112 static hp_i8042_sdc	hp_sdc;	/* All driver state is kept in here. */  variable
120 	write_lock_irqsave(&hp_sdc.ibf_lock, flags);  in hp_sdc_status_in8()
121 	status = sdc_readb(hp_sdc.status_io);  in hp_sdc_status_in8()
123 		hp_sdc.ibf = 0;  in hp_sdc_status_in8()
124 	write_unlock_irqrestore(&hp_sdc.ibf_lock, flags);  in hp_sdc_status_in8()
131 	return sdc_readb(hp_sdc.data_io);  in hp_sdc_data_in8()
138 	write_lock_irqsave(&hp_sdc.ibf_lock, flags);  in hp_sdc_status_out8()
139 	hp_sdc.ibf = 1;  in hp_sdc_status_out8()
141 		hp_sdc.wi = 0xff;  in hp_sdc_status_out8()
142 	sdc_writeb(val, hp_sdc.status_io);  in hp_sdc_status_out8()
143 	write_unlock_irqrestore(&hp_sdc.ibf_lock, flags);  in hp_sdc_status_out8()
150 	write_lock_irqsave(&hp_sdc.ibf_lock, flags);  in hp_sdc_data_out8()
151 	hp_sdc.ibf = 1;  in hp_sdc_data_out8()
152 	sdc_writeb(val, hp_sdc.data_io);  in hp_sdc_data_out8()
153 	write_unlock_irqrestore(&hp_sdc.ibf_lock, flags);  in hp_sdc_data_out8()
165 	lock = &hp_sdc.ibf_lock;  in hp_sdc_spin_ibf()
168 	if (!hp_sdc.ibf) {  in hp_sdc_spin_ibf()
174 	while (sdc_readb(hp_sdc.status_io) & HP_SDC_STATUS_IBF)  in hp_sdc_spin_ibf()
176 	hp_sdc.ibf = 0;  in hp_sdc_spin_ibf()
186 	read_lock(&hp_sdc.rtq_lock);  in hp_sdc_take()
187 	if (hp_sdc.rcurr < 0) {  in hp_sdc_take()
188 		read_unlock(&hp_sdc.rtq_lock);  in hp_sdc_take()
191 	curr = hp_sdc.tq[hp_sdc.rcurr];  in hp_sdc_take()
192 	read_unlock(&hp_sdc.rtq_lock);  in hp_sdc_take()
196 	hp_sdc.rqty -= 2;  in hp_sdc_take()
197 	do_gettimeofday(&hp_sdc.rtv);  in hp_sdc_take()
199 	if (hp_sdc.rqty <= 0) {  in hp_sdc_take()
212 		write_lock(&hp_sdc.rtq_lock);  in hp_sdc_take()
213 		hp_sdc.rcurr = -1;  in hp_sdc_take()
214 		hp_sdc.rqty = 0;  in hp_sdc_take()
215 		write_unlock(&hp_sdc.rtq_lock);  in hp_sdc_take()
216 		tasklet_schedule(&hp_sdc.task);  in hp_sdc_take()
239 		read_lock(&hp_sdc.hook_lock);  in hp_sdc_isr()
240 		if (hp_sdc.timer != NULL)  in hp_sdc_isr()
241 			hp_sdc.timer(irq, dev_id, status, data);  in hp_sdc_isr()
242 		read_unlock(&hp_sdc.hook_lock);  in hp_sdc_isr()
251 		read_lock(&hp_sdc.hook_lock);  in hp_sdc_isr()
252 		if (hp_sdc.hil != NULL)  in hp_sdc_isr()
253 			hp_sdc.hil(irq, dev_id, status, data);  in hp_sdc_isr()
254 		read_unlock(&hp_sdc.hook_lock);  in hp_sdc_isr()
258 		read_lock(&hp_sdc.hook_lock);  in hp_sdc_isr()
259 		if (hp_sdc.pup != NULL)  in hp_sdc_isr()
260 			hp_sdc.pup(irq, dev_id, status, data);  in hp_sdc_isr()
263 		read_unlock(&hp_sdc.hook_lock);  in hp_sdc_isr()
267 		read_lock(&hp_sdc.hook_lock);  in hp_sdc_isr()
268 		if (hp_sdc.cooked != NULL)  in hp_sdc_isr()
269 			hp_sdc.cooked(irq, dev_id, status, data);  in hp_sdc_isr()
