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Searched refs:qtd (Results 1 – 17 of 17) sorted by relevance

/openbmc/linux/drivers/usb/dwc2/
H A Dhcd_intr.c80 if (!qtd->urb) in dwc2_hc_handle_tt_clear()
697 if (qtd && qtd->error_count >= 3) { in dwc2_release_channel()
912 frame_desc = &qtd->urb->iso_descs[qtd->isoc_frame_index]; in dwc2_xfercomp_isoc_split_in()
926 memcpy(qtd->urb->buf + (chan->xfer_dma - qtd->urb->dma), in dwc2_xfercomp_isoc_split_in()
942 if (qtd->isoc_frame_index == qtd->urb->packet_count) { in dwc2_xfercomp_isoc_split_in()
991 qtd)) in dwc2_hc_xfercomp_intr()
1020 qtd); in dwc2_hc_xfercomp_intr()
1182 if (!qtd) { in dwc2_hc_nak_intr()
1381 qtd->isoc_frame_index == qtd->urb->packet_count) { in dwc2_hc_nyet_intr()
1768 if (qtd) in dwc2_halt_status_ok()
[all …]
H A Dhcd_ddma.c520 frame_desc = &qtd->urb->iso_descs[qtd->isoc_frame_index_last]; in dwc2_fill_host_isoc_dma_desc()
539 if (qtd->isoc_frame_index_last == qtd->urb->packet_count) in dwc2_fill_host_isoc_dma_desc()
553 struct dwc2_qtd *qtd; in dwc2_init_isoc_dma_desc() local
607 qtd->in_process = 1; in dwc2_init_isoc_dma_desc()
741 qtd->n_desc = 0; in dwc2_init_non_isoc_dma_desc()
762 qtd->n_desc++; in dwc2_init_non_isoc_dma_desc()
874 if (!qtd->urb) in dwc2_cmpl_host_isoc_dma_desc()
973 if (qtd->urb) { in dwc2_complete_isoc_xfer_ddma()
1187 qtd); in dwc2_process_non_isoc_desc()
1227 qtd = NULL; in dwc2_complete_non_isoc_xfer_ddma()
[all …]
H A Dhcd.h160 struct dwc2_qtd *qtd; member
545 void dwc2_hcd_qtd_init(struct dwc2_qtd *qtd, struct dwc2_hcd_urb *urb);
546 int dwc2_hcd_qtd_add(struct dwc2_hsotg *hsotg, struct dwc2_qtd *qtd,
551 struct dwc2_qtd *qtd, in dwc2_hcd_qtd_unlink_and_free() argument
554 list_del(&qtd->qtd_list_entry); in dwc2_hcd_qtd_unlink_and_free()
555 kfree(qtd); in dwc2_hcd_qtd_unlink_and_free()
731 struct dwc2_qtd *qtd);
784 void dwc2_host_complete(struct dwc2_hsotg *hsotg, struct dwc2_qtd *qtd,
H A Dhcd.c1871 if (!qtd) in dwc2_hcd_urb_enqueue()
2570 urb = qtd->urb; in dwc2_assign_and_init_hc()
3931 urb = qtd->urb; in dwc2_hcd_dump_state()
3934 qtd, urb); in dwc2_hcd_dump_state()
4125 if (!qtd) { in dwc2_host_complete()
4130 if (!qtd->urb) { in dwc2_host_complete()
4189 kfree(qtd->urb); in dwc2_host_complete()
4190 qtd->urb = NULL; in dwc2_host_complete()
4749 qtd = kzalloc(sizeof(*qtd), mem_flags); in _dwc2_hcd_urb_enqueue()
4750 if (!qtd) { in _dwc2_hcd_urb_enqueue()
[all …]
H A Dhcd_queue.c2013 qtd->urb = urb; in dwc2_hcd_qtd_init()
2021 qtd->data_toggle = DWC2_HC_PID_DATA1; in dwc2_hcd_qtd_init()
2022 qtd->control_phase = DWC2_CONTROL_SETUP; in dwc2_hcd_qtd_init()
2026 qtd->complete_split = 0; in dwc2_hcd_qtd_init()
2027 qtd->isoc_split_pos = DWC2_HCSPLT_XACTPOS_ALL; in dwc2_hcd_qtd_init()
