CN116627472A - Firmware program upgrading method and server of high-speed peripheral component equipment - Google Patents
Firmware program upgrading method and server of high-speed peripheral component equipment Download PDFInfo
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Abstract
The embodiment of the application provides a firmware program upgrading method and a server of high-speed peripheral component equipment, wherein the method comprises the following steps: when the server is started, executing a basic input/output system program to perform self-checking; in the self-checking process, if the high-speed peripheral component equipment is identified to be accessed to the server, acquiring target identification information of the high-speed peripheral component equipment; obtaining a target firmware program upgrading file corresponding to the target identification information and the type of the core processor from a baseboard management controller, wherein the baseboard management controller comprises a conversion flash memory card, and the conversion flash memory card stores the firmware program upgrading file transmitted by the target object; copying the target firmware program upgrading file to a memory for execution so as to initialize the high-speed peripheral component equipment. The application solves the technical problem that the firmware program upgrading process aiming at the high-speed peripheral component equipment in the related technology is relatively complex.
Description
Technical Field
The embodiment of the application relates to the technical field of computers, in particular to a firmware program upgrading method and a server of high-speed peripheral component equipment.
Background
With the development of server technology, the configuration of a server is also more and more complex, where PCIe (Peripheral Component Interconnect-express, peripheral component express) slots are an important way for expanding server devices, through which users can freely match different add-in cards, such as network cards, RAID (Redundant Arrays of Independent Disks, disk array) cards, GPU (Graphics Processing Unit, graphics processor) cards, and the like. The firmware program Option ROM of these PCIe devices is stored in the expansion ROM (Option Read-Only Memory) of the board card, and some exist in the binary file binary of BIOS (Basic Input Output System ), mainly finish initialization and system boot function of PCIe devices. In the POST (Power-on Self Test) stage, the BIOS scans whether the PCIe device has an Option ROM, and if so, copies the PCIe device to the memory for execution.
Option ROM typically has different versions. For the traditional BIOS and UEFI (Unified Extensible Firmware Interface ) BIOS, there are two types of traditional Option ROM and UEFI Option ROM; the Option ROM is further divided into different versions for compatibility with the different CPU (Central Processing Unit, core processor) architectures of arm, x86, etc. The extended ROM of the PCIe device does not contain the Option ROM of all versions, and when a user upgrades the PCIe device in the server, if the Option ROM version is not compatible with the current architecture, the problem of upgrading the Option ROM for the PCIe device is involved.
When PCIe devices have expansion ROM, the Option ROM may be upgraded under an OS (Operating System) by a tool provided by a vendor, but the operation difficulty is relatively high for users, and sometimes users may be reluctant to upgrade in this way due to fear of bringing new problems; when the PCIe device does not have the expansion ROM, only the developer can modify the Option ROM in the BIOS and then refresh the BIOS, so that the labor cost is high. How to conveniently upgrade the Option ROM of PCIe devices is a highly desirable problem.
In view of the above problems, no effective solution has been proposed at present.
Disclosure of Invention
The embodiment of the application provides a firmware program upgrading method and a server for peripheral component equipment in a high speed, which at least solve the technical problem that the firmware program upgrading process for peripheral component equipment in a high speed is relatively complex in the related art.
According to an embodiment of the present application, there is provided a firmware program upgrading method of a peripheral component device at a high speed, applied to a core processor of a server, the method including: when the server is started, executing a basic input/output system program to perform self-checking; in the self-checking process, if the high-speed peripheral component equipment is identified to be accessed to the server, acquiring target identification information of the high-speed peripheral component equipment; obtaining a target firmware program upgrading file corresponding to the target identification information and the type of the core processor from a baseboard management controller, wherein the baseboard management controller comprises a conversion flash memory card, and the conversion flash memory card stores the firmware program upgrading file transmitted by the target object; copying the target firmware program upgrading file to a memory for execution so as to initialize the high-speed peripheral component equipment.
In one exemplary embodiment, if it is identified that there is a peripheral component device accessing the server, obtaining target identification information of the peripheral component device includes: when the fact that the peripheral component device accesses the server through the peripheral component interface of the server is recognized, acquiring target identification information of the peripheral component device from a device configuration space of the peripheral component device, wherein the target identification information at least comprises: the method comprises the steps of a first manufacturer identification and a first device identification corresponding to the peripheral component equipment.
In one exemplary embodiment, before acquiring a target firmware program upgrade file corresponding to the target identification information and the type of the core processor from the baseboard management controller, the baseboard management controller acquires the firmware program upgrade file transmitted by the target object and stores the firmware program upgrade file in the conversion flash memory card; the baseboard management controller calls the management module to generate virtual universal serial bus equipment according to the firmware program upgrade file in the conversion flash memory card.
In one exemplary embodiment, the baseboard management controller obtains a firmware program upgrade file transmitted by a target object, and stores the firmware program upgrade file in a conversion flash memory card, including: the baseboard management controller calls a management module to acquire a firmware program upgrading file uploaded by a target object in an interactive interface corresponding to the baseboard management controller, and stores the firmware program upgrading file into a conversion flash memory card; or the baseboard management controller receives a firmware program upgrading file copied by the target object through the terminal equipment, and stores the firmware program upgrading file into the conversion flash memory card; or the baseboard management controller calls the management module to download the firmware program upgrade file from the management node server of the machine room where the server is located, and stores the firmware program upgrade file into the conversion flash memory card, wherein the management node server stores the firmware program upgrade file uploaded by the target object.
