CN109634397A - A kind of system and method for realizing intelligent network adapter or more Electricity Functional - Google Patents
A kind of system and method for realizing intelligent network adapter or more Electricity Functional Download PDFInfo
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- CN109634397A CN109634397A CN201811494340.9A CN201811494340A CN109634397A CN 109634397 A CN109634397 A CN 109634397A CN 201811494340 A CN201811494340 A CN 201811494340A CN 109634397 A CN109634397 A CN 109634397A
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- power
- network adapter
- intelligent network
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
-
- 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
- G06F11/221—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 buses, lines or interfaces, e.g. stuck-at or open line faults
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Abstract
The present invention provides a kind of system and method for realizing intelligent network adapter or more Electricity Functional, including host side and remote server, the BMC communication connection of host side and remote server；Host side includes mainboard, and the mainboard is equipped with intelligent network adapter and I/O expansion chip；Intelligent network adapter is connect by PCIE interface with mainboard；The system further includes power supply, and the power supply is used to power to host side；The BMC of remote server, for obtaining the state of PCIE and judging the status information obtained, if PCIE failure occurs for intelligent network adapter, the BMC of remote server passes through the intelligent network adapter power-on and power-off of I/O expansion chip controls.This method can be operated remotely by BMC, do not needed computer room and operated, and manpower O&M cost is saved.
Description
Technical field
The present invention relates to intelligent network adapter technical fields, and in particular to it is a kind of realize intelligent network adapter up and down Electricity Functional system and
Method.
Background technique
With the fast development of server industries, artificial intelligence field is using more and more extensive.The application scenarios of client and
Demand is more and more diversified, and to meet customer need and improving product competitiveness, quick response and quickly research and development, which have become, works as
Preceding dominant paradigm.
Intelligent network adapter is able to ascend application program and virtualizing performance, realizes software defined network (SDN) and network function
The many advantages for virtualizing (NFV), network virtualization, load balancing and other low order functions are removed from server CPU, really
It protects and provides maximum processing capacity for application.At the same time, intelligent network adapter can also provide distributed computing resource, so that user
The software of oneself can be developed or access service is provided, to accelerate application-specific.
When PCIE failure occurs for intelligent network adapter, the prior art is bothersome laborious by manually going computer room to operate, O&M cost
It is high.This is the deficiencies in the prior art, therefore, in view of the above-mentioned drawbacks in the prior art, provides a kind of long-range realization intelligent network adapter
The system and method for upper and lower Electricity Functional, is necessary.
Summary of the invention
In order to overcome the deficiencies in the prior art described above, the present invention, which provides, a kind of realizes that Electricity Functional is intelligent network adapter up and down
System and method, to solve the above technical problems.
Present invention provide the technical scheme that
A kind of system for realizing intelligent network adapter or more Electricity Functional, including host side and remote server, host side and long-range clothes
The BMC communication connection at business device end；
Host side includes mainboard, and the mainboard is equipped with intelligent network adapter and I/O expansion chip；Intelligent network adapter by PCIE interface with
Mainboard connection；
The system further includes power supply, and the power supply is used to power to host side；
The BMC of remote server, for obtaining the state of PCIE and judging the status information obtained, if intelligent network adapter occurs
When PCIE failure, the BMC of remote server passes through the intelligent network adapter power-on and power-off of I/O expansion chip controls.
Preferably, mainboard is connect by PCIEx16 interface with intelligent network adapter；
Intelligent network adapter includes FPGA module and CX4 module；
Mainboard passes through PCIEx8 and FPGA module and CX4 module respectively.
Preferably, the BMC of remote server obtains the state of PCIE by ME.
Preferably, power-on and power-off are instructed and pass to power supply by SMBUS interface by I/O chip, realize the upper and lower of intelligent network adapter
Electricity.
Technical solution of the present invention also provides a kind of method for realizing intelligent network adapter power-on and power-off, includes the following steps:
BMC obtains the status information of the PCIE of connection intelligent network adapter；
When detecting PCIE failure, BMC sends lower electricity instruction and arrives I/O expansion chip；
BMC instruction parse and passes to power supply by SMBUS interface by I/O chip.
Preferably, step BMC obtains the status information of PCIE, before, comprising:
The BMC of remote server is communicatively coupled with host side；
PCIEx16 interface is connect with intelligent network adapter connects two PCIEx8 with the FPGA module of intelligent network adapter and CX4 module respectively
It connects.
Preferably, BMC controls intelligent network adapter disparate modules power-on and power-off, I/O core by controlling 4 IO of I/O expansion chip
Power-on and power-off are instructed and pass to power supply by SMBUS interface by piece, to realize the power-on and power-off of intelligent network adapter.
