graphics/vesa/vesa.cpp

133 	bios_regs regs = {};
134 	regs.eax = 0x4f01;
135 	regs.ecx = mode;
136 	regs.es  = physicalAddress >> 4;
137 	regs.edi = physicalAddress - (regs.es << 4);
139 	status_t status = sBIOSModule->interrupt(state, 0x10, &regs);
146 	if ((regs.eax & 0xffff) != 0x4f) {
148 			"0x%04" B_PRIx32 "\n", mode, regs.eax & 0xffff);
160 	bios_regs regs = {};
161 	regs.eax = 0x4f02;
162 	regs.ebx = (mode & SET_MODE_MASK) | SET_MODE_LINEAR_BUFFER;
164 	status_t status = sBIOSModule->interrupt(state, 0x10, &regs);
171 	if ((regs.eax & 0xffff) != 0x4f) {
173 			"\n", mode, regs.eax & 0xffff);
203 	bios_regs regs = {};
204 	regs.eax = 0x4f10;
205 	regs.ebx = 0;
206 	regs.esi = 0;
207 	regs.edi = 0;
209 	status_t status = sBIOSModule->interrupt(state, 0x10, &regs);
216 	if ((regs.eax & 0xffff) != 0x4f) {
218 			"0x%04" B_PRIx32 "\n", regs.eax & 0xffff);
222 	vbeMode = regs.ebx >> 8;
233 	bios_regs regs = {};
234 	regs.eax = 0x4f08;
235 	regs.ebx = (bits << 8) | 1;
237 	status_t status = sBIOSModule->interrupt(state, 0x10, &regs);
244 	if ((regs.eax & 0xffff) != 0x4f) {
246 			"0x%04" B_PRIx32 "\n", regs.eax & 0xffff);
250 	info.bits_per_gun = regs.ebx >> 8;
265 	bios_regs regs = {};
266 	regs.eax = 0x4f00;
267 	regs.es  = physicalAddress >> 4;
268 	regs.edi = physicalAddress - (regs.es << 4);
270 	status_t status = sBIOSModule->interrupt(state, 0x10, &regs);
277 	if ((regs.eax & 0xffff) != 0x4f) {
279 			"0x%04" B_PRIx32 "\n", regs.eax & 0xffff);
519 	bios_regs regs = {};
520 	regs.eax = 0x4f10;
521 	regs.ebx = 2;
522 	regs.esi = 0;
523 	regs.edi = 0;
525 	status = sBIOSModule->interrupt(state, 0x10, &regs);
532 	if ((regs.eax & 0xffff) != 0x4f) {
534 			"0x%" B_PRIx32 "\n", regs.eax & 0xffff);
539 	mode = vbe_to_system_dpms(regs.ebx >> 8);
569 	bios_regs regs = {};
570 	regs.eax = 0x4f10;
571 	regs.ebx = (vbeMode << 8) | 1;
572 	regs.esi = 0;
573 	regs.edi = 0;
575 	status = sBIOSModule->interrupt(state, 0x10, &regs);
582 	if ((regs.eax & 0xffff) != 0x4f) {
584 			"0x%04" B_PRIx32 "\n", regs.eax & 0xffff);
599 	bios_regs regs = {};
636 	regs.eax = 0x4f09;
637 	regs.ebx = 0;
638 	regs.ecx = count;
639 	regs.edx = first;
640 	regs.es  = physicalAddress >> 4;
641 	regs.edi = physicalAddress - (regs.es << 4);
643 	status = sBIOSModule->interrupt(state, 0x10, &regs);
650 	if ((regs.eax & 0xffff) != 0x4f) {
652 			"0x%04" B_PRIx32 "\n", regs.eax & 0xffff);