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 defined(CONFIG_SYS_SC520) 31 extern struct serial_device serial0_device; 32 extern struct serial_device serial1_device; 33 #if defined(CONFIG_SYS_NS16550_SERIAL) 34 extern struct serial_device eserial1_device; 35 extern struct serial_device eserial2_device; 36 extern struct serial_device eserial3_device; 37 extern struct serial_device eserial4_device; 38 #endif /* CONFIG_SYS_NS16550_SERIAL */ 39 40 #endif 41 42 #if defined(CONFIG_MPC512X) 43 extern struct serial_device serial1_device; 44 extern struct serial_device serial3_device; 45 extern struct serial_device serial4_device; 46 extern struct serial_device serial6_device; 47 #endif 48 49 #if defined(CONFIG_S3C2410) 50 extern struct serial_device s3c24xx_serial0_device; 51 extern struct serial_device s3c24xx_serial1_device; 52 extern struct serial_device s3c24xx_serial2_device; 53 #endif 54 55 #if defined(CONFIG_S5PC1XX) 56 extern struct serial_device s5p_serial0_device; 57 extern struct serial_device s5p_serial1_device; 58 extern struct serial_device s5p_serial2_device; 59 extern struct serial_device s5p_serial3_device; 60 #endif 61 62 #if defined(CONFIG_OMAP3_ZOOM2) 63 extern struct serial_device zoom2_serial_device0; 64 extern struct serial_device zoom2_serial_device1; 65 extern struct serial_device zoom2_serial_device2; 66 extern struct serial_device zoom2_serial_device3; 67 #endif 68 69 extern struct serial_device serial_ffuart_device; 70 extern struct serial_device serial_btuart_device; 71 extern struct serial_device serial_stuart_device; 72 73 extern void serial_initialize(void); 74 extern void serial_stdio_init(void); 75 extern int serial_assign(char * name); 76 extern void serial_reinit_all(void); 77 78 /* For usbtty */ 79 #ifdef CONFIG_USB_TTY 80 81 extern int usbtty_getc(void); 82 extern void usbtty_putc(const char c); 83 extern void usbtty_puts(const char *str); 84 extern int usbtty_tstc(void); 85 86 #else 87 88 /* stubs */ 89 #define usbtty_getc() 0 90 #define usbtty_putc(a) 91 #define usbtty_puts(a) 92 #define usbtty_tstc() 0 93 94 #endif /* CONFIG_USB_TTY */ 95 96 #if defined(CONFIG_MPC512X) && defined(CONFIG_SERIAL_MULTI) 97 extern struct stdio_dev *open_port(int num, int baudrate); 98 extern int close_port(int num); 99 extern int write_port(struct stdio_dev *port, char *buf); 100 extern int read_port(struct stdio_dev *port, char *buf, int size); 101 #endif 102 103 #endif 104