Preferably, when step detects PCIE failure, BMC sends power-on and power-off instruction into I/O expansion chip, comprising:
When detecting the PCIE failure connecting with FPGA module；BMC sends the IO0&IO1 that I/O expansion chip is arrived in lower electricity instruction；
BMC instruction parse and passes to power supply by SMBUS interface by I/O chip；BMC transmission in setting time interval powers on
Instruct I/O expansion chip；BMC instruction parse and passes to power supply by SMBUS interface by I/O chip, passes through cold restart
It checks whether to solve failure.
Preferably, when step detects PCIE failure, BMC sends power-on and power-off instruction into I/O expansion chip, comprising: detection
When to the PCIE failure connecting with CX4 module, BMC sends the IO2&IO3 that I/O expansion chip is arrived in lower electricity instruction；
BMC instruction parse and passes to power supply by SMBUS interface by I/O chip；BMC transmission in setting time interval powers on
Instruct I/O expansion chip；BMC instruction parse and passes to power supply by SMBUS interface by I/O chip, passes through cold restart
It checks whether to solve failure.
As can be seen from the above technical solutions, the invention has the following advantages that BMC obtains PCIE state by ME, when
When detecting that PCIE failure occurs for intelligent network adapter, first identification is FPGA module failure or CX4 module failure, and BMC passes through control
4 IO of I/O expansion chip control intelligent network adapter disparate modules power-on and power-off, and power-on and power-off instruct and connect by SMBUS by I/O chip
Power supply is passed in oral instructions, to realize the power-on and power-off of intelligent network adapter.This method stability is higher, is a kind of easy-to-use realization intelligence
The method of Electricity Functional above and below energy network interface card.This method can be operated remotely by BMC, do not needed computer room and operated, and people is saved
Power O&M cost.
In addition, design principle of the present invention is reliable, structure is simple, has very extensive application prospect.
It can be seen that compared with prior art, the present invention have substantive distinguishing features outstanding and it is significant ground it is progressive, implementation
Beneficial effect be also obvious.
Detailed description of the invention
Fig. 1 is a kind of realization intelligent network adapter power-on and power-off method flow schematic diagram.
Specific embodiment
The present invention devises a kind of system and method for realizing intelligent network adapter or more Electricity Functional, and BMC is obtained by ME
PCIE state, when detecting that PCIE failure occurs for intelligent network adapter, first identification is FPGA module failure or CX4 module failure,
BMC controls intelligent network adapter disparate modules power-on and power-off by controlling 4 IO of I/O expansion chip, and I/O chip instructs power-on and power-off
Power supply is passed to by SMBUS interface, to realize the power-on and power-off of intelligent network adapter.This method stability is higher, is a kind of simplicity
The easy method for realizing intelligent network adapter or more Electricity Functional.This method can be operated remotely by BMC, and computer room is not needed
Manpower O&M cost is saved in operation.
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
Embodiment one
A kind of system for realizing intelligent network adapter or more Electricity Functional, including host side and remote server, host side and long-range clothes
The BMC communication connection at business device end；
Host side includes mainboard, and the mainboard is equipped with intelligent network adapter and I/O expansion chip；Intelligent network adapter by PCIE interface with
Mainboard connection；
The system further includes power supply, and the power supply is used to power to host side；
The BMC of remote server, for obtaining the state of PCIE and judging the status information obtained, if intelligent network adapter occurs
When PCIE failure, the BMC of remote server passes through the intelligent network adapter power-on and power-off of I/O expansion chip controls.
Mainboard is connect by PCIEx16 interface with intelligent network adapter；
Intelligent network adapter includes FPGA module and CX4 module；
It should be noted that FPGA contains high-level built-in module (such as adder and multiplier) and built-in memory body.
FPGA can support to reconfigure in complete or partial system.Allow their design with system upgrade or dynamic weight
It newly configures and changes.Some FPGA can allow a part of equipment updates and other parts continue to operate normally.Under FPGA
It is electric and then secondary when powering on, it needs to reload the logical code inside FLASH, needs certain load time.
Coding.The every channel of 8B10B, with 3.125 bits per second of GHz, each baud rate is 2.5G InfiniBand
Surpass single copper links.Four transmitters of 802.3ak Normalization rule and four receiver operations differentially pass through a bundle very
Thin twin coaxial cable develops to transmit 802.3ak working group, is the Fabric Interface of lower cost.4X connector is used for
IEEE CX4 as network interface, by
Mainboard passes through PCIEx8 and FPGA module and CX4 module respectively.
The BMC of remote server obtains the state of PCIE by ME.
Power-on and power-off are instructed and pass to power supply by SMBUS interface by I/O chip, realize the power-on and power-off of intelligent network adapter.
