CN105843718A - Test board card as well as management card test system and method - Google Patents
Test board card as well as management card test system and method Download PDFInfo
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- CN105843718A CN105843718A CN201610205784.0A CN201610205784A CN105843718A CN 105843718 A CN105843718 A CN 105843718A CN 201610205784 A CN201610205784 A CN 201610205784A CN 105843718 A CN105843718 A CN 105843718A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2273—Test methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/26—Functional testing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/26—Functional testing
- G06F11/273—Tester hardware, i.e. output processing circuits
- G06F11/2733—Test interface between tester and unit under test
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Abstract
The invention provides a test board card as well as a management card test system and method. The test board card comprises a network loopback module, bus equipment and an LED circuit, wherein the network loopback module is connected with a network interface of a peripheral management card and used for receiving a first data signal sent by the network interface of the peripheral management card and looping back the first data signal to the network interface of the peripheral management card; the bus equipment is connected with a bus interface of the peripheral management card and used for receiving a second data signal sent by the bus interface of the peripheral management card and sending a third data signal to the bus interface of the peripheral management card; the LED circuit is connected with GPIO (general purpose input/output) of the peripheral management card and used for changing the state of an LED when receiving a fourth data signal sent by the GPIO of the peripheral management card. With adoption of the scheme, the management card test efficiency can be increased greatly.
Description
Technical field
The present invention relates to Computer Applied Technology field, particularly to one test board, management card test
System and method.
Background technology
Management card, as a kind of board, plays vital effect in server admin, its by with
In server, modules is connected, and comes monitoring server duty, server failure analysis, fault police
Upgrading of announcement and server system firmware etc., therefore, needs its merit in management card production process
Can verify, it is ensured that the management card dispatched from the factory can normally work.
At present, the mode of management card test is mainly, by the System Management Bus of management card to be tested
(System Management Bus, SMBUS), universal input/output (General Purpose Input
Output, GPIO) and the various piece connection of network interface and a complete server system, with to pipe
Reason card is tested, and i.e. uses server system complete machine to test management card.Due to server system
The operation complexity of complete machine is higher, causes signal transmission more complicated so that existing this management card is surveyed
Examination process is lasted longer, causes test and management card inefficiency.
Summary of the invention
Embodiments provide a kind of test board, management card test system and method, it is possible to effectively
Ground improves the efficiency of test and management card.
A kind of test board, including: network loopback module, bus apparatus and LED circuit, wherein,
Described network loopback module, is connected with the network interface of peripheral equipment management card, is used for receiving described peripheral hardware
The first data signal that the network interface of management card sends, and described first data signal loopback is given described
The network interface of peripheral equipment management card；
Described bus apparatus, is connected with the EBI of peripheral equipment management card, is used for receiving described peripheral equipment management
The second data signal that the EBI of card sends, and send the 3rd data signal to described peripheral equipment management card
EBI；
Described LED circuit, is connected with the GPIO of peripheral equipment management card, for when receiving described peripheral hardware pipe
During four data signal that the GPIO of reason card sends, change the state of LED.
Preferably, when described first data signal, including: during connection request,
Described network loopback module, for receive described peripheral equipment management card network interface send with described
The first answer signal that connection request is corresponding, and give described peripheral equipment management by described first answer signal loopback
The network interface of card.
Preferably, described bus apparatus, including: SMBUS equipment；
Described SMBUS equipment, the SMBUS EBI of peripheral equipment management card is connected, is used for receiving institute
State the SMBUS protocol data signal that the SMBUS interface of peripheral equipment management card sends, and be described
SMBUS protocol data signal generates the second answer signal, and described second answer signal is returned to institute
State the SMBUS EBI of peripheral equipment management card.
Preferably, described SMBUS equipment, including: EEP ROM.
Preferably, above-mentioned test board, farther include: supply module, be used for:
It is connected with the power supply of peripheral hardware, receives the electric energy of the power supply of described peripheral hardware, utilize the described electricity received
Can, power for described network loopback module, described bus apparatus and described LED circuit.
