niagara.c File Reference

#include <async.h>
#include <sysinfo.h>
#include <as.h>
#include <errno.h>
#include <stdio.h>
#include <ddi.h>
#include "serial_console.h"
#include "niagara.h"

Go to the source code of this file.

Data Structures

struct  output_buffer_t

Defines

#define HEIGHT   24
#define OUTPUT_BUFFER_SIZE   ((PAGE_SIZE) - 2 * 8)
#define WIDTH   80

Functions

int niagara_init (void)
 Initializes the Niagara serial driver.
static void niagara_putc (char c)
 Pushes the character to the Niagara serial.

Variables

output_buffer_t output_buffer
static uintptr_t output_buffer_addr
 Virtual address mapped to the buffer shared with the kernel counterpart.


Detailed Description

Definition in file niagara.c.


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