When detecting the PCIE failure connecting with FPGA module；BMC sends the IO0& that I/O expansion chip is arrived in lower electricity instruction
IO1；
BMC instruction parse and passes to power supply by SMBUS interface by I/O chip；BMC transmission in setting time interval powers on
Instruct I/O expansion chip；BMC instruction parse and passes to power supply by SMBUS interface by I/O chip, passes through cold restart
It checks whether to solve failure.
Alternatively, BMC sends lower electricity instruction to I/O expansion chip when detecting the PCIE failure connecting with CX4 module
IO2&IO3；
BMC instruction parse and passes to power supply by SMBUS interface by I/O chip；BMC transmission in setting time interval powers on
Instruct I/O expansion chip；BMC instruction parse and passes to power supply by SMBUS interface by I/O chip, passes through cold restart
It checks whether to solve failure.
Embodiment two
As shown in Figure 1, technical solution of the present invention also provides a kind of method for realizing intelligent network adapter power-on and power-off, include the following steps:
The BMC of remote server is communicatively coupled with host side；
PCIEx16 interface is connect with intelligent network adapter connects two PCIEx8 with the FPGA module of intelligent network adapter and CX4 module respectively
It connects；
BMC obtains the status information of the PCIE of connection intelligent network adapter；
When detecting PCIE failure, BMC sends lower electricity instruction and arrives I/O expansion chip；
BMC instruction parse and passes to power supply by SMBUS interface by I/O chip.
It should be noted that BMC controls intelligent network adapter disparate modules or more by controlling 4 IO of I/O expansion chip
Electricity, power-on and power-off are instructed and pass to power supply by SMBUS interface by I/O chip, to realize the power-on and power-off of intelligent network adapter.
On the one hand, when step detects PCIE failure, BMC sends power-on and power-off instruction into I/O expansion chip, comprising:
When detecting the PCIE failure connecting with FPGA module；BMC sends the IO0&IO1 that I/O expansion chip is arrived in lower electricity instruction；
BMC instruction parse and passes to power supply by SMBUS interface by I/O chip；BMC transmission in setting time interval powers on
Instruct I/O expansion chip；BMC instruction parse and passes to power supply by SMBUS interface by I/O chip, passes through cold restart
It checks whether to solve failure.
On the other hand, when step detects PCIE failure, BMC sends power-on and power-off instruction into I/O expansion chip, comprising: inspection
When measuring the PCIE failure connecting with CX4 module, BMC sends the IO2&IO3 that I/O expansion chip is arrived in lower electricity instruction；
BMC instruction parse and passes to power supply by SMBUS interface by I/O chip；BMC transmission in setting time interval powers on
Instruct I/O expansion chip；BMC instruction parse and passes to power supply by SMBUS interface by I/O chip, passes through cold restart
It checks whether to solve failure.
It is FPGA module failure or CX4 module failure that BMC, which obtains intelligent network adapter PCIE failure BMC parsing by ME,
BMC is instructed by controlling 4 IO of IO extended chip to control intelligent network adapter disparate modules power-on and power-off I/O chip for power-on and power-off
Power supply is passed to by SMBUS interface, to realize the power-on and power-off of intelligent network adapter disparate modules.
Description and claims of this specification and term " first ", " second ", " third " " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to
Here the sequence other than those of diagram or description is implemented.In addition, term " includes " and " having " and their any deformation,
It is intended to cover and non-exclusive includes.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of system for realizing intelligent network adapter or more Electricity Functional, which is characterized in that main including host side and remote server
The BMC of generator terminal and remote server communication connection；
Host side includes mainboard, and the mainboard is equipped with intelligent network adapter and I/O expansion chip；Intelligent network adapter by PCIE interface with
Mainboard connection；
The system further includes power supply, and the power supply is used to power to host side；
The BMC of remote server, for obtaining the state of PCIE and judging the status information obtained, if intelligent network adapter occurs
When PCIE failure, the BMC of remote server passes through the intelligent network adapter power-on and power-off of I/O expansion chip controls.
2. a kind of system for realizing intelligent network adapter or more Electricity Functional according to claim 1, which is characterized in that mainboard is logical
PCIEx16 interface is crossed to connect with intelligent network adapter；
Intelligent network adapter includes FPGA module and CX4 module；
Mainboard passes through PCIEx8 and FPGA module and CX4 module respectively.
3. a kind of system for realizing intelligent network adapter or more Electricity Functional according to claim 2, which is characterized in that remote service
The BMC at device end obtains the state of PCIE by ME.
4. a kind of system for realizing intelligent network adapter or more Electricity Functional according to claim 3, which is characterized in that I/O chip will
Power-on and power-off instruction passes to power supply by SMBUS interface, realizes the power-on and power-off of intelligent network adapter.
