Cross Reference: /src/sys/dev/ic/igpio.c

Lines Matching defs:ib
162 igpio_find_bank_setup(struct igpio_bank *ib, int barno)
167 		if (strcmp(ib->ib_sc->sc_acpi_hid, ibs->ibs_acpi_hid) != 0)
182 	struct igpio_bank *ib;
185 		ib = &sc->sc_banks[i];
186 		if (pin >= ib->ib_setup->ibs_first_pin &&
187 		    pin <= ib->ib_setup->ibs_last_pin)
191 	ib = NULL;
193 	return ib;
197 igpio_bank_pin(struct igpio_bank *ib, int pin)
199 	return pin - ib->ib_setup->ibs_first_pin;
236 		struct igpio_bank *ib = &sc->sc_banks[i];
243 		ib->ib_barno = i;
244 		ib->ib_sc = sc;
246 		mutex_init(&ib->ib_mtx, MUTEX_DEFAULT, IPL_VM);
261 		ib->ib_revid = val >> 16;
263 		DPRINTF(("revid[%d] = #%x\n", i, ib->ib_revid));
265 		if (ib->ib_revid > 0x94) {
266 			ib->ib_cap |= IGPIO_PINCTRL_FEATURE_DEBOUNCE;
267 			ib->ib_cap |= IGPIO_PINCTRL_FEATURE_1K_PD;
280 				ib->ib_cap |=
284 				ib->ib_cap |= IGPIO_PINCTRL_FEATURE_PWM;
287 				ib->ib_cap |= IGPIO_PINCTRL_FEATURE_BLINK;
290 				ib->ib_cap |= IGPIO_PINCTRL_FEATURE_EXP;
296 		DPRINTF(("cap[%d] = #%x\n", i, ib->ib_cap));
300 		ib->ib_padbar = val;
301 		DPRINTF(("padbar[%d] = #%x\n", i, ib->ib_padbar));
302 		if (ib->ib_padbar > sc->sc_length[i]) {
304 			    ib->ib_padbar, sc->sc_length[i]);
308 		ib->ib_setup = igpio_find_bank_setup(ib, i);
309 		if (ib->ib_setup == NULL) {
314 		ibs = ib->ib_setup;
322 		ib->ib_intr =
323 		    kmem_zalloc(sizeof(*ib->ib_intr) * npins, KM_SLEEP);
379 		struct igpio_bank *ib = &sc->sc_banks[i];
380 		struct igpio_bank_setup *ibs = ib->ib_setup;
383 		if (ib->ib_intr != NULL) {
384 			kmem_free(ib->ib_intr, sizeof(*ib->ib_intr) * npins);
385 			ib->ib_intr = NULL;
403 igpio_pincfg(struct igpio_bank *ib, int pin, int reg)
405 	int nregs = (ib->ib_cap & IGPIO_PINCTRL_FEATURE_DEBOUNCE) ? 4 : 2;
408 	pincfg = ib->ib_padbar + reg + (pin * nregs * 4);
411 	    __func__, ib->ib_barno, pin, reg, (void *)pincfg));
418 igpio_find_group(struct igpio_bank *ib, int pin)
420 	struct igpio_bank_setup *ibs = ib->ib_setup;
444 igpio_groupcfg(struct igpio_bank *ib, int pin)
446 	struct igpio_bank_setup *ibs = ib->ib_setup;
450 	if ((ipg = igpio_find_group(ib, pin)) == NULL)
453 	groupcfg = ib->ib_padbar
470 	struct igpio_bank *ib = igpio_find_bank(sc, pin);
474 	pin = igpio_bank_pin(ib, pin);
475 	cfg0  = igpio_pincfg(ib, pin, IGPIO_PADCFG0);
477 	mutex_enter(&ib->ib_mtx);
479 	val = bus_space_read_4(sc->sc_bst, sc->sc_bsh[ib->ib_barno], cfg0);
481 	    ib->ib_barno, pin, val, igpio_padcfg0_print(val, 0)));
488 	mutex_exit(&ib->ib_mtx);
497 	struct igpio_bank *ib = igpio_find_bank(sc, pin);
501 	pin = igpio_bank_pin(ib, pin);
502 	cfg0 = igpio_pincfg(ib, pin, IGPIO_PADCFG0);
504 	mutex_enter(&ib->ib_mtx);
506 	val = bus_space_read_4(sc->sc_bst, sc->sc_bsh[ib->ib_barno], cfg0);
514 	    __func__, ib->ib_barno, pin, value,
518 	bus_space_write_4(sc->sc_bst, sc->sc_bsh[ib->ib_barno], cfg0, newval);
520 	mutex_exit(&ib->ib_mtx);
529 	struct igpio_bank *ib = igpio_find_bank(sc, pin);
534 	pin = igpio_bank_pin(ib, pin);
535 	cfg0  = igpio_pincfg(ib, pin, IGPIO_PADCFG0);
536 	cfg1  = igpio_pincfg(ib, pin, IGPIO_PADCFG1);
538 	mutex_enter(&ib->ib_mtx);
540 	val0 = bus_space_read_4(sc->sc_bst, sc->sc_bsh[ib->ib_barno], cfg0);
541 	val1 = bus_space_read_4(sc->sc_bst, sc->sc_bsh[ib->ib_barno], cfg1);
587 	    "val1 #%x -> #%x\n", __func__, ib->ib_barno, pin, flags,
592 	bus_space_write_4(sc->sc_bst, sc->sc_bsh[ib->ib_barno], cfg0, newval0);
593 	bus_space_write_4(sc->sc_bst, sc->sc_bsh[ib->ib_barno], cfg1, newval1);
595 	mutex_exit(&ib->ib_mtx);
605 	struct igpio_bank *ib = igpio_find_bank(sc, pin);
610 	pin = igpio_bank_pin(ib, pin);
611 	cfg0 = igpio_pincfg(ib, pin, IGPIO_PADCFG0);
613 	ii = &ib->ib_intr[pin];
617 	ii->ii_bank = ib;
619 	mutex_enter(&ib->ib_mtx);
621 	val = bus_space_read_4(sc->sc_bst, sc->sc_bsh[ib->ib_barno], cfg0);
667 	    __func__, ib->ib_barno, pin,
671 	bus_space_write_4(sc->sc_bst, sc->sc_bsh[ib->ib_barno], cfg0, newval);
673 	mutex_exit(&ib->ib_mtx);
682 	struct igpio_bank *ib;
692 	ib = igpio_find_bank(sc, pin);
693 	pin = igpio_bank_pin(ib, pin);
694 	cfg0  = igpio_pincfg(ib, pin, IGPIO_PADCFG0);
696 	mutex_enter(&ib->ib_mtx);
698 	val = bus_space_read_4(sc->sc_bst, sc->sc_bsh[ib->ib_barno], cfg0);
708 	    __func__, ib->ib_barno, pin,
712 	bus_space_write_4(sc->sc_bst, sc->sc_bsh[ib->ib_barno], cfg0, newval);
714 	mutex_exit(&ib->ib_mtx);
743 		struct igpio_bank *ib = &sc->sc_banks[i];
744 		struct igpio_bank_setup *ibs = ib->ib_setup;
748 		mutex_enter(&ib->ib_mtx);
763 			offset = ib->ib_padbar + ipg->ipg_groupno * 4;
785 				func = ib->ib_intr[pin].ii_func;
786 				arg = ib->ib_intr[pin].ii_arg;
801 		mutex_exit(&ib->ib_mtx);
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