A kind of management card test system, including: any of the above-described described test board and management card, wherein,
Described management card comprises network interface, EBI and GPIO, wherein,
Described network interface, for transmission the first data signal to described test board, and receives described survey
First data signal of test plate (panel) card loopback；
Described EBI, for transmission the second data signal to described test board, receives described test
The 3rd data signal that board sends；
Described GPIO, for sending the 4th signal to described test board.
Preferably, said system, farther include: power supply, respectively with described test board and management card
It is connected, for blocking power supply for described test board and management.
Preferably, said system, farther include: terminal, be connected, for institute with described management card
State management card and send order, read and show described network interface, described EBI and described GPIO
Status information；
Described network interface, for receiving the first order that described terminal sends, and according to described first life
Order sends the status information of self to described terminal；
Described EBI, for receiving the second order that described terminal sends, and by described second order
In described second data signal give described test board, and according to described second order, send self
Status information gives described terminal；
Described GPIO, for receiving the 3rd order that described terminal sends, and by described 3rd order
Described 4th data signal give described test board, and according to described 3rd order, send the shape of self
State information gives described terminal.
A kind of any of the above-described described test board is utilized to achieve management card test method, respectively will test
The network loopback module of board is connected with the network interface of management card, the bus apparatus of test board and management
The EBI of card is connected, and LED circuit is connected with the GPIO of management card, also includes:
Network loopback module is utilized to receive the first data signal that described network interface sends, and by described the
One data signal loopback gives described network interface；
Utilize bus apparatus to receive the second data signal that described EBI sends, and send the 3rd data
Signal gives described EBI；
When LED circuit receives four data signal that described GPIO sends, change LED
State.
Preferably, described first data signal, including: connection request；
Described, described first data signal loopback is given after described network interface, farther include: profit
First corresponding with described connection request receiving the transmission of described network interface by described network loopback module should
Answer signal, and give described network interface by described first answer signal loopback.
Preferably, described bus apparatus, including: SMBUS equipment；
Utilize described SMBUS equipment, receive the SMBUS that the SMBUS interface of described management card sends
Protocol data signal, and generate the second answer signal for described SMBUS protocol data signal, and by institute
State the second answer signal and return to the SMBUS EBI of described management card.
Preferably, said method, farther include:
Being connected with power supply by described test board, receive the electric energy of described power supply, it is described that utilization receives
Electric energy, powers for described network loopback module, described bus apparatus and described LED circuit.
Embodiments provide a kind of test board, management card test system and method, this test board
Card, including: network loopback module, bus apparatus and LED circuit, wherein, by network loopback module,
Be connected with the network interface of peripheral equipment management card, receive described peripheral equipment management card network interface send first
Data signal, and described first data signal loopback is given the network interface of described peripheral equipment management card；Pass through
Bus apparatus, is connected with the EBI of peripheral equipment management card, receives the EBI of described peripheral equipment management card
The second data signal sent, and send the 3rd data signal EBI to described peripheral equipment management card；
By LED circuit, it is connected with the GPIO of peripheral equipment management card, when receiving described peripheral equipment management card
During four data signal that GPIO sends, change the state of LED, by testing the network rings of board
Return module and be capable of the test of the network port to management card, and achieved management by bus apparatus
The test of the bus port of card, realizes the test to the GPIO that management blocks by LED circuit, and with complete
Whole server system is compared, network loopback module in the test board that the embodiment of the present invention provides, total
Line equipment and LED circuit simple structure, reduce the complexity that signal is propagated, be effectively improved test
The efficiency of management card.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is some embodiments of the present invention, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of structural representation testing board that one embodiment of the invention provides；
Fig. 2 is a kind of structural representation testing board that another embodiment of the present invention provides；
Fig. 3 is a kind of structural representation managing card test system that one embodiment of the invention provides；
Fig. 4 is a kind of flow chart managing card test method that one embodiment of the invention provides；
Fig. 5 is a kind of flow chart managing card test method that another embodiment of the present invention provides；
Fig. 6 is a kind of structural representation managing card test system that another embodiment of the present invention provides.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with this
Accompanying drawing in bright embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention,
Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments, based on
Embodiment in the present invention, those of ordinary skill in the art are institute on the premise of not making creative work
The every other embodiment obtained, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, embodiments provide a kind of test board, this test board 10 can wrap
Include:
Network loopback module 101, bus apparatus 102 and LED circuit 103, wherein,
Network loopback module 101, is connected with the network interface of peripheral equipment management card, is used for receiving peripheral equipment management
The first data signal that the network interface of card sends, and by the first data signal loopback to peripheral equipment management card
Network interface；
Bus apparatus 102, is connected with the EBI of peripheral equipment management card, for receiving peripheral equipment management card
The second data signal that EBI sends, and send the 3rd data signal and connect to the bus of peripheral equipment management card
Mouthful；
LED circuit 103, is connected with the GPIO of peripheral equipment management card, for when receiving peripheral equipment management card
GPIO send four data signals time, change LED state.
