versions. The technical proposal provided by the invention can reduce hardware cost of the intelligent platform manager controller and enable compatibility of the shelf manager module controller and the intelligent platform manager controller to be better.
Description
Technical field
The present invention relates to advanced telecommunications computing platform (ATCA, Advanced Telecom Computing Architecture) field, relate in particular to the method for a kind of ATCA system and managed firmware version thereof.
Background technology
The telecom operators of 21st century are faced with great challenge; The integration networks resource provides up-to-date business for the user fast; Also must reduce the purchase cost and the operation maintenance cost of network simultaneously, the unified network architecture, unified equipment frame constitute the fundamental requirement that telecom operators propose telecommunication apparatus supplier.Therefore; In order to shorten the time of releasing new equipment to greatest extent and to reduce cost; Numerous in the industry telecommunication apparatus supplier is adopting a kind of new open industry standard exploitation framework; Promptly adopt telecommunications computing platform (ATCA, Advanced Telecom Computing Architecture) to the advanced person of Modularized Communication platform (MCP, Modula Communication Platform).
In the ATCA system; As shown in Figure 1; Machine frame manager (SHMC; Shelf Manager Module Controller) and the veneer controller on each groove position (IPMC, Intelligent Platform Manager Controller) form an outband management network jointly, be used to manage the power-on and power-off and normal operation of whole machine frame hardware device.Wherein, The veneer controller of each groove position exists as an independent firmware; Normal operation for the veneer controller; Need on the veneer controller, increase a storage unit of be difficult for losing in advance, the firmware version of veneer controller is sintered in the storage unit of difficult mistake of this extra increase, this newly-increased storage unit can increase the hardware cost of veneer controller undoubtedly; Simultaneously since during the firmware version of sintering veneer controller sintering time fixing, through regular meeting's various software compatibility issues such as cause that the firmware version of veneer controller and the software version of machine frame manager do not match.
In addition, the firmware version upgrade process of ATCA system shown in Figure 1 comprises:
Step 1, machine frame manager notice veneer controller begins upgrading, and the veneer controller is adjusted to the Boot stage.
Step 2; The machine frame manager is placed firmware version to be upgraded to local ftp server; In the time of need carrying out firmware version upgrade; The machine frame manager downloads to local internal memory with firmware version to be upgraded through FTP, and through IPMB the internal memory that firmware version to be upgraded sends to the veneer manager is preserved.
Step 3, veneer manager cover the firmware version of operation in the past with in the burned EPROM firmware of firmware version to be upgraded, and after the veneer controller was restarted then, new firmware version can come into force.
There are problems such as firmware version upgrade, rollback flow process complicacy in the storage mode of the firmware version of above-mentioned veneer controller and upgrading mode, and the ease for use and the system cost of ATCA system have been brought test.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide the method for a kind of ATCA system and managed firmware version thereof, can reduce the hardware cost of veneer manager, makes that the compatibility of machine frame manager and veneer controller is better.
For achieving the above object, technical scheme of the present invention is achieved in that
The present invention provides a kind of method of ATCA system management firmware version, comprising:
The veneer controller is to machine frame manager request firmware version;
Said machine frame manager is inquired about the version number of the firmware version of said veneer controller needs; When inquiring the version number of said firmware version; Obtain the firmware version of the veneer controller of corresponding said version number from the storage of versions server, and said firmware version is sent to said veneer controller;
Said veneer controller starts said firmware version.
In the said method, said veneer controller to machine frame manager request firmware version is:
The veneer controller of each groove position sends request command through IPMB to the machine frame manager on the machine frame;
After the machine frame manager is received request command, according to pre-configured power supply sequence of single board table, successively to the request message of veneer controller transmitting single plate type of each groove position of request;
The veneer controller returns to the machine frame manager with the board type of this veneer manager through response message.
