dev/usb/usb_device.c

300  * This function searches for an USB ep by endpoint address and
310 	struct usb_endpoint *ep = udev->endpoints;
326 	for (; ep != ep_end; ep++) {
327 		if (ep->edesc == NULL) {
331 		if ((ep->edesc->bEndpointAddress & EA_MASK) == ea_val) {
341 		ep = &udev->ctrl_ep;
347 	return (ep);
364 	struct usb_endpoint *ep = udev->endpoints;
436 	for (; ep != ep_end; ep++) {
437 		if ((ep->edesc == NULL) ||
438 		    (ep->iface_index != iface_index)) {
443 		if (((ep->edesc->bEndpointAddress & ea_mask) == ea_val) &&
444 		    ((ep->edesc->bmAttributes & type_mask) == type_val)) {
460 		ep = &udev->ctrl_ep;
466 	return (ep);
502     struct usb_endpoint *ep)
509 	(methods->endpoint_init) (udev, edesc, ep);
512 	ep->edesc = edesc;
513 	ep->ecomp = ecomp;
514 	ep->iface_index = iface_index;
518 		TAILQ_INIT(&ep->endpoint_q[x].head);
519 		ep->endpoint_q[x].command = &usbd_pipe_start;
523  	if (ep->methods == NULL)
530 		usbd_set_endpoint_mode(udev, ep, USB_EP_MODE_STREAMS);
532 		usbd_set_endpoint_mode(udev, ep, USB_EP_MODE_DEFAULT);
538 		(methods->clear_stall) (udev, ep);
554 usb_endpoint_foreach(struct usb_device *udev, struct usb_endpoint *ep)
565 	if (ep == NULL)
566 		ep = udev->endpoints;
568 		ep++;
570 	/* find next allocated ep */
571 	while (ep != ep_end) {
572 		if (ep->edesc != NULL)
573 			return (ep);
574 		ep++;
821 	struct usb_endpoint *ep;
849 			ep = udev->endpoints;
854 				    iface_index == ep->iface_index) {
855 					if (ep->refcount_alloc != 0)
861 		ep = udev->endpoints;
866 			    iface_index == ep->iface_index) {
876 				if (ep->edesc != NULL &&
878 					udev->bus->methods->endpoint_uninit(udev, ep);
881 				memset(ep, 0, sizeof(*ep));
883 				ep->iface_index = USB_IFACE_INDEX_ANY;
885 			ep++;
953 			ep = udev->endpoints + temp;
963 				    ips.iface_index, ed, ecomp, ep);
991 			udev->endpoints = malloc(sizeof(*ep) * ep_max,
1108 usbd_set_endpoint_stall(struct usb_device *udev, struct usb_endpoint *ep,
1116 	if (ep == NULL) {
1127 	et = (ep->edesc->bmAttributes & UE_XFERTYPE);
1141 	was_stalled = ep->is_stalled;
1151 	ep->is_stalled = 1;
1157 				xfer = ep->endpoint_q[x].curr;
1170 		(udev->bus->methods->set_stall) (udev, ep, &do_stall);
1173 		ep->toggle_next = 0;	/* reset data toggle */
1174 		ep->is_stalled = 0;	/* clear stalled state */
1176 		(udev->bus->methods->clear_stall) (udev, ep);
1180 			usb_command_wrapper(&ep->endpoint_q[x],
1181 			    ep->endpoint_q[x].curr);
1194 	struct usb_endpoint *ep;
1197 	ep = udev->endpoints;
1200 	for (; ep != ep_end; ep++) {
1201 		if ((ep->edesc == NULL) ||
1202 		    (ep->iface_index != iface_index)) {
1206 		usbd_set_endpoint_stall(udev, ep, 0);
2118 usb_make_dev(struct usb_device *udev, const char *devname, int ep,
2130 	pd->ep_addr = ep;
2208 	uint8_t ep;
2238 			ep = ed->bEndpointAddress;
2239 			if (UE_GET_DIR(ep)  == UE_DIR_OUT)
2240 				outmask |= 1 << UE_GET_ADDR(ep);
2242 				inmask |= 1 << UE_GET_ADDR(ep);
2247 	for (ep = 1; ep < 16; ep++) {
2248 		mode = (inmask & (1 << ep)) ? inmode : 0;
2249 		mode |= (outmask & (1 << ep)) ? outmode : 0;
2253 		pd = usb_make_dev(udev, NULL, ep, 0,
3081 usbd_set_endpoint_mode(struct usb_device *udev, struct usb_endpoint *ep,
3092 		    udev, ep, ep_mode);
3100 	ep->ep_mode = ep_mode;
3108 usbd_get_endpoint_mode(struct usb_device *udev, struct usb_endpoint *ep)
3110 	return (ep->ep_mode);