xhci_ring Struct Reference

#include <xhci.h>

Data Fields
struct xhci_segment *	first_seg
struct xhci_segment *	last_seg
union xhci_trb *	enqueue
struct xhci_segment *	enq_seg
unsigned int	enq_updates
union xhci_trb *	dequeue
struct xhci_segment *	deq_seg
unsigned int	deq_updates
struct list_head	td_list
u32	cycle_state
unsigned int	stream_id
unsigned int	num_segs
unsigned int	num_trbs_free
unsigned int	num_trbs_free_temp
enum xhci_ring_type	type
bool	last_td_was_short

Detailed Description

Definition at line 1285 of file xhci.h.

Field Documentation

u32 cycle_state

Definition at line 1300 of file xhci.h.

struct xhci_segment* deq_seg

Definition at line 1292 of file xhci.h.

unsigned int deq_updates

Definition at line 1293 of file xhci.h.

union xhci_trb* dequeue

Definition at line 1291 of file xhci.h.

struct xhci_segment* enq_seg

Definition at line 1289 of file xhci.h.

unsigned int enq_updates

Definition at line 1290 of file xhci.h.

union xhci_trb* enqueue

Definition at line 1288 of file xhci.h.

struct xhci_segment* first_seg

Definition at line 1286 of file xhci.h.

struct xhci_segment* last_seg

Definition at line 1287 of file xhci.h.

bool last_td_was_short

Definition at line 1306 of file xhci.h.

unsigned int num_segs

Definition at line 1302 of file xhci.h.

unsigned int num_trbs_free

Definition at line 1303 of file xhci.h.

unsigned int num_trbs_free_temp

Definition at line 1304 of file xhci.h.

unsigned int stream_id

Definition at line 1301 of file xhci.h.

struct list_head td_list

Definition at line 1294 of file xhci.h.

enum xhci_ring_type type

Definition at line 1305 of file xhci.h.

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

• drivers/usb/host/xhci.h