CN1211735C - Hardware equipment drive program installing method and computer therefor - Google Patents
Hardware equipment drive program installing method and computer therefor Download PDFInfo
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- CN1211735C CN1211735C CN 02121571 CN02121571A CN1211735C CN 1211735 C CN1211735 C CN 1211735C CN 02121571 CN02121571 CN 02121571 CN 02121571 A CN02121571 A CN 02121571A CN 1211735 C CN1211735 C CN 1211735C
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Abstract
The present invention discloses a hardware device driving program installing method. The present invention comprises the procedures of reading configuration information of an installation hardware device, acquiring manufacture identification and device identification of the installation hardware device and combining a hardware distinguishing identification which can be used for uniquely distinguishing the installation hardware device. The type of the current operation system is determined, and an installation path of a driving program of the installation hardware device is obtained by utilizing the hardware distinguishing identification and the operation system type by the inquiry in a driving program configuration information list which is provided previously. The driving program is transferred to complete the installation of the hardware device driving program, wherein the driving program configuration information list which is provided previously at least comprises corresponding information of the hardware distinguishing identification, an operating system type and the installation path of the driving program of the hardware device corresponding to the hardware identification. Furthermore, the driving program configuration information list which is provided previously provides subsequent maintaining renovation. The present invention simultaneously discloses a computer which can be used for realizing the method.
Description
Technical field
The present invention relates to field of computer technology, be meant a kind of installation method of hardware device driver especially.
Background technology
Along with the development of computer science and technology and the continuous expansion of computer application field, computing machine is closely bound up with people's routine work and life.In computer organization now, each hardware external unit as display card, sound card, network interface card or the like, all needs correct driver is installed, and makes computer operating system correctly to use external unit by the operation of driver.
Different operating system, all the installation to outside hardware device driver provides approach.For example, the computer viewing window operating system Windows of Microsoft (Microsoft) for the hardware device of some plug and play, can specify driver to install automatically when carrying out fitting operation.Plug and play is meant that when adding in the computer system, Windows is its automatic appointing system resource to new hardware device, and newly-increased required device driver.The dynamic plug-and-play feature of Microsoft Windows can be supported up-to-date plug and play hardware components, installs and sets comprising driver, device, and read and write login automatically.
In practice, prepared thousands of kinds of drivers although Windows is various plug-in units, not all plug-in unit can both reach plug and play.For the hardware device that some Windows can not discern, do not provide the corresponding apparatus driver on the Windows system CD.Usually the method that adopts is clicked " adding new hardware " icon in Windows operating system user interface " control panel " hurdle, and the guide that provides according to system specifies the floppy disk at new hardware drive program place or CD that new hardware drive program is installed then.But, for this method, greatly the user can not be on top of, the user do not know probably his hardware device be what model and corresponding apparatus driver somewhere, so often will cause hardware device driver correctly to install and cisco unity malfunction.
Have the Chinese patent application that publication number is CN 1273389A now, disclosed a kind of installation method of driver, mainly comprise: the external device code that reads storage in the Basic Input or Output System (BIOS) on the motherboard (BIOS); Compare with a database; Determine the driver that this peripheral device is required.Wherein, this external device becomes one with motherboard for being welded on the motherboard; The code that is used for discerning external device need leave BIOS in advance in; This database has comprised all and has been welded in the code and the corresponding driver data of the external device on the motherboard.The application of this technical scheme is for the external unit that the external device code is left in advance among the BIOS, what reach also is the effect of plug and play, the user need not to understand hardware device type and relevant driver thereof, provides more convenient functions of use by operation interface.But, for such technical scheme and since its identification only for being welded in external unit on the motherboard, and need with the external unit code that might be welded on the motherboard fire in advance in BIOS, just can reach the effect of its dynamic auto installation.For the mainboard newly-increased peripheral hardware in back that dispatches from the factory, or, then can not provide this dynamic auto installation, still need the user to carry out aforesaid manual the installation, rewrite unless return-to-factory carries out BIOS by the peripheral hardware that bus slot connects.Though this mode has improved the product adaptation performance of mainboard production firm, for vast user, still have significant limitation and relatively poor extensibility.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of installation method of hardware device driver, make the installation process of hardware device become more simple, the user need not the hardware knowledge of decorrelation, have applicability and extensibility preferably simultaneously.
