static int usb_reset_and_verify_device(struct usb_device *udev);
-static inline char *portspeed(int portstatus)
+static inline char *portspeed(struct usb_hub *hub, int portstatus)
{
+ if (hub_is_superspeed(hub->hdev))
+ return "5.0 Gb/s";
if (portstatus & USB_PORT_STAT_HIGH_SPEED)
return "480 Mb/s";
else if (portstatus & USB_PORT_STAT_LOW_SPEED)
return "1.5 Mb/s";
- else if (portstatus & USB_PORT_STAT_SUPER_SPEED)
- return "5.0 Gb/s";
else
return "12 Mb/s";
}
u16 tmp = *status & USB_SS_PORT_STAT_MASK;
if (*status & USB_SS_PORT_STAT_POWER)
tmp |= USB_PORT_STAT_POWER;
- if ((*status & USB_SS_PORT_STAT_SPEED) ==
- USB_PORT_STAT_SPEED_5GBPS)
- tmp |= USB_PORT_STAT_SUPER_SPEED;
*status = tmp;
}
* USB3 protocol ports will automatically transition
* to Enabled state when detect an USB3.0 device attach.
* Do not disable USB3 protocol ports.
- * FIXME: USB3 root hub and external hubs are treated
- * differently here.
*/
- if (hdev->descriptor.bDeviceProtocol != 3 ||
- (!hdev->parent &&
- !(portstatus & USB_PORT_STAT_SUPER_SPEED))) {
+ if (!hub_is_superspeed(hdev)) {
clear_port_feature(hdev, port1,
USB_PORT_FEAT_ENABLE);
portstatus &= ~USB_PORT_STAT_ENABLE;
(portstatus & USB_PORT_STAT_ENABLE)) {
if (hub_is_wusb(hub))
udev->speed = USB_SPEED_WIRELESS;
- else if (portstatus & USB_PORT_STAT_SUPER_SPEED)
+ else if (hub_is_superspeed(hub->hdev))
udev->speed = USB_SPEED_SUPER;
else if (portstatus & USB_PORT_STAT_HIGH_SPEED)
udev->speed = USB_SPEED_HIGH;
else if (portstatus & USB_PORT_STAT_LOW_SPEED)
udev->speed = USB_SPEED_LOW;
- else if (portstatus & USB_PORT_STAT_SUPER_SPEED)
- udev->speed = USB_SPEED_SUPER;
else
udev->speed = USB_SPEED_FULL;
return 0;
dev_dbg (hub_dev,
"port %d, status %04x, change %04x, %s\n",
- port1, portstatus, portchange, portspeed (portstatus));
+ port1, portstatus, portchange, portspeed(hub, portstatus));
if (hub->has_indicators) {
set_port_led(hub, port1, HUB_LED_AUTO);
udev->level = hdev->level + 1;
udev->wusb = hub_is_wusb(hub);
- /*
- * USB 3.0 devices are reset automatically before the connect
- * port status change appears, and the root hub port status
- * shows the correct speed. We also get port change
- * notifications for USB 3.0 devices from the USB 3.0 portion of
- * an external USB 3.0 hub, but this isn't handled correctly yet
- * FIXME.
- */
-
- if (!(hcd->driver->flags & HCD_USB3))
- udev->speed = USB_SPEED_UNKNOWN;
- else if ((hdev->parent == NULL) &&
- (portstatus & USB_PORT_STAT_SUPER_SPEED))
+ /* Only USB 3.0 devices are connected to SuperSpeed hubs. */
+ if (hub_is_superspeed(hub->hdev))
udev->speed = USB_SPEED_SUPER;
else
udev->speed = USB_SPEED_UNKNOWN;