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Ignore whitespace Rev 4344 → Rev 4345

/branches/dynload/uspace/srv/fb/ega.c
51,6 → 51,7
#include <libarch/ddi.h>
#include <console/style.h>
#include <console/color.h>
#include <sys/types.h>
 
#include "ega.h"
#include "../console/screenbuffer.h"
63,7 → 64,7
 
saved_screen saved_screens[MAX_SAVED_SCREENS];
 
#define EGA_IO_ADDRESS 0x3d4
#define EGA_IO_BASE ((ioport8_t *) 0x3d4)
#define EGA_IO_SIZE 2
 
int ega_normal_color = 0x0f;
99,10 → 100,10
 
ega_cursor = col + scr_width * row;
outb(EGA_IO_ADDRESS, 0xe);
outb(EGA_IO_ADDRESS + 1, (ega_cursor >> 8) & 0xff);
outb(EGA_IO_ADDRESS, 0xf);
outb(EGA_IO_ADDRESS + 1, ega_cursor & 0xff);
pio_write_8(EGA_IO_BASE, 0xe);
pio_write_8(EGA_IO_BASE + 1, (ega_cursor >> 8) & 0xff);
pio_write_8(EGA_IO_BASE, 0xf);
pio_write_8(EGA_IO_BASE + 1, ega_cursor & 0xff);
}
 
static void cursor_disable(void)
109,10 → 110,10
{
uint8_t stat;
 
outb(EGA_IO_ADDRESS, 0xa);
stat=inb(EGA_IO_ADDRESS + 1);
outb(EGA_IO_ADDRESS, 0xa);
outb(EGA_IO_ADDRESS + 1, stat | (1 << 5));
pio_write_8(EGA_IO_BASE, 0xa);
stat = pio_read_8(EGA_IO_BASE + 1);
pio_write_8(EGA_IO_BASE, 0xa);
pio_write_8(EGA_IO_BASE + 1, stat | (1 << 5));
}
 
static void cursor_enable(void)
119,10 → 120,10
{
uint8_t stat;
 
outb(EGA_IO_ADDRESS, 0xa);
stat=inb(EGA_IO_ADDRESS + 1);
outb(EGA_IO_ADDRESS, 0xa);
outb(EGA_IO_ADDRESS + 1, stat & (~(1 << 5)));
pio_write_8(EGA_IO_BASE, 0xa);
stat = pio_read_8(EGA_IO_BASE + 1);
pio_write_8(EGA_IO_BASE, 0xa);
pio_write_8(EGA_IO_BASE + 1, stat & (~(1 << 5)));
}
 
static void scroll(int rows)
314,7 → 315,7
retval = 0;
break;
case FB_CURSOR_VISIBILITY:
if(IPC_GET_ARG1(call))
if (IPC_GET_ARG1(call))
cursor_enable();
else
cursor_disable();
380,7 → 381,7
 
style = NORMAL_COLOR;
 
iospace_enable(task_get_id(), (void *) EGA_IO_ADDRESS, 2);
iospace_enable(task_get_id(), (void *) EGA_IO_BASE, 2);
 
sz = scr_width * scr_height * 2;
scr_addr = as_get_mappable_page(sz);
395,6 → 396,6
}
 
 
/**
/**
* @}
*/