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Merged mcb30-realmode-redesign back to HEAD

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This commit is contained in:
Michael Brown
2005-04-08 15:01:17 +00:00
parent de5d935135
commit 0ff80b477d
100 changed files with 4877 additions and 4263 deletions
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22
src/arch/i386/core/video_subr.c
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@@ -5,10 +5,14 @@
*
*/
#ifdef CONSOLE_DIRECT_VGA
#include "stddef.h"
#include "string.h"
#include "io.h"
#include "console.h"
#include "init.h"
#include "vga.h"
#include <etherboot.h>
#include <vga.h>
static struct console_driver vga_console;
static char *vidmem; /* The video buffer */
static int video_line, video_col;
@@ -17,7 +21,7 @@ static int video_line, video_col;
static void memsetw(void *s, int c, unsigned int n)
{
int i;
unsigned int i;
u16 *ss = (u16 *) s;
for (i = 0; i < n; i++) {
@@ -25,7 +29,7 @@ static void memsetw(void *s, int c, unsigned int n)
}
}
void video_init(void)
static void video_init(void)
{
static int inited=0;
@@ -50,7 +54,7 @@ static void video_scroll(void)
vidmem[i] = ' ';
}
void vga_putc(unsigned char byte)
static void vga_putc(int byte)
{
if (byte == '\n') {
video_line++;
@@ -90,5 +94,9 @@ void vga_putc(unsigned char byte)
write_crtc((video_col + (video_line *COLS)) & 0x0ff, CRTC_CURSOR_LO);
}
#endif
static struct console_driver vga_console __console_driver = {
.putchar = vga_putc,
.disabled = 1,
};
INIT_FN ( INIT_CONSOLE, video_init, NULL, NULL );