5. a kind of method for realizing intelligent network adapter power-on and power-off, which comprises the steps of:
BMC obtains the status information of the PCIE of connection intelligent network adapter；
When detecting PCIE failure, BMC sends lower electricity instruction and arrives I/O expansion chip；
BMC instruction parse and passes to power supply by SMBUS interface by I/O chip.
6. a kind of method for realizing intelligent network adapter power-on and power-off according to claim 5, which is characterized in that step BMC is obtained
The status information of PCIE, before, comprising:
The BMC of remote server is communicatively coupled with host side；
PCIEx16 interface is connect with intelligent network adapter connects two PCIEx8 with the FPGA module of intelligent network adapter and CX4 module respectively
It connects.
7. a kind of method for realizing intelligent network adapter power-on and power-off according to claim 6, which is characterized in that
BMC controls intelligent network adapter disparate modules power-on and power-off by controlling 4 IO of I/O expansion chip, and I/O chip is by power-on and power-off
Instruction passes to power supply by SMBUS interface, to realize the power-on and power-off of intelligent network adapter.
8. a kind of method for realizing intelligent network adapter power-on and power-off according to claim 7, which is characterized in that
When step detects PCIE failure, BMC sends power-on and power-off instruction into I/O expansion chip, comprising:
When detecting the PCIE failure connecting with FPGA module；BMC sends the IO0&IO1 that I/O expansion chip is arrived in lower electricity instruction；
BMC instruction parse and passes to power supply by SMBUS interface by I/O chip；BMC transmission in setting time interval powers on
Instruct I/O expansion chip；BMC instruction parse and passes to power supply by SMBUS interface by I/O chip, passes through cold restart
It checks whether to solve failure.
9. a kind of method for realizing intelligent network adapter power-on and power-off according to claim 7, which is characterized in that
When step detects PCIE failure, BMC sends power-on and power-off instruction into I/O expansion chip, comprising: detects and CX4 module
When the PCIE failure of connection, BMC sends the IO2&IO3 that I/O expansion chip is arrived in lower electricity instruction；
BMC instruction parse and passes to power supply by SMBUS interface by I/O chip；BMC transmission in setting time interval powers on
Instruct I/O expansion chip；BMC instruction parse and passes to power supply by SMBUS interface by I/O chip, passes through cold restart
It checks whether to solve failure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811494340.9A CN109634397A (en) | 2018-12-07 | 2018-12-07 | A kind of system and method for realizing intelligent network adapter or more Electricity Functional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811494340.9A CN109634397A (en) | 2018-12-07 | 2018-12-07 | A kind of system and method for realizing intelligent network adapter or more Electricity Functional |
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| CN109634397A true CN109634397A (en) | 2019-04-16 |
Family
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| CN201811494340.9A Pending CN109634397A (en) | 2018-12-07 | 2018-12-07 | A kind of system and method for realizing intelligent network adapter or more Electricity Functional |
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Cited By (8)
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| CN111654404A (en) * | 2020-06-28 | 2020-09-11 | 新华三信息技术有限公司 | Intelligent network card management and control method and device |
| CN113037507A (en) * | 2021-03-09 | 2021-06-25 | 英业达科技有限公司 | Intelligent network card system with error detection function and error detection method |
| CN113609045A (en) * | 2021-06-29 | 2021-11-05 | 苏州浪潮智能科技有限公司 | Intelligent network card BMC communication structure and method with strong universality |
| CN113759766A (en) * | 2021-07-29 | 2021-12-07 | 苏州浪潮智能科技有限公司 | Intelligent network card capable of being independently powered on and started and intelligent network card powered on starting method |
| CN114143194A (en) * | 2022-02-07 | 2022-03-04 | 苏州浪潮智能科技有限公司 | Method, device, equipment and medium for initializing intelligent network card by server |
| CN114189038A (en) * | 2021-10-31 | 2022-03-15 | 苏州浪潮智能科技有限公司 | Intelligent network card and power supply circuit thereof |
| CN114257492A (en) * | 2021-12-09 | 2022-03-29 | 北京天融信网络安全技术有限公司 | Fault processing method and device of intelligent network card, computer equipment and medium |
| CN114564095A (en) * | 2022-02-23 | 2022-05-31 | 南昌华勤电子科技有限公司 | Intelligent network card charging control system and server |
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| CN114257492A (en) * | 2021-12-09 | 2022-03-29 | 北京天融信网络安全技术有限公司 | Fault processing method and device of intelligent network card, computer equipment and medium |
| CN114257492B (en) * | 2021-12-09 | 2023-11-28 | 北京天融信网络安全技术有限公司 | Fault processing method and device for intelligent network card, computer equipment and medium |
| CN114143194A (en) * | 2022-02-07 | 2022-03-04 | 苏州浪潮智能科技有限公司 | Method, device, equipment and medium for initializing intelligent network card by server |
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Application publication date: 20190416 |