270 		read_unlock(&hp_sdc.hook_lock);  in hp_sdc_isr()
287 		read_lock(&hp_sdc.hook_lock);  in hp_sdc_nmisr()
288 		if (hp_sdc.timer != NULL)  in hp_sdc_nmisr()
289 			hp_sdc.timer(irq, dev_id, status, 0);  in hp_sdc_nmisr()
290 		read_unlock(&hp_sdc.hook_lock);  in hp_sdc_nmisr()
307 	write_lock_irq(&hp_sdc.rtq_lock);  in hp_sdc_tasklet()
309 	if (hp_sdc.rcurr >= 0) {  in hp_sdc_tasklet()
313 		if (tv.tv_sec > hp_sdc.rtv.tv_sec)  in hp_sdc_tasklet()
316 		if (tv.tv_usec - hp_sdc.rtv.tv_usec > HP_SDC_MAX_REG_DELAY) {  in hp_sdc_tasklet()
320 			curr = hp_sdc.tq[hp_sdc.rcurr];  in hp_sdc_tasklet()
326 			       (int)(tv.tv_usec - hp_sdc.rtv.tv_usec));  in hp_sdc_tasklet()
327 			curr->idx += hp_sdc.rqty;  in hp_sdc_tasklet()
328 			hp_sdc.rqty = 0;  in hp_sdc_tasklet()
345 			hp_sdc.rcurr = -1;  in hp_sdc_tasklet()
348 	write_unlock_irq(&hp_sdc.rtq_lock);  in hp_sdc_tasklet()
360 	write_lock(&hp_sdc.lock);  in hp_sdc_put()
364 	if (hp_sdc.ibf) {  in hp_sdc_put()
366 		if (hp_sdc.ibf)  in hp_sdc_put()
372 	if (hp_sdc.wcurr < 0)  in hp_sdc_put()
373 		hp_sdc.wcurr = 0;  in hp_sdc_put()
374 	read_lock_irq(&hp_sdc.rtq_lock);  in hp_sdc_put()
375 	if (hp_sdc.rcurr == hp_sdc.wcurr)  in hp_sdc_put()
376 		hp_sdc.wcurr++;  in hp_sdc_put()
377 	read_unlock_irq(&hp_sdc.rtq_lock);  in hp_sdc_put()
378 	if (hp_sdc.wcurr >= HP_SDC_QUEUE_LEN)  in hp_sdc_put()
379 		hp_sdc.wcurr = 0;  in hp_sdc_put()
380 	curridx = hp_sdc.wcurr;  in hp_sdc_put()
382 	if (hp_sdc.tq[curridx] != NULL)  in hp_sdc_put()
385 	while (++curridx != hp_sdc.wcurr) {  in hp_sdc_put()
390 		read_lock_irq(&hp_sdc.rtq_lock);  in hp_sdc_put()
391 		if (hp_sdc.rcurr == curridx) {  in hp_sdc_put()
392 			read_unlock_irq(&hp_sdc.rtq_lock);  in hp_sdc_put()
395 		read_unlock_irq(&hp_sdc.rtq_lock);  in hp_sdc_put()
396 		if (hp_sdc.tq[curridx] != NULL)  in hp_sdc_put()
399 	if (curridx == hp_sdc.wcurr) { /* There's nothing queued to do. */  in hp_sdc_put()
402 	hp_sdc.wcurr = curridx;  in hp_sdc_put()
407 	if (hp_sdc.set_im) {  in hp_sdc_put()
408 		hp_sdc_status_out8(hp_sdc.im | HP_SDC_CMD_SET_IM);  in hp_sdc_put()
409 		hp_sdc.set_im = 0;  in hp_sdc_put()
413 	if (hp_sdc.wcurr == -1)  in hp_sdc_put()
416 	curr = hp_sdc.tq[curridx];  in hp_sdc_put()
420 		hp_sdc.tq[curridx] = NULL;  in hp_sdc_put()
422 		hp_sdc.wcurr++;  in hp_sdc_put()
423 		if (hp_sdc.wcurr >= HP_SDC_QUEUE_LEN)  in hp_sdc_put()
424 			hp_sdc.wcurr = 0;  in hp_sdc_put()
434 		hp_sdc.tq[curridx] = NULL;  in hp_sdc_put()
436 		hp_sdc.wcurr++;  in hp_sdc_put()
437 		if (hp_sdc.wcurr >= HP_SDC_QUEUE_LEN)  in hp_sdc_put()
438 			hp_sdc.wcurr = 0;  in hp_sdc_put()
490 		w7[0] = (mask & 1) ? curr->seq[++idx] : hp_sdc.r7[0];  in hp_sdc_put()
