Public Member Functions
struct etrax_dma_descr out_descr	__attribute__ ((aligned(32)))

struct etrax_dma_descr in_descr[NUM_IN_DESCR]	__attribute__ ((aligned(32)))

unsigned char out_buffer[OUT_BUFFER_SIZE]	__attribute__ ((aligned(32)))

unsigned char in_buffer[IN_BUFFER_SIZE]	__attribute__ ((aligned(32)))

unsigned char flip[IN_BUFFER_SIZE]	__attribute__ ((aligned(32)))

unsigned char out_buffer[OUT_BUFFER_SIZE]	__attribute__ ((aligned(32)))

unsigned char in_buffer[IN_BUFFER_SIZE]	__attribute__ ((aligned(32)))

unsigned char flip[IN_BUFFER_SIZE]	__attribute__ ((aligned(32)))

dma_descr_data in_descr[NBR_IN_DESCR]	__attribute__ ((__aligned__(16)))

dma_descr_context in_context	__attribute__ ((__aligned__(32)))

dma_descr_data out_descr[NBR_OUT_DESCR]	__attribute__ ((__aligned__(16)))

dma_descr_context out_context	__attribute__ ((__aligned__(32)))

Data Fields
const volatile unsigned *const	status

volatile unsigned *const	ctrl_data

volatile unsigned *const	output_dma_first

volatile unsigned char *const	output_dma_cmd

volatile unsigned char *const	output_dma_clr_irq

volatile unsigned *const	input_dma_first

volatile unsigned char *const	input_dma_cmd

volatile unsigned *const	input_dma_descr

volatile unsigned char *const	input_dma_clr_irq

volatile unsigned *const	data_out

const volatile unsigned *const	data_in

char	data_avail_bit

char	transmitter_ready_bit

char	input_dma_descr_bit

char	output_dma_bit

char	started

char	port_nbr

char	busy

char	enabled

char	use_dma

char	tr_running

char	init_irqs

unsigned int	ctrl_data_shadow

volatile unsigned int	out_count

unsigned char *	outp

volatile unsigned char *volatile	readp

volatile unsigned char *volatile	writep

unsigned int	in_buffer_size

unsigned int	inbufchunk

struct etrax_dma_descr *	next_rx_desc

struct etrax_dma_descr *	prev_rx_desc

int	full

wait_queue_head_t	out_wait_q

wait_queue_head_t	in_wait_q

reg_scope_instances	regi_sser

reg_scope_instances	regi_dmain

reg_scope_instances	regi_dmaout

int	output

int	input

struct dma_descr_data *	next_rx_desc

struct dma_descr_data *	prev_rx_desc

struct dma_descr_data *	active_tr_descr

struct dma_descr_data *	catch_tr_descr

struct dma_descr_data *	prev_tr_descr

unsigned char *	out_rd_ptr

int	out_buf_count

spinlock_t	lock

Detailed Description

Definition at line 93 of file sync_serial.c.

Member Function Documentation

unsigned char out_buffer [OUT_BUFFER_SIZE] __attribute__ ( (aligned(32)) )

unsigned char in_buffer [IN_BUFFER_SIZE] __attribute__ ( (aligned(32)) )

unsigned char flip [IN_BUFFER_SIZE] __attribute__ ( (aligned(32)) )

dma_descr_data in_descr [NBR_IN_DESCR] __attribute__ ( (__aligned__(16)) )

struct etrax_dma_descr out_descr __attribute__ ( (aligned(32)) )

read

struct etrax_dma_descr in_descr [NUM_IN_DESCR] __attribute__ ( (aligned(32)) )

read

dma_descr_context in_context __attribute__ ( (__aligned__(32)) )

unsigned char out_buffer [OUT_BUFFER_SIZE] __attribute__ ( (aligned(32)) )

unsigned char in_buffer [IN_BUFFER_SIZE] __attribute__ ( (aligned(32)) )

dma_descr_data out_descr [NBR_OUT_DESCR] __attribute__ ( (__aligned__(16)) )

dma_descr_context out_context __attribute__ ( (__aligned__(32)) )

unsigned char flip [IN_BUFFER_SIZE] __attribute__ ( (aligned(32)) )

