CN102486723A - Method for realizing ChMC (Chassis Management Controller) and VMC (VPX Manager Controller) on VPX (Versatile Protocol Switch) platform veneer and VPX platform - Google Patents
Method for realizing ChMC (Chassis Management Controller) and VMC (VPX Manager Controller) on VPX (Versatile Protocol Switch) platform veneer and VPX platform Download PDFInfo
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Abstract
The invention is suitable for the field of a computer and provides a method for realizing a ChMC (Chassis Management Controller) and a VMC (VPX Manager Controller) on a VPX (Versatile Protocol Switch) platform veneer and a VPX platform. The method comprises the following steps: configuring a mode parameter ChMCST.MCMode; when starting the VPX platform and initializing a system, initializing the mode parameter ChMCST.MCMode in a system initializing function VPXMangerInit (); and starting a mode starting sequence corresponding to the ChMCST.MCMode according to the ChMCST.MCMode and starting the corresponding mode, wherein the corresponding mode comprises ChMC_MODE or VMC_MODE. According to the technical scheme provided by the invention, the method has the advantage of convenience in software maintenance.
Description
Technical field
The invention belongs to computer realm, relate in particular to method and the VPX platform of realizing ChMC and VMC on a kind of VPX platform veneer.
Background technology
Multi-protocols exchange (Versatile Protocol Switch; VPX) be by VITA (VMEbusInternational Trade Association) organize to set up in order to satisfy high reliability under the rugged surroundings; The of future generation senior computing platform standard that high bandwidth requires is adopted by ANSI (American National Standards Institute).
Rack management controller (Chassis Management Controller; ChMC); Its function comprises: the rack management function (Chassis Management Functions) of managing whole framework platform; As System Event Log (System Event Log, SEL), the platform events filtrator (Platform Event Filtering, PEF) etc.; The veneer management function (Board Management Functions) of the management attribute of management power board own; Like Field Replaceable (Field Replaceable Unit; FRU), Sensor Data Record (Sensor Data Record; SDR) interface of management of information, homologous ray management software, embedded command line interface (Command Line Interface; CLI) system, Intelligent Platform Management Bus (Intelligent Platform Management Bus, IPMB) bus protocol and veneer specific function modules such as (like sensor drive).
(VPX Manager Controller, VMC) function comprises the VPX Management Controller: the modules such as Board Management Functions, IPMB bus protocol and veneer specific function of managing every veneer management attribute.
Slot in the VPX platform can the installation system plate, power board or business board; Wherein exchange intelligent platform management controller (Intelligent Platform Management Controller, IPMC) responsible ChMC role, the role that the IPMC of the plate (system board or business board) in all the other grooves is responsible for VMC of the power board in the groove; Present VPX platform is under the situation that power board is not inserted; Need to replace ChMC role,, will need burning ChMC firmware by some integrated circuit board (replacing ChMC role's plate) so if ChMC and VMC are realized separately with other plate (system board or business board); And other need the firmware of burning VMC; So not only make troubles, also will same integrated circuit board be divided into and support VMC and support two kinds of models of ChMC, cause the wasting of resources to software maintenance.
Summary of the invention
The purpose of the embodiment of the invention is to provide on a kind of VPX platform veneer the method that realizes ChMC and VMC, is intended to solve on the veneer of method VPX platform of prior art and realizes that the software maintenance portion that ChMC and VMC cause makes things convenient for the problem of the wasting of resources.
The embodiment of the invention is achieved in that the present invention provides the method that realizes ChMC and VMC on a kind of VPX platform veneer, and said method specifically comprises the steps:
Configuration mode parameters C hMCST.MCMode;
The VPX platform starts, during system initialization, and initialize mode parameters C hMCST.MCMode in system initialization function VPXMangerInit (); Start the corresponding pattern initiating sequence of ChMCST.MCMode according to this ChMCST.MCMode, start this corresponding pattern, the pattern of said correspondence comprises: ChMC_MODE or VMC_MODE.