491 		w7[1] = (mask & 2) ? curr->seq[++idx] : hp_sdc.r7[1];  in hp_sdc_put()
492 		w7[2] = (mask & 4) ? curr->seq[++idx] : hp_sdc.r7[2];  in hp_sdc_put()
493 		w7[3] = (mask & 8) ? curr->seq[++idx] : hp_sdc.r7[3];  in hp_sdc_put()
495 		if (hp_sdc.wi > 0x73 || hp_sdc.wi < 0x70 ||  in hp_sdc_put()
496 		    w7[hp_sdc.wi - 0x70] == hp_sdc.r7[hp_sdc.wi - 0x70]) {  in hp_sdc_put()
500 			while (i < 4 && w7[i] == hp_sdc.r7[i])  in hp_sdc_put()
505 				hp_sdc.wi = 0x70 + i;  in hp_sdc_put()
518 		hp_sdc_data_out8(w7[hp_sdc.wi - 0x70]);  in hp_sdc_put()
519 		hp_sdc.r7[hp_sdc.wi - 0x70] = w7[hp_sdc.wi - 0x70];  in hp_sdc_put()
520 		hp_sdc.wi++; /* write index register autoincrements */  in hp_sdc_put()
524 			while ((i < 4) && w7[i] == hp_sdc.r7[i])  in hp_sdc_put()
537 	read_lock_irq(&hp_sdc.rtq_lock);  in hp_sdc_put()
538 	if (hp_sdc.rcurr >= 0) {  in hp_sdc_put()
539 		read_unlock_irq(&hp_sdc.rtq_lock);  in hp_sdc_put()
542 	read_unlock_irq(&hp_sdc.rtq_lock);  in hp_sdc_put()
554 			hp_sdc.rqty = curr->seq[curr->idx];  in hp_sdc_put()
555 			do_gettimeofday(&hp_sdc.rtv);  in hp_sdc_put()
558 			write_lock_irq(&hp_sdc.rtq_lock);  in hp_sdc_put()
559 			hp_sdc.rcurr = curridx;  in hp_sdc_put()
560 			write_unlock_irq(&hp_sdc.rtq_lock);  in hp_sdc_put()
577 		hp_sdc.tq[curridx] = NULL;  in hp_sdc_put()
583 	hp_sdc.wcurr++;  in hp_sdc_put()
584 	if (hp_sdc.wcurr >= HP_SDC_QUEUE_LEN)  in hp_sdc_put()
585 		hp_sdc.wcurr = 0;  in hp_sdc_put()
590 	if (!hp_sdc.ibf && limit++ < 20)  in hp_sdc_put()
594 	if (hp_sdc.wcurr >= 0)  in hp_sdc_put()
595 		tasklet_schedule(&hp_sdc.task);  in hp_sdc_put()
596 	write_unlock(&hp_sdc.lock);  in hp_sdc_put()
613 		if (hp_sdc.tq[i] == this)  in __hp_sdc_enqueue_transaction()
621 		if (hp_sdc.tq[i] == NULL) {  in __hp_sdc_enqueue_transaction()
622 			hp_sdc.tq[i] = this;  in __hp_sdc_enqueue_transaction()
623 			tasklet_schedule(&hp_sdc.task);  in __hp_sdc_enqueue_transaction()
639 	write_lock_irqsave(&hp_sdc.lock, flags);  in hp_sdc_enqueue_transaction()
641 	write_unlock_irqrestore(&hp_sdc.lock,flags);  in hp_sdc_enqueue_transaction()
651 	write_lock_irqsave(&hp_sdc.lock, flags);  in hp_sdc_dequeue_transaction()
656 		if (hp_sdc.tq[i] == this)  in hp_sdc_dequeue_transaction()
657 			hp_sdc.tq[i] = NULL;  in hp_sdc_dequeue_transaction()
659 	write_unlock_irqrestore(&hp_sdc.lock, flags);  in hp_sdc_dequeue_transaction()
668 	if (callback == NULL || hp_sdc.dev == NULL)  in hp_sdc_request_timer_irq()
671 	write_lock_irq(&hp_sdc.hook_lock);  in hp_sdc_request_timer_irq()
672 	if (hp_sdc.timer != NULL) {  in hp_sdc_request_timer_irq()
673 		write_unlock_irq(&hp_sdc.hook_lock);  in hp_sdc_request_timer_irq()
677 	hp_sdc.timer = callback;  in hp_sdc_request_timer_irq()
