CN103412769A - External card parameter configuration method, equipment and system - Google Patents
External card parameter configuration method, equipment and system Download PDFInfo
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- CN103412769A CN103412769A CN2013103164422A CN201310316442A CN103412769A CN 103412769 A CN103412769 A CN 103412769A CN 2013103164422 A CN2013103164422 A CN 2013103164422A CN 201310316442 A CN201310316442 A CN 201310316442A CN 103412769 A CN103412769 A CN 103412769A
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Abstract
The invention discloses an external card parameter configuration method, device and system. The method comprises the following steps: receiving an external card parameter configuration request sent by a BIOS (Basic Input And Output System) by a BMC (Baseplate Management Controller); comparing a current parameter configuration file with a default parameter configuration file; sending the current parameter configuration file to the BIOS if the current parameter configuration file and the default parameter configuration file are different, so as to allow the BIOS to complete automatic updating and configuration of the external card parameter according to the current parameter configuration file. According to the method provided by the embodiment of the invention, the current parameter configuration file is sent to the BIOS through the BMC so as to support the automatic and uniform updating and configuration of the external card parameter by the BIOS and improve the configuration efficiency and accuracy of the external card parameter.
Description
Technical field
The present invention relates to field of computer technology, relate in particular to a kind of add-on card method for parameter configuration, equipment and system.
Background technology
Add-on card refers in this article except veneer third party's network interface card, the RAID(Redundant Array of Independent Disks the card that carries of computer motherboard itself for example, redundant arrays of inexpensive disks) card and PCIE(Peripheral Component Interconnect Express, the interconnected high-speed interface of external unit) the button card etc.The function of add-on card generally realizes by its configuration parameter, and for example the function of network interface card is by MAC(Media Access Control, and media interviews are controlled) configuration parameters such as address, network startup function realize.In the server system environment, the configuration parameter of add-on card need to need or often modification or the upgrading of concrete application scenarios according to the user.
Usually, the manufacturer of add-on card provides traditional parameter code to BIOS(Basic Input Output System, Basic Input or Output System (BIOS)).Traditional parameter code of add-on card comprises OPROM(Option ROM, the selectivity ROM (read-only memory)) file or EFI(Extensible Firmware Interface, Extensible Firmware Interface) drive.Wherein, the binary file of the device drives that OPROM provides for third party manufacturer, so-called OPROM code refers to that generally BIOS carries out the code of decompress(ion) generation to above-mentioned binary file in operational process.In fact, BIOS only need to copy OPROM to particular memory region, and OPROM will obtain the OPROM code by automatic decompress(ion) in the BIOS operational process.Wherein, OPROM can be stored in the EPROM(Erasable Programmable Read Only Memory of add-on card, Erasable Programmable Read Only Memory EPROM) in.BIOS is one group and is cured to ROM(Read Only Memory on the interior mainboard of computing machine, ROM (read-only memory)) program on chip, self-check program and system self-triggered program, editmenu after the program of the most important basic input and output of its in store computing machine, start, its major function provides the bottom, the most direct hardware setting, control and access for computing machine.By in bios code, integrating the binary object file of add-on card configuration parameter, the unloading phase of BIOS, be initialised at video card, after lighting screen, by the user, press shortcut, enter corresponding BIOS menu interface, by the BIOS menu interface, check, revise the configuration of add-on card.For example by " ctrl+s " shortcut, can advance the BIOS menu interface of Broadcom network interface card.But the method need to have the people of certain understanding to operate to BIOS; And, if there are many machinery requirements to revise, maybe needing to revise a plurality of configuration items, every machine is all wanted manual operations, and modification efficiency is low and easily make mistakes; Because the hot key of dissimilar add-on card may be different, or the situation that button does not respond occurs, the user possibly can't enter configuration interface, thereby causes parameter correctly not configure.
In addition, the user can change the configuration file that add-on card manufacturer provides according to demand, the instrument of writing with a brush dipped in Chinese ink and amended configuration file that again will be supporting with configuration file copy OS(Operating System, operating system to) under environment, by the mode of order line, complete the configuration of parameter.But the method relies on manufacturer the instrument of writing with a brush dipped in Chinese ink is provided, and easily obscures when multiple add-on card undated parameters are arranged; Because the order of the configuration parameter of different external connection card may be different, need the user to understand the corresponding relation of input command and parameter; And, OS need to be installed in advance, single board starting is upgraded under the OS environment, after having upgraded, need to restart OS and once just can come into force.
