Lines Matching refs:hs_req
432 struct dwc2_hsotg_req *hs_req) in dwc2_hsotg_unmap_dma() argument
434 struct usb_request *req = &hs_req->req; in dwc2_hsotg_unmap_dma()
505 struct dwc2_hsotg_req *hs_req) in dwc2_hsotg_write_fifo() argument
509 int buf_pos = hs_req->req.actual; in dwc2_hsotg_write_fifo()
641 to_write, hs_req->req.length, can_write, buf_pos); in dwc2_hsotg_write_fifo()
646 hs_req->req.actual = buf_pos + to_write; in dwc2_hsotg_write_fifo()
653 data = hs_req->req.buf + buf_pos; in dwc2_hsotg_write_fifo()
983 struct dwc2_hsotg_req *hs_req, *treq; in dwc2_gadget_start_isoc_ddma() local
1007 list_for_each_entry_safe(hs_req, treq, &hs_ep->queue, queue) { in dwc2_gadget_start_isoc_ddma()
1008 dma_addr_t dma_addr = hs_req->req.dma; in dwc2_gadget_start_isoc_ddma()
1010 if (hs_req->req.num_sgs) { in dwc2_gadget_start_isoc_ddma()
1011 WARN_ON(hs_req->req.num_sgs > 1); in dwc2_gadget_start_isoc_ddma()
1012 dma_addr = sg_dma_address(hs_req->req.sg); in dwc2_gadget_start_isoc_ddma()
1015 hs_req->req.length); in dwc2_gadget_start_isoc_ddma()
1035 struct dwc2_hsotg_req *hs_req,
1050 struct dwc2_hsotg_req *hs_req, in dwc2_hsotg_start_req() argument
1053 struct usb_request *ureq = &hs_req->req; in dwc2_hsotg_start_req()
1070 } else if (hs_ep->req != hs_req && continuing) { in dwc2_hsotg_start_req()
1147 hs_ep->req = hs_req; in dwc2_hsotg_start_req()
1200 hs_req->req.frame_number = hs_ep->target_frame; in dwc2_hsotg_start_req()
1201 hs_req->req.actual = 0; in dwc2_hsotg_start_req()
1202 dwc2_hsotg_complete_request(hsotg, hs_ep, hs_req, -ENODATA); in dwc2_hsotg_start_req()
1230 dwc2_hsotg_write_fifo(hsotg, hs_ep, hs_req); in dwc2_hsotg_start_req()
1285 struct dwc2_hsotg_req *hs_req) in dwc2_hsotg_handle_unaligned_buf_start() argument
1287 void *req_buf = hs_req->req.buf; in dwc2_hsotg_handle_unaligned_buf_start()
1293 WARN_ON(hs_req->saved_req_buf); in dwc2_hsotg_handle_unaligned_buf_start()
1296 hs_ep->ep.name, req_buf, hs_req->req.length); in dwc2_hsotg_handle_unaligned_buf_start()
1298 hs_req->req.buf = kmalloc(hs_req->req.length, GFP_ATOMIC); in dwc2_hsotg_handle_unaligned_buf_start()
1299 if (!hs_req->req.buf) { in dwc2_hsotg_handle_unaligned_buf_start()
1300 hs_req->req.buf = req_buf; in dwc2_hsotg_handle_unaligned_buf_start()
1308 hs_req->saved_req_buf = req_buf; in dwc2_hsotg_handle_unaligned_buf_start()
1311 memcpy(hs_req->req.buf, req_buf, hs_req->req.length); in dwc2_hsotg_handle_unaligned_buf_start()
1318 struct dwc2_hsotg_req *hs_req) in dwc2_hsotg_handle_unaligned_buf_complete() argument
1321 if (!using_dma(hsotg) || !hs_req->saved_req_buf) in dwc2_hsotg_handle_unaligned_buf_complete()
1325 hs_ep->ep.name, hs_req->req.status, hs_req->req.actual); in dwc2_hsotg_handle_unaligned_buf_complete()
1328 if (!hs_ep->dir_in && !hs_req->req.status) in dwc2_hsotg_handle_unaligned_buf_complete()
1329 memcpy(hs_req->saved_req_buf, hs_req->req.buf, in dwc2_hsotg_handle_unaligned_buf_complete()
1330 hs_req->req.actual); in dwc2_hsotg_handle_unaligned_buf_complete()
1333 kfree(hs_req->req.buf); in dwc2_hsotg_handle_unaligned_buf_complete()
1335 hs_req->req.buf = hs_req->saved_req_buf; in dwc2_hsotg_handle_unaligned_buf_complete()
1336 hs_req->saved_req_buf = NULL; in dwc2_hsotg_handle_unaligned_buf_complete()