In the said method, the version number that said machine frame manager is inquired about the firmware version of said veneer controller needs is:
The software version number according to said board type and self current operation of machine frame manager, in pre-configured configuration information the software version compatibility of inquiry and self current operation, with the version number of the firmware version of the corresponding support of said board type;
When not inquiring the version number of this firmware version, process ends, Board Power up failure.
In the said method, the said firmware version that obtains the veneer controller of corresponding said version number from the storage of versions server is:
The machine frame manager sends a request message to the storage of versions server through network, wherein carries the version number of the firmware version that inquires;
The storage of versions server is according to the corresponding relation of the firmware version of the version number of the firmware version of this locality and veneer controller; Search the firmware version of the veneer controller corresponding, and the burst of the firmware version of the veneer controller that finds is sent to the machine frame manager successively with the version number of the firmware version that carries in the described request message.
In the said method, before the storage of versions server sent a request message, this method also comprised said machine frame manager through network:
The various firmware versions of storage of versions server for saving veneer controller;
The machine frame manager is configured for the storage of versions server through network, and upgrades the firmware version preserved in the version storage server and the relevant information of firmware version through network.
In the said method, saidly said firmware version sent to said veneer controller be:
The machine frame manager is saved in the burst of the firmware version of the veneer controller of receiving in the internal memory of self, and the burst of the firmware version of said veneer controller is sent to the veneer controller through IPMB;
Said veneer controller is saved in the burst of the firmware version of receiving in the internal memory of self;
After the machine frame manager had sent the burst of firmware version of all veneer controllers, notice veneer controller started said firmware version.
In the said method, said veneer controller starts said firmware version and is:
The veneer controller jumps to the first address of preserving firmware version, starts the firmware version in the self EMS memory, guides said firmware version normally to move.
In the said method, said veneer controller starts after the said firmware version, and this method also comprises:
The veneer controller powers on to the machine frame manager request;
After receiving request, the machine frame manager distributes power grade for the veneer controller;
The veneer controller powers up to veneer according to said power grade, accomplishes Board Power up.
The present invention also provides a kind of ATCA system, comprising: veneer controller, machine frame manager, storage of versions server; Wherein,
The veneer controller is used for to machine frame manager request firmware version; Also be used to start the firmware version that said machine frame manager sends;
The machine frame manager; Be used to inquire about the version number of the firmware version of said veneer controller needs; When inquiring the version number of said firmware version; Obtain the firmware version of the veneer controller of corresponding said version number from said storage of versions server, and said firmware version is sent to said veneer controller.
In the said system,
Said veneer controller also is used for powering on to the machine frame manager request;
Said machine frame manager, also be used to the request of receiving after, be that the veneer controller distributes power grade;
Said veneer controller also is used for powering up to veneer according to said power grade, accomplishes Board Power up.
The method of ATCA system provided by the invention and managed firmware version thereof, the veneer controller is to machine frame manager request firmware version; Said machine frame manager is inquired about the version number of the firmware version of said veneer controller needs; When inquiring the version number of said firmware version; Obtain the firmware version of the veneer controller of corresponding said version number from the storage of versions server, and said firmware version is sent to said veneer controller; Said veneer controller starts said firmware version, so, utilizes the storage of versions server that the firmware version of veneer is carried out unified management, need outside the veneer manager, not increase storage unit, can reduce the hardware cost of veneer manager; Make that simultaneously the compatibility of machine frame manager and veneer controller is better, thereby improve the dirigibility and the reliability of the firmware version management of ATCA system more; In addition, can arrange firmware version flexibly, avoid in the original ATCA system firmware version is sintered to the operation of storage unit, reduce the complexity of firmware version management at the storage of versions server, and the convenient, flexible upgrading of carrying out firmware version and rollback.
Description of drawings
Fig. 1 is the structural representation of ATCA system in the prior art;
Fig. 2 is the schematic flow sheet that the present invention realizes the method for ATCA system management firmware version;
Fig. 3 is the schematic flow sheet of the concrete implementation method of step 205 among Fig. 2;
Fig. 4 is the structural representation of ATCA system among the present invention.
