CN111966408A - Method, system and electronic device for remotely realizing PCIe wake - Google Patents
Method, system and electronic device for remotely realizing PCIe wake Download PDFInfo
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- CN111966408A CN111966408A CN202010726501.3A CN202010726501A CN111966408A CN 111966408 A CN111966408 A CN 111966408A CN 202010726501 A CN202010726501 A CN 202010726501A CN 111966408 A CN111966408 A CN 111966408A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000004590 computer program Methods 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4418—Suspend and resume; Hibernate and awake
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
Abstract
The application relates to a method, a system and electronic equipment for remotely realizing PCIe wake, relating to the technical field of remote control, wherein S1: ethernet Controller awakens EC through PCIe wake; s2: the EC wakes up the device through the PWR BTN. This application makes Ethernet Controller awaken up EC through PCIe wake earlier before awakening up the equipment, EC is awaken up back rethread PWR BTN awakens up the equipment by awakening up, when the outage circumstances such as the equipment takes place to fall the power supply, can rely on PWR BTN to provide the power, make Ethernet Controller in the outage circumstances such as the emergence falls the power supply again after the circular telegram, can awaken up the equipment, ensure equipment normal use, the work load that has the maintenance of reduction staff, the effect of reduction staff's time cost.
Description
Technical Field
The present application relates to the field of remote control technologies, and in particular, to a method, a system, and an electronic device for remotely implementing PCIe wake.
Background
PCI express (peripheral component interconnect express) is a high-speed serial computer expansion bus standard, formerly known as "3 GIO", proposed by intel in 2001, intended to replace the old PCI, PCI-X and AGP bus standards. PCIe belongs to high-speed serial point-to-point double-channel high-bandwidth transmission, connected devices distribute independent channel bandwidth and do not share bus bandwidth, and the PCIe mainly supports functions of active power management, error reporting, end-to-end reliable transmission, hot plug, quality of service (QOS) and the like. Its main advantages are high data transmission rate and high development potential.
In the related art, referring to fig. 1, the Ethernet Controller wakes up a device (Inter Atom SOC) through PCIe wake, wherein the Inter Atom SOC is a central processor of intel Ling series.
In view of the above-mentioned related technologies, the inventor thinks that when the device is not normally powered off but a power failure situation such as power failure occurs, the Ethernet Controller is prone to not wake up the device through PCIe wake due to internal defects of the device.
Disclosure of Invention
In order to enable the Ethernet Controller to wake up the device through the PCIe wake when the device is powered down, the application provides a method, a system and an electronic device for remotely implementing the PCIe wake.
In a first aspect, a method for remotely implementing PCIe wake provided in the present application adopts the following technical solution:
a method for remotely implementing a PCIe wake,
s1: ethernet Controller awakens EC through PCIe wake;
s2: the EC wakes up the device through the PWR BTN.
Through adopting above-mentioned technical scheme, Ethernet Controller awakens EC through PCIe wake earlier before awakening up the equipment, EC is awaken the back rethread PWR BTN awakens equipment up, when the outage circumstances such as the power failure take place for equipment, can rely on PWR BTN to provide the power for Ethernet Controller can awaken up the equipment after the outage circumstances such as the power failure takes place to switch on again, ensures equipment normal use, reduces the work load that the staff maintained, reduces staff's time cost.
Preferably, the Ethernet controllers in step S1 are provided in plural numbers, and each of the Ethernet controllers is connected to the EC via the PCIe wake signal.
Through adopting above-mentioned technical scheme, Ethernet Controller is provided with a plurality ofly, when one of them breaks down, can awaken up the work through other Ethernet controllers that can normally work, is convenient for reduce staff's time cost.
Preferably, the EC in step S1 is provided in plurality, one end of the EC is connected to the Ethernet Controller through the PCIe wake signal, and the other end of the EC is connected to the device through the PWR BTN signal.
By adopting the technical scheme, the ECs are provided with a plurality of ECs, and when one of the ECs breaks down, the Ethernet Controller wakes up other ECs connected by signals, so that the time cost of workers is reduced conveniently.
Preferably, the apparatus in step S2 is provided in plural, each of the apparatuses is connected to one PWR BTN by a signal, and the plural apparatuses are connected to the EC by the corresponding PWR BTN signals.