The installation method of a kind of hardware device driver of the present invention may further comprise the steps at least:
Read desire the configuration information of hardware device is installed, obtain the identification of the manufacturer and the device identification of this hardware device, composition can be distinguished a hardware identification sign of this hardware device uniquely, wherein, described hardware device is PCI equipment or AGP equipment, and the configuration information of described hardware device is the PCI configured head information that is arranged in the pci configuration address space;
Determine the type of current operation system;
Utilize described hardware identification sign and OS Type, in the driver deployment information table that provides in advance, inquire about, obtain described desire the installation path of the driver of hardware device is installed, wherein, described driver deployment information table comprises the installation path of the driver of hardware identification sign, OS Type and hardware identification sign corresponding hardware equipment at least, and this driver deployment information table can carry out follow-up maintenance update;
Call described driver and finish the installation of this hardware device driver.
According to the invention described above method, described driver deployment information table further includes in order to distinguish the Sort Code of hardware device classification.
According to the invention described above method, the follow-up maintenance update of described driver deployment information table comprises increase, rewriting, replaces and upgrade.
Technical solution of the present invention makes computer system by reading the configuration information of hardware device, as read the chip information of PCI or AGP device interior, obtain the identification marking of a hardware, and inquire about the installation path that a driver deployment information table that provides in advance obtains this hardware device driver by this hardware identification sign and current OS Type, thereby call the installation that this driver is finished hardware device, it is simple to have installation process, the user need not to understand related hardware knowledge, is user-friendly to the beneficial effect of safeguarding with manufacturer.Simultaneously, because renewals such as this driver deployment information table that provides in advance can increase, rewriting or replacement, therefore, only need to revise the driver deployment information table and can realize good extensibility, extensively adapt to the dynamic auto installation of the back newly added equipment type of dispatching from the factory.
Description of drawings
Fig. 1 is the structure of the PCI configured head of 256 bytes.
Principle and process flow diagram that Fig. 2 installs for the hardware device driver that adopts the inventive method.
Fig. 3 is the program interface synoptic diagram of the drive installation program module of writing according to technical solution of the present invention.
Fig. 4 is the program interface synoptic diagram of the drive arrangements information table maintenance module write according to technical solution of the present invention.
Embodiment
The present invention is further described in more detail below in conjunction with drawings and the specific embodiments.
PCI (Peripheral Component Interconnection) appears on all PCs and the most of workstation as the most successful in history bus standard.The connection standard of initial its chip chamber on the PC mainboard face, very fast, PCI just becomes user on the web joint face and the connector between system-computed device draw-in groove and Industrial PC Computer.
AGP (Accelerated Graphics Port AGP) is the bus standard that Intel company cooperates the exploitation of Pentium II processor, it is a kind of graphics bus structure that can freely expand, can increase the available bandwidth of graphics controller, and for graphics controller provides necessary performance, so that in Installed System Memory, directly carry out texture processing.It is to set up the high-effect bus of developing at the 3D graphics process on the pci bus basis, specially.It has used card to go up frame buffer memory and Installed System Memory simultaneously, has realized zero access, has solved the bottleneck problem of 3D graphics process effectively.
Each PCI or AGP equipment comprise the PCI-PCI bridge in the system, and a configuration data structure is all arranged, i.e. PCI configured head, and its permission system identifies and hardware equipment.The PCI configured head is usually located in the pci configuration address space, and all PCI configured head length all equate, are 256 bytes.
The PCI configured head depends on the topological structure of PCI equipment in the system in the position of pci configuration space.For example, a PCI video card is inserted different PCI grooves, its configured head position can change, but what influence is system do not had, and system will find each PCI equipment and bridge and use the information in their configured head to dispose its register.Typical method is to decide its skew of PCI configured head in configuration space with the position of the relative mainboard of PCI groove, for example the PCI configured head of first PCI groove in the mainboard is positioned at configuration space and is offset 0 place, second then is positioned at skew 256 places, and other groove can by parity of reasoning.System also provides a kind of hardware related mechanism so that PCI is provided with the PCI configured head that code can correctly be recognized the equipment of all existence on the corresponding pci bus, judge that by some territory in the PCI configured head which equipment exists and which equipment does not exist, this territory is manufacturer's mark domain (Vendor Identificationfield).For the read operation in this territory in the empty PCI groove error message that will to obtain a value be 0xFFFFFFFF.
