xhci_trb Union Reference

A transfer request block. More...

#include <xhci.h>

Data Fields
struct xhci_trb_template	template
	Template.
struct xhci_trb_common	common
	Common fields.
struct xhci_trb_normal	normal
	Normal TRB.
struct xhci_trb_setup	setup
	Setup stage TRB.
struct xhci_trb_data	data
	Data stage TRB.
struct xhci_trb_status	status
	Status stage TRB.
struct xhci_trb_link	link
	Link TRB.
struct xhci_trb_enable_slot	enable
	Enable slot TRB.
struct xhci_trb_disable_slot	disable
	Disable slot TRB.
struct xhci_trb_context	context
	Input context TRB.
struct xhci_trb_reset_endpoint	reset
	Reset endpoint TRB.
struct xhci_trb_stop_endpoint	stop
	Stop endpoint TRB.
struct xhci_trb_set_tr_dequeue_pointer	dequeue
	Set transfer ring dequeue pointer TRB.
struct xhci_trb_transfer	transfer
	Transfer event.
struct xhci_trb_complete	complete
	Command completion event.
struct xhci_trb_port_status	port
	Port status changed event.
struct xhci_trb_host_controller	host
	Host controller event.

Detailed Description

A transfer request block.

Definition at line 683 of file xhci.h.

Field Documentation

template

struct xhci_trb_template xhci_trb::template

Template.

Definition at line 685 of file xhci.h.

Referenced by xhci_enqueue().

common

struct xhci_trb_common xhci_trb::common

Common fields.

Definition at line 687 of file xhci.h.

Referenced by xhci_enqueue(), xhci_event_poll(), and xhci_nop().

normal

struct xhci_trb_normal xhci_trb::normal

Normal TRB.

Definition at line 689 of file xhci.h.

Referenced by xhci_endpoint_stream().

setup

struct xhci_trb_setup xhci_trb::setup

Setup stage TRB.

Definition at line 691 of file xhci.h.

data

struct xhci_trb_data xhci_trb::data

Data stage TRB.

Definition at line 693 of file xhci.h.

status

struct xhci_trb_status xhci_trb::status

Status stage TRB.

Definition at line 695 of file xhci.h.

link

struct xhci_trb_link xhci_trb::link

Link TRB.

Definition at line 697 of file xhci.h.

Referenced by xhci_ring_alloc().

enable

struct xhci_trb_enable_slot xhci_trb::enable

Enable slot TRB.

Definition at line 699 of file xhci.h.

Referenced by xhci_enable_slot().

disable

struct xhci_trb_disable_slot xhci_trb::disable

Disable slot TRB.

Definition at line 701 of file xhci.h.

Referenced by xhci_disable_slot().

context

struct xhci_trb_context xhci_trb::context

Input context TRB.

Definition at line 703 of file xhci.h.

Referenced by xhci_context().

reset

struct xhci_trb_reset_endpoint xhci_trb::reset

Reset endpoint TRB.

Definition at line 705 of file xhci.h.

Referenced by xhci_reset_endpoint().

stop

struct xhci_trb_stop_endpoint xhci_trb::stop

Stop endpoint TRB.

Definition at line 707 of file xhci.h.

Referenced by xhci_stop_endpoint().

dequeue

struct xhci_trb_set_tr_dequeue_pointer xhci_trb::dequeue

Set transfer ring dequeue pointer TRB.

Definition at line 709 of file xhci.h.

Referenced by xhci_set_tr_dequeue_pointer().

transfer

struct xhci_trb_transfer xhci_trb::transfer

Transfer event.

Definition at line 711 of file xhci.h.

Referenced by xhci_event_poll().

complete

struct xhci_trb_complete xhci_trb::complete

Command completion event.

Definition at line 713 of file xhci.h.

Referenced by xhci_command(), xhci_enable_slot(), and xhci_event_poll().

port

struct xhci_trb_port_status xhci_trb::port

Port status changed event.

Definition at line 715 of file xhci.h.

Referenced by xhci_event_poll().

host

struct xhci_trb_host_controller xhci_trb::host

Host controller event.

Definition at line 717 of file xhci.h.

Referenced by xhci_event_poll().

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

• include/ipxe/xhci.h