The present invention also provides a kind of VPX platform, and said VPX platform comprises:
Pattern arranged parameters C hMCST.MCMode on the VPX platform;
The VPX platform starts, and during system initialization, the VPX platform is initialize mode parameters C hMCST.MCMode in system initialization function VPXMangerInit (); Start the corresponding pattern initiating sequence of ChMCST.MCMode according to this ChMCST.MCMode, start this corresponding pattern, the pattern of said correspondence comprises: ChMC_MODE or VMC_MODE.
The embodiment of the invention compared with prior art; Beneficial effect is: technical scheme of the present invention is selected corresponding pattern initiating sequence through initialization ChMCST.MCMode in system initialization function VPXMangerInit (), starts then on the veneer that this pattern is implemented in the VPX platform to realize ChMC and VMC.Because this method only need dispose ChMCST.MCMode and promptly can in veneer, select ChMC pattern and VMC pattern, has reduced the constraint of IPMC firmware type to system configuration so it has, practice thrift the advantage of cost.And this method need down not wanted burning VMC firmware in some configurations of IPMC, and the firmware of burning ChMC again under other dispose is so it has software maintenance advantage easily.
Description of drawings
Fig. 1 is the software architecture diagram of ChMC provided by the invention;
Fig. 2 is the software architecture diagram of VMC provided by the invention;
Fig. 3 is a process flow diagram of realizing the method for ChMC and VMC on the VPX platform veneer provided by the invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The present invention provides the method that realizes ChMC and VMC on a kind of VPX platform veneer; Wherein the software architecture diagram of ChMC is as shown in Figure 1; Fig. 1 has provided the software architecture diagram of ChMC; Center section is the core of platform management, is made up of a message processing module 11 (MSG Handler) and some platform management functions modules.The upper strata of platform management layer is embedded CLI 12 and remote management interface 13 (Remote IF comprises LAN and serial interface, is used for communicating by letter with the long-range system management software), and lower floor is an IPMB interface 14, be used for other integrated circuit board on VMC communicate by letter.Embedded CLI 12, IPMB interface 14 or remote management interface 13 send to the IPMI command messages that receives in the command queue of Message Handler 11; Message handler 11 obtains message from command queue; Resolve command; And in command index tabulation look-up command corresponding processing function interface; The call instruction interface, the data that trigger the action want or obtain to want, and function return value is used as accomplishes sign indicating number and order and spread out of parameter and be packaged into the IPMI return messages together; The transmission function of Message Handler 11 message call corresponding interfaces sends to corresponding interface with return messages; Interface (need to prove the far end system that message sends to separately again; What embedded CLI used is a virtual interface, and its return messages have been directly passed to the inner command process task of CLI).IPMB interface 14 also will send to the event message that receives in the event queue of Event Handler, supplies EventHandler to handle.
Another part and parcel of platform management layer is each platform management module, corresponding to following table 1 listed Chassis Management and Board Management functional module.This part provides the required separately data structure of platform management functions, service role, functional interface function and command interface function.These administration modules send to the system event that monitors in the middle of the event queue of EventHandler with the form of event message through Event Sender 11.
Fig. 2 is the software architecture diagram of VMC, and it can think that of management function that ChMC is not activated remote management interface, Event Handler and Chassis Management class simplifies the operation version.
Need to prove that the list of requirements of ChMC and VMC functional module is as shown in table 1:
Need to prove that above-mentioned processing classification A representes the module that ChMC pattern only just has, handle classification B and represent to have in the ChMC pattern that the VMC pattern also has, and the workflow of being done is the same; Handle classification C and represent to have in the ChMC pattern, the VMC pattern also has, but the workflow of being done is different.