Embodiment
Basic thought of the present invention is: the veneer controller is to machine frame manager request firmware version; Said machine frame manager is inquired about the version number of the firmware version of said veneer controller needs; When inquiring the version number of said firmware version; Obtain the firmware version of the veneer controller of corresponding said version number from the storage of versions server, and said firmware version is sent to said veneer controller; Said veneer controller starts said firmware version.
Through accompanying drawing and specific embodiment the present invention is done further detailed description more below.
The present invention provides a kind of method of ATCA system management firmware version, and Fig. 2 is the schematic flow sheet that the present invention realizes the method for ATCA system management firmware version, and is as shown in Figure 2, and this method may further comprise the steps:
Step 201, the veneer controller is to machine frame manager request firmware version;
Concrete; The Boot bootstrap module of machine frame manager and veneer controller normally powers on after the success; Boot bootstrap module on the machine frame in the veneer controller of each groove position is through veneer bus (IPMB; Intelligent Platform Management Bus), send request command to the version management module of machine frame manager, this request command is used for to machine frame manager request firmware version;
After the version management module of machine frame manager is received request command; According to the power supply sequence of single board table in the configuration information; To the request message of Boot bootstrap module transmitting single plate type of the veneer controller of each groove position of request, the request message of this board type is used for to the Boot of veneer manager bootstrap module inquiry board type successively; Wherein, Said configuration information can be configured in the machine frame manager in advance, and said configuration information comprises information such as the version number, power supply sequence of single board table of version number, the machine frame self of the corresponding firmware version of supporting of board type, board type of veneer under the machine frame;
The Boot bootstrap module of veneer controller returns to the board type of this veneer manager the version management module of machine frame manager through response message.
Step 202, the version number of the firmware version that machine frame manager Query Board controller needs, if inquire the version number of firmware version, execution in step 203 is not if inquire the version number of firmware version, process ends;
Concrete; After the version management module of machine frame manager is received the board type that the Boot bootstrap module of veneer controller sends; Software version number according to this board type and self current operation; In configuration information inquiry can with the software version compatibility of the current operation of this machine frame manager, with the version number of the firmware version of the corresponding support of said board type, if can inquire the version number of this firmware version, execution in step 203; If do not inquire the version number of this firmware version, then Board Power up failure finishes current flow process.
Step 203, the machine frame manager obtains the firmware version of the veneer controller of corresponding version number from the storage of versions server, and this firmware version is sent to the veneer controller;
Concrete; The storage of versions server is used to preserve the various firmware versions of veneer controller; The machine frame manager is connected through network with the storage of versions server; The Configuration Manager of machine frame manager can be configured for the storage of versions server through this network, and upgrades the firmware version preserved in version storage server and the relevant information of firmware version through this network; Among the present invention; This storage of versions server is not arranged in same system with machine frame manager and veneer controller; And be arranged on far-end separately; In each veneer controller, increase the scheme of storage unit in the prior art, utilize storage of versions server storage and uniform firmware version, can reduce the hardware cost and the design complexities of veneer controller; The Configuration Manager of machine frame manager and version management module are through network and storage of versions server interaction, and said network can utilize the internet;
After the version management module of machine frame manager inquires the version number of firmware version; Send a request message to the storage of versions server through network; Wherein carry the version number of the firmware version that inquires, be used for firmware version to the storage of versions server requests veneer controller corresponding with the version number of this firmware version; After the storage of versions server is received request message; Corresponding relation according to the firmware version of the version number of the firmware version of this locality and veneer controller; Search the firmware version of the veneer controller corresponding, the burst of the firmware version of the veneer controller that finds is sent to successively the version management module of machine frame manager with the version number of the firmware version that carries in the request message;
The version management module of machine frame manager is saved in the burst of the firmware version of the veneer controller of receiving in the internal memory of machine frame manager; The burst of the firmware version of the veneer controller of storing in the internal memory with the machine frame manager then sends to the Boot bootstrap module of veneer controller through IPMB; The Boot bootstrap module is saved in the burst of the firmware version of receiving in the internal memory of veneer controller, realizes that the veneer controller passes through the machine frame manager from storage of versions downloaded firmware version; The version management module of machine frame manager sends a notification message to the Boot bootstrap module of veneer controller after having sent the burst of firmware version of all veneer controllers, is used to notify the Boot bootstrap module of veneer controller to start the firmware version of downloading.
