kernel/fiasco/src/lib/uart/ppc32/uart_of.h

   1 #ifndef L4_CXX_UART_OF_H__
   2 #define L4_CXX_UART_OF_H__
   3
   4 #include "uart_base.h"
   5 #include <stdarg.h>
   6 #include <string.h>
   7 #include "of1275.h"
   8
   9 namespace L4
  10 {
  11         class Uart_of : public Uart, public Of
  12         {
  13         private:
  14                 ihandle_t  _serial;
  15
  16         public:
  17                 Uart_of(unsigned long prom)
  18                   : Uart(0, 0), Of(prom), _serial(0) {}
  19                 bool startup(unsigned long base);
  20
  21                 void shutdown();
  22                 bool enable_rx_irq(bool enable = true);
  23                 bool enable_tx_irq(bool enable = true);
  24                 bool change_mode(Transfer_mode m, Baud_rate r);
  25                 int get_char(bool blocking = true) const;
  26                 int char_avail() const;
  27                 void out_char(char c) const;
  28                 int write(char const *s, unsigned long count) const;
  29         };
  30 };
  31
  32 #endif