2028 qtd->isoc_split_offset = 0; in dwc2_hcd_qtd_init()
2029 qtd->in_process = 0; in dwc2_hcd_qtd_init()
2032 urb->qtd = qtd; in dwc2_hcd_qtd_init()
2048 int dwc2_hcd_qtd_add(struct dwc2_hsotg *hsotg, struct dwc2_qtd *qtd, in dwc2_hcd_qtd_add() argument
2063 qtd->qh = qh; in dwc2_hcd_qtd_add()
[all …]
/openbmc/linux/drivers/usb/isp1760/
H A Disp1760-hcd.c805 qtd = list_entry(qtd->qtd_list.next, typeof(*qtd), qtd_list); in last_qtd_of_urb()
880 if (qtd->data_buffer == qtd->urb->setup_packet) in create_ptd_atl()
982 if (!qtd) in qtd_alloc()
1010 WARN_ON(qtd->length && !qtd->payload_addr); in start_bus_transfer()
1037 slots[slot].qtd = qtd; in start_bus_transfer()
1050 (qtd->actual_length < qtd->length)); in is_short_bulk()
1159 if ((qtd->length) && (!qtd->payload_addr)) in enqueue_qtds()
1165 qtd->data_buffer, qtd->length); in enqueue_qtds()
1405 qtd = slots[slot].qtd; in handle_done_ptds()
1428 qtd = list_entry(qtd->qtd_list.next, in handle_done_ptds()
[all …]
H A Disp1760-hcd.h17 struct isp1760_qtd *qtd; member
/openbmc/linux/drivers/usb/host/
H A Dehci-q.c329 urb = qtd->urb; in qh_completions()
342 if (qtd == end) in qh_completions()
361 qtd, in qh_completions()
378 qtd->length - QTD_LENGTH(token), qtd->length, qh->xacterrs); in qh_completions()
504 last = qtd; in qh_completions()
597 qtd->urb = urb; in qh_urb_transaction()
1042 qtd = NULL; in qh_append_tds()
1081 ehci_qtd_init(ehci, qtd, qtd->qtd_dma); in qh_append_tds()
1191 qtd->urb = urb; in ehci_submit_single_step_set_feature()
1235 qtd_prev = qtd; in ehci_submit_single_step_set_feature()
[all …]
H A Dehci-mem.c28 memset (qtd, 0, sizeof *qtd); in ehci_qtd_init()
29 qtd->qtd_dma = dma; in ehci_qtd_init()
30 qtd->hw_token = cpu_to_hc32(ehci, QTD_STS_HALT); in ehci_qtd_init()
31 qtd->hw_next = EHCI_LIST_END(ehci); in ehci_qtd_init()
32 qtd->hw_alt_next = EHCI_LIST_END(ehci); in ehci_qtd_init()
33 INIT_LIST_HEAD (&qtd->qtd_list); in ehci_qtd_init()
38 struct ehci_qtd *qtd; in ehci_qtd_alloc() local
42 if (qtd != NULL) { in ehci_qtd_alloc()
43 ehci_qtd_init(ehci, qtd, dma); in ehci_qtd_alloc()
45 return qtd; in ehci_qtd_alloc()
[all …]
H A Doxu210hp-hcd.c942 qtd->buffer_dma = virt_to_phys(qtd->buffer); in oxu_buf_alloc()
977 memset(qtd, 0, sizeof *qtd); in ehci_qtd_init()
1013 memset(qtd, 0, sizeof *qtd); in ehci_qtd_alloc()
1020 qtd->qtd_dma = virt_to_phys(qtd); in ehci_qtd_alloc()
1027 return qtd; in ehci_qtd_alloc()
1292 if (qtd) in qh_refresh()
1532 memcpy(qtd->transfer_buffer, qtd->buffer, qtd->length); in qh_completions()
1542 last = qtd; in qh_completions()
1652 memcpy(qtd->buffer, qtd->urb->setup_packet, in qh_urb_transaction()
1682 memcpy(qtd->buffer, qtd->urb->transfer_buffer, len); in qh_urb_transaction()
[all …]
H A Dehci-dbg.c83 hc32_to_cpup(ehci, &qtd->hw_next), in dbg_qtd()