In the embodiment shown in fig. 1, by network loopback module, connect with the network of peripheral equipment management card
Mouthful it is connected, receives the first data signal that the network interface of described peripheral equipment management card sends, and by described the
One data signal loopback gives the network interface of described peripheral equipment management card；By bus apparatus, with peripheral equipment management
The EBI of card is connected, and receives the second data signal that the EBI of described peripheral equipment management card sends,
And send the 3rd data signal EBI to described peripheral equipment management card；By LED circuit, with peripheral hardware
The GPIO of management card is connected, when the 4th data letter that the GPIO receiving described peripheral equipment management card sends
Number time, change LED state, by test board network loopback module be capable of to management card
The test of the network port, and achieved the test of bus port to management card by bus apparatus, logical
Cross LED circuit and realize the test of the GPIO to management card, and compared with complete server system, this
Network loopback module, bus apparatus and LED circuit structure letter in the test board that inventive embodiments provides
Single, reduce the complexity that signal is propagated, be effectively improved the efficiency of test and management card.
In an alternative embodiment of the invention, when the first data signal, including: during connection request, network rings
Return module 101, for receiving first corresponding with connection request that the network interface of peripheral equipment management card sends
Answer signal, and by the first answer signal loopback to the network interface of peripheral equipment management card.
In an alternative embodiment of the invention, bus apparatus 102, including: SMBUS equipment (does not shows in figure
Go out)；
SMBUS equipment, the SMBUS EBI of peripheral equipment management card is connected, is used for receiving peripheral equipment management
The SMBUS protocol data signal that the SMBUS interface of card sends, and believe for SMBUS protocol data
Number generate the second answer signal, and the second answer signal is returned to the SMBUS bus of peripheral equipment management card
Interface, the embodiment of the present invention achieves the test of SMBUS interface present in management card.
In still another embodiment of the process, SMBUS equipment, including: EEP ROM, it is ensured that test
The durability of board.
As in figure 2 it is shown, in an embodiment of the invention, test board, farther include:
Supply module 201, for being connected with the power supply of peripheral hardware, receives the electric energy of the power supply of peripheral hardware, utilizes
The electric energy received, powers 103 for network loopback module 101, bus apparatus 102 and LED circuit.
The contents such as the information between each unit in said apparatus is mutual, execution process, due to the present invention
Embodiment of the method is based on same design, and particular content can be found in the narration in the inventive method embodiment, this
Place repeats no more.
As it is shown on figure 3, the embodiment of the present invention provides one management card test system, this system includes: on
State any one test board 301 and manage card 302, wherein,
Management card 302 comprises network interface 3021, EBI 3022 and GPIO3023, wherein,
Network interface 3021, for transmission the first data signal to test board 301, and receives test board
Block the first data signal of 301 loopbacks；
EBI 3022, for sending the second data signal to test board 301, reception test board
301 the 3rd data signals sent；
GPIO3023, for sending the 4th signal to test board 301.
In an alternative embodiment of the invention, said system, farther include: power supply (not shown),
Respectively with test board 301 and management card 302, for for testing board 301 and management card 302 power supply.
