diff options
Diffstat (limited to 'c/src/lib/libcpu/powerpc/mpc821/include/console.h')
| -rw-r--r-- | c/src/lib/libcpu/powerpc/mpc821/include/console.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/c/src/lib/libcpu/powerpc/mpc821/include/console.h b/c/src/lib/libcpu/powerpc/mpc821/include/console.h new file mode 100644 index 0000000000..8885abeadc --- /dev/null +++ b/c/src/lib/libcpu/powerpc/mpc821/include/console.h @@ -0,0 +1,44 @@ +/* + * $Id$ + */ + +#ifndef _M821_CONSOLE_H_ +#define _M821_CONSOLE_H_ + +#include <rtems/libio.h> + +int m821_smc_set_attributes(int, const struct termios*); +int m821_scc_set_attributes(int, const struct termios*); +void m821_scc_initialize(int); +void m821_smc_initialize(int); +int m821_char_poll_read(int); +int m821_char_poll_write(int, const char*, int); +rtems_isr m821_scc1_console_interrupt_handler(rtems_vector_number); +rtems_isr m821_scc2_console_interrupt_handler(rtems_vector_number); +rtems_isr m821_smc1_console_interrupt_handler(rtems_vector_number); +rtems_isr m821_smc2_console_interrupt_handler(rtems_vector_number); +int m821_buf_poll_read(int, char**); +int m821_buf_poll_write(int, char*, int); +void m821_console_initialize(void); +rtems_device_driver m821_console_read(rtems_device_major_number, + rtems_device_minor_number, + void*); +rtems_device_driver m821_console_write(rtems_device_major_number, + rtems_device_minor_number, + void*); + + +typedef struct Buf_t_ { + struct Buf_t_ *next; + volatile char *buf; + volatile int len; + int pos; +} Buf_t; + +#define SMC1_MINOR 0 +#define SMC2_MINOR 1 +#define SCC1_MINOR 2 +#define SCC2_MINOR 3 + + +#endif |