CN1707434A - Intelligent platform management interface system and executing method thereof - Google Patents

Intelligent platform management interface system and executing method thereof Download PDF

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Publication number
CN1707434A
CN1707434A CN 200410049309 CN200410049309A CN1707434A CN 1707434 A CN1707434 A CN 1707434A CN 200410049309 CN200410049309 CN 200410049309 CN 200410049309 A CN200410049309 A CN 200410049309A CN 1707434 A CN1707434 A CN 1707434A
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information
ipmi
unit
intelligent
channel
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CN100347674C (en
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黄世元
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Insyde Software Corp
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Micro Star International Co Ltd
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Abstract

The advanced intelligent platform management interface (IPMI) system with multiple information processing and planning efficiency and its executing method is suitable for use between information source, such as one host computer system, and operation terminal to process information from each IPMI of the information source. The IPMI system includes one IPMI information subsystem, one IPMI kernel subsystem and one central information buffer unit. The central information buffer unit provides the IPMI information with pointer for temporary storing to generate address, so that the subsystems transmit the pointer only. The IPMI information subsystem has several programmable information processing units to process multitask IPMI information. The subsystems have modular units to raise greatly the execution efficiency of the IPMI system.

Description

Intelligent-platform management interface system and manner of execution thereof
Technical field
But the present invention relates to the advanced intelligent platform management interface system and the manner of execution thereof of many information processings of a kind of tool and planning performance, relate in particular to a kind of intelligent-platform management interface system and manner of execution thereof that is used for server admin.
Background technology
As everyone knows, system operator was for being positioned at long-range all types of servers such as faults such as telecommunications room or computer installation in the past, particularly critical server such as isp server fault are stopped, just must go to the locality to keep in repair or the fault eliminating in person, so too in labor intensive cost and time cost.For solving this kind problem, develop out gradually about the administrative skill of remote server, be a kind of technology that is referred to as IPMI (IPMI).
This kind IPMI (IPMI) mainly comprises: a hardware frame, promptly one has baseboard management controller (Baseboard Management Controller, BMC) microcontroller, and interior firmware (Firmware) framework of this baseboard management controller of embedding, it in fact is a kind of server admin subsystem (Server Management Subsystem), but independently operate on this hardware of server such as central processing unit (CPU), substantially import out system (BIOS) and software such as operating system (OS), outside the system management software (SMS), with the interface between control system management software and the platform hardware management, particularly when central processing unit (CPU) at aforementioned server, when importing out system (BIOS) and operating system (OS) inefficacy (Fail) substantially.
The BMC microcontroller of most IPMI (IPMI) itself is promptly integrated the A/D converter that a monitoring voltage is used, the fan speed counter, IO that inductor is used and bus etc., so check out the central processing unit (CPU) of this server when one of this IPMI (IPMI) monitors (Watchdog) timer, substantially import out system (BIOS), when operating system (OS) or application program meet accident fault, can filter the indication queueing problem of (PEF) queueing problem or reception operating terminal by the platform events that this IPMI (IPMI) provides self.In addition, this IPMI (IPMI) can initiatively provide the software/hardware that comprises server system state supervision, event log recorder, restart system control function, incident produced warning, and automatic system control functions such as (as outages) automatically, for example, the BMC microcontroller of IPMI utilizes a kind of I 2The C digital sensor is obtained measurement result to host computer system with poll (Polling) form, with system voltage, temperature and the fan speed change of monitoring this long-range host computer system, judging whether this monitoring data exceeds outside the default scope, and transmit I with a kind of Intelligent Platform Management Bus (IPMB) 2The sense data of C (being a kind of IPMI Message) is sent or by SMBus interface and host computer system communication.And, in case can be stored in the event logger (SEL) when the incident of system exception is arranged, and by this platform events filter (PEF) look for one with the reaction action of " this anomalous event " coupling, as carry out outage, again connect electricity, restart and send out/send action such as warning.
In addition, this IPMI (IPMI) can make things convenient for long-range operating terminal to meet RMCP UDP/IP protocol of I PMI message packet via a LAN (LAN) transmission as tool, or via the serial signal of serial modem such as UART interface protocol, to carry out telemonitoring or to control this server, obtain above-mentioned monitoring data, can carry out fault so that matters of aggravation is produced immediately and get rid of.When aforementioned server temperature seriously overruns, except that being got off, data recording supplies outside the inquiry in the future, promptly this IPMI (IPMI) independence is got rid of, similarly be to improve fan speed immediately to increase radiating effect, and send a network by LAN (LAN) and warn, warn promptly in the SNMP Traps mode in platform events layer (PET) form, or with a serial modulator-demodular unit, be sent to long-range operating terminal computing machine.This operating terminal computing machine, the BMC controller of host computer system or IPMI (IPMI) can be by fixing several different passages (Channels) as Intelligent Platform Management Bus (IPMB), Keyboard Control interface (KCS), intelligent machine package reason bus (ICMB), firmware handle and the response of an IPMI (IPMI) channel information (Channel Message) for this IPMI (IPMI) received/sent out to UART Universal Asynchronous Receiver Transmitter (UART) or LAN (LAN).
Be noted that this intelligent-platform management interface system is can't direct access one sensing apparatus such as I 2The data of C sensor hardware, but need by a sensor management unit such as Management Controller produce a sensor order as " Get Sensor Reading " to obtain aforementioned data.
