usb_setup_packet Struct Reference

A USB setup data packet. More...

#include <usb.h>

Data Fields
uint16_t	request
	Request. More...
uint16_t	value
	Value parameter. More...
uint16_t	index
	Index parameter. More...
uint16_t	len
	Length of data stage. More...

Detailed Description

A USB setup data packet.

Definition at line 82 of file usb.h.

Field Documentation

request

uint16_t usb_setup_packet::request

Request.

Definition at line 84 of file usb.h.

Referenced by ehci_endpoint_message(), uhci_endpoint_message(), usb_message(), and xhci_endpoint_message().

value

uint16_t usb_setup_packet::value

Value parameter.

Definition at line 86 of file usb.h.

Referenced by usb_message().

index

uint16_t usb_setup_packet::index

Index parameter.

Definition at line 88 of file usb.h.

Referenced by usb_message().

len

uint16_t usb_setup_packet::len

Length of data stage.

Definition at line 90 of file usb.h.

Referenced by usb_message().

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

• include/ipxe/usb.h