usb_hid_subdriver_mapping Struct Reference
[USB HID driver]

Structure representing the mapping between device requirements and the subdriver supposed to handle this device. More...

#include <subdrivers.h>

Data Fields
int	compare
	Compare type for the Usage path.
int	product_id
	Product ID (set to -1 if not specified).
int	report_id
	Report ID for which the path should apply.
usb_hid_subdriver_t	subdriver
	Subdriver for controlling this device.
const usb_hid_subdriver_usage_t *	usage_path
	Usage path that the device's Input reports must contain.
int	vendor_id
	Vendor ID (set to -1 if not specified).

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Detailed Description

Structure representing the mapping between device requirements and the subdriver supposed to handle this device.

By filling in this structure and adding it to the usb_hid_subdrivers array, a new subdriver mapping will be created and used by the HID driver when it searches for appropriate subdrivers for a device.

Definition at line 58 of file subdrivers.h.

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Field Documentation

const usb_hid_subdriver_usage_t* usage_path

Usage path that the device's Input reports must contain.

It is an array of pairs <usage_page, usage>, terminated by a <0, 0> pair. If you do not wish to specify the device in this way, set this to NULL.

Definition at line 65 of file subdrivers.h.

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The documentation for this struct was generated from the following file:

• doxygen-tmp/development_branch/uspace/drv/usbhid/subdrivers.h

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