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Show First 20 Lines • Show All 154 Lines • ▼ Show 20 Lines	cd_setup(struct mmc_helper *helper, phandle_t node)
if (helper->props & MMC_PROP_NON_REMOVABLE) {		if (helper->props & MMC_PROP_NON_REMOVABLE) {
helper->cd_disabled = true;		helper->cd_disabled = true;
if (bootverbose)		if (bootverbose)
device_printf(dev, "Non-removable media\n");		device_printf(dev, "Non-removable media\n");
return;		return;
}		}

/*		/*
		* If the device has no card-detection, treat it as non-removable.
		* This could be improved by polling for detection.
		*/
		if (helper->props & MMC_PROP_BROKEN_CD) {
		helper->cd_disabled = true;
		if (bootverbose)
		device_printf(dev, "Broken card-detect\n");
		return;
		}

		/*
* If there is no cd-gpios property, then presumably the hardware		* If there is no cd-gpios property, then presumably the hardware
* PRESENT_STATE register and interrupts will reflect card state		* PRESENT_STATE register and interrupts will reflect card state
* properly, and there's nothing more for us to do. Our get_present()		* properly, and there's nothing more for us to do. Our get_present()
* will return sdhci_generic_get_card_present() because cd_pin is NULL.		* will return sdhci_generic_get_card_present() because cd_pin is NULL.
*		*
* If there is a property, make sure we can read the pin.		* If there is a property, make sure we can read the pin.
*/		*/
if (gpio_pin_get_by_ofw_property(dev, node, "cd-gpios",		if (gpio_pin_get_by_ofw_property(dev, node, "cd-gpios",
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