C++ (Cpp) pxa2x0_gpio_intr_disestablish Beispiele

Beispiel #1

Datei: wzero3_mci.c Projekt: krytarowski/netbsd-current-src-sys

static void
pxamci_attach(device_t parent, device_t self, void *aux)
{
	struct wzero3mci_softc *sc = device_private(self);
	struct pxaip_attach_args *pxa = aux;
	const struct wzero3mci_model *model;

	sc->sc.sc_dev = self;

	model = wzero3mci_lookup();
	if (model == NULL) {
		aprint_error(": Unknown model.");
		return;
	}

	sc->sc_detect_pin = model->detect_pin;
	sc->sc_power_pin = model->power_pin;

	/* Establish SD detect interrupt */
	if (sc->sc_detect_pin >= 0) {
		pxa2x0_gpio_set_function(sc->sc_detect_pin, GPIO_IN);
		sc->sc_detect_ih = pxa2x0_gpio_intr_establish(sc->sc_detect_pin,
		    IST_EDGE_BOTH, IPL_BIO, wzero3mci_intr, sc);
		if (sc->sc_detect_ih == NULL) {
			aprint_error_dev(self,
			    "unable to establish card detect interrupt\n");
			return;
		}
	}

	sc->sc.sc_tag.cookie = sc;
	sc->sc.sc_tag.get_ocr = wzero3mci_get_ocr;
	sc->sc.sc_tag.set_power = wzero3mci_set_power;
	sc->sc.sc_tag.card_detect = wzero3mci_card_detect;
	sc->sc.sc_tag.write_protect = wzero3mci_write_protect;
	sc->sc.sc_caps = PMC_CAPS_4BIT;

	if (pxamci_attach_sub(self, pxa)) {
		aprint_error_dev(self, "unable to attach MMC controller\n");
		goto free_intr;
	}

	if (!pmf_device_register(self, NULL, NULL)) {
		aprint_error_dev(self, "couldn't establish power handler\n");
	}

	return;

free_intr:
	pxa2x0_gpio_intr_disestablish(sc->sc_detect_ih);
	sc->sc_detect_ih = NULL;
}

Beispiel #2

Datei: zts.c Projekt: alenichev/openbsd-kernel

int
zts_activate(struct device *self, int act)
{
	struct zts_softc *sc = (struct zts_softc *)self;

	switch (act) {
	case DVACT_SUSPEND:
		if (sc->sc_enabled == 0)
			break;
		sc->sc_running = 0;
#if 0
		pxa2x0_gpio_intr_disestablish(sc->sc_gh);
#endif
		timeout_del(&sc->sc_ts_poll);

		pxa2x0_gpio_intr_mask(sc->sc_gh);

		/* Turn off reference voltage but leave ADC on. */
		(void)zssp_ic_send(ZSSP_IC_ADS7846, (1 << ADSCTRL_PD1_SH) |
		    (1 << ADSCTRL_ADR_SH) | (1 << ADSCTRL_STS_SH));

		pxa2x0_gpio_set_function(GPIO_TP_INT_C3K,
		    GPIO_OUT | GPIO_SET);
		break;

	case DVACT_RESUME:
		if (sc->sc_enabled == 0)
			break;
		pxa2x0_gpio_set_function(GPIO_TP_INT_C3K, GPIO_IN);
		pxa2x0_gpio_intr_mask(sc->sc_gh);

		/* Enable automatic low power mode. */
		(void)zssp_ic_send(ZSSP_IC_ADS7846,
		    (4 << ADSCTRL_ADR_SH) | (1 << ADSCTRL_STS_SH));

#if 0
		sc->sc_gh = pxa2x0_gpio_intr_establish(GPIO_TP_INT_C3K,
		    IST_EDGE_FALLING, IPL_TTY, zts_irq, sc,
		    sc->sc_dev.dv_xname);
#else
		pxa2x0_gpio_intr_unmask(sc->sc_gh);
#endif
		sc->sc_running = 1;
		break;
	}
	return 0;
}

Beispiel #3

Datei: zts.c Projekt: alenichev/openbsd-kernel

void
zts_disable(void *v)
{
	struct zts_softc *sc = v;

	timeout_del(&sc->sc_ts_poll);

	if (sc->sc_gh != NULL) {
#if 0
		pxa2x0_gpio_intr_disestablish(sc->sc_gh);
		sc->sc_gh = NULL;
#endif
	}

	/* disable interrupts */
	sc->sc_enabled = 0;
	sc->sc_running = 0;
}

Beispiel #4

Datei: wzero3_kbd.c Projekt: krytarowski/netbsd-current-src-sys

static int
wzero3kbd_power_intr(void *arg)
{
	struct wzero3kbd_softc *sc = (struct wzero3kbd_softc *)arg;