Yet there are following several shortcomings in the firmware design and the imperfection of this IPMI (IPMI) at present:
(1) each IPMI information is in the process of each module of passing through this firmware or unit, each module or unit self all need dispose an exclusive region memory (Local Memory) to duplicate the IPMI information of passing through, just can proceed to transmit (Passing), formation (Queue), use (Usage) or (Implementing) each IPMI information of execution, so not only cause higher internal memory cost, also because of will constantly reading and duplicate IPMI information in each step, so make the execution time of total system elongated, cause the execution usefulness variation of such IPMI (IPMI).
(2) performance element of known smart platform management interface (IPMI) firmware only can be handled an IPMI information each time, all the other IPMI information only can queue to wait for response next time, therefore make the execution usefulness of this type of IPMI (IPMI) more not good.
(3) many unit draw because of mutual in known smart platform management interface (IPMI) firmware, can't replace easily, particularly when the operator need change or increase and decrease difference in functionality, unless general frame is write again, therefore otherwise can't realize change, for user not tool amplification property and the property planned.
(4) known smart platform management interface (IPMI) firmware need read sensed event in the Electrically Erasable Read Only Memory (EEPROM) in the sensing apparatus by a sensing administrative unit such as Management Controller; Yet, access speed in this Electrically Erasable Read Only Memory (EEPROM) is extremely slow, if have a lot of IPMI information enter always with etc. when pending, this Electrically Erasable Read Only Memory (EEPROM) can busyly always cause line congestion, particularly when this Electrically Erasable Read Only Memory (EEPROM) be when sharing same data bus (Data bus) with other device, more can factor to cause this system to carry out according to conflict slow.
(5) known smart platform management interface (IPMI) firmware can't be automatically cooperates with the hardware environment of too much different manufacturers such as BMC controller or with the operating system (OS) of different manufacturers.
Summary of the invention
For solving the problem of above-mentioned known technology, but a fundamental purpose of the present invention is to provide advanced intelligent platform management interface (IPMI) system and the manner of execution thereof of many information processings of a kind of tool and planning performance, has a central information buffer cell, the pointer (Pointer) that is used for keeping in each IPMI information and produces a relative address, mat makes in this IPMI (IPMI) system each unit or each module only need be transmitted or the relative pointer of each IPMI information of formation, but not each IPMI information itself.When needs use or carry out IPMI information, just comply with this pointer and obtain IPMI information to this central information buffer cell, not only can reduce use amount, the reduction internal memory cost of internal memory by this, also because of only being to duplicate this pointer in each transmission or the formation flow process, and the space that this pointer uses is minimum, so the execution time is shortened, and then promote the integral body execution usefulness of this IPMI (IPMI).
But an of the present invention purpose is to provide advanced intelligent platform management interface (IPMI) system and the manner of execution thereof of many information processings of a kind of tool and planning performance, utilize the information process unit of a plurality of programmables, the a plurality of IPMI information of each multitasking simultaneously are so can more promote the execution usefulness of this IPMI (IPMI).
But another purpose of the present invention is to provide advanced intelligent platform management interface (IPMI) system and the manner of execution thereof of many information processings of a kind of tool and planning performance, with many functions in addition formsization preestablish the parameter that it needs for the user, and the program that will carry out IPMI information modularization in addition, particularly need change or when increasing and decreasing difference in functionality at the operator, need not under the situation about will write again, can produce and to increase and the usefulness of the property planned as the general frame of known IPMI.
But another purpose of the present invention is to provide advanced intelligent platform management interface (IPMI) system and the manner of execution thereof of many information processings of a kind of tool and planning performance, utilize a memory control unit, in the Electrically Erasable Read Only Memory of periodic polling sensing apparatus (EEPROM) whether newly-increased sensed event is arranged, and then control a cache element and obtain this sensed event and being stored in advance.Because of this cache element is constituted by a random access memory, its access speed is fast more than this Electrically Erasable Read Only Memory (EEPROM), so when needs read this sensed event, this memory control unit can be read fast from this cache element.
But a further object of the present invention is to provide advanced intelligent platform management interface (IPMI) system and the manner of execution thereof of many information processings of a kind of tool and planning performance, utilize an operating system (OS) administration module and a hardware management module, this IPMI (IPMI) system is linked up, so make this advanced intelligent platform management interface system have the function of replaceable one-tenth different hardware environment with different baseboard management controllers (BMC) with the operating system (OS) of different kenels.
For realizing aforementioned purpose, the invention provides a kind of advanced intelligent platform management interface (IPMI) system, be applicable at least one information source end as between a host computer system and the operating terminal, it mainly comprises: an IPMI information subsystem, an IPMI core subsystem and a central information buffer cell.Aforementioned central information buffer cell, has a memory block, the pointer that supplies temporarily to deposit arbitrary IPMI (IPMI) channel information (Channel Message) and produce a relative address, wherein this pointer provides the usefulness of aforementioned subsystem transmission, to reduce the number of times that aforementioned subsystem reads aforementioned information.
Aforementioned intelligent platform management interface message subsystem further comprises: a channel center, an information collection unit and an information and executing group.Be provided with a plurality of channel application interfaces in this channel center, be used for receiving/send a relative IPMI channel information from this aforementioned each information source termination respectively, and this IPMI channel information is deposited in aforementioned central information buffer cell to obtain the pointer of a relative address.The forms of at least one programmable link the channel application interface of aforementioned correspondence, define voluntarily for the user, but make this channel application interface have the function that modularization is substituted and upgraded.
This information collection unit, the pointer that aforementioned each channel application interface transmits is collected in formation, and then transmits and give this information and executing group.
