int submit_bulk_msg(struct usb_device *dev, unsigned long pipe,
void *buffer, int len)
{
struct urb *urb = construct_urb(dev, USB_ENDPOINT_XFER_BULK, pipe,
buffer, len, NULL, 0);
return submit_urb(&hcd, urb);
}
int submit_int_msg(struct usb_device *dev, unsigned long pipe,
void *buffer, int len, int interval)
{
struct urb *urb = construct_urb(dev, USB_ENDPOINT_XFER_INT, pipe,
buffer, len, NULL, interval);
return submit_urb(&hcd, urb);
}
static struct int_queue *_musb_create_int_queue(struct musb_host_data *host,
struct usb_device *dev, unsigned long pipe, int queuesize,
int elementsize, void *buffer, int interval)
{
struct int_queue *queue;
int ret, index = usb_pipein(pipe) * 16 + usb_pipeendpoint(pipe);
if (queuesize != 1) {
printf("ERROR musb int-queues only support queuesize 1\n");
return NULL;
}
if (dev->int_pending & (1 << index)) {
printf("ERROR int-urb is already pending on pipe %lx\n", pipe);
return NULL;
}
queue = malloc(sizeof(*queue));
if (!queue)
return NULL;
construct_urb(&queue->urb, &queue->hep, dev, USB_ENDPOINT_XFER_INT,
pipe, buffer, elementsize, NULL, interval);
ret = musb_urb_enqueue(&host->hcd, &queue->urb, 0);
if (ret < 0) {
printf("Failed to enqueue URB to controller\n");
free(queue);
return NULL;
}
dev->int_pending |= 1 << index;
return queue;
}
static int _musb_submit_bulk_msg(struct musb_host_data *host,
struct usb_device *dev, unsigned long pipe, void *buffer, int len)
{
construct_urb(&host->urb, &host->hep, dev, USB_ENDPOINT_XFER_BULK,
pipe, buffer, len, NULL, 0);
return submit_urb(&host->hcd, &host->urb);
}
int submit_control_msg(struct usb_device *dev, unsigned long pipe,
void *buffer, int len, struct devrequest *setup)
{
struct urb *urb = construct_urb(dev, USB_ENDPOINT_XFER_CONTROL, pipe,
buffer, len, setup, 0);
/* Fix speed for non hub-attached devices */
if (!dev->parent)
dev->speed = host_speed;
return submit_urb(&hcd, urb);
}
static int _musb_submit_control_msg(struct musb_host_data *host,
struct usb_device *dev, unsigned long pipe,
void *buffer, int len, struct devrequest *setup)
{
construct_urb(&host->urb, &host->hep, dev, USB_ENDPOINT_XFER_CONTROL,
pipe, buffer, len, setup, 0);
/* Fix speed for non hub-attached devices */
if (!usb_dev_get_parent(dev))
dev->speed = host->host_speed;
return submit_urb(&host->hcd, &host->urb);
}
