usblp Struct Reference

Data Fields
struct usb_device *	dev
struct mutex	wmut
struct mutex	mut
spinlock_t	lock
char *	readbuf
char *	statusbuf
struct usb_anchor	urbs
wait_queue_head_t	rwait
wait_queue_head_t	wwait
int	readcount
int	ifnum
struct usb_interface *	intf
struct {
int   alt_setting
struct usb_endpoint_descriptor *   epwrite
struct usb_endpoint_descriptor *   epread
}	protocol [USBLP_MAX_PROTOCOLS]
int	current_protocol
int	minor
int	wcomplete
int	rcomplete
int	wstatus
int	rstatus
unsigned int	quirks
unsigned int	flags
unsigned char	used
unsigned char	present
unsigned char	bidir
unsigned char	no_paper
unsigned char *	device_id_string

Detailed Description

Definition at line 138 of file usblp.c.

Field Documentation

int alt_setting

Definition at line 153 of file usblp.c.

unsigned char bidir

Definition at line 166 of file usblp.c.

int current_protocol

Definition at line 157 of file usblp.c.

struct usb_device* dev

Definition at line 139 of file usblp.c.

unsigned char* device_id_string

Definition at line 168 of file usblp.c.

struct usb_endpoint_descriptor* epread

Definition at line 155 of file usblp.c.

struct usb_endpoint_descriptor* epwrite

Definition at line 154 of file usblp.c.

unsigned int flags

Definition at line 163 of file usblp.c.

int ifnum

Definition at line 148 of file usblp.c.

struct usb_interface* intf

Definition at line 149 of file usblp.c.

spinlock_t lock

Definition at line 142 of file usblp.c.

int minor

Definition at line 158 of file usblp.c.

struct mutex mut

Definition at line 141 of file usblp.c.

unsigned char no_paper

Definition at line 167 of file usblp.c.

unsigned char present

Definition at line 165 of file usblp.c.

struct { ... } protocol[USBLP_MAX_PROTOCOLS]

unsigned int quirks

Definition at line 162 of file usblp.c.

int rcomplete

Definition at line 159 of file usblp.c.

char* readbuf

Definition at line 143 of file usblp.c.

int readcount

Definition at line 147 of file usblp.c.

int rstatus

Definition at line 161 of file usblp.c.

wait_queue_head_t rwait

Definition at line 146 of file usblp.c.

char* statusbuf

Definition at line 144 of file usblp.c.

struct usb_anchor urbs

Definition at line 145 of file usblp.c.

unsigned char used

Definition at line 164 of file usblp.c.

int wcomplete

Definition at line 159 of file usblp.c.

struct mutex wmut

Definition at line 140 of file usblp.c.

int wstatus

Definition at line 160 of file usblp.c.

wait_queue_head_t wwait

Definition at line 146 of file usblp.c.

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

• drivers/usb/class/usblp.c