This information and executing group further has: the information forms of the information service module of a plurality of programmables, programmable and at least one information process unit.This information service module is at the default corresponding executive routine of each IPMI channel information.These information forms, the confession user defines the corresponding relation between each IPMI channel information and this information service module.The information process unit of these a plurality of programmables, be available for users to establish to carry out multitasking, and the pointer that this information collection unit that receives each information process unit transmits and according to each IPMI channel information, inquire about the information service module of a correspondence in these information forms, to start the executive routine in this information service module.In addition, the information process unit of this information and executing group is passed to aforementioned this IPMI core subsystem with this pointer via this information service module.
This IPMI core subsystem has a plurality of applying units, and wherein at least one applying unit is according to the indication of each executive routine of this IPMI information subsystem, aforementioned IPMI channel information.The pointer that this applying unit transmits according to this information process unit, this central information buffer cell is read this IPMI channel information and is handled certainly; After treating that aforementioned IPMI channel information is finished, promptly produce a relative response information.Then, this applying unit temporarily deposits in this central information buffer cell this response message to produce the response pointer of a relative address.
Then, this IPMI core subsystem follows original route and transmits this response pointer to this information and executing group, make the information process unit of this information and executing group discharge previous IPMI channel information shared address in this central information buffer cell, should respond pointer again and be passed to former channel application interface, and make former channel application interface in this central information buffer cell, read and send this relative response message to prime information source end.
Advanced intelligent platform management interface system of the present invention, further comprise: an operating system (OS) administration module, it has a plurality of mapped specific functions (Mapping Function), can link up with the operating system of different kenels, make this advanced intelligent platform management interface system have the function of replaceable one-tenth different operating system.And a hardware management module, in establish a plurality of different driving unit, can link up with different baseboard management controllers (BMC), make this advanced intelligent platform management interface system have the function of replaceable one-tenth different hardware environment.
The applying unit of this IPMI core subsystem of the present invention further comprises: an I 2The C sensing apparatus has an Electrically Erasable Read Only Memory (EEPROM), is used to store the sensed event of host computer system generation physical change.One cache element is a random access memory (RAM), is used for from this I 2Obtaining aforementioned sensed event in the Electrically Erasable Read Only Memory of C sensing apparatus is also stored.One memory control unit, periodic polling I 2Whether newly-increased sensed event is arranged in the Electrically Erasable Read Only Memory of C sensing apparatus, obtain this sensed event and being stored to control this cache element.A plurality of I 2The C drive software is used to drive different I 2The C sensor.And, I 2Aforementioned a plurality of I is managed with application programming interfaces in C driven management unit 2The C drive software.
In addition, but the present invention further provides the manner of execution that the many information processings of a kind of tool reach the advanced intelligent platform management interface system of planning performance, it is applicable at least one information source end, comprises:
Make at least one channel application interface receive at least one IPMI channel information from this information source termination;
This channel application interface confirms whether this IPMI channel information that receives has problem;
Aforementioned each IPMI channel information is temporary in the central information buffer cell, and then obtains the pointer of a relative address;
Utilize an information collection unit formation to collect the pointer of relevant aforementioned each channel information, and transfer to information and executing group;
Make the information process unit of a plurality of programmables of this information and executing group, this IPMI channel information of multitasking simultaneously, wherein each information process unit is according to each IPMI channel information, inquire about the information service module of a correspondence in the information forms of a programmable, and then start this information service module to start a default executive routine, wherein this executive routine is used to indicate this applying unit to carry out this IPMI channel information;
This information process unit via this information service module, is passed to this applying unit to handle this IPMI channel information with this pointer;
This applying unit is read this IPMI channel information according to this pointer from this central information buffer cell and is handled according to the indication of this executive routine;
Produce a response message after this applying unit is finished, this response message is temporary in the response pointer of obtaining a relative address in the central information buffer cell;
This applying unit will respond the information process unit processing that pointer transfers to this information and executing group;
The information process unit of this information and executing group responds pointer according to this, discharges aforementioned channels information shared address in the central information buffer cell;
The information process unit of this information and executing group makes the aforementioned channels application interface pass this response message back prime information source end; And
The aforementioned channels application interface discharges this response message shared address in the central information buffer cell.
The manner of execution of advanced intelligent platform management interface system of the present invention further comprises:
Be stored in the Electrically Erasable Read Only Memory via the sensed event of a sensing apparatus a host computer system generation physical change;
Utilize in the Electrically Erasable Read Only Memory of a memory control unit periodic polling one sensing apparatus whether newly-increased sensed event is arranged;
When finding that newly-increased sensed event is arranged, control and obtain this sensed event in the Electrically Erasable Read Only Memory of a cache element in this sensing apparatus and stored; And
According to this information source end requirement, make this memory control unit in this cache element, read this sensed event fast.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, embodiment cited below particularly, and conjunction with figs. are described in detail as follows.
Description of drawings
Fig. 1 one forms frame diagram, shows a kind of inside composition framework of advanced intelligent platform management interface (IPMI) system according to a preferred embodiment of the present invention;
Fig. 2 is a process flow diagram, shows the manner of execution of a kind of IPMI according to preferred embodiment of the present invention (IPMI) system;
Fig. 3 is a process flow diagram, the manner of execution that shows a kind of IPMI according to preferred embodiment of the present invention (IPMI) system wherein further shows the details of process IP MI information between this IPMI information subsystem and the IPMI core subsystem; And
Fig. 4 is a process flow diagram, shows the manner of execution of a kind of IPMI according to preferred embodiment of the present invention (IPMI) system, and wherein further display memory control module is carried out the process of IPMI information.