Step 204, the veneer controller starts firmware version;
Concrete; The Boot bootstrap module of veneer controller is after receiving the burst of all firmware versions; Jump to the first address of preserving the firmware version internal memory; Firmware version in the internal memory of startup veneer controller, the firmware version of guiding veneer controller normally moves, and realizes the normal startup of firmware version in the veneer controller.
Based on said method, this method also comprises:
Step 205, the veneer controller powers on to the machine frame manager request, and the machine frame manager distributes power grade for the veneer controller, and the veneer controller powers up to veneer according to this power grade, accomplishes Board Power up.
Fig. 3 is the schematic flow sheet of the concrete implementation method of step 205 among the present invention, and is as shown in Figure 3, and this method may further comprise the steps:
Step 301, veneer controller normally start the back and send the M1-M2 request message that powers on to the machine frame manager;
Concrete, after the veneer controller normally started firmware version, the administration module that powers up of veneer controller sent the M1-M2 request message that powers on to the administration module that powers on of machine frame manager, is used for powering on to the machine frame manager request.
Step 302 receives that M1-M2 powers on behind the request message, and the machine frame manager judges whether if allow, then to send the Board Power up that allows this veneer controller corresponding the activation command that powers on and give the veneer controller, if do not allow, and process ends;
Concrete; Receive that M1-M2 powers on behind the request message; The administration module that powers on of machine frame manager judges whether to allow the corresponding Board Power up of veneer controller of this request, if allow this Board Power up, then the administration module that powers up to the veneer manager sends command messages; This command messages is used for obtaining to the veneer manager request the on-the-spot hot-pluggable device firmware information (FRU of veneer; Field Remove Unit Info)/and Sensor Data Record (SDR, Sensor Datum Record) information, this FRU/SDR information spinner will comprise the firmware information and the sensor information of veneer; After obtaining completion, the administration module that powers on of machine frame manager sends the activation command that powers on to the administration module that powers up of veneer controller; If do not allow this Board Power up, then process ends; Wherein, The veneer controller list that the veneer that configuration allows to power in the machine frame manager in advance is corresponding and the veneer controller list of the veneer correspondence that does not allow to power on, the administration module that powers on of machine frame manager judges whether to allow this Board Power up according to the tabulation of this configuration; Said FRU/SDR information comprises contents such as monoboard fastener information, sensor information, internal hardware link information.
Step 303, veneer controller are received to power on and will be activated life from now on, return M2-M3 state transition event message and give the machine frame manager;
Concrete, after the powering up administration module and receive the activation command that powers on of veneer controller, return the administration module that powers on that M2-M3 state transition event message is given the machine frame manager.
Whether after step 304, machine frame manager are received M2-M3 state transition event message, judging currently has enough power division to give this veneer controller, if having, then transmission power level is given the veneer controller, if do not have, does not then allow Board Power up, process ends;
Concrete; After the administration module that powers on of machine frame manager is received M2-M3 state transition event message, carry out electronic switch (EKEY, Electronic Key) and handle; And judge whether current machine frame has enough power division to give this veneer controller; If there are enough power division to give this veneer controller, then transmit power assignment is ordered the administration module that powers up to the veneer manager, wherein carries the power grade that distributes into veneer; If do not have enough power division to give this veneer controller, then do not allow Board Power up, process ends; Whether the administration module that powers on that said EKEY is treated to the machine frame manager matees according to the port of veneer and opposite end, the network interface of veneer is carried out the processing of opening and closing.