In one exemplary embodiment, obtaining a target firmware program upgrade file corresponding to target identification information and a type of a core processor from a baseboard management controller includes: and acquiring a target firmware program upgrading file corresponding to the target identification information and the type of the core processor from the virtual universal serial bus equipment of the baseboard management controller through the universal serial bus interface of the platform control hub.
In one exemplary embodiment, obtaining a target firmware program upgrade file corresponding to target identification information and a type of a core processor from a baseboard management controller includes: for any firmware program upgrading file in the baseboard management controller, determining a second manufacturer identifier, a second equipment identifier and a node type corresponding to the firmware program upgrading file according to data structure information of the firmware program upgrading file, wherein the node type is used for representing a core processor type supported by the firmware program upgrading file; when the first manufacturer identification is matched with the second manufacturer identification, the first equipment identification is matched with the second equipment identification, and the type of the core processor is matched with the type of the node, determining that the firmware program upgrading file is a target firmware program upgrading file; and obtaining the target firmware program upgrading file from the baseboard management controller.
In an exemplary embodiment, before determining a second vendor identifier, a second device identifier and a node type corresponding to the firmware program upgrade file according to data structure information of the firmware program upgrade file, detecting whether a target identifier exists in the extended read-only memory header information of the firmware program upgrade file; if the target identifier exists in the header information of the extended read-only memory, determining that the firmware program upgrading file is legal, and determining a second manufacturer identifier, a second equipment identifier and a node type corresponding to the firmware program upgrading file according to the data structure information of the firmware program upgrading file; if the target identifier does not exist in the header information of the extended read-only memory, determining that the firmware program upgrading file is illegal, wherein the firmware program upgrading file is not the target firmware program upgrading file.
In one exemplary embodiment, when the target firmware program upgrade file corresponding to the target identification information and the type of the core processor does not exist in the baseboard management controller, the target firmware program upgrade file corresponding to the target identification information and the type of the core processor is acquired from the extended read only memory corresponding to the peripheral component device.
According to another embodiment of the present application, there is provided a server including: the main board and the core processor comprise: the device comprises a baseboard management controller, a basic input/output system chip and a high-speed peripheral component interface, wherein the baseboard management controller comprises a conversion flash memory card, and a firmware program upgrading file transmitted by a target object is stored in the conversion flash memory card; the basic input/output system chip stores a basic input/output system program; the high-speed peripheral component interface is used for externally connecting high-speed peripheral component equipment; the core processor is used for executing a basic input/output system program to perform self-checking when the server is started; in the self-checking process, if the high-speed peripheral component equipment is identified to be accessed to the server, acquiring target identification information of the high-speed peripheral component equipment; acquiring a target firmware program upgrading file corresponding to the target identification information and the type of the core processor from the baseboard management controller; copying the target firmware program upgrading file to a memory for execution so as to initialize the high-speed peripheral component equipment.
In one exemplary embodiment, the core processor is configured to obtain, when identifying that a peripheral component device accesses the server through the peripheral component interface, target identification information of the peripheral component device from a device configuration space of the peripheral component device, where the target identification information includes at least: the method comprises the steps of a first manufacturer identification and a first device identification corresponding to the peripheral component equipment.
In an exemplary embodiment, the baseboard management controller further includes a management module, where the baseboard management controller is configured to obtain a firmware program upgrade file transmitted by the target object, and store the firmware program upgrade file in the conversion flash memory card; and the call management module generates virtual universal serial bus equipment according to the firmware program upgrade file in the conversion flash memory card.
In an exemplary embodiment, the baseboard management controller is configured to invoke the management module to obtain a firmware program upgrade file uploaded by the target object in an interactive interface corresponding to the baseboard management controller, and store the firmware program upgrade file in the conversion flash memory card; or the baseboard management controller is used for receiving the firmware program upgrading file copied by the target object through the terminal equipment and storing the firmware program upgrading file into the conversion flash memory card; or the baseboard management controller is used for calling the management module to download the firmware program upgrading file from the management node server of the machine room where the server is located, and storing the firmware program upgrading file into the conversion flash memory card, wherein the management node server stores the firmware program upgrading file uploaded by the target object.
In an exemplary embodiment, the motherboard further includes a platform control hub, where the core processor is configured to obtain, through a universal serial bus interface of the platform control hub, a target firmware program upgrade file corresponding to the target identification information and a type of the core processor from a virtual universal serial bus device of the baseboard management controller.
In an exemplary embodiment, for any firmware program upgrade file in the baseboard management controller, the core processor is configured to determine, according to data structure information of the firmware program upgrade file, a second vendor identifier, a second device identifier, and a node type corresponding to the firmware program upgrade file, where the node type is used to represent a core processor type supported by the firmware program upgrade file; when the first manufacturer identification is matched with the second manufacturer identification, the first equipment identification is matched with the second equipment identification, and the type of the core processor is matched with the type of the node, determining that the firmware program upgrading file is a target firmware program upgrading file; and obtaining the target firmware program upgrading file from the baseboard management controller.
In an exemplary embodiment, the core processor is further configured to detect whether the target identifier exists in the header information of the extended read-only memory of the firmware program upgrade file before determining the second vendor identifier, the second device identifier, and the node type corresponding to the firmware program upgrade file according to the data structure information of the firmware program upgrade file; if the target identifier exists in the header information of the extended read-only memory, determining that the firmware program upgrading file is legal, and determining a second manufacturer identifier, a second equipment identifier and a node type corresponding to the firmware program upgrading file according to the data structure information of the firmware program upgrading file; if the target identifier does not exist in the header information of the extended read-only memory, determining that the firmware program upgrading file is illegal, wherein the firmware program upgrading file is not the target firmware program upgrading file.
