35 	struct biosregs ireg, oreg;  in vesa_probe()  local
43 	initregs(&ireg);  in vesa_probe()
44 	ireg.ax = 0x4f00;  in vesa_probe()
45 	ireg.di = (size_t)&vginfo;  in vesa_probe()
46 	intcall(0x10, &ireg, &oreg);  in vesa_probe()
67 		ireg.ax = 0x4f01;  in vesa_probe()
68 		ireg.cx = mode;  in vesa_probe()
69 		ireg.di = (size_t)&vminfo;  in vesa_probe()
70 		intcall(0x10, &ireg, &oreg);  in vesa_probe()
108 	struct biosregs ireg, oreg;  in vesa_set_mode()  local
114 	initregs(&ireg);  in vesa_set_mode()
115 	ireg.ax = 0x4f01;  in vesa_set_mode()
116 	ireg.cx = vesa_mode;  in vesa_set_mode()
117 	ireg.di = (size_t)&vminfo;  in vesa_set_mode()
118 	intcall(0x10, &ireg, &oreg);  in vesa_set_mode()
137 	initregs(&ireg);  in vesa_set_mode()
138 	ireg.ax = 0x4f02;  in vesa_set_mode()
139 	ireg.bx = vesa_mode;  in vesa_set_mode()
140 	intcall(0x10, &ireg, &oreg);  in vesa_set_mode()
165 	struct biosregs ireg, oreg;  in vesa_dac_set_8bits()  local
170 		initregs(&ireg);  in vesa_dac_set_8bits()
171 		ireg.ax = 0x4f08;  in vesa_dac_set_8bits()
172 		ireg.bh = 0x08;  in vesa_dac_set_8bits()
173 		intcall(0x10, &ireg, &oreg);  in vesa_dac_set_8bits()
193 	struct biosregs ireg, oreg;  in vesa_store_pm_info()  local
195 	initregs(&ireg);  in vesa_store_pm_info()
196 	ireg.ax = 0x4f0a;  in vesa_store_pm_info()
197 	intcall(0x10, &ireg, &oreg);  in vesa_store_pm_info()
241 	struct biosregs ireg, oreg;  in vesa_store_edid()  local
249 	initregs(&ireg);  in vesa_store_edid()
250 	ireg.ax = 0x4f15;		/* VBE DDC */  in vesa_store_edid()
253 	ireg.es = 0;			/* ES:DI must be 0 by spec */  in vesa_store_edid()
254 	intcall(0x10, &ireg, &oreg);  in vesa_store_edid()
262 	ireg.ax = 0x4f15;		/* VBE DDC */  in vesa_store_edid()
263 	ireg.bx = 0x0001;		/* Read EDID */  in vesa_store_edid()
266 	ireg.es = ds();  in vesa_store_edid()
267 	ireg.di =(size_t)&boot_params.edid_info; /* (ES:)Pointer to block */  in vesa_store_edid()
268 	intcall(0x10, &ireg, &oreg);  in vesa_store_edid()