139 	if (STATEP->init_tid != 0)  in vuid_set_timeout()
140 		(void) quntimeout(qp, STATEP->init_tid);  in vuid_set_timeout()
141 	STATEP->init_tid = qtimeout(qp, VUID_INIT_TIMEOUT,  in vuid_set_timeout()
148 	(void) quntimeout(qp, STATEP->init_tid);  in vuid_cancel_timeout()
149 	STATEP->init_tid = 0;  in vuid_cancel_timeout()
192 	for (b = 0; b < STATEP->nbuttons; b++) {  in sendButtonEvent()
195 		if ((STATEP->buttons & mask) != (STATEP->oldbuttons & mask))  in sendButtonEvent()
197 			    (STATEP->buttons & mask ? 1 : 0));  in sendButtonEvent()
227 	if (STATEP->inited & PS2_FLAG_NO_EXTN) {  in vuidmice_start_wdc_or_setres()
228 		STATEP->state = PS2_WAIT_SETRES3_ACK1;  in vuidmice_start_wdc_or_setres()
231 		STATEP->state = PS2_WAIT_WHEEL_SMPL1_CMD_ACK;  in vuidmice_start_wdc_or_setres()
239 	STATEP->format = VUID_FIRM_EVENT;  in VUID_OPEN()
240 	STATEP->vuid_mouse_mode = MOUSE_MODE_PLAIN;  in VUID_OPEN()
241 	STATEP->inited = 0;  in VUID_OPEN()
242 	STATEP->nbuttons = 3;  in VUID_OPEN()
244 	STATEP->state = PS2_WAIT_RESET_COMPLETE;  in VUID_OPEN()
248 	while ((STATEP->state != PS2_START) &&  in VUID_OPEN()
249 	    !(STATEP->inited & PS2_FLAG_INIT_TIMEOUT)) {  in VUID_OPEN()
258 	STATEP->init_count = 0;  in VUID_OPEN()
266 	if (STATEP->init_tid != 0)  in VUID_CLOSE()
275 	STATEP->init_tid = 0;  in VUID_INIT_TIMEOUT()
284 	if ((STATEP->state == PS2_WAIT_WHEEL_SMPL1_CMD_ACK) ||  in VUID_INIT_TIMEOUT()
285 	    (STATEP->state == PS2_WAIT_WHEEL_SMPL1_RATE_ACK) ||  in VUID_INIT_TIMEOUT()
286 	    (STATEP->state == PS2_WAIT_WHEEL_SMPL2_RATE_ACK) ||  in VUID_INIT_TIMEOUT()
287 	    (STATEP->state == PS2_WAIT_WHEEL_SMPL3_RATE_ACK)) {  in VUID_INIT_TIMEOUT()
293 		STATEP->inited |= PS2_FLAG_NO_EXTN;  in VUID_INIT_TIMEOUT()
303 	if (STATEP->state >= PS2_WAIT_STATREQ_ACK &&  in VUID_INIT_TIMEOUT()
304 	    STATEP->state <= PS2_WAIT_STATUS_REV) {  in VUID_INIT_TIMEOUT()
308 		STATEP->nbuttons = 3;  in VUID_INIT_TIMEOUT()
310 		STATEP->nbuttons = 2;  in VUID_INIT_TIMEOUT()
323 	if (++STATEP->init_count >= PS2_MAX_INIT_COUNT) {  in VUID_INIT_TIMEOUT()
324 		STATEP->inited |= PS2_FLAG_INIT_TIMEOUT;  in VUID_INIT_TIMEOUT()
325 		STATEP->state = PS2_WAIT_FOR_AA;  in VUID_INIT_TIMEOUT()
328 		STATEP->state = PS2_WAIT_RESET_COMPLETE;  in VUID_INIT_TIMEOUT()
345 	elapsed = now - STATEP->last_event_lbolt;  in VUID_QUEUE()
346 	STATEP->last_event_lbolt = now;  in VUID_QUEUE()