In sum, prior art needs human configuration add-on card parameter by the BIOS menu interface, by writing with a brush dipped in Chinese ink instrument, under the OS environment, configure the add-on card parameter-dependent by the mode of order line and write with a brush dipped in Chinese ink instrument, easily obscure and need to restart OS, therefore, the process efficiency of existing configuration add-on card parameter is low and easily make mistakes.
Summary of the invention
Technical matters
In view of this, the technical problem to be solved in the present invention is: the process efficiency of configuration add-on card parameter is low and easily make mistakes.
Technical scheme
In order to solve the problems of the technologies described above, according to one embodiment of the invention, provide a kind of add-on card method for parameter configuration, comprising: baseboard management controller BMC receives the add-on card parameter-configuring request that basic input-output system BIOS sends;
The parameter current configuration file of add-on card and default parameters configuration file are compared; And
In the situation that described parameter current configuration file is different from the default parameters configuration file, described parameter current configuration file is sent to described BIOS, so that described BIOS completes automatic renewal and the configuration of the parameter of add-on card according to described parameter current configuration file.
For above-mentioned add-on card method for parameter configuration, in a kind of possible implementation, before the described configuration file of parameter current by add-on card and default parameters configuration file compare, comprise: the described parameter current configuration file that described BMC receiving remote user interface sends, described parameter current configuration file is generated after described remote subscriber interface batch modification by the user.
For above-mentioned add-on card method for parameter configuration, in a kind of possible implementation, before the described configuration file of parameter current by add-on card and default parameters configuration file compare, also comprise: described BMC receives the described default parameters configuration file that described BIOS sends, and described default parameters configuration file is kept to nonvolatile memory NVRAM, described default parameters configuration file by described BIOS from the Erasable Programmable Read Only Memory EPROM EPROM of each add-on card, reading.
For above-mentioned add-on card method for parameter configuration, in a kind of possible implementation, described BIOS completes automatic renewal and the configuration of the parameter of add-on card according to described parameter current configuration file, comprise: described BIOS resolves described parameter current configuration file, analysis result is stored to chained list, and described analysis result comprises identification information and the corresponding configuration parameter information thereof of the add-on card of needs modification parameter; Described BIOS is in the process of carrying out the interconnected high-speed interface PCIE of external unit device scan, by the initial parameter Code copying of each add-on card to region of memory, according to described identification information, determine the position to be updated in described region of memory, adopt the parameter code of described identification information corresponding described position to be updated of configuration parameter information substitution in described chained list, obtain the current parameter code of each add-on card; And described BIOS calls the entrance function of the parameter code of each add-on card, to carry out the current parameter code of each add-on card.
For above-mentioned add-on card method for parameter configuration, in a kind of possible implementation, the parameter code of described each add-on card is that selectivity ROM (read-only memory) OPROM code or Extensible Firmware Interface EFI drive code.
In order to solve the problems of the technologies described above, according to another embodiment of the present invention, provide a kind of add-on card parameter configuration equipment, comprising:
Receiving element, the add-on card parameter-configuring request sent be used to receiving basic input-output system BIOS;
Processing unit, be connected with described receiving element, for comparing parameter current configuration file and the default parameters configuration file of add-on card; And
Transmitting element, with described processing unit, be connected, be used in the situation that described parameter current configuration file is different from the default parameters configuration file, described parameter current configuration file is sent to described BIOS, so that described BIOS completes automatic renewal and the configuration of the parameter of add-on card according to described parameter current configuration file.
For above-mentioned add-on card parameter configuration equipment, in a kind of possible implementation, the described parameter current configuration file that described receiving element also sends for the receiving remote user interface, described parameter current configuration file is generated after described remote subscriber interface batch modification by the user.
For above-mentioned add-on card parameter configuration equipment, in a kind of possible implementation, the described default parameters configuration file that described receiving element also sends be used to receiving described BIOS, described processing unit is also for described default parameters configuration file is kept to nonvolatile memory NVRAM, described default parameters configuration file by described BIOS from the Erasable Programmable Read Only Memory EPROM EPROM of each add-on card, reading.
