sync_serial.c File Reference

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/major.h>
#include <linux/sched.h>
#include <linux/mutex.h>
#include <linux/interrupt.h>
#include <linux/poll.h>
#include <linux/init.h>
#include <linux/timer.h>
#include <linux/spinlock.h>
#include <asm/io.h>
#include <dma.h>
#include <pinmux.h>
#include <hwregs/reg_rdwr.h>
#include <hwregs/sser_defs.h>
#include <hwregs/dma_defs.h>
#include <hwregs/dma.h>
#include <hwregs/intr_vect_defs.h>
#include <hwregs/intr_vect.h>
#include <hwregs/reg_map.h>
#include <asm/sync_serial.h>

Go to the source code of this file.

Data Structures
struct	sync_port

Macros
#define	SYNC_SERIAL_MAJOR   125
#define	IN_BUFFER_SIZE   12288
#define	IN_DESCR_SIZE   256
#define	NBR_IN_DESCR   (IN_BUFFER_SIZE/IN_DESCR_SIZE)
#define	OUT_BUFFER_SIZE   1024*8
#define	NBR_OUT_DESCR   8
#define	DEFAULT_FRAME_RATE   0
#define	DEFAULT_WORD_RATE   7
#define	DEBUG(x)
#define	DEBUGREAD(x)
#define	DEBUGWRITE(x)
#define	DEBUGPOLL(x)
#define	DEBUGRXINT(x)
#define	DEBUGTXINT(x)
#define	DEBUGTRDMA(x)
#define	DEBUGOUTBUF(x)
#define	OUT_DMA_NBR   6
#define	IN_DMA_NBR   7
#define	PINMUX_SSER   pinmux_sser
#define	SYNCSER_INST   regi_sser
#define	SYNCSER_INTR_VECT   SSER_INTR_VECT
#define	OUT_DMA_INST   regi_dma6
#define	IN_DMA_INST   regi_dma7
#define	DMA_OUT_INTR_VECT   DMA6_INTR_VECT
#define	DMA_IN_INTR_VECT   DMA7_INTR_VECT
#define	REQ_DMA_SYNCSER   dma_sser
#define	NBR_PORTS   ARRAY_SIZE(ports)

Typedefs
typedef struct sync_port	sync_port

Functions
	module_init (etrax_sync_serial_init)

Macro Definition Documentation

#define DEBUG

(

x

)

Definition at line 78 of file sync_serial.c.

#define DEBUGOUTBUF

(

x

)

Definition at line 85 of file sync_serial.c.

#define DEBUGPOLL

(

x

)

Definition at line 81 of file sync_serial.c.

#define DEBUGREAD

(

x

)

Definition at line 79 of file sync_serial.c.

#define DEBUGRXINT

(

x

)

Definition at line 82 of file sync_serial.c.

#define DEBUGTRDMA

(

x

)

Definition at line 84 of file sync_serial.c.

#define DEBUGTXINT

(

x

)

Definition at line 83 of file sync_serial.c.

#define DEBUGWRITE

(

x

)

Definition at line 80 of file sync_serial.c.

#define DEFAULT_FRAME_RATE   0

Definition at line 72 of file sync_serial.c.

#define DEFAULT_WORD_RATE   7

Definition at line 73 of file sync_serial.c.

#define DMA_IN_INTR_VECT   DMA7_INTR_VECT

Definition at line 209 of file sync_serial.c.

#define DMA_OUT_INTR_VECT   DMA6_INTR_VECT

Definition at line 208 of file sync_serial.c.

#define IN_BUFFER_SIZE   12288

Definition at line 65 of file sync_serial.c.

#define IN_DESCR_SIZE   256

Definition at line 66 of file sync_serial.c.

#define IN_DMA_INST   regi_dma7

Definition at line 207 of file sync_serial.c.

#define IN_DMA_NBR   7

Definition at line 202 of file sync_serial.c.

#define NBR_IN_DESCR   (IN_BUFFER_SIZE/IN_DESCR_SIZE)

Definition at line 67 of file sync_serial.c.

#define NBR_OUT_DESCR   8

Definition at line 70 of file sync_serial.c.

#define NBR_PORTS   ARRAY_SIZE(ports)

Definition at line 242 of file sync_serial.c.

#define OUT_BUFFER_SIZE   1024*8

Definition at line 69 of file sync_serial.c.

#define OUT_DMA_INST   regi_dma6

Definition at line 206 of file sync_serial.c.

#define OUT_DMA_NBR   6

Definition at line 201 of file sync_serial.c.

#define PINMUX_SSER   pinmux_sser

Definition at line 203 of file sync_serial.c.

#define REQ_DMA_SYNCSER   dma_sser

Definition at line 210 of file sync_serial.c.

#define SYNC_SERIAL_MAJOR   125

Definition at line 61 of file sync_serial.c.

#define SYNCSER_INST   regi_sser

Definition at line 204 of file sync_serial.c.

#define SYNCSER_INTR_VECT   SSER_INTR_VECT

Definition at line 205 of file sync_serial.c.

Typedef Documentation

typedef struct sync_port sync_port

Function Documentation

module_init

(

etrax_sync_serial_init

)