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Rev 413 Rev 452
Line 56... Line 56...
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    lo = inb(0x3d5);
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    lo = inb(0x3d5);
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    ega_cursor = (hi<<8)|lo;
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    ega_cursor = (hi<<8)|lo;
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    ega_putchar('\n');
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    ega_putchar('\n');
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}
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}
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void ega_display_char(char ch)
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static void ega_display_char(char ch)
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{
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{
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    __u8 *vram = (__u8 *) PA2KA(VIDEORAM);
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    __u8 *vram = (__u8 *) PA2KA(VIDEORAM);
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    vram[ega_cursor*2] = ch;
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    vram[ega_cursor*2] = ch;
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}
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}
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/*
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/*
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 * This function takes care of scrolling.
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 * This function takes care of scrolling.
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 */
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 */
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void ega_check_cursor(void)
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static void ega_check_cursor(void)
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{
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{
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    if (ega_cursor < SCREEN)
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    if (ega_cursor < SCREEN)
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        return;
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        return;
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    memcpy((void *)PA2KA(VIDEORAM), (void *)(PA2KA(VIDEORAM) + ROW*2), (SCREEN - ROW)*2);
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    memcpy((void *)PA2KA(VIDEORAM), (void *)(PA2KA(VIDEORAM) + ROW*2), (SCREEN - ROW)*2);