In order to solve the problems of the technologies described above, according to still another embodiment of the invention, provide a kind of add-on card parameter configuring system, comprising:
BMC, the add-on card parameter configuration equipment of any one structure in the employing embodiment of the present invention;
BIOS, for completing automatic renewal and the configuration of the parameter of add-on card according to described parameter current configuration file; And
Remote subscriber interface, for according to the batch modification of user to the add-on card parameter, generate the parameter current configuration file.
For above-mentioned add-on card parameter configuring system, in a kind of possible implementation, described BIOS comprises: resolution unit, with described transmitting element, be connected, for resolving described parameter current configuration file, analysis result is stored to chained list, and described analysis result comprises identification information and the corresponding configuration parameter information thereof of the add-on card of needs modification parameter; Updating block, with described resolution unit, be connected, be used in the process of carrying out the interconnected high-speed interface PCIE of external unit device scan, by the initial parameter Code copying of each add-on card to region of memory, according to described identification information, determine the position to be updated in described region of memory, adopt the parameter code of described identification information corresponding described position to be updated of configuration parameter information substitution in described chained list, obtain the current parameter code of each add-on card; And performance element, with described updating block, be connected, be used to the entrance function of the parameter code that calls each add-on card, to carry out the current parameter code of each add-on card.
To above-mentioned add-on card parameter configuring system, in a kind of possible implementation, the parameter code of described each add-on card is that selectivity ROM (read-only memory) OPROM code or Extensible Firmware Interface EFI drive code
Beneficial effect
In the present invention, by BMC, receive the add-on card parameter-configuring request that BIOS sends, and the parameter current configuration file of add-on card and default parameters configuration file are compared, in the situation that described parameter current configuration file is different from the default parameters configuration file, described parameter current configuration file is sent to described BIOS, so that described BIOS completes automatic renewal and the configuration of the parameter of add-on card according to described parameter current configuration file.Add-on card method for parameter configuration according to the embodiment of the present invention, by BMC, the parameter current configuration file can be sent to BIOS, thereby support that BIOS carries out automatic, unified renewal and configuration to the parameter of add-on card, improved efficiency and the accuracy of configuration add-on card parameter.In addition, the user can revise the parameter of add-on card on remote subscriber interface, because user interface is not high to customer requirements, simple to operation in the add-on card parameter modification, be difficult for makeing mistakes, and further guarantees the correct configuration of add-on card parameter.
The accompanying drawing explanation
The Figure of description that is included in instructions and forms the part of instructions shows exemplary embodiment of the present invention, feature and aspect together with instructions, and be used to explaining principle of the present invention.
Fig. 1 illustrates the process flow diagram of add-on card method for parameter configuration according to an embodiment of the invention;
Fig. 2 a illustrates the process flow diagram of add-on card method for parameter configuration according to another embodiment of the present invention;
Fig. 2 b illustrates the schematic diagram that in add-on card method for parameter configuration according to another embodiment of the present invention, configuration file transmits;
Fig. 3 illustrates the structured flowchart of add-on card parameter configuration equipment according to an embodiment of the invention;
Fig. 4 illustrates the structured flowchart of add-on card parameter configuring system according to an embodiment of the invention; And
Fig. 5 illustrates the structured flowchart according to the add-on card parameter configuration equipment of further embodiment of this invention.
Embodiment
Below with reference to accompanying drawing, describe various exemplary embodiments of the present invention, feature and aspect in detail.The identical same or analogous element of Reference numeral presentation function in accompanying drawing.Although the various aspects of embodiment shown in the drawings, unless otherwise indicated, needn't draw accompanying drawing in proportion.
Here special-purpose word " exemplary " means " as example, embodiment or illustrative ".Here as " exemplary " illustrated any embodiment, needn't be interpreted as being better than or being better than other embodiment.
In addition, for better explanation the present invention, in embodiment hereinafter, provided numerous details.It will be appreciated by those skilled in the art that and there is no these details, the present invention can implement equally.In the other example, method, means, element and the circuit for everybody, known are not described in detail, so that highlight purport of the present invention.
Embodiment 1
Fig. 1 illustrates the process flow diagram of add-on card method for parameter configuration according to an embodiment of the invention.As shown in Figure 1, this add-on card method for parameter configuration can comprise the following steps:
Step S101, BMC(Baseboard Management Controller, baseboard management controller) receive the add-on card parameter-configuring request that BIOS sends;
Step S102, the parameter current configuration file of add-on card and default parameters configuration file are compared, in the situation that described parameter current configuration file is different from the default parameters configuration file, perform step S103, also can carry out other processing otherwise system can continue startup according to default configuration;
Step S103, described parameter current configuration file is sent to described BIOS, so that described BIOS completes automatic renewal and the configuration of the parameter of add-on card according to described parameter current configuration file.