1405 struct dwc2_hsotg_req *hs_req = our_req(req); in dwc2_hsotg_ep_queue() local
1430 INIT_LIST_HEAD(&hs_req->queue); in dwc2_hsotg_ep_queue()
1459 ret = dwc2_hsotg_handle_unaligned_buf_start(hs, hs_ep, hs_req); in dwc2_hsotg_ep_queue()
1477 list_add_tail(&hs_req->queue, &hs_ep->queue); in dwc2_hsotg_ep_queue()
1487 dma_addr_t dma_addr = hs_req->req.dma; in dwc2_hsotg_ep_queue()
1489 if (hs_req->req.num_sgs) { in dwc2_hsotg_ep_queue()
1490 WARN_ON(hs_req->req.num_sgs > 1); in dwc2_hsotg_ep_queue()
1491 dma_addr = sg_dma_address(hs_req->req.sg); in dwc2_hsotg_ep_queue()
1494 hs_req->req.length); in dwc2_hsotg_ep_queue()
1506 dwc2_hsotg_start_req(hs, hs_ep, hs_req, false); in dwc2_hsotg_ep_queue()
1521 dwc2_hsotg_start_req(hs, hs_ep, hs_req, false); in dwc2_hsotg_ep_queue()
1544 struct dwc2_hsotg_req *hs_req = our_req(req); in dwc2_hsotg_ep_free_request() local
1546 kfree(hs_req); in dwc2_hsotg_ep_free_request()
1750 struct dwc2_hsotg_req *hs_req; in dwc2_gadget_start_next_request() local
1753 hs_req = get_ep_head(hs_ep); in dwc2_gadget_start_next_request()
1754 dwc2_hsotg_start_req(hsotg, hs_ep, hs_req, false); in dwc2_gadget_start_next_request()
1778 struct dwc2_hsotg_req *hs_req; in dwc2_hsotg_process_req_feature() local
1857 hs_req = ep->req; in dwc2_hsotg_process_req_feature()
1859 list_del_init(&hs_req->queue); in dwc2_hsotg_process_req_feature()
1860 if (hs_req->req.complete) { in dwc2_hsotg_process_req_feature()
1863 &ep->ep, &hs_req->req); in dwc2_hsotg_process_req_feature()
2041 struct dwc2_hsotg_req *hs_req = our_req(req); in dwc2_hsotg_enqueue_setup() local
2051 if (!list_empty(&hs_req->queue)) { in dwc2_hsotg_enqueue_setup()
2120 struct dwc2_hsotg_req *hs_req, in dwc2_hsotg_complete_request() argument
2123 if (!hs_req) { in dwc2_hsotg_complete_request()
2129 hs_ep, hs_ep->ep.name, hs_req, result, hs_req->req.complete); in dwc2_hsotg_complete_request()
2136 if (hs_req->req.status == -EINPROGRESS) in dwc2_hsotg_complete_request()
2137 hs_req->req.status = result; in dwc2_hsotg_complete_request()
2140 dwc2_hsotg_unmap_dma(hsotg, hs_ep, hs_req); in dwc2_hsotg_complete_request()
2142 dwc2_hsotg_handle_unaligned_buf_complete(hsotg, hs_ep, hs_req); in dwc2_hsotg_complete_request()
2145 list_del_init(&hs_req->queue); in dwc2_hsotg_complete_request()
2152 if (hs_req->req.complete) { in dwc2_hsotg_complete_request()
2154 usb_gadget_giveback_request(&hs_ep->ep, &hs_req->req); in dwc2_hsotg_complete_request()
2184 struct dwc2_hsotg_req *hs_req; in dwc2_gadget_complete_isoc_request_ddma() local
2195 hs_req = get_ep_head(hs_ep); in dwc2_gadget_complete_isoc_request_ddma()
2196 if (!hs_req) { in dwc2_gadget_complete_isoc_request_ddma()
2200 ureq = &hs_req->req; in dwc2_gadget_complete_isoc_request_ddma()
2222 dwc2_hsotg_complete_request(hsotg, hs_ep, hs_req, 0); in dwc2_gadget_complete_isoc_request_ddma()
2266 struct dwc2_hsotg_req *hs_req = hs_ep->req; in dwc2_hsotg_rx_data() local
2271 if (!hs_req) { in dwc2_hsotg_rx_data()
2287 read_ptr = hs_req->req.actual; in dwc2_hsotg_rx_data()
2288 max_req = hs_req->req.length - read_ptr; in dwc2_hsotg_rx_data()
2291 __func__, to_read, max_req, read_ptr, hs_req->req.length); in dwc2_hsotg_rx_data()
2304 hs_req->req.actual += to_read; in dwc2_hsotg_rx_data()
2312 hs_req->req.buf + read_ptr, to_read); in dwc2_hsotg_rx_data()