Referring to Fig. 1, there is shown the structure of the PCI configured head of 256 bytes, comprise following territory:
Identification of the manufacturer (Vendor Identification): be used for the numerical value of unique identification PCI device fabrication producer.For example, the PCI identification of the manufacturer of Digital is 0x1011, and the PCI identification of the manufacturer of Intel is 0x8086.
Device identification (Device Identification): be used for the numerical value of unique identification PCI equipment.For example, the device identification of Digital 21141 quick ether equipment is 0x0009.
State (Status): this territory provides the status information of equipment in the PCI standard definition.
Order (Command): by can control the work of PCI equipment to the write operation in this territory, as allowing device access PCI I/O internal memory.
Sort Code (Class Code): the type of this domain identifier PCI equipment.For various types of video equipments, small computer system interface (SCSI), equipment all has the Sort Code of standard, and for example the Sort Code of scsi device is 0x0100.
Base address register (Base Address Registers): these registers are used type, quantity and the position of deciding and distribute operable PCI I/O of PCI equipment and PCI memory headroom.
Interrupt pin (Interrupt Pin).
Interrupt line (Interrupt Line).
In embodiments of the present invention, identification of the manufacturer, device identification and the Sort Code in pci configuration address space have mainly been utilized.Can distinguish a hardware device uniquely with identification of the manufacturer and device identification, choose VendorID and DeviceID and be combined as a hardware identification ID, utilize this ID, just can search the corresponding information in the configuration information table, obtain particulars about this hardware device.Sort Code can be distinguished the classification of hardware device, as video card, sound card, network interface card etc.
Referring to table 1, show the drive arrangements information that computer manufacturer provides.The information such as id number, classification, manufacturer, explanation that comprises external hardware device, and the information of Windows 98 drive pates, Windows 2000 drive pates, these several fields of Windows XP drive pate.
Table 1
| Field name | Type | Key | Describe |
| ID | Char(50) | * | The id number of equipment or Bios ID number |
| Classification | Char(20) | The classification of equipment (sound card, video card ... .) | |
| Manufacturer | Char(60) | The manufacturer of equipment | |
| Explanation | Char(60) | The title of equipment and explanation | |
| Windows 98 drive pates | Char(1000) | 98 times device drives of Win deposit the path | |
| Windows 2000 drive pates | Char(1000) | 2000 times device drives of Win deposit the path | |
| Windows XP drive pate | Char(1000) | Windows XP device drives deposit the path |
Referring to Fig. 2, there is shown the hardware device driver that adopts technical solution of the present invention principle and its process flow diagram are installed.Concrete principle is as follows: when computer system is found new hardware device is arranged, just begin to start installation process.At first enter flow process 31, the address configuration space of visit PCI equipment is obtained VenderID and DeviceID in the PCI configured head, and is utilized VenderID and DeviceID to be combined into the hardware identification ID of this equipment; Then, enter flow process 32, obtain the type of current operation system; Subsequently, enter flow process 33,, obtain the position of driver installation file on CD of this equipment according to hardware identification ID and current OS Type query driven programme setting table; And then, enter flow process 34, the driver installation procedure that operation obtains is finished the installation of this device driver; Then, the PCI configuration information of judging current acquisition is pairing last PCI equipment, if, then enter flow process 36, show installation, otherwise Returning process 31 repeats above-mentioned installation process.
Referring to Fig. 3, there is shown the interface synoptic diagram of the driver installation procedure module of writing according to technical solution of the present invention, the function of this module is automatically to discern the PCI or the AGP hardware device of computer, and provides one to make user's install driver easily simply alternately.The driver file that provides for hardware device manufacturer of label 41 indications wherein, they are placed in the fixed schedule, and the user also can manually call the equipment install drivers such as sound card, video card, network interface card of these installation procedures for them by visit Window explorer.Label 42 indications are the drive arrangements information table, this information table essential record identification id, classification, trade name, explanation and Windows98 drive pate, Windows2000 drive pate, the WindowsXP drive pate of the pairing hardware device of this driver.Driver installation procedure module will obtain the particular location that the driver of this hardware device is deposited according to hardware identification ID and this configuration information table, call the installation that this drive installation program is finished driver then.
Here, the driver deployment information table is for providing in advance, and can safeguard by maintenance program, for example rewrites, adds or replace or the like.
