Method and system for providing user control of device driver configuration

• US 5,339,432 A
• Filed: 10/13/1992
• Issued: 08/16/1994
• Est. Priority Date: 10/13/1992
• Status: Expired due to Term

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Crick, Andrew P. R.
• Primary Examiner(s): Shaw, Gareth D.
• Assistant Examiner(s): KATBAB, ABDOLLAH
• Application Number:
  US07/960,794
• Time in Patent Office: 672 Days
• Field of Search: 795/700, 364/245, 364/238.4, 364/280.3, 364/DIG. 1
• US Class Current: 713/1
• CPC Class Codes: G06F 9/4411 Configuring for operating with peripheral devices; Loading of device drivers

Abstract

A method and system for providing a user with interactive control of device driver configuration. In a preferred embodiment, during configuration of a device driver composed of multiple component drivers, each of a plurality of available component drivers is invoked for potential inclusion in the device driver. For each available component driver, a component driver definition file is provided which contains definition statements. Also for each available component driver, an entry in a parameter registry is provided which contains a list of configuration parameters to be passed to the available component driver when it is invoked. Upon user selection of a component driver, the corresponding component driver definition file is read and the definition statements from the corresponding component driver definition file are provided to the user. In accordance with user responses to the definition statements, the configuration parameters are assigned appropriate values and updated in the corresponding entry in the parameter registry. As a result, upon a next configuration of the device driver, the modified configuration parameters are passed to the selected component driver when invoked for inclusion in the device driver.

Claims

1. A method, performed by a computer having a device driver, for providing a user with control of configuration of the device driver, the method comprising the steps of:

identifying definition information for the device driver, the definition information including definition statements that specify a manner in which configuration information is to be obtained from the user and in which a configuration parameter is to be set, each definition statement having a function relating to the setting of configuration information;

obtaining configuration information form the user in accordance with the definition statements of the identified definition information;

setting the configuration parameter in accordance with the obtained configuration information and the definition statements of the identified definition information; and

configuring the device driver in accordance with the set configuration parameter.

2. The method of claim 1 wherein the step of obtaining the configuration information comprises

reading one of the definition statements;

and

prompting the user in accordance with the read definition statement to obtain the configuration information.

3. The method of claim 2 wherein the step of setting the configuration parameter comprises assigning a value to the configuration parameter based on the obtained configuration information.

4. The method of claim 1 wherein the step of setting the configuration parameter comprises

reading the configuration parameter from a parameter registry for holding current values of configuration parameters;

modifying the read configuration parameter in accordance with the obtained configuration information; and

storing the modified configuration parameter into the parameter registry.

5. A method, performed by a computer having a device driver having component drivers, for providing a user with control of configuration of the device driver, the method comprising the steps of:

obtaining from the user a selection of one of the component drivers;

obtaining from the user configuration information for the selected component driver by prompting the user in accordance with definition statements, the definition statements for controlling the setting of a configuration parameter for the selected component driver, each definition statement having a behavior relating to the obtaining of data from the user or the setting of the configuration parameter;

setting the configuration parameter corresponding to the obtained configuration information in accordance with the definition statements; and

configuring the selected component driver into the device driver in accordance with the configuration parameter.

6. The method of claim 5 wherein the step of configuring the selected component driver into the device driver comprises

invoking the selected component driver for inclusion in the device driver;

and

passing the invoked selected component driver the set configuration parameter.

7. The method of claim 5 wherein the step of obtaining the configuration information comprises

reading component driver definition information containing the definition statements;

and

prompting the user in accordance with the definition statements to obtain the configuration information.

8. The method of claim 7 wherein the step of setting the configuration parameter comprises assigning a value to the configuration parameter in accordance with the definition statements.

9. The method of claim 8 wherein the step of configuring the component driver into the device driver comprises

invoking the selected component driver for inclusion in the device driver;

and

passing the invoked selected component driver the configuration parameter.

10. The method of claim 5 wherein the step of setting the configuration parameter comprises

reading the configuration parameter from a parameter registry for holding current values of configuration parameters;

modifying the configuration parameter in accordance with the obtained configuration information, and

storing the modified configuration parameter into the parameter registry.

11. The method of claim 10 wherein the step of configuring the component driver into the device driver comprises

invoking the selected component driver for inclusion in the device driver;

and

passing the invoked selected component driver the configuration parameter.

12. The method of claim 5 further comprising the step of initially obtaining from the user a selection to add a new component driver, and wherein the step of setting the configuration parameter comprises

designating the configuration parameter for the new component driver in accordance with the obtained configuration information;

and

storing the designated configuration parameter into a parameter registry, the parameter registry for holding current value of configuration parameters.

13. The method of claim 12 wherein the step of configuring the component driver into the device driver comprises

invoking the selected component driver for inclusion in the device driver;

and

passing the invoked component driver the configuration parameter.

14. The method of claim 5 further comprising the step of initially obtaining from the user a request to reset the selected component driver, and wherein the step of setting the configuration parameter comprises

resetting the configuration parameter for the selected component driver to a default value;

and

storing the reset configuration parameter into a parameter registry, the parameter registry for holding current values of configuration parameters.

15. The method of claim 14 wherein the step of configuring the selected component driver comprises

invoking the selected component driver for inclusion in the device driver;

and

passing the invoked component driver the configuration parameter.

16. A computer system having a device driver, and providing a user with control of configuration of the device driver, the computer system comprising:

means for obtaining device driver configuration information from the user by prompting the user in accordance with definition statements, the definition statements for controlling the setting of a configuration parameter for the device driver, each definition statement having a behavior relating to the obtaining of data from the user or the setting of the configuration parameter;

means for setting a configuration parameter corresponding to the configuration information; and

means for configuring the device driver in accordance with the configuration parameter.

17. The computer system of claim 16 further comprising means for storing device driver definition information containing the definition statement for prompting the user to obtain the configuration information.

18. The computer system of claim 16 further comprising means for storing a parameter registry containing a current value of the configuration parameter set by the means for setting the configuration parameter.

19. A computer system having a device driver composed of component drivers, the computer system for providing a user with control of configuration of the device driver and comprising:

means for obtaining a selection of a component driver and configuration information from the suer in accordance with definition statements, the definition statements for controlling the setting of a configuration parameter for the device driver, each definition statement having a behavior relating to the obtaining of data from the user or the setting of the configuration parameter;

means for setting the configuration parameter for the component driver in accordance with the obtained configuration information; and

means for configuring a device driver including the component driver in accordance with the configuration parameter by invoking the component driver and passing the configuration parameter to the invoked component driver during configuration of the device driver.

20. The computer system of claim 19, further comprising means for storing a component driver definition information containing a definition statement for prompting the user to obtain the configuration information.

21. The computer system of claim 19 further comprising means for storing a parameter registry containing current values of configuration parameters.

22. A method executed in a computer system for establishing configuration information for configuring a device driver, the method comprising the steps of:

identifying definition information associated with the device driver, the definition information having a plurality of definition statements, the plurality of definition statements for controlling setting of the configuration information for the device driver, each definition statement having an associated behavior, the behaviors including obtaining of data from a user for use in establishing the configuration information and setting the configuration information in accordance to the obtained data; and

for each definition statement, performing the behavior associated with the definition statement, whereby data is obtained from a user and configuration information is set in accordance to the obtained data.

23. The method of claim 22 including the steps of creating the definition information by specifying the plurality of definition statements and associating the created definition information with the device driver.