pc300_tty.c File Reference

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/init.h>
#include <linux/netdevice.h>
#include <linux/spinlock.h>
#include <linux/slab.h>
#include <linux/if.h>
#include <linux/skbuff.h>
#include <linux/tty.h>
#include <linux/tty_flip.h>
#include <linux/serial.h>
#include <asm/io.h>
#include <asm/uaccess.h>
#include "pc300.h"

Go to the source code of this file.

Data Structures
struct	_st_cpc_rx_buf
struct	st_cpc_rx_list
struct	_st_cpc_tty_area

Macros
#define	CPC_TTY_NPORTS   8 /* maximum number of the sync tty connections */
#define	CPC_TTY_MAJOR   CYCLADES_MAJOR
#define	CPC_TTY_MINOR_START   240 /* minor of the first PC300 interface */
#define	CPC_TTY_MAX_MTU   2000
#define	CPC_TTY_ST_IDLE   0
#define	CPC_TTY_ST_INIT   1 /* configured with MLPPP and up */
#define	CPC_TTY_ST_OPEN   2 /* opened by application */
#define	CPC_TTY_LOCK(card, flags)
#define	CPC_TTY_UNLOCK(card, flags)
#define	CPC_TTY_DBG(format, a...)

Typedefs
typedef struct _st_cpc_rx_buf	st_cpc_rx_buf
typedef struct _st_cpc_tty_area	st_cpc_tty_area

Functions
void	cpc_tty_init (pc300dev_t *dev)
void	cpc_tty_unregister_service (pc300dev_t *pc300dev)
void	cpc_tty_receive (pc300dev_t *pc300dev)
void	cpc_tty_trigger_poll (pc300dev_t *pc300dev)

Macro Definition Documentation

#define CPC_TTY_DBG	(		format,
			a...
	)

Definition at line 83 of file pc300_tty.c.

#define CPC_TTY_LOCK	(		card,
			flags
	)

Value:

do {\
        spin_lock_irqsave(&card->card_lock, flags); \
    } while (0)

Definition at line 72 of file pc300_tty.c.

#define CPC_TTY_MAJOR   CYCLADES_MAJOR

Definition at line 62 of file pc300_tty.c.

#define CPC_TTY_MAX_MTU   2000

Definition at line 65 of file pc300_tty.c.

#define CPC_TTY_MINOR_START   240 /* minor of the first PC300 interface */

Definition at line 63 of file pc300_tty.c.

#define CPC_TTY_NPORTS   8 /* maximum number of the sync tty connections */

Definition at line 61 of file pc300_tty.c.

#define CPC_TTY_ST_IDLE   0

Definition at line 68 of file pc300_tty.c.

#define CPC_TTY_ST_INIT   1 /* configured with MLPPP and up */

Definition at line 69 of file pc300_tty.c.

#define CPC_TTY_ST_OPEN   2 /* opened by application */

Definition at line 70 of file pc300_tty.c.

#define CPC_TTY_UNLOCK	(		card,
			flags
	)

Value:

do {\
        spin_unlock_irqrestore(&card->card_lock, flags);    \
    } while (0)

Definition at line 77 of file pc300_tty.c.

Typedef Documentation

typedef struct _st_cpc_rx_buf st_cpc_rx_buf

typedef struct _st_cpc_tty_area st_cpc_tty_area

Function Documentation

void cpc_tty_init

(

pc300dev_t *

dev

)

Definition at line 203 of file pc300_tty.c.

void cpc_tty_receive

(

pc300dev_t *

pc300dev

)

Definition at line 737 of file pc300_tty.c.

void cpc_tty_trigger_poll

(

pc300dev_t *

pc300dev

)

Definition at line 1072 of file pc300_tty.c.

void cpc_tty_unregister_service

(

pc300dev_t *

pc300dev

)

Definition at line 1028 of file pc300_tty.c.