Wherein, description of reference numerals is as follows:
10 intelligent-platform management interface systems, 15 IPMI information subsystems
18 IPMI core subsystem 20 real time operating systems (RTOS)
25 OS administration modules, 30 hardware
35 hardware management module, 100 channel center
102 channel application interfaces, 104 LAN/UART forms
106 channel forms, 200 central information buffer cells
220 information collection unit, 222 formation devices
300 information and executing groups, 302 information process units
304 information forms, 306 information service module
400 memory control units, 420 cache element
500 I 2C sensing apparatus 540 I 2C driven management unit
545 I 2C driver 550 EEPROM
S600, S610, S620, S630, S640, S650,8651, S652, S653, S654, S655, S657, S658, S659, S660, S662, S664, S666, S668, S670, S671, S672, S674, S675 and S676 are method step
Embodiment
At first shown in figure l, main framework for a kind of advanced intelligent platform management interface (IPMI) system 10 of foundation preferred embodiment of the present invention, it is applicable to that at least one information source end (Message Source) as between a main frame (Host) system and the operating terminal (not shown), mainly is divided into: an IPMI information subsystem 15, an IPMI core subsystem 18 and a central information buffer cell 200.This central information buffer cell 200 wherein, has a memory block, be used for temporarily depositing the aforementioned information source and hold each IPMI (IPMI) channel information that is sent and the pointer (Pointer) that produces a relative address, this pointer can provide the usefulness of aforementioned subsystem transmission by this, reducing the number of times that aforementioned subsystem reads aforementioned information, and then promote the execution usefulness of this advanced intelligent platform management interface system 10.
Aforementioned intelligent platform management interface message subsystem 15 further comprises: a channel center 100, an information collection unit 220 and an information and executing group 300.Be provided with a plurality of channel application interfaces 102 in the aforementioned channels center 100, and the forms 104,106 of programmable.These a plurality of channel application interfaces 102, at least comprise: Intelligent Platform Management Bus (IPMB) application interface, Keyboard Control interface (KCS) application interface, intelligent machine package reason bus (ICMB) application interface, UART Universal Asynchronous Receiver Transmitter (UART) application interface and LAN (LAN) application interface, wherein each channel application interface 102 promptly for the application programming interfaces (Channel API) of forms one special channel as the IPMB application interface, be used for receiving/send a relative IPMI channel information (as the step S1 of Fig. 1) from this aforementioned each information source termination respectively.After this channel application interface 102 determines that this receives next IPMI channel information and no problem, promptly deposit this IPMI channel information (as step S2 of Fig. 1) in aforementioned central information buffer cell 200, be transmitted to information collection unit 220 (as the step S3 of Fig. 1) with the pointer (Pointer) of obtaining a relative address and with it.The forms of this programmable such as channel forms 106 and LAN/UART forms 104, the channel application interface 102 that links aforementioned correspondence respectively, define voluntarily for the user, but make this channel application interface 102 have the function that modularization is substituted and upgraded, for example LAN/UART forms 104 are used for user title and the password of standard via this UART Universal Asynchronous Receiver Transmitter (UART) application interface and the communication of LAN (LAN) application interface.
This information collection unit 220 has a formation device 222 (Queue) and collects the pointer that aforementioned each channel application interface 102 transmits with formation, and then transmits and give this information and executing group 300 (as the step S4 of Fig. 1).
This information and executing group 300 further has: the information process unit 302 of a plurality of programmables, the information forms 304 of programmable and a plurality of information service module 306.Wherein each information service module 306 at the default corresponding executive routine of each IPMI information, is a routine (Routine) in fact.These information forms 304 are for the corresponding relation between pre-defined each the IPMI channel information of user and this information service module 306.The information process unit 302 of these a plurality of programmables, can need set in advance and insert with a plurality of IPMI channel informations of while multitasking according to the user, wherein each information process unit 302 is an execution thread (Threads) in fact, can inquire about information service module 306 (as the step S6 of Fig. 1) corresponding in these information forms 304 according to this each channel information, to start the executive routine (as the step S7 of Fig. 1) in this information service module 306.
This IPMI core subsystem 18 as shown in Figure 1, have a plurality of applying units, comprising: platform events layer (SNMP Trap), incident scheduling unit (Event Daemon), inductor management unit (Sensor Manager), casing control module (Chassis Controller), platform events are filtered administrative unit (PEF), memory control unit, management of software ic unit, advanced configuration and power interface (ACPI), I 2Driver element (GPIO) and Power Management Unit (PowerManager) are gone in C driven management unit, general substantially output, wherein each applying unit promptly for these intelligent-platform management interface system 10 available functions of forms, reads internal memory as memory control unit 400.When arbitrary applying unit of this IPMI core subsystem 18 receives the indication that executive routine produced of this IPMI information subsystem 15, promptly begin to handle aforementioned intelligent platform management interface channel information, wherein the information process unit 302 of this information and executing group 300 pointer of this channel information is passed to aforementioned this IPMI core subsystem 18 via this information service module 306 applying unit as memory control unit 400 to begin to handle (shown in the step S8 of Fig. 1).
Afterwards, make this applying unit according to this pointer, this central information buffer cell 200 is read this IPMI channel information and is handled certainly; After treating that aforementioned intelligent platform management interface channel information and executing finishes, promptly produce a relative response information.Then, this applying unit temporarily deposits in this central information buffer cell 200 this response message to produce the response pointer of a relative address.
This IPMI core subsystem 18 follows original route and transmits the information process unit 302 of this response pointer to the information and executing group 300 of this IPMI information subsystem 15, make the information process unit 302 of this information and executing group 300 discharge previous IPMI channel information shared address in this central information buffer cell 200, should respond pointer again and be passed to former channel application interface 102, and make former channel application interface 102 in this central information buffer cell 200, read and send this relative response message to prime information source end as the IPMB application interface.