In order on the veneer of VPX platform, to realize ChMC and VMC, the method that the specific embodiment of the invention provides is specifically as shown in Figure 3, specifically comprises the steps:
S31, configuration mode parameters C hMCST.MCMode;
S32, VPX platform start, during system initialization, and initialize mode parameters C hMCST.MCMode in system initialization function VPXMangerInit ();
S33, start the corresponding pattern initiating sequence of ChMCST.MCMode, start this corresponding pattern according to this ChMCST.MCMode.Wherein corresponding pattern comprises: ChMC or VMC.
The specific embodiment of the invention is selected corresponding pattern initiating sequence through initialization ChMCST.MCMode in system initialization function VPXMangerInit (), starts then on the veneer that this pattern is implemented in the VPX platform to realize ChMC and VMC.Because this method only need dispose ChMCST.MCMode and promptly can in veneer, select ChMC pattern and VMC pattern; So having, it has reduced of the constraint of IPMC firmware type to system configuration; Practice thrift the advantage of cost; And this method need down not wanted burning VMC firmware in some configurations of IPMC, and the firmware of burning ChMC again under other dispose is so it has software maintenance advantage easily.
Need explanation, the concrete mode of above-mentioned initialize mode parameters C hMCST.MCMode can be in subordinate's mode any one:
Mode A, a toggle switch is set on the VPX platform, the GPIO of IPMC is connected on the toggle switch, during system initialization, it is CHMC_MODE or VMC_MODE that IPMC decides ChMCST.MCMode according to the height of this GPIO level; Here preferred default mode is: CHMC_MODE, and this moment, corresponding GPIO was a low level, so the corresponding GPIO of VMC_MODE is a high level; Certainly the high-low level that the user also can be corresponding with two kinds of patterns exchanges.
Mode B, in the plate of veneer carries the default parameters of EEPROM stored, increase a system model parameter, and provide the IPMI of an OEM to order this system model parameter is set.Above-mentioned concrete IPMI order can for: in the CLI of ChMC pattern command set, add a user command that the mode parameter of specifying veneer is set, in the CLI of VMC pattern command set, add the user command that the mode parameter of local single-board is set.Because the CLI user command is sent to Message handler and is able to and handles; So when system initialization, these default parameterss that can above-mentioned IP MI order be provided with (like the mode parameter of specifying veneer or the mode parameter of local single-board) are read in EEPROM, just at this moment can obtain mode parameter.Thereby realization is ordered through above-mentioned IP MI and is selected CHMC_MODE or VMC_MODE; Certainly in practical application, also can order this system model parameter is set with other IPMI, for example define a new order this system model parameter etc. is set.
Need to prove, when the corresponding pattern of above-mentioned ChMCST.MCMode is CHMC_MODE, starts the CHMC_MODE initiating sequence and specifically can comprise:
1) SEL module initialization, initialization SEL equipment, statistics SEL bar number and relevant information;
2) PEF module initialization, initialization platform events filtering function module;
3) SDR administration module initialization, statistics SDR number and sensor number;
4) sensor management module initialization distributes related resource, creates the sensor scan task, handles the abnormality sensor data, generates dependent event message;
5) FRU information management module initialization, initialization module FRU information;
6) message handling device module initialization distributes resource requirement, creates the task of IPMI Message Processing, is used to handle the IPMI message from the platform inside and outside;
7) IPMB interface initialization, initialization IPMB interface resource requirement is created IPMB message sink task, receives and handle the IPMB message bag of being received;
Whether 8) serial interface initialization is according to existing serial interface to determine whether to call.Create serial data and receive task, be used to realize communicating by letter between ChMC and the master control system.
Whether 9) network interface interface initialization is according to existing the network interface interface to determine whether to call.Create the network interface packet and receive task, be used to realize with ChMC between adopt network to be connected communication;
10) internal virtual interface initialization distributes the required resource of internal interface;
11) the platform events Processing tasks is created in event handler initialization;
12) power management module initialization;
13) integrated circuit board FRU state management module initialization;
14) scanning FRU module on the throne, control start power up;
15) order reception task is created in the initialization of embedded CLI module, realizes that the user operates input or debugging.