84 hc32_to_cpup(ehci, &qtd->hw_alt_next), in dbg_qtd()
85 hc32_to_cpup(ehci, &qtd->hw_token), in dbg_qtd()
86 hc32_to_cpup(ehci, &qtd->hw_buf[0])); in dbg_qtd()
87 if (qtd->hw_buf[1]) in dbg_qtd()
89 hc32_to_cpup(ehci, &qtd->hw_buf[1]), in dbg_qtd()
90 hc32_to_cpup(ehci, &qtd->hw_buf[2]), in dbg_qtd()
91 hc32_to_cpup(ehci, &qtd->hw_buf[3]), in dbg_qtd()
92 hc32_to_cpup(ehci, &qtd->hw_buf[4])); in dbg_qtd()
597 struct ehci_qtd *qtd; in output_buf_tds_dir() local
[all …]
/openbmc/qemu/hw/usb/
H A Dhcd-ehci.c322 trace_usb_ehci_qtd_ptrs(q, addr, qtd->next, qtd->altnext); in ehci_trace_qtd()
452 (p->qtd.next != qtd->next)) || in ehci_verify_qtd()
453 (!NLPTR_TBIT(p->qtd.altnext) && (p->qtd.altnext != qtd->altnext)) || in ehci_verify_qtd()
454 p->qtd.token != qtd->token || in ehci_verify_qtd()
455 p->qtd.bufptr[0] != qtd->bufptr[0]) { in ehci_verify_qtd()
480 EHCIqtd qtd; in ehci_writeback_async_complete_packet() local
1798 EHCIqtd qtd; in ehci_state_fetchqtd() local
1825 p->qtd = qtd; in ehci_state_fetchqtd()
1856 p->qtd = qtd; in ehci_state_fetchqtd()
1883 EHCIqtd qtd = p->qtd; in ehci_fill_queue() local
[all …]
H A Dhcd-ehci.h223 EHCIqtd qtd; /* copy of current QTD (being worked on) */ member
/openbmc/linux/drivers/usb/fotg210/
H A Dfotg210-hcd.c122 if (qtd->hw_buf[1]) in dbg_qtd()
1807 memset(qtd, 0, sizeof(*qtd)); in fotg210_qtd_init()
1822 if (qtd != NULL) in fotg210_qtd_alloc()
1825 return qtd; in fotg210_qtd_alloc()
1831 dma_pool_free(fotg210->qtd_pool, qtd, qtd->qtd_dma); in fotg210_qtd_free()
2082 qtd = NULL; in qh_refresh()
2086 if (qtd) in qh_refresh()
2447 last = qtd; in qh_completions()
2544 qtd->urb = urb; in qh_urb_transaction()
2957 qtd = NULL; in qh_append_tds()
[all …]
/openbmc/u-boot/drivers/usb/host/
H A Dehci-hcd.c304 struct qTD *qtd; in ehci_submit_async() local
386 if (qtd == NULL) { in ehci_submit_async()
392 memset(qtd, 0, qtd_count * sizeof(*qtd)); in ehci_submit_async()
452 tdp = &qtd[qtd_counter++].qt_next; in ehci_submit_async()
492 qtd[qtd_counter].qt_next = in ehci_submit_async()
494 qtd[qtd_counter].qt_altnext = in ehci_submit_async()
511 tdp = &qtd[qtd_counter++].qt_next; in ehci_submit_async()
542 tdp = &qtd[qtd_counter++].qt_next; in ehci_submit_async()
574 vtd = &qtd[qtd_counter - 1]; in ehci_submit_async()
659 free(qtd); in ehci_submit_async()
[all …]
/openbmc/u-boot/drivers/usb/gadget/
H A Dci_udc.c433 struct ept_queue_item *dtd, *qtd; in ci_ep_submit_next_request() local
467 qtd = (struct ept_queue_item *) in ci_ep_submit_next_request()
469 dtd->next = (unsigned long)qtd; in ci_ep_submit_next_request()
470 dtd = qtd; in ci_ep_submit_next_request()
/openbmc/linux/Documentation/usb/
H A Dehci.rst126 pending, usually one qtd per urb. (Look at it with