In the embodiment of the present invention, can pass through IPMI(Intelligent Platform Management Interface, IPMI alternately between BMC and BIOS) order realizes.Wherein, the main application of IPMI be remotely administered server hardware, record the variety of event daily record of hardware, by significant event report to remote supervisory and control(ling) equipment.The core of IPMI is a special integrated circuit BMC, and BMC generally is arranged on mainboard.All IPMI functions can complete by BMC, sending the IPMI order.BMC can connect various sensors, and these sensor locations are on all parts of server, and BMC is by these sensor management server hardwares.In the embodiment of the present invention, BMC can obtain the add-on card parameter-configuring request that BIOS sends by receiving the IPMI order, after the parameter current configuration file of add-on card and default parameters configuration file are compared, if the parameter current configuration file is different from the default parameters configuration file, BIOS can the parameter current configuration file be sent to BIOS by the IPMI order, so that can complete according to the parameter current configuration file automatic renewal and the configuration of the parameter of add-on card.
The present embodiment can send to BIOS by the parameter current configuration file by BMC, thereby supports that BIOS carries out automatic, unified renewal and configuration to the parameter of add-on card, has improved efficiency and the accuracy of configuration add-on card parameter.
Embodiment 2
Fig. 2 a illustrates the process flow diagram of add-on card method for parameter configuration according to another embodiment of the present invention.Step identical with Fig. 1 label in Fig. 2 a has identical function, for simplicity's sake, omits the detailed description to these steps.And as shown in Figure 2 a, shown in Fig. 2 a, the key distinction of method and method shown in Figure 1 is, before step S102, this add-on card method for parameter configuration can also comprise:
The described parameter current configuration file that step S201, described BMC receiving remote user interface send, wherein, described parameter current configuration file is generated after described remote subscriber interface batch modification by the user.
Particularly, as shown in Figure 2 b, for the schematic diagram that in add-on card method for parameter configuration according to another embodiment of the present invention, configuration file transmits is shown, after the user configures by remote subscriber interface batch modification add-on card, can generate the parameter current configuration file, and this current parameter configuration files is sent to BMC, be kept at the NVRAM(Non-Volatile Random Access Memory of BMC, nonvolatile memory) in.
The network interface card of take is example, supposes that the identification information of network interface card in a certain server is: VID(Vendor Identity, equipment manufacturers' numbering) and DID(Device Identity, device numbering).When the user need to be " iSCSI " to the OEMELX_PFType parameter modification in this network card configuration parameter, by the OEMELX_MinBandwidth parameter modification in configuration parameter, be " 50 ", the parameter current configuration file generated after revising by remote subscriber interface can be following form:
{
#NIC
netcard=VID:DID
#CMD
set netport0/pf2OEMELX_PFType=iSCSI
set netport0/pf0OEMELX_MinBandwidth=50
}
Wherein, single file " { " means that the configuration file of network interface card starts, single file " } " means that the configuration file of network interface card finishes, and means an information of throwing the net card.Single " # " means annotation, and normal project is: #NIC, #CMD.Netcard=VID:DID means the network interface card identification information, the identification information of described network interface card include but not limited to VID and DID any one or a plurality of." the set netport0/pf2OEMELX_PFType=iSCSI " of #CMD and " set netport0/pf0OEMELX_MinBandwidth=50 " are the discernible order of standard network interface card, mean the network card configuration parameter information.This configuration file is supported null, but wardrobe are without space.
Further, before step S102, can also comprise:
Step S202, this described BMC receive the described default parameters configuration file that described BIOS sends, and described default parameters configuration file is kept to nonvolatile memory NVRAM, wherein, described default parameters configuration file by described BIOS from the Erasable Programmable Read Only Memory EPROM EPROM of each add-on card, reading.
Particularly, in system starting process for the first time, BIOS can read the default parameters of add-on card, then by sending the IPMI order, the default parameters of add-on card is passed to BMC with the form of default parameters configuration file, and is kept in the NVRAM of BMC.In addition, after each BIOS has revised the configuration parameter of add-on card, up-to-date parameter configuration files can be sent to BMC, as the default parameters configuration file of this add-on card.
