return 0;
}
+static inline u8 ehci_encode_speed(enum usb_device_speed speed)
+{
+ #define QH_HIGH_SPEED 2
+ #define QH_FULL_SPEED 0
+ #define QH_LOW_SPEED 1
+ if (speed == USB_SPEED_HIGH)
+ return QH_HIGH_SPEED;
+ if (speed == USB_SPEED_LOW)
+ return QH_LOW_SPEED;
+ return QH_FULL_SPEED;
+}
+
static int
ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer,
int length, struct devrequest *req)
* - qh_overlay.qt_altnext
*/
qh->qh_link = cpu_to_hc32((uint32_t)&ctrl->qh_list | QH_LINK_TYPE_QH);
- c = usb_pipespeed(pipe) != USB_SPEED_HIGH && !usb_pipeendpoint(pipe);
+ c = (dev->speed != USB_SPEED_HIGH) && !usb_pipeendpoint(pipe);
maxpacket = usb_maxpacket(dev, pipe);
endpt = QH_ENDPT1_RL(8) | QH_ENDPT1_C(c) |
QH_ENDPT1_MAXPKTLEN(maxpacket) | QH_ENDPT1_H(0) |
QH_ENDPT1_DTC(QH_ENDPT1_DTC_DT_FROM_QTD) |
- QH_ENDPT1_EPS(usb_pipespeed(pipe)) |
+ QH_ENDPT1_EPS(ehci_encode_speed(dev->speed)) |
QH_ENDPT1_ENDPT(usb_pipeendpoint(pipe)) | QH_ENDPT1_I(0) |
QH_ENDPT1_DEVADDR(usb_pipedevice(pipe));
qh->qh_endpt1 = cpu_to_hc32(endpt);