diff options
Diffstat (limited to 'drivers/usb/usbip/vudc_dev.c')
| -rw-r--r-- | drivers/usb/usbip/vudc_dev.c | 45 |
1 files changed, 23 insertions, 22 deletions
diff --git a/drivers/usb/usbip/vudc_dev.c b/drivers/usb/usbip/vudc_dev.c index 7091848df6c8..968471b62cbc 100644 --- a/drivers/usb/usbip/vudc_dev.c +++ b/drivers/usb/usbip/vudc_dev.c @@ -242,10 +242,10 @@ static const struct usb_gadget_ops vgadget_ops = { static int vep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) { - struct vep *ep; - struct vudc *udc; - unsigned maxp; - unsigned long flags; + struct vep *ep; + struct vudc *udc; + unsigned int maxp; + unsigned long flags; ep = to_vep(_ep); udc = ep_to_vudc(ep); @@ -259,7 +259,7 @@ static int vep_enable(struct usb_ep *_ep, spin_lock_irqsave(&udc->lock, flags); - maxp = usb_endpoint_maxp(desc) & 0x7ff; + maxp = usb_endpoint_maxp(desc); _ep->maxpacket = maxp; ep->desc = desc; ep->type = usb_endpoint_type(desc); @@ -549,30 +549,34 @@ static int init_vudc_hw(struct vudc *udc) sprintf(ep->name, "ep%d%s", num, i ? (is_out ? "out" : "in") : ""); ep->ep.name = ep->name; + + ep->ep.ops = &vep_ops; + + usb_ep_set_maxpacket_limit(&ep->ep, ~0); + ep->ep.max_streams = 16; + ep->gadget = &udc->gadget; + INIT_LIST_HEAD(&ep->req_queue); + if (i == 0) { + /* ep0 */ ep->ep.caps.type_control = true; ep->ep.caps.dir_out = true; ep->ep.caps.dir_in = true; + + udc->gadget.ep0 = &ep->ep; } else { + /* All other eps */ ep->ep.caps.type_iso = true; ep->ep.caps.type_int = true; ep->ep.caps.type_bulk = true; - } - if (is_out) - ep->ep.caps.dir_out = true; - else - ep->ep.caps.dir_in = true; + if (is_out) + ep->ep.caps.dir_out = true; + else + ep->ep.caps.dir_in = true; - ep->ep.ops = &vep_ops; - list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list); - ep->halted = ep->wedged = ep->already_seen = - ep->setup_stage = 0; - usb_ep_set_maxpacket_limit(&ep->ep, ~0); - ep->ep.max_streams = 16; - ep->gadget = &udc->gadget; - ep->desc = NULL; - INIT_LIST_HEAD(&ep->req_queue); + list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list); + } } spin_lock_init(&udc->lock); @@ -589,9 +593,6 @@ static int init_vudc_hw(struct vudc *udc) ud->eh_ops.reset = vudc_device_reset; ud->eh_ops.unusable = vudc_device_unusable; - udc->gadget.ep0 = &udc->ep[0].ep; - list_del_init(&udc->ep[0].ep.ep_list); - v_init_timer(udc); return 0; |