dev->act_len = len;
dev->status = stat;
- debug("dev act_len %d, status %d\n", dev->act_len, dev->status);
+ debug("dev act_len %d, status %lu\n", dev->act_len, dev->status);
return stat;
}
int len, struct devrequest *setup)
{
int devnum = usb_pipedevice(pipe);
- u16 csr;
u8 devspeed;
#ifdef MUSB_NO_MULTIPOINT
/* select control endpoint */
writeb(MUSB_CONTROL_EP, &musbr->index);
- csr = readw(&musbr->txcsr);
+ readw(&musbr->txcsr);
#ifndef MUSB_NO_MULTIPOINT
/* target addr and (for multipoint) hub addr/port */
/*
* This function initializes the usb controller module.
*/
-int usb_lowlevel_init(void)
+int usb_lowlevel_init(int index, void **controller)
{
u8 power;
u32 timeout;
* should be a usb device connected.
*/
timeout = musb_cfg.timeout;
- while (timeout--)
+ while (--timeout)
if (readb(&musbr->devctl) & MUSB_DEVCTL_HM)
break;
/*
* This function stops the operation of the davinci usb module.
*/
-int usb_lowlevel_stop(void)
+int usb_lowlevel_stop(int index)
{
/* Reset the USB module */
musb_platform_deinit();
dev->act_len = len;
return 0;
}
-
-
-#ifdef CONFIG_SYS_USB_EVENT_POLL
-/*
- * This function polls for USB keyboard data.
- */
-void usb_event_poll()
-{
- struct stdio_dev *dev;
- struct usb_device *usb_kbd_dev;
- struct usb_interface *iface;
- struct usb_endpoint_descriptor *ep;
- int pipe;
- int maxp;
-
- /* Get the pointer to USB Keyboard device pointer */
- dev = stdio_get_by_name("usbkbd");
- usb_kbd_dev = (struct usb_device *)dev->priv;
- iface = &usb_kbd_dev->config.if_desc[0];
- ep = &iface->ep_desc[0];
- pipe = usb_rcvintpipe(usb_kbd_dev, ep->bEndpointAddress);
-
- /* Submit a interrupt transfer request */
- maxp = usb_maxpacket(usb_kbd_dev, pipe);
- usb_submit_int_msg(usb_kbd_dev, pipe, &new[0],
- maxp > 8 ? 8 : maxp, ep->bInterval);
-}
-#endif /* CONFIG_SYS_USB_EVENT_POLL */