In an alternative embodiment of the invention, said system, farther include: terminal (not shown),
302 be connected with management card, for ordering to management card 302 transmission, read and show network interface 3021,
The status information of EBI 3022 and GPIO3023；
Network interface 3021, is used for receiving the first order that terminal sends, and sends certainly according to the first order
The status information of body is to terminal；
EBI 3022, for receiving the second order that terminal sends, and by second in the second order
Data signal gives test board 301, and according to the second order, sends the status information of self to terminal；
GPIO3023, for receiving the 3rd order that terminal sends, and by the 4th data in the 3rd order
Signal gives test board 301, and according to the 3rd order, sends the status information of self to terminal.
As shown in Figure 4, the embodiment of the present invention provides a kind of and utilizes any of the above-described described test board realization
Management card test method, the method may include steps of:
Step 401: respectively the network loopback module of test board is connected with the network interface of management card,
The bus apparatus of test board is connected with the EBI of management card, LED circuit and the GPIO managing card
It is connected；
Step 402: utilize network loopback module to receive the first data signal that network interface sends, and will
First data signal loopback is to network interface；
Step 403: utilize bus apparatus to receive the second data signal that EBI sends, and send the
Three data signals are to EBI；
Step 404: when LED circuit receives four data signal that GPIO sends, change LED
The state of lamp.
In an embodiment of the invention, the first data signal, including: connection request；By the first number
After the number of it is believed that loopback is to network interface, farther include: utilize network loopback module to receive network interface
First answer signal corresponding with connection request sent, and by the first answer signal loopback to network interface,
Test network interface connectivity is achieved by this process.
In an embodiment of the invention, bus apparatus, including: SMBUS equipment；Utilize SMBUS
Equipment, receives the SMBUS protocol data signal that the SMBUS interface of management card sends, and is SMBUS
Protocol data signal generates the second answer signal, and the second answer signal returns to the SMBUS of management card
EBI, it is achieved that to the test of SMBUS interface in management card.
In an embodiment of the invention, said method farther includes: by described test board and power supply
Be connected, receive the electric energy of described power supply, utilize the described electric energy received, for described network loopback module,
Described bus apparatus and described LED circuit are powered, it is ensured that test the properly functioning of board.
What deserves to be explained is, above-mentioned steps 402 test network interface, step 403 test EBI and
Step 404 test GPIO process and in no particular order order, i.e. step 402, step 403 and step
There is no strict sequencing between 404, do not interfere with each other, can synchronize to carry out, it is also possible in any order
Carry out.
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the pipe shown in Fig. 6
Reason card test system, realizes management card test method by interaction between modules in test system
Describe in detail further, as it is shown in figure 5, the method may comprise steps of:
Step 501: respectively the network loopback module of test board is connected with the network interface of management card,
The bus apparatus of test board is connected with the EBI of management card, LED circuit and the GPIO managing card
It is connected；
Step 502: power supply is connected with test board and management card respectively；
Step 503: terminal is connected with management card；
Step 501 to step 503 is the installation process of the management card test system shown in Fig. 6, i.e. tests
The network loopback module 6011 of board 601 is connected with the network interface 6021 of management card 602, test board
The bus apparatus 6012 of card 601 is connected with the EBI 6022 of management card 602, LED circuit 6013
It is connected with the GPIO6023 of management card 602；Power supply 603 can be ATX power supply, with test board
601 and management card 602；Terminal 604 is connected with management card 602.
Step 504: utilize power supply for test board and management card power supply；
In order to ensure management card and the operation of test board, the embodiment of the present invention is by the power supply of peripheral hardware such as
ATX power supplys etc. are one of bases realizing test for test board and management card power supply, this step.
What deserves to be explained is, management card is tested being usually the survey that management blocks each interface communication situation
Examination, and the interface managing card generally comprises: network interface, EBI and GPIO interface, at this
In inventive embodiments, step 505 to step 508 is the test of the network interface signal intelligence to management card；
Step 509 to step 511 is the test of the EBI signal intelligence to management card；Step 512 is to step
Rapid 514 is the test of the GPIO interface signal intelligence to management card.And to the test of network interface, right
The test of EBI and the test to GPIO interface do not interfere with each other, therefore, and the test to these interfaces
Process can synchronize to carry out, and i.e. step 505 is to step 508, step 509 to step 511, step 512
Can synchronize to occur to step 514.