Through adopting above-mentioned technical scheme, equipment is provided with many, and the staff can awaken a plurality of equipment simultaneously, when many equipment took place the outage circumstances such as fall the power supply simultaneously, can effectively practice thrift the staff and awaken many required time of equipment again.
In a second aspect, the present application provides a system for remotely implementing PCIe wake, which adopts the following technical solutions:
a system for remotely implementing PCIe wake includes
The Ethernet Controller module is used for sending signals in a PCIe wake mode;
the EC module is used for receiving a signal sent by the Ethernet Controller module in the PCIe wake mode and awakening the Ethernet Controller module;
a PWR BTN module for receiving an output signal of the EC module and driven closed by the EC module; and
and the receiving module is used for receiving the signal after the PWR BTN module is closed and enabling the equipment to operate.
By adopting the technical scheme, the Ethernet Controller module sends a signal to the EC module in a PCIe wake mode, and the EC module closes the PWR BTN in the PWR BTN module after receiving the signal so as to supply power; after a PWR BTN in the PWR BTN module is closed, a receiving module receives a signal of the closed PWR BTN to wake up the equipment; make Ethernet Controller take place to fall behind the outage condition such as power failure and energize again, can awaken up equipment, ensure equipment normal use, reduce the work load of staff's maintenance, reduce staff's time cost.
Preferably, the Ethernet Controller module includes a plurality of Ethernet Controller sub-modules, and each Ethernet Controller sub-module is capable of sending a signal in the PCIe wake manner.
Through adopting above-mentioned technical scheme, the Ethernet Controller submodule is provided with a plurality ofly, when one of them Ethernet Controller submodule broke down, can wake up work through other Ethernet Controller submodule that can normally work, is convenient for reduce staff's time cost.
Preferably, the EC module includes a plurality of EC sub-modules, and each EC sub-module is capable of receiving a signal sent by the Ethernet Controller module in the PCIe wake mode and being woken up by the Ethernet Controller module.
By adopting the technical scheme, the EC sub-modules are provided with a plurality of modules, when one EC sub-module breaks down, the Ethernet Controller module wakes up other EC sub-modules connected by signals, so that the time cost of workers is reduced.
Preferably, the PWR BTN module includes a plurality of PWR BTN sub-modules, each of which is capable of receiving the output signal of the EC module and is driven closed by the EC module.
By adopting the technical scheme, the PWR BTN sub-modules are provided with a plurality of, when one PWR BTN sub-module breaks down, the EC module wakes up through other PWR BTN sub-modules in signal connection, and the time cost of workers is reduced conveniently.
In a third aspect, the present application provides an electronic device, which adopts the following technical solutions:
an electronic device, comprising: a memory for storing a computer program; a processor for implementing the steps of the method for remotely implementing PCIe wake as recited in any of claims 1 to 4 when said computer program is executed.
By adopting the technical scheme, the method for remotely realizing the PCIe wake is realized.
In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solutions:
a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method for remotely implementing PCIe wake as recited in any one of claims 1 to 4.
By adopting the technical scheme, the method for remotely realizing the PCIe wake is realized.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the setting of EC and PWR BTN, Ethernet Controller awakens EC through PCIe wake before awakening the equipment, and then awakens the equipment through PWR BTN after EC is awakened, when the equipment is powered off and other power failure conditions occur, the Ethernet Controller can provide power by means of PWR BTN, so that the Ethernet Controller can awaken the equipment after being powered on again when the power failure conditions such as power failure occur, normal use of the equipment is ensured, workload of maintenance of workers is reduced, and time cost of the workers is reduced;
2. furthermore, a plurality of devices are arranged through the equipment, a worker can wake up the devices simultaneously, and when the power failure conditions such as power failure and the like happen to the devices simultaneously, the time required by the worker to wake up the devices again can be effectively saved.
Drawings
Fig. 1 is a functional block diagram of a related art remote implementation of PCIe wake.
FIG. 2 is a functional block diagram of a method for remotely implementing PCIe wake according to an embodiment of the present application.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a method for remotely realizing PCIe wake. Referring to fig. 2, a method of remotely implementing PCIe wake, comprising the steps of:
s1: ethernet Controller wakes EC over PCIe wake.
S2: the EC wakes up the device through the PWR BTN.
The Ethernet controllers in step S1 are provided in plural numbers, and each of the Ethernet controllers is connected to the EC via a PCIe wake signal.