Step 305, the veneer controller powers up to veneer according to power grade, accomplishes formally powering on of veneer, and after the success that powers on, sends the M3-M4 event message and give the machine frame manager;
Concrete; The veneer controller power up administration module according to the power grade that distributes in the power division order; Power up for the application load process (payload) of veneer; Accomplish formally powering on of veneer, and send the administration module that powers on that the M3-M4 event message is given the machine frame manager in Board Power up success back.
Step 306, machine frame manager confirm that whole frame powers on successfully after receiving the M3-M4 event message that all veneer controllers send;
Concrete, the machine frame manager power on administration module the veneer controller of receiving all groove positions power up the M3-M4 event message that administration module sends after, confirm that whole frame powers on successfully.
Be to realize said method, the present invention also provides a kind of ATCA service system, and Fig. 4 is the structural representation of ATCA of the present invention system, and as shown in Figure 4, this system comprises: veneer controller 40, machine frame manager 50, storage of versions server 60; Wherein,
In the said system, said veneer controller 40 also is used for powering on to 50 requests of machine frame manager;
Said machine frame manager 50, also be used to the request of receiving after, be that veneer controller 40 distributes power grades;
Said veneer controller 40 also is used for powering up to veneer according to said power grade, accomplishes Board Power up.
Among Fig. 4 in order simply only to provide the corresponding veneer of a veneer controller 40 and this veneer controller 40; But the quantity of the veneer that said veneer controller 40 and veneer controller are corresponding is not restricted to one, and the quantity of the veneer that said veneer controller 40 and veneer controller are corresponding can be for one or more.
Wherein, said veneer controller 40 to machine frame manager 50 request firmware versions is: the veneer controller of each groove position sends request command through IPMB to the machine frame manager on the machine frame; After the machine frame manager is received request command, according to pre-configured power supply sequence of single board table, successively to the request message of veneer controller transmitting single plate type of each groove position of request; The veneer controller returns to the machine frame manager with the board type of this veneer manager through response message.
Wherein, The version number of the firmware version that the said veneer controller 40 of said machine frame manager 50 inquiries needs is: the software version number according to said board type and self current operation of machine frame manager, in pre-configured configuration information the software version compatibility of inquiry and self current operation, with the version number of the firmware version of the corresponding support of said board type;
When not inquiring the version number of this firmware version, process ends, Board Power up failure.
Wherein, the said firmware version that obtains the veneer controller of corresponding said version number from storage of versions server 60 is: the machine frame manager sends a request message to the storage of versions server through network, wherein carries the version number of the firmware version that inquires; The storage of versions server is according to the corresponding relation of the firmware version of the version number of the firmware version of this locality and veneer controller; Search the firmware version of the veneer controller corresponding, and the burst of the firmware version of the veneer controller that finds is sent to the machine frame manager successively with the version number of the firmware version that carries in the described request message.
Wherein, said machine frame manager 50 is that storage of versions server 60 is configured through network, and upgrades the firmware version of preservation in the version storage server 60 and the relevant information of firmware version through network.
Wherein, Saidly said firmware version is sent to said veneer controller 40 be: the machine frame manager is saved in the burst of the firmware version of the veneer controller of receiving in the internal memory of self, and the burst of the firmware version of said veneer controller is sent to the veneer controller through IPMB; Said veneer controller is saved in the burst of the firmware version of receiving in the internal memory of self; After the machine frame manager had sent the burst of firmware version of all veneer controllers, notice veneer controller started said firmware version.
