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_MB86R0x) || defined(CONFIG_MPC5xxx) || \ 29 defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || \ 30 defined(CONFIG_MPC86xx) || defined(CONFIG_SYS_SC520) || \ 31 defined(CONFIG_TEGRA2) 32 extern struct serial_device serial0_device; 33 extern struct serial_device serial1_device; 34 #if defined(CONFIG_SYS_NS16550_SERIAL) 35 extern struct serial_device eserial1_device; 36 extern struct serial_device eserial2_device; 37 extern struct serial_device eserial3_device; 38 extern struct serial_device eserial4_device; 39 #endif /* CONFIG_SYS_NS16550_SERIAL */ 40 41 #endif 42 43 #if defined(CONFIG_MPC512X) 44 extern struct serial_device serial1_device; 45 extern struct serial_device serial3_device; 46 extern struct serial_device serial4_device; 47 extern struct serial_device serial6_device; 48 #endif 49 50 #if defined(CONFIG_S3C2410) 51 extern struct serial_device s3c24xx_serial0_device; 52 extern struct serial_device s3c24xx_serial1_device; 53 extern struct serial_device s3c24xx_serial2_device; 54 #endif 55 56 #if defined(CONFIG_S5P) 57 extern struct serial_device s5p_serial0_device; 58 extern struct serial_device s5p_serial1_device; 59 extern struct serial_device s5p_serial2_device; 60 extern struct serial_device s5p_serial3_device; 61 #endif 62 63 #if defined(CONFIG_OMAP3_ZOOM2) 64 extern struct serial_device zoom2_serial_device0; 65 extern struct serial_device zoom2_serial_device1; 66 extern struct serial_device zoom2_serial_device2; 67 extern struct serial_device zoom2_serial_device3; 68 #endif 69 70 extern struct serial_device serial_ffuart_device; 71 extern struct serial_device serial_btuart_device; 72 extern struct serial_device serial_stuart_device; 73 74 #if defined(CONFIG_SYS_BFIN_UART) 75 extern void serial_register_bfin_uart(void); 76 extern struct serial_device bfin_serial0_device; 77 extern struct serial_device bfin_serial1_device; 78 extern struct serial_device bfin_serial2_device; 79 extern struct serial_device bfin_serial3_device; 80 #endif 81 82 extern void serial_register(struct serial_device *); 83 extern void serial_initialize(void); 84 extern void serial_stdio_init(void); 85 extern int serial_assign(char * name); 86 extern void serial_reinit_all(void); 87 88 /* For usbtty */ 89 #ifdef CONFIG_USB_TTY 90 91 extern int usbtty_getc(void); 92 extern void usbtty_putc(const char c); 93 extern void usbtty_puts(const char *str); 94 extern int usbtty_tstc(void); 95 96 #else 97 98 /* stubs */ 99 #define usbtty_getc() 0 100 #define usbtty_putc(a) 101 #define usbtty_puts(a) 102 #define usbtty_tstc() 0 103 104 #endif /* CONFIG_USB_TTY */ 105 106 #if defined(CONFIG_MPC512X) && defined(CONFIG_SERIAL_MULTI) 107 extern struct stdio_dev *open_port(int num, int baudrate); 108 extern int close_port(int num); 109 extern int write_port(struct stdio_dev *port, char *buf); 110 extern int read_port(struct stdio_dev *port, char *buf, int size); 111 #endif 112 113 #endif 114