Step 505: utilize the reception network interface transmission of network loopback module comprises the first of connection request
Data signal, and the first data signal loopback of connection request will be comprised to network interface；
In this step, illustrate, by network loopback mould as a example by network interface transmission connection request
After block receives connection request, giving the network port this connection request loopback again, the network port is receiving
During this connection request, the answer signal of a successful connection can be generated again according to this connection request, and should
The answer signal of successful connection is sent to the coupled network i.e. step 506 of loopback module.
Step 506: utilize network interface receive comprise connection request the first data signal, and send with
The first answer signal that connection request is corresponding is sent to network loopback module；
Step 507: utilize network loopback module to receive the first answer signal, and by the first answer signal ring
Back to network interface；
In this step, network loopback module receives the answer signal of successful connection, again can by this even
Connect successful answer signal loopback and give network interface, then, network interface will be considered that self have received
Connection request and the answer signal of successful connection, and whether this signal is the unimportant of self transmission, logical
Cross the communication of this procedure declaration network interface normal, and if network interface can not receive network loopback mould
Block loopback gives its signal, then explanation network interface communication abnormality.
Step 508: utilize network interface record oneself state information；
During data or signal send and receive, network interface can record the network interface state of self.
Step 509: utilize bus apparatus to receive the second data signal that EBI sends；
In this step, using SMBUS bus as EBI, EEPROM as bus apparatus it is
Example, the second data signal that this SMBUS bus sends can be to carry in the IPMI order that terminal sends
The data signal with SMBUS agreement, EEPROM then receives this number with SMBUS agreement
The number of it is believed that.
Step 510: utilizing bus apparatus is that the second data signal generates the 3rd corresponding data signal, and
Send the 3rd data signal to EBI；
In this step, after EEPROM receives and has the data signal of SMBUS agreement, can return
Return one and receive successful data signal that is the 3rd data signal to SMBUS bus.
Step 511: utilize EBI to receive the 3rd data signal, and record the status information of self；
If it is normal, instead that SMBUS bus receives the 3rd data signal explanation SMBUS bus communication
It, illustrate that SMBUS bus communication is abnormal.
Step 512: utilize LED circuit to receive the 4th data signal that GPIO sends；
At least one LED is included, this LED electricity in the LED circuit that the embodiment of the present invention provides
Road is upon receipt of the signal, it will change the state of at least one LED.
Step 513: when LED circuit receives four data signal that GPIO sends, change LED
The state of lamp；
Such as: before test, LED is in OFF state, when receiving the data that GPIO sends
During signal, LED is lit, and illustrates that GPIO can send data signal, and communication is normal.
Step 514: utilize GPIO interface to record the status information of self；
Step 515: utilize terminal to send order to management card, read and show that network interface, bus connect
Mouth and the status information of GPIO.
In this step, terminal can send different orders to different interfaces, to obtain management card not
Status information with interface, it may be assumed that
The network interface of management card receives the first order that terminal sends, and sends self according to the first order
Status information to terminal；This first order can be SNMP order, i.e. obtains network interface state letter
The order of breath.
EBI receives the second order that terminal sends, and the second data signal in the second order is given
Test board, and according to the second order, send the status information of self to terminal；This second order is not only
Comprise the order obtaining EBI status information, also comprise and there is the data signal of certain agreement such as
SMBUS protocol data signal.
GPIO receives the 3rd order that terminal sends, and by the 4th data signal in the 3rd order to surveying
Test plate (panel) card, and according to the 3rd order, send the status information of self to terminal, the 3rd order is with second
Order is similar, the data signal simply carried may difference, all can be by IPMI order realization.