Need to prove; The concrete grammar of above-mentioned each module initial talk can for: start each module in task corresponding under the CHMC pattern or dispose each module corresponding element under the CHMC pattern; As the element of not configuration correspondence, also need carry out initialization process to the element of configuration.In addition, each module corresponding task or configuration element under the CHMC pattern can repeat no more referring to the description in the VPX standard here.
When the corresponding pattern of above-mentioned ChMCST.MCMode is VMC_MODE, starts the VMC_MODE initiating sequence and specifically can comprise:
1) SDR administration module initialization, statistics SDR number and sensor number;
2) sensor management module initialization distributes related resource, creates the sensor scan task, handles the abnormality sensor data, generates dependent event message;
3) FRU information management module initialization, initialization module FRU information;
4) message handling device module initialization distributes resource requirement, creates the task of IPMI Message Processing, is used to handle the IPMI message from the platform inside and outside;
5) IPMB interface initialization, initialization IPMB interface resource requirement is created IPMB message sink task, receives and handle the IPMB message bag of being received;
6) internal virtual interface initialization distributes the required resource of internal interface;
7) integrated circuit board FRU state management module initialization
8) order reception task is created in the initialization of embedded CLI module, realizes that the user operates input or debugging.
Need to prove; The concrete grammar of above-mentioned each module initial talk can for: start each module in task corresponding under the VMC pattern or dispose each module corresponding element under the VMC pattern; As the element of not configuration correspondence, also need carry out initialization process to the element of configuration.In addition, each module corresponding task or configuration element under the VMC pattern can repeat no more referring to the description in the VPX standard here.
The specific embodiment of the invention also provides a kind of VPX platform, and this VPX platform comprises:
Pattern arranged parameters C hMCST.MCMode on the VPX platform;
The VPX platform starts, and during system initialization, the VPX platform is initialize mode parameters C hMCST.MCMode in system initialization function VPXMangerInit (); Start the corresponding pattern initiating sequence of ChMCST.MCMode according to this ChMCST.MCMode, start this corresponding pattern, the pattern of said correspondence comprises: ChMC_MODE or VMC_MODE.
Optional; Above-mentioned VPX platform can also comprise: toggle switch; The GPIO of the IPMC of the veneer of said VPX is connected on the said toggle switch; During system initialization, it is CHMC_MODE or VMC_MODE that the IPMC of the veneer of VPX decides ChMCST.MCMode according to the height of this GPIO level.
Optional, above-mentioned VPX platform can also comprise: in the plate of the veneer of VPX carries the default parameters of EEPROM stored, increase a system model parameter, and provide the IPMI of an OEM to order this system model parameter is set.
Need to prove that the concrete mode of above-mentioned CHMC_MODE initiating sequence and VMC_MODE initiating sequence can not given unnecessary details referring to the related description among the method embodiment here.
Practical implementation VPX platform of the present invention is selected corresponding pattern initiating sequence through initialization ChMCST.MCMode in system initialization function VPXMangerInit (), starts then on the veneer that this pattern is implemented in the VPX platform to realize ChMC and VMC.Because this method only need dispose ChMCST.MCMode and promptly can in veneer, select ChMC pattern and VMC pattern; All its have and reduced of the constraint of IPMC firmware type system configuration; Practice thrift the advantage of cost; And this method need down not wanted burning VMC firmware in some configurations of IPMC, the firmware of burning ChMC again under other dispose, and all have software maintenance advantage easily.
In sum, technical scheme provided by the invention has software maintenance advantage easily.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. realize the method for ChMC and VMC on the VPX platform veneer, it is characterized in that said method specifically comprises the steps:
Configuration mode parameters C hMCST.MCMode;
The VPX platform starts, during system initialization, and initialize mode parameters C hMCST.MCMode in system initialization function VPXMangerInit (); Start the corresponding pattern initiating sequence of ChMCST.MCMode according to this ChMCST.MCMode, start this corresponding pattern, the pattern of said correspondence comprises: ChMC_MODE or VMC_MODE.
