include/serial.h

   1 #ifndef __SERIAL_H__
   2 #define __SERIAL_H__
   3
   4 #define NAMESIZE 16
   5 #define CTLRSIZE 8
   6
   7 struct serial_device {
   8         char name[NAMESIZE];
   9         char ctlr[CTLRSIZE];
  10
  11         int  (*init) (void);
  12         void (*setbrg) (void);
  13         int (*getc) (void);
  14         int (*tstc) (void);
  15         void (*putc) (const char c);
  16         void (*puts) (const char *s);
  17
  18         struct serial_device *next;
  19 };
  20
  21 extern struct serial_device serial_smc_device;
  22 extern struct serial_device serial_scc_device;
  23 extern struct serial_device * default_serial_console (void);
  24
  25 #if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) || \
  26     defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_405EX) || \
  27     defined(CONFIG_MPC5xxx)
  28 extern struct serial_device serial0_device;
  29 extern struct serial_device serial1_device;
  30 #if defined(CFG_NS16550_SERIAL)
  31 extern struct serial_device eserial1_device;
  32 extern struct serial_device eserial2_device;
  33 extern struct serial_device eserial3_device;
  34 extern struct serial_device eserial4_device;
  35 #endif /* CFG_NS16550_SERIAL */
  36
  37 #endif
  38
  39 #if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440) || \
  40     defined(CONFIG_S3C2442)
  41 extern struct serial_device s3c24xx_serial0_device;
  42 extern struct serial_device s3c24xx_serial1_device;
  43 extern struct serial_device s3c24xx_serial2_device;
  44 #endif
  45
  46 extern struct serial_device serial_ffuart_device;
  47 extern struct serial_device serial_btuart_device;
  48 extern struct serial_device serial_stuart_device;
  49
  50 extern void serial_initialize(void);
  51 extern void serial_devices_init(void);
  52 extern int serial_assign(char * name);
  53 extern void serial_reinit_all(void);
  54
  55 #if defined(CONFIG_SERIAL_MULTI)
  56 extern struct serial_device *serial_devices;
  57 #endif /* CONFIG_SERIAL_MULTI */
  58
  59 #endif