Lines Matching defs:oreg
24 struct biosregs ireg, oreg;
28 intcall(0x10, &ireg, &oreg);
30 boot_params.screen_info.orig_x = oreg.dl;
31 boot_params.screen_info.orig_y = oreg.dh;
33 if (oreg.ch & 0x20)
36 if ((oreg.ch & 0x1f) > (oreg.cl & 0x1f))
42 struct biosregs ireg, oreg;
48 intcall(0x10, &ireg, &oreg);
51 boot_params.screen_info.orig_video_mode = oreg.al & 0x7f;
52 boot_params.screen_info.orig_video_page = oreg.bh;