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 int (*uninit) (void); 13 void (*setbrg) (void); 14 int (*getc) (void); 15 int (*tstc) (void); 16 void (*putc) (const char c); 17 void (*puts) (const char *s); 18 19 struct serial_device *next; 20 }; 21 22 extern struct serial_device serial_smc_device; 23 extern struct serial_device serial_scc_device; 24 extern struct serial_device * default_serial_console (void); 25 26 #if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) || \ 27 defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_405EX) || \ 28 defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC83xx) || \ 29 defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) 30 extern struct serial_device serial0_device; 31 extern struct serial_device serial1_device; 32 #if defined(CONFIG_SYS_NS16550_SERIAL) 33 extern struct serial_device eserial1_device; 34 extern struct serial_device eserial2_device; 35 extern struct serial_device eserial3_device; 36 extern struct serial_device eserial4_device; 37 #endif /* CONFIG_SYS_NS16550_SERIAL */ 38 39 #endif 40 41 #if defined(CONFIG_S3C2410) 42 extern struct serial_device s3c24xx_serial0_device; 43 extern struct serial_device s3c24xx_serial1_device; 44 extern struct serial_device s3c24xx_serial2_device; 45 #endif 46 47 #if defined(CONFIG_S5PC1XX) 48 extern struct serial_device s5pc1xx_serial0_device; 49 extern struct serial_device s5pc1xx_serial1_device; 50 extern struct serial_device s5pc1xx_serial2_device; 51 extern struct serial_device s5pc1xx_serial3_device; 52 #endif 53 54 #if defined(CONFIG_OMAP3_ZOOM2) 55 extern struct serial_device zoom2_serial_device0; 56 extern struct serial_device zoom2_serial_device1; 57 extern struct serial_device zoom2_serial_device2; 58 extern struct serial_device zoom2_serial_device3; 59 #endif 60 61 extern struct serial_device serial_ffuart_device; 62 extern struct serial_device serial_btuart_device; 63 extern struct serial_device serial_stuart_device; 64 65 extern void serial_initialize(void); 66 extern void serial_stdio_init(void); 67 extern int serial_assign(char * name); 68 extern void serial_reinit_all(void); 69 70 /* For usbtty */ 71 #ifdef CONFIG_USB_TTY 72 73 extern int usbtty_getc(void); 74 extern void usbtty_putc(const char c); 75 extern void usbtty_puts(const char *str); 76 extern int usbtty_tstc(void); 77 78 #else 79 80 /* stubs */ 81 #define usbtty_getc() 0 82 #define usbtty_putc(a) 83 #define usbtty_puts(a) 84 #define usbtty_tstc() 0 85 86 #endif /* CONFIG_USB_TTY */ 87 88 #endif 89