snd_uart16550 Struct Reference

Data Fields
struct snd_card *	card
struct snd_rawmidi *	rmidi
struct snd_rawmidi_substream *	midi_output [SNDRV_SERIAL_MAX_OUTS]
struct snd_rawmidi_substream *	midi_input [SNDRV_SERIAL_MAX_INS]
int	filemode
spinlock_t	open_lock
int	irq
unsigned long	base
struct resource *	res_base
unsigned int	speed
unsigned int	speed_base
unsigned char	divisor
unsigned char	old_divisor_lsb
unsigned char	old_divisor_msb
unsigned char	old_line_ctrl_reg
short int	fifo_limit
short int	fifo_count
int	adaptor
int	prev_in
unsigned char	rstatus
int	prev_out
unsigned char	prev_status [SNDRV_SERIAL_MAX_OUTS]
unsigned char	tx_buff [TX_BUFF_SIZE]
int	buff_in_count
int	buff_in
int	buff_out
int	drop_on_full
unsigned int	timer_running:1
struct timer_list	buffer_timer

Detailed Description

Definition at line 120 of file serial-u16550.c.

Field Documentation

int adaptor

Definition at line 148 of file serial-u16550.c.

unsigned long base

Definition at line 132 of file serial-u16550.c.

int buff_in

Definition at line 161 of file serial-u16550.c.

int buff_in_count

Definition at line 160 of file serial-u16550.c.

int buff_out

Definition at line 162 of file serial-u16550.c.

struct timer_list buffer_timer

Definition at line 167 of file serial-u16550.c.

struct snd_card* card

Definition at line 121 of file serial-u16550.c.

unsigned char divisor

Definition at line 137 of file serial-u16550.c.

int drop_on_full

Definition at line 163 of file serial-u16550.c.

short int fifo_count

Definition at line 145 of file serial-u16550.c.

short int fifo_limit

Definition at line 144 of file serial-u16550.c.

int filemode

Definition at line 126 of file serial-u16550.c.

int irq

Definition at line 130 of file serial-u16550.c.

struct snd_rawmidi_substream* midi_input[SNDRV_SERIAL_MAX_INS]

Definition at line 124 of file serial-u16550.c.

struct snd_rawmidi_substream* midi_output[SNDRV_SERIAL_MAX_OUTS]

Definition at line 123 of file serial-u16550.c.

unsigned char old_divisor_lsb

Definition at line 139 of file serial-u16550.c.

unsigned char old_divisor_msb

Definition at line 140 of file serial-u16550.c.

unsigned char old_line_ctrl_reg

Definition at line 141 of file serial-u16550.c.

spinlock_t open_lock

Definition at line 128 of file serial-u16550.c.

int prev_in

Definition at line 151 of file serial-u16550.c.

int prev_out

Definition at line 155 of file serial-u16550.c.

unsigned char prev_status[SNDRV_SERIAL_MAX_OUTS]

Definition at line 156 of file serial-u16550.c.

struct resource* res_base

Definition at line 133 of file serial-u16550.c.

struct snd_rawmidi* rmidi

Definition at line 122 of file serial-u16550.c.

unsigned char rstatus

Definition at line 152 of file serial-u16550.c.

unsigned int speed

Definition at line 135 of file serial-u16550.c.

unsigned int speed_base

Definition at line 136 of file serial-u16550.c.

unsigned int timer_running

Definition at line 166 of file serial-u16550.c.

unsigned char tx_buff[TX_BUFF_SIZE]

Definition at line 159 of file serial-u16550.c.

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

• sound/drivers/serial-u16550.c