2. method according to claim 1 is characterized in that, the step of said initialize mode parameters C hMCST.MCMode specifically comprises:
A toggle switch is set on the VPX platform, the GPIO of IPMC is connected on the toggle switch, during system initialization, it is CHMC_MODE or VMC_MODE that IPMC decides ChMCST.MCMode according to the height of this GPIO level;
Or in the plate of veneer carries the default parameters of EEPROM stored, increase a system model parameter, and provide the IPMI of an OEM to order this system model parameter is set.
3. method according to claim 1 is characterized in that, like the pattern of said correspondence is: ChMC_MODE, and the step that then starts the ChMC_MODE initiating sequence specifically comprises:
The SEL module initialization, initialization SEL equipment, statistics SEL bar number and relevant information;
The PEF module initialization, initialization platform events filtering function module;
The initialization of SDR administration module, statistics SDR number and sensor number;
The sensor management module initialization distributes related resource, creates the sensor scan task, handles the abnormality sensor data, generates dependent event message;
The initialization of FRU information management module, initialization module FRU information;
The message handling device module initialization distributes resource requirement, creates the task of IPMI Message Processing, is used to handle the IPMI message from the platform inside and outside;
The IPMB interface initialization, initialization IPMB interface resource requirement is created IPMB message sink task, receives and handle the IPMB message bag of being received;
Whether the serial interface initialization is according to existing serial interface to determine whether to call.Create serial data and receive task, be used to realize communicating by letter between ChMC and the master control system.
Whether the network interface interface initialization is according to existing the network interface interface to determine whether to call.Create the network interface packet and receive task, be used to realize with ChMC between adopt network to be connected communication;
The internal virtual interface initialization distributes the required resource of internal interface;
The platform events Processing tasks is created in the event handler initialization;
The power management module initialization;
The initialization of integrated circuit board FRU state management module;
Scan FRU module on the throne, control start power up;
Order reception task is created in the initialization of embedded CLI module, realizes that the user operates input or debugging.
4. method according to claim 1 is characterized in that, the pattern of said correspondence is: VMC_MODE, and the step that then starts the VMC_MODE initiating sequence specifically comprises:
The initialization of SDR administration module, statistics SDR number and sensor number;
The sensor management module initialization distributes related resource, creates the sensor scan task, handles the abnormality sensor data, generates dependent event message;
The initialization of FRU information management module, initialization module FRU information;
The message handling device module initialization distributes resource requirement, creates the task of IPMI Message Processing, is used to handle the IPMI message from the platform inside and outside;
The IPMB interface initialization, initialization IPMB interface resource requirement is created IPMB message sink task, receives and handle the IPMB message bag of being received;
The internal virtual interface initialization distributes the required resource of internal interface;
The initialization of integrated circuit board FRU state management module
Order reception task is created in the initialization of embedded CLI module, realizes that the user operates input or debugging.
5. a VPX platform is characterized in that, said VPX platform comprises:
Pattern arranged parameters C hMCST.MCMode on the VPX platform;
The VPX platform starts, and during system initialization, the VPX platform is initialize mode parameters C hMCST.MCMode in system initialization function VPXMangerInit (); Start the corresponding pattern initiating sequence of ChMCST.MCMode according to this ChMCST.MCMode, start this corresponding pattern, the pattern of said correspondence comprises: ChMC_MODE or VMC_MODE.
6. platform according to claim 5; It is characterized in that; Said VPX platform also comprises: toggle switch; The GPIO of the IPMC of the veneer of said VPX is connected on the said toggle switch, and during system initialization, it is CHMC_MODE or VMC_MODE that the IPMC of the veneer of VPX decides ChMCST.MCMode according to the height of this GPIO level.
