Differential D20045 Diff 56624 sys/mips/mediatek/mtk_gpio_v1.c

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sys/mips/mediatek/mtk_gpio_v1.c

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out:		out:
MTK_GPIO_UNLOCK(sc);		MTK_GPIO_UNLOCK(sc);

return (ret);		return (ret);
}		}

static int		static int
		mtk_gpio_pin_access_32(device_t dev, uint32_t first_pin, uint32_t clear_pins,
		uint32_t change_pins, uint32_t *orig_pins)
		{
		struct mtk_gpio_softc *sc;
		uint32_t data;

		sc = device_get_softc(dev);
		if (first_pin != 0)
		return (EINVAL);

		MTK_GPIO_LOCK(sc);
		data = MTK_READ_4(sc, GPIO_PIODATA);
		if ((clear_pins \| change_pins) != 0) {
		MTK_WRITE_4(sc, GPIO_PIODATA,
		(data & ~clear_pins) ^ change_pins);
		}
		MTK_GPIO_UNLOCK(sc);

		if (orig_pins != NULL)
		*orig_pins = data;

		return 0;
		}

		static int
		mtk_gpio_pin_config_32(device_t dev, uint32_t first_pin, uint32_t num_pins,
		uint32_t *pin_flags)
		{
		struct mtk_gpio_softc *sc;
		uint32_t pin;
		int err;

		sc = device_get_softc(dev);
		if (first_pin != 0 \|\| num_pins > sc->num_pins)
		return (EINVAL);

		for (err = 0, pin = 0; err == 0 && pin < num_pins; ++pin) {
		if (pin_flags[pin] & (GPIO_PIN_INPUT \| GPIO_PIN_OUTPUT)) {
		err = mtk_gpio_pin_setflags(dev, pin, pin_flags[pin]);
		}
		}

		return 0;
		ianUnsubmitted Not Done Inline Actions I think this should probably be return (err). If you agree, just say so and I'll commit it that way (no need to upload a new diff). ian: I think this should probably be return (err). If you agree, just say so and I'll commit it…
		yamori813_yahoo.co.jpAuthorUnsubmitted Done Inline Actions OK. Thanks. yamori813_yahoo.co.jp: OK. Thanks.
		}

		static int
mtk_gpio_pic_map_fdt(struct mtk_gpio_softc *sc,		mtk_gpio_pic_map_fdt(struct mtk_gpio_softc *sc,
struct intr_map_data_fdt daf, u_int irqp, uint32_t *modep)		struct intr_map_data_fdt daf, u_int irqp, uint32_t *modep)
{		{
u_int irq;		u_int irq;

if (daf->ncells != 1) {		if (daf->ncells != 1) {
device_printf(sc->dev, "Invalid #interrupt-cells\n");		device_printf(sc->dev, "Invalid #interrupt-cells\n");
return (EINVAL);		return (EINVAL);
▲ Show 20 Lines • Show All 230 Lines • ▼ Show 20 Lines	static device_method_t mtk_gpio_methods[] = {
DEVMETHOD(gpio_pin_max, mtk_gpio_pin_max),		DEVMETHOD(gpio_pin_max, mtk_gpio_pin_max),
DEVMETHOD(gpio_pin_getname, mtk_gpio_pin_getname),		DEVMETHOD(gpio_pin_getname, mtk_gpio_pin_getname),
DEVMETHOD(gpio_pin_getflags, mtk_gpio_pin_getflags),		DEVMETHOD(gpio_pin_getflags, mtk_gpio_pin_getflags),
DEVMETHOD(gpio_pin_getcaps, mtk_gpio_pin_getcaps),		DEVMETHOD(gpio_pin_getcaps, mtk_gpio_pin_getcaps),
DEVMETHOD(gpio_pin_setflags, mtk_gpio_pin_setflags),		DEVMETHOD(gpio_pin_setflags, mtk_gpio_pin_setflags),
DEVMETHOD(gpio_pin_get, mtk_gpio_pin_get),		DEVMETHOD(gpio_pin_get, mtk_gpio_pin_get),
DEVMETHOD(gpio_pin_set, mtk_gpio_pin_set),		DEVMETHOD(gpio_pin_set, mtk_gpio_pin_set),
DEVMETHOD(gpio_pin_toggle, mtk_gpio_pin_toggle),		DEVMETHOD(gpio_pin_toggle, mtk_gpio_pin_toggle),
		DEVMETHOD(gpio_pin_access_32, mtk_gpio_pin_access_32),
		DEVMETHOD(gpio_pin_config_32, mtk_gpio_pin_config_32),

/* Interrupt controller interface */		/* Interrupt controller interface */
DEVMETHOD(pic_disable_intr, mtk_gpio_pic_disable_intr),		DEVMETHOD(pic_disable_intr, mtk_gpio_pic_disable_intr),
DEVMETHOD(pic_enable_intr, mtk_gpio_pic_enable_intr),		DEVMETHOD(pic_enable_intr, mtk_gpio_pic_enable_intr),
DEVMETHOD(pic_map_intr, mtk_gpio_pic_map_intr),		DEVMETHOD(pic_map_intr, mtk_gpio_pic_map_intr),
DEVMETHOD(pic_setup_intr, mtk_gpio_pic_setup_intr),		DEVMETHOD(pic_setup_intr, mtk_gpio_pic_setup_intr),
DEVMETHOD(pic_post_filter, mtk_gpio_pic_post_filter),		DEVMETHOD(pic_post_filter, mtk_gpio_pic_post_filter),
DEVMETHOD(pic_post_ithread, mtk_gpio_pic_post_ithread),		DEVMETHOD(pic_post_ithread, mtk_gpio_pic_post_ithread),
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