#if defined(KEYTEST) || defined(KEYTEST2) || defined(KEYTEST3) || defined(KEYTEST4)
	printf("wzero3kbd_power_intr: status = %s\n",
	    pxa2x0_gpio_get_bit(sc->sc_power_pin) ? "on" : "off");
#endif

#if defined(KEYTEST)
	if (pxa2x0_gpio_get_bit(sc->sc_power_pin)) {
		if (sc->sc_test_pin >= 0) {
			int orig_pin = sc->sc_test_pin;
			pxa2x0_gpio_intr_disestablish(sc->sc_test_ih);
			sc->sc_test_ih = NULL;

			for (;;) {
				if (++sc->sc_test_pin >= PXA270_GPIO_NPINS)
					sc->sc_test_pin = 2;
				if (sc->sc_test_pin == orig_pin)
					break;
				if (sc->sc_test_pin != sc->sc_nouse_pin
				 && sc->sc_test_pin != sc->sc_nouse_pin2
				 && sc->sc_test_pin != sc->sc_nouse_pin3
				 && sc->sc_test_pin != sc->sc_key_pin
				 && sc->sc_test_pin != sc->sc_power_pin
				 && sc->sc_test_pin != sc->sc_reset_pin
				 && GPIO_IS_GPIO_IN(pxa2x0_gpio_get_function(sc->sc_test_pin)))
					break;
			}
			if (sc->sc_test_pin != orig_pin) {
				printf("GPIO_IN: GPIO pin #%d\n",
				    sc->sc_test_pin);
				sc->sc_test_ih =
				    pxa2x0_gpio_intr_establish(sc->sc_test_pin,
				    IST_EDGE_BOTH, IPL_TTY, wzero3kbd_intr2,sc);
			} else {
				sc->sc_test_pin = -1;
			}
		}
	}
#endif

#if defined(KEYTEST2)
	if (pxa2x0_gpio_get_bit(sc->sc_power_pin)) {
		sc->sc_enabled ^= 2;
		if (sc->sc_enabled & 2) {
			printf("print col/row\n");
		} else {
			printf("keyscan\n");
		}
	}
#endif
#if defined(KEYTEST4)
	if (pxa2x0_gpio_get_bit(sc->sc_power_pin)) {
		if (sc->sc_test_pin >= 0) {
			int orig_pin = sc->sc_test_pin;
			for (;;) {
				if (++sc->sc_test_pin >= PXA270_GPIO_NPINS)
					sc->sc_test_pin = 2;
				if (sc->sc_test_pin == orig_pin)
					break;
				if (sc->sc_test_pin != sc->sc_nouse_pin
				 && sc->sc_test_pin != sc->sc_nouse_pin2
				 && sc->sc_test_pin != sc->sc_nouse_pin3
				 && sc->sc_test_pin != sc->sc_key_pin
				 && sc->sc_test_pin != sc->sc_power_pin
				 && sc->sc_test_pin != sc->sc_reset_pin
				 && GPIO_IS_GPIO_OUT(pxa2x0_gpio_get_function(sc->sc_test_pin)))
				break;
			}
			if (sc->sc_test_pin != orig_pin) {
				printf("GPIO_OUT: GPIO pin #%d\n", sc->sc_test_pin);
			} else {
				sc->sc_test_pin = -1;
			}
		}
	}
#endif
#if defined(KEYTEST5)
	if (pxa2x0_gpio_get_bit(sc->sc_power_pin)) {
		sc->sc_bit <<= 1;
		if (sc->sc_bit & ~0xff) {
			sc->sc_bit = 0x01;
			sc->sc_test_pin += 0x4;
			if (sc->sc_test_pin >= 0x20) {
				sc->sc_test_pin = 0x00;
			}
		}
		printf("CPLD(%#x), mask=%#x\n", sc->sc_test_pin, sc->sc_bit);
	}
#endif

	pxa2x0_gpio_clear_intr(sc->sc_power_pin);

	return 1;
}

Beispiel #5

Datei: pxa2x0_pcic.c Projekt: alenichev/openbsd-kernel

void
pxapcic_intr_disestablish(pcmcia_chipset_handle_t pch, void *ih)
{
	pxa2x0_gpio_intr_disestablish(ih);
}

Beispiel #6

Datei: gxpcic.c Projekt: krytarowski/netbsd-current-src-sys

/* ARGSUSED */
static void
gxpcic_intr_disestablish(struct pxapcic_socket *so, void *ih)
{

	pxa2x0_gpio_intr_disestablish(ih);
}