pintos/src/devices/serial.h File Reference

#include <stdint.h>

Go to the source code of this file.

Functions
void	serial_init_queue (void)
void	serial_putc (uint8_t)
void	serial_flush (void)
void	serial_notify (void)

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Function Documentation

void serial_flush

(

void

)

Definition at line 136 of file serial.c.

References intq_empty(), intq_getc(), intr_disable(), intr_set_level(), putc_poll(), and txq.

Referenced by debug_panic(), and power_off().

void serial_init_queue

(

void

)

Definition at line 83 of file serial.c.

References ASSERT, init_poll(), intr_disable(), intr_register_ext(), intr_set_level(), mode, POLL, QUEUE, serial_interrupt, UNINIT, and write_ier().

Referenced by main().

void serial_notify

(

void

)

Definition at line 149 of file serial.c.

References ASSERT, intr_get_level(), INTR_OFF, mode, QUEUE, and write_ier().

Referenced by input_getc(), and input_putc().

void serial_putc

(

uint8_t

)

Definition at line 100 of file serial.c.

References init_poll(), intq_full(), intq_getc(), intq_putc(), intr_disable(), INTR_OFF, intr_set_level(), mode, putc_poll(), QUEUE, txq, UNINIT, and write_ier().

Referenced by putchar_have_lock().