63  * This open source software license conforms to the BSD License template.
123 	uint32_t	opl_pic;	/* unshifted raw %pic value */
139  * +----------+-----+-----+------+----+
141  * +----------+-----+-----+------+----+
144  * +----+----+--- -+----+-----+---+-----+-----+----+----+----+
146  * +----+----+-----+----+-----+---+-----+-----+----+----+----+
155  * Performance Instrumentation Counter (PIC)
157  * each PIC is accessed using PCR.SC as a select field.
159  * +------------------------+--------------------------+
161  * +------------------------+--------------------------+
165 #define	PIC_MASK (((uint64_t)1 << 32) - 1)
536 		return (-1);  in opl_pcbe_init()
540 	 * Initialize the list of events for each PIC.  in opl_pcbe_init()
546 		for (n = events[i]; n->bits != NT_END; n++)  in opl_pcbe_init()
547 			size += strlen(n->name) + 1;  in opl_pcbe_init()
548 		for (gevp = generic_events[i]; gevp->name != NULL; gevp++)  in opl_pcbe_init()
549 			size += strlen(gevp->name) + 1;  in opl_pcbe_init()
552 		for (n = events[i]; n->bits != NT_END; n++) {  in opl_pcbe_init()
553 			(void) strcat(pic_events[i], n->name);  in opl_pcbe_init()
556 		for (gevp = generic_events[i]; gevp->name != NULL; gevp++) {  in opl_pcbe_init()
557 			(void) strcat(pic_events[i], gevp->name);  in opl_pcbe_init()
564 		pic_events[i][size - 1] = '\0';  in opl_pcbe_init()
607 	for (gevp = generic_events[regno]; gevp->name != NULL; gevp++)  in find_generic_event()
608 		if (strcmp(name, gevp->name) == 0)  in find_generic_event()
621 	for (; n->bits != NT_END; n++)  in find_event()
622 		if (strcmp(name, n->name) == 0)  in find_event()
673 		conf->opl_pic = (uint32_t)preset;  in opl_pcbe_configure()
688 	    (other_config->opl_flags != flags))  in opl_pcbe_configure()
693 			n = find_event(picnum, gevp->event);  in opl_pcbe_configure()
702 	conf->opl_picno = picnum;  in opl_pcbe_configure()
703 	conf->opl_bits = (uint32_t)n->bits;  in opl_pcbe_configure()
704 	conf->opl_flags = flags;  in opl_pcbe_configure()
705 	conf->opl_pic = (uint32_t)preset;  in opl_pcbe_configure()
714 	opl_pcbe_config_t	*pic[CPC_SPARC64_VI_NPIC];  in opl_pcbe_program()  local
719 	uint8_t			bitmap = 0;	/* for used pic config */  in opl_pcbe_program()
723 	/* Get next pic config */  in opl_pcbe_program()
727 		ASSERT(tmp->opl_picno < CPC_SPARC64_VI_NPIC);  in opl_pcbe_program()
728 		ASSERT(firstconfig->opl_flags == tmp->opl_flags);  in opl_pcbe_program()
729 		pic[tmp->opl_picno] = tmp;  in opl_pcbe_program()
730 		bitmap |= (uint8_t)(1 << tmp->opl_picno);  in opl_pcbe_program()
736 	/* Fill in unused pic config */  in opl_pcbe_program()
742 		dummypic[i].opl_flags = firstconfig->opl_flags;  in opl_pcbe_program()
743 		pic[i] = &dummypic[i];  in opl_pcbe_program()
755 		SPARC64_VI_PCR_SEL_EVENT(pcr, pic[i*2]->opl_bits,  in opl_pcbe_program()
756 		    pic[i*2 + 1]->opl_bits);  in opl_pcbe_program()
759 		curpic = (uint64_t)(pic[i*2]->opl_pic |  in opl_pcbe_program()
760 		    ((uint64_t)pic[i*2 + 1]->opl_pic << 32));  in opl_pcbe_program()
766 	 * counting. Re-read the counters to sample the counter value now  in opl_pcbe_program()
775 	if (pic[0]->opl_flags & CPC_COUNT_USER)  in opl_pcbe_program()
777 	if (pic[0]->opl_flags & CPC_COUNT_SYSTEM)  in opl_pcbe_program()
784 		SPARC64_VI_PCR_SEL_EVENT(pcr, pic[i*2]->opl_bits,  in opl_pcbe_program()
785 		    pic[i*2 + 1]->opl_bits);  in opl_pcbe_program()
792 		pic[i*2]->opl_pic = (uint32_t)(curpic & PIC_MASK);  in opl_pcbe_program()
793 		pic[i*2 + 1]->opl_pic = (uint32_t)(curpic >> 32);  in opl_pcbe_program()
815 	opl_pcbe_config_t	*pic[CPC_SPARC64_VI_NPIC];  in opl_pcbe_sample()  local
818 	uint8_t			bitmap = 0;	/* for used pic config */  in opl_pcbe_sample()
823 	/* Get next pic config */  in opl_pcbe_sample()
827 		ASSERT(ctmp->opl_picno < CPC_SPARC64_VI_NPIC);  in opl_pcbe_sample()
828 		ASSERT(firstconfig->opl_flags == ctmp->opl_flags);  in opl_pcbe_sample()
829 		pic[ctmp->opl_picno] = ctmp;  in opl_pcbe_sample()
830 		pic_data[ctmp->opl_picno] = dtmp;  in opl_pcbe_sample()
831 		bitmap |= (uint8_t)(1 << ctmp->opl_picno);  in opl_pcbe_sample()
837 	/* Fill in unuse pic config */  in opl_pcbe_sample()
843 		dummypic[i].opl_flags = firstconfig->opl_flags;  in opl_pcbe_sample()
844 		pic[i] = &dummypic[i];  in opl_pcbe_sample()
856 		SPARC64_VI_PCR_SEL_EVENT(pcr, pic[i*2]->opl_bits,  in opl_pcbe_sample()
857 		    pic[i*2 + 1]->opl_bits);  in opl_pcbe_sample()
864 		diff = (curpic & PIC_MASK) - (uint64_t)pic[i*2]->opl_pic;  in opl_pcbe_sample()
873 		diff = (curpic >> 32) - (uint64_t)pic[i*2 + 1]->opl_pic;  in opl_pcbe_sample()
882 		pic[i*2]->opl_pic = (uint32_t)(curpic & PIC_MASK);  in opl_pcbe_sample()
883 		pic[i*2 + 1]->opl_pic = (uint32_t)(curpic >> 32);  in opl_pcbe_sample()