24 	uint8_t ep;  member
49 static struct usb_transfer_data *usb_ep_get_transfer(uint8_t ep)  in usb_ep_get_transfer()  argument
52 		if (ut_data[i].ep == ep && ut_data[i].status != 0) {  in usb_ep_get_transfer()
60 bool usb_transfer_is_busy(uint8_t ep)  in usb_transfer_is_busy()  argument
62 	struct usb_transfer_data *trans = usb_ep_get_transfer(ep);  in usb_transfer_is_busy()
76 	uint8_t ep;  in usb_transfer_work()  local
79 	ep = trans->ep;  in usb_transfer_work()
83 		LOG_DBG("Transfer cancelled or completed, ep 0x%02x", ep);  in usb_transfer_work()
102 		ret = usb_write(ep, trans->buffer, trans->bsize, &bytes);  in usb_transfer_work()
104 			LOG_ERR("Transfer error %d, ep 0x%02x", ret, ep);  in usb_transfer_work()
114 		ret = usb_dc_ep_read_wait(ep, trans->buffer, trans->bsize,  in usb_transfer_work()
117 			LOG_ERR("Transfer error %d, ep 0x%02x", ret, ep);  in usb_transfer_work()
128 		if (!bytes || (bytes % usb_dc_ep_mps(ep)) || !trans->bsize) {  in usb_transfer_work()
135 		usb_dc_ep_read_continue(ep);  in usb_transfer_work()
150 		LOG_DBG("Transfer done, ep 0x%02x, status %d, size %zu",  in usb_transfer_work()
151 			trans->ep, trans->status, trans->tsize);  in usb_transfer_work()
158 			cb(ep, tsize, priv);  in usb_transfer_work()
163 void usb_transfer_ep_callback(uint8_t ep, enum usb_dc_ep_cb_status_code status)  in usb_transfer_ep_callback()  argument
165 	struct usb_transfer_data *trans = usb_ep_get_transfer(ep);  in usb_transfer_ep_callback()
183 				usb_dc_ep_read_wait(ep, &data, 1, &bytes);  in usb_transfer_ep_callback()
200 int usb_transfer(uint8_t ep, uint8_t *data, size_t dlen, unsigned int flags,  in usb_transfer()  argument
207 	if (usb_transfer_is_busy(ep)) {  in usb_transfer()
211 	LOG_DBG("Transfer start, ep 0x%02x, data %p, dlen %zd",  in usb_transfer()
212 		ep, data, dlen);  in usb_transfer()
231 		LOG_ERR("A transfer is already ongoing, ep 0x%02x", ep);  in usb_transfer()
238 	trans->ep = ep;  in usb_transfer()
247 	if (usb_dc_ep_mps(ep) && (dlen % usb_dc_ep_mps(ep))) {  in usb_transfer()
257 		ret = usb_dc_ep_read_continue(ep);  in usb_transfer()
265 void usb_cancel_transfer(uint8_t ep)  in usb_cancel_transfer()  argument
272 	trans = usb_ep_get_transfer(ep);  in usb_cancel_transfer()
299 			LOG_DBG("Cancel transfer for ep: 0x%02x", trans->ep);  in usb_cancel_transfers()
306 static void usb_transfer_sync_cb(uint8_t ep, int size, void *priv)  in usb_transfer_sync_cb()  argument
314 int usb_transfer_sync(uint8_t ep, uint8_t *data, size_t dlen, unsigned int flags)  in usb_transfer_sync()  argument
321 	ret = usb_transfer(ep, data, dlen, flags, usb_transfer_sync_cb, &pdata);  in usb_transfer_sync()