serial.h 1.82 KB
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#ifndef __SERIAL_H__
#define __SERIAL_H__

#define NAMESIZE 16
#define CTLRSIZE 8

struct serial_device {
	char name[NAMESIZE];
	char ctlr[CTLRSIZE];

	int  (*init) (void);
	void (*setbrg) (void);
	int (*getc) (void);
	int (*tstc) (void);
	void (*putc) (const char c);
	void (*puts) (const char *s);

	struct serial_device *next;
};

extern struct serial_device serial_smc_device;
extern struct serial_device serial_scc_device;
extern struct serial_device * default_serial_console (void);

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#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) || \
    defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_405EX) || \
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    defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC83xx) || \
    defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
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extern struct serial_device serial0_device;
extern struct serial_device serial1_device;
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#if defined(CONFIG_SYS_NS16550_SERIAL)
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extern struct serial_device eserial1_device;
extern struct serial_device eserial2_device;
extern struct serial_device eserial3_device;
extern struct serial_device eserial4_device;
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#endif /* CONFIG_SYS_NS16550_SERIAL */
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#endif

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#if defined(CONFIG_S3C2410)
extern struct serial_device s3c24xx_serial0_device;
extern struct serial_device s3c24xx_serial1_device;
extern struct serial_device s3c24xx_serial2_device;
#endif
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#if defined(CONFIG_OMAP3_ZOOM2)
extern struct serial_device zoom2_serial_device0;
extern struct serial_device zoom2_serial_device1;
extern struct serial_device zoom2_serial_device2;
extern struct serial_device zoom2_serial_device3;
#endif

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extern struct serial_device serial_ffuart_device;
extern struct serial_device serial_btuart_device;
extern struct serial_device serial_stuart_device;

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extern void serial_initialize(void);
extern void serial_devices_init(void);
extern int serial_assign(char * name);
extern void serial_reinit_all(void);

#endif