In one exemplary embodiment, the core processor is further configured to obtain the target firmware program upgrade file corresponding to the target identification information and the type of the core processor from the extended read only memory corresponding to the peripheral component device at high speed when the target firmware program upgrade file corresponding to the target identification information and the type of the core processor does not exist in the baseboard management controller.
According to yet another embodiment of the present application, there is also provided a computer-readable storage medium having a computer program stored therein, wherein the computer program is configured to execute the steps in the firmware program upgrading method of the above-described peripheral component device at run-time.
In the embodiment of the application, when the server is started, the basic input/output system program is executed to perform self-checking; in the self-checking process, if the high-speed peripheral component equipment is identified to be accessed to the server, acquiring target identification information of the high-speed peripheral component equipment; then, a target firmware program upgrading file corresponding to the target identification information and the type of the core processor is obtained from a baseboard management controller, wherein the baseboard management controller comprises a conversion flash memory card, and the conversion flash memory card stores the firmware program upgrading file transmitted by the target object; and copying the target firmware program upgrading file to a memory for execution so as to initialize the high-speed peripheral component equipment. The firmware program upgrading mode is simple and efficient, no complex manual operation is needed, and the technical problem that the firmware program upgrading process for the high-speed peripheral component equipment in the related technology is relatively complex is effectively solved.
Drawings
Fig. 1 is a schematic diagram of a server according to an embodiment of the present application;
FIG. 2 is a schematic diagram of another server according to an embodiment of the present application;
FIG. 3 is a flow chart of a firmware program upgrade method for a peripheral component device in accordance with an embodiment of the present application;
FIG. 4 is a schematic diagram of a firmware program upgrade process for a peripheral component device in accordance with an embodiment of the present application.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and the claims and drawings of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
For a better understanding of the embodiments of the present application, some nouns or translations of terms that appear during the description of the embodiments of the present application are explained first as follows:
PCIe: a high-speed serial computer expansion bus standard belongs to point-to-point dual-channel high-bandwidth transmission, the transmission speed is much faster than that of the traditional parallel bus technology, and the high-speed serial computer expansion bus standard has better reliability and expansibility. PCIe devices, i.e., various external devices connected to a computer motherboard through PCIe interfaces, such as a graphics card, a sound card, a network card, etc., have become an essential component in modern computer systems due to the high bandwidth and low latency characteristics of PCIe.
Option ROM: the BIOS term, also known as Expansion ROM in the PCI specification, is a firmware program integrated into a computer hardware device that can be executed at device start-up, is typically used to initialize and manage the hardware device, and provides additional functions or drivers. For example, a graphics card, network card, RAID controller, etc. may have their own Option ROM, and when the computer is started, the BIOS will detect these devices and load their corresponding Option ROM to properly configure and use them. Although Option ROM is "optional," many hardware devices require them to function properly, which may result in unstable systems or the inability to identify certain hardware devices if the Option ROM is not loaded properly.
BMC (Baseboard Management Controller ): is an embedded chip for use with a remote management server or other computing device. The system is generally integrated on a main board, can be accessed and controlled through network connection, is mainly responsible for monitoring the hardware state of a system, remote on/off, restarting and other functions, and provides an interface such as IPMI (Intelligent Platform Management Interface ) and the like to realize remote management and maintenance of a server.
TF (Trans Flash), conversion Flash card: also known as microSD card or microshc card, is a compact flash memory card that can be compatible with other devices through an adapter, and is commonly used for storage expansion in mobile devices, such as cell phones, cameras, and the like.
PCH (Platform Controller Hub, platform control hub): also known as a south bridge chip, is part of the motherboard chipset in the Intel architecture, located between the CPU and other major system components, and is primarily responsible for managing many I/O interfaces, buses, memory and network functions, etc., and providing support for processor power management and security performance.
POST phase: the BIOS program identifies and initializes the hardware when the computer is started up and self-checked. In the POST phase, the BIOS performs self-tests in a fixed order, including key hardware components such as RAM (Random Access Memory ), CPU, display adapter, etc., and ensures that they are working properly. If any faults or errors are found, the system will stop and display the corresponding error code or information. Only after all tests have passed will the operating system loading process be started. This process typically takes only a few seconds to complete.
PCI Expansion ROM Header (PCI expansion read-only memory header information): is a data structure for defining an extended ROM image file format for a PCI device. It contains the information of the size, starting address, checksum, etc. of the ROM image file, and this ROM image file can be loaded and executed by BIOS or operating system to implement expansion or upgrade of the device functions. PCI Expansion ROM Header is typically provided by the hardware vendor and issued with the device driver.
PCI Data Structure (PCI data structure information): is a data format used to describe the allocation of devices and resources on a PCI bus in a computer system. It contains information for each PCI device such as configuration space, IRQ (Interrupt Request ), DMA (Direct Memory Access, direct memory access) channel, etc., as well as register addresses and control commands for accessing such information. By reading and modifying the PCI data structures, the operating system can manage communications between the computer and external devices and provide an access interface for the application programs to the hardware resources.
The following describes the application in connection with preferred embodiments.
