2004-08-01 22:48:16 +00:00
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#ifndef __SERIAL_H__
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#define __SERIAL_H__
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2011-05-14 06:56:15 +00:00
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#include <post.h>
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2004-08-01 22:48:16 +00:00
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struct serial_device {
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2011-11-10 14:11:04 +00:00
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/* enough bytes to match alignment of following func pointer */
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2012-09-07 12:32:10 +00:00
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char name[16];
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2004-08-01 22:48:16 +00:00
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2012-09-07 12:35:31 +00:00
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int (*start)(void);
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int (*stop)(void);
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2012-09-07 12:32:10 +00:00
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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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2011-05-14 06:56:15 +00:00
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#if CONFIG_POST & CONFIG_SYS_POST_UART
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2012-09-07 12:32:10 +00:00
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void (*loop)(int);
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2011-05-14 06:56:15 +00:00
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#endif
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2012-09-07 12:32:10 +00:00
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struct serial_device *next;
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2004-08-01 22:48:16 +00:00
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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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2011-11-18 06:49:11 +00:00
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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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2012-07-02 10:38:14 +00:00
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defined(CONFIG_TEGRA20) || defined(CONFIG_SYS_COREBOOT) || \
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defined(CONFIG_MICROBLAZE)
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2005-01-09 22:28:56 +00:00
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extern struct serial_device serial0_device;
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extern struct serial_device serial1_device;
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2008-10-16 13:01:15 +00:00
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#if defined(CONFIG_SYS_NS16550_SERIAL)
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2006-08-30 21:02:10 +00:00
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extern struct serial_device eserial1_device;
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extern struct serial_device eserial2_device;
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extern struct serial_device eserial3_device;
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extern struct serial_device eserial4_device;
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2008-10-16 13:01:15 +00:00
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#endif /* CONFIG_SYS_NS16550_SERIAL */
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2006-08-30 21:02:10 +00:00
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2005-01-09 22:28:56 +00:00
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#endif
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2010-04-24 17:27:05 +00:00
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#if defined(CONFIG_MPC512X)
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extern struct serial_device serial1_device;
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extern struct serial_device serial3_device;
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extern struct serial_device serial4_device;
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extern struct serial_device serial6_device;
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#endif
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2011-09-25 21:03:08 +00:00
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#if defined(CONFIG_XILINX_UARTLITE)
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extern struct serial_device uartlite_serial0_device;
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extern struct serial_device uartlite_serial1_device;
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extern struct serial_device uartlite_serial2_device;
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extern struct serial_device uartlite_serial3_device;
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#endif
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2007-12-19 13:24:40 +00:00
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#if defined(CONFIG_S3C2410)
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extern struct serial_device s3c24xx_serial0_device;
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extern struct serial_device s3c24xx_serial1_device;
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extern struct serial_device s3c24xx_serial2_device;
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#endif
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2005-01-09 22:28:56 +00:00
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2010-08-23 10:52:03 +00:00
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#if defined(CONFIG_S5P)
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2010-03-24 07:59:30 +00:00
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extern struct serial_device s5p_serial0_device;
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extern struct serial_device s5p_serial1_device;
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extern struct serial_device s5p_serial2_device;
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extern struct serial_device s5p_serial3_device;
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2009-10-01 08:20:28 +00:00
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#endif
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2009-05-31 10:44:37 +00:00
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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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2007-08-30 20:57:04 +00:00
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extern struct serial_device serial_ffuart_device;
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extern struct serial_device serial_btuart_device;
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extern struct serial_device serial_stuart_device;
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2011-04-30 03:23:28 +00:00
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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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extern struct serial_device bfin_serial0_device;
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extern struct serial_device bfin_serial1_device;
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extern struct serial_device bfin_serial2_device;
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extern struct serial_device bfin_serial3_device;
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#endif
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2012-09-14 00:55:24 +00:00
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#if defined(CONFIG_ZYNQ_SERIAL)
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extern struct serial_device uart_zynq_serial0_device;
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extern struct serial_device uart_zynq_serial1_device;
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#endif
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2011-04-30 03:23:28 +00:00
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extern void serial_register(struct serial_device *);
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2004-08-01 22:48:16 +00:00
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extern void serial_initialize(void);
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2009-05-16 10:14:54 +00:00
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extern void serial_stdio_init(void);
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2011-11-18 06:49:12 +00:00
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extern int serial_assign(const char *name);
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2004-08-01 22:48:16 +00:00
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extern void serial_reinit_all(void);
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2009-10-31 17:37:44 +00:00
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/* For usbtty */
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2009-10-31 17:37:45 +00:00
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#ifdef CONFIG_USB_TTY
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2009-10-31 17:37:44 +00:00
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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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2009-10-31 17:37:45 +00:00
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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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2010-04-24 17:27:06 +00:00
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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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2004-08-01 22:48:16 +00:00
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#endif
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