c513d7e530
Remove the exports from serial.h as they are only used in the blackfin serial driver. Furthermore, they are only used for registration, which is handled already inside that driver and default_serial_port() call, which is also handled in that driver. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: Mike Frysinger <vapier@gentoo.org>
85 lines
2.3 KiB
C
85 lines
2.3 KiB
C
#ifndef __SERIAL_H__
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#define __SERIAL_H__
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#include <post.h>
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struct serial_device {
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/* enough bytes to match alignment of following func pointer */
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char name[16];
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int (*start)(void);
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int (*stop)(void);
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void (*setbrg)(void);
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int (*getc)(void);
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int (*tstc)(void);
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void (*putc)(const char c);
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void (*puts)(const char *s);
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#if CONFIG_POST & CONFIG_SYS_POST_UART
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void (*loop)(int);
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#endif
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struct serial_device *next;
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};
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extern struct serial_device serial_smc_device;
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extern struct serial_device serial_scc_device;
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extern struct serial_device *default_serial_console(void);
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#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
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defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
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defined(CONFIG_405EX) || defined(CONFIG_440) || \
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defined(CONFIG_MB86R0x) || defined(CONFIG_MPC5xxx) || \
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defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || \
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defined(CONFIG_MPC86xx) || defined(CONFIG_SYS_SC520) || \
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defined(CONFIG_TEGRA20) || defined(CONFIG_SYS_COREBOOT) || \
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defined(CONFIG_MICROBLAZE)
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extern struct serial_device serial0_device;
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extern struct serial_device serial1_device;
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#endif
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extern struct serial_device eserial1_device;
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extern struct serial_device eserial2_device;
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#if defined(CONFIG_OMAP3_ZOOM2)
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extern struct serial_device zoom2_serial_device0;
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extern struct serial_device zoom2_serial_device1;
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extern struct serial_device zoom2_serial_device2;
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extern struct serial_device zoom2_serial_device3;
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#endif
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#if defined(CONFIG_SYS_BFIN_UART)
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extern void serial_register_bfin_uart(void);
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#endif
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extern void serial_register(struct serial_device *);
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extern void serial_initialize(void);
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extern void serial_stdio_init(void);
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extern int serial_assign(const char *name);
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extern void serial_reinit_all(void);
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/* For usbtty */
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#ifdef CONFIG_USB_TTY
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extern int usbtty_getc(void);
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extern void usbtty_putc(const char c);
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extern void usbtty_puts(const char *str);
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extern int usbtty_tstc(void);
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#else
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/* stubs */
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#define usbtty_getc() 0
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#define usbtty_putc(a)
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#define usbtty_puts(a)
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#define usbtty_tstc() 0
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#endif /* CONFIG_USB_TTY */
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#if defined(CONFIG_MPC512X) && defined(CONFIG_SERIAL_MULTI)
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extern struct stdio_dev *open_port(int num, int baudrate);
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extern int close_port(int num);
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extern int write_port(struct stdio_dev *port, char *buf);
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extern int read_port(struct stdio_dev *port, char *buf, int size);
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#endif
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#endif
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