2394 struct dwc2_hsotg_req *hs_req = hs_ep->req; in dwc2_hsotg_handle_outdone() local
2395 struct usb_request *req = &hs_req->req; in dwc2_hsotg_handle_outdone()
2399 if (!hs_req) { in dwc2_hsotg_handle_outdone()
2406 dwc2_hsotg_complete_request(hsotg, hs_ep, hs_req, 0); in dwc2_hsotg_handle_outdone()
2434 dwc2_hsotg_start_req(hsotg, hs_ep, hs_req, true); in dwc2_hsotg_handle_outdone()
2462 dwc2_hsotg_complete_request(hsotg, hs_ep, hs_req, result); in dwc2_hsotg_handle_outdone()
2655 struct dwc2_hsotg_req *hs_req = hs_ep->req; in dwc2_hsotg_trytx() local
2657 if (!hs_ep->dir_in || !hs_req) { in dwc2_hsotg_trytx()
2668 if (hs_req->req.actual < hs_req->req.length) { in dwc2_hsotg_trytx()
2671 return dwc2_hsotg_write_fifo(hsotg, hs_ep, hs_req); in dwc2_hsotg_trytx()
2688 struct dwc2_hsotg_req *hs_req = hs_ep->req; in dwc2_hsotg_complete_in() local
2692 if (!hs_req) { in dwc2_hsotg_complete_in()
2707 dwc2_hsotg_complete_request(hsotg, hs_ep, hs_req, 0); in dwc2_hsotg_complete_in()
2744 if (hs_req->req.actual != size_done) in dwc2_hsotg_complete_in()
2746 __func__, hs_req->req.actual, size_done); in dwc2_hsotg_complete_in()
2748 hs_req->req.actual = size_done; in dwc2_hsotg_complete_in()
2750 hs_req->req.length, hs_req->req.actual, hs_req->req.zero); in dwc2_hsotg_complete_in()
2752 if (!size_left && hs_req->req.actual < hs_req->req.length) { in dwc2_hsotg_complete_in()
2754 dwc2_hsotg_start_req(hsotg, hs_ep, hs_req, true); in dwc2_hsotg_complete_in()
2776 hs_req->req.frame_number = hs_ep->target_frame; in dwc2_hsotg_complete_in()
2780 dwc2_hsotg_complete_request(hsotg, hs_ep, hs_req, 0); in dwc2_hsotg_complete_in()
2827 struct dwc2_hsotg_req *hs_req; in dwc2_gadget_handle_ep_disabled() local
2864 hs_req = get_ep_head(hs_ep); in dwc2_gadget_handle_ep_disabled()
2865 if (hs_req) { in dwc2_gadget_handle_ep_disabled()
2866 hs_req->req.frame_number = hs_ep->target_frame; in dwc2_gadget_handle_ep_disabled()
2867 hs_req->req.actual = 0; in dwc2_gadget_handle_ep_disabled()
2868 dwc2_hsotg_complete_request(hsotg, hs_ep, hs_req, in dwc2_gadget_handle_ep_disabled()
2891 struct dwc2_hsotg_req *hs_req; in dwc2_gadget_handle_out_token_ep_disabled() local
2922 hs_req = get_ep_head(ep); in dwc2_gadget_handle_out_token_ep_disabled()
2923 if (hs_req) { in dwc2_gadget_handle_out_token_ep_disabled()
2924 hs_req->req.frame_number = ep->target_frame; in dwc2_gadget_handle_out_token_ep_disabled()
2925 hs_req->req.actual = 0; in dwc2_gadget_handle_out_token_ep_disabled()
2926 dwc2_hsotg_complete_request(hsotg, ep, hs_req, -ENODATA); in dwc2_gadget_handle_out_token_ep_disabled()
2959 struct dwc2_hsotg_req *hs_req; in dwc2_gadget_handle_nak() local
3015 hs_req = get_ep_head(hs_ep); in dwc2_gadget_handle_nak()
3016 if (hs_req) { in dwc2_gadget_handle_nak()
3017 hs_req->req.frame_number = hs_ep->target_frame; in dwc2_gadget_handle_nak()
3018 hs_req->req.actual = 0; in dwc2_gadget_handle_nak()
3019 dwc2_hsotg_complete_request(hsotg, hs_ep, hs_req, -ENODATA); in dwc2_gadget_handle_nak()
4332 struct dwc2_hsotg_req *hs_req = our_req(req); in dwc2_hsotg_ep_dequeue() local
4341 if (!on_list(hs_ep, hs_req)) { in dwc2_hsotg_ep_dequeue()
4350 dwc2_hsotg_complete_request(hs, hs_ep, hs_req, -ECONNRESET); in dwc2_hsotg_ep_dequeue()