After BIOS carries the IPMI order of add-on card parameter-configuring request to the BMC transmission, if overtime BIOS does not receive the response that BMC returns, can process by the default parameters configuration file.Wherein, BMC need to compare parameter current configuration file and default parameters configuration file, if different, BMC sends to BIOS by the parameter current configuration file, if identical, BIOS can continue to start according to the default parameters configuration file.
Wherein, step S201 and step S202 can in no particular order, also can first perform step 202, then perform step 201.
Again further, in step 103, described BIOS comprises according to automatic renewal and configuration that described parameter current configuration file completes the parameter of add-on card:
Step S203, described BIOS resolve the parameter current configuration file, and analysis result is stored to chained list, and described analysis result comprises identification information and the corresponding configuration parameter information thereof of the add-on card of needs modification parameter;
Particularly, after BIOS receives the parameter current configuration file that BMC sends, described BIOS will resolve this current parameter configuration files line by line, and analysis result is stored in CARD_INFO structure and PciExecuteCommand function, wherein, the CARD_INFO structure is the chained list of the identification information of storage add-on card, and the PciExecuteCommand function has been the function of configuration parameter order, can call the configuration parameter information of add-on card.
For example, this CARD_INFO structure is:
typedef struct{
UINT16 VID;
UINT16 DID;
}CARD_INFO;
PciExecuteCommand function form is:
PciExecuteCommand(
IN PCI_COMMAND_LINE_PROTOCOL *This,
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN CHAR8 *Command,
IN BOOLEAN Commit,
IN PCI_COMMAND_LINE_PROTOCOL_EXECUTE_CALLBACK CallBack
)
Wherein, This is a pointer that points to the example of add-on card parameter configuration process PCI_COMMAND_LINE_PROTOCOL entity.DevicePath is the pointer that a sensing needs the configuration parameter add-on card.Command is one and is used in reference to the pointer that needs the add-on card of configuration parameter configuration parameter to depositing.The sign of Commit to be BIOS arranged, be used for before loading OPROM log-in command, this sign is in order to judge the coupling of card, whether needs to carry out parameter configuration, when this is masked as true time, order is carried out immediately.CallBack is a callback function function of BIOS registration, if the configuration parameter order sends successfully, will call this function and return to execution result.
Step S204, described BIOS are in the process of carrying out the interconnected high-speed interface PCIE of external unit device scan, by the initial parameter Code copying of each add-on card to region of memory, according to described identification information, determine the position to be updated in described region of memory, adopt the parameter code of described identification information corresponding described position to be updated of configuration parameter information substitution in described chained list, obtain the current parameter code of each add-on card;
Wherein, the initial parameter code of add-on card can comprise that OPROM code or EFI drive code.
Particularly, BIOS is when carrying out the PCIE device scan, copy the OPROM code of each add-on card or EFI driving code to one section region of memory, according to the VID:DID about the add-on card that needs configuration parameter in the CARD_INFO structure, mate its configuration parameter information, and determine the position to be updated in described region of memory.If when the pointer position of the add-on card identification information of sensing configuration parameter is identical with the pointer position of pointing to this add-on card configuration parameter, mated, Commit be set and be masked as very.Then BIOS substitutes new parameter code the parameter code of described position to be updated by the function PciExecuteCommand of call configuration option order, and the parameter that completes the add-on card that needs configuration parameter is upgraded.
Step S205, described BIOS call the entrance function of the parameter code of each add-on card, to carry out the current parameter code of each add-on card.
Particularly, described BIOS calls OPROM or the EFI Driver Entry function of each add-on card, and to carry out the current parameter code of each add-on card, BIOS gives control the execution environment of OPROM or EFI driving, in operational process, completes parameter and automatically configures.When the add-on card parameter configuration completed, described PciExecuteCommand function returned to configuration result to described BIOS, and the execution environment of OPROM or EFI driving is returned BIOS by control, system continuation startup.
In the present embodiment, the parameter current configuration file can be sent to BIOS by BMC, thereby support that BIOS carries out automatic, unified renewal and configuration to the parameter of add-on card, improve efficiency and the accuracy of configuration add-on card parameter.In addition, the user can revise the parameter of add-on card on remote subscriber interface, because user interface is not high to customer requirements, simple to operation in the add-on card parameter modification, be difficult for makeing mistakes, and further guarantees the correct configuration of add-on card parameter.