Advanced intelligent platform management interface system 10 of the present invention, further comprise: an operating system (OS) administration module 25, it has a plurality of mapped specific functions (Mapping Function), can link up with the real time operating system (RTOS) 20 of different kenels, make this advanced intelligent platform management interface system 10 have the function of replaceable one-tenth different operating system.And a hardware management module 35, in establish a plurality of different driving unit, can link up with different baseboard management controller hardware 30 environment such as (BMC), make this advanced intelligent platform management interface system 10 have the function of replaceable one-tenth different hardware environment.
In addition, the applying unit according to the IPMI core subsystem 18 of preferred embodiment of the present invention further comprises: an I 2C sensing apparatus 500 has an Electrically Erasable Read Only Memory (EEPROM) 550, is used to store the sensed event of host computer system generation physical change; One cache element 420 is a random access memory (RAM), is used for from this I 2Obtaining aforementioned sensed event in the Electrically Erasable Read Only Memory of C sensing apparatus 500 (EEPROM) 550 is also stored; One memory control unit 400, periodic polling I 2In the Electrically Erasable Read Only Memory of C sensing apparatus 500 (EEPROM) 550 whether newly-increased sensed event is arranged, obtain this sensed event and being stored to control this cache element 420; A plurality of I 2The C drive software is used to drive different I 2The C sensor; And, I 2Aforementioned a plurality of I is managed with application programming interfaces in C driven management unit 2The C drive software makes things convenient for the user to change the I of different vendor at any time 2The C sensor.
Have, as shown in Figure 2, but show the manner of execution that reaches the advanced intelligent platform management interface system of planning performance according to the many information processings of a kind of tool of a preferred embodiment of the present invention, it is applicable at least one information source end, comprises:
At first shown in step S600, when this information source end transmits arbitrary IPMI (IPMI) channel information and enters a channel center 100, make the channel application interface 102 of at least one correspondence receive this IPMI channel information as the IPMB application interface;
Step S610, this channel application interface 102 confirm whether no problem of (Verify) these IPMI channel informations that receive;
Step S620 is temporary in aforementioned each IPMI channel information in the one central information buffer cell 200, and then obtains the pointer of a relative address;
Step S630 and S640 utilize an information collection unit 220 formations to collect the pointer of relevant aforementioned each channel information, and it are transferred to an information and executing group 300;
Step S650, this information and executing group 300 begins to handle each channel information according to aforementioned pointer;
Then see the step S651 of Fig. 3, make the information process unit 302 of a plurality of programmables of this information and executing group 300, this IPMI channel information of multitasking simultaneously, wherein further shown in step S652, each information process unit 302 reads each IPMI channel information according to aforementioned pointer from central information buffer cell 200;
Step S653, this information process unit 302 be according to each channel information, inquires about the information service module 306 of a correspondence in the information forms 304 of a programmable;
Step S654, this information process unit 302 transfers to this information service module 306 with this pointer, and then starts this information service module 306 to begin to start a default executive routine;
Step S655, this information process unit 302 is when carrying out the executive routine of this information service module 306, this pointer is passed to an applying unit via this information service module 306, and indicates this applying unit to read this IPMI channel information and carry out this IPMI channel information from this central information buffer cell 200 according to pointer;
After being finished, step S657, this applying unit produce a response message;
Step S658 is temporary in this response message on the response pointer of obtaining a relative address in the central information buffer cell 200;
Step S659, this applying unit will respond pointer is passed this information and executing group 300 back along original route information process unit 302 processing;
Then get back to step S660 and the S662 of Fig. 2, the information process unit of this information and executing group 300 302 obtains this response pointer, and discharges aforementioned channels information shared address in central information buffer cell 200 according to this response pointer;
Step S664, the information process unit 302 of this information and executing group 300 should respond pointer and pass aforementioned channels application interface 102 back;
Step S666 makes aforementioned channels application interface 102 read this response message and pass it back prime information source end according to this response pointer; And
Step S668, aforementioned channels application interface 102 discharge these response messages shared address in central information buffer cell 200.
And for example shown in Figure 4, the manner of execution of the advanced intelligent platform management interface system of foundation preferred embodiment of the present invention further has the particular procedures that applying unit such as memory control unit 400 are carried out the IPMI information, comprising:
Step S670 is stored in the Electrically Erasable Read Only Memory (EEPROM) 550 via the sensed event of a sensing apparatus 500 with a host computer system generation physical change;
Step S671 utilizes in the Electrically Erasable Read Only Memory (EEPROM) 550 of a memory control unit 400 periodic pollings one sensing apparatus 500 whether newly-increased sensed event is arranged;
Step S672 and S674 when finding that newly-increased sensed event is arranged, control and obtain this sensed event in the Electrically Erasable Read Only Memory (EEPROM) 550 of a cache element 420 in this sensing apparatus 500 and stored;
Step S675 according to this information source end requirement, makes this memory control unit 400 read this sensed event fast in this cache element 420; And step S676, produce a response message.
In sum, but the invention provides advanced intelligent platform management interface (IPMI) system and the manner of execution thereof that the many information processings of a kind of tool reach planning performance, following advantage can be provided:
(1) the present invention utilizes a central information buffer cell to keep in IPMI information, and only be the address pointer that transmits this IPMI information between each unit, so not only can reduce the internal memory cost, the execution time is shortened, the integral body that promotes this IPMI (IPMI) is carried out usefulness.