In step S1, there are a plurality of ECs, one end of each EC is connected to the Ethernet Controller via PCIe wake signal, and the other end of each EC is connected to the device via PWR BTN signal.
The plurality of devices in the step S2 are provided, each device is signal-connected to one PWR BTN, and the plurality of devices are signal-connected to the EC through the corresponding PWR BTN, respectively.
The Ethernet Controller is a network card commonly used by the equipment, the equipment is connected through a network interface signal, and the network card can wake up the equipment through PCIe wake; in the embodiment of the application, the Ethernet Controller wakes up the EC first through PCIe wake, and the EC is set as an MCU, that is, a micro control unit, and may be integrated in the device; EC driving PWR BTN to close, wherein PWR BTN is power button, which is convenient for conducting power signal, PWR BTN can access power in the device; when the PWR BTN is closed, the device wakes up to begin normal operation.
After power failure such as power failure occurs and power is supplied again, the PWR BTN is closed and then a power supply signal is conducted, so that the equipment can be awakened.
The Ethernet Controller is connected with other devices in the LAN through signals, and meanwhile the other devices mark the Ethernet Controller, so that the worker enables the Ethernet Controller to wake up the EC through PCIe wake in the LAN through the other devices, and then enables the PWR BTN to be closed, thereby waking up the devices.
The implementation principle of the method for remotely implementing PCIe wake in the embodiment of the application is as follows: the staff can remotely enable the Ethernet Controller to wake up the EC through PCIe wake through a local area network and the like, and after the EC is woken up, the PWR BTN is closed, so that the device is woken up. A plurality of Ethernet controllers and EC all can be convenient for the staff in time to awaken equipment, many equipment, and the staff of being convenient for awakens many equipment simultaneously.
The embodiment of the application also discloses a system for remotely realizing PCIe wake. A system for remotely implementing PCIe wake includes
The Ethernet Controller module is used for sending signals in a PCIe wake mode; the Ethernet Controller module comprises a plurality of Ethernet Controller sub-modules, and each Ethernet Controller sub-module can send signals in a PCIe wake mode.
The EC module is used for receiving a signal sent by the Ethernet Controller module in a PCIe wake mode and awakening the Ethernet Controller module; the Ethernet Controller is connected with a plurality of Ethernet Controller sub-modules through PCIe wake signals; the EC module comprises a plurality of EC sub-modules, and each EC sub-module can receive signals sent by the Ethernet Controller module in a PCIe wake mode and is awakened by the Ethernet Controller module.
The PWR BTN module is used for receiving an output signal of the EC module and is driven to close by the EC module; the PWR BTN module includes a plurality of PWR BTN sub-modules, each PWR BTN sub-module capable of receiving an output signal of the EC module and driven closed by the EC module.
And the receiving module is arranged in the equipment, and each piece of equipment is internally provided with one receiving module for receiving the signal after the PWR BTN module is closed and enabling the equipment to operate.
The implementation principle of a system for remotely implementing PCIe wake in the embodiment of the present application is as follows: the staff makes Ethernet Controller module through PCIe wake awaken EC module, and after the EC module is awaken, make PWR BTN in the PWR BTN module close to awaken the device. A plurality of Ethernet Controller submodule pieces, EC submodule piece and PWR BTN submodule pieces all can be convenient for the staff in time to awaken up equipment, many equipment, and the staff of being convenient for awakens up many equipment simultaneously.
The embodiment of the application also discloses the electronic equipment. An electronic device, comprising: a memory for storing a computer program for remotely implementing a PCIe wake method; a processor configured to implement the steps of the method for remotely implementing PCIe wake as described above when executing the computer program.
The memory can be RAM, ROM, EPROM, EEPROM, FLASH, magnetic disk, optical disk and other storage devices. The internal storage component can store parameters, algorithms and the like which need to be modified and corrected after the measuring instrument is subjected to the processes of checking, self-checking, verification, calibration and the like, and the subsequent programs can be conveniently called at any time.
The processor may include a central processing unit such as a CPU or MPU, or a host system configured with the CPU or MPU as a core, including hardware or software. People can freely control the EC by programming so as to enable the EC to operate according to the wishes of people. The processor may control local volume transfers, remote communication components, etc. via an internal protocol. An internal protocol generally refers to all protocols that implement communication or linking with each other within the same system.