Embodiment 3
Fig. 3 illustrates the structured flowchart of add-on card parameter configuration equipment according to an embodiment of the invention, and as shown in Figure 3, this add-on card parameter configuration equipment can comprise: receiving element 301, processing unit 302 and transmitting element 303.Wherein, receiving element 301 is be used to receiving the add-on card parameter-configuring request of basic input-output system BIOS transmission.Processing unit 302 is connected with receiving element 301, for comparing parameter current configuration file and the default parameters configuration file of add-on card.Transmitting element 303 is connected with processing unit 302, be used in the situation that described parameter current configuration file is different from the default parameters configuration file, described parameter current configuration file is sent to described BIOS, so that described BIOS completes automatic renewal and the configuration of the parameter of add-on card according to described parameter current configuration file.
Particularly, the receiving element 301 of add-on card parameter configuration equipment, processing unit 302 and transmitting element 303 can be arranged in BMC, can realize by the IPMI order alternately between BMC and BIOS.Receiving element 301 can obtain the add-on card parameter-configuring request that BIOS sends by receiving the IPMI order, by processing unit 302, the parameter current configuration file of add-on card and default parameters configuration file are compared, if the parameter current configuration file is different from the default parameters configuration file, BIOS by transmitting element 303IPMI order, the parameter current configuration file sent to BIOS, so that can complete according to the parameter current configuration file automatic renewal and the configuration of the parameter of add-on card.
In a kind of possible implementation, receiving element 301 can also be for the described parameter current configuration file of receiving remote user interface transmission, and wherein, described parameter current configuration file is generated after described remote subscriber interface batch modification by the user.Specifically can be with reference to the associated description of above-mentioned add-on card method for parameter configuration embodiment and Fig. 2 a.
In a kind of possible implementation, the described default parameters configuration file that receiving element 301 can also send be used to receiving described BIOS, processing unit 302 is also for described default parameters configuration file is kept to nonvolatile memory NVRAM, described default parameters configuration file by described BIOS from the Erasable Programmable Read Only Memory EPROM EPROM of each add-on card, reading.Specifically can be with reference to the associated description of above-mentioned add-on card method for parameter configuration embodiment and Fig. 2 a.
The add-on card parameter configuration equipment of the present embodiment, by transmitting element, the parameter current configuration file can be sent to BIOS, thereby support that BIOS carries out automatic, unified renewal and configuration to the parameter of add-on card, improved efficiency and the accuracy of configuration add-on card parameter.
Embodiment 4
Fig. 4 illustrates the structured flowchart of add-on card parameter configuring system according to an embodiment of the invention, and as shown in Figure 4, this add-on card parameter configuring system can comprise remote subscriber interface 401, BMC402 and BIOS403.
Wherein, BMC402 can adopt the add-on card parameter configuration equipment of any one structure in the above embodiment of the present invention.Remote subscriber interface 401, for according to the batch modification of user to the add-on card parameter, generates the parameter current configuration file.
Particularly, after the BMC402 of the embodiment of the present invention receives the parameter-configuring request of BIOS403 transmission, the default configuration file that the current configuration parameter file that the remote subscriber interface 401 that can relatively receive sends and BIOS403 send, if the two difference, send to BIOS403 by described current configuration parameter file.BIOS403 completes automatic renewal and the configuration of the parameter of add-on card according to described parameter current configuration file.Wherein, BIOS403 can comprise resolution unit 404, updating block 405 and performance element 406.
Tool is sayed it, resolution unit 404 is connected with add-on card parameter configuration equipment 402, for resolving described parameter current configuration file, analysis result is stored to chained list, described analysis result comprises identification information and the corresponding configuration parameter information thereof of the add-on card of needs modification parameter.Updating block 405, with resolution unit 404, be connected, be used in the process of carrying out the interconnected high-speed interface PCIE of external unit device scan, by the initial parameter Code copying of each add-on card to region of memory, according to described identification information, determine the position to be updated in described region of memory, adopt the parameter code of described identification information corresponding described position to be updated of configuration parameter information substitution in described chained list, obtain the current parameter code of each add-on card.Performance element 406, be connected with updating block 405, be used to the entrance function of the parameter code that calls each add-on card, to carry out the current parameter code of each add-on card.Resolution unit 404, updating block 405 and performance element 406 are carried out the process particularly of add-on card parameter configuration, can be referring to the associated description of above-mentioned add-on card method for parameter configuration embodiment and Fig. 2 a.
