snd_usb_midi_out_endpoint Struct Reference

Data Structures
struct	out_urb_context
struct	usbmidi_out_port

Data Fields
struct snd_usb_midi *	umidi
struct snd_usb_midi_out_endpoint::out_urb_context	urbs [OUTPUT_URBS]
unsigned int	active_urbs
unsigned int	drain_urbs
int	max_transfer
struct tasklet_struct	tasklet
unsigned int	next_urb
spinlock_t	buffer_lock
struct snd_usb_midi_out_endpoint::usbmidi_out_port	ports [0x10]
int	current_port
wait_queue_head_t	drain_wait

Detailed Description

Definition at line 134 of file midi.c.

Field Documentation

unsigned int active_urbs

Definition at line 140 of file midi.c.

spinlock_t buffer_lock

Definition at line 145 of file midi.c.

int current_port

Definition at line 163 of file midi.c.

unsigned int drain_urbs

Definition at line 141 of file midi.c.

wait_queue_head_t drain_wait

Definition at line 165 of file midi.c.

int max_transfer

Definition at line 142 of file midi.c.

unsigned int next_urb

Definition at line 144 of file midi.c.

struct snd_usb_midi_out_endpoint::usbmidi_out_port ports[0x10]

struct tasklet_struct tasklet

Definition at line 143 of file midi.c.

struct snd_usb_midi* umidi

Definition at line 135 of file midi.c.

struct snd_usb_midi_out_endpoint::out_urb_context urbs[OUTPUT_URBS]

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

• sound/usb/midi.c