The implementation principle of the electronic equipment in the embodiment of the application is as follows: the memory stores a computer program capable of implementing a method for remotely implementing PCIe wake as described above; the steps of the method for remotely implementing PCIe wake as described above are implemented when the processor executes the computer program stored by the memory.
The embodiment of the application also discloses a computer readable storage medium. A computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the method for remotely implementing PCIe wake as described above.
The computer-readable storage medium includes, for example: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The implementation principle of the computer-readable storage medium in the embodiment of the application is as follows: the computer readable storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the method for remotely implementing PCIe wake as described above.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A method of remotely implementing PCIe wake, comprising:
s1: ethernet Controller awakens EC through PCIe wake;
s2: the EC wakes up the device through the PWR BTN.
2. The method of claim 1, wherein the PCIe wake is remotely implemented by: the Ethernet controllers in step S1 are provided in plural, and each of the Ethernet controllers is connected to the EC via the PCIe wake signal.
3. The method of claim 1, wherein the PCIe wake is remotely implemented by: the EC in the step S1 is provided in plurality, one end of the EC is connected to the Ethernet Controller through the PCIe wake signal, and the other end of the EC is connected to the device through the PWR BTN signal.
4. The method of claim 1, wherein the PCIe wake is remotely implemented by: the plurality of devices in the step S2 are provided, each of the devices is connected to one PWR BTN by a signal, and the plurality of devices are connected to the EC by the corresponding PWR BTN signals.
5. A system for remotely implementing PCIe wake, comprising: comprises that
The Ethernet Controller module is used for sending signals in a PCIe wake mode;
the EC module is used for receiving a signal sent by the Ethernet Controller module in the PCIe wake mode and awakening the Ethernet Controller module;
a PWR BTN module for receiving an output signal of the EC module and driven closed by the EC module; and
and the receiving module is used for receiving the signal after the PWR BTN module is closed and enabling the equipment to operate.
6. The system of claim 5, wherein the PCIe wake is remotely implemented as: the Ethernet Controller module comprises a plurality of Ethernet Controller sub-modules, and each Ethernet Controller sub-module can send signals in the PCIe wake mode.
7. The system of claim 5, wherein the PCIe wake is remotely implemented as: the EC module comprises a plurality of EC sub-modules, and each EC sub-module can receive a signal sent by the Ethernet Controller module in the PCIe wake mode and is awakened by the Ethernet Controller module.
8. The system of claim 5, wherein the PCIe wake is remotely implemented as: the PWR BTN module includes a plurality of PWR BTN sub-modules, each of which is capable of receiving an output signal of the EC module and being driven closed by the EC module.
9. An electronic device, characterized in that: the method comprises the following steps: a memory for storing a computer program; a processor for implementing the steps of the method for remotely implementing PCIe wake as recited in any of claims 1 to 4 when said computer program is executed.
10. A computer-readable storage medium characterized by: the computer readable storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the method of remotely implementing PCIe wake as claimed in any one of claims 1 to 4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010726501.3A CN111966408A (en) | 2020-07-25 | 2020-07-25 | Method, system and electronic device for remotely realizing PCIe wake |
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| CN202010726501.3A CN111966408A (en) | 2020-07-25 | 2020-07-25 | Method, system and electronic device for remotely realizing PCIe wake |
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| US20150006922A1 (en) * | 2013-07-01 | 2015-01-01 | Wistron Corporation | Computer and waking method thereof |
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| CN110933739A (en) * | 2019-12-02 | 2020-03-27 | 锐捷网络股份有限公司 | Electronic equipment awakening method and electronic equipment |
-
2020
- 2020-07-25 CN CN202010726501.3A patent/CN111966408A/en active Pending
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| CN1878071A (en) * | 2006-07-05 | 2006-12-13 | 刘文斌 | Computer remote wakeup method and device based on network |
| US20150006922A1 (en) * | 2013-07-01 | 2015-01-01 | Wistron Corporation | Computer and waking method thereof |
| CN104518886A (en) * | 2014-12-11 | 2015-04-15 | 曙光信息产业(北京)有限公司 | Network wakeup method and device of server |
| CN110933739A (en) * | 2019-12-02 | 2020-03-27 | 锐捷网络股份有限公司 | Electronic equipment awakening method and electronic equipment |
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