Aiming at the technical problem that the firmware program upgrading process of the peripheral component device in the related art is relatively complex, the embodiment of the application firstly proposes a server structure, fig. 1 is a schematic structural diagram of an optional server according to the embodiment of the application, and as shown in fig. 1, the server at least comprises: a main board 11 and a core processor 12, the main board 11 includes: a baseboard management controller 111, a basic input output system chip 112, and a high-speed peripheral component interface 113, wherein:
The baseboard management controller 111 includes a flash conversion card 1111, and a plurality of firmware program upgrade files transmitted by the target object are stored in the flash conversion card 1111;
the bios chip 112 stores therein a bios program;
the peripheral component interface 113 is used for externally connecting the peripheral component device 13;
the core processor 12 is configured to execute a bios program to perform self-test when the server is started; in the self-checking process, if the high-speed peripheral component equipment 13 is identified to be accessed to a server, acquiring target identification information of the high-speed peripheral component equipment 13; acquiring a target firmware program upgrade file corresponding to the target identification information and the type of the core processor 12 from the baseboard management controller 111; the target firmware program upgrade file is copied to the memory for execution to initialize the peripheral component device 13.
The firmware program upgrading mode is simple and efficient, no complex manual operation is needed, and the technical problem that the firmware program upgrading process for the high-speed peripheral component equipment in the related technology is relatively complex is effectively solved.
Fig. 2 is a schematic structural diagram of another more specific server according to an embodiment of the present application, where the server includes at least: a main board 21 and a core processor 22, wherein the main board 21 includes: the functions of the baseboard management controller 211, the platform control hub 212, the bios chip 213, and the high-speed peripheral component interface 214 are described in detail below with reference to fig. 2.
As an alternative implementation manner, the baseboard management controller 211 includes a flash memory card 2111 and a management module 2112, and after obtaining the firmware program upgrade file transmitted by the target object, the baseboard management controller 211 stores the firmware program upgrade file into the conversion flash memory card 2111; the call management module 2112 then generates a virtual universal serial bus device 2113 from the firmware program upgrade file in the flash translation card 2111.
Alternatively, the baseboard management controller 211 may perform the following three ways when acquiring the firmware program upgrade file transmitted by the target object: in the first manner, the baseboard management controller 211 may call the management module 2112 to obtain a firmware program upgrade file uploaded by the target object in an interactive interface corresponding to the baseboard management controller 211, and store the firmware program upgrade file in the flash memory card 2111, where the interactive interface may be a web management interface; in a second manner, the baseboard management controller 211 may receive a firmware program upgrade file copied by the target object through a terminal device, and store the firmware program upgrade file in the flash memory card 2111, where the terminal device may be a terminal such as a personal computer or a tablet; in a third manner, the baseboard management controller 211 may invoke the management module 2112 to download a firmware program upgrade file from a management node server in a room where the server is located, and store the firmware program upgrade file in the flash memory card 2111, where the management node server stores the firmware program upgrade file uploaded by the target object.
It can be understood that, in order to improve the transmission efficiency of the firmware program upgrade file, the user may upload the firmware program upgrade file to the baseboard management controller through the web management interface, or may directly copy the firmware program upgrade file to the baseboard management controller through a terminal such as a personal computer, where the two modes are applicable to upgrading the firmware program of the high-speed peripheral component device of a single server; optionally, the user can upload the firmware program upgrade file to the management node server in the machine room where the server is located, and the baseboard management controller downloads the firmware program upgrade file by itself.
As an alternative embodiment, when the server is started, the core processor 22 executes the bios program stored in the bios chip 213 to perform power-on self-test; in the self-checking process, when the core processor 22 recognizes that the peripheral component device 23 accesses the server through the peripheral component interface 214, the target identification information of the peripheral component device is obtained from the device configuration space of the peripheral component device 23, where the target identification information at least includes: the method comprises the steps of a first manufacturer identification and a first device identification corresponding to the peripheral component equipment.
To ensure that the version of the finally obtained target firmware program upgrade file matches the present core processor, the core processor 22 may also determine the type of the core processor 22 after obtaining the target identification information of the peripheral component device 23; then, a target firmware program upgrade file corresponding to the target identification information and the type of the core processor is acquired from the baseboard management controller 211.
As an alternative embodiment, when acquiring the target firmware program upgrade file corresponding to the target identification information and the type of the core processor, the core processor 22 may acquire the target firmware program upgrade file corresponding to the target identification information and the type of the core processor from the virtual universal serial bus device 2113 of the baseboard management controller 211 through the universal serial bus interface 2121 of the platform control hub 212.
Optionally, for any firmware program upgrade file in the baseboard management controller 211, the core processor 22 may determine, according to the data structure information PCI Data Structure of the firmware program upgrade file, a second vendor identifier, a second device identifier, and a node type corresponding to the firmware program upgrade file, where the node type is used to represent a core processor type supported by the firmware program upgrade file; when the first manufacturer identification is matched with the second manufacturer identification, the first equipment identification is matched with the second equipment identification, and the type of the core processor is matched with the type of the node, determining the firmware program upgrading file as a target firmware program upgrading file; the core processor 22 obtains the target firmware program upgrade file from the baseboard management controller 211.
Optionally, before determining the second vendor identifier, the second device identifier, and the node type corresponding to the firmware program upgrade file according to the data structure information of the firmware program upgrade file, the core processor 22 may further detect whether a target identifier exists in the extended read-only memory header information PCI Expansion ROM Header of the firmware program upgrade file, where the target identifier is typically a 0xAA55 identifier; if the target identifier exists in the header information of the extended read-only memory, determining that the firmware program upgrading file is legal, and continuously determining a second manufacturer identifier, a second equipment identifier and a node type corresponding to the firmware program upgrading file according to the data structure information of the firmware program upgrading file; if the target identifier does not exist in the header information of the extended read-only memory, determining that the firmware program upgrading file is illegal, namely, the firmware program upgrading file is not the target firmware program upgrading file, and the subsequent matching process is not required to be executed, so that the detection efficiency is improved.