The system of the present embodiment add-on card parameter configuration, transmitting element by add-on card parameter configuration equipment can send to BIOS by the parameter current configuration file, thereby support that BIOS carries out automatic, unified renewal and configuration to the parameter of add-on card, improved efficiency and the accuracy of configuration add-on card parameter.In addition, the user can revise the parameter of add-on card on remote subscriber interface, because user interface is not high to customer requirements, simple to operation in the add-on card parameter modification, be difficult for makeing mistakes, and further guarantees the correct configuration of add-on card parameter.
Embodiment 5
Fig. 5 illustrates the structured flowchart according to the add-on card parameter configuration equipment of further embodiment of this invention.Described add-on card parameter configuration equipment can be host server, personal computer PC or portable portable computer or the terminal etc. that possess computing power.The specific embodiment of the invention is not done restriction to the specific implementation of computing node.
As shown in Figure 5, add-on card parameter configuration equipment 1100 comprises processor (processor) 1110, communication interface (Communications Interface) 1120, storer (memory array) 1130 and bus 1140.Wherein, processor 1110, communication interface 1120 and storer 1130 complete mutual communication by bus 1140.
Communication interface 1120 for net element communication, wherein network element comprises such as the Virtual Machine Manager center, shares storage etc.
Processor 1110 is for executive routine.Processor 1110 may be a central processor CPU, or application-specific integrated circuit ASIC (Application Specific Integrated Circuit), or is configured to implement one or more integrated circuit of the embodiment of the present invention.
Storer 1130 is be used to depositing program and/or data.Storer 1130 may comprise the high-speed RAM storer, also may also comprise nonvolatile memory (non-volatile memory), for example at least one magnetic disk memory.Storer 1130 can be also memory array.Storer 1130 also may be by piecemeal, and described can become virtual volume by certain principle combinations.
In a kind of possible embodiment, said procedure can be the program code that comprises computer-managed instruction.Described program specifically can be used for:
Receive the add-on card parameter-configuring request that basic input-output system BIOS sends;
The parameter current configuration file of add-on card and default parameters configuration file are compared; And
In the situation that described parameter current configuration file is different from the default parameters configuration file, described parameter current configuration file is sent to described BIOS, so that described BIOS completes automatic renewal and the configuration of the parameter of add-on card according to described parameter current configuration file.
The add-on card parameter configuration equipment of the above embodiment of the present invention, can send to BIOS by the parameter current configuration file, thereby support that BIOS carries out automatic, unified renewal and configuration to the parameter of add-on card, improved efficiency and the accuracy of configuration add-on card parameter.
Those of ordinary skills can recognize, each exemplary cell and algorithm steps in embodiment described herein can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions realize with hardware or software form actually, depend on application-specific and the design constraint of technical scheme.The professional and technical personnel can realize described function for specific application choice diverse ways, but this realization should not thought and exceeds scope of the present invention.
If the form of computer software of usining realizes described function and as production marketing independently or while using, can think to a certain extent that all or part of (part for example prior art contributed) of technical scheme of the present invention is with the form embodiment of computer software product.This computer software product is stored in the storage medium of embodied on computer readable usually, comprises that some instructions are used so that computer equipment (can be personal computer, server or the network equipment etc.) is carried out all or part of step of various embodiments of the present invention method.And aforesaid storage medium comprises the various media that can be program code stored such as USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection domain with claim.
Claims (11)
1. an add-on card method for parameter configuration, is characterized in that, comprising:
Baseboard management controller BMC receives the add-on card parameter-configuring request that basic input-output system BIOS sends;
The parameter current configuration file of add-on card and default parameters configuration file are compared; And
In the situation that described parameter current configuration file is different from the default parameters configuration file, described parameter current configuration file is sent to described BIOS, so that described BIOS completes automatic renewal and the configuration of the parameter of add-on card according to described parameter current configuration file.
2. add-on card method for parameter configuration according to claim 1, is characterized in that, before the described configuration file of parameter current by add-on card and default parameters configuration file compare, comprising:
The described parameter current configuration file that described BMC receiving remote user interface sends, described parameter current configuration file is generated after described remote subscriber interface batch modification by the user.
