Lines Matching defs:oreg
33 struct biosregs ireg, oreg;
44 intcall(0x10, &ireg, &oreg);
46 if (oreg.ax != 0x004f ||
68 intcall(0x10, &ireg, &oreg);
70 if (oreg.ax != 0x004f)
106 struct biosregs ireg, oreg;
116 intcall(0x10, &ireg, &oreg);
118 if (oreg.ax != 0x004f)
138 intcall(0x10, &ireg, &oreg);
140 if (oreg.ax != 0x004f)
163 struct biosregs ireg, oreg;
171 intcall(0x10, &ireg, &oreg);
172 if (oreg.ax == 0x004f)
173 dac_size = oreg.bh;
191 struct biosregs ireg, oreg;
195 intcall(0x10, &ireg, &oreg);
197 if (oreg.ax != 0x004f)
200 boot_params.screen_info.vesapm_seg = oreg.es;
201 boot_params.screen_info.vesapm_off = oreg.di;
239 struct biosregs ireg, oreg;
252 intcall(0x10, &ireg, &oreg);
254 if (oreg.ax != 0x004f)
266 intcall(0x10, &ireg, &oreg);