usb_class Struct Reference

A USB class code tuple. More...

#include <usb.h>

Data Fields
uint8_t	class
	Class code. More...
uint8_t	subclass
	Subclass code. More...
uint8_t	protocol
	Protocol code. More...

Detailed Description

A USB class code tuple.

Definition at line 145 of file usb.h.

Field Documentation

class

uint8_t usb_class::class

Class code.

Definition at line 147 of file usb.h.

Referenced by register_usb(), unregister_usb(), usb_describe(), usb_probe(), usb_probe_all(), and usbio_supported().

subclass

uint8_t usb_class::subclass

Subclass code.

Definition at line 149 of file usb.h.

Referenced by register_usb(), unregister_usb(), usb_probe(), usb_probe_all(), and usbio_supported().

protocol

uint8_t usb_class::protocol

Protocol code.

Definition at line 151 of file usb.h.

Referenced by register_usb(), unregister_usb(), usb_probe(), usb_probe_all(), and usbio_supported().

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

• include/ipxe/usb.h