352 		switch (STATEP->state) {  in VUID_QUEUE()
391 			if (!(STATEP->inited & PS2_FLAG_INIT_DONE)) {  in VUID_QUEUE()
392 				STATEP->sync_byte = code & 0x8;  in VUID_QUEUE()
393 				STATEP->inited |= PS2_FLAG_INIT_DONE;  in VUID_QUEUE()
404 			if ((code ^ STATEP->sync_byte) & 0x08) {  in VUID_QUEUE()
406 				STATEP->state = PS2_START;  in VUID_QUEUE()
411 			STATEP->buttons = code & PS2_BUTTONMASK;  in VUID_QUEUE()
412 			if (STATEP->buttons != STATEP->oldbuttons) {  in VUID_QUEUE()
414 				STATEP->oldbuttons = STATEP->buttons;  in VUID_QUEUE()
419 				STATEP->deltay = -1 & ~0xff;  in VUID_QUEUE()
421 				STATEP->deltay = 0;  in VUID_QUEUE()
425 				STATEP->deltax = -1 & ~0xff;  in VUID_QUEUE()
427 				STATEP->deltax = 0;  in VUID_QUEUE()
430 				STATEP->state = PS2_MAYBE_REATTACH;  in VUID_QUEUE()
432 				STATEP->state = PS2_BUTTON;  in VUID_QUEUE()
443 				STATEP->inited &= ~PS2_FLAG_INIT_TIMEOUT;  in VUID_QUEUE()
444 				STATEP->init_count = 0;  in VUID_QUEUE()
445 				STATEP->state = PS2_WAIT_RESET_COMPLETE;  in VUID_QUEUE()
453 			STATEP->state = PS2_WAIT_FOR_00;  in VUID_QUEUE()
460 			STATEP->inited &= ~PS2_FLAG_INIT_TIMEOUT;  in VUID_QUEUE()
461 			STATEP->init_count = 0;  in VUID_QUEUE()
462 			STATEP->state = PS2_WAIT_RESET_COMPLETE;  in VUID_QUEUE()
468 				STATEP->state = PS2_WAIT_RESET_COMPLETE;  in VUID_QUEUE()
485 			STATEP->deltax |= code & 0xff;  in VUID_QUEUE()
486 			STATEP->state = PS2_DELTA_Y;  in VUID_QUEUE()
499 			STATEP->deltay |= code & 0xff;  in VUID_QUEUE()
501 			if (STATEP->vuid_mouse_mode == MOUSE_MODE_WHEEL) {  in VUID_QUEUE()
502 				STATEP->state = PS2_WHEEL_DELTA_Z;  in VUID_QUEUE()
504 			} else if (STATEP->vuid_mouse_mode ==  in VUID_QUEUE()
506 				STATEP->state = PS2_WHEEL5_DELTA_Z;  in VUID_QUEUE()
534 			if (STATEP->wheel_state_bf & (1 <<  in VUID_QUEUE()
563 			if (STATEP->wheel_state_bf &  in VUID_QUEUE()
582 			STATEP->state = PS2_START;  in VUID_QUEUE()
589 			    ((mp->b_rptr[0] ^ STATEP->sync_byte) & 0x08)) {  in VUID_QUEUE()
603 			if (STATEP->deltax)  in VUID_QUEUE()
606 				    STATEP->deltax);  in VUID_QUEUE()
608 			if (STATEP->deltay)  in VUID_QUEUE()
611 				    STATEP->deltay);  in VUID_QUEUE()
613 			STATEP->deltax = STATEP->deltay = 0;  in VUID_QUEUE()
637 				if (++STATEP->init_count >=  in VUID_QUEUE()
639 					STATEP->inited |= PS2_FLAG_INIT_TIMEOUT;  in VUID_QUEUE()
640 					STATEP->state = PS2_WAIT_FOR_AA;  in VUID_QUEUE()