In some application scenarios, there may not be a target firmware program upgrade file corresponding to the target identification information and the type of the core processor in baseboard management controller 211, and at this time, core processor 22 may obtain the target firmware program upgrade file corresponding to the target identification information and the type of the core processor from the extended read-only memory corresponding to high-speed peripheral component device 23.
Further, in some extreme scenarios, the extended rom corresponding to the peripheral component device 23 does not have a target firmware program upgrade file corresponding to the target identification information and the type of the core processor, and at this time, the core processor 22 may control the alarm device to send an alarm prompt message to the user, so that the user is prompted that the baseboard management controller and the extended rom corresponding to the peripheral component device 23 do not have any available target firmware program upgrade file, and the user needs to manually upload the target firmware program upgrade file. At this time, the user may transmit the firmware upgrade file to the baseboard management controller again through three modes of the interactive interface, the terminal device, and the management node server.
After obtaining the target firmware program upgrade file, the core processor 22 may copy the target firmware program upgrade file into the memory for execution to initialize the peripheral component device at high speed, thereby implementing the firmware program upgrade.
In the server according to the embodiment of the present application, the motherboard includes: the device comprises a baseboard management controller, a basic input/output system chip and a high-speed peripheral component interface, wherein the baseboard management controller comprises a conversion flash memory card, and a firmware program upgrading file transmitted by a target object is stored in the conversion flash memory card; the basic input/output system chip stores a basic input/output system program; the high-speed peripheral component interface is used for externally connecting high-speed peripheral component equipment; the core processor is used for executing a basic input/output system program to perform self-checking when the server is started; in the self-checking process, if the high-speed peripheral component equipment is identified to be accessed to the server, acquiring target identification information of the high-speed peripheral component equipment; acquiring a target firmware program upgrading file corresponding to the target identification information and the type of the core processor from the baseboard management controller; copying the target firmware program upgrading file to a memory for execution so as to initialize the high-speed peripheral component equipment. The firmware program upgrading mode is simple and efficient, no complex manual operation is needed, and the technical problem that the firmware program upgrading process for the high-speed peripheral component equipment in the related technology is relatively complex is effectively solved.
On the basis of the operation of the server, the embodiment of the application also provides a firmware program upgrading method of the high-speed peripheral component equipment executed by the core processor,
FIG. 3 is a flow chart of a firmware program upgrade method of an alternative peripheral component device in accordance with an embodiment of the present application, as shown in FIG. 3, the flow includes the following steps:
step S302, when the server is started, executing a basic input/output system program to perform self-checking;
step S304, in the self-checking process, if the fact that the peripheral component equipment with the high speed is accessed to the server is identified, the target identification information of the peripheral component equipment with the high speed is obtained;
step S306, a target firmware program upgrade file corresponding to the target identification information and the type of the core processor is obtained from a baseboard management controller, wherein the baseboard management controller comprises a conversion flash memory card, and the conversion flash memory card stores a firmware program upgrade file transmitted by a target object;
step S308, copy the target firmware upgrade file to the memory for execution, so as to initialize the peripheral component device.
The steps of the firmware program upgrading method of the peripheral component device will be described below with reference to specific implementation procedures.
Before the server is powered on for self-checking, a user can transmit the firmware program upgrade file to the conversion flash memory card of the baseboard management controller in advance by the following modes:
in the first mode, a user can upload a firmware program upgrade file to an interactive interface corresponding to the baseboard management controller, wherein the interactive interface can be a web management interface configured for the baseboard management controller; the baseboard management controller can call the management module to obtain the firmware program upgrade file from the interactive interface, and store the firmware program upgrade file into the conversion flash memory card.
In the second mode, the user can copy the firmware program upgrade file to the flash memory card of the baseboard management controller directly through the terminal equipment, wherein the terminal equipment can be a terminal such as a personal computer, a tablet and the like.
In the third mode, the user can upload the firmware program upgrade file to the management node server of the machine room where the server is located; the baseboard management controller may call the management module to download the firmware program upgrade file from the management node server and store the firmware program upgrade file into the conversion flash memory card.
In the three modes, the first two modes can improve the transmission efficiency of the firmware program upgrading file, and are suitable for upgrading the firmware program of the high-speed peripheral component equipment of the single server; the third mode can effectively reduce the number of manual transmission, and is suitable for upgrading the firmware programs of the high-speed peripheral component devices of the batch server.
Optionally, after acquiring the firmware program upgrade file transmitted by the target object and storing the firmware program upgrade file in the conversion flash memory card, the baseboard management controller may call the management module to generate the virtual universal serial bus device according to the firmware program upgrade file in the conversion flash memory card.
As an optional implementation manner, when the server is started, the core processor executes a basic input output system program stored in the basic input output system chip to perform power-on self-test; in the self-checking process, when the core processor recognizes that the peripheral component device accesses the server through the peripheral component interface of the server, acquiring target identification information of the peripheral component device from a device configuration space of the peripheral component device, wherein the target identification information at least comprises: the method comprises the steps of a first manufacturer identification and a first device identification corresponding to the peripheral component equipment.
In order to ensure that the version of the finally obtained target firmware program upgrade file is matched with the core processor, the core processor can also determine the type of the core processor after obtaining the target identification information of the peripheral component device; and then acquiring a target firmware program upgrading file corresponding to the target identification information and the type of the core processor from the baseboard management controller.