According to such scheme, test board that various embodiments of the present invention are provided, management card test system
And method, at least have the advantages that
1., by network loopback module, it is connected with the network interface of peripheral equipment management card, receives described peripheral hardware pipe
The first data signal that the network interface of reason card sends, and will described first data signal loopback to outside described
If the network interface of management card；By bus apparatus, it is connected with the EBI of peripheral equipment management card, receives
The second data signal that the EBI of described peripheral equipment management card sends, and send the 3rd data signal to institute
State the EBI of peripheral equipment management card；By LED circuit, it is connected with the GPIO of peripheral equipment management card, when
When receiving four data signal of GPIO transmission of described peripheral equipment management card, change the state of LED,
It is capable of the test to the network port that management blocks by the network loopback module of test board, and passes through
Bus apparatus achieves the test of the bus port to management card, is realized management card by LED circuit
The test of GPIO, and compared with complete server system, the test board that the embodiment of the present invention provides
In network loopback module, bus apparatus and LED circuit simple structure, reduce signal propagate complexity
Degree, is effectively improved the efficiency of test and management card.
2. being connected with management card by terminal, this terminal sends order to management card, reads and shows network
The status information of interface, EBI and GPIO；The network interface of management card receives that terminal sends
One order, and send the status information of self to terminal according to the first order；The EBI of management card,
For receiving the second order that terminal sends, and give test board by the second data signal in the second order,
And according to the second order, send the status information of self to terminal；The GPIO of management card receives terminal and sends out
The 3rd order sent, and give described test board, and root by described 4th data signal in the 3rd order
According to the 3rd order, sending the status information of self to terminal, this process has only to terminal and sends and orders
Complete, it is achieved that automatic test.
3. management card network can be connect by the test board that the embodiment of the present invention provides by network loopback module
The data signal loopback that mouth sends is to management card network interface, connective with test and management card network interface,
And test EBI by bus apparatus, test GPIO by LED circuit, and without management is blocked
Being connected with complicated server and test, the test board that therefore embodiment of the present invention provides makes management card
Test simpler, there is more preferable practicality.
4. the network compared with structure complicated in server, in the test board that the embodiment of the present invention provides
Loopback, the bus apparatus such as simple structure such as EEPROM, LED circuit, network loopback, bus set simultaneously
Standby as relatively low in the construction cost such as EEPROM, LED circuit, thus significantly reduce test and management card
Cost.
It should be noted that in this article, the relational terms of such as first and second etc be used merely to by
One entity or operation separate with another entity or operating space, and not necessarily require or imply this
Relation or the order of any this reality is there is between a little entities or operation.And, term " includes ",
" comprise " or its any other variant is intended to comprising of nonexcludability, so that include that one is
The process of row key element, method, article or equipment not only include those key elements, but also include the brightest
Other key elements really listed, or also include intrinsic for this process, method, article or equipment
Key element.In the case of there is no more restriction, statement " include a 〃 " and limit
Key element, it is not excluded that there is also another in including the process of described key element, method, article or equipment
Outer same factor.
One of ordinary skill in the art will appreciate that: realize all or part of step of said method embodiment
Can be completed by the hardware that programmed instruction is relevant, aforesaid program can be stored in embodied on computer readable
Storage medium in, this program upon execution, performs to include the step of said method embodiment；And it is aforementioned
Storage medium include: various Jie that can store program code such as ROM, RAM, magnetic disc or CD
In matter.
Last it should be understood that the foregoing is only presently preferred embodiments of the present invention, it is merely to illustrate this
The technical scheme of invention, is not intended to limit protection scope of the present invention.All spirit in the present invention and former
Any modification, equivalent substitution and improvement etc. done within then, are all contained in protection scope of the present invention.
Claims (10)
1. a test board, it is characterised in that including: network loopback module, bus apparatus and LED
Circuit, wherein,
Described network loopback module, is connected with the network interface of peripheral equipment management card, is used for receiving described peripheral hardware
The first data signal that the network interface of management card sends, and described first data signal loopback is given described
The network interface of peripheral equipment management card；
Described bus apparatus, is connected with the EBI of peripheral equipment management card, is used for receiving described peripheral equipment management
The second data signal that the EBI of card sends, and send the 3rd data signal to described peripheral equipment management card
EBI；
Described LED circuit, is connected with the GPIO of peripheral equipment management card, for when receiving described peripheral hardware pipe
During four data signal that the GPIO of reason card sends, change the state of LED.