(2) the present invention utilizes the information process unit 302 of a plurality of programmables, make things convenient for the user default voluntarily and insert, make this IPMI system a plurality of IPMI information of multitasking all simultaneously at every turn, and cooperate many function formization to preestablish the parameter of its needs for the user, and with the executive routine of IPMI information modularization in addition, so not only promote the execution usefulness of this IPMI (IPMI), and it is had to increase and the property planned.
(3) the present invention utilizes the Electrically Erasable Read Only Memory (EEPROM) of a memory control unit periodic polling sensing apparatus, and controls a cache element and obtain this sensed event and being stored in advance, so can obtain I fast 2The sensed event of C sensing apparatus.
(4) the present invention utilizes an operating system (OS) administration module and a hardware management module, this IPMI (IPMI) system is linked up, so make this advanced intelligent platform management interface system have the function of replaceable one-tenth different hardware environment with different baseboard management controllers (BMC) with the operating system (OS) of different kenels.
Though the present invention discloses as above with preferred embodiment, yet it is not in order to qualification the present invention, and any those skilled in the art without departing from the spirit and scope of the present invention, changes and retouching can do some.

Claims (48)

1. but the intelligent-platform management interface system of many information processings of tool and planning performance is applicable to that it comprises among at least one information source end:
One IPMI information subsystem, at least having a channel center is used for receiving/send the IPMI channel information from above-mentioned each information source termination, and an information and executing group, above-mentioned each IPMI channel information is started a corresponding executive routine;
One IPMI core subsystem has a plurality of applying units, and wherein at least one applying unit is carried out above-mentioned IPMI channel information according to the indication of the executive routine of this IPMI information subsystem; And
One central information buffer cell, has a memory block, temporarily deposit and produce the pointer of a relative address for above-mentioned each information, wherein this pointer provides the usefulness of above-mentioned subsystem transmission, read the number of times of above-mentioned information to reduce above-mentioned each subsystem, and then promote the execution usefulness of this intelligent-platform management interface system.
2. intelligent-platform management interface system as claimed in claim 1 is characterized in that this channel center further has a plurality of channel application interfaces, is used for receiving/send a relative IPMI channel information from above-mentioned each information source termination respectively.
3. intelligent-platform management interface system as claimed in claim 2, it is characterized in that the corresponding forms that link a programmable of at least one channel application interface, be available for users to define voluntarily, but make this channel application interface have the function that modularization is substituted and upgraded.
4. intelligent-platform management interface system as claimed in claim 2 is characterized in that these a plurality of channel application interfaces comprise at least: Intelligent Platform Management Bus application interface, Keyboard Control Application of Interface interface, intelligent machine package reason bus application interface, UART Universal Asynchronous Receiver Transmitter application interface and LAN application interface.
5. intelligent-platform management interface system as claimed in claim 2, it is characterized in that at least one channel application interface deposit in the IPMI channel information that receives in the above-mentioned central information buffer cell and the pointer of obtaining a relative address to pass.
6. intelligent-platform management interface system as claimed in claim 5, it is characterized in that this IPMI information subsystem further has an information collection unit, the pointer that above-mentioned each channel application interface transmits is collected in formation, and then transmits and give this information and executing group.
7. intelligent-platform management interface system as claimed in claim 1 is characterized in that this information and executing group further has:
A plurality of information service module, at the default corresponding executive routine of each IPMI information, wherein at least one executive routine indicates the applying unit of this IPMI core subsystem to carry out above-mentioned IPMI channel information;
The information forms of one programmable, the confession user defines the corresponding relation between each IPMI channel information and this information service module; And
At least one information process unit according to each IPMI channel information, is inquired about the information service module of a correspondence in these information forms, to start the executive routine in this information service module.
8. intelligent-platform management interface system as claimed in claim 7, it is characterized in that in this information and executing group that programmable becomes these IPMI channel informations of a plurality of information process units multitasking simultaneously, the execution usefulness that native system is had to plan.
9. intelligent-platform management interface system as claimed in claim 8, it is characterized in that the information process unit of this information and executing group receives the pointer of relevant this IPMI channel information, and be passed to the applying unit of above-mentioned this IPMI core subsystem via this information service module.
10. intelligent-platform management interface system as claimed in claim 9, the applying unit that it is characterized in that above-mentioned this IPMI core subsystem is according to this pointer, and this central information buffer cell is read this IPMI channel information and handled certainly.
11. intelligent-platform management interface system as claimed in claim 1 is characterized in that the applying unit of this IPMI core subsystem comprises at least: platform events layer, incident scheduling unit, inductor management unit, casing control module, platform events are filtered administrative unit, management of software ic unit, advanced configuration and power interface, driver element and Power Management Unit are gone in general substantially output.
12. intelligent-platform management interface system as claimed in claim 1, the applying unit that it is characterized in that this IPMI core subsystem are carried out the above-mentioned IPMI channel information back that finishes and are produced a relative response information.
13. intelligent-platform management interface system as claimed in claim 12 is characterized in that the applying unit of this IPMI core subsystem is temporarily deposited this response message the response pointer that produces a relative address in this central information buffer cell.
14. intelligent-platform management interface system as claimed in claim 13, it is characterized in that this IPMI core subsystem transmits this response pointer to this information and executing group, make this information and executing group discharge previous IPMI channel information shared address in this central information buffer cell.
15. intelligent-platform management interface system as claimed in claim 14, it is characterized in that this response pointer is passed to former channel application interface via this information and executing group, make former channel application interface in this central information buffer cell, read and send this relative response message to prime information source end.