As an alternative embodiment, when acquiring the target firmware program upgrade file corresponding to the target identification information and the type of the core processor, the core processor may acquire the target firmware program upgrade file corresponding to the target identification information and the type of the core processor from the virtual universal serial bus device of the baseboard management controller through the universal serial bus interface of the platform control hub.
Alternatively, when the core processor acquires the target firmware program upgrade file corresponding to the target identification information and the type of the core processor from the baseboard management controller, it may be performed by: for any firmware program upgrade file in the baseboard management controller, determining a second manufacturer identifier, a second equipment identifier and a node type corresponding to the firmware program upgrade file according to data structure information PCI Data Structure of the firmware program upgrade file, wherein the node type is used for representing a core processor type supported by the firmware program upgrade file; when the first manufacturer identification is matched with the second manufacturer identification, the first equipment identification is matched with the second equipment identification, and the type of the core processor is matched with the type of the node, determining the firmware program upgrading file as a target firmware program upgrading file; and acquiring the target firmware program upgrading file from the baseboard management controller.
Optionally, before determining the second vendor identifier, the second device identifier, and the node type corresponding to the firmware program upgrade file according to the data structure information of the firmware program upgrade file, the core processor may further detect whether a target identifier exists in the extended read-only memory header information PCI Expansion ROM Header of the firmware program upgrade file, where the target identifier is typically a 0xAA55 identifier; if the target identifier exists in the header information of the extended read-only memory, determining that the firmware program upgrading file is legal, and continuously determining a second manufacturer identifier, a second equipment identifier and a node type corresponding to the firmware program upgrading file according to the data structure information of the firmware program upgrading file; if the target identifier does not exist in the header information of the extended read-only memory, determining that the firmware program upgrading file is illegal, namely, the firmware program upgrading file is not the target firmware program upgrading file, and the subsequent matching process is not required to be executed, so that the detection efficiency is improved.
In some application scenarios, there may not be a target firmware program upgrade file corresponding to the target identification information and the type of the core processor in the baseboard management controller, at which time the core processor may obtain the target firmware program upgrade file corresponding to the target identification information and the type of the core processor from the extended read-only memory corresponding to the peripheral component device.
Further, in some extreme scenarios, the extended read-only memory corresponding to the peripheral component device does not have the target firmware program upgrade file corresponding to the target identification information and the type of the core processor, at this time, the core processor may control the alarm device to send alarm prompt information to the user, so that the user is prompted that the substrate management controller and the extended read-only memory corresponding to the peripheral component device do not have available target firmware program upgrade files, and the user needs to upload manually. At this time, the user may transmit the firmware upgrade file to the baseboard management controller again through three modes of the interactive interface, the terminal device, and the management node server.
After the target firmware program upgrade file is obtained, the core processor can copy the target firmware program upgrade file into the memory for execution, so as to initialize the peripheral component device, thereby realizing the firmware program upgrade.
FIG. 4 shows a firmware program upgrade process for a complete peripheral component device at high speed, comprising the steps of:
s1, a user transmits a firmware program upgrading file to a conversion flash memory card of a baseboard management controller, wherein the conversion flash memory card comprises: s11, copying the firmware program upgrading file to a conversion flash memory card of the baseboard management controller by a user through terminal equipment; or S12, uploading a firmware program upgrading file by a user through a web management interface, and executing S14; or S13, uploading the firmware program upgrading file to a management node server of a machine room where the server is located by a user, and executing S14; s14, the baseboard management controller calls a management module to download a firmware program upgrade file from a web management interface or a management node server, and stores the firmware program upgrade file into a conversion flash memory card;
S2, the baseboard management controller calls a management module to generate virtual universal serial bus equipment according to the firmware program upgrade file in the conversion flash memory card;
s3, when the server is started, the core processor executes a basic input/output system program to perform power-on self-test;
s4, in the self-checking process, when the fact that the peripheral component equipment is accessed to the server is identified, acquiring target identification information of the peripheral component equipment from the equipment configuration space of the peripheral component equipment, wherein the target identification information at least comprises: a first manufacturer identifier and a first device identifier corresponding to the peripheral component device;
s5, determining the type of the core processor, and taking the first manufacturer identification, the first equipment identification and the type of the core processor as identification codes;
s6, determining whether a target firmware program upgrading file matched with the identification code exists in the virtual universal serial bus equipment of the baseboard management controller, if so, executing S7, and if not, executing S8;
s7, acquiring a target firmware program upgrading file from virtual universal serial bus equipment of the baseboard management controller;
s8, acquiring a target firmware program upgrading file from an expansion read-only memory corresponding to the high-speed peripheral component equipment according to the identification code;
S9, loading the target firmware program upgrading file into a memory for execution so as to initialize the high-speed peripheral component equipment.
In the embodiment of the application, when the server is started, the basic input/output system program is executed to perform self-checking; in the self-checking process, if the high-speed peripheral component equipment is identified to be accessed to the server, acquiring target identification information of the high-speed peripheral component equipment; then, a target firmware program upgrading file corresponding to the target identification information and the type of the core processor is obtained from a baseboard management controller, wherein the baseboard management controller comprises a conversion flash memory card, and the conversion flash memory card stores the firmware program upgrading file transmitted by the target object; and copying the target firmware program upgrading file to a memory for execution so as to initialize the high-speed peripheral component equipment. The firmware program upgrading mode is simple and efficient, no complex manual operation is needed, and the technical problem that the firmware program upgrading process for the high-speed peripheral component equipment in the related technology is relatively complex is effectively solved.
Optionally, an embodiment of the present application further provides a computer readable storage medium having a computer program stored therein, wherein the computer program is configured to perform the steps of any of the method embodiments described above when run.