Test board the most according to claim 1, it is characterised in that when described first data signal,
Including: during connection request,
Described network loopback module, for receive described peripheral equipment management card network interface send with described
The first answer signal that connection request is corresponding, and give described peripheral equipment management by described first answer signal loopback
The network interface of card.
Test board the most according to claim 1, it is characterised in that described bus apparatus, including:
SMBUS equipment；
Described SMBUS equipment, the SMBUS EBI of peripheral equipment management card is connected, is used for receiving institute
State the SMBUS protocol data signal that the SMBUS interface of peripheral equipment management card sends, and be described
SMBUS protocol data signal generates the second answer signal, and described second answer signal is returned to institute
State the SMBUS EBI of peripheral equipment management card.
Test board the most according to claim 3, it is characterised in that described SMBUS equipment,
Including: EEP ROM.
5. according to the arbitrary described test board of Claims 1-4, it is characterised in that farther include:
Supply module, is used for:
It is connected with the power supply of peripheral hardware, receives the electric energy of the power supply of described peripheral hardware, utilize the described electricity received
Can, power for described network loopback module, described bus apparatus and described LED circuit.
6. a management card test system, it is characterised in that including: claim 1 to 5 is arbitrary described
Test board and management card, wherein,
Described management card comprises network interface, EBI and GPIO, wherein,
Described network interface, for transmission the first data signal to described test board, and receives described survey
First data signal of test plate (panel) card loopback；
Described EBI, for transmission the second data signal to described test board, receives described test
The 3rd data signal that board sends；
Described GPIO, for sending the 4th signal to described test board.
System the most according to claim 6, it is characterised in that
Farther include: power supply, be connected with described test board and management card respectively, be used for as described survey
Test plate (panel) card and management card power supply；
And/or,
Farther include: terminal, be connected with described management card, for sending order to described management card,
Read and show described network interface, described EBI and the status information of described GPIO；
Described network interface, for receiving the first order that described terminal sends, and according to described first life
Order sends the status information of self to described terminal；
Described EBI, for receiving the second order that described terminal sends, and by described second order
In described second data signal give described test board, and according to described second order, send self
Status information gives described terminal；
Described GPIO, for receiving the 3rd order that described terminal sends, and by described 3rd order
Described 4th data signal give described test board, and according to described 3rd order, send the shape of self
State information gives described terminal.
8. utilize the arbitrary described test board of claim 1 to 5 to achieve a management card test method,
It is characterized in that, respectively the network loopback module of test board is connected with the network interface of management card, surveys
The bus apparatus of test plate (panel) card is connected with the EBI of management card, the GPIO phase that LED circuit blocks with management
Even, also include:
Network loopback module is utilized to receive the first data signal that described network interface sends, and by described the
One data signal loopback gives described network interface；
Utilize bus apparatus to receive the second data signal that described EBI sends, and send the 3rd data
Signal gives described EBI；
When LED circuit receives four data signal that described GPIO sends, change LED
State.
Method the most according to claim 8, it is characterised in that
Described first data signal, including: connection request；
Described, described first data signal loopback is given after described network interface, farther include: profit
First corresponding with described connection request receiving the transmission of described network interface by described network loopback module should
Answer signal, and give described network interface by described first answer signal loopback；
And/or,
Described bus apparatus, including: SMBUS equipment；
Utilize described SMBUS equipment, receive the SMBUS that the SMBUS interface of described management card sends
Protocol data signal, and generate the second answer signal for described SMBUS protocol data signal, and by institute
State the second answer signal and return to the SMBUS EBI of described management card.
The most according to Claim 8 or 9 arbitrary described methods, it is characterised in that farther include:
Being connected with power supply by described test board, receive the electric energy of described power supply, it is described that utilization receives
Electric energy, powers for described network loopback module, described bus apparatus and described LED circuit.
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| CN201610205784.0A CN105843718A (en) | 2016-04-05 | 2016-04-05 | Test board card as well as management card test system and method |
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