Linux Kernel: fsg_dev Struct Reference

Data Fields
struct usb_function	function

struct usb_gadget *	gadget

struct fsg_common *	common

u16	interface_number

unsigned int	bulk_in_enabled:1

unsigned int	bulk_out_enabled:1

unsigned long	atomic_bitflags

struct usb_ep *	bulk_in

struct usb_ep *	bulk_out

spinlock_t	lock

struct rw_semaphore	filesem

struct kref	ref

struct usb_ep *	ep0

struct usb_request *	ep0req

unsigned int	ep0_req_tag

const char *	ep0req_name

struct usb_request *	intreq

int	intreq_busy

struct fsg_buffhd *	intr_buffhd

unsigned int	bulk_out_maxpacket

enum fsg_state	state

unsigned int	exception_req_tag

u8	config

u8	new_config

unsigned int	running: 1

unsigned int	intr_in_enabled: 1

unsigned int	phase_error: 1

unsigned int	short_packet_received: 1

unsigned int	bad_lun_okay: 1

struct usb_ep *	intr_in

struct fsg_buffhd *	next_buffhd_to_fill

struct fsg_buffhd *	next_buffhd_to_drain

int	thread_wakeup_needed

struct completion	thread_notifier

struct task_struct *	thread_task

int	cmnd_size

u8	cmnd [MAX_COMMAND_SIZE]

enum data_direction	data_dir

u32	data_size

u32	data_size_from_cmnd

u32	tag

unsigned int	lun

u32	residue

u32	usb_amount_left

int	cbbuf_cmnd_size

u8	cbbuf_cmnd [MAX_COMMAND_SIZE]

unsigned int	nluns

struct fsg_lun *	luns

struct fsg_lun *	curlun

struct fsg_buffhd	buffhds []

Detailed Description

Definition at line 357 of file f_mass_storage.c.

Field Documentation

unsigned long atomic_bitflags

Definition at line 367 of file f_mass_storage.c.

unsigned int bad_lun_okay

Definition at line 437 of file file_storage.c.

struct fsg_buffhd buffhds[]

Definition at line 477 of file file_storage.c.

struct usb_ep * bulk_in

Definition at line 370 of file f_mass_storage.c.

unsigned int bulk_in_enabled

Definition at line 364 of file f_mass_storage.c.

struct usb_ep * bulk_out

Definition at line 371 of file f_mass_storage.c.

unsigned int bulk_out_enabled

Definition at line 365 of file f_mass_storage.c.

unsigned int bulk_out_maxpacket

Definition at line 425 of file file_storage.c.

u8 cbbuf_cmnd[MAX_COMMAND_SIZE]

Definition at line 471 of file file_storage.c.

int cbbuf_cmnd_size

Definition at line 470 of file file_storage.c.

u8 cmnd[MAX_COMMAND_SIZE]

Definition at line 456 of file file_storage.c.

int cmnd_size

Definition at line 455 of file file_storage.c.

struct fsg_common * common

Definition at line 360 of file f_mass_storage.c.

Definition at line 429 of file file_storage.c.

struct fsg_lun* curlun

Definition at line 475 of file file_storage.c.

enum data_direction data_dir

Definition at line 457 of file file_storage.c.

Definition at line 458 of file file_storage.c.

u32 data_size_from_cmnd

Definition at line 459 of file file_storage.c.

struct usb_ep* ep0

Definition at line 416 of file file_storage.c.

unsigned int ep0_req_tag

Definition at line 418 of file file_storage.c.

struct usb_request* ep0req

Definition at line 417 of file file_storage.c.

const char* ep0req_name

Definition at line 419 of file file_storage.c.

unsigned int exception_req_tag

Definition at line 427 of file file_storage.c.

struct rw_semaphore filesem

Definition at line 411 of file file_storage.c.

struct usb_function function

Definition at line 358 of file f_mass_storage.c.

struct usb_gadget * gadget

Definition at line 359 of file f_mass_storage.c.

u16 interface_number

Definition at line 362 of file f_mass_storage.c.

struct fsg_buffhd* intr_buffhd

Definition at line 423 of file file_storage.c.

struct usb_ep* intr_in

Definition at line 446 of file file_storage.c.

unsigned int intr_in_enabled

Definition at line 434 of file file_storage.c.

struct usb_request* intreq

Definition at line 421 of file file_storage.c.

int intreq_busy

Definition at line 422 of file file_storage.c.

spinlock_t lock

Definition at line 407 of file file_storage.c.

unsigned int lun

Definition at line 461 of file file_storage.c.

struct fsg_lun* luns

Definition at line 474 of file file_storage.c.

u8 new_config

Definition at line 429 of file file_storage.c.

struct fsg_buffhd* next_buffhd_to_drain

Definition at line 449 of file file_storage.c.

struct fsg_buffhd* next_buffhd_to_fill

Definition at line 448 of file file_storage.c.

unsigned int nluns

Definition at line 473 of file file_storage.c.

unsigned int phase_error

Definition at line 435 of file file_storage.c.

struct kref ref

Definition at line 414 of file file_storage.c.

u32 residue

Definition at line 462 of file file_storage.c.

unsigned int running

Definition at line 431 of file file_storage.c.

unsigned int short_packet_received

Definition at line 436 of file file_storage.c.

enum fsg_state state

Definition at line 426 of file file_storage.c.

Definition at line 460 of file file_storage.c.

struct completion thread_notifier

Definition at line 452 of file file_storage.c.

struct task_struct* thread_task

Definition at line 453 of file file_storage.c.

int thread_wakeup_needed

Definition at line 451 of file file_storage.c.

u32 usb_amount_left

Definition at line 463 of file file_storage.c.

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

drivers/staging/ccg/f_mass_storage.c
drivers/usb/gadget/f_mass_storage.c
drivers/usb/gadget/file_storage.c