Wherein, said veneer controller 40 starts said firmware version and is: the veneer controller jumps to the first address of preserving firmware version, and the firmware version in the startup self EMS memory guides said firmware version normally to move.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the method for an ATCA system management firmware version is characterized in that, this method comprises:
The veneer controller is to machine frame manager request firmware version;
Said machine frame manager is inquired about the version number of the firmware version of said veneer controller needs; When inquiring the version number of said firmware version; Obtain the firmware version of the veneer controller of corresponding said version number from the storage of versions server, and said firmware version is sent to said veneer controller;
Said veneer controller starts said firmware version.
2. method according to claim 1 is characterized in that, said veneer controller to machine frame manager request firmware version is:
The veneer controller of each groove position sends request command through IPMB to the machine frame manager on the machine frame;
After the machine frame manager is received request command, according to pre-configured power supply sequence of single board table, successively to the request message of veneer controller transmitting single plate type of each groove position of request;
The veneer controller returns to the machine frame manager with the board type of this veneer manager through response message.
3. method according to claim 2 is characterized in that, the version number that said machine frame manager is inquired about the firmware version of said veneer controller needs is:
The software version number according to said board type and self current operation of machine frame manager, in pre-configured configuration information the software version compatibility of inquiry and self current operation, with the version number of the firmware version of the corresponding support of said board type;
When not inquiring the version number of this firmware version, process ends, Board Power up failure.
4. method according to claim 1 is characterized in that, the said firmware version that obtains the veneer controller of corresponding said version number from the storage of versions server is:
The machine frame manager sends a request message to the storage of versions server through network, wherein carries the version number of the firmware version that inquires;
The storage of versions server is according to the corresponding relation of the firmware version of the version number of the firmware version of this locality and veneer controller; Search the firmware version of the veneer controller corresponding, and the burst of the firmware version of the veneer controller that finds is sent to the machine frame manager successively with the version number of the firmware version that carries in the described request message.
5. method according to claim 4 is characterized in that, before the storage of versions server sent a request message, this method also comprised said machine frame manager through network:
The various firmware versions of storage of versions server for saving veneer controller;
The machine frame manager is configured for the storage of versions server through network, and upgrades the firmware version preserved in the version storage server and the relevant information of firmware version through network.
6. method according to claim 1 is characterized in that, saidly said firmware version is sent to said veneer controller is:
The machine frame manager is saved in the burst of the firmware version of the veneer controller of receiving in the internal memory of self, and the burst of the firmware version of said veneer controller is sent to the veneer controller through IPMB;
Said veneer controller is saved in the burst of the firmware version of receiving in the internal memory of self;
After the machine frame manager had sent the burst of firmware version of all veneer controllers, notice veneer controller started said firmware version.
7. method according to claim 1 is characterized in that, said veneer controller starts said firmware version and is:
The veneer controller jumps to the first address of preserving firmware version, starts the firmware version in the self EMS memory, guides said firmware version normally to move.
8. method according to claim 1 is characterized in that, said veneer controller starts after the said firmware version, and this method also comprises:
The veneer controller powers on to the machine frame manager request;
After receiving request, the machine frame manager distributes power grade for the veneer controller;
The veneer controller powers up to veneer according to said power grade, accomplishes Board Power up.
9. an ATCA system is characterized in that, this system comprises: veneer controller, machine frame manager, storage of versions server; Wherein,
The veneer controller is used for to machine frame manager request firmware version; Also be used to start the firmware version that said machine frame manager sends;
The machine frame manager; Be used to inquire about the version number of the firmware version of said veneer controller needs; When inquiring the version number of said firmware version; Obtain the firmware version of the veneer controller of corresponding said version number from said storage of versions server, and said firmware version is sent to said veneer controller.
10. system according to claim 9 is characterized in that,
Said veneer controller also is used for powering on to the machine frame manager request;
Said machine frame manager, also be used to the request of receiving after, be that the veneer controller distributes power grade;
Said veneer controller also is used for powering up to veneer according to said power grade, accomplishes Board Power up.
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