Specifically, the computer program when run performs the steps of: when the server is started, executing a basic input/output system program to perform self-checking; in the self-checking process, if the high-speed peripheral component equipment is identified to be accessed to the server, acquiring target identification information of the high-speed peripheral component equipment; obtaining a target firmware program upgrading file corresponding to the target identification information and the type of the core processor from a baseboard management controller, wherein the baseboard management controller comprises a conversion flash memory card, and the conversion flash memory card stores the firmware program upgrading file transmitted by the target object; copying the target firmware program upgrading file to a memory for execution so as to initialize the high-speed peripheral component equipment.
In one exemplary embodiment, the computer readable storage medium may include, but is not limited to: various media capable of storing computer programs, such as a USB flash disk, a read-only memory, a random access memory, a removable hard disk, a magnetic disk or an optical disk.
An embodiment of the application also provides an electronic device comprising a memory having stored therein a computer program and a processor arranged to run the computer program to perform the steps of any of the method embodiments described above.
In particular, the processor is configured to implement the following steps by computer program execution: when the server is started, executing a basic input/output system program to perform self-checking; in the self-checking process, if the high-speed peripheral component equipment is identified to be accessed to the server, acquiring target identification information of the high-speed peripheral component equipment; obtaining a target firmware program upgrading file corresponding to the target identification information and the type of the core processor from a baseboard management controller, wherein the baseboard management controller comprises a conversion flash memory card, and the conversion flash memory card stores the firmware program upgrading file transmitted by the target object; copying the target firmware program upgrading file to a memory for execution so as to initialize the high-speed peripheral component equipment.
In an exemplary embodiment, the electronic device may further include a transmission device connected to the processor, and an input/output device connected to the processor.
In the foregoing embodiments of the present application, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed technology may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of units may be a logic function division, and there may be another division manner in actual implementation, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiment of the present application.
In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the method of the various embodiments of the present application. And the aforementioned storage medium includes: a usb disk, a read-only memory, a random access memory, a removable hard disk, a magnetic disk, or an optical disk, or the like.
The foregoing is merely a preferred embodiment of the present application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present application, which are intended to be comprehended within the scope of the present application.
Claims (17)
1. A firmware program upgrade method for a peripheral component device at a high speed, applied to a core processor of a server, comprising:
when the server is started, executing a basic input/output system program to perform self-checking;
in the self-checking process, if the fact that the high-speed peripheral component equipment is accessed to the server is identified, acquiring target identification information of the high-speed peripheral component equipment;
obtaining a target firmware program upgrading file corresponding to the target identification information and the type of the core processor from a baseboard management controller, wherein the baseboard management controller comprises a conversion flash memory card, and the conversion flash memory card stores the firmware program upgrading file transmitted by a target object;
copying the target firmware program upgrading file to a memory for execution so as to initialize the high-speed peripheral component equipment.
2. The method of claim 1, wherein if a peripheral component device is identified as having access to the server, obtaining target identification information for the peripheral component device comprises:
When it is identified that a peripheral component device accesses the server through a peripheral component interface of the server, acquiring the target identification information of the peripheral component device from a device configuration space of the peripheral component device, wherein the target identification information at least comprises: and the high-speed peripheral component equipment corresponds to the first manufacturer identifier and the first equipment identifier.
3. The method of claim 2, wherein prior to retrieving a target firmware program upgrade file corresponding to the target identification information and the type of core processor from a baseboard management controller, the method further comprises:
the baseboard management controller obtains a firmware program upgrading file transmitted by the target object and stores the firmware program upgrading file into the conversion flash memory card;
and the baseboard management controller calls a management module to generate virtual universal serial bus equipment according to the firmware program upgrading file in the conversion flash memory card.
4. The method of claim 3, wherein the baseboard management controller obtaining the firmware program upgrade file transmitted by the target object and storing the firmware program upgrade file in the flash memory card comprises:
The baseboard management controller calls the management module to acquire the firmware program upgrading file uploaded by the target object in the interactive interface corresponding to the baseboard management controller, and stores the firmware program upgrading file into the conversion flash memory card; or alternatively, the first and second heat exchangers may be,
the baseboard management controller receives the firmware program upgrading file copied by the target object through the terminal equipment and stores the firmware program upgrading file into the conversion flash memory card; or alternatively, the first and second heat exchangers may be,
and the baseboard management controller calls the management module to download the firmware program upgrading file from a management node server of a machine room where the server is located, and stores the firmware program upgrading file into the conversion flash memory card, wherein the management node server stores the firmware program upgrading file uploaded by the target object.
5. The method of claim 3, wherein obtaining the target firmware program upgrade file corresponding to the target identification information and the type of the core processor from a baseboard management controller comprises:
and acquiring the target firmware program upgrading file corresponding to the target identification information and the type of the core processor from the virtual universal serial bus device of the baseboard management controller through a universal serial bus interface of a platform control hub.
6. The method of claim 2, wherein obtaining the target firmware program upgrade file corresponding to the target identification information and the type of the core processor from a baseboard management controller comprises:
for any firmware program upgrading file in the baseboard management controller, determining a second manufacturer identifier, a second equipment identifier and a node type corresponding to the firmware program upgrading file according to data structure information of the firmware program upgrading file, wherein the node type is used for representing a core processor type supported by the firmware program upgrading file;
when the first manufacturer identification is matched with the second manufacturer identification, the first equipment identification is matched with the second equipment identification, and the type of the core processor is matched with the node type, determining that the firmware program upgrading file is the target firmware program upgrading file;
and acquiring the target firmware program upgrading file from the baseboard management controller.