679 	hp_sdc.im &= ~HP_SDC_IM_FH;  in hp_sdc_request_timer_irq()
680         hp_sdc.im &= ~HP_SDC_IM_PT;  in hp_sdc_request_timer_irq()
681 	hp_sdc.im &= ~HP_SDC_IM_TIMERS;  in hp_sdc_request_timer_irq()
682 	hp_sdc.set_im = 1;  in hp_sdc_request_timer_irq()
683 	write_unlock_irq(&hp_sdc.hook_lock);  in hp_sdc_request_timer_irq()
685 	tasklet_schedule(&hp_sdc.task);  in hp_sdc_request_timer_irq()
692 	if (callback == NULL || hp_sdc.dev == NULL)  in hp_sdc_request_hil_irq()
695 	write_lock_irq(&hp_sdc.hook_lock);  in hp_sdc_request_hil_irq()
696 	if (hp_sdc.hil != NULL) {  in hp_sdc_request_hil_irq()
697 		write_unlock_irq(&hp_sdc.hook_lock);  in hp_sdc_request_hil_irq()
701 	hp_sdc.hil = callback;  in hp_sdc_request_hil_irq()
702 	hp_sdc.im &= ~(HP_SDC_IM_HIL | HP_SDC_IM_RESET);  in hp_sdc_request_hil_irq()
703 	hp_sdc.set_im = 1;  in hp_sdc_request_hil_irq()
704 	write_unlock_irq(&hp_sdc.hook_lock);  in hp_sdc_request_hil_irq()
706 	tasklet_schedule(&hp_sdc.task);  in hp_sdc_request_hil_irq()
713 	if (callback == NULL || hp_sdc.dev == NULL)  in hp_sdc_request_cooked_irq()
716 	write_lock_irq(&hp_sdc.hook_lock);  in hp_sdc_request_cooked_irq()
717 	if (hp_sdc.cooked != NULL) {  in hp_sdc_request_cooked_irq()
718 		write_unlock_irq(&hp_sdc.hook_lock);  in hp_sdc_request_cooked_irq()
723 	hp_sdc.cooked = callback;  in hp_sdc_request_cooked_irq()
724 	hp_sdc.im &= ~(HP_SDC_IM_HIL | HP_SDC_IM_RESET);  in hp_sdc_request_cooked_irq()
725 	hp_sdc.set_im = 1;  in hp_sdc_request_cooked_irq()
726 	write_unlock_irq(&hp_sdc.hook_lock);  in hp_sdc_request_cooked_irq()
728 	tasklet_schedule(&hp_sdc.task);  in hp_sdc_request_cooked_irq()
735 	write_lock_irq(&hp_sdc.hook_lock);  in hp_sdc_release_timer_irq()
736 	if ((callback != hp_sdc.timer) ||  in hp_sdc_release_timer_irq()
737 	    (hp_sdc.timer == NULL)) {  in hp_sdc_release_timer_irq()
738 		write_unlock_irq(&hp_sdc.hook_lock);  in hp_sdc_release_timer_irq()
743 	hp_sdc.timer = NULL;  in hp_sdc_release_timer_irq()
744 	hp_sdc.im |= HP_SDC_IM_TIMERS;  in hp_sdc_release_timer_irq()
745 	hp_sdc.im |= HP_SDC_IM_FH;  in hp_sdc_release_timer_irq()
746 	hp_sdc.im |= HP_SDC_IM_PT;  in hp_sdc_release_timer_irq()
747 	hp_sdc.set_im = 1;  in hp_sdc_release_timer_irq()
748 	write_unlock_irq(&hp_sdc.hook_lock);  in hp_sdc_release_timer_irq()
749 	tasklet_schedule(&hp_sdc.task);  in hp_sdc_release_timer_irq()
756 	write_lock_irq(&hp_sdc.hook_lock);  in hp_sdc_release_hil_irq()
757 	if ((callback != hp_sdc.hil) ||  in hp_sdc_release_hil_irq()
758 	    (hp_sdc.hil == NULL)) {  in hp_sdc_release_hil_irq()
759 		write_unlock_irq(&hp_sdc.hook_lock);  in hp_sdc_release_hil_irq()
763 	hp_sdc.hil = NULL;  in hp_sdc_release_hil_irq()