Or said VPX platform also comprises: in the plate of veneer carries the default parameters of EEPROM stored, increase a system model parameter, and provide the IPMI of an OEM to order this system model parameter is set.
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| CN201010568148.7A CN102486723B (en) | 2010-12-01 | Method and the VPX platform of ChMC and VMC is realized on VPX platform veneer |
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| CN201010568148.7A CN102486723B (en) | 2010-12-01 | Method and the VPX platform of ChMC and VMC is realized on VPX platform veneer |
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| CN102486723B CN102486723B (en) | 2016-12-14 |
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| CN103678212A (en) * | 2013-11-18 | 2014-03-26 | 航天恒星科技有限公司 | Universal interface detection device based on VPX framework |
| CN106066821A (en) * | 2016-05-30 | 2016-11-02 | 中国电子科技集团公司第五十四研究所 | The intelligent case management system of VPX equipment |
| CN106371839A (en) * | 2016-08-31 | 2017-02-01 | 福建联迪商用设备有限公司 | Module initialization method and module initialization system |
| CN107272484A (en) * | 2017-06-15 | 2017-10-20 | 西安微电子技术研究所 | A kind of electronic product multiple feed managing device |
| CN109039770A (en) * | 2018-09-03 | 2018-12-18 | 郑州云海信息技术有限公司 | A kind of method for refreshing, device and the relevant device of server CMC |
| CN110737477A (en) * | 2018-07-18 | 2020-01-31 | 鼎桥通信技术有限公司 | system starting method and device |
| CN110737478A (en) * | 2018-07-18 | 2020-01-31 | 鼎桥通信技术有限公司 | system start control method and system |
| CN110995478A (en) * | 2019-11-21 | 2020-04-10 | 北京国科环宇科技股份有限公司 | Method for implementing redundant backup of board card in OpenVPX equipment |
| CN112987701A (en) * | 2021-04-27 | 2021-06-18 | 湖南博匠信息科技有限公司 | VPX system-based IPMC remote control debugging method and system |
| CN115529340A (en) * | 2022-11-25 | 2022-12-27 | 湖南博匠信息科技有限公司 | Data management method of VPX chassis CHMC module based on soft bus |
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| CN103678212A (en) * | 2013-11-18 | 2014-03-26 | 航天恒星科技有限公司 | Universal interface detection device based on VPX framework |
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| CN110737477A (en) * | 2018-07-18 | 2020-01-31 | 鼎桥通信技术有限公司 | system starting method and device |
| CN110737477B (en) * | 2018-07-18 | 2023-01-31 | 鼎桥通信技术有限公司 | System starting method and device |
| CN110737478B (en) * | 2018-07-18 | 2023-05-26 | 鼎桥通信技术有限公司 | System starting control method and system |
| CN109039770A (en) * | 2018-09-03 | 2018-12-18 | 郑州云海信息技术有限公司 | A kind of method for refreshing, device and the relevant device of server CMC |
| CN109039770B (en) * | 2018-09-03 | 2021-06-29 | 郑州云海信息技术有限公司 | Server CMC refreshing method and device and related equipment |
| CN110995478A (en) * | 2019-11-21 | 2020-04-10 | 北京国科环宇科技股份有限公司 | Method for implementing redundant backup of board card in OpenVPX equipment |
| CN112987701A (en) * | 2021-04-27 | 2021-06-18 | 湖南博匠信息科技有限公司 | VPX system-based IPMC remote control debugging method and system |
| CN112987701B (en) * | 2021-04-27 | 2021-09-14 | 湖南博匠信息科技有限公司 | VPX system-based IPMC remote control debugging method and system |
| CN115529340A (en) * | 2022-11-25 | 2022-12-27 | 湖南博匠信息科技有限公司 | Data management method of VPX chassis CHMC module based on soft bus |
| CN115529340B (en) * | 2022-11-25 | 2023-03-14 | 湖南博匠信息科技有限公司 | Data management method of VPX chassis CHMC module based on soft bus |
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