#include <usb.h>
#include <dm/device-internal.h>
#include <dm/lists.h>
-#include <dm/root.h>
#include <dm/uclass-internal.h>
DECLARE_GLOBAL_DATA_PTR;
if (ret && !err)
err = ret;
}
-
+#ifdef CONFIG_BLK
+ ret = blk_unbind_all(IF_TYPE_USB);
+ if (ret && !err)
+ err = ret;
+#endif
#ifdef CONFIG_SANDBOX
struct udevice *dev;
printf("%d USB Device(s) found\n", priv->next_addr);
}
+static void remove_inactive_children(struct uclass *uc, struct udevice *bus)
+{
+ uclass_foreach_dev(bus, uc) {
+ struct udevice *dev, *next;
+
+ if (!device_active(bus))
+ continue;
+ device_foreach_child_safe(dev, next, bus) {
+ if (!device_active(dev))
+ device_unbind(dev);
+ }
+ }
+}
+
int usb_init(void)
{
int controllers_initialized = 0;
}
debug("scan end\n");
+
+ /* Remove any devices that were not found on this scan */
+ remove_inactive_children(uc, bus);
+
+ ret = uclass_get(UCLASS_USB_HUB, &uc);
+ if (ret)
+ return ret;
+ remove_inactive_children(uc, bus);
+
/* if we were not able to find at least one working bus, bail out */
if (!count)
printf("No controllers found\n");
return usb_started ? 0 : -1;
}
+/*
+ * TODO(sjg@chromium.org): Remove this legacy function. At present it is needed
+ * to support boards which use driver model for USB but not Ethernet, and want
+ * to use USB Ethernet.
+ *
+ * The #if clause is here to ensure that remains the only case.
+ */
+#if !defined(CONFIG_DM_ETH) && defined(CONFIG_USB_HOST_ETHER)
static struct usb_device *find_child_devnum(struct udevice *parent, int devnum)
{
struct usb_device *udev;
return find_child_devnum(dev, devnum);
}
-
-int usb_post_bind(struct udevice *dev)
-{
- /* Scan the bus for devices */
- return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false);
-}
+#endif
int usb_setup_ehci_gadget(struct ehci_ctrl **ctlrp)
{
.id = UCLASS_USB,
.name = "usb",
.flags = DM_UC_FLAG_SEQ_ALIAS,
- .post_bind = usb_post_bind,
+ .post_bind = dm_scan_fdt_dev,
.priv_auto_alloc_size = sizeof(struct usb_uclass_priv),
.per_child_auto_alloc_size = sizeof(struct usb_device),
.per_device_auto_alloc_size = sizeof(struct usb_bus_priv),