An xHCI device slot. More...

#include <xhci.h>

Data Fields
struct xhci_device *	xhci
	xHCI device
struct usb_device *	usb
	USB device.
unsigned int	id
	Slot ID.
struct xhci_slot_context *	context
	Slot context.
struct dma_mapping	map
	DMA mapping.
unsigned int	route
	Route string.
unsigned int	port
	Root hub port number.
unsigned int	psiv
	Protocol speed ID.
unsigned int	ports
	Number of ports (if this device is a hub)
unsigned int	tt_id
	Transaction translator slot ID.
unsigned int	tt_port
	Transaction translator port.
struct xhci_endpoint *	endpoint [XHCI_CTX_END]
	Endpoints, indexed by context ID.

Detailed Description

An xHCI device slot.

Definition at line 1134 of file xhci.h.

Field Documentation

◆ xhci

struct xhci_device* xhci_slot::xhci

xHCI device

Definition at line 1136 of file xhci.h.

Referenced by xhci_device_open().

◆ usb

struct usb_device* xhci_slot::usb

USB device.

Definition at line 1138 of file xhci.h.

Referenced by xhci_device_address(), xhci_device_close(), xhci_device_open(), and xhci_endpoint_open().

◆ id

unsigned int xhci_slot::id

Slot ID.

Definition at line 1140 of file xhci.h.

Referenced by xhci_device_open().

◆ context

struct xhci_slot_context* xhci_slot::context

Slot context.

Definition at line 1142 of file xhci.h.

◆ map

struct dma_mapping xhci_slot::map

DMA mapping.

Definition at line 1144 of file xhci.h.

◆ route

unsigned int xhci_slot::route

Route string.

Definition at line 1146 of file xhci.h.

◆ port

unsigned int xhci_slot::port

Root hub port number.

Definition at line 1148 of file xhci.h.

◆ psiv

unsigned int xhci_slot::psiv

Protocol speed ID.

Definition at line 1150 of file xhci.h.

◆ ports

unsigned int xhci_slot::ports

Number of ports (if this device is a hub)

Definition at line 1152 of file xhci.h.

◆ tt_id

unsigned int xhci_slot::tt_id

Transaction translator slot ID.

Definition at line 1154 of file xhci.h.

◆ tt_port

unsigned int xhci_slot::tt_port

Transaction translator port.

Definition at line 1156 of file xhci.h.

◆ endpoint

struct xhci_endpoint* xhci_slot::endpoint[XHCI_CTX_END]

Endpoints, indexed by context ID.

Definition at line 1158 of file xhci.h.

Referenced by xhci_endpoint_close(), xhci_endpoint_mtu(), and xhci_endpoint_reset().

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

include/ipxe/xhci.h

Data Fields