3. add-on card method for parameter configuration according to claim 1 and 2, is characterized in that, before the described configuration file of parameter current by add-on card and default parameters configuration file compare, also comprises:
Described BMC receives the described default parameters configuration file that described BIOS sends, and described default parameters configuration file is kept to nonvolatile memory NVRAM, described default parameters configuration file by described BIOS from the Erasable Programmable Read Only Memory EPROM EPROM of each add-on card, reading.
4. according to the described add-on card method for parameter configuration of any one in claim 1-3, it is characterized in that, described BIOS completes automatic renewal and the configuration of the parameter of add-on card according to described parameter current configuration file, comprising:
Described BIOS resolves described parameter current configuration file, and analysis result is stored to chained list, and described analysis result comprises identification information and the corresponding configuration parameter information thereof of the add-on card of needs modification parameter;
Described BIOS is in the process of carrying out the interconnected high-speed interface PCIE of external unit device scan, by the initial parameter Code copying of each add-on card to region of memory, according to described identification information, determine the position to be updated in described region of memory, adopt the parameter code of described identification information corresponding described position to be updated of configuration parameter information substitution in described chained list, obtain the current parameter code of each add-on card; And
Described BIOS calls the entrance function of the parameter code of each add-on card, to carry out the current parameter code of each add-on card.
5. add-on card method for parameter configuration according to claim 4, is characterized in that, the parameter code of described each add-on card is that selectivity ROM (read-only memory) OPROM code or Extensible Firmware Interface EFI drive code.
6. an add-on card parameter configuration equipment, is characterized in that, comprising:
Receiving element, the add-on card parameter-configuring request sent be used to receiving basic input-output system BIOS;
Processing unit, be connected with described receiving element, for comparing parameter current configuration file and the default parameters configuration file of add-on card; And
Transmitting element, with described processing unit, be connected, be used in the situation that described parameter current configuration file is different from the default parameters configuration file, described parameter current configuration file is sent to described BIOS, so that described BIOS completes automatic renewal and the configuration of the parameter of add-on card according to described parameter current configuration file.
7. add-on card parameter configuration equipment according to claim 6, it is characterized in that, the described parameter current configuration file that described receiving element also sends for the receiving remote user interface, described parameter current configuration file is generated after described remote subscriber interface batch modification by the user.
8. add-on card parameter configuration equipment according to claim 6, it is characterized in that, the described default parameters configuration file that described receiving element also sends be used to receiving described BIOS, described processing unit is also for described default parameters configuration file is kept to nonvolatile memory NVRAM, described default parameters configuration file by described BIOS from the Erasable Programmable Read Only Memory EPROM EPROM of each add-on card, reading.
9. an add-on card parameter configuring system, is characterized in that, comprising:
BMC, adopt the described add-on card parameter configuration of any one equipment in claim 6-8;
BIOS, for completing automatic renewal and the configuration of the parameter of add-on card according to described parameter current configuration file; And
Remote subscriber interface, for according to the batch modification of user to the add-on card parameter, generate the parameter current configuration file.
10. add-on card parameter configuring system according to claim 9, is characterized in that, described BIOS comprises:
Resolution unit, be connected with described transmitting element, be used to resolving described parameter current configuration file, analysis result is stored to chained list, and described analysis result comprises identification information and the corresponding configuration parameter information thereof of the add-on card of needs modification parameter;
Updating block, with described resolution unit, be connected, be used in the process of carrying out the interconnected high-speed interface PCIE of external unit device scan, by the initial parameter Code copying of each add-on card to region of memory, according to described identification information, determine the position to be updated in described region of memory, adopt the parameter code of described identification information corresponding described position to be updated of configuration parameter information substitution in described chained list, obtain the current parameter code of each add-on card; And
Performance element, be connected with described updating block, be used to the entrance function of the parameter code that calls each add-on card, to carry out the current parameter code of each add-on card.
11. add-on card parameter configuring system according to claim 10, is characterized in that, the parameter code of described each add-on card is that selectivity ROM (read-only memory) OPROM code or Extensible Firmware Interface EFI drive code.
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Effective date of registration: 20211222 Address after: 450046 Floor 9, building 1, Zhengshang Boya Plaza, Longzihu wisdom Island, Zhengdong New Area, Zhengzhou City, Henan Province Patentee after: Super fusion Digital Technology Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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