7. The method of claim 6, wherein prior to determining the second vendor identification, the second device identification, and the node type corresponding to the firmware program upgrade file from the data structure information of the firmware program upgrade file, the method further comprises:
Detecting whether a target identifier exists in the head information of the extended read-only memory of the firmware program upgrading file;
if the target identifier exists in the head information of the extended read-only memory, determining that the firmware program upgrading file is legal, and determining a second manufacturer identifier, a second equipment identifier and a node type corresponding to the firmware program upgrading file according to the data structure information of the firmware program upgrading file;
if the target identifier does not exist in the head information of the expansion read-only memory, determining that the firmware program upgrading file is illegal, wherein the firmware program upgrading file is not the target firmware program upgrading file.
8. The method of claim 6, wherein the method further comprises:
and when the target firmware program upgrading file corresponding to the target identification information and the type of the core processor does not exist in the baseboard management controller, acquiring the target firmware program upgrading file corresponding to the target identification information and the type of the core processor from an extended read-only memory corresponding to the high-speed peripheral component device.
9. A server, comprising: a motherboard and a core processor, wherein the motherboard comprises: a baseboard management controller, a basic input output system chip and a high-speed peripheral component interface, wherein,
The baseboard management controller comprises a conversion flash memory card, wherein a firmware program upgrading file transmitted by a target object is stored in the conversion flash memory card;
the basic input/output system chip stores a basic input/output system program;
the high-speed peripheral component interface is used for externally connecting high-speed peripheral component equipment;
the core processor is used for executing the basic input/output system program to perform self-checking when the server is started; in the self-checking process, if the fact that the high-speed peripheral component equipment is accessed to the server is identified, acquiring target identification information of the high-speed peripheral component equipment; acquiring a target firmware program upgrading file corresponding to the target identification information and the type of the core processor from the baseboard management controller; copying the target firmware program upgrading file to a memory for execution so as to initialize the high-speed peripheral component equipment.
10. The server according to claim 9, wherein the server is configured to,
the core processor is configured to obtain, when it is identified that a peripheral component device accesses the server through the peripheral component interface, the target identification information of the peripheral component device from a device configuration space of the peripheral component device, where the target identification information includes at least: and the high-speed peripheral component equipment corresponds to the first manufacturer identifier and the first equipment identifier.
11. The server of claim 10, wherein the baseboard management controller further includes a management module therein, wherein,
the baseboard management controller is used for acquiring a firmware program upgrading file transmitted by the target object and storing the firmware program upgrading file into the conversion flash memory card; and calling the management module to generate virtual universal serial bus equipment according to the firmware program upgrading file in the conversion flash memory card.
12. The server according to claim 11, wherein the server is configured to,
the baseboard management controller is used for calling the management module to acquire the firmware program upgrading file uploaded by the target object in the interactive interface corresponding to the baseboard management controller, and storing the firmware program upgrading file into the conversion flash memory card; or alternatively, the first and second heat exchangers may be,
the baseboard management controller is used for receiving the firmware program upgrading file copied by the target object through the terminal equipment and storing the firmware program upgrading file into the conversion flash memory card; or alternatively, the first and second heat exchangers may be,
the baseboard management controller is used for calling the management module to download the firmware program upgrading file from a management node server of a machine room where the server is located, and storing the firmware program upgrading file into the conversion flash memory card, wherein the management node server stores the firmware program upgrading file uploaded by the target object.
13. The server of claim 11, further comprising a platform control hub in the motherboard, wherein,
the core processor is configured to obtain, from the virtual universal serial bus device of the baseboard management controller through a universal serial bus interface of the platform control hub, the target firmware program upgrade file corresponding to the target identification information and a type of the core processor.
14. The server according to claim 10, wherein the server is configured to,
for any firmware program upgrade file in the baseboard management controller, the core processor is configured to determine a second vendor identifier, a second device identifier and a node type corresponding to the firmware program upgrade file according to data structure information of the firmware program upgrade file, where the node type is used to represent a core processor type supported by the firmware program upgrade file; when the first manufacturer identification is matched with the second manufacturer identification, the first equipment identification is matched with the second equipment identification, and the type of the core processor is matched with the node type, determining that the firmware program upgrading file is the target firmware program upgrading file; and acquiring the target firmware program upgrading file from the baseboard management controller.
15. The server according to claim 14, wherein the server is configured to,
the core processor is further configured to detect whether a target identifier exists in header information of an extended read-only memory of the firmware program upgrade file before determining a second vendor identifier, a second device identifier and a node type corresponding to the firmware program upgrade file according to data structure information of the firmware program upgrade file; if the target identifier exists in the head information of the extended read-only memory, determining that the firmware program upgrading file is legal, and determining a second manufacturer identifier, a second equipment identifier and a node type corresponding to the firmware program upgrading file according to the data structure information of the firmware program upgrading file; if the target identifier does not exist in the head information of the expansion read-only memory, determining that the firmware program upgrading file is illegal, wherein the firmware program upgrading file is not the target firmware program upgrading file.
16. The server according to claim 14, wherein the server is configured to,
the core processor is further configured to obtain, when the target firmware program upgrade file corresponding to the target identification information and the type of the core processor does not exist in the baseboard management controller, the target firmware program upgrade file corresponding to the target identification information and the type of the core processor from an expansion read-only memory corresponding to the peripheral component device.
17. A computer readable storage medium, wherein a computer program is stored in the computer readable storage medium, wherein the computer program, when executed by a processor, implements the steps of the firmware program upgrade method of a peripheral component device according to any of claims 1 to 8.
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