Referring to Fig. 4, there is shown the interface synoptic diagram of the drive arrangements information table maintenance program module of writing according to technical solution of the present invention.The drive arrangements information table has write down the corresponding relation of hardware identification ID and respective drive program file, it is the form that needs are safeguarded in advance, when safeguarding this form, can use the drive arrangements information table maintenance module of writing according to technical solution of the present invention thought, the function of this maintenance module provides an interactive interface, sets up drive arrangements information table file automatically after filling in some information by the user.The user will generate a drive arrangements information table file by after the save button.
The driver deployment information table provides follow-up maintenance update function, and the good User Interface that provides by drive arrangements information table maintenance program module, make the inventive method have extensive applicability and good extensibility, make the user need not to change BIOS or replacing main process equipment, can realize the dynamic auto installation or the renewal upgrading of the driver of any external unit.
The present invention reads the configuration information that hardware device is installed, obtain the identification of the manufacturer and the device identification of this installation hardware device, composition can be distinguished a hardware identification sign of this installation hardware device uniquely, can read the related data in PCI or the AGP equipment disposition head as mentioned above, also can be as described in the prior art, the configuration information that may be integrated in the hardware adaptor on the mainboard writes among the BIOS of mainboard in advance, is increased in and reads the step that desire is installed the hardware adaptor configuration information among the BIOS.
The computing machine that technical scheme according to the present invention provides can be provided with drive arrangements information table and driver installation procedure module in advance, the installing and using of user friendly hardware device driver.
According to technical scheme of the present invention, also can provide a CD respectively for user and manufacturer, offer the driver fixing disc that the user uses, include drive arrangements information table and driver installation procedure module, can make the user finish the automatic identification and the installation of driver.What offer manufacturer's use is maintenance disc, and it contains the maintenance program module of drive arrangements information table.
The application of the invention, the user can be correctly, determine easily and quickly classification, manufacturer and the explanation of the equipment such as PCI on the computer or AGP, and the guiding user removes the installation procedure of the driver that invocation facility producer automatically provides, thereby make whole installation process become very simple, and do not needed the knowledge of decorrelation. So have following advantage and disadvantage:
1) user can be correctly, determine classification, manufacturer and the explanation of the equipment such as PCI on the computer or AGP easily and quickly, and the guiding user removes the installation procedure of the driver that invocation facility producer automatically provides, thereby make whole installation process become very simple, and do not needed the knowledge of decorrelation.
2) technology that provides of computer distributors the application of the invention can reduce the funds of the after-sale service of computer distributors.
3) technology that provides of consumption user the application of the invention can be saved user's maintenance cost.
Claims (3)
1, a kind of installation method of computer hardware equipment driver is characterized in that this method may further comprise the steps at least:
Read desire the configuration information of hardware device is installed, obtain the identification of the manufacturer and the device identification of this hardware device, composition can be distinguished a hardware identification sign of this hardware device uniquely, wherein, described hardware device is PCI equipment or AGP equipment, and the configuration information of described hardware device is the PCI configured head information that is arranged in the pci configuration address space;
Determine the type of current operation system;
Utilize described hardware identification sign and OS Type, in the driver deployment information table that provides in advance, inquire about, obtain described desire the installation path of the driver of hardware device is installed, wherein, described driver deployment information table comprises the installation path of the driver of hardware identification sign, OS Type and hardware identification sign corresponding hardware equipment at least, and this driver deployment information table can carry out follow-up maintenance update;
Call described driver and finish the installation of this hardware device driver.
2, the installation method of hardware device driver according to claim 1 is characterized in that described driver deployment information table further includes in order to distinguish the Sort Code of hardware device classification.
3, the installation method of hardware device driver according to claim 1 and 2 is characterized in that the follow-up maintenance update of described driver deployment information table comprises increase, rewriting, replaces and upgrade.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 02121571 CN1211735C (en) | 2002-06-26 | 2002-06-26 | Hardware equipment drive program installing method and computer therefor |
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| CN 02121571 CN1211735C (en) | 2002-06-26 | 2002-06-26 | Hardware equipment drive program installing method and computer therefor |
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| CN1211735C true CN1211735C (en) | 2005-07-20 |
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| CN 02121571 Expired - Lifetime CN1211735C (en) | 2002-06-26 | 2002-06-26 | Hardware equipment drive program installing method and computer therefor |
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2002
- 2002-06-26 CN CN 02121571 patent/CN1211735C/en not_active Expired - Lifetime
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| CN100461103C (en) * | 2005-12-09 | 2009-02-11 | 英业达股份有限公司 | Drive program loading system and system |
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| CN1464387A (en) | 2003-12-31 |
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