dev/acpica/acpi_hpet.c

87 	uint32_t		caps;
102 		uint32_t		caps;
176 	t->caps |= HPET_TCNF_INT_ENB;
180 	if (t->mode == 1 && (t->caps & HPET_TCAP_PER_INT)) {
181 		t->caps |= HPET_TCNF_TYPE;
183 		    t->caps | HPET_TCNF_VAL_SET);
189 		t->caps &= ~HPET_TCNF_TYPE;
191 		    t->caps);
212 	t->caps &= ~(HPET_TCNF_INT_ENB | HPET_TCNF_TYPE);
213 	bus_write_4(sc->mem_res, HPET_TIMER_CAP_CNF(t->num), t->caps);
239 		if ((t->mode == 1 && (t->caps & HPET_TCAP_PER_INT) == 0) ||
249 	    (t->caps & HPET_TCAP_PER_INT) == 0) {
416 	sc->caps = bus_read_4(sc->mem_res, HPET_CAPABILITIES);
417 	vendor = (sc->caps & HPET_CAP_VENDOR_ID) >> 16;
418 	rev = sc->caps & HPET_CAP_REV_ID;
419 	num_timers = 1 + ((sc->caps & HPET_CAP_NUM_TIM) >> 8);
433 		    (sc->caps & HPET_CAP_COUNT_SIZE) ? " 64bit" : "",
435 		    (sc->caps & HPET_CAP_LEG_RT) ? " legacy route" : "");
447 		t->caps = bus_read_4(sc->mem_res, HPET_TIMER_CAP_CNF(i));
452 			    t->vectors, (t->caps & HPET_TCNF_INT_ROUTE) >> 9,
453 			    (t->caps & HPET_TCAP_FSB_INT_DEL) ? ", MSI" : "",
454 			    (t->caps & HPET_TCAP_SIZE) ? ", 64bit" : "",
455 			    (t->caps & HPET_TCAP_PER_INT) ? ", periodic" : "");
492 	if ((sc->caps & HPET_CAP_LEG_RT) == 0)
552 		else if (t->caps & HPET_TCAP_FSB_INT_DEL) {
638 		t->caps &= ~(HPET_TCNF_FSB_EN | HPET_TCNF_INT_ROUTE);
639 		t->caps &= ~(HPET_TCNF_VAL_SET | HPET_TCNF_INT_ENB);
640 		t->caps &= ~(HPET_TCNF_INT_TYPE);
641 		t->caps |= HPET_TCNF_32MODE;
646 		if ((t->caps & HPET_TCAP_FSB_INT_DEL) && t->irq >= 0) {
657 				t->caps |= HPET_TCNF_FSB_EN;
663 			t->caps |= (t->irq << 9);
665 			t->caps |= (sc->irq << 9) | HPET_TCNF_INT_TYPE;
666 		bus_write_4(sc->mem_res, HPET_TIMER_CAP_CNF(i), t->caps);
684 		if ((t->caps & HPET_TCAP_PER_INT) == 0)
760 		if (t->mode == 1 && (t->caps & HPET_TCAP_PER_INT)) {
761 			t->caps |= HPET_TCNF_TYPE;
764 			    t->caps | HPET_TCNF_VAL_SET);
776 		bus_write_4(sc->mem_res, HPET_TIMER_CAP_CNF(t->num), t->caps);