16. intelligent-platform management interface system as claimed in claim 1, it is characterized in that further comprising an operating system management module, it has a plurality of mapped specific functions, can link up with the operating system of different kenels, make this advanced intelligent platform management interface system have the function of replaceable one-tenth different operating system.
17. intelligent-platform management interface system as claimed in claim 1, it is characterized in that further comprising a hardware management module, in establish a plurality of different driving unit, can link up with different baseboard management controllers, make this advanced intelligent platform management interface system have the function of replaceable one-tenth different hardware environment.
18. intelligent-platform management interface system as claimed in claim 1 is characterized in that the applying unit of this IPMI core subsystem further comprises:
One sensing apparatus has an Electrically Erasable Read Only Memory, is used to store the sensed event of host computer system generation physical change;
One cache element obtains above-mentioned sensed event certainly and is also stored in the Electrically Erasable Read Only Memory of this sensing apparatus; And
Whether one memory control unit has newly-increased sensed event in the Electrically Erasable Read Only Memory of periodic polling sensing apparatus, obtain this sensed event and being stored to control this cache element.
19. intelligent-platform management interface system as claimed in claim 18 it is characterized in that this cache element is a random access memory, and this sensing apparatus is an I 2The C sensor.
20. intelligent-platform management interface system as claimed in claim 19 is characterized in that the applying unit of this IPMI core subsystem further comprises:
A plurality of I 2The C drive software is used to drive different I 2The C sensor; And
I 2Above-mentioned a plurality of I is managed with application programming interfaces in C driven management unit 2The C drive software.
21. intelligent-platform management interface system as claimed in claim 1 is characterized in that this information source end further comprises a host computer system and a user's operating terminal.
22. but the intelligent-platform management interface system of many information processings of tool and planning performance is applicable to that it comprises at least one information source end:
One channel center, the IPMI channel information is received/sent to this information source termination certainly;
Several information service module are at the default corresponding executive routine of each IPMI channel information;
The information forms of one programmable, the confession user defines the corresponding relation between each IPMI channel information and this information service module; And
The information process unit of a plurality of programmables, be available for users to default with several IPMI channel informations of while multitasking, make native system produce the execution usefulness that to plan, wherein each information process unit is according to each IPMI channel information, inquire about information service module corresponding in these information forms, and then start executive routine in this information service module, to carry out this IPMI channel information.
23. intelligent-platform management interface system as claimed in claim 22 it is characterized in that this each information process unit is an execution thread, and the executive routine of each information service module is a routine.
24. intelligent-platform management interface system as claimed in claim 22 is characterized in that further comprising:
A plurality of applying units, wherein at least one applying unit are carried out above-mentioned IPMI information according to the indication of this executive routine; And
One central information buffer cell, has a memory block, temporarily deposit and produce the pointer of a relative address for above-mentioned each information, wherein this pointer provides the usefulness of above-mentioned each unit transmission, read the number of times of above-mentioned information to reduce above-mentioned each unit, and then promote the execution usefulness of this intelligent-platform management interface system.
25. intelligent-platform management interface system as claimed in claim 24 is characterized in that this information process unit receives the pointer of this IPMI information, and is passed to above-mentioned applying unit via this information service module.
26. intelligent-platform management interface system as claimed in claim 25 is characterized in that above-mentioned applying unit according to this pointer, this central information buffer cell is read this IPMI information and is handled certainly.
27. but the intelligent-platform management interface system of many information processings of tool and planning performance is applicable to that it comprises between a host computer system and the operating terminal:
One operating system management module, it has a plurality of mapped specific functions, can link up with the operating system of different kenels, makes this intelligent-platform management interface system have the function of replaceable one-tenth different operating system; And
One hardware management module, in establish a plurality of different driving unit, can link up with different baseboard management controller, make this intelligent-platform management interface system have the function of replaceable one-tenth different hardware environment.
28. but the intelligent-platform management interface system of many information processings of tool and planning performance is applicable to that it comprises between a host computer system and the operating terminal:
Sensing apparatus has an Electrically Erasable Read Only Memory, stores the sensed event of this host computer system generation physical change;
Cache element obtains above-mentioned sensed event certainly and is also stored in the Electrically Erasable Read Only Memory of this sensing apparatus; And
Whether memory control unit has newly-increased sensed event in the Electrically Erasable Read Only Memory of periodic polling sensing apparatus, obtain this sensed event and being stored to control this cache element.
29. intelligent-platform management interface system as claimed in claim 28 it is characterized in that this cache element is a random access memory, and this sensing apparatus is an I 2The C sensor.
30. but the intelligent-platform management interface system of many information processings of tool and planning performance is applicable to that it comprises between a host computer system and the operating terminal:
At least one I 2The C sensor is used for the physical change that this host computer system of sensing is taken place;
A plurality of different I 2The C drive software is used to drive different I 2The C sensor; And
I 2Above-mentioned a plurality of I is managed with application programming interfaces in C driven management unit 2The C drive software, applicable by this different I 2The C sensor.
31. but the manner of execution of the intelligent-platform management interface system of many information processings of tool and planning performance is applicable to that it comprises at least one information source end:
Make at least one channel application interface receive at least one IPMI channel information from this information source termination;
Above-mentioned each IPMI channel information is temporary in the central information buffer cell, and then obtains the pointer of a relative address;
Transmit above-mentioned pointer to information and executing group;
Make this this pointer of information and executing group by handle this channel information, and then produce a response message relatively, and in the central information buffer cell, obtain the response pointer of a relative address;
According to this response pointer, discharge above-mentioned channel information shared address in the central information buffer cell;
This information and executing group makes above-mentioned channel application interface pass this response message back prime information source end; And
Above-mentioned channel application interface discharges this response message shared address in the central information buffer cell.