765 	if(hp_sdc.cooked == NULL) {  in hp_sdc_release_hil_irq()
766 		hp_sdc.im |= (HP_SDC_IM_HIL | HP_SDC_IM_RESET);  in hp_sdc_release_hil_irq()
767 		hp_sdc.set_im = 1;  in hp_sdc_release_hil_irq()
769 	write_unlock_irq(&hp_sdc.hook_lock);  in hp_sdc_release_hil_irq()
770 	tasklet_schedule(&hp_sdc.task);  in hp_sdc_release_hil_irq()
777 	write_lock_irq(&hp_sdc.hook_lock);  in hp_sdc_release_cooked_irq()
778 	if ((callback != hp_sdc.cooked) ||  in hp_sdc_release_cooked_irq()
779 	    (hp_sdc.cooked == NULL)) {  in hp_sdc_release_cooked_irq()
780 		write_unlock_irq(&hp_sdc.hook_lock);  in hp_sdc_release_cooked_irq()
784 	hp_sdc.cooked = NULL;  in hp_sdc_release_cooked_irq()
786 	if(hp_sdc.hil == NULL) {  in hp_sdc_release_cooked_irq()
787 		hp_sdc.im |= (HP_SDC_IM_HIL | HP_SDC_IM_RESET);  in hp_sdc_release_cooked_irq()
788 		hp_sdc.set_im = 1;  in hp_sdc_release_cooked_irq()
790 	write_unlock_irq(&hp_sdc.hook_lock);  in hp_sdc_release_cooked_irq()
791 	tasklet_schedule(&hp_sdc.task);  in hp_sdc_release_cooked_irq()
800 	tasklet_schedule(&hp_sdc.task);  in hp_sdc_kicker()
802 	mod_timer(&hp_sdc.kicker, jiffies + HZ);  in hp_sdc_kicker()
839 	rwlock_init(&hp_sdc.lock);  in hp_sdc_init()
840 	rwlock_init(&hp_sdc.ibf_lock);  in hp_sdc_init()
841 	rwlock_init(&hp_sdc.rtq_lock);  in hp_sdc_init()
842 	rwlock_init(&hp_sdc.hook_lock);  in hp_sdc_init()
844 	hp_sdc.timer		= NULL;  in hp_sdc_init()
845 	hp_sdc.hil		= NULL;  in hp_sdc_init()
846 	hp_sdc.pup		= NULL;  in hp_sdc_init()
847 	hp_sdc.cooked		= NULL;  in hp_sdc_init()
848 	hp_sdc.im		= HP_SDC_IM_MASK;  /* Mask maskable irqs */  in hp_sdc_init()
849 	hp_sdc.set_im		= 1;  in hp_sdc_init()
850 	hp_sdc.wi		= 0xff;  in hp_sdc_init()
851 	hp_sdc.r7[0]		= 0xff;  in hp_sdc_init()
852 	hp_sdc.r7[1]		= 0xff;  in hp_sdc_init()
853 	hp_sdc.r7[2]		= 0xff;  in hp_sdc_init()
854 	hp_sdc.r7[3]		= 0xff;  in hp_sdc_init()
855 	hp_sdc.ibf		= 1;  in hp_sdc_init()
857 	memset(&hp_sdc.tq, 0, sizeof(hp_sdc.tq));  in hp_sdc_init()
859 	hp_sdc.wcurr		= -1;  in hp_sdc_init()
860         hp_sdc.rcurr		= -1;  in hp_sdc_init()
861 	hp_sdc.rqty		= 0;  in hp_sdc_init()
863 	hp_sdc.dev_err = -ENODEV;  in hp_sdc_init()
866 	if (!hp_sdc.base_io)  in hp_sdc_init()
870 	if (!hp_sdc.irq)  in hp_sdc_init()
873 	hp_sdc.dev_err = -EBUSY;  in hp_sdc_init()
877         if (request_region(hp_sdc.data_io, 2, hp_sdc_driver.name))  in hp_sdc_init()
882 	if (request_irq(hp_sdc.irq, &hp_sdc_isr, IRQF_SHARED|IRQF_SAMPLE_RANDOM,  in hp_sdc_init()
883 			"HP SDC", &hp_sdc))  in hp_sdc_init()
887 	if (request_irq(hp_sdc.nmi, &hp_sdc_nmisr, IRQF_SHARED,  in hp_sdc_init()
888 			"HP SDC NMI", &hp_sdc))  in hp_sdc_init()
892 	       (void *)hp_sdc.base_io, hp_sdc.irq, hp_sdc.nmi);  in hp_sdc_init()
