include/mpc8xx/console.h

0001 #ifndef _MPC8XX_CONSOLE_H
0002 #define _MPC8XX_CONSOLE_H
0003
0004 #include <rtems/libio.h>
0005
0006 void m8xx_uart_initialize(void);
0007 void m8xx_uart_interrupts_initialize(void);
0008 void m8xx_uart_scc_initialize (int minor);
0009 void m8xx_uart_smc_initialize (int minor);
0010
0011 /* Termios callbacks */
0012 int m8xx_uart_pollRead(int minor);
0013 ssize_t m8xx_uart_pollWrite(int minor, const char* buf, size_t len);
0014 ssize_t m8xx_uart_write(int minor, const char *buf, size_t len);
0015 int m8xx_uart_setAttributes(int, const struct termios* t);
0016
0017
0018 #ifdef mpc860
0019 #define NUM_PORTS 6                /* number of serial ports for mpc860 */
0020 #else
0021 #define NUM_PORTS 4                /* number of serial ports for mpc821 */
0022 #endif
0023
0024 #define SMC1_MINOR    0
0025 #define SMC2_MINOR    1
0026 #define SCC1_MINOR    2
0027 #define SCC2_MINOR    3
0028 #define SCC3_MINOR    4
0029 #define SCC4_MINOR    5
0030
0031
0032 #endif