32. manner of execution as claimed in claim 31, it is characterized in that further comprising: receiving when this information source termination certainly should be at least one during the IPMI channel information, and whether this channel application interface this IPMI channel information that receives of affirmation earlier has problem.
33. manner of execution as claimed in claim 31 is characterized in that further comprising: utilize an information collection unit formation to collect the pointer of relevant above-mentioned each channel information, and transfer to information and executing group.
34. manner of execution as claimed in claim 31 is characterized in that further comprising:
This this pointer of information and executing group by starts a corresponding executive routine, makes at least one applying unit carry out above-mentioned channel information;
Produce a response message after this applying unit is finished, this response message is temporary in the response pointer of obtaining a relative address in the central information buffer cell; And
This applying unit should respond pointer and transfer to this information and executing group processing.
35. manner of execution as claimed in claim 31 is characterized in that further comprising: this response pointer of this information and executing group by discharges above-mentioned channel information shared address in the central information buffer cell.
36. manner of execution as claimed in claim 31, it is characterized in that further comprising: this information and executing group transmits this response pointer and gives above-mentioned channel application interface, makes above-mentioned channel application interface read this response message in the central information buffer cell and this response message passed back giving prime information source end.
37. manner of execution as claimed in claim 31, it is characterized in that this central information buffer cell has a memory block, temporarily deposit and produce the pointer of a relative address for above-mentioned each information, usefulness for transmission, so can reduce the number of times that reads above-mentioned information, and then promote the execution usefulness of this intelligent-platform management interface system.
38. but the manner of execution of the intelligent-platform management interface system of many information processings of tool and planning performance is applicable to that it comprises at least one information source end:
Make at least one channel center receive at least one IPMI channel information from this information source termination;
Make the information process unit of a plurality of programmables, this IPMI channel information of multitasking simultaneously, each information process unit wherein, according to each IPMI channel information, start an information service module, and a default executive routine is arranged in this information service module;
The executive routine of this information service module indicates at least one applying unit to carry out above-mentioned IPMI channel information, and then produces a response message; And
Pass this response message back prime information source end through this channel center.
39. manner of execution as claimed in claim 38, it is characterized in that further comprising: channel center is temporary in above-mentioned each IPMI channel information in the one central information buffer cell earlier, and then obtain the pointer of a relative address, and transmit above-mentioned pointer to this information process unit.
40. manner of execution as claimed in claim 38, it is characterized in that further comprising: according to this IPMI channel information, inquire about the information service module of a correspondence in the information forms of a programmable, wherein the information forms define the corresponding relation between each IPMI channel information and this information service module.
41. manner of execution as claimed in claim 39 is characterized in that further comprising: this information process unit via this information service module, is passed to this applying unit to handle this IPMI channel information with this pointer.
42. manner of execution as claimed in claim 41 is characterized in that further comprising: this applying unit is according to this pointer, and this central information buffer cell is read this IPMI channel information and handled certainly.
43. manner of execution as claimed in claim 38 is characterized in that this applying unit comprises at least: platform events layer, incident scheduling unit, inductor management unit, casing control module, platform events are filtered administrative unit, I 2Driver element and Power Management Unit are gone in C driven management unit, memory control unit, management of software ic unit, advanced configuration and power interface, general substantially output.
44. manner of execution as claimed in claim 38 it is characterized in that this each information process unit is an execution thread, and the executive routine of each information service module is a routine.
45. but the manner of execution of the intelligent-platform management interface system of many information processings of tool and planning performance is applicable to that it comprises at least one information source end:
Be stored in the Electrically Erasable Read Only Memory via the sensed event of a sensing apparatus a host computer system generation physical change;
Utilize in the Electrically Erasable Read Only Memory of a memory control unit periodic polling one sensing apparatus whether newly-increased sensed event is arranged;
When finding that newly-increased sensed event is arranged, control and obtain this sensed event in the Electrically Erasable Read Only Memory of a cache element in this sensing apparatus and stored; And
According to this information source end requirement, make this memory control unit in this cache element, read this sensed event fast.
46. manner of execution as claimed in claim 45 is characterized in that this information source end can be this host computer system and/or an operating terminal.
47. manner of execution as claimed in claim 45 it is characterized in that this cache element is a random access memory, and this sensing apparatus is an I 2The C sensor.
48. manner of execution as claimed in claim 45 is characterized in that this sensing apparatus further has:
A plurality of I 2The C drive software is used to drive different I 2The C sensor; And
I 2Above-mentioned a plurality of I is managed with application programming interfaces in C driven management unit 2The C drive software.
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CN101163308B (en) * 2006-10-12 2010-09-08 大唐移动通信设备有限公司 Intelligent platform management controller
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CN101207510B (en) * 2006-12-19 2011-12-07 英业达股份有限公司 System and method for processing invalidation situation of groups type computer equipment management control bus
CN101741600B (en) * 2008-11-27 2012-01-25 英业达股份有限公司 Server system, recording equipment
CN103200050A (en) * 2013-04-12 2013-07-10 北京百度网讯科技有限公司 Server hardware state monitoring method and server hardware state monitoring system
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CN101163308B (en) * 2006-10-12 2010-09-08 大唐移动通信设备有限公司 Intelligent platform management controller
CN101207510B (en) * 2006-12-19 2011-12-07 英业达股份有限公司 System and method for processing invalidation situation of groups type computer equipment management control bus
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