897 	tasklet_init(&hp_sdc.task, hp_sdc_tasklet, 0);  in hp_sdc_init()
913 	init_timer(&hp_sdc.kicker);  in hp_sdc_init()
914 	hp_sdc.kicker.expires = jiffies + HZ;  in hp_sdc_init()
915 	hp_sdc.kicker.function = &hp_sdc_kicker;  in hp_sdc_init()
916 	add_timer(&hp_sdc.kicker);  in hp_sdc_init()
918 	hp_sdc.dev_err = 0;  in hp_sdc_init()
921 	free_irq(hp_sdc.irq, &hp_sdc);  in hp_sdc_init()
923 	release_region(hp_sdc.data_io, 2);  in hp_sdc_init()
926 		errstr, (void *)hp_sdc.base_io, hp_sdc.irq, hp_sdc.nmi);  in hp_sdc_init()
927 	hp_sdc.dev = NULL;  in hp_sdc_init()
929 	return hp_sdc.dev_err;  in hp_sdc_init()
945 	if (hp_sdc.dev != NULL)  in hp_sdc_init_hppa()
948 	hp_sdc.dev		= d;  in hp_sdc_init_hppa()
949 	hp_sdc.irq		= d->irq;  in hp_sdc_init_hppa()
950 	hp_sdc.nmi		= d->aux_irq;  in hp_sdc_init_hppa()
951 	hp_sdc.base_io		= d->hpa.start;  in hp_sdc_init_hppa()
952 	hp_sdc.data_io		= d->hpa.start + 0x800;  in hp_sdc_init_hppa()
953 	hp_sdc.status_io	= d->hpa.start + 0x801;  in hp_sdc_init_hppa()
972 	if (!hp_sdc.dev)  in hp_sdc_exit()
975 	write_lock_irq(&hp_sdc.lock);  in hp_sdc_exit()
979 	sdc_writeb(HP_SDC_CMD_SET_IM | HP_SDC_IM_MASK, hp_sdc.status_io);  in hp_sdc_exit()
984 	free_irq(hp_sdc.nmi, &hp_sdc);  in hp_sdc_exit()
985 	free_irq(hp_sdc.irq, &hp_sdc);  in hp_sdc_exit()
986 	write_unlock_irq(&hp_sdc.lock);  in hp_sdc_exit()
988 	del_timer(&hp_sdc.kicker);  in hp_sdc_exit()
990 	tasklet_kill(&hp_sdc.task);  in hp_sdc_exit()
1014 	hp_sdc.dev = NULL;  in hp_sdc_register()
1015 	hp_sdc.dev_err = 0;  in hp_sdc_register()
1025 	hp_sdc.irq	 = 1;  in hp_sdc_register()
1026 	hp_sdc.nmi	 = 7;  in hp_sdc_register()
1027 	hp_sdc.base_io	 = (unsigned long) 0xf0428000;  in hp_sdc_register()
1028 	hp_sdc.data_io	 = (unsigned long) hp_sdc.base_io + 1;  in hp_sdc_register()
1029 	hp_sdc.status_io = (unsigned long) hp_sdc.base_io + 3;  in hp_sdc_register()
1032 	if (!get_user(i, (unsigned char *)hp_sdc.data_io))  in hp_sdc_register()
1033 		hp_sdc.dev = (void *)1;  in hp_sdc_register()
1035 	hp_sdc.dev_err   = hp_sdc_init();  in hp_sdc_register()
1037 	if (hp_sdc.dev == NULL) {  in hp_sdc_register()
1039 		return hp_sdc.dev_err;  in hp_sdc_register()
1067 	hp_sdc.r11 = tq_init_seq[4];  in hp_sdc_register()
1068 	if (hp_sdc.r11 & HP_SDC_CFG_NEW) {  in hp_sdc_register()
1082 		hp_sdc.r7e = tq_init_seq[4];  in hp_sdc_register()
1083 		HP_SDC_XTD_REV_STRINGS(hp_sdc.r7e & HP_SDC_XTD_REV, str)  in hp_sdc_register()
1085 		if (hp_sdc.r7e & HP_SDC_XTD_BEEPER)  in hp_sdc_register()
1087 		if (hp_sdc.r7e & HP_SDC_XTD_BBRTC)  in hp_sdc_register()
1105 		       (hp_sdc.r11 & HP_SDC_CFG_REV) ? "3300" : "2564/3087");  in hp_sdc_register()