663 			STATEP->state = PS2_WAIT_SETRES0_ACK1;  in VUID_QUEUE()
676 			STATEP->state = PS2_WAIT_SETRES0_ACK2;  in VUID_QUEUE()
686 			STATEP->state++;  in VUID_QUEUE()
698 			STATEP->state = PS2_WAIT_STATREQ_ACK;  in VUID_QUEUE()
711 			STATEP->state = PS2_WAIT_STATUS_1;  in VUID_QUEUE()
715 			STATEP->state = PS2_WAIT_STATUS_BUTTONS;  in VUID_QUEUE()
720 				STATEP->nbuttons = (uchar_t)code;  in VUID_QUEUE()
721 				STATEP->state = (uchar_t)PS2_WAIT_STATUS_REV;  in VUID_QUEUE()
745 				STATEP->nbuttons = 3;  in VUID_QUEUE()
747 				STATEP->nbuttons = 2;  in VUID_QUEUE()
749 				STATEP->state = PS2_WAIT_STATUS_3;  in VUID_QUEUE()
768 			STATEP->state = PS2_WAIT_WHEEL_SMPL1_RATE_ACK;  in VUID_QUEUE()
775 			STATEP->state = PS2_WAIT_WHEEL_SMPL2_CMD_ACK;  in VUID_QUEUE()
783 			STATEP->state = PS2_WAIT_WHEEL_SMPL2_RATE_ACK;  in VUID_QUEUE()
791 			STATEP->state = PS2_WAIT_WHEEL_SMPL3_CMD_ACK;  in VUID_QUEUE()
799 			STATEP->state = PS2_WAIT_WHEEL_SMPL3_RATE_ACK;  in VUID_QUEUE()
811 			STATEP->state = PS2_WAIT_WHEEL_DEV_CMD;  in VUID_QUEUE()
823 			STATEP->state = PS2_WAIT_WHEEL_DEV_ACK;  in VUID_QUEUE()
832 				STATEP->state = PS2_WAIT_SETRES3_ACK1;  in VUID_QUEUE()
842 			STATEP->vuid_mouse_mode = MOUSE_MODE_WHEEL;  in VUID_QUEUE()
847 			STATEP->wheel_state_bf |= VUID_WHEEL_STATE_ENABLED;  in VUID_QUEUE()
849 			STATEP->state = PS2_WAIT_WHEEL5_SMPL1_CMD_ACK;  in VUID_QUEUE()
863 			STATEP->state = PS2_WAIT_WHEEL5_SMPL1_RATE_ACK;  in VUID_QUEUE()
871 			STATEP->state = PS2_WAIT_WHEEL5_SMPL2_CMD_ACK;  in VUID_QUEUE()
879 			STATEP->state = PS2_WAIT_WHEEL5_SMPL2_RATE_ACK;  in VUID_QUEUE()
887 			STATEP->state = PS2_WAIT_WHEEL5_SMPL3_CMD_ACK;  in VUID_QUEUE()
895 			STATEP->state = PS2_WAIT_WHEEL5_SMPL3_RATE_ACK;  in VUID_QUEUE()
907 			STATEP->state = PS2_WAIT_WHEEL5_DEV_CMD;  in VUID_QUEUE()
920 			STATEP->state = PS2_WAIT_WHEEL5_DEV_ACK;  in VUID_QUEUE()
925 				STATEP->vuid_mouse_mode = MOUSE_MODE_WHEEL5;  in VUID_QUEUE()
926 				STATEP->nbuttons	= 5;  in VUID_QUEUE()
931 				STATEP->wheel_state_bf |=  in VUID_QUEUE()
942 			STATEP->state = PS2_WAIT_SETRES3_ACK1;  in VUID_QUEUE()
955 			STATEP->state = PS2_WAIT_SETRES3_ACK2;  in VUID_QUEUE()
967 			STATEP->state = PS2_WAIT_STREAM_ACK;  in VUID_QUEUE()
980 			STATEP->state = PS2_WAIT_ON_ACK;  in VUID_QUEUE()
996 			STATEP->init_count = 0;  in VUID_QUEUE()
1000 			STATEP->state = PS2_START;  in VUID_QUEUE()