void
set_cursor(int currcons)
{
unsigned int idx, xt, yt, row, col;
unsigned long flags;
if (currcons != fg_console || console_blanked || vcmode == KD_GRAPHICS)
return;
if (__real_origin != __origin)
__set_origin(__real_origin);
save_flags(flags); cli();
if (deccm) {
idx = (pos - video_mem_base) >> 1;
col = idx % 80;
row = (idx - col) / 80;
if (tga_type == 0) { /* 8-plane */
xt = col * TGA_F_WIDTH + 64;
yt = row * TGA_F_HEIGHT_PADDED + 64;
/* make sure it's enabled */
BT485_WRITE(0x22, BT485_CMD_2); /* WIN cursor type */
BT485_WRITE(xt, BT485_CUR_LOW_X);
BT485_WRITE((xt >> 8), BT485_CUR_HIGH_X);
BT485_WRITE(yt, BT485_CUR_LOW_Y);
BT485_WRITE((yt >> 8), BT485_CUR_HIGH_Y);
} else {
void
set_cursor(int currcons)
{
unsigned long flags;
if (currcons != fg_console || console_blanked || vcmode == KD_GRAPHICS)
return;
if (__real_origin != __origin)
__set_origin(__real_origin);
save_flags(flags); cli();
if (deccm) {
/* outb_p(14, video_port_reg); */
/* outb_p(0xff&((pos-video_mem_base)>>9), video_port_val); */
/* outb_p(15, video_port_reg); */
/* outb_p(0xff&((pos-video_mem_base)>>1), video_port_val); */
} else
hide_cursor();
restore_flags(flags);
}
