tstc(void) { #if defined(CONFIG_SERIAL_CONSOLE) if (keyb_present) return (CRT_tstc() || NS16550_tstc(com_port)); else NS16550_tstc(com_port); #else return (CRT_tstc() ); #endif /* CONFIG_SERIAL_CONSOLE */ }
int quad_tstc_dev (unsigned long base) { if (zoom2_debug_board_connected ()) return NS16550_tstc ((NS16550_t) base); return usbtty_tstc(); }
getc(void) { while (1) { #if defined(CONFIG_SERIAL_CONSOLE) if (NS16550_tstc(com_port)) return (NS16550_getc(com_port)); #endif /* CONFIG_SERIAL_CONSOLE */ if (keyb_present) if (CRT_tstc()) return (CRT_getc()); } }
int quad_tstc_dev(unsigned long base) { if (zoom2_debug_board_connected()) { NS16550_t port = (NS16550_t) base; return NS16550_tstc(port); } else { return 0; } }
int serial_tstc(void) { return NS16550_tstc(console); }
extern int _serial_tstc(const int port) { return NS16550_tstc(PORT); }
static int marvell_serial_tstc(void) { return NS16550_tstc (COM_PORTS[CONFIG_SYS_DUART_CHAN]); }
static int evb64260_serial_tstc(void) { return NS16550_tstc(COM_PORTS[CONFIG_SYS_DUART_CHAN]); }
int serial_tstc (void) { return NS16550_tstc (COM_PORTS[CONFIG_SYS_DUART_CHAN]); }
int serial_tstc (void) { return NS16550_tstc (COM_PORTS[CFG_DUART_CHAN]); }
static inline int avr_tstc(void) { return (NS16550_tstc((NS16550_t)CONFIG_SYS_NS16550_COM2)); }
int serial_tstc (void) { return NS16550_tstc (Com0); }
static inline int avr_tstc(void) { return (NS16550_tstc((NS16550_t)CFG_NS16550_COM2)); }