Field Documentation

struct dma_descr_data* active_tr_descr

Definition at line 121 of file sync_serial.c.

char busy

Definition at line 115 of file sync_serial.c.

struct dma_descr_data* catch_tr_descr

Definition at line 124 of file sync_serial.c.

volatile unsigned* const ctrl_data

Definition at line 96 of file sync_serial.c.

unsigned int ctrl_data_shadow

Definition at line 124 of file sync_serial.c.

char data_avail_bit

Definition at line 107 of file sync_serial.c.

const volatile unsigned* const data_in

Definition at line 106 of file sync_serial.c.

volatile unsigned* const data_out

Definition at line 105 of file sync_serial.c.

char enabled

Definition at line 117 of file sync_serial.c.

int full

Definition at line 144 of file sync_serial.c.

unsigned int in_buffer_size

Definition at line 135 of file sync_serial.c.

wait_queue_head_t in_wait_q

Definition at line 147 of file sync_serial.c.

unsigned int inbufchunk

Definition at line 136 of file sync_serial.c.

char init_irqs

Definition at line 121 of file sync_serial.c.

int input

Definition at line 103 of file sync_serial.c.

volatile unsigned char* const input_dma_clr_irq

Definition at line 104 of file sync_serial.c.

volatile unsigned char* const input_dma_cmd

Definition at line 101 of file sync_serial.c.

volatile unsigned* const input_dma_descr

Definition at line 102 of file sync_serial.c.

char input_dma_descr_bit

Definition at line 109 of file sync_serial.c.

volatile unsigned* const input_dma_first

Definition at line 100 of file sync_serial.c.

spinlock_t lock

Definition at line 145 of file sync_serial.c.

struct dma_descr_data* next_rx_desc

Definition at line 115 of file sync_serial.c.

struct etrax_dma_descr* next_rx_desc

Definition at line 142 of file sync_serial.c.

int out_buf_count

Definition at line 135 of file sync_serial.c.

volatile unsigned int out_count

Definition at line 126 of file sync_serial.c.

unsigned char* out_rd_ptr

Definition at line 132 of file sync_serial.c.

wait_queue_head_t out_wait_q

Definition at line 146 of file sync_serial.c.

unsigned char* outp

Definition at line 128 of file sync_serial.c.

int output

Definition at line 102 of file sync_serial.c.

char output_dma_bit

Definition at line 111 of file sync_serial.c.

volatile unsigned char* const output_dma_clr_irq

Definition at line 99 of file sync_serial.c.

volatile unsigned char* const output_dma_cmd

Definition at line 98 of file sync_serial.c.

volatile unsigned* const output_dma_first

Definition at line 97 of file sync_serial.c.

char port_nbr

Definition at line 114 of file sync_serial.c.

struct dma_descr_data* prev_rx_desc

Definition at line 116 of file sync_serial.c.

struct etrax_dma_descr* prev_rx_desc

Definition at line 143 of file sync_serial.c.

struct dma_descr_data* prev_tr_descr

Definition at line 127 of file sync_serial.c.

volatile unsigned char *volatile readp

Definition at line 131 of file sync_serial.c.

reg_scope_instances regi_dmain

Definition at line 90 of file sync_serial.c.

reg_scope_instances regi_dmaout

Definition at line 91 of file sync_serial.c.

reg_scope_instances regi_sser

Definition at line 89 of file sync_serial.c.

char started

Definition at line 113 of file sync_serial.c.

const volatile unsigned* const status

Definition at line 95 of file sync_serial.c.

char tr_running

Definition at line 119 of file sync_serial.c.

char transmitter_ready_bit

Definition at line 108 of file sync_serial.c.

char use_dma

Definition at line 118 of file sync_serial.c.

volatile unsigned char *volatile writep

Definition at line 133 of file sync_serial.c.

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

arch/cris/arch-v10/drivers/sync_serial.c
arch/cris/arch-v32/drivers/sync_serial.c

Public Member Functions

Data Fields

Detailed Description

Member Function Documentation

Field Documentation