diff options
| -rw-r--r-- | drivers/usb/core/hcd.c | 7 | ||||
| -rw-r--r-- | include/linux/usb/hcd.h | 4 |
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 3ba2711..a0adcac 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -507,7 +507,7 @@ static int rh_call_control (struct usb_hcd *hcd, struct urb *urb) case DeviceRequest | USB_REQ_GET_DESCRIPTOR: switch (wValue & 0xff00) { case USB_DT_DEVICE << 8: - switch (hcd->driver->flags & HCD_MASK) { + switch (hcd->speed) { case HCD_USB3: bufp = usb3_rh_dev_descriptor; break; @@ -525,7 +525,7 @@ static int rh_call_control (struct usb_hcd *hcd, struct urb *urb) patch_protocol = 1; break; case USB_DT_CONFIG << 8: - switch (hcd->driver->flags & HCD_MASK) { + switch (hcd->speed) { case HCD_USB3: bufp = ss_rh_config_descriptor; len = sizeof ss_rh_config_descriptor; @@ -2216,6 +2216,7 @@ struct usb_hcd *usb_create_hcd (const struct hc_driver *driver, #endif hcd->driver = driver; + hcd->speed = driver->flags & HCD_MASK; hcd->product_desc = (driver->product_desc) ? driver->product_desc : "USB Host Controller"; return hcd; @@ -2325,7 +2326,7 @@ int usb_add_hcd(struct usb_hcd *hcd, } hcd->self.root_hub = rhdev; - switch (hcd->driver->flags & HCD_MASK) { + switch (hcd->speed) { case HCD_USB11: rhdev->speed = USB_SPEED_FULL; break; diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index 836aaa9..b8bb693 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -76,6 +76,10 @@ struct usb_hcd { struct kref kref; /* reference counter */ const char *product_desc; /* product/vendor string */ + int speed; /* Speed for this roothub. + * May be different from + * hcd->driver->flags & HCD_MASK + */ char irq_descr[24]; /* driver + bus # */ struct timer_list rh_timer; /* drives root-hub polling */ |