3 files changed, 13 insertions, 5 deletions

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index b84fb141e122..a6efb4184f2b 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -2060,6 +2060,8 @@ int usb_alloc_streams(struct usb_interface *interface,
                 return -EINVAL;
         if (dev->speed != USB_SPEED_SUPER)
                 return -EINVAL;
+        if (dev->state < USB_STATE_CONFIGURED)
+                return -ENODEV;
 
         for (i = 0; i < num_eps; i++) {
                 /* Streams only apply to bulk endpoints. */
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 11e80ac31324..b649fef2e35d 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -4468,9 +4468,6 @@ hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1,
         if (retval)
                 goto fail;
 
-        if (hcd->usb_phy && !hdev->parent)
-                usb_phy_notify_connect(hcd->usb_phy, udev->speed);
-
         /*
          * Some superspeed devices have finished the link training process
          * and attached to a superspeed hub port, but the device descriptor
@@ -4627,8 +4624,7 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
 
         /* Disconnect any existing devices under this port */
         if (udev) {
-                if (hcd->usb_phy && !hdev->parent &&
-                                !(portstatus & USB_PORT_STAT_CONNECTION))
+                if (hcd->usb_phy && !hdev->parent)
                         usb_phy_notify_disconnect(hcd->usb_phy, udev->speed);
                 usb_disconnect(&port_dev->child);
         }
@@ -4783,6 +4779,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
                                 port_dev->child = NULL;
                                 spin_unlock_irq(&device_state_lock);
                                 mutex_unlock(&usb_port_peer_mutex);
+                        } else {
+                                if (hcd->usb_phy && !hdev->parent)
+                                        usb_phy_notify_connect(hcd->usb_phy,
+                                                        udev->speed);
                         }
                 }
 
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 5ae883dc21f5..39b4081b632d 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -97,6 +97,12 @@ static const struct usb_device_id usb_quirk_list[] = {
         { USB_DEVICE(0x04f3, 0x0089), .driver_info =
                         USB_QUIRK_DEVICE_QUALIFIER },
 
+        { USB_DEVICE(0x04f3, 0x009b), .driver_info =
+                        USB_QUIRK_DEVICE_QUALIFIER },
+
+        { USB_DEVICE(0x04f3, 0x016f), .driver_info =
+                        USB_QUIRK_DEVICE_QUALIFIER },
+
         /* Roland SC-8820 */
         { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },