| 47,7 → 47,7 |
|---|
| { |
| __u8 hi, lo; |
| |
| map_page_to_frame(VIDEORAM, VIDEORAM, PAGE_NOT_CACHEABLE, 0); |
| map_page_to_frame(PA2KA(VIDEORAM), VIDEORAM, PAGE_NOT_CACHEABLE, 0); |
| outb(0x3d4,0xe); |
| hi = inb(0x3d5); |
| outb(0x3d4,0xf); |
| 58,7 → 58,7 |
|---|
| |
| void ega_display_char(char ch) |
| { |
| __u8 *vram = (__u8 *) VIDEORAM; |
| __u8 *vram = (__u8 *) PA2KA(VIDEORAM); |
| |
| vram[ega_cursor*2] = ch; |
| } |
| 71,8 → 71,8 |
|---|
| if (ega_cursor < SCREEN) |
| return; |
| |
| memcopy(VIDEORAM + ROW*2, VIDEORAM, (SCREEN - ROW)*2); |
| memsetw(VIDEORAM + (SCREEN - ROW)*2, ROW, 0x0720); |
| memcopy(PA2KA(VIDEORAM) + ROW*2, PA2KA(VIDEORAM), (SCREEN - ROW)*2); |
| memsetw(PA2KA(VIDEORAM) + (SCREEN - ROW)*2, ROW, 0x0